source/libs/zziplib/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for zziplib (TeX Live) 0.13.62.
   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='zziplib (TeX Live)'
 582 PACKAGE_TARNAME='zziplib--tex-live-'
 583 PACKAGE_VERSION='0.13.62'
 584 PACKAGE_STRING='zziplib (TeX Live) 0.13.62'
 585 PACKAGE_BUGREPORT='tex-k@tug.org'
 586 PACKAGE_URL=''
 587
 588 ac_unique_file="zziplib-0.13.62/zziplib.spec"
 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 ZZIPLIB_TREE
 630 build_FALSE
 631 build_TRUE
 632 ZLIB_RULE
 633 ZLIB_DEPEND
 634 ZLIB_LIBS
 635 ZLIB_INCLUDES
 636 ZZIPLIB_DEFINES
 637 EGREP
 638 GREP
 639 CPP
 640 VISIBILITY_CFLAGS
 641 LN_S
 642 RANLIB
 643 host_os
 644 host_vendor
 645 host_cpu
 646 host
 647 build_os
 648 build_vendor
 649 build_cpu
 650 build
 651 WARNING_CFLAGS
 652 am__fastdepCC_FALSE
 653 am__fastdepCC_TRUE
 654 CCDEPMODE
 655 am__nodep
 656 AMDEPBACKSLASH
 657 AMDEP_FALSE
 658 AMDEP_TRUE
 659 am__quote
 660 am__include
 661 DEPDIR
 662 OBJEXT
 663 EXEEXT
 664 ac_ct_CC
 665 CPPFLAGS
 666 LDFLAGS
 667 CFLAGS
 668 CC
 669 MAINT
 670 MAINTAINER_MODE_FALSE
 671 MAINTAINER_MODE_TRUE
 672 AM_BACKSLASH
 673 AM_DEFAULT_VERBOSITY
 674 AM_DEFAULT_V
 675 AM_V
 676 am__untar
 677 am__tar
 678 AMTAR
 679 am__leading_dot
 680 SET_MAKE
 681 AWK
 682 mkdir_p
 683 MKDIR_P
 684 INSTALL_STRIP_PROGRAM
 685 STRIP
 686 install_sh
 687 MAKEINFO
 688 AUTOHEADER
 689 AUTOMAKE
 690 AUTOCONF
 691 ACLOCAL
 692 VERSION
 693 PACKAGE
 694 CYGPATH_W
 695 am__isrc
 696 INSTALL_DATA
 697 INSTALL_SCRIPT
 698 INSTALL_PROGRAM
 699 target_alias
 700 host_alias
 701 build_alias
 702 LIBS
 703 ECHO_T
 704 ECHO_N
 705 ECHO_C
 706 DEFS
 707 mandir
 708 localedir
 709 libdir
 710 psdir
 711 pdfdir
 712 dvidir
 713 htmldir
 714 infodir
 715 docdir
 716 oldincludedir
 717 includedir
 718 localstatedir
 719 sharedstatedir
 720 sysconfdir
 721 datadir
 722 datarootdir
 723 libexecdir
 724 sbindir
 725 bindir
 726 program_transform_name
 727 prefix
 728 exec_prefix
 729 PACKAGE_URL
 730 PACKAGE_BUGREPORT
 731 PACKAGE_STRING
 732 PACKAGE_VERSION
 733 PACKAGE_TARNAME
 734 PACKAGE_NAME
 735 PATH_SEPARATOR
 736 SHELL'
 737 ac_subst_files=''
 738 ac_user_opts='
 739 enable_option_checking
 740 enable_silent_rules
 741 enable_maintainer_mode
 742 enable_dependency_tracking
 743 enable_compiler_warnings
 744 enable_largefile
 745 with_system_zlib
 746 with_zlib_includes
 747 with_zlib_libdir
 748 '
 749       ac_precious_vars='build_alias
 750 host_alias
 751 target_alias
 752 CC
 753 CFLAGS
 754 LDFLAGS
 755 LIBS
 756 CPPFLAGS
 757 CPP'
 758
 759
 760 # Initialize some variables set by options.
 761 ac_init_help=
 762 ac_init_version=false
 763 ac_unrecognized_opts=
 764 ac_unrecognized_sep=
 765 # The variables have the same names as the options, with
 766 # dashes changed to underlines.
 767 cache_file=/dev/null
 768 exec_prefix=NONE
 769 no_create=
 770 no_recursion=
 771 prefix=NONE
 772 program_prefix=NONE
 773 program_suffix=NONE
 774 program_transform_name=s,x,x,
 775 silent=
 776 site=
 777 srcdir=
 778 verbose=
 779 x_includes=NONE
 780 x_libraries=NONE
 781
 782 # Installation directory options.
 783 # These are left unexpanded so users can "make install exec_prefix=/foo"
 784 # and all the variables that are supposed to be based on exec_prefix
 785 # by default will actually change.
 786 # Use braces instead of parens because sh, perl, etc. also accept them.
 787 # (The list follows the same order as the GNU Coding Standards.)
 788 bindir='${exec_prefix}/bin'
 789 sbindir='${exec_prefix}/sbin'
 790 libexecdir='${exec_prefix}/libexec'
 791 datarootdir='${prefix}/share'
 792 datadir='${datarootdir}'
 793 sysconfdir='${prefix}/etc'
 794 sharedstatedir='${prefix}/com'
 795 localstatedir='${prefix}/var'
 796 includedir='${prefix}/include'
 797 oldincludedir='/usr/include'
 798 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 799 infodir='${datarootdir}/info'
 800 htmldir='${docdir}'
 801 dvidir='${docdir}'
 802 pdfdir='${docdir}'
 803 psdir='${docdir}'
 804 libdir='${exec_prefix}/lib'
 805 localedir='${datarootdir}/locale'
 806 mandir='${datarootdir}/man'
 807
 808 ac_prev=
 809 ac_dashdash=
 810 for ac_option
 811 do
 812   # If the previous option needs an argument, assign it.
 813   if test -n "$ac_prev"; then
 814     eval $ac_prev=\$ac_option
 815     ac_prev=
 816     continue
 817   fi
 818
 819   case $ac_option in
 820   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 821   *=)   ac_optarg= ;;
 822   *)    ac_optarg=yes ;;
 823   esac
 824
 825   # Accept the important Cygnus configure options, so we can diagnose typos.
 826
 827   case $ac_dashdash$ac_option in
 828   --)
 829     ac_dashdash=yes ;;
 830
 831   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 832     ac_prev=bindir ;;
 833   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 834     bindir=$ac_optarg ;;
 835
 836   -build | --build | --buil | --bui | --bu)
 837     ac_prev=build_alias ;;
 838   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 839     build_alias=$ac_optarg ;;
 840
 841   -cache-file | --cache-file | --cache-fil | --cache-fi \
 842   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 843     ac_prev=cache_file ;;
 844   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 845   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 846     cache_file=$ac_optarg ;;
 847
 848   --config-cache | -C)
 849     cache_file=config.cache ;;
 850
 851   -datadir | --datadir | --datadi | --datad)
 852     ac_prev=datadir ;;
 853   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 854     datadir=$ac_optarg ;;
 855
 856   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 857   | --dataroo | --dataro | --datar)
 858     ac_prev=datarootdir ;;
 859   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 860   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 861     datarootdir=$ac_optarg ;;
 862
 863   -disable-* | --disable-*)
 864     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 865     # Reject names that are not valid shell variable names.
 866     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 867       as_fn_error $? "invalid feature name: $ac_useropt"
 868     ac_useropt_orig=$ac_useropt
 869     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 870     case $ac_user_opts in
 871       *"
 872 "enable_$ac_useropt"
 873 "*) ;;
 874       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 875          ac_unrecognized_sep=', ';;
 876     esac
 877     eval enable_$ac_useropt=no ;;
 878
 879   -docdir | --docdir | --docdi | --doc | --do)
 880     ac_prev=docdir ;;
 881   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 882     docdir=$ac_optarg ;;
 883
 884   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 885     ac_prev=dvidir ;;
 886   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 887     dvidir=$ac_optarg ;;
 888
 889   -enable-* | --enable-*)
 890     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 891     # Reject names that are not valid shell variable names.
 892     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 893       as_fn_error $? "invalid feature name: $ac_useropt"
 894     ac_useropt_orig=$ac_useropt
 895     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 896     case $ac_user_opts in
 897       *"
 898 "enable_$ac_useropt"
 899 "*) ;;
 900       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 901          ac_unrecognized_sep=', ';;
 902     esac
 903     eval enable_$ac_useropt=\$ac_optarg ;;
 904
 905   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 906   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 907   | --exec | --exe | --ex)
 908     ac_prev=exec_prefix ;;
 909   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 910   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 911   | --exec=* | --exe=* | --ex=*)
 912     exec_prefix=$ac_optarg ;;
 913
 914   -gas | --gas | --ga | --g)
 915     # Obsolete; use --with-gas.
 916     with_gas=yes ;;
 917
 918   -help | --help | --hel | --he | -h)
 919     ac_init_help=long ;;
 920   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 921     ac_init_help=recursive ;;
 922   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 923     ac_init_help=short ;;
 924
 925   -host | --host | --hos | --ho)
 926     ac_prev=host_alias ;;
 927   -host=* | --host=* | --hos=* | --ho=*)
 928     host_alias=$ac_optarg ;;
 929
 930   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 931     ac_prev=htmldir ;;
 932   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 933   | --ht=*)
 934     htmldir=$ac_optarg ;;
 935
 936   -includedir | --includedir | --includedi | --included | --include \
 937   | --includ | --inclu | --incl | --inc)
 938     ac_prev=includedir ;;
 939   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 940   | --includ=* | --inclu=* | --incl=* | --inc=*)
 941     includedir=$ac_optarg ;;
 942
 943   -infodir | --infodir | --infodi | --infod | --info | --inf)
 944     ac_prev=infodir ;;
 945   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 946     infodir=$ac_optarg ;;
 947
 948   -libdir | --libdir | --libdi | --libd)
 949     ac_prev=libdir ;;
 950   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 951     libdir=$ac_optarg ;;
 952
 953   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 954   | --libexe | --libex | --libe)
 955     ac_prev=libexecdir ;;
 956   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 957   | --libexe=* | --libex=* | --libe=*)
 958     libexecdir=$ac_optarg ;;
 959
 960   -localedir | --localedir | --localedi | --localed | --locale)
 961     ac_prev=localedir ;;
 962   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 963     localedir=$ac_optarg ;;
 964
 965   -localstatedir | --localstatedir | --localstatedi | --localstated \
 966   | --localstate | --localstat | --localsta | --localst | --locals)
 967     ac_prev=localstatedir ;;
 968   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 969   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 970     localstatedir=$ac_optarg ;;
 971
 972   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 973     ac_prev=mandir ;;
 974   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 975     mandir=$ac_optarg ;;
 976
 977   -nfp | --nfp | --nf)
 978     # Obsolete; use --without-fp.
 979     with_fp=no ;;
 980
 981   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 982   | --no-cr | --no-c | -n)
 983     no_create=yes ;;
 984
 985   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 986   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 987     no_recursion=yes ;;
 988
 989   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 990   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 991   | --oldin | --oldi | --old | --ol | --o)
 992     ac_prev=oldincludedir ;;
 993   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 994   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 995   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 996     oldincludedir=$ac_optarg ;;
 997
 998   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 999     ac_prev=prefix ;;
1000   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1001     prefix=$ac_optarg ;;
1002
1003   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1004   | --program-pre | --program-pr | --program-p)
1005     ac_prev=program_prefix ;;
1006   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1007   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1008     program_prefix=$ac_optarg ;;
1009
1010   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1011   | --program-suf | --program-su | --program-s)
1012     ac_prev=program_suffix ;;
1013   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1014   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1015     program_suffix=$ac_optarg ;;
1016
1017   -program-transform-name | --program-transform-name \
1018   | --program-transform-nam | --program-transform-na \
1019   | --program-transform-n | --program-transform- \
1020   | --program-transform | --program-transfor \
1021   | --program-transfo | --program-transf \
1022   | --program-trans | --program-tran \
1023   | --progr-tra | --program-tr | --program-t)
1024     ac_prev=program_transform_name ;;
1025   -program-transform-name=* | --program-transform-name=* \
1026   | --program-transform-nam=* | --program-transform-na=* \
1027   | --program-transform-n=* | --program-transform-=* \
1028   | --program-transform=* | --program-transfor=* \
1029   | --program-transfo=* | --program-transf=* \
1030   | --program-trans=* | --program-tran=* \
1031   | --progr-tra=* | --program-tr=* | --program-t=*)
1032     program_transform_name=$ac_optarg ;;
1033
1034   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1035     ac_prev=pdfdir ;;
1036   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1037     pdfdir=$ac_optarg ;;
1038
1039   -psdir | --psdir | --psdi | --psd | --ps)
1040     ac_prev=psdir ;;
1041   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1042     psdir=$ac_optarg ;;
1043
1044   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045   | -silent | --silent | --silen | --sile | --sil)
1046     silent=yes ;;
1047
1048   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1049     ac_prev=sbindir ;;
1050   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1051   | --sbi=* | --sb=*)
1052     sbindir=$ac_optarg ;;
1053
1054   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1055   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1056   | --sharedst | --shareds | --shared | --share | --shar \
1057   | --sha | --sh)
1058     ac_prev=sharedstatedir ;;
1059   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1060   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1061   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1062   | --sha=* | --sh=*)
1063     sharedstatedir=$ac_optarg ;;
1064
1065   -site | --site | --sit)
1066     ac_prev=site ;;
1067   -site=* | --site=* | --sit=*)
1068     site=$ac_optarg ;;
1069
1070   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1071     ac_prev=srcdir ;;
1072   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1073     srcdir=$ac_optarg ;;
1074
1075   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1076   | --syscon | --sysco | --sysc | --sys | --sy)
1077     ac_prev=sysconfdir ;;
1078   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1079   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1080     sysconfdir=$ac_optarg ;;
1081
1082   -target | --target | --targe | --targ | --tar | --ta | --t)
1083     ac_prev=target_alias ;;
1084   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1085     target_alias=$ac_optarg ;;
1086
1087   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1088     verbose=yes ;;
1089
1090   -version | --version | --versio | --versi | --vers | -V)
1091     ac_init_version=: ;;
1092
1093   -with-* | --with-*)
1094     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1095     # Reject names that are not valid shell variable names.
1096     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097       as_fn_error $? "invalid package name: $ac_useropt"
1098     ac_useropt_orig=$ac_useropt
1099     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1100     case $ac_user_opts in
1101       *"
1102 "with_$ac_useropt"
1103 "*) ;;
1104       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1105          ac_unrecognized_sep=', ';;
1106     esac
1107     eval with_$ac_useropt=\$ac_optarg ;;
1108
1109   -without-* | --without-*)
1110     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1111     # Reject names that are not valid shell variable names.
1112     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1113       as_fn_error $? "invalid package name: $ac_useropt"
1114     ac_useropt_orig=$ac_useropt
1115     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1116     case $ac_user_opts in
1117       *"
1118 "with_$ac_useropt"
1119 "*) ;;
1120       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1121          ac_unrecognized_sep=', ';;
1122     esac
1123     eval with_$ac_useropt=no ;;
1124
1125   --x)
1126     # Obsolete; use --with-x.
1127     with_x=yes ;;
1128
1129   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1130   | --x-incl | --x-inc | --x-in | --x-i)
1131     ac_prev=x_includes ;;
1132   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1133   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1134     x_includes=$ac_optarg ;;
1135
1136   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1137   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1138     ac_prev=x_libraries ;;
1139   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1140   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1141     x_libraries=$ac_optarg ;;
1142
1143   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1144 Try \`$0 --help' for more information"
1145     ;;
1146
1147   *=*)
1148     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1149     # Reject names that are not valid shell variable names.
1150     case $ac_envvar in #(
1151       '' | [0-9]* | *[!_$as_cr_alnum]* )
1152       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1153     esac
1154     eval $ac_envvar=\$ac_optarg
1155     export $ac_envvar ;;
1156
1157   *)
1158     # FIXME: should be removed in autoconf 3.0.
1159     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1160     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1161       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1162     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1163     ;;
1164
1165   esac
1166 done
1167
1168 if test -n "$ac_prev"; then
1169   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1170   as_fn_error $? "missing argument to $ac_option"
1171 fi
1172
1173 if test -n "$ac_unrecognized_opts"; then
1174   case $enable_option_checking in
1175     no) ;;
1176     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1177     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1178   esac
1179 fi
1180
1181 # Check all directory arguments for consistency.
1182 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1183                 datadir sysconfdir sharedstatedir localstatedir includedir \
1184                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1185                 libdir localedir mandir
1186 do
1187   eval ac_val=\$$ac_var
1188   # Remove trailing slashes.
1189   case $ac_val in
1190     */ )
1191       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1192       eval $ac_var=\$ac_val;;
1193   esac
1194   # Be sure to have absolute directory names.
1195   case $ac_val in
1196     [\\/$]* | ?:[\\/]* )  continue;;
1197     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1198   esac
1199   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1200 done
1201
1202 # There might be people who depend on the old broken behavior: `$host'
1203 # used to hold the argument of --host etc.
1204 # FIXME: To remove some day.
1205 build=$build_alias
1206 host=$host_alias
1207 target=$target_alias
1208
1209 # FIXME: To remove some day.
1210 if test "x$host_alias" != x; then
1211   if test "x$build_alias" = x; then
1212     cross_compiling=maybe
1213   elif test "x$build_alias" != "x$host_alias"; then
1214     cross_compiling=yes
1215   fi
1216 fi
1217
1218 ac_tool_prefix=
1219 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1220
1221 test "$silent" = yes && exec 6>/dev/null
1222
1223
1224 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1225 ac_ls_di=`ls -di .` &&
1226 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1227   as_fn_error $? "working directory cannot be determined"
1228 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1229   as_fn_error $? "pwd does not report name of working directory"
1230
1231
1232 # Find the source files, if location was not specified.
1233 if test -z "$srcdir"; then
1234   ac_srcdir_defaulted=yes
1235   # Try the directory containing this script, then the parent directory.
1236   ac_confdir=`$as_dirname -- "$as_myself" ||
1237 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1238          X"$as_myself" : 'X\(//\)[^/]' \| \
1239          X"$as_myself" : 'X\(//\)$' \| \
1240          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1241 $as_echo X"$as_myself" |
1242     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1243             s//\1/
1244             q
1245           }
1246           /^X\(\/\/\)[^/].*/{
1247             s//\1/
1248             q
1249           }
1250           /^X\(\/\/\)$/{
1251             s//\1/
1252             q
1253           }
1254           /^X\(\/\).*/{
1255             s//\1/
1256             q
1257           }
1258           s/.*/./; q'`
1259   srcdir=$ac_confdir
1260   if test ! -r "$srcdir/$ac_unique_file"; then
1261     srcdir=..
1262   fi
1263 else
1264   ac_srcdir_defaulted=no
1265 fi
1266 if test ! -r "$srcdir/$ac_unique_file"; then
1267   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1268   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1269 fi
1270 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1271 ac_abs_confdir=`(
1272         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1273         pwd)`
1274 # When building in place, set srcdir=.
1275 if test "$ac_abs_confdir" = "$ac_pwd"; then
1276   srcdir=.
1277 fi
1278 # Remove unnecessary trailing slashes from srcdir.
1279 # Double slashes in file names in object file debugging info
1280 # mess up M-x gdb in Emacs.
1281 case $srcdir in
1282 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1283 esac
1284 for ac_var in $ac_precious_vars; do
1285   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1286   eval ac_env_${ac_var}_value=\$${ac_var}
1287   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1288   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1289 done
1290
1291 #
1292 # Report the --help message.
1293 #
1294 if test "$ac_init_help" = "long"; then
1295   # Omit some internal or obsolete options to make the list less imposing.
1296   # This message is too long to be a string in the A/UX 3.1 sh.
1297   cat <<_ACEOF
1298 \`configure' configures zziplib (TeX Live) 0.13.62 to adapt to many kinds of systems.
1299
1300 Usage: $0 [OPTION]... [VAR=VALUE]...
1301
1302 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1303 VAR=VALUE.  See below for descriptions of some of the useful variables.
1304
1305 Defaults for the options are specified in brackets.
1306
1307 Configuration:
1308   -h, --help              display this help and exit
1309       --help=short        display options specific to this package
1310       --help=recursive    display the short help of all the included packages
1311   -V, --version           display version information and exit
1312   -q, --quiet, --silent   do not print \`checking ...' messages
1313       --cache-file=FILE   cache test results in FILE [disabled]
1314   -C, --config-cache      alias for \`--cache-file=config.cache'
1315   -n, --no-create         do not create output files
1316       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1317
1318 Installation directories:
1319   --prefix=PREFIX         install architecture-independent files in PREFIX
1320                           [$ac_default_prefix]
1321   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1322                           [PREFIX]
1323
1324 By default, \`make install' will install all the files in
1325 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1326 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1327 for instance \`--prefix=\$HOME'.
1328
1329 For better control, use the options below.
1330
1331 Fine tuning of the installation directories:
1332   --bindir=DIR            user executables [EPREFIX/bin]
1333   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1334   --libexecdir=DIR        program executables [EPREFIX/libexec]
1335   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1336   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1337   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1338   --libdir=DIR            object code libraries [EPREFIX/lib]
1339   --includedir=DIR        C header files [PREFIX/include]
1340   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1341   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1342   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1343   --infodir=DIR           info documentation [DATAROOTDIR/info]
1344   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1345   --mandir=DIR            man documentation [DATAROOTDIR/man]
1346   --docdir=DIR            documentation root
1347                           [DATAROOTDIR/doc/zziplib--tex-live-]
1348   --htmldir=DIR           html documentation [DOCDIR]
1349   --dvidir=DIR            dvi documentation [DOCDIR]
1350   --pdfdir=DIR            pdf documentation [DOCDIR]
1351   --psdir=DIR             ps documentation [DOCDIR]
1352 _ACEOF
1353
1354   cat <<\_ACEOF
1355
1356 Program names:
1357   --program-prefix=PREFIX            prepend PREFIX to installed program names
1358   --program-suffix=SUFFIX            append SUFFIX to installed program names
1359   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1360
1361 System types:
1362   --build=BUILD     configure for building on BUILD [guessed]
1363   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1364 _ACEOF
1365 fi
1366
1367 if test -n "$ac_init_help"; then
1368   case $ac_init_help in
1369      short | recursive ) echo "Configuration of zziplib (TeX Live) 0.13.62:";;
1370    esac
1371   cat <<\_ACEOF
1372
1373 Optional Features:
1374   --disable-option-checking  ignore unrecognized --enable/--with options
1375   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1376   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1377   --enable-silent-rules   less verbose build output (undo: "make V=1")
1378   --disable-silent-rules  verbose build output (undo: "make V=0")
1379   --enable-maintainer-mode
1380                           enable make rules and dependencies not useful (and
1381                           sometimes confusing) to the casual installer
1382   --enable-dependency-tracking
1383                           do not reject slow dependency extractors
1384   --disable-dependency-tracking
1385                           speeds up one-time build
1386   --enable-compiler-warnings=[no|min|yes|max|all]
1387                           Turn on compiler warnings [default: yes if
1388                           maintainer-mode, min otherwise]
1389   --disable-largefile     omit support for large files
1390
1391 Optional Packages:
1392   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1393   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1394   --with-system-zlib      use installed zlib headers and library
1395   --with-zlib-includes=DIR
1396                           zlib headers installed in DIR
1397   --with-zlib-libdir=DIR  zlib library installed in DIR
1398
1399 Some influential environment variables:
1400   CC          C compiler command
1401   CFLAGS      C compiler flags
1402   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1403               nonstandard directory <lib dir>
1404   LIBS        libraries to pass to the linker, e.g. -l<library>
1405   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1406               you have headers in a nonstandard directory <include dir>
1407   CPP         C preprocessor
1408
1409 Use these variables to override the choices made by `configure' or to help
1410 it to find libraries and programs with nonstandard names/locations.
1411
1412 Report bugs to <tex-k@tug.org>.
1413 _ACEOF
1414 ac_status=$?
1415 fi
1416
1417 if test "$ac_init_help" = "recursive"; then
1418   # If there are subdirs, report their specific --help.
1419   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1420     test -d "$ac_dir" ||
1421       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1422       continue
1423     ac_builddir=.
1424
1425 case "$ac_dir" in
1426 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1427 *)
1428   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1429   # A ".." for each directory in $ac_dir_suffix.
1430   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1431   case $ac_top_builddir_sub in
1432   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1433   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1434   esac ;;
1435 esac
1436 ac_abs_top_builddir=$ac_pwd
1437 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1438 # for backward compatibility:
1439 ac_top_builddir=$ac_top_build_prefix
1440
1441 case $srcdir in
1442   .)  # We are building in place.
1443     ac_srcdir=.
1444     ac_top_srcdir=$ac_top_builddir_sub
1445     ac_abs_top_srcdir=$ac_pwd ;;
1446   [\\/]* | ?:[\\/]* )  # Absolute name.
1447     ac_srcdir=$srcdir$ac_dir_suffix;
1448     ac_top_srcdir=$srcdir
1449     ac_abs_top_srcdir=$srcdir ;;
1450   *) # Relative name.
1451     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1452     ac_top_srcdir=$ac_top_build_prefix$srcdir
1453     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1454 esac
1455 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1456
1457     cd "$ac_dir" || { ac_status=$?; continue; }
1458     # Check for guested configure.
1459     if test -f "$ac_srcdir/configure.gnu"; then
1460       echo &&
1461       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1462     elif test -f "$ac_srcdir/configure"; then
1463       echo &&
1464       $SHELL "$ac_srcdir/configure" --help=recursive
1465     else
1466       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1467     fi || ac_status=$?
1468     cd "$ac_pwd" || { ac_status=$?; break; }
1469   done
1470 fi
1471
1472 test -n "$ac_init_help" && exit $ac_status
1473 if $ac_init_version; then
1474   cat <<\_ACEOF
1475 zziplib (TeX Live) configure 0.13.62
1476 generated by GNU Autoconf 2.69
1477
1478 Copyright (C) 2012 Free Software Foundation, Inc.
1479 This configure script is free software; the Free Software Foundation
1480 gives unlimited permission to copy, distribute and modify it.
1481 _ACEOF
1482   exit
1483 fi
1484
1485 ## ------------------------ ##
1486 ## Autoconf initialization. ##
1487 ## ------------------------ ##
1488
1489 # ac_fn_c_try_compile LINENO
1490 # --------------------------
1491 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1492 ac_fn_c_try_compile ()
1493 {
1494   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1495   rm -f conftest.$ac_objext
1496   if { { ac_try="$ac_compile"
1497 case "(($ac_try" in
1498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1499   *) ac_try_echo=$ac_try;;
1500 esac
1501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1502 $as_echo "$ac_try_echo"; } >&5
1503   (eval "$ac_compile") 2>conftest.err
1504   ac_status=$?
1505   if test -s conftest.err; then
1506     grep -v '^ *+' conftest.err >conftest.er1
1507     cat conftest.er1 >&5
1508     mv -f conftest.er1 conftest.err
1509   fi
1510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1511   test $ac_status = 0; } && {
1512          test -z "$ac_c_werror_flag" ||
1513          test ! -s conftest.err
1514        } && test -s conftest.$ac_objext; then :
1515   ac_retval=0
1516 else
1517   $as_echo "$as_me: failed program was:" >&5
1518 sed 's/^/| /' conftest.$ac_ext >&5
1519
1520         ac_retval=1
1521 fi
1522   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1523   as_fn_set_status $ac_retval
1524
1525 } # ac_fn_c_try_compile
1526
1527 # ac_fn_c_try_link LINENO
1528 # -----------------------
1529 # Try to link conftest.$ac_ext, and return whether this succeeded.
1530 ac_fn_c_try_link ()
1531 {
1532   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1533   rm -f conftest.$ac_objext conftest$ac_exeext
1534   if { { ac_try="$ac_link"
1535 case "(($ac_try" in
1536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1537   *) ac_try_echo=$ac_try;;
1538 esac
1539 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1540 $as_echo "$ac_try_echo"; } >&5
1541   (eval "$ac_link") 2>conftest.err
1542   ac_status=$?
