mdw@git.distorted.org.uk Git - adns/blob - configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="src/adns.h"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 SHLIBSONAME
 625 SHLIBFILE
 626 SHLIBFORLINK
 627 MKSHLIB_3
 628 MKSHLIB_2
 629 MKSHLIB_1
 630 SHLIBCC
 631 WARNS
 632 EGREP
 633 GREP
 634 PROGS_HAVE_TSEARCH
 635 INSTALL_DATA
 636 INSTALL_SCRIPT
 637 INSTALL_PROGRAM
 638 RANLIB
 639 CPP
 640 OBJEXT
 641 EXEEXT
 642 ac_ct_CC
 643 CPPFLAGS
 644 LDFLAGS
 645 CFLAGS
 646 CC
 647 ENABLE_DYNAMIC
 648 target_alias
 649 host_alias
 650 build_alias
 651 LIBS
 652 ECHO_T
 653 ECHO_N
 654 ECHO_C
 655 DEFS
 656 mandir
 657 localedir
 658 libdir
 659 psdir
 660 pdfdir
 661 dvidir
 662 htmldir
 663 infodir
 664 docdir
 665 oldincludedir
 666 includedir
 667 localstatedir
 668 sharedstatedir
 669 sysconfdir
 670 datadir
 671 datarootdir
 672 libexecdir
 673 sbindir
 674 bindir
 675 program_transform_name
 676 prefix
 677 exec_prefix
 678 PACKAGE_URL
 679 PACKAGE_BUGREPORT
 680 PACKAGE_STRING
 681 PACKAGE_VERSION
 682 PACKAGE_TARNAME
 683 PACKAGE_NAME
 684 PATH_SEPARATOR
 685 SHELL'
 686 ac_subst_files=''
 687 ac_user_opts='
 688 enable_option_checking
 689 enable_dynamic
 690 '
 691       ac_precious_vars='build_alias
 692 host_alias
 693 target_alias
 694 CC
 695 CFLAGS
 696 LDFLAGS
 697 LIBS
 698 CPPFLAGS
 699 CPP'
 700
 701
 702 # Initialize some variables set by options.
 703 ac_init_help=
 704 ac_init_version=false
 705 ac_unrecognized_opts=
 706 ac_unrecognized_sep=
 707 # The variables have the same names as the options, with
 708 # dashes changed to underlines.
 709 cache_file=/dev/null
 710 exec_prefix=NONE
 711 no_create=
 712 no_recursion=
 713 prefix=NONE
 714 program_prefix=NONE
 715 program_suffix=NONE
 716 program_transform_name=s,x,x,
 717 silent=
 718 site=
 719 srcdir=
 720 verbose=
 721 x_includes=NONE
 722 x_libraries=NONE
 723
 724 # Installation directory options.
 725 # These are left unexpanded so users can "make install exec_prefix=/foo"
 726 # and all the variables that are supposed to be based on exec_prefix
 727 # by default will actually change.
 728 # Use braces instead of parens because sh, perl, etc. also accept them.
 729 # (The list follows the same order as the GNU Coding Standards.)
 730 bindir='${exec_prefix}/bin'
 731 sbindir='${exec_prefix}/sbin'
 732 libexecdir='${exec_prefix}/libexec'
 733 datarootdir='${prefix}/share'
 734 datadir='${datarootdir}'
 735 sysconfdir='${prefix}/etc'
 736 sharedstatedir='${prefix}/com'
 737 localstatedir='${prefix}/var'
 738 includedir='${prefix}/include'
 739 oldincludedir='/usr/include'
 740 docdir='${datarootdir}/doc/${PACKAGE}'
 741 infodir='${datarootdir}/info'
 742 htmldir='${docdir}'
 743 dvidir='${docdir}'
 744 pdfdir='${docdir}'
 745 psdir='${docdir}'
 746 libdir='${exec_prefix}/lib'
 747 localedir='${datarootdir}/locale'
 748 mandir='${datarootdir}/man'
 749
 750 ac_prev=
 751 ac_dashdash=
 752 for ac_option
 753 do
 754   # If the previous option needs an argument, assign it.
 755   if test -n "$ac_prev"; then
 756     eval $ac_prev=\$ac_option
 757     ac_prev=
 758     continue
 759   fi
 760
 761   case $ac_option in
 762   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 763   *=)   ac_optarg= ;;
 764   *)    ac_optarg=yes ;;
 765   esac
 766
 767   # Accept the important Cygnus configure options, so we can diagnose typos.
 768
 769   case $ac_dashdash$ac_option in
 770   --)
 771     ac_dashdash=yes ;;
 772
 773   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 774     ac_prev=bindir ;;
 775   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 776     bindir=$ac_optarg ;;
 777
 778   -build | --build | --buil | --bui | --bu)
 779     ac_prev=build_alias ;;
 780   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 781     build_alias=$ac_optarg ;;
 782
 783   -cache-file | --cache-file | --cache-fil | --cache-fi \
 784   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 785     ac_prev=cache_file ;;
 786   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 787   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 788     cache_file=$ac_optarg ;;
 789
 790   --config-cache | -C)
 791     cache_file=config.cache ;;
 792
 793   -datadir | --datadir | --datadi | --datad)
 794     ac_prev=datadir ;;
 795   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 796     datadir=$ac_optarg ;;
 797
 798   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 799   | --dataroo | --dataro | --datar)
 800     ac_prev=datarootdir ;;
 801   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 802   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 803     datarootdir=$ac_optarg ;;
 804
 805   -disable-* | --disable-*)
 806     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 807     # Reject names that are not valid shell variable names.
 808     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 809       as_fn_error $? "invalid feature name: $ac_useropt"
 810     ac_useropt_orig=$ac_useropt
 811     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 812     case $ac_user_opts in
 813       *"
 814 "enable_$ac_useropt"
 815 "*) ;;
 816       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 817          ac_unrecognized_sep=', ';;
 818     esac
 819     eval enable_$ac_useropt=no ;;
 820
 821   -docdir | --docdir | --docdi | --doc | --do)
 822     ac_prev=docdir ;;
 823   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 824     docdir=$ac_optarg ;;
 825
 826   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 827     ac_prev=dvidir ;;
 828   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 829     dvidir=$ac_optarg ;;
 830
 831   -enable-* | --enable-*)
 832     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 833     # Reject names that are not valid shell variable names.
 834     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 835       as_fn_error $? "invalid feature name: $ac_useropt"
 836     ac_useropt_orig=$ac_useropt
 837     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 838     case $ac_user_opts in
 839       *"
 840 "enable_$ac_useropt"
 841 "*) ;;
 842       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 843          ac_unrecognized_sep=', ';;
 844     esac
 845     eval enable_$ac_useropt=\$ac_optarg ;;
 846
 847   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 848   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 849   | --exec | --exe | --ex)
 850     ac_prev=exec_prefix ;;
 851   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 852   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 853   | --exec=* | --exe=* | --ex=*)
 854     exec_prefix=$ac_optarg ;;
 855
 856   -gas | --gas | --ga | --g)
 857     # Obsolete; use --with-gas.
 858     with_gas=yes ;;
 859
 860   -help | --help | --hel | --he | -h)
 861     ac_init_help=long ;;
 862   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 863     ac_init_help=recursive ;;
 864   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 865     ac_init_help=short ;;
 866
 867   -host | --host | --hos | --ho)
 868     ac_prev=host_alias ;;
 869   -host=* | --host=* | --hos=* | --ho=*)
 870     host_alias=$ac_optarg ;;
 871
 872   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 873     ac_prev=htmldir ;;
 874   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 875   | --ht=*)
 876     htmldir=$ac_optarg ;;
 877
 878   -includedir | --includedir | --includedi | --included | --include \
 879   | --includ | --inclu | --incl | --inc)
 880     ac_prev=includedir ;;
 881   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 882   | --includ=* | --inclu=* | --incl=* | --inc=*)
 883     includedir=$ac_optarg ;;
 884
 885   -infodir | --infodir | --infodi | --infod | --info | --inf)
 886     ac_prev=infodir ;;
 887   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 888     infodir=$ac_optarg ;;
 889
 890   -libdir | --libdir | --libdi | --libd)
 891     ac_prev=libdir ;;
 892   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 893     libdir=$ac_optarg ;;
 894
 895   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 896   | --libexe | --libex | --libe)
 897     ac_prev=libexecdir ;;
 898   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 899   | --libexe=* | --libex=* | --libe=*)
 900     libexecdir=$ac_optarg ;;
 901
 902   -localedir | --localedir | --localedi | --localed | --locale)
 903     ac_prev=localedir ;;
 904   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 905     localedir=$ac_optarg ;;
 906
 907   -localstatedir | --localstatedir | --localstatedi | --localstated \
 908   | --localstate | --localstat | --localsta | --localst | --locals)
 909     ac_prev=localstatedir ;;
 910   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 911   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 912     localstatedir=$ac_optarg ;;
 913
 914   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 915     ac_prev=mandir ;;
 916   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 917     mandir=$ac_optarg ;;
 918
 919   -nfp | --nfp | --nf)
 920     # Obsolete; use --without-fp.
 921     with_fp=no ;;
 922
 923   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 924   | --no-cr | --no-c | -n)
 925     no_create=yes ;;
 926
 927   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 928   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 929     no_recursion=yes ;;
 930
 931   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 932   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 933   | --oldin | --oldi | --old | --ol | --o)
 934     ac_prev=oldincludedir ;;
 935   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 936   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 937   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 938     oldincludedir=$ac_optarg ;;
 939
 940   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 941     ac_prev=prefix ;;
 942   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 943     prefix=$ac_optarg ;;
 944
 945   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 946   | --program-pre | --program-pr | --program-p)
 947     ac_prev=program_prefix ;;
 948   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 949   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 950     program_prefix=$ac_optarg ;;
 951
 952   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 953   | --program-suf | --program-su | --program-s)
 954     ac_prev=program_suffix ;;
 955   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 956   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 957     program_suffix=$ac_optarg ;;
 958
 959   -program-transform-name | --program-transform-name \
 960   | --program-transform-nam | --program-transform-na \
 961   | --program-transform-n | --program-transform- \
 962   | --program-transform | --program-transfor \
 963   | --program-transfo | --program-transf \
 964   | --program-trans | --program-tran \
 965   | --progr-tra | --program-tr | --program-t)
 966     ac_prev=program_transform_name ;;
 967   -program-transform-name=* | --program-transform-name=* \
 968   | --program-transform-nam=* | --program-transform-na=* \
 969   | --program-transform-n=* | --program-transform-=* \
 970   | --program-transform=* | --program-transfor=* \
 971   | --program-transfo=* | --program-transf=* \
 972   | --program-trans=* | --program-tran=* \
 973   | --progr-tra=* | --program-tr=* | --program-t=*)
 974     program_transform_name=$ac_optarg ;;
 975
 976   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 977     ac_prev=pdfdir ;;
 978   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 979     pdfdir=$ac_optarg ;;
 980
 981   -psdir | --psdir | --psdi | --psd | --ps)
 982     ac_prev=psdir ;;
 983   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 984     psdir=$ac_optarg ;;
 985
 986   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 987   | -silent | --silent | --silen | --sile | --sil)
 988     silent=yes ;;
 989
 990   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 991     ac_prev=sbindir ;;
 992   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 993   | --sbi=* | --sb=*)
 994     sbindir=$ac_optarg ;;
 995
 996   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 997   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 998   | --sharedst | --shareds | --shared | --share | --shar \
 999   | --sha | --sh)
1000     ac_prev=sharedstatedir ;;
1001   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1002   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1003   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1004   | --sha=* | --sh=*)
1005     sharedstatedir=$ac_optarg ;;
1006
1007   -site | --site | --sit)
1008     ac_prev=site ;;
1009   -site=* | --site=* | --sit=*)
1010     site=$ac_optarg ;;
1011
1012   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1013     ac_prev=srcdir ;;
1014   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1015     srcdir=$ac_optarg ;;
1016
1017   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1018   | --syscon | --sysco | --sysc | --sys | --sy)
1019     ac_prev=sysconfdir ;;
1020   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1021   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1022     sysconfdir=$ac_optarg ;;
1023
1024   -target | --target | --targe | --targ | --tar | --ta | --t)
1025     ac_prev=target_alias ;;
1026   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1027     target_alias=$ac_optarg ;;
1028
1029   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1030     verbose=yes ;;
1031
1032   -version | --version | --versio | --versi | --vers | -V)
1033     ac_init_version=: ;;
1034
1035   -with-* | --with-*)
1036     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1037     # Reject names that are not valid shell variable names.
1038     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039       as_fn_error $? "invalid package name: $ac_useropt"
1040     ac_useropt_orig=$ac_useropt
1041     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042     case $ac_user_opts in
1043       *"
1044 "with_$ac_useropt"
1045 "*) ;;
1046       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1047          ac_unrecognized_sep=', ';;
1048     esac
1049     eval with_$ac_useropt=\$ac_optarg ;;
1050
1051   -without-* | --without-*)
1052     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1053     # Reject names that are not valid shell variable names.
1054     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1055       as_fn_error $? "invalid package name: $ac_useropt"
1056     ac_useropt_orig=$ac_useropt
1057     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1058     case $ac_user_opts in
1059       *"
1060 "with_$ac_useropt"
1061 "*) ;;
1062       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1063          ac_unrecognized_sep=', ';;
1064     esac
1065     eval with_$ac_useropt=no ;;
1066
1067   --x)
1068     # Obsolete; use --with-x.
1069     with_x=yes ;;
1070
1071   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1072   | --x-incl | --x-inc | --x-in | --x-i)
1073     ac_prev=x_includes ;;
1074   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1075   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1076     x_includes=$ac_optarg ;;
1077
1078   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1079   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1080     ac_prev=x_libraries ;;
1081   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1082   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1083     x_libraries=$ac_optarg ;;
1084
1085   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1086 Try \`$0 --help' for more information"
1087     ;;
1088
1089   *=*)
1090     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1091     # Reject names that are not valid shell variable names.
1092     case $ac_envvar in #(
1093       '' | [0-9]* | *[!_$as_cr_alnum]* )
1094       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1095     esac
1096     eval $ac_envvar=\$ac_optarg
1097     export $ac_envvar ;;
1098
1099   *)
1100     # FIXME: should be removed in autoconf 3.0.
1101     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1102     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1103       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1104     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1105     ;;
1106
1107   esac
1108 done
1109
1110 if test -n "$ac_prev"; then
1111   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1112   as_fn_error $? "missing argument to $ac_option"
1113 fi
1114
1115 if test -n "$ac_unrecognized_opts"; then
1116   case $enable_option_checking in
1117     no) ;;
1118     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1119     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1120   esac
1121 fi
1122
1123 # Check all directory arguments for consistency.
1124 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1125                 datadir sysconfdir sharedstatedir localstatedir includedir \
1126                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1127                 libdir localedir mandir
1128 do
1129   eval ac_val=\$$ac_var
1130   # Remove trailing slashes.
1131   case $ac_val in
1132     */ )
1133       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1134       eval $ac_var=\$ac_val;;
1135   esac
1136   # Be sure to have absolute directory names.
1137   case $ac_val in
1138     [\\/$]* | ?:[\\/]* )  continue;;
1139     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1140   esac
1141   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1142 done
1143
1144 # There might be people who depend on the old broken behavior: `$host'
1145 # used to hold the argument of --host etc.
1146 # FIXME: To remove some day.
1147 build=$build_alias
1148 host=$host_alias
1149 target=$target_alias
1150
1151 # FIXME: To remove some day.
1152 if test "x$host_alias" != x; then
1153   if test "x$build_alias" = x; then
1154     cross_compiling=maybe
1155   elif test "x$build_alias" != "x$host_alias"; then
1156     cross_compiling=yes
1157   fi
1158 fi
1159
1160 ac_tool_prefix=
1161 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1162
1163 test "$silent" = yes && exec 6>/dev/null
1164
1165
1166 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1167 ac_ls_di=`ls -di .` &&
1168 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1169   as_fn_error $? "working directory cannot be determined"
1170 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1171   as_fn_error $? "pwd does not report name of working directory"
1172
1173
1174 # Find the source files, if location was not specified.
1175 if test -z "$srcdir"; then
1176   ac_srcdir_defaulted=yes
1177   # Try the directory containing this script, then the parent directory.
1178   ac_confdir=`$as_dirname -- "$as_myself" ||
1179 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1180          X"$as_myself" : 'X\(//\)[^/]' \| \
1181          X"$as_myself" : 'X\(//\)$' \| \
1182          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1183 $as_echo X"$as_myself" |
1184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1185             s//\1/
1186             q
1187           }
1188           /^X\(\/\/\)[^/].*/{
1189             s//\1/
1190             q
1191           }
1192           /^X\(\/\/\)$/{
1193             s//\1/
1194             q
1195           }
1196           /^X\(\/\).*/{
1197             s//\1/
1198             q
1199           }
1200           s/.*/./; q'`
1201   srcdir=$ac_confdir
1202   if test ! -r "$srcdir/$ac_unique_file"; then
1203     srcdir=..
