contrib/bmake/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for bmake 20130706.
   4 #
   5 # Report bugs to <sjg@NetBSD.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   9 # Foundation, Inc.
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org and sjg@NetBSD.org
 232 $0: about your system, including any error possibly output
 233 $0: before this message. Then install a modern shell, or
 234 $0: manually run the script under such a shell if you do
 235 $0: have one."
 236   fi
 237   exit 1
 238 fi
 239 fi
 240 fi
 241 SHELL=${CONFIG_SHELL-/bin/sh}
 242 export SHELL
 243 # Unset more variables known to interfere with behavior of common tools.
 244 CLICOLOR_FORCE= GREP_OPTIONS=
 245 unset CLICOLOR_FORCE GREP_OPTIONS
 246
 247 ## --------------------- ##
 248 ## M4sh Shell Functions. ##
 249 ## --------------------- ##
 250 # as_fn_unset VAR
 251 # ---------------
 252 # Portably unset VAR.
 253 as_fn_unset ()
 254 {
 255   { eval $1=; unset $1;}
 256 }
 257 as_unset=as_fn_unset
 258
 259 # as_fn_set_status STATUS
 260 # -----------------------
 261 # Set $? to STATUS, without forking.
 262 as_fn_set_status ()
 263 {
 264   return $1
 265 } # as_fn_set_status
 266
 267 # as_fn_exit STATUS
 268 # -----------------
 269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 270 as_fn_exit ()
 271 {
 272   set +e
 273   as_fn_set_status $1
 274   exit $1
 275 } # as_fn_exit
 276
 277 # as_fn_mkdir_p
 278 # -------------
 279 # Create "$as_dir" as a directory, including parents if necessary.
 280 as_fn_mkdir_p ()
 281 {
 282
 283   case $as_dir in #(
 284   -*) as_dir=./$as_dir;;
 285   esac
 286   test -d "$as_dir" || eval $as_mkdir_p || {
 287     as_dirs=
 288     while :; do
 289       case $as_dir in #(
 290       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 291       *) as_qdir=$as_dir;;
 292       esac
 293       as_dirs="'$as_qdir' $as_dirs"
 294       as_dir=`$as_dirname -- "$as_dir" ||
 295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 296          X"$as_dir" : 'X\(//\)[^/]' \| \
 297          X"$as_dir" : 'X\(//\)$' \| \
 298          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 299 $as_echo X"$as_dir" |
 300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)[^/].*/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\/\)$/{
 309             s//\1/
 310             q
 311           }
 312           /^X\(\/\).*/{
 313             s//\1/
 314             q
 315           }
 316           s/.*/./; q'`
 317       test -d "$as_dir" && break
 318     done
 319     test -z "$as_dirs" || eval "mkdir $as_dirs"
 320   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 321
 322
 323 } # as_fn_mkdir_p
 324 # as_fn_append VAR VALUE
 325 # ----------------------
 326 # Append the text in VALUE to the end of the definition contained in VAR. Take
 327 # advantage of any shell optimizations that allow amortized linear growth over
 328 # repeated appends, instead of the typical quadratic growth present in naive
 329 # implementations.
 330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 331   eval 'as_fn_append ()
 332   {
 333     eval $1+=\$2
 334   }'
 335 else
 336   as_fn_append ()
 337   {
 338     eval $1=\$$1\$2
 339   }
 340 fi # as_fn_append
 341
 342 # as_fn_arith ARG...
 343 # ------------------
 344 # Perform arithmetic evaluation on the ARGs, and store the result in the
 345 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 346 # must be portable across $(()) and expr.
 347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 348   eval 'as_fn_arith ()
 349   {
 350     as_val=$(( $* ))
 351   }'
 352 else
 353   as_fn_arith ()
 354   {
 355     as_val=`expr "$@" || test $? -eq 1`
 356   }
 357 fi # as_fn_arith
 358
 359
 360 # as_fn_error ERROR [LINENO LOG_FD]
 361 # ---------------------------------
 362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 364 # script with status $?, using 1 if that was 0.
 365 as_fn_error ()
 366 {
 367   as_status=$?; test $as_status -eq 0 && as_status=1
 368   if test "$3"; then
 369     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 370     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 371   fi
 372   $as_echo "$as_me: error: $1" >&2
 373   as_fn_exit $as_status
 374 } # as_fn_error
 375
 376 if expr a : '\(a\)' >/dev/null 2>&1 &&
 377    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 378   as_expr=expr
 379 else
 380   as_expr=false
 381 fi
 382
 383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 384   as_basename=basename
 385 else
 386   as_basename=false
 387 fi
 388
 389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 390   as_dirname=dirname
 391 else
 392   as_dirname=false
 393 fi
 394
 395 as_me=`$as_basename -- "$0" ||
 396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 397          X"$0" : 'X\(//\)$' \| \
 398          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 399 $as_echo X/"$0" |
 400     sed '/^.*\/\([^/][^/]*\)\/*$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\/\)$/{
 405             s//\1/
 406             q
 407           }
 408           /^X\/\(\/\).*/{
 409             s//\1/
 410             q
 411           }
 412           s/.*/./; q'`
 413
 414 # Avoid depending upon Character Ranges.
 415 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 418 as_cr_digits='0123456789'
 419 as_cr_alnum=$as_cr_Letters$as_cr_digits
 420
 421
 422   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 423   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 424   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 425   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 426   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 427   sed -n '
 428     p
 429     /[$]LINENO/=
 430   ' <$as_myself |
 431     sed '
 432       s/[$]LINENO.*/&-/
 433       t lineno
 434       b
 435       :lineno
 436       N
 437       :loop
 438       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 439       t loop
 440       s/-\n.*//
 441     ' >$as_me.lineno &&
 442   chmod +x "$as_me.lineno" ||
 443     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 444
 445   # Don't try to exec as it changes $[0], causing all sort of problems
 446   # (the dirname of $[0] is not the place where we might find the
 447   # original and so on.  Autoconf is especially sensitive to this).
 448   . "./$as_me.lineno"
 449   # Exit status is that of the last command.
 450   exit
 451 }
 452
 453 ECHO_C= ECHO_N= ECHO_T=
 454 case `echo -n x` in #(((((
 455 -n*)
 456   case `echo 'xy\c'` in
 457   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 458   xy)  ECHO_C='\c';;
 459   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 460        ECHO_T=' ';;
 461   esac;;
 462 *)
 463   ECHO_N='-n';;
 464 esac
 465
 466 rm -f conf$$ conf$$.exe conf$$.file
 467 if test -d conf$$.dir; then
 468   rm -f conf$$.dir/conf$$.file
 469 else
 470   rm -f conf$$.dir
 471   mkdir conf$$.dir 2>/dev/null
 472 fi
 473 if (echo >conf$$.file) 2>/dev/null; then
 474   if ln -s conf$$.file conf$$ 2>/dev/null; then
 475     as_ln_s='ln -s'
 476     # ... but there are two gotchas:
 477     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 478     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 479     # In both cases, we have to default to `cp -p'.
 480     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 481       as_ln_s='cp -p'
 482   elif ln conf$$.file conf$$ 2>/dev/null; then
 483     as_ln_s=ln
 484   else
 485     as_ln_s='cp -p'
 486   fi
 487 else
 488   as_ln_s='cp -p'
 489 fi
 490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 491 rmdir conf$$.dir 2>/dev/null
 492
 493 if mkdir -p . 2>/dev/null; then
 494   as_mkdir_p='mkdir -p "$as_dir"'
 495 else
 496   test -d ./-p && rmdir ./-p
 497   as_mkdir_p=false
 498 fi
 499
 500 if test -x / >/dev/null 2>&1; then
 501   as_test_x='test -x'
 502 else
 503   if ls -dL / >/dev/null 2>&1; then
 504     as_ls_L_option=L
 505   else
 506     as_ls_L_option=
 507   fi
 508   as_test_x='
 509     eval sh -c '\''
 510       if test -d "$1"; then
 511         test -d "$1/.";
 512       else
 513         case $1 in #(
 514         -*)set "./$1";;
 515         esac;
 516         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 517         ???[sx]*):;;*)false;;esac;fi
 518     '\'' sh
 519   '
 520 fi
 521 as_executable_p=$as_test_x
 522
 523 # Sed expression to map a string onto a valid CPP name.
 524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 525
 526 # Sed expression to map a string onto a valid variable name.
 527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 528
 529
 530 exec 7<&0 </dev/null 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='bmake'
 551 PACKAGE_TARNAME='bmake'
 552 PACKAGE_VERSION='20130706'
 553 PACKAGE_STRING='bmake 20130706'
 554 PACKAGE_BUGREPORT='sjg@NetBSD.org'
 555 PACKAGE_URL=''
 556
 557 # Factoring default headers for most tests.
 558 ac_includes_default="\
 559 #include <stdio.h>
 560 #ifdef HAVE_SYS_TYPES_H
 561 # include <sys/types.h>
 562 #endif
 563 #ifdef HAVE_SYS_STAT_H
 564 # include <sys/stat.h>
 565 #endif
 566 #ifdef STDC_HEADERS
 567 # include <stdlib.h>
 568 # include <stddef.h>
 569 #else
 570 # ifdef HAVE_STDLIB_H
 571 #  include <stdlib.h>
 572 # endif
 573 #endif
 574 #ifdef HAVE_STRING_H
 575 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 576 #  include <memory.h>
 577 # endif
 578 # include <string.h>
 579 #endif
 580 #ifdef HAVE_STRINGS_H
 581 # include <strings.h>
 582 #endif
 583 #ifdef HAVE_INTTYPES_H
 584 # include <inttypes.h>
 585 #endif
 586 #ifdef HAVE_STDINT_H
 587 # include <stdint.h>
 588 #endif
 589 #ifdef HAVE_UNISTD_H
 590 # include <unistd.h>
 591 #endif"
 592
 593 ac_subst_vars='LTLIBOBJS
 594 filemon_h
 595 use_meta
 596 diff_u
 597 GCC
 598 INSTALL
 599 default_sys_path
 600 mksrc
 601 machine_arch
 602 force_machine
 603 machine
 604 LIBOBJS
 605 ac_exe_suffix
 606 INSTALL_DATA
 607 INSTALL_SCRIPT
 608 INSTALL_PROGRAM
 609 EGREP
 610 GREP
 611 CPP
 612 OBJEXT
 613 EXEEXT
 614 ac_ct_CC
 615 CPPFLAGS
 616 LDFLAGS
 617 CFLAGS
 618 CC
 619 target_alias
 620 host_alias
 621 build_alias
 622 LIBS
 623 ECHO_T
 624 ECHO_N
 625 ECHO_C
 626 DEFS
 627 mandir
 628 localedir
 629 libdir
 630 psdir
 631 pdfdir
 632 dvidir
 633 htmldir
 634 infodir
 635 docdir
 636 oldincludedir
 637 includedir
 638 localstatedir
 639 sharedstatedir
 640 sysconfdir
 641 datadir
 642 datarootdir
 643 libexecdir
 644 sbindir
 645 bindir
 646 program_transform_name
 647 prefix
 648 exec_prefix
 649 PACKAGE_URL
 650 PACKAGE_BUGREPORT
 651 PACKAGE_STRING
 652 PACKAGE_VERSION
 653 PACKAGE_TARNAME
 654 PACKAGE_NAME
 655 PATH_SEPARATOR
 656 SHELL'
 657 ac_subst_files=''
 658 ac_user_opts='
 659 enable_option_checking
 660 with_defshell
 661 with_meta
 662 with_filemon
 663 with_machine
 664 with_force_machine
 665 with_force_machine_arch
 666 with_machine_arch
 667 with_default_sys_path
 668 with_path_objdirprefix
 669 enable_pwd_override
 670 enable_check_make_chdir
 671 with_mksrc
 672 '
 673       ac_precious_vars='build_alias
 674 host_alias
 675 target_alias
 676 CC
 677 CFLAGS
 678 LDFLAGS
 679 LIBS
 680 CPPFLAGS
 681 CPP'
 682
 683
 684 # Initialize some variables set by options.
 685 ac_init_help=
 686 ac_init_version=false
 687 ac_unrecognized_opts=
 688 ac_unrecognized_sep=
 689 # The variables have the same names as the options, with
 690 # dashes changed to underlines.
 691 cache_file=/dev/null
 692 exec_prefix=NONE
 693 no_create=
 694 no_recursion=
 695 prefix=NONE
 696 program_prefix=NONE
 697 program_suffix=NONE
 698 program_transform_name=s,x,x,
 699 silent=
 700 site=
 701 srcdir=
 702 verbose=
 703 x_includes=NONE
 704 x_libraries=NONE
 705
 706 # Installation directory options.
 707 # These are left unexpanded so users can "make install exec_prefix=/foo"
 708 # and all the variables that are supposed to be based on exec_prefix
 709 # by default will actually change.
 710 # Use braces instead of parens because sh, perl, etc. also accept them.
 711 # (The list follows the same order as the GNU Coding Standards.)
 712 bindir='${exec_prefix}/bin'
 713 sbindir='${exec_prefix}/sbin'
 714 libexecdir='${exec_prefix}/libexec'
 715 datarootdir='${prefix}/share'
 716 datadir='${datarootdir}'
 717 sysconfdir='${prefix}/etc'
 718 sharedstatedir='${prefix}/com'
 719 localstatedir='${prefix}/var'
 720 includedir='${prefix}/include'
 721 oldincludedir='/usr/include'
 722 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 723 infodir='${datarootdir}/info'
 724 htmldir='${docdir}'
 725 dvidir='${docdir}'
 726 pdfdir='${docdir}'
 727 psdir='${docdir}'
 728 libdir='${exec_prefix}/lib'
 729 localedir='${datarootdir}/locale'
 730 mandir='${datarootdir}/man'
 731
 732 ac_prev=
 733 ac_dashdash=
 734 for ac_option
 735 do
 736   # If the previous option needs an argument, assign it.
 737   if test -n "$ac_prev"; then
 738     eval $ac_prev=\$ac_option
 739     ac_prev=
 740     continue
 741   fi
 742
 743   case $ac_option in
 744   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 745   *)    ac_optarg=yes ;;
 746   esac
 747
 748   # Accept the important Cygnus configure options, so we can diagnose typos.
 749
 750   case $ac_dashdash$ac_option in
 751   --)
 752     ac_dashdash=yes ;;
 753
 754   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 755     ac_prev=bindir ;;
 756   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 757     bindir=$ac_optarg ;;
 758
 759   -build | --build | --buil | --bui | --bu)
 760     ac_prev=build_alias ;;
 761   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 762     build_alias=$ac_optarg ;;
 763
 764   -cache-file | --cache-file | --cache-fil | --cache-fi \
 765   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 766     ac_prev=cache_file ;;
 767   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 768   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 769     cache_file=$ac_optarg ;;
 770
 771   --config-cache | -C)
 772     cache_file=config.cache ;;
 773
 774   -datadir | --datadir | --datadi | --datad)
 775     ac_prev=datadir ;;
 776   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 777     datadir=$ac_optarg ;;
 778
 779   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 780   | --dataroo | --dataro | --datar)
 781     ac_prev=datarootdir ;;
 782   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 783   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 784     datarootdir=$ac_optarg ;;
 785
 786   -disable-* | --disable-*)
 787     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 788     # Reject names that are not valid shell variable names.
 789     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 790       as_fn_error "invalid feature name: $ac_useropt"
 791     ac_useropt_orig=$ac_useropt
 792     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 793     case $ac_user_opts in
 794       *"
 795 "enable_$ac_useropt"
 796 "*) ;;
 797       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 798          ac_unrecognized_sep=', ';;
 799     esac
 800     eval enable_$ac_useropt=no ;;
 801
 802   -docdir | --docdir | --docdi | --doc | --do)
 803     ac_prev=docdir ;;
 804   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 805     docdir=$ac_optarg ;;
 806
 807   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 808     ac_prev=dvidir ;;
 809   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 810     dvidir=$ac_optarg ;;
 811
 812   -enable-* | --enable-*)
 813     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 814     # Reject names that are not valid shell variable names.
 815     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 816       as_fn_error "invalid feature name: $ac_useropt"
 817     ac_useropt_orig=$ac_useropt
 818     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 819     case $ac_user_opts in
 820       *"
 821 "enable_$ac_useropt"
 822 "*) ;;
 823       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 824          ac_unrecognized_sep=', ';;
 825     esac
 826     eval enable_$ac_useropt=\$ac_optarg ;;
 827
 828   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 829   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 830   | --exec | --exe | --ex)
 831     ac_prev=exec_prefix ;;
 832   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 833   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 834   | --exec=* | --exe=* | --ex=*)
 835     exec_prefix=$ac_optarg ;;
 836
 837   -gas | --gas | --ga | --g)
 838     # Obsolete; use --with-gas.
