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 TARGET
 627 target_noncanonical
 628 WERROR
 629 WARN_PEDANTIC
 630 WARN_CFLAGS
 631 SED
 632 EGREP
 633 GREP
 634 CPP
 635 OBJEXT
 636 EXEEXT
 637 ac_ct_CC
 638 CPPFLAGS
 639 LDFLAGS
 640 CFLAGS
 641 CC
 642 target_os
 643 target_vendor
 644 target_cpu
 645 target
 646 host_os
 647 host_vendor
 648 host_cpu
 649 host
 650 build_os
 651 build_vendor
 652 build_cpu
 653 build
 654 target_alias
 655 host_alias
 656 build_alias
 657 LIBS
 658 ECHO_T
 659 ECHO_N
 660 ECHO_C
 661 DEFS
 662 mandir
 663 localedir
 664 libdir
 665 psdir
 666 pdfdir
 667 dvidir
 668 htmldir
 669 infodir
 670 docdir
 671 oldincludedir
 672 includedir
 673 localstatedir
 674 sharedstatedir
 675 sysconfdir
 676 datadir
 677 datarootdir
 678 libexecdir
 679 sbindir
 680 bindir
 681 program_transform_name
 682 prefix
 683 exec_prefix
 684 PACKAGE_URL
 685 PACKAGE_BUGREPORT
 686 PACKAGE_STRING
 687 PACKAGE_VERSION
 688 PACKAGE_TARNAME
 689 PACKAGE_NAME
 690 PATH_SEPARATOR
 691 SHELL'
 692 ac_subst_files=''
 693 ac_user_opts='
 694 enable_option_checking
 695 enable_werror_always
 696 with_local_prefix
 697 enable_twoprocess
 698 enable_maintainer_mode
 699 with_gcc_major_version_only
 700 '
 701       ac_precious_vars='build_alias
 702 host_alias
 703 target_alias
 704 CC
 705 CFLAGS
 706 LDFLAGS
 707 LIBS
 708 CPPFLAGS
 709 CPP'
 710
 711
 712 # Initialize some variables set by options.
 713 ac_init_help=
 714 ac_init_version=false
 715 ac_unrecognized_opts=
 716 ac_unrecognized_sep=
 717 # The variables have the same names as the options, with
 718 # dashes changed to underlines.
 719 cache_file=/dev/null
 720 exec_prefix=NONE
 721 no_create=
 722 no_recursion=
 723 prefix=NONE
 724 program_prefix=NONE
 725 program_suffix=NONE
 726 program_transform_name=s,x,x,
 727 silent=
 728 site=
 729 srcdir=
 730 verbose=
 731 x_includes=NONE
 732 x_libraries=NONE
 733
 734 # Installation directory options.
 735 # These are left unexpanded so users can "make install exec_prefix=/foo"
 736 # and all the variables that are supposed to be based on exec_prefix
 737 # by default will actually change.
 738 # Use braces instead of parens because sh, perl, etc. also accept them.
 739 # (The list follows the same order as the GNU Coding Standards.)
 740 bindir='${exec_prefix}/bin'
 741 sbindir='${exec_prefix}/sbin'
 742 libexecdir='${exec_prefix}/libexec'
 743 datarootdir='${prefix}/share'
 744 datadir='${datarootdir}'
 745 sysconfdir='${prefix}/etc'
 746 sharedstatedir='${prefix}/com'
 747 localstatedir='${prefix}/var'
 748 includedir='${prefix}/include'
 749 oldincludedir='/usr/include'
 750 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 751 infodir='${datarootdir}/info'
 752 htmldir='${docdir}'
 753 dvidir='${docdir}'
 754 pdfdir='${docdir}'
 755 psdir='${docdir}'
 756 libdir='${exec_prefix}/lib'
 757 localedir='${datarootdir}/locale'
 758 mandir='${datarootdir}/man'
 759
 760 ac_prev=
 761 ac_dashdash=
 762 for ac_option
 763 do
 764   # If the previous option needs an argument, assign it.
 765   if test -n "$ac_prev"; then
 766     eval $ac_prev=\$ac_option
 767     ac_prev=
 768     continue
 769   fi
 770
 771   case $ac_option in
 772   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 773   *=)   ac_optarg= ;;
 774   *)    ac_optarg=yes ;;
 775   esac
 776
 777   # Accept the important Cygnus configure options, so we can diagnose typos.
 778
 779   case $ac_dashdash$ac_option in
 780   --)
 781     ac_dashdash=yes ;;
 782
 783   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 784     ac_prev=bindir ;;
 785   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 786     bindir=$ac_optarg ;;
 787
 788   -build | --build | --buil | --bui | --bu)
 789     ac_prev=build_alias ;;
 790   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 791     build_alias=$ac_optarg ;;
 792
 793   -cache-file | --cache-file | --cache-fil | --cache-fi \
 794   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 795     ac_prev=cache_file ;;
 796   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 797   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 798     cache_file=$ac_optarg ;;
 799
 800   --config-cache | -C)
 801     cache_file=config.cache ;;
 802
 803   -datadir | --datadir | --datadi | --datad)
 804     ac_prev=datadir ;;
 805   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 806     datadir=$ac_optarg ;;
 807
 808   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 809   | --dataroo | --dataro | --datar)
 810     ac_prev=datarootdir ;;
 811   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 812   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 813     datarootdir=$ac_optarg ;;
 814
 815   -disable-* | --disable-*)
 816     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 817     # Reject names that are not valid shell variable names.
 818     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 819       as_fn_error $? "invalid feature name: $ac_useropt"
 820     ac_useropt_orig=$ac_useropt
 821     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 822     case $ac_user_opts in
 823       *"
 824 "enable_$ac_useropt"
 825 "*) ;;
 826       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 827          ac_unrecognized_sep=', ';;
 828     esac
 829     eval enable_$ac_useropt=no ;;
 830
 831   -docdir | --docdir | --docdi | --doc | --do)
 832     ac_prev=docdir ;;
 833   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 834     docdir=$ac_optarg ;;
 835
 836   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 837     ac_prev=dvidir ;;
 838   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 839     dvidir=$ac_optarg ;;
 840
 841   -enable-* | --enable-*)
 842     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 843     # Reject names that are not valid shell variable names.
 844     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 845       as_fn_error $? "invalid feature name: $ac_useropt"
 846     ac_useropt_orig=$ac_useropt
 847     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 848     case $ac_user_opts in
 849       *"
 850 "enable_$ac_useropt"
 851 "*) ;;
 852       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 853          ac_unrecognized_sep=', ';;
 854     esac
 855     eval enable_$ac_useropt=\$ac_optarg ;;
 856
 857   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 858   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 859   | --exec | --exe | --ex)
 860     ac_prev=exec_prefix ;;
 861   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 862   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 863   | --exec=* | --exe=* | --ex=*)
 864     exec_prefix=$ac_optarg ;;
 865
 866   -gas | --gas | --ga | --g)
 867     # Obsolete; use --with-gas.
 868     with_gas=yes ;;
 869
 870   -help | --help | --hel | --he | -h)
 871     ac_init_help=long ;;
 872   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 873     ac_init_help=recursive ;;
 874   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 875     ac_init_help=short ;;
 876
 877   -host | --host | --hos | --ho)
 878     ac_prev=host_alias ;;
 879   -host=* | --host=* | --hos=* | --ho=*)
 880     host_alias=$ac_optarg ;;
 881
 882   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 883     ac_prev=htmldir ;;
 884   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 885   | --ht=*)
 886     htmldir=$ac_optarg ;;
 887
 888   -includedir | --includedir | --includedi | --included | --include \
 889   | --includ | --inclu | --incl | --inc)
 890     ac_prev=includedir ;;
 891   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 892   | --includ=* | --inclu=* | --incl=* | --inc=*)
 893     includedir=$ac_optarg ;;
 894
 895   -infodir | --infodir | --infodi | --infod | --info | --inf)
 896     ac_prev=infodir ;;
 897   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 898     infodir=$ac_optarg ;;
 899
 900   -libdir | --libdir | --libdi | --libd)
 901     ac_prev=libdir ;;
 902   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 903     libdir=$ac_optarg ;;
 904
 905   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 906   | --libexe | --libex | --libe)
 907     ac_prev=libexecdir ;;
 908   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 909   | --libexe=* | --libex=* | --libe=*)
 910     libexecdir=$ac_optarg ;;
 911
 912   -localedir | --localedir | --localedi | --localed | --locale)
 913     ac_prev=localedir ;;
 914   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 915     localedir=$ac_optarg ;;
 916
 917   -localstatedir | --localstatedir | --localstatedi | --localstated \
 918   | --localstate | --localstat | --localsta | --localst | --locals)
 919     ac_prev=localstatedir ;;
 920   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 921   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 922     localstatedir=$ac_optarg ;;
 923
 924   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 925     ac_prev=mandir ;;
 926   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 927     mandir=$ac_optarg ;;
 928
 929   -nfp | --nfp | --nf)
 930     # Obsolete; use --without-fp.
 931     with_fp=no ;;
 932
 933   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 934   | --no-cr | --no-c | -n)
 935     no_create=yes ;;
 936
 937   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 938   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 939     no_recursion=yes ;;
 940
 941   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 942   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 943   | --oldin | --oldi | --old | --ol | --o)
 944     ac_prev=oldincludedir ;;
 945   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 946   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 947   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 948     oldincludedir=$ac_optarg ;;
 949
 950   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 951     ac_prev=prefix ;;
 952   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 953     prefix=$ac_optarg ;;
 954
 955   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 956   | --program-pre | --program-pr | --program-p)
 957     ac_prev=program_prefix ;;
 958   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 959   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 960     program_prefix=$ac_optarg ;;
 961
 962   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 963   | --program-suf | --program-su | --program-s)
 964     ac_prev=program_suffix ;;
 965   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 966   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 967     program_suffix=$ac_optarg ;;
 968
 969   -program-transform-name | --program-transform-name \
 970   | --program-transform-nam | --program-transform-na \
 971   | --program-transform-n | --program-transform- \
 972   | --program-transform | --program-transfor \
 973   | --program-transfo | --program-transf \
 974   | --program-trans | --program-tran \
 975   | --progr-tra | --program-tr | --program-t)
 976     ac_prev=program_transform_name ;;
 977   -program-transform-name=* | --program-transform-name=* \
 978   | --program-transform-nam=* | --program-transform-na=* \
 979   | --program-transform-n=* | --program-transform-=* \
 980   | --program-transform=* | --program-transfor=* \
 981   | --program-transfo=* | --program-transf=* \
 982   | --program-trans=* | --program-tran=* \
 983   | --progr-tra=* | --program-tr=* | --program-t=*)
 984     program_transform_name=$ac_optarg ;;
 985
 986   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 987     ac_prev=pdfdir ;;
 988   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 989     pdfdir=$ac_optarg ;;
 990
 991   -psdir | --psdir | --psdi | --psd | --ps)
 992     ac_prev=psdir ;;
 993   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 994     psdir=$ac_optarg ;;
 995
 996   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 997   | -silent | --silent | --silen | --sile | --sil)
 998     silent=yes ;;
 999
1000   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1001     ac_prev=sbindir ;;
1002   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1003   | --sbi=* | --sb=*)
1004     sbindir=$ac_optarg ;;
1005
1006   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1007   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1008   | --sharedst | --shareds | --shared | --share | --shar \
1009   | --sha | --sh)
1010     ac_prev=sharedstatedir ;;
1011   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1012   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1013   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1014   | --sha=* | --sh=*)
1015     sharedstatedir=$ac_optarg ;;
1016
1017   -site | --site | --sit)
1018     ac_prev=site ;;
1019   -site=* | --site=* | --sit=*)
1020     site=$ac_optarg ;;
1021
1022   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1023     ac_prev=srcdir ;;
1024   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1025     srcdir=$ac_optarg ;;
1026
1027   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1028   | --syscon | --sysco | --sysc | --sys | --sy)
1029     ac_prev=sysconfdir ;;
1030   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1031   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1032     sysconfdir=$ac_optarg ;;
1033
1034   -target | --target | --targe | --targ | --tar | --ta | --t)
1035     ac_prev=target_alias ;;
1036   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1037     target_alias=$ac_optarg ;;
1038
1039   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1040     verbose=yes ;;
1041
1042   -version | --version | --versio | --versi | --vers | -V)
1043     ac_init_version=: ;;
1044
1045   -with-* | --with-*)
1046     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049       as_fn_error $? "invalid package name: $ac_useropt"
1050     ac_useropt_orig=$ac_useropt
1051     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052     case $ac_user_opts in
1053       *"
1054 "with_$ac_useropt"
1055 "*) ;;
1056       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1057          ac_unrecognized_sep=', ';;
1058     esac
1059     eval with_$ac_useropt=\$ac_optarg ;;
1060
1061   -without-* | --without-*)
1062     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1063     # Reject names that are not valid shell variable names.
1064     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065       as_fn_error $? "invalid package name: $ac_useropt"
1066     ac_useropt_orig=$ac_useropt
1067     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068     case $ac_user_opts in
1069       *"
1070 "with_$ac_useropt"
1071 "*) ;;
1072       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1073          ac_unrecognized_sep=', ';;
1074     esac
1075     eval with_$ac_useropt=no ;;
1076
1077   --x)
1078     # Obsolete; use --with-x.
1079     with_x=yes ;;
1080
1081   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1082   | --x-incl | --x-inc | --x-in | --x-i)
1083     ac_prev=x_includes ;;
1084   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1085   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1086     x_includes=$ac_optarg ;;
1087
1088   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1089   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1090     ac_prev=x_libraries ;;
1091   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1092   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1093     x_libraries=$ac_optarg ;;
1094
1095   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1096 Try \`$0 --help' for more information"
1097     ;;
1098
1099   *=*)
1100     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1101     # Reject names that are not valid shell variable names.
1102     case $ac_envvar in #(
1103       '' | [0-9]* | *[!_$as_cr_alnum]* )
1104       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1105     esac
1106     eval $ac_envvar=\$ac_optarg
1107     export $ac_envvar ;;
1108
1109   *)
1110     # FIXME: should be removed in autoconf 3.0.
1111     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1112     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1114     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1115     ;;
1116
1117   esac
1118 done
1119
1120 if test -n "$ac_prev"; then
1121   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1122   as_fn_error $? "missing argument to $ac_option"
1123 fi
1124
1125 if test -n "$ac_unrecognized_opts"; then
1126   case $enable_option_checking in
1127     no) ;;
1128     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1129     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1130   esac
1131 fi
1132
1133 # Check all directory arguments for consistency.
1134 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1135                 datadir sysconfdir sharedstatedir localstatedir includedir \
1136                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1137                 libdir localedir mandir
1138 do
1139   eval ac_val=\$$ac_var
1140   # Remove trailing slashes.
1141   case $ac_val in
1142     */ )
1143       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1144       eval $ac_var=\$ac_val;;
1145   esac
1146   # Be sure to have absolute directory names.
1147   case $ac_val in
1148     [\\/$]* | ?:[\\/]* )  continue;;
1149     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1150   esac
1151   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1152 done
1153
1154 # There might be people who depend on the old broken behavior: `$host'
1155 # used to hold the argument of --host etc.
1156 # FIXME: To remove some day.
1157 build=$build_alias
1158 host=$host_alias
1159 target=$target_alias
1160
1161 # FIXME: To remove some day.
1162 if test "x$host_alias" != x; then
1163   if test "x$build_alias" = x; then
1164     cross_compiling=maybe
1165   elif test "x$build_alias" != "x$host_alias"; then
1166     cross_compiling=yes
1167   fi
1168 fi
1169
1170 ac_tool_prefix=
1171 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1172
1173 test "$silent" = yes && exec 6>/dev/null
1174
1175
1176 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1177 ac_ls_di=`ls -di .` &&
1178 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1179   as_fn_error $? "working directory cannot be determined"
1180 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1181   as_fn_error $? "pwd does not report name of working directory"
1182
1183
1184 # Find the source files, if location was not specified.
1185 if test -z "$srcdir"; then
1186   ac_srcdir_defaulted=yes
1187   # Try the directory containing this script, then the parent directory.
1188   ac_confdir=`$as_dirname -- "$as_myself" ||
1189 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1190          X"$as_myself" : 'X\(//\)[^/]' \| \
1191          X"$as_myself" : 'X\(//\)$' \| \
1192          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1193 $as_echo X"$as_myself" |
1194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1195             s//\1/
1196             q
1197           }
1198           /^X\(\/\/\)[^/].*/{
1199             s//\1/
1200             q
1201           }
1202           /^X\(\/\/\)$/{
1203             s//\1/
1204             q
1205           }
1206           /^X\(\/\).*/{
1207             s//\1/
1208             q
1209           }
1210           s/.*/./; q'`
1211   srcdir=$ac_confdir
1212   if test ! -r "$srcdir/$ac_unique_file"; then
1213     srcdir=..
1214   fi
1215 else
1216   ac_srcdir_defaulted=no
1217 fi
1218 if test ! -r "$srcdir/$ac_unique_file"; then
1219   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1220   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1221 fi
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1225         pwd)`
1226 # When building in place, set srcdir=.
1227 if test "$ac_abs_confdir" = "$ac_pwd"; then
1228   srcdir=.
1229 fi
1230 # Remove unnecessary trailing slashes from srcdir.
1231 # Double slashes in file names in object file debugging info
1232 # mess up M-x gdb in Emacs.
1233 case $srcdir in
1234 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1235 esac
1236 for ac_var in $ac_precious_vars; do
1237   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1238   eval ac_env_${ac_var}_value=\$${ac_var}
1239   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1240   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1241 done
1242
1243 #
1244 # Report the --help message.
1245 #
1246 if test "$ac_init_help" = "long"; then
1247   # Omit some internal or obsolete options to make the list less imposing.
1248   # This message is too long to be a string in the A/UX 3.1 sh.
1249   cat <<_ACEOF
1250 \`configure' configures fixincludes   to adapt to many kinds of systems.
1251
1252 Usage: $0 [OPTION]... [VAR=VALUE]...
1253
1254 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1255 VAR=VALUE.  See below for descriptions of some of the useful variables.
1256
1257 Defaults for the options are specified in brackets.
1258
1259 Configuration:
1260   -h, --help              display this help and exit
1261       --help=short        display options specific to this package
1262       --help=recursive    display the short help of all the included packages
1263   -V, --version           display version information and exit
1264   -q, --quiet, --silent   do not print \`checking ...' messages
1265       --cache-file=FILE   cache test results in FILE [disabled]
1266   -C, --config-cache      alias for \`--cache-file=config.cache'
1267   -n, --no-create         do not create output files
1268       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1269
1270 Installation directories:
1271   --prefix=PREFIX         install architecture-independent files in PREFIX
1272                           [$ac_default_prefix]
1273   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1274                           [PREFIX]
1275
1276 By default, \`make install' will install all the files in
1277 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1278 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1279 for instance \`--prefix=\$HOME'.
1280
1281 For better control, use the options below.
1282
1283 Fine tuning of the installation directories:
1284   --bindir=DIR            user executables [EPREFIX/bin]
1285   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1286   --libexecdir=DIR        program executables [EPREFIX/libexec]
1287   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1288   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1289   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1290   --libdir=DIR            object code libraries [EPREFIX/lib]
1291   --includedir=DIR        C header files [PREFIX/include]
1292   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1293   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1294   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1295   --infodir=DIR           info documentation [DATAROOTDIR/info]
1296   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1297   --mandir=DIR            man documentation [DATAROOTDIR/man]
1298   --docdir=DIR            documentation root [DATAROOTDIR/doc/fixincludes]
1299   --htmldir=DIR           html documentation [DOCDIR]
1300   --dvidir=DIR            dvi documentation [DOCDIR]
1301   --pdfdir=DIR            pdf documentation [DOCDIR]
1302   --psdir=DIR             ps documentation [DOCDIR]
1303 _ACEOF
1304
1305   cat <<\_ACEOF
1306
1307 System types:
1308   --build=BUILD     configure for building on BUILD [guessed]
1309   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1310   --target=TARGET   configure for building compilers for TARGET [HOST]
1311 _ACEOF
1312 fi
1313
1314 if test -n "$ac_init_help"; then
1315   case $ac_init_help in
1316      short | recursive ) echo "Configuration of fixincludes  :";;
1317    esac
1318   cat <<\_ACEOF
1319
1320 Optional Features:
1321   --disable-option-checking  ignore unrecognized --enable/--with options
1322   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1323   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1324   --enable-werror-always  enable -Werror despite compiler version
1325   --enable-twoprocess       Use a separate process to apply the fixes
1326   --enable-maintainer-mode enable make rules and dependencies not useful
1327                           (and sometimes confusing) to the casual installer
1328
1329 Optional Packages:
1330   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1331   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1332   --with-local-prefix=DIR specifies directory to put local include
1333   --with-gcc-major-version-only
1334                           use only GCC major number in filesystem paths
1335
1336 Some influential environment variables:
1337   CC          C compiler command
1338   CFLAGS      C compiler flags
1339   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1340               nonstandard directory <lib dir>
1341   LIBS        libraries to pass to the linker, e.g. -l<library>
1342   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1343               you have headers in a nonstandard directory <include dir>
1344   CPP         C preprocessor
1345
1346 Use these variables to override the choices made by `configure' or to help
1347 it to find libraries and programs with nonstandard names/locations.
1348
1349 Report bugs to the package provider.
1350 _ACEOF
1351 ac_status=$?
