source/libs/poppler/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for poppler (TeX Live) 0.28.0.
   4 #
   5 # Report bugs to <tex-k@tug.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 tex-k@tug.org
 270 $0: about your system, including any error possibly output
 271 $0: before this message. Then install a modern shell, or
 272 $0: manually run the script under such a shell if you do
 273 $0: have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${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='poppler (TeX Live)'
 582 PACKAGE_TARNAME='poppler--tex-live-'
 583 PACKAGE_VERSION='0.28.0'
 584 PACKAGE_STRING='poppler (TeX Live) 0.28.0'
 585 PACKAGE_BUGREPORT='tex-k@tug.org'
 586 PACKAGE_URL=''
 587
 588 ac_unique_file="poppler-0.28.0/poppler/Array.cc"
 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 ac_subst_vars='am__EXEEXT_FALSE
 626 am__EXEEXT_TRUE
 627 LTLIBOBJS
 628 LIBOBJS
 629 POPPLER_TREE
 630 build_FALSE
 631 build_TRUE
 632 ZLIB_RULE
 633 ZLIB_DEPEND
 634 ZLIB_LIBS
 635 ZLIB_INCLUDES
 636 MINGW32_FALSE
 637 MINGW32_TRUE
 638 WIN32_FALSE
 639 WIN32_TRUE
 640 NO_WARN_CXXFLAGS
 641 EGREP
 642 GREP
 643 CPP
 644 LN_S
 645 RANLIB
 646 WARNING_CXXFLAGS
 647 am__fastdepCXX_FALSE
 648 am__fastdepCXX_TRUE
 649 CXXDEPMODE
 650 ac_ct_CXX
 651 CXXFLAGS
 652 CXX
 653 WARNING_CFLAGS
 654 am__fastdepCC_FALSE
 655 am__fastdepCC_TRUE
 656 CCDEPMODE
 657 am__nodep
 658 AMDEPBACKSLASH
 659 AMDEP_FALSE
 660 AMDEP_TRUE
 661 am__quote
 662 am__include
 663 DEPDIR
 664 OBJEXT
 665 EXEEXT
 666 ac_ct_CC
 667 CPPFLAGS
 668 LDFLAGS
 669 CFLAGS
 670 CC
 671 MAINT
 672 MAINTAINER_MODE_FALSE
 673 MAINTAINER_MODE_TRUE
 674 AM_BACKSLASH
 675 AM_DEFAULT_VERBOSITY
 676 AM_DEFAULT_V
 677 AM_V
 678 am__untar
 679 am__tar
 680 AMTAR
 681 am__leading_dot
 682 SET_MAKE
 683 AWK
 684 mkdir_p
 685 MKDIR_P
 686 INSTALL_STRIP_PROGRAM
 687 STRIP
 688 install_sh
 689 MAKEINFO
 690 AUTOHEADER
 691 AUTOMAKE
 692 AUTOCONF
 693 ACLOCAL
 694 VERSION
 695 PACKAGE
 696 CYGPATH_W
 697 am__isrc
 698 INSTALL_DATA
 699 INSTALL_SCRIPT
 700 INSTALL_PROGRAM
 701 target_alias
 702 host_alias
 703 build_alias
 704 LIBS
 705 ECHO_T
 706 ECHO_N
 707 ECHO_C
 708 DEFS
 709 mandir
 710 localedir
 711 libdir
 712 psdir
 713 pdfdir
 714 dvidir
 715 htmldir
 716 infodir
 717 docdir
 718 oldincludedir
 719 includedir
 720 localstatedir
 721 sharedstatedir
 722 sysconfdir
 723 datadir
 724 datarootdir
 725 libexecdir
 726 sbindir
 727 bindir
 728 program_transform_name
 729 prefix
 730 exec_prefix
 731 PACKAGE_URL
 732 PACKAGE_BUGREPORT
 733 PACKAGE_STRING
 734 PACKAGE_VERSION
 735 PACKAGE_TARNAME
 736 PACKAGE_NAME
 737 PATH_SEPARATOR
 738 SHELL'
 739 ac_subst_files=''
 740 ac_user_opts='
 741 enable_option_checking
 742 enable_silent_rules
 743 enable_maintainer_mode
 744 enable_dependency_tracking
 745 enable_compiler_warnings
 746 enable_opi
 747 enable_multithreaded
 748 enable_exceptions
 749 enable_fixedpoint
 750 enable_largefile
 751 with_system_zlib
 752 with_zlib_includes
 753 with_zlib_libdir
 754 '
 755       ac_precious_vars='build_alias
 756 host_alias
 757 target_alias
 758 CC
 759 CFLAGS
 760 LDFLAGS
 761 LIBS
 762 CPPFLAGS
 763 CXX
 764 CXXFLAGS
 765 CCC
 766 CPP'
 767
 768
 769 # Initialize some variables set by options.
 770 ac_init_help=
 771 ac_init_version=false
 772 ac_unrecognized_opts=
 773 ac_unrecognized_sep=
 774 # The variables have the same names as the options, with
 775 # dashes changed to underlines.
 776 cache_file=/dev/null
 777 exec_prefix=NONE
 778 no_create=
 779 no_recursion=
 780 prefix=NONE
 781 program_prefix=NONE
 782 program_suffix=NONE
 783 program_transform_name=s,x,x,
 784 silent=
 785 site=
 786 srcdir=
 787 verbose=
 788 x_includes=NONE
 789 x_libraries=NONE
 790
 791 # Installation directory options.
 792 # These are left unexpanded so users can "make install exec_prefix=/foo"
 793 # and all the variables that are supposed to be based on exec_prefix
 794 # by default will actually change.
 795 # Use braces instead of parens because sh, perl, etc. also accept them.
 796 # (The list follows the same order as the GNU Coding Standards.)
 797 bindir='${exec_prefix}/bin'
 798 sbindir='${exec_prefix}/sbin'
 799 libexecdir='${exec_prefix}/libexec'
 800 datarootdir='${prefix}/share'
 801 datadir='${datarootdir}'
 802 sysconfdir='${prefix}/etc'
 803 sharedstatedir='${prefix}/com'
 804 localstatedir='${prefix}/var'
 805 includedir='${prefix}/include'
 806 oldincludedir='/usr/include'
 807 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 808 infodir='${datarootdir}/info'
 809 htmldir='${docdir}'
 810 dvidir='${docdir}'
 811 pdfdir='${docdir}'
 812 psdir='${docdir}'
 813 libdir='${exec_prefix}/lib'
 814 localedir='${datarootdir}/locale'
 815 mandir='${datarootdir}/man'
 816
 817 ac_prev=
 818 ac_dashdash=
 819 for ac_option
 820 do
 821   # If the previous option needs an argument, assign it.
 822   if test -n "$ac_prev"; then
 823     eval $ac_prev=\$ac_option
 824     ac_prev=
 825     continue
 826   fi
 827
 828   case $ac_option in
 829   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 830   *=)   ac_optarg= ;;
 831   *)    ac_optarg=yes ;;
 832   esac
 833
 834   # Accept the important Cygnus configure options, so we can diagnose typos.
 835
 836   case $ac_dashdash$ac_option in
 837   --)
 838     ac_dashdash=yes ;;
 839
 840   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 841     ac_prev=bindir ;;
 842   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 843     bindir=$ac_optarg ;;
 844
 845   -build | --build | --buil | --bui | --bu)
 846     ac_prev=build_alias ;;
 847   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 848     build_alias=$ac_optarg ;;
 849
 850   -cache-file | --cache-file | --cache-fil | --cache-fi \
 851   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 852     ac_prev=cache_file ;;
 853   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 854   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 855     cache_file=$ac_optarg ;;
 856
 857   --config-cache | -C)
 858     cache_file=config.cache ;;
 859
 860   -datadir | --datadir | --datadi | --datad)
 861     ac_prev=datadir ;;
 862   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 863     datadir=$ac_optarg ;;
 864
 865   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 866   | --dataroo | --dataro | --datar)
 867     ac_prev=datarootdir ;;
 868   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 869   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 870     datarootdir=$ac_optarg ;;
 871
 872   -disable-* | --disable-*)
 873     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 874     # Reject names that are not valid shell variable names.
 875     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 876       as_fn_error $? "invalid feature name: $ac_useropt"
 877     ac_useropt_orig=$ac_useropt
 878     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 879     case $ac_user_opts in
 880       *"
 881 "enable_$ac_useropt"
 882 "*) ;;
 883       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 884          ac_unrecognized_sep=', ';;
 885     esac
 886     eval enable_$ac_useropt=no ;;
 887
 888   -docdir | --docdir | --docdi | --doc | --do)
 889     ac_prev=docdir ;;
 890   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 891     docdir=$ac_optarg ;;
 892
 893   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 894     ac_prev=dvidir ;;
 895   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 896     dvidir=$ac_optarg ;;
 897
 898   -enable-* | --enable-*)
 899     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 900     # Reject names that are not valid shell variable names.
 901     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 902       as_fn_error $? "invalid feature name: $ac_useropt"
 903     ac_useropt_orig=$ac_useropt
 904     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 905     case $ac_user_opts in
 906       *"
 907 "enable_$ac_useropt"
 908 "*) ;;
 909       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 910          ac_unrecognized_sep=', ';;
 911     esac
 912     eval enable_$ac_useropt=\$ac_optarg ;;
 913
 914   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 915   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 916   | --exec | --exe | --ex)
 917     ac_prev=exec_prefix ;;
 918   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 919   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 920   | --exec=* | --exe=* | --ex=*)
 921     exec_prefix=$ac_optarg ;;
 922
 923   -gas | --gas | --ga | --g)
 924     # Obsolete; use --with-gas.
 925     with_gas=yes ;;
 926
 927   -help | --help | --hel | --he | -h)
 928     ac_init_help=long ;;
 929   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 930     ac_init_help=recursive ;;
 931   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 932     ac_init_help=short ;;
 933
 934   -host | --host | --hos | --ho)
 935     ac_prev=host_alias ;;
 936   -host=* | --host=* | --hos=* | --ho=*)
 937     host_alias=$ac_optarg ;;
 938
 939   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 940     ac_prev=htmldir ;;
 941   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 942   | --ht=*)
 943     htmldir=$ac_optarg ;;
 944
 945   -includedir | --includedir | --includedi | --included | --include \
 946   | --includ | --inclu | --incl | --inc)
 947     ac_prev=includedir ;;
 948   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 949   | --includ=* | --inclu=* | --incl=* | --inc=*)
 950     includedir=$ac_optarg ;;
 951
 952   -infodir | --infodir | --infodi | --infod | --info | --inf)
 953     ac_prev=infodir ;;
 954   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 955     infodir=$ac_optarg ;;
 956
 957   -libdir | --libdir | --libdi | --libd)
 958     ac_prev=libdir ;;
 959   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 960     libdir=$ac_optarg ;;
 961
 962   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 963   | --libexe | --libex | --libe)
 964     ac_prev=libexecdir ;;
 965   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 966   | --libexe=* | --libex=* | --libe=*)
 967     libexecdir=$ac_optarg ;;
 968
 969   -localedir | --localedir | --localedi | --localed | --locale)
 970     ac_prev=localedir ;;
 971   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 972     localedir=$ac_optarg ;;
 973
 974   -localstatedir | --localstatedir | --localstatedi | --localstated \
 975   | --localstate | --localstat | --localsta | --localst | --locals)
 976     ac_prev=localstatedir ;;
 977   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 978   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 979     localstatedir=$ac_optarg ;;
 980
 981   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 982     ac_prev=mandir ;;
 983   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 984     mandir=$ac_optarg ;;
 985
 986   -nfp | --nfp | --nf)
 987     # Obsolete; use --without-fp.
 988     with_fp=no ;;
 989
 990   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 991   | --no-cr | --no-c | -n)
 992     no_create=yes ;;
 993
 994   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 995   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 996     no_recursion=yes ;;
 997
 998   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 999   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1000   | --oldin | --oldi | --old | --ol | --o)
1001     ac_prev=oldincludedir ;;
1002   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1003   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1004   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1005     oldincludedir=$ac_optarg ;;
1006
1007   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1008     ac_prev=prefix ;;
1009   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1010     prefix=$ac_optarg ;;
1011
1012   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1013   | --program-pre | --program-pr | --program-p)
1014     ac_prev=program_prefix ;;
1015   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1016   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1017     program_prefix=$ac_optarg ;;
1018
1019   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1020   | --program-suf | --program-su | --program-s)
1021     ac_prev=program_suffix ;;
1022   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1023   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1024     program_suffix=$ac_optarg ;;
1025
1026   -program-transform-name | --program-transform-name \
1027   | --program-transform-nam | --program-transform-na \
1028   | --program-transform-n | --program-transform- \
1029   | --program-transform | --program-transfor \
1030   | --program-transfo | --program-transf \
1031   | --program-trans | --program-tran \
1032   | --progr-tra | --program-tr | --program-t)
1033     ac_prev=program_transform_name ;;
1034   -program-transform-name=* | --program-transform-name=* \
1035   | --program-transform-nam=* | --program-transform-na=* \
1036   | --program-transform-n=* | --program-transform-=* \
1037   | --program-transform=* | --program-transfor=* \
1038   | --program-transfo=* | --program-transf=* \
1039   | --program-trans=* | --program-tran=* \
1040   | --progr-tra=* | --program-tr=* | --program-t=*)
1041     program_transform_name=$ac_optarg ;;
1042
1043   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1044     ac_prev=pdfdir ;;
1045   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1046     pdfdir=$ac_optarg ;;
1047
1048   -psdir | --psdir | --psdi | --psd | --ps)
1049     ac_prev=psdir ;;
1050   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1051     psdir=$ac_optarg ;;
1052
1053   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1054   | -silent | --silent | --silen | --sile | --sil)
1055     silent=yes ;;
1056
1057   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1058     ac_prev=sbindir ;;
1059   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1060   | --sbi=* | --sb=*)
1061     sbindir=$ac_optarg ;;
1062
1063   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1064   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1065   | --sharedst | --shareds | --shared | --share | --shar \
1066   | --sha | --sh)
1067     ac_prev=sharedstatedir ;;
1068   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1069   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1070   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1071   | --sha=* | --sh=*)
1072     sharedstatedir=$ac_optarg ;;
1073
1074   -site | --site | --sit)
1075     ac_prev=site ;;
1076   -site=* | --site=* | --sit=*)
1077     site=$ac_optarg ;;
1078
1079   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1080     ac_prev=srcdir ;;
1081   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1082     srcdir=$ac_optarg ;;
1083
1084   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1085   | --syscon | --sysco | --sysc | --sys | --sy)
1086     ac_prev=sysconfdir ;;
1087   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1088   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1089     sysconfdir=$ac_optarg ;;
1090
1091   -target | --target | --targe | --targ | --tar | --ta | --t)
1092     ac_prev=target_alias ;;
1093   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1094     target_alias=$ac_optarg ;;
1095
1096   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1097     verbose=yes ;;
1098
1099   -version | --version | --versio | --versi | --vers | -V)
1100     ac_init_version=: ;;
1101
1102   -with-* | --with-*)
1103     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1104     # Reject names that are not valid shell variable names.
1105     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1106       as_fn_error $? "invalid package name: $ac_useropt"
1107     ac_useropt_orig=$ac_useropt
1108     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1109     case $ac_user_opts in
1110       *"
1111 "with_$ac_useropt"
1112 "*) ;;
1113       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1114          ac_unrecognized_sep=', ';;
1115     esac
1116     eval with_$ac_useropt=\$ac_optarg ;;
1117
1118   -without-* | --without-*)
1119     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1120     # Reject names that are not valid shell variable names.
1121     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1122       as_fn_error $? "invalid package name: $ac_useropt"
1123     ac_useropt_orig=$ac_useropt
1124     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1125     case $ac_user_opts in
1126       *"
1127 "with_$ac_useropt"
1128 "*) ;;
1129       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1130          ac_unrecognized_sep=', ';;
1131     esac
1132     eval with_$ac_useropt=no ;;
1133
1134   --x)
1135     # Obsolete; use --with-x.
1136     with_x=yes ;;
1137
1138   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1139   | --x-incl | --x-inc | --x-in | --x-i)
1140     ac_prev=x_includes ;;
1141   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1142   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1143     x_includes=$ac_optarg ;;
1144
1145   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1146   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1147     ac_prev=x_libraries ;;
1148   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1149   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1150     x_libraries=$ac_optarg ;;
1151
1152   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1153 Try \`$0 --help' for more information"
1154     ;;
1155
1156   *=*)
1157     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1158     # Reject names that are not valid shell variable names.
1159     case $ac_envvar in #(
1160       '' | [0-9]* | *[!_$as_cr_alnum]* )
1161       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1162     esac
1163     eval $ac_envvar=\$ac_optarg
1164     export $ac_envvar ;;
1165
1166   *)
1167     # FIXME: should be removed in autoconf 3.0.
1168     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1169     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1170       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1171     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1172     ;;
1173
1174   esac
1175 done
1176
1177 if test -n "$ac_prev"; then
1178   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1179   as_fn_error $? "missing argument to $ac_option"
1180 fi
1181
1182 if test -n "$ac_unrecognized_opts"; then
1183   case $enable_option_checking in
1184     no) ;;
1185     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1186     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1187   esac
1188 fi
1189
1190 # Check all directory arguments for consistency.
1191 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1192                 datadir sysconfdir sharedstatedir localstatedir includedir \
1193                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1194                 libdir localedir mandir
1195 do
1196   eval ac_val=\$$ac_var
1197   # Remove trailing slashes.
1198   case $ac_val in
1199     */ )
1200       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1201       eval $ac_var=\$ac_val;;
1202   esac
1203   # Be sure to have absolute directory names.
1204   case $ac_val in
1205     [\\/$]* | ?:[\\/]* )  continue;;
1206     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1207   esac
1208   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1209 done
1210
1211 # There might be people who depend on the old broken behavior: `$host'
1212 # used to hold the argument of --host etc.
1213 # FIXME: To remove some day.
1214 build=$build_alias
1215 host=$host_alias
1216 target=$target_alias
1217
1218 # FIXME: To remove some day.
1219 if test "x$host_alias" != x; then
1220   if test "x$build_alias" = x; then
1221     cross_compiling=maybe
1222   elif test "x$build_alias" != "x$host_alias"; then
1223     cross_compiling=yes
1224   fi
1225 fi
1226
1227 ac_tool_prefix=
1228 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1229
1230 test "$silent" = yes && exec 6>/dev/null
1231
1232
1233 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1234 ac_ls_di=`ls -di .` &&
1235 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1236   as_fn_error $? "working directory cannot be determined"
1237 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1238   as_fn_error $? "pwd does not report name of working directory"
1239
1240
1241 # Find the source files, if location was not specified.
1242 if test -z "$srcdir"; then
1243   ac_srcdir_defaulted=yes
1244   # Try the directory containing this script, then the parent directory.
1245   ac_confdir=`$as_dirname -- "$as_myself" ||
1246 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1247          X"$as_myself" : 'X\(//\)[^/]' \| \
1248          X"$as_myself" : 'X\(//\)$' \| \
1249          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1250 $as_echo X"$as_myself" |
1251     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1252             s//\1/
1253             q
1254           }
1255           /^X\(\/\/\)[^/].*/{
1256             s//\1/
1257             q
1258           }
1259           /^X\(\/\/\)$/{
1260             s//\1/
1261             q
1262           }
1263           /^X\(\/\).*/{
1264             s//\1/
1265             q
1266           }
1267           s/.*/./; q'`
1268   srcdir=$ac_confdir
1269   if test ! -r "$srcdir/$ac_unique_file"; then
1270     srcdir=..
1271   fi
1272 else
1273   ac_srcdir_defaulted=no
1274 fi
1275 if test ! -r "$srcdir/$ac_unique_file"; then
1276   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1277   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1278 fi
1279 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1280 ac_abs_confdir=`(
1281         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1282         pwd)`
1283 # When building in place, set srcdir=.
1284 if test "$ac_abs_confdir" = "$ac_pwd"; then
1285   srcdir=.
1286 fi
1287 # Remove unnecessary trailing slashes from srcdir.
1288 # Double slashes in file names in object file debugging info
1289 # mess up M-x gdb in Emacs.
1290 case $srcdir in
1291 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1292 esac
1293 for ac_var in $ac_precious_vars; do
1294   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1295   eval ac_env_${ac_var}_value=\$${ac_var}
1296   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1297   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1298 done
1299
1300 #
1301 # Report the --help message.
1302 #
1303 if test "$ac_init_help" = "long"; then
1304   # Omit some internal or obsolete options to make the list less imposing.
1305   # This message is too long to be a string in the A/UX 3.1 sh.
1306   cat <<_ACEOF
1307 \`configure' configures poppler (TeX Live) 0.28.0 to adapt to many kinds of systems.
1308
1309 Usage: $0 [OPTION]... [VAR=VALUE]...
1310
1311 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1312 VAR=VALUE.  See below for descriptions of some of the useful variables.
1313
1314 Defaults for the options are specified in brackets.
1315
1316 Configuration:
1317   -h, --help              display this help and exit
1318       --help=short        display options specific to this package
1319       --help=recursive    display the short help of all the included packages
1320   -V, --version           display version information and exit
1321   -q, --quiet, --silent   do not print \`checking ...' messages
1322       --cache-file=FILE   cache test results in FILE [disabled]
1323   -C, --config-cache      alias for \`--cache-file=config.cache'
1324   -n, --no-create         do not create output files
1325       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1326
1327 Installation directories:
1328   --prefix=PREFIX         install architecture-independent files in PREFIX
1329                           [$ac_default_prefix]
1330   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1331                           [PREFIX]
1332
1333 By default, \`make install' will install all the files in
1334 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1335 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1336 for instance \`--prefix=\$HOME'.
1337
1338 For better control, use the options below.
1339
1340 Fine tuning of the installation directories:
1341   --bindir=DIR            user executables [EPREFIX/bin]
1342   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1343   --libexecdir=DIR        program executables [EPREFIX/libexec]
1344   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1345   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1346   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1347   --libdir=DIR            object code libraries [EPREFIX/lib]
1348   --includedir=DIR        C header files [PREFIX/include]
1349   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1350   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1351   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1352   --infodir=DIR           info documentation [DATAROOTDIR/info]
1353   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1354   --mandir=DIR            man documentation [DATAROOTDIR/man]
1355   --docdir=DIR            documentation root
1356                           [DATAROOTDIR/doc/poppler--tex-live-]
1357   --htmldir=DIR           html documentation [DOCDIR]
1358   --dvidir=DIR            dvi documentation [DOCDIR]
1359   --pdfdir=DIR            pdf documentation [DOCDIR]
1360   --psdir=DIR             ps documentation [DOCDIR]
1361 _ACEOF
1362
1363   cat <<\_ACEOF
1364
1365 Program names:
1366   --program-prefix=PREFIX            prepend PREFIX to installed program names
1367   --program-suffix=SUFFIX            append SUFFIX to installed program names
1368   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1369 _ACEOF
1370 fi
1371
1372 if test -n "$ac_init_help"; then
1373   case $ac_init_help in
1374      short | recursive ) echo "Configuration of poppler (TeX Live) 0.28.0:";;
1375    esac
1376   cat <<\_ACEOF
1377
1378 Optional Features:
1379   --disable-option-checking  ignore unrecognized --enable/--with options
1380   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1381   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1382   --enable-silent-rules   less verbose build output (undo: "make V=1")
1383   --disable-silent-rules  verbose build output (undo: "make V=0")
1384   --enable-maintainer-mode
1385                           enable make rules and dependencies not useful (and
1386                           sometimes confusing) to the casual installer
1387   --enable-dependency-tracking
1388                           do not reject slow dependency extractors
1389   --disable-dependency-tracking
1390                           speeds up one-time build
1391   --enable-compiler-warnings=[no|min|yes|max|all]
1392                           Turn on compiler warnings [default: yes if
1393                           maintainer-mode, min otherwise]
1394   --enable-opi            include support for OPI comments
1395   --enable-multithreaded  include support for multithreading
1396   --enable-exceptions     use C++ exceptions
1397   --enable-fixedpoint     use fixed point (instead of floating point)
1398                           arithmetic
1399   --disable-largefile     omit support for large files
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-system-zlib      use installed zlib headers and library
1405   --with-zlib-includes=DIR
1406                           zlib headers installed in DIR
1407   --with-zlib-libdir=DIR  zlib library installed in DIR
1408
1409 Some influential environment variables:
1410   CC          C compiler command
1411   CFLAGS      C compiler flags
1412   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1413               nonstandard directory <lib dir>
1414   LIBS        libraries to pass to the linker, e.g. -l<library>
1415   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1416               you have headers in a nonstandard directory <include dir>
1417   CXX         C++ compiler command
1418   CXXFLAGS    C++ compiler flags
1419   CPP         C preprocessor
1420
1421 Use these variables to override the choices made by `configure' or to help
1422 it to find libraries and programs with nonstandard names/locations.
1423
1424 Report bugs to <tex-k@tug.org>.
1425 _ACEOF
1426 ac_status=$?
1427 fi
1428
1429 if test "$ac_init_help" = "recursive"; then
1430   # If there are subdirs, report their specific --help.
1431   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1432     test -d "$ac_dir" ||
1433       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1434       continue
1435     ac_builddir=.
1436
1437 case "$ac_dir" in
1438 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1439 *)
1440   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1441   # A ".." for each directory in $ac_dir_suffix.
1442   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1443   case $ac_top_builddir_sub in
1444   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1445   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1446   esac ;;
1447 esac
1448 ac_abs_top_builddir=$ac_pwd
1449 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1450 # for backward compatibility:
1451 ac_top_builddir=$ac_top_build_prefix
1452
1453 case $srcdir in
1454   .)  # We are building in place.
1455     ac_srcdir=.
1456     ac_top_srcdir=$ac_top_builddir_sub
1457     ac_abs_top_srcdir=$ac_pwd ;;
1458   [\\/]* | ?:[\\/]* )  # Absolute name.
1459     ac_srcdir=$srcdir$ac_dir_suffix;
1460     ac_top_srcdir=$srcdir
1461     ac_abs_top_srcdir=$srcdir ;;
1462   *) # Relative name.
1463     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1464     ac_top_srcdir=$ac_top_build_prefix$srcdir
1465     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1466 esac
1467 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1468
1469     cd "$ac_dir" || { ac_status=$?; continue; }
1470     # Check for guested configure.
1471     if test -f "$ac_srcdir/configure.gnu"; then
1472       echo &&
1473       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1474     elif test -f "$ac_srcdir/configure"; then
1475       echo &&
1476       $SHELL "$ac_srcdir/configure" --help=recursive
1477     else
1478       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1479     fi || ac_status=$?