1543   if test -s conftest.err; then
1544     grep -v '^ *+' conftest.err >conftest.er1
1545     cat conftest.er1 >&5
1546     mv -f conftest.er1 conftest.err
1547   fi
1548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1549   test $ac_status = 0; } && {
1550          test -z "$ac_c_werror_flag" ||
1551          test ! -s conftest.err
1552        } && test -s conftest$ac_exeext && {
1553          test "$cross_compiling" = yes ||
1554          test -x conftest$ac_exeext
1555        }; then :
1556   ac_retval=0
1557 else
1558   $as_echo "$as_me: failed program was:" >&5
1559 sed 's/^/| /' conftest.$ac_ext >&5
1560
1561         ac_retval=1
1562 fi
1563   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1564   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1565   # interfere with the next link command; also delete a directory that is
1566   # left behind by Apple's compiler.  We do this before executing the actions.
1567   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1568   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1569   as_fn_set_status $ac_retval
1570
1571 } # ac_fn_c_try_link
1572
1573 # ac_fn_c_try_cpp LINENO
1574 # ----------------------
1575 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1576 ac_fn_c_try_cpp ()
1577 {
1578   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579   if { { ac_try="$ac_cpp conftest.$ac_ext"
1580 case "(($ac_try" in
1581   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1582   *) ac_try_echo=$ac_try;;
1583 esac
1584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585 $as_echo "$ac_try_echo"; } >&5
1586   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1587   ac_status=$?
1588   if test -s conftest.err; then
1589     grep -v '^ *+' conftest.err >conftest.er1
1590     cat conftest.er1 >&5
1591     mv -f conftest.er1 conftest.err
1592   fi
1593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594   test $ac_status = 0; } > conftest.i && {
1595          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1596          test ! -s conftest.err
1597        }; then :
1598   ac_retval=0
1599 else
1600   $as_echo "$as_me: failed program was:" >&5
1601 sed 's/^/| /' conftest.$ac_ext >&5
1602
1603     ac_retval=1
1604 fi
1605   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1606   as_fn_set_status $ac_retval
1607
1608 } # ac_fn_c_try_cpp
1609
1610 # ac_fn_c_try_run LINENO
1611 # ----------------------
1612 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1613 # that executables *can* be run.
1614 ac_fn_c_try_run ()
1615 {
1616   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617   if { { ac_try="$ac_link"
1618 case "(($ac_try" in
1619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1620   *) ac_try_echo=$ac_try;;
1621 esac
1622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1623 $as_echo "$ac_try_echo"; } >&5
1624   (eval "$ac_link") 2>&5
1625   ac_status=$?
1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1628   { { case "(($ac_try" in
1629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1630   *) ac_try_echo=$ac_try;;
1631 esac
1632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1633 $as_echo "$ac_try_echo"; } >&5
1634   (eval "$ac_try") 2>&5
1635   ac_status=$?
1636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637   test $ac_status = 0; }; }; then :
1638   ac_retval=0
1639 else
1640   $as_echo "$as_me: program exited with status $ac_status" >&5
1641        $as_echo "$as_me: failed program was:" >&5
1642 sed 's/^/| /' conftest.$ac_ext >&5
1643
1644        ac_retval=$ac_status
1645 fi
1646   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1647   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1648   as_fn_set_status $ac_retval
1649
1650 } # ac_fn_c_try_run
1651
1652 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1653 # -------------------------------------------------------
1654 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1655 # the include files in INCLUDES and setting the cache variable VAR
1656 # accordingly.
1657 ac_fn_c_check_header_mongrel ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   if eval \${$3+:} false; then :
1661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if eval \${$3+:} false; then :
1664   $as_echo_n "(cached) " >&6
1665 fi
1666 eval ac_res=\$$3
1667                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1668 $as_echo "$ac_res" >&6; }
1669 else
1670   # Is the header compilable?
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1672 $as_echo_n "checking $2 usability... " >&6; }
1673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h.  */
1675 $4
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679   ac_header_compiler=yes
1680 else
1681   ac_header_compiler=no
1682 fi
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1685 $as_echo "$ac_header_compiler" >&6; }
1686
1687 # Is the header present?
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1689 $as_echo_n "checking $2 presence... " >&6; }
1690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1691 /* end confdefs.h.  */
1692 #include <$2>
1693 _ACEOF
1694 if ac_fn_c_try_cpp "$LINENO"; then :
1695   ac_header_preproc=yes
1696 else
1697   ac_header_preproc=no
1698 fi
1699 rm -f conftest.err conftest.i conftest.$ac_ext
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1701 $as_echo "$ac_header_preproc" >&6; }
1702
1703 # So?  What about this header?
1704 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1705   yes:no: )
1706     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1707 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1708     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1709 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1710     ;;
1711   no:yes:* )
1712     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1713 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1714     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1715 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1716     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1717 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1718     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1719 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1720     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1721 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1722 ( $as_echo "## ---------------------------- ##
1723 ## Report this to tex-k@tug.org ##
1724 ## ---------------------------- ##"
1725      ) | sed "s/^/$as_me: WARNING:     /" >&2
1726     ;;
1727 esac
1728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1729 $as_echo_n "checking for $2... " >&6; }
1730 if eval \${$3+:} false; then :
1731   $as_echo_n "(cached) " >&6
1732 else
1733   eval "$3=\$ac_header_compiler"
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 fi
1739   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1740
1741 } # ac_fn_c_check_header_mongrel
1742
1743 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1744 # -------------------------------------------------------
1745 # Tests whether HEADER exists and can be compiled using the include files in
1746 # INCLUDES, setting the cache variable VAR accordingly.
1747 ac_fn_c_check_header_compile ()
1748 {
1749   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if eval \${$3+:} false; then :
1753   $as_echo_n "(cached) " >&6
1754 else
1755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h.  */
1757 $4
1758 #include <$2>
1759 _ACEOF
1760 if ac_fn_c_try_compile "$LINENO"; then :
1761   eval "$3=yes"
1762 else
1763   eval "$3=no"
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 fi
1767 eval ac_res=\$$3
1768                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1769 $as_echo "$ac_res" >&6; }
1770   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1771
1772 } # ac_fn_c_check_header_compile
1773
1774 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1775 # -------------------------------------------
1776 # Tests whether TYPE exists after having included INCLUDES, setting cache
1777 # variable VAR accordingly.
1778 ac_fn_c_check_type ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1782 $as_echo_n "checking for $2... " >&6; }
1783 if eval \${$3+:} false; then :
1784   $as_echo_n "(cached) " >&6
1785 else
1786   eval "$3=no"
1787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1788 /* end confdefs.h.  */
1789 $4
1790 int
1791 main ()
1792 {
1793 if (sizeof ($2))
1794          return 0;
1795   ;
1796   return 0;
1797 }
1798 _ACEOF
1799 if ac_fn_c_try_compile "$LINENO"; then :
1800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 int
1804 main ()
1805 {
1806 if (sizeof (($2)))
1807             return 0;
1808   ;
1809   return 0;
1810 }
1811 _ACEOF
1812 if ac_fn_c_try_compile "$LINENO"; then :
1813
1814 else
1815   eval "$3=yes"
1816 fi
1817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1818 fi
1819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1820 fi
1821 eval ac_res=\$$3
1822                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1823 $as_echo "$ac_res" >&6; }
1824   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1825
1826 } # ac_fn_c_check_type
1827
1828 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1829 # --------------------------------------------
1830 # Tries to find the compile-time value of EXPR in a program that includes
1831 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1832 # computed
1833 ac_fn_c_compute_int ()
1834 {
1835   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1836   if test "$cross_compiling" = yes; then
1837     # Depending upon the size, compute the lo and hi bounds.
1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839 /* end confdefs.h.  */
1840 $4
1841 int
1842 main ()
1843 {
1844 static int test_array [1 - 2 * !(($2) >= 0)];
1845 test_array [0] = 0;
1846 return test_array [0];
1847
1848   ;
1849   return 0;
1850 }
1851 _ACEOF
1852 if ac_fn_c_try_compile "$LINENO"; then :
1853   ac_lo=0 ac_mid=0
1854   while :; do
1855     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856 /* end confdefs.h.  */
1857 $4
1858 int
1859 main ()
1860 {
1861 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1862 test_array [0] = 0;
1863 return test_array [0];
1864
1865   ;
1866   return 0;
1867 }
1868 _ACEOF
1869 if ac_fn_c_try_compile "$LINENO"; then :
1870   ac_hi=$ac_mid; break
1871 else
1872   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1873                         if test $ac_lo -le $ac_mid; then
1874                           ac_lo= ac_hi=
1875                           break
1876                         fi
1877                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880   done
1881 else
1882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $4
1885 int
1886 main ()
1887 {
1888 static int test_array [1 - 2 * !(($2) < 0)];
1889 test_array [0] = 0;
1890 return test_array [0];
1891
1892   ;
1893   return 0;
1894 }
1895 _ACEOF
1896 if ac_fn_c_try_compile "$LINENO"; then :
1897   ac_hi=-1 ac_mid=-1
1898   while :; do
1899     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1900 /* end confdefs.h.  */
1901 $4
1902 int
1903 main ()
1904 {
1905 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1906 test_array [0] = 0;
1907 return test_array [0];
1908
1909   ;
1910   return 0;
1911 }
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_lo=$ac_mid; break
1915 else
1916   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1917                         if test $ac_mid -le $ac_hi; then
1918                           ac_lo= ac_hi=
1919                           break
1920                         fi
1921                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1922 fi
1923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1924   done
1925 else
1926   ac_lo= ac_hi=
1927 fi
1928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931 # Binary search between lo and hi bounds.
1932 while test "x$ac_lo" != "x$ac_hi"; do
1933   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 int
1938 main ()
1939 {
1940 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1941 test_array [0] = 0;
1942 return test_array [0];
1943
1944   ;
1945   return 0;
1946 }
1947 _ACEOF
1948 if ac_fn_c_try_compile "$LINENO"; then :
1949   ac_hi=$ac_mid
1950 else
1951   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1952 fi
1953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1954 done
1955 case $ac_lo in #((
1956 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1957 '') ac_retval=1 ;;
1958 esac
1959   else
1960     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1961 /* end confdefs.h.  */
1962 $4
1963 static long int longval () { return $2; }
1964 static unsigned long int ulongval () { return $2; }
1965 #include <stdio.h>
1966 #include <stdlib.h>
1967 int
1968 main ()
1969 {
1970
1971   FILE *f = fopen ("conftest.val", "w");
1972   if (! f)
1973     return 1;
1974   if (($2) < 0)
1975     {
1976       long int i = longval ();
1977       if (i != ($2))
1978         return 1;
1979       fprintf (f, "%ld", i);
1980     }
1981   else
1982     {
1983       unsigned long int i = ulongval ();
1984       if (i != ($2))
1985         return 1;
1986       fprintf (f, "%lu", i);
1987     }
1988   /* Do not output a trailing newline, as this causes \r\n confusion
1989      on some platforms.  */
1990   return ferror (f) || fclose (f) != 0;
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_run "$LINENO"; then :
1997   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1998 else
1999   ac_retval=1
2000 fi
2001 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2002   conftest.$ac_objext conftest.beam conftest.$ac_ext
2003 rm -f conftest.val
2004
2005   fi
2006   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2007   as_fn_set_status $ac_retval
2008
2009 } # ac_fn_c_compute_int
2010
2011 # ac_fn_c_check_func LINENO FUNC VAR
2012 # ----------------------------------
2013 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2014 ac_fn_c_check_func ()
2015 {
2016   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2018 $as_echo_n "checking for $2... " >&6; }
2019 if eval \${$3+:} false; then :
2020   $as_echo_n "(cached) " >&6
2021 else
2022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2023 /* end confdefs.h.  */
2024 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2025    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2026 #define $2 innocuous_$2
2027
2028 /* System header to define __stub macros and hopefully few prototypes,
2029     which can conflict with char $2 (); below.
2030     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2031     <limits.h> exists even on freestanding compilers.  */
2032
2033 #ifdef __STDC__
2034 # include <limits.h>
2035 #else
2036 # include <assert.h>
2037 #endif
2038
2039 #undef $2
2040
2041 /* Override any GCC internal prototype to avoid an error.
2042    Use char because int might match the return type of a GCC
2043    builtin and then its argument prototype would still apply.  */
2044 #ifdef __cplusplus
2045 extern "C"
2046 #endif
2047 char $2 ();
2048 /* The GNU C library defines this for functions which it implements
2049     to always fail with ENOSYS.  Some functions are actually named
2050     something starting with __ and the normal name is an alias.  */
2051 #if defined __stub_$2 || defined __stub___$2
2052 choke me
2053 #endif
2054
2055 int
2056 main ()
2057 {
2058 return $2 ();
2059   ;
2060   return 0;
2061 }
2062 _ACEOF
2063 if ac_fn_c_try_link "$LINENO"; then :
2064   eval "$3=yes"
2065 else
2066   eval "$3=no"
2067 fi
2068 rm -f core conftest.err conftest.$ac_objext \
2069     conftest$ac_exeext conftest.$ac_ext
2070 fi
2071 eval ac_res=\$$3
2072                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2073 $as_echo "$ac_res" >&6; }
2074   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2075
2076 } # ac_fn_c_check_func
2077 cat >config.log <<_ACEOF
2078 This file contains any messages produced by compilers while
2079 running configure, to aid debugging if configure makes a mistake.
2080
2081 It was created by zziplib (TeX Live) $as_me 0.13.62, which was
2082 generated by GNU Autoconf 2.69.  Invocation command line was
2083
2084   $ $0 $@
2085
2086 _ACEOF
2087 exec 5>>config.log
2088 {
2089 cat <<_ASUNAME
2090 ## --------- ##
2091 ## Platform. ##
2092 ## --------- ##
2093
2094 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2095 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2096 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2097 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2098 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2099
2100 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2101 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2102
2103 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2104 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2105 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2106 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2107 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2108 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2109 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2110
2111 _ASUNAME
2112
2113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2114 for as_dir in $PATH
2115 do
2116   IFS=$as_save_IFS
2117   test -z "$as_dir" && as_dir=.
2118     $as_echo "PATH: $as_dir"
2119   done
2120 IFS=$as_save_IFS
2121
2122 } >&5
2123
2124 cat >&5 <<_ACEOF
2125
2126
2127 ## ----------- ##
2128 ## Core tests. ##
2129 ## ----------- ##
2130
2131 _ACEOF
2132
2133
2134 # Keep a trace of the command line.
2135 # Strip out --no-create and --no-recursion so they do not pile up.
2136 # Strip out --silent because we don't want to record it for future runs.
2137 # Also quote any args containing shell meta-characters.
2138 # Make two passes to allow for proper duplicate-argument suppression.
2139 ac_configure_args=
2140 ac_configure_args0=
2141 ac_configure_args1=
2142 ac_must_keep_next=false
2143 for ac_pass in 1 2
2144 do
2145   for ac_arg
2146   do
2147     case $ac_arg in
2148     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2149     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2150     | -silent | --silent | --silen | --sile | --sil)
2151       continue ;;
2152     *\'*)
2153       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2154     esac
2155     case $ac_pass in
2156     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2157     2)
2158       as_fn_append ac_configure_args1 " '$ac_arg'"
2159       if test $ac_must_keep_next = true; then
2160         ac_must_keep_next=false # Got value, back to normal.
2161       else
2162         case $ac_arg in
2163           *=* | --config-cache | -C | -disable-* | --disable-* \
2164           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2165           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2166           | -with-* | --with-* | -without-* | --without-* | --x)
2167             case "$ac_configure_args0 " in
2168               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2169             esac
2170             ;;
2171           -* ) ac_must_keep_next=true ;;
2172         esac
2173       fi
2174       as_fn_append ac_configure_args " '$ac_arg'"
2175       ;;
2176     esac
2177   done
2178 done
2179 { ac_configure_args0=; unset ac_configure_args0;}
2180 { ac_configure_args1=; unset ac_configure_args1;}
2181
2182 # When interrupted or exit'd, cleanup temporary files, and complete
2183 # config.log.  We remove comments because anyway the quotes in there
2184 # would cause problems or look ugly.
2185 # WARNING: Use '\'' to represent an apostrophe within the trap.
2186 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2187 trap 'exit_status=$?
2188   # Save into config.log some information that might help in debugging.
2189   {
2190     echo
2191
2192     $as_echo "## ---------------- ##
2193 ## Cache variables. ##
2194 ## ---------------- ##"
2195     echo
2196     # The following way of writing the cache mishandles newlines in values,
2197 (
2198   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2199     eval ac_val=\$$ac_var
2200     case $ac_val in #(
2201     *${as_nl}*)
2202       case $ac_var in #(
2203       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2204 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2205       esac
2206       case $ac_var in #(
2207       _ | IFS | as_nl) ;; #(
2208       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2209       *) { eval $ac_var=; unset $ac_var;} ;;
2210       esac ;;
2211     esac
2212   done
2213   (set) 2>&1 |
2214     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2215     *${as_nl}ac_space=\ *)
2216       sed -n \
2217         "s/'\''/'\''\\\\'\'''\''/g;
2218           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2219       ;; #(
2220     *)
2221       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2222       ;;
2223     esac |
2224     sort
2225 )
2226     echo
2227
2228     $as_echo "## ----------------- ##
2229 ## Output variables. ##
2230 ## ----------------- ##"
2231     echo
2232     for ac_var in $ac_subst_vars
2233     do
2234       eval ac_val=\$$ac_var
2235       case $ac_val in
2236       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2237       esac
2238       $as_echo "$ac_var='\''$ac_val'\''"
2239     done | sort
2240     echo
2241
2242     if test -n "$ac_subst_files"; then
2243       $as_echo "## ------------------- ##
2244 ## File substitutions. ##
2245 ## ------------------- ##"
2246       echo
2247       for ac_var in $ac_subst_files
2248       do
2249         eval ac_val=\$$ac_var
2250         case $ac_val in
2251         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2252         esac
2253         $as_echo "$ac_var='\''$ac_val'\''"
2254       done | sort
2255       echo
2256     fi
2257
2258     if test -s confdefs.h; then
2259       $as_echo "## ----------- ##
2260 ## confdefs.h. ##
2261 ## ----------- ##"
2262       echo
2263       cat confdefs.h
2264       echo
2265     fi
2266     test "$ac_signal" != 0 &&
2267       $as_echo "$as_me: caught signal $ac_signal"
2268     $as_echo "$as_me: exit $exit_status"
2269   } >&5
2270   rm -f core *.core core.conftest.* &&
2271     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2272     exit $exit_status
2273 ' 0
2274 for ac_signal in 1 2 13 15; do
2275   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2276 done
2277 ac_signal=0
2278
2279 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2280 rm -f -r conftest* confdefs.h
2281
2282 $as_echo "/* confdefs.h */" > confdefs.h
2283
2284 # Predefined preprocessor variables.
2285
2286 cat >>confdefs.h <<_ACEOF
2287 #define PACKAGE_NAME "$PACKAGE_NAME"
2288 _ACEOF
2289
2290 cat >>confdefs.h <<_ACEOF
2291 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2292 _ACEOF
2293
2294 cat >>confdefs.h <<_ACEOF
2295 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2296 _ACEOF
2297
2298 cat >>confdefs.h <<_ACEOF
2299 #define PACKAGE_STRING "$PACKAGE_STRING"
2300 _ACEOF
2301
2302 cat >>confdefs.h <<_ACEOF
2303 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2304 _ACEOF
2305
2306 cat >>confdefs.h <<_ACEOF
2307 #define PACKAGE_URL "$PACKAGE_URL"
2308 _ACEOF
2309
2310
2311 # Let the site file select an alternate cache file if it wants to.
2312 # Prefer an explicitly selected file to automatically selected ones.
2313 ac_site_file1=NONE
2314 ac_site_file2=NONE
2315 if test -n "$CONFIG_SITE"; then
2316   # We do not want a PATH search for config.site.
2317   case $CONFIG_SITE in #((
2318     -*)  ac_site_file1=./$CONFIG_SITE;;
2319     */*) ac_site_file1=$CONFIG_SITE;;
2320     *)   ac_site_file1=./$CONFIG_SITE;;
2321   esac
2322 elif test "x$prefix" != xNONE; then
2323   ac_site_file1=$prefix/share/config.site
2324   ac_site_file2=$prefix/etc/config.site
2325 else
2326   ac_site_file1=$ac_default_prefix/share/config.site
2327   ac_site_file2=$ac_default_prefix/etc/config.site
2328 fi
2329 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2330 do
2331   test "x$ac_site_file" = xNONE && continue
2332   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2333     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2334 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2335     sed 's/^/| /' "$ac_site_file" >&5
2336     . "$ac_site_file" \
2337       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2339 as_fn_error $? "failed to load site script $ac_site_file
2340 See \`config.log' for more details" "$LINENO" 5; }
2341   fi
2342 done
2343
2344 if test -r "$cache_file"; then
2345   # Some versions of bash will fail to source /dev/null (special files
2346   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2347   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2348     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2349 $as_echo "$as_me: loading cache $cache_file" >&6;}
2350     case $cache_file in
2351       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2352       *)                      . "./$cache_file";;
2353     esac
2354   fi
2355 else
2356   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2357 $as_echo "$as_me: creating cache $cache_file" >&6;}
2358   >$cache_file
2359 fi
2360
2361 # Check that the precious variables saved in the cache have kept the same
2362 # value.
2363 ac_cache_corrupted=false
2364 for ac_var in $ac_precious_vars; do
2365   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2366   eval ac_new_set=\$ac_env_${ac_var}_set
2367   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2368   eval ac_new_val=\$ac_env_${ac_var}_value
2369   case $ac_old_set,$ac_new_set in
2370     set,)
2371       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2372 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2373       ac_cache_corrupted=: ;;
2374     ,set)
2375       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2376 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2377       ac_cache_corrupted=: ;;
2378     ,);;
2379     *)
2380       if test "x$ac_old_val" != "x$ac_new_val"; then
2381         # differences in whitespace do not lead to failure.
2382         ac_old_val_w=`echo x $ac_old_val`
2383         ac_new_val_w=`echo x $ac_new_val`
2384         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2385           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2386 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2387           ac_cache_corrupted=:
2388         else
2389           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2390 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2391           eval $ac_var=\$ac_old_val
2392         fi
2393         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2394 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2395         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2396 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2397       fi;;
2398   esac
2399   # Pass precious variables to config.status.
2400   if test "$ac_new_set" = set; then
2401     case $ac_new_val in
2402     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2403     *) ac_arg=$ac_var=$ac_new_val ;;
2404     esac
2405     case " $ac_configure_args " in
2406       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2407       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2408     esac
2409   fi
2410 done
2411 if $ac_cache_corrupted; then
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2413 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2414   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2415 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2416   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2417 fi
2418 ## -------------------- ##
2419 ## Main body of script. ##
2420 ## -------------------- ##
2421
2422 ac_ext=c
2423 ac_cpp='$CPP $CPPFLAGS'
2424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2427
2428
2429
2430
2431 ac_aux_dir=
2432 for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
2433   if test -f "$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 "$ac_dir/install.sh"; then
2438     ac_aux_dir=$ac_dir
2439     ac_install_sh="$ac_aux_dir/install.sh -c"
2440     break
2441   elif test -f "$ac_dir/shtool"; then
2442     ac_aux_dir=$ac_dir
2443     ac_install_sh="$ac_aux_dir/shtool install -c"
2444     break
2445   fi
2446 done
2447 if test -z "$ac_aux_dir"; then
2448   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
2449 fi
2450
2451 # These three variables are undocumented and unsupported,
2452 # and are intended to be withdrawn in a future Autoconf release.
2453 # They can cause serious problems if a builder's source tree is in a directory
2454 # whose full name contains unusual characters.
2455 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2456 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2457 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2458
2459
2460
2461
2462 am__api_version='1.15'
2463
2464 # Find a good install program.  We prefer a C program (faster),
2465 # so one script is as good as another.  But avoid the broken or
2466 # incompatible versions:
2467 # SysV /etc/install, /usr/sbin/install
2468 # SunOS /usr/etc/install
2469 # IRIX /sbin/install
2470 # AIX /bin/install
2471 # AmigaOS /C/install, which installs bootblocks on floppy discs
2472 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2473 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2474 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2475 # OS/2's system install, which has a completely different semantic
2476 # ./install, which can be erroneously created by make from ./install.sh.
2477 # Reject install programs that cannot install multiple files.
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2479 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2480 if test -z "$INSTALL"; then
2481 if ${ac_cv_path_install+:} false; then :
2482   $as_echo_n "(cached) " >&6
2483 else
2484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2485 for as_dir in $PATH
2486 do
2487   IFS=$as_save_IFS
2488   test -z "$as_dir" && as_dir=.
2489     # Account for people who put trailing slashes in PATH elements.
2490 case $as_dir/ in #((
2491   ./ | .// | /[cC]/* | \
2492   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2493   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2494   /usr/ucb/* ) ;;
2495   *)
2496     # OSF1 and SCO ODT 3.0 have their own names for install.
2497     # Don't use installbsd from OSF since it installs stuff as root
2498     # by default.
2499     for ac_prog in ginstall scoinst install; do
2500       for ac_exec_ext in '' $ac_executable_extensions; do
2501         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2502           if test $ac_prog = install &&
2503             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2504             # AIX install.  It has an incompatible calling convention.
2505             :
2506           elif test $ac_prog = install &&
2507             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2508             # program-specific install script used by HP pwplus--don't use.
2509             :
2510           else
2511             rm -rf conftest.one conftest.two conftest.dir
2512             echo one > conftest.one
2513             echo two > conftest.two
2514             mkdir conftest.dir
2515             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2516               test -s conftest.one && test -s conftest.two &&
2517               test -s conftest.dir/conftest.one &&
2518               test -s conftest.dir/conftest.two
2519             then
2520               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2521               break 3
2522             fi
2523           fi
2524         fi
2525       done
2526     done
2527     ;;
2528 esac
2529
2530   done
2531 IFS=$as_save_IFS
2532
2533 rm -rf conftest.one conftest.two conftest.dir
2534
2535 fi
2536   if test "${ac_cv_path_install+set}" = set; then
2537     INSTALL=$ac_cv_path_install
2538   else
2539     # As a last resort, use the slow shell script.  Don't cache a
2540     # value for INSTALL within a source directory, because that will
2541     # break other packages using the cache if that directory is
2542     # removed, or if the value is a relative name.
2543     INSTALL=$ac_install_sh
2544   fi
2545 fi
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2547 $as_echo "$INSTALL" >&6; }
2548
2549 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2550 # It thinks the first close brace ends the variable substitution.
2551 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2552
2553 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2554
2555 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2556
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2558 $as_echo_n "checking whether build environment is sane... " >&6; }
2559 # Reject unsafe characters in $srcdir or the absolute working directory
2560 # name.  Accept space and tab only in the latter.
2561 am_lf='
2562 '
2563 case `pwd` in
2564   *[\\\"\#\$\&\'\`$am_lf]*)
2565     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2566 esac
2567 case $srcdir in
2568   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2569     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2570 esac
2571
2572 # Do 'set' in a subshell so we don't clobber the current shell's
2573 # arguments.  Must try -L first in case configure is actually a
2574 # symlink; some systems play weird games with the mod time of symlinks
2575 # (eg FreeBSD returns the mod time of the symlink's containing
2576 # directory).
2577 if (
2578    am_has_slept=no
2579    for am_try in 1 2; do
2580      echo "timestamp, slept: $am_has_slept" > conftest.file
2581      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2582      if test "$*" = "X"; then
2583         # -L didn't work.
2584         set X `ls -t "$srcdir/configure" conftest.file`
2585      fi
2586      if test "$*" != "X $srcdir/configure conftest.file" \
2587         && test "$*" != "X conftest.file $srcdir/configure"; then
2588
2589         # If neither matched, then we have a broken ls.  This can happen
2590         # if, for instance, CONFIG_SHELL is bash and it inherits a
2591         # broken ls alias from the environment.  This has actually
2592         # happened.  Such a system could not be considered "sane".
2593         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2594   alias in your environment" "$LINENO" 5
2595      fi
2596      if test "$2" = conftest.file || test $am_try -eq 2; then
2597        break
2598      fi
2599      # Just in case.
2600      sleep 1
2601      am_has_slept=yes
2602    done
2603    test "$2" = conftest.file
2604    )
2605 then
2606    # Ok.
2607    :
2608 else
2609    as_fn_error $? "newly created file is older than distributed files!