 839     with_gas=yes ;;
 840
 841   -help | --help | --hel | --he | -h)
 842     ac_init_help=long ;;
 843   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 844     ac_init_help=recursive ;;
 845   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 846     ac_init_help=short ;;
 847
 848   -host | --host | --hos | --ho)
 849     ac_prev=host_alias ;;
 850   -host=* | --host=* | --hos=* | --ho=*)
 851     host_alias=$ac_optarg ;;
 852
 853   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 854     ac_prev=htmldir ;;
 855   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 856   | --ht=*)
 857     htmldir=$ac_optarg ;;
 858
 859   -includedir | --includedir | --includedi | --included | --include \
 860   | --includ | --inclu | --incl | --inc)
 861     ac_prev=includedir ;;
 862   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 863   | --includ=* | --inclu=* | --incl=* | --inc=*)
 864     includedir=$ac_optarg ;;
 865
 866   -infodir | --infodir | --infodi | --infod | --info | --inf)
 867     ac_prev=infodir ;;
 868   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 869     infodir=$ac_optarg ;;
 870
 871   -libdir | --libdir | --libdi | --libd)
 872     ac_prev=libdir ;;
 873   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 874     libdir=$ac_optarg ;;
 875
 876   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 877   | --libexe | --libex | --libe)
 878     ac_prev=libexecdir ;;
 879   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 880   | --libexe=* | --libex=* | --libe=*)
 881     libexecdir=$ac_optarg ;;
 882
 883   -localedir | --localedir | --localedi | --localed | --locale)
 884     ac_prev=localedir ;;
 885   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 886     localedir=$ac_optarg ;;
 887
 888   -localstatedir | --localstatedir | --localstatedi | --localstated \
 889   | --localstate | --localstat | --localsta | --localst | --locals)
 890     ac_prev=localstatedir ;;
 891   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 892   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 893     localstatedir=$ac_optarg ;;
 894
 895   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 896     ac_prev=mandir ;;
 897   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 898     mandir=$ac_optarg ;;
 899
 900   -nfp | --nfp | --nf)
 901     # Obsolete; use --without-fp.
 902     with_fp=no ;;
 903
 904   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 905   | --no-cr | --no-c | -n)
 906     no_create=yes ;;
 907
 908   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 909   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 910     no_recursion=yes ;;
 911
 912   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 913   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 914   | --oldin | --oldi | --old | --ol | --o)
 915     ac_prev=oldincludedir ;;
 916   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 917   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 918   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 919     oldincludedir=$ac_optarg ;;
 920
 921   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 922     ac_prev=prefix ;;
 923   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 924     prefix=$ac_optarg ;;
 925
 926   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 927   | --program-pre | --program-pr | --program-p)
 928     ac_prev=program_prefix ;;
 929   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 930   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 931     program_prefix=$ac_optarg ;;
 932
 933   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 934   | --program-suf | --program-su | --program-s)
 935     ac_prev=program_suffix ;;
 936   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 937   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 938     program_suffix=$ac_optarg ;;
 939
 940   -program-transform-name | --program-transform-name \
 941   | --program-transform-nam | --program-transform-na \
 942   | --program-transform-n | --program-transform- \
 943   | --program-transform | --program-transfor \
 944   | --program-transfo | --program-transf \
 945   | --program-trans | --program-tran \
 946   | --progr-tra | --program-tr | --program-t)
 947     ac_prev=program_transform_name ;;
 948   -program-transform-name=* | --program-transform-name=* \
 949   | --program-transform-nam=* | --program-transform-na=* \
 950   | --program-transform-n=* | --program-transform-=* \
 951   | --program-transform=* | --program-transfor=* \
 952   | --program-transfo=* | --program-transf=* \
 953   | --program-trans=* | --program-tran=* \
 954   | --progr-tra=* | --program-tr=* | --program-t=*)
 955     program_transform_name=$ac_optarg ;;
 956
 957   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 958     ac_prev=pdfdir ;;
 959   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 960     pdfdir=$ac_optarg ;;
 961
 962   -psdir | --psdir | --psdi | --psd | --ps)
 963     ac_prev=psdir ;;
 964   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 965     psdir=$ac_optarg ;;
 966
 967   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 968   | -silent | --silent | --silen | --sile | --sil)
 969     silent=yes ;;
 970
 971   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 972     ac_prev=sbindir ;;
 973   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 974   | --sbi=* | --sb=*)
 975     sbindir=$ac_optarg ;;
 976
 977   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 978   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 979   | --sharedst | --shareds | --shared | --share | --shar \
 980   | --sha | --sh)
 981     ac_prev=sharedstatedir ;;
 982   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 983   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 984   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 985   | --sha=* | --sh=*)
 986     sharedstatedir=$ac_optarg ;;
 987
 988   -site | --site | --sit)
 989     ac_prev=site ;;
 990   -site=* | --site=* | --sit=*)
 991     site=$ac_optarg ;;
 992
 993   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 994     ac_prev=srcdir ;;
 995   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 996     srcdir=$ac_optarg ;;
 997
 998   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 999   | --syscon | --sysco | --sysc | --sys | --sy)
1000     ac_prev=sysconfdir ;;
1001   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1002   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1003     sysconfdir=$ac_optarg ;;
1004
1005   -target | --target | --targe | --targ | --tar | --ta | --t)
1006     ac_prev=target_alias ;;
1007   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1008     target_alias=$ac_optarg ;;
1009
1010   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1011     verbose=yes ;;
1012
1013   -version | --version | --versio | --versi | --vers | -V)
1014     ac_init_version=: ;;
1015
1016   -with-* | --with-*)
1017     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1018     # Reject names that are not valid shell variable names.
1019     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1020       as_fn_error "invalid package name: $ac_useropt"
1021     ac_useropt_orig=$ac_useropt
1022     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1023     case $ac_user_opts in
1024       *"
1025 "with_$ac_useropt"
1026 "*) ;;
1027       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1028          ac_unrecognized_sep=', ';;
1029     esac
1030     eval with_$ac_useropt=\$ac_optarg ;;
1031
1032   -without-* | --without-*)
1033     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1034     # Reject names that are not valid shell variable names.
1035     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1036       as_fn_error "invalid package name: $ac_useropt"
1037     ac_useropt_orig=$ac_useropt
1038     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1039     case $ac_user_opts in
1040       *"
1041 "with_$ac_useropt"
1042 "*) ;;
1043       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1044          ac_unrecognized_sep=', ';;
1045     esac
1046     eval with_$ac_useropt=no ;;
1047
1048   --x)
1049     # Obsolete; use --with-x.
1050     with_x=yes ;;
1051
1052   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1053   | --x-incl | --x-inc | --x-in | --x-i)
1054     ac_prev=x_includes ;;
1055   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1056   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1057     x_includes=$ac_optarg ;;
1058
1059   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1060   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1061     ac_prev=x_libraries ;;
1062   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1063   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1064     x_libraries=$ac_optarg ;;
1065
1066   -*) as_fn_error "unrecognized option: \`$ac_option'
1067 Try \`$0 --help' for more information."
1068     ;;
1069
1070   *=*)
1071     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1072     # Reject names that are not valid shell variable names.
1073     case $ac_envvar in #(
1074       '' | [0-9]* | *[!_$as_cr_alnum]* )
1075       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1076     esac
1077     eval $ac_envvar=\$ac_optarg
1078     export $ac_envvar ;;
1079
1080   *)
1081     # FIXME: should be removed in autoconf 3.0.
1082     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1083     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1084       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1085     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086     ;;
1087
1088   esac
1089 done
1090
1091 if test -n "$ac_prev"; then
1092   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1093   as_fn_error "missing argument to $ac_option"
1094 fi
1095
1096 if test -n "$ac_unrecognized_opts"; then
1097   case $enable_option_checking in
1098     no) ;;
1099     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1100     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1101   esac
1102 fi
1103
1104 # Check all directory arguments for consistency.
1105 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1106                 datadir sysconfdir sharedstatedir localstatedir includedir \
1107                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1108                 libdir localedir mandir
1109 do
1110   eval ac_val=\$$ac_var
1111   # Remove trailing slashes.
1112   case $ac_val in
1113     */ )
1114       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1115       eval $ac_var=\$ac_val;;
1116   esac
1117   # Be sure to have absolute directory names.
1118   case $ac_val in
1119     [\\/$]* | ?:[\\/]* )  continue;;
1120     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1121   esac
1122   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1123 done
1124
1125 # There might be people who depend on the old broken behavior: `$host'
1126 # used to hold the argument of --host etc.
1127 # FIXME: To remove some day.
1128 build=$build_alias
1129 host=$host_alias
1130 target=$target_alias
1131
1132 # FIXME: To remove some day.
1133 if test "x$host_alias" != x; then
1134   if test "x$build_alias" = x; then
1135     cross_compiling=maybe
1136     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1137     If a cross compiler is detected then cross compile mode will be used." >&2
1138   elif test "x$build_alias" != "x$host_alias"; then
1139     cross_compiling=yes
1140   fi
1141 fi
1142
1143 ac_tool_prefix=
1144 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1145
1146 test "$silent" = yes && exec 6>/dev/null
1147
1148
1149 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1150 ac_ls_di=`ls -di .` &&
1151 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1152   as_fn_error "working directory cannot be determined"
1153 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1154   as_fn_error "pwd does not report name of working directory"
1155
1156
1157 # Find the source files, if location was not specified.
1158 if test -z "$srcdir"; then
1159   ac_srcdir_defaulted=yes
1160   # Try the directory containing this script, then the parent directory.
1161   ac_confdir=`$as_dirname -- "$as_myself" ||
1162 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1163          X"$as_myself" : 'X\(//\)[^/]' \| \
1164          X"$as_myself" : 'X\(//\)$' \| \
1165          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1166 $as_echo X"$as_myself" |
1167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1168             s//\1/
1169             q
1170           }
1171           /^X\(\/\/\)[^/].*/{
1172             s//\1/
1173             q
1174           }
1175           /^X\(\/\/\)$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\).*/{
1180             s//\1/
1181             q
1182           }
1183           s/.*/./; q'`
1184   srcdir=$ac_confdir
1185   if test ! -r "$srcdir/$ac_unique_file"; then
1186     srcdir=..
1187   fi
1188 else
1189   ac_srcdir_defaulted=no
1190 fi
1191 if test ! -r "$srcdir/$ac_unique_file"; then
1192   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1194 fi
1195 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1196 ac_abs_confdir=`(
1197         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1198         pwd)`
1199 # When building in place, set srcdir=.
1200 if test "$ac_abs_confdir" = "$ac_pwd"; then
1201   srcdir=.
1202 fi
1203 # Remove unnecessary trailing slashes from srcdir.
1204 # Double slashes in file names in object file debugging info
1205 # mess up M-x gdb in Emacs.
1206 case $srcdir in
1207 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1208 esac
1209 for ac_var in $ac_precious_vars; do
1210   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1211   eval ac_env_${ac_var}_value=\$${ac_var}
1212   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1213   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1214 done
1215
1216 #
1217 # Report the --help message.
1218 #
1219 if test "$ac_init_help" = "long"; then
1220   # Omit some internal or obsolete options to make the list less imposing.
1221   # This message is too long to be a string in the A/UX 3.1 sh.
1222   cat <<_ACEOF
1223 \`configure' configures bmake 20130706 to adapt to many kinds of systems.
1224
1225 Usage: $0 [OPTION]... [VAR=VALUE]...
1226
1227 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1228 VAR=VALUE.  See below for descriptions of some of the useful variables.
1229
1230 Defaults for the options are specified in brackets.
1231
1232 Configuration:
1233   -h, --help              display this help and exit
1234       --help=short        display options specific to this package
1235       --help=recursive    display the short help of all the included packages
1236   -V, --version           display version information and exit
1237   -q, --quiet, --silent   do not print \`checking...' messages
1238       --cache-file=FILE   cache test results in FILE [disabled]
1239   -C, --config-cache      alias for \`--cache-file=config.cache'
1240   -n, --no-create         do not create output files
1241       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1242
1243 Installation directories:
1244   --prefix=PREFIX         install architecture-independent files in PREFIX
1245                           [$ac_default_prefix]
1246   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1247                           [PREFIX]
1248
1249 By default, \`make install' will install all the files in
1250 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1251 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1252 for instance \`--prefix=\$HOME'.
1253
1254 For better control, use the options below.
1255
1256 Fine tuning of the installation directories:
1257   --bindir=DIR            user executables [EPREFIX/bin]
1258   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1259   --libexecdir=DIR        program executables [EPREFIX/libexec]
1260   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1261   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1262   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1263   --libdir=DIR            object code libraries [EPREFIX/lib]
1264   --includedir=DIR        C header files [PREFIX/include]
1265   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1266   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1267   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1268   --infodir=DIR           info documentation [DATAROOTDIR/info]
1269   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1270   --mandir=DIR            man documentation [DATAROOTDIR/man]
1271   --docdir=DIR            documentation root [DATAROOTDIR/doc/bmake]
1272   --htmldir=DIR           html documentation [DOCDIR]
1273   --dvidir=DIR            dvi documentation [DOCDIR]
1274   --pdfdir=DIR            pdf documentation [DOCDIR]
1275   --psdir=DIR             ps documentation [DOCDIR]
1276 _ACEOF
1277
1278   cat <<\_ACEOF
1279 _ACEOF
1280 fi
1281
1282 if test -n "$ac_init_help"; then
1283   case $ac_init_help in
1284      short | recursive ) echo "Configuration of bmake 20130706:";;
1285    esac
1286   cat <<\_ACEOF
1287
1288 Optional Features:
1289   --disable-option-checking  ignore unrecognized --enable/--with options
1290   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1291   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1292   --disable-pwd-override  disable \$PWD overriding getcwd()
1293   --disable-check-make-chdir disable make trying to guess
1294         when it should automatically cd \${.CURDIR}
1295
1296 Optional Packages:
1297   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1298   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1299   --with-defshell=SHELL  use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions
1300  --without-meta dissable use of meta-mode
1301  --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode
1302   --with-machine=MACHINE  explicitly set MACHINE
1303   --with-force-machine=MACHINE  set FORCE_MACHINE
1304   --with-force-machine-arch=MACHINE  set FORCE_MACHINE_ARCH
1305   --with-machine_arch=MACHINE_ARCH  explicitly set MACHINE_ARCH
1306   --with-default-sys-path=PATH:DIR:LIST  use an explicit _PATH_DEFSYSPATH
1307         MAKESYSPATH is a ':' separated list of directories
1308         that bmake will search for system .mk files.
1309         _PATH_DEFSYSPATH is its default value.
1310   --with-path-objdirprefix=PATH  override _PATH_OBJDIRPREFIX
1311   --with-mksrc=PATH tell makefile.boot where to find mk src
1312
1313 Some influential environment variables:
1314   CC          C compiler command
1315   CFLAGS      C compiler flags
1316   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1317               nonstandard directory <lib dir>
1318   LIBS        libraries to pass to the linker, e.g. -l<library>
1319   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1320               you have headers in a nonstandard directory <include dir>
1321   CPP         C preprocessor
1322
1323 Use these variables to override the choices made by `configure' or to help
1324 it to find libraries and programs with nonstandard names/locations.
1325
1326 Report bugs to <sjg@NetBSD.org>.
1327 _ACEOF
1328 ac_status=$?
1329 fi
1330
1331 if test "$ac_init_help" = "recursive"; then
1332   # If there are subdirs, report their specific --help.
1333   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1334     test -d "$ac_dir" ||
1335       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1336       continue
1337     ac_builddir=.
1338
1339 case "$ac_dir" in
1340 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1341 *)
1342   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1343   # A ".." for each directory in $ac_dir_suffix.
1344   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1345   case $ac_top_builddir_sub in
1346   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1347   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1348   esac ;;
1349 esac
1350 ac_abs_top_builddir=$ac_pwd
1351 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1352 # for backward compatibility:
1353 ac_top_builddir=$ac_top_build_prefix
1354
1355 case $srcdir in
1356   .)  # We are building in place.
1357     ac_srcdir=.
1358     ac_top_srcdir=$ac_top_builddir_sub
1359     ac_abs_top_srcdir=$ac_pwd ;;
1360   [\\/]* | ?:[\\/]* )  # Absolute name.
1361     ac_srcdir=$srcdir$ac_dir_suffix;
1362     ac_top_srcdir=$srcdir
1363     ac_abs_top_srcdir=$srcdir ;;
1364   *) # Relative name.
1365     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1366     ac_top_srcdir=$ac_top_build_prefix$srcdir
1367     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1368 esac
1369 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1370
1371     cd "$ac_dir" || { ac_status=$?; continue; }
1372     # Check for guested configure.
1373     if test -f "$ac_srcdir/configure.gnu"; then
1374       echo &&
1375       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1376     elif test -f "$ac_srcdir/configure"; then
1377       echo &&
1378       $SHELL "$ac_srcdir/configure" --help=recursive
1379     else
1380       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1381     fi || ac_status=$?
1382     cd "$ac_pwd" || { ac_status=$?; break; }
1383   done
1384 fi
1385
1386 test -n "$ac_init_help" && exit $ac_status
1387 if $ac_init_version; then
1388   cat <<\_ACEOF
1389 bmake configure 20130706
1390 generated by GNU Autoconf 2.64
1391
1392 Copyright (C) 2009 Free Software Foundation, Inc.
1393 This configure script is free software; the Free Software Foundation
1394 gives unlimited permission to copy, distribute and modify it.
1395 _ACEOF
1396   exit
1397 fi
1398
1399 ## ------------------------ ##
1400 ## Autoconf initialization. ##
1401 ## ------------------------ ##
1402
1403 # ac_fn_c_try_compile LINENO
1404 # --------------------------
1405 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1406 ac_fn_c_try_compile ()
1407 {
1408   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1409   rm -f conftest.$ac_objext
1410   if { { ac_try="$ac_compile"
1411 case "(($ac_try" in
1412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1413   *) ac_try_echo=$ac_try;;
1414 esac
1415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1416 $as_echo "$ac_try_echo"; } >&5
1417   (eval "$ac_compile") 2>conftest.err
1418   ac_status=$?