1480     cd "$ac_pwd" || { ac_status=$?; break; }
1481   done
1482 fi
1483
1484 test -n "$ac_init_help" && exit $ac_status
1485 if $ac_init_version; then
1486   cat <<\_ACEOF
1487 poppler (TeX Live) configure 0.28.0
1488 generated by GNU Autoconf 2.69
1489
1490 Copyright (C) 2012 Free Software Foundation, Inc.
1491 This configure script is free software; the Free Software Foundation
1492 gives unlimited permission to copy, distribute and modify it.
1493 _ACEOF
1494   exit
1495 fi
1496
1497 ## ------------------------ ##
1498 ## Autoconf initialization. ##
1499 ## ------------------------ ##
1500
1501 # ac_fn_c_try_compile LINENO
1502 # --------------------------
1503 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1504 ac_fn_c_try_compile ()
1505 {
1506   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1507   rm -f conftest.$ac_objext
1508   if { { ac_try="$ac_compile"
1509 case "(($ac_try" in
1510   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1511   *) ac_try_echo=$ac_try;;
1512 esac
1513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1514 $as_echo "$ac_try_echo"; } >&5
1515   (eval "$ac_compile") 2>conftest.err
1516   ac_status=$?
1517   if test -s conftest.err; then
1518     grep -v '^ *+' conftest.err >conftest.er1
1519     cat conftest.er1 >&5
1520     mv -f conftest.er1 conftest.err
1521   fi
1522   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1523   test $ac_status = 0; } && {
1524          test -z "$ac_c_werror_flag" ||
1525          test ! -s conftest.err
1526        } && test -s conftest.$ac_objext; then :
1527   ac_retval=0
1528 else
1529   $as_echo "$as_me: failed program was:" >&5
1530 sed 's/^/| /' conftest.$ac_ext >&5
1531
1532         ac_retval=1
1533 fi
1534   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1535   as_fn_set_status $ac_retval
1536
1537 } # ac_fn_c_try_compile
1538
1539 # ac_fn_c_try_link LINENO
1540 # -----------------------
1541 # Try to link conftest.$ac_ext, and return whether this succeeded.
1542 ac_fn_c_try_link ()
1543 {
1544   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1545   rm -f conftest.$ac_objext conftest$ac_exeext
1546   if { { ac_try="$ac_link"
1547 case "(($ac_try" in
1548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1549   *) ac_try_echo=$ac_try;;
1550 esac
1551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1552 $as_echo "$ac_try_echo"; } >&5
1553   (eval "$ac_link") 2>conftest.err
1554   ac_status=$?
1555   if test -s conftest.err; then
1556     grep -v '^ *+' conftest.err >conftest.er1
1557     cat conftest.er1 >&5
1558     mv -f conftest.er1 conftest.err
1559   fi
1560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1561   test $ac_status = 0; } && {
1562          test -z "$ac_c_werror_flag" ||
1563          test ! -s conftest.err
1564        } && test -s conftest$ac_exeext && {
1565          test "$cross_compiling" = yes ||
1566          test -x conftest$ac_exeext
1567        }; 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   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1576   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1577   # interfere with the next link command; also delete a directory that is
1578   # left behind by Apple's compiler.  We do this before executing the actions.
1579   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1580   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1581   as_fn_set_status $ac_retval
1582
1583 } # ac_fn_c_try_link
1584
1585 # ac_fn_cxx_try_compile LINENO
1586 # ----------------------------
1587 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1588 ac_fn_cxx_try_compile ()
1589 {
1590   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1591   rm -f conftest.$ac_objext
1592   if { { ac_try="$ac_compile"
1593 case "(($ac_try" in
1594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1595   *) ac_try_echo=$ac_try;;
1596 esac
1597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1598 $as_echo "$ac_try_echo"; } >&5
1599   (eval "$ac_compile") 2>conftest.err
1600   ac_status=$?
1601   if test -s conftest.err; then
1602     grep -v '^ *+' conftest.err >conftest.er1
1603     cat conftest.er1 >&5
1604     mv -f conftest.er1 conftest.err
1605   fi
1606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1607   test $ac_status = 0; } && {
1608          test -z "$ac_cxx_werror_flag" ||
1609          test ! -s conftest.err
1610        } && test -s conftest.$ac_objext; then :
1611   ac_retval=0
1612 else
1613   $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1615
1616         ac_retval=1
1617 fi
1618   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1619   as_fn_set_status $ac_retval
1620
1621 } # ac_fn_cxx_try_compile
1622
1623 # ac_fn_c_try_run LINENO
1624 # ----------------------
1625 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1626 # that executables *can* be run.
1627 ac_fn_c_try_run ()
1628 {
1629   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630   if { { ac_try="$ac_link"
1631 case "(($ac_try" in
1632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633   *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637   (eval "$ac_link") 2>&5
1638   ac_status=$?
1639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1641   { { case "(($ac_try" in
1642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643   *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647   (eval "$ac_try") 2>&5
1648   ac_status=$?
1649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650   test $ac_status = 0; }; }; then :
1651   ac_retval=0
1652 else
1653   $as_echo "$as_me: program exited with status $ac_status" >&5
1654        $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657        ac_retval=$ac_status
1658 fi
1659   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1660   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1661   as_fn_set_status $ac_retval
1662
1663 } # ac_fn_c_try_run
1664
1665 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1666 # --------------------------------------------
1667 # Tries to find the compile-time value of EXPR in a program that includes
1668 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1669 # computed
1670 ac_fn_c_compute_int ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   if test "$cross_compiling" = yes; then
1674     # Depending upon the size, compute the lo and hi bounds.
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h.  */
1677 $4
1678 int
1679 main ()
1680 {
1681 static int test_array [1 - 2 * !(($2) >= 0)];
1682 test_array [0] = 0;
1683 return test_array [0];
1684
1685   ;
1686   return 0;
1687 }
1688 _ACEOF
1689 if ac_fn_c_try_compile "$LINENO"; then :
1690   ac_lo=0 ac_mid=0
1691   while :; do
1692     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1693 /* end confdefs.h.  */
1694 $4
1695 int
1696 main ()
1697 {
1698 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1699 test_array [0] = 0;
1700 return test_array [0];
1701
1702   ;
1703   return 0;
1704 }
1705 _ACEOF
1706 if ac_fn_c_try_compile "$LINENO"; then :
1707   ac_hi=$ac_mid; break
1708 else
1709   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1710                         if test $ac_lo -le $ac_mid; then
1711                           ac_lo= ac_hi=
1712                           break
1713                         fi
1714                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1715 fi
1716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1717   done
1718 else
1719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1720 /* end confdefs.h.  */
1721 $4
1722 int
1723 main ()
1724 {
1725 static int test_array [1 - 2 * !(($2) < 0)];
1726 test_array [0] = 0;
1727 return test_array [0];
1728
1729   ;
1730   return 0;
1731 }
1732 _ACEOF
1733 if ac_fn_c_try_compile "$LINENO"; then :
1734   ac_hi=-1 ac_mid=-1
1735   while :; do
1736     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1737 /* end confdefs.h.  */
1738 $4
1739 int
1740 main ()
1741 {
1742 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1743 test_array [0] = 0;
1744 return test_array [0];
1745
1746   ;
1747   return 0;
1748 }
1749 _ACEOF
1750 if ac_fn_c_try_compile "$LINENO"; then :
1751   ac_lo=$ac_mid; break
1752 else
1753   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1754                         if test $ac_mid -le $ac_hi; then
1755                           ac_lo= ac_hi=
1756                           break
1757                         fi
1758                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1759 fi
1760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1761   done
1762 else
1763   ac_lo= ac_hi=
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 fi
1767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 # Binary search between lo and hi bounds.
1769 while test "x$ac_lo" != "x$ac_hi"; do
1770   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1772 /* end confdefs.h.  */
1773 $4
1774 int
1775 main ()
1776 {
1777 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1778 test_array [0] = 0;
1779 return test_array [0];
1780
1781   ;
1782   return 0;
1783 }
1784 _ACEOF
1785 if ac_fn_c_try_compile "$LINENO"; then :
1786   ac_hi=$ac_mid
1787 else
1788   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1789 fi
1790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1791 done
1792 case $ac_lo in #((
1793 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1794 '') ac_retval=1 ;;
1795 esac
1796   else
1797     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1798 /* end confdefs.h.  */
1799 $4
1800 static long int longval () { return $2; }
1801 static unsigned long int ulongval () { return $2; }
1802 #include <stdio.h>
1803 #include <stdlib.h>
1804 int
1805 main ()
1806 {
1807
1808   FILE *f = fopen ("conftest.val", "w");
1809   if (! f)
1810     return 1;
1811   if (($2) < 0)
1812     {
1813       long int i = longval ();
1814       if (i != ($2))
1815         return 1;
1816       fprintf (f, "%ld", i);
1817     }
1818   else
1819     {
1820       unsigned long int i = ulongval ();
1821       if (i != ($2))
1822         return 1;
1823       fprintf (f, "%lu", i);
1824     }
1825   /* Do not output a trailing newline, as this causes \r\n confusion
1826      on some platforms.  */
1827   return ferror (f) || fclose (f) != 0;
1828
1829   ;
1830   return 0;
1831 }
1832 _ACEOF
1833 if ac_fn_c_try_run "$LINENO"; then :
1834   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1835 else
1836   ac_retval=1
1837 fi
1838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1839   conftest.$ac_objext conftest.beam conftest.$ac_ext
1840 rm -f conftest.val
1841
1842   fi
1843   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1844   as_fn_set_status $ac_retval
1845
1846 } # ac_fn_c_compute_int
1847
1848 # ac_fn_c_try_cpp LINENO
1849 # ----------------------
1850 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1851 ac_fn_c_try_cpp ()
1852 {
1853   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1854   if { { ac_try="$ac_cpp conftest.$ac_ext"
1855 case "(($ac_try" in
1856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1857   *) ac_try_echo=$ac_try;;
1858 esac
1859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1860 $as_echo "$ac_try_echo"; } >&5
1861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1862   ac_status=$?
1863   if test -s conftest.err; then
1864     grep -v '^ *+' conftest.err >conftest.er1
1865     cat conftest.er1 >&5
1866     mv -f conftest.er1 conftest.err
1867   fi
1868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1869   test $ac_status = 0; } > conftest.i && {
1870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1871          test ! -s conftest.err
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878     ac_retval=1
1879 fi
1880   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1881   as_fn_set_status $ac_retval
1882
1883 } # ac_fn_c_try_cpp
1884
1885 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1886 # -------------------------------------------------------
1887 # Tests whether HEADER exists and can be compiled using the include files in
1888 # INCLUDES, setting the cache variable VAR accordingly.
1889 ac_fn_c_check_header_compile ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1893 $as_echo_n "checking for $2... " >&6; }
1894 if eval \${$3+:} false; then :
1895   $as_echo_n "(cached) " >&6
1896 else
1897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1898 /* end confdefs.h.  */
1899 $4
1900 #include <$2>
1901 _ACEOF
1902 if ac_fn_c_try_compile "$LINENO"; then :
1903   eval "$3=yes"
1904 else
1905   eval "$3=no"
1906 fi
1907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1908 fi
1909 eval ac_res=\$$3
1910                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1911 $as_echo "$ac_res" >&6; }
1912   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1913
1914 } # ac_fn_c_check_header_compile
1915
1916 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1917 # -------------------------------------------------------
1918 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1919 # the include files in INCLUDES and setting the cache variable VAR
1920 # accordingly.
1921 ac_fn_c_check_header_mongrel ()
1922 {
1923   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1924   if eval \${$3+:} false; then :
1925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1926 $as_echo_n "checking for $2... " >&6; }
1927 if eval \${$3+:} false; then :
1928   $as_echo_n "(cached) " >&6
1929 fi
1930 eval ac_res=\$$3
1931                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1932 $as_echo "$ac_res" >&6; }
1933 else
1934   # Is the header compilable?
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1936 $as_echo_n "checking $2 usability... " >&6; }
1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h.  */
1939 $4
1940 #include <$2>
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943   ac_header_compiler=yes
1944 else
1945   ac_header_compiler=no
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1949 $as_echo "$ac_header_compiler" >&6; }
1950
1951 # Is the header present?
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1953 $as_echo_n "checking $2 presence... " >&6; }
1954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h.  */
1956 #include <$2>
1957 _ACEOF
1958 if ac_fn_c_try_cpp "$LINENO"; then :
1959   ac_header_preproc=yes
1960 else
1961   ac_header_preproc=no
1962 fi
1963 rm -f conftest.err conftest.i conftest.$ac_ext
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1965 $as_echo "$ac_header_preproc" >&6; }
1966
1967 # So?  What about this header?
1968 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1969   yes:no: )
1970     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1971 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1972     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1973 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1974     ;;
1975   no:yes:* )
1976     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1977 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1978     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1979 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1980     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1981 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1982     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1983 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1984     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1985 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1986 ( $as_echo "## ---------------------------- ##
1987 ## Report this to tex-k@tug.org ##
1988 ## ---------------------------- ##"
1989      ) | sed "s/^/$as_me: WARNING:     /" >&2
1990     ;;
1991 esac
1992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1993 $as_echo_n "checking for $2... " >&6; }
1994 if eval \${$3+:} false; then :
1995   $as_echo_n "(cached) " >&6
1996 else
1997   eval "$3=\$ac_header_compiler"
1998 fi
1999 eval ac_res=\$$3
2000                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2001 $as_echo "$ac_res" >&6; }
2002 fi
2003   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2004
2005 } # ac_fn_c_check_header_mongrel
2006
2007 # ac_fn_c_check_func LINENO FUNC VAR
2008 # ----------------------------------
2009 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2010 ac_fn_c_check_func ()
2011 {
2012   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2014 $as_echo_n "checking for $2... " >&6; }
2015 if eval \${$3+:} false; then :
2016   $as_echo_n "(cached) " >&6
2017 else
2018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2019 /* end confdefs.h.  */
2020 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2021    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2022 #define $2 innocuous_$2
2023
2024 /* System header to define __stub macros and hopefully few prototypes,
2025     which can conflict with char $2 (); below.
2026     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2027     <limits.h> exists even on freestanding compilers.  */
2028
2029 #ifdef __STDC__
2030 # include <limits.h>
2031 #else
2032 # include <assert.h>
2033 #endif
2034
2035 #undef $2
2036
2037 /* Override any GCC internal prototype to avoid an error.
2038    Use char because int might match the return type of a GCC
2039    builtin and then its argument prototype would still apply.  */
2040 #ifdef __cplusplus
2041 extern "C"
2042 #endif
2043 char $2 ();
2044 /* The GNU C library defines this for functions which it implements
2045     to always fail with ENOSYS.  Some functions are actually named
2046     something starting with __ and the normal name is an alias.  */
2047 #if defined __stub_$2 || defined __stub___$2
2048 choke me
2049 #endif
2050
2051 int
2052 main ()
2053 {
2054 return $2 ();
2055   ;
2056   return 0;
2057 }
2058 _ACEOF
2059 if ac_fn_c_try_link "$LINENO"; then :
2060   eval "$3=yes"
2061 else
2062   eval "$3=no"
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext \
2065     conftest$ac_exeext conftest.$ac_ext
2066 fi
2067 eval ac_res=\$$3
2068                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2069 $as_echo "$ac_res" >&6; }
2070   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2071
2072 } # ac_fn_c_check_func
2073 cat >config.log <<_ACEOF
2074 This file contains any messages produced by compilers while
2075 running configure, to aid debugging if configure makes a mistake.
2076
2077 It was created by poppler (TeX Live) $as_me 0.28.0, which was
2078 generated by GNU Autoconf 2.69.  Invocation command line was
2079
2080   $ $0 $@
2081
2082 _ACEOF
2083 exec 5>>config.log
2084 {
2085 cat <<_ASUNAME
2086 ## --------- ##
2087 ## Platform. ##
2088 ## --------- ##
2089
2090 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2091 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2092 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2093 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2094 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2095
2096 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2097 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2098
2099 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2100 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2101 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2102 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2103 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2104 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2105 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2106
2107 _ASUNAME
2108
2109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2110 for as_dir in $PATH
2111 do
2112   IFS=$as_save_IFS
2113   test -z "$as_dir" && as_dir=.
2114     $as_echo "PATH: $as_dir"
2115   done
2116 IFS=$as_save_IFS
2117
2118 } >&5
2119
2120 cat >&5 <<_ACEOF
2121
2122
2123 ## ----------- ##
2124 ## Core tests. ##
2125 ## ----------- ##
2126
2127 _ACEOF
2128
2129
2130 # Keep a trace of the command line.
2131 # Strip out --no-create and --no-recursion so they do not pile up.
2132 # Strip out --silent because we don't want to record it for future runs.
2133 # Also quote any args containing shell meta-characters.
2134 # Make two passes to allow for proper duplicate-argument suppression.
2135 ac_configure_args=
2136 ac_configure_args0=
2137 ac_configure_args1=
2138 ac_must_keep_next=false
2139 for ac_pass in 1 2
2140 do
2141   for ac_arg
2142   do
2143     case $ac_arg in
2144     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2145     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2146     | -silent | --silent | --silen | --sile | --sil)
2147       continue ;;
2148     *\'*)
2149       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2150     esac
2151     case $ac_pass in
2152     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2153     2)
2154       as_fn_append ac_configure_args1 " '$ac_arg'"
2155       if test $ac_must_keep_next = true; then
2156         ac_must_keep_next=false # Got value, back to normal.
2157       else
2158         case $ac_arg in
2159           *=* | --config-cache | -C | -disable-* | --disable-* \
2160           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2161           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2162           | -with-* | --with-* | -without-* | --without-* | --x)
2163             case "$ac_configure_args0 " in
2164               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2165             esac
2166             ;;
2167           -* ) ac_must_keep_next=true ;;
2168         esac
2169       fi
2170       as_fn_append ac_configure_args " '$ac_arg'"
2171       ;;
2172     esac
2173   done
2174 done
2175 { ac_configure_args0=; unset ac_configure_args0;}
2176 { ac_configure_args1=; unset ac_configure_args1;}
2177
2178 # When interrupted or exit'd, cleanup temporary files, and complete
2179 # config.log.  We remove comments because anyway the quotes in there
2180 # would cause problems or look ugly.
2181 # WARNING: Use '\'' to represent an apostrophe within the trap.
2182 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2183 trap 'exit_status=$?
2184   # Save into config.log some information that might help in debugging.
2185   {
2186     echo
2187
2188     $as_echo "## ---------------- ##
2189 ## Cache variables. ##
2190 ## ---------------- ##"
2191     echo
2192     # The following way of writing the cache mishandles newlines in values,
2193 (
2194   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2195     eval ac_val=\$$ac_var
2196     case $ac_val in #(
2197     *${as_nl}*)
2198       case $ac_var in #(
2199       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2200 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2201       esac
2202       case $ac_var in #(
2203       _ | IFS | as_nl) ;; #(
2204       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2205       *) { eval $ac_var=; unset $ac_var;} ;;
2206       esac ;;
2207     esac
2208   done
2209   (set) 2>&1 |
2210     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2211     *${as_nl}ac_space=\ *)
2212       sed -n \
2213         "s/'\''/'\''\\\\'\'''\''/g;
2214           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2215       ;; #(
2216     *)
2217       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2218       ;;
2219     esac |
2220     sort
2221 )
2222     echo
2223
2224     $as_echo "## ----------------- ##
2225 ## Output variables. ##
2226 ## ----------------- ##"
2227     echo
2228     for ac_var in $ac_subst_vars
2229     do
2230       eval ac_val=\$$ac_var
2231       case $ac_val in
2232       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2233       esac
2234       $as_echo "$ac_var='\''$ac_val'\''"
2235     done | sort
2236     echo
2237
2238     if test -n "$ac_subst_files"; then
2239       $as_echo "## ------------------- ##
2240 ## File substitutions. ##
2241 ## ------------------- ##"
2242       echo
2243       for ac_var in $ac_subst_files
2244       do
2245         eval ac_val=\$$ac_var
2246         case $ac_val in
2247         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2248         esac
2249         $as_echo "$ac_var='\''$ac_val'\''"
2250       done | sort
2251       echo
2252     fi
2253
2254     if test -s confdefs.h; then
2255       $as_echo "## ----------- ##
2256 ## confdefs.h. ##
2257 ## ----------- ##"
2258       echo
2259       cat confdefs.h
2260       echo
2261     fi
2262     test "$ac_signal" != 0 &&
2263       $as_echo "$as_me: caught signal $ac_signal"
2264     $as_echo "$as_me: exit $exit_status"
2265   } >&5
2266   rm -f core *.core core.conftest.* &&
2267     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2268     exit $exit_status
2269 ' 0
2270 for ac_signal in 1 2 13 15; do
2271   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2272 done
2273 ac_signal=0
2274
2275 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2276 rm -f -r conftest* confdefs.h
2277
2278 $as_echo "/* confdefs.h */" > confdefs.h
2279
2280 # Predefined preprocessor variables.
2281
2282 cat >>confdefs.h <<_ACEOF
2283 #define PACKAGE_NAME "$PACKAGE_NAME"
2284 _ACEOF
2285
2286 cat >>confdefs.h <<_ACEOF
2287 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2288 _ACEOF
2289
2290 cat >>confdefs.h <<_ACEOF
2291 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2292 _ACEOF
2293
2294 cat >>confdefs.h <<_ACEOF
2295 #define PACKAGE_STRING "$PACKAGE_STRING"
2296 _ACEOF
2297
2298 cat >>confdefs.h <<_ACEOF
2299 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2300 _ACEOF
2301
2302 cat >>confdefs.h <<_ACEOF
2303 #define PACKAGE_URL "$PACKAGE_URL"
2304 _ACEOF
2305
2306
2307 # Let the site file select an alternate cache file if it wants to.
2308 # Prefer an explicitly selected file to automatically selected ones.
2309 ac_site_file1=NONE
2310 ac_site_file2=NONE
2311 if test -n "$CONFIG_SITE"; then
2312   # We do not want a PATH search for config.site.
2313   case $CONFIG_SITE in #((
2314     -*)  ac_site_file1=./$CONFIG_SITE;;
2315     */*) ac_site_file1=$CONFIG_SITE;;
2316     *)   ac_site_file1=./$CONFIG_SITE;;
2317   esac
2318 elif test "x$prefix" != xNONE; then
2319   ac_site_file1=$prefix/share/config.site
2320   ac_site_file2=$prefix/etc/config.site
2321 else
2322   ac_site_file1=$ac_default_prefix/share/config.site
2323   ac_site_file2=$ac_default_prefix/etc/config.site
2324 fi
2325 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2326 do
2327   test "x$ac_site_file" = xNONE && continue
2328   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2329     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2330 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2331     sed 's/^/| /' "$ac_site_file" >&5
2332     . "$ac_site_file" \
2333       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2335 as_fn_error $? "failed to load site script $ac_site_file
2336 See \`config.log' for more details" "$LINENO" 5; }
2337   fi
2338 done
2339
2340 if test -r "$cache_file"; then
2341   # Some versions of bash will fail to source /dev/null (special files
2342   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2343   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2344     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2345 $as_echo "$as_me: loading cache $cache_file" >&6;}
2346     case $cache_file in
2347       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2348       *)                      . "./$cache_file";;
2349     esac
2350   fi
2351 else
2352   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2353 $as_echo "$as_me: creating cache $cache_file" >&6;}
2354   >$cache_file
2355 fi
2356
2357 # Check that the precious variables saved in the cache have kept the same
2358 # value.
2359 ac_cache_corrupted=false
2360 for ac_var in $ac_precious_vars; do
2361   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2362   eval ac_new_set=\$ac_env_${ac_var}_set
2363   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2364   eval ac_new_val=\$ac_env_${ac_var}_value
2365   case $ac_old_set,$ac_new_set in
2366     set,)
2367       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2368 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2369       ac_cache_corrupted=: ;;
2370     ,set)
2371       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2372 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2373       ac_cache_corrupted=: ;;
2374     ,);;
2375     *)
2376       if test "x$ac_old_val" != "x$ac_new_val"; then
2377         # differences in whitespace do not lead to failure.
2378         ac_old_val_w=`echo x $ac_old_val`
2379         ac_new_val_w=`echo x $ac_new_val`
2380         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2381           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2382 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2383           ac_cache_corrupted=:
2384         else
2385           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2386 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2387           eval $ac_var=\$ac_old_val
2388         fi
2389         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2390 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2391         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2392 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2393       fi;;
2394   esac
2395   # Pass precious variables to config.status.
2396   if test "$ac_new_set" = set; then
2397     case $ac_new_val in
2398     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2399     *) ac_arg=$ac_var=$ac_new_val ;;
2400     esac
2401     case " $ac_configure_args " in
2402       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2403       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2404     esac
2405   fi
2406 done
2407 if $ac_cache_corrupted; then
2408   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2409 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2411 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2412   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2413 fi
2414 ## -------------------- ##
2415 ## Main body of script. ##
2416 ## -------------------- ##
2417
2418 ac_ext=c
2419 ac_cpp='$CPP $CPPFLAGS'
2420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2423
2424
2425
2426
2427 ac_aux_dir=
2428 for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
2429   if test -f "$ac_dir/install-sh"; then
2430     ac_aux_dir=$ac_dir
2431     ac_install_sh="$ac_aux_dir/install-sh -c"
2432     break
2433   elif test -f "$ac_dir/install.sh"; then
2434     ac_aux_dir=$ac_dir
2435     ac_install_sh="$ac_aux_dir/install.sh -c"
2436     break
2437   elif test -f "$ac_dir/shtool"; then
2438     ac_aux_dir=$ac_dir
2439     ac_install_sh="$ac_aux_dir/shtool install -c"
2440     break
2441   fi
2442 done
2443 if test -z "$ac_aux_dir"; then
2444   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
2445 fi
2446
2447 # These three variables are undocumented and unsupported,
2448 # and are intended to be withdrawn in a future Autoconf release.
2449 # They can cause serious problems if a builder's source tree is in a directory
2450 # whose full name contains unusual characters.
2451 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2452 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2453 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2454
2455
2456
2457
2458 am__api_version='1.14'
2459
2460 # Find a good install program.  We prefer a C program (faster),
2461 # so one script is as good as another.  But avoid the broken or
2462 # incompatible versions:
2463 # SysV /etc/install, /usr/sbin/install
2464 # SunOS /usr/etc/install
2465 # IRIX /sbin/install
2466 # AIX /bin/install
2467 # AmigaOS /C/install, which installs bootblocks on floppy discs
2468 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2469 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2470 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2471 # OS/2's system install, which has a completely different semantic
2472 # ./install, which can be erroneously created by make from ./install.sh.