2610 Check your system clock" "$LINENO" 5
2611 fi
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2613 $as_echo "yes" >&6; }
2614 # If we didn't sleep, we still need to ensure time stamps of config.status and
2615 # generated files are strictly newer.
2616 am_sleep_pid=
2617 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2618   ( sleep 1 ) &
2619   am_sleep_pid=$!
2620 fi
2621
2622 rm -f conftest.file
2623
2624 test "$program_prefix" != NONE &&
2625   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2626 # Use a double $ so make ignores it.
2627 test "$program_suffix" != NONE &&
2628   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2629 # Double any \ or $.
2630 # By default was `s,x,x', remove it if useless.
2631 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2632 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2633
2634 # Expand $ac_aux_dir to an absolute path.
2635 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2636
2637 if test x"${MISSING+set}" != xset; then
2638   case $am_aux_dir in
2639   *\ * | *\     *)
2640     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2641   *)
2642     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2643   esac
2644 fi
2645 # Use eval to expand $SHELL
2646 if eval "$MISSING --is-lightweight"; then
2647   am_missing_run="$MISSING "
2648 else
2649   am_missing_run=
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2651 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2652 fi
2653
2654 if test x"${install_sh+set}" != xset; then
2655   case $am_aux_dir in
2656   *\ * | *\     *)
2657     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2658   *)
2659     install_sh="\${SHELL} $am_aux_dir/install-sh"
2660   esac
2661 fi
2662
2663 # Installed binaries are usually stripped using 'strip' when the user
2664 # run "make install-strip".  However 'strip' might not be the right
2665 # tool to use in cross-compilation environments, therefore Automake
2666 # will honor the 'STRIP' environment variable to overrule this program.
2667 if test "$cross_compiling" != no; then
2668   if test -n "$ac_tool_prefix"; then
2669   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2670 set dummy ${ac_tool_prefix}strip; ac_word=$2
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2672 $as_echo_n "checking for $ac_word... " >&6; }
2673 if ${ac_cv_prog_STRIP+:} false; then :
2674   $as_echo_n "(cached) " >&6
2675 else
2676   if test -n "$STRIP"; then
2677   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2678 else
2679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2680 for as_dir in $PATH
2681 do
2682   IFS=$as_save_IFS
2683   test -z "$as_dir" && as_dir=.
2684     for ac_exec_ext in '' $ac_executable_extensions; do
2685   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2686     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2687     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2688     break 2
2689   fi
2690 done
2691   done
2692 IFS=$as_save_IFS
2693
2694 fi
2695 fi
2696 STRIP=$ac_cv_prog_STRIP
2697 if test -n "$STRIP"; then
2698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2699 $as_echo "$STRIP" >&6; }
2700 else
2701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2702 $as_echo "no" >&6; }
2703 fi
2704
2705
2706 fi
2707 if test -z "$ac_cv_prog_STRIP"; then
2708   ac_ct_STRIP=$STRIP
2709   # Extract the first word of "strip", so it can be a program name with args.
2710 set dummy strip; ac_word=$2
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2712 $as_echo_n "checking for $ac_word... " >&6; }
2713 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2714   $as_echo_n "(cached) " >&6
2715 else
2716   if test -n "$ac_ct_STRIP"; then
2717   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2718 else
2719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2720 for as_dir in $PATH
2721 do
2722   IFS=$as_save_IFS
2723   test -z "$as_dir" && as_dir=.
2724     for ac_exec_ext in '' $ac_executable_extensions; do
2725   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2726     ac_cv_prog_ac_ct_STRIP="strip"
2727     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2728     break 2
2729   fi
2730 done
2731   done
2732 IFS=$as_save_IFS
2733
2734 fi
2735 fi
2736 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2737 if test -n "$ac_ct_STRIP"; then
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2739 $as_echo "$ac_ct_STRIP" >&6; }
2740 else
2741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2742 $as_echo "no" >&6; }
2743 fi
2744
2745   if test "x$ac_ct_STRIP" = x; then
2746     STRIP=":"
2747   else
2748     case $cross_compiling:$ac_tool_warned in
2749 yes:)
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2752 ac_tool_warned=yes ;;
2753 esac
2754     STRIP=$ac_ct_STRIP
2755   fi
2756 else
2757   STRIP="$ac_cv_prog_STRIP"
2758 fi
2759
2760 fi
2761 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2762
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2764 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2765 if test -z "$MKDIR_P"; then
2766   if ${ac_cv_path_mkdir+:} false; then :
2767   $as_echo_n "(cached) " >&6
2768 else
2769   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2771 do
2772   IFS=$as_save_IFS
2773   test -z "$as_dir" && as_dir=.
2774     for ac_prog in mkdir gmkdir; do
2775          for ac_exec_ext in '' $ac_executable_extensions; do
2776            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2777            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2778              'mkdir (GNU coreutils) '* | \
2779              'mkdir (coreutils) '* | \
2780              'mkdir (fileutils) '4.1*)
2781                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2782                break 3;;
2783            esac
2784          done
2785        done
2786   done
2787 IFS=$as_save_IFS
2788
2789 fi
2790
2791   test -d ./--version && rmdir ./--version
2792   if test "${ac_cv_path_mkdir+set}" = set; then
2793     MKDIR_P="$ac_cv_path_mkdir -p"
2794   else
2795     # As a last resort, use the slow shell script.  Don't cache a
2796     # value for MKDIR_P within a source directory, because that will
2797     # break other packages using the cache if that directory is
2798     # removed, or if the value is a relative name.
2799     MKDIR_P="$ac_install_sh -d"
2800   fi
2801 fi
2802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2803 $as_echo "$MKDIR_P" >&6; }
2804
2805 for ac_prog in gawk mawk nawk awk
2806 do
2807   # Extract the first word of "$ac_prog", so it can be a program name with args.
2808 set dummy $ac_prog; ac_word=$2
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2810 $as_echo_n "checking for $ac_word... " >&6; }
2811 if ${ac_cv_prog_AWK+:} false; then :
2812   $as_echo_n "(cached) " >&6
2813 else
2814   if test -n "$AWK"; then
2815   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2816 else
2817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2818 for as_dir in $PATH
2819 do
2820   IFS=$as_save_IFS
2821   test -z "$as_dir" && as_dir=.
2822     for ac_exec_ext in '' $ac_executable_extensions; do
2823   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2824     ac_cv_prog_AWK="$ac_prog"
2825     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2826     break 2
2827   fi
2828 done
2829   done
2830 IFS=$as_save_IFS
2831
2832 fi
2833 fi
2834 AWK=$ac_cv_prog_AWK
2835 if test -n "$AWK"; then
2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2837 $as_echo "$AWK" >&6; }
2838 else
2839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2840 $as_echo "no" >&6; }
2841 fi
2842
2843
2844   test -n "$AWK" && break
2845 done
2846
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2848 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2849 set x ${MAKE-make}
2850 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2851 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2852   $as_echo_n "(cached) " >&6
2853 else
2854   cat >conftest.make <<\_ACEOF
2855 SHELL = /bin/sh
2856 all:
2857         @echo '@@@%%%=$(MAKE)=@@@%%%'
2858 _ACEOF
2859 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2860 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2861   *@@@%%%=?*=@@@%%%*)
2862     eval ac_cv_prog_make_${ac_make}_set=yes;;
2863   *)
2864     eval ac_cv_prog_make_${ac_make}_set=no;;
2865 esac
2866 rm -f conftest.make
2867 fi
2868 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2870 $as_echo "yes" >&6; }
2871   SET_MAKE=
2872 else
2873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2874 $as_echo "no" >&6; }
2875   SET_MAKE="MAKE=${MAKE-make}"
2876 fi
2877
2878 rm -rf .tst 2>/dev/null
2879 mkdir .tst 2>/dev/null
2880 if test -d .tst; then
2881   am__leading_dot=.
2882 else
2883   am__leading_dot=_
2884 fi
2885 rmdir .tst 2>/dev/null
2886
2887 # Check whether --enable-silent-rules was given.
2888 if test "${enable_silent_rules+set}" = set; then :
2889   enableval=$enable_silent_rules;
2890 fi
2891
2892 case $enable_silent_rules in # (((
2893   yes) AM_DEFAULT_VERBOSITY=0;;
2894    no) AM_DEFAULT_VERBOSITY=1;;
2895     *) AM_DEFAULT_VERBOSITY=1;;
2896 esac
2897 am_make=${MAKE-make}
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2899 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2900 if ${am_cv_make_support_nested_variables+:} false; then :
2901   $as_echo_n "(cached) " >&6
2902 else
2903   if $as_echo 'TRUE=$(BAR$(V))
2904 BAR0=false
2905 BAR1=true
2906 V=1
2907 am__doit:
2908         @$(TRUE)
2909 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2910   am_cv_make_support_nested_variables=yes
2911 else
2912   am_cv_make_support_nested_variables=no
2913 fi
2914 fi
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2916 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2917 if test $am_cv_make_support_nested_variables = yes; then
2918     AM_V='$(V)'
2919   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2920 else
2921   AM_V=$AM_DEFAULT_VERBOSITY
2922   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2923 fi
2924 AM_BACKSLASH='\'
2925
2926 DEPDIR="${am__leading_dot}deps"
2927
2928 ac_config_commands="$ac_config_commands depfiles"
2929
2930
2931 am_make=${MAKE-make}
2932 cat > confinc << 'END'
2933 am__doit:
2934         @echo this is the am__doit target
2935 .PHONY: am__doit
2936 END
2937 # If we don't find an include directive, just comment out the code.
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2939 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2940 am__include="#"
2941 am__quote=
2942 _am_result=none
2943 # First try GNU make style include.
2944 echo "include confinc" > confmf
2945 # Ignore all kinds of additional output from 'make'.
2946 case `$am_make -s -f confmf 2> /dev/null` in #(
2947 *the\ am__doit\ target*)
2948   am__include=include
2949   am__quote=
2950   _am_result=GNU
2951   ;;
2952 esac
2953 # Now try BSD make style include.
2954 if test "$am__include" = "#"; then
2955    echo '.include "confinc"' > confmf
2956    case `$am_make -s -f confmf 2> /dev/null` in #(
2957    *the\ am__doit\ target*)
2958      am__include=.include
2959      am__quote="\""
2960      _am_result=BSD
2961      ;;
2962    esac
2963 fi
2964
2965
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2967 $as_echo "$_am_result" >&6; }
2968 rm -f confinc confmf
2969
2970 # Check whether --enable-dependency-tracking was given.
2971 if test "${enable_dependency_tracking+set}" = set; then :
2972   enableval=$enable_dependency_tracking;
2973 fi
2974
2975 if test "x$enable_dependency_tracking" != xno; then
2976   am_depcomp="$ac_aux_dir/depcomp"
2977   AMDEPBACKSLASH='\'
2978   am__nodep='_no'
2979 fi
2980  if test "x$enable_dependency_tracking" != xno; then
2981   AMDEP_TRUE=
2982   AMDEP_FALSE='#'
2983 else
2984   AMDEP_TRUE='#'
2985   AMDEP_FALSE=
2986 fi
2987
2988
2989 ac_ext=c
2990 ac_cpp='$CPP $CPPFLAGS'
2991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2994 if test -n "$ac_tool_prefix"; then
2995   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2996 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2998 $as_echo_n "checking for $ac_word... " >&6; }
2999 if ${ac_cv_prog_CC+:} false; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   if test -n "$CC"; then
3003   ac_cv_prog_CC="$CC" # Let the user override the test.
3004 else
3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006 for as_dir in $PATH
3007 do
3008   IFS=$as_save_IFS
3009   test -z "$as_dir" && as_dir=.
3010     for ac_exec_ext in '' $ac_executable_extensions; do
3011   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3012     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014     break 2
3015   fi
3016 done
3017   done
3018 IFS=$as_save_IFS
3019
3020 fi
3021 fi
3022 CC=$ac_cv_prog_CC
3023 if test -n "$CC"; then
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3025 $as_echo "$CC" >&6; }
3026 else
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 fi
3030
3031
3032 fi
3033 if test -z "$ac_cv_prog_CC"; then
3034   ac_ct_CC=$CC
3035   # Extract the first word of "gcc", so it can be a program name with args.
3036 set dummy gcc; ac_word=$2
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3038 $as_echo_n "checking for $ac_word... " >&6; }
3039 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3040   $as_echo_n "(cached) " >&6
3041 else
3042   if test -n "$ac_ct_CC"; then
3043   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3044 else
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3046 for as_dir in $PATH
3047 do
3048   IFS=$as_save_IFS
3049   test -z "$as_dir" && as_dir=.
3050     for ac_exec_ext in '' $ac_executable_extensions; do
3051   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3052     ac_cv_prog_ac_ct_CC="gcc"
3053     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3054     break 2
3055   fi
3056 done
3057   done
3058 IFS=$as_save_IFS
3059
3060 fi
3061 fi
3062 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3063 if test -n "$ac_ct_CC"; then
3064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3065 $as_echo "$ac_ct_CC" >&6; }
3066 else
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068 $as_echo "no" >&6; }
3069 fi
3070
3071   if test "x$ac_ct_CC" = x; then
3072     CC=""
3073   else
3074     case $cross_compiling:$ac_tool_warned in
3075 yes:)
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3078 ac_tool_warned=yes ;;
3079 esac
3080     CC=$ac_ct_CC
3081   fi
3082 else
3083   CC="$ac_cv_prog_CC"
3084 fi
3085
3086 if test -z "$CC"; then
3087           if test -n "$ac_tool_prefix"; then
3088     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3089 set dummy ${ac_tool_prefix}cc; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if ${ac_cv_prog_CC+:} false; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test -n "$CC"; then
3096   ac_cv_prog_CC="$CC" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3100 do
3101   IFS=$as_save_IFS
3102   test -z "$as_dir" && as_dir=.
3103     for ac_exec_ext in '' $ac_executable_extensions; do
3104   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3105     ac_cv_prog_CC="${ac_tool_prefix}cc"
3106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107     break 2
3108   fi
3109 done
3110   done
3111 IFS=$as_save_IFS
3112
3113 fi
3114 fi
3115 CC=$ac_cv_prog_CC
3116 if test -n "$CC"; then
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3118 $as_echo "$CC" >&6; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 fi
3123
3124
3125   fi
3126 fi
3127 if test -z "$CC"; then
3128   # Extract the first word of "cc", so it can be a program name with args.
3129 set dummy cc; ac_word=$2
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3131 $as_echo_n "checking for $ac_word... " >&6; }
3132 if ${ac_cv_prog_CC+:} false; then :
3133   $as_echo_n "(cached) " >&6
3134 else
3135   if test -n "$CC"; then
3136   ac_cv_prog_CC="$CC" # Let the user override the test.
3137 else
3138   ac_prog_rejected=no
3139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3140 for as_dir in $PATH
3141 do
3142   IFS=$as_save_IFS
3143   test -z "$as_dir" && as_dir=.
3144     for ac_exec_ext in '' $ac_executable_extensions; do
3145   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3146     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3147        ac_prog_rejected=yes
3148        continue
3149      fi
3150     ac_cv_prog_CC="cc"
3151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3152     break 2
3153   fi
3154 done
3155   done
3156 IFS=$as_save_IFS
3157
3158 if test $ac_prog_rejected = yes; then
3159   # We found a bogon in the path, so make sure we never use it.
3160   set dummy $ac_cv_prog_CC
3161   shift
3162   if test $# != 0; then
3163     # We chose a different compiler from the bogus one.
3164     # However, it has the same basename, so the bogon will be chosen
3165     # first if we set CC to just the basename; use the full file name.
3166     shift
3167     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3168   fi
3169 fi
3170 fi
3171 fi
3172 CC=$ac_cv_prog_CC
3173 if test -n "$CC"; then
3174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3175 $as_echo "$CC" >&6; }
3176 else
3177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3178 $as_echo "no" >&6; }
3179 fi
3180
3181
3182 fi
3183 if test -z "$CC"; then
3184   if test -n "$ac_tool_prefix"; then
3185   for ac_prog in cl.exe
3186   do
3187     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3188 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3190 $as_echo_n "checking for $ac_word... " >&6; }
3191 if ${ac_cv_prog_CC+:} false; then :
3192   $as_echo_n "(cached) " >&6
3193 else
3194   if test -n "$CC"; then
3195   ac_cv_prog_CC="$CC" # Let the user override the test.
3196 else
3197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198 for as_dir in $PATH
3199 do
3200   IFS=$as_save_IFS
3201   test -z "$as_dir" && as_dir=.
3202     for ac_exec_ext in '' $ac_executable_extensions; do
3203   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3204     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3206     break 2
3207   fi
3208 done
3209   done
3210 IFS=$as_save_IFS
3211
3212 fi
3213 fi
3214 CC=$ac_cv_prog_CC
3215 if test -n "$CC"; then
3216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3217 $as_echo "$CC" >&6; }
3218 else
3219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3220 $as_echo "no" >&6; }
3221 fi
3222
3223
3224     test -n "$CC" && break
3225   done
3226 fi
3227 if test -z "$CC"; then
3228   ac_ct_CC=$CC
3229   for ac_prog in cl.exe
3230 do
3231   # Extract the first word of "$ac_prog", so it can be a program name with args.
3232 set dummy $ac_prog; ac_word=$2
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3234 $as_echo_n "checking for $ac_word... " >&6; }
3235 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   if test -n "$ac_ct_CC"; then
3239   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3240 else
3241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3242 for as_dir in $PATH
3243 do
3244   IFS=$as_save_IFS
3245   test -z "$as_dir" && as_dir=.
3246     for ac_exec_ext in '' $ac_executable_extensions; do
3247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3248     ac_cv_prog_ac_ct_CC="$ac_prog"
3249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3250     break 2
3251   fi
3252 done
3253   done
3254 IFS=$as_save_IFS
3255
3256 fi
3257 fi
3258 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3259 if test -n "$ac_ct_CC"; then
3260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3261 $as_echo "$ac_ct_CC" >&6; }
3262 else
3263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3264 $as_echo "no" >&6; }
3265 fi
3266
3267
3268   test -n "$ac_ct_CC" && break
3269 done
3270
3271   if test "x$ac_ct_CC" = x; then
3272     CC=""
3273   else
3274     case $cross_compiling:$ac_tool_warned in
3275 yes:)
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3277 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3278 ac_tool_warned=yes ;;
3279 esac
3280     CC=$ac_ct_CC
3281   fi
3282 fi
3283
3284 fi
3285
3286
3287 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3289 as_fn_error $? "no acceptable C compiler found in \$PATH
3290 See \`config.log' for more details" "$LINENO" 5; }
3291
3292 # Provide some information about the compiler.
3293 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3294 set X $ac_compile
3295 ac_compiler=$2
3296 for ac_option in --version -v -V -qversion; do
3297   { { ac_try="$ac_compiler $ac_option >&5"
3298 case "(($ac_try" in
3299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300   *) ac_try_echo=$ac_try;;
3301 esac
3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3303 $as_echo "$ac_try_echo"; } >&5
3304   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3305   ac_status=$?
3306   if test -s conftest.err; then
3307     sed '10a\
3308 ... rest of stderr output deleted ...
3309          10q' conftest.err >conftest.er1
3310     cat conftest.er1 >&5
3311   fi
3312   rm -f conftest.er1 conftest.err
3313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3314   test $ac_status = 0; }
3315 done
3316
3317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3318 /* end confdefs.h.  */
3319
3320 int
3321 main ()
3322 {
3323
3324   ;
3325   return 0;
3326 }
3327 _ACEOF
3328 ac_clean_files_save=$ac_clean_files
3329 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3330 # Try to create an executable without -o first, disregard a.out.
3331 # It will help us diagnose broken compilers, and finding out an intuition
3332 # of exeext.
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3334 $as_echo_n "checking whether the C compiler works... " >&6; }
3335 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3336
3337 # The possible output files:
3338 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3339
3340 ac_rmfiles=
3341 for ac_file in $ac_files
3342 do
3343   case $ac_file in
3344     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3345     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3346   esac
3347 done
3348 rm -f $ac_rmfiles
3349
3350 if { { ac_try="$ac_link_default"
3351 case "(($ac_try" in
3352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3353   *) ac_try_echo=$ac_try;;
3354 esac
3355 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3356 $as_echo "$ac_try_echo"; } >&5
3357   (eval "$ac_link_default") 2>&5
3358   ac_status=$?
3359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3360   test $ac_status = 0; }; then :
3361   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3362 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3363 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3364 # so that the user can short-circuit this test for compilers unknown to
3365 # Autoconf.
3366 for ac_file in $ac_files ''
3367 do
3368   test -f "$ac_file" || continue
3369   case $ac_file in
3370     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3371         ;;
3372     [ab].out )
3373         # We found the default executable, but exeext='' is most
3374         # certainly right.
3375         break;;
3376     *.* )
3377         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3378         then :; else
3379            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3380         fi
3381         # We set ac_cv_exeext here because the later test for it is not
3382         # safe: cross compilers may not add the suffix if given an `-o'
3383         # argument, so we may need to know it at that point already.
3384         # Even if this section looks crufty: it has the advantage of
3385         # actually working.
3386         break;;
3387     * )
3388         break;;
3389   esac
3390 done
3391 test "$ac_cv_exeext" = no && ac_cv_exeext=
3392
3393 else
3394   ac_file=''
3395 fi
3396 if test -z "$ac_file"; then :
3397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3398 $as_echo "no" >&6; }
3399 $as_echo "$as_me: failed program was:" >&5
3400 sed 's/^/| /' conftest.$ac_ext >&5
3401
3402 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3403 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3404 as_fn_error 77 "C compiler cannot create executables
3405 See \`config.log' for more details" "$LINENO" 5; }
3406 else
3407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3408 $as_echo "yes" >&6; }
3409 fi
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3411 $as_echo_n "checking for C compiler default output file name... " >&6; }
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3413 $as_echo "$ac_file" >&6; }
3414 ac_exeext=$ac_cv_exeext
3415
3416 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3417 ac_clean_files=$ac_clean_files_save
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3419 $as_echo_n "checking for suffix of executables... " >&6; }
3420 if { { ac_try="$ac_link"
3421 case "(($ac_try" in
3422   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3423   *) ac_try_echo=$ac_try;;
3424 esac
3425 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3426 $as_echo "$ac_try_echo"; } >&5
3427   (eval "$ac_link") 2>&5
3428   ac_status=$?
3429   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3430   test $ac_status = 0; }; then :
3431   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3432 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3433 # work properly (i.e., refer to `conftest.exe'), while it won't with
3434 # `rm'.
3435 for ac_file in conftest.exe conftest conftest.*; do
3436   test -f "$ac_file" || continue
3437   case $ac_file in
3438     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3439     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3440           break;;
3441     * ) break;;
3442   esac
3443 done
3444 else
3445   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3447 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3448 See \`config.log' for more details" "$LINENO" 5; }
3449 fi
3450 rm -f conftest conftest$ac_cv_exeext
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3452 $as_echo "$ac_cv_exeext" >&6; }
3453
3454 rm -f conftest.$ac_ext
3455 EXEEXT=$ac_cv_exeext
3456 ac_exeext=$EXEEXT
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h.  */
3459 #include <stdio.h>
3460 int
3461 main ()
3462 {
3463 FILE *f = fopen ("conftest.out", "w");
3464  return ferror (f) || fclose (f) != 0;
3465
3466   ;
3467   return 0;
3468 }
3469 _ACEOF
3470 ac_clean_files="$ac_clean_files conftest.out"
3471 # Check that the compiler produces executables we can run.  If not, either
3472 # the compiler is broken, or we cross compile.
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3474 $as_echo_n "checking whether we are cross compiling... " >&6; }
3475 if test "$cross_compiling" != yes; then
3476   { { ac_try="$ac_link"
3477 case "(($ac_try" in
3478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3479   *) ac_try_echo=$ac_try;;
3480 esac
3481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3482 $as_echo "$ac_try_echo"; } >&5
3483   (eval "$ac_link") 2>&5
3484   ac_status=$?
3485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3486   test $ac_status = 0; }
3487   if { ac_try='./conftest$ac_cv_exeext'
3488   { { case "(($ac_try" in
3489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3490   *) ac_try_echo=$ac_try;;
3491 esac
3492 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3493 $as_echo "$ac_try_echo"; } >&5
3494   (eval "$ac_try") 2>&5
3495   ac_status=$?
3496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3497   test $ac_status = 0; }; }; then
3498     cross_compiling=no
3499   else
3500     if test "$cross_compiling" = maybe; then
3501         cross_compiling=yes
3502     else
3503         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3505 as_fn_error $? "cannot run C compiled programs.
3506 If you meant to cross compile, use \`--host'.
3507 See \`config.log' for more details" "$LINENO" 5; }
3508     fi
3509   fi
3510 fi
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3512 $as_echo "$cross_compiling" >&6; }
3513
3514 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3515 ac_clean_files=$ac_clean_files_save
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3517 $as_echo_n "checking for suffix of object files... " >&6; }
3518 if ${ac_cv_objext+:} false; then :
3519   $as_echo_n "(cached) " >&6
3520 else
3521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h.  */
3523
3524 int
3525 main ()
3526 {
3527
3528   ;
3529   return 0;
3530 }
3531 _ACEOF
3532 rm -f conftest.o conftest.obj
3533 if { { ac_try="$ac_compile"
3534 case "(($ac_try" in
3535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3536   *) ac_try_echo=$ac_try;;
3537 esac
3538 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3539 $as_echo "$ac_try_echo"; } >&5
3540   (eval "$ac_compile") 2>&5
3541   ac_status=$?
3542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3543   test $ac_status = 0; }; then :
3544   for ac_file in conftest.o conftest.obj conftest.*; do
3545   test -f "$ac_file" || continue;
3546   case $ac_file in
3547     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3548     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3549        break;;
3550   esac
3551 done
3552 else
3553   $as_echo "$as_me: failed program was:" >&5
3554 sed 's/^/| /' conftest.$ac_ext >&5
3555
3556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3558 as_fn_error $? "cannot compute suffix of object files: cannot compile
3559 See \`config.log' for more details" "$LINENO" 5; }
3560 fi
3561 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3562 fi
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3564 $as_echo "$ac_cv_objext" >&6; }
3565 OBJEXT=$ac_cv_objext
3566 ac_objext=$OBJEXT
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3568 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3569 if ${ac_cv_c_compiler_gnu+:} false; then :
3570   $as_echo_n "(cached) " >&6
3571 else
3572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3573 /* end confdefs.h.  */
3574
3575 int
3576 main ()
3577 {
3578 #ifndef __GNUC__
3579        choke me
3580 #endif
3581
3582   ;
3583   return 0;
3584 }
3585 _ACEOF
3586 if ac_fn_c_try_compile "$LINENO"; then :
3587   ac_compiler_gnu=yes
3588 else
3589   ac_compiler_gnu=no
3590 fi
3591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3592 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3593
3594 fi
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3596 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3597 if test $ac_compiler_gnu = yes; then
3598   GCC=yes
3599 else
3600   GCC=
3601 fi
3602 ac_test_CFLAGS=${CFLAGS+set}
3603 ac_save_CFLAGS=$CFLAGS
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3605 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3606 if ${ac_cv_prog_cc_g+:} false; then :
3607   $as_echo_n "(cached) " >&6
3608 else
3609   ac_save_c_werror_flag=$ac_c_werror_flag
3610    ac_c_werror_flag=yes
3611    ac_cv_prog_cc_g=no
3612    CFLAGS="-g"
3613    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3614 /* end confdefs.h.  */
3615
3616 int
3617 main ()
3618 {
3619
3620   ;
3621   return 0;
3622 }
3623 _ACEOF
3624 if ac_fn_c_try_compile "$LINENO"; then :
3625   ac_cv_prog_cc_g=yes
3626 else
3627   CFLAGS=""
3628       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3629 /* end confdefs.h.  */
3630
3631 int
3632 main ()
3633 {
3634
3635   ;
3636   return 0;
3637 }
3638 _ACEOF
3639 if ac_fn_c_try_compile "$LINENO"; then :
3640
3641 else
3642   ac_c_werror_flag=$ac_save_c_werror_flag
3643          CFLAGS="-g"
3644          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3645 /* end confdefs.h.  */
3646
3647 int
3648 main ()
3649 {
3650
3651   ;
3652   return 0;
3653 }
3654 _ACEOF
3655 if ac_fn_c_try_compile "$LINENO"; then :
3656   ac_cv_prog_cc_g=yes
3657 fi
3658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3659 fi
3660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3661 fi
3662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3663    ac_c_werror_flag=$ac_save_c_werror_flag
3664 fi
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3666 $as_echo "$ac_cv_prog_cc_g" >&6; }
3667 if test "$ac_test_CFLAGS" = set; then
3668   CFLAGS=$ac_save_CFLAGS
3669 elif test $ac_cv_prog_cc_g = yes; then
3670   if test "$GCC" = yes; then
3671     CFLAGS="-g -O2"
3672   else
3673     CFLAGS="-g"
3674   fi
3675 else
3676   if test "$GCC" = yes; then
3677     CFLAGS="-O2"
3678   else
3679     CFLAGS=
3680   fi
3681 fi
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3683 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3684 if ${ac_cv_prog_cc_c89+:} false; then :
3685   $as_echo_n "(cached) " >&6
3686 else
3687   ac_cv_prog_cc_c89=no
3688 ac_save_CC=$CC
3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690 /* end confdefs.h.  */
3691 #include <stdarg.h>
3692 #include <stdio.h>
3693 struct stat;
3694 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3695 struct buf { int x; };
3696 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3697 static char *e (p, i)
3698      char **p;
3699      int i;
3700 {
3701   return p[i];
3702 }
3703 static char *f (char * (*g) (char **, int), char **p, ...)