1352 fi
1353
1354 if test "$ac_init_help" = "recursive"; then
1355   # If there are subdirs, report their specific --help.
1356   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1357     test -d "$ac_dir" ||
1358       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1359       continue
1360     ac_builddir=.
1361
1362 case "$ac_dir" in
1363 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1364 *)
1365   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1366   # A ".." for each directory in $ac_dir_suffix.
1367   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1368   case $ac_top_builddir_sub in
1369   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1370   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1371   esac ;;
1372 esac
1373 ac_abs_top_builddir=$ac_pwd
1374 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1375 # for backward compatibility:
1376 ac_top_builddir=$ac_top_build_prefix
1377
1378 case $srcdir in
1379   .)  # We are building in place.
1380     ac_srcdir=.
1381     ac_top_srcdir=$ac_top_builddir_sub
1382     ac_abs_top_srcdir=$ac_pwd ;;
1383   [\\/]* | ?:[\\/]* )  # Absolute name.
1384     ac_srcdir=$srcdir$ac_dir_suffix;
1385     ac_top_srcdir=$srcdir
1386     ac_abs_top_srcdir=$srcdir ;;
1387   *) # Relative name.
1388     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1389     ac_top_srcdir=$ac_top_build_prefix$srcdir
1390     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1391 esac
1392 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1393
1394     cd "$ac_dir" || { ac_status=$?; continue; }
1395     # Check for guested configure.
1396     if test -f "$ac_srcdir/configure.gnu"; then
1397       echo &&
1398       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1399     elif test -f "$ac_srcdir/configure"; then
1400       echo &&
1401       $SHELL "$ac_srcdir/configure" --help=recursive
1402     else
1403       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1404     fi || ac_status=$?
1405     cd "$ac_pwd" || { ac_status=$?; break; }
1406   done
1407 fi
1408
1409 test -n "$ac_init_help" && exit $ac_status
1410 if $ac_init_version; then
1411   cat <<\_ACEOF
1412 fixincludes configure
1413 generated by GNU Autoconf 2.69
1414
1415 Copyright (C) 2012 Free Software Foundation, Inc.
1416 This configure script is free software; the Free Software Foundation
1417 gives unlimited permission to copy, distribute and modify it.
1418 _ACEOF
1419   exit
1420 fi
1421
1422 ## ------------------------ ##
1423 ## Autoconf initialization. ##
1424 ## ------------------------ ##
1425
1426 # ac_fn_c_try_compile LINENO
1427 # --------------------------
1428 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1429 ac_fn_c_try_compile ()
1430 {
1431   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1432   rm -f conftest.$ac_objext
1433   if { { ac_try="$ac_compile"
1434 case "(($ac_try" in
1435   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1436   *) ac_try_echo=$ac_try;;
1437 esac
1438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1439 $as_echo "$ac_try_echo"; } >&5
1440   (eval "$ac_compile") 2>conftest.err
1441   ac_status=$?
1442   if test -s conftest.err; then
1443     grep -v '^ *+' conftest.err >conftest.er1
1444     cat conftest.er1 >&5
1445     mv -f conftest.er1 conftest.err
1446   fi
1447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1448   test $ac_status = 0; } && {
1449          test -z "$ac_c_werror_flag" ||
1450          test ! -s conftest.err
1451        } && test -s conftest.$ac_objext; then :
1452   ac_retval=0
1453 else
1454   $as_echo "$as_me: failed program was:" >&5
1455 sed 's/^/| /' conftest.$ac_ext >&5
1456
1457         ac_retval=1
1458 fi
1459   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1460   as_fn_set_status $ac_retval
1461
1462 } # ac_fn_c_try_compile
1463
1464 # ac_fn_c_try_cpp LINENO
1465 # ----------------------
1466 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1467 ac_fn_c_try_cpp ()
1468 {
1469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470   if { { ac_try="$ac_cpp conftest.$ac_ext"
1471 case "(($ac_try" in
1472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1473   *) ac_try_echo=$ac_try;;
1474 esac
1475 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1476 $as_echo "$ac_try_echo"; } >&5
1477   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1478   ac_status=$?
1479   if test -s conftest.err; then
1480     grep -v '^ *+' conftest.err >conftest.er1
1481     cat conftest.er1 >&5
1482     mv -f conftest.er1 conftest.err
1483   fi
1484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1485   test $ac_status = 0; } > conftest.i && {
1486          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1487          test ! -s conftest.err
1488        }; then :
1489   ac_retval=0
1490 else
1491   $as_echo "$as_me: failed program was:" >&5
1492 sed 's/^/| /' conftest.$ac_ext >&5
1493
1494     ac_retval=1
1495 fi
1496   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1497   as_fn_set_status $ac_retval
1498
1499 } # ac_fn_c_try_cpp
1500
1501 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1502 # -------------------------------------------------------
1503 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1504 # the include files in INCLUDES and setting the cache variable VAR
1505 # accordingly.
1506 ac_fn_c_check_header_mongrel ()
1507 {
1508   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509   if eval \${$3+:} false; then :
1510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1511 $as_echo_n "checking for $2... " >&6; }
1512 if eval \${$3+:} false; then :
1513   $as_echo_n "(cached) " >&6
1514 fi
1515 eval ac_res=\$$3
1516                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1517 $as_echo "$ac_res" >&6; }
1518 else
1519   # Is the header compilable?
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1521 $as_echo_n "checking $2 usability... " >&6; }
1522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1523 /* end confdefs.h.  */
1524 $4
1525 #include <$2>
1526 _ACEOF
1527 if ac_fn_c_try_compile "$LINENO"; then :
1528   ac_header_compiler=yes
1529 else
1530   ac_header_compiler=no
1531 fi
1532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1534 $as_echo "$ac_header_compiler" >&6; }
1535
1536 # Is the header present?
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1538 $as_echo_n "checking $2 presence... " >&6; }
1539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1540 /* end confdefs.h.  */
1541 #include <$2>
1542 _ACEOF
1543 if ac_fn_c_try_cpp "$LINENO"; then :
1544   ac_header_preproc=yes
1545 else
1546   ac_header_preproc=no
1547 fi
1548 rm -f conftest.err conftest.i conftest.$ac_ext
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1550 $as_echo "$ac_header_preproc" >&6; }
1551
1552 # So?  What about this header?
1553 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1554   yes:no: )
1555     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1556 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1557     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1558 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1559     ;;
1560   no:yes:* )
1561     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1562 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1563     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1564 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1565     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1566 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1567     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1568 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1570 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1571     ;;
1572 esac
1573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1574 $as_echo_n "checking for $2... " >&6; }
1575 if eval \${$3+:} false; then :
1576   $as_echo_n "(cached) " >&6
1577 else
1578   eval "$3=\$ac_header_compiler"
1579 fi
1580 eval ac_res=\$$3
1581                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582 $as_echo "$ac_res" >&6; }
1583 fi
1584   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1585
1586 } # ac_fn_c_check_header_mongrel
1587
1588 # ac_fn_c_try_run LINENO
1589 # ----------------------
1590 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1591 # that executables *can* be run.
1592 ac_fn_c_try_run ()
1593 {
1594   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595   if { { ac_try="$ac_link"
1596 case "(($ac_try" in
1597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1598   *) ac_try_echo=$ac_try;;
1599 esac
1600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1601 $as_echo "$ac_try_echo"; } >&5
1602   (eval "$ac_link") 2>&5
1603   ac_status=$?
1604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1605   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1606   { { case "(($ac_try" in
1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608   *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612   (eval "$ac_try") 2>&5
1613   ac_status=$?
1614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1615   test $ac_status = 0; }; }; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: program exited with status $ac_status" >&5
1619        $as_echo "$as_me: failed program was:" >&5
1620 sed 's/^/| /' conftest.$ac_ext >&5
1621
1622        ac_retval=$ac_status
1623 fi
1624   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1625   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1626   as_fn_set_status $ac_retval
1627
1628 } # ac_fn_c_try_run
1629
1630 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1631 # -------------------------------------------------------
1632 # Tests whether HEADER exists and can be compiled using the include files in
1633 # INCLUDES, setting the cache variable VAR accordingly.
1634 ac_fn_c_check_header_compile ()
1635 {
1636   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1638 $as_echo_n "checking for $2... " >&6; }
1639 if eval \${$3+:} false; then :
1640   $as_echo_n "(cached) " >&6
1641 else
1642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1643 /* end confdefs.h.  */
1644 $4
1645 #include <$2>
1646 _ACEOF
1647 if ac_fn_c_try_compile "$LINENO"; then :
1648   eval "$3=yes"
1649 else
1650   eval "$3=no"
1651 fi
1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1653 fi
1654 eval ac_res=\$$3
1655                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1656 $as_echo "$ac_res" >&6; }
1657   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1658
1659 } # ac_fn_c_check_header_compile
1660
1661 # ac_fn_c_try_link LINENO
1662 # -----------------------
1663 # Try to link conftest.$ac_ext, and return whether this succeeded.
1664 ac_fn_c_try_link ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   rm -f conftest.$ac_objext conftest$ac_exeext
1668   if { { ac_try="$ac_link"
1669 case "(($ac_try" in
1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671   *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675   (eval "$ac_link") 2>conftest.err
1676   ac_status=$?
1677   if test -s conftest.err; then
1678     grep -v '^ *+' conftest.err >conftest.er1
1679     cat conftest.er1 >&5
1680     mv -f conftest.er1 conftest.err
1681   fi
1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683   test $ac_status = 0; } && {
1684          test -z "$ac_c_werror_flag" ||
1685          test ! -s conftest.err
1686        } && test -s conftest$ac_exeext && {
1687          test "$cross_compiling" = yes ||
1688          test -x conftest$ac_exeext
1689        }; then :
1690   ac_retval=0
1691 else
1692   $as_echo "$as_me: failed program was:" >&5
1693 sed 's/^/| /' conftest.$ac_ext >&5
1694
1695         ac_retval=1
1696 fi
1697   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1698   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1699   # interfere with the next link command; also delete a directory that is
1700   # left behind by Apple's compiler.  We do this before executing the actions.
1701   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1702   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703   as_fn_set_status $ac_retval
1704
1705 } # ac_fn_c_try_link
1706
1707 # ac_fn_c_check_func LINENO FUNC VAR
1708 # ----------------------------------
1709 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1710 ac_fn_c_check_func ()
1711 {
1712   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1714 $as_echo_n "checking for $2... " >&6; }
1715 if eval \${$3+:} false; then :
1716   $as_echo_n "(cached) " >&6
1717 else
1718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1719 /* end confdefs.h.  */
1720 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1721    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1722 #define $2 innocuous_$2
1723
1724 /* System header to define __stub macros and hopefully few prototypes,
1725     which can conflict with char $2 (); below.
1726     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1727     <limits.h> exists even on freestanding compilers.  */
1728
1729 #ifdef __STDC__
1730 # include <limits.h>
1731 #else
1732 # include <assert.h>
1733 #endif
1734
1735 #undef $2
1736
1737 /* Override any GCC internal prototype to avoid an error.
1738    Use char because int might match the return type of a GCC
1739    builtin and then its argument prototype would still apply.  */
1740 #ifdef __cplusplus
1741 extern "C"
1742 #endif
1743 char $2 ();
1744 /* The GNU C library defines this for functions which it implements
1745     to always fail with ENOSYS.  Some functions are actually named
1746     something starting with __ and the normal name is an alias.  */
1747 #if defined __stub_$2 || defined __stub___$2
1748 choke me
1749 #endif
1750
1751 int
1752 main ()
1753 {
1754 return $2 ();
1755   ;
1756   return 0;
1757 }
1758 _ACEOF
1759 if ac_fn_c_try_link "$LINENO"; then :
1760   eval "$3=yes"
1761 else
1762   eval "$3=no"
1763 fi
1764 rm -f core conftest.err conftest.$ac_objext \
1765     conftest$ac_exeext conftest.$ac_ext
1766 fi
1767 eval ac_res=\$$3
1768                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1769 $as_echo "$ac_res" >&6; }
1770   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1771
1772 } # ac_fn_c_check_func
1773
1774 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1775 # ---------------------------------------------
1776 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1777 # accordingly.
1778 ac_fn_c_check_decl ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   as_decl_name=`echo $2|sed 's/ *(.*//'`
1782   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1784 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1785 if eval \${$3+:} false; then :
1786   $as_echo_n "(cached) " >&6
1787 else
1788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1789 /* end confdefs.h.  */
1790 $4
1791 int
1792 main ()
1793 {
1794 #ifndef $as_decl_name
1795 #ifdef __cplusplus
1796   (void) $as_decl_use;
1797 #else
1798   (void) $as_decl_name;
1799 #endif
1800 #endif
1801
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807   eval "$3=yes"
1808 else
1809   eval "$3=no"
1810 fi
1811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1812 fi
1813 eval ac_res=\$$3
1814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817
1818 } # ac_fn_c_check_decl
1819 cat >config.log <<_ACEOF
1820 This file contains any messages produced by compilers while
1821 running configure, to aid debugging if configure makes a mistake.
1822
1823 It was created by fixincludes $as_me  , which was
1824 generated by GNU Autoconf 2.69.  Invocation command line was
1825
1826   $ $0 $@
1827
1828 _ACEOF
1829 exec 5>>config.log
1830 {
1831 cat <<_ASUNAME
1832 ## --------- ##
1833 ## Platform. ##
1834 ## --------- ##
1835
1836 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1837 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1838 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1839 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1840 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1841
1842 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1843 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1844
1845 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1846 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1847 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1848 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1849 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1850 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1851 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1852
1853 _ASUNAME
1854
1855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1856 for as_dir in $PATH
1857 do
1858   IFS=$as_save_IFS
1859   test -z "$as_dir" && as_dir=.
1860     $as_echo "PATH: $as_dir"
1861   done
1862 IFS=$as_save_IFS
1863
1864 } >&5
1865
1866 cat >&5 <<_ACEOF
1867
1868
1869 ## ----------- ##
1870 ## Core tests. ##
1871 ## ----------- ##
1872
1873 _ACEOF
1874
1875
1876 # Keep a trace of the command line.
1877 # Strip out --no-create and --no-recursion so they do not pile up.
1878 # Strip out --silent because we don't want to record it for future runs.
1879 # Also quote any args containing shell meta-characters.
1880 # Make two passes to allow for proper duplicate-argument suppression.
1881 ac_configure_args=
1882 ac_configure_args0=
1883 ac_configure_args1=
1884 ac_must_keep_next=false
1885 for ac_pass in 1 2
1886 do
1887   for ac_arg
1888   do
1889     case $ac_arg in
1890     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1891     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1892     | -silent | --silent | --silen | --sile | --sil)
1893       continue ;;
1894     *\'*)
1895       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1896     esac
1897     case $ac_pass in
1898     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1899     2)
1900       as_fn_append ac_configure_args1 " '$ac_arg'"
1901       if test $ac_must_keep_next = true; then
1902         ac_must_keep_next=false # Got value, back to normal.
1903       else
1904         case $ac_arg in
1905           *=* | --config-cache | -C | -disable-* | --disable-* \
1906           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1907           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1908           | -with-* | --with-* | -without-* | --without-* | --x)
1909             case "$ac_configure_args0 " in
1910               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1911             esac
1912             ;;
1913           -* ) ac_must_keep_next=true ;;
1914         esac
1915       fi
1916       as_fn_append ac_configure_args " '$ac_arg'"
1917       ;;
1918     esac
1919   done
1920 done
1921 { ac_configure_args0=; unset ac_configure_args0;}
1922 { ac_configure_args1=; unset ac_configure_args1;}
1923
1924 # When interrupted or exit'd, cleanup temporary files, and complete
1925 # config.log.  We remove comments because anyway the quotes in there
1926 # would cause problems or look ugly.
1927 # WARNING: Use '\'' to represent an apostrophe within the trap.
1928 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1929 trap 'exit_status=$?
1930   # Save into config.log some information that might help in debugging.
1931   {
1932     echo
1933
1934     $as_echo "## ---------------- ##
1935 ## Cache variables. ##
1936 ## ---------------- ##"
1937     echo
1938     # The following way of writing the cache mishandles newlines in values,
1939 (
1940   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1941     eval ac_val=\$$ac_var
1942     case $ac_val in #(
1943     *${as_nl}*)
1944       case $ac_var in #(
1945       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1946 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1947       esac
1948       case $ac_var in #(
1949       _ | IFS | as_nl) ;; #(
1950       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1951       *) { eval $ac_var=; unset $ac_var;} ;;
1952       esac ;;
1953     esac
1954   done
1955   (set) 2>&1 |
1956     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1957     *${as_nl}ac_space=\ *)
1958       sed -n \
1959         "s/'\''/'\''\\\\'\'''\''/g;
1960           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1961       ;; #(
1962     *)
1963       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1964       ;;
1965     esac |
1966     sort
1967 )
1968     echo
1969
1970     $as_echo "## ----------------- ##
1971 ## Output variables. ##
1972 ## ----------------- ##"
1973     echo
1974     for ac_var in $ac_subst_vars
1975     do
1976       eval ac_val=\$$ac_var
1977       case $ac_val in
1978       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979       esac
1980       $as_echo "$ac_var='\''$ac_val'\''"
1981     done | sort
1982     echo
1983
1984     if test -n "$ac_subst_files"; then
1985       $as_echo "## ------------------- ##
1986 ## File substitutions. ##
1987 ## ------------------- ##"
1988       echo
1989       for ac_var in $ac_subst_files
1990       do
1991         eval ac_val=\$$ac_var
1992         case $ac_val in
1993         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1994         esac
1995         $as_echo "$ac_var='\''$ac_val'\''"
1996       done | sort
1997       echo
1998     fi
1999
2000     if test -s confdefs.h; then
2001       $as_echo "## ----------- ##
2002 ## confdefs.h. ##
2003 ## ----------- ##"
2004       echo
2005       cat confdefs.h
2006       echo
2007     fi
2008     test "$ac_signal" != 0 &&
2009       $as_echo "$as_me: caught signal $ac_signal"
2010     $as_echo "$as_me: exit $exit_status"
2011   } >&5
2012   rm -f core *.core core.conftest.* &&
2013     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2014     exit $exit_status
2015 ' 0
2016 for ac_signal in 1 2 13 15; do
2017   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2018 done
2019 ac_signal=0
2020
2021 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2022 rm -f -r conftest* confdefs.h
2023
2024 $as_echo "/* confdefs.h */" > confdefs.h
2025
2026 # Predefined preprocessor variables.
2027
2028 cat >>confdefs.h <<_ACEOF
2029 #define PACKAGE_NAME "$PACKAGE_NAME"
2030 _ACEOF
2031
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2034 _ACEOF
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_STRING "$PACKAGE_STRING"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_URL "$PACKAGE_URL"
2050 _ACEOF
2051
2052
2053 # Let the site file select an alternate cache file if it wants to.
2054 # Prefer an explicitly selected file to automatically selected ones.
2055 ac_site_file1=NONE
2056 ac_site_file2=NONE
2057 if test -n "$CONFIG_SITE"; then
2058   # We do not want a PATH search for config.site.
2059   case $CONFIG_SITE in #((
2060     -*)  ac_site_file1=./$CONFIG_SITE;;
2061     */*) ac_site_file1=$CONFIG_SITE;;
2062     *)   ac_site_file1=./$CONFIG_SITE;;
2063   esac
2064 elif test "x$prefix" != xNONE; then
2065   ac_site_file1=$prefix/share/config.site
2066   ac_site_file2=$prefix/etc/config.site
2067 else
2068   ac_site_file1=$ac_default_prefix/share/config.site
2069   ac_site_file2=$ac_default_prefix/etc/config.site
2070 fi
2071 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2072 do
2073   test "x$ac_site_file" = xNONE && continue
2074   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2075     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2076 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2077     sed 's/^/| /' "$ac_site_file" >&5
2078     . "$ac_site_file" \
2079       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2081 as_fn_error $? "failed to load site script $ac_site_file
2082 See \`config.log' for more details" "$LINENO" 5; }
2083   fi
2084 done
2085
2086 if test -r "$cache_file"; then
2087   # Some versions of bash will fail to source /dev/null (special files
2088   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2089   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092     case $cache_file in
2093       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094       *)                      . "./$cache_file";;
2095     esac
2096   fi
2097 else
2098   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099 $as_echo "$as_me: creating cache $cache_file" >&6;}
2100   >$cache_file
2101 fi
2102
2103 # Check that the precious variables saved in the cache have kept the same
2104 # value.
2105 ac_cache_corrupted=false
2106 for ac_var in $ac_precious_vars; do
2107   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108   eval ac_new_set=\$ac_env_${ac_var}_set
2109   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110   eval ac_new_val=\$ac_env_${ac_var}_value
2111   case $ac_old_set,$ac_new_set in
2112     set,)
2113       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115       ac_cache_corrupted=: ;;
2116     ,set)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,);;
2121     *)
2122       if test "x$ac_old_val" != "x$ac_new_val"; then
2123         # differences in whitespace do not lead to failure.
2124         ac_old_val_w=`echo x $ac_old_val`
2125         ac_new_val_w=`echo x $ac_new_val`
2126         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129           ac_cache_corrupted=:
2130         else
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133           eval $ac_var=\$ac_old_val
2134         fi
2135         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2136 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2137         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2138 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2139       fi;;
2140   esac
2141   # Pass precious variables to config.status.