1419   if test -s conftest.err; then
1420     grep -v '^ *+' conftest.err >conftest.er1
1421     cat conftest.er1 >&5
1422     mv -f conftest.er1 conftest.err
1423   fi
1424   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1425   test $ac_status = 0; } && {
1426          test -z "$ac_c_werror_flag" ||
1427          test ! -s conftest.err
1428        } && test -s conftest.$ac_objext; then :
1429   ac_retval=0
1430 else
1431   $as_echo "$as_me: failed program was:" >&5
1432 sed 's/^/| /' conftest.$ac_ext >&5
1433
1434         ac_retval=1
1435 fi
1436   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1437   return $ac_retval
1438
1439 } # ac_fn_c_try_compile
1440
1441 # ac_fn_c_try_cpp LINENO
1442 # ----------------------
1443 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1444 ac_fn_c_try_cpp ()
1445 {
1446   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1447   if { { ac_try="$ac_cpp conftest.$ac_ext"
1448 case "(($ac_try" in
1449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450   *) ac_try_echo=$ac_try;;
1451 esac
1452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453 $as_echo "$ac_try_echo"; } >&5
1454   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1455   ac_status=$?
1456   if test -s conftest.err; then
1457     grep -v '^ *+' conftest.err >conftest.er1
1458     cat conftest.er1 >&5
1459     mv -f conftest.er1 conftest.err
1460   fi
1461   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462   test $ac_status = 0; } >/dev/null && {
1463          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1464          test ! -s conftest.err
1465        }; then :
1466   ac_retval=0
1467 else
1468   $as_echo "$as_me: failed program was:" >&5
1469 sed 's/^/| /' conftest.$ac_ext >&5
1470
1471     ac_retval=1
1472 fi
1473   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1474   return $ac_retval
1475
1476 } # ac_fn_c_try_cpp
1477
1478 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1479 # -------------------------------------------------------
1480 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1481 # the include files in INCLUDES and setting the cache variable VAR
1482 # accordingly.
1483 ac_fn_c_check_header_mongrel ()
1484 {
1485   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1486   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1488 $as_echo_n "checking for $2... " >&6; }
1489 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1490   $as_echo_n "(cached) " >&6
1491 fi
1492 eval ac_res=\$$3
1493                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1494 $as_echo "$ac_res" >&6; }
1495 else
1496   # Is the header compilable?
1497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1498 $as_echo_n "checking $2 usability... " >&6; }
1499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1500 /* end confdefs.h.  */
1501 $4
1502 #include <$2>
1503 _ACEOF
1504 if ac_fn_c_try_compile "$LINENO"; then :
1505   ac_header_compiler=yes
1506 else
1507   ac_header_compiler=no
1508 fi
1509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1511 $as_echo "$ac_header_compiler" >&6; }
1512
1513 # Is the header present?
1514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1515 $as_echo_n "checking $2 presence... " >&6; }
1516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1517 /* end confdefs.h.  */
1518 #include <$2>
1519 _ACEOF
1520 if ac_fn_c_try_cpp "$LINENO"; then :
1521   ac_header_preproc=yes
1522 else
1523   ac_header_preproc=no
1524 fi
1525 rm -f conftest.err conftest.$ac_ext
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1527 $as_echo "$ac_header_preproc" >&6; }
1528
1529 # So?  What about this header?
1530 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1531   yes:no: )
1532     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1533 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1534     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1535 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1536     ;;
1537   no:yes:* )
1538     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1539 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1540     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1541 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1542     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1543 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1544     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1545 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1546     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1547 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1548 ( cat <<\_ASBOX
1549 ## ----------------------------- ##
1550 ## Report this to sjg@NetBSD.org ##
1551 ## ----------------------------- ##
1552 _ASBOX
1553      ) | sed "s/^/$as_me: WARNING:     /" >&2
1554     ;;
1555 esac
1556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1557 $as_echo_n "checking for $2... " >&6; }
1558 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1559   $as_echo_n "(cached) " >&6
1560 else
1561   eval "$3=\$ac_header_compiler"
1562 fi
1563 eval ac_res=\$$3
1564                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1565 $as_echo "$ac_res" >&6; }
1566 fi
1567   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1568
1569 } # ac_fn_c_check_header_mongrel
1570
1571 # ac_fn_c_try_run LINENO
1572 # ----------------------
1573 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1574 # that executables *can* be run.
1575 ac_fn_c_try_run ()
1576 {
1577   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1578   if { { ac_try="$ac_link"
1579 case "(($ac_try" in
1580   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1581   *) ac_try_echo=$ac_try;;
1582 esac
1583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1584 $as_echo "$ac_try_echo"; } >&5
1585   (eval "$ac_link") 2>&5
1586   ac_status=$?
1587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1588   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1589   { { case "(($ac_try" in
1590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1591   *) ac_try_echo=$ac_try;;
1592 esac
1593 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1594 $as_echo "$ac_try_echo"; } >&5
1595   (eval "$ac_try") 2>&5
1596   ac_status=$?
1597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1598   test $ac_status = 0; }; }; then :
1599   ac_retval=0
1600 else
1601   $as_echo "$as_me: program exited with status $ac_status" >&5
1602        $as_echo "$as_me: failed program was:" >&5
1603 sed 's/^/| /' conftest.$ac_ext >&5
1604
1605        ac_retval=$ac_status
1606 fi
1607   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1608   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1609   return $ac_retval
1610
1611 } # ac_fn_c_try_run
1612
1613 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1614 # -------------------------------------------------------
1615 # Tests whether HEADER exists and can be compiled using the include files in
1616 # INCLUDES, setting the cache variable VAR accordingly.
1617 ac_fn_c_check_header_compile ()
1618 {
1619   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1621 $as_echo_n "checking for $2... " >&6; }
1622 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1623   $as_echo_n "(cached) " >&6
1624 else
1625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1626 /* end confdefs.h.  */
1627 $4
1628 #include <$2>
1629 _ACEOF
1630 if ac_fn_c_try_compile "$LINENO"; then :
1631   eval "$3=yes"
1632 else
1633   eval "$3=no"
1634 fi
1635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1636 fi
1637 eval ac_res=\$$3
1638                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1639 $as_echo "$ac_res" >&6; }
1640   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1641
1642 } # ac_fn_c_check_header_compile
1643
1644 # ac_fn_c_try_link LINENO
1645 # -----------------------
1646 # Try to link conftest.$ac_ext, and return whether this succeeded.
1647 ac_fn_c_try_link ()
1648 {
1649   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650   rm -f conftest.$ac_objext conftest$ac_exeext
1651   if { { ac_try="$ac_link"
1652 case "(($ac_try" in
1653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1654   *) ac_try_echo=$ac_try;;
1655 esac
1656 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1657 $as_echo "$ac_try_echo"; } >&5
1658   (eval "$ac_link") 2>conftest.err
1659   ac_status=$?
1660   if test -s conftest.err; then
1661     grep -v '^ *+' conftest.err >conftest.er1
1662     cat conftest.er1 >&5
1663     mv -f conftest.er1 conftest.err
1664   fi
1665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1666   test $ac_status = 0; } && {
1667          test -z "$ac_c_werror_flag" ||
1668          test ! -s conftest.err
1669        } && test -s conftest$ac_exeext && {
1670          test "$cross_compiling" = yes ||
1671          $as_test_x conftest$ac_exeext
1672        }; then :
1673   ac_retval=0
1674 else
1675   $as_echo "$as_me: failed program was:" >&5
1676 sed 's/^/| /' conftest.$ac_ext >&5
1677
1678         ac_retval=1
1679 fi
1680   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1681   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1682   # interfere with the next link command; also delete a directory that is
1683   # left behind by Apple's compiler.  We do this before executing the actions.
1684   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1685   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1686   return $ac_retval
1687
1688 } # ac_fn_c_try_link
1689
1690 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1691 # -------------------------------------------
1692 # Tests whether TYPE exists after having included INCLUDES, setting cache
1693 # variable VAR accordingly.
1694 ac_fn_c_check_type ()
1695 {
1696   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1698 $as_echo_n "checking for $2... " >&6; }
1699 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1700   $as_echo_n "(cached) " >&6
1701 else
1702   eval "$3=no"
1703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h.  */
1705 $4
1706 int
1707 main ()
1708 {
1709 if (sizeof ($2))
1710          return 0;
1711   ;
1712   return 0;
1713 }
1714 _ACEOF
1715 if ac_fn_c_try_compile "$LINENO"; then :
1716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h.  */
1718 $4
1719 int
1720 main ()
1721 {
1722 if (sizeof (($2)))
1723             return 0;
1724   ;
1725   return 0;
1726 }
1727 _ACEOF
1728 if ac_fn_c_try_compile "$LINENO"; then :
1729
1730 else
1731   eval "$3=yes"
1732 fi
1733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1734 fi
1735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1736 fi
1737 eval ac_res=\$$3
1738                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1739 $as_echo "$ac_res" >&6; }
1740   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1741
1742 } # ac_fn_c_check_type
1743
1744 # ac_fn_c_check_decl LINENO SYMBOL VAR
1745 # ------------------------------------
1746 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1747 ac_fn_c_check_decl ()
1748 {
1749   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1751 $as_echo_n "checking whether $2 is declared... " >&6; }
1752 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1753   $as_echo_n "(cached) " >&6
1754 else
1755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h.  */
1757 $4
1758 int
1759 main ()
1760 {
1761 #ifndef $2
1762   (void) $2;
1763 #endif
1764
1765   ;
1766   return 0;
1767 }
1768 _ACEOF
1769 if ac_fn_c_try_compile "$LINENO"; then :
1770   eval "$3=yes"
1771 else
1772   eval "$3=no"
1773 fi
1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775 fi
1776 eval ac_res=\$$3
1777                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1778 $as_echo "$ac_res" >&6; }
1779   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1780
1781 } # ac_fn_c_check_decl
1782
1783 # ac_fn_c_check_func LINENO FUNC VAR
1784 # ----------------------------------
1785 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1786 ac_fn_c_check_func ()
1787 {
1788   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1790 $as_echo_n "checking for $2... " >&6; }
1791 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1792   $as_echo_n "(cached) " >&6
1793 else
1794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h.  */
1796 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1797    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1798 #define $2 innocuous_$2
1799
1800 /* System header to define __stub macros and hopefully few prototypes,
1801     which can conflict with char $2 (); below.
1802     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1803     <limits.h> exists even on freestanding compilers.  */
1804
1805 #ifdef __STDC__
1806 # include <limits.h>
1807 #else
1808 # include <assert.h>
1809 #endif
1810
1811 #undef $2
1812
1813 /* Override any GCC internal prototype to avoid an error.
1814    Use char because int might match the return type of a GCC
1815    builtin and then its argument prototype would still apply.  */
1816 #ifdef __cplusplus
1817 extern "C"
1818 #endif
1819 char $2 ();
1820 /* The GNU C library defines this for functions which it implements
1821     to always fail with ENOSYS.  Some functions are actually named
1822     something starting with __ and the normal name is an alias.  */
1823 #if defined __stub_$2 || defined __stub___$2
1824 choke me
1825 #endif
1826
1827 int
1828 main ()
1829 {
1830 return $2 ();
1831   ;
1832   return 0;
1833 }
1834 _ACEOF
1835 if ac_fn_c_try_link "$LINENO"; then :
1836   eval "$3=yes"
1837 else
1838   eval "$3=no"
1839 fi
1840 rm -f core conftest.err conftest.$ac_objext \
1841     conftest$ac_exeext conftest.$ac_ext
1842 fi
1843 eval ac_res=\$$3
1844                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1845 $as_echo "$ac_res" >&6; }
1846   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847
1848 } # ac_fn_c_check_func
1849
1850 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1851 # ----------------------------------------------------
1852 # Tries to find if the field MEMBER exists in type AGGR, after including
1853 # INCLUDES, setting cache variable VAR accordingly.
1854 ac_fn_c_check_member ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1858 $as_echo_n "checking for $2.$3... " >&6; }
1859 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $5
1865 int
1866 main ()
1867 {
1868 static $2 ac_aggr;
1869 if (ac_aggr.$3)
1870 return 0;
1871   ;
1872   return 0;
1873 }
1874 _ACEOF
1875 if ac_fn_c_try_compile "$LINENO"; then :
1876   eval "$4=yes"
1877 else
1878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1879 /* end confdefs.h.  */
1880 $5
1881 int
1882 main ()
1883 {
1884 static $2 ac_aggr;
1885 if (sizeof ac_aggr.$3)
1886 return 0;
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_compile "$LINENO"; then :
1892   eval "$4=yes"
1893 else
1894   eval "$4=no"
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1897 fi
1898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1899 fi
1900 eval ac_res=\$$4
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1904
1905 } # ac_fn_c_check_member
1906 cat >config.log <<_ACEOF
1907 This file contains any messages produced by compilers while
1908 running configure, to aid debugging if configure makes a mistake.
1909
1910 It was created by bmake $as_me 20130706, which was
1911 generated by GNU Autoconf 2.64.  Invocation command line was
1912
1913   $ $0 $@
1914
1915 _ACEOF
1916 exec 5>>config.log
1917 {
1918 cat <<_ASUNAME
1919 ## --------- ##
1920 ## Platform. ##
1921 ## --------- ##
1922
1923 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1924 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1925 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1926 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1927 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1928
1929 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1930 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1931
1932 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1933 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1934 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1935 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1936 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1937 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1938 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1939
1940 _ASUNAME
1941
1942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1943 for as_dir in $PATH
1944 do
1945   IFS=$as_save_IFS
1946   test -z "$as_dir" && as_dir=.
1947     $as_echo "PATH: $as_dir"
1948   done
1949 IFS=$as_save_IFS
1950
1951 } >&5
1952
1953 cat >&5 <<_ACEOF
1954
1955
1956 ## ----------- ##
1957 ## Core tests. ##
1958 ## ----------- ##
1959
1960 _ACEOF
1961
1962
1963 # Keep a trace of the command line.
1964 # Strip out --no-create and --no-recursion so they do not pile up.
1965 # Strip out --silent because we don't want to record it for future runs.
1966 # Also quote any args containing shell meta-characters.
1967 # Make two passes to allow for proper duplicate-argument suppression.
1968 ac_configure_args=
1969 ac_configure_args0=
1970 ac_configure_args1=
1971 ac_must_keep_next=false
1972 for ac_pass in 1 2
1973 do
1974   for ac_arg
1975   do
1976     case $ac_arg in
1977     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1978     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1979     | -silent | --silent | --silen | --sile | --sil)
1980       continue ;;
1981     *\'*)
1982       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1983     esac
1984     case $ac_pass in
1985     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1986     2)
1987       as_fn_append ac_configure_args1 " '$ac_arg'"
1988       if test $ac_must_keep_next = true; then
1989         ac_must_keep_next=false # Got value, back to normal.
1990       else
1991         case $ac_arg in
1992           *=* | --config-cache | -C | -disable-* | --disable-* \
1993           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1994           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1995           | -with-* | --with-* | -without-* | --without-* | --x)
1996             case "$ac_configure_args0 " in
1997               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1998             esac
1999             ;;
2000           -* ) ac_must_keep_next=true ;;
2001         esac
2002       fi
2003       as_fn_append ac_configure_args " '$ac_arg'"
2004       ;;
2005     esac
2006   done
2007 done
2008 { ac_configure_args0=; unset ac_configure_args0;}
2009 { ac_configure_args1=; unset ac_configure_args1;}
2010
2011 # When interrupted or exit'd, cleanup temporary files, and complete
2012 # config.log.  We remove comments because anyway the quotes in there
2013 # would cause problems or look ugly.
2014 # WARNING: Use '\'' to represent an apostrophe within the trap.
2015 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2016 trap 'exit_status=$?
2017   # Save into config.log some information that might help in debugging.
2018   {
2019     echo
2020
2021     cat <<\_ASBOX
2022 ## ---------------- ##
2023 ## Cache variables. ##
2024 ## ---------------- ##
2025 _ASBOX
2026     echo
2027     # The following way of writing the cache mishandles newlines in values,
2028 (
2029   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2030     eval ac_val=\$$ac_var
2031     case $ac_val in #(
2032     *${as_nl}*)
2033       case $ac_var in #(
2034       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2035 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2036       esac
2037       case $ac_var in #(
2038       _ | IFS | as_nl) ;; #(
2039       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2040       *) { eval $ac_var=; unset $ac_var;} ;;
2041       esac ;;
2042     esac
2043   done
2044   (set) 2>&1 |
2045     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2046     *${as_nl}ac_space=\ *)
2047       sed -n \
2048         "s/'\''/'\''\\\\'\'''\''/g;
2049           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2050       ;; #(
2051     *)
2052       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2053       ;;
2054     esac |
2055     sort
2056 )
2057     echo
2058
2059     cat <<\_ASBOX
2060 ## ----------------- ##
2061 ## Output variables. ##
2062 ## ----------------- ##
2063 _ASBOX
2064     echo
2065     for ac_var in $ac_subst_vars
2066     do
2067       eval ac_val=\$$ac_var
2068       case $ac_val in
2069       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2070       esac
2071       $as_echo "$ac_var='\''$ac_val'\''"
2072     done | sort
2073     echo
2074
2075     if test -n "$ac_subst_files"; then
2076       cat <<\_ASBOX
2077 ## ------------------- ##
2078 ## File substitutions. ##
2079 ## ------------------- ##
2080 _ASBOX
2081       echo
2082       for ac_var in $ac_subst_files
2083       do
2084         eval ac_val=\$$ac_var
2085         case $ac_val in
2086         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2087         esac
2088         $as_echo "$ac_var='\''$ac_val'\''"
2089       done | sort
2090       echo
2091     fi
2092
2093     if test -s confdefs.h; then
2094       cat <<\_ASBOX
2095 ## ----------- ##
2096 ## confdefs.h. ##
2097 ## ----------- ##
2098 _ASBOX
2099       echo
2100       cat confdefs.h
2101       echo
2102     fi
2103     test "$ac_signal" != 0 &&
2104       $as_echo "$as_me: caught signal $ac_signal"
2105     $as_echo "$as_me: exit $exit_status"
2106   } >&5
2107   rm -f core *.core core.conftest.* &&
2108     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2109     exit $exit_status
2110 ' 0
2111 for ac_signal in 1 2 13 15; do
2112   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2113 done
2114 ac_signal=0
2115
2116 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2117 rm -f -r conftest* confdefs.h
2118
2119 $as_echo "/* confdefs.h */" > confdefs.h
2120
2121 # Predefined preprocessor variables.