3704 {
3705   char *s;
3706   va_list v;
3707   va_start (v,p);
3708   s = g (p, va_arg (v,int));
3709   va_end (v);
3710   return s;
3711 }
3712
3713 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3714    function prototypes and stuff, but not '\xHH' hex character constants.
3715    These don't provoke an error unfortunately, instead are silently treated
3716    as 'x'.  The following induces an error, until -std is added to get
3717    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3718    array size at least.  It's necessary to write '\x00'==0 to get something
3719    that's true only with -std.  */
3720 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3721
3722 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3723    inside strings and character constants.  */
3724 #define FOO(x) 'x'
3725 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3726
3727 int test (int i, double x);
3728 struct s1 {int (*f) (int a);};
3729 struct s2 {int (*f) (double a);};
3730 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3731 int argc;
3732 char **argv;
3733 int
3734 main ()
3735 {
3736 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3737   ;
3738   return 0;
3739 }
3740 _ACEOF
3741 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3742         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3743 do
3744   CC="$ac_save_CC $ac_arg"
3745   if ac_fn_c_try_compile "$LINENO"; then :
3746   ac_cv_prog_cc_c89=$ac_arg
3747 fi
3748 rm -f core conftest.err conftest.$ac_objext
3749   test "x$ac_cv_prog_cc_c89" != "xno" && break
3750 done
3751 rm -f conftest.$ac_ext
3752 CC=$ac_save_CC
3753
3754 fi
3755 # AC_CACHE_VAL
3756 case "x$ac_cv_prog_cc_c89" in
3757   x)
3758     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3759 $as_echo "none needed" >&6; } ;;
3760   xno)
3761     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3762 $as_echo "unsupported" >&6; } ;;
3763   *)
3764     CC="$CC $ac_cv_prog_cc_c89"
3765     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3766 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3767 esac
3768 if test "x$ac_cv_prog_cc_c89" != xno; then :
3769
3770 fi
3771
3772 ac_ext=c
3773 ac_cpp='$CPP $CPPFLAGS'
3774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3777
3778 ac_ext=c
3779 ac_cpp='$CPP $CPPFLAGS'
3780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3784 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3785 if ${am_cv_prog_cc_c_o+:} false; then :
3786   $as_echo_n "(cached) " >&6
3787 else
3788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790
3791 int
3792 main ()
3793 {
3794
3795   ;
3796   return 0;
3797 }
3798 _ACEOF
3799   # Make sure it works both with $CC and with simple cc.
3800   # Following AC_PROG_CC_C_O, we do the test twice because some
3801   # compilers refuse to overwrite an existing .o file with -o,
3802   # though they will create one.
3803   am_cv_prog_cc_c_o=yes
3804   for am_i in 1 2; do
3805     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3806    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3807    ac_status=$?
3808    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809    (exit $ac_status); } \
3810          && test -f conftest2.$ac_objext; then
3811       : OK
3812     else
3813       am_cv_prog_cc_c_o=no
3814       break
3815     fi
3816   done
3817   rm -f core conftest*
3818   unset am_i
3819 fi
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3821 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3822 if test "$am_cv_prog_cc_c_o" != yes; then
3823    # Losing compiler, so override with the script.
3824    # FIXME: It is wrong to rewrite CC.
3825    # But if we don't then we get into trouble of one sort or another.
3826    # A longer-term fix would be to have automake use am__CC in this case,
3827    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3828    CC="$am_aux_dir/compile $CC"
3829 fi
3830 ac_ext=c
3831 ac_cpp='$CPP $CPPFLAGS'
3832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3835
3836
3837 depcc="$CC"   am_compiler_list=
3838
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3840 $as_echo_n "checking dependency style of $depcc... " >&6; }
3841 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3842   $as_echo_n "(cached) " >&6
3843 else
3844   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3845   # We make a subdir and do the tests there.  Otherwise we can end up
3846   # making bogus files that we don't know about and never remove.  For
3847   # instance it was reported that on HP-UX the gcc test will end up
3848   # making a dummy file named 'D' -- because '-MD' means "put the output
3849   # in D".
3850   rm -rf conftest.dir
3851   mkdir conftest.dir
3852   # Copy depcomp to subdir because otherwise we won't find it if we're
3853   # using a relative directory.
3854   cp "$am_depcomp" conftest.dir
3855   cd conftest.dir
3856   # We will build objects and dependencies in a subdirectory because
3857   # it helps to detect inapplicable dependency modes.  For instance
3858   # both Tru64's cc and ICC support -MD to output dependencies as a
3859   # side effect of compilation, but ICC will put the dependencies in
3860   # the current directory while Tru64 will put them in the object
3861   # directory.
3862   mkdir sub
3863
3864   am_cv_CC_dependencies_compiler_type=none
3865   if test "$am_compiler_list" = ""; then
3866      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3867   fi
3868   am__universal=false
3869   case " $depcc " in #(
3870      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3871      esac
3872
3873   for depmode in $am_compiler_list; do
3874     # Setup a source with many dependencies, because some compilers
3875     # like to wrap large dependency lists on column 80 (with \), and
3876     # we should not choose a depcomp mode which is confused by this.
3877     #
3878     # We need to recreate these files for each test, as the compiler may
3879     # overwrite some of them when testing with obscure command lines.
3880     # This happens at least with the AIX C compiler.
3881     : > sub/conftest.c
3882     for i in 1 2 3 4 5 6; do
3883       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3884       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3885       # Solaris 10 /bin/sh.
3886       echo '/* dummy */' > sub/conftst$i.h
3887     done
3888     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3889
3890     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3891     # mode.  It turns out that the SunPro C++ compiler does not properly
3892     # handle '-M -o', and we need to detect this.  Also, some Intel
3893     # versions had trouble with output in subdirs.
3894     am__obj=sub/conftest.${OBJEXT-o}
3895     am__minus_obj="-o $am__obj"
3896     case $depmode in
3897     gcc)
3898       # This depmode causes a compiler race in universal mode.
3899       test "$am__universal" = false || continue
3900       ;;
3901     nosideeffect)
3902       # After this tag, mechanisms are not by side-effect, so they'll
3903       # only be used when explicitly requested.
3904       if test "x$enable_dependency_tracking" = xyes; then
3905         continue
3906       else
3907         break
3908       fi
3909       ;;
3910     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3911       # This compiler won't grok '-c -o', but also, the minuso test has
3912       # not run yet.  These depmodes are late enough in the game, and
3913       # so weak that their functioning should not be impacted.
3914       am__obj=conftest.${OBJEXT-o}
3915       am__minus_obj=
3916       ;;
3917     none) break ;;
3918     esac
3919     if depmode=$depmode \
3920        source=sub/conftest.c object=$am__obj \
3921        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3922        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3923          >/dev/null 2>conftest.err &&
3924        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3925        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3926        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3927        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3928       # icc doesn't choke on unknown options, it will just issue warnings
3929       # or remarks (even with -Werror).  So we grep stderr for any message
3930       # that says an option was ignored or not supported.
3931       # When given -MP, icc 7.0 and 7.1 complain thusly:
3932       #   icc: Command line warning: ignoring option '-M'; no argument required
3933       # The diagnosis changed in icc 8.0:
3934       #   icc: Command line remark: option '-MP' not supported
3935       if (grep 'ignoring option' conftest.err ||
3936           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3937         am_cv_CC_dependencies_compiler_type=$depmode
3938         break
3939       fi
3940     fi
3941   done
3942
3943   cd ..
3944   rm -rf conftest.dir
3945 else
3946   am_cv_CC_dependencies_compiler_type=none
3947 fi
3948
3949 fi
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3951 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3952 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3953
3954  if
3955   test "x$enable_dependency_tracking" != xno \
3956   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3957   am__fastdepCC_TRUE=
3958   am__fastdepCC_FALSE='#'
3959 else
3960   am__fastdepCC_TRUE='#'
3961   am__fastdepCC_FALSE=
3962 fi
3963
3964
3965
3966 # Check whether --enable-compiler-warnings was given.
3967 if test "${enable_compiler_warnings+set}" = set; then :
3968   enableval=$enable_compiler_warnings;
3969 fi
3970 case $enable_compiler_warnings in #(
3971   no | min | yes | max | all) :
3972      ;; #(
3973   *) :
3974     if test "x$enable_maintainer_mode" = xyes; then :
3975   enable_compiler_warnings=yes
3976 else
3977   enable_compiler_warnings=min
3978 fi ;;
3979 esac
3980
3981
3982 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3983   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3984   # is not polluted with repeated "-I."
3985   am__isrc=' -I$(srcdir)'
3986   # test to see if srcdir already configured
3987   if test -f $srcdir/config.status; then
3988     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3989   fi
3990 fi
3991
3992 # test whether we have cygpath
3993 if test -z "$CYGPATH_W"; then
3994   if (cygpath --version) >/dev/null 2>/dev/null; then
3995     CYGPATH_W='cygpath -w'
3996   else
3997     CYGPATH_W=echo
3998   fi
3999 fi
4000
4001
4002 # Define the identity of the package.
4003  PACKAGE='zziplib--tex-live-'
4004  VERSION='0.13.62'
4005
4006
4007 cat >>confdefs.h <<_ACEOF
4008 #define PACKAGE "$PACKAGE"
4009 _ACEOF
4010
4011
4012 cat >>confdefs.h <<_ACEOF
4013 #define VERSION "$VERSION"
4014 _ACEOF
4015
4016 # Some tools Automake needs.
4017
4018 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4019
4020
4021 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4022
4023
4024 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4025
4026
4027 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4028
4029
4030 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4031
4032 # For better backward compatibility.  To be removed once Automake 1.9.x
4033 # dies out for good.  For more background, see:
4034 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4035 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4036 mkdir_p='$(MKDIR_P)'
4037
4038 # We need awk for the "check" target (and possibly the TAP driver).  The
4039 # system "awk" is bad on some platforms.
4040 # Always define AMTAR for backward compatibility.  Yes, it's still used
4041 # in the wild :-(  We should find a proper way to deprecate it ...
4042 AMTAR='$${TAR-tar}'
4043
4044
4045 # We'll loop over all known methods to create a tar archive until one works.
4046 _am_tools='gnutar  pax cpio none'
4047
4048 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4049
4050
4051
4052
4053
4054
4055 # POSIX will say in a future version that running "rm -f" with no argument
4056 # is OK; and we want to be able to make that assumption in our Makefile
4057 # recipes.  So use an aggressive probe to check that the usage we want is
4058 # actually supported "in the wild" to an acceptable degree.
4059 # See automake bug#10828.
4060 # To make any issue more visible, cause the running configure to be aborted
4061 # by default if the 'rm' program in use doesn't match our expectations; the
4062 # user can still override this though.
4063 if rm -f && rm -fr && rm -rf; then : OK; else
4064   cat >&2 <<'END'
4065 Oops!
4066
4067 Your 'rm' program seems unable to run without file operands specified
4068 on the command line, even when the '-f' option is present.  This is contrary
4069 to the behaviour of most rm programs out there, and not conforming with
4070 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4071
4072 Please tell bug-automake@gnu.org about your system, including the value
4073 of your $PATH and any error possibly output before this message.  This
4074 can help us improve future automake versions.
4075
4076 END
4077   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4078     echo 'Configuration will proceed anyway, since you have set the' >&2
4079     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4080     echo >&2
4081   else
4082     cat >&2 <<'END'
4083 Aborting the configuration process, to ensure you take notice of the issue.
4084
4085 You can download and install GNU coreutils to get an 'rm' implementation
4086 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4087
4088 If you want to complete the configuration process using your problematic
4089 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4090 to "yes", and re-run configure.
4091
4092 END
4093     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4094   fi
4095 fi
4096
4097
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4099 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4100     # Check whether --enable-maintainer-mode was given.
4101 if test "${enable_maintainer_mode+set}" = set; then :
4102   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4103 else
4104   USE_MAINTAINER_MODE=no
4105 fi
4106
4107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4108 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4109    if test $USE_MAINTAINER_MODE = yes; then
4110   MAINTAINER_MODE_TRUE=
4111   MAINTAINER_MODE_FALSE='#'
4112 else
4113   MAINTAINER_MODE_TRUE='#'
4114   MAINTAINER_MODE_FALSE=
4115 fi
4116
4117   MAINT=$MAINTAINER_MODE_TRUE
4118
4119
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
4121 $as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
4122 if ${kb_cv_c_prototypes+:} false; then :
4123   $as_echo_n "(cached) " >&6
4124 else
4125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h.  */
4127 #include <stdarg.h>
4128 int
4129 main ()
4130 {
4131 extern void foo(int i,...);
4132   ;
4133   return 0;
4134 }
4135 _ACEOF
4136 if ac_fn_c_try_link "$LINENO"; then :
4137   kb_cv_c_prototypes=yes
4138 else
4139   kb_cv_c_prototypes=no
4140 fi
4141 rm -f core conftest.err conftest.$ac_objext \
4142     conftest$ac_exeext conftest.$ac_ext
4143 fi
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
4145 $as_echo "$kb_cv_c_prototypes" >&6; }
4146 if test "x$kb_cv_c_prototypes" = xno; then
4147   as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
4148 fi
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
4150 $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
4151 if ${kpse_cv_warning_cflags+:} false; then :
4152   $as_echo_n "(cached) " >&6
4153 else
4154   if test "x$GCC" = xyes; then
4155   kpse_cv_warning_cflags=
4156 if test "x$enable_compiler_warnings" != xno; then
4157   kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
4158   case `$CC -dumpversion` in #(
4159   3.4.* | 4.* | 5.*) :
4160     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
4161   *) :
4162      ;;
4163 esac
4164   case `$CC -dumpversion` in #(
4165   3.[234].* | 4.* | 5.*) :
4166     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
4167   *) :
4168      ;;
4169 esac
4170   if test "x$enable_compiler_warnings" != xmin; then
4171     kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
4172     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
4173     if test "x$enable_compiler_warnings" != xyes; then
4174       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
4175       kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
4176       case `$CC -dumpversion` in #(
4177   3.4.* | 4.* | 5.*) :
4178     kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
4179   *) :
4180      ;;
4181 esac
4182       if test "x$enable_compiler_warnings" != xmax; then
4183         kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
4184       fi
4185     fi
4186   fi
4187 fi
4188 elif test "x$enable_compiler_warnings" = xno; then
4189   kpse_cv_warning_cflags=
4190 else
4191   kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
4192 fi
4193 fi
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
4195 $as_echo "$kpse_cv_warning_cflags" >&6; }
4196 WARNING_CFLAGS=$kpse_cv_warning_cflags
4197
4198
4199
4200
4201
4202
4203
4204
4205 # Make sure we can run config.sub.
4206 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4207   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4208
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4210 $as_echo_n "checking build system type... " >&6; }
4211 if ${ac_cv_build+:} false; then :
4212   $as_echo_n "(cached) " >&6
4213 else
4214   ac_build_alias=$build_alias
4215 test "x$ac_build_alias" = x &&
4216   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4217 test "x$ac_build_alias" = x &&
4218   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4219 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4220   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4221
4222 fi
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4224 $as_echo "$ac_cv_build" >&6; }
4225 case $ac_cv_build in
4226 *-*-*) ;;
4227 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4228 esac
4229 build=$ac_cv_build
4230 ac_save_IFS=$IFS; IFS='-'
4231 set x $ac_cv_build
4232 shift
4233 build_cpu=$1
4234 build_vendor=$2
4235 shift; shift
4236 # Remember, the first character of IFS is used to create $*,
4237 # except with old shells:
4238 build_os=$*
4239 IFS=$ac_save_IFS
4240 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4241
4242
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4244 $as_echo_n "checking host system type... " >&6; }
4245 if ${ac_cv_host+:} false; then :
4246   $as_echo_n "(cached) " >&6
4247 else
4248   if test "x$host_alias" = x; then
4249   ac_cv_host=$ac_cv_build
4250 else
4251   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4252     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4253 fi
4254
4255 fi
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4257 $as_echo "$ac_cv_host" >&6; }
4258 case $ac_cv_host in
4259 *-*-*) ;;
4260 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4261 esac
4262 host=$ac_cv_host
4263 ac_save_IFS=$IFS; IFS='-'
4264 set x $ac_cv_host
4265 shift
4266 host_cpu=$1
4267 host_vendor=$2
4268 shift; shift
4269 # Remember, the first character of IFS is used to create $*,
4270 # except with old shells:
4271 host_os=$*
4272 IFS=$ac_save_IFS
4273 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4274
4275
4276
4277 # Checks for programs.
4278 ac_ext=c
4279 ac_cpp='$CPP $CPPFLAGS'
4280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4283 if test -n "$ac_tool_prefix"; then
4284   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4285 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4287 $as_echo_n "checking for $ac_word... " >&6; }
4288 if ${ac_cv_prog_CC+:} false; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   if test -n "$CC"; then
4292   ac_cv_prog_CC="$CC" # Let the user override the test.
4293 else
4294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4295 for as_dir in $PATH
4296 do
4297   IFS=$as_save_IFS
4298   test -z "$as_dir" && as_dir=.
4299     for ac_exec_ext in '' $ac_executable_extensions; do
4300   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4301     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4303     break 2
4304   fi
4305 done
4306   done
4307 IFS=$as_save_IFS
4308
4309 fi
4310 fi
4311 CC=$ac_cv_prog_CC
4312 if test -n "$CC"; then
4313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4314 $as_echo "$CC" >&6; }
4315 else
4316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4317 $as_echo "no" >&6; }
4318 fi
4319
4320
4321 fi
4322 if test -z "$ac_cv_prog_CC"; then
4323   ac_ct_CC=$CC
4324   # Extract the first word of "gcc", so it can be a program name with args.
4325 set dummy gcc; ac_word=$2
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4327 $as_echo_n "checking for $ac_word... " >&6; }
4328 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331   if test -n "$ac_ct_CC"; then
4332   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4333 else
4334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4335 for as_dir in $PATH
4336 do
4337   IFS=$as_save_IFS
4338   test -z "$as_dir" && as_dir=.
4339     for ac_exec_ext in '' $ac_executable_extensions; do
4340   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4341     ac_cv_prog_ac_ct_CC="gcc"
4342     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4343     break 2
4344   fi
4345 done
4346   done
4347 IFS=$as_save_IFS
4348
4349 fi
4350 fi
4351 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4352 if test -n "$ac_ct_CC"; then
4353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4354 $as_echo "$ac_ct_CC" >&6; }
4355 else
4356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4357 $as_echo "no" >&6; }
4358 fi
4359
4360   if test "x$ac_ct_CC" = x; then
4361     CC=""
4362   else
4363     case $cross_compiling:$ac_tool_warned in
4364 yes:)
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4366 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4367 ac_tool_warned=yes ;;
4368 esac
4369     CC=$ac_ct_CC
4370   fi
4371 else
4372   CC="$ac_cv_prog_CC"
4373 fi
4374
4375 if test -z "$CC"; then
4376           if test -n "$ac_tool_prefix"; then
4377     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4378 set dummy ${ac_tool_prefix}cc; ac_word=$2
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4380 $as_echo_n "checking for $ac_word... " >&6; }
4381 if ${ac_cv_prog_CC+:} false; then :
4382   $as_echo_n "(cached) " >&6
4383 else
4384   if test -n "$CC"; then
4385   ac_cv_prog_CC="$CC" # Let the user override the test.
4386 else
4387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4388 for as_dir in $PATH
4389 do
4390   IFS=$as_save_IFS
4391   test -z "$as_dir" && as_dir=.
4392     for ac_exec_ext in '' $ac_executable_extensions; do
4393   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4394     ac_cv_prog_CC="${ac_tool_prefix}cc"
4395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4396     break 2
4397   fi
4398 done
4399   done
4400 IFS=$as_save_IFS
4401
4402 fi
4403 fi
4404 CC=$ac_cv_prog_CC
4405 if test -n "$CC"; then
4406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4407 $as_echo "$CC" >&6; }
4408 else
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4410 $as_echo "no" >&6; }
4411 fi
4412
4413
4414   fi
4415 fi
4416 if test -z "$CC"; then
4417   # Extract the first word of "cc", so it can be a program name with args.
4418 set dummy cc; ac_word=$2
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4420 $as_echo_n "checking for $ac_word... " >&6; }
4421 if ${ac_cv_prog_CC+:} false; then :
4422   $as_echo_n "(cached) " >&6
4423 else
4424   if test -n "$CC"; then
4425   ac_cv_prog_CC="$CC" # Let the user override the test.
4426 else
4427   ac_prog_rejected=no
4428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4429 for as_dir in $PATH
4430 do
4431   IFS=$as_save_IFS
4432   test -z "$as_dir" && as_dir=.
4433     for ac_exec_ext in '' $ac_executable_extensions; do
4434   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4435     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4436        ac_prog_rejected=yes
4437        continue
4438      fi
4439     ac_cv_prog_CC="cc"
4440     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4441     break 2
4442   fi
4443 done
4444   done
4445 IFS=$as_save_IFS
4446
4447 if test $ac_prog_rejected = yes; then
4448   # We found a bogon in the path, so make sure we never use it.
4449   set dummy $ac_cv_prog_CC
4450   shift
4451   if test $# != 0; then
4452     # We chose a different compiler from the bogus one.
4453     # However, it has the same basename, so the bogon will be chosen
4454     # first if we set CC to just the basename; use the full file name.
4455     shift
4456     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4457   fi
4458 fi
4459 fi
4460 fi
4461 CC=$ac_cv_prog_CC
4462 if test -n "$CC"; then
4463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4464 $as_echo "$CC" >&6; }
4465 else
4466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4467 $as_echo "no" >&6; }
4468 fi
4469
4470
4471 fi
4472 if test -z "$CC"; then
4473   if test -n "$ac_tool_prefix"; then
4474   for ac_prog in cl.exe
4475   do
4476     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4477 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4479 $as_echo_n "checking for $ac_word... " >&6; }
4480 if ${ac_cv_prog_CC+:} false; then :
4481   $as_echo_n "(cached) " >&6
4482 else
4483   if test -n "$CC"; then
4484   ac_cv_prog_CC="$CC" # Let the user override the test.
4485 else
4486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4487 for as_dir in $PATH
4488 do
4489   IFS=$as_save_IFS
4490   test -z "$as_dir" && as_dir=.
4491     for ac_exec_ext in '' $ac_executable_extensions; do
4492   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4493     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4494     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4495     break 2
4496   fi
4497 done
4498   done
4499 IFS=$as_save_IFS
4500
4501 fi
4502 fi
4503 CC=$ac_cv_prog_CC
4504 if test -n "$CC"; then
4505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4506 $as_echo "$CC" >&6; }
4507 else
4508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4509 $as_echo "no" >&6; }
4510 fi
4511
4512
4513     test -n "$CC" && break
4514   done
4515 fi
4516 if test -z "$CC"; then
4517   ac_ct_CC=$CC
4518   for ac_prog in cl.exe
4519 do
4520   # Extract the first word of "$ac_prog", so it can be a program name with args.
4521 set dummy $ac_prog; ac_word=$2
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4523 $as_echo_n "checking for $ac_word... " >&6; }
4524 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4525   $as_echo_n "(cached) " >&6
4526 else
4527   if test -n "$ac_ct_CC"; then
4528   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4529 else
4530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4531 for as_dir in $PATH
4532 do
4533   IFS=$as_save_IFS
4534   test -z "$as_dir" && as_dir=.
4535     for ac_exec_ext in '' $ac_executable_extensions; do
4536   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4537     ac_cv_prog_ac_ct_CC="$ac_prog"
4538     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4539     break 2
4540   fi
4541 done
4542   done
4543 IFS=$as_save_IFS
4544
4545 fi
4546 fi
4547 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4548 if test -n "$ac_ct_CC"; then
4549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4550 $as_echo "$ac_ct_CC" >&6; }
4551 else
4552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4553 $as_echo "no" >&6; }
4554 fi
4555
4556
4557   test -n "$ac_ct_CC" && break
4558 done
4559
4560   if test "x$ac_ct_CC" = x; then
4561     CC=""
4562   else
4563     case $cross_compiling:$ac_tool_warned in
4564 yes:)
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4567 ac_tool_warned=yes ;;
4568 esac
4569     CC=$ac_ct_CC
4570   fi
4571 fi
4572
4573 fi
4574
4575
4576 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4578 as_fn_error $? "no acceptable C compiler found in \$PATH
4579 See \`config.log' for more details" "$LINENO" 5; }
4580
4581 # Provide some information about the compiler.
4582 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4583 set X $ac_compile
4584 ac_compiler=$2
4585 for ac_option in --version -v -V -qversion; do
4586   { { ac_try="$ac_compiler $ac_option >&5"
4587 case "(($ac_try" in
4588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4589   *) ac_try_echo=$ac_try;;
4590 esac
4591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4592 $as_echo "$ac_try_echo"; } >&5
4593   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4594   ac_status=$?
4595   if test -s conftest.err; then
4596     sed '10a\
4597 ... rest of stderr output deleted ...
4598          10q' conftest.err >conftest.er1
4599     cat conftest.er1 >&5
4600   fi
4601   rm -f conftest.er1 conftest.err
4602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4603   test $ac_status = 0; }
4604 done
4605
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4607 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4608 if ${ac_cv_c_compiler_gnu+:} false; then :
4609   $as_echo_n "(cached) " >&6
4610 else
4611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h.  */
4613
4614 int
4615 main ()
4616 {
4617 #ifndef __GNUC__
4618        choke me
4619 #endif
4620
4621   ;
4622   return 0;
4623 }
4624 _ACEOF
4625 if ac_fn_c_try_compile "$LINENO"; then :
4626   ac_compiler_gnu=yes
4627 else
4628   ac_compiler_gnu=no
4629 fi
4630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4631 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4632
4633 fi
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4635 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4636 if test $ac_compiler_gnu = yes; then
4637   GCC=yes
4638 else
4639   GCC=
4640 fi
4641 ac_test_CFLAGS=${CFLAGS+set}
4642 ac_save_CFLAGS=$CFLAGS
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4644 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4645 if ${ac_cv_prog_cc_g+:} false; then :
4646   $as_echo_n "(cached) " >&6
4647 else
4648   ac_save_c_werror_flag=$ac_c_werror_flag
4649    ac_c_werror_flag=yes
4650    ac_cv_prog_cc_g=no
4651    CFLAGS="-g"
4652    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h.  */
4654
4655 int
4656 main ()
4657 {
4658
4659   ;
4660   return 0;
4661 }
4662 _ACEOF
4663 if ac_fn_c_try_compile "$LINENO"; then :
4664   ac_cv_prog_cc_g=yes
4665 else
4666   CFLAGS=""
4667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h.  */
4669
4670 int
4671 main ()
4672 {
4673
4674   ;
4675   return 0;
4676 }
4677 _ACEOF
4678 if ac_fn_c_try_compile "$LINENO"; then :
4679
4680 else
4681   ac_c_werror_flag=$ac_save_c_werror_flag
4682          CFLAGS="-g"
4683          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4684 /* end confdefs.h.  */
4685
4686 int
4687 main ()
4688 {
4689
4690   ;
4691   return 0;
4692 }
4693 _ACEOF
4694 if ac_fn_c_try_compile "$LINENO"; then :
4695   ac_cv_prog_cc_g=yes
4696 fi
4697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4698 fi
4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4700 fi
4701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4702    ac_c_werror_flag=$ac_save_c_werror_flag
4703 fi
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4705 $as_echo "$ac_cv_prog_cc_g" >&6; }
4706 if test "$ac_test_CFLAGS" = set; then
4707   CFLAGS=$ac_save_CFLAGS
4708 elif test $ac_cv_prog_cc_g = yes; then
4709   if test "$GCC" = yes; then
4710     CFLAGS="-g -O2"
4711   else
4712     CFLAGS="-g"
4713   fi
4714 else
4715   if test "$GCC" = yes; then
4716     CFLAGS="-O2"
4717   else
4718     CFLAGS=
4719   fi
4720 fi
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4722 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4723 if ${ac_cv_prog_cc_c89+:} false; then :
4724   $as_echo_n "(cached) " >&6
4725 else
4726   ac_cv_prog_cc_c89=no
4727 ac_save_CC=$CC
4728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h.  */
4730 #include <stdarg.h>
4731 #include <stdio.h>
4732 struct stat;
4733 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4734 struct buf { int x; };
4735 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4736 static char *e (p, i)
4737      char **p;
4738      int i;
4739 {
4740   return p[i];
4741 }
4742 static char *f (char * (*g) (char **, int), char **p, ...)