2142   if test "$ac_new_set" = set; then
2143     case $ac_new_val in
2144     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145     *) ac_arg=$ac_var=$ac_new_val ;;
2146     esac
2147     case " $ac_configure_args " in
2148       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2149       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150     esac
2151   fi
2152 done
2153 if $ac_cache_corrupted; then
2154   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159 fi
2160 ## -------------------- ##
2161 ## Main body of script. ##
2162 ## -------------------- ##
2163
2164 ac_ext=c
2165 ac_cpp='$CPP $CPPFLAGS'
2166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
2171
2172
2173
2174
2175 ac_aux_dir=
2176 for ac_dir in .. "$srcdir"/..; do
2177   if test -f "$ac_dir/install-sh"; then
2178     ac_aux_dir=$ac_dir
2179     ac_install_sh="$ac_aux_dir/install-sh -c"
2180     break
2181   elif 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/shtool"; then
2186     ac_aux_dir=$ac_dir
2187     ac_install_sh="$ac_aux_dir/shtool install -c"
2188     break
2189   fi
2190 done
2191 if test -z "$ac_aux_dir"; then
2192   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2193 fi
2194
2195 # These three variables are undocumented and unsupported,
2196 # and are intended to be withdrawn in a future Autoconf release.
2197 # They can cause serious problems if a builder's source tree is in a directory
2198 # whose full name contains unusual characters.
2199 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2200 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2201 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2202
2203
2204 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2205 #
2206 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2207 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2208 #   Written by Gordon Matzigkeit, 1996
2209 #
2210 # This file is free software; the Free Software Foundation gives
2211 # unlimited permission to copy and/or distribute it, with or without
2212 # modifications, as long as this notice is preserved.
2213
2214
2215
2216 # serial 56 LT_INIT
2217
2218
2219 # LT_PREREQ(VERSION)
2220 # ------------------
2221 # Complain and exit if this libtool version is less that VERSION.
2222
2223
2224
2225 # _LT_CHECK_BUILDDIR
2226 # ------------------
2227 # Complain if the absolute build directory name contains unusual characters
2228
2229
2230
2231 # LT_INIT([OPTIONS])
2232 # ------------------
2233 # LT_INIT
2234
2235 # Old names:
2236 # This is what autoupdate's m4 run will expand.  It fires
2237 # the warning (with _au_warn_XXX), outputs it into the
2238 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2239 # the replacement expansion.
2240
2241
2242 # This is an auxiliary macro that is also run when
2243 # autoupdate runs m4.  It simply calls m4_warning, but
2244 # we need a wrapper so that each warning is emitted only
2245 # once.  We break the quoting in m4_warning's argument in
2246 # order to expand this macro's arguments, not AU_DEFUN's.
2247
2248
2249 # Finally, this is the expansion that is picked up by
2250 # autoconf.  It tells the user to run autoupdate, and
2251 # then outputs the replacement expansion.  We do not care
2252 # about autoupdate's warning because that contains
2253 # information on what to do *after* running autoupdate.
2254
2255 # This is what autoupdate's m4 run will expand.  It fires
2256 # the warning (with _au_warn_XXX), outputs it into the
2257 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2258 # the replacement expansion.
2259
2260
2261 # This is an auxiliary macro that is also run when
2262 # autoupdate runs m4.  It simply calls m4_warning, but
2263 # we need a wrapper so that each warning is emitted only
2264 # once.  We break the quoting in m4_warning's argument in
2265 # order to expand this macro's arguments, not AU_DEFUN's.
2266
2267
2268 # Finally, this is the expansion that is picked up by
2269 # autoconf.  It tells the user to run autoupdate, and
2270 # then outputs the replacement expansion.  We do not care
2271 # about autoupdate's warning because that contains
2272 # information on what to do *after* running autoupdate.
2273
2274
2275
2276 # _LT_CC_BASENAME(CC)
2277 # -------------------
2278 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2279
2280
2281
2282 # _LT_FILEUTILS_DEFAULTS
2283 # ----------------------
2284 # It is okay to use these file commands and assume they have been set
2285 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2286 # _LT_FILEUTILS_DEFAULTS
2287
2288
2289 # _LT_SETUP
2290 # ---------
2291 # _LT_SETUP
2292
2293
2294 # _LT_PREPARE_SED_QUOTE_VARS
2295 # --------------------------
2296 # Define a few sed substitution that help us do robust quoting.
2297
2298
2299 # _LT_PROG_LTMAIN
2300 # ---------------
2301 # Note that this code is called both from `configure', and `config.status'
2302 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2303 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2304 # so we pass a copy along to make sure it has a sensible value anyway.
2305 # _LT_PROG_LTMAIN
2306
2307
2308 ## ------------------------------------- ##
2309 ## Accumulate code for creating libtool. ##
2310 ## ------------------------------------- ##
2311
2312 # So that we can recreate a full libtool script including additional
2313 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2314 # in macros and then make a single call at the end using the `libtool'
2315 # label.
2316
2317
2318 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2319 # ----------------------------------------
2320 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2321
2322
2323 # Initialize.
2324
2325
2326
2327 # _LT_CONFIG_LIBTOOL([COMMANDS])
2328 # ------------------------------
2329 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2330
2331
2332 # Initialize.
2333
2334
2335
2336 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2337 # -----------------------------------------------------
2338
2339
2340
2341 # _LT_FORMAT_COMMENT([COMMENT])
2342 # -----------------------------
2343 # Add leading comment marks to the start of each line, and a trailing
2344 # full-stop to the whole comment if one is not present already.
2345
2346
2347
2348
2349 ## ------------------------ ##
2350 ## FIXME: Eliminate VARNAME ##
2351 ## ------------------------ ##
2352
2353
2354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2355 # -------------------------------------------------------------------
2356 # CONFIGNAME is the name given to the value in the libtool script.
2357 # VARNAME is the (base) name used in the configure script.
2358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2359 # VARNAME.  Any other value will be used directly.
2360
2361
2362
2363 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2364 # --------------------------------------------------------
2365
2366
2367
2368 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2369 # ------------------------------------------------
2370
2371
2372
2373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2374 # ---------------------------------------------------------
2375
2376
2377
2378 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2379 # --------------------------------------------------
2380
2381
2382
2383 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2384 # ---------------------------------------------------
2385
2386
2387
2388 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2389 # ---------------------------------------------------
2390
2391
2392
2393
2394 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2395 # ------------------------------------------------
2396
2397
2398
2399
2400 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2401 # ------------------------------------
2402 # Quote a variable value, and forward it to `config.status' so that its
2403 # declaration there will have the same value as in `configure'.  VARNAME
2404 # must have a single quote delimited value for this to work.
2405
2406
2407
2408 # _LT_CONFIG_STATUS_DECLARATIONS
2409 # ------------------------------
2410 # We delimit libtool config variables with single quotes, so when
2411 # we write them to config.status, we have to be sure to quote all
2412 # embedded single quotes properly.  In configure, this macro expands
2413 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2414 #
2415 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2416
2417
2418
2419 # _LT_LIBTOOL_TAGS
2420 # ----------------
2421 # Output comment and list of tags supported by the script
2422
2423
2424
2425 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2426 # -----------------------------------
2427 # Extract the dictionary values for VARNAME (optionally with TAG) and
2428 # expand to a commented shell variable setting:
2429 #
2430 #    # Some comment about what VAR is for.
2431 #    visible_name=$lt_internal_name
2432
2433
2434
2435 # _LT_LIBTOOL_CONFIG_VARS
2436 # -----------------------
2437 # Produce commented declarations of non-tagged libtool config variables
2438 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2439 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2440 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2441
2442
2443
2444 # _LT_LIBTOOL_TAG_VARS(TAG)
2445 # -------------------------
2446
2447
2448
2449 # _LT_TAGVAR(VARNAME, [TAGNAME])
2450 # ------------------------------
2451
2452
2453
2454 # _LT_CONFIG_COMMANDS
2455 # -------------------
2456 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2457 # variables for single and double quote escaping we saved from calls
2458 # to _LT_DECL, we can put quote escaped variables declarations
2459 # into `config.status', and then the shell code to quote escape them in
2460 # for loops in `config.status'.  Finally, any additional code accumulated
2461 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2462 #_LT_CONFIG_COMMANDS
2463
2464
2465 # Initialize.
2466
2467
2468 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2469 # ------------------------------------
2470 # Generate a child script FILE with all initialization necessary to
2471 # reuse the environment learned by the parent script, and make the
2472 # file executable.  If COMMENT is supplied, it is inserted after the
2473 # `#!' sequence but before initialization text begins.  After this
2474 # macro, additional text can be appended to FILE to form the body of
2475 # the child script.  The macro ends with non-zero status if the
2476 # file could not be fully written (such as if the disk is full).
2477 # _LT_GENERATED_FILE_INIT
2478
2479 # LT_OUTPUT
2480 # ---------
2481 # This macro allows early generation of the libtool script (before
2482 # AC_OUTPUT is called), incase it is used in configure for compilation
2483 # tests.
2484 # LT_OUTPUT
2485
2486
2487 # _LT_CONFIG(TAG)
2488 # ---------------
2489 # If TAG is the built-in tag, create an initial libtool script with a
2490 # default configuration from the untagged config vars.  Otherwise add code
2491 # to config.status for appending the configuration named by TAG from the
2492 # matching tagged config vars.
2493 # _LT_CONFIG
2494
2495
2496 # LT_SUPPORTED_TAG(TAG)
2497 # ---------------------
2498 # Trace this macro to discover what tags are supported by the libtool
2499 # --tag option, using:
2500 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2501
2502
2503
2504 # C support is built-in for now
2505
2506
2507
2508
2509 # LT_LANG(LANG)
2510 # -------------
2511 # Enable libtool support for the given language if not already enabled.
2512 # LT_LANG
2513
2514
2515 # _LT_LANG(LANGNAME)
2516 # ------------------
2517 # _LT_LANG
2518
2519
2520 # _LT_LANG_DEFAULT_CONFIG
2521 # -----------------------
2522 # _LT_LANG_DEFAULT_CONFIG
2523
2524 # Obsolete macros:
2525 # This is what autoupdate's m4 run will expand.  It fires
2526 # the warning (with _au_warn_XXX), outputs it into the
2527 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2528 # the replacement expansion.
2529
2530
2531 # This is an auxiliary macro that is also run when
2532 # autoupdate runs m4.  It simply calls m4_warning, but
2533 # we need a wrapper so that each warning is emitted only
2534 # once.  We break the quoting in m4_warning's argument in
2535 # order to expand this macro's arguments, not AU_DEFUN's.
2536
2537
2538 # Finally, this is the expansion that is picked up by
2539 # autoconf.  It tells the user to run autoupdate, and
2540 # then outputs the replacement expansion.  We do not care
2541 # about autoupdate's warning because that contains
2542 # information on what to do *after* running autoupdate.
2543
2544 # This is what autoupdate's m4 run will expand.  It fires
2545 # the warning (with _au_warn_XXX), outputs it into the
2546 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2547 # the replacement expansion.
2548
2549
2550 # This is an auxiliary macro that is also run when
2551 # autoupdate runs m4.  It simply calls m4_warning, but
2552 # we need a wrapper so that each warning is emitted only
2553 # once.  We break the quoting in m4_warning's argument in
2554 # order to expand this macro's arguments, not AU_DEFUN's.
2555
2556
2557 # Finally, this is the expansion that is picked up by
2558 # autoconf.  It tells the user to run autoupdate, and
2559 # then outputs the replacement expansion.  We do not care
2560 # about autoupdate's warning because that contains
2561 # information on what to do *after* running autoupdate.
2562
2563 # This is what autoupdate's m4 run will expand.  It fires
2564 # the warning (with _au_warn_XXX), outputs it into the
2565 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2566 # the replacement expansion.
2567
2568
2569 # This is an auxiliary macro that is also run when
2570 # autoupdate runs m4.  It simply calls m4_warning, but
2571 # we need a wrapper so that each warning is emitted only
2572 # once.  We break the quoting in m4_warning's argument in
2573 # order to expand this macro's arguments, not AU_DEFUN's.
2574
2575
2576 # Finally, this is the expansion that is picked up by
2577 # autoconf.  It tells the user to run autoupdate, and
2578 # then outputs the replacement expansion.  We do not care
2579 # about autoupdate's warning because that contains
2580 # information on what to do *after* running autoupdate.
2581
2582 # This is what autoupdate's m4 run will expand.  It fires
2583 # the warning (with _au_warn_XXX), outputs it into the
2584 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2585 # the replacement expansion.
2586
2587
2588 # This is an auxiliary macro that is also run when
2589 # autoupdate runs m4.  It simply calls m4_warning, but
2590 # we need a wrapper so that each warning is emitted only
2591 # once.  We break the quoting in m4_warning's argument in
2592 # order to expand this macro's arguments, not AU_DEFUN's.
2593
2594
2595 # Finally, this is the expansion that is picked up by
2596 # autoconf.  It tells the user to run autoupdate, and
2597 # then outputs the replacement expansion.  We do not care
2598 # about autoupdate's warning because that contains
2599 # information on what to do *after* running autoupdate.
2600
2601 # This is what autoupdate's m4 run will expand.  It fires
2602 # the warning (with _au_warn_XXX), outputs it into the
2603 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2604 # the replacement expansion.
2605
2606
2607 # This is an auxiliary macro that is also run when
2608 # autoupdate runs m4.  It simply calls m4_warning, but
2609 # we need a wrapper so that each warning is emitted only
2610 # once.  We break the quoting in m4_warning's argument in
2611 # order to expand this macro's arguments, not AU_DEFUN's.
2612
2613
2614 # Finally, this is the expansion that is picked up by
2615 # autoconf.  It tells the user to run autoupdate, and
2616 # then outputs the replacement expansion.  We do not care
2617 # about autoupdate's warning because that contains
2618 # information on what to do *after* running autoupdate.
2619
2620
2621
2622 # _LT_TAG_COMPILER
2623 # ----------------
2624 # _LT_TAG_COMPILER
2625
2626
2627 # _LT_COMPILER_BOILERPLATE
2628 # ------------------------
2629 # Check for compiler boilerplate output or warnings with
2630 # the simple compiler test code.
2631 # _LT_COMPILER_BOILERPLATE
2632
2633
2634 # _LT_LINKER_BOILERPLATE
2635 # ----------------------
2636 # Check for linker boilerplate output or warnings with
2637 # the simple link test code.
2638 # _LT_LINKER_BOILERPLATE
2639
2640 # _LT_REQUIRED_DARWIN_CHECKS
2641 # -------------------------
2642
2643
2644
2645 # _LT_DARWIN_LINKER_FEATURES
2646 # --------------------------
2647 # Checks for linker and compiler features on Darwin / macOS / iOS
2648
2649
2650 # _LT_SYS_MODULE_PATH_AIX
2651 # -----------------------
2652 # Links a minimal program and checks the executable
2653 # for the system default hardcoded library path. In most cases,
2654 # this is /usr/lib:/lib, but when the MPI compilers are used
2655 # the location of the communication and MPI libs are included too.
2656 # If we don't find anything, use the default library path according
2657 # to the aix ld manual.
2658 # _LT_SYS_MODULE_PATH_AIX
2659
2660
2661 # _LT_SHELL_INIT(ARG)
2662 # -------------------
2663 # _LT_SHELL_INIT
2664
2665
2666
2667 # _LT_PROG_ECHO_BACKSLASH
2668 # -----------------------
2669 # Find how we can fake an echo command that does not interpret backslash.
2670 # In particular, with Autoconf 2.60 or later we add some code to the start
2671 # of the generated configure script which will find a shell with a builtin
2672 # printf (which we can use as an echo command).
2673 # _LT_PROG_ECHO_BACKSLASH
2674
2675
2676 # _LT_ENABLE_LOCK
2677 # ---------------
2678 # _LT_ENABLE_LOCK
2679
2680
2681 # _LT_CMD_OLD_ARCHIVE
2682 # -------------------
2683 # _LT_CMD_OLD_ARCHIVE
2684
2685
2686 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2687 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2688 # ----------------------------------------------------------------
2689 # Check whether the given compiler option works
2690 # _LT_COMPILER_OPTION
2691
2692 # Old name:
2693 # This is what autoupdate's m4 run will expand.  It fires
2694 # the warning (with _au_warn_XXX), outputs it into the
2695 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2696 # the replacement expansion.
2697
2698
2699 # This is an auxiliary macro that is also run when
2700 # autoupdate runs m4.  It simply calls m4_warning, but
2701 # we need a wrapper so that each warning is emitted only
2702 # once.  We break the quoting in m4_warning's argument in
2703 # order to expand this macro's arguments, not AU_DEFUN's.
2704
2705
2706 # Finally, this is the expansion that is picked up by
2707 # autoconf.  It tells the user to run autoupdate, and
2708 # then outputs the replacement expansion.  We do not care
2709 # about autoupdate's warning because that contains
2710 # information on what to do *after* running autoupdate.
2711
2712
2713
2714 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2715 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2716 # ----------------------------------------------------
2717 # Check whether the given linker option works
2718 # _LT_LINKER_OPTION
2719
2720 # Old name:
2721 # This is what autoupdate's m4 run will expand.  It fires
2722 # the warning (with _au_warn_XXX), outputs it into the
2723 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2724 # the replacement expansion.
2725
2726
2727 # This is an auxiliary macro that is also run when
2728 # autoupdate runs m4.  It simply calls m4_warning, but
2729 # we need a wrapper so that each warning is emitted only
2730 # once.  We break the quoting in m4_warning's argument in
2731 # order to expand this macro's arguments, not AU_DEFUN's.
2732
2733
2734 # Finally, this is the expansion that is picked up by
2735 # autoconf.  It tells the user to run autoupdate, and
2736 # then outputs the replacement expansion.  We do not care
2737 # about autoupdate's warning because that contains
2738 # information on what to do *after* running autoupdate.
2739
2740
2741
2742 # LT_CMD_MAX_LEN
2743 #---------------
2744 # LT_CMD_MAX_LEN
2745
2746 # Old name:
2747 # This is what autoupdate's m4 run will expand.  It fires
2748 # the warning (with _au_warn_XXX), outputs it into the
2749 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2750 # the replacement expansion.
2751
2752
2753 # This is an auxiliary macro that is also run when
2754 # autoupdate runs m4.  It simply calls m4_warning, but
2755 # we need a wrapper so that each warning is emitted only
2756 # once.  We break the quoting in m4_warning's argument in
2757 # order to expand this macro's arguments, not AU_DEFUN's.
2758
2759
2760 # Finally, this is the expansion that is picked up by
2761 # autoconf.  It tells the user to run autoupdate, and
2762 # then outputs the replacement expansion.  We do not care
2763 # about autoupdate's warning because that contains
2764 # information on what to do *after* running autoupdate.
2765
2766
2767
2768 # _LT_HEADER_DLFCN
2769 # ----------------
2770 # _LT_HEADER_DLFCN
2771
2772
2773 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2774 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2775 # ----------------------------------------------------------------
2776 # _LT_TRY_DLOPEN_SELF
2777
2778
2779 # LT_SYS_DLOPEN_SELF
2780 # ------------------
2781 # LT_SYS_DLOPEN_SELF
2782
2783 # Old name:
2784 # This is what autoupdate's m4 run will expand.  It fires
2785 # the warning (with _au_warn_XXX), outputs it into the
2786 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2787 # the replacement expansion.
2788
2789
2790 # This is an auxiliary macro that is also run when
2791 # autoupdate runs m4.  It simply calls m4_warning, but
2792 # we need a wrapper so that each warning is emitted only
2793 # once.  We break the quoting in m4_warning's argument in
2794 # order to expand this macro's arguments, not AU_DEFUN's.
2795
2796
2797 # Finally, this is the expansion that is picked up by
2798 # autoconf.  It tells the user to run autoupdate, and
2799 # then outputs the replacement expansion.  We do not care
2800 # about autoupdate's warning because that contains
2801 # information on what to do *after* running autoupdate.
2802
2803
2804
2805 # _LT_COMPILER_C_O([TAGNAME])
2806 # ---------------------------
2807 # Check to see if options -c and -o are simultaneously supported by compiler.
2808 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2809 # _LT_COMPILER_C_O
2810
2811
2812 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2813 # ----------------------------------
2814 # Check to see if we can do hard links to lock some files if needed
2815 # _LT_COMPILER_FILE_LOCKS
2816
2817
2818 # _LT_CHECK_OBJDIR
2819 # ----------------
2820 # _LT_CHECK_OBJDIR
2821
2822
2823 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2824 # --------------------------------------
2825 # Check hardcoding attributes.
2826 # _LT_LINKER_HARDCODE_LIBPATH
2827
2828
2829 # _LT_CMD_STRIPLIB
2830 # ----------------
2831 # _LT_CMD_STRIPLIB
2832
2833
2834 # _LT_SYS_DYNAMIC_LINKER([TAG])
2835 # -----------------------------
2836 # PORTME Fill in your ld.so characteristics
2837 # _LT_SYS_DYNAMIC_LINKER
2838
2839
2840 # _LT_PATH_TOOL_PREFIX(TOOL)
2841 # --------------------------
2842 # find a file program which can recognize shared library
2843 # _LT_PATH_TOOL_PREFIX
2844
2845 # Old name:
2846 # This is what autoupdate's m4 run will expand.  It fires
2847 # the warning (with _au_warn_XXX), outputs it into the
2848 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2849 # the replacement expansion.
2850
2851
2852 # This is an auxiliary macro that is also run when
2853 # autoupdate runs m4.  It simply calls m4_warning, but
2854 # we need a wrapper so that each warning is emitted only
2855 # once.  We break the quoting in m4_warning's argument in
2856 # order to expand this macro's arguments, not AU_DEFUN's.
