libcpp/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for cpplib  .
   4 #
   5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 270 $0: gcc-bugs@gcc.gnu.org about your system, including any
 271 $0: error possibly output before this message. Then install
 272 $0: a modern shell, or manually run the script under such a
 273 $0: shell if you do have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297 # as_fn_set_status STATUS
 298 # -----------------------
 299 # Set $? to STATUS, without forking.
 300 as_fn_set_status ()
 301 {
 302   return $1
 303 } # as_fn_set_status
 304
 305 # as_fn_exit STATUS
 306 # -----------------
 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 308 as_fn_exit ()
 309 {
 310   set +e
 311   as_fn_set_status $1
 312   exit $1
 313 } # as_fn_exit
 314
 315 # as_fn_mkdir_p
 316 # -------------
 317 # Create "$as_dir" as a directory, including parents if necessary.
 318 as_fn_mkdir_p ()
 319 {
 320
 321   case $as_dir in #(
 322   -*) as_dir=./$as_dir;;
 323   esac
 324   test -d "$as_dir" || eval $as_mkdir_p || {
 325     as_dirs=
 326     while :; do
 327       case $as_dir in #(
 328       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 329       *) as_qdir=$as_dir;;
 330       esac
 331       as_dirs="'$as_qdir' $as_dirs"
 332       as_dir=`$as_dirname -- "$as_dir" ||
 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 334          X"$as_dir" : 'X\(//\)[^/]' \| \
 335          X"$as_dir" : 'X\(//\)$' \| \
 336          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 337 $as_echo X"$as_dir" |
 338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)[^/].*/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\/\)$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\).*/{
 351             s//\1/
 352             q
 353           }
 354           s/.*/./; q'`
 355       test -d "$as_dir" && break
 356     done
 357     test -z "$as_dirs" || eval "mkdir $as_dirs"
 358   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 359
 360
 361 } # as_fn_mkdir_p
 362
 363 # as_fn_executable_p FILE
 364 # -----------------------
 365 # Test if FILE is an executable regular file.
 366 as_fn_executable_p ()
 367 {
 368   test -f "$1" && test -x "$1"
 369 } # as_fn_executable_p
 370 # as_fn_append VAR VALUE
 371 # ----------------------
 372 # Append the text in VALUE to the end of the definition contained in VAR. Take
 373 # advantage of any shell optimizations that allow amortized linear growth over
 374 # repeated appends, instead of the typical quadratic growth present in naive
 375 # implementations.
 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 377   eval 'as_fn_append ()
 378   {
 379     eval $1+=\$2
 380   }'
 381 else
 382   as_fn_append ()
 383   {
 384     eval $1=\$$1\$2
 385   }
 386 fi # as_fn_append
 387
 388 # as_fn_arith ARG...
 389 # ------------------
 390 # Perform arithmetic evaluation on the ARGs, and store the result in the
 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 392 # must be portable across $(()) and expr.
 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 394   eval 'as_fn_arith ()
 395   {
 396     as_val=$(( $* ))
 397   }'
 398 else
 399   as_fn_arith ()
 400   {
 401     as_val=`expr "$@" || test $? -eq 1`
 402   }
 403 fi # as_fn_arith
 404
 405
 406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 407 # ----------------------------------------
 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 410 # script with STATUS, using 1 if that was 0.
 411 as_fn_error ()
 412 {
 413   as_status=$1; test $as_status -eq 0 && as_status=1
 414   if test "$4"; then
 415     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 416     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 417   fi
 418   $as_echo "$as_me: error: $2" >&2
 419   as_fn_exit $as_status
 420 } # as_fn_error
 421
 422 if expr a : '\(a\)' >/dev/null 2>&1 &&
 423    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 424   as_expr=expr
 425 else
 426   as_expr=false
 427 fi
 428
 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 430   as_basename=basename
 431 else
 432   as_basename=false
 433 fi
 434
 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 436   as_dirname=dirname
 437 else
 438   as_dirname=false
 439 fi
 440
 441 as_me=`$as_basename -- "$0" ||
 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 443          X"$0" : 'X\(//\)$' \| \
 444          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 445 $as_echo X/"$0" |
 446     sed '/^.*\/\([^/][^/]*\)\/*$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\/\)$/{
 451             s//\1/
 452             q
 453           }
 454           /^X\/\(\/\).*/{
 455             s//\1/
 456             q
 457           }
 458           s/.*/./; q'`
 459
 460 # Avoid depending upon Character Ranges.
 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 464 as_cr_digits='0123456789'
 465 as_cr_alnum=$as_cr_Letters$as_cr_digits
 466
 467
 468   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 469   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 470   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 471   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 472   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 473   sed -n '
 474     p
 475     /[$]LINENO/=
 476   ' <$as_myself |
 477     sed '
 478       s/[$]LINENO.*/&-/
 479       t lineno
 480       b
 481       :lineno
 482       N
 483       :loop
 484       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 485       t loop
 486       s/-\n.*//
 487     ' >$as_me.lineno &&
 488   chmod +x "$as_me.lineno" ||
 489     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 490
 491   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 492   # already done that, so ensure we don't try to do so again and fall
 493   # in an infinite loop.  This has already happened in practice.
 494   _as_can_reexec=no; export _as_can_reexec
 495   # Don't try to exec as it changes $[0], causing all sort of problems
 496   # (the dirname of $[0] is not the place where we might find the
 497   # original and so on.  Autoconf is especially sensitive to this).
 498   . "./$as_me.lineno"
 499   # Exit status is that of the last command.
 500   exit
 501 }
 502
 503 ECHO_C= ECHO_N= ECHO_T=
 504 case `echo -n x` in #(((((
 505 -n*)
 506   case `echo 'xy\c'` in
 507   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 508   xy)  ECHO_C='\c';;
 509   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 510        ECHO_T=' ';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515
 516 rm -f conf$$ conf$$.exe conf$$.file
 517 if test -d conf$$.dir; then
 518   rm -f conf$$.dir/conf$$.file
 519 else
 520   rm -f conf$$.dir
 521   mkdir conf$$.dir 2>/dev/null
 522 fi
 523 if (echo >conf$$.file) 2>/dev/null; then
 524   if ln -s conf$$.file conf$$ 2>/dev/null; then
 525     as_ln_s='ln -s'
 526     # ... but there are two gotchas:
 527     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 528     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 529     # In both cases, we have to default to `cp -pR'.
 530     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 531       as_ln_s='cp -pR'
 532   elif ln conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s=ln
 534   else
 535     as_ln_s='cp -pR'
 536   fi
 537 else
 538   as_ln_s='cp -pR'
 539 fi
 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 541 rmdir conf$$.dir 2>/dev/null
 542
 543 if mkdir -p . 2>/dev/null; then
 544   as_mkdir_p='mkdir -p "$as_dir"'
 545 else
 546   test -d ./-p && rmdir ./-p
 547   as_mkdir_p=false
 548 fi
 549
 550 as_test_x='test -x'
 551 as_executable_p=as_fn_executable_p
 552
 553 # Sed expression to map a string onto a valid CPP name.
 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 555
 556 # Sed expression to map a string onto a valid variable name.
 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 558
 559
 560 test -n "$DJDIR" || exec 7<&0 </dev/null
 561 exec 6>&1
 562
 563 # Name of the host.
 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 565 # so uname gets run too.
 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 567
 568 #
 569 # Initializations.
 570 #
 571 ac_default_prefix=/usr/local
 572 ac_clean_files=
 573 ac_config_libobj_dir=.
 574 LIBOBJS=
 575 cross_compiling=no
 576 subdirs=
 577 MFLAGS=
 578 MAKEFLAGS=
 579
 580 # Identity of this package.
 581 PACKAGE_NAME='cpplib'
 582 PACKAGE_TARNAME='cpplib'
 583 PACKAGE_VERSION=' '
 584 PACKAGE_STRING='cpplib  '
 585 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 586 PACKAGE_URL=''
 587
 588 ac_unique_file="ucnid.h"
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 gt_needs=
 626 ac_subst_vars='LTLIBOBJS
 627 CET_HOST_FLAGS
 628 PICFLAG
 629 enable_host_pie
 630 enable_host_shared
 631 MAINT
 632 USED_CATALOGS
 633 PACKAGE
 634 CATOBJEXT
 635 GENCAT
 636 INSTOBJEXT
 637 DATADIRNAME
 638 CATALOGS
 639 INCINTL
 640 LIBINTL_DEP
 641 POSUB
 642 LTLIBINTL
 643 LIBINTL
 644 INTLLIBS
 645 LTLIBICONV
 646 LIBICONV
 647 INTL_MACOSX_LIBS
 648 MSGMERGE
 649 XGETTEXT
 650 GMSGFMT
 651 MSGFMT
 652 USE_NLS
 653 MKINSTALLDIRS
 654 ALLOCA
 655 LIBOBJS
 656 CXXDEPMODE
 657 DEPDIR
 658 am__leading_dot
 659 WERROR
 660 noexception_flags
 661 WARN_PEDANTIC
 662 c_warn
 663 warn
 664 ETAGS
 665 AUTOHEADER
 666 AUTOCONF
 667 ACLOCAL
 668 EGREP
 669 GREP
 670 CPP
 671 AR
 672 RANLIB
 673 ac_ct_CXX
 674 CXXFLAGS
 675 CXX
 676 OBJEXT
 677 EXEEXT
 678 ac_ct_CC
 679 CPPFLAGS
 680 LDFLAGS
 681 CFLAGS
 682 CC
 683 INSTALL_DATA
 684 INSTALL_SCRIPT
 685 INSTALL_PROGRAM
 686 SET_MAKE
 687 target_os
 688 target_vendor
 689 target_cpu
 690 target
 691 host_os
 692 host_vendor
 693 host_cpu
 694 host
 695 build_os
 696 build_vendor
 697 build_cpu
 698 build
 699 target_alias
 700 host_alias
 701 build_alias
 702 LIBS
 703 ECHO_T
 704 ECHO_N
 705 ECHO_C
 706 DEFS
 707 mandir
 708 localedir
 709 libdir
 710 psdir
 711 pdfdir
 712 dvidir
 713 htmldir
 714 infodir
 715 docdir
 716 oldincludedir
 717 includedir
 718 localstatedir
 719 sharedstatedir
 720 sysconfdir
 721 datadir
 722 datarootdir
 723 libexecdir
 724 sbindir
 725 bindir
 726 program_transform_name
 727 prefix
 728 exec_prefix
 729 PACKAGE_URL
 730 PACKAGE_BUGREPORT
 731 PACKAGE_STRING
 732 PACKAGE_VERSION
 733 PACKAGE_TARNAME
 734 PACKAGE_NAME
 735 PATH_SEPARATOR
 736 SHELL'
 737 ac_subst_files=''
 738 ac_user_opts='
 739 enable_option_checking
 740 enable_largefile
 741 enable_werror_always
 742 enable_nls
 743 with_gnu_ld
 744 enable_rpath
 745 with_libiconv_prefix
 746 with_libiconv_type
 747 with_libintl_prefix
 748 with_libintl_type
 749 enable_maintainer_mode
 750 enable_checking
 751 enable_canonical_system_headers
 752 enable_host_shared
 753 enable_host_pie
 754 enable_cet
 755 enable_valgrind_annotations
 756 '
 757       ac_precious_vars='build_alias
 758 host_alias
 759 target_alias
 760 CC
 761 CFLAGS
 762 LDFLAGS
 763 LIBS
 764 CPPFLAGS
 765 CXX
 766 CXXFLAGS
 767 CCC
 768 CPP'
 769
 770
 771 # Initialize some variables set by options.
 772 ac_init_help=
 773 ac_init_version=false
 774 ac_unrecognized_opts=
 775 ac_unrecognized_sep=
 776 # The variables have the same names as the options, with
 777 # dashes changed to underlines.
 778 cache_file=/dev/null
 779 exec_prefix=NONE
 780 no_create=
 781 no_recursion=
 782 prefix=NONE
 783 program_prefix=NONE
 784 program_suffix=NONE
 785 program_transform_name=s,x,x,
 786 silent=
 787 site=
 788 srcdir=
 789 verbose=
 790 x_includes=NONE
 791 x_libraries=NONE
 792
 793 # Installation directory options.
 794 # These are left unexpanded so users can "make install exec_prefix=/foo"
 795 # and all the variables that are supposed to be based on exec_prefix
 796 # by default will actually change.
 797 # Use braces instead of parens because sh, perl, etc. also accept them.
 798 # (The list follows the same order as the GNU Coding Standards.)
 799 bindir='${exec_prefix}/bin'
 800 sbindir='${exec_prefix}/sbin'
 801 libexecdir='${exec_prefix}/libexec'
 802 datarootdir='${prefix}/share'
 803 datadir='${datarootdir}'
 804 sysconfdir='${prefix}/etc'
 805 sharedstatedir='${prefix}/com'
 806 localstatedir='${prefix}/var'
 807 includedir='${prefix}/include'
 808 oldincludedir='/usr/include'
 809 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 810 infodir='${datarootdir}/info'
 811 htmldir='${docdir}'
 812 dvidir='${docdir}'
 813 pdfdir='${docdir}'
 814 psdir='${docdir}'
 815 libdir='${exec_prefix}/lib'
 816 localedir='${datarootdir}/locale'
 817 mandir='${datarootdir}/man'
 818
 819 ac_prev=
 820 ac_dashdash=
 821 for ac_option
 822 do
 823   # If the previous option needs an argument, assign it.
 824   if test -n "$ac_prev"; then
 825     eval $ac_prev=\$ac_option
 826     ac_prev=
 827     continue
 828   fi
 829
 830   case $ac_option in
 831   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 832   *=)   ac_optarg= ;;
 833   *)    ac_optarg=yes ;;
 834   esac
 835
 836   # Accept the important Cygnus configure options, so we can diagnose typos.
 837
 838   case $ac_dashdash$ac_option in
 839   --)
 840     ac_dashdash=yes ;;
 841
 842   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 843     ac_prev=bindir ;;
 844   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 845     bindir=$ac_optarg ;;
 846
 847   -build | --build | --buil | --bui | --bu)
 848     ac_prev=build_alias ;;
 849   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 850     build_alias=$ac_optarg ;;
 851
 852   -cache-file | --cache-file | --cache-fil | --cache-fi \
 853   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 854     ac_prev=cache_file ;;
 855   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 856   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 857     cache_file=$ac_optarg ;;
 858
 859   --config-cache | -C)
 860     cache_file=config.cache ;;
 861
 862   -datadir | --datadir | --datadi | --datad)
 863     ac_prev=datadir ;;
 864   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 865     datadir=$ac_optarg ;;
 866
 867   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 868   | --dataroo | --dataro | --datar)
 869     ac_prev=datarootdir ;;
 870   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 871   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 872     datarootdir=$ac_optarg ;;
 873
 874   -disable-* | --disable-*)
 875     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 876     # Reject names that are not valid shell variable names.
 877     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 878       as_fn_error $? "invalid feature name: $ac_useropt"
 879     ac_useropt_orig=$ac_useropt
 880     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 881     case $ac_user_opts in
 882       *"
 883 "enable_$ac_useropt"
 884 "*) ;;
 885       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 886          ac_unrecognized_sep=', ';;
 887     esac
 888     eval enable_$ac_useropt=no ;;
 889
 890   -docdir | --docdir | --docdi | --doc | --do)
 891     ac_prev=docdir ;;
 892   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 893     docdir=$ac_optarg ;;
 894
 895   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 896     ac_prev=dvidir ;;
 897   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 898     dvidir=$ac_optarg ;;
 899
 900   -enable-* | --enable-*)
 901     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 902     # Reject names that are not valid shell variable names.
 903     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 904       as_fn_error $? "invalid feature name: $ac_useropt"
 905     ac_useropt_orig=$ac_useropt
 906     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 907     case $ac_user_opts in
 908       *"
 909 "enable_$ac_useropt"
 910 "*) ;;
 911       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 912          ac_unrecognized_sep=', ';;
 913     esac
 914     eval enable_$ac_useropt=\$ac_optarg ;;
 915
 916   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 917   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 918   | --exec | --exe | --ex)
 919     ac_prev=exec_prefix ;;
 920   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 921   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 922   | --exec=* | --exe=* | --ex=*)
 923     exec_prefix=$ac_optarg ;;
 924
 925   -gas | --gas | --ga | --g)
 926     # Obsolete; use --with-gas.
 927     with_gas=yes ;;
 928
 929   -help | --help | --hel | --he | -h)
 930     ac_init_help=long ;;
 931   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 932     ac_init_help=recursive ;;
 933   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 934     ac_init_help=short ;;
 935
 936   -host | --host | --hos | --ho)
 937     ac_prev=host_alias ;;
 938   -host=* | --host=* | --hos=* | --ho=*)
 939     host_alias=$ac_optarg ;;
 940
 941   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 942     ac_prev=htmldir ;;
 943   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 944   | --ht=*)
 945     htmldir=$ac_optarg ;;
 946
 947   -includedir | --includedir | --includedi | --included | --include \
 948   | --includ | --inclu | --incl | --inc)
 949     ac_prev=includedir ;;
 950   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 951   | --includ=* | --inclu=* | --incl=* | --inc=*)
 952     includedir=$ac_optarg ;;
 953
 954   -infodir | --infodir | --infodi | --infod | --info | --inf)
 955     ac_prev=infodir ;;
 956   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 957     infodir=$ac_optarg ;;
 958
 959   -libdir | --libdir | --libdi | --libd)
 960     ac_prev=libdir ;;
 961   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 962     libdir=$ac_optarg ;;
 963
 964   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 965   | --libexe | --libex | --libe)
 966     ac_prev=libexecdir ;;
 967   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 968   | --libexe=* | --libex=* | --libe=*)
 969     libexecdir=$ac_optarg ;;
 970
 971   -localedir | --localedir | --localedi | --localed | --locale)
 972     ac_prev=localedir ;;
 973   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 974     localedir=$ac_optarg ;;
 975
 976   -localstatedir | --localstatedir | --localstatedi | --localstated \
 977   | --localstate | --localstat | --localsta | --localst | --locals)
 978     ac_prev=localstatedir ;;
 979   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 980   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 981     localstatedir=$ac_optarg ;;
 982
 983   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 984     ac_prev=mandir ;;
 985   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 986     mandir=$ac_optarg ;;
 987
 988   -nfp | --nfp | --nf)
 989     # Obsolete; use --without-fp.
 990     with_fp=no ;;
 991
 992   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 993   | --no-cr | --no-c | -n)
 994     no_create=yes ;;
 995
 996   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 997   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 998     no_recursion=yes ;;
 999
1000   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1001   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1002   | --oldin | --oldi | --old | --ol | --o)
1003     ac_prev=oldincludedir ;;
1004   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1005   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1006   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1007     oldincludedir=$ac_optarg ;;
1008
1009   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1010     ac_prev=prefix ;;
1011   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1012     prefix=$ac_optarg ;;
1013
1014   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1015   | --program-pre | --program-pr | --program-p)
1016     ac_prev=program_prefix ;;
1017   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1018   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1019     program_prefix=$ac_optarg ;;
1020
1021   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1022   | --program-suf | --program-su | --program-s)
1023     ac_prev=program_suffix ;;
1024   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1025   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1026     program_suffix=$ac_optarg ;;
1027
1028   -program-transform-name | --program-transform-name \
1029   | --program-transform-nam | --program-transform-na \
1030   | --program-transform-n | --program-transform- \
1031   | --program-transform | --program-transfor \
1032   | --program-transfo | --program-transf \
1033   | --program-trans | --program-tran \
1034   | --progr-tra | --program-tr | --program-t)
1035     ac_prev=program_transform_name ;;
1036   -program-transform-name=* | --program-transform-name=* \
1037   | --program-transform-nam=* | --program-transform-na=* \
1038   | --program-transform-n=* | --program-transform-=* \
1039   | --program-transform=* | --program-transfor=* \
1040   | --program-transfo=* | --program-transf=* \
1041   | --program-trans=* | --program-tran=* \
1042   | --progr-tra=* | --program-tr=* | --program-t=*)
1043     program_transform_name=$ac_optarg ;;
1044
1045   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1046     ac_prev=pdfdir ;;
1047   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1048     pdfdir=$ac_optarg ;;
1049
1050   -psdir | --psdir | --psdi | --psd | --ps)
1051     ac_prev=psdir ;;
1052   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1053     psdir=$ac_optarg ;;
1054
1055   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1056   | -silent | --silent | --silen | --sile | --sil)
1057     silent=yes ;;
1058
1059   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1060     ac_prev=sbindir ;;
1061   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1062   | --sbi=* | --sb=*)
1063     sbindir=$ac_optarg ;;
1064
1065   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1066   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1067   | --sharedst | --shareds | --shared | --share | --shar \
1068   | --sha | --sh)
1069     ac_prev=sharedstatedir ;;
1070   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1071   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1072   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1073   | --sha=* | --sh=*)
1074     sharedstatedir=$ac_optarg ;;
1075
1076   -site | --site | --sit)
1077     ac_prev=site ;;
1078   -site=* | --site=* | --sit=*)
1079     site=$ac_optarg ;;
1080
1081   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1082     ac_prev=srcdir ;;
1083   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1084     srcdir=$ac_optarg ;;
1085
1086   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1087   | --syscon | --sysco | --sysc | --sys | --sy)
1088     ac_prev=sysconfdir ;;
1089   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1090   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1091     sysconfdir=$ac_optarg ;;
1092
1093   -target | --target | --targe | --targ | --tar | --ta | --t)
1094     ac_prev=target_alias ;;
1095   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1096     target_alias=$ac_optarg ;;
1097
1098   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1099     verbose=yes ;;
1100
1101   -version | --version | --versio | --versi | --vers | -V)
1102     ac_init_version=: ;;
1103
1104   -with-* | --with-*)
1105     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1106     # Reject names that are not valid shell variable names.
1107     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1108       as_fn_error $? "invalid package name: $ac_useropt"
1109     ac_useropt_orig=$ac_useropt
1110     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1111     case $ac_user_opts in
1112       *"
1113 "with_$ac_useropt"
1114 "*) ;;
1115       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1116          ac_unrecognized_sep=', ';;
1117     esac
1118     eval with_$ac_useropt=\$ac_optarg ;;
1119
1120   -without-* | --without-*)
1121     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1122     # Reject names that are not valid shell variable names.
1123     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1124       as_fn_error $? "invalid package name: $ac_useropt"
1125     ac_useropt_orig=$ac_useropt
1126     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1127     case $ac_user_opts in
1128       *"
1129 "with_$ac_useropt"
1130 "*) ;;
1131       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1132          ac_unrecognized_sep=', ';;
1133     esac
1134     eval with_$ac_useropt=no ;;
1135
1136   --x)
1137     # Obsolete; use --with-x.
1138     with_x=yes ;;
1139
1140   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1141   | --x-incl | --x-inc | --x-in | --x-i)
1142     ac_prev=x_includes ;;
1143   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1144   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1145     x_includes=$ac_optarg ;;
1146
1147   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1148   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1149     ac_prev=x_libraries ;;
1150   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1151   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1152     x_libraries=$ac_optarg ;;
1153
1154   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1155 Try \`$0 --help' for more information"
1156     ;;
1157
1158   *=*)
1159     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1160     # Reject names that are not valid shell variable names.
1161     case $ac_envvar in #(
1162       '' | [0-9]* | *[!_$as_cr_alnum]* )
1163       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1164     esac
1165     eval $ac_envvar=\$ac_optarg
1166     export $ac_envvar ;;
1167
1168   *)
1169     # FIXME: should be removed in autoconf 3.0.
1170     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1171     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1172       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1173     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1174     ;;
1175
1176   esac
1177 done
1178
1179 if test -n "$ac_prev"; then
1180   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1181   as_fn_error $? "missing argument to $ac_option"
1182 fi
1183
1184 if test -n "$ac_unrecognized_opts"; then
1185   case $enable_option_checking in
1186     no) ;;
1187     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1188     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1189   esac
1190 fi
1191
1192 # Check all directory arguments for consistency.
1193 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1194                 datadir sysconfdir sharedstatedir localstatedir includedir \
1195                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1196                 libdir localedir mandir
1197 do
1198   eval ac_val=\$$ac_var
1199   # Remove trailing slashes.
1200   case $ac_val in
1201     */ )
1202       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1203       eval $ac_var=\$ac_val;;
1204   esac
1205   # Be sure to have absolute directory names.
1206   case $ac_val in
1207     [\\/$]* | ?:[\\/]* )  continue;;
1208     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1209   esac
1210   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1211 done
1212
1213 # There might be people who depend on the old broken behavior: `$host'
1214 # used to hold the argument of --host etc.
1215 # FIXME: To remove some day.
1216 build=$build_alias
1217 host=$host_alias
1218 target=$target_alias
1219
1220 # FIXME: To remove some day.
1221 if test "x$host_alias" != x; then
1222   if test "x$build_alias" = x; then
1223     cross_compiling=maybe
1224   elif test "x$build_alias" != "x$host_alias"; then
1225     cross_compiling=yes
1226   fi
1227 fi
1228
1229 ac_tool_prefix=
1230 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1231
1232 test "$silent" = yes && exec 6>/dev/null
1233
1234
1235 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1236 ac_ls_di=`ls -di .` &&
1237 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1238   as_fn_error $? "working directory cannot be determined"
1239 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1240   as_fn_error $? "pwd does not report name of working directory"
1241
1242
1243 # Find the source files, if location was not specified.
1244 if test -z "$srcdir"; then
1245   ac_srcdir_defaulted=yes
1246   # Try the directory containing this script, then the parent directory.
1247   ac_confdir=`$as_dirname -- "$as_myself" ||
1248 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1249          X"$as_myself" : 'X\(//\)[^/]' \| \
1250          X"$as_myself" : 'X\(//\)$' \| \
1251          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1252 $as_echo X"$as_myself" |
1253     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1254             s//\1/
1255             q
1256           }
1257           /^X\(\/\/\)[^/].*/{
1258             s//\1/
1259             q
1260           }
1261           /^X\(\/\/\)$/{
1262             s//\1/
1263             q
1264           }
1265           /^X\(\/\).*/{
1266             s//\1/
1267             q
1268           }
1269           s/.*/./; q'`
1270   srcdir=$ac_confdir
1271   if test ! -r "$srcdir/$ac_unique_file"; then
1272     srcdir=..
1273   fi
1274 else
1275   ac_srcdir_defaulted=no
1276 fi
1277 if test ! -r "$srcdir/$ac_unique_file"; then
1278   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1279   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1280 fi
1281 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1282 ac_abs_confdir=`(
1283         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1284         pwd)`
1285 # When building in place, set srcdir=.
1286 if test "$ac_abs_confdir" = "$ac_pwd"; then
1287   srcdir=.
1288 fi
1289 # Remove unnecessary trailing slashes from srcdir.
1290 # Double slashes in file names in object file debugging info
1291 # mess up M-x gdb in Emacs.
1292 case $srcdir in
1293 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1294 esac
1295 for ac_var in $ac_precious_vars; do
1296   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1297   eval ac_env_${ac_var}_value=\$${ac_var}
1298   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1299   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1300 done
1301
1302 #
1303 # Report the --help message.
1304 #
1305 if test "$ac_init_help" = "long"; then
1306   # Omit some internal or obsolete options to make the list less imposing.
1307   # This message is too long to be a string in the A/UX 3.1 sh.
1308   cat <<_ACEOF
1309 \`configure' configures cpplib   to adapt to many kinds of systems.
1310
1311 Usage: $0 [OPTION]... [VAR=VALUE]...
1312
1313 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1314 VAR=VALUE.  See below for descriptions of some of the useful variables.
1315
1316 Defaults for the options are specified in brackets.
1317
1318 Configuration:
1319   -h, --help              display this help and exit
1320       --help=short        display options specific to this package
1321       --help=recursive    display the short help of all the included packages
1322   -V, --version           display version information and exit
1323   -q, --quiet, --silent   do not print \`checking ...' messages
1324       --cache-file=FILE   cache test results in FILE [disabled]
1325   -C, --config-cache      alias for \`--cache-file=config.cache'
1326   -n, --no-create         do not create output files
1327       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1328
1329 Installation directories:
1330   --prefix=PREFIX         install architecture-independent files in PREFIX
1331                           [$ac_default_prefix]
1332   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1333                           [PREFIX]
1334
1335 By default, \`make install' will install all the files in
1336 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1337 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1338 for instance \`--prefix=\$HOME'.
1339
1340 For better control, use the options below.
1341
1342 Fine tuning of the installation directories:
1343   --bindir=DIR            user executables [EPREFIX/bin]
1344   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1345   --libexecdir=DIR        program executables [EPREFIX/libexec]
1346   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1347   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1348   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1349   --libdir=DIR            object code libraries [EPREFIX/lib]
1350   --includedir=DIR        C header files [PREFIX/include]
1351   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1352   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1353   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1354   --infodir=DIR           info documentation [DATAROOTDIR/info]
1355   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1356   --mandir=DIR            man documentation [DATAROOTDIR/man]
1357   --docdir=DIR            documentation root [DATAROOTDIR/doc/cpplib]
1358   --htmldir=DIR           html documentation [DOCDIR]
1359   --dvidir=DIR            dvi documentation [DOCDIR]
1360   --pdfdir=DIR            pdf documentation [DOCDIR]
1361   --psdir=DIR             ps documentation [DOCDIR]
1362 _ACEOF
1363
1364   cat <<\_ACEOF
1365
1366 System types:
1367   --build=BUILD     configure for building on BUILD [guessed]
1368   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1369   --target=TARGET   configure for building compilers for TARGET [HOST]
1370 _ACEOF
1371 fi
1372
1373 if test -n "$ac_init_help"; then
1374   case $ac_init_help in
1375      short | recursive ) echo "Configuration of cpplib  :";;
1376    esac
1377   cat <<\_ACEOF
1378
1379 Optional Features:
1380   --disable-option-checking  ignore unrecognized --enable/--with options
1381   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1382   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1383   --disable-largefile     omit support for large files
1384   --enable-werror-always  enable -Werror despite compiler version
1385   --disable-nls           do not use Native Language Support
1386   --disable-rpath         do not hardcode runtime library paths
1387   --enable-maintainer-mode enable rules only needed by maintainers
1388   --enable-checking[=LIST]
1389                           enable expensive run-time checks. With LIST, enable
1390                           only specific categories of checks. Categories are:
1391                           yes,no,all,none,release. Flags are: misc,valgrind or
1392                           other strings
1393   --enable-canonical-system-headers
1394                           enable or disable system headers canonicalization
1395   --enable-host-shared    build host code as shared libraries
1396   --enable-host-pie       build host code as PIE
1397   --enable-cet            enable Intel CET in host libraries [default=auto]
1398   --enable-valgrind-annotations
1399                           enable valgrind runtime interaction
1400
1401 Optional Packages:
1402   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1403   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1404   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1405   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1406   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1407   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1408   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1409   --without-libintl-prefix     don't search for libintl in includedir and libdir
1410   --with-libintl-type=TYPE     type of library to search for (auto/static/shared)
1411
1412 Some influential environment variables:
1413   CC          C compiler command
1414   CFLAGS      C compiler flags
1415   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1416               nonstandard directory <lib dir>
1417   LIBS        libraries to pass to the linker, e.g. -l<library>
1418   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1419               you have headers in a nonstandard directory <include dir>
1420   CXX         C++ compiler command
1421   CXXFLAGS    C++ compiler flags
1422   CPP         C preprocessor
1423
1424 Use these variables to override the choices made by `configure' or to help
1425 it to find libraries and programs with nonstandard names/locations.
1426
1427 Report bugs to <gcc-bugs@gcc.gnu.org>.
1428 _ACEOF
1429 ac_status=$?
1430 fi
1431
1432 if test "$ac_init_help" = "recursive"; then
1433   # If there are subdirs, report their specific --help.
1434   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1435     test -d "$ac_dir" ||
1436       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1437       continue
1438     ac_builddir=.
1439
1440 case "$ac_dir" in
1441 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1442 *)
1443   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1444   # A ".." for each directory in $ac_dir_suffix.
1445   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1446   case $ac_top_builddir_sub in
1447   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1448   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1449   esac ;;
1450 esac
1451 ac_abs_top_builddir=$ac_pwd
1452 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1453 # for backward compatibility:
1454 ac_top_builddir=$ac_top_build_prefix
1455
1456 case $srcdir in
1457   .)  # We are building in place.
1458     ac_srcdir=.
1459     ac_top_srcdir=$ac_top_builddir_sub
1460     ac_abs_top_srcdir=$ac_pwd ;;
1461   [\\/]* | ?:[\\/]* )  # Absolute name.
1462     ac_srcdir=$srcdir$ac_dir_suffix;
1463     ac_top_srcdir=$srcdir
1464     ac_abs_top_srcdir=$srcdir ;;
1465   *) # Relative name.
1466     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1467     ac_top_srcdir=$ac_top_build_prefix$srcdir
1468     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1469 esac
1470 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1471
1472     cd "$ac_dir" || { ac_status=$?; continue; }
1473     # Check for guested configure.
1474     if test -f "$ac_srcdir/configure.gnu"; then
1475       echo &&
1476       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1477     elif test -f "$ac_srcdir/configure"; then
1478       echo &&
1479       $SHELL "$ac_srcdir/configure" --help=recursive
1480     else
1481       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1482     fi || ac_status=$?
1483     cd "$ac_pwd" || { ac_status=$?; break; }
1484   done
1485 fi
1486
1487 test -n "$ac_init_help" && exit $ac_status
1488 if $ac_init_version; then
1489   cat <<\_ACEOF
1490 cpplib configure
1491 generated by GNU Autoconf 2.69
1492
1493 Copyright (C) 2012 Free Software Foundation, Inc.
1494 This configure script is free software; the Free Software Foundation
1495 gives unlimited permission to copy, distribute and modify it.
1496 _ACEOF
1497   exit
1498 fi
1499
1500 ## ------------------------ ##
1501 ## Autoconf initialization. ##
1502 ## ------------------------ ##
1503
1504 # ac_fn_c_try_compile LINENO
1505 # --------------------------
1506 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1507 ac_fn_c_try_compile ()
1508 {
1509   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1510   rm -f conftest.$ac_objext
1511   if { { ac_try="$ac_compile"
1512 case "(($ac_try" in
1513   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1514   *) ac_try_echo=$ac_try;;
1515 esac
1516 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1517 $as_echo "$ac_try_echo"; } >&5
1518   (eval "$ac_compile") 2>conftest.err
1519   ac_status=$?
1520   if test -s conftest.err; then
1521     grep -v '^ *+' conftest.err >conftest.er1
1522     cat conftest.er1 >&5
1523     mv -f conftest.er1 conftest.err
1524   fi
1525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1526   test $ac_status = 0; } && {
1527          test -z "$ac_c_werror_flag" ||
1528          test ! -s conftest.err
1529        } && test -s conftest.$ac_objext; then :
1530   ac_retval=0
1531 else
1532   $as_echo "$as_me: failed program was:" >&5
1533 sed 's/^/| /' conftest.$ac_ext >&5
1534
1535         ac_retval=1
1536 fi
1537   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1538   as_fn_set_status $ac_retval
1539
1540 } # ac_fn_c_try_compile
1541
1542 # ac_fn_cxx_try_compile LINENO
1543 # ----------------------------
1544 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1545 ac_fn_cxx_try_compile ()
1546 {
1547   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1548   rm -f conftest.$ac_objext
1549   if { { ac_try="$ac_compile"
1550 case "(($ac_try" in
1551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1552   *) ac_try_echo=$ac_try;;
1553 esac
1554 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1555 $as_echo "$ac_try_echo"; } >&5
1556   (eval "$ac_compile") 2>conftest.err
1557   ac_status=$?