1204   fi
1205 else
1206   ac_srcdir_defaulted=no
1207 fi
1208 if test ! -r "$srcdir/$ac_unique_file"; then
1209   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1210   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1211 fi
1212 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1213 ac_abs_confdir=`(
1214         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1215         pwd)`
1216 # When building in place, set srcdir=.
1217 if test "$ac_abs_confdir" = "$ac_pwd"; then
1218   srcdir=.
1219 fi
1220 # Remove unnecessary trailing slashes from srcdir.
1221 # Double slashes in file names in object file debugging info
1222 # mess up M-x gdb in Emacs.
1223 case $srcdir in
1224 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1225 esac
1226 for ac_var in $ac_precious_vars; do
1227   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1228   eval ac_env_${ac_var}_value=\$${ac_var}
1229   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1230   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1231 done
1232
1233 #
1234 # Report the --help message.
1235 #
1236 if test "$ac_init_help" = "long"; then
1237   # Omit some internal or obsolete options to make the list less imposing.
1238   # This message is too long to be a string in the A/UX 3.1 sh.
1239   cat <<_ACEOF
1240 \`configure' configures this package to adapt to many kinds of systems.
1241
1242 Usage: $0 [OPTION]... [VAR=VALUE]...
1243
1244 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1245 VAR=VALUE.  See below for descriptions of some of the useful variables.
1246
1247 Defaults for the options are specified in brackets.
1248
1249 Configuration:
1250   -h, --help              display this help and exit
1251       --help=short        display options specific to this package
1252       --help=recursive    display the short help of all the included packages
1253   -V, --version           display version information and exit
1254   -q, --quiet, --silent   do not print \`checking ...' messages
1255       --cache-file=FILE   cache test results in FILE [disabled]
1256   -C, --config-cache      alias for \`--cache-file=config.cache'
1257   -n, --no-create         do not create output files
1258       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1259
1260 Installation directories:
1261   --prefix=PREFIX         install architecture-independent files in PREFIX
1262                           [$ac_default_prefix]
1263   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1264                           [PREFIX]
1265
1266 By default, \`make install' will install all the files in
1267 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1268 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1269 for instance \`--prefix=\$HOME'.
1270
1271 For better control, use the options below.
1272
1273 Fine tuning of the installation directories:
1274   --bindir=DIR            user executables [EPREFIX/bin]
1275   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1276   --libexecdir=DIR        program executables [EPREFIX/libexec]
1277   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1278   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1279   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1280   --libdir=DIR            object code libraries [EPREFIX/lib]
1281   --includedir=DIR        C header files [PREFIX/include]
1282   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1283   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1284   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1285   --infodir=DIR           info documentation [DATAROOTDIR/info]
1286   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1287   --mandir=DIR            man documentation [DATAROOTDIR/man]
1288   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1289   --htmldir=DIR           html documentation [DOCDIR]
1290   --dvidir=DIR            dvi documentation [DOCDIR]
1291   --pdfdir=DIR            pdf documentation [DOCDIR]
1292   --psdir=DIR             ps documentation [DOCDIR]
1293 _ACEOF
1294
1295   cat <<\_ACEOF
1296 _ACEOF
1297 fi
1298
1299 if test -n "$ac_init_help"; then
1300
1301   cat <<\_ACEOF
1302
1303 Optional Features:
1304   --disable-option-checking  ignore unrecognized --enable/--with options
1305   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1306   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1307   --disable-dynamic       use static linking
1308   --enable-dynamic=elf  create and use ELF dynamic library (default)
1309
1310 Some influential environment variables:
1311   CC          C compiler command
1312   CFLAGS      C compiler flags
1313   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1314               nonstandard directory <lib dir>
1315   LIBS        libraries to pass to the linker, e.g. -l<library>
1316   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1317               you have headers in a nonstandard directory <include dir>
1318   CPP         C preprocessor
1319
1320 Use these variables to override the choices made by `configure' or to help
1321 it to find libraries and programs with nonstandard names/locations.
1322
1323 Report bugs to the package provider.
1324 _ACEOF
1325 ac_status=$?
1326 fi
1327
1328 if test "$ac_init_help" = "recursive"; then
1329   # If there are subdirs, report their specific --help.
1330   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1331     test -d "$ac_dir" ||
1332       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1333       continue
1334     ac_builddir=.
1335
1336 case "$ac_dir" in
1337 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338 *)
1339   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1340   # A ".." for each directory in $ac_dir_suffix.
1341   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1342   case $ac_top_builddir_sub in
1343   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1345   esac ;;
1346 esac
1347 ac_abs_top_builddir=$ac_pwd
1348 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1349 # for backward compatibility:
1350 ac_top_builddir=$ac_top_build_prefix
1351
1352 case $srcdir in
1353   .)  # We are building in place.
1354     ac_srcdir=.
1355     ac_top_srcdir=$ac_top_builddir_sub
1356     ac_abs_top_srcdir=$ac_pwd ;;
1357   [\\/]* | ?:[\\/]* )  # Absolute name.
1358     ac_srcdir=$srcdir$ac_dir_suffix;
1359     ac_top_srcdir=$srcdir
1360     ac_abs_top_srcdir=$srcdir ;;
1361   *) # Relative name.
1362     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1363     ac_top_srcdir=$ac_top_build_prefix$srcdir
1364     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1365 esac
1366 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1367
1368     cd "$ac_dir" || { ac_status=$?; continue; }
1369     # Check for guested configure.
1370     if test -f "$ac_srcdir/configure.gnu"; then
1371       echo &&
1372       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1373     elif test -f "$ac_srcdir/configure"; then
1374       echo &&
1375       $SHELL "$ac_srcdir/configure" --help=recursive
1376     else
1377       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1378     fi || ac_status=$?
1379     cd "$ac_pwd" || { ac_status=$?; break; }
1380   done
1381 fi
1382
1383 test -n "$ac_init_help" && exit $ac_status
1384 if $ac_init_version; then
1385   cat <<\_ACEOF
1386 configure
1387 generated by GNU Autoconf 2.69
1388
1389 Copyright (C) 2012 Free Software Foundation, Inc.
1390 This configure script is free software; the Free Software Foundation
1391 gives unlimited permission to copy, distribute and modify it.
1392 _ACEOF
1393   exit
1394 fi
1395
1396 ## ------------------------ ##
1397 ## Autoconf initialization. ##
1398 ## ------------------------ ##
1399
1400 # ac_fn_c_try_compile LINENO
1401 # --------------------------
1402 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1403 ac_fn_c_try_compile ()
1404 {
1405   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1406   rm -f conftest.$ac_objext
1407   if { { ac_try="$ac_compile"
1408 case "(($ac_try" in
1409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1410   *) ac_try_echo=$ac_try;;
1411 esac
1412 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1413 $as_echo "$ac_try_echo"; } >&5
1414   (eval "$ac_compile") 2>conftest.err
1415   ac_status=$?
1416   if test -s conftest.err; then
1417     grep -v '^ *+' conftest.err >conftest.er1
1418     cat conftest.er1 >&5
1419     mv -f conftest.er1 conftest.err
1420   fi
1421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1422   test $ac_status = 0; } && {
1423          test -z "$ac_c_werror_flag" ||
1424          test ! -s conftest.err
1425        } && test -s conftest.$ac_objext; then :
1426   ac_retval=0
1427 else
1428   $as_echo "$as_me: failed program was:" >&5
1429 sed 's/^/| /' conftest.$ac_ext >&5
1430
1431         ac_retval=1
1432 fi
1433   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1434   as_fn_set_status $ac_retval
1435
1436 } # ac_fn_c_try_compile
1437
1438 # ac_fn_c_try_cpp LINENO
1439 # ----------------------
1440 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1441 ac_fn_c_try_cpp ()
1442 {
1443   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1444   if { { ac_try="$ac_cpp conftest.$ac_ext"
1445 case "(($ac_try" in
1446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1447   *) ac_try_echo=$ac_try;;
1448 esac
1449 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1450 $as_echo "$ac_try_echo"; } >&5
1451   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1452   ac_status=$?
1453   if test -s conftest.err; then
1454     grep -v '^ *+' conftest.err >conftest.er1
1455     cat conftest.er1 >&5
1456     mv -f conftest.er1 conftest.err
1457   fi
1458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1459   test $ac_status = 0; } > conftest.i && {
1460          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1461          test ! -s conftest.err
1462        }; then :
1463   ac_retval=0
1464 else
1465   $as_echo "$as_me: failed program was:" >&5
1466 sed 's/^/| /' conftest.$ac_ext >&5
1467
1468     ac_retval=1
1469 fi
1470   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1471   as_fn_set_status $ac_retval
1472
1473 } # ac_fn_c_try_cpp
1474
1475 # ac_fn_c_try_link LINENO
1476 # -----------------------
1477 # Try to link conftest.$ac_ext, and return whether this succeeded.
1478 ac_fn_c_try_link ()
1479 {
1480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481   rm -f conftest.$ac_objext conftest$ac_exeext
1482   if { { ac_try="$ac_link"
1483 case "(($ac_try" in
1484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1485   *) ac_try_echo=$ac_try;;
1486 esac
1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1488 $as_echo "$ac_try_echo"; } >&5
1489   (eval "$ac_link") 2>conftest.err
1490   ac_status=$?
1491   if test -s conftest.err; then
1492     grep -v '^ *+' conftest.err >conftest.er1
1493     cat conftest.er1 >&5
1494     mv -f conftest.er1 conftest.err
1495   fi
1496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1497   test $ac_status = 0; } && {
1498          test -z "$ac_c_werror_flag" ||
1499          test ! -s conftest.err
1500        } && test -s conftest$ac_exeext && {
1501          test "$cross_compiling" = yes ||
1502          test -x conftest$ac_exeext
1503        }; then :
1504   ac_retval=0
1505 else
1506   $as_echo "$as_me: failed program was:" >&5
1507 sed 's/^/| /' conftest.$ac_ext >&5
1508
1509         ac_retval=1
1510 fi
1511   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1512   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1513   # interfere with the next link command; also delete a directory that is
1514   # left behind by Apple's compiler.  We do this before executing the actions.
1515   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1516   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1517   as_fn_set_status $ac_retval
1518
1519 } # ac_fn_c_try_link
1520
1521 # ac_fn_c_check_func LINENO FUNC VAR
1522 # ----------------------------------
1523 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1524 ac_fn_c_check_func ()
1525 {
1526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1528 $as_echo_n "checking for $2... " >&6; }
1529 if eval \${$3+:} false; then :
1530   $as_echo_n "(cached) " >&6
1531 else
1532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1533 /* end confdefs.h.  */
1534 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1535    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1536 #define $2 innocuous_$2
1537
1538 /* System header to define __stub macros and hopefully few prototypes,
1539     which can conflict with char $2 (); below.
1540     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1541     <limits.h> exists even on freestanding compilers.  */
1542
1543 #ifdef __STDC__
1544 # include <limits.h>
1545 #else
1546 # include <assert.h>
1547 #endif
1548
1549 #undef $2
1550
1551 /* Override any GCC internal prototype to avoid an error.
1552    Use char because int might match the return type of a GCC
1553    builtin and then its argument prototype would still apply.  */
1554 #ifdef __cplusplus
1555 extern "C"
1556 #endif
1557 char $2 ();
1558 /* The GNU C library defines this for functions which it implements
1559     to always fail with ENOSYS.  Some functions are actually named
1560     something starting with __ and the normal name is an alias.  */
1561 #if defined __stub_$2 || defined __stub___$2
1562 choke me
1563 #endif
1564
1565 int
1566 main ()
1567 {
1568 return $2 ();
1569   ;
1570   return 0;
1571 }
1572 _ACEOF
1573 if ac_fn_c_try_link "$LINENO"; then :
1574   eval "$3=yes"
1575 else
1576   eval "$3=no"
1577 fi
1578 rm -f core conftest.err conftest.$ac_objext \
1579     conftest$ac_exeext conftest.$ac_ext
1580 fi
1581 eval ac_res=\$$3
1582                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1583 $as_echo "$ac_res" >&6; }
1584   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1585
1586 } # ac_fn_c_check_func
1587
1588 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1589 # -------------------------------------------------------
1590 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1591 # the include files in INCLUDES and setting the cache variable VAR
1592 # accordingly.
1593 ac_fn_c_check_header_mongrel ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   if eval \${$3+:} false; then :
1597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598 $as_echo_n "checking for $2... " >&6; }
1599 if eval \${$3+:} false; then :
1600   $as_echo_n "(cached) " >&6
1601 fi
1602 eval ac_res=\$$3
1603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1604 $as_echo "$ac_res" >&6; }
1605 else
1606   # Is the header compilable?
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1608 $as_echo_n "checking $2 usability... " >&6; }
1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1610 /* end confdefs.h.  */
1611 $4
1612 #include <$2>
1613 _ACEOF
1614 if ac_fn_c_try_compile "$LINENO"; then :
1615   ac_header_compiler=yes
1616 else
1617   ac_header_compiler=no
1618 fi
1619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1621 $as_echo "$ac_header_compiler" >&6; }
1622
1623 # Is the header present?
1624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1625 $as_echo_n "checking $2 presence... " >&6; }
1626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1627 /* end confdefs.h.  */
1628 #include <$2>
1629 _ACEOF
1630 if ac_fn_c_try_cpp "$LINENO"; then :
1631   ac_header_preproc=yes
1632 else
1633   ac_header_preproc=no
1634 fi
1635 rm -f conftest.err conftest.i conftest.$ac_ext
1636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1637 $as_echo "$ac_header_preproc" >&6; }
1638
1639 # So?  What about this header?
1640 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1641   yes:no: )
1642     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1643 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1644     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1645 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1646     ;;
1647   no:yes:* )
1648     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1649 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1650     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1651 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1652     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1653 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1654     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1655 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1656     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1657 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1658     ;;
1659 esac
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1661 $as_echo_n "checking for $2... " >&6; }
1662 if eval \${$3+:} false; then :
1663   $as_echo_n "(cached) " >&6
1664 else
1665   eval "$3=\$ac_header_compiler"
1666 fi
1667 eval ac_res=\$$3
1668                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669 $as_echo "$ac_res" >&6; }
1670 fi
1671   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1672
1673 } # ac_fn_c_check_header_mongrel
1674
1675 # ac_fn_c_try_run LINENO
1676 # ----------------------
1677 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1678 # that executables *can* be run.
1679 ac_fn_c_try_run ()
1680 {
1681   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1682   if { { ac_try="$ac_link"
1683 case "(($ac_try" in
1684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685   *) ac_try_echo=$ac_try;;
1686 esac
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689   (eval "$ac_link") 2>&5
1690   ac_status=$?
1691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1692   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1693   { { case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_try") 2>&5
1700   ac_status=$?
1701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1702   test $ac_status = 0; }; }; then :
1703   ac_retval=0
1704 else
1705   $as_echo "$as_me: program exited with status $ac_status" >&5
1706        $as_echo "$as_me: failed program was:" >&5
1707 sed 's/^/| /' conftest.$ac_ext >&5
1708
1709        ac_retval=$ac_status
1710 fi
1711   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1712   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1713   as_fn_set_status $ac_retval
1714
1715 } # ac_fn_c_try_run
1716
1717 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1718 # -------------------------------------------------------
1719 # Tests whether HEADER exists and can be compiled using the include files in
1720 # INCLUDES, setting the cache variable VAR accordingly.
1721 ac_fn_c_check_header_compile ()
1722 {
1723   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1725 $as_echo_n "checking for $2... " >&6; }
1726 if eval \${$3+:} false; then :
1727   $as_echo_n "(cached) " >&6
1728 else
1729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1730 /* end confdefs.h.  */
1731 $4
1732 #include <$2>
1733 _ACEOF
1734 if ac_fn_c_try_compile "$LINENO"; then :
1735   eval "$3=yes"
1736 else
1737   eval "$3=no"
1738 fi
1739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1740 fi
1741 eval ac_res=\$$3
1742                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1743 $as_echo "$ac_res" >&6; }
1744   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1745
1746 } # ac_fn_c_check_header_compile
1747 cat >config.log <<_ACEOF
1748 This file contains any messages produced by compilers while
1749 running configure, to aid debugging if configure makes a mistake.