2857
2858
2859 # Finally, this is the expansion that is picked up by
2860 # autoconf.  It tells the user to run autoupdate, and
2861 # then outputs the replacement expansion.  We do not care
2862 # about autoupdate's warning because that contains
2863 # information on what to do *after* running autoupdate.
2864
2865
2866
2867 # _LT_PATH_MAGIC
2868 # --------------
2869 # find a file program which can recognize a shared library
2870 # _LT_PATH_MAGIC
2871
2872
2873 # LT_PATH_LD
2874 # ----------
2875 # find the pathname to the GNU or non-GNU linker
2876 # LT_PATH_LD
2877
2878 # Old names:
2879 # This is what autoupdate's m4 run will expand.  It fires
2880 # the warning (with _au_warn_XXX), outputs it into the
2881 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2882 # the replacement expansion.
2883
2884
2885 # This is an auxiliary macro that is also run when
2886 # autoupdate runs m4.  It simply calls m4_warning, but
2887 # we need a wrapper so that each warning is emitted only
2888 # once.  We break the quoting in m4_warning's argument in
2889 # order to expand this macro's arguments, not AU_DEFUN's.
2890
2891
2892 # Finally, this is the expansion that is picked up by
2893 # autoconf.  It tells the user to run autoupdate, and
2894 # then outputs the replacement expansion.  We do not care
2895 # about autoupdate's warning because that contains
2896 # information on what to do *after* running autoupdate.
2897
2898 # This is what autoupdate's m4 run will expand.  It fires
2899 # the warning (with _au_warn_XXX), outputs it into the
2900 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2901 # the replacement expansion.
2902
2903
2904 # This is an auxiliary macro that is also run when
2905 # autoupdate runs m4.  It simply calls m4_warning, but
2906 # we need a wrapper so that each warning is emitted only
2907 # once.  We break the quoting in m4_warning's argument in
2908 # order to expand this macro's arguments, not AU_DEFUN's.
2909
2910
2911 # Finally, this is the expansion that is picked up by
2912 # autoconf.  It tells the user to run autoupdate, and
2913 # then outputs the replacement expansion.  We do not care
2914 # about autoupdate's warning because that contains
2915 # information on what to do *after* running autoupdate.
2916
2917
2918
2919 # _LT_PATH_LD_GNU
2920 #- --------------
2921 # _LT_PATH_LD_GNU
2922
2923
2924 # _LT_CMD_RELOAD
2925 # --------------
2926 # find reload flag for linker
2927 #   -- PORTME Some linkers may need a different reload flag.
2928 # _LT_CMD_RELOAD
2929
2930
2931 # _LT_CHECK_MAGIC_METHOD
2932 # ----------------------
2933 # how to check for library dependencies
2934 #  -- PORTME fill in with the dynamic library characteristics
2935 # _LT_CHECK_MAGIC_METHOD
2936
2937
2938 # LT_PATH_NM
2939 # ----------
2940 # find the pathname to a BSD- or MS-compatible name lister
2941 # LT_PATH_NM
2942
2943 # Old names:
2944 # This is what autoupdate's m4 run will expand.  It fires
2945 # the warning (with _au_warn_XXX), outputs it into the
2946 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2947 # the replacement expansion.
2948
2949
2950 # This is an auxiliary macro that is also run when
2951 # autoupdate runs m4.  It simply calls m4_warning, but
2952 # we need a wrapper so that each warning is emitted only
2953 # once.  We break the quoting in m4_warning's argument in
2954 # order to expand this macro's arguments, not AU_DEFUN's.
2955
2956
2957 # Finally, this is the expansion that is picked up by
2958 # autoconf.  It tells the user to run autoupdate, and
2959 # then outputs the replacement expansion.  We do not care
2960 # about autoupdate's warning because that contains
2961 # information on what to do *after* running autoupdate.
2962
2963 # This is what autoupdate's m4 run will expand.  It fires
2964 # the warning (with _au_warn_XXX), outputs it into the
2965 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2966 # the replacement expansion.
2967
2968
2969 # This is an auxiliary macro that is also run when
2970 # autoupdate runs m4.  It simply calls m4_warning, but
2971 # we need a wrapper so that each warning is emitted only
2972 # once.  We break the quoting in m4_warning's argument in
2973 # order to expand this macro's arguments, not AU_DEFUN's.
2974
2975
2976 # Finally, this is the expansion that is picked up by
2977 # autoconf.  It tells the user to run autoupdate, and
2978 # then outputs the replacement expansion.  We do not care
2979 # about autoupdate's warning because that contains
2980 # information on what to do *after* running autoupdate.
2981
2982
2983
2984 # LT_LIB_M
2985 # --------
2986 # check for math library
2987 # LT_LIB_M
2988
2989 # Old name:
2990 # This is what autoupdate's m4 run will expand.  It fires
2991 # the warning (with _au_warn_XXX), outputs it into the
2992 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2993 # the replacement expansion.
2994
2995
2996 # This is an auxiliary macro that is also run when
2997 # autoupdate runs m4.  It simply calls m4_warning, but
2998 # we need a wrapper so that each warning is emitted only
2999 # once.  We break the quoting in m4_warning's argument in
3000 # order to expand this macro's arguments, not AU_DEFUN's.
3001
3002
3003 # Finally, this is the expansion that is picked up by
3004 # autoconf.  It tells the user to run autoupdate, and
3005 # then outputs the replacement expansion.  We do not care
3006 # about autoupdate's warning because that contains
3007 # information on what to do *after* running autoupdate.
3008
3009
3010
3011 # _LT_COMPILER_NO_RTTI([TAGNAME])
3012 # -------------------------------
3013 # _LT_COMPILER_NO_RTTI
3014
3015
3016 # _LT_CMD_GLOBAL_SYMBOLS
3017 # ----------------------
3018  # _LT_CMD_GLOBAL_SYMBOLS
3019
3020
3021 # _LT_COMPILER_PIC([TAGNAME])
3022 # ---------------------------
3023 # _LT_COMPILER_PIC
3024
3025
3026 # _LT_LINKER_SHLIBS([TAGNAME])
3027 # ----------------------------
3028 # See if the linker supports building shared libraries.
3029 # _LT_LINKER_SHLIBS
3030
3031
3032 # _LT_LANG_C_CONFIG([TAG])
3033 # ------------------------
3034 # Ensure that the configuration variables for a C compiler are suitably
3035 # defined.  These variables are subsequently used by _LT_CONFIG to write
3036 # the compiler configuration to `libtool'.
3037 # _LT_LANG_C_CONFIG
3038
3039
3040 # _LT_LANG_CXX_CONFIG([TAG])
3041 # --------------------------
3042 # Ensure that the configuration variables for a C++ compiler are suitably
3043 # defined.  These variables are subsequently used by _LT_CONFIG to write
3044 # the compiler configuration to `libtool'.
3045 # _LT_LANG_CXX_CONFIG
3046
3047
3048 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3049 # ---------------------------------
3050 # Figure out "hidden" library dependencies from verbose
3051 # compiler output when linking a shared library.
3052 # Parse the compiler output and extract the necessary
3053 # objects, libraries and library flags.
3054 # _LT_SYS_HIDDEN_LIBDEPS
3055
3056
3057 # _LT_LANG_F77_CONFIG([TAG])
3058 # --------------------------
3059 # Ensure that the configuration variables for a Fortran 77 compiler are
3060 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3061 # to write the compiler configuration to `libtool'.
3062 # _LT_LANG_F77_CONFIG
3063
3064
3065 # _LT_LANG_FC_CONFIG([TAG])
3066 # -------------------------
3067 # Ensure that the configuration variables for a Fortran compiler are
3068 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3069 # to write the compiler configuration to `libtool'.
3070 # _LT_LANG_FC_CONFIG
3071
3072
3073 # _LT_LANG_GCJ_CONFIG([TAG])
3074 # --------------------------
3075 # Ensure that the configuration variables for the GNU Java Compiler compiler
3076 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3077 # to write the compiler configuration to `libtool'.
3078 # _LT_LANG_GCJ_CONFIG
3079
3080
3081 # _LT_LANG_RC_CONFIG([TAG])
3082 # -------------------------
3083 # Ensure that the configuration variables for the Windows resource compiler
3084 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3085 # to write the compiler configuration to `libtool'.
3086 # _LT_LANG_RC_CONFIG
3087
3088
3089 # LT_PROG_GCJ
3090 # -----------
3091
3092
3093 # Old name:
3094 # This is what autoupdate's m4 run will expand.  It fires
3095 # the warning (with _au_warn_XXX), outputs it into the
3096 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3097 # the replacement expansion.
3098
3099
3100 # This is an auxiliary macro that is also run when
3101 # autoupdate runs m4.  It simply calls m4_warning, but
3102 # we need a wrapper so that each warning is emitted only
3103 # once.  We break the quoting in m4_warning's argument in
3104 # order to expand this macro's arguments, not AU_DEFUN's.
3105
3106
3107 # Finally, this is the expansion that is picked up by
3108 # autoconf.  It tells the user to run autoupdate, and
3109 # then outputs the replacement expansion.  We do not care
3110 # about autoupdate's warning because that contains
3111 # information on what to do *after* running autoupdate.
3112
3113
3114
3115 # LT_PROG_RC
3116 # ----------
3117
3118
3119 # Old name:
3120 # This is what autoupdate's m4 run will expand.  It fires
3121 # the warning (with _au_warn_XXX), outputs it into the
3122 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3123 # the replacement expansion.
3124
3125
3126 # This is an auxiliary macro that is also run when
3127 # autoupdate runs m4.  It simply calls m4_warning, but
3128 # we need a wrapper so that each warning is emitted only
3129 # once.  We break the quoting in m4_warning's argument in
3130 # order to expand this macro's arguments, not AU_DEFUN's.
3131
3132
3133 # Finally, this is the expansion that is picked up by
3134 # autoconf.  It tells the user to run autoupdate, and
3135 # then outputs the replacement expansion.  We do not care
3136 # about autoupdate's warning because that contains
3137 # information on what to do *after* running autoupdate.
3138
3139
3140
3141 # _LT_DECL_EGREP
3142 # --------------
3143 # If we don't have a new enough Autoconf to choose the best grep
3144 # available, choose the one first in the user's PATH.
3145
3146
3147
3148 # _LT_DECL_OBJDUMP
3149 # --------------
3150 # If we don't have a new enough Autoconf to choose the best objdump
3151 # available, choose the one first in the user's PATH.
3152
3153
3154
3155 # _LT_DECL_SED
3156 # ------------
3157 # Check for a fully-functional sed program, that truncates
3158 # as few characters as possible.  Prefer GNU sed if found.
3159 # _LT_DECL_SED
3160
3161 #m4_ifndef
3162
3163 # Old name:
3164 # This is what autoupdate's m4 run will expand.  It fires
3165 # the warning (with _au_warn_XXX), outputs it into the
3166 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3167 # the replacement expansion.
3168
3169
3170 # This is an auxiliary macro that is also run when
3171 # autoupdate runs m4.  It simply calls m4_warning, but
3172 # we need a wrapper so that each warning is emitted only
3173 # once.  We break the quoting in m4_warning's argument in
3174 # order to expand this macro's arguments, not AU_DEFUN's.
3175
3176
3177 # Finally, this is the expansion that is picked up by
3178 # autoconf.  It tells the user to run autoupdate, and
3179 # then outputs the replacement expansion.  We do not care
3180 # about autoupdate's warning because that contains
3181 # information on what to do *after* running autoupdate.
3182
3183
3184
3185 # _LT_CHECK_SHELL_FEATURES
3186 # ------------------------
3187 # Find out whether the shell is Bourne or XSI compatible,
3188 # or has some other useful features.
3189 # _LT_CHECK_SHELL_FEATURES
3190
3191
3192 # _LT_PROG_XSI_SHELLFNS
3193 # ---------------------
3194 # Bourne and XSI compatible variants of some useful shell functions.
3195
3196
3197 # Make sure we can run config.sub.
3198 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3199   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3200
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3202 $as_echo_n "checking build system type... " >&6; }
3203 if ${ac_cv_build+:} false; then :
3204   $as_echo_n "(cached) " >&6
3205 else
3206   ac_build_alias=$build_alias
3207 test "x$ac_build_alias" = x &&
3208   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3209 test "x$ac_build_alias" = x &&
3210   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3211 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3212   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3213
3214 fi
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3216 $as_echo "$ac_cv_build" >&6; }
3217 case $ac_cv_build in
3218 *-*-*) ;;
3219 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3220 esac
3221 build=$ac_cv_build
3222 ac_save_IFS=$IFS; IFS='-'
3223 set x $ac_cv_build
3224 shift
3225 build_cpu=$1
3226 build_vendor=$2
3227 shift; shift
3228 # Remember, the first character of IFS is used to create $*,
3229 # except with old shells:
3230 build_os=$*
3231 IFS=$ac_save_IFS
3232 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3233
3234
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3236 $as_echo_n "checking host system type... " >&6; }
3237 if ${ac_cv_host+:} false; then :
3238   $as_echo_n "(cached) " >&6
3239 else
3240   if test "x$host_alias" = x; then
3241   ac_cv_host=$ac_cv_build
3242 else
3243   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3244     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3245 fi
3246
3247 fi
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3249 $as_echo "$ac_cv_host" >&6; }
3250 case $ac_cv_host in
3251 *-*-*) ;;
3252 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3253 esac
3254 host=$ac_cv_host
3255 ac_save_IFS=$IFS; IFS='-'
3256 set x $ac_cv_host
3257 shift
3258 host_cpu=$1
3259 host_vendor=$2
3260 shift; shift
3261 # Remember, the first character of IFS is used to create $*,
3262 # except with old shells:
3263 host_os=$*
3264 IFS=$ac_save_IFS
3265 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3266
3267
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3269 $as_echo_n "checking target system type... " >&6; }
3270 if ${ac_cv_target+:} false; then :
3271   $as_echo_n "(cached) " >&6
3272 else
3273   if test "x$target_alias" = x; then
3274   ac_cv_target=$ac_cv_host
3275 else
3276   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3277     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3278 fi
3279
3280 fi
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3282 $as_echo "$ac_cv_target" >&6; }
3283 case $ac_cv_target in
3284 *-*-*) ;;
3285 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3286 esac
3287 target=$ac_cv_target
3288 ac_save_IFS=$IFS; IFS='-'
3289 set x $ac_cv_target
3290 shift
3291 target_cpu=$1
3292 target_vendor=$2
3293 shift; shift
3294 # Remember, the first character of IFS is used to create $*,
3295 # except with old shells:
3296 target_os=$*
3297 IFS=$ac_save_IFS
3298 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3299
3300
3301 # The aliases save the names the user supplied, while $host etc.
3302 # will get canonicalized.
3303 test -n "$target_alias" &&
3304   test "$program_prefix$program_suffix$program_transform_name" = \
3305     NONENONEs,x,x, &&
3306   program_prefix=${target_alias}-
3307
3308 ac_ext=c
3309 ac_cpp='$CPP $CPPFLAGS'
3310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3313 if test -n "$ac_tool_prefix"; then
3314   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3315 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3317 $as_echo_n "checking for $ac_word... " >&6; }
3318 if ${ac_cv_prog_CC+:} false; then :
3319   $as_echo_n "(cached) " >&6
3320 else
3321   if test -n "$CC"; then
3322   ac_cv_prog_CC="$CC" # Let the user override the test.
3323 else
3324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3325 for as_dir in $PATH
3326 do
3327   IFS=$as_save_IFS
3328   test -z "$as_dir" && as_dir=.
3329     for ac_exec_ext in '' $ac_executable_extensions; do
3330   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3331     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3332     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3333     break 2
3334   fi
3335 done
3336   done
3337 IFS=$as_save_IFS
3338
3339 fi
3340 fi
3341 CC=$ac_cv_prog_CC
3342 if test -n "$CC"; then
3343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3344 $as_echo "$CC" >&6; }
3345 else
3346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3347 $as_echo "no" >&6; }
3348 fi
3349
3350
3351 fi
3352 if test -z "$ac_cv_prog_CC"; then
3353   ac_ct_CC=$CC
3354   # Extract the first word of "gcc", so it can be a program name with args.
3355 set dummy gcc; ac_word=$2
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3357 $as_echo_n "checking for $ac_word... " >&6; }
3358 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3359   $as_echo_n "(cached) " >&6
3360 else
3361   if test -n "$ac_ct_CC"; then
3362   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3363 else
3364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3365 for as_dir in $PATH
3366 do
3367   IFS=$as_save_IFS
3368   test -z "$as_dir" && as_dir=.
3369     for ac_exec_ext in '' $ac_executable_extensions; do
3370   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3371     ac_cv_prog_ac_ct_CC="gcc"
3372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3373     break 2
3374   fi
3375 done
3376   done
3377 IFS=$as_save_IFS
3378
3379 fi
3380 fi
3381 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3382 if test -n "$ac_ct_CC"; then
3383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3384 $as_echo "$ac_ct_CC" >&6; }
3385 else
3386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3387 $as_echo "no" >&6; }
3388 fi
3389
3390   if test "x$ac_ct_CC" = x; then
3391     CC=""
3392   else
3393     case $cross_compiling:$ac_tool_warned in
3394 yes:)
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3397 ac_tool_warned=yes ;;
3398 esac
3399     CC=$ac_ct_CC
3400   fi
3401 else
3402   CC="$ac_cv_prog_CC"
3403 fi
3404
3405 if test -z "$CC"; then
3406           if test -n "$ac_tool_prefix"; then
3407     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3408 set dummy ${ac_tool_prefix}cc; ac_word=$2
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3410 $as_echo_n "checking for $ac_word... " >&6; }
3411 if ${ac_cv_prog_CC+:} false; then :
3412   $as_echo_n "(cached) " >&6
3413 else
3414   if test -n "$CC"; then
3415   ac_cv_prog_CC="$CC" # Let the user override the test.
3416 else
3417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 for as_dir in $PATH
3419 do
3420   IFS=$as_save_IFS
3421   test -z "$as_dir" && as_dir=.
3422     for ac_exec_ext in '' $ac_executable_extensions; do
3423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3424     ac_cv_prog_CC="${ac_tool_prefix}cc"
3425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3426     break 2
3427   fi
3428 done
3429   done
3430 IFS=$as_save_IFS
3431
3432 fi
3433 fi
3434 CC=$ac_cv_prog_CC
3435 if test -n "$CC"; then
3436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3437 $as_echo "$CC" >&6; }
3438 else
3439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3440 $as_echo "no" >&6; }
3441 fi
3442
3443
3444   fi
3445 fi
3446 if test -z "$CC"; then
3447   # Extract the first word of "cc", so it can be a program name with args.
3448 set dummy cc; ac_word=$2
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3450 $as_echo_n "checking for $ac_word... " >&6; }
3451 if ${ac_cv_prog_CC+:} false; then :
3452   $as_echo_n "(cached) " >&6
3453 else
3454   if test -n "$CC"; then
3455   ac_cv_prog_CC="$CC" # Let the user override the test.
3456 else
3457   ac_prog_rejected=no
3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3459 for as_dir in $PATH
3460 do
3461   IFS=$as_save_IFS
3462   test -z "$as_dir" && as_dir=.
3463     for ac_exec_ext in '' $ac_executable_extensions; do
3464   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3465     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3466        ac_prog_rejected=yes
3467        continue
3468      fi
3469     ac_cv_prog_CC="cc"
3470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3471     break 2
3472   fi
3473 done
3474   done
3475 IFS=$as_save_IFS
3476
3477 if test $ac_prog_rejected = yes; then
3478   # We found a bogon in the path, so make sure we never use it.
3479   set dummy $ac_cv_prog_CC
3480   shift
3481   if test $# != 0; then
3482     # We chose a different compiler from the bogus one.
3483     # However, it has the same basename, so the bogon will be chosen
3484     # first if we set CC to just the basename; use the full file name.
3485     shift
3486     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3487   fi
3488 fi
3489 fi
3490 fi
3491 CC=$ac_cv_prog_CC
3492 if test -n "$CC"; then
3493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3494 $as_echo "$CC" >&6; }
3495 else
3496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3497 $as_echo "no" >&6; }
3498 fi
3499
3500
3501 fi
3502 if test -z "$CC"; then
3503   if test -n "$ac_tool_prefix"; then
3504   for ac_prog in cl.exe
3505   do
3506     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3507 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if ${ac_cv_prog_CC+:} false; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$CC"; then
3514   ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3523     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542
3543     test -n "$CC" && break
3544   done
3545 fi
3546 if test -z "$CC"; then
3547   ac_ct_CC=$CC
3548   for ac_prog in cl.exe
3549 do
3550   # Extract the first word of "$ac_prog", so it can be a program name with args.
3551 set dummy $ac_prog; ac_word=$2
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3553 $as_echo_n "checking for $ac_word... " >&6; }
3554 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3555   $as_echo_n "(cached) " >&6
3556 else
3557   if test -n "$ac_ct_CC"; then
3558   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3559 else
3560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3561 for as_dir in $PATH
3562 do
3563   IFS=$as_save_IFS
3564   test -z "$as_dir" && as_dir=.