1558   if test -s conftest.err; then
1559     grep -v '^ *+' conftest.err >conftest.er1
1560     cat conftest.er1 >&5
1561     mv -f conftest.er1 conftest.err
1562   fi
1563   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1564   test $ac_status = 0; } && {
1565          test -z "$ac_cxx_werror_flag" ||
1566          test ! -s conftest.err
1567        } && test -s conftest.$ac_objext; then :
1568   ac_retval=0
1569 else
1570   $as_echo "$as_me: failed program was:" >&5
1571 sed 's/^/| /' conftest.$ac_ext >&5
1572
1573         ac_retval=1
1574 fi
1575   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1576   as_fn_set_status $ac_retval
1577
1578 } # ac_fn_cxx_try_compile
1579
1580 # ac_fn_c_try_cpp LINENO
1581 # ----------------------
1582 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1583 ac_fn_c_try_cpp ()
1584 {
1585   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1586   if { { ac_try="$ac_cpp conftest.$ac_ext"
1587 case "(($ac_try" in
1588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1589   *) ac_try_echo=$ac_try;;
1590 esac
1591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592 $as_echo "$ac_try_echo"; } >&5
1593   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1594   ac_status=$?
1595   if test -s conftest.err; then
1596     grep -v '^ *+' conftest.err >conftest.er1
1597     cat conftest.er1 >&5
1598     mv -f conftest.er1 conftest.err
1599   fi
1600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1601   test $ac_status = 0; } > conftest.i && {
1602          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1603          test ! -s conftest.err
1604        }; then :
1605   ac_retval=0
1606 else
1607   $as_echo "$as_me: failed program was:" >&5
1608 sed 's/^/| /' conftest.$ac_ext >&5
1609
1610     ac_retval=1
1611 fi
1612   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1613   as_fn_set_status $ac_retval
1614
1615 } # ac_fn_c_try_cpp
1616
1617 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1618 # -------------------------------------------------------
1619 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1620 # the include files in INCLUDES and setting the cache variable VAR
1621 # accordingly.
1622 ac_fn_c_check_header_mongrel ()
1623 {
1624   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625   if eval \${$3+:} false; then :
1626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1627 $as_echo_n "checking for $2... " >&6; }
1628 if eval \${$3+:} false; then :
1629   $as_echo_n "(cached) " >&6
1630 fi
1631 eval ac_res=\$$3
1632                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1633 $as_echo "$ac_res" >&6; }
1634 else
1635   # Is the header compilable?
1636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1637 $as_echo_n "checking $2 usability... " >&6; }
1638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1639 /* end confdefs.h.  */
1640 $4
1641 #include <$2>
1642 _ACEOF
1643 if ac_fn_c_try_compile "$LINENO"; then :
1644   ac_header_compiler=yes
1645 else
1646   ac_header_compiler=no
1647 fi
1648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1650 $as_echo "$ac_header_compiler" >&6; }
1651
1652 # Is the header present?
1653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1654 $as_echo_n "checking $2 presence... " >&6; }
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h.  */
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_cpp "$LINENO"; then :
1660   ac_header_preproc=yes
1661 else
1662   ac_header_preproc=no
1663 fi
1664 rm -f conftest.err conftest.i conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1666 $as_echo "$ac_header_preproc" >&6; }
1667
1668 # So?  What about this header?
1669 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1670   yes:no: )
1671     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1672 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1673     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1674 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1675     ;;
1676   no:yes:* )
1677     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1678 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1679     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1680 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1681     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1682 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1683     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1684 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1685     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1686 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1687 ( $as_echo "## ----------------------------------- ##
1688 ## Report this to gcc-bugs@gcc.gnu.org ##
1689 ## ----------------------------------- ##"
1690      ) | sed "s/^/$as_me: WARNING:     /" >&2
1691     ;;
1692 esac
1693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1694 $as_echo_n "checking for $2... " >&6; }
1695 if eval \${$3+:} false; then :
1696   $as_echo_n "(cached) " >&6
1697 else
1698   eval "$3=\$ac_header_compiler"
1699 fi
1700 eval ac_res=\$$3
1701                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1702 $as_echo "$ac_res" >&6; }
1703 fi
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705
1706 } # ac_fn_c_check_header_mongrel
1707
1708 # ac_fn_c_try_run LINENO
1709 # ----------------------
1710 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1711 # that executables *can* be run.
1712 ac_fn_c_try_run ()
1713 {
1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715   if { { ac_try="$ac_link"
1716 case "(($ac_try" in
1717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1718   *) ac_try_echo=$ac_try;;
1719 esac
1720 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1721 $as_echo "$ac_try_echo"; } >&5
1722   (eval "$ac_link") 2>&5
1723   ac_status=$?
1724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1726   { { case "(($ac_try" in
1727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1728   *) ac_try_echo=$ac_try;;
1729 esac
1730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1731 $as_echo "$ac_try_echo"; } >&5
1732   (eval "$ac_try") 2>&5
1733   ac_status=$?
1734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1735   test $ac_status = 0; }; }; then :
1736   ac_retval=0
1737 else
1738   $as_echo "$as_me: program exited with status $ac_status" >&5
1739        $as_echo "$as_me: failed program was:" >&5
1740 sed 's/^/| /' conftest.$ac_ext >&5
1741
1742        ac_retval=$ac_status
1743 fi
1744   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1745   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1746   as_fn_set_status $ac_retval
1747
1748 } # ac_fn_c_try_run
1749
1750 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1751 # -------------------------------------------------------
1752 # Tests whether HEADER exists and can be compiled using the include files in
1753 # INCLUDES, setting the cache variable VAR accordingly.
1754 ac_fn_c_check_header_compile ()
1755 {
1756   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1758 $as_echo_n "checking for $2... " >&6; }
1759 if eval \${$3+:} false; then :
1760   $as_echo_n "(cached) " >&6
1761 else
1762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1763 /* end confdefs.h.  */
1764 $4
1765 #include <$2>
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768   eval "$3=yes"
1769 else
1770   eval "$3=no"
1771 fi
1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1773 fi
1774 eval ac_res=\$$3
1775                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1776 $as_echo "$ac_res" >&6; }
1777   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1778
1779 } # ac_fn_c_check_header_compile
1780
1781 # ac_fn_c_try_link LINENO
1782 # -----------------------
1783 # Try to link conftest.$ac_ext, and return whether this succeeded.
1784 ac_fn_c_try_link ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   rm -f conftest.$ac_objext conftest$ac_exeext
1788   if { { ac_try="$ac_link"
1789 case "(($ac_try" in
1790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791   *) ac_try_echo=$ac_try;;
1792 esac
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795   (eval "$ac_link") 2>conftest.err
1796   ac_status=$?
1797   if test -s conftest.err; then
1798     grep -v '^ *+' conftest.err >conftest.er1
1799     cat conftest.er1 >&5
1800     mv -f conftest.er1 conftest.err
1801   fi
1802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1803   test $ac_status = 0; } && {
1804          test -z "$ac_c_werror_flag" ||
1805          test ! -s conftest.err
1806        } && test -s conftest$ac_exeext && {
1807          test "$cross_compiling" = yes ||
1808          test -x conftest$ac_exeext
1809        }; then :
1810   ac_retval=0
1811 else
1812   $as_echo "$as_me: failed program was:" >&5
1813 sed 's/^/| /' conftest.$ac_ext >&5
1814
1815         ac_retval=1
1816 fi
1817   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1818   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1819   # interfere with the next link command; also delete a directory that is
1820   # left behind by Apple's compiler.  We do this before executing the actions.
1821   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1822   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1823   as_fn_set_status $ac_retval
1824
1825 } # ac_fn_c_try_link
1826
1827 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1828 # -------------------------------------------
1829 # Tests whether TYPE exists after having included INCLUDES, setting cache
1830 # variable VAR accordingly.
1831 ac_fn_c_check_type ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1835 $as_echo_n "checking for $2... " >&6; }
1836 if eval \${$3+:} false; then :
1837   $as_echo_n "(cached) " >&6
1838 else
1839   eval "$3=no"
1840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h.  */
1842 $4
1843 int
1844 main ()
1845 {
1846 if (sizeof ($2))
1847          return 0;
1848   ;
1849   return 0;
1850 }
1851 _ACEOF
1852 if ac_fn_c_try_compile "$LINENO"; then :
1853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1854 /* end confdefs.h.  */
1855 $4
1856 int
1857 main ()
1858 {
1859 if (sizeof (($2)))
1860             return 0;
1861   ;
1862   return 0;
1863 }
1864 _ACEOF
1865 if ac_fn_c_try_compile "$LINENO"; then :
1866
1867 else
1868   eval "$3=yes"
1869 fi
1870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1878
1879 } # ac_fn_c_check_type
1880
1881 # ac_fn_c_find_uintX_t LINENO BITS VAR
1882 # ------------------------------------
1883 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1884 # accordingly.
1885 ac_fn_c_find_uintX_t ()
1886 {
1887   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1889 $as_echo_n "checking for uint$2_t... " >&6; }
1890 if eval \${$3+:} false; then :
1891   $as_echo_n "(cached) " >&6
1892 else
1893   eval "$3=no"
1894      # Order is important - never check a type that is potentially smaller
1895      # than half of the expected target width.
1896      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1897          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1898        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1899 /* end confdefs.h.  */
1900 $ac_includes_default
1901 int
1902 main ()
1903 {
1904 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1905 test_array [0] = 0;
1906 return test_array [0];
1907
1908   ;
1909   return 0;
1910 }
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913   case $ac_type in #(
1914   uint$2_t) :
1915     eval "$3=yes" ;; #(
1916   *) :
1917     eval "$3=\$ac_type" ;;
1918 esac
1919 fi
1920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1921        if eval test \"x\$"$3"\" = x"no"; then :
1922
1923 else
1924   break
1925 fi
1926      done
1927 fi
1928 eval ac_res=\$$3
1929                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1930 $as_echo "$ac_res" >&6; }
1931   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1932
1933 } # ac_fn_c_find_uintX_t
1934
1935 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1936 # --------------------------------------------
1937 # Tries to find the compile-time value of EXPR in a program that includes
1938 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1939 # computed
1940 ac_fn_c_compute_int ()
1941 {
1942   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943   if test "$cross_compiling" = yes; then
1944     # Depending upon the size, compute the lo and hi bounds.
1945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1946 /* end confdefs.h.  */
1947 $4
1948 int
1949 main ()
1950 {
1951 static int test_array [1 - 2 * !(($2) >= 0)];
1952 test_array [0] = 0;
1953 return test_array [0];
1954
1955   ;
1956   return 0;
1957 }
1958 _ACEOF
1959 if ac_fn_c_try_compile "$LINENO"; then :
1960   ac_lo=0 ac_mid=0
1961   while :; do
1962     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1963 /* end confdefs.h.  */
1964 $4
1965 int
1966 main ()
1967 {
1968 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1969 test_array [0] = 0;
1970 return test_array [0];
1971
1972   ;
1973   return 0;
1974 }
1975 _ACEOF
1976 if ac_fn_c_try_compile "$LINENO"; then :
1977   ac_hi=$ac_mid; break
1978 else
1979   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1980                         if test $ac_lo -le $ac_mid; then
1981                           ac_lo= ac_hi=
1982                           break
1983                         fi
1984                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987   done
1988 else
1989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1990 /* end confdefs.h.  */
1991 $4
1992 int
1993 main ()
1994 {
1995 static int test_array [1 - 2 * !(($2) < 0)];
1996 test_array [0] = 0;
1997 return test_array [0];
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   ac_hi=-1 ac_mid=-1
2005   while :; do
2006     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2013 test_array [0] = 0;
2014 return test_array [0];
2015
2016   ;
2017   return 0;
2018 }
2019 _ACEOF
2020 if ac_fn_c_try_compile "$LINENO"; then :
2021   ac_lo=$ac_mid; break
2022 else
2023   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2024                         if test $ac_mid -le $ac_hi; then
2025                           ac_lo= ac_hi=
2026                           break
2027                         fi
2028                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2029 fi
2030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2031   done
2032 else
2033   ac_lo= ac_hi=
2034 fi
2035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 # Binary search between lo and hi bounds.
2039 while test "x$ac_lo" != "x$ac_hi"; do
2040   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2042 /* end confdefs.h.  */
2043 $4
2044 int
2045 main ()
2046 {
2047 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2048 test_array [0] = 0;
2049 return test_array [0];
2050
2051   ;
2052   return 0;
2053 }
2054 _ACEOF
2055 if ac_fn_c_try_compile "$LINENO"; then :
2056   ac_hi=$ac_mid
2057 else
2058   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 done
2062 case $ac_lo in #((
2063 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2064 '') ac_retval=1 ;;
2065 esac
2066   else
2067     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2068 /* end confdefs.h.  */
2069 $4
2070 static long int longval () { return $2; }
2071 static unsigned long int ulongval () { return $2; }
2072 #include <stdio.h>
2073 #include <stdlib.h>
2074 int
2075 main ()
2076 {
2077
2078   FILE *f = fopen ("conftest.val", "w");
2079   if (! f)
2080     return 1;
2081   if (($2) < 0)
2082     {
2083       long int i = longval ();
2084       if (i != ($2))
2085         return 1;
2086       fprintf (f, "%ld", i);
2087     }
2088   else
2089     {
2090       unsigned long int i = ulongval ();
2091       if (i != ($2))
2092         return 1;
2093       fprintf (f, "%lu", i);
2094     }
2095   /* Do not output a trailing newline, as this causes \r\n confusion
2096      on some platforms.  */
2097   return ferror (f) || fclose (f) != 0;
2098
2099   ;
2100   return 0;
2101 }
2102 _ACEOF
2103 if ac_fn_c_try_run "$LINENO"; then :
2104   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2105 else
2106   ac_retval=1
2107 fi
2108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2109   conftest.$ac_objext conftest.beam conftest.$ac_ext
2110 rm -f conftest.val
2111
2112   fi
2113   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2114   as_fn_set_status $ac_retval
2115
2116 } # ac_fn_c_compute_int
2117
2118 # ac_fn_c_check_func LINENO FUNC VAR
2119 # ----------------------------------
2120 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2121 ac_fn_c_check_func ()
2122 {
2123   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2125 $as_echo_n "checking for $2... " >&6; }
2126 if eval \${$3+:} false; then :
2127   $as_echo_n "(cached) " >&6
2128 else
2129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2132    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2133 #define $2 innocuous_$2
2134
2135 /* System header to define __stub macros and hopefully few prototypes,
2136     which can conflict with char $2 (); below.
2137     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2138     <limits.h> exists even on freestanding compilers.  */
2139
2140 #ifdef __STDC__
2141 # include <limits.h>
2142 #else
2143 # include <assert.h>
2144 #endif
2145
2146 #undef $2
2147
2148 /* Override any GCC internal prototype to avoid an error.
2149    Use char because int might match the return type of a GCC
2150    builtin and then its argument prototype would still apply.  */
2151 #ifdef __cplusplus
2152 extern "C"
2153 #endif
2154 char $2 ();
2155 /* The GNU C library defines this for functions which it implements
2156     to always fail with ENOSYS.  Some functions are actually named
2157     something starting with __ and the normal name is an alias.  */
2158 #if defined __stub_$2 || defined __stub___$2
2159 choke me
2160 #endif
2161
2162 int
2163 main ()
2164 {
2165 return $2 ();
2166   ;
2167   return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_link "$LINENO"; then :
2171   eval "$3=yes"
2172 else
2173   eval "$3=no"
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext \
2176     conftest$ac_exeext conftest.$ac_ext
2177 fi
2178 eval ac_res=\$$3
2179                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2180 $as_echo "$ac_res" >&6; }
2181   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2182
2183 } # ac_fn_c_check_func
2184
2185 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2186 # ---------------------------------------------
2187 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2188 # accordingly.
2189 ac_fn_c_check_decl ()
2190 {
2191   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2192   as_decl_name=`echo $2|sed 's/ *(.*//'`
2193   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2195 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2196 if eval \${$3+:} false; then :
2197   $as_echo_n "(cached) " >&6
2198 else
2199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2200 /* end confdefs.h.  */
2201 $4
2202 int
2203 main ()
2204 {
2205 #ifndef $as_decl_name
2206 #ifdef __cplusplus
2207   (void) $as_decl_use;
2208 #else
2209   (void) $as_decl_name;
2210 #endif
2211 #endif
2212
2213   ;
2214   return 0;
2215 }
2216 _ACEOF
2217 if ac_fn_c_try_compile "$LINENO"; then :
2218   eval "$3=yes"
2219 else
2220   eval "$3=no"
2221 fi
2222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2223 fi
2224 eval ac_res=\$$3
2225                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2226 $as_echo "$ac_res" >&6; }
2227   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2228
2229 } # ac_fn_c_check_decl
2230
2231 # ac_fn_cxx_try_link LINENO
2232 # -------------------------
2233 # Try to link conftest.$ac_ext, and return whether this succeeded.
2234 ac_fn_cxx_try_link ()
2235 {
2236   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2237   rm -f conftest.$ac_objext conftest$ac_exeext
2238   if { { ac_try="$ac_link"
2239 case "(($ac_try" in
2240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2241   *) ac_try_echo=$ac_try;;
2242 esac
2243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2244 $as_echo "$ac_try_echo"; } >&5
2245   (eval "$ac_link") 2>conftest.err
2246   ac_status=$?
2247   if test -s conftest.err; then
2248     grep -v '^ *+' conftest.err >conftest.er1
2249     cat conftest.er1 >&5
2250     mv -f conftest.er1 conftest.err
2251   fi
2252   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2253   test $ac_status = 0; } && {
2254          test -z "$ac_cxx_werror_flag" ||
2255          test ! -s conftest.err
2256        } && test -s conftest$ac_exeext && {
2257          test "$cross_compiling" = yes ||
2258          test -x conftest$ac_exeext
2259        }; then :
2260   ac_retval=0
2261 else
2262   $as_echo "$as_me: failed program was:" >&5
2263 sed 's/^/| /' conftest.$ac_ext >&5
2264
2265         ac_retval=1
2266 fi
2267   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2268   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2269   # interfere with the next link command; also delete a directory that is
2270   # left behind by Apple's compiler.  We do this before executing the actions.
2271   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2272   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2273   as_fn_set_status $ac_retval
2274
2275 } # ac_fn_cxx_try_link
2276
2277 # ac_fn_cxx_try_run LINENO
2278 # ------------------------
2279 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2280 # that executables *can* be run.
2281 ac_fn_cxx_try_run ()
2282 {
2283   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2284   if { { ac_try="$ac_link"
2285 case "(($ac_try" in
2286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2287   *) ac_try_echo=$ac_try;;
2288 esac
2289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2290 $as_echo "$ac_try_echo"; } >&5
2291   (eval "$ac_link") 2>&5
2292   ac_status=$?
2293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2294   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2295   { { case "(($ac_try" in
2296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2297   *) ac_try_echo=$ac_try;;
2298 esac
2299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2300 $as_echo "$ac_try_echo"; } >&5
2301   (eval "$ac_try") 2>&5
2302   ac_status=$?
2303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2304   test $ac_status = 0; }; }; then :
2305   ac_retval=0
2306 else
2307   $as_echo "$as_me: program exited with status $ac_status" >&5
2308        $as_echo "$as_me: failed program was:" >&5
2309 sed 's/^/| /' conftest.$ac_ext >&5
2310
2311        ac_retval=$ac_status
2312 fi
2313   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2314   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2315   as_fn_set_status $ac_retval
2316
2317 } # ac_fn_cxx_try_run
2318 cat >config.log <<_ACEOF
2319 This file contains any messages produced by compilers while
2320 running configure, to aid debugging if configure makes a mistake.
2321
2322 It was created by cpplib $as_me  , which was
2323 generated by GNU Autoconf 2.69.  Invocation command line was
2324
2325   $ $0 $@
2326
2327 _ACEOF
2328 exec 5>>config.log
2329 {
2330 cat <<_ASUNAME
2331 ## --------- ##
2332 ## Platform. ##
2333 ## --------- ##
2334
2335 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2336 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2337 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2338 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2339 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2340
2341 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2342 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2343
2344 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2345 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2346 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2347 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2348 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2349 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2350 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2351
2352 _ASUNAME
2353
2354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2355 for as_dir in $PATH
2356 do
2357   IFS=$as_save_IFS
2358   test -z "$as_dir" && as_dir=.
2359     $as_echo "PATH: $as_dir"
2360   done
2361 IFS=$as_save_IFS
2362
2363 } >&5
2364
2365 cat >&5 <<_ACEOF
2366
2367
2368 ## ----------- ##
2369 ## Core tests. ##
2370 ## ----------- ##
2371
2372 _ACEOF
2373
2374
2375 # Keep a trace of the command line.
2376 # Strip out --no-create and --no-recursion so they do not pile up.
2377 # Strip out --silent because we don't want to record it for future runs.
2378 # Also quote any args containing shell meta-characters.
2379 # Make two passes to allow for proper duplicate-argument suppression.
2380 ac_configure_args=
2381 ac_configure_args0=
2382 ac_configure_args1=
2383 ac_must_keep_next=false
2384 for ac_pass in 1 2
2385 do
2386   for ac_arg
2387   do
2388     case $ac_arg in
2389     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2390     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2391     | -silent | --silent | --silen | --sile | --sil)
2392       continue ;;
2393     *\'*)
2394       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2395     esac
2396     case $ac_pass in
2397     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2398     2)
2399       as_fn_append ac_configure_args1 " '$ac_arg'"
2400       if test $ac_must_keep_next = true; then
2401         ac_must_keep_next=false # Got value, back to normal.
2402       else
2403         case $ac_arg in
2404           *=* | --config-cache | -C | -disable-* | --disable-* \
2405           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2406           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2407           | -with-* | --with-* | -without-* | --without-* | --x)
2408             case "$ac_configure_args0 " in
2409               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2410             esac
2411             ;;
2412           -* ) ac_must_keep_next=true ;;
2413         esac
2414       fi
2415       as_fn_append ac_configure_args " '$ac_arg'"
2416       ;;
2417     esac
2418   done
2419 done
2420 { ac_configure_args0=; unset ac_configure_args0;}
2421 { ac_configure_args1=; unset ac_configure_args1;}
2422
2423 # When interrupted or exit'd, cleanup temporary files, and complete
2424 # config.log.  We remove comments because anyway the quotes in there
2425 # would cause problems or look ugly.
2426 # WARNING: Use '\'' to represent an apostrophe within the trap.
2427 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2428 trap 'exit_status=$?
2429   # Save into config.log some information that might help in debugging.
2430   {
2431     echo
2432
2433     $as_echo "## ---------------- ##
2434 ## Cache variables. ##
2435 ## ---------------- ##"
2436     echo
2437     # The following way of writing the cache mishandles newlines in values,
2438 (
2439   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2440     eval ac_val=\$$ac_var
2441     case $ac_val in #(
2442     *${as_nl}*)
2443       case $ac_var in #(
2444       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2445 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2446       esac
2447       case $ac_var in #(
2448       _ | IFS | as_nl) ;; #(
2449       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2450       *) { eval $ac_var=; unset $ac_var;} ;;
2451       esac ;;
2452     esac
2453   done
2454   (set) 2>&1 |
2455     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2456     *${as_nl}ac_space=\ *)
2457       sed -n \
2458         "s/'\''/'\''\\\\'\'''\''/g;
2459           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2460       ;; #(
2461     *)
2462       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2463       ;;
2464     esac |
2465     sort
2466 )
2467     echo
2468
2469     $as_echo "## ----------------- ##
2470 ## Output variables. ##
2471 ## ----------------- ##"
2472     echo
2473     for ac_var in $ac_subst_vars
2474     do
2475       eval ac_val=\$$ac_var
2476       case $ac_val in
2477       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2478       esac
2479       $as_echo "$ac_var='\''$ac_val'\''"
2480     done | sort
2481     echo
2482
2483     if test -n "$ac_subst_files"; then
2484       $as_echo "## ------------------- ##
2485 ## File substitutions. ##
2486 ## ------------------- ##"
2487       echo
2488       for ac_var in $ac_subst_files
2489       do
2490         eval ac_val=\$$ac_var
2491         case $ac_val in
2492         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2493         esac
2494         $as_echo "$ac_var='\''$ac_val'\''"
2495       done | sort
2496       echo
2497     fi
2498
2499     if test -s confdefs.h; then
2500       $as_echo "## ----------- ##
2501 ## confdefs.h. ##
2502 ## ----------- ##"
2503       echo
2504       cat confdefs.h
2505       echo
2506     fi
2507     test "$ac_signal" != 0 &&
2508       $as_echo "$as_me: caught signal $ac_signal"
2509     $as_echo "$as_me: exit $exit_status"
2510   } >&5
2511   rm -f core *.core core.conftest.* &&
2512     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2513     exit $exit_status
2514 ' 0
2515 for ac_signal in 1 2 13 15; do
2516   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2517 done
2518 ac_signal=0
2519
2520 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2521 rm -f -r conftest* confdefs.h
2522
2523 $as_echo "/* confdefs.h */" > confdefs.h
2524
2525 # Predefined preprocessor variables.
2526
2527 cat >>confdefs.h <<_ACEOF
2528 #define PACKAGE_NAME "$PACKAGE_NAME"
2529 _ACEOF
2530
2531 cat >>confdefs.h <<_ACEOF
2532 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2533 _ACEOF
2534
2535 cat >>confdefs.h <<_ACEOF
2536 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2537 _ACEOF
2538
2539 cat >>confdefs.h <<_ACEOF
2540 #define PACKAGE_STRING "$PACKAGE_STRING"
2541 _ACEOF
2542
2543 cat >>confdefs.h <<_ACEOF
2544 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2545 _ACEOF
2546
2547 cat >>confdefs.h <<_ACEOF
2548 #define PACKAGE_URL "$PACKAGE_URL"
2549 _ACEOF
2550
2551
2552 # Let the site file select an alternate cache file if it wants to.
2553 # Prefer an explicitly selected file to automatically selected ones.
2554 ac_site_file1=NONE
2555 ac_site_file2=NONE
2556 if test -n "$CONFIG_SITE"; then
2557   # We do not want a PATH search for config.site.
2558   case $CONFIG_SITE in #((
2559     -*)  ac_site_file1=./$CONFIG_SITE;;
2560     */*) ac_site_file1=$CONFIG_SITE;;
2561     *)   ac_site_file1=./$CONFIG_SITE;;
2562   esac
2563 elif test "x$prefix" != xNONE; then
2564   ac_site_file1=$prefix/share/config.site
2565   ac_site_file2=$prefix/etc/config.site
2566 else
2567   ac_site_file1=$ac_default_prefix/share/config.site
2568   ac_site_file2=$ac_default_prefix/etc/config.site
2569 fi
2570 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2571 do
2572   test "x$ac_site_file" = xNONE && continue
2573   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2574     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2575 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2576     sed 's/^/| /' "$ac_site_file" >&5
2577     . "$ac_site_file" \
2578       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2580 as_fn_error $? "failed to load site script $ac_site_file
2581 See \`config.log' for more details" "$LINENO" 5; }
2582   fi
2583 done
2584
2585 if test -r "$cache_file"; then
2586   # Some versions of bash will fail to source /dev/null (special files
2587   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2588   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2589     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2590 $as_echo "$as_me: loading cache $cache_file" >&6;}
2591     case $cache_file in
2592       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2593       *)                      . "./$cache_file";;
2594     esac
2595   fi
2596 else
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2598 $as_echo "$as_me: creating cache $cache_file" >&6;}
2599   >$cache_file
2600 fi
2601
2602 gt_needs="$gt_needs "
2603 # Check that the precious variables saved in the cache have kept the same
2604 # value.
2605 ac_cache_corrupted=false
2606 for ac_var in $ac_precious_vars; do
2607   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2608   eval ac_new_set=\$ac_env_${ac_var}_set
2609   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2610   eval ac_new_val=\$ac_env_${ac_var}_value
2611   case $ac_old_set,$ac_new_set in
2612     set,)
2613       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2614 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2615       ac_cache_corrupted=: ;;
2616     ,set)
2617       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2618 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2619       ac_cache_corrupted=: ;;
2620     ,);;
2621     *)
2622       if test "x$ac_old_val" != "x$ac_new_val"; then
2623         # differences in whitespace do not lead to failure.
2624         ac_old_val_w=`echo x $ac_old_val`
2625         ac_new_val_w=`echo x $ac_new_val`
2626         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2627           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2628 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2629           ac_cache_corrupted=:
2630         else
2631           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2632 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2633           eval $ac_var=\$ac_old_val
2634         fi
2635         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2636 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2637         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2638 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2639       fi;;
2640   esac
2641   # Pass precious variables to config.status.
2642   if test "$ac_new_set" = set; then
2643     case $ac_new_val in
2644     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2645     *) ac_arg=$ac_var=$ac_new_val ;;
2646     esac
2647     case " $ac_configure_args " in
2648       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2649       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2650     esac
2651   fi
2652 done
2653 if $ac_cache_corrupted; then
2654   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2656   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2657 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2658   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2659 fi
2660 ## -------------------- ##
2661 ## Main body of script. ##
2662 ## -------------------- ##
2663
2664 ac_ext=c
2665 ac_cpp='$CPP $CPPFLAGS'
2666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2669
2670
2671
2672
2673
2674
2675
2676 ac_aux_dir=
2677 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2678   if test -f "$ac_dir/install-sh"; then
2679     ac_aux_dir=$ac_dir
2680     ac_install_sh="$ac_aux_dir/install-sh -c"
2681     break
2682   elif test -f "$ac_dir/install.sh"; then
2683     ac_aux_dir=$ac_dir
2684     ac_install_sh="$ac_aux_dir/install.sh -c"
2685     break
2686   elif test -f "$ac_dir/shtool"; then
2687     ac_aux_dir=$ac_dir
2688     ac_install_sh="$ac_aux_dir/shtool install -c"
2689     break
2690   fi
2691 done
2692 if test -z "$ac_aux_dir"; then
2693   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2694 fi
2695
2696 # These three variables are undocumented and unsupported,
2697 # and are intended to be withdrawn in a future Autoconf release.
2698 # They can cause serious problems if a builder's source tree is in a directory
2699 # whose full name contains unusual characters.
2700 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2701 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2702 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2703
2704
2705 # Make sure we can run config.sub.
2706 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2707   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2708
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2710 $as_echo_n "checking build system type... " >&6; }
2711 if ${ac_cv_build+:} false; then :
2712   $as_echo_n "(cached) " >&6
2713 else
2714   ac_build_alias=$build_alias
2715 test "x$ac_build_alias" = x &&
2716   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2717 test "x$ac_build_alias" = x &&
2718   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2719 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2720   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2721
2722 fi
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2724 $as_echo "$ac_cv_build" >&6; }
2725 case $ac_cv_build in
2726 *-*-*) ;;
2727 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2728 esac
2729 build=$ac_cv_build
2730 ac_save_IFS=$IFS; IFS='-'
2731 set x $ac_cv_build
2732 shift
2733 build_cpu=$1
2734 build_vendor=$2
2735 shift; shift
2736 # Remember, the first character of IFS is used to create $*,
2737 # except with old shells:
2738 build_os=$*
2739 IFS=$ac_save_IFS
2740 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2741
2742
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2744 $as_echo_n "checking host system type... " >&6; }
2745 if ${ac_cv_host+:} false; then :
2746   $as_echo_n "(cached) " >&6
2747 else
2748   if test "x$host_alias" = x; then
2749   ac_cv_host=$ac_cv_build
2750 else
2751   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2752     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2753 fi
2754
2755 fi
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2757 $as_echo "$ac_cv_host" >&6; }
2758 case $ac_cv_host in
2759 *-*-*) ;;
2760 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2761 esac
2762 host=$ac_cv_host
2763 ac_save_IFS=$IFS; IFS='-'
2764 set x $ac_cv_host
2765 shift
2766 host_cpu=$1
2767 host_vendor=$2
2768 shift; shift
2769 # Remember, the first character of IFS is used to create $*,
2770 # except with old shells:
2771 host_os=$*
2772 IFS=$ac_save_IFS
2773 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2774
2775
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2777 $as_echo_n "checking target system type... " >&6; }
2778 if ${ac_cv_target+:} false; then :
2779   $as_echo_n "(cached) " >&6
2780 else
2781   if test "x$target_alias" = x; then
2782   ac_cv_target=$ac_cv_host
2783 else
2784   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2785     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2786 fi
2787
2788 fi
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2790 $as_echo "$ac_cv_target" >&6; }
2791 case $ac_cv_target in
2792 *-*-*) ;;
2793 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2794 esac
2795 target=$ac_cv_target
2796 ac_save_IFS=$IFS; IFS='-'
2797 set x $ac_cv_target
2798 shift
2799 target_cpu=$1
2800 target_vendor=$2
2801 shift; shift
2802 # Remember, the first character of IFS is used to create $*,
2803 # except with old shells:
2804 target_os=$*
2805 IFS=$ac_save_IFS
2806 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2807
2808
2809 # The aliases save the names the user supplied, while $host etc.
2810 # will get canonicalized.
2811 test -n "$target_alias" &&
2812   test "$program_prefix$program_suffix$program_transform_name" = \
2813     NONENONEs,x,x, &&
2814   program_prefix=${target_alias}-
2815
2816
2817 # Checks for programs.
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2819 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2820 set x ${MAKE-make}
2821 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2822 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   cat >conftest.make <<\_ACEOF
2826 SHELL = /bin/sh
2827 all:
2828         @echo '@@@%%%=$(MAKE)=@@@%%%'
2829 _ACEOF
2830 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2831 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2832   *@@@%%%=?*=@@@%%%*)
2833     eval ac_cv_prog_make_${ac_make}_set=yes;;
2834   *)
2835     eval ac_cv_prog_make_${ac_make}_set=no;;
2836 esac
2837 rm -f conftest.make
2838 fi
2839 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2841 $as_echo "yes" >&6; }
2842   SET_MAKE=
2843 else
2844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2845 $as_echo "no" >&6; }
2846   SET_MAKE="MAKE=${MAKE-make}"
2847 fi
2848
2849 # Find a good install program.  We prefer a C program (faster),
2850 # so one script is as good as another.  But avoid the broken or
2851 # incompatible versions:
2852 # SysV /etc/install, /usr/sbin/install
2853 # SunOS /usr/etc/install
2854 # IRIX /sbin/install
2855 # AIX /bin/install
2856 # AmigaOS /C/install, which installs bootblocks on floppy discs
2857 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2858 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2859 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2860 # OS/2's system install, which has a completely different semantic
2861 # ./install, which can be erroneously created by make from ./install.sh.
2862 # Reject install programs that cannot install multiple files.
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2864 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2865 if test -z "$INSTALL"; then
2866 if ${ac_cv_path_install+:} false; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870 for as_dir in $PATH
2871 do
2872   IFS=$as_save_IFS
2873   test -z "$as_dir" && as_dir=.
2874     # Account for people who put trailing slashes in PATH elements.
2875 case $as_dir/ in #((
2876   ./ | .// | /[cC]/* | \
2877   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2878   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2879   /usr/ucb/* ) ;;
2880   *)
2881     # OSF1 and SCO ODT 3.0 have their own names for install.
2882     # Don't use installbsd from OSF since it installs stuff as root
2883     # by default.
2884     for ac_prog in ginstall scoinst install; do
2885       for ac_exec_ext in '' $ac_executable_extensions; do
2886         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2887           if test $ac_prog = install &&
2888             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2889             # AIX install.  It has an incompatible calling convention.
2890             :
2891           elif test $ac_prog = install &&
2892             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2893             # program-specific install script used by HP pwplus--don't use.
2894             :
2895           else
2896             rm -rf conftest.one conftest.two conftest.dir
2897             echo one > conftest.one
2898             echo two > conftest.two
2899             mkdir conftest.dir
2900             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2901               test -s conftest.one && test -s conftest.two &&
2902               test -s conftest.dir/conftest.one &&
2903               test -s conftest.dir/conftest.two
2904             then
2905               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2906               break 3
2907             fi
2908           fi
2909         fi
2910       done
2911     done
2912     ;;
2913 esac
2914
2915   done
2916 IFS=$as_save_IFS
2917
2918 rm -rf conftest.one conftest.two conftest.dir
2919
2920 fi
2921   if test "${ac_cv_path_install+set}" = set; then
2922     INSTALL=$ac_cv_path_install
2923   else
2924     # As a last resort, use the slow shell script.  Don't cache a
2925     # value for INSTALL within a source directory, because that will
2926     # break other packages using the cache if that directory is
2927     # removed, or if the value is a relative name.