2473 # Reject install programs that cannot install multiple files.
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2475 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2476 if test -z "$INSTALL"; then
2477 if ${ac_cv_path_install+:} false; then :
2478   $as_echo_n "(cached) " >&6
2479 else
2480   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2481 for as_dir in $PATH
2482 do
2483   IFS=$as_save_IFS
2484   test -z "$as_dir" && as_dir=.
2485     # Account for people who put trailing slashes in PATH elements.
2486 case $as_dir/ in #((
2487   ./ | .// | /[cC]/* | \
2488   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2489   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2490   /usr/ucb/* ) ;;
2491   *)
2492     # OSF1 and SCO ODT 3.0 have their own names for install.
2493     # Don't use installbsd from OSF since it installs stuff as root
2494     # by default.
2495     for ac_prog in ginstall scoinst install; do
2496       for ac_exec_ext in '' $ac_executable_extensions; do
2497         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2498           if test $ac_prog = install &&
2499             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2500             # AIX install.  It has an incompatible calling convention.
2501             :
2502           elif test $ac_prog = install &&
2503             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2504             # program-specific install script used by HP pwplus--don't use.
2505             :
2506           else
2507             rm -rf conftest.one conftest.two conftest.dir
2508             echo one > conftest.one
2509             echo two > conftest.two
2510             mkdir conftest.dir
2511             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2512               test -s conftest.one && test -s conftest.two &&
2513               test -s conftest.dir/conftest.one &&
2514               test -s conftest.dir/conftest.two
2515             then
2516               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2517               break 3
2518             fi
2519           fi
2520         fi
2521       done
2522     done
2523     ;;
2524 esac
2525
2526   done
2527 IFS=$as_save_IFS
2528
2529 rm -rf conftest.one conftest.two conftest.dir
2530
2531 fi
2532   if test "${ac_cv_path_install+set}" = set; then
2533     INSTALL=$ac_cv_path_install
2534   else
2535     # As a last resort, use the slow shell script.  Don't cache a
2536     # value for INSTALL within a source directory, because that will
2537     # break other packages using the cache if that directory is
2538     # removed, or if the value is a relative name.
2539     INSTALL=$ac_install_sh
2540   fi
2541 fi
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2543 $as_echo "$INSTALL" >&6; }
2544
2545 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2546 # It thinks the first close brace ends the variable substitution.
2547 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2548
2549 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2550
2551 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2552
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2554 $as_echo_n "checking whether build environment is sane... " >&6; }
2555 # Reject unsafe characters in $srcdir or the absolute working directory
2556 # name.  Accept space and tab only in the latter.
2557 am_lf='
2558 '
2559 case `pwd` in
2560   *[\\\"\#\$\&\'\`$am_lf]*)
2561     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2562 esac
2563 case $srcdir in
2564   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2565     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2566 esac
2567
2568 # Do 'set' in a subshell so we don't clobber the current shell's
2569 # arguments.  Must try -L first in case configure is actually a
2570 # symlink; some systems play weird games with the mod time of symlinks
2571 # (eg FreeBSD returns the mod time of the symlink's containing
2572 # directory).
2573 if (
2574    am_has_slept=no
2575    for am_try in 1 2; do
2576      echo "timestamp, slept: $am_has_slept" > conftest.file
2577      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2578      if test "$*" = "X"; then
2579         # -L didn't work.
2580         set X `ls -t "$srcdir/configure" conftest.file`
2581      fi
2582      if test "$*" != "X $srcdir/configure conftest.file" \
2583         && test "$*" != "X conftest.file $srcdir/configure"; then
2584
2585         # If neither matched, then we have a broken ls.  This can happen
2586         # if, for instance, CONFIG_SHELL is bash and it inherits a
2587         # broken ls alias from the environment.  This has actually
2588         # happened.  Such a system could not be considered "sane".
2589         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2590   alias in your environment" "$LINENO" 5
2591      fi
2592      if test "$2" = conftest.file || test $am_try -eq 2; then
2593        break
2594      fi
2595      # Just in case.
2596      sleep 1
2597      am_has_slept=yes
2598    done
2599    test "$2" = conftest.file
2600    )
2601 then
2602    # Ok.
2603    :
2604 else
2605    as_fn_error $? "newly created file is older than distributed files!
2606 Check your system clock" "$LINENO" 5
2607 fi
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2609 $as_echo "yes" >&6; }
2610 # If we didn't sleep, we still need to ensure time stamps of config.status and
2611 # generated files are strictly newer.
2612 am_sleep_pid=
2613 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2614   ( sleep 1 ) &
2615   am_sleep_pid=$!
2616 fi
2617
2618 rm -f conftest.file
2619
2620 test "$program_prefix" != NONE &&
2621   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2622 # Use a double $ so make ignores it.
2623 test "$program_suffix" != NONE &&
2624   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2625 # Double any \ or $.
2626 # By default was `s,x,x', remove it if useless.
2627 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2628 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2629
2630 # expand $ac_aux_dir to an absolute path
2631 am_aux_dir=`cd $ac_aux_dir && pwd`
2632
2633 if test x"${MISSING+set}" != xset; then
2634   case $am_aux_dir in
2635   *\ * | *\     *)
2636     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2637   *)
2638     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2639   esac
2640 fi
2641 # Use eval to expand $SHELL
2642 if eval "$MISSING --is-lightweight"; then
2643   am_missing_run="$MISSING "
2644 else
2645   am_missing_run=
2646   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2647 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2648 fi
2649
2650 if test x"${install_sh}" != xset; then
2651   case $am_aux_dir in
2652   *\ * | *\     *)
2653     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2654   *)
2655     install_sh="\${SHELL} $am_aux_dir/install-sh"
2656   esac
2657 fi
2658
2659 # Installed binaries are usually stripped using 'strip' when the user
2660 # run "make install-strip".  However 'strip' might not be the right
2661 # tool to use in cross-compilation environments, therefore Automake
2662 # will honor the 'STRIP' environment variable to overrule this program.
2663 if test "$cross_compiling" != no; then
2664   if test -n "$ac_tool_prefix"; then
2665   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2666 set dummy ${ac_tool_prefix}strip; ac_word=$2
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2668 $as_echo_n "checking for $ac_word... " >&6; }
2669 if ${ac_cv_prog_STRIP+:} false; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   if test -n "$STRIP"; then
2673   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2674 else
2675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2676 for as_dir in $PATH
2677 do
2678   IFS=$as_save_IFS
2679   test -z "$as_dir" && as_dir=.
2680     for ac_exec_ext in '' $ac_executable_extensions; do
2681   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2682     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2683     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2684     break 2
2685   fi
2686 done
2687   done
2688 IFS=$as_save_IFS
2689
2690 fi
2691 fi
2692 STRIP=$ac_cv_prog_STRIP
2693 if test -n "$STRIP"; then
2694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2695 $as_echo "$STRIP" >&6; }
2696 else
2697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2698 $as_echo "no" >&6; }
2699 fi
2700
2701
2702 fi
2703 if test -z "$ac_cv_prog_STRIP"; then
2704   ac_ct_STRIP=$STRIP
2705   # Extract the first word of "strip", so it can be a program name with args.
2706 set dummy strip; ac_word=$2
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2708 $as_echo_n "checking for $ac_word... " >&6; }
2709 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2710   $as_echo_n "(cached) " >&6
2711 else
2712   if test -n "$ac_ct_STRIP"; then
2713   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2714 else
2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2716 for as_dir in $PATH
2717 do
2718   IFS=$as_save_IFS
2719   test -z "$as_dir" && as_dir=.
2720     for ac_exec_ext in '' $ac_executable_extensions; do
2721   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2722     ac_cv_prog_ac_ct_STRIP="strip"
2723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2724     break 2
2725   fi
2726 done
2727   done
2728 IFS=$as_save_IFS
2729
2730 fi
2731 fi
2732 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2733 if test -n "$ac_ct_STRIP"; then
2734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2735 $as_echo "$ac_ct_STRIP" >&6; }
2736 else
2737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2738 $as_echo "no" >&6; }
2739 fi
2740
2741   if test "x$ac_ct_STRIP" = x; then
2742     STRIP=":"
2743   else
2744     case $cross_compiling:$ac_tool_warned in
2745 yes:)
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2747 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2748 ac_tool_warned=yes ;;
2749 esac
2750     STRIP=$ac_ct_STRIP
2751   fi
2752 else
2753   STRIP="$ac_cv_prog_STRIP"
2754 fi
2755
2756 fi
2757 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2758
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2760 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2761 if test -z "$MKDIR_P"; then
2762   if ${ac_cv_path_mkdir+:} false; then :
2763   $as_echo_n "(cached) " >&6
2764 else
2765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2767 do
2768   IFS=$as_save_IFS
2769   test -z "$as_dir" && as_dir=.
2770     for ac_prog in mkdir gmkdir; do
2771          for ac_exec_ext in '' $ac_executable_extensions; do
2772            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2773            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2774              'mkdir (GNU coreutils) '* | \
2775              'mkdir (coreutils) '* | \
2776              'mkdir (fileutils) '4.1*)
2777                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2778                break 3;;
2779            esac
2780          done
2781        done
2782   done
2783 IFS=$as_save_IFS
2784
2785 fi
2786
2787   test -d ./--version && rmdir ./--version
2788   if test "${ac_cv_path_mkdir+set}" = set; then
2789     MKDIR_P="$ac_cv_path_mkdir -p"
2790   else
2791     # As a last resort, use the slow shell script.  Don't cache a
2792     # value for MKDIR_P within a source directory, because that will
2793     # break other packages using the cache if that directory is
2794     # removed, or if the value is a relative name.
2795     MKDIR_P="$ac_install_sh -d"
2796   fi
2797 fi
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2799 $as_echo "$MKDIR_P" >&6; }
2800
2801 for ac_prog in gawk mawk nawk awk
2802 do
2803   # Extract the first word of "$ac_prog", so it can be a program name with args.
2804 set dummy $ac_prog; ac_word=$2
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2806 $as_echo_n "checking for $ac_word... " >&6; }
2807 if ${ac_cv_prog_AWK+:} false; then :
2808   $as_echo_n "(cached) " >&6
2809 else
2810   if test -n "$AWK"; then
2811   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2812 else
2813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2814 for as_dir in $PATH
2815 do
2816   IFS=$as_save_IFS
2817   test -z "$as_dir" && as_dir=.
2818     for ac_exec_ext in '' $ac_executable_extensions; do
2819   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2820     ac_cv_prog_AWK="$ac_prog"
2821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2822     break 2
2823   fi
2824 done
2825   done
2826 IFS=$as_save_IFS
2827
2828 fi
2829 fi
2830 AWK=$ac_cv_prog_AWK
2831 if test -n "$AWK"; then
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2833 $as_echo "$AWK" >&6; }
2834 else
2835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2836 $as_echo "no" >&6; }
2837 fi
2838
2839
2840   test -n "$AWK" && break
2841 done
2842
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2844 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2845 set x ${MAKE-make}
2846 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2847 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2848   $as_echo_n "(cached) " >&6
2849 else
2850   cat >conftest.make <<\_ACEOF
2851 SHELL = /bin/sh
2852 all:
2853         @echo '@@@%%%=$(MAKE)=@@@%%%'
2854 _ACEOF
2855 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2856 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2857   *@@@%%%=?*=@@@%%%*)
2858     eval ac_cv_prog_make_${ac_make}_set=yes;;
2859   *)
2860     eval ac_cv_prog_make_${ac_make}_set=no;;
2861 esac
2862 rm -f conftest.make
2863 fi
2864 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2866 $as_echo "yes" >&6; }
2867   SET_MAKE=
2868 else
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871   SET_MAKE="MAKE=${MAKE-make}"
2872 fi
2873
2874 rm -rf .tst 2>/dev/null
2875 mkdir .tst 2>/dev/null
2876 if test -d .tst; then
2877   am__leading_dot=.
2878 else
2879   am__leading_dot=_
2880 fi
2881 rmdir .tst 2>/dev/null
2882
2883 # Check whether --enable-silent-rules was given.
2884 if test "${enable_silent_rules+set}" = set; then :
2885   enableval=$enable_silent_rules;
2886 fi
2887
2888 case $enable_silent_rules in # (((
2889   yes) AM_DEFAULT_VERBOSITY=0;;
2890    no) AM_DEFAULT_VERBOSITY=1;;
2891     *) AM_DEFAULT_VERBOSITY=1;;
2892 esac
2893 am_make=${MAKE-make}
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2895 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2896 if ${am_cv_make_support_nested_variables+:} false; then :
2897   $as_echo_n "(cached) " >&6
2898 else
2899   if $as_echo 'TRUE=$(BAR$(V))
2900 BAR0=false
2901 BAR1=true
2902 V=1
2903 am__doit:
2904         @$(TRUE)
2905 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2906   am_cv_make_support_nested_variables=yes
2907 else
2908   am_cv_make_support_nested_variables=no
2909 fi
2910 fi
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2912 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2913 if test $am_cv_make_support_nested_variables = yes; then
2914     AM_V='$(V)'
2915   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2916 else
2917   AM_V=$AM_DEFAULT_VERBOSITY
2918   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2919 fi
2920 AM_BACKSLASH='\'
2921
2922 DEPDIR="${am__leading_dot}deps"
2923
2924 ac_config_commands="$ac_config_commands depfiles"
2925
2926
2927 am_make=${MAKE-make}
2928 cat > confinc << 'END'
2929 am__doit:
2930         @echo this is the am__doit target
2931 .PHONY: am__doit
2932 END
2933 # If we don't find an include directive, just comment out the code.
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2935 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2936 am__include="#"
2937 am__quote=
2938 _am_result=none
2939 # First try GNU make style include.
2940 echo "include confinc" > confmf
2941 # Ignore all kinds of additional output from 'make'.
2942 case `$am_make -s -f confmf 2> /dev/null` in #(
2943 *the\ am__doit\ target*)
2944   am__include=include
2945   am__quote=
2946   _am_result=GNU
2947   ;;
2948 esac
2949 # Now try BSD make style include.
2950 if test "$am__include" = "#"; then
2951    echo '.include "confinc"' > confmf
2952    case `$am_make -s -f confmf 2> /dev/null` in #(
2953    *the\ am__doit\ target*)
2954      am__include=.include
2955      am__quote="\""
2956      _am_result=BSD
2957      ;;
2958    esac
2959 fi
2960
2961
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2963 $as_echo "$_am_result" >&6; }
2964 rm -f confinc confmf
2965
2966 # Check whether --enable-dependency-tracking was given.
2967 if test "${enable_dependency_tracking+set}" = set; then :
2968   enableval=$enable_dependency_tracking;
2969 fi
2970
2971 if test "x$enable_dependency_tracking" != xno; then
2972   am_depcomp="$ac_aux_dir/depcomp"
2973   AMDEPBACKSLASH='\'
2974   am__nodep='_no'
2975 fi
2976  if test "x$enable_dependency_tracking" != xno; then
2977   AMDEP_TRUE=
2978   AMDEP_FALSE='#'
2979 else
2980   AMDEP_TRUE='#'
2981   AMDEP_FALSE=
2982 fi
2983
2984
2985 ac_ext=c
2986 ac_cpp='$CPP $CPPFLAGS'
2987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2990 if test -n "$ac_tool_prefix"; then
2991   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2992 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2994 $as_echo_n "checking for $ac_word... " >&6; }
2995 if ${ac_cv_prog_CC+:} false; then :
2996   $as_echo_n "(cached) " >&6
2997 else
2998   if test -n "$CC"; then
2999   ac_cv_prog_CC="$CC" # Let the user override the test.
3000 else
3001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002 for as_dir in $PATH
3003 do
3004   IFS=$as_save_IFS
3005   test -z "$as_dir" && as_dir=.
3006     for ac_exec_ext in '' $ac_executable_extensions; do
3007   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3008     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3010     break 2
3011   fi
3012 done
3013   done
3014 IFS=$as_save_IFS
3015
3016 fi
3017 fi
3018 CC=$ac_cv_prog_CC
3019 if test -n "$CC"; then
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3021 $as_echo "$CC" >&6; }
3022 else
3023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3024 $as_echo "no" >&6; }
3025 fi
3026
3027
3028 fi
3029 if test -z "$ac_cv_prog_CC"; then
3030   ac_ct_CC=$CC
3031   # Extract the first word of "gcc", so it can be a program name with args.
3032 set dummy gcc; ac_word=$2
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3034 $as_echo_n "checking for $ac_word... " >&6; }
3035 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3036   $as_echo_n "(cached) " >&6
3037 else
3038   if test -n "$ac_ct_CC"; then
3039   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3040 else
3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH
3043 do
3044   IFS=$as_save_IFS
3045   test -z "$as_dir" && as_dir=.
3046     for ac_exec_ext in '' $ac_executable_extensions; do
3047   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3048     ac_cv_prog_ac_ct_CC="gcc"
3049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3050     break 2
3051   fi
3052 done
3053   done
3054 IFS=$as_save_IFS
3055
3056 fi
3057 fi
3058 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3059 if test -n "$ac_ct_CC"; then
3060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3061 $as_echo "$ac_ct_CC" >&6; }
3062 else
3063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3064 $as_echo "no" >&6; }
3065 fi
3066
3067   if test "x$ac_ct_CC" = x; then
3068     CC=""
3069   else
3070     case $cross_compiling:$ac_tool_warned in
3071 yes:)
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3073 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3074 ac_tool_warned=yes ;;
3075 esac
3076     CC=$ac_ct_CC
3077   fi
3078 else
3079   CC="$ac_cv_prog_CC"
3080 fi
3081
3082 if test -z "$CC"; then
3083           if test -n "$ac_tool_prefix"; then
3084     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3085 set dummy ${ac_tool_prefix}cc; ac_word=$2
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3087 $as_echo_n "checking for $ac_word... " >&6; }
3088 if ${ac_cv_prog_CC+:} false; then :
3089   $as_echo_n "(cached) " >&6
3090 else
3091   if test -n "$CC"; then
3092   ac_cv_prog_CC="$CC" # Let the user override the test.
3093 else
3094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 for as_dir in $PATH
3096 do
3097   IFS=$as_save_IFS
3098   test -z "$as_dir" && as_dir=.
3099     for ac_exec_ext in '' $ac_executable_extensions; do
3100   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3101     ac_cv_prog_CC="${ac_tool_prefix}cc"
3102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3103     break 2
3104   fi
3105 done
3106   done
3107 IFS=$as_save_IFS
3108
3109 fi
3110 fi
3111 CC=$ac_cv_prog_CC
3112 if test -n "$CC"; then
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3114 $as_echo "$CC" >&6; }
3115 else
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3117 $as_echo "no" >&6; }
3118 fi
3119
3120
3121   fi
3122 fi
3123 if test -z "$CC"; then
3124   # Extract the first word of "cc", so it can be a program name with args.
3125 set dummy cc; ac_word=$2
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3127 $as_echo_n "checking for $ac_word... " >&6; }
3128 if ${ac_cv_prog_CC+:} false; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   if test -n "$CC"; then
3132   ac_cv_prog_CC="$CC" # Let the user override the test.
3133 else
3134   ac_prog_rejected=no
3135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3136 for as_dir in $PATH
3137 do
3138   IFS=$as_save_IFS
3139   test -z "$as_dir" && as_dir=.
3140     for ac_exec_ext in '' $ac_executable_extensions; do
3141   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3142     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3143        ac_prog_rejected=yes
3144        continue
3145      fi
3146     ac_cv_prog_CC="cc"
3147     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3148     break 2
3149   fi
3150 done
3151   done
3152 IFS=$as_save_IFS
3153
3154 if test $ac_prog_rejected = yes; then
3155   # We found a bogon in the path, so make sure we never use it.
3156   set dummy $ac_cv_prog_CC
3157   shift
3158   if test $# != 0; then
3159     # We chose a different compiler from the bogus one.
3160     # However, it has the same basename, so the bogon will be chosen
3161     # first if we set CC to just the basename; use the full file name.
3162     shift
3163     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3164   fi
3165 fi
3166 fi
3167 fi
3168 CC=$ac_cv_prog_CC
3169 if test -n "$CC"; then
3170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3171 $as_echo "$CC" >&6; }
3172 else
3173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3174 $as_echo "no" >&6; }
3175 fi
3176
3177
3178 fi
3179 if test -z "$CC"; then
3180   if test -n "$ac_tool_prefix"; then
3181   for ac_prog in cl.exe
3182   do
3183     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3184 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3186 $as_echo_n "checking for $ac_word... " >&6; }
3187 if ${ac_cv_prog_CC+:} false; then :
3188   $as_echo_n "(cached) " >&6
3189 else
3190   if test -n "$CC"; then
3191   ac_cv_prog_CC="$CC" # Let the user override the test.
3192 else
3193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3194 for as_dir in $PATH
3195 do
3196   IFS=$as_save_IFS
3197   test -z "$as_dir" && as_dir=.
3198     for ac_exec_ext in '' $ac_executable_extensions; do
3199   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3200     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3202     break 2
3203   fi
3204 done
3205   done
3206 IFS=$as_save_IFS
3207
3208 fi
3209 fi
3210 CC=$ac_cv_prog_CC
3211 if test -n "$CC"; then
3212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3213 $as_echo "$CC" >&6; }
3214 else
3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3216 $as_echo "no" >&6; }
3217 fi
3218
3219
3220     test -n "$CC" && break
3221   done
3222 fi
3223 if test -z "$CC"; then
3224   ac_ct_CC=$CC
3225   for ac_prog in cl.exe
3226 do
3227   # Extract the first word of "$ac_prog", so it can be a program name with args.
3228 set dummy $ac_prog; ac_word=$2
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3230 $as_echo_n "checking for $ac_word... " >&6; }
3231 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3232   $as_echo_n "(cached) " >&6
3233 else
3234   if test -n "$ac_ct_CC"; then
3235   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3236 else
3237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238 for as_dir in $PATH
3239 do
3240   IFS=$as_save_IFS
3241   test -z "$as_dir" && as_dir=.
3242     for ac_exec_ext in '' $ac_executable_extensions; do
3243   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3244     ac_cv_prog_ac_ct_CC="$ac_prog"
3245     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3246     break 2
3247   fi
3248 done
3249   done
3250 IFS=$as_save_IFS
3251
3252 fi
3253 fi
3254 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3255 if test -n "$ac_ct_CC"; then
3256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3257 $as_echo "$ac_ct_CC" >&6; }
3258 else
3259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3260 $as_echo "no" >&6; }
3261 fi
3262
3263
3264   test -n "$ac_ct_CC" && break
3265 done
3266
3267   if test "x$ac_ct_CC" = x; then
3268     CC=""
3269   else
3270     case $cross_compiling:$ac_tool_warned in
3271 yes:)
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3273 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3274 ac_tool_warned=yes ;;
3275 esac
3276     CC=$ac_ct_CC
3277   fi
3278 fi
3279
3280 fi
3281
3282
3283 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3285 as_fn_error $? "no acceptable C compiler found in \$PATH
3286 See \`config.log' for more details" "$LINENO" 5; }
3287
3288 # Provide some information about the compiler.
3289 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3290 set X $ac_compile
3291 ac_compiler=$2
3292 for ac_option in --version -v -V -qversion; do
3293   { { ac_try="$ac_compiler $ac_option >&5"
3294 case "(($ac_try" in
3295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3296   *) ac_try_echo=$ac_try;;
3297 esac
3298 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3299 $as_echo "$ac_try_echo"; } >&5
3300   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3301   ac_status=$?
3302   if test -s conftest.err; then
3303     sed '10a\
3304 ... rest of stderr output deleted ...
3305          10q' conftest.err >conftest.er1
3306     cat conftest.er1 >&5
3307   fi
3308   rm -f conftest.er1 conftest.err
3309   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3310   test $ac_status = 0; }
3311 done
3312
3313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314 /* end confdefs.h.  */
3315
3316 int
3317 main ()
3318 {
3319
3320   ;
3321   return 0;
3322 }
3323 _ACEOF
3324 ac_clean_files_save=$ac_clean_files
3325 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3326 # Try to create an executable without -o first, disregard a.out.
3327 # It will help us diagnose broken compilers, and finding out an intuition
3328 # of exeext.
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3330 $as_echo_n "checking whether the C compiler works... " >&6; }
3331 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3332
3333 # The possible output files:
3334 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3335
3336 ac_rmfiles=
3337 for ac_file in $ac_files
3338 do
3339   case $ac_file in
3340     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3341     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3342   esac
3343 done
3344 rm -f $ac_rmfiles
3345
3346 if { { ac_try="$ac_link_default"
3347 case "(($ac_try" in
3348   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3349   *) ac_try_echo=$ac_try;;
3350 esac
3351 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3352 $as_echo "$ac_try_echo"; } >&5
3353   (eval "$ac_link_default") 2>&5
3354   ac_status=$?
3355   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3356   test $ac_status = 0; }; then :
3357   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3358 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3359 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3360 # so that the user can short-circuit this test for compilers unknown to
3361 # Autoconf.
3362 for ac_file in $ac_files ''
3363 do
3364   test -f "$ac_file" || continue
3365   case $ac_file in
3366     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3367         ;;
3368     [ab].out )
3369         # We found the default executable, but exeext='' is most
3370         # certainly right.
3371         break;;
3372     *.* )
3373         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3374         then :; else
3375            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3376         fi
3377         # We set ac_cv_exeext here because the later test for it is not
3378         # safe: cross compilers may not add the suffix if given an `-o'
3379         # argument, so we may need to know it at that point already.
3380         # Even if this section looks crufty: it has the advantage of
3381         # actually working.
3382         break;;
3383     * )
3384         break;;
3385   esac
3386 done
3387 test "$ac_cv_exeext" = no && ac_cv_exeext=
3388
3389 else
3390   ac_file=''
3391 fi
3392 if test -z "$ac_file"; then :
3393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3394 $as_echo "no" >&6; }
3395 $as_echo "$as_me: failed program was:" >&5
3396 sed 's/^/| /' conftest.$ac_ext >&5
3397
3398 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3400 as_fn_error 77 "C compiler cannot create executables
3401 See \`config.log' for more details" "$LINENO" 5; }
3402 else
3403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3404 $as_echo "yes" >&6; }
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3407 $as_echo_n "checking for C compiler default output file name... " >&6; }
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3409 $as_echo "$ac_file" >&6; }
3410 ac_exeext=$ac_cv_exeext
3411
3412 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3413 ac_clean_files=$ac_clean_files_save
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3415 $as_echo_n "checking for suffix of executables... " >&6; }
3416 if { { ac_try="$ac_link"
3417 case "(($ac_try" in
3418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3419   *) ac_try_echo=$ac_try;;
3420 esac
3421 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3422 $as_echo "$ac_try_echo"; } >&5
3423   (eval "$ac_link") 2>&5
3424   ac_status=$?