2122
2123 cat >>confdefs.h <<_ACEOF
2124 #define PACKAGE_NAME "$PACKAGE_NAME"
2125 _ACEOF
2126
2127 cat >>confdefs.h <<_ACEOF
2128 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2129 _ACEOF
2130
2131 cat >>confdefs.h <<_ACEOF
2132 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2133 _ACEOF
2134
2135 cat >>confdefs.h <<_ACEOF
2136 #define PACKAGE_STRING "$PACKAGE_STRING"
2137 _ACEOF
2138
2139 cat >>confdefs.h <<_ACEOF
2140 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2141 _ACEOF
2142
2143 cat >>confdefs.h <<_ACEOF
2144 #define PACKAGE_URL "$PACKAGE_URL"
2145 _ACEOF
2146
2147
2148 # Let the site file select an alternate cache file if it wants to.
2149 # Prefer an explicitly selected file to automatically selected ones.
2150 ac_site_file1=NONE
2151 ac_site_file2=NONE
2152 if test -n "$CONFIG_SITE"; then
2153   ac_site_file1=$CONFIG_SITE
2154 elif test "x$prefix" != xNONE; then
2155   ac_site_file1=$prefix/share/config.site
2156   ac_site_file2=$prefix/etc/config.site
2157 else
2158   ac_site_file1=$ac_default_prefix/share/config.site
2159   ac_site_file2=$ac_default_prefix/etc/config.site
2160 fi
2161 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2162 do
2163   test "x$ac_site_file" = xNONE && continue
2164   if test -r "$ac_site_file"; then
2165     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2166 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2167     sed 's/^/| /' "$ac_site_file" >&5
2168     . "$ac_site_file"
2169   fi
2170 done
2171
2172 if test -r "$cache_file"; then
2173   # Some versions of bash will fail to source /dev/null (special
2174   # files actually), so we avoid doing that.
2175   if test -f "$cache_file"; then
2176     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2177 $as_echo "$as_me: loading cache $cache_file" >&6;}
2178     case $cache_file in
2179       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2180       *)                      . "./$cache_file";;
2181     esac
2182   fi
2183 else
2184   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2185 $as_echo "$as_me: creating cache $cache_file" >&6;}
2186   >$cache_file
2187 fi
2188
2189 # Check that the precious variables saved in the cache have kept the same
2190 # value.
2191 ac_cache_corrupted=false
2192 for ac_var in $ac_precious_vars; do
2193   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2194   eval ac_new_set=\$ac_env_${ac_var}_set
2195   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2196   eval ac_new_val=\$ac_env_${ac_var}_value
2197   case $ac_old_set,$ac_new_set in
2198     set,)
2199       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2200 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2201       ac_cache_corrupted=: ;;
2202     ,set)
2203       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2204 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2205       ac_cache_corrupted=: ;;
2206     ,);;
2207     *)
2208       if test "x$ac_old_val" != "x$ac_new_val"; then
2209         # differences in whitespace do not lead to failure.
2210         ac_old_val_w=`echo x $ac_old_val`
2211         ac_new_val_w=`echo x $ac_new_val`
2212         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2213           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2214 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2215           ac_cache_corrupted=:
2216         else
2217           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2218 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2219           eval $ac_var=\$ac_old_val
2220         fi
2221         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2222 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2223         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2224 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2225       fi;;
2226   esac
2227   # Pass precious variables to config.status.
2228   if test "$ac_new_set" = set; then
2229     case $ac_new_val in
2230     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2231     *) ac_arg=$ac_var=$ac_new_val ;;
2232     esac
2233     case " $ac_configure_args " in
2234       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2235       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2236     esac
2237   fi
2238 done
2239 if $ac_cache_corrupted; then
2240   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2242   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2243 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2244   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2245 fi
2246 ## -------------------- ##
2247 ## Main body of script. ##
2248 ## -------------------- ##
2249
2250 ac_ext=c
2251 ac_cpp='$CPP $CPPFLAGS'
2252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2255
2256
2257 ac_config_headers="$ac_config_headers config.h"
2258
2259
2260 case "$srcdir" in
2261 /*) ;;
2262 *) srcdir=`cd $srcdir && pwd`;;
2263 esac
2264
2265
2266 # Check whether --with-defshell was given.
2267 if test "${with_defshell+set}" = set; then :
2268   withval=$with_defshell; case "${withval}" in
2269 yes)   as_fn_error "bad value ${withval} given for bmake DEFSHELL" "$LINENO" 5 ;;
2270 no)    ;;
2271 *)     case "$with_defshell" in
2272        sh)  DEFSHELL_INDEX=DEFSHELL_INDEX_SH;;  # it's the default anyway
2273        ksh) DEFSHELL_INDEX=DEFSHELL_INDEX_KSH;;
2274        csh) DEFSHELL_INDEX=DEFSHELL_INDEX_CSH;; # kidding right?
2275        *)   defshell_path=$with_defshell;;      # better be sh compatible!
2276        esac
2277        ;;
2278        esac
2279 fi
2280
2281 use_meta=yes
2282
2283 # Check whether --with-meta was given.
2284 if test "${with_meta+set}" = set; then :
2285   withval=$with_meta; case "${withval}" in
2286 yes|no) use_meta=${withval};;
2287 *) as_fn_error "bad value ${withval} given for meta" "$LINENO" 5 ;;
2288 esac
2289 fi
2290
2291
2292 # Check whether --with-filemon was given.
2293 if test "${with_filemon+set}" = set; then :
2294   withval=$with_filemon;  case "/${withval}" in
2295 /no|*/filemon.h) filemon_h="${withval}";;
2296 */filemon*) filemon_h="${withval}/filemon.h";;
2297 *) as_fn_error "bad value ${withval} given for filemon" "$LINENO" 5 ;;
2298 esac
2299 else
2300
2301 OS=`uname -s`
2302 for d in "/usr/include/dev/filemon" "$prefix/include/dev/filemon" "$srcdir/filemon" "$srcdir/../filemon" "$srcdir/../../sys/dev/filemon"
2303 do
2304         for x in "/$OS" ""
2305         do
2306                 filemon_h="$d$x/filemon.h"
2307                 test -s "$filemon_h" && break
2308         done
2309         test -s "$filemon_h" && break
2310 done
2311 test -s "${filemon_h:-/dev/null}" || filemon_h=no
2312
2313 fi
2314
2315 case "$use_meta" in
2316 yes)
2317         case "$filemon_h" in
2318         *.h) echo "Using: filemon=$filemon_h" >&6;;
2319         esac
2320         ;;
2321 esac
2322 ac_ext=c
2323 ac_cpp='$CPP $CPPFLAGS'
2324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2327 if test -n "$ac_tool_prefix"; then
2328   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2329 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2331 $as_echo_n "checking for $ac_word... " >&6; }
2332 if test "${ac_cv_prog_CC+set}" = set; then :
2333   $as_echo_n "(cached) " >&6
2334 else
2335   if test -n "$CC"; then
2336   ac_cv_prog_CC="$CC" # Let the user override the test.
2337 else
2338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2339 for as_dir in $PATH
2340 do
2341   IFS=$as_save_IFS
2342   test -z "$as_dir" && as_dir=.
2343     for ac_exec_ext in '' $ac_executable_extensions; do
2344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2345     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2347     break 2
2348   fi
2349 done
2350   done
2351 IFS=$as_save_IFS
2352
2353 fi
2354 fi
2355 CC=$ac_cv_prog_CC
2356 if test -n "$CC"; then
2357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2358 $as_echo "$CC" >&6; }
2359 else
2360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2361 $as_echo "no" >&6; }
2362 fi
2363
2364
2365 fi
2366 if test -z "$ac_cv_prog_CC"; then
2367   ac_ct_CC=$CC
2368   # Extract the first word of "gcc", so it can be a program name with args.
2369 set dummy gcc; ac_word=$2
2370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2371 $as_echo_n "checking for $ac_word... " >&6; }
2372 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2373   $as_echo_n "(cached) " >&6
2374 else
2375   if test -n "$ac_ct_CC"; then
2376   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2377 else
2378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379 for as_dir in $PATH
2380 do
2381   IFS=$as_save_IFS
2382   test -z "$as_dir" && as_dir=.
2383     for ac_exec_ext in '' $ac_executable_extensions; do
2384   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2385     ac_cv_prog_ac_ct_CC="gcc"
2386     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2387     break 2
2388   fi
2389 done
2390   done
2391 IFS=$as_save_IFS
2392
2393 fi
2394 fi
2395 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2396 if test -n "$ac_ct_CC"; then
2397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2398 $as_echo "$ac_ct_CC" >&6; }
2399 else
2400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2401 $as_echo "no" >&6; }
2402 fi
2403
2404   if test "x$ac_ct_CC" = x; then
2405     CC=""
2406   else
2407     case $cross_compiling:$ac_tool_warned in
2408 yes:)
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2410 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2411 ac_tool_warned=yes ;;
2412 esac
2413     CC=$ac_ct_CC
2414   fi
2415 else
2416   CC="$ac_cv_prog_CC"
2417 fi
2418
2419 if test -z "$CC"; then
2420           if test -n "$ac_tool_prefix"; then
2421     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2422 set dummy ${ac_tool_prefix}cc; ac_word=$2
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2424 $as_echo_n "checking for $ac_word... " >&6; }
2425 if test "${ac_cv_prog_CC+set}" = set; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test -n "$CC"; then
2429   ac_cv_prog_CC="$CC" # Let the user override the test.
2430 else
2431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2432 for as_dir in $PATH
2433 do
2434   IFS=$as_save_IFS
2435   test -z "$as_dir" && as_dir=.
2436     for ac_exec_ext in '' $ac_executable_extensions; do
2437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2438     ac_cv_prog_CC="${ac_tool_prefix}cc"
2439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2440     break 2
2441   fi
2442 done
2443   done
2444 IFS=$as_save_IFS
2445
2446 fi
2447 fi
2448 CC=$ac_cv_prog_CC
2449 if test -n "$CC"; then
2450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2451 $as_echo "$CC" >&6; }
2452 else
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2454 $as_echo "no" >&6; }
2455 fi
2456
2457
2458   fi
2459 fi
2460 if test -z "$CC"; then
2461   # Extract the first word of "cc", so it can be a program name with args.
2462 set dummy cc; ac_word=$2
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2464 $as_echo_n "checking for $ac_word... " >&6; }
2465 if test "${ac_cv_prog_CC+set}" = set; then :
2466   $as_echo_n "(cached) " >&6
2467 else
2468   if test -n "$CC"; then
2469   ac_cv_prog_CC="$CC" # Let the user override the test.
2470 else
2471   ac_prog_rejected=no
2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2473 for as_dir in $PATH
2474 do
2475   IFS=$as_save_IFS
2476   test -z "$as_dir" && as_dir=.
2477     for ac_exec_ext in '' $ac_executable_extensions; do
2478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2479     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2480        ac_prog_rejected=yes
2481        continue
2482      fi
2483     ac_cv_prog_CC="cc"
2484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2485     break 2
2486   fi
2487 done
2488   done
2489 IFS=$as_save_IFS
2490
2491 if test $ac_prog_rejected = yes; then
2492   # We found a bogon in the path, so make sure we never use it.
2493   set dummy $ac_cv_prog_CC
2494   shift
2495   if test $# != 0; then
2496     # We chose a different compiler from the bogus one.
2497     # However, it has the same basename, so the bogon will be chosen
2498     # first if we set CC to just the basename; use the full file name.
2499     shift
2500     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2501   fi
2502 fi
2503 fi
2504 fi
2505 CC=$ac_cv_prog_CC
2506 if test -n "$CC"; then
2507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2508 $as_echo "$CC" >&6; }
2509 else
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511 $as_echo "no" >&6; }
2512 fi
2513
2514
2515 fi
2516 if test -z "$CC"; then
2517   if test -n "$ac_tool_prefix"; then
2518   for ac_prog in cl.exe
2519   do
2520     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2521 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2523 $as_echo_n "checking for $ac_word... " >&6; }
2524 if test "${ac_cv_prog_CC+set}" = set; then :
2525   $as_echo_n "(cached) " >&6
2526 else
2527   if test -n "$CC"; then
2528   ac_cv_prog_CC="$CC" # Let the user override the test.
2529 else
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2531 for as_dir in $PATH
2532 do
2533   IFS=$as_save_IFS
2534   test -z "$as_dir" && as_dir=.
2535     for ac_exec_ext in '' $ac_executable_extensions; do
2536   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2537     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2538     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2539     break 2
2540   fi
2541 done
2542   done
2543 IFS=$as_save_IFS
2544
2545 fi
2546 fi
2547 CC=$ac_cv_prog_CC
2548 if test -n "$CC"; then
2549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2550 $as_echo "$CC" >&6; }
2551 else
2552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2553 $as_echo "no" >&6; }
2554 fi
2555
2556
2557     test -n "$CC" && break
2558   done
2559 fi
2560 if test -z "$CC"; then
2561   ac_ct_CC=$CC
2562   for ac_prog in cl.exe
2563 do
2564   # Extract the first word of "$ac_prog", so it can be a program name with args.
2565 set dummy $ac_prog; ac_word=$2
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2567 $as_echo_n "checking for $ac_word... " >&6; }
2568 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2569   $as_echo_n "(cached) " >&6
2570 else
2571   if test -n "$ac_ct_CC"; then
2572   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2573 else
2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2575 for as_dir in $PATH
2576 do
2577   IFS=$as_save_IFS
2578   test -z "$as_dir" && as_dir=.
2579     for ac_exec_ext in '' $ac_executable_extensions; do
2580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2581     ac_cv_prog_ac_ct_CC="$ac_prog"
2582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2583     break 2
2584   fi
2585 done
2586   done
2587 IFS=$as_save_IFS
2588
2589 fi
2590 fi
2591 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2592 if test -n "$ac_ct_CC"; then
2593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2594 $as_echo "$ac_ct_CC" >&6; }
2595 else
2596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2597 $as_echo "no" >&6; }
2598 fi
2599
2600
2601   test -n "$ac_ct_CC" && break
2602 done
2603
2604   if test "x$ac_ct_CC" = x; then
2605     CC=""
2606   else
2607     case $cross_compiling:$ac_tool_warned in
2608 yes:)
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2611 ac_tool_warned=yes ;;
2612 esac
2613     CC=$ac_ct_CC
2614   fi
2615 fi
2616
2617 fi
2618
2619
2620 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2621 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2622 as_fn_error "no acceptable C compiler found in \$PATH
2623 See \`config.log' for more details." "$LINENO" 5; }
2624
2625 # Provide some information about the compiler.
2626 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2627 set X $ac_compile
2628 ac_compiler=$2
2629 for ac_option in --version -v -V -qversion; do
2630   { { ac_try="$ac_compiler $ac_option >&5"
2631 case "(($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_compiler $ac_option >&5") 2>conftest.err
2638   ac_status=$?
2639   if test -s conftest.err; then
2640     sed '10a\
2641 ... rest of stderr output deleted ...
2642          10q' conftest.err >conftest.er1
2643     cat conftest.er1 >&5
2644     rm -f conftest.er1 conftest.err
2645   fi
2646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2647   test $ac_status = 0; }
2648 done
2649
2650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h.  */
2652 #include <stdio.h>
2653 int
2654 main ()
2655 {
2656 FILE *f = fopen ("conftest.out", "w");
2657  return ferror (f) || fclose (f) != 0;
2658
2659   ;
2660   return 0;
2661 }
2662 _ACEOF
2663 ac_clean_files_save=$ac_clean_files
2664 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2665 # Try to create an executable without -o first, disregard a.out.
2666 # It will help us diagnose broken compilers, and finding out an intuition
2667 # of exeext.
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2669 $as_echo_n "checking for C compiler default output file name... " >&6; }
2670 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2671
2672 # The possible output files:
2673 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2674
2675 ac_rmfiles=
2676 for ac_file in $ac_files
2677 do
2678   case $ac_file in
2679     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2680     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2681   esac
2682 done
2683 rm -f $ac_rmfiles
2684
2685 if { { ac_try="$ac_link_default"
2686 case "(($ac_try" in
2687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2688   *) ac_try_echo=$ac_try;;
2689 esac
2690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2691 $as_echo "$ac_try_echo"; } >&5
2692   (eval "$ac_link_default") 2>&5
2693   ac_status=$?
2694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2695   test $ac_status = 0; }; then :
2696   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2697 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2698 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2699 # so that the user can short-circuit this test for compilers unknown to
2700 # Autoconf.
2701 for ac_file in $ac_files ''
2702 do
2703   test -f "$ac_file" || continue
2704   case $ac_file in
2705     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2706         ;;
2707     [ab].out )
2708         # We found the default executable, but exeext='' is most
2709         # certainly right.
2710         break;;
2711     *.* )
2712         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2713         then :; else
2714            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2715         fi
2716         # We set ac_cv_exeext here because the later test for it is not
2717         # safe: cross compilers may not add the suffix if given an `-o'
2718         # argument, so we may need to know it at that point already.
2719         # Even if this section looks crufty: it has the advantage of
2720         # actually working.