3565     for ac_exec_ext in '' $ac_executable_extensions; do
3566   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3567     ac_cv_prog_ac_ct_CC="$ac_prog"
3568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3569     break 2
3570   fi
3571 done
3572   done
3573 IFS=$as_save_IFS
3574
3575 fi
3576 fi
3577 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3578 if test -n "$ac_ct_CC"; then
3579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3580 $as_echo "$ac_ct_CC" >&6; }
3581 else
3582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3583 $as_echo "no" >&6; }
3584 fi
3585
3586
3587   test -n "$ac_ct_CC" && break
3588 done
3589
3590   if test "x$ac_ct_CC" = x; then
3591     CC=""
3592   else
3593     case $cross_compiling:$ac_tool_warned in
3594 yes:)
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3596 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3597 ac_tool_warned=yes ;;
3598 esac
3599     CC=$ac_ct_CC
3600   fi
3601 fi
3602
3603 fi
3604
3605
3606 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error $? "no acceptable C compiler found in \$PATH
3609 See \`config.log' for more details" "$LINENO" 5; }
3610
3611 # Provide some information about the compiler.
3612 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3613 set X $ac_compile
3614 ac_compiler=$2
3615 for ac_option in --version -v -V -qversion; do
3616   { { ac_try="$ac_compiler $ac_option >&5"
3617 case "(($ac_try" in
3618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3619   *) ac_try_echo=$ac_try;;
3620 esac
3621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3622 $as_echo "$ac_try_echo"; } >&5
3623   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3624   ac_status=$?
3625   if test -s conftest.err; then
3626     sed '10a\
3627 ... rest of stderr output deleted ...
3628          10q' conftest.err >conftest.er1
3629     cat conftest.er1 >&5
3630   fi
3631   rm -f conftest.er1 conftest.err
3632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3633   test $ac_status = 0; }
3634 done
3635
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h.  */
3638
3639 int
3640 main ()
3641 {
3642
3643   ;
3644   return 0;
3645 }
3646 _ACEOF
3647 ac_clean_files_save=$ac_clean_files
3648 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3649 # Try to create an executable without -o first, disregard a.out.
3650 # It will help us diagnose broken compilers, and finding out an intuition
3651 # of exeext.
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3653 $as_echo_n "checking whether the C compiler works... " >&6; }
3654 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3655
3656 # The possible output files:
3657 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3658
3659 ac_rmfiles=
3660 for ac_file in $ac_files
3661 do
3662   case $ac_file in
3663     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3664     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3665   esac
3666 done
3667 rm -f $ac_rmfiles
3668
3669 if { { ac_try="$ac_link_default"
3670 case "(($ac_try" in
3671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3672   *) ac_try_echo=$ac_try;;
3673 esac
3674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3675 $as_echo "$ac_try_echo"; } >&5
3676   (eval "$ac_link_default") 2>&5
3677   ac_status=$?
3678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3679   test $ac_status = 0; }; then :
3680   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3681 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3682 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3683 # so that the user can short-circuit this test for compilers unknown to
3684 # Autoconf.
3685 for ac_file in $ac_files ''
3686 do
3687   test -f "$ac_file" || continue
3688   case $ac_file in
3689     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3690         ;;
3691     [ab].out )
3692         # We found the default executable, but exeext='' is most
3693         # certainly right.
3694         break;;
3695     *.* )
3696         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3697         then :; else
3698            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3699         fi
3700         # We set ac_cv_exeext here because the later test for it is not
3701         # safe: cross compilers may not add the suffix if given an `-o'
3702         # argument, so we may need to know it at that point already.
3703         # Even if this section looks crufty: it has the advantage of
3704         # actually working.
3705         break;;
3706     * )
3707         break;;
3708   esac
3709 done
3710 test "$ac_cv_exeext" = no && ac_cv_exeext=
3711
3712 else
3713   ac_file=''
3714 fi
3715 if test -z "$ac_file"; then :
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3718 $as_echo "$as_me: failed program was:" >&5
3719 sed 's/^/| /' conftest.$ac_ext >&5
3720
3721 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3723 as_fn_error 77 "C compiler cannot create executables
3724 See \`config.log' for more details" "$LINENO" 5; }
3725 else
3726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3727 $as_echo "yes" >&6; }
3728 fi
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3730 $as_echo_n "checking for C compiler default output file name... " >&6; }
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3732 $as_echo "$ac_file" >&6; }
3733 ac_exeext=$ac_cv_exeext
3734
3735 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3736 ac_clean_files=$ac_clean_files_save
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3738 $as_echo_n "checking for suffix of executables... " >&6; }
3739 if { { ac_try="$ac_link"
3740 case "(($ac_try" in
3741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3742   *) ac_try_echo=$ac_try;;
3743 esac
3744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3745 $as_echo "$ac_try_echo"; } >&5
3746   (eval "$ac_link") 2>&5
3747   ac_status=$?
3748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3749   test $ac_status = 0; }; then :
3750   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3751 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3752 # work properly (i.e., refer to `conftest.exe'), while it won't with
3753 # `rm'.
3754 for ac_file in conftest.exe conftest conftest.*; do
3755   test -f "$ac_file" || continue
3756   case $ac_file in
3757     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3758     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3759           break;;
3760     * ) break;;
3761   esac
3762 done
3763 else
3764   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3766 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3767 See \`config.log' for more details" "$LINENO" 5; }
3768 fi
3769 rm -f conftest conftest$ac_cv_exeext
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3771 $as_echo "$ac_cv_exeext" >&6; }
3772
3773 rm -f conftest.$ac_ext
3774 EXEEXT=$ac_cv_exeext
3775 ac_exeext=$EXEEXT
3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h.  */
3778 #include <stdio.h>
3779 int
3780 main ()
3781 {
3782 FILE *f = fopen ("conftest.out", "w");
3783  return ferror (f) || fclose (f) != 0;
3784
3785   ;
3786   return 0;
3787 }
3788 _ACEOF
3789 ac_clean_files="$ac_clean_files conftest.out"
3790 # Check that the compiler produces executables we can run.  If not, either
3791 # the compiler is broken, or we cross compile.
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3793 $as_echo_n "checking whether we are cross compiling... " >&6; }
3794 if test "$cross_compiling" != yes; then
3795   { { ac_try="$ac_link"
3796 case "(($ac_try" in
3797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798   *) ac_try_echo=$ac_try;;
3799 esac
3800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3801 $as_echo "$ac_try_echo"; } >&5
3802   (eval "$ac_link") 2>&5
3803   ac_status=$?
3804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3805   test $ac_status = 0; }
3806   if { ac_try='./conftest$ac_cv_exeext'
3807   { { case "(($ac_try" in
3808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3809   *) ac_try_echo=$ac_try;;
3810 esac
3811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3812 $as_echo "$ac_try_echo"; } >&5
3813   (eval "$ac_try") 2>&5
3814   ac_status=$?
3815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3816   test $ac_status = 0; }; }; then
3817     cross_compiling=no
3818   else
3819     if test "$cross_compiling" = maybe; then
3820         cross_compiling=yes
3821     else
3822         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3823 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3824 as_fn_error $? "cannot run C compiled programs.
3825 If you meant to cross compile, use \`--host'.
3826 See \`config.log' for more details" "$LINENO" 5; }
3827     fi
3828   fi
3829 fi
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3831 $as_echo "$cross_compiling" >&6; }
3832
3833 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3834 ac_clean_files=$ac_clean_files_save
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3836 $as_echo_n "checking for suffix of object files... " >&6; }
3837 if ${ac_cv_objext+:} false; then :
3838   $as_echo_n "(cached) " >&6
3839 else
3840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842
3843 int
3844 main ()
3845 {
3846
3847   ;
3848   return 0;
3849 }
3850 _ACEOF
3851 rm -f conftest.o conftest.obj
3852 if { { ac_try="$ac_compile"
3853 case "(($ac_try" in
3854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3855   *) ac_try_echo=$ac_try;;
3856 esac
3857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3858 $as_echo "$ac_try_echo"; } >&5
3859   (eval "$ac_compile") 2>&5
3860   ac_status=$?
3861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3862   test $ac_status = 0; }; then :
3863   for ac_file in conftest.o conftest.obj conftest.*; do
3864   test -f "$ac_file" || continue;
3865   case $ac_file in
3866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3867     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3868        break;;
3869   esac
3870 done
3871 else
3872   $as_echo "$as_me: failed program was:" >&5
3873 sed 's/^/| /' conftest.$ac_ext >&5
3874
3875 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3877 as_fn_error $? "cannot compute suffix of object files: cannot compile
3878 See \`config.log' for more details" "$LINENO" 5; }
3879 fi
3880 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3881 fi
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3883 $as_echo "$ac_cv_objext" >&6; }
3884 OBJEXT=$ac_cv_objext
3885 ac_objext=$OBJEXT
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3887 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3888 if ${ac_cv_c_compiler_gnu+:} false; then :
3889   $as_echo_n "(cached) " >&6
3890 else
3891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892 /* end confdefs.h.  */
3893
3894 int
3895 main ()
3896 {
3897 #ifndef __GNUC__
3898        choke me
3899 #endif
3900
3901   ;
3902   return 0;
3903 }
3904 _ACEOF
3905 if ac_fn_c_try_compile "$LINENO"; then :
3906   ac_compiler_gnu=yes
3907 else
3908   ac_compiler_gnu=no
3909 fi
3910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3911 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3912
3913 fi
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3915 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3916 if test $ac_compiler_gnu = yes; then
3917   GCC=yes
3918 else
3919   GCC=
3920 fi
3921 ac_test_CFLAGS=${CFLAGS+set}
3922 ac_save_CFLAGS=$CFLAGS
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3924 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3925 if ${ac_cv_prog_cc_g+:} false; then :
3926   $as_echo_n "(cached) " >&6
3927 else
3928   ac_save_c_werror_flag=$ac_c_werror_flag
3929    ac_c_werror_flag=yes
3930    ac_cv_prog_cc_g=no
3931    CFLAGS="-g"
3932    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h.  */
3934
3935 int
3936 main ()
3937 {
3938
3939   ;
3940   return 0;
3941 }
3942 _ACEOF
3943 if ac_fn_c_try_compile "$LINENO"; then :
3944   ac_cv_prog_cc_g=yes
3945 else
3946   CFLAGS=""
3947       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3948 /* end confdefs.h.  */
3949
3950 int
3951 main ()
3952 {
3953
3954   ;
3955   return 0;
3956 }
3957 _ACEOF
3958 if ac_fn_c_try_compile "$LINENO"; then :
3959
3960 else
3961   ac_c_werror_flag=$ac_save_c_werror_flag
3962          CFLAGS="-g"
3963          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3964 /* end confdefs.h.  */
3965
3966 int
3967 main ()
3968 {
3969
3970   ;
3971   return 0;
3972 }
3973 _ACEOF
3974 if ac_fn_c_try_compile "$LINENO"; then :
3975   ac_cv_prog_cc_g=yes
3976 fi
3977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3978 fi
3979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3980 fi
3981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3982    ac_c_werror_flag=$ac_save_c_werror_flag
3983 fi
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3985 $as_echo "$ac_cv_prog_cc_g" >&6; }
3986 if test "$ac_test_CFLAGS" = set; then
3987   CFLAGS=$ac_save_CFLAGS
3988 elif test $ac_cv_prog_cc_g = yes; then
3989   if test "$GCC" = yes; then
3990     CFLAGS="-g -O2"
3991   else
3992     CFLAGS="-g"
3993   fi
3994 else
3995   if test "$GCC" = yes; then
3996     CFLAGS="-O2"
3997   else
3998     CFLAGS=
3999   fi
4000 fi
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4002 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4003 if ${ac_cv_prog_cc_c89+:} false; then :
4004   $as_echo_n "(cached) " >&6
4005 else
4006   ac_cv_prog_cc_c89=no
4007 ac_save_CC=$CC
4008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010 #include <stdarg.h>
4011 #include <stdio.h>
4012 struct stat;
4013 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4014 struct buf { int x; };
4015 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4016 static char *e (p, i)
4017      char **p;
4018      int i;
4019 {
4020   return p[i];
4021 }
4022 static char *f (char * (*g) (char **, int), char **p, ...)
4023 {
4024   char *s;
4025   va_list v;
4026   va_start (v,p);
4027   s = g (p, va_arg (v,int));
4028   va_end (v);
4029   return s;
4030 }
4031
4032 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4033    function prototypes and stuff, but not '\xHH' hex character constants.
4034    These don't provoke an error unfortunately, instead are silently treated
4035    as 'x'.  The following induces an error, until -std is added to get
4036    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4037    array size at least.  It's necessary to write '\x00'==0 to get something
4038    that's true only with -std.  */
4039 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4040
4041 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4042    inside strings and character constants.  */
4043 #define FOO(x) 'x'
4044 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4045
4046 int test (int i, double x);
4047 struct s1 {int (*f) (int a);};
4048 struct s2 {int (*f) (double a);};
4049 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4050 int argc;
4051 char **argv;
4052 int
4053 main ()
4054 {
4055 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4056   ;
4057   return 0;
4058 }
4059 _ACEOF
4060 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4061         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4062 do
4063   CC="$ac_save_CC $ac_arg"
4064   if ac_fn_c_try_compile "$LINENO"; then :
4065   ac_cv_prog_cc_c89=$ac_arg
4066 fi
4067 rm -f core conftest.err conftest.$ac_objext
4068   test "x$ac_cv_prog_cc_c89" != "xno" && break
4069 done
4070 rm -f conftest.$ac_ext
4071 CC=$ac_save_CC
4072
4073 fi
4074 # AC_CACHE_VAL
4075 case "x$ac_cv_prog_cc_c89" in
4076   x)
4077     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4078 $as_echo "none needed" >&6; } ;;
4079   xno)
4080     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4081 $as_echo "unsupported" >&6; } ;;
4082   *)
4083     CC="$CC $ac_cv_prog_cc_c89"
4084     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4085 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4086 esac
4087 if test "x$ac_cv_prog_cc_c89" != xno; then :
4088
4089 fi
4090
4091 ac_ext=c
4092 ac_cpp='$CPP $CPPFLAGS'
4093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4096
4097
4098 ac_ext=c
4099 ac_cpp='$CPP $CPPFLAGS'
4100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4104 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4105 # On Suns, sometimes $CPP names a directory.
4106 if test -n "$CPP" && test -d "$CPP"; then
4107   CPP=
4108 fi
4109 if test -z "$CPP"; then
4110   if ${ac_cv_prog_CPP+:} false; then :
4111   $as_echo_n "(cached) " >&6
4112 else
4113       # Double quotes because CPP needs to be expanded
4114     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4115     do
4116       ac_preproc_ok=false
4117 for ac_c_preproc_warn_flag in '' yes
4118 do
4119   # Use a header file that comes with gcc, so configuring glibc
4120   # with a fresh cross-compiler works.
4121   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4122   # <limits.h> exists even on freestanding compilers.
4123   # On the NeXT, cc -E runs the code through the compiler's parser,
4124   # not just through cpp. "Syntax error" is here to catch this case.
4125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h.  */
4127 #ifdef __STDC__
4128 # include <limits.h>
4129 #else
4130 # include <assert.h>
4131 #endif
4132                      Syntax error
4133 _ACEOF
4134 if ac_fn_c_try_cpp "$LINENO"; then :
4135
4136 else
4137   # Broken: fails on valid input.
4138 continue
4139 fi
4140 rm -f conftest.err conftest.i conftest.$ac_ext
4141
4142   # OK, works on sane cases.  Now check whether nonexistent headers
4143   # can be detected and how.
4144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4145 /* end confdefs.h.  */
4146 #include <ac_nonexistent.h>
4147 _ACEOF
4148 if ac_fn_c_try_cpp "$LINENO"; then :
4149   # Broken: success on invalid input.
4150 continue
4151 else
4152   # Passes both tests.
4153 ac_preproc_ok=:
4154 break
4155 fi
4156 rm -f conftest.err conftest.i conftest.$ac_ext
4157
4158 done
4159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4160 rm -f conftest.i conftest.err conftest.$ac_ext
4161 if $ac_preproc_ok; then :
4162   break
4163 fi
4164
4165     done
4166     ac_cv_prog_CPP=$CPP
4167
4168 fi
4169   CPP=$ac_cv_prog_CPP
4170 else
4171   ac_cv_prog_CPP=$CPP
4172 fi
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4174 $as_echo "$CPP" >&6; }
4175 ac_preproc_ok=false
4176 for ac_c_preproc_warn_flag in '' yes
4177 do
4178   # Use a header file that comes with gcc, so configuring glibc
4179   # with a fresh cross-compiler works.
4180   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4181   # <limits.h> exists even on freestanding compilers.
4182   # On the NeXT, cc -E runs the code through the compiler's parser,
4183   # not just through cpp. "Syntax error" is here to catch this case.
4184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h.  */
4186 #ifdef __STDC__
4187 # include <limits.h>
4188 #else
4189 # include <assert.h>
4190 #endif
4191                      Syntax error
4192 _ACEOF
4193 if ac_fn_c_try_cpp "$LINENO"; then :
4194
4195 else
4196   # Broken: fails on valid input.
4197 continue
4198 fi
4199 rm -f conftest.err conftest.i conftest.$ac_ext
4200
4201   # OK, works on sane cases.  Now check whether nonexistent headers
4202   # can be detected and how.
4203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h.  */
4205 #include <ac_nonexistent.h>
4206 _ACEOF
4207 if ac_fn_c_try_cpp "$LINENO"; then :
4208   # Broken: success on invalid input.
4209 continue
4210 else
4211   # Passes both tests.
4212 ac_preproc_ok=:
4213 break
4214 fi
4215 rm -f conftest.err conftest.i conftest.$ac_ext
4216
4217 done
4218 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4219 rm -f conftest.i conftest.err conftest.$ac_ext
4220 if $ac_preproc_ok; then :
4221
4222 else
4223   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4225 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4226 See \`config.log' for more details" "$LINENO" 5; }
4227 fi
4228
4229 ac_ext=c
4230 ac_cpp='$CPP $CPPFLAGS'
4231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4234
4235
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4237 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4238 if ${ac_cv_path_GREP+:} false; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   if test -z "$GREP"; then
4242   ac_path_GREP_found=false
4243   # Loop through the user's path and test for each of PROGNAME-LIST
4244   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4246 do
4247   IFS=$as_save_IFS
4248   test -z "$as_dir" && as_dir=.
4249     for ac_prog in grep ggrep; do
4250     for ac_exec_ext in '' $ac_executable_extensions; do
4251       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4252       as_fn_executable_p "$ac_path_GREP" || continue
4253 # Check for GNU ac_path_GREP and select it if it is found.
4254   # Check for GNU $ac_path_GREP
4255 case `"$ac_path_GREP" --version 2>&1` in
4256 *GNU*)
4257   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4258 *)
4259   ac_count=0
4260   $as_echo_n 0123456789 >"conftest.in"
4261   while :
4262   do
4263     cat "conftest.in" "conftest.in" >"conftest.tmp"
4264     mv "conftest.tmp" "conftest.in"
4265     cp "conftest.in" "conftest.nl"
4266     $as_echo 'GREP' >> "conftest.nl"
4267     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4268     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4269     as_fn_arith $ac_count + 1 && ac_count=$as_val
4270     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4271       # Best one so far, save it but keep looking for a better one
4272       ac_cv_path_GREP="$ac_path_GREP"
4273       ac_path_GREP_max=$ac_count
4274     fi
4275     # 10*(2^10) chars as input seems more than enough
4276     test $ac_count -gt 10 && break
4277   done
4278   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4279 esac
4280
4281       $ac_path_GREP_found && break 3
4282     done
4283   done
4284   done
4285 IFS=$as_save_IFS
4286   if test -z "$ac_cv_path_GREP"; then
4287     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4288   fi
4289 else
4290   ac_cv_path_GREP=$GREP
4291 fi
4292
4293 fi
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4295 $as_echo "$ac_cv_path_GREP" >&6; }
4296  GREP="$ac_cv_path_GREP"
4297
4298
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4300 $as_echo_n "checking for egrep... " >&6; }
4301 if ${ac_cv_path_EGREP+:} false; then :
4302   $as_echo_n "(cached) " >&6
4303 else
4304   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4305    then ac_cv_path_EGREP="$GREP -E"
4306    else
4307      if test -z "$EGREP"; then
4308   ac_path_EGREP_found=false
4309   # Loop through the user's path and test for each of PROGNAME-LIST
4310   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4311 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4312 do
4313   IFS=$as_save_IFS
4314   test -z "$as_dir" && as_dir=.
4315     for ac_prog in egrep; do
4316     for ac_exec_ext in '' $ac_executable_extensions; do
4317       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4318       as_fn_executable_p "$ac_path_EGREP" || continue
4319 # Check for GNU ac_path_EGREP and select it if it is found.