1750
1751 It was created by $as_me, which was
1752 generated by GNU Autoconf 2.69.  Invocation command line was
1753
1754   $ $0 $@
1755
1756 _ACEOF
1757 exec 5>>config.log
1758 {
1759 cat <<_ASUNAME
1760 ## --------- ##
1761 ## Platform. ##
1762 ## --------- ##
1763
1764 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1765 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1766 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1767 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1768 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1769
1770 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1771 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1772
1773 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1774 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1775 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1776 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1777 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1778 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1779 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1780
1781 _ASUNAME
1782
1783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1784 for as_dir in $PATH
1785 do
1786   IFS=$as_save_IFS
1787   test -z "$as_dir" && as_dir=.
1788     $as_echo "PATH: $as_dir"
1789   done
1790 IFS=$as_save_IFS
1791
1792 } >&5
1793
1794 cat >&5 <<_ACEOF
1795
1796
1797 ## ----------- ##
1798 ## Core tests. ##
1799 ## ----------- ##
1800
1801 _ACEOF
1802
1803
1804 # Keep a trace of the command line.
1805 # Strip out --no-create and --no-recursion so they do not pile up.
1806 # Strip out --silent because we don't want to record it for future runs.
1807 # Also quote any args containing shell meta-characters.
1808 # Make two passes to allow for proper duplicate-argument suppression.
1809 ac_configure_args=
1810 ac_configure_args0=
1811 ac_configure_args1=
1812 ac_must_keep_next=false
1813 for ac_pass in 1 2
1814 do
1815   for ac_arg
1816   do
1817     case $ac_arg in
1818     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1819     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1820     | -silent | --silent | --silen | --sile | --sil)
1821       continue ;;
1822     *\'*)
1823       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1824     esac
1825     case $ac_pass in
1826     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1827     2)
1828       as_fn_append ac_configure_args1 " '$ac_arg'"
1829       if test $ac_must_keep_next = true; then
1830         ac_must_keep_next=false # Got value, back to normal.
1831       else
1832         case $ac_arg in
1833           *=* | --config-cache | -C | -disable-* | --disable-* \
1834           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1835           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1836           | -with-* | --with-* | -without-* | --without-* | --x)
1837             case "$ac_configure_args0 " in
1838               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1839             esac
1840             ;;
1841           -* ) ac_must_keep_next=true ;;
1842         esac
1843       fi
1844       as_fn_append ac_configure_args " '$ac_arg'"
1845       ;;
1846     esac
1847   done
1848 done
1849 { ac_configure_args0=; unset ac_configure_args0;}
1850 { ac_configure_args1=; unset ac_configure_args1;}
1851
1852 # When interrupted or exit'd, cleanup temporary files, and complete
1853 # config.log.  We remove comments because anyway the quotes in there
1854 # would cause problems or look ugly.
1855 # WARNING: Use '\'' to represent an apostrophe within the trap.
1856 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1857 trap 'exit_status=$?
1858   # Save into config.log some information that might help in debugging.
1859   {
1860     echo
1861
1862     $as_echo "## ---------------- ##
1863 ## Cache variables. ##
1864 ## ---------------- ##"
1865     echo
1866     # The following way of writing the cache mishandles newlines in values,
1867 (
1868   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1869     eval ac_val=\$$ac_var
1870     case $ac_val in #(
1871     *${as_nl}*)
1872       case $ac_var in #(
1873       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1874 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1875       esac
1876       case $ac_var in #(
1877       _ | IFS | as_nl) ;; #(
1878       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1879       *) { eval $ac_var=; unset $ac_var;} ;;
1880       esac ;;
1881     esac
1882   done
1883   (set) 2>&1 |
1884     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1885     *${as_nl}ac_space=\ *)
1886       sed -n \
1887         "s/'\''/'\''\\\\'\'''\''/g;
1888           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1889       ;; #(
1890     *)
1891       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1892       ;;
1893     esac |
1894     sort
1895 )
1896     echo
1897
1898     $as_echo "## ----------------- ##
1899 ## Output variables. ##
1900 ## ----------------- ##"
1901     echo
1902     for ac_var in $ac_subst_vars
1903     do
1904       eval ac_val=\$$ac_var
1905       case $ac_val in
1906       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1907       esac
1908       $as_echo "$ac_var='\''$ac_val'\''"
1909     done | sort
1910     echo
1911
1912     if test -n "$ac_subst_files"; then
1913       $as_echo "## ------------------- ##
1914 ## File substitutions. ##
1915 ## ------------------- ##"
1916       echo
1917       for ac_var in $ac_subst_files
1918       do
1919         eval ac_val=\$$ac_var
1920         case $ac_val in
1921         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1922         esac
1923         $as_echo "$ac_var='\''$ac_val'\''"
1924       done | sort
1925       echo
1926     fi
1927
1928     if test -s confdefs.h; then
1929       $as_echo "## ----------- ##
1930 ## confdefs.h. ##
1931 ## ----------- ##"
1932       echo
1933       cat confdefs.h
1934       echo
1935     fi
1936     test "$ac_signal" != 0 &&
1937       $as_echo "$as_me: caught signal $ac_signal"
1938     $as_echo "$as_me: exit $exit_status"
1939   } >&5
1940   rm -f core *.core core.conftest.* &&
1941     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1942     exit $exit_status
1943 ' 0
1944 for ac_signal in 1 2 13 15; do
1945   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1946 done
1947 ac_signal=0
1948
1949 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1950 rm -f -r conftest* confdefs.h
1951
1952 $as_echo "/* confdefs.h */" > confdefs.h
1953
1954 # Predefined preprocessor variables.
1955
1956 cat >>confdefs.h <<_ACEOF
1957 #define PACKAGE_NAME "$PACKAGE_NAME"
1958 _ACEOF
1959
1960 cat >>confdefs.h <<_ACEOF
1961 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1962 _ACEOF
1963
1964 cat >>confdefs.h <<_ACEOF
1965 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1966 _ACEOF
1967
1968 cat >>confdefs.h <<_ACEOF
1969 #define PACKAGE_STRING "$PACKAGE_STRING"
1970 _ACEOF
1971
1972 cat >>confdefs.h <<_ACEOF
1973 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1974 _ACEOF
1975
1976 cat >>confdefs.h <<_ACEOF
1977 #define PACKAGE_URL "$PACKAGE_URL"
1978 _ACEOF
1979
1980
1981 # Let the site file select an alternate cache file if it wants to.
1982 # Prefer an explicitly selected file to automatically selected ones.
1983 ac_site_file1=NONE
1984 ac_site_file2=NONE
1985 if test -n "$CONFIG_SITE"; then
1986   # We do not want a PATH search for config.site.
1987   case $CONFIG_SITE in #((
1988     -*)  ac_site_file1=./$CONFIG_SITE;;
1989     */*) ac_site_file1=$CONFIG_SITE;;
1990     *)   ac_site_file1=./$CONFIG_SITE;;
1991   esac
1992 elif test "x$prefix" != xNONE; then
1993   ac_site_file1=$prefix/share/config.site
1994   ac_site_file2=$prefix/etc/config.site
1995 else
1996   ac_site_file1=$ac_default_prefix/share/config.site
1997   ac_site_file2=$ac_default_prefix/etc/config.site
1998 fi
1999 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2000 do
2001   test "x$ac_site_file" = xNONE && continue
2002   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2003     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2004 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2005     sed 's/^/| /' "$ac_site_file" >&5
2006     . "$ac_site_file" \
2007       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2009 as_fn_error $? "failed to load site script $ac_site_file
2010 See \`config.log' for more details" "$LINENO" 5; }
2011   fi
2012 done
2013
2014 if test -r "$cache_file"; then
2015   # Some versions of bash will fail to source /dev/null (special files
2016   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2017   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2018     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2019 $as_echo "$as_me: loading cache $cache_file" >&6;}
2020     case $cache_file in
2021       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2022       *)                      . "./$cache_file";;
2023     esac
2024   fi
2025 else
2026   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2027 $as_echo "$as_me: creating cache $cache_file" >&6;}
2028   >$cache_file
2029 fi
2030
2031 # Check that the precious variables saved in the cache have kept the same
2032 # value.
2033 ac_cache_corrupted=false
2034 for ac_var in $ac_precious_vars; do
2035   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2036   eval ac_new_set=\$ac_env_${ac_var}_set
2037   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2038   eval ac_new_val=\$ac_env_${ac_var}_value
2039   case $ac_old_set,$ac_new_set in
2040     set,)
2041       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2042 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2043       ac_cache_corrupted=: ;;
2044     ,set)
2045       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2046 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2047       ac_cache_corrupted=: ;;
2048     ,);;
2049     *)
2050       if test "x$ac_old_val" != "x$ac_new_val"; then
2051         # differences in whitespace do not lead to failure.
2052         ac_old_val_w=`echo x $ac_old_val`
2053         ac_new_val_w=`echo x $ac_new_val`
2054         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2055           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2056 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2057           ac_cache_corrupted=:
2058         else
2059           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2060 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2061           eval $ac_var=\$ac_old_val
2062         fi
2063         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2064 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2065         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2066 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2067       fi;;
2068   esac
2069   # Pass precious variables to config.status.
2070   if test "$ac_new_set" = set; then
2071     case $ac_new_val in
2072     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2073     *) ac_arg=$ac_var=$ac_new_val ;;
2074     esac
2075     case " $ac_configure_args " in
2076       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2077       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2078     esac
2079   fi
2080 done
2081 if $ac_cache_corrupted; then
2082   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2084   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2085 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2086   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2087 fi
2088 ## -------------------- ##
2089 ## Main body of script. ##
2090 ## -------------------- ##
2091
2092 ac_ext=c
2093 ac_cpp='$CPP $CPPFLAGS'
2094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2097
2098
2099 ac_config_headers="$ac_config_headers src/config.h"
2100
2101
2102
2103
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether you requested dynamic linking" >&5
2105 $as_echo_n "checking whether you requested dynamic linking... " >&6; }
2106
2107 # Check whether --enable-dynamic was given.
2108 if test "${enable_dynamic+set}" = set; then :
2109   enableval=$enable_dynamic;    case "$enableval" in
2110         elf|yes)
2111                 ENABLE_DYNAMIC=elf
2112                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (ELF)" >&5
2113 $as_echo "yes (ELF)" >&6; }
2114                 ;;
2115         no)     ENABLE_DYNAMIC=no
2116                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2117 $as_echo "no" >&6; }
2118                 ;;
2119         *)      as_fn_error $? "\"invalid value $enableval for --enable-dynamic, try yes or elf\"" "$LINENO" 5
2120                 ;;
2121         esac
2122
2123 else
2124
2125                 ENABLE_DYNAMIC=elf
2126                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, by default" >&5
2127 $as_echo "yes, by default" >&6; }
2128
2129 fi
2130
2131
2132 ac_ext=c
2133 ac_cpp='$CPP $CPPFLAGS'
2134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2137 if test -n "$ac_tool_prefix"; then
2138   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2139 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2141 $as_echo_n "checking for $ac_word... " >&6; }
2142 if ${ac_cv_prog_CC+:} false; then :
2143   $as_echo_n "(cached) " >&6
2144 else
2145   if test -n "$CC"; then
2146   ac_cv_prog_CC="$CC" # Let the user override the test.
2147 else
2148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2149 for as_dir in $PATH
2150 do
2151   IFS=$as_save_IFS
2152   test -z "$as_dir" && as_dir=.
2153     for ac_exec_ext in '' $ac_executable_extensions; do
2154   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2155     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2157     break 2
2158   fi
2159 done
2160   done
2161 IFS=$as_save_IFS
2162
2163 fi
2164 fi
2165 CC=$ac_cv_prog_CC
2166 if test -n "$CC"; then
2167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2168 $as_echo "$CC" >&6; }
2169 else
2170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2171 $as_echo "no" >&6; }
2172 fi
2173
2174
2175 fi
2176 if test -z "$ac_cv_prog_CC"; then
2177   ac_ct_CC=$CC
2178   # Extract the first word of "gcc", so it can be a program name with args.
2179 set dummy gcc; ac_word=$2
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2181 $as_echo_n "checking for $ac_word... " >&6; }
2182 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   if test -n "$ac_ct_CC"; then
2186   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2187 else
2188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189 for as_dir in $PATH
2190 do
2191   IFS=$as_save_IFS
2192   test -z "$as_dir" && as_dir=.
2193     for ac_exec_ext in '' $ac_executable_extensions; do
2194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2195     ac_cv_prog_ac_ct_CC="gcc"
2196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2197     break 2
2198   fi
2199 done
2200   done
2201 IFS=$as_save_IFS
2202
2203 fi
2204 fi
2205 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2206 if test -n "$ac_ct_CC"; then
2207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2208 $as_echo "$ac_ct_CC" >&6; }
2209 else
2210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2211 $as_echo "no" >&6; }
2212 fi
2213
2214   if test "x$ac_ct_CC" = x; then
2215     CC=""
2216   else
2217     case $cross_compiling:$ac_tool_warned in
2218 yes:)
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2220 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2221 ac_tool_warned=yes ;;
2222 esac
2223     CC=$ac_ct_CC
2224   fi
2225 else
2226   CC="$ac_cv_prog_CC"
2227 fi
2228
2229 if test -z "$CC"; then
2230           if test -n "$ac_tool_prefix"; then
2231     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2232 set dummy ${ac_tool_prefix}cc; ac_word=$2
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234 $as_echo_n "checking for $ac_word... " >&6; }
2235 if ${ac_cv_prog_CC+:} false; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   if test -n "$CC"; then
2239   ac_cv_prog_CC="$CC" # Let the user override the test.
2240 else
2241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 for as_dir in $PATH
2243 do
2244   IFS=$as_save_IFS
2245   test -z "$as_dir" && as_dir=.
2246     for ac_exec_ext in '' $ac_executable_extensions; do
2247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248     ac_cv_prog_CC="${ac_tool_prefix}cc"
2249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2250     break 2
2251   fi
2252 done
2253   done
2254 IFS=$as_save_IFS
2255
2256 fi
2257 fi
2258 CC=$ac_cv_prog_CC
2259 if test -n "$CC"; then
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2261 $as_echo "$CC" >&6; }
2262 else
2263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264 $as_echo "no" >&6; }
2265 fi
2266
2267
2268   fi
2269 fi
2270 if test -z "$CC"; then
2271   # Extract the first word of "cc", so it can be a program name with args.
2272 set dummy cc; ac_word=$2
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2274 $as_echo_n "checking for $ac_word... " >&6; }
2275 if ${ac_cv_prog_CC+:} false; then :
2276   $as_echo_n "(cached) " >&6
2277 else
2278   if test -n "$CC"; then
2279   ac_cv_prog_CC="$CC" # Let the user override the test.
2280 else
2281   ac_prog_rejected=no
2282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2283 for as_dir in $PATH
2284 do
2285   IFS=$as_save_IFS
2286   test -z "$as_dir" && as_dir=.
2287     for ac_exec_ext in '' $ac_executable_extensions; do
2288   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2289     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2290        ac_prog_rejected=yes
2291        continue
2292      fi
2293     ac_cv_prog_CC="cc"
2294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2295     break 2
2296   fi
2297 done
2298   done
2299 IFS=$as_save_IFS
2300
2301 if test $ac_prog_rejected = yes; then
2302   # We found a bogon in the path, so make sure we never use it.
2303   set dummy $ac_cv_prog_CC
2304   shift
2305   if test $# != 0; then
2306     # We chose a different compiler from the bogus one.
2307     # However, it has the same basename, so the bogon will be chosen
2308     # first if we set CC to just the basename; use the full file name.
2309     shift
2310     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2311   fi
2312 fi
2313 fi
2314 fi
2315 CC=$ac_cv_prog_CC
2316 if test -n "$CC"; then
2317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2318 $as_echo "$CC" >&6; }
2319 else
2320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2321 $as_echo "no" >&6; }
2322 fi
2323
2324
2325 fi
2326 if test -z "$CC"; then
2327   if test -n "$ac_tool_prefix"; then
2328   for ac_prog in cl.exe
2329   do
2330     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2333 $as_echo_n "checking for $ac_word... " >&6; }
2334 if ${ac_cv_prog_CC+:} false; then :
2335   $as_echo_n "(cached) " >&6
2336 else
2337   if test -n "$CC"; then
2338   ac_cv_prog_CC="$CC" # Let the user override the test.
2339 else
2340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2341 for as_dir in $PATH
2342 do
2343   IFS=$as_save_IFS
2344   test -z "$as_dir" && as_dir=.