2928     INSTALL=$ac_install_sh
2929   fi
2930 fi
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2932 $as_echo "$INSTALL" >&6; }
2933
2934 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2935 # It thinks the first close brace ends the variable substitution.
2936 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2937
2938 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2939
2940 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2941
2942 ac_ext=c
2943 ac_cpp='$CPP $CPPFLAGS'
2944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2947 if test -n "$ac_tool_prefix"; then
2948   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2949 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2951 $as_echo_n "checking for $ac_word... " >&6; }
2952 if ${ac_cv_prog_CC+:} false; then :
2953   $as_echo_n "(cached) " >&6
2954 else
2955   if test -n "$CC"; then
2956   ac_cv_prog_CC="$CC" # Let the user override the test.
2957 else
2958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2959 for as_dir in $PATH
2960 do
2961   IFS=$as_save_IFS
2962   test -z "$as_dir" && as_dir=.
2963     for ac_exec_ext in '' $ac_executable_extensions; do
2964   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2965     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2967     break 2
2968   fi
2969 done
2970   done
2971 IFS=$as_save_IFS
2972
2973 fi
2974 fi
2975 CC=$ac_cv_prog_CC
2976 if test -n "$CC"; then
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2978 $as_echo "$CC" >&6; }
2979 else
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2981 $as_echo "no" >&6; }
2982 fi
2983
2984
2985 fi
2986 if test -z "$ac_cv_prog_CC"; then
2987   ac_ct_CC=$CC
2988   # Extract the first word of "gcc", so it can be a program name with args.
2989 set dummy gcc; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2993   $as_echo_n "(cached) " >&6
2994 else
2995   if test -n "$ac_ct_CC"; then
2996   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2997 else
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2999 for as_dir in $PATH
3000 do
3001   IFS=$as_save_IFS
3002   test -z "$as_dir" && as_dir=.
3003     for ac_exec_ext in '' $ac_executable_extensions; do
3004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3005     ac_cv_prog_ac_ct_CC="gcc"
3006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3007     break 2
3008   fi
3009 done
3010   done
3011 IFS=$as_save_IFS
3012
3013 fi
3014 fi
3015 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3016 if test -n "$ac_ct_CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3018 $as_echo "$ac_ct_CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024   if test "x$ac_ct_CC" = x; then
3025     CC=""
3026   else
3027     case $cross_compiling:$ac_tool_warned in
3028 yes:)
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3030 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3031 ac_tool_warned=yes ;;
3032 esac
3033     CC=$ac_ct_CC
3034   fi
3035 else
3036   CC="$ac_cv_prog_CC"
3037 fi
3038
3039 if test -z "$CC"; then
3040           if test -n "$ac_tool_prefix"; then
3041     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3042 set dummy ${ac_tool_prefix}cc; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_CC+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$CC"; then
3049   ac_cv_prog_CC="$CC" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058     ac_cv_prog_CC="${ac_tool_prefix}cc"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 CC=$ac_cv_prog_CC
3069 if test -n "$CC"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3071 $as_echo "$CC" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078   fi
3079 fi
3080 if test -z "$CC"; then
3081   # Extract the first word of "cc", so it can be a program name with args.
3082 set dummy cc; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_CC+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$CC"; then
3089   ac_cv_prog_CC="$CC" # Let the user override the test.
3090 else
3091   ac_prog_rejected=no
3092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3093 for as_dir in $PATH
3094 do
3095   IFS=$as_save_IFS
3096   test -z "$as_dir" && as_dir=.
3097     for ac_exec_ext in '' $ac_executable_extensions; do
3098   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3099     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3100        ac_prog_rejected=yes
3101        continue
3102      fi
3103     ac_cv_prog_CC="cc"
3104     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105     break 2
3106   fi
3107 done
3108   done
3109 IFS=$as_save_IFS
3110
3111 if test $ac_prog_rejected = yes; then
3112   # We found a bogon in the path, so make sure we never use it.
3113   set dummy $ac_cv_prog_CC
3114   shift
3115   if test $# != 0; then
3116     # We chose a different compiler from the bogus one.
3117     # However, it has the same basename, so the bogon will be chosen
3118     # first if we set CC to just the basename; use the full file name.
3119     shift
3120     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3121   fi
3122 fi
3123 fi
3124 fi
3125 CC=$ac_cv_prog_CC
3126 if test -n "$CC"; then
3127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3128 $as_echo "$CC" >&6; }
3129 else
3130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3131 $as_echo "no" >&6; }
3132 fi
3133
3134
3135 fi
3136 if test -z "$CC"; then
3137   if test -n "$ac_tool_prefix"; then
3138   for ac_prog in cl.exe
3139   do
3140     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3141 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3143 $as_echo_n "checking for $ac_word... " >&6; }
3144 if ${ac_cv_prog_CC+:} false; then :
3145   $as_echo_n "(cached) " >&6
3146 else
3147   if test -n "$CC"; then
3148   ac_cv_prog_CC="$CC" # Let the user override the test.
3149 else
3150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3151 for as_dir in $PATH
3152 do
3153   IFS=$as_save_IFS
3154   test -z "$as_dir" && as_dir=.
3155     for ac_exec_ext in '' $ac_executable_extensions; do
3156   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3157     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3159     break 2
3160   fi
3161 done
3162   done
3163 IFS=$as_save_IFS
3164
3165 fi
3166 fi
3167 CC=$ac_cv_prog_CC
3168 if test -n "$CC"; then
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3170 $as_echo "$CC" >&6; }
3171 else
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3173 $as_echo "no" >&6; }
3174 fi
3175
3176
3177     test -n "$CC" && break
3178   done
3179 fi
3180 if test -z "$CC"; then
3181   ac_ct_CC=$CC
3182   for ac_prog in cl.exe
3183 do
3184   # Extract the first word of "$ac_prog", so it can be a program name with args.
3185 set dummy $ac_prog; ac_word=$2
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3187 $as_echo_n "checking for $ac_word... " >&6; }
3188 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3189   $as_echo_n "(cached) " >&6
3190 else
3191   if test -n "$ac_ct_CC"; then
3192   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3193 else
3194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3195 for as_dir in $PATH
3196 do
3197   IFS=$as_save_IFS
3198   test -z "$as_dir" && as_dir=.
3199     for ac_exec_ext in '' $ac_executable_extensions; do
3200   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3201     ac_cv_prog_ac_ct_CC="$ac_prog"
3202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3203     break 2
3204   fi
3205 done
3206   done
3207 IFS=$as_save_IFS
3208
3209 fi
3210 fi
3211 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3212 if test -n "$ac_ct_CC"; then
3213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3214 $as_echo "$ac_ct_CC" >&6; }
3215 else
3216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3217 $as_echo "no" >&6; }
3218 fi
3219
3220
3221   test -n "$ac_ct_CC" && break
3222 done
3223
3224   if test "x$ac_ct_CC" = x; then
3225     CC=""
3226   else
3227     case $cross_compiling:$ac_tool_warned in
3228 yes:)
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3230 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3231 ac_tool_warned=yes ;;
3232 esac
3233     CC=$ac_ct_CC
3234   fi
3235 fi
3236
3237 fi
3238
3239
3240 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3242 as_fn_error $? "no acceptable C compiler found in \$PATH
3243 See \`config.log' for more details" "$LINENO" 5; }
3244
3245 # Provide some information about the compiler.
3246 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3247 set X $ac_compile
3248 ac_compiler=$2
3249 for ac_option in --version -v -V -qversion; do
3250   { { ac_try="$ac_compiler $ac_option >&5"
3251 case "(($ac_try" in
3252   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3253   *) ac_try_echo=$ac_try;;
3254 esac
3255 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3256 $as_echo "$ac_try_echo"; } >&5
3257   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3258   ac_status=$?
3259   if test -s conftest.err; then
3260     sed '10a\
3261 ... rest of stderr output deleted ...
3262          10q' conftest.err >conftest.er1
3263     cat conftest.er1 >&5
3264   fi
3265   rm -f conftest.er1 conftest.err
3266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3267   test $ac_status = 0; }
3268 done
3269
3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h.  */
3272
3273 int
3274 main ()
3275 {
3276
3277   ;
3278   return 0;
3279 }
3280 _ACEOF
3281 ac_clean_files_save=$ac_clean_files
3282 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3283 # Try to create an executable without -o first, disregard a.out.
3284 # It will help us diagnose broken compilers, and finding out an intuition
3285 # of exeext.
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3287 $as_echo_n "checking whether the C compiler works... " >&6; }
3288 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3289
3290 # The possible output files:
3291 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3292
3293 ac_rmfiles=
3294 for ac_file in $ac_files
3295 do
3296   case $ac_file in
3297     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3298     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3299   esac
3300 done
3301 rm -f $ac_rmfiles
3302
3303 if { { ac_try="$ac_link_default"
3304 case "(($ac_try" in
3305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3306   *) ac_try_echo=$ac_try;;
3307 esac
3308 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3309 $as_echo "$ac_try_echo"; } >&5
3310   (eval "$ac_link_default") 2>&5
3311   ac_status=$?
3312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3313   test $ac_status = 0; }; then :
3314   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3315 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3316 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3317 # so that the user can short-circuit this test for compilers unknown to
3318 # Autoconf.
3319 for ac_file in $ac_files ''
3320 do
3321   test -f "$ac_file" || continue
3322   case $ac_file in
3323     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3324         ;;
3325     [ab].out )
3326         # We found the default executable, but exeext='' is most
3327         # certainly right.
3328         break;;
3329     *.* )
3330         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3331         then :; else
3332            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3333         fi
3334         # We set ac_cv_exeext here because the later test for it is not
3335         # safe: cross compilers may not add the suffix if given an `-o'
3336         # argument, so we may need to know it at that point already.
3337         # Even if this section looks crufty: it has the advantage of
3338         # actually working.
3339         break;;
3340     * )
3341         break;;
3342   esac
3343 done
3344 test "$ac_cv_exeext" = no && ac_cv_exeext=
3345
3346 else
3347   ac_file=''
3348 fi
3349 if test -z "$ac_file"; then :
3350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351 $as_echo "no" >&6; }
3352 $as_echo "$as_me: failed program was:" >&5
3353 sed 's/^/| /' conftest.$ac_ext >&5
3354
3355 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3356 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3357 as_fn_error 77 "C compiler cannot create executables
3358 See \`config.log' for more details" "$LINENO" 5; }
3359 else
3360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3361 $as_echo "yes" >&6; }
3362 fi
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3364 $as_echo_n "checking for C compiler default output file name... " >&6; }
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3366 $as_echo "$ac_file" >&6; }
3367 ac_exeext=$ac_cv_exeext
3368
3369 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3370 ac_clean_files=$ac_clean_files_save
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3372 $as_echo_n "checking for suffix of executables... " >&6; }
3373 if { { ac_try="$ac_link"
3374 case "(($ac_try" in
3375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3376   *) ac_try_echo=$ac_try;;
3377 esac
3378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3379 $as_echo "$ac_try_echo"; } >&5
3380   (eval "$ac_link") 2>&5
3381   ac_status=$?
3382   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3383   test $ac_status = 0; }; then :
3384   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3385 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3386 # work properly (i.e., refer to `conftest.exe'), while it won't with
3387 # `rm'.
3388 for ac_file in conftest.exe conftest conftest.*; do
3389   test -f "$ac_file" || continue
3390   case $ac_file in
3391     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3392     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3393           break;;
3394     * ) break;;
3395   esac
3396 done
3397 else
3398   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3400 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3401 See \`config.log' for more details" "$LINENO" 5; }
3402 fi
3403 rm -f conftest conftest$ac_cv_exeext
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3405 $as_echo "$ac_cv_exeext" >&6; }
3406
3407 rm -f conftest.$ac_ext
3408 EXEEXT=$ac_cv_exeext
3409 ac_exeext=$EXEEXT
3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3411 /* end confdefs.h.  */
3412 #include <stdio.h>
3413 int
3414 main ()
3415 {
3416 FILE *f = fopen ("conftest.out", "w");
3417  return ferror (f) || fclose (f) != 0;
3418
3419   ;
3420   return 0;
3421 }
3422 _ACEOF
3423 ac_clean_files="$ac_clean_files conftest.out"
3424 # Check that the compiler produces executables we can run.  If not, either
3425 # the compiler is broken, or we cross compile.
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3427 $as_echo_n "checking whether we are cross compiling... " >&6; }
3428 if test "$cross_compiling" != yes; then
3429   { { ac_try="$ac_link"
3430 case "(($ac_try" in
3431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432   *) ac_try_echo=$ac_try;;
3433 esac
3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3435 $as_echo "$ac_try_echo"; } >&5
3436   (eval "$ac_link") 2>&5
3437   ac_status=$?
3438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3439   test $ac_status = 0; }
3440   if { ac_try='./conftest$ac_cv_exeext'
3441   { { case "(($ac_try" in
3442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3443   *) ac_try_echo=$ac_try;;
3444 esac
3445 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3446 $as_echo "$ac_try_echo"; } >&5
3447   (eval "$ac_try") 2>&5
3448   ac_status=$?
3449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3450   test $ac_status = 0; }; }; then
3451     cross_compiling=no
3452   else
3453     if test "$cross_compiling" = maybe; then
3454         cross_compiling=yes
3455     else
3456         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3457 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3458 as_fn_error $? "cannot run C compiled programs.
3459 If you meant to cross compile, use \`--host'.
3460 See \`config.log' for more details" "$LINENO" 5; }
3461     fi
3462   fi
3463 fi
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3465 $as_echo "$cross_compiling" >&6; }
3466
3467 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3468 ac_clean_files=$ac_clean_files_save
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3470 $as_echo_n "checking for suffix of object files... " >&6; }
3471 if ${ac_cv_objext+:} false; then :
3472   $as_echo_n "(cached) " >&6
3473 else
3474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475 /* end confdefs.h.  */
3476
3477 int
3478 main ()
3479 {
3480
3481   ;
3482   return 0;
3483 }
3484 _ACEOF
3485 rm -f conftest.o conftest.obj
3486 if { { ac_try="$ac_compile"
3487 case "(($ac_try" in
3488   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3489   *) ac_try_echo=$ac_try;;
3490 esac
3491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3492 $as_echo "$ac_try_echo"; } >&5
3493   (eval "$ac_compile") 2>&5
3494   ac_status=$?
3495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3496   test $ac_status = 0; }; then :
3497   for ac_file in conftest.o conftest.obj conftest.*; do
3498   test -f "$ac_file" || continue;
3499   case $ac_file in
3500     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3501     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3502        break;;
3503   esac
3504 done
3505 else
3506   $as_echo "$as_me: failed program was:" >&5
3507 sed 's/^/| /' conftest.$ac_ext >&5
3508
3509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3511 as_fn_error $? "cannot compute suffix of object files: cannot compile
3512 See \`config.log' for more details" "$LINENO" 5; }
3513 fi
3514 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3515 fi
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3517 $as_echo "$ac_cv_objext" >&6; }
3518 OBJEXT=$ac_cv_objext
3519 ac_objext=$OBJEXT
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3521 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3522 if ${ac_cv_c_compiler_gnu+:} false; then :
3523   $as_echo_n "(cached) " >&6
3524 else
3525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3526 /* end confdefs.h.  */
3527
3528 int
3529 main ()
3530 {
3531 #ifndef __GNUC__
3532        choke me
3533 #endif
3534
3535   ;
3536   return 0;
3537 }
3538 _ACEOF
3539 if ac_fn_c_try_compile "$LINENO"; then :
3540   ac_compiler_gnu=yes
3541 else
3542   ac_compiler_gnu=no
3543 fi
3544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3545 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3546
3547 fi
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3549 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3550 if test $ac_compiler_gnu = yes; then
3551   GCC=yes
3552 else
3553   GCC=
3554 fi
3555 ac_test_CFLAGS=${CFLAGS+set}
3556 ac_save_CFLAGS=$CFLAGS
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3558 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3559 if ${ac_cv_prog_cc_g+:} false; then :
3560   $as_echo_n "(cached) " >&6
3561 else
3562   ac_save_c_werror_flag=$ac_c_werror_flag
3563    ac_c_werror_flag=yes
3564    ac_cv_prog_cc_g=no
3565    CFLAGS="-g"
3566    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3567 /* end confdefs.h.  */
3568
3569 int
3570 main ()
3571 {
3572
3573   ;
3574   return 0;
3575 }
3576 _ACEOF
3577 if ac_fn_c_try_compile "$LINENO"; then :
3578   ac_cv_prog_cc_g=yes
3579 else
3580   CFLAGS=""
3581       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583
3584 int
3585 main ()
3586 {
3587
3588   ;
3589   return 0;
3590 }
3591 _ACEOF
3592 if ac_fn_c_try_compile "$LINENO"; then :
3593
3594 else
3595   ac_c_werror_flag=$ac_save_c_werror_flag
3596          CFLAGS="-g"
3597          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3598 /* end confdefs.h.  */
3599
3600 int
3601 main ()
3602 {
3603
3604   ;
3605   return 0;
3606 }
3607 _ACEOF
3608 if ac_fn_c_try_compile "$LINENO"; then :
3609   ac_cv_prog_cc_g=yes
3610 fi
3611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3612 fi
3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614 fi
3615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3616    ac_c_werror_flag=$ac_save_c_werror_flag
3617 fi
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3619 $as_echo "$ac_cv_prog_cc_g" >&6; }
3620 if test "$ac_test_CFLAGS" = set; then
3621   CFLAGS=$ac_save_CFLAGS
3622 elif test $ac_cv_prog_cc_g = yes; then
3623   if test "$GCC" = yes; then
3624     CFLAGS="-g -O2"
3625   else
3626     CFLAGS="-g"
3627   fi
3628 else
3629   if test "$GCC" = yes; then
3630     CFLAGS="-O2"
3631   else
3632     CFLAGS=
3633   fi
3634 fi
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3636 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3637 if ${ac_cv_prog_cc_c89+:} false; then :
3638   $as_echo_n "(cached) " >&6
3639 else
3640   ac_cv_prog_cc_c89=no
3641 ac_save_CC=$CC
3642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3643 /* end confdefs.h.  */
3644 #include <stdarg.h>
3645 #include <stdio.h>
3646 struct stat;
3647 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3648 struct buf { int x; };
3649 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3650 static char *e (p, i)
3651      char **p;
3652      int i;
3653 {
3654   return p[i];
3655 }
3656 static char *f (char * (*g) (char **, int), char **p, ...)
3657 {
3658   char *s;
3659   va_list v;
3660   va_start (v,p);
3661   s = g (p, va_arg (v,int));
3662   va_end (v);
3663   return s;
3664 }
3665
3666 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3667    function prototypes and stuff, but not '\xHH' hex character constants.
3668    These don't provoke an error unfortunately, instead are silently treated
3669    as 'x'.  The following induces an error, until -std is added to get
3670    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3671    array size at least.  It's necessary to write '\x00'==0 to get something
3672    that's true only with -std.  */
3673 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3674
3675 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3676    inside strings and character constants.  */
3677 #define FOO(x) 'x'
3678 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3679
3680 int test (int i, double x);
3681 struct s1 {int (*f) (int a);};
3682 struct s2 {int (*f) (double a);};
3683 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3684 int argc;
3685 char **argv;
3686 int
3687 main ()
3688 {
3689 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3690   ;
3691   return 0;
3692 }
3693 _ACEOF
3694 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3695         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3696 do
3697   CC="$ac_save_CC $ac_arg"
3698   if ac_fn_c_try_compile "$LINENO"; then :
3699   ac_cv_prog_cc_c89=$ac_arg
3700 fi
3701 rm -f core conftest.err conftest.$ac_objext
3702   test "x$ac_cv_prog_cc_c89" != "xno" && break
3703 done
3704 rm -f conftest.$ac_ext
3705 CC=$ac_save_CC
3706
3707 fi
3708 # AC_CACHE_VAL
3709 case "x$ac_cv_prog_cc_c89" in
3710   x)
3711     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3712 $as_echo "none needed" >&6; } ;;
3713   xno)
3714     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3715 $as_echo "unsupported" >&6; } ;;
3716   *)
3717     CC="$CC $ac_cv_prog_cc_c89"
3718     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3719 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3720 esac
3721 if test "x$ac_cv_prog_cc_c89" != xno; then :
3722
3723 fi
3724
3725 ac_ext=c
3726 ac_cpp='$CPP $CPPFLAGS'
3727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3730
3731 ac_ext=cpp
3732 ac_cpp='$CXXCPP $CPPFLAGS'
3733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3736 if test -z "$CXX"; then
3737   if test -n "$CCC"; then
3738     CXX=$CCC
3739   else
3740     if test -n "$ac_tool_prefix"; then
3741   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3742   do
3743     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3744 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3746 $as_echo_n "checking for $ac_word... " >&6; }
3747 if ${ac_cv_prog_CXX+:} false; then :
3748   $as_echo_n "(cached) " >&6
3749 else
3750   if test -n "$CXX"; then
3751   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3752 else
3753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 for as_dir in $PATH
3755 do
3756   IFS=$as_save_IFS
3757   test -z "$as_dir" && as_dir=.
3758     for ac_exec_ext in '' $ac_executable_extensions; do
3759   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3760     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3761     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3762     break 2
3763   fi
3764 done
3765   done
3766 IFS=$as_save_IFS
3767
3768 fi
3769 fi
3770 CXX=$ac_cv_prog_CXX
3771 if test -n "$CXX"; then
3772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3773 $as_echo "$CXX" >&6; }
3774 else
3775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3776 $as_echo "no" >&6; }
3777 fi
3778
3779
3780     test -n "$CXX" && break
3781   done
3782 fi
3783 if test -z "$CXX"; then
3784   ac_ct_CXX=$CXX
3785   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3786 do
3787   # Extract the first word of "$ac_prog", so it can be a program name with args.
3788 set dummy $ac_prog; ac_word=$2
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3790 $as_echo_n "checking for $ac_word... " >&6; }
3791 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3792   $as_echo_n "(cached) " >&6
3793 else
3794   if test -n "$ac_ct_CXX"; then
3795   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3796 else
3797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798 for as_dir in $PATH
3799 do
3800   IFS=$as_save_IFS
3801   test -z "$as_dir" && as_dir=.
3802     for ac_exec_ext in '' $ac_executable_extensions; do
3803   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3804     ac_cv_prog_ac_ct_CXX="$ac_prog"
3805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3806     break 2
3807   fi
3808 done
3809   done
3810 IFS=$as_save_IFS
3811
3812 fi
3813 fi
3814 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3815 if test -n "$ac_ct_CXX"; then
3816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3817 $as_echo "$ac_ct_CXX" >&6; }
3818 else
3819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3820 $as_echo "no" >&6; }
3821 fi
3822
3823
3824   test -n "$ac_ct_CXX" && break
3825 done
3826
3827   if test "x$ac_ct_CXX" = x; then
3828     CXX="g++"
3829   else
3830     case $cross_compiling:$ac_tool_warned in
3831 yes:)
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3834 ac_tool_warned=yes ;;
3835 esac
3836     CXX=$ac_ct_CXX
3837   fi
3838 fi
3839
3840   fi
3841 fi
3842 # Provide some information about the compiler.
3843 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3844 set X $ac_compile
3845 ac_compiler=$2
3846 for ac_option in --version -v -V -qversion; do
3847   { { ac_try="$ac_compiler $ac_option >&5"
3848 case "(($ac_try" in
3849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3850   *) ac_try_echo=$ac_try;;
3851 esac
3852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3853 $as_echo "$ac_try_echo"; } >&5
3854   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3855   ac_status=$?
3856   if test -s conftest.err; then
3857     sed '10a\
3858 ... rest of stderr output deleted ...
3859          10q' conftest.err >conftest.er1
3860     cat conftest.er1 >&5
3861   fi
3862   rm -f conftest.er1 conftest.err
3863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3864   test $ac_status = 0; }
3865 done
3866
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3868 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3869 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3870   $as_echo_n "(cached) " >&6
3871 else
3872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3873 /* end confdefs.h.  */
3874
3875 int
3876 main ()
3877 {
3878 #ifndef __GNUC__
3879        choke me
3880 #endif
3881
3882   ;
3883   return 0;
3884 }
3885 _ACEOF
3886 if ac_fn_cxx_try_compile "$LINENO"; then :
3887   ac_compiler_gnu=yes
3888 else
3889   ac_compiler_gnu=no
3890 fi
3891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3892 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3893
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3896 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3897 if test $ac_compiler_gnu = yes; then
3898   GXX=yes
3899 else
3900   GXX=
3901 fi
3902 ac_test_CXXFLAGS=${CXXFLAGS+set}
3903 ac_save_CXXFLAGS=$CXXFLAGS
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3905 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3906 if ${ac_cv_prog_cxx_g+:} false; then :
3907   $as_echo_n "(cached) " >&6
3908 else
3909   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3910    ac_cxx_werror_flag=yes
3911    ac_cv_prog_cxx_g=no
3912    CXXFLAGS="-g"
3913    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3914 /* end confdefs.h.  */
3915
3916 int
3917 main ()
3918 {
3919
3920   ;
3921   return 0;
3922 }
3923 _ACEOF
3924 if ac_fn_cxx_try_compile "$LINENO"; then :
3925   ac_cv_prog_cxx_g=yes
3926 else
3927   CXXFLAGS=""
3928       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930
3931 int
3932 main ()
3933 {
3934
3935   ;
3936   return 0;
3937 }
3938 _ACEOF
3939 if ac_fn_cxx_try_compile "$LINENO"; then :
3940
3941 else
3942   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3943          CXXFLAGS="-g"
3944          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3945 /* end confdefs.h.  */
3946
3947 int
3948 main ()
3949 {
3950
3951   ;
3952   return 0;
3953 }
3954 _ACEOF
3955 if ac_fn_cxx_try_compile "$LINENO"; then :
3956   ac_cv_prog_cxx_g=yes
3957 fi
3958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3959 fi
3960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3961 fi
3962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3963    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3966 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3967 if test "$ac_test_CXXFLAGS" = set; then
3968   CXXFLAGS=$ac_save_CXXFLAGS
3969 elif test $ac_cv_prog_cxx_g = yes; then
3970   if test "$GXX" = yes; then
3971     CXXFLAGS="-g -O2"
3972   else
3973     CXXFLAGS="-g"
3974   fi
3975 else
3976   if test "$GXX" = yes; then
3977     CXXFLAGS="-O2"
3978   else
3979     CXXFLAGS=
3980   fi
3981 fi
3982 ac_ext=c
3983 ac_cpp='$CPP $CPPFLAGS'
3984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3987
3988 if test -n "$ac_tool_prefix"; then
3989   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3990 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3992 $as_echo_n "checking for $ac_word... " >&6; }
3993 if ${ac_cv_prog_RANLIB+:} false; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   if test -n "$RANLIB"; then
3997   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3998 else
3999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4000 for as_dir in $PATH
4001 do
4002   IFS=$as_save_IFS
4003   test -z "$as_dir" && as_dir=.
4004     for ac_exec_ext in '' $ac_executable_extensions; do
4005   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4006     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4008     break 2
4009   fi
4010 done
4011   done
4012 IFS=$as_save_IFS
4013
4014 fi
4015 fi
4016 RANLIB=$ac_cv_prog_RANLIB
4017 if test -n "$RANLIB"; then
4018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4019 $as_echo "$RANLIB" >&6; }
4020 else
4021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4022 $as_echo "no" >&6; }
4023 fi
4024
4025
4026 fi
4027 if test -z "$ac_cv_prog_RANLIB"; then
4028   ac_ct_RANLIB=$RANLIB
4029   # Extract the first word of "ranlib", so it can be a program name with args.
4030 set dummy ranlib; ac_word=$2
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4032 $as_echo_n "checking for $ac_word... " >&6; }
4033 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   if test -n "$ac_ct_RANLIB"; then
4037   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4038 else
4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042   IFS=$as_save_IFS
4043   test -z "$as_dir" && as_dir=.
4044     for ac_exec_ext in '' $ac_executable_extensions; do
4045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4046     ac_cv_prog_ac_ct_RANLIB="ranlib"
4047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4048     break 2
4049   fi
4050 done
4051   done
4052 IFS=$as_save_IFS
4053
4054 fi
4055 fi
4056 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4057 if test -n "$ac_ct_RANLIB"; then
4058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4059 $as_echo "$ac_ct_RANLIB" >&6; }
4060 else
4061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4062 $as_echo "no" >&6; }
4063 fi
4064
4065   if test "x$ac_ct_RANLIB" = x; then
4066     RANLIB=":"
4067   else
4068     case $cross_compiling:$ac_tool_warned in
4069 yes:)
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4072 ac_tool_warned=yes ;;
4073 esac
4074     RANLIB=$ac_ct_RANLIB
4075   fi
4076 else
4077   RANLIB="$ac_cv_prog_RANLIB"
4078 fi
4079
4080 if test -n "$ac_tool_prefix"; then
4081   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4082 set dummy ${ac_tool_prefix}ar; ac_word=$2
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4084 $as_echo_n "checking for $ac_word... " >&6; }
4085 if ${ac_cv_prog_AR+:} false; then :
4086   $as_echo_n "(cached) " >&6
4087 else
4088   if test -n "$AR"; then
4089   ac_cv_prog_AR="$AR" # Let the user override the test.
4090 else
4091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4092 for as_dir in $PATH
4093 do
4094   IFS=$as_save_IFS
4095   test -z "$as_dir" && as_dir=.
4096     for ac_exec_ext in '' $ac_executable_extensions; do
4097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4098     ac_cv_prog_AR="${ac_tool_prefix}ar"
4099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4100     break 2
4101   fi
4102 done
4103   done
4104 IFS=$as_save_IFS
4105
4106 fi
4107 fi
4108 AR=$ac_cv_prog_AR
4109 if test -n "$AR"; then
4110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4111 $as_echo "$AR" >&6; }
4112 else
4113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4114 $as_echo "no" >&6; }
4115 fi
4116
4117
4118 fi
4119 if test -z "$ac_cv_prog_AR"; then
4120   ac_ct_AR=$AR
4121   # Extract the first word of "ar", so it can be a program name with args.
4122 set dummy ar; ac_word=$2
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4124 $as_echo_n "checking for $ac_word... " >&6; }
4125 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   if test -n "$ac_ct_AR"; then
4129   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4130 else
4131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4132 for as_dir in $PATH
4133 do
4134   IFS=$as_save_IFS
4135   test -z "$as_dir" && as_dir=.
4136     for ac_exec_ext in '' $ac_executable_extensions; do
4137   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4138     ac_cv_prog_ac_ct_AR="ar"
4139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4140     break 2
4141   fi
4142 done
4143   done
4144 IFS=$as_save_IFS
4145
4146 fi
4147 fi
4148 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4149 if test -n "$ac_ct_AR"; then
4150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4151 $as_echo "$ac_ct_AR" >&6; }
4152 else
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4154 $as_echo "no" >&6; }
4155 fi
4156
4157   if test "x$ac_ct_AR" = x; then
4158     AR=""
4159   else
4160     case $cross_compiling:$ac_tool_warned in
4161 yes:)
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4164 ac_tool_warned=yes ;;
4165 esac
4166     AR=$ac_ct_AR
4167   fi
4168 else
4169   AR="$ac_cv_prog_AR"
4170 fi
4171
4172
4173
4174 ac_ext=c
4175 ac_cpp='$CPP $CPPFLAGS'
4176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4180 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4181 # On Suns, sometimes $CPP names a directory.
4182 if test -n "$CPP" && test -d "$CPP"; then
4183   CPP=
4184 fi
4185 if test -z "$CPP"; then
4186   if ${ac_cv_prog_CPP+:} false; then :
4187   $as_echo_n "(cached) " >&6
4188 else
4189       # Double quotes because CPP needs to be expanded
4190     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4191     do
4192       ac_preproc_ok=false
4193 for ac_c_preproc_warn_flag in '' yes
4194 do
4195   # Use a header file that comes with gcc, so configuring glibc
4196   # with a fresh cross-compiler works.
4197   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4198   # <limits.h> exists even on freestanding compilers.
4199   # On the NeXT, cc -E runs the code through the compiler's parser,
4200   # not just through cpp. "Syntax error" is here to catch this case.
4201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202 /* end confdefs.h.  */
4203 #ifdef __STDC__
4204 # include <limits.h>
4205 #else
4206 # include <assert.h>
4207 #endif
4208                      Syntax error
4209 _ACEOF
4210 if ac_fn_c_try_cpp "$LINENO"; then :
4211
4212 else
4213   # Broken: fails on valid input.
4214 continue
4215 fi
4216 rm -f conftest.err conftest.i conftest.$ac_ext
4217
4218   # OK, works on sane cases.  Now check whether nonexistent headers
4219   # can be detected and how.
4220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4221 /* end confdefs.h.  */
4222 #include <ac_nonexistent.h>
4223 _ACEOF
4224 if ac_fn_c_try_cpp "$LINENO"; then :
4225   # Broken: success on invalid input.
4226 continue
4227 else
4228   # Passes both tests.
4229 ac_preproc_ok=:
4230 break
4231 fi
4232 rm -f conftest.err conftest.i conftest.$ac_ext
4233
4234 done
4235 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4236 rm -f conftest.i conftest.err conftest.$ac_ext
4237 if $ac_preproc_ok; then :
4238   break
4239 fi
4240
4241     done
4242     ac_cv_prog_CPP=$CPP
4243
4244 fi
4245   CPP=$ac_cv_prog_CPP
4246 else
4247   ac_cv_prog_CPP=$CPP
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4250 $as_echo "$CPP" >&6; }
4251 ac_preproc_ok=false
4252 for ac_c_preproc_warn_flag in '' yes
4253 do
4254   # Use a header file that comes with gcc, so configuring glibc
4255   # with a fresh cross-compiler works.
4256   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4257   # <limits.h> exists even on freestanding compilers.
4258   # On the NeXT, cc -E runs the code through the compiler's parser,
4259   # not just through cpp. "Syntax error" is here to catch this case.
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #ifdef __STDC__
4263 # include <limits.h>
4264 #else
4265 # include <assert.h>
4266 #endif
4267                      Syntax error
4268 _ACEOF
4269 if ac_fn_c_try_cpp "$LINENO"; then :
4270
4271 else
4272   # Broken: fails on valid input.
4273 continue
4274 fi
4275 rm -f conftest.err conftest.i conftest.$ac_ext
4276
4277   # OK, works on sane cases.  Now check whether nonexistent headers
4278   # can be detected and how.
4279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4280 /* end confdefs.h.  */
4281 #include <ac_nonexistent.h>
4282 _ACEOF
4283 if ac_fn_c_try_cpp "$LINENO"; then :
4284   # Broken: success on invalid input.
4285 continue
4286 else
4287   # Passes both tests.
4288 ac_preproc_ok=:
4289 break
4290 fi
4291 rm -f conftest.err conftest.i conftest.$ac_ext
4292
4293 done
4294 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4295 rm -f conftest.i conftest.err conftest.$ac_ext
4296 if $ac_preproc_ok; then :
4297
4298 else
4299   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4300 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4301 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4302 See \`config.log' for more details" "$LINENO" 5; }
4303 fi
4304
4305 ac_ext=c
4306 ac_cpp='$CPP $CPPFLAGS'
4307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4310
4311
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4313 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4314 if ${ac_cv_path_GREP+:} false; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   if test -z "$GREP"; then
4318   ac_path_GREP_found=false
4319   # Loop through the user's path and test for each of PROGNAME-LIST
4320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4321 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4322 do
4323   IFS=$as_save_IFS
4324   test -z "$as_dir" && as_dir=.
4325     for ac_prog in grep ggrep; do
4326     for ac_exec_ext in '' $ac_executable_extensions; do
4327       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4328       as_fn_executable_p "$ac_path_GREP" || continue
4329 # Check for GNU ac_path_GREP and select it if it is found.
