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      1 #! /bin/sh
      2 # Guess values for system-dependent variables and create Makefiles.
      3 # Generated by GNU Autoconf 2.69 for strace 4.21.
      4 #
      5 # Report bugs to <strace-devel (at] lists.sourceforge.net>.
      6 #
      7 #
      8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
      9 #
     10 #
     11 # This configure script is free software; the Free Software Foundation
     12 # gives unlimited permission to copy, distribute and modify it.
     13 #
     14 # Copyright (c) 1999-2018 The strace developers.
     15 ## -------------------- ##
     16 ## M4sh Initialization. ##
     17 ## -------------------- ##
     18 
     19 # Be more Bourne compatible
     20 DUALCASE=1; export DUALCASE # for MKS sh
     21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     22   emulate sh
     23   NULLCMD=:
     24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     25   # is contrary to our usage.  Disable this feature.
     26   alias -g '${1+"$@"}'='"$@"'
     27   setopt NO_GLOB_SUBST
     28 else
     29   case `(set -o) 2>/dev/null` in #(
     30   *posix*) :
     31     set -o posix ;; #(
     32   *) :
     33      ;;
     34 esac
     35 fi
     36 
     37 
     38 as_nl='
     39 '
     40 export as_nl
     41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
     42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     45 # Prefer a ksh shell builtin over an external printf program on Solaris,
     46 # but without wasting forks for bash or zsh.
     47 if test -z "$BASH_VERSION$ZSH_VERSION" \
     48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     49   as_echo='print -r --'
     50   as_echo_n='print -rn --'
     51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     52   as_echo='printf %s\n'
     53   as_echo_n='printf %s'
     54 else
     55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     57     as_echo_n='/usr/ucb/echo -n'
     58   else
     59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     60     as_echo_n_body='eval
     61       arg=$1;
     62       case $arg in #(
     63       *"$as_nl"*)
     64 	expr "X$arg" : "X\\(.*\\)$as_nl";
     65 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     66       esac;
     67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     68     '
     69     export as_echo_n_body
     70     as_echo_n='sh -c $as_echo_n_body as_echo'
     71   fi
     72   export as_echo_body
     73   as_echo='sh -c $as_echo_body as_echo'
     74 fi
     75 
     76 # The user is always right.
     77 if test "${PATH_SEPARATOR+set}" != set; then
     78   PATH_SEPARATOR=:
     79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     81       PATH_SEPARATOR=';'
     82   }
     83 fi
     84 
     85 
     86 # IFS
     87 # We need space, tab and new line, in precisely that order.  Quoting is
     88 # there to prevent editors from complaining about space-tab.
     89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
     90 # splitting by setting IFS to empty value.)
     91 IFS=" ""	$as_nl"
     92 
     93 # Find who we are.  Look in the path if we contain no directory separator.
     94 as_myself=
     95 case $0 in #((
     96   *[\\/]* ) as_myself=$0 ;;
     97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     98 for as_dir in $PATH
     99 do
    100   IFS=$as_save_IFS
    101   test -z "$as_dir" && as_dir=.
    102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    103   done
    104 IFS=$as_save_IFS
    105 
    106      ;;
    107 esac
    108 # We did not find ourselves, most probably we were run as `sh COMMAND'
    109 # in which case we are not to be found in the path.
    110 if test "x$as_myself" = x; then
    111   as_myself=$0
    112 fi
    113 if test ! -f "$as_myself"; then
    114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    115   exit 1
    116 fi
    117 
    118 # Unset variables that we do not need and which cause bugs (e.g. in
    119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    120 # suppresses any "Segmentation fault" message there.  '((' could
    121 # trigger a bug in pdksh 5.2.14.
    122 for as_var in BASH_ENV ENV MAIL MAILPATH
    123 do eval test x\${$as_var+set} = xset \
    124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    125 done
    126 PS1='$ '
    127 PS2='> '
    128 PS4='+ '
    129 
    130 # NLS nuisances.
    131 LC_ALL=C
    132 export LC_ALL
    133 LANGUAGE=C
    134 export LANGUAGE
    135 
    136 # CDPATH.
    137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    138 
    139 # Use a proper internal environment variable to ensure we don't fall
    140   # into an infinite loop, continuously re-executing ourselves.
    141   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    142     _as_can_reexec=no; export _as_can_reexec;
    143     # We cannot yet assume a decent shell, so we have to provide a
    144 # neutralization value for shells without unset; and this also
    145 # works around shells that cannot unset nonexistent variables.
    146 # Preserve -v and -x to the replacement shell.
    147 BASH_ENV=/dev/null
    148 ENV=/dev/null
    149 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    150 case $- in # ((((
    151   *v*x* | *x*v* ) as_opts=-vx ;;
    152   *v* ) as_opts=-v ;;
    153   *x* ) as_opts=-x ;;
    154   * ) as_opts= ;;
    155 esac
    156 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
    157 # Admittedly, this is quite paranoid, since all the known shells bail
    158 # out after a failed `exec'.
    159 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
    160 as_fn_exit 255
    161   fi
    162   # We don't want this to propagate to other subprocesses.
    163           { _as_can_reexec=; unset _as_can_reexec;}
    164 if test "x$CONFIG_SHELL" = x; then
    165   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    166   emulate sh
    167   NULLCMD=:
    168   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    169   # is contrary to our usage.  Disable this feature.
    170   alias -g '\${1+\"\$@\"}'='\"\$@\"'
    171   setopt NO_GLOB_SUBST
    172 else
    173   case \`(set -o) 2>/dev/null\` in #(
    174   *posix*) :
    175     set -o posix ;; #(
    176   *) :
    177      ;;
    178 esac
    179 fi
    180 "
    181   as_required="as_fn_return () { (exit \$1); }
    182 as_fn_success () { as_fn_return 0; }
    183 as_fn_failure () { as_fn_return 1; }
    184 as_fn_ret_success () { return 0; }
    185 as_fn_ret_failure () { return 1; }
    186 
    187 exitcode=0
    188 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
    189 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
    190 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    191 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    192 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    193 
    194 else
    195   exitcode=1; echo positional parameters were not saved.
    196 fi
    197 test x\$exitcode = x0 || exit 1
    198 test -x / || exit 1"
    199   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    200   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    201   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
    202   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
    203 test \$(( 1 + 1 )) = 2 || exit 1"
    204   if (eval "$as_required") 2>/dev/null; then :
    205   as_have_required=yes
    206 else
    207   as_have_required=no
    208 fi
    209   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    210 
    211 else
    212   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    213 as_found=false
    214 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    215 do
    216   IFS=$as_save_IFS
    217   test -z "$as_dir" && as_dir=.
    218   as_found=:
    219   case $as_dir in #(
    220 	 /*)
    221 	   for as_base in sh bash ksh sh5; do
    222 	     # Try only shells that exist, to save several forks.
    223 	     as_shell=$as_dir/$as_base
    224 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
    225 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
    226   CONFIG_SHELL=$as_shell as_have_required=yes
    227 		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
    228   break 2
    229 fi
    230 fi
    231 	   done;;
    232        esac
    233   as_found=false
    234 done
    235 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
    236 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
    237   CONFIG_SHELL=$SHELL as_have_required=yes
    238 fi; }
    239 IFS=$as_save_IFS
    240 
    241 
    242       if test "x$CONFIG_SHELL" != x; then :
    243   export CONFIG_SHELL
    244              # We cannot yet assume a decent shell, so we have to provide a
    245 # neutralization value for shells without unset; and this also
    246 # works around shells that cannot unset nonexistent variables.
    247 # Preserve -v and -x to the replacement shell.
    248 BASH_ENV=/dev/null
    249 ENV=/dev/null
    250 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    251 case $- in # ((((
    252   *v*x* | *x*v* ) as_opts=-vx ;;
    253   *v* ) as_opts=-v ;;
    254   *x* ) as_opts=-x ;;
    255   * ) as_opts= ;;
    256 esac
    257 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
    258 # Admittedly, this is quite paranoid, since all the known shells bail
    259 # out after a failed `exec'.
    260 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
    261 exit 255
    262 fi
    263 
    264     if test x$as_have_required = xno; then :
    265   $as_echo "$0: This script requires a shell more modern than all"
    266   $as_echo "$0: the shells that I found on your system."
    267   if test x${ZSH_VERSION+set} = xset ; then
    268     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    269     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    270   else
    271     $as_echo "$0: Please tell bug-autoconf (at] gnu.org and
    272 $0: strace-devel (at] lists.sourceforge.net about your system,
    273 $0: including any error possibly output before this
    274 $0: message. Then install a modern shell, or manually run
    275 $0: the script under such a shell if you do have one."
    276   fi
    277   exit 1
    278 fi
    279 fi
    280 fi
    281 SHELL=${CONFIG_SHELL-/bin/sh}
    282 export SHELL
    283 # Unset more variables known to interfere with behavior of common tools.
    284 CLICOLOR_FORCE= GREP_OPTIONS=
    285 unset CLICOLOR_FORCE GREP_OPTIONS
    286 
    287 ## --------------------- ##
    288 ## M4sh Shell Functions. ##
    289 ## --------------------- ##
    290 # as_fn_unset VAR
    291 # ---------------
    292 # Portably unset VAR.
    293 as_fn_unset ()
    294 {
    295   { eval $1=; unset $1;}
    296 }
    297 as_unset=as_fn_unset
    298 
    299 # as_fn_set_status STATUS
    300 # -----------------------
    301 # Set $? to STATUS, without forking.
    302 as_fn_set_status ()
    303 {
    304   return $1
    305 } # as_fn_set_status
    306 
    307 # as_fn_exit STATUS
    308 # -----------------
    309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
    310 as_fn_exit ()
    311 {
    312   set +e
    313   as_fn_set_status $1
    314   exit $1
    315 } # as_fn_exit
    316 
    317 # as_fn_mkdir_p
    318 # -------------
    319 # Create "$as_dir" as a directory, including parents if necessary.
    320 as_fn_mkdir_p ()
    321 {
    322 
    323   case $as_dir in #(
    324   -*) as_dir=./$as_dir;;
    325   esac
    326   test -d "$as_dir" || eval $as_mkdir_p || {
    327     as_dirs=
    328     while :; do
    329       case $as_dir in #(
    330       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    331       *) as_qdir=$as_dir;;
    332       esac
    333       as_dirs="'$as_qdir' $as_dirs"
    334       as_dir=`$as_dirname -- "$as_dir" ||
    335 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    336 	 X"$as_dir" : 'X\(//\)[^/]' \| \
    337 	 X"$as_dir" : 'X\(//\)$' \| \
    338 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    339 $as_echo X"$as_dir" |
    340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    341 	    s//\1/
    342 	    q
    343 	  }
    344 	  /^X\(\/\/\)[^/].*/{
    345 	    s//\1/
    346 	    q
    347 	  }
    348 	  /^X\(\/\/\)$/{
    349 	    s//\1/
    350 	    q
    351 	  }
    352 	  /^X\(\/\).*/{
    353 	    s//\1/
    354 	    q
    355 	  }
    356 	  s/.*/./; q'`
    357       test -d "$as_dir" && break
    358     done
    359     test -z "$as_dirs" || eval "mkdir $as_dirs"
    360   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
    361 
    362 
    363 } # as_fn_mkdir_p
    364 
    365 # as_fn_executable_p FILE
    366 # -----------------------
    367 # Test if FILE is an executable regular file.
    368 as_fn_executable_p ()
    369 {
    370   test -f "$1" && test -x "$1"
    371 } # as_fn_executable_p
    372 # as_fn_append VAR VALUE
    373 # ----------------------
    374 # Append the text in VALUE to the end of the definition contained in VAR. Take
    375 # advantage of any shell optimizations that allow amortized linear growth over
    376 # repeated appends, instead of the typical quadratic growth present in naive
    377 # implementations.
    378 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
    379   eval 'as_fn_append ()
    380   {
    381     eval $1+=\$2
    382   }'
    383 else
    384   as_fn_append ()
    385   {
    386     eval $1=\$$1\$2
    387   }
    388 fi # as_fn_append
    389 
    390 # as_fn_arith ARG...
    391 # ------------------
    392 # Perform arithmetic evaluation on the ARGs, and store the result in the
    393 # global $as_val. Take advantage of shells that can avoid forks. The arguments
    394 # must be portable across $(()) and expr.
    395 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    396   eval 'as_fn_arith ()
    397   {
    398     as_val=$(( $* ))
    399   }'
    400 else
    401   as_fn_arith ()
    402   {
    403     as_val=`expr "$@" || test $? -eq 1`
    404   }
    405 fi # as_fn_arith
    406 
    407 
    408 # as_fn_error STATUS ERROR [LINENO LOG_FD]
    409 # ----------------------------------------
    410 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
    411 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
    412 # script with STATUS, using 1 if that was 0.
    413 as_fn_error ()
    414 {
    415   as_status=$1; test $as_status -eq 0 && as_status=1
    416   if test "$4"; then
    417     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    418     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    419   fi
    420   $as_echo "$as_me: error: $2" >&2
    421   as_fn_exit $as_status
    422 } # as_fn_error
    423 
    424 if expr a : '\(a\)' >/dev/null 2>&1 &&
    425    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    426   as_expr=expr
    427 else
    428   as_expr=false
    429 fi
    430 
    431 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    432   as_basename=basename
    433 else
    434   as_basename=false
    435 fi
    436 
    437 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
    438   as_dirname=dirname
    439 else
    440   as_dirname=false
    441 fi
    442 
    443 as_me=`$as_basename -- "$0" ||
    444 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    445 	 X"$0" : 'X\(//\)$' \| \
    446 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    447 $as_echo X/"$0" |
    448     sed '/^.*\/\([^/][^/]*\)\/*$/{
    449 	    s//\1/
    450 	    q
    451 	  }
    452 	  /^X\/\(\/\/\)$/{
    453 	    s//\1/
    454 	    q
    455 	  }
    456 	  /^X\/\(\/\).*/{
    457 	    s//\1/
    458 	    q
    459 	  }
    460 	  s/.*/./; q'`
    461 
    462 # Avoid depending upon Character Ranges.
    463 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    464 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    465 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    466 as_cr_digits='0123456789'
    467 as_cr_alnum=$as_cr_Letters$as_cr_digits
    468 
    469 
    470   as_lineno_1=$LINENO as_lineno_1a=$LINENO
    471   as_lineno_2=$LINENO as_lineno_2a=$LINENO
    472   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
    473   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
    474   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
    475   sed -n '
    476     p
    477     /[$]LINENO/=
    478   ' <$as_myself |
    479     sed '
    480       s/[$]LINENO.*/&-/
    481       t lineno
    482       b
    483       :lineno
    484       N
    485       :loop
    486       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    487       t loop
    488       s/-\n.*//
    489     ' >$as_me.lineno &&
    490   chmod +x "$as_me.lineno" ||
    491     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    492 
    493   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
    494   # already done that, so ensure we don't try to do so again and fall
    495   # in an infinite loop.  This has already happened in practice.
    496   _as_can_reexec=no; export _as_can_reexec
    497   # Don't try to exec as it changes $[0], causing all sort of problems
    498   # (the dirname of $[0] is not the place where we might find the
    499   # original and so on.  Autoconf is especially sensitive to this).
    500   . "./$as_me.lineno"
    501   # Exit status is that of the last command.
    502   exit
    503 }
    504 
    505 ECHO_C= ECHO_N= ECHO_T=
    506 case `echo -n x` in #(((((
    507 -n*)
    508   case `echo 'xy\c'` in
    509   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
    510   xy)  ECHO_C='\c';;
    511   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
    512        ECHO_T='	';;
    513   esac;;
    514 *)
    515   ECHO_N='-n';;
    516 esac
    517 
    518 rm -f conf$$ conf$$.exe conf$$.file
    519 if test -d conf$$.dir; then
    520   rm -f conf$$.dir/conf$$.file
    521 else
    522   rm -f conf$$.dir
    523   mkdir conf$$.dir 2>/dev/null
    524 fi
    525 if (echo >conf$$.file) 2>/dev/null; then
    526   if ln -s conf$$.file conf$$ 2>/dev/null; then
    527     as_ln_s='ln -s'
    528     # ... but there are two gotchas:
    529     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    530     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    531     # In both cases, we have to default to `cp -pR'.
    532     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    533       as_ln_s='cp -pR'
    534   elif ln conf$$.file conf$$ 2>/dev/null; then
    535     as_ln_s=ln
    536   else
    537     as_ln_s='cp -pR'
    538   fi
    539 else
    540   as_ln_s='cp -pR'
    541 fi
    542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    543 rmdir conf$$.dir 2>/dev/null
    544 
    545 if mkdir -p . 2>/dev/null; then
    546   as_mkdir_p='mkdir -p "$as_dir"'
    547 else
    548   test -d ./-p && rmdir ./-p
    549   as_mkdir_p=false
    550 fi
    551 
    552 as_test_x='test -x'
    553 as_executable_p=as_fn_executable_p
    554 
    555 # Sed expression to map a string onto a valid CPP name.
    556 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
    557 
    558 # Sed expression to map a string onto a valid variable name.
    559 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
    560 
    561 
    562 test -n "$DJDIR" || exec 7<&0 </dev/null
    563 exec 6>&1
    564 
    565 # Name of the host.
    566 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
    567 # so uname gets run too.
    568 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    569 
    570 #
    571 # Initializations.
    572 #
    573 ac_default_prefix=/usr/local
    574 ac_clean_files=
    575 ac_config_libobj_dir=.
    576 LIBOBJS=
    577 cross_compiling=no
    578 subdirs=
    579 MFLAGS=
    580 MAKEFLAGS=
    581 
    582 # Identity of this package.
    583 PACKAGE_NAME='strace'
    584 PACKAGE_TARNAME='strace'
    585 PACKAGE_VERSION='4.21'
    586 PACKAGE_STRING='strace 4.21'
    587 PACKAGE_BUGREPORT='strace-devel (at] lists.sourceforge.net'
    588 PACKAGE_URL='https://strace.io'
    589 
    590 ac_unique_file="strace.c"
    591 # Factoring default headers for most tests.
    592 ac_includes_default="\
    593 #include <stdio.h>
    594 #ifdef HAVE_SYS_TYPES_H
    595 # include <sys/types.h>
    596 #endif
    597 #ifdef HAVE_SYS_STAT_H
    598 # include <sys/stat.h>
    599 #endif
    600 #ifdef STDC_HEADERS
    601 # include <stdlib.h>
    602 # include <stddef.h>
    603 #else
    604 # ifdef HAVE_STDLIB_H
    605 #  include <stdlib.h>
    606 # endif
    607 #endif
    608 #ifdef HAVE_STRING_H
    609 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    610 #  include <memory.h>
    611 # endif
    612 # include <string.h>
    613 #endif
    614 #ifdef HAVE_STRINGS_H
    615 # include <strings.h>
    616 #endif
    617 #ifdef HAVE_INTTYPES_H
    618 # include <inttypes.h>
    619 #endif
    620 #ifdef HAVE_STDINT_H
    621 # include <stdint.h>
    622 #endif
    623 #ifdef HAVE_UNISTD_H
    624 # include <unistd.h>
    625 #endif"
    626 
    627 ac_subst_vars='am__EXEEXT_FALSE
    628 am__EXEEXT_TRUE
    629 LTLIBOBJS
    630 LIBOBJS
    631 VALGRIND_CHECK_RULES
    632 valgrind_enabled_tools
    633 valgrind_tools
    634 ENABLE_VALGRIND_sgcheck
    635 ENABLE_VALGRIND_drd
    636 ENABLE_VALGRIND_helgrind
    637 ENABLE_VALGRIND_memcheck
    638 VALGRIND_ENABLED
    639 VALGRIND_ENABLED_FALSE
    640 VALGRIND_ENABLED_TRUE
    641 VALGRIND
    642 HAVE_MX32_MPERS_FALSE
    643 HAVE_MX32_MPERS_TRUE
    644 HAVE_MX32_RUNTIME_FALSE
    645 HAVE_MX32_RUNTIME_TRUE
    646 HAVE_M32_MPERS_FALSE
    647 HAVE_M32_MPERS_TRUE
    648 HAVE_M32_RUNTIME_FALSE
    649 HAVE_M32_RUNTIME_TRUE
    650 USE_DEMANGLE_FALSE
    651 USE_DEMANGLE_TRUE
    652 libiberty_CPPFLAGS
    653 libiberty_LDFLAGS
    654 libiberty_LIBS
    655 USE_LIBUNWIND_FALSE
    656 USE_LIBUNWIND_TRUE
    657 libunwind_CPPFLAGS
    658 libunwind_LDFLAGS
    659 libunwind_LIBS
    660 READELF
    661 PERL
    662 dl_LIBS
    663 SIZEOF_KERNEL_LONG_T
    664 SIZEOF_LONG
    665 MIPS_ABI
    666 arch_native
    667 cc_flags_mx32
    668 cc_flags_m32
    669 arch_mx32
    670 arch_m32
    671 arch
    672 MANPAGE_DATE
    673 COPYRIGHT_YEAR
    674 CODE_COVERAGE_RULES
    675 CODE_COVERAGE_LDFLAGS
    676 CODE_COVERAGE_LIBS
    677 CODE_COVERAGE_CXXFLAGS
    678 CODE_COVERAGE_CFLAGS
    679 CODE_COVERAGE_CPPFLAGS
    680 GENHTML
    681 LCOV
    682 GCOV
    683 CODE_COVERAGE_ENABLED
    684 CODE_COVERAGE_ENABLED_FALSE
    685 CODE_COVERAGE_ENABLED_TRUE
    686 SED
    687 EGREP
    688 GREP
    689 RANLIB
    690 WARN_CFLAGS_FOR_BUILD
    691 LDFLAGS_FOR_BUILD
    692 CPPFLAGS_FOR_BUILD
    693 CFLAGS_FOR_BUILD
    694 BUILD_OBJEXT
    695 BUILD_EXEEXT
    696 CPP_FOR_BUILD
    697 ac_ct_CC_FOR_BUILD
    698 CC_FOR_BUILD
    699 WARN_CFLAGS
    700 CPP
    701 am__fastdepCC_FALSE
    702 am__fastdepCC_TRUE
    703 CCDEPMODE
    704 am__nodep
    705 AMDEPBACKSLASH
    706 AMDEP_FALSE
    707 AMDEP_TRUE
    708 am__quote
    709 am__include
    710 DEPDIR
    711 OBJEXT
    712 EXEEXT
    713 ac_ct_CC
    714 CPPFLAGS
    715 LDFLAGS
    716 CFLAGS
    717 CC
    718 DEB_CHANGELOGTIME
    719 RPM_CHANGELOGTIME
    720 host_os
    721 host_vendor
    722 host_cpu
    723 host
    724 build_os
    725 build_vendor
    726 build_cpu
    727 build
    728 MAINT
    729 MAINTAINER_MODE_FALSE
    730 MAINTAINER_MODE_TRUE
    731 AM_BACKSLASH
    732 AM_DEFAULT_VERBOSITY
    733 AM_DEFAULT_V
    734 AM_V
    735 am__untar
    736 am__tar
    737 AMTAR
    738 am__leading_dot
    739 SET_MAKE
    740 AWK
    741 mkdir_p
    742 MKDIR_P
    743 INSTALL_STRIP_PROGRAM
    744 STRIP
    745 install_sh
    746 MAKEINFO
    747 AUTOHEADER
    748 AUTOMAKE
    749 AUTOCONF
    750 ACLOCAL
    751 VERSION
    752 PACKAGE
    753 CYGPATH_W
    754 am__isrc
    755 INSTALL_DATA
    756 INSTALL_SCRIPT
    757 INSTALL_PROGRAM
    758 target_alias
    759 host_alias
    760 build_alias
    761 LIBS
    762 ECHO_T
    763 ECHO_N
    764 ECHO_C
    765 DEFS
    766 mandir
    767 localedir
    768 libdir
    769 psdir
    770 pdfdir
    771 dvidir
    772 htmldir
    773 infodir
    774 docdir
    775 oldincludedir
    776 includedir
    777 localstatedir
    778 sharedstatedir
    779 sysconfdir
    780 datadir
    781 datarootdir
    782 libexecdir
    783 sbindir
    784 bindir
    785 program_transform_name
    786 prefix
    787 exec_prefix
    788 PACKAGE_URL
    789 PACKAGE_BUGREPORT
    790 PACKAGE_STRING
    791 PACKAGE_VERSION
    792 PACKAGE_TARNAME
    793 PACKAGE_NAME
    794 PATH_SEPARATOR
    795 SHELL'
    796 ac_subst_files=''
    797 ac_user_opts='
    798 enable_option_checking
    799 enable_silent_rules
    800 enable_maintainer_mode
    801 enable_dependency_tracking
    802 enable_gcc_Werror
    803 with_gcov
    804 enable_code_coverage
    805 enable_arm_oabi
    806 with_libunwind
    807 with_libiberty
    808 enable_mpers
    809 enable_valgrind
    810 enable_valgrind_memcheck
    811 enable_valgrind_helgrind
    812 enable_valgrind_drd
    813 enable_valgrind_sgcheck
    814 '
    815       ac_precious_vars='build_alias
    816 host_alias
    817 target_alias
    818 CC
    819 CFLAGS
    820 LDFLAGS
    821 LIBS
    822 CPPFLAGS
    823 CPP'
    824 
    825 
    826 # Initialize some variables set by options.
    827 ac_init_help=
    828 ac_init_version=false
    829 ac_unrecognized_opts=
    830 ac_unrecognized_sep=
    831 # The variables have the same names as the options, with
    832 # dashes changed to underlines.
    833 cache_file=/dev/null
    834 exec_prefix=NONE
    835 no_create=
    836 no_recursion=
    837 prefix=NONE
    838 program_prefix=NONE
    839 program_suffix=NONE
    840 program_transform_name=s,x,x,
    841 silent=
    842 site=
    843 srcdir=
    844 verbose=
    845 x_includes=NONE
    846 x_libraries=NONE
    847 
    848 # Installation directory options.
    849 # These are left unexpanded so users can "make install exec_prefix=/foo"
    850 # and all the variables that are supposed to be based on exec_prefix
    851 # by default will actually change.
    852 # Use braces instead of parens because sh, perl, etc. also accept them.
    853 # (The list follows the same order as the GNU Coding Standards.)
    854 bindir='${exec_prefix}/bin'
    855 sbindir='${exec_prefix}/sbin'
    856 libexecdir='${exec_prefix}/libexec'
    857 datarootdir='${prefix}/share'
    858 datadir='${datarootdir}'
    859 sysconfdir='${prefix}/etc'
    860 sharedstatedir='${prefix}/com'
    861 localstatedir='${prefix}/var'
    862 includedir='${prefix}/include'
    863 oldincludedir='/usr/include'
    864 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    865 infodir='${datarootdir}/info'
    866 htmldir='${docdir}'
    867 dvidir='${docdir}'
    868 pdfdir='${docdir}'
    869 psdir='${docdir}'
    870 libdir='${exec_prefix}/lib'
    871 localedir='${datarootdir}/locale'
    872 mandir='${datarootdir}/man'
    873 
    874 ac_prev=
    875 ac_dashdash=
    876 for ac_option
    877 do
    878   # If the previous option needs an argument, assign it.
    879   if test -n "$ac_prev"; then
    880     eval $ac_prev=\$ac_option
    881     ac_prev=
    882     continue
    883   fi
    884 
    885   case $ac_option in
    886   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
    887   *=)   ac_optarg= ;;
    888   *)    ac_optarg=yes ;;
    889   esac
    890 
    891   # Accept the important Cygnus configure options, so we can diagnose typos.
    892 
    893   case $ac_dashdash$ac_option in
    894   --)
    895     ac_dashdash=yes ;;
    896 
    897   -bindir | --bindir | --bindi | --bind | --bin | --bi)
    898     ac_prev=bindir ;;
    899   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    900     bindir=$ac_optarg ;;
    901 
    902   -build | --build | --buil | --bui | --bu)
    903     ac_prev=build_alias ;;
    904   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    905     build_alias=$ac_optarg ;;
    906 
    907   -cache-file | --cache-file | --cache-fil | --cache-fi \
    908   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    909     ac_prev=cache_file ;;
    910   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    911   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    912     cache_file=$ac_optarg ;;
    913 
    914   --config-cache | -C)
    915     cache_file=config.cache ;;
    916 
    917   -datadir | --datadir | --datadi | --datad)
    918     ac_prev=datadir ;;
    919   -datadir=* | --datadir=* | --datadi=* | --datad=*)
    920     datadir=$ac_optarg ;;
    921 
    922   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
    923   | --dataroo | --dataro | --datar)
    924     ac_prev=datarootdir ;;
    925   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
    926   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    927     datarootdir=$ac_optarg ;;
    928 
    929   -disable-* | --disable-*)
    930     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    931     # Reject names that are not valid shell variable names.
    932     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    933       as_fn_error $? "invalid feature name: $ac_useropt"
    934     ac_useropt_orig=$ac_useropt
    935     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    936     case $ac_user_opts in
    937       *"
    938 "enable_$ac_useropt"
    939 "*) ;;
    940       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
    941 	 ac_unrecognized_sep=', ';;
    942     esac
    943     eval enable_$ac_useropt=no ;;
    944 
    945   -docdir | --docdir | --docdi | --doc | --do)
    946     ac_prev=docdir ;;
    947   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    948     docdir=$ac_optarg ;;
    949 
    950   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    951     ac_prev=dvidir ;;
    952   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    953     dvidir=$ac_optarg ;;
    954 
    955   -enable-* | --enable-*)
    956     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    957     # Reject names that are not valid shell variable names.
    958     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    959       as_fn_error $? "invalid feature name: $ac_useropt"
    960     ac_useropt_orig=$ac_useropt
    961     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    962     case $ac_user_opts in
    963       *"
    964 "enable_$ac_useropt"
    965 "*) ;;
    966       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
    967 	 ac_unrecognized_sep=', ';;
    968     esac
    969     eval enable_$ac_useropt=\$ac_optarg ;;
    970 
    971   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    972   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
    973   | --exec | --exe | --ex)
    974     ac_prev=exec_prefix ;;
    975   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
    976   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    977   | --exec=* | --exe=* | --ex=*)
    978     exec_prefix=$ac_optarg ;;
    979 
    980   -gas | --gas | --ga | --g)
    981     # Obsolete; use --with-gas.
    982     with_gas=yes ;;
    983 
    984   -help | --help | --hel | --he | -h)
    985     ac_init_help=long ;;
    986   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    987     ac_init_help=recursive ;;
    988   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    989     ac_init_help=short ;;
    990 
    991   -host | --host | --hos | --ho)
    992     ac_prev=host_alias ;;
    993   -host=* | --host=* | --hos=* | --ho=*)
    994     host_alias=$ac_optarg ;;
    995 
    996   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    997     ac_prev=htmldir ;;
    998   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
    999   | --ht=*)
   1000     htmldir=$ac_optarg ;;
   1001 
   1002   -includedir | --includedir | --includedi | --included | --include \
   1003   | --includ | --inclu | --incl | --inc)
   1004     ac_prev=includedir ;;
   1005   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
   1006   | --includ=* | --inclu=* | --incl=* | --inc=*)
   1007     includedir=$ac_optarg ;;
   1008 
   1009   -infodir | --infodir | --infodi | --infod | --info | --inf)
   1010     ac_prev=infodir ;;
   1011   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   1012     infodir=$ac_optarg ;;
   1013 
   1014   -libdir | --libdir | --libdi | --libd)
   1015     ac_prev=libdir ;;
   1016   -libdir=* | --libdir=* | --libdi=* | --libd=*)
   1017     libdir=$ac_optarg ;;
   1018 
   1019   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
   1020   | --libexe | --libex | --libe)
   1021     ac_prev=libexecdir ;;
   1022   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
   1023   | --libexe=* | --libex=* | --libe=*)
   1024     libexecdir=$ac_optarg ;;
   1025 
   1026   -localedir | --localedir | --localedi | --localed | --locale)
   1027     ac_prev=localedir ;;
   1028   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
   1029     localedir=$ac_optarg ;;
   1030 
   1031   -localstatedir | --localstatedir | --localstatedi | --localstated \
   1032   | --localstate | --localstat | --localsta | --localst | --locals)
   1033     ac_prev=localstatedir ;;
   1034   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   1035   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
   1036     localstatedir=$ac_optarg ;;
   1037 
   1038   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   1039     ac_prev=mandir ;;
   1040   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   1041     mandir=$ac_optarg ;;
   1042 
   1043   -nfp | --nfp | --nf)
   1044     # Obsolete; use --without-fp.
   1045     with_fp=no ;;
   1046 
   1047   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   1048   | --no-cr | --no-c | -n)
   1049     no_create=yes ;;
   1050 
   1051   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   1052   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   1053     no_recursion=yes ;;
   1054 
   1055   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
   1056   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
   1057   | --oldin | --oldi | --old | --ol | --o)
   1058     ac_prev=oldincludedir ;;
   1059   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
   1060   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
   1061   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   1062     oldincludedir=$ac_optarg ;;
   1063 
   1064   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   1065     ac_prev=prefix ;;
   1066   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   1067     prefix=$ac_optarg ;;
   1068 
   1069   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   1070   | --program-pre | --program-pr | --program-p)
   1071     ac_prev=program_prefix ;;
   1072   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   1073   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   1074     program_prefix=$ac_optarg ;;
   1075 
   1076   -program-suffix | --program-suffix | --program-suffi | --program-suff \
   1077   | --program-suf | --program-su | --program-s)
   1078     ac_prev=program_suffix ;;
   1079   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   1080   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   1081     program_suffix=$ac_optarg ;;
   1082 
   1083   -program-transform-name | --program-transform-name \
   1084   | --program-transform-nam | --program-transform-na \
   1085   | --program-transform-n | --program-transform- \
   1086   | --program-transform | --program-transfor \
   1087   | --program-transfo | --program-transf \
   1088   | --program-trans | --program-tran \
   1089   | --progr-tra | --program-tr | --program-t)
   1090     ac_prev=program_transform_name ;;
   1091   -program-transform-name=* | --program-transform-name=* \
   1092   | --program-transform-nam=* | --program-transform-na=* \
   1093   | --program-transform-n=* | --program-transform-=* \
   1094   | --program-transform=* | --program-transfor=* \
   1095   | --program-transfo=* | --program-transf=* \
   1096   | --program-trans=* | --program-tran=* \
   1097   | --progr-tra=* | --program-tr=* | --program-t=*)
   1098     program_transform_name=$ac_optarg ;;
   1099 
   1100   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
   1101     ac_prev=pdfdir ;;
   1102   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
   1103     pdfdir=$ac_optarg ;;
   1104 
   1105   -psdir | --psdir | --psdi | --psd | --ps)
   1106     ac_prev=psdir ;;
   1107   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
   1108     psdir=$ac_optarg ;;
   1109 
   1110   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1111   | -silent | --silent | --silen | --sile | --sil)
   1112     silent=yes ;;
   1113 
   1114   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
   1115     ac_prev=sbindir ;;
   1116   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
   1117   | --sbi=* | --sb=*)
   1118     sbindir=$ac_optarg ;;
   1119 
   1120   -sharedstatedir | --sharedstatedir | --sharedstatedi \
   1121   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
   1122   | --sharedst | --shareds | --shared | --share | --shar \
   1123   | --sha | --sh)
   1124     ac_prev=sharedstatedir ;;
   1125   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
   1126   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
   1127   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
   1128   | --sha=* | --sh=*)
   1129     sharedstatedir=$ac_optarg ;;
   1130 
   1131   -site | --site | --sit)
   1132     ac_prev=site ;;
   1133   -site=* | --site=* | --sit=*)
   1134     site=$ac_optarg ;;
   1135 
   1136   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   1137     ac_prev=srcdir ;;
   1138   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   1139     srcdir=$ac_optarg ;;
   1140 
   1141   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
   1142   | --syscon | --sysco | --sysc | --sys | --sy)
   1143     ac_prev=sysconfdir ;;
   1144   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
   1145   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
   1146     sysconfdir=$ac_optarg ;;
   1147 
   1148   -target | --target | --targe | --targ | --tar | --ta | --t)
   1149     ac_prev=target_alias ;;
   1150   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   1151     target_alias=$ac_optarg ;;
   1152 
   1153   -v | -verbose | --verbose | --verbos | --verbo | --verb)
   1154     verbose=yes ;;
   1155 
   1156   -version | --version | --versio | --versi | --vers | -V)
   1157     ac_init_version=: ;;
   1158 
   1159   -with-* | --with-*)
   1160     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1161     # Reject names that are not valid shell variable names.
   1162     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1163       as_fn_error $? "invalid package name: $ac_useropt"
   1164     ac_useropt_orig=$ac_useropt
   1165     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1166     case $ac_user_opts in
   1167       *"
   1168 "with_$ac_useropt"
   1169 "*) ;;
   1170       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   1171 	 ac_unrecognized_sep=', ';;
   1172     esac
   1173     eval with_$ac_useropt=\$ac_optarg ;;
   1174 
   1175   -without-* | --without-*)
   1176     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1177     # Reject names that are not valid shell variable names.
   1178     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1179       as_fn_error $? "invalid package name: $ac_useropt"
   1180     ac_useropt_orig=$ac_useropt
   1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1182     case $ac_user_opts in
   1183       *"
   1184 "with_$ac_useropt"
   1185 "*) ;;
   1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   1187 	 ac_unrecognized_sep=', ';;
   1188     esac
   1189     eval with_$ac_useropt=no ;;
   1190 
   1191   --x)
   1192     # Obsolete; use --with-x.
   1193     with_x=yes ;;
   1194 
   1195   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
   1196   | --x-incl | --x-inc | --x-in | --x-i)
   1197     ac_prev=x_includes ;;
   1198   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
   1199   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   1200     x_includes=$ac_optarg ;;
   1201 
   1202   -x-libraries | --x-libraries | --x-librarie | --x-librari \
   1203   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   1204     ac_prev=x_libraries ;;
   1205   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
   1206   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   1207     x_libraries=$ac_optarg ;;
   1208 
   1209   -*) as_fn_error $? "unrecognized option: \`$ac_option'
   1210 Try \`$0 --help' for more information"
   1211     ;;
   1212 
   1213   *=*)
   1214     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   1215     # Reject names that are not valid shell variable names.
   1216     case $ac_envvar in #(
   1217       '' | [0-9]* | *[!_$as_cr_alnum]* )
   1218       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
   1219     esac
   1220     eval $ac_envvar=\$ac_optarg
   1221     export $ac_envvar ;;
   1222 
   1223   *)
   1224     # FIXME: should be removed in autoconf 3.0.
   1225     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1226     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1227       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1228     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
   1229     ;;
   1230 
   1231   esac
   1232 done
   1233 
   1234 if test -n "$ac_prev"; then
   1235   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   1236   as_fn_error $? "missing argument to $ac_option"
   1237 fi
   1238 
   1239 if test -n "$ac_unrecognized_opts"; then
   1240   case $enable_option_checking in
   1241     no) ;;
   1242     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
   1243     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   1244   esac
   1245 fi
   1246 
   1247 # Check all directory arguments for consistency.
   1248 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   1249 		datadir sysconfdir sharedstatedir localstatedir includedir \
   1250 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   1251 		libdir localedir mandir
   1252 do
   1253   eval ac_val=\$$ac_var
   1254   # Remove trailing slashes.
   1255   case $ac_val in
   1256     */ )
   1257       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   1258       eval $ac_var=\$ac_val;;
   1259   esac
   1260   # Be sure to have absolute directory names.
   1261   case $ac_val in
   1262     [\\/$]* | ?:[\\/]* )  continue;;
   1263     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   1264   esac
   1265   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
   1266 done
   1267 
   1268 # There might be people who depend on the old broken behavior: `$host'
   1269 # used to hold the argument of --host etc.
   1270 # FIXME: To remove some day.
   1271 build=$build_alias
   1272 host=$host_alias
   1273 target=$target_alias
   1274 
   1275 # FIXME: To remove some day.
   1276 if test "x$host_alias" != x; then
   1277   if test "x$build_alias" = x; then
   1278     cross_compiling=maybe
   1279   elif test "x$build_alias" != "x$host_alias"; then
   1280     cross_compiling=yes
   1281   fi
   1282 fi
   1283 
   1284 ac_tool_prefix=
   1285 test -n "$host_alias" && ac_tool_prefix=$host_alias-
   1286 
   1287 test "$silent" = yes && exec 6>/dev/null
   1288 
   1289 
   1290 ac_pwd=`pwd` && test -n "$ac_pwd" &&
   1291 ac_ls_di=`ls -di .` &&
   1292 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   1293   as_fn_error $? "working directory cannot be determined"
   1294 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   1295   as_fn_error $? "pwd does not report name of working directory"
   1296 
   1297 
   1298 # Find the source files, if location was not specified.
   1299 if test -z "$srcdir"; then
   1300   ac_srcdir_defaulted=yes
   1301   # Try the directory containing this script, then the parent directory.
   1302   ac_confdir=`$as_dirname -- "$as_myself" ||
   1303 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1304 	 X"$as_myself" : 'X\(//\)[^/]' \| \
   1305 	 X"$as_myself" : 'X\(//\)$' \| \
   1306 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   1307 $as_echo X"$as_myself" |
   1308     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   1309 	    s//\1/
   1310 	    q
   1311 	  }
   1312 	  /^X\(\/\/\)[^/].*/{
   1313 	    s//\1/
   1314 	    q
   1315 	  }
   1316 	  /^X\(\/\/\)$/{
   1317 	    s//\1/
   1318 	    q
   1319 	  }
   1320 	  /^X\(\/\).*/{
   1321 	    s//\1/
   1322 	    q
   1323 	  }
   1324 	  s/.*/./; q'`
   1325   srcdir=$ac_confdir
   1326   if test ! -r "$srcdir/$ac_unique_file"; then
   1327     srcdir=..
   1328   fi
   1329 else
   1330   ac_srcdir_defaulted=no
   1331 fi
   1332 if test ! -r "$srcdir/$ac_unique_file"; then
   1333   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   1334   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
   1335 fi
   1336 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   1337 ac_abs_confdir=`(
   1338 	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
   1339 	pwd)`
   1340 # When building in place, set srcdir=.
   1341 if test "$ac_abs_confdir" = "$ac_pwd"; then
   1342   srcdir=.
   1343 fi
   1344 # Remove unnecessary trailing slashes from srcdir.
   1345 # Double slashes in file names in object file debugging info
   1346 # mess up M-x gdb in Emacs.
   1347 case $srcdir in
   1348 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   1349 esac
   1350 for ac_var in $ac_precious_vars; do
   1351   eval ac_env_${ac_var}_set=\${${ac_var}+set}
   1352   eval ac_env_${ac_var}_value=\$${ac_var}
   1353   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
   1354   eval ac_cv_env_${ac_var}_value=\$${ac_var}
   1355 done
   1356 
   1357 #
   1358 # Report the --help message.
   1359 #
   1360 if test "$ac_init_help" = "long"; then
   1361   # Omit some internal or obsolete options to make the list less imposing.
   1362   # This message is too long to be a string in the A/UX 3.1 sh.
   1363   cat <<_ACEOF
   1364 \`configure' configures strace 4.21 to adapt to many kinds of systems.
   1365 
   1366 Usage: $0 [OPTION]... [VAR=VALUE]...
   1367 
   1368 To assign environment variables (e.g., CC, CFLAGS...), specify them as
   1369 VAR=VALUE.  See below for descriptions of some of the useful variables.
   1370 
   1371 Defaults for the options are specified in brackets.
   1372 
   1373 Configuration:
   1374   -h, --help              display this help and exit
   1375       --help=short        display options specific to this package
   1376       --help=recursive    display the short help of all the included packages
   1377   -V, --version           display version information and exit
   1378   -q, --quiet, --silent   do not print \`checking ...' messages
   1379       --cache-file=FILE   cache test results in FILE [disabled]
   1380   -C, --config-cache      alias for \`--cache-file=config.cache'
   1381   -n, --no-create         do not create output files
   1382       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   1383 
   1384 Installation directories:
   1385   --prefix=PREFIX         install architecture-independent files in PREFIX
   1386                           [$ac_default_prefix]
   1387   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   1388                           [PREFIX]
   1389 
   1390 By default, \`make install' will install all the files in
   1391 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   1392 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   1393 for instance \`--prefix=\$HOME'.
   1394 
   1395 For better control, use the options below.
   1396 
   1397 Fine tuning of the installation directories:
   1398   --bindir=DIR            user executables [EPREFIX/bin]
   1399   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   1400   --libexecdir=DIR        program executables [EPREFIX/libexec]
   1401   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   1402   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   1403   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   1404   --libdir=DIR            object code libraries [EPREFIX/lib]
   1405   --includedir=DIR        C header files [PREFIX/include]
   1406   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   1407   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   1408   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   1409   --infodir=DIR           info documentation [DATAROOTDIR/info]
   1410   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   1411   --mandir=DIR            man documentation [DATAROOTDIR/man]
   1412   --docdir=DIR            documentation root [DATAROOTDIR/doc/strace]
   1413   --htmldir=DIR           html documentation [DOCDIR]
   1414   --dvidir=DIR            dvi documentation [DOCDIR]
   1415   --pdfdir=DIR            pdf documentation [DOCDIR]
   1416   --psdir=DIR             ps documentation [DOCDIR]
   1417 _ACEOF
   1418 
   1419   cat <<\_ACEOF
   1420 
   1421 Program names:
   1422   --program-prefix=PREFIX            prepend PREFIX to installed program names
   1423   --program-suffix=SUFFIX            append SUFFIX to installed program names
   1424   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
   1425 
   1426 System types:
   1427   --build=BUILD     configure for building on BUILD [guessed]
   1428   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
   1429 _ACEOF
   1430 fi
   1431 
   1432 if test -n "$ac_init_help"; then
   1433   case $ac_init_help in
   1434      short | recursive ) echo "Configuration of strace 4.21:";;
   1435    esac
   1436   cat <<\_ACEOF
   1437 
   1438 Optional Features:
   1439   --disable-option-checking  ignore unrecognized --enable/--with options
   1440   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   1441   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   1442   --enable-silent-rules   less verbose build output (undo: "make V=1")
   1443   --disable-silent-rules  verbose build output (undo: "make V=0")
   1444   --enable-maintainer-mode
   1445                           enable make rules and dependencies not useful (and
   1446                           sometimes confusing) to the casual installer
   1447   --enable-dependency-tracking
   1448                           do not reject slow dependency extractors
   1449   --disable-dependency-tracking
   1450                           speeds up one-time build
   1451   --enable-gcc-Werror     turn on gcc's -Werror option
   1452   --enable-code-coverage  Whether to enable code coverage support
   1453   --enable-arm-oabi       enable OABI support on ARM EABI
   1454   --enable-mpers=yes|no|check|m32|mx32
   1455                           whether to enable multiple personalities support
   1456                           required for proper decoding of structures used by
   1457                           tracees with personalities that differ from the
   1458                           personality of strace, default is yes.
   1459   --enable-valgrind       Whether to enable Valgrind on the unit tests
   1460   --disable-valgrind-memcheck
   1461                           Whether to skip memcheck during the Valgrind tests
   1462   --disable-valgrind-helgrind
   1463                           Whether to skip helgrind during the Valgrind tests
   1464   --disable-valgrind-drd  Whether to skip drd during the Valgrind tests
   1465   --enable-valgrind-sgcheck
   1466                           Whether to use sgcheck during the Valgrind tests
   1467 
   1468 Optional Packages:
   1469   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   1470   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   1471   --with-gcov=GCOV        use given GCOV for coverage (GCOV=gcov).
   1472   --with-libunwind        use libunwind to implement stack tracing support
   1473   --with-libiberty        use libiberty to demangle symbols in stack trace
   1474 
   1475 Some influential environment variables:
   1476   CC          C compiler command
   1477   CFLAGS      C compiler flags
   1478   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
   1479               nonstandard directory <lib dir>
   1480   LIBS        libraries to pass to the linker, e.g. -l<library>
   1481   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
   1482               you have headers in a nonstandard directory <include dir>
   1483   CPP         C preprocessor
   1484 
   1485 Use these variables to override the choices made by `configure' or to help
   1486 it to find libraries and programs with nonstandard names/locations.
   1487 
   1488 Report bugs to <strace-devel (at] lists.sourceforge.net>.
   1489 strace home page: <https://strace.io>.
   1490 _ACEOF
   1491 ac_status=$?
   1492 fi
   1493 
   1494 if test "$ac_init_help" = "recursive"; then
   1495   # If there are subdirs, report their specific --help.
   1496   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   1497     test -d "$ac_dir" ||
   1498       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   1499       continue
   1500     ac_builddir=.
   1501 
   1502 case "$ac_dir" in
   1503 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1504 *)
   1505   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   1506   # A ".." for each directory in $ac_dir_suffix.
   1507   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   1508   case $ac_top_builddir_sub in
   1509   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1510   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   1511   esac ;;
   1512 esac
   1513 ac_abs_top_builddir=$ac_pwd
   1514 ac_abs_builddir=$ac_pwd$ac_dir_suffix
   1515 # for backward compatibility:
   1516 ac_top_builddir=$ac_top_build_prefix
   1517 
   1518 case $srcdir in
   1519   .)  # We are building in place.
   1520     ac_srcdir=.
   1521     ac_top_srcdir=$ac_top_builddir_sub
   1522     ac_abs_top_srcdir=$ac_pwd ;;
   1523   [\\/]* | ?:[\\/]* )  # Absolute name.
   1524     ac_srcdir=$srcdir$ac_dir_suffix;
   1525     ac_top_srcdir=$srcdir
   1526     ac_abs_top_srcdir=$srcdir ;;
   1527   *) # Relative name.
   1528     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   1529     ac_top_srcdir=$ac_top_build_prefix$srcdir
   1530     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   1531 esac
   1532 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   1533 
   1534     cd "$ac_dir" || { ac_status=$?; continue; }
   1535     # Check for guested configure.
   1536     if test -f "$ac_srcdir/configure.gnu"; then
   1537       echo &&
   1538       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
   1539     elif test -f "$ac_srcdir/configure"; then
   1540       echo &&
   1541       $SHELL "$ac_srcdir/configure" --help=recursive
   1542     else
   1543       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1544     fi || ac_status=$?
   1545     cd "$ac_pwd" || { ac_status=$?; break; }
   1546   done
   1547 fi
   1548 
   1549 test -n "$ac_init_help" && exit $ac_status
   1550 if $ac_init_version; then
   1551   cat <<\_ACEOF
   1552 strace configure 4.21
   1553 generated by GNU Autoconf 2.69
   1554 
   1555 Copyright (C) 2012 Free Software Foundation, Inc.
   1556 This configure script is free software; the Free Software Foundation
   1557 gives unlimited permission to copy, distribute and modify it.
   1558 
   1559 Copyright (c) 1999-2018 The strace developers.
   1560 _ACEOF
   1561   exit
   1562 fi
   1563 
   1564 ## ------------------------ ##
   1565 ## Autoconf initialization. ##
   1566 ## ------------------------ ##
   1567 
   1568 # ac_fn_c_try_compile LINENO
   1569 # --------------------------
   1570 # Try to compile conftest.$ac_ext, and return whether this succeeded.
   1571 ac_fn_c_try_compile ()
   1572 {
   1573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1574   rm -f conftest.$ac_objext
   1575   if { { ac_try="$ac_compile"
   1576 case "(($ac_try" in
   1577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1578   *) ac_try_echo=$ac_try;;
   1579 esac
   1580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1581 $as_echo "$ac_try_echo"; } >&5
   1582   (eval "$ac_compile") 2>conftest.err
   1583   ac_status=$?
   1584   if test -s conftest.err; then
   1585     grep -v '^ *+' conftest.err >conftest.er1
   1586     cat conftest.er1 >&5
   1587     mv -f conftest.er1 conftest.err
   1588   fi
   1589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1590   test $ac_status = 0; } && {
   1591 	 test -z "$ac_c_werror_flag" ||
   1592 	 test ! -s conftest.err
   1593        } && test -s conftest.$ac_objext; then :
   1594   ac_retval=0
   1595 else
   1596   $as_echo "$as_me: failed program was:" >&5
   1597 sed 's/^/| /' conftest.$ac_ext >&5
   1598 
   1599 	ac_retval=1
   1600 fi
   1601   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1602   as_fn_set_status $ac_retval
   1603 
   1604 } # ac_fn_c_try_compile
   1605 
   1606 # ac_fn_c_try_cpp LINENO
   1607 # ----------------------
   1608 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
   1609 ac_fn_c_try_cpp ()
   1610 {
   1611   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1612   if { { ac_try="$ac_cpp conftest.$ac_ext"
   1613 case "(($ac_try" in
   1614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1615   *) ac_try_echo=$ac_try;;
   1616 esac
   1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1618 $as_echo "$ac_try_echo"; } >&5
   1619   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   1620   ac_status=$?
   1621   if test -s conftest.err; then
   1622     grep -v '^ *+' conftest.err >conftest.er1
   1623     cat conftest.er1 >&5
   1624     mv -f conftest.er1 conftest.err
   1625   fi
   1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1627   test $ac_status = 0; } > conftest.i && {
   1628 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
   1629 	 test ! -s conftest.err
   1630        }; then :
   1631   ac_retval=0
   1632 else
   1633   $as_echo "$as_me: failed program was:" >&5
   1634 sed 's/^/| /' conftest.$ac_ext >&5
   1635 
   1636     ac_retval=1
   1637 fi
   1638   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1639   as_fn_set_status $ac_retval
   1640 
   1641 } # ac_fn_c_try_cpp
   1642 
   1643 # ac_fn_c_try_link LINENO
   1644 # -----------------------
   1645 # Try to link conftest.$ac_ext, and return whether this succeeded.
   1646 ac_fn_c_try_link ()
   1647 {
   1648   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1649   rm -f conftest.$ac_objext conftest$ac_exeext
   1650   if { { ac_try="$ac_link"
   1651 case "(($ac_try" in
   1652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1653   *) ac_try_echo=$ac_try;;
   1654 esac
   1655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1656 $as_echo "$ac_try_echo"; } >&5
   1657   (eval "$ac_link") 2>conftest.err
   1658   ac_status=$?
   1659   if test -s conftest.err; then
   1660     grep -v '^ *+' conftest.err >conftest.er1
   1661     cat conftest.er1 >&5
   1662     mv -f conftest.er1 conftest.err
   1663   fi
   1664   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1665   test $ac_status = 0; } && {
   1666 	 test -z "$ac_c_werror_flag" ||
   1667 	 test ! -s conftest.err
   1668        } && test -s conftest$ac_exeext && {
   1669 	 test "$cross_compiling" = yes ||
   1670 	 test -x conftest$ac_exeext
   1671        }; then :
   1672   ac_retval=0
   1673 else
   1674   $as_echo "$as_me: failed program was:" >&5
   1675 sed 's/^/| /' conftest.$ac_ext >&5
   1676 
   1677 	ac_retval=1
   1678 fi
   1679   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
   1680   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
   1681   # interfere with the next link command; also delete a directory that is
   1682   # left behind by Apple's compiler.  We do this before executing the actions.
   1683   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1684   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1685   as_fn_set_status $ac_retval
   1686 
   1687 } # ac_fn_c_try_link
   1688 
   1689 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
   1690 # -------------------------------------------------------
   1691 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
   1692 # the include files in INCLUDES and setting the cache variable VAR
   1693 # accordingly.
   1694 ac_fn_c_check_header_mongrel ()
   1695 {
   1696   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1697   if eval \${$3+:} false; then :
   1698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1699 $as_echo_n "checking for $2... " >&6; }
   1700 if eval \${$3+:} false; then :
   1701   $as_echo_n "(cached) " >&6
   1702 fi
   1703 eval ac_res=\$$3
   1704 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1705 $as_echo "$ac_res" >&6; }
   1706 else
   1707   # Is the header compilable?
   1708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
   1709 $as_echo_n "checking $2 usability... " >&6; }
   1710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1711 /* end confdefs.h.  */
   1712 $4
   1713 #include <$2>
   1714 _ACEOF
   1715 if ac_fn_c_try_compile "$LINENO"; then :
   1716   ac_header_compiler=yes
   1717 else
   1718   ac_header_compiler=no
   1719 fi
   1720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
   1722 $as_echo "$ac_header_compiler" >&6; }
   1723 
   1724 # Is the header present?
   1725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
   1726 $as_echo_n "checking $2 presence... " >&6; }
   1727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1728 /* end confdefs.h.  */
   1729 #include <$2>
   1730 _ACEOF
   1731 if ac_fn_c_try_cpp "$LINENO"; then :
   1732   ac_header_preproc=yes
   1733 else
   1734   ac_header_preproc=no
   1735 fi
   1736 rm -f conftest.err conftest.i conftest.$ac_ext
   1737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
   1738 $as_echo "$ac_header_preproc" >&6; }
   1739 
   1740 # So?  What about this header?
   1741 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
   1742   yes:no: )
   1743     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
   1744 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1745     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1746 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1747     ;;
   1748   no:yes:* )
   1749     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
   1750 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
   1751     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
   1752 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
   1753     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
   1754 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
   1755     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
   1756 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
   1757     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1758 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1759 ( $as_echo "## ------------------------------------------------- ##
   1760 ## Report this to strace-devel (at] lists.sourceforge.net ##
   1761 ## ------------------------------------------------- ##"
   1762      ) | sed "s/^/$as_me: WARNING:     /" >&2
   1763     ;;
   1764 esac
   1765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1766 $as_echo_n "checking for $2... " >&6; }
   1767 if eval \${$3+:} false; then :
   1768   $as_echo_n "(cached) " >&6
   1769 else
   1770   eval "$3=\$ac_header_compiler"
   1771 fi
   1772 eval ac_res=\$$3
   1773 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1774 $as_echo "$ac_res" >&6; }
   1775 fi
   1776   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1777 
   1778 } # ac_fn_c_check_header_mongrel
   1779 
   1780 # ac_fn_c_try_run LINENO
   1781 # ----------------------
   1782 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
   1783 # that executables *can* be run.
   1784 ac_fn_c_try_run ()
   1785 {
   1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1787   if { { ac_try="$ac_link"
   1788 case "(($ac_try" in
   1789   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1790   *) ac_try_echo=$ac_try;;
   1791 esac
   1792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1793 $as_echo "$ac_try_echo"; } >&5
   1794   (eval "$ac_link") 2>&5
   1795   ac_status=$?
   1796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1797   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   1798   { { case "(($ac_try" in
   1799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1800   *) ac_try_echo=$ac_try;;
   1801 esac
   1802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1803 $as_echo "$ac_try_echo"; } >&5
   1804   (eval "$ac_try") 2>&5
   1805   ac_status=$?
   1806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1807   test $ac_status = 0; }; }; then :
   1808   ac_retval=0
   1809 else
   1810   $as_echo "$as_me: program exited with status $ac_status" >&5
   1811        $as_echo "$as_me: failed program was:" >&5
   1812 sed 's/^/| /' conftest.$ac_ext >&5
   1813 
   1814        ac_retval=$ac_status
   1815 fi
   1816   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1817   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1818   as_fn_set_status $ac_retval
   1819 
   1820 } # ac_fn_c_try_run
   1821 
   1822 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
   1823 # -------------------------------------------------------
   1824 # Tests whether HEADER exists and can be compiled using the include files in
   1825 # INCLUDES, setting the cache variable VAR accordingly.
   1826 ac_fn_c_check_header_compile ()
   1827 {
   1828   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1830 $as_echo_n "checking for $2... " >&6; }
   1831 if eval \${$3+:} false; then :
   1832   $as_echo_n "(cached) " >&6
   1833 else
   1834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1835 /* end confdefs.h.  */
   1836 $4
   1837 #include <$2>
   1838 _ACEOF
   1839 if ac_fn_c_try_compile "$LINENO"; then :
   1840   eval "$3=yes"
   1841 else
   1842   eval "$3=no"
   1843 fi
   1844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1845 fi
   1846 eval ac_res=\$$3
   1847 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1848 $as_echo "$ac_res" >&6; }
   1849   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   1850 
   1851 } # ac_fn_c_check_header_compile
   1852 
   1853 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
   1854 # --------------------------------------------
   1855 # Tries to find the compile-time value of EXPR in a program that includes
   1856 # INCLUDES, setting VAR accordingly. Returns whether the value could be
   1857 # computed
   1858 ac_fn_c_compute_int ()
   1859 {
   1860   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1861   if test "$cross_compiling" = yes; then
   1862     # Depending upon the size, compute the lo and hi bounds.
   1863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1864 /* end confdefs.h.  */
   1865 $4
   1866 int
   1867 main ()
   1868 {
   1869 static int test_array [1 - 2 * !(($2) >= 0)];
   1870 test_array [0] = 0;
   1871 return test_array [0];
   1872 
   1873   ;
   1874   return 0;
   1875 }
   1876 _ACEOF
   1877 if ac_fn_c_try_compile "$LINENO"; then :
   1878   ac_lo=0 ac_mid=0
   1879   while :; do
   1880     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1881 /* end confdefs.h.  */
   1882 $4
   1883 int
   1884 main ()
   1885 {
   1886 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   1887 test_array [0] = 0;
   1888 return test_array [0];
   1889 
   1890   ;
   1891   return 0;
   1892 }
   1893 _ACEOF
   1894 if ac_fn_c_try_compile "$LINENO"; then :
   1895   ac_hi=$ac_mid; break
   1896 else
   1897   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
   1898 			if test $ac_lo -le $ac_mid; then
   1899 			  ac_lo= ac_hi=
   1900 			  break
   1901 			fi
   1902 			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
   1903 fi
   1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1905   done
   1906 else
   1907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1908 /* end confdefs.h.  */
   1909 $4
   1910 int
   1911 main ()
   1912 {
   1913 static int test_array [1 - 2 * !(($2) < 0)];
   1914 test_array [0] = 0;
   1915 return test_array [0];
   1916 
   1917   ;
   1918   return 0;
   1919 }
   1920 _ACEOF
   1921 if ac_fn_c_try_compile "$LINENO"; then :
   1922   ac_hi=-1 ac_mid=-1
   1923   while :; do
   1924     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1925 /* end confdefs.h.  */
   1926 $4
   1927 int
   1928 main ()
   1929 {
   1930 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
   1931 test_array [0] = 0;
   1932 return test_array [0];
   1933 
   1934   ;
   1935   return 0;
   1936 }
   1937 _ACEOF
   1938 if ac_fn_c_try_compile "$LINENO"; then :
   1939   ac_lo=$ac_mid; break
   1940 else
   1941   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
   1942 			if test $ac_mid -le $ac_hi; then
   1943 			  ac_lo= ac_hi=
   1944 			  break
   1945 			fi
   1946 			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
   1947 fi
   1948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1949   done
   1950 else
   1951   ac_lo= ac_hi=
   1952 fi
   1953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1954 fi
   1955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1956 # Binary search between lo and hi bounds.
   1957 while test "x$ac_lo" != "x$ac_hi"; do
   1958   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
   1959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1960 /* end confdefs.h.  */
   1961 $4
   1962 int
   1963 main ()
   1964 {
   1965 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   1966 test_array [0] = 0;
   1967 return test_array [0];
   1968 
   1969   ;
   1970   return 0;
   1971 }
   1972 _ACEOF
   1973 if ac_fn_c_try_compile "$LINENO"; then :
   1974   ac_hi=$ac_mid
   1975 else
   1976   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
   1977 fi
   1978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1979 done
   1980 case $ac_lo in #((
   1981 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
   1982 '') ac_retval=1 ;;
   1983 esac
   1984   else
   1985     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1986 /* end confdefs.h.  */
   1987 $4
   1988 static long int longval () { return $2; }
   1989 static unsigned long int ulongval () { return $2; }
   1990 #include <stdio.h>
   1991 #include <stdlib.h>
   1992 int
   1993 main ()
   1994 {
   1995 
   1996   FILE *f = fopen ("conftest.val", "w");
   1997   if (! f)
   1998     return 1;
   1999   if (($2) < 0)
   2000     {
   2001       long int i = longval ();
   2002       if (i != ($2))
   2003 	return 1;
   2004       fprintf (f, "%ld", i);
   2005     }
   2006   else
   2007     {
   2008       unsigned long int i = ulongval ();
   2009       if (i != ($2))
   2010 	return 1;
   2011       fprintf (f, "%lu", i);
   2012     }
   2013   /* Do not output a trailing newline, as this causes \r\n confusion
   2014      on some platforms.  */
   2015   return ferror (f) || fclose (f) != 0;
   2016 
   2017   ;
   2018   return 0;
   2019 }
   2020 _ACEOF
   2021 if ac_fn_c_try_run "$LINENO"; then :
   2022   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
   2023 else
   2024   ac_retval=1
   2025 fi
   2026 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   2027   conftest.$ac_objext conftest.beam conftest.$ac_ext
   2028 rm -f conftest.val
   2029 
   2030   fi
   2031   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   2032   as_fn_set_status $ac_retval
   2033 
   2034 } # ac_fn_c_compute_int
   2035 
   2036 # ac_fn_c_check_func LINENO FUNC VAR
   2037 # ----------------------------------
   2038 # Tests whether FUNC exists, setting the cache variable VAR accordingly
   2039 ac_fn_c_check_func ()
   2040 {
   2041   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   2042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   2043 $as_echo_n "checking for $2... " >&6; }
   2044 if eval \${$3+:} false; then :
   2045   $as_echo_n "(cached) " >&6
   2046 else
   2047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2048 /* end confdefs.h.  */
   2049 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   2050    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   2051 #define $2 innocuous_$2
   2052 
   2053 /* Tell GNU C headers to include stubs.  */
   2054 #define __need_GNU_STUBS_H
   2055 
   2056 /* System header to define __stub macros and hopefully few prototypes,
   2057     which can conflict with char $2 (); below.
   2058     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   2059     <limits.h> exists even on freestanding compilers.  */
   2060 
   2061 #ifdef __STDC__
   2062 # include <limits.h>
   2063 #else
   2064 # include <assert.h>
   2065 #endif
   2066 
   2067 #undef $2
   2068 
   2069 /* Override any GCC internal prototype to avoid an error.
   2070    Use char because int might match the return type of a GCC
   2071    builtin and then its argument prototype would still apply.  */
   2072 #ifdef __cplusplus
   2073 extern "C"
   2074 #endif
   2075 char $2 ();
   2076 /* The GNU C library defines this for functions which it implements
   2077     to always fail with ENOSYS.  Some functions are actually named
   2078     something starting with __ and the normal name is an alias.  */
   2079 #if defined __stub_$2 || defined __stub___$2
   2080 choke me
   2081 #endif
   2082 
   2083 int
   2084 main ()
   2085 {
   2086 return $2 ();
   2087   ;
   2088   return 0;
   2089 }
   2090 _ACEOF
   2091 if ac_fn_c_try_link "$LINENO"; then :
   2092   eval "$3=yes"
   2093 else
   2094   if test "$GCC" = yes; then
   2095 		     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2096 /* end confdefs.h.  */
   2097 #undef $2
   2098 /* Declare this function with the same prototype as __builtin_$2.
   2099   This removes a warning about conflicting types for built-in function $2 */
   2100 __typeof__(__builtin_$2) $2;
   2101 __typeof__(__builtin_$2) *f = $2;
   2102 
   2103 int
   2104 main ()
   2105 {
   2106 return f != $2;
   2107   ;
   2108   return 0;
   2109 }
   2110 _ACEOF
   2111 if ac_fn_c_try_link "$LINENO"; then :
   2112   eval "$3=yes"
   2113 else
   2114   eval "$3=no"
   2115 fi
   2116 rm -f core conftest.err conftest.$ac_objext \
   2117     conftest$ac_exeext conftest.$ac_ext
   2118 		   else
   2119 		     eval "$3=no"
   2120 		   fi
   2121 fi
   2122 rm -f core conftest.err conftest.$ac_objext \
   2123     conftest$ac_exeext conftest.$ac_ext
   2124 fi
   2125 eval ac_res=\$$3
   2126 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   2127 $as_echo "$ac_res" >&6; }
   2128   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   2129 
   2130 } # ac_fn_c_check_func
   2131 
   2132 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
   2133 # -------------------------------------------
   2134 # Tests whether TYPE exists after having included INCLUDES, setting cache
   2135 # variable VAR accordingly.
   2136 ac_fn_c_check_type ()
   2137 {
   2138   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   2139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   2140 $as_echo_n "checking for $2... " >&6; }
   2141 if eval \${$3+:} false; then :
   2142   $as_echo_n "(cached) " >&6
   2143 else
   2144   eval "$3=no"
   2145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2146 /* end confdefs.h.  */
   2147 $4
   2148 int
   2149 main ()
   2150 {
   2151 if (sizeof ($2))
   2152 	 return 0;
   2153   ;
   2154   return 0;
   2155 }
   2156 _ACEOF
   2157 if ac_fn_c_try_compile "$LINENO"; then :
   2158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2159 /* end confdefs.h.  */
   2160 $4
   2161 int
   2162 main ()
   2163 {
   2164 if (sizeof (($2)))
   2165 	    return 0;
   2166   ;
   2167   return 0;
   2168 }
   2169 _ACEOF
   2170 if ac_fn_c_try_compile "$LINENO"; then :
   2171 
   2172 else
   2173   eval "$3=yes"
   2174 fi
   2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2176 fi
   2177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2178 fi
   2179 eval ac_res=\$$3
   2180 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   2181 $as_echo "$ac_res" >&6; }
   2182   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   2183 
   2184 } # ac_fn_c_check_type
   2185 
   2186 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
   2187 # ----------------------------------------------------
   2188 # Tries to find if the field MEMBER exists in type AGGR, after including
   2189 # INCLUDES, setting cache variable VAR accordingly.
   2190 ac_fn_c_check_member ()
   2191 {
   2192   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   2193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
   2194 $as_echo_n "checking for $2.$3... " >&6; }
   2195 if eval \${$4+:} false; then :
   2196   $as_echo_n "(cached) " >&6
   2197 else
   2198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2199 /* end confdefs.h.  */
   2200 $5
   2201 int
   2202 main ()
   2203 {
   2204 static $2 ac_aggr;
   2205 if (ac_aggr.$3)
   2206 return 0;
   2207   ;
   2208   return 0;
   2209 }
   2210 _ACEOF
   2211 if ac_fn_c_try_compile "$LINENO"; then :
   2212   eval "$4=yes"
   2213 else
   2214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2215 /* end confdefs.h.  */
   2216 $5
   2217 int
   2218 main ()
   2219 {
   2220 static $2 ac_aggr;
   2221 if (sizeof ac_aggr.$3)
   2222 return 0;
   2223   ;
   2224   return 0;
   2225 }
   2226 _ACEOF
   2227 if ac_fn_c_try_compile "$LINENO"; then :
   2228   eval "$4=yes"
   2229 else
   2230   eval "$4=no"
   2231 fi
   2232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2233 fi
   2234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2235 fi
   2236 eval ac_res=\$$4
   2237 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   2238 $as_echo "$ac_res" >&6; }
   2239   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   2240 
   2241 } # ac_fn_c_check_member
   2242 
   2243 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
   2244 # ---------------------------------------------
   2245 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
   2246 # accordingly.
