fixincludes/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for fixincludes  .
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME='fixincludes'
 579 PACKAGE_TARNAME='fixincludes'
 580 PACKAGE_VERSION=' '
 581 PACKAGE_STRING='fixincludes  '
 582 PACKAGE_BUGREPORT=''
 583 PACKAGE_URL=''
 584
 585 ac_unique_file="inclhack.def"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 get_gcc_base_ver
 625 MAINT
 626 LD_PICFLAG
 627 PICFLAG
 628 TARGET
 629 target_noncanonical
 630 WERROR
 631 WARN_PEDANTIC
 632 WARN_CFLAGS
 633 SED
 634 EGREP
 635 GREP
 636 CPP
 637 OBJEXT
 638 EXEEXT
 639 ac_ct_CC
 640 CPPFLAGS
 641 LDFLAGS
 642 CFLAGS
 643 CC
 644 target_os
 645 target_vendor
 646 target_cpu
 647 target
 648 host_os
 649 host_vendor
 650 host_cpu
 651 host
 652 build_os
 653 build_vendor
 654 build_cpu
 655 build
 656 target_alias
 657 host_alias
 658 build_alias
 659 LIBS
 660 ECHO_T
 661 ECHO_N
 662 ECHO_C
 663 DEFS
 664 mandir
 665 localedir
 666 libdir
 667 psdir
 668 pdfdir
 669 dvidir
 670 htmldir
 671 infodir
 672 docdir
 673 oldincludedir
 674 includedir
 675 localstatedir
 676 sharedstatedir
 677 sysconfdir
 678 datadir
 679 datarootdir
 680 libexecdir
 681 sbindir
 682 bindir
 683 program_transform_name
 684 prefix
 685 exec_prefix
 686 PACKAGE_URL
 687 PACKAGE_BUGREPORT
 688 PACKAGE_STRING
 689 PACKAGE_VERSION
 690 PACKAGE_TARNAME
 691 PACKAGE_NAME
 692 PATH_SEPARATOR
 693 SHELL'
 694 ac_subst_files=''
 695 ac_user_opts='
 696 enable_option_checking
 697 enable_werror_always
 698 with_local_prefix
 699 enable_twoprocess
 700 enable_host_pie
 701 enable_maintainer_mode
 702 with_gcc_major_version_only
 703 '
 704       ac_precious_vars='build_alias
 705 host_alias
 706 target_alias
 707 CC
 708 CFLAGS
 709 LDFLAGS
 710 LIBS
 711 CPPFLAGS
 712 CPP'
 713
 714
 715 # Initialize some variables set by options.
 716 ac_init_help=
 717 ac_init_version=false
 718 ac_unrecognized_opts=
 719 ac_unrecognized_sep=
 720 # The variables have the same names as the options, with
 721 # dashes changed to underlines.
 722 cache_file=/dev/null
 723 exec_prefix=NONE
 724 no_create=
 725 no_recursion=
 726 prefix=NONE
 727 program_prefix=NONE
 728 program_suffix=NONE
 729 program_transform_name=s,x,x,
 730 silent=
 731 site=
 732 srcdir=
 733 verbose=
 734 x_includes=NONE
 735 x_libraries=NONE
 736
 737 # Installation directory options.
 738 # These are left unexpanded so users can "make install exec_prefix=/foo"
 739 # and all the variables that are supposed to be based on exec_prefix
 740 # by default will actually change.
 741 # Use braces instead of parens because sh, perl, etc. also accept them.
 742 # (The list follows the same order as the GNU Coding Standards.)
 743 bindir='${exec_prefix}/bin'
 744 sbindir='${exec_prefix}/sbin'
 745 libexecdir='${exec_prefix}/libexec'
 746 datarootdir='${prefix}/share'
 747 datadir='${datarootdir}'
 748 sysconfdir='${prefix}/etc'
 749 sharedstatedir='${prefix}/com'
 750 localstatedir='${prefix}/var'
 751 includedir='${prefix}/include'
 752 oldincludedir='/usr/include'
 753 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 754 infodir='${datarootdir}/info'
 755 htmldir='${docdir}'
 756 dvidir='${docdir}'
 757 pdfdir='${docdir}'
 758 psdir='${docdir}'
 759 libdir='${exec_prefix}/lib'
 760 localedir='${datarootdir}/locale'
 761 mandir='${datarootdir}/man'
 762
 763 ac_prev=
 764 ac_dashdash=
 765 for ac_option
 766 do
 767   # If the previous option needs an argument, assign it.
 768   if test -n "$ac_prev"; then
 769     eval $ac_prev=\$ac_option
 770     ac_prev=
 771     continue
 772   fi
 773
 774   case $ac_option in
 775   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 776   *=)   ac_optarg= ;;
 777   *)    ac_optarg=yes ;;
 778   esac
 779
 780   # Accept the important Cygnus configure options, so we can diagnose typos.
 781
 782   case $ac_dashdash$ac_option in
 783   --)
 784     ac_dashdash=yes ;;
 785
 786   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 787     ac_prev=bindir ;;
 788   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 789     bindir=$ac_optarg ;;
 790
 791   -build | --build | --buil | --bui | --bu)
 792     ac_prev=build_alias ;;
 793   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 794     build_alias=$ac_optarg ;;
 795
 796   -cache-file | --cache-file | --cache-fil | --cache-fi \
 797   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 798     ac_prev=cache_file ;;
 799   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 800   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 801     cache_file=$ac_optarg ;;
 802
 803   --config-cache | -C)
 804     cache_file=config.cache ;;
 805
 806   -datadir | --datadir | --datadi | --datad)
 807     ac_prev=datadir ;;
 808   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 809     datadir=$ac_optarg ;;
 810
 811   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 812   | --dataroo | --dataro | --datar)
 813     ac_prev=datarootdir ;;
 814   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 815   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 816     datarootdir=$ac_optarg ;;
 817
 818   -disable-* | --disable-*)
 819     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 820     # Reject names that are not valid shell variable names.
 821     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 822       as_fn_error $? "invalid feature name: $ac_useropt"
 823     ac_useropt_orig=$ac_useropt
 824     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 825     case $ac_user_opts in
 826       *"
 827 "enable_$ac_useropt"
 828 "*) ;;
 829       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 830          ac_unrecognized_sep=', ';;
 831     esac
 832     eval enable_$ac_useropt=no ;;
 833
 834   -docdir | --docdir | --docdi | --doc | --do)
 835     ac_prev=docdir ;;
 836   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 837     docdir=$ac_optarg ;;
 838
 839   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 840     ac_prev=dvidir ;;
 841   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 842     dvidir=$ac_optarg ;;
 843
 844   -enable-* | --enable-*)
 845     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 848       as_fn_error $? "invalid feature name: $ac_useropt"
 849     ac_useropt_orig=$ac_useropt
 850     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 851     case $ac_user_opts in
 852       *"
 853 "enable_$ac_useropt"
 854 "*) ;;
 855       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 856          ac_unrecognized_sep=', ';;
 857     esac
 858     eval enable_$ac_useropt=\$ac_optarg ;;
 859
 860   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 861   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 862   | --exec | --exe | --ex)
 863     ac_prev=exec_prefix ;;
 864   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 865   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 866   | --exec=* | --exe=* | --ex=*)
 867     exec_prefix=$ac_optarg ;;
 868
 869   -gas | --gas | --ga | --g)
 870     # Obsolete; use --with-gas.
 871     with_gas=yes ;;
 872
 873   -help | --help | --hel | --he | -h)
 874     ac_init_help=long ;;
 875   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 876     ac_init_help=recursive ;;
 877   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 878     ac_init_help=short ;;
 879
 880   -host | --host | --hos | --ho)
 881     ac_prev=host_alias ;;
 882   -host=* | --host=* | --hos=* | --ho=*)
 883     host_alias=$ac_optarg ;;
 884
 885   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 886     ac_prev=htmldir ;;
 887   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 888   | --ht=*)
 889     htmldir=$ac_optarg ;;
 890
 891   -includedir | --includedir | --includedi | --included | --include \
 892   | --includ | --inclu | --incl | --inc)
 893     ac_prev=includedir ;;
 894   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 895   | --includ=* | --inclu=* | --incl=* | --inc=*)
 896     includedir=$ac_optarg ;;
 897
 898   -infodir | --infodir | --infodi | --infod | --info | --inf)
 899     ac_prev=infodir ;;
 900   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 901     infodir=$ac_optarg ;;
 902
 903   -libdir | --libdir | --libdi | --libd)
 904     ac_prev=libdir ;;
 905   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 906     libdir=$ac_optarg ;;
 907
 908   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 909   | --libexe | --libex | --libe)
 910     ac_prev=libexecdir ;;
 911   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 912   | --libexe=* | --libex=* | --libe=*)
 913     libexecdir=$ac_optarg ;;
 914
 915   -localedir | --localedir | --localedi | --localed | --locale)
 916     ac_prev=localedir ;;
 917   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 918     localedir=$ac_optarg ;;
 919
 920   -localstatedir | --localstatedir | --localstatedi | --localstated \
 921   | --localstate | --localstat | --localsta | --localst | --locals)
 922     ac_prev=localstatedir ;;
 923   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 924   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 925     localstatedir=$ac_optarg ;;
 926
 927   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 928     ac_prev=mandir ;;
 929   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 930     mandir=$ac_optarg ;;
 931
 932   -nfp | --nfp | --nf)
 933     # Obsolete; use --without-fp.
 934     with_fp=no ;;
 935
 936   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 937   | --no-cr | --no-c | -n)
 938     no_create=yes ;;
 939
 940   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 941   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 942     no_recursion=yes ;;
 943
 944   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 945   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 946   | --oldin | --oldi | --old | --ol | --o)
 947     ac_prev=oldincludedir ;;
 948   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 949   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 950   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 951     oldincludedir=$ac_optarg ;;
 952
 953   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 954     ac_prev=prefix ;;
 955   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 956     prefix=$ac_optarg ;;
 957
 958   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 959   | --program-pre | --program-pr | --program-p)
 960     ac_prev=program_prefix ;;
 961   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 962   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 963     program_prefix=$ac_optarg ;;
 964
 965   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 966   | --program-suf | --program-su | --program-s)
 967     ac_prev=program_suffix ;;
 968   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 969   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 970     program_suffix=$ac_optarg ;;
 971
 972   -program-transform-name | --program-transform-name \
 973   | --program-transform-nam | --program-transform-na \
 974   | --program-transform-n | --program-transform- \
 975   | --program-transform | --program-transfor \
 976   | --program-transfo | --program-transf \
 977   | --program-trans | --program-tran \
 978   | --progr-tra | --program-tr | --program-t)
 979     ac_prev=program_transform_name ;;
 980   -program-transform-name=* | --program-transform-name=* \
 981   | --program-transform-nam=* | --program-transform-na=* \
 982   | --program-transform-n=* | --program-transform-=* \
 983   | --program-transform=* | --program-transfor=* \
 984   | --program-transfo=* | --program-transf=* \
 985   | --program-trans=* | --program-tran=* \
 986   | --progr-tra=* | --program-tr=* | --program-t=*)
 987     program_transform_name=$ac_optarg ;;
 988
 989   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 990     ac_prev=pdfdir ;;
 991   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 992     pdfdir=$ac_optarg ;;
 993
 994   -psdir | --psdir | --psdi | --psd | --ps)
 995     ac_prev=psdir ;;
 996   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 997     psdir=$ac_optarg ;;
 998
 999   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1000   | -silent | --silent | --silen | --sile | --sil)
1001     silent=yes ;;
1002
1003   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1004     ac_prev=sbindir ;;
1005   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1006   | --sbi=* | --sb=*)
1007     sbindir=$ac_optarg ;;
1008
1009   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1010   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1011   | --sharedst | --shareds | --shared | --share | --shar \
1012   | --sha | --sh)
1013     ac_prev=sharedstatedir ;;
1014   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1015   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1016   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1017   | --sha=* | --sh=*)
1018     sharedstatedir=$ac_optarg ;;
1019
1020   -site | --site | --sit)
1021     ac_prev=site ;;
1022   -site=* | --site=* | --sit=*)
1023     site=$ac_optarg ;;
1024
1025   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1026     ac_prev=srcdir ;;
1027   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1028     srcdir=$ac_optarg ;;
1029
1030   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1031   | --syscon | --sysco | --sysc | --sys | --sy)
1032     ac_prev=sysconfdir ;;
1033   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1034   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1035     sysconfdir=$ac_optarg ;;
1036
1037   -target | --target | --targe | --targ | --tar | --ta | --t)
1038     ac_prev=target_alias ;;
1039   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1040     target_alias=$ac_optarg ;;
1041
1042   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1043     verbose=yes ;;
1044
1045   -version | --version | --versio | --versi | --vers | -V)
1046     ac_init_version=: ;;
1047
1048   -with-* | --with-*)
1049     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1050     # Reject names that are not valid shell variable names.
1051     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1052       as_fn_error $? "invalid package name: $ac_useropt"
1053     ac_useropt_orig=$ac_useropt
1054     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1055     case $ac_user_opts in
1056       *"
1057 "with_$ac_useropt"
1058 "*) ;;
1059       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1060          ac_unrecognized_sep=', ';;
1061     esac
1062     eval with_$ac_useropt=\$ac_optarg ;;
1063
1064   -without-* | --without-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error $? "invalid package name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "with_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval with_$ac_useropt=no ;;
1079
1080   --x)
1081     # Obsolete; use --with-x.
1082     with_x=yes ;;
1083
1084   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1085   | --x-incl | --x-inc | --x-in | --x-i)
1086     ac_prev=x_includes ;;
1087   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1088   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1089     x_includes=$ac_optarg ;;
1090
1091   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1092   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1093     ac_prev=x_libraries ;;
1094   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1095   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1096     x_libraries=$ac_optarg ;;
1097
1098   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1099 Try \`$0 --help' for more information"
1100     ;;
1101
1102   *=*)
1103     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1104     # Reject names that are not valid shell variable names.
1105     case $ac_envvar in #(
1106       '' | [0-9]* | *[!_$as_cr_alnum]* )
1107       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1108     esac
1109     eval $ac_envvar=\$ac_optarg
1110     export $ac_envvar ;;
1111
1112   *)
1113     # FIXME: should be removed in autoconf 3.0.
1114     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1115     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1116       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1117     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1118     ;;
1119
1120   esac
1121 done
1122
1123 if test -n "$ac_prev"; then
1124   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1125   as_fn_error $? "missing argument to $ac_option"
1126 fi
1127
1128 if test -n "$ac_unrecognized_opts"; then
1129   case $enable_option_checking in
1130     no) ;;
1131     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1132     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1133   esac
1134 fi
1135
1136 # Check all directory arguments for consistency.
1137 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1138                 datadir sysconfdir sharedstatedir localstatedir includedir \
1139                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1140                 libdir localedir mandir
1141 do
1142   eval ac_val=\$$ac_var
1143   # Remove trailing slashes.
1144   case $ac_val in
1145     */ )
1146       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1147       eval $ac_var=\$ac_val;;
1148   esac
1149   # Be sure to have absolute directory names.
1150   case $ac_val in
1151     [\\/$]* | ?:[\\/]* )  continue;;
1152     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1153   esac
1154   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1155 done
1156
1157 # There might be people who depend on the old broken behavior: `$host'
1158 # used to hold the argument of --host etc.
1159 # FIXME: To remove some day.
1160 build=$build_alias
1161 host=$host_alias
1162 target=$target_alias
1163
1164 # FIXME: To remove some day.
1165 if test "x$host_alias" != x; then
1166   if test "x$build_alias" = x; then
1167     cross_compiling=maybe
1168   elif test "x$build_alias" != "x$host_alias"; then
1169     cross_compiling=yes
1170   fi
1171 fi
1172
1173 ac_tool_prefix=
1174 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1175
1176 test "$silent" = yes && exec 6>/dev/null
1177
1178
1179 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1180 ac_ls_di=`ls -di .` &&
1181 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1182   as_fn_error $? "working directory cannot be determined"
1183 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1184   as_fn_error $? "pwd does not report name of working directory"
1185
1186
1187 # Find the source files, if location was not specified.
1188 if test -z "$srcdir"; then
1189   ac_srcdir_defaulted=yes
1190   # Try the directory containing this script, then the parent directory.
1191   ac_confdir=`$as_dirname -- "$as_myself" ||
1192 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1193          X"$as_myself" : 'X\(//\)[^/]' \| \
1194          X"$as_myself" : 'X\(//\)$' \| \
1195          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1196 $as_echo X"$as_myself" |
1197     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)[^/].*/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\/\)$/{
1206             s//\1/
1207             q
1208           }
1209           /^X\(\/\).*/{
1210             s//\1/
1211             q
1212           }
1213           s/.*/./; q'`
1214   srcdir=$ac_confdir
1215   if test ! -r "$srcdir/$ac_unique_file"; then
1216     srcdir=..
1217   fi
1218 else
1219   ac_srcdir_defaulted=no
1220 fi
1221 if test ! -r "$srcdir/$ac_unique_file"; then
1222   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1223   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1224 fi
1225 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1226 ac_abs_confdir=`(
1227         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1228         pwd)`
1229 # When building in place, set srcdir=.
1230 if test "$ac_abs_confdir" = "$ac_pwd"; then
1231   srcdir=.
1232 fi
1233 # Remove unnecessary trailing slashes from srcdir.
1234 # Double slashes in file names in object file debugging info
1235 # mess up M-x gdb in Emacs.
1236 case $srcdir in
1237 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1238 esac
1239 for ac_var in $ac_precious_vars; do
1240   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_env_${ac_var}_value=\$${ac_var}
1242   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1243   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1244 done
1245
1246 #
1247 # Report the --help message.
1248 #
1249 if test "$ac_init_help" = "long"; then
1250   # Omit some internal or obsolete options to make the list less imposing.
1251   # This message is too long to be a string in the A/UX 3.1 sh.
1252   cat <<_ACEOF
1253 \`configure' configures fixincludes   to adapt to many kinds of systems.
1254
1255 Usage: $0 [OPTION]... [VAR=VALUE]...
1256
1257 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1258 VAR=VALUE.  See below for descriptions of some of the useful variables.
1259
1260 Defaults for the options are specified in brackets.
1261
1262 Configuration:
1263   -h, --help              display this help and exit
1264       --help=short        display options specific to this package
1265       --help=recursive    display the short help of all the included packages
1266   -V, --version           display version information and exit
1267   -q, --quiet, --silent   do not print \`checking ...' messages
1268       --cache-file=FILE   cache test results in FILE [disabled]
1269   -C, --config-cache      alias for \`--cache-file=config.cache'
1270   -n, --no-create         do not create output files
1271       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1272
1273 Installation directories:
1274   --prefix=PREFIX         install architecture-independent files in PREFIX
1275                           [$ac_default_prefix]
1276   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1277                           [PREFIX]
1278
1279 By default, \`make install' will install all the files in
1280 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1281 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1282 for instance \`--prefix=\$HOME'.
1283
1284 For better control, use the options below.
1285
1286 Fine tuning of the installation directories:
1287   --bindir=DIR            user executables [EPREFIX/bin]
1288   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1289   --libexecdir=DIR        program executables [EPREFIX/libexec]
1290   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1291   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1292   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1293   --libdir=DIR            object code libraries [EPREFIX/lib]
1294   --includedir=DIR        C header files [PREFIX/include]
1295   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1296   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1297   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1298   --infodir=DIR           info documentation [DATAROOTDIR/info]
1299   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1300   --mandir=DIR            man documentation [DATAROOTDIR/man]
1301   --docdir=DIR            documentation root [DATAROOTDIR/doc/fixincludes]
1302   --htmldir=DIR           html documentation [DOCDIR]
1303   --dvidir=DIR            dvi documentation [DOCDIR]
1304   --pdfdir=DIR            pdf documentation [DOCDIR]
1305   --psdir=DIR             ps documentation [DOCDIR]
1306 _ACEOF
1307
1308   cat <<\_ACEOF
1309
1310 System types:
1311   --build=BUILD     configure for building on BUILD [guessed]
1312   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1313   --target=TARGET   configure for building compilers for TARGET [HOST]
1314 _ACEOF
1315 fi
1316
1317 if test -n "$ac_init_help"; then
1318   case $ac_init_help in
1319      short | recursive ) echo "Configuration of fixincludes  :";;
1320    esac
1321   cat <<\_ACEOF
1322
1323 Optional Features:
1324   --disable-option-checking  ignore unrecognized --enable/--with options
1325   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1326   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1327   --enable-werror-always  enable -Werror despite compiler version
1328   --enable-twoprocess       Use a separate process to apply the fixes
1329   --enable-host-pie       build host code as PIE
1330   --enable-maintainer-mode enable make rules and dependencies not useful
1331                           (and sometimes confusing) to the casual installer
1332
1333 Optional Packages:
1334   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1335   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1336   --with-local-prefix=DIR specifies directory to put local include
1337   --with-gcc-major-version-only
1338                           use only GCC major number in filesystem paths
1339
1340 Some influential environment variables:
1341   CC          C compiler command
1342   CFLAGS      C compiler flags
1343   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1344               nonstandard directory <lib dir>
1345   LIBS        libraries to pass to the linker, e.g. -l<library>
1346   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1347               you have headers in a nonstandard directory <include dir>
1348   CPP         C preprocessor
1349
1350 Use these variables to override the choices made by `configure' or to help
1351 it to find libraries and programs with nonstandard names/locations.
1352
1353 Report bugs to the package provider.
1354 _ACEOF
1355 ac_status=$?
1356 fi
1357
1358 if test "$ac_init_help" = "recursive"; then
1359   # If there are subdirs, report their specific --help.