2721         break;;
2722     * )
2723         break;;
2724   esac
2725 done
2726 test "$ac_cv_exeext" = no && ac_cv_exeext=
2727
2728 else
2729   ac_file=''
2730 fi
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2732 $as_echo "$ac_file" >&6; }
2733 if test -z "$ac_file"; then :
2734   $as_echo "$as_me: failed program was:" >&5
2735 sed 's/^/| /' conftest.$ac_ext >&5
2736
2737 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2738 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2739 { as_fn_set_status 77
2740 as_fn_error "C compiler cannot create executables
2741 See \`config.log' for more details." "$LINENO" 5; }; }
2742 fi
2743 ac_exeext=$ac_cv_exeext
2744
2745 # Check that the compiler produces executables we can run.  If not, either
2746 # the compiler is broken, or we cross compile.
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2748 $as_echo_n "checking whether the C compiler works... " >&6; }
2749 # If not cross compiling, check that we can run a simple program.
2750 if test "$cross_compiling" != yes; then
2751   if { ac_try='./$ac_file'
2752   { { case "(($ac_try" in
2753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2754   *) ac_try_echo=$ac_try;;
2755 esac
2756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2757 $as_echo "$ac_try_echo"; } >&5
2758   (eval "$ac_try") 2>&5
2759   ac_status=$?
2760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2761   test $ac_status = 0; }; }; then
2762     cross_compiling=no
2763   else
2764     if test "$cross_compiling" = maybe; then
2765         cross_compiling=yes
2766     else
2767         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2769 as_fn_error "cannot run C compiled programs.
2770 If you meant to cross compile, use \`--host'.
2771 See \`config.log' for more details." "$LINENO" 5; }
2772     fi
2773   fi
2774 fi
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2776 $as_echo "yes" >&6; }
2777
2778 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2779 ac_clean_files=$ac_clean_files_save
2780 # Check that the compiler produces executables we can run.  If not, either
2781 # the compiler is broken, or we cross compile.
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2783 $as_echo_n "checking whether we are cross compiling... " >&6; }
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2785 $as_echo "$cross_compiling" >&6; }
2786
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2788 $as_echo_n "checking for suffix of executables... " >&6; }
2789 if { { ac_try="$ac_link"
2790 case "(($ac_try" in
2791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2792   *) ac_try_echo=$ac_try;;
2793 esac
2794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2795 $as_echo "$ac_try_echo"; } >&5
2796   (eval "$ac_link") 2>&5
2797   ac_status=$?
2798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2799   test $ac_status = 0; }; then :
2800   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2801 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2802 # work properly (i.e., refer to `conftest.exe'), while it won't with
2803 # `rm'.
2804 for ac_file in conftest.exe conftest conftest.*; do
2805   test -f "$ac_file" || continue
2806   case $ac_file in
2807     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2808     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2809           break;;
2810     * ) break;;
2811   esac
2812 done
2813 else
2814   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2816 as_fn_error "cannot compute suffix of executables: cannot compile and link
2817 See \`config.log' for more details." "$LINENO" 5; }
2818 fi
2819 rm -f conftest$ac_cv_exeext
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2821 $as_echo "$ac_cv_exeext" >&6; }
2822
2823 rm -f conftest.$ac_ext
2824 EXEEXT=$ac_cv_exeext
2825 ac_exeext=$EXEEXT
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2827 $as_echo_n "checking for suffix of object files... " >&6; }
2828 if test "${ac_cv_objext+set}" = set; then :
2829   $as_echo_n "(cached) " >&6
2830 else
2831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2832 /* end confdefs.h.  */
2833
2834 int
2835 main ()
2836 {
2837
2838   ;
2839   return 0;
2840 }
2841 _ACEOF
2842 rm -f conftest.o conftest.obj
2843 if { { ac_try="$ac_compile"
2844 case "(($ac_try" in
2845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2846   *) ac_try_echo=$ac_try;;
2847 esac
2848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2849 $as_echo "$ac_try_echo"; } >&5
2850   (eval "$ac_compile") 2>&5
2851   ac_status=$?
2852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2853   test $ac_status = 0; }; then :
2854   for ac_file in conftest.o conftest.obj conftest.*; do
2855   test -f "$ac_file" || continue;
2856   case $ac_file in
2857     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2858     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2859        break;;
2860   esac
2861 done
2862 else
2863   $as_echo "$as_me: failed program was:" >&5
2864 sed 's/^/| /' conftest.$ac_ext >&5
2865
2866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2868 as_fn_error "cannot compute suffix of object files: cannot compile
2869 See \`config.log' for more details." "$LINENO" 5; }
2870 fi
2871 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2872 fi
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2874 $as_echo "$ac_cv_objext" >&6; }
2875 OBJEXT=$ac_cv_objext
2876 ac_objext=$OBJEXT
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2878 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2879 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2883 /* end confdefs.h.  */
2884
2885 int
2886 main ()
2887 {
2888 #ifndef __GNUC__
2889        choke me
2890 #endif
2891
2892   ;
2893   return 0;
2894 }
2895 _ACEOF
2896 if ac_fn_c_try_compile "$LINENO"; then :
2897   ac_compiler_gnu=yes
2898 else
2899   ac_compiler_gnu=no
2900 fi
2901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2902 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2903
2904 fi
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2906 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2907 if test $ac_compiler_gnu = yes; then
2908   GCC=yes
2909 else
2910   GCC=
2911 fi
2912 ac_test_CFLAGS=${CFLAGS+set}
2913 ac_save_CFLAGS=$CFLAGS
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2915 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2916 if test "${ac_cv_prog_cc_g+set}" = set; then :
2917   $as_echo_n "(cached) " >&6
2918 else
2919   ac_save_c_werror_flag=$ac_c_werror_flag
2920    ac_c_werror_flag=yes
2921    ac_cv_prog_cc_g=no
2922    CFLAGS="-g"
2923    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2924 /* end confdefs.h.  */
2925
2926 int
2927 main ()
2928 {
2929
2930   ;
2931   return 0;
2932 }
2933 _ACEOF
2934 if ac_fn_c_try_compile "$LINENO"; then :
2935   ac_cv_prog_cc_g=yes
2936 else
2937   CFLAGS=""
2938       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2939 /* end confdefs.h.  */
2940
2941 int
2942 main ()
2943 {
2944
2945   ;
2946   return 0;
2947 }
2948 _ACEOF
2949 if ac_fn_c_try_compile "$LINENO"; then :
2950
2951 else
2952   ac_c_werror_flag=$ac_save_c_werror_flag
2953          CFLAGS="-g"
2954          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2955 /* end confdefs.h.  */
2956
2957 int
2958 main ()
2959 {
2960
2961   ;
2962   return 0;
2963 }
2964 _ACEOF
2965 if ac_fn_c_try_compile "$LINENO"; then :
2966   ac_cv_prog_cc_g=yes
2967 fi
2968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2969 fi
2970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2971 fi
2972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2973    ac_c_werror_flag=$ac_save_c_werror_flag
2974 fi
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2976 $as_echo "$ac_cv_prog_cc_g" >&6; }
2977 if test "$ac_test_CFLAGS" = set; then
2978   CFLAGS=$ac_save_CFLAGS
2979 elif test $ac_cv_prog_cc_g = yes; then
2980   if test "$GCC" = yes; then
2981     CFLAGS="-g -O2"
2982   else
2983     CFLAGS="-g"
2984   fi
2985 else
2986   if test "$GCC" = yes; then
2987     CFLAGS="-O2"
2988   else
2989     CFLAGS=
2990   fi
2991 fi
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2993 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2994 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2995   $as_echo_n "(cached) " >&6
2996 else
2997   ac_cv_prog_cc_c89=no
2998 ac_save_CC=$CC
2999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3000 /* end confdefs.h.  */
3001 #include <stdarg.h>
3002 #include <stdio.h>
3003 #include <sys/types.h>
3004 #include <sys/stat.h>
3005 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3006 struct buf { int x; };
3007 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3008 static char *e (p, i)
3009      char **p;
3010      int i;
3011 {
3012   return p[i];
3013 }
3014 static char *f (char * (*g) (char **, int), char **p, ...)
3015 {
3016   char *s;
3017   va_list v;
3018   va_start (v,p);
3019   s = g (p, va_arg (v,int));
3020   va_end (v);
3021   return s;
3022 }
3023
3024 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3025    function prototypes and stuff, but not '\xHH' hex character constants.
3026    These don't provoke an error unfortunately, instead are silently treated
3027    as 'x'.  The following induces an error, until -std is added to get
3028    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3029    array size at least.  It's necessary to write '\x00'==0 to get something
3030    that's true only with -std.  */
3031 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3032
3033 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3034    inside strings and character constants.  */
3035 #define FOO(x) 'x'
3036 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3037
3038 int test (int i, double x);
3039 struct s1 {int (*f) (int a);};
3040 struct s2 {int (*f) (double a);};
3041 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3042 int argc;
3043 char **argv;
3044 int
3045 main ()
3046 {
3047 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3048   ;
3049   return 0;
3050 }
3051 _ACEOF
3052 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3053         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3054 do
3055   CC="$ac_save_CC $ac_arg"
3056   if ac_fn_c_try_compile "$LINENO"; then :
3057   ac_cv_prog_cc_c89=$ac_arg
3058 fi
3059 rm -f core conftest.err conftest.$ac_objext
3060   test "x$ac_cv_prog_cc_c89" != "xno" && break
3061 done
3062 rm -f conftest.$ac_ext
3063 CC=$ac_save_CC
3064
3065 fi
3066 # AC_CACHE_VAL
3067 case "x$ac_cv_prog_cc_c89" in
3068   x)
3069     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3070 $as_echo "none needed" >&6; } ;;
3071   xno)
3072     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3073 $as_echo "unsupported" >&6; } ;;
3074   *)
3075     CC="$CC $ac_cv_prog_cc_c89"
3076     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3077 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3078 esac
3079 if test "x$ac_cv_prog_cc_c89" != xno; then :
3080
3081 fi
3082
3083 ac_ext=c
3084 ac_cpp='$CPP $CPPFLAGS'
3085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088
3089
3090 ac_ext=c
3091 ac_cpp='$CPP $CPPFLAGS'
3092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3096 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3097 # On Suns, sometimes $CPP names a directory.
3098 if test -n "$CPP" && test -d "$CPP"; then
3099   CPP=
3100 fi
3101 if test -z "$CPP"; then
3102   if test "${ac_cv_prog_CPP+set}" = set; then :
3103   $as_echo_n "(cached) " >&6
3104 else
3105       # Double quotes because CPP needs to be expanded
3106     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3107     do
3108       ac_preproc_ok=false
3109 for ac_c_preproc_warn_flag in '' yes
3110 do
3111   # Use a header file that comes with gcc, so configuring glibc
3112   # with a fresh cross-compiler works.
3113   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3114   # <limits.h> exists even on freestanding compilers.
3115   # On the NeXT, cc -E runs the code through the compiler's parser,
3116   # not just through cpp. "Syntax error" is here to catch this case.
3117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119 #ifdef __STDC__
3120 # include <limits.h>
3121 #else
3122 # include <assert.h>
3123 #endif
3124                      Syntax error
3125 _ACEOF
3126 if ac_fn_c_try_cpp "$LINENO"; then :
3127
3128 else
3129   # Broken: fails on valid input.
3130 continue
3131 fi
3132 rm -f conftest.err conftest.$ac_ext
3133
3134   # OK, works on sane cases.  Now check whether nonexistent headers
3135   # can be detected and how.
3136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3137 /* end confdefs.h.  */
3138 #include <ac_nonexistent.h>
3139 _ACEOF
3140 if ac_fn_c_try_cpp "$LINENO"; then :
3141   # Broken: success on invalid input.
3142 continue
3143 else
3144   # Passes both tests.
3145 ac_preproc_ok=:
3146 break
3147 fi
3148 rm -f conftest.err conftest.$ac_ext
3149
3150 done
3151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3152 rm -f conftest.err conftest.$ac_ext
3153 if $ac_preproc_ok; then :
3154   break
3155 fi
3156
3157     done
3158     ac_cv_prog_CPP=$CPP
3159
3160 fi
3161   CPP=$ac_cv_prog_CPP
3162 else
3163   ac_cv_prog_CPP=$CPP
3164 fi
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3166 $as_echo "$CPP" >&6; }
3167 ac_preproc_ok=false
3168 for ac_c_preproc_warn_flag in '' yes
3169 do
3170   # Use a header file that comes with gcc, so configuring glibc
3171   # with a fresh cross-compiler works.
3172   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3173   # <limits.h> exists even on freestanding compilers.
3174   # On the NeXT, cc -E runs the code through the compiler's parser,
3175   # not just through cpp. "Syntax error" is here to catch this case.
3176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3177 /* end confdefs.h.  */
3178 #ifdef __STDC__
3179 # include <limits.h>
3180 #else
3181 # include <assert.h>
3182 #endif
3183                      Syntax error
3184 _ACEOF
3185 if ac_fn_c_try_cpp "$LINENO"; then :
3186
3187 else
3188   # Broken: fails on valid input.
3189 continue
3190 fi
3191 rm -f conftest.err conftest.$ac_ext
3192
3193   # OK, works on sane cases.  Now check whether nonexistent headers
3194   # can be detected and how.
3195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3196 /* end confdefs.h.  */
3197 #include <ac_nonexistent.h>
3198 _ACEOF
3199 if ac_fn_c_try_cpp "$LINENO"; then :
3200   # Broken: success on invalid input.
3201 continue
3202 else
3203   # Passes both tests.
3204 ac_preproc_ok=:
3205 break
3206 fi
3207 rm -f conftest.err conftest.$ac_ext
3208
3209 done
3210 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3211 rm -f conftest.err conftest.$ac_ext
3212 if $ac_preproc_ok; then :
3213
3214 else
3215   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3217 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3218 See \`config.log' for more details." "$LINENO" 5; }
3219 fi
3220
3221 ac_ext=c
3222 ac_cpp='$CPP $CPPFLAGS'
3223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3226
3227
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3229 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3230 if test "${ac_cv_path_GREP+set}" = set; then :
3231   $as_echo_n "(cached) " >&6
3232 else
3233   if test -z "$GREP"; then
3234   ac_path_GREP_found=false
3235   # Loop through the user's path and test for each of PROGNAME-LIST
3236   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3237 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3238 do
3239   IFS=$as_save_IFS
3240   test -z "$as_dir" && as_dir=.
3241     for ac_prog in grep ggrep; do
3242     for ac_exec_ext in '' $ac_executable_extensions; do
3243       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3244       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3245 # Check for GNU ac_path_GREP and select it if it is found.
3246   # Check for GNU $ac_path_GREP
3247 case `"$ac_path_GREP" --version 2>&1` in
3248 *GNU*)
3249   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3250 *)
3251   ac_count=0
3252   $as_echo_n 0123456789 >"conftest.in"
3253   while :
3254   do
3255     cat "conftest.in" "conftest.in" >"conftest.tmp"
3256     mv "conftest.tmp" "conftest.in"
3257     cp "conftest.in" "conftest.nl"
3258     $as_echo 'GREP' >> "conftest.nl"
3259     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3260     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3261     as_fn_arith $ac_count + 1 && ac_count=$as_val
3262     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3263       # Best one so far, save it but keep looking for a better one
3264       ac_cv_path_GREP="$ac_path_GREP"
3265       ac_path_GREP_max=$ac_count
3266     fi
3267     # 10*(2^10) chars as input seems more than enough
3268     test $ac_count -gt 10 && break
3269   done
3270   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3271 esac
3272
3273       $ac_path_GREP_found && break 3
3274     done
3275   done
3276   done
3277 IFS=$as_save_IFS
3278   if test -z "$ac_cv_path_GREP"; then
3279     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3280   fi
3281 else
3282   ac_cv_path_GREP=$GREP
3283 fi
3284
3285 fi
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3287 $as_echo "$ac_cv_path_GREP" >&6; }
3288  GREP="$ac_cv_path_GREP"
3289
3290
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3292 $as_echo_n "checking for egrep... " >&6; }
3293 if test "${ac_cv_path_EGREP+set}" = set; then :
3294   $as_echo_n "(cached) " >&6
3295 else
3296   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3297    then ac_cv_path_EGREP="$GREP -E"
3298    else
3299      if test -z "$EGREP"; then
3300   ac_path_EGREP_found=false
3301   # Loop through the user's path and test for each of PROGNAME-LIST
3302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3303 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3304 do
3305   IFS=$as_save_IFS
3306   test -z "$as_dir" && as_dir=.
3307     for ac_prog in egrep; do
3308     for ac_exec_ext in '' $ac_executable_extensions; do
3309       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3310       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3311 # Check for GNU ac_path_EGREP and select it if it is found.