   2247 ac_fn_c_check_decl ()
   2248 {
   2249   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   2250   as_decl_name=`echo $2|sed 's/ *(.*//'`
   2251   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
   2252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
   2253 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
   2254 if eval \${$3+:} false; then :
   2255   $as_echo_n "(cached) " >&6
   2256 else
   2257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2258 /* end confdefs.h.  */
   2259 $4
   2260 int
   2261 main ()
   2262 {
   2263 #ifndef $as_decl_name
   2264 #ifdef __cplusplus
   2265   (void) $as_decl_use;
   2266 #else
   2267   (void) $as_decl_name;
   2268 #endif
   2269 #endif
   2270 
   2271   ;
   2272   return 0;
   2273 }
   2274 _ACEOF
   2275 if ac_fn_c_try_compile "$LINENO"; then :
   2276   eval "$3=yes"
   2277 else
   2278   eval "$3=no"
   2279 fi
   2280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2281 fi
   2282 eval ac_res=\$$3
   2283 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   2284 $as_echo "$ac_res" >&6; }
   2285   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   2286 
   2287 } # ac_fn_c_check_decl
   2288 cat >config.log <<_ACEOF
   2289 This file contains any messages produced by compilers while
   2290 running configure, to aid debugging if configure makes a mistake.
   2291 
   2292 It was created by strace $as_me 4.21, which was
   2293 generated by GNU Autoconf 2.69.  Invocation command line was
   2294 
   2295   $ $0 $@
   2296 
   2297 _ACEOF
   2298 exec 5>>config.log
   2299 {
   2300 cat <<_ASUNAME
   2301 ## --------- ##
   2302 ## Platform. ##
   2303 ## --------- ##
   2304 
   2305 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   2306 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   2307 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   2308 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   2309 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   2310 
   2311 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   2312 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   2313 
   2314 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   2315 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   2316 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   2317 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
   2318 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   2319 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   2320 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   2321 
   2322 _ASUNAME
   2323 
   2324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2325 for as_dir in $PATH
   2326 do
   2327   IFS=$as_save_IFS
   2328   test -z "$as_dir" && as_dir=.
   2329     $as_echo "PATH: $as_dir"
   2330   done
   2331 IFS=$as_save_IFS
   2332 
   2333 } >&5
   2334 
   2335 cat >&5 <<_ACEOF
   2336 
   2337 
   2338 ## ----------- ##
   2339 ## Core tests. ##
   2340 ## ----------- ##
   2341 
   2342 _ACEOF
   2343 
   2344 
   2345 # Keep a trace of the command line.
   2346 # Strip out --no-create and --no-recursion so they do not pile up.
   2347 # Strip out --silent because we don't want to record it for future runs.
   2348 # Also quote any args containing shell meta-characters.
   2349 # Make two passes to allow for proper duplicate-argument suppression.
   2350 ac_configure_args=
   2351 ac_configure_args0=
   2352 ac_configure_args1=
   2353 ac_must_keep_next=false
   2354 for ac_pass in 1 2
   2355 do
   2356   for ac_arg
   2357   do
   2358     case $ac_arg in
   2359     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
   2360     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   2361     | -silent | --silent | --silen | --sile | --sil)
   2362       continue ;;
   2363     *\'*)
   2364       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   2365     esac
   2366     case $ac_pass in
   2367     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
   2368     2)
   2369       as_fn_append ac_configure_args1 " '$ac_arg'"
   2370       if test $ac_must_keep_next = true; then
   2371 	ac_must_keep_next=false # Got value, back to normal.
   2372       else
   2373 	case $ac_arg in
   2374 	  *=* | --config-cache | -C | -disable-* | --disable-* \
   2375 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
   2376 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
   2377 	  | -with-* | --with-* | -without-* | --without-* | --x)
   2378 	    case "$ac_configure_args0 " in
   2379 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
   2380 	    esac
   2381 	    ;;
   2382 	  -* ) ac_must_keep_next=true ;;
   2383 	esac
   2384       fi
   2385       as_fn_append ac_configure_args " '$ac_arg'"
   2386       ;;
   2387     esac
   2388   done
   2389 done
   2390 { ac_configure_args0=; unset ac_configure_args0;}
   2391 { ac_configure_args1=; unset ac_configure_args1;}
   2392 
   2393 # When interrupted or exit'd, cleanup temporary files, and complete
   2394 # config.log.  We remove comments because anyway the quotes in there
   2395 # would cause problems or look ugly.
   2396 # WARNING: Use '\'' to represent an apostrophe within the trap.
   2397 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
   2398 trap 'exit_status=$?
   2399   # Sanitize IFS.
   2400   IFS=" ""	$as_nl"
   2401   # Save into config.log some information that might help in debugging.
   2402   {
   2403     echo
   2404 
   2405     $as_echo "## ---------------- ##
   2406 ## Cache variables. ##
   2407 ## ---------------- ##"
   2408     echo
   2409     # The following way of writing the cache mishandles newlines in values,
   2410 (
   2411   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
   2412     eval ac_val=\$$ac_var
   2413     case $ac_val in #(
   2414     *${as_nl}*)
   2415       case $ac_var in #(
   2416       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   2417 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   2418       esac
   2419       case $ac_var in #(
   2420       _ | IFS | as_nl) ;; #(
   2421       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   2422       *) { eval $ac_var=; unset $ac_var;} ;;
   2423       esac ;;
   2424     esac
   2425   done
   2426   (set) 2>&1 |
   2427     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
   2428     *${as_nl}ac_space=\ *)
   2429       sed -n \
   2430 	"s/'\''/'\''\\\\'\'''\''/g;
   2431 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
   2432       ;; #(
   2433     *)
   2434       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   2435       ;;
   2436     esac |
   2437     sort
   2438 )
   2439     echo
   2440 
   2441     $as_echo "## ----------------- ##
   2442 ## Output variables. ##
   2443 ## ----------------- ##"
   2444     echo
   2445     for ac_var in $ac_subst_vars
   2446     do
   2447       eval ac_val=\$$ac_var
   2448       case $ac_val in
   2449       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   2450       esac
   2451       $as_echo "$ac_var='\''$ac_val'\''"
   2452     done | sort
   2453     echo
   2454 
   2455     if test -n "$ac_subst_files"; then
   2456       $as_echo "## ------------------- ##
   2457 ## File substitutions. ##
   2458 ## ------------------- ##"
   2459       echo
   2460       for ac_var in $ac_subst_files
   2461       do
   2462 	eval ac_val=\$$ac_var
   2463 	case $ac_val in
   2464 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   2465 	esac
   2466 	$as_echo "$ac_var='\''$ac_val'\''"
   2467       done | sort
   2468       echo
   2469     fi
   2470 
   2471     if test -s confdefs.h; then
   2472       $as_echo "## ----------- ##
   2473 ## confdefs.h. ##
   2474 ## ----------- ##"
   2475       echo
   2476       cat confdefs.h
   2477       echo
   2478     fi
   2479     test "$ac_signal" != 0 &&
   2480       $as_echo "$as_me: caught signal $ac_signal"
   2481     $as_echo "$as_me: exit $exit_status"
   2482   } >&5
   2483   rm -f core *.core core.conftest.* &&
   2484     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   2485     exit $exit_status
   2486 ' 0
   2487 for ac_signal in 1 2 13 15; do
   2488   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
   2489 done
   2490 ac_signal=0
   2491 
   2492 # confdefs.h avoids OS command line length limits that DEFS can exceed.
   2493 rm -f -r conftest* confdefs.h
   2494 
   2495 $as_echo "/* confdefs.h */" > confdefs.h
   2496 
   2497 # Predefined preprocessor variables.
   2498 
   2499 cat >>confdefs.h <<_ACEOF
   2500 #define PACKAGE_NAME "$PACKAGE_NAME"
   2501 _ACEOF
   2502 
   2503 cat >>confdefs.h <<_ACEOF
   2504 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
   2505 _ACEOF
   2506 
   2507 cat >>confdefs.h <<_ACEOF
   2508 #define PACKAGE_VERSION "$PACKAGE_VERSION"
   2509 _ACEOF
   2510 
   2511 cat >>confdefs.h <<_ACEOF
   2512 #define PACKAGE_STRING "$PACKAGE_STRING"
   2513 _ACEOF
   2514 
   2515 cat >>confdefs.h <<_ACEOF
   2516 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
   2517 _ACEOF
   2518 
   2519 cat >>confdefs.h <<_ACEOF
   2520 #define PACKAGE_URL "$PACKAGE_URL"
   2521 _ACEOF
   2522 
   2523 
   2524 # Let the site file select an alternate cache file if it wants to.
   2525 # Prefer an explicitly selected file to automatically selected ones.
   2526 ac_site_file1=NONE
   2527 ac_site_file2=NONE
   2528 if test -n "$CONFIG_SITE"; then
   2529   # We do not want a PATH search for config.site.
   2530   case $CONFIG_SITE in #((
   2531     -*)  ac_site_file1=./$CONFIG_SITE;;
   2532     */*) ac_site_file1=$CONFIG_SITE;;
   2533     *)   ac_site_file1=./$CONFIG_SITE;;
   2534   esac
   2535 elif test "x$prefix" != xNONE; then
   2536   ac_site_file1=$prefix/share/config.site
   2537   ac_site_file2=$prefix/etc/config.site
   2538 else
   2539   ac_site_file1=$ac_default_prefix/share/config.site
   2540   ac_site_file2=$ac_default_prefix/etc/config.site
   2541 fi
   2542 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   2543 do
   2544   test "x$ac_site_file" = xNONE && continue
   2545   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
   2546     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
   2547 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
   2548     sed 's/^/| /' "$ac_site_file" >&5
   2549     . "$ac_site_file" \
   2550       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2551 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2552 as_fn_error $? "failed to load site script $ac_site_file
   2553 See \`config.log' for more details" "$LINENO" 5; }
   2554   fi
   2555 done
   2556 
   2557 if test -r "$cache_file"; then
   2558   # Some versions of bash will fail to source /dev/null (special files
   2559   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   2560   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
   2561     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
   2562 $as_echo "$as_me: loading cache $cache_file" >&6;}
   2563     case $cache_file in
   2564       [\\/]* | ?:[\\/]* ) . "$cache_file";;
   2565       *)                      . "./$cache_file";;
   2566     esac
   2567   fi
   2568 else
   2569   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
   2570 $as_echo "$as_me: creating cache $cache_file" >&6;}
   2571   >$cache_file
   2572 fi
   2573 
   2574 # Check that the precious variables saved in the cache have kept the same
   2575 # value.
   2576 ac_cache_corrupted=false
   2577 for ac_var in $ac_precious_vars; do
   2578   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   2579   eval ac_new_set=\$ac_env_${ac_var}_set
   2580   eval ac_old_val=\$ac_cv_env_${ac_var}_value
   2581   eval ac_new_val=\$ac_env_${ac_var}_value
   2582   case $ac_old_set,$ac_new_set in
   2583     set,)
   2584       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   2585 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   2586       ac_cache_corrupted=: ;;
   2587     ,set)
   2588       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
   2589 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   2590       ac_cache_corrupted=: ;;
   2591     ,);;
   2592     *)
   2593       if test "x$ac_old_val" != "x$ac_new_val"; then
   2594 	# differences in whitespace do not lead to failure.
   2595 	ac_old_val_w=`echo x $ac_old_val`
   2596 	ac_new_val_w=`echo x $ac_new_val`
   2597 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   2598 	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
   2599 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   2600 	  ac_cache_corrupted=:
   2601 	else
   2602 	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   2603 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   2604 	  eval $ac_var=\$ac_old_val
   2605 	fi
   2606 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
   2607 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   2608 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
   2609 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   2610       fi;;
   2611   esac
   2612   # Pass precious variables to config.status.
   2613   if test "$ac_new_set" = set; then
   2614     case $ac_new_val in
   2615     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   2616     *) ac_arg=$ac_var=$ac_new_val ;;
   2617     esac
   2618     case " $ac_configure_args " in
   2619       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
   2620       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
   2621     esac
   2622   fi
   2623 done
   2624 if $ac_cache_corrupted; then
   2625   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2626 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2627   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
   2628 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   2629   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
   2630 fi
   2631 ## -------------------- ##
   2632 ## Main body of script. ##
   2633 ## -------------------- ##
   2634 
   2635 ac_ext=c
   2636 ac_cpp='$CPP $CPPFLAGS'
   2637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2640 
   2641 
   2642 
   2643 
   2644 
   2645 
   2646 ac_aux_dir=
   2647 for ac_dir in . "$srcdir"/.; do
   2648   if test -f "$ac_dir/install-sh"; then
   2649     ac_aux_dir=$ac_dir
   2650     ac_install_sh="$ac_aux_dir/install-sh -c"
   2651     break
   2652   elif test -f "$ac_dir/install.sh"; then
   2653     ac_aux_dir=$ac_dir
   2654     ac_install_sh="$ac_aux_dir/install.sh -c"
   2655     break
   2656   elif test -f "$ac_dir/shtool"; then
   2657     ac_aux_dir=$ac_dir
   2658     ac_install_sh="$ac_aux_dir/shtool install -c"
   2659     break
   2660   fi
   2661 done
   2662 if test -z "$ac_aux_dir"; then
   2663   as_fn_error $? "cannot find install-sh, install.sh, or shtool in . \"$srcdir\"/." "$LINENO" 5
   2664 fi
   2665 
   2666 # These three variables are undocumented and unsupported,
   2667 # and are intended to be withdrawn in a future Autoconf release.
   2668 # They can cause serious problems if a builder's source tree is in a directory
   2669 # whose full name contains unusual characters.
   2670 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   2671 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   2672 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   2673 
   2674 
   2675 ac_config_headers="$ac_config_headers config.h"
   2676 
   2677 am__api_version='1.14'
   2678 
   2679 # Find a good install program.  We prefer a C program (faster),
   2680 # so one script is as good as another.  But avoid the broken or
   2681 # incompatible versions:
   2682 # SysV /etc/install, /usr/sbin/install
   2683 # SunOS /usr/etc/install
   2684 # IRIX /sbin/install
   2685 # AIX /bin/install
   2686 # AmigaOS /C/install, which installs bootblocks on floppy discs
   2687 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   2688 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   2689 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   2690 # OS/2's system install, which has a completely different semantic
   2691 # ./install, which can be erroneously created by make from ./install.sh.
   2692 # Reject install programs that cannot install multiple files.
   2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
   2694 $as_echo_n "checking for a BSD-compatible install... " >&6; }
   2695 if test -z "$INSTALL"; then
   2696 if ${ac_cv_path_install+:} false; then :
   2697   $as_echo_n "(cached) " >&6
   2698 else
   2699   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2700 for as_dir in $PATH
   2701 do
   2702   IFS=$as_save_IFS
   2703   test -z "$as_dir" && as_dir=.
   2704     # Account for people who put trailing slashes in PATH elements.
   2705 case $as_dir/ in #((
   2706   ./ | .// | /[cC]/* | \
   2707   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
   2708   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   2709   /usr/ucb/* ) ;;
   2710   *)
   2711     # OSF1 and SCO ODT 3.0 have their own names for install.
   2712     # Don't use installbsd from OSF since it installs stuff as root
   2713     # by default.
   2714     for ac_prog in ginstall scoinst install; do
   2715       for ac_exec_ext in '' $ac_executable_extensions; do
   2716 	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
   2717 	  if test $ac_prog = install &&
   2718 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   2719 	    # AIX install.  It has an incompatible calling convention.
   2720 	    :
   2721 	  elif test $ac_prog = install &&
   2722 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   2723 	    # program-specific install script used by HP pwplus--don't use.
   2724 	    :
   2725 	  else
   2726 	    rm -rf conftest.one conftest.two conftest.dir
   2727 	    echo one > conftest.one
   2728 	    echo two > conftest.two
   2729 	    mkdir conftest.dir
   2730 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
   2731 	      test -s conftest.one && test -s conftest.two &&
   2732 	      test -s conftest.dir/conftest.one &&
   2733 	      test -s conftest.dir/conftest.two
   2734 	    then
   2735 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   2736 	      break 3
   2737 	    fi
   2738 	  fi
   2739 	fi
   2740       done
   2741     done
   2742     ;;
   2743 esac
   2744 
   2745   done
   2746 IFS=$as_save_IFS
   2747 
   2748 rm -rf conftest.one conftest.two conftest.dir
   2749 
   2750 fi
   2751   if test "${ac_cv_path_install+set}" = set; then
   2752     INSTALL=$ac_cv_path_install
   2753   else
   2754     # As a last resort, use the slow shell script.  Don't cache a
   2755     # value for INSTALL within a source directory, because that will
   2756     # break other packages using the cache if that directory is
   2757     # removed, or if the value is a relative name.
   2758     INSTALL=$ac_install_sh
   2759   fi
   2760 fi
   2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
   2762 $as_echo "$INSTALL" >&6; }
   2763 
   2764 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   2765 # It thinks the first close brace ends the variable substitution.
   2766 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   2767 
   2768 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   2769 
   2770 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   2771 
   2772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
   2773 $as_echo_n "checking whether build environment is sane... " >&6; }
   2774 # Reject unsafe characters in $srcdir or the absolute working directory
   2775 # name.  Accept space and tab only in the latter.
   2776 am_lf='
   2777 '
   2778 case `pwd` in
   2779   *[\\\"\#\$\&\'\`$am_lf]*)
   2780     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
   2781 esac
   2782 case $srcdir in
   2783   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
   2784     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
   2785 esac
   2786 
   2787 # Do 'set' in a subshell so we don't clobber the current shell's
   2788 # arguments.  Must try -L first in case configure is actually a
   2789 # symlink; some systems play weird games with the mod time of symlinks
   2790 # (eg FreeBSD returns the mod time of the symlink's containing
   2791 # directory).
   2792 if (
   2793    am_has_slept=no
   2794    for am_try in 1 2; do
   2795      echo "timestamp, slept: $am_has_slept" > conftest.file
   2796      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   2797      if test "$*" = "X"; then
   2798 	# -L didn't work.
   2799 	set X `ls -t "$srcdir/configure" conftest.file`
   2800      fi
   2801      if test "$*" != "X $srcdir/configure conftest.file" \
   2802 	&& test "$*" != "X conftest.file $srcdir/configure"; then
   2803 
   2804 	# If neither matched, then we have a broken ls.  This can happen
   2805 	# if, for instance, CONFIG_SHELL is bash and it inherits a
   2806 	# broken ls alias from the environment.  This has actually
   2807 	# happened.  Such a system could not be considered "sane".
   2808 	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
   2809   alias in your environment" "$LINENO" 5
   2810      fi
   2811      if test "$2" = conftest.file || test $am_try -eq 2; then
   2812        break
   2813      fi
   2814      # Just in case.
   2815      sleep 1
   2816      am_has_slept=yes
   2817    done
   2818    test "$2" = conftest.file
   2819    )
   2820 then
   2821    # Ok.
   2822    :
   2823 else
   2824    as_fn_error $? "newly created file is older than distributed files!
   2825 Check your system clock" "$LINENO" 5
   2826 fi
   2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   2828 $as_echo "yes" >&6; }
   2829 # If we didn't sleep, we still need to ensure time stamps of config.status and
   2830 # generated files are strictly newer.
   2831 am_sleep_pid=
   2832 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
   2833   ( sleep 1 ) &
   2834   am_sleep_pid=$!
   2835 fi
   2836 
   2837 rm -f conftest.file
   2838 
   2839 test "$program_prefix" != NONE &&
   2840   program_transform_name="s&^&$program_prefix&;$program_transform_name"
   2841 # Use a double $ so make ignores it.
   2842 test "$program_suffix" != NONE &&
   2843   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
   2844 # Double any \ or $.
   2845 # By default was `s,x,x', remove it if useless.
   2846 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
   2847 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
   2848 
   2849 # expand $ac_aux_dir to an absolute path
   2850 am_aux_dir=`cd $ac_aux_dir && pwd`
   2851 
   2852 if test x"${MISSING+set}" != xset; then
   2853   case $am_aux_dir in
   2854   *\ * | *\	*)
   2855     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
   2856   *)
   2857     MISSING="\${SHELL} $am_aux_dir/missing" ;;
   2858   esac
   2859 fi
   2860 # Use eval to expand $SHELL
   2861 if eval "$MISSING --is-lightweight"; then
   2862   am_missing_run="$MISSING "
   2863 else
   2864   am_missing_run=
   2865   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
   2866 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
   2867 fi
   2868 
   2869 if test x"${install_sh}" != xset; then
   2870   case $am_aux_dir in
   2871   *\ * | *\	*)
   2872     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
   2873   *)
   2874     install_sh="\${SHELL} $am_aux_dir/install-sh"
   2875   esac
   2876 fi
   2877 
   2878 # Installed binaries are usually stripped using 'strip' when the user
   2879 # run "make install-strip".  However 'strip' might not be the right
   2880 # tool to use in cross-compilation environments, therefore Automake
   2881 # will honor the 'STRIP' environment variable to overrule this program.
   2882 if test "$cross_compiling" != no; then
   2883   if test -n "$ac_tool_prefix"; then
   2884   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
   2885 set dummy ${ac_tool_prefix}strip; ac_word=$2
   2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2887 $as_echo_n "checking for $ac_word... " >&6; }
   2888 if ${ac_cv_prog_STRIP+:} false; then :
   2889   $as_echo_n "(cached) " >&6
   2890 else
   2891   if test -n "$STRIP"; then
   2892   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
   2893 else
   2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2895 for as_dir in $PATH
   2896 do
   2897   IFS=$as_save_IFS
   2898   test -z "$as_dir" && as_dir=.
   2899     for ac_exec_ext in '' $ac_executable_extensions; do
   2900   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   2901     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
   2902     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2903     break 2
   2904   fi
   2905 done
   2906   done
   2907 IFS=$as_save_IFS
   2908 
   2909 fi
   2910 fi
   2911 STRIP=$ac_cv_prog_STRIP
   2912 if test -n "$STRIP"; then
   2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
   2914 $as_echo "$STRIP" >&6; }
   2915 else
   2916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2917 $as_echo "no" >&6; }
   2918 fi
   2919 
   2920 
   2921 fi
   2922 if test -z "$ac_cv_prog_STRIP"; then
   2923   ac_ct_STRIP=$STRIP
   2924   # Extract the first word of "strip", so it can be a program name with args.
   2925 set dummy strip; ac_word=$2
   2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2927 $as_echo_n "checking for $ac_word... " >&6; }
   2928 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
   2929   $as_echo_n "(cached) " >&6
   2930 else
   2931   if test -n "$ac_ct_STRIP"; then
   2932   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
   2933 else
   2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2935 for as_dir in $PATH
   2936 do
   2937   IFS=$as_save_IFS
   2938   test -z "$as_dir" && as_dir=.
   2939     for ac_exec_ext in '' $ac_executable_extensions; do
   2940   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   2941     ac_cv_prog_ac_ct_STRIP="strip"
   2942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2943     break 2
   2944   fi
   2945 done
   2946   done
   2947 IFS=$as_save_IFS
   2948 
   2949 fi
   2950 fi
   2951 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
   2952 if test -n "$ac_ct_STRIP"; then
   2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
   2954 $as_echo "$ac_ct_STRIP" >&6; }
   2955 else
   2956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2957 $as_echo "no" >&6; }
   2958 fi
   2959 
   2960   if test "x$ac_ct_STRIP" = x; then
   2961     STRIP=":"
   2962   else
   2963     case $cross_compiling:$ac_tool_warned in
   2964 yes:)
   2965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2966 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2967 ac_tool_warned=yes ;;
   2968 esac
   2969     STRIP=$ac_ct_STRIP
   2970   fi
   2971 else
   2972   STRIP="$ac_cv_prog_STRIP"
   2973 fi
   2974 
   2975 fi
   2976 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   2977 
   2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
   2979 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
   2980 if test -z "$MKDIR_P"; then
   2981   if ${ac_cv_path_mkdir+:} false; then :
   2982   $as_echo_n "(cached) " >&6
   2983 else
   2984   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2985 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
   2986 do
   2987   IFS=$as_save_IFS
   2988   test -z "$as_dir" && as_dir=.
   2989     for ac_prog in mkdir gmkdir; do
   2990 	 for ac_exec_ext in '' $ac_executable_extensions; do
   2991 	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
   2992 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
   2993 	     'mkdir (GNU coreutils) '* | \
   2994 	     'mkdir (coreutils) '* | \
   2995 	     'mkdir (fileutils) '4.1*)
   2996 	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
   2997 	       break 3;;
   2998 	   esac
   2999 	 done
   3000        done
   3001   done
   3002 IFS=$as_save_IFS
   3003 
   3004 fi
   3005 
   3006   test -d ./--version && rmdir ./--version
   3007   if test "${ac_cv_path_mkdir+set}" = set; then
   3008     MKDIR_P="$ac_cv_path_mkdir -p"
   3009   else
   3010     # As a last resort, use the slow shell script.  Don't cache a
   3011     # value for MKDIR_P within a source directory, because that will
   3012     # break other packages using the cache if that directory is
   3013     # removed, or if the value is a relative name.
   3014     MKDIR_P="$ac_install_sh -d"
   3015   fi
   3016 fi
   3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
   3018 $as_echo "$MKDIR_P" >&6; }
   3019 
   3020 for ac_prog in gawk mawk nawk awk
   3021 do
   3022   # Extract the first word of "$ac_prog", so it can be a program name with args.
   3023 set dummy $ac_prog; ac_word=$2
   3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3025 $as_echo_n "checking for $ac_word... " >&6; }
   3026 if ${ac_cv_prog_AWK+:} false; then :
   3027   $as_echo_n "(cached) " >&6
   3028 else
   3029   if test -n "$AWK"; then
   3030   ac_cv_prog_AWK="$AWK" # Let the user override the test.
   3031 else
   3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3033 for as_dir in $PATH
   3034 do
   3035   IFS=$as_save_IFS
   3036   test -z "$as_dir" && as_dir=.
   3037     for ac_exec_ext in '' $ac_executable_extensions; do
   3038   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3039     ac_cv_prog_AWK="$ac_prog"
   3040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3041     break 2
   3042   fi
   3043 done
   3044   done
   3045 IFS=$as_save_IFS
   3046 
   3047 fi
   3048 fi
   3049 AWK=$ac_cv_prog_AWK
   3050 if test -n "$AWK"; then
   3051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
   3052 $as_echo "$AWK" >&6; }
   3053 else
   3054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3055 $as_echo "no" >&6; }
   3056 fi
   3057 
   3058 
   3059   test -n "$AWK" && break
   3060 done
   3061 
   3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
   3063 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
   3064 set x ${MAKE-make}
   3065 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
   3066 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
   3067   $as_echo_n "(cached) " >&6
   3068 else
   3069   cat >conftest.make <<\_ACEOF
   3070 SHELL = /bin/sh
   3071 all:
   3072 	@echo '@@@%%%=$(MAKE)=@@@%%%'
   3073 _ACEOF
   3074 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
   3075 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   3076   *@@@%%%=?*=@@@%%%*)
   3077     eval ac_cv_prog_make_${ac_make}_set=yes;;
   3078   *)
   3079     eval ac_cv_prog_make_${ac_make}_set=no;;
   3080 esac
   3081 rm -f conftest.make
   3082 fi
   3083 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
   3084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   3085 $as_echo "yes" >&6; }
   3086   SET_MAKE=
   3087 else
   3088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3089 $as_echo "no" >&6; }
   3090   SET_MAKE="MAKE=${MAKE-make}"
   3091 fi
   3092 
   3093 rm -rf .tst 2>/dev/null
   3094 mkdir .tst 2>/dev/null
   3095 if test -d .tst; then
   3096   am__leading_dot=.
   3097 else
   3098   am__leading_dot=_
   3099 fi
   3100 rmdir .tst 2>/dev/null
   3101 
   3102 # Check whether --enable-silent-rules was given.
   3103 if test "${enable_silent_rules+set}" = set; then :
   3104   enableval=$enable_silent_rules;
   3105 fi
   3106 
   3107 case $enable_silent_rules in # (((
   3108   yes) AM_DEFAULT_VERBOSITY=0;;
   3109    no) AM_DEFAULT_VERBOSITY=1;;
   3110     *) AM_DEFAULT_VERBOSITY=1;;
   3111 esac
   3112 am_make=${MAKE-make}
   3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
   3114 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
   3115 if ${am_cv_make_support_nested_variables+:} false; then :
   3116   $as_echo_n "(cached) " >&6
   3117 else
   3118   if $as_echo 'TRUE=$(BAR$(V))
   3119 BAR0=false
   3120 BAR1=true
   3121 V=1
   3122 am__doit:
   3123 	@$(TRUE)
   3124 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
   3125   am_cv_make_support_nested_variables=yes
   3126 else
   3127   am_cv_make_support_nested_variables=no
   3128 fi
   3129 fi
   3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
   3131 $as_echo "$am_cv_make_support_nested_variables" >&6; }
   3132 if test $am_cv_make_support_nested_variables = yes; then
   3133     AM_V='$(V)'
   3134   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
   3135 else
   3136   AM_V=$AM_DEFAULT_VERBOSITY
   3137   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
   3138 fi
   3139 AM_BACKSLASH='\'
   3140 
   3141 if test "`cd $srcdir && pwd`" != "`pwd`"; then
   3142   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   3143   # is not polluted with repeated "-I."
   3144   am__isrc=' -I$(srcdir)'
   3145   # test to see if srcdir already configured
   3146   if test -f $srcdir/config.status; then
   3147     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
   3148   fi
   3149 fi
   3150 
   3151 # test whether we have cygpath
   3152 if test -z "$CYGPATH_W"; then
   3153   if (cygpath --version) >/dev/null 2>/dev/null; then
   3154     CYGPATH_W='cygpath -w'
   3155   else
   3156     CYGPATH_W=echo
   3157   fi
   3158 fi
   3159 
   3160 
   3161 # Define the identity of the package.
   3162  PACKAGE='strace'
   3163  VERSION='4.21'
   3164 
   3165 
   3166 cat >>confdefs.h <<_ACEOF
   3167 #define PACKAGE "$PACKAGE"
   3168 _ACEOF
   3169 
   3170 
   3171 cat >>confdefs.h <<_ACEOF
   3172 #define VERSION "$VERSION"
   3173 _ACEOF
   3174 
   3175 # Some tools Automake needs.
   3176 
   3177 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
   3178 
   3179 
   3180 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
   3181 
   3182 
   3183 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
   3184 
   3185 
   3186 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
   3187 
   3188 
   3189 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
   3190 
   3191 # For better backward compatibility.  To be removed once Automake 1.9.x
   3192 # dies out for good.  For more background, see:
   3193 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
   3194 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
   3195 mkdir_p='$(MKDIR_P)'
   3196 
   3197 # We need awk for the "check" target.  The system "awk" is bad on
   3198 # some platforms.
   3199 # Always define AMTAR for backward compatibility.  Yes, it's still used
   3200 # in the wild :-(  We should find a proper way to deprecate it ...
   3201 AMTAR='$${TAR-tar}'
   3202 
   3203 
   3204 # We'll loop over all known methods to create a tar archive until one works.
   3205 _am_tools='gnutar  pax cpio none'
   3206 
   3207 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
   3208 
   3209 
   3210 
   3211 
   3212 
   3213 
   3214 # POSIX will say in a future version that running "rm -f" with no argument
   3215 # is OK; and we want to be able to make that assumption in our Makefile
   3216 # recipes.  So use an aggressive probe to check that the usage we want is
   3217 # actually supported "in the wild" to an acceptable degree.
   3218 # See automake bug#10828.
   3219 # To make any issue more visible, cause the running configure to be aborted
   3220 # by default if the 'rm' program in use doesn't match our expectations; the
   3221 # user can still override this though.
   3222 if rm -f && rm -fr && rm -rf; then : OK; else
   3223   cat >&2 <<'END'
   3224 Oops!
   3225 
   3226 Your 'rm' program seems unable to run without file operands specified
   3227 on the command line, even when the '-f' option is present.  This is contrary
   3228 to the behaviour of most rm programs out there, and not conforming with
   3229 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
   3230 
   3231 Please tell bug-automake@gnu.org about your system, including the value
   3232 of your $PATH and any error possibly output before this message.  This
   3233 can help us improve future automake versions.
   3234 
   3235 END
   3236   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
   3237     echo 'Configuration will proceed anyway, since you have set the' >&2
   3238     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
   3239     echo >&2
   3240   else
   3241     cat >&2 <<'END'
   3242 Aborting the configuration process, to ensure you take notice of the issue.
   3243 
   3244 You can download and install GNU coreutils to get an 'rm' implementation
   3245 that behaves properly: <http://www.gnu.org/software/coreutils/>.
   3246 
   3247 If you want to complete the configuration process using your problematic
   3248 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
   3249 to "yes", and re-run configure.
   3250 
   3251 END
   3252     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
   3253   fi
   3254 fi
   3255 
   3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
   3257 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
   3258     # Check whether --enable-maintainer-mode was given.
   3259 if test "${enable_maintainer_mode+set}" = set; then :
   3260   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
   3261 else
   3262   USE_MAINTAINER_MODE=no
   3263 fi
   3264 
   3265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
   3266 $as_echo "$USE_MAINTAINER_MODE" >&6; }
   3267    if test $USE_MAINTAINER_MODE = yes; then
   3268   MAINTAINER_MODE_TRUE=
   3269   MAINTAINER_MODE_FALSE='#'
   3270 else
   3271   MAINTAINER_MODE_TRUE='#'
   3272   MAINTAINER_MODE_FALSE=
   3273 fi
   3274 
   3275   MAINT=$MAINTAINER_MODE_TRUE
   3276 
   3277 
   3278 # Make sure we can run config.sub.
   3279 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   3280   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   3281 
   3282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
   3283 $as_echo_n "checking build system type... " >&6; }
   3284 if ${ac_cv_build+:} false; then :
   3285   $as_echo_n "(cached) " >&6
   3286 else
   3287   ac_build_alias=$build_alias
   3288 test "x$ac_build_alias" = x &&
   3289   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   3290 test "x$ac_build_alias" = x &&
   3291   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
   3292 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
   3293   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   3294 
   3295 fi
   3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
   3297 $as_echo "$ac_cv_build" >&6; }
   3298 case $ac_cv_build in
   3299 *-*-*) ;;
   3300 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
   3301 esac
   3302 build=$ac_cv_build
   3303 ac_save_IFS=$IFS; IFS='-'
   3304 set x $ac_cv_build
   3305 shift
   3306 build_cpu=$1
   3307 build_vendor=$2
   3308 shift; shift
   3309 # Remember, the first character of IFS is used to create $*,
   3310 # except with old shells:
   3311 build_os=$*
   3312 IFS=$ac_save_IFS
   3313 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   3314 
   3315 
   3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
   3317 $as_echo_n "checking host system type... " >&6; }
   3318 if ${ac_cv_host+:} false; then :
   3319   $as_echo_n "(cached) " >&6
   3320 else
   3321   if test "x$host_alias" = x; then
   3322   ac_cv_host=$ac_cv_build
   3323 else
   3324   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
   3325     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
   3326 fi
   3327 
   3328 fi
   3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
   3330 $as_echo "$ac_cv_host" >&6; }
   3331 case $ac_cv_host in
   3332 *-*-*) ;;
   3333 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
   3334 esac
   3335 host=$ac_cv_host
   3336 ac_save_IFS=$IFS; IFS='-'
   3337 set x $ac_cv_host
   3338 shift
   3339 host_cpu=$1
   3340 host_vendor=$2
   3341 shift; shift
   3342 # Remember, the first character of IFS is used to create $*,
   3343 # except with old shells:
   3344 host_os=$*
   3345 IFS=$ac_save_IFS
   3346 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   3347 
   3348 
   3349 
   3350 RPM_CHANGELOGTIME="$(LC_TIME=C date '+%a %b %d %Y')"
   3351 
   3352 DEB_CHANGELOGTIME="$(LC_TIME=C date -R)"
   3353 
   3354 
   3355 ac_ext=c
   3356 ac_cpp='$CPP $CPPFLAGS'
   3357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3360 if test -n "$ac_tool_prefix"; then
   3361   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   3362 set dummy ${ac_tool_prefix}gcc; ac_word=$2
   3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3364 $as_echo_n "checking for $ac_word... " >&6; }
   3365 if ${ac_cv_prog_CC+:} false; then :
   3366   $as_echo_n "(cached) " >&6
   3367 else
   3368   if test -n "$CC"; then
   3369   ac_cv_prog_CC="$CC" # Let the user override the test.
   3370 else
   3371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3372 for as_dir in $PATH
   3373 do
   3374   IFS=$as_save_IFS
   3375   test -z "$as_dir" && as_dir=.
   3376     for ac_exec_ext in '' $ac_executable_extensions; do
   3377   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3378     ac_cv_prog_CC="${ac_tool_prefix}gcc"
   3379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3380     break 2
   3381   fi
   3382 done
   3383   done
   3384 IFS=$as_save_IFS
   3385 
   3386 fi
   3387 fi
   3388 CC=$ac_cv_prog_CC
   3389 if test -n "$CC"; then
   3390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3391 $as_echo "$CC" >&6; }
   3392 else
   3393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3394 $as_echo "no" >&6; }
   3395 fi
   3396 
   3397 
   3398 fi
   3399 if test -z "$ac_cv_prog_CC"; then
   3400   ac_ct_CC=$CC
   3401   # Extract the first word of "gcc", so it can be a program name with args.
   3402 set dummy gcc; ac_word=$2
   3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3404 $as_echo_n "checking for $ac_word... " >&6; }
   3405 if ${ac_cv_prog_ac_ct_CC+:} false; then :
   3406   $as_echo_n "(cached) " >&6
   3407 else
   3408   if test -n "$ac_ct_CC"; then
   3409   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   3410 else
   3411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3412 for as_dir in $PATH
   3413 do
   3414   IFS=$as_save_IFS
   3415   test -z "$as_dir" && as_dir=.
   3416     for ac_exec_ext in '' $ac_executable_extensions; do
   3417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3418     ac_cv_prog_ac_ct_CC="gcc"
   3419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3420     break 2
   3421   fi
   3422 done
   3423   done
   3424 IFS=$as_save_IFS
   3425 
   3426 fi
   3427 fi
   3428 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   3429 if test -n "$ac_ct_CC"; then
   3430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   3431 $as_echo "$ac_ct_CC" >&6; }
   3432 else
   3433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3434 $as_echo "no" >&6; }
   3435 fi
   3436 
   3437   if test "x$ac_ct_CC" = x; then
   3438     CC=""
   3439   else
   3440     case $cross_compiling:$ac_tool_warned in
   3441 yes:)
   3442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   3443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   3444 ac_tool_warned=yes ;;
   3445 esac
   3446     CC=$ac_ct_CC
   3447   fi
   3448 else
   3449   CC="$ac_cv_prog_CC"
   3450 fi
   3451 
   3452 if test -z "$CC"; then
   3453           if test -n "$ac_tool_prefix"; then
   3454     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   3455 set dummy ${ac_tool_prefix}cc; ac_word=$2
   3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3457 $as_echo_n "checking for $ac_word... " >&6; }
   3458 if ${ac_cv_prog_CC+:} false; then :
   3459   $as_echo_n "(cached) " >&6
   3460 else
   3461   if test -n "$CC"; then
   3462   ac_cv_prog_CC="$CC" # Let the user override the test.
   3463 else
   3464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3465 for as_dir in $PATH
   3466 do
   3467   IFS=$as_save_IFS
   3468   test -z "$as_dir" && as_dir=.
   3469     for ac_exec_ext in '' $ac_executable_extensions; do
   3470   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3471     ac_cv_prog_CC="${ac_tool_prefix}cc"
   3472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3473     break 2
   3474   fi
   3475 done
   3476   done
   3477 IFS=$as_save_IFS
   3478 
   3479 fi
   3480 fi
   3481 CC=$ac_cv_prog_CC
   3482 if test -n "$CC"; then
   3483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3484 $as_echo "$CC" >&6; }
   3485 else
   3486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3487 $as_echo "no" >&6; }
   3488 fi
   3489 
   3490 
   3491   fi
   3492 fi
   3493 if test -z "$CC"; then
   3494   # Extract the first word of "cc", so it can be a program name with args.
   3495 set dummy cc; ac_word=$2
   3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3497 $as_echo_n "checking for $ac_word... " >&6; }
   3498 if ${ac_cv_prog_CC+:} false; then :
   3499   $as_echo_n "(cached) " >&6
   3500 else
   3501   if test -n "$CC"; then
   3502   ac_cv_prog_CC="$CC" # Let the user override the test.
   3503 else
   3504   ac_prog_rejected=no
   3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3506 for as_dir in $PATH
   3507 do
   3508   IFS=$as_save_IFS
   3509   test -z "$as_dir" && as_dir=.
   3510     for ac_exec_ext in '' $ac_executable_extensions; do
   3511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3512     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   3513        ac_prog_rejected=yes
   3514        continue
   3515      fi
   3516     ac_cv_prog_CC="cc"
   3517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3518     break 2
   3519   fi
   3520 done
   3521   done
   3522 IFS=$as_save_IFS
   3523 
   3524 if test $ac_prog_rejected = yes; then
   3525   # We found a bogon in the path, so make sure we never use it.
   3526   set dummy $ac_cv_prog_CC
   3527   shift
   3528   if test $# != 0; then
   3529     # We chose a different compiler from the bogus one.
   3530     # However, it has the same basename, so the bogon will be chosen
   3531     # first if we set CC to just the basename; use the full file name.
   3532     shift
   3533     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   3534   fi
   3535 fi
   3536 fi
   3537 fi
   3538 CC=$ac_cv_prog_CC
   3539 if test -n "$CC"; then
   3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3541 $as_echo "$CC" >&6; }
   3542 else
   3543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3544 $as_echo "no" >&6; }
   3545 fi
   3546 
   3547 
   3548 fi
   3549 if test -z "$CC"; then
   3550   if test -n "$ac_tool_prefix"; then
   3551   for ac_prog in cl.exe
   3552   do
   3553     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   3554 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3556 $as_echo_n "checking for $ac_word... " >&6; }
   3557 if ${ac_cv_prog_CC+:} false; then :
   3558   $as_echo_n "(cached) " >&6
   3559 else
   3560   if test -n "$CC"; then
   3561   ac_cv_prog_CC="$CC" # Let the user override the test.
   3562 else
   3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3564 for as_dir in $PATH
   3565 do
   3566   IFS=$as_save_IFS
   3567   test -z "$as_dir" && as_dir=.
   3568     for ac_exec_ext in '' $ac_executable_extensions; do
   3569   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3570     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   3571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3572     break 2
   3573   fi
   3574 done
   3575   done
   3576 IFS=$as_save_IFS
   3577 
   3578 fi
   3579 fi
   3580 CC=$ac_cv_prog_CC
   3581 if test -n "$CC"; then
   3582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3583 $as_echo "$CC" >&6; }
   3584 else
   3585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3586 $as_echo "no" >&6; }
   3587 fi
   3588 
   3589 
   3590     test -n "$CC" && break
   3591   done
   3592 fi
   3593 if test -z "$CC"; then
   3594   ac_ct_CC=$CC
   3595   for ac_prog in cl.exe
   3596 do
   3597   # Extract the first word of "$ac_prog", so it can be a program name with args.
   3598 set dummy $ac_prog; ac_word=$2
   3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3600 $as_echo_n "checking for $ac_word... " >&6; }
   3601 if ${ac_cv_prog_ac_ct_CC+:} false; then :
   3602   $as_echo_n "(cached) " >&6
   3603 else
   3604   if test -n "$ac_ct_CC"; then
   3605   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   3606 else
   3607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3608 for as_dir in $PATH
   3609 do
   3610   IFS=$as_save_IFS
   3611   test -z "$as_dir" && as_dir=.
   3612     for ac_exec_ext in '' $ac_executable_extensions; do
   3613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   3614     ac_cv_prog_ac_ct_CC="$ac_prog"
   3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3616     break 2
   3617   fi
   3618 done
   3619   done
   3620 IFS=$as_save_IFS
   3621 
   3622 fi
   3623 fi
   3624 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   3625 if test -n "$ac_ct_CC"; then
   3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   3627 $as_echo "$ac_ct_CC" >&6; }
   3628 else
   3629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3630 $as_echo "no" >&6; }
   3631 fi
   3632 
   3633 
   3634   test -n "$ac_ct_CC" && break
   3635 done
   3636 
   3637   if test "x$ac_ct_CC" = x; then
   3638     CC=""
   3639   else
   3640     case $cross_compiling:$ac_tool_warned in
   3641 yes:)
   3642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   3643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   3644 ac_tool_warned=yes ;;
   3645 esac
   3646     CC=$ac_ct_CC
   3647   fi
   3648 fi
   3649 
   3650 fi
   3651 
   3652 
   3653 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3655 as_fn_error $? "no acceptable C compiler found in \$PATH
   3656 See \`config.log' for more details" "$LINENO" 5; }
   3657 
   3658 # Provide some information about the compiler.
   3659 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   3660 set X $ac_compile
   3661 ac_compiler=$2
   3662 for ac_option in --version -v -V -qversion; do
   3663   { { ac_try="$ac_compiler $ac_option >&5"
   3664 case "(($ac_try" in
   3665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3666   *) ac_try_echo=$ac_try;;
   3667 esac
   3668 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3669 $as_echo "$ac_try_echo"; } >&5
   3670   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   3671   ac_status=$?
   3672   if test -s conftest.err; then
   3673     sed '10a\
   3674 ... rest of stderr output deleted ...
   3675          10q' conftest.err >conftest.er1
   3676     cat conftest.er1 >&5
   3677   fi
   3678   rm -f conftest.er1 conftest.err
   3679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3680   test $ac_status = 0; }
   3681 done
   3682 
   3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3684 /* end confdefs.h.  */
   3685 
   3686 int
   3687 main ()
   3688 {
   3689 
   3690   ;
   3691   return 0;
   3692 }
   3693 _ACEOF
   3694 ac_clean_files_save=$ac_clean_files
   3695 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
   3696 # Try to create an executable without -o first, disregard a.out.
   3697 # It will help us diagnose broken compilers, and finding out an intuition
   3698 # of exeext.
   3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
   3700 $as_echo_n "checking whether the C compiler works... " >&6; }
   3701 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   3702 
   3703 # The possible output files:
   3704 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
   3705 
   3706 ac_rmfiles=
   3707 for ac_file in $ac_files
   3708 do
   3709   case $ac_file in
   3710     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   3711     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   3712   esac
   3713 done
   3714 rm -f $ac_rmfiles
   3715 
   3716 if { { ac_try="$ac_link_default"
   3717 case "(($ac_try" in
   3718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3719   *) ac_try_echo=$ac_try;;
   3720 esac
   3721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3722 $as_echo "$ac_try_echo"; } >&5
   3723   (eval "$ac_link_default") 2>&5
   3724   ac_status=$?
   3725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3726   test $ac_status = 0; }; then :
   3727   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   3728 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   3729 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
   3730 # so that the user can short-circuit this test for compilers unknown to
   3731 # Autoconf.
   3732 for ac_file in $ac_files ''
   3733 do
   3734   test -f "$ac_file" || continue
   3735   case $ac_file in
   3736     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
   3737 	;;
   3738     [ab].out )
   3739 	# We found the default executable, but exeext='' is most
   3740 	# certainly right.
   3741 	break;;
   3742     *.* )
   3743 	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
   3744 	then :; else
   3745 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   3746 	fi
   3747 	# We set ac_cv_exeext here because the later test for it is not
   3748 	# safe: cross compilers may not add the suffix if given an `-o'
   3749 	# argument, so we may need to know it at that point already.
   3750 	# Even if this section looks crufty: it has the advantage of
   3751 	# actually working.
   3752 	break;;
   3753     * )
   3754 	break;;
   3755   esac
   3756 done
   3757 test "$ac_cv_exeext" = no && ac_cv_exeext=
   3758 
   3759 else
   3760   ac_file=''
   3761 fi
   3762 if test -z "$ac_file"; then :
   3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3764 $as_echo "no" >&6; }
   3765 $as_echo "$as_me: failed program was:" >&5
   3766 sed 's/^/| /' conftest.$ac_ext >&5
   3767 
   3768 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3770 as_fn_error 77 "C compiler cannot create executables
   3771 See \`config.log' for more details" "$LINENO" 5; }
   3772 else
   3773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   3774 $as_echo "yes" >&6; }
   3775 fi
   3776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
   3777 $as_echo_n "checking for C compiler default output file name... " >&6; }
   3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
   3779 $as_echo "$ac_file" >&6; }
   3780 ac_exeext=$ac_cv_exeext
   3781 
   3782 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
   3783 ac_clean_files=$ac_clean_files_save
   3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
   3785 $as_echo_n "checking for suffix of executables... " >&6; }
   3786 if { { ac_try="$ac_link"
   3787 case "(($ac_try" in
   3788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3789   *) ac_try_echo=$ac_try;;
   3790 esac
   3791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3792 $as_echo "$ac_try_echo"; } >&5
   3793   (eval "$ac_link") 2>&5
   3794   ac_status=$?
   3795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3796   test $ac_status = 0; }; then :
   3797   # If both `conftest.exe' and `conftest' are `present' (well, observable)
   3798 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   3799 # work properly (i.e., refer to `conftest.exe'), while it won't with
   3800 # `rm'.
   3801 for ac_file in conftest.exe conftest conftest.*; do
   3802   test -f "$ac_file" || continue
   3803   case $ac_file in
   3804     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   3805     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   3806 	  break;;
   3807     * ) break;;
   3808   esac
   3809 done
   3810 else
   3811   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3813 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
   3814 See \`config.log' for more details" "$LINENO" 5; }
   3815 fi
   3816 rm -f conftest conftest$ac_cv_exeext
   3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
   3818 $as_echo "$ac_cv_exeext" >&6; }
   3819 
   3820 rm -f conftest.$ac_ext
   3821 EXEEXT=$ac_cv_exeext
   3822 ac_exeext=$EXEEXT
   3823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3824 /* end confdefs.h.  */
   3825 #include <stdio.h>
   3826 int
   3827 main ()
   3828 {
   3829 FILE *f = fopen ("conftest.out", "w");
   3830  return ferror (f) || fclose (f) != 0;
   3831 
   3832   ;
   3833   return 0;
   3834 }
   3835 _ACEOF
   3836 ac_clean_files="$ac_clean_files conftest.out"
   3837 # Check that the compiler produces executables we can run.  If not, either
   3838 # the compiler is broken, or we cross compile.
   3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   3840 $as_echo_n "checking whether we are cross compiling... " >&6; }
   3841 if test "$cross_compiling" != yes; then
   3842   { { ac_try="$ac_link"
   3843 case "(($ac_try" in
   3844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3845   *) ac_try_echo=$ac_try;;
   3846 esac
   3847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3848 $as_echo "$ac_try_echo"; } >&5
   3849   (eval "$ac_link") 2>&5
   3850   ac_status=$?
   3851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3852   test $ac_status = 0; }
   3853   if { ac_try='./conftest$ac_cv_exeext'
   3854   { { case "(($ac_try" in
   3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3856   *) ac_try_echo=$ac_try;;
   3857 esac
   3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3859 $as_echo "$ac_try_echo"; } >&5
   3860   (eval "$ac_try") 2>&5
   3861   ac_status=$?
   3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3863   test $ac_status = 0; }; }; then
   3864     cross_compiling=no
   3865   else
   3866     if test "$cross_compiling" = maybe; then
   3867 	cross_compiling=yes
   3868     else
   3869 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3871 as_fn_error $? "cannot run C compiled programs.
   3872 If you meant to cross compile, use \`--host'.
   3873 See \`config.log' for more details" "$LINENO" 5; }
   3874     fi
   3875   fi
   3876 fi
   3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   3878 $as_echo "$cross_compiling" >&6; }
   3879 
   3880 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
   3881 ac_clean_files=$ac_clean_files_save
   3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
   3883 $as_echo_n "checking for suffix of object files... " >&6; }
   3884 if ${ac_cv_objext+:} false; then :
   3885   $as_echo_n "(cached) " >&6
   3886 else
   3887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3888 /* end confdefs.h.  */
   3889 
   3890 int
   3891 main ()
   3892 {
   3893 
   3894   ;
   3895   return 0;
   3896 }
   3897 _ACEOF
   3898 rm -f conftest.o conftest.obj
   3899 if { { ac_try="$ac_compile"
   3900 case "(($ac_try" in
   3901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3902   *) ac_try_echo=$ac_try;;
   3903 esac
   3904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3905 $as_echo "$ac_try_echo"; } >&5
   3906   (eval "$ac_compile") 2>&5
   3907   ac_status=$?
   3908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3909   test $ac_status = 0; }; then :
   3910   for ac_file in conftest.o conftest.obj conftest.*; do
   3911   test -f "$ac_file" || continue;
   3912   case $ac_file in
   3913     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
   3914     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
   3915        break;;
   3916   esac
   3917 done
   3918 else
   3919   $as_echo "$as_me: failed program was:" >&5
   3920 sed 's/^/| /' conftest.$ac_ext >&5
   3921 
   3922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3924 as_fn_error $? "cannot compute suffix of object files: cannot compile
   3925 See \`config.log' for more details" "$LINENO" 5; }
   3926 fi
   3927 rm -f conftest.$ac_cv_objext conftest.$ac_ext
   3928 fi
   3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
   3930 $as_echo "$ac_cv_objext" >&6; }
   3931 OBJEXT=$ac_cv_objext
   3932 ac_objext=$OBJEXT
   3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   3934 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   3935 if ${ac_cv_c_compiler_gnu+:} false; then :
   3936   $as_echo_n "(cached) " >&6
   3937 else
   3938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3939 /* end confdefs.h.  */
   3940 
   3941 int
   3942 main ()
   3943 {
   3944 #ifndef __GNUC__
   3945        choke me
   3946 #endif
   3947 
   3948   ;
   3949   return 0;
   3950 }
   3951 _ACEOF
   3952 if ac_fn_c_try_compile "$LINENO"; then :
   3953   ac_compiler_gnu=yes
   3954 else
   3955   ac_compiler_gnu=no
   3956 fi
   3957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3958 ac_cv_c_compiler_gnu=$ac_compiler_gnu
   3959 
   3960 fi
   3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   3962 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   3963 if test $ac_compiler_gnu = yes; then
   3964   GCC=yes
   3965 else
   3966   GCC=
   3967 fi
   3968 ac_test_CFLAGS=${CFLAGS+set}
   3969 ac_save_CFLAGS=$CFLAGS
   3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
   3971 $as_echo_n "checking whether $CC accepts -g... " >&6; }
   3972 if ${ac_cv_prog_cc_g+:} false; then :
   3973   $as_echo_n "(cached) " >&6
   3974 else
   3975   ac_save_c_werror_flag=$ac_c_werror_flag
   3976    ac_c_werror_flag=yes
   3977    ac_cv_prog_cc_g=no
   3978    CFLAGS="-g"
   3979    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3980 /* end confdefs.h.  */
   3981 
   3982 int
   3983 main ()
   3984 {
   3985 
   3986   ;
   3987   return 0;
   3988 }
   3989 _ACEOF
   3990 if ac_fn_c_try_compile "$LINENO"; then :
   3991   ac_cv_prog_cc_g=yes
   3992 else
   3993   CFLAGS=""
   3994       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3995 /* end confdefs.h.  */
   3996 
   3997 int
   3998 main ()
   3999 {
   4000 
   4001   ;
   4002   return 0;
   4003 }
   4004 _ACEOF
   4005 if ac_fn_c_try_compile "$LINENO"; then :
   4006 
   4007 else
   4008   ac_c_werror_flag=$ac_save_c_werror_flag
   4009 	 CFLAGS="-g"
   4010 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4011 /* end confdefs.h.  */
   4012 
   4013 int
   4014 main ()
   4015 {
   4016 
   4017   ;
   4018   return 0;
   4019 }
   4020 _ACEOF
   4021 if ac_fn_c_try_compile "$LINENO"; then :
   4022   ac_cv_prog_cc_g=yes
   4023 fi
   4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   4025 fi
   4026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   4027 fi
   4028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   4029    ac_c_werror_flag=$ac_save_c_werror_flag
   4030 fi
   4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
   4032 $as_echo "$ac_cv_prog_cc_g" >&6; }
   4033 if test "$ac_test_CFLAGS" = set; then
   4034   CFLAGS=$ac_save_CFLAGS
   4035 elif test $ac_cv_prog_cc_g = yes; then
   4036   if test "$GCC" = yes; then
   4037     CFLAGS="-g -O2"
   4038   else
   4039     CFLAGS="-g"
   4040   fi
   4041 else
   4042   if test "$GCC" = yes; then
   4043     CFLAGS="-O2"
   4044   else
   4045     CFLAGS=
   4046   fi
   4047 fi
   4048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   4049 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   4050 if ${ac_cv_prog_cc_c89+:} false; then :
   4051   $as_echo_n "(cached) " >&6
   4052 else
   4053   ac_cv_prog_cc_c89=no
   4054 ac_save_CC=$CC
   4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4056 /* end confdefs.h.  */
   4057 #include <stdarg.h>
   4058 #include <stdio.h>
   4059 struct stat;
   4060 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   4061 struct buf { int x; };
   4062 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   4063 static char *e (p, i)
   4064      char **p;
   4065      int i;
   4066 {
   4067   return p[i];
   4068 }
   4069 static char *f (char * (*g) (char **, int), char **p, ...)
   4070 {
   4071   char *s;
   4072   va_list v;
   4073   va_start (v,p);
   4074   s = g (p, va_arg (v,int));
   4075   va_end (v);
   4076   return s;
   4077 }
   4078 
   4079 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   4080    function prototypes and stuff, but not '\xHH' hex character constants.
   4081    These don't provoke an error unfortunately, instead are silently treated
   4082    as 'x'.  The following induces an error, until -std is added to get
   4083    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   4084    array size at least.  It's necessary to write '\x00'==0 to get something
   4085    that's true only with -std.  */
   4086 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   4087 
   4088 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   4089    inside strings and character constants.  */
   4090 #define FOO(x) 'x'
   4091 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   4092 
   4093 int test (int i, double x);
   4094 struct s1 {int (*f) (int a);};
   4095 struct s2 {int (*f) (double a);};
   4096 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   4097 int argc;
   4098 char **argv;
   4099 int
   4100 main ()
   4101 {
   4102 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   4103   ;
   4104   return 0;
   4105 }
   4106 _ACEOF
   4107 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   4108 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   4109 do
   4110   CC="$ac_save_CC $ac_arg"
   4111   if ac_fn_c_try_compile "$LINENO"; then :
   4112   ac_cv_prog_cc_c89=$ac_arg
   4113 fi
   4114 rm -f core conftest.err conftest.$ac_objext
   4115   test "x$ac_cv_prog_cc_c89" != "xno" && break
   4116 done
   4117 rm -f conftest.$ac_ext
   4118 CC=$ac_save_CC
   4119 
   4120 fi
   4121 # AC_CACHE_VAL
   4122 case "x$ac_cv_prog_cc_c89" in
   4123   x)
   4124     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   4125 $as_echo "none needed" >&6; } ;;
   4126   xno)
   4127     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   4128 $as_echo "unsupported" >&6; } ;;
   4129   *)
   4130     CC="$CC $ac_cv_prog_cc_c89"
   4131     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   4132 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   4133 esac
   4134 if test "x$ac_cv_prog_cc_c89" != xno; then :
   4135 
   4136 fi
   4137 
   4138 ac_ext=c
   4139 ac_cpp='$CPP $CPPFLAGS'
   4140 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   4141 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   4142 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4143 
   4144 ac_ext=c
   4145 ac_cpp='$CPP $CPPFLAGS'
   4146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   4147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   4148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
   4150 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
   4151 if ${am_cv_prog_cc_c_o+:} false; then :
   4152   $as_echo_n "(cached) " >&6
   4153 else
   4154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4155 /* end confdefs.h.  */
   4156 
   4157 int
   4158 main ()
   4159 {
   4160 
   4161   ;
   4162   return 0;
   4163 }
   4164 _ACEOF
   4165   # Make sure it works both with $CC and with simple cc.
   4166   # Following AC_PROG_CC_C_O, we do the test twice because some
   4167   # compilers refuse to overwrite an existing .o file with -o,
   4168   # though they will create one.
   4169   am_cv_prog_cc_c_o=yes
   4170   for am_i in 1 2; do
   4171     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   4172    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   4173    ac_status=$?
   4174    echo "$as_me:$LINENO: \$? = $ac_status" >&5
   4175    (exit $ac_status); } \
   4176          && test -f conftest2.$ac_objext; then
   4177       : OK
   4178     else
   4179       am_cv_prog_cc_c_o=no
   4180       break
   4181     fi
   4182   done
   4183   rm -f core conftest*
   4184   unset am_i
   4185 fi
   4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
   4187 $as_echo "$am_cv_prog_cc_c_o" >&6; }
   4188 if test "$am_cv_prog_cc_c_o" != yes; then
   4189    # Losing compiler, so override with the script.
   4190    # FIXME: It is wrong to rewrite CC.
   4191    # But if we don't then we get into trouble of one sort or another.
   4192    # A longer-term fix would be to have automake use am__CC in this case,
   4193    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   4194    CC="$am_aux_dir/compile $CC"
   4195 fi
   4196 ac_ext=c
   4197 ac_cpp='$CPP $CPPFLAGS'
   4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4201 
   4202 DEPDIR="${am__leading_dot}deps"
   4203 
   4204 ac_config_commands="$ac_config_commands depfiles"
   4205 
   4206 
   4207 am_make=${MAKE-make}
   4208 cat > confinc << 'END'
   4209 am__doit:
   4210 	@echo this is the am__doit target
   4211 .PHONY: am__doit
   4212 END
   4213 # If we don't find an include directive, just comment out the code.
   4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
   4215 $as_echo_n "checking for style of include used by $am_make... " >&6; }
   4216 am__include="#"
   4217 am__quote=
   4218 _am_result=none
   4219 # First try GNU make style include.
   4220 echo "include confinc" > confmf
   4221 # Ignore all kinds of additional output from 'make'.
   4222 case `$am_make -s -f confmf 2> /dev/null` in #(
   4223 *the\ am__doit\ target*)
   4224   am__include=include
   4225   am__quote=
   4226   _am_result=GNU
   4227   ;;
   4228 esac
   4229 # Now try BSD make style include.
   4230 if test "$am__include" = "#"; then
   4231    echo '.include "confinc"' > confmf
   4232    case `$am_make -s -f confmf 2> /dev/null` in #(
   4233    *the\ am__doit\ target*)
   4234      am__include=.include
   4235      am__quote="\""
   4236      _am_result=BSD
   4237      ;;
   4238    esac
   4239 fi
   4240 
   4241 
   4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
   4243 $as_echo "$_am_result" >&6; }
   4244 rm -f confinc confmf
   4245 
   4246 # Check whether --enable-dependency-tracking was given.
   4247 if test "${enable_dependency_tracking+set}" = set; then :
   4248   enableval=$enable_dependency_tracking;
   4249 fi
   4250 
   4251 if test "x$enable_dependency_tracking" != xno; then
   4252   am_depcomp="$ac_aux_dir/depcomp"
   4253   AMDEPBACKSLASH='\'
   4254   am__nodep='_no'
   4255 fi
   4256  if test "x$enable_dependency_tracking" != xno; then
   4257   AMDEP_TRUE=
   4258   AMDEP_FALSE='#'
   4259 else
   4260   AMDEP_TRUE='#'
   4261   AMDEP_FALSE=
   4262 fi
   4263 
   4264 
   4265 
   4266 depcc="$CC"   am_compiler_list=
   4267 
   4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
   4269 $as_echo_n "checking dependency style of $depcc... " >&6; }
   4270 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
   4271   $as_echo_n "(cached) " >&6
   4272 else
   4273   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   4274   # We make a subdir and do the tests there.  Otherwise we can end up
   4275   # making bogus files that we don't know about and never remove.  For
   4276   # instance it was reported that on HP-UX the gcc test will end up
   4277   # making a dummy file named 'D' -- because '-MD' means "put the output
   4278   # in D".
   4279   rm -rf conftest.dir
   4280   mkdir conftest.dir
   4281   # Copy depcomp to subdir because otherwise we won't find it if we're
   4282   # using a relative directory.
   4283   cp "$am_depcomp" conftest.dir
   4284   cd conftest.dir
   4285   # We will build objects and dependencies in a subdirectory because
   4286   # it helps to detect inapplicable dependency modes.  For instance
   4287   # both Tru64's cc and ICC support -MD to output dependencies as a
   4288   # side effect of compilation, but ICC will put the dependencies in
   4289   # the current directory while Tru64 will put them in the object
   4290   # directory.
   4291   mkdir sub
   4292 
   4293   am_cv_CC_dependencies_compiler_type=none
   4294   if test "$am_compiler_list" = ""; then
   4295      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
   4296   fi
   4297   am__universal=false
   4298   case " $depcc " in #(
   4299      *\ -arch\ *\ -arch\ *) am__universal=true ;;
   4300      esac
   4301 
   4302   for depmode in $am_compiler_list; do
   4303     # Setup a source with many dependencies, because some compilers
   4304     # like to wrap large dependency lists on column 80 (with \), and
   4305     # we should not choose a depcomp mode which is confused by this.
   4306     #
   4307     # We need to recreate these files for each test, as the compiler may
   4308     # overwrite some of them when testing with obscure command lines.
   4309     # This happens at least with the AIX C compiler.
   4310     : > sub/conftest.c
   4311     for i in 1 2 3 4 5 6; do
   4312       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   4313       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
   4314       # Solaris 10 /bin/sh.
   4315       echo '/* dummy */' > sub/conftst$i.h
   4316     done
   4317     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   4318 
   4319     # We check with '-c' and '-o' for the sake of the "dashmstdout"
   4320     # mode.  It turns out that the SunPro C++ compiler does not properly
   4321     # handle '-M -o', and we need to detect this.  Also, some Intel
   4322     # versions had trouble with output in subdirs.
   4323     am__obj=sub/conftest.${OBJEXT-o}
   4324     am__minus_obj="-o $am__obj"
   4325     case $depmode in
   4326     gcc)
   4327       # This depmode causes a compiler race in universal mode.
   4328       test "$am__universal" = false || continue
   4329       ;;
   4330     nosideeffect)
   4331       # After this tag, mechanisms are not by side-effect, so they'll
   4332       # only be used when explicitly requested.
   4333       if test "x$enable_dependency_tracking" = xyes; then
   4334 	continue
   4335       else
   4336 	break
   4337       fi
   4338       ;;
   4339     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
   4340       # This compiler won't grok '-c -o', but also, the minuso test has
   4341       # not run yet.  These depmodes are late enough in the game, and
   4342       # so weak that their functioning should not be impacted.
   4343       am__obj=conftest.${OBJEXT-o}
   4344       am__minus_obj=
   4345       ;;
   4346     none) break ;;
   4347     esac
   4348     if depmode=$depmode \
   4349        source=sub/conftest.c object=$am__obj \
   4350        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   4351        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
   4352          >/dev/null 2>conftest.err &&
   4353        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
   4354        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   4355        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
   4356        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   4357       # icc doesn't choke on unknown options, it will just issue warnings
   4358       # or remarks (even with -Werror).  So we grep stderr for any message
   4359       # that says an option was ignored or not supported.
   4360       # When given -MP, icc 7.0 and 7.1 complain thusly:
   4361       #   icc: Command line warning: ignoring option '-M'; no argument required
   4362       # The diagnosis changed in icc 8.0:
   4363       #   icc: Command line remark: option '-MP' not supported
   4364       if (grep 'ignoring option' conftest.err ||
   4365           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   4366         am_cv_CC_dependencies_compiler_type=$depmode
   4367         break
   4368       fi
   4369     fi
   4370   done
   4371 
   4372   cd ..
   4373   rm -rf conftest.dir
   4374 else
   4375   am_cv_CC_dependencies_compiler_type=none
   4376 fi
   4377 
   4378 fi
   4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
   4380 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
   4381 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
   4382 
   4383  if
   4384   test "x$enable_dependency_tracking" != xno \
   4385   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
   4386   am__fastdepCC_TRUE=
   4387   am__fastdepCC_FALSE='#'
   4388 else
   4389   am__fastdepCC_TRUE='#'
   4390   am__fastdepCC_FALSE=
   4391 fi
   4392 
   4393 
   4394    case $ac_cv_prog_cc_stdc in #(
   4395   no) :
   4396     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
   4397   *) :
   4398     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
   4399 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
   4400 if ${ac_cv_prog_cc_c99+:} false; then :
   4401   $as_echo_n "(cached) " >&6
   4402 else
   4403   ac_cv_prog_cc_c99=no
   4404 ac_save_CC=$CC
   4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4406 /* end confdefs.h.  */
   4407 #include <stdarg.h>
   4408 #include <stdbool.h>
   4409 #include <stdlib.h>
   4410 #include <wchar.h>
   4411 #include <stdio.h>
   4412 
   4413 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
   4414 #define debug(...) fprintf (stderr, __VA_ARGS__)
   4415 #define showlist(...) puts (#__VA_ARGS__)
   4416 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
   4417 static void
   4418 test_varargs_macros (void)
   4419 {
   4420   int x = 1234;
   4421   int y = 5678;
   4422   debug ("Flag");
   4423   debug ("X = %d\n", x);
   4424   showlist (The first, second, and third items.);
   4425   report (x>y, "x is %d but y is %d", x, y);
   4426 }
   4427 
   4428 // Check long long types.
   4429 #define BIG64 18446744073709551615ull
   4430 #define BIG32 4294967295ul
   4431 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
   4432 #if !BIG_OK
   4433   your preprocessor is broken;
   4434 #endif
   4435 #if BIG_OK
   4436 #else
   4437   your preprocessor is broken;
   4438 #endif
   4439 static long long int bignum = -9223372036854775807LL;
   4440 static unsigned long long int ubignum = BIG64;
   4441 
   4442 struct incomplete_array
   4443 {
   4444   int datasize;
   4445   double data[];
   4446 };
   4447 
   4448 struct named_init {
   4449   int number;
   4450   const wchar_t *name;
   4451   double average;
   4452 };
   4453 
   4454 typedef const char *ccp;
   4455 
   4456 static inline int
   4457 test_restrict (ccp restrict text)
   4458 {
   4459   // See if C++-style comments work.