2345     for ac_exec_ext in '' $ac_executable_extensions; do
2346   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2347     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2349     break 2
2350   fi
2351 done
2352   done
2353 IFS=$as_save_IFS
2354
2355 fi
2356 fi
2357 CC=$ac_cv_prog_CC
2358 if test -n "$CC"; then
2359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2360 $as_echo "$CC" >&6; }
2361 else
2362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2363 $as_echo "no" >&6; }
2364 fi
2365
2366
2367     test -n "$CC" && break
2368   done
2369 fi
2370 if test -z "$CC"; then
2371   ac_ct_CC=$CC
2372   for ac_prog in cl.exe
2373 do
2374   # Extract the first word of "$ac_prog", so it can be a program name with args.
2375 set dummy $ac_prog; ac_word=$2
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2377 $as_echo_n "checking for $ac_word... " >&6; }
2378 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2379   $as_echo_n "(cached) " >&6
2380 else
2381   if test -n "$ac_ct_CC"; then
2382   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2383 else
2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2385 for as_dir in $PATH
2386 do
2387   IFS=$as_save_IFS
2388   test -z "$as_dir" && as_dir=.
2389     for ac_exec_ext in '' $ac_executable_extensions; do
2390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2391     ac_cv_prog_ac_ct_CC="$ac_prog"
2392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2393     break 2
2394   fi
2395 done
2396   done
2397 IFS=$as_save_IFS
2398
2399 fi
2400 fi
2401 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2402 if test -n "$ac_ct_CC"; then
2403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2404 $as_echo "$ac_ct_CC" >&6; }
2405 else
2406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2407 $as_echo "no" >&6; }
2408 fi
2409
2410
2411   test -n "$ac_ct_CC" && break
2412 done
2413
2414   if test "x$ac_ct_CC" = x; then
2415     CC=""
2416   else
2417     case $cross_compiling:$ac_tool_warned in
2418 yes:)
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2420 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2421 ac_tool_warned=yes ;;
2422 esac
2423     CC=$ac_ct_CC
2424   fi
2425 fi
2426
2427 fi
2428
2429
2430 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432 as_fn_error $? "no acceptable C compiler found in \$PATH
2433 See \`config.log' for more details" "$LINENO" 5; }
2434
2435 # Provide some information about the compiler.
2436 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2437 set X $ac_compile
2438 ac_compiler=$2
2439 for ac_option in --version -v -V -qversion; do
2440   { { ac_try="$ac_compiler $ac_option >&5"
2441 case "(($ac_try" in
2442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2443   *) ac_try_echo=$ac_try;;
2444 esac
2445 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2446 $as_echo "$ac_try_echo"; } >&5
2447   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2448   ac_status=$?
2449   if test -s conftest.err; then
2450     sed '10a\
2451 ... rest of stderr output deleted ...
2452          10q' conftest.err >conftest.er1
2453     cat conftest.er1 >&5
2454   fi
2455   rm -f conftest.er1 conftest.err
2456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2457   test $ac_status = 0; }
2458 done
2459
2460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2461 /* end confdefs.h.  */
2462
2463 int
2464 main ()
2465 {
2466
2467   ;
2468   return 0;
2469 }
2470 _ACEOF
2471 ac_clean_files_save=$ac_clean_files
2472 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2473 # Try to create an executable without -o first, disregard a.out.
2474 # It will help us diagnose broken compilers, and finding out an intuition
2475 # of exeext.
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2477 $as_echo_n "checking whether the C compiler works... " >&6; }
2478 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2479
2480 # The possible output files:
2481 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2482
2483 ac_rmfiles=
2484 for ac_file in $ac_files
2485 do
2486   case $ac_file in
2487     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2488     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2489   esac
2490 done
2491 rm -f $ac_rmfiles
2492
2493 if { { ac_try="$ac_link_default"
2494 case "(($ac_try" in
2495   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2496   *) ac_try_echo=$ac_try;;
2497 esac
2498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2499 $as_echo "$ac_try_echo"; } >&5
2500   (eval "$ac_link_default") 2>&5
2501   ac_status=$?
2502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2503   test $ac_status = 0; }; then :
2504   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2505 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2506 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2507 # so that the user can short-circuit this test for compilers unknown to
2508 # Autoconf.
2509 for ac_file in $ac_files ''
2510 do
2511   test -f "$ac_file" || continue
2512   case $ac_file in
2513     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2514         ;;
2515     [ab].out )
2516         # We found the default executable, but exeext='' is most
2517         # certainly right.
2518         break;;
2519     *.* )
2520         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2521         then :; else
2522            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2523         fi
2524         # We set ac_cv_exeext here because the later test for it is not
2525         # safe: cross compilers may not add the suffix if given an `-o'
2526         # argument, so we may need to know it at that point already.
2527         # Even if this section looks crufty: it has the advantage of
2528         # actually working.
2529         break;;
2530     * )
2531         break;;
2532   esac
2533 done
2534 test "$ac_cv_exeext" = no && ac_cv_exeext=
2535
2536 else
2537   ac_file=''
2538 fi
2539 if test -z "$ac_file"; then :
2540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2541 $as_echo "no" >&6; }
2542 $as_echo "$as_me: failed program was:" >&5
2543 sed 's/^/| /' conftest.$ac_ext >&5
2544
2545 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2546 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2547 as_fn_error 77 "C compiler cannot create executables
2548 See \`config.log' for more details" "$LINENO" 5; }
2549 else
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2551 $as_echo "yes" >&6; }
2552 fi
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2554 $as_echo_n "checking for C compiler default output file name... " >&6; }
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2556 $as_echo "$ac_file" >&6; }
2557 ac_exeext=$ac_cv_exeext
2558
2559 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2560 ac_clean_files=$ac_clean_files_save
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2562 $as_echo_n "checking for suffix of executables... " >&6; }
2563 if { { ac_try="$ac_link"
2564 case "(($ac_try" in
2565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2566   *) ac_try_echo=$ac_try;;
2567 esac
2568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2569 $as_echo "$ac_try_echo"; } >&5
2570   (eval "$ac_link") 2>&5
2571   ac_status=$?
2572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2573   test $ac_status = 0; }; then :
2574   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2575 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2576 # work properly (i.e., refer to `conftest.exe'), while it won't with
2577 # `rm'.
2578 for ac_file in conftest.exe conftest conftest.*; do
2579   test -f "$ac_file" || continue
2580   case $ac_file in
2581     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2582     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2583           break;;
2584     * ) break;;
2585   esac
2586 done
2587 else
2588   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2591 See \`config.log' for more details" "$LINENO" 5; }
2592 fi
2593 rm -f conftest conftest$ac_cv_exeext
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2595 $as_echo "$ac_cv_exeext" >&6; }
2596
2597 rm -f conftest.$ac_ext
2598 EXEEXT=$ac_cv_exeext
2599 ac_exeext=$EXEEXT
2600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601 /* end confdefs.h.  */
2602 #include <stdio.h>
2603 int
2604 main ()
2605 {
2606 FILE *f = fopen ("conftest.out", "w");
2607  return ferror (f) || fclose (f) != 0;
2608
2609   ;
2610   return 0;
2611 }
2612 _ACEOF
2613 ac_clean_files="$ac_clean_files conftest.out"
2614 # Check that the compiler produces executables we can run.  If not, either
2615 # the compiler is broken, or we cross compile.
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2617 $as_echo_n "checking whether we are cross compiling... " >&6; }
2618 if test "$cross_compiling" != yes; then
2619   { { ac_try="$ac_link"
2620 case "(($ac_try" in
2621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2622   *) ac_try_echo=$ac_try;;
2623 esac
2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2625 $as_echo "$ac_try_echo"; } >&5
2626   (eval "$ac_link") 2>&5
2627   ac_status=$?
2628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2629   test $ac_status = 0; }
2630   if { ac_try='./conftest$ac_cv_exeext'
2631   { { case "(($ac_try" in
2632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2633   *) ac_try_echo=$ac_try;;
2634 esac
2635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2636 $as_echo "$ac_try_echo"; } >&5
2637   (eval "$ac_try") 2>&5
2638   ac_status=$?
2639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2640   test $ac_status = 0; }; }; then
2641     cross_compiling=no
2642   else
2643     if test "$cross_compiling" = maybe; then
2644         cross_compiling=yes
2645     else
2646         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2647 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2648 as_fn_error $? "cannot run C compiled programs.
2649 If you meant to cross compile, use \`--host'.
2650 See \`config.log' for more details" "$LINENO" 5; }
2651     fi
2652   fi
2653 fi
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2655 $as_echo "$cross_compiling" >&6; }
2656
2657 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2658 ac_clean_files=$ac_clean_files_save
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2660 $as_echo_n "checking for suffix of object files... " >&6; }
2661 if ${ac_cv_objext+:} false; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2665 /* end confdefs.h.  */
2666
2667 int
2668 main ()
2669 {
2670
2671   ;
2672   return 0;
2673 }
2674 _ACEOF
2675 rm -f conftest.o conftest.obj
2676 if { { ac_try="$ac_compile"
2677 case "(($ac_try" in
2678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2679   *) ac_try_echo=$ac_try;;
2680 esac
2681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2682 $as_echo "$ac_try_echo"; } >&5
2683   (eval "$ac_compile") 2>&5
2684   ac_status=$?
2685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2686   test $ac_status = 0; }; then :
2687   for ac_file in conftest.o conftest.obj conftest.*; do
2688   test -f "$ac_file" || continue;
2689   case $ac_file in
2690     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2691     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2692        break;;
2693   esac
2694 done
2695 else
2696   $as_echo "$as_me: failed program was:" >&5
2697 sed 's/^/| /' conftest.$ac_ext >&5
2698
2699 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2701 as_fn_error $? "cannot compute suffix of object files: cannot compile
2702 See \`config.log' for more details" "$LINENO" 5; }
2703 fi
2704 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2705 fi
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2707 $as_echo "$ac_cv_objext" >&6; }
2708 OBJEXT=$ac_cv_objext
2709 ac_objext=$OBJEXT
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2711 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2712 if ${ac_cv_c_compiler_gnu+:} false; then :
2713   $as_echo_n "(cached) " >&6
2714 else
2715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716 /* end confdefs.h.  */
2717
2718 int
2719 main ()
2720 {
2721 #ifndef __GNUC__
2722        choke me
2723 #endif
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 if ac_fn_c_try_compile "$LINENO"; then :
2730   ac_compiler_gnu=yes
2731 else
2732   ac_compiler_gnu=no
2733 fi
2734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2735 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2736
2737 fi
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2739 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2740 if test $ac_compiler_gnu = yes; then
2741   GCC=yes
2742 else
2743   GCC=
2744 fi
2745 ac_test_CFLAGS=${CFLAGS+set}
2746 ac_save_CFLAGS=$CFLAGS
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2748 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2749 if ${ac_cv_prog_cc_g+:} false; then :
2750   $as_echo_n "(cached) " >&6
2751 else
2752   ac_save_c_werror_flag=$ac_c_werror_flag
2753    ac_c_werror_flag=yes
2754    ac_cv_prog_cc_g=no
2755    CFLAGS="-g"
2756    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2757 /* end confdefs.h.  */
2758
2759 int
2760 main ()
2761 {
2762
2763   ;
2764   return 0;
2765 }
2766 _ACEOF
2767 if ac_fn_c_try_compile "$LINENO"; then :
2768   ac_cv_prog_cc_g=yes
2769 else
2770   CFLAGS=""
2771       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2772 /* end confdefs.h.  */
2773
2774 int
2775 main ()
2776 {
2777
2778   ;
2779   return 0;
2780 }
2781 _ACEOF
2782 if ac_fn_c_try_compile "$LINENO"; then :
2783
2784 else
2785   ac_c_werror_flag=$ac_save_c_werror_flag
2786          CFLAGS="-g"
2787          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2788 /* end confdefs.h.  */
2789
2790 int
2791 main ()
2792 {
2793
2794   ;
2795   return 0;
2796 }
2797 _ACEOF
2798 if ac_fn_c_try_compile "$LINENO"; then :
2799   ac_cv_prog_cc_g=yes
2800 fi
2801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2802 fi
2803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2804 fi
2805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2806    ac_c_werror_flag=$ac_save_c_werror_flag
2807 fi
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2809 $as_echo "$ac_cv_prog_cc_g" >&6; }
2810 if test "$ac_test_CFLAGS" = set; then
2811   CFLAGS=$ac_save_CFLAGS
2812 elif test $ac_cv_prog_cc_g = yes; then
2813   if test "$GCC" = yes; then
2814     CFLAGS="-g -O2"
2815   else
2816     CFLAGS="-g"
2817   fi
2818 else
2819   if test "$GCC" = yes; then
2820     CFLAGS="-O2"
2821   else
2822     CFLAGS=
2823   fi
2824 fi
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2826 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2827 if ${ac_cv_prog_cc_c89+:} false; then :
2828   $as_echo_n "(cached) " >&6
2829 else
2830   ac_cv_prog_cc_c89=no
2831 ac_save_CC=$CC
2832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833 /* end confdefs.h.  */
2834 #include <stdarg.h>
2835 #include <stdio.h>
2836 struct stat;
2837 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2838 struct buf { int x; };
2839 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2840 static char *e (p, i)
2841      char **p;
2842      int i;
2843 {
2844   return p[i];
2845 }
2846 static char *f (char * (*g) (char **, int), char **p, ...)
2847 {
2848   char *s;
2849   va_list v;
2850   va_start (v,p);
2851   s = g (p, va_arg (v,int));
2852   va_end (v);
2853   return s;
2854 }
2855
2856 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2857    function prototypes and stuff, but not '\xHH' hex character constants.
2858    These don't provoke an error unfortunately, instead are silently treated
2859    as 'x'.  The following induces an error, until -std is added to get
2860    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2861    array size at least.  It's necessary to write '\x00'==0 to get something
2862    that's true only with -std.  */
2863 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2864
2865 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2866    inside strings and character constants.  */
2867 #define FOO(x) 'x'
2868 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2869
2870 int test (int i, double x);
2871 struct s1 {int (*f) (int a);};
2872 struct s2 {int (*f) (double a);};
2873 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2874 int argc;
2875 char **argv;
2876 int
2877 main ()
2878 {
2879 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2880   ;
2881   return 0;
2882 }
2883 _ACEOF
2884 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2885         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2886 do
2887   CC="$ac_save_CC $ac_arg"
2888   if ac_fn_c_try_compile "$LINENO"; then :
2889   ac_cv_prog_cc_c89=$ac_arg
2890 fi
2891 rm -f core conftest.err conftest.$ac_objext
2892   test "x$ac_cv_prog_cc_c89" != "xno" && break
2893 done
2894 rm -f conftest.$ac_ext
2895 CC=$ac_save_CC
2896
2897 fi
2898 # AC_CACHE_VAL
2899 case "x$ac_cv_prog_cc_c89" in
2900   x)
2901     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2902 $as_echo "none needed" >&6; } ;;
2903   xno)
2904     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2905 $as_echo "unsupported" >&6; } ;;
2906   *)
2907     CC="$CC $ac_cv_prog_cc_c89"
2908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2909 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2910 esac
2911 if test "x$ac_cv_prog_cc_c89" != xno; then :
2912
2913 fi
2914
2915 ac_ext=c
2916 ac_cpp='$CPP $CPPFLAGS'
2917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2920
2921 ac_ext=c
2922 ac_cpp='$CPP $CPPFLAGS'
2923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2927 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2928 # On Suns, sometimes $CPP names a directory.
2929 if test -n "$CPP" && test -d "$CPP"; then
2930   CPP=
2931 fi
2932 if test -z "$CPP"; then
2933   if ${ac_cv_prog_CPP+:} false; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936       # Double quotes because CPP needs to be expanded
2937     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2938     do
2939       ac_preproc_ok=false
2940 for ac_c_preproc_warn_flag in '' yes
2941 do
2942   # Use a header file that comes with gcc, so configuring glibc
2943   # with a fresh cross-compiler works.
2944   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2945   # <limits.h> exists even on freestanding compilers.
2946   # On the NeXT, cc -E runs the code through the compiler's parser,
2947   # not just through cpp. "Syntax error" is here to catch this case.
2948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h.  */
2950 #ifdef __STDC__
2951 # include <limits.h>
2952 #else
2953 # include <assert.h>
2954 #endif
2955                      Syntax error
2956 _ACEOF
2957 if ac_fn_c_try_cpp "$LINENO"; then :
2958
2959 else
2960   # Broken: fails on valid input.
2961 continue
2962 fi
2963 rm -f conftest.err conftest.i conftest.$ac_ext
2964
2965   # OK, works on sane cases.  Now check whether nonexistent headers
2966   # can be detected and how.
2967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2968 /* end confdefs.h.  */
2969 #include <ac_nonexistent.h>
2970 _ACEOF
2971 if ac_fn_c_try_cpp "$LINENO"; then :
2972   # Broken: success on invalid input.
2973 continue
2974 else
2975   # Passes both tests.