4330   # Check for GNU $ac_path_GREP
4331 case `"$ac_path_GREP" --version 2>&1` in
4332 *GNU*)
4333   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4334 *)
4335   ac_count=0
4336   $as_echo_n 0123456789 >"conftest.in"
4337   while :
4338   do
4339     cat "conftest.in" "conftest.in" >"conftest.tmp"
4340     mv "conftest.tmp" "conftest.in"
4341     cp "conftest.in" "conftest.nl"
4342     $as_echo 'GREP' >> "conftest.nl"
4343     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4344     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4345     as_fn_arith $ac_count + 1 && ac_count=$as_val
4346     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4347       # Best one so far, save it but keep looking for a better one
4348       ac_cv_path_GREP="$ac_path_GREP"
4349       ac_path_GREP_max=$ac_count
4350     fi
4351     # 10*(2^10) chars as input seems more than enough
4352     test $ac_count -gt 10 && break
4353   done
4354   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4355 esac
4356
4357       $ac_path_GREP_found && break 3
4358     done
4359   done
4360   done
4361 IFS=$as_save_IFS
4362   if test -z "$ac_cv_path_GREP"; then
4363     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4364   fi
4365 else
4366   ac_cv_path_GREP=$GREP
4367 fi
4368
4369 fi
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4371 $as_echo "$ac_cv_path_GREP" >&6; }
4372  GREP="$ac_cv_path_GREP"
4373
4374
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4376 $as_echo_n "checking for egrep... " >&6; }
4377 if ${ac_cv_path_EGREP+:} false; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4381    then ac_cv_path_EGREP="$GREP -E"
4382    else
4383      if test -z "$EGREP"; then
4384   ac_path_EGREP_found=false
4385   # Loop through the user's path and test for each of PROGNAME-LIST
4386   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4387 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4388 do
4389   IFS=$as_save_IFS
4390   test -z "$as_dir" && as_dir=.
4391     for ac_prog in egrep; do
4392     for ac_exec_ext in '' $ac_executable_extensions; do
4393       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4394       as_fn_executable_p "$ac_path_EGREP" || continue
4395 # Check for GNU ac_path_EGREP and select it if it is found.
4396   # Check for GNU $ac_path_EGREP
4397 case `"$ac_path_EGREP" --version 2>&1` in
4398 *GNU*)
4399   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4400 *)
4401   ac_count=0
4402   $as_echo_n 0123456789 >"conftest.in"
4403   while :
4404   do
4405     cat "conftest.in" "conftest.in" >"conftest.tmp"
4406     mv "conftest.tmp" "conftest.in"
4407     cp "conftest.in" "conftest.nl"
4408     $as_echo 'EGREP' >> "conftest.nl"
4409     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4410     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4411     as_fn_arith $ac_count + 1 && ac_count=$as_val
4412     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4413       # Best one so far, save it but keep looking for a better one
4414       ac_cv_path_EGREP="$ac_path_EGREP"
4415       ac_path_EGREP_max=$ac_count
4416     fi
4417     # 10*(2^10) chars as input seems more than enough
4418     test $ac_count -gt 10 && break
4419   done
4420   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4421 esac
4422
4423       $ac_path_EGREP_found && break 3
4424     done
4425   done
4426   done
4427 IFS=$as_save_IFS
4428   if test -z "$ac_cv_path_EGREP"; then
4429     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4430   fi
4431 else
4432   ac_cv_path_EGREP=$EGREP
4433 fi
4434
4435    fi
4436 fi
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4438 $as_echo "$ac_cv_path_EGREP" >&6; }
4439  EGREP="$ac_cv_path_EGREP"
4440
4441
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4443 $as_echo_n "checking for ANSI C header files... " >&6; }
4444 if ${ac_cv_header_stdc+:} false; then :
4445   $as_echo_n "(cached) " >&6
4446 else
4447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4448 /* end confdefs.h.  */
4449 #include <stdlib.h>
4450 #include <stdarg.h>
4451 #include <string.h>
4452 #include <float.h>
4453
4454 int
4455 main ()
4456 {
4457
4458   ;
4459   return 0;
4460 }
4461 _ACEOF
4462 if ac_fn_c_try_compile "$LINENO"; then :
4463   ac_cv_header_stdc=yes
4464 else
4465   ac_cv_header_stdc=no
4466 fi
4467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4468
4469 if test $ac_cv_header_stdc = yes; then
4470   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4472 /* end confdefs.h.  */
4473 #include <string.h>
4474
4475 _ACEOF
4476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4477   $EGREP "memchr" >/dev/null 2>&1; then :
4478
4479 else
4480   ac_cv_header_stdc=no
4481 fi
4482 rm -f conftest*
4483
4484 fi
4485
4486 if test $ac_cv_header_stdc = yes; then
4487   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489 /* end confdefs.h.  */
4490 #include <stdlib.h>
4491
4492 _ACEOF
4493 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4494   $EGREP "free" >/dev/null 2>&1; then :
4495
4496 else
4497   ac_cv_header_stdc=no
4498 fi
4499 rm -f conftest*
4500
4501 fi
4502
4503 if test $ac_cv_header_stdc = yes; then
4504   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4505   if test "$cross_compiling" = yes; then :
4506   :
4507 else
4508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4509 /* end confdefs.h.  */
4510 #include <ctype.h>
4511 #include <stdlib.h>
4512 #if ((' ' & 0x0FF) == 0x020)
4513 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4514 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4515 #else
4516 # define ISLOWER(c) \
4517                    (('a' <= (c) && (c) <= 'i') \
4518                      || ('j' <= (c) && (c) <= 'r') \
4519                      || ('s' <= (c) && (c) <= 'z'))
4520 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4521 #endif
4522
4523 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4524 int
4525 main ()
4526 {
4527   int i;
4528   for (i = 0; i < 256; i++)
4529     if (XOR (islower (i), ISLOWER (i))
4530         || toupper (i) != TOUPPER (i))
4531       return 2;
4532   return 0;
4533 }
4534 _ACEOF
4535 if ac_fn_c_try_run "$LINENO"; then :
4536
4537 else
4538   ac_cv_header_stdc=no
4539 fi
4540 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4541   conftest.$ac_objext conftest.beam conftest.$ac_ext
4542 fi
4543
4544 fi
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4547 $as_echo "$ac_cv_header_stdc" >&6; }
4548 if test $ac_cv_header_stdc = yes; then
4549
4550 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4551
4552 fi
4553
4554 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4555 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4556                   inttypes.h stdint.h unistd.h
4557 do :
4558   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4559 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4560 "
4561 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4562   cat >>confdefs.h <<_ACEOF
4563 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4564 _ACEOF
4565
4566 fi
4567
4568 done
4569
4570
4571
4572   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4573 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4574   MINIX=yes
4575 else
4576   MINIX=
4577 fi
4578
4579
4580   if test "$MINIX" = yes; then
4581
4582 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4583
4584
4585 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4586
4587
4588 $as_echo "#define _MINIX 1" >>confdefs.h
4589
4590   fi
4591
4592
4593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4594 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4595 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4596   $as_echo_n "(cached) " >&6
4597 else
4598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4599 /* end confdefs.h.  */
4600
4601 #         define __EXTENSIONS__ 1
4602           $ac_includes_default
4603 int
4604 main ()
4605 {
4606
4607   ;
4608   return 0;
4609 }
4610 _ACEOF
4611 if ac_fn_c_try_compile "$LINENO"; then :
4612   ac_cv_safe_to_define___extensions__=yes
4613 else
4614   ac_cv_safe_to_define___extensions__=no
4615 fi
4616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4617 fi
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4619 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4620   test $ac_cv_safe_to_define___extensions__ = yes &&
4621     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4622
4623   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4624
4625   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4626
4627   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4628
4629   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4630
4631
4632 # Check whether --enable-largefile was given.
4633 if test "${enable_largefile+set}" = set; then :
4634   enableval=$enable_largefile;
4635 fi
4636
4637 if test "$enable_largefile" != no; then
4638
4639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4640 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4641 if ${ac_cv_sys_largefile_CC+:} false; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   ac_cv_sys_largefile_CC=no
4645      if test "$GCC" != yes; then
4646        ac_save_CC=$CC
4647        while :; do
4648          # IRIX 6.2 and later do not support large files by default,
4649          # so use the C compiler's -n32 option if that helps.
4650          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4651 /* end confdefs.h.  */
4652 #include <sys/types.h>
4653  /* Check that off_t can represent 2**63 - 1 correctly.
4654     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4655     since some C++ compilers masquerading as C compilers
4656     incorrectly reject 9223372036854775807.  */
4657 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4658   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4659                        && LARGE_OFF_T % 2147483647 == 1)
4660                       ? 1 : -1];
4661 int
4662 main ()
4663 {
4664
4665   ;
4666   return 0;
4667 }
4668 _ACEOF
4669          if ac_fn_c_try_compile "$LINENO"; then :
4670   break
4671 fi
4672 rm -f core conftest.err conftest.$ac_objext
4673          CC="$CC -n32"
4674          if ac_fn_c_try_compile "$LINENO"; then :
4675   ac_cv_sys_largefile_CC=' -n32'; break
4676 fi
4677 rm -f core conftest.err conftest.$ac_objext
4678          break
4679        done
4680        CC=$ac_save_CC
4681        rm -f conftest.$ac_ext
4682     fi
4683 fi
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4685 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4686   if test "$ac_cv_sys_largefile_CC" != no; then
4687     CC=$CC$ac_cv_sys_largefile_CC
4688   fi
4689
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4691 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4692 if ${ac_cv_sys_file_offset_bits+:} false; then :
4693   $as_echo_n "(cached) " >&6
4694 else
4695   while :; do
4696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h.  */
4698 #include <sys/types.h>
4699  /* Check that off_t can represent 2**63 - 1 correctly.
4700     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4701     since some C++ compilers masquerading as C compilers
4702     incorrectly reject 9223372036854775807.  */
4703 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4704   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4705                        && LARGE_OFF_T % 2147483647 == 1)
4706                       ? 1 : -1];
4707 int
4708 main ()
4709 {
4710
4711   ;
4712   return 0;
4713 }
4714 _ACEOF
4715 if ac_fn_c_try_compile "$LINENO"; then :
4716   ac_cv_sys_file_offset_bits=no; break
4717 fi
4718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4720 /* end confdefs.h.  */
4721 #define _FILE_OFFSET_BITS 64
4722 #include <sys/types.h>
4723  /* Check that off_t can represent 2**63 - 1 correctly.
4724     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4725     since some C++ compilers masquerading as C compilers
4726     incorrectly reject 9223372036854775807.  */
4727 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4728   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4729                        && LARGE_OFF_T % 2147483647 == 1)
4730                       ? 1 : -1];
4731 int
4732 main ()
4733 {
4734
4735   ;
4736   return 0;
4737 }
4738 _ACEOF
4739 if ac_fn_c_try_compile "$LINENO"; then :
4740   ac_cv_sys_file_offset_bits=64; break
4741 fi
4742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4743   ac_cv_sys_file_offset_bits=unknown
4744   break
4745 done
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4748 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4749 case $ac_cv_sys_file_offset_bits in #(
4750   no | unknown) ;;
4751   *)
4752 cat >>confdefs.h <<_ACEOF
4753 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4754 _ACEOF
4755 ;;
4756 esac
4757 rm -rf conftest*
4758   if test $ac_cv_sys_file_offset_bits = unknown; then
4759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4760 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4761 if ${ac_cv_sys_large_files+:} false; then :
4762   $as_echo_n "(cached) " >&6
4763 else
4764   while :; do
4765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4766 /* end confdefs.h.  */
4767 #include <sys/types.h>
4768  /* Check that off_t can represent 2**63 - 1 correctly.
4769     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4770     since some C++ compilers masquerading as C compilers
4771     incorrectly reject 9223372036854775807.  */
4772 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4773   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4774                        && LARGE_OFF_T % 2147483647 == 1)
4775                       ? 1 : -1];
4776 int
4777 main ()
4778 {
4779
4780   ;
4781   return 0;
4782 }
4783 _ACEOF
4784 if ac_fn_c_try_compile "$LINENO"; then :
4785   ac_cv_sys_large_files=no; break
4786 fi
4787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4789 /* end confdefs.h.  */
4790 #define _LARGE_FILES 1
4791 #include <sys/types.h>
4792  /* Check that off_t can represent 2**63 - 1 correctly.
4793     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4794     since some C++ compilers masquerading as C compilers
4795     incorrectly reject 9223372036854775807.  */
4796 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4797   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4798                        && LARGE_OFF_T % 2147483647 == 1)
4799                       ? 1 : -1];
4800 int
4801 main ()
4802 {
4803
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 if ac_fn_c_try_compile "$LINENO"; then :
4809   ac_cv_sys_large_files=1; break
4810 fi
4811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4812   ac_cv_sys_large_files=unknown
4813   break
4814 done
4815 fi
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4817 $as_echo "$ac_cv_sys_large_files" >&6; }
4818 case $ac_cv_sys_large_files in #(
4819   no | unknown) ;;
4820   *)
4821 cat >>confdefs.h <<_ACEOF
4822 #define _LARGE_FILES $ac_cv_sys_large_files
4823 _ACEOF
4824 ;;
4825 esac
4826 rm -rf conftest*
4827   fi
4828
4829
4830 fi
4831
4832
4833 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
4834 for ac_prog in aclocal
4835 do
4836   # Extract the first word of "$ac_prog", so it can be a program name with args.
4837 set dummy $ac_prog; ac_word=$2
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4839 $as_echo_n "checking for $ac_word... " >&6; }
4840 if ${ac_cv_prog_ACLOCAL+:} false; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   if test -n "$ACLOCAL"; then
4844   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
4845 else
4846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4847 for as_dir in $PATH
4848 do
4849   IFS=$as_save_IFS
4850   test -z "$as_dir" && as_dir=.
4851     for ac_exec_ext in '' $ac_executable_extensions; do
4852   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4853     ac_cv_prog_ACLOCAL="$ac_prog"
4854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4855     break 2
4856   fi
4857 done
4858   done
4859 IFS=$as_save_IFS
4860
4861 fi
4862 fi
4863 ACLOCAL=$ac_cv_prog_ACLOCAL
4864 if test -n "$ACLOCAL"; then
4865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
4866 $as_echo "$ACLOCAL" >&6; }
4867 else
4868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4869 $as_echo "no" >&6; }
4870 fi
4871
4872
4873   test -n "$ACLOCAL" && break
4874 done
4875 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
4876
4877 for ac_prog in autoconf
4878 do
4879   # Extract the first word of "$ac_prog", so it can be a program name with args.
4880 set dummy $ac_prog; ac_word=$2
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4882 $as_echo_n "checking for $ac_word... " >&6; }
4883 if ${ac_cv_prog_AUTOCONF+:} false; then :
4884   $as_echo_n "(cached) " >&6
4885 else
4886   if test -n "$AUTOCONF"; then
4887   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4888 else
4889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4890 for as_dir in $PATH
4891 do
4892   IFS=$as_save_IFS
4893   test -z "$as_dir" && as_dir=.
4894     for ac_exec_ext in '' $ac_executable_extensions; do
4895   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4896     ac_cv_prog_AUTOCONF="$ac_prog"
4897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4898     break 2
4899   fi
4900 done
4901   done
4902 IFS=$as_save_IFS
4903
4904 fi
4905 fi
4906 AUTOCONF=$ac_cv_prog_AUTOCONF
4907 if test -n "$AUTOCONF"; then
4908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
4909 $as_echo "$AUTOCONF" >&6; }
4910 else
4911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4912 $as_echo "no" >&6; }
4913 fi
4914
4915
4916   test -n "$AUTOCONF" && break
4917 done
4918 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
4919
4920 for ac_prog in autoheader
4921 do
4922   # Extract the first word of "$ac_prog", so it can be a program name with args.
4923 set dummy $ac_prog; ac_word=$2
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4925 $as_echo_n "checking for $ac_word... " >&6; }
4926 if ${ac_cv_prog_AUTOHEADER+:} false; then :
4927   $as_echo_n "(cached) " >&6
4928 else
4929   if test -n "$AUTOHEADER"; then
4930   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
4931 else
4932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4933 for as_dir in $PATH
4934 do
4935   IFS=$as_save_IFS
4936   test -z "$as_dir" && as_dir=.
4937     for ac_exec_ext in '' $ac_executable_extensions; do
4938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4939     ac_cv_prog_AUTOHEADER="$ac_prog"
4940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4941     break 2
4942   fi
4943 done
4944   done
4945 IFS=$as_save_IFS
4946
4947 fi
4948 fi
4949 AUTOHEADER=$ac_cv_prog_AUTOHEADER
4950 if test -n "$AUTOHEADER"; then
4951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
4952 $as_echo "$AUTOHEADER" >&6; }
4953 else
4954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4955 $as_echo "no" >&6; }
4956 fi
4957
4958
4959   test -n "$AUTOHEADER" && break
4960 done
4961 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
4962
4963
4964 if test -z "$ETAGS"; then
4965   ETAGS=etags
4966 fi
4967
4968
4969 # Figure out what compiler warnings we can enable.
4970 # See config/warnings.m4 for details.
4971
4972 ac_ext=c
4973 ac_cpp='$CPP $CPPFLAGS'
4974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4977
4978 warn=
4979 save_CFLAGS="$CFLAGS"
4980 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \
4981                           -Wmissing-format-attribute; do
4982   # Do the check with the no- prefix removed since gcc silently
4983   # accepts any -Wno-* option on purpose
4984   case $real_option in
4985     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4986     *) option=$real_option ;;
4987   esac
4988   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4989
4990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4991 $as_echo_n "checking whether $CC supports $option... " >&6; }
4992 if eval \${$as_acx_Woption+:} false; then :
4993   $as_echo_n "(cached) " >&6
4994 else
4995   CFLAGS="$option"
4996     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4997 /* end confdefs.h.  */
4998
4999 int
5000 main ()
5001 {
5002
5003   ;
5004   return 0;
5005 }
5006 _ACEOF
5007 if ac_fn_c_try_compile "$LINENO"; then :
5008   eval "$as_acx_Woption=yes"
5009 else
5010   eval "$as_acx_Woption=no"
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013
5014 fi
5015 eval ac_res=\$$as_acx_Woption
5016                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5017 $as_echo "$ac_res" >&6; }
5018   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
5019   warn="$warn${warn:+ }$real_option"
5020 fi
5021   done
5022 CFLAGS="$save_CFLAGS"
5023 ac_ext=c
5024 ac_cpp='$CPP $CPPFLAGS'
5025 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5026 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5027 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5028
5029
5030 ac_ext=c
5031 ac_cpp='$CPP $CPPFLAGS'
5032 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5033 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5034 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5035
5036 c_warn=
5037 save_CFLAGS="$CFLAGS"
5038 for real_option in -Wstrict-prototypes -Wmissing-prototypes \
5039                           -Wold-style-definition -Wc++-compat; do
5040   # Do the check with the no- prefix removed since gcc silently
5041   # accepts any -Wno-* option on purpose
5042   case $real_option in
5043     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
5044     *) option=$real_option ;;
5045   esac
5046   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
5047
5048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
5049 $as_echo_n "checking whether $CC supports $option... " >&6; }
5050 if eval \${$as_acx_Woption+:} false; then :
5051   $as_echo_n "(cached) " >&6
5052 else
5053   CFLAGS="$option"
5054     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5055 /* end confdefs.h.  */
5056
5057 int
5058 main ()
5059 {
5060
5061   ;
5062   return 0;
5063 }
5064 _ACEOF
5065 if ac_fn_c_try_compile "$LINENO"; then :
5066   eval "$as_acx_Woption=yes"
5067 else
5068   eval "$as_acx_Woption=no"
5069 fi
5070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5071
5072 fi
5073 eval ac_res=\$$as_acx_Woption
5074                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5075 $as_echo "$ac_res" >&6; }
5076   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
5077   c_warn="$c_warn${c_warn:+ }$real_option"
5078 fi
5079   done
5080 CFLAGS="$save_CFLAGS"
5081 ac_ext=c
5082 ac_cpp='$CPP $CPPFLAGS'
5083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5085 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5086
5087
5088 ac_ext=c
5089 ac_cpp='$CPP $CPPFLAGS'
5090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094 WARN_PEDANTIC=
5095 # Do the check with the no- prefix removed from the warning options
5096 # since gcc silently accepts any -Wno-* option on purpose
5097 if test "$GCC" = yes; then :
5098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
5099 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
5100 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
5101   $as_echo_n "(cached) " >&6
5102 else
5103   save_CFLAGS="$CFLAGS"
5104 CFLAGS="-pedantic -Wlong-long"
5105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5106 /* end confdefs.h.  */
5107
5108 int
5109 main ()
5110 {
5111
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 if ac_fn_c_try_compile "$LINENO"; then :
5117   acx_cv_prog_cc_pedantic__Wlong_long=yes
5118 else
5119   acx_cv_prog_cc_pedantic__Wlong_long=no
5120 fi
5121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5122 CFLAGS="$save_CFLAGS"
5123 fi
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
5125 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
5126 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
5127   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
5128 fi
5129
5130 fi
5131 ac_ext=c
5132 ac_cpp='$CPP $CPPFLAGS'
5133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5136
5137
5138
5139 # Disable exceptions and RTTI if building with g++
5140 ac_ext=c
5141 ac_cpp='$CPP $CPPFLAGS'
5142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5145
5146 noexception_flags=
5147 save_CFLAGS="$CFLAGS"
5148 for real_option in -fno-exceptions -fno-rtti; do
5149   # Do the check with the no- prefix removed since gcc silently
5150   # accepts any -Wno-* option on purpose
5151   case $real_option in
5152     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
5153     *) option=$real_option ;;
5154   esac
5155   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
5156
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
5158 $as_echo_n "checking whether $CC supports $option... " >&6; }
5159 if eval \${$as_acx_Woption+:} false; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   CFLAGS="$option"
5163     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5164 /* end confdefs.h.  */
5165
5166 int
5167 main ()
5168 {
5169
5170   ;
5171   return 0;
5172 }
5173 _ACEOF
5174 if ac_fn_c_try_compile "$LINENO"; then :
5175   eval "$as_acx_Woption=yes"
5176 else
5177   eval "$as_acx_Woption=no"
5178 fi
5179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5180
5181 fi
5182 eval ac_res=\$$as_acx_Woption
5183                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5184 $as_echo "$ac_res" >&6; }
5185   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
5186   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
5187 fi
5188   done
5189 CFLAGS="$save_CFLAGS"
5190 ac_ext=c
5191 ac_cpp='$CPP $CPPFLAGS'
5192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5195
5196
5197
5198 # Only enable with --enable-werror-always until existing warnings are
5199 # corrected.
5200 ac_ext=c
5201 ac_cpp='$CPP $CPPFLAGS'
5202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5205
5206 WERROR=
5207 # Check whether --enable-werror-always was given.
5208 if test "${enable_werror_always+set}" = set; then :
5209   enableval=$enable_werror_always;
5210 else
5211   enable_werror_always=no
5212 fi
5213
5214 if test $enable_werror_always = yes; then :
5215   WERROR="$WERROR${WERROR:+ }-Werror"
5216 fi
5217
5218 ac_ext=c
5219 ac_cpp='$CPP $CPPFLAGS'
5220 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5221 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5222 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5223
5224
5225
5226 # Dependency checking.
5227 rm -rf .tst 2>/dev/null
5228 mkdir .tst 2>/dev/null
5229 if test -d .tst; then
5230   am__leading_dot=.
5231 else
5232   am__leading_dot=_
5233 fi
5234 rmdir .tst 2>/dev/null
5235
5236 DEPDIR="${am__leading_dot}deps"
5237
5238 ac_config_commands="$ac_config_commands depdir"
5239
5240
5241 ac_ext=cpp
5242 ac_cpp='$CXXCPP $CPPFLAGS'
5243 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5244 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5245 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5246
5247
5248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5249 /* end confdefs.h.  */
5250 int i;
5251 _ACEOF
5252 if ac_fn_cxx_try_compile "$LINENO"; then :
5253
5254 else
5255   as_fn_error $? "C++ compiler missing or inoperational" "$LINENO" 5
5256 fi
5257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5258 ac_ext=c
5259 ac_cpp='$CPP $CPPFLAGS'
5260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5263
5264 depcc="$CXX"  am_compiler_list=
5265
5266 am_depcomp=$ac_aux_dir/depcomp
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5268 $as_echo_n "checking dependency style of $depcc... " >&6; }
5269 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5270   $as_echo_n "(cached) " >&6
5271 else
5272   if test -f "$am_depcomp"; then
5273   # We make a subdir and do the tests there.  Otherwise we can end up
5274   # making bogus files that we don't know about and never remove.  For
5275   # instance it was reported that on HP-UX the gcc test will end up
5276   # making a dummy file named `D' -- because `-MD' means `put the output
5277   # in D'.
5278   mkdir conftest.dir
5279   # Copy depcomp to subdir because otherwise we won't find it if we're
5280   # using a relative directory.
5281   cp "$am_depcomp" conftest.dir
5282   cd conftest.dir
5283   # We will build objects and dependencies in a subdirectory because
5284   # it helps to detect inapplicable dependency modes.  For instance
5285   # both Tru64's cc and ICC support -MD to output dependencies as a
5286   # side effect of compilation, but ICC will put the dependencies in
5287   # the current directory while Tru64 will put them in the object
5288   # directory.
5289   mkdir sub
5290
5291   am_cv_CXX_dependencies_compiler_type=none
5292   if test "$am_compiler_list" = ""; then
5293      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5294   fi
5295   for depmode in $am_compiler_list; do
5296     if test $depmode = none; then break; fi
5297
5298     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5299     # Setup a source with many dependencies, because some compilers
5300     # like to wrap large dependency lists on column 80 (with \), and
5301     # we should not choose a depcomp mode which is confused by this.
5302     #
5303     # We need to recreate these files for each test, as the compiler may
5304     # overwrite some of them when testing with obscure command lines.
5305     # This happens at least with the AIX C compiler.
5306     : > sub/conftest.c
5307     for i in 1 2 3 4 5 6; do
5308       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5309       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5310       # Solaris 8's {/usr,}/bin/sh.
5311       touch sub/conftst$i.h
5312     done
5313     echo "include sub/conftest.Po" > confmf
5314
5315     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5316     # mode.  It turns out that the SunPro C++ compiler does not properly
5317     # handle `-M -o', and we need to detect this.
5318     depcmd="depmode=$depmode \
5319        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5320        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5321        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5322     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5323     if env $depcmd > conftest.err 2>&1 &&
5324        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5325        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5326        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5327       # icc doesn't choke on unknown options, it will just issue warnings
5328       # or remarks (even with -Werror).  So we grep stderr for any message
5329       # that says an option was ignored or not supported.
5330       # When given -MP, icc 7.0 and 7.1 complain thusly:
5331       #   icc: Command line warning: ignoring option '-M'; no argument required
5332       # The diagnosis changed in icc 8.0:
5333       #   icc: Command line remark: option '-MP' not supported
5334       if (grep 'ignoring option' conftest.err ||
5335           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5336         am_cv_CXX_dependencies_compiler_type=$depmode
5337         $as_echo "$as_me:$LINENO: success" >&5
5338         break
5339       fi
5340     fi
5341     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5342     sed -e 's/^/| /' < conftest.err >&5
5343   done
5344
5345   cd ..
5346   rm -rf conftest.dir
5347 else
5348   am_cv_CXX_dependencies_compiler_type=none
5349 fi
5350
5351 fi
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5353 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5354 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
5355 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
5356 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5357
5358 fi
5359
5360
5361 # Checks for header files.
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5363 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5364 if ${ac_cv_header_time+:} false; then :
5365   $as_echo_n "(cached) " >&6
5366 else
5367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5368 /* end confdefs.h.  */
5369 #include <sys/types.h>
5370 #include <sys/time.h>
5371 #include <time.h>
5372
5373 int
5374 main ()
5375 {
5376 if ((struct tm *) 0)
5377 return 0;
5378   ;
5379   return 0;
5380 }
5381 _ACEOF
5382 if ac_fn_c_try_compile "$LINENO"; then :
5383   ac_cv_header_time=yes
5384 else
5385   ac_cv_header_time=no
5386 fi
5387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5388 fi
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5390 $as_echo "$ac_cv_header_time" >&6; }
5391 if test $ac_cv_header_time = yes; then
5392
5393 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5394
5395 fi
5396
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
5398 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
5399 if ${gcc_cv_header_string+:} false; then :
5400   $as_echo_n "(cached) " >&6
5401 else
5402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403 /* end confdefs.h.  */
5404 #include <string.h>
5405 #include <strings.h>
5406 int
5407 main ()
5408 {
5409
5410   ;
5411   return 0;
5412 }
5413 _ACEOF
5414 if ac_fn_c_try_compile "$LINENO"; then :
5415   gcc_cv_header_string=yes
5416 else
5417   gcc_cv_header_string=no
5418 fi
5419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5420 fi
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
5422 $as_echo "$gcc_cv_header_string" >&6; }
5423 if test $gcc_cv_header_string = yes; then
5424
5425 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
5426
5427 fi
5428
5429
5430 for ac_header in locale.h fcntl.h limits.h stddef.h \
5431         stdlib.h strings.h string.h sys/file.h unistd.h
5432 do :
5433   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5434 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5435 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5436   cat >>confdefs.h <<_ACEOF
5437 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5438 _ACEOF
5439
5440 fi
5441
5442 done
5443
5444
5445 # Checks for typedefs, structures, and compiler characteristics.
5446  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5447 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5448 if ${ac_cv_c_bigendian+:} false; then :
5449   $as_echo_n "(cached) " >&6
5450 else
5451   ac_cv_c_bigendian=unknown
5452     # See if we're dealing with a universal compiler.
5453     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5454 /* end confdefs.h.  */
5455 #ifndef __APPLE_CC__
5456                not a universal capable compiler
5457              #endif
5458              typedef int dummy;
5459
5460 _ACEOF
5461 if ac_fn_c_try_compile "$LINENO"; then :
5462
5463         # Check for potential -arch flags.  It is not universal unless
5464         # there are at least two -arch flags with different values.
5465         ac_arch=
5466         ac_prev=
5467         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5468          if test -n "$ac_prev"; then
5469            case $ac_word in
5470              i?86 | x86_64 | ppc | ppc64)
5471                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5472                  ac_arch=$ac_word
5473                else
5474                  ac_cv_c_bigendian=universal
5475                  break
5476                fi
5477                ;;
5478            esac
5479            ac_prev=
5480          elif test "x$ac_word" = "x-arch"; then
5481            ac_prev=arch
5482          fi
5483        done
5484 fi
5485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5486     if test $ac_cv_c_bigendian = unknown; then
5487       # See if sys/param.h defines the BYTE_ORDER macro.
5488       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5489 /* end confdefs.h.  */
5490 #include <sys/types.h>
5491              #include <sys/param.h>
5492
5493 int
5494 main ()
5495 {
5496 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5497                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5498                      && LITTLE_ENDIAN)
5499               bogus endian macros
5500              #endif
5501
5502   ;
5503   return 0;
5504 }
5505 _ACEOF
5506 if ac_fn_c_try_compile "$LINENO"; then :
5507   # It does; now see whether it defined to BIG_ENDIAN or not.
5508          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5509 /* end confdefs.h.  */
5510 #include <sys/types.h>
5511                 #include <sys/param.h>
5512
5513 int
5514 main ()
5515 {
5516 #if BYTE_ORDER != BIG_ENDIAN
5517                  not big endian
5518                 #endif
5519
5520   ;
5521   return 0;
5522 }
5523 _ACEOF
5524 if ac_fn_c_try_compile "$LINENO"; then :
5525   ac_cv_c_bigendian=yes
5526 else
5527   ac_cv_c_bigendian=no
5528 fi
5529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5530 fi
5531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5532     fi
5533     if test $ac_cv_c_bigendian = unknown; then
5534       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5535       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5536 /* end confdefs.h.  */
5537 #include <limits.h>
5538
5539 int
5540 main ()
5541 {
5542 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5543               bogus endian macros
5544              #endif
5545
5546   ;
5547   return 0;
5548 }
5549 _ACEOF
5550 if ac_fn_c_try_compile "$LINENO"; then :
5551   # It does; now see whether it defined to _BIG_ENDIAN or not.
5552          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553 /* end confdefs.h.  */
5554 #include <limits.h>
5555
5556 int
5557 main ()
5558 {
5559 #ifndef _BIG_ENDIAN
5560                  not big endian
5561                 #endif
5562
5563   ;
5564   return 0;
5565 }
5566 _ACEOF
5567 if ac_fn_c_try_compile "$LINENO"; then :
5568   ac_cv_c_bigendian=yes
5569 else
5570   ac_cv_c_bigendian=no
5571 fi
5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5573 fi
5574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5575     fi
5576     if test $ac_cv_c_bigendian = unknown; then
5577       # Compile a test program.
5578       if test "$cross_compiling" = yes; then :
5579   # Try to guess by grepping values from an object file.
5580          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5581 /* end confdefs.h.  */
5582 short int ascii_mm[] =
5583                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5584                 short int ascii_ii[] =
5585                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5586                 int use_ascii (int i) {
5587                   return ascii_mm[i] + ascii_ii[i];
5588                 }
5589                 short int ebcdic_ii[] =
5590                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5591                 short int ebcdic_mm[] =
5592                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5593                 int use_ebcdic (int i) {
5594                   return ebcdic_mm[i] + ebcdic_ii[i];
5595                 }
5596                 extern int foo;
5597
5598 int
5599 main ()
5600 {
5601 return use_ascii (foo) == use_ebcdic (foo);
5602   ;
5603   return 0;
5604 }
5605 _ACEOF
5606 if ac_fn_c_try_compile "$LINENO"; then :
5607   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5608               ac_cv_c_bigendian=yes
5609             fi
5610             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5611               if test "$ac_cv_c_bigendian" = unknown; then
5612                 ac_cv_c_bigendian=no
5613               else
5614                 # finding both strings is unlikely to happen, but who knows?
5615                 ac_cv_c_bigendian=unknown
5616               fi
5617             fi
5618 fi
5619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5620 else
5621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5622 /* end confdefs.h.  */
5623 $ac_includes_default
5624 int
5625 main ()
5626 {
5627
5628              /* Are we little or big endian?  From Harbison&Steele.  */
5629              union
5630              {
5631                long int l;
5632                char c[sizeof (long int)];
5633              } u;
5634              u.l = 1;
5635              return u.c[sizeof (long int) - 1] == 1;
5636
5637   ;
5638   return 0;
5639 }
5640 _ACEOF
5641 if ac_fn_c_try_run "$LINENO"; then :
5642   ac_cv_c_bigendian=no
5643 else
5644   ac_cv_c_bigendian=yes
5645 fi
5646 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5647   conftest.$ac_objext conftest.beam conftest.$ac_ext
5648 fi
5649
5650     fi
5651 fi
5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5653 $as_echo "$ac_cv_c_bigendian" >&6; }
5654  case $ac_cv_c_bigendian in #(
5655    yes)
5656      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5657 ;; #(
5658    no)
5659       ;; #(
5660    universal)
5661
5662 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5663
5664      ;; #(
5665    *)
5666      as_fn_error $? "unknown endianness
5667  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5668  esac
5669
5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5671 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5672 if ${ac_cv_c_const+:} false; then :
5673   $as_echo_n "(cached) " >&6
5674 else
5675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5676 /* end confdefs.h.  */
5677
5678 int
5679 main ()
5680 {
5681
5682 #ifndef __cplusplus
5683   /* Ultrix mips cc rejects this sort of thing.  */
5684   typedef int charset[2];
5685   const charset cs = { 0, 0 };
5686   /* SunOS 4.1.1 cc rejects this.  */
5687   char const *const *pcpcc;
5688   char **ppc;
5689   /* NEC SVR4.0.2 mips cc rejects this.  */
5690   struct point {int x, y;};
5691   static struct point const zero = {0,0};
5692   /* AIX XL C 1.02.0.0 rejects this.