3425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3426   test $ac_status = 0; }; then :
3427   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3428 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3429 # work properly (i.e., refer to `conftest.exe'), while it won't with
3430 # `rm'.
3431 for ac_file in conftest.exe conftest conftest.*; do
3432   test -f "$ac_file" || continue
3433   case $ac_file in
3434     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3435     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3436           break;;
3437     * ) break;;
3438   esac
3439 done
3440 else
3441   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3442 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3443 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3444 See \`config.log' for more details" "$LINENO" 5; }
3445 fi
3446 rm -f conftest conftest$ac_cv_exeext
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3448 $as_echo "$ac_cv_exeext" >&6; }
3449
3450 rm -f conftest.$ac_ext
3451 EXEEXT=$ac_cv_exeext
3452 ac_exeext=$EXEEXT
3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3454 /* end confdefs.h.  */
3455 #include <stdio.h>
3456 int
3457 main ()
3458 {
3459 FILE *f = fopen ("conftest.out", "w");
3460  return ferror (f) || fclose (f) != 0;
3461
3462   ;
3463   return 0;
3464 }
3465 _ACEOF
3466 ac_clean_files="$ac_clean_files conftest.out"
3467 # Check that the compiler produces executables we can run.  If not, either
3468 # the compiler is broken, or we cross compile.
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3470 $as_echo_n "checking whether we are cross compiling... " >&6; }
3471 if test "$cross_compiling" != yes; then
3472   { { ac_try="$ac_link"
3473 case "(($ac_try" in
3474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3475   *) ac_try_echo=$ac_try;;
3476 esac
3477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3478 $as_echo "$ac_try_echo"; } >&5
3479   (eval "$ac_link") 2>&5
3480   ac_status=$?
3481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3482   test $ac_status = 0; }
3483   if { ac_try='./conftest$ac_cv_exeext'
3484   { { case "(($ac_try" in
3485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3486   *) ac_try_echo=$ac_try;;
3487 esac
3488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3489 $as_echo "$ac_try_echo"; } >&5
3490   (eval "$ac_try") 2>&5
3491   ac_status=$?
3492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3493   test $ac_status = 0; }; }; then
3494     cross_compiling=no
3495   else
3496     if test "$cross_compiling" = maybe; then
3497         cross_compiling=yes
3498     else
3499         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3501 as_fn_error $? "cannot run C compiled programs.
3502 If you meant to cross compile, use \`--host'.
3503 See \`config.log' for more details" "$LINENO" 5; }
3504     fi
3505   fi
3506 fi
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3508 $as_echo "$cross_compiling" >&6; }
3509
3510 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3511 ac_clean_files=$ac_clean_files_save
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3513 $as_echo_n "checking for suffix of object files... " >&6; }
3514 if ${ac_cv_objext+:} false; then :
3515   $as_echo_n "(cached) " >&6
3516 else
3517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h.  */
3519
3520 int
3521 main ()
3522 {
3523
3524   ;
3525   return 0;
3526 }
3527 _ACEOF
3528 rm -f conftest.o conftest.obj
3529 if { { ac_try="$ac_compile"
3530 case "(($ac_try" in
3531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3532   *) ac_try_echo=$ac_try;;
3533 esac
3534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3535 $as_echo "$ac_try_echo"; } >&5
3536   (eval "$ac_compile") 2>&5
3537   ac_status=$?
3538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3539   test $ac_status = 0; }; then :
3540   for ac_file in conftest.o conftest.obj conftest.*; do
3541   test -f "$ac_file" || continue;
3542   case $ac_file in
3543     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3544     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3545        break;;
3546   esac
3547 done
3548 else
3549   $as_echo "$as_me: failed program was:" >&5
3550 sed 's/^/| /' conftest.$ac_ext >&5
3551
3552 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3554 as_fn_error $? "cannot compute suffix of object files: cannot compile
3555 See \`config.log' for more details" "$LINENO" 5; }
3556 fi
3557 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3558 fi
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3560 $as_echo "$ac_cv_objext" >&6; }
3561 OBJEXT=$ac_cv_objext
3562 ac_objext=$OBJEXT
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3564 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3565 if ${ac_cv_c_compiler_gnu+:} false; then :
3566   $as_echo_n "(cached) " >&6
3567 else
3568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3569 /* end confdefs.h.  */
3570
3571 int
3572 main ()
3573 {
3574 #ifndef __GNUC__
3575        choke me
3576 #endif
3577
3578   ;
3579   return 0;
3580 }
3581 _ACEOF
3582 if ac_fn_c_try_compile "$LINENO"; then :
3583   ac_compiler_gnu=yes
3584 else
3585   ac_compiler_gnu=no
3586 fi
3587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3588 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3589
3590 fi
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3592 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3593 if test $ac_compiler_gnu = yes; then
3594   GCC=yes
3595 else
3596   GCC=
3597 fi
3598 ac_test_CFLAGS=${CFLAGS+set}
3599 ac_save_CFLAGS=$CFLAGS
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3601 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3602 if ${ac_cv_prog_cc_g+:} false; then :
3603   $as_echo_n "(cached) " >&6
3604 else
3605   ac_save_c_werror_flag=$ac_c_werror_flag
3606    ac_c_werror_flag=yes
3607    ac_cv_prog_cc_g=no
3608    CFLAGS="-g"
3609    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3610 /* end confdefs.h.  */
3611
3612 int
3613 main ()
3614 {
3615
3616   ;
3617   return 0;
3618 }
3619 _ACEOF
3620 if ac_fn_c_try_compile "$LINENO"; then :
3621   ac_cv_prog_cc_g=yes
3622 else
3623   CFLAGS=""
3624       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3625 /* end confdefs.h.  */
3626
3627 int
3628 main ()
3629 {
3630
3631   ;
3632   return 0;
3633 }
3634 _ACEOF
3635 if ac_fn_c_try_compile "$LINENO"; then :
3636
3637 else
3638   ac_c_werror_flag=$ac_save_c_werror_flag
3639          CFLAGS="-g"
3640          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h.  */
3642
3643 int
3644 main ()
3645 {
3646
3647   ;
3648   return 0;
3649 }
3650 _ACEOF
3651 if ac_fn_c_try_compile "$LINENO"; then :
3652   ac_cv_prog_cc_g=yes
3653 fi
3654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3655 fi
3656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3657 fi
3658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3659    ac_c_werror_flag=$ac_save_c_werror_flag
3660 fi
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3662 $as_echo "$ac_cv_prog_cc_g" >&6; }
3663 if test "$ac_test_CFLAGS" = set; then
3664   CFLAGS=$ac_save_CFLAGS
3665 elif test $ac_cv_prog_cc_g = yes; then
3666   if test "$GCC" = yes; then
3667     CFLAGS="-g -O2"
3668   else
3669     CFLAGS="-g"
3670   fi
3671 else
3672   if test "$GCC" = yes; then
3673     CFLAGS="-O2"
3674   else
3675     CFLAGS=
3676   fi
3677 fi
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3679 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3680 if ${ac_cv_prog_cc_c89+:} false; then :
3681   $as_echo_n "(cached) " >&6
3682 else
3683   ac_cv_prog_cc_c89=no
3684 ac_save_CC=$CC
3685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3686 /* end confdefs.h.  */
3687 #include <stdarg.h>
3688 #include <stdio.h>
3689 struct stat;
3690 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3691 struct buf { int x; };
3692 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3693 static char *e (p, i)
3694      char **p;
3695      int i;
3696 {
3697   return p[i];
3698 }
3699 static char *f (char * (*g) (char **, int), char **p, ...)
3700 {
3701   char *s;
3702   va_list v;
3703   va_start (v,p);
3704   s = g (p, va_arg (v,int));
3705   va_end (v);
3706   return s;
3707 }
3708
3709 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3710    function prototypes and stuff, but not '\xHH' hex character constants.
3711    These don't provoke an error unfortunately, instead are silently treated
3712    as 'x'.  The following induces an error, until -std is added to get
3713    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3714    array size at least.  It's necessary to write '\x00'==0 to get something
3715    that's true only with -std.  */
3716 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3717
3718 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3719    inside strings and character constants.  */
3720 #define FOO(x) 'x'
3721 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3722
3723 int test (int i, double x);
3724 struct s1 {int (*f) (int a);};
3725 struct s2 {int (*f) (double a);};
3726 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3727 int argc;
3728 char **argv;
3729 int
3730 main ()
3731 {
3732 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3733   ;
3734   return 0;
3735 }
3736 _ACEOF
3737 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3738         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3739 do
3740   CC="$ac_save_CC $ac_arg"
3741   if ac_fn_c_try_compile "$LINENO"; then :
3742   ac_cv_prog_cc_c89=$ac_arg
3743 fi
3744 rm -f core conftest.err conftest.$ac_objext
3745   test "x$ac_cv_prog_cc_c89" != "xno" && break
3746 done
3747 rm -f conftest.$ac_ext
3748 CC=$ac_save_CC
3749
3750 fi
3751 # AC_CACHE_VAL
3752 case "x$ac_cv_prog_cc_c89" in
3753   x)
3754     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3755 $as_echo "none needed" >&6; } ;;
3756   xno)
3757     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3758 $as_echo "unsupported" >&6; } ;;
3759   *)
3760     CC="$CC $ac_cv_prog_cc_c89"
3761     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3762 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3763 esac
3764 if test "x$ac_cv_prog_cc_c89" != xno; then :
3765
3766 fi
3767
3768 ac_ext=c
3769 ac_cpp='$CPP $CPPFLAGS'
3770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3773
3774 ac_ext=c
3775 ac_cpp='$CPP $CPPFLAGS'
3776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3780 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3781 if ${am_cv_prog_cc_c_o+:} false; then :
3782   $as_echo_n "(cached) " >&6
3783 else
3784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785 /* end confdefs.h.  */
3786
3787 int
3788 main ()
3789 {
3790
3791   ;
3792   return 0;
3793 }
3794 _ACEOF
3795   # Make sure it works both with $CC and with simple cc.
3796   # Following AC_PROG_CC_C_O, we do the test twice because some
3797   # compilers refuse to overwrite an existing .o file with -o,
3798   # though they will create one.
3799   am_cv_prog_cc_c_o=yes
3800   for am_i in 1 2; do
3801     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3802    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3803    ac_status=$?
3804    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805    (exit $ac_status); } \
3806          && test -f conftest2.$ac_objext; then
3807       : OK
3808     else
3809       am_cv_prog_cc_c_o=no
3810       break
3811     fi
3812   done
3813   rm -f core conftest*
3814   unset am_i
3815 fi
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3817 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3818 if test "$am_cv_prog_cc_c_o" != yes; then
3819    # Losing compiler, so override with the script.
3820    # FIXME: It is wrong to rewrite CC.
3821    # But if we don't then we get into trouble of one sort or another.
3822    # A longer-term fix would be to have automake use am__CC in this case,
3823    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3824    CC="$am_aux_dir/compile $CC"
3825 fi
3826 ac_ext=c
3827 ac_cpp='$CPP $CPPFLAGS'
3828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3831
3832
3833 depcc="$CC"   am_compiler_list=
3834
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3836 $as_echo_n "checking dependency style of $depcc... " >&6; }
3837 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3838   $as_echo_n "(cached) " >&6
3839 else
3840   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3841   # We make a subdir and do the tests there.  Otherwise we can end up
3842   # making bogus files that we don't know about and never remove.  For
3843   # instance it was reported that on HP-UX the gcc test will end up
3844   # making a dummy file named 'D' -- because '-MD' means "put the output
3845   # in D".
3846   rm -rf conftest.dir
3847   mkdir conftest.dir
3848   # Copy depcomp to subdir because otherwise we won't find it if we're
3849   # using a relative directory.
3850   cp "$am_depcomp" conftest.dir
3851   cd conftest.dir
3852   # We will build objects and dependencies in a subdirectory because
3853   # it helps to detect inapplicable dependency modes.  For instance
3854   # both Tru64's cc and ICC support -MD to output dependencies as a
3855   # side effect of compilation, but ICC will put the dependencies in
3856   # the current directory while Tru64 will put them in the object
3857   # directory.
3858   mkdir sub
3859
3860   am_cv_CC_dependencies_compiler_type=none
3861   if test "$am_compiler_list" = ""; then
3862      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3863   fi
3864   am__universal=false
3865   case " $depcc " in #(
3866      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3867      esac
3868
3869   for depmode in $am_compiler_list; do
3870     # Setup a source with many dependencies, because some compilers
3871     # like to wrap large dependency lists on column 80 (with \), and
3872     # we should not choose a depcomp mode which is confused by this.
3873     #
3874     # We need to recreate these files for each test, as the compiler may
3875     # overwrite some of them when testing with obscure command lines.
3876     # This happens at least with the AIX C compiler.
3877     : > sub/conftest.c
3878     for i in 1 2 3 4 5 6; do
3879       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3880       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3881       # Solaris 10 /bin/sh.
3882       echo '/* dummy */' > sub/conftst$i.h
3883     done
3884     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3885
3886     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3887     # mode.  It turns out that the SunPro C++ compiler does not properly
3888     # handle '-M -o', and we need to detect this.  Also, some Intel
3889     # versions had trouble with output in subdirs.
3890     am__obj=sub/conftest.${OBJEXT-o}
3891     am__minus_obj="-o $am__obj"
3892     case $depmode in
3893     gcc)
3894       # This depmode causes a compiler race in universal mode.
3895       test "$am__universal" = false || continue
3896       ;;
3897     nosideeffect)
3898       # After this tag, mechanisms are not by side-effect, so they'll
3899       # only be used when explicitly requested.
3900       if test "x$enable_dependency_tracking" = xyes; then
3901         continue
3902       else
3903         break
3904       fi
3905       ;;
3906     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3907       # This compiler won't grok '-c -o', but also, the minuso test has
3908       # not run yet.  These depmodes are late enough in the game, and
3909       # so weak that their functioning should not be impacted.
3910       am__obj=conftest.${OBJEXT-o}
3911       am__minus_obj=
3912       ;;
3913     none) break ;;
3914     esac
3915     if depmode=$depmode \
3916        source=sub/conftest.c object=$am__obj \
3917        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3918        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3919          >/dev/null 2>conftest.err &&
3920        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3921        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3922        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3923        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3924       # icc doesn't choke on unknown options, it will just issue warnings
3925       # or remarks (even with -Werror).  So we grep stderr for any message
3926       # that says an option was ignored or not supported.
3927       # When given -MP, icc 7.0 and 7.1 complain thusly:
3928       #   icc: Command line warning: ignoring option '-M'; no argument required
3929       # The diagnosis changed in icc 8.0:
3930       #   icc: Command line remark: option '-MP' not supported
3931       if (grep 'ignoring option' conftest.err ||
3932           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3933         am_cv_CC_dependencies_compiler_type=$depmode
3934         break
3935       fi
3936     fi
3937   done
3938
3939   cd ..
3940   rm -rf conftest.dir
3941 else
3942   am_cv_CC_dependencies_compiler_type=none
3943 fi
3944
3945 fi
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3947 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3948 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3949
3950  if
3951   test "x$enable_dependency_tracking" != xno \
3952   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3953   am__fastdepCC_TRUE=
3954   am__fastdepCC_FALSE='#'
3955 else
3956   am__fastdepCC_TRUE='#'
3957   am__fastdepCC_FALSE=
3958 fi
3959
3960
3961
3962 # Check whether --enable-compiler-warnings was given.
3963 if test "${enable_compiler_warnings+set}" = set; then :
3964   enableval=$enable_compiler_warnings;
3965 fi
3966 case $enable_compiler_warnings in #(
3967   no | min | yes | max | all) :
3968      ;; #(
3969   *) :
3970     if test "x$enable_maintainer_mode" = xyes; then :
3971   enable_compiler_warnings=yes
3972 else
3973   enable_compiler_warnings=min
3974 fi ;;
3975 esac
3976
3977
3978 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3979   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3980   # is not polluted with repeated "-I."
3981   am__isrc=' -I$(srcdir)'
3982   # test to see if srcdir already configured
3983   if test -f $srcdir/config.status; then
3984     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3985   fi
3986 fi
3987
3988 # test whether we have cygpath
3989 if test -z "$CYGPATH_W"; then
3990   if (cygpath --version) >/dev/null 2>/dev/null; then
3991     CYGPATH_W='cygpath -w'
3992   else
3993     CYGPATH_W=echo
3994   fi
3995 fi
3996
3997
3998 # Define the identity of the package.
3999  PACKAGE='poppler--tex-live-'
4000  VERSION='0.28.0'
4001
4002
4003 # Some tools Automake needs.
4004
4005 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4006
4007
4008 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4009
4010
4011 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4012
4013
4014 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4015
4016
4017 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4018
4019 # For better backward compatibility.  To be removed once Automake 1.9.x
4020 # dies out for good.  For more background, see:
4021 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4022 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4023 mkdir_p='$(MKDIR_P)'
4024
4025 # We need awk for the "check" target.  The system "awk" is bad on
4026 # some platforms.
4027 # Always define AMTAR for backward compatibility.  Yes, it's still used
4028 # in the wild :-(  We should find a proper way to deprecate it ...
4029 AMTAR='$${TAR-tar}'
4030
4031
4032 # We'll loop over all known methods to create a tar archive until one works.
4033 _am_tools='gnutar  pax cpio none'
4034
4035 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4036
4037
4038
4039
4040
4041
4042 # POSIX will say in a future version that running "rm -f" with no argument
4043 # is OK; and we want to be able to make that assumption in our Makefile
4044 # recipes.  So use an aggressive probe to check that the usage we want is
4045 # actually supported "in the wild" to an acceptable degree.
4046 # See automake bug#10828.
4047 # To make any issue more visible, cause the running configure to be aborted
4048 # by default if the 'rm' program in use doesn't match our expectations; the
4049 # user can still override this though.
4050 if rm -f && rm -fr && rm -rf; then : OK; else
4051   cat >&2 <<'END'
4052 Oops!
4053
4054 Your 'rm' program seems unable to run without file operands specified
4055 on the command line, even when the '-f' option is present.  This is contrary
4056 to the behaviour of most rm programs out there, and not conforming with
4057 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4058
4059 Please tell bug-automake@gnu.org about your system, including the value
4060 of your $PATH and any error possibly output before this message.  This
4061 can help us improve future automake versions.
4062
4063 END
4064   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4065     echo 'Configuration will proceed anyway, since you have set the' >&2
4066     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4067     echo >&2
4068   else
4069     cat >&2 <<'END'
4070 Aborting the configuration process, to ensure you take notice of the issue.
4071
4072 You can download and install GNU coreutils to get an 'rm' implementation
4073 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4074
4075 If you want to complete the configuration process using your problematic
4076 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4077 to "yes", and re-run configure.
4078
4079 END
4080     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4081   fi
4082 fi
4083
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4085 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4086     # Check whether --enable-maintainer-mode was given.
4087 if test "${enable_maintainer_mode+set}" = set; then :
4088   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4089 else
4090   USE_MAINTAINER_MODE=no
4091 fi
4092
4093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4094 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4095    if test $USE_MAINTAINER_MODE = yes; then
4096   MAINTAINER_MODE_TRUE=
4097   MAINTAINER_MODE_FALSE='#'
4098 else
4099   MAINTAINER_MODE_TRUE='#'
4100   MAINTAINER_MODE_FALSE=
4101 fi
4102
4103   MAINT=$MAINTAINER_MODE_TRUE
4104
4105
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
4107 $as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
4108 if ${kb_cv_c_prototypes+:} false; then :
4109   $as_echo_n "(cached) " >&6
4110 else
4111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113 #include <stdarg.h>
4114 int
4115 main ()
4116 {
4117 extern void foo(int i,...);
4118   ;
4119   return 0;
4120 }
4121 _ACEOF
4122 if ac_fn_c_try_link "$LINENO"; then :
4123   kb_cv_c_prototypes=yes
4124 else
4125   kb_cv_c_prototypes=no
4126 fi
4127 rm -f core conftest.err conftest.$ac_objext \
4128     conftest$ac_exeext conftest.$ac_ext
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
4131 $as_echo "$kb_cv_c_prototypes" >&6; }
4132 if test "x$kb_cv_c_prototypes" = xno; then
4133   as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
4134 fi
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
4136 $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
4137 if ${kpse_cv_warning_cflags+:} false; then :
4138   $as_echo_n "(cached) " >&6
4139 else
4140   if test "x$GCC" = xyes; then
4141   kpse_cv_warning_cflags=
4142 if test "x$enable_compiler_warnings" != xno; then
4143   kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
4144   case `$CC -dumpversion` in #(
4145   3.4.* | 4.*) :
4146     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
4147   *) :
4148      ;;
4149 esac
4150   case `$CC -dumpversion` in #(
4151   3.[234].* | 4.*) :
4152     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
4153   *) :
4154      ;;
4155 esac
4156   if test "x$enable_compiler_warnings" != xmin; then
4157     kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
4158     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
4159     if test "x$enable_compiler_warnings" != xyes; then
4160       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
4161       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
4162       case `$CC -dumpversion` in #(
4163   3.4.* | 4.*) :
4164     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
4165   *) :
4166      ;;
4167 esac
4168       if test "x$enable_compiler_warnings" != xmax; then
4169         kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
4170       fi
4171     fi
4172   fi
4173 fi
4174 elif test "x$enable_compiler_warnings" = xno; then
4175   kpse_cv_warning_cflags=
4176 else
4177   kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
4178 fi
4179 fi
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
4181 $as_echo "$kpse_cv_warning_cflags" >&6; }
4182 WARNING_CFLAGS=$kpse_cv_warning_cflags
4183
4184
4185
4186
4187
4188
4189
4190
4191 ac_ext=c
4192 ac_cpp='$CPP $CPPFLAGS'
4193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4196 if test -n "$ac_tool_prefix"; then
4197   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4198 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4200 $as_echo_n "checking for $ac_word... " >&6; }
4201 if ${ac_cv_prog_CC+:} false; then :
4202   $as_echo_n "(cached) " >&6
4203 else
4204   if test -n "$CC"; then
4205   ac_cv_prog_CC="$CC" # Let the user override the test.
4206 else
4207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4208 for as_dir in $PATH
4209 do
4210   IFS=$as_save_IFS
4211   test -z "$as_dir" && as_dir=.
4212     for ac_exec_ext in '' $ac_executable_extensions; do
4213   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4214     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4215     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4216     break 2
4217   fi
4218 done
4219   done
4220 IFS=$as_save_IFS
4221
4222 fi
4223 fi
4224 CC=$ac_cv_prog_CC
4225 if test -n "$CC"; then
4226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4227 $as_echo "$CC" >&6; }
4228 else
4229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4230 $as_echo "no" >&6; }
4231 fi
4232
4233
4234 fi
4235 if test -z "$ac_cv_prog_CC"; then
4236   ac_ct_CC=$CC
4237   # Extract the first word of "gcc", so it can be a program name with args.
4238 set dummy gcc; ac_word=$2
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4240 $as_echo_n "checking for $ac_word... " >&6; }
4241 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4242   $as_echo_n "(cached) " >&6
4243 else
4244   if test -n "$ac_ct_CC"; then
4245   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4246 else
4247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4248 for as_dir in $PATH
4249 do
4250   IFS=$as_save_IFS
4251   test -z "$as_dir" && as_dir=.
4252     for ac_exec_ext in '' $ac_executable_extensions; do
4253   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4254     ac_cv_prog_ac_ct_CC="gcc"
4255     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4256     break 2
4257   fi
4258 done
4259   done
4260 IFS=$as_save_IFS
4261
4262 fi
4263 fi
4264 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4265 if test -n "$ac_ct_CC"; then
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4267 $as_echo "$ac_ct_CC" >&6; }
4268 else
4269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4270 $as_echo "no" >&6; }
4271 fi
4272
4273   if test "x$ac_ct_CC" = x; then
4274     CC=""
4275   else
4276     case $cross_compiling:$ac_tool_warned in
4277 yes:)
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4279 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4280 ac_tool_warned=yes ;;
4281 esac
4282     CC=$ac_ct_CC
4283   fi
4284 else
4285   CC="$ac_cv_prog_CC"
4286 fi
4287
4288 if test -z "$CC"; then
4289           if test -n "$ac_tool_prefix"; then
4290     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4291 set dummy ${ac_tool_prefix}cc; ac_word=$2
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4293 $as_echo_n "checking for $ac_word... " >&6; }
4294 if ${ac_cv_prog_CC+:} false; then :
4295   $as_echo_n "(cached) " >&6
4296 else
4297   if test -n "$CC"; then
4298   ac_cv_prog_CC="$CC" # Let the user override the test.
4299 else
4300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4301 for as_dir in $PATH
4302 do
4303   IFS=$as_save_IFS
4304   test -z "$as_dir" && as_dir=.
4305     for ac_exec_ext in '' $ac_executable_extensions; do
4306   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4307     ac_cv_prog_CC="${ac_tool_prefix}cc"
4308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4309     break 2
4310   fi
4311 done
4312   done
4313 IFS=$as_save_IFS
4314
4315 fi
4316 fi
4317 CC=$ac_cv_prog_CC
4318 if test -n "$CC"; then
4319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4320 $as_echo "$CC" >&6; }
4321 else
4322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4323 $as_echo "no" >&6; }
4324 fi
4325
4326
4327   fi
4328 fi
4329 if test -z "$CC"; then
4330   # Extract the first word of "cc", so it can be a program name with args.
4331 set dummy cc; ac_word=$2
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4333 $as_echo_n "checking for $ac_word... " >&6; }
4334 if ${ac_cv_prog_CC+:} false; then :
4335   $as_echo_n "(cached) " >&6
4336 else
4337   if test -n "$CC"; then
4338   ac_cv_prog_CC="$CC" # Let the user override the test.
4339 else
4340   ac_prog_rejected=no
4341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4342 for as_dir in $PATH
4343 do
4344   IFS=$as_save_IFS
4345   test -z "$as_dir" && as_dir=.
4346     for ac_exec_ext in '' $ac_executable_extensions; do
4347   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4348     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4349        ac_prog_rejected=yes
4350        continue
4351      fi
4352     ac_cv_prog_CC="cc"
4353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4354     break 2
4355   fi
4356 done
4357   done
4358 IFS=$as_save_IFS
4359
4360 if test $ac_prog_rejected = yes; then
4361   # We found a bogon in the path, so make sure we never use it.