   4460   // Iterate through items via the restricted pointer.
   4461   // Also check for declarations in for loops.
   4462   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
   4463     continue;
   4464   return 0;
   4465 }
   4466 
   4467 // Check varargs and va_copy.
   4468 static void
   4469 test_varargs (const char *format, ...)
   4470 {
   4471   va_list args;
   4472   va_start (args, format);
   4473   va_list args_copy;
   4474   va_copy (args_copy, args);
   4475 
   4476   const char *str;
   4477   int number;
   4478   float fnumber;
   4479 
   4480   while (*format)
   4481     {
   4482       switch (*format++)
   4483 	{
   4484 	case 's': // string
   4485 	  str = va_arg (args_copy, const char *);
   4486 	  break;
   4487 	case 'd': // int
   4488 	  number = va_arg (args_copy, int);
   4489 	  break;
   4490 	case 'f': // float
   4491 	  fnumber = va_arg (args_copy, double);
   4492 	  break;
   4493 	default:
   4494 	  break;
   4495 	}
   4496     }
   4497   va_end (args_copy);
   4498   va_end (args);
   4499 }
   4500 
   4501 int
   4502 main ()
   4503 {
   4504 
   4505   // Check bool.
   4506   _Bool success = false;
   4507 
   4508   // Check restrict.
   4509   if (test_restrict ("String literal") == 0)
   4510     success = true;
   4511   char *restrict newvar = "Another string";
   4512 
   4513   // Check varargs.
   4514   test_varargs ("s, d' f .", "string", 65, 34.234);
   4515   test_varargs_macros ();
   4516 
   4517   // Check flexible array members.
   4518   struct incomplete_array *ia =
   4519     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
   4520   ia->datasize = 10;
   4521   for (int i = 0; i < ia->datasize; ++i)
   4522     ia->data[i] = i * 1.234;
   4523 
   4524   // Check named initializers.
   4525   struct named_init ni = {
   4526     .number = 34,
   4527     .name = L"Test wide string",
   4528     .average = 543.34343,
   4529   };
   4530 
   4531   ni.number = 58;
   4532 
   4533   int dynamic_array[ni.number];
   4534   dynamic_array[ni.number - 1] = 543;
   4535 
   4536   // work around unused variable warnings
   4537   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
   4538 	  || dynamic_array[ni.number - 1] != 543);
   4539 
   4540   ;
   4541   return 0;
   4542 }
   4543 _ACEOF
   4544 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
   4545 do
   4546   CC="$ac_save_CC $ac_arg"
   4547   if ac_fn_c_try_compile "$LINENO"; then :
   4548   ac_cv_prog_cc_c99=$ac_arg
   4549 fi
   4550 rm -f core conftest.err conftest.$ac_objext
   4551   test "x$ac_cv_prog_cc_c99" != "xno" && break
   4552 done
   4553 rm -f conftest.$ac_ext
   4554 CC=$ac_save_CC
   4555 
   4556 fi
   4557 # AC_CACHE_VAL
   4558 case "x$ac_cv_prog_cc_c99" in
   4559   x)
   4560     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   4561 $as_echo "none needed" >&6; } ;;
   4562   xno)
   4563     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   4564 $as_echo "unsupported" >&6; } ;;
   4565   *)
   4566     CC="$CC $ac_cv_prog_cc_c99"
   4567     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
   4568 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
   4569 esac
   4570 if test "x$ac_cv_prog_cc_c99" != xno; then :
   4571   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
   4572 else
   4573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   4574 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   4575 if ${ac_cv_prog_cc_c89+:} false; then :
   4576   $as_echo_n "(cached) " >&6
   4577 else
   4578   ac_cv_prog_cc_c89=no
   4579 ac_save_CC=$CC
   4580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4581 /* end confdefs.h.  */
   4582 #include <stdarg.h>
   4583 #include <stdio.h>
   4584 struct stat;
   4585 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   4586 struct buf { int x; };
   4587 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   4588 static char *e (p, i)
   4589      char **p;
   4590      int i;
   4591 {
   4592   return p[i];
   4593 }
   4594 static char *f (char * (*g) (char **, int), char **p, ...)
   4595 {
   4596   char *s;
   4597   va_list v;
   4598   va_start (v,p);
   4599   s = g (p, va_arg (v,int));
   4600   va_end (v);
   4601   return s;
   4602 }
   4603 
   4604 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   4605    function prototypes and stuff, but not '\xHH' hex character constants.
   4606    These don't provoke an error unfortunately, instead are silently treated
   4607    as 'x'.  The following induces an error, until -std is added to get
   4608    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   4609    array size at least.  It's necessary to write '\x00'==0 to get something
   4610    that's true only with -std.  */
   4611 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   4612 
   4613 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   4614    inside strings and character constants.  */
   4615 #define FOO(x) 'x'
   4616 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   4617 
   4618 int test (int i, double x);
   4619 struct s1 {int (*f) (int a);};
   4620 struct s2 {int (*f) (double a);};
   4621 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   4622 int argc;
   4623 char **argv;
   4624 int
   4625 main ()
   4626 {
   4627 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   4628   ;
   4629   return 0;
   4630 }
   4631 _ACEOF
   4632 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   4633 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   4634 do
   4635   CC="$ac_save_CC $ac_arg"
   4636   if ac_fn_c_try_compile "$LINENO"; then :
   4637   ac_cv_prog_cc_c89=$ac_arg
   4638 fi
   4639 rm -f core conftest.err conftest.$ac_objext
   4640   test "x$ac_cv_prog_cc_c89" != "xno" && break
   4641 done
   4642 rm -f conftest.$ac_ext
   4643 CC=$ac_save_CC
   4644 
   4645 fi
   4646 # AC_CACHE_VAL
   4647 case "x$ac_cv_prog_cc_c89" in
   4648   x)
   4649     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   4650 $as_echo "none needed" >&6; } ;;
   4651   xno)
   4652     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   4653 $as_echo "unsupported" >&6; } ;;
   4654   *)
   4655     CC="$CC $ac_cv_prog_cc_c89"
   4656     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   4657 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   4658 esac
   4659 if test "x$ac_cv_prog_cc_c89" != xno; then :
   4660   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
   4661 else
   4662   ac_cv_prog_cc_stdc=no
   4663 fi
   4664 
   4665 fi
   4666  ;;
   4667 esac
   4668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
   4669 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
   4670   if ${ac_cv_prog_cc_stdc+:} false; then :
   4671   $as_echo_n "(cached) " >&6
   4672 fi
   4673 
   4674   case $ac_cv_prog_cc_stdc in #(
   4675   no) :
   4676     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   4677 $as_echo "unsupported" >&6; } ;; #(
   4678   '') :
   4679     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   4680 $as_echo "none needed" >&6; } ;; #(
   4681   *) :
   4682     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
   4683 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
   4684 esac
   4685 
   4686 ac_ext=c
   4687 ac_cpp='$CPP $CPPFLAGS'
   4688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   4689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   4690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   4692 $as_echo_n "checking how to run the C preprocessor... " >&6; }
   4693 # On Suns, sometimes $CPP names a directory.
   4694 if test -n "$CPP" && test -d "$CPP"; then
   4695   CPP=
   4696 fi
   4697 if test -z "$CPP"; then
   4698   if ${ac_cv_prog_CPP+:} false; then :
   4699   $as_echo_n "(cached) " >&6
   4700 else
   4701       # Double quotes because CPP needs to be expanded
   4702     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
   4703     do
   4704       ac_preproc_ok=false
   4705 for ac_c_preproc_warn_flag in '' yes
   4706 do
   4707   # Use a header file that comes with gcc, so configuring glibc
   4708   # with a fresh cross-compiler works.
   4709   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   4710   # <limits.h> exists even on freestanding compilers.
   4711   # On the NeXT, cc -E runs the code through the compiler's parser,
   4712   # not just through cpp. "Syntax error" is here to catch this case.
   4713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4714 /* end confdefs.h.  */
   4715 #ifdef __STDC__
   4716 # include <limits.h>
   4717 #else
   4718 # include <assert.h>
   4719 #endif
   4720 		     Syntax error
   4721 _ACEOF
   4722 if ac_fn_c_try_cpp "$LINENO"; then :
   4723 
   4724 else
   4725   # Broken: fails on valid input.
   4726 continue
   4727 fi
   4728 rm -f conftest.err conftest.i conftest.$ac_ext
   4729 
   4730   # OK, works on sane cases.  Now check whether nonexistent headers
   4731   # can be detected and how.
   4732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4733 /* end confdefs.h.  */
   4734 #include <ac_nonexistent.h>
   4735 _ACEOF
   4736 if ac_fn_c_try_cpp "$LINENO"; then :
   4737   # Broken: success on invalid input.
   4738 continue
   4739 else
   4740   # Passes both tests.
   4741 ac_preproc_ok=:
   4742 break
   4743 fi
   4744 rm -f conftest.err conftest.i conftest.$ac_ext
   4745 
   4746 done
   4747 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   4748 rm -f conftest.i conftest.err conftest.$ac_ext
   4749 if $ac_preproc_ok; then :
   4750   break
   4751 fi
   4752 
   4753     done
   4754     ac_cv_prog_CPP=$CPP
   4755 
   4756 fi
   4757   CPP=$ac_cv_prog_CPP
   4758 else
   4759   ac_cv_prog_CPP=$CPP
   4760 fi
   4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
   4762 $as_echo "$CPP" >&6; }
   4763 ac_preproc_ok=false
   4764 for ac_c_preproc_warn_flag in '' yes
   4765 do
   4766   # Use a header file that comes with gcc, so configuring glibc
   4767   # with a fresh cross-compiler works.
   4768   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   4769   # <limits.h> exists even on freestanding compilers.
   4770   # On the NeXT, cc -E runs the code through the compiler's parser,
   4771   # not just through cpp. "Syntax error" is here to catch this case.
   4772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4773 /* end confdefs.h.  */
   4774 #ifdef __STDC__
   4775 # include <limits.h>
   4776 #else
   4777 # include <assert.h>
   4778 #endif
   4779 		     Syntax error
   4780 _ACEOF
   4781 if ac_fn_c_try_cpp "$LINENO"; then :
   4782 
   4783 else
   4784   # Broken: fails on valid input.
   4785 continue
   4786 fi
   4787 rm -f conftest.err conftest.i conftest.$ac_ext
   4788 
   4789   # OK, works on sane cases.  Now check whether nonexistent headers
   4790   # can be detected and how.
   4791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4792 /* end confdefs.h.  */
   4793 #include <ac_nonexistent.h>
   4794 _ACEOF
   4795 if ac_fn_c_try_cpp "$LINENO"; then :
   4796   # Broken: success on invalid input.
   4797 continue
   4798 else
   4799   # Passes both tests.
   4800 ac_preproc_ok=:
   4801 break
   4802 fi
   4803 rm -f conftest.err conftest.i conftest.$ac_ext
   4804 
   4805 done
   4806 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   4807 rm -f conftest.i conftest.err conftest.$ac_ext
   4808 if $ac_preproc_ok; then :
   4809 
   4810 else
   4811   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   4812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   4813 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
   4814 See \`config.log' for more details" "$LINENO" 5; }
   4815 fi
   4816 
   4817 ac_ext=c
   4818 ac_cpp='$CPP $CPPFLAGS'
   4819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   4820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   4821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4822 
   4823 
   4824 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   4825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   4826 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   4827 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   4828   $as_echo_n "(cached) " >&6
   4829 else
   4830 
   4831   gl_save_compiler_FLAGS="$CFLAGS"
   4832   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   4833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4834 /* end confdefs.h.  */
   4835 
   4836 int
   4837 main ()
   4838 {
   4839 
   4840   ;
   4841   return 0;
   4842 }
   4843 _ACEOF
   4844 if ac_fn_c_try_link "$LINENO"; then :
   4845   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   4846 else
   4847   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   4848 fi
   4849 rm -f core conftest.err conftest.$ac_objext \
   4850     conftest$ac_exeext conftest.$ac_ext
   4851   CFLAGS="$gl_save_compiler_FLAGS"
   4852 
   4853 fi
   4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   4855 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   4856 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   4857   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   4858 else
   4859   gl_unknown_warnings_are_errors=
   4860 fi
   4861 
   4862 
   4863 fi
   4864 
   4865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wall" >&5
   4866 $as_echo_n "checking whether $CC handles -Wall... " >&6; }
   4867 if ${gl_cv_warn_CFLAGS__Wall+:} false; then :
   4868   $as_echo_n "(cached) " >&6
   4869 else
   4870 
   4871   gl_save_compiler_FLAGS="$CFLAGS"
   4872   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wall"
   4873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4874 /* end confdefs.h.  */
   4875 
   4876 int
   4877 main ()
   4878 {
   4879 
   4880   ;
   4881   return 0;
   4882 }
   4883 _ACEOF
   4884 if ac_fn_c_try_link "$LINENO"; then :
   4885   gl_cv_warn_CFLAGS__Wall=yes
   4886 else
   4887   gl_cv_warn_CFLAGS__Wall=no
   4888 fi
   4889 rm -f core conftest.err conftest.$ac_objext \
   4890     conftest$ac_exeext conftest.$ac_ext
   4891   CFLAGS="$gl_save_compiler_FLAGS"
   4892 
   4893 fi
   4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wall" >&5
   4895 $as_echo "$gl_cv_warn_CFLAGS__Wall" >&6; }
   4896 if test "x$gl_cv_warn_CFLAGS__Wall" = xyes; then :
   4897   as_fn_append WARN_CFLAGS " -Wall"
   4898 fi
   4899 
   4900 
   4901 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   4902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   4903 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   4904 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   4905   $as_echo_n "(cached) " >&6
   4906 else
   4907 
   4908   gl_save_compiler_FLAGS="$CFLAGS"
   4909   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   4910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4911 /* end confdefs.h.  */
   4912 
   4913 int
   4914 main ()
   4915 {
   4916 
   4917   ;
   4918   return 0;
   4919 }
   4920 _ACEOF
   4921 if ac_fn_c_try_link "$LINENO"; then :
   4922   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   4923 else
   4924   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   4925 fi
   4926 rm -f core conftest.err conftest.$ac_objext \
   4927     conftest$ac_exeext conftest.$ac_ext
   4928   CFLAGS="$gl_save_compiler_FLAGS"
   4929 
   4930 fi
   4931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   4932 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   4933 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   4934   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   4935 else
   4936   gl_unknown_warnings_are_errors=
   4937 fi
   4938 
   4939 
   4940 fi
   4941 
   4942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wempty-body" >&5
   4943 $as_echo_n "checking whether $CC handles -Wempty-body... " >&6; }
   4944 if ${gl_cv_warn_CFLAGS__Wempty_body+:} false; then :
   4945   $as_echo_n "(cached) " >&6
   4946 else
   4947 
   4948   gl_save_compiler_FLAGS="$CFLAGS"
   4949   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wempty-body"
   4950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4951 /* end confdefs.h.  */
   4952 
   4953 int
   4954 main ()
   4955 {
   4956 
   4957   ;
   4958   return 0;
   4959 }
   4960 _ACEOF
   4961 if ac_fn_c_try_link "$LINENO"; then :
   4962   gl_cv_warn_CFLAGS__Wempty_body=yes
   4963 else
   4964   gl_cv_warn_CFLAGS__Wempty_body=no
   4965 fi
   4966 rm -f core conftest.err conftest.$ac_objext \
   4967     conftest$ac_exeext conftest.$ac_ext
   4968   CFLAGS="$gl_save_compiler_FLAGS"
   4969 
   4970 fi
   4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wempty_body" >&5
   4972 $as_echo "$gl_cv_warn_CFLAGS__Wempty_body" >&6; }
   4973 if test "x$gl_cv_warn_CFLAGS__Wempty_body" = xyes; then :
   4974   as_fn_append WARN_CFLAGS " -Wempty-body"
   4975 fi
   4976 
   4977 
   4978 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   4979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   4980 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   4981 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   4982   $as_echo_n "(cached) " >&6
   4983 else
   4984 
   4985   gl_save_compiler_FLAGS="$CFLAGS"
   4986   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   4987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   4988 /* end confdefs.h.  */
   4989 
   4990 int
   4991 main ()
   4992 {
   4993 
   4994   ;
   4995   return 0;
   4996 }
   4997 _ACEOF
   4998 if ac_fn_c_try_link "$LINENO"; then :
   4999   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5000 else
   5001   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5002 fi
   5003 rm -f core conftest.err conftest.$ac_objext \
   5004     conftest$ac_exeext conftest.$ac_ext
   5005   CFLAGS="$gl_save_compiler_FLAGS"
   5006 
   5007 fi
   5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5009 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5010 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5011   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5012 else
   5013   gl_unknown_warnings_are_errors=
   5014 fi
   5015 
   5016 
   5017 fi
   5018 
   5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wformat-security" >&5
   5020 $as_echo_n "checking whether $CC handles -Wformat-security... " >&6; }
   5021 if ${gl_cv_warn_CFLAGS__Wformat_security+:} false; then :
   5022   $as_echo_n "(cached) " >&6
   5023 else
   5024 
   5025   gl_save_compiler_FLAGS="$CFLAGS"
   5026   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-security"
   5027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5028 /* end confdefs.h.  */
   5029 
   5030 int
   5031 main ()
   5032 {
   5033 
   5034   ;
   5035   return 0;
   5036 }
   5037 _ACEOF
   5038 if ac_fn_c_try_link "$LINENO"; then :
   5039   gl_cv_warn_CFLAGS__Wformat_security=yes
   5040 else
   5041   gl_cv_warn_CFLAGS__Wformat_security=no
   5042 fi
   5043 rm -f core conftest.err conftest.$ac_objext \
   5044     conftest$ac_exeext conftest.$ac_ext
   5045   CFLAGS="$gl_save_compiler_FLAGS"
   5046 
   5047 fi
   5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wformat_security" >&5
   5049 $as_echo "$gl_cv_warn_CFLAGS__Wformat_security" >&6; }
   5050 if test "x$gl_cv_warn_CFLAGS__Wformat_security" = xyes; then :
   5051   as_fn_append WARN_CFLAGS " -Wformat-security"
   5052 fi
   5053 
   5054 
   5055 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5057 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5058 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5059   $as_echo_n "(cached) " >&6
   5060 else
   5061 
   5062   gl_save_compiler_FLAGS="$CFLAGS"
   5063   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5065 /* end confdefs.h.  */
   5066 
   5067 int
   5068 main ()
   5069 {
   5070 
   5071   ;
   5072   return 0;
   5073 }
   5074 _ACEOF
   5075 if ac_fn_c_try_link "$LINENO"; then :
   5076   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5077 else
   5078   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5079 fi
   5080 rm -f core conftest.err conftest.$ac_objext \
   5081     conftest$ac_exeext conftest.$ac_ext
   5082   CFLAGS="$gl_save_compiler_FLAGS"
   5083 
   5084 fi
   5085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5086 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5087 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5088   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5089 else
   5090   gl_unknown_warnings_are_errors=
   5091 fi
   5092 
   5093 
   5094 fi
   5095 
   5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wignored-qualifiers" >&5
   5097 $as_echo_n "checking whether $CC handles -Wignored-qualifiers... " >&6; }
   5098 if ${gl_cv_warn_CFLAGS__Wignored_qualifiers+:} false; then :
   5099   $as_echo_n "(cached) " >&6
   5100 else
   5101 
   5102   gl_save_compiler_FLAGS="$CFLAGS"
   5103   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wignored-qualifiers"
   5104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5105 /* end confdefs.h.  */
   5106 
   5107 int
   5108 main ()
   5109 {
   5110 
   5111   ;
   5112   return 0;
   5113 }
   5114 _ACEOF
   5115 if ac_fn_c_try_link "$LINENO"; then :
   5116   gl_cv_warn_CFLAGS__Wignored_qualifiers=yes
   5117 else
   5118   gl_cv_warn_CFLAGS__Wignored_qualifiers=no
   5119 fi
   5120 rm -f core conftest.err conftest.$ac_objext \
   5121     conftest$ac_exeext conftest.$ac_ext
   5122   CFLAGS="$gl_save_compiler_FLAGS"
   5123 
   5124 fi
   5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wignored_qualifiers" >&5
   5126 $as_echo "$gl_cv_warn_CFLAGS__Wignored_qualifiers" >&6; }
   5127 if test "x$gl_cv_warn_CFLAGS__Wignored_qualifiers" = xyes; then :
   5128   as_fn_append WARN_CFLAGS " -Wignored-qualifiers"
   5129 fi
   5130 
   5131 
   5132 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5134 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5135 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5136   $as_echo_n "(cached) " >&6
   5137 else
   5138 
   5139   gl_save_compiler_FLAGS="$CFLAGS"
   5140   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5142 /* end confdefs.h.  */
   5143 
   5144 int
   5145 main ()
   5146 {
   5147 
   5148   ;
   5149   return 0;
   5150 }
   5151 _ACEOF
   5152 if ac_fn_c_try_link "$LINENO"; then :
   5153   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5154 else
   5155   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5156 fi
   5157 rm -f core conftest.err conftest.$ac_objext \
   5158     conftest$ac_exeext conftest.$ac_ext
   5159   CFLAGS="$gl_save_compiler_FLAGS"
   5160 
   5161 fi
   5162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5163 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5164 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5165   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5166 else
   5167   gl_unknown_warnings_are_errors=
   5168 fi
   5169 
   5170 
   5171 fi
   5172 
   5173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Winit-self" >&5
   5174 $as_echo_n "checking whether $CC handles -Winit-self... " >&6; }
   5175 if ${gl_cv_warn_CFLAGS__Winit_self+:} false; then :
   5176   $as_echo_n "(cached) " >&6
   5177 else
   5178 
   5179   gl_save_compiler_FLAGS="$CFLAGS"
   5180   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Winit-self"
   5181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5182 /* end confdefs.h.  */
   5183 
   5184 int
   5185 main ()
   5186 {
   5187 
   5188   ;
   5189   return 0;
   5190 }
   5191 _ACEOF
   5192 if ac_fn_c_try_link "$LINENO"; then :
   5193   gl_cv_warn_CFLAGS__Winit_self=yes
   5194 else
   5195   gl_cv_warn_CFLAGS__Winit_self=no
   5196 fi
   5197 rm -f core conftest.err conftest.$ac_objext \
   5198     conftest$ac_exeext conftest.$ac_ext
   5199   CFLAGS="$gl_save_compiler_FLAGS"
   5200 
   5201 fi
   5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Winit_self" >&5
   5203 $as_echo "$gl_cv_warn_CFLAGS__Winit_self" >&6; }
   5204 if test "x$gl_cv_warn_CFLAGS__Winit_self" = xyes; then :
   5205   as_fn_append WARN_CFLAGS " -Winit-self"
   5206 fi
   5207 
   5208 
   5209 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5211 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5212 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5213   $as_echo_n "(cached) " >&6
   5214 else
   5215 
   5216   gl_save_compiler_FLAGS="$CFLAGS"
   5217   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5219 /* end confdefs.h.  */
   5220 
   5221 int
   5222 main ()
   5223 {
   5224 
   5225   ;
   5226   return 0;
   5227 }
   5228 _ACEOF
   5229 if ac_fn_c_try_link "$LINENO"; then :
   5230   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5231 else
   5232   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5233 fi
   5234 rm -f core conftest.err conftest.$ac_objext \
   5235     conftest$ac_exeext conftest.$ac_ext
   5236   CFLAGS="$gl_save_compiler_FLAGS"
   5237 
   5238 fi
   5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5240 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5241 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5242   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5243 else
   5244   gl_unknown_warnings_are_errors=
   5245 fi
   5246 
   5247 
   5248 fi
   5249 
   5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wlogical-op" >&5
   5251 $as_echo_n "checking whether $CC handles -Wlogical-op... " >&6; }
   5252 if ${gl_cv_warn_CFLAGS__Wlogical_op+:} false; then :
   5253   $as_echo_n "(cached) " >&6
   5254 else
   5255 
   5256   gl_save_compiler_FLAGS="$CFLAGS"
   5257   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op"
   5258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5259 /* end confdefs.h.  */
   5260 
   5261 int
   5262 main ()
   5263 {
   5264 
   5265   ;
   5266   return 0;
   5267 }
   5268 _ACEOF
   5269 if ac_fn_c_try_link "$LINENO"; then :
   5270   gl_cv_warn_CFLAGS__Wlogical_op=yes
   5271 else
   5272   gl_cv_warn_CFLAGS__Wlogical_op=no
   5273 fi
   5274 rm -f core conftest.err conftest.$ac_objext \
   5275     conftest$ac_exeext conftest.$ac_ext
   5276   CFLAGS="$gl_save_compiler_FLAGS"
   5277 
   5278 fi
   5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wlogical_op" >&5
   5280 $as_echo "$gl_cv_warn_CFLAGS__Wlogical_op" >&6; }
   5281 if test "x$gl_cv_warn_CFLAGS__Wlogical_op" = xyes; then :
   5282   as_fn_append WARN_CFLAGS " -Wlogical-op"
   5283 fi
   5284 
   5285 
   5286 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5288 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5289 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5290   $as_echo_n "(cached) " >&6
   5291 else
   5292 
   5293   gl_save_compiler_FLAGS="$CFLAGS"
   5294   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5296 /* end confdefs.h.  */
   5297 
   5298 int
   5299 main ()
   5300 {
   5301 
   5302   ;
   5303   return 0;
   5304 }
   5305 _ACEOF
   5306 if ac_fn_c_try_link "$LINENO"; then :
   5307   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5308 else
   5309   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5310 fi
   5311 rm -f core conftest.err conftest.$ac_objext \
   5312     conftest$ac_exeext conftest.$ac_ext
   5313   CFLAGS="$gl_save_compiler_FLAGS"
   5314 
   5315 fi
   5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5317 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5318 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5319   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5320 else
   5321   gl_unknown_warnings_are_errors=
   5322 fi
   5323 
   5324 
   5325 fi
   5326 
   5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-parameter-type" >&5
   5328 $as_echo_n "checking whether $CC handles -Wmissing-parameter-type... " >&6; }
   5329 if ${gl_cv_warn_CFLAGS__Wmissing_parameter_type+:} false; then :
   5330   $as_echo_n "(cached) " >&6
   5331 else
   5332 
   5333   gl_save_compiler_FLAGS="$CFLAGS"
   5334   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-parameter-type"
   5335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5336 /* end confdefs.h.  */
   5337 
   5338 int
   5339 main ()
   5340 {
   5341 
   5342   ;
   5343   return 0;
   5344 }
   5345 _ACEOF
   5346 if ac_fn_c_try_link "$LINENO"; then :
   5347   gl_cv_warn_CFLAGS__Wmissing_parameter_type=yes
   5348 else
   5349   gl_cv_warn_CFLAGS__Wmissing_parameter_type=no
   5350 fi
   5351 rm -f core conftest.err conftest.$ac_objext \
   5352     conftest$ac_exeext conftest.$ac_ext
   5353   CFLAGS="$gl_save_compiler_FLAGS"
   5354 
   5355 fi
   5356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmissing_parameter_type" >&5
   5357 $as_echo "$gl_cv_warn_CFLAGS__Wmissing_parameter_type" >&6; }
   5358 if test "x$gl_cv_warn_CFLAGS__Wmissing_parameter_type" = xyes; then :
   5359   as_fn_append WARN_CFLAGS " -Wmissing-parameter-type"
   5360 fi
   5361 
   5362 
   5363 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5365 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5366 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5367   $as_echo_n "(cached) " >&6
   5368 else
   5369 
   5370   gl_save_compiler_FLAGS="$CFLAGS"
   5371   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5373 /* end confdefs.h.  */
   5374 
   5375 int
   5376 main ()
   5377 {
   5378 
   5379   ;
   5380   return 0;
   5381 }
   5382 _ACEOF
   5383 if ac_fn_c_try_link "$LINENO"; then :
   5384   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5385 else
   5386   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5387 fi
   5388 rm -f core conftest.err conftest.$ac_objext \
   5389     conftest$ac_exeext conftest.$ac_ext
   5390   CFLAGS="$gl_save_compiler_FLAGS"
   5391 
   5392 fi
   5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5394 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5395 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5396   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5397 else
   5398   gl_unknown_warnings_are_errors=
   5399 fi
   5400 
   5401 
   5402 fi
   5403 
   5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wnested-externs" >&5
   5405 $as_echo_n "checking whether $CC handles -Wnested-externs... " >&6; }
   5406 if ${gl_cv_warn_CFLAGS__Wnested_externs+:} false; then :
   5407   $as_echo_n "(cached) " >&6
   5408 else
   5409 
   5410   gl_save_compiler_FLAGS="$CFLAGS"
   5411   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wnested-externs"
   5412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5413 /* end confdefs.h.  */
   5414 
   5415 int
   5416 main ()
   5417 {
   5418 
   5419   ;
   5420   return 0;
   5421 }
   5422 _ACEOF
   5423 if ac_fn_c_try_link "$LINENO"; then :
   5424   gl_cv_warn_CFLAGS__Wnested_externs=yes
   5425 else
   5426   gl_cv_warn_CFLAGS__Wnested_externs=no
   5427 fi
   5428 rm -f core conftest.err conftest.$ac_objext \
   5429     conftest$ac_exeext conftest.$ac_ext
   5430   CFLAGS="$gl_save_compiler_FLAGS"
   5431 
   5432 fi
   5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wnested_externs" >&5
   5434 $as_echo "$gl_cv_warn_CFLAGS__Wnested_externs" >&6; }
   5435 if test "x$gl_cv_warn_CFLAGS__Wnested_externs" = xyes; then :
   5436   as_fn_append WARN_CFLAGS " -Wnested-externs"
   5437 fi
   5438 
   5439 
   5440 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5442 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5443 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5444   $as_echo_n "(cached) " >&6
   5445 else
   5446 
   5447   gl_save_compiler_FLAGS="$CFLAGS"
   5448   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5450 /* end confdefs.h.  */
   5451 
   5452 int
   5453 main ()
   5454 {
   5455 
   5456   ;
   5457   return 0;
   5458 }
   5459 _ACEOF
   5460 if ac_fn_c_try_link "$LINENO"; then :
   5461   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5462 else
   5463   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5464 fi
   5465 rm -f core conftest.err conftest.$ac_objext \
   5466     conftest$ac_exeext conftest.$ac_ext
   5467   CFLAGS="$gl_save_compiler_FLAGS"
   5468 
   5469 fi
   5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5471 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5472 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5473   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5474 else
   5475   gl_unknown_warnings_are_errors=
   5476 fi
   5477 
   5478 
   5479 fi
   5480 
   5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wold-style-declaration" >&5
   5482 $as_echo_n "checking whether $CC handles -Wold-style-declaration... " >&6; }
   5483 if ${gl_cv_warn_CFLAGS__Wold_style_declaration+:} false; then :
   5484   $as_echo_n "(cached) " >&6
   5485 else
   5486 
   5487   gl_save_compiler_FLAGS="$CFLAGS"
   5488   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wold-style-declaration"
   5489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5490 /* end confdefs.h.  */
   5491 
   5492 int
   5493 main ()
   5494 {
   5495 
   5496   ;
   5497   return 0;
   5498 }
   5499 _ACEOF
   5500 if ac_fn_c_try_link "$LINENO"; then :
   5501   gl_cv_warn_CFLAGS__Wold_style_declaration=yes
   5502 else
   5503   gl_cv_warn_CFLAGS__Wold_style_declaration=no
   5504 fi
   5505 rm -f core conftest.err conftest.$ac_objext \
   5506     conftest$ac_exeext conftest.$ac_ext
   5507   CFLAGS="$gl_save_compiler_FLAGS"
   5508 
   5509 fi
   5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wold_style_declaration" >&5
   5511 $as_echo "$gl_cv_warn_CFLAGS__Wold_style_declaration" >&6; }
   5512 if test "x$gl_cv_warn_CFLAGS__Wold_style_declaration" = xyes; then :
   5513   as_fn_append WARN_CFLAGS " -Wold-style-declaration"
   5514 fi
   5515 
   5516 
   5517 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5519 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5520 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5521   $as_echo_n "(cached) " >&6
   5522 else
   5523 
   5524   gl_save_compiler_FLAGS="$CFLAGS"
   5525   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5527 /* end confdefs.h.  */
   5528 
   5529 int
   5530 main ()
   5531 {
   5532 
   5533   ;
   5534   return 0;
   5535 }
   5536 _ACEOF
   5537 if ac_fn_c_try_link "$LINENO"; then :
   5538   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5539 else
   5540   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5541 fi
   5542 rm -f core conftest.err conftest.$ac_objext \
   5543     conftest$ac_exeext conftest.$ac_ext
   5544   CFLAGS="$gl_save_compiler_FLAGS"
   5545 
   5546 fi
   5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5548 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5549 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5550   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5551 else
   5552   gl_unknown_warnings_are_errors=
   5553 fi
   5554 
   5555 
   5556 fi
   5557 
   5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wold-style-definition" >&5
   5559 $as_echo_n "checking whether $CC handles -Wold-style-definition... " >&6; }
   5560 if ${gl_cv_warn_CFLAGS__Wold_style_definition+:} false; then :
   5561   $as_echo_n "(cached) " >&6
   5562 else
   5563 
   5564   gl_save_compiler_FLAGS="$CFLAGS"
   5565   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wold-style-definition"
   5566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5567 /* end confdefs.h.  */
   5568 
   5569 int
   5570 main ()
   5571 {
   5572 
   5573   ;
   5574   return 0;
   5575 }
   5576 _ACEOF
   5577 if ac_fn_c_try_link "$LINENO"; then :
   5578   gl_cv_warn_CFLAGS__Wold_style_definition=yes
   5579 else
   5580   gl_cv_warn_CFLAGS__Wold_style_definition=no
   5581 fi
   5582 rm -f core conftest.err conftest.$ac_objext \
   5583     conftest$ac_exeext conftest.$ac_ext
   5584   CFLAGS="$gl_save_compiler_FLAGS"
   5585 
   5586 fi
   5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wold_style_definition" >&5
   5588 $as_echo "$gl_cv_warn_CFLAGS__Wold_style_definition" >&6; }
   5589 if test "x$gl_cv_warn_CFLAGS__Wold_style_definition" = xyes; then :
   5590   as_fn_append WARN_CFLAGS " -Wold-style-definition"
   5591 fi
   5592 
   5593 
   5594 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5596 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5597 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5598   $as_echo_n "(cached) " >&6
   5599 else
   5600 
   5601   gl_save_compiler_FLAGS="$CFLAGS"
   5602   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5604 /* end confdefs.h.  */
   5605 
   5606 int
   5607 main ()
   5608 {
   5609 
   5610   ;
   5611   return 0;
   5612 }
   5613 _ACEOF
   5614 if ac_fn_c_try_link "$LINENO"; then :
   5615   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5616 else
   5617   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5618 fi
   5619 rm -f core conftest.err conftest.$ac_objext \
   5620     conftest$ac_exeext conftest.$ac_ext
   5621   CFLAGS="$gl_save_compiler_FLAGS"
   5622 
   5623 fi
   5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5625 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5626 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5627   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5628 else
   5629   gl_unknown_warnings_are_errors=
   5630 fi
   5631 
   5632 
   5633 fi
   5634 
   5635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wsign-compare" >&5
   5636 $as_echo_n "checking whether $CC handles -Wsign-compare... " >&6; }
   5637 if ${gl_cv_warn_CFLAGS__Wsign_compare+:} false; then :
   5638   $as_echo_n "(cached) " >&6
   5639 else
   5640 
   5641   gl_save_compiler_FLAGS="$CFLAGS"
   5642   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare"
   5643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5644 /* end confdefs.h.  */
   5645 
   5646 int
   5647 main ()
   5648 {
   5649 
   5650   ;
   5651   return 0;
   5652 }
   5653 _ACEOF
   5654 if ac_fn_c_try_link "$LINENO"; then :
   5655   gl_cv_warn_CFLAGS__Wsign_compare=yes
   5656 else
   5657   gl_cv_warn_CFLAGS__Wsign_compare=no
   5658 fi
   5659 rm -f core conftest.err conftest.$ac_objext \
   5660     conftest$ac_exeext conftest.$ac_ext
   5661   CFLAGS="$gl_save_compiler_FLAGS"
   5662 
   5663 fi
   5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wsign_compare" >&5
   5665 $as_echo "$gl_cv_warn_CFLAGS__Wsign_compare" >&6; }
   5666 if test "x$gl_cv_warn_CFLAGS__Wsign_compare" = xyes; then :
   5667   as_fn_append WARN_CFLAGS " -Wsign-compare"
   5668 fi
   5669 
   5670 
   5671 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5673 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5674 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5675   $as_echo_n "(cached) " >&6
   5676 else
   5677 
   5678   gl_save_compiler_FLAGS="$CFLAGS"
   5679   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5681 /* end confdefs.h.  */
   5682 
   5683 int
   5684 main ()
   5685 {
   5686 
   5687   ;
   5688   return 0;
   5689 }
   5690 _ACEOF
   5691 if ac_fn_c_try_link "$LINENO"; then :
   5692   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5693 else
   5694   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5695 fi
   5696 rm -f core conftest.err conftest.$ac_objext \
   5697     conftest$ac_exeext conftest.$ac_ext
   5698   CFLAGS="$gl_save_compiler_FLAGS"
   5699 
   5700 fi
   5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5702 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5703 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5704   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5705 else
   5706   gl_unknown_warnings_are_errors=
   5707 fi
   5708 
   5709 
   5710 fi
   5711 
   5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wtype-limits" >&5
   5713 $as_echo_n "checking whether $CC handles -Wtype-limits... " >&6; }
   5714 if ${gl_cv_warn_CFLAGS__Wtype_limits+:} false; then :
   5715   $as_echo_n "(cached) " >&6
   5716 else
   5717 
   5718   gl_save_compiler_FLAGS="$CFLAGS"
   5719   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits"
   5720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5721 /* end confdefs.h.  */
   5722 
   5723 int
   5724 main ()
   5725 {
   5726 
   5727   ;
   5728   return 0;
   5729 }
   5730 _ACEOF
   5731 if ac_fn_c_try_link "$LINENO"; then :
   5732   gl_cv_warn_CFLAGS__Wtype_limits=yes
   5733 else
   5734   gl_cv_warn_CFLAGS__Wtype_limits=no
   5735 fi
   5736 rm -f core conftest.err conftest.$ac_objext \
   5737     conftest$ac_exeext conftest.$ac_ext
   5738   CFLAGS="$gl_save_compiler_FLAGS"
   5739 
   5740 fi
   5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wtype_limits" >&5
   5742 $as_echo "$gl_cv_warn_CFLAGS__Wtype_limits" >&6; }
   5743 if test "x$gl_cv_warn_CFLAGS__Wtype_limits" = xyes; then :
   5744   as_fn_append WARN_CFLAGS " -Wtype-limits"
   5745 fi
   5746 
   5747 
   5748 if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5750 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5751 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5752   $as_echo_n "(cached) " >&6
   5753 else
   5754 
   5755   gl_save_compiler_FLAGS="$CFLAGS"
   5756   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5758 /* end confdefs.h.  */
   5759 
   5760 int
   5761 main ()
   5762 {
   5763 
   5764   ;
   5765   return 0;
   5766 }
   5767 _ACEOF
   5768 if ac_fn_c_try_link "$LINENO"; then :
   5769   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5770 else
   5771   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5772 fi
   5773 rm -f core conftest.err conftest.$ac_objext \
   5774     conftest$ac_exeext conftest.$ac_ext
   5775   CFLAGS="$gl_save_compiler_FLAGS"
   5776 
   5777 fi
   5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5779 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5780 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5781   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5782 else
   5783   gl_unknown_warnings_are_errors=
   5784 fi
   5785 
   5786 
   5787 fi
   5788 
   5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wwrite-strings" >&5
   5790 $as_echo_n "checking whether $CC handles -Wwrite-strings... " >&6; }
   5791 if ${gl_cv_warn_CFLAGS__Wwrite_strings+:} false; then :
   5792   $as_echo_n "(cached) " >&6
   5793 else
   5794 
   5795   gl_save_compiler_FLAGS="$CFLAGS"
   5796   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wwrite-strings"
   5797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5798 /* end confdefs.h.  */
   5799 
   5800 int
   5801 main ()
   5802 {
   5803 
   5804   ;
   5805   return 0;
   5806 }
   5807 _ACEOF
   5808 if ac_fn_c_try_link "$LINENO"; then :
   5809   gl_cv_warn_CFLAGS__Wwrite_strings=yes
   5810 else
   5811   gl_cv_warn_CFLAGS__Wwrite_strings=no
   5812 fi
   5813 rm -f core conftest.err conftest.$ac_objext \
   5814     conftest$ac_exeext conftest.$ac_ext
   5815   CFLAGS="$gl_save_compiler_FLAGS"
   5816 
   5817 fi
   5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wwrite_strings" >&5
   5819 $as_echo "$gl_cv_warn_CFLAGS__Wwrite_strings" >&6; }
   5820 if test "x$gl_cv_warn_CFLAGS__Wwrite_strings" = xyes; then :
   5821   as_fn_append WARN_CFLAGS " -Wwrite-strings"
   5822 fi
   5823 
   5824 
   5825 # Check whether --enable-gcc-Werror was given.
   5826 if test "${enable_gcc_Werror+set}" = set; then :
   5827   enableval=$enable_gcc_Werror; case $enableval in
   5828      yes) if test x${gl_unknown_warnings_are_errors+set} = x; then :
   5829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5
   5830 $as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; }
   5831 if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then :
   5832   $as_echo_n "(cached) " >&6
   5833 else
   5834 
   5835   gl_save_compiler_FLAGS="$CFLAGS"
   5836   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   5837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5838 /* end confdefs.h.  */
   5839 
   5840 int
   5841 main ()
   5842 {
   5843 
   5844   ;
   5845   return 0;
   5846 }
   5847 _ACEOF
   5848 if ac_fn_c_try_link "$LINENO"; then :
   5849   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes
   5850 else
   5851   gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no
   5852 fi
   5853 rm -f core conftest.err conftest.$ac_objext \
   5854     conftest$ac_exeext conftest.$ac_ext
   5855   CFLAGS="$gl_save_compiler_FLAGS"
   5856 
   5857 fi
   5858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5
   5859 $as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; }
   5860 if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then :
   5861   gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   5862 else
   5863   gl_unknown_warnings_are_errors=
   5864 fi
   5865 
   5866 
   5867 fi
   5868 
   5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror" >&5
   5870 $as_echo_n "checking whether $CC handles -Werror... " >&6; }
   5871 if ${gl_cv_warn_CFLAGS__Werror+:} false; then :
   5872   $as_echo_n "(cached) " >&6
   5873 else
   5874 
   5875   gl_save_compiler_FLAGS="$CFLAGS"
   5876   as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
   5877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5878 /* end confdefs.h.  */
   5879 
   5880 int
   5881 main ()
   5882 {
   5883 
   5884   ;
   5885   return 0;
   5886 }
   5887 _ACEOF
   5888 if ac_fn_c_try_link "$LINENO"; then :
   5889   gl_cv_warn_CFLAGS__Werror=yes
   5890 else
   5891   gl_cv_warn_CFLAGS__Werror=no
   5892 fi
   5893 rm -f core conftest.err conftest.$ac_objext \
   5894     conftest$ac_exeext conftest.$ac_ext
   5895   CFLAGS="$gl_save_compiler_FLAGS"
   5896 
   5897 fi
   5898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror" >&5
   5899 $as_echo "$gl_cv_warn_CFLAGS__Werror" >&6; }
   5900 if test "x$gl_cv_warn_CFLAGS__Werror" = xyes; then :
   5901   as_fn_append WARN_CFLAGS " -Werror"
   5902 fi
   5903 
   5904  ;;
   5905      no)  ;;
   5906      *)   as_fn_error $? "bad value $enableval for gcc-Werror option" "$LINENO" 5 ;;
   5907    esac
   5908 
   5909 fi
   5910 
   5911 
   5912 
   5913 
   5914 
   5915 
   5916 if test -n "${ac_c_decl_warn_flag+set}"; then :
   5917   st_saved_ac_c_decl_warn_flag="${ac_c_decl_warn_flag}"; unset ac_c_decl_warn_flag
   5918 fi
   5919 
   5920 if test -n "${ac_c_preproc_warn_flag+set}"; then :
   5921   st_saved_ac_c_preproc_warn_flag="${ac_c_preproc_warn_flag}"; unset ac_c_preproc_warn_flag
   5922 fi
   5923 
   5924 if test -n "${ac_c_werror_flag+set}"; then :
   5925   st_saved_ac_c_werror_flag="${ac_c_werror_flag}"; unset ac_c_werror_flag
   5926 fi
   5927 
   5928 if test -n "${ac_compile+set}"; then :
   5929   st_saved_ac_compile="${ac_compile}"; unset ac_compile
   5930 fi
   5931 
   5932 if test -n "${ac_compiler_gnu+set}"; then :
   5933   st_saved_ac_compiler_gnu="${ac_compiler_gnu}"; unset ac_compiler_gnu
   5934 fi
   5935 
   5936 if test -n "${ac_cpp+set}"; then :
   5937   st_saved_ac_cpp="${ac_cpp}"; unset ac_cpp
   5938 fi
   5939 
   5940 if test -n "${ac_cv_c_compiler_gnu+set}"; then :
   5941   st_saved_ac_cv_c_compiler_gnu="${ac_cv_c_compiler_gnu}"; unset ac_cv_c_compiler_gnu
   5942 fi
   5943 
   5944 if test -n "${ac_cv_c_decl_report+set}"; then :
   5945   st_saved_ac_cv_c_decl_report="${ac_cv_c_decl_report}"; unset ac_cv_c_decl_report
   5946 fi
   5947 
   5948 if test -n "${ac_link+set}"; then :
   5949   st_saved_ac_link="${ac_link}"; unset ac_link
   5950 fi
   5951 
   5952 if test -n "${ac_tool_prefix+set}"; then :
   5953   st_saved_ac_tool_prefix="${ac_tool_prefix}"; unset ac_tool_prefix
   5954 fi
   5955 
   5956 if test -n "${cross_compiling+set}"; then :
   5957   st_saved_cross_compiling="${cross_compiling}"; unset cross_compiling
   5958 fi
   5959 
   5960 cross_compiling=no
   5961 
   5962 { $as_echo "$as_me:${as_lineno-$LINENO}: looking for a C compiler that generates native executables" >&5
   5963 $as_echo "$as_me: looking for a C compiler that generates native executables" >&6;}
   5964 ac_ext=c
   5965 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   5966 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   5967 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   5968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   5969 if test -n "$ac_tool_prefix"; then
   5970   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   5971 set dummy ${ac_tool_prefix}gcc; ac_word=$2
   5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   5973 $as_echo_n "checking for $ac_word... " >&6; }
   5974 if ${ac_cv_prog_CC_FOR_BUILD+:} false; then :
   5975   $as_echo_n "(cached) " >&6
   5976 else
   5977   if test -n "$CC_FOR_BUILD"; then
   5978   ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
   5979 else
   5980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   5981 for as_dir in $PATH
   5982 do
   5983   IFS=$as_save_IFS
   5984   test -z "$as_dir" && as_dir=.
   5985     for ac_exec_ext in '' $ac_executable_extensions; do
   5986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   5987     ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}gcc"
   5988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   5989     break 2
   5990   fi
   5991 done
   5992   done
   5993 IFS=$as_save_IFS
   5994 
   5995 fi
   5996 fi
   5997 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
   5998 if test -n "$CC_FOR_BUILD"; then
   5999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
   6000 $as_echo "$CC_FOR_BUILD" >&6; }
   6001 else
   6002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6003 $as_echo "no" >&6; }
   6004 fi
   6005 
   6006 
   6007 fi
   6008 if test -z "$ac_cv_prog_CC_FOR_BUILD"; then
   6009   ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
   6010   # Extract the first word of "gcc", so it can be a program name with args.
   6011 set dummy gcc; ac_word=$2
   6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   6013 $as_echo_n "checking for $ac_word... " >&6; }
   6014 if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then :
   6015   $as_echo_n "(cached) " >&6
   6016 else
   6017   if test -n "$ac_ct_CC_FOR_BUILD"; then
   6018   ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
   6019 else
   6020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   6021 for as_dir in $PATH
   6022 do
   6023   IFS=$as_save_IFS
   6024   test -z "$as_dir" && as_dir=.
   6025     for ac_exec_ext in '' $ac_executable_extensions; do
   6026   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   6027     ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc"
   6028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   6029     break 2
   6030   fi
   6031 done
   6032   done
   6033 IFS=$as_save_IFS
   6034 
   6035 fi
   6036 fi
   6037 ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
   6038 if test -n "$ac_ct_CC_FOR_BUILD"; then
   6039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5
   6040 $as_echo "$ac_ct_CC_FOR_BUILD" >&6; }
   6041 else
   6042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6043 $as_echo "no" >&6; }
   6044 fi
   6045 
   6046   if test "x$ac_ct_CC_FOR_BUILD" = x; then
   6047     CC_FOR_BUILD=""
   6048   else
   6049     case $cross_compiling:$ac_tool_warned in
   6050 yes:)
   6051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5
   6052 $as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;}
   6053 ac_tool_warned=yes ;;
   6054 esac
   6055     CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
   6056   fi
   6057 else
   6058   CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD"
   6059 fi
   6060 
   6061 if test -z "$CC_FOR_BUILD"; then
   6062           if test -n "$ac_tool_prefix"; then
   6063     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   6064 set dummy ${ac_tool_prefix}cc; ac_word=$2
   6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   6066 $as_echo_n "checking for $ac_word... " >&6; }
   6067 if ${ac_cv_prog_CC_FOR_BUILD+:} false; then :
   6068   $as_echo_n "(cached) " >&6
   6069 else
   6070   if test -n "$CC_FOR_BUILD"; then
   6071   ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
   6072 else
   6073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   6074 for as_dir in $PATH
   6075 do
   6076   IFS=$as_save_IFS
   6077   test -z "$as_dir" && as_dir=.
   6078     for ac_exec_ext in '' $ac_executable_extensions; do
   6079   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   6080     ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}cc"
   6081     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   6082     break 2
   6083   fi
   6084 done
   6085   done
   6086 IFS=$as_save_IFS
   6087 
   6088 fi
   6089 fi
   6090 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
   6091 if test -n "$CC_FOR_BUILD"; then
   6092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
   6093 $as_echo "$CC_FOR_BUILD" >&6; }
   6094 else
   6095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6096 $as_echo "no" >&6; }
   6097 fi
   6098 
   6099 
   6100   fi
   6101 fi
   6102 if test -z "$CC_FOR_BUILD"; then
   6103   # Extract the first word of "cc", so it can be a program name with args.
   6104 set dummy cc; ac_word=$2
   6105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   6106 $as_echo_n "checking for $ac_word... " >&6; }
   6107 if ${ac_cv_prog_CC_FOR_BUILD+:} false; then :
   6108   $as_echo_n "(cached) " >&6
   6109 else
   6110   if test -n "$CC_FOR_BUILD"; then
   6111   ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
   6112 else
   6113   ac_prog_rejected=no
   6114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   6115 for as_dir in $PATH
   6116 do
   6117   IFS=$as_save_IFS
   6118   test -z "$as_dir" && as_dir=.
   6119     for ac_exec_ext in '' $ac_executable_extensions; do
   6120   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   6121     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   6122        ac_prog_rejected=yes
   6123        continue
   6124      fi
   6125     ac_cv_prog_CC_FOR_BUILD="cc"
   6126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   6127     break 2
   6128   fi
   6129 done
   6130   done
   6131 IFS=$as_save_IFS
   6132 
   6133 if test $ac_prog_rejected = yes; then
   6134   # We found a bogon in the path, so make sure we never use it.
   6135   set dummy $ac_cv_prog_CC_FOR_BUILD
   6136   shift
   6137   if test $# != 0; then
   6138     # We chose a different compiler from the bogus one.
   6139     # However, it has the same basename, so the bogon will be chosen
   6140     # first if we set CC_FOR_BUILD to just the basename; use the full file name.
   6141     shift
   6142     ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@"
   6143   fi
   6144 fi
   6145 fi
   6146 fi
   6147 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
   6148 if test -n "$CC_FOR_BUILD"; then
   6149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
   6150 $as_echo "$CC_FOR_BUILD" >&6; }
   6151 else
   6152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6153 $as_echo "no" >&6; }
   6154 fi
   6155 
   6156 
   6157 fi
   6158 if test -z "$CC_FOR_BUILD"; then
   6159   if test -n "$ac_tool_prefix"; then
   6160   for ac_prog in cl.exe
   6161   do
   6162     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   6163 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   6164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   6165 $as_echo_n "checking for $ac_word... " >&6; }
   6166 if ${ac_cv_prog_CC_FOR_BUILD+:} false; then :
   6167   $as_echo_n "(cached) " >&6
   6168 else
   6169   if test -n "$CC_FOR_BUILD"; then
   6170   ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
   6171 else
   6172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   6173 for as_dir in $PATH
   6174 do
   6175   IFS=$as_save_IFS
   6176   test -z "$as_dir" && as_dir=.
   6177     for ac_exec_ext in '' $ac_executable_extensions; do
   6178   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   6179     ac_cv_prog_CC_FOR_BUILD="$ac_tool_prefix$ac_prog"
   6180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   6181     break 2
   6182   fi
   6183 done
   6184   done
   6185 IFS=$as_save_IFS
   6186 
   6187 fi
   6188 fi
   6189 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
   6190 if test -n "$CC_FOR_BUILD"; then
   6191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5
   6192 $as_echo "$CC_FOR_BUILD" >&6; }
   6193 else
   6194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6195 $as_echo "no" >&6; }
   6196 fi
   6197 
   6198 
   6199     test -n "$CC_FOR_BUILD" && break
   6200   done
   6201 fi
   6202 if test -z "$CC_FOR_BUILD"; then
   6203   ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
   6204   for ac_prog in cl.exe
   6205 do
   6206   # Extract the first word of "$ac_prog", so it can be a program name with args.
   6207 set dummy $ac_prog; ac_word=$2
   6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   6209 $as_echo_n "checking for $ac_word... " >&6; }
   6210 if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then :
   6211   $as_echo_n "(cached) " >&6
   6212 else
   6213   if test -n "$ac_ct_CC_FOR_BUILD"; then
   6214   ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
   6215 else
   6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   6217 for as_dir in $PATH
   6218 do
   6219   IFS=$as_save_IFS
   6220   test -z "$as_dir" && as_dir=.
   6221     for ac_exec_ext in '' $ac_executable_extensions; do
   6222   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   6223     ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog"
   6224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   6225     break 2
   6226   fi
   6227 done
   6228   done
   6229 IFS=$as_save_IFS
   6230 
   6231 fi
   6232 fi
   6233 ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
   6234 if test -n "$ac_ct_CC_FOR_BUILD"; then
   6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5
   6236 $as_echo "$ac_ct_CC_FOR_BUILD" >&6; }
   6237 else
   6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   6239 $as_echo "no" >&6; }
   6240 fi
   6241 
   6242 
   6243   test -n "$ac_ct_CC_FOR_BUILD" && break
   6244 done
   6245 
   6246   if test "x$ac_ct_CC_FOR_BUILD" = x; then
   6247     CC_FOR_BUILD=""
   6248   else
   6249     case $cross_compiling:$ac_tool_warned in
   6250 yes:)
   6251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5
   6252 $as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;}
   6253 ac_tool_warned=yes ;;
   6254 esac
   6255     CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
   6256   fi
   6257 fi
   6258 
   6259 fi
   6260 
   6261 
   6262 test -z "$CC_FOR_BUILD" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   6263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   6264 as_fn_error $? "no acceptable C compiler found in \$PATH
   6265 See \`config.log' for more details" "$LINENO" 5; }
   6266 
   6267 # Provide some information about the compiler.
   6268 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   6269 set X $ac_compile
   6270 ac_compiler=$2
   6271 for ac_option in --version -v -V -qversion; do
   6272   { { ac_try="$ac_compiler $ac_option >&5"
   6273 case "(($ac_try" in
   6274   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   6275   *) ac_try_echo=$ac_try;;
   6276 esac
   6277 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   6278 $as_echo "$ac_try_echo"; } >&5
   6279   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   6280   ac_status=$?
   6281   if test -s conftest.err; then
   6282     sed '10a\
   6283 ... rest of stderr output deleted ...
   6284          10q' conftest.err >conftest.er1
   6285     cat conftest.er1 >&5
   6286   fi
   6287   rm -f conftest.er1 conftest.err
   6288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   6289   test $ac_status = 0; }
   6290 done
   6291 
   6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   6293 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   6294 if ${ac_cv_c_compiler_gnu+:} false; then :
   6295   $as_echo_n "(cached) " >&6
   6296 else
   6297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6298 /* end confdefs.h.  */
   6299 
   6300 int
   6301 main ()
   6302 {
   6303 #ifndef __GNUC__
   6304        choke me
   6305 #endif
   6306 
   6307   ;
   6308   return 0;
   6309 }
   6310 _ACEOF
   6311 if ac_fn_c_try_compile "$LINENO"; then :
   6312   ac_compiler_gnu=yes
   6313 else
   6314   ac_compiler_gnu=no
   6315 fi
   6316 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
   6317 ac_cv_c_compiler_gnu=$ac_compiler_gnu
   6318 
   6319 fi
   6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   6321 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   6322 if test $ac_compiler_gnu = yes; then
   6323   GCC=yes
   6324 else
   6325   GCC=
   6326 fi
   6327 ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set}
   6328 ac_save_CFLAGS=$CFLAGS_FOR_BUILD
   6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5
   6330 $as_echo_n "checking whether $CC_FOR_BUILD accepts -g... " >&6; }
   6331 if ${ac_cv_build_prog_cc_g+:} false; then :
   6332   $as_echo_n "(cached) " >&6
   6333 else
   6334   ac_save_c_werror_flag=$ac_c_werror_flag
   6335    ac_c_werror_flag=yes
   6336    ac_cv_build_prog_cc_g=no
   6337    CFLAGS_FOR_BUILD="-g"
   6338    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6339 /* end confdefs.h.  */
   6340 
   6341 int
   6342 main ()
   6343 {
   6344 
   6345   ;
   6346   return 0;
   6347 }
   6348 _ACEOF
   6349 if ac_fn_c_try_compile "$LINENO"; then :
   6350   ac_cv_build_prog_cc_g=yes
   6351 else
   6352   CFLAGS_FOR_BUILD=""
   6353       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6354 /* end confdefs.h.  */
   6355 
   6356 int
   6357 main ()
   6358 {
   6359 
   6360   ;
   6361   return 0;
   6362 }
   6363 _ACEOF
   6364 if ac_fn_c_try_compile "$LINENO"; then :
   6365 
   6366 else
   6367   ac_c_werror_flag=$ac_save_c_werror_flag
   6368 	 CFLAGS_FOR_BUILD="-g"
   6369 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6370 /* end confdefs.h.  */
   6371 
   6372 int
   6373 main ()
   6374 {
   6375 
   6376   ;
   6377   return 0;
   6378 }
   6379 _ACEOF
   6380 if ac_fn_c_try_compile "$LINENO"; then :
   6381   ac_cv_build_prog_cc_g=yes
   6382 fi
   6383 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
   6384 fi
   6385 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
   6386 fi
   6387 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
   6388    ac_c_werror_flag=$ac_save_c_werror_flag
   6389 fi
   6390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5
   6391 $as_echo "$ac_cv_build_prog_cc_g" >&6; }
   6392 if test "$ac_test_CFLAGS" = set; then
   6393   CFLAGS_FOR_BUILD=$ac_save_CFLAGS
   6394 elif test $ac_cv_build_prog_cc_g = yes; then
   6395   if test "$GCC" = yes; then
   6396     CFLAGS_FOR_BUILD="-g -O2"
   6397   else
   6398     CFLAGS_FOR_BUILD="-g"
   6399   fi
   6400 else
   6401   if test "$GCC" = yes; then
   6402     CFLAGS_FOR_BUILD="-O2"
   6403   else
   6404     CFLAGS_FOR_BUILD=
   6405   fi
   6406 fi
   6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to accept ISO C89" >&5
   6408 $as_echo_n "checking for $CC_FOR_BUILD option to accept ISO C89... " >&6; }
   6409 if ${ac_cv_build_prog_cc_c89+:} false; then :
   6410   $as_echo_n "(cached) " >&6
   6411 else
   6412   ac_cv_build_prog_cc_c89=no
   6413 ac_save_CC=$CC_FOR_BUILD
   6414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6415 /* end confdefs.h.  */
   6416 #include <stdarg.h>
   6417 #include <stdio.h>
   6418 struct stat;
   6419 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   6420 struct buf { int x; };
   6421 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   6422 static char *e (p, i)
   6423      char **p;
   6424      int i;
   6425 {
   6426   return p[i];
   6427 }
   6428 static char *f (char * (*g) (char **, int), char **p, ...)
   6429 {
   6430   char *s;
   6431   va_list v;
   6432   va_start (v,p);
   6433   s = g (p, va_arg (v,int));
   6434   va_end (v);
   6435   return s;
   6436 }
   6437 
   6438 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   6439    function prototypes and stuff, but not '\xHH' hex character constants.
   6440    These don't provoke an error unfortunately, instead are silently treated
   6441    as 'x'.  The following induces an error, until -std is added to get
   6442    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   6443    array size at least.  It's necessary to write '\x00'==0 to get something
   6444    that's true only with -std.  */
   6445 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   6446 
   6447 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   6448    inside strings and character constants.  */
   6449 #define FOO(x) 'x'
   6450 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   6451 
   6452 int test (int i, double x);
   6453 struct s1 {int (*f) (int a);};
   6454 struct s2 {int (*f) (double a);};
   6455 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   6456 int argc;
   6457 char **argv;
   6458 int
   6459 main ()
   6460 {
   6461 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   6462   ;
   6463   return 0;
   6464 }
   6465 _ACEOF
   6466 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   6467 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   6468 do
   6469   CC_FOR_BUILD="$ac_save_CC $ac_arg"
   6470   if ac_fn_c_try_compile "$LINENO"; then :
   6471   ac_cv_build_prog_cc_c89=$ac_arg
   6472 fi
   6473 rm -f core conftest.err conftest.$ac_build_objext
   6474   test "x$ac_cv_build_prog_cc_c89" != "xno" && break
   6475 done
   6476 rm -f conftest.$ac_ext
   6477 CC_FOR_BUILD=$ac_save_CC
   6478 
   6479 fi
   6480 # AC_CACHE_VAL
   6481 case "x$ac_cv_build_prog_cc_c89" in
   6482   x)
   6483     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   6484 $as_echo "none needed" >&6; } ;;
   6485   xno)
   6486     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   6487 $as_echo "unsupported" >&6; } ;;
   6488   *)
   6489     CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_c89"
   6490     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_c89" >&5
   6491 $as_echo "$ac_cv_build_prog_cc_c89" >&6; } ;;
   6492 esac
   6493 if test "x$ac_cv_build_prog_cc_c89" != xno; then :
   6494 
   6495 fi
   6496 
   6497 ac_ext=c
   6498 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   6499 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   6500 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   6501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   6502 
   6503 ac_ext=c
   6504 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   6505 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   6506 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   6507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5
   6509 $as_echo_n "checking whether $CC_FOR_BUILD understands -c and -o together... " >&6; }
   6510 if ${am_cv_build_prog_cc_c_o+:} false; then :
   6511   $as_echo_n "(cached) " >&6
   6512 else
   6513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6514 /* end confdefs.h.  */
   6515 
   6516 int
   6517 main ()
   6518 {
   6519 
   6520   ;
   6521   return 0;
   6522 }
   6523 _ACEOF
   6524   # Make sure it works both with $CC and with simple cc.
   6525   # Following AC_PROG_CC_C_O, we do the test twice because some
   6526   # compilers refuse to overwrite an existing .o file with -o,
   6527   # though they will create one.
   6528   am_cv_build_prog_cc_c_o=yes
   6529   for am_i in 1 2; do
   6530     if { echo "$as_me:$LINENO: $CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext" >&5
   6531    ($CC_FOR_BUILD -c conftest.$ac_ext -o conftest2.$ac_build_objext) >&5 2>&5
   6532    ac_status=$?
   6533    echo "$as_me:$LINENO: \$? = $ac_status" >&5
   6534    (exit $ac_status); } \
   6535          && test -f conftest2.$ac_build_objext; then
   6536       : OK
   6537     else
   6538       am_cv_build_prog_cc_c_o=no
   6539       break
   6540     fi
   6541   done
   6542   rm -f core conftest*
   6543   unset am_i
   6544 fi
   6545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_build_prog_cc_c_o" >&5
   6546 $as_echo "$am_cv_build_prog_cc_c_o" >&6; }
   6547 if test "$am_cv_build_prog_cc_c_o" != yes; then
   6548    # Losing compiler, so override with the script.
   6549    # FIXME: It is wrong to rewrite CC.
   6550    # But if we don't then we get into trouble of one sort or another.
   6551    # A longer-term fix would be to have automake use am__CC in this case,
   6552    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   6553    CC_FOR_BUILD="$am_aux_dir/compile $CC_FOR_BUILD"
   6554 fi
   6555 ac_ext=c
   6556 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   6557 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   6558 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   6559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   6560 
   6561 
   6562 depcc="$CC_FOR_BUILD"   am_compiler_list=
   6563 
   6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
   6565 $as_echo_n "checking dependency style of $depcc... " >&6; }
   6566 if ${am_cv_build_CC_dependencies_compiler_type+:} false; then :
   6567   $as_echo_n "(cached) " >&6
   6568 else
   6569   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   6570   # We make a subdir and do the tests there.  Otherwise we can end up
   6571   # making bogus files that we don't know about and never remove.  For
   6572   # instance it was reported that on HP-UX the gcc test will end up
   6573   # making a dummy file named 'D' -- because '-MD' means "put the output
   6574   # in D".
   6575   rm -rf conftest.dir
   6576   mkdir conftest.dir
   6577   # Copy depcomp to subdir because otherwise we won't find it if we're
   6578   # using a relative directory.
   6579   cp "$am_depcomp" conftest.dir
   6580   cd conftest.dir
   6581   # We will build objects and dependencies in a subdirectory because
   6582   # it helps to detect inapplicable dependency modes.  For instance
   6583   # both Tru64's cc and ICC support -MD to output dependencies as a
   6584   # side effect of compilation, but ICC will put the dependencies in
   6585   # the current directory while Tru64 will put them in the object
   6586   # directory.
   6587   mkdir sub
   6588 
   6589   am_cv_build_CC_dependencies_compiler_type=none
   6590   if test "$am_compiler_list" = ""; then
   6591      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
   6592   fi
   6593   am__universal=false
   6594   case " $depcc " in #(
   6595      *\ -arch\ *\ -arch\ *) am__universal=true ;;
   6596      esac
   6597 
   6598   for depmode in $am_compiler_list; do
   6599     # Setup a source with many dependencies, because some compilers
   6600     # like to wrap large dependency lists on column 80 (with \), and
   6601     # we should not choose a depcomp mode which is confused by this.
   6602     #
   6603     # We need to recreate these files for each test, as the compiler may
   6604     # overwrite some of them when testing with obscure command lines.
   6605     # This happens at least with the AIX C compiler.
   6606     : > sub/conftest.c
   6607     for i in 1 2 3 4 5 6; do
   6608       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   6609       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
   6610       # Solaris 10 /bin/sh.
   6611       echo '/* dummy */' > sub/conftst$i.h
   6612     done
   6613     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   6614 
   6615     # We check with '-c' and '-o' for the sake of the "dashmstdout"
   6616     # mode.  It turns out that the SunPro C++ compiler does not properly
   6617     # handle '-M -o', and we need to detect this.  Also, some Intel
   6618     # versions had trouble with output in subdirs.
   6619     am__obj=sub/conftest.${OBJEXT-o}
   6620     am__minus_obj="-o $am__obj"
   6621     case $depmode in
   6622     gcc)
   6623       # This depmode causes a compiler race in universal mode.
   6624       test "$am__universal" = false || continue
   6625       ;;
   6626     nosideeffect)
   6627       # After this tag, mechanisms are not by side-effect, so they'll
   6628       # only be used when explicitly requested.
   6629       if test "x$enable_dependency_tracking" = xyes; then
   6630 	continue
   6631       else
   6632 	break
   6633       fi
   6634       ;;
   6635     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
   6636       # This compiler won't grok '-c -o', but also, the minuso test has
   6637       # not run yet.  These depmodes are late enough in the game, and
   6638       # so weak that their functioning should not be impacted.
   6639       am__obj=conftest.${OBJEXT-o}
   6640       am__minus_obj=
   6641       ;;
   6642     none) break ;;
   6643     esac
   6644     if depmode=$depmode \
   6645        source=sub/conftest.c object=$am__obj \
   6646        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   6647        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
   6648          >/dev/null 2>conftest.err &&
   6649        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
   6650        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   6651        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
   6652        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   6653       # icc doesn't choke on unknown options, it will just issue warnings
   6654       # or remarks (even with -Werror).  So we grep stderr for any message
   6655       # that says an option was ignored or not supported.
   6656       # When given -MP, icc 7.0 and 7.1 complain thusly:
   6657       #   icc: Command line warning: ignoring option '-M'; no argument required
   6658       # The diagnosis changed in icc 8.0:
   6659       #   icc: Command line remark: option '-MP' not supported
   6660       if (grep 'ignoring option' conftest.err ||
   6661           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   6662         am_cv_build_CC_dependencies_compiler_type=$depmode
   6663         break
   6664       fi
   6665     fi
   6666   done
   6667 
   6668   cd ..
   6669   rm -rf conftest.dir
   6670 else
   6671   am_cv_build_CC_dependencies_compiler_type=none
   6672 fi
   6673 
   6674 fi
   6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_build_CC_dependencies_compiler_type" >&5
   6676 $as_echo "$am_cv_build_CC_dependencies_compiler_type" >&6; }
   6677 CCDEPMODE=depmode=$am_cv_build_CC_dependencies_compiler_type
   6678 
   6679  if
   6680   test "x$enable_dependency_tracking" != xno \
   6681   && test "$am_cv_build_CC_dependencies_compiler_type" = gcc3; then
   6682   am__fastdepCC_TRUE=
   6683   am__fastdepCC_FALSE='#'
   6684 else
   6685   am__fastdepCC_TRUE='#'
   6686   am__fastdepCC_FALSE=
   6687 fi
   6688 
   6689 
   6690 ac_ext=c
   6691 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   6692 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   6693 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   6694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   6695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   6696 $as_echo_n "checking how to run the C preprocessor... " >&6; }
   6697 # On Suns, sometimes $CPP names a directory.