4743 {
4744   char *s;
4745   va_list v;
4746   va_start (v,p);
4747   s = g (p, va_arg (v,int));
4748   va_end (v);
4749   return s;
4750 }
4751
4752 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4753    function prototypes and stuff, but not '\xHH' hex character constants.
4754    These don't provoke an error unfortunately, instead are silently treated
4755    as 'x'.  The following induces an error, until -std is added to get
4756    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4757    array size at least.  It's necessary to write '\x00'==0 to get something
4758    that's true only with -std.  */
4759 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4760
4761 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4762    inside strings and character constants.  */
4763 #define FOO(x) 'x'
4764 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4765
4766 int test (int i, double x);
4767 struct s1 {int (*f) (int a);};
4768 struct s2 {int (*f) (double a);};
4769 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4770 int argc;
4771 char **argv;
4772 int
4773 main ()
4774 {
4775 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4781         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4782 do
4783   CC="$ac_save_CC $ac_arg"
4784   if ac_fn_c_try_compile "$LINENO"; then :
4785   ac_cv_prog_cc_c89=$ac_arg
4786 fi
4787 rm -f core conftest.err conftest.$ac_objext
4788   test "x$ac_cv_prog_cc_c89" != "xno" && break
4789 done
4790 rm -f conftest.$ac_ext
4791 CC=$ac_save_CC
4792
4793 fi
4794 # AC_CACHE_VAL
4795 case "x$ac_cv_prog_cc_c89" in
4796   x)
4797     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4798 $as_echo "none needed" >&6; } ;;
4799   xno)
4800     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4801 $as_echo "unsupported" >&6; } ;;
4802   *)
4803     CC="$CC $ac_cv_prog_cc_c89"
4804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4805 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4806 esac
4807 if test "x$ac_cv_prog_cc_c89" != xno; then :
4808
4809 fi
4810
4811 ac_ext=c
4812 ac_cpp='$CPP $CPPFLAGS'
4813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4816
4817 ac_ext=c
4818 ac_cpp='$CPP $CPPFLAGS'
4819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4823 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4824 if ${am_cv_prog_cc_c_o+:} false; then :
4825   $as_echo_n "(cached) " >&6
4826 else
4827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4828 /* end confdefs.h.  */
4829
4830 int
4831 main ()
4832 {
4833
4834   ;
4835   return 0;
4836 }
4837 _ACEOF
4838   # Make sure it works both with $CC and with simple cc.
4839   # Following AC_PROG_CC_C_O, we do the test twice because some
4840   # compilers refuse to overwrite an existing .o file with -o,
4841   # though they will create one.
4842   am_cv_prog_cc_c_o=yes
4843   for am_i in 1 2; do
4844     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4845    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4846    ac_status=$?
4847    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4848    (exit $ac_status); } \
4849          && test -f conftest2.$ac_objext; then
4850       : OK
4851     else
4852       am_cv_prog_cc_c_o=no
4853       break
4854     fi
4855   done
4856   rm -f core conftest*
4857   unset am_i
4858 fi
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4860 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4861 if test "$am_cv_prog_cc_c_o" != yes; then
4862    # Losing compiler, so override with the script.
4863    # FIXME: It is wrong to rewrite CC.
4864    # But if we don't then we get into trouble of one sort or another.
4865    # A longer-term fix would be to have automake use am__CC in this case,
4866    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4867    CC="$am_aux_dir/compile $CC"
4868 fi
4869 ac_ext=c
4870 ac_cpp='$CPP $CPPFLAGS'
4871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4874
4875
4876 depcc="$CC"   am_compiler_list=
4877
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4879 $as_echo_n "checking dependency style of $depcc... " >&6; }
4880 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4881   $as_echo_n "(cached) " >&6
4882 else
4883   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4884   # We make a subdir and do the tests there.  Otherwise we can end up
4885   # making bogus files that we don't know about and never remove.  For
4886   # instance it was reported that on HP-UX the gcc test will end up
4887   # making a dummy file named 'D' -- because '-MD' means "put the output
4888   # in D".
4889   rm -rf conftest.dir
4890   mkdir conftest.dir
4891   # Copy depcomp to subdir because otherwise we won't find it if we're
4892   # using a relative directory.
4893   cp "$am_depcomp" conftest.dir
4894   cd conftest.dir
4895   # We will build objects and dependencies in a subdirectory because
4896   # it helps to detect inapplicable dependency modes.  For instance
4897   # both Tru64's cc and ICC support -MD to output dependencies as a
4898   # side effect of compilation, but ICC will put the dependencies in
4899   # the current directory while Tru64 will put them in the object
4900   # directory.
4901   mkdir sub
4902
4903   am_cv_CC_dependencies_compiler_type=none
4904   if test "$am_compiler_list" = ""; then
4905      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4906   fi
4907   am__universal=false
4908   case " $depcc " in #(
4909      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4910      esac
4911
4912   for depmode in $am_compiler_list; do
4913     # Setup a source with many dependencies, because some compilers
4914     # like to wrap large dependency lists on column 80 (with \), and
4915     # we should not choose a depcomp mode which is confused by this.
4916     #
4917     # We need to recreate these files for each test, as the compiler may
4918     # overwrite some of them when testing with obscure command lines.
4919     # This happens at least with the AIX C compiler.
4920     : > sub/conftest.c
4921     for i in 1 2 3 4 5 6; do
4922       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4923       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4924       # Solaris 10 /bin/sh.
4925       echo '/* dummy */' > sub/conftst$i.h
4926     done
4927     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4928
4929     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4930     # mode.  It turns out that the SunPro C++ compiler does not properly
4931     # handle '-M -o', and we need to detect this.  Also, some Intel
4932     # versions had trouble with output in subdirs.
4933     am__obj=sub/conftest.${OBJEXT-o}
4934     am__minus_obj="-o $am__obj"
4935     case $depmode in
4936     gcc)
4937       # This depmode causes a compiler race in universal mode.
4938       test "$am__universal" = false || continue
4939       ;;
4940     nosideeffect)
4941       # After this tag, mechanisms are not by side-effect, so they'll
4942       # only be used when explicitly requested.
4943       if test "x$enable_dependency_tracking" = xyes; then
4944         continue
4945       else
4946         break
4947       fi
4948       ;;
4949     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4950       # This compiler won't grok '-c -o', but also, the minuso test has
4951       # not run yet.  These depmodes are late enough in the game, and
4952       # so weak that their functioning should not be impacted.
4953       am__obj=conftest.${OBJEXT-o}
4954       am__minus_obj=
4955       ;;
4956     none) break ;;
4957     esac
4958     if depmode=$depmode \
4959        source=sub/conftest.c object=$am__obj \
4960        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4961        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4962          >/dev/null 2>conftest.err &&
4963        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4964        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4965        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4966        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4967       # icc doesn't choke on unknown options, it will just issue warnings
4968       # or remarks (even with -Werror).  So we grep stderr for any message
4969       # that says an option was ignored or not supported.
4970       # When given -MP, icc 7.0 and 7.1 complain thusly:
4971       #   icc: Command line warning: ignoring option '-M'; no argument required
4972       # The diagnosis changed in icc 8.0:
4973       #   icc: Command line remark: option '-MP' not supported
4974       if (grep 'ignoring option' conftest.err ||
4975           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4976         am_cv_CC_dependencies_compiler_type=$depmode
4977         break
4978       fi
4979     fi
4980   done
4981
4982   cd ..
4983   rm -rf conftest.dir
4984 else
4985   am_cv_CC_dependencies_compiler_type=none
4986 fi
4987
4988 fi
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4990 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4991 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4992
4993  if
4994   test "x$enable_dependency_tracking" != xno \
4995   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4996   am__fastdepCC_TRUE=
4997   am__fastdepCC_FALSE='#'
4998 else
4999   am__fastdepCC_TRUE='#'
5000   am__fastdepCC_FALSE=
5001 fi
5002
5003
5004 if test -n "$ac_tool_prefix"; then
5005   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5006 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5008 $as_echo_n "checking for $ac_word... " >&6; }
5009 if ${ac_cv_prog_RANLIB+:} false; then :
5010   $as_echo_n "(cached) " >&6
5011 else
5012   if test -n "$RANLIB"; then
5013   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5014 else
5015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5016 for as_dir in $PATH
5017 do
5018   IFS=$as_save_IFS
5019   test -z "$as_dir" && as_dir=.
5020     for ac_exec_ext in '' $ac_executable_extensions; do
5021   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5022     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5023     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5024     break 2
5025   fi
5026 done
5027   done
5028 IFS=$as_save_IFS
5029
5030 fi
5031 fi
5032 RANLIB=$ac_cv_prog_RANLIB
5033 if test -n "$RANLIB"; then
5034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5035 $as_echo "$RANLIB" >&6; }
5036 else
5037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 fi
5040
5041
5042 fi
5043 if test -z "$ac_cv_prog_RANLIB"; then
5044   ac_ct_RANLIB=$RANLIB
5045   # Extract the first word of "ranlib", so it can be a program name with args.
5046 set dummy ranlib; ac_word=$2
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5048 $as_echo_n "checking for $ac_word... " >&6; }
5049 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5050   $as_echo_n "(cached) " >&6
5051 else
5052   if test -n "$ac_ct_RANLIB"; then
5053   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5054 else
5055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5056 for as_dir in $PATH
5057 do
5058   IFS=$as_save_IFS
5059   test -z "$as_dir" && as_dir=.
5060     for ac_exec_ext in '' $ac_executable_extensions; do
5061   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5062     ac_cv_prog_ac_ct_RANLIB="ranlib"
5063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5064     break 2
5065   fi
5066 done
5067   done
5068 IFS=$as_save_IFS
5069
5070 fi
5071 fi
5072 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5073 if test -n "$ac_ct_RANLIB"; then
5074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5075 $as_echo "$ac_ct_RANLIB" >&6; }
5076 else
5077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5078 $as_echo "no" >&6; }
5079 fi
5080
5081   if test "x$ac_ct_RANLIB" = x; then
5082     RANLIB=":"
5083   else
5084     case $cross_compiling:$ac_tool_warned in
5085 yes:)
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5087 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5088 ac_tool_warned=yes ;;
5089 esac
5090     RANLIB=$ac_ct_RANLIB
5091   fi
5092 else
5093   RANLIB="$ac_cv_prog_RANLIB"
5094 fi
5095
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5097 $as_echo_n "checking whether ln -s works... " >&6; }
5098 LN_S=$as_ln_s
5099 if test "$LN_S" = "ln -s"; then
5100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5101 $as_echo "yes" >&6; }
5102 else
5103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5104 $as_echo "no, using $LN_S" >&6; }
5105 fi
5106
5107
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for C to hide external symbols" >&5
5109 $as_echo_n "checking CFLAGS for C to hide external symbols... " >&6; }
5110 if ${kpse_cv_visibility_cflags+:} false; then :
5111   $as_echo_n "(cached) " >&6
5112 else
5113   ac_ext=c
5114 ac_cpp='$CPP $CPPFLAGS'
5115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5118
5119 kpse_cv_visibility_cflags=unknown
5120 kpse_save_flags=$CFLAGS
5121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5122 /* end confdefs.h.  */
5123 #include <stdio.h>
5124                                    extern void foo(void);
5125                                    void foo(void){printf("foo\n");}
5126 _ACEOF
5127 # FIXME: Add tests for non-GNU compilers
5128 for kpse_flag in '-fvisibility=hidden -fvisibility-inlines-hidden' '-fvisibility=hidden'; do
5129   CFLAGS="$kpse_save_flags -Werror $kpse_flag"
5130   if ac_fn_c_try_compile "$LINENO"; then :
5131   kpse_cv_visibility_cflags=$kpse_flag; break
5132 fi
5133 rm -f core conftest.err conftest.$ac_objext
5134 done
5135 ac_ext=c
5136 ac_cpp='$CPP $CPPFLAGS'
5137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5140
5141
5142 fi
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_visibility_cflags" >&5
5144 $as_echo "$kpse_cv_visibility_cflags" >&6; }
5145 CFLAGS=$kpse_save_flags
5146 case $kpse_cv_visibility_cflags in #(
5147   unknown) :
5148      ;; #(
5149   *) :
5150     VISIBILITY_CFLAGS=$kpse_cv_visibility_cflags
5151  ;;
5152 esac
5153
5154
5155
5156
5157
5158 # Checks for header files.
5159 ac_ext=c
5160 ac_cpp='$CPP $CPPFLAGS'
5161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5165 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5166 # On Suns, sometimes $CPP names a directory.
5167 if test -n "$CPP" && test -d "$CPP"; then
5168   CPP=
5169 fi
5170 if test -z "$CPP"; then
5171   if ${ac_cv_prog_CPP+:} false; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174       # Double quotes because CPP needs to be expanded
5175     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5176     do
5177       ac_preproc_ok=false
5178 for ac_c_preproc_warn_flag in '' yes
5179 do
5180   # Use a header file that comes with gcc, so configuring glibc
5181   # with a fresh cross-compiler works.
5182   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5183   # <limits.h> exists even on freestanding compilers.
5184   # On the NeXT, cc -E runs the code through the compiler's parser,
5185   # not just through cpp. "Syntax error" is here to catch this case.
5186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5187 /* end confdefs.h.  */
5188 #ifdef __STDC__
5189 # include <limits.h>
5190 #else
5191 # include <assert.h>
5192 #endif
5193                      Syntax error
5194 _ACEOF
5195 if ac_fn_c_try_cpp "$LINENO"; then :
5196
5197 else
5198   # Broken: fails on valid input.
5199 continue
5200 fi
5201 rm -f conftest.err conftest.i conftest.$ac_ext
5202
5203   # OK, works on sane cases.  Now check whether nonexistent headers
5204   # can be detected and how.
5205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5206 /* end confdefs.h.  */
5207 #include <ac_nonexistent.h>
5208 _ACEOF
5209 if ac_fn_c_try_cpp "$LINENO"; then :
5210   # Broken: success on invalid input.
5211 continue
5212 else
5213   # Passes both tests.
5214 ac_preproc_ok=:
5215 break
5216 fi
5217 rm -f conftest.err conftest.i conftest.$ac_ext
5218
5219 done
5220 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5221 rm -f conftest.i conftest.err conftest.$ac_ext
5222 if $ac_preproc_ok; then :
5223   break
5224 fi
5225
5226     done
5227     ac_cv_prog_CPP=$CPP
5228
5229 fi
5230   CPP=$ac_cv_prog_CPP
5231 else
5232   ac_cv_prog_CPP=$CPP
5233 fi
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5235 $as_echo "$CPP" >&6; }
5236 ac_preproc_ok=false
5237 for ac_c_preproc_warn_flag in '' yes
5238 do
5239   # Use a header file that comes with gcc, so configuring glibc
5240   # with a fresh cross-compiler works.
5241   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5242   # <limits.h> exists even on freestanding compilers.
5243   # On the NeXT, cc -E runs the code through the compiler's parser,
5244   # not just through cpp. "Syntax error" is here to catch this case.
5245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5246 /* end confdefs.h.  */
5247 #ifdef __STDC__
5248 # include <limits.h>
5249 #else
5250 # include <assert.h>
5251 #endif
5252                      Syntax error
5253 _ACEOF
5254 if ac_fn_c_try_cpp "$LINENO"; then :
5255
5256 else
5257   # Broken: fails on valid input.
5258 continue
5259 fi
5260 rm -f conftest.err conftest.i conftest.$ac_ext
5261
5262   # OK, works on sane cases.  Now check whether nonexistent headers
5263   # can be detected and how.
5264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5265 /* end confdefs.h.  */
5266 #include <ac_nonexistent.h>
5267 _ACEOF
5268 if ac_fn_c_try_cpp "$LINENO"; then :
5269   # Broken: success on invalid input.
5270 continue
5271 else
5272   # Passes both tests.
5273 ac_preproc_ok=:
5274 break
5275 fi
5276 rm -f conftest.err conftest.i conftest.$ac_ext
5277
5278 done
5279 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5280 rm -f conftest.i conftest.err conftest.$ac_ext
5281 if $ac_preproc_ok; then :
5282
5283 else
5284   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5286 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5287 See \`config.log' for more details" "$LINENO" 5; }
5288 fi
5289
5290 ac_ext=c
5291 ac_cpp='$CPP $CPPFLAGS'
5292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5295
5296
5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5298 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5299 if ${ac_cv_path_GREP+:} false; then :
5300   $as_echo_n "(cached) " >&6
5301 else
5302   if test -z "$GREP"; then
5303   ac_path_GREP_found=false
5304   # Loop through the user's path and test for each of PROGNAME-LIST
5305   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5306 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5307 do
5308   IFS=$as_save_IFS
5309   test -z "$as_dir" && as_dir=.
5310     for ac_prog in grep ggrep; do
5311     for ac_exec_ext in '' $ac_executable_extensions; do
5312       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5313       as_fn_executable_p "$ac_path_GREP" || continue
5314 # Check for GNU ac_path_GREP and select it if it is found.
5315   # Check for GNU $ac_path_GREP
5316 case `"$ac_path_GREP" --version 2>&1` in
5317 *GNU*)
5318   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5319 *)
5320   ac_count=0
5321   $as_echo_n 0123456789 >"conftest.in"
5322   while :
5323   do
5324     cat "conftest.in" "conftest.in" >"conftest.tmp"
5325     mv "conftest.tmp" "conftest.in"
5326     cp "conftest.in" "conftest.nl"
5327     $as_echo 'GREP' >> "conftest.nl"
5328     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5329     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5330     as_fn_arith $ac_count + 1 && ac_count=$as_val
5331     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5332       # Best one so far, save it but keep looking for a better one
5333       ac_cv_path_GREP="$ac_path_GREP"
5334       ac_path_GREP_max=$ac_count
5335     fi
5336     # 10*(2^10) chars as input seems more than enough
5337     test $ac_count -gt 10 && break
5338   done
5339   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5340 esac
5341
5342       $ac_path_GREP_found && break 3
5343     done
5344   done
5345   done
5346 IFS=$as_save_IFS
5347   if test -z "$ac_cv_path_GREP"; then
5348     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5349   fi
5350 else
5351   ac_cv_path_GREP=$GREP
5352 fi
5353
5354 fi
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5356 $as_echo "$ac_cv_path_GREP" >&6; }
5357  GREP="$ac_cv_path_GREP"
5358
5359
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5361 $as_echo_n "checking for egrep... " >&6; }
5362 if ${ac_cv_path_EGREP+:} false; then :
5363   $as_echo_n "(cached) " >&6
5364 else
5365   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5366    then ac_cv_path_EGREP="$GREP -E"
5367    else
5368      if test -z "$EGREP"; then
5369   ac_path_EGREP_found=false
5370   # Loop through the user's path and test for each of PROGNAME-LIST
5371   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5372 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5373 do
5374   IFS=$as_save_IFS
5375   test -z "$as_dir" && as_dir=.
5376     for ac_prog in egrep; do
5377     for ac_exec_ext in '' $ac_executable_extensions; do
5378       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5379       as_fn_executable_p "$ac_path_EGREP" || continue
5380 # Check for GNU ac_path_EGREP and select it if it is found.
5381   # Check for GNU $ac_path_EGREP
5382 case `"$ac_path_EGREP" --version 2>&1` in
5383 *GNU*)
5384   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5385 *)
5386   ac_count=0
5387   $as_echo_n 0123456789 >"conftest.in"
5388   while :
5389   do
5390     cat "conftest.in" "conftest.in" >"conftest.tmp"
5391     mv "conftest.tmp" "conftest.in"
5392     cp "conftest.in" "conftest.nl"
5393     $as_echo 'EGREP' >> "conftest.nl"
5394     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5395     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5396     as_fn_arith $ac_count + 1 && ac_count=$as_val
5397     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5398       # Best one so far, save it but keep looking for a better one
5399       ac_cv_path_EGREP="$ac_path_EGREP"
5400       ac_path_EGREP_max=$ac_count
5401     fi
5402     # 10*(2^10) chars as input seems more than enough
5403     test $ac_count -gt 10 && break
5404   done
5405   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5406 esac
5407
5408       $ac_path_EGREP_found && break 3
5409     done
5410   done
5411   done
5412 IFS=$as_save_IFS
5413   if test -z "$ac_cv_path_EGREP"; then
5414     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5415   fi
5416 else
5417   ac_cv_path_EGREP=$EGREP
5418 fi
5419
5420    fi
5421 fi
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5423 $as_echo "$ac_cv_path_EGREP" >&6; }
5424  EGREP="$ac_cv_path_EGREP"
5425
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5428 $as_echo_n "checking for ANSI C header files... " >&6; }
5429 if ${ac_cv_header_stdc+:} false; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h.  */
5434 #include <stdlib.h>
5435 #include <stdarg.h>
5436 #include <string.h>
5437 #include <float.h>
5438
5439 int
5440 main ()
5441 {
5442
5443   ;
5444   return 0;
5445 }
5446 _ACEOF
5447 if ac_fn_c_try_compile "$LINENO"; then :
5448   ac_cv_header_stdc=yes
5449 else
5450   ac_cv_header_stdc=no
5451 fi
5452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5453
5454 if test $ac_cv_header_stdc = yes; then
5455   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5457 /* end confdefs.h.  */
5458 #include <string.h>
5459
5460 _ACEOF
5461 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5462   $EGREP "memchr" >/dev/null 2>&1; then :
5463
5464 else
5465   ac_cv_header_stdc=no
5466 fi
5467 rm -f conftest*
5468
5469 fi
5470
5471 if test $ac_cv_header_stdc = yes; then
5472   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474 /* end confdefs.h.  */
5475 #include <stdlib.h>
5476
5477 _ACEOF
5478 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5479   $EGREP "free" >/dev/null 2>&1; then :
5480
5481 else
5482   ac_cv_header_stdc=no
5483 fi
5484 rm -f conftest*
5485
5486 fi
5487
5488 if test $ac_cv_header_stdc = yes; then
5489   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5490   if test "$cross_compiling" = yes; then :
5491   :
5492 else
5493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5494 /* end confdefs.h.  */
5495 #include <ctype.h>
5496 #include <stdlib.h>
5497 #if ((' ' & 0x0FF) == 0x020)
5498 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5499 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5500 #else
5501 # define ISLOWER(c) \
5502                    (('a' <= (c) && (c) <= 'i') \
5503                      || ('j' <= (c) && (c) <= 'r') \
5504                      || ('s' <= (c) && (c) <= 'z'))
5505 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5506 #endif
5507
5508 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5509 int
5510 main ()
5511 {
5512   int i;
5513   for (i = 0; i < 256; i++)
5514     if (XOR (islower (i), ISLOWER (i))
5515         || toupper (i) != TOUPPER (i))
5516       return 2;
5517   return 0;
5518 }
5519 _ACEOF
5520 if ac_fn_c_try_run "$LINENO"; then :
5521
5522 else
5523   ac_cv_header_stdc=no
5524 fi
5525 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5526   conftest.$ac_objext conftest.beam conftest.$ac_ext
5527 fi
5528
5529 fi
5530 fi
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5532 $as_echo "$ac_cv_header_stdc" >&6; }
5533 if test $ac_cv_header_stdc = yes; then
5534
5535 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5536
5537 fi
5538
5539 ac_header_dirent=no
5540 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5541   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5543 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5544 if eval \${$as_ac_Header+:} false; then :
5545   $as_echo_n "(cached) " >&6
5546 else
5547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5548 /* end confdefs.h.  */
5549 #include <sys/types.h>
5550 #include <$ac_hdr>
5551
5552 int
5553 main ()
5554 {
5555 if ((DIR *) 0)
5556 return 0;
5557   ;
5558   return 0;
5559 }
5560 _ACEOF
5561 if ac_fn_c_try_compile "$LINENO"; then :
5562   eval "$as_ac_Header=yes"
5563 else
5564   eval "$as_ac_Header=no"
5565 fi
5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5567 fi
5568 eval ac_res=\$$as_ac_Header
5569                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5570 $as_echo "$ac_res" >&6; }
5571 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5572   cat >>confdefs.h <<_ACEOF
5573 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5574 _ACEOF
5575
5576 ac_header_dirent=$ac_hdr; break
5577 fi
5578
5579 done
5580 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5581 if test $ac_header_dirent = dirent.h; then
5582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5583 $as_echo_n "checking for library containing opendir... " >&6; }
5584 if ${ac_cv_search_opendir+:} false; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   ac_func_search_save_LIBS=$LIBS
5588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5589 /* end confdefs.h.  */
5590
5591 /* Override any GCC internal prototype to avoid an error.
5592    Use char because int might match the return type of a GCC
5593    builtin and then its argument prototype would still apply.  */
5594 #ifdef __cplusplus
5595 extern "C"
5596 #endif
5597 char opendir ();
5598 int
5599 main ()
5600 {
5601 return opendir ();
5602   ;
5603   return 0;
5604 }
5605 _ACEOF
5606 for ac_lib in '' dir; do
5607   if test -z "$ac_lib"; then
5608     ac_res="none required"
5609   else
5610     ac_res=-l$ac_lib
5611     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5612   fi
5613   if ac_fn_c_try_link "$LINENO"; then :
5614   ac_cv_search_opendir=$ac_res
5615 fi
5616 rm -f core conftest.err conftest.$ac_objext \
5617     conftest$ac_exeext
5618   if ${ac_cv_search_opendir+:} false; then :
5619   break
5620 fi
5621 done
5622 if ${ac_cv_search_opendir+:} false; then :
5623
5624 else
5625   ac_cv_search_opendir=no
5626 fi
5627 rm conftest.$ac_ext
5628 LIBS=$ac_func_search_save_LIBS
5629 fi
5630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5631 $as_echo "$ac_cv_search_opendir" >&6; }
5632 ac_res=$ac_cv_search_opendir
5633 if test "$ac_res" != no; then :
5634   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5635
5636 fi
5637
5638 else
5639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5640 $as_echo_n "checking for library containing opendir... " >&6; }
5641 if ${ac_cv_search_opendir+:} false; then :
5642   $as_echo_n "(cached) " >&6
5643 else
5644   ac_func_search_save_LIBS=$LIBS
5645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5646 /* end confdefs.h.  */
5647
5648 /* Override any GCC internal prototype to avoid an error.