2976 ac_preproc_ok=:
2977 break
2978 fi
2979 rm -f conftest.err conftest.i conftest.$ac_ext
2980
2981 done
2982 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2983 rm -f conftest.i conftest.err conftest.$ac_ext
2984 if $ac_preproc_ok; then :
2985   break
2986 fi
2987
2988     done
2989     ac_cv_prog_CPP=$CPP
2990
2991 fi
2992   CPP=$ac_cv_prog_CPP
2993 else
2994   ac_cv_prog_CPP=$CPP
2995 fi
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2997 $as_echo "$CPP" >&6; }
2998 ac_preproc_ok=false
2999 for ac_c_preproc_warn_flag in '' yes
3000 do
3001   # Use a header file that comes with gcc, so configuring glibc
3002   # with a fresh cross-compiler works.
3003   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3004   # <limits.h> exists even on freestanding compilers.
3005   # On the NeXT, cc -E runs the code through the compiler's parser,
3006   # not just through cpp. "Syntax error" is here to catch this case.
3007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3008 /* end confdefs.h.  */
3009 #ifdef __STDC__
3010 # include <limits.h>
3011 #else
3012 # include <assert.h>
3013 #endif
3014                      Syntax error
3015 _ACEOF
3016 if ac_fn_c_try_cpp "$LINENO"; then :
3017
3018 else
3019   # Broken: fails on valid input.
3020 continue
3021 fi
3022 rm -f conftest.err conftest.i conftest.$ac_ext
3023
3024   # OK, works on sane cases.  Now check whether nonexistent headers
3025   # can be detected and how.
3026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3027 /* end confdefs.h.  */
3028 #include <ac_nonexistent.h>
3029 _ACEOF
3030 if ac_fn_c_try_cpp "$LINENO"; then :
3031   # Broken: success on invalid input.
3032 continue
3033 else
3034   # Passes both tests.
3035 ac_preproc_ok=:
3036 break
3037 fi
3038 rm -f conftest.err conftest.i conftest.$ac_ext
3039
3040 done
3041 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3042 rm -f conftest.i conftest.err conftest.$ac_ext
3043 if $ac_preproc_ok; then :
3044
3045 else
3046   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3047 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3048 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3049 See \`config.log' for more details" "$LINENO" 5; }
3050 fi
3051
3052 ac_ext=c
3053 ac_cpp='$CPP $CPPFLAGS'
3054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3057
3058 if test -n "$ac_tool_prefix"; then
3059   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3060 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062 $as_echo_n "checking for $ac_word... " >&6; }
3063 if ${ac_cv_prog_RANLIB+:} false; then :
3064   $as_echo_n "(cached) " >&6
3065 else
3066   if test -n "$RANLIB"; then
3067   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3068 else
3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3070 for as_dir in $PATH
3071 do
3072   IFS=$as_save_IFS
3073   test -z "$as_dir" && as_dir=.
3074     for ac_exec_ext in '' $ac_executable_extensions; do
3075   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3076     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3078     break 2
3079   fi
3080 done
3081   done
3082 IFS=$as_save_IFS
3083
3084 fi
3085 fi
3086 RANLIB=$ac_cv_prog_RANLIB
3087 if test -n "$RANLIB"; then
3088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3089 $as_echo "$RANLIB" >&6; }
3090 else
3091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3092 $as_echo "no" >&6; }
3093 fi
3094
3095
3096 fi
3097 if test -z "$ac_cv_prog_RANLIB"; then
3098   ac_ct_RANLIB=$RANLIB
3099   # Extract the first word of "ranlib", so it can be a program name with args.
3100 set dummy ranlib; ac_word=$2
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3102 $as_echo_n "checking for $ac_word... " >&6; }
3103 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3104   $as_echo_n "(cached) " >&6
3105 else
3106   if test -n "$ac_ct_RANLIB"; then
3107   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3108 else
3109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3110 for as_dir in $PATH
3111 do
3112   IFS=$as_save_IFS
3113   test -z "$as_dir" && as_dir=.
3114     for ac_exec_ext in '' $ac_executable_extensions; do
3115   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3116     ac_cv_prog_ac_ct_RANLIB="ranlib"
3117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3118     break 2
3119   fi
3120 done
3121   done
3122 IFS=$as_save_IFS
3123
3124 fi
3125 fi
3126 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3127 if test -n "$ac_ct_RANLIB"; then
3128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3129 $as_echo "$ac_ct_RANLIB" >&6; }
3130 else
3131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3132 $as_echo "no" >&6; }
3133 fi
3134
3135   if test "x$ac_ct_RANLIB" = x; then
3136     RANLIB=":"
3137   else
3138     case $cross_compiling:$ac_tool_warned in
3139 yes:)
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3141 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3142 ac_tool_warned=yes ;;
3143 esac
3144     RANLIB=$ac_ct_RANLIB
3145   fi
3146 else
3147   RANLIB="$ac_cv_prog_RANLIB"
3148 fi
3149
3150 ac_aux_dir=
3151 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3152   if test -f "$ac_dir/install-sh"; then
3153     ac_aux_dir=$ac_dir
3154     ac_install_sh="$ac_aux_dir/install-sh -c"
3155     break
3156   elif test -f "$ac_dir/install.sh"; then
3157     ac_aux_dir=$ac_dir
3158     ac_install_sh="$ac_aux_dir/install.sh -c"
3159     break
3160   elif test -f "$ac_dir/shtool"; then
3161     ac_aux_dir=$ac_dir
3162     ac_install_sh="$ac_aux_dir/shtool install -c"
3163     break
3164   fi
3165 done
3166 if test -z "$ac_aux_dir"; then
3167   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3168 fi
3169
3170 # These three variables are undocumented and unsupported,
3171 # and are intended to be withdrawn in a future Autoconf release.
3172 # They can cause serious problems if a builder's source tree is in a directory
3173 # whose full name contains unusual characters.
3174 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3175 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3176 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3177
3178
3179 # Find a good install program.  We prefer a C program (faster),
3180 # so one script is as good as another.  But avoid the broken or
3181 # incompatible versions:
3182 # SysV /etc/install, /usr/sbin/install
3183 # SunOS /usr/etc/install
3184 # IRIX /sbin/install
3185 # AIX /bin/install
3186 # AmigaOS /C/install, which installs bootblocks on floppy discs
3187 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3188 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3189 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3190 # OS/2's system install, which has a completely different semantic
3191 # ./install, which can be erroneously created by make from ./install.sh.
3192 # Reject install programs that cannot install multiple files.
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3194 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3195 if test -z "$INSTALL"; then
3196 if ${ac_cv_path_install+:} false; then :
3197   $as_echo_n "(cached) " >&6
3198 else
3199   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3200 for as_dir in $PATH
3201 do
3202   IFS=$as_save_IFS
3203   test -z "$as_dir" && as_dir=.
3204     # Account for people who put trailing slashes in PATH elements.
3205 case $as_dir/ in #((
3206   ./ | .// | /[cC]/* | \
3207   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3208   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3209   /usr/ucb/* ) ;;
3210   *)
3211     # OSF1 and SCO ODT 3.0 have their own names for install.
3212     # Don't use installbsd from OSF since it installs stuff as root
3213     # by default.
3214     for ac_prog in ginstall scoinst install; do
3215       for ac_exec_ext in '' $ac_executable_extensions; do
3216         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3217           if test $ac_prog = install &&
3218             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3219             # AIX install.  It has an incompatible calling convention.
3220             :
3221           elif test $ac_prog = install &&
3222             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3223             # program-specific install script used by HP pwplus--don't use.
3224             :
3225           else
3226             rm -rf conftest.one conftest.two conftest.dir
3227             echo one > conftest.one
3228             echo two > conftest.two
3229             mkdir conftest.dir
3230             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3231               test -s conftest.one && test -s conftest.two &&
3232               test -s conftest.dir/conftest.one &&
3233               test -s conftest.dir/conftest.two
3234             then
3235               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3236               break 3
3237             fi
3238           fi
3239         fi
3240       done
3241     done
3242     ;;
3243 esac
3244
3245   done
3246 IFS=$as_save_IFS
3247
3248 rm -rf conftest.one conftest.two conftest.dir
3249
3250 fi
3251   if test "${ac_cv_path_install+set}" = set; then
3252     INSTALL=$ac_cv_path_install
3253   else
3254     # As a last resort, use the slow shell script.  Don't cache a
3255     # value for INSTALL within a source directory, because that will
3256     # break other packages using the cache if that directory is
3257     # removed, or if the value is a relative name.
3258     INSTALL=$ac_install_sh
3259   fi
3260 fi
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3262 $as_echo "$INSTALL" >&6; }
3263
3264 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3265 # It thinks the first close brace ends the variable substitution.
3266 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3267
3268 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3269
3270 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3271
3272
3273
3274 for ac_func in poll
3275 do :
3276   ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
3277 if test "x$ac_cv_func_poll" = xyes; then :
3278   cat >>confdefs.h <<_ACEOF
3279 #define HAVE_POLL 1
3280 _ACEOF
3281
3282 fi
3283 done
3284
3285
3286  ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
3287 if test "x$ac_cv_func_socket" = xyes; then :
3288
3289 else
3290
3291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
3292 $as_echo_n "checking for socket in -lsocket... " >&6; }
3293 if ${ac_cv_lib_socket_socket+:} false; then :
3294   $as_echo_n "(cached) " >&6
3295 else
3296   ac_check_lib_save_LIBS=$LIBS
3297 LIBS="-lsocket  $LIBS"
3298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3299 /* end confdefs.h.  */
3300
3301 /* Override any GCC internal prototype to avoid an error.
3302    Use char because int might match the return type of a GCC
3303    builtin and then its argument prototype would still apply.  */
3304 #ifdef __cplusplus
3305 extern "C"
3306 #endif
3307 char socket ();
3308 int
3309 main ()
3310 {
3311 return socket ();
3312   ;
3313   return 0;
3314 }
3315 _ACEOF
3316 if ac_fn_c_try_link "$LINENO"; then :
3317   ac_cv_lib_socket_socket=yes
3318 else
3319   ac_cv_lib_socket_socket=no
3320 fi
3321 rm -f core conftest.err conftest.$ac_objext \
3322     conftest$ac_exeext conftest.$ac_ext
3323 LIBS=$ac_check_lib_save_LIBS
3324 fi
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
3326 $as_echo "$ac_cv_lib_socket_socket" >&6; }
3327 if test "x$ac_cv_lib_socket_socket" = xyes; then :
3328   cat >>confdefs.h <<_ACEOF
3329 #define HAVE_LIBSOCKET 1
3330 _ACEOF
3331
3332   LIBS="-lsocket $LIBS"
3333
3334 else
3335
3336     as_fn_error $? "cannot find library function socket" "$LINENO" 5
3337
3338 fi
3339
3340
3341 fi
3342
3343
3344
3345  ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
3346 if test "x$ac_cv_func_inet_ntoa" = xyes; then :
3347
3348 else
3349
3350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
3351 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
3352 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   ac_check_lib_save_LIBS=$LIBS
3356 LIBS="-lnsl  $LIBS"
3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h.  */
3359
3360 /* Override any GCC internal prototype to avoid an error.
3361    Use char because int might match the return type of a GCC
3362    builtin and then its argument prototype would still apply.  */
3363 #ifdef __cplusplus
3364 extern "C"
3365 #endif
3366 char inet_ntoa ();
3367 int
3368 main ()
3369 {
3370 return inet_ntoa ();
3371   ;
3372   return 0;
3373 }
3374 _ACEOF
3375 if ac_fn_c_try_link "$LINENO"; then :
3376   ac_cv_lib_nsl_inet_ntoa=yes
3377 else
3378   ac_cv_lib_nsl_inet_ntoa=no
3379 fi
3380 rm -f core conftest.err conftest.$ac_objext \
3381     conftest$ac_exeext conftest.$ac_ext
3382 LIBS=$ac_check_lib_save_LIBS
3383 fi
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
3385 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
3386 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
3387   cat >>confdefs.h <<_ACEOF
3388 #define HAVE_LIBNSL 1
3389 _ACEOF
3390
3391   LIBS="-lnsl $LIBS"
3392
3393 else
3394
3395     as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
3396
3397 fi
3398
3399
3400 fi
3401
3402
3403
3404 PROGS_IF_TSEARCH=adnsresfilter
3405
3406 ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
3407 if test "x$ac_cv_func_tsearch" = xyes; then :
3408
3409  PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH
3410
3411 else
3412
3413  PROGS_HAVE_TSEARCH='';
3414  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: tsearch missing - not building client program(s) $PROGS_IF_TSEARCH" >&5
3415 $as_echo "$as_me: WARNING: tsearch missing - not building client program(s) $PROGS_IF_TSEARCH" >&2;}
3416
3417 fi
3418
3419
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for INADDR_LOOPBACK" >&5
3421 $as_echo_n "checking for INADDR_LOOPBACK... " >&6; }
3422 if ${adns_cv_decl_inaddrloopback+:} false; then :
3423   $as_echo_n "(cached) " >&6
3424 else
3425
3426  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3427 /* end confdefs.h.  */
3428
3429 #include <sys/socket.h>
3430 #include <netinet/in.h>
3431 #include <arpa/inet.h>
3432
3433 int
3434 main ()
3435 {
3436
3437   INADDR_LOOPBACK;
3438
3439   ;
3440   return 0;
3441 }
3442 _ACEOF
3443 if ac_fn_c_try_compile "$LINENO"; then :
3444   adns_cv_decl_inaddrloopback=yes
3445 else
3446   adns_cv_decl_inaddrloopback=no
3447 fi
3448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3449 fi
3450
3451 if test "$adns_cv_decl_inaddrloopback" = yes; then
3452  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
3453 $as_echo "found" >&6; }
3454 else
3455  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not in standard headers, urgh..." >&5
3456 $as_echo "not in standard headers, urgh..." >&6; }
3457
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3459 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3460 if ${ac_cv_path_GREP+:} false; then :
3461   $as_echo_n "(cached) " >&6
3462 else
3463   if test -z "$GREP"; then
3464   ac_path_GREP_found=false
3465   # Loop through the user's path and test for each of PROGNAME-LIST
3466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3467 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3468 do
3469   IFS=$as_save_IFS
3470   test -z "$as_dir" && as_dir=.
3471     for ac_prog in grep ggrep; do
3472     for ac_exec_ext in '' $ac_executable_extensions; do
3473       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3474       as_fn_executable_p "$ac_path_GREP" || continue
3475 # Check for GNU ac_path_GREP and select it if it is found.
3476   # Check for GNU $ac_path_GREP
3477 case `"$ac_path_GREP" --version 2>&1` in
3478 *GNU*)
3479   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3480 *)
3481   ac_count=0
3482   $as_echo_n 0123456789 >"conftest.in"
3483   while :
3484   do
3485     cat "conftest.in" "conftest.in" >"conftest.tmp"
3486     mv "conftest.tmp" "conftest.in"
3487     cp "conftest.in" "conftest.nl"
3488     $as_echo 'GREP' >> "conftest.nl"
3489     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3490     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3491     as_fn_arith $ac_count + 1 && ac_count=$as_val
3492     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3493       # Best one so far, save it but keep looking for a better one
3494       ac_cv_path_GREP="$ac_path_GREP"
3495       ac_path_GREP_max=$ac_count
3496     fi
3497     # 10*(2^10) chars as input seems more than enough
3498     test $ac_count -gt 10 && break
3499   done
3500   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3501 esac
3502
3503       $ac_path_GREP_found && break 3
3504     done
3505   done
3506   done
3507 IFS=$as_save_IFS
3508   if test -z "$ac_cv_path_GREP"; then
3509     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3510   fi
3511 else
3512   ac_cv_path_GREP=$GREP
3513 fi
3514
3515 fi
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3517 $as_echo "$ac_cv_path_GREP" >&6; }
3518  GREP="$ac_cv_path_GREP"
3519
3520
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3522 $as_echo_n "checking for egrep... " >&6; }
3523 if ${ac_cv_path_EGREP+:} false; then :
3524   $as_echo_n "(cached) " >&6
3525 else
3526   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3527    then ac_cv_path_EGREP="$GREP -E"
3528    else
3529      if test -z "$EGREP"; then
3530   ac_path_EGREP_found=false
3531   # Loop through the user's path and test for each of PROGNAME-LIST
3532   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3533 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3534 do
3535   IFS=$as_save_IFS
3536   test -z "$as_dir" && as_dir=.
3537     for ac_prog in egrep; do
3538     for ac_exec_ext in '' $ac_executable_extensions; do
3539       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3540       as_fn_executable_p "$ac_path_EGREP" || continue
3541 # Check for GNU ac_path_EGREP and select it if it is found.