1360   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1361     test -d "$ac_dir" ||
1362       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1363       continue
1364     ac_builddir=.
1365
1366 case "$ac_dir" in
1367 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1368 *)
1369   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1370   # A ".." for each directory in $ac_dir_suffix.
1371   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1372   case $ac_top_builddir_sub in
1373   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1374   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1375   esac ;;
1376 esac
1377 ac_abs_top_builddir=$ac_pwd
1378 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1379 # for backward compatibility:
1380 ac_top_builddir=$ac_top_build_prefix
1381
1382 case $srcdir in
1383   .)  # We are building in place.
1384     ac_srcdir=.
1385     ac_top_srcdir=$ac_top_builddir_sub
1386     ac_abs_top_srcdir=$ac_pwd ;;
1387   [\\/]* | ?:[\\/]* )  # Absolute name.
1388     ac_srcdir=$srcdir$ac_dir_suffix;
1389     ac_top_srcdir=$srcdir
1390     ac_abs_top_srcdir=$srcdir ;;
1391   *) # Relative name.
1392     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1393     ac_top_srcdir=$ac_top_build_prefix$srcdir
1394     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1395 esac
1396 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1397
1398     cd "$ac_dir" || { ac_status=$?; continue; }
1399     # Check for guested configure.
1400     if test -f "$ac_srcdir/configure.gnu"; then
1401       echo &&
1402       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1403     elif test -f "$ac_srcdir/configure"; then
1404       echo &&
1405       $SHELL "$ac_srcdir/configure" --help=recursive
1406     else
1407       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1408     fi || ac_status=$?
1409     cd "$ac_pwd" || { ac_status=$?; break; }
1410   done
1411 fi
1412
1413 test -n "$ac_init_help" && exit $ac_status
1414 if $ac_init_version; then
1415   cat <<\_ACEOF
1416 fixincludes configure
1417 generated by GNU Autoconf 2.69
1418
1419 Copyright (C) 2012 Free Software Foundation, Inc.
1420 This configure script is free software; the Free Software Foundation
1421 gives unlimited permission to copy, distribute and modify it.
1422 _ACEOF
1423   exit
1424 fi
1425
1426 ## ------------------------ ##
1427 ## Autoconf initialization. ##
1428 ## ------------------------ ##
1429
1430 # ac_fn_c_try_compile LINENO
1431 # --------------------------
1432 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_compile ()
1434 {
1435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436   rm -f conftest.$ac_objext
1437   if { { ac_try="$ac_compile"
1438 case "(($ac_try" in
1439   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1440   *) ac_try_echo=$ac_try;;
1441 esac
1442 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1443 $as_echo "$ac_try_echo"; } >&5
1444   (eval "$ac_compile") 2>conftest.err
1445   ac_status=$?
1446   if test -s conftest.err; then
1447     grep -v '^ *+' conftest.err >conftest.er1
1448     cat conftest.er1 >&5
1449     mv -f conftest.er1 conftest.err
1450   fi
1451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1452   test $ac_status = 0; } && {
1453          test -z "$ac_c_werror_flag" ||
1454          test ! -s conftest.err
1455        } && test -s conftest.$ac_objext; then :
1456   ac_retval=0
1457 else
1458   $as_echo "$as_me: failed program was:" >&5
1459 sed 's/^/| /' conftest.$ac_ext >&5
1460
1461         ac_retval=1
1462 fi
1463   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1464   as_fn_set_status $ac_retval
1465
1466 } # ac_fn_c_try_compile
1467
1468 # ac_fn_c_try_cpp LINENO
1469 # ----------------------
1470 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1471 ac_fn_c_try_cpp ()
1472 {
1473   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474   if { { ac_try="$ac_cpp conftest.$ac_ext"
1475 case "(($ac_try" in
1476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1477   *) ac_try_echo=$ac_try;;
1478 esac
1479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1480 $as_echo "$ac_try_echo"; } >&5
1481   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1482   ac_status=$?
1483   if test -s conftest.err; then
1484     grep -v '^ *+' conftest.err >conftest.er1
1485     cat conftest.er1 >&5
1486     mv -f conftest.er1 conftest.err
1487   fi
1488   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1489   test $ac_status = 0; } > conftest.i && {
1490          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1491          test ! -s conftest.err
1492        }; then :
1493   ac_retval=0
1494 else
1495   $as_echo "$as_me: failed program was:" >&5
1496 sed 's/^/| /' conftest.$ac_ext >&5
1497
1498     ac_retval=1
1499 fi
1500   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1501   as_fn_set_status $ac_retval
1502
1503 } # ac_fn_c_try_cpp
1504
1505 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1506 # -------------------------------------------------------
1507 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1508 # the include files in INCLUDES and setting the cache variable VAR
1509 # accordingly.
1510 ac_fn_c_check_header_mongrel ()
1511 {
1512   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513   if eval \${$3+:} false; then :
1514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1515 $as_echo_n "checking for $2... " >&6; }
1516 if eval \${$3+:} false; then :
1517   $as_echo_n "(cached) " >&6
1518 fi
1519 eval ac_res=\$$3
1520                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1521 $as_echo "$ac_res" >&6; }
1522 else
1523   # Is the header compilable?
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1525 $as_echo_n "checking $2 usability... " >&6; }
1526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1527 /* end confdefs.h.  */
1528 $4
1529 #include <$2>
1530 _ACEOF
1531 if ac_fn_c_try_compile "$LINENO"; then :
1532   ac_header_compiler=yes
1533 else
1534   ac_header_compiler=no
1535 fi
1536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1538 $as_echo "$ac_header_compiler" >&6; }
1539
1540 # Is the header present?
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1542 $as_echo_n "checking $2 presence... " >&6; }
1543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1544 /* end confdefs.h.  */
1545 #include <$2>
1546 _ACEOF
1547 if ac_fn_c_try_cpp "$LINENO"; then :
1548   ac_header_preproc=yes
1549 else
1550   ac_header_preproc=no
1551 fi
1552 rm -f conftest.err conftest.i conftest.$ac_ext
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1554 $as_echo "$ac_header_preproc" >&6; }
1555
1556 # So?  What about this header?
1557 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1558   yes:no: )
1559     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1560 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1561     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1562 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1563     ;;
1564   no:yes:* )
1565     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1566 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1567     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1568 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1570 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1571     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1572 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1573     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1574 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1575     ;;
1576 esac
1577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1578 $as_echo_n "checking for $2... " >&6; }
1579 if eval \${$3+:} false; then :
1580   $as_echo_n "(cached) " >&6
1581 else
1582   eval "$3=\$ac_header_compiler"
1583 fi
1584 eval ac_res=\$$3
1585                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1586 $as_echo "$ac_res" >&6; }
1587 fi
1588   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1589
1590 } # ac_fn_c_check_header_mongrel
1591
1592 # ac_fn_c_try_run LINENO
1593 # ----------------------
1594 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1595 # that executables *can* be run.
1596 ac_fn_c_try_run ()
1597 {
1598   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599   if { { ac_try="$ac_link"
1600 case "(($ac_try" in
1601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1602   *) ac_try_echo=$ac_try;;
1603 esac
1604 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1605 $as_echo "$ac_try_echo"; } >&5
1606   (eval "$ac_link") 2>&5
1607   ac_status=$?
1608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1610   { { case "(($ac_try" in
1611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612   *) ac_try_echo=$ac_try;;
1613 esac
1614 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615 $as_echo "$ac_try_echo"; } >&5
1616   (eval "$ac_try") 2>&5
1617   ac_status=$?
1618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619   test $ac_status = 0; }; }; then :
1620   ac_retval=0
1621 else
1622   $as_echo "$as_me: program exited with status $ac_status" >&5
1623        $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626        ac_retval=$ac_status
1627 fi
1628   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1629   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1630   as_fn_set_status $ac_retval
1631
1632 } # ac_fn_c_try_run
1633
1634 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1635 # -------------------------------------------------------
1636 # Tests whether HEADER exists and can be compiled using the include files in
1637 # INCLUDES, setting the cache variable VAR accordingly.
1638 ac_fn_c_check_header_compile ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1642 $as_echo_n "checking for $2... " >&6; }
1643 if eval \${$3+:} false; then :
1644   $as_echo_n "(cached) " >&6
1645 else
1646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1647 /* end confdefs.h.  */
1648 $4
1649 #include <$2>
1650 _ACEOF
1651 if ac_fn_c_try_compile "$LINENO"; then :
1652   eval "$3=yes"
1653 else
1654   eval "$3=no"
1655 fi
1656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1657 fi
1658 eval ac_res=\$$3
1659                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1660 $as_echo "$ac_res" >&6; }
1661   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1662
1663 } # ac_fn_c_check_header_compile
1664
1665 # ac_fn_c_try_link LINENO
1666 # -----------------------
1667 # Try to link conftest.$ac_ext, and return whether this succeeded.
1668 ac_fn_c_try_link ()
1669 {
1670   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671   rm -f conftest.$ac_objext conftest$ac_exeext
1672   if { { ac_try="$ac_link"
1673 case "(($ac_try" in
1674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675   *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679   (eval "$ac_link") 2>conftest.err
1680   ac_status=$?
1681   if test -s conftest.err; then
1682     grep -v '^ *+' conftest.err >conftest.er1
1683     cat conftest.er1 >&5
1684     mv -f conftest.er1 conftest.err
1685   fi
1686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687   test $ac_status = 0; } && {
1688          test -z "$ac_c_werror_flag" ||
1689          test ! -s conftest.err
1690        } && test -s conftest$ac_exeext && {
1691          test "$cross_compiling" = yes ||
1692          test -x conftest$ac_exeext
1693        }; then :
1694   ac_retval=0
1695 else
1696   $as_echo "$as_me: failed program was:" >&5
1697 sed 's/^/| /' conftest.$ac_ext >&5
1698
1699         ac_retval=1
1700 fi
1701   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1702   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1703   # interfere with the next link command; also delete a directory that is
1704   # left behind by Apple's compiler.  We do this before executing the actions.
1705   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707   as_fn_set_status $ac_retval
1708
1709 } # ac_fn_c_try_link
1710
1711 # ac_fn_c_check_func LINENO FUNC VAR
1712 # ----------------------------------
1713 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1714 ac_fn_c_check_func ()
1715 {
1716   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1718 $as_echo_n "checking for $2... " >&6; }
1719 if eval \${$3+:} false; then :
1720   $as_echo_n "(cached) " >&6
1721 else
1722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1725    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1726 #define $2 innocuous_$2
1727
1728 /* System header to define __stub macros and hopefully few prototypes,
1729     which can conflict with char $2 (); below.
1730     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1731     <limits.h> exists even on freestanding compilers.  */
1732
1733 #ifdef __STDC__
1734 # include <limits.h>
1735 #else
1736 # include <assert.h>
1737 #endif
1738
1739 #undef $2
1740
1741 /* Override any GCC internal prototype to avoid an error.
1742    Use char because int might match the return type of a GCC
1743    builtin and then its argument prototype would still apply.  */
1744 #ifdef __cplusplus
1745 extern "C"
1746 #endif
1747 char $2 ();
1748 /* The GNU C library defines this for functions which it implements
1749     to always fail with ENOSYS.  Some functions are actually named
1750     something starting with __ and the normal name is an alias.  */
1751 #if defined __stub_$2 || defined __stub___$2
1752 choke me
1753 #endif
1754
1755 int
1756 main ()
1757 {
1758 return $2 ();
1759   ;
1760   return 0;
1761 }
1762 _ACEOF
1763 if ac_fn_c_try_link "$LINENO"; then :
1764   eval "$3=yes"
1765 else
1766   eval "$3=no"
1767 fi
1768 rm -f core conftest.err conftest.$ac_objext \
1769     conftest$ac_exeext conftest.$ac_ext
1770 fi
1771 eval ac_res=\$$3
1772                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1773 $as_echo "$ac_res" >&6; }
1774   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1775
1776 } # ac_fn_c_check_func
1777
1778 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1779 # ---------------------------------------------
1780 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1781 # accordingly.
1782 ac_fn_c_check_decl ()
1783 {
1784   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785   as_decl_name=`echo $2|sed 's/ *(.*//'`
1786   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1788 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1789 if eval \${$3+:} false; then :
1790   $as_echo_n "(cached) " >&6
1791 else
1792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793 /* end confdefs.h.  */
1794 $4
1795 int
1796 main ()
1797 {
1798 #ifndef $as_decl_name
1799 #ifdef __cplusplus
1800   (void) $as_decl_use;
1801 #else
1802   (void) $as_decl_name;
1803 #endif
1804 #endif
1805
1806   ;
1807   return 0;
1808 }
1809 _ACEOF
1810 if ac_fn_c_try_compile "$LINENO"; then :
1811   eval "$3=yes"
1812 else
1813   eval "$3=no"
1814 fi
1815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1816 fi
1817 eval ac_res=\$$3
1818                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1819 $as_echo "$ac_res" >&6; }
1820   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1821
1822 } # ac_fn_c_check_decl
1823 cat >config.log <<_ACEOF
1824 This file contains any messages produced by compilers while
1825 running configure, to aid debugging if configure makes a mistake.
1826
1827 It was created by fixincludes $as_me  , which was
1828 generated by GNU Autoconf 2.69.  Invocation command line was
1829
1830   $ $0 $@
1831
1832 _ACEOF
1833 exec 5>>config.log
1834 {
1835 cat <<_ASUNAME
1836 ## --------- ##
1837 ## Platform. ##
1838 ## --------- ##
1839
1840 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1841 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1842 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1843 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1844 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1845
1846 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1847 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1848
1849 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1850 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1851 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1852 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1853 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1854 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1855 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1856
1857 _ASUNAME
1858
1859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1860 for as_dir in $PATH
1861 do
1862   IFS=$as_save_IFS
1863   test -z "$as_dir" && as_dir=.
1864     $as_echo "PATH: $as_dir"
1865   done
1866 IFS=$as_save_IFS
1867
1868 } >&5
1869
1870 cat >&5 <<_ACEOF
1871
1872
1873 ## ----------- ##
1874 ## Core tests. ##
1875 ## ----------- ##
1876
1877 _ACEOF
1878
1879
1880 # Keep a trace of the command line.
1881 # Strip out --no-create and --no-recursion so they do not pile up.
1882 # Strip out --silent because we don't want to record it for future runs.
1883 # Also quote any args containing shell meta-characters.
1884 # Make two passes to allow for proper duplicate-argument suppression.
1885 ac_configure_args=
1886 ac_configure_args0=
1887 ac_configure_args1=
1888 ac_must_keep_next=false
1889 for ac_pass in 1 2
1890 do
1891   for ac_arg
1892   do
1893     case $ac_arg in
1894     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1895     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1896     | -silent | --silent | --silen | --sile | --sil)
1897       continue ;;
1898     *\'*)
1899       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1900     esac
1901     case $ac_pass in
1902     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1903     2)
1904       as_fn_append ac_configure_args1 " '$ac_arg'"
1905       if test $ac_must_keep_next = true; then
1906         ac_must_keep_next=false # Got value, back to normal.
1907       else
1908         case $ac_arg in
1909           *=* | --config-cache | -C | -disable-* | --disable-* \
1910           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1911           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1912           | -with-* | --with-* | -without-* | --without-* | --x)
1913             case "$ac_configure_args0 " in
1914               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1915             esac
1916             ;;
1917           -* ) ac_must_keep_next=true ;;
1918         esac
1919       fi
1920       as_fn_append ac_configure_args " '$ac_arg'"
1921       ;;
1922     esac
1923   done
1924 done
1925 { ac_configure_args0=; unset ac_configure_args0;}
1926 { ac_configure_args1=; unset ac_configure_args1;}
1927
1928 # When interrupted or exit'd, cleanup temporary files, and complete
1929 # config.log.  We remove comments because anyway the quotes in there
1930 # would cause problems or look ugly.
1931 # WARNING: Use '\'' to represent an apostrophe within the trap.
1932 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1933 trap 'exit_status=$?
1934   # Save into config.log some information that might help in debugging.
1935   {
1936     echo
1937
1938     $as_echo "## ---------------- ##
1939 ## Cache variables. ##
1940 ## ---------------- ##"
1941     echo
1942     # The following way of writing the cache mishandles newlines in values,
1943 (
1944   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1945     eval ac_val=\$$ac_var
1946     case $ac_val in #(
1947     *${as_nl}*)
1948       case $ac_var in #(
1949       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1950 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1951       esac
1952       case $ac_var in #(
1953       _ | IFS | as_nl) ;; #(
1954       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1955       *) { eval $ac_var=; unset $ac_var;} ;;
1956       esac ;;
1957     esac
1958   done
1959   (set) 2>&1 |
1960     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1961     *${as_nl}ac_space=\ *)
1962       sed -n \
1963         "s/'\''/'\''\\\\'\'''\''/g;
1964           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1965       ;; #(
1966     *)
1967       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1968       ;;
1969     esac |
1970     sort
1971 )
1972     echo
1973
1974     $as_echo "## ----------------- ##
1975 ## Output variables. ##
1976 ## ----------------- ##"
1977     echo
1978     for ac_var in $ac_subst_vars
1979     do
1980       eval ac_val=\$$ac_var
1981       case $ac_val in
1982       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1983       esac
1984       $as_echo "$ac_var='\''$ac_val'\''"
1985     done | sort
1986     echo
1987
1988     if test -n "$ac_subst_files"; then
1989       $as_echo "## ------------------- ##
1990 ## File substitutions. ##
1991 ## ------------------- ##"
1992       echo
1993       for ac_var in $ac_subst_files
1994       do
1995         eval ac_val=\$$ac_var
1996         case $ac_val in
1997         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1998         esac
1999         $as_echo "$ac_var='\''$ac_val'\''"
2000       done | sort
2001       echo
2002     fi
2003
2004     if test -s confdefs.h; then
2005       $as_echo "## ----------- ##
2006 ## confdefs.h. ##
2007 ## ----------- ##"
2008       echo
2009       cat confdefs.h
2010       echo
2011     fi
2012     test "$ac_signal" != 0 &&
2013       $as_echo "$as_me: caught signal $ac_signal"
2014     $as_echo "$as_me: exit $exit_status"
2015   } >&5
2016   rm -f core *.core core.conftest.* &&
2017     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2018     exit $exit_status
2019 ' 0
2020 for ac_signal in 1 2 13 15; do
2021   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2022 done
2023 ac_signal=0
2024
2025 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2026 rm -f -r conftest* confdefs.h
2027
2028 $as_echo "/* confdefs.h */" > confdefs.h
2029
2030 # Predefined preprocessor variables.
2031
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_NAME "$PACKAGE_NAME"
2034 _ACEOF
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_STRING "$PACKAGE_STRING"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_URL "$PACKAGE_URL"
2054 _ACEOF
2055
2056
2057 # Let the site file select an alternate cache file if it wants to.
2058 # Prefer an explicitly selected file to automatically selected ones.
2059 ac_site_file1=NONE
2060 ac_site_file2=NONE
2061 if test -n "$CONFIG_SITE"; then
2062   # We do not want a PATH search for config.site.
2063   case $CONFIG_SITE in #((
2064     -*)  ac_site_file1=./$CONFIG_SITE;;
2065     */*) ac_site_file1=$CONFIG_SITE;;
2066     *)   ac_site_file1=./$CONFIG_SITE;;
2067   esac
2068 elif test "x$prefix" != xNONE; then
2069   ac_site_file1=$prefix/share/config.site
2070   ac_site_file2=$prefix/etc/config.site
2071 else
2072   ac_site_file1=$ac_default_prefix/share/config.site
2073   ac_site_file2=$ac_default_prefix/etc/config.site
2074 fi
2075 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076 do
2077   test "x$ac_site_file" = xNONE && continue
2078   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2079     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081     sed 's/^/| /' "$ac_site_file" >&5
2082     . "$ac_site_file" \
2083       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2085 as_fn_error $? "failed to load site script $ac_site_file
2086 See \`config.log' for more details" "$LINENO" 5; }
2087   fi
2088 done
2089
2090 if test -r "$cache_file"; then
2091   # Some versions of bash will fail to source /dev/null (special files
2092   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2093   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2095 $as_echo "$as_me: loading cache $cache_file" >&6;}
2096     case $cache_file in
2097       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2098       *)                      . "./$cache_file";;
2099     esac
2100   fi
2101 else
2102   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2103 $as_echo "$as_me: creating cache $cache_file" >&6;}
2104   >$cache_file
2105 fi
2106
2107 # Check that the precious variables saved in the cache have kept the same
2108 # value.
2109 ac_cache_corrupted=false
2110 for ac_var in $ac_precious_vars; do
2111   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2112   eval ac_new_set=\$ac_env_${ac_var}_set
2113   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2114   eval ac_new_val=\$ac_env_${ac_var}_value
2115   case $ac_old_set,$ac_new_set in
2116     set,)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,set)
2121       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2122 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2123       ac_cache_corrupted=: ;;
2124     ,);;
2125     *)
2126       if test "x$ac_old_val" != "x$ac_new_val"; then
2127         # differences in whitespace do not lead to failure.
2128         ac_old_val_w=`echo x $ac_old_val`
2129         ac_new_val_w=`echo x $ac_new_val`
2130         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2132 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2133           ac_cache_corrupted=:
2134         else
2135           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2136 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2137           eval $ac_var=\$ac_old_val
2138         fi
2139         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2140 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2141         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2142 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2143       fi;;
2144   esac
2145   # Pass precious variables to config.status.