4362   set dummy $ac_cv_prog_CC
4363   shift
4364   if test $# != 0; then
4365     # We chose a different compiler from the bogus one.
4366     # However, it has the same basename, so the bogon will be chosen
4367     # first if we set CC to just the basename; use the full file name.
4368     shift
4369     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4370   fi
4371 fi
4372 fi
4373 fi
4374 CC=$ac_cv_prog_CC
4375 if test -n "$CC"; then
4376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4377 $as_echo "$CC" >&6; }
4378 else
4379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4380 $as_echo "no" >&6; }
4381 fi
4382
4383
4384 fi
4385 if test -z "$CC"; then
4386   if test -n "$ac_tool_prefix"; then
4387   for ac_prog in cl.exe
4388   do
4389     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4390 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4392 $as_echo_n "checking for $ac_word... " >&6; }
4393 if ${ac_cv_prog_CC+:} false; then :
4394   $as_echo_n "(cached) " >&6
4395 else
4396   if test -n "$CC"; then
4397   ac_cv_prog_CC="$CC" # Let the user override the test.
4398 else
4399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4400 for as_dir in $PATH
4401 do
4402   IFS=$as_save_IFS
4403   test -z "$as_dir" && as_dir=.
4404     for ac_exec_ext in '' $ac_executable_extensions; do
4405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4406     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4407     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4408     break 2
4409   fi
4410 done
4411   done
4412 IFS=$as_save_IFS
4413
4414 fi
4415 fi
4416 CC=$ac_cv_prog_CC
4417 if test -n "$CC"; then
4418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4419 $as_echo "$CC" >&6; }
4420 else
4421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4422 $as_echo "no" >&6; }
4423 fi
4424
4425
4426     test -n "$CC" && break
4427   done
4428 fi
4429 if test -z "$CC"; then
4430   ac_ct_CC=$CC
4431   for ac_prog in cl.exe
4432 do
4433   # Extract the first word of "$ac_prog", so it can be a program name with args.
4434 set dummy $ac_prog; ac_word=$2
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4436 $as_echo_n "checking for $ac_word... " >&6; }
4437 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   if test -n "$ac_ct_CC"; then
4441   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4442 else
4443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4444 for as_dir in $PATH
4445 do
4446   IFS=$as_save_IFS
4447   test -z "$as_dir" && as_dir=.
4448     for ac_exec_ext in '' $ac_executable_extensions; do
4449   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4450     ac_cv_prog_ac_ct_CC="$ac_prog"
4451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4452     break 2
4453   fi
4454 done
4455   done
4456 IFS=$as_save_IFS
4457
4458 fi
4459 fi
4460 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4461 if test -n "$ac_ct_CC"; then
4462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4463 $as_echo "$ac_ct_CC" >&6; }
4464 else
4465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4466 $as_echo "no" >&6; }
4467 fi
4468
4469
4470   test -n "$ac_ct_CC" && break
4471 done
4472
4473   if test "x$ac_ct_CC" = x; then
4474     CC=""
4475   else
4476     case $cross_compiling:$ac_tool_warned in
4477 yes:)
4478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4479 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4480 ac_tool_warned=yes ;;
4481 esac
4482     CC=$ac_ct_CC
4483   fi
4484 fi
4485
4486 fi
4487
4488
4489 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4491 as_fn_error $? "no acceptable C compiler found in \$PATH
4492 See \`config.log' for more details" "$LINENO" 5; }
4493
4494 # Provide some information about the compiler.
4495 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4496 set X $ac_compile
4497 ac_compiler=$2
4498 for ac_option in --version -v -V -qversion; do
4499   { { ac_try="$ac_compiler $ac_option >&5"
4500 case "(($ac_try" in
4501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4502   *) ac_try_echo=$ac_try;;
4503 esac
4504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4505 $as_echo "$ac_try_echo"; } >&5
4506   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4507   ac_status=$?
4508   if test -s conftest.err; then
4509     sed '10a\
4510 ... rest of stderr output deleted ...
4511          10q' conftest.err >conftest.er1
4512     cat conftest.er1 >&5
4513   fi
4514   rm -f conftest.er1 conftest.err
4515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516   test $ac_status = 0; }
4517 done
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4520 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4521 if ${ac_cv_c_compiler_gnu+:} false; then :
4522   $as_echo_n "(cached) " >&6
4523 else
4524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h.  */
4526
4527 int
4528 main ()
4529 {
4530 #ifndef __GNUC__
4531        choke me
4532 #endif
4533
4534   ;
4535   return 0;
4536 }
4537 _ACEOF
4538 if ac_fn_c_try_compile "$LINENO"; then :
4539   ac_compiler_gnu=yes
4540 else
4541   ac_compiler_gnu=no
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4544 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4545
4546 fi
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4548 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4549 if test $ac_compiler_gnu = yes; then
4550   GCC=yes
4551 else
4552   GCC=
4553 fi
4554 ac_test_CFLAGS=${CFLAGS+set}
4555 ac_save_CFLAGS=$CFLAGS
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4557 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4558 if ${ac_cv_prog_cc_g+:} false; then :
4559   $as_echo_n "(cached) " >&6
4560 else
4561   ac_save_c_werror_flag=$ac_c_werror_flag
4562    ac_c_werror_flag=yes
4563    ac_cv_prog_cc_g=no
4564    CFLAGS="-g"
4565    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567
4568 int
4569 main ()
4570 {
4571
4572   ;
4573   return 0;
4574 }
4575 _ACEOF
4576 if ac_fn_c_try_compile "$LINENO"; then :
4577   ac_cv_prog_cc_g=yes
4578 else
4579   CFLAGS=""
4580       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h.  */
4582
4583 int
4584 main ()
4585 {
4586
4587   ;
4588   return 0;
4589 }
4590 _ACEOF
4591 if ac_fn_c_try_compile "$LINENO"; then :
4592
4593 else
4594   ac_c_werror_flag=$ac_save_c_werror_flag
4595          CFLAGS="-g"
4596          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597 /* end confdefs.h.  */
4598
4599 int
4600 main ()
4601 {
4602
4603   ;
4604   return 0;
4605 }
4606 _ACEOF
4607 if ac_fn_c_try_compile "$LINENO"; then :
4608   ac_cv_prog_cc_g=yes
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615    ac_c_werror_flag=$ac_save_c_werror_flag
4616 fi
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4618 $as_echo "$ac_cv_prog_cc_g" >&6; }
4619 if test "$ac_test_CFLAGS" = set; then
4620   CFLAGS=$ac_save_CFLAGS
4621 elif test $ac_cv_prog_cc_g = yes; then
4622   if test "$GCC" = yes; then
4623     CFLAGS="-g -O2"
4624   else
4625     CFLAGS="-g"
4626   fi
4627 else
4628   if test "$GCC" = yes; then
4629     CFLAGS="-O2"
4630   else
4631     CFLAGS=
4632   fi
4633 fi
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4635 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4636 if ${ac_cv_prog_cc_c89+:} false; then :
4637   $as_echo_n "(cached) " >&6
4638 else
4639   ac_cv_prog_cc_c89=no
4640 ac_save_CC=$CC
4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4642 /* end confdefs.h.  */
4643 #include <stdarg.h>
4644 #include <stdio.h>
4645 struct stat;
4646 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4647 struct buf { int x; };
4648 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4649 static char *e (p, i)
4650      char **p;
4651      int i;
4652 {
4653   return p[i];
4654 }
4655 static char *f (char * (*g) (char **, int), char **p, ...)
4656 {
4657   char *s;
4658   va_list v;
4659   va_start (v,p);
4660   s = g (p, va_arg (v,int));
4661   va_end (v);
4662   return s;
4663 }
4664
4665 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4666    function prototypes and stuff, but not '\xHH' hex character constants.
4667    These don't provoke an error unfortunately, instead are silently treated
4668    as 'x'.  The following induces an error, until -std is added to get
4669    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4670    array size at least.  It's necessary to write '\x00'==0 to get something
4671    that's true only with -std.  */
4672 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4673
4674 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4675    inside strings and character constants.  */
4676 #define FOO(x) 'x'
4677 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4678
4679 int test (int i, double x);
4680 struct s1 {int (*f) (int a);};
4681 struct s2 {int (*f) (double a);};
4682 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4683 int argc;
4684 char **argv;
4685 int
4686 main ()
4687 {
4688 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4694         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4695 do
4696   CC="$ac_save_CC $ac_arg"
4697   if ac_fn_c_try_compile "$LINENO"; then :
4698   ac_cv_prog_cc_c89=$ac_arg
4699 fi
4700 rm -f core conftest.err conftest.$ac_objext
4701   test "x$ac_cv_prog_cc_c89" != "xno" && break
4702 done
4703 rm -f conftest.$ac_ext
4704 CC=$ac_save_CC
4705
4706 fi
4707 # AC_CACHE_VAL
4708 case "x$ac_cv_prog_cc_c89" in
4709   x)
4710     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4711 $as_echo "none needed" >&6; } ;;
4712   xno)
4713     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4714 $as_echo "unsupported" >&6; } ;;
4715   *)
4716     CC="$CC $ac_cv_prog_cc_c89"
4717     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4718 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4719 esac
4720 if test "x$ac_cv_prog_cc_c89" != xno; then :
4721
4722 fi
4723
4724 ac_ext=c
4725 ac_cpp='$CPP $CPPFLAGS'
4726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4729
4730 ac_ext=c
4731 ac_cpp='$CPP $CPPFLAGS'
4732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4736 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4737 if ${am_cv_prog_cc_c_o+:} false; then :
4738   $as_echo_n "(cached) " >&6
4739 else
4740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4741 /* end confdefs.h.  */
4742
4743 int
4744 main ()
4745 {
4746
4747   ;
4748   return 0;
4749 }
4750 _ACEOF
4751   # Make sure it works both with $CC and with simple cc.
4752   # Following AC_PROG_CC_C_O, we do the test twice because some
4753   # compilers refuse to overwrite an existing .o file with -o,
4754   # though they will create one.
4755   am_cv_prog_cc_c_o=yes
4756   for am_i in 1 2; do
4757     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4758    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4759    ac_status=$?
4760    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4761    (exit $ac_status); } \
4762          && test -f conftest2.$ac_objext; then
4763       : OK
4764     else
4765       am_cv_prog_cc_c_o=no
4766       break
4767     fi
4768   done
4769   rm -f core conftest*
4770   unset am_i
4771 fi
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4773 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4774 if test "$am_cv_prog_cc_c_o" != yes; then
4775    # Losing compiler, so override with the script.
4776    # FIXME: It is wrong to rewrite CC.
4777    # But if we don't then we get into trouble of one sort or another.
4778    # A longer-term fix would be to have automake use am__CC in this case,
4779    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4780    CC="$am_aux_dir/compile $CC"
4781 fi
4782 ac_ext=c
4783 ac_cpp='$CPP $CPPFLAGS'
4784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4787
4788
4789 depcc="$CC"   am_compiler_list=
4790
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4792 $as_echo_n "checking dependency style of $depcc... " >&6; }
4793 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4794   $as_echo_n "(cached) " >&6
4795 else
4796   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4797   # We make a subdir and do the tests there.  Otherwise we can end up
4798   # making bogus files that we don't know about and never remove.  For
4799   # instance it was reported that on HP-UX the gcc test will end up
4800   # making a dummy file named 'D' -- because '-MD' means "put the output
4801   # in D".
4802   rm -rf conftest.dir
4803   mkdir conftest.dir
4804   # Copy depcomp to subdir because otherwise we won't find it if we're
4805   # using a relative directory.
4806   cp "$am_depcomp" conftest.dir
4807   cd conftest.dir
4808   # We will build objects and dependencies in a subdirectory because
4809   # it helps to detect inapplicable dependency modes.  For instance
4810   # both Tru64's cc and ICC support -MD to output dependencies as a
4811   # side effect of compilation, but ICC will put the dependencies in
4812   # the current directory while Tru64 will put them in the object
4813   # directory.
4814   mkdir sub
4815
4816   am_cv_CC_dependencies_compiler_type=none
4817   if test "$am_compiler_list" = ""; then
4818      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4819   fi
4820   am__universal=false
4821   case " $depcc " in #(
4822      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4823      esac
4824
4825   for depmode in $am_compiler_list; do
4826     # Setup a source with many dependencies, because some compilers
4827     # like to wrap large dependency lists on column 80 (with \), and
4828     # we should not choose a depcomp mode which is confused by this.
4829     #
4830     # We need to recreate these files for each test, as the compiler may
4831     # overwrite some of them when testing with obscure command lines.
4832     # This happens at least with the AIX C compiler.
4833     : > sub/conftest.c
4834     for i in 1 2 3 4 5 6; do
4835       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4836       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4837       # Solaris 10 /bin/sh.
4838       echo '/* dummy */' > sub/conftst$i.h
4839     done
4840     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4841
4842     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4843     # mode.  It turns out that the SunPro C++ compiler does not properly
4844     # handle '-M -o', and we need to detect this.  Also, some Intel
4845     # versions had trouble with output in subdirs.
4846     am__obj=sub/conftest.${OBJEXT-o}
4847     am__minus_obj="-o $am__obj"
4848     case $depmode in
4849     gcc)
4850       # This depmode causes a compiler race in universal mode.
4851       test "$am__universal" = false || continue
4852       ;;
4853     nosideeffect)
4854       # After this tag, mechanisms are not by side-effect, so they'll
4855       # only be used when explicitly requested.
4856       if test "x$enable_dependency_tracking" = xyes; then
4857         continue
4858       else
4859         break
4860       fi
4861       ;;
4862     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4863       # This compiler won't grok '-c -o', but also, the minuso test has
4864       # not run yet.  These depmodes are late enough in the game, and
4865       # so weak that their functioning should not be impacted.
4866       am__obj=conftest.${OBJEXT-o}
4867       am__minus_obj=
4868       ;;
4869     none) break ;;
4870     esac
4871     if depmode=$depmode \
4872        source=sub/conftest.c object=$am__obj \
4873        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4874        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4875          >/dev/null 2>conftest.err &&
4876        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4877        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4878        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4879        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4880       # icc doesn't choke on unknown options, it will just issue warnings
4881       # or remarks (even with -Werror).  So we grep stderr for any message
4882       # that says an option was ignored or not supported.
4883       # When given -MP, icc 7.0 and 7.1 complain thusly:
4884       #   icc: Command line warning: ignoring option '-M'; no argument required
4885       # The diagnosis changed in icc 8.0:
4886       #   icc: Command line remark: option '-MP' not supported
4887       if (grep 'ignoring option' conftest.err ||
4888           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4889         am_cv_CC_dependencies_compiler_type=$depmode
4890         break
4891       fi
4892     fi
4893   done
4894
4895   cd ..
4896   rm -rf conftest.dir
4897 else
4898   am_cv_CC_dependencies_compiler_type=none
4899 fi
4900
4901 fi
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4903 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4904 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4905
4906  if
4907   test "x$enable_dependency_tracking" != xno \
4908   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4909   am__fastdepCC_TRUE=
4910   am__fastdepCC_FALSE='#'
4911 else
4912   am__fastdepCC_TRUE='#'
4913   am__fastdepCC_FALSE=
4914 fi
4915
4916
4917 ac_ext=cpp
4918 ac_cpp='$CXXCPP $CPPFLAGS'
4919 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4920 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4921 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4922 if test -z "$CXX"; then
4923   if test -n "$CCC"; then
4924     CXX=$CCC
4925   else
4926     if test -n "$ac_tool_prefix"; then
4927   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4928   do
4929     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4930 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4932 $as_echo_n "checking for $ac_word... " >&6; }
4933 if ${ac_cv_prog_CXX+:} false; then :
4934   $as_echo_n "(cached) " >&6
4935 else
4936   if test -n "$CXX"; then
4937   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4938 else
4939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4940 for as_dir in $PATH
4941 do
4942   IFS=$as_save_IFS
4943   test -z "$as_dir" && as_dir=.
4944     for ac_exec_ext in '' $ac_executable_extensions; do
4945   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4946     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4948     break 2
4949   fi
4950 done
4951   done
4952 IFS=$as_save_IFS
4953
4954 fi
4955 fi
4956 CXX=$ac_cv_prog_CXX
4957 if test -n "$CXX"; then
4958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4959 $as_echo "$CXX" >&6; }
4960 else
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4962 $as_echo "no" >&6; }
4963 fi
4964
4965
4966     test -n "$CXX" && break
4967   done
4968 fi
4969 if test -z "$CXX"; then
4970   ac_ct_CXX=$CXX
4971   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4972 do
4973   # Extract the first word of "$ac_prog", so it can be a program name with args.
4974 set dummy $ac_prog; ac_word=$2
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4976 $as_echo_n "checking for $ac_word... " >&6; }
4977 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4978   $as_echo_n "(cached) " >&6
4979 else
4980   if test -n "$ac_ct_CXX"; then
4981   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4982 else
4983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4984 for as_dir in $PATH
4985 do
4986   IFS=$as_save_IFS
4987   test -z "$as_dir" && as_dir=.
4988     for ac_exec_ext in '' $ac_executable_extensions; do
4989   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4990     ac_cv_prog_ac_ct_CXX="$ac_prog"
4991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4992     break 2
4993   fi
4994 done
4995   done
4996 IFS=$as_save_IFS
4997
4998 fi
4999 fi
5000 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5001 if test -n "$ac_ct_CXX"; then
5002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5003 $as_echo "$ac_ct_CXX" >&6; }
5004 else
5005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5006 $as_echo "no" >&6; }
5007 fi
5008
5009
5010   test -n "$ac_ct_CXX" && break
5011 done
5012
5013   if test "x$ac_ct_CXX" = x; then
5014     CXX="g++"
5015   else
5016     case $cross_compiling:$ac_tool_warned in
5017 yes:)
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5020 ac_tool_warned=yes ;;
5021 esac
5022     CXX=$ac_ct_CXX
5023   fi
5024 fi
5025
5026   fi
5027 fi
5028 # Provide some information about the compiler.
5029 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5030 set X $ac_compile
5031 ac_compiler=$2
5032 for ac_option in --version -v -V -qversion; do
5033   { { ac_try="$ac_compiler $ac_option >&5"
5034 case "(($ac_try" in
5035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5036   *) ac_try_echo=$ac_try;;
5037 esac
5038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5039 $as_echo "$ac_try_echo"; } >&5
5040   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5041   ac_status=$?
5042   if test -s conftest.err; then
5043     sed '10a\
5044 ... rest of stderr output deleted ...
5045          10q' conftest.err >conftest.er1
5046     cat conftest.er1 >&5
5047   fi
5048   rm -f conftest.er1 conftest.err
5049   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5050   test $ac_status = 0; }
5051 done
5052
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5054 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5055 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5056   $as_echo_n "(cached) " >&6
5057 else
5058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5059 /* end confdefs.h.  */
5060
5061 int
5062 main ()
5063 {
5064 #ifndef __GNUC__
5065        choke me
5066 #endif
5067
5068   ;
5069   return 0;
5070 }
5071 _ACEOF
5072 if ac_fn_cxx_try_compile "$LINENO"; then :
5073   ac_compiler_gnu=yes
5074 else
5075   ac_compiler_gnu=no
5076 fi
5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5078 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5079
5080 fi
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5082 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5083 if test $ac_compiler_gnu = yes; then
5084   GXX=yes
5085 else
5086   GXX=
5087 fi
5088 ac_test_CXXFLAGS=${CXXFLAGS+set}
5089 ac_save_CXXFLAGS=$CXXFLAGS
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5091 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5092 if ${ac_cv_prog_cxx_g+:} false; then :
5093   $as_echo_n "(cached) " >&6
5094 else
5095   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5096    ac_cxx_werror_flag=yes
5097    ac_cv_prog_cxx_g=no
5098    CXXFLAGS="-g"
5099    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5100 /* end confdefs.h.  */
5101
5102 int
5103 main ()
5104 {
5105
5106   ;
5107   return 0;
5108 }
5109 _ACEOF
5110 if ac_fn_cxx_try_compile "$LINENO"; then :
5111   ac_cv_prog_cxx_g=yes
5112 else
5113   CXXFLAGS=""
5114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h.  */
5116
5117 int
5118 main ()
5119 {
5120
5121   ;
5122   return 0;
5123 }
5124 _ACEOF
5125 if ac_fn_cxx_try_compile "$LINENO"; then :
5126
5127 else
5128   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5129          CXXFLAGS="-g"
5130          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5131 /* end confdefs.h.  */
5132
5133 int
5134 main ()
5135 {
5136
5137   ;
5138   return 0;
5139 }
5140 _ACEOF
5141 if ac_fn_cxx_try_compile "$LINENO"; then :
5142   ac_cv_prog_cxx_g=yes
5143 fi
5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5145 fi
5146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5147 fi
5148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5149    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5150 fi
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5152 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5153 if test "$ac_test_CXXFLAGS" = set; then
5154   CXXFLAGS=$ac_save_CXXFLAGS
5155 elif test $ac_cv_prog_cxx_g = yes; then
5156   if test "$GXX" = yes; then
5157     CXXFLAGS="-g -O2"
5158   else
5159     CXXFLAGS="-g"
5160   fi
5161 else
5162   if test "$GXX" = yes; then
5163     CXXFLAGS="-O2"
5164   else
5165     CXXFLAGS=
5166   fi
5167 fi
5168 ac_ext=c
5169 ac_cpp='$CPP $CPPFLAGS'
5170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5173
5174 depcc="$CXX"  am_compiler_list=
5175
5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5177 $as_echo_n "checking dependency style of $depcc... " >&6; }
5178 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5179   $as_echo_n "(cached) " >&6
5180 else
5181   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5182   # We make a subdir and do the tests there.  Otherwise we can end up
5183   # making bogus files that we don't know about and never remove.  For
5184   # instance it was reported that on HP-UX the gcc test will end up
5185   # making a dummy file named 'D' -- because '-MD' means "put the output
5186   # in D".
5187   rm -rf conftest.dir
5188   mkdir conftest.dir
5189   # Copy depcomp to subdir because otherwise we won't find it if we're
5190   # using a relative directory.
5191   cp "$am_depcomp" conftest.dir
5192   cd conftest.dir
5193   # We will build objects and dependencies in a subdirectory because
5194   # it helps to detect inapplicable dependency modes.  For instance
5195   # both Tru64's cc and ICC support -MD to output dependencies as a
5196   # side effect of compilation, but ICC will put the dependencies in
5197   # the current directory while Tru64 will put them in the object
5198   # directory.
5199   mkdir sub
5200
5201   am_cv_CXX_dependencies_compiler_type=none
5202   if test "$am_compiler_list" = ""; then
5203      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5204   fi
5205   am__universal=false
5206   case " $depcc " in #(
5207      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5208      esac
5209
5210   for depmode in $am_compiler_list; do
5211     # Setup a source with many dependencies, because some compilers
5212     # like to wrap large dependency lists on column 80 (with \), and
5213     # we should not choose a depcomp mode which is confused by this.
5214     #
5215     # We need to recreate these files for each test, as the compiler may
5216     # overwrite some of them when testing with obscure command lines.
5217     # This happens at least with the AIX C compiler.
5218     : > sub/conftest.c
5219     for i in 1 2 3 4 5 6; do
5220       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5221       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5222       # Solaris 10 /bin/sh.
5223       echo '/* dummy */' > sub/conftst$i.h
5224     done
5225     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5226
5227     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5228     # mode.  It turns out that the SunPro C++ compiler does not properly
5229     # handle '-M -o', and we need to detect this.  Also, some Intel
5230     # versions had trouble with output in subdirs.
5231     am__obj=sub/conftest.${OBJEXT-o}
5232     am__minus_obj="-o $am__obj"
5233     case $depmode in
5234     gcc)
5235       # This depmode causes a compiler race in universal mode.
5236       test "$am__universal" = false || continue
5237       ;;
5238     nosideeffect)
5239       # After this tag, mechanisms are not by side-effect, so they'll
5240       # only be used when explicitly requested.
5241       if test "x$enable_dependency_tracking" = xyes; then
5242         continue
5243       else
5244         break
5245       fi
5246       ;;
5247     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5248       # This compiler won't grok '-c -o', but also, the minuso test has
5249       # not run yet.  These depmodes are late enough in the game, and
5250       # so weak that their functioning should not be impacted.
5251       am__obj=conftest.${OBJEXT-o}
5252       am__minus_obj=
5253       ;;
5254     none) break ;;
5255     esac
5256     if depmode=$depmode \
5257        source=sub/conftest.c object=$am__obj \
5258        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5259        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5260          >/dev/null 2>conftest.err &&
5261        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5262        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5263        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5264        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5265       # icc doesn't choke on unknown options, it will just issue warnings
5266       # or remarks (even with -Werror).  So we grep stderr for any message
5267       # that says an option was ignored or not supported.
5268       # When given -MP, icc 7.0 and 7.1 complain thusly:
5269       #   icc: Command line warning: ignoring option '-M'; no argument required
5270       # The diagnosis changed in icc 8.0:
5271       #   icc: Command line remark: option '-MP' not supported
5272       if (grep 'ignoring option' conftest.err ||
5273           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5274         am_cv_CXX_dependencies_compiler_type=$depmode
5275         break
5276       fi
5277     fi
5278   done
5279
5280   cd ..