3542   # Check for GNU $ac_path_EGREP
3543 case `"$ac_path_EGREP" --version 2>&1` in
3544 *GNU*)
3545   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3546 *)
3547   ac_count=0
3548   $as_echo_n 0123456789 >"conftest.in"
3549   while :
3550   do
3551     cat "conftest.in" "conftest.in" >"conftest.tmp"
3552     mv "conftest.tmp" "conftest.in"
3553     cp "conftest.in" "conftest.nl"
3554     $as_echo 'EGREP' >> "conftest.nl"
3555     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3556     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3557     as_fn_arith $ac_count + 1 && ac_count=$as_val
3558     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3559       # Best one so far, save it but keep looking for a better one
3560       ac_cv_path_EGREP="$ac_path_EGREP"
3561       ac_path_EGREP_max=$ac_count
3562     fi
3563     # 10*(2^10) chars as input seems more than enough
3564     test $ac_count -gt 10 && break
3565   done
3566   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3567 esac
3568
3569       $ac_path_EGREP_found && break 3
3570     done
3571   done
3572   done
3573 IFS=$as_save_IFS
3574   if test -z "$ac_cv_path_EGREP"; then
3575     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3576   fi
3577 else
3578   ac_cv_path_EGREP=$EGREP
3579 fi
3580
3581    fi
3582 fi
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3584 $as_echo "$ac_cv_path_EGREP" >&6; }
3585  EGREP="$ac_cv_path_EGREP"
3586
3587
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3589 $as_echo_n "checking for ANSI C header files... " >&6; }
3590 if ${ac_cv_header_stdc+:} false; then :
3591   $as_echo_n "(cached) " >&6
3592 else
3593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3594 /* end confdefs.h.  */
3595 #include <stdlib.h>
3596 #include <stdarg.h>
3597 #include <string.h>
3598 #include <float.h>
3599
3600 int
3601 main ()
3602 {
3603
3604   ;
3605   return 0;
3606 }
3607 _ACEOF
3608 if ac_fn_c_try_compile "$LINENO"; then :
3609   ac_cv_header_stdc=yes
3610 else
3611   ac_cv_header_stdc=no
3612 fi
3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614
3615 if test $ac_cv_header_stdc = yes; then
3616   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3618 /* end confdefs.h.  */
3619 #include <string.h>
3620
3621 _ACEOF
3622 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3623   $EGREP "memchr" >/dev/null 2>&1; then :
3624
3625 else
3626   ac_cv_header_stdc=no
3627 fi
3628 rm -f conftest*
3629
3630 fi
3631
3632 if test $ac_cv_header_stdc = yes; then
3633   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3635 /* end confdefs.h.  */
3636 #include <stdlib.h>
3637
3638 _ACEOF
3639 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3640   $EGREP "free" >/dev/null 2>&1; then :
3641
3642 else
3643   ac_cv_header_stdc=no
3644 fi
3645 rm -f conftest*
3646
3647 fi
3648
3649 if test $ac_cv_header_stdc = yes; then
3650   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3651   if test "$cross_compiling" = yes; then :
3652   :
3653 else
3654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3655 /* end confdefs.h.  */
3656 #include <ctype.h>
3657 #include <stdlib.h>
3658 #if ((' ' & 0x0FF) == 0x020)
3659 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3660 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3661 #else
3662 # define ISLOWER(c) \
3663                    (('a' <= (c) && (c) <= 'i') \
3664                      || ('j' <= (c) && (c) <= 'r') \
3665                      || ('s' <= (c) && (c) <= 'z'))
3666 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3667 #endif
3668
3669 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3670 int
3671 main ()
3672 {
3673   int i;
3674   for (i = 0; i < 256; i++)
3675     if (XOR (islower (i), ISLOWER (i))
3676         || toupper (i) != TOUPPER (i))
3677       return 2;
3678   return 0;
3679 }
3680 _ACEOF
3681 if ac_fn_c_try_run "$LINENO"; then :
3682
3683 else
3684   ac_cv_header_stdc=no
3685 fi
3686 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3687   conftest.$ac_objext conftest.beam conftest.$ac_ext
3688 fi
3689
3690 fi
3691 fi
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3693 $as_echo "$ac_cv_header_stdc" >&6; }
3694 if test $ac_cv_header_stdc = yes; then
3695
3696 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3697
3698 fi
3699
3700 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3701 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3702                   inttypes.h stdint.h unistd.h
3703 do :
3704   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3705 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3706 "
3707 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3708   cat >>confdefs.h <<_ACEOF
3709 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3710 _ACEOF
3711
3712 fi
3713
3714 done
3715
3716
3717 ac_fn_c_check_header_mongrel "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default"
3718 if test "x$ac_cv_header_rpc_types_h" = xyes; then :
3719
3720   $as_echo "#define HAVEUSE_RPCTYPES_H 1" >>confdefs.h
3721
3722
3723 else
3724
3725   as_fn_error $? "cannot find INADDR_LOOPBACK or rpc/types.h" "$LINENO" 5
3726
3727 fi
3728
3729
3730 fi
3731
3732
3733  ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
3734 if test "x$ac_cv_func_inet_aton" = xyes; then :
3735
3736 else
3737
3738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
3739 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
3740 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
3741   $as_echo_n "(cached) " >&6
3742 else
3743   ac_check_lib_save_LIBS=$LIBS
3744 LIBS="-lresolv  $LIBS"
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h.  */
3747
3748 /* Override any GCC internal prototype to avoid an error.
3749    Use char because int might match the return type of a GCC
3750    builtin and then its argument prototype would still apply.  */
3751 #ifdef __cplusplus
3752 extern "C"
3753 #endif
3754 char inet_aton ();
3755 int
3756 main ()
3757 {
3758 return inet_aton ();
3759   ;
3760   return 0;
3761 }
3762 _ACEOF
3763 if ac_fn_c_try_link "$LINENO"; then :
3764   ac_cv_lib_resolv_inet_aton=yes
3765 else
3766   ac_cv_lib_resolv_inet_aton=no
3767 fi
3768 rm -f core conftest.err conftest.$ac_objext \
3769     conftest$ac_exeext conftest.$ac_ext
3770 LIBS=$ac_check_lib_save_LIBS
3771 fi
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
3773 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
3774 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
3775
3776  LIBS="-lresolv $LIBS";
3777  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh.  Must use -lresolv." >&5
3778 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh.  Must use -lresolv." >&2;}
3779
3780 else
3781
3782     as_fn_error $? "cannot find library function inet_aton" "$LINENO" 5
3783
3784 fi
3785
3786
3787 fi
3788
3789
3790
3791
3792  { $as_echo "$as_me:${as_lineno-$LINENO}: checking inlines" >&5
3793 $as_echo_n "checking inlines... " >&6; }
3794  if ${dpkg_cv_c_inline+:} false; then :
3795   $as_echo_n "(cached) " >&6
3796 else
3797
3798   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3799 /* end confdefs.h.  */
3800
3801 int
3802 main ()
3803 {
3804 } inline int foo (int x) {
3805   ;
3806   return 0;
3807 }
3808 _ACEOF
3809 if ac_fn_c_try_compile "$LINENO"; then :
3810   dpkg_cv_c_inline=yes
3811 else
3812   dpkg_cv_c_inline=no
3813 fi
3814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3815
3816 fi
3817
3818  if test "x$dpkg_cv_c_inline" = xyes; then
3819   true
3820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3821 $as_echo "yes" >&6; }
3822  $as_echo "#define HAVE_INLINE 1" >>confdefs.h
3823
3824  else
3825   true
3826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3827 $as_echo "no" >&6; }
3828  fi
3829
3830
3831
3832
3833 if test "${GCC-no}" = yes; then
3834         WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
3835         saved_cflags="$CFLAGS"
3836         CFLAGS="$CFLAGS -Wno-pointer-sign"
3837
3838  { $as_echo "$as_me:${as_lineno-$LINENO}: checking -Wno-pointer-sign" >&5
3839 $as_echo_n "checking -Wno-pointer-sign... " >&6; }
3840  if ${adns_cv_c_wnoptrsign+:} false; then :
3841   $as_echo_n "(cached) " >&6
3842 else
3843
3844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3845 /* end confdefs.h.  */
3846
3847 int
3848 main ()
3849 {
3850
3851   ;
3852   return 0;
3853 }
3854 _ACEOF
3855 if ac_fn_c_try_compile "$LINENO"; then :
3856   adns_cv_c_wnoptrsign=yes
3857 else
3858   adns_cv_c_wnoptrsign=no
3859 fi
3860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3861
3862 fi
3863
3864  if test "x$adns_cv_c_wnoptrsign" = xyes; then
3865   true
3866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3867 $as_echo "yes" >&6; }
3868          WARNS="$WARNS -Wno-pointer-sign"
3869  else
3870   true
3871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3872 $as_echo "no" >&6; }
3873  fi
3874
3875         CFLAGS="$saved_cflags"
3876 else
3877         WARNS=
3878 fi
3879
3880
3881
3882  { $as_echo "$as_me:${as_lineno-$LINENO}: checking __attribute__((,,))" >&5
3883 $as_echo_n "checking __attribute__((,,))... " >&6; }
3884  if ${adns_cv_c_attribute_supported+:} false; then :
3885   $as_echo_n "(cached) " >&6
3886 else
3887
3888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3889 /* end confdefs.h.  */
3890
3891 int
3892 main ()
3893 {
3894 extern int testfunction(int x) __attribute__((,,))
3895   ;
3896   return 0;
3897 }
3898 _ACEOF
3899 if ac_fn_c_try_compile "$LINENO"; then :
3900   adns_cv_c_attribute_supported=yes
3901 else
3902   adns_cv_c_attribute_supported=no
3903 fi
3904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3905
3906 fi
3907
3908  if test "x$adns_cv_c_attribute_supported" = xyes; then
3909   true
3910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3911 $as_echo "yes" >&6; }
3912   $as_echo "#define HAVE_GNUC25_ATTRIB 1" >>confdefs.h
3913
3914
3915  { $as_echo "$as_me:${as_lineno-$LINENO}: checking __attribute__((noreturn))" >&5
3916 $as_echo_n "checking __attribute__((noreturn))... " >&6; }
3917  if ${adns_cv_c_attribute_noreturn+:} false; then :
3918   $as_echo_n "(cached) " >&6
3919 else
3920
3921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923
3924 int
3925 main ()
3926 {
3927 extern int testfunction(int x) __attribute__((noreturn))
3928   ;
3929   return 0;
3930 }
3931 _ACEOF
3932 if ac_fn_c_try_compile "$LINENO"; then :
3933   adns_cv_c_attribute_noreturn=yes
3934 else
3935   adns_cv_c_attribute_noreturn=no
3936 fi
3937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3938
3939 fi
3940
3941  if test "x$adns_cv_c_attribute_noreturn" = xyes; then
3942   true
3943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3944 $as_echo "yes" >&6; }
3945     $as_echo "#define HAVE_GNUC25_NORETURN 1" >>confdefs.h
3946
3947  else
3948   true
3949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3950 $as_echo "no" >&6; }
3951  fi
3952
3953
3954  { $as_echo "$as_me:${as_lineno-$LINENO}: checking __attribute__((const))" >&5
3955 $as_echo_n "checking __attribute__((const))... " >&6; }
3956  if ${adns_cv_c_attribute_const+:} false; then :
3957   $as_echo_n "(cached) " >&6
3958 else
3959
3960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3961 /* end confdefs.h.  */
3962
3963 int
3964 main ()
3965 {
3966 extern int testfunction(int x) __attribute__((const))
3967   ;
3968   return 0;
3969 }
3970 _ACEOF
3971 if ac_fn_c_try_compile "$LINENO"; then :
3972   adns_cv_c_attribute_const=yes
3973 else
3974   adns_cv_c_attribute_const=no
3975 fi
3976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3977
3978 fi
3979
3980  if test "x$adns_cv_c_attribute_const" = xyes; then
3981   true
3982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3983 $as_echo "yes" >&6; }
3984     $as_echo "#define HAVE_GNUC25_CONST 1" >>confdefs.h
3985
3986  else
3987   true
3988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3989 $as_echo "no" >&6; }
3990  fi
3991
3992
3993  { $as_echo "$as_me:${as_lineno-$LINENO}: checking __attribute__((format...))" >&5
3994 $as_echo_n "checking __attribute__((format...))... " >&6; }
3995  if ${adns_cv_attribute_format+:} false; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998
3999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h.  */
4001
4002 int
4003 main ()
4004 {
4005 extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
4006   ;
4007   return 0;
4008 }
4009 _ACEOF
4010 if ac_fn_c_try_compile "$LINENO"; then :
4011   adns_cv_attribute_format=yes
4012 else
4013   adns_cv_attribute_format=no
4014 fi
4015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4016
4017 fi
4018
4019  if test "x$adns_cv_attribute_format" = xyes; then
4020   true
4021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4022 $as_echo "yes" >&6; }
4023     $as_echo "#define HAVE_GNUC25_PRINTFFORMAT 1" >>confdefs.h
4024
4025  else
4026   true
4027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4028 $as_echo "no" >&6; }
4029  fi
4030
4031  else
4032   true
4033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4034 $as_echo "no" >&6; }
4035  fi
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048 SHLIBFORLINK='libadns.so'
4049 SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)'
4050 SHLIBFILE='$(SHLIBSONAME).$(MINOR)'
4051
4052 SHLIBCC='$(CC) $(CFLAGS) -fpic'
4053 MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o'
4054 MKSHLIB_2=''
4055 MKSHLIB_3='-lc'
4056
4057 ac_config_files="$ac_config_files common.make settings.make Makefile src/Makefile client/Makefile dynamic/Makefile regress/Makefile"
4058
4059 cat >confcache <<\_ACEOF
4060 # This file is a shell script that caches the results of configure
4061 # tests run on this system so they can be shared between configure
4062 # scripts and configure runs, see configure's option --config-cache.
4063 # It is not useful on other systems.  If it contains results you don't
4064 # want to keep, you may remove or edit it.
4065 #
4066 # config.status only pays attention to the cache file if you give it
4067 # the --recheck option to rerun configure.
4068 #
4069 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4070 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4071 # following values.
4072
4073 _ACEOF
4074
4075 # The following way of writing the cache mishandles newlines in values,
4076 # but we know of no workaround that is simple, portable, and efficient.
4077 # So, we kill variables containing newlines.
4078 # Ultrix sh set writes to stderr and can't be redirected directly,
4079 # and sets the high bit in the cache file unless we assign to the vars.
4080 (
4081   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4082     eval ac_val=\$$ac_var
4083     case $ac_val in #(
4084     *${as_nl}*)
4085       case $ac_var in #(
4086       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4087 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4088       esac
4089       case $ac_var in #(
4090       _ | IFS | as_nl) ;; #(
4091       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4092       *) { eval $ac_var=; unset $ac_var;} ;;
4093       esac ;;
4094     esac
4095   done
4096
4097   (set) 2>&1 |
4098     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4099     *${as_nl}ac_space=\ *)
4100       # `set' does not quote correctly, so add quotes: double-quote
4101       # substitution turns \\\\ into \\, and sed turns \\ into \.
4102       sed -n \
4103         "s/'/'\\\\''/g;
4104           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4105       ;; #(
4106     *)
4107       # `set' quotes correctly as required by POSIX, so do not add quotes.
4108       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4109       ;;
4110     esac |
4111     sort
4112 ) |
4113   sed '
4114      /^ac_cv_env_/b end
4115      t clear
4116      :clear
4117      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4118      t end
4119      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4120      :end' >>confcache
4121 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4122   if test -w "$cache_file"; then
4123     if test "x$cache_file" != "x/dev/null"; then
4124       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4125 $as_echo "$as_me: updating cache $cache_file" >&6;}
4126       if test ! -f "$cache_file" || test -h "$cache_file"; then
4127         cat confcache >"$cache_file"
4128       else
4129         case $cache_file in #(
4130         */* | ?:*)
4131           mv -f confcache "$cache_file"$$ &&
4132           mv -f "$cache_file"$$ "$cache_file" ;; #(
4133         *)
4134           mv -f confcache "$cache_file" ;;
4135         esac
4136       fi
4137     fi
4138   else
4139     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4140 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4141   fi
4142 fi
4143 rm -f confcache
4144
4145 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4146 # Let make expand exec_prefix.
4147 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4148
4149 DEFS=-DHAVE_CONFIG_H
4150
4151 ac_libobjs=
4152 ac_ltlibobjs=
4153 U=
4154 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4155   # 1. Remove the extension, and $U if already installed.
4156   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4157   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4158   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4159   #    will be set to the directory where LIBOBJS objects are built.