2146   if test "$ac_new_set" = set; then
2147     case $ac_new_val in
2148     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2149     *) ac_arg=$ac_var=$ac_new_val ;;
2150     esac
2151     case " $ac_configure_args " in
2152       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2153       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2154     esac
2155   fi
2156 done
2157 if $ac_cache_corrupted; then
2158   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2161 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2162   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2163 fi
2164 ## -------------------- ##
2165 ## Main body of script. ##
2166 ## -------------------- ##
2167
2168 ac_ext=c
2169 ac_cpp='$CPP $CPPFLAGS'
2170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2173
2174
2175
2176
2177
2178
2179 ac_aux_dir=
2180 for ac_dir in .. "$srcdir"/..; do
2181   if test -f "$ac_dir/install-sh"; then
2182     ac_aux_dir=$ac_dir
2183     ac_install_sh="$ac_aux_dir/install-sh -c"
2184     break
2185   elif test -f "$ac_dir/install.sh"; then
2186     ac_aux_dir=$ac_dir
2187     ac_install_sh="$ac_aux_dir/install.sh -c"
2188     break
2189   elif test -f "$ac_dir/shtool"; then
2190     ac_aux_dir=$ac_dir
2191     ac_install_sh="$ac_aux_dir/shtool install -c"
2192     break
2193   fi
2194 done
2195 if test -z "$ac_aux_dir"; then
2196   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2197 fi
2198
2199 # These three variables are undocumented and unsupported,
2200 # and are intended to be withdrawn in a future Autoconf release.
2201 # They can cause serious problems if a builder's source tree is in a directory
2202 # whose full name contains unusual characters.
2203 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2204 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2205 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2206
2207
2208 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2209 #
2210 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2211 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2212 #   Written by Gordon Matzigkeit, 1996
2213 #
2214 # This file is free software; the Free Software Foundation gives
2215 # unlimited permission to copy and/or distribute it, with or without
2216 # modifications, as long as this notice is preserved.
2217
2218
2219
2220 # serial 56 LT_INIT
2221
2222
2223 # LT_PREREQ(VERSION)
2224 # ------------------
2225 # Complain and exit if this libtool version is less that VERSION.
2226
2227
2228
2229 # _LT_CHECK_BUILDDIR
2230 # ------------------
2231 # Complain if the absolute build directory name contains unusual characters
2232
2233
2234
2235 # LT_INIT([OPTIONS])
2236 # ------------------
2237 # LT_INIT
2238
2239 # Old names:
2240 # This is what autoupdate's m4 run will expand.  It fires
2241 # the warning (with _au_warn_XXX), outputs it into the
2242 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2243 # the replacement expansion.
2244
2245
2246 # This is an auxiliary macro that is also run when
2247 # autoupdate runs m4.  It simply calls m4_warning, but
2248 # we need a wrapper so that each warning is emitted only
2249 # once.  We break the quoting in m4_warning's argument in
2250 # order to expand this macro's arguments, not AU_DEFUN's.
2251
2252
2253 # Finally, this is the expansion that is picked up by
2254 # autoconf.  It tells the user to run autoupdate, and
2255 # then outputs the replacement expansion.  We do not care
2256 # about autoupdate's warning because that contains
2257 # information on what to do *after* running autoupdate.
2258
2259 # This is what autoupdate's m4 run will expand.  It fires
2260 # the warning (with _au_warn_XXX), outputs it into the
2261 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2262 # the replacement expansion.
2263
2264
2265 # This is an auxiliary macro that is also run when
2266 # autoupdate runs m4.  It simply calls m4_warning, but
2267 # we need a wrapper so that each warning is emitted only
2268 # once.  We break the quoting in m4_warning's argument in
2269 # order to expand this macro's arguments, not AU_DEFUN's.
2270
2271
2272 # Finally, this is the expansion that is picked up by
2273 # autoconf.  It tells the user to run autoupdate, and
2274 # then outputs the replacement expansion.  We do not care
2275 # about autoupdate's warning because that contains
2276 # information on what to do *after* running autoupdate.
2277
2278
2279
2280 # _LT_CC_BASENAME(CC)
2281 # -------------------
2282 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2283
2284
2285
2286 # _LT_FILEUTILS_DEFAULTS
2287 # ----------------------
2288 # It is okay to use these file commands and assume they have been set
2289 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2290 # _LT_FILEUTILS_DEFAULTS
2291
2292
2293 # _LT_SETUP
2294 # ---------
2295 # _LT_SETUP
2296
2297
2298 # _LT_PREPARE_SED_QUOTE_VARS
2299 # --------------------------
2300 # Define a few sed substitution that help us do robust quoting.
2301
2302
2303 # _LT_PROG_LTMAIN
2304 # ---------------
2305 # Note that this code is called both from `configure', and `config.status'
2306 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2307 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2308 # so we pass a copy along to make sure it has a sensible value anyway.
2309 # _LT_PROG_LTMAIN
2310
2311
2312 ## ------------------------------------- ##
2313 ## Accumulate code for creating libtool. ##
2314 ## ------------------------------------- ##
2315
2316 # So that we can recreate a full libtool script including additional
2317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2318 # in macros and then make a single call at the end using the `libtool'
2319 # label.
2320
2321
2322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2323 # ----------------------------------------
2324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2325
2326
2327 # Initialize.
2328
2329
2330
2331 # _LT_CONFIG_LIBTOOL([COMMANDS])
2332 # ------------------------------
2333 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2334
2335
2336 # Initialize.
2337
2338
2339
2340 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2341 # -----------------------------------------------------
2342
2343
2344
2345 # _LT_FORMAT_COMMENT([COMMENT])
2346 # -----------------------------
2347 # Add leading comment marks to the start of each line, and a trailing
2348 # full-stop to the whole comment if one is not present already.
2349
2350
2351
2352
2353 ## ------------------------ ##
2354 ## FIXME: Eliminate VARNAME ##
2355 ## ------------------------ ##
2356
2357
2358 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2359 # -------------------------------------------------------------------
2360 # CONFIGNAME is the name given to the value in the libtool script.
2361 # VARNAME is the (base) name used in the configure script.
2362 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2363 # VARNAME.  Any other value will be used directly.
2364
2365
2366
2367 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2368 # --------------------------------------------------------
2369
2370
2371
2372 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2373 # ------------------------------------------------
2374
2375
2376
2377 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2378 # ---------------------------------------------------------
2379
2380
2381
2382 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2383 # --------------------------------------------------
2384
2385
2386
2387 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2388 # ---------------------------------------------------
2389
2390
2391
2392 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2393 # ---------------------------------------------------
2394
2395
2396
2397
2398 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2399 # ------------------------------------------------
2400
2401
2402
2403
2404 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2405 # ------------------------------------
2406 # Quote a variable value, and forward it to `config.status' so that its
2407 # declaration there will have the same value as in `configure'.  VARNAME
2408 # must have a single quote delimited value for this to work.
2409
2410
2411
2412 # _LT_CONFIG_STATUS_DECLARATIONS
2413 # ------------------------------
2414 # We delimit libtool config variables with single quotes, so when
2415 # we write them to config.status, we have to be sure to quote all
2416 # embedded single quotes properly.  In configure, this macro expands
2417 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2418 #
2419 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2420
2421
2422
2423 # _LT_LIBTOOL_TAGS
2424 # ----------------
2425 # Output comment and list of tags supported by the script
2426
2427
2428
2429 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2430 # -----------------------------------
2431 # Extract the dictionary values for VARNAME (optionally with TAG) and
2432 # expand to a commented shell variable setting:
2433 #
2434 #    # Some comment about what VAR is for.
2435 #    visible_name=$lt_internal_name
2436
2437
2438
2439 # _LT_LIBTOOL_CONFIG_VARS
2440 # -----------------------
2441 # Produce commented declarations of non-tagged libtool config variables
2442 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2443 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2444 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2445
2446
2447
2448 # _LT_LIBTOOL_TAG_VARS(TAG)
2449 # -------------------------
2450
2451
2452
2453 # _LT_TAGVAR(VARNAME, [TAGNAME])
2454 # ------------------------------
2455
2456
2457
2458 # _LT_CONFIG_COMMANDS
2459 # -------------------
2460 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2461 # variables for single and double quote escaping we saved from calls
2462 # to _LT_DECL, we can put quote escaped variables declarations
2463 # into `config.status', and then the shell code to quote escape them in
2464 # for loops in `config.status'.  Finally, any additional code accumulated
2465 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2466 #_LT_CONFIG_COMMANDS
2467
2468
2469 # Initialize.
2470
2471
2472 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2473 # ------------------------------------
2474 # Generate a child script FILE with all initialization necessary to
2475 # reuse the environment learned by the parent script, and make the
2476 # file executable.  If COMMENT is supplied, it is inserted after the
2477 # `#!' sequence but before initialization text begins.  After this
2478 # macro, additional text can be appended to FILE to form the body of
2479 # the child script.  The macro ends with non-zero status if the
2480 # file could not be fully written (such as if the disk is full).
2481 # _LT_GENERATED_FILE_INIT
2482
2483 # LT_OUTPUT
2484 # ---------
2485 # This macro allows early generation of the libtool script (before
2486 # AC_OUTPUT is called), incase it is used in configure for compilation
2487 # tests.
2488 # LT_OUTPUT
2489
2490
2491 # _LT_CONFIG(TAG)
2492 # ---------------
2493 # If TAG is the built-in tag, create an initial libtool script with a
2494 # default configuration from the untagged config vars.  Otherwise add code
2495 # to config.status for appending the configuration named by TAG from the
2496 # matching tagged config vars.
2497 # _LT_CONFIG
2498
2499
2500 # LT_SUPPORTED_TAG(TAG)
2501 # ---------------------
2502 # Trace this macro to discover what tags are supported by the libtool
2503 # --tag option, using:
2504 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2505
2506
2507
2508 # C support is built-in for now
2509
2510
2511
2512
2513 # LT_LANG(LANG)
2514 # -------------
2515 # Enable libtool support for the given language if not already enabled.
2516 # LT_LANG
2517
2518
2519 # _LT_LANG(LANGNAME)
2520 # ------------------
2521 # _LT_LANG
2522
2523
2524 # _LT_LANG_DEFAULT_CONFIG
2525 # -----------------------
2526 # _LT_LANG_DEFAULT_CONFIG
2527
2528 # Obsolete macros:
2529 # This is what autoupdate's m4 run will expand.  It fires
2530 # the warning (with _au_warn_XXX), outputs it into the
2531 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2532 # the replacement expansion.
2533
2534
2535 # This is an auxiliary macro that is also run when
2536 # autoupdate runs m4.  It simply calls m4_warning, but
2537 # we need a wrapper so that each warning is emitted only
2538 # once.  We break the quoting in m4_warning's argument in
2539 # order to expand this macro's arguments, not AU_DEFUN's.
2540
2541
2542 # Finally, this is the expansion that is picked up by
2543 # autoconf.  It tells the user to run autoupdate, and
2544 # then outputs the replacement expansion.  We do not care
2545 # about autoupdate's warning because that contains
2546 # information on what to do *after* running autoupdate.
2547
2548 # This is what autoupdate's m4 run will expand.  It fires
2549 # the warning (with _au_warn_XXX), outputs it into the
2550 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2551 # the replacement expansion.
2552
2553
2554 # This is an auxiliary macro that is also run when
2555 # autoupdate runs m4.  It simply calls m4_warning, but
2556 # we need a wrapper so that each warning is emitted only
2557 # once.  We break the quoting in m4_warning's argument in
2558 # order to expand this macro's arguments, not AU_DEFUN's.
2559
2560
2561 # Finally, this is the expansion that is picked up by
2562 # autoconf.  It tells the user to run autoupdate, and
2563 # then outputs the replacement expansion.  We do not care
2564 # about autoupdate's warning because that contains
2565 # information on what to do *after* running autoupdate.
2566
2567 # This is what autoupdate's m4 run will expand.  It fires
2568 # the warning (with _au_warn_XXX), outputs it into the
2569 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2570 # the replacement expansion.
2571
2572
2573 # This is an auxiliary macro that is also run when
2574 # autoupdate runs m4.  It simply calls m4_warning, but
2575 # we need a wrapper so that each warning is emitted only
2576 # once.  We break the quoting in m4_warning's argument in
2577 # order to expand this macro's arguments, not AU_DEFUN's.
2578
2579
2580 # Finally, this is the expansion that is picked up by
2581 # autoconf.  It tells the user to run autoupdate, and
2582 # then outputs the replacement expansion.  We do not care
2583 # about autoupdate's warning because that contains
2584 # information on what to do *after* running autoupdate.
2585
2586 # This is what autoupdate's m4 run will expand.  It fires
2587 # the warning (with _au_warn_XXX), outputs it into the
2588 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2589 # the replacement expansion.
2590
2591
2592 # This is an auxiliary macro that is also run when
2593 # autoupdate runs m4.  It simply calls m4_warning, but
2594 # we need a wrapper so that each warning is emitted only
2595 # once.  We break the quoting in m4_warning's argument in
2596 # order to expand this macro's arguments, not AU_DEFUN's.
2597
2598
2599 # Finally, this is the expansion that is picked up by
2600 # autoconf.  It tells the user to run autoupdate, and
2601 # then outputs the replacement expansion.  We do not care
2602 # about autoupdate's warning because that contains
2603 # information on what to do *after* running autoupdate.
2604
2605 # This is what autoupdate's m4 run will expand.  It fires
2606 # the warning (with _au_warn_XXX), outputs it into the
2607 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2608 # the replacement expansion.
2609
2610
2611 # This is an auxiliary macro that is also run when
2612 # autoupdate runs m4.  It simply calls m4_warning, but
2613 # we need a wrapper so that each warning is emitted only
2614 # once.  We break the quoting in m4_warning's argument in
2615 # order to expand this macro's arguments, not AU_DEFUN's.
2616
2617
2618 # Finally, this is the expansion that is picked up by
2619 # autoconf.  It tells the user to run autoupdate, and
2620 # then outputs the replacement expansion.  We do not care
2621 # about autoupdate's warning because that contains
2622 # information on what to do *after* running autoupdate.
2623
2624
2625
2626 # _LT_TAG_COMPILER
2627 # ----------------
2628 # _LT_TAG_COMPILER
2629
2630
2631 # _LT_COMPILER_BOILERPLATE
2632 # ------------------------
2633 # Check for compiler boilerplate output or warnings with
2634 # the simple compiler test code.
2635 # _LT_COMPILER_BOILERPLATE
2636
2637
2638 # _LT_LINKER_BOILERPLATE
2639 # ----------------------
2640 # Check for linker boilerplate output or warnings with
2641 # the simple link test code.
2642 # _LT_LINKER_BOILERPLATE
2643
2644 # _LT_REQUIRED_DARWIN_CHECKS
2645 # -------------------------
2646
2647
2648
2649 # _LT_DARWIN_LINKER_FEATURES
2650 # --------------------------
2651 # Checks for linker and compiler features on Darwin / macOS / iOS
2652
2653
2654 # _LT_SYS_MODULE_PATH_AIX
2655 # -----------------------
2656 # Links a minimal program and checks the executable
2657 # for the system default hardcoded library path. In most cases,
2658 # this is /usr/lib:/lib, but when the MPI compilers are used
2659 # the location of the communication and MPI libs are included too.
2660 # If we don't find anything, use the default library path according
2661 # to the aix ld manual.
2662 # _LT_SYS_MODULE_PATH_AIX
2663
2664
2665 # _LT_SHELL_INIT(ARG)
2666 # -------------------
2667 # _LT_SHELL_INIT
2668
2669
2670
2671 # _LT_PROG_ECHO_BACKSLASH
2672 # -----------------------
2673 # Find how we can fake an echo command that does not interpret backslash.
2674 # In particular, with Autoconf 2.60 or later we add some code to the start
2675 # of the generated configure script which will find a shell with a builtin
2676 # printf (which we can use as an echo command).
2677 # _LT_PROG_ECHO_BACKSLASH
2678
2679
2680 # _LT_ENABLE_LOCK
2681 # ---------------
2682 # _LT_ENABLE_LOCK
2683
2684
2685 # _LT_CMD_OLD_ARCHIVE
2686 # -------------------
2687 # _LT_CMD_OLD_ARCHIVE
2688
2689
2690 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2691 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2692 # ----------------------------------------------------------------
2693 # Check whether the given compiler option works
2694 # _LT_COMPILER_OPTION
2695
2696 # Old name:
2697 # This is what autoupdate's m4 run will expand.  It fires
2698 # the warning (with _au_warn_XXX), outputs it into the
2699 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2700 # the replacement expansion.
2701
2702
2703 # This is an auxiliary macro that is also run when
2704 # autoupdate runs m4.  It simply calls m4_warning, but
2705 # we need a wrapper so that each warning is emitted only
2706 # once.  We break the quoting in m4_warning's argument in
2707 # order to expand this macro's arguments, not AU_DEFUN's.
2708
2709
2710 # Finally, this is the expansion that is picked up by
2711 # autoconf.  It tells the user to run autoupdate, and
2712 # then outputs the replacement expansion.  We do not care
2713 # about autoupdate's warning because that contains
2714 # information on what to do *after* running autoupdate.
2715
2716
2717
2718 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2719 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2720 # ----------------------------------------------------
2721 # Check whether the given linker option works
2722 # _LT_LINKER_OPTION
2723
2724 # Old name:
2725 # This is what autoupdate's m4 run will expand.  It fires
2726 # the warning (with _au_warn_XXX), outputs it into the
2727 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2728 # the replacement expansion.
2729
2730
2731 # This is an auxiliary macro that is also run when
2732 # autoupdate runs m4.  It simply calls m4_warning, but
2733 # we need a wrapper so that each warning is emitted only
2734 # once.  We break the quoting in m4_warning's argument in
2735 # order to expand this macro's arguments, not AU_DEFUN's.
2736
2737
2738 # Finally, this is the expansion that is picked up by
2739 # autoconf.  It tells the user to run autoupdate, and
2740 # then outputs the replacement expansion.  We do not care
2741 # about autoupdate's warning because that contains
2742 # information on what to do *after* running autoupdate.
2743
2744
2745
2746 # LT_CMD_MAX_LEN
2747 #---------------
2748 # LT_CMD_MAX_LEN
2749
2750 # Old name:
2751 # This is what autoupdate's m4 run will expand.  It fires
2752 # the warning (with _au_warn_XXX), outputs it into the
2753 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2754 # the replacement expansion.
2755
2756
2757 # This is an auxiliary macro that is also run when
2758 # autoupdate runs m4.  It simply calls m4_warning, but
2759 # we need a wrapper so that each warning is emitted only
2760 # once.  We break the quoting in m4_warning's argument in
2761 # order to expand this macro's arguments, not AU_DEFUN's.
2762
2763
2764 # Finally, this is the expansion that is picked up by
2765 # autoconf.  It tells the user to run autoupdate, and
2766 # then outputs the replacement expansion.  We do not care
2767 # about autoupdate's warning because that contains
2768 # information on what to do *after* running autoupdate.
2769
2770
2771
2772 # _LT_HEADER_DLFCN
2773 # ----------------
2774 # _LT_HEADER_DLFCN
2775
2776
2777 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2778 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2779 # ----------------------------------------------------------------
2780 # _LT_TRY_DLOPEN_SELF
2781
2782
2783 # LT_SYS_DLOPEN_SELF
2784 # ------------------
2785 # LT_SYS_DLOPEN_SELF
2786
2787 # Old name:
2788 # This is what autoupdate's m4 run will expand.  It fires
2789 # the warning (with _au_warn_XXX), outputs it into the
2790 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2791 # the replacement expansion.
2792
2793
2794 # This is an auxiliary macro that is also run when
2795 # autoupdate runs m4.  It simply calls m4_warning, but
2796 # we need a wrapper so that each warning is emitted only
2797 # once.  We break the quoting in m4_warning's argument in
2798 # order to expand this macro's arguments, not AU_DEFUN's.
2799
2800
2801 # Finally, this is the expansion that is picked up by
2802 # autoconf.  It tells the user to run autoupdate, and
2803 # then outputs the replacement expansion.  We do not care
2804 # about autoupdate's warning because that contains
2805 # information on what to do *after* running autoupdate.
2806
2807
2808
2809 # _LT_COMPILER_C_O([TAGNAME])
2810 # ---------------------------
2811 # Check to see if options -c and -o are simultaneously supported by compiler.
2812 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2813 # _LT_COMPILER_C_O
2814
2815
2816 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2817 # ----------------------------------
2818 # Check to see if we can do hard links to lock some files if needed
2819 # _LT_COMPILER_FILE_LOCKS
2820
2821
2822 # _LT_CHECK_OBJDIR
2823 # ----------------
2824 # _LT_CHECK_OBJDIR
2825
2826
2827 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2828 # --------------------------------------
2829 # Check hardcoding attributes.
2830 # _LT_LINKER_HARDCODE_LIBPATH
2831
2832
2833 # _LT_CMD_STRIPLIB
2834 # ----------------
2835 # _LT_CMD_STRIPLIB
2836
2837
2838 # _LT_SYS_DYNAMIC_LINKER([TAG])
2839 # -----------------------------
2840 # PORTME Fill in your ld.so characteristics
2841 # _LT_SYS_DYNAMIC_LINKER
2842
2843
2844 # _LT_PATH_TOOL_PREFIX(TOOL)
2845 # --------------------------
2846 # find a file program which can recognize shared library
2847 # _LT_PATH_TOOL_PREFIX
2848
2849 # Old name:
2850 # This is what autoupdate's m4 run will expand.  It fires
2851 # the warning (with _au_warn_XXX), outputs it into the
2852 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2853 # the replacement expansion.
2854
2855
2856 # This is an auxiliary macro that is also run when
2857 # autoupdate runs m4.  It simply calls m4_warning, but
2858 # we need a wrapper so that each warning is emitted only
2859 # once.  We break the quoting in m4_warning's argument in
2860 # order to expand this macro's arguments, not AU_DEFUN's.