5693      It does not let you subtract one const X* pointer from another in
5694      an arm of an if-expression whose if-part is not a constant
5695      expression */
5696   const char *g = "string";
5697   pcpcc = &g + (g ? g-g : 0);
5698   /* HPUX 7.0 cc rejects these. */
5699   ++pcpcc;
5700   ppc = (char**) pcpcc;
5701   pcpcc = (char const *const *) ppc;
5702   { /* SCO 3.2v4 cc rejects this sort of thing.  */
5703     char tx;
5704     char *t = &tx;
5705     char const *s = 0 ? (char *) 0 : (char const *) 0;
5706
5707     *t++ = 0;
5708     if (s) return 0;
5709   }
5710   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5711     int x[] = {25, 17};
5712     const int *foo = &x[0];
5713     ++foo;
5714   }
5715   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5716     typedef const int *iptr;
5717     iptr p = 0;
5718     ++p;
5719   }
5720   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5721        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5722     struct s { int j; const int *ap[3]; } bx;
5723     struct s *b = &bx; b->j = 5;
5724   }
5725   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5726     const int foo = 10;
5727     if (!foo) return 0;
5728   }
5729   return !cs[0] && !zero.x;
5730 #endif
5731
5732   ;
5733   return 0;
5734 }
5735 _ACEOF
5736 if ac_fn_c_try_compile "$LINENO"; then :
5737   ac_cv_c_const=yes
5738 else
5739   ac_cv_c_const=no
5740 fi
5741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5742 fi
5743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5744 $as_echo "$ac_cv_c_const" >&6; }
5745 if test $ac_cv_c_const = no; then
5746
5747 $as_echo "#define const /**/" >>confdefs.h
5748
5749 fi
5750
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5752 $as_echo_n "checking for inline... " >&6; }
5753 if ${ac_cv_c_inline+:} false; then :
5754   $as_echo_n "(cached) " >&6
5755 else
5756   ac_cv_c_inline=no
5757 for ac_kw in inline __inline__ __inline; do
5758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5759 /* end confdefs.h.  */
5760 #ifndef __cplusplus
5761 typedef int foo_t;
5762 static $ac_kw foo_t static_foo () {return 0; }
5763 $ac_kw foo_t foo () {return 0; }
5764 #endif
5765
5766 _ACEOF
5767 if ac_fn_c_try_compile "$LINENO"; then :
5768   ac_cv_c_inline=$ac_kw
5769 fi
5770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5771   test "$ac_cv_c_inline" != no && break
5772 done
5773
5774 fi
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5776 $as_echo "$ac_cv_c_inline" >&6; }
5777
5778 case $ac_cv_c_inline in
5779   inline | yes) ;;
5780   *)
5781     case $ac_cv_c_inline in
5782       no) ac_val=;;
5783       *) ac_val=$ac_cv_c_inline;;
5784     esac
5785     cat >>confdefs.h <<_ACEOF
5786 #ifndef __cplusplus
5787 #define inline $ac_val
5788 #endif
5789 _ACEOF
5790     ;;
5791 esac
5792
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5
5794 $as_echo_n "checking for obstacks... " >&6; }
5795 if ${ac_cv_func_obstack+:} false; then :
5796   $as_echo_n "(cached) " >&6
5797 else
5798   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5799 /* end confdefs.h.  */
5800 $ac_includes_default
5801                       #include "obstack.h"
5802 int
5803 main ()
5804 {
5805 struct obstack mem;
5806                        #define obstack_chunk_alloc malloc
5807                        #define obstack_chunk_free free
5808                        obstack_init (&mem);
5809                        obstack_free (&mem, 0);
5810   ;
5811   return 0;
5812 }
5813 _ACEOF
5814 if ac_fn_c_try_link "$LINENO"; then :
5815   ac_cv_func_obstack=yes
5816 else
5817   ac_cv_func_obstack=no
5818 fi
5819 rm -f core conftest.err conftest.$ac_objext \
5820     conftest$ac_exeext conftest.$ac_ext
5821 fi
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5
5823 $as_echo "$ac_cv_func_obstack" >&6; }
5824 if test $ac_cv_func_obstack = yes; then
5825
5826 $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h
5827
5828 else
5829   case " $LIBOBJS " in
5830   *" obstack.$ac_objext "* ) ;;
5831   *) LIBOBJS="$LIBOBJS obstack.$ac_objext"
5832  ;;
5833 esac
5834
5835 fi
5836
5837 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5838 if test "x$ac_cv_type_off_t" = xyes; then :
5839
5840 else
5841
5842 cat >>confdefs.h <<_ACEOF
5843 #define off_t long int
5844 _ACEOF
5845
5846 fi
5847
5848 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5849 if test "x$ac_cv_type_size_t" = xyes; then :
5850
5851 else
5852
5853 cat >>confdefs.h <<_ACEOF
5854 #define size_t unsigned int
5855 _ACEOF
5856
5857 fi
5858
5859 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5860 if test "x$ac_cv_type_ssize_t" = xyes; then :
5861
5862 else
5863
5864 cat >>confdefs.h <<_ACEOF
5865 #define ssize_t int
5866 _ACEOF
5867
5868 fi
5869
5870
5871   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5872 if test "x$ac_cv_type_uintptr_t" = xyes; then :
5873
5874 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5875
5876 else
5877   for ac_type in 'unsigned int' 'unsigned long int' \
5878         'unsigned long long int'; do
5879        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5880 /* end confdefs.h.  */
5881 $ac_includes_default
5882 int
5883 main ()
5884 {
5885 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5886 test_array [0] = 0;
5887 return test_array [0];
5888
5889   ;
5890   return 0;
5891 }
5892 _ACEOF
5893 if ac_fn_c_try_compile "$LINENO"; then :
5894
5895 cat >>confdefs.h <<_ACEOF
5896 #define uintptr_t $ac_type
5897 _ACEOF
5898
5899           ac_type=
5900 fi
5901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5902        test -z "$ac_type" && break
5903      done
5904 fi
5905
5906
5907 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
5908 if test "x$ac_cv_type_ptrdiff_t" = xyes; then :
5909
5910 else
5911
5912 cat >>confdefs.h <<_ACEOF
5913 #define ptrdiff_t int
5914 _ACEOF
5915
5916 fi
5917
5918 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
5919 case $ac_cv_c_uint64_t in #(
5920   no|yes) ;; #(
5921   *)
5922
5923 $as_echo "#define _UINT64_T 1" >>confdefs.h
5924
5925
5926 cat >>confdefs.h <<_ACEOF
5927 #define uint64_t $ac_cv_c_uint64_t
5928 _ACEOF
5929 ;;
5930   esac
5931
5932 if test x"$ac_cv_c_uint64_t" = x"no"; then
5933   as_fn_error $? "uint64_t not found" "$LINENO" 5
5934 fi
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5936 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5937 if ${ac_cv_struct_tm+:} false; then :
5938   $as_echo_n "(cached) " >&6
5939 else
5940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5941 /* end confdefs.h.  */
5942 #include <sys/types.h>
5943 #include <time.h>
5944
5945 int
5946 main ()
5947 {
5948 struct tm tm;
5949                                      int *p = &tm.tm_sec;
5950                                      return !p;
5951   ;
5952   return 0;
5953 }
5954 _ACEOF
5955 if ac_fn_c_try_compile "$LINENO"; then :
5956   ac_cv_struct_tm=time.h
5957 else
5958   ac_cv_struct_tm=sys/time.h
5959 fi
5960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5961 fi
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5963 $as_echo "$ac_cv_struct_tm" >&6; }
5964 if test $ac_cv_struct_tm = sys/time.h; then
5965
5966 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5967
5968 fi
5969
5970 # The cast to long int works around a bug in the HP C Compiler
5971 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5972 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5973 # This bug is HP SR number 8606223364.
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5975 $as_echo_n "checking size of int... " >&6; }
5976 if ${ac_cv_sizeof_int+:} false; then :
5977   $as_echo_n "(cached) " >&6
5978 else
5979   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5980
5981 else
5982   if test "$ac_cv_type_int" = yes; then
5983      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5985 as_fn_error 77 "cannot compute sizeof (int)
5986 See \`config.log' for more details" "$LINENO" 5; }
5987    else
5988      ac_cv_sizeof_int=0
5989    fi
5990 fi
5991
5992 fi
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5994 $as_echo "$ac_cv_sizeof_int" >&6; }
5995
5996
5997
5998 cat >>confdefs.h <<_ACEOF
5999 #define SIZEOF_INT $ac_cv_sizeof_int
6000 _ACEOF
6001
6002
6003 # The cast to long int works around a bug in the HP C Compiler
6004 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6005 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6006 # This bug is HP SR number 8606223364.
6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6008 $as_echo_n "checking size of long... " >&6; }
6009 if ${ac_cv_sizeof_long+:} false; then :
6010   $as_echo_n "(cached) " >&6
6011 else
6012   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6013
6014 else
6015   if test "$ac_cv_type_long" = yes; then
6016      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6018 as_fn_error 77 "cannot compute sizeof (long)
6019 See \`config.log' for more details" "$LINENO" 5; }
6020    else
6021      ac_cv_sizeof_long=0
6022    fi
6023 fi
6024
6025 fi
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6027 $as_echo "$ac_cv_sizeof_long" >&6; }
6028
6029
6030
6031 cat >>confdefs.h <<_ACEOF
6032 #define SIZEOF_LONG $ac_cv_sizeof_long
6033 _ACEOF
6034
6035
6036
6037 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
6038 do :
6039   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6040 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6041 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6042   cat >>confdefs.h <<_ACEOF
6043 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6044 _ACEOF
6045
6046 fi
6047 done
6048
6049 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
6050 if test "x$ac_cv_have_decl_abort" = xyes; then :
6051   ac_have_decl=1
6052 else
6053   ac_have_decl=0
6054 fi
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define HAVE_DECL_ABORT $ac_have_decl
6058 _ACEOF
6059 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6060 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
6061   ac_have_decl=1
6062 else
6063   ac_have_decl=0
6064 fi
6065
6066 cat >>confdefs.h <<_ACEOF
6067 #define HAVE_DECL_ASPRINTF $ac_have_decl
6068 _ACEOF
6069 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6070 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6071 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
6072   ac_have_decl=1
6073 else
6074   ac_have_decl=0
6075 fi
6076
6077 cat >>confdefs.h <<_ACEOF
6078 #define HAVE_DECL_BASENAME $ac_have_decl
6079 _ACEOF
6080 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
6081 if test "x$ac_cv_have_decl_errno" = xyes; then :
6082   ac_have_decl=1
6083 else
6084   ac_have_decl=0
6085 fi
6086
6087 cat >>confdefs.h <<_ACEOF
6088 #define HAVE_DECL_ERRNO $ac_have_decl
6089 _ACEOF
6090 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6091 if test "x$ac_cv_have_decl_getopt" = xyes; then :
6092   ac_have_decl=1
6093 else
6094   ac_have_decl=0
6095 fi
6096
6097 cat >>confdefs.h <<_ACEOF
6098 #define HAVE_DECL_GETOPT $ac_have_decl
6099 _ACEOF
6100 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6101 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
6102   ac_have_decl=1
6103 else
6104   ac_have_decl=0
6105 fi
6106
6107 cat >>confdefs.h <<_ACEOF
6108 #define HAVE_DECL_VASPRINTF $ac_have_decl
6109 _ACEOF
6110
6111 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
6112 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
6113   ac_have_decl=1
6114 else
6115   ac_have_decl=0
6116 fi
6117
6118 cat >>confdefs.h <<_ACEOF
6119 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
6120 _ACEOF
6121 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
6122 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
6123   ac_have_decl=1
6124 else
6125   ac_have_decl=0
6126 fi
6127
6128 cat >>confdefs.h <<_ACEOF
6129 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
6130 _ACEOF
6131 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
6132 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
6133   ac_have_decl=1
6134 else
6135   ac_have_decl=0
6136 fi
6137
6138 cat >>confdefs.h <<_ACEOF
6139 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
6140 _ACEOF
6141 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
6142 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
6143   ac_have_decl=1
6144 else
6145   ac_have_decl=0
6146 fi
6147
6148 cat >>confdefs.h <<_ACEOF
6149 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
6150 _ACEOF
6151 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
6152 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then :
6153   ac_have_decl=1
6154 else
6155   ac_have_decl=0
6156 fi
6157
6158 cat >>confdefs.h <<_ACEOF
6159 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
6160 _ACEOF
6161 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
6162 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
6163   ac_have_decl=1
6164 else
6165   ac_have_decl=0
6166 fi
6167
6168 cat >>confdefs.h <<_ACEOF
6169 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
6170 _ACEOF
6171 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
6172 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then :
6173   ac_have_decl=1
6174 else
6175   ac_have_decl=0
6176 fi
6177
6178 cat >>confdefs.h <<_ACEOF
6179 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
6180 _ACEOF
6181 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
6182 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then :
6183   ac_have_decl=1
6184 else
6185   ac_have_decl=0
6186 fi
6187
6188 cat >>confdefs.h <<_ACEOF
6189 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
6190 _ACEOF
6191 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
6192 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
6193   ac_have_decl=1
6194 else
6195   ac_have_decl=0
6196 fi
6197
6198 cat >>confdefs.h <<_ACEOF
6199 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
6200 _ACEOF
6201 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
6202 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
6203   ac_have_decl=1
6204 else
6205   ac_have_decl=0
6206 fi
6207
6208 cat >>confdefs.h <<_ACEOF
6209 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
6210 _ACEOF
6211 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
6212 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
6213   ac_have_decl=1
6214 else
6215   ac_have_decl=0
6216 fi
6217
6218 cat >>confdefs.h <<_ACEOF
6219 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
6220 _ACEOF
6221 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
6222 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
6223   ac_have_decl=1
6224 else
6225   ac_have_decl=0
6226 fi
6227
6228 cat >>confdefs.h <<_ACEOF
6229 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
6230 _ACEOF
6231 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
6232 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
6233   ac_have_decl=1
6234 else
6235   ac_have_decl=0
6236 fi
6237
6238 cat >>confdefs.h <<_ACEOF
6239 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
6240 _ACEOF
6241 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
6242 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
6243   ac_have_decl=1
6244 else
6245   ac_have_decl=0
6246 fi
6247
6248 cat >>confdefs.h <<_ACEOF
6249 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
6250 _ACEOF
6251 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
6252 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
6253   ac_have_decl=1
6254 else
6255   ac_have_decl=0
6256 fi
6257
6258 cat >>confdefs.h <<_ACEOF
6259 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
6260 _ACEOF
6261 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
6262 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
6263   ac_have_decl=1
6264 else
6265   ac_have_decl=0
6266 fi
6267
6268 cat >>confdefs.h <<_ACEOF
6269 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
6270 _ACEOF
6271
6272
6273 # Checks for library functions.
6274 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6275 # for constant arguments.  Useless!
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6277 $as_echo_n "checking for working alloca.h... " >&6; }
6278 if ${ac_cv_working_alloca_h+:} false; then :
6279   $as_echo_n "(cached) " >&6
6280 else
6281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6282 /* end confdefs.h.  */
6283 #include <alloca.h>
6284 int
6285 main ()
6286 {
6287 char *p = (char *) alloca (2 * sizeof (int));
6288                           if (p) return 0;
6289   ;
6290   return 0;
6291 }
6292 _ACEOF
6293 if ac_fn_c_try_link "$LINENO"; then :
6294   ac_cv_working_alloca_h=yes
6295 else
6296   ac_cv_working_alloca_h=no
6297 fi
6298 rm -f core conftest.err conftest.$ac_objext \
6299     conftest$ac_exeext conftest.$ac_ext
6300 fi
6301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6302 $as_echo "$ac_cv_working_alloca_h" >&6; }
6303 if test $ac_cv_working_alloca_h = yes; then
6304
6305 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6306
6307 fi
6308
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6310 $as_echo_n "checking for alloca... " >&6; }
6311 if ${ac_cv_func_alloca_works+:} false; then :
6312   $as_echo_n "(cached) " >&6
6313 else
6314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315 /* end confdefs.h.  */
6316 #ifdef __GNUC__
6317 # define alloca __builtin_alloca
6318 #else
6319 # ifdef _MSC_VER
6320 #  include <malloc.h>
6321 #  define alloca _alloca
6322 # else
6323 #  ifdef HAVE_ALLOCA_H
6324 #   include <alloca.h>
6325 #  else
6326 #   ifdef _AIX
6327  #pragma alloca
6328 #   else
6329 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6330 void *alloca (size_t);
6331 #    endif
6332 #   endif
6333 #  endif
6334 # endif
6335 #endif
6336
6337 int
6338 main ()
6339 {
6340 char *p = (char *) alloca (1);
6341                                     if (p) return 0;
6342   ;
6343   return 0;
6344 }
6345 _ACEOF
6346 if ac_fn_c_try_link "$LINENO"; then :
6347   ac_cv_func_alloca_works=yes
6348 else
6349   ac_cv_func_alloca_works=no
6350 fi
6351 rm -f core conftest.err conftest.$ac_objext \
6352     conftest$ac_exeext conftest.$ac_ext
6353 fi
6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6355 $as_echo "$ac_cv_func_alloca_works" >&6; }
6356
6357 if test $ac_cv_func_alloca_works = yes; then
6358
6359 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6360
6361 else
6362   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6363 # that cause trouble.  Some versions do not even contain alloca or
6364 # contain a buggy version.  If you still want to use their alloca,
6365 # use ar to extract alloca.o from them instead of compiling alloca.c.
6366
6367 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6368
6369 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6370
6371
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6373 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6374 if ${ac_cv_os_cray+:} false; then :
6375   $as_echo_n "(cached) " >&6
6376 else
6377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6378 /* end confdefs.h.  */
6379 #if defined CRAY && ! defined CRAY2
6380 webecray
6381 #else
6382 wenotbecray
6383 #endif
6384
6385 _ACEOF
6386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6387   $EGREP "webecray" >/dev/null 2>&1; then :
6388   ac_cv_os_cray=yes
6389 else
6390   ac_cv_os_cray=no
6391 fi
6392 rm -f conftest*
6393
6394 fi
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6396 $as_echo "$ac_cv_os_cray" >&6; }
6397 if test $ac_cv_os_cray = yes; then
6398   for ac_func in _getb67 GETB67 getb67; do
6399     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6401 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6402
6403 cat >>confdefs.h <<_ACEOF
6404 #define CRAY_STACKSEG_END $ac_func
6405 _ACEOF
6406
6407     break
6408 fi
6409
6410   done
6411 fi
6412
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6414 $as_echo_n "checking stack direction for C alloca... " >&6; }
6415 if ${ac_cv_c_stack_direction+:} false; then :
6416   $as_echo_n "(cached) " >&6
6417 else
6418   if test "$cross_compiling" = yes; then :
6419   ac_cv_c_stack_direction=0
6420 else
6421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423 $ac_includes_default
6424 int
6425 find_stack_direction (int *addr, int depth)
6426 {
6427   int dir, dummy = 0;
6428   if (! addr)
6429     addr = &dummy;
6430   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
6431   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
6432   return dir + dummy;
6433 }
6434
6435 int
6436 main (int argc, char **argv)
6437 {
6438   return find_stack_direction (0, argc + !argv + 20) < 0;
6439 }
6440 _ACEOF
6441 if ac_fn_c_try_run "$LINENO"; then :
6442   ac_cv_c_stack_direction=1
6443 else
6444   ac_cv_c_stack_direction=-1
6445 fi
6446 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6447   conftest.$ac_objext conftest.beam conftest.$ac_ext
6448 fi
6449
6450 fi
6451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6452 $as_echo "$ac_cv_c_stack_direction" >&6; }
6453 cat >>confdefs.h <<_ACEOF
6454 #define STACK_DIRECTION $ac_cv_c_stack_direction
6455 _ACEOF
6456
6457
6458 fi
6459
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6461 $as_echo_n "checking for ANSI C header files... " >&6; }
6462 if ${ac_cv_header_stdc+:} false; then :
6463   $as_echo_n "(cached) " >&6
6464 else
6465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6466 /* end confdefs.h.  */
6467 #include <stdlib.h>
6468 #include <stdarg.h>
6469 #include <string.h>
6470 #include <float.h>
6471
6472 int
6473 main ()
6474 {
6475
6476   ;
6477   return 0;
6478 }
6479 _ACEOF
6480 if ac_fn_c_try_compile "$LINENO"; then :
6481   ac_cv_header_stdc=yes
6482 else
6483   ac_cv_header_stdc=no
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486
6487 if test $ac_cv_header_stdc = yes; then
6488   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6490 /* end confdefs.h.  */
6491 #include <string.h>
6492
6493 _ACEOF
6494 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6495   $EGREP "memchr" >/dev/null 2>&1; then :
6496
6497 else
6498   ac_cv_header_stdc=no
6499 fi
6500 rm -f conftest*
6501
6502 fi
6503
6504 if test $ac_cv_header_stdc = yes; then
6505   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6507 /* end confdefs.h.  */
6508 #include <stdlib.h>
6509
6510 _ACEOF
6511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6512   $EGREP "free" >/dev/null 2>&1; then :
6513
6514 else
6515   ac_cv_header_stdc=no
6516 fi
6517 rm -f conftest*
6518
6519 fi
6520
6521 if test $ac_cv_header_stdc = yes; then
6522   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6523   if test "$cross_compiling" = yes; then :
6524   :
6525 else
6526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6527 /* end confdefs.h.  */
6528 #include <ctype.h>
6529 #include <stdlib.h>
6530 #if ((' ' & 0x0FF) == 0x020)
6531 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6532 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6533 #else
6534 # define ISLOWER(c) \
6535                    (('a' <= (c) && (c) <= 'i') \
6536                      || ('j' <= (c) && (c) <= 'r') \
6537                      || ('s' <= (c) && (c) <= 'z'))
6538 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6539 #endif
6540
6541 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6542 int
6543 main ()
6544 {
6545   int i;
6546   for (i = 0; i < 256; i++)
6547     if (XOR (islower (i), ISLOWER (i))
6548         || toupper (i) != TOUPPER (i))
6549       return 2;
6550   return 0;
6551 }
6552 _ACEOF
6553 if ac_fn_c_try_run "$LINENO"; then :
6554
6555 else
6556   ac_cv_header_stdc=no
6557 fi
6558 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6559   conftest.$ac_objext conftest.beam conftest.$ac_ext
6560 fi
6561
6562 fi
6563 fi
6564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6565 $as_echo "$ac_cv_header_stdc" >&6; }
6566 if test $ac_cv_header_stdc = yes; then
6567
6568 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6569
6570 fi
6571
6572
6573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6574 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6575 if ${am_cv_langinfo_codeset+:} false; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6579 /* end confdefs.h.  */
6580 #include <langinfo.h>
6581 int
6582 main ()
6583 {
6584 char* cs = nl_langinfo(CODESET);
6585   ;
6586   return 0;
6587 }
6588 _ACEOF
6589 if ac_fn_c_try_link "$LINENO"; then :
6590   am_cv_langinfo_codeset=yes
6591 else
6592   am_cv_langinfo_codeset=no
6593 fi
6594 rm -f core conftest.err conftest.$ac_objext \
6595     conftest$ac_exeext conftest.$ac_ext
6596
6597 fi
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
6599 $as_echo "$am_cv_langinfo_codeset" >&6; }
6600   if test $am_cv_langinfo_codeset = yes; then
6601
6602 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6603
6604   fi
6605
6606
6607         MKINSTALLDIRS=
6608   if test -n "$ac_aux_dir"; then
6609     case "$ac_aux_dir" in
6610       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
6611       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
6612     esac
6613   fi
6614   if test -z "$MKINSTALLDIRS"; then
6615     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
6616   fi
6617
6618
6619
6620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6621 $as_echo_n "checking whether NLS is requested... " >&6; }
6622     # Check whether --enable-nls was given.
6623 if test "${enable_nls+set}" = set; then :
6624   enableval=$enable_nls; USE_NLS=$enableval
6625 else
6626   USE_NLS=yes
6627 fi
6628
6629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6630 $as_echo "$USE_NLS" >&6; }
6631
6632
6633
6634
6635
6636
6637 # Prepare PATH_SEPARATOR.
6638 # The user is always right.
6639 if test "${PATH_SEPARATOR+set}" != set; then
6640   echo "#! /bin/sh" >conf$$.sh
6641   echo  "exit 0"   >>conf$$.sh
6642   chmod +x conf$$.sh
6643   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6644     PATH_SEPARATOR=';'
6645   else
6646     PATH_SEPARATOR=:
6647   fi
6648   rm -f conf$$.sh
6649 fi
6650
6651 # Find out how to test for executable files. Don't use a zero-byte file,
6652 # as systems may use methods other than mode bits to determine executability.
6653 cat >conf$$.file <<_ASEOF
6654 #! /bin/sh
6655 exit 0
6656 _ASEOF
6657 chmod +x conf$$.file
6658 if test -x conf$$.file >/dev/null 2>&1; then
6659   ac_executable_p="test -x"
6660 else
6661   ac_executable_p="test -f"
6662 fi
6663 rm -f conf$$.file
6664
6665 # Extract the first word of "msgfmt", so it can be a program name with args.
6666 set dummy msgfmt; ac_word=$2
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6668 $as_echo_n "checking for $ac_word... " >&6; }
6669 if ${ac_cv_path_MSGFMT+:} false; then :
6670   $as_echo_n "(cached) " >&6
6671 else
6672   case "$MSGFMT" in
6673   [\\/]* | ?:[\\/]*)
6674     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
6675     ;;
6676   *)
6677     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6678     for ac_dir in $PATH; do
6679       IFS="$ac_save_IFS"
6680       test -z "$ac_dir" && ac_dir=.
6681       for ac_exec_ext in '' $ac_executable_extensions; do
6682         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6683           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
6684      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6685             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
6686             break 2
6687           fi
6688         fi
6689       done
6690     done
6691     IFS="$ac_save_IFS"
6692   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
6693     ;;
6694 esac
6695 fi
6696 MSGFMT="$ac_cv_path_MSGFMT"
6697 if test "$MSGFMT" != ":"; then
6698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
6699 $as_echo "$MSGFMT" >&6; }
6700 else
6701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6702 $as_echo "no" >&6; }
6703 fi
6704
6705   # Extract the first word of "gmsgfmt", so it can be a program name with args.
6706 set dummy gmsgfmt; ac_word=$2
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6708 $as_echo_n "checking for $ac_word... " >&6; }
6709 if ${ac_cv_path_GMSGFMT+:} false; then :
6710   $as_echo_n "(cached) " >&6
6711 else
6712   case $GMSGFMT in
6713   [\\/]* | ?:[\\/]*)
6714   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
6715   ;;
6716   *)
6717   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6718 for as_dir in $PATH
6719 do
6720   IFS=$as_save_IFS
6721   test -z "$as_dir" && as_dir=.
6722     for ac_exec_ext in '' $ac_executable_extensions; do
6723   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6724     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
6725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6726     break 2
6727   fi
6728 done
6729   done
6730 IFS=$as_save_IFS
6731
6732   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
6733   ;;
6734 esac
6735 fi
6736 GMSGFMT=$ac_cv_path_GMSGFMT
6737 if test -n "$GMSGFMT"; then
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
6739 $as_echo "$GMSGFMT" >&6; }
6740 else
6741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6742 $as_echo "no" >&6; }
6743 fi
6744
6745
6746
6747
6748 # Prepare PATH_SEPARATOR.
6749 # The user is always right.
6750 if test "${PATH_SEPARATOR+set}" != set; then
6751   echo "#! /bin/sh" >conf$$.sh
6752   echo  "exit 0"   >>conf$$.sh
6753   chmod +x conf$$.sh
6754   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6755     PATH_SEPARATOR=';'
6756   else
6757     PATH_SEPARATOR=:
6758   fi
6759   rm -f conf$$.sh
6760 fi
6761
6762 # Find out how to test for executable files. Don't use a zero-byte file,
6763 # as systems may use methods other than mode bits to determine executability.
6764 cat >conf$$.file <<_ASEOF
6765 #! /bin/sh
6766 exit 0
6767 _ASEOF
6768 chmod +x conf$$.file
6769 if test -x conf$$.file >/dev/null 2>&1; then
6770   ac_executable_p="test -x"
6771 else
6772   ac_executable_p="test -f"
6773 fi
6774 rm -f conf$$.file
6775
6776 # Extract the first word of "xgettext", so it can be a program name with args.
6777 set dummy xgettext; ac_word=$2
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6779 $as_echo_n "checking for $ac_word... " >&6; }
6780 if ${ac_cv_path_XGETTEXT+:} false; then :
6781   $as_echo_n "(cached) " >&6
6782 else
6783   case "$XGETTEXT" in
6784   [\\/]* | ?:[\\/]*)
6785     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
6786     ;;
6787   *)
6788     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6789     for ac_dir in $PATH; do
6790       IFS="$ac_save_IFS"
6791       test -z "$ac_dir" && ac_dir=.
6792       for ac_exec_ext in '' $ac_executable_extensions; do
6793         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6794           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
6795      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6796             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
6797             break 2
6798           fi
6799         fi
6800       done
6801     done
6802     IFS="$ac_save_IFS"
6803   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
6804     ;;
6805 esac
6806 fi
6807 XGETTEXT="$ac_cv_path_XGETTEXT"
6808 if test "$XGETTEXT" != ":"; then
6809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
6810 $as_echo "$XGETTEXT" >&6; }
6811 else
6812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6813 $as_echo "no" >&6; }
6814 fi
6815
6816     rm -f messages.po
6817
6818
6819 # Prepare PATH_SEPARATOR.
6820 # The user is always right.
6821 if test "${PATH_SEPARATOR+set}" != set; then
6822   echo "#! /bin/sh" >conf$$.sh
6823   echo  "exit 0"   >>conf$$.sh
6824   chmod +x conf$$.sh
6825   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6826     PATH_SEPARATOR=';'
6827   else
6828     PATH_SEPARATOR=:
6829   fi
6830   rm -f conf$$.sh
6831 fi
6832
6833 # Find out how to test for executable files. Don't use a zero-byte file,
6834 # as systems may use methods other than mode bits to determine executability.
6835 cat >conf$$.file <<_ASEOF
6836 #! /bin/sh
6837 exit 0
6838 _ASEOF
6839 chmod +x conf$$.file
6840 if test -x conf$$.file >/dev/null 2>&1; then
6841   ac_executable_p="test -x"
6842 else
6843   ac_executable_p="test -f"
6844 fi
6845 rm -f conf$$.file
6846
6847 # Extract the first word of "msgmerge", so it can be a program name with args.
6848 set dummy msgmerge; ac_word=$2
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6850 $as_echo_n "checking for $ac_word... " >&6; }
6851 if ${ac_cv_path_MSGMERGE+:} false; then :
6852   $as_echo_n "(cached) " >&6
6853 else
6854   case "$MSGMERGE" in
6855   [\\/]* | ?:[\\/]*)
6856     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
6857     ;;
6858   *)
6859     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6860     for ac_dir in $PATH; do
6861       IFS="$ac_save_IFS"
6862       test -z "$ac_dir" && ac_dir=.
6863       for ac_exec_ext in '' $ac_executable_extensions; do
6864         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6865           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
6866             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
6867             break 2
6868           fi
6869         fi
6870       done
6871     done
6872     IFS="$ac_save_IFS"
6873   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
6874     ;;
6875 esac
6876 fi
6877 MSGMERGE="$ac_cv_path_MSGMERGE"
6878 if test "$MSGMERGE" != ":"; then
6879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
6880 $as_echo "$MSGMERGE" >&6; }
6881 else
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6883 $as_echo "no" >&6; }
6884 fi
6885
6886
6887       if test "$GMSGFMT" != ":"; then
6888             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
6889        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6890       : ;
6891     else
6892       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
6893       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
6894 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
6895       GMSGFMT=":"
6896     fi
6897   fi
6898
6899       if test "$XGETTEXT" != ":"; then
6900             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
6901        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6902       : ;
6903     else
6904       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
6905 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
6906       XGETTEXT=":"
6907     fi
6908         rm -f messages.po
6909   fi
6910
6911   ac_config_commands="$ac_config_commands default-1"
6912
6913
6914
6915       if test "X$prefix" = "XNONE"; then
6916     acl_final_prefix="$ac_default_prefix"
6917   else
6918     acl_final_prefix="$prefix"
6919   fi
6920   if test "X$exec_prefix" = "XNONE"; then
6921     acl_final_exec_prefix='${prefix}'
6922   else
6923     acl_final_exec_prefix="$exec_prefix"
6924   fi
6925   acl_save_prefix="$prefix"
6926   prefix="$acl_final_prefix"
6927   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6928   prefix="$acl_save_prefix"
6929
6930
6931 # Check whether --with-gnu-ld was given.
6932 if test "${with_gnu_ld+set}" = set; then :
6933   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6934 else
6935   with_gnu_ld=no
6936 fi
6937
6938 # Prepare PATH_SEPARATOR.
6939 # The user is always right.
6940 if test "${PATH_SEPARATOR+set}" != set; then
6941   echo "#! /bin/sh" >conf$$.sh
6942   echo  "exit 0"   >>conf$$.sh
6943   chmod +x conf$$.sh
6944   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6945     PATH_SEPARATOR=';'
6946   else
6947     PATH_SEPARATOR=:
6948   fi
6949   rm -f conf$$.sh
6950 fi
6951 ac_prog=ld
6952 if test "$GCC" = yes; then
6953   # Check if gcc -print-prog-name=ld gives a path.
6954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
6955 $as_echo_n "checking for ld used by GCC... " >&6; }
6956   case $host in
6957   *-*-mingw*)
6958     # gcc leaves a trailing carriage return which upsets mingw
6959     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6960   *)
6961     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6962   esac
6963   case $ac_prog in
6964     # Accept absolute paths.
6965     [\\/]* | [A-Za-z]:[\\/]*)
6966       re_direlt='/[^/][^/]*/\.\./'
6967       # Canonicalize the path of ld
6968       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6969       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6970         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6971       done
6972       test -z "$LD" && LD="$ac_prog"
6973       ;;
6974   "")
6975     # If it fails, then pretend we aren't using GCC.
6976     ac_prog=ld
6977     ;;
6978   *)
6979     # If it is relative, then search for the first ld in PATH.
6980     with_gnu_ld=unknown
6981     ;;
6982   esac
6983 elif test "$with_gnu_ld" = yes; then
6984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6985 $as_echo_n "checking for GNU ld... " >&6; }
6986 else
6987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6988 $as_echo_n "checking for non-GNU ld... " >&6; }
6989 fi
6990 if ${acl_cv_path_LD+:} false; then :
6991   $as_echo_n "(cached) " >&6
6992 else
6993   if test -z "$LD"; then
6994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6995   for ac_dir in $PATH; do
6996     test -z "$ac_dir" && ac_dir=.
6997     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6998       acl_cv_path_LD="$ac_dir/$ac_prog"
6999       # Check to see if the program is GNU ld.  I'd rather use --version,
7000       # but apparently some GNU ld's only accept -v.
7001       # Break only if it was the GNU/non-GNU ld that we prefer.
7002       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
7003         test "$with_gnu_ld" != no && break
7004       else
7005         test "$with_gnu_ld" != yes && break
7006       fi
7007     fi
7008   done
7009   IFS="$ac_save_ifs"
7010 else
7011   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7012 fi
7013 fi
7014
7015 LD="$acl_cv_path_LD"
7016 if test -n "$LD"; then
7017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7018 $as_echo "$LD" >&6; }
7019 else
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7021 $as_echo "no" >&6; }
7022 fi
7023 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
7024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7025 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7026 if ${acl_cv_prog_gnu_ld+:} false; then :
7027   $as_echo_n "(cached) " >&6
7028 else
7029   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7030 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
7031   acl_cv_prog_gnu_ld=yes
7032 else
7033   acl_cv_prog_gnu_ld=no
7034 fi
7035 fi
7036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7037 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7038 with_gnu_ld=$acl_cv_prog_gnu_ld
7039
7040
7041
7042                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7043 $as_echo_n "checking for shared library run path origin... " >&6; }
7044 if ${acl_cv_rpath+:} false; then :
7045   $as_echo_n "(cached) " >&6
7046 else
7047
7048     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7049     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7050     . ./conftest.sh
7051     rm -f ./conftest.sh
7052     acl_cv_rpath=done
7053
7054 fi
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7056 $as_echo "$acl_cv_rpath" >&6; }
7057   wl="$acl_cv_wl"
7058   libext="$acl_cv_libext"
7059   shlibext="$acl_cv_shlibext"
7060   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7061   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7062   hardcode_direct="$acl_cv_hardcode_direct"
7063   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7064     # Check whether --enable-rpath was given.