4160   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4161   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4162 done
4163 LIBOBJS=$ac_libobjs
4164
4165 LTLIBOBJS=$ac_ltlibobjs
4166
4167
4168
4169 : "${CONFIG_STATUS=./config.status}"
4170 ac_write_fail=0
4171 ac_clean_files_save=$ac_clean_files
4172 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4174 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4175 as_write_fail=0
4176 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4177 #! $SHELL
4178 # Generated by $as_me.
4179 # Run this file to recreate the current configuration.
4180 # Compiler output produced by configure, useful for debugging
4181 # configure, is in config.log if it exists.
4182
4183 debug=false
4184 ac_cs_recheck=false
4185 ac_cs_silent=false
4186
4187 SHELL=\${CONFIG_SHELL-$SHELL}
4188 export SHELL
4189 _ASEOF
4190 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4191 ## -------------------- ##
4192 ## M4sh Initialization. ##
4193 ## -------------------- ##
4194
4195 # Be more Bourne compatible
4196 DUALCASE=1; export DUALCASE # for MKS sh
4197 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4198   emulate sh
4199   NULLCMD=:
4200   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4201   # is contrary to our usage.  Disable this feature.
4202   alias -g '${1+"$@"}'='"$@"'
4203   setopt NO_GLOB_SUBST
4204 else
4205   case `(set -o) 2>/dev/null` in #(
4206   *posix*) :
4207     set -o posix ;; #(
4208   *) :
4209      ;;
4210 esac
4211 fi
4212
4213
4214 as_nl='
4215 '
4216 export as_nl
4217 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4218 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4219 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4220 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4221 # Prefer a ksh shell builtin over an external printf program on Solaris,
4222 # but without wasting forks for bash or zsh.
4223 if test -z "$BASH_VERSION$ZSH_VERSION" \
4224     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4225   as_echo='print -r --'
4226   as_echo_n='print -rn --'
4227 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4228   as_echo='printf %s\n'
4229   as_echo_n='printf %s'
4230 else
4231   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4232     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4233     as_echo_n='/usr/ucb/echo -n'
4234   else
4235     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4236     as_echo_n_body='eval
4237       arg=$1;
4238       case $arg in #(
4239       *"$as_nl"*)
4240         expr "X$arg" : "X\\(.*\\)$as_nl";
4241         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4242       esac;
4243       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4244     '
4245     export as_echo_n_body
4246     as_echo_n='sh -c $as_echo_n_body as_echo'
4247   fi
4248   export as_echo_body
4249   as_echo='sh -c $as_echo_body as_echo'
4250 fi
4251
4252 # The user is always right.
4253 if test "${PATH_SEPARATOR+set}" != set; then
4254   PATH_SEPARATOR=:
4255   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4256     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4257       PATH_SEPARATOR=';'
4258   }
4259 fi
4260
4261
4262 # IFS
4263 # We need space, tab and new line, in precisely that order.  Quoting is
4264 # there to prevent editors from complaining about space-tab.
4265 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4266 # splitting by setting IFS to empty value.)
4267 IFS=" ""        $as_nl"
4268
4269 # Find who we are.  Look in the path if we contain no directory separator.
4270 as_myself=
4271 case $0 in #((
4272   *[\\/]* ) as_myself=$0 ;;
4273   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274 for as_dir in $PATH
4275 do
4276   IFS=$as_save_IFS
4277   test -z "$as_dir" && as_dir=.
4278     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4279   done
4280 IFS=$as_save_IFS
4281
4282      ;;
4283 esac
4284 # We did not find ourselves, most probably we were run as `sh COMMAND'
4285 # in which case we are not to be found in the path.
4286 if test "x$as_myself" = x; then
4287   as_myself=$0
4288 fi
4289 if test ! -f "$as_myself"; then
4290   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4291   exit 1
4292 fi
4293
4294 # Unset variables that we do not need and which cause bugs (e.g. in
4295 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4296 # suppresses any "Segmentation fault" message there.  '((' could
4297 # trigger a bug in pdksh 5.2.14.
4298 for as_var in BASH_ENV ENV MAIL MAILPATH
4299 do eval test x\${$as_var+set} = xset \
4300   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4301 done
4302 PS1='$ '
4303 PS2='> '
4304 PS4='+ '
4305
4306 # NLS nuisances.
4307 LC_ALL=C
4308 export LC_ALL
4309 LANGUAGE=C
4310 export LANGUAGE
4311
4312 # CDPATH.
4313 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4314
4315
4316 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4317 # ----------------------------------------
4318 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4319 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4320 # script with STATUS, using 1 if that was 0.
4321 as_fn_error ()
4322 {
4323   as_status=$1; test $as_status -eq 0 && as_status=1
4324   if test "$4"; then
4325     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4326     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4327   fi
4328   $as_echo "$as_me: error: $2" >&2
4329   as_fn_exit $as_status
4330 } # as_fn_error
4331
4332
4333 # as_fn_set_status STATUS
4334 # -----------------------
4335 # Set $? to STATUS, without forking.
4336 as_fn_set_status ()
4337 {
4338   return $1
4339 } # as_fn_set_status
4340
4341 # as_fn_exit STATUS
4342 # -----------------
4343 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4344 as_fn_exit ()
4345 {
4346   set +e
4347   as_fn_set_status $1
4348   exit $1
4349 } # as_fn_exit
4350
4351 # as_fn_unset VAR
4352 # ---------------
4353 # Portably unset VAR.
4354 as_fn_unset ()
4355 {
4356   { eval $1=; unset $1;}
4357 }
4358 as_unset=as_fn_unset
4359 # as_fn_append VAR VALUE
4360 # ----------------------
4361 # Append the text in VALUE to the end of the definition contained in VAR. Take
4362 # advantage of any shell optimizations that allow amortized linear growth over
4363 # repeated appends, instead of the typical quadratic growth present in naive
4364 # implementations.
4365 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4366   eval 'as_fn_append ()
4367   {
4368     eval $1+=\$2
4369   }'
4370 else
4371   as_fn_append ()
4372   {
4373     eval $1=\$$1\$2
4374   }
4375 fi # as_fn_append
4376
4377 # as_fn_arith ARG...
4378 # ------------------
4379 # Perform arithmetic evaluation on the ARGs, and store the result in the
4380 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4381 # must be portable across $(()) and expr.
4382 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4383   eval 'as_fn_arith ()
4384   {
4385     as_val=$(( $* ))
4386   }'
4387 else
4388   as_fn_arith ()
4389   {
4390     as_val=`expr "$@" || test $? -eq 1`
4391   }
4392 fi # as_fn_arith
4393
4394
4395 if expr a : '\(a\)' >/dev/null 2>&1 &&
4396    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4397   as_expr=expr
4398 else
4399   as_expr=false
4400 fi
4401
4402 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4403   as_basename=basename
4404 else
4405   as_basename=false
4406 fi
4407
4408 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4409   as_dirname=dirname
4410 else
4411   as_dirname=false
4412 fi
4413
4414 as_me=`$as_basename -- "$0" ||
4415 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4416          X"$0" : 'X\(//\)$' \| \
4417          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4418 $as_echo X/"$0" |
4419     sed '/^.*\/\([^/][^/]*\)\/*$/{
4420             s//\1/
4421             q
4422           }
4423           /^X\/\(\/\/\)$/{
4424             s//\1/
4425             q
4426           }
4427           /^X\/\(\/\).*/{
4428             s//\1/
4429             q
4430           }
4431           s/.*/./; q'`
4432
4433 # Avoid depending upon Character Ranges.
4434 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4435 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4436 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4437 as_cr_digits='0123456789'
4438 as_cr_alnum=$as_cr_Letters$as_cr_digits
4439
4440 ECHO_C= ECHO_N= ECHO_T=
4441 case `echo -n x` in #(((((
4442 -n*)
4443   case `echo 'xy\c'` in
4444   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4445   xy)  ECHO_C='\c';;
4446   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4447        ECHO_T=' ';;
4448   esac;;
4449 *)
4450   ECHO_N='-n';;
4451 esac
4452
4453 rm -f conf$$ conf$$.exe conf$$.file
4454 if test -d conf$$.dir; then
4455   rm -f conf$$.dir/conf$$.file
4456 else
4457   rm -f conf$$.dir
4458   mkdir conf$$.dir 2>/dev/null
4459 fi
4460 if (echo >conf$$.file) 2>/dev/null; then
4461   if ln -s conf$$.file conf$$ 2>/dev/null; then
4462     as_ln_s='ln -s'
4463     # ... but there are two gotchas:
4464     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4465     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4466     # In both cases, we have to default to `cp -pR'.
4467     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4468       as_ln_s='cp -pR'
4469   elif ln conf$$.file conf$$ 2>/dev/null; then
4470     as_ln_s=ln
4471   else
4472     as_ln_s='cp -pR'
4473   fi
4474 else
4475   as_ln_s='cp -pR'
4476 fi
4477 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4478 rmdir conf$$.dir 2>/dev/null
4479
4480
4481 # as_fn_mkdir_p
4482 # -------------
4483 # Create "$as_dir" as a directory, including parents if necessary.
4484 as_fn_mkdir_p ()
4485 {
4486
4487   case $as_dir in #(
4488   -*) as_dir=./$as_dir;;
4489   esac
4490   test -d "$as_dir" || eval $as_mkdir_p || {
4491     as_dirs=
4492     while :; do
4493       case $as_dir in #(
4494       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4495       *) as_qdir=$as_dir;;
4496       esac
4497       as_dirs="'$as_qdir' $as_dirs"
4498       as_dir=`$as_dirname -- "$as_dir" ||
4499 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4500          X"$as_dir" : 'X\(//\)[^/]' \| \
4501          X"$as_dir" : 'X\(//\)$' \| \
4502          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4503 $as_echo X"$as_dir" |
4504     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4505             s//\1/
4506             q
4507           }
4508           /^X\(\/\/\)[^/].*/{
4509             s//\1/
4510             q
4511           }
4512           /^X\(\/\/\)$/{
4513             s//\1/
4514             q
4515           }
4516           /^X\(\/\).*/{
4517             s//\1/
4518             q
4519           }
4520           s/.*/./; q'`
4521       test -d "$as_dir" && break
4522     done
4523     test -z "$as_dirs" || eval "mkdir $as_dirs"
4524   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4525
4526
4527 } # as_fn_mkdir_p
4528 if mkdir -p . 2>/dev/null; then
4529   as_mkdir_p='mkdir -p "$as_dir"'
4530 else
4531   test -d ./-p && rmdir ./-p
4532   as_mkdir_p=false
4533 fi
4534
4535
4536 # as_fn_executable_p FILE
4537 # -----------------------
4538 # Test if FILE is an executable regular file.
4539 as_fn_executable_p ()
4540 {
4541   test -f "$1" && test -x "$1"
4542 } # as_fn_executable_p
4543 as_test_x='test -x'
4544 as_executable_p=as_fn_executable_p
4545
4546 # Sed expression to map a string onto a valid CPP name.
4547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4548
4549 # Sed expression to map a string onto a valid variable name.
4550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4551
4552
4553 exec 6>&1
4554 ## ----------------------------------- ##
4555 ## Main body of $CONFIG_STATUS script. ##
4556 ## ----------------------------------- ##
4557 _ASEOF
4558 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4559
4560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4561 # Save the log message, to keep $0 and so on meaningful, and to
4562 # report actual input values of CONFIG_FILES etc. instead of their
4563 # values after options handling.
4564 ac_log="
4565 This file was extended by $as_me, which was
4566 generated by GNU Autoconf 2.69.  Invocation command line was
4567
4568   CONFIG_FILES    = $CONFIG_FILES
4569   CONFIG_HEADERS  = $CONFIG_HEADERS
4570   CONFIG_LINKS    = $CONFIG_LINKS
4571   CONFIG_COMMANDS = $CONFIG_COMMANDS
4572   $ $0 $@
4573
4574 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4575 "
4576
4577 _ACEOF
4578
4579 case $ac_config_files in *"
4580 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4581 esac
4582
4583 case $ac_config_headers in *"
4584 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4585 esac
4586
4587
4588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4589 # Files that config.status was made for.
4590 config_files="$ac_config_files"
4591 config_headers="$ac_config_headers"
4592
4593 _ACEOF
4594
4595 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4596 ac_cs_usage="\
4597 \`$as_me' instantiates files and other configuration actions
4598 from templates according to the current configuration.  Unless the files
4599 and actions are specified as TAGs, all are instantiated by default.
4600
4601 Usage: $0 [OPTION]... [TAG]...
4602
4603   -h, --help       print this help, then exit
4604   -V, --version    print version number and configuration settings, then exit
4605       --config     print configuration, then exit
4606   -q, --quiet, --silent
4607                    do not print progress messages
4608   -d, --debug      don't remove temporary files
4609       --recheck    update $as_me by reconfiguring in the same conditions
4610       --file=FILE[:TEMPLATE]
4611                    instantiate the configuration file FILE
4612       --header=FILE[:TEMPLATE]
4613                    instantiate the configuration header FILE
4614
4615 Configuration files:
4616 $config_files
4617
4618 Configuration headers:
4619 $config_headers
4620
4621 Report bugs to the package provider."
4622
4623 _ACEOF
4624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4625 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4626 ac_cs_version="\\
4627 config.status
4628 configured by $0, generated by GNU Autoconf 2.69,
4629   with options \\"\$ac_cs_config\\"
4630
4631 Copyright (C) 2012 Free Software Foundation, Inc.
4632 This config.status script is free software; the Free Software Foundation
4633 gives unlimited permission to copy, distribute and modify it."
4634
4635 ac_pwd='$ac_pwd'
4636 srcdir='$srcdir'
4637 INSTALL='$INSTALL'
4638 test -n "\$AWK" || AWK=awk
4639 _ACEOF
4640
4641 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4642 # The default lists apply if the user does not specify any file.
4643 ac_need_defaults=:
4644 while test $# != 0
4645 do
4646   case $1 in
4647   --*=?*)
4648     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4649     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4650     ac_shift=:
4651     ;;
4652   --*=)
4653     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4654     ac_optarg=
4655     ac_shift=:
4656     ;;
4657   *)
4658     ac_option=$1
4659     ac_optarg=$2
4660     ac_shift=shift
4661     ;;
4662   esac
4663
4664   case $ac_option in
4665   # Handling of the options.
4666   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4667     ac_cs_recheck=: ;;
4668   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4669     $as_echo "$ac_cs_version"; exit ;;
4670   --config | --confi | --conf | --con | --co | --c )
4671     $as_echo "$ac_cs_config"; exit ;;
4672   --debug | --debu | --deb | --de | --d | -d )
4673     debug=: ;;
4674   --file | --fil | --fi | --f )
4675     $ac_shift
4676     case $ac_optarg in
4677     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4678     '') as_fn_error $? "missing file argument" ;;
4679     esac
4680     as_fn_append CONFIG_FILES " '$ac_optarg'"
4681     ac_need_defaults=false;;
4682   --header | --heade | --head | --hea )
4683     $ac_shift
4684     case $ac_optarg in
4685     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4686     esac
4687     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4688     ac_need_defaults=false;;
4689   --he | --h)
4690     # Conflict between --help and --header
4691     as_fn_error $? "ambiguous option: \`$1'
4692 Try \`$0 --help' for more information.";;
4693   --help | --hel | -h )
4694     $as_echo "$ac_cs_usage"; exit ;;
4695   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4696   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4697     ac_cs_silent=: ;;
4698
4699   # This is an error.
4700   -*) as_fn_error $? "unrecognized option: \`$1'
4701 Try \`$0 --help' for more information." ;;
4702
4703   *) as_fn_append ac_config_targets " $1"
4704      ac_need_defaults=false ;;
4705
4706   esac
4707   shift
4708 done
4709
4710 ac_configure_extra_args=
4711
4712 if $ac_cs_silent; then
4713   exec 6>/dev/null
4714   ac_configure_extra_args="$ac_configure_extra_args --silent"
4715 fi
4716
4717 _ACEOF
4718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4719 if \$ac_cs_recheck; then
4720   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4721   shift
4722   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4723   CONFIG_SHELL='$SHELL'
4724   export CONFIG_SHELL
4725   exec "\$@"
4726 fi
4727
4728 _ACEOF
4729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4730 exec 5>>config.log
4731 {
4732   echo
4733   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4734 ## Running $as_me. ##
4735 _ASBOX
4736   $as_echo "$ac_log"
4737 } >&5
4738
4739 _ACEOF
4740 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4741 _ACEOF
4742
4743 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4744
4745 # Handling of arguments.