5649    Use char because int might match the return type of a GCC
5650    builtin and then its argument prototype would still apply.  */
5651 #ifdef __cplusplus
5652 extern "C"
5653 #endif
5654 char opendir ();
5655 int
5656 main ()
5657 {
5658 return opendir ();
5659   ;
5660   return 0;
5661 }
5662 _ACEOF
5663 for ac_lib in '' x; do
5664   if test -z "$ac_lib"; then
5665     ac_res="none required"
5666   else
5667     ac_res=-l$ac_lib
5668     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5669   fi
5670   if ac_fn_c_try_link "$LINENO"; then :
5671   ac_cv_search_opendir=$ac_res
5672 fi
5673 rm -f core conftest.err conftest.$ac_objext \
5674     conftest$ac_exeext
5675   if ${ac_cv_search_opendir+:} false; then :
5676   break
5677 fi
5678 done
5679 if ${ac_cv_search_opendir+:} false; then :
5680
5681 else
5682   ac_cv_search_opendir=no
5683 fi
5684 rm conftest.$ac_ext
5685 LIBS=$ac_func_search_save_LIBS
5686 fi
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5688 $as_echo "$ac_cv_search_opendir" >&6; }
5689 ac_res=$ac_cv_search_opendir
5690 if test "$ac_res" != no; then :
5691   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5692
5693 fi
5694
5695 fi
5696
5697 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5698 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5699                   inttypes.h stdint.h unistd.h
5700 do :
5701   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5702 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5703 "
5704 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5705   cat >>confdefs.h <<_ACEOF
5706 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5707 _ACEOF
5708
5709 fi
5710
5711 done
5712
5713
5714 for ac_header in stdint.h unistd.h windows.h sys/int_types.h
5715 do :
5716   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5717 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5718 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5719   cat >>confdefs.h <<_ACEOF
5720 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5721 _ACEOF
5722
5723 fi
5724
5725 done
5726
5727 for ac_header in winnt.h winbase.h
5728 do :
5729   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5730 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <windows.h>
5731 "
5732 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5733   cat >>confdefs.h <<_ACEOF
5734 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5735 _ACEOF
5736
5737 fi
5738
5739 done
5740
5741 for ac_header in sys/types.h sys/mman.h sys/stat.h sys/param.h
5742 do :
5743   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5744 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5745 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5746   cat >>confdefs.h <<_ACEOF
5747 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5748 _ACEOF
5749
5750 fi
5751
5752 done
5753  for ac_header in io.h direct.h byteswap.h
5754 do :
5755   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5756 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5757 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5758   cat >>confdefs.h <<_ACEOF
5759 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5760 _ACEOF
5761
5762 fi
5763
5764 done
5765
5766 for ac_header in fnmatch.h
5767 do :
5768   ac_fn_c_check_header_mongrel "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default"
5769 if test "x$ac_cv_header_fnmatch_h" = xyes; then :
5770   cat >>confdefs.h <<_ACEOF
5771 #define HAVE_FNMATCH_H 1
5772 _ACEOF
5773
5774 fi
5775
5776 done
5777
5778
5779 # ---------------------------------------------------------------
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether can use mmap for file scanning" >&5
5781 $as_echo_n "checking whether can use mmap for file scanning... " >&6; }
5782 enable_mmap='no (just a bit slower)'
5783 test "x$ac_cv_header_winbase_h" = xyes && enable_mmap="yes, winbase.h"
5784 test "x$ac_cv_header_sys_mman_h" = xyes && enable_mmap="yes, sys/mman.h"
5785 case $enable_mmap in #(
5786   yes*) :
5787     ZZIPLIB_DEFINES='-D_USE_MMAP' ;; #(
5788   *) :
5789      ;;
5790 esac
5791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_mmap" >&5
5792 $as_echo "$enable_mmap" >&6; }
5793
5794
5795 # Check whether --enable-largefile was given.
5796 if test "${enable_largefile+set}" = set; then :
5797   enableval=$enable_largefile;
5798 fi
5799
5800 if test "$enable_largefile" != no; then
5801
5802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5803 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5804 if ${ac_cv_sys_largefile_CC+:} false; then :
5805   $as_echo_n "(cached) " >&6
5806 else
5807   ac_cv_sys_largefile_CC=no
5808      if test "$GCC" != yes; then
5809        ac_save_CC=$CC
5810        while :; do
5811          # IRIX 6.2 and later do not support large files by default,
5812          # so use the C compiler's -n32 option if that helps.
5813          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5814 /* end confdefs.h.  */
5815 #include <sys/types.h>
5816  /* Check that off_t can represent 2**63 - 1 correctly.
5817     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5818     since some C++ compilers masquerading as C compilers
5819     incorrectly reject 9223372036854775807.  */
5820 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5821   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5822                        && LARGE_OFF_T % 2147483647 == 1)
5823                       ? 1 : -1];
5824 int
5825 main ()
5826 {
5827
5828   ;
5829   return 0;
5830 }
5831 _ACEOF
5832          if ac_fn_c_try_compile "$LINENO"; then :
5833   break
5834 fi
5835 rm -f core conftest.err conftest.$ac_objext
5836          CC="$CC -n32"
5837          if ac_fn_c_try_compile "$LINENO"; then :
5838   ac_cv_sys_largefile_CC=' -n32'; break
5839 fi
5840 rm -f core conftest.err conftest.$ac_objext
5841          break
5842        done
5843        CC=$ac_save_CC
5844        rm -f conftest.$ac_ext
5845     fi
5846 fi
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5848 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5849   if test "$ac_cv_sys_largefile_CC" != no; then
5850     CC=$CC$ac_cv_sys_largefile_CC
5851   fi
5852
5853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5854 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5855 if ${ac_cv_sys_file_offset_bits+:} false; then :
5856   $as_echo_n "(cached) " >&6
5857 else
5858   while :; do
5859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860 /* end confdefs.h.  */
5861 #include <sys/types.h>
5862  /* Check that off_t can represent 2**63 - 1 correctly.
5863     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5864     since some C++ compilers masquerading as C compilers
5865     incorrectly reject 9223372036854775807.  */
5866 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5867   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5868                        && LARGE_OFF_T % 2147483647 == 1)
5869                       ? 1 : -1];
5870 int
5871 main ()
5872 {
5873
5874   ;
5875   return 0;
5876 }
5877 _ACEOF
5878 if ac_fn_c_try_compile "$LINENO"; then :
5879   ac_cv_sys_file_offset_bits=no; break
5880 fi
5881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5883 /* end confdefs.h.  */
5884 #define _FILE_OFFSET_BITS 64
5885 #include <sys/types.h>
5886  /* Check that off_t can represent 2**63 - 1 correctly.
5887     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5888     since some C++ compilers masquerading as C compilers
5889     incorrectly reject 9223372036854775807.  */
5890 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5891   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5892                        && LARGE_OFF_T % 2147483647 == 1)
5893                       ? 1 : -1];
5894 int
5895 main ()
5896 {
5897
5898   ;
5899   return 0;
5900 }
5901 _ACEOF
5902 if ac_fn_c_try_compile "$LINENO"; then :
5903   ac_cv_sys_file_offset_bits=64; break
5904 fi
5905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5906   ac_cv_sys_file_offset_bits=unknown
5907   break
5908 done
5909 fi
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5911 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5912 case $ac_cv_sys_file_offset_bits in #(
5913   no | unknown) ;;
5914   *)
5915 cat >>confdefs.h <<_ACEOF
5916 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5917 _ACEOF
5918 ;;
5919 esac
5920 rm -rf conftest*
5921   if test $ac_cv_sys_file_offset_bits = unknown; then
5922     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5923 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5924 if ${ac_cv_sys_large_files+:} false; then :
5925   $as_echo_n "(cached) " >&6
5926 else
5927   while :; do
5928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5929 /* end confdefs.h.  */
5930 #include <sys/types.h>
5931  /* Check that off_t can represent 2**63 - 1 correctly.
5932     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5933     since some C++ compilers masquerading as C compilers
5934     incorrectly reject 9223372036854775807.  */
5935 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5936   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5937                        && LARGE_OFF_T % 2147483647 == 1)
5938                       ? 1 : -1];
5939 int
5940 main ()
5941 {
5942
5943   ;
5944   return 0;
5945 }
5946 _ACEOF
5947 if ac_fn_c_try_compile "$LINENO"; then :
5948   ac_cv_sys_large_files=no; break
5949 fi
5950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5952 /* end confdefs.h.  */
5953 #define _LARGE_FILES 1
5954 #include <sys/types.h>
5955  /* Check that off_t can represent 2**63 - 1 correctly.
5956     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5957     since some C++ compilers masquerading as C compilers
5958     incorrectly reject 9223372036854775807.  */
5959 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5960   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5961                        && LARGE_OFF_T % 2147483647 == 1)
5962                       ? 1 : -1];
5963 int
5964 main ()
5965 {
5966
5967   ;
5968   return 0;
5969 }
5970 _ACEOF
5971 if ac_fn_c_try_compile "$LINENO"; then :
5972   ac_cv_sys_large_files=1; break
5973 fi
5974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5975   ac_cv_sys_large_files=unknown
5976   break
5977 done
5978 fi
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5980 $as_echo "$ac_cv_sys_large_files" >&6; }
5981 case $ac_cv_sys_large_files in #(
5982   no | unknown) ;;
5983   *)
5984 cat >>confdefs.h <<_ACEOF
5985 #define _LARGE_FILES $ac_cv_sys_large_files
5986 _ACEOF
5987 ;;
5988 esac
5989 rm -rf conftest*
5990   fi
5991
5992
5993 fi
5994
5995 # we know about some internals of ac_sys_largefile here...
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system differentiates 64bit off_t by defines" >&5
5997 $as_echo_n "checking whether system differentiates 64bit off_t by defines... " >&6; }
5998 ac_cv_sys_largefile_sensitive="no"
5999 if test ".${ac_cv_sys_file_offset_bits-no}${ac_cv_sys_large_files-no}" != ".nono"
6000 then ac_cv_sys_largefile_sensitive="yes"
6001
6002 $as_echo "#define LARGEFILE_SENSITIVE 1" >>confdefs.h
6003
6004 fi
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_sensitive" >&5
6006 $as_echo "$ac_cv_sys_largefile_sensitive" >&6; }
6007
6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
6009 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
6010 if ${ac_cv_sys_largefile_source+:} false; then :
6011   $as_echo_n "(cached) " >&6
6012 else
6013   while :; do
6014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6015 /* end confdefs.h.  */
6016 #include <sys/types.h> /* for off_t */
6017      #include <stdio.h>
6018 int
6019 main ()
6020 {
6021 int (*fp) (FILE *, off_t, int) = fseeko;
6022      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
6023   ;
6024   return 0;
6025 }
6026 _ACEOF
6027 if ac_fn_c_try_link "$LINENO"; then :
6028   ac_cv_sys_largefile_source=no; break
6029 fi
6030 rm -f core conftest.err conftest.$ac_objext \
6031     conftest$ac_exeext conftest.$ac_ext
6032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6033 /* end confdefs.h.  */
6034 #define _LARGEFILE_SOURCE 1
6035 #include <sys/types.h> /* for off_t */
6036      #include <stdio.h>
6037 int
6038 main ()
6039 {
6040 int (*fp) (FILE *, off_t, int) = fseeko;
6041      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
6042   ;
6043   return 0;
6044 }
6045 _ACEOF
6046 if ac_fn_c_try_link "$LINENO"; then :
6047   ac_cv_sys_largefile_source=1; break
6048 fi
6049 rm -f core conftest.err conftest.$ac_objext \
6050     conftest$ac_exeext conftest.$ac_ext
6051   ac_cv_sys_largefile_source=unknown
6052   break
6053 done
6054 fi
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
6056 $as_echo "$ac_cv_sys_largefile_source" >&6; }
6057 case $ac_cv_sys_largefile_source in #(
6058   no | unknown) ;;
6059   *)
6060 cat >>confdefs.h <<_ACEOF
6061 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
6062 _ACEOF
6063 ;;
6064 esac
6065 rm -rf conftest*
6066
6067 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
6068 # in glibc 2.1.3, but that breaks too many other things.
6069 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
6070 if test $ac_cv_sys_largefile_source != unknown; then
6071
6072 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
6073
6074 fi
6075
6076
6077 # Checks for typedefs, structures, and compiler characteristics.
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6079 $as_echo_n "checking for inline... " >&6; }
6080 if ${ac_cv_c_inline+:} false; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083   ac_cv_c_inline=no
6084 for ac_kw in inline __inline__ __inline; do
6085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086 /* end confdefs.h.  */
6087 #ifndef __cplusplus
6088 typedef int foo_t;
6089 static $ac_kw foo_t static_foo () {return 0; }
6090 $ac_kw foo_t foo () {return 0; }
6091 #endif
6092
6093 _ACEOF
6094 if ac_fn_c_try_compile "$LINENO"; then :
6095   ac_cv_c_inline=$ac_kw
6096 fi
6097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6098   test "$ac_cv_c_inline" != no && break
6099 done
6100
6101 fi
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6103 $as_echo "$ac_cv_c_inline" >&6; }
6104
6105 case $ac_cv_c_inline in
6106   inline | yes) ;;
6107   *)
6108     case $ac_cv_c_inline in
6109       no) ac_val=;;
6110       *) ac_val=$ac_cv_c_inline;;
6111     esac
6112     cat >>confdefs.h <<_ACEOF
6113 #ifndef __cplusplus
6114 #define inline $ac_val
6115 #endif
6116 _ACEOF
6117     ;;
6118 esac
6119
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6121 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6122 if ${ac_cv_c_const+:} false; then :
6123   $as_echo_n "(cached) " >&6
6124 else
6125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126 /* end confdefs.h.  */
6127
6128 int
6129 main ()
6130 {
6131
6132 #ifndef __cplusplus
6133   /* Ultrix mips cc rejects this sort of thing.  */
6134   typedef int charset[2];
6135   const charset cs = { 0, 0 };
6136   /* SunOS 4.1.1 cc rejects this.  */
6137   char const *const *pcpcc;
6138   char **ppc;
6139   /* NEC SVR4.0.2 mips cc rejects this.  */
6140   struct point {int x, y;};
6141   static struct point const zero = {0,0};
6142   /* AIX XL C 1.02.0.0 rejects this.
6143      It does not let you subtract one const X* pointer from another in
6144      an arm of an if-expression whose if-part is not a constant
6145      expression */
6146   const char *g = "string";
6147   pcpcc = &g + (g ? g-g : 0);
6148   /* HPUX 7.0 cc rejects these. */
6149   ++pcpcc;
6150   ppc = (char**) pcpcc;
6151   pcpcc = (char const *const *) ppc;
6152   { /* SCO 3.2v4 cc rejects this sort of thing.  */
6153     char tx;
6154     char *t = &tx;
6155     char const *s = 0 ? (char *) 0 : (char const *) 0;
6156
6157     *t++ = 0;
6158     if (s) return 0;
6159   }
6160   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6161     int x[] = {25, 17};
6162     const int *foo = &x[0];
6163     ++foo;
6164   }
6165   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6166     typedef const int *iptr;
6167     iptr p = 0;
6168     ++p;
6169   }
6170   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
6171        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6172     struct s { int j; const int *ap[3]; } bx;
6173     struct s *b = &bx; b->j = 5;
6174   }
6175   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6176     const int foo = 10;
6177     if (!foo) return 0;
6178   }
6179   return !cs[0] && !zero.x;
6180 #endif
6181
6182   ;
6183   return 0;
6184 }
6185 _ACEOF
6186 if ac_fn_c_try_compile "$LINENO"; then :
6187   ac_cv_c_const=yes
6188 else
6189   ac_cv_c_const=no
6190 fi
6191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6192 fi
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6194 $as_echo "$ac_cv_c_const" >&6; }
6195 if test $ac_cv_c_const = no; then
6196
6197 $as_echo "#define const /**/" >>confdefs.h
6198
6199 fi
6200
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6202 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6203 if ${ac_cv_c_restrict+:} false; then :
6204   $as_echo_n "(cached) " >&6
6205 else
6206   ac_cv_c_restrict=no
6207    # The order here caters to the fact that C++ does not require restrict.
6208    for ac_kw in __restrict __restrict__ _Restrict restrict; do
6209      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210 /* end confdefs.h.  */
6211 typedef int * int_ptr;
6212         int foo (int_ptr $ac_kw ip) {
6213         return ip[0];
6214        }
6215 int
6216 main ()
6217 {
6218 int s[1];
6219         int * $ac_kw t = s;
6220         t[0] = 0;
6221         return foo(t)
6222   ;
6223   return 0;
6224 }
6225 _ACEOF
6226 if ac_fn_c_try_compile "$LINENO"; then :
6227   ac_cv_c_restrict=$ac_kw
6228 fi
6229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6230      test "$ac_cv_c_restrict" != no && break
6231    done
6232
6233 fi
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6235 $as_echo "$ac_cv_c_restrict" >&6; }
6236
6237  case $ac_cv_c_restrict in
6238    restrict) ;;
6239    no) $as_echo "#define restrict /**/" >>confdefs.h
6240  ;;
6241    *)  cat >>confdefs.h <<_ACEOF
6242 #define restrict $ac_cv_c_restrict
6243 _ACEOF
6244  ;;
6245  esac
6246
6247 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6248 if test "x$ac_cv_type_size_t" = xyes; then :
6249
6250 else
6251
6252 cat >>confdefs.h <<_ACEOF
6253 #define size_t unsigned int
6254 _ACEOF
6255
6256 fi
6257
6258 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
6259 if test "x$ac_cv_type_ssize_t" = xyes; then :
6260
6261 else
6262
6263 cat >>confdefs.h <<_ACEOF
6264 #define ssize_t int
6265 _ACEOF
6266
6267 fi
6268
6269 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
6270 if test "x$ac_cv_type_off64_t" = xyes; then :
6271
6272 else
6273
6274 cat >>confdefs.h <<_ACEOF
6275 #define off64_t _zzip_off_t
6276 _ACEOF
6277
6278 fi
6279
6280 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
6281 if test "x$ac_cv_type___int64" = xyes; then :
6282
6283 else
6284
6285 cat >>confdefs.h <<_ACEOF
6286 #define __int64 long long
6287 _ACEOF
6288
6289 fi
6290
6291 # The cast to long int works around a bug in the HP C Compiler
6292 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6293 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6294 # This bug is HP SR number 8606223364.
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
6296 $as_echo_n "checking size of short... " >&6; }
6297 if ${ac_cv_sizeof_short+:} false; then :
6298   $as_echo_n "(cached) " >&6
6299 else
6300   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
6301
6302 else
6303   if test "$ac_cv_type_short" = yes; then
6304      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6306 as_fn_error 77 "cannot compute sizeof (short)
6307 See \`config.log' for more details" "$LINENO" 5; }
6308    else
6309      ac_cv_sizeof_short=0
6310    fi
6311 fi
6312
6313 fi
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
6315 $as_echo "$ac_cv_sizeof_short" >&6; }
6316
6317
6318
6319 cat >>confdefs.h <<_ACEOF
6320 #define SIZEOF_SHORT $ac_cv_sizeof_short
6321 _ACEOF
6322
6323
6324 # The cast to long int works around a bug in the HP C Compiler
6325 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6326 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6327 # This bug is HP SR number 8606223364.
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
6329 $as_echo_n "checking size of int... " >&6; }
6330 if ${ac_cv_sizeof_int+:} false; then :
6331   $as_echo_n "(cached) " >&6
6332 else
6333   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
6334
6335 else
6336   if test "$ac_cv_type_int" = yes; then
6337      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6339 as_fn_error 77 "cannot compute sizeof (int)
6340 See \`config.log' for more details" "$LINENO" 5; }
6341    else
6342      ac_cv_sizeof_int=0
6343    fi
6344 fi
6345
6346 fi
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
6348 $as_echo "$ac_cv_sizeof_int" >&6; }
6349
6350
6351
6352 cat >>confdefs.h <<_ACEOF
6353 #define SIZEOF_INT $ac_cv_sizeof_int
6354 _ACEOF
6355
6356
6357 # The cast to long int works around a bug in the HP C Compiler
6358 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6359 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6360 # This bug is HP SR number 8606223364.
6361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6362 $as_echo_n "checking size of long... " >&6; }
6363 if ${ac_cv_sizeof_long+:} false; then :
6364   $as_echo_n "(cached) " >&6
6365 else
6366   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6367
6368 else
6369   if test "$ac_cv_type_long" = yes; then
6370      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6371 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6372 as_fn_error 77 "cannot compute sizeof (long)
6373 See \`config.log' for more details" "$LINENO" 5; }
6374    else
6375      ac_cv_sizeof_long=0
6376    fi
6377 fi
6378
6379 fi
6380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6381 $as_echo "$ac_cv_sizeof_long" >&6; }
6382
6383
6384
6385 cat >>confdefs.h <<_ACEOF
6386 #define SIZEOF_LONG $ac_cv_sizeof_long
6387 _ACEOF
6388
6389
6390  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6391 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6392 if ${ac_cv_c_bigendian+:} false; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   ac_cv_c_bigendian=unknown
6396     # See if we're dealing with a universal compiler.
6397     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6398 /* end confdefs.h.  */
6399 #ifndef __APPLE_CC__
6400                not a universal capable compiler
6401              #endif
6402              typedef int dummy;
6403
6404 _ACEOF
6405 if ac_fn_c_try_compile "$LINENO"; then :
6406
6407         # Check for potential -arch flags.  It is not universal unless
6408         # there are at least two -arch flags with different values.
6409         ac_arch=
6410         ac_prev=
6411         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6412          if test -n "$ac_prev"; then
6413            case $ac_word in
6414              i?86 | x86_64 | ppc | ppc64)
6415                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6416                  ac_arch=$ac_word
6417                else
6418                  ac_cv_c_bigendian=universal
6419                  break
6420                fi
6421                ;;
6422            esac
6423            ac_prev=
6424          elif test "x$ac_word" = "x-arch"; then
6425            ac_prev=arch
6426          fi
6427        done
6428 fi
6429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6430     if test $ac_cv_c_bigendian = unknown; then
6431       # See if sys/param.h defines the BYTE_ORDER macro.
6432       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h.  */
6434 #include <sys/types.h>
6435              #include <sys/param.h>
6436
6437 int
6438 main ()
6439 {
6440 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6441                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6442                      && LITTLE_ENDIAN)
6443               bogus endian macros
6444              #endif
6445
6446   ;
6447   return 0;
6448 }
6449 _ACEOF
6450 if ac_fn_c_try_compile "$LINENO"; then :
6451   # It does; now see whether it defined to BIG_ENDIAN or not.
6452          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6453 /* end confdefs.h.  */
6454 #include <sys/types.h>
6455                 #include <sys/param.h>
6456
6457 int
6458 main ()
6459 {
6460 #if BYTE_ORDER != BIG_ENDIAN
6461                  not big endian
6462                 #endif
6463
6464   ;
6465   return 0;
6466 }
6467 _ACEOF
6468 if ac_fn_c_try_compile "$LINENO"; then :
6469   ac_cv_c_bigendian=yes
6470 else
6471   ac_cv_c_bigendian=no
6472 fi
6473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6474 fi
6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6476     fi
6477     if test $ac_cv_c_bigendian = unknown; then
6478       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6479       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6480 /* end confdefs.h.  */
6481 #include <limits.h>
6482
6483 int
6484 main ()
6485 {
6486 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6487               bogus endian macros
6488              #endif
6489
6490   ;
6491   return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495   # It does; now see whether it defined to _BIG_ENDIAN or not.
6496          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6497 /* end confdefs.h.  */
6498 #include <limits.h>
6499
6500 int
6501 main ()
6502 {
6503 #ifndef _BIG_ENDIAN
6504                  not big endian
6505                 #endif
6506
6507   ;
6508   return 0;
6509 }
6510 _ACEOF
6511 if ac_fn_c_try_compile "$LINENO"; then :
6512   ac_cv_c_bigendian=yes
6513 else
6514   ac_cv_c_bigendian=no
6515 fi
6516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6517 fi
6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6519     fi
6520     if test $ac_cv_c_bigendian = unknown; then
6521       # Compile a test program.
6522       if test "$cross_compiling" = yes; then :
6523   # Try to guess by grepping values from an object file.
6524          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525 /* end confdefs.h.  */
6526 short int ascii_mm[] =
6527                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6528                 short int ascii_ii[] =
6529                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6530                 int use_ascii (int i) {
6531                   return ascii_mm[i] + ascii_ii[i];
6532                 }
6533                 short int ebcdic_ii[] =
6534                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6535                 short int ebcdic_mm[] =
6536                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6537                 int use_ebcdic (int i) {
6538                   return ebcdic_mm[i] + ebcdic_ii[i];
6539                 }
6540                 extern int foo;
6541
6542 int
6543 main ()
6544 {
6545 return use_ascii (foo) == use_ebcdic (foo);
6546   ;
6547   return 0;
6548 }
6549 _ACEOF
6550 if ac_fn_c_try_compile "$LINENO"; then :
6551   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6552               ac_cv_c_bigendian=yes
6553             fi
6554             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6555               if test "$ac_cv_c_bigendian" = unknown; then
6556                 ac_cv_c_bigendian=no
6557               else
6558                 # finding both strings is unlikely to happen, but who knows?
6559                 ac_cv_c_bigendian=unknown
6560               fi
6561             fi
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6564 else
6565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h.  */
6567 $ac_includes_default
6568 int
6569 main ()
6570 {
6571
6572              /* Are we little or big endian?  From Harbison&Steele.  */
6573              union
6574              {
6575                long int l;
6576                char c[sizeof (long int)];
6577              } u;
6578              u.l = 1;
6579              return u.c[sizeof (long int) - 1] == 1;
6580
6581   ;
6582   return 0;
6583 }
6584 _ACEOF
6585 if ac_fn_c_try_run "$LINENO"; then :
6586   ac_cv_c_bigendian=no
6587 else
6588   ac_cv_c_bigendian=yes
6589 fi
6590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6591   conftest.$ac_objext conftest.beam conftest.$ac_ext
6592 fi
6593
6594     fi
6595 fi
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6597 $as_echo "$ac_cv_c_bigendian" >&6; }
6598  case $ac_cv_c_bigendian in #(
6599    yes)
6600      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6601 ;; #(
6602    no)
6603       ;; #(
6604    universal)
6605
6606 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6607
6608      ;; #(
6609    *)
6610      as_fn_error $? "unknown endianness
6611  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6612  esac
6613
6614
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pointers to integers require aligned access" >&5
6616 $as_echo_n "checking if pointers to integers require aligned access... " >&6; }
6617 if ${zziplib_cv_aligned_access+:} false; then :
6618   $as_echo_n "(cached) " >&6
6619 else
6620   if test "$cross_compiling" = yes; then :
6621   case $host_cpu in #(
6622   alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) :
6623     zziplib_cv_aligned_access=yes ;; #(
6624   *) :
6625     zziplib_cv_aligned_access=no ;;
6626 esac
6627 else
6628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6629 /* end confdefs.h.  */
6630
6631 #include <stdio.h>
6632 #include <stdlib.h>
6633 int
6634 main ()
6635 {
6636
6637 char* string = malloc(40);
6638 int i;
6639 for (i=0; i < 40; i++) string[i] = i;
6640 {
6641    void* s = string;
6642    int* p = s+1;
6643    int* q = s+2;
6644    if (*p == *q) { return 1; }
6645 }
6646   ;
6647   return 0;
6648 }
6649 _ACEOF
6650 if ac_fn_c_try_run "$LINENO"; then :
6651   zziplib_cv_aligned_access=no
6652 else
6653   zziplib_cv_aligned_access=yes
6654 fi
6655 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6656   conftest.$ac_objext conftest.beam conftest.$ac_ext
6657 fi
6658
6659 fi
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $zziplib_cv_aligned_access" >&5
6661 $as_echo "$zziplib_cv_aligned_access" >&6; }
6662 if test "x$zziplib_cv_aligned_access" = xyes ; then
6663
6664 $as_echo "#define HAVE_ALIGNED_ACCESS_REQUIRED 1" >>confdefs.h
6665
6666 fi
6667
6668
6669 # Checks for library functions.
6670 for ac_func in strcasecmp strndup
6671 do :
6672   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6673 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6674 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6675   cat >>confdefs.h <<_ACEOF
6676 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6677 _ACEOF
6678
6679 fi
6680 done
6681
6682
6683 kpse_save_CPPFLAGS=$CPPFLAGS
6684 kpse_save_LIBS=$LIBS
6685
6686 ## _KPSE_INIT: Initialize TL infrastructure
6687 kpse_BLD=`(cd "./../../." && pwd)`
6688 kpse_SRC=`(cd "$srcdir/../../." && pwd)`
6689
6690 ## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
6691
6692 # Check whether --with-system-zlib was given.
6693 if test "${with_system_zlib+set}" = set; then :
6694   withval=$with_system_zlib;
6695 fi
6696
6697 # Check whether --with-zlib-includes was given.