7065 if test "${enable_rpath+set}" = set; then :
7066   enableval=$enable_rpath; :
7067 else
7068   enable_rpath=yes
7069 fi
7070
7071
7072
7073
7074
7075
7076
7077
7078     use_additional=yes
7079
7080   acl_save_prefix="$prefix"
7081   prefix="$acl_final_prefix"
7082   acl_save_exec_prefix="$exec_prefix"
7083   exec_prefix="$acl_final_exec_prefix"
7084
7085     eval additional_includedir=\"$includedir\"
7086     eval additional_libdir=\"$libdir\"
7087
7088   exec_prefix="$acl_save_exec_prefix"
7089   prefix="$acl_save_prefix"
7090
7091
7092 # Check whether --with-libiconv-prefix was given.
7093 if test "${with_libiconv_prefix+set}" = set; then :
7094   withval=$with_libiconv_prefix;
7095     if test "X$withval" = "Xno"; then
7096       use_additional=no
7097     else
7098       if test "X$withval" = "X"; then
7099
7100   acl_save_prefix="$prefix"
7101   prefix="$acl_final_prefix"
7102   acl_save_exec_prefix="$exec_prefix"
7103   exec_prefix="$acl_final_exec_prefix"
7104
7105           eval additional_includedir=\"$includedir\"
7106           eval additional_libdir=\"$libdir\"
7107
7108   exec_prefix="$acl_save_exec_prefix"
7109   prefix="$acl_save_prefix"
7110
7111       else
7112         additional_includedir="$withval/include"
7113         additional_libdir="$withval/lib"
7114       fi
7115     fi
7116
7117 fi
7118
7119
7120 # Check whether --with-libiconv-type was given.
7121 if test "${with_libiconv_type+set}" = set; then :
7122   withval=$with_libiconv_type;  with_libiconv_type=$withval
7123 else
7124    with_libiconv_type=auto
7125 fi
7126
7127   lib_type=`eval echo \$with_libiconv_type`
7128
7129       LIBICONV=
7130   LTLIBICONV=
7131   INCICONV=
7132   rpathdirs=
7133   ltrpathdirs=
7134   names_already_handled=
7135   names_next_round='iconv '
7136   while test -n "$names_next_round"; do
7137     names_this_round="$names_next_round"
7138     names_next_round=
7139     for name in $names_this_round; do
7140       already_handled=
7141       for n in $names_already_handled; do
7142         if test "$n" = "$name"; then
7143           already_handled=yes
7144           break
7145         fi
7146       done
7147       if test -z "$already_handled"; then
7148         names_already_handled="$names_already_handled $name"
7149                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7150         eval value=\"\$HAVE_LIB$uppername\"
7151         if test -n "$value"; then
7152           if test "$value" = yes; then
7153             eval value=\"\$LIB$uppername\"
7154             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7155             eval value=\"\$LTLIB$uppername\"
7156             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7157           else
7158                                     :
7159           fi
7160         else
7161                               found_dir=
7162           found_la=
7163           found_so=
7164           found_a=
7165           if test $use_additional = yes; then
7166             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
7167               found_dir="$additional_libdir"
7168               found_so="$additional_libdir/lib$name.$shlibext"
7169               if test -f "$additional_libdir/lib$name.la"; then
7170                 found_la="$additional_libdir/lib$name.la"
7171               fi
7172             elif test x$lib_type != xshared; then
7173               if test -f "$additional_libdir/lib$name.$libext"; then
7174                 found_dir="$additional_libdir"
7175                 found_a="$additional_libdir/lib$name.$libext"
7176                 if test -f "$additional_libdir/lib$name.la"; then
7177                   found_la="$additional_libdir/lib$name.la"
7178                 fi
7179               fi
7180             fi
7181           fi
7182           if test "X$found_dir" = "X"; then
7183             for x in $LDFLAGS $LTLIBICONV; do
7184
7185   acl_save_prefix="$prefix"
7186   prefix="$acl_final_prefix"
7187   acl_save_exec_prefix="$exec_prefix"
7188   exec_prefix="$acl_final_exec_prefix"
7189   eval x=\"$x\"
7190   exec_prefix="$acl_save_exec_prefix"
7191   prefix="$acl_save_prefix"
7192
7193               case "$x" in
7194                 -L*)
7195                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7196                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
7197                     found_dir="$dir"
7198                     found_so="$dir/lib$name.$shlibext"
7199                     if test -f "$dir/lib$name.la"; then
7200                       found_la="$dir/lib$name.la"
7201                     fi
7202                   elif test x$lib_type != xshared; then
7203                     if test -f "$dir/lib$name.$libext"; then
7204                       found_dir="$dir"
7205                       found_a="$dir/lib$name.$libext"
7206                       if test -f "$dir/lib$name.la"; then
7207                         found_la="$dir/lib$name.la"
7208                       fi
7209                     fi
7210                   fi
7211                   ;;
7212               esac
7213               if test "X$found_dir" != "X"; then
7214                 break
7215               fi
7216             done
7217           fi
7218           if test "X$found_dir" != "X"; then
7219                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7220             if test "X$found_so" != "X"; then
7221                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7222                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7223               else
7224                                                                                 haveit=
7225                 for x in $ltrpathdirs; do
7226                   if test "X$x" = "X$found_dir"; then
7227                     haveit=yes
7228                     break
7229                   fi
7230                 done
7231                 if test -z "$haveit"; then
7232                   ltrpathdirs="$ltrpathdirs $found_dir"
7233                 fi
7234                                 if test "$hardcode_direct" = yes; then
7235                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7236                 else
7237                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7238                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7239                                                             haveit=
7240                     for x in $rpathdirs; do
7241                       if test "X$x" = "X$found_dir"; then
7242                         haveit=yes
7243                         break
7244                       fi
7245                     done
7246                     if test -z "$haveit"; then
7247                       rpathdirs="$rpathdirs $found_dir"
7248                     fi
7249                   else
7250                                                                                 haveit=
7251                     for x in $LDFLAGS $LIBICONV; do
7252
7253   acl_save_prefix="$prefix"
7254   prefix="$acl_final_prefix"
7255   acl_save_exec_prefix="$exec_prefix"
7256   exec_prefix="$acl_final_exec_prefix"
7257   eval x=\"$x\"
7258   exec_prefix="$acl_save_exec_prefix"
7259   prefix="$acl_save_prefix"
7260
7261                       if test "X$x" = "X-L$found_dir"; then
7262                         haveit=yes
7263                         break
7264                       fi
7265                     done
7266                     if test -z "$haveit"; then
7267                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7268                     fi
7269                     if test "$hardcode_minus_L" != no; then
7270                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7271                     else
7272                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7273                     fi
7274                   fi
7275                 fi
7276               fi
7277             else
7278               if test "X$found_a" != "X"; then
7279                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7280               else
7281                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7282               fi
7283             fi
7284                         additional_includedir=
7285             case "$found_dir" in
7286               */lib | */lib/)
7287                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7288                 additional_includedir="$basedir/include"
7289                 ;;
7290             esac
7291             if test "X$additional_includedir" != "X"; then
7292                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7293                 haveit=
7294                 if test "X$additional_includedir" = "X/usr/local/include"; then
7295                   if test -n "$GCC"; then
7296                     case $host_os in
7297                       linux*) haveit=yes;;
7298                     esac
7299                   fi
7300                 fi
7301                 if test -z "$haveit"; then
7302                   for x in $CPPFLAGS $INCICONV; do
7303
7304   acl_save_prefix="$prefix"
7305   prefix="$acl_final_prefix"
7306   acl_save_exec_prefix="$exec_prefix"
7307   exec_prefix="$acl_final_exec_prefix"
7308   eval x=\"$x\"
7309   exec_prefix="$acl_save_exec_prefix"
7310   prefix="$acl_save_prefix"
7311
7312                     if test "X$x" = "X-I$additional_includedir"; then
7313                       haveit=yes
7314                       break
7315                     fi
7316                   done
7317                   if test -z "$haveit"; then
7318                     if test -d "$additional_includedir"; then
7319                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7320                     fi
7321                   fi
7322                 fi
7323               fi
7324             fi
7325                         if test -n "$found_la"; then
7326                                                         save_libdir="$libdir"
7327               case "$found_la" in
7328                 */* | *\\*) . "$found_la" ;;
7329                 *) . "./$found_la" ;;
7330               esac
7331               libdir="$save_libdir"
7332                             for dep in $dependency_libs; do
7333                 case "$dep" in
7334                   -L*)
7335                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7336                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7337                       haveit=
7338                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7339                         if test -n "$GCC"; then
7340                           case $host_os in
7341                             linux*) haveit=yes;;
7342                           esac
7343                         fi
7344                       fi
7345                       if test -z "$haveit"; then
7346                         haveit=
7347                         for x in $LDFLAGS $LIBICONV; do
7348
7349   acl_save_prefix="$prefix"
7350   prefix="$acl_final_prefix"
7351   acl_save_exec_prefix="$exec_prefix"
7352   exec_prefix="$acl_final_exec_prefix"
7353   eval x=\"$x\"
7354   exec_prefix="$acl_save_exec_prefix"
7355   prefix="$acl_save_prefix"
7356
7357                           if test "X$x" = "X-L$additional_libdir"; then
7358                             haveit=yes
7359                             break
7360                           fi
7361                         done
7362                         if test -z "$haveit"; then
7363                           if test -d "$additional_libdir"; then
7364                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7365                           fi
7366                         fi
7367                         haveit=
7368                         for x in $LDFLAGS $LTLIBICONV; do
7369
7370   acl_save_prefix="$prefix"
7371   prefix="$acl_final_prefix"
7372   acl_save_exec_prefix="$exec_prefix"
7373   exec_prefix="$acl_final_exec_prefix"
7374   eval x=\"$x\"
7375   exec_prefix="$acl_save_exec_prefix"
7376   prefix="$acl_save_prefix"
7377
7378                           if test "X$x" = "X-L$additional_libdir"; then
7379                             haveit=yes
7380                             break
7381                           fi
7382                         done
7383                         if test -z "$haveit"; then
7384                           if test -d "$additional_libdir"; then
7385                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7386                           fi
7387                         fi
7388                       fi
7389                     fi
7390                     ;;
7391                   -R*)
7392                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7393                     if test "$enable_rpath" != no; then
7394                                                                   haveit=
7395                       for x in $rpathdirs; do
7396                         if test "X$x" = "X$dir"; then
7397                           haveit=yes
7398                           break
7399                         fi
7400                       done
7401                       if test -z "$haveit"; then
7402                         rpathdirs="$rpathdirs $dir"
7403                       fi
7404                                                                   haveit=
7405                       for x in $ltrpathdirs; do
7406                         if test "X$x" = "X$dir"; then
7407                           haveit=yes
7408                           break
7409                         fi
7410                       done
7411                       if test -z "$haveit"; then
7412                         ltrpathdirs="$ltrpathdirs $dir"
7413                       fi
7414                     fi
7415                     ;;
7416                   -l*)
7417                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7418                     ;;
7419                   *.la)
7420                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7421                     ;;
7422                   *)
7423                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7424                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7425                     ;;
7426                 esac
7427               done
7428             fi
7429           else
7430                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
7431               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7432               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7433             else
7434               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
7435               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
7436             fi
7437           fi
7438         fi
7439       fi
7440     done
7441   done
7442   if test "X$rpathdirs" != "X"; then
7443     if test -n "$hardcode_libdir_separator"; then
7444                         alldirs=
7445       for found_dir in $rpathdirs; do
7446         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7447       done
7448             acl_save_libdir="$libdir"
7449       libdir="$alldirs"
7450       eval flag=\"$hardcode_libdir_flag_spec\"
7451       libdir="$acl_save_libdir"
7452       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7453     else
7454             for found_dir in $rpathdirs; do
7455         acl_save_libdir="$libdir"
7456         libdir="$found_dir"
7457         eval flag=\"$hardcode_libdir_flag_spec\"
7458         libdir="$acl_save_libdir"
7459         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7460       done
7461     fi
7462   fi
7463   if test "X$ltrpathdirs" != "X"; then
7464             for found_dir in $ltrpathdirs; do
7465       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7466     done
7467   fi
7468
7469
7470
7471
7472
7473 if test -f ../gettext/uninstalled-config.sh; then
7474   relative_builddir='$(top_builddir)/../gettext'
7475   .  ../gettext/uninstalled-config.sh
7476 else
7477   # The sister gettext directory doesn't exist and won't collect information on
7478   # using gettext for us.  Call a bundled AM_GNU_GETTEXT.
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
7503 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
7504 if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
7505   $as_echo_n "(cached) " >&6
7506 else
7507   gt_save_LIBS="$LIBS"
7508      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
7509      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7510 /* end confdefs.h.  */
7511 #include <CoreFoundation/CFPreferences.h>
7512 int
7513 main ()
7514 {
7515 CFPreferencesCopyAppValue(NULL, NULL)
7516   ;
7517   return 0;
7518 }
7519 _ACEOF
7520 if ac_fn_c_try_link "$LINENO"; then :
7521   gt_cv_func_CFPreferencesCopyAppValue=yes
7522 else
7523   gt_cv_func_CFPreferencesCopyAppValue=no
7524 fi
7525 rm -f core conftest.err conftest.$ac_objext \
7526     conftest$ac_exeext conftest.$ac_ext
7527      LIBS="$gt_save_LIBS"
7528 fi
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
7530 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
7531   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
7532
7533 $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
7534
7535   fi
7536                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
7537 $as_echo_n "checking for CFLocaleCopyPreferredLanguages... " >&6; }
7538 if ${gt_cv_func_CFLocaleCopyPreferredLanguages+:} false; then :
7539   $as_echo_n "(cached) " >&6
7540 else
7541   gt_save_LIBS="$LIBS"
7542      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
7543      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7544 /* end confdefs.h.  */
7545 #include <CoreFoundation/CFLocale.h>
7546 int
7547 main ()
7548 {
7549 CFLocaleCopyPreferredLanguages();
7550   ;
7551   return 0;
7552 }
7553 _ACEOF
7554 if ac_fn_c_try_link "$LINENO"; then :
7555   gt_cv_func_CFLocaleCopyPreferredLanguages=yes
7556 else
7557   gt_cv_func_CFLocaleCopyPreferredLanguages=no
7558 fi
7559 rm -f core conftest.err conftest.$ac_objext \
7560     conftest$ac_exeext conftest.$ac_ext
7561      LIBS="$gt_save_LIBS"
7562 fi
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
7564 $as_echo "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
7565   if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
7566
7567 $as_echo "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
7568
7569   fi
7570   INTL_MACOSX_LIBS=
7571   if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
7572      || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
7573                     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
7574   fi
7575
7576
7577
7578
7579
7580
7581   LIBINTL=
7582   LTLIBINTL=
7583   POSUB=
7584
7585     case " $gt_needs " in
7586     *" need-formatstring-macros "*) gt_api_version=3 ;;
7587     *" need-ngettext "*) gt_api_version=2 ;;
7588     *) gt_api_version=1 ;;
7589   esac
7590   gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
7591   gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
7592
7593     if test "$USE_NLS" = "yes"; then
7594     gt_use_preinstalled_gnugettext=no
7595
7596
7597         if test $gt_api_version -ge 3; then
7598           gt_revision_test_code='
7599 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
7600 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
7601 #endif
7602 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
7603 '
7604         else
7605           gt_revision_test_code=
7606         fi
7607         if test $gt_api_version -ge 2; then
7608           gt_expression_test_code=' + * ngettext ("", "", 0)'
7609         else
7610           gt_expression_test_code=
7611         fi
7612
7613         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
7614 $as_echo_n "checking for GNU gettext in libc... " >&6; }
7615 if eval \${$gt_func_gnugettext_libc+:} false; then :
7616   $as_echo_n "(cached) " >&6
7617 else
7618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7619 /* end confdefs.h.  */
7620
7621 #include <libintl.h>
7622 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
7623 extern int _nl_msg_cat_cntr;
7624 extern int *_nl_domain_bindings;
7625 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
7626 #else
7627 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
7628 #endif
7629 $gt_revision_test_code
7630
7631 int
7632 main ()
7633 {
7634
7635 bindtextdomain ("", "");
7636 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
7637
7638   ;
7639   return 0;
7640 }
7641 _ACEOF
7642 if ac_fn_c_try_link "$LINENO"; then :
7643   eval "$gt_func_gnugettext_libc=yes"
7644 else
7645   eval "$gt_func_gnugettext_libc=no"
7646 fi
7647 rm -f core conftest.err conftest.$ac_objext \
7648     conftest$ac_exeext conftest.$ac_ext
7649 fi
7650 eval ac_res=\$$gt_func_gnugettext_libc
7651                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7652 $as_echo "$ac_res" >&6; }
7653
7654         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
7655
7656
7657
7658
7659
7660           am_save_CPPFLAGS="$CPPFLAGS"
7661
7662   for element in $INCICONV; do
7663     haveit=
7664     for x in $CPPFLAGS; do
7665
7666   acl_save_prefix="$prefix"
7667   prefix="$acl_final_prefix"
7668   acl_save_exec_prefix="$exec_prefix"
7669   exec_prefix="$acl_final_exec_prefix"
7670   eval x=\"$x\"
7671   exec_prefix="$acl_save_exec_prefix"
7672   prefix="$acl_save_prefix"
7673
7674       if test "X$x" = "X$element"; then
7675         haveit=yes
7676         break
7677       fi
7678     done
7679     if test -z "$haveit"; then
7680       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7681     fi
7682   done
7683
7684
7685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7686 $as_echo_n "checking for iconv... " >&6; }
7687 if ${am_cv_func_iconv+:} false; then :
7688   $as_echo_n "(cached) " >&6
7689 else
7690
7691     am_cv_func_iconv="no, consider installing GNU libiconv"
7692     am_cv_lib_iconv=no
7693     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7694 /* end confdefs.h.  */
7695
7696 #include <stdlib.h>
7697 #include <iconv.h>
7698
7699 int
7700 main ()
7701 {
7702 iconv_t cd = iconv_open("","");
7703            iconv(cd,NULL,NULL,NULL,NULL);
7704            iconv_close(cd);
7705   ;
7706   return 0;
7707 }
7708 _ACEOF
7709 if ac_fn_c_try_link "$LINENO"; then :
7710   am_cv_func_iconv=yes
7711 fi
7712 rm -f core conftest.err conftest.$ac_objext \
7713     conftest$ac_exeext conftest.$ac_ext
7714     if test "$am_cv_func_iconv" != yes; then
7715       am_save_LIBS="$LIBS"
7716       LIBS="$LIBS $LIBICONV"
7717       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7718 /* end confdefs.h.  */
7719
7720 #include <stdlib.h>
7721 #include <iconv.h>
7722
7723 int
7724 main ()
7725 {
7726 iconv_t cd = iconv_open("","");
7727              iconv(cd,NULL,NULL,NULL,NULL);
7728              iconv_close(cd);
7729   ;
7730   return 0;
7731 }
7732 _ACEOF
7733 if ac_fn_c_try_link "$LINENO"; then :
7734   am_cv_lib_iconv=yes
7735         am_cv_func_iconv=yes
7736 fi
7737 rm -f core conftest.err conftest.$ac_objext \
7738     conftest$ac_exeext conftest.$ac_ext
7739       LIBS="$am_save_LIBS"
7740     fi
7741
7742 fi
7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7744 $as_echo "$am_cv_func_iconv" >&6; }
7745   if test "$am_cv_func_iconv" = yes; then
7746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
7747 $as_echo_n "checking for working iconv... " >&6; }
7748 if ${am_cv_func_iconv_works+:} false; then :
7749   $as_echo_n "(cached) " >&6
7750 else
7751
7752                   am_save_LIBS="$LIBS"
7753       if test $am_cv_lib_iconv = yes; then
7754         LIBS="$LIBS $LIBICONV"
7755       fi
7756       am_cv_func_iconv_works=no
7757       for ac_iconv_const in '' 'const'; do
7758         if test "$cross_compiling" = yes; then :
7759   case "$host_os" in
7760              aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
7761              *)            am_cv_func_iconv_works="guessing yes" ;;
7762            esac
7763 else
7764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7765 /* end confdefs.h.  */
7766
7767 #include <iconv.h>
7768 #include <string.h>
7769
7770 #ifndef ICONV_CONST
7771 # define ICONV_CONST $ac_iconv_const
7772 #endif
7773
7774 int
7775 main ()
7776 {
7777 int result = 0;
7778   /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
7779      successful returns.  This is even documented in
7780      <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
7781   {
7782     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
7783     if (cd_utf8_to_88591 != (iconv_t)(-1))
7784       {
7785         static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
7786         char buf[10];
7787         ICONV_CONST char *inptr = input;
7788         size_t inbytesleft = strlen (input);
7789         char *outptr = buf;
7790         size_t outbytesleft = sizeof (buf);
7791         size_t res = iconv (cd_utf8_to_88591,
7792                             &inptr, &inbytesleft,
7793                             &outptr, &outbytesleft);
7794         if (res == 0)
7795           result |= 1;
7796         iconv_close (cd_utf8_to_88591);
7797       }
7798   }
7799   /* Test against Solaris 10 bug: Failures are not distinguishable from
7800      successful returns.  */
7801   {
7802     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
7803     if (cd_ascii_to_88591 != (iconv_t)(-1))
7804       {
7805         static ICONV_CONST char input[] = "\263";
7806         char buf[10];
7807         ICONV_CONST char *inptr = input;
7808         size_t inbytesleft = strlen (input);
7809         char *outptr = buf;
7810         size_t outbytesleft = sizeof (buf);
7811         size_t res = iconv (cd_ascii_to_88591,
7812                             &inptr, &inbytesleft,
7813                             &outptr, &outbytesleft);
7814         if (res == 0)
7815           result |= 2;
7816         iconv_close (cd_ascii_to_88591);
7817       }
7818   }
7819   /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
7820   {
7821     iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
7822     if (cd_88591_to_utf8 != (iconv_t)(-1))
7823       {
7824         static ICONV_CONST char input[] = "\304";
7825         static char buf[2] = { (char)0xDE, (char)0xAD };
7826         ICONV_CONST char *inptr = input;
7827         size_t inbytesleft = 1;
7828         char *outptr = buf;
7829         size_t outbytesleft = 1;
7830         size_t res = iconv (cd_88591_to_utf8,
7831                             &inptr, &inbytesleft,
7832                             &outptr, &outbytesleft);
7833         if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
7834           result |= 4;
7835         iconv_close (cd_88591_to_utf8);
7836       }
7837   }
7838 #if 0 /* This bug could be worked around by the caller.  */
7839   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
7840   {
7841     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
7842     if (cd_88591_to_utf8 != (iconv_t)(-1))
7843       {
7844         static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
7845         char buf[50];
7846         ICONV_CONST char *inptr = input;
7847         size_t inbytesleft = strlen (input);
7848         char *outptr = buf;
7849         size_t outbytesleft = sizeof (buf);
7850         size_t res = iconv (cd_88591_to_utf8,
7851                             &inptr, &inbytesleft,
7852                             &outptr, &outbytesleft);
7853         if ((int)res > 0)
7854           result |= 8;
7855         iconv_close (cd_88591_to_utf8);
7856       }
7857   }
7858 #endif
7859   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
7860      provided.  */
7861   {
7862     /* Try standardized names.  */
7863     iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
7864     /* Try IRIX, OSF/1 names.  */
7865     iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
7866     /* Try AIX names.  */
7867     iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
7868     /* Try HP-UX names.  */
7869     iconv_t cd4 = iconv_open ("utf8", "eucJP");
7870     if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
7871         && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
7872       result |= 16;
7873     if (cd1 != (iconv_t)(-1))
7874       iconv_close (cd1);
7875     if (cd2 != (iconv_t)(-1))
7876       iconv_close (cd2);
7877     if (cd3 != (iconv_t)(-1))
7878       iconv_close (cd3);
7879     if (cd4 != (iconv_t)(-1))
7880       iconv_close (cd4);
7881   }
7882   return result;
7883
7884   ;
7885   return 0;
7886 }
7887 _ACEOF
7888 if ac_fn_c_try_run "$LINENO"; then :
7889   am_cv_func_iconv_works=yes
7890 fi
7891 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7892   conftest.$ac_objext conftest.beam conftest.$ac_ext
7893 fi
7894
7895         test "$am_cv_func_iconv_works" = no || break
7896       done
7897       LIBS="$am_save_LIBS"
7898
7899 fi
7900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
7901 $as_echo "$am_cv_func_iconv_works" >&6; }
7902     case "$am_cv_func_iconv_works" in
7903       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
7904       *)   am_func_iconv=yes ;;
7905     esac
7906   else
7907     am_func_iconv=no am_cv_lib_iconv=no
7908   fi
7909   if test "$am_func_iconv" = yes; then
7910
7911 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7912
7913   fi
7914   if test "$am_cv_lib_iconv" = yes; then
7915     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7916 $as_echo_n "checking how to link with libiconv... " >&6; }
7917     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7918 $as_echo "$LIBICONV" >&6; }
7919   else
7920             CPPFLAGS="$am_save_CPPFLAGS"
7921     LIBICONV=
7922     LTLIBICONV=
7923   fi
7924
7925
7926
7927
7928
7929
7930     use_additional=yes
7931
7932   acl_save_prefix="$prefix"
7933   prefix="$acl_final_prefix"
7934   acl_save_exec_prefix="$exec_prefix"
7935   exec_prefix="$acl_final_exec_prefix"
7936
7937     eval additional_includedir=\"$includedir\"
7938     eval additional_libdir=\"$libdir\"
7939
7940   exec_prefix="$acl_save_exec_prefix"
7941   prefix="$acl_save_prefix"
7942
7943
7944 # Check whether --with-libintl-prefix was given.
7945 if test "${with_libintl_prefix+set}" = set; then :
7946   withval=$with_libintl_prefix;
7947     if test "X$withval" = "Xno"; then
7948       use_additional=no
7949     else
7950       if test "X$withval" = "X"; then
7951
7952   acl_save_prefix="$prefix"
7953   prefix="$acl_final_prefix"
7954   acl_save_exec_prefix="$exec_prefix"
7955   exec_prefix="$acl_final_exec_prefix"
7956
7957           eval additional_includedir=\"$includedir\"
7958           eval additional_libdir=\"$libdir\"
7959
7960   exec_prefix="$acl_save_exec_prefix"
7961   prefix="$acl_save_prefix"
7962
7963       else
7964         additional_includedir="$withval/include"
7965         additional_libdir="$withval/lib"
7966       fi
7967     fi
7968
7969 fi
7970
7971
7972 # Check whether --with-libintl-type was given.
7973 if test "${with_libintl_type+set}" = set; then :
7974   withval=$with_libintl_type;  with_libintl_type=$withval
7975 else
7976    with_libintl_type=auto
7977 fi
7978
7979   lib_type=`eval echo \$with_libintl_type`
7980
7981       LIBINTL=
7982   LTLIBINTL=
7983   INCINTL=
7984   rpathdirs=
7985   ltrpathdirs=
7986   names_already_handled=
7987   names_next_round='intl '
7988   while test -n "$names_next_round"; do
7989     names_this_round="$names_next_round"
7990     names_next_round=
7991     for name in $names_this_round; do
7992       already_handled=
7993       for n in $names_already_handled; do
7994         if test "$n" = "$name"; then
7995           already_handled=yes
7996           break
7997         fi
7998       done
7999       if test -z "$already_handled"; then
8000         names_already_handled="$names_already_handled $name"
8001                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8002         eval value=\"\$HAVE_LIB$uppername\"
8003         if test -n "$value"; then
8004           if test "$value" = yes; then
8005             eval value=\"\$LIB$uppername\"
8006             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
8007             eval value=\"\$LTLIB$uppername\"
8008             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
8009           else
8010                                     :
8011           fi
8012         else
8013                               found_dir=
8014           found_la=
8015           found_so=
8016           found_a=
8017           if test $use_additional = yes; then
8018             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
8019               found_dir="$additional_libdir"
8020               found_so="$additional_libdir/lib$name.$shlibext"
8021               if test -f "$additional_libdir/lib$name.la"; then
8022                 found_la="$additional_libdir/lib$name.la"
8023               fi
8024             elif test x$lib_type != xshared; then
8025               if test -f "$additional_libdir/lib$name.$libext"; then
8026                 found_dir="$additional_libdir"
8027                 found_a="$additional_libdir/lib$name.$libext"
8028                 if test -f "$additional_libdir/lib$name.la"; then
8029                   found_la="$additional_libdir/lib$name.la"
8030                 fi
8031               fi
8032             fi
8033           fi
8034           if test "X$found_dir" = "X"; then
8035             for x in $LDFLAGS $LTLIBINTL; do
8036
8037   acl_save_prefix="$prefix"
8038   prefix="$acl_final_prefix"
8039   acl_save_exec_prefix="$exec_prefix"
8040   exec_prefix="$acl_final_exec_prefix"
8041   eval x=\"$x\"
8042   exec_prefix="$acl_save_exec_prefix"
8043   prefix="$acl_save_prefix"
8044
8045               case "$x" in
8046                 -L*)
8047                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8048                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
8049                     found_dir="$dir"
8050                     found_so="$dir/lib$name.$shlibext"
8051                     if test -f "$dir/lib$name.la"; then
8052                       found_la="$dir/lib$name.la"
8053                     fi
8054                   elif test x$lib_type != xshared; then
8055                     if test -f "$dir/lib$name.$libext"; then
8056                       found_dir="$dir"
8057                       found_a="$dir/lib$name.$libext"
8058                       if test -f "$dir/lib$name.la"; then
8059                         found_la="$dir/lib$name.la"
8060                       fi
8061                     fi
8062                   fi
8063                   ;;
8064               esac
8065               if test "X$found_dir" != "X"; then
8066                 break
8067               fi
8068             done
8069           fi
8070           if test "X$found_dir" != "X"; then
8071                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
8072             if test "X$found_so" != "X"; then
8073                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8074                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
8075               else
8076                                                                                 haveit=
8077                 for x in $ltrpathdirs; do
8078                   if test "X$x" = "X$found_dir"; then
8079                     haveit=yes
8080                     break
8081                   fi
8082                 done
8083                 if test -z "$haveit"; then
8084                   ltrpathdirs="$ltrpathdirs $found_dir"
8085                 fi
8086                                 if test "$hardcode_direct" = yes; then
8087                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
8088                 else
8089                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8090                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
8091                                                             haveit=
8092                     for x in $rpathdirs; do
8093                       if test "X$x" = "X$found_dir"; then
8094                         haveit=yes
8095                         break
8096                       fi
8097                     done
8098                     if test -z "$haveit"; then
8099                       rpathdirs="$rpathdirs $found_dir"
8100                     fi
8101                   else
8102                                                                                 haveit=
8103                     for x in $LDFLAGS $LIBINTL; do
8104
8105   acl_save_prefix="$prefix"
8106   prefix="$acl_final_prefix"
8107   acl_save_exec_prefix="$exec_prefix"
8108   exec_prefix="$acl_final_exec_prefix"
8109   eval x=\"$x\"
8110   exec_prefix="$acl_save_exec_prefix"
8111   prefix="$acl_save_prefix"
8112
8113                       if test "X$x" = "X-L$found_dir"; then
8114                         haveit=yes
8115                         break
8116                       fi
8117                     done
8118                     if test -z "$haveit"; then
8119                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
8120                     fi
8121                     if test "$hardcode_minus_L" != no; then
8122                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
8123                     else
8124                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
8125                     fi
8126                   fi
8127                 fi
8128               fi
8129             else
8130               if test "X$found_a" != "X"; then
8131                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
8132               else
8133                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
8134               fi
8135             fi
8136                         additional_includedir=
8137             case "$found_dir" in
8138               */lib | */lib/)
8139                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8140                 additional_includedir="$basedir/include"
8141                 ;;
8142             esac
8143             if test "X$additional_includedir" != "X"; then
8144                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8145                 haveit=
8146                 if test "X$additional_includedir" = "X/usr/local/include"; then
8147                   if test -n "$GCC"; then
8148                     case $host_os in
8149                       linux*) haveit=yes;;
8150                     esac
8151                   fi
8152                 fi
8153                 if test -z "$haveit"; then
8154                   for x in $CPPFLAGS $INCINTL; do
8155
8156   acl_save_prefix="$prefix"
8157   prefix="$acl_final_prefix"
8158   acl_save_exec_prefix="$exec_prefix"
8159   exec_prefix="$acl_final_exec_prefix"
8160   eval x=\"$x\"
8161   exec_prefix="$acl_save_exec_prefix"
8162   prefix="$acl_save_prefix"
8163
8164                     if test "X$x" = "X-I$additional_includedir"; then
8165                       haveit=yes
8166                       break
8167                     fi
8168                   done
8169                   if test -z "$haveit"; then
8170                     if test -d "$additional_includedir"; then
8171                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
8172                     fi
8173                   fi
8174                 fi
8175               fi
8176             fi
8177                         if test -n "$found_la"; then
8178                                                         save_libdir="$libdir"
8179               case "$found_la" in
8180                 */* | *\\*) . "$found_la" ;;
8181                 *) . "./$found_la" ;;
8182               esac
8183               libdir="$save_libdir"
8184                             for dep in $dependency_libs; do
8185                 case "$dep" in
8186                   -L*)
8187                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8188                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8189                       haveit=
8190                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8191                         if test -n "$GCC"; then
8192                           case $host_os in
8193                             linux*) haveit=yes;;
8194                           esac
8195                         fi
8196                       fi
8197                       if test -z "$haveit"; then
8198                         haveit=
8199                         for x in $LDFLAGS $LIBINTL; do
8200
8201   acl_save_prefix="$prefix"
8202   prefix="$acl_final_prefix"
8203   acl_save_exec_prefix="$exec_prefix"
8204   exec_prefix="$acl_final_exec_prefix"
8205   eval x=\"$x\"
8206   exec_prefix="$acl_save_exec_prefix"
8207   prefix="$acl_save_prefix"
8208
8209                           if test "X$x" = "X-L$additional_libdir"; then
8210                             haveit=yes
8211                             break
8212                           fi
8213                         done
8214                         if test -z "$haveit"; then
8215                           if test -d "$additional_libdir"; then
8216                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
8217                           fi
8218                         fi
8219                         haveit=
8220                         for x in $LDFLAGS $LTLIBINTL; do
8221
8222   acl_save_prefix="$prefix"
8223   prefix="$acl_final_prefix"
8224   acl_save_exec_prefix="$exec_prefix"
8225   exec_prefix="$acl_final_exec_prefix"
8226   eval x=\"$x\"
8227   exec_prefix="$acl_save_exec_prefix"
8228   prefix="$acl_save_prefix"
8229
8230                           if test "X$x" = "X-L$additional_libdir"; then
8231                             haveit=yes
8232                             break
8233                           fi
8234                         done
8235                         if test -z "$haveit"; then
8236                           if test -d "$additional_libdir"; then
8237                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
8238                           fi
8239                         fi
8240                       fi
8241                     fi
8242                     ;;
8243                   -R*)
8244                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8245                     if test "$enable_rpath" != no; then
8246                                                                   haveit=
8247                       for x in $rpathdirs; do
8248                         if test "X$x" = "X$dir"; then
8249                           haveit=yes
8250                           break
8251                         fi
8252                       done
8253                       if test -z "$haveit"; then
8254                         rpathdirs="$rpathdirs $dir"
8255                       fi
8256                                                                   haveit=
8257                       for x in $ltrpathdirs; do
8258                         if test "X$x" = "X$dir"; then
8259                           haveit=yes
8260                           break
8261                         fi
8262                       done
8263                       if test -z "$haveit"; then
8264                         ltrpathdirs="$ltrpathdirs $dir"
8265                       fi
8266                     fi
8267                     ;;
8268                   -l*)
8269                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8270                     ;;
8271                   *.la)
8272                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8273                     ;;
8274                   *)
8275                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
8276                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
8277                     ;;
8278                 esac
8279               done
8280             fi
8281           else
8282                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
8283               LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
8284               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
8285             else
8286               LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
8287               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
8288             fi
8289           fi
8290         fi
8291       fi
8292     done
8293   done
8294   if test "X$rpathdirs" != "X"; then
8295     if test -n "$hardcode_libdir_separator"; then
8296                         alldirs=
8297       for found_dir in $rpathdirs; do
8298         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8299       done
8300             acl_save_libdir="$libdir"
8301       libdir="$alldirs"
8302       eval flag=\"$hardcode_libdir_flag_spec\"
8303       libdir="$acl_save_libdir"
8304       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
8305     else
8306             for found_dir in $rpathdirs; do
8307         acl_save_libdir="$libdir"
8308         libdir="$found_dir"
8309         eval flag=\"$hardcode_libdir_flag_spec\"
8310         libdir="$acl_save_libdir"
8311         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
8312       done
8313     fi
8314   fi
8315   if test "X$ltrpathdirs" != "X"; then
8316             for found_dir in $ltrpathdirs; do
8317       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
8318     done
8319   fi
8320
8321           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
8322 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
8323 if eval \${$gt_func_gnugettext_libintl+:} false; then :
8324   $as_echo_n "(cached) " >&6
8325 else
8326   gt_save_CPPFLAGS="$CPPFLAGS"
8327             CPPFLAGS="$CPPFLAGS $INCINTL"
8328             gt_save_LIBS="$LIBS"
8329             LIBS="$LIBS $LIBINTL"
8330                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8331 /* end confdefs.h.  */
8332
8333 #include <libintl.h>
8334 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
8335 extern int _nl_msg_cat_cntr;
8336 extern
8337 #ifdef __cplusplus
8338 "C"
8339 #endif
8340 const char *_nl_expand_alias (const char *);
8341 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
8342 #else
8343 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
8344 #endif
8345 $gt_revision_test_code
8346
8347 int
8348 main ()
8349 {
8350
8351 bindtextdomain ("", "");
8352 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
8353
8354   ;
8355   return 0;
8356 }
8357 _ACEOF
8358 if ac_fn_c_try_link "$LINENO"; then :
8359   eval "$gt_func_gnugettext_libintl=yes"
8360 else
8361   eval "$gt_func_gnugettext_libintl=no"
8362 fi
8363 rm -f core conftest.err conftest.$ac_objext \
8364     conftest$ac_exeext conftest.$ac_ext
8365                         if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
8366               LIBS="$LIBS $LIBICONV"
8367               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8368 /* end confdefs.h.  */
8369
8370 #include <libintl.h>
8371 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
8372 extern int _nl_msg_cat_cntr;
8373 extern
8374 #ifdef __cplusplus
8375 "C"
8376 #endif
8377 const char *_nl_expand_alias (const char *);
8378 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
8379 #else
8380 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
8381 #endif
8382 $gt_revision_test_code
8383
8384 int
8385 main ()
8386 {
8387
8388 bindtextdomain ("", "");
8389 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
8390
8391   ;
8392   return 0;
8393 }
8394 _ACEOF
8395 if ac_fn_c_try_link "$LINENO"; then :
8396   LIBINTL="$LIBINTL $LIBICONV"
8397                  LTLIBINTL="$LTLIBINTL $LTLIBICONV"
8398                  eval "$gt_func_gnugettext_libintl=yes"
8399
8400 fi
8401 rm -f core conftest.err conftest.$ac_objext \
8402     conftest$ac_exeext conftest.$ac_ext
8403             fi
8404             CPPFLAGS="$gt_save_CPPFLAGS"
8405             LIBS="$gt_save_LIBS"
8406 fi
8407 eval ac_res=\$$gt_func_gnugettext_libintl
8408                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8409 $as_echo "$ac_res" >&6; }
8410         fi
8411
8412                                         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
8413            || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
8414                 && test "$PACKAGE" != gettext-runtime \
8415                 && test "$PACKAGE" != gettext-tools; }; then
8416           gt_use_preinstalled_gnugettext=yes
8417         else
8418                     LIBINTL=
8419           LTLIBINTL=
8420           INCINTL=
8421         fi
8422
8423
8424
8425     if test -n "$INTL_MACOSX_LIBS"; then
8426       if test "$gt_use_preinstalled_gnugettext" = "yes" \
8427          || test "$nls_cv_use_gnu_gettext" = "yes"; then
8428                 LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
8429         LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
8430       fi
8431     fi
8432
8433     if test "$gt_use_preinstalled_gnugettext" = "yes" \
8434        || test "$nls_cv_use_gnu_gettext" = "yes"; then
8435
8436 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
8437
8438     else
8439       USE_NLS=no
8440     fi
8441   fi
8442
8443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
8444 $as_echo_n "checking whether to use NLS... " >&6; }
8445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
8446 $as_echo "$USE_NLS" >&6; }
8447   if test "$USE_NLS" = "yes"; then
8448     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
8449 $as_echo_n "checking where the gettext function comes from... " >&6; }
8450     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
8451       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
8452         gt_source="external libintl"
8453       else
8454         gt_source="libc"
8455       fi
8456     else
8457       gt_source="included intl directory"
8458     fi
8459     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
8460 $as_echo "$gt_source" >&6; }
8461   fi
8462
8463   if test "$USE_NLS" = "yes"; then
8464
8465     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
8466       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
8467         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
8468 $as_echo_n "checking how to link with libintl... " >&6; }
8469         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
8470 $as_echo "$LIBINTL" >&6; }
8471
8472   for element in $INCINTL; do
8473     haveit=
8474     for x in $CPPFLAGS; do
8475
8476   acl_save_prefix="$prefix"
8477   prefix="$acl_final_prefix"
8478   acl_save_exec_prefix="$exec_prefix"
8479   exec_prefix="$acl_final_exec_prefix"
8480   eval x=\"$x\"
8481   exec_prefix="$acl_save_exec_prefix"
8482   prefix="$acl_save_prefix"
8483
8484       if test "X$x" = "X$element"; then
8485         haveit=yes
8486         break
8487       fi
8488     done
8489     if test -z "$haveit"; then
8490       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8491     fi
8492   done
8493
8494       fi
8495
8496
8497 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
8498
8499
8500 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
8501
8502     fi
8503
8504         POSUB=po
8505   fi
8506
8507
8508
8509     INTLLIBS="$LIBINTL"
8510
8511
8512
8513
8514
8515
8516 fi
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
8529 $as_echo_n "checking whether NLS is requested... " >&6; }
8530 if test x"$USE_NLS" != xyes; then
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8532 $as_echo "no" >&6; }
8533 else
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8535 $as_echo "yes" >&6; }
8536
8537 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
8538
8539
8540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
8541 $as_echo_n "checking for catalogs to be installed... " >&6; }
8542   # Look for .po and .gmo files in the source directory.