2861
2862
2863 # Finally, this is the expansion that is picked up by
2864 # autoconf.  It tells the user to run autoupdate, and
2865 # then outputs the replacement expansion.  We do not care
2866 # about autoupdate's warning because that contains
2867 # information on what to do *after* running autoupdate.
2868
2869
2870
2871 # _LT_PATH_MAGIC
2872 # --------------
2873 # find a file program which can recognize a shared library
2874 # _LT_PATH_MAGIC
2875
2876
2877 # LT_PATH_LD
2878 # ----------
2879 # find the pathname to the GNU or non-GNU linker
2880 # LT_PATH_LD
2881
2882 # Old names:
2883 # This is what autoupdate's m4 run will expand.  It fires
2884 # the warning (with _au_warn_XXX), outputs it into the
2885 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2886 # the replacement expansion.
2887
2888
2889 # This is an auxiliary macro that is also run when
2890 # autoupdate runs m4.  It simply calls m4_warning, but
2891 # we need a wrapper so that each warning is emitted only
2892 # once.  We break the quoting in m4_warning's argument in
2893 # order to expand this macro's arguments, not AU_DEFUN's.
2894
2895
2896 # Finally, this is the expansion that is picked up by
2897 # autoconf.  It tells the user to run autoupdate, and
2898 # then outputs the replacement expansion.  We do not care
2899 # about autoupdate's warning because that contains
2900 # information on what to do *after* running autoupdate.
2901
2902 # This is what autoupdate's m4 run will expand.  It fires
2903 # the warning (with _au_warn_XXX), outputs it into the
2904 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2905 # the replacement expansion.
2906
2907
2908 # This is an auxiliary macro that is also run when
2909 # autoupdate runs m4.  It simply calls m4_warning, but
2910 # we need a wrapper so that each warning is emitted only
2911 # once.  We break the quoting in m4_warning's argument in
2912 # order to expand this macro's arguments, not AU_DEFUN's.
2913
2914
2915 # Finally, this is the expansion that is picked up by
2916 # autoconf.  It tells the user to run autoupdate, and
2917 # then outputs the replacement expansion.  We do not care
2918 # about autoupdate's warning because that contains
2919 # information on what to do *after* running autoupdate.
2920
2921
2922
2923 # _LT_PATH_LD_GNU
2924 #- --------------
2925 # _LT_PATH_LD_GNU
2926
2927
2928 # _LT_CMD_RELOAD
2929 # --------------
2930 # find reload flag for linker
2931 #   -- PORTME Some linkers may need a different reload flag.
2932 # _LT_CMD_RELOAD
2933
2934
2935 # _LT_CHECK_MAGIC_METHOD
2936 # ----------------------
2937 # how to check for library dependencies
2938 #  -- PORTME fill in with the dynamic library characteristics
2939 # _LT_CHECK_MAGIC_METHOD
2940
2941
2942 # LT_PATH_NM
2943 # ----------
2944 # find the pathname to a BSD- or MS-compatible name lister, and any flags
2945 # needed to make it compatible
2946 # LT_PATH_NM
2947
2948 # Old names:
2949 # This is what autoupdate's m4 run will expand.  It fires
2950 # the warning (with _au_warn_XXX), outputs it into the
2951 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2952 # the replacement expansion.
2953
2954
2955 # This is an auxiliary macro that is also run when
2956 # autoupdate runs m4.  It simply calls m4_warning, but
2957 # we need a wrapper so that each warning is emitted only
2958 # once.  We break the quoting in m4_warning's argument in
2959 # order to expand this macro's arguments, not AU_DEFUN's.
2960
2961
2962 # Finally, this is the expansion that is picked up by
2963 # autoconf.  It tells the user to run autoupdate, and
2964 # then outputs the replacement expansion.  We do not care
2965 # about autoupdate's warning because that contains
2966 # information on what to do *after* running autoupdate.
2967
2968 # This is what autoupdate's m4 run will expand.  It fires
2969 # the warning (with _au_warn_XXX), outputs it into the
2970 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2971 # the replacement expansion.
2972
2973
2974 # This is an auxiliary macro that is also run when
2975 # autoupdate runs m4.  It simply calls m4_warning, but
2976 # we need a wrapper so that each warning is emitted only
2977 # once.  We break the quoting in m4_warning's argument in
2978 # order to expand this macro's arguments, not AU_DEFUN's.
2979
2980
2981 # Finally, this is the expansion that is picked up by
2982 # autoconf.  It tells the user to run autoupdate, and
2983 # then outputs the replacement expansion.  We do not care
2984 # about autoupdate's warning because that contains
2985 # information on what to do *after* running autoupdate.
2986
2987
2988
2989 # LT_LIB_M
2990 # --------
2991 # check for math library
2992 # LT_LIB_M
2993
2994 # Old name:
2995 # This is what autoupdate's m4 run will expand.  It fires
2996 # the warning (with _au_warn_XXX), outputs it into the
2997 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2998 # the replacement expansion.
2999
3000
3001 # This is an auxiliary macro that is also run when
3002 # autoupdate runs m4.  It simply calls m4_warning, but
3003 # we need a wrapper so that each warning is emitted only
3004 # once.  We break the quoting in m4_warning's argument in
3005 # order to expand this macro's arguments, not AU_DEFUN's.
3006
3007
3008 # Finally, this is the expansion that is picked up by
3009 # autoconf.  It tells the user to run autoupdate, and
3010 # then outputs the replacement expansion.  We do not care
3011 # about autoupdate's warning because that contains
3012 # information on what to do *after* running autoupdate.
3013
3014
3015
3016 # _LT_COMPILER_NO_RTTI([TAGNAME])
3017 # -------------------------------
3018 # _LT_COMPILER_NO_RTTI
3019
3020
3021 # _LT_CMD_GLOBAL_SYMBOLS
3022 # ----------------------
3023  # _LT_CMD_GLOBAL_SYMBOLS
3024
3025
3026 # _LT_COMPILER_PIC([TAGNAME])
3027 # ---------------------------
3028 # _LT_COMPILER_PIC
3029
3030
3031 # _LT_LINKER_SHLIBS([TAGNAME])
3032 # ----------------------------
3033 # See if the linker supports building shared libraries.
3034 # _LT_LINKER_SHLIBS
3035
3036
3037 # _LT_LANG_C_CONFIG([TAG])
3038 # ------------------------
3039 # Ensure that the configuration variables for a C compiler are suitably
3040 # defined.  These variables are subsequently used by _LT_CONFIG to write
3041 # the compiler configuration to `libtool'.
3042 # _LT_LANG_C_CONFIG
3043
3044
3045 # _LT_LANG_CXX_CONFIG([TAG])
3046 # --------------------------
3047 # Ensure that the configuration variables for a C++ compiler are suitably
3048 # defined.  These variables are subsequently used by _LT_CONFIG to write
3049 # the compiler configuration to `libtool'.
3050 # _LT_LANG_CXX_CONFIG
3051
3052 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3053 # ---------------------------------
3054 # Figure out "hidden" library dependencies from verbose
3055 # compiler output when linking a shared library.
3056 # Parse the compiler output and extract the necessary
3057 # objects, libraries and library flags.
3058 # _LT_SYS_HIDDEN_LIBDEPS
3059
3060
3061 # _LT_LANG_F77_CONFIG([TAG])
3062 # --------------------------
3063 # Ensure that the configuration variables for a Fortran 77 compiler are
3064 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3065 # to write the compiler configuration to `libtool'.
3066 # _LT_LANG_F77_CONFIG
3067
3068
3069 # _LT_LANG_FC_CONFIG([TAG])
3070 # -------------------------
3071 # Ensure that the configuration variables for a Fortran compiler are
3072 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3073 # to write the compiler configuration to `libtool'.
3074 # _LT_LANG_FC_CONFIG
3075
3076
3077 # _LT_LANG_GCJ_CONFIG([TAG])
3078 # --------------------------
3079 # Ensure that the configuration variables for the GNU Java Compiler compiler
3080 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3081 # to write the compiler configuration to `libtool'.
3082 # _LT_LANG_GCJ_CONFIG
3083
3084
3085 # _LT_LANG_RC_CONFIG([TAG])
3086 # -------------------------
3087 # Ensure that the configuration variables for the Windows resource compiler
3088 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3089 # to write the compiler configuration to `libtool'.
3090 # _LT_LANG_RC_CONFIG
3091
3092
3093 # LT_PROG_GCJ
3094 # -----------
3095
3096
3097 # Old name:
3098 # This is what autoupdate's m4 run will expand.  It fires
3099 # the warning (with _au_warn_XXX), outputs it into the
3100 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3101 # the replacement expansion.
3102
3103
3104 # This is an auxiliary macro that is also run when
3105 # autoupdate runs m4.  It simply calls m4_warning, but
3106 # we need a wrapper so that each warning is emitted only
3107 # once.  We break the quoting in m4_warning's argument in
3108 # order to expand this macro's arguments, not AU_DEFUN's.
3109
3110
3111 # Finally, this is the expansion that is picked up by
3112 # autoconf.  It tells the user to run autoupdate, and
3113 # then outputs the replacement expansion.  We do not care
3114 # about autoupdate's warning because that contains
3115 # information on what to do *after* running autoupdate.
3116
3117
3118
3119 # LT_PROG_RC
3120 # ----------
3121
3122
3123 # Old name:
3124 # This is what autoupdate's m4 run will expand.  It fires
3125 # the warning (with _au_warn_XXX), outputs it into the
3126 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3127 # the replacement expansion.
3128
3129
3130 # This is an auxiliary macro that is also run when
3131 # autoupdate runs m4.  It simply calls m4_warning, but
3132 # we need a wrapper so that each warning is emitted only
3133 # once.  We break the quoting in m4_warning's argument in
3134 # order to expand this macro's arguments, not AU_DEFUN's.
3135
3136
3137 # Finally, this is the expansion that is picked up by
3138 # autoconf.  It tells the user to run autoupdate, and
3139 # then outputs the replacement expansion.  We do not care
3140 # about autoupdate's warning because that contains
3141 # information on what to do *after* running autoupdate.
3142
3143
3144
3145 # _LT_DECL_EGREP
3146 # --------------
3147 # If we don't have a new enough Autoconf to choose the best grep
3148 # available, choose the one first in the user's PATH.
3149
3150
3151
3152 # _LT_DECL_OBJDUMP
3153 # --------------
3154 # If we don't have a new enough Autoconf to choose the best objdump
3155 # available, choose the one first in the user's PATH.
3156
3157
3158
3159 # _LT_DECL_SED
3160 # ------------
3161 # Check for a fully-functional sed program, that truncates
3162 # as few characters as possible.  Prefer GNU sed if found.
3163 # _LT_DECL_SED
3164
3165 #m4_ifndef
3166
3167 # Old name:
3168 # This is what autoupdate's m4 run will expand.  It fires
3169 # the warning (with _au_warn_XXX), outputs it into the
3170 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3171 # the replacement expansion.
3172
3173
3174 # This is an auxiliary macro that is also run when
3175 # autoupdate runs m4.  It simply calls m4_warning, but
3176 # we need a wrapper so that each warning is emitted only
3177 # once.  We break the quoting in m4_warning's argument in
3178 # order to expand this macro's arguments, not AU_DEFUN's.
3179
3180
3181 # Finally, this is the expansion that is picked up by
3182 # autoconf.  It tells the user to run autoupdate, and
3183 # then outputs the replacement expansion.  We do not care
3184 # about autoupdate's warning because that contains
3185 # information on what to do *after* running autoupdate.
3186
3187
3188
3189 # _LT_CHECK_SHELL_FEATURES
3190 # ------------------------
3191 # Find out whether the shell is Bourne or XSI compatible,
3192 # or has some other useful features.
3193 # _LT_CHECK_SHELL_FEATURES
3194
3195
3196 # _LT_PROG_XSI_SHELLFNS
3197 # ---------------------
3198 # Bourne and XSI compatible variants of some useful shell functions.
3199
3200
3201 # Make sure we can run config.sub.
3202 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3203   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3204
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3206 $as_echo_n "checking build system type... " >&6; }
3207 if ${ac_cv_build+:} false; then :
3208   $as_echo_n "(cached) " >&6
3209 else
3210   ac_build_alias=$build_alias
3211 test "x$ac_build_alias" = x &&
3212   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3213 test "x$ac_build_alias" = x &&
3214   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3215 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3216   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3217
3218 fi
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3220 $as_echo "$ac_cv_build" >&6; }
3221 case $ac_cv_build in
3222 *-*-*) ;;
3223 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3224 esac
3225 build=$ac_cv_build
3226 ac_save_IFS=$IFS; IFS='-'
3227 set x $ac_cv_build
3228 shift
3229 build_cpu=$1
3230 build_vendor=$2
3231 shift; shift
3232 # Remember, the first character of IFS is used to create $*,
3233 # except with old shells:
3234 build_os=$*
3235 IFS=$ac_save_IFS
3236 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3237
3238
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3240 $as_echo_n "checking host system type... " >&6; }
3241 if ${ac_cv_host+:} false; then :
3242   $as_echo_n "(cached) " >&6
3243 else
3244   if test "x$host_alias" = x; then
3245   ac_cv_host=$ac_cv_build
3246 else
3247   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3248     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3249 fi
3250
3251 fi
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3253 $as_echo "$ac_cv_host" >&6; }
3254 case $ac_cv_host in
3255 *-*-*) ;;
3256 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3257 esac
3258 host=$ac_cv_host
3259 ac_save_IFS=$IFS; IFS='-'
3260 set x $ac_cv_host
3261 shift
3262 host_cpu=$1
3263 host_vendor=$2
3264 shift; shift
3265 # Remember, the first character of IFS is used to create $*,
3266 # except with old shells:
3267 host_os=$*
3268 IFS=$ac_save_IFS
3269 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3270
3271
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3273 $as_echo_n "checking target system type... " >&6; }
3274 if ${ac_cv_target+:} false; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   if test "x$target_alias" = x; then
3278   ac_cv_target=$ac_cv_host
3279 else
3280   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3281     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3282 fi
3283
3284 fi
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3286 $as_echo "$ac_cv_target" >&6; }
3287 case $ac_cv_target in
3288 *-*-*) ;;
3289 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3290 esac
3291 target=$ac_cv_target
3292 ac_save_IFS=$IFS; IFS='-'
3293 set x $ac_cv_target
3294 shift
3295 target_cpu=$1
3296 target_vendor=$2
3297 shift; shift
3298 # Remember, the first character of IFS is used to create $*,
3299 # except with old shells:
3300 target_os=$*
3301 IFS=$ac_save_IFS
3302 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3303
3304
3305 # The aliases save the names the user supplied, while $host etc.
3306 # will get canonicalized.
3307 test -n "$target_alias" &&
3308   test "$program_prefix$program_suffix$program_transform_name" = \
3309     NONENONEs,x,x, &&
3310   program_prefix=${target_alias}-
3311
3312 ac_ext=c
3313 ac_cpp='$CPP $CPPFLAGS'
3314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3317 if test -n "$ac_tool_prefix"; then
3318   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3319 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3321 $as_echo_n "checking for $ac_word... " >&6; }
3322 if ${ac_cv_prog_CC+:} false; then :
3323   $as_echo_n "(cached) " >&6
3324 else
3325   if test -n "$CC"; then
3326   ac_cv_prog_CC="$CC" # Let the user override the test.
3327 else
3328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3329 for as_dir in $PATH
3330 do
3331   IFS=$as_save_IFS
3332   test -z "$as_dir" && as_dir=.
3333     for ac_exec_ext in '' $ac_executable_extensions; do
3334   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3335     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3337     break 2
3338   fi
3339 done
3340   done
3341 IFS=$as_save_IFS
3342
3343 fi
3344 fi
3345 CC=$ac_cv_prog_CC
3346 if test -n "$CC"; then
3347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3348 $as_echo "$CC" >&6; }
3349 else
3350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351 $as_echo "no" >&6; }
3352 fi
3353
3354
3355 fi
3356 if test -z "$ac_cv_prog_CC"; then
3357   ac_ct_CC=$CC
3358   # Extract the first word of "gcc", so it can be a program name with args.
3359 set dummy gcc; ac_word=$2
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3361 $as_echo_n "checking for $ac_word... " >&6; }
3362 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3363   $as_echo_n "(cached) " >&6
3364 else
3365   if test -n "$ac_ct_CC"; then
3366   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3367 else
3368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3369 for as_dir in $PATH
3370 do
3371   IFS=$as_save_IFS
3372   test -z "$as_dir" && as_dir=.
3373     for ac_exec_ext in '' $ac_executable_extensions; do
3374   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3375     ac_cv_prog_ac_ct_CC="gcc"
3376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3377     break 2
3378   fi
3379 done
3380   done
3381 IFS=$as_save_IFS
3382
3383 fi
3384 fi
3385 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3386 if test -n "$ac_ct_CC"; then
3387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3388 $as_echo "$ac_ct_CC" >&6; }
3389 else
3390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3391 $as_echo "no" >&6; }
3392 fi
3393
3394   if test "x$ac_ct_CC" = x; then
3395     CC=""
3396   else
3397     case $cross_compiling:$ac_tool_warned in
3398 yes:)
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3400 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3401 ac_tool_warned=yes ;;
3402 esac
3403     CC=$ac_ct_CC
3404   fi
3405 else
3406   CC="$ac_cv_prog_CC"
3407 fi
3408
3409 if test -z "$CC"; then
3410           if test -n "$ac_tool_prefix"; then
3411     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3412 set dummy ${ac_tool_prefix}cc; ac_word=$2
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3414 $as_echo_n "checking for $ac_word... " >&6; }
3415 if ${ac_cv_prog_CC+:} false; then :
3416   $as_echo_n "(cached) " >&6
3417 else
3418   if test -n "$CC"; then
3419   ac_cv_prog_CC="$CC" # Let the user override the test.
3420 else
3421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3422 for as_dir in $PATH
3423 do
3424   IFS=$as_save_IFS
3425   test -z "$as_dir" && as_dir=.
3426     for ac_exec_ext in '' $ac_executable_extensions; do
3427   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3428     ac_cv_prog_CC="${ac_tool_prefix}cc"
3429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3430     break 2
3431   fi
3432 done
3433   done
3434 IFS=$as_save_IFS
3435
3436 fi
3437 fi
3438 CC=$ac_cv_prog_CC
3439 if test -n "$CC"; then
3440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3441 $as_echo "$CC" >&6; }
3442 else
3443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3444 $as_echo "no" >&6; }
3445 fi
3446
3447
3448   fi
3449 fi
3450 if test -z "$CC"; then
3451   # Extract the first word of "cc", so it can be a program name with args.
3452 set dummy cc; ac_word=$2
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3454 $as_echo_n "checking for $ac_word... " >&6; }
3455 if ${ac_cv_prog_CC+:} false; then :
3456   $as_echo_n "(cached) " >&6
3457 else
3458   if test -n "$CC"; then
3459   ac_cv_prog_CC="$CC" # Let the user override the test.
3460 else
3461   ac_prog_rejected=no
3462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3463 for as_dir in $PATH
3464 do
3465   IFS=$as_save_IFS
3466   test -z "$as_dir" && as_dir=.
3467     for ac_exec_ext in '' $ac_executable_extensions; do
3468   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3469     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3470        ac_prog_rejected=yes
3471        continue
3472      fi
3473     ac_cv_prog_CC="cc"
3474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3475     break 2
3476   fi
3477 done
3478   done
3479 IFS=$as_save_IFS
3480
3481 if test $ac_prog_rejected = yes; then
3482   # We found a bogon in the path, so make sure we never use it.
3483   set dummy $ac_cv_prog_CC
3484   shift
3485   if test $# != 0; then
3486     # We chose a different compiler from the bogus one.
3487     # However, it has the same basename, so the bogon will be chosen
3488     # first if we set CC to just the basename; use the full file name.
3489     shift
3490     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3491   fi
3492 fi
3493 fi
3494 fi
3495 CC=$ac_cv_prog_CC
3496 if test -n "$CC"; then
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3498 $as_echo "$CC" >&6; }
3499 else
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3501 $as_echo "no" >&6; }
3502 fi
3503
3504
3505 fi
3506 if test -z "$CC"; then
3507   if test -n "$ac_tool_prefix"; then
3508   for ac_prog in cl.exe
3509   do
3510     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3511 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3513 $as_echo_n "checking for $ac_word... " >&6; }
3514 if ${ac_cv_prog_CC+:} false; then :
3515   $as_echo_n "(cached) " >&6
3516 else
3517   if test -n "$CC"; then
3518   ac_cv_prog_CC="$CC" # Let the user override the test.
3519 else
3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH
3522 do
3523   IFS=$as_save_IFS
3524   test -z "$as_dir" && as_dir=.
3525     for ac_exec_ext in '' $ac_executable_extensions; do
3526   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3527     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3529     break 2
3530   fi
3531 done
3532   done
3533 IFS=$as_save_IFS
3534
3535 fi
3536 fi
3537 CC=$ac_cv_prog_CC
3538 if test -n "$CC"; then
3539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3540 $as_echo "$CC" >&6; }
3541 else
3542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3543 $as_echo "no" >&6; }
3544 fi
3545
3546
3547     test -n "$CC" && break
3548   done
3549 fi
3550 if test -z "$CC"; then
3551   ac_ct_CC=$CC
3552   for ac_prog in cl.exe
3553 do
3554   # Extract the first word of "$ac_prog", so it can be a program name with args.
3555 set dummy $ac_prog; ac_word=$2
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557 $as_echo_n "checking for $ac_word... " >&6; }
3558 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3559   $as_echo_n "(cached) " >&6
3560 else
3561   if test -n "$ac_ct_CC"; then
3562   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3563 else
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH
3566 do
3567   IFS=$as_save_IFS
3568   test -z "$as_dir" && as_dir=.