4746 for ac_config_target in $ac_config_targets
4747 do
4748   case $ac_config_target in
4749     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
4750     "common.make") CONFIG_FILES="$CONFIG_FILES common.make" ;;
4751     "settings.make") CONFIG_FILES="$CONFIG_FILES settings.make" ;;
4752     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4753     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4754     "client/Makefile") CONFIG_FILES="$CONFIG_FILES client/Makefile" ;;
4755     "dynamic/Makefile") CONFIG_FILES="$CONFIG_FILES dynamic/Makefile" ;;
4756     "regress/Makefile") CONFIG_FILES="$CONFIG_FILES regress/Makefile" ;;
4757
4758   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4759   esac
4760 done
4761
4762
4763 # If the user did not use the arguments to specify the items to instantiate,
4764 # then the envvar interface is used.  Set only those that are not.
4765 # We use the long form for the default assignment because of an extremely
4766 # bizarre bug on SunOS 4.1.3.
4767 if $ac_need_defaults; then
4768   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4769   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4770 fi
4771
4772 # Have a temporary directory for convenience.  Make it in the build tree
4773 # simply because there is no reason against having it here, and in addition,
4774 # creating and moving files from /tmp can sometimes cause problems.
4775 # Hook for its removal unless debugging.
4776 # Note that there is a small window in which the directory will not be cleaned:
4777 # after its creation but before its name has been assigned to `$tmp'.
4778 $debug ||
4779 {
4780   tmp= ac_tmp=
4781   trap 'exit_status=$?
4782   : "${ac_tmp:=$tmp}"
4783   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4784 ' 0
4785   trap 'as_fn_exit 1' 1 2 13 15
4786 }
4787 # Create a (secure) tmp directory for tmp files.
4788
4789 {
4790   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4791   test -d "$tmp"
4792 }  ||
4793 {
4794   tmp=./conf$$-$RANDOM
4795   (umask 077 && mkdir "$tmp")
4796 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4797 ac_tmp=$tmp
4798
4799 # Set up the scripts for CONFIG_FILES section.
4800 # No need to generate them if there are no CONFIG_FILES.
4801 # This happens for instance with `./config.status config.h'.
4802 if test -n "$CONFIG_FILES"; then
4803
4804
4805 ac_cr=`echo X | tr X '\015'`
4806 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4807 # But we know of no other shell where ac_cr would be empty at this
4808 # point, so we can use a bashism as a fallback.
4809 if test "x$ac_cr" = x; then
4810   eval ac_cr=\$\'\\r\'
4811 fi
4812 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4813 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4814   ac_cs_awk_cr='\\r'
4815 else
4816   ac_cs_awk_cr=$ac_cr
4817 fi
4818
4819 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4820 _ACEOF
4821
4822
4823 {
4824   echo "cat >conf$$subs.awk <<_ACEOF" &&
4825   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4826   echo "_ACEOF"
4827 } >conf$$subs.sh ||
4828   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4829 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4830 ac_delim='%!_!# '
4831 for ac_last_try in false false false false false :; do
4832   . ./conf$$subs.sh ||
4833     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4834
4835   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4836   if test $ac_delim_n = $ac_delim_num; then
4837     break
4838   elif $ac_last_try; then
4839     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4840   else
4841     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4842   fi
4843 done
4844 rm -f conf$$subs.sh
4845
4846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4847 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4848 _ACEOF
4849 sed -n '
4850 h
4851 s/^/S["/; s/!.*/"]=/
4852 p
4853 g
4854 s/^[^!]*!//
4855 :repl
4856 t repl
4857 s/'"$ac_delim"'$//
4858 t delim
4859 :nl
4860 h
4861 s/\(.\{148\}\)..*/\1/
4862 t more1
4863 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4864 p
4865 n
4866 b repl
4867 :more1
4868 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4869 p
4870 g
4871 s/.\{148\}//
4872 t nl
4873 :delim
4874 h
4875 s/\(.\{148\}\)..*/\1/
4876 t more2
4877 s/["\\]/\\&/g; s/^/"/; s/$/"/
4878 p
4879 b
4880 :more2
4881 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4882 p
4883 g
4884 s/.\{148\}//
4885 t delim
4886 ' <conf$$subs.awk | sed '
4887 /^[^""]/{
4888   N
4889   s/\n//
4890 }
4891 ' >>$CONFIG_STATUS || ac_write_fail=1
4892 rm -f conf$$subs.awk
4893 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4894 _ACAWK
4895 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4896   for (key in S) S_is_set[key] = 1
4897   FS = "\a"
4898
4899 }
4900 {
4901   line = $ 0
4902   nfields = split(line, field, "@")
4903   substed = 0
4904   len = length(field[1])
4905   for (i = 2; i < nfields; i++) {
4906     key = field[i]
4907     keylen = length(key)
4908     if (S_is_set[key]) {
4909       value = S[key]
4910       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4911       len += length(value) + length(field[++i])
4912       substed = 1
4913     } else
4914       len += 1 + keylen
4915   }
4916
4917   print line
4918 }
4919
4920 _ACAWK
4921 _ACEOF
4922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4923 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4924   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4925 else
4926   cat
4927 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4928   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4929 _ACEOF
4930
4931 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4932 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4933 # trailing colons and then remove the whole line if VPATH becomes empty
4934 # (actually we leave an empty line to preserve line numbers).
4935 if test "x$srcdir" = x.; then
4936   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4937 h
4938 s///
4939 s/^/:/
4940 s/[      ]*$/:/
4941 s/:\$(srcdir):/:/g
4942 s/:\${srcdir}:/:/g
4943 s/:@srcdir@:/:/g
4944 s/^:*//
4945 s/:*$//
4946 x
4947 s/\(=[   ]*\).*/\1/
4948 G
4949 s/\n//
4950 s/^[^=]*=[       ]*$//
4951 }'
4952 fi
4953
4954 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4955 fi # test -n "$CONFIG_FILES"
4956
4957 # Set up the scripts for CONFIG_HEADERS section.
4958 # No need to generate them if there are no CONFIG_HEADERS.
4959 # This happens for instance with `./config.status Makefile'.
4960 if test -n "$CONFIG_HEADERS"; then
4961 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
4962 BEGIN {
4963 _ACEOF
4964
4965 # Transform confdefs.h into an awk script `defines.awk', embedded as
4966 # here-document in config.status, that substitutes the proper values into
4967 # config.h.in to produce config.h.
4968
4969 # Create a delimiter string that does not exist in confdefs.h, to ease
4970 # handling of long lines.
4971 ac_delim='%!_!# '
4972 for ac_last_try in false false :; do
4973   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
4974   if test -z "$ac_tt"; then
4975     break
4976   elif $ac_last_try; then
4977     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4978   else
4979     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4980   fi
4981 done
4982
4983 # For the awk script, D is an array of macro values keyed by name,
4984 # likewise P contains macro parameters if any.  Preserve backslash
4985 # newline sequences.
4986
4987 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4988 sed -n '
4989 s/.\{148\}/&'"$ac_delim"'/g
4990 t rset
4991 :rset
4992 s/^[     ]*#[    ]*define[       ][      ]*/ /
4993 t def
4994 d
4995 :def
4996 s/\\$//
4997 t bsnl
4998 s/["\\]/\\&/g
4999 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5000 D["\1"]=" \3"/p
5001 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5002 d
5003 :bsnl
5004 s/["\\]/\\&/g
5005 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5006 D["\1"]=" \3\\\\\\n"\\/p
5007 t cont
5008 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5009 t cont
5010 d
5011 :cont
5012 n
5013 s/.\{148\}/&'"$ac_delim"'/g
5014 t clear
5015 :clear
5016 s/\\$//
5017 t bsnlc
5018 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5019 d
5020 :bsnlc
5021 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5022 b cont
5023 ' <confdefs.h | sed '
5024 s/'"$ac_delim"'/"\\\
5025 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5026
5027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5028   for (key in D) D_is_set[key] = 1
5029   FS = "\a"
5030 }
5031 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5032   line = \$ 0
5033   split(line, arg, " ")
5034   if (arg[1] == "#") {
5035     defundef = arg[2]
5036     mac1 = arg[3]
5037   } else {
5038     defundef = substr(arg[1], 2)
5039     mac1 = arg[2]
5040   }
5041   split(mac1, mac2, "(") #)
5042   macro = mac2[1]
5043   prefix = substr(line, 1, index(line, defundef) - 1)
5044   if (D_is_set[macro]) {
5045     # Preserve the white space surrounding the "#".
5046     print prefix "define", macro P[macro] D[macro]
5047     next
5048   } else {
5049     # Replace #undef with comments.  This is necessary, for example,
5050     # in the case of _POSIX_SOURCE, which is predefined and required
5051     # on some systems where configure will not decide to define it.
5052     if (defundef == "undef") {
5053       print "/*", prefix defundef, macro, "*/"
5054       next
5055     }
5056   }
5057 }
5058 { print }
5059 _ACAWK
5060 _ACEOF
5061 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5062   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5063 fi # test -n "$CONFIG_HEADERS"
5064
5065
5066 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
5067 shift
5068 for ac_tag
5069 do
5070   case $ac_tag in
5071   :[FHLC]) ac_mode=$ac_tag; continue;;
5072   esac
5073   case $ac_mode$ac_tag in
5074   :[FHL]*:*);;
5075   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5076   :[FH]-) ac_tag=-:-;;
5077   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5078   esac
5079   ac_save_IFS=$IFS
5080   IFS=:
5081   set x $ac_tag
5082   IFS=$ac_save_IFS
5083   shift
5084   ac_file=$1
5085   shift
5086
5087   case $ac_mode in
5088   :L) ac_source=$1;;
5089   :[FH])
5090     ac_file_inputs=
5091     for ac_f
5092     do
5093       case $ac_f in
5094       -) ac_f="$ac_tmp/stdin";;
5095       *) # Look for the file first in the build tree, then in the source tree
5096          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5097          # because $ac_f cannot contain `:'.
5098          test -f "$ac_f" ||
5099            case $ac_f in
5100            [\\/$]*) false;;
5101            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5102            esac ||
5103            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5104       esac
5105       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5106       as_fn_append ac_file_inputs " '$ac_f'"
5107     done
5108
5109     # Let's still pretend it is `configure' which instantiates (i.e., don't
5110     # use $as_me), people would be surprised to read:
5111     #    /* config.h.  Generated by config.status.  */
5112     configure_input='Generated from '`
5113           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5114         `' by configure.'
5115     if test x"$ac_file" != x-; then
5116       configure_input="$ac_file.  $configure_input"
5117       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5118 $as_echo "$as_me: creating $ac_file" >&6;}
5119     fi
5120     # Neutralize special characters interpreted by sed in replacement strings.
5121     case $configure_input in #(
5122     *\&* | *\|* | *\\* )
5123        ac_sed_conf_input=`$as_echo "$configure_input" |
5124        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5125     *) ac_sed_conf_input=$configure_input;;
5126     esac
5127
5128     case $ac_tag in
5129     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5130       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5131     esac
5132     ;;
5133   esac
5134
5135   ac_dir=`$as_dirname -- "$ac_file" ||
5136 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5137          X"$ac_file" : 'X\(//\)[^/]' \| \
5138          X"$ac_file" : 'X\(//\)$' \| \
5139          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5140 $as_echo X"$ac_file" |
5141     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5142             s//\1/
5143             q
5144           }
5145           /^X\(\/\/\)[^/].*/{
5146             s//\1/
5147             q
5148           }
5149           /^X\(\/\/\)$/{
5150             s//\1/
5151             q
5152           }
5153           /^X\(\/\).*/{
5154             s//\1/
5155             q
5156           }
5157           s/.*/./; q'`
5158   as_dir="$ac_dir"; as_fn_mkdir_p
5159   ac_builddir=.
5160
5161 case "$ac_dir" in
5162 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5163 *)
5164   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5165   # A ".." for each directory in $ac_dir_suffix.
5166   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5167   case $ac_top_builddir_sub in
5168   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5169   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5170   esac ;;
5171 esac
5172 ac_abs_top_builddir=$ac_pwd
5173 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5174 # for backward compatibility:
5175 ac_top_builddir=$ac_top_build_prefix
5176
5177 case $srcdir in
5178   .)  # We are building in place.
5179     ac_srcdir=.
5180     ac_top_srcdir=$ac_top_builddir_sub
5181     ac_abs_top_srcdir=$ac_pwd ;;
5182   [\\/]* | ?:[\\/]* )  # Absolute name.
5183     ac_srcdir=$srcdir$ac_dir_suffix;
5184     ac_top_srcdir=$srcdir
5185     ac_abs_top_srcdir=$srcdir ;;
5186   *) # Relative name.
5187     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5188     ac_top_srcdir=$ac_top_build_prefix$srcdir
5189     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5190 esac
5191 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5192
5193
5194   case $ac_mode in
5195   :F)
5196   #
5197   # CONFIG_FILE
5198   #
5199
5200   case $INSTALL in
5201   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5202   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5203   esac
5204 _ACEOF
5205
5206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5207 # If the template does not know about datarootdir, expand it.
5208 # FIXME: This hack should be removed a few years after 2.60.
5209 ac_datarootdir_hack=; ac_datarootdir_seen=
5210 ac_sed_dataroot='
5211 /datarootdir/ {
5212   p
5213   q
5214 }
5215 /@datadir@/p
5216 /@docdir@/p
5217 /@infodir@/p
5218 /@localedir@/p
5219 /@mandir@/p'
5220 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5221 *datarootdir*) ac_datarootdir_seen=yes;;
5222 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5224 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5225 _ACEOF
5226 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5227   ac_datarootdir_hack='
5228   s&@datadir@&$datadir&g
5229   s&@docdir@&$docdir&g
5230   s&@infodir@&$infodir&g
5231   s&@localedir@&$localedir&g
5232   s&@mandir@&$mandir&g
5233   s&\\\${datarootdir}&$datarootdir&g' ;;
5234 esac
5235 _ACEOF
5236
5237 # Neutralize VPATH when `$srcdir' = `.'.
5238 # Shell code in configure.ac might set extrasub.
5239 # FIXME: do we really want to maintain this feature?
5240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5241 ac_sed_extra="$ac_vpsub
5242 $extrasub
5243 _ACEOF
5244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5245 :t
5246 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5247 s|@configure_input@|$ac_sed_conf_input|;t t
5248 s&@top_builddir@&$ac_top_builddir_sub&;t t
5249 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5250 s&@srcdir@&$ac_srcdir&;t t
5251 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5252 s&@top_srcdir@&$ac_top_srcdir&;t t
5253 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5254 s&@builddir@&$ac_builddir&;t t
5255 s&@abs_builddir@&$ac_abs_builddir&;t t
5256 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5257 s&@INSTALL@&$ac_INSTALL&;t t
5258 $ac_datarootdir_hack
5259 "
5260 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5261   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5262
5263 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5264   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5265   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5266       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5267   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5268 which seems to be undefined.  Please make sure it is defined" >&5
5269 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5270 which seems to be undefined.  Please make sure it is defined" >&2;}
5271
5272   rm -f "$ac_tmp/stdin"
5273   case $ac_file in
5274   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5275   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5276   esac \
5277   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5278  ;;
5279   :H)
5280   #
5281   # CONFIG_HEADER
5282   #
5283   if test x"$ac_file" != x-; then
5284     {
5285       $as_echo "/* $configure_input  */" \
5286       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5287     } >"$ac_tmp/config.h" \
5288       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5289     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5290       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5291 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5292     else
5293       rm -f "$ac_file"
5294       mv "$ac_tmp/config.h" "$ac_file" \
5295         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5296     fi
5297   else
5298     $as_echo "/* $configure_input  */" \
5299       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5300       || as_fn_error $? "could not create -" "$LINENO" 5
5301   fi
5302  ;;
5303
5304
5305   esac
5306
5307 done # for ac_tag
5308
5309
5310 as_fn_exit 0
5311 _ACEOF
5312 ac_clean_files=$ac_clean_files_save
5313
5314 test $ac_write_fail = 0 ||
5315   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5316
5317
5318 # configure is writing to config.log, and then calls config.status.
5319 # config.status does its own redirection, appending to config.log.
5320 # Unfortunately, on DOS this fails, as config.log is still kept open
5321 # by configure, so config.status won't be able to write to it; its
5322 # output is simply discarded.  So we exec the FD to /dev/null,
5323 # effectively closing config.log, so it can be properly (re)opened and
5324 # appended to by config.status.  When coming back to configure, we
5325 # need to make the FD available again.
5326 if test "$no_create" != yes; then
5327   ac_cs_success=:
5328   ac_config_status_args=
5329   test "$silent" = yes &&
5330     ac_config_status_args="$ac_config_status_args --quiet"
5331   exec 5>/dev/null
5332   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5333   exec 5>>config.log
5334   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5335   # would make configure fail if this is the last instruction.
5336   $ac_cs_success || as_fn_exit 1
5337 fi
5338 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5339   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5340 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5341 fi
5342