3312   # Check for GNU $ac_path_EGREP
3313 case `"$ac_path_EGREP" --version 2>&1` in
3314 *GNU*)
3315   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3316 *)
3317   ac_count=0
3318   $as_echo_n 0123456789 >"conftest.in"
3319   while :
3320   do
3321     cat "conftest.in" "conftest.in" >"conftest.tmp"
3322     mv "conftest.tmp" "conftest.in"
3323     cp "conftest.in" "conftest.nl"
3324     $as_echo 'EGREP' >> "conftest.nl"
3325     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3326     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3327     as_fn_arith $ac_count + 1 && ac_count=$as_val
3328     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3329       # Best one so far, save it but keep looking for a better one
3330       ac_cv_path_EGREP="$ac_path_EGREP"
3331       ac_path_EGREP_max=$ac_count
3332     fi
3333     # 10*(2^10) chars as input seems more than enough
3334     test $ac_count -gt 10 && break
3335   done
3336   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3337 esac
3338
3339       $ac_path_EGREP_found && break 3
3340     done
3341   done
3342   done
3343 IFS=$as_save_IFS
3344   if test -z "$ac_cv_path_EGREP"; then
3345     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3346   fi
3347 else
3348   ac_cv_path_EGREP=$EGREP
3349 fi
3350
3351    fi
3352 fi
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3354 $as_echo "$ac_cv_path_EGREP" >&6; }
3355  EGREP="$ac_cv_path_EGREP"
3356
3357
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3359 $as_echo_n "checking for ANSI C header files... " >&6; }
3360 if test "${ac_cv_header_stdc+set}" = set; then :
3361   $as_echo_n "(cached) " >&6
3362 else
3363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3364 /* end confdefs.h.  */
3365 #include <stdlib.h>
3366 #include <stdarg.h>
3367 #include <string.h>
3368 #include <float.h>
3369
3370 int
3371 main ()
3372 {
3373
3374   ;
3375   return 0;
3376 }
3377 _ACEOF
3378 if ac_fn_c_try_compile "$LINENO"; then :
3379   ac_cv_header_stdc=yes
3380 else
3381   ac_cv_header_stdc=no
3382 fi
3383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3384
3385 if test $ac_cv_header_stdc = yes; then
3386   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389 #include <string.h>
3390
3391 _ACEOF
3392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3393   $EGREP "memchr" >/dev/null 2>&1; then :
3394
3395 else
3396   ac_cv_header_stdc=no
3397 fi
3398 rm -f conftest*
3399
3400 fi
3401
3402 if test $ac_cv_header_stdc = yes; then
3403   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3405 /* end confdefs.h.  */
3406 #include <stdlib.h>
3407
3408 _ACEOF
3409 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3410   $EGREP "free" >/dev/null 2>&1; then :
3411
3412 else
3413   ac_cv_header_stdc=no
3414 fi
3415 rm -f conftest*
3416
3417 fi
3418
3419 if test $ac_cv_header_stdc = yes; then
3420   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3421   if test "$cross_compiling" = yes; then :
3422   :
3423 else
3424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425 /* end confdefs.h.  */
3426 #include <ctype.h>
3427 #include <stdlib.h>
3428 #if ((' ' & 0x0FF) == 0x020)
3429 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3430 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3431 #else
3432 # define ISLOWER(c) \
3433                    (('a' <= (c) && (c) <= 'i') \
3434                      || ('j' <= (c) && (c) <= 'r') \
3435                      || ('s' <= (c) && (c) <= 'z'))
3436 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3437 #endif
3438
3439 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3440 int
3441 main ()
3442 {
3443   int i;
3444   for (i = 0; i < 256; i++)
3445     if (XOR (islower (i), ISLOWER (i))
3446         || toupper (i) != TOUPPER (i))
3447       return 2;
3448   return 0;
3449 }
3450 _ACEOF
3451 if ac_fn_c_try_run "$LINENO"; then :
3452
3453 else
3454   ac_cv_header_stdc=no
3455 fi
3456 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3457   conftest.$ac_objext conftest.beam conftest.$ac_ext
3458 fi
3459
3460 fi
3461 fi
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3463 $as_echo "$ac_cv_header_stdc" >&6; }
3464 if test $ac_cv_header_stdc = yes; then
3465
3466 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3467
3468 fi
3469
3470 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3471 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3472                   inttypes.h stdint.h unistd.h
3473 do :
3474   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3475 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3476 "
3477 eval as_val=\$$as_ac_Header
3478    if test "x$as_val" = x""yes; then :
3479   cat >>confdefs.h <<_ACEOF
3480 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3481 _ACEOF
3482
3483 fi
3484
3485 done
3486
3487
3488
3489   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3490 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3491   MINIX=yes
3492 else
3493   MINIX=
3494 fi
3495
3496
3497   if test "$MINIX" = yes; then
3498
3499 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3500
3501
3502 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3503
3504
3505 $as_echo "#define _MINIX 1" >>confdefs.h
3506
3507   fi
3508
3509
3510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3511 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3512 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3516 /* end confdefs.h.  */
3517
3518 #         define __EXTENSIONS__ 1
3519           $ac_includes_default
3520 int
3521 main ()
3522 {
3523
3524   ;
3525   return 0;
3526 }
3527 _ACEOF
3528 if ac_fn_c_try_compile "$LINENO"; then :
3529   ac_cv_safe_to_define___extensions__=yes
3530 else
3531   ac_cv_safe_to_define___extensions__=no
3532 fi
3533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3534 fi
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3536 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3537   test $ac_cv_safe_to_define___extensions__ = yes &&
3538     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3539
3540   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3541
3542   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3543
3544   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3545
3546   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3547
3548
3549 ac_ext=c
3550 ac_cpp='$CPP $CPPFLAGS'
3551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3553 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3554 if test -n "$ac_tool_prefix"; then
3555   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3556 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3558 $as_echo_n "checking for $ac_word... " >&6; }
3559 if test "${ac_cv_prog_CC+set}" = set; then :
3560   $as_echo_n "(cached) " >&6
3561 else
3562   if test -n "$CC"; then
3563   ac_cv_prog_CC="$CC" # Let the user override the test.
3564 else
3565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566 for as_dir in $PATH
3567 do
3568   IFS=$as_save_IFS
3569   test -z "$as_dir" && as_dir=.
3570     for ac_exec_ext in '' $ac_executable_extensions; do
3571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3572     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574     break 2
3575   fi
3576 done
3577   done
3578 IFS=$as_save_IFS
3579
3580 fi
3581 fi
3582 CC=$ac_cv_prog_CC
3583 if test -n "$CC"; then
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3585 $as_echo "$CC" >&6; }
3586 else
3587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588 $as_echo "no" >&6; }
3589 fi
3590
3591
3592 fi
3593 if test -z "$ac_cv_prog_CC"; then
3594   ac_ct_CC=$CC
3595   # Extract the first word of "gcc", so it can be a program name with args.
3596 set dummy gcc; ac_word=$2
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3598 $as_echo_n "checking for $ac_word... " >&6; }
3599 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3600   $as_echo_n "(cached) " >&6
3601 else
3602   if test -n "$ac_ct_CC"; then
3603   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3604 else
3605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 for as_dir in $PATH
3607 do
3608   IFS=$as_save_IFS
3609   test -z "$as_dir" && as_dir=.
3610     for ac_exec_ext in '' $ac_executable_extensions; do
3611   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3612     ac_cv_prog_ac_ct_CC="gcc"
3613     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3614     break 2
3615   fi
3616 done
3617   done
3618 IFS=$as_save_IFS
3619
3620 fi
3621 fi
3622 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3623 if test -n "$ac_ct_CC"; then
3624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3625 $as_echo "$ac_ct_CC" >&6; }
3626 else
3627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3628 $as_echo "no" >&6; }
3629 fi
3630
3631   if test "x$ac_ct_CC" = x; then
3632     CC=""
3633   else
3634     case $cross_compiling:$ac_tool_warned in
3635 yes:)
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3638 ac_tool_warned=yes ;;
3639 esac
3640     CC=$ac_ct_CC
3641   fi
3642 else
3643   CC="$ac_cv_prog_CC"
3644 fi
3645
3646 if test -z "$CC"; then
3647           if test -n "$ac_tool_prefix"; then
3648     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3649 set dummy ${ac_tool_prefix}cc; ac_word=$2
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3651 $as_echo_n "checking for $ac_word... " >&6; }
3652 if test "${ac_cv_prog_CC+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   if test -n "$CC"; then
3656   ac_cv_prog_CC="$CC" # Let the user override the test.
3657 else
3658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3659 for as_dir in $PATH
3660 do
3661   IFS=$as_save_IFS
3662   test -z "$as_dir" && as_dir=.
3663     for ac_exec_ext in '' $ac_executable_extensions; do
3664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3665     ac_cv_prog_CC="${ac_tool_prefix}cc"
3666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3667     break 2
3668   fi
3669 done
3670   done
3671 IFS=$as_save_IFS
3672
3673 fi
3674 fi
3675 CC=$ac_cv_prog_CC
3676 if test -n "$CC"; then
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3678 $as_echo "$CC" >&6; }
3679 else
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 fi
3683
3684
3685   fi
3686 fi
3687 if test -z "$CC"; then
3688   # Extract the first word of "cc", so it can be a program name with args.
3689 set dummy cc; ac_word=$2
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3691 $as_echo_n "checking for $ac_word... " >&6; }
3692 if test "${ac_cv_prog_CC+set}" = set; then :
3693   $as_echo_n "(cached) " >&6
3694 else
3695   if test -n "$CC"; then
3696   ac_cv_prog_CC="$CC" # Let the user override the test.
3697 else
3698   ac_prog_rejected=no
3699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 for as_dir in $PATH
3701 do
3702   IFS=$as_save_IFS
3703   test -z "$as_dir" && as_dir=.
3704     for ac_exec_ext in '' $ac_executable_extensions; do
3705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3706     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3707        ac_prog_rejected=yes
3708        continue
3709      fi
3710     ac_cv_prog_CC="cc"
3711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3712     break 2
3713   fi
3714 done
3715   done
3716 IFS=$as_save_IFS
3717
3718 if test $ac_prog_rejected = yes; then
3719   # We found a bogon in the path, so make sure we never use it.
3720   set dummy $ac_cv_prog_CC
3721   shift
3722   if test $# != 0; then
3723     # We chose a different compiler from the bogus one.
3724     # However, it has the same basename, so the bogon will be chosen
3725     # first if we set CC to just the basename; use the full file name.
3726     shift
3727     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3728   fi
3729 fi
3730 fi
3731 fi
3732 CC=$ac_cv_prog_CC
3733 if test -n "$CC"; then
3734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3735 $as_echo "$CC" >&6; }
3736 else
3737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3738 $as_echo "no" >&6; }
3739 fi
3740
3741
3742 fi
3743 if test -z "$CC"; then
3744   if test -n "$ac_tool_prefix"; then
3745   for ac_prog in cl.exe
3746   do
3747     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3748 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3750 $as_echo_n "checking for $ac_word... " >&6; }
3751 if test "${ac_cv_prog_CC+set}" = set; then :
3752   $as_echo_n "(cached) " >&6
3753 else
3754   if test -n "$CC"; then
3755   ac_cv_prog_CC="$CC" # Let the user override the test.
3756 else
3757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3758 for as_dir in $PATH
3759 do
3760   IFS=$as_save_IFS
3761   test -z "$as_dir" && as_dir=.
3762     for ac_exec_ext in '' $ac_executable_extensions; do
3763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3764     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3766     break 2
3767   fi
3768 done
3769   done
3770 IFS=$as_save_IFS
3771
3772 fi
3773 fi
3774 CC=$ac_cv_prog_CC
3775 if test -n "$CC"; then
3776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3777 $as_echo "$CC" >&6; }
3778 else
3779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3780 $as_echo "no" >&6; }
3781 fi
3782
3783
3784     test -n "$CC" && break
3785   done
3786 fi
3787 if test -z "$CC"; then
3788   ac_ct_CC=$CC
3789   for ac_prog in cl.exe
3790 do
3791   # Extract the first word of "$ac_prog", so it can be a program name with args.
3792 set dummy $ac_prog; ac_word=$2
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3794 $as_echo_n "checking for $ac_word... " >&6; }
3795 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3796   $as_echo_n "(cached) " >&6
3797 else
3798   if test -n "$ac_ct_CC"; then
3799   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3800 else
3801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3802 for as_dir in $PATH
3803 do
3804   IFS=$as_save_IFS
3805   test -z "$as_dir" && as_dir=.
3806     for ac_exec_ext in '' $ac_executable_extensions; do
3807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3808     ac_cv_prog_ac_ct_CC="$ac_prog"
3809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3810     break 2
3811   fi
3812 done
3813   done
3814 IFS=$as_save_IFS
3815
3816 fi
3817 fi
3818 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3819 if test -n "$ac_ct_CC"; then
3820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3821 $as_echo "$ac_ct_CC" >&6; }
3822 else
3823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3824 $as_echo "no" >&6; }
3825 fi
3826
3827
3828   test -n "$ac_ct_CC" && break
3829 done
3830
3831   if test "x$ac_ct_CC" = x; then
3832     CC=""
3833   else
3834     case $cross_compiling:$ac_tool_warned in
3835 yes:)
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3838 ac_tool_warned=yes ;;
3839 esac
3840     CC=$ac_ct_CC
3841   fi
3842 fi
3843
3844 fi
3845
3846
3847 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3848 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3849 as_fn_error "no acceptable C compiler found in \$PATH
3850 See \`config.log' for more details." "$LINENO" 5; }
3851
3852 # Provide some information about the compiler.
3853 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3854 set X $ac_compile
3855 ac_compiler=$2
3856 for ac_option in --version -v -V -qversion; do
3857   { { ac_try="$ac_compiler $ac_option >&5"
3858 case "(($ac_try" in
3859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3860   *) ac_try_echo=$ac_try;;
3861 esac
3862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3863 $as_echo "$ac_try_echo"; } >&5
3864   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3865   ac_status=$?
3866   if test -s conftest.err; then
3867     sed '10a\
3868 ... rest of stderr output deleted ...
3869          10q' conftest.err >conftest.er1
3870     cat conftest.er1 >&5
3871     rm -f conftest.er1 conftest.err
3872   fi
3873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3874   test $ac_status = 0; }
3875 done
3876
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3878 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3879 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3880   $as_echo_n "(cached) " >&6
3881 else
3882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884
3885 int
3886 main ()
3887 {
3888 #ifndef __GNUC__
3889        choke me
3890 #endif
3891
3892   ;
3893   return 0;
3894 }
3895 _ACEOF
3896 if ac_fn_c_try_compile "$LINENO"; then :
3897   ac_compiler_gnu=yes
3898 else
3899   ac_compiler_gnu=no
3900 fi
3901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3902 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3903
3904 fi
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3906 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3907 if test $ac_compiler_gnu = yes; then
3908   GCC=yes
3909 else
3910   GCC=
3911 fi
3912 ac_test_CFLAGS=${CFLAGS+set}
3913 ac_save_CFLAGS=$CFLAGS
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3915 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3916 if test "${ac_cv_prog_cc_g+set}" = set; then :
3917   $as_echo_n "(cached) " >&6
3918 else
3919   ac_save_c_werror_flag=$ac_c_werror_flag
3920    ac_c_werror_flag=yes
3921    ac_cv_prog_cc_g=no
3922    CFLAGS="-g"
3923    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3924 /* end confdefs.h.  */
3925
3926 int
3927 main ()
3928 {
3929
3930   ;
3931   return 0;
3932 }
3933 _ACEOF
3934 if ac_fn_c_try_compile "$LINENO"; then :
3935   ac_cv_prog_cc_g=yes
3936 else
3937   CFLAGS=""
3938       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939 /* end confdefs.h.  */
3940
3941 int
3942 main ()
3943 {
3944
3945   ;
3946   return 0;
3947 }
3948 _ACEOF
3949 if ac_fn_c_try_compile "$LINENO"; then :
3950
3951 else
3952   ac_c_werror_flag=$ac_save_c_werror_flag
3953          CFLAGS="-g"
3954          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h.  */
3956
3957 int
3958 main ()
3959 {
3960
3961   ;
3962   return 0;
3963 }
3964 _ACEOF
3965 if ac_fn_c_try_compile "$LINENO"; then :
3966   ac_cv_prog_cc_g=yes
3967 fi
3968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3969 fi
3970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3971 fi
3972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3973    ac_c_werror_flag=$ac_save_c_werror_flag
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3976 $as_echo "$ac_cv_prog_cc_g" >&6; }
3977 if test "$ac_test_CFLAGS" = set; then
3978   CFLAGS=$ac_save_CFLAGS
3979 elif test $ac_cv_prog_cc_g = yes; then
3980   if test "$GCC" = yes; then
3981     CFLAGS="-g -O2"
3982   else
3983     CFLAGS="-g"
3984   fi
3985 else
3986   if test "$GCC" = yes; then
3987     CFLAGS="-O2"
3988   else
3989     CFLAGS=
3990   fi
3991 fi
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3993 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3994 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   ac_cv_prog_cc_c89=no
3998 ac_save_CC=$CC
3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h.  */
4001 #include <stdarg.h>
4002 #include <stdio.h>
4003 #include <sys/types.h>
4004 #include <sys/stat.h>
4005 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4006 struct buf { int x; };
4007 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4008 static char *e (p, i)
4009      char **p;
4010      int i;
4011 {
4012   return p[i];
4013 }
4014 static char *f (char * (*g) (char **, int), char **p, ...)
4015 {
4016   char *s;
4017   va_list v;
4018   va_start (v,p);
4019   s = g (p, va_arg (v,int));
4020   va_end (v);
4021   return s;
4022 }
4023
4024 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4025    function prototypes and stuff, but not '\xHH' hex character constants.