6698 if test "${with_zlib_includes+set}" = set; then :
6699   withval=$with_zlib_includes;
6700 fi
6701
6702 # Check whether --with-zlib-libdir was given.
6703 if test "${with_zlib_libdir+set}" = set; then :
6704   withval=$with_zlib_libdir;
6705 fi
6706 if test "x$with_system_zlib" = xyes; then
6707   if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
6708   ZLIB_INCLUDES="-I$with_zlib_includes"
6709 fi
6710 ZLIB_LIBS="-lz"
6711 if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
6712   ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
6713 fi
6714 else
6715   ZLIB_INCLUDES="-I$kpse_BLD/libs/zlib/include"
6716   ZLIB_LIBS="$kpse_BLD/libs/zlib/libz.a"
6717   ZLIB_DEPEND='${top_builddir}/../../libs/zlib/libz.a'
6718   ZLIB_RULE='# Rebuild libz
6719 $(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/include/zconf.h
6720         cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild
6721 ${top_builddir}/../../libs/zlib/include/zconf.h:
6722         cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild'
6723 fi
6724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <zlib.h> defines 'z_const'" >&5
6725 $as_echo_n "checking if <zlib.h> defines 'z_const'... " >&6; }
6726 if ${kpse_cv_have_decl_z_const+:} false; then :
6727   $as_echo_n "(cached) " >&6
6728 else
6729   eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
6730 eval LIBS=\"$ZLIB_LIBS \$LIBS\"
6731
6732                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6733 /* end confdefs.h.  */
6734 #include <zlib.h>
6735 int
6736 main ()
6737 {
6738 z_const char * foo();
6739   ;
6740   return 0;
6741 }
6742 _ACEOF
6743 if ac_fn_c_try_compile "$LINENO"; then :
6744   kpse_cv_have_decl_z_const=yes
6745 else
6746   kpse_cv_have_decl_z_const=no
6747 fi
6748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6749                 CPPFLAGS=$kpse_save_CPPFLAGS
6750 LIBS=$kpse_save_LIBS
6751
6752 fi
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_decl_z_const" >&5
6754 $as_echo "$kpse_cv_have_decl_z_const" >&6; }
6755 case $kpse_cv_have_decl_z_const in #(
6756   yes) :
6757
6758 $as_echo "#define ZLIB_CONST 1" >>confdefs.h
6759  ;; #(
6760   *) :
6761
6762 $as_echo "#define z_const /**/" >>confdefs.h
6763  ;;
6764 esac
6765
6766
6767  if test "x$enable_build" != xno; then
6768   build_TRUE=
6769   build_FALSE='#'
6770 else
6771   build_TRUE='#'
6772   build_FALSE=
6773 fi
6774
6775
6776 if test "x$enable_build" != xno || test -f config.force; then
6777
6778 eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
6779 eval LIBS=\"$ZLIB_LIBS \$LIBS\"
6780
6781 for ac_header in zlib.h
6782 do :
6783   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6784 if test "x$ac_cv_header_zlib_h" = xyes; then :
6785   cat >>confdefs.h <<_ACEOF
6786 #define HAVE_ZLIB_H 1
6787 _ACEOF
6788
6789 fi
6790
6791 done
6792
6793 ac_fn_c_check_func "$LINENO" "zlibVersion" "ac_cv_func_zlibVersion"
6794 if test "x$ac_cv_func_zlibVersion" = xyes; then :
6795
6796 else
6797   as_fn_error $? "zlib not found" "$LINENO" 5
6798 fi
6799
6800 CPPFLAGS=$kpse_save_CPPFLAGS
6801 LIBS=$kpse_save_LIBS
6802
6803
6804 echo timestamp >config.force
6805 fi
6806
6807 ZZIPLIB_TREE=zziplib-0.13.62
6808
6809
6810 # -----------------------------------------------------------------------
6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: creating include/zzip/_msvc.in via zzip/_msvc.sed of config.h.in" >&5
6812 $as_echo "creating include/zzip/_msvc.in via zzip/_msvc.sed of config.h.in" >&6; }
6813 test -d include || mkdir include
6814 sed -f $srcdir/$ZZIPLIB_TREE/zzip/_msvc.sed $srcdir/config.h.in >include/_msvc.in
6815 ac_config_headers="$ac_config_headers config.h"
6816
6817 ac_config_commands="$ac_config_commands include/zzip/_config.h"
6818
6819 ac_config_commands="$ac_config_commands include/zzip/_msvc.h"
6820
6821
6822 ac_config_files="$ac_config_files Makefile include/zzip/Makefile"
6823
6824
6825 cat >confcache <<\_ACEOF
6826 # This file is a shell script that caches the results of configure
6827 # tests run on this system so they can be shared between configure
6828 # scripts and configure runs, see configure's option --config-cache.
6829 # It is not useful on other systems.  If it contains results you don't
6830 # want to keep, you may remove or edit it.
6831 #
6832 # config.status only pays attention to the cache file if you give it
6833 # the --recheck option to rerun configure.
6834 #
6835 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6836 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6837 # following values.
6838
6839 _ACEOF
6840
6841 # The following way of writing the cache mishandles newlines in values,
6842 # but we know of no workaround that is simple, portable, and efficient.
6843 # So, we kill variables containing newlines.
6844 # Ultrix sh set writes to stderr and can't be redirected directly,
6845 # and sets the high bit in the cache file unless we assign to the vars.
6846 (
6847   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6848     eval ac_val=\$$ac_var
6849     case $ac_val in #(
6850     *${as_nl}*)
6851       case $ac_var in #(
6852       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6853 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6854       esac
6855       case $ac_var in #(
6856       _ | IFS | as_nl) ;; #(
6857       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6858       *) { eval $ac_var=; unset $ac_var;} ;;
6859       esac ;;
6860     esac
6861   done
6862
6863   (set) 2>&1 |
6864     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6865     *${as_nl}ac_space=\ *)
6866       # `set' does not quote correctly, so add quotes: double-quote
6867       # substitution turns \\\\ into \\, and sed turns \\ into \.
6868       sed -n \
6869         "s/'/'\\\\''/g;
6870           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6871       ;; #(
6872     *)
6873       # `set' quotes correctly as required by POSIX, so do not add quotes.
6874       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6875       ;;
6876     esac |
6877     sort
6878 ) |
6879   sed '
6880      /^ac_cv_env_/b end
6881      t clear
6882      :clear
6883      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6884      t end
6885      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6886      :end' >>confcache
6887 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6888   if test -w "$cache_file"; then
6889     if test "x$cache_file" != "x/dev/null"; then
6890       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6891 $as_echo "$as_me: updating cache $cache_file" >&6;}
6892       if test ! -f "$cache_file" || test -h "$cache_file"; then
6893         cat confcache >"$cache_file"
6894       else
6895         case $cache_file in #(
6896         */* | ?:*)
6897           mv -f confcache "$cache_file"$$ &&
6898           mv -f "$cache_file"$$ "$cache_file" ;; #(
6899         *)
6900           mv -f confcache "$cache_file" ;;
6901         esac
6902       fi
6903     fi
6904   else
6905     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6906 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6907   fi
6908 fi
6909 rm -f confcache
6910
6911 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6912 # Let make expand exec_prefix.
6913 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6914
6915 DEFS=-DHAVE_CONFIG_H
6916
6917 ac_libobjs=
6918 ac_ltlibobjs=
6919 U=
6920 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6921   # 1. Remove the extension, and $U if already installed.
6922   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6923   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6924   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6925   #    will be set to the directory where LIBOBJS objects are built.
6926   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6927   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6928 done
6929 LIBOBJS=$ac_libobjs
6930
6931 LTLIBOBJS=$ac_ltlibobjs
6932
6933
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6935 $as_echo_n "checking that generated files are newer than configure... " >&6; }
6936    if test -n "$am_sleep_pid"; then
6937      # Hide warnings about reused PIDs.
6938      wait $am_sleep_pid 2>/dev/null
6939    fi
6940    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6941 $as_echo "done" >&6; }
6942  if test -n "$EXEEXT"; then
6943   am__EXEEXT_TRUE=
6944   am__EXEEXT_FALSE='#'
6945 else
6946   am__EXEEXT_TRUE='#'
6947   am__EXEEXT_FALSE=
6948 fi
6949
6950 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6951   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6952 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6953 fi
6954 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6955   as_fn_error $? "conditional \"AMDEP\" was never defined.
6956 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6957 fi
6958 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6959   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6960 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6961 fi
6962 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6963   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6964 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6965 fi
6966
6967 if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
6968   as_fn_error $? "conditional \"build\" was never defined.
6969 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6970 fi
6971
6972 : "${CONFIG_STATUS=./config.status}"
6973 ac_write_fail=0
6974 ac_clean_files_save=$ac_clean_files
6975 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6976 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6977 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6978 as_write_fail=0
6979 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6980 #! $SHELL
6981 # Generated by $as_me.
6982 # Run this file to recreate the current configuration.
6983 # Compiler output produced by configure, useful for debugging
6984 # configure, is in config.log if it exists.
6985
6986 debug=false
6987 ac_cs_recheck=false
6988 ac_cs_silent=false
6989
6990 SHELL=\${CONFIG_SHELL-$SHELL}
6991 export SHELL
6992 _ASEOF
6993 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6994 ## -------------------- ##
6995 ## M4sh Initialization. ##
6996 ## -------------------- ##
6997
6998 # Be more Bourne compatible
6999 DUALCASE=1; export DUALCASE # for MKS sh
7000 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7001   emulate sh
7002   NULLCMD=:
7003   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7004   # is contrary to our usage.  Disable this feature.
7005   alias -g '${1+"$@"}'='"$@"'
7006   setopt NO_GLOB_SUBST
7007 else
7008   case `(set -o) 2>/dev/null` in #(
7009   *posix*) :
7010     set -o posix ;; #(
7011   *) :
7012      ;;
7013 esac
7014 fi
7015
7016
7017 as_nl='
7018 '
7019 export as_nl
7020 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7021 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7022 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7023 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7024 # Prefer a ksh shell builtin over an external printf program on Solaris,
7025 # but without wasting forks for bash or zsh.
7026 if test -z "$BASH_VERSION$ZSH_VERSION" \
7027     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7028   as_echo='print -r --'
7029   as_echo_n='print -rn --'
7030 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7031   as_echo='printf %s\n'
7032   as_echo_n='printf %s'
7033 else
7034   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7035     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7036     as_echo_n='/usr/ucb/echo -n'
7037   else
7038     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7039     as_echo_n_body='eval
7040       arg=$1;
7041       case $arg in #(
7042       *"$as_nl"*)
7043         expr "X$arg" : "X\\(.*\\)$as_nl";
7044         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7045       esac;
7046       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7047     '
7048     export as_echo_n_body
7049     as_echo_n='sh -c $as_echo_n_body as_echo'
7050   fi
7051   export as_echo_body
7052   as_echo='sh -c $as_echo_body as_echo'
7053 fi
7054
7055 # The user is always right.
7056 if test "${PATH_SEPARATOR+set}" != set; then
7057   PATH_SEPARATOR=:
7058   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7059     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7060       PATH_SEPARATOR=';'
7061   }
7062 fi
7063
7064
7065 # IFS
7066 # We need space, tab and new line, in precisely that order.  Quoting is
7067 # there to prevent editors from complaining about space-tab.
7068 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7069 # splitting by setting IFS to empty value.)
7070 IFS=" ""        $as_nl"
7071
7072 # Find who we are.  Look in the path if we contain no directory separator.
7073 as_myself=
7074 case $0 in #((
7075   *[\\/]* ) as_myself=$0 ;;
7076   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7077 for as_dir in $PATH
7078 do
7079   IFS=$as_save_IFS
7080   test -z "$as_dir" && as_dir=.
7081     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7082   done
7083 IFS=$as_save_IFS
7084
7085      ;;
7086 esac
7087 # We did not find ourselves, most probably we were run as `sh COMMAND'
7088 # in which case we are not to be found in the path.
7089 if test "x$as_myself" = x; then
7090   as_myself=$0
7091 fi
7092 if test ! -f "$as_myself"; then
7093   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7094   exit 1
7095 fi
7096
7097 # Unset variables that we do not need and which cause bugs (e.g. in
7098 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7099 # suppresses any "Segmentation fault" message there.  '((' could
7100 # trigger a bug in pdksh 5.2.14.
7101 for as_var in BASH_ENV ENV MAIL MAILPATH
7102 do eval test x\${$as_var+set} = xset \
7103   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7104 done
7105 PS1='$ '
7106 PS2='> '
7107 PS4='+ '
7108
7109 # NLS nuisances.
7110 LC_ALL=C
7111 export LC_ALL
7112 LANGUAGE=C
7113 export LANGUAGE
7114
7115 # CDPATH.
7116 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7117
7118
7119 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7120 # ----------------------------------------
7121 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7122 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7123 # script with STATUS, using 1 if that was 0.
7124 as_fn_error ()
7125 {
7126   as_status=$1; test $as_status -eq 0 && as_status=1
7127   if test "$4"; then
7128     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7129     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7130   fi
7131   $as_echo "$as_me: error: $2" >&2
7132   as_fn_exit $as_status
7133 } # as_fn_error
7134
7135
7136 # as_fn_set_status STATUS
7137 # -----------------------
7138 # Set $? to STATUS, without forking.
7139 as_fn_set_status ()
7140 {
7141   return $1
7142 } # as_fn_set_status
7143
7144 # as_fn_exit STATUS
7145 # -----------------
7146 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7147 as_fn_exit ()
7148 {
7149   set +e
7150   as_fn_set_status $1
7151   exit $1
7152 } # as_fn_exit
7153
7154 # as_fn_unset VAR
7155 # ---------------
7156 # Portably unset VAR.
7157 as_fn_unset ()
7158 {
7159   { eval $1=; unset $1;}
7160 }
7161 as_unset=as_fn_unset
7162 # as_fn_append VAR VALUE
7163 # ----------------------
7164 # Append the text in VALUE to the end of the definition contained in VAR. Take
7165 # advantage of any shell optimizations that allow amortized linear growth over
7166 # repeated appends, instead of the typical quadratic growth present in naive
7167 # implementations.
7168 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7169   eval 'as_fn_append ()
7170   {
7171     eval $1+=\$2
7172   }'
7173 else
7174   as_fn_append ()
7175   {
7176     eval $1=\$$1\$2
7177   }
7178 fi # as_fn_append
7179
7180 # as_fn_arith ARG...
7181 # ------------------
7182 # Perform arithmetic evaluation on the ARGs, and store the result in the
7183 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7184 # must be portable across $(()) and expr.
7185 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7186   eval 'as_fn_arith ()
7187   {
7188     as_val=$(( $* ))
7189   }'
7190 else
7191   as_fn_arith ()
7192   {
7193     as_val=`expr "$@" || test $? -eq 1`
7194   }
7195 fi # as_fn_arith
7196
7197
7198 if expr a : '\(a\)' >/dev/null 2>&1 &&
7199    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7200   as_expr=expr
7201 else
7202   as_expr=false
7203 fi
7204
7205 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7206   as_basename=basename
7207 else
7208   as_basename=false
7209 fi
7210
7211 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7212   as_dirname=dirname
7213 else
7214   as_dirname=false
7215 fi
7216
7217 as_me=`$as_basename -- "$0" ||
7218 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7219          X"$0" : 'X\(//\)$' \| \
7220          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7221 $as_echo X/"$0" |
7222     sed '/^.*\/\([^/][^/]*\)\/*$/{
7223             s//\1/
7224             q
7225           }
7226           /^X\/\(\/\/\)$/{
7227             s//\1/
7228             q
7229           }
7230           /^X\/\(\/\).*/{
7231             s//\1/
7232             q
7233           }
7234           s/.*/./; q'`
7235
7236 # Avoid depending upon Character Ranges.
7237 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7238 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7239 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7240 as_cr_digits='0123456789'
7241 as_cr_alnum=$as_cr_Letters$as_cr_digits
7242
7243 ECHO_C= ECHO_N= ECHO_T=
7244 case `echo -n x` in #(((((
7245 -n*)
7246   case `echo 'xy\c'` in
7247   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7248   xy)  ECHO_C='\c';;
7249   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7250        ECHO_T=' ';;
7251   esac;;
7252 *)
7253   ECHO_N='-n';;
7254 esac
7255
7256 rm -f conf$$ conf$$.exe conf$$.file
7257 if test -d conf$$.dir; then
7258   rm -f conf$$.dir/conf$$.file
7259 else
7260   rm -f conf$$.dir
7261   mkdir conf$$.dir 2>/dev/null
7262 fi
7263 if (echo >conf$$.file) 2>/dev/null; then
7264   if ln -s conf$$.file conf$$ 2>/dev/null; then
7265     as_ln_s='ln -s'
7266     # ... but there are two gotchas:
7267     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7268     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7269     # In both cases, we have to default to `cp -pR'.
7270     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7271       as_ln_s='cp -pR'
7272   elif ln conf$$.file conf$$ 2>/dev/null; then
7273     as_ln_s=ln
7274   else
7275     as_ln_s='cp -pR'
7276   fi
7277 else
7278   as_ln_s='cp -pR'
7279 fi
7280 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7281 rmdir conf$$.dir 2>/dev/null
7282
7283
7284 # as_fn_mkdir_p
7285 # -------------
7286 # Create "$as_dir" as a directory, including parents if necessary.
7287 as_fn_mkdir_p ()
7288 {
7289
7290   case $as_dir in #(
7291   -*) as_dir=./$as_dir;;
7292   esac
7293   test -d "$as_dir" || eval $as_mkdir_p || {
7294     as_dirs=
7295     while :; do
7296       case $as_dir in #(
7297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7298       *) as_qdir=$as_dir;;
7299       esac
7300       as_dirs="'$as_qdir' $as_dirs"
7301       as_dir=`$as_dirname -- "$as_dir" ||
7302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7303          X"$as_dir" : 'X\(//\)[^/]' \| \
7304          X"$as_dir" : 'X\(//\)$' \| \
7305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7306 $as_echo X"$as_dir" |
7307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7308             s//\1/
7309             q
7310           }
7311           /^X\(\/\/\)[^/].*/{
7312             s//\1/
7313             q
7314           }
7315           /^X\(\/\/\)$/{
7316             s//\1/
7317             q
7318           }
7319           /^X\(\/\).*/{
7320             s//\1/
7321             q
7322           }
7323           s/.*/./; q'`
7324       test -d "$as_dir" && break
7325     done
7326     test -z "$as_dirs" || eval "mkdir $as_dirs"
7327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7328
7329
7330 } # as_fn_mkdir_p
7331 if mkdir -p . 2>/dev/null; then
7332   as_mkdir_p='mkdir -p "$as_dir"'
7333 else
7334   test -d ./-p && rmdir ./-p
7335   as_mkdir_p=false
7336 fi
7337
7338
7339 # as_fn_executable_p FILE
7340 # -----------------------
7341 # Test if FILE is an executable regular file.
7342 as_fn_executable_p ()
7343 {
7344   test -f "$1" && test -x "$1"
7345 } # as_fn_executable_p
7346 as_test_x='test -x'
7347 as_executable_p=as_fn_executable_p
7348
7349 # Sed expression to map a string onto a valid CPP name.
7350 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7351
7352 # Sed expression to map a string onto a valid variable name.
7353 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7354
7355
7356 exec 6>&1
7357 ## ----------------------------------- ##
7358 ## Main body of $CONFIG_STATUS script. ##
7359 ## ----------------------------------- ##
7360 _ASEOF
7361 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7362
7363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7364 # Save the log message, to keep $0 and so on meaningful, and to
7365 # report actual input values of CONFIG_FILES etc. instead of their
7366 # values after options handling.
7367 ac_log="
7368 This file was extended by zziplib (TeX Live) $as_me 0.13.62, which was
7369 generated by GNU Autoconf 2.69.  Invocation command line was
7370
7371   CONFIG_FILES    = $CONFIG_FILES
7372   CONFIG_HEADERS  = $CONFIG_HEADERS
7373   CONFIG_LINKS    = $CONFIG_LINKS
7374   CONFIG_COMMANDS = $CONFIG_COMMANDS
7375   $ $0 $@
7376
7377 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7378 "
7379
7380 _ACEOF
7381
7382 case $ac_config_files in *"
7383 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7384 esac
7385
7386 case $ac_config_headers in *"
7387 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7388 esac
7389
7390
7391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7392 # Files that config.status was made for.
7393 config_files="$ac_config_files"
7394 config_headers="$ac_config_headers"
7395 config_commands="$ac_config_commands"
7396
7397 _ACEOF
7398
7399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7400 ac_cs_usage="\
7401 \`$as_me' instantiates files and other configuration actions
7402 from templates according to the current configuration.  Unless the files
7403 and actions are specified as TAGs, all are instantiated by default.
7404
7405 Usage: $0 [OPTION]... [TAG]...
7406
7407   -h, --help       print this help, then exit
7408   -V, --version    print version number and configuration settings, then exit
7409       --config     print configuration, then exit
7410   -q, --quiet, --silent
7411                    do not print progress messages
7412   -d, --debug      don't remove temporary files
7413       --recheck    update $as_me by reconfiguring in the same conditions
7414       --file=FILE[:TEMPLATE]
7415                    instantiate the configuration file FILE
7416       --header=FILE[:TEMPLATE]
7417                    instantiate the configuration header FILE
7418
7419 Configuration files:
7420 $config_files
7421
7422 Configuration headers:
7423 $config_headers
7424
7425 Configuration commands:
7426 $config_commands
7427
7428 Report bugs to <tex-k@tug.org>."
7429
7430 _ACEOF
7431 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7432 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7433 ac_cs_version="\\
7434 zziplib (TeX Live) config.status 0.13.62
7435 configured by $0, generated by GNU Autoconf 2.69,
7436   with options \\"\$ac_cs_config\\"
7437
7438 Copyright (C) 2012 Free Software Foundation, Inc.
7439 This config.status script is free software; the Free Software Foundation
7440 gives unlimited permission to copy, distribute and modify it."
7441
7442 ac_pwd='$ac_pwd'
7443 srcdir='$srcdir'
7444 INSTALL='$INSTALL'
7445 MKDIR_P='$MKDIR_P'
7446 AWK='$AWK'
7447 test -n "\$AWK" || AWK=awk
7448 _ACEOF
7449
7450 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7451 # The default lists apply if the user does not specify any file.
7452 ac_need_defaults=:
7453 while test $# != 0
7454 do
7455   case $1 in
7456   --*=?*)
7457     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7458     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7459     ac_shift=:
7460     ;;
7461   --*=)
7462     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7463     ac_optarg=
7464     ac_shift=:
7465     ;;
7466   *)
7467     ac_option=$1
7468     ac_optarg=$2
7469     ac_shift=shift
7470     ;;
7471   esac
7472
7473   case $ac_option in
7474   # Handling of the options.
7475   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7476     ac_cs_recheck=: ;;
7477   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7478     $as_echo "$ac_cs_version"; exit ;;
7479   --config | --confi | --conf | --con | --co | --c )
7480     $as_echo "$ac_cs_config"; exit ;;
7481   --debug | --debu | --deb | --de | --d | -d )
7482     debug=: ;;
7483   --file | --fil | --fi | --f )
7484     $ac_shift
7485     case $ac_optarg in
7486     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7487     '') as_fn_error $? "missing file argument" ;;
7488     esac
7489     as_fn_append CONFIG_FILES " '$ac_optarg'"
7490     ac_need_defaults=false;;
7491   --header | --heade | --head | --hea )
7492     $ac_shift
7493     case $ac_optarg in
7494     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7495     esac
7496     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7497     ac_need_defaults=false;;
7498   --he | --h)
7499     # Conflict between --help and --header
7500     as_fn_error $? "ambiguous option: \`$1'
7501 Try \`$0 --help' for more information.";;
7502   --help | --hel | -h )
7503     $as_echo "$ac_cs_usage"; exit ;;
7504   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7505   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7506     ac_cs_silent=: ;;
7507
7508   # This is an error.
7509   -*) as_fn_error $? "unrecognized option: \`$1'
7510 Try \`$0 --help' for more information." ;;
7511
7512   *) as_fn_append ac_config_targets " $1"
7513      ac_need_defaults=false ;;
7514
7515   esac
7516   shift
7517 done
7518
7519 ac_configure_extra_args=
7520
7521 if $ac_cs_silent; then
7522   exec 6>/dev/null
7523   ac_configure_extra_args="$ac_configure_extra_args --silent"
7524 fi
7525
7526 _ACEOF
7527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7528 if \$ac_cs_recheck; then
7529   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7530   shift
7531   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7532   CONFIG_SHELL='$SHELL'
7533   export CONFIG_SHELL
7534   exec "\$@"
7535 fi
7536
7537 _ACEOF
7538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7539 exec 5>>config.log
7540 {
7541   echo
7542   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7543 ## Running $as_me. ##
7544 _ASBOX
7545   $as_echo "$ac_log"
7546 } >&5
7547
7548 _ACEOF
7549 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7550 #
7551 # INIT-COMMANDS
7552 #
7553 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7554 PACKAGE="$PACKAGE"
7555 PACKAGE="$PACKAGE"
7556
7557 _ACEOF
7558
7559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7560
7561 # Handling of arguments.
7562 for ac_config_target in $ac_config_targets
7563 do
7564   case $ac_config_target in
7565     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7566     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7567     "include/zzip/_config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/zzip/_config.h" ;;
7568     "include/zzip/_msvc.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/zzip/_msvc.h" ;;
7569     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7570     "include/zzip/Makefile") CONFIG_FILES="$CONFIG_FILES include/zzip/Makefile" ;;
7571
7572   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7573   esac
7574 done
7575
7576
7577 # If the user did not use the arguments to specify the items to instantiate,
7578 # then the envvar interface is used.  Set only those that are not.
7579 # We use the long form for the default assignment because of an extremely
7580 # bizarre bug on SunOS 4.1.3.
7581 if $ac_need_defaults; then
7582   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7583   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7584   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7585 fi
7586
7587 # Have a temporary directory for convenience.  Make it in the build tree
7588 # simply because there is no reason against having it here, and in addition,
7589 # creating and moving files from /tmp can sometimes cause problems.
7590 # Hook for its removal unless debugging.
7591 # Note that there is a small window in which the directory will not be cleaned:
7592 # after its creation but before its name has been assigned to `$tmp'.
7593 $debug ||
7594 {
7595   tmp= ac_tmp=
7596   trap 'exit_status=$?
7597   : "${ac_tmp:=$tmp}"
7598   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7599 ' 0
7600   trap 'as_fn_exit 1' 1 2 13 15
7601 }
7602 # Create a (secure) tmp directory for tmp files.
7603
7604 {
7605   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7606   test -d "$tmp"
7607 }  ||
7608 {
7609   tmp=./conf$$-$RANDOM
7610   (umask 077 && mkdir "$tmp")
7611 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7612 ac_tmp=$tmp
7613
7614 # Set up the scripts for CONFIG_FILES section.
7615 # No need to generate them if there are no CONFIG_FILES.
7616 # This happens for instance with `./config.status config.h'.
7617 if test -n "$CONFIG_FILES"; then
7618
7619
7620 ac_cr=`echo X | tr X '\015'`
7621 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7622 # But we know of no other shell where ac_cr would be empty at this
7623 # point, so we can use a bashism as a fallback.