8543   CATALOGS=
8544   XLINGUAS=
8545   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
8546     # If there aren't any .gmo files the shell will give us the
8547     # literal string "../path/to/srcdir/po/*.gmo" which has to be
8548     # weeded out.
8549     case "$cat" in *\**)
8550       continue;;
8551     esac
8552     # The quadruple backslash is collapsed to a double backslash
8553     # by the backticks, then collapsed again by the double quotes,
8554     # leaving us with one backslash in the sed expression (right
8555     # before the dot that mustn't act as a wildcard).
8556     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
8557     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
8558     # The user is allowed to set LINGUAS to a list of languages to
8559     # install catalogs for.  If it's empty that means "all of them."
8560     if test "x$LINGUAS" = x; then
8561       CATALOGS="$CATALOGS $cat"
8562       XLINGUAS="$XLINGUAS $lang"
8563     else
8564       case "$LINGUAS" in *$lang*)
8565         CATALOGS="$CATALOGS $cat"
8566         XLINGUAS="$XLINGUAS $lang"
8567         ;;
8568       esac
8569     fi
8570   done
8571   LINGUAS="$XLINGUAS"
8572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
8573 $as_echo "$LINGUAS" >&6; }
8574
8575
8576     DATADIRNAME=share
8577
8578   INSTOBJEXT=.mo
8579
8580   GENCAT=gencat
8581
8582   CATOBJEXT=.gmo
8583
8584 fi
8585
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5
8587 $as_echo_n "checking for uchar... " >&6; }
8588 if ${gcc_cv_type_uchar+:} false; then :
8589   $as_echo_n "(cached) " >&6
8590 else
8591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8592 /* end confdefs.h.  */
8593
8594 #include <sys/types.h>
8595
8596 int
8597 main ()
8598 {
8599 if ((uchar *)0) return 0;
8600  if (sizeof(uchar)) return 0;
8601   ;
8602   return 0;
8603 }
8604 _ACEOF
8605 if ac_fn_c_try_compile "$LINENO"; then :
8606   ac_cv_type_uchar=yes
8607 else
8608   ac_cv_type_uchar=no
8609 fi
8610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8611 fi
8612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5
8613 $as_echo "$gcc_cv_type_uchar" >&6; }
8614 if test $ac_cv_type_uchar = yes; then
8615
8616 $as_echo "#define HAVE_UCHAR 1" >>confdefs.h
8617
8618 fi
8619
8620 # The cast to long int works around a bug in the HP C Compiler
8621 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8622 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8623 # This bug is HP SR number 8606223364.
8624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5
8625 $as_echo_n "checking size of ino_t... " >&6; }
8626 if ${ac_cv_sizeof_ino_t+:} false; then :
8627   $as_echo_n "(cached) " >&6
8628 else
8629   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t"        "$ac_includes_default"; then :
8630
8631 else
8632   if test "$ac_cv_type_ino_t" = yes; then
8633      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8635 as_fn_error 77 "cannot compute sizeof (ino_t)
8636 See \`config.log' for more details" "$LINENO" 5; }
8637    else
8638      ac_cv_sizeof_ino_t=0
8639    fi
8640 fi
8641
8642 fi
8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5
8644 $as_echo "$ac_cv_sizeof_ino_t" >&6; }
8645
8646
8647
8648 cat >>confdefs.h <<_ACEOF
8649 #define SIZEOF_INO_T $ac_cv_sizeof_ino_t
8650 _ACEOF
8651
8652
8653 # The cast to long int works around a bug in the HP C Compiler
8654 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8655 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8656 # This bug is HP SR number 8606223364.
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5
8658 $as_echo_n "checking size of dev_t... " >&6; }
8659 if ${ac_cv_sizeof_dev_t+:} false; then :
8660   $as_echo_n "(cached) " >&6
8661 else
8662   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t"        "$ac_includes_default"; then :
8663
8664 else
8665   if test "$ac_cv_type_dev_t" = yes; then
8666      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8667 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8668 as_fn_error 77 "cannot compute sizeof (dev_t)
8669 See \`config.log' for more details" "$LINENO" 5; }
8670    else
8671      ac_cv_sizeof_dev_t=0
8672    fi
8673 fi
8674
8675 fi
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5
8677 $as_echo "$ac_cv_sizeof_dev_t" >&6; }
8678
8679
8680
8681 cat >>confdefs.h <<_ACEOF
8682 #define SIZEOF_DEV_T $ac_cv_sizeof_dev_t
8683 _ACEOF
8684
8685
8686
8687 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
8688 # iconv() prototype.
8689 ac_ext=cpp
8690 ac_cpp='$CXXCPP $CPPFLAGS'
8691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8694
8695
8696
8697
8698
8699
8700           am_save_CPPFLAGS="$CPPFLAGS"
8701
8702   for element in $INCICONV; do
8703     haveit=
8704     for x in $CPPFLAGS; do
8705
8706   acl_save_prefix="$prefix"
8707   prefix="$acl_final_prefix"
8708   acl_save_exec_prefix="$exec_prefix"
8709   exec_prefix="$acl_final_exec_prefix"
8710   eval x=\"$x\"
8711   exec_prefix="$acl_save_exec_prefix"
8712   prefix="$acl_save_prefix"
8713
8714       if test "X$x" = "X$element"; then
8715         haveit=yes
8716         break
8717       fi
8718     done
8719     if test -z "$haveit"; then
8720       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8721     fi
8722   done
8723
8724
8725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8726 $as_echo_n "checking for iconv... " >&6; }
8727 if ${am_cv_func_iconv+:} false; then :
8728   $as_echo_n "(cached) " >&6
8729 else
8730
8731     am_cv_func_iconv="no, consider installing GNU libiconv"
8732     am_cv_lib_iconv=no
8733     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h.  */
8735
8736 #include <stdlib.h>
8737 #include <iconv.h>
8738
8739 int
8740 main ()
8741 {
8742 iconv_t cd = iconv_open("","");
8743            iconv(cd,NULL,NULL,NULL,NULL);
8744            iconv_close(cd);
8745   ;
8746   return 0;
8747 }
8748 _ACEOF
8749 if ac_fn_cxx_try_link "$LINENO"; then :
8750   am_cv_func_iconv=yes
8751 fi
8752 rm -f core conftest.err conftest.$ac_objext \
8753     conftest$ac_exeext conftest.$ac_ext
8754     if test "$am_cv_func_iconv" != yes; then
8755       am_save_LIBS="$LIBS"
8756       LIBS="$LIBS $LIBICONV"
8757       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h.  */
8759
8760 #include <stdlib.h>
8761 #include <iconv.h>
8762
8763 int
8764 main ()
8765 {
8766 iconv_t cd = iconv_open("","");
8767              iconv(cd,NULL,NULL,NULL,NULL);
8768              iconv_close(cd);
8769   ;
8770   return 0;
8771 }
8772 _ACEOF
8773 if ac_fn_cxx_try_link "$LINENO"; then :
8774   am_cv_lib_iconv=yes
8775         am_cv_func_iconv=yes
8776 fi
8777 rm -f core conftest.err conftest.$ac_objext \
8778     conftest$ac_exeext conftest.$ac_ext
8779       LIBS="$am_save_LIBS"
8780     fi
8781
8782 fi
8783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8784 $as_echo "$am_cv_func_iconv" >&6; }
8785   if test "$am_cv_func_iconv" = yes; then
8786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
8787 $as_echo_n "checking for working iconv... " >&6; }
8788 if ${am_cv_func_iconv_works+:} false; then :
8789   $as_echo_n "(cached) " >&6
8790 else
8791
8792                   am_save_LIBS="$LIBS"
8793       if test $am_cv_lib_iconv = yes; then
8794         LIBS="$LIBS $LIBICONV"
8795       fi
8796       am_cv_func_iconv_works=no
8797       for ac_iconv_const in '' 'const'; do
8798         if test "$cross_compiling" = yes; then :
8799   case "$host_os" in
8800              aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
8801              *)            am_cv_func_iconv_works="guessing yes" ;;
8802            esac
8803 else
8804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8805 /* end confdefs.h.  */
8806
8807 #include <iconv.h>
8808 #include <string.h>
8809
8810 #ifndef ICONV_CONST
8811 # define ICONV_CONST $ac_iconv_const
8812 #endif
8813
8814 int
8815 main ()
8816 {
8817 int result = 0;
8818   /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
8819      successful returns.  This is even documented in
8820      <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
8821   {
8822     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
8823     if (cd_utf8_to_88591 != (iconv_t)(-1))
8824       {
8825         static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
8826         char buf[10];
8827         ICONV_CONST char *inptr = input;
8828         size_t inbytesleft = strlen (input);
8829         char *outptr = buf;
8830         size_t outbytesleft = sizeof (buf);
8831         size_t res = iconv (cd_utf8_to_88591,
8832                             &inptr, &inbytesleft,
8833                             &outptr, &outbytesleft);
8834         if (res == 0)
8835           result |= 1;
8836         iconv_close (cd_utf8_to_88591);
8837       }
8838   }
8839   /* Test against Solaris 10 bug: Failures are not distinguishable from
8840      successful returns.  */
8841   {
8842     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
8843     if (cd_ascii_to_88591 != (iconv_t)(-1))
8844       {
8845         static ICONV_CONST char input[] = "\263";
8846         char buf[10];
8847         ICONV_CONST char *inptr = input;
8848         size_t inbytesleft = strlen (input);
8849         char *outptr = buf;
8850         size_t outbytesleft = sizeof (buf);
8851         size_t res = iconv (cd_ascii_to_88591,
8852                             &inptr, &inbytesleft,
8853                             &outptr, &outbytesleft);
8854         if (res == 0)
8855           result |= 2;
8856         iconv_close (cd_ascii_to_88591);
8857       }
8858   }
8859   /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
8860   {
8861     iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
8862     if (cd_88591_to_utf8 != (iconv_t)(-1))
8863       {
8864         static ICONV_CONST char input[] = "\304";
8865         static char buf[2] = { (char)0xDE, (char)0xAD };
8866         ICONV_CONST char *inptr = input;
8867         size_t inbytesleft = 1;
8868         char *outptr = buf;
8869         size_t outbytesleft = 1;
8870         size_t res = iconv (cd_88591_to_utf8,
8871                             &inptr, &inbytesleft,
8872                             &outptr, &outbytesleft);
8873         if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
8874           result |= 4;
8875         iconv_close (cd_88591_to_utf8);
8876       }
8877   }
8878 #if 0 /* This bug could be worked around by the caller.  */
8879   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
8880   {
8881     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
8882     if (cd_88591_to_utf8 != (iconv_t)(-1))
8883       {
8884         static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
8885         char buf[50];
8886         ICONV_CONST char *inptr = input;
8887         size_t inbytesleft = strlen (input);
8888         char *outptr = buf;
8889         size_t outbytesleft = sizeof (buf);
8890         size_t res = iconv (cd_88591_to_utf8,
8891                             &inptr, &inbytesleft,
8892                             &outptr, &outbytesleft);
8893         if ((int)res > 0)
8894           result |= 8;
8895         iconv_close (cd_88591_to_utf8);
8896       }
8897   }
8898 #endif
8899   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
8900      provided.  */
8901   {
8902     /* Try standardized names.  */
8903     iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
8904     /* Try IRIX, OSF/1 names.  */
8905     iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
8906     /* Try AIX names.  */
8907     iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
8908     /* Try HP-UX names.  */
8909     iconv_t cd4 = iconv_open ("utf8", "eucJP");
8910     if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
8911         && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
8912       result |= 16;
8913     if (cd1 != (iconv_t)(-1))
8914       iconv_close (cd1);
8915     if (cd2 != (iconv_t)(-1))
8916       iconv_close (cd2);
8917     if (cd3 != (iconv_t)(-1))
8918       iconv_close (cd3);
8919     if (cd4 != (iconv_t)(-1))
8920       iconv_close (cd4);
8921   }
8922   return result;
8923
8924   ;
8925   return 0;
8926 }
8927 _ACEOF
8928 if ac_fn_cxx_try_run "$LINENO"; then :
8929   am_cv_func_iconv_works=yes
8930 fi
8931 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8932   conftest.$ac_objext conftest.beam conftest.$ac_ext
8933 fi
8934
8935         test "$am_cv_func_iconv_works" = no || break
8936       done
8937       LIBS="$am_save_LIBS"
8938
8939 fi
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
8941 $as_echo "$am_cv_func_iconv_works" >&6; }
8942     case "$am_cv_func_iconv_works" in
8943       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
8944       *)   am_func_iconv=yes ;;
8945     esac
8946   else
8947     am_func_iconv=no am_cv_lib_iconv=no
8948   fi
8949   if test "$am_func_iconv" = yes; then
8950
8951 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8952
8953   fi
8954   if test "$am_cv_lib_iconv" = yes; then
8955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8956 $as_echo_n "checking how to link with libiconv... " >&6; }
8957     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8958 $as_echo "$LIBICONV" >&6; }
8959   else
8960             CPPFLAGS="$am_save_CPPFLAGS"
8961     LIBICONV=
8962     LTLIBICONV=
8963   fi
8964
8965
8966
8967   if test "$am_cv_func_iconv" = yes; then
8968     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iconv is compatible with its POSIX signature" >&5
8969 $as_echo_n "checking whether iconv is compatible with its POSIX signature... " >&6; }
8970 if ${gl_cv_iconv_nonconst+:} false; then :
8971   $as_echo_n "(cached) " >&6
8972 else
8973   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8974 /* end confdefs.h.  */
8975
8976 #include <stdlib.h>
8977 #include <iconv.h>
8978 extern
8979 #ifdef __cplusplus
8980 "C"
8981 #endif
8982 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8983
8984 int
8985 main ()
8986 {
8987
8988   ;
8989   return 0;
8990 }
8991 _ACEOF
8992 if ac_fn_cxx_try_compile "$LINENO"; then :
8993   gl_cv_iconv_nonconst=yes
8994 else
8995   gl_cv_iconv_nonconst=no
8996 fi
8997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8998
8999 fi
9000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_iconv_nonconst" >&5
9001 $as_echo "$gl_cv_iconv_nonconst" >&6; }
9002   else
9003             gl_cv_iconv_nonconst=yes
9004   fi
9005   if test $gl_cv_iconv_nonconst = yes; then
9006     iconv_arg1=""
9007   else
9008     iconv_arg1="const"
9009   fi
9010
9011 cat >>confdefs.h <<_ACEOF
9012 #define ICONV_CONST $iconv_arg1
9013 _ACEOF
9014
9015
9016
9017       if test "$am_func_iconv" = yes; then
9018     if test -n "$LIBICONV"; then
9019       am_cv_func_iconv_summary='yes, in libiconv'
9020     else
9021       am_cv_func_iconv_summary='yes, in libc'
9022     fi
9023   else
9024     if test "$am_cv_func_iconv" = yes; then
9025       am_cv_func_iconv_summary='not working, consider installing GNU libiconv'
9026     else
9027       am_cv_func_iconv_summary='no, consider installing GNU libiconv'
9028     fi
9029   fi
9030
9031 ac_ext=c
9032 ac_cpp='$CPP $CPPFLAGS'
9033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9036
9037
9038 # More defines and substitutions.
9039 PACKAGE="$PACKAGE_TARNAME"
9040
9041 cat >>confdefs.h <<_ACEOF
9042 #define PACKAGE "$PACKAGE"
9043 _ACEOF
9044
9045
9046
9047 if test "x$enable_nls" != xno; then
9048   USED_CATALOGS='$(CATALOGS)'
9049 else
9050   USED_CATALOGS=
9051 fi
9052
9053
9054 # Check whether --enable-maintainer-mode was given.
9055 if test "${enable_maintainer_mode+set}" = set; then :
9056   enableval=$enable_maintainer_mode;
9057 else
9058   enable_maintainer_mode=no
9059 fi
9060
9061
9062 if test "x$enable_maintainer_mode" = xno; then
9063   MAINT='#'
9064 else
9065   MAINT=
9066 fi
9067
9068
9069 # Enable expensive internal checks
9070 is_release=
9071 if test -f $srcdir/../gcc/DEV-PHASE \
9072    && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then
9073   is_release=yes
9074 fi
9075
9076 # Check whether --enable-checking was given.
9077 if test "${enable_checking+set}" = set; then :
9078   enableval=$enable_checking; ac_checking_flags="${enableval}"
9079 else
9080
9081 # Determine the default checks.
9082 if test x$is_release = x ; then
9083   ac_checking_flags=yes
9084 else
9085   ac_checking_flags=release
9086 fi
9087 fi
9088
9089 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
9090 for check in release $ac_checking_flags
9091 do
9092         case $check in
9093         # these set all the flags to specific states
9094         yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;;
9095         no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;;
9096         release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;;
9097         # these enable particular checks
9098         assert) ac_assert_checking=1 ;;
9099         misc) ac_checking=1 ;;
9100         valgrind) ac_valgrind_checking=1 ;;
9101         # accept
9102         *) ;;
9103         esac
9104 done
9105 IFS="$ac_save_IFS"
9106
9107 if test x$ac_checking != x ; then
9108
9109 $as_echo "#define CHECKING_P 1" >>confdefs.h
9110
9111 else
9112   $as_echo "#define CHECKING_P 0" >>confdefs.h
9113
9114 fi
9115
9116 if test x$ac_assert_checking != x ; then
9117
9118 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
9119
9120 fi
9121
9122 # Check whether --enable-canonical-system-headers was given.
9123 if test "${enable_canonical_system_headers+set}" = set; then :
9124   enableval=$enable_canonical_system_headers;
9125 else
9126   enable_canonical_system_headers=yes
9127 fi
9128
9129 if test $enable_canonical_system_headers != no; then
9130
9131 $as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h
9132
9133 fi
9134
9135 case $target in
9136   i?86-* | x86_64-*)
9137     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9138 /* end confdefs.h.  */
9139
9140 int
9141 main ()
9142 {
9143 asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0))
9144   ;
9145   return 0;
9146 }
9147 _ACEOF
9148 if ac_fn_c_try_compile "$LINENO"; then :
9149
9150 $as_echo "#define HAVE_SSE4 1" >>confdefs.h
9151
9152 fi
9153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9154 esac
9155
9156 # Enable --enable-host-shared.
9157 # Check whether --enable-host-shared was given.
9158 if test "${enable_host_shared+set}" = set; then :
9159   enableval=$enable_host_shared;
9160 fi
9161
9162
9163
9164 # Enable --enable-host-pie.
9165 # Check whether --enable-host-pie was given.
9166 if test "${enable_host_pie+set}" = set; then :
9167   enableval=$enable_host_pie;
9168 fi
9169
9170
9171
9172 if test x$enable_host_shared = xyes; then
9173   PICFLAG=-fPIC
9174 elif test x$enable_host_pie = xyes; then
9175   PICFLAG=-fPIE
9176 else
9177   PICFLAG=
9178 fi
9179
9180
9181
9182 # Enable Intel CET on Intel CET enabled host if jit is enabled.
9183  # Check whether --enable-cet was given.
9184 if test "${enable_cet+set}" = set; then :
9185   enableval=$enable_cet;
9186       case "$enableval" in
9187        yes|no|auto) ;;
9188        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
9189                           esac
9190
9191 else
9192   enable_cet=auto
9193 fi
9194
9195
9196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
9197 $as_echo_n "checking for CET support... " >&6; }
9198
9199 case "$host" in
9200   i[34567]86-*-linux* | x86_64-*-linux*)
9201     may_have_cet=yes
9202     cet_save_CFLAGS="$CFLAGS"
9203     CFLAGS="$CFLAGS -fcf-protection"
9204     case "$enable_cet" in
9205       auto)
9206         # Check if target supports multi-byte NOPs
9207         # and if compiler and assembler support CET.
9208         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9209 /* end confdefs.h.  */
9210
9211 int
9212 main ()
9213 {
9214
9215 #if !defined(__SSE2__)
9216 #error target does not support multi-byte NOPs
9217 #else
9218 asm ("setssbsy");
9219 #endif
9220
9221   ;
9222   return 0;
9223 }
9224 _ACEOF
9225 if ac_fn_c_try_compile "$LINENO"; then :
9226   enable_cet=yes
9227 else
9228   enable_cet=no
9229 fi
9230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9231         ;;
9232       yes)
9233         # Check if compiler and assembler support CET.
9234         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9235 /* end confdefs.h.  */
9236
9237 int
9238 main ()
9239 {
9240 asm ("setssbsy");
9241   ;
9242   return 0;
9243 }
9244 _ACEOF
9245 if ac_fn_c_try_compile "$LINENO"; then :
9246   support_cet=yes
9247 else
9248   support_cet=no
9249 fi
9250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9251         if test $support_cet = "no"; then
9252           if test x$enable_bootstrap != xno \
9253              && test -z "${with_build_subdir}" \
9254              && (test ! -f ../stage_current \
9255                  || test `cat ../stage_current` != "stage1"); then
9256             # Require CET support only for the final GCC build.
9257             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
9258           else
9259             # Don't enable CET without CET support for non-bootstrap
9260             # build, in stage1 nor for build support.
9261             enable_cet=no
9262           fi
9263         fi
9264         ;;
9265     esac
9266     CFLAGS="$cet_save_CFLAGS"
9267     ;;
9268   *)
9269     may_have_cet=no
9270     enable_cet=no
9271     ;;
9272 esac
9273
9274 cet_save_CFLAGS="$CFLAGS"
9275 CFLAGS="$CFLAGS -fcf-protection=none"
9276 cet_save_LDFLAGS="$LDFLAGS"
9277 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
9278 if test x$may_have_cet = xyes; then
9279   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
9280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9281 /* end confdefs.h.  */
9282
9283 int
9284 main ()
9285 {
9286 return 0;
9287   ;
9288   return 0;
9289 }
9290 _ACEOF
9291 if ac_fn_c_try_link "$LINENO"; then :
9292   may_have_cet=yes
9293 else
9294   may_have_cet=no
9295 fi
9296 rm -f core conftest.err conftest.$ac_objext \
9297     conftest$ac_exeext conftest.$ac_ext
9298 fi
9299
9300 if test x$may_have_cet = xyes; then
9301   if test x$cross_compiling = xno; then
9302     if test "$cross_compiling" = yes; then :
9303   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9305 as_fn_error $? "cannot run test program while cross compiling
9306 See \`config.log' for more details" "$LINENO" 5; }
9307 else
9308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9309 /* end confdefs.h.  */
9310
9311 int
9312 main ()
9313 {
9314   asm ("endbr32");
9315   return 0;
9316 }
9317
9318 _ACEOF
9319 if ac_fn_c_try_run "$LINENO"; then :
9320   have_multi_byte_nop=yes
9321 else
9322   have_multi_byte_nop=no
9323 fi
9324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9325   conftest.$ac_objext conftest.beam conftest.$ac_ext
9326 fi
9327
9328     have_cet=no
9329     if test x$have_multi_byte_nop = xyes; then
9330       if test "$cross_compiling" = yes; then :
9331   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9332 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9333 as_fn_error $? "cannot run test program while cross compiling
9334 See \`config.log' for more details" "$LINENO" 5; }
9335 else
9336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9337 /* end confdefs.h.  */
9338
9339 static void
9340 foo (void)
9341 {
9342 }
9343
9344 static void
9345 __attribute__ ((noinline, noclone))
9346 xxx (void (*f) (void))
9347 {
9348   f ();
9349 }
9350
9351 static void
9352 __attribute__ ((noinline, noclone))
9353 bar (void)
9354 {
9355   xxx (foo);
9356 }
9357
9358 int
9359 main ()
9360 {
9361   bar ();
9362   return 0;
9363 }
9364
9365 _ACEOF
9366 if ac_fn_c_try_run "$LINENO"; then :
9367   have_cet=no
9368 else
9369   have_cet=yes
9370 fi
9371 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9372   conftest.$ac_objext conftest.beam conftest.$ac_ext
9373 fi
9374
9375     fi
9376     if test x$enable_cet = xno -a x$have_cet = xyes; then
9377       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
9378     fi
9379   fi
9380 else
9381   # Enable CET in cross compiler if possible so that it will run on both
9382   # CET and non-CET hosts.
9383   have_cet=yes
9384 fi
9385 if test x$enable_cet = xyes; then
9386   CET_HOST_FLAGS="-fcf-protection"
9387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9388 $as_echo "yes" >&6; }
9389 else
9390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9391 $as_echo "no" >&6; }
9392 fi
9393 CFLAGS="$cet_save_CFLAGS"
9394 LDFLAGS="$cet_save_LDFLAGS"
9395
9396 case x$enable_languages in
9397 *jit*)
9398   ;;
9399 *)
9400   CET_HOST_FLAGS=
9401   ;;
9402 esac
9403
9404
9405 # Check whether --enable-valgrind-annotations was given.
9406 if test "${enable_valgrind_annotations+set}" = set; then :
9407   enableval=$enable_valgrind_annotations;
9408 else
9409   enable_valgrind_annotations=no
9410 fi
9411
9412 if test x$enable_valgrind_annotations != xno \
9413     || test x$ac_valgrind_checking != x; then
9414
9415 $as_echo "#define ENABLE_VALGRIND_WORKAROUNDS 1" >>confdefs.h
9416
9417 fi
9418
9419 # Output.
9420
9421 ac_config_headers="$ac_config_headers config.h:config.in"
9422
9423 ac_config_files="$ac_config_files Makefile"
9424
9425 cat >confcache <<\_ACEOF
9426 # This file is a shell script that caches the results of configure
9427 # tests run on this system so they can be shared between configure
9428 # scripts and configure runs, see configure's option --config-cache.
9429 # It is not useful on other systems.  If it contains results you don't
9430 # want to keep, you may remove or edit it.
9431 #
9432 # config.status only pays attention to the cache file if you give it
9433 # the --recheck option to rerun configure.
9434 #
9435 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9436 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9437 # following values.
9438
9439 _ACEOF
9440
9441 # The following way of writing the cache mishandles newlines in values,
9442 # but we know of no workaround that is simple, portable, and efficient.
9443 # So, we kill variables containing newlines.
9444 # Ultrix sh set writes to stderr and can't be redirected directly,
9445 # and sets the high bit in the cache file unless we assign to the vars.
9446 (
9447   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9448     eval ac_val=\$$ac_var
9449     case $ac_val in #(
9450     *${as_nl}*)
9451       case $ac_var in #(
9452       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
9453 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
9454       esac
9455       case $ac_var in #(
9456       _ | IFS | as_nl) ;; #(
9457       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
9458       *) { eval $ac_var=; unset $ac_var;} ;;
9459       esac ;;
9460     esac
9461   done
9462
9463   (set) 2>&1 |
9464     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9465     *${as_nl}ac_space=\ *)
9466       # `set' does not quote correctly, so add quotes: double-quote
9467       # substitution turns \\\\ into \\, and sed turns \\ into \.
9468       sed -n \
9469         "s/'/'\\\\''/g;
9470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9471       ;; #(
9472     *)
9473       # `set' quotes correctly as required by POSIX, so do not add quotes.
9474       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9475       ;;
9476     esac |
9477     sort
9478 ) |
9479   sed '
9480      /^ac_cv_env_/b end
9481      t clear
9482      :clear
9483      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9484      t end
9485      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9486      :end' >>confcache
9487 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9488   if test -w "$cache_file"; then
9489     if test "x$cache_file" != "x/dev/null"; then
9490       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
9491 $as_echo "$as_me: updating cache $cache_file" >&6;}
9492       if test ! -f "$cache_file" || test -h "$cache_file"; then
9493         cat confcache >"$cache_file"
9494       else
9495         case $cache_file in #(
9496         */* | ?:*)
9497           mv -f confcache "$cache_file"$$ &&
9498           mv -f "$cache_file"$$ "$cache_file" ;; #(
9499         *)
9500           mv -f confcache "$cache_file" ;;
9501         esac
9502       fi
9503     fi
9504   else
9505     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9506 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9507   fi
9508 fi
9509 rm -f confcache
9510
9511 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9512 # Let make expand exec_prefix.
9513 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9514
9515 DEFS=-DHAVE_CONFIG_H
9516
9517 ac_libobjs=
9518 ac_ltlibobjs=
9519 U=
9520 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9521   # 1. Remove the extension, and $U if already installed.
9522   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9523   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9524   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9525   #    will be set to the directory where LIBOBJS objects are built.
9526   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9527   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9528 done
9529 LIBOBJS=$ac_libobjs
9530
9531 LTLIBOBJS=$ac_ltlibobjs
9532
9533
9534
9535
9536 : "${CONFIG_STATUS=./config.status}"
9537 ac_write_fail=0
9538 ac_clean_files_save=$ac_clean_files
9539 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9541 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9542 as_write_fail=0
9543 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9544 #! $SHELL
9545 # Generated by $as_me.
9546 # Run this file to recreate the current configuration.
9547 # Compiler output produced by configure, useful for debugging
9548 # configure, is in config.log if it exists.
9549
9550 debug=false
9551 ac_cs_recheck=false
9552 ac_cs_silent=false
9553
9554 SHELL=\${CONFIG_SHELL-$SHELL}
9555 export SHELL
9556 _ASEOF
9557 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9558 ## -------------------- ##
9559 ## M4sh Initialization. ##
9560 ## -------------------- ##
9561
9562 # Be more Bourne compatible
9563 DUALCASE=1; export DUALCASE # for MKS sh
9564 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9565   emulate sh
9566   NULLCMD=:
9567   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9568   # is contrary to our usage.  Disable this feature.
9569   alias -g '${1+"$@"}'='"$@"'
9570   setopt NO_GLOB_SUBST
9571 else
9572   case `(set -o) 2>/dev/null` in #(
9573   *posix*) :
9574     set -o posix ;; #(
9575   *) :
9576      ;;
9577 esac
9578 fi
9579
9580
9581 as_nl='
9582 '
9583 export as_nl
9584 # Printing a long string crashes Solaris 7 /usr/bin/printf.
