fixincludes/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for fixincludes  .
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME='fixincludes'
 579 PACKAGE_TARNAME='fixincludes'
 580 PACKAGE_VERSION=' '
 581 PACKAGE_STRING='fixincludes  '
 582 PACKAGE_BUGREPORT=''
 583 PACKAGE_URL=''
 584
 585 ac_unique_file="inclhack.def"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 get_gcc_base_ver
 625 MAINT
 626 LD_PICFLAG
 627 PICFLAG
 628 TARGET
 629 target_noncanonical
 630 WERROR
 631 WARN_PEDANTIC
 632 WARN_CFLAGS
 633 SED
 634 EGREP
 635 GREP
 636 CPP
 637 OBJEXT
 638 EXEEXT
 639 ac_ct_CC
 640 CPPFLAGS
 641 LDFLAGS
 642 CFLAGS
 643 CC
 644 target_os
 645 target_vendor
 646 target_cpu
 647 target
 648 host_os
 649 host_vendor
 650 host_cpu
 651 host
 652 build_os
 653 build_vendor
 654 build_cpu
 655 build
 656 target_alias
 657 host_alias
 658 build_alias
 659 LIBS
 660 ECHO_T
 661 ECHO_N
 662 ECHO_C
 663 DEFS
 664 mandir
 665 localedir
 666 libdir
 667 psdir
 668 pdfdir
 669 dvidir
 670 htmldir
 671 infodir
 672 docdir
 673 oldincludedir
 674 includedir
 675 localstatedir
 676 sharedstatedir
 677 sysconfdir
 678 datadir
 679 datarootdir
 680 libexecdir
 681 sbindir
 682 bindir
 683 program_transform_name
 684 prefix
 685 exec_prefix
 686 PACKAGE_URL
 687 PACKAGE_BUGREPORT
 688 PACKAGE_STRING
 689 PACKAGE_VERSION
 690 PACKAGE_TARNAME
 691 PACKAGE_NAME
 692 PATH_SEPARATOR
 693 SHELL'
 694 ac_subst_files=''
 695 ac_user_opts='
 696 enable_option_checking
 697 enable_werror_always
 698 with_local_prefix
 699 enable_twoprocess
 700 enable_host_pie
 701 enable_maintainer_mode
 702 with_gcc_major_version_only
 703 '
 704       ac_precious_vars='build_alias
 705 host_alias
 706 target_alias
 707 CC
 708 CFLAGS
 709 LDFLAGS
 710 LIBS
 711 CPPFLAGS
 712 CPP'
 713
 714
 715 # Initialize some variables set by options.
 716 ac_init_help=
 717 ac_init_version=false
 718 ac_unrecognized_opts=
 719 ac_unrecognized_sep=
 720 # The variables have the same names as the options, with
 721 # dashes changed to underlines.
 722 cache_file=/dev/null
 723 exec_prefix=NONE
 724 no_create=
 725 no_recursion=
 726 prefix=NONE
 727 program_prefix=NONE
 728 program_suffix=NONE
 729 program_transform_name=s,x,x,
 730 silent=
 731 site=
 732 srcdir=
 733 verbose=
 734 x_includes=NONE
 735 x_libraries=NONE
 736
 737 # Installation directory options.
 738 # These are left unexpanded so users can "make install exec_prefix=/foo"
 739 # and all the variables that are supposed to be based on exec_prefix
 740 # by default will actually change.
 741 # Use braces instead of parens because sh, perl, etc. also accept them.
 742 # (The list follows the same order as the GNU Coding Standards.)
 743 bindir='${exec_prefix}/bin'
 744 sbindir='${exec_prefix}/sbin'
 745 libexecdir='${exec_prefix}/libexec'
 746 datarootdir='${prefix}/share'
 747 datadir='${datarootdir}'
 748 sysconfdir='${prefix}/etc'
 749 sharedstatedir='${prefix}/com'
 750 localstatedir='${prefix}/var'
 751 includedir='${prefix}/include'
 752 oldincludedir='/usr/include'
 753 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 754 infodir='${datarootdir}/info'
 755 htmldir='${docdir}'
 756 dvidir='${docdir}'
 757 pdfdir='${docdir}'
 758 psdir='${docdir}'
 759 libdir='${exec_prefix}/lib'
 760 localedir='${datarootdir}/locale'
 761 mandir='${datarootdir}/man'
 762
 763 ac_prev=
 764 ac_dashdash=
 765 for ac_option
 766 do
 767   # If the previous option needs an argument, assign it.
 768   if test -n "$ac_prev"; then
 769     eval $ac_prev=\$ac_option
 770     ac_prev=
 771     continue
 772   fi
 773
 774   case $ac_option in
 775   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 776   *=)   ac_optarg= ;;
 777   *)    ac_optarg=yes ;;
 778   esac
 779
 780   # Accept the important Cygnus configure options, so we can diagnose typos.
 781
 782   case $ac_dashdash$ac_option in
 783   --)
 784     ac_dashdash=yes ;;
 785
 786   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 787     ac_prev=bindir ;;
 788   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 789     bindir=$ac_optarg ;;
 790
 791   -build | --build | --buil | --bui | --bu)
 792     ac_prev=build_alias ;;
 793   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 794     build_alias=$ac_optarg ;;
 795
 796   -cache-file | --cache-file | --cache-fil | --cache-fi \
 797   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 798     ac_prev=cache_file ;;
 799   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 800   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 801     cache_file=$ac_optarg ;;
 802
 803   --config-cache | -C)
 804     cache_file=config.cache ;;
 805
 806   -datadir | --datadir | --datadi | --datad)
 807     ac_prev=datadir ;;
 808   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 809     datadir=$ac_optarg ;;
 810
 811   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 812   | --dataroo | --dataro | --datar)
 813     ac_prev=datarootdir ;;
 814   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 815   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 816     datarootdir=$ac_optarg ;;
 817
 818   -disable-* | --disable-*)
 819     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 820     # Reject names that are not valid shell variable names.
 821     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 822       as_fn_error $? "invalid feature name: $ac_useropt"
 823     ac_useropt_orig=$ac_useropt
 824     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 825     case $ac_user_opts in
 826       *"
 827 "enable_$ac_useropt"
 828 "*) ;;
 829       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 830          ac_unrecognized_sep=', ';;
 831     esac
 832     eval enable_$ac_useropt=no ;;
 833
 834   -docdir | --docdir | --docdi | --doc | --do)
 835     ac_prev=docdir ;;
 836   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 837     docdir=$ac_optarg ;;
 838
 839   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 840     ac_prev=dvidir ;;
 841   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 842     dvidir=$ac_optarg ;;
 843
 844   -enable-* | --enable-*)
 845     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 848       as_fn_error $? "invalid feature name: $ac_useropt"
 849     ac_useropt_orig=$ac_useropt
 850     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 851     case $ac_user_opts in
 852       *"
 853 "enable_$ac_useropt"
 854 "*) ;;
 855       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 856          ac_unrecognized_sep=', ';;
 857     esac
 858     eval enable_$ac_useropt=\$ac_optarg ;;
 859
 860   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 861   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 862   | --exec | --exe | --ex)
 863     ac_prev=exec_prefix ;;
 864   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 865   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 866   | --exec=* | --exe=* | --ex=*)
 867     exec_prefix=$ac_optarg ;;
 868
 869   -gas | --gas | --ga | --g)
 870     # Obsolete; use --with-gas.
 871     with_gas=yes ;;
 872
 873   -help | --help | --hel | --he | -h)
 874     ac_init_help=long ;;
 875   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 876     ac_init_help=recursive ;;
 877   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 878     ac_init_help=short ;;
 879
 880   -host | --host | --hos | --ho)
 881     ac_prev=host_alias ;;
 882   -host=* | --host=* | --hos=* | --ho=*)
 883     host_alias=$ac_optarg ;;
 884
 885   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 886     ac_prev=htmldir ;;
 887   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 888   | --ht=*)
 889     htmldir=$ac_optarg ;;
 890
 891   -includedir | --includedir | --includedi | --included | --include \
 892   | --includ | --inclu | --incl | --inc)
 893     ac_prev=includedir ;;
 894   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 895   | --includ=* | --inclu=* | --incl=* | --inc=*)
 896     includedir=$ac_optarg ;;
 897
 898   -infodir | --infodir | --infodi | --infod | --info | --inf)
 899     ac_prev=infodir ;;
 900   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 901     infodir=$ac_optarg ;;
 902
 903   -libdir | --libdir | --libdi | --libd)
 904     ac_prev=libdir ;;
 905   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 906     libdir=$ac_optarg ;;
 907
 908   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 909   | --libexe | --libex | --libe)
 910     ac_prev=libexecdir ;;
 911   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 912   | --libexe=* | --libex=* | --libe=*)
 913     libexecdir=$ac_optarg ;;
 914
 915   -localedir | --localedir | --localedi | --localed | --locale)
 916     ac_prev=localedir ;;
 917   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 918     localedir=$ac_optarg ;;
 919
 920   -localstatedir | --localstatedir | --localstatedi | --localstated \
 921   | --localstate | --localstat | --localsta | --localst | --locals)
 922     ac_prev=localstatedir ;;
 923   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 924   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 925     localstatedir=$ac_optarg ;;
 926
 927   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 928     ac_prev=mandir ;;
 929   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 930     mandir=$ac_optarg ;;
 931
 932   -nfp | --nfp | --nf)
 933     # Obsolete; use --without-fp.
 934     with_fp=no ;;
 935
 936   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 937   | --no-cr | --no-c | -n)
 938     no_create=yes ;;
 939
 940   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 941   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 942     no_recursion=yes ;;
 943
 944   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 945   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 946   | --oldin | --oldi | --old | --ol | --o)
 947     ac_prev=oldincludedir ;;
 948   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 949   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 950   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 951     oldincludedir=$ac_optarg ;;
 952
 953   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 954     ac_prev=prefix ;;
 955   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 956     prefix=$ac_optarg ;;
 957
 958   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 959   | --program-pre | --program-pr | --program-p)
 960     ac_prev=program_prefix ;;
 961   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 962   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 963     program_prefix=$ac_optarg ;;
 964
 965   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 966   | --program-suf | --program-su | --program-s)
 967     ac_prev=program_suffix ;;
 968   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 969   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 970     program_suffix=$ac_optarg ;;
 971
 972   -program-transform-name | --program-transform-name \
 973   | --program-transform-nam | --program-transform-na \
 974   | --program-transform-n | --program-transform- \
 975   | --program-transform | --program-transfor \
 976   | --program-transfo | --program-transf \
 977   | --program-trans | --program-tran \
 978   | --progr-tra | --program-tr | --program-t)
 979     ac_prev=program_transform_name ;;
 980   -program-transform-name=* | --program-transform-name=* \
 981   | --program-transform-nam=* | --program-transform-na=* \
 982   | --program-transform-n=* | --program-transform-=* \
 983   | --program-transform=* | --program-transfor=* \
 984   | --program-transfo=* | --program-transf=* \
 985   | --program-trans=* | --program-tran=* \
 986   | --progr-tra=* | --program-tr=* | --program-t=*)
 987     program_transform_name=$ac_optarg ;;
 988
 989   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 990     ac_prev=pdfdir ;;
 991   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 992     pdfdir=$ac_optarg ;;
 993
 994   -psdir | --psdir | --psdi | --psd | --ps)
 995     ac_prev=psdir ;;
 996   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 997     psdir=$ac_optarg ;;
 998
 999   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1000   | -silent | --silent | --silen | --sile | --sil)
1001     silent=yes ;;
1002
1003   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1004     ac_prev=sbindir ;;
1005   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1006   | --sbi=* | --sb=*)
1007     sbindir=$ac_optarg ;;
1008
1009   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1010   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1011   | --sharedst | --shareds | --shared | --share | --shar \
1012   | --sha | --sh)
1013     ac_prev=sharedstatedir ;;
1014   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1015   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1016   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1017   | --sha=* | --sh=*)
1018     sharedstatedir=$ac_optarg ;;
1019
1020   -site | --site | --sit)
1021     ac_prev=site ;;
1022   -site=* | --site=* | --sit=*)
1023     site=$ac_optarg ;;
1024
1025   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1026     ac_prev=srcdir ;;
1027   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1028     srcdir=$ac_optarg ;;
1029
1030   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1031   | --syscon | --sysco | --sysc | --sys | --sy)
1032     ac_prev=sysconfdir ;;
1033   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1034   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1035     sysconfdir=$ac_optarg ;;
1036
1037   -target | --target | --targe | --targ | --tar | --ta | --t)
1038     ac_prev=target_alias ;;
1039   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1040     target_alias=$ac_optarg ;;
1041
1042   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1043     verbose=yes ;;
1044
1045   -version | --version | --versio | --versi | --vers | -V)
1046     ac_init_version=: ;;
1047
1048   -with-* | --with-*)
1049     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1050     # Reject names that are not valid shell variable names.
1051     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1052       as_fn_error $? "invalid package name: $ac_useropt"
1053     ac_useropt_orig=$ac_useropt
1054     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1055     case $ac_user_opts in
1056       *"
1057 "with_$ac_useropt"
1058 "*) ;;
1059       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1060          ac_unrecognized_sep=', ';;
1061     esac
1062     eval with_$ac_useropt=\$ac_optarg ;;
1063
1064   -without-* | --without-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error $? "invalid package name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "with_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval with_$ac_useropt=no ;;
1079
1080   --x)
1081     # Obsolete; use --with-x.
1082     with_x=yes ;;
1083
1084   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1085   | --x-incl | --x-inc | --x-in | --x-i)
1086     ac_prev=x_includes ;;
1087   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1088   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1089     x_includes=$ac_optarg ;;
1090
1091   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1092   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1093     ac_prev=x_libraries ;;
1094   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1095   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1096     x_libraries=$ac_optarg ;;
1097
1098   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1099 Try \`$0 --help' for more information"
1100     ;;
1101
1102   *=*)
1103     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1104     # Reject names that are not valid shell variable names.
1105     case $ac_envvar in #(
1106       '' | [0-9]* | *[!_$as_cr_alnum]* )
1107       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1108     esac
1109     eval $ac_envvar=\$ac_optarg
1110     export $ac_envvar ;;
1111
1112   *)
1113     # FIXME: should be removed in autoconf 3.0.
1114     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1115     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1116       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1117     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1118     ;;
1119
1120   esac
1121 done
1122
1123 if test -n "$ac_prev"; then
1124   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1125   as_fn_error $? "missing argument to $ac_option"
1126 fi
1127
1128 if test -n "$ac_unrecognized_opts"; then
1129   case $enable_option_checking in
1130     no) ;;
1131     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1132     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1133   esac
1134 fi
1135
1136 # Check all directory arguments for consistency.
1137 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1138                 datadir sysconfdir sharedstatedir localstatedir includedir \
1139                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1140                 libdir localedir mandir
1141 do
1142   eval ac_val=\$$ac_var
1143   # Remove trailing slashes.
1144   case $ac_val in
1145     */ )
1146       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1147       eval $ac_var=\$ac_val;;
1148   esac
1149   # Be sure to have absolute directory names.
1150   case $ac_val in
1151     [\\/$]* | ?:[\\/]* )  continue;;
1152     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1153   esac
1154   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1155 done
1156
1157 # There might be people who depend on the old broken behavior: `$host'
1158 # used to hold the argument of --host etc.
1159 # FIXME: To remove some day.
1160 build=$build_alias
1161 host=$host_alias
1162 target=$target_alias
1163
1164 # FIXME: To remove some day.
1165 if test "x$host_alias" != x; then
1166   if test "x$build_alias" = x; then
1167     cross_compiling=maybe
1168   elif test "x$build_alias" != "x$host_alias"; then
1169     cross_compiling=yes
1170   fi
1171 fi
1172
1173 ac_tool_prefix=
1174 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1175
1176 test "$silent" = yes && exec 6>/dev/null
1177
1178
1179 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1180 ac_ls_di=`ls -di .` &&
1181 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1182   as_fn_error $? "working directory cannot be determined"
1183 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1184   as_fn_error $? "pwd does not report name of working directory"
1185
1186
1187 # Find the source files, if location was not specified.
1188 if test -z "$srcdir"; then
1189   ac_srcdir_defaulted=yes
1190   # Try the directory containing this script, then the parent directory.
1191   ac_confdir=`$as_dirname -- "$as_myself" ||
1192 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1193          X"$as_myself" : 'X\(//\)[^/]' \| \
1194          X"$as_myself" : 'X\(//\)$' \| \
1195          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1196 $as_echo X"$as_myself" |
1197     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)[^/].*/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\/\)$/{
1206             s//\1/
1207             q
1208           }
1209           /^X\(\/\).*/{
1210             s//\1/
1211             q
1212           }
1213           s/.*/./; q'`
1214   srcdir=$ac_confdir
1215   if test ! -r "$srcdir/$ac_unique_file"; then
1216     srcdir=..
1217   fi
1218 else
1219   ac_srcdir_defaulted=no
1220 fi
1221 if test ! -r "$srcdir/$ac_unique_file"; then
1222   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1223   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1224 fi
1225 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1226 ac_abs_confdir=`(
1227         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1228         pwd)`
1229 # When building in place, set srcdir=.
1230 if test "$ac_abs_confdir" = "$ac_pwd"; then
1231   srcdir=.
1232 fi
1233 # Remove unnecessary trailing slashes from srcdir.
1234 # Double slashes in file names in object file debugging info
1235 # mess up M-x gdb in Emacs.
1236 case $srcdir in
1237 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1238 esac
1239 for ac_var in $ac_precious_vars; do
1240   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_env_${ac_var}_value=\$${ac_var}
1242   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1243   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1244 done
1245
1246 #
1247 # Report the --help message.
1248 #
1249 if test "$ac_init_help" = "long"; then
1250   # Omit some internal or obsolete options to make the list less imposing.
1251   # This message is too long to be a string in the A/UX 3.1 sh.
1252   cat <<_ACEOF
1253 \`configure' configures fixincludes   to adapt to many kinds of systems.
1254
1255 Usage: $0 [OPTION]... [VAR=VALUE]...
1256
1257 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1258 VAR=VALUE.  See below for descriptions of some of the useful variables.
1259
1260 Defaults for the options are specified in brackets.
1261
1262 Configuration:
1263   -h, --help              display this help and exit
1264       --help=short        display options specific to this package
1265       --help=recursive    display the short help of all the included packages
1266   -V, --version           display version information and exit
1267   -q, --quiet, --silent   do not print \`checking ...' messages
1268       --cache-file=FILE   cache test results in FILE [disabled]
1269   -C, --config-cache      alias for \`--cache-file=config.cache'
1270   -n, --no-create         do not create output files
1271       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1272
1273 Installation directories:
1274   --prefix=PREFIX         install architecture-independent files in PREFIX
1275                           [$ac_default_prefix]
1276   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1277                           [PREFIX]
1278
1279 By default, \`make install' will install all the files in
1280 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1281 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1282 for instance \`--prefix=\$HOME'.
1283
1284 For better control, use the options below.
1285
1286 Fine tuning of the installation directories:
1287   --bindir=DIR            user executables [EPREFIX/bin]
1288   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1289   --libexecdir=DIR        program executables [EPREFIX/libexec]
1290   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1291   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1292   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1293   --libdir=DIR            object code libraries [EPREFIX/lib]
1294   --includedir=DIR        C header files [PREFIX/include]
1295   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1296   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1297   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1298   --infodir=DIR           info documentation [DATAROOTDIR/info]
1299   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1300   --mandir=DIR            man documentation [DATAROOTDIR/man]
1301   --docdir=DIR            documentation root [DATAROOTDIR/doc/fixincludes]
1302   --htmldir=DIR           html documentation [DOCDIR]
1303   --dvidir=DIR            dvi documentation [DOCDIR]
1304   --pdfdir=DIR            pdf documentation [DOCDIR]
1305   --psdir=DIR             ps documentation [DOCDIR]
1306 _ACEOF
1307
1308   cat <<\_ACEOF
1309
1310 System types:
1311   --build=BUILD     configure for building on BUILD [guessed]
1312   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1313   --target=TARGET   configure for building compilers for TARGET [HOST]
1314 _ACEOF
1315 fi
1316
1317 if test -n "$ac_init_help"; then
1318   case $ac_init_help in
1319      short | recursive ) echo "Configuration of fixincludes  :";;
1320    esac
1321   cat <<\_ACEOF
1322
1323 Optional Features:
1324   --disable-option-checking  ignore unrecognized --enable/--with options
1325   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1326   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1327   --enable-werror-always  enable -Werror despite compiler version
1328   --enable-twoprocess       Use a separate process to apply the fixes
1329   --enable-host-pie       build host code as PIE
1330   --enable-maintainer-mode enable make rules and dependencies not useful
1331                           (and sometimes confusing) to the casual installer
1332
1333 Optional Packages:
1334   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1335   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1336   --with-local-prefix=DIR specifies directory to put local include
1337   --with-gcc-major-version-only
1338                           use only GCC major number in filesystem paths
1339
1340 Some influential environment variables:
1341   CC          C compiler command
1342   CFLAGS      C compiler flags
1343   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1344               nonstandard directory <lib dir>
1345   LIBS        libraries to pass to the linker, e.g. -l<library>
1346   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1347               you have headers in a nonstandard directory <include dir>
1348   CPP         C preprocessor
1349
1350 Use these variables to override the choices made by `configure' or to help
1351 it to find libraries and programs with nonstandard names/locations.
1352
1353 Report bugs to the package provider.
1354 _ACEOF
1355 ac_status=$?
1356 fi
1357
1358 if test "$ac_init_help" = "recursive"; then
1359   # If there are subdirs, report their specific --help.