7624 if test "x$ac_cr" = x; then
7625   eval ac_cr=\$\'\\r\'
7626 fi
7627 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7628 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7629   ac_cs_awk_cr='\\r'
7630 else
7631   ac_cs_awk_cr=$ac_cr
7632 fi
7633
7634 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7635 _ACEOF
7636
7637
7638 {
7639   echo "cat >conf$$subs.awk <<_ACEOF" &&
7640   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7641   echo "_ACEOF"
7642 } >conf$$subs.sh ||
7643   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7644 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7645 ac_delim='%!_!# '
7646 for ac_last_try in false false false false false :; do
7647   . ./conf$$subs.sh ||
7648     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7649
7650   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7651   if test $ac_delim_n = $ac_delim_num; then
7652     break
7653   elif $ac_last_try; then
7654     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7655   else
7656     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7657   fi
7658 done
7659 rm -f conf$$subs.sh
7660
7661 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7662 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7663 _ACEOF
7664 sed -n '
7665 h
7666 s/^/S["/; s/!.*/"]=/
7667 p
7668 g
7669 s/^[^!]*!//
7670 :repl
7671 t repl
7672 s/'"$ac_delim"'$//
7673 t delim
7674 :nl
7675 h
7676 s/\(.\{148\}\)..*/\1/
7677 t more1
7678 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7679 p
7680 n
7681 b repl
7682 :more1
7683 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7684 p
7685 g
7686 s/.\{148\}//
7687 t nl
7688 :delim
7689 h
7690 s/\(.\{148\}\)..*/\1/
7691 t more2
7692 s/["\\]/\\&/g; s/^/"/; s/$/"/
7693 p
7694 b
7695 :more2
7696 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7697 p
7698 g
7699 s/.\{148\}//
7700 t delim
7701 ' <conf$$subs.awk | sed '
7702 /^[^""]/{
7703   N
7704   s/\n//
7705 }
7706 ' >>$CONFIG_STATUS || ac_write_fail=1
7707 rm -f conf$$subs.awk
7708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7709 _ACAWK
7710 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7711   for (key in S) S_is_set[key] = 1
7712   FS = "\a"
7713
7714 }
7715 {
7716   line = $ 0
7717   nfields = split(line, field, "@")
7718   substed = 0
7719   len = length(field[1])
7720   for (i = 2; i < nfields; i++) {
7721     key = field[i]
7722     keylen = length(key)
7723     if (S_is_set[key]) {
7724       value = S[key]
7725       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7726       len += length(value) + length(field[++i])
7727       substed = 1
7728     } else
7729       len += 1 + keylen
7730   }
7731
7732   print line
7733 }
7734
7735 _ACAWK
7736 _ACEOF
7737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7738 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7739   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7740 else
7741   cat
7742 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7743   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7744 _ACEOF
7745
7746 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7747 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7748 # trailing colons and then remove the whole line if VPATH becomes empty
7749 # (actually we leave an empty line to preserve line numbers).
7750 if test "x$srcdir" = x.; then
7751   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7752 h
7753 s///
7754 s/^/:/
7755 s/[      ]*$/:/
7756 s/:\$(srcdir):/:/g
7757 s/:\${srcdir}:/:/g
7758 s/:@srcdir@:/:/g
7759 s/^:*//
7760 s/:*$//
7761 x
7762 s/\(=[   ]*\).*/\1/
7763 G
7764 s/\n//
7765 s/^[^=]*=[       ]*$//
7766 }'
7767 fi
7768
7769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7770 fi # test -n "$CONFIG_FILES"
7771
7772 # Set up the scripts for CONFIG_HEADERS section.
7773 # No need to generate them if there are no CONFIG_HEADERS.
7774 # This happens for instance with `./config.status Makefile'.
7775 if test -n "$CONFIG_HEADERS"; then
7776 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7777 BEGIN {
7778 _ACEOF
7779
7780 # Transform confdefs.h into an awk script `defines.awk', embedded as
7781 # here-document in config.status, that substitutes the proper values into
7782 # config.h.in to produce config.h.
7783
7784 # Create a delimiter string that does not exist in confdefs.h, to ease
7785 # handling of long lines.
7786 ac_delim='%!_!# '
7787 for ac_last_try in false false :; do
7788   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7789   if test -z "$ac_tt"; then
7790     break
7791   elif $ac_last_try; then
7792     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7793   else
7794     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7795   fi
7796 done
7797
7798 # For the awk script, D is an array of macro values keyed by name,
7799 # likewise P contains macro parameters if any.  Preserve backslash
7800 # newline sequences.
7801
7802 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7803 sed -n '
7804 s/.\{148\}/&'"$ac_delim"'/g
7805 t rset
7806 :rset
7807 s/^[     ]*#[    ]*define[       ][      ]*/ /
7808 t def
7809 d
7810 :def
7811 s/\\$//
7812 t bsnl
7813 s/["\\]/\\&/g
7814 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7815 D["\1"]=" \3"/p
7816 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7817 d
7818 :bsnl
7819 s/["\\]/\\&/g
7820 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7821 D["\1"]=" \3\\\\\\n"\\/p
7822 t cont
7823 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7824 t cont
7825 d
7826 :cont
7827 n
7828 s/.\{148\}/&'"$ac_delim"'/g
7829 t clear
7830 :clear
7831 s/\\$//
7832 t bsnlc
7833 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7834 d
7835 :bsnlc
7836 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7837 b cont
7838 ' <confdefs.h | sed '
7839 s/'"$ac_delim"'/"\\\
7840 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7841
7842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7843   for (key in D) D_is_set[key] = 1
7844   FS = "\a"
7845 }
7846 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7847   line = \$ 0
7848   split(line, arg, " ")
7849   if (arg[1] == "#") {
7850     defundef = arg[2]
7851     mac1 = arg[3]
7852   } else {
7853     defundef = substr(arg[1], 2)
7854     mac1 = arg[2]
7855   }
7856   split(mac1, mac2, "(") #)
7857   macro = mac2[1]
7858   prefix = substr(line, 1, index(line, defundef) - 1)
7859   if (D_is_set[macro]) {
7860     # Preserve the white space surrounding the "#".
7861     print prefix "define", macro P[macro] D[macro]
7862     next
7863   } else {
7864     # Replace #undef with comments.  This is necessary, for example,
7865     # in the case of _POSIX_SOURCE, which is predefined and required
7866     # on some systems where configure will not decide to define it.
7867     if (defundef == "undef") {
7868       print "/*", prefix defundef, macro, "*/"
7869       next
7870     }
7871   }
7872 }
7873 { print }
7874 _ACAWK
7875 _ACEOF
7876 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7877   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7878 fi # test -n "$CONFIG_HEADERS"
7879
7880
7881 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7882 shift
7883 for ac_tag
7884 do
7885   case $ac_tag in
7886   :[FHLC]) ac_mode=$ac_tag; continue;;
7887   esac
7888   case $ac_mode$ac_tag in
7889   :[FHL]*:*);;
7890   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7891   :[FH]-) ac_tag=-:-;;
7892   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7893   esac
7894   ac_save_IFS=$IFS
7895   IFS=:
7896   set x $ac_tag
7897   IFS=$ac_save_IFS
7898   shift
7899   ac_file=$1
7900   shift
7901
7902   case $ac_mode in
7903   :L) ac_source=$1;;
7904   :[FH])
7905     ac_file_inputs=
7906     for ac_f
7907     do
7908       case $ac_f in
7909       -) ac_f="$ac_tmp/stdin";;
7910       *) # Look for the file first in the build tree, then in the source tree
7911          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7912          # because $ac_f cannot contain `:'.
7913          test -f "$ac_f" ||
7914            case $ac_f in
7915            [\\/$]*) false;;
7916            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7917            esac ||
7918            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7919       esac
7920       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7921       as_fn_append ac_file_inputs " '$ac_f'"
7922     done
7923
7924     # Let's still pretend it is `configure' which instantiates (i.e., don't
7925     # use $as_me), people would be surprised to read:
7926     #    /* config.h.  Generated by config.status.  */
7927     configure_input='Generated from '`
7928           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7929         `' by configure.'
7930     if test x"$ac_file" != x-; then
7931       configure_input="$ac_file.  $configure_input"
7932       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7933 $as_echo "$as_me: creating $ac_file" >&6;}
7934     fi
7935     # Neutralize special characters interpreted by sed in replacement strings.
7936     case $configure_input in #(
7937     *\&* | *\|* | *\\* )
7938        ac_sed_conf_input=`$as_echo "$configure_input" |
7939        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7940     *) ac_sed_conf_input=$configure_input;;
7941     esac
7942
7943     case $ac_tag in
7944     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7945       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7946     esac
7947     ;;
7948   esac
7949
7950   ac_dir=`$as_dirname -- "$ac_file" ||
7951 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7952          X"$ac_file" : 'X\(//\)[^/]' \| \
7953          X"$ac_file" : 'X\(//\)$' \| \
7954          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7955 $as_echo X"$ac_file" |
7956     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7957             s//\1/
7958             q
7959           }
7960           /^X\(\/\/\)[^/].*/{
7961             s//\1/
7962             q
7963           }
7964           /^X\(\/\/\)$/{
7965             s//\1/
7966             q
7967           }
7968           /^X\(\/\).*/{
7969             s//\1/
7970             q
7971           }
7972           s/.*/./; q'`
7973   as_dir="$ac_dir"; as_fn_mkdir_p
7974   ac_builddir=.
7975
7976 case "$ac_dir" in
7977 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7978 *)
7979   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7980   # A ".." for each directory in $ac_dir_suffix.
7981   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7982   case $ac_top_builddir_sub in
7983   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7984   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7985   esac ;;
7986 esac
7987 ac_abs_top_builddir=$ac_pwd
7988 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7989 # for backward compatibility:
7990 ac_top_builddir=$ac_top_build_prefix
7991
7992 case $srcdir in
7993   .)  # We are building in place.
7994     ac_srcdir=.
7995     ac_top_srcdir=$ac_top_builddir_sub
7996     ac_abs_top_srcdir=$ac_pwd ;;
7997   [\\/]* | ?:[\\/]* )  # Absolute name.
7998     ac_srcdir=$srcdir$ac_dir_suffix;
7999     ac_top_srcdir=$srcdir
8000     ac_abs_top_srcdir=$srcdir ;;
8001   *) # Relative name.
8002     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8003     ac_top_srcdir=$ac_top_build_prefix$srcdir
8004     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8005 esac
8006 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8007
8008
8009   case $ac_mode in
8010   :F)
8011   #
8012   # CONFIG_FILE
8013   #
8014
8015   case $INSTALL in
8016   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8017   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8018   esac
8019   ac_MKDIR_P=$MKDIR_P
8020   case $MKDIR_P in
8021   [\\/$]* | ?:[\\/]* ) ;;
8022   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8023   esac
8024 _ACEOF
8025
8026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8027 # If the template does not know about datarootdir, expand it.
8028 # FIXME: This hack should be removed a few years after 2.60.
8029 ac_datarootdir_hack=; ac_datarootdir_seen=
8030 ac_sed_dataroot='
8031 /datarootdir/ {
8032   p
8033   q
8034 }
8035 /@datadir@/p
8036 /@docdir@/p
8037 /@infodir@/p
8038 /@localedir@/p
8039 /@mandir@/p'
8040 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8041 *datarootdir*) ac_datarootdir_seen=yes;;
8042 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8043   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8044 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8045 _ACEOF
8046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8047   ac_datarootdir_hack='
8048   s&@datadir@&$datadir&g
8049   s&@docdir@&$docdir&g
8050   s&@infodir@&$infodir&g
8051   s&@localedir@&$localedir&g
8052   s&@mandir@&$mandir&g
8053   s&\\\${datarootdir}&$datarootdir&g' ;;
8054 esac
8055 _ACEOF
8056
8057 # Neutralize VPATH when `$srcdir' = `.'.
8058 # Shell code in configure.ac might set extrasub.
8059 # FIXME: do we really want to maintain this feature?
8060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8061 ac_sed_extra="$ac_vpsub
8062 $extrasub
8063 _ACEOF
8064 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8065 :t
8066 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8067 s|@configure_input@|$ac_sed_conf_input|;t t
8068 s&@top_builddir@&$ac_top_builddir_sub&;t t
8069 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8070 s&@srcdir@&$ac_srcdir&;t t
8071 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8072 s&@top_srcdir@&$ac_top_srcdir&;t t
8073 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8074 s&@builddir@&$ac_builddir&;t t
8075 s&@abs_builddir@&$ac_abs_builddir&;t t
8076 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8077 s&@INSTALL@&$ac_INSTALL&;t t
8078 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8079 $ac_datarootdir_hack
8080 "
8081 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8082   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8083
8084 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8085   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8086   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8087       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8088   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8089 which seems to be undefined.  Please make sure it is defined" >&5
8090 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8091 which seems to be undefined.  Please make sure it is defined" >&2;}
8092
8093   rm -f "$ac_tmp/stdin"
8094   case $ac_file in
8095   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8096   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8097   esac \
8098   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8099  ;;
8100   :H)
8101   #
8102   # CONFIG_HEADER
8103   #
8104   if test x"$ac_file" != x-; then
8105     {
8106       $as_echo "/* $configure_input  */" \
8107       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8108     } >"$ac_tmp/config.h" \
8109       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8110     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8111       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8112 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8113     else
8114       rm -f "$ac_file"
8115       mv "$ac_tmp/config.h" "$ac_file" \
8116         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8117     fi
8118   else
8119     $as_echo "/* $configure_input  */" \
8120       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8121       || as_fn_error $? "could not create -" "$LINENO" 5
8122   fi
8123 # Compute "$ac_file"'s index in $config_headers.
8124 _am_arg="$ac_file"
8125 _am_stamp_count=1
8126 for _am_header in $config_headers :; do
8127   case $_am_header in
8128     $_am_arg | $_am_arg:* )
8129       break ;;
8130     * )
8131       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8132   esac
8133 done
8134 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8135 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8136          X"$_am_arg" : 'X\(//\)[^/]' \| \
8137          X"$_am_arg" : 'X\(//\)$' \| \
8138          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8139 $as_echo X"$_am_arg" |
8140     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8141             s//\1/
8142             q
8143           }
8144           /^X\(\/\/\)[^/].*/{
8145             s//\1/
8146             q
8147           }
8148           /^X\(\/\/\)$/{
8149             s//\1/
8150             q
8151           }
8152           /^X\(\/\).*/{
8153             s//\1/
8154             q
8155           }
8156           s/.*/./; q'`/stamp-h$_am_stamp_count
8157  ;;
8158
8159   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8160 $as_echo "$as_me: executing $ac_file commands" >&6;}
8161  ;;
8162   esac
8163
8164
8165   case $ac_file$ac_mode in
8166     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8167   # Older Autoconf quotes --file arguments for eval, but not when files
8168   # are listed without --file.  Let's play safe and only enable the eval
8169   # if we detect the quoting.
8170   case $CONFIG_FILES in
8171   *\'*) eval set x "$CONFIG_FILES" ;;
8172   *)   set x $CONFIG_FILES ;;
8173   esac
8174   shift
8175   for mf
8176   do
8177     # Strip MF so we end up with the name of the file.
8178     mf=`echo "$mf" | sed -e 's/:.*$//'`
8179     # Check whether this is an Automake generated Makefile or not.
8180     # We used to match only the files named 'Makefile.in', but
8181     # some people rename them; so instead we look at the file content.
8182     # Grep'ing the first line is not enough: some people post-process
8183     # each Makefile.in and add a new line on top of each file to say so.
8184     # Grep'ing the whole file is not good either: AIX grep has a line
8185     # limit of 2048, but all sed's we know have understand at least 4000.
8186     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8187       dirpart=`$as_dirname -- "$mf" ||
8188 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8189          X"$mf" : 'X\(//\)[^/]' \| \
8190          X"$mf" : 'X\(//\)$' \| \
8191          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8192 $as_echo X"$mf" |
8193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8194             s//\1/
8195             q
8196           }
8197           /^X\(\/\/\)[^/].*/{
8198             s//\1/
8199             q
8200           }
8201           /^X\(\/\/\)$/{
8202             s//\1/
8203             q
8204           }
8205           /^X\(\/\).*/{
8206             s//\1/
8207             q
8208           }
8209           s/.*/./; q'`
8210     else
8211       continue
8212     fi
8213     # Extract the definition of DEPDIR, am__include, and am__quote
8214     # from the Makefile without running 'make'.
8215     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8216     test -z "$DEPDIR" && continue
8217     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8218     test -z "$am__include" && continue
8219     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8220     # Find all dependency output files, they are included files with
8221     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8222     # simplest approach to changing $(DEPDIR) to its actual value in the
8223     # expansion.
8224     for file in `sed -n "
8225       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8226          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8227       # Make sure the directory exists.
8228       test -f "$dirpart/$file" && continue
8229       fdir=`$as_dirname -- "$file" ||
8230 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8231          X"$file" : 'X\(//\)[^/]' \| \
8232          X"$file" : 'X\(//\)$' \| \
8233          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8234 $as_echo X"$file" |
8235     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8236             s//\1/
8237             q
8238           }
8239           /^X\(\/\/\)[^/].*/{
8240             s//\1/
8241             q
8242           }
8243           /^X\(\/\/\)$/{
8244             s//\1/
8245             q
8246           }
8247           /^X\(\/\).*/{
8248             s//\1/
8249             q
8250           }
8251           s/.*/./; q'`
8252       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8253       # echo "creating $dirpart/$file"
8254       echo '# dummy' > "$dirpart/$file"
8255     done
8256   done
8257 }
8258  ;;
8259     "include/zzip/_config.h":C) ac_prefix_conf_OUT=`echo include/zzip/_config.h`
8260 ac_prefix_conf_DEF=`echo _$ac_prefix_conf_OUT | sed -e "y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:" -e "s/[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g"`
8261 ac_prefix_conf_PKG=`echo zzip`
8262 ac_prefix_conf_LOW=`echo _$ac_prefix_conf_PKG | sed -e "y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:"`
8263 ac_prefix_conf_UPP=`echo $ac_prefix_conf_PKG | sed -e "y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:"  -e "/^[0123456789]/s/^/_/"`
8264 ac_prefix_conf_INP=`echo "config.h" | sed -e 's/ *//'`
8265 if test ".$ac_prefix_conf_INP" = "."; then
8266    for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue
8267      case "$ac_file" in
8268         *.h) ac_prefix_conf_INP=$ac_file ;;
8269         *)
8270      esac
8271      test ".$ac_prefix_conf_INP" != "." && break
8272    done
8273 fi
8274 if test ".$ac_prefix_conf_INP" = "."; then
8275    case "$ac_prefix_conf_OUT" in
8276       */*) ac_prefix_conf_INP=`basename "$ac_prefix_conf_OUT"`
8277       ;;
8278       *-*) ac_prefix_conf_INP=`echo "$ac_prefix_conf_OUT" | sed -e "s/[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*-//"`
8279       ;;
8280       *) ac_prefix_conf_INP=config.h
8281       ;;
8282    esac
8283 fi
8284 if test -z "$ac_prefix_conf_PKG" ; then
8285    as_fn_error $? "no prefix for _PREFIX_PKG_CONFIG_H" "$LINENO" 5
8286 else
8287   if test ! -f "$ac_prefix_conf_INP" ; then if test -f "$srcdir/$ac_prefix_conf_INP" ; then
8288      ac_prefix_conf_INP="$srcdir/$ac_prefix_conf_INP"
8289   fi fi
8290   { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&5
8291 $as_echo "$as_me: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&6;}
8292   if test -f $ac_prefix_conf_INP ; then
8293     echo "s/^#undef  *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_]\\)/#undef $ac_prefix_conf_UPP""_\\1/" > conftest.prefix
8294     echo "s/^#undef  *\\([abcdefghijklmnopqrstuvwxyz]\\)/#undef $ac_prefix_conf_LOW""_\\1/" >> conftest.prefix
8295     echo "s/^#define  *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\\)\\(.*\\)/#ifndef $ac_prefix_conf_UPP""_\\1 \\" >> conftest.prefix
8296     echo "#define $ac_prefix_conf_UPP""_\\1 \\2 \\" >> conftest.prefix
8297     echo "#endif/" >>conftest.prefix
8298     echo "s/^#define  *\\([abcdefghijklmnopqrstuvwxyz][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\\)\\(.*\\)/#ifndef $ac_prefix_conf_LOW""_\\1 \\" >> conftest.prefix
8299     echo "#define $ac_prefix_conf_LOW""_\\1 \\2 \\" >> conftest.prefix
8300     echo "#endif/" >> conftest.prefix
8301     # now executing _script on _DEF input to create _OUT output file
8302     echo "#ifndef $ac_prefix_conf_DEF"      >$tmp/pconfig.h
8303     echo "#define $ac_prefix_conf_DEF 1" >>$tmp/pconfig.h
8304     echo ' ' >>$tmp/pconfig.h
8305     echo /'*' $ac_prefix_conf_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
8306
8307     sed -f conftest.prefix $ac_prefix_conf_INP >>$tmp/pconfig.h
8308     echo ' ' >>$tmp/pconfig.h
8309     echo '/* once:' $ac_prefix_conf_DEF '*/' >>$tmp/pconfig.h
8310     echo "#endif" >>$tmp/pconfig.h
8311     if cmp -s $ac_prefix_conf_OUT $tmp/pconfig.h 2>/dev/null; then
8312       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_prefix_conf_OUT is unchanged" >&5
8313 $as_echo "$as_me: $ac_prefix_conf_OUT is unchanged" >&6;}
8314     else
8315       ac_dir=`$as_dirname -- "$ac_prefix_conf_OUT" ||
8316 $as_expr X"$ac_prefix_conf_OUT" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8317          X"$ac_prefix_conf_OUT" : 'X\(//\)[^/]' \| \
8318          X"$ac_prefix_conf_OUT" : 'X\(//\)$' \| \
8319          X"$ac_prefix_conf_OUT" : 'X\(/\)' \| . 2>/dev/null ||
8320 $as_echo X"$ac_prefix_conf_OUT" |
8321     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8322             s//\1/
8323             q
8324           }
8325           /^X\(\/\/\)[^/].*/{
8326             s//\1/
8327             q
8328           }
8329           /^X\(\/\/\)$/{
8330             s//\1/
8331             q
8332           }
8333           /^X\(\/\).*/{
8334             s//\1/
8335             q
8336           }
8337           s/.*/./; q'`
8338       as_dir="$ac_dir"; as_fn_mkdir_p
8339       rm -f "$ac_prefix_conf_OUT"
8340       mv $tmp/pconfig.h "$ac_prefix_conf_OUT"
8341     fi
8342     cp conftest.prefix _configs.sed
8343   else
8344     as_fn_error $? "input file $ac_prefix_conf_INP does not exist - skip generating $ac_prefix_conf_OUT" "$LINENO" 5
8345   fi
8346   rm -f conftest.*
8347 fi
8348  ;;
8349     "include/zzip/_msvc.h":C) ac_prefix_conf_OUT=`echo include/zzip/_msvc.h`
8350 ac_prefix_conf_DEF=`echo _$ac_prefix_conf_OUT | sed -e "y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:" -e "s/[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g"`
8351 ac_prefix_conf_PKG=`echo zzip`
8352 ac_prefix_conf_LOW=`echo _$ac_prefix_conf_PKG | sed -e "y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:"`
8353 ac_prefix_conf_UPP=`echo $ac_prefix_conf_PKG | sed -e "y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:"  -e "/^[0123456789]/s/^/_/"`
8354 ac_prefix_conf_INP=`echo "include/_msvc.in" | sed -e 's/ *//'`
8355 if test ".$ac_prefix_conf_INP" = "."; then
8356    for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue
8357      case "$ac_file" in
8358         *.h) ac_prefix_conf_INP=$ac_file ;;
8359         *)
8360      esac
8361      test ".$ac_prefix_conf_INP" != "." && break
8362    done
8363 fi
8364 if test ".$ac_prefix_conf_INP" = "."; then
8365    case "$ac_prefix_conf_OUT" in
8366       */*) ac_prefix_conf_INP=`basename "$ac_prefix_conf_OUT"`
8367       ;;
8368       *-*) ac_prefix_conf_INP=`echo "$ac_prefix_conf_OUT" | sed -e "s/[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*-//"`
8369       ;;
8370       *) ac_prefix_conf_INP=config.h
8371       ;;
8372    esac
8373 fi
8374 if test -z "$ac_prefix_conf_PKG" ; then
8375    as_fn_error $? "no prefix for _PREFIX_PKG_CONFIG_H" "$LINENO" 5
8376 else
8377   if test ! -f "$ac_prefix_conf_INP" ; then if test -f "$srcdir/$ac_prefix_conf_INP" ; then
8378      ac_prefix_conf_INP="$srcdir/$ac_prefix_conf_INP"
8379   fi fi
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&5
8381 $as_echo "$as_me: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&6;}
8382   if test -f $ac_prefix_conf_INP ; then
8383     echo "s/^#undef  *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_]\\)/#undef $ac_prefix_conf_UPP""_\\1/" > conftest.prefix
8384     echo "s/^#undef  *\\([abcdefghijklmnopqrstuvwxyz]\\)/#undef $ac_prefix_conf_LOW""_\\1/" >> conftest.prefix
8385     echo "s/^#define  *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\\)\\(.*\\)/#ifndef $ac_prefix_conf_UPP""_\\1 \\" >> conftest.prefix
8386     echo "#define $ac_prefix_conf_UPP""_\\1 \\2 \\" >> conftest.prefix
8387     echo "#endif/" >>conftest.prefix
8388     echo "s/^#define  *\\([abcdefghijklmnopqrstuvwxyz][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\\)\\(.*\\)/#ifndef $ac_prefix_conf_LOW""_\\1 \\" >> conftest.prefix
8389     echo "#define $ac_prefix_conf_LOW""_\\1 \\2 \\" >> conftest.prefix
8390     echo "#endif/" >> conftest.prefix
8391     # now executing _script on _DEF input to create _OUT output file
8392     echo "#ifndef $ac_prefix_conf_DEF"      >$tmp/pconfig.h
8393     echo "#define $ac_prefix_conf_DEF 1" >>$tmp/pconfig.h
8394     echo ' ' >>$tmp/pconfig.h
8395     echo /'*' $ac_prefix_conf_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
8396
8397     sed -f conftest.prefix $ac_prefix_conf_INP >>$tmp/pconfig.h
8398     echo ' ' >>$tmp/pconfig.h
8399     echo '/* once:' $ac_prefix_conf_DEF '*/' >>$tmp/pconfig.h
8400     echo "#endif" >>$tmp/pconfig.h
8401     if cmp -s $ac_prefix_conf_OUT $tmp/pconfig.h 2>/dev/null; then
8402       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_prefix_conf_OUT is unchanged" >&5
8403 $as_echo "$as_me: $ac_prefix_conf_OUT is unchanged" >&6;}
8404     else
8405       ac_dir=`$as_dirname -- "$ac_prefix_conf_OUT" ||
8406 $as_expr X"$ac_prefix_conf_OUT" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8407          X"$ac_prefix_conf_OUT" : 'X\(//\)[^/]' \| \
8408          X"$ac_prefix_conf_OUT" : 'X\(//\)$' \| \
8409          X"$ac_prefix_conf_OUT" : 'X\(/\)' \| . 2>/dev/null ||
8410 $as_echo X"$ac_prefix_conf_OUT" |
8411     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8412             s//\1/
8413             q
8414           }
8415           /^X\(\/\/\)[^/].*/{
8416             s//\1/
8417             q
8418           }
8419           /^X\(\/\/\)$/{
8420             s//\1/
8421             q
8422           }
8423           /^X\(\/\).*/{
8424             s//\1/
8425             q
8426           }
8427           s/.*/./; q'`
8428       as_dir="$ac_dir"; as_fn_mkdir_p
8429       rm -f "$ac_prefix_conf_OUT"
8430       mv $tmp/pconfig.h "$ac_prefix_conf_OUT"
8431     fi
8432     cp conftest.prefix _configs.sed
8433   else
8434     as_fn_error $? "input file $ac_prefix_conf_INP does not exist - skip generating $ac_prefix_conf_OUT" "$LINENO" 5
8435   fi
8436   rm -f conftest.*
8437 fi
8438  ;;
8439
8440   esac
8441 done # for ac_tag
8442
8443
8444 as_fn_exit 0
8445 _ACEOF
8446 ac_clean_files=$ac_clean_files_save
8447
8448 test $ac_write_fail = 0 ||
8449   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8450
8451
8452 # configure is writing to config.log, and then calls config.status.
8453 # config.status does its own redirection, appending to config.log.
8454 # Unfortunately, on DOS this fails, as config.log is still kept open
8455 # by configure, so config.status won't be able to write to it; its
8456 # output is simply discarded.  So we exec the FD to /dev/null,
8457 # effectively closing config.log, so it can be properly (re)opened and
8458 # appended to by config.status.  When coming back to configure, we
8459 # need to make the FD available again.
8460 if test "$no_create" != yes; then
8461   ac_cs_success=:
8462   ac_config_status_args=
8463   test "$silent" = yes &&
8464     ac_config_status_args="$ac_config_status_args --quiet"
8465   exec 5>/dev/null
8466   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8467   exec 5>>config.log
8468   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8469   # would make configure fail if this is the last instruction.
8470   $ac_cs_success || as_fn_exit 1
8471 fi
8472 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8473   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8474 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8475 fi
8476