4320   # Check for GNU $ac_path_EGREP
4321 case `"$ac_path_EGREP" --version 2>&1` in
4322 *GNU*)
4323   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4324 *)
4325   ac_count=0
4326   $as_echo_n 0123456789 >"conftest.in"
4327   while :
4328   do
4329     cat "conftest.in" "conftest.in" >"conftest.tmp"
4330     mv "conftest.tmp" "conftest.in"
4331     cp "conftest.in" "conftest.nl"
4332     $as_echo 'EGREP' >> "conftest.nl"
4333     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4334     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4335     as_fn_arith $ac_count + 1 && ac_count=$as_val
4336     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4337       # Best one so far, save it but keep looking for a better one
4338       ac_cv_path_EGREP="$ac_path_EGREP"
4339       ac_path_EGREP_max=$ac_count
4340     fi
4341     # 10*(2^10) chars as input seems more than enough
4342     test $ac_count -gt 10 && break
4343   done
4344   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4345 esac
4346
4347       $ac_path_EGREP_found && break 3
4348     done
4349   done
4350   done
4351 IFS=$as_save_IFS
4352   if test -z "$ac_cv_path_EGREP"; then
4353     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4354   fi
4355 else
4356   ac_cv_path_EGREP=$EGREP
4357 fi
4358
4359    fi
4360 fi
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4362 $as_echo "$ac_cv_path_EGREP" >&6; }
4363  EGREP="$ac_cv_path_EGREP"
4364
4365
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4367 $as_echo_n "checking for ANSI C header files... " >&6; }
4368 if ${ac_cv_header_stdc+:} false; then :
4369   $as_echo_n "(cached) " >&6
4370 else
4371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4372 /* end confdefs.h.  */
4373 #include <stdlib.h>
4374 #include <stdarg.h>
4375 #include <string.h>
4376 #include <float.h>
4377
4378 int
4379 main ()
4380 {
4381
4382   ;
4383   return 0;
4384 }
4385 _ACEOF
4386 if ac_fn_c_try_compile "$LINENO"; then :
4387   ac_cv_header_stdc=yes
4388 else
4389   ac_cv_header_stdc=no
4390 fi
4391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4392
4393 if test $ac_cv_header_stdc = yes; then
4394   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396 /* end confdefs.h.  */
4397 #include <string.h>
4398
4399 _ACEOF
4400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4401   $EGREP "memchr" >/dev/null 2>&1; then :
4402
4403 else
4404   ac_cv_header_stdc=no
4405 fi
4406 rm -f conftest*
4407
4408 fi
4409
4410 if test $ac_cv_header_stdc = yes; then
4411   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4413 /* end confdefs.h.  */
4414 #include <stdlib.h>
4415
4416 _ACEOF
4417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4418   $EGREP "free" >/dev/null 2>&1; then :
4419
4420 else
4421   ac_cv_header_stdc=no
4422 fi
4423 rm -f conftest*
4424
4425 fi
4426
4427 if test $ac_cv_header_stdc = yes; then
4428   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4429   if test "$cross_compiling" = yes; then :
4430   :
4431 else
4432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h.  */
4434 #include <ctype.h>
4435 #include <stdlib.h>
4436 #if ((' ' & 0x0FF) == 0x020)
4437 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4438 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4439 #else
4440 # define ISLOWER(c) \
4441                    (('a' <= (c) && (c) <= 'i') \
4442                      || ('j' <= (c) && (c) <= 'r') \
4443                      || ('s' <= (c) && (c) <= 'z'))
4444 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4445 #endif
4446
4447 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4448 int
4449 main ()
4450 {
4451   int i;
4452   for (i = 0; i < 256; i++)
4453     if (XOR (islower (i), ISLOWER (i))
4454         || toupper (i) != TOUPPER (i))
4455       return 2;
4456   return 0;
4457 }
4458 _ACEOF
4459 if ac_fn_c_try_run "$LINENO"; then :
4460
4461 else
4462   ac_cv_header_stdc=no
4463 fi
4464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4465   conftest.$ac_objext conftest.beam conftest.$ac_ext
4466 fi
4467
4468 fi
4469 fi
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4471 $as_echo "$ac_cv_header_stdc" >&6; }
4472 if test $ac_cv_header_stdc = yes; then
4473
4474 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4475
4476 fi
4477
4478 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4479 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4480                   inttypes.h stdint.h unistd.h
4481 do :
4482   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4483 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4484 "
4485 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4486   cat >>confdefs.h <<_ACEOF
4487 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4488 _ACEOF
4489
4490 fi
4491
4492 done
4493
4494
4495
4496   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4497 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4498   MINIX=yes
4499 else
4500   MINIX=
4501 fi
4502
4503
4504   if test "$MINIX" = yes; then
4505
4506 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4507
4508
4509 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4510
4511
4512 $as_echo "#define _MINIX 1" >>confdefs.h
4513
4514   fi
4515
4516
4517   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4518 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4519 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4520   $as_echo_n "(cached) " >&6
4521 else
4522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h.  */
4524
4525 #         define __EXTENSIONS__ 1
4526           $ac_includes_default
4527 int
4528 main ()
4529 {
4530
4531   ;
4532   return 0;
4533 }
4534 _ACEOF
4535 if ac_fn_c_try_compile "$LINENO"; then :
4536   ac_cv_safe_to_define___extensions__=yes
4537 else
4538   ac_cv_safe_to_define___extensions__=no
4539 fi
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4541 fi
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4543 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4544   test $ac_cv_safe_to_define___extensions__ = yes &&
4545     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4546
4547   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4548
4549   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4550
4551   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4552
4553   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4554
4555
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4557 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4558 if ${ac_cv_path_SED+:} false; then :
4559   $as_echo_n "(cached) " >&6
4560 else
4561             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4562      for ac_i in 1 2 3 4 5 6 7; do
4563        ac_script="$ac_script$as_nl$ac_script"
4564      done
4565      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4566      { ac_script=; unset ac_script;}
4567      if test -z "$SED"; then
4568   ac_path_SED_found=false
4569   # Loop through the user's path and test for each of PROGNAME-LIST
4570   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4571 for as_dir in $PATH
4572 do
4573   IFS=$as_save_IFS
4574   test -z "$as_dir" && as_dir=.
4575     for ac_prog in sed gsed; do
4576     for ac_exec_ext in '' $ac_executable_extensions; do
4577       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4578       as_fn_executable_p "$ac_path_SED" || continue
4579 # Check for GNU ac_path_SED and select it if it is found.
4580   # Check for GNU $ac_path_SED
4581 case `"$ac_path_SED" --version 2>&1` in
4582 *GNU*)
4583   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4584 *)
4585   ac_count=0
4586   $as_echo_n 0123456789 >"conftest.in"
4587   while :
4588   do
4589     cat "conftest.in" "conftest.in" >"conftest.tmp"
4590     mv "conftest.tmp" "conftest.in"
4591     cp "conftest.in" "conftest.nl"
4592     $as_echo '' >> "conftest.nl"
4593     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4594     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4595     as_fn_arith $ac_count + 1 && ac_count=$as_val
4596     if test $ac_count -gt ${ac_path_SED_max-0}; then
4597       # Best one so far, save it but keep looking for a better one
4598       ac_cv_path_SED="$ac_path_SED"
4599       ac_path_SED_max=$ac_count
4600     fi
4601     # 10*(2^10) chars as input seems more than enough
4602     test $ac_count -gt 10 && break
4603   done
4604   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4605 esac
4606
4607       $ac_path_SED_found && break 3
4608     done
4609   done
4610   done
4611 IFS=$as_save_IFS
4612   if test -z "$ac_cv_path_SED"; then
4613     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4614   fi
4615 else
4616   ac_cv_path_SED=$SED
4617 fi
4618
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4621 $as_echo "$ac_cv_path_SED" >&6; }
4622  SED="$ac_cv_path_SED"
4623   rm -f conftest.sed
4624
4625
4626 # Figure out what compiler warnings we can enable.
4627 # See config/warnings.m4 for details.
4628
4629 ac_ext=c
4630 ac_cpp='$CPP $CPPFLAGS'
4631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4634
4635 WARN_CFLAGS=
4636 save_CFLAGS="$CFLAGS"
4637 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4638                           -Wmissing-prototypes -Wold-style-definition \
4639                           -Wmissing-format-attribute -Wno-overlength-strings; do
4640   # Do the check with the no- prefix removed since gcc silently
4641   # accepts any -Wno-* option on purpose
4642   case $real_option in
4643     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4644     *) option=$real_option ;;
4645   esac
4646   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4647
4648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4649 $as_echo_n "checking whether $CC supports $option... " >&6; }
4650 if eval \${$as_acx_Woption+:} false; then :
4651   $as_echo_n "(cached) " >&6
4652 else
4653   CFLAGS="$option"
4654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655 /* end confdefs.h.  */
4656
4657 int
4658 main ()
4659 {
4660
4661   ;
4662   return 0;
4663 }
4664 _ACEOF
4665 if ac_fn_c_try_compile "$LINENO"; then :
4666   eval "$as_acx_Woption=yes"
4667 else
4668   eval "$as_acx_Woption=no"
4669 fi
4670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4671
4672 fi
4673 eval ac_res=\$$as_acx_Woption
4674                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4675 $as_echo "$ac_res" >&6; }
4676   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4677   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
4678 fi
4679   done
4680 CFLAGS="$save_CFLAGS"
4681 ac_ext=c
4682 ac_cpp='$CPP $CPPFLAGS'
4683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4686
4687
4688 ac_ext=c
4689 ac_cpp='$CPP $CPPFLAGS'
4690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4693
4694 WARN_PEDANTIC=
4695 # Do the check with the no- prefix removed from the warning options
4696 # since gcc silently accepts any -Wno-* option on purpose
4697 if test "$GCC" = yes; then :
4698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4699 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4700 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
4701   $as_echo_n "(cached) " >&6
4702 else
4703   save_CFLAGS="$CFLAGS"
4704 CFLAGS="-pedantic -Wlong-long"
4705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h.  */
4707
4708 int
4709 main ()
4710 {
4711
4712   ;
4713   return 0;
4714 }
4715 _ACEOF
4716 if ac_fn_c_try_compile "$LINENO"; then :
4717   acx_cv_prog_cc_pedantic__Wlong_long=yes
4718 else
4719   acx_cv_prog_cc_pedantic__Wlong_long=no
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 CFLAGS="$save_CFLAGS"
4723 fi
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4725 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4726 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4727   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4728 fi
4729
4730 fi
4731 ac_ext=c
4732 ac_cpp='$CPP $CPPFLAGS'
4733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4736
4737
4738
4739 # Only enable with --enable-werror-always until existing warnings are
4740 # corrected.
4741 ac_ext=c
4742 ac_cpp='$CPP $CPPFLAGS'
4743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4745 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4746
4747 WERROR=
4748 # Check whether --enable-werror-always was given.
4749 if test "${enable_werror_always+set}" = set; then :
4750   enableval=$enable_werror_always;
4751 else
4752   enable_werror_always=no
4753 fi
4754
4755 if test $enable_werror_always = yes; then :
4756   WERROR="$WERROR${WERROR:+ }-Werror"
4757 fi
4758
4759 ac_ext=c
4760 ac_cpp='$CPP $CPPFLAGS'
4761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4764
4765
4766
4767 # Determine the noncanonical target name, for directory use.
4768  case ${build_alias} in
4769   "") build_noncanonical=${build} ;;
4770   *) build_noncanonical=${build_alias} ;;
4771 esac
4772
4773  case ${host_alias} in
4774   "") host_noncanonical=${build_noncanonical} ;;
4775   *) host_noncanonical=${host_alias} ;;
4776 esac
4777
4778  case ${target_alias} in
4779   "") target_noncanonical=${host_noncanonical} ;;
4780   *) target_noncanonical=${target_alias} ;;
4781 esac
4782
4783
4784
4785
4786 # Specify the local prefix
4787 local_prefix=
4788
4789 # Check whether --with-local-prefix was given.
4790 if test "${with_local_prefix+set}" = set; then :
4791   withval=$with_local_prefix; case "${withval}" in
4792 yes)    as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4793 no)     ;;
4794 *)      local_prefix=$with_local_prefix ;;
4795 esac
4796 fi
4797
4798
4799 # Default local prefix if it is empty
4800 if test x$local_prefix = x; then
4801         local_prefix=/usr/local
4802 fi
4803
4804 # Choose one or two-process fix methodology.  Systems that cannot handle
4805 # bi-directional pipes must use the two process method.
4806 #
4807 # Check whether --enable-twoprocess was given.
4808 if test "${enable_twoprocess+set}" = set; then :
4809   enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4810         TARGET=twoprocess
4811 else
4812         TARGET=oneprocess
4813 fi
4814 else
4815   case $host in
4816         i?86-*-msdosdjgpp* | \
4817         i?86-*-mingw32* | \
4818         x86_64-*-mingw32* | \
4819         *-*-beos* | \
4820         *-*-*vms*)
4821                 TARGET=twoprocess
4822                 ;;
4823
4824         * )
4825                 TARGET=oneprocess
4826                 ;;
4827 esac
4828 fi
4829
4830
4831
4832 if test $TARGET = twoprocess; then
4833
4834 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4835
4836 fi
4837
4838 case $host in
4839         vax-dec-bsd* )
4840
4841 $as_echo "#define exit xexit" >>confdefs.h
4842
4843
4844 $as_echo "#define atexit xatexit" >>confdefs.h
4845
4846                 ;;
4847 esac
4848
4849
4850 cat >>confdefs.h <<_ACEOF
4851 #define EXE_EXT "$ac_exeext"
4852 _ACEOF
4853
4854
4855 # Checks for header files.
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4857 $as_echo_n "checking for ANSI C header files... " >&6; }
4858 if ${ac_cv_header_stdc+:} false; then :
4859   $as_echo_n "(cached) " >&6
4860 else
4861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h.  */
4863 #include <stdlib.h>
4864 #include <stdarg.h>
4865 #include <string.h>
4866 #include <float.h>
4867
4868 int
4869 main ()
4870 {
4871
4872   ;
4873   return 0;
4874 }
4875 _ACEOF
4876 if ac_fn_c_try_compile "$LINENO"; then :
4877   ac_cv_header_stdc=yes
4878 else
4879   ac_cv_header_stdc=no
4880 fi
4881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4882
4883 if test $ac_cv_header_stdc = yes; then
4884   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h.  */
4887 #include <string.h>
4888
4889 _ACEOF
4890 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4891   $EGREP "memchr" >/dev/null 2>&1; then :
4892
4893 else
4894   ac_cv_header_stdc=no
4895 fi
4896 rm -f conftest*
4897
4898 fi
4899
4900 if test $ac_cv_header_stdc = yes; then
4901   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4903 /* end confdefs.h.  */
4904 #include <stdlib.h>
4905
4906 _ACEOF
4907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4908   $EGREP "free" >/dev/null 2>&1; then :
4909
4910 else
4911   ac_cv_header_stdc=no
4912 fi
4913 rm -f conftest*
4914
4915 fi
4916
4917 if test $ac_cv_header_stdc = yes; then
4918   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4919   if test "$cross_compiling" = yes; then :
4920   :
4921 else
4922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h.  */
4924 #include <ctype.h>
4925 #include <stdlib.h>
4926 #if ((' ' & 0x0FF) == 0x020)
4927 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4928 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4929 #else
4930 # define ISLOWER(c) \
4931                    (('a' <= (c) && (c) <= 'i') \
4932                      || ('j' <= (c) && (c) <= 'r') \
4933                      || ('s' <= (c) && (c) <= 'z'))
4934 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4935 #endif
4936
4937 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4938 int
4939 main ()
4940 {
4941   int i;
4942   for (i = 0; i < 256; i++)
4943     if (XOR (islower (i), ISLOWER (i))
4944         || toupper (i) != TOUPPER (i))
4945       return 2;
4946   return 0;
4947 }
4948 _ACEOF
4949 if ac_fn_c_try_run "$LINENO"; then :
4950
4951 else
4952   ac_cv_header_stdc=no
4953 fi
4954 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4955   conftest.$ac_objext conftest.beam conftest.$ac_ext
4956 fi
4957
4958 fi
4959 fi
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4961 $as_echo "$ac_cv_header_stdc" >&6; }
4962 if test $ac_cv_header_stdc = yes; then
4963
4964 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4965
4966 fi
4967
4968 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4969         sys/stat.h
4970 do :
4971   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4972 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4973 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4974   cat >>confdefs.h <<_ACEOF
4975 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4976 _ACEOF
4977
4978 fi
4979
4980 done
4981
4982
4983 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
4984 do :
4985   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4986 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4987 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4988   cat >>confdefs.h <<_ACEOF
4989 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4990 _ACEOF
4991
4992 fi
4993 done
4994
4995 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
4996 if test "x$ac_cv_have_decl_abort" = xyes; then :
4997   ac_have_decl=1
4998 else
4999   ac_have_decl=0
5000 fi
5001
5002 cat >>confdefs.h <<_ACEOF
5003 #define HAVE_DECL_ABORT $ac_have_decl
5004 _ACEOF
5005 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5006 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
5007   ac_have_decl=1
5008 else
5009   ac_have_decl=0
5010 fi
5011
5012 cat >>confdefs.h <<_ACEOF
5013 #define HAVE_DECL_ASPRINTF $ac_have_decl
5014 _ACEOF
5015 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5016 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5017 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
5018   ac_have_decl=1
5019 else
5020   ac_have_decl=0
5021 fi
5022
5023 cat >>confdefs.h <<_ACEOF
5024 #define HAVE_DECL_BASENAME $ac_have_decl
5025 _ACEOF
5026 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5027 if test "x$ac_cv_have_decl_errno" = xyes; then :
5028   ac_have_decl=1
5029 else
5030   ac_have_decl=0
5031 fi
5032
5033 cat >>confdefs.h <<_ACEOF
5034 #define HAVE_DECL_ERRNO $ac_have_decl
5035 _ACEOF
5036 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5037 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
5038   ac_have_decl=1
5039 else
5040   ac_have_decl=0
5041 fi
5042
5043 cat >>confdefs.h <<_ACEOF
5044 #define HAVE_DECL_VASPRINTF $ac_have_decl
5045 _ACEOF
5046 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5047 if test "x$ac_cv_have_decl_memmem" = xyes; then :
5048   ac_have_decl=1
5049 else
5050   ac_have_decl=0
5051 fi
5052
5053 cat >>confdefs.h <<_ACEOF
5054 #define HAVE_DECL_MEMMEM $ac_have_decl
5055 _ACEOF
5056
5057 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5058 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
5059   ac_have_decl=1
5060 else
5061   ac_have_decl=0
5062 fi
5063
5064 cat >>confdefs.h <<_ACEOF
5065 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5066 _ACEOF
5067 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5068 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
5069   ac_have_decl=1
5070 else
5071   ac_have_decl=0
5072 fi
5073
5074 cat >>confdefs.h <<_ACEOF
5075 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5076 _ACEOF
5077 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5078 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
5079   ac_have_decl=1
5080 else
5081   ac_have_decl=0
5082 fi
5083
5084 cat >>confdefs.h <<_ACEOF
5085 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5086 _ACEOF
5087 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5088 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
5089   ac_have_decl=1
5090 else
5091   ac_have_decl=0
5092 fi
5093
5094 cat >>confdefs.h <<_ACEOF
5095 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5096 _ACEOF
5097 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5098 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then :
5099   ac_have_decl=1
5100 else
5101   ac_have_decl=0
5102 fi
5103
5104 cat >>confdefs.h <<_ACEOF
5105 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5106 _ACEOF
5107 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5108 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
5109   ac_have_decl=1
5110 else
5111   ac_have_decl=0
5112 fi
5113
5114 cat >>confdefs.h <<_ACEOF
5115 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5116 _ACEOF
5117 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5118 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then :
5119   ac_have_decl=1
5120 else
5121   ac_have_decl=0
5122 fi
5123
5124 cat >>confdefs.h <<_ACEOF
5125 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5126 _ACEOF
5127 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5128 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then :
5129   ac_have_decl=1
5130 else
5131   ac_have_decl=0
5132 fi
5133
5134 cat >>confdefs.h <<_ACEOF
5135 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5136 _ACEOF
5137 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5138 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
5139   ac_have_decl=1
5140 else
5141   ac_have_decl=0
5142 fi
5143
5144 cat >>confdefs.h <<_ACEOF
5145 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5146 _ACEOF
5147 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5148 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
5149   ac_have_decl=1
5150 else
5151   ac_have_decl=0
5152 fi
5153
5154 cat >>confdefs.h <<_ACEOF
5155 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5156 _ACEOF
5157 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5158 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
5159   ac_have_decl=1
5160 else
5161   ac_have_decl=0
5162 fi
5163
5164 cat >>confdefs.h <<_ACEOF
5165 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5166 _ACEOF
5167 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5168 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
5169   ac_have_decl=1
5170 else
5171   ac_have_decl=0
5172 fi
5173
5174 cat >>confdefs.h <<_ACEOF
5175 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5176 _ACEOF
5177 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5178 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
5179   ac_have_decl=1
5180 else
5181   ac_have_decl=0
5182 fi
5183
5184 cat >>confdefs.h <<_ACEOF
5185 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5186 _ACEOF
5187 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5188 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
5189   ac_have_decl=1
5190 else
5191   ac_have_decl=0
5192 fi
5193
5194 cat >>confdefs.h <<_ACEOF
5195 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5196 _ACEOF
5197 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5198 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
5199   ac_have_decl=1
5200 else
5201   ac_have_decl=0
5202 fi
5203
5204 cat >>confdefs.h <<_ACEOF
5205 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
5206 _ACEOF
5207 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
5208 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
5209   ac_have_decl=1
5210 else
5211   ac_have_decl=0
5212 fi
5213
5214 cat >>confdefs.h <<_ACEOF
5215 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
5216 _ACEOF
5217
5218
5219 # Checks for typedefs, structures, and compiler characteristics.
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5221 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5222 if ${ac_cv_c_const+:} false; then :
5223   $as_echo_n "(cached) " >&6
5224 else
5225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5226 /* end confdefs.h.  */
5227
5228 int
5229 main ()
5230 {
5231
5232 #ifndef __cplusplus
5233   /* Ultrix mips cc rejects this sort of thing.  */
5234   typedef int charset[2];
5235   const charset cs = { 0, 0 };
5236   /* SunOS 4.1.1 cc rejects this.  */
5237   char const *const *pcpcc;
5238   char **ppc;
5239   /* NEC SVR4.0.2 mips cc rejects this.  */
5240   struct point {int x, y;};
5241   static struct point const zero = {0,0};
5242   /* AIX XL C 1.02.0.0 rejects this.