1360   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1361     test -d "$ac_dir" ||
1362       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1363       continue
1364     ac_builddir=.
1365
1366 case "$ac_dir" in
1367 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1368 *)
1369   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1370   # A ".." for each directory in $ac_dir_suffix.
1371   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1372   case $ac_top_builddir_sub in
1373   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1374   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1375   esac ;;
1376 esac
1377 ac_abs_top_builddir=$ac_pwd
1378 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1379 # for backward compatibility:
1380 ac_top_builddir=$ac_top_build_prefix
1381
1382 case $srcdir in
1383   .)  # We are building in place.
1384     ac_srcdir=.
1385     ac_top_srcdir=$ac_top_builddir_sub
1386     ac_abs_top_srcdir=$ac_pwd ;;
1387   [\\/]* | ?:[\\/]* )  # Absolute name.
1388     ac_srcdir=$srcdir$ac_dir_suffix;
1389     ac_top_srcdir=$srcdir
1390     ac_abs_top_srcdir=$srcdir ;;
1391   *) # Relative name.
1392     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1393     ac_top_srcdir=$ac_top_build_prefix$srcdir
1394     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1395 esac
1396 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1397
1398     cd "$ac_dir" || { ac_status=$?; continue; }
1399     # Check for guested configure.
1400     if test -f "$ac_srcdir/configure.gnu"; then
1401       echo &&
1402       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1403     elif test -f "$ac_srcdir/configure"; then
1404       echo &&
1405       $SHELL "$ac_srcdir/configure" --help=recursive
1406     else
1407       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1408     fi || ac_status=$?
1409     cd "$ac_pwd" || { ac_status=$?; break; }
1410   done
1411 fi
1412
1413 test -n "$ac_init_help" && exit $ac_status
1414 if $ac_init_version; then
1415   cat <<\_ACEOF
1416 fixincludes configure
1417 generated by GNU Autoconf 2.69
1418
1419 Copyright (C) 2012 Free Software Foundation, Inc.
1420 This configure script is free software; the Free Software Foundation
1421 gives unlimited permission to copy, distribute and modify it.
1422 _ACEOF
1423   exit
1424 fi
1425
1426 ## ------------------------ ##
1427 ## Autoconf initialization. ##
1428 ## ------------------------ ##
1429
1430 # ac_fn_c_try_compile LINENO
1431 # --------------------------
1432 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_compile ()
1434 {
1435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436   rm -f conftest.$ac_objext
1437   if { { ac_try="$ac_compile"
1438 case "(($ac_try" in
1439   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1440   *) ac_try_echo=$ac_try;;
1441 esac
1442 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1443 $as_echo "$ac_try_echo"; } >&5
1444   (eval "$ac_compile") 2>conftest.err
1445   ac_status=$?
1446   if test -s conftest.err; then
1447     grep -v '^ *+' conftest.err >conftest.er1
1448     cat conftest.er1 >&5
1449     mv -f conftest.er1 conftest.err
1450   fi
1451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1452   test $ac_status = 0; } && {
1453          test -z "$ac_c_werror_flag" ||
1454          test ! -s conftest.err
1455        } && test -s conftest.$ac_objext; then :
1456   ac_retval=0
1457 else
1458   $as_echo "$as_me: failed program was:" >&5
1459 sed 's/^/| /' conftest.$ac_ext >&5
1460
1461         ac_retval=1
1462 fi
1463   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1464   as_fn_set_status $ac_retval
1465
1466 } # ac_fn_c_try_compile
1467
1468 # ac_fn_c_try_cpp LINENO
1469 # ----------------------
1470 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1471 ac_fn_c_try_cpp ()
1472 {
1473   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474   if { { ac_try="$ac_cpp conftest.$ac_ext"
1475 case "(($ac_try" in
1476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1477   *) ac_try_echo=$ac_try;;
1478 esac
1479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1480 $as_echo "$ac_try_echo"; } >&5
1481   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1482   ac_status=$?
1483   if test -s conftest.err; then
1484     grep -v '^ *+' conftest.err >conftest.er1
1485     cat conftest.er1 >&5
1486     mv -f conftest.er1 conftest.err
1487   fi
1488   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1489   test $ac_status = 0; } > conftest.i && {
1490          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1491          test ! -s conftest.err
1492        }; then :
1493   ac_retval=0
1494 else
1495   $as_echo "$as_me: failed program was:" >&5
1496 sed 's/^/| /' conftest.$ac_ext >&5
1497
1498     ac_retval=1
1499 fi
1500   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1501   as_fn_set_status $ac_retval
1502
1503 } # ac_fn_c_try_cpp
1504
1505 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1506 # -------------------------------------------------------
1507 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1508 # the include files in INCLUDES and setting the cache variable VAR
1509 # accordingly.
1510 ac_fn_c_check_header_mongrel ()
1511 {
1512   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513   if eval \${$3+:} false; then :
1514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1515 $as_echo_n "checking for $2... " >&6; }
1516 if eval \${$3+:} false; then :
1517   $as_echo_n "(cached) " >&6
1518 fi
1519 eval ac_res=\$$3
1520                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1521 $as_echo "$ac_res" >&6; }
1522 else
1523   # Is the header compilable?
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1525 $as_echo_n "checking $2 usability... " >&6; }
1526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1527 /* end confdefs.h.  */
1528 $4
1529 #include <$2>
1530 _ACEOF
1531 if ac_fn_c_try_compile "$LINENO"; then :
1532   ac_header_compiler=yes
1533 else
1534   ac_header_compiler=no
1535 fi
1536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1538 $as_echo "$ac_header_compiler" >&6; }
1539
1540 # Is the header present?
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1542 $as_echo_n "checking $2 presence... " >&6; }
1543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1544 /* end confdefs.h.  */
1545 #include <$2>
1546 _ACEOF
1547 if ac_fn_c_try_cpp "$LINENO"; then :
1548   ac_header_preproc=yes
1549 else
1550   ac_header_preproc=no
1551 fi
1552 rm -f conftest.err conftest.i conftest.$ac_ext
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1554 $as_echo "$ac_header_preproc" >&6; }
1555
1556 # So?  What about this header?
1557 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1558   yes:no: )
1559     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1560 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1561     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1562 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1563     ;;
1564   no:yes:* )
1565     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1566 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1567     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1568 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1570 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1571     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1572 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1573     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1574 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1575     ;;
1576 esac
1577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1578 $as_echo_n "checking for $2... " >&6; }
1579 if eval \${$3+:} false; then :
1580   $as_echo_n "(cached) " >&6
1581 else
1582   eval "$3=\$ac_header_compiler"
1583 fi
1584 eval ac_res=\$$3
1585                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1586 $as_echo "$ac_res" >&6; }
1587 fi
1588   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1589
1590 } # ac_fn_c_check_header_mongrel
1591
1592 # ac_fn_c_try_run LINENO
1593 # ----------------------
1594 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1595 # that executables *can* be run.
1596 ac_fn_c_try_run ()
1597 {
1598   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599   if { { ac_try="$ac_link"
1600 case "(($ac_try" in
1601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1602   *) ac_try_echo=$ac_try;;
1603 esac
1604 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1605 $as_echo "$ac_try_echo"; } >&5
1606   (eval "$ac_link") 2>&5
1607   ac_status=$?
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1610   { { case "(($ac_try" in
1611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612   *) ac_try_echo=$ac_try;;
1613 esac
1614 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615 $as_echo "$ac_try_echo"; } >&5
1616   (eval "$ac_try") 2>&5
1617   ac_status=$?
1618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619   test $ac_status = 0; }; }; then :
1620   ac_retval=0
1621 else
1622   $as_echo "$as_me: program exited with status $ac_status" >&5
1623        $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626        ac_retval=$ac_status
1627 fi
1628   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1629   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1630   as_fn_set_status $ac_retval
1631
1632 } # ac_fn_c_try_run
1633
1634 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1635 # -------------------------------------------------------
1636 # Tests whether HEADER exists and can be compiled using the include files in
1637 # INCLUDES, setting the cache variable VAR accordingly.
1638 ac_fn_c_check_header_compile ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1642 $as_echo_n "checking for $2... " >&6; }
1643 if eval \${$3+:} false; then :
1644   $as_echo_n "(cached) " >&6
1645 else
1646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1647 /* end confdefs.h.  */
1648 $4
1649 #include <$2>
1650 _ACEOF
1651 if ac_fn_c_try_compile "$LINENO"; then :
1652   eval "$3=yes"
1653 else
1654   eval "$3=no"
1655 fi
1656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1657 fi
1658 eval ac_res=\$$3
1659                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1660 $as_echo "$ac_res" >&6; }
1661   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1662
1663 } # ac_fn_c_check_header_compile
1664
1665 # ac_fn_c_try_link LINENO
1666 # -----------------------
1667 # Try to link conftest.$ac_ext, and return whether this succeeded.
1668 ac_fn_c_try_link ()
1669 {
1670   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671   rm -f conftest.$ac_objext conftest$ac_exeext
1672   if { { ac_try="$ac_link"
1673 case "(($ac_try" in
1674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675   *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679   (eval "$ac_link") 2>conftest.err
1680   ac_status=$?
1681   if test -s conftest.err; then
1682     grep -v '^ *+' conftest.err >conftest.er1
1683     cat conftest.er1 >&5
1684     mv -f conftest.er1 conftest.err
1685   fi
1686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687   test $ac_status = 0; } && {
1688          test -z "$ac_c_werror_flag" ||
1689          test ! -s conftest.err
1690        } && test -s conftest$ac_exeext && {
1691          test "$cross_compiling" = yes ||
1692          test -x conftest$ac_exeext
1693        }; then :
1694   ac_retval=0
1695 else
1696   $as_echo "$as_me: failed program was:" >&5
1697 sed 's/^/| /' conftest.$ac_ext >&5
1698
1699         ac_retval=1
1700 fi
1701   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1702   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1703   # interfere with the next link command; also delete a directory that is
1704   # left behind by Apple's compiler.  We do this before executing the actions.
1705   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707   as_fn_set_status $ac_retval
1708
1709 } # ac_fn_c_try_link
1710
1711 # ac_fn_c_check_func LINENO FUNC VAR
1712 # ----------------------------------
1713 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1714 ac_fn_c_check_func ()
1715 {
1716   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1718 $as_echo_n "checking for $2... " >&6; }
1719 if eval \${$3+:} false; then :
1720   $as_echo_n "(cached) " >&6
1721 else
1722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1725    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1726 #define $2 innocuous_$2
1727
1728 /* System header to define __stub macros and hopefully few prototypes,
1729     which can conflict with char $2 (); below.
1730     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1731     <limits.h> exists even on freestanding compilers.  */
1732
1733 #ifdef __STDC__
1734 # include <limits.h>
1735 #else
1736 # include <assert.h>
1737 #endif
1738
1739 #undef $2
1740
1741 /* Override any GCC internal prototype to avoid an error.
1742    Use char because int might match the return type of a GCC
1743    builtin and then its argument prototype would still apply.  */
1744 #ifdef __cplusplus
1745 extern "C"
1746 #endif
1747 char $2 ();
1748 /* The GNU C library defines this for functions which it implements
1749     to always fail with ENOSYS.  Some functions are actually named
1750     something starting with __ and the normal name is an alias.  */
1751 #if defined __stub_$2 || defined __stub___$2
1752 choke me
1753 #endif
1754
1755 int
1756 main ()
1757 {
1758 return $2 ();
1759   ;
1760   return 0;
1761 }
1762 _ACEOF
1763 if ac_fn_c_try_link "$LINENO"; then :
1764   eval "$3=yes"
1765 else
1766   eval "$3=no"
1767 fi
1768 rm -f core conftest.err conftest.$ac_objext \
1769     conftest$ac_exeext conftest.$ac_ext
1770 fi
1771 eval ac_res=\$$3
1772                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1773 $as_echo "$ac_res" >&6; }
1774   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1775
1776 } # ac_fn_c_check_func
1777
1778 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1779 # ---------------------------------------------
1780 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1781 # accordingly.
1782 ac_fn_c_check_decl ()
1783 {
1784   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785   as_decl_name=`echo $2|sed 's/ *(.*//'`
1786   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1788 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1789 if eval \${$3+:} false; then :
1790   $as_echo_n "(cached) " >&6
1791 else
1792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793 /* end confdefs.h.  */
1794 $4
1795 int
1796 main ()
1797 {
1798 #ifndef $as_decl_name
1799 #ifdef __cplusplus
1800   (void) $as_decl_use;
1801 #else
1802   (void) $as_decl_name;
1803 #endif
1804 #endif
1805
1806   ;
1807   return 0;
1808 }
1809 _ACEOF
1810 if ac_fn_c_try_compile "$LINENO"; then :
1811   eval "$3=yes"
1812 else
1813   eval "$3=no"
1814 fi
1815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1816 fi
1817 eval ac_res=\$$3
1818                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1819 $as_echo "$ac_res" >&6; }
1820   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1821
1822 } # ac_fn_c_check_decl
1823 cat >config.log <<_ACEOF
1824 This file contains any messages produced by compilers while
1825 running configure, to aid debugging if configure makes a mistake.
1826
1827 It was created by fixincludes $as_me  , which was
1828 generated by GNU Autoconf 2.69.  Invocation command line was
1829
1830   $ $0 $@
1831
1832 _ACEOF
1833 exec 5>>config.log
1834 {
1835 cat <<_ASUNAME
1836 ## --------- ##
1837 ## Platform. ##
1838 ## --------- ##
1839
1840 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1841 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1842 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1843 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1844 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1845
1846 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1847 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1848
1849 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1850 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1851 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1852 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1853 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1854 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1855 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1856
1857 _ASUNAME
1858
1859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1860 for as_dir in $PATH
1861 do
1862   IFS=$as_save_IFS
1863   test -z "$as_dir" && as_dir=.
1864     $as_echo "PATH: $as_dir"
1865   done
1866 IFS=$as_save_IFS
1867
1868 } >&5
1869
1870 cat >&5 <<_ACEOF
1871
1872
1873 ## ----------- ##
1874 ## Core tests. ##
1875 ## ----------- ##
1876
1877 _ACEOF
1878
1879
1880 # Keep a trace of the command line.
1881 # Strip out --no-create and --no-recursion so they do not pile up.
1882 # Strip out --silent because we don't want to record it for future runs.
1883 # Also quote any args containing shell meta-characters.
1884 # Make two passes to allow for proper duplicate-argument suppression.
1885 ac_configure_args=
1886 ac_configure_args0=
1887 ac_configure_args1=
1888 ac_must_keep_next=false
1889 for ac_pass in 1 2
1890 do
1891   for ac_arg
1892   do
1893     case $ac_arg in
1894     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1895     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1896     | -silent | --silent | --silen | --sile | --sil)
1897       continue ;;
1898     *\'*)
1899       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1900     esac
1901     case $ac_pass in
1902     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1903     2)
1904       as_fn_append ac_configure_args1 " '$ac_arg'"
1905       if test $ac_must_keep_next = true; then
1906         ac_must_keep_next=false # Got value, back to normal.
1907       else
1908         case $ac_arg in
1909           *=* | --config-cache | -C | -disable-* | --disable-* \
1910           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1911           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1912           | -with-* | --with-* | -without-* | --without-* | --x)
1913             case "$ac_configure_args0 " in
1914               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1915             esac
1916             ;;
1917           -* ) ac_must_keep_next=true ;;
1918         esac
1919       fi
1920       as_fn_append ac_configure_args " '$ac_arg'"
1921       ;;
1922     esac
1923   done
1924 done
1925 { ac_configure_args0=; unset ac_configure_args0;}
1926 { ac_configure_args1=; unset ac_configure_args1;}
1927
1928 # When interrupted or exit'd, cleanup temporary files, and complete
1929 # config.log.  We remove comments because anyway the quotes in there
1930 # would cause problems or look ugly.
1931 # WARNING: Use '\'' to represent an apostrophe within the trap.
1932 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1933 trap 'exit_status=$?
1934   # Save into config.log some information that might help in debugging.
1935   {
1936     echo
1937
1938     $as_echo "## ---------------- ##
1939 ## Cache variables. ##
1940 ## ---------------- ##"
1941     echo
1942     # The following way of writing the cache mishandles newlines in values,
1943 (
1944   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1945     eval ac_val=\$$ac_var
1946     case $ac_val in #(
1947     *${as_nl}*)
1948       case $ac_var in #(
1949       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1950 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1951       esac
1952       case $ac_var in #(
1953       _ | IFS | as_nl) ;; #(
1954       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1955       *) { eval $ac_var=; unset $ac_var;} ;;
1956       esac ;;
1957     esac
1958   done
1959   (set) 2>&1 |
1960     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1961     *${as_nl}ac_space=\ *)
1962       sed -n \
1963         "s/'\''/'\''\\\\'\'''\''/g;
1964           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1965       ;; #(
1966     *)
1967       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1968       ;;
1969     esac |
1970     sort
1971 )
1972     echo
1973
1974     $as_echo "## ----------------- ##
1975 ## Output variables. ##
1976 ## ----------------- ##"
1977     echo
1978     for ac_var in $ac_subst_vars
1979     do
1980       eval ac_val=\$$ac_var
1981       case $ac_val in
1982       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1983       esac
1984       $as_echo "$ac_var='\''$ac_val'\''"
1985     done | sort
1986     echo
1987
1988     if test -n "$ac_subst_files"; then
1989       $as_echo "## ------------------- ##
1990 ## File substitutions. ##
1991 ## ------------------- ##"
1992       echo
1993       for ac_var in $ac_subst_files
1994       do
1995         eval ac_val=\$$ac_var
1996         case $ac_val in
1997         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1998         esac
1999         $as_echo "$ac_var='\''$ac_val'\''"
2000       done | sort
2001       echo
2002     fi
2003
2004     if test -s confdefs.h; then
2005       $as_echo "## ----------- ##
2006 ## confdefs.h. ##
2007 ## ----------- ##"
2008       echo
2009       cat confdefs.h
2010       echo
2011     fi
2012     test "$ac_signal" != 0 &&
2013       $as_echo "$as_me: caught signal $ac_signal"
2014     $as_echo "$as_me: exit $exit_status"
2015   } >&5
2016   rm -f core *.core core.conftest.* &&
2017     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2018     exit $exit_status
2019 ' 0
2020 for ac_signal in 1 2 13 15; do
2021   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2022 done
2023 ac_signal=0
2024
2025 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2026 rm -f -r conftest* confdefs.h
2027
2028 $as_echo "/* confdefs.h */" > confdefs.h
2029
2030 # Predefined preprocessor variables.
2031
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_NAME "$PACKAGE_NAME"
2034 _ACEOF
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_STRING "$PACKAGE_STRING"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_URL "$PACKAGE_URL"
2054 _ACEOF
2055
2056
2057 # Let the site file select an alternate cache file if it wants to.
2058 # Prefer an explicitly selected file to automatically selected ones.
2059 ac_site_file1=NONE
2060 ac_site_file2=NONE
2061 if test -n "$CONFIG_SITE"; then
2062   # We do not want a PATH search for config.site.
2063   case $CONFIG_SITE in #((
2064     -*)  ac_site_file1=./$CONFIG_SITE;;
2065     */*) ac_site_file1=$CONFIG_SITE;;
2066     *)   ac_site_file1=./$CONFIG_SITE;;
2067   esac
2068 elif test "x$prefix" != xNONE; then
2069   ac_site_file1=$prefix/share/config.site
2070   ac_site_file2=$prefix/etc/config.site
2071 else
2072   ac_site_file1=$ac_default_prefix/share/config.site
2073   ac_site_file2=$ac_default_prefix/etc/config.site
2074 fi
2075 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076 do
2077   test "x$ac_site_file" = xNONE && continue
2078   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2079     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081     sed 's/^/| /' "$ac_site_file" >&5
2082     . "$ac_site_file" \
2083       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2085 as_fn_error $? "failed to load site script $ac_site_file
2086 See \`config.log' for more details" "$LINENO" 5; }
2087   fi
2088 done
2089
2090 if test -r "$cache_file"; then
2091   # Some versions of bash will fail to source /dev/null (special files
2092   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2093   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2095 $as_echo "$as_me: loading cache $cache_file" >&6;}
2096     case $cache_file in
2097       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2098       *)                      . "./$cache_file";;
2099     esac
2100   fi
2101 else
2102   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2103 $as_echo "$as_me: creating cache $cache_file" >&6;}
2104   >$cache_file
2105 fi
2106
2107 # Check that the precious variables saved in the cache have kept the same
2108 # value.
2109 ac_cache_corrupted=false
2110 for ac_var in $ac_precious_vars; do
2111   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2112   eval ac_new_set=\$ac_env_${ac_var}_set
2113   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2114   eval ac_new_val=\$ac_env_${ac_var}_value
2115   case $ac_old_set,$ac_new_set in
2116     set,)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,set)
2121       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2122 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2123       ac_cache_corrupted=: ;;
2124     ,);;
2125     *)
2126       if test "x$ac_old_val" != "x$ac_new_val"; then
2127         # differences in whitespace do not lead to failure.
2128         ac_old_val_w=`echo x $ac_old_val`
2129         ac_new_val_w=`echo x $ac_new_val`
2130         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2132 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2133           ac_cache_corrupted=:
2134         else
2135           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2136 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2137           eval $ac_var=\$ac_old_val
2138         fi
2139         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2140 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2141         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2142 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2143       fi;;
2144   esac
2145   # Pass precious variables to config.status.