   6698 if test -n "$CPP_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then
   6699   CPP_FOR_BUILD=
   6700 fi
   6701 if test -z "$CPP_FOR_BUILD"; then
   6702   if ${ac_cv_build_prog_CPP+:} false; then :
   6703   $as_echo_n "(cached) " >&6
   6704 else
   6705       # Double quotes because CPP needs to be expanded
   6706     for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp"
   6707     do
   6708       ac_preproc_ok=false
   6709 for ac_c_preproc_warn_flag in '' yes
   6710 do
   6711   # Use a header file that comes with gcc, so configuring glibc
   6712   # with a fresh cross-compiler works.
   6713   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   6714   # <limits.h> exists even on freestanding compilers.
   6715   # On the NeXT, cc -E runs the code through the compiler's parser,
   6716   # not just through cpp. "Syntax error" is here to catch this case.
   6717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6718 /* end confdefs.h.  */
   6719 #ifdef __STDC__
   6720 # include <limits.h>
   6721 #else
   6722 # include <assert.h>
   6723 #endif
   6724 		     Syntax error
   6725 _ACEOF
   6726 if ac_fn_c_try_cpp "$LINENO"; then :
   6727 
   6728 else
   6729   # Broken: fails on valid input.
   6730 continue
   6731 fi
   6732 rm -f conftest.err conftest.i conftest.$ac_ext
   6733 
   6734   # OK, works on sane cases.  Now check whether nonexistent headers
   6735   # can be detected and how.
   6736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6737 /* end confdefs.h.  */
   6738 #include <ac_nonexistent.h>
   6739 _ACEOF
   6740 if ac_fn_c_try_cpp "$LINENO"; then :
   6741   # Broken: success on invalid input.
   6742 continue
   6743 else
   6744   # Passes both tests.
   6745 ac_preproc_ok=:
   6746 break
   6747 fi
   6748 rm -f conftest.err conftest.i conftest.$ac_ext
   6749 
   6750 done
   6751 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   6752 rm -f conftest.i conftest.err conftest.$ac_ext
   6753 if $ac_preproc_ok; then :
   6754   break
   6755 fi
   6756 
   6757     done
   6758     ac_cv_build_prog_CPP=$CPP_FOR_BUILD
   6759 
   6760 fi
   6761   CPP_FOR_BUILD=$ac_cv_build_prog_CPP
   6762 else
   6763   ac_cv_build_prog_CPP=$CPP_FOR_BUILD
   6764 fi
   6765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5
   6766 $as_echo "$CPP_FOR_BUILD" >&6; }
   6767 ac_preproc_ok=false
   6768 for ac_c_preproc_warn_flag in '' yes
   6769 do
   6770   # Use a header file that comes with gcc, so configuring glibc
   6771   # with a fresh cross-compiler works.
   6772   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   6773   # <limits.h> exists even on freestanding compilers.
   6774   # On the NeXT, cc -E runs the code through the compiler's parser,
   6775   # not just through cpp. "Syntax error" is here to catch this case.
   6776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6777 /* end confdefs.h.  */
   6778 #ifdef __STDC__
   6779 # include <limits.h>
   6780 #else
   6781 # include <assert.h>
   6782 #endif
   6783 		     Syntax error
   6784 _ACEOF
   6785 if ac_fn_c_try_cpp "$LINENO"; then :
   6786 
   6787 else
   6788   # Broken: fails on valid input.
   6789 continue
   6790 fi
   6791 rm -f conftest.err conftest.i conftest.$ac_ext
   6792 
   6793   # OK, works on sane cases.  Now check whether nonexistent headers
   6794   # can be detected and how.
   6795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6796 /* end confdefs.h.  */
   6797 #include <ac_nonexistent.h>
   6798 _ACEOF
   6799 if ac_fn_c_try_cpp "$LINENO"; then :
   6800   # Broken: success on invalid input.
   6801 continue
   6802 else
   6803   # Passes both tests.
   6804 ac_preproc_ok=:
   6805 break
   6806 fi
   6807 rm -f conftest.err conftest.i conftest.$ac_ext
   6808 
   6809 done
   6810 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   6811 rm -f conftest.i conftest.err conftest.$ac_ext
   6812 if $ac_preproc_ok; then :
   6813 
   6814 else
   6815   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   6816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   6817 as_fn_error $? "C preprocessor \"$CPP_FOR_BUILD\" fails sanity check
   6818 See \`config.log' for more details" "$LINENO" 5; }
   6819 fi
   6820 
   6821 ac_ext=c
   6822 ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
   6823 ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
   6824 ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5'
   6825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   6826 
   6827 
   6828 
   6829 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   6830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   6831 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   6832 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   6833   $as_echo_n "(cached) " >&6
   6834 else
   6835 
   6836   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   6837   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   6838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6839 /* end confdefs.h.  */
   6840 
   6841 int
   6842 main ()
   6843 {
   6844 
   6845   ;
   6846   return 0;
   6847 }
   6848 _ACEOF
   6849 if ac_fn_c_try_link "$LINENO"; then :
   6850   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   6851 else
   6852   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   6853 fi
   6854 rm -f core conftest.err conftest.$ac_build_objext \
   6855     conftest$ac_build_exeext conftest.$ac_ext
   6856   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   6857 
   6858 fi
   6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   6860 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   6861 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   6862   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   6863 else
   6864   gl_build_unknown_warnings_are_errors=
   6865 fi
   6866 
   6867 
   6868 fi
   6869 
   6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wall" >&5
   6871 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wall... " >&6; }
   6872 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wall+:} false; then :
   6873   $as_echo_n "(cached) " >&6
   6874 else
   6875 
   6876   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   6877   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wall"
   6878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6879 /* end confdefs.h.  */
   6880 
   6881 int
   6882 main ()
   6883 {
   6884 
   6885   ;
   6886   return 0;
   6887 }
   6888 _ACEOF
   6889 if ac_fn_c_try_link "$LINENO"; then :
   6890   gl_cv_warn_CFLAGS_FOR_BUILD__Wall=yes
   6891 else
   6892   gl_cv_warn_CFLAGS_FOR_BUILD__Wall=no
   6893 fi
   6894 rm -f core conftest.err conftest.$ac_build_objext \
   6895     conftest$ac_build_exeext conftest.$ac_ext
   6896   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   6897 
   6898 fi
   6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wall" >&5
   6900 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wall" >&6; }
   6901 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wall" = xyes; then :
   6902   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wall"
   6903 fi
   6904 
   6905 
   6906 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   6907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   6908 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   6909 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   6910   $as_echo_n "(cached) " >&6
   6911 else
   6912 
   6913   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   6914   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   6915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6916 /* end confdefs.h.  */
   6917 
   6918 int
   6919 main ()
   6920 {
   6921 
   6922   ;
   6923   return 0;
   6924 }
   6925 _ACEOF
   6926 if ac_fn_c_try_link "$LINENO"; then :
   6927   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   6928 else
   6929   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   6930 fi
   6931 rm -f core conftest.err conftest.$ac_build_objext \
   6932     conftest$ac_build_exeext conftest.$ac_ext
   6933   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   6934 
   6935 fi
   6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   6937 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   6938 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   6939   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   6940 else
   6941   gl_build_unknown_warnings_are_errors=
   6942 fi
   6943 
   6944 
   6945 fi
   6946 
   6947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wempty-body" >&5
   6948 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wempty-body... " >&6; }
   6949 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body+:} false; then :
   6950   $as_echo_n "(cached) " >&6
   6951 else
   6952 
   6953   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   6954   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wempty-body"
   6955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6956 /* end confdefs.h.  */
   6957 
   6958 int
   6959 main ()
   6960 {
   6961 
   6962   ;
   6963   return 0;
   6964 }
   6965 _ACEOF
   6966 if ac_fn_c_try_link "$LINENO"; then :
   6967   gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body=yes
   6968 else
   6969   gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body=no
   6970 fi
   6971 rm -f core conftest.err conftest.$ac_build_objext \
   6972     conftest$ac_build_exeext conftest.$ac_ext
   6973   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   6974 
   6975 fi
   6976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" >&5
   6977 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" >&6; }
   6978 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" = xyes; then :
   6979   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wempty-body"
   6980 fi
   6981 
   6982 
   6983 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   6984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   6985 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   6986 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   6987   $as_echo_n "(cached) " >&6
   6988 else
   6989 
   6990   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   6991   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   6992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6993 /* end confdefs.h.  */
   6994 
   6995 int
   6996 main ()
   6997 {
   6998 
   6999   ;
   7000   return 0;
   7001 }
   7002 _ACEOF
   7003 if ac_fn_c_try_link "$LINENO"; then :
   7004   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7005 else
   7006   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7007 fi
   7008 rm -f core conftest.err conftest.$ac_build_objext \
   7009     conftest$ac_build_exeext conftest.$ac_ext
   7010   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7011 
   7012 fi
   7013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7014 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7015 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7016   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7017 else
   7018   gl_build_unknown_warnings_are_errors=
   7019 fi
   7020 
   7021 
   7022 fi
   7023 
   7024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wformat-security" >&5
   7025 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wformat-security... " >&6; }
   7026 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security+:} false; then :
   7027   $as_echo_n "(cached) " >&6
   7028 else
   7029 
   7030   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7031   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wformat-security"
   7032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7033 /* end confdefs.h.  */
   7034 
   7035 int
   7036 main ()
   7037 {
   7038 
   7039   ;
   7040   return 0;
   7041 }
   7042 _ACEOF
   7043 if ac_fn_c_try_link "$LINENO"; then :
   7044   gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=yes
   7045 else
   7046   gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=no
   7047 fi
   7048 rm -f core conftest.err conftest.$ac_build_objext \
   7049     conftest$ac_build_exeext conftest.$ac_ext
   7050   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7051 
   7052 fi
   7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&5
   7054 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&6; }
   7055 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" = xyes; then :
   7056   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wformat-security"
   7057 fi
   7058 
   7059 
   7060 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7062 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7063 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7064   $as_echo_n "(cached) " >&6
   7065 else
   7066 
   7067   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7068   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7070 /* end confdefs.h.  */
   7071 
   7072 int
   7073 main ()
   7074 {
   7075 
   7076   ;
   7077   return 0;
   7078 }
   7079 _ACEOF
   7080 if ac_fn_c_try_link "$LINENO"; then :
   7081   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7082 else
   7083   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7084 fi
   7085 rm -f core conftest.err conftest.$ac_build_objext \
   7086     conftest$ac_build_exeext conftest.$ac_ext
   7087   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7088 
   7089 fi
   7090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7091 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7092 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7093   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7094 else
   7095   gl_build_unknown_warnings_are_errors=
   7096 fi
   7097 
   7098 
   7099 fi
   7100 
   7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wignored-qualifiers" >&5
   7102 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wignored-qualifiers... " >&6; }
   7103 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers+:} false; then :
   7104   $as_echo_n "(cached) " >&6
   7105 else
   7106 
   7107   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7108   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wignored-qualifiers"
   7109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7110 /* end confdefs.h.  */
   7111 
   7112 int
   7113 main ()
   7114 {
   7115 
   7116   ;
   7117   return 0;
   7118 }
   7119 _ACEOF
   7120 if ac_fn_c_try_link "$LINENO"; then :
   7121   gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers=yes
   7122 else
   7123   gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers=no
   7124 fi
   7125 rm -f core conftest.err conftest.$ac_build_objext \
   7126     conftest$ac_build_exeext conftest.$ac_ext
   7127   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7128 
   7129 fi
   7130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" >&5
   7131 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" >&6; }
   7132 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" = xyes; then :
   7133   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wignored-qualifiers"
   7134 fi
   7135 
   7136 
   7137 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7139 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7140 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7141   $as_echo_n "(cached) " >&6
   7142 else
   7143 
   7144   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7145   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7147 /* end confdefs.h.  */
   7148 
   7149 int
   7150 main ()
   7151 {
   7152 
   7153   ;
   7154   return 0;
   7155 }
   7156 _ACEOF
   7157 if ac_fn_c_try_link "$LINENO"; then :
   7158   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7159 else
   7160   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7161 fi
   7162 rm -f core conftest.err conftest.$ac_build_objext \
   7163     conftest$ac_build_exeext conftest.$ac_ext
   7164   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7165 
   7166 fi
   7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7168 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7169 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7170   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7171 else
   7172   gl_build_unknown_warnings_are_errors=
   7173 fi
   7174 
   7175 
   7176 fi
   7177 
   7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Winit-self" >&5
   7179 $as_echo_n "checking whether $CC_FOR_BUILD handles -Winit-self... " >&6; }
   7180 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self+:} false; then :
   7181   $as_echo_n "(cached) " >&6
   7182 else
   7183 
   7184   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7185   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Winit-self"
   7186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7187 /* end confdefs.h.  */
   7188 
   7189 int
   7190 main ()
   7191 {
   7192 
   7193   ;
   7194   return 0;
   7195 }
   7196 _ACEOF
   7197 if ac_fn_c_try_link "$LINENO"; then :
   7198   gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=yes
   7199 else
   7200   gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=no
   7201 fi
   7202 rm -f core conftest.err conftest.$ac_build_objext \
   7203     conftest$ac_build_exeext conftest.$ac_ext
   7204   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7205 
   7206 fi
   7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&5
   7208 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&6; }
   7209 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" = xyes; then :
   7210   as_fn_append WARN_CFLAGS_FOR_BUILD " -Winit-self"
   7211 fi
   7212 
   7213 
   7214 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7216 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7217 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7218   $as_echo_n "(cached) " >&6
   7219 else
   7220 
   7221   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7222   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7224 /* end confdefs.h.  */
   7225 
   7226 int
   7227 main ()
   7228 {
   7229 
   7230   ;
   7231   return 0;
   7232 }
   7233 _ACEOF
   7234 if ac_fn_c_try_link "$LINENO"; then :
   7235   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7236 else
   7237   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7238 fi
   7239 rm -f core conftest.err conftest.$ac_build_objext \
   7240     conftest$ac_build_exeext conftest.$ac_ext
   7241   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7242 
   7243 fi
   7244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7245 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7246 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7247   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7248 else
   7249   gl_build_unknown_warnings_are_errors=
   7250 fi
   7251 
   7252 
   7253 fi
   7254 
   7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wlogical-op" >&5
   7256 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wlogical-op... " >&6; }
   7257 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op+:} false; then :
   7258   $as_echo_n "(cached) " >&6
   7259 else
   7260 
   7261   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7262   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wlogical-op"
   7263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7264 /* end confdefs.h.  */
   7265 
   7266 int
   7267 main ()
   7268 {
   7269 
   7270   ;
   7271   return 0;
   7272 }
   7273 _ACEOF
   7274 if ac_fn_c_try_link "$LINENO"; then :
   7275   gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=yes
   7276 else
   7277   gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=no
   7278 fi
   7279 rm -f core conftest.err conftest.$ac_build_objext \
   7280     conftest$ac_build_exeext conftest.$ac_ext
   7281   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7282 
   7283 fi
   7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&5
   7285 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&6; }
   7286 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" = xyes; then :
   7287   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wlogical-op"
   7288 fi
   7289 
   7290 
   7291 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7293 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7294 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7295   $as_echo_n "(cached) " >&6
   7296 else
   7297 
   7298   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7299   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7301 /* end confdefs.h.  */
   7302 
   7303 int
   7304 main ()
   7305 {
   7306 
   7307   ;
   7308   return 0;
   7309 }
   7310 _ACEOF
   7311 if ac_fn_c_try_link "$LINENO"; then :
   7312   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7313 else
   7314   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7315 fi
   7316 rm -f core conftest.err conftest.$ac_build_objext \
   7317     conftest$ac_build_exeext conftest.$ac_ext
   7318   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7319 
   7320 fi
   7321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7322 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7323 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7324   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7325 else
   7326   gl_build_unknown_warnings_are_errors=
   7327 fi
   7328 
   7329 
   7330 fi
   7331 
   7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wmissing-parameter-type" >&5
   7333 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wmissing-parameter-type... " >&6; }
   7334 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type+:} false; then :
   7335   $as_echo_n "(cached) " >&6
   7336 else
   7337 
   7338   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7339   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wmissing-parameter-type"
   7340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7341 /* end confdefs.h.  */
   7342 
   7343 int
   7344 main ()
   7345 {
   7346 
   7347   ;
   7348   return 0;
   7349 }
   7350 _ACEOF
   7351 if ac_fn_c_try_link "$LINENO"; then :
   7352   gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type=yes
   7353 else
   7354   gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type=no
   7355 fi
   7356 rm -f core conftest.err conftest.$ac_build_objext \
   7357     conftest$ac_build_exeext conftest.$ac_ext
   7358   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7359 
   7360 fi
   7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" >&5
   7362 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" >&6; }
   7363 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" = xyes; then :
   7364   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wmissing-parameter-type"
   7365 fi
   7366 
   7367 
   7368 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7370 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7371 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7372   $as_echo_n "(cached) " >&6
   7373 else
   7374 
   7375   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7376   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7378 /* end confdefs.h.  */
   7379 
   7380 int
   7381 main ()
   7382 {
   7383 
   7384   ;
   7385   return 0;
   7386 }
   7387 _ACEOF
   7388 if ac_fn_c_try_link "$LINENO"; then :
   7389   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7390 else
   7391   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7392 fi
   7393 rm -f core conftest.err conftest.$ac_build_objext \
   7394     conftest$ac_build_exeext conftest.$ac_ext
   7395   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7396 
   7397 fi
   7398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7399 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7400 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7401   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7402 else
   7403   gl_build_unknown_warnings_are_errors=
   7404 fi
   7405 
   7406 
   7407 fi
   7408 
   7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wnested-externs" >&5
   7410 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wnested-externs... " >&6; }
   7411 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs+:} false; then :
   7412   $as_echo_n "(cached) " >&6
   7413 else
   7414 
   7415   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7416   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wnested-externs"
   7417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7418 /* end confdefs.h.  */
   7419 
   7420 int
   7421 main ()
   7422 {
   7423 
   7424   ;
   7425   return 0;
   7426 }
   7427 _ACEOF
   7428 if ac_fn_c_try_link "$LINENO"; then :
   7429   gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=yes
   7430 else
   7431   gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=no
   7432 fi
   7433 rm -f core conftest.err conftest.$ac_build_objext \
   7434     conftest$ac_build_exeext conftest.$ac_ext
   7435   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7436 
   7437 fi
   7438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&5
   7439 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&6; }
   7440 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" = xyes; then :
   7441   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wnested-externs"
   7442 fi
   7443 
   7444 
   7445 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7447 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7448 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7449   $as_echo_n "(cached) " >&6
   7450 else
   7451 
   7452   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7453   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7455 /* end confdefs.h.  */
   7456 
   7457 int
   7458 main ()
   7459 {
   7460 
   7461   ;
   7462   return 0;
   7463 }
   7464 _ACEOF
   7465 if ac_fn_c_try_link "$LINENO"; then :
   7466   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7467 else
   7468   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7469 fi
   7470 rm -f core conftest.err conftest.$ac_build_objext \
   7471     conftest$ac_build_exeext conftest.$ac_ext
   7472   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7473 
   7474 fi
   7475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7476 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7477 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7478   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7479 else
   7480   gl_build_unknown_warnings_are_errors=
   7481 fi
   7482 
   7483 
   7484 fi
   7485 
   7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wold-style-declaration" >&5
   7487 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wold-style-declaration... " >&6; }
   7488 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration+:} false; then :
   7489   $as_echo_n "(cached) " >&6
   7490 else
   7491 
   7492   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7493   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wold-style-declaration"
   7494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7495 /* end confdefs.h.  */
   7496 
   7497 int
   7498 main ()
   7499 {
   7500 
   7501   ;
   7502   return 0;
   7503 }
   7504 _ACEOF
   7505 if ac_fn_c_try_link "$LINENO"; then :
   7506   gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration=yes
   7507 else
   7508   gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration=no
   7509 fi
   7510 rm -f core conftest.err conftest.$ac_build_objext \
   7511     conftest$ac_build_exeext conftest.$ac_ext
   7512   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7513 
   7514 fi
   7515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" >&5
   7516 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" >&6; }
   7517 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" = xyes; then :
   7518   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wold-style-declaration"
   7519 fi
   7520 
   7521 
   7522 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7524 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7525 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7526   $as_echo_n "(cached) " >&6
   7527 else
   7528 
   7529   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7530   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7532 /* end confdefs.h.  */
   7533 
   7534 int
   7535 main ()
   7536 {
   7537 
   7538   ;
   7539   return 0;
   7540 }
   7541 _ACEOF
   7542 if ac_fn_c_try_link "$LINENO"; then :
   7543   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7544 else
   7545   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7546 fi
   7547 rm -f core conftest.err conftest.$ac_build_objext \
   7548     conftest$ac_build_exeext conftest.$ac_ext
   7549   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7550 
   7551 fi
   7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7553 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7554 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7555   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7556 else
   7557   gl_build_unknown_warnings_are_errors=
   7558 fi
   7559 
   7560 
   7561 fi
   7562 
   7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wold-style-definition" >&5
   7564 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wold-style-definition... " >&6; }
   7565 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition+:} false; then :
   7566   $as_echo_n "(cached) " >&6
   7567 else
   7568 
   7569   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7570   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wold-style-definition"
   7571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7572 /* end confdefs.h.  */
   7573 
   7574 int
   7575 main ()
   7576 {
   7577 
   7578   ;
   7579   return 0;
   7580 }
   7581 _ACEOF
   7582 if ac_fn_c_try_link "$LINENO"; then :
   7583   gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=yes
   7584 else
   7585   gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=no
   7586 fi
   7587 rm -f core conftest.err conftest.$ac_build_objext \
   7588     conftest$ac_build_exeext conftest.$ac_ext
   7589   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7590 
   7591 fi
   7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&5
   7593 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&6; }
   7594 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" = xyes; then :
   7595   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wold-style-definition"
   7596 fi
   7597 
   7598 
   7599 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7601 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7602 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7603   $as_echo_n "(cached) " >&6
   7604 else
   7605 
   7606   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7607   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7609 /* end confdefs.h.  */
   7610 
   7611 int
   7612 main ()
   7613 {
   7614 
   7615   ;
   7616   return 0;
   7617 }
   7618 _ACEOF
   7619 if ac_fn_c_try_link "$LINENO"; then :
   7620   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7621 else
   7622   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7623 fi
   7624 rm -f core conftest.err conftest.$ac_build_objext \
   7625     conftest$ac_build_exeext conftest.$ac_ext
   7626   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7627 
   7628 fi
   7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7630 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7631 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7632   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7633 else
   7634   gl_build_unknown_warnings_are_errors=
   7635 fi
   7636 
   7637 
   7638 fi
   7639 
   7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wsign-compare" >&5
   7641 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wsign-compare... " >&6; }
   7642 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare+:} false; then :
   7643   $as_echo_n "(cached) " >&6
   7644 else
   7645 
   7646   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7647   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wsign-compare"
   7648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7649 /* end confdefs.h.  */
   7650 
   7651 int
   7652 main ()
   7653 {
   7654 
   7655   ;
   7656   return 0;
   7657 }
   7658 _ACEOF
   7659 if ac_fn_c_try_link "$LINENO"; then :
   7660   gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare=yes
   7661 else
   7662   gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare=no
   7663 fi
   7664 rm -f core conftest.err conftest.$ac_build_objext \
   7665     conftest$ac_build_exeext conftest.$ac_ext
   7666   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7667 
   7668 fi
   7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" >&5
   7670 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" >&6; }
   7671 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" = xyes; then :
   7672   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wsign-compare"
   7673 fi
   7674 
   7675 
   7676 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7678 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7679 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7680   $as_echo_n "(cached) " >&6
   7681 else
   7682 
   7683   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7684   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7686 /* end confdefs.h.  */
   7687 
   7688 int
   7689 main ()
   7690 {
   7691 
   7692   ;
   7693   return 0;
   7694 }
   7695 _ACEOF
   7696 if ac_fn_c_try_link "$LINENO"; then :
   7697   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7698 else
   7699   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7700 fi
   7701 rm -f core conftest.err conftest.$ac_build_objext \
   7702     conftest$ac_build_exeext conftest.$ac_ext
   7703   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7704 
   7705 fi
   7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7707 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7708 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7709   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7710 else
   7711   gl_build_unknown_warnings_are_errors=
   7712 fi
   7713 
   7714 
   7715 fi
   7716 
   7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wtype-limits" >&5
   7718 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wtype-limits... " >&6; }
   7719 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits+:} false; then :
   7720   $as_echo_n "(cached) " >&6
   7721 else
   7722 
   7723   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7724   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wtype-limits"
   7725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7726 /* end confdefs.h.  */
   7727 
   7728 int
   7729 main ()
   7730 {
   7731 
   7732   ;
   7733   return 0;
   7734 }
   7735 _ACEOF
   7736 if ac_fn_c_try_link "$LINENO"; then :
   7737   gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits=yes
   7738 else
   7739   gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits=no
   7740 fi
   7741 rm -f core conftest.err conftest.$ac_build_objext \
   7742     conftest$ac_build_exeext conftest.$ac_ext
   7743   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7744 
   7745 fi
   7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" >&5
   7747 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" >&6; }
   7748 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" = xyes; then :
   7749   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wtype-limits"
   7750 fi
   7751 
   7752 
   7753 if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7755 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7756 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7757   $as_echo_n "(cached) " >&6
   7758 else
   7759 
   7760   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7761   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7763 /* end confdefs.h.  */
   7764 
   7765 int
   7766 main ()
   7767 {
   7768 
   7769   ;
   7770   return 0;
   7771 }
   7772 _ACEOF
   7773 if ac_fn_c_try_link "$LINENO"; then :
   7774   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7775 else
   7776   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7777 fi
   7778 rm -f core conftest.err conftest.$ac_build_objext \
   7779     conftest$ac_build_exeext conftest.$ac_ext
   7780   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7781 
   7782 fi
   7783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7784 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7785 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7786   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7787 else
   7788   gl_build_unknown_warnings_are_errors=
   7789 fi
   7790 
   7791 
   7792 fi
   7793 
   7794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wwrite-strings" >&5
   7795 $as_echo_n "checking whether $CC_FOR_BUILD handles -Wwrite-strings... " >&6; }
   7796 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings+:} false; then :
   7797   $as_echo_n "(cached) " >&6
   7798 else
   7799 
   7800   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7801   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wwrite-strings"
   7802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7803 /* end confdefs.h.  */
   7804 
   7805 int
   7806 main ()
   7807 {
   7808 
   7809   ;
   7810   return 0;
   7811 }
   7812 _ACEOF
   7813 if ac_fn_c_try_link "$LINENO"; then :
   7814   gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=yes
   7815 else
   7816   gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=no
   7817 fi
   7818 rm -f core conftest.err conftest.$ac_build_objext \
   7819     conftest$ac_build_exeext conftest.$ac_ext
   7820   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7821 
   7822 fi
   7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&5
   7824 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&6; }
   7825 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" = xyes; then :
   7826   as_fn_append WARN_CFLAGS_FOR_BUILD " -Wwrite-strings"
   7827 fi
   7828 
   7829 
   7830 # Check whether --enable-gcc-Werror was given.
   7831 if test "${enable_gcc_Werror+set}" = set; then :
   7832   enableval=$enable_gcc_Werror; case $enableval in
   7833      yes) if test x${gl_build_unknown_warnings_are_errors+set} = x; then :
   7834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5
   7835 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; }
   7836 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then :
   7837   $as_echo_n "(cached) " >&6
   7838 else
   7839 
   7840   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7841   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
   7842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7843 /* end confdefs.h.  */
   7844 
   7845 int
   7846 main ()
   7847 {
   7848 
   7849   ;
   7850   return 0;
   7851 }
   7852 _ACEOF
   7853 if ac_fn_c_try_link "$LINENO"; then :
   7854   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes
   7855 else
   7856   gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no
   7857 fi
   7858 rm -f core conftest.err conftest.$ac_build_objext \
   7859     conftest$ac_build_exeext conftest.$ac_ext
   7860   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7861 
   7862 fi
   7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5
   7864 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; }
   7865 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then :
   7866   gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
   7867 else
   7868   gl_build_unknown_warnings_are_errors=
   7869 fi
   7870 
   7871 
   7872 fi
   7873 
   7874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror" >&5
   7875 $as_echo_n "checking whether $CC_FOR_BUILD handles -Werror... " >&6; }
   7876 if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror+:} false; then :
   7877   $as_echo_n "(cached) " >&6
   7878 else
   7879 
   7880   gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD"
   7881   as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror"
   7882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7883 /* end confdefs.h.  */
   7884 
   7885 int
   7886 main ()
   7887 {
   7888 
   7889   ;
   7890   return 0;
   7891 }
   7892 _ACEOF
   7893 if ac_fn_c_try_link "$LINENO"; then :
   7894   gl_cv_warn_CFLAGS_FOR_BUILD__Werror=yes
   7895 else
   7896   gl_cv_warn_CFLAGS_FOR_BUILD__Werror=no
   7897 fi
   7898 rm -f core conftest.err conftest.$ac_build_objext \
   7899     conftest$ac_build_exeext conftest.$ac_ext
   7900   CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS"
   7901 
   7902 fi
   7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&5
   7904 $as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&6; }
   7905 if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" = xyes; then :
   7906   as_fn_append WARN_CFLAGS_FOR_BUILD " -Werror"
   7907 fi
   7908 
   7909  ;;
   7910      no)  ;;
   7911      *)   as_fn_error $? "bad value $enableval for gcc-Werror option" "$LINENO" 5 ;;
   7912    esac
   7913 
   7914 fi
   7915 
   7916 
   7917 
   7918 
   7919 if test -n "${st_saved_cross_compiling+set}"; then :
   7920   cross_compiling="${st_saved_cross_compiling}"; unset st_saved_cross_compiling
   7921 fi
   7922 
   7923 if test -n "${st_saved_ac_tool_prefix+set}"; then :
   7924   ac_tool_prefix="${st_saved_ac_tool_prefix}"; unset st_saved_ac_tool_prefix
   7925 fi
   7926 
   7927 if test -n "${st_saved_ac_link+set}"; then :
   7928   ac_link="${st_saved_ac_link}"; unset st_saved_ac_link
   7929 fi
   7930 
   7931 if test -n "${st_saved_ac_cv_c_decl_report+set}"; then :
   7932   ac_cv_c_decl_report="${st_saved_ac_cv_c_decl_report}"; unset st_saved_ac_cv_c_decl_report
   7933 fi
   7934 
   7935 if test -n "${st_saved_ac_cv_c_compiler_gnu+set}"; then :
   7936   ac_cv_c_compiler_gnu="${st_saved_ac_cv_c_compiler_gnu}"; unset st_saved_ac_cv_c_compiler_gnu
   7937 fi
   7938 
   7939 if test -n "${st_saved_ac_cpp+set}"; then :
   7940   ac_cpp="${st_saved_ac_cpp}"; unset st_saved_ac_cpp
   7941 fi
   7942 
   7943 if test -n "${st_saved_ac_compiler_gnu+set}"; then :
   7944   ac_compiler_gnu="${st_saved_ac_compiler_gnu}"; unset st_saved_ac_compiler_gnu
   7945 fi
   7946 
   7947 if test -n "${st_saved_ac_compile+set}"; then :
   7948   ac_compile="${st_saved_ac_compile}"; unset st_saved_ac_compile
   7949 fi
   7950 
   7951 if test -n "${st_saved_ac_c_werror_flag+set}"; then :
   7952   ac_c_werror_flag="${st_saved_ac_c_werror_flag}"; unset st_saved_ac_c_werror_flag
   7953 fi
   7954 
   7955 if test -n "${st_saved_ac_c_preproc_warn_flag+set}"; then :
   7956   ac_c_preproc_warn_flag="${st_saved_ac_c_preproc_warn_flag}"; unset st_saved_ac_c_preproc_warn_flag
   7957 fi
   7958 
   7959 if test -n "${st_saved_ac_c_decl_warn_flag+set}"; then :
   7960   ac_c_decl_warn_flag="${st_saved_ac_c_decl_warn_flag}"; unset st_saved_ac_c_decl_warn_flag
   7961 fi
   7962 
   7963 
   7964 
   7965 BUILD_EXEEXT=$ac_build_exeext
   7966 BUILD_OBJEXT=$ac_build_objext
   7967 
   7968 
   7969 if test -n "$ac_tool_prefix"; then
   7970   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
   7971 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
   7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   7973 $as_echo_n "checking for $ac_word... " >&6; }
   7974 if ${ac_cv_prog_RANLIB+:} false; then :
   7975   $as_echo_n "(cached) " >&6
   7976 else
   7977   if test -n "$RANLIB"; then
   7978   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
   7979 else
   7980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   7981 for as_dir in $PATH
   7982 do
   7983   IFS=$as_save_IFS
   7984   test -z "$as_dir" && as_dir=.
   7985     for ac_exec_ext in '' $ac_executable_extensions; do
   7986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   7987     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
   7988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   7989     break 2
   7990   fi
   7991 done
   7992   done
   7993 IFS=$as_save_IFS
   7994 
   7995 fi
   7996 fi
   7997 RANLIB=$ac_cv_prog_RANLIB
   7998 if test -n "$RANLIB"; then
   7999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
   8000 $as_echo "$RANLIB" >&6; }
   8001 else
   8002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8003 $as_echo "no" >&6; }
   8004 fi
   8005 
   8006 
   8007 fi
   8008 if test -z "$ac_cv_prog_RANLIB"; then
   8009   ac_ct_RANLIB=$RANLIB
   8010   # Extract the first word of "ranlib", so it can be a program name with args.
   8011 set dummy ranlib; ac_word=$2
   8012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   8013 $as_echo_n "checking for $ac_word... " >&6; }
   8014 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
   8015   $as_echo_n "(cached) " >&6
   8016 else
   8017   if test -n "$ac_ct_RANLIB"; then
   8018   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
   8019 else
   8020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8021 for as_dir in $PATH
   8022 do
   8023   IFS=$as_save_IFS
   8024   test -z "$as_dir" && as_dir=.
   8025     for ac_exec_ext in '' $ac_executable_extensions; do
   8026   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   8027     ac_cv_prog_ac_ct_RANLIB="ranlib"
   8028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   8029     break 2
   8030   fi
   8031 done
   8032   done
   8033 IFS=$as_save_IFS
   8034 
   8035 fi
   8036 fi
   8037 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
   8038 if test -n "$ac_ct_RANLIB"; then
   8039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
   8040 $as_echo "$ac_ct_RANLIB" >&6; }
   8041 else
   8042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8043 $as_echo "no" >&6; }
   8044 fi
   8045 
   8046   if test "x$ac_ct_RANLIB" = x; then
   8047     RANLIB=":"
   8048   else
   8049     case $cross_compiling:$ac_tool_warned in
   8050 yes:)
   8051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   8052 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   8053 ac_tool_warned=yes ;;
   8054 esac
   8055     RANLIB=$ac_ct_RANLIB
   8056   fi
   8057 else
   8058   RANLIB="$ac_cv_prog_RANLIB"
   8059 fi
   8060 
   8061 
   8062 
   8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
   8064 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
   8065 if ${ac_cv_path_GREP+:} false; then :
   8066   $as_echo_n "(cached) " >&6
   8067 else
   8068   if test -z "$GREP"; then
   8069   ac_path_GREP_found=false
   8070   # Loop through the user's path and test for each of PROGNAME-LIST
   8071   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8072 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   8073 do
   8074   IFS=$as_save_IFS
   8075   test -z "$as_dir" && as_dir=.
   8076     for ac_prog in grep ggrep; do
   8077     for ac_exec_ext in '' $ac_executable_extensions; do
   8078       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
   8079       as_fn_executable_p "$ac_path_GREP" || continue
   8080 # Check for GNU ac_path_GREP and select it if it is found.
   8081   # Check for GNU $ac_path_GREP
   8082 case `"$ac_path_GREP" --version 2>&1` in
   8083 *GNU*)
   8084   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
   8085 *)
   8086   ac_count=0
   8087   $as_echo_n 0123456789 >"conftest.in"
   8088   while :
   8089   do
   8090     cat "conftest.in" "conftest.in" >"conftest.tmp"
   8091     mv "conftest.tmp" "conftest.in"
   8092     cp "conftest.in" "conftest.nl"
   8093     $as_echo 'GREP' >> "conftest.nl"
   8094     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   8095     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   8096     as_fn_arith $ac_count + 1 && ac_count=$as_val
   8097     if test $ac_count -gt ${ac_path_GREP_max-0}; then
   8098       # Best one so far, save it but keep looking for a better one
   8099       ac_cv_path_GREP="$ac_path_GREP"
   8100       ac_path_GREP_max=$ac_count
   8101     fi
   8102     # 10*(2^10) chars as input seems more than enough
   8103     test $ac_count -gt 10 && break
   8104   done
   8105   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   8106 esac
   8107 
   8108       $ac_path_GREP_found && break 3
   8109     done
   8110   done
   8111   done
   8112 IFS=$as_save_IFS
   8113   if test -z "$ac_cv_path_GREP"; then
   8114     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   8115   fi
   8116 else
   8117   ac_cv_path_GREP=$GREP
   8118 fi
   8119 
   8120 fi
   8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   8122 $as_echo "$ac_cv_path_GREP" >&6; }
   8123  GREP="$ac_cv_path_GREP"
   8124 
   8125 
   8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   8127 $as_echo_n "checking for egrep... " >&6; }
   8128 if ${ac_cv_path_EGREP+:} false; then :
   8129   $as_echo_n "(cached) " >&6
   8130 else
   8131   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   8132    then ac_cv_path_EGREP="$GREP -E"
   8133    else
   8134      if test -z "$EGREP"; then
   8135   ac_path_EGREP_found=false
   8136   # Loop through the user's path and test for each of PROGNAME-LIST
   8137   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8138 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   8139 do
   8140   IFS=$as_save_IFS
   8141   test -z "$as_dir" && as_dir=.
   8142     for ac_prog in egrep; do
   8143     for ac_exec_ext in '' $ac_executable_extensions; do
   8144       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
   8145       as_fn_executable_p "$ac_path_EGREP" || continue
   8146 # Check for GNU ac_path_EGREP and select it if it is found.
   8147   # Check for GNU $ac_path_EGREP
   8148 case `"$ac_path_EGREP" --version 2>&1` in
   8149 *GNU*)
   8150   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   8151 *)
   8152   ac_count=0
   8153   $as_echo_n 0123456789 >"conftest.in"
   8154   while :
   8155   do
   8156     cat "conftest.in" "conftest.in" >"conftest.tmp"
   8157     mv "conftest.tmp" "conftest.in"
   8158     cp "conftest.in" "conftest.nl"
   8159     $as_echo 'EGREP' >> "conftest.nl"
   8160     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   8161     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   8162     as_fn_arith $ac_count + 1 && ac_count=$as_val
   8163     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
   8164       # Best one so far, save it but keep looking for a better one
   8165       ac_cv_path_EGREP="$ac_path_EGREP"
   8166       ac_path_EGREP_max=$ac_count
   8167     fi
   8168     # 10*(2^10) chars as input seems more than enough
   8169     test $ac_count -gt 10 && break
   8170   done
   8171   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   8172 esac
   8173 
   8174       $ac_path_EGREP_found && break 3
   8175     done
   8176   done
   8177   done
   8178 IFS=$as_save_IFS
   8179   if test -z "$ac_cv_path_EGREP"; then
   8180     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   8181   fi
   8182 else
   8183   ac_cv_path_EGREP=$EGREP
   8184 fi
   8185 
   8186    fi
   8187 fi
   8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   8189 $as_echo "$ac_cv_path_EGREP" >&6; }
   8190  EGREP="$ac_cv_path_EGREP"
   8191 
   8192 
   8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   8194 $as_echo_n "checking for ANSI C header files... " >&6; }
   8195 if ${ac_cv_header_stdc+:} false; then :
   8196   $as_echo_n "(cached) " >&6
   8197 else
   8198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8199 /* end confdefs.h.  */
   8200 #include <stdlib.h>
   8201 #include <stdarg.h>
   8202 #include <string.h>
   8203 #include <float.h>
   8204 
   8205 int
   8206 main ()
   8207 {
   8208 
   8209   ;
   8210   return 0;
   8211 }
   8212 _ACEOF
   8213 if ac_fn_c_try_compile "$LINENO"; then :
   8214   ac_cv_header_stdc=yes
   8215 else
   8216   ac_cv_header_stdc=no
   8217 fi
   8218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8219 
   8220 if test $ac_cv_header_stdc = yes; then
   8221   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   8222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8223 /* end confdefs.h.  */
   8224 #include <string.h>
   8225 
   8226 _ACEOF
   8227 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8228   $EGREP "memchr" >/dev/null 2>&1; then :
   8229 
   8230 else
   8231   ac_cv_header_stdc=no
   8232 fi
   8233 rm -f conftest*
   8234 
   8235 fi
   8236 
   8237 if test $ac_cv_header_stdc = yes; then
   8238   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   8239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8240 /* end confdefs.h.  */
   8241 #include <stdlib.h>
   8242 
   8243 _ACEOF
   8244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8245   $EGREP "free" >/dev/null 2>&1; then :
   8246 
   8247 else
   8248   ac_cv_header_stdc=no
   8249 fi
   8250 rm -f conftest*
   8251 
   8252 fi
   8253 
   8254 if test $ac_cv_header_stdc = yes; then
   8255   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
   8256   if test "$cross_compiling" = yes; then :
   8257   :
   8258 else
   8259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8260 /* end confdefs.h.  */
   8261 #include <ctype.h>
   8262 #include <stdlib.h>
   8263 #if ((' ' & 0x0FF) == 0x020)
   8264 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   8265 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   8266 #else
   8267 # define ISLOWER(c) \
   8268 		   (('a' <= (c) && (c) <= 'i') \
   8269 		     || ('j' <= (c) && (c) <= 'r') \
   8270 		     || ('s' <= (c) && (c) <= 'z'))
   8271 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   8272 #endif
   8273 
   8274 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   8275 int
   8276 main ()
   8277 {
   8278   int i;
   8279   for (i = 0; i < 256; i++)
   8280     if (XOR (islower (i), ISLOWER (i))
   8281 	|| toupper (i) != TOUPPER (i))
   8282       return 2;
   8283   return 0;
   8284 }
   8285 _ACEOF
   8286 if ac_fn_c_try_run "$LINENO"; then :
   8287 
   8288 else
   8289   ac_cv_header_stdc=no
   8290 fi
   8291 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   8292   conftest.$ac_objext conftest.beam conftest.$ac_ext
   8293 fi
   8294 
   8295 fi
   8296 fi
   8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   8298 $as_echo "$ac_cv_header_stdc" >&6; }
   8299 if test $ac_cv_header_stdc = yes; then
   8300 
   8301 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   8302 
   8303 fi
   8304 
   8305 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   8306 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
   8307 		  inttypes.h stdint.h unistd.h
   8308 do :
   8309   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   8310 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   8311 "
   8312 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   8313   cat >>confdefs.h <<_ACEOF
   8314 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   8315 _ACEOF
   8316 
   8317 fi
   8318 
   8319 done
   8320 
   8321 
   8322 
   8323   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
   8324 if test "x$ac_cv_header_minix_config_h" = xyes; then :
   8325   MINIX=yes
   8326 else
   8327   MINIX=
   8328 fi
   8329 
   8330 
   8331   if test "$MINIX" = yes; then
   8332 
   8333 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
   8334 
   8335 
   8336 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
   8337 
   8338 
   8339 $as_echo "#define _MINIX 1" >>confdefs.h
   8340 
   8341   fi
   8342 
   8343 
   8344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
   8345 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
   8346 if ${ac_cv_safe_to_define___extensions__+:} false; then :
   8347   $as_echo_n "(cached) " >&6
   8348 else
   8349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8350 /* end confdefs.h.  */
   8351 
   8352 #         define __EXTENSIONS__ 1
   8353           $ac_includes_default
   8354 int
   8355 main ()
   8356 {
   8357 
   8358   ;
   8359   return 0;
   8360 }
   8361 _ACEOF
   8362 if ac_fn_c_try_compile "$LINENO"; then :
   8363   ac_cv_safe_to_define___extensions__=yes
   8364 else
   8365   ac_cv_safe_to_define___extensions__=no
   8366 fi
   8367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8368 fi
   8369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
   8370 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
   8371   test $ac_cv_safe_to_define___extensions__ = yes &&
   8372     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
   8373 
   8374   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
   8375 
   8376   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
   8377 
   8378   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
   8379 
   8380   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
   8381 
   8382 
   8383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
   8384 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
   8385 if ${ac_cv_path_SED+:} false; then :
   8386   $as_echo_n "(cached) " >&6
   8387 else
   8388             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
   8389      for ac_i in 1 2 3 4 5 6 7; do
   8390        ac_script="$ac_script$as_nl$ac_script"
   8391      done
   8392      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
   8393      { ac_script=; unset ac_script;}
   8394      if test -z "$SED"; then
   8395   ac_path_SED_found=false
   8396   # Loop through the user's path and test for each of PROGNAME-LIST
   8397   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8398 for as_dir in $PATH
   8399 do
   8400   IFS=$as_save_IFS
   8401   test -z "$as_dir" && as_dir=.
   8402     for ac_prog in sed gsed; do
   8403     for ac_exec_ext in '' $ac_executable_extensions; do
   8404       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
   8405       as_fn_executable_p "$ac_path_SED" || continue
   8406 # Check for GNU ac_path_SED and select it if it is found.
   8407   # Check for GNU $ac_path_SED
   8408 case `"$ac_path_SED" --version 2>&1` in
   8409 *GNU*)
   8410   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
   8411 *)
   8412   ac_count=0
   8413   $as_echo_n 0123456789 >"conftest.in"
   8414   while :
   8415   do
   8416     cat "conftest.in" "conftest.in" >"conftest.tmp"
   8417     mv "conftest.tmp" "conftest.in"
   8418     cp "conftest.in" "conftest.nl"
   8419     $as_echo '' >> "conftest.nl"
   8420     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
   8421     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   8422     as_fn_arith $ac_count + 1 && ac_count=$as_val
   8423     if test $ac_count -gt ${ac_path_SED_max-0}; then
   8424       # Best one so far, save it but keep looking for a better one
   8425       ac_cv_path_SED="$ac_path_SED"
   8426       ac_path_SED_max=$ac_count
   8427     fi
   8428     # 10*(2^10) chars as input seems more than enough
   8429     test $ac_count -gt 10 && break
   8430   done
   8431   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   8432 esac
   8433 
   8434       $ac_path_SED_found && break 3
   8435     done
   8436   done
   8437   done
   8438 IFS=$as_save_IFS
   8439   if test -z "$ac_cv_path_SED"; then
   8440     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
   8441   fi
   8442 else
   8443   ac_cv_path_SED=$SED
   8444 fi
   8445 
   8446 fi
   8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
   8448 $as_echo "$ac_cv_path_SED" >&6; }
   8449  SED="$ac_cv_path_SED"
   8450   rm -f conftest.sed
   8451 
   8452 
   8453 
   8454 
   8455 	# allow to override gcov location
   8456 
   8457 # Check whether --with-gcov was given.
   8458 if test "${with_gcov+set}" = set; then :
   8459   withval=$with_gcov; _AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov
   8460 else
   8461   _AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov
   8462 fi
   8463 
   8464 
   8465 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with code coverage support" >&5
   8466 $as_echo_n "checking whether to build with code coverage support... " >&6; }
   8467 	# Check whether --enable-code-coverage was given.
   8468 if test "${enable_code_coverage+set}" = set; then :
   8469   enableval=$enable_code_coverage;
   8470 else
   8471   enable_code_coverage=no
   8472 fi
   8473 
   8474 
   8475 	 if test x$enable_code_coverage = xyes; then
   8476   CODE_COVERAGE_ENABLED_TRUE=
   8477   CODE_COVERAGE_ENABLED_FALSE='#'
   8478 else
   8479   CODE_COVERAGE_ENABLED_TRUE='#'
   8480   CODE_COVERAGE_ENABLED_FALSE=
   8481 fi
   8482 
   8483 	CODE_COVERAGE_ENABLED=$enable_code_coverage
   8484 
   8485 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_code_coverage" >&5
   8486 $as_echo "$enable_code_coverage" >&6; }
   8487 
   8488 	if  test "$enable_code_coverage" = "yes" ; then :
   8489 
   8490 		# check for gcov
   8491 		if test -n "$ac_tool_prefix"; then
   8492   # Extract the first word of "${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
   8493 set dummy ${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2
   8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   8495 $as_echo_n "checking for $ac_word... " >&6; }
   8496 if ${ac_cv_prog_GCOV+:} false; then :
   8497   $as_echo_n "(cached) " >&6
   8498 else
   8499   if test -n "$GCOV"; then
   8500   ac_cv_prog_GCOV="$GCOV" # Let the user override the test.
   8501 else
   8502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8503 for as_dir in $PATH
   8504 do
   8505   IFS=$as_save_IFS
   8506   test -z "$as_dir" && as_dir=.
   8507     for ac_exec_ext in '' $ac_executable_extensions; do
   8508   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   8509     ac_cv_prog_GCOV="${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
   8510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   8511     break 2
   8512   fi
   8513 done
   8514   done
   8515 IFS=$as_save_IFS
   8516 
   8517 fi
   8518 fi
   8519 GCOV=$ac_cv_prog_GCOV
   8520 if test -n "$GCOV"; then
   8521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5
   8522 $as_echo "$GCOV" >&6; }
   8523 else
   8524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8525 $as_echo "no" >&6; }
   8526 fi
   8527 
   8528 
   8529 fi
   8530 if test -z "$ac_cv_prog_GCOV"; then
   8531   ac_ct_GCOV=$GCOV
   8532   # Extract the first word of "$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args.
   8533 set dummy $_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2
   8534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   8535 $as_echo_n "checking for $ac_word... " >&6; }
   8536 if ${ac_cv_prog_ac_ct_GCOV+:} false; then :
   8537   $as_echo_n "(cached) " >&6
   8538 else
   8539   if test -n "$ac_ct_GCOV"; then
   8540   ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test.
   8541 else
   8542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8543 for as_dir in $PATH
   8544 do
   8545   IFS=$as_save_IFS
   8546   test -z "$as_dir" && as_dir=.
   8547     for ac_exec_ext in '' $ac_executable_extensions; do
   8548   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   8549     ac_cv_prog_ac_ct_GCOV="$_AX_CODE_COVERAGE_GCOV_PROG_WITH"
   8550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   8551     break 2
   8552   fi
   8553 done
   8554   done
   8555 IFS=$as_save_IFS
   8556 
   8557 fi
   8558 fi
   8559 ac_ct_GCOV=$ac_cv_prog_ac_ct_GCOV
   8560 if test -n "$ac_ct_GCOV"; then
   8561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5
   8562 $as_echo "$ac_ct_GCOV" >&6; }
   8563 else
   8564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8565 $as_echo "no" >&6; }
   8566 fi
   8567 
   8568   if test "x$ac_ct_GCOV" = x; then
   8569     GCOV=":"
   8570   else
   8571     case $cross_compiling:$ac_tool_warned in
   8572 yes:)
   8573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   8574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   8575 ac_tool_warned=yes ;;
   8576 esac
   8577     GCOV=$ac_ct_GCOV
   8578   fi
   8579 else
   8580   GCOV="$ac_cv_prog_GCOV"
   8581 fi
   8582 
   8583 		if test "X$GCOV" = "X:"; then :
   8584   as_fn_error $? "gcov is needed to do coverage" "$LINENO" 5
   8585 fi
   8586 
   8587 
   8588 				if  test "$GCC" = "no" ; then :
   8589 
   8590 			as_fn_error $? "not compiling with gcc, which is required for gcov code coverage" "$LINENO" 5
   8591 
   8592 fi
   8593 
   8594 		# Extract the first word of "lcov", so it can be a program name with args.
   8595 set dummy lcov; ac_word=$2
   8596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   8597 $as_echo_n "checking for $ac_word... " >&6; }
   8598 if ${ac_cv_prog_LCOV+:} false; then :
   8599   $as_echo_n "(cached) " >&6
   8600 else
   8601   if test -n "$LCOV"; then
   8602   ac_cv_prog_LCOV="$LCOV" # Let the user override the test.
   8603 else
   8604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8605 for as_dir in $PATH
   8606 do
   8607   IFS=$as_save_IFS
   8608   test -z "$as_dir" && as_dir=.
   8609     for ac_exec_ext in '' $ac_executable_extensions; do
   8610   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   8611     ac_cv_prog_LCOV="lcov"
   8612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   8613     break 2
   8614   fi
   8615 done
   8616   done
   8617 IFS=$as_save_IFS
   8618 
   8619 fi
   8620 fi
   8621 LCOV=$ac_cv_prog_LCOV
   8622 if test -n "$LCOV"; then
   8623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
   8624 $as_echo "$LCOV" >&6; }
   8625 else
   8626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8627 $as_echo "no" >&6; }
   8628 fi
   8629 
   8630 
   8631 		# Extract the first word of "genhtml", so it can be a program name with args.
   8632 set dummy genhtml; ac_word=$2
   8633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   8634 $as_echo_n "checking for $ac_word... " >&6; }
   8635 if ${ac_cv_prog_GENHTML+:} false; then :
   8636   $as_echo_n "(cached) " >&6
   8637 else
   8638   if test -n "$GENHTML"; then
   8639   ac_cv_prog_GENHTML="$GENHTML" # Let the user override the test.
   8640 else
   8641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   8642 for as_dir in $PATH
   8643 do
   8644   IFS=$as_save_IFS
   8645   test -z "$as_dir" && as_dir=.
   8646     for ac_exec_ext in '' $ac_executable_extensions; do
   8647   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   8648     ac_cv_prog_GENHTML="genhtml"
   8649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   8650     break 2
   8651   fi
   8652 done
   8653   done
   8654 IFS=$as_save_IFS
   8655 
   8656 fi
   8657 fi
   8658 GENHTML=$ac_cv_prog_GENHTML
   8659 if test -n "$GENHTML"; then
   8660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
   8661 $as_echo "$GENHTML" >&6; }
   8662 else
   8663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   8664 $as_echo "no" >&6; }
   8665 fi
   8666 
   8667 
   8668 
   8669 		if  test -z "$LCOV" ; then :
   8670 
   8671 			as_fn_error $? "To enable code coverage reporting you must have lcov installed" "$LINENO" 5
   8672 
   8673 fi
   8674 
   8675 		if  test -z "$GENHTML" ; then :
   8676 
   8677 			as_fn_error $? "Could not find genhtml from the lcov package" "$LINENO" 5
   8678 
   8679 fi
   8680 
   8681 						CODE_COVERAGE_CPPFLAGS="-DENABLE_COVERAGE_GCOV -DNDEBUG"
   8682 		CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
   8683 		CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
   8684 		CODE_COVERAGE_LIBS="-lgcov"
   8685 		CODE_COVERAGE_LDFLAGS="$CODE_COVERAGE_LIBS"
   8686 
   8687 
   8688 
   8689 
   8690 
   8691 
   8692 
   8693 		CODE_COVERAGE_RULES_CHECK='
   8694 	-$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check
   8695 	$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture
   8696 '
   8697 		CODE_COVERAGE_RULES_CAPTURE='
   8698 	$(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS)
   8699 	$(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS)
   8700 	-@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp
   8701 	$(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS)
   8702 	@echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html"
   8703 '
   8704 		CODE_COVERAGE_RULES_CLEAN='
   8705 clean: code-coverage-clean
   8706 distclean: code-coverage-clean
   8707 code-coverage-clean:
   8708 	-$(LCOV) --directory $(top_builddir) -z
   8709 	-rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY)
   8710 	-find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete
   8711 '
   8712 
   8713 else
   8714 
   8715 		CODE_COVERAGE_RULES_CHECK='
   8716 	@echo "Need to reconfigure with --enable-code-coverage"
   8717 '
   8718 		CODE_COVERAGE_RULES_CAPTURE="$CODE_COVERAGE_RULES_CHECK"
   8719 		CODE_COVERAGE_RULES_CLEAN=''
   8720 
   8721 fi
   8722 
   8723 CODE_COVERAGE_RULES='
   8724 # Code coverage
   8725 #
   8726 # Optional:
   8727 #  - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting.
   8728 #    Multiple directories may be specified, separated by whitespace.
   8729 #    (Default: $(top_builddir))
   8730 #  - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated
   8731 #    by lcov for code coverage. (Default:
   8732 #    $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info)
   8733 #  - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage
   8734 #    reports to be created. (Default:
   8735 #    $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage)
   8736 #  - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage,
   8737 #    set to 0 to disable it and leave empty to stay with the default.
   8738 #    (Default: empty)
   8739 #  - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov
   8740 #    instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
   8741 #  - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov
   8742 #    instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
   8743 #  - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov
   8744 #  - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the
   8745 #    collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
   8746 #  - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov
   8747 #    instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
   8748 #  - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering
   8749 #    lcov instance. (Default: empty)
   8750 #  - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov
   8751 #    instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
   8752 #  - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the
   8753 #    genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE)
   8754 #  - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml
   8755 #    instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
   8756 #  - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore
   8757 #
   8758 # The generated report will be titled using the $(PACKAGE_NAME) and
   8759 # $(PACKAGE_VERSION). In order to add the current git hash to the title,
   8760 # use the git-version-gen script, available online.
   8761 
   8762 # Optional variables
   8763 CODE_COVERAGE_DIRECTORY ?= $(top_builddir)
   8764 CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info
   8765 CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage
   8766 CODE_COVERAGE_BRANCH_COVERAGE ?=
   8767 CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\
   8768 --rc lcov_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE))
   8769 CODE_COVERAGE_LCOV_SHOPTS ?= $(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT)
   8770 CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool "$(GCOV)"
   8771 CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= $(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH)
   8772 CODE_COVERAGE_LCOV_OPTIONS ?= $(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT)
   8773 CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?=
   8774 CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
   8775 CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\
   8776 $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\
   8777 --rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE))
   8778 CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
   8779 CODE_COVERAGE_IGNORE_PATTERN ?=
   8780 
   8781 code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V))
   8782 code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY))
   8783 code_coverage_v_lcov_cap_0 = @echo "  LCOV   --capture"\
   8784  $(CODE_COVERAGE_OUTPUT_FILE);
   8785 code_coverage_v_lcov_ign = $(code_coverage_v_lcov_ign_$(V))
   8786 code_coverage_v_lcov_ign_ = $(code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY))
   8787 code_coverage_v_lcov_ign_0 = @echo "  LCOV   --remove /tmp/*"\
   8788  $(CODE_COVERAGE_IGNORE_PATTERN);
   8789 code_coverage_v_genhtml = $(code_coverage_v_genhtml_$(V))
   8790 code_coverage_v_genhtml_ = $(code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY))
   8791 code_coverage_v_genhtml_0 = @echo "  GEN   " $(CODE_COVERAGE_OUTPUT_DIRECTORY);
   8792 code_coverage_quiet = $(code_coverage_quiet_$(V))
   8793 code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY))
   8794 code_coverage_quiet_0 = --quiet
   8795 
   8796 # sanitizes the test-name: replaces with underscores: dashes and dots
   8797 code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1)))
   8798 
   8799 # Use recursive makes in order to ignore errors during check
   8800 check-code-coverage:'"$CODE_COVERAGE_RULES_CHECK"'
   8801 
   8802 # Capture code coverage data
   8803 code-coverage-capture: code-coverage-capture-hook'"$CODE_COVERAGE_RULES_CAPTURE"'
   8804 
   8805 # Hook rule executed before code-coverage-capture, overridable by the user
   8806 code-coverage-capture-hook:
   8807 
   8808 '"$CODE_COVERAGE_RULES_CLEAN"'
   8809 
   8810 GITIGNOREFILES ?=
   8811 GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY)
   8812 
   8813 A''M_DISTCHECK_CONFIGURE_FLAGS ?=
   8814 A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage
   8815 
   8816 .PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean
   8817 '
   8818 
   8819 
   8820 
   8821 
   8822 
   8823 
   8824 $as_echo "#define COPYRIGHT_YEAR \"2018\"" >>confdefs.h
   8825 
   8826 COPYRIGHT_YEAR=2018
   8827 
   8828 
   8829 
   8830 $as_echo "#define MANPAGE_DATE \"2018-02-11\"" >>confdefs.h
   8831 
   8832 MANPAGE_DATE=2018-02-11
   8833 
   8834 
   8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported architecture" >&5
   8836 $as_echo_n "checking for supported architecture... " >&6; }
   8837 arch_m32=
   8838 arch_mx32=
   8839 cc_flags_m32=-m32
   8840 cc_flags_mx32=-mx32
   8841 case "$host_cpu" in
   8842 aarch64*)
   8843 	arch=aarch64
   8844 	arch_m32=arm
   8845 
   8846 $as_echo "#define AARCH64 1" >>confdefs.h
   8847 
   8848 	;;
   8849 alpha*)
   8850 	arch=alpha
   8851 
   8852 $as_echo "#define ALPHA 1" >>confdefs.h
   8853 
   8854 	;;
   8855 arc*)
   8856 	arch=arc
   8857 
   8858 $as_echo "#define ARC 1" >>confdefs.h
   8859 
   8860 	;;
   8861 arm*)
   8862 	arch=arm
   8863 
   8864 $as_echo "#define ARM 1" >>confdefs.h
   8865 
   8866 	;;
   8867 avr32*)
   8868 	arch=avr32
   8869 
   8870 $as_echo "#define AVR32 1" >>confdefs.h
   8871 
   8872 	;;
   8873 bfin)
   8874 	arch=bfin
   8875 
   8876 $as_echo "#define BFIN 1" >>confdefs.h
   8877 
   8878 	;;
   8879 hppa*|parisc*)
   8880 	arch=hppa
   8881 
   8882 $as_echo "#define HPPA 1" >>confdefs.h
   8883 
   8884 	;;
   8885 i[3456]86|pentium)
   8886 	arch=i386
   8887 
   8888 $as_echo "#define I386 1" >>confdefs.h
   8889 
   8890 	;;
   8891 ia64)
   8892 	arch=ia64
   8893 
   8894 $as_echo "#define IA64 1" >>confdefs.h
   8895 
   8896 	;;
   8897 m68k)
   8898 	arch=m68k
   8899 
   8900 $as_echo "#define M68K 1" >>confdefs.h
   8901 
   8902 	;;
   8903 metag*)
   8904 	arch=metag
   8905 
   8906 $as_echo "#define METAG 1" >>confdefs.h
   8907 
   8908 	;;
   8909 microblaze*)
   8910 	arch=microblaze
   8911 
   8912 $as_echo "#define MICROBLAZE 1" >>confdefs.h
   8913 
   8914 	;;
   8915 mips*)
   8916 	arch=mips
   8917 
   8918 $as_echo "#define MIPS 1" >>confdefs.h
   8919 
   8920 	;;
   8921 nios2*)
   8922 	arch=nios2
   8923 
   8924 $as_echo "#define NIOS2 1" >>confdefs.h
   8925 
   8926 	;;
   8927 or1k*)
   8928 	arch=or1k
   8929 
   8930 $as_echo "#define OR1K 1" >>confdefs.h
   8931 
   8932 	;;
   8933 powerpc*)
   8934 
   8935 $as_echo "#define POWERPC 1" >>confdefs.h
   8936 
   8937 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8938 /* end confdefs.h.  */
   8939 #ifndef __LP64__
   8940 # error 32 bit
   8941 #endif
   8942 int
   8943 main ()
   8944 {
   8945 
   8946   ;
   8947   return 0;
   8948 }
   8949 _ACEOF
   8950 if ac_fn_c_try_compile "$LINENO"; then :
   8951   arch=powerpc64
   8952 else
   8953   arch=powerpc
   8954 fi
   8955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8956 	if test "$arch" = "powerpc64"; then
   8957 		arch_m32=powerpc
   8958 
   8959 $as_echo "#define POWERPC64 1" >>confdefs.h
   8960 
   8961 	fi
   8962 	;;
   8963 riscv*)
   8964 	arch=riscv
   8965 
   8966 $as_echo "#define RISCV 1" >>confdefs.h
   8967 
   8968 	;;
   8969 s390)
   8970 	arch=s390
   8971 
   8972 $as_echo "#define S390 1" >>confdefs.h
   8973 
   8974 	;;
   8975 s390x)
   8976 	arch=s390x
   8977 	arch_m32=s390
   8978 	cc_flags_m32=-m31
   8979 
   8980 $as_echo "#define S390X 1" >>confdefs.h
   8981 
   8982 	;;
   8983 sh64*)
   8984 	arch=sh64
   8985 
   8986 $as_echo "#define SH64 1" >>confdefs.h
   8987 
   8988 	;;
   8989 sh*)
   8990 	arch=sh
   8991 
   8992 $as_echo "#define SH 1" >>confdefs.h
   8993 
   8994 	;;
   8995 sparc64*)
   8996 	arch=sparc64
   8997 	arch_m32=sparc
   8998 
   8999 $as_echo "#define SPARC64 1" >>confdefs.h
   9000 
   9001 	;;
   9002 sparc*)
   9003 	arch=sparc
   9004 
   9005 $as_echo "#define SPARC 1" >>confdefs.h
   9006 
   9007 	;;
   9008 tile*)
   9009 	arch=tile
   9010 
   9011 $as_echo "#define TILE 1" >>confdefs.h
   9012 
   9013 	;;
   9014 x86?64*)
   9015 	arch_m32=i386
   9016 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9017 /* end confdefs.h.  */
   9018 #ifndef __ILP32__
   9019 # error not x32
   9020 #endif
   9021 int
   9022 main ()
   9023 {
   9024 
   9025   ;
   9026   return 0;
   9027 }
   9028 _ACEOF
   9029 if ac_fn_c_try_compile "$LINENO"; then :
   9030   arch=x32
   9031 else
   9032   arch=x86_64
   9033 fi
   9034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9035 	if test "$arch" = "x86_64"; then
   9036 		arch_mx32=x32
   9037 
   9038 $as_echo "#define X86_64 1" >>confdefs.h
   9039 
   9040 	else
   9041 
   9042 $as_echo "#define X32 1" >>confdefs.h
   9043 
   9044 	fi
   9045 	;;
   9046 xtensa*)
   9047 	arch=xtensa
   9048 
   9049 $as_echo "#define XTENSA 1" >>confdefs.h
   9050 
   9051 	;;
   9052 *)
   9053 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: NO!" >&5
   9054 $as_echo "NO!" >&6; }
   9055 	as_fn_error $? "architecture $host_cpu is not supported by strace" "$LINENO" 5
   9056 	;;
   9057 esac
   9058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arch" >&5
   9059 $as_echo "$arch" >&6; }
   9060 
   9061 arch_native=$arch
   9062 
   9063 test -n "$arch_m32" ||
   9064 	arch_m32=$arch
   9065 test -n "$arch_mx32" ||
   9066 	arch_mx32=$arch
   9067 
   9068 
   9069 
   9070 
   9071 
   9072 
   9073 
   9074 MIPS_ABI=
   9075 if test "$arch" = mips; then
   9076 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _MIPS_SIM" >&5
   9077 $as_echo_n "checking for _MIPS_SIM... " >&6; }
   9078 if ${st_cv__MIPS_SIM+:} false; then :
   9079   $as_echo_n "(cached) " >&6
   9080 else
   9081   if ac_fn_c_compute_int "$LINENO" "_MIPS_SIM" "st_cv__MIPS_SIM"        ""; then :
   9082 
   9083 else
   9084   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   9085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   9086 as_fn_error $? "_MIPS_SIM cannot be determined
   9087 See \`config.log' for more details" "$LINENO" 5; }
   9088 fi
   9089 
   9090 fi
   9091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv__MIPS_SIM" >&5
   9092 $as_echo "$st_cv__MIPS_SIM" >&6; }
   9093 
   9094 	# requires GCC >= 3.4
   9095 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS ABI" >&5
   9096 $as_echo_n "checking for MIPS ABI... " >&6; }
   9097 if ${st_cv_mips_abi+:} false; then :
   9098   $as_echo_n "(cached) " >&6
   9099 else
   9100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9101 /* end confdefs.h.  */
   9102 
   9103 int
   9104 main ()
   9105 {
   9106 int i[_MIPS_SIM == _ABIO32 ? 1 : - 1];
   9107   ;
   9108   return 0;
   9109 }
   9110 _ACEOF
   9111 if ac_fn_c_try_compile "$LINENO"; then :
   9112   st_cv_mips_abi=o32
   9113 else
   9114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9115 /* end confdefs.h.  */
   9116 
   9117 int
   9118 main ()
   9119 {
   9120 int i[_MIPS_SIM == _ABIN32 ? 1 : - 1];
   9121   ;
   9122   return 0;
   9123 }
   9124 _ACEOF
   9125 if ac_fn_c_try_compile "$LINENO"; then :
   9126   st_cv_mips_abi=n32
   9127 else
   9128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9129 /* end confdefs.h.  */
   9130 
   9131 int
   9132 main ()
   9133 {
   9134 int i[_MIPS_SIM == _ABI64 ? 1 : - 1];
   9135   ;
   9136   return 0;
   9137 }
   9138 _ACEOF
   9139 if ac_fn_c_try_compile "$LINENO"; then :
   9140   st_cv_mips_abi=n64
   9141 else
   9142   st_cv_mips_abi=unknown
   9143 fi
   9144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9145 fi
   9146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9147 fi
   9148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9149 fi
   9150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mips_abi" >&5
   9151 $as_echo "$st_cv_mips_abi" >&6; }
   9152 
   9153 	case "$st_cv_mips_abi" in
   9154 		o32)
   9155 $as_echo "#define LINUX_MIPSO32 1" >>confdefs.h
   9156 ;;
   9157 		n32)
   9158 $as_echo "#define LINUX_MIPSN32 1" >>confdefs.h
   9159 ;;
   9160 		n64)
   9161 $as_echo "#define LINUX_MIPSN64 1" >>confdefs.h
   9162 ;;
   9163 		*) as_fn_error $? "Unsupported _MIPS_SIM" "$LINENO" 5;;
   9164 	esac
   9165 	MIPS_ABI="$st_cv_mips_abi"
   9166 fi
   9167 
   9168 
   9169 # Check whether --enable-arm-oabi was given.