5243      It does not let you subtract one const X* pointer from another in
5244      an arm of an if-expression whose if-part is not a constant
5245      expression */
5246   const char *g = "string";
5247   pcpcc = &g + (g ? g-g : 0);
5248   /* HPUX 7.0 cc rejects these. */
5249   ++pcpcc;
5250   ppc = (char**) pcpcc;
5251   pcpcc = (char const *const *) ppc;
5252   { /* SCO 3.2v4 cc rejects this sort of thing.  */
5253     char tx;
5254     char *t = &tx;
5255     char const *s = 0 ? (char *) 0 : (char const *) 0;
5256
5257     *t++ = 0;
5258     if (s) return 0;
5259   }
5260   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5261     int x[] = {25, 17};
5262     const int *foo = &x[0];
5263     ++foo;
5264   }
5265   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5266     typedef const int *iptr;
5267     iptr p = 0;
5268     ++p;
5269   }
5270   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5271        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5272     struct s { int j; const int *ap[3]; } bx;
5273     struct s *b = &bx; b->j = 5;
5274   }
5275   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5276     const int foo = 10;
5277     if (!foo) return 0;
5278   }
5279   return !cs[0] && !zero.x;
5280 #endif
5281
5282   ;
5283   return 0;
5284 }
5285 _ACEOF
5286 if ac_fn_c_try_compile "$LINENO"; then :
5287   ac_cv_c_const=yes
5288 else
5289   ac_cv_c_const=no
5290 fi
5291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5292 fi
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5294 $as_echo "$ac_cv_c_const" >&6; }
5295 if test $ac_cv_c_const = no; then
5296
5297 $as_echo "#define const /**/" >>confdefs.h
5298
5299 fi
5300
5301
5302 # Checks for library functions.
5303
5304 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
5305 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
5306   gcc_header_sys_mman_h=yes
5307 else
5308   gcc_header_sys_mman_h=no
5309 fi
5310
5311
5312 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5313 if test "x$ac_cv_func_mmap" = xyes; then :
5314   gcc_func_mmap=yes
5315 else
5316   gcc_func_mmap=no
5317 fi
5318
5319 if test "$gcc_header_sys_mman_h" != yes \
5320  || test "$gcc_func_mmap" != yes; then
5321    gcc_cv_func_mmap_file=no
5322    gcc_cv_func_mmap_dev_zero=no
5323    gcc_cv_func_mmap_anon=no
5324 else
5325    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5326 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5327 if ${gcc_cv_func_mmap_file+:} false; then :
5328   $as_echo_n "(cached) " >&6
5329 else
5330   # Add a system to this blacklist if
5331    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5332    # memory area containing the same data that you'd get if you applied
5333    # read() to the same fd.  The only system known to have a problem here
5334    # is VMS, where text files have record structure.
5335    case "$host_os" in
5336      *vms* | ultrix*)
5337         gcc_cv_func_mmap_file=no ;;
5338      *)
5339         gcc_cv_func_mmap_file=yes;;
5340    esac
5341 fi
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5343 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5344    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5345 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5346 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
5347   $as_echo_n "(cached) " >&6
5348 else
5349   # Add a system to this blacklist if it has mmap() but /dev/zero
5350    # does not exist, or if mmapping /dev/zero does not give anonymous
5351    # zeroed pages with both the following properties:
5352    # 1. If you map N consecutive pages in with one call, and then
5353    #    unmap any subset of those pages, the pages that were not
5354    #    explicitly unmapped remain accessible.
5355    # 2. If you map two adjacent blocks of memory and then unmap them
5356    #    both at once, they must both go away.
5357    # Systems known to be in this category are Windows (all variants),
5358    # VMS, and Darwin.
5359    case "$host_os" in
5360      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5361         gcc_cv_func_mmap_dev_zero=no ;;
5362      *)
5363         gcc_cv_func_mmap_dev_zero=yes;;
5364    esac
5365 fi
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5367 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5368
5369    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5370    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5371 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5372 if ${gcc_cv_decl_map_anon+:} false; then :
5373   $as_echo_n "(cached) " >&6
5374 else
5375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376 /* end confdefs.h.  */
5377 #include <sys/types.h>
5378 #include <sys/mman.h>
5379 #include <unistd.h>
5380
5381 #ifndef MAP_ANONYMOUS
5382 #define MAP_ANONYMOUS MAP_ANON
5383 #endif
5384
5385 int
5386 main ()
5387 {
5388 int n = MAP_ANONYMOUS;
5389   ;
5390   return 0;
5391 }
5392 _ACEOF
5393 if ac_fn_c_try_compile "$LINENO"; then :
5394   gcc_cv_decl_map_anon=yes
5395 else
5396   gcc_cv_decl_map_anon=no
5397 fi
5398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5399 fi
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5401 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5402
5403    if test $gcc_cv_decl_map_anon = no; then
5404      gcc_cv_func_mmap_anon=no
5405    else
5406      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5407 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5408 if ${gcc_cv_func_mmap_anon+:} false; then :
5409   $as_echo_n "(cached) " >&6
5410 else
5411   # Add a system to this blacklist if it has mmap() and MAP_ANON or
5412    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5413    # doesn't give anonymous zeroed pages with the same properties listed
5414    # above for use of /dev/zero.
5415    # Systems known to be in this category are Windows, VMS, and SCO Unix.
5416    case "$host_os" in
5417      *vms* | cygwin* | pe | mingw* | sco* | udk* )
5418         gcc_cv_func_mmap_anon=no ;;
5419      *)
5420         gcc_cv_func_mmap_anon=yes;;
5421    esac
5422 fi
5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5424 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5425    fi
5426 fi
5427
5428 if test $gcc_cv_func_mmap_file = yes; then
5429
5430 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5431
5432 fi
5433 if test $gcc_cv_func_mmap_dev_zero = yes; then
5434
5435 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5436
5437 fi
5438 if test $gcc_cv_func_mmap_anon = yes; then
5439
5440 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5441
5442 fi
5443
5444
5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5446 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5447 # Check whether --enable-maintainer-mode was given.
5448 if test "${enable_maintainer_mode+set}" = set; then :
5449   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5450 else
5451   USE_MAINTAINER_MODE=no
5452 fi
5453
5454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5455 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5456 if test "$USE_MAINTAINER_MODE" = yes; then
5457   MAINT=
5458 else
5459   MAINT='#'
5460 fi
5461
5462
5463 cat >>confdefs.h <<_ACEOF
5464 #define SED_PROGRAM "${SED}"
5465 _ACEOF
5466
5467
5468 # Determine what GCC version number to use in filesystem paths.
5469
5470   get_gcc_base_ver="cat"
5471
5472 # Check whether --with-gcc-major-version-only was given.
5473 if test "${with_gcc_major_version_only+set}" = set; then :
5474   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
5475         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
5476       fi
5477
5478 fi
5479
5480
5481
5482
5483 ac_config_headers="$ac_config_headers config.h"
5484
5485 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5486
5487 cat >confcache <<\_ACEOF
5488 # This file is a shell script that caches the results of configure
5489 # tests run on this system so they can be shared between configure
5490 # scripts and configure runs, see configure's option --config-cache.
5491 # It is not useful on other systems.  If it contains results you don't
5492 # want to keep, you may remove or edit it.
5493 #
5494 # config.status only pays attention to the cache file if you give it
5495 # the --recheck option to rerun configure.
5496 #
5497 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5498 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5499 # following values.
5500
5501 _ACEOF
5502
5503 # The following way of writing the cache mishandles newlines in values,
5504 # but we know of no workaround that is simple, portable, and efficient.
5505 # So, we kill variables containing newlines.
5506 # Ultrix sh set writes to stderr and can't be redirected directly,
5507 # and sets the high bit in the cache file unless we assign to the vars.
5508 (
5509   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5510     eval ac_val=\$$ac_var
5511     case $ac_val in #(
5512     *${as_nl}*)
5513       case $ac_var in #(
5514       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5515 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5516       esac
5517       case $ac_var in #(
5518       _ | IFS | as_nl) ;; #(
5519       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5520       *) { eval $ac_var=; unset $ac_var;} ;;
5521       esac ;;
5522     esac
5523   done
5524
5525   (set) 2>&1 |
5526     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5527     *${as_nl}ac_space=\ *)
5528       # `set' does not quote correctly, so add quotes: double-quote
5529       # substitution turns \\\\ into \\, and sed turns \\ into \.
5530       sed -n \
5531         "s/'/'\\\\''/g;
5532           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5533       ;; #(
5534     *)
5535       # `set' quotes correctly as required by POSIX, so do not add quotes.
5536       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5537       ;;
5538     esac |
5539     sort
5540 ) |
5541   sed '
5542      /^ac_cv_env_/b end
5543      t clear
5544      :clear
5545      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5546      t end
5547      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5548      :end' >>confcache
5549 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5550   if test -w "$cache_file"; then
5551     if test "x$cache_file" != "x/dev/null"; then
5552       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5553 $as_echo "$as_me: updating cache $cache_file" >&6;}
5554       if test ! -f "$cache_file" || test -h "$cache_file"; then
5555         cat confcache >"$cache_file"
5556       else
5557         case $cache_file in #(
5558         */* | ?:*)
5559           mv -f confcache "$cache_file"$$ &&
5560           mv -f "$cache_file"$$ "$cache_file" ;; #(
5561         *)
5562           mv -f confcache "$cache_file" ;;
5563         esac
5564       fi
5565     fi
5566   else
5567     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5568 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5569   fi
5570 fi
5571 rm -f confcache
5572
5573 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5574 # Let make expand exec_prefix.
5575 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5576
5577 DEFS=-DHAVE_CONFIG_H
5578
5579 ac_libobjs=
5580 ac_ltlibobjs=
5581 U=
5582 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5583   # 1. Remove the extension, and $U if already installed.
5584   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5585   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5586   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5587   #    will be set to the directory where LIBOBJS objects are built.
5588   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5589   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5590 done
5591 LIBOBJS=$ac_libobjs
5592
5593 LTLIBOBJS=$ac_ltlibobjs
5594
5595
5596
5597 : "${CONFIG_STATUS=./config.status}"
5598 ac_write_fail=0
5599 ac_clean_files_save=$ac_clean_files
5600 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5602 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5603 as_write_fail=0
5604 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5605 #! $SHELL
5606 # Generated by $as_me.
5607 # Run this file to recreate the current configuration.
5608 # Compiler output produced by configure, useful for debugging
5609 # configure, is in config.log if it exists.
5610
5611 debug=false
5612 ac_cs_recheck=false
5613 ac_cs_silent=false
5614
5615 SHELL=\${CONFIG_SHELL-$SHELL}
5616 export SHELL
5617 _ASEOF
5618 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5619 ## -------------------- ##
5620 ## M4sh Initialization. ##
5621 ## -------------------- ##
5622
5623 # Be more Bourne compatible
5624 DUALCASE=1; export DUALCASE # for MKS sh
5625 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5626   emulate sh
5627   NULLCMD=:
5628   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5629   # is contrary to our usage.  Disable this feature.
5630   alias -g '${1+"$@"}'='"$@"'
5631   setopt NO_GLOB_SUBST
5632 else
5633   case `(set -o) 2>/dev/null` in #(
5634   *posix*) :
5635     set -o posix ;; #(
5636   *) :
5637      ;;
5638 esac
5639 fi
5640
5641
5642 as_nl='
5643 '
5644 export as_nl
5645 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5646 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5647 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5648 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5649 # Prefer a ksh shell builtin over an external printf program on Solaris,
5650 # but without wasting forks for bash or zsh.
5651 if test -z "$BASH_VERSION$ZSH_VERSION" \
5652     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5653   as_echo='print -r --'
5654   as_echo_n='print -rn --'
5655 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5656   as_echo='printf %s\n'
5657   as_echo_n='printf %s'
5658 else
5659   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5660     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5661     as_echo_n='/usr/ucb/echo -n'
5662   else
5663     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5664     as_echo_n_body='eval
5665       arg=$1;
5666       case $arg in #(
5667       *"$as_nl"*)
5668         expr "X$arg" : "X\\(.*\\)$as_nl";
5669         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5670       esac;
5671       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5672     '
5673     export as_echo_n_body
5674     as_echo_n='sh -c $as_echo_n_body as_echo'
5675   fi
5676   export as_echo_body
5677   as_echo='sh -c $as_echo_body as_echo'
5678 fi
5679
5680 # The user is always right.
5681 if test "${PATH_SEPARATOR+set}" != set; then
5682   PATH_SEPARATOR=:
5683   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5684     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5685       PATH_SEPARATOR=';'
5686   }
5687 fi
5688
5689
5690 # IFS
5691 # We need space, tab and new line, in precisely that order.  Quoting is
5692 # there to prevent editors from complaining about space-tab.
5693 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5694 # splitting by setting IFS to empty value.)
5695 IFS=" ""        $as_nl"
5696
5697 # Find who we are.  Look in the path if we contain no directory separator.
5698 as_myself=
5699 case $0 in #((
5700   *[\\/]* ) as_myself=$0 ;;
5701   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5702 for as_dir in $PATH
5703 do
5704   IFS=$as_save_IFS
5705   test -z "$as_dir" && as_dir=.
5706     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5707   done
5708 IFS=$as_save_IFS
5709
5710      ;;
5711 esac
5712 # We did not find ourselves, most probably we were run as `sh COMMAND'
5713 # in which case we are not to be found in the path.
5714 if test "x$as_myself" = x; then
5715   as_myself=$0
5716 fi
5717 if test ! -f "$as_myself"; then
5718   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5719   exit 1
5720 fi
5721
5722 # Unset variables that we do not need and which cause bugs (e.g. in
5723 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5724 # suppresses any "Segmentation fault" message there.  '((' could
5725 # trigger a bug in pdksh 5.2.14.
5726 for as_var in BASH_ENV ENV MAIL MAILPATH
5727 do eval test x\${$as_var+set} = xset \
5728   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5729 done
5730 PS1='$ '
5731 PS2='> '
5732 PS4='+ '
5733
5734 # NLS nuisances.
5735 LC_ALL=C
5736 export LC_ALL
5737 LANGUAGE=C
5738 export LANGUAGE
5739
5740 # CDPATH.
5741 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5742
5743
5744 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5745 # ----------------------------------------
5746 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5747 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5748 # script with STATUS, using 1 if that was 0.
5749 as_fn_error ()
5750 {
5751   as_status=$1; test $as_status -eq 0 && as_status=1
5752   if test "$4"; then
5753     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5754     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5755   fi
5756   $as_echo "$as_me: error: $2" >&2
5757   as_fn_exit $as_status
5758 } # as_fn_error
5759
5760
5761 # as_fn_set_status STATUS
5762 # -----------------------
5763 # Set $? to STATUS, without forking.
5764 as_fn_set_status ()
5765 {
5766   return $1
5767 } # as_fn_set_status
5768
5769 # as_fn_exit STATUS
5770 # -----------------
5771 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5772 as_fn_exit ()
5773 {
5774   set +e
5775   as_fn_set_status $1
5776   exit $1
5777 } # as_fn_exit
5778
5779 # as_fn_unset VAR
5780 # ---------------
5781 # Portably unset VAR.
5782 as_fn_unset ()
5783 {
5784   { eval $1=; unset $1;}
5785 }
5786 as_unset=as_fn_unset
5787 # as_fn_append VAR VALUE
5788 # ----------------------
5789 # Append the text in VALUE to the end of the definition contained in VAR. Take
5790 # advantage of any shell optimizations that allow amortized linear growth over
5791 # repeated appends, instead of the typical quadratic growth present in naive
5792 # implementations.
5793 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5794   eval 'as_fn_append ()
5795   {
5796     eval $1+=\$2
5797   }'
5798 else
5799   as_fn_append ()
5800   {
5801     eval $1=\$$1\$2
5802   }
5803 fi # as_fn_append
5804
5805 # as_fn_arith ARG...
5806 # ------------------
5807 # Perform arithmetic evaluation on the ARGs, and store the result in the
5808 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5809 # must be portable across $(()) and expr.
5810 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5811   eval 'as_fn_arith ()
5812   {
5813     as_val=$(( $* ))
5814   }'
5815 else
5816   as_fn_arith ()
5817   {
5818     as_val=`expr "$@" || test $? -eq 1`
5819   }
5820 fi # as_fn_arith
5821
5822
5823 if expr a : '\(a\)' >/dev/null 2>&1 &&
5824    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5825   as_expr=expr
5826 else
5827   as_expr=false
5828 fi
5829
5830 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5831   as_basename=basename
5832 else
5833   as_basename=false
5834 fi
5835
5836 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5837   as_dirname=dirname
5838 else
5839   as_dirname=false
5840 fi
5841
5842 as_me=`$as_basename -- "$0" ||
5843 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5844          X"$0" : 'X\(//\)$' \| \
5845          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5846 $as_echo X/"$0" |
5847     sed '/^.*\/\([^/][^/]*\)\/*$/{
5848             s//\1/
5849             q
5850           }
5851           /^X\/\(\/\/\)$/{
5852             s//\1/
5853             q
5854           }
5855           /^X\/\(\/\).*/{
5856             s//\1/
5857             q
5858           }
5859           s/.*/./; q'`
5860
5861 # Avoid depending upon Character Ranges.
5862 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5863 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5864 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5865 as_cr_digits='0123456789'
5866 as_cr_alnum=$as_cr_Letters$as_cr_digits
5867
5868 ECHO_C= ECHO_N= ECHO_T=
5869 case `echo -n x` in #(((((
5870 -n*)
5871   case `echo 'xy\c'` in
5872   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5873   xy)  ECHO_C='\c';;
5874   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5875        ECHO_T=' ';;
5876   esac;;
5877 *)
5878   ECHO_N='-n';;
5879 esac
5880
5881 rm -f conf$$ conf$$.exe conf$$.file
5882 if test -d conf$$.dir; then
5883   rm -f conf$$.dir/conf$$.file
5884 else
5885   rm -f conf$$.dir
5886   mkdir conf$$.dir 2>/dev/null
5887 fi
5888 if (echo >conf$$.file) 2>/dev/null; then
5889   if ln -s conf$$.file conf$$ 2>/dev/null; then
5890     as_ln_s='ln -s'
5891     # ... but there are two gotchas:
5892     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5893     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5894     # In both cases, we have to default to `cp -pR'.
5895     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5896       as_ln_s='cp -pR'
5897   elif ln conf$$.file conf$$ 2>/dev/null; then
5898     as_ln_s=ln
5899   else
5900     as_ln_s='cp -pR'
5901   fi
5902 else
5903   as_ln_s='cp -pR'
5904 fi
5905 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5906 rmdir conf$$.dir 2>/dev/null
5907
5908
5909 # as_fn_mkdir_p
5910 # -------------
5911 # Create "$as_dir" as a directory, including parents if necessary.
5912 as_fn_mkdir_p ()
5913 {
5914
5915   case $as_dir in #(
5916   -*) as_dir=./$as_dir;;
5917   esac
5918   test -d "$as_dir" || eval $as_mkdir_p || {
5919     as_dirs=
5920     while :; do
5921       case $as_dir in #(
5922       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5923       *) as_qdir=$as_dir;;
5924       esac
5925       as_dirs="'$as_qdir' $as_dirs"
5926       as_dir=`$as_dirname -- "$as_dir" ||
5927 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5928          X"$as_dir" : 'X\(//\)[^/]' \| \
5929          X"$as_dir" : 'X\(//\)$' \| \
5930          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5931 $as_echo X"$as_dir" |
5932     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5933             s//\1/
5934             q
5935           }
5936           /^X\(\/\/\)[^/].*/{
5937             s//\1/
5938             q
5939           }
5940           /^X\(\/\/\)$/{
5941             s//\1/
5942             q
5943           }
5944           /^X\(\/\).*/{
5945             s//\1/
5946             q
5947           }
5948           s/.*/./; q'`
5949       test -d "$as_dir" && break
5950     done
5951     test -z "$as_dirs" || eval "mkdir $as_dirs"
5952   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5953
5954
5955 } # as_fn_mkdir_p
5956 if mkdir -p . 2>/dev/null; then
5957   as_mkdir_p='mkdir -p "$as_dir"'
5958 else
5959   test -d ./-p && rmdir ./-p
5960   as_mkdir_p=false
5961 fi
5962
5963
5964 # as_fn_executable_p FILE
5965 # -----------------------
5966 # Test if FILE is an executable regular file.
5967 as_fn_executable_p ()
5968 {
5969   test -f "$1" && test -x "$1"
5970 } # as_fn_executable_p
5971 as_test_x='test -x'
5972 as_executable_p=as_fn_executable_p
5973
5974 # Sed expression to map a string onto a valid CPP name.
5975 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5976
5977 # Sed expression to map a string onto a valid variable name.
5978 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5979
5980
5981 exec 6>&1
5982 ## ----------------------------------- ##
5983 ## Main body of $CONFIG_STATUS script. ##
5984 ## ----------------------------------- ##
5985 _ASEOF
5986 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5987
5988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5989 # Save the log message, to keep $0 and so on meaningful, and to
5990 # report actual input values of CONFIG_FILES etc. instead of their
5991 # values after options handling.