5281   rm -rf conftest.dir
5282 else
5283   am_cv_CXX_dependencies_compiler_type=none
5284 fi
5285
5286 fi
5287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5288 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5289 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5290
5291  if
5292   test "x$enable_dependency_tracking" != xno \
5293   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5294   am__fastdepCXX_TRUE=
5295   am__fastdepCXX_FALSE='#'
5296 else
5297   am__fastdepCXX_TRUE='#'
5298   am__fastdepCXX_FALSE=
5299 fi
5300
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C++ compiler" >&5
5302 $as_echo_n "checking what warning flags to pass to the C++ compiler... " >&6; }
5303 if ${kpse_cv_warning_cxxflags+:} false; then :
5304   $as_echo_n "(cached) " >&6
5305 else
5306   if test "x$GXX" = xyes; then
5307   kpse_cv_warning_cxxflags=
5308 kpse_warn_strings="-Wno-write-strings"
5309 if test "x$enable_compiler_warnings" != xno; then
5310   kpse_cv_warning_cxxflags="-Wreturn-type"
5311   case `$CXX -dumpversion` in #(
5312   3.* | 4.[012345].*) :
5313     kpse_cv_warning_cxxflags="-Wimplicit $kpse_cv_warning_cxxflags" ;; #(
5314   *) :
5315      ;;
5316 esac
5317   case `$CXX -dumpversion` in #(
5318   3.[234].* | 4.*) :
5319     kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wno-unknown-pragmas" ;; #(
5320   *) :
5321      ;;
5322 esac
5323   if test "x$enable_compiler_warnings" != xmin; then
5324     kpse_cv_warning_cxxflags="-Wall -Wunused $kpse_cv_warning_cxxflags"
5325     if test "x$enable_compiler_warnings" != xyes; then
5326       kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
5327       kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wcast-qual -Wcast-align"
5328       kpse_warn_strings="-Wwrite-strings"
5329       if test "x$enable_compiler_warnings" != xmax; then
5330         kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wshadow"
5331       fi
5332     fi
5333   fi
5334 fi
5335 kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags $kpse_warn_strings"
5336 elif test "x$enable_compiler_warnings" = xno; then
5337   kpse_cv_warning_cxxflags=
5338 else
5339   kpse_cv_warning_cxxflags= # FIXME: warning flags for non-GNU C++ compilers
5340 fi
5341 fi
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cxxflags" >&5
5343 $as_echo "$kpse_cv_warning_cxxflags" >&6; }
5344 WARNING_CXXFLAGS=$kpse_cv_warning_cxxflags
5345
5346
5347
5348 if test -n "$ac_tool_prefix"; then
5349   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5350 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5352 $as_echo_n "checking for $ac_word... " >&6; }
5353 if ${ac_cv_prog_RANLIB+:} false; then :
5354   $as_echo_n "(cached) " >&6
5355 else
5356   if test -n "$RANLIB"; then
5357   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5358 else
5359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5360 for as_dir in $PATH
5361 do
5362   IFS=$as_save_IFS
5363   test -z "$as_dir" && as_dir=.
5364     for ac_exec_ext in '' $ac_executable_extensions; do
5365   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5366     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5367     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5368     break 2
5369   fi
5370 done
5371   done
5372 IFS=$as_save_IFS
5373
5374 fi
5375 fi
5376 RANLIB=$ac_cv_prog_RANLIB
5377 if test -n "$RANLIB"; then
5378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5379 $as_echo "$RANLIB" >&6; }
5380 else
5381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5382 $as_echo "no" >&6; }
5383 fi
5384
5385
5386 fi
5387 if test -z "$ac_cv_prog_RANLIB"; then
5388   ac_ct_RANLIB=$RANLIB
5389   # Extract the first word of "ranlib", so it can be a program name with args.
5390 set dummy ranlib; ac_word=$2
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5392 $as_echo_n "checking for $ac_word... " >&6; }
5393 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5394   $as_echo_n "(cached) " >&6
5395 else
5396   if test -n "$ac_ct_RANLIB"; then
5397   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5398 else
5399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5400 for as_dir in $PATH
5401 do
5402   IFS=$as_save_IFS
5403   test -z "$as_dir" && as_dir=.
5404     for ac_exec_ext in '' $ac_executable_extensions; do
5405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5406     ac_cv_prog_ac_ct_RANLIB="ranlib"
5407     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5408     break 2
5409   fi
5410 done
5411   done
5412 IFS=$as_save_IFS
5413
5414 fi
5415 fi
5416 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5417 if test -n "$ac_ct_RANLIB"; then
5418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5419 $as_echo "$ac_ct_RANLIB" >&6; }
5420 else
5421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5422 $as_echo "no" >&6; }
5423 fi
5424
5425   if test "x$ac_ct_RANLIB" = x; then
5426     RANLIB=":"
5427   else
5428     case $cross_compiling:$ac_tool_warned in
5429 yes:)
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5431 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5432 ac_tool_warned=yes ;;
5433 esac
5434     RANLIB=$ac_ct_RANLIB
5435   fi
5436 else
5437   RANLIB="$ac_cv_prog_RANLIB"
5438 fi
5439
5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5441 $as_echo_n "checking whether ln -s works... " >&6; }
5442 LN_S=$as_ln_s
5443 if test "$LN_S" = "ln -s"; then
5444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5445 $as_echo "yes" >&6; }
5446 else
5447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5448 $as_echo "no, using $LN_S" >&6; }
5449 fi
5450
5451
5452 ac_ext=c
5453 ac_cpp='$CPP $CPPFLAGS'
5454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5458 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5459 # On Suns, sometimes $CPP names a directory.
5460 if test -n "$CPP" && test -d "$CPP"; then
5461   CPP=
5462 fi
5463 if test -z "$CPP"; then
5464   if ${ac_cv_prog_CPP+:} false; then :
5465   $as_echo_n "(cached) " >&6
5466 else
5467       # Double quotes because CPP needs to be expanded
5468     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5469     do
5470       ac_preproc_ok=false
5471 for ac_c_preproc_warn_flag in '' yes
5472 do
5473   # Use a header file that comes with gcc, so configuring glibc
5474   # with a fresh cross-compiler works.
5475   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5476   # <limits.h> exists even on freestanding compilers.
5477   # On the NeXT, cc -E runs the code through the compiler's parser,
5478   # not just through cpp. "Syntax error" is here to catch this case.
5479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480 /* end confdefs.h.  */
5481 #ifdef __STDC__
5482 # include <limits.h>
5483 #else
5484 # include <assert.h>
5485 #endif
5486                      Syntax error
5487 _ACEOF
5488 if ac_fn_c_try_cpp "$LINENO"; then :
5489
5490 else
5491   # Broken: fails on valid input.
5492 continue
5493 fi
5494 rm -f conftest.err conftest.i conftest.$ac_ext
5495
5496   # OK, works on sane cases.  Now check whether nonexistent headers
5497   # can be detected and how.
5498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5499 /* end confdefs.h.  */
5500 #include <ac_nonexistent.h>
5501 _ACEOF
5502 if ac_fn_c_try_cpp "$LINENO"; then :
5503   # Broken: success on invalid input.
5504 continue
5505 else
5506   # Passes both tests.
5507 ac_preproc_ok=:
5508 break
5509 fi
5510 rm -f conftest.err conftest.i conftest.$ac_ext
5511
5512 done
5513 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5514 rm -f conftest.i conftest.err conftest.$ac_ext
5515 if $ac_preproc_ok; then :
5516   break
5517 fi
5518
5519     done
5520     ac_cv_prog_CPP=$CPP
5521
5522 fi
5523   CPP=$ac_cv_prog_CPP
5524 else
5525   ac_cv_prog_CPP=$CPP
5526 fi
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5528 $as_echo "$CPP" >&6; }
5529 ac_preproc_ok=false
5530 for ac_c_preproc_warn_flag in '' yes
5531 do
5532   # Use a header file that comes with gcc, so configuring glibc
5533   # with a fresh cross-compiler works.
5534   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5535   # <limits.h> exists even on freestanding compilers.
5536   # On the NeXT, cc -E runs the code through the compiler's parser,
5537   # not just through cpp. "Syntax error" is here to catch this case.
5538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h.  */
5540 #ifdef __STDC__
5541 # include <limits.h>
5542 #else
5543 # include <assert.h>
5544 #endif
5545                      Syntax error
5546 _ACEOF
5547 if ac_fn_c_try_cpp "$LINENO"; then :
5548
5549 else
5550   # Broken: fails on valid input.
5551 continue
5552 fi
5553 rm -f conftest.err conftest.i conftest.$ac_ext
5554
5555   # OK, works on sane cases.  Now check whether nonexistent headers
5556   # can be detected and how.
5557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5558 /* end confdefs.h.  */
5559 #include <ac_nonexistent.h>
5560 _ACEOF
5561 if ac_fn_c_try_cpp "$LINENO"; then :
5562   # Broken: success on invalid input.
5563 continue
5564 else
5565   # Passes both tests.
5566 ac_preproc_ok=:
5567 break
5568 fi
5569 rm -f conftest.err conftest.i conftest.$ac_ext
5570
5571 done
5572 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5573 rm -f conftest.i conftest.err conftest.$ac_ext
5574 if $ac_preproc_ok; then :
5575
5576 else
5577   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5579 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5580 See \`config.log' for more details" "$LINENO" 5; }
5581 fi
5582
5583 ac_ext=c
5584 ac_cpp='$CPP $CPPFLAGS'
5585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5588
5589
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5591 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5592 if ${ac_cv_path_GREP+:} false; then :
5593   $as_echo_n "(cached) " >&6
5594 else
5595   if test -z "$GREP"; then
5596   ac_path_GREP_found=false
5597   # Loop through the user's path and test for each of PROGNAME-LIST
5598   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5599 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5600 do
5601   IFS=$as_save_IFS
5602   test -z "$as_dir" && as_dir=.
5603     for ac_prog in grep ggrep; do
5604     for ac_exec_ext in '' $ac_executable_extensions; do
5605       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5606       as_fn_executable_p "$ac_path_GREP" || continue
5607 # Check for GNU ac_path_GREP and select it if it is found.
5608   # Check for GNU $ac_path_GREP
5609 case `"$ac_path_GREP" --version 2>&1` in
5610 *GNU*)
5611   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5612 *)
5613   ac_count=0
5614   $as_echo_n 0123456789 >"conftest.in"
5615   while :
5616   do
5617     cat "conftest.in" "conftest.in" >"conftest.tmp"
5618     mv "conftest.tmp" "conftest.in"
5619     cp "conftest.in" "conftest.nl"
5620     $as_echo 'GREP' >> "conftest.nl"
5621     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5622     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5623     as_fn_arith $ac_count + 1 && ac_count=$as_val
5624     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5625       # Best one so far, save it but keep looking for a better one
5626       ac_cv_path_GREP="$ac_path_GREP"
5627       ac_path_GREP_max=$ac_count
5628     fi
5629     # 10*(2^10) chars as input seems more than enough
5630     test $ac_count -gt 10 && break
5631   done
5632   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5633 esac
5634
5635       $ac_path_GREP_found && break 3
5636     done
5637   done
5638   done
5639 IFS=$as_save_IFS
5640   if test -z "$ac_cv_path_GREP"; then
5641     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5642   fi
5643 else
5644   ac_cv_path_GREP=$GREP
5645 fi
5646
5647 fi
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5649 $as_echo "$ac_cv_path_GREP" >&6; }
5650  GREP="$ac_cv_path_GREP"
5651
5652
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5654 $as_echo_n "checking for egrep... " >&6; }
5655 if ${ac_cv_path_EGREP+:} false; then :
5656   $as_echo_n "(cached) " >&6
5657 else
5658   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5659    then ac_cv_path_EGREP="$GREP -E"
5660    else
5661      if test -z "$EGREP"; then
5662   ac_path_EGREP_found=false
5663   # Loop through the user's path and test for each of PROGNAME-LIST
5664   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5665 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5666 do
5667   IFS=$as_save_IFS
5668   test -z "$as_dir" && as_dir=.
5669     for ac_prog in egrep; do
5670     for ac_exec_ext in '' $ac_executable_extensions; do
5671       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5672       as_fn_executable_p "$ac_path_EGREP" || continue
5673 # Check for GNU ac_path_EGREP and select it if it is found.
5674   # Check for GNU $ac_path_EGREP
5675 case `"$ac_path_EGREP" --version 2>&1` in
5676 *GNU*)
5677   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5678 *)
5679   ac_count=0
5680   $as_echo_n 0123456789 >"conftest.in"
5681   while :
5682   do
5683     cat "conftest.in" "conftest.in" >"conftest.tmp"
5684     mv "conftest.tmp" "conftest.in"
5685     cp "conftest.in" "conftest.nl"
5686     $as_echo 'EGREP' >> "conftest.nl"
5687     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5688     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5689     as_fn_arith $ac_count + 1 && ac_count=$as_val
5690     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5691       # Best one so far, save it but keep looking for a better one
5692       ac_cv_path_EGREP="$ac_path_EGREP"
5693       ac_path_EGREP_max=$ac_count
5694     fi
5695     # 10*(2^10) chars as input seems more than enough
5696     test $ac_count -gt 10 && break
5697   done
5698   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5699 esac
5700
5701       $ac_path_EGREP_found && break 3
5702     done
5703   done
5704   done
5705 IFS=$as_save_IFS
5706   if test -z "$ac_cv_path_EGREP"; then
5707     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5708   fi
5709 else
5710   ac_cv_path_EGREP=$EGREP
5711 fi
5712
5713    fi
5714 fi
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5716 $as_echo "$ac_cv_path_EGREP" >&6; }
5717  EGREP="$ac_cv_path_EGREP"
5718
5719
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5721 $as_echo_n "checking for ANSI C header files... " >&6; }
5722 if ${ac_cv_header_stdc+:} false; then :
5723   $as_echo_n "(cached) " >&6
5724 else
5725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726 /* end confdefs.h.  */
5727 #include <stdlib.h>
5728 #include <stdarg.h>
5729 #include <string.h>
5730 #include <float.h>
5731
5732 int
5733 main ()
5734 {
5735
5736   ;
5737   return 0;
5738 }
5739 _ACEOF
5740 if ac_fn_c_try_compile "$LINENO"; then :
5741   ac_cv_header_stdc=yes
5742 else
5743   ac_cv_header_stdc=no
5744 fi
5745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5746
5747 if test $ac_cv_header_stdc = yes; then
5748   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750 /* end confdefs.h.  */
5751 #include <string.h>
5752
5753 _ACEOF
5754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5755   $EGREP "memchr" >/dev/null 2>&1; then :
5756
5757 else
5758   ac_cv_header_stdc=no
5759 fi
5760 rm -f conftest*
5761
5762 fi
5763
5764 if test $ac_cv_header_stdc = yes; then
5765   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5767 /* end confdefs.h.  */
5768 #include <stdlib.h>
5769
5770 _ACEOF
5771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5772   $EGREP "free" >/dev/null 2>&1; then :
5773
5774 else
5775   ac_cv_header_stdc=no
5776 fi
5777 rm -f conftest*
5778
5779 fi
5780
5781 if test $ac_cv_header_stdc = yes; then
5782   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5783   if test "$cross_compiling" = yes; then :
5784   :
5785 else
5786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5787 /* end confdefs.h.  */
5788 #include <ctype.h>
5789 #include <stdlib.h>
5790 #if ((' ' & 0x0FF) == 0x020)
5791 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5792 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5793 #else
5794 # define ISLOWER(c) \
5795                    (('a' <= (c) && (c) <= 'i') \
5796                      || ('j' <= (c) && (c) <= 'r') \
5797                      || ('s' <= (c) && (c) <= 'z'))
5798 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5799 #endif
5800
5801 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5802 int
5803 main ()
5804 {
5805   int i;
5806   for (i = 0; i < 256; i++)
5807     if (XOR (islower (i), ISLOWER (i))
5808         || toupper (i) != TOUPPER (i))
5809       return 2;
5810   return 0;
5811 }
5812 _ACEOF
5813 if ac_fn_c_try_run "$LINENO"; then :
5814
5815 else
5816   ac_cv_header_stdc=no
5817 fi
5818 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5819   conftest.$ac_objext conftest.beam conftest.$ac_ext
5820 fi
5821
5822 fi
5823 fi
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5825 $as_echo "$ac_cv_header_stdc" >&6; }
5826 if test $ac_cv_header_stdc = yes; then
5827
5828 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5829
5830 fi
5831
5832 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5833 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5834                   inttypes.h stdint.h unistd.h
5835 do :
5836   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5837 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5838 "
5839 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5840   cat >>confdefs.h <<_ACEOF
5841 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5842 _ACEOF
5843
5844 fi
5845
5846 done
5847
5848
5849 # The cast to long int works around a bug in the HP C Compiler
5850 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5851 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5852 # This bug is HP SR number 8606223364.
5853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5854 $as_echo_n "checking size of long long... " >&6; }
5855 if ${ac_cv_sizeof_long_long+:} false; then :
5856   $as_echo_n "(cached) " >&6
5857 else
5858   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5859
5860 else
5861   if test "$ac_cv_type_long_long" = yes; then
5862      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5863 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5864 as_fn_error 77 "cannot compute sizeof (long long)
5865 See \`config.log' for more details" "$LINENO" 5; }
5866    else
5867      ac_cv_sizeof_long_long=0
5868    fi
5869 fi
5870
5871 fi
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5873 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5874
5875
5876
5877 cat >>confdefs.h <<_ACEOF
5878 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5879 _ACEOF
5880
5881
5882 if test $ac_cv_sizeof_long_long -lt 8; then
5883   as_fn_error $? "Sorry, your compiler has no \`long long' with at least 8 bytes." "$LINENO" 5
5884 fi
5885
5886 test "x$GXX" = xyes && NO_WARN_CXXFLAGS='-Wno-write-strings'
5887
5888
5889 # Check whether --enable-opi was given.
5890 if test "${enable_opi+set}" = set; then :
5891   enableval=$enable_opi; if test "x$enableval" = xyes; then
5892
5893 $as_echo "#define OPI_SUPPORT 1" >>confdefs.h
5894
5895 fi
5896
5897 fi
5898
5899
5900 # Check whether --enable-multithreaded was given.
5901 if test "${enable_multithreaded+set}" = set; then :
5902   enableval=$enable_multithreaded; if test "x$enableval" != xno; then
5903
5904 $as_echo "#define MULTITHREADED 1" >>confdefs.h
5905
5906 fi
5907
5908 fi
5909
5910
5911 # Check whether --enable-exceptions was given.
5912 if test "${enable_exceptions+set}" = set; then :
5913   enableval=$enable_exceptions; if test "x$enableval" = xyes; then
5914
5915 $as_echo "#define USE_EXCEPTIONS 1" >>confdefs.h
5916
5917 fi
5918
5919 fi
5920
5921
5922 # Check whether --enable-fixedpoint was given.
5923 if test "${enable_fixedpoint+set}" = set; then :
5924   enableval=$enable_fixedpoint; if test "x$enableval" = xyes; then
5925
5926 $as_echo "#define USE_FIXEDPOINT 1" >>confdefs.h
5927
5928 fi
5929
5930 fi
5931
5932
5933
5934 for ac_header in strings.h
5935 do :
5936   ac_fn_c_check_header_mongrel "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
5937 if test "x$ac_cv_header_strings_h" = xyes; then :
5938   cat >>confdefs.h <<_ACEOF
5939 #define HAVE_STRINGS_H 1
5940 _ACEOF
5941
5942 fi
5943
5944 done
5945
5946 ac_header_dirent=no
5947 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5948   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5950 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5951 if eval \${$as_ac_Header+:} false; then :
5952   $as_echo_n "(cached) " >&6
5953 else
5954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5955 /* end confdefs.h.  */
5956 #include <sys/types.h>
5957 #include <$ac_hdr>
5958
5959 int
5960 main ()
5961 {
5962 if ((DIR *) 0)
5963 return 0;
5964   ;
5965   return 0;
5966 }
5967 _ACEOF
5968 if ac_fn_c_try_compile "$LINENO"; then :
5969   eval "$as_ac_Header=yes"
5970 else
5971   eval "$as_ac_Header=no"
5972 fi
5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5974 fi
5975 eval ac_res=\$$as_ac_Header
5976                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5977 $as_echo "$ac_res" >&6; }
5978 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5979   cat >>confdefs.h <<_ACEOF
5980 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5981 _ACEOF
5982
5983 ac_header_dirent=$ac_hdr; break
5984 fi
5985
5986 done
5987 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5988 if test $ac_header_dirent = dirent.h; then
5989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5990 $as_echo_n "checking for library containing opendir... " >&6; }
5991 if ${ac_cv_search_opendir+:} false; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   ac_func_search_save_LIBS=$LIBS
5995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5996 /* end confdefs.h.  */
5997
5998 /* Override any GCC internal prototype to avoid an error.
5999    Use char because int might match the return type of a GCC
6000    builtin and then its argument prototype would still apply.  */
6001 #ifdef __cplusplus
6002 extern "C"
6003 #endif
6004 char opendir ();
6005 int
6006 main ()
6007 {
6008 return opendir ();
6009   ;
6010   return 0;
6011 }
6012 _ACEOF
6013 for ac_lib in '' dir; do
6014   if test -z "$ac_lib"; then
6015     ac_res="none required"
6016   else
6017     ac_res=-l$ac_lib
6018     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6019   fi
6020   if ac_fn_c_try_link "$LINENO"; then :
6021   ac_cv_search_opendir=$ac_res
6022 fi
6023 rm -f core conftest.err conftest.$ac_objext \
6024     conftest$ac_exeext
6025   if ${ac_cv_search_opendir+:} false; then :
6026   break
6027 fi
6028 done
6029 if ${ac_cv_search_opendir+:} false; then :
6030
6031 else
6032   ac_cv_search_opendir=no
6033 fi
6034 rm conftest.$ac_ext
6035 LIBS=$ac_func_search_save_LIBS
6036 fi
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6038 $as_echo "$ac_cv_search_opendir" >&6; }
6039 ac_res=$ac_cv_search_opendir
6040 if test "$ac_res" != no; then :
6041   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6042
6043 fi
6044
6045 else
6046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
6047 $as_echo_n "checking for library containing opendir... " >&6; }
6048 if ${ac_cv_search_opendir+:} false; then :
6049   $as_echo_n "(cached) " >&6
6050 else
6051   ac_func_search_save_LIBS=$LIBS
6052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6053 /* end confdefs.h.  */
6054
6055 /* Override any GCC internal prototype to avoid an error.
6056    Use char because int might match the return type of a GCC
6057    builtin and then its argument prototype would still apply.  */
6058 #ifdef __cplusplus
6059 extern "C"
6060 #endif
6061 char opendir ();
6062 int
6063 main ()
6064 {
6065 return opendir ();
6066   ;
6067   return 0;
6068 }
6069 _ACEOF
6070 for ac_lib in '' x; do
6071   if test -z "$ac_lib"; then
6072     ac_res="none required"
6073   else
6074     ac_res=-l$ac_lib
6075     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6076   fi
6077   if ac_fn_c_try_link "$LINENO"; then :
6078   ac_cv_search_opendir=$ac_res
6079 fi
6080 rm -f core conftest.err conftest.$ac_objext \
6081     conftest$ac_exeext
6082   if ${ac_cv_search_opendir+:} false; then :
6083   break
6084 fi
6085 done
6086 if ${ac_cv_search_opendir+:} false; then :
6087
6088 else
6089   ac_cv_search_opendir=no
6090 fi
6091 rm conftest.$ac_ext
6092 LIBS=$ac_func_search_save_LIBS
6093 fi
6094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6095 $as_echo "$ac_cv_search_opendir" >&6; }
6096 ac_res=$ac_cv_search_opendir
6097 if test "$ac_res" != no; then :
6098   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6099
6100 fi
6101
6102 fi
6103
6104
6105
6106 for ac_func in gettimeofday gmtime_r mkstemp popen rand_r
6107 do :
6108   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6109 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6110 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6111   cat >>confdefs.h <<_ACEOF
6112 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6113 _ACEOF
6114
6115 fi
6116 done
6117
6118 # Check whether --enable-largefile was given.
6119 if test "${enable_largefile+set}" = set; then :
6120   enableval=$enable_largefile;
6121 fi
6122
6123 if test "$enable_largefile" != no; then
6124
6125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6126 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6127 if ${ac_cv_sys_largefile_CC+:} false; then :
6128   $as_echo_n "(cached) " >&6
6129 else
6130   ac_cv_sys_largefile_CC=no
6131      if test "$GCC" != yes; then
6132        ac_save_CC=$CC
6133        while :; do
6134          # IRIX 6.2 and later do not support large files by default,
6135          # so use the C compiler's -n32 option if that helps.
6136          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6137 /* end confdefs.h.  */
6138 #include <sys/types.h>
6139  /* Check that off_t can represent 2**63 - 1 correctly.
6140     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6141     since some C++ compilers masquerading as C compilers
6142     incorrectly reject 9223372036854775807.  */
6143 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6144   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6145                        && LARGE_OFF_T % 2147483647 == 1)
6146                       ? 1 : -1];
6147 int
6148 main ()
6149 {
6150
6151   ;
6152   return 0;
6153 }
6154 _ACEOF
6155          if ac_fn_c_try_compile "$LINENO"; then :
6156   break
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext
6159          CC="$CC -n32"
6160          if ac_fn_c_try_compile "$LINENO"; then :
6161   ac_cv_sys_largefile_CC=' -n32'; break
6162 fi
6163 rm -f core conftest.err conftest.$ac_objext
6164          break
6165        done
6166        CC=$ac_save_CC
6167        rm -f conftest.$ac_ext
6168     fi
6169 fi
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6171 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6172   if test "$ac_cv_sys_largefile_CC" != no; then
6173     CC=$CC$ac_cv_sys_largefile_CC
6174   fi
6175
6176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6177 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6178 if ${ac_cv_sys_file_offset_bits+:} false; then :
6179   $as_echo_n "(cached) " >&6
6180 else
6181   while :; do
6182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6183 /* end confdefs.h.  */
6184 #include <sys/types.h>
6185  /* Check that off_t can represent 2**63 - 1 correctly.
6186     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6187     since some C++ compilers masquerading as C compilers
6188     incorrectly reject 9223372036854775807.  */
6189 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6190   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6191                        && LARGE_OFF_T % 2147483647 == 1)
6192                       ? 1 : -1];
6193 int
6194 main ()
6195 {
6196
6197   ;
6198   return 0;
6199 }
6200 _ACEOF
6201 if ac_fn_c_try_compile "$LINENO"; then :
6202   ac_cv_sys_file_offset_bits=no; break
6203 fi
6204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6206 /* end confdefs.h.  */
6207 #define _FILE_OFFSET_BITS 64
6208 #include <sys/types.h>
6209  /* Check that off_t can represent 2**63 - 1 correctly.
6210     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6211     since some C++ compilers masquerading as C compilers
6212     incorrectly reject 9223372036854775807.  */
6213 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6214   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6215                        && LARGE_OFF_T % 2147483647 == 1)
6216                       ? 1 : -1];
6217 int
6218 main ()
6219 {
6220
6221   ;
6222   return 0;
6223 }
6224 _ACEOF
6225 if ac_fn_c_try_compile "$LINENO"; then :
6226   ac_cv_sys_file_offset_bits=64; break
6227 fi
6228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6229   ac_cv_sys_file_offset_bits=unknown
6230   break
6231 done
6232 fi
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6234 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6235 case $ac_cv_sys_file_offset_bits in #(
6236   no | unknown) ;;
6237   *)
6238 cat >>confdefs.h <<_ACEOF
6239 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6240 _ACEOF
6241 ;;
6242 esac
6243 rm -rf conftest*
6244   if test $ac_cv_sys_file_offset_bits = unknown; then
6245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6246 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6247 if ${ac_cv_sys_large_files+:} false; then :
6248   $as_echo_n "(cached) " >&6
6249 else
6250   while :; do
6251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252 /* end confdefs.h.  */
6253 #include <sys/types.h>
6254  /* Check that off_t can represent 2**63 - 1 correctly.