3569     for ac_exec_ext in '' $ac_executable_extensions; do
3570   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3571     ac_cv_prog_ac_ct_CC="$ac_prog"
3572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3573     break 2
3574   fi
3575 done
3576   done
3577 IFS=$as_save_IFS
3578
3579 fi
3580 fi
3581 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3582 if test -n "$ac_ct_CC"; then
3583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3584 $as_echo "$ac_ct_CC" >&6; }
3585 else
3586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3587 $as_echo "no" >&6; }
3588 fi
3589
3590
3591   test -n "$ac_ct_CC" && break
3592 done
3593
3594   if test "x$ac_ct_CC" = x; then
3595     CC=""
3596   else
3597     case $cross_compiling:$ac_tool_warned in
3598 yes:)
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3601 ac_tool_warned=yes ;;
3602 esac
3603     CC=$ac_ct_CC
3604   fi
3605 fi
3606
3607 fi
3608
3609
3610 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3612 as_fn_error $? "no acceptable C compiler found in \$PATH
3613 See \`config.log' for more details" "$LINENO" 5; }
3614
3615 # Provide some information about the compiler.
3616 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3617 set X $ac_compile
3618 ac_compiler=$2
3619 for ac_option in --version -v -V -qversion; do
3620   { { ac_try="$ac_compiler $ac_option >&5"
3621 case "(($ac_try" in
3622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3623   *) ac_try_echo=$ac_try;;
3624 esac
3625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3626 $as_echo "$ac_try_echo"; } >&5
3627   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3628   ac_status=$?
3629   if test -s conftest.err; then
3630     sed '10a\
3631 ... rest of stderr output deleted ...
3632          10q' conftest.err >conftest.er1
3633     cat conftest.er1 >&5
3634   fi
3635   rm -f conftest.er1 conftest.err
3636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3637   test $ac_status = 0; }
3638 done
3639
3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h.  */
3642
3643 int
3644 main ()
3645 {
3646
3647   ;
3648   return 0;
3649 }
3650 _ACEOF
3651 ac_clean_files_save=$ac_clean_files
3652 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3653 # Try to create an executable without -o first, disregard a.out.
3654 # It will help us diagnose broken compilers, and finding out an intuition
3655 # of exeext.
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3657 $as_echo_n "checking whether the C compiler works... " >&6; }
3658 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3659
3660 # The possible output files:
3661 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3662
3663 ac_rmfiles=
3664 for ac_file in $ac_files
3665 do
3666   case $ac_file in
3667     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3668     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3669   esac
3670 done
3671 rm -f $ac_rmfiles
3672
3673 if { { ac_try="$ac_link_default"
3674 case "(($ac_try" in
3675   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3676   *) ac_try_echo=$ac_try;;
3677 esac
3678 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3679 $as_echo "$ac_try_echo"; } >&5
3680   (eval "$ac_link_default") 2>&5
3681   ac_status=$?
3682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3683   test $ac_status = 0; }; then :
3684   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3685 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3686 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3687 # so that the user can short-circuit this test for compilers unknown to
3688 # Autoconf.
3689 for ac_file in $ac_files ''
3690 do
3691   test -f "$ac_file" || continue
3692   case $ac_file in
3693     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3694         ;;
3695     [ab].out )
3696         # We found the default executable, but exeext='' is most
3697         # certainly right.
3698         break;;
3699     *.* )
3700         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3701         then :; else
3702            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3703         fi
3704         # We set ac_cv_exeext here because the later test for it is not
3705         # safe: cross compilers may not add the suffix if given an `-o'
3706         # argument, so we may need to know it at that point already.
3707         # Even if this section looks crufty: it has the advantage of
3708         # actually working.
3709         break;;
3710     * )
3711         break;;
3712   esac
3713 done
3714 test "$ac_cv_exeext" = no && ac_cv_exeext=
3715
3716 else
3717   ac_file=''
3718 fi
3719 if test -z "$ac_file"; then :
3720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3721 $as_echo "no" >&6; }
3722 $as_echo "$as_me: failed program was:" >&5
3723 sed 's/^/| /' conftest.$ac_ext >&5
3724
3725 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3727 as_fn_error 77 "C compiler cannot create executables
3728 See \`config.log' for more details" "$LINENO" 5; }
3729 else
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3731 $as_echo "yes" >&6; }
3732 fi
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3734 $as_echo_n "checking for C compiler default output file name... " >&6; }
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3736 $as_echo "$ac_file" >&6; }
3737 ac_exeext=$ac_cv_exeext
3738
3739 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3740 ac_clean_files=$ac_clean_files_save
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3742 $as_echo_n "checking for suffix of executables... " >&6; }
3743 if { { ac_try="$ac_link"
3744 case "(($ac_try" in
3745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3746   *) ac_try_echo=$ac_try;;
3747 esac
3748 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3749 $as_echo "$ac_try_echo"; } >&5
3750   (eval "$ac_link") 2>&5
3751   ac_status=$?
3752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3753   test $ac_status = 0; }; then :
3754   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3755 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3756 # work properly (i.e., refer to `conftest.exe'), while it won't with
3757 # `rm'.
3758 for ac_file in conftest.exe conftest conftest.*; do
3759   test -f "$ac_file" || continue
3760   case $ac_file in
3761     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3762     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3763           break;;
3764     * ) break;;
3765   esac
3766 done
3767 else
3768   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3770 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3771 See \`config.log' for more details" "$LINENO" 5; }
3772 fi
3773 rm -f conftest conftest$ac_cv_exeext
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3775 $as_echo "$ac_cv_exeext" >&6; }
3776
3777 rm -f conftest.$ac_ext
3778 EXEEXT=$ac_cv_exeext
3779 ac_exeext=$EXEEXT
3780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781 /* end confdefs.h.  */
3782 #include <stdio.h>
3783 int
3784 main ()
3785 {
3786 FILE *f = fopen ("conftest.out", "w");
3787  return ferror (f) || fclose (f) != 0;
3788
3789   ;
3790   return 0;
3791 }
3792 _ACEOF
3793 ac_clean_files="$ac_clean_files conftest.out"
3794 # Check that the compiler produces executables we can run.  If not, either
3795 # the compiler is broken, or we cross compile.
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3797 $as_echo_n "checking whether we are cross compiling... " >&6; }
3798 if test "$cross_compiling" != yes; then
3799   { { ac_try="$ac_link"
3800 case "(($ac_try" in
3801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3802   *) ac_try_echo=$ac_try;;
3803 esac
3804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3805 $as_echo "$ac_try_echo"; } >&5
3806   (eval "$ac_link") 2>&5
3807   ac_status=$?
3808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3809   test $ac_status = 0; }
3810   if { ac_try='./conftest$ac_cv_exeext'
3811   { { case "(($ac_try" in
3812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3813   *) ac_try_echo=$ac_try;;
3814 esac
3815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3816 $as_echo "$ac_try_echo"; } >&5
3817   (eval "$ac_try") 2>&5
3818   ac_status=$?
3819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3820   test $ac_status = 0; }; }; then
3821     cross_compiling=no
3822   else
3823     if test "$cross_compiling" = maybe; then
3824         cross_compiling=yes
3825     else
3826         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828 as_fn_error $? "cannot run C compiled programs.
3829 If you meant to cross compile, use \`--host'.
3830 See \`config.log' for more details" "$LINENO" 5; }
3831     fi
3832   fi
3833 fi
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3835 $as_echo "$cross_compiling" >&6; }
3836
3837 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3838 ac_clean_files=$ac_clean_files_save
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3840 $as_echo_n "checking for suffix of object files... " >&6; }
3841 if ${ac_cv_objext+:} false; then :
3842   $as_echo_n "(cached) " >&6
3843 else
3844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3845 /* end confdefs.h.  */
3846
3847 int
3848 main ()
3849 {
3850
3851   ;
3852   return 0;
3853 }
3854 _ACEOF
3855 rm -f conftest.o conftest.obj
3856 if { { ac_try="$ac_compile"
3857 case "(($ac_try" in
3858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3859   *) ac_try_echo=$ac_try;;
3860 esac
3861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3862 $as_echo "$ac_try_echo"; } >&5
3863   (eval "$ac_compile") 2>&5
3864   ac_status=$?
3865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3866   test $ac_status = 0; }; then :
3867   for ac_file in conftest.o conftest.obj conftest.*; do
3868   test -f "$ac_file" || continue;
3869   case $ac_file in
3870     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3871     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3872        break;;
3873   esac
3874 done
3875 else
3876   $as_echo "$as_me: failed program was:" >&5
3877 sed 's/^/| /' conftest.$ac_ext >&5
3878
3879 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3880 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3881 as_fn_error $? "cannot compute suffix of object files: cannot compile
3882 See \`config.log' for more details" "$LINENO" 5; }
3883 fi
3884 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3885 fi
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3887 $as_echo "$ac_cv_objext" >&6; }
3888 OBJEXT=$ac_cv_objext
3889 ac_objext=$OBJEXT
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3891 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3892 if ${ac_cv_c_compiler_gnu+:} false; then :
3893   $as_echo_n "(cached) " >&6
3894 else
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897
3898 int
3899 main ()
3900 {
3901 #ifndef __GNUC__
3902        choke me
3903 #endif
3904
3905   ;
3906   return 0;
3907 }
3908 _ACEOF
3909 if ac_fn_c_try_compile "$LINENO"; then :
3910   ac_compiler_gnu=yes
3911 else
3912   ac_compiler_gnu=no
3913 fi
3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3915 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3916
3917 fi
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3919 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3920 if test $ac_compiler_gnu = yes; then
3921   GCC=yes
3922 else
3923   GCC=
3924 fi
3925 ac_test_CFLAGS=${CFLAGS+set}
3926 ac_save_CFLAGS=$CFLAGS
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3928 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3929 if ${ac_cv_prog_cc_g+:} false; then :
3930   $as_echo_n "(cached) " >&6
3931 else
3932   ac_save_c_werror_flag=$ac_c_werror_flag
3933    ac_c_werror_flag=yes
3934    ac_cv_prog_cc_g=no
3935    CFLAGS="-g"
3936    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3937 /* end confdefs.h.  */
3938
3939 int
3940 main ()
3941 {
3942
3943   ;
3944   return 0;
3945 }
3946 _ACEOF
3947 if ac_fn_c_try_compile "$LINENO"; then :
3948   ac_cv_prog_cc_g=yes
3949 else
3950   CFLAGS=""
3951       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952 /* end confdefs.h.  */
3953
3954 int
3955 main ()
3956 {
3957
3958   ;
3959   return 0;
3960 }
3961 _ACEOF
3962 if ac_fn_c_try_compile "$LINENO"; then :
3963
3964 else
3965   ac_c_werror_flag=$ac_save_c_werror_flag
3966          CFLAGS="-g"
3967          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968 /* end confdefs.h.  */
3969
3970 int
3971 main ()
3972 {
3973
3974   ;
3975   return 0;
3976 }
3977 _ACEOF
3978 if ac_fn_c_try_compile "$LINENO"; then :
3979   ac_cv_prog_cc_g=yes
3980 fi
3981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3982 fi
3983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3984 fi
3985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3986    ac_c_werror_flag=$ac_save_c_werror_flag
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3989 $as_echo "$ac_cv_prog_cc_g" >&6; }
3990 if test "$ac_test_CFLAGS" = set; then
3991   CFLAGS=$ac_save_CFLAGS
3992 elif test $ac_cv_prog_cc_g = yes; then
3993   if test "$GCC" = yes; then
3994     CFLAGS="-g -O2"
3995   else
3996     CFLAGS="-g"
3997   fi
3998 else
3999   if test "$GCC" = yes; then
4000     CFLAGS="-O2"
4001   else
4002     CFLAGS=
4003   fi
4004 fi
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4006 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4007 if ${ac_cv_prog_cc_c89+:} false; then :
4008   $as_echo_n "(cached) " >&6
4009 else
4010   ac_cv_prog_cc_c89=no
4011 ac_save_CC=$CC
4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4013 /* end confdefs.h.  */
4014 #include <stdarg.h>
4015 #include <stdio.h>
4016 struct stat;
4017 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4018 struct buf { int x; };
4019 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4020 static char *e (p, i)
4021      char **p;
4022      int i;
4023 {
4024   return p[i];
4025 }
4026 static char *f (char * (*g) (char **, int), char **p, ...)
4027 {
4028   char *s;
4029   va_list v;
4030   va_start (v,p);
4031   s = g (p, va_arg (v,int));
4032   va_end (v);
4033   return s;
4034 }
4035
4036 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4037    function prototypes and stuff, but not '\xHH' hex character constants.
4038    These don't provoke an error unfortunately, instead are silently treated
4039    as 'x'.  The following induces an error, until -std is added to get
4040    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4041    array size at least.  It's necessary to write '\x00'==0 to get something
4042    that's true only with -std.  */
4043 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4044
4045 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4046    inside strings and character constants.  */
4047 #define FOO(x) 'x'
4048 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4049
4050 int test (int i, double x);
4051 struct s1 {int (*f) (int a);};
4052 struct s2 {int (*f) (double a);};
4053 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4054 int argc;
4055 char **argv;
4056 int
4057 main ()
4058 {
4059 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4065         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4066 do
4067   CC="$ac_save_CC $ac_arg"
4068   if ac_fn_c_try_compile "$LINENO"; then :
4069   ac_cv_prog_cc_c89=$ac_arg
4070 fi
4071 rm -f core conftest.err conftest.$ac_objext
4072   test "x$ac_cv_prog_cc_c89" != "xno" && break
4073 done
4074 rm -f conftest.$ac_ext
4075 CC=$ac_save_CC
4076
4077 fi
4078 # AC_CACHE_VAL
4079 case "x$ac_cv_prog_cc_c89" in
4080   x)
4081     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4082 $as_echo "none needed" >&6; } ;;
4083   xno)
4084     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4085 $as_echo "unsupported" >&6; } ;;
4086   *)
4087     CC="$CC $ac_cv_prog_cc_c89"
4088     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4089 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4090 esac
4091 if test "x$ac_cv_prog_cc_c89" != xno; then :
4092
4093 fi
4094
4095 ac_ext=c
4096 ac_cpp='$CPP $CPPFLAGS'
4097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4100
4101
4102 ac_ext=c
4103 ac_cpp='$CPP $CPPFLAGS'
4104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4108 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4109 # On Suns, sometimes $CPP names a directory.
4110 if test -n "$CPP" && test -d "$CPP"; then
4111   CPP=
4112 fi
4113 if test -z "$CPP"; then
4114   if ${ac_cv_prog_CPP+:} false; then :
4115   $as_echo_n "(cached) " >&6
4116 else
4117       # Double quotes because CPP needs to be expanded
4118     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4119     do
4120       ac_preproc_ok=false
4121 for ac_c_preproc_warn_flag in '' yes
4122 do
4123   # Use a header file that comes with gcc, so configuring glibc
4124   # with a fresh cross-compiler works.
4125   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4126   # <limits.h> exists even on freestanding compilers.
4127   # On the NeXT, cc -E runs the code through the compiler's parser,
4128   # not just through cpp. "Syntax error" is here to catch this case.
4129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4130 /* end confdefs.h.  */
4131 #ifdef __STDC__
4132 # include <limits.h>
4133 #else
4134 # include <assert.h>
4135 #endif
4136                      Syntax error
4137 _ACEOF
4138 if ac_fn_c_try_cpp "$LINENO"; then :
4139
4140 else
4141   # Broken: fails on valid input.
4142 continue
4143 fi
4144 rm -f conftest.err conftest.i conftest.$ac_ext
4145
4146   # OK, works on sane cases.  Now check whether nonexistent headers
4147   # can be detected and how.
4148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4149 /* end confdefs.h.  */
4150 #include <ac_nonexistent.h>
4151 _ACEOF
4152 if ac_fn_c_try_cpp "$LINENO"; then :
4153   # Broken: success on invalid input.
4154 continue
4155 else
4156   # Passes both tests.
4157 ac_preproc_ok=:
4158 break
4159 fi
4160 rm -f conftest.err conftest.i conftest.$ac_ext
4161
4162 done
4163 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4164 rm -f conftest.i conftest.err conftest.$ac_ext
4165 if $ac_preproc_ok; then :
4166   break
4167 fi
4168
4169     done
4170     ac_cv_prog_CPP=$CPP
4171
4172 fi
4173   CPP=$ac_cv_prog_CPP
4174 else
4175   ac_cv_prog_CPP=$CPP
4176 fi
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4178 $as_echo "$CPP" >&6; }
4179 ac_preproc_ok=false
4180 for ac_c_preproc_warn_flag in '' yes
4181 do
4182   # Use a header file that comes with gcc, so configuring glibc
4183   # with a fresh cross-compiler works.
4184   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4185   # <limits.h> exists even on freestanding compilers.
4186   # On the NeXT, cc -E runs the code through the compiler's parser,
4187   # not just through cpp. "Syntax error" is here to catch this case.
4188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4189 /* end confdefs.h.  */
4190 #ifdef __STDC__
4191 # include <limits.h>
4192 #else
4193 # include <assert.h>
4194 #endif
4195                      Syntax error
4196 _ACEOF
4197 if ac_fn_c_try_cpp "$LINENO"; then :
4198
4199 else
4200   # Broken: fails on valid input.
4201 continue
4202 fi
4203 rm -f conftest.err conftest.i conftest.$ac_ext
4204
4205   # OK, works on sane cases.  Now check whether nonexistent headers
4206   # can be detected and how.
4207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4208 /* end confdefs.h.  */
4209 #include <ac_nonexistent.h>
4210 _ACEOF
4211 if ac_fn_c_try_cpp "$LINENO"; then :
4212   # Broken: success on invalid input.
4213 continue
4214 else
4215   # Passes both tests.
4216 ac_preproc_ok=:
4217 break
4218 fi
4219 rm -f conftest.err conftest.i conftest.$ac_ext
4220
4221 done
4222 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4223 rm -f conftest.i conftest.err conftest.$ac_ext
4224 if $ac_preproc_ok; then :
4225
4226 else
4227   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4228 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4229 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4230 See \`config.log' for more details" "$LINENO" 5; }
4231 fi
4232
4233 ac_ext=c
4234 ac_cpp='$CPP $CPPFLAGS'
4235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4238
4239
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4241 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4242 if ${ac_cv_path_GREP+:} false; then :
4243   $as_echo_n "(cached) " >&6
4244 else
4245   if test -z "$GREP"; then
4246   ac_path_GREP_found=false
4247   # Loop through the user's path and test for each of PROGNAME-LIST
4248   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4250 do
4251   IFS=$as_save_IFS
4252   test -z "$as_dir" && as_dir=.
4253     for ac_prog in grep ggrep; do
4254     for ac_exec_ext in '' $ac_executable_extensions; do
4255       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4256       as_fn_executable_p "$ac_path_GREP" || continue
4257 # Check for GNU ac_path_GREP and select it if it is found.
4258   # Check for GNU $ac_path_GREP
4259 case `"$ac_path_GREP" --version 2>&1` in
4260 *GNU*)
4261   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4262 *)
4263   ac_count=0
4264   $as_echo_n 0123456789 >"conftest.in"
4265   while :
4266   do
4267     cat "conftest.in" "conftest.in" >"conftest.tmp"
4268     mv "conftest.tmp" "conftest.in"
4269     cp "conftest.in" "conftest.nl"
4270     $as_echo 'GREP' >> "conftest.nl"
4271     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4272     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4273     as_fn_arith $ac_count + 1 && ac_count=$as_val
4274     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4275       # Best one so far, save it but keep looking for a better one
4276       ac_cv_path_GREP="$ac_path_GREP"
4277       ac_path_GREP_max=$ac_count
4278     fi
4279     # 10*(2^10) chars as input seems more than enough
4280     test $ac_count -gt 10 && break
4281   done
4282   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4283 esac
4284
4285       $ac_path_GREP_found && break 3
4286     done
4287   done
4288   done
4289 IFS=$as_save_IFS
4290   if test -z "$ac_cv_path_GREP"; then
4291     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4292   fi
4293 else
4294   ac_cv_path_GREP=$GREP
4295 fi
4296
4297 fi
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4299 $as_echo "$ac_cv_path_GREP" >&6; }
4300  GREP="$ac_cv_path_GREP"
4301
4302
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4304 $as_echo_n "checking for egrep... " >&6; }
4305 if ${ac_cv_path_EGREP+:} false; then :
4306   $as_echo_n "(cached) " >&6
4307 else
4308   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4309    then ac_cv_path_EGREP="$GREP -E"
4310    else
4311      if test -z "$EGREP"; then
4312   ac_path_EGREP_found=false
4313   # Loop through the user's path and test for each of PROGNAME-LIST
4314   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4316 do
4317   IFS=$as_save_IFS
4318   test -z "$as_dir" && as_dir=.
4319     for ac_prog in egrep; do
4320     for ac_exec_ext in '' $ac_executable_extensions; do
4321       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4322       as_fn_executable_p "$ac_path_EGREP" || continue
4323 # Check for GNU ac_path_EGREP and select it if it is found.