4026    These don't provoke an error unfortunately, instead are silently treated
4027    as 'x'.  The following induces an error, until -std is added to get
4028    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4029    array size at least.  It's necessary to write '\x00'==0 to get something
4030    that's true only with -std.  */
4031 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4032
4033 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4034    inside strings and character constants.  */
4035 #define FOO(x) 'x'
4036 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4037
4038 int test (int i, double x);
4039 struct s1 {int (*f) (int a);};
4040 struct s2 {int (*f) (double a);};
4041 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4042 int argc;
4043 char **argv;
4044 int
4045 main ()
4046 {
4047 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4048   ;
4049   return 0;
4050 }
4051 _ACEOF
4052 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4053         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4054 do
4055   CC="$ac_save_CC $ac_arg"
4056   if ac_fn_c_try_compile "$LINENO"; then :
4057   ac_cv_prog_cc_c89=$ac_arg
4058 fi
4059 rm -f core conftest.err conftest.$ac_objext
4060   test "x$ac_cv_prog_cc_c89" != "xno" && break
4061 done
4062 rm -f conftest.$ac_ext
4063 CC=$ac_save_CC
4064
4065 fi
4066 # AC_CACHE_VAL
4067 case "x$ac_cv_prog_cc_c89" in
4068   x)
4069     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4070 $as_echo "none needed" >&6; } ;;
4071   xno)
4072     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4073 $as_echo "unsupported" >&6; } ;;
4074   *)
4075     CC="$CC $ac_cv_prog_cc_c89"
4076     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4077 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4078 esac
4079 if test "x$ac_cv_prog_cc_c89" != xno; then :
4080
4081 fi
4082
4083 ac_ext=c
4084 ac_cpp='$CPP $CPPFLAGS'
4085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4088
4089 if test $ac_cv_c_compiler_gnu = yes; then
4090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
4091 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
4092 if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
4093   $as_echo_n "(cached) " >&6
4094 else
4095     ac_pattern="Autoconf.*'x'"
4096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098 #include <sgtty.h>
4099 Autoconf TIOCGETP
4100 _ACEOF
4101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4102   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4103   ac_cv_prog_gcc_traditional=yes
4104 else
4105   ac_cv_prog_gcc_traditional=no
4106 fi
4107 rm -f conftest*
4108
4109
4110   if test $ac_cv_prog_gcc_traditional = no; then
4111     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113 #include <termio.h>
4114 Autoconf TCGETA
4115 _ACEOF
4116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4117   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4118   ac_cv_prog_gcc_traditional=yes
4119 fi
4120 rm -f conftest*
4121
4122   fi
4123 fi
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
4125 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
4126   if test $ac_cv_prog_gcc_traditional = yes; then
4127     CC="$CC -traditional"
4128   fi
4129 fi
4130
4131 ac_aux_dir=
4132 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4133   for ac_t in install-sh install.sh shtool; do
4134     if test -f "$ac_dir/$ac_t"; then
4135       ac_aux_dir=$ac_dir
4136       ac_install_sh="$ac_aux_dir/$ac_t -c"
4137       break 2
4138     fi
4139   done
4140 done
4141 if test -z "$ac_aux_dir"; then
4142   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4143 fi
4144
4145 # These three variables are undocumented and unsupported,
4146 # and are intended to be withdrawn in a future Autoconf release.
4147 # They can cause serious problems if a builder's source tree is in a directory
4148 # whose full name contains unusual characters.
4149 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4150 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4151 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4152
4153
4154 # Find a good install program.  We prefer a C program (faster),
4155 # so one script is as good as another.  But avoid the broken or
4156 # incompatible versions:
4157 # SysV /etc/install, /usr/sbin/install
4158 # SunOS /usr/etc/install
4159 # IRIX /sbin/install
4160 # AIX /bin/install
4161 # AmigaOS /C/install, which installs bootblocks on floppy discs
4162 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4163 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4164 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4165 # OS/2's system install, which has a completely different semantic
4166 # ./install, which can be erroneously created by make from ./install.sh.
4167 # Reject install programs that cannot install multiple files.
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4169 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4170 if test -z "$INSTALL"; then
4171 if test "${ac_cv_path_install+set}" = set; then :
4172   $as_echo_n "(cached) " >&6
4173 else
4174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4175 for as_dir in $PATH
4176 do
4177   IFS=$as_save_IFS
4178   test -z "$as_dir" && as_dir=.
4179     # Account for people who put trailing slashes in PATH elements.
4180 case $as_dir/ in #((
4181   ./ | .// | /[cC]/* | \
4182   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4183   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4184   /usr/ucb/* ) ;;
4185   *)
4186     # OSF1 and SCO ODT 3.0 have their own names for install.
4187     # Don't use installbsd from OSF since it installs stuff as root
4188     # by default.
4189     for ac_prog in ginstall scoinst install; do
4190       for ac_exec_ext in '' $ac_executable_extensions; do
4191         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4192           if test $ac_prog = install &&
4193             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4194             # AIX install.  It has an incompatible calling convention.
4195             :
4196           elif test $ac_prog = install &&
4197             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4198             # program-specific install script used by HP pwplus--don't use.
4199             :
4200           else
4201             rm -rf conftest.one conftest.two conftest.dir
4202             echo one > conftest.one
4203             echo two > conftest.two
4204             mkdir conftest.dir
4205             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4206               test -s conftest.one && test -s conftest.two &&
4207               test -s conftest.dir/conftest.one &&
4208               test -s conftest.dir/conftest.two
4209             then
4210               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4211               break 3
4212             fi
4213           fi
4214         fi
4215       done
4216     done
4217     ;;
4218 esac
4219
4220   done
4221 IFS=$as_save_IFS
4222
4223 rm -rf conftest.one conftest.two conftest.dir
4224
4225 fi
4226   if test "${ac_cv_path_install+set}" = set; then
4227     INSTALL=$ac_cv_path_install
4228   else
4229     # As a last resort, use the slow shell script.  Don't cache a
4230     # value for INSTALL within a source directory, because that will
4231     # break other packages using the cache if that directory is
4232     # removed, or if the value is a relative name.
4233     INSTALL=$ac_install_sh
4234   fi
4235 fi
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4237 $as_echo "$INSTALL" >&6; }
4238
4239 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4240 # It thinks the first close brace ends the variable substitution.
4241 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4242
4243 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4244
4245 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4246
4247
4248
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4250 $as_echo_n "checking for ANSI C header files... " >&6; }
4251 if test "${ac_cv_header_stdc+set}" = set; then :
4252   $as_echo_n "(cached) " >&6
4253 else
4254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4255 /* end confdefs.h.  */
4256 #include <stdlib.h>
4257 #include <stdarg.h>
4258 #include <string.h>
4259 #include <float.h>
4260
4261 int
4262 main ()
4263 {
4264
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 if ac_fn_c_try_compile "$LINENO"; then :
4270   ac_cv_header_stdc=yes
4271 else
4272   ac_cv_header_stdc=no
4273 fi
4274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4275
4276 if test $ac_cv_header_stdc = yes; then
4277   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h.  */
4280 #include <string.h>
4281
4282 _ACEOF
4283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4284   $EGREP "memchr" >/dev/null 2>&1; then :
4285
4286 else
4287   ac_cv_header_stdc=no
4288 fi
4289 rm -f conftest*
4290
4291 fi
4292
4293 if test $ac_cv_header_stdc = yes; then
4294   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h.  */
4297 #include <stdlib.h>
4298
4299 _ACEOF
4300 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4301   $EGREP "free" >/dev/null 2>&1; then :
4302
4303 else
4304   ac_cv_header_stdc=no
4305 fi
4306 rm -f conftest*
4307
4308 fi
4309
4310 if test $ac_cv_header_stdc = yes; then
4311   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4312   if test "$cross_compiling" = yes; then :
4313   :
4314 else
4315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4316 /* end confdefs.h.  */
4317 #include <ctype.h>
4318 #include <stdlib.h>
4319 #if ((' ' & 0x0FF) == 0x020)
4320 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4321 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4322 #else
4323 # define ISLOWER(c) \
4324                    (('a' <= (c) && (c) <= 'i') \
4325                      || ('j' <= (c) && (c) <= 'r') \
4326                      || ('s' <= (c) && (c) <= 'z'))
4327 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4328 #endif
4329
4330 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4331 int
4332 main ()
4333 {
4334   int i;
4335   for (i = 0; i < 256; i++)
4336     if (XOR (islower (i), ISLOWER (i))
4337         || toupper (i) != TOUPPER (i))
4338       return 2;
4339   return 0;
4340 }
4341 _ACEOF
4342 if ac_fn_c_try_run "$LINENO"; then :
4343
4344 else
4345   ac_cv_header_stdc=no
4346 fi
4347 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4348   conftest.$ac_objext conftest.beam conftest.$ac_ext
4349 fi
4350
4351 fi
4352 fi
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4354 $as_echo "$ac_cv_header_stdc" >&6; }
4355 if test $ac_cv_header_stdc = yes; then
4356
4357 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4358
4359 fi
4360
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4362 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4363 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4364   $as_echo_n "(cached) " >&6
4365 else
4366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4367 /* end confdefs.h.  */
4368 #include <sys/types.h>
4369 #include <sys/wait.h>
4370 #ifndef WEXITSTATUS
4371 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4372 #endif
4373 #ifndef WIFEXITED
4374 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4375 #endif
4376
4377 int
4378 main ()
4379 {
4380   int s;
4381   wait (&s);
4382   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4383   ;
4384   return 0;
4385 }
4386 _ACEOF
4387 if ac_fn_c_try_compile "$LINENO"; then :
4388   ac_cv_header_sys_wait_h=yes
4389 else
4390   ac_cv_header_sys_wait_h=no
4391 fi
4392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4393 fi
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4395 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4396 if test $ac_cv_header_sys_wait_h = yes; then
4397
4398 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4399
4400 fi
4401
4402 ac_header_dirent=no
4403 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4404   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4406 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4407 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4408   $as_echo_n "(cached) " >&6
4409 else
4410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411 /* end confdefs.h.  */
4412 #include <sys/types.h>
4413 #include <$ac_hdr>
4414
4415 int
4416 main ()
4417 {
4418 if ((DIR *) 0)
4419 return 0;
4420   ;
4421   return 0;
4422 }
4423 _ACEOF
4424 if ac_fn_c_try_compile "$LINENO"; then :
4425   eval "$as_ac_Header=yes"
4426 else
4427   eval "$as_ac_Header=no"
4428 fi
4429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4430 fi
4431 eval ac_res=\$$as_ac_Header
4432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4433 $as_echo "$ac_res" >&6; }
4434 eval as_val=\$$as_ac_Header
4435    if test "x$as_val" = x""yes; then :
4436   cat >>confdefs.h <<_ACEOF
4437 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4438 _ACEOF
4439
4440 ac_header_dirent=$ac_hdr; break
4441 fi
4442
4443 done
4444 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4445 if test $ac_header_dirent = dirent.h; then
4446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4447 $as_echo_n "checking for library containing opendir... " >&6; }
4448 if test "${ac_cv_search_opendir+set}" = set; then :
4449   $as_echo_n "(cached) " >&6
4450 else
4451   ac_func_search_save_LIBS=$LIBS
4452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4453 /* end confdefs.h.  */
4454
4455 /* Override any GCC internal prototype to avoid an error.
4456    Use char because int might match the return type of a GCC
4457    builtin and then its argument prototype would still apply.  */
4458 #ifdef __cplusplus
4459 extern "C"
4460 #endif
4461 char opendir ();
4462 int
4463 main ()
4464 {
4465 return opendir ();
4466   ;
4467   return 0;
4468 }
4469 _ACEOF
4470 for ac_lib in '' dir; do
4471   if test -z "$ac_lib"; then
4472     ac_res="none required"
4473   else
4474     ac_res=-l$ac_lib
4475     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4476   fi
4477   if ac_fn_c_try_link "$LINENO"; then :
4478   ac_cv_search_opendir=$ac_res
4479 fi
4480 rm -f core conftest.err conftest.$ac_objext \
4481     conftest$ac_exeext
4482   if test "${ac_cv_search_opendir+set}" = set; then :
4483   break
4484 fi
4485 done
4486 if test "${ac_cv_search_opendir+set}" = set; then :
4487
4488 else
4489   ac_cv_search_opendir=no
4490 fi
4491 rm conftest.$ac_ext
4492 LIBS=$ac_func_search_save_LIBS
4493 fi
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4495 $as_echo "$ac_cv_search_opendir" >&6; }
4496 ac_res=$ac_cv_search_opendir
4497 if test "$ac_res" != no; then :
4498   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4499
4500 fi
4501
4502 else
4503   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4504 $as_echo_n "checking for library containing opendir... " >&6; }
4505 if test "${ac_cv_search_opendir+set}" = set; then :
4506   $as_echo_n "(cached) " >&6
4507 else
4508   ac_func_search_save_LIBS=$LIBS
4509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4510 /* end confdefs.h.  */
4511
4512 /* Override any GCC internal prototype to avoid an error.
4513    Use char because int might match the return type of a GCC
4514    builtin and then its argument prototype would still apply.  */
4515 #ifdef __cplusplus
4516 extern "C"
4517 #endif
4518 char opendir ();
4519 int
4520 main ()
4521 {
4522 return opendir ();
4523   ;
4524   return 0;
4525 }
4526 _ACEOF
4527 for ac_lib in '' x; do
4528   if test -z "$ac_lib"; then
4529     ac_res="none required"
4530   else
4531     ac_res=-l$ac_lib
4532     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4533   fi
4534   if ac_fn_c_try_link "$LINENO"; then :
4535   ac_cv_search_opendir=$ac_res
4536 fi
4537 rm -f core conftest.err conftest.$ac_objext \
4538     conftest$ac_exeext
4539   if test "${ac_cv_search_opendir+set}" = set; then :
4540   break
4541 fi
4542 done
4543 if test "${ac_cv_search_opendir+set}" = set; then :
4544
4545 else
4546   ac_cv_search_opendir=no
4547 fi
4548 rm conftest.$ac_ext
4549 LIBS=$ac_func_search_save_LIBS
4550 fi
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4552 $as_echo "$ac_cv_search_opendir" >&6; }
4553 ac_res=$ac_cv_search_opendir
4554 if test "$ac_res" != no; then :
4555   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4556
4557 fi
4558
4559 fi
4560
4561 for ac_header in \
4562         ar.h \
4563         err.h \
4564         fcntl.h \
4565         paths.h \
4566         poll.h \
4567         ranlib.h \
4568         string.h \
4569         sys/mman.h \
4570         sys/select.h \
4571         sys/socket.h \
4572         sys/time.h \
4573         sys/uio.h \
4574         unistd.h \
4575         utime.h \
4576
4577 do :
4578   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4579 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4580 eval as_val=\$$as_ac_Header
4581    if test "x$as_val" = x""yes; then :
4582   cat >>confdefs.h <<_ACEOF
4583 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4584 _ACEOF
4585
4586 fi
4587
4588 done
4589
4590
4591 ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
4592 if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then :
4593   echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6
4594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596 #include <sys/cdefs.h>
4597 #ifdef __RCSID
4598 yes
4599 #endif
4600
4601 _ACEOF
4602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4603   $EGREP "yes" >/dev/null 2>&1; then :
4604   echo yes  >&6
4605 else
4606   echo no  >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H"
4607 fi
4608 rm -f conftest*
4609
4610 else
4611   CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`"
4612 fi
4613
4614
4615
4616
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
4618 $as_echo_n "checking for __attribute__... " >&6; }
4619 if test "${ac_cv___attribute__+set}" = set; then :
4620   $as_echo_n "(cached) " >&6
4621 else
4622
4623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4624 /* end confdefs.h.  */
4625
4626 #include <stdlib.h>
4627
4628 int
4629 main ()
4630 {
4631
4632 static void foo(void) __attribute__ ((noreturn));
4633
4634 static void
4635 foo(void)
4636 {
4637   exit(1);
4638 }
4639
4640   ;
4641   return 0;
4642 }
4643 _ACEOF
4644 if ac_fn_c_try_compile "$LINENO"; then :
4645   ac_cv___attribute__=yes
4646 else
4647   ac_cv___attribute__=no
4648 fi
4649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4650 fi
4651
4652 if test "$ac_cv___attribute__" = "yes"; then
4653
4654 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
4655
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
4658 $as_echo "$ac_cv___attribute__" >&6; }
4659
4660  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4661 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4662 if test "${ac_cv_c_bigendian+set}" = set; then :
4663   $as_echo_n "(cached) " >&6
4664 else
4665   ac_cv_c_bigendian=unknown
4666     # See if we're dealing with a universal compiler.
4667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h.  */
4669 #ifndef __APPLE_CC__
4670                not a universal capable compiler
4671              #endif
4672              typedef int dummy;
4673
4674 _ACEOF
4675 if ac_fn_c_try_compile "$LINENO"; then :
4676
4677         # Check for potential -arch flags.  It is not universal unless
4678         # there are at least two -arch flags with different values.
4679         ac_arch=
4680         ac_prev=
4681         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4682          if test -n "$ac_prev"; then
4683            case $ac_word in
4684              i?86 | x86_64 | ppc | ppc64)
4685                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4686                  ac_arch=$ac_word
4687                else
4688                  ac_cv_c_bigendian=universal
4689                  break
4690                fi
4691                ;;
4692            esac
4693            ac_prev=
4694          elif test "x$ac_word" = "x-arch"; then
4695            ac_prev=arch
4696          fi
4697        done
4698 fi
4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4700     if test $ac_cv_c_bigendian = unknown; then
4701       # See if sys/param.h defines the BYTE_ORDER macro.
4702       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4703 /* end confdefs.h.  */
4704 #include <sys/types.h>
4705              #include <sys/param.h>
4706
4707 int
4708 main ()
4709 {
4710 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4711                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4712                      && LITTLE_ENDIAN)
4713               bogus endian macros
4714              #endif
4715
4716   ;
4717   return 0;
4718 }
4719 _ACEOF
4720 if ac_fn_c_try_compile "$LINENO"; then :
4721   # It does; now see whether it defined to BIG_ENDIAN or not.