   9170 if test "${enable_arm_oabi+set}" = set; then :
   9171   enableval=$enable_arm_oabi;
   9172 else
   9173   enable_arm_oabi=no
   9174 fi
   9175 
   9176 case "$enable_arm_oabi" in
   9177 	yes) enable_arm_oabi=1 ;;
   9178 	no) enable_arm_oabi=0 ;;
   9179 	*) as_fn_error $? "bad value $enable_arm_oabi for arm-oabi option" "$LINENO" 5 ;;
   9180 esac
   9181 
   9182 cat >>confdefs.h <<_ACEOF
   9183 #define ENABLE_ARM_OABI $enable_arm_oabi
   9184 _ACEOF
   9185 
   9186 
   9187  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
   9188 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
   9189 if ${ac_cv_c_bigendian+:} false; then :
   9190   $as_echo_n "(cached) " >&6
   9191 else
   9192   ac_cv_c_bigendian=unknown
   9193     # See if we're dealing with a universal compiler.
   9194     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9195 /* end confdefs.h.  */
   9196 #ifndef __APPLE_CC__
   9197 	       not a universal capable compiler
   9198 	     #endif
   9199 	     typedef int dummy;
   9200 
   9201 _ACEOF
   9202 if ac_fn_c_try_compile "$LINENO"; then :
   9203 
   9204 	# Check for potential -arch flags.  It is not universal unless
   9205 	# there are at least two -arch flags with different values.
   9206 	ac_arch=
   9207 	ac_prev=
   9208 	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
   9209 	 if test -n "$ac_prev"; then
   9210 	   case $ac_word in
   9211 	     i?86 | x86_64 | ppc | ppc64)
   9212 	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
   9213 		 ac_arch=$ac_word
   9214 	       else
   9215 		 ac_cv_c_bigendian=universal
   9216 		 break
   9217 	       fi
   9218 	       ;;
   9219 	   esac
   9220 	   ac_prev=
   9221 	 elif test "x$ac_word" = "x-arch"; then
   9222 	   ac_prev=arch
   9223 	 fi
   9224        done
   9225 fi
   9226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9227     if test $ac_cv_c_bigendian = unknown; then
   9228       # See if sys/param.h defines the BYTE_ORDER macro.
   9229       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9230 /* end confdefs.h.  */
   9231 #include <sys/types.h>
   9232 	     #include <sys/param.h>
   9233 
   9234 int
   9235 main ()
   9236 {
   9237 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
   9238 		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
   9239 		     && LITTLE_ENDIAN)
   9240 	      bogus endian macros
   9241 	     #endif
   9242 
   9243   ;
   9244   return 0;
   9245 }
   9246 _ACEOF
   9247 if ac_fn_c_try_compile "$LINENO"; then :
   9248   # It does; now see whether it defined to BIG_ENDIAN or not.
   9249 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9250 /* end confdefs.h.  */
   9251 #include <sys/types.h>
   9252 		#include <sys/param.h>
   9253 
   9254 int
   9255 main ()
   9256 {
   9257 #if BYTE_ORDER != BIG_ENDIAN
   9258 		 not big endian
   9259 		#endif
   9260 
   9261   ;
   9262   return 0;
   9263 }
   9264 _ACEOF
   9265 if ac_fn_c_try_compile "$LINENO"; then :
   9266   ac_cv_c_bigendian=yes
   9267 else
   9268   ac_cv_c_bigendian=no
   9269 fi
   9270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9271 fi
   9272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9273     fi
   9274     if test $ac_cv_c_bigendian = unknown; then
   9275       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
   9276       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9277 /* end confdefs.h.  */
   9278 #include <limits.h>
   9279 
   9280 int
   9281 main ()
   9282 {
   9283 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
   9284 	      bogus endian macros
   9285 	     #endif
   9286 
   9287   ;
   9288   return 0;
   9289 }
   9290 _ACEOF
   9291 if ac_fn_c_try_compile "$LINENO"; then :
   9292   # It does; now see whether it defined to _BIG_ENDIAN or not.
   9293 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9294 /* end confdefs.h.  */
   9295 #include <limits.h>
   9296 
   9297 int
   9298 main ()
   9299 {
   9300 #ifndef _BIG_ENDIAN
   9301 		 not big endian
   9302 		#endif
   9303 
   9304   ;
   9305   return 0;
   9306 }
   9307 _ACEOF
   9308 if ac_fn_c_try_compile "$LINENO"; then :
   9309   ac_cv_c_bigendian=yes
   9310 else
   9311   ac_cv_c_bigendian=no
   9312 fi
   9313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9314 fi
   9315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9316     fi
   9317     if test $ac_cv_c_bigendian = unknown; then
   9318       # Compile a test program.
   9319       if test "$cross_compiling" = yes; then :
   9320   # Try to guess by grepping values from an object file.
   9321 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9322 /* end confdefs.h.  */
   9323 short int ascii_mm[] =
   9324 		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
   9325 		short int ascii_ii[] =
   9326 		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
   9327 		int use_ascii (int i) {
   9328 		  return ascii_mm[i] + ascii_ii[i];
   9329 		}
   9330 		short int ebcdic_ii[] =
   9331 		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
   9332 		short int ebcdic_mm[] =
   9333 		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
   9334 		int use_ebcdic (int i) {
   9335 		  return ebcdic_mm[i] + ebcdic_ii[i];
   9336 		}
   9337 		extern int foo;
   9338 
   9339 int
   9340 main ()
   9341 {
   9342 return use_ascii (foo) == use_ebcdic (foo);
   9343   ;
   9344   return 0;
   9345 }
   9346 _ACEOF
   9347 if ac_fn_c_try_compile "$LINENO"; then :
   9348   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
   9349 	      ac_cv_c_bigendian=yes
   9350 	    fi
   9351 	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
   9352 	      if test "$ac_cv_c_bigendian" = unknown; then
   9353 		ac_cv_c_bigendian=no
   9354 	      else
   9355 		# finding both strings is unlikely to happen, but who knows?
   9356 		ac_cv_c_bigendian=unknown
   9357 	      fi
   9358 	    fi
   9359 fi
   9360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9361 else
   9362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9363 /* end confdefs.h.  */
   9364 $ac_includes_default
   9365 int
   9366 main ()
   9367 {
   9368 
   9369 	     /* Are we little or big endian?  From Harbison&Steele.  */
   9370 	     union
   9371 	     {
   9372 	       long int l;
   9373 	       char c[sizeof (long int)];
   9374 	     } u;
   9375 	     u.l = 1;
   9376 	     return u.c[sizeof (long int) - 1] == 1;
   9377 
   9378   ;
   9379   return 0;
   9380 }
   9381 _ACEOF
   9382 if ac_fn_c_try_run "$LINENO"; then :
   9383   ac_cv_c_bigendian=no
   9384 else
   9385   ac_cv_c_bigendian=yes
   9386 fi
   9387 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   9388   conftest.$ac_objext conftest.beam conftest.$ac_ext
   9389 fi
   9390 
   9391     fi
   9392 fi
   9393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
   9394 $as_echo "$ac_cv_c_bigendian" >&6; }
   9395  case $ac_cv_c_bigendian in #(
   9396    yes)
   9397      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
   9398 ;; #(
   9399    no)
   9400       ;; #(
   9401    universal)
   9402 
   9403 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
   9404 
   9405      ;; #(
   9406    *)
   9407      as_fn_error $? "unknown endianness
   9408  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
   9409  esac
   9410 
   9411 
   9412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof syntax and keyword spelling" >&5
   9413 $as_echo_n "checking for typeof syntax and keyword spelling... " >&6; }
   9414 if ${ac_cv_c_typeof+:} false; then :
   9415   $as_echo_n "(cached) " >&6
   9416 else
   9417   ac_cv_c_typeof=no
   9418      for ac_kw in typeof __typeof__ no; do
   9419        test $ac_kw = no && break
   9420        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9421 /* end confdefs.h.  */
   9422 
   9423 int
   9424 main ()
   9425 {
   9426 
   9427 	   int value;
   9428 	   typedef struct {
   9429 		   char a [1
   9430 			   + ! (($ac_kw (value))
   9431 				(($ac_kw (value)) 0 < ($ac_kw (value)) -1
   9432 				 ? ($ac_kw (value)) - 1
   9433 				 : ~ (~ ($ac_kw (value)) 0
   9434 				      << sizeof ($ac_kw (value)))))]; }
   9435 	      ac__typeof_type_;
   9436 	   return
   9437 	     (! ((void) ((ac__typeof_type_ *) 0), 0));
   9438 
   9439   ;
   9440   return 0;
   9441 }
   9442 _ACEOF
   9443 if ac_fn_c_try_compile "$LINENO"; then :
   9444   ac_cv_c_typeof=$ac_kw
   9445 fi
   9446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9447        test $ac_cv_c_typeof != no && break
   9448      done
   9449 fi
   9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_typeof" >&5
   9451 $as_echo "$ac_cv_c_typeof" >&6; }
   9452   if test $ac_cv_c_typeof != no; then
   9453 
   9454 $as_echo "#define HAVE_TYPEOF 1" >>confdefs.h
   9455 
   9456     if test $ac_cv_c_typeof != typeof; then
   9457 
   9458 cat >>confdefs.h <<_ACEOF
   9459 #define typeof $ac_cv_c_typeof
   9460 _ACEOF
   9461 
   9462     fi
   9463   fi
   9464 
   9465 
   9466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
   9467 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
   9468 if ${ac_cv_type_uid_t+:} false; then :
   9469   $as_echo_n "(cached) " >&6
   9470 else
   9471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9472 /* end confdefs.h.  */
   9473 #include <sys/types.h>
   9474 
   9475 _ACEOF
   9476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   9477   $EGREP "uid_t" >/dev/null 2>&1; then :
   9478   ac_cv_type_uid_t=yes
   9479 else
   9480   ac_cv_type_uid_t=no
   9481 fi
   9482 rm -f conftest*
   9483 
   9484 fi
   9485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
   9486 $as_echo "$ac_cv_type_uid_t" >&6; }
   9487 if test $ac_cv_type_uid_t = no; then
   9488 
   9489 $as_echo "#define uid_t int" >>confdefs.h
   9490 
   9491 
   9492 $as_echo "#define gid_t int" >>confdefs.h
   9493 
   9494 fi
   9495 
   9496 
   9497 for ac_func in accept4 be64toh fallocate fanotify_mark fopen64 fork fputs_unlocked fstatat ftruncate futimens iconv_open if_indextoname open64 prctl preadv process_vm_readv pwritev readahead signalfd stpcpy strerror strndup strsignal sync_file_range utimensat
   9498 do :
   9499   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
   9500 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
   9501 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   9502   cat >>confdefs.h <<_ACEOF
   9503 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
   9504 _ACEOF
   9505 
   9506 fi
   9507 done
   9508 
   9509 
   9510 ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
   9511 "
   9512 if test "x$ac_cv_type_sig_atomic_t" = xyes; then :
   9513 
   9514 cat >>confdefs.h <<_ACEOF
   9515 #define HAVE_SIG_ATOMIC_T 1
   9516 _ACEOF
   9517 
   9518 
   9519 fi
   9520 ac_fn_c_check_type "$LINENO" "struct sigcontext" "ac_cv_type_struct_sigcontext" "#include <signal.h>
   9521 "
   9522 if test "x$ac_cv_type_struct_sigcontext" = xyes; then :
   9523 
   9524 cat >>confdefs.h <<_ACEOF
   9525 #define HAVE_STRUCT_SIGCONTEXT 1
   9526 _ACEOF
   9527 
   9528 
   9529 fi
   9530 
   9531 
   9532 ac_fn_c_check_type "$LINENO" "struct mmsghdr" "ac_cv_type_struct_mmsghdr" "#include <sys/socket.h>
   9533 "
   9534 if test "x$ac_cv_type_struct_mmsghdr" = xyes; then :
   9535 
   9536 cat >>confdefs.h <<_ACEOF
   9537 #define HAVE_STRUCT_MMSGHDR 1
   9538 _ACEOF
   9539 
   9540 
   9541 fi
   9542 
   9543 
   9544 ac_fn_c_check_type "$LINENO" "__kernel_long_t" "ac_cv_type___kernel_long_t" "#include <asm/posix_types.h>
   9545 "
   9546 if test "x$ac_cv_type___kernel_long_t" = xyes; then :
   9547 
   9548 cat >>confdefs.h <<_ACEOF
   9549 #define HAVE___KERNEL_LONG_T 1
   9550 _ACEOF
   9551 
   9552 
   9553 fi
   9554 ac_fn_c_check_type "$LINENO" "__kernel_ulong_t" "ac_cv_type___kernel_ulong_t" "#include <asm/posix_types.h>
   9555 "
   9556 if test "x$ac_cv_type___kernel_ulong_t" = xyes; then :
   9557 
   9558 cat >>confdefs.h <<_ACEOF
   9559 #define HAVE___KERNEL_ULONG_T 1
   9560 _ACEOF
   9561 
   9562 
   9563 fi
   9564 
   9565 
   9566 ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
   9567 #include <asm/stat.h>
   9568 "
   9569 if test "x$ac_cv_type_struct_stat64" = xyes; then :
   9570 
   9571 cat >>confdefs.h <<_ACEOF
   9572 #define HAVE_STRUCT_STAT64 1
   9573 _ACEOF
   9574 
   9575 
   9576 fi
   9577 ac_fn_c_check_type "$LINENO" "struct __old_kernel_stat" "ac_cv_type_struct___old_kernel_stat" "#include <sys/types.h>
   9578 #include <asm/stat.h>
   9579 "
   9580 if test "x$ac_cv_type_struct___old_kernel_stat" = xyes; then :
   9581 
   9582 cat >>confdefs.h <<_ACEOF
   9583 #define HAVE_STRUCT___OLD_KERNEL_STAT 1
   9584 _ACEOF
   9585 
   9586 
   9587 fi
   9588 
   9589 
   9590 ac_fn_c_check_type "$LINENO" "struct user_desc" "ac_cv_type_struct_user_desc" "#include <asm/ldt.h>
   9591 "
   9592 if test "x$ac_cv_type_struct_user_desc" = xyes; then :
   9593 
   9594 cat >>confdefs.h <<_ACEOF
   9595 #define HAVE_STRUCT_USER_DESC 1
   9596 _ACEOF
   9597 
   9598 ac_fn_c_check_member "$LINENO" "struct user_desc" "lm" "ac_cv_member_struct_user_desc_lm" "#include <asm/ldt.h>
   9599 "
   9600 if test "x$ac_cv_member_struct_user_desc_lm" = xyes; then :
   9601 
   9602 cat >>confdefs.h <<_ACEOF
   9603 #define HAVE_STRUCT_USER_DESC_LM 1
   9604 _ACEOF
   9605 
   9606 
   9607 fi
   9608 
   9609 fi
   9610 
   9611 
   9612 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
   9613 #include <asm/stat.h>
   9614 "
   9615 if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then :
   9616 
   9617 cat >>confdefs.h <<_ACEOF
   9618 #define HAVE_STRUCT_STAT_ST_MTIME_NSEC 1
   9619 _ACEOF
   9620 
   9621 
   9622 fi
   9623 ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
   9624 #include <asm/stat.h>
   9625 "
   9626 if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then :
   9627 
   9628 cat >>confdefs.h <<_ACEOF
   9629 #define HAVE_STRUCT_STAT64_ST_MTIME_NSEC 1
   9630 _ACEOF
   9631 
   9632 
   9633 fi
   9634 
   9635 
   9636 ac_fn_c_check_type "$LINENO" "struct pt_all_user_regs" "ac_cv_type_struct_pt_all_user_regs" "#include <sys/ptrace.h>
   9637 "
   9638 if test "x$ac_cv_type_struct_pt_all_user_regs" = xyes; then :
   9639 
   9640 cat >>confdefs.h <<_ACEOF
   9641 #define HAVE_STRUCT_PT_ALL_USER_REGS 1
   9642 _ACEOF
   9643 
   9644 
   9645 fi
   9646 ac_fn_c_check_type "$LINENO" "struct ia64_fpreg" "ac_cv_type_struct_ia64_fpreg" "#include <sys/ptrace.h>
   9647 "
   9648 if test "x$ac_cv_type_struct_ia64_fpreg" = xyes; then :
   9649 
   9650 cat >>confdefs.h <<_ACEOF
   9651 #define HAVE_STRUCT_IA64_FPREG 1
   9652 _ACEOF
   9653 
   9654 
   9655 fi
   9656 ac_fn_c_check_type "$LINENO" "struct ptrace_peeksiginfo_args" "ac_cv_type_struct_ptrace_peeksiginfo_args" "#include <sys/ptrace.h>
   9657 "
   9658 if test "x$ac_cv_type_struct_ptrace_peeksiginfo_args" = xyes; then :
   9659 
   9660 cat >>confdefs.h <<_ACEOF
   9661 #define HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS 1
   9662 _ACEOF
   9663 
   9664 
   9665 fi
   9666 
   9667 
   9668 ac_fn_c_check_type "$LINENO" "struct flock" "ac_cv_type_struct_flock" "#include <sys/types.h>
   9669 #include <linux/fcntl.h>
   9670 "
   9671 if test "x$ac_cv_type_struct_flock" = xyes; then :
   9672 
   9673 cat >>confdefs.h <<_ACEOF
   9674 #define HAVE_STRUCT_FLOCK 1
   9675 _ACEOF
   9676 
   9677 
   9678 fi
   9679 ac_fn_c_check_type "$LINENO" "struct flock64" "ac_cv_type_struct_flock64" "#include <sys/types.h>
   9680 #include <linux/fcntl.h>
   9681 "
   9682 if test "x$ac_cv_type_struct_flock64" = xyes; then :
   9683 
   9684 cat >>confdefs.h <<_ACEOF
   9685 #define HAVE_STRUCT_FLOCK64 1
   9686 _ACEOF
   9687 
   9688 
   9689 fi
   9690 ac_fn_c_check_type "$LINENO" "struct __kernel_flock" "ac_cv_type_struct___kernel_flock" "#include <sys/types.h>
   9691 #include <linux/fcntl.h>
   9692 "
   9693 if test "x$ac_cv_type_struct___kernel_flock" = xyes; then :
   9694 
   9695 cat >>confdefs.h <<_ACEOF
   9696 #define HAVE_STRUCT___KERNEL_FLOCK 1
   9697 _ACEOF
   9698 
   9699 
   9700 fi
   9701 ac_fn_c_check_type "$LINENO" "struct __kernel_flock64" "ac_cv_type_struct___kernel_flock64" "#include <sys/types.h>
   9702 #include <linux/fcntl.h>
   9703 "
   9704 if test "x$ac_cv_type_struct___kernel_flock64" = xyes; then :
   9705 
   9706 cat >>confdefs.h <<_ACEOF
   9707 #define HAVE_STRUCT___KERNEL_FLOCK64 1
   9708 _ACEOF
   9709 
   9710 
   9711 fi
   9712 
   9713 
   9714 ac_fn_c_check_type "$LINENO" "struct crypto_report_aead" "ac_cv_type_struct_crypto_report_aead" "#include <linux/cryptouser.h>
   9715 "
   9716 if test "x$ac_cv_type_struct_crypto_report_aead" = xyes; then :
   9717 
   9718 cat >>confdefs.h <<_ACEOF
   9719 #define HAVE_STRUCT_CRYPTO_REPORT_AEAD 1
   9720 _ACEOF
   9721 
   9722 
   9723 fi
   9724 ac_fn_c_check_type "$LINENO" "struct crypto_report_blkcipher" "ac_cv_type_struct_crypto_report_blkcipher" "#include <linux/cryptouser.h>
   9725 "
   9726 if test "x$ac_cv_type_struct_crypto_report_blkcipher" = xyes; then :
   9727 
   9728 cat >>confdefs.h <<_ACEOF
   9729 #define HAVE_STRUCT_CRYPTO_REPORT_BLKCIPHER 1
   9730 _ACEOF
   9731 
   9732 
   9733 fi
   9734 ac_fn_c_check_type "$LINENO" "struct crypto_report_cipher" "ac_cv_type_struct_crypto_report_cipher" "#include <linux/cryptouser.h>
   9735 "
   9736 if test "x$ac_cv_type_struct_crypto_report_cipher" = xyes; then :
   9737 
   9738 cat >>confdefs.h <<_ACEOF
   9739 #define HAVE_STRUCT_CRYPTO_REPORT_CIPHER 1
   9740 _ACEOF
   9741 
   9742 
   9743 fi
   9744 ac_fn_c_check_type "$LINENO" "struct crypto_report_hash" "ac_cv_type_struct_crypto_report_hash" "#include <linux/cryptouser.h>
   9745 "
   9746 if test "x$ac_cv_type_struct_crypto_report_hash" = xyes; then :
   9747 
   9748 cat >>confdefs.h <<_ACEOF
   9749 #define HAVE_STRUCT_CRYPTO_REPORT_HASH 1
   9750 _ACEOF
   9751 
   9752 
   9753 fi
   9754 ac_fn_c_check_type "$LINENO" "struct crypto_report_rng" "ac_cv_type_struct_crypto_report_rng" "#include <linux/cryptouser.h>
   9755 "
   9756 if test "x$ac_cv_type_struct_crypto_report_rng" = xyes; then :
   9757 
   9758 cat >>confdefs.h <<_ACEOF
   9759 #define HAVE_STRUCT_CRYPTO_REPORT_RNG 1
   9760 _ACEOF
   9761 
   9762 
   9763 fi
   9764 
   9765 
   9766 ac_fn_c_check_type "$LINENO" "struct kcmp_epoll_slot" "ac_cv_type_struct_kcmp_epoll_slot" "#include <linux/kcmp.h>
   9767 "
   9768 if test "x$ac_cv_type_struct_kcmp_epoll_slot" = xyes; then :
   9769 
   9770 cat >>confdefs.h <<_ACEOF
   9771 #define HAVE_STRUCT_KCMP_EPOLL_SLOT 1
   9772 _ACEOF
   9773 
   9774 
   9775 fi
   9776 
   9777 
   9778 ac_fn_c_check_type "$LINENO" "struct keyctl_kdf_params" "ac_cv_type_struct_keyctl_kdf_params" "#include <linux/keyctl.h>
   9779 "
   9780 if test "x$ac_cv_type_struct_keyctl_kdf_params" = xyes; then :
   9781 
   9782 cat >>confdefs.h <<_ACEOF
   9783 #define HAVE_STRUCT_KEYCTL_KDF_PARAMS 1
   9784 _ACEOF
   9785 
   9786 
   9787 fi
   9788 
   9789 
   9790 ac_fn_c_check_member "$LINENO" "struct timex" "tai" "ac_cv_member_struct_timex_tai" "#include <sys/timex.h>
   9791 "
   9792 if test "x$ac_cv_member_struct_timex_tai" = xyes; then :
   9793 
   9794 cat >>confdefs.h <<_ACEOF
   9795 #define HAVE_STRUCT_TIMEX_TAI 1
   9796 _ACEOF
   9797 
   9798 
   9799 fi
   9800 
   9801 
   9802 ac_fn_c_check_member "$LINENO" "struct utsname" "domainname" "ac_cv_member_struct_utsname_domainname" "#include <sys/utsname.h>
   9803 "
   9804 if test "x$ac_cv_member_struct_utsname_domainname" = xyes; then :
   9805 
   9806 cat >>confdefs.h <<_ACEOF
   9807 #define HAVE_STRUCT_UTSNAME_DOMAINNAME 1
   9808 _ACEOF
   9809 
   9810 
   9811 fi
   9812 
   9813 
   9814 ac_fn_c_check_member "$LINENO" "siginfo_t" "si_syscall" "ac_cv_member_siginfo_t_si_syscall" "#include <signal.h>
   9815 "
   9816 if test "x$ac_cv_member_siginfo_t_si_syscall" = xyes; then :
   9817 
   9818 cat >>confdefs.h <<_ACEOF
   9819 #define HAVE_SIGINFO_T_SI_SYSCALL 1
   9820 _ACEOF
   9821 
   9822 
   9823 fi
   9824 ac_fn_c_check_member "$LINENO" "siginfo_t" "si_timerid" "ac_cv_member_siginfo_t_si_timerid" "#include <signal.h>
   9825 "
   9826 if test "x$ac_cv_member_siginfo_t_si_timerid" = xyes; then :
   9827 
   9828 cat >>confdefs.h <<_ACEOF
   9829 #define HAVE_SIGINFO_T_SI_TIMERID 1
   9830 _ACEOF
   9831 
   9832 
   9833 fi
   9834 ac_fn_c_check_member "$LINENO" "siginfo_t" "si_overrun" "ac_cv_member_siginfo_t_si_overrun" "#include <signal.h>
   9835 "
   9836 if test "x$ac_cv_member_siginfo_t_si_overrun" = xyes; then :
   9837 
   9838 cat >>confdefs.h <<_ACEOF
   9839 #define HAVE_SIGINFO_T_SI_OVERRUN 1
   9840 _ACEOF
   9841 
   9842 
   9843 fi
   9844 
   9845 
   9846 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "precise_ip" "ac_cv_member_struct_perf_event_attr_precise_ip" "#include <linux/perf_event.h>
   9847 "
   9848 if test "x$ac_cv_member_struct_perf_event_attr_precise_ip" = xyes; then :
   9849 
   9850 cat >>confdefs.h <<_ACEOF
   9851 #define HAVE_STRUCT_PERF_EVENT_ATTR_PRECISE_IP 1
   9852 _ACEOF
   9853 
   9854 
   9855 fi
   9856 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "mmap_data" "ac_cv_member_struct_perf_event_attr_mmap_data" "#include <linux/perf_event.h>
   9857 "
   9858 if test "x$ac_cv_member_struct_perf_event_attr_mmap_data" = xyes; then :
   9859 
   9860 cat >>confdefs.h <<_ACEOF
   9861 #define HAVE_STRUCT_PERF_EVENT_ATTR_MMAP_DATA 1
   9862 _ACEOF
   9863 
   9864 
   9865 fi
   9866 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_id_all" "ac_cv_member_struct_perf_event_attr_sample_id_all" "#include <linux/perf_event.h>
   9867 "
   9868 if test "x$ac_cv_member_struct_perf_event_attr_sample_id_all" = xyes; then :
   9869 
   9870 cat >>confdefs.h <<_ACEOF
   9871 #define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_ID_ALL 1
   9872 _ACEOF
   9873 
   9874 
   9875 fi
   9876 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_host" "ac_cv_member_struct_perf_event_attr_exclude_host" "#include <linux/perf_event.h>
   9877 "
   9878 if test "x$ac_cv_member_struct_perf_event_attr_exclude_host" = xyes; then :
   9879 
   9880 cat >>confdefs.h <<_ACEOF
   9881 #define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_HOST 1
   9882 _ACEOF
   9883 
   9884 
   9885 fi
   9886 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_guest" "ac_cv_member_struct_perf_event_attr_exclude_guest" "#include <linux/perf_event.h>
   9887 "
   9888 if test "x$ac_cv_member_struct_perf_event_attr_exclude_guest" = xyes; then :
   9889 
   9890 cat >>confdefs.h <<_ACEOF
   9891 #define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_GUEST 1
   9892 _ACEOF
   9893 
   9894 
   9895 fi
   9896 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_callchain_kernel" "ac_cv_member_struct_perf_event_attr_exclude_callchain_kernel" "#include <linux/perf_event.h>
   9897 "
   9898 if test "x$ac_cv_member_struct_perf_event_attr_exclude_callchain_kernel" = xyes; then :
   9899 
   9900 cat >>confdefs.h <<_ACEOF
   9901 #define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_CALLCHAIN_KERNEL 1
   9902 _ACEOF
   9903 
   9904 
   9905 fi
   9906 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_callchain_user" "ac_cv_member_struct_perf_event_attr_exclude_callchain_user" "#include <linux/perf_event.h>
   9907 "
   9908 if test "x$ac_cv_member_struct_perf_event_attr_exclude_callchain_user" = xyes; then :
   9909 
   9910 cat >>confdefs.h <<_ACEOF
   9911 #define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_CALLCHAIN_USER 1
   9912 _ACEOF
   9913 
   9914 
   9915 fi
   9916 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "mmap2" "ac_cv_member_struct_perf_event_attr_mmap2" "#include <linux/perf_event.h>
   9917 "
   9918 if test "x$ac_cv_member_struct_perf_event_attr_mmap2" = xyes; then :
   9919 
   9920 cat >>confdefs.h <<_ACEOF
   9921 #define HAVE_STRUCT_PERF_EVENT_ATTR_MMAP2 1
   9922 _ACEOF
   9923 
   9924 
   9925 fi
   9926 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "comm_exec" "ac_cv_member_struct_perf_event_attr_comm_exec" "#include <linux/perf_event.h>
   9927 "
   9928 if test "x$ac_cv_member_struct_perf_event_attr_comm_exec" = xyes; then :
   9929 
   9930 cat >>confdefs.h <<_ACEOF
   9931 #define HAVE_STRUCT_PERF_EVENT_ATTR_COMM_EXEC 1
   9932 _ACEOF
   9933 
   9934 
   9935 fi
   9936 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "use_clockid" "ac_cv_member_struct_perf_event_attr_use_clockid" "#include <linux/perf_event.h>
   9937 "
   9938 if test "x$ac_cv_member_struct_perf_event_attr_use_clockid" = xyes; then :
   9939 
   9940 cat >>confdefs.h <<_ACEOF
   9941 #define HAVE_STRUCT_PERF_EVENT_ATTR_USE_CLOCKID 1
   9942 _ACEOF
   9943 
   9944 
   9945 fi
   9946 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "context_switch" "ac_cv_member_struct_perf_event_attr_context_switch" "#include <linux/perf_event.h>
   9947 "
   9948 if test "x$ac_cv_member_struct_perf_event_attr_context_switch" = xyes; then :
   9949 
   9950 cat >>confdefs.h <<_ACEOF
   9951 #define HAVE_STRUCT_PERF_EVENT_ATTR_CONTEXT_SWITCH 1
   9952 _ACEOF
   9953 
   9954 
   9955 fi
   9956 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "write_backward" "ac_cv_member_struct_perf_event_attr_write_backward" "#include <linux/perf_event.h>
   9957 "
   9958 if test "x$ac_cv_member_struct_perf_event_attr_write_backward" = xyes; then :
   9959 
   9960 cat >>confdefs.h <<_ACEOF
   9961 #define HAVE_STRUCT_PERF_EVENT_ATTR_WRITE_BACKWARD 1
   9962 _ACEOF
   9963 
   9964 
   9965 fi
   9966 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "namespaces" "ac_cv_member_struct_perf_event_attr_namespaces" "#include <linux/perf_event.h>
   9967 "
   9968 if test "x$ac_cv_member_struct_perf_event_attr_namespaces" = xyes; then :
   9969 
   9970 cat >>confdefs.h <<_ACEOF
   9971 #define HAVE_STRUCT_PERF_EVENT_ATTR_NAMESPACES 1
   9972 _ACEOF
   9973 
   9974 
   9975 fi
   9976 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "bp_type" "ac_cv_member_struct_perf_event_attr_bp_type" "#include <linux/perf_event.h>
   9977 "
   9978 if test "x$ac_cv_member_struct_perf_event_attr_bp_type" = xyes; then :
   9979 
   9980 cat >>confdefs.h <<_ACEOF
   9981 #define HAVE_STRUCT_PERF_EVENT_ATTR_BP_TYPE 1
   9982 _ACEOF
   9983 
   9984 
   9985 fi
   9986 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "config1" "ac_cv_member_struct_perf_event_attr_config1" "#include <linux/perf_event.h>
   9987 "
   9988 if test "x$ac_cv_member_struct_perf_event_attr_config1" = xyes; then :
   9989 
   9990 cat >>confdefs.h <<_ACEOF
   9991 #define HAVE_STRUCT_PERF_EVENT_ATTR_CONFIG1 1
   9992 _ACEOF
   9993 
   9994 
   9995 fi
   9996 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "config2" "ac_cv_member_struct_perf_event_attr_config2" "#include <linux/perf_event.h>
   9997 "
   9998 if test "x$ac_cv_member_struct_perf_event_attr_config2" = xyes; then :
   9999 
   10000 cat >>confdefs.h <<_ACEOF
   10001 #define HAVE_STRUCT_PERF_EVENT_ATTR_CONFIG2 1
   10002 _ACEOF
   10003 
   10004 
   10005 fi
   10006 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "branch_sample_type" "ac_cv_member_struct_perf_event_attr_branch_sample_type" "#include <linux/perf_event.h>
   10007 "
   10008 if test "x$ac_cv_member_struct_perf_event_attr_branch_sample_type" = xyes; then :
   10009 
   10010 cat >>confdefs.h <<_ACEOF
   10011 #define HAVE_STRUCT_PERF_EVENT_ATTR_BRANCH_SAMPLE_TYPE 1
   10012 _ACEOF
   10013 
   10014 
   10015 fi
   10016 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_regs_user" "ac_cv_member_struct_perf_event_attr_sample_regs_user" "#include <linux/perf_event.h>
   10017 "
   10018 if test "x$ac_cv_member_struct_perf_event_attr_sample_regs_user" = xyes; then :
   10019 
   10020 cat >>confdefs.h <<_ACEOF
   10021 #define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_REGS_USER 1
   10022 _ACEOF
   10023 
   10024 
   10025 fi
   10026 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_stack_user" "ac_cv_member_struct_perf_event_attr_sample_stack_user" "#include <linux/perf_event.h>
   10027 "
   10028 if test "x$ac_cv_member_struct_perf_event_attr_sample_stack_user" = xyes; then :
   10029 
   10030 cat >>confdefs.h <<_ACEOF
   10031 #define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_STACK_USER 1
   10032 _ACEOF
   10033 
   10034 
   10035 fi
   10036 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_regs_intr" "ac_cv_member_struct_perf_event_attr_sample_regs_intr" "#include <linux/perf_event.h>
   10037 "
   10038 if test "x$ac_cv_member_struct_perf_event_attr_sample_regs_intr" = xyes; then :
   10039 
   10040 cat >>confdefs.h <<_ACEOF
   10041 #define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_REGS_INTR 1
   10042 _ACEOF
   10043 
   10044 
   10045 fi
   10046 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "aux_watermark" "ac_cv_member_struct_perf_event_attr_aux_watermark" "#include <linux/perf_event.h>
   10047 "
   10048 if test "x$ac_cv_member_struct_perf_event_attr_aux_watermark" = xyes; then :
   10049 
   10050 cat >>confdefs.h <<_ACEOF
   10051 #define HAVE_STRUCT_PERF_EVENT_ATTR_AUX_WATERMARK 1
   10052 _ACEOF
   10053 
   10054 
   10055 fi
   10056 ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_max_stack" "ac_cv_member_struct_perf_event_attr_sample_max_stack" "#include <linux/perf_event.h>
   10057 "
   10058 if test "x$ac_cv_member_struct_perf_event_attr_sample_max_stack" = xyes; then :
   10059 
   10060 cat >>confdefs.h <<_ACEOF
   10061 #define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_MAX_STACK 1
   10062 _ACEOF
   10063 
   10064 
   10065 fi
   10066 
   10067 
   10068 for ac_header in asm/cachectl.h asm/guarded_storage.h asm/sysmips.h bluetooth/bluetooth.h elf.h iconv.h inttypes.h linux/bsg.h linux/cryptouser.h linux/dm-ioctl.h linux/dqblk_xfs.h linux/falloc.h linux/fib_rules.h linux/fiemap.h linux/genetlink.h linux/hiddev.h linux/if_addr.h linux/if_link.h linux/ip_vs.h linux/ipc.h linux/kcmp.h linux/kvm.h linux/memfd.h linux/mmtimer.h linux/msg.h linux/neighbour.h linux/netfilter/ipset/ip_set.h linux/netfilter/nf_tables.h linux/netfilter/nf_tables_compat.h linux/netfilter/nfnetlink.h linux/netfilter/nfnetlink_acct.h linux/netfilter/nfnetlink_conntrack.h linux/netfilter/nfnetlink_cthelper.h linux/netfilter/nfnetlink_cttimeout.h linux/netfilter/nfnetlink_log.h linux/netfilter/nfnetlink_queue.h linux/nsfs.h linux/perf_event.h linux/quota.h linux/seccomp.h linux/securebits.h linux/sem.h linux/shm.h linux/userfaultfd.h linux/utsname.h mqueue.h netinet/sctp.h netipx/ipx.h paths.h scsi/sg.h stropts.h sys/conf.h sys/eventfd.h sys/fanotify.h sys/ipc.h sys/msg.h sys/quota.h sys/reg.h sys/sem.h sys/shm.h sys/signalfd.h sys/xattr.h ustat.h
   10069 do :
   10070   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   10071 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
   10072 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   10073   cat >>confdefs.h <<_ACEOF
   10074 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   10075 _ACEOF
   10076 
   10077 fi
   10078 
   10079 done
   10080 
   10081 
   10082 for ac_header in asm/sigcontext.h
   10083 do :
   10084   ac_fn_c_check_header_compile "$LINENO" "asm/sigcontext.h" "ac_cv_header_asm_sigcontext_h" "#include <signal.h>
   10085 "
   10086 if test "x$ac_cv_header_asm_sigcontext_h" = xyes; then :
   10087   cat >>confdefs.h <<_ACEOF
   10088 #define HAVE_ASM_SIGCONTEXT_H 1
   10089 _ACEOF
   10090 
   10091 fi
   10092 
   10093 done
   10094 
   10095 
   10096 for ac_header in netinet/tcp.h netinet/udp.h
   10097 do :
   10098   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   10099 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <netinet/in.h>
   10100 "
   10101 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   10102   cat >>confdefs.h <<_ACEOF
   10103 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   10104 _ACEOF
   10105 
   10106 fi
   10107 
   10108 done
   10109 
   10110 
   10111 for ac_header in linux/mqueue.h
   10112 do :
   10113   ac_fn_c_check_header_compile "$LINENO" "linux/mqueue.h" "ac_cv_header_linux_mqueue_h" "#include <linux/types.h>
   10114 "
   10115 if test "x$ac_cv_header_linux_mqueue_h" = xyes; then :
   10116   cat >>confdefs.h <<_ACEOF
   10117 #define HAVE_LINUX_MQUEUE_H 1
   10118 _ACEOF
   10119 
   10120 fi
   10121 
   10122 done
   10123 
   10124 
   10125 for ac_header in linux/netfilter/xt_osf.h
   10126 do :
   10127   ac_fn_c_check_header_compile "$LINENO" "linux/netfilter/xt_osf.h" "ac_cv_header_linux_netfilter_xt_osf_h" "#include <linux/ip.h>
   10128 #include <linux/tcp.h>
   10129 "
   10130 if test "x$ac_cv_header_linux_netfilter_xt_osf_h" = xyes; then :
   10131   cat >>confdefs.h <<_ACEOF
   10132 #define HAVE_LINUX_NETFILTER_XT_OSF_H 1
   10133 _ACEOF
   10134 
   10135 fi
   10136 
   10137 done
   10138 
   10139 
   10140 for ac_header in linux/netfilter_arp/arp_tables.h linux/netfilter_bridge/ebtables.h linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h
   10141 do :
   10142   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   10143 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <netinet/in.h>
   10144 #include <net/if.h>
   10145 "
   10146 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   10147   cat >>confdefs.h <<_ACEOF
   10148 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   10149 _ACEOF
   10150 
   10151 fi
   10152 
   10153 done
   10154 
   10155 
   10156 for ac_header in linux/input.h
   10157 do :
   10158   ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default"
   10159 if test "x$ac_cv_header_linux_input_h" = xyes; then :
   10160   cat >>confdefs.h <<_ACEOF
   10161 #define HAVE_LINUX_INPUT_H 1
   10162 _ACEOF
   10163 
   10164 	ac_fn_c_check_member "$LINENO" "struct input_absinfo" "resolution" "ac_cv_member_struct_input_absinfo_resolution" "#include <linux/input.h>
   10165 "
   10166 if test "x$ac_cv_member_struct_input_absinfo_resolution" = xyes; then :
   10167 
   10168 cat >>confdefs.h <<_ACEOF
   10169 #define HAVE_STRUCT_INPUT_ABSINFO_RESOLUTION 1
   10170 _ACEOF
   10171 
   10172 
   10173 fi
   10174 
   10175 
   10176 fi
   10177 
   10178 done
   10179 
   10180 
   10181 for ac_header in linux/bpf.h
   10182 do :
   10183   ac_fn_c_check_header_mongrel "$LINENO" "linux/bpf.h" "ac_cv_header_linux_bpf_h" "$ac_includes_default"
   10184 if test "x$ac_cv_header_linux_bpf_h" = xyes; then :
   10185   cat >>confdefs.h <<_ACEOF
   10186 #define HAVE_LINUX_BPF_H 1
   10187 _ACEOF
   10188 
   10189 	ac_fn_c_check_member "$LINENO" "union bpf_attr" "attach_flags" "ac_cv_member_union_bpf_attr_attach_flags" "#include <linux/bpf.h>
   10190 "
   10191 if test "x$ac_cv_member_union_bpf_attr_attach_flags" = xyes; then :
   10192 
   10193 cat >>confdefs.h <<_ACEOF
   10194 #define HAVE_UNION_BPF_ATTR_ATTACH_FLAGS 1
   10195 _ACEOF
   10196 
   10197 
   10198 fi
   10199 ac_fn_c_check_member "$LINENO" "union bpf_attr" "bpf_fd" "ac_cv_member_union_bpf_attr_bpf_fd" "#include <linux/bpf.h>
   10200 "
   10201 if test "x$ac_cv_member_union_bpf_attr_bpf_fd" = xyes; then :
   10202 
   10203 cat >>confdefs.h <<_ACEOF
   10204 #define HAVE_UNION_BPF_ATTR_BPF_FD 1
   10205 _ACEOF
   10206 
   10207 
   10208 fi
   10209 ac_fn_c_check_member "$LINENO" "union bpf_attr" "flags" "ac_cv_member_union_bpf_attr_flags" "#include <linux/bpf.h>
   10210 "
   10211 if test "x$ac_cv_member_union_bpf_attr_flags" = xyes; then :
   10212 
   10213 cat >>confdefs.h <<_ACEOF
   10214 #define HAVE_UNION_BPF_ATTR_FLAGS 1
   10215 _ACEOF
   10216 
   10217 
   10218 fi
   10219 ac_fn_c_check_member "$LINENO" "union bpf_attr" "info.info" "ac_cv_member_union_bpf_attr_info_info" "#include <linux/bpf.h>
   10220 "
   10221 if test "x$ac_cv_member_union_bpf_attr_info_info" = xyes; then :
   10222 
   10223 cat >>confdefs.h <<_ACEOF
   10224 #define HAVE_UNION_BPF_ATTR_INFO_INFO 1
   10225 _ACEOF
   10226 
   10227 
   10228 fi
   10229 ac_fn_c_check_member "$LINENO" "union bpf_attr" "next_id" "ac_cv_member_union_bpf_attr_next_id" "#include <linux/bpf.h>
   10230 "
   10231 if test "x$ac_cv_member_union_bpf_attr_next_id" = xyes; then :
   10232 
   10233 cat >>confdefs.h <<_ACEOF
   10234 #define HAVE_UNION_BPF_ATTR_NEXT_ID 1
   10235 _ACEOF
   10236 
   10237 
   10238 fi
   10239 ac_fn_c_check_member "$LINENO" "union bpf_attr" "numa_node" "ac_cv_member_union_bpf_attr_numa_node" "#include <linux/bpf.h>
   10240 "
   10241 if test "x$ac_cv_member_union_bpf_attr_numa_node" = xyes; then :
   10242 
   10243 cat >>confdefs.h <<_ACEOF
   10244 #define HAVE_UNION_BPF_ATTR_NUMA_NODE 1
   10245 _ACEOF
   10246 
   10247 
   10248 fi
   10249 ac_fn_c_check_member "$LINENO" "union bpf_attr" "prog_flags" "ac_cv_member_union_bpf_attr_prog_flags" "#include <linux/bpf.h>
   10250 "
   10251 if test "x$ac_cv_member_union_bpf_attr_prog_flags" = xyes; then :
   10252 
   10253 cat >>confdefs.h <<_ACEOF
   10254 #define HAVE_UNION_BPF_ATTR_PROG_FLAGS 1
   10255 _ACEOF
   10256 
   10257 
   10258 fi
   10259 ac_fn_c_check_member "$LINENO" "union bpf_attr" "test.duration" "ac_cv_member_union_bpf_attr_test_duration" "#include <linux/bpf.h>
   10260 "
   10261 if test "x$ac_cv_member_union_bpf_attr_test_duration" = xyes; then :
   10262 
   10263 cat >>confdefs.h <<_ACEOF
   10264 #define HAVE_UNION_BPF_ATTR_TEST_DURATION 1
   10265 _ACEOF
   10266 
   10267 
   10268 fi
   10269 
   10270 
   10271 fi
   10272 
   10273 done
   10274 
   10275 
   10276 ac_fn_c_check_type "$LINENO" "struct br_mdb_entry" "ac_cv_type_struct_br_mdb_entry" "#include <linux/if_bridge.h>
   10277 "
   10278 if test "x$ac_cv_type_struct_br_mdb_entry" = xyes; then :
   10279 
   10280 cat >>confdefs.h <<_ACEOF
   10281 #define HAVE_STRUCT_BR_MDB_ENTRY 1
   10282 _ACEOF
   10283 
   10284 
   10285 fi
   10286 ac_fn_c_check_type "$LINENO" "struct br_port_msg" "ac_cv_type_struct_br_port_msg" "#include <linux/if_bridge.h>
   10287 "
   10288 if test "x$ac_cv_type_struct_br_port_msg" = xyes; then :
   10289 
   10290 cat >>confdefs.h <<_ACEOF
   10291 #define HAVE_STRUCT_BR_PORT_MSG 1
   10292 _ACEOF
   10293 
   10294 
   10295 fi
   10296 
   10297 ac_fn_c_check_member "$LINENO" "struct br_mdb_entry" "flags" "ac_cv_member_struct_br_mdb_entry_flags" "#include <linux/if_bridge.h>
   10298 "
   10299 if test "x$ac_cv_member_struct_br_mdb_entry_flags" = xyes; then :
   10300 
   10301 cat >>confdefs.h <<_ACEOF
   10302 #define HAVE_STRUCT_BR_MDB_ENTRY_FLAGS 1
   10303 _ACEOF
   10304 
   10305 
   10306 fi
   10307 ac_fn_c_check_member "$LINENO" "struct br_mdb_entry" "vid" "ac_cv_member_struct_br_mdb_entry_vid" "#include <linux/if_bridge.h>
   10308 "
   10309 if test "x$ac_cv_member_struct_br_mdb_entry_vid" = xyes; then :
   10310 
   10311 cat >>confdefs.h <<_ACEOF
   10312 #define HAVE_STRUCT_BR_MDB_ENTRY_VID 1
   10313 _ACEOF
   10314 
   10315 
   10316 fi
   10317 
   10318 
   10319 ac_fn_c_check_type "$LINENO" "struct dcbmsg" "ac_cv_type_struct_dcbmsg" "#include <linux/dcbnl.h>
   10320 "
   10321 if test "x$ac_cv_type_struct_dcbmsg" = xyes; then :
   10322 
   10323 cat >>confdefs.h <<_ACEOF
   10324 #define HAVE_STRUCT_DCBMSG 1
   10325 _ACEOF
   10326 
   10327 
   10328 fi
   10329 
   10330 ac_fn_c_check_type "$LINENO" "struct ifaddrlblmsg" "ac_cv_type_struct_ifaddrlblmsg" "#include <linux/if_addrlabel.h>
   10331 "
   10332 if test "x$ac_cv_type_struct_ifaddrlblmsg" = xyes; then :
   10333 
   10334 cat >>confdefs.h <<_ACEOF
   10335 #define HAVE_STRUCT_IFADDRLBLMSG 1
   10336 _ACEOF
   10337 
   10338 
   10339 fi
   10340 
   10341 ac_fn_c_check_type "$LINENO" "struct netconfmsg" "ac_cv_type_struct_netconfmsg" "#include <linux/netconf.h>
   10342 "
   10343 if test "x$ac_cv_type_struct_netconfmsg" = xyes; then :
   10344 
   10345 cat >>confdefs.h <<_ACEOF
   10346 #define HAVE_STRUCT_NETCONFMSG 1
   10347 _ACEOF
   10348 
   10349 
   10350 fi
   10351 
   10352 
   10353 ac_fn_c_check_type "$LINENO" "struct rta_mfc_stats" "ac_cv_type_struct_rta_mfc_stats" "#include <linux/rtnetlink.h>
   10354 "
   10355 if test "x$ac_cv_type_struct_rta_mfc_stats" = xyes; then :
   10356 
   10357 cat >>confdefs.h <<_ACEOF
   10358 #define HAVE_STRUCT_RTA_MFC_STATS 1
   10359 _ACEOF
   10360 
   10361 
   10362 fi
   10363 ac_fn_c_check_type "$LINENO" "struct rtvia" "ac_cv_type_struct_rtvia" "#include <linux/rtnetlink.h>
   10364 "
   10365 if test "x$ac_cv_type_struct_rtvia" = xyes; then :
   10366 
   10367 cat >>confdefs.h <<_ACEOF
   10368 #define HAVE_STRUCT_RTVIA 1
   10369 _ACEOF
   10370 
   10371 
   10372 fi
   10373 
   10374 
   10375 ac_fn_c_check_member "$LINENO" "struct ndt_stats" "ndts_table_fulls" "ac_cv_member_struct_ndt_stats_ndts_table_fulls" "#include <linux/neighbour.h>
   10376 "
   10377 if test "x$ac_cv_member_struct_ndt_stats_ndts_table_fulls" = xyes; then :
   10378 
   10379 cat >>confdefs.h <<_ACEOF
   10380 #define HAVE_STRUCT_NDT_STATS_NDTS_TABLE_FULLS 1
   10381 _ACEOF
   10382 
   10383 
   10384 fi
   10385 
   10386 ac_fn_c_check_type "$LINENO" "struct ndt_config" "ac_cv_type_struct_ndt_config" "#include <linux/neighbour.h>
   10387 "
   10388 if test "x$ac_cv_type_struct_ndt_config" = xyes; then :
   10389 
   10390 cat >>confdefs.h <<_ACEOF
   10391 #define HAVE_STRUCT_NDT_CONFIG 1
   10392 _ACEOF
   10393 
   10394 
   10395 fi
   10396 ac_fn_c_check_type "$LINENO" "struct ndt_stats" "ac_cv_type_struct_ndt_stats" "#include <linux/neighbour.h>
   10397 "
   10398 if test "x$ac_cv_type_struct_ndt_stats" = xyes; then :
   10399 
   10400 cat >>confdefs.h <<_ACEOF
   10401 #define HAVE_STRUCT_NDT_STATS 1
   10402 _ACEOF
   10403 
   10404 
   10405 fi
   10406 
   10407 
   10408 ac_fn_c_check_type "$LINENO" "struct ifla_bridge_id" "ac_cv_type_struct_ifla_bridge_id" "#include <linux/if_link.h>
   10409 "
   10410 if test "x$ac_cv_type_struct_ifla_bridge_id" = xyes; then :
   10411 
   10412 cat >>confdefs.h <<_ACEOF
   10413 #define HAVE_STRUCT_IFLA_BRIDGE_ID 1
   10414 _ACEOF
   10415 
   10416 
   10417 fi
   10418 ac_fn_c_check_type "$LINENO" "struct ifla_port_vsi" "ac_cv_type_struct_ifla_port_vsi" "#include <linux/if_link.h>
   10419 "
   10420 if test "x$ac_cv_type_struct_ifla_port_vsi" = xyes; then :
   10421 
   10422 cat >>confdefs.h <<_ACEOF
   10423 #define HAVE_STRUCT_IFLA_PORT_VSI 1
   10424 _ACEOF
   10425 
   10426 
   10427 fi
   10428 ac_fn_c_check_type "$LINENO" "struct rtnl_link_stats64" "ac_cv_type_struct_rtnl_link_stats64" "#include <linux/if_link.h>
   10429 "
   10430 if test "x$ac_cv_type_struct_rtnl_link_stats64" = xyes; then :
   10431 
   10432 cat >>confdefs.h <<_ACEOF
   10433 #define HAVE_STRUCT_RTNL_LINK_STATS64 1
   10434 _ACEOF
   10435 
   10436 
   10437 fi
   10438 
   10439 ac_fn_c_check_member "$LINENO" "struct rtnl_link_stats" "rx_nohandler" "ac_cv_member_struct_rtnl_link_stats_rx_nohandler" "#include <linux/if_link.h>
   10440 "
   10441 if test "x$ac_cv_member_struct_rtnl_link_stats_rx_nohandler" = xyes; then :
   10442 
   10443 cat >>confdefs.h <<_ACEOF
   10444 #define HAVE_STRUCT_RTNL_LINK_STATS_RX_NOHANDLER 1
   10445 _ACEOF
   10446 
   10447 
   10448 fi
   10449 ac_fn_c_check_member "$LINENO" "struct rtnl_link_stats64" "rx_nohandler" "ac_cv_member_struct_rtnl_link_stats64_rx_nohandler" "#include <linux/if_link.h>
   10450 "
   10451 if test "x$ac_cv_member_struct_rtnl_link_stats64_rx_nohandler" = xyes; then :
   10452 
   10453 cat >>confdefs.h <<_ACEOF
   10454 #define HAVE_STRUCT_RTNL_LINK_STATS64_RX_NOHANDLER 1
   10455 _ACEOF
   10456 
   10457 
   10458 fi
   10459 
   10460 
   10461 ac_fn_c_check_type "$LINENO" "struct gnet_stats_basic" "ac_cv_type_struct_gnet_stats_basic" "#include <linux/gen_stats.h>
   10462 "
   10463 if test "x$ac_cv_type_struct_gnet_stats_basic" = xyes; then :
   10464 
   10465 cat >>confdefs.h <<_ACEOF
   10466 #define HAVE_STRUCT_GNET_STATS_BASIC 1
   10467 _ACEOF
   10468 
   10469 
   10470 fi
   10471 ac_fn_c_check_type "$LINENO" "struct gnet_stats_queue" "ac_cv_type_struct_gnet_stats_queue" "#include <linux/gen_stats.h>
   10472 "
   10473 if test "x$ac_cv_type_struct_gnet_stats_queue" = xyes; then :
   10474 
   10475 cat >>confdefs.h <<_ACEOF
   10476 #define HAVE_STRUCT_GNET_STATS_QUEUE 1
   10477 _ACEOF
   10478 
   10479 
   10480 fi
   10481 ac_fn_c_check_type "$LINENO" "struct gnet_stats_rate_est" "ac_cv_type_struct_gnet_stats_rate_est" "#include <linux/gen_stats.h>
   10482 "
   10483 if test "x$ac_cv_type_struct_gnet_stats_rate_est" = xyes; then :
   10484 
   10485 cat >>confdefs.h <<_ACEOF
   10486 #define HAVE_STRUCT_GNET_STATS_RATE_EST 1
   10487 _ACEOF
   10488 
   10489 
   10490 fi
   10491 ac_fn_c_check_type "$LINENO" "struct gnet_stats_rate_est64" "ac_cv_type_struct_gnet_stats_rate_est64" "#include <linux/gen_stats.h>
   10492 "
   10493 if test "x$ac_cv_type_struct_gnet_stats_rate_est64" = xyes; then :
   10494 
   10495 cat >>confdefs.h <<_ACEOF
   10496 #define HAVE_STRUCT_GNET_STATS_RATE_EST64 1
   10497 _ACEOF
   10498 
   10499 
   10500 fi
   10501 
   10502 
   10503 ac_fn_c_check_type "$LINENO" "struct tc_sizespec" "ac_cv_type_struct_tc_sizespec" "#include <linux/pkt_sched.h>
   10504 "
   10505 if test "x$ac_cv_type_struct_tc_sizespec" = xyes; then :
   10506 
   10507 cat >>confdefs.h <<_ACEOF
   10508 #define HAVE_STRUCT_TC_SIZESPEC 1
   10509 _ACEOF
   10510 
   10511 
   10512 fi
   10513 
   10514 
   10515 ac_fn_c_check_type "$LINENO" "struct fib_rule_uid_range" "ac_cv_type_struct_fib_rule_uid_range" "#include <linux/fib_rules.h>
   10516 "
   10517 if test "x$ac_cv_type_struct_fib_rule_uid_range" = xyes; then :
   10518 
   10519 cat >>confdefs.h <<_ACEOF
   10520 #define HAVE_STRUCT_FIB_RULE_UID_RANGE 1
   10521 _ACEOF
   10522 
   10523 
   10524 fi
   10525 
   10526 
   10527 ac_fn_c_check_type "$LINENO" "struct statfs" "ac_cv_type_struct_statfs" "#include <linux/types.h>
   10528 #include <asm/statfs.h>
   10529 "
   10530 if test "x$ac_cv_type_struct_statfs" = xyes; then :
   10531 
   10532 cat >>confdefs.h <<_ACEOF
   10533 #define HAVE_STRUCT_STATFS 1
   10534 _ACEOF
   10535 
   10536 
   10537 	ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "#include <linux/types.h>
   10538 #include <asm/statfs.h>
   10539 "
   10540 if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then :
   10541 
   10542 cat >>confdefs.h <<_ACEOF
   10543 #define HAVE_STRUCT_STATFS_F_FRSIZE 1
   10544 _ACEOF
   10545 
   10546 
   10547 fi
   10548 ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" "#include <linux/types.h>
   10549 #include <asm/statfs.h>
   10550 "
   10551 if test "x$ac_cv_member_struct_statfs_f_flags" = xyes; then :
   10552 
   10553 cat >>confdefs.h <<_ACEOF
   10554 #define HAVE_STRUCT_STATFS_F_FLAGS 1
   10555 _ACEOF
   10556 
   10557 
   10558 fi
   10559 ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.val" "ac_cv_member_struct_statfs_f_fsid_val" "#include <linux/types.h>
   10560 #include <asm/statfs.h>
   10561 "
   10562 if test "x$ac_cv_member_struct_statfs_f_fsid_val" = xyes; then :
   10563 
   10564 cat >>confdefs.h <<_ACEOF
   10565 #define HAVE_STRUCT_STATFS_F_FSID_VAL 1
   10566 _ACEOF
   10567 
   10568 
   10569 fi
   10570 ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.__val" "ac_cv_member_struct_statfs_f_fsid___val" "#include <linux/types.h>
   10571 #include <asm/statfs.h>
   10572 "
   10573 if test "x$ac_cv_member_struct_statfs_f_fsid___val" = xyes; then :
   10574 
   10575 cat >>confdefs.h <<_ACEOF
   10576 #define HAVE_STRUCT_STATFS_F_FSID___VAL 1
   10577 _ACEOF
   10578 
   10579 
   10580 fi
   10581 
   10582 
   10583 fi
   10584 
   10585 
   10586 ac_fn_c_check_type "$LINENO" "struct statfs64" "ac_cv_type_struct_statfs64" "#include <linux/types.h>
   10587 #include <asm/statfs.h>
   10588 "
   10589 if test "x$ac_cv_type_struct_statfs64" = xyes; then :
   10590 
   10591 cat >>confdefs.h <<_ACEOF
   10592 #define HAVE_STRUCT_STATFS64 1
   10593 _ACEOF
   10594 
   10595 
   10596 	ac_fn_c_check_member "$LINENO" "struct statfs64" "f_frsize" "ac_cv_member_struct_statfs64_f_frsize" "#include <linux/types.h>
   10597 #include <asm/statfs.h>
   10598 "
   10599 if test "x$ac_cv_member_struct_statfs64_f_frsize" = xyes; then :
   10600 
   10601 cat >>confdefs.h <<_ACEOF
   10602 #define HAVE_STRUCT_STATFS64_F_FRSIZE 1
   10603 _ACEOF
   10604 
   10605 
   10606 fi
   10607 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_flags" "ac_cv_member_struct_statfs64_f_flags" "#include <linux/types.h>
   10608 #include <asm/statfs.h>
   10609 "
   10610 if test "x$ac_cv_member_struct_statfs64_f_flags" = xyes; then :
   10611 
   10612 cat >>confdefs.h <<_ACEOF
   10613 #define HAVE_STRUCT_STATFS64_F_FLAGS 1
   10614 _ACEOF
   10615 
   10616 
   10617 fi
   10618 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.val" "ac_cv_member_struct_statfs64_f_fsid_val" "#include <linux/types.h>
   10619 #include <asm/statfs.h>
   10620 "
   10621 if test "x$ac_cv_member_struct_statfs64_f_fsid_val" = xyes; then :
   10622 
   10623 cat >>confdefs.h <<_ACEOF
   10624 #define HAVE_STRUCT_STATFS64_F_FSID_VAL 1
   10625 _ACEOF
   10626 
   10627 
   10628 fi
   10629 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.__val" "ac_cv_member_struct_statfs64_f_fsid___val" "#include <linux/types.h>
   10630 #include <asm/statfs.h>
   10631 "
   10632 if test "x$ac_cv_member_struct_statfs64_f_fsid___val" = xyes; then :
   10633 
   10634 cat >>confdefs.h <<_ACEOF
   10635 #define HAVE_STRUCT_STATFS64_F_FSID___VAL 1
   10636 _ACEOF
   10637 
   10638 
   10639 fi
   10640 
   10641 
   10642 fi
   10643 
   10644 
   10645 ac_fn_c_check_type "$LINENO" "struct blk_user_trace_setup" "ac_cv_type_struct_blk_user_trace_setup" "#include <linux/blktrace_api.h>
   10646 "
   10647 if test "x$ac_cv_type_struct_blk_user_trace_setup" = xyes; then :
   10648 
   10649 cat >>confdefs.h <<_ACEOF
   10650 #define HAVE_STRUCT_BLK_USER_TRACE_SETUP 1
   10651 _ACEOF
   10652 
   10653 
   10654 fi
   10655 
   10656 
   10657 ac_fn_c_check_type "$LINENO" "struct mtd_write_req" "ac_cv_type_struct_mtd_write_req" "#include <mtd/mtd-abi.h>
   10658 "
   10659 if test "x$ac_cv_type_struct_mtd_write_req" = xyes; then :
   10660 
   10661 cat >>confdefs.h <<_ACEOF
   10662 #define HAVE_STRUCT_MTD_WRITE_REQ 1
   10663 _ACEOF
   10664 
   10665 
   10666 fi
   10667 
   10668 
   10669 ac_fn_c_check_member "$LINENO" "struct ubi_attach_req" "max_beb_per1024" "ac_cv_member_struct_ubi_attach_req_max_beb_per1024" "#include <mtd/ubi-user.h>
   10670 "
   10671 if test "x$ac_cv_member_struct_ubi_attach_req_max_beb_per1024" = xyes; then :
   10672 
   10673 cat >>confdefs.h <<_ACEOF
   10674 #define HAVE_STRUCT_UBI_ATTACH_REQ_MAX_BEB_PER1024 1
   10675 _ACEOF
   10676 
   10677 
   10678 fi
   10679 
   10680 
   10681 ac_fn_c_check_type "$LINENO" "struct ptp_sys_offset" "ac_cv_type_struct_ptp_sys_offset" "#include <linux/ptp_clock.h>
   10682 "
   10683 if test "x$ac_cv_type_struct_ptp_sys_offset" = xyes; then :
   10684 
   10685 cat >>confdefs.h <<_ACEOF
   10686 #define HAVE_STRUCT_PTP_SYS_OFFSET 1
   10687 _ACEOF
   10688 
   10689 
   10690 fi
   10691 
   10692 
   10693 ac_fn_c_check_type "$LINENO" "struct kvm_regs" "ac_cv_type_struct_kvm_regs" "#include <linux/kvm.h>
   10694 "
   10695 if test "x$ac_cv_type_struct_kvm_regs" = xyes; then :
   10696 
   10697 cat >>confdefs.h <<_ACEOF
   10698 #define HAVE_STRUCT_KVM_REGS 1
   10699 _ACEOF
   10700 
   10701 
   10702 fi
   10703 ac_fn_c_check_type "$LINENO" "struct kvm_sregs" "ac_cv_type_struct_kvm_sregs" "#include <linux/kvm.h>
   10704 "
   10705 if test "x$ac_cv_type_struct_kvm_sregs" = xyes; then :
   10706 
   10707 cat >>confdefs.h <<_ACEOF
   10708 #define HAVE_STRUCT_KVM_SREGS 1
   10709 _ACEOF
   10710 
   10711 
   10712 fi
   10713 ac_fn_c_check_type "$LINENO" "struct kvm_userspace_memory_region" "ac_cv_type_struct_kvm_userspace_memory_region" "#include <linux/kvm.h>
   10714 "
   10715 if test "x$ac_cv_type_struct_kvm_userspace_memory_region" = xyes; then :
   10716 
   10717 cat >>confdefs.h <<_ACEOF
   10718 #define HAVE_STRUCT_KVM_USERSPACE_MEMORY_REGION 1
   10719 _ACEOF
   10720 
   10721 
   10722 fi
   10723 
   10724 
   10725 for ac_header in linux/btrfs.h
   10726 do :
   10727   ac_fn_c_check_header_mongrel "$LINENO" "linux/btrfs.h" "ac_cv_header_linux_btrfs_h" "$ac_includes_default"
   10728 if test "x$ac_cv_header_linux_btrfs_h" = xyes; then :
   10729   cat >>confdefs.h <<_ACEOF
   10730 #define HAVE_LINUX_BTRFS_H 1
   10731 _ACEOF
   10732 
   10733 	ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_feature_flags" "compat_flags" "ac_cv_member_struct_btrfs_ioctl_feature_flags_compat_flags" " #include <stdio.h>
   10734 #include <linux/btrfs.h>
   10735 "
   10736 if test "x$ac_cv_member_struct_btrfs_ioctl_feature_flags_compat_flags" = xyes; then :
   10737 
   10738 cat >>confdefs.h <<_ACEOF
   10739 #define HAVE_STRUCT_BTRFS_IOCTL_FEATURE_FLAGS_COMPAT_FLAGS 1
   10740 _ACEOF
   10741 
   10742 
   10743 fi
   10744 ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_fs_info_args" "nodesize" "ac_cv_member_struct_btrfs_ioctl_fs_info_args_nodesize" " #include <stdio.h>
   10745 #include <linux/btrfs.h>
   10746 "
   10747 if test "x$ac_cv_member_struct_btrfs_ioctl_fs_info_args_nodesize" = xyes; then :
   10748 
   10749 cat >>confdefs.h <<_ACEOF
   10750 #define HAVE_STRUCT_BTRFS_IOCTL_FS_INFO_ARGS_NODESIZE 1
   10751 _ACEOF
   10752 
   10753 
   10754 fi
   10755 ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_defrag_range_args" "start" "ac_cv_member_struct_btrfs_ioctl_defrag_range_args_start" " #include <stdio.h>
   10756 #include <linux/btrfs.h>
   10757 "
   10758 if test "x$ac_cv_member_struct_btrfs_ioctl_defrag_range_args_start" = xyes; then :
   10759 
   10760 cat >>confdefs.h <<_ACEOF
   10761 #define HAVE_STRUCT_BTRFS_IOCTL_DEFRAG_RANGE_ARGS_START 1
   10762 _ACEOF
   10763 
   10764 
   10765 fi
   10766 ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_search_args_v2" "buf_size" "ac_cv_member_struct_btrfs_ioctl_search_args_v2_buf_size" " #include <stdio.h>
   10767 #include <linux/btrfs.h>
   10768 "
   10769 if test "x$ac_cv_member_struct_btrfs_ioctl_search_args_v2_buf_size" = xyes; then :
   10770 
   10771 cat >>confdefs.h <<_ACEOF
   10772 #define HAVE_STRUCT_BTRFS_IOCTL_SEARCH_ARGS_V2_BUF_SIZE 1
   10773 _ACEOF
   10774 
   10775 
   10776 fi
   10777 
   10778 	ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_NONE" "ac_cv_have_decl_BTRFS_COMPRESS_NONE" " #include <stdio.h>
   10779 #include <linux/btrfs.h>
   10780 "
   10781 if test "x$ac_cv_have_decl_BTRFS_COMPRESS_NONE" = xyes; then :
   10782   ac_have_decl=1
   10783 else
   10784   ac_have_decl=0
   10785 fi
   10786 
   10787 cat >>confdefs.h <<_ACEOF
   10788 #define HAVE_DECL_BTRFS_COMPRESS_NONE $ac_have_decl
   10789 _ACEOF
   10790 ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_ZLIB" "ac_cv_have_decl_BTRFS_COMPRESS_ZLIB" " #include <stdio.h>
   10791 #include <linux/btrfs.h>
   10792 "
   10793 if test "x$ac_cv_have_decl_BTRFS_COMPRESS_ZLIB" = xyes; then :
   10794   ac_have_decl=1
   10795 else
   10796   ac_have_decl=0
   10797 fi
   10798 
   10799 cat >>confdefs.h <<_ACEOF
   10800 #define HAVE_DECL_BTRFS_COMPRESS_ZLIB $ac_have_decl
   10801 _ACEOF
   10802 ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_LZO" "ac_cv_have_decl_BTRFS_COMPRESS_LZO" " #include <stdio.h>
   10803 #include <linux/btrfs.h>
   10804 "
   10805 if test "x$ac_cv_have_decl_BTRFS_COMPRESS_LZO" = xyes; then :
   10806   ac_have_decl=1
   10807 else
   10808   ac_have_decl=0
   10809 fi
   10810 
   10811 cat >>confdefs.h <<_ACEOF
   10812 #define HAVE_DECL_BTRFS_COMPRESS_LZO $ac_have_decl
   10813 _ACEOF
   10814 
   10815 fi
   10816 
   10817 done
   10818 
   10819 
   10820 ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "$ac_includes_default"
   10821 if test "x$ac_cv_have_decl_sys_errlist" = xyes; then :
   10822   ac_have_decl=1
   10823 else
   10824   ac_have_decl=0
   10825 fi
   10826 
   10827 cat >>confdefs.h <<_ACEOF
   10828 #define HAVE_DECL_SYS_ERRLIST $ac_have_decl
   10829 _ACEOF
   10830 
   10831 ac_fn_c_check_decl "$LINENO" "PTRACE_PEEKUSER" "ac_cv_have_decl_PTRACE_PEEKUSER" "#include <sys/ptrace.h>
   10832 "
   10833 if test "x$ac_cv_have_decl_PTRACE_PEEKUSER" = xyes; then :
   10834   ac_have_decl=1
   10835 else
   10836   ac_have_decl=0
   10837 fi
   10838 
   10839 cat >>confdefs.h <<_ACEOF
   10840 #define HAVE_DECL_PTRACE_PEEKUSER $ac_have_decl
   10841 _ACEOF
   10842 ac_fn_c_check_decl "$LINENO" "PTRACE_POKEUSER" "ac_cv_have_decl_PTRACE_POKEUSER" "#include <sys/ptrace.h>
   10843 "
   10844 if test "x$ac_cv_have_decl_PTRACE_POKEUSER" = xyes; then :
   10845   ac_have_decl=1
   10846 else
   10847   ac_have_decl=0
   10848 fi
   10849 
   10850 cat >>confdefs.h <<_ACEOF
   10851 #define HAVE_DECL_PTRACE_POKEUSER $ac_have_decl
   10852 _ACEOF
   10853 
   10854 
   10855 ac_fn_c_check_decl "$LINENO" "P_PID" "ac_cv_have_decl_P_PID" "#include <sys/wait.h>
   10856 "
   10857 if test "x$ac_cv_have_decl_P_PID" = xyes; then :
   10858   ac_have_decl=1
   10859 else
   10860   ac_have_decl=0
   10861 fi
   10862 
   10863 cat >>confdefs.h <<_ACEOF
   10864 #define HAVE_DECL_P_PID $ac_have_decl
   10865 _ACEOF
   10866 ac_fn_c_check_decl "$LINENO" "P_PPID" "ac_cv_have_decl_P_PPID" "#include <sys/wait.h>
   10867 "
   10868 if test "x$ac_cv_have_decl_P_PPID" = xyes; then :
   10869   ac_have_decl=1
   10870 else
   10871   ac_have_decl=0
   10872 fi
   10873 
   10874 cat >>confdefs.h <<_ACEOF
   10875 #define HAVE_DECL_P_PPID $ac_have_decl
   10876 _ACEOF
   10877 ac_fn_c_check_decl "$LINENO" "P_PGID" "ac_cv_have_decl_P_PGID" "#include <sys/wait.h>
   10878 "
   10879 if test "x$ac_cv_have_decl_P_PGID" = xyes; then :
   10880   ac_have_decl=1
   10881 else
   10882   ac_have_decl=0
   10883 fi
   10884 
   10885 cat >>confdefs.h <<_ACEOF
   10886 #define HAVE_DECL_P_PGID $ac_have_decl
   10887 _ACEOF
   10888 ac_fn_c_check_decl "$LINENO" "P_SID" "ac_cv_have_decl_P_SID" "#include <sys/wait.h>
   10889 "
   10890 if test "x$ac_cv_have_decl_P_SID" = xyes; then :
   10891   ac_have_decl=1
   10892 else
   10893   ac_have_decl=0
   10894 fi
   10895 
   10896 cat >>confdefs.h <<_ACEOF
   10897 #define HAVE_DECL_P_SID $ac_have_decl
   10898 _ACEOF
   10899 ac_fn_c_check_decl "$LINENO" "P_CID" "ac_cv_have_decl_P_CID" "#include <sys/wait.h>
   10900 "
   10901 if test "x$ac_cv_have_decl_P_CID" = xyes; then :
   10902   ac_have_decl=1
   10903 else
   10904   ac_have_decl=0
   10905 fi
   10906 
   10907 cat >>confdefs.h <<_ACEOF
   10908 #define HAVE_DECL_P_CID $ac_have_decl
   10909 _ACEOF
   10910 ac_fn_c_check_decl "$LINENO" "P_UID" "ac_cv_have_decl_P_UID" "#include <sys/wait.h>
   10911 "
   10912 if test "x$ac_cv_have_decl_P_UID" = xyes; then :
   10913   ac_have_decl=1
   10914 else
   10915   ac_have_decl=0
   10916 fi
   10917 
   10918 cat >>confdefs.h <<_ACEOF
   10919 #define HAVE_DECL_P_UID $ac_have_decl
   10920 _ACEOF
   10921 ac_fn_c_check_decl "$LINENO" "P_GID" "ac_cv_have_decl_P_GID" "#include <sys/wait.h>
   10922 "
   10923 if test "x$ac_cv_have_decl_P_GID" = xyes; then :
   10924   ac_have_decl=1
   10925 else
   10926   ac_have_decl=0
   10927 fi
   10928 
   10929 cat >>confdefs.h <<_ACEOF
   10930 #define HAVE_DECL_P_GID $ac_have_decl
   10931 _ACEOF
   10932 ac_fn_c_check_decl "$LINENO" "P_ALL" "ac_cv_have_decl_P_ALL" "#include <sys/wait.h>
   10933 "
   10934 if test "x$ac_cv_have_decl_P_ALL" = xyes; then :
   10935   ac_have_decl=1
   10936 else
   10937   ac_have_decl=0
   10938 fi
   10939 
   10940 cat >>confdefs.h <<_ACEOF
   10941 #define HAVE_DECL_P_ALL $ac_have_decl
   10942 _ACEOF
   10943 ac_fn_c_check_decl "$LINENO" "P_LWPID" "ac_cv_have_decl_P_LWPID" "#include <sys/wait.h>
   10944 "
   10945 if test "x$ac_cv_have_decl_P_LWPID" = xyes; then :
   10946   ac_have_decl=1
   10947 else
   10948   ac_have_decl=0
   10949 fi
   10950 
   10951 cat >>confdefs.h <<_ACEOF
   10952 #define HAVE_DECL_P_LWPID $ac_have_decl
   10953 _ACEOF
   10954 
   10955 
   10956 ac_fn_c_check_decl "$LINENO" "LO_FLAGS_READ_ONLY" "ac_cv_have_decl_LO_FLAGS_READ_ONLY" "#include <linux/loop.h>
   10957 "
   10958 if test "x$ac_cv_have_decl_LO_FLAGS_READ_ONLY" = xyes; then :
   10959   ac_have_decl=1
   10960 else
   10961   ac_have_decl=0
   10962 fi
   10963 
   10964 cat >>confdefs.h <<_ACEOF
   10965 #define HAVE_DECL_LO_FLAGS_READ_ONLY $ac_have_decl
   10966 _ACEOF
   10967 ac_fn_c_check_decl "$LINENO" "LO_FLAGS_USE_AOPS" "ac_cv_have_decl_LO_FLAGS_USE_AOPS" "#include <linux/loop.h>
   10968 "
   10969 if test "x$ac_cv_have_decl_LO_FLAGS_USE_AOPS" = xyes; then :
   10970   ac_have_decl=1
   10971 else
   10972   ac_have_decl=0
   10973 fi
   10974 
   10975 cat >>confdefs.h <<_ACEOF
   10976 #define HAVE_DECL_LO_FLAGS_USE_AOPS $ac_have_decl
   10977 _ACEOF
   10978 ac_fn_c_check_decl "$LINENO" "LO_FLAGS_AUTOCLEAR" "ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" "#include <linux/loop.h>
   10979 "
   10980 if test "x$ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" = xyes; then :
   10981   ac_have_decl=1
   10982 else
   10983   ac_have_decl=0
   10984 fi
   10985 
   10986 cat >>confdefs.h <<_ACEOF
   10987 #define HAVE_DECL_LO_FLAGS_AUTOCLEAR $ac_have_decl
   10988 _ACEOF
   10989 ac_fn_c_check_decl "$LINENO" "LO_FLAGS_PARTSCAN" "ac_cv_have_decl_LO_FLAGS_PARTSCAN" "#include <linux/loop.h>
   10990 "
   10991 if test "x$ac_cv_have_decl_LO_FLAGS_PARTSCAN" = xyes; then :
   10992   ac_have_decl=1
   10993 else
   10994   ac_have_decl=0
   10995 fi
   10996 
   10997 cat >>confdefs.h <<_ACEOF
   10998 #define HAVE_DECL_LO_FLAGS_PARTSCAN $ac_have_decl
   10999 _ACEOF
   11000 ac_fn_c_check_decl "$LINENO" "LO_FLAGS_DIRECT_IO" "ac_cv_have_decl_LO_FLAGS_DIRECT_IO" "#include <linux/loop.h>
   11001 "
   11002 if test "x$ac_cv_have_decl_LO_FLAGS_DIRECT_IO" = xyes; then :
   11003   ac_have_decl=1
   11004 else
   11005   ac_have_decl=0
   11006 fi
   11007 
   11008 cat >>confdefs.h <<_ACEOF
   11009 #define HAVE_DECL_LO_FLAGS_DIRECT_IO $ac_have_decl
   11010 _ACEOF
   11011 
   11012 
   11013 ac_fn_c_check_decl "$LINENO" "CTL_PROC" "ac_cv_have_decl_CTL_PROC" "#include <sys/types.h>
   11014 #include <linux/sysctl.h>
   11015 "
   11016 if test "x$ac_cv_have_decl_CTL_PROC" = xyes; then :
   11017   ac_have_decl=1
   11018 else
   11019   ac_have_decl=0
   11020 fi
   11021 
   11022 cat >>confdefs.h <<_ACEOF
   11023 #define HAVE_DECL_CTL_PROC $ac_have_decl
   11024 _ACEOF
   11025 ac_fn_c_check_decl "$LINENO" "CTL_ARLAN" "ac_cv_have_decl_CTL_ARLAN" "#include <sys/types.h>
   11026 #include <linux/sysctl.h>
   11027 "
   11028 if test "x$ac_cv_have_decl_CTL_ARLAN" = xyes; then :
   11029   ac_have_decl=1
   11030 else
   11031   ac_have_decl=0
   11032 fi
   11033 
   11034 cat >>confdefs.h <<_ACEOF
   11035 #define HAVE_DECL_CTL_ARLAN $ac_have_decl
   11036 _ACEOF
   11037 ac_fn_c_check_decl "$LINENO" "CTL_S390DBF" "ac_cv_have_decl_CTL_S390DBF" "#include <sys/types.h>
   11038 #include <linux/sysctl.h>
   11039 "