2146   if test "$ac_new_set" = set; then
2147     case $ac_new_val in
2148     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2149     *) ac_arg=$ac_var=$ac_new_val ;;
2150     esac
2151     case " $ac_configure_args " in
2152       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2153       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2154     esac
2155   fi
2156 done
2157 if $ac_cache_corrupted; then
2158   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2161 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2162   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2163 fi
2164 ## -------------------- ##
2165 ## Main body of script. ##
2166 ## -------------------- ##
2167
2168 ac_ext=c
2169 ac_cpp='$CPP $CPPFLAGS'
2170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2173
2174
2175
2176
2177
2178
2179 ac_aux_dir=
2180 for ac_dir in .. "$srcdir"/..; do
2181   if test -f "$ac_dir/install-sh"; then
2182     ac_aux_dir=$ac_dir
2183     ac_install_sh="$ac_aux_dir/install-sh -c"
2184     break
2185   elif test -f "$ac_dir/install.sh"; then
2186     ac_aux_dir=$ac_dir
2187     ac_install_sh="$ac_aux_dir/install.sh -c"
2188     break
2189   elif test -f "$ac_dir/shtool"; then
2190     ac_aux_dir=$ac_dir
2191     ac_install_sh="$ac_aux_dir/shtool install -c"
2192     break
2193   fi
2194 done
2195 if test -z "$ac_aux_dir"; then
2196   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2197 fi
2198
2199 # These three variables are undocumented and unsupported,
2200 # and are intended to be withdrawn in a future Autoconf release.
2201 # They can cause serious problems if a builder's source tree is in a directory
2202 # whose full name contains unusual characters.
2203 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2204 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2205 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2206
2207
2208 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2209 #
2210 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2211 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2212 #   Written by Gordon Matzigkeit, 1996
2213 #
2214 # This file is free software; the Free Software Foundation gives
2215 # unlimited permission to copy and/or distribute it, with or without
2216 # modifications, as long as this notice is preserved.
2217
2218
2219
2220 # serial 56 LT_INIT
2221
2222
2223 # LT_PREREQ(VERSION)
2224 # ------------------
2225 # Complain and exit if this libtool version is less that VERSION.
2226
2227
2228
2229 # _LT_CHECK_BUILDDIR
2230 # ------------------
2231 # Complain if the absolute build directory name contains unusual characters
2232
2233
2234
2235 # LT_INIT([OPTIONS])
2236 # ------------------
2237 # LT_INIT
2238
2239 # Old names:
2240 # This is what autoupdate's m4 run will expand.  It fires
2241 # the warning (with _au_warn_XXX), outputs it into the
2242 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2243 # the replacement expansion.
2244
2245
2246 # This is an auxiliary macro that is also run when
2247 # autoupdate runs m4.  It simply calls m4_warning, but
2248 # we need a wrapper so that each warning is emitted only
2249 # once.  We break the quoting in m4_warning's argument in
2250 # order to expand this macro's arguments, not AU_DEFUN's.
2251
2252
2253 # Finally, this is the expansion that is picked up by
2254 # autoconf.  It tells the user to run autoupdate, and
2255 # then outputs the replacement expansion.  We do not care
2256 # about autoupdate's warning because that contains
2257 # information on what to do *after* running autoupdate.
2258
2259 # This is what autoupdate's m4 run will expand.  It fires
2260 # the warning (with _au_warn_XXX), outputs it into the
2261 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2262 # the replacement expansion.
2263
2264
2265 # This is an auxiliary macro that is also run when
2266 # autoupdate runs m4.  It simply calls m4_warning, but
2267 # we need a wrapper so that each warning is emitted only
2268 # once.  We break the quoting in m4_warning's argument in
2269 # order to expand this macro's arguments, not AU_DEFUN's.
2270
2271
2272 # Finally, this is the expansion that is picked up by
2273 # autoconf.  It tells the user to run autoupdate, and
2274 # then outputs the replacement expansion.  We do not care
2275 # about autoupdate's warning because that contains
2276 # information on what to do *after* running autoupdate.
2277
2278
2279
2280 # _LT_CC_BASENAME(CC)
2281 # -------------------
2282 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2283
2284
2285
2286 # _LT_FILEUTILS_DEFAULTS
2287 # ----------------------
2288 # It is okay to use these file commands and assume they have been set
2289 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2290 # _LT_FILEUTILS_DEFAULTS
2291
2292
2293 # _LT_SETUP
2294 # ---------
2295 # _LT_SETUP
2296
2297
2298 # _LT_PREPARE_SED_QUOTE_VARS
2299 # --------------------------
2300 # Define a few sed substitution that help us do robust quoting.
2301
2302
2303 # _LT_PROG_LTMAIN
2304 # ---------------
2305 # Note that this code is called both from `configure', and `config.status'
2306 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2307 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2308 # so we pass a copy along to make sure it has a sensible value anyway.
2309 # _LT_PROG_LTMAIN
2310
2311
2312 ## ------------------------------------- ##
2313 ## Accumulate code for creating libtool. ##
2314 ## ------------------------------------- ##
2315
2316 # So that we can recreate a full libtool script including additional
2317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2318 # in macros and then make a single call at the end using the `libtool'
2319 # label.
2320
2321
2322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2323 # ----------------------------------------
2324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2325
2326
2327 # Initialize.
2328
2329
2330
2331 # _LT_CONFIG_LIBTOOL([COMMANDS])
2332 # ------------------------------
2333 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2334
2335
2336 # Initialize.
2337
2338
2339
2340 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2341 # -----------------------------------------------------
2342
2343
2344
2345 # _LT_FORMAT_COMMENT([COMMENT])
2346 # -----------------------------
2347 # Add leading comment marks to the start of each line, and a trailing
2348 # full-stop to the whole comment if one is not present already.
2349
2350
2351
2352
2353 ## ------------------------ ##
2354 ## FIXME: Eliminate VARNAME ##
2355 ## ------------------------ ##
2356
2357
2358 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2359 # -------------------------------------------------------------------
2360 # CONFIGNAME is the name given to the value in the libtool script.
2361 # VARNAME is the (base) name used in the configure script.
2362 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2363 # VARNAME.  Any other value will be used directly.
2364
2365
2366
2367 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2368 # --------------------------------------------------------
2369
2370
2371
2372 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2373 # ------------------------------------------------
2374
2375
2376
2377 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2378 # ---------------------------------------------------------
2379
2380
2381
2382 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2383 # --------------------------------------------------
2384
2385
2386
2387 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2388 # ---------------------------------------------------
2389
2390
2391
2392 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2393 # ---------------------------------------------------
2394
2395
2396
2397
2398 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2399 # ------------------------------------------------
2400
2401
2402
2403
2404 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2405 # ------------------------------------
2406 # Quote a variable value, and forward it to `config.status' so that its
2407 # declaration there will have the same value as in `configure'.  VARNAME
2408 # must have a single quote delimited value for this to work.
2409
2410
2411
2412 # _LT_CONFIG_STATUS_DECLARATIONS
2413 # ------------------------------
2414 # We delimit libtool config variables with single quotes, so when
2415 # we write them to config.status, we have to be sure to quote all
2416 # embedded single quotes properly.  In configure, this macro expands
2417 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2418 #
2419 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2420
2421
2422
2423 # _LT_LIBTOOL_TAGS
2424 # ----------------
2425 # Output comment and list of tags supported by the script
2426
2427
2428
2429 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2430 # -----------------------------------
2431 # Extract the dictionary values for VARNAME (optionally with TAG) and
2432 # expand to a commented shell variable setting:
2433 #
2434 #    # Some comment about what VAR is for.
2435 #    visible_name=$lt_internal_name
2436
2437
2438
2439 # _LT_LIBTOOL_CONFIG_VARS
2440 # -----------------------
2441 # Produce commented declarations of non-tagged libtool config variables
2442 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2443 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2444 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2445
2446
2447
2448 # _LT_LIBTOOL_TAG_VARS(TAG)
2449 # -------------------------
2450
2451
2452
2453 # _LT_TAGVAR(VARNAME, [TAGNAME])
2454 # ------------------------------
2455
2456
2457
2458 # _LT_CONFIG_COMMANDS
2459 # -------------------
2460 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2461 # variables for single and double quote escaping we saved from calls
2462 # to _LT_DECL, we can put quote escaped variables declarations
2463 # into `config.status', and then the shell code to quote escape them in
2464 # for loops in `config.status'.  Finally, any additional code accumulated
2465 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2466 #_LT_CONFIG_COMMANDS
2467
2468
2469 # Initialize.
2470
2471
2472 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2473 # ------------------------------------
2474 # Generate a child script FILE with all initialization necessary to
2475 # reuse the environment learned by the parent script, and make the
2476 # file executable.  If COMMENT is supplied, it is inserted after the
2477 # `#!' sequence but before initialization text begins.  After this
2478 # macro, additional text can be appended to FILE to form the body of
2479 # the child script.  The macro ends with non-zero status if the
2480 # file could not be fully written (such as if the disk is full).
2481 # _LT_GENERATED_FILE_INIT
2482
2483 # LT_OUTPUT
2484 # ---------
2485 # This macro allows early generation of the libtool script (before
2486 # AC_OUTPUT is called), incase it is used in configure for compilation
2487 # tests.
2488 # LT_OUTPUT
2489
2490
2491 # _LT_CONFIG(TAG)
2492 # ---------------
2493 # If TAG is the built-in tag, create an initial libtool script with a
2494 # default configuration from the untagged config vars.  Otherwise add code
2495 # to config.status for appending the configuration named by TAG from the
2496 # matching tagged config vars.
2497 # _LT_CONFIG
2498
2499
2500 # LT_SUPPORTED_TAG(TAG)
2501 # ---------------------
2502 # Trace this macro to discover what tags are supported by the libtool
2503 # --tag option, using:
2504 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2505
2506
2507
2508 # C support is built-in for now
2509
2510
2511
2512
2513 # LT_LANG(LANG)
2514 # -------------
2515 # Enable libtool support for the given language if not already enabled.
2516 # LT_LANG
2517
2518
2519 # _LT_LANG(LANGNAME)
2520 # ------------------
2521 # _LT_LANG
2522
2523
2524 # _LT_LANG_DEFAULT_CONFIG
2525 # -----------------------
2526 # _LT_LANG_DEFAULT_CONFIG
2527
2528 # Obsolete macros:
2529 # This is what autoupdate's m4 run will expand.  It fires
2530 # the warning (with _au_warn_XXX), outputs it into the
2531 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2532 # the replacement expansion.
2533
2534
2535 # This is an auxiliary macro that is also run when
2536 # autoupdate runs m4.  It simply calls m4_warning, but
2537 # we need a wrapper so that each warning is emitted only
2538 # once.  We break the quoting in m4_warning's argument in
2539 # order to expand this macro's arguments, not AU_DEFUN's.
2540
2541
2542 # Finally, this is the expansion that is picked up by
2543 # autoconf.  It tells the user to run autoupdate, and
2544 # then outputs the replacement expansion.  We do not care
2545 # about autoupdate's warning because that contains
2546 # information on what to do *after* running autoupdate.
2547
2548 # This is what autoupdate's m4 run will expand.  It fires
2549 # the warning (with _au_warn_XXX), outputs it into the
2550 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2551 # the replacement expansion.
2552
2553
2554 # This is an auxiliary macro that is also run when
2555 # autoupdate runs m4.  It simply calls m4_warning, but
2556 # we need a wrapper so that each warning is emitted only
2557 # once.  We break the quoting in m4_warning's argument in
2558 # order to expand this macro's arguments, not AU_DEFUN's.
2559
2560
2561 # Finally, this is the expansion that is picked up by
2562 # autoconf.  It tells the user to run autoupdate, and
2563 # then outputs the replacement expansion.  We do not care
2564 # about autoupdate's warning because that contains
2565 # information on what to do *after* running autoupdate.
2566
2567 # This is what autoupdate's m4 run will expand.  It fires
2568 # the warning (with _au_warn_XXX), outputs it into the
2569 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2570 # the replacement expansion.
2571
2572
2573 # This is an auxiliary macro that is also run when
2574 # autoupdate runs m4.  It simply calls m4_warning, but
2575 # we need a wrapper so that each warning is emitted only
2576 # once.  We break the quoting in m4_warning's argument in
2577 # order to expand this macro's arguments, not AU_DEFUN's.
2578
2579
2580 # Finally, this is the expansion that is picked up by
2581 # autoconf.  It tells the user to run autoupdate, and
2582 # then outputs the replacement expansion.  We do not care
2583 # about autoupdate's warning because that contains
2584 # information on what to do *after* running autoupdate.
2585
2586 # This is what autoupdate's m4 run will expand.  It fires
2587 # the warning (with _au_warn_XXX), outputs it into the
2588 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2589 # the replacement expansion.
2590
2591
2592 # This is an auxiliary macro that is also run when
2593 # autoupdate runs m4.  It simply calls m4_warning, but
2594 # we need a wrapper so that each warning is emitted only
2595 # once.  We break the quoting in m4_warning's argument in
2596 # order to expand this macro's arguments, not AU_DEFUN's.
2597
2598
2599 # Finally, this is the expansion that is picked up by
2600 # autoconf.  It tells the user to run autoupdate, and
2601 # then outputs the replacement expansion.  We do not care
2602 # about autoupdate's warning because that contains
2603 # information on what to do *after* running autoupdate.
2604
2605 # This is what autoupdate's m4 run will expand.  It fires
2606 # the warning (with _au_warn_XXX), outputs it into the
2607 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2608 # the replacement expansion.
2609
2610
2611 # This is an auxiliary macro that is also run when
2612 # autoupdate runs m4.  It simply calls m4_warning, but
2613 # we need a wrapper so that each warning is emitted only
2614 # once.  We break the quoting in m4_warning's argument in
2615 # order to expand this macro's arguments, not AU_DEFUN's.
2616
2617
2618 # Finally, this is the expansion that is picked up by
2619 # autoconf.  It tells the user to run autoupdate, and
2620 # then outputs the replacement expansion.  We do not care
2621 # about autoupdate's warning because that contains
2622 # information on what to do *after* running autoupdate.
2623
2624
2625
2626 # _LT_TAG_COMPILER
2627 # ----------------
2628 # _LT_TAG_COMPILER
2629
2630
2631 # _LT_COMPILER_BOILERPLATE
2632 # ------------------------
2633 # Check for compiler boilerplate output or warnings with
2634 # the simple compiler test code.
2635 # _LT_COMPILER_BOILERPLATE
2636
2637
2638 # _LT_LINKER_BOILERPLATE
2639 # ----------------------
2640 # Check for linker boilerplate output or warnings with
2641 # the simple link test code.
2642 # _LT_LINKER_BOILERPLATE
2643
2644 # _LT_REQUIRED_DARWIN_CHECKS
2645 # -------------------------
2646
2647
2648
2649 # _LT_DARWIN_LINKER_FEATURES
2650 # --------------------------
2651 # Checks for linker and compiler features on Darwin / macOS / iOS
2652
2653
2654 # _LT_SYS_MODULE_PATH_AIX
2655 # -----------------------
2656 # Links a minimal program and checks the executable
2657 # for the system default hardcoded library path. In most cases,
2658 # this is /usr/lib:/lib, but when the MPI compilers are used
2659 # the location of the communication and MPI libs are included too.
2660 # If we don't find anything, use the default library path according
2661 # to the aix ld manual.
2662 # _LT_SYS_MODULE_PATH_AIX
2663
2664
2665 # _LT_SHELL_INIT(ARG)
2666 # -------------------
2667 # _LT_SHELL_INIT
2668
2669
2670
2671 # _LT_PROG_ECHO_BACKSLASH
2672 # -----------------------
2673 # Find how we can fake an echo command that does not interpret backslash.
2674 # In particular, with Autoconf 2.60 or later we add some code to the start
2675 # of the generated configure script which will find a shell with a builtin
2676 # printf (which we can use as an echo command).
2677 # _LT_PROG_ECHO_BACKSLASH
2678
2679
2680 # _LT_ENABLE_LOCK
2681 # ---------------
2682 # _LT_ENABLE_LOCK
2683
2684
2685 # _LT_CMD_OLD_ARCHIVE
2686 # -------------------
2687 # _LT_CMD_OLD_ARCHIVE
2688
2689
2690 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2691 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2692 # ----------------------------------------------------------------
2693 # Check whether the given compiler option works
2694 # _LT_COMPILER_OPTION
2695
2696 # Old name:
2697 # This is what autoupdate's m4 run will expand.  It fires
2698 # the warning (with _au_warn_XXX), outputs it into the
2699 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2700 # the replacement expansion.
2701
2702
2703 # This is an auxiliary macro that is also run when
2704 # autoupdate runs m4.  It simply calls m4_warning, but
2705 # we need a wrapper so that each warning is emitted only
2706 # once.  We break the quoting in m4_warning's argument in
2707 # order to expand this macro's arguments, not AU_DEFUN's.
2708
2709
2710 # Finally, this is the expansion that is picked up by
2711 # autoconf.  It tells the user to run autoupdate, and
2712 # then outputs the replacement expansion.  We do not care
2713 # about autoupdate's warning because that contains
2714 # information on what to do *after* running autoupdate.
2715
2716
2717
2718 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2719 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2720 # ----------------------------------------------------
2721 # Check whether the given linker option works
2722 # _LT_LINKER_OPTION
2723
2724 # Old name:
2725 # This is what autoupdate's m4 run will expand.  It fires
2726 # the warning (with _au_warn_XXX), outputs it into the
2727 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2728 # the replacement expansion.
2729
2730
2731 # This is an auxiliary macro that is also run when
2732 # autoupdate runs m4.  It simply calls m4_warning, but
2733 # we need a wrapper so that each warning is emitted only
2734 # once.  We break the quoting in m4_warning's argument in
2735 # order to expand this macro's arguments, not AU_DEFUN's.
2736
2737
2738 # Finally, this is the expansion that is picked up by
2739 # autoconf.  It tells the user to run autoupdate, and
2740 # then outputs the replacement expansion.  We do not care
2741 # about autoupdate's warning because that contains
2742 # information on what to do *after* running autoupdate.
2743
2744
2745
2746 # LT_CMD_MAX_LEN
2747 #---------------
2748 # LT_CMD_MAX_LEN
2749
2750 # Old name:
2751 # This is what autoupdate's m4 run will expand.  It fires
2752 # the warning (with _au_warn_XXX), outputs it into the
2753 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2754 # the replacement expansion.
2755
2756
2757 # This is an auxiliary macro that is also run when
2758 # autoupdate runs m4.  It simply calls m4_warning, but
2759 # we need a wrapper so that each warning is emitted only
2760 # once.  We break the quoting in m4_warning's argument in
2761 # order to expand this macro's arguments, not AU_DEFUN's.
2762
2763
2764 # Finally, this is the expansion that is picked up by
2765 # autoconf.  It tells the user to run autoupdate, and
2766 # then outputs the replacement expansion.  We do not care
2767 # about autoupdate's warning because that contains
2768 # information on what to do *after* running autoupdate.
2769
2770
2771
2772 # _LT_HEADER_DLFCN
2773 # ----------------
2774 # _LT_HEADER_DLFCN
2775
2776
2777 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2778 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2779 # ----------------------------------------------------------------
2780 # _LT_TRY_DLOPEN_SELF
2781
2782
2783 # LT_SYS_DLOPEN_SELF
2784 # ------------------
2785 # LT_SYS_DLOPEN_SELF
2786
2787 # Old name:
2788 # This is what autoupdate's m4 run will expand.  It fires
2789 # the warning (with _au_warn_XXX), outputs it into the
2790 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2791 # the replacement expansion.
2792
2793
2794 # This is an auxiliary macro that is also run when
2795 # autoupdate runs m4.  It simply calls m4_warning, but
2796 # we need a wrapper so that each warning is emitted only
2797 # once.  We break the quoting in m4_warning's argument in
2798 # order to expand this macro's arguments, not AU_DEFUN's.
2799
2800
2801 # Finally, this is the expansion that is picked up by
2802 # autoconf.  It tells the user to run autoupdate, and
2803 # then outputs the replacement expansion.  We do not care
2804 # about autoupdate's warning because that contains
2805 # information on what to do *after* running autoupdate.
2806
2807
2808
2809 # _LT_COMPILER_C_O([TAGNAME])
2810 # ---------------------------
2811 # Check to see if options -c and -o are simultaneously supported by compiler.
2812 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2813 # _LT_COMPILER_C_O
2814
2815
2816 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2817 # ----------------------------------
2818 # Check to see if we can do hard links to lock some files if needed
2819 # _LT_COMPILER_FILE_LOCKS
2820
2821
2822 # _LT_CHECK_OBJDIR
2823 # ----------------
2824 # _LT_CHECK_OBJDIR
2825
2826
2827 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2828 # --------------------------------------
2829 # Check hardcoding attributes.
2830 # _LT_LINKER_HARDCODE_LIBPATH
2831
2832
2833 # _LT_CMD_STRIPLIB
2834 # ----------------
2835 # _LT_CMD_STRIPLIB
2836
2837
2838 # _LT_SYS_DYNAMIC_LINKER([TAG])
2839 # -----------------------------
2840 # PORTME Fill in your ld.so characteristics
2841 # _LT_SYS_DYNAMIC_LINKER
2842
2843
2844 # _LT_PATH_TOOL_PREFIX(TOOL)
2845 # --------------------------
2846 # find a file program which can recognize shared library
2847 # _LT_PATH_TOOL_PREFIX
2848
2849 # Old name:
2850 # This is what autoupdate's m4 run will expand.  It fires
2851 # the warning (with _au_warn_XXX), outputs it into the
2852 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2853 # the replacement expansion.
2854
2855
2856 # This is an auxiliary macro that is also run when
2857 # autoupdate runs m4.  It simply calls m4_warning, but
2858 # we need a wrapper so that each warning is emitted only
2859 # once.  We break the quoting in m4_warning's argument in
2860 # order to expand this macro's arguments, not AU_DEFUN's.