4324   # Check for GNU $ac_path_EGREP
4325 case `"$ac_path_EGREP" --version 2>&1` in
4326 *GNU*)
4327   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4328 *)
4329   ac_count=0
4330   $as_echo_n 0123456789 >"conftest.in"
4331   while :
4332   do
4333     cat "conftest.in" "conftest.in" >"conftest.tmp"
4334     mv "conftest.tmp" "conftest.in"
4335     cp "conftest.in" "conftest.nl"
4336     $as_echo 'EGREP' >> "conftest.nl"
4337     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4338     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4339     as_fn_arith $ac_count + 1 && ac_count=$as_val
4340     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4341       # Best one so far, save it but keep looking for a better one
4342       ac_cv_path_EGREP="$ac_path_EGREP"
4343       ac_path_EGREP_max=$ac_count
4344     fi
4345     # 10*(2^10) chars as input seems more than enough
4346     test $ac_count -gt 10 && break
4347   done
4348   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4349 esac
4350
4351       $ac_path_EGREP_found && break 3
4352     done
4353   done
4354   done
4355 IFS=$as_save_IFS
4356   if test -z "$ac_cv_path_EGREP"; then
4357     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4358   fi
4359 else
4360   ac_cv_path_EGREP=$EGREP
4361 fi
4362
4363    fi
4364 fi
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4366 $as_echo "$ac_cv_path_EGREP" >&6; }
4367  EGREP="$ac_cv_path_EGREP"
4368
4369
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4371 $as_echo_n "checking for ANSI C header files... " >&6; }
4372 if ${ac_cv_header_stdc+:} false; then :
4373   $as_echo_n "(cached) " >&6
4374 else
4375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4376 /* end confdefs.h.  */
4377 #include <stdlib.h>
4378 #include <stdarg.h>
4379 #include <string.h>
4380 #include <float.h>
4381
4382 int
4383 main ()
4384 {
4385
4386   ;
4387   return 0;
4388 }
4389 _ACEOF
4390 if ac_fn_c_try_compile "$LINENO"; then :
4391   ac_cv_header_stdc=yes
4392 else
4393   ac_cv_header_stdc=no
4394 fi
4395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4396
4397 if test $ac_cv_header_stdc = yes; then
4398   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h.  */
4401 #include <string.h>
4402
4403 _ACEOF
4404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4405   $EGREP "memchr" >/dev/null 2>&1; then :
4406
4407 else
4408   ac_cv_header_stdc=no
4409 fi
4410 rm -f conftest*
4411
4412 fi
4413
4414 if test $ac_cv_header_stdc = yes; then
4415   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417 /* end confdefs.h.  */
4418 #include <stdlib.h>
4419
4420 _ACEOF
4421 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4422   $EGREP "free" >/dev/null 2>&1; then :
4423
4424 else
4425   ac_cv_header_stdc=no
4426 fi
4427 rm -f conftest*
4428
4429 fi
4430
4431 if test $ac_cv_header_stdc = yes; then
4432   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4433   if test "$cross_compiling" = yes; then :
4434   :
4435 else
4436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437 /* end confdefs.h.  */
4438 #include <ctype.h>
4439 #include <stdlib.h>
4440 #if ((' ' & 0x0FF) == 0x020)
4441 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4442 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4443 #else
4444 # define ISLOWER(c) \
4445                    (('a' <= (c) && (c) <= 'i') \
4446                      || ('j' <= (c) && (c) <= 'r') \
4447                      || ('s' <= (c) && (c) <= 'z'))
4448 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4449 #endif
4450
4451 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4452 int
4453 main ()
4454 {
4455   int i;
4456   for (i = 0; i < 256; i++)
4457     if (XOR (islower (i), ISLOWER (i))
4458         || toupper (i) != TOUPPER (i))
4459       return 2;
4460   return 0;
4461 }
4462 _ACEOF
4463 if ac_fn_c_try_run "$LINENO"; then :
4464
4465 else
4466   ac_cv_header_stdc=no
4467 fi
4468 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4469   conftest.$ac_objext conftest.beam conftest.$ac_ext
4470 fi
4471
4472 fi
4473 fi
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4475 $as_echo "$ac_cv_header_stdc" >&6; }
4476 if test $ac_cv_header_stdc = yes; then
4477
4478 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4479
4480 fi
4481
4482 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4483 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4484                   inttypes.h stdint.h unistd.h
4485 do :
4486   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4487 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4488 "
4489 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4490   cat >>confdefs.h <<_ACEOF
4491 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4492 _ACEOF
4493
4494 fi
4495
4496 done
4497
4498
4499
4500   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4501 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4502   MINIX=yes
4503 else
4504   MINIX=
4505 fi
4506
4507
4508   if test "$MINIX" = yes; then
4509
4510 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4511
4512
4513 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4514
4515
4516 $as_echo "#define _MINIX 1" >>confdefs.h
4517
4518   fi
4519
4520
4521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4522 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4523 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4524   $as_echo_n "(cached) " >&6
4525 else
4526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4527 /* end confdefs.h.  */
4528
4529 #         define __EXTENSIONS__ 1
4530           $ac_includes_default
4531 int
4532 main ()
4533 {
4534
4535   ;
4536   return 0;
4537 }
4538 _ACEOF
4539 if ac_fn_c_try_compile "$LINENO"; then :
4540   ac_cv_safe_to_define___extensions__=yes
4541 else
4542   ac_cv_safe_to_define___extensions__=no
4543 fi
4544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4547 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4548   test $ac_cv_safe_to_define___extensions__ = yes &&
4549     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4550
4551   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4552
4553   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4554
4555   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4556
4557   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4558
4559
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4561 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4562 if ${ac_cv_path_SED+:} false; then :
4563   $as_echo_n "(cached) " >&6
4564 else
4565             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4566      for ac_i in 1 2 3 4 5 6 7; do
4567        ac_script="$ac_script$as_nl$ac_script"
4568      done
4569      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4570      { ac_script=; unset ac_script;}
4571      if test -z "$SED"; then
4572   ac_path_SED_found=false
4573   # Loop through the user's path and test for each of PROGNAME-LIST
4574   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4575 for as_dir in $PATH
4576 do
4577   IFS=$as_save_IFS
4578   test -z "$as_dir" && as_dir=.
4579     for ac_prog in sed gsed; do
4580     for ac_exec_ext in '' $ac_executable_extensions; do
4581       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4582       as_fn_executable_p "$ac_path_SED" || continue
4583 # Check for GNU ac_path_SED and select it if it is found.
4584   # Check for GNU $ac_path_SED
4585 case `"$ac_path_SED" --version 2>&1` in
4586 *GNU*)
4587   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4588 *)
4589   ac_count=0
4590   $as_echo_n 0123456789 >"conftest.in"
4591   while :
4592   do
4593     cat "conftest.in" "conftest.in" >"conftest.tmp"
4594     mv "conftest.tmp" "conftest.in"
4595     cp "conftest.in" "conftest.nl"
4596     $as_echo '' >> "conftest.nl"
4597     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4598     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4599     as_fn_arith $ac_count + 1 && ac_count=$as_val
4600     if test $ac_count -gt ${ac_path_SED_max-0}; then
4601       # Best one so far, save it but keep looking for a better one
4602       ac_cv_path_SED="$ac_path_SED"
4603       ac_path_SED_max=$ac_count
4604     fi
4605     # 10*(2^10) chars as input seems more than enough
4606     test $ac_count -gt 10 && break
4607   done
4608   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4609 esac
4610
4611       $ac_path_SED_found && break 3
4612     done
4613   done
4614   done
4615 IFS=$as_save_IFS
4616   if test -z "$ac_cv_path_SED"; then
4617     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4618   fi
4619 else
4620   ac_cv_path_SED=$SED
4621 fi
4622
4623 fi
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4625 $as_echo "$ac_cv_path_SED" >&6; }
4626  SED="$ac_cv_path_SED"
4627   rm -f conftest.sed
4628
4629
4630 # Figure out what compiler warnings we can enable.
4631 # See config/warnings.m4 for details.
4632
4633 ac_ext=c
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4638
4639 WARN_CFLAGS=
4640 save_CFLAGS="$CFLAGS"
4641 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4642                           -Wmissing-prototypes -Wold-style-definition \
4643                           -Wmissing-format-attribute -Wno-overlength-strings; do
4644   # Do the check with the no- prefix removed since gcc silently
4645   # accepts any -Wno-* option on purpose
4646   case $real_option in
4647     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4648     *) option=$real_option ;;
4649   esac
4650   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4651
4652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4653 $as_echo_n "checking whether $CC supports $option... " >&6; }
4654 if eval \${$as_acx_Woption+:} false; then :
4655   $as_echo_n "(cached) " >&6
4656 else
4657   CFLAGS="$option"
4658     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4659 /* end confdefs.h.  */
4660
4661 int
4662 main ()
4663 {
4664
4665   ;
4666   return 0;
4667 }
4668 _ACEOF
4669 if ac_fn_c_try_compile "$LINENO"; then :
4670   eval "$as_acx_Woption=yes"
4671 else
4672   eval "$as_acx_Woption=no"
4673 fi
4674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4675
4676 fi
4677 eval ac_res=\$$as_acx_Woption
4678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4679 $as_echo "$ac_res" >&6; }
4680   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4681   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
4682 fi
4683   done
4684 CFLAGS="$save_CFLAGS"
4685 ac_ext=c
4686 ac_cpp='$CPP $CPPFLAGS'
4687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4690
4691
4692 ac_ext=c
4693 ac_cpp='$CPP $CPPFLAGS'
4694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4697
4698 WARN_PEDANTIC=
4699 # Do the check with the no- prefix removed from the warning options
4700 # since gcc silently accepts any -Wno-* option on purpose
4701 if test "$GCC" = yes; then :
4702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4703 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4704 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
4705   $as_echo_n "(cached) " >&6
4706 else
4707   save_CFLAGS="$CFLAGS"
4708 CFLAGS="-pedantic -Wlong-long"
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h.  */
4711
4712 int
4713 main ()
4714 {
4715
4716   ;
4717   return 0;
4718 }
4719 _ACEOF
4720 if ac_fn_c_try_compile "$LINENO"; then :
4721   acx_cv_prog_cc_pedantic__Wlong_long=yes
4722 else
4723   acx_cv_prog_cc_pedantic__Wlong_long=no
4724 fi
4725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4726 CFLAGS="$save_CFLAGS"
4727 fi
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4729 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4730 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4731   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4732 fi
4733
4734 fi
4735 ac_ext=c
4736 ac_cpp='$CPP $CPPFLAGS'
4737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4740
4741
4742
4743 # Only enable with --enable-werror-always until existing warnings are
4744 # corrected.
4745 ac_ext=c
4746 ac_cpp='$CPP $CPPFLAGS'
4747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4750
4751 WERROR=
4752 # Check whether --enable-werror-always was given.
4753 if test "${enable_werror_always+set}" = set; then :
4754   enableval=$enable_werror_always;
4755 else
4756   enable_werror_always=no
4757 fi
4758
4759 if test $enable_werror_always = yes; then :
4760   WERROR="$WERROR${WERROR:+ }-Werror"
4761 fi
4762
4763 ac_ext=c
4764 ac_cpp='$CPP $CPPFLAGS'
4765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4768
4769
4770
4771 # Determine the noncanonical target name, for directory use.
4772  case ${build_alias} in
4773   "") build_noncanonical=${build} ;;
4774   *) build_noncanonical=${build_alias} ;;
4775 esac
4776
4777  case ${host_alias} in
4778   "") host_noncanonical=${build_noncanonical} ;;
4779   *) host_noncanonical=${host_alias} ;;
4780 esac
4781
4782  case ${target_alias} in
4783   "") target_noncanonical=${host_noncanonical} ;;
4784   *) target_noncanonical=${target_alias} ;;
4785 esac
4786
4787
4788
4789
4790 # Specify the local prefix
4791 local_prefix=
4792
4793 # Check whether --with-local-prefix was given.
4794 if test "${with_local_prefix+set}" = set; then :
4795   withval=$with_local_prefix; case "${withval}" in
4796 yes)    as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4797 no)     ;;
4798 *)      local_prefix=$with_local_prefix ;;
4799 esac
4800 fi
4801
4802
4803 # Default local prefix if it is empty
4804 if test x$local_prefix = x; then
4805         local_prefix=/usr/local
4806 fi
4807
4808 # Choose one or two-process fix methodology.  Systems that cannot handle
4809 # bi-directional pipes must use the two process method.
4810 #
4811 # Check whether --enable-twoprocess was given.
4812 if test "${enable_twoprocess+set}" = set; then :
4813   enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4814         TARGET=twoprocess
4815 else
4816         TARGET=oneprocess
4817 fi
4818 else
4819   case $host in
4820         i?86-*-msdosdjgpp* | \
4821         i?86-*-mingw32* | \
4822         x86_64-*-mingw32* | \
4823         *-*-beos* | \
4824         *-*-*vms*)
4825                 TARGET=twoprocess
4826                 ;;
4827
4828         * )
4829                 TARGET=oneprocess
4830                 ;;
4831 esac
4832 fi
4833
4834
4835
4836 if test $TARGET = twoprocess; then
4837
4838 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4839
4840 fi
4841
4842 # Enable --enable-host-pie.
4843 # Check whether --enable-host-pie was given.
4844 if test "${enable_host_pie+set}" = set; then :
4845   enableval=$enable_host_pie; PICFLAG=-fPIE; LD_PICFLAG=-pie
4846 fi
4847
4848
4849
4850
4851 case $host in
4852         vax-dec-bsd* )
4853
4854 $as_echo "#define exit xexit" >>confdefs.h
4855
4856
4857 $as_echo "#define atexit xatexit" >>confdefs.h
4858
4859                 ;;
4860 esac
4861
4862
4863 cat >>confdefs.h <<_ACEOF
4864 #define EXE_EXT "$ac_exeext"
4865 _ACEOF
4866
4867
4868 # Checks for header files.
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4870 $as_echo_n "checking for ANSI C header files... " >&6; }
4871 if ${ac_cv_header_stdc+:} false; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4875 /* end confdefs.h.  */
4876 #include <stdlib.h>
4877 #include <stdarg.h>
4878 #include <string.h>
4879 #include <float.h>
4880
4881 int
4882 main ()
4883 {
4884
4885   ;
4886   return 0;
4887 }
4888 _ACEOF
4889 if ac_fn_c_try_compile "$LINENO"; then :
4890   ac_cv_header_stdc=yes
4891 else
4892   ac_cv_header_stdc=no
4893 fi
4894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4895
4896 if test $ac_cv_header_stdc = yes; then
4897   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4899 /* end confdefs.h.  */
4900 #include <string.h>
4901
4902 _ACEOF
4903 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4904   $EGREP "memchr" >/dev/null 2>&1; then :
4905
4906 else
4907   ac_cv_header_stdc=no
4908 fi
4909 rm -f conftest*
4910
4911 fi
4912
4913 if test $ac_cv_header_stdc = yes; then
4914   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4916 /* end confdefs.h.  */
4917 #include <stdlib.h>
4918
4919 _ACEOF
4920 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4921   $EGREP "free" >/dev/null 2>&1; then :
4922
4923 else
4924   ac_cv_header_stdc=no
4925 fi
4926 rm -f conftest*
4927
4928 fi
4929
4930 if test $ac_cv_header_stdc = yes; then
4931   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4932   if test "$cross_compiling" = yes; then :
4933   :
4934 else
4935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4936 /* end confdefs.h.  */
4937 #include <ctype.h>
4938 #include <stdlib.h>
4939 #if ((' ' & 0x0FF) == 0x020)
4940 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4941 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4942 #else
4943 # define ISLOWER(c) \
4944                    (('a' <= (c) && (c) <= 'i') \
4945                      || ('j' <= (c) && (c) <= 'r') \
4946                      || ('s' <= (c) && (c) <= 'z'))
4947 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4948 #endif
4949
4950 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4951 int
4952 main ()
4953 {
4954   int i;
4955   for (i = 0; i < 256; i++)
4956     if (XOR (islower (i), ISLOWER (i))
4957         || toupper (i) != TOUPPER (i))
4958       return 2;
4959   return 0;
4960 }
4961 _ACEOF
4962 if ac_fn_c_try_run "$LINENO"; then :
4963
4964 else
4965   ac_cv_header_stdc=no
4966 fi
4967 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4968   conftest.$ac_objext conftest.beam conftest.$ac_ext
4969 fi
4970
4971 fi
4972 fi
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4974 $as_echo "$ac_cv_header_stdc" >&6; }
4975 if test $ac_cv_header_stdc = yes; then
4976
4977 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4978
4979 fi
4980
4981 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4982         sys/stat.h
4983 do :
4984   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4985 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4986 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4987   cat >>confdefs.h <<_ACEOF
4988 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4989 _ACEOF
4990
4991 fi
4992
4993 done
4994
4995
4996 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
4997 do :
4998   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4999 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5000 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5001   cat >>confdefs.h <<_ACEOF
5002 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5003 _ACEOF
5004
5005 fi
5006 done
5007
5008 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
5009 if test "x$ac_cv_have_decl_abort" = xyes; then :
5010   ac_have_decl=1
5011 else
5012   ac_have_decl=0
5013 fi
5014
5015 cat >>confdefs.h <<_ACEOF
5016 #define HAVE_DECL_ABORT $ac_have_decl
5017 _ACEOF
5018 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5019 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
5020   ac_have_decl=1
5021 else
5022   ac_have_decl=0
5023 fi
5024
5025 cat >>confdefs.h <<_ACEOF
5026 #define HAVE_DECL_ASPRINTF $ac_have_decl
5027 _ACEOF
5028 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5029 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5030 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
5031   ac_have_decl=1
5032 else
5033   ac_have_decl=0
5034 fi
5035
5036 cat >>confdefs.h <<_ACEOF
5037 #define HAVE_DECL_BASENAME $ac_have_decl
5038 _ACEOF
5039 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5040 if test "x$ac_cv_have_decl_errno" = xyes; then :
5041   ac_have_decl=1
5042 else
5043   ac_have_decl=0
5044 fi
5045
5046 cat >>confdefs.h <<_ACEOF
5047 #define HAVE_DECL_ERRNO $ac_have_decl
5048 _ACEOF
5049 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5050 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
5051   ac_have_decl=1
5052 else
5053   ac_have_decl=0
5054 fi
5055
5056 cat >>confdefs.h <<_ACEOF
5057 #define HAVE_DECL_VASPRINTF $ac_have_decl
5058 _ACEOF
5059 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5060 if test "x$ac_cv_have_decl_memmem" = xyes; then :
5061   ac_have_decl=1
5062 else
5063   ac_have_decl=0
5064 fi
5065
5066 cat >>confdefs.h <<_ACEOF
5067 #define HAVE_DECL_MEMMEM $ac_have_decl
5068 _ACEOF
5069
5070 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5071 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
5072   ac_have_decl=1
5073 else
5074   ac_have_decl=0
5075 fi
5076
5077 cat >>confdefs.h <<_ACEOF
5078 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5079 _ACEOF
5080 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5081 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
5082   ac_have_decl=1
5083 else
5084   ac_have_decl=0
5085 fi
5086
5087 cat >>confdefs.h <<_ACEOF
5088 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5089 _ACEOF
5090 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5091 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
5092   ac_have_decl=1
5093 else
5094   ac_have_decl=0
5095 fi
5096
5097 cat >>confdefs.h <<_ACEOF
5098 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5099 _ACEOF
5100 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5101 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
5102   ac_have_decl=1
5103 else
5104   ac_have_decl=0
5105 fi
5106
5107 cat >>confdefs.h <<_ACEOF
5108 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5109 _ACEOF
5110 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5111 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then :
5112   ac_have_decl=1
5113 else
5114   ac_have_decl=0
5115 fi
5116
5117 cat >>confdefs.h <<_ACEOF
5118 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5119 _ACEOF
5120 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5121 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
5122   ac_have_decl=1
5123 else
5124   ac_have_decl=0
5125 fi
5126
5127 cat >>confdefs.h <<_ACEOF
5128 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5129 _ACEOF
5130 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5131 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then :
5132   ac_have_decl=1
5133 else
5134   ac_have_decl=0
5135 fi
5136
5137 cat >>confdefs.h <<_ACEOF
5138 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5139 _ACEOF
5140 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5141 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then :
5142   ac_have_decl=1
5143 else
5144   ac_have_decl=0
5145 fi
5146
5147 cat >>confdefs.h <<_ACEOF
5148 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5149 _ACEOF
5150 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5151 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
5152   ac_have_decl=1
5153 else
5154   ac_have_decl=0
5155 fi
5156
5157 cat >>confdefs.h <<_ACEOF
5158 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5159 _ACEOF
5160 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5161 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
5162   ac_have_decl=1
5163 else
5164   ac_have_decl=0
5165 fi
5166
5167 cat >>confdefs.h <<_ACEOF
5168 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5169 _ACEOF
5170 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5171 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
5172   ac_have_decl=1
5173 else
5174   ac_have_decl=0
5175 fi
5176
5177 cat >>confdefs.h <<_ACEOF
5178 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5179 _ACEOF
5180 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5181 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
5182   ac_have_decl=1
5183 else
5184   ac_have_decl=0
5185 fi
5186
5187 cat >>confdefs.h <<_ACEOF
5188 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5189 _ACEOF
5190 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5191 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
5192   ac_have_decl=1
5193 else
5194   ac_have_decl=0
5195 fi
5196
5197 cat >>confdefs.h <<_ACEOF
5198 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5199 _ACEOF
5200 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5201 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
5202   ac_have_decl=1
5203 else
5204   ac_have_decl=0
5205 fi
5206
5207 cat >>confdefs.h <<_ACEOF
5208 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5209 _ACEOF
5210 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5211 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
5212   ac_have_decl=1
5213 else
5214   ac_have_decl=0
5215 fi
5216
5217 cat >>confdefs.h <<_ACEOF
5218 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
5219 _ACEOF
5220 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
5221 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
5222   ac_have_decl=1
5223 else
5224   ac_have_decl=0
5225 fi
5226
5227 cat >>confdefs.h <<_ACEOF
5228 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
5229 _ACEOF
5230
5231
5232 # Checks for typedefs, structures, and compiler characteristics.