   11040 if test "x$ac_cv_have_decl_CTL_S390DBF" = xyes; then :
   11041   ac_have_decl=1
   11042 else
   11043   ac_have_decl=0
   11044 fi
   11045 
   11046 cat >>confdefs.h <<_ACEOF
   11047 #define HAVE_DECL_CTL_S390DBF $ac_have_decl
   11048 _ACEOF
   11049 ac_fn_c_check_decl "$LINENO" "CTL_SUNRPC" "ac_cv_have_decl_CTL_SUNRPC" "#include <sys/types.h>
   11050 #include <linux/sysctl.h>
   11051 "
   11052 if test "x$ac_cv_have_decl_CTL_SUNRPC" = xyes; then :
   11053   ac_have_decl=1
   11054 else
   11055   ac_have_decl=0
   11056 fi
   11057 
   11058 cat >>confdefs.h <<_ACEOF
   11059 #define HAVE_DECL_CTL_SUNRPC $ac_have_decl
   11060 _ACEOF
   11061 ac_fn_c_check_decl "$LINENO" "CTL_PM" "ac_cv_have_decl_CTL_PM" "#include <sys/types.h>
   11062 #include <linux/sysctl.h>
   11063 "
   11064 if test "x$ac_cv_have_decl_CTL_PM" = xyes; then :
   11065   ac_have_decl=1
   11066 else
   11067   ac_have_decl=0
   11068 fi
   11069 
   11070 cat >>confdefs.h <<_ACEOF
   11071 #define HAVE_DECL_CTL_PM $ac_have_decl
   11072 _ACEOF
   11073 ac_fn_c_check_decl "$LINENO" "CTL_FRV" "ac_cv_have_decl_CTL_FRV" "#include <sys/types.h>
   11074 #include <linux/sysctl.h>
   11075 "
   11076 if test "x$ac_cv_have_decl_CTL_FRV" = xyes; then :
   11077   ac_have_decl=1
   11078 else
   11079   ac_have_decl=0
   11080 fi
   11081 
   11082 cat >>confdefs.h <<_ACEOF
   11083 #define HAVE_DECL_CTL_FRV $ac_have_decl
   11084 _ACEOF
   11085 ac_fn_c_check_decl "$LINENO" "KERN_PRINTK_RATELIMIT" "ac_cv_have_decl_KERN_PRINTK_RATELIMIT" "#include <sys/types.h>
   11086 #include <linux/sysctl.h>
   11087 "
   11088 if test "x$ac_cv_have_decl_KERN_PRINTK_RATELIMIT" = xyes; then :
   11089   ac_have_decl=1
   11090 else
   11091   ac_have_decl=0
   11092 fi
   11093 
   11094 cat >>confdefs.h <<_ACEOF
   11095 #define HAVE_DECL_KERN_PRINTK_RATELIMIT $ac_have_decl
   11096 _ACEOF
   11097 ac_fn_c_check_decl "$LINENO" "KERN_PRINTK_RATELIMIT_BURST" "ac_cv_have_decl_KERN_PRINTK_RATELIMIT_BURST" "#include <sys/types.h>
   11098 #include <linux/sysctl.h>
   11099 "
   11100 if test "x$ac_cv_have_decl_KERN_PRINTK_RATELIMIT_BURST" = xyes; then :
   11101   ac_have_decl=1
   11102 else
   11103   ac_have_decl=0
   11104 fi
   11105 
   11106 cat >>confdefs.h <<_ACEOF
   11107 #define HAVE_DECL_KERN_PRINTK_RATELIMIT_BURST $ac_have_decl
   11108 _ACEOF
   11109 ac_fn_c_check_decl "$LINENO" "KERN_PTY" "ac_cv_have_decl_KERN_PTY" "#include <sys/types.h>
   11110 #include <linux/sysctl.h>
   11111 "
   11112 if test "x$ac_cv_have_decl_KERN_PTY" = xyes; then :
   11113   ac_have_decl=1
   11114 else
   11115   ac_have_decl=0
   11116 fi
   11117 
   11118 cat >>confdefs.h <<_ACEOF
   11119 #define HAVE_DECL_KERN_PTY $ac_have_decl
   11120 _ACEOF
   11121 ac_fn_c_check_decl "$LINENO" "KERN_NGROUPS_MAX" "ac_cv_have_decl_KERN_NGROUPS_MAX" "#include <sys/types.h>
   11122 #include <linux/sysctl.h>
   11123 "
   11124 if test "x$ac_cv_have_decl_KERN_NGROUPS_MAX" = xyes; then :
   11125   ac_have_decl=1
   11126 else
   11127   ac_have_decl=0
   11128 fi
   11129 
   11130 cat >>confdefs.h <<_ACEOF
   11131 #define HAVE_DECL_KERN_NGROUPS_MAX $ac_have_decl
   11132 _ACEOF
   11133 ac_fn_c_check_decl "$LINENO" "KERN_SPARC_SCONS_PWROFF" "ac_cv_have_decl_KERN_SPARC_SCONS_PWROFF" "#include <sys/types.h>
   11134 #include <linux/sysctl.h>
   11135 "
   11136 if test "x$ac_cv_have_decl_KERN_SPARC_SCONS_PWROFF" = xyes; then :
   11137   ac_have_decl=1
   11138 else
   11139   ac_have_decl=0
   11140 fi
   11141 
   11142 cat >>confdefs.h <<_ACEOF
   11143 #define HAVE_DECL_KERN_SPARC_SCONS_PWROFF $ac_have_decl
   11144 _ACEOF
   11145 ac_fn_c_check_decl "$LINENO" "KERN_HZ_TIMER" "ac_cv_have_decl_KERN_HZ_TIMER" "#include <sys/types.h>
   11146 #include <linux/sysctl.h>
   11147 "
   11148 if test "x$ac_cv_have_decl_KERN_HZ_TIMER" = xyes; then :
   11149   ac_have_decl=1
   11150 else
   11151   ac_have_decl=0
   11152 fi
   11153 
   11154 cat >>confdefs.h <<_ACEOF
   11155 #define HAVE_DECL_KERN_HZ_TIMER $ac_have_decl
   11156 _ACEOF
   11157 ac_fn_c_check_decl "$LINENO" "KERN_UNKNOWN_NMI_PANIC" "ac_cv_have_decl_KERN_UNKNOWN_NMI_PANIC" "#include <sys/types.h>
   11158 #include <linux/sysctl.h>
   11159 "
   11160 if test "x$ac_cv_have_decl_KERN_UNKNOWN_NMI_PANIC" = xyes; then :
   11161   ac_have_decl=1
   11162 else
   11163   ac_have_decl=0
   11164 fi
   11165 
   11166 cat >>confdefs.h <<_ACEOF
   11167 #define HAVE_DECL_KERN_UNKNOWN_NMI_PANIC $ac_have_decl
   11168 _ACEOF
   11169 ac_fn_c_check_decl "$LINENO" "KERN_BOOTLOADER_TYPE" "ac_cv_have_decl_KERN_BOOTLOADER_TYPE" "#include <sys/types.h>
   11170 #include <linux/sysctl.h>
   11171 "
   11172 if test "x$ac_cv_have_decl_KERN_BOOTLOADER_TYPE" = xyes; then :
   11173   ac_have_decl=1
   11174 else
   11175   ac_have_decl=0
   11176 fi
   11177 
   11178 cat >>confdefs.h <<_ACEOF
   11179 #define HAVE_DECL_KERN_BOOTLOADER_TYPE $ac_have_decl
   11180 _ACEOF
   11181 ac_fn_c_check_decl "$LINENO" "KERN_RANDOMIZE" "ac_cv_have_decl_KERN_RANDOMIZE" "#include <sys/types.h>
   11182 #include <linux/sysctl.h>
   11183 "
   11184 if test "x$ac_cv_have_decl_KERN_RANDOMIZE" = xyes; then :
   11185   ac_have_decl=1
   11186 else
   11187   ac_have_decl=0
   11188 fi
   11189 
   11190 cat >>confdefs.h <<_ACEOF
   11191 #define HAVE_DECL_KERN_RANDOMIZE $ac_have_decl
   11192 _ACEOF
   11193 ac_fn_c_check_decl "$LINENO" "KERN_SETUID_DUMPABLE" "ac_cv_have_decl_KERN_SETUID_DUMPABLE" "#include <sys/types.h>
   11194 #include <linux/sysctl.h>
   11195 "
   11196 if test "x$ac_cv_have_decl_KERN_SETUID_DUMPABLE" = xyes; then :
   11197   ac_have_decl=1
   11198 else
   11199   ac_have_decl=0
   11200 fi
   11201 
   11202 cat >>confdefs.h <<_ACEOF
   11203 #define HAVE_DECL_KERN_SETUID_DUMPABLE $ac_have_decl
   11204 _ACEOF
   11205 ac_fn_c_check_decl "$LINENO" "KERN_SPIN_RETRY" "ac_cv_have_decl_KERN_SPIN_RETRY" "#include <sys/types.h>
   11206 #include <linux/sysctl.h>
   11207 "
   11208 if test "x$ac_cv_have_decl_KERN_SPIN_RETRY" = xyes; then :
   11209   ac_have_decl=1
   11210 else
   11211   ac_have_decl=0
   11212 fi
   11213 
   11214 cat >>confdefs.h <<_ACEOF
   11215 #define HAVE_DECL_KERN_SPIN_RETRY $ac_have_decl
   11216 _ACEOF
   11217 ac_fn_c_check_decl "$LINENO" "KERN_ACPI_VIDEO_FLAGS" "ac_cv_have_decl_KERN_ACPI_VIDEO_FLAGS" "#include <sys/types.h>
   11218 #include <linux/sysctl.h>
   11219 "
   11220 if test "x$ac_cv_have_decl_KERN_ACPI_VIDEO_FLAGS" = xyes; then :
   11221   ac_have_decl=1
   11222 else
   11223   ac_have_decl=0
   11224 fi
   11225 
   11226 cat >>confdefs.h <<_ACEOF
   11227 #define HAVE_DECL_KERN_ACPI_VIDEO_FLAGS $ac_have_decl
   11228 _ACEOF
   11229 ac_fn_c_check_decl "$LINENO" "KERN_IA64_UNALIGNED" "ac_cv_have_decl_KERN_IA64_UNALIGNED" "#include <sys/types.h>
   11230 #include <linux/sysctl.h>
   11231 "
   11232 if test "x$ac_cv_have_decl_KERN_IA64_UNALIGNED" = xyes; then :
   11233   ac_have_decl=1
   11234 else
   11235   ac_have_decl=0
   11236 fi
   11237 
   11238 cat >>confdefs.h <<_ACEOF
   11239 #define HAVE_DECL_KERN_IA64_UNALIGNED $ac_have_decl
   11240 _ACEOF
   11241 ac_fn_c_check_decl "$LINENO" "KERN_COMPAT_LOG" "ac_cv_have_decl_KERN_COMPAT_LOG" "#include <sys/types.h>
   11242 #include <linux/sysctl.h>
   11243 "
   11244 if test "x$ac_cv_have_decl_KERN_COMPAT_LOG" = xyes; then :
   11245   ac_have_decl=1
   11246 else
   11247   ac_have_decl=0
   11248 fi
   11249 
   11250 cat >>confdefs.h <<_ACEOF
   11251 #define HAVE_DECL_KERN_COMPAT_LOG $ac_have_decl
   11252 _ACEOF
   11253 ac_fn_c_check_decl "$LINENO" "KERN_MAX_LOCK_DEPTH" "ac_cv_have_decl_KERN_MAX_LOCK_DEPTH" "#include <sys/types.h>
   11254 #include <linux/sysctl.h>
   11255 "
   11256 if test "x$ac_cv_have_decl_KERN_MAX_LOCK_DEPTH" = xyes; then :
   11257   ac_have_decl=1
   11258 else
   11259   ac_have_decl=0
   11260 fi
   11261 
   11262 cat >>confdefs.h <<_ACEOF
   11263 #define HAVE_DECL_KERN_MAX_LOCK_DEPTH $ac_have_decl
   11264 _ACEOF
   11265 ac_fn_c_check_decl "$LINENO" "KERN_NMI_WATCHDOG" "ac_cv_have_decl_KERN_NMI_WATCHDOG" "#include <sys/types.h>
   11266 #include <linux/sysctl.h>
   11267 "
   11268 if test "x$ac_cv_have_decl_KERN_NMI_WATCHDOG" = xyes; then :
   11269   ac_have_decl=1
   11270 else
   11271   ac_have_decl=0
   11272 fi
   11273 
   11274 cat >>confdefs.h <<_ACEOF
   11275 #define HAVE_DECL_KERN_NMI_WATCHDOG $ac_have_decl
   11276 _ACEOF
   11277 ac_fn_c_check_decl "$LINENO" "KERN_PANIC_ON_NMI" "ac_cv_have_decl_KERN_PANIC_ON_NMI" "#include <sys/types.h>
   11278 #include <linux/sysctl.h>
   11279 "
   11280 if test "x$ac_cv_have_decl_KERN_PANIC_ON_NMI" = xyes; then :
   11281   ac_have_decl=1
   11282 else
   11283   ac_have_decl=0
   11284 fi
   11285 
   11286 cat >>confdefs.h <<_ACEOF
   11287 #define HAVE_DECL_KERN_PANIC_ON_NMI $ac_have_decl
   11288 _ACEOF
   11289 ac_fn_c_check_decl "$LINENO" "NET_LLC" "ac_cv_have_decl_NET_LLC" "#include <sys/types.h>
   11290 #include <linux/sysctl.h>
   11291 "
   11292 if test "x$ac_cv_have_decl_NET_LLC" = xyes; then :
   11293   ac_have_decl=1
   11294 else
   11295   ac_have_decl=0
   11296 fi
   11297 
   11298 cat >>confdefs.h <<_ACEOF
   11299 #define HAVE_DECL_NET_LLC $ac_have_decl
   11300 _ACEOF
   11301 ac_fn_c_check_decl "$LINENO" "NET_NETFILTER" "ac_cv_have_decl_NET_NETFILTER" "#include <sys/types.h>
   11302 #include <linux/sysctl.h>
   11303 "
   11304 if test "x$ac_cv_have_decl_NET_NETFILTER" = xyes; then :
   11305   ac_have_decl=1
   11306 else
   11307   ac_have_decl=0
   11308 fi
   11309 
   11310 cat >>confdefs.h <<_ACEOF
   11311 #define HAVE_DECL_NET_NETFILTER $ac_have_decl
   11312 _ACEOF
   11313 ac_fn_c_check_decl "$LINENO" "NET_DCCP" "ac_cv_have_decl_NET_DCCP" "#include <sys/types.h>
   11314 #include <linux/sysctl.h>
   11315 "
   11316 if test "x$ac_cv_have_decl_NET_DCCP" = xyes; then :
   11317   ac_have_decl=1
   11318 else
   11319   ac_have_decl=0
   11320 fi
   11321 
   11322 cat >>confdefs.h <<_ACEOF
   11323 #define HAVE_DECL_NET_DCCP $ac_have_decl
   11324 _ACEOF
   11325 ac_fn_c_check_decl "$LINENO" "NET_IRDA" "ac_cv_have_decl_NET_IRDA" "#include <sys/types.h>
   11326 #include <linux/sysctl.h>
   11327 "
   11328 if test "x$ac_cv_have_decl_NET_IRDA" = xyes; then :
   11329   ac_have_decl=1
   11330 else
   11331   ac_have_decl=0
   11332 fi
   11333 
   11334 cat >>confdefs.h <<_ACEOF
   11335 #define HAVE_DECL_NET_IRDA $ac_have_decl
   11336 _ACEOF
   11337 ac_fn_c_check_decl "$LINENO" "NET_CORE_DESTROY_DELAY" "ac_cv_have_decl_NET_CORE_DESTROY_DELAY" "#include <sys/types.h>
   11338 #include <linux/sysctl.h>
   11339 "
   11340 if test "x$ac_cv_have_decl_NET_CORE_DESTROY_DELAY" = xyes; then :
   11341   ac_have_decl=1
   11342 else
   11343   ac_have_decl=0
   11344 fi
   11345 
   11346 cat >>confdefs.h <<_ACEOF
   11347 #define HAVE_DECL_NET_CORE_DESTROY_DELAY $ac_have_decl
   11348 _ACEOF
   11349 ac_fn_c_check_decl "$LINENO" "NET_CORE_BUDGET" "ac_cv_have_decl_NET_CORE_BUDGET" "#include <sys/types.h>
   11350 #include <linux/sysctl.h>
   11351 "
   11352 if test "x$ac_cv_have_decl_NET_CORE_BUDGET" = xyes; then :
   11353   ac_have_decl=1
   11354 else
   11355   ac_have_decl=0
   11356 fi
   11357 
   11358 cat >>confdefs.h <<_ACEOF
   11359 #define HAVE_DECL_NET_CORE_BUDGET $ac_have_decl
   11360 _ACEOF
   11361 ac_fn_c_check_decl "$LINENO" "NET_CORE_AEVENT_ETIME" "ac_cv_have_decl_NET_CORE_AEVENT_ETIME" "#include <sys/types.h>
   11362 #include <linux/sysctl.h>
   11363 "
   11364 if test "x$ac_cv_have_decl_NET_CORE_AEVENT_ETIME" = xyes; then :
   11365   ac_have_decl=1
   11366 else
   11367   ac_have_decl=0
   11368 fi
   11369 
   11370 cat >>confdefs.h <<_ACEOF
   11371 #define HAVE_DECL_NET_CORE_AEVENT_ETIME $ac_have_decl
   11372 _ACEOF
   11373 ac_fn_c_check_decl "$LINENO" "NET_CORE_AEVENT_RSEQTH" "ac_cv_have_decl_NET_CORE_AEVENT_RSEQTH" "#include <sys/types.h>
   11374 #include <linux/sysctl.h>
   11375 "
   11376 if test "x$ac_cv_have_decl_NET_CORE_AEVENT_RSEQTH" = xyes; then :
   11377   ac_have_decl=1
   11378 else
   11379   ac_have_decl=0
   11380 fi
   11381 
   11382 cat >>confdefs.h <<_ACEOF
   11383 #define HAVE_DECL_NET_CORE_AEVENT_RSEQTH $ac_have_decl
   11384 _ACEOF
   11385 ac_fn_c_check_decl "$LINENO" "NET_CORE_WARNINGS" "ac_cv_have_decl_NET_CORE_WARNINGS" "#include <sys/types.h>
   11386 #include <linux/sysctl.h>
   11387 "
   11388 if test "x$ac_cv_have_decl_NET_CORE_WARNINGS" = xyes; then :
   11389   ac_have_decl=1
   11390 else
   11391   ac_have_decl=0
   11392 fi
   11393 
   11394 cat >>confdefs.h <<_ACEOF
   11395 #define HAVE_DECL_NET_CORE_WARNINGS $ac_have_decl
   11396 _ACEOF
   11397 ac_fn_c_check_decl "$LINENO" "NET_IPV4_IGMP_MAX_MSF" "ac_cv_have_decl_NET_IPV4_IGMP_MAX_MSF" "#include <sys/types.h>
   11398 #include <linux/sysctl.h>
   11399 "
   11400 if test "x$ac_cv_have_decl_NET_IPV4_IGMP_MAX_MSF" = xyes; then :
   11401   ac_have_decl=1
   11402 else
   11403   ac_have_decl=0
   11404 fi
   11405 
   11406 cat >>confdefs.h <<_ACEOF
   11407 #define HAVE_DECL_NET_IPV4_IGMP_MAX_MSF $ac_have_decl
   11408 _ACEOF
   11409 ac_fn_c_check_decl "$LINENO" "NET_TCP_NO_METRICS_SAVE" "ac_cv_have_decl_NET_TCP_NO_METRICS_SAVE" "#include <sys/types.h>
   11410 #include <linux/sysctl.h>
   11411 "
   11412 if test "x$ac_cv_have_decl_NET_TCP_NO_METRICS_SAVE" = xyes; then :
   11413   ac_have_decl=1
   11414 else
   11415   ac_have_decl=0
   11416 fi
   11417 
   11418 cat >>confdefs.h <<_ACEOF
   11419 #define HAVE_DECL_NET_TCP_NO_METRICS_SAVE $ac_have_decl
   11420 _ACEOF
   11421 ac_fn_c_check_decl "$LINENO" "NET_TCP_DEFAULT_WIN_SCALE" "ac_cv_have_decl_NET_TCP_DEFAULT_WIN_SCALE" "#include <sys/types.h>
   11422 #include <linux/sysctl.h>
   11423 "
   11424 if test "x$ac_cv_have_decl_NET_TCP_DEFAULT_WIN_SCALE" = xyes; then :
   11425   ac_have_decl=1
   11426 else
   11427   ac_have_decl=0
   11428 fi
   11429 
   11430 cat >>confdefs.h <<_ACEOF
   11431 #define HAVE_DECL_NET_TCP_DEFAULT_WIN_SCALE $ac_have_decl
   11432 _ACEOF
   11433 ac_fn_c_check_decl "$LINENO" "NET_TCP_MODERATE_RCVBUF" "ac_cv_have_decl_NET_TCP_MODERATE_RCVBUF" "#include <sys/types.h>
   11434 #include <linux/sysctl.h>
   11435 "
   11436 if test "x$ac_cv_have_decl_NET_TCP_MODERATE_RCVBUF" = xyes; then :
   11437   ac_have_decl=1
   11438 else
   11439   ac_have_decl=0
   11440 fi
   11441 
   11442 cat >>confdefs.h <<_ACEOF
   11443 #define HAVE_DECL_NET_TCP_MODERATE_RCVBUF $ac_have_decl
   11444 _ACEOF
   11445 ac_fn_c_check_decl "$LINENO" "NET_TCP_TSO_WIN_DIVISOR" "ac_cv_have_decl_NET_TCP_TSO_WIN_DIVISOR" "#include <sys/types.h>
   11446 #include <linux/sysctl.h>
   11447 "
   11448 if test "x$ac_cv_have_decl_NET_TCP_TSO_WIN_DIVISOR" = xyes; then :
   11449   ac_have_decl=1
   11450 else
   11451   ac_have_decl=0
   11452 fi
   11453 
   11454 cat >>confdefs.h <<_ACEOF
   11455 #define HAVE_DECL_NET_TCP_TSO_WIN_DIVISOR $ac_have_decl
   11456 _ACEOF
   11457 ac_fn_c_check_decl "$LINENO" "NET_TCP_BIC_BETA" "ac_cv_have_decl_NET_TCP_BIC_BETA" "#include <sys/types.h>
   11458 #include <linux/sysctl.h>
   11459 "
   11460 if test "x$ac_cv_have_decl_NET_TCP_BIC_BETA" = xyes; then :
   11461   ac_have_decl=1
   11462 else
   11463   ac_have_decl=0
   11464 fi
   11465 
   11466 cat >>confdefs.h <<_ACEOF
   11467 #define HAVE_DECL_NET_TCP_BIC_BETA $ac_have_decl
   11468 _ACEOF
   11469 ac_fn_c_check_decl "$LINENO" "NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" "ac_cv_have_decl_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" "#include <sys/types.h>
   11470 #include <linux/sysctl.h>
   11471 "
   11472 if test "x$ac_cv_have_decl_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" = xyes; then :
   11473   ac_have_decl=1
   11474 else
   11475   ac_have_decl=0
   11476 fi
   11477 
   11478 cat >>confdefs.h <<_ACEOF
   11479 #define HAVE_DECL_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR $ac_have_decl
   11480 _ACEOF
   11481 ac_fn_c_check_decl "$LINENO" "NET_TCP_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_CONG_CONTROL" "#include <sys/types.h>
   11482 #include <linux/sysctl.h>
   11483 "
   11484 if test "x$ac_cv_have_decl_NET_TCP_CONG_CONTROL" = xyes; then :
   11485   ac_have_decl=1
   11486 else
   11487   ac_have_decl=0
   11488 fi
   11489 
   11490 cat >>confdefs.h <<_ACEOF
   11491 #define HAVE_DECL_NET_TCP_CONG_CONTROL $ac_have_decl
   11492 _ACEOF
   11493 ac_fn_c_check_decl "$LINENO" "NET_TCP_ABC" "ac_cv_have_decl_NET_TCP_ABC" "#include <sys/types.h>
   11494 #include <linux/sysctl.h>
   11495 "
   11496 if test "x$ac_cv_have_decl_NET_TCP_ABC" = xyes; then :
   11497   ac_have_decl=1
   11498 else
   11499   ac_have_decl=0
   11500 fi
   11501 
   11502 cat >>confdefs.h <<_ACEOF
   11503 #define HAVE_DECL_NET_TCP_ABC $ac_have_decl
   11504 _ACEOF
   11505 ac_fn_c_check_decl "$LINENO" "NET_IPV4_IPFRAG_MAX_DIST" "ac_cv_have_decl_NET_IPV4_IPFRAG_MAX_DIST" "#include <sys/types.h>
   11506 #include <linux/sysctl.h>
   11507 "
   11508 if test "x$ac_cv_have_decl_NET_IPV4_IPFRAG_MAX_DIST" = xyes; then :
   11509   ac_have_decl=1
   11510 else
   11511   ac_have_decl=0
   11512 fi
   11513 
   11514 cat >>confdefs.h <<_ACEOF
   11515 #define HAVE_DECL_NET_IPV4_IPFRAG_MAX_DIST $ac_have_decl
   11516 _ACEOF
   11517 ac_fn_c_check_decl "$LINENO" "NET_TCP_MTU_PROBING" "ac_cv_have_decl_NET_TCP_MTU_PROBING" "#include <sys/types.h>
   11518 #include <linux/sysctl.h>
   11519 "
   11520 if test "x$ac_cv_have_decl_NET_TCP_MTU_PROBING" = xyes; then :
   11521   ac_have_decl=1
   11522 else
   11523   ac_have_decl=0
   11524 fi
   11525 
   11526 cat >>confdefs.h <<_ACEOF
   11527 #define HAVE_DECL_NET_TCP_MTU_PROBING $ac_have_decl
   11528 _ACEOF
   11529 ac_fn_c_check_decl "$LINENO" "NET_TCP_BASE_MSS" "ac_cv_have_decl_NET_TCP_BASE_MSS" "#include <sys/types.h>
   11530 #include <linux/sysctl.h>
   11531 "
   11532 if test "x$ac_cv_have_decl_NET_TCP_BASE_MSS" = xyes; then :
   11533   ac_have_decl=1
   11534 else
   11535   ac_have_decl=0
   11536 fi
   11537 
   11538 cat >>confdefs.h <<_ACEOF
   11539 #define HAVE_DECL_NET_TCP_BASE_MSS $ac_have_decl
   11540 _ACEOF
   11541 ac_fn_c_check_decl "$LINENO" "NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" "ac_cv_have_decl_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" "#include <sys/types.h>
   11542 #include <linux/sysctl.h>
   11543 "
   11544 if test "x$ac_cv_have_decl_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" = xyes; then :
   11545   ac_have_decl=1
   11546 else
   11547   ac_have_decl=0
   11548 fi
   11549 
   11550 cat >>confdefs.h <<_ACEOF
   11551 #define HAVE_DECL_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS $ac_have_decl
   11552 _ACEOF
   11553 ac_fn_c_check_decl "$LINENO" "NET_TCP_DMA_COPYBREAK" "ac_cv_have_decl_NET_TCP_DMA_COPYBREAK" "#include <sys/types.h>
   11554 #include <linux/sysctl.h>
   11555 "
   11556 if test "x$ac_cv_have_decl_NET_TCP_DMA_COPYBREAK" = xyes; then :
   11557   ac_have_decl=1
   11558 else
   11559   ac_have_decl=0
   11560 fi
   11561 
   11562 cat >>confdefs.h <<_ACEOF
   11563 #define HAVE_DECL_NET_TCP_DMA_COPYBREAK $ac_have_decl
   11564 _ACEOF
   11565 ac_fn_c_check_decl "$LINENO" "NET_TCP_SLOW_START_AFTER_IDLE" "ac_cv_have_decl_NET_TCP_SLOW_START_AFTER_IDLE" "#include <sys/types.h>
   11566 #include <linux/sysctl.h>
   11567 "
   11568 if test "x$ac_cv_have_decl_NET_TCP_SLOW_START_AFTER_IDLE" = xyes; then :
   11569   ac_have_decl=1
   11570 else
   11571   ac_have_decl=0
   11572 fi
   11573 
   11574 cat >>confdefs.h <<_ACEOF
   11575 #define HAVE_DECL_NET_TCP_SLOW_START_AFTER_IDLE $ac_have_decl
   11576 _ACEOF
   11577 ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_CACHE_ENABLE" "ac_cv_have_decl_NET_CIPSOV4_CACHE_ENABLE" "#include <sys/types.h>
   11578 #include <linux/sysctl.h>
   11579 "
   11580 if test "x$ac_cv_have_decl_NET_CIPSOV4_CACHE_ENABLE" = xyes; then :
   11581   ac_have_decl=1
   11582 else
   11583   ac_have_decl=0
   11584 fi
   11585 
   11586 cat >>confdefs.h <<_ACEOF
   11587 #define HAVE_DECL_NET_CIPSOV4_CACHE_ENABLE $ac_have_decl
   11588 _ACEOF
   11589 ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_CACHE_BUCKET_SIZE" "ac_cv_have_decl_NET_CIPSOV4_CACHE_BUCKET_SIZE" "#include <sys/types.h>
   11590 #include <linux/sysctl.h>
   11591 "
   11592 if test "x$ac_cv_have_decl_NET_CIPSOV4_CACHE_BUCKET_SIZE" = xyes; then :
   11593   ac_have_decl=1
   11594 else
   11595   ac_have_decl=0
   11596 fi
   11597 
   11598 cat >>confdefs.h <<_ACEOF
   11599 #define HAVE_DECL_NET_CIPSOV4_CACHE_BUCKET_SIZE $ac_have_decl
   11600 _ACEOF
   11601 ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_RBM_OPTFMT" "ac_cv_have_decl_NET_CIPSOV4_RBM_OPTFMT" "#include <sys/types.h>
   11602 #include <linux/sysctl.h>
   11603 "
   11604 if test "x$ac_cv_have_decl_NET_CIPSOV4_RBM_OPTFMT" = xyes; then :
   11605   ac_have_decl=1
   11606 else
   11607   ac_have_decl=0
   11608 fi
   11609 
   11610 cat >>confdefs.h <<_ACEOF
   11611 #define HAVE_DECL_NET_CIPSOV4_RBM_OPTFMT $ac_have_decl
   11612 _ACEOF
   11613 ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_RBM_STRICTVALID" "ac_cv_have_decl_NET_CIPSOV4_RBM_STRICTVALID" "#include <sys/types.h>
   11614 #include <linux/sysctl.h>
   11615 "
   11616 if test "x$ac_cv_have_decl_NET_CIPSOV4_RBM_STRICTVALID" = xyes; then :
   11617   ac_have_decl=1
   11618 else
   11619   ac_have_decl=0
   11620 fi
   11621 
   11622 cat >>confdefs.h <<_ACEOF
   11623 #define HAVE_DECL_NET_CIPSOV4_RBM_STRICTVALID $ac_have_decl
   11624 _ACEOF
   11625 ac_fn_c_check_decl "$LINENO" "NET_TCP_AVAIL_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_AVAIL_CONG_CONTROL" "#include <sys/types.h>
   11626 #include <linux/sysctl.h>
   11627 "
   11628 if test "x$ac_cv_have_decl_NET_TCP_AVAIL_CONG_CONTROL" = xyes; then :
   11629   ac_have_decl=1
   11630 else
   11631   ac_have_decl=0
   11632 fi
   11633 
   11634 cat >>confdefs.h <<_ACEOF
   11635 #define HAVE_DECL_NET_TCP_AVAIL_CONG_CONTROL $ac_have_decl
   11636 _ACEOF
   11637 ac_fn_c_check_decl "$LINENO" "NET_TCP_ALLOWED_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_ALLOWED_CONG_CONTROL" "#include <sys/types.h>
   11638 #include <linux/sysctl.h>
   11639 "
   11640 if test "x$ac_cv_have_decl_NET_TCP_ALLOWED_CONG_CONTROL" = xyes; then :
   11641   ac_have_decl=1
   11642 else
   11643   ac_have_decl=0
   11644 fi
   11645 
   11646 cat >>confdefs.h <<_ACEOF
   11647 #define HAVE_DECL_NET_TCP_ALLOWED_CONG_CONTROL $ac_have_decl
   11648 _ACEOF
   11649 ac_fn_c_check_decl "$LINENO" "NET_TCP_MAX_SSTHRESH" "ac_cv_have_decl_NET_TCP_MAX_SSTHRESH" "#include <sys/types.h>
   11650 #include <linux/sysctl.h>
   11651 "
   11652 if test "x$ac_cv_have_decl_NET_TCP_MAX_SSTHRESH" = xyes; then :
   11653   ac_have_decl=1
   11654 else
   11655   ac_have_decl=0
   11656 fi
   11657 
   11658 cat >>confdefs.h <<_ACEOF
   11659 #define HAVE_DECL_NET_TCP_MAX_SSTHRESH $ac_have_decl
   11660 _ACEOF
   11661 ac_fn_c_check_decl "$LINENO" "NET_TCP_FRTO_RESPONSE" "ac_cv_have_decl_NET_TCP_FRTO_RESPONSE" "#include <sys/types.h>
   11662 #include <linux/sysctl.h>
   11663 "
   11664 if test "x$ac_cv_have_decl_NET_TCP_FRTO_RESPONSE" = xyes; then :
   11665   ac_have_decl=1
   11666 else
   11667   ac_have_decl=0
   11668 fi
   11669 
   11670 cat >>confdefs.h <<_ACEOF
   11671 #define HAVE_DECL_NET_TCP_FRTO_RESPONSE $ac_have_decl
   11672 _ACEOF
   11673 ac_fn_c_check_decl "$LINENO" "NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" "ac_cv_have_decl_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" "#include <sys/types.h>
   11674 #include <linux/sysctl.h>
   11675 "
   11676 if test "x$ac_cv_have_decl_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" = xyes; then :
   11677   ac_have_decl=1
   11678 else
   11679   ac_have_decl=0
   11680 fi
   11681 
   11682 cat >>confdefs.h <<_ACEOF
   11683 #define HAVE_DECL_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS $ac_have_decl
   11684 _ACEOF
   11685 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_FORCE_IGMP_VERSION" "ac_cv_have_decl_NET_IPV4_CONF_FORCE_IGMP_VERSION" "#include <sys/types.h>
   11686 #include <linux/sysctl.h>
   11687 "
   11688 if test "x$ac_cv_have_decl_NET_IPV4_CONF_FORCE_IGMP_VERSION" = xyes; then :
   11689   ac_have_decl=1
   11690 else
   11691   ac_have_decl=0
   11692 fi
   11693 
   11694 cat >>confdefs.h <<_ACEOF
   11695 #define HAVE_DECL_NET_IPV4_CONF_FORCE_IGMP_VERSION $ac_have_decl
   11696 _ACEOF
   11697 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_ANNOUNCE" "ac_cv_have_decl_NET_IPV4_CONF_ARP_ANNOUNCE" "#include <sys/types.h>
   11698 #include <linux/sysctl.h>
   11699 "
   11700 if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_ANNOUNCE" = xyes; then :
   11701   ac_have_decl=1
   11702 else
   11703   ac_have_decl=0
   11704 fi
   11705 
   11706 cat >>confdefs.h <<_ACEOF
   11707 #define HAVE_DECL_NET_IPV4_CONF_ARP_ANNOUNCE $ac_have_decl
   11708 _ACEOF
   11709 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_IGNORE" "ac_cv_have_decl_NET_IPV4_CONF_ARP_IGNORE" "#include <sys/types.h>
   11710 #include <linux/sysctl.h>
   11711 "
   11712 if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_IGNORE" = xyes; then :
   11713   ac_have_decl=1
   11714 else
   11715   ac_have_decl=0
   11716 fi
   11717 
   11718 cat >>confdefs.h <<_ACEOF
   11719 #define HAVE_DECL_NET_IPV4_CONF_ARP_IGNORE $ac_have_decl
   11720 _ACEOF
   11721 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_PROMOTE_SECONDARIES" "ac_cv_have_decl_NET_IPV4_CONF_PROMOTE_SECONDARIES" "#include <sys/types.h>
   11722 #include <linux/sysctl.h>
   11723 "
   11724 if test "x$ac_cv_have_decl_NET_IPV4_CONF_PROMOTE_SECONDARIES" = xyes; then :
   11725   ac_have_decl=1
   11726 else
   11727   ac_have_decl=0
   11728 fi
   11729 
   11730 cat >>confdefs.h <<_ACEOF
   11731 #define HAVE_DECL_NET_IPV4_CONF_PROMOTE_SECONDARIES $ac_have_decl
   11732 _ACEOF
   11733 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_ACCEPT" "ac_cv_have_decl_NET_IPV4_CONF_ARP_ACCEPT" "#include <sys/types.h>
   11734 #include <linux/sysctl.h>
   11735 "
   11736 if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_ACCEPT" = xyes; then :
   11737   ac_have_decl=1
   11738 else
   11739   ac_have_decl=0
   11740 fi
   11741 
   11742 cat >>confdefs.h <<_ACEOF
   11743 #define HAVE_DECL_NET_IPV4_CONF_ARP_ACCEPT $ac_have_decl
   11744 _ACEOF
   11745 ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_NOTIFY" "ac_cv_have_decl_NET_IPV4_CONF_ARP_NOTIFY" "#include <sys/types.h>
   11746 #include <linux/sysctl.h>
   11747 "
   11748 if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_NOTIFY" = xyes; then :
   11749   ac_have_decl=1
   11750 else
   11751   ac_have_decl=0
   11752 fi
   11753 
   11754 cat >>confdefs.h <<_ACEOF
   11755 #define HAVE_DECL_NET_IPV4_CONF_ARP_NOTIFY $ac_have_decl
   11756 _ACEOF
   11757 ac_fn_c_check_decl "$LINENO" "NET_IPV6_MLD_MAX_MSF" "ac_cv_have_decl_NET_IPV6_MLD_MAX_MSF" "#include <sys/types.h>
   11758 #include <linux/sysctl.h>
   11759 "
   11760 if test "x$ac_cv_have_decl_NET_IPV6_MLD_MAX_MSF" = xyes; then :
   11761   ac_have_decl=1
   11762 else
   11763   ac_have_decl=0
   11764 fi
   11765 
   11766 cat >>confdefs.h <<_ACEOF
   11767 #define HAVE_DECL_NET_IPV6_MLD_MAX_MSF $ac_have_decl
   11768 _ACEOF
   11769 ac_fn_c_check_decl "$LINENO" "NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" "ac_cv_have_decl_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" "#include <sys/types.h>
   11770 #include <linux/sysctl.h>
   11771 "
   11772 if test "x$ac_cv_have_decl_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" = xyes; then :
   11773   ac_have_decl=1
   11774 else
   11775   ac_have_decl=0
   11776 fi
   11777 
   11778 cat >>confdefs.h <<_ACEOF
   11779 #define HAVE_DECL_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS $ac_have_decl
   11780 _ACEOF
   11781 ac_fn_c_check_decl "$LINENO" "VM_MAX_MAP_COUNT" "ac_cv_have_decl_VM_MAX_MAP_COUNT" "#include <sys/types.h>
   11782 #include <linux/sysctl.h>
   11783 "
   11784 if test "x$ac_cv_have_decl_VM_MAX_MAP_COUNT" = xyes; then :
   11785   ac_have_decl=1
   11786 else
   11787   ac_have_decl=0
   11788 fi
   11789 
   11790 cat >>confdefs.h <<_ACEOF
   11791 #define HAVE_DECL_VM_MAX_MAP_COUNT $ac_have_decl
   11792 _ACEOF
   11793 ac_fn_c_check_decl "$LINENO" "VM_LAPTOP_MODE" "ac_cv_have_decl_VM_LAPTOP_MODE" "#include <sys/types.h>
   11794 #include <linux/sysctl.h>
   11795 "
   11796 if test "x$ac_cv_have_decl_VM_LAPTOP_MODE" = xyes; then :
   11797   ac_have_decl=1
   11798 else
   11799   ac_have_decl=0
   11800 fi
   11801 
   11802 cat >>confdefs.h <<_ACEOF
   11803 #define HAVE_DECL_VM_LAPTOP_MODE $ac_have_decl
   11804 _ACEOF
   11805 ac_fn_c_check_decl "$LINENO" "VM_BLOCK_DUMP" "ac_cv_have_decl_VM_BLOCK_DUMP" "#include <sys/types.h>
   11806 #include <linux/sysctl.h>
   11807 "
   11808 if test "x$ac_cv_have_decl_VM_BLOCK_DUMP" = xyes; then :
   11809   ac_have_decl=1
   11810 else
   11811   ac_have_decl=0
   11812 fi
   11813 
   11814 cat >>confdefs.h <<_ACEOF
   11815 #define HAVE_DECL_VM_BLOCK_DUMP $ac_have_decl
   11816 _ACEOF
   11817 ac_fn_c_check_decl "$LINENO" "VM_HUGETLB_GROUP" "ac_cv_have_decl_VM_HUGETLB_GROUP" "#include <sys/types.h>
   11818 #include <linux/sysctl.h>
   11819 "
   11820 if test "x$ac_cv_have_decl_VM_HUGETLB_GROUP" = xyes; then :
   11821   ac_have_decl=1
   11822 else
   11823   ac_have_decl=0
   11824 fi
   11825 
   11826 cat >>confdefs.h <<_ACEOF
   11827 #define HAVE_DECL_VM_HUGETLB_GROUP $ac_have_decl
   11828 _ACEOF
   11829 ac_fn_c_check_decl "$LINENO" "VM_VFS_CACHE_PRESSURE" "ac_cv_have_decl_VM_VFS_CACHE_PRESSURE" "#include <sys/types.h>
   11830 #include <linux/sysctl.h>
   11831 "
   11832 if test "x$ac_cv_have_decl_VM_VFS_CACHE_PRESSURE" = xyes; then :
   11833   ac_have_decl=1
   11834 else
   11835   ac_have_decl=0
   11836 fi
   11837 
   11838 cat >>confdefs.h <<_ACEOF
   11839 #define HAVE_DECL_VM_VFS_CACHE_PRESSURE $ac_have_decl
   11840 _ACEOF
   11841 ac_fn_c_check_decl "$LINENO" "VM_LEGACY_VA_LAYOUT" "ac_cv_have_decl_VM_LEGACY_VA_LAYOUT" "#include <sys/types.h>
   11842 #include <linux/sysctl.h>
   11843 "
   11844 if test "x$ac_cv_have_decl_VM_LEGACY_VA_LAYOUT" = xyes; then :
   11845   ac_have_decl=1
   11846 else
   11847   ac_have_decl=0
   11848 fi
   11849 
   11850 cat >>confdefs.h <<_ACEOF
   11851 #define HAVE_DECL_VM_LEGACY_VA_LAYOUT $ac_have_decl
   11852 _ACEOF
   11853 ac_fn_c_check_decl "$LINENO" "VM_SWAP_TOKEN_TIMEOUT" "ac_cv_have_decl_VM_SWAP_TOKEN_TIMEOUT" "#include <sys/types.h>
   11854 #include <linux/sysctl.h>
   11855 "
   11856 if test "x$ac_cv_have_decl_VM_SWAP_TOKEN_TIMEOUT" = xyes; then :
   11857   ac_have_decl=1
   11858 else
   11859   ac_have_decl=0
   11860 fi
   11861 
   11862 cat >>confdefs.h <<_ACEOF
   11863 #define HAVE_DECL_VM_SWAP_TOKEN_TIMEOUT $ac_have_decl
   11864 _ACEOF
   11865 
   11866 
   11867 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_ANY" "ac_cv_have_decl_V4L2_FIELD_ANY" "#include <sys/time.h>
   11868 #include <linux/ioctl.h>
   11869 #include <linux/types.h>
   11870 #include <linux/videodev2.h>
   11871 "
   11872 if test "x$ac_cv_have_decl_V4L2_FIELD_ANY" = xyes; then :
   11873   ac_have_decl=1
   11874 else
   11875   ac_have_decl=0
   11876 fi
   11877 
   11878 cat >>confdefs.h <<_ACEOF
   11879 #define HAVE_DECL_V4L2_FIELD_ANY $ac_have_decl
   11880 _ACEOF
   11881 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_NONE" "ac_cv_have_decl_V4L2_FIELD_NONE" "#include <sys/time.h>
   11882 #include <linux/ioctl.h>
   11883 #include <linux/types.h>
   11884 #include <linux/videodev2.h>
   11885 "
   11886 if test "x$ac_cv_have_decl_V4L2_FIELD_NONE" = xyes; then :
   11887   ac_have_decl=1
   11888 else
   11889   ac_have_decl=0
   11890 fi
   11891 
   11892 cat >>confdefs.h <<_ACEOF
   11893 #define HAVE_DECL_V4L2_FIELD_NONE $ac_have_decl
   11894 _ACEOF
   11895 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_TOP" "ac_cv_have_decl_V4L2_FIELD_TOP" "#include <sys/time.h>
   11896 #include <linux/ioctl.h>
   11897 #include <linux/types.h>
   11898 #include <linux/videodev2.h>
   11899 "
   11900 if test "x$ac_cv_have_decl_V4L2_FIELD_TOP" = xyes; then :
   11901   ac_have_decl=1
   11902 else
   11903   ac_have_decl=0
   11904 fi
   11905 
   11906 cat >>confdefs.h <<_ACEOF
   11907 #define HAVE_DECL_V4L2_FIELD_TOP $ac_have_decl
   11908 _ACEOF
   11909 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_BOTTOM" "ac_cv_have_decl_V4L2_FIELD_BOTTOM" "#include <sys/time.h>
   11910 #include <linux/ioctl.h>
   11911 #include <linux/types.h>
   11912 #include <linux/videodev2.h>
   11913 "
   11914 if test "x$ac_cv_have_decl_V4L2_FIELD_BOTTOM" = xyes; then :
   11915   ac_have_decl=1
   11916 else
   11917   ac_have_decl=0
   11918 fi
   11919 
   11920 cat >>confdefs.h <<_ACEOF
   11921 #define HAVE_DECL_V4L2_FIELD_BOTTOM $ac_have_decl
   11922 _ACEOF
   11923 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED" "ac_cv_have_decl_V4L2_FIELD_INTERLACED" "#include <sys/time.h>
   11924 #include <linux/ioctl.h>
   11925 #include <linux/types.h>
   11926 #include <linux/videodev2.h>
   11927 "
   11928 if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED" = xyes; then :
   11929   ac_have_decl=1
   11930 else
   11931   ac_have_decl=0
   11932 fi
   11933 
   11934 cat >>confdefs.h <<_ACEOF
   11935 #define HAVE_DECL_V4L2_FIELD_INTERLACED $ac_have_decl
   11936 _ACEOF
   11937 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_SEQ_TB" "ac_cv_have_decl_V4L2_FIELD_SEQ_TB" "#include <sys/time.h>
   11938 #include <linux/ioctl.h>
   11939 #include <linux/types.h>
   11940 #include <linux/videodev2.h>
   11941 "
   11942 if test "x$ac_cv_have_decl_V4L2_FIELD_SEQ_TB" = xyes; then :
   11943   ac_have_decl=1
   11944 else
   11945   ac_have_decl=0
   11946 fi
   11947 
   11948 cat >>confdefs.h <<_ACEOF
   11949 #define HAVE_DECL_V4L2_FIELD_SEQ_TB $ac_have_decl
   11950 _ACEOF
   11951 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_SEQ_BT" "ac_cv_have_decl_V4L2_FIELD_SEQ_BT" "#include <sys/time.h>
   11952 #include <linux/ioctl.h>
   11953 #include <linux/types.h>
   11954 #include <linux/videodev2.h>
   11955 "
   11956 if test "x$ac_cv_have_decl_V4L2_FIELD_SEQ_BT" = xyes; then :
   11957   ac_have_decl=1
   11958 else
   11959   ac_have_decl=0
   11960 fi
   11961 
   11962 cat >>confdefs.h <<_ACEOF
   11963 #define HAVE_DECL_V4L2_FIELD_SEQ_BT $ac_have_decl
   11964 _ACEOF
   11965 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_ALTERNATE" "ac_cv_have_decl_V4L2_FIELD_ALTERNATE" "#include <sys/time.h>
   11966 #include <linux/ioctl.h>
   11967 #include <linux/types.h>
   11968 #include <linux/videodev2.h>
   11969 "
   11970 if test "x$ac_cv_have_decl_V4L2_FIELD_ALTERNATE" = xyes; then :
   11971   ac_have_decl=1
   11972 else
   11973   ac_have_decl=0
   11974 fi
   11975 
   11976 cat >>confdefs.h <<_ACEOF
   11977 #define HAVE_DECL_V4L2_FIELD_ALTERNATE $ac_have_decl
   11978 _ACEOF
   11979 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED_TB" "ac_cv_have_decl_V4L2_FIELD_INTERLACED_TB" "#include <sys/time.h>
   11980 #include <linux/ioctl.h>
   11981 #include <linux/types.h>
   11982 #include <linux/videodev2.h>
   11983 "
   11984 if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED_TB" = xyes; then :
   11985   ac_have_decl=1
   11986 else
   11987   ac_have_decl=0
   11988 fi
   11989 
   11990 cat >>confdefs.h <<_ACEOF
   11991 #define HAVE_DECL_V4L2_FIELD_INTERLACED_TB $ac_have_decl
   11992 _ACEOF
   11993 ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED_BT" "ac_cv_have_decl_V4L2_FIELD_INTERLACED_BT" "#include <sys/time.h>
   11994 #include <linux/ioctl.h>
   11995 #include <linux/types.h>
   11996 #include <linux/videodev2.h>
   11997 "
   11998 if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED_BT" = xyes; then :
   11999   ac_have_decl=1
   12000 else
   12001   ac_have_decl=0
   12002 fi
   12003 
   12004 cat >>confdefs.h <<_ACEOF
   12005 #define HAVE_DECL_V4L2_FIELD_INTERLACED_BT $ac_have_decl
   12006 _ACEOF
   12007 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE" "#include <sys/time.h>
   12008 #include <linux/ioctl.h>
   12009 #include <linux/types.h>
   12010 #include <linux/videodev2.h>
   12011 "
   12012 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE" = xyes; then :
   12013   ac_have_decl=1
   12014 else
   12015   ac_have_decl=0
   12016 fi
   12017 
   12018 cat >>confdefs.h <<_ACEOF
   12019 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_CAPTURE $ac_have_decl
   12020 _ACEOF
   12021 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" "#include <sys/time.h>
   12022 #include <linux/ioctl.h>
   12023 #include <linux/types.h>
   12024 #include <linux/videodev2.h>
   12025 "
   12026 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" = xyes; then :
   12027   ac_have_decl=1
   12028 else
   12029   ac_have_decl=0
   12030 fi
   12031 
   12032 cat >>confdefs.h <<_ACEOF
   12033 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE $ac_have_decl
   12034 _ACEOF
   12035 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT" "#include <sys/time.h>
   12036 #include <linux/ioctl.h>
   12037 #include <linux/types.h>
   12038 #include <linux/videodev2.h>
   12039 "
   12040 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT" = xyes; then :
   12041   ac_have_decl=1
   12042 else
   12043   ac_have_decl=0
   12044 fi
   12045 
   12046 cat >>confdefs.h <<_ACEOF
   12047 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT $ac_have_decl
   12048 _ACEOF
   12049 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" "#include <sys/time.h>
   12050 #include <linux/ioctl.h>
   12051 #include <linux/types.h>
   12052 #include <linux/videodev2.h>
   12053 "
   12054 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" = xyes; then :
   12055   ac_have_decl=1
   12056 else
   12057   ac_have_decl=0
   12058 fi
   12059 
   12060 cat >>confdefs.h <<_ACEOF
   12061 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE $ac_have_decl
   12062 _ACEOF
   12063 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OVERLAY" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OVERLAY" "#include <sys/time.h>
   12064 #include <linux/ioctl.h>
   12065 #include <linux/types.h>
   12066 #include <linux/videodev2.h>
   12067 "
   12068 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OVERLAY" = xyes; then :
   12069   ac_have_decl=1
   12070 else
   12071   ac_have_decl=0
   12072 fi
   12073 
   12074 cat >>confdefs.h <<_ACEOF
   12075 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OVERLAY $ac_have_decl
   12076 _ACEOF
   12077 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VBI_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_VBI_CAPTURE" "#include <sys/time.h>
   12078 #include <linux/ioctl.h>
   12079 #include <linux/types.h>
   12080 #include <linux/videodev2.h>
   12081 "
   12082 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VBI_CAPTURE" = xyes; then :
   12083   ac_have_decl=1
   12084 else
   12085   ac_have_decl=0
   12086 fi
   12087 
   12088 cat >>confdefs.h <<_ACEOF
   12089 #define HAVE_DECL_V4L2_BUF_TYPE_VBI_CAPTURE $ac_have_decl
   12090 _ACEOF
   12091 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VBI_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_VBI_OUTPUT" "#include <sys/time.h>
   12092 #include <linux/ioctl.h>
   12093 #include <linux/types.h>
   12094 #include <linux/videodev2.h>
   12095 "
   12096 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VBI_OUTPUT" = xyes; then :
   12097   ac_have_decl=1
   12098 else
   12099   ac_have_decl=0
   12100 fi
   12101 
   12102 cat >>confdefs.h <<_ACEOF
   12103 #define HAVE_DECL_V4L2_BUF_TYPE_VBI_OUTPUT $ac_have_decl
   12104 _ACEOF
   12105 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" "#include <sys/time.h>
   12106 #include <linux/ioctl.h>
   12107 #include <linux/types.h>
   12108 #include <linux/videodev2.h>
   12109 "
   12110 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" = xyes; then :
   12111   ac_have_decl=1
   12112 else
   12113   ac_have_decl=0
   12114 fi
   12115 
   12116 cat >>confdefs.h <<_ACEOF
   12117 #define HAVE_DECL_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE $ac_have_decl
   12118 _ACEOF
   12119 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" "#include <sys/time.h>
   12120 #include <linux/ioctl.h>
   12121 #include <linux/types.h>
   12122 #include <linux/videodev2.h>
   12123 "
   12124 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" = xyes; then :
   12125   ac_have_decl=1
   12126 else
   12127   ac_have_decl=0
   12128 fi
   12129 
   12130 cat >>confdefs.h <<_ACEOF
   12131 #define HAVE_DECL_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT $ac_have_decl
   12132 _ACEOF
   12133 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" "#include <sys/time.h>
   12134 #include <linux/ioctl.h>
   12135 #include <linux/types.h>
   12136 #include <linux/videodev2.h>
   12137 "
   12138 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" = xyes; then :
   12139   ac_have_decl=1
   12140 else
   12141   ac_have_decl=0
   12142 fi
   12143 
   12144 cat >>confdefs.h <<_ACEOF
   12145 #define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY $ac_have_decl
   12146 _ACEOF
   12147 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SDR_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_SDR_CAPTURE" "#include <sys/time.h>
   12148 #include <linux/ioctl.h>
   12149 #include <linux/types.h>
   12150 #include <linux/videodev2.h>
   12151 "
   12152 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SDR_CAPTURE" = xyes; then :
   12153   ac_have_decl=1
   12154 else
   12155   ac_have_decl=0
   12156 fi
   12157 
   12158 cat >>confdefs.h <<_ACEOF
   12159 #define HAVE_DECL_V4L2_BUF_TYPE_SDR_CAPTURE $ac_have_decl
   12160 _ACEOF
   12161 ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SDR_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_SDR_OUTPUT" "#include <sys/time.h>
   12162 #include <linux/ioctl.h>
   12163 #include <linux/types.h>
   12164 #include <linux/videodev2.h>
   12165 "
   12166 if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SDR_OUTPUT" = xyes; then :
   12167   ac_have_decl=1
   12168 else
   12169   ac_have_decl=0
   12170 fi
   12171 
   12172 cat >>confdefs.h <<_ACEOF
   12173 #define HAVE_DECL_V4L2_BUF_TYPE_SDR_OUTPUT $ac_have_decl
   12174 _ACEOF
   12175 ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_RADIO" "ac_cv_have_decl_V4L2_TUNER_RADIO" "#include <sys/time.h>
   12176 #include <linux/ioctl.h>
   12177 #include <linux/types.h>
   12178 #include <linux/videodev2.h>
   12179 "
   12180 if test "x$ac_cv_have_decl_V4L2_TUNER_RADIO" = xyes; then :
   12181   ac_have_decl=1
   12182 else
   12183   ac_have_decl=0
   12184 fi
   12185 
   12186 cat >>confdefs.h <<_ACEOF
   12187 #define HAVE_DECL_V4L2_TUNER_RADIO $ac_have_decl
   12188 _ACEOF
   12189 ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_ANALOG_TV" "ac_cv_have_decl_V4L2_TUNER_ANALOG_TV" "#include <sys/time.h>
   12190 #include <linux/ioctl.h>
   12191 #include <linux/types.h>
   12192 #include <linux/videodev2.h>
   12193 "
   12194 if test "x$ac_cv_have_decl_V4L2_TUNER_ANALOG_TV" = xyes; then :
   12195   ac_have_decl=1
   12196 else
   12197   ac_have_decl=0
   12198 fi
   12199 
   12200 cat >>confdefs.h <<_ACEOF
   12201 #define HAVE_DECL_V4L2_TUNER_ANALOG_TV $ac_have_decl
   12202 _ACEOF
   12203 ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_DIGITAL_TV" "ac_cv_have_decl_V4L2_TUNER_DIGITAL_TV" "#include <sys/time.h>
   12204 #include <linux/ioctl.h>
   12205 #include <linux/types.h>
   12206 #include <linux/videodev2.h>
   12207 "
   12208 if test "x$ac_cv_have_decl_V4L2_TUNER_DIGITAL_TV" = xyes; then :
   12209   ac_have_decl=1
   12210 else
   12211   ac_have_decl=0
   12212 fi
   12213 
   12214 cat >>confdefs.h <<_ACEOF
   12215 #define HAVE_DECL_V4L2_TUNER_DIGITAL_TV $ac_have_decl
   12216 _ACEOF
   12217 ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_MMAP" "ac_cv_have_decl_V4L2_MEMORY_MMAP" "#include <sys/time.h>
   12218 #include <linux/ioctl.h>
   12219 #include <linux/types.h>
   12220 #include <linux/videodev2.h>
   12221 "
   12222 if test "x$ac_cv_have_decl_V4L2_MEMORY_MMAP" = xyes; then :
   12223   ac_have_decl=1
   12224 else
   12225   ac_have_decl=0
   12226 fi
   12227 
   12228 cat >>confdefs.h <<_ACEOF
   12229 #define HAVE_DECL_V4L2_MEMORY_MMAP $ac_have_decl
   12230 _ACEOF
   12231 ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_USERPTR" "ac_cv_have_decl_V4L2_MEMORY_USERPTR" "#include <sys/time.h>
   12232 #include <linux/ioctl.h>
   12233 #include <linux/types.h>
   12234 #include <linux/videodev2.h>
   12235 "
   12236 if test "x$ac_cv_have_decl_V4L2_MEMORY_USERPTR" = xyes; then :
   12237   ac_have_decl=1
   12238 else
   12239   ac_have_decl=0
   12240 fi
   12241 
   12242 cat >>confdefs.h <<_ACEOF
   12243 #define HAVE_DECL_V4L2_MEMORY_USERPTR $ac_have_decl
   12244 _ACEOF
   12245 ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_OVERLAY" "ac_cv_have_decl_V4L2_MEMORY_OVERLAY" "#include <sys/time.h>
   12246 #include <linux/ioctl.h>
   12247 #include <linux/types.h>
   12248 #include <linux/videodev2.h>
   12249 "
   12250 if test "x$ac_cv_have_decl_V4L2_MEMORY_OVERLAY" = xyes; then :
   12251   ac_have_decl=1
   12252 else
   12253   ac_have_decl=0
   12254 fi
   12255 
   12256 cat >>confdefs.h <<_ACEOF
   12257 #define HAVE_DECL_V4L2_MEMORY_OVERLAY $ac_have_decl
   12258 _ACEOF
   12259 ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_DMABUF" "ac_cv_have_decl_V4L2_MEMORY_DMABUF" "#include <sys/time.h>
   12260 #include <linux/ioctl.h>
   12261 #include <linux/types.h>
   12262 #include <linux/videodev2.h>
   12263 "
   12264 if test "x$ac_cv_have_decl_V4L2_MEMORY_DMABUF" = xyes; then :
   12265   ac_have_decl=1
   12266 else
   12267   ac_have_decl=0
   12268 fi
   12269 
   12270 cat >>confdefs.h <<_ACEOF
   12271 #define HAVE_DECL_V4L2_MEMORY_DMABUF $ac_have_decl
   12272 _ACEOF
   12273 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SMPTE170M" "ac_cv_have_decl_V4L2_COLORSPACE_SMPTE170M" "#include <sys/time.h>
   12274 #include <linux/ioctl.h>
   12275 #include <linux/types.h>
   12276 #include <linux/videodev2.h>
   12277 "
   12278 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SMPTE170M" = xyes; then :
   12279   ac_have_decl=1
   12280 else
   12281   ac_have_decl=0
   12282 fi
   12283 
   12284 cat >>confdefs.h <<_ACEOF
   12285 #define HAVE_DECL_V4L2_COLORSPACE_SMPTE170M $ac_have_decl
   12286 _ACEOF
   12287 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SMPTE240M" "ac_cv_have_decl_V4L2_COLORSPACE_SMPTE240M" "#include <sys/time.h>
   12288 #include <linux/ioctl.h>
   12289 #include <linux/types.h>
   12290 #include <linux/videodev2.h>
   12291 "
   12292 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SMPTE240M" = xyes; then :
   12293   ac_have_decl=1
   12294 else
   12295   ac_have_decl=0
   12296 fi
   12297 
   12298 cat >>confdefs.h <<_ACEOF
   12299 #define HAVE_DECL_V4L2_COLORSPACE_SMPTE240M $ac_have_decl
   12300 _ACEOF
   12301 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_REC709" "ac_cv_have_decl_V4L2_COLORSPACE_REC709" "#include <sys/time.h>
   12302 #include <linux/ioctl.h>
   12303 #include <linux/types.h>
   12304 #include <linux/videodev2.h>
   12305 "
   12306 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_REC709" = xyes; then :
   12307   ac_have_decl=1
   12308 else
   12309   ac_have_decl=0
   12310 fi
   12311 
   12312 cat >>confdefs.h <<_ACEOF
   12313 #define HAVE_DECL_V4L2_COLORSPACE_REC709 $ac_have_decl
   12314 _ACEOF
   12315 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_BT878" "ac_cv_have_decl_V4L2_COLORSPACE_BT878" "#include <sys/time.h>
   12316 #include <linux/ioctl.h>
   12317 #include <linux/types.h>
   12318 #include <linux/videodev2.h>
   12319 "
   12320 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_BT878" = xyes; then :
   12321   ac_have_decl=1
   12322 else
   12323   ac_have_decl=0
   12324 fi
   12325 
   12326 cat >>confdefs.h <<_ACEOF
   12327 #define HAVE_DECL_V4L2_COLORSPACE_BT878 $ac_have_decl
   12328 _ACEOF
   12329 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_470_SYSTEM_M" "ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_M" "#include <sys/time.h>
   12330 #include <linux/ioctl.h>
   12331 #include <linux/types.h>
   12332 #include <linux/videodev2.h>
   12333 "
   12334 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_M" = xyes; then :
   12335   ac_have_decl=1
   12336 else
   12337   ac_have_decl=0
   12338 fi
   12339 
   12340 cat >>confdefs.h <<_ACEOF
   12341 #define HAVE_DECL_V4L2_COLORSPACE_470_SYSTEM_M $ac_have_decl
   12342 _ACEOF
   12343 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_470_SYSTEM_BG" "ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_BG" "#include <sys/time.h>
   12344 #include <linux/ioctl.h>
   12345 #include <linux/types.h>
   12346 #include <linux/videodev2.h>
   12347 "
   12348 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_BG" = xyes; then :
   12349   ac_have_decl=1
   12350 else
   12351   ac_have_decl=0
   12352 fi
   12353 
   12354 cat >>confdefs.h <<_ACEOF
   12355 #define HAVE_DECL_V4L2_COLORSPACE_470_SYSTEM_BG $ac_have_decl
   12356 _ACEOF
   12357 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_JPEG" "ac_cv_have_decl_V4L2_COLORSPACE_JPEG" "#include <sys/time.h>
   12358 #include <linux/ioctl.h>
   12359 #include <linux/types.h>
   12360 #include <linux/videodev2.h>
   12361 "
   12362 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_JPEG" = xyes; then :
   12363   ac_have_decl=1
   12364 else
   12365   ac_have_decl=0
   12366 fi
   12367 
   12368 cat >>confdefs.h <<_ACEOF
   12369 #define HAVE_DECL_V4L2_COLORSPACE_JPEG $ac_have_decl
   12370 _ACEOF
   12371 ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SRGB" "ac_cv_have_decl_V4L2_COLORSPACE_SRGB" "#include <sys/time.h>
   12372 #include <linux/ioctl.h>
   12373 #include <linux/types.h>
   12374 #include <linux/videodev2.h>
   12375 "
   12376 if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SRGB" = xyes; then :
   12377   ac_have_decl=1
   12378 else
   12379   ac_have_decl=0
   12380 fi
   12381 
   12382 cat >>confdefs.h <<_ACEOF
   12383 #define HAVE_DECL_V4L2_COLORSPACE_SRGB $ac_have_decl
   12384 _ACEOF
   12385 ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_UNSET" "ac_cv_have_decl_V4L2_PRIORITY_UNSET" "#include <sys/time.h>
   12386 #include <linux/ioctl.h>
   12387 #include <linux/types.h>
   12388 #include <linux/videodev2.h>
   12389 "
   12390 if test "x$ac_cv_have_decl_V4L2_PRIORITY_UNSET" = xyes; then :
   12391   ac_have_decl=1
   12392 else
   12393   ac_have_decl=0
   12394 fi
   12395 
   12396 cat >>confdefs.h <<_ACEOF
   12397 #define HAVE_DECL_V4L2_PRIORITY_UNSET $ac_have_decl
   12398 _ACEOF
   12399 ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_BACKGROUND" "ac_cv_have_decl_V4L2_PRIORITY_BACKGROUND" "#include <sys/time.h>
   12400 #include <linux/ioctl.h>
   12401 #include <linux/types.h>
   12402 #include <linux/videodev2.h>
   12403 "
   12404 if test "x$ac_cv_have_decl_V4L2_PRIORITY_BACKGROUND" = xyes; then :
   12405   ac_have_decl=1
   12406 else
   12407   ac_have_decl=0
   12408 fi
   12409 
   12410 cat >>confdefs.h <<_ACEOF
   12411 #define HAVE_DECL_V4L2_PRIORITY_BACKGROUND $ac_have_decl
   12412 _ACEOF
   12413 ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_INTERACTIVE" "ac_cv_have_decl_V4L2_PRIORITY_INTERACTIVE" "#include <sys/time.h>
   12414 #include <linux/ioctl.h>
   12415 #include <linux/types.h>
   12416 #include <linux/videodev2.h>
   12417 "
   12418 if test "x$ac_cv_have_decl_V4L2_PRIORITY_INTERACTIVE" = xyes; then :
   12419   ac_have_decl=1
   12420 else
   12421   ac_have_decl=0
   12422 fi
   12423 
   12424 cat >>confdefs.h <<_ACEOF
   12425 #define HAVE_DECL_V4L2_PRIORITY_INTERACTIVE $ac_have_decl
   12426 _ACEOF
   12427 ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_RECORD" "ac_cv_have_decl_V4L2_PRIORITY_RECORD" "#include <sys/time.h>
   12428 #include <linux/ioctl.h>
   12429 #include <linux/types.h>
   12430 #include <linux/videodev2.h>
   12431 "
   12432 if test "x$ac_cv_have_decl_V4L2_PRIORITY_RECORD" = xyes; then :
   12433   ac_have_decl=1
   12434 else
   12435   ac_have_decl=0
   12436 fi
   12437 
   12438 cat >>confdefs.h <<_ACEOF
   12439 #define HAVE_DECL_V4L2_PRIORITY_RECORD $ac_have_decl
   12440 _ACEOF
   12441 ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_DISCRETE" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_DISCRETE" "#include <sys/time.h>
   12442 #include <linux/ioctl.h>
   12443 #include <linux/types.h>
   12444 #include <linux/videodev2.h>
   12445 "
   12446 if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_DISCRETE" = xyes; then :
   12447   ac_have_decl=1
   12448 else
   12449   ac_have_decl=0
   12450 fi
   12451 
   12452 cat >>confdefs.h <<_ACEOF
   12453 #define HAVE_DECL_V4L2_FRMSIZE_TYPE_DISCRETE $ac_have_decl
   12454 _ACEOF
   12455 ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_CONTINUOUS" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_CONTINUOUS" "#include <sys/time.h>
   12456 #include <linux/ioctl.h>
   12457 #include <linux/types.h>
   12458 #include <linux/videodev2.h>
   12459 "
   12460 if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_CONTINUOUS" = xyes; then :
   12461   ac_have_decl=1
   12462 else
   12463   ac_have_decl=0
   12464 fi
   12465 
   12466 cat >>confdefs.h <<_ACEOF
   12467 #define HAVE_DECL_V4L2_FRMSIZE_TYPE_CONTINUOUS $ac_have_decl
   12468 _ACEOF
   12469 ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_STEPWISE" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_STEPWISE" "#include <sys/time.h>
   12470 #include <linux/ioctl.h>
   12471 #include <linux/types.h>
   12472 #include <linux/videodev2.h>
   12473 "
   12474 if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_STEPWISE" = xyes; then :
   12475   ac_have_decl=1
   12476 else
   12477   ac_have_decl=0
   12478 fi
   12479 
   12480 cat >>confdefs.h <<_ACEOF
   12481 #define HAVE_DECL_V4L2_FRMSIZE_TYPE_STEPWISE $ac_have_decl
   12482 _ACEOF
   12483 ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_DISCRETE" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_DISCRETE" "#include <sys/time.h>
   12484 #include <linux/ioctl.h>
   12485 #include <linux/types.h>
   12486 #include <linux/videodev2.h>
   12487 "
   12488 if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_DISCRETE" = xyes; then :
   12489   ac_have_decl=1
   12490 else
   12491   ac_have_decl=0
   12492 fi
   12493 
   12494 cat >>confdefs.h <<_ACEOF
   12495 #define HAVE_DECL_V4L2_FRMIVAL_TYPE_DISCRETE $ac_have_decl
   12496 _ACEOF
   12497 ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_CONTINUOUS" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_CONTINUOUS" "#include <sys/time.h>
   12498 #include <linux/ioctl.h>
   12499 #include <linux/types.h>
   12500 #include <linux/videodev2.h>
   12501 "
   12502 if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_CONTINUOUS" = xyes; then :
   12503   ac_have_decl=1
   12504 else
   12505   ac_have_decl=0
   12506 fi
   12507 
   12508 cat >>confdefs.h <<_ACEOF
   12509 #define HAVE_DECL_V4L2_FRMIVAL_TYPE_CONTINUOUS $ac_have_decl
   12510 _ACEOF
   12511 ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_STEPWISE" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_STEPWISE" "#include <sys/time.h>
   12512 #include <linux/ioctl.h>
   12513 #include <linux/types.h>
   12514 #include <linux/videodev2.h>
   12515 "
   12516 if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_STEPWISE" = xyes; then :
   12517   ac_have_decl=1
   12518 else
   12519   ac_have_decl=0
   12520 fi
   12521 
   12522 cat >>confdefs.h <<_ACEOF
   12523 #define HAVE_DECL_V4L2_FRMIVAL_TYPE_STEPWISE $ac_have_decl
   12524 _ACEOF
   12525 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER" "#include <sys/time.h>
   12526 #include <linux/ioctl.h>
   12527 #include <linux/types.h>
   12528 #include <linux/videodev2.h>
   12529 "
   12530 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER" = xyes; then :
   12531   ac_have_decl=1
   12532 else
   12533   ac_have_decl=0
   12534 fi
   12535 
   12536 cat >>confdefs.h <<_ACEOF
   12537 #define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER $ac_have_decl
   12538 _ACEOF
   12539 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BOOLEAN" "ac_cv_have_decl_V4L2_CTRL_TYPE_BOOLEAN" "#include <sys/time.h>
   12540 #include <linux/ioctl.h>
   12541 #include <linux/types.h>
   12542 #include <linux/videodev2.h>
   12543 "
   12544 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BOOLEAN" = xyes; then :
   12545   ac_have_decl=1
   12546 else
   12547   ac_have_decl=0
   12548 fi
   12549 
   12550 cat >>confdefs.h <<_ACEOF
   12551 #define HAVE_DECL_V4L2_CTRL_TYPE_BOOLEAN $ac_have_decl
   12552 _ACEOF
   12553 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_MENU" "ac_cv_have_decl_V4L2_CTRL_TYPE_MENU" "#include <sys/time.h>
   12554 #include <linux/ioctl.h>
   12555 #include <linux/types.h>
   12556 #include <linux/videodev2.h>
   12557 "
   12558 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_MENU" = xyes; then :
   12559   ac_have_decl=1
   12560 else
   12561   ac_have_decl=0
   12562 fi
   12563 
   12564 cat >>confdefs.h <<_ACEOF
   12565 #define HAVE_DECL_V4L2_CTRL_TYPE_MENU $ac_have_decl
   12566 _ACEOF
   12567 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BUTTON" "ac_cv_have_decl_V4L2_CTRL_TYPE_BUTTON" "#include <sys/time.h>
   12568 #include <linux/ioctl.h>
   12569 #include <linux/types.h>
   12570 #include <linux/videodev2.h>
   12571 "
   12572 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BUTTON" = xyes; then :
   12573   ac_have_decl=1
   12574 else
   12575   ac_have_decl=0
   12576 fi
   12577 
   12578 cat >>confdefs.h <<_ACEOF
   12579 #define HAVE_DECL_V4L2_CTRL_TYPE_BUTTON $ac_have_decl
   12580 _ACEOF
   12581 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER64" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER64" "#include <sys/time.h>
   12582 #include <linux/ioctl.h>
   12583 #include <linux/types.h>
   12584 #include <linux/videodev2.h>
   12585 "
   12586 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER64" = xyes; then :
   12587   ac_have_decl=1
   12588 else
   12589   ac_have_decl=0
   12590 fi
   12591 
   12592 cat >>confdefs.h <<_ACEOF
   12593 #define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER64 $ac_have_decl
   12594 _ACEOF
   12595 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_CTRL_CLASS" "ac_cv_have_decl_V4L2_CTRL_TYPE_CTRL_CLASS" "#include <sys/time.h>
   12596 #include <linux/ioctl.h>
   12597 #include <linux/types.h>
   12598 #include <linux/videodev2.h>
   12599 "
   12600 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_CTRL_CLASS" = xyes; then :
   12601   ac_have_decl=1
   12602 else
   12603   ac_have_decl=0
   12604 fi
   12605 
   12606 cat >>confdefs.h <<_ACEOF
   12607 #define HAVE_DECL_V4L2_CTRL_TYPE_CTRL_CLASS $ac_have_decl
   12608 _ACEOF
   12609 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_STRING" "ac_cv_have_decl_V4L2_CTRL_TYPE_STRING" "#include <sys/time.h>
   12610 #include <linux/ioctl.h>
   12611 #include <linux/types.h>
   12612 #include <linux/videodev2.h>
   12613 "
   12614 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_STRING" = xyes; then :
   12615   ac_have_decl=1
   12616 else
   12617   ac_have_decl=0
   12618 fi
   12619 
   12620 cat >>confdefs.h <<_ACEOF
   12621 #define HAVE_DECL_V4L2_CTRL_TYPE_STRING $ac_have_decl
   12622 _ACEOF
   12623 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BITMASK" "ac_cv_have_decl_V4L2_CTRL_TYPE_BITMASK" "#include <sys/time.h>
   12624 #include <linux/ioctl.h>
   12625 #include <linux/types.h>
   12626 #include <linux/videodev2.h>
   12627 "
   12628 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BITMASK" = xyes; then :
   12629   ac_have_decl=1
   12630 else
   12631   ac_have_decl=0
   12632 fi
   12633 
   12634 cat >>confdefs.h <<_ACEOF
   12635 #define HAVE_DECL_V4L2_CTRL_TYPE_BITMASK $ac_have_decl
   12636 _ACEOF
   12637 ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER_MENU" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER_MENU" "#include <sys/time.h>
   12638 #include <linux/ioctl.h>
   12639 #include <linux/types.h>
   12640 #include <linux/videodev2.h>
   12641 "
   12642 if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER_MENU" = xyes; then :
   12643   ac_have_decl=1
   12644 else
   12645   ac_have_decl=0
   12646 fi
   12647 
   12648 cat >>confdefs.h <<_ACEOF
   12649 #define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER_MENU $ac_have_decl
   12650 _ACEOF
   12651 
   12652 
   12653 ac_fn_c_check_member "$LINENO" "struct v4l2_window" "global_alpha" "ac_cv_member_struct_v4l2_window_global_alpha" "#include <sys/time.h>
   12654 #include <linux/ioctl.h>
   12655 #include <linux/types.h>
   12656 #include <linux/videodev2.h>
   12657 "
   12658 if test "x$ac_cv_member_struct_v4l2_window_global_alpha" = xyes; then :
   12659 
   12660 cat >>confdefs.h <<_ACEOF
   12661 #define HAVE_STRUCT_V4L2_WINDOW_GLOBAL_ALPHA 1
   12662 _ACEOF
   12663 
   12664 
   12665 fi
   12666 ac_fn_c_check_member "$LINENO" "struct v4l2_sdr_format" "buffersize" "ac_cv_member_struct_v4l2_sdr_format_buffersize" "#include <sys/time.h>
   12667 #include <linux/ioctl.h>
   12668 #include <linux/types.h>
   12669 #include <linux/videodev2.h>
   12670 "
   12671 if test "x$ac_cv_member_struct_v4l2_sdr_format_buffersize" = xyes; then :
   12672 
   12673 cat >>confdefs.h <<_ACEOF
   12674 #define HAVE_STRUCT_V4L2_SDR_FORMAT_BUFFERSIZE 1
   12675 _ACEOF
   12676 
   12677 
   12678 fi
   12679 
   12680 
   12681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BLKGETSIZE64" >&5
   12682 $as_echo_n "checking for BLKGETSIZE64... " >&6; }
   12683 if ${ac_cv_have_blkgetsize64+:} false; then :
   12684   $as_echo_n "(cached) " >&6
   12685 else
   12686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   12687 /* end confdefs.h.  */
   12688 
   12689 #include <stdlib.h>
   12690 #include <linux/fs.h>
   12691 int
   12692 main ()
   12693 {
   12694 return !BLKGETSIZE64;
   12695   ;
   12696   return 0;
   12697 }
   12698 _ACEOF
   12699 if ac_fn_c_try_compile "$LINENO"; then :
   12700   ac_cv_have_blkgetsize64=yes
   12701 else
   12702   ac_cv_have_blkgetsize64=no
   12703 fi
   12704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   12705 	if test $ac_cv_have_blkgetsize64 = yes; then
   12706 
   12707 $as_echo "#define HAVE_BLKGETSIZE64 1" >>confdefs.h
   12708 
   12709 	fi
   12710 fi
   12711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_blkgetsize64" >&5
   12712 $as_echo "$ac_cv_have_blkgetsize64" >&6; }
   12713 
   12714 # The cast to long int works around a bug in the HP C Compiler
   12715 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   12716 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   12717 # This bug is HP SR number 8606223364.