2861
2862
2863 # Finally, this is the expansion that is picked up by
2864 # autoconf.  It tells the user to run autoupdate, and
2865 # then outputs the replacement expansion.  We do not care
2866 # about autoupdate's warning because that contains
2867 # information on what to do *after* running autoupdate.
2868
2869
2870
2871 # _LT_PATH_MAGIC
2872 # --------------
2873 # find a file program which can recognize a shared library
2874 # _LT_PATH_MAGIC
2875
2876
2877 # LT_PATH_LD
2878 # ----------
2879 # find the pathname to the GNU or non-GNU linker
2880 # LT_PATH_LD
2881
2882 # Old names:
2883 # This is what autoupdate's m4 run will expand.  It fires
2884 # the warning (with _au_warn_XXX), outputs it into the
2885 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2886 # the replacement expansion.
2887
2888
2889 # This is an auxiliary macro that is also run when
2890 # autoupdate runs m4.  It simply calls m4_warning, but
2891 # we need a wrapper so that each warning is emitted only
2892 # once.  We break the quoting in m4_warning's argument in
2893 # order to expand this macro's arguments, not AU_DEFUN's.
2894
2895
2896 # Finally, this is the expansion that is picked up by
2897 # autoconf.  It tells the user to run autoupdate, and
2898 # then outputs the replacement expansion.  We do not care
2899 # about autoupdate's warning because that contains
2900 # information on what to do *after* running autoupdate.
2901
2902 # This is what autoupdate's m4 run will expand.  It fires
2903 # the warning (with _au_warn_XXX), outputs it into the
2904 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2905 # the replacement expansion.
2906
2907
2908 # This is an auxiliary macro that is also run when
2909 # autoupdate runs m4.  It simply calls m4_warning, but
2910 # we need a wrapper so that each warning is emitted only
2911 # once.  We break the quoting in m4_warning's argument in
2912 # order to expand this macro's arguments, not AU_DEFUN's.
2913
2914
2915 # Finally, this is the expansion that is picked up by
2916 # autoconf.  It tells the user to run autoupdate, and
2917 # then outputs the replacement expansion.  We do not care
2918 # about autoupdate's warning because that contains
2919 # information on what to do *after* running autoupdate.
2920
2921
2922
2923 # _LT_PATH_LD_GNU
2924 #- --------------
2925 # _LT_PATH_LD_GNU
2926
2927
2928 # _LT_CMD_RELOAD
2929 # --------------
2930 # find reload flag for linker
2931 #   -- PORTME Some linkers may need a different reload flag.
2932 # _LT_CMD_RELOAD
2933
2934
2935 # _LT_CHECK_MAGIC_METHOD
2936 # ----------------------
2937 # how to check for library dependencies
2938 #  -- PORTME fill in with the dynamic library characteristics
2939 # _LT_CHECK_MAGIC_METHOD
2940
2941
2942 # LT_PATH_NM
2943 # ----------
2944 # find the pathname to a BSD- or MS-compatible name lister, and any flags
2945 # needed to make it compatible
2946 # LT_PATH_NM
2947
2948 # Old names:
2949 # This is what autoupdate's m4 run will expand.  It fires
2950 # the warning (with _au_warn_XXX), outputs it into the
2951 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2952 # the replacement expansion.
2953
2954
2955 # This is an auxiliary macro that is also run when
2956 # autoupdate runs m4.  It simply calls m4_warning, but
2957 # we need a wrapper so that each warning is emitted only
2958 # once.  We break the quoting in m4_warning's argument in
2959 # order to expand this macro's arguments, not AU_DEFUN's.
2960
2961
2962 # Finally, this is the expansion that is picked up by
2963 # autoconf.  It tells the user to run autoupdate, and
2964 # then outputs the replacement expansion.  We do not care
2965 # about autoupdate's warning because that contains
2966 # information on what to do *after* running autoupdate.
2967
2968 # This is what autoupdate's m4 run will expand.  It fires
2969 # the warning (with _au_warn_XXX), outputs it into the
2970 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2971 # the replacement expansion.
2972
2973
2974 # This is an auxiliary macro that is also run when
2975 # autoupdate runs m4.  It simply calls m4_warning, but
2976 # we need a wrapper so that each warning is emitted only
2977 # once.  We break the quoting in m4_warning's argument in
2978 # order to expand this macro's arguments, not AU_DEFUN's.
2979
2980
2981 # Finally, this is the expansion that is picked up by
2982 # autoconf.  It tells the user to run autoupdate, and
2983 # then outputs the replacement expansion.  We do not care
2984 # about autoupdate's warning because that contains
2985 # information on what to do *after* running autoupdate.
2986
2987
2988
2989 # LT_LIB_M
2990 # --------
2991 # check for math library
2992 # LT_LIB_M
2993
2994 # Old name:
2995 # This is what autoupdate's m4 run will expand.  It fires
2996 # the warning (with _au_warn_XXX), outputs it into the
2997 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2998 # the replacement expansion.
2999
3000
3001 # This is an auxiliary macro that is also run when
3002 # autoupdate runs m4.  It simply calls m4_warning, but
3003 # we need a wrapper so that each warning is emitted only
3004 # once.  We break the quoting in m4_warning's argument in
3005 # order to expand this macro's arguments, not AU_DEFUN's.
3006
3007
3008 # Finally, this is the expansion that is picked up by
3009 # autoconf.  It tells the user to run autoupdate, and
3010 # then outputs the replacement expansion.  We do not care
3011 # about autoupdate's warning because that contains
3012 # information on what to do *after* running autoupdate.
3013
3014
3015
3016 # _LT_COMPILER_NO_RTTI([TAGNAME])
3017 # -------------------------------
3018 # _LT_COMPILER_NO_RTTI
3019
3020
3021 # _LT_CMD_GLOBAL_SYMBOLS
3022 # ----------------------
3023  # _LT_CMD_GLOBAL_SYMBOLS
3024
3025
3026 # _LT_COMPILER_PIC([TAGNAME])
3027 # ---------------------------
3028 # _LT_COMPILER_PIC
3029
3030 enable_darwin_at_rpath_$1=no
3031
3032 # _LT_LINKER_SHLIBS([TAGNAME])
3033 # ----------------------------
3034 # See if the linker supports building shared libraries.
3035 # _LT_LINKER_SHLIBS
3036
3037
3038 # _LT_LANG_C_CONFIG([TAG])
3039 # ------------------------
3040 # Ensure that the configuration variables for a C compiler are suitably
3041 # defined.  These variables are subsequently used by _LT_CONFIG to write
3042 # the compiler configuration to `libtool'.
3043 # _LT_LANG_C_CONFIG
3044
3045
3046 # _LT_LANG_CXX_CONFIG([TAG])
3047 # --------------------------
3048 # Ensure that the configuration variables for a C++ compiler are suitably
3049 # defined.  These variables are subsequently used by _LT_CONFIG to write
3050 # the compiler configuration to `libtool'.
3051 # _LT_LANG_CXX_CONFIG
3052
3053 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3054 # ---------------------------------
3055 # Figure out "hidden" library dependencies from verbose
3056 # compiler output when linking a shared library.
3057 # Parse the compiler output and extract the necessary
3058 # objects, libraries and library flags.
3059 # _LT_SYS_HIDDEN_LIBDEPS
3060
3061
3062 # _LT_LANG_F77_CONFIG([TAG])
3063 # --------------------------
3064 # Ensure that the configuration variables for a Fortran 77 compiler are
3065 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3066 # to write the compiler configuration to `libtool'.
3067 # _LT_LANG_F77_CONFIG
3068
3069
3070 # _LT_LANG_FC_CONFIG([TAG])
3071 # -------------------------
3072 # Ensure that the configuration variables for a Fortran compiler are
3073 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3074 # to write the compiler configuration to `libtool'.
3075 # _LT_LANG_FC_CONFIG
3076
3077
3078 # _LT_LANG_GCJ_CONFIG([TAG])
3079 # --------------------------
3080 # Ensure that the configuration variables for the GNU Java Compiler compiler
3081 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3082 # to write the compiler configuration to `libtool'.
3083 # _LT_LANG_GCJ_CONFIG
3084
3085
3086 # _LT_LANG_RC_CONFIG([TAG])
3087 # -------------------------
3088 # Ensure that the configuration variables for the Windows resource compiler
3089 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3090 # to write the compiler configuration to `libtool'.
3091 # _LT_LANG_RC_CONFIG
3092
3093
3094 # LT_PROG_GCJ
3095 # -----------
3096
3097
3098 # Old name:
3099 # This is what autoupdate's m4 run will expand.  It fires
3100 # the warning (with _au_warn_XXX), outputs it into the
3101 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3102 # the replacement expansion.
3103
3104
3105 # This is an auxiliary macro that is also run when
3106 # autoupdate runs m4.  It simply calls m4_warning, but
3107 # we need a wrapper so that each warning is emitted only
3108 # once.  We break the quoting in m4_warning's argument in
3109 # order to expand this macro's arguments, not AU_DEFUN's.
3110
3111
3112 # Finally, this is the expansion that is picked up by
3113 # autoconf.  It tells the user to run autoupdate, and
3114 # then outputs the replacement expansion.  We do not care
3115 # about autoupdate's warning because that contains
3116 # information on what to do *after* running autoupdate.
3117
3118
3119
3120 # LT_PROG_RC
3121 # ----------
3122
3123
3124 # Old name:
3125 # This is what autoupdate's m4 run will expand.  It fires
3126 # the warning (with _au_warn_XXX), outputs it into the
3127 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3128 # the replacement expansion.
3129
3130
3131 # This is an auxiliary macro that is also run when
3132 # autoupdate runs m4.  It simply calls m4_warning, but
3133 # we need a wrapper so that each warning is emitted only
3134 # once.  We break the quoting in m4_warning's argument in
3135 # order to expand this macro's arguments, not AU_DEFUN's.
3136
3137
3138 # Finally, this is the expansion that is picked up by
3139 # autoconf.  It tells the user to run autoupdate, and
3140 # then outputs the replacement expansion.  We do not care
3141 # about autoupdate's warning because that contains
3142 # information on what to do *after* running autoupdate.
3143
3144
3145
3146 # _LT_DECL_EGREP
3147 # --------------
3148 # If we don't have a new enough Autoconf to choose the best grep
3149 # available, choose the one first in the user's PATH.
3150
3151
3152
3153 # _LT_DECL_OBJDUMP
3154 # --------------
3155 # If we don't have a new enough Autoconf to choose the best objdump
3156 # available, choose the one first in the user's PATH.
3157
3158
3159
3160 # _LT_DECL_SED
3161 # ------------
3162 # Check for a fully-functional sed program, that truncates
3163 # as few characters as possible.  Prefer GNU sed if found.
3164 # _LT_DECL_SED
3165
3166 #m4_ifndef
3167
3168 # Old name:
3169 # This is what autoupdate's m4 run will expand.  It fires
3170 # the warning (with _au_warn_XXX), outputs it into the
3171 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3172 # the replacement expansion.
3173
3174
3175 # This is an auxiliary macro that is also run when
3176 # autoupdate runs m4.  It simply calls m4_warning, but
3177 # we need a wrapper so that each warning is emitted only
3178 # once.  We break the quoting in m4_warning's argument in
3179 # order to expand this macro's arguments, not AU_DEFUN's.
3180
3181
3182 # Finally, this is the expansion that is picked up by
3183 # autoconf.  It tells the user to run autoupdate, and
3184 # then outputs the replacement expansion.  We do not care
3185 # about autoupdate's warning because that contains
3186 # information on what to do *after* running autoupdate.
3187
3188
3189
3190 # _LT_CHECK_SHELL_FEATURES
3191 # ------------------------
3192 # Find out whether the shell is Bourne or XSI compatible,
3193 # or has some other useful features.
3194 # _LT_CHECK_SHELL_FEATURES
3195
3196
3197 # _LT_PROG_XSI_SHELLFNS
3198 # ---------------------
3199 # Bourne and XSI compatible variants of some useful shell functions.
3200
3201
3202 # Make sure we can run config.sub.
3203 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3204   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3205
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3207 $as_echo_n "checking build system type... " >&6; }
3208 if ${ac_cv_build+:} false; then :
3209   $as_echo_n "(cached) " >&6
3210 else
3211   ac_build_alias=$build_alias
3212 test "x$ac_build_alias" = x &&
3213   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3214 test "x$ac_build_alias" = x &&
3215   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3216 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3217   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3218
3219 fi
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3221 $as_echo "$ac_cv_build" >&6; }
3222 case $ac_cv_build in
3223 *-*-*) ;;
3224 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3225 esac
3226 build=$ac_cv_build
3227 ac_save_IFS=$IFS; IFS='-'
3228 set x $ac_cv_build
3229 shift
3230 build_cpu=$1
3231 build_vendor=$2
3232 shift; shift
3233 # Remember, the first character of IFS is used to create $*,
3234 # except with old shells:
3235 build_os=$*
3236 IFS=$ac_save_IFS
3237 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3238
3239
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3241 $as_echo_n "checking host system type... " >&6; }
3242 if ${ac_cv_host+:} false; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   if test "x$host_alias" = x; then
3246   ac_cv_host=$ac_cv_build
3247 else
3248   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3249     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3250 fi
3251
3252 fi
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3254 $as_echo "$ac_cv_host" >&6; }
3255 case $ac_cv_host in
3256 *-*-*) ;;
3257 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3258 esac
3259 host=$ac_cv_host
3260 ac_save_IFS=$IFS; IFS='-'
3261 set x $ac_cv_host
3262 shift
3263 host_cpu=$1
3264 host_vendor=$2
3265 shift; shift
3266 # Remember, the first character of IFS is used to create $*,
3267 # except with old shells:
3268 host_os=$*
3269 IFS=$ac_save_IFS
3270 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3271
3272
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3274 $as_echo_n "checking target system type... " >&6; }
3275 if ${ac_cv_target+:} false; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278   if test "x$target_alias" = x; then
3279   ac_cv_target=$ac_cv_host
3280 else
3281   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3282     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3283 fi
3284
3285 fi
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3287 $as_echo "$ac_cv_target" >&6; }
3288 case $ac_cv_target in
3289 *-*-*) ;;
3290 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3291 esac
3292 target=$ac_cv_target
3293 ac_save_IFS=$IFS; IFS='-'
3294 set x $ac_cv_target
3295 shift
3296 target_cpu=$1
3297 target_vendor=$2
3298 shift; shift
3299 # Remember, the first character of IFS is used to create $*,
3300 # except with old shells:
3301 target_os=$*
3302 IFS=$ac_save_IFS
3303 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3304
3305
3306 # The aliases save the names the user supplied, while $host etc.
3307 # will get canonicalized.
3308 test -n "$target_alias" &&
3309   test "$program_prefix$program_suffix$program_transform_name" = \
3310     NONENONEs,x,x, &&
3311   program_prefix=${target_alias}-
3312
3313 ac_ext=c
3314 ac_cpp='$CPP $CPPFLAGS'
3315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3317 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3318 if test -n "$ac_tool_prefix"; then
3319   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3320 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3322 $as_echo_n "checking for $ac_word... " >&6; }
3323 if ${ac_cv_prog_CC+:} false; then :
3324   $as_echo_n "(cached) " >&6
3325 else
3326   if test -n "$CC"; then
3327   ac_cv_prog_CC="$CC" # Let the user override the test.
3328 else
3329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3330 for as_dir in $PATH
3331 do
3332   IFS=$as_save_IFS
3333   test -z "$as_dir" && as_dir=.
3334     for ac_exec_ext in '' $ac_executable_extensions; do
3335   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3336     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3337     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3338     break 2
3339   fi
3340 done
3341   done
3342 IFS=$as_save_IFS
3343
3344 fi
3345 fi
3346 CC=$ac_cv_prog_CC
3347 if test -n "$CC"; then
3348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3349 $as_echo "$CC" >&6; }
3350 else
3351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3352 $as_echo "no" >&6; }
3353 fi
3354
3355
3356 fi
3357 if test -z "$ac_cv_prog_CC"; then
3358   ac_ct_CC=$CC
3359   # Extract the first word of "gcc", so it can be a program name with args.
3360 set dummy gcc; ac_word=$2
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362 $as_echo_n "checking for $ac_word... " >&6; }
3363 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3364   $as_echo_n "(cached) " >&6
3365 else
3366   if test -n "$ac_ct_CC"; then
3367   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3368 else
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3370 for as_dir in $PATH
3371 do
3372   IFS=$as_save_IFS
3373   test -z "$as_dir" && as_dir=.
3374     for ac_exec_ext in '' $ac_executable_extensions; do
3375   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3376     ac_cv_prog_ac_ct_CC="gcc"
3377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3378     break 2
3379   fi
3380 done
3381   done
3382 IFS=$as_save_IFS
3383
3384 fi
3385 fi
3386 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3387 if test -n "$ac_ct_CC"; then
3388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3389 $as_echo "$ac_ct_CC" >&6; }
3390 else
3391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392 $as_echo "no" >&6; }
3393 fi
3394
3395   if test "x$ac_ct_CC" = x; then
3396     CC=""
3397   else
3398     case $cross_compiling:$ac_tool_warned in
3399 yes:)
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3402 ac_tool_warned=yes ;;
3403 esac
3404     CC=$ac_ct_CC
3405   fi
3406 else
3407   CC="$ac_cv_prog_CC"
3408 fi
3409
3410 if test -z "$CC"; then
3411           if test -n "$ac_tool_prefix"; then
3412     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3413 set dummy ${ac_tool_prefix}cc; ac_word=$2
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3415 $as_echo_n "checking for $ac_word... " >&6; }
3416 if ${ac_cv_prog_CC+:} false; then :
3417   $as_echo_n "(cached) " >&6
3418 else
3419   if test -n "$CC"; then
3420   ac_cv_prog_CC="$CC" # Let the user override the test.
3421 else
3422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423 for as_dir in $PATH
3424 do
3425   IFS=$as_save_IFS
3426   test -z "$as_dir" && as_dir=.
3427     for ac_exec_ext in '' $ac_executable_extensions; do
3428   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3429     ac_cv_prog_CC="${ac_tool_prefix}cc"
3430     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3431     break 2
3432   fi
3433 done
3434   done
3435 IFS=$as_save_IFS
3436
3437 fi
3438 fi
3439 CC=$ac_cv_prog_CC
3440 if test -n "$CC"; then
3441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3442 $as_echo "$CC" >&6; }
3443 else
3444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3445 $as_echo "no" >&6; }
3446 fi
3447
3448
3449   fi
3450 fi
3451 if test -z "$CC"; then
3452   # Extract the first word of "cc", so it can be a program name with args.
3453 set dummy cc; ac_word=$2
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3455 $as_echo_n "checking for $ac_word... " >&6; }
3456 if ${ac_cv_prog_CC+:} false; then :
3457   $as_echo_n "(cached) " >&6
3458 else
3459   if test -n "$CC"; then
3460   ac_cv_prog_CC="$CC" # Let the user override the test.
3461 else
3462   ac_prog_rejected=no
3463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3464 for as_dir in $PATH
3465 do
3466   IFS=$as_save_IFS
3467   test -z "$as_dir" && as_dir=.
3468     for ac_exec_ext in '' $ac_executable_extensions; do
3469   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3470     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3471        ac_prog_rejected=yes
3472        continue
3473      fi
3474     ac_cv_prog_CC="cc"
3475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3476     break 2
3477   fi
3478 done
3479   done
3480 IFS=$as_save_IFS
3481
3482 if test $ac_prog_rejected = yes; then
3483   # We found a bogon in the path, so make sure we never use it.
3484   set dummy $ac_cv_prog_CC
3485   shift
3486   if test $# != 0; then
3487     # We chose a different compiler from the bogus one.
3488     # However, it has the same basename, so the bogon will be chosen
3489     # first if we set CC to just the basename; use the full file name.
3490     shift
3491     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3492   fi
3493 fi
3494 fi
3495 fi
3496 CC=$ac_cv_prog_CC
3497 if test -n "$CC"; then
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3499 $as_echo "$CC" >&6; }
3500 else
3501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503 fi
3504
3505
3506 fi
3507 if test -z "$CC"; then
3508   if test -n "$ac_tool_prefix"; then
3509   for ac_prog in cl.exe
3510   do
3511     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3512 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514 $as_echo_n "checking for $ac_word... " >&6; }
3515 if ${ac_cv_prog_CC+:} false; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test -n "$CC"; then
3519   ac_cv_prog_CC="$CC" # Let the user override the test.
3520 else
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH
3523 do
3524   IFS=$as_save_IFS
3525   test -z "$as_dir" && as_dir=.
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3528     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530     break 2
3531   fi
3532 done
3533   done
3534 IFS=$as_save_IFS
3535
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 $as_echo "no" >&6; }
3545 fi
3546
3547
3548     test -n "$CC" && break
3549   done
3550 fi
3551 if test -z "$CC"; then
3552   ac_ct_CC=$CC
3553   for ac_prog in cl.exe
3554 do
3555   # Extract the first word of "$ac_prog", so it can be a program name with args.
3556 set dummy $ac_prog; ac_word=$2
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3558 $as_echo_n "checking for $ac_word... " >&6; }
3559 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3560   $as_echo_n "(cached) " >&6
3561 else
3562   if test -n "$ac_ct_CC"; then
3563   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3564 else
3565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566 for as_dir in $PATH
3567 do
3568   IFS=$as_save_IFS
3569   test -z "$as_dir" && as_dir=.