6255     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6256     since some C++ compilers masquerading as C compilers
6257     incorrectly reject 9223372036854775807.  */
6258 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6259   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6260                        && LARGE_OFF_T % 2147483647 == 1)
6261                       ? 1 : -1];
6262 int
6263 main ()
6264 {
6265
6266   ;
6267   return 0;
6268 }
6269 _ACEOF
6270 if ac_fn_c_try_compile "$LINENO"; then :
6271   ac_cv_sys_large_files=no; break
6272 fi
6273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6275 /* end confdefs.h.  */
6276 #define _LARGE_FILES 1
6277 #include <sys/types.h>
6278  /* Check that off_t can represent 2**63 - 1 correctly.
6279     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6280     since some C++ compilers masquerading as C compilers
6281     incorrectly reject 9223372036854775807.  */
6282 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6283   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6284                        && LARGE_OFF_T % 2147483647 == 1)
6285                       ? 1 : -1];
6286 int
6287 main ()
6288 {
6289
6290   ;
6291   return 0;
6292 }
6293 _ACEOF
6294 if ac_fn_c_try_compile "$LINENO"; then :
6295   ac_cv_sys_large_files=1; break
6296 fi
6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6298   ac_cv_sys_large_files=unknown
6299   break
6300 done
6301 fi
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6303 $as_echo "$ac_cv_sys_large_files" >&6; }
6304 case $ac_cv_sys_large_files in #(
6305   no | unknown) ;;
6306   *)
6307 cat >>confdefs.h <<_ACEOF
6308 #define _LARGE_FILES $ac_cv_sys_large_files
6309 _ACEOF
6310 ;;
6311 esac
6312 rm -rf conftest*
6313   fi
6314
6315
6316 fi
6317
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
6319 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
6320 if ${ac_cv_sys_largefile_source+:} false; then :
6321   $as_echo_n "(cached) " >&6
6322 else
6323   while :; do
6324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6325 /* end confdefs.h.  */
6326 #include <sys/types.h> /* for off_t */
6327      #include <stdio.h>
6328 int
6329 main ()
6330 {
6331 int (*fp) (FILE *, off_t, int) = fseeko;
6332      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
6333   ;
6334   return 0;
6335 }
6336 _ACEOF
6337 if ac_fn_c_try_link "$LINENO"; then :
6338   ac_cv_sys_largefile_source=no; break
6339 fi
6340 rm -f core conftest.err conftest.$ac_objext \
6341     conftest$ac_exeext conftest.$ac_ext
6342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6343 /* end confdefs.h.  */
6344 #define _LARGEFILE_SOURCE 1
6345 #include <sys/types.h> /* for off_t */
6346      #include <stdio.h>
6347 int
6348 main ()
6349 {
6350 int (*fp) (FILE *, off_t, int) = fseeko;
6351      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
6352   ;
6353   return 0;
6354 }
6355 _ACEOF
6356 if ac_fn_c_try_link "$LINENO"; then :
6357   ac_cv_sys_largefile_source=1; break
6358 fi
6359 rm -f core conftest.err conftest.$ac_objext \
6360     conftest$ac_exeext conftest.$ac_ext
6361   ac_cv_sys_largefile_source=unknown
6362   break
6363 done
6364 fi
6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
6366 $as_echo "$ac_cv_sys_largefile_source" >&6; }
6367 case $ac_cv_sys_largefile_source in #(
6368   no | unknown) ;;
6369   *)
6370 cat >>confdefs.h <<_ACEOF
6371 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
6372 _ACEOF
6373 ;;
6374 esac
6375 rm -rf conftest*
6376
6377 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
6378 # in glibc 2.1.3, but that breaks too many other things.
6379 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
6380 if test $ac_cv_sys_largefile_source != unknown; then
6381
6382 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
6383
6384 fi
6385
6386 ac_fn_c_check_func "$LINENO" "ftell64" "ac_cv_func_ftell64"
6387 if test "x$ac_cv_func_ftell64" = xyes; then :
6388   for ac_func in fseek64
6389 do :
6390   ac_fn_c_check_func "$LINENO" "fseek64" "ac_cv_func_fseek64"
6391 if test "x$ac_cv_func_fseek64" = xyes; then :
6392   cat >>confdefs.h <<_ACEOF
6393 #define HAVE_FSEEK64 1
6394 _ACEOF
6395
6396 fi
6397 done
6398
6399 fi
6400
6401
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
6403 $as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
6404 if ${kpse_cv_have_win32+:} false; then :
6405   $as_echo_n "(cached) " >&6
6406 else
6407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6408 /* end confdefs.h.  */
6409 #ifndef WIN32
6410   choke me
6411 #endif
6412 int
6413 main ()
6414 {
6415
6416   ;
6417   return 0;
6418 }
6419 _ACEOF
6420 if ac_fn_c_try_compile "$LINENO"; then :
6421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423 #ifndef __MINGW32__
6424   choke me
6425 #endif
6426 int
6427 main ()
6428 {
6429
6430   ;
6431   return 0;
6432 }
6433 _ACEOF
6434 if ac_fn_c_try_compile "$LINENO"; then :
6435   kpse_cv_have_win32=mingw32
6436 else
6437   kpse_cv_have_win32=native
6438 fi
6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6440 else
6441   kpse_cv_have_win32=no
6442 fi
6443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6444 fi
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
6446 $as_echo "$kpse_cv_have_win32" >&6; }
6447
6448  if test "x$kpse_cv_have_win32" != xno; then
6449   WIN32_TRUE=
6450   WIN32_FALSE='#'
6451 else
6452   WIN32_TRUE='#'
6453   WIN32_FALSE=
6454 fi
6455
6456
6457  if test "x$kpse_cv_have_win32" = xmingw32; then
6458   MINGW32_TRUE=
6459   MINGW32_FALSE='#'
6460 else
6461   MINGW32_TRUE='#'
6462   MINGW32_FALSE=
6463 fi
6464
6465
6466
6467 if test "x$kpse_cv_have_win32" = xmingw32; then
6468
6469 $as_echo "#define _WIN32_WINNT 0x0500" >>confdefs.h
6470
6471 fi
6472
6473 ac_config_headers="$ac_config_headers config.h"
6474
6475
6476 ac_config_headers="$ac_config_headers poppler-config.h:poppler-0.28.0/poppler/poppler-config.h.in"
6477
6478
6479
6480 cat >>confdefs.h <<_ACEOF
6481 #define POPPLER_VERSION "0.28.0"
6482 _ACEOF
6483
6484
6485 kpse_save_CPPFLAGS=$CPPFLAGS
6486 kpse_save_LIBS=$LIBS
6487
6488 ## _KPSE_INIT: Initialize TL infrastructure
6489 kpse_BLD=`(cd "./../../." && pwd)`
6490 kpse_SRC=`(cd "$srcdir/../../." && pwd)`
6491
6492 ## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
6493
6494 # Check whether --with-system-zlib was given.
6495 if test "${with_system_zlib+set}" = set; then :
6496   withval=$with_system_zlib;
6497 fi
6498
6499 # Check whether --with-zlib-includes was given.
6500 if test "${with_zlib_includes+set}" = set; then :
6501   withval=$with_zlib_includes;
6502 fi
6503
6504 # Check whether --with-zlib-libdir was given.
6505 if test "${with_zlib_libdir+set}" = set; then :
6506   withval=$with_zlib_libdir;
6507 fi
6508 if test "x$with_system_zlib" = xyes; then
6509   if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
6510   ZLIB_INCLUDES="-I$with_zlib_includes"
6511 fi
6512 ZLIB_LIBS="-lz"
6513 if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
6514   ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
6515 fi
6516 else
6517   ZLIB_INCLUDES="-I$kpse_BLD/libs/zlib/include"
6518   ZLIB_LIBS="$kpse_BLD/libs/zlib/libz.a"
6519   ZLIB_DEPEND='${top_builddir}/../../libs/zlib/libz.a'
6520   ZLIB_RULE='# Rebuild libz
6521 $(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/include/zconf.h
6522         cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild
6523 ${top_builddir}/../../libs/zlib/include/zconf.h:
6524         cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild'
6525 fi
6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <zlib.h> defines 'z_const'" >&5
6527 $as_echo_n "checking if <zlib.h> defines 'z_const'... " >&6; }
6528 if ${kpse_cv_have_decl_z_const+:} false; then :
6529   $as_echo_n "(cached) " >&6
6530 else
6531   eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
6532 eval LIBS=\"$ZLIB_LIBS \$LIBS\"
6533
6534                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6535 /* end confdefs.h.  */
6536 #include <zlib.h>
6537 int
6538 main ()
6539 {
6540 z_const char * foo();
6541   ;
6542   return 0;
6543 }
6544 _ACEOF
6545 if ac_fn_c_try_compile "$LINENO"; then :
6546   kpse_cv_have_decl_z_const=yes
6547 else
6548   kpse_cv_have_decl_z_const=no
6549 fi
6550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6551                 CPPFLAGS=$kpse_save_CPPFLAGS
6552 LIBS=$kpse_save_LIBS
6553
6554 fi
6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_decl_z_const" >&5
6556 $as_echo "$kpse_cv_have_decl_z_const" >&6; }
6557 case $kpse_cv_have_decl_z_const in #(
6558   yes) :
6559
6560 $as_echo "#define ZLIB_CONST 1" >>confdefs.h
6561  ;; #(
6562   *) :
6563
6564 $as_echo "#define z_const /**/" >>confdefs.h
6565  ;;
6566 esac
6567
6568
6569  if test "x$enable_build" != xno; then
6570   build_TRUE=
6571   build_FALSE='#'
6572 else
6573   build_TRUE='#'
6574   build_FALSE=
6575 fi
6576
6577
6578 if test "x$enable_build" != xno || test -f config.force; then
6579
6580 eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
6581 eval LIBS=\"$ZLIB_LIBS \$LIBS\"
6582
6583 ac_fn_c_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
6584 if test "x$ac_cv_func_inflate" = xyes; then :
6585
6586 else
6587   as_fn_error $? "zlib not found" "$LINENO" 5
6588 fi
6589
6590 for ac_header in zlib.h
6591 do :
6592   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6593 if test "x$ac_cv_header_zlib_h" = xyes; then :
6594   cat >>confdefs.h <<_ACEOF
6595 #define HAVE_ZLIB_H 1
6596 _ACEOF
6597
6598 else
6599   as_fn_error $? "zlib not found" "$LINENO" 5
6600 fi
6601
6602 done
6603
6604 CPPFLAGS=$kpse_save_CPPFLAGS
6605 LIBS=$kpse_save_LIBS
6606
6607
6608 echo timestamp >config.force
6609 fi
6610
6611
6612 $as_echo "#define ENABLE_ZLIB 1" >>confdefs.h
6613
6614
6615 POPPLER_TREE=poppler-0.28.0
6616
6617
6618 ac_config_files="$ac_config_files Makefile include/Makefile include/goo/Makefile include/fofi/Makefile"
6619
6620
6621 cat >confcache <<\_ACEOF
6622 # This file is a shell script that caches the results of configure
6623 # tests run on this system so they can be shared between configure
6624 # scripts and configure runs, see configure's option --config-cache.
6625 # It is not useful on other systems.  If it contains results you don't
6626 # want to keep, you may remove or edit it.
6627 #
6628 # config.status only pays attention to the cache file if you give it
6629 # the --recheck option to rerun configure.
6630 #
6631 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6632 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6633 # following values.
6634
6635 _ACEOF
6636
6637 # The following way of writing the cache mishandles newlines in values,
6638 # but we know of no workaround that is simple, portable, and efficient.
6639 # So, we kill variables containing newlines.
6640 # Ultrix sh set writes to stderr and can't be redirected directly,
6641 # and sets the high bit in the cache file unless we assign to the vars.
6642 (
6643   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6644     eval ac_val=\$$ac_var
6645     case $ac_val in #(
6646     *${as_nl}*)
6647       case $ac_var in #(
6648       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6649 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6650       esac
6651       case $ac_var in #(
6652       _ | IFS | as_nl) ;; #(
6653       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6654       *) { eval $ac_var=; unset $ac_var;} ;;
6655       esac ;;
6656     esac
6657   done
6658
6659   (set) 2>&1 |
6660     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6661     *${as_nl}ac_space=\ *)
6662       # `set' does not quote correctly, so add quotes: double-quote
6663       # substitution turns \\\\ into \\, and sed turns \\ into \.
6664       sed -n \
6665         "s/'/'\\\\''/g;
6666           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6667       ;; #(
6668     *)
6669       # `set' quotes correctly as required by POSIX, so do not add quotes.
6670       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6671       ;;
6672     esac |
6673     sort
6674 ) |
6675   sed '
6676      /^ac_cv_env_/b end
6677      t clear
6678      :clear
6679      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6680      t end
6681      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6682      :end' >>confcache
6683 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6684   if test -w "$cache_file"; then
6685     if test "x$cache_file" != "x/dev/null"; then
6686       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6687 $as_echo "$as_me: updating cache $cache_file" >&6;}
6688       if test ! -f "$cache_file" || test -h "$cache_file"; then
6689         cat confcache >"$cache_file"
6690       else
6691         case $cache_file in #(
6692         */* | ?:*)
6693           mv -f confcache "$cache_file"$$ &&
6694           mv -f "$cache_file"$$ "$cache_file" ;; #(
6695         *)
6696           mv -f confcache "$cache_file" ;;
6697         esac
6698       fi
6699     fi
6700   else
6701     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6702 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6703   fi
6704 fi
6705 rm -f confcache
6706
6707 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6708 # Let make expand exec_prefix.
6709 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6710
6711 DEFS=-DHAVE_CONFIG_H
6712
6713 ac_libobjs=
6714 ac_ltlibobjs=
6715 U=
6716 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6717   # 1. Remove the extension, and $U if already installed.
6718   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6719   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6720   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6721   #    will be set to the directory where LIBOBJS objects are built.
6722   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6723   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6724 done
6725 LIBOBJS=$ac_libobjs
6726
6727 LTLIBOBJS=$ac_ltlibobjs
6728
6729
6730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6731 $as_echo_n "checking that generated files are newer than configure... " >&6; }
6732    if test -n "$am_sleep_pid"; then
6733      # Hide warnings about reused PIDs.
6734      wait $am_sleep_pid 2>/dev/null
6735    fi
6736    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6737 $as_echo "done" >&6; }
6738  if test -n "$EXEEXT"; then
6739   am__EXEEXT_TRUE=
6740   am__EXEEXT_FALSE='#'
6741 else
6742   am__EXEEXT_TRUE='#'
6743   am__EXEEXT_FALSE=
6744 fi
6745
6746 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6747   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6748 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6749 fi
6750 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6751   as_fn_error $? "conditional \"AMDEP\" was never defined.
6752 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6753 fi
6754 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6755   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6756 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6757 fi
6758 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6759   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6760 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6761 fi
6762 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6763   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6764 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6765 fi
6766 if test -z "${WIN32_TRUE}" && test -z "${WIN32_FALSE}"; then
6767   as_fn_error $? "conditional \"WIN32\" was never defined.
6768 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6769 fi
6770 if test -z "${MINGW32_TRUE}" && test -z "${MINGW32_FALSE}"; then
6771   as_fn_error $? "conditional \"MINGW32\" was never defined.
6772 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6773 fi
6774 if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
6775   as_fn_error $? "conditional \"build\" was never defined.
6776 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6777 fi
6778
6779 : "${CONFIG_STATUS=./config.status}"
6780 ac_write_fail=0
6781 ac_clean_files_save=$ac_clean_files
6782 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6783 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6784 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6785 as_write_fail=0
6786 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6787 #! $SHELL
6788 # Generated by $as_me.
6789 # Run this file to recreate the current configuration.
6790 # Compiler output produced by configure, useful for debugging
6791 # configure, is in config.log if it exists.
6792
6793 debug=false
6794 ac_cs_recheck=false
6795 ac_cs_silent=false
6796
6797 SHELL=\${CONFIG_SHELL-$SHELL}
6798 export SHELL
6799 _ASEOF
6800 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6801 ## -------------------- ##
6802 ## M4sh Initialization. ##
6803 ## -------------------- ##
6804
6805 # Be more Bourne compatible
6806 DUALCASE=1; export DUALCASE # for MKS sh
6807 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6808   emulate sh
6809   NULLCMD=:
6810   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6811   # is contrary to our usage.  Disable this feature.
6812   alias -g '${1+"$@"}'='"$@"'
6813   setopt NO_GLOB_SUBST
6814 else
6815   case `(set -o) 2>/dev/null` in #(
6816   *posix*) :
6817     set -o posix ;; #(
6818   *) :
6819      ;;
6820 esac
6821 fi
6822
6823
6824 as_nl='
6825 '
6826 export as_nl
6827 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6828 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6829 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6830 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6831 # Prefer a ksh shell builtin over an external printf program on Solaris,
6832 # but without wasting forks for bash or zsh.
6833 if test -z "$BASH_VERSION$ZSH_VERSION" \
6834     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6835   as_echo='print -r --'
6836   as_echo_n='print -rn --'
6837 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6838   as_echo='printf %s\n'
6839   as_echo_n='printf %s'
6840 else
6841   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6842     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6843     as_echo_n='/usr/ucb/echo -n'
6844   else
6845     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6846     as_echo_n_body='eval
6847       arg=$1;
6848       case $arg in #(
6849       *"$as_nl"*)
6850         expr "X$arg" : "X\\(.*\\)$as_nl";
6851         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6852       esac;
6853       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6854     '
6855     export as_echo_n_body
6856     as_echo_n='sh -c $as_echo_n_body as_echo'
6857   fi
6858   export as_echo_body
6859   as_echo='sh -c $as_echo_body as_echo'
6860 fi
6861
6862 # The user is always right.
6863 if test "${PATH_SEPARATOR+set}" != set; then
6864   PATH_SEPARATOR=:
6865   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6866     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6867       PATH_SEPARATOR=';'
6868   }
6869 fi
6870
6871
6872 # IFS
6873 # We need space, tab and new line, in precisely that order.  Quoting is
6874 # there to prevent editors from complaining about space-tab.
6875 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6876 # splitting by setting IFS to empty value.)
6877 IFS=" ""        $as_nl"
6878
6879 # Find who we are.  Look in the path if we contain no directory separator.
6880 as_myself=
6881 case $0 in #((
6882   *[\\/]* ) as_myself=$0 ;;
6883   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6884 for as_dir in $PATH
6885 do
6886   IFS=$as_save_IFS
6887   test -z "$as_dir" && as_dir=.
6888     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6889   done
6890 IFS=$as_save_IFS
6891
6892      ;;
6893 esac
6894 # We did not find ourselves, most probably we were run as `sh COMMAND'
6895 # in which case we are not to be found in the path.
6896 if test "x$as_myself" = x; then
6897   as_myself=$0
6898 fi
6899 if test ! -f "$as_myself"; then
6900   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6901   exit 1
6902 fi
6903
6904 # Unset variables that we do not need and which cause bugs (e.g. in
6905 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6906 # suppresses any "Segmentation fault" message there.  '((' could
6907 # trigger a bug in pdksh 5.2.14.
6908 for as_var in BASH_ENV ENV MAIL MAILPATH
6909 do eval test x\${$as_var+set} = xset \
6910   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6911 done
6912 PS1='$ '
6913 PS2='> '
6914 PS4='+ '
6915
6916 # NLS nuisances.
6917 LC_ALL=C
6918 export LC_ALL
6919 LANGUAGE=C
6920 export LANGUAGE
6921
6922 # CDPATH.
6923 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6924
6925
6926 # as_fn_error STATUS ERROR [LINENO LOG_FD]
6927 # ----------------------------------------
6928 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6929 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6930 # script with STATUS, using 1 if that was 0.
6931 as_fn_error ()
6932 {
6933   as_status=$1; test $as_status -eq 0 && as_status=1
6934   if test "$4"; then
6935     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6936     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6937   fi
6938   $as_echo "$as_me: error: $2" >&2
6939   as_fn_exit $as_status
6940 } # as_fn_error
6941
6942
6943 # as_fn_set_status STATUS
6944 # -----------------------
6945 # Set $? to STATUS, without forking.
6946 as_fn_set_status ()
6947 {
6948   return $1
6949 } # as_fn_set_status
6950
6951 # as_fn_exit STATUS
6952 # -----------------
6953 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6954 as_fn_exit ()
6955 {
6956   set +e
6957   as_fn_set_status $1
6958   exit $1
6959 } # as_fn_exit
6960
6961 # as_fn_unset VAR
6962 # ---------------
6963 # Portably unset VAR.
6964 as_fn_unset ()
6965 {
6966   { eval $1=; unset $1;}
6967 }
6968 as_unset=as_fn_unset
6969 # as_fn_append VAR VALUE
6970 # ----------------------
6971 # Append the text in VALUE to the end of the definition contained in VAR. Take
6972 # advantage of any shell optimizations that allow amortized linear growth over
6973 # repeated appends, instead of the typical quadratic growth present in naive
6974 # implementations.
6975 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6976   eval 'as_fn_append ()
6977   {
6978     eval $1+=\$2
6979   }'
6980 else
6981   as_fn_append ()
6982   {
6983     eval $1=\$$1\$2
6984   }
6985 fi # as_fn_append
6986
6987 # as_fn_arith ARG...
6988 # ------------------
6989 # Perform arithmetic evaluation on the ARGs, and store the result in the
6990 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6991 # must be portable across $(()) and expr.
6992 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6993   eval 'as_fn_arith ()
6994   {
6995     as_val=$(( $* ))
6996   }'
6997 else
6998   as_fn_arith ()
6999   {
7000     as_val=`expr "$@" || test $? -eq 1`
7001   }
7002 fi # as_fn_arith
7003
7004
7005 if expr a : '\(a\)' >/dev/null 2>&1 &&
7006    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7007   as_expr=expr
7008 else
7009   as_expr=false
7010 fi
7011
7012 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7013   as_basename=basename
7014 else
7015   as_basename=false
7016 fi
7017
7018 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7019   as_dirname=dirname
7020 else
7021   as_dirname=false
7022 fi
7023
7024 as_me=`$as_basename -- "$0" ||
7025 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7026          X"$0" : 'X\(//\)$' \| \
7027          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7028 $as_echo X/"$0" |
7029     sed '/^.*\/\([^/][^/]*\)\/*$/{
7030             s//\1/
7031             q
7032           }
7033           /^X\/\(\/\/\)$/{
7034             s//\1/
7035             q
7036           }
7037           /^X\/\(\/\).*/{
7038             s//\1/
7039             q
7040           }
7041           s/.*/./; q'`
7042
7043 # Avoid depending upon Character Ranges.
7044 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7045 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7046 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7047 as_cr_digits='0123456789'
7048 as_cr_alnum=$as_cr_Letters$as_cr_digits
7049
7050 ECHO_C= ECHO_N= ECHO_T=
7051 case `echo -n x` in #(((((
7052 -n*)
7053   case `echo 'xy\c'` in
7054   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7055   xy)  ECHO_C='\c';;
7056   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7057        ECHO_T=' ';;
7058   esac;;
7059 *)
7060   ECHO_N='-n';;
7061 esac
7062
7063 rm -f conf$$ conf$$.exe conf$$.file
7064 if test -d conf$$.dir; then
7065   rm -f conf$$.dir/conf$$.file
7066 else
7067   rm -f conf$$.dir
7068   mkdir conf$$.dir 2>/dev/null
7069 fi
7070 if (echo >conf$$.file) 2>/dev/null; then
7071   if ln -s conf$$.file conf$$ 2>/dev/null; then
7072     as_ln_s='ln -s'
7073     # ... but there are two gotchas:
7074     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7075     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7076     # In both cases, we have to default to `cp -pR'.
7077     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7078       as_ln_s='cp -pR'
7079   elif ln conf$$.file conf$$ 2>/dev/null; then
7080     as_ln_s=ln
7081   else
7082     as_ln_s='cp -pR'
7083   fi
7084 else
7085   as_ln_s='cp -pR'
7086 fi
7087 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7088 rmdir conf$$.dir 2>/dev/null
7089
7090
7091 # as_fn_mkdir_p
7092 # -------------
7093 # Create "$as_dir" as a directory, including parents if necessary.
7094 as_fn_mkdir_p ()
7095 {
7096
7097   case $as_dir in #(
7098   -*) as_dir=./$as_dir;;
7099   esac
7100   test -d "$as_dir" || eval $as_mkdir_p || {
7101     as_dirs=
7102     while :; do
7103       case $as_dir in #(
7104       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7105       *) as_qdir=$as_dir;;
7106       esac
7107       as_dirs="'$as_qdir' $as_dirs"
7108       as_dir=`$as_dirname -- "$as_dir" ||
7109 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7110          X"$as_dir" : 'X\(//\)[^/]' \| \
7111          X"$as_dir" : 'X\(//\)$' \| \
7112          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7113 $as_echo X"$as_dir" |
7114     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7115             s//\1/
7116             q
7117           }
7118           /^X\(\/\/\)[^/].*/{
7119             s//\1/
7120             q
7121           }
7122           /^X\(\/\/\)$/{
7123             s//\1/
7124             q
7125           }
7126           /^X\(\/\).*/{
7127             s//\1/
7128             q
7129           }
7130           s/.*/./; q'`
7131       test -d "$as_dir" && break
7132     done
7133     test -z "$as_dirs" || eval "mkdir $as_dirs"
7134   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7135
7136
7137 } # as_fn_mkdir_p
7138 if mkdir -p . 2>/dev/null; then
7139   as_mkdir_p='mkdir -p "$as_dir"'
7140 else
7141   test -d ./-p && rmdir ./-p
7142   as_mkdir_p=false
7143 fi
7144
7145
7146 # as_fn_executable_p FILE
7147 # -----------------------
7148 # Test if FILE is an executable regular file.
7149 as_fn_executable_p ()
7150 {
7151   test -f "$1" && test -x "$1"
7152 } # as_fn_executable_p
7153 as_test_x='test -x'
7154 as_executable_p=as_fn_executable_p
7155
7156 # Sed expression to map a string onto a valid CPP name.
7157 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7158
7159 # Sed expression to map a string onto a valid variable name.
7160 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7161
7162
7163 exec 6>&1
7164 ## ----------------------------------- ##
7165 ## Main body of $CONFIG_STATUS script. ##
7166 ## ----------------------------------- ##
7167 _ASEOF
7168 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7169
7170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7171 # Save the log message, to keep $0 and so on meaningful, and to
7172 # report actual input values of CONFIG_FILES etc. instead of their
7173 # values after options handling.