5233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5234 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5235 if ${ac_cv_c_const+:} false; then :
5236   $as_echo_n "(cached) " >&6
5237 else
5238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5239 /* end confdefs.h.  */
5240
5241 int
5242 main ()
5243 {
5244
5245 #ifndef __cplusplus
5246   /* Ultrix mips cc rejects this sort of thing.  */
5247   typedef int charset[2];
5248   const charset cs = { 0, 0 };
5249   /* SunOS 4.1.1 cc rejects this.  */
5250   char const *const *pcpcc;
5251   char **ppc;
5252   /* NEC SVR4.0.2 mips cc rejects this.  */
5253   struct point {int x, y;};
5254   static struct point const zero = {0,0};
5255   /* AIX XL C 1.02.0.0 rejects this.
5256      It does not let you subtract one const X* pointer from another in
5257      an arm of an if-expression whose if-part is not a constant
5258      expression */
5259   const char *g = "string";
5260   pcpcc = &g + (g ? g-g : 0);
5261   /* HPUX 7.0 cc rejects these. */
5262   ++pcpcc;
5263   ppc = (char**) pcpcc;
5264   pcpcc = (char const *const *) ppc;
5265   { /* SCO 3.2v4 cc rejects this sort of thing.  */
5266     char tx;
5267     char *t = &tx;
5268     char const *s = 0 ? (char *) 0 : (char const *) 0;
5269
5270     *t++ = 0;
5271     if (s) return 0;
5272   }
5273   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5274     int x[] = {25, 17};
5275     const int *foo = &x[0];
5276     ++foo;
5277   }
5278   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5279     typedef const int *iptr;
5280     iptr p = 0;
5281     ++p;
5282   }
5283   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5284        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5285     struct s { int j; const int *ap[3]; } bx;
5286     struct s *b = &bx; b->j = 5;
5287   }
5288   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5289     const int foo = 10;
5290     if (!foo) return 0;
5291   }
5292   return !cs[0] && !zero.x;
5293 #endif
5294
5295   ;
5296   return 0;
5297 }
5298 _ACEOF
5299 if ac_fn_c_try_compile "$LINENO"; then :
5300   ac_cv_c_const=yes
5301 else
5302   ac_cv_c_const=no
5303 fi
5304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5305 fi
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5307 $as_echo "$ac_cv_c_const" >&6; }
5308 if test $ac_cv_c_const = no; then
5309
5310 $as_echo "#define const /**/" >>confdefs.h
5311
5312 fi
5313
5314
5315 # Checks for library functions.
5316
5317 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
5318 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
5319   gcc_header_sys_mman_h=yes
5320 else
5321   gcc_header_sys_mman_h=no
5322 fi
5323
5324
5325 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5326 if test "x$ac_cv_func_mmap" = xyes; then :
5327   gcc_func_mmap=yes
5328 else
5329   gcc_func_mmap=no
5330 fi
5331
5332 if test "$gcc_header_sys_mman_h" != yes \
5333  || test "$gcc_func_mmap" != yes; then
5334    gcc_cv_func_mmap_file=no
5335    gcc_cv_func_mmap_dev_zero=no
5336    gcc_cv_func_mmap_anon=no
5337 else
5338    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5339 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5340 if ${gcc_cv_func_mmap_file+:} false; then :
5341   $as_echo_n "(cached) " >&6
5342 else
5343   # Add a system to this blacklist if
5344    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5345    # memory area containing the same data that you'd get if you applied
5346    # read() to the same fd.  The only system known to have a problem here
5347    # is VMS, where text files have record structure.
5348    case "$host_os" in
5349      *vms* | ultrix*)
5350         gcc_cv_func_mmap_file=no ;;
5351      *)
5352         gcc_cv_func_mmap_file=yes;;
5353    esac
5354 fi
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5356 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5357    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5358 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5359 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
5360   $as_echo_n "(cached) " >&6
5361 else
5362   # Add a system to this blacklist if it has mmap() but /dev/zero
5363    # does not exist, or if mmapping /dev/zero does not give anonymous
5364    # zeroed pages with both the following properties:
5365    # 1. If you map N consecutive pages in with one call, and then
5366    #    unmap any subset of those pages, the pages that were not
5367    #    explicitly unmapped remain accessible.
5368    # 2. If you map two adjacent blocks of memory and then unmap them
5369    #    both at once, they must both go away.
5370    # Systems known to be in this category are Windows (all variants),
5371    # VMS, and Darwin.
5372    case "$host_os" in
5373      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5374         gcc_cv_func_mmap_dev_zero=no ;;
5375      *)
5376         gcc_cv_func_mmap_dev_zero=yes;;
5377    esac
5378 fi
5379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5380 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5381
5382    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5383    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5384 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5385 if ${gcc_cv_decl_map_anon+:} false; then :
5386   $as_echo_n "(cached) " >&6
5387 else
5388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5389 /* end confdefs.h.  */
5390 #include <sys/types.h>
5391 #include <sys/mman.h>
5392 #include <unistd.h>
5393
5394 #ifndef MAP_ANONYMOUS
5395 #define MAP_ANONYMOUS MAP_ANON
5396 #endif
5397
5398 int
5399 main ()
5400 {
5401 int n = MAP_ANONYMOUS;
5402   ;
5403   return 0;
5404 }
5405 _ACEOF
5406 if ac_fn_c_try_compile "$LINENO"; then :
5407   gcc_cv_decl_map_anon=yes
5408 else
5409   gcc_cv_decl_map_anon=no
5410 fi
5411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5412 fi
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5414 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5415
5416    if test $gcc_cv_decl_map_anon = no; then
5417      gcc_cv_func_mmap_anon=no
5418    else
5419      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5420 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5421 if ${gcc_cv_func_mmap_anon+:} false; then :
5422   $as_echo_n "(cached) " >&6
5423 else
5424   # Add a system to this blacklist if it has mmap() and MAP_ANON or
5425    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5426    # doesn't give anonymous zeroed pages with the same properties listed
5427    # above for use of /dev/zero.
5428    # Systems known to be in this category are Windows, VMS, and SCO Unix.
5429    case "$host_os" in
5430      *vms* | cygwin* | pe | mingw* | sco* | udk* )
5431         gcc_cv_func_mmap_anon=no ;;
5432      *)
5433         gcc_cv_func_mmap_anon=yes;;
5434    esac
5435 fi
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5437 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5438    fi
5439 fi
5440
5441 if test $gcc_cv_func_mmap_file = yes; then
5442
5443 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5444
5445 fi
5446 if test $gcc_cv_func_mmap_dev_zero = yes; then
5447
5448 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5449
5450 fi
5451 if test $gcc_cv_func_mmap_anon = yes; then
5452
5453 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5454
5455 fi
5456
5457
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5459 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5460 # Check whether --enable-maintainer-mode was given.
5461 if test "${enable_maintainer_mode+set}" = set; then :
5462   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5463 else
5464   USE_MAINTAINER_MODE=no
5465 fi
5466
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5468 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5469 if test "$USE_MAINTAINER_MODE" = yes; then
5470   MAINT=
5471 else
5472   MAINT='#'
5473 fi
5474
5475
5476 cat >>confdefs.h <<_ACEOF
5477 #define SED_PROGRAM "${SED}"
5478 _ACEOF
5479
5480
5481 # Determine what GCC version number to use in filesystem paths.
5482
5483   get_gcc_base_ver="cat"
5484
5485 # Check whether --with-gcc-major-version-only was given.
5486 if test "${with_gcc_major_version_only+set}" = set; then :
5487   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
5488         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
5489       fi
5490
5491 fi
5492
5493
5494
5495
5496 ac_config_headers="$ac_config_headers config.h"
5497
5498 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5499
5500 cat >confcache <<\_ACEOF
5501 # This file is a shell script that caches the results of configure
5502 # tests run on this system so they can be shared between configure
5503 # scripts and configure runs, see configure's option --config-cache.
5504 # It is not useful on other systems.  If it contains results you don't
5505 # want to keep, you may remove or edit it.
5506 #
5507 # config.status only pays attention to the cache file if you give it
5508 # the --recheck option to rerun configure.
5509 #
5510 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5511 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5512 # following values.
5513
5514 _ACEOF
5515
5516 # The following way of writing the cache mishandles newlines in values,
5517 # but we know of no workaround that is simple, portable, and efficient.
5518 # So, we kill variables containing newlines.
5519 # Ultrix sh set writes to stderr and can't be redirected directly,
5520 # and sets the high bit in the cache file unless we assign to the vars.
5521 (
5522   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5523     eval ac_val=\$$ac_var
5524     case $ac_val in #(
5525     *${as_nl}*)
5526       case $ac_var in #(
5527       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5528 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5529       esac
5530       case $ac_var in #(
5531       _ | IFS | as_nl) ;; #(
5532       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5533       *) { eval $ac_var=; unset $ac_var;} ;;
5534       esac ;;
5535     esac
5536   done
5537
5538   (set) 2>&1 |
5539     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5540     *${as_nl}ac_space=\ *)
5541       # `set' does not quote correctly, so add quotes: double-quote
5542       # substitution turns \\\\ into \\, and sed turns \\ into \.
5543       sed -n \
5544         "s/'/'\\\\''/g;
5545           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5546       ;; #(
5547     *)
5548       # `set' quotes correctly as required by POSIX, so do not add quotes.
5549       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5550       ;;
5551     esac |
5552     sort
5553 ) |
5554   sed '
5555      /^ac_cv_env_/b end
5556      t clear
5557      :clear
5558      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5559      t end
5560      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5561      :end' >>confcache
5562 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5563   if test -w "$cache_file"; then
5564     if test "x$cache_file" != "x/dev/null"; then
5565       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5566 $as_echo "$as_me: updating cache $cache_file" >&6;}
5567       if test ! -f "$cache_file" || test -h "$cache_file"; then
5568         cat confcache >"$cache_file"
5569       else
5570         case $cache_file in #(
5571         */* | ?:*)
5572           mv -f confcache "$cache_file"$$ &&
5573           mv -f "$cache_file"$$ "$cache_file" ;; #(
5574         *)
5575           mv -f confcache "$cache_file" ;;
5576         esac
5577       fi
5578     fi
5579   else
5580     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5581 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5582   fi
5583 fi
5584 rm -f confcache
5585
5586 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5587 # Let make expand exec_prefix.
5588 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5589
5590 DEFS=-DHAVE_CONFIG_H
5591
5592 ac_libobjs=
5593 ac_ltlibobjs=
5594 U=
5595 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5596   # 1. Remove the extension, and $U if already installed.
5597   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5598   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5599   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5600   #    will be set to the directory where LIBOBJS objects are built.
5601   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5602   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5603 done
5604 LIBOBJS=$ac_libobjs
5605
5606 LTLIBOBJS=$ac_ltlibobjs
5607
5608
5609
5610 : "${CONFIG_STATUS=./config.status}"
5611 ac_write_fail=0
5612 ac_clean_files_save=$ac_clean_files
5613 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5615 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5616 as_write_fail=0
5617 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5618 #! $SHELL
5619 # Generated by $as_me.
5620 # Run this file to recreate the current configuration.
5621 # Compiler output produced by configure, useful for debugging
5622 # configure, is in config.log if it exists.
5623
5624 debug=false
5625 ac_cs_recheck=false
5626 ac_cs_silent=false
5627
5628 SHELL=\${CONFIG_SHELL-$SHELL}
5629 export SHELL
5630 _ASEOF
5631 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5632 ## -------------------- ##
5633 ## M4sh Initialization. ##
5634 ## -------------------- ##
5635
5636 # Be more Bourne compatible
5637 DUALCASE=1; export DUALCASE # for MKS sh
5638 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5639   emulate sh
5640   NULLCMD=:
5641   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5642   # is contrary to our usage.  Disable this feature.
5643   alias -g '${1+"$@"}'='"$@"'
5644   setopt NO_GLOB_SUBST
5645 else
5646   case `(set -o) 2>/dev/null` in #(
5647   *posix*) :
5648     set -o posix ;; #(
5649   *) :
5650      ;;
5651 esac
5652 fi
5653
5654
5655 as_nl='
5656 '
5657 export as_nl
5658 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5659 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5660 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5661 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5662 # Prefer a ksh shell builtin over an external printf program on Solaris,
5663 # but without wasting forks for bash or zsh.
5664 if test -z "$BASH_VERSION$ZSH_VERSION" \
5665     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5666   as_echo='print -r --'
5667   as_echo_n='print -rn --'
5668 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5669   as_echo='printf %s\n'
5670   as_echo_n='printf %s'
5671 else
5672   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5673     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5674     as_echo_n='/usr/ucb/echo -n'
5675   else
5676     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5677     as_echo_n_body='eval
5678       arg=$1;
5679       case $arg in #(
5680       *"$as_nl"*)
5681         expr "X$arg" : "X\\(.*\\)$as_nl";
5682         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5683       esac;
5684       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5685     '
5686     export as_echo_n_body
5687     as_echo_n='sh -c $as_echo_n_body as_echo'
5688   fi
5689   export as_echo_body
5690   as_echo='sh -c $as_echo_body as_echo'
5691 fi
5692
5693 # The user is always right.
5694 if test "${PATH_SEPARATOR+set}" != set; then
5695   PATH_SEPARATOR=:
5696   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5697     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5698       PATH_SEPARATOR=';'
5699   }
5700 fi
5701
5702
5703 # IFS
5704 # We need space, tab and new line, in precisely that order.  Quoting is
5705 # there to prevent editors from complaining about space-tab.
5706 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5707 # splitting by setting IFS to empty value.)
5708 IFS=" ""        $as_nl"
5709
5710 # Find who we are.  Look in the path if we contain no directory separator.
5711 as_myself=
5712 case $0 in #((
5713   *[\\/]* ) as_myself=$0 ;;
5714   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5715 for as_dir in $PATH
5716 do
5717   IFS=$as_save_IFS
5718   test -z "$as_dir" && as_dir=.
5719     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5720   done
5721 IFS=$as_save_IFS
5722
5723      ;;
5724 esac
5725 # We did not find ourselves, most probably we were run as `sh COMMAND'
5726 # in which case we are not to be found in the path.
5727 if test "x$as_myself" = x; then
5728   as_myself=$0
5729 fi
5730 if test ! -f "$as_myself"; then
5731   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5732   exit 1
5733 fi
5734
5735 # Unset variables that we do not need and which cause bugs (e.g. in
5736 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5737 # suppresses any "Segmentation fault" message there.  '((' could
5738 # trigger a bug in pdksh 5.2.14.
5739 for as_var in BASH_ENV ENV MAIL MAILPATH
5740 do eval test x\${$as_var+set} = xset \
5741   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5742 done
5743 PS1='$ '
5744 PS2='> '
5745 PS4='+ '
5746
5747 # NLS nuisances.
5748 LC_ALL=C
5749 export LC_ALL
5750 LANGUAGE=C
5751 export LANGUAGE
5752
5753 # CDPATH.
5754 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5755
5756
5757 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5758 # ----------------------------------------
5759 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5760 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5761 # script with STATUS, using 1 if that was 0.
5762 as_fn_error ()
5763 {
5764   as_status=$1; test $as_status -eq 0 && as_status=1
5765   if test "$4"; then
5766     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5767     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5768   fi
5769   $as_echo "$as_me: error: $2" >&2
5770   as_fn_exit $as_status
5771 } # as_fn_error
5772
5773
5774 # as_fn_set_status STATUS
5775 # -----------------------
5776 # Set $? to STATUS, without forking.
5777 as_fn_set_status ()
5778 {
5779   return $1
5780 } # as_fn_set_status
5781
5782 # as_fn_exit STATUS
5783 # -----------------
5784 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5785 as_fn_exit ()
5786 {
5787   set +e
5788   as_fn_set_status $1
5789   exit $1
5790 } # as_fn_exit
5791
5792 # as_fn_unset VAR
5793 # ---------------
5794 # Portably unset VAR.
5795 as_fn_unset ()
5796 {
5797   { eval $1=; unset $1;}
5798 }
5799 as_unset=as_fn_unset
5800 # as_fn_append VAR VALUE
5801 # ----------------------
5802 # Append the text in VALUE to the end of the definition contained in VAR. Take
5803 # advantage of any shell optimizations that allow amortized linear growth over
5804 # repeated appends, instead of the typical quadratic growth present in naive
5805 # implementations.
5806 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5807   eval 'as_fn_append ()
5808   {
5809     eval $1+=\$2
5810   }'
5811 else
5812   as_fn_append ()
5813   {
5814     eval $1=\$$1\$2
5815   }
5816 fi # as_fn_append
5817
5818 # as_fn_arith ARG...
5819 # ------------------
5820 # Perform arithmetic evaluation on the ARGs, and store the result in the
5821 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5822 # must be portable across $(()) and expr.
5823 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5824   eval 'as_fn_arith ()
5825   {
5826     as_val=$(( $* ))
5827   }'
5828 else
5829   as_fn_arith ()
5830   {
5831     as_val=`expr "$@" || test $? -eq 1`
5832   }
5833 fi # as_fn_arith
5834
5835
5836 if expr a : '\(a\)' >/dev/null 2>&1 &&
5837    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5838   as_expr=expr
5839 else
5840   as_expr=false
5841 fi
5842
5843 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5844   as_basename=basename
5845 else
5846   as_basename=false
5847 fi
5848
5849 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5850   as_dirname=dirname
5851 else
5852   as_dirname=false
5853 fi
5854
5855 as_me=`$as_basename -- "$0" ||
5856 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5857          X"$0" : 'X\(//\)$' \| \
5858          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5859 $as_echo X/"$0" |
5860     sed '/^.*\/\([^/][^/]*\)\/*$/{
5861             s//\1/
5862             q
5863           }
5864           /^X\/\(\/\/\)$/{
5865             s//\1/
5866             q
5867           }
5868           /^X\/\(\/\).*/{
5869             s//\1/
5870             q
5871           }
5872           s/.*/./; q'`
5873
5874 # Avoid depending upon Character Ranges.
5875 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5876 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5877 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5878 as_cr_digits='0123456789'
5879 as_cr_alnum=$as_cr_Letters$as_cr_digits
5880
5881 ECHO_C= ECHO_N= ECHO_T=
5882 case `echo -n x` in #(((((
5883 -n*)
5884   case `echo 'xy\c'` in
5885   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5886   xy)  ECHO_C='\c';;
5887   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5888        ECHO_T=' ';;
5889   esac;;
5890 *)
5891   ECHO_N='-n';;
5892 esac
5893
5894 rm -f conf$$ conf$$.exe conf$$.file
5895 if test -d conf$$.dir; then
5896   rm -f conf$$.dir/conf$$.file
5897 else
5898   rm -f conf$$.dir
5899   mkdir conf$$.dir 2>/dev/null
5900 fi
5901 if (echo >conf$$.file) 2>/dev/null; then
5902   if ln -s conf$$.file conf$$ 2>/dev/null; then
5903     as_ln_s='ln -s'
5904     # ... but there are two gotchas:
5905     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5906     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5907     # In both cases, we have to default to `cp -pR'.
5908     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5909       as_ln_s='cp -pR'
5910   elif ln conf$$.file conf$$ 2>/dev/null; then
5911     as_ln_s=ln
5912   else
5913     as_ln_s='cp -pR'
5914   fi
5915 else
5916   as_ln_s='cp -pR'
5917 fi
5918 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5919 rmdir conf$$.dir 2>/dev/null
5920
5921
5922 # as_fn_mkdir_p
5923 # -------------
5924 # Create "$as_dir" as a directory, including parents if necessary.
5925 as_fn_mkdir_p ()
5926 {
5927
5928   case $as_dir in #(
5929   -*) as_dir=./$as_dir;;
5930   esac
5931   test -d "$as_dir" || eval $as_mkdir_p || {
5932     as_dirs=
5933     while :; do
5934       case $as_dir in #(
5935       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5936       *) as_qdir=$as_dir;;
5937       esac
5938       as_dirs="'$as_qdir' $as_dirs"
5939       as_dir=`$as_dirname -- "$as_dir" ||
5940 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5941          X"$as_dir" : 'X\(//\)[^/]' \| \
5942          X"$as_dir" : 'X\(//\)$' \| \
5943          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5944 $as_echo X"$as_dir" |
5945     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5946             s//\1/
5947             q
5948           }
5949           /^X\(\/\/\)[^/].*/{
5950             s//\1/
5951             q
5952           }
5953           /^X\(\/\/\)$/{
5954             s//\1/
5955             q
5956           }
5957           /^X\(\/\).*/{
5958             s//\1/
5959             q
5960           }
5961           s/.*/./; q'`
5962       test -d "$as_dir" && break
5963     done
5964     test -z "$as_dirs" || eval "mkdir $as_dirs"
5965   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5966
5967
5968 } # as_fn_mkdir_p
5969 if mkdir -p . 2>/dev/null; then
5970   as_mkdir_p='mkdir -p "$as_dir"'
5971 else
5972   test -d ./-p && rmdir ./-p
5973   as_mkdir_p=false
5974 fi
5975
5976
5977 # as_fn_executable_p FILE
5978 # -----------------------
5979 # Test if FILE is an executable regular file.
5980 as_fn_executable_p ()
5981 {
5982   test -f "$1" && test -x "$1"
5983 } # as_fn_executable_p
5984 as_test_x='test -x'
5985 as_executable_p=as_fn_executable_p
5986
5987 # Sed expression to map a string onto a valid CPP name.
5988 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5989
5990 # Sed expression to map a string onto a valid variable name.
5991 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5992
5993
5994 exec 6>&1
5995 ## ----------------------------------- ##
5996 ## Main body of $CONFIG_STATUS script. ##
5997 ## ----------------------------------- ##
5998 _ASEOF
5999 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6000
6001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6002 # Save the log message, to keep $0 and so on meaningful, and to
6003 # report actual input values of CONFIG_FILES etc. instead of their
6004 # values after options handling.