3570     for ac_exec_ext in '' $ac_executable_extensions; do
3571   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3572     ac_cv_prog_ac_ct_CC="$ac_prog"
3573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574     break 2
3575   fi
3576 done
3577   done
3578 IFS=$as_save_IFS
3579
3580 fi
3581 fi
3582 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3583 if test -n "$ac_ct_CC"; then
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3585 $as_echo "$ac_ct_CC" >&6; }
3586 else
3587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588 $as_echo "no" >&6; }
3589 fi
3590
3591
3592   test -n "$ac_ct_CC" && break
3593 done
3594
3595   if test "x$ac_ct_CC" = x; then
3596     CC=""
3597   else
3598     case $cross_compiling:$ac_tool_warned in
3599 yes:)
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3602 ac_tool_warned=yes ;;
3603 esac
3604     CC=$ac_ct_CC
3605   fi
3606 fi
3607
3608 fi
3609
3610
3611 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3613 as_fn_error $? "no acceptable C compiler found in \$PATH
3614 See \`config.log' for more details" "$LINENO" 5; }
3615
3616 # Provide some information about the compiler.
3617 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3618 set X $ac_compile
3619 ac_compiler=$2
3620 for ac_option in --version -v -V -qversion; do
3621   { { ac_try="$ac_compiler $ac_option >&5"
3622 case "(($ac_try" in
3623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3624   *) ac_try_echo=$ac_try;;
3625 esac
3626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3627 $as_echo "$ac_try_echo"; } >&5
3628   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3629   ac_status=$?
3630   if test -s conftest.err; then
3631     sed '10a\
3632 ... rest of stderr output deleted ...
3633          10q' conftest.err >conftest.er1
3634     cat conftest.er1 >&5
3635   fi
3636   rm -f conftest.er1 conftest.err
3637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3638   test $ac_status = 0; }
3639 done
3640
3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h.  */
3643
3644 int
3645 main ()
3646 {
3647
3648   ;
3649   return 0;
3650 }
3651 _ACEOF
3652 ac_clean_files_save=$ac_clean_files
3653 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3654 # Try to create an executable without -o first, disregard a.out.
3655 # It will help us diagnose broken compilers, and finding out an intuition
3656 # of exeext.
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3658 $as_echo_n "checking whether the C compiler works... " >&6; }
3659 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3660
3661 # The possible output files:
3662 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3663
3664 ac_rmfiles=
3665 for ac_file in $ac_files
3666 do
3667   case $ac_file in
3668     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3669     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3670   esac
3671 done
3672 rm -f $ac_rmfiles
3673
3674 if { { ac_try="$ac_link_default"
3675 case "(($ac_try" in
3676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3677   *) ac_try_echo=$ac_try;;
3678 esac
3679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3680 $as_echo "$ac_try_echo"; } >&5
3681   (eval "$ac_link_default") 2>&5
3682   ac_status=$?
3683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3684   test $ac_status = 0; }; then :
3685   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3686 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3687 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3688 # so that the user can short-circuit this test for compilers unknown to
3689 # Autoconf.
3690 for ac_file in $ac_files ''
3691 do
3692   test -f "$ac_file" || continue
3693   case $ac_file in
3694     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3695         ;;
3696     [ab].out )
3697         # We found the default executable, but exeext='' is most
3698         # certainly right.
3699         break;;
3700     *.* )
3701         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3702         then :; else
3703            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3704         fi
3705         # We set ac_cv_exeext here because the later test for it is not
3706         # safe: cross compilers may not add the suffix if given an `-o'
3707         # argument, so we may need to know it at that point already.
3708         # Even if this section looks crufty: it has the advantage of
3709         # actually working.
3710         break;;
3711     * )
3712         break;;
3713   esac
3714 done
3715 test "$ac_cv_exeext" = no && ac_cv_exeext=
3716
3717 else
3718   ac_file=''
3719 fi
3720 if test -z "$ac_file"; then :
3721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3722 $as_echo "no" >&6; }
3723 $as_echo "$as_me: failed program was:" >&5
3724 sed 's/^/| /' conftest.$ac_ext >&5
3725
3726 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3727 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3728 as_fn_error 77 "C compiler cannot create executables
3729 See \`config.log' for more details" "$LINENO" 5; }
3730 else
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3732 $as_echo "yes" >&6; }
3733 fi
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3735 $as_echo_n "checking for C compiler default output file name... " >&6; }
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3737 $as_echo "$ac_file" >&6; }
3738 ac_exeext=$ac_cv_exeext
3739
3740 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3741 ac_clean_files=$ac_clean_files_save
3742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3743 $as_echo_n "checking for suffix of executables... " >&6; }
3744 if { { ac_try="$ac_link"
3745 case "(($ac_try" in
3746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3747   *) ac_try_echo=$ac_try;;
3748 esac
3749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3750 $as_echo "$ac_try_echo"; } >&5
3751   (eval "$ac_link") 2>&5
3752   ac_status=$?
3753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3754   test $ac_status = 0; }; then :
3755   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3756 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3757 # work properly (i.e., refer to `conftest.exe'), while it won't with
3758 # `rm'.
3759 for ac_file in conftest.exe conftest conftest.*; do
3760   test -f "$ac_file" || continue
3761   case $ac_file in
3762     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3763     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3764           break;;
3765     * ) break;;
3766   esac
3767 done
3768 else
3769   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3771 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3772 See \`config.log' for more details" "$LINENO" 5; }
3773 fi
3774 rm -f conftest conftest$ac_cv_exeext
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3776 $as_echo "$ac_cv_exeext" >&6; }
3777
3778 rm -f conftest.$ac_ext
3779 EXEEXT=$ac_cv_exeext
3780 ac_exeext=$EXEEXT
3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3782 /* end confdefs.h.  */
3783 #include <stdio.h>
3784 int
3785 main ()
3786 {
3787 FILE *f = fopen ("conftest.out", "w");
3788  return ferror (f) || fclose (f) != 0;
3789
3790   ;
3791   return 0;
3792 }
3793 _ACEOF
3794 ac_clean_files="$ac_clean_files conftest.out"
3795 # Check that the compiler produces executables we can run.  If not, either
3796 # the compiler is broken, or we cross compile.
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3798 $as_echo_n "checking whether we are cross compiling... " >&6; }
3799 if test "$cross_compiling" != yes; then
3800   { { ac_try="$ac_link"
3801 case "(($ac_try" in
3802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3803   *) ac_try_echo=$ac_try;;
3804 esac
3805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3806 $as_echo "$ac_try_echo"; } >&5
3807   (eval "$ac_link") 2>&5
3808   ac_status=$?
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }
3811   if { ac_try='./conftest$ac_cv_exeext'
3812   { { case "(($ac_try" in
3813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3814   *) ac_try_echo=$ac_try;;
3815 esac
3816 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3817 $as_echo "$ac_try_echo"; } >&5
3818   (eval "$ac_try") 2>&5
3819   ac_status=$?
3820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3821   test $ac_status = 0; }; }; then
3822     cross_compiling=no
3823   else
3824     if test "$cross_compiling" = maybe; then
3825         cross_compiling=yes
3826     else
3827         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3829 as_fn_error $? "cannot run C compiled programs.
3830 If you meant to cross compile, use \`--host'.
3831 See \`config.log' for more details" "$LINENO" 5; }
3832     fi
3833   fi
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3836 $as_echo "$cross_compiling" >&6; }
3837
3838 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3839 ac_clean_files=$ac_clean_files_save
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3841 $as_echo_n "checking for suffix of object files... " >&6; }
3842 if ${ac_cv_objext+:} false; then :
3843   $as_echo_n "(cached) " >&6
3844 else
3845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h.  */
3847
3848 int
3849 main ()
3850 {
3851
3852   ;
3853   return 0;
3854 }
3855 _ACEOF
3856 rm -f conftest.o conftest.obj
3857 if { { ac_try="$ac_compile"
3858 case "(($ac_try" in
3859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3860   *) ac_try_echo=$ac_try;;
3861 esac
3862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3863 $as_echo "$ac_try_echo"; } >&5
3864   (eval "$ac_compile") 2>&5
3865   ac_status=$?
3866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3867   test $ac_status = 0; }; then :
3868   for ac_file in conftest.o conftest.obj conftest.*; do
3869   test -f "$ac_file" || continue;
3870   case $ac_file in
3871     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3872     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3873        break;;
3874   esac
3875 done
3876 else
3877   $as_echo "$as_me: failed program was:" >&5
3878 sed 's/^/| /' conftest.$ac_ext >&5
3879
3880 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3881 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3882 as_fn_error $? "cannot compute suffix of object files: cannot compile
3883 See \`config.log' for more details" "$LINENO" 5; }
3884 fi
3885 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3886 fi
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3888 $as_echo "$ac_cv_objext" >&6; }
3889 OBJEXT=$ac_cv_objext
3890 ac_objext=$OBJEXT
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3892 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3893 if ${ac_cv_c_compiler_gnu+:} false; then :
3894   $as_echo_n "(cached) " >&6
3895 else
3896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h.  */
3898
3899 int
3900 main ()
3901 {
3902 #ifndef __GNUC__
3903        choke me
3904 #endif
3905
3906   ;
3907   return 0;
3908 }
3909 _ACEOF
3910 if ac_fn_c_try_compile "$LINENO"; then :
3911   ac_compiler_gnu=yes
3912 else
3913   ac_compiler_gnu=no
3914 fi
3915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3916 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3917
3918 fi
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3920 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3921 if test $ac_compiler_gnu = yes; then
3922   GCC=yes
3923 else
3924   GCC=
3925 fi
3926 ac_test_CFLAGS=${CFLAGS+set}
3927 ac_save_CFLAGS=$CFLAGS
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3929 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3930 if ${ac_cv_prog_cc_g+:} false; then :
3931   $as_echo_n "(cached) " >&6
3932 else
3933   ac_save_c_werror_flag=$ac_c_werror_flag
3934    ac_c_werror_flag=yes
3935    ac_cv_prog_cc_g=no
3936    CFLAGS="-g"
3937    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h.  */
3939
3940 int
3941 main ()
3942 {
3943
3944   ;
3945   return 0;
3946 }
3947 _ACEOF
3948 if ac_fn_c_try_compile "$LINENO"; then :
3949   ac_cv_prog_cc_g=yes
3950 else
3951   CFLAGS=""
3952       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3953 /* end confdefs.h.  */
3954
3955 int
3956 main ()
3957 {
3958
3959   ;
3960   return 0;
3961 }
3962 _ACEOF
3963 if ac_fn_c_try_compile "$LINENO"; then :
3964
3965 else
3966   ac_c_werror_flag=$ac_save_c_werror_flag
3967          CFLAGS="-g"
3968          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3969 /* end confdefs.h.  */
3970
3971 int
3972 main ()
3973 {
3974
3975   ;
3976   return 0;
3977 }
3978 _ACEOF
3979 if ac_fn_c_try_compile "$LINENO"; then :
3980   ac_cv_prog_cc_g=yes
3981 fi
3982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3983 fi
3984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3985 fi
3986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3987    ac_c_werror_flag=$ac_save_c_werror_flag
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3990 $as_echo "$ac_cv_prog_cc_g" >&6; }
3991 if test "$ac_test_CFLAGS" = set; then
3992   CFLAGS=$ac_save_CFLAGS
3993 elif test $ac_cv_prog_cc_g = yes; then
3994   if test "$GCC" = yes; then
3995     CFLAGS="-g -O2"
3996   else
3997     CFLAGS="-g"
3998   fi
3999 else
4000   if test "$GCC" = yes; then
4001     CFLAGS="-O2"
4002   else
4003     CFLAGS=
4004   fi
4005 fi
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4007 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4008 if ${ac_cv_prog_cc_c89+:} false; then :
4009   $as_echo_n "(cached) " >&6
4010 else
4011   ac_cv_prog_cc_c89=no
4012 ac_save_CC=$CC
4013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4014 /* end confdefs.h.  */
4015 #include <stdarg.h>
4016 #include <stdio.h>
4017 struct stat;
4018 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4019 struct buf { int x; };
4020 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4021 static char *e (p, i)
4022      char **p;
4023      int i;
4024 {
4025   return p[i];
4026 }
4027 static char *f (char * (*g) (char **, int), char **p, ...)
4028 {
4029   char *s;
4030   va_list v;
4031   va_start (v,p);
4032   s = g (p, va_arg (v,int));
4033   va_end (v);
4034   return s;
4035 }
4036
4037 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4038    function prototypes and stuff, but not '\xHH' hex character constants.
4039    These don't provoke an error unfortunately, instead are silently treated
4040    as 'x'.  The following induces an error, until -std is added to get
4041    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4042    array size at least.  It's necessary to write '\x00'==0 to get something
4043    that's true only with -std.  */
4044 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4045
4046 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4047    inside strings and character constants.  */
4048 #define FOO(x) 'x'
4049 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4050
4051 int test (int i, double x);
4052 struct s1 {int (*f) (int a);};
4053 struct s2 {int (*f) (double a);};
4054 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4055 int argc;
4056 char **argv;
4057 int
4058 main ()
4059 {
4060 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4061   ;
4062   return 0;
4063 }
4064 _ACEOF
4065 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4066         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4067 do
4068   CC="$ac_save_CC $ac_arg"
4069   if ac_fn_c_try_compile "$LINENO"; then :
4070   ac_cv_prog_cc_c89=$ac_arg
4071 fi
4072 rm -f core conftest.err conftest.$ac_objext
4073   test "x$ac_cv_prog_cc_c89" != "xno" && break
4074 done
4075 rm -f conftest.$ac_ext
4076 CC=$ac_save_CC
4077
4078 fi
4079 # AC_CACHE_VAL
4080 case "x$ac_cv_prog_cc_c89" in
4081   x)
4082     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4083 $as_echo "none needed" >&6; } ;;
4084   xno)
4085     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4086 $as_echo "unsupported" >&6; } ;;
4087   *)
4088     CC="$CC $ac_cv_prog_cc_c89"
4089     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4090 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4091 esac
4092 if test "x$ac_cv_prog_cc_c89" != xno; then :
4093
4094 fi
4095
4096 ac_ext=c
4097 ac_cpp='$CPP $CPPFLAGS'
4098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4101
4102
4103 ac_ext=c
4104 ac_cpp='$CPP $CPPFLAGS'
4105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4109 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4110 # On Suns, sometimes $CPP names a directory.
4111 if test -n "$CPP" && test -d "$CPP"; then
4112   CPP=
4113 fi
4114 if test -z "$CPP"; then
4115   if ${ac_cv_prog_CPP+:} false; then :
4116   $as_echo_n "(cached) " >&6
4117 else
4118       # Double quotes because CPP needs to be expanded
4119     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4120     do
4121       ac_preproc_ok=false
4122 for ac_c_preproc_warn_flag in '' yes
4123 do
4124   # Use a header file that comes with gcc, so configuring glibc
4125   # with a fresh cross-compiler works.
4126   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4127   # <limits.h> exists even on freestanding compilers.
4128   # On the NeXT, cc -E runs the code through the compiler's parser,
4129   # not just through cpp. "Syntax error" is here to catch this case.
4130   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4131 /* end confdefs.h.  */
4132 #ifdef __STDC__
4133 # include <limits.h>
4134 #else
4135 # include <assert.h>
4136 #endif
4137                      Syntax error
4138 _ACEOF
4139 if ac_fn_c_try_cpp "$LINENO"; then :
4140
4141 else
4142   # Broken: fails on valid input.
4143 continue
4144 fi
4145 rm -f conftest.err conftest.i conftest.$ac_ext
4146
4147   # OK, works on sane cases.  Now check whether nonexistent headers
4148   # can be detected and how.
4149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4150 /* end confdefs.h.  */
4151 #include <ac_nonexistent.h>
4152 _ACEOF
4153 if ac_fn_c_try_cpp "$LINENO"; then :
4154   # Broken: success on invalid input.
4155 continue
4156 else
4157   # Passes both tests.
4158 ac_preproc_ok=:
4159 break
4160 fi
4161 rm -f conftest.err conftest.i conftest.$ac_ext
4162
4163 done
4164 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4165 rm -f conftest.i conftest.err conftest.$ac_ext
4166 if $ac_preproc_ok; then :
4167   break
4168 fi
4169
4170     done
4171     ac_cv_prog_CPP=$CPP
4172
4173 fi
4174   CPP=$ac_cv_prog_CPP
4175 else
4176   ac_cv_prog_CPP=$CPP
4177 fi
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4179 $as_echo "$CPP" >&6; }
4180 ac_preproc_ok=false
4181 for ac_c_preproc_warn_flag in '' yes
4182 do
4183   # Use a header file that comes with gcc, so configuring glibc
4184   # with a fresh cross-compiler works.
4185   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4186   # <limits.h> exists even on freestanding compilers.
4187   # On the NeXT, cc -E runs the code through the compiler's parser,
4188   # not just through cpp. "Syntax error" is here to catch this case.
4189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4190 /* end confdefs.h.  */
4191 #ifdef __STDC__
4192 # include <limits.h>
4193 #else
4194 # include <assert.h>
4195 #endif
4196                      Syntax error
4197 _ACEOF
4198 if ac_fn_c_try_cpp "$LINENO"; then :
4199
4200 else
4201   # Broken: fails on valid input.
4202 continue
4203 fi
4204 rm -f conftest.err conftest.i conftest.$ac_ext
4205
4206   # OK, works on sane cases.  Now check whether nonexistent headers
4207   # can be detected and how.
4208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4209 /* end confdefs.h.  */
4210 #include <ac_nonexistent.h>
4211 _ACEOF
4212 if ac_fn_c_try_cpp "$LINENO"; then :
4213   # Broken: success on invalid input.
4214 continue
4215 else
4216   # Passes both tests.
4217 ac_preproc_ok=:
4218 break
4219 fi
4220 rm -f conftest.err conftest.i conftest.$ac_ext
4221
4222 done
4223 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4224 rm -f conftest.i conftest.err conftest.$ac_ext
4225 if $ac_preproc_ok; then :
4226
4227 else
4228   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4230 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4231 See \`config.log' for more details" "$LINENO" 5; }
4232 fi
4233
4234 ac_ext=c
4235 ac_cpp='$CPP $CPPFLAGS'
4236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4239
4240
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4242 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4243 if ${ac_cv_path_GREP+:} false; then :
4244   $as_echo_n "(cached) " >&6
4245 else
4246   if test -z "$GREP"; then
4247   ac_path_GREP_found=false
4248   # Loop through the user's path and test for each of PROGNAME-LIST
4249   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4250 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4251 do
4252   IFS=$as_save_IFS
4253   test -z "$as_dir" && as_dir=.
4254     for ac_prog in grep ggrep; do
4255     for ac_exec_ext in '' $ac_executable_extensions; do
4256       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4257       as_fn_executable_p "$ac_path_GREP" || continue
4258 # Check for GNU ac_path_GREP and select it if it is found.
4259   # Check for GNU $ac_path_GREP
4260 case `"$ac_path_GREP" --version 2>&1` in
4261 *GNU*)
4262   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4263 *)
4264   ac_count=0
4265   $as_echo_n 0123456789 >"conftest.in"
4266   while :
4267   do
4268     cat "conftest.in" "conftest.in" >"conftest.tmp"
4269     mv "conftest.tmp" "conftest.in"
4270     cp "conftest.in" "conftest.nl"
4271     $as_echo 'GREP' >> "conftest.nl"
4272     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4273     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4274     as_fn_arith $ac_count + 1 && ac_count=$as_val
4275     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4276       # Best one so far, save it but keep looking for a better one
4277       ac_cv_path_GREP="$ac_path_GREP"
4278       ac_path_GREP_max=$ac_count
4279     fi
4280     # 10*(2^10) chars as input seems more than enough
4281     test $ac_count -gt 10 && break
4282   done
4283   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4284 esac
4285
4286       $ac_path_GREP_found && break 3
4287     done
4288   done
4289   done
4290 IFS=$as_save_IFS
4291   if test -z "$ac_cv_path_GREP"; then
4292     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4293   fi
4294 else
4295   ac_cv_path_GREP=$GREP
4296 fi
4297
4298 fi
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4300 $as_echo "$ac_cv_path_GREP" >&6; }
4301  GREP="$ac_cv_path_GREP"
4302
4303
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4305 $as_echo_n "checking for egrep... " >&6; }
4306 if ${ac_cv_path_EGREP+:} false; then :
4307   $as_echo_n "(cached) " >&6
4308 else
4309   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4310    then ac_cv_path_EGREP="$GREP -E"
4311    else
4312      if test -z "$EGREP"; then
4313   ac_path_EGREP_found=false
4314   # Loop through the user's path and test for each of PROGNAME-LIST
4315   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4316 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4317 do
4318   IFS=$as_save_IFS
4319   test -z "$as_dir" && as_dir=.
4320     for ac_prog in egrep; do
4321     for ac_exec_ext in '' $ac_executable_extensions; do
4322       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4323       as_fn_executable_p "$ac_path_EGREP" || continue
4324 # Check for GNU ac_path_EGREP and select it if it is found.