5992 ac_log="
5993 This file was extended by fixincludes $as_me  , which was
5994 generated by GNU Autoconf 2.69.  Invocation command line was
5995
5996   CONFIG_FILES    = $CONFIG_FILES
5997   CONFIG_HEADERS  = $CONFIG_HEADERS
5998   CONFIG_LINKS    = $CONFIG_LINKS
5999   CONFIG_COMMANDS = $CONFIG_COMMANDS
6000   $ $0 $@
6001
6002 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6003 "
6004
6005 _ACEOF
6006
6007 case $ac_config_files in *"
6008 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6009 esac
6010
6011 case $ac_config_headers in *"
6012 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6013 esac
6014
6015
6016 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6017 # Files that config.status was made for.
6018 config_files="$ac_config_files"
6019 config_headers="$ac_config_headers"
6020
6021 _ACEOF
6022
6023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6024 ac_cs_usage="\
6025 \`$as_me' instantiates files and other configuration actions
6026 from templates according to the current configuration.  Unless the files
6027 and actions are specified as TAGs, all are instantiated by default.
6028
6029 Usage: $0 [OPTION]... [TAG]...
6030
6031   -h, --help       print this help, then exit
6032   -V, --version    print version number and configuration settings, then exit
6033       --config     print configuration, then exit
6034   -q, --quiet, --silent
6035                    do not print progress messages
6036   -d, --debug      don't remove temporary files
6037       --recheck    update $as_me by reconfiguring in the same conditions
6038       --file=FILE[:TEMPLATE]
6039                    instantiate the configuration file FILE
6040       --header=FILE[:TEMPLATE]
6041                    instantiate the configuration header FILE
6042
6043 Configuration files:
6044 $config_files
6045
6046 Configuration headers:
6047 $config_headers
6048
6049 Report bugs to the package provider."
6050
6051 _ACEOF
6052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6053 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6054 ac_cs_version="\\
6055 fixincludes config.status
6056 configured by $0, generated by GNU Autoconf 2.69,
6057   with options \\"\$ac_cs_config\\"
6058
6059 Copyright (C) 2012 Free Software Foundation, Inc.
6060 This config.status script is free software; the Free Software Foundation
6061 gives unlimited permission to copy, distribute and modify it."
6062
6063 ac_pwd='$ac_pwd'
6064 srcdir='$srcdir'
6065 test -n "\$AWK" || AWK=awk
6066 _ACEOF
6067
6068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6069 # The default lists apply if the user does not specify any file.
6070 ac_need_defaults=:
6071 while test $# != 0
6072 do
6073   case $1 in
6074   --*=?*)
6075     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6076     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6077     ac_shift=:
6078     ;;
6079   --*=)
6080     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6081     ac_optarg=
6082     ac_shift=:
6083     ;;
6084   *)
6085     ac_option=$1
6086     ac_optarg=$2
6087     ac_shift=shift
6088     ;;
6089   esac
6090
6091   case $ac_option in
6092   # Handling of the options.
6093   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6094     ac_cs_recheck=: ;;
6095   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6096     $as_echo "$ac_cs_version"; exit ;;
6097   --config | --confi | --conf | --con | --co | --c )
6098     $as_echo "$ac_cs_config"; exit ;;
6099   --debug | --debu | --deb | --de | --d | -d )
6100     debug=: ;;
6101   --file | --fil | --fi | --f )
6102     $ac_shift
6103     case $ac_optarg in
6104     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6105     '') as_fn_error $? "missing file argument" ;;
6106     esac
6107     as_fn_append CONFIG_FILES " '$ac_optarg'"
6108     ac_need_defaults=false;;
6109   --header | --heade | --head | --hea )
6110     $ac_shift
6111     case $ac_optarg in
6112     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6113     esac
6114     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6115     ac_need_defaults=false;;
6116   --he | --h)
6117     # Conflict between --help and --header
6118     as_fn_error $? "ambiguous option: \`$1'
6119 Try \`$0 --help' for more information.";;
6120   --help | --hel | -h )
6121     $as_echo "$ac_cs_usage"; exit ;;
6122   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6123   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6124     ac_cs_silent=: ;;
6125
6126   # This is an error.
6127   -*) as_fn_error $? "unrecognized option: \`$1'
6128 Try \`$0 --help' for more information." ;;
6129
6130   *) as_fn_append ac_config_targets " $1"
6131      ac_need_defaults=false ;;
6132
6133   esac
6134   shift
6135 done
6136
6137 ac_configure_extra_args=
6138
6139 if $ac_cs_silent; then
6140   exec 6>/dev/null
6141   ac_configure_extra_args="$ac_configure_extra_args --silent"
6142 fi
6143
6144 _ACEOF
6145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6146 if \$ac_cs_recheck; then
6147   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6148   shift
6149   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6150   CONFIG_SHELL='$SHELL'
6151   export CONFIG_SHELL
6152   exec "\$@"
6153 fi
6154
6155 _ACEOF
6156 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6157 exec 5>>config.log
6158 {
6159   echo
6160   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6161 ## Running $as_me. ##
6162 _ASBOX
6163   $as_echo "$ac_log"
6164 } >&5
6165
6166 _ACEOF
6167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6168 _ACEOF
6169
6170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6171
6172 # Handling of arguments.
6173 for ac_config_target in $ac_config_targets
6174 do
6175   case $ac_config_target in
6176     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6177     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6178     "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
6179
6180   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6181   esac
6182 done
6183
6184
6185 # If the user did not use the arguments to specify the items to instantiate,
6186 # then the envvar interface is used.  Set only those that are not.
6187 # We use the long form for the default assignment because of an extremely
6188 # bizarre bug on SunOS 4.1.3.
6189 if $ac_need_defaults; then
6190   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6191   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6192 fi
6193
6194 # Have a temporary directory for convenience.  Make it in the build tree
6195 # simply because there is no reason against having it here, and in addition,
6196 # creating and moving files from /tmp can sometimes cause problems.
6197 # Hook for its removal unless debugging.
6198 # Note that there is a small window in which the directory will not be cleaned:
6199 # after its creation but before its name has been assigned to `$tmp'.
6200 $debug ||
6201 {
6202   tmp= ac_tmp=
6203   trap 'exit_status=$?
6204   : "${ac_tmp:=$tmp}"
6205   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6206 ' 0
6207   trap 'as_fn_exit 1' 1 2 13 15
6208 }
6209 # Create a (secure) tmp directory for tmp files.
6210
6211 {
6212   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6213   test -d "$tmp"
6214 }  ||
6215 {
6216   tmp=./conf$$-$RANDOM
6217   (umask 077 && mkdir "$tmp")
6218 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6219 ac_tmp=$tmp
6220
6221 # Set up the scripts for CONFIG_FILES section.
6222 # No need to generate them if there are no CONFIG_FILES.
6223 # This happens for instance with `./config.status config.h'.
6224 if test -n "$CONFIG_FILES"; then
6225
6226
6227 ac_cr=`echo X | tr X '\015'`
6228 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6229 # But we know of no other shell where ac_cr would be empty at this
6230 # point, so we can use a bashism as a fallback.
6231 if test "x$ac_cr" = x; then
6232   eval ac_cr=\$\'\\r\'
6233 fi
6234 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6235 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6236   ac_cs_awk_cr='\\r'
6237 else
6238   ac_cs_awk_cr=$ac_cr
6239 fi
6240
6241 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6242 _ACEOF
6243
6244
6245 {
6246   echo "cat >conf$$subs.awk <<_ACEOF" &&
6247   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6248   echo "_ACEOF"
6249 } >conf$$subs.sh ||
6250   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6251 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6252 ac_delim='%!_!# '
6253 for ac_last_try in false false false false false :; do
6254   . ./conf$$subs.sh ||
6255     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6256
6257   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6258   if test $ac_delim_n = $ac_delim_num; then
6259     break
6260   elif $ac_last_try; then
6261     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6262   else
6263     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6264   fi
6265 done
6266 rm -f conf$$subs.sh
6267
6268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6269 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6270 _ACEOF
6271 sed -n '
6272 h
6273 s/^/S["/; s/!.*/"]=/
6274 p
6275 g
6276 s/^[^!]*!//
6277 :repl
6278 t repl
6279 s/'"$ac_delim"'$//
6280 t delim
6281 :nl
6282 h
6283 s/\(.\{148\}\)..*/\1/
6284 t more1
6285 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6286 p
6287 n
6288 b repl
6289 :more1
6290 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6291 p
6292 g
6293 s/.\{148\}//
6294 t nl
6295 :delim
6296 h
6297 s/\(.\{148\}\)..*/\1/
6298 t more2
6299 s/["\\]/\\&/g; s/^/"/; s/$/"/
6300 p
6301 b
6302 :more2
6303 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6304 p
6305 g
6306 s/.\{148\}//
6307 t delim
6308 ' <conf$$subs.awk | sed '
6309 /^[^""]/{
6310   N
6311   s/\n//
6312 }
6313 ' >>$CONFIG_STATUS || ac_write_fail=1
6314 rm -f conf$$subs.awk
6315 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6316 _ACAWK
6317 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6318   for (key in S) S_is_set[key] = 1
6319   FS = "\a"
6320
6321 }
6322 {
6323   line = $ 0
6324   nfields = split(line, field, "@")
6325   substed = 0
6326   len = length(field[1])
6327   for (i = 2; i < nfields; i++) {
6328     key = field[i]
6329     keylen = length(key)
6330     if (S_is_set[key]) {
6331       value = S[key]
6332       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6333       len += length(value) + length(field[++i])
6334       substed = 1
6335     } else
6336       len += 1 + keylen
6337   }
6338
6339   print line
6340 }
6341
6342 _ACAWK
6343 _ACEOF
6344 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6345 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6346   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6347 else
6348   cat
6349 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6350   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6351 _ACEOF
6352
6353 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6354 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6355 # trailing colons and then remove the whole line if VPATH becomes empty
6356 # (actually we leave an empty line to preserve line numbers).
6357 if test "x$srcdir" = x.; then
6358   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6359 h
6360 s///
6361 s/^/:/
6362 s/[      ]*$/:/
6363 s/:\$(srcdir):/:/g
6364 s/:\${srcdir}:/:/g
6365 s/:@srcdir@:/:/g
6366 s/^:*//
6367 s/:*$//
6368 x
6369 s/\(=[   ]*\).*/\1/
6370 G
6371 s/\n//
6372 s/^[^=]*=[       ]*$//
6373 }'
6374 fi
6375
6376 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6377 fi # test -n "$CONFIG_FILES"
6378
6379 # Set up the scripts for CONFIG_HEADERS section.
6380 # No need to generate them if there are no CONFIG_HEADERS.
6381 # This happens for instance with `./config.status Makefile'.
6382 if test -n "$CONFIG_HEADERS"; then
6383 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6384 BEGIN {
6385 _ACEOF
6386
6387 # Transform confdefs.h into an awk script `defines.awk', embedded as
6388 # here-document in config.status, that substitutes the proper values into
6389 # config.h.in to produce config.h.
6390
6391 # Create a delimiter string that does not exist in confdefs.h, to ease
6392 # handling of long lines.
6393 ac_delim='%!_!# '
6394 for ac_last_try in false false :; do
6395   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6396   if test -z "$ac_tt"; then
6397     break
6398   elif $ac_last_try; then
6399     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6400   else
6401     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6402   fi
6403 done
6404
6405 # For the awk script, D is an array of macro values keyed by name,
6406 # likewise P contains macro parameters if any.  Preserve backslash
6407 # newline sequences.
6408
6409 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6410 sed -n '
6411 s/.\{148\}/&'"$ac_delim"'/g
6412 t rset
6413 :rset
6414 s/^[     ]*#[    ]*define[       ][      ]*/ /
6415 t def
6416 d
6417 :def
6418 s/\\$//
6419 t bsnl
6420 s/["\\]/\\&/g
6421 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6422 D["\1"]=" \3"/p
6423 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6424 d
6425 :bsnl
6426 s/["\\]/\\&/g
6427 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6428 D["\1"]=" \3\\\\\\n"\\/p
6429 t cont
6430 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6431 t cont
6432 d
6433 :cont
6434 n
6435 s/.\{148\}/&'"$ac_delim"'/g
6436 t clear
6437 :clear
6438 s/\\$//
6439 t bsnlc
6440 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6441 d
6442 :bsnlc
6443 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6444 b cont
6445 ' <confdefs.h | sed '
6446 s/'"$ac_delim"'/"\\\
6447 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6448
6449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6450   for (key in D) D_is_set[key] = 1
6451   FS = "\a"
6452 }
6453 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6454   line = \$ 0
6455   split(line, arg, " ")
6456   if (arg[1] == "#") {
6457     defundef = arg[2]
6458     mac1 = arg[3]
6459   } else {
6460     defundef = substr(arg[1], 2)
6461     mac1 = arg[2]
6462   }
6463   split(mac1, mac2, "(") #)
6464   macro = mac2[1]
6465   prefix = substr(line, 1, index(line, defundef) - 1)
6466   if (D_is_set[macro]) {
6467     # Preserve the white space surrounding the "#".
6468     print prefix "define", macro P[macro] D[macro]
6469     next
6470   } else {
6471     # Replace #undef with comments.  This is necessary, for example,
6472     # in the case of _POSIX_SOURCE, which is predefined and required
6473     # on some systems where configure will not decide to define it.
6474     if (defundef == "undef") {
6475       print "/*", prefix defundef, macro, "*/"
6476       next
6477     }
6478   }
6479 }
6480 { print }
6481 _ACAWK
6482 _ACEOF
6483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6484   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6485 fi # test -n "$CONFIG_HEADERS"
6486
6487
6488 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6489 shift
6490 for ac_tag
6491 do
6492   case $ac_tag in
6493   :[FHLC]) ac_mode=$ac_tag; continue;;
6494   esac
6495   case $ac_mode$ac_tag in
6496   :[FHL]*:*);;
6497   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6498   :[FH]-) ac_tag=-:-;;
6499   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6500   esac
6501   ac_save_IFS=$IFS
6502   IFS=:
6503   set x $ac_tag
6504   IFS=$ac_save_IFS
6505   shift
6506   ac_file=$1
6507   shift
6508
6509   case $ac_mode in
6510   :L) ac_source=$1;;
6511   :[FH])
6512     ac_file_inputs=
6513     for ac_f
6514     do
6515       case $ac_f in
6516       -) ac_f="$ac_tmp/stdin";;
6517       *) # Look for the file first in the build tree, then in the source tree
6518          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6519          # because $ac_f cannot contain `:'.
6520          test -f "$ac_f" ||
6521            case $ac_f in
6522            [\\/$]*) false;;
6523            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6524            esac ||
6525            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6526       esac
6527       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6528       as_fn_append ac_file_inputs " '$ac_f'"
6529     done
6530
6531     # Let's still pretend it is `configure' which instantiates (i.e., don't
6532     # use $as_me), people would be surprised to read:
6533     #    /* config.h.  Generated by config.status.  */
6534     configure_input='Generated from '`
6535           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6536         `' by configure.'
6537     if test x"$ac_file" != x-; then
6538       configure_input="$ac_file.  $configure_input"
6539       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6540 $as_echo "$as_me: creating $ac_file" >&6;}
6541     fi
6542     # Neutralize special characters interpreted by sed in replacement strings.
6543     case $configure_input in #(
6544     *\&* | *\|* | *\\* )
6545        ac_sed_conf_input=`$as_echo "$configure_input" |
6546        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6547     *) ac_sed_conf_input=$configure_input;;
6548     esac
6549
6550     case $ac_tag in
6551     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6552       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6553     esac
6554     ;;
6555   esac
6556
6557   ac_dir=`$as_dirname -- "$ac_file" ||
6558 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6559          X"$ac_file" : 'X\(//\)[^/]' \| \
6560          X"$ac_file" : 'X\(//\)$' \| \
6561          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6562 $as_echo X"$ac_file" |
6563     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6564             s//\1/
6565             q
6566           }
6567           /^X\(\/\/\)[^/].*/{
6568             s//\1/
6569             q
6570           }
6571           /^X\(\/\/\)$/{
6572             s//\1/
6573             q
6574           }
6575           /^X\(\/\).*/{
6576             s//\1/
6577             q
6578           }
6579           s/.*/./; q'`
6580   as_dir="$ac_dir"; as_fn_mkdir_p
6581   ac_builddir=.
6582
6583 case "$ac_dir" in
6584 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6585 *)
6586   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6587   # A ".." for each directory in $ac_dir_suffix.
6588   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6589   case $ac_top_builddir_sub in
6590   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6591   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6592   esac ;;
6593 esac
6594 ac_abs_top_builddir=$ac_pwd
6595 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6596 # for backward compatibility:
6597 ac_top_builddir=$ac_top_build_prefix
6598
6599 case $srcdir in
6600   .)  # We are building in place.
6601     ac_srcdir=.
6602     ac_top_srcdir=$ac_top_builddir_sub
6603     ac_abs_top_srcdir=$ac_pwd ;;
6604   [\\/]* | ?:[\\/]* )  # Absolute name.
6605     ac_srcdir=$srcdir$ac_dir_suffix;
6606     ac_top_srcdir=$srcdir
6607     ac_abs_top_srcdir=$srcdir ;;
6608   *) # Relative name.
6609     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6610     ac_top_srcdir=$ac_top_build_prefix$srcdir
6611     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6612 esac
6613 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6614
6615
6616   case $ac_mode in
6617   :F)
6618   #
6619   # CONFIG_FILE
6620   #
6621
6622 _ACEOF
6623
6624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6625 # If the template does not know about datarootdir, expand it.
6626 # FIXME: This hack should be removed a few years after 2.60.
6627 ac_datarootdir_hack=; ac_datarootdir_seen=
6628 ac_sed_dataroot='
6629 /datarootdir/ {
6630   p
6631   q
6632 }
6633 /@datadir@/p
6634 /@docdir@/p
6635 /@infodir@/p
6636 /@localedir@/p
6637 /@mandir@/p'
6638 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6639 *datarootdir*) ac_datarootdir_seen=yes;;
6640 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6641   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6642 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6643 _ACEOF
6644 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6645   ac_datarootdir_hack='
6646   s&@datadir@&$datadir&g
6647   s&@docdir@&$docdir&g
6648   s&@infodir@&$infodir&g
6649   s&@localedir@&$localedir&g
6650   s&@mandir@&$mandir&g
6651   s&\\\${datarootdir}&$datarootdir&g' ;;
6652 esac
6653 _ACEOF
6654
6655 # Neutralize VPATH when `$srcdir' = `.'.
6656 # Shell code in configure.ac might set extrasub.
6657 # FIXME: do we really want to maintain this feature?
6658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6659 ac_sed_extra="$ac_vpsub
6660 $extrasub
6661 _ACEOF
6662 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6663 :t
6664 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6665 s|@configure_input@|$ac_sed_conf_input|;t t
6666 s&@top_builddir@&$ac_top_builddir_sub&;t t
6667 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6668 s&@srcdir@&$ac_srcdir&;t t
6669 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6670 s&@top_srcdir@&$ac_top_srcdir&;t t
6671 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6672 s&@builddir@&$ac_builddir&;t t
6673 s&@abs_builddir@&$ac_abs_builddir&;t t
6674 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6675 $ac_datarootdir_hack
6676 "
6677 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6678   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6679
6680 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6681   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6682   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6683       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6684   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6685 which seems to be undefined.  Please make sure it is defined" >&5
6686 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6687 which seems to be undefined.  Please make sure it is defined" >&2;}
6688
6689   rm -f "$ac_tmp/stdin"
6690   case $ac_file in
6691   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6692   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6693   esac \
6694   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6695  ;;
6696   :H)
6697   #
6698   # CONFIG_HEADER
6699   #
6700   if test x"$ac_file" != x-; then
6701     {
6702       $as_echo "/* $configure_input  */" \
6703       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6704     } >"$ac_tmp/config.h" \
6705       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6706     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6707       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6708 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6709     else
6710       rm -f "$ac_file"
6711       mv "$ac_tmp/config.h" "$ac_file" \
6712         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6713     fi
6714   else
6715     $as_echo "/* $configure_input  */" \
6716       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6717       || as_fn_error $? "could not create -" "$LINENO" 5
6718   fi
6719  ;;
6720
6721
6722   esac
6723
6724
6725   case $ac_file$ac_mode in
6726     "config.h":H) echo timestamp > stamp-h ;;
6727
6728   esac
6729 done # for ac_tag
6730
6731
6732 as_fn_exit 0
6733 _ACEOF
6734 ac_clean_files=$ac_clean_files_save
6735
6736 test $ac_write_fail = 0 ||
6737   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6738
6739
6740 # configure is writing to config.log, and then calls config.status.
6741 # config.status does its own redirection, appending to config.log.
6742 # Unfortunately, on DOS this fails, as config.log is still kept open
6743 # by configure, so config.status won't be able to write to it; its
6744 # output is simply discarded.  So we exec the FD to /dev/null,
6745 # effectively closing config.log, so it can be properly (re)opened and
6746 # appended to by config.status.  When coming back to configure, we
6747 # need to make the FD available again.
6748 if test "$no_create" != yes; then
6749   ac_cs_success=:
6750   ac_config_status_args=
6751   test "$silent" = yes &&
6752     ac_config_status_args="$ac_config_status_args --quiet"
6753   exec 5>/dev/null
6754   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6755   exec 5>>config.log
6756   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6757   # would make configure fail if this is the last instruction.
6758   $ac_cs_success || as_fn_exit 1
6759 fi
6760 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6761   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6762 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6763 fi
6764