9585 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
9586 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
9587 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
9588 # Prefer a ksh shell builtin over an external printf program on Solaris,
9589 # but without wasting forks for bash or zsh.
9590 if test -z "$BASH_VERSION$ZSH_VERSION" \
9591     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
9592   as_echo='print -r --'
9593   as_echo_n='print -rn --'
9594 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
9595   as_echo='printf %s\n'
9596   as_echo_n='printf %s'
9597 else
9598   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
9599     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
9600     as_echo_n='/usr/ucb/echo -n'
9601   else
9602     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
9603     as_echo_n_body='eval
9604       arg=$1;
9605       case $arg in #(
9606       *"$as_nl"*)
9607         expr "X$arg" : "X\\(.*\\)$as_nl";
9608         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
9609       esac;
9610       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
9611     '
9612     export as_echo_n_body
9613     as_echo_n='sh -c $as_echo_n_body as_echo'
9614   fi
9615   export as_echo_body
9616   as_echo='sh -c $as_echo_body as_echo'
9617 fi
9618
9619 # The user is always right.
9620 if test "${PATH_SEPARATOR+set}" != set; then
9621   PATH_SEPARATOR=:
9622   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
9623     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
9624       PATH_SEPARATOR=';'
9625   }
9626 fi
9627
9628
9629 # IFS
9630 # We need space, tab and new line, in precisely that order.  Quoting is
9631 # there to prevent editors from complaining about space-tab.
9632 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9633 # splitting by setting IFS to empty value.)
9634 IFS=" ""        $as_nl"
9635
9636 # Find who we are.  Look in the path if we contain no directory separator.
9637 as_myself=
9638 case $0 in #((
9639   *[\\/]* ) as_myself=$0 ;;
9640   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9641 for as_dir in $PATH
9642 do
9643   IFS=$as_save_IFS
9644   test -z "$as_dir" && as_dir=.
9645     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9646   done
9647 IFS=$as_save_IFS
9648
9649      ;;
9650 esac
9651 # We did not find ourselves, most probably we were run as `sh COMMAND'
9652 # in which case we are not to be found in the path.
9653 if test "x$as_myself" = x; then
9654   as_myself=$0
9655 fi
9656 if test ! -f "$as_myself"; then
9657   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9658   exit 1
9659 fi
9660
9661 # Unset variables that we do not need and which cause bugs (e.g. in
9662 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
9663 # suppresses any "Segmentation fault" message there.  '((' could
9664 # trigger a bug in pdksh 5.2.14.
9665 for as_var in BASH_ENV ENV MAIL MAILPATH
9666 do eval test x\${$as_var+set} = xset \
9667   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
9668 done
9669 PS1='$ '
9670 PS2='> '
9671 PS4='+ '
9672
9673 # NLS nuisances.
9674 LC_ALL=C
9675 export LC_ALL
9676 LANGUAGE=C
9677 export LANGUAGE
9678
9679 # CDPATH.
9680 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9681
9682
9683 # as_fn_error STATUS ERROR [LINENO LOG_FD]
9684 # ----------------------------------------
9685 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
9686 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
9687 # script with STATUS, using 1 if that was 0.
9688 as_fn_error ()
9689 {
9690   as_status=$1; test $as_status -eq 0 && as_status=1
9691   if test "$4"; then
9692     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
9693     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9694   fi
9695   $as_echo "$as_me: error: $2" >&2
9696   as_fn_exit $as_status
9697 } # as_fn_error
9698
9699
9700 # as_fn_set_status STATUS
9701 # -----------------------
9702 # Set $? to STATUS, without forking.
9703 as_fn_set_status ()
9704 {
9705   return $1
9706 } # as_fn_set_status
9707
9708 # as_fn_exit STATUS
9709 # -----------------
9710 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
9711 as_fn_exit ()
9712 {
9713   set +e
9714   as_fn_set_status $1
9715   exit $1
9716 } # as_fn_exit
9717
9718 # as_fn_unset VAR
9719 # ---------------
9720 # Portably unset VAR.
9721 as_fn_unset ()
9722 {
9723   { eval $1=; unset $1;}
9724 }
9725 as_unset=as_fn_unset
9726 # as_fn_append VAR VALUE
9727 # ----------------------
9728 # Append the text in VALUE to the end of the definition contained in VAR. Take
9729 # advantage of any shell optimizations that allow amortized linear growth over
9730 # repeated appends, instead of the typical quadratic growth present in naive
9731 # implementations.
9732 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
9733   eval 'as_fn_append ()
9734   {
9735     eval $1+=\$2
9736   }'
9737 else
9738   as_fn_append ()
9739   {
9740     eval $1=\$$1\$2
9741   }
9742 fi # as_fn_append
9743
9744 # as_fn_arith ARG...
9745 # ------------------
9746 # Perform arithmetic evaluation on the ARGs, and store the result in the
9747 # global $as_val. Take advantage of shells that can avoid forks. The arguments
9748 # must be portable across $(()) and expr.
9749 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
9750   eval 'as_fn_arith ()
9751   {
9752     as_val=$(( $* ))
9753   }'
9754 else
9755   as_fn_arith ()
9756   {
9757     as_val=`expr "$@" || test $? -eq 1`
9758   }
9759 fi # as_fn_arith
9760
9761
9762 if expr a : '\(a\)' >/dev/null 2>&1 &&
9763    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9764   as_expr=expr
9765 else
9766   as_expr=false
9767 fi
9768
9769 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9770   as_basename=basename
9771 else
9772   as_basename=false
9773 fi
9774
9775 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9776   as_dirname=dirname
9777 else
9778   as_dirname=false
9779 fi
9780
9781 as_me=`$as_basename -- "$0" ||
9782 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9783          X"$0" : 'X\(//\)$' \| \
9784          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9785 $as_echo X/"$0" |
9786     sed '/^.*\/\([^/][^/]*\)\/*$/{
9787             s//\1/
9788             q
9789           }
9790           /^X\/\(\/\/\)$/{
9791             s//\1/
9792             q
9793           }
9794           /^X\/\(\/\).*/{
9795             s//\1/
9796             q
9797           }
9798           s/.*/./; q'`
9799
9800 # Avoid depending upon Character Ranges.
9801 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9802 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9803 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9804 as_cr_digits='0123456789'
9805 as_cr_alnum=$as_cr_Letters$as_cr_digits
9806
9807 ECHO_C= ECHO_N= ECHO_T=
9808 case `echo -n x` in #(((((
9809 -n*)
9810   case `echo 'xy\c'` in
9811   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9812   xy)  ECHO_C='\c';;
9813   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
9814        ECHO_T=' ';;
9815   esac;;
9816 *)
9817   ECHO_N='-n';;
9818 esac
9819
9820 rm -f conf$$ conf$$.exe conf$$.file
9821 if test -d conf$$.dir; then
9822   rm -f conf$$.dir/conf$$.file
9823 else
9824   rm -f conf$$.dir
9825   mkdir conf$$.dir 2>/dev/null
9826 fi
9827 if (echo >conf$$.file) 2>/dev/null; then
9828   if ln -s conf$$.file conf$$ 2>/dev/null; then
9829     as_ln_s='ln -s'
9830     # ... but there are two gotchas:
9831     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9832     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9833     # In both cases, we have to default to `cp -pR'.
9834     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9835       as_ln_s='cp -pR'
9836   elif ln conf$$.file conf$$ 2>/dev/null; then
9837     as_ln_s=ln
9838   else
9839     as_ln_s='cp -pR'
9840   fi
9841 else
9842   as_ln_s='cp -pR'
9843 fi
9844 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9845 rmdir conf$$.dir 2>/dev/null
9846
9847
9848 # as_fn_mkdir_p
9849 # -------------
9850 # Create "$as_dir" as a directory, including parents if necessary.
9851 as_fn_mkdir_p ()
9852 {
9853
9854   case $as_dir in #(
9855   -*) as_dir=./$as_dir;;
9856   esac
9857   test -d "$as_dir" || eval $as_mkdir_p || {
9858     as_dirs=
9859     while :; do
9860       case $as_dir in #(
9861       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
9862       *) as_qdir=$as_dir;;
9863       esac
9864       as_dirs="'$as_qdir' $as_dirs"
9865       as_dir=`$as_dirname -- "$as_dir" ||
9866 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9867          X"$as_dir" : 'X\(//\)[^/]' \| \
9868          X"$as_dir" : 'X\(//\)$' \| \
9869          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9870 $as_echo X"$as_dir" |
9871     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9872             s//\1/
9873             q
9874           }
9875           /^X\(\/\/\)[^/].*/{
9876             s//\1/
9877             q
9878           }
9879           /^X\(\/\/\)$/{
9880             s//\1/
9881             q
9882           }
9883           /^X\(\/\).*/{
9884             s//\1/
9885             q
9886           }
9887           s/.*/./; q'`
9888       test -d "$as_dir" && break
9889     done
9890     test -z "$as_dirs" || eval "mkdir $as_dirs"
9891   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
9892
9893
9894 } # as_fn_mkdir_p
9895 if mkdir -p . 2>/dev/null; then
9896   as_mkdir_p='mkdir -p "$as_dir"'
9897 else
9898   test -d ./-p && rmdir ./-p
9899   as_mkdir_p=false
9900 fi
9901
9902
9903 # as_fn_executable_p FILE
9904 # -----------------------
9905 # Test if FILE is an executable regular file.
9906 as_fn_executable_p ()
9907 {
9908   test -f "$1" && test -x "$1"
9909 } # as_fn_executable_p
9910 as_test_x='test -x'
9911 as_executable_p=as_fn_executable_p
9912
9913 # Sed expression to map a string onto a valid CPP name.
9914 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9915
9916 # Sed expression to map a string onto a valid variable name.
9917 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9918
9919
9920 exec 6>&1
9921 ## ----------------------------------- ##
9922 ## Main body of $CONFIG_STATUS script. ##
9923 ## ----------------------------------- ##
9924 _ASEOF
9925 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9926
9927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9928 # Save the log message, to keep $0 and so on meaningful, and to
9929 # report actual input values of CONFIG_FILES etc. instead of their
9930 # values after options handling.
9931 ac_log="
9932 This file was extended by cpplib $as_me  , which was
9933 generated by GNU Autoconf 2.69.  Invocation command line was
9934
9935   CONFIG_FILES    = $CONFIG_FILES
9936   CONFIG_HEADERS  = $CONFIG_HEADERS
9937   CONFIG_LINKS    = $CONFIG_LINKS
9938   CONFIG_COMMANDS = $CONFIG_COMMANDS
9939   $ $0 $@
9940
9941 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9942 "
9943
9944 _ACEOF
9945
9946 case $ac_config_files in *"
9947 "*) set x $ac_config_files; shift; ac_config_files=$*;;
9948 esac
9949
9950 case $ac_config_headers in *"
9951 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9952 esac
9953
9954
9955 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9956 # Files that config.status was made for.
9957 config_files="$ac_config_files"
9958 config_headers="$ac_config_headers"
9959 config_commands="$ac_config_commands"
9960
9961 _ACEOF
9962
9963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9964 ac_cs_usage="\
9965 \`$as_me' instantiates files and other configuration actions
9966 from templates according to the current configuration.  Unless the files
9967 and actions are specified as TAGs, all are instantiated by default.
9968
9969 Usage: $0 [OPTION]... [TAG]...
9970
9971   -h, --help       print this help, then exit
9972   -V, --version    print version number and configuration settings, then exit
9973       --config     print configuration, then exit
9974   -q, --quiet, --silent
9975                    do not print progress messages
9976   -d, --debug      don't remove temporary files
9977       --recheck    update $as_me by reconfiguring in the same conditions
9978       --file=FILE[:TEMPLATE]
9979                    instantiate the configuration file FILE
9980       --header=FILE[:TEMPLATE]
9981                    instantiate the configuration header FILE
9982
9983 Configuration files:
9984 $config_files
9985
9986 Configuration headers:
9987 $config_headers
9988
9989 Configuration commands:
9990 $config_commands
9991
9992 Report bugs to <gcc-bugs@gcc.gnu.org>."
9993
9994 _ACEOF
9995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9996 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
9997 ac_cs_version="\\
9998 cpplib config.status
9999 configured by $0, generated by GNU Autoconf 2.69,
10000   with options \\"\$ac_cs_config\\"
10001
10002 Copyright (C) 2012 Free Software Foundation, Inc.
10003 This config.status script is free software; the Free Software Foundation
10004 gives unlimited permission to copy, distribute and modify it."
10005
10006 ac_pwd='$ac_pwd'
10007 srcdir='$srcdir'
10008 INSTALL='$INSTALL'
10009 test -n "\$AWK" || AWK=awk
10010 _ACEOF
10011
10012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10013 # The default lists apply if the user does not specify any file.
10014 ac_need_defaults=:
10015 while test $# != 0
10016 do
10017   case $1 in
10018   --*=?*)
10019     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10020     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10021     ac_shift=:
10022     ;;
10023   --*=)
10024     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10025     ac_optarg=
10026     ac_shift=:
10027     ;;
10028   *)
10029     ac_option=$1
10030     ac_optarg=$2
10031     ac_shift=shift
10032     ;;
10033   esac
10034
10035   case $ac_option in
10036   # Handling of the options.
10037   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10038     ac_cs_recheck=: ;;
10039   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10040     $as_echo "$ac_cs_version"; exit ;;
10041   --config | --confi | --conf | --con | --co | --c )
10042     $as_echo "$ac_cs_config"; exit ;;
10043   --debug | --debu | --deb | --de | --d | -d )
10044     debug=: ;;
10045   --file | --fil | --fi | --f )
10046     $ac_shift
10047     case $ac_optarg in
10048     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10049     '') as_fn_error $? "missing file argument" ;;
10050     esac
10051     as_fn_append CONFIG_FILES " '$ac_optarg'"
10052     ac_need_defaults=false;;
10053   --header | --heade | --head | --hea )
10054     $ac_shift
10055     case $ac_optarg in
10056     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
10057     esac
10058     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
10059     ac_need_defaults=false;;
10060   --he | --h)
10061     # Conflict between --help and --header
10062     as_fn_error $? "ambiguous option: \`$1'
10063 Try \`$0 --help' for more information.";;
10064   --help | --hel | -h )
10065     $as_echo "$ac_cs_usage"; exit ;;
10066   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10067   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10068     ac_cs_silent=: ;;
10069
10070   # This is an error.
10071   -*) as_fn_error $? "unrecognized option: \`$1'
10072 Try \`$0 --help' for more information." ;;
10073
10074   *) as_fn_append ac_config_targets " $1"
10075      ac_need_defaults=false ;;
10076
10077   esac
10078   shift
10079 done
10080
10081 ac_configure_extra_args=
10082
10083 if $ac_cs_silent; then
10084   exec 6>/dev/null
10085   ac_configure_extra_args="$ac_configure_extra_args --silent"
10086 fi
10087
10088 _ACEOF
10089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10090 if \$ac_cs_recheck; then
10091   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10092   shift
10093   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
10094   CONFIG_SHELL='$SHELL'
10095   export CONFIG_SHELL
10096   exec "\$@"
10097 fi
10098
10099 _ACEOF
10100 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10101 exec 5>>config.log
10102 {
10103   echo
10104   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10105 ## Running $as_me. ##
10106 _ASBOX
10107   $as_echo "$ac_log"
10108 } >&5
10109
10110 _ACEOF
10111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10112 #
10113 # INIT-COMMANDS
10114 #
10115 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
10116 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
10117     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10118     # from automake.
10119     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
10120     # Capture the value of LINGUAS because we need it to compute CATALOGS.
10121     LINGUAS="${LINGUAS-%UNSET%}"
10122
10123
10124 _ACEOF
10125
10126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10127
10128 # Handling of arguments.
10129 for ac_config_target in $ac_config_targets
10130 do
10131   case $ac_config_target in
10132     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
10133     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
10134     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
10135     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10136
10137   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10138   esac
10139 done
10140
10141
10142 # If the user did not use the arguments to specify the items to instantiate,
10143 # then the envvar interface is used.  Set only those that are not.
10144 # We use the long form for the default assignment because of an extremely
10145 # bizarre bug on SunOS 4.1.3.
10146 if $ac_need_defaults; then
10147   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10148   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10149   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10150 fi
10151
10152 # Have a temporary directory for convenience.  Make it in the build tree
10153 # simply because there is no reason against having it here, and in addition,
10154 # creating and moving files from /tmp can sometimes cause problems.
10155 # Hook for its removal unless debugging.
10156 # Note that there is a small window in which the directory will not be cleaned:
10157 # after its creation but before its name has been assigned to `$tmp'.
10158 $debug ||
10159 {
10160   tmp= ac_tmp=
10161   trap 'exit_status=$?
10162   : "${ac_tmp:=$tmp}"
10163   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
10164 ' 0
10165   trap 'as_fn_exit 1' 1 2 13 15
10166 }
10167 # Create a (secure) tmp directory for tmp files.
10168
10169 {
10170   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10171   test -d "$tmp"
10172 }  ||
10173 {
10174   tmp=./conf$$-$RANDOM
10175   (umask 077 && mkdir "$tmp")
10176 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
10177 ac_tmp=$tmp
10178
10179 # Set up the scripts for CONFIG_FILES section.
10180 # No need to generate them if there are no CONFIG_FILES.
10181 # This happens for instance with `./config.status config.h'.
10182 if test -n "$CONFIG_FILES"; then
10183
10184
10185 ac_cr=`echo X | tr X '\015'`
10186 # On cygwin, bash can eat \r inside `` if the user requested igncr.
10187 # But we know of no other shell where ac_cr would be empty at this
10188 # point, so we can use a bashism as a fallback.
10189 if test "x$ac_cr" = x; then
10190   eval ac_cr=\$\'\\r\'
10191 fi
10192 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
10193 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
10194   ac_cs_awk_cr='\\r'
10195 else
10196   ac_cs_awk_cr=$ac_cr
10197 fi
10198
10199 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
10200 _ACEOF
10201
10202
10203 {
10204   echo "cat >conf$$subs.awk <<_ACEOF" &&
10205   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
10206   echo "_ACEOF"
10207 } >conf$$subs.sh ||
10208   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10209 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
10210 ac_delim='%!_!# '
10211 for ac_last_try in false false false false false :; do
10212   . ./conf$$subs.sh ||
10213     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10214
10215   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
10216   if test $ac_delim_n = $ac_delim_num; then
10217     break
10218   elif $ac_last_try; then
10219     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
10220   else
10221     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10222   fi
10223 done
10224 rm -f conf$$subs.sh
10225
10226 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10227 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
10228 _ACEOF
10229 sed -n '
10230 h
10231 s/^/S["/; s/!.*/"]=/
10232 p
10233 g
10234 s/^[^!]*!//
10235 :repl
10236 t repl
10237 s/'"$ac_delim"'$//
10238 t delim
10239 :nl
10240 h
10241 s/\(.\{148\}\)..*/\1/
10242 t more1
10243 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
10244 p
10245 n
10246 b repl
10247 :more1
10248 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10249 p
10250 g
10251 s/.\{148\}//
10252 t nl
10253 :delim
10254 h
10255 s/\(.\{148\}\)..*/\1/
10256 t more2
10257 s/["\\]/\\&/g; s/^/"/; s/$/"/
10258 p
10259 b
10260 :more2
10261 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
10262 p
10263 g
10264 s/.\{148\}//
10265 t delim
10266 ' <conf$$subs.awk | sed '
10267 /^[^""]/{
10268   N
10269   s/\n//
10270 }
10271 ' >>$CONFIG_STATUS || ac_write_fail=1
10272 rm -f conf$$subs.awk
10273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10274 _ACAWK
10275 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
10276   for (key in S) S_is_set[key] = 1
10277   FS = "\a"
10278
10279 }
10280 {
10281   line = $ 0
10282   nfields = split(line, field, "@")
10283   substed = 0
10284   len = length(field[1])
10285   for (i = 2; i < nfields; i++) {
10286     key = field[i]
10287     keylen = length(key)
10288     if (S_is_set[key]) {
10289       value = S[key]
10290       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10291       len += length(value) + length(field[++i])
10292       substed = 1
10293     } else
10294       len += 1 + keylen
10295   }
10296
10297   print line
10298 }
10299
10300 _ACAWK
10301 _ACEOF
10302 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10303 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
10304   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
10305 else
10306   cat
10307 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
10308   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
10309 _ACEOF
10310
10311 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
10312 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
10313 # trailing colons and then remove the whole line if VPATH becomes empty
10314 # (actually we leave an empty line to preserve line numbers).
10315 if test "x$srcdir" = x.; then
10316   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
10317 h
10318 s///
10319 s/^/:/
10320 s/[      ]*$/:/
10321 s/:\$(srcdir):/:/g
10322 s/:\${srcdir}:/:/g
10323 s/:@srcdir@:/:/g
10324 s/^:*//
10325 s/:*$//
10326 x
10327 s/\(=[   ]*\).*/\1/
10328 G
10329 s/\n//
10330 s/^[^=]*=[       ]*$//
10331 }'
10332 fi
10333
10334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10335 fi # test -n "$CONFIG_FILES"
10336
10337 # Set up the scripts for CONFIG_HEADERS section.
10338 # No need to generate them if there are no CONFIG_HEADERS.
10339 # This happens for instance with `./config.status Makefile'.
10340 if test -n "$CONFIG_HEADERS"; then
10341 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
10342 BEGIN {
10343 _ACEOF
10344
10345 # Transform confdefs.h into an awk script `defines.awk', embedded as
10346 # here-document in config.status, that substitutes the proper values into
10347 # config.h.in to produce config.h.
10348
10349 # Create a delimiter string that does not exist in confdefs.h, to ease
10350 # handling of long lines.
10351 ac_delim='%!_!# '
10352 for ac_last_try in false false :; do
10353   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
10354   if test -z "$ac_tt"; then
10355     break
10356   elif $ac_last_try; then
10357     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
10358   else
10359     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10360   fi
10361 done
10362
10363 # For the awk script, D is an array of macro values keyed by name,
10364 # likewise P contains macro parameters if any.  Preserve backslash
10365 # newline sequences.
10366
10367 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10368 sed -n '
10369 s/.\{148\}/&'"$ac_delim"'/g
10370 t rset
10371 :rset
10372 s/^[     ]*#[    ]*define[       ][      ]*/ /
10373 t def
10374 d
10375 :def
10376 s/\\$//
10377 t bsnl
10378 s/["\\]/\\&/g
10379 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10380 D["\1"]=" \3"/p
10381 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
10382 d
10383 :bsnl
10384 s/["\\]/\\&/g
10385 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
10386 D["\1"]=" \3\\\\\\n"\\/p
10387 t cont
10388 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
10389 t cont
10390 d
10391 :cont
10392 n
10393 s/.\{148\}/&'"$ac_delim"'/g
10394 t clear
10395 :clear
10396 s/\\$//
10397 t bsnlc
10398 s/["\\]/\\&/g; s/^/"/; s/$/"/p
10399 d
10400 :bsnlc
10401 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
10402 b cont
10403 ' <confdefs.h | sed '
10404 s/'"$ac_delim"'/"\\\
10405 "/g' >>$CONFIG_STATUS || ac_write_fail=1
10406
10407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10408   for (key in D) D_is_set[key] = 1
10409   FS = "\a"
10410 }
10411 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
10412   line = \$ 0
10413   split(line, arg, " ")
10414   if (arg[1] == "#") {
10415     defundef = arg[2]
10416     mac1 = arg[3]
10417   } else {
10418     defundef = substr(arg[1], 2)
10419     mac1 = arg[2]
10420   }
10421   split(mac1, mac2, "(") #)
10422   macro = mac2[1]
10423   prefix = substr(line, 1, index(line, defundef) - 1)
10424   if (D_is_set[macro]) {
10425     # Preserve the white space surrounding the "#".
10426     print prefix "define", macro P[macro] D[macro]
10427     next
10428   } else {
10429     # Replace #undef with comments.  This is necessary, for example,
10430     # in the case of _POSIX_SOURCE, which is predefined and required
10431     # on some systems where configure will not decide to define it.
10432     if (defundef == "undef") {
10433       print "/*", prefix defundef, macro, "*/"
10434       next
10435     }
10436   }
10437 }
10438 { print }
10439 _ACAWK
10440 _ACEOF
10441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10442   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
10443 fi # test -n "$CONFIG_HEADERS"
10444
10445
10446 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
10447 shift
10448 for ac_tag
10449 do
10450   case $ac_tag in
10451   :[FHLC]) ac_mode=$ac_tag; continue;;
10452   esac
10453   case $ac_mode$ac_tag in
10454   :[FHL]*:*);;
10455   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
10456   :[FH]-) ac_tag=-:-;;
10457   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10458   esac
10459   ac_save_IFS=$IFS
10460   IFS=:
10461   set x $ac_tag
10462   IFS=$ac_save_IFS
10463   shift
10464   ac_file=$1
10465   shift
10466
10467   case $ac_mode in
10468   :L) ac_source=$1;;
10469   :[FH])
10470     ac_file_inputs=
10471     for ac_f
10472     do
10473       case $ac_f in
10474       -) ac_f="$ac_tmp/stdin";;
10475       *) # Look for the file first in the build tree, then in the source tree
10476          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10477          # because $ac_f cannot contain `:'.
10478          test -f "$ac_f" ||
10479            case $ac_f in
10480            [\\/$]*) false;;
10481            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10482            esac ||
10483            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
10484       esac
10485       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
10486       as_fn_append ac_file_inputs " '$ac_f'"
10487     done
10488
10489     # Let's still pretend it is `configure' which instantiates (i.e., don't
10490     # use $as_me), people would be surprised to read:
10491     #    /* config.h.  Generated by config.status.  */
10492     configure_input='Generated from '`
10493           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
10494         `' by configure.'
10495     if test x"$ac_file" != x-; then
10496       configure_input="$ac_file.  $configure_input"
10497       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
10498 $as_echo "$as_me: creating $ac_file" >&6;}
10499     fi
10500     # Neutralize special characters interpreted by sed in replacement strings.
10501     case $configure_input in #(
10502     *\&* | *\|* | *\\* )
10503        ac_sed_conf_input=`$as_echo "$configure_input" |
10504        sed 's/[\\\\&|]/\\\\&/g'`;; #(
10505     *) ac_sed_conf_input=$configure_input;;
10506     esac
10507
10508     case $ac_tag in
10509     *:-:* | *:-) cat >"$ac_tmp/stdin" \
10510       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10511     esac
10512     ;;
10513   esac
10514
10515   ac_dir=`$as_dirname -- "$ac_file" ||
10516 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10517          X"$ac_file" : 'X\(//\)[^/]' \| \
10518          X"$ac_file" : 'X\(//\)$' \| \
10519          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10520 $as_echo X"$ac_file" |
10521     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10522             s//\1/
10523             q
10524           }
10525           /^X\(\/\/\)[^/].*/{
10526             s//\1/
10527             q
10528           }
10529           /^X\(\/\/\)$/{
10530             s//\1/
10531             q
10532           }
10533           /^X\(\/\).*/{
10534             s//\1/
10535             q
10536           }
10537           s/.*/./; q'`
10538   as_dir="$ac_dir"; as_fn_mkdir_p
10539   ac_builddir=.
10540
10541 case "$ac_dir" in
10542 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10543 *)
10544   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10545   # A ".." for each directory in $ac_dir_suffix.
10546   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10547   case $ac_top_builddir_sub in
10548   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10549   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10550   esac ;;
10551 esac
10552 ac_abs_top_builddir=$ac_pwd
10553 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10554 # for backward compatibility:
10555 ac_top_builddir=$ac_top_build_prefix
10556
10557 case $srcdir in
10558   .)  # We are building in place.
10559     ac_srcdir=.
10560     ac_top_srcdir=$ac_top_builddir_sub
10561     ac_abs_top_srcdir=$ac_pwd ;;
10562   [\\/]* | ?:[\\/]* )  # Absolute name.
10563     ac_srcdir=$srcdir$ac_dir_suffix;
10564     ac_top_srcdir=$srcdir
10565     ac_abs_top_srcdir=$srcdir ;;
10566   *) # Relative name.
10567     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10568     ac_top_srcdir=$ac_top_build_prefix$srcdir
10569     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10570 esac
10571 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10572
10573
10574   case $ac_mode in
10575   :F)
10576   #
10577   # CONFIG_FILE
10578   #
10579
10580   case $INSTALL in
10581   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10582   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10583   esac
10584 _ACEOF
10585
10586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10587 # If the template does not know about datarootdir, expand it.
10588 # FIXME: This hack should be removed a few years after 2.60.
10589 ac_datarootdir_hack=; ac_datarootdir_seen=
10590 ac_sed_dataroot='
10591 /datarootdir/ {
10592   p
10593   q
10594 }
10595 /@datadir@/p
10596 /@docdir@/p
10597 /@infodir@/p
10598 /@localedir@/p
10599 /@mandir@/p'
10600 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
10601 *datarootdir*) ac_datarootdir_seen=yes;;
10602 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10603   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10604 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10605 _ACEOF
10606 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10607   ac_datarootdir_hack='
10608   s&@datadir@&$datadir&g
10609   s&@docdir@&$docdir&g
10610   s&@infodir@&$infodir&g
10611   s&@localedir@&$localedir&g
10612   s&@mandir@&$mandir&g
10613   s&\\\${datarootdir}&$datarootdir&g' ;;
10614 esac
10615 _ACEOF
10616
10617 # Neutralize VPATH when `$srcdir' = `.'.
10618 # Shell code in configure.ac might set extrasub.
10619 # FIXME: do we really want to maintain this feature?
10620 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10621 ac_sed_extra="$ac_vpsub
10622 $extrasub
10623 _ACEOF
10624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10625 :t
10626 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10627 s|@configure_input@|$ac_sed_conf_input|;t t
10628 s&@top_builddir@&$ac_top_builddir_sub&;t t
10629 s&@top_build_prefix@&$ac_top_build_prefix&;t t
10630 s&@srcdir@&$ac_srcdir&;t t
10631 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10632 s&@top_srcdir@&$ac_top_srcdir&;t t
10633 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10634 s&@builddir@&$ac_builddir&;t t
10635 s&@abs_builddir@&$ac_abs_builddir&;t t
10636 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10637 s&@INSTALL@&$ac_INSTALL&;t t
10638 $ac_datarootdir_hack
10639 "
10640 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
10641   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10642
10643 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10644   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
10645   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
10646       "$ac_tmp/out"`; test -z "$ac_out"; } &&
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10648 which seems to be undefined.  Please make sure it is defined" >&5
10649 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10650 which seems to be undefined.  Please make sure it is defined" >&2;}
10651
10652   rm -f "$ac_tmp/stdin"
10653   case $ac_file in
10654   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
10655   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
10656   esac \
10657   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10658  ;;
10659   :H)
10660   #
10661   # CONFIG_HEADER
10662   #
10663   if test x"$ac_file" != x-; then
10664     {
10665       $as_echo "/* $configure_input  */" \
10666       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10667     } >"$ac_tmp/config.h" \
10668       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10669     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10670       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10671 $as_echo "$as_me: $ac_file is unchanged" >&6;}
10672     else
10673       rm -f "$ac_file"
10674       mv "$ac_tmp/config.h" "$ac_file" \
10675         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10676     fi
10677   else
10678     $as_echo "/* $configure_input  */" \
10679       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
10680       || as_fn_error $? "could not create -" "$LINENO" 5
10681   fi
10682  ;;
10683
10684   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10685 $as_echo "$as_me: executing $ac_file commands" >&6;}
10686  ;;
10687   esac
10688
10689
10690   case $ac_file$ac_mode in
10691     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
10692     "default-1":C)
10693     for ac_file in $CONFIG_FILES; do
10694       # Support "outfile[:infile[:infile...]]"
10695       case "$ac_file" in
10696         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10697       esac
10698       # PO directories have a Makefile.in generated from Makefile.in.in.
10699       case "$ac_file" in */Makefile.in)
10700         # Adjust a relative srcdir.
10701         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
10702         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
10703         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
10704         # In autoconf-2.13 it is called $ac_given_srcdir.
10705         # In autoconf-2.50 it is called $srcdir.
10706         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
10707         case "$ac_given_srcdir" in
10708           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
10709           /*) top_srcdir="$ac_given_srcdir" ;;
10710           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
10711         esac
10712         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
10713           rm -f "$ac_dir/POTFILES"
10714           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
10715           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
10716           POMAKEFILEDEPS="POTFILES.in"
10717           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
10718           # on $ac_dir but don't depend on user-specified configuration
10719           # parameters.
10720           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
10721             # The LINGUAS file contains the set of available languages.
10722             if test -n "$OBSOLETE_ALL_LINGUAS"; then
10723               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
10724             fi
10725             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
10726             # Hide the ALL_LINGUAS assigment from automake.
10727             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
10728             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
10729           else
10730             # The set of available languages was given in configure.ac.
10731             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
10732           fi
10733           case "$ac_given_srcdir" in
10734             .) srcdirpre= ;;
10735             *) srcdirpre='$(srcdir)/' ;;
10736           esac
10737           POFILES=
10738           GMOFILES=
10739           UPDATEPOFILES=
10740           DUMMYPOFILES=
10741           for lang in $ALL_LINGUAS; do
10742             POFILES="$POFILES $srcdirpre$lang.po"
10743             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
10744             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
10745             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
10746           done
10747           # CATALOGS depends on both $ac_dir and the user's LINGUAS
10748           # environment variable.
10749           INST_LINGUAS=
10750           if test -n "$ALL_LINGUAS"; then
10751             for presentlang in $ALL_LINGUAS; do
10752               useit=no
10753               if test "%UNSET%" != "$LINGUAS"; then
10754                 desiredlanguages="$LINGUAS"
10755               else
10756                 desiredlanguages="$ALL_LINGUAS"
10757               fi
10758               for desiredlang in $desiredlanguages; do
10759                 # Use the presentlang catalog if desiredlang is
10760                 #   a. equal to presentlang, or
10761                 #   b. a variant of presentlang (because in this case,
10762                 #      presentlang can be used as a fallback for messages
10763                 #      which are not translated in the desiredlang catalog).
10764                 case "$desiredlang" in
10765                   "$presentlang"*) useit=yes;;
10766                 esac
10767               done
10768               if test $useit = yes; then
10769                 INST_LINGUAS="$INST_LINGUAS $presentlang"
10770               fi
10771             done
10772           fi
10773           CATALOGS=
10774           if test -n "$INST_LINGUAS"; then
10775             for lang in $INST_LINGUAS; do
10776               CATALOGS="$CATALOGS $lang.gmo"
10777             done
10778           fi
10779           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
10780           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
10781           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
10782             if test -f "$f"; then
10783               case "$f" in
10784                 *.orig | *.bak | *~) ;;
10785                 *) cat "$f" >> "$ac_dir/Makefile" ;;
10786               esac
10787             fi
10788           done
10789         fi
10790         ;;
10791       esac
10792     done ;;
10793     "config.h":H) echo timestamp > stamp-h1 ;;
10794
10795   esac
10796 done # for ac_tag
10797
10798
10799 as_fn_exit 0
10800 _ACEOF
10801 ac_clean_files=$ac_clean_files_save
10802
10803 test $ac_write_fail = 0 ||
10804   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10805
10806
10807 # configure is writing to config.log, and then calls config.status.
10808 # config.status does its own redirection, appending to config.log.
10809 # Unfortunately, on DOS this fails, as config.log is still kept open
10810 # by configure, so config.status won't be able to write to it; its
10811 # output is simply discarded.  So we exec the FD to /dev/null,
10812 # effectively closing config.log, so it can be properly (re)opened and
10813 # appended to by config.status.  When coming back to configure, we
10814 # need to make the FD available again.
10815 if test "$no_create" != yes; then
10816   ac_cs_success=:
10817   ac_config_status_args=
10818   test "$silent" = yes &&
10819     ac_config_status_args="$ac_config_status_args --quiet"
10820   exec 5>/dev/null
10821   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10822   exec 5>>config.log
10823   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10824   # would make configure fail if this is the last instruction.
10825   $ac_cs_success || as_fn_exit 1
10826 fi
10827 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
10828   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
10829 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
10830 fi
10831