4325   # Check for GNU $ac_path_EGREP
4326 case `"$ac_path_EGREP" --version 2>&1` in
4327 *GNU*)
4328   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4329 *)
4330   ac_count=0
4331   $as_echo_n 0123456789 >"conftest.in"
4332   while :
4333   do
4334     cat "conftest.in" "conftest.in" >"conftest.tmp"
4335     mv "conftest.tmp" "conftest.in"
4336     cp "conftest.in" "conftest.nl"
4337     $as_echo 'EGREP' >> "conftest.nl"
4338     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4339     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4340     as_fn_arith $ac_count + 1 && ac_count=$as_val
4341     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4342       # Best one so far, save it but keep looking for a better one
4343       ac_cv_path_EGREP="$ac_path_EGREP"
4344       ac_path_EGREP_max=$ac_count
4345     fi
4346     # 10*(2^10) chars as input seems more than enough
4347     test $ac_count -gt 10 && break
4348   done
4349   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4350 esac
4351
4352       $ac_path_EGREP_found && break 3
4353     done
4354   done
4355   done
4356 IFS=$as_save_IFS
4357   if test -z "$ac_cv_path_EGREP"; then
4358     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4359   fi
4360 else
4361   ac_cv_path_EGREP=$EGREP
4362 fi
4363
4364    fi
4365 fi
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4367 $as_echo "$ac_cv_path_EGREP" >&6; }
4368  EGREP="$ac_cv_path_EGREP"
4369
4370
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4372 $as_echo_n "checking for ANSI C header files... " >&6; }
4373 if ${ac_cv_header_stdc+:} false; then :
4374   $as_echo_n "(cached) " >&6
4375 else
4376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4377 /* end confdefs.h.  */
4378 #include <stdlib.h>
4379 #include <stdarg.h>
4380 #include <string.h>
4381 #include <float.h>
4382
4383 int
4384 main ()
4385 {
4386
4387   ;
4388   return 0;
4389 }
4390 _ACEOF
4391 if ac_fn_c_try_compile "$LINENO"; then :
4392   ac_cv_header_stdc=yes
4393 else
4394   ac_cv_header_stdc=no
4395 fi
4396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4397
4398 if test $ac_cv_header_stdc = yes; then
4399   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4401 /* end confdefs.h.  */
4402 #include <string.h>
4403
4404 _ACEOF
4405 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4406   $EGREP "memchr" >/dev/null 2>&1; then :
4407
4408 else
4409   ac_cv_header_stdc=no
4410 fi
4411 rm -f conftest*
4412
4413 fi
4414
4415 if test $ac_cv_header_stdc = yes; then
4416   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4418 /* end confdefs.h.  */
4419 #include <stdlib.h>
4420
4421 _ACEOF
4422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4423   $EGREP "free" >/dev/null 2>&1; then :
4424
4425 else
4426   ac_cv_header_stdc=no
4427 fi
4428 rm -f conftest*
4429
4430 fi
4431
4432 if test $ac_cv_header_stdc = yes; then
4433   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4434   if test "$cross_compiling" = yes; then :
4435   :
4436 else
4437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4438 /* end confdefs.h.  */
4439 #include <ctype.h>
4440 #include <stdlib.h>
4441 #if ((' ' & 0x0FF) == 0x020)
4442 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4443 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4444 #else
4445 # define ISLOWER(c) \
4446                    (('a' <= (c) && (c) <= 'i') \
4447                      || ('j' <= (c) && (c) <= 'r') \
4448                      || ('s' <= (c) && (c) <= 'z'))
4449 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4450 #endif
4451
4452 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4453 int
4454 main ()
4455 {
4456   int i;
4457   for (i = 0; i < 256; i++)
4458     if (XOR (islower (i), ISLOWER (i))
4459         || toupper (i) != TOUPPER (i))
4460       return 2;
4461   return 0;
4462 }
4463 _ACEOF
4464 if ac_fn_c_try_run "$LINENO"; then :
4465
4466 else
4467   ac_cv_header_stdc=no
4468 fi
4469 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4470   conftest.$ac_objext conftest.beam conftest.$ac_ext
4471 fi
4472
4473 fi
4474 fi
4475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4476 $as_echo "$ac_cv_header_stdc" >&6; }
4477 if test $ac_cv_header_stdc = yes; then
4478
4479 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4480
4481 fi
4482
4483 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4484 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4485                   inttypes.h stdint.h unistd.h
4486 do :
4487   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4488 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4489 "
4490 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4491   cat >>confdefs.h <<_ACEOF
4492 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4493 _ACEOF
4494
4495 fi
4496
4497 done
4498
4499
4500
4501   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4502 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4503   MINIX=yes
4504 else
4505   MINIX=
4506 fi
4507
4508
4509   if test "$MINIX" = yes; then
4510
4511 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4512
4513
4514 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4515
4516
4517 $as_echo "#define _MINIX 1" >>confdefs.h
4518
4519   fi
4520
4521
4522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4523 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4524 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4525   $as_echo_n "(cached) " >&6
4526 else
4527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4528 /* end confdefs.h.  */
4529
4530 #         define __EXTENSIONS__ 1
4531           $ac_includes_default
4532 int
4533 main ()
4534 {
4535
4536   ;
4537   return 0;
4538 }
4539 _ACEOF
4540 if ac_fn_c_try_compile "$LINENO"; then :
4541   ac_cv_safe_to_define___extensions__=yes
4542 else
4543   ac_cv_safe_to_define___extensions__=no
4544 fi
4545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4546 fi
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4548 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4549   test $ac_cv_safe_to_define___extensions__ = yes &&
4550     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4551
4552   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4553
4554   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4555
4556   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4557
4558   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4559
4560
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4562 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4563 if ${ac_cv_path_SED+:} false; then :
4564   $as_echo_n "(cached) " >&6
4565 else
4566             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4567      for ac_i in 1 2 3 4 5 6 7; do
4568        ac_script="$ac_script$as_nl$ac_script"
4569      done
4570      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4571      { ac_script=; unset ac_script;}
4572      if test -z "$SED"; then
4573   ac_path_SED_found=false
4574   # Loop through the user's path and test for each of PROGNAME-LIST
4575   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4576 for as_dir in $PATH
4577 do
4578   IFS=$as_save_IFS
4579   test -z "$as_dir" && as_dir=.
4580     for ac_prog in sed gsed; do
4581     for ac_exec_ext in '' $ac_executable_extensions; do
4582       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4583       as_fn_executable_p "$ac_path_SED" || continue
4584 # Check for GNU ac_path_SED and select it if it is found.
4585   # Check for GNU $ac_path_SED
4586 case `"$ac_path_SED" --version 2>&1` in
4587 *GNU*)
4588   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4589 *)
4590   ac_count=0
4591   $as_echo_n 0123456789 >"conftest.in"
4592   while :
4593   do
4594     cat "conftest.in" "conftest.in" >"conftest.tmp"
4595     mv "conftest.tmp" "conftest.in"
4596     cp "conftest.in" "conftest.nl"
4597     $as_echo '' >> "conftest.nl"
4598     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4599     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4600     as_fn_arith $ac_count + 1 && ac_count=$as_val
4601     if test $ac_count -gt ${ac_path_SED_max-0}; then
4602       # Best one so far, save it but keep looking for a better one
4603       ac_cv_path_SED="$ac_path_SED"
4604       ac_path_SED_max=$ac_count
4605     fi
4606     # 10*(2^10) chars as input seems more than enough
4607     test $ac_count -gt 10 && break
4608   done
4609   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4610 esac
4611
4612       $ac_path_SED_found && break 3
4613     done
4614   done
4615   done
4616 IFS=$as_save_IFS
4617   if test -z "$ac_cv_path_SED"; then
4618     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4619   fi
4620 else
4621   ac_cv_path_SED=$SED
4622 fi
4623
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4626 $as_echo "$ac_cv_path_SED" >&6; }
4627  SED="$ac_cv_path_SED"
4628   rm -f conftest.sed
4629
4630
4631 # Figure out what compiler warnings we can enable.
4632 # See config/warnings.m4 for details.
4633
4634 ac_ext=c
4635 ac_cpp='$CPP $CPPFLAGS'
4636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4639
4640 WARN_CFLAGS=
4641 save_CFLAGS="$CFLAGS"
4642 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4643                           -Wmissing-prototypes -Wold-style-definition \
4644                           -Wmissing-format-attribute -Wno-overlength-strings; do
4645   # Do the check with the no- prefix removed since gcc silently
4646   # accepts any -Wno-* option on purpose
4647   case $real_option in
4648     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4649     *) option=$real_option ;;
4650   esac
4651   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4652
4653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4654 $as_echo_n "checking whether $CC supports $option... " >&6; }
4655 if eval \${$as_acx_Woption+:} false; then :
4656   $as_echo_n "(cached) " >&6
4657 else
4658   CFLAGS="$option"
4659     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4660 /* end confdefs.h.  */
4661
4662 int
4663 main ()
4664 {
4665
4666   ;
4667   return 0;
4668 }
4669 _ACEOF
4670 if ac_fn_c_try_compile "$LINENO"; then :
4671   eval "$as_acx_Woption=yes"
4672 else
4673   eval "$as_acx_Woption=no"
4674 fi
4675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4676
4677 fi
4678 eval ac_res=\$$as_acx_Woption
4679                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4680 $as_echo "$ac_res" >&6; }
4681   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4682   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
4683 fi
4684   done
4685 CFLAGS="$save_CFLAGS"
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
4692
4693 ac_ext=c
4694 ac_cpp='$CPP $CPPFLAGS'
4695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4698
4699 WARN_PEDANTIC=
4700 # Do the check with the no- prefix removed from the warning options
4701 # since gcc silently accepts any -Wno-* option on purpose
4702 if test "$GCC" = yes; then :
4703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4704 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4705 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
4706   $as_echo_n "(cached) " >&6
4707 else
4708   save_CFLAGS="$CFLAGS"
4709 CFLAGS="-pedantic -Wlong-long"
4710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4711 /* end confdefs.h.  */
4712
4713 int
4714 main ()
4715 {
4716
4717   ;
4718   return 0;
4719 }
4720 _ACEOF
4721 if ac_fn_c_try_compile "$LINENO"; then :
4722   acx_cv_prog_cc_pedantic__Wlong_long=yes
4723 else
4724   acx_cv_prog_cc_pedantic__Wlong_long=no
4725 fi
4726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4727 CFLAGS="$save_CFLAGS"
4728 fi
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4730 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4731 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4732   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4733 fi
4734
4735 fi
4736 ac_ext=c
4737 ac_cpp='$CPP $CPPFLAGS'
4738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4741
4742
4743
4744 # Only enable with --enable-werror-always until existing warnings are
4745 # corrected.
4746 ac_ext=c
4747 ac_cpp='$CPP $CPPFLAGS'
4748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4751
4752 WERROR=
4753 # Check whether --enable-werror-always was given.
4754 if test "${enable_werror_always+set}" = set; then :
4755   enableval=$enable_werror_always;
4756 else
4757   enable_werror_always=no
4758 fi
4759
4760 if test $enable_werror_always = yes; then :
4761   WERROR="$WERROR${WERROR:+ }-Werror"
4762 fi
4763
4764 ac_ext=c
4765 ac_cpp='$CPP $CPPFLAGS'
4766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4769
4770
4771
4772 # Determine the noncanonical target name, for directory use.
4773  case ${build_alias} in
4774   "") build_noncanonical=${build} ;;
4775   *) build_noncanonical=${build_alias} ;;
4776 esac
4777
4778  case ${host_alias} in
4779   "") host_noncanonical=${build_noncanonical} ;;
4780   *) host_noncanonical=${host_alias} ;;
4781 esac
4782
4783  case ${target_alias} in
4784   "") target_noncanonical=${host_noncanonical} ;;
4785   *) target_noncanonical=${target_alias} ;;
4786 esac
4787
4788
4789
4790
4791 # Specify the local prefix
4792 local_prefix=
4793
4794 # Check whether --with-local-prefix was given.
4795 if test "${with_local_prefix+set}" = set; then :
4796   withval=$with_local_prefix; case "${withval}" in
4797 yes)    as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4798 no)     ;;
4799 *)      local_prefix=$with_local_prefix ;;
4800 esac
4801 fi
4802
4803
4804 # Default local prefix if it is empty
4805 if test x$local_prefix = x; then
4806         local_prefix=/usr/local
4807 fi
4808
4809 # Choose one or two-process fix methodology.  Systems that cannot handle
4810 # bi-directional pipes must use the two process method.
4811 #
4812 # Check whether --enable-twoprocess was given.
4813 if test "${enable_twoprocess+set}" = set; then :
4814   enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4815         TARGET=twoprocess
4816 else
4817         TARGET=oneprocess
4818 fi
4819 else
4820   case $host in
4821         i?86-*-msdosdjgpp* | \
4822         i?86-*-mingw32* | \
4823         x86_64-*-mingw32* | \
4824         *-*-beos* | \
4825         *-*-*vms*)
4826                 TARGET=twoprocess
4827                 ;;
4828
4829         * )
4830                 TARGET=oneprocess
4831                 ;;
4832 esac
4833 fi
4834
4835
4836
4837 if test $TARGET = twoprocess; then
4838
4839 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4840
4841 fi
4842
4843 # Enable --enable-host-pie.
4844 # Check whether --enable-host-pie was given.
4845 if test "${enable_host_pie+set}" = set; then :
4846   enableval=$enable_host_pie; PICFLAG=-fPIE; LD_PICFLAG=-pie
4847 fi
4848
4849
4850
4851
4852 case $host in
4853         vax-dec-bsd* )
4854
4855 $as_echo "#define exit xexit" >>confdefs.h
4856
4857
4858 $as_echo "#define atexit xatexit" >>confdefs.h
4859
4860                 ;;
4861 esac
4862
4863
4864 cat >>confdefs.h <<_ACEOF
4865 #define EXE_EXT "$ac_exeext"
4866 _ACEOF
4867
4868
4869 # Checks for header files.
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4871 $as_echo_n "checking for ANSI C header files... " >&6; }
4872 if ${ac_cv_header_stdc+:} false; then :
4873   $as_echo_n "(cached) " >&6
4874 else
4875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4876 /* end confdefs.h.  */
4877 #include <stdlib.h>
4878 #include <stdarg.h>
4879 #include <string.h>
4880 #include <float.h>
4881
4882 int
4883 main ()
4884 {
4885
4886   ;
4887   return 0;
4888 }
4889 _ACEOF
4890 if ac_fn_c_try_compile "$LINENO"; then :
4891   ac_cv_header_stdc=yes
4892 else
4893   ac_cv_header_stdc=no
4894 fi
4895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4896
4897 if test $ac_cv_header_stdc = yes; then
4898   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4900 /* end confdefs.h.  */
4901 #include <string.h>
4902
4903 _ACEOF
4904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4905   $EGREP "memchr" >/dev/null 2>&1; then :
4906
4907 else
4908   ac_cv_header_stdc=no
4909 fi
4910 rm -f conftest*
4911
4912 fi
4913
4914 if test $ac_cv_header_stdc = yes; then
4915   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4917 /* end confdefs.h.  */
4918 #include <stdlib.h>
4919
4920 _ACEOF
4921 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4922   $EGREP "free" >/dev/null 2>&1; then :
4923
4924 else
4925   ac_cv_header_stdc=no
4926 fi
4927 rm -f conftest*
4928
4929 fi
4930
4931 if test $ac_cv_header_stdc = yes; then
4932   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4933   if test "$cross_compiling" = yes; then :
4934   :
4935 else
4936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4937 /* end confdefs.h.  */
4938 #include <ctype.h>
4939 #include <stdlib.h>
4940 #if ((' ' & 0x0FF) == 0x020)
4941 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4942 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4943 #else
4944 # define ISLOWER(c) \
4945                    (('a' <= (c) && (c) <= 'i') \
4946                      || ('j' <= (c) && (c) <= 'r') \
4947                      || ('s' <= (c) && (c) <= 'z'))
4948 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4949 #endif
4950
4951 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4952 int
4953 main ()
4954 {
4955   int i;
4956   for (i = 0; i < 256; i++)
4957     if (XOR (islower (i), ISLOWER (i))
4958         || toupper (i) != TOUPPER (i))
4959       return 2;
4960   return 0;
4961 }
4962 _ACEOF
4963 if ac_fn_c_try_run "$LINENO"; then :
4964
4965 else
4966   ac_cv_header_stdc=no
4967 fi
4968 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4969   conftest.$ac_objext conftest.beam conftest.$ac_ext
4970 fi
4971
4972 fi
4973 fi
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4975 $as_echo "$ac_cv_header_stdc" >&6; }
4976 if test $ac_cv_header_stdc = yes; then
4977
4978 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4979
4980 fi
4981
4982 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4983         sys/stat.h
4984 do :
4985   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4986 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4987 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4988   cat >>confdefs.h <<_ACEOF
4989 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4990 _ACEOF
4991
4992 fi
4993
4994 done
4995
4996
4997 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
4998 do :
4999   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5001 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5002   cat >>confdefs.h <<_ACEOF
5003 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5004 _ACEOF
5005
5006 fi
5007 done
5008
5009 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
5010 if test "x$ac_cv_have_decl_abort" = xyes; then :
5011   ac_have_decl=1
5012 else
5013   ac_have_decl=0
5014 fi
5015
5016 cat >>confdefs.h <<_ACEOF
5017 #define HAVE_DECL_ABORT $ac_have_decl
5018 _ACEOF
5019 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5020 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
5021   ac_have_decl=1
5022 else
5023   ac_have_decl=0
5024 fi
5025
5026 cat >>confdefs.h <<_ACEOF
5027 #define HAVE_DECL_ASPRINTF $ac_have_decl
5028 _ACEOF
5029 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5030 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5031 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
5032   ac_have_decl=1
5033 else
5034   ac_have_decl=0
5035 fi
5036
5037 cat >>confdefs.h <<_ACEOF
5038 #define HAVE_DECL_BASENAME $ac_have_decl
5039 _ACEOF
5040 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5041 if test "x$ac_cv_have_decl_errno" = xyes; then :
5042   ac_have_decl=1
5043 else
5044   ac_have_decl=0
5045 fi
5046
5047 cat >>confdefs.h <<_ACEOF
5048 #define HAVE_DECL_ERRNO $ac_have_decl
5049 _ACEOF
5050 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5051 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
5052   ac_have_decl=1
5053 else
5054   ac_have_decl=0
5055 fi
5056
5057 cat >>confdefs.h <<_ACEOF
5058 #define HAVE_DECL_VASPRINTF $ac_have_decl
5059 _ACEOF
5060 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5061 if test "x$ac_cv_have_decl_memmem" = xyes; then :
5062   ac_have_decl=1
5063 else
5064   ac_have_decl=0
5065 fi
5066
5067 cat >>confdefs.h <<_ACEOF
5068 #define HAVE_DECL_MEMMEM $ac_have_decl
5069 _ACEOF
5070
5071 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5072 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
5073   ac_have_decl=1
5074 else
5075   ac_have_decl=0
5076 fi
5077
5078 cat >>confdefs.h <<_ACEOF
5079 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5080 _ACEOF
5081 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5082 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
5083   ac_have_decl=1
5084 else
5085   ac_have_decl=0
5086 fi
5087
5088 cat >>confdefs.h <<_ACEOF
5089 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5090 _ACEOF
5091 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5092 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
5093   ac_have_decl=1
5094 else
5095   ac_have_decl=0
5096 fi
5097
5098 cat >>confdefs.h <<_ACEOF
5099 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5100 _ACEOF
5101 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5102 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
5103   ac_have_decl=1
5104 else
5105   ac_have_decl=0
5106 fi
5107
5108 cat >>confdefs.h <<_ACEOF
5109 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5110 _ACEOF
5111 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5112 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then :
5113   ac_have_decl=1
5114 else
5115   ac_have_decl=0
5116 fi
5117
5118 cat >>confdefs.h <<_ACEOF
5119 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5120 _ACEOF
5121 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5122 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
5123   ac_have_decl=1
5124 else
5125   ac_have_decl=0
5126 fi
5127
5128 cat >>confdefs.h <<_ACEOF
5129 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5130 _ACEOF
5131 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5132 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then :
5133   ac_have_decl=1
5134 else
5135   ac_have_decl=0
5136 fi
5137
5138 cat >>confdefs.h <<_ACEOF
5139 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5140 _ACEOF
5141 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5142 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then :
5143   ac_have_decl=1
5144 else
5145   ac_have_decl=0
5146 fi
5147
5148 cat >>confdefs.h <<_ACEOF
5149 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5150 _ACEOF
5151 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5152 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
5153   ac_have_decl=1
5154 else
5155   ac_have_decl=0
5156 fi
5157
5158 cat >>confdefs.h <<_ACEOF
5159 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5160 _ACEOF
5161 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5162 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
5163   ac_have_decl=1
5164 else
5165   ac_have_decl=0
5166 fi
5167
5168 cat >>confdefs.h <<_ACEOF
5169 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5170 _ACEOF
5171 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5172 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
5173   ac_have_decl=1
5174 else
5175   ac_have_decl=0
5176 fi
5177
5178 cat >>confdefs.h <<_ACEOF
5179 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5180 _ACEOF
5181 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5182 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
5183   ac_have_decl=1
5184 else
5185   ac_have_decl=0
5186 fi
5187
5188 cat >>confdefs.h <<_ACEOF
5189 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5190 _ACEOF
5191 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5192 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
5193   ac_have_decl=1
5194 else
5195   ac_have_decl=0
5196 fi
5197
5198 cat >>confdefs.h <<_ACEOF
5199 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5200 _ACEOF
5201 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5202 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
5203   ac_have_decl=1
5204 else
5205   ac_have_decl=0
5206 fi
5207
5208 cat >>confdefs.h <<_ACEOF
5209 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5210 _ACEOF
5211 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5212 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
5213   ac_have_decl=1
5214 else
5215   ac_have_decl=0
5216 fi
5217
5218 cat >>confdefs.h <<_ACEOF
5219 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
5220 _ACEOF
5221 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
5222 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
5223   ac_have_decl=1
5224 else
5225   ac_have_decl=0
5226 fi
5227
5228 cat >>confdefs.h <<_ACEOF
5229 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
5230 _ACEOF
5231
5232
5233 # Checks for typedefs, structures, and compiler characteristics.