   12718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
   12719 $as_echo_n "checking size of long... " >&6; }
   12720 if ${ac_cv_sizeof_long+:} false; then :
   12721   $as_echo_n "(cached) " >&6
   12722 else
   12723   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
   12724 
   12725 else
   12726   if test "$ac_cv_type_long" = yes; then
   12727      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   12728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   12729 as_fn_error 77 "cannot compute sizeof (long)
   12730 See \`config.log' for more details" "$LINENO" 5; }
   12731    else
   12732      ac_cv_sizeof_long=0
   12733    fi
   12734 fi
   12735 
   12736 fi
   12737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
   12738 $as_echo "$ac_cv_sizeof_long" >&6; }
   12739 
   12740 
   12741 
   12742 cat >>confdefs.h <<_ACEOF
   12743 #define SIZEOF_LONG $ac_cv_sizeof_long
   12744 _ACEOF
   12745 
   12746 
   12747 SIZEOF_LONG="$ac_cv_sizeof_long"
   12748 
   12749 # The cast to long int works around a bug in the HP C Compiler
   12750 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   12751 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   12752 # This bug is HP SR number 8606223364.
   12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
   12754 $as_echo_n "checking size of long long... " >&6; }
   12755 if ${ac_cv_sizeof_long_long+:} false; then :
   12756   $as_echo_n "(cached) " >&6
   12757 else
   12758   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
   12759 
   12760 else
   12761   if test "$ac_cv_type_long_long" = yes; then
   12762      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   12763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   12764 as_fn_error 77 "cannot compute sizeof (long long)
   12765 See \`config.log' for more details" "$LINENO" 5; }
   12766    else
   12767      ac_cv_sizeof_long_long=0
   12768    fi
   12769 fi
   12770 
   12771 fi
   12772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
   12773 $as_echo "$ac_cv_sizeof_long_long" >&6; }
   12774 
   12775 
   12776 
   12777 cat >>confdefs.h <<_ACEOF
   12778 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
   12779 _ACEOF
   12780 
   12781 
   12782 # The cast to long int works around a bug in the HP C Compiler
   12783 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   12784 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   12785 # This bug is HP SR number 8606223364.
   12786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
   12787 $as_echo_n "checking size of off_t... " >&6; }
   12788 if ${ac_cv_sizeof_off_t+:} false; then :
   12789   $as_echo_n "(cached) " >&6
   12790 else
   12791   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t"        "#include <sys/types.h>
   12792 "; then :
   12793 
   12794 else
   12795   if test "$ac_cv_type_off_t" = yes; then
   12796      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   12797 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   12798 as_fn_error 77 "cannot compute sizeof (off_t)
   12799 See \`config.log' for more details" "$LINENO" 5; }
   12800    else
   12801      ac_cv_sizeof_off_t=0
   12802    fi
   12803 fi
   12804 
   12805 fi
   12806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
   12807 $as_echo "$ac_cv_sizeof_off_t" >&6; }
   12808 
   12809 
   12810 
   12811 cat >>confdefs.h <<_ACEOF
   12812 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
   12813 _ACEOF
   12814 
   12815 
   12816 # The cast to long int works around a bug in the HP C Compiler
   12817 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   12818 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   12819 # This bug is HP SR number 8606223364.
   12820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
   12821 $as_echo_n "checking size of kernel_long_t... " >&6; }
   12822 if ${ac_cv_sizeof_kernel_long_t+:} false; then :
   12823   $as_echo_n "(cached) " >&6
   12824 else
   12825   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t"        "#include \"$srcdir/kernel_types.h\"
   12826 "; then :
   12827 
   12828 else
   12829   if test "$ac_cv_type_kernel_long_t" = yes; then
   12830      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   12831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   12832 as_fn_error 77 "cannot compute sizeof (kernel_long_t)
   12833 See \`config.log' for more details" "$LINENO" 5; }
   12834    else
   12835      ac_cv_sizeof_kernel_long_t=0
   12836    fi
   12837 fi
   12838 
   12839 fi
   12840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
   12841 $as_echo "$ac_cv_sizeof_kernel_long_t" >&6; }
   12842 
   12843 
   12844 
   12845 cat >>confdefs.h <<_ACEOF
   12846 #define SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t
   12847 _ACEOF
   12848 
   12849 
   12850 SIZEOF_KERNEL_LONG_T="$ac_cv_sizeof_kernel_long_t"
   12851 
   12852 # The cast to long int works around a bug in the HP C Compiler
   12853 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   12854 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   12855 # This bug is HP SR number 8606223364.
   12856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of struct i64_i32" >&5
   12857 $as_echo_n "checking size of struct i64_i32... " >&6; }
   12858 if ${ac_cv_sizeof_struct_i64_i32+:} false; then :
   12859   $as_echo_n "(cached) " >&6
   12860 else
   12861   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct i64_i32))" "ac_cv_sizeof_struct_i64_i32"        "struct i64_i32 {long long i64; int i32;};
   12862 "; then :
   12863 
   12864 else
   12865   if test "$ac_cv_type_struct_i64_i32" = yes; then
   12866      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   12867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   12868 as_fn_error 77 "cannot compute sizeof (struct i64_i32)
   12869 See \`config.log' for more details" "$LINENO" 5; }
   12870    else
   12871      ac_cv_sizeof_struct_i64_i32=0
   12872    fi
   12873 fi
   12874 
   12875 fi
   12876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_i64_i32" >&5
   12877 $as_echo "$ac_cv_sizeof_struct_i64_i32" >&6; }
   12878 
   12879 
   12880 
   12881 cat >>confdefs.h <<_ACEOF
   12882 #define SIZEOF_STRUCT_I64_I32 $ac_cv_sizeof_struct_i64_i32
   12883 _ACEOF
   12884 
   12885 
   12886 
   12887 
   12888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGRTMIN" >&5
   12889 $as_echo_n "checking for SIGRTMIN... " >&6; }
   12890 if ${st_cv_SIGRTMIN+:} false; then :
   12891   $as_echo_n "(cached) " >&6
   12892 else
   12893   st_cv_SIGRTMIN="$(echo SIGRTMIN |
   12894 			$CPP $CPPFLAGS -P -imacros asm/signal.h - |
   12895 			grep '^[0-9]')"
   12896 		 test -n "$st_cv_SIGRTMIN" || st_cv_SIGRTMIN=no
   12897 fi
   12898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_SIGRTMIN" >&5
   12899 $as_echo "$st_cv_SIGRTMIN" >&6; }
   12900 if test "x$st_cv_SIGRTMIN" != xno; then
   12901 
   12902 cat >>confdefs.h <<_ACEOF
   12903 #define ASM_SIGRTMIN $st_cv_SIGRTMIN
   12904 _ACEOF
   12905 
   12906 fi
   12907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SA_RESTORER" >&5
   12908 $as_echo_n "checking for SA_RESTORER... " >&6; }
   12909 if ${st_cv_SA_RESTORER+:} false; then :
   12910   $as_echo_n "(cached) " >&6
   12911 else
   12912   st_cv_SA_RESTORER="$(echo SA_RESTORER |
   12913 			$CPP $CPPFLAGS -P -imacros asm/signal.h - |
   12914 			grep ^0x)"
   12915 		test -n "$st_cv_SA_RESTORER" || st_cv_SA_RESTORER=no
   12916 fi
   12917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_SA_RESTORER" >&5
   12918 $as_echo "$st_cv_SA_RESTORER" >&6; }
   12919 if test "x$st_cv_SA_RESTORER" != xno; then
   12920 
   12921 cat >>confdefs.h <<_ACEOF
   12922 #define ASM_SA_RESTORER $st_cv_SA_RESTORER
   12923 _ACEOF
   12924 
   12925 fi
   12926 
   12927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
   12928 $as_echo_n "checking for __builtin_popcount... " >&6; }
   12929 if ${st_cv_have___builtin_popcount+:} false; then :
   12930   $as_echo_n "(cached) " >&6
   12931 else
   12932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   12933 /* end confdefs.h.  */
   12934 
   12935 int
   12936 main ()
   12937 {
   12938 __builtin_popcount(0)
   12939   ;
   12940   return 0;
   12941 }
   12942 _ACEOF
   12943 if ac_fn_c_try_link "$LINENO"; then :
   12944   st_cv_have___builtin_popcount=yes
   12945 else
   12946   st_cv_have___builtin_popcount=no
   12947 fi
   12948 rm -f core conftest.err conftest.$ac_objext \
   12949     conftest$ac_exeext conftest.$ac_ext
   12950 fi
   12951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have___builtin_popcount" >&5
   12952 $as_echo "$st_cv_have___builtin_popcount" >&6; }
   12953 if test "x$st_cv_have___builtin_popcount" = xyes; then
   12954 
   12955 $as_echo "#define HAVE___BUILTIN_POPCOUNT 1" >>confdefs.h
   12956 
   12957 fi
   12958 
   12959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_name" >&5
   12960 $as_echo_n "checking for program_invocation_name... " >&6; }
   12961 if ${st_cv_have_program_invocation_name+:} false; then :
   12962   $as_echo_n "(cached) " >&6
   12963 else
   12964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   12965 /* end confdefs.h.  */
   12966 #include <errno.h>
   12967 int
   12968 main ()
   12969 {
   12970 return !*program_invocation_name
   12971   ;
   12972   return 0;
   12973 }
   12974 _ACEOF
   12975 if ac_fn_c_try_link "$LINENO"; then :
   12976   st_cv_have_program_invocation_name=yes
   12977 else
   12978   st_cv_have_program_invocation_name=no
   12979 fi
   12980 rm -f core conftest.err conftest.$ac_objext \
   12981     conftest$ac_exeext conftest.$ac_ext
   12982 fi
   12983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have_program_invocation_name" >&5
   12984 $as_echo "$st_cv_have_program_invocation_name" >&6; }
   12985 if test "x$st_cv_have_program_invocation_name" = xyes; then
   12986 
   12987 $as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
   12988 
   12989 fi
   12990 
   12991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dladdr in -ldl" >&5
   12992 $as_echo_n "checking for dladdr in -ldl... " >&6; }
   12993 if ${ac_cv_lib_dl_dladdr+:} false; then :
   12994   $as_echo_n "(cached) " >&6
   12995 else
   12996   ac_check_lib_save_LIBS=$LIBS
   12997 LIBS="-ldl  $LIBS"
   12998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   12999 /* end confdefs.h.  */
   13000 
   13001 /* Override any GCC internal prototype to avoid an error.
   13002    Use char because int might match the return type of a GCC
   13003    builtin and then its argument prototype would still apply.  */
   13004 #ifdef __cplusplus
   13005 extern "C"
   13006 #endif
   13007 char dladdr ();
   13008 int
   13009 main ()
   13010 {
   13011 return dladdr ();
   13012   ;
   13013   return 0;
   13014 }
   13015 _ACEOF
   13016 if ac_fn_c_try_link "$LINENO"; then :
   13017   ac_cv_lib_dl_dladdr=yes
   13018 else
   13019   ac_cv_lib_dl_dladdr=no
   13020 fi
   13021 rm -f core conftest.err conftest.$ac_objext \
   13022     conftest$ac_exeext conftest.$ac_ext
   13023 LIBS=$ac_check_lib_save_LIBS
   13024 fi
   13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dladdr" >&5
   13026 $as_echo "$ac_cv_lib_dl_dladdr" >&6; }
   13027 if test "x$ac_cv_lib_dl_dladdr" = xyes; then :
   13028   dl_LIBS='-ldl'
   13029 else
   13030   dl_LIBS=
   13031 fi
   13032 
   13033 if test "x$ac_cv_lib_dl_dladdr" = xyes; then
   13034 
   13035 $as_echo "#define HAVE_DLADDR 1" >>confdefs.h
   13036 
   13037 fi
   13038 
   13039 
   13040 # Extract the first word of "perl", so it can be a program name with args.
   13041 set dummy perl; ac_word=$2
   13042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   13043 $as_echo_n "checking for $ac_word... " >&6; }
   13044 if ${ac_cv_path_PERL+:} false; then :
   13045   $as_echo_n "(cached) " >&6
   13046 else
   13047   case $PERL in
   13048   [\\/]* | ?:[\\/]*)
   13049   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
   13050   ;;
   13051   *)
   13052   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   13053 for as_dir in $PATH
   13054 do
   13055   IFS=$as_save_IFS
   13056   test -z "$as_dir" && as_dir=.
   13057     for ac_exec_ext in '' $ac_executable_extensions; do
   13058   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   13059     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
   13060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   13061     break 2
   13062   fi
   13063 done
   13064   done
   13065 IFS=$as_save_IFS
   13066 
   13067   ;;
   13068 esac
   13069 fi
   13070 PERL=$ac_cv_path_PERL
   13071 if test -n "$PERL"; then
   13072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
   13073 $as_echo "$PERL" >&6; }
   13074 else
   13075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   13076 $as_echo "no" >&6; }
   13077 fi
   13078 
   13079 
   13080 
   13081 if test -n "$ac_tool_prefix"; then
   13082   # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
   13083 set dummy ${ac_tool_prefix}readelf; ac_word=$2
   13084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   13085 $as_echo_n "checking for $ac_word... " >&6; }
   13086 if ${ac_cv_prog_READELF+:} false; then :
   13087   $as_echo_n "(cached) " >&6
   13088 else
   13089   if test -n "$READELF"; then
   13090   ac_cv_prog_READELF="$READELF" # Let the user override the test.
   13091 else
   13092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   13093 for as_dir in $PATH
   13094 do
   13095   IFS=$as_save_IFS
   13096   test -z "$as_dir" && as_dir=.
   13097     for ac_exec_ext in '' $ac_executable_extensions; do
   13098   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   13099     ac_cv_prog_READELF="${ac_tool_prefix}readelf"
   13100     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   13101     break 2
   13102   fi
   13103 done
   13104   done
   13105 IFS=$as_save_IFS
   13106 
   13107 fi
   13108 fi
   13109 READELF=$ac_cv_prog_READELF
   13110 if test -n "$READELF"; then
   13111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
   13112 $as_echo "$READELF" >&6; }
   13113 else
   13114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   13115 $as_echo "no" >&6; }
   13116 fi
   13117 
   13118 
   13119 fi
   13120 if test -z "$ac_cv_prog_READELF"; then
   13121   ac_ct_READELF=$READELF
   13122   # Extract the first word of "readelf", so it can be a program name with args.
   13123 set dummy readelf; ac_word=$2
   13124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   13125 $as_echo_n "checking for $ac_word... " >&6; }
   13126 if ${ac_cv_prog_ac_ct_READELF+:} false; then :
   13127   $as_echo_n "(cached) " >&6
   13128 else
   13129   if test -n "$ac_ct_READELF"; then
   13130   ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
   13131 else
   13132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   13133 for as_dir in $PATH
   13134 do
   13135   IFS=$as_save_IFS
   13136   test -z "$as_dir" && as_dir=.
   13137     for ac_exec_ext in '' $ac_executable_extensions; do
   13138   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   13139     ac_cv_prog_ac_ct_READELF="readelf"
   13140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   13141     break 2
   13142   fi
   13143 done
   13144   done
   13145 IFS=$as_save_IFS
   13146 
   13147 fi
   13148 fi
   13149 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
   13150 if test -n "$ac_ct_READELF"; then
   13151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
   13152 $as_echo "$ac_ct_READELF" >&6; }
   13153 else
   13154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   13155 $as_echo "no" >&6; }
   13156 fi
   13157 
   13158   if test "x$ac_ct_READELF" = x; then
   13159     READELF=""
   13160   else
   13161     case $cross_compiling:$ac_tool_warned in
   13162 yes:)
   13163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   13164 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   13165 ac_tool_warned=yes ;;
   13166 esac
   13167     READELF=$ac_ct_READELF
   13168   fi
   13169 else
   13170   READELF="$ac_cv_prog_READELF"
   13171 fi
   13172 
   13173 
   13174 libunwind_CPPFLAGS=
   13175 libunwind_LDFLAGS=
   13176 libunwind_LIBS=
   13177 
   13178 # Check whether --with-libunwind was given.
   13179 if test "${with_libunwind+set}" = set; then :
   13180   withval=$with_libunwind; case "${withval}" in
   13181 	     yes|no|check) ;;
   13182 	     *) with_libunwind=yes
   13183 		libunwind_CPPFLAGS="-I${withval}/include"
   13184 		libunwind_LDFLAGS="-L${withval}/lib" ;;
   13185 	     esac
   13186 else
   13187   with_libunwind=check
   13188 
   13189 fi
   13190 
   13191 
   13192 use_libunwind=no
   13193 if test "x$with_libunwind" != xno; then :
   13194   saved_CPPFLAGS="$CPPFLAGS"
   13195        CPPFLAGS="$CPPFLAGS $libunwind_CPPFLAGS"
   13196 
   13197        for ac_header in libunwind-ptrace.h
   13198 do :
   13199   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ptrace.h" "ac_cv_header_libunwind_ptrace_h" "$ac_includes_default"
   13200 if test "x$ac_cv_header_libunwind_ptrace_h" = xyes; then :
   13201   cat >>confdefs.h <<_ACEOF
   13202 #define HAVE_LIBUNWIND_PTRACE_H 1
   13203 _ACEOF
   13204  saved_LDFLAGS="$LDFLAGS"
   13205 	  LDFLAGS="$LDFLAGS $libunwind_LDFLAGS"
   13206 
   13207 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5
   13208 $as_echo_n "checking for backtrace in -lunwind... " >&6; }
   13209 if ${ac_cv_lib_unwind_backtrace+:} false; then :
   13210   $as_echo_n "(cached) " >&6
   13211 else
   13212   ac_check_lib_save_LIBS=$LIBS
   13213 LIBS="-lunwind $libunwind_LIBS
   13214 	   $LIBS"
   13215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13216 /* end confdefs.h.  */
   13217 
   13218 /* Override any GCC internal prototype to avoid an error.
   13219    Use char because int might match the return type of a GCC
   13220    builtin and then its argument prototype would still apply.  */
   13221 #ifdef __cplusplus
   13222 extern "C"
   13223 #endif
   13224 char backtrace ();
   13225 int
   13226 main ()
   13227 {
   13228 return backtrace ();
   13229   ;
   13230   return 0;
   13231 }
   13232 _ACEOF
   13233 if ac_fn_c_try_link "$LINENO"; then :
   13234   ac_cv_lib_unwind_backtrace=yes
   13235 else
   13236   ac_cv_lib_unwind_backtrace=no
   13237 fi
   13238 rm -f core conftest.err conftest.$ac_objext \
   13239     conftest$ac_exeext conftest.$ac_ext
   13240 LIBS=$ac_check_lib_save_LIBS
   13241 fi
   13242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5
   13243 $as_echo "$ac_cv_lib_unwind_backtrace" >&6; }
   13244 if test "x$ac_cv_lib_unwind_backtrace" = xyes; then :
   13245   libunwind_LIBS="-lunwind $libunwind_LIBS"
   13246 
   13247 	     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unw_create_addr_space in libunwind-generic" >&5
   13248 $as_echo_n "checking for unw_create_addr_space in libunwind-generic... " >&6; }
   13249 	     saved_LIBS="$LIBS"
   13250 	     LIBS="-lunwind-generic $libunwind_LIBS $LIBS"
   13251 
   13252 	     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13253 /* end confdefs.h.  */
   13254 #include <libunwind-ptrace.h>
   13255 int
   13256 main ()
   13257 {
   13258 return !unw_create_addr_space(0, 0)
   13259   ;
   13260   return 0;
   13261 }
   13262 
   13263 _ACEOF
   13264 if ac_fn_c_try_link "$LINENO"; then :
   13265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   13266 $as_echo "yes" >&6; }
   13267 		libunwind_LIBS="-lunwind-generic $libunwind_LIBS"
   13268 
   13269 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _UPT_create in -lunwind-ptrace" >&5
   13270 $as_echo_n "checking for _UPT_create in -lunwind-ptrace... " >&6; }
   13271 if ${ac_cv_lib_unwind_ptrace__UPT_create+:} false; then :
   13272   $as_echo_n "(cached) " >&6
   13273 else
   13274   ac_check_lib_save_LIBS=$LIBS
   13275 LIBS="-lunwind-ptrace $libunwind_LIBS
   13276 		 $LIBS"
   13277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13278 /* end confdefs.h.  */
   13279 
   13280 /* Override any GCC internal prototype to avoid an error.
   13281    Use char because int might match the return type of a GCC
   13282    builtin and then its argument prototype would still apply.  */
   13283 #ifdef __cplusplus
   13284 extern "C"
   13285 #endif
   13286 char _UPT_create ();
   13287 int
   13288 main ()
   13289 {
   13290 return _UPT_create ();
   13291   ;
   13292   return 0;
   13293 }
   13294 _ACEOF
   13295 if ac_fn_c_try_link "$LINENO"; then :
   13296   ac_cv_lib_unwind_ptrace__UPT_create=yes
   13297 else
   13298   ac_cv_lib_unwind_ptrace__UPT_create=no
   13299 fi
   13300 rm -f core conftest.err conftest.$ac_objext \
   13301     conftest$ac_exeext conftest.$ac_ext
   13302 LIBS=$ac_check_lib_save_LIBS
   13303 fi
   13304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_ptrace__UPT_create" >&5
   13305 $as_echo "$ac_cv_lib_unwind_ptrace__UPT_create" >&6; }
   13306 if test "x$ac_cv_lib_unwind_ptrace__UPT_create" = xyes; then :
   13307   libunwind_LIBS="-lunwind-ptrace $libunwind_LIBS"
   13308 		   use_libunwind=yes
   13309 
   13310 else
   13311   if test "x$with_libunwind" != xcheck; then
   13312 		     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13314 as_fn_error $? "failed to find _UPT_create in libunwind-ptrace
   13315 See \`config.log' for more details" "$LINENO" 5; }
   13316 		   fi
   13317 
   13318 fi
   13319 
   13320 
   13321 else
   13322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   13323 $as_echo "no" >&6; }
   13324 		if test "x$with_libunwind" != xcheck; then
   13325 		  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13326 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13327 as_fn_error $? "failed to find unw_create_addr_space in libunwind-generic
   13328 See \`config.log' for more details" "$LINENO" 5; }
   13329 		fi
   13330 
   13331 
   13332 fi
   13333 rm -f core conftest.err conftest.$ac_objext \
   13334     conftest$ac_exeext conftest.$ac_ext
   13335 
   13336 	     LIBS="$saved_LIBS"
   13337 
   13338 else
   13339   if test "x$with_libunwind" != xcheck; then
   13340 	       { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13341 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13342 as_fn_error $? "failed to find libunwind
   13343 See \`config.log' for more details" "$LINENO" 5; }
   13344 	     fi
   13345 
   13346 fi
   13347 
   13348 
   13349 	  LDFLAGS="$saved_LDFLAGS"
   13350 
   13351 else
   13352   if test "x$with_libunwind" != xcheck; then
   13353 	    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13355 as_fn_error $? "failed to find libunwind-ptrace.h
   13356 See \`config.log' for more details" "$LINENO" 5; }
   13357 	  fi
   13358 
   13359 
   13360 fi
   13361 
   13362 done
   13363 
   13364 
   13365        CPPFLAGS="$saved_CPPFLAGS"
   13366 
   13367 
   13368 fi
   13369 
   13370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable stack tracing support using libunwind" >&5
   13371 $as_echo_n "checking whether to enable stack tracing support using libunwind... " >&6; }
   13372 if test "x$use_libunwind" = xyes; then
   13373 
   13374 $as_echo "#define USE_LIBUNWIND 1" >>confdefs.h
   13375 
   13376 
   13377 
   13378 
   13379 fi
   13380  if test "x$use_libunwind" = xyes; then
   13381   USE_LIBUNWIND_TRUE=
   13382   USE_LIBUNWIND_FALSE='#'
   13383 else
   13384   USE_LIBUNWIND_TRUE='#'
   13385   USE_LIBUNWIND_FALSE=
   13386 fi
   13387 
   13388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_libunwind" >&5
   13389 $as_echo "$use_libunwind" >&6; }
   13390 
   13391 libiberty_CPPFLAGS=
   13392 libiberty_LDFLAGS=
   13393 libiberty_LIBS=
   13394 
   13395 # Check whether --with-libiberty was given.
   13396 if test "${with_libiberty+set}" = set; then :
   13397   withval=$with_libiberty; case "${withval}" in
   13398 	     yes|no|check) ;;
   13399 	     *) with_libiberty=yes
   13400 		libiberty_CPPFLAGS="-I${withval}/include"
   13401 		libiberty_LDFLAGS="-L${withval}/lib" ;;
   13402 	     esac
   13403 else
   13404   with_libiberty=check
   13405 
   13406 fi
   13407 
   13408 
   13409 use_libiberty=no
   13410 if test "x$use_libunwind" = xyes && test "x$with_libiberty" != xno; then :
   13411   saved_CPPFLAGS="$CPPFLAGS"
   13412        CPPFLAGS="$CPPFLAGS $libiberty_CPPFLAGS"
   13413        for ac_header in demangle.h libiberty/demangle.h
   13414 do :
   13415   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   13416 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
   13417 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   13418   cat >>confdefs.h <<_ACEOF
   13419 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   13420 _ACEOF
   13421  saved_LDFLAGS="$LDFLAGS"
   13422 	  LDFLAGS="$LDFLAGS $libiberty_LDFLAGS"
   13423 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cplus_demangle in -liberty" >&5
   13424 $as_echo_n "checking for cplus_demangle in -liberty... " >&6; }
   13425 if ${ac_cv_lib_iberty_cplus_demangle+:} false; then :
   13426   $as_echo_n "(cached) " >&6
   13427 else
   13428   ac_check_lib_save_LIBS=$LIBS
   13429 LIBS="-liberty  $LIBS"
   13430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13431 /* end confdefs.h.  */
   13432 
   13433 /* Override any GCC internal prototype to avoid an error.
   13434    Use char because int might match the return type of a GCC
   13435    builtin and then its argument prototype would still apply.  */
   13436 #ifdef __cplusplus
   13437 extern "C"
   13438 #endif
   13439 char cplus_demangle ();
   13440 int
   13441 main ()
   13442 {
   13443 return cplus_demangle ();
   13444   ;
   13445   return 0;
   13446 }
   13447 _ACEOF
   13448 if ac_fn_c_try_link "$LINENO"; then :
   13449   ac_cv_lib_iberty_cplus_demangle=yes
   13450 else
   13451   ac_cv_lib_iberty_cplus_demangle=no
   13452 fi
   13453 rm -f core conftest.err conftest.$ac_objext \
   13454     conftest$ac_exeext conftest.$ac_ext
   13455 LIBS=$ac_check_lib_save_LIBS
   13456 fi
   13457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iberty_cplus_demangle" >&5
   13458 $as_echo "$ac_cv_lib_iberty_cplus_demangle" >&6; }
   13459 if test "x$ac_cv_lib_iberty_cplus_demangle" = xyes; then :
   13460   libiberty_LIBS="-liberty"
   13461 	     use_libiberty=yes
   13462 
   13463 else
   13464   if test "x$with_libiberty" != xcheck; then
   13465 	       { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13466 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13467 as_fn_error $? "failed to find cplus_demangle in libiberty
   13468 See \`config.log' for more details" "$LINENO" 5; }
   13469 	     fi
   13470 
   13471 
   13472 fi
   13473 
   13474 	  LDFLAGS="$saved_LDFLAGS"
   13475 
   13476 else
   13477   if test "x$with_libiberty" != xcheck; then
   13478 	      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13479 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13480 as_fn_error $? "failed to find demangle.h
   13481 See \`config.log' for more details" "$LINENO" 5; }
   13482 	  fi
   13483 
   13484 
   13485 fi
   13486 
   13487 done
   13488 
   13489        CPPFLAGS="$saved_CPPFLAGS"
   13490 
   13491 
   13492 fi
   13493 
   13494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable demangling symbols in stack trace" >&5
   13495 $as_echo_n "checking whether to enable demangling symbols in stack trace... " >&6; }
   13496 if test "x$use_libiberty" = xyes; then
   13497 
   13498 $as_echo "#define USE_DEMANGLE 1" >>confdefs.h
   13499 
   13500 
   13501 
   13502 
   13503 fi
   13504  if test "x$use_libiberty" = xyes; then
   13505   USE_DEMANGLE_TRUE=
   13506   USE_DEMANGLE_FALSE='#'
   13507 else
   13508   USE_DEMANGLE_TRUE='#'
   13509   USE_DEMANGLE_FALSE=
   13510 fi
   13511 
   13512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_libiberty" >&5
   13513 $as_echo "$use_libiberty" >&6; }
   13514 
   13515 if test "$arch" = mips && test "$no_create" != yes; then
   13516 	mkdir -p linux/mips
   13517 	if $srcdir/linux/mips/genstub.sh linux/mips; then
   13518 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Generated MIPS syscallent stubs" >&5
   13519 $as_echo "Generated MIPS syscallent stubs" >&6; }
   13520 	else
   13521 		as_fn_error $? "Failed to generate syscallent stubs" "$LINENO" 5
   13522 	fi
   13523 fi
   13524 
   13525 # Check whether --enable-mpers was given.
   13526 if test "${enable_mpers+set}" = set; then :
   13527   enableval=$enable_mpers; case "$enableval" in
   13528 		yes|no|check|m32|mx32) enable_mpers="$enableval" ;;
   13529 		*) as_fn_error $? "bad value $enableval for enable-mpers option.
   13530 				 Valid options are: yes, no, check, m32, mx32." "$LINENO" 5
   13531 		;;
   13532 	 esac
   13533 else
   13534   enable_mpers=yes
   13535 fi
   13536 
   13537 
   13538 
   13539 
   13540 
   13541 
   13542 
   13543 
   13544 
   13545 
   13546 
   13547 
   13548 
   13549 case "$arch" in
   13550 	aarch64|powerpc64|riscv|s390x|sparc64|tile|x32|x86_64)
   13551 	case "$enable_mpers" in
   13552 	yes|check|m32)
   13553 
   13554 
   13555 
   13556 
   13557 	for ac_header in gnu/stubs-32.h
   13558 do :
   13559   ac_fn_c_check_header_mongrel "$LINENO" "gnu/stubs-32.h" "ac_cv_header_gnu_stubs_32_h" "$ac_includes_default"
   13560 if test "x$ac_cv_header_gnu_stubs_32_h" = xyes; then :
   13561   cat >>confdefs.h <<_ACEOF
   13562 #define HAVE_GNU_STUBS_32_H 1
   13563 _ACEOF
   13564  IFLAG=
   13565 else
   13566   mkdir -p gnu
   13567 			  : > gnu/stubs-32.h
   13568 			  { $as_echo "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-32.h" >&5
   13569 $as_echo "$as_me: Created empty gnu/stubs-32.h" >&6;}
   13570 			  IFLAG=-I.
   13571 fi
   13572 
   13573 done
   13574 
   13575 
   13576 	saved_CFLAGS="$CFLAGS"
   13577 	CFLAGS="$CFLAGS $cc_flags_m32 $IFLAG"
   13578 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for m32 personality compile support" >&5
   13579 $as_echo_n "checking for m32 personality compile support... " >&6; }
   13580 if ${st_cv_m32_cc+:} false; then :
   13581   $as_echo_n "(cached) " >&6
   13582 else
   13583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13584 /* end confdefs.h.  */
   13585 #include <stdint.h>
   13586 						     int main(){return 0;}
   13587 _ACEOF
   13588 if ac_fn_c_try_compile "$LINENO"; then :
   13589   st_cv_m32_cc=yes
   13590 else
   13591   st_cv_m32_cc=no
   13592 fi
   13593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   13594 fi
   13595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_cc" >&5
   13596 $as_echo "$st_cv_m32_cc" >&6; }
   13597 	if test $st_cv_m32_cc = yes; then
   13598 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for m32 personality runtime support" >&5
   13599 $as_echo_n "checking for m32 personality runtime support... " >&6; }
   13600 if ${st_cv_m32_runtime+:} false; then :
   13601   $as_echo_n "(cached) " >&6
   13602 else
   13603   if test "$cross_compiling" = yes; then :
   13604   st_cv_m32_runtime=no
   13605 else
   13606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   13607 /* end confdefs.h.  */
   13608 #include <stdint.h>
   13609 							 int main(){return 0;}
   13610 _ACEOF
   13611 if ac_fn_c_try_run "$LINENO"; then :
   13612   st_cv_m32_runtime=yes
   13613 else
   13614   st_cv_m32_runtime=no
   13615 fi
   13616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   13617   conftest.$ac_objext conftest.beam conftest.$ac_ext
   13618 fi
   13619 
   13620 fi
   13621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_runtime" >&5
   13622 $as_echo "$st_cv_m32_runtime" >&6; }
   13623 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh m32 $cc_flags_m32 works" >&5
   13624 $as_echo_n "checking whether mpers.sh m32 $cc_flags_m32 works... " >&6; }
   13625 if ${st_cv_m32_mpers+:} false; then :
   13626   $as_echo_n "(cached) " >&6
   13627 else
   13628   if READELF="$READELF" \
   13629 			    CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \
   13630 			    $srcdir/mpers_test.sh m32 $cc_flags_m32; then
   13631 				st_cv_m32_mpers=yes
   13632 			 else
   13633 				st_cv_m32_mpers=no
   13634 			 fi
   13635 fi
   13636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_mpers" >&5
   13637 $as_echo "$st_cv_m32_mpers" >&6; }
   13638 		if test $st_cv_m32_mpers = yes; then
   13639 
   13640 $as_echo "#define HAVE_M32_MPERS 1" >>confdefs.h
   13641 
   13642 
   13643 
   13644 
   13645 
   13646 
   13647 
   13648 
   13649 
   13650 if test -n "${ac_cv_type_struct_stat+set}"; then :
   13651   saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat
   13652 fi
   13653 if test -n "${ac_cv_m32_type_struct_stat+set}"; then :
   13654   ac_cv_type_struct_stat="${ac_cv_m32_type_struct_stat}"
   13655 fi
   13656 
   13657 
   13658 
   13659 
   13660 
   13661 
   13662 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h>
   13663 #include <asm/stat.h>
   13664 "
   13665 if test "x$ac_cv_type_struct_stat" = xyes; then :
   13666 
   13667 $as_echo "#define HAVE_M32_STRUCT_STAT 1" >>confdefs.h
   13668 
   13669 fi
   13670 
   13671 
   13672 
   13673 
   13674 
   13675 
   13676 
   13677 if test -n "${ac_cv_type_struct_stat+set}"; then :
   13678   ac_cv_m32_type_struct_stat="${ac_cv_type_struct_stat}"
   13679 fi
   13680 if test -n "${saved_ac_cv_type_struct_stat+set}"; then :
   13681   ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat
   13682 fi
   13683 
   13684 
   13685 
   13686 
   13687 
   13688 
   13689 
   13690 
   13691 
   13692 
   13693 
   13694 
   13695 
   13696 if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   13697   saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec
   13698 fi
   13699 if test -n "${ac_cv_m32_member_struct_stat_st_mtime_nsec+set}"; then :
   13700   ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_m32_member_struct_stat_st_mtime_nsec}"
   13701 fi
   13702 
   13703 
   13704 
   13705 
   13706 
   13707 
   13708 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
   13709 #include <asm/stat.h>
   13710 "
   13711 if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then :
   13712 
   13713 $as_echo "#define HAVE_M32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h
   13714 
   13715 fi
   13716 
   13717 
   13718 
   13719 
   13720 
   13721 
   13722 
   13723 if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   13724   ac_cv_m32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"
   13725 fi
   13726 if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   13727   ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec
   13728 fi
   13729 
   13730 
   13731 
   13732 
   13733 
   13734 
   13735 
   13736 
   13737 
   13738 
   13739 
   13740 
   13741 
   13742 
   13743 
   13744 
   13745 if test -n "${ac_cv_type_struct_stat64+set}"; then :
   13746   saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64
   13747 fi
   13748 if test -n "${ac_cv_m32_type_struct_stat64+set}"; then :
   13749   ac_cv_type_struct_stat64="${ac_cv_m32_type_struct_stat64}"
   13750 fi
   13751 
   13752 
   13753 
   13754 
   13755 
   13756 
   13757 ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
   13758 #include <asm/stat.h>
   13759 "
   13760 if test "x$ac_cv_type_struct_stat64" = xyes; then :
   13761 
   13762 $as_echo "#define HAVE_M32_STRUCT_STAT64 1" >>confdefs.h
   13763 
   13764 fi
   13765 
   13766 
   13767 
   13768 
   13769 
   13770 
   13771 
   13772 if test -n "${ac_cv_type_struct_stat64+set}"; then :
   13773   ac_cv_m32_type_struct_stat64="${ac_cv_type_struct_stat64}"
   13774 fi
   13775 if test -n "${saved_ac_cv_type_struct_stat64+set}"; then :
   13776   ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64
   13777 fi
   13778 
   13779 
   13780 
   13781 
   13782 
   13783 
   13784 
   13785 
   13786 
   13787 
   13788 
   13789 
   13790 
   13791 if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   13792   saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec
   13793 fi
   13794 if test -n "${ac_cv_m32_member_struct_stat64_st_mtime_nsec+set}"; then :
   13795   ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_m32_member_struct_stat64_st_mtime_nsec}"
   13796 fi
   13797 
   13798 
   13799 
   13800 
   13801 
   13802 
   13803 ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
   13804 #include <asm/stat.h>
   13805 "
   13806 if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then :
   13807 
   13808 $as_echo "#define HAVE_M32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h
   13809 
   13810 fi
   13811 
   13812 
   13813 
   13814 
   13815 
   13816 
   13817 
   13818 if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   13819   ac_cv_m32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"
   13820 fi
   13821 if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   13822   ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec
   13823 fi
   13824 
   13825 
   13826 
   13827 
   13828 
   13829 
   13830 
   13831 
   13832 
   13833 			if test $st_cv_m32_runtime = yes; then
   13834 
   13835 
   13836 
   13837 
   13838 
   13839 
   13840 
   13841 if test -n "${ac_cv_sizeof_long+set}"; then :
   13842   saved_ac_cv_sizeof_long="${ac_cv_sizeof_long}"; unset ac_cv_sizeof_long
   13843 fi
   13844 if test -n "${ac_cv_m32_sizeof_long+set}"; then :
   13845   ac_cv_sizeof_long="${ac_cv_m32_sizeof_long}"
   13846 fi
   13847 
   13848 
   13849 
   13850 
   13851 
   13852 
   13853 				# The cast to long int works around a bug in the HP C Compiler
   13854 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   13855 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   13856 # This bug is HP SR number 8606223364.
   13857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
   13858 $as_echo_n "checking size of long... " >&6; }
   13859 if ${ac_cv_sizeof_long+:} false; then :
   13860   $as_echo_n "(cached) " >&6
   13861 else
   13862   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
   13863 
   13864 else
   13865   if test "$ac_cv_type_long" = yes; then
   13866      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13868 as_fn_error 77 "cannot compute sizeof (long)
   13869 See \`config.log' for more details" "$LINENO" 5; }
   13870    else
   13871      ac_cv_sizeof_long=0
   13872    fi
   13873 fi
   13874 
   13875 fi
   13876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
   13877 $as_echo "$ac_cv_sizeof_long" >&6; }
   13878 
   13879 
   13880 
   13881 cat >>confdefs.h <<_ACEOF
   13882 #define M32_SIZEOF_LONG $ac_cv_sizeof_long
   13883 _ACEOF
   13884 
   13885 
   13886 
   13887 
   13888 
   13889 
   13890 
   13891 
   13892 if test -n "${ac_cv_sizeof_long+set}"; then :
   13893   ac_cv_m32_sizeof_long="${ac_cv_sizeof_long}"
   13894 fi
   13895 if test -n "${saved_ac_cv_sizeof_long+set}"; then :
   13896   ac_cv_sizeof_long="${saved_ac_cv_sizeof_long}"; unset saved_ac_cv_sizeof_long
   13897 fi
   13898 
   13899 
   13900 
   13901 
   13902 
   13903 
   13904 
   13905 
   13906 
   13907 
   13908 
   13909 
   13910 
   13911 
   13912 
   13913 if test -n "${ac_cv_sizeof_kernel_long_t+set}"; then :
   13914   saved_ac_cv_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"; unset ac_cv_sizeof_kernel_long_t
   13915 fi
   13916 if test -n "${ac_cv_m32_sizeof_kernel_long_t+set}"; then :
   13917   ac_cv_sizeof_kernel_long_t="${ac_cv_m32_sizeof_kernel_long_t}"
   13918 fi
   13919 
   13920 
   13921 
   13922 
   13923 
   13924 
   13925 				# The cast to long int works around a bug in the HP C Compiler
   13926 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   13927 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   13928 # This bug is HP SR number 8606223364.
   13929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
   13930 $as_echo_n "checking size of kernel_long_t... " >&6; }
   13931 if ${ac_cv_sizeof_kernel_long_t+:} false; then :
   13932   $as_echo_n "(cached) " >&6
   13933 else
   13934   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t"        "#include \"$srcdir/kernel_types.h\"
   13935 "; then :
   13936 
   13937 else
   13938   if test "$ac_cv_type_kernel_long_t" = yes; then
   13939      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   13940 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   13941 as_fn_error 77 "cannot compute sizeof (kernel_long_t)
   13942 See \`config.log' for more details" "$LINENO" 5; }
   13943    else
   13944      ac_cv_sizeof_kernel_long_t=0
   13945    fi
   13946 fi
   13947 
   13948 fi
   13949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
   13950 $as_echo "$ac_cv_sizeof_kernel_long_t" >&6; }
   13951 
   13952 
   13953 
   13954 cat >>confdefs.h <<_ACEOF
   13955 #define M32_SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t
   13956 _ACEOF
   13957 
   13958 
   13959 
   13960 
   13961 
   13962 
   13963 
   13964 
   13965 if test -n "${ac_cv_sizeof_kernel_long_t+set}"; then :
   13966   ac_cv_m32_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"
   13967 fi
   13968 if test -n "${saved_ac_cv_sizeof_kernel_long_t+set}"; then :
   13969   ac_cv_sizeof_kernel_long_t="${saved_ac_cv_sizeof_kernel_long_t}"; unset saved_ac_cv_sizeof_kernel_long_t
   13970 fi
   13971 
   13972 
   13973 
   13974 
   13975 
   13976 
   13977 
   13978 			fi
   13979 		fi
   13980 	fi
   13981 	CFLAGS="$saved_CFLAGS"
   13982 	;;
   13983 
   13984 	*) # case "$enable_mpers"
   13985 	st_cv_m32_runtime=no
   13986 	st_cv_m32_mpers=no
   13987 	;;
   13988 	esac
   13989 
   13990 	test "$st_cv_m32_mpers" = yes ||
   13991 		st_cv_m32_mpers=no
   13992 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable m32 personality support" >&5
   13993 $as_echo_n "checking whether to enable m32 personality support... " >&6; }
   13994 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_mpers" >&5
   13995 $as_echo "$st_cv_m32_mpers" >&6; }
   13996 
   13997 	case "$enable_mpers,$st_cv_m32_mpers" in
   13998 	yes,no|m32,no)
   13999 		as_fn_error $? "Cannot enable m32 personality support" "$LINENO" 5
   14000 		;;
   14001 	esac
   14002 	;;
   14003 
   14004 	*) # case "$arch"
   14005 	st_cv_m32_runtime=no
   14006 	st_cv_m32_mpers=no
   14007 	;;
   14008 esac
   14009 
   14010  if test "$st_cv_m32_mpers$st_cv_m32_runtime" = yesyes; then
   14011   HAVE_M32_RUNTIME_TRUE=
   14012   HAVE_M32_RUNTIME_FALSE='#'
   14013 else
   14014   HAVE_M32_RUNTIME_TRUE='#'
   14015   HAVE_M32_RUNTIME_FALSE=
   14016 fi
   14017 
   14018  if test "$st_cv_m32_mpers" = yes; then
   14019   HAVE_M32_MPERS_TRUE=
   14020   HAVE_M32_MPERS_FALSE='#'
   14021 else
   14022   HAVE_M32_MPERS_TRUE='#'
   14023   HAVE_M32_MPERS_FALSE=
   14024 fi
   14025 
   14026 
   14027 
   14028 
   14029 
   14030 
   14031 
   14032 
   14033 
   14034 
   14035 
   14036 
   14037 
   14038 
   14039 
   14040 
   14041 
   14042 
   14043 
   14044 
   14045 
   14046 
   14047 
   14048 case "$arch" in
   14049 	x86_64)
   14050 	case "$enable_mpers" in
   14051 	yes|check|mx32)
   14052 
   14053 
   14054 
   14055 
   14056 	for ac_header in gnu/stubs-x32.h
   14057 do :
   14058   ac_fn_c_check_header_mongrel "$LINENO" "gnu/stubs-x32.h" "ac_cv_header_gnu_stubs_x32_h" "$ac_includes_default"
   14059 if test "x$ac_cv_header_gnu_stubs_x32_h" = xyes; then :
   14060   cat >>confdefs.h <<_ACEOF
   14061 #define HAVE_GNU_STUBS_X32_H 1
   14062 _ACEOF
   14063  IFLAG=
   14064 else
   14065   mkdir -p gnu
   14066 			  : > gnu/stubs-x32.h
   14067 			  { $as_echo "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-x32.h" >&5
   14068 $as_echo "$as_me: Created empty gnu/stubs-x32.h" >&6;}
   14069 			  IFLAG=-I.
   14070 fi
   14071 
   14072 done
   14073 
   14074 
   14075 	saved_CFLAGS="$CFLAGS"
   14076 	CFLAGS="$CFLAGS $cc_flags_mx32 $IFLAG"
   14077 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mx32 personality compile support" >&5
   14078 $as_echo_n "checking for mx32 personality compile support... " >&6; }
   14079 if ${st_cv_mx32_cc+:} false; then :
   14080   $as_echo_n "(cached) " >&6
   14081 else
   14082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   14083 /* end confdefs.h.  */
   14084 #include <stdint.h>
   14085 						     int main(){return 0;}
   14086 _ACEOF
   14087 if ac_fn_c_try_compile "$LINENO"; then :
   14088   st_cv_mx32_cc=yes
   14089 else
   14090   st_cv_mx32_cc=no
   14091 fi
   14092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   14093 fi
   14094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_cc" >&5
   14095 $as_echo "$st_cv_mx32_cc" >&6; }
   14096 	if test $st_cv_mx32_cc = yes; then
   14097 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mx32 personality runtime support" >&5
   14098 $as_echo_n "checking for mx32 personality runtime support... " >&6; }
   14099 if ${st_cv_mx32_runtime+:} false; then :
   14100   $as_echo_n "(cached) " >&6
   14101 else
   14102   if test "$cross_compiling" = yes; then :
   14103   st_cv_mx32_runtime=no
   14104 else
   14105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   14106 /* end confdefs.h.  */
   14107 #include <stdint.h>
   14108 							 int main(){return 0;}
   14109 _ACEOF
   14110 if ac_fn_c_try_run "$LINENO"; then :
   14111   st_cv_mx32_runtime=yes
   14112 else
   14113   st_cv_mx32_runtime=no
   14114 fi
   14115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   14116   conftest.$ac_objext conftest.beam conftest.$ac_ext
   14117 fi
   14118 
   14119 fi
   14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_runtime" >&5
   14121 $as_echo "$st_cv_mx32_runtime" >&6; }
   14122 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh mx32 $cc_flags_mx32 works" >&5
   14123 $as_echo_n "checking whether mpers.sh mx32 $cc_flags_mx32 works... " >&6; }
   14124 if ${st_cv_mx32_mpers+:} false; then :
   14125   $as_echo_n "(cached) " >&6
   14126 else
   14127   if READELF="$READELF" \
   14128 			    CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \
   14129 			    $srcdir/mpers_test.sh mx32 $cc_flags_mx32; then
   14130 				st_cv_mx32_mpers=yes
   14131 			 else
   14132 				st_cv_mx32_mpers=no
   14133 			 fi
   14134 fi
   14135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_mpers" >&5
   14136 $as_echo "$st_cv_mx32_mpers" >&6; }
   14137 		if test $st_cv_mx32_mpers = yes; then
   14138 
   14139 $as_echo "#define HAVE_MX32_MPERS 1" >>confdefs.h
   14140 
   14141 
   14142 
   14143 
   14144 
   14145 
   14146 
   14147 
   14148 
   14149 if test -n "${ac_cv_type_struct_stat+set}"; then :
   14150   saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat
   14151 fi
   14152 if test -n "${ac_cv_mx32_type_struct_stat+set}"; then :
   14153   ac_cv_type_struct_stat="${ac_cv_mx32_type_struct_stat}"
   14154 fi
   14155 
   14156 
   14157 
   14158 
   14159 
   14160 
   14161 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h>
   14162 #include <asm/stat.h>
   14163 "
   14164 if test "x$ac_cv_type_struct_stat" = xyes; then :
   14165 
   14166 $as_echo "#define HAVE_MX32_STRUCT_STAT 1" >>confdefs.h
   14167 
   14168 fi
   14169 
   14170 
   14171 
   14172 
   14173 
   14174 
   14175 
   14176 if test -n "${ac_cv_type_struct_stat+set}"; then :
   14177   ac_cv_mx32_type_struct_stat="${ac_cv_type_struct_stat}"
   14178 fi
   14179 if test -n "${saved_ac_cv_type_struct_stat+set}"; then :
   14180   ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat
   14181 fi
   14182 
   14183 
   14184 
   14185 
   14186 
   14187 
   14188 
   14189 
   14190 
   14191 
   14192 
   14193 
   14194 
   14195 if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   14196   saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec
   14197 fi
   14198 if test -n "${ac_cv_mx32_member_struct_stat_st_mtime_nsec+set}"; then :
   14199   ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_mx32_member_struct_stat_st_mtime_nsec}"
   14200 fi
   14201 
   14202 
   14203 
   14204 
   14205 
   14206 
   14207 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h>
   14208 #include <asm/stat.h>
   14209 "
   14210 if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then :
   14211 
   14212 $as_echo "#define HAVE_MX32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h
   14213 
   14214 fi
   14215 
   14216 
   14217 
   14218 
   14219 
   14220 
   14221 
   14222 if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   14223   ac_cv_mx32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"
   14224 fi
   14225 if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"; then :
   14226   ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec
   14227 fi
   14228 
   14229 
   14230 
   14231 
   14232 
   14233 
   14234 
   14235 
   14236 
   14237 
   14238 
   14239 
   14240 
   14241 
   14242 
   14243 
   14244 if test -n "${ac_cv_type_struct_stat64+set}"; then :
   14245   saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64
   14246 fi
   14247 if test -n "${ac_cv_mx32_type_struct_stat64+set}"; then :
   14248   ac_cv_type_struct_stat64="${ac_cv_mx32_type_struct_stat64}"
   14249 fi
   14250 
   14251 
   14252 
   14253 
   14254 
   14255 
   14256 ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h>
   14257 #include <asm/stat.h>
   14258 "
   14259 if test "x$ac_cv_type_struct_stat64" = xyes; then :
   14260 
   14261 $as_echo "#define HAVE_MX32_STRUCT_STAT64 1" >>confdefs.h
   14262 
   14263 fi
   14264 
   14265 
   14266 
   14267 
   14268 
   14269 
   14270 
   14271 if test -n "${ac_cv_type_struct_stat64+set}"; then :
   14272   ac_cv_mx32_type_struct_stat64="${ac_cv_type_struct_stat64}"
   14273 fi
   14274 if test -n "${saved_ac_cv_type_struct_stat64+set}"; then :
   14275   ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64
   14276 fi
   14277 
   14278 
   14279 
   14280 
   14281 
   14282 
   14283 
   14284 
   14285 
   14286 
   14287 
   14288 
   14289 
   14290 if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   14291   saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec
   14292 fi
   14293 if test -n "${ac_cv_mx32_member_struct_stat64_st_mtime_nsec+set}"; then :
   14294   ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_mx32_member_struct_stat64_st_mtime_nsec}"
   14295 fi
   14296 
   14297 
   14298 
   14299 
   14300 
   14301 
   14302 ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h>
   14303 #include <asm/stat.h>
   14304 "
   14305 if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then :
   14306 
   14307 $as_echo "#define HAVE_MX32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h
   14308 
   14309 fi
   14310 
   14311 
   14312 
   14313 
   14314 
   14315 
   14316 
   14317 if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   14318   ac_cv_mx32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"
   14319 fi
   14320 if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then :
   14321   ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec
   14322 fi
   14323 
   14324 
   14325 
   14326 
   14327 
   14328 
   14329 
   14330 
   14331 
   14332 			if test $st_cv_mx32_runtime = yes; then
   14333 
   14334 
   14335 
   14336 
   14337 
   14338 
   14339 
   14340 if test -n "${ac_cv_sizeof_long+set}"; then :
   14341   saved_ac_cv_sizeof_long="${ac_cv_sizeof_long}"; unset ac_cv_sizeof_long
   14342 fi
   14343 if test -n "${ac_cv_mx32_sizeof_long+set}"; then :
   14344   ac_cv_sizeof_long="${ac_cv_mx32_sizeof_long}"
   14345 fi
   14346 
   14347 
   14348 
   14349 
   14350 
   14351 
   14352 				# The cast to long int works around a bug in the HP C Compiler
   14353 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   14354 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   14355 # This bug is HP SR number 8606223364.