7174 ac_log="
7175 This file was extended by poppler (TeX Live) $as_me 0.28.0, which was
7176 generated by GNU Autoconf 2.69.  Invocation command line was
7177
7178   CONFIG_FILES    = $CONFIG_FILES
7179   CONFIG_HEADERS  = $CONFIG_HEADERS
7180   CONFIG_LINKS    = $CONFIG_LINKS
7181   CONFIG_COMMANDS = $CONFIG_COMMANDS
7182   $ $0 $@
7183
7184 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7185 "
7186
7187 _ACEOF
7188
7189 case $ac_config_files in *"
7190 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7191 esac
7192
7193 case $ac_config_headers in *"
7194 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7195 esac
7196
7197
7198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7199 # Files that config.status was made for.
7200 config_files="$ac_config_files"
7201 config_headers="$ac_config_headers"
7202 config_commands="$ac_config_commands"
7203
7204 _ACEOF
7205
7206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7207 ac_cs_usage="\
7208 \`$as_me' instantiates files and other configuration actions
7209 from templates according to the current configuration.  Unless the files
7210 and actions are specified as TAGs, all are instantiated by default.
7211
7212 Usage: $0 [OPTION]... [TAG]...
7213
7214   -h, --help       print this help, then exit
7215   -V, --version    print version number and configuration settings, then exit
7216       --config     print configuration, then exit
7217   -q, --quiet, --silent
7218                    do not print progress messages
7219   -d, --debug      don't remove temporary files
7220       --recheck    update $as_me by reconfiguring in the same conditions
7221       --file=FILE[:TEMPLATE]
7222                    instantiate the configuration file FILE
7223       --header=FILE[:TEMPLATE]
7224                    instantiate the configuration header FILE
7225
7226 Configuration files:
7227 $config_files
7228
7229 Configuration headers:
7230 $config_headers
7231
7232 Configuration commands:
7233 $config_commands
7234
7235 Report bugs to <tex-k@tug.org>."
7236
7237 _ACEOF
7238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7239 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7240 ac_cs_version="\\
7241 poppler (TeX Live) config.status 0.28.0
7242 configured by $0, generated by GNU Autoconf 2.69,
7243   with options \\"\$ac_cs_config\\"
7244
7245 Copyright (C) 2012 Free Software Foundation, Inc.
7246 This config.status script is free software; the Free Software Foundation
7247 gives unlimited permission to copy, distribute and modify it."
7248
7249 ac_pwd='$ac_pwd'
7250 srcdir='$srcdir'
7251 INSTALL='$INSTALL'
7252 MKDIR_P='$MKDIR_P'
7253 AWK='$AWK'
7254 test -n "\$AWK" || AWK=awk
7255 _ACEOF
7256
7257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7258 # The default lists apply if the user does not specify any file.
7259 ac_need_defaults=:
7260 while test $# != 0
7261 do
7262   case $1 in
7263   --*=?*)
7264     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7265     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7266     ac_shift=:
7267     ;;
7268   --*=)
7269     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7270     ac_optarg=
7271     ac_shift=:
7272     ;;
7273   *)
7274     ac_option=$1
7275     ac_optarg=$2
7276     ac_shift=shift
7277     ;;
7278   esac
7279
7280   case $ac_option in
7281   # Handling of the options.
7282   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7283     ac_cs_recheck=: ;;
7284   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7285     $as_echo "$ac_cs_version"; exit ;;
7286   --config | --confi | --conf | --con | --co | --c )
7287     $as_echo "$ac_cs_config"; exit ;;
7288   --debug | --debu | --deb | --de | --d | -d )
7289     debug=: ;;
7290   --file | --fil | --fi | --f )
7291     $ac_shift
7292     case $ac_optarg in
7293     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7294     '') as_fn_error $? "missing file argument" ;;
7295     esac
7296     as_fn_append CONFIG_FILES " '$ac_optarg'"
7297     ac_need_defaults=false;;
7298   --header | --heade | --head | --hea )
7299     $ac_shift
7300     case $ac_optarg in
7301     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7302     esac
7303     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7304     ac_need_defaults=false;;
7305   --he | --h)
7306     # Conflict between --help and --header
7307     as_fn_error $? "ambiguous option: \`$1'
7308 Try \`$0 --help' for more information.";;
7309   --help | --hel | -h )
7310     $as_echo "$ac_cs_usage"; exit ;;
7311   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7312   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7313     ac_cs_silent=: ;;
7314
7315   # This is an error.
7316   -*) as_fn_error $? "unrecognized option: \`$1'
7317 Try \`$0 --help' for more information." ;;
7318
7319   *) as_fn_append ac_config_targets " $1"
7320      ac_need_defaults=false ;;
7321
7322   esac
7323   shift
7324 done
7325
7326 ac_configure_extra_args=
7327
7328 if $ac_cs_silent; then
7329   exec 6>/dev/null
7330   ac_configure_extra_args="$ac_configure_extra_args --silent"
7331 fi
7332
7333 _ACEOF
7334 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7335 if \$ac_cs_recheck; then
7336   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7337   shift
7338   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7339   CONFIG_SHELL='$SHELL'
7340   export CONFIG_SHELL
7341   exec "\$@"
7342 fi
7343
7344 _ACEOF
7345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7346 exec 5>>config.log
7347 {
7348   echo
7349   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7350 ## Running $as_me. ##
7351 _ASBOX
7352   $as_echo "$ac_log"
7353 } >&5
7354
7355 _ACEOF
7356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7357 #
7358 # INIT-COMMANDS
7359 #
7360 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7361
7362 _ACEOF
7363
7364 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7365
7366 # Handling of arguments.
7367 for ac_config_target in $ac_config_targets
7368 do
7369   case $ac_config_target in
7370     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7371     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7372     "poppler-config.h") CONFIG_HEADERS="$CONFIG_HEADERS poppler-config.h:poppler-0.28.0/poppler/poppler-config.h.in" ;;
7373     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7374     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
7375     "include/goo/Makefile") CONFIG_FILES="$CONFIG_FILES include/goo/Makefile" ;;
7376     "include/fofi/Makefile") CONFIG_FILES="$CONFIG_FILES include/fofi/Makefile" ;;
7377
7378   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7379   esac
7380 done
7381
7382
7383 # If the user did not use the arguments to specify the items to instantiate,
7384 # then the envvar interface is used.  Set only those that are not.
7385 # We use the long form for the default assignment because of an extremely
7386 # bizarre bug on SunOS 4.1.3.
7387 if $ac_need_defaults; then
7388   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7389   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7390   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7391 fi
7392
7393 # Have a temporary directory for convenience.  Make it in the build tree
7394 # simply because there is no reason against having it here, and in addition,
7395 # creating and moving files from /tmp can sometimes cause problems.
7396 # Hook for its removal unless debugging.
7397 # Note that there is a small window in which the directory will not be cleaned:
7398 # after its creation but before its name has been assigned to `$tmp'.
7399 $debug ||
7400 {
7401   tmp= ac_tmp=
7402   trap 'exit_status=$?
7403   : "${ac_tmp:=$tmp}"
7404   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7405 ' 0
7406   trap 'as_fn_exit 1' 1 2 13 15
7407 }
7408 # Create a (secure) tmp directory for tmp files.
7409
7410 {
7411   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7412   test -d "$tmp"
7413 }  ||
7414 {
7415   tmp=./conf$$-$RANDOM
7416   (umask 077 && mkdir "$tmp")
7417 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7418 ac_tmp=$tmp
7419
7420 # Set up the scripts for CONFIG_FILES section.
7421 # No need to generate them if there are no CONFIG_FILES.
7422 # This happens for instance with `./config.status config.h'.
7423 if test -n "$CONFIG_FILES"; then
7424
7425
7426 ac_cr=`echo X | tr X '\015'`
7427 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7428 # But we know of no other shell where ac_cr would be empty at this
7429 # point, so we can use a bashism as a fallback.
7430 if test "x$ac_cr" = x; then
7431   eval ac_cr=\$\'\\r\'
7432 fi
7433 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7434 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7435   ac_cs_awk_cr='\\r'
7436 else
7437   ac_cs_awk_cr=$ac_cr
7438 fi
7439
7440 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7441 _ACEOF
7442
7443
7444 {
7445   echo "cat >conf$$subs.awk <<_ACEOF" &&
7446   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7447   echo "_ACEOF"
7448 } >conf$$subs.sh ||
7449   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7450 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7451 ac_delim='%!_!# '
7452 for ac_last_try in false false false false false :; do
7453   . ./conf$$subs.sh ||
7454     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7455
7456   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7457   if test $ac_delim_n = $ac_delim_num; then
7458     break
7459   elif $ac_last_try; then
7460     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7461   else
7462     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7463   fi
7464 done
7465 rm -f conf$$subs.sh
7466
7467 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7468 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7469 _ACEOF
7470 sed -n '
7471 h
7472 s/^/S["/; s/!.*/"]=/
7473 p
7474 g
7475 s/^[^!]*!//
7476 :repl
7477 t repl
7478 s/'"$ac_delim"'$//
7479 t delim
7480 :nl
7481 h
7482 s/\(.\{148\}\)..*/\1/
7483 t more1
7484 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7485 p
7486 n
7487 b repl
7488 :more1
7489 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7490 p
7491 g
7492 s/.\{148\}//
7493 t nl
7494 :delim
7495 h
7496 s/\(.\{148\}\)..*/\1/
7497 t more2
7498 s/["\\]/\\&/g; s/^/"/; s/$/"/
7499 p
7500 b
7501 :more2
7502 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7503 p
7504 g
7505 s/.\{148\}//
7506 t delim
7507 ' <conf$$subs.awk | sed '
7508 /^[^""]/{
7509   N
7510   s/\n//
7511 }
7512 ' >>$CONFIG_STATUS || ac_write_fail=1
7513 rm -f conf$$subs.awk
7514 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7515 _ACAWK
7516 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7517   for (key in S) S_is_set[key] = 1
7518   FS = "\a"
7519
7520 }
7521 {
7522   line = $ 0
7523   nfields = split(line, field, "@")
7524   substed = 0
7525   len = length(field[1])
7526   for (i = 2; i < nfields; i++) {
7527     key = field[i]
7528     keylen = length(key)
7529     if (S_is_set[key]) {
7530       value = S[key]
7531       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7532       len += length(value) + length(field[++i])
7533       substed = 1
7534     } else
7535       len += 1 + keylen
7536   }
7537
7538   print line
7539 }
7540
7541 _ACAWK
7542 _ACEOF
7543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7544 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7545   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7546 else
7547   cat
7548 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7549   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7550 _ACEOF
7551
7552 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7553 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7554 # trailing colons and then remove the whole line if VPATH becomes empty
7555 # (actually we leave an empty line to preserve line numbers).
7556 if test "x$srcdir" = x.; then
7557   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7558 h
7559 s///
7560 s/^/:/
7561 s/[      ]*$/:/
7562 s/:\$(srcdir):/:/g
7563 s/:\${srcdir}:/:/g
7564 s/:@srcdir@:/:/g
7565 s/^:*//
7566 s/:*$//
7567 x
7568 s/\(=[   ]*\).*/\1/
7569 G
7570 s/\n//
7571 s/^[^=]*=[       ]*$//
7572 }'
7573 fi
7574
7575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7576 fi # test -n "$CONFIG_FILES"
7577
7578 # Set up the scripts for CONFIG_HEADERS section.
7579 # No need to generate them if there are no CONFIG_HEADERS.
7580 # This happens for instance with `./config.status Makefile'.
7581 if test -n "$CONFIG_HEADERS"; then
7582 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7583 BEGIN {
7584 _ACEOF
7585
7586 # Transform confdefs.h into an awk script `defines.awk', embedded as
7587 # here-document in config.status, that substitutes the proper values into
7588 # config.h.in to produce config.h.
7589
7590 # Create a delimiter string that does not exist in confdefs.h, to ease
7591 # handling of long lines.
7592 ac_delim='%!_!# '
7593 for ac_last_try in false false :; do
7594   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7595   if test -z "$ac_tt"; then
7596     break
7597   elif $ac_last_try; then
7598     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7599   else
7600     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7601   fi
7602 done
7603
7604 # For the awk script, D is an array of macro values keyed by name,
7605 # likewise P contains macro parameters if any.  Preserve backslash
7606 # newline sequences.
7607
7608 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7609 sed -n '
7610 s/.\{148\}/&'"$ac_delim"'/g
7611 t rset
7612 :rset
7613 s/^[     ]*#[    ]*define[       ][      ]*/ /
7614 t def
7615 d
7616 :def
7617 s/\\$//
7618 t bsnl
7619 s/["\\]/\\&/g
7620 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7621 D["\1"]=" \3"/p
7622 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7623 d
7624 :bsnl
7625 s/["\\]/\\&/g
7626 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7627 D["\1"]=" \3\\\\\\n"\\/p
7628 t cont
7629 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7630 t cont
7631 d
7632 :cont
7633 n
7634 s/.\{148\}/&'"$ac_delim"'/g
7635 t clear
7636 :clear
7637 s/\\$//
7638 t bsnlc
7639 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7640 d
7641 :bsnlc
7642 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7643 b cont
7644 ' <confdefs.h | sed '
7645 s/'"$ac_delim"'/"\\\
7646 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7647
7648 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7649   for (key in D) D_is_set[key] = 1
7650   FS = "\a"
7651 }
7652 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7653   line = \$ 0
7654   split(line, arg, " ")
7655   if (arg[1] == "#") {
7656     defundef = arg[2]
7657     mac1 = arg[3]
7658   } else {
7659     defundef = substr(arg[1], 2)
7660     mac1 = arg[2]
7661   }
7662   split(mac1, mac2, "(") #)
7663   macro = mac2[1]
7664   prefix = substr(line, 1, index(line, defundef) - 1)
7665   if (D_is_set[macro]) {
7666     # Preserve the white space surrounding the "#".
7667     print prefix "define", macro P[macro] D[macro]
7668     next
7669   } else {
7670     # Replace #undef with comments.  This is necessary, for example,
7671     # in the case of _POSIX_SOURCE, which is predefined and required
7672     # on some systems where configure will not decide to define it.
7673     if (defundef == "undef") {
7674       print "/*", prefix defundef, macro, "*/"
7675       next
7676     }
7677   }
7678 }
7679 { print }
7680 _ACAWK
7681 _ACEOF
7682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7683   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7684 fi # test -n "$CONFIG_HEADERS"
7685
7686
7687 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7688 shift
7689 for ac_tag
7690 do
7691   case $ac_tag in
7692   :[FHLC]) ac_mode=$ac_tag; continue;;
7693   esac
7694   case $ac_mode$ac_tag in
7695   :[FHL]*:*);;
7696   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7697   :[FH]-) ac_tag=-:-;;
7698   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7699   esac
7700   ac_save_IFS=$IFS
7701   IFS=:
7702   set x $ac_tag
7703   IFS=$ac_save_IFS
7704   shift
7705   ac_file=$1
7706   shift
7707
7708   case $ac_mode in
7709   :L) ac_source=$1;;
7710   :[FH])
7711     ac_file_inputs=
7712     for ac_f
7713     do
7714       case $ac_f in
7715       -) ac_f="$ac_tmp/stdin";;
7716       *) # Look for the file first in the build tree, then in the source tree
7717          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7718          # because $ac_f cannot contain `:'.
7719          test -f "$ac_f" ||
7720            case $ac_f in
7721            [\\/$]*) false;;
7722            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7723            esac ||
7724            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7725       esac
7726       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7727       as_fn_append ac_file_inputs " '$ac_f'"
7728     done
7729
7730     # Let's still pretend it is `configure' which instantiates (i.e., don't
7731     # use $as_me), people would be surprised to read:
7732     #    /* config.h.  Generated by config.status.  */
7733     configure_input='Generated from '`
7734           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7735         `' by configure.'
7736     if test x"$ac_file" != x-; then
7737       configure_input="$ac_file.  $configure_input"
7738       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7739 $as_echo "$as_me: creating $ac_file" >&6;}
7740     fi
7741     # Neutralize special characters interpreted by sed in replacement strings.
7742     case $configure_input in #(
7743     *\&* | *\|* | *\\* )
7744        ac_sed_conf_input=`$as_echo "$configure_input" |
7745        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7746     *) ac_sed_conf_input=$configure_input;;
7747     esac
7748
7749     case $ac_tag in
7750     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7751       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7752     esac
7753     ;;
7754   esac
7755
7756   ac_dir=`$as_dirname -- "$ac_file" ||
7757 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7758          X"$ac_file" : 'X\(//\)[^/]' \| \
7759          X"$ac_file" : 'X\(//\)$' \| \
7760          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7761 $as_echo X"$ac_file" |
7762     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7763             s//\1/
7764             q
7765           }
7766           /^X\(\/\/\)[^/].*/{
7767             s//\1/
7768             q
7769           }
7770           /^X\(\/\/\)$/{
7771             s//\1/
7772             q
7773           }
7774           /^X\(\/\).*/{
7775             s//\1/
7776             q
7777           }
7778           s/.*/./; q'`
7779   as_dir="$ac_dir"; as_fn_mkdir_p
7780   ac_builddir=.
7781
7782 case "$ac_dir" in
7783 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7784 *)
7785   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7786   # A ".." for each directory in $ac_dir_suffix.
7787   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7788   case $ac_top_builddir_sub in
7789   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7790   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7791   esac ;;
7792 esac
7793 ac_abs_top_builddir=$ac_pwd
7794 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7795 # for backward compatibility:
7796 ac_top_builddir=$ac_top_build_prefix
7797
7798 case $srcdir in
7799   .)  # We are building in place.
7800     ac_srcdir=.
7801     ac_top_srcdir=$ac_top_builddir_sub
7802     ac_abs_top_srcdir=$ac_pwd ;;
7803   [\\/]* | ?:[\\/]* )  # Absolute name.
7804     ac_srcdir=$srcdir$ac_dir_suffix;
7805     ac_top_srcdir=$srcdir
7806     ac_abs_top_srcdir=$srcdir ;;
7807   *) # Relative name.
7808     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7809     ac_top_srcdir=$ac_top_build_prefix$srcdir
7810     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7811 esac
7812 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7813
7814
7815   case $ac_mode in
7816   :F)
7817   #
7818   # CONFIG_FILE
7819   #
7820
7821   case $INSTALL in
7822   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7823   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7824   esac
7825   ac_MKDIR_P=$MKDIR_P
7826   case $MKDIR_P in
7827   [\\/$]* | ?:[\\/]* ) ;;
7828   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7829   esac
7830 _ACEOF
7831
7832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7833 # If the template does not know about datarootdir, expand it.
7834 # FIXME: This hack should be removed a few years after 2.60.
7835 ac_datarootdir_hack=; ac_datarootdir_seen=
7836 ac_sed_dataroot='
7837 /datarootdir/ {
7838   p
7839   q
7840 }
7841 /@datadir@/p
7842 /@docdir@/p
7843 /@infodir@/p
7844 /@localedir@/p
7845 /@mandir@/p'
7846 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7847 *datarootdir*) ac_datarootdir_seen=yes;;
7848 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7849   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7850 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7851 _ACEOF
7852 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7853   ac_datarootdir_hack='
7854   s&@datadir@&$datadir&g
7855   s&@docdir@&$docdir&g
7856   s&@infodir@&$infodir&g
7857   s&@localedir@&$localedir&g
7858   s&@mandir@&$mandir&g
7859   s&\\\${datarootdir}&$datarootdir&g' ;;
7860 esac
7861 _ACEOF
7862
7863 # Neutralize VPATH when `$srcdir' = `.'.
7864 # Shell code in configure.ac might set extrasub.
7865 # FIXME: do we really want to maintain this feature?
7866 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7867 ac_sed_extra="$ac_vpsub
7868 $extrasub
7869 _ACEOF
7870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7871 :t
7872 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7873 s|@configure_input@|$ac_sed_conf_input|;t t
7874 s&@top_builddir@&$ac_top_builddir_sub&;t t
7875 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7876 s&@srcdir@&$ac_srcdir&;t t
7877 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7878 s&@top_srcdir@&$ac_top_srcdir&;t t
7879 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7880 s&@builddir@&$ac_builddir&;t t
7881 s&@abs_builddir@&$ac_abs_builddir&;t t
7882 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7883 s&@INSTALL@&$ac_INSTALL&;t t
7884 s&@MKDIR_P@&$ac_MKDIR_P&;t t
7885 $ac_datarootdir_hack
7886 "
7887 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7888   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7889
7890 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7891   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7892   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7893       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7894   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7895 which seems to be undefined.  Please make sure it is defined" >&5
7896 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7897 which seems to be undefined.  Please make sure it is defined" >&2;}
7898
7899   rm -f "$ac_tmp/stdin"
7900   case $ac_file in
7901   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7902   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7903   esac \
7904   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7905  ;;
7906   :H)
7907   #
7908   # CONFIG_HEADER
7909   #
7910   if test x"$ac_file" != x-; then
7911     {
7912       $as_echo "/* $configure_input  */" \
7913       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7914     } >"$ac_tmp/config.h" \
7915       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7916     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7917       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7918 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7919     else
7920       rm -f "$ac_file"
7921       mv "$ac_tmp/config.h" "$ac_file" \
7922         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7923     fi
7924   else
7925     $as_echo "/* $configure_input  */" \
7926       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7927       || as_fn_error $? "could not create -" "$LINENO" 5
7928   fi
7929 # Compute "$ac_file"'s index in $config_headers.
7930 _am_arg="$ac_file"
7931 _am_stamp_count=1
7932 for _am_header in $config_headers :; do
7933   case $_am_header in
7934     $_am_arg | $_am_arg:* )
7935       break ;;
7936     * )
7937       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7938   esac
7939 done
7940 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
7941 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7942          X"$_am_arg" : 'X\(//\)[^/]' \| \
7943          X"$_am_arg" : 'X\(//\)$' \| \
7944          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
7945 $as_echo X"$_am_arg" |
7946     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7947             s//\1/
7948             q
7949           }
7950           /^X\(\/\/\)[^/].*/{
7951             s//\1/
7952             q
7953           }
7954           /^X\(\/\/\)$/{
7955             s//\1/
7956             q
7957           }
7958           /^X\(\/\).*/{
7959             s//\1/
7960             q
7961           }
7962           s/.*/./; q'`/stamp-h$_am_stamp_count
7963  ;;
7964
7965   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7966 $as_echo "$as_me: executing $ac_file commands" >&6;}
7967  ;;
7968   esac
7969
7970
7971   case $ac_file$ac_mode in
7972     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
7973   # Older Autoconf quotes --file arguments for eval, but not when files
7974   # are listed without --file.  Let's play safe and only enable the eval
7975   # if we detect the quoting.
7976   case $CONFIG_FILES in
7977   *\'*) eval set x "$CONFIG_FILES" ;;
7978   *)   set x $CONFIG_FILES ;;
7979   esac
7980   shift
7981   for mf
7982   do
7983     # Strip MF so we end up with the name of the file.
7984     mf=`echo "$mf" | sed -e 's/:.*$//'`
7985     # Check whether this is an Automake generated Makefile or not.
7986     # We used to match only the files named 'Makefile.in', but
7987     # some people rename them; so instead we look at the file content.
7988     # Grep'ing the first line is not enough: some people post-process
7989     # each Makefile.in and add a new line on top of each file to say so.
7990     # Grep'ing the whole file is not good either: AIX grep has a line
7991     # limit of 2048, but all sed's we know have understand at least 4000.
7992     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
7993       dirpart=`$as_dirname -- "$mf" ||
7994 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7995          X"$mf" : 'X\(//\)[^/]' \| \
7996          X"$mf" : 'X\(//\)$' \| \
7997          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
7998 $as_echo X"$mf" |
7999     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8000             s//\1/
8001             q
8002           }
8003           /^X\(\/\/\)[^/].*/{
8004             s//\1/
8005             q
8006           }
8007           /^X\(\/\/\)$/{
8008             s//\1/
8009             q
8010           }
8011           /^X\(\/\).*/{
8012             s//\1/
8013             q
8014           }
8015           s/.*/./; q'`
8016     else
8017       continue
8018     fi
8019     # Extract the definition of DEPDIR, am__include, and am__quote
8020     # from the Makefile without running 'make'.
8021     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8022     test -z "$DEPDIR" && continue
8023     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8024     test -z "$am__include" && continue
8025     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8026     # Find all dependency output files, they are included files with
8027     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8028     # simplest approach to changing $(DEPDIR) to its actual value in the
8029     # expansion.
8030     for file in `sed -n "
8031       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8032          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8033       # Make sure the directory exists.
8034       test -f "$dirpart/$file" && continue
8035       fdir=`$as_dirname -- "$file" ||
8036 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8037          X"$file" : 'X\(//\)[^/]' \| \
8038          X"$file" : 'X\(//\)$' \| \
8039          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8040 $as_echo X"$file" |
8041     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8042             s//\1/
8043             q
8044           }
8045           /^X\(\/\/\)[^/].*/{
8046             s//\1/
8047             q
8048           }
8049           /^X\(\/\/\)$/{
8050             s//\1/
8051             q
8052           }
8053           /^X\(\/\).*/{
8054             s//\1/
8055             q
8056           }
8057           s/.*/./; q'`
8058       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8059       # echo "creating $dirpart/$file"
8060       echo '# dummy' > "$dirpart/$file"
8061     done
8062   done
8063 }
8064  ;;
8065
8066   esac
8067 done # for ac_tag
8068
8069
8070 as_fn_exit 0
8071 _ACEOF
8072 ac_clean_files=$ac_clean_files_save
8073
8074 test $ac_write_fail = 0 ||
8075   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8076
8077
8078 # configure is writing to config.log, and then calls config.status.
8079 # config.status does its own redirection, appending to config.log.
8080 # Unfortunately, on DOS this fails, as config.log is still kept open
8081 # by configure, so config.status won't be able to write to it; its
8082 # output is simply discarded.  So we exec the FD to /dev/null,
8083 # effectively closing config.log, so it can be properly (re)opened and
8084 # appended to by config.status.  When coming back to configure, we
8085 # need to make the FD available again.
8086 if test "$no_create" != yes; then
8087   ac_cs_success=:
8088   ac_config_status_args=
8089   test "$silent" = yes &&
8090     ac_config_status_args="$ac_config_status_args --quiet"
8091   exec 5>/dev/null
8092   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8093   exec 5>>config.log
8094   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8095   # would make configure fail if this is the last instruction.
8096   $ac_cs_success || as_fn_exit 1
8097 fi
8098 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8099   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8100 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8101 fi
8102