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5235 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5236 if ${ac_cv_c_const+:} false; then :
5237   $as_echo_n "(cached) " >&6
5238 else
5239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5240 /* end confdefs.h.  */
5241
5242 int
5243 main ()
5244 {
5245
5246 #ifndef __cplusplus
5247   /* Ultrix mips cc rejects this sort of thing.  */
5248   typedef int charset[2];
5249   const charset cs = { 0, 0 };
5250   /* SunOS 4.1.1 cc rejects this.  */
5251   char const *const *pcpcc;
5252   char **ppc;
5253   /* NEC SVR4.0.2 mips cc rejects this.  */
5254   struct point {int x, y;};
5255   static struct point const zero = {0,0};
5256   /* AIX XL C 1.02.0.0 rejects this.
5257      It does not let you subtract one const X* pointer from another in
5258      an arm of an if-expression whose if-part is not a constant
5259      expression */
5260   const char *g = "string";
5261   pcpcc = &g + (g ? g-g : 0);
5262   /* HPUX 7.0 cc rejects these. */
5263   ++pcpcc;
5264   ppc = (char**) pcpcc;
5265   pcpcc = (char const *const *) ppc;
5266   { /* SCO 3.2v4 cc rejects this sort of thing.  */
5267     char tx;
5268     char *t = &tx;
5269     char const *s = 0 ? (char *) 0 : (char const *) 0;
5270
5271     *t++ = 0;
5272     if (s) return 0;
5273   }
5274   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5275     int x[] = {25, 17};
5276     const int *foo = &x[0];
5277     ++foo;
5278   }
5279   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5280     typedef const int *iptr;
5281     iptr p = 0;
5282     ++p;
5283   }
5284   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5285        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5286     struct s { int j; const int *ap[3]; } bx;
5287     struct s *b = &bx; b->j = 5;
5288   }
5289   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5290     const int foo = 10;
5291     if (!foo) return 0;
5292   }
5293   return !cs[0] && !zero.x;
5294 #endif
5295
5296   ;
5297   return 0;
5298 }
5299 _ACEOF
5300 if ac_fn_c_try_compile "$LINENO"; then :
5301   ac_cv_c_const=yes
5302 else
5303   ac_cv_c_const=no
5304 fi
5305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5306 fi
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5308 $as_echo "$ac_cv_c_const" >&6; }
5309 if test $ac_cv_c_const = no; then
5310
5311 $as_echo "#define const /**/" >>confdefs.h
5312
5313 fi
5314
5315
5316 # Checks for library functions.
5317
5318 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
5319 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
5320   gcc_header_sys_mman_h=yes
5321 else
5322   gcc_header_sys_mman_h=no
5323 fi
5324
5325
5326 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5327 if test "x$ac_cv_func_mmap" = xyes; then :
5328   gcc_func_mmap=yes
5329 else
5330   gcc_func_mmap=no
5331 fi
5332
5333 if test "$gcc_header_sys_mman_h" != yes \
5334  || test "$gcc_func_mmap" != yes; then
5335    gcc_cv_func_mmap_file=no
5336    gcc_cv_func_mmap_dev_zero=no
5337    gcc_cv_func_mmap_anon=no
5338 else
5339    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5340 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5341 if ${gcc_cv_func_mmap_file+:} false; then :
5342   $as_echo_n "(cached) " >&6
5343 else
5344   # Add a system to this blacklist if
5345    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5346    # memory area containing the same data that you'd get if you applied
5347    # read() to the same fd.  The only system known to have a problem here
5348    # is VMS, where text files have record structure.
5349    case "$host_os" in
5350      *vms* | ultrix*)
5351         gcc_cv_func_mmap_file=no ;;
5352      *)
5353         gcc_cv_func_mmap_file=yes;;
5354    esac
5355 fi
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5357 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5358    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5359 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5360 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
5361   $as_echo_n "(cached) " >&6
5362 else
5363   # Add a system to this blacklist if it has mmap() but /dev/zero
5364    # does not exist, or if mmapping /dev/zero does not give anonymous
5365    # zeroed pages with both the following properties:
5366    # 1. If you map N consecutive pages in with one call, and then
5367    #    unmap any subset of those pages, the pages that were not
5368    #    explicitly unmapped remain accessible.
5369    # 2. If you map two adjacent blocks of memory and then unmap them
5370    #    both at once, they must both go away.
5371    # Systems known to be in this category are Windows (all variants),
5372    # VMS, and Darwin.
5373    case "$host_os" in
5374      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5375         gcc_cv_func_mmap_dev_zero=no ;;
5376      *)
5377         gcc_cv_func_mmap_dev_zero=yes;;
5378    esac
5379 fi
5380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5381 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5382
5383    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5384    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5385 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5386 if ${gcc_cv_decl_map_anon+:} false; then :
5387   $as_echo_n "(cached) " >&6
5388 else
5389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5390 /* end confdefs.h.  */
5391 #include <sys/types.h>
5392 #include <sys/mman.h>
5393 #include <unistd.h>
5394
5395 #ifndef MAP_ANONYMOUS
5396 #define MAP_ANONYMOUS MAP_ANON
5397 #endif
5398
5399 int
5400 main ()
5401 {
5402 int n = MAP_ANONYMOUS;
5403   ;
5404   return 0;
5405 }
5406 _ACEOF
5407 if ac_fn_c_try_compile "$LINENO"; then :
5408   gcc_cv_decl_map_anon=yes
5409 else
5410   gcc_cv_decl_map_anon=no
5411 fi
5412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5415 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5416
5417    if test $gcc_cv_decl_map_anon = no; then
5418      gcc_cv_func_mmap_anon=no
5419    else
5420      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5421 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5422 if ${gcc_cv_func_mmap_anon+:} false; then :
5423   $as_echo_n "(cached) " >&6
5424 else
5425   # Add a system to this blacklist if it has mmap() and MAP_ANON or
5426    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5427    # doesn't give anonymous zeroed pages with the same properties listed
5428    # above for use of /dev/zero.
5429    # Systems known to be in this category are Windows, VMS, and SCO Unix.
5430    case "$host_os" in
5431      *vms* | cygwin* | pe | mingw* | sco* | udk* )
5432         gcc_cv_func_mmap_anon=no ;;
5433      *)
5434         gcc_cv_func_mmap_anon=yes;;
5435    esac
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5438 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5439    fi
5440 fi
5441
5442 if test $gcc_cv_func_mmap_file = yes; then
5443
5444 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5445
5446 fi
5447 if test $gcc_cv_func_mmap_dev_zero = yes; then
5448
5449 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5450
5451 fi
5452 if test $gcc_cv_func_mmap_anon = yes; then
5453
5454 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5455
5456 fi
5457
5458
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5460 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5461 # Check whether --enable-maintainer-mode was given.
5462 if test "${enable_maintainer_mode+set}" = set; then :
5463   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5464 else
5465   USE_MAINTAINER_MODE=no
5466 fi
5467
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5469 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5470 if test "$USE_MAINTAINER_MODE" = yes; then
5471   MAINT=
5472 else
5473   MAINT='#'
5474 fi
5475
5476
5477 cat >>confdefs.h <<_ACEOF
5478 #define SED_PROGRAM "${SED}"
5479 _ACEOF
5480
5481
5482 # Determine what GCC version number to use in filesystem paths.
5483
5484   get_gcc_base_ver="cat"
5485
5486 # Check whether --with-gcc-major-version-only was given.
5487 if test "${with_gcc_major_version_only+set}" = set; then :
5488   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
5489         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
5490       fi
5491
5492 fi
5493
5494
5495
5496
5497 ac_config_headers="$ac_config_headers config.h"
5498
5499 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5500
5501 cat >confcache <<\_ACEOF
5502 # This file is a shell script that caches the results of configure
5503 # tests run on this system so they can be shared between configure
5504 # scripts and configure runs, see configure's option --config-cache.
5505 # It is not useful on other systems.  If it contains results you don't
5506 # want to keep, you may remove or edit it.
5507 #
5508 # config.status only pays attention to the cache file if you give it
5509 # the --recheck option to rerun configure.
5510 #
5511 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5512 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5513 # following values.
5514
5515 _ACEOF
5516
5517 # The following way of writing the cache mishandles newlines in values,
5518 # but we know of no workaround that is simple, portable, and efficient.
5519 # So, we kill variables containing newlines.
5520 # Ultrix sh set writes to stderr and can't be redirected directly,
5521 # and sets the high bit in the cache file unless we assign to the vars.
5522 (
5523   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5524     eval ac_val=\$$ac_var
5525     case $ac_val in #(
5526     *${as_nl}*)
5527       case $ac_var in #(
5528       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5529 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5530       esac
5531       case $ac_var in #(
5532       _ | IFS | as_nl) ;; #(
5533       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5534       *) { eval $ac_var=; unset $ac_var;} ;;
5535       esac ;;
5536     esac
5537   done
5538
5539   (set) 2>&1 |
5540     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5541     *${as_nl}ac_space=\ *)
5542       # `set' does not quote correctly, so add quotes: double-quote
5543       # substitution turns \\\\ into \\, and sed turns \\ into \.
5544       sed -n \
5545         "s/'/'\\\\''/g;
5546           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5547       ;; #(
5548     *)
5549       # `set' quotes correctly as required by POSIX, so do not add quotes.
5550       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5551       ;;
5552     esac |
5553     sort
5554 ) |
5555   sed '
5556      /^ac_cv_env_/b end
5557      t clear
5558      :clear
5559      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5560      t end
5561      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5562      :end' >>confcache
5563 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5564   if test -w "$cache_file"; then
5565     if test "x$cache_file" != "x/dev/null"; then
5566       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5567 $as_echo "$as_me: updating cache $cache_file" >&6;}
5568       if test ! -f "$cache_file" || test -h "$cache_file"; then
5569         cat confcache >"$cache_file"
5570       else
5571         case $cache_file in #(
5572         */* | ?:*)
5573           mv -f confcache "$cache_file"$$ &&
5574           mv -f "$cache_file"$$ "$cache_file" ;; #(
5575         *)
5576           mv -f confcache "$cache_file" ;;
5577         esac
5578       fi
5579     fi
5580   else
5581     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5582 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5583   fi
5584 fi
5585 rm -f confcache
5586
5587 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5588 # Let make expand exec_prefix.
5589 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5590
5591 DEFS=-DHAVE_CONFIG_H
5592
5593 ac_libobjs=
5594 ac_ltlibobjs=
5595 U=
5596 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5597   # 1. Remove the extension, and $U if already installed.
5598   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5599   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5600   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5601   #    will be set to the directory where LIBOBJS objects are built.
5602   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5603   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5604 done
5605 LIBOBJS=$ac_libobjs
5606
5607 LTLIBOBJS=$ac_ltlibobjs
5608
5609
5610
5611 : "${CONFIG_STATUS=./config.status}"
5612 ac_write_fail=0
5613 ac_clean_files_save=$ac_clean_files
5614 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5616 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5617 as_write_fail=0
5618 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5619 #! $SHELL
5620 # Generated by $as_me.
5621 # Run this file to recreate the current configuration.
5622 # Compiler output produced by configure, useful for debugging
5623 # configure, is in config.log if it exists.
5624
5625 debug=false
5626 ac_cs_recheck=false
5627 ac_cs_silent=false
5628
5629 SHELL=\${CONFIG_SHELL-$SHELL}
5630 export SHELL
5631 _ASEOF
5632 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5633 ## -------------------- ##
5634 ## M4sh Initialization. ##
5635 ## -------------------- ##
5636
5637 # Be more Bourne compatible
5638 DUALCASE=1; export DUALCASE # for MKS sh
5639 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5640   emulate sh
5641   NULLCMD=:
5642   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5643   # is contrary to our usage.  Disable this feature.
5644   alias -g '${1+"$@"}'='"$@"'
5645   setopt NO_GLOB_SUBST
5646 else
5647   case `(set -o) 2>/dev/null` in #(
5648   *posix*) :
5649     set -o posix ;; #(
5650   *) :
5651      ;;
5652 esac
5653 fi
5654
5655
5656 as_nl='
5657 '
5658 export as_nl
5659 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5660 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5661 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5662 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5663 # Prefer a ksh shell builtin over an external printf program on Solaris,
5664 # but without wasting forks for bash or zsh.
5665 if test -z "$BASH_VERSION$ZSH_VERSION" \
5666     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5667   as_echo='print -r --'
5668   as_echo_n='print -rn --'
5669 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5670   as_echo='printf %s\n'
5671   as_echo_n='printf %s'
5672 else
5673   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5674     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5675     as_echo_n='/usr/ucb/echo -n'
5676   else
5677     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5678     as_echo_n_body='eval
5679       arg=$1;
5680       case $arg in #(
5681       *"$as_nl"*)
5682         expr "X$arg" : "X\\(.*\\)$as_nl";
5683         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5684       esac;
5685       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5686     '
5687     export as_echo_n_body
5688     as_echo_n='sh -c $as_echo_n_body as_echo'
5689   fi
5690   export as_echo_body
5691   as_echo='sh -c $as_echo_body as_echo'
5692 fi
5693
5694 # The user is always right.
5695 if test "${PATH_SEPARATOR+set}" != set; then
5696   PATH_SEPARATOR=:
5697   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5698     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5699       PATH_SEPARATOR=';'
5700   }
5701 fi
5702
5703
5704 # IFS
5705 # We need space, tab and new line, in precisely that order.  Quoting is
5706 # there to prevent editors from complaining about space-tab.
5707 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5708 # splitting by setting IFS to empty value.)
5709 IFS=" ""        $as_nl"
5710
5711 # Find who we are.  Look in the path if we contain no directory separator.
5712 as_myself=
5713 case $0 in #((
5714   *[\\/]* ) as_myself=$0 ;;
5715   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5716 for as_dir in $PATH
5717 do
5718   IFS=$as_save_IFS
5719   test -z "$as_dir" && as_dir=.
5720     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5721   done
5722 IFS=$as_save_IFS
5723
5724      ;;
5725 esac
5726 # We did not find ourselves, most probably we were run as `sh COMMAND'
5727 # in which case we are not to be found in the path.
5728 if test "x$as_myself" = x; then
5729   as_myself=$0
5730 fi
5731 if test ! -f "$as_myself"; then
5732   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5733   exit 1
5734 fi
5735
5736 # Unset variables that we do not need and which cause bugs (e.g. in
5737 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5738 # suppresses any "Segmentation fault" message there.  '((' could
5739 # trigger a bug in pdksh 5.2.14.
5740 for as_var in BASH_ENV ENV MAIL MAILPATH
5741 do eval test x\${$as_var+set} = xset \
5742   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5743 done
5744 PS1='$ '
5745 PS2='> '
5746 PS4='+ '
5747
5748 # NLS nuisances.
5749 LC_ALL=C
5750 export LC_ALL
5751 LANGUAGE=C
5752 export LANGUAGE
5753
5754 # CDPATH.
5755 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5756
5757
5758 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5759 # ----------------------------------------
5760 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5761 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5762 # script with STATUS, using 1 if that was 0.
5763 as_fn_error ()
5764 {
5765   as_status=$1; test $as_status -eq 0 && as_status=1
5766   if test "$4"; then
5767     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5768     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5769   fi
5770   $as_echo "$as_me: error: $2" >&2
5771   as_fn_exit $as_status
5772 } # as_fn_error
5773
5774
5775 # as_fn_set_status STATUS
5776 # -----------------------
5777 # Set $? to STATUS, without forking.
5778 as_fn_set_status ()
5779 {
5780   return $1
5781 } # as_fn_set_status
5782
5783 # as_fn_exit STATUS
5784 # -----------------
5785 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5786 as_fn_exit ()
5787 {
5788   set +e
5789   as_fn_set_status $1
5790   exit $1
5791 } # as_fn_exit
5792
5793 # as_fn_unset VAR
5794 # ---------------
5795 # Portably unset VAR.
5796 as_fn_unset ()
5797 {
5798   { eval $1=; unset $1;}
5799 }
5800 as_unset=as_fn_unset
5801 # as_fn_append VAR VALUE
5802 # ----------------------
5803 # Append the text in VALUE to the end of the definition contained in VAR. Take
5804 # advantage of any shell optimizations that allow amortized linear growth over
5805 # repeated appends, instead of the typical quadratic growth present in naive
5806 # implementations.
5807 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5808   eval 'as_fn_append ()
5809   {
5810     eval $1+=\$2
5811   }'
5812 else
5813   as_fn_append ()
5814   {
5815     eval $1=\$$1\$2
5816   }
5817 fi # as_fn_append
5818
5819 # as_fn_arith ARG...
5820 # ------------------
5821 # Perform arithmetic evaluation on the ARGs, and store the result in the
5822 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5823 # must be portable across $(()) and expr.
5824 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5825   eval 'as_fn_arith ()
5826   {
5827     as_val=$(( $* ))
5828   }'
5829 else
5830   as_fn_arith ()
5831   {
5832     as_val=`expr "$@" || test $? -eq 1`
5833   }
5834 fi # as_fn_arith
5835
5836
5837 if expr a : '\(a\)' >/dev/null 2>&1 &&
5838    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5839   as_expr=expr
5840 else
5841   as_expr=false
5842 fi
5843
5844 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5845   as_basename=basename
5846 else
5847   as_basename=false
5848 fi
5849
5850 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5851   as_dirname=dirname
5852 else
5853   as_dirname=false
5854 fi
5855
5856 as_me=`$as_basename -- "$0" ||
5857 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5858          X"$0" : 'X\(//\)$' \| \
5859          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5860 $as_echo X/"$0" |
5861     sed '/^.*\/\([^/][^/]*\)\/*$/{
5862             s//\1/
5863             q
5864           }
5865           /^X\/\(\/\/\)$/{
5866             s//\1/
5867             q
5868           }
5869           /^X\/\(\/\).*/{
5870             s//\1/
5871             q
5872           }
5873           s/.*/./; q'`
5874
5875 # Avoid depending upon Character Ranges.
5876 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5877 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5878 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5879 as_cr_digits='0123456789'
5880 as_cr_alnum=$as_cr_Letters$as_cr_digits
5881
5882 ECHO_C= ECHO_N= ECHO_T=
5883 case `echo -n x` in #(((((
5884 -n*)
5885   case `echo 'xy\c'` in
5886   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5887   xy)  ECHO_C='\c';;
5888   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5889        ECHO_T=' ';;
5890   esac;;
5891 *)
5892   ECHO_N='-n';;
5893 esac
5894
5895 rm -f conf$$ conf$$.exe conf$$.file
5896 if test -d conf$$.dir; then
5897   rm -f conf$$.dir/conf$$.file
5898 else
5899   rm -f conf$$.dir
5900   mkdir conf$$.dir 2>/dev/null
5901 fi
5902 if (echo >conf$$.file) 2>/dev/null; then
5903   if ln -s conf$$.file conf$$ 2>/dev/null; then
5904     as_ln_s='ln -s'
5905     # ... but there are two gotchas:
5906     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5907     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5908     # In both cases, we have to default to `cp -pR'.
5909     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5910       as_ln_s='cp -pR'
5911   elif ln conf$$.file conf$$ 2>/dev/null; then
5912     as_ln_s=ln
5913   else
5914     as_ln_s='cp -pR'
5915   fi
5916 else
5917   as_ln_s='cp -pR'
5918 fi
5919 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5920 rmdir conf$$.dir 2>/dev/null
5921
5922
5923 # as_fn_mkdir_p
5924 # -------------
5925 # Create "$as_dir" as a directory, including parents if necessary.
5926 as_fn_mkdir_p ()
5927 {
5928
5929   case $as_dir in #(
5930   -*) as_dir=./$as_dir;;
5931   esac
5932   test -d "$as_dir" || eval $as_mkdir_p || {
5933     as_dirs=
5934     while :; do
5935       case $as_dir in #(
5936       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5937       *) as_qdir=$as_dir;;
5938       esac
5939       as_dirs="'$as_qdir' $as_dirs"
5940       as_dir=`$as_dirname -- "$as_dir" ||
5941 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5942          X"$as_dir" : 'X\(//\)[^/]' \| \
5943          X"$as_dir" : 'X\(//\)$' \| \
5944          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5945 $as_echo X"$as_dir" |
5946     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5947             s//\1/
5948             q
5949           }
5950           /^X\(\/\/\)[^/].*/{
5951             s//\1/
5952             q
5953           }
5954           /^X\(\/\/\)$/{
5955             s//\1/
5956             q
5957           }
5958           /^X\(\/\).*/{
5959             s//\1/
5960             q
5961           }
5962           s/.*/./; q'`
5963       test -d "$as_dir" && break
5964     done
5965     test -z "$as_dirs" || eval "mkdir $as_dirs"
5966   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5967
5968
5969 } # as_fn_mkdir_p
5970 if mkdir -p . 2>/dev/null; then
5971   as_mkdir_p='mkdir -p "$as_dir"'
5972 else
5973   test -d ./-p && rmdir ./-p
5974   as_mkdir_p=false
5975 fi
5976
5977
5978 # as_fn_executable_p FILE
5979 # -----------------------
5980 # Test if FILE is an executable regular file.
5981 as_fn_executable_p ()
5982 {
5983   test -f "$1" && test -x "$1"
5984 } # as_fn_executable_p
5985 as_test_x='test -x'
5986 as_executable_p=as_fn_executable_p
5987
5988 # Sed expression to map a string onto a valid CPP name.
5989 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5990
5991 # Sed expression to map a string onto a valid variable name.
5992 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5993
5994
5995 exec 6>&1
5996 ## ----------------------------------- ##
5997 ## Main body of $CONFIG_STATUS script. ##
5998 ## ----------------------------------- ##
5999 _ASEOF
6000 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6001
6002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6003 # Save the log message, to keep $0 and so on meaningful, and to
6004 # report actual input values of CONFIG_FILES etc. instead of their
6005 # values after options handling.