   14356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
   14357 $as_echo_n "checking size of long... " >&6; }
   14358 if ${ac_cv_sizeof_long+:} false; then :
   14359   $as_echo_n "(cached) " >&6
   14360 else
   14361   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
   14362 
   14363 else
   14364   if test "$ac_cv_type_long" = yes; then
   14365      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   14366 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   14367 as_fn_error 77 "cannot compute sizeof (long)
   14368 See \`config.log' for more details" "$LINENO" 5; }
   14369    else
   14370      ac_cv_sizeof_long=0
   14371    fi
   14372 fi
   14373 
   14374 fi
   14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
   14376 $as_echo "$ac_cv_sizeof_long" >&6; }
   14377 
   14378 
   14379 
   14380 cat >>confdefs.h <<_ACEOF
   14381 #define MX32_SIZEOF_LONG $ac_cv_sizeof_long
   14382 _ACEOF
   14383 
   14384 
   14385 
   14386 
   14387 
   14388 
   14389 
   14390 
   14391 if test -n "${ac_cv_sizeof_long+set}"; then :
   14392   ac_cv_mx32_sizeof_long="${ac_cv_sizeof_long}"
   14393 fi
   14394 if test -n "${saved_ac_cv_sizeof_long+set}"; then :
   14395   ac_cv_sizeof_long="${saved_ac_cv_sizeof_long}"; unset saved_ac_cv_sizeof_long
   14396 fi
   14397 
   14398 
   14399 
   14400 
   14401 
   14402 
   14403 
   14404 
   14405 
   14406 
   14407 
   14408 
   14409 
   14410 
   14411 
   14412 if test -n "${ac_cv_sizeof_kernel_long_t+set}"; then :
   14413   saved_ac_cv_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"; unset ac_cv_sizeof_kernel_long_t
   14414 fi
   14415 if test -n "${ac_cv_mx32_sizeof_kernel_long_t+set}"; then :
   14416   ac_cv_sizeof_kernel_long_t="${ac_cv_mx32_sizeof_kernel_long_t}"
   14417 fi
   14418 
   14419 
   14420 
   14421 
   14422 
   14423 
   14424 				# The cast to long int works around a bug in the HP C Compiler
   14425 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   14426 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   14427 # This bug is HP SR number 8606223364.
   14428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5
   14429 $as_echo_n "checking size of kernel_long_t... " >&6; }
   14430 if ${ac_cv_sizeof_kernel_long_t+:} false; then :
   14431   $as_echo_n "(cached) " >&6
   14432 else
   14433   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t"        "#include \"$srcdir/kernel_types.h\"
   14434 "; then :
   14435 
   14436 else
   14437   if test "$ac_cv_type_kernel_long_t" = yes; then
   14438      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   14439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   14440 as_fn_error 77 "cannot compute sizeof (kernel_long_t)
   14441 See \`config.log' for more details" "$LINENO" 5; }
   14442    else
   14443      ac_cv_sizeof_kernel_long_t=0
   14444    fi
   14445 fi
   14446 
   14447 fi
   14448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5
   14449 $as_echo "$ac_cv_sizeof_kernel_long_t" >&6; }
   14450 
   14451 
   14452 
   14453 cat >>confdefs.h <<_ACEOF
   14454 #define MX32_SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t
   14455 _ACEOF
   14456 
   14457 
   14458 
   14459 
   14460 
   14461 
   14462 
   14463 
   14464 if test -n "${ac_cv_sizeof_kernel_long_t+set}"; then :
   14465   ac_cv_mx32_sizeof_kernel_long_t="${ac_cv_sizeof_kernel_long_t}"
   14466 fi
   14467 if test -n "${saved_ac_cv_sizeof_kernel_long_t+set}"; then :
   14468   ac_cv_sizeof_kernel_long_t="${saved_ac_cv_sizeof_kernel_long_t}"; unset saved_ac_cv_sizeof_kernel_long_t
   14469 fi
   14470 
   14471 
   14472 
   14473 
   14474 
   14475 
   14476 
   14477 			fi
   14478 		fi
   14479 	fi
   14480 	CFLAGS="$saved_CFLAGS"
   14481 	;;
   14482 
   14483 	*) # case "$enable_mpers"
   14484 	st_cv_mx32_runtime=no
   14485 	st_cv_mx32_mpers=no
   14486 	;;
   14487 	esac
   14488 
   14489 	test "$st_cv_mx32_mpers" = yes ||
   14490 		st_cv_mx32_mpers=no
   14491 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable mx32 personality support" >&5
   14492 $as_echo_n "checking whether to enable mx32 personality support... " >&6; }
   14493 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_mpers" >&5
   14494 $as_echo "$st_cv_mx32_mpers" >&6; }
   14495 
   14496 	case "$enable_mpers,$st_cv_mx32_mpers" in
   14497 	yes,no|mx32,no)
   14498 		as_fn_error $? "Cannot enable mx32 personality support" "$LINENO" 5
   14499 		;;
   14500 	esac
   14501 	;;
   14502 
   14503 	*) # case "$arch"
   14504 	st_cv_mx32_runtime=no
   14505 	st_cv_mx32_mpers=no
   14506 	;;
   14507 esac
   14508 
   14509  if test "$st_cv_mx32_mpers$st_cv_mx32_runtime" = yesyes; then
   14510   HAVE_MX32_RUNTIME_TRUE=
   14511   HAVE_MX32_RUNTIME_FALSE='#'
   14512 else
   14513   HAVE_MX32_RUNTIME_TRUE='#'
   14514   HAVE_MX32_RUNTIME_FALSE=
   14515 fi
   14516 
   14517  if test "$st_cv_mx32_mpers" = yes; then
   14518   HAVE_MX32_MPERS_TRUE=
   14519   HAVE_MX32_MPERS_FALSE='#'
   14520 else
   14521   HAVE_MX32_MPERS_TRUE='#'
   14522   HAVE_MX32_MPERS_FALSE=
   14523 fi
   14524 
   14525 
   14526 
   14527 
   14528 
   14529 
   14530 
   14531 
   14532 
   14533 
   14534 
   14535 
   14536 
   14537 
   14538 
   14539 
   14540 
   14541 		# Check whether --enable-valgrind was given.
   14542 if test "${enable_valgrind+set}" = set; then :
   14543   enableval=$enable_valgrind; enable_valgrind=$enableval
   14544 else
   14545   enable_valgrind=
   14546 fi
   14547 
   14548 
   14549 	if test "$enable_valgrind" != "no"; then :
   14550 
   14551 		# Check for Valgrind.
   14552 		# Extract the first word of "valgrind", so it can be a program name with args.
   14553 set dummy valgrind; ac_word=$2
   14554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   14555 $as_echo_n "checking for $ac_word... " >&6; }
   14556 if ${ac_cv_prog_VALGRIND+:} false; then :
   14557   $as_echo_n "(cached) " >&6
   14558 else
   14559   if test -n "$VALGRIND"; then
   14560   ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test.
   14561 else
   14562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   14563 for as_dir in $PATH
   14564 do
   14565   IFS=$as_save_IFS
   14566   test -z "$as_dir" && as_dir=.
   14567     for ac_exec_ext in '' $ac_executable_extensions; do
   14568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   14569     ac_cv_prog_VALGRIND="valgrind"
   14570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   14571     break 2
   14572   fi
   14573 done
   14574   done
   14575 IFS=$as_save_IFS
   14576 
   14577 fi
   14578 fi
   14579 VALGRIND=$ac_cv_prog_VALGRIND
   14580 if test -n "$VALGRIND"; then
   14581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5
   14582 $as_echo "$VALGRIND" >&6; }
   14583 else
   14584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   14585 $as_echo "no" >&6; }
   14586 fi
   14587 
   14588 
   14589 		if test "$VALGRIND" = ""; then :
   14590 
   14591 			if test "$enable_valgrind" = "yes"; then :
   14592 
   14593 				as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5
   14594 
   14595 else
   14596 
   14597 				enable_valgrind=no
   14598 
   14599 fi
   14600 
   14601 else
   14602 
   14603 			enable_valgrind=yes
   14604 
   14605 fi
   14606 
   14607 fi
   14608 
   14609 	 if test "$enable_valgrind" = "yes"; then
   14610   VALGRIND_ENABLED_TRUE=
   14611   VALGRIND_ENABLED_FALSE='#'
   14612 else
   14613   VALGRIND_ENABLED_TRUE='#'
   14614   VALGRIND_ENABLED_FALSE=
   14615 fi
   14616 
   14617 	VALGRIND_ENABLED=$enable_valgrind
   14618 
   14619 
   14620 
   14621 	# Check for Valgrind tools we care about.
   14622 	valgrind_enabled_tools=
   14623 
   14624 		# Check whether --enable-valgrind-memcheck was given.
   14625 if test "${enable_valgrind_memcheck+set}" = set; then :
   14626   enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval
   14627 else
   14628   enable_valgrind_memcheck=
   14629 fi
   14630 
   14631 		if test "$enable_valgrind" = "no"; then :
   14632 
   14633 			enable_valgrind_memcheck=no
   14634 elif test "$enable_valgrind_memcheck" != "no"; then :
   14635 
   14636 			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5
   14637 $as_echo_n "checking for Valgrind tool memcheck... " >&6; }
   14638 if ${ax_cv_valgrind_tool_memcheck+:} false; then :
   14639   $as_echo_n "(cached) " >&6
   14640 else
   14641 
   14642 				ax_cv_valgrind_tool_memcheck=no
   14643 
   14644 				if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`; then :
   14645 
   14646 					ax_cv_valgrind_tool_memcheck=yes
   14647 
   14648 fi
   14649 
   14650 fi
   14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5
   14652 $as_echo "$ax_cv_valgrind_tool_memcheck" >&6; }
   14653 			if test "$ax_cv_valgrind_tool_memcheck" = "no"; then :
   14654 
   14655 				if test "$enable_valgrind_memcheck" = "yes"; then :
   14656 
   14657 					as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5
   14658 
   14659 else
   14660 
   14661 					enable_valgrind_memcheck=no
   14662 
   14663 fi
   14664 
   14665 else
   14666 
   14667 				enable_valgrind_memcheck=yes
   14668 
   14669 fi
   14670 
   14671 fi
   14672 		if test "$enable_valgrind_memcheck" = "yes"; then :
   14673 
   14674 			valgrind_enabled_tools="$valgrind_enabled_tools memcheck"
   14675 
   14676 fi
   14677 		ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck
   14678 
   14679 
   14680 
   14681 		# Check whether --enable-valgrind-helgrind was given.
   14682 if test "${enable_valgrind_helgrind+set}" = set; then :
   14683   enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval
   14684 else
   14685   enable_valgrind_helgrind=
   14686 fi
   14687 
   14688 		if test "$enable_valgrind" = "no"; then :
   14689 
   14690 			enable_valgrind_helgrind=no
   14691 elif test "$enable_valgrind_helgrind" != "no"; then :
   14692 
   14693 			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5
   14694 $as_echo_n "checking for Valgrind tool helgrind... " >&6; }
   14695 if ${ax_cv_valgrind_tool_helgrind+:} false; then :
   14696   $as_echo_n "(cached) " >&6
   14697 else
   14698 
   14699 				ax_cv_valgrind_tool_helgrind=no
   14700 
   14701 				if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`; then :
   14702 
   14703 					ax_cv_valgrind_tool_helgrind=yes
   14704 
   14705 fi
   14706 
   14707 fi
   14708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5
   14709 $as_echo "$ax_cv_valgrind_tool_helgrind" >&6; }
   14710 			if test "$ax_cv_valgrind_tool_helgrind" = "no"; then :
   14711 
   14712 				if test "$enable_valgrind_helgrind" = "yes"; then :
   14713 
   14714 					as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5
   14715 
   14716 else
   14717 
   14718 					enable_valgrind_helgrind=no
   14719 
   14720 fi
   14721 
   14722 else
   14723 
   14724 				enable_valgrind_helgrind=yes
   14725 
   14726 fi
   14727 
   14728 fi
   14729 		if test "$enable_valgrind_helgrind" = "yes"; then :
   14730 
   14731 			valgrind_enabled_tools="$valgrind_enabled_tools helgrind"
   14732 
   14733 fi
   14734 		ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind
   14735 
   14736 
   14737 
   14738 		# Check whether --enable-valgrind-drd was given.
   14739 if test "${enable_valgrind_drd+set}" = set; then :
   14740   enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval
   14741 else
   14742   enable_valgrind_drd=
   14743 fi
   14744 
   14745 		if test "$enable_valgrind" = "no"; then :
   14746 
   14747 			enable_valgrind_drd=no
   14748 elif test "$enable_valgrind_drd" != "no"; then :
   14749 
   14750 			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5
   14751 $as_echo_n "checking for Valgrind tool drd... " >&6; }
   14752 if ${ax_cv_valgrind_tool_drd+:} false; then :
   14753   $as_echo_n "(cached) " >&6
   14754 else
   14755 
   14756 				ax_cv_valgrind_tool_drd=no
   14757 
   14758 				if `$VALGRIND --tool=drd --help >/dev/null 2>&1`; then :
   14759 
   14760 					ax_cv_valgrind_tool_drd=yes
   14761 
   14762 fi
   14763 
   14764 fi
   14765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5
   14766 $as_echo "$ax_cv_valgrind_tool_drd" >&6; }
   14767 			if test "$ax_cv_valgrind_tool_drd" = "no"; then :
   14768 
   14769 				if test "$enable_valgrind_drd" = "yes"; then :
   14770 
   14771 					as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5
   14772 
   14773 else
   14774 
   14775 					enable_valgrind_drd=no
   14776 
   14777 fi
   14778 
   14779 else
   14780 
   14781 				enable_valgrind_drd=yes
   14782 
   14783 fi
   14784 
   14785 fi
   14786 		if test "$enable_valgrind_drd" = "yes"; then :
   14787 
   14788 			valgrind_enabled_tools="$valgrind_enabled_tools drd"
   14789 
   14790 fi
   14791 		ENABLE_VALGRIND_drd=$enable_valgrind_drd
   14792 
   14793 
   14794 
   14795 		# Check whether --enable-valgrind-sgcheck was given.
   14796 if test "${enable_valgrind_sgcheck+set}" = set; then :
   14797   enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval
   14798 else
   14799   enable_valgrind_sgcheck=
   14800 fi
   14801 
   14802 		if test "$enable_valgrind" = "no"; then :
   14803 
   14804 			enable_valgrind_sgcheck=no
   14805 elif test "$enable_valgrind_sgcheck" = "yes"; then :
   14806 
   14807 			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5
   14808 $as_echo_n "checking for Valgrind tool sgcheck... " >&6; }
   14809 if ${ax_cv_valgrind_tool_sgcheck+:} false; then :
   14810   $as_echo_n "(cached) " >&6
   14811 else
   14812 
   14813 				ax_cv_valgrind_tool_sgcheck=no
   14814 
   14815 				if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`; then :
   14816 
   14817 					ax_cv_valgrind_tool_sgcheck=yes
   14818 
   14819 fi
   14820 
   14821 fi
   14822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5
   14823 $as_echo "$ax_cv_valgrind_tool_sgcheck" >&6; }
   14824 			if test "$ax_cv_valgrind_tool_sgcheck" = "no"; then :
   14825 
   14826 				if test "$enable_valgrind_sgcheck" = "yes"; then :
   14827 
   14828 					as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5
   14829 
   14830 else
   14831 
   14832 					enable_valgrind_sgcheck=no
   14833 
   14834 fi
   14835 
   14836 else
   14837 
   14838 				enable_valgrind_sgcheck=yes
   14839 
   14840 fi
   14841 
   14842 fi
   14843 		if test "$enable_valgrind_sgcheck" = "yes"; then :
   14844 
   14845 			valgrind_enabled_tools="$valgrind_enabled_tools sgcheck"
   14846 
   14847 fi
   14848 		ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck
   14849 
   14850 
   14851 
   14852 	valgrind_tools="memcheck helgrind drd sgcheck"
   14853 
   14854 	valgrind_enabled_tools=$valgrind_enabled_tools
   14855 
   14856 
   14857 VALGRIND_CHECK_RULES='
   14858 # Valgrind check
   14859 #
   14860 # Optional:
   14861 #  - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions
   14862 #    files to load. (Default: empty)
   14863 #  - VALGRIND_FLAGS: General flags to pass to all Valgrind tools.
   14864 #    (Default: --num-callers=30)
   14865 #  - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of:
   14866 #    memcheck, helgrind, drd, sgcheck). (Default: various)
   14867 
   14868 # Optional variables
   14869 VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES))
   14870 VALGRIND_FLAGS ?= --num-callers=30
   14871 VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no
   14872 VALGRIND_helgrind_FLAGS ?= --history-level=approx
   14873 VALGRIND_drd_FLAGS ?=
   14874 VALGRIND_sgcheck_FLAGS ?=
   14875 
   14876 # Internal use
   14877 valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools)))
   14878 
   14879 valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS)
   14880 valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS)
   14881 valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS)
   14882 valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS)
   14883 
   14884 valgrind_quiet = $(valgrind_quiet_$(V))
   14885 valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY))
   14886 valgrind_quiet_0 = --quiet
   14887 valgrind_v_use   = $(valgrind_v_use_$(V))
   14888 valgrind_v_use_  = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY))
   14889 valgrind_v_use_0 = @echo "  USE   " $(patsubst check-valgrind-%,%,$''@):;
   14890 
   14891 # Support running with and without libtool.
   14892 ifneq ($(LIBTOOL),)
   14893 valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute
   14894 else
   14895 valgrind_lt =
   14896 endif
   14897 
   14898 # Use recursive makes in order to ignore errors during check
   14899 check-valgrind:
   14900 ifeq ($(VALGRIND_ENABLED),yes)
   14901 	$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k \
   14902 		$(foreach tool, $(valgrind_enabled_tools), check-valgrind-$(tool))
   14903 else
   14904 	@echo "Need to reconfigure with --enable-valgrind"
   14905 endif
   14906 
   14907 # Valgrind running
   14908 VALGRIND_TESTS_ENVIRONMENT = \
   14909 	$(TESTS_ENVIRONMENT) \
   14910 	env VALGRIND=$(VALGRIND) \
   14911 	G_SLICE=always-malloc,debug-blocks \
   14912 	G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly
   14913 
   14914 VALGRIND_LOG_COMPILER = \
   14915 	$(valgrind_lt) \
   14916 	$(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS)
   14917 
   14918 define valgrind_tool_rule
   14919 check-valgrind-$(1): $$(BUILT_SOURCES)
   14920 ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes)
   14921 	$$(valgrind_v_use)$$(MAKE) $$(AM_MAKEFLAGS) check-am \
   14922 		TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \
   14923 		LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \
   14924 		LOG_FLAGS="$$(valgrind_$(1)_flags)" \
   14925 		TEST_SUITE_LOG=test-suite-$(1).log
   14926 else ifeq ($$(VALGRIND_ENABLED),yes)
   14927 	@echo "Need to reconfigure with --enable-valgrind-$(1)"
   14928 else
   14929 	@echo "Need to reconfigure with --enable-valgrind"
   14930 endif
   14931 endef
   14932 
   14933 $(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool))))
   14934 
   14935 A''M_DISTCHECK_CONFIGURE_FLAGS ?=
   14936 A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind
   14937 
   14938 MOSTLYCLEANFILES ?=
   14939 MOSTLYCLEANFILES += $(valgrind_log_files)
   14940 
   14941 .PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools))
   14942 '
   14943 
   14944 
   14945 
   14946 
   14947 
   14948 ac_config_files="$ac_config_files Makefile tests/Makefile tests-m32/Makefile tests-mx32/Makefile strace.1 strace-log-merge.1 strace.spec debian/changelog"
   14949 
   14950 cat >confcache <<\_ACEOF
   14951 # This file is a shell script that caches the results of configure
   14952 # tests run on this system so they can be shared between configure
   14953 # scripts and configure runs, see configure's option --config-cache.
   14954 # It is not useful on other systems.  If it contains results you don't
   14955 # want to keep, you may remove or edit it.
   14956 #
   14957 # config.status only pays attention to the cache file if you give it
   14958 # the --recheck option to rerun configure.
   14959 #
   14960 # `ac_cv_env_foo' variables (set or unset) will be overridden when
   14961 # loading this file, other *unset* `ac_cv_foo' will be assigned the
   14962 # following values.
   14963 
   14964 _ACEOF
   14965 
   14966 # The following way of writing the cache mishandles newlines in values,
   14967 # but we know of no workaround that is simple, portable, and efficient.
   14968 # So, we kill variables containing newlines.
   14969 # Ultrix sh set writes to stderr and can't be redirected directly,
   14970 # and sets the high bit in the cache file unless we assign to the vars.
   14971 (
   14972   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
   14973     eval ac_val=\$$ac_var
   14974     case $ac_val in #(
   14975     *${as_nl}*)
   14976       case $ac_var in #(
   14977       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   14978 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   14979       esac
   14980       case $ac_var in #(
   14981       _ | IFS | as_nl) ;; #(
   14982       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   14983       *) { eval $ac_var=; unset $ac_var;} ;;
   14984       esac ;;
   14985     esac
   14986   done
   14987 
   14988   (set) 2>&1 |
   14989     case $as_nl`(ac_space=' '; set) 2>&1` in #(
   14990     *${as_nl}ac_space=\ *)
   14991       # `set' does not quote correctly, so add quotes: double-quote
   14992       # substitution turns \\\\ into \\, and sed turns \\ into \.
   14993       sed -n \
   14994 	"s/'/'\\\\''/g;
   14995 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
   14996       ;; #(
   14997     *)
   14998       # `set' quotes correctly as required by POSIX, so do not add quotes.
   14999       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   15000       ;;
   15001     esac |
   15002     sort
   15003 ) |
   15004   sed '
   15005      /^ac_cv_env_/b end
   15006      t clear
   15007      :clear
   15008      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
   15009      t end
   15010      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
   15011      :end' >>confcache
   15012 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   15013   if test -w "$cache_file"; then
   15014     if test "x$cache_file" != "x/dev/null"; then
   15015       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
   15016 $as_echo "$as_me: updating cache $cache_file" >&6;}
   15017       if test ! -f "$cache_file" || test -h "$cache_file"; then
   15018 	cat confcache >"$cache_file"
   15019       else
   15020         case $cache_file in #(
   15021         */* | ?:*)
   15022 	  mv -f confcache "$cache_file"$$ &&
   15023 	  mv -f "$cache_file"$$ "$cache_file" ;; #(
   15024         *)
   15025 	  mv -f confcache "$cache_file" ;;
   15026 	esac
   15027       fi
   15028     fi
   15029   else
   15030     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
   15031 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   15032   fi
   15033 fi
   15034 rm -f confcache
   15035 
   15036 test "x$prefix" = xNONE && prefix=$ac_default_prefix
   15037 # Let make expand exec_prefix.
   15038 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   15039 
   15040 DEFS=-DHAVE_CONFIG_H
   15041 
   15042 ac_libobjs=
   15043 ac_ltlibobjs=
   15044 U=
   15045 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   15046   # 1. Remove the extension, and $U if already installed.
   15047   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   15048   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   15049   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   15050   #    will be set to the directory where LIBOBJS objects are built.
   15051   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
   15052   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
   15053 done
   15054 LIBOBJS=$ac_libobjs
   15055 
   15056 LTLIBOBJS=$ac_ltlibobjs
   15057 
   15058 
   15059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
   15060 $as_echo_n "checking that generated files are newer than configure... " >&6; }
   15061    if test -n "$am_sleep_pid"; then
   15062      # Hide warnings about reused PIDs.
   15063      wait $am_sleep_pid 2>/dev/null
   15064    fi
   15065    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
   15066 $as_echo "done" >&6; }
   15067  if test -n "$EXEEXT"; then
   15068   am__EXEEXT_TRUE=
   15069   am__EXEEXT_FALSE='#'
   15070 else
   15071   am__EXEEXT_TRUE='#'
   15072   am__EXEEXT_FALSE=
   15073 fi
   15074 
   15075 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   15076   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
   15077 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15078 fi
   15079 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
   15080   as_fn_error $? "conditional \"AMDEP\" was never defined.
   15081 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15082 fi
   15083 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
   15084   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
   15085 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15086 fi
   15087 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
   15088   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
   15089 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15090 fi
   15091 if test -z "${CODE_COVERAGE_ENABLED_TRUE}" && test -z "${CODE_COVERAGE_ENABLED_FALSE}"; then
   15092   as_fn_error $? "conditional \"CODE_COVERAGE_ENABLED\" was never defined.
   15093 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15094 fi
   15095 
   15096 if test -z "${USE_LIBUNWIND_TRUE}" && test -z "${USE_LIBUNWIND_FALSE}"; then
   15097   as_fn_error $? "conditional \"USE_LIBUNWIND\" was never defined.
   15098 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15099 fi
   15100 if test -z "${USE_DEMANGLE_TRUE}" && test -z "${USE_DEMANGLE_FALSE}"; then
   15101   as_fn_error $? "conditional \"USE_DEMANGLE\" was never defined.
   15102 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15103 fi
   15104 if test -z "${HAVE_M32_RUNTIME_TRUE}" && test -z "${HAVE_M32_RUNTIME_FALSE}"; then
   15105   as_fn_error $? "conditional \"HAVE_M32_RUNTIME\" was never defined.
   15106 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15107 fi
   15108 if test -z "${HAVE_M32_MPERS_TRUE}" && test -z "${HAVE_M32_MPERS_FALSE}"; then
   15109   as_fn_error $? "conditional \"HAVE_M32_MPERS\" was never defined.
   15110 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15111 fi
   15112 if test -z "${HAVE_MX32_RUNTIME_TRUE}" && test -z "${HAVE_MX32_RUNTIME_FALSE}"; then
   15113   as_fn_error $? "conditional \"HAVE_MX32_RUNTIME\" was never defined.
   15114 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15115 fi
   15116 if test -z "${HAVE_MX32_MPERS_TRUE}" && test -z "${HAVE_MX32_MPERS_FALSE}"; then
   15117   as_fn_error $? "conditional \"HAVE_MX32_MPERS\" was never defined.
   15118 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15119 fi
   15120 if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then
   15121   as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined.
   15122 Usually this means the macro was only invoked conditionally." "$LINENO" 5
   15123 fi
   15124 
   15125 : "${CONFIG_STATUS=./config.status}"
   15126 ac_write_fail=0
   15127 ac_clean_files_save=$ac_clean_files
   15128 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   15129 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
   15130 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
   15131 as_write_fail=0
   15132 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
   15133 #! $SHELL
   15134 # Generated by $as_me.
   15135 # Run this file to recreate the current configuration.
   15136 # Compiler output produced by configure, useful for debugging
   15137 # configure, is in config.log if it exists.
   15138 
   15139 debug=false
   15140 ac_cs_recheck=false
   15141 ac_cs_silent=false
   15142 
   15143 SHELL=\${CONFIG_SHELL-$SHELL}
   15144 export SHELL
   15145 _ASEOF
   15146 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   15147 ## -------------------- ##
   15148 ## M4sh Initialization. ##
   15149 ## -------------------- ##
   15150 
   15151 # Be more Bourne compatible
   15152 DUALCASE=1; export DUALCASE # for MKS sh
   15153 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   15154   emulate sh
   15155   NULLCMD=:
   15156   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   15157   # is contrary to our usage.  Disable this feature.
   15158   alias -g '${1+"$@"}'='"$@"'
   15159   setopt NO_GLOB_SUBST
   15160 else
   15161   case `(set -o) 2>/dev/null` in #(
   15162   *posix*) :
   15163     set -o posix ;; #(
   15164   *) :
   15165      ;;
   15166 esac
   15167 fi
   15168 
   15169 
   15170 as_nl='
   15171 '
   15172 export as_nl
   15173 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   15174 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   15175 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   15176 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   15177 # Prefer a ksh shell builtin over an external printf program on Solaris,
   15178 # but without wasting forks for bash or zsh.
   15179 if test -z "$BASH_VERSION$ZSH_VERSION" \
   15180     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   15181   as_echo='print -r --'
   15182   as_echo_n='print -rn --'
   15183 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   15184   as_echo='printf %s\n'
   15185   as_echo_n='printf %s'
   15186 else
   15187   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   15188     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   15189     as_echo_n='/usr/ucb/echo -n'
   15190   else
   15191     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   15192     as_echo_n_body='eval
   15193       arg=$1;
   15194       case $arg in #(
   15195       *"$as_nl"*)
   15196 	expr "X$arg" : "X\\(.*\\)$as_nl";
   15197 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   15198       esac;
   15199       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   15200     '
   15201     export as_echo_n_body
   15202     as_echo_n='sh -c $as_echo_n_body as_echo'
   15203   fi
   15204   export as_echo_body
   15205   as_echo='sh -c $as_echo_body as_echo'
   15206 fi
   15207 
   15208 # The user is always right.
   15209 if test "${PATH_SEPARATOR+set}" != set; then
   15210   PATH_SEPARATOR=:
   15211   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   15212     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   15213       PATH_SEPARATOR=';'
   15214   }
   15215 fi
   15216 
   15217 
   15218 # IFS
   15219 # We need space, tab and new line, in precisely that order.  Quoting is
   15220 # there to prevent editors from complaining about space-tab.
   15221 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   15222 # splitting by setting IFS to empty value.)
   15223 IFS=" ""	$as_nl"
   15224 
   15225 # Find who we are.  Look in the path if we contain no directory separator.
   15226 as_myself=
   15227 case $0 in #((
   15228   *[\\/]* ) as_myself=$0 ;;
   15229   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   15230 for as_dir in $PATH
   15231 do
   15232   IFS=$as_save_IFS
   15233   test -z "$as_dir" && as_dir=.
   15234     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   15235   done
   15236 IFS=$as_save_IFS
   15237 
   15238      ;;
   15239 esac
   15240 # We did not find ourselves, most probably we were run as `sh COMMAND'
   15241 # in which case we are not to be found in the path.
   15242 if test "x$as_myself" = x; then
   15243   as_myself=$0
   15244 fi
   15245 if test ! -f "$as_myself"; then
   15246   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   15247   exit 1
   15248 fi
   15249 
   15250 # Unset variables that we do not need and which cause bugs (e.g. in
   15251 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   15252 # suppresses any "Segmentation fault" message there.  '((' could
   15253 # trigger a bug in pdksh 5.2.14.
   15254 for as_var in BASH_ENV ENV MAIL MAILPATH
   15255 do eval test x\${$as_var+set} = xset \
   15256   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   15257 done
   15258 PS1='$ '
   15259 PS2='> '
   15260 PS4='+ '
   15261 
   15262 # NLS nuisances.
   15263 LC_ALL=C
   15264 export LC_ALL
   15265 LANGUAGE=C
   15266 export LANGUAGE
   15267 
   15268 # CDPATH.
   15269 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   15270 
   15271 
   15272 # as_fn_error STATUS ERROR [LINENO LOG_FD]
   15273 # ----------------------------------------
   15274 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   15275 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   15276 # script with STATUS, using 1 if that was 0.
   15277 as_fn_error ()
   15278 {
   15279   as_status=$1; test $as_status -eq 0 && as_status=1
   15280   if test "$4"; then
   15281     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   15282     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   15283   fi
   15284   $as_echo "$as_me: error: $2" >&2
   15285   as_fn_exit $as_status
   15286 } # as_fn_error
   15287 
   15288 
   15289 # as_fn_set_status STATUS
   15290 # -----------------------
   15291 # Set $? to STATUS, without forking.
   15292 as_fn_set_status ()
   15293 {
   15294   return $1
   15295 } # as_fn_set_status
   15296 
   15297 # as_fn_exit STATUS
   15298 # -----------------
   15299 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   15300 as_fn_exit ()
   15301 {
   15302   set +e
   15303   as_fn_set_status $1
   15304   exit $1
   15305 } # as_fn_exit
   15306 
   15307 # as_fn_unset VAR
   15308 # ---------------
   15309 # Portably unset VAR.
   15310 as_fn_unset ()
   15311 {
   15312   { eval $1=; unset $1;}
   15313 }
   15314 as_unset=as_fn_unset
   15315 # as_fn_append VAR VALUE
   15316 # ----------------------
   15317 # Append the text in VALUE to the end of the definition contained in VAR. Take
   15318 # advantage of any shell optimizations that allow amortized linear growth over
   15319 # repeated appends, instead of the typical quadratic growth present in naive
   15320 # implementations.
   15321 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
   15322   eval 'as_fn_append ()
   15323   {
   15324     eval $1+=\$2
   15325   }'
   15326 else
   15327   as_fn_append ()
   15328   {
   15329     eval $1=\$$1\$2
   15330   }
   15331 fi # as_fn_append
   15332 
   15333 # as_fn_arith ARG...
   15334 # ------------------
   15335 # Perform arithmetic evaluation on the ARGs, and store the result in the
   15336 # global $as_val. Take advantage of shells that can avoid forks. The arguments
   15337 # must be portable across $(()) and expr.
   15338 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
   15339   eval 'as_fn_arith ()
   15340   {
   15341     as_val=$(( $* ))
   15342   }'
   15343 else
   15344   as_fn_arith ()
   15345   {
   15346     as_val=`expr "$@" || test $? -eq 1`
   15347   }
   15348 fi # as_fn_arith
   15349 
   15350 
   15351 if expr a : '\(a\)' >/dev/null 2>&1 &&
   15352    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   15353   as_expr=expr
   15354 else
   15355   as_expr=false
   15356 fi
   15357 
   15358 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   15359   as_basename=basename
   15360 else
   15361   as_basename=false
   15362 fi
   15363 
   15364 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   15365   as_dirname=dirname
   15366 else
   15367   as_dirname=false
   15368 fi
   15369 
   15370 as_me=`$as_basename -- "$0" ||
   15371 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   15372 	 X"$0" : 'X\(//\)$' \| \
   15373 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   15374 $as_echo X/"$0" |
   15375     sed '/^.*\/\([^/][^/]*\)\/*$/{
   15376 	    s//\1/
   15377 	    q
   15378 	  }
   15379 	  /^X\/\(\/\/\)$/{
   15380 	    s//\1/
   15381 	    q
   15382 	  }
   15383 	  /^X\/\(\/\).*/{
   15384 	    s//\1/
   15385 	    q
   15386 	  }
   15387 	  s/.*/./; q'`
   15388 
   15389 # Avoid depending upon Character Ranges.
   15390 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   15391 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   15392 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   15393 as_cr_digits='0123456789'
   15394 as_cr_alnum=$as_cr_Letters$as_cr_digits
   15395 
   15396 ECHO_C= ECHO_N= ECHO_T=
   15397 case `echo -n x` in #(((((
   15398 -n*)
   15399   case `echo 'xy\c'` in
   15400   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   15401   xy)  ECHO_C='\c';;
   15402   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
   15403        ECHO_T='	';;
   15404   esac;;
   15405 *)
   15406   ECHO_N='-n';;
   15407 esac
   15408 
   15409 rm -f conf$$ conf$$.exe conf$$.file
   15410 if test -d conf$$.dir; then
   15411   rm -f conf$$.dir/conf$$.file
   15412 else
   15413   rm -f conf$$.dir
   15414   mkdir conf$$.dir 2>/dev/null
   15415 fi
   15416 if (echo >conf$$.file) 2>/dev/null; then
   15417   if ln -s conf$$.file conf$$ 2>/dev/null; then
   15418     as_ln_s='ln -s'
   15419     # ... but there are two gotchas:
   15420     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   15421     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   15422     # In both cases, we have to default to `cp -pR'.
   15423     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   15424       as_ln_s='cp -pR'
   15425   elif ln conf$$.file conf$$ 2>/dev/null; then
   15426     as_ln_s=ln
   15427   else
   15428     as_ln_s='cp -pR'
   15429   fi
   15430 else
   15431   as_ln_s='cp -pR'
   15432 fi
   15433 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   15434 rmdir conf$$.dir 2>/dev/null
   15435 
   15436 
   15437 # as_fn_mkdir_p
   15438 # -------------
   15439 # Create "$as_dir" as a directory, including parents if necessary.
   15440 as_fn_mkdir_p ()
   15441 {
   15442 
   15443   case $as_dir in #(
   15444   -*) as_dir=./$as_dir;;
   15445   esac
   15446   test -d "$as_dir" || eval $as_mkdir_p || {
   15447     as_dirs=
   15448     while :; do
   15449       case $as_dir in #(
   15450       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
   15451       *) as_qdir=$as_dir;;
   15452       esac
   15453       as_dirs="'$as_qdir' $as_dirs"
   15454       as_dir=`$as_dirname -- "$as_dir" ||
   15455 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   15456 	 X"$as_dir" : 'X\(//\)[^/]' \| \
   15457 	 X"$as_dir" : 'X\(//\)$' \| \
   15458 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   15459 $as_echo X"$as_dir" |
   15460     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   15461 	    s//\1/
   15462 	    q
   15463 	  }
   15464 	  /^X\(\/\/\)[^/].*/{
   15465 	    s//\1/
   15466 	    q
   15467 	  }
   15468 	  /^X\(\/\/\)$/{
   15469 	    s//\1/
   15470 	    q
   15471 	  }
   15472 	  /^X\(\/\).*/{
   15473 	    s//\1/
   15474 	    q
   15475 	  }
   15476 	  s/.*/./; q'`
   15477       test -d "$as_dir" && break
   15478     done
   15479     test -z "$as_dirs" || eval "mkdir $as_dirs"
   15480   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
   15481 
   15482 
   15483 } # as_fn_mkdir_p
   15484 if mkdir -p . 2>/dev/null; then
   15485   as_mkdir_p='mkdir -p "$as_dir"'
   15486 else
   15487   test -d ./-p && rmdir ./-p
   15488   as_mkdir_p=false
   15489 fi
   15490 
   15491 
   15492 # as_fn_executable_p FILE
   15493 # -----------------------
   15494 # Test if FILE is an executable regular file.
   15495 as_fn_executable_p ()
   15496 {
   15497   test -f "$1" && test -x "$1"
   15498 } # as_fn_executable_p
   15499 as_test_x='test -x'
   15500 as_executable_p=as_fn_executable_p
   15501 
   15502 # Sed expression to map a string onto a valid CPP name.
   15503 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   15504 
   15505 # Sed expression to map a string onto a valid variable name.
   15506 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   15507 
   15508 
   15509 exec 6>&1
   15510 ## ----------------------------------- ##
   15511 ## Main body of $CONFIG_STATUS script. ##
   15512 ## ----------------------------------- ##
   15513 _ASEOF
   15514 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   15515 
   15516 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15517 # Save the log message, to keep $0 and so on meaningful, and to
   15518 # report actual input values of CONFIG_FILES etc. instead of their
   15519 # values after options handling.
   15520 ac_log="
   15521 This file was extended by strace $as_me 4.21, which was
   15522 generated by GNU Autoconf 2.69.  Invocation command line was
   15523 
   15524   CONFIG_FILES    = $CONFIG_FILES
   15525   CONFIG_HEADERS  = $CONFIG_HEADERS
   15526   CONFIG_LINKS    = $CONFIG_LINKS
   15527   CONFIG_COMMANDS = $CONFIG_COMMANDS
   15528   $ $0 $@
   15529 
   15530 on `(hostname || uname -n) 2>/dev/null | sed 1q`
   15531 "
   15532 
   15533 _ACEOF
   15534 
   15535 case $ac_config_files in *"
   15536 "*) set x $ac_config_files; shift; ac_config_files=$*;;
   15537 esac
   15538 
   15539 case $ac_config_headers in *"
   15540 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
   15541 esac
   15542 
   15543 
   15544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15545 # Files that config.status was made for.
   15546 config_files="$ac_config_files"
   15547 config_headers="$ac_config_headers"
   15548 config_commands="$ac_config_commands"
   15549 
   15550 _ACEOF
   15551 
   15552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15553 ac_cs_usage="\
   15554 \`$as_me' instantiates files and other configuration actions
   15555 from templates according to the current configuration.  Unless the files
   15556 and actions are specified as TAGs, all are instantiated by default.
   15557 
   15558 Usage: $0 [OPTION]... [TAG]...
   15559 
   15560   -h, --help       print this help, then exit
   15561   -V, --version    print version number and configuration settings, then exit
   15562       --config     print configuration, then exit
   15563   -q, --quiet, --silent
   15564                    do not print progress messages
   15565   -d, --debug      don't remove temporary files
   15566       --recheck    update $as_me by reconfiguring in the same conditions
   15567       --file=FILE[:TEMPLATE]
   15568                    instantiate the configuration file FILE
   15569       --header=FILE[:TEMPLATE]
   15570                    instantiate the configuration header FILE
   15571 
   15572 Configuration files:
   15573 $config_files
   15574 
   15575 Configuration headers:
   15576 $config_headers
   15577 
   15578 Configuration commands:
   15579 $config_commands
   15580 
   15581 Report bugs to <strace-devel@lists.sourceforge.net>.
   15582 strace home page: <https://strace.io>."
   15583 
   15584 _ACEOF
   15585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15586 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
   15587 ac_cs_version="\\
   15588 strace config.status 4.21
   15589 configured by $0, generated by GNU Autoconf 2.69,
   15590   with options \\"\$ac_cs_config\\"
   15591 
   15592 Copyright (C)  Free Software Foundation, Inc.
   15593 This config.status script is free software; the Free Software Foundation
   15594 gives unlimited permission to copy, distribute and modify it."
   15595 
   15596 ac_pwd='$ac_pwd'
   15597 srcdir='$srcdir'
   15598 INSTALL='$INSTALL'
   15599 MKDIR_P='$MKDIR_P'
   15600 AWK='$AWK'
   15601 test -n "\$AWK" || AWK=awk
   15602 _ACEOF
   15603 
   15604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15605 # The default lists apply if the user does not specify any file.
   15606 ac_need_defaults=:
   15607 while test $# != 0
   15608 do
   15609   case $1 in
   15610   --*=?*)
   15611     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   15612     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
   15613     ac_shift=:
   15614     ;;
   15615   --*=)
   15616     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   15617     ac_optarg=
   15618     ac_shift=:
   15619     ;;
   15620   *)
   15621     ac_option=$1
   15622     ac_optarg=$2
   15623     ac_shift=shift
   15624     ;;
   15625   esac
   15626 
   15627   case $ac_option in
   15628   # Handling of the options.
   15629   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
   15630     ac_cs_recheck=: ;;
   15631   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
   15632     $as_echo "$ac_cs_version"; exit ;;
   15633   --config | --confi | --conf | --con | --co | --c )
   15634     $as_echo "$ac_cs_config"; exit ;;
   15635   --debug | --debu | --deb | --de | --d | -d )
   15636     debug=: ;;
   15637   --file | --fil | --fi | --f )
   15638     $ac_shift
   15639     case $ac_optarg in
   15640     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   15641     '') as_fn_error $? "missing file argument" ;;
   15642     esac
   15643     as_fn_append CONFIG_FILES " '$ac_optarg'"
   15644     ac_need_defaults=false;;
   15645   --header | --heade | --head | --hea )
   15646     $ac_shift
   15647     case $ac_optarg in
   15648     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   15649     esac
   15650     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
   15651     ac_need_defaults=false;;
   15652   --he | --h)
   15653     # Conflict between --help and --header
   15654     as_fn_error $? "ambiguous option: \`$1'
   15655 Try \`$0 --help' for more information.";;
   15656   --help | --hel | -h )
   15657     $as_echo "$ac_cs_usage"; exit ;;
   15658   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   15659   | -silent | --silent | --silen | --sile | --sil | --si | --s)
   15660     ac_cs_silent=: ;;
   15661 
   15662   # This is an error.
   15663   -*) as_fn_error $? "unrecognized option: \`$1'
   15664 Try \`$0 --help' for more information." ;;
   15665 
   15666   *) as_fn_append ac_config_targets " $1"
   15667      ac_need_defaults=false ;;
   15668 
   15669   esac
   15670   shift
   15671 done
   15672 
   15673 ac_configure_extra_args=
   15674 
   15675 if $ac_cs_silent; then
   15676   exec 6>/dev/null
   15677   ac_configure_extra_args="$ac_configure_extra_args --silent"
   15678 fi
   15679 
   15680 _ACEOF
   15681 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15682 if \$ac_cs_recheck; then
   15683   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   15684   shift
   15685   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   15686   CONFIG_SHELL='$SHELL'
   15687   export CONFIG_SHELL
   15688   exec "\$@"
   15689 fi
   15690 
   15691 _ACEOF
   15692 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15693 exec 5>>config.log
   15694 {
   15695   echo
   15696   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   15697 ## Running $as_me. ##
   15698 _ASBOX
   15699   $as_echo "$ac_log"
   15700 } >&5
   15701 
   15702 _ACEOF
   15703 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15704 #
   15705 # INIT-COMMANDS
   15706 #
   15707 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
   15708 
   15709 _ACEOF
   15710 
   15711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15712 
   15713 # Handling of arguments.
   15714 for ac_config_target in $ac_config_targets
   15715 do
   15716   case $ac_config_target in
   15717     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
   15718     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
   15719     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   15720     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
   15721     "tests-m32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-m32/Makefile" ;;
   15722     "tests-mx32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-mx32/Makefile" ;;
   15723     "strace.1") CONFIG_FILES="$CONFIG_FILES strace.1" ;;
   15724     "strace-log-merge.1") CONFIG_FILES="$CONFIG_FILES strace-log-merge.1" ;;
   15725     "strace.spec") CONFIG_FILES="$CONFIG_FILES strace.spec" ;;
   15726     "debian/changelog") CONFIG_FILES="$CONFIG_FILES debian/changelog" ;;
   15727 
   15728   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   15729   esac
   15730 done
   15731 
   15732 
   15733 # If the user did not use the arguments to specify the items to instantiate,
   15734 # then the envvar interface is used.  Set only those that are not.
   15735 # We use the long form for the default assignment because of an extremely
   15736 # bizarre bug on SunOS 4.1.3.
   15737 if $ac_need_defaults; then
   15738   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
   15739   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
   15740   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
   15741 fi
   15742 
   15743 # Have a temporary directory for convenience.  Make it in the build tree
   15744 # simply because there is no reason against having it here, and in addition,
   15745 # creating and moving files from /tmp can sometimes cause problems.
   15746 # Hook for its removal unless debugging.
   15747 # Note that there is a small window in which the directory will not be cleaned:
   15748 # after its creation but before its name has been assigned to `$tmp'.
   15749 $debug ||
   15750 {
   15751   tmp= ac_tmp=
   15752   trap 'exit_status=$?
   15753   : "${ac_tmp:=$tmp}"
   15754   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
   15755 ' 0
   15756   trap 'as_fn_exit 1' 1 2 13 15
   15757 }
   15758 # Create a (secure) tmp directory for tmp files.
   15759 
   15760 {
   15761   tmp=`(umask 077 && mktemp -d "./confXXXXXX")` &&
   15762   test -n "$tmp" && test -d "$tmp"
   15763 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
   15764 ac_tmp=$tmp
   15765 
   15766 # Set up the scripts for CONFIG_FILES section.
   15767 # No need to generate them if there are no CONFIG_FILES.
   15768 # This happens for instance with `./config.status config.h'.
   15769 if test -n "$CONFIG_FILES"; then
   15770 
   15771 
   15772 ac_cr=`echo X | tr X '\015'`
   15773 # On cygwin, bash can eat \r inside `` if the user requested igncr.
   15774 # But we know of no other shell where ac_cr would be empty at this
   15775 # point, so we can use a bashism as a fallback.
   15776 if test "x$ac_cr" = x; then
   15777   eval ac_cr=\$\'\\r\'
   15778 fi
   15779 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
   15780 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   15781   ac_cs_awk_cr='\\r'
   15782 else
   15783   ac_cs_awk_cr=$ac_cr
   15784 fi
   15785 
   15786 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
   15787 _ACEOF
   15788 
   15789 
   15790 {
   15791   echo "cat >conf$$subs.awk <<_ACEOF" &&
   15792   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   15793   echo "_ACEOF"
   15794 } >conf$$subs.sh ||
   15795   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   15796 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
   15797 ac_delim='%!_!# '
   15798 for ac_last_try in false false false false false :; do
   15799   . ./conf$$subs.sh ||
   15800     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   15801 
   15802   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   15803   if test $ac_delim_n = $ac_delim_num; then
   15804     break
   15805   elif $ac_last_try; then
   15806     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   15807   else
   15808     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   15809   fi
   15810 done
   15811 rm -f conf$$subs.sh
   15812 
   15813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15814 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
   15815 _ACEOF
   15816 sed -n '
   15817 h
   15818 s/^/S["/; s/!.*/"]=/
   15819 p
   15820 g
   15821 s/^[^!]*!//
   15822 :repl
   15823 t repl
   15824 s/'"$ac_delim"'$//
   15825 t delim
   15826 :nl
   15827 h
   15828 s/\(.\{148\}\)..*/\1/
   15829 t more1
   15830 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
   15831 p
   15832 n
   15833 b repl
   15834 :more1
   15835 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   15836 p
   15837 g
   15838 s/.\{148\}//
   15839 t nl
   15840 :delim
   15841 h
   15842 s/\(.\{148\}\)..*/\1/
   15843 t more2
   15844 s/["\\]/\\&/g; s/^/"/; s/$/"/
   15845 p
   15846 b
   15847 :more2
   15848 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   15849 p
   15850 g
   15851 s/.\{148\}//
   15852 t delim
   15853 ' <conf$$subs.awk | sed '
   15854 /^[^""]/{
   15855   N
   15856   s/\n//
   15857 }
   15858 ' >>$CONFIG_STATUS || ac_write_fail=1
   15859 rm -f conf$$subs.awk
   15860 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15861 _ACAWK
   15862 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
   15863   for (key in S) S_is_set[key] = 1
   15864   FS = ""
   15865 
   15866 }
   15867 {
   15868   line = $ 0
   15869   nfields = split(line, field, "@")
   15870   substed = 0
   15871   len = length(field[1])
   15872   for (i = 2; i < nfields; i++) {
   15873     key = field[i]
   15874     keylen = length(key)
   15875     if (S_is_set[key]) {
   15876       value = S[key]
   15877       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
   15878       len += length(value) + length(field[++i])
   15879       substed = 1
   15880     } else
   15881       len += 1 + keylen
   15882   }
   15883 
   15884   print line
   15885 }
   15886 
   15887 _ACAWK
   15888 _ACEOF
   15889 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15890 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   15891   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
   15892 else
   15893   cat
   15894 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
   15895   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
   15896 _ACEOF
   15897 
   15898 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
   15899 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
   15900 # trailing colons and then remove the whole line if VPATH becomes empty
   15901 # (actually we leave an empty line to preserve line numbers).
   15902 if test "x$srcdir" = x.; then
   15903   ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
   15904 h
   15905 s///
   15906 s/^/:/
   15907 s/[	 ]*$/:/
   15908 s/:\$(srcdir):/:/g
   15909 s/:\${srcdir}:/:/g
   15910 s/:@srcdir@:/:/g
   15911 s/^:*//
   15912 s/:*$//
   15913 x
   15914 s/\(=[	 ]*\).*/\1/
   15915 G
   15916 s/\n//
   15917 s/^[^=]*=[	 ]*$//
   15918 }'
   15919 fi
   15920 
   15921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   15922 fi # test -n "$CONFIG_FILES"
   15923 
   15924 # Set up the scripts for CONFIG_HEADERS section.
   15925 # No need to generate them if there are no CONFIG_HEADERS.
   15926 # This happens for instance with `./config.status Makefile'.
   15927 if test -n "$CONFIG_HEADERS"; then
   15928 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
   15929 BEGIN {
   15930 _ACEOF
   15931 
   15932 # Transform confdefs.h into an awk script `defines.awk', embedded as
   15933 # here-document in config.status, that substitutes the proper values into
   15934 # config.h.in to produce config.h.
   15935 
   15936 # Create a delimiter string that does not exist in confdefs.h, to ease
   15937 # handling of long lines.
   15938 ac_delim='%!_!# '
   15939 for ac_last_try in false false :; do
   15940   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
   15941   if test -z "$ac_tt"; then
   15942     break
   15943   elif $ac_last_try; then
   15944     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
   15945   else
   15946     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   15947   fi
   15948 done
   15949 
   15950 # For the awk script, D is an array of macro values keyed by name,
   15951 # likewise P contains macro parameters if any.  Preserve backslash
   15952 # newline sequences.
   15953 
   15954 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
   15955 sed -n '
   15956 s/.\{148\}/&'"$ac_delim"'/g
   15957 t rset
   15958 :rset
   15959 s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
   15960 t def
   15961 d
   15962 :def
   15963 s/\\$//
   15964 t bsnl
   15965 s/["\\]/\\&/g
   15966 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
   15967 D["\1"]=" \3"/p
   15968 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
   15969 d
   15970 :bsnl
   15971 s/["\\]/\\&/g
   15972 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
   15973 D["\1"]=" \3\\\\\\n"\\/p
   15974 t cont
   15975 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
   15976 t cont
   15977 d
   15978 :cont
   15979 n
   15980 s/.\{148\}/&'"$ac_delim"'/g
   15981 t clear
   15982 :clear
   15983 s/\\$//
   15984 t bsnlc
   15985 s/["\\]/\\&/g; s/^/"/; s/$/"/p
   15986 d
   15987 :bsnlc
   15988 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
   15989 b cont
   15990 ' <confdefs.h | sed '
   15991 s/'"$ac_delim"'/"\\\
   15992 "/g' >>$CONFIG_STATUS || ac_write_fail=1
   15993 
   15994 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   15995   for (key in D) D_is_set[key] = 1
   15996   FS = ""
   15997 }
   15998 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
   15999   line = \$ 0
   16000   split(line, arg, " ")
   16001   if (arg[1] == "#") {
   16002     defundef = arg[2]
   16003     mac1 = arg[3]
   16004   } else {
   16005     defundef = substr(arg[1], 2)
   16006     mac1 = arg[2]
   16007   }
   16008   split(mac1, mac2, "(") #)
   16009   macro = mac2[1]
   16010   prefix = substr(line, 1, index(line, defundef) - 1)
   16011   if (D_is_set[macro]) {
   16012     # Preserve the white space surrounding the "#".
   16013     print prefix "define", macro P[macro] D[macro]
   16014     next
   16015   } else {
   16016     # Replace #undef with comments.  This is necessary, for example,
   16017     # in the case of _POSIX_SOURCE, which is predefined and required
   16018     # on some systems where configure will not decide to define it.
   16019     if (defundef == "undef") {
   16020       print "/*", prefix defundef, macro, "*/"
   16021       next
   16022     }
   16023   }
   16024 }
   16025 { print }
   16026 _ACAWK
   16027 _ACEOF
   16028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   16029   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
   16030 fi # test -n "$CONFIG_HEADERS"
   16031 
   16032 
   16033 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
   16034 shift
   16035 for ac_tag
   16036 do
   16037   case $ac_tag in
   16038   :[FHLC]) ac_mode=$ac_tag; continue;;
   16039   esac
   16040   case $ac_mode$ac_tag in
   16041   :[FHL]*:*);;
   16042   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   16043   :[FH]-) ac_tag=-:-;;
   16044   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   16045   esac
   16046   ac_save_IFS=$IFS
   16047   IFS=:
   16048   set x $ac_tag
   16049   IFS=$ac_save_IFS
   16050   shift
   16051   ac_file=$1
   16052   shift
   16053 
   16054   case $ac_mode in
   16055   :L) ac_source=$1;;
   16056   :[FH])
   16057     ac_file_inputs=
   16058     for ac_f
   16059     do
   16060       case $ac_f in
   16061       -) ac_f="$ac_tmp/stdin";;
   16062       *) # Look for the file first in the build tree, then in the source tree
   16063 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
   16064 	 # because $ac_f cannot contain `:'.
   16065 	 test -f "$ac_f" ||
   16066 	   case $ac_f in
   16067 	   [\\/$]*) false;;
   16068 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
   16069 	   esac ||
   16070 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
   16071       esac
   16072       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
   16073       as_fn_append ac_file_inputs " '$ac_f'"
   16074     done
   16075 
   16076     # Let's still pretend it is `configure' which instantiates (i.e., don't
   16077     # use $as_me), people would be surprised to read:
   16078     #    /* config.h.  Generated by config.status.  */
   16079     configure_input='Generated from '`
   16080 	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
   16081 	`' by configure.'
   16082     if test x"$ac_file" != x-; then
   16083       configure_input="$ac_file.  $configure_input"
   16084       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
   16085 $as_echo "$as_me: creating $ac_file" >&6;}
   16086     fi
   16087     # Neutralize special characters interpreted by sed in replacement strings.
   16088     case $configure_input in #(
   16089     *\&* | *\|* | *\\* )
   16090        ac_sed_conf_input=`$as_echo "$configure_input" |
   16091        sed 's/[\\\\&|]/\\\\&/g'`;; #(
   16092     *) ac_sed_conf_input=$configure_input;;
   16093     esac
   16094 
   16095     case $ac_tag in
   16096     *:-:* | *:-) cat >"$ac_tmp/stdin" \
   16097       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
   16098     esac
   16099     ;;
   16100   esac
   16101 
   16102   ac_dir=`$as_dirname -- "$ac_file" ||
   16103 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   16104 	 X"$ac_file" : 'X\(//\)[^/]' \| \
   16105 	 X"$ac_file" : 'X\(//\)$' \| \
   16106 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
   16107 $as_echo X"$ac_file" |
   16108     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   16109 	    s//\1/
   16110 	    q
   16111 	  }
   16112 	  /^X\(\/\/\)[^/].*/{
   16113 	    s//\1/
   16114 	    q
   16115 	  }
   16116 	  /^X\(\/\/\)$/{
   16117 	    s//\1/
   16118 	    q
   16119 	  }
   16120 	  /^X\(\/\).*/{
   16121 	    s//\1/
   16122 	    q
   16123 	  }
   16124 	  s/.*/./; q'`
   16125   as_dir="$ac_dir"; as_fn_mkdir_p
   16126   ac_builddir=.
   16127 
   16128 case "$ac_dir" in
   16129 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   16130 *)
   16131   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   16132   # A ".." for each directory in $ac_dir_suffix.
   16133   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   16134   case $ac_top_builddir_sub in
   16135   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   16136   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   16137   esac ;;
   16138 esac
   16139 ac_abs_top_builddir=$ac_pwd
   16140 ac_abs_builddir=$ac_pwd$ac_dir_suffix
   16141 # for backward compatibility:
   16142 ac_top_builddir=$ac_top_build_prefix
   16143 
   16144 case $srcdir in
   16145   .)  # We are building in place.
   16146     ac_srcdir=.
   16147     ac_top_srcdir=$ac_top_builddir_sub
   16148     ac_abs_top_srcdir=$ac_pwd ;;
   16149   [\\/]* | ?:[\\/]* )  # Absolute name.
   16150     ac_srcdir=$srcdir$ac_dir_suffix;
   16151     ac_top_srcdir=$srcdir
   16152     ac_abs_top_srcdir=$srcdir ;;
   16153   *) # Relative name.
   16154     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   16155     ac_top_srcdir=$ac_top_build_prefix$srcdir
   16156     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   16157 esac
   16158 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   16159 
   16160 
   16161   case $ac_mode in
   16162   :F)
   16163   #
   16164   # CONFIG_FILE
   16165   #
   16166 
   16167   case $INSTALL in
   16168   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
   16169   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
   16170   esac
   16171   ac_MKDIR_P=$MKDIR_P
   16172   case $MKDIR_P in
   16173   [\\/$]* | ?:[\\/]* ) ;;
   16174   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
   16175   esac
   16176 _ACEOF
   16177 
   16178 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   16179 # If the template does not know about datarootdir, expand it.
   16180 # FIXME: This hack should be removed a few years after 2.60.
   16181 ac_datarootdir_hack=; ac_datarootdir_seen=
   16182 ac_sed_dataroot='
   16183 /datarootdir/ {
   16184   p
   16185   q
   16186 }
   16187 /@datadir@/p
   16188 /@docdir@/p
   16189 /@infodir@/p
   16190 /@localedir@/p
   16191 /@mandir@/p'
   16192 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
   16193 *datarootdir*) ac_datarootdir_seen=yes;;
   16194 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
   16195   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
   16196 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   16197 _ACEOF
   16198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   16199   ac_datarootdir_hack='
   16200   s&@datadir@&$datadir&g
   16201   s&@docdir@&$docdir&g
   16202   s&@infodir@&$infodir&g
   16203   s&@localedir@&$localedir&g
   16204   s&@mandir@&$mandir&g
   16205   s&\\\${datarootdir}&$datarootdir&g' ;;
   16206 esac
   16207 _ACEOF
   16208 
   16209 # Neutralize VPATH when `$srcdir' = `.'.
   16210 # Shell code in configure.ac might set extrasub.
   16211 # FIXME: do we really want to maintain this feature?
   16212 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   16213 ac_sed_extra="$ac_vpsub
   16214 $extrasub
   16215 _ACEOF
   16216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   16217 :t
   16218 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   16219 s|@configure_input@|$ac_sed_conf_input|;t t
   16220 s&@top_builddir@&$ac_top_builddir_sub&;t t
   16221 s&@top_build_prefix@&$ac_top_build_prefix&;t t
   16222 s&@srcdir@&$ac_srcdir&;t t
   16223 s&@abs_srcdir@&$ac_abs_srcdir&;t t
   16224 s&@top_srcdir@&$ac_top_srcdir&;t t
   16225 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
   16226 s&@builddir@&$ac_builddir&;t t
   16227 s&@abs_builddir@&$ac_abs_builddir&;t t
   16228 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
   16229 s&@INSTALL@&$ac_INSTALL&;t t
   16230 s&@MKDIR_P@&$ac_MKDIR_P&;t t
   16231 $ac_datarootdir_hack
   16232 "
   16233 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
   16234   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   16235 
   16236 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   16237   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
   16238   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
   16239       "$ac_tmp/out"`; test -z "$ac_out"; } &&
   16240   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   16241 which seems to be undefined.  Please make sure it is defined" >&5
   16242 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   16243 which seems to be undefined.  Please make sure it is defined" >&2;}
   16244 
   16245   rm -f "$ac_tmp/stdin"
   16246   case $ac_file in
   16247   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
   16248   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
   16249   esac \
   16250   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   16251  ;;
   16252   :H)
   16253   #
   16254   # CONFIG_HEADER
   16255   #
   16256   if test x"$ac_file" != x-; then
   16257     {
   16258       $as_echo "/* $configure_input  */" \
   16259       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
   16260     } >"$ac_tmp/config.h" \
   16261       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   16262     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
   16263       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
   16264 $as_echo "$as_me: $ac_file is unchanged" >&6;}
   16265     else
   16266       rm -f "$ac_file"
   16267       mv "$ac_tmp/config.h" "$ac_file" \
   16268 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
   16269     fi
   16270   else
   16271     $as_echo "/* $configure_input  */" \
   16272       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
   16273       || as_fn_error $? "could not create -" "$LINENO" 5
   16274   fi
   16275 # Compute "$ac_file"'s index in $config_headers.
   16276 _am_arg="$ac_file"
   16277 _am_stamp_count=1
   16278 for _am_header in $config_headers :; do
   16279   case $_am_header in
   16280     $_am_arg | $_am_arg:* )
   16281       break ;;
   16282     * )
   16283       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   16284   esac
   16285 done
   16286 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
   16287 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   16288 	 X"$_am_arg" : 'X\(//\)[^/]' \| \
   16289 	 X"$_am_arg" : 'X\(//\)$' \| \
   16290 	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
   16291 $as_echo X"$_am_arg" |
   16292     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   16293 	    s//\1/
   16294 	    q
   16295 	  }
   16296 	  /^X\(\/\/\)[^/].*/{
   16297 	    s//\1/
   16298 	    q
   16299 	  }
   16300 	  /^X\(\/\/\)$/{
   16301 	    s//\1/
   16302 	    q
   16303 	  }
   16304 	  /^X\(\/\).*/{
   16305 	    s//\1/
   16306 	    q
   16307 	  }
   16308 	  s/.*/./; q'`/stamp-h$_am_stamp_count
   16309  ;;
   16310 
   16311   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
   16312 $as_echo "$as_me: executing $ac_file commands" >&6;}
   16313  ;;
   16314   esac
   16315 
   16316 
   16317   case $ac_file$ac_mode in
   16318     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
   16319   # Older Autoconf quotes --file arguments for eval, but not when files
   16320   # are listed without --file.  Let's play safe and only enable the eval
   16321   # if we detect the quoting.
   16322   case $CONFIG_FILES in
   16323   *\'*) eval set x "$CONFIG_FILES" ;;
   16324   *)   set x $CONFIG_FILES ;;
   16325   esac
   16326   shift
   16327   for mf
   16328   do
   16329     # Strip MF so we end up with the name of the file.
   16330     mf=`echo "$mf" | sed -e 's/:.*$//'`
   16331     # Check whether this is an Automake generated Makefile or not.
   16332     # We used to match only the files named 'Makefile.in', but
   16333     # some people rename them; so instead we look at the file content.
   16334     # Grep'ing the first line is not enough: some people post-process
   16335     # each Makefile.in and add a new line on top of each file to say so.
   16336     # Grep'ing the whole file is not good either: AIX grep has a line
   16337     # limit of 2048, but all sed's we know have understand at least 4000.
   16338     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
   16339       dirpart=`$as_dirname -- "$mf" ||
   16340 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   16341 	 X"$mf" : 'X\(//\)[^/]' \| \
   16342 	 X"$mf" : 'X\(//\)$' \| \
   16343 	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
   16344 $as_echo X"$mf" |
   16345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   16346 	    s//\1/
   16347 	    q
   16348 	  }
   16349 	  /^X\(\/\/\)[^/].*/{
   16350 	    s//\1/
   16351 	    q
   16352 	  }
   16353 	  /^X\(\/\/\)$/{
   16354 	    s//\1/
   16355 	    q
   16356 	  }
   16357 	  /^X\(\/\).*/{
   16358 	    s//\1/
   16359 	    q
   16360 	  }
   16361 	  s/.*/./; q'`
   16362     else
   16363       continue
   16364     fi
   16365     # Extract the definition of DEPDIR, am__include, and am__quote
   16366     # from the Makefile without running 'make'.
   16367     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
   16368     test -z "$DEPDIR" && continue
   16369     am__include=`sed -n 's/^am__include = //p' < "$mf"`
   16370     test -z "$am__include" && continue
   16371     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
   16372     # Find all dependency output files, they are included files with
   16373     # $(DEPDIR) in their names.  We invoke sed twice because it is the
   16374     # simplest approach to changing $(DEPDIR) to its actual value in the
   16375     # expansion.
   16376     for file in `sed -n "
   16377       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
   16378 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
   16379       # Make sure the directory exists.
   16380       test -f "$dirpart/$file" && continue
   16381       fdir=`$as_dirname -- "$file" ||
   16382 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   16383 	 X"$file" : 'X\(//\)[^/]' \| \
   16384 	 X"$file" : 'X\(//\)$' \| \
   16385 	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
   16386 $as_echo X"$file" |
   16387     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   16388 	    s//\1/
   16389 	    q
   16390 	  }
   16391 	  /^X\(\/\/\)[^/].*/{
   16392 	    s//\1/
   16393 	    q
   16394 	  }
   16395 	  /^X\(\/\/\)$/{
   16396 	    s//\1/
   16397 	    q
   16398 	  }
   16399 	  /^X\(\/\).*/{
   16400 	    s//\1/
   16401 	    q
   16402 	  }
   16403 	  s/.*/./; q'`
   16404       as_dir=$dirpart/$fdir; as_fn_mkdir_p
   16405       # echo "creating $dirpart/$file"
   16406       echo '# dummy' > "$dirpart/$file"
   16407     done
   16408   done
   16409 }
   16410  ;;
   16411 
   16412   esac
   16413 done # for ac_tag
   16414 
   16415 
   16416 as_fn_exit 0
   16417 _ACEOF
   16418 ac_clean_files=$ac_clean_files_save
   16419 
   16420 test $ac_write_fail = 0 ||
   16421   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
   16422 
   16423 
   16424 # configure is writing to config.log, and then calls config.status.
   16425 # config.status does its own redirection, appending to config.log.
   16426 # Unfortunately, on DOS this fails, as config.log is still kept open
   16427 # by configure, so config.status won't be able to write to it; its
   16428 # output is simply discarded.  So we exec the FD to /dev/null,
   16429 # effectively closing config.log, so it can be properly (re)opened and
   16430 # appended to by config.status.  When coming back to configure, we
   16431 # need to make the FD available again.
   16432 if test "$no_create" != yes; then
   16433   ac_cs_success=:
   16434   ac_config_status_args=
   16435   test "$silent" = yes &&
   16436     ac_config_status_args="$ac_config_status_args --quiet"
   16437   exec 5>/dev/null
   16438   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
   16439   exec 5>>config.log
   16440   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   16441   # would make configure fail if this is the last instruction.
   16442   $ac_cs_success || as_fn_exit 1
   16443 fi
   16444 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   16445   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
   16446 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
   16447 fi
   16448 
   16449