6005 ac_log="
6006 This file was extended by fixincludes $as_me  , which was
6007 generated by GNU Autoconf 2.69.  Invocation command line was
6008
6009   CONFIG_FILES    = $CONFIG_FILES
6010   CONFIG_HEADERS  = $CONFIG_HEADERS
6011   CONFIG_LINKS    = $CONFIG_LINKS
6012   CONFIG_COMMANDS = $CONFIG_COMMANDS
6013   $ $0 $@
6014
6015 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6016 "
6017
6018 _ACEOF
6019
6020 case $ac_config_files in *"
6021 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6022 esac
6023
6024 case $ac_config_headers in *"
6025 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6026 esac
6027
6028
6029 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6030 # Files that config.status was made for.
6031 config_files="$ac_config_files"
6032 config_headers="$ac_config_headers"
6033
6034 _ACEOF
6035
6036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6037 ac_cs_usage="\
6038 \`$as_me' instantiates files and other configuration actions
6039 from templates according to the current configuration.  Unless the files
6040 and actions are specified as TAGs, all are instantiated by default.
6041
6042 Usage: $0 [OPTION]... [TAG]...
6043
6044   -h, --help       print this help, then exit
6045   -V, --version    print version number and configuration settings, then exit
6046       --config     print configuration, then exit
6047   -q, --quiet, --silent
6048                    do not print progress messages
6049   -d, --debug      don't remove temporary files
6050       --recheck    update $as_me by reconfiguring in the same conditions
6051       --file=FILE[:TEMPLATE]
6052                    instantiate the configuration file FILE
6053       --header=FILE[:TEMPLATE]
6054                    instantiate the configuration header FILE
6055
6056 Configuration files:
6057 $config_files
6058
6059 Configuration headers:
6060 $config_headers
6061
6062 Report bugs to the package provider."
6063
6064 _ACEOF
6065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6066 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6067 ac_cs_version="\\
6068 fixincludes config.status
6069 configured by $0, generated by GNU Autoconf 2.69,
6070   with options \\"\$ac_cs_config\\"
6071
6072 Copyright (C) 2012 Free Software Foundation, Inc.
6073 This config.status script is free software; the Free Software Foundation
6074 gives unlimited permission to copy, distribute and modify it."
6075
6076 ac_pwd='$ac_pwd'
6077 srcdir='$srcdir'
6078 test -n "\$AWK" || AWK=awk
6079 _ACEOF
6080
6081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6082 # The default lists apply if the user does not specify any file.
6083 ac_need_defaults=:
6084 while test $# != 0
6085 do
6086   case $1 in
6087   --*=?*)
6088     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6089     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6090     ac_shift=:
6091     ;;
6092   --*=)
6093     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6094     ac_optarg=
6095     ac_shift=:
6096     ;;
6097   *)
6098     ac_option=$1
6099     ac_optarg=$2
6100     ac_shift=shift
6101     ;;
6102   esac
6103
6104   case $ac_option in
6105   # Handling of the options.
6106   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6107     ac_cs_recheck=: ;;
6108   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6109     $as_echo "$ac_cs_version"; exit ;;
6110   --config | --confi | --conf | --con | --co | --c )
6111     $as_echo "$ac_cs_config"; exit ;;
6112   --debug | --debu | --deb | --de | --d | -d )
6113     debug=: ;;
6114   --file | --fil | --fi | --f )
6115     $ac_shift
6116     case $ac_optarg in
6117     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6118     '') as_fn_error $? "missing file argument" ;;
6119     esac
6120     as_fn_append CONFIG_FILES " '$ac_optarg'"
6121     ac_need_defaults=false;;
6122   --header | --heade | --head | --hea )
6123     $ac_shift
6124     case $ac_optarg in
6125     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6126     esac
6127     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6128     ac_need_defaults=false;;
6129   --he | --h)
6130     # Conflict between --help and --header
6131     as_fn_error $? "ambiguous option: \`$1'
6132 Try \`$0 --help' for more information.";;
6133   --help | --hel | -h )
6134     $as_echo "$ac_cs_usage"; exit ;;
6135   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6136   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6137     ac_cs_silent=: ;;
6138
6139   # This is an error.
6140   -*) as_fn_error $? "unrecognized option: \`$1'
6141 Try \`$0 --help' for more information." ;;
6142
6143   *) as_fn_append ac_config_targets " $1"
6144      ac_need_defaults=false ;;
6145
6146   esac
6147   shift
6148 done
6149
6150 ac_configure_extra_args=
6151
6152 if $ac_cs_silent; then
6153   exec 6>/dev/null
6154   ac_configure_extra_args="$ac_configure_extra_args --silent"
6155 fi
6156
6157 _ACEOF
6158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6159 if \$ac_cs_recheck; then
6160   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6161   shift
6162   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6163   CONFIG_SHELL='$SHELL'
6164   export CONFIG_SHELL
6165   exec "\$@"
6166 fi
6167
6168 _ACEOF
6169 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6170 exec 5>>config.log
6171 {
6172   echo
6173   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6174 ## Running $as_me. ##
6175 _ASBOX
6176   $as_echo "$ac_log"
6177 } >&5
6178
6179 _ACEOF
6180 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6181 _ACEOF
6182
6183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6184
6185 # Handling of arguments.
6186 for ac_config_target in $ac_config_targets
6187 do
6188   case $ac_config_target in
6189     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6190     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6191     "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
6192
6193   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6194   esac
6195 done
6196
6197
6198 # If the user did not use the arguments to specify the items to instantiate,
6199 # then the envvar interface is used.  Set only those that are not.
6200 # We use the long form for the default assignment because of an extremely
6201 # bizarre bug on SunOS 4.1.3.
6202 if $ac_need_defaults; then
6203   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6204   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6205 fi
6206
6207 # Have a temporary directory for convenience.  Make it in the build tree
6208 # simply because there is no reason against having it here, and in addition,
6209 # creating and moving files from /tmp can sometimes cause problems.
6210 # Hook for its removal unless debugging.
6211 # Note that there is a small window in which the directory will not be cleaned:
6212 # after its creation but before its name has been assigned to `$tmp'.
6213 $debug ||
6214 {
6215   tmp= ac_tmp=
6216   trap 'exit_status=$?
6217   : "${ac_tmp:=$tmp}"
6218   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6219 ' 0
6220   trap 'as_fn_exit 1' 1 2 13 15
6221 }
6222 # Create a (secure) tmp directory for tmp files.
6223
6224 {
6225   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6226   test -d "$tmp"
6227 }  ||
6228 {
6229   tmp=./conf$$-$RANDOM
6230   (umask 077 && mkdir "$tmp")
6231 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6232 ac_tmp=$tmp
6233
6234 # Set up the scripts for CONFIG_FILES section.
6235 # No need to generate them if there are no CONFIG_FILES.
6236 # This happens for instance with `./config.status config.h'.
6237 if test -n "$CONFIG_FILES"; then
6238
6239
6240 ac_cr=`echo X | tr X '\015'`
6241 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6242 # But we know of no other shell where ac_cr would be empty at this
6243 # point, so we can use a bashism as a fallback.
6244 if test "x$ac_cr" = x; then
6245   eval ac_cr=\$\'\\r\'
6246 fi
6247 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6248 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6249   ac_cs_awk_cr='\\r'
6250 else
6251   ac_cs_awk_cr=$ac_cr
6252 fi
6253
6254 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6255 _ACEOF
6256
6257
6258 {
6259   echo "cat >conf$$subs.awk <<_ACEOF" &&
6260   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6261   echo "_ACEOF"
6262 } >conf$$subs.sh ||
6263   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6264 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6265 ac_delim='%!_!# '
6266 for ac_last_try in false false false false false :; do
6267   . ./conf$$subs.sh ||
6268     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6269
6270   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6271   if test $ac_delim_n = $ac_delim_num; then
6272     break
6273   elif $ac_last_try; then
6274     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6275   else
6276     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6277   fi
6278 done
6279 rm -f conf$$subs.sh
6280
6281 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6282 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6283 _ACEOF
6284 sed -n '
6285 h
6286 s/^/S["/; s/!.*/"]=/
6287 p
6288 g
6289 s/^[^!]*!//
6290 :repl
6291 t repl
6292 s/'"$ac_delim"'$//
6293 t delim
6294 :nl
6295 h
6296 s/\(.\{148\}\)..*/\1/
6297 t more1
6298 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6299 p
6300 n
6301 b repl
6302 :more1
6303 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6304 p
6305 g
6306 s/.\{148\}//
6307 t nl
6308 :delim
6309 h
6310 s/\(.\{148\}\)..*/\1/
6311 t more2
6312 s/["\\]/\\&/g; s/^/"/; s/$/"/
6313 p
6314 b
6315 :more2
6316 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6317 p
6318 g
6319 s/.\{148\}//
6320 t delim
6321 ' <conf$$subs.awk | sed '
6322 /^[^""]/{
6323   N
6324   s/\n//
6325 }
6326 ' >>$CONFIG_STATUS || ac_write_fail=1
6327 rm -f conf$$subs.awk
6328 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6329 _ACAWK
6330 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6331   for (key in S) S_is_set[key] = 1
6332   FS = "\a"
6333
6334 }
6335 {
6336   line = $ 0
6337   nfields = split(line, field, "@")
6338   substed = 0
6339   len = length(field[1])
6340   for (i = 2; i < nfields; i++) {
6341     key = field[i]
6342     keylen = length(key)
6343     if (S_is_set[key]) {
6344       value = S[key]
6345       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6346       len += length(value) + length(field[++i])
6347       substed = 1
6348     } else
6349       len += 1 + keylen
6350   }
6351
6352   print line
6353 }
6354
6355 _ACAWK
6356 _ACEOF
6357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6358 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6359   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6360 else
6361   cat
6362 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6363   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6364 _ACEOF
6365
6366 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6367 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6368 # trailing colons and then remove the whole line if VPATH becomes empty
6369 # (actually we leave an empty line to preserve line numbers).
6370 if test "x$srcdir" = x.; then
6371   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6372 h
6373 s///
6374 s/^/:/
6375 s/[      ]*$/:/
6376 s/:\$(srcdir):/:/g
6377 s/:\${srcdir}:/:/g
6378 s/:@srcdir@:/:/g
6379 s/^:*//
6380 s/:*$//
6381 x
6382 s/\(=[   ]*\).*/\1/
6383 G
6384 s/\n//
6385 s/^[^=]*=[       ]*$//
6386 }'
6387 fi
6388
6389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6390 fi # test -n "$CONFIG_FILES"
6391
6392 # Set up the scripts for CONFIG_HEADERS section.
6393 # No need to generate them if there are no CONFIG_HEADERS.
6394 # This happens for instance with `./config.status Makefile'.
6395 if test -n "$CONFIG_HEADERS"; then
6396 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6397 BEGIN {
6398 _ACEOF
6399
6400 # Transform confdefs.h into an awk script `defines.awk', embedded as
6401 # here-document in config.status, that substitutes the proper values into
6402 # config.h.in to produce config.h.
6403
6404 # Create a delimiter string that does not exist in confdefs.h, to ease
6405 # handling of long lines.
6406 ac_delim='%!_!# '
6407 for ac_last_try in false false :; do
6408   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6409   if test -z "$ac_tt"; then
6410     break
6411   elif $ac_last_try; then
6412     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6413   else
6414     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6415   fi
6416 done
6417
6418 # For the awk script, D is an array of macro values keyed by name,
6419 # likewise P contains macro parameters if any.  Preserve backslash
6420 # newline sequences.
6421
6422 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6423 sed -n '
6424 s/.\{148\}/&'"$ac_delim"'/g
6425 t rset
6426 :rset
6427 s/^[     ]*#[    ]*define[       ][      ]*/ /
6428 t def
6429 d
6430 :def
6431 s/\\$//
6432 t bsnl
6433 s/["\\]/\\&/g
6434 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6435 D["\1"]=" \3"/p
6436 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6437 d
6438 :bsnl
6439 s/["\\]/\\&/g
6440 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6441 D["\1"]=" \3\\\\\\n"\\/p
6442 t cont
6443 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6444 t cont
6445 d
6446 :cont
6447 n
6448 s/.\{148\}/&'"$ac_delim"'/g
6449 t clear
6450 :clear
6451 s/\\$//
6452 t bsnlc
6453 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6454 d
6455 :bsnlc
6456 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6457 b cont
6458 ' <confdefs.h | sed '
6459 s/'"$ac_delim"'/"\\\
6460 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6461
6462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6463   for (key in D) D_is_set[key] = 1
6464   FS = "\a"
6465 }
6466 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6467   line = \$ 0
6468   split(line, arg, " ")
6469   if (arg[1] == "#") {
6470     defundef = arg[2]
6471     mac1 = arg[3]
6472   } else {
6473     defundef = substr(arg[1], 2)
6474     mac1 = arg[2]
6475   }
6476   split(mac1, mac2, "(") #)
6477   macro = mac2[1]
6478   prefix = substr(line, 1, index(line, defundef) - 1)
6479   if (D_is_set[macro]) {
6480     # Preserve the white space surrounding the "#".
6481     print prefix "define", macro P[macro] D[macro]
6482     next
6483   } else {
6484     # Replace #undef with comments.  This is necessary, for example,
6485     # in the case of _POSIX_SOURCE, which is predefined and required
6486     # on some systems where configure will not decide to define it.
6487     if (defundef == "undef") {
6488       print "/*", prefix defundef, macro, "*/"
6489       next
6490     }
6491   }
6492 }
6493 { print }
6494 _ACAWK
6495 _ACEOF
6496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6497   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6498 fi # test -n "$CONFIG_HEADERS"
6499
6500
6501 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6502 shift
6503 for ac_tag
6504 do
6505   case $ac_tag in
6506   :[FHLC]) ac_mode=$ac_tag; continue;;
6507   esac
6508   case $ac_mode$ac_tag in
6509   :[FHL]*:*);;
6510   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6511   :[FH]-) ac_tag=-:-;;
6512   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6513   esac
6514   ac_save_IFS=$IFS
6515   IFS=:
6516   set x $ac_tag
6517   IFS=$ac_save_IFS
6518   shift
6519   ac_file=$1
6520   shift
6521
6522   case $ac_mode in
6523   :L) ac_source=$1;;
6524   :[FH])
6525     ac_file_inputs=
6526     for ac_f
6527     do
6528       case $ac_f in
6529       -) ac_f="$ac_tmp/stdin";;
6530       *) # Look for the file first in the build tree, then in the source tree
6531          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6532          # because $ac_f cannot contain `:'.
6533          test -f "$ac_f" ||
6534            case $ac_f in
6535            [\\/$]*) false;;
6536            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6537            esac ||
6538            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6539       esac
6540       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6541       as_fn_append ac_file_inputs " '$ac_f'"
6542     done
6543
6544     # Let's still pretend it is `configure' which instantiates (i.e., don't
6545     # use $as_me), people would be surprised to read:
6546     #    /* config.h.  Generated by config.status.  */
6547     configure_input='Generated from '`
6548           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6549         `' by configure.'
6550     if test x"$ac_file" != x-; then
6551       configure_input="$ac_file.  $configure_input"
6552       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6553 $as_echo "$as_me: creating $ac_file" >&6;}
6554     fi
6555     # Neutralize special characters interpreted by sed in replacement strings.
6556     case $configure_input in #(
6557     *\&* | *\|* | *\\* )
6558        ac_sed_conf_input=`$as_echo "$configure_input" |
6559        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6560     *) ac_sed_conf_input=$configure_input;;
6561     esac
6562
6563     case $ac_tag in
6564     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6565       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6566     esac
6567     ;;
6568   esac
6569
6570   ac_dir=`$as_dirname -- "$ac_file" ||
6571 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6572          X"$ac_file" : 'X\(//\)[^/]' \| \
6573          X"$ac_file" : 'X\(//\)$' \| \
6574          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6575 $as_echo X"$ac_file" |
6576     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6577             s//\1/
6578             q
6579           }
6580           /^X\(\/\/\)[^/].*/{
6581             s//\1/
6582             q
6583           }
6584           /^X\(\/\/\)$/{
6585             s//\1/
6586             q
6587           }
6588           /^X\(\/\).*/{
6589             s//\1/
6590             q
6591           }
6592           s/.*/./; q'`
6593   as_dir="$ac_dir"; as_fn_mkdir_p
6594   ac_builddir=.
6595
6596 case "$ac_dir" in
6597 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6598 *)
6599   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6600   # A ".." for each directory in $ac_dir_suffix.
6601   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6602   case $ac_top_builddir_sub in
6603   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6604   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6605   esac ;;
6606 esac
6607 ac_abs_top_builddir=$ac_pwd
6608 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6609 # for backward compatibility:
6610 ac_top_builddir=$ac_top_build_prefix
6611
6612 case $srcdir in
6613   .)  # We are building in place.
6614     ac_srcdir=.
6615     ac_top_srcdir=$ac_top_builddir_sub
6616     ac_abs_top_srcdir=$ac_pwd ;;
6617   [\\/]* | ?:[\\/]* )  # Absolute name.
6618     ac_srcdir=$srcdir$ac_dir_suffix;
6619     ac_top_srcdir=$srcdir
6620     ac_abs_top_srcdir=$srcdir ;;
6621   *) # Relative name.
6622     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6623     ac_top_srcdir=$ac_top_build_prefix$srcdir
6624     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6625 esac
6626 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6627
6628
6629   case $ac_mode in
6630   :F)
6631   #
6632   # CONFIG_FILE
6633   #
6634
6635 _ACEOF
6636
6637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6638 # If the template does not know about datarootdir, expand it.
6639 # FIXME: This hack should be removed a few years after 2.60.
6640 ac_datarootdir_hack=; ac_datarootdir_seen=
6641 ac_sed_dataroot='
6642 /datarootdir/ {
6643   p
6644   q
6645 }
6646 /@datadir@/p
6647 /@docdir@/p
6648 /@infodir@/p
6649 /@localedir@/p
6650 /@mandir@/p'
6651 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6652 *datarootdir*) ac_datarootdir_seen=yes;;
6653 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6654   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6655 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6656 _ACEOF
6657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6658   ac_datarootdir_hack='
6659   s&@datadir@&$datadir&g
6660   s&@docdir@&$docdir&g
6661   s&@infodir@&$infodir&g
6662   s&@localedir@&$localedir&g
6663   s&@mandir@&$mandir&g
6664   s&\\\${datarootdir}&$datarootdir&g' ;;
6665 esac
6666 _ACEOF
6667
6668 # Neutralize VPATH when `$srcdir' = `.'.
6669 # Shell code in configure.ac might set extrasub.
6670 # FIXME: do we really want to maintain this feature?
6671 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6672 ac_sed_extra="$ac_vpsub
6673 $extrasub
6674 _ACEOF
6675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6676 :t
6677 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6678 s|@configure_input@|$ac_sed_conf_input|;t t
6679 s&@top_builddir@&$ac_top_builddir_sub&;t t
6680 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6681 s&@srcdir@&$ac_srcdir&;t t
6682 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6683 s&@top_srcdir@&$ac_top_srcdir&;t t
6684 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6685 s&@builddir@&$ac_builddir&;t t
6686 s&@abs_builddir@&$ac_abs_builddir&;t t
6687 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6688 $ac_datarootdir_hack
6689 "
6690 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6691   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6692
6693 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6694   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6695   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6696       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6697   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6698 which seems to be undefined.  Please make sure it is defined" >&5
6699 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6700 which seems to be undefined.  Please make sure it is defined" >&2;}
6701
6702   rm -f "$ac_tmp/stdin"
6703   case $ac_file in
6704   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6705   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6706   esac \
6707   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6708  ;;
6709   :H)
6710   #
6711   # CONFIG_HEADER
6712   #
6713   if test x"$ac_file" != x-; then
6714     {
6715       $as_echo "/* $configure_input  */" \
6716       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6717     } >"$ac_tmp/config.h" \
6718       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6719     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6720       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6721 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6722     else
6723       rm -f "$ac_file"
6724       mv "$ac_tmp/config.h" "$ac_file" \
6725         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6726     fi
6727   else
6728     $as_echo "/* $configure_input  */" \
6729       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6730       || as_fn_error $? "could not create -" "$LINENO" 5
6731   fi
6732  ;;
6733
6734
6735   esac
6736
6737
6738   case $ac_file$ac_mode in
6739     "config.h":H) echo timestamp > stamp-h ;;
6740
6741   esac
6742 done # for ac_tag
6743
6744
6745 as_fn_exit 0
6746 _ACEOF
6747 ac_clean_files=$ac_clean_files_save
6748
6749 test $ac_write_fail = 0 ||
6750   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6751
6752
6753 # configure is writing to config.log, and then calls config.status.
6754 # config.status does its own redirection, appending to config.log.
6755 # Unfortunately, on DOS this fails, as config.log is still kept open
6756 # by configure, so config.status won't be able to write to it; its
6757 # output is simply discarded.  So we exec the FD to /dev/null,
6758 # effectively closing config.log, so it can be properly (re)opened and
6759 # appended to by config.status.  When coming back to configure, we
6760 # need to make the FD available again.
6761 if test "$no_create" != yes; then
6762   ac_cs_success=:
6763   ac_config_status_args=
6764   test "$silent" = yes &&
6765     ac_config_status_args="$ac_config_status_args --quiet"
6766   exec 5>/dev/null
6767   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6768   exec 5>>config.log
6769   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6770   # would make configure fail if this is the last instruction.
6771   $ac_cs_success || as_fn_exit 1
6772 fi
6773 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6774   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6775 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6776 fi
6777