6006 ac_log="
6007 This file was extended by fixincludes $as_me  , which was
6008 generated by GNU Autoconf 2.69.  Invocation command line was
6009
6010   CONFIG_FILES    = $CONFIG_FILES
6011   CONFIG_HEADERS  = $CONFIG_HEADERS
6012   CONFIG_LINKS    = $CONFIG_LINKS
6013   CONFIG_COMMANDS = $CONFIG_COMMANDS
6014   $ $0 $@
6015
6016 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6017 "
6018
6019 _ACEOF
6020
6021 case $ac_config_files in *"
6022 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6023 esac
6024
6025 case $ac_config_headers in *"
6026 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6027 esac
6028
6029
6030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6031 # Files that config.status was made for.
6032 config_files="$ac_config_files"
6033 config_headers="$ac_config_headers"
6034
6035 _ACEOF
6036
6037 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6038 ac_cs_usage="\
6039 \`$as_me' instantiates files and other configuration actions
6040 from templates according to the current configuration.  Unless the files
6041 and actions are specified as TAGs, all are instantiated by default.
6042
6043 Usage: $0 [OPTION]... [TAG]...
6044
6045   -h, --help       print this help, then exit
6046   -V, --version    print version number and configuration settings, then exit
6047       --config     print configuration, then exit
6048   -q, --quiet, --silent
6049                    do not print progress messages
6050   -d, --debug      don't remove temporary files
6051       --recheck    update $as_me by reconfiguring in the same conditions
6052       --file=FILE[:TEMPLATE]
6053                    instantiate the configuration file FILE
6054       --header=FILE[:TEMPLATE]
6055                    instantiate the configuration header FILE
6056
6057 Configuration files:
6058 $config_files
6059
6060 Configuration headers:
6061 $config_headers
6062
6063 Report bugs to the package provider."
6064
6065 _ACEOF
6066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6067 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6068 ac_cs_version="\\
6069 fixincludes config.status
6070 configured by $0, generated by GNU Autoconf 2.69,
6071   with options \\"\$ac_cs_config\\"
6072
6073 Copyright (C) 2012 Free Software Foundation, Inc.
6074 This config.status script is free software; the Free Software Foundation
6075 gives unlimited permission to copy, distribute and modify it."
6076
6077 ac_pwd='$ac_pwd'
6078 srcdir='$srcdir'
6079 test -n "\$AWK" || AWK=awk
6080 _ACEOF
6081
6082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6083 # The default lists apply if the user does not specify any file.
6084 ac_need_defaults=:
6085 while test $# != 0
6086 do
6087   case $1 in
6088   --*=?*)
6089     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6090     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6091     ac_shift=:
6092     ;;
6093   --*=)
6094     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6095     ac_optarg=
6096     ac_shift=:
6097     ;;
6098   *)
6099     ac_option=$1
6100     ac_optarg=$2
6101     ac_shift=shift
6102     ;;
6103   esac
6104
6105   case $ac_option in
6106   # Handling of the options.
6107   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6108     ac_cs_recheck=: ;;
6109   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6110     $as_echo "$ac_cs_version"; exit ;;
6111   --config | --confi | --conf | --con | --co | --c )
6112     $as_echo "$ac_cs_config"; exit ;;
6113   --debug | --debu | --deb | --de | --d | -d )
6114     debug=: ;;
6115   --file | --fil | --fi | --f )
6116     $ac_shift
6117     case $ac_optarg in
6118     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6119     '') as_fn_error $? "missing file argument" ;;
6120     esac
6121     as_fn_append CONFIG_FILES " '$ac_optarg'"
6122     ac_need_defaults=false;;
6123   --header | --heade | --head | --hea )
6124     $ac_shift
6125     case $ac_optarg in
6126     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6127     esac
6128     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6129     ac_need_defaults=false;;
6130   --he | --h)
6131     # Conflict between --help and --header
6132     as_fn_error $? "ambiguous option: \`$1'
6133 Try \`$0 --help' for more information.";;
6134   --help | --hel | -h )
6135     $as_echo "$ac_cs_usage"; exit ;;
6136   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6137   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6138     ac_cs_silent=: ;;
6139
6140   # This is an error.
6141   -*) as_fn_error $? "unrecognized option: \`$1'
6142 Try \`$0 --help' for more information." ;;
6143
6144   *) as_fn_append ac_config_targets " $1"
6145      ac_need_defaults=false ;;
6146
6147   esac
6148   shift
6149 done
6150
6151 ac_configure_extra_args=
6152
6153 if $ac_cs_silent; then
6154   exec 6>/dev/null
6155   ac_configure_extra_args="$ac_configure_extra_args --silent"
6156 fi
6157
6158 _ACEOF
6159 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6160 if \$ac_cs_recheck; then
6161   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6162   shift
6163   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6164   CONFIG_SHELL='$SHELL'
6165   export CONFIG_SHELL
6166   exec "\$@"
6167 fi
6168
6169 _ACEOF
6170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6171 exec 5>>config.log
6172 {
6173   echo
6174   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6175 ## Running $as_me. ##
6176 _ASBOX
6177   $as_echo "$ac_log"
6178 } >&5
6179
6180 _ACEOF
6181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6182 _ACEOF
6183
6184 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6185
6186 # Handling of arguments.
6187 for ac_config_target in $ac_config_targets
6188 do
6189   case $ac_config_target in
6190     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6191     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6192     "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
6193
6194   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6195   esac
6196 done
6197
6198
6199 # If the user did not use the arguments to specify the items to instantiate,
6200 # then the envvar interface is used.  Set only those that are not.
6201 # We use the long form for the default assignment because of an extremely
6202 # bizarre bug on SunOS 4.1.3.
6203 if $ac_need_defaults; then
6204   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6205   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6206 fi
6207
6208 # Have a temporary directory for convenience.  Make it in the build tree
6209 # simply because there is no reason against having it here, and in addition,
6210 # creating and moving files from /tmp can sometimes cause problems.
6211 # Hook for its removal unless debugging.
6212 # Note that there is a small window in which the directory will not be cleaned:
6213 # after its creation but before its name has been assigned to `$tmp'.
6214 $debug ||
6215 {
6216   tmp= ac_tmp=
6217   trap 'exit_status=$?
6218   : "${ac_tmp:=$tmp}"
6219   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6220 ' 0
6221   trap 'as_fn_exit 1' 1 2 13 15
6222 }
6223 # Create a (secure) tmp directory for tmp files.
6224
6225 {
6226   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6227   test -d "$tmp"
6228 }  ||
6229 {
6230   tmp=./conf$$-$RANDOM
6231   (umask 077 && mkdir "$tmp")
6232 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6233 ac_tmp=$tmp
6234
6235 # Set up the scripts for CONFIG_FILES section.
6236 # No need to generate them if there are no CONFIG_FILES.
6237 # This happens for instance with `./config.status config.h'.
6238 if test -n "$CONFIG_FILES"; then
6239
6240
6241 ac_cr=`echo X | tr X '\015'`
6242 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6243 # But we know of no other shell where ac_cr would be empty at this
6244 # point, so we can use a bashism as a fallback.
6245 if test "x$ac_cr" = x; then
6246   eval ac_cr=\$\'\\r\'
6247 fi
6248 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6249 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6250   ac_cs_awk_cr='\\r'
6251 else
6252   ac_cs_awk_cr=$ac_cr
6253 fi
6254
6255 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6256 _ACEOF
6257
6258
6259 {
6260   echo "cat >conf$$subs.awk <<_ACEOF" &&
6261   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6262   echo "_ACEOF"
6263 } >conf$$subs.sh ||
6264   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6265 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6266 ac_delim='%!_!# '
6267 for ac_last_try in false false false false false :; do
6268   . ./conf$$subs.sh ||
6269     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6270
6271   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6272   if test $ac_delim_n = $ac_delim_num; then
6273     break
6274   elif $ac_last_try; then
6275     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6276   else
6277     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6278   fi
6279 done
6280 rm -f conf$$subs.sh
6281
6282 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6283 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6284 _ACEOF
6285 sed -n '
6286 h
6287 s/^/S["/; s/!.*/"]=/
6288 p
6289 g
6290 s/^[^!]*!//
6291 :repl
6292 t repl
6293 s/'"$ac_delim"'$//
6294 t delim
6295 :nl
6296 h
6297 s/\(.\{148\}\)..*/\1/
6298 t more1
6299 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6300 p
6301 n
6302 b repl
6303 :more1
6304 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6305 p
6306 g
6307 s/.\{148\}//
6308 t nl
6309 :delim
6310 h
6311 s/\(.\{148\}\)..*/\1/
6312 t more2
6313 s/["\\]/\\&/g; s/^/"/; s/$/"/
6314 p
6315 b
6316 :more2
6317 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6318 p
6319 g
6320 s/.\{148\}//
6321 t delim
6322 ' <conf$$subs.awk | sed '
6323 /^[^""]/{
6324   N
6325   s/\n//
6326 }
6327 ' >>$CONFIG_STATUS || ac_write_fail=1
6328 rm -f conf$$subs.awk
6329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6330 _ACAWK
6331 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6332   for (key in S) S_is_set[key] = 1
6333   FS = "\a"
6334
6335 }
6336 {
6337   line = $ 0
6338   nfields = split(line, field, "@")
6339   substed = 0
6340   len = length(field[1])
6341   for (i = 2; i < nfields; i++) {
6342     key = field[i]
6343     keylen = length(key)
6344     if (S_is_set[key]) {
6345       value = S[key]
6346       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6347       len += length(value) + length(field[++i])
6348       substed = 1
6349     } else
6350       len += 1 + keylen
6351   }
6352
6353   print line
6354 }
6355
6356 _ACAWK
6357 _ACEOF
6358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6359 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6360   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6361 else
6362   cat
6363 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6364   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6365 _ACEOF
6366
6367 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6368 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6369 # trailing colons and then remove the whole line if VPATH becomes empty
6370 # (actually we leave an empty line to preserve line numbers).
6371 if test "x$srcdir" = x.; then
6372   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6373 h
6374 s///
6375 s/^/:/
6376 s/[      ]*$/:/
6377 s/:\$(srcdir):/:/g
6378 s/:\${srcdir}:/:/g
6379 s/:@srcdir@:/:/g
6380 s/^:*//
6381 s/:*$//
6382 x
6383 s/\(=[   ]*\).*/\1/
6384 G
6385 s/\n//
6386 s/^[^=]*=[       ]*$//
6387 }'
6388 fi
6389
6390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6391 fi # test -n "$CONFIG_FILES"
6392
6393 # Set up the scripts for CONFIG_HEADERS section.
6394 # No need to generate them if there are no CONFIG_HEADERS.
6395 # This happens for instance with `./config.status Makefile'.
6396 if test -n "$CONFIG_HEADERS"; then
6397 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6398 BEGIN {
6399 _ACEOF
6400
6401 # Transform confdefs.h into an awk script `defines.awk', embedded as
6402 # here-document in config.status, that substitutes the proper values into
6403 # config.h.in to produce config.h.
6404
6405 # Create a delimiter string that does not exist in confdefs.h, to ease
6406 # handling of long lines.
6407 ac_delim='%!_!# '
6408 for ac_last_try in false false :; do
6409   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6410   if test -z "$ac_tt"; then
6411     break
6412   elif $ac_last_try; then
6413     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6414   else
6415     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6416   fi
6417 done
6418
6419 # For the awk script, D is an array of macro values keyed by name,
6420 # likewise P contains macro parameters if any.  Preserve backslash
6421 # newline sequences.
6422
6423 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6424 sed -n '
6425 s/.\{148\}/&'"$ac_delim"'/g
6426 t rset
6427 :rset
6428 s/^[     ]*#[    ]*define[       ][      ]*/ /
6429 t def
6430 d
6431 :def
6432 s/\\$//
6433 t bsnl
6434 s/["\\]/\\&/g
6435 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6436 D["\1"]=" \3"/p
6437 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6438 d
6439 :bsnl
6440 s/["\\]/\\&/g
6441 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6442 D["\1"]=" \3\\\\\\n"\\/p
6443 t cont
6444 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6445 t cont
6446 d
6447 :cont
6448 n
6449 s/.\{148\}/&'"$ac_delim"'/g
6450 t clear
6451 :clear
6452 s/\\$//
6453 t bsnlc
6454 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6455 d
6456 :bsnlc
6457 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6458 b cont
6459 ' <confdefs.h | sed '
6460 s/'"$ac_delim"'/"\\\
6461 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6462
6463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6464   for (key in D) D_is_set[key] = 1
6465   FS = "\a"
6466 }
6467 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6468   line = \$ 0
6469   split(line, arg, " ")
6470   if (arg[1] == "#") {
6471     defundef = arg[2]
6472     mac1 = arg[3]
6473   } else {
6474     defundef = substr(arg[1], 2)
6475     mac1 = arg[2]
6476   }
6477   split(mac1, mac2, "(") #)
6478   macro = mac2[1]
6479   prefix = substr(line, 1, index(line, defundef) - 1)
6480   if (D_is_set[macro]) {
6481     # Preserve the white space surrounding the "#".
6482     print prefix "define", macro P[macro] D[macro]
6483     next
6484   } else {
6485     # Replace #undef with comments.  This is necessary, for example,
6486     # in the case of _POSIX_SOURCE, which is predefined and required
6487     # on some systems where configure will not decide to define it.
6488     if (defundef == "undef") {
6489       print "/*", prefix defundef, macro, "*/"
6490       next
6491     }
6492   }
6493 }
6494 { print }
6495 _ACAWK
6496 _ACEOF
6497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6498   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6499 fi # test -n "$CONFIG_HEADERS"
6500
6501
6502 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6503 shift
6504 for ac_tag
6505 do
6506   case $ac_tag in
6507   :[FHLC]) ac_mode=$ac_tag; continue;;
6508   esac
6509   case $ac_mode$ac_tag in
6510   :[FHL]*:*);;
6511   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6512   :[FH]-) ac_tag=-:-;;
6513   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6514   esac
6515   ac_save_IFS=$IFS
6516   IFS=:
6517   set x $ac_tag
6518   IFS=$ac_save_IFS
6519   shift
6520   ac_file=$1
6521   shift
6522
6523   case $ac_mode in
6524   :L) ac_source=$1;;
6525   :[FH])
6526     ac_file_inputs=
6527     for ac_f
6528     do
6529       case $ac_f in
6530       -) ac_f="$ac_tmp/stdin";;
6531       *) # Look for the file first in the build tree, then in the source tree
6532          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6533          # because $ac_f cannot contain `:'.
6534          test -f "$ac_f" ||
6535            case $ac_f in
6536            [\\/$]*) false;;
6537            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6538            esac ||
6539            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6540       esac
6541       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6542       as_fn_append ac_file_inputs " '$ac_f'"
6543     done
6544
6545     # Let's still pretend it is `configure' which instantiates (i.e., don't
6546     # use $as_me), people would be surprised to read:
6547     #    /* config.h.  Generated by config.status.  */
6548     configure_input='Generated from '`
6549           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6550         `' by configure.'
6551     if test x"$ac_file" != x-; then
6552       configure_input="$ac_file.  $configure_input"
6553       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6554 $as_echo "$as_me: creating $ac_file" >&6;}
6555     fi
6556     # Neutralize special characters interpreted by sed in replacement strings.
6557     case $configure_input in #(
6558     *\&* | *\|* | *\\* )
6559        ac_sed_conf_input=`$as_echo "$configure_input" |
6560        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6561     *) ac_sed_conf_input=$configure_input;;
6562     esac
6563
6564     case $ac_tag in
6565     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6566       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6567     esac
6568     ;;
6569   esac
6570
6571   ac_dir=`$as_dirname -- "$ac_file" ||
6572 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6573          X"$ac_file" : 'X\(//\)[^/]' \| \
6574          X"$ac_file" : 'X\(//\)$' \| \
6575          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6576 $as_echo X"$ac_file" |
6577     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6578             s//\1/
6579             q
6580           }
6581           /^X\(\/\/\)[^/].*/{
6582             s//\1/
6583             q
6584           }
6585           /^X\(\/\/\)$/{
6586             s//\1/
6587             q
6588           }
6589           /^X\(\/\).*/{
6590             s//\1/
6591             q
6592           }
6593           s/.*/./; q'`
6594   as_dir="$ac_dir"; as_fn_mkdir_p
6595   ac_builddir=.
6596
6597 case "$ac_dir" in
6598 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6599 *)
6600   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6601   # A ".." for each directory in $ac_dir_suffix.
6602   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6603   case $ac_top_builddir_sub in
6604   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6605   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6606   esac ;;
6607 esac
6608 ac_abs_top_builddir=$ac_pwd
6609 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6610 # for backward compatibility:
6611 ac_top_builddir=$ac_top_build_prefix
6612
6613 case $srcdir in
6614   .)  # We are building in place.
6615     ac_srcdir=.
6616     ac_top_srcdir=$ac_top_builddir_sub
6617     ac_abs_top_srcdir=$ac_pwd ;;
6618   [\\/]* | ?:[\\/]* )  # Absolute name.
6619     ac_srcdir=$srcdir$ac_dir_suffix;
6620     ac_top_srcdir=$srcdir
6621     ac_abs_top_srcdir=$srcdir ;;
6622   *) # Relative name.
6623     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6624     ac_top_srcdir=$ac_top_build_prefix$srcdir
6625     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6626 esac
6627 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6628
6629
6630   case $ac_mode in
6631   :F)
6632   #
6633   # CONFIG_FILE
6634   #
6635
6636 _ACEOF
6637
6638 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6639 # If the template does not know about datarootdir, expand it.
6640 # FIXME: This hack should be removed a few years after 2.60.
6641 ac_datarootdir_hack=; ac_datarootdir_seen=
6642 ac_sed_dataroot='
6643 /datarootdir/ {
6644   p
6645   q
6646 }
6647 /@datadir@/p
6648 /@docdir@/p
6649 /@infodir@/p
6650 /@localedir@/p
6651 /@mandir@/p'
6652 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6653 *datarootdir*) ac_datarootdir_seen=yes;;
6654 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6655   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6656 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6657 _ACEOF
6658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6659   ac_datarootdir_hack='
6660   s&@datadir@&$datadir&g
6661   s&@docdir@&$docdir&g
6662   s&@infodir@&$infodir&g
6663   s&@localedir@&$localedir&g
6664   s&@mandir@&$mandir&g
6665   s&\\\${datarootdir}&$datarootdir&g' ;;
6666 esac
6667 _ACEOF
6668
6669 # Neutralize VPATH when `$srcdir' = `.'.
6670 # Shell code in configure.ac might set extrasub.
6671 # FIXME: do we really want to maintain this feature?
6672 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6673 ac_sed_extra="$ac_vpsub
6674 $extrasub
6675 _ACEOF
6676 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6677 :t
6678 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6679 s|@configure_input@|$ac_sed_conf_input|;t t
6680 s&@top_builddir@&$ac_top_builddir_sub&;t t
6681 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6682 s&@srcdir@&$ac_srcdir&;t t
6683 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6684 s&@top_srcdir@&$ac_top_srcdir&;t t
6685 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6686 s&@builddir@&$ac_builddir&;t t
6687 s&@abs_builddir@&$ac_abs_builddir&;t t
6688 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6689 $ac_datarootdir_hack
6690 "
6691 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6692   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6693
6694 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6695   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6696   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6697       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6698   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6699 which seems to be undefined.  Please make sure it is defined" >&5
6700 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6701 which seems to be undefined.  Please make sure it is defined" >&2;}
6702
6703   rm -f "$ac_tmp/stdin"
6704   case $ac_file in
6705   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6706   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6707   esac \
6708   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6709  ;;
6710   :H)
6711   #
6712   # CONFIG_HEADER
6713   #
6714   if test x"$ac_file" != x-; then
6715     {
6716       $as_echo "/* $configure_input  */" \
6717       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6718     } >"$ac_tmp/config.h" \
6719       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6720     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6721       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6722 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6723     else
6724       rm -f "$ac_file"
6725       mv "$ac_tmp/config.h" "$ac_file" \
6726         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6727     fi
6728   else
6729     $as_echo "/* $configure_input  */" \
6730       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6731       || as_fn_error $? "could not create -" "$LINENO" 5
6732   fi
6733  ;;
6734
6735
6736   esac
6737
6738
6739   case $ac_file$ac_mode in
6740     "config.h":H) echo timestamp > stamp-h ;;
6741
6742   esac
6743 done # for ac_tag
6744
6745
6746 as_fn_exit 0
6747 _ACEOF
6748 ac_clean_files=$ac_clean_files_save
6749
6750 test $ac_write_fail = 0 ||
6751   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6752
6753
6754 # configure is writing to config.log, and then calls config.status.
6755 # config.status does its own redirection, appending to config.log.
6756 # Unfortunately, on DOS this fails, as config.log is still kept open
6757 # by configure, so config.status won't be able to write to it; its
6758 # output is simply discarded.  So we exec the FD to /dev/null,
6759 # effectively closing config.log, so it can be properly (re)opened and
6760 # appended to by config.status.  When coming back to configure, we
6761 # need to make the FD available again.
6762 if test "$no_create" != yes; then
6763   ac_cs_success=:
6764   ac_config_status_args=
6765   test "$silent" = yes &&
6766     ac_config_status_args="$ac_config_status_args --quiet"
6767   exec 5>/dev/null
6768   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6769   exec 5>>config.log
6770   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6771   # would make configure fail if this is the last instruction.
6772   $ac_cs_success || as_fn_exit 1
6773 fi
6774 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6775   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6776 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6777 fi
6778