4722          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723 /* end confdefs.h.  */
4724 #include <sys/types.h>
4725                 #include <sys/param.h>
4726
4727 int
4728 main ()
4729 {
4730 #if BYTE_ORDER != BIG_ENDIAN
4731                  not big endian
4732                 #endif
4733
4734   ;
4735   return 0;
4736 }
4737 _ACEOF
4738 if ac_fn_c_try_compile "$LINENO"; then :
4739   ac_cv_c_bigendian=yes
4740 else
4741   ac_cv_c_bigendian=no
4742 fi
4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4744 fi
4745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4746     fi
4747     if test $ac_cv_c_bigendian = unknown; then
4748       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4749       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750 /* end confdefs.h.  */
4751 #include <limits.h>
4752
4753 int
4754 main ()
4755 {
4756 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4757               bogus endian macros
4758              #endif
4759
4760   ;
4761   return 0;
4762 }
4763 _ACEOF
4764 if ac_fn_c_try_compile "$LINENO"; then :
4765   # It does; now see whether it defined to _BIG_ENDIAN or not.
4766          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767 /* end confdefs.h.  */
4768 #include <limits.h>
4769
4770 int
4771 main ()
4772 {
4773 #ifndef _BIG_ENDIAN
4774                  not big endian
4775                 #endif
4776
4777   ;
4778   return 0;
4779 }
4780 _ACEOF
4781 if ac_fn_c_try_compile "$LINENO"; then :
4782   ac_cv_c_bigendian=yes
4783 else
4784   ac_cv_c_bigendian=no
4785 fi
4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4787 fi
4788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4789     fi
4790     if test $ac_cv_c_bigendian = unknown; then
4791       # Compile a test program.
4792       if test "$cross_compiling" = yes; then :
4793   # Try to guess by grepping values from an object file.
4794          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4795 /* end confdefs.h.  */
4796 short int ascii_mm[] =
4797                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4798                 short int ascii_ii[] =
4799                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4800                 int use_ascii (int i) {
4801                   return ascii_mm[i] + ascii_ii[i];
4802                 }
4803                 short int ebcdic_ii[] =
4804                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4805                 short int ebcdic_mm[] =
4806                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4807                 int use_ebcdic (int i) {
4808                   return ebcdic_mm[i] + ebcdic_ii[i];
4809                 }
4810                 extern int foo;
4811
4812 int
4813 main ()
4814 {
4815 return use_ascii (foo) == use_ebcdic (foo);
4816   ;
4817   return 0;
4818 }
4819 _ACEOF
4820 if ac_fn_c_try_compile "$LINENO"; then :
4821   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4822               ac_cv_c_bigendian=yes
4823             fi
4824             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4825               if test "$ac_cv_c_bigendian" = unknown; then
4826                 ac_cv_c_bigendian=no
4827               else
4828                 # finding both strings is unlikely to happen, but who knows?
4829                 ac_cv_c_bigendian=unknown
4830               fi
4831             fi
4832 fi
4833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4834 else
4835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4836 /* end confdefs.h.  */
4837 $ac_includes_default
4838 int
4839 main ()
4840 {
4841
4842              /* Are we little or big endian?  From Harbison&Steele.  */
4843              union
4844              {
4845                long int l;
4846                char c[sizeof (long int)];
4847              } u;
4848              u.l = 1;
4849              return u.c[sizeof (long int) - 1] == 1;
4850
4851   ;
4852   return 0;
4853 }
4854 _ACEOF
4855 if ac_fn_c_try_run "$LINENO"; then :
4856   ac_cv_c_bigendian=no
4857 else
4858   ac_cv_c_bigendian=yes
4859 fi
4860 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4861   conftest.$ac_objext conftest.beam conftest.$ac_ext
4862 fi
4863
4864     fi
4865 fi
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4867 $as_echo "$ac_cv_c_bigendian" >&6; }
4868  case $ac_cv_c_bigendian in #(
4869    yes)
4870      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4871 ;; #(
4872    no)
4873       ;; #(
4874    universal)
4875
4876 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4877
4878      ;; #(
4879    *)
4880      as_fn_error "unknown endianness
4881  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4882  esac
4883
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4885 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4886 if test "${ac_cv_c_const+set}" = set; then :
4887   $as_echo_n "(cached) " >&6
4888 else
4889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4890 /* end confdefs.h.  */
4891
4892 int
4893 main ()
4894 {
4895 /* FIXME: Include the comments suggested by Paul. */
4896 #ifndef __cplusplus
4897   /* Ultrix mips cc rejects this.  */
4898   typedef int charset[2];
4899   const charset cs;
4900   /* SunOS 4.1.1 cc rejects this.  */
4901   char const *const *pcpcc;
4902   char **ppc;
4903   /* NEC SVR4.0.2 mips cc rejects this.  */
4904   struct point {int x, y;};
4905   static struct point const zero = {0,0};
4906   /* AIX XL C 1.02.0.0 rejects this.
4907      It does not let you subtract one const X* pointer from another in
4908      an arm of an if-expression whose if-part is not a constant
4909      expression */
4910   const char *g = "string";
4911   pcpcc = &g + (g ? g-g : 0);
4912   /* HPUX 7.0 cc rejects these. */
4913   ++pcpcc;
4914   ppc = (char**) pcpcc;
4915   pcpcc = (char const *const *) ppc;
4916   { /* SCO 3.2v4 cc rejects this.  */
4917     char *t;
4918     char const *s = 0 ? (char *) 0 : (char const *) 0;
4919
4920     *t++ = 0;
4921     if (s) return 0;
4922   }
4923   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4924     int x[] = {25, 17};
4925     const int *foo = &x[0];
4926     ++foo;
4927   }
4928   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4929     typedef const int *iptr;
4930     iptr p = 0;
4931     ++p;
4932   }
4933   { /* AIX XL C 1.02.0.0 rejects this saying
4934        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4935     struct s { int j; const int *ap[3]; };
4936     struct s *b; b->j = 5;
4937   }
4938   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4939     const int foo = 10;
4940     if (!foo) return 0;
4941   }
4942   return !cs[0] && !zero.x;
4943 #endif
4944
4945   ;
4946   return 0;
4947 }
4948 _ACEOF
4949 if ac_fn_c_try_compile "$LINENO"; then :
4950   ac_cv_c_const=yes
4951 else
4952   ac_cv_c_const=no
4953 fi
4954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4955 fi
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4957 $as_echo "$ac_cv_c_const" >&6; }
4958 if test $ac_cv_c_const = no; then
4959
4960 $as_echo "#define const /**/" >>confdefs.h
4961
4962 fi
4963
4964 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4965 if test "x$ac_cv_type_off_t" = x""yes; then :
4966
4967 else
4968
4969 cat >>confdefs.h <<_ACEOF
4970 #define off_t long int
4971 _ACEOF
4972
4973 fi
4974
4975 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
4976 if test "x$ac_cv_type_pid_t" = x""yes; then :
4977
4978 else
4979
4980 cat >>confdefs.h <<_ACEOF
4981 #define pid_t int
4982 _ACEOF
4983
4984 fi
4985
4986 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4987 if test "x$ac_cv_type_size_t" = x""yes; then :
4988
4989 else
4990
4991 cat >>confdefs.h <<_ACEOF
4992 #define size_t unsigned int
4993 _ACEOF
4994
4995 fi
4996
4997 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
4998 /* NetBSD declares sys_siglist in unistd.h.  */
4999 #ifdef HAVE_UNISTD_H
5000 # include <unistd.h>
5001 #endif
5002
5003 "
5004 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
5005   ac_have_decl=1
5006 else
5007   ac_have_decl=0
5008 fi
5009
5010 cat >>confdefs.h <<_ACEOF
5011 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
5012 _ACEOF
5013
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5016 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5017 if test "${ac_cv_header_time+set}" = set; then :
5018   $as_echo_n "(cached) " >&6
5019 else
5020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5021 /* end confdefs.h.  */
5022 #include <sys/types.h>
5023 #include <sys/time.h>
5024 #include <time.h>
5025
5026 int
5027 main ()
5028 {
5029 if ((struct tm *) 0)
5030 return 0;
5031   ;
5032   return 0;
5033 }
5034 _ACEOF
5035 if ac_fn_c_try_compile "$LINENO"; then :
5036   ac_cv_header_time=yes
5037 else
5038   ac_cv_header_time=no
5039 fi
5040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5041 fi
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5043 $as_echo "$ac_cv_header_time" >&6; }
5044 if test $ac_cv_header_time = yes; then
5045
5046 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5047
5048 fi
5049
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5051 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5052 if test "${ac_cv_struct_tm+set}" = set; then :
5053   $as_echo_n "(cached) " >&6
5054 else
5055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h.  */
5057 #include <sys/types.h>
5058 #include <time.h>
5059
5060 int
5061 main ()
5062 {
5063 struct tm tm;
5064                                      int *p = &tm.tm_sec;
5065                                      return !p;
5066   ;
5067   return 0;
5068 }
5069 _ACEOF
5070 if ac_fn_c_try_compile "$LINENO"; then :
5071   ac_cv_struct_tm=time.h
5072 else
5073   ac_cv_struct_tm=sys/time.h
5074 fi
5075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5076 fi
5077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5078 $as_echo "$ac_cv_struct_tm" >&6; }
5079 if test $ac_cv_struct_tm = sys/time.h; then
5080
5081 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5082
5083 fi
5084
5085
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5087 $as_echo_n "checking return type of signal handlers... " >&6; }
5088 if test "${ac_cv_type_signal+set}" = set; then :
5089   $as_echo_n "(cached) " >&6
5090 else
5091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5092 /* end confdefs.h.  */
5093 #include <sys/types.h>
5094 #include <signal.h>
5095
5096 int
5097 main ()
5098 {
5099 return *(signal (0, 0)) (0) == 1;
5100   ;
5101   return 0;
5102 }
5103 _ACEOF
5104 if ac_fn_c_try_compile "$LINENO"; then :
5105   ac_cv_type_signal=int
5106 else
5107   ac_cv_type_signal=void
5108 fi
5109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5110 fi
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5112 $as_echo "$ac_cv_type_signal" >&6; }
5113
5114 cat >>confdefs.h <<_ACEOF
5115 #define RETSIGTYPE $ac_cv_type_signal
5116 _ACEOF
5117
5118
5119 for ac_header in vfork.h
5120 do :
5121   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5122 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5123   cat >>confdefs.h <<_ACEOF
5124 #define HAVE_VFORK_H 1
5125 _ACEOF
5126
5127 fi
5128
5129 done
5130
5131 for ac_func in fork vfork
5132 do :
5133   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5134 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5135 eval as_val=\$$as_ac_var
5136    if test "x$as_val" = x""yes; then :
5137   cat >>confdefs.h <<_ACEOF
5138 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5139 _ACEOF
5140
5141 fi
5142 done
5143
5144 if test "x$ac_cv_func_fork" = xyes; then
5145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5146 $as_echo_n "checking for working fork... " >&6; }
5147 if test "${ac_cv_func_fork_works+set}" = set; then :
5148   $as_echo_n "(cached) " >&6
5149 else
5150   if test "$cross_compiling" = yes; then :
5151   ac_cv_func_fork_works=cross
5152 else
5153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5154 /* end confdefs.h.  */
5155 $ac_includes_default
5156 int
5157 main ()
5158 {
5159
5160           /* By Ruediger Kuhlmann. */
5161           return fork () < 0;
5162
5163   ;
5164   return 0;
5165 }
5166 _ACEOF
5167 if ac_fn_c_try_run "$LINENO"; then :
5168   ac_cv_func_fork_works=yes
5169 else
5170   ac_cv_func_fork_works=no
5171 fi
5172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5173   conftest.$ac_objext conftest.beam conftest.$ac_ext
5174 fi
5175
5176 fi
5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5178 $as_echo "$ac_cv_func_fork_works" >&6; }
5179
5180 else
5181   ac_cv_func_fork_works=$ac_cv_func_fork
5182 fi
5183 if test "x$ac_cv_func_fork_works" = xcross; then
5184   case $host in
5185     *-*-amigaos* | *-*-msdosdjgpp*)
5186       # Override, as these systems have only a dummy fork() stub
5187       ac_cv_func_fork_works=no
5188       ;;
5189     *)
5190       ac_cv_func_fork_works=yes
5191       ;;
5192   esac
5193   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5194 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5195 fi
5196 ac_cv_func_vfork_works=$ac_cv_func_vfork
5197 if test "x$ac_cv_func_vfork" = xyes; then
5198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5199 $as_echo_n "checking for working vfork... " >&6; }
5200 if test "${ac_cv_func_vfork_works+set}" = set; then :
5201   $as_echo_n "(cached) " >&6
5202 else
5203   if test "$cross_compiling" = yes; then :
5204   ac_cv_func_vfork_works=cross
5205 else
5206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5207 /* end confdefs.h.  */
5208 /* Thanks to Paul Eggert for this test.  */
5209 $ac_includes_default
5210 #include <sys/wait.h>
5211 #ifdef HAVE_VFORK_H
5212 # include <vfork.h>
5213 #endif
5214 /* On some sparc systems, changes by the child to local and incoming
5215    argument registers are propagated back to the parent.  The compiler
5216    is told about this with #include <vfork.h>, but some compilers
5217    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5218    static variable whose address is put into a register that is
5219    clobbered by the vfork.  */
5220 static void
5221 #ifdef __cplusplus
5222 sparc_address_test (int arg)
5223 # else
5224 sparc_address_test (arg) int arg;
5225 #endif
5226 {
5227   static pid_t child;
5228   if (!child) {
5229     child = vfork ();
5230     if (child < 0) {
5231       perror ("vfork");
5232       _exit(2);
5233     }
5234     if (!child) {
5235       arg = getpid();
5236       write(-1, "", 0);
5237       _exit (arg);
5238     }
5239   }
5240 }
5241
5242 int
5243 main ()
5244 {
5245   pid_t parent = getpid ();
5246   pid_t child;
5247
5248   sparc_address_test (0);
5249
5250   child = vfork ();
5251
5252   if (child == 0) {
5253     /* Here is another test for sparc vfork register problems.  This
5254        test uses lots of local variables, at least as many local
5255        variables as main has allocated so far including compiler
5256        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5257        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5258        reuse the register of parent for one of the local variables,
5259        since it will think that parent can't possibly be used any more
5260        in this routine.  Assigning to the local variable will thus
5261        munge parent in the parent process.  */
5262     pid_t
5263       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5264       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5265     /* Convince the compiler that p..p7 are live; otherwise, it might
5266        use the same hardware register for all 8 local variables.  */
5267     if (p != p1 || p != p2 || p != p3 || p != p4
5268         || p != p5 || p != p6 || p != p7)
5269       _exit(1);
5270
5271     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5272        from child file descriptors.  If the child closes a descriptor
5273        before it execs or exits, this munges the parent's descriptor
5274        as well.  Test for this by closing stdout in the child.  */
5275     _exit(close(fileno(stdout)) != 0);
5276   } else {
5277     int status;
5278     struct stat st;
5279
5280     while (wait(&status) != child)
5281       ;
5282     return (
5283          /* Was there some problem with vforking?  */
5284          child < 0
5285
5286          /* Did the child fail?  (This shouldn't happen.)  */
5287          || status
5288
5289          /* Did the vfork/compiler bug occur?  */
5290          || parent != getpid()
5291
5292          /* Did the file descriptor bug occur?  */
5293          || fstat(fileno(stdout), &st) != 0
5294          );
5295   }
5296 }
5297 _ACEOF
5298 if ac_fn_c_try_run "$LINENO"; then :
5299   ac_cv_func_vfork_works=yes
5300 else
5301   ac_cv_func_vfork_works=no
5302 fi
5303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5304   conftest.$ac_objext conftest.beam conftest.$ac_ext
5305 fi
5306
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5309 $as_echo "$ac_cv_func_vfork_works" >&6; }
5310
5311 fi;
5312 if test "x$ac_cv_func_fork_works" = xcross; then
5313   ac_cv_func_vfork_works=$ac_cv_func_vfork
5314   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5315 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5316 fi
5317
5318 if test "x$ac_cv_func_vfork_works" = xyes; then
5319
5320 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5321
5322 else
5323
5324 $as_echo "#define vfork fork" >>confdefs.h
5325
5326 fi
5327 if test "x$ac_cv_func_fork_works" = xyes; then
5328
5329 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5330
5331 fi
5332
5333 for ac_func in vprintf
5334 do :
5335   ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5336 if test "x$ac_cv_func_vprintf" = x""yes; then :
5337   cat >>confdefs.h <<_ACEOF
5338 #define HAVE_VPRINTF 1
5339 _ACEOF
5340
5341 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5342 if test "x$ac_cv_func__doprnt" = x""yes; then :
5343
5344 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5345
5346 fi
5347
5348 fi
5349 done
5350
5351
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5
5353 $as_echo_n "checking for wait3 that fills in rusage... " >&6; }
5354 if test "${ac_cv_func_wait3_rusage+set}" = set; then :
5355   $as_echo_n "(cached) " >&6
5356 else
5357   if test "$cross_compiling" = yes; then :
5358   ac_cv_func_wait3_rusage=no
5359 else
5360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5361 /* end confdefs.h.  */
5362 $ac_includes_default
5363 #include <sys/time.h>
5364 #include <sys/resource.h>
5365 #include <sys/wait.h>
5366 /* HP-UX has wait3 but does not fill in rusage at all.  */
5367 int
5368 main ()
5369 {
5370   struct rusage r;
5371   int i;
5372   /* Use a field that we can force nonzero --
5373      voluntary context switches.
5374      For systems like NeXT and OSF/1 that don't set it,
5375      also use the system CPU time.  And page faults (I/O) for Linux.  */
5376   r.ru_nvcsw = 0;
5377   r.ru_stime.tv_sec = 0;
5378   r.ru_stime.tv_usec = 0;
5379   r.ru_majflt = r.ru_minflt = 0;
5380   switch (fork ())
5381     {
5382     case 0: /* Child.  */
5383       sleep(1); /* Give up the CPU.  */
5384       _exit(0);
5385       break;
5386     case -1: /* What can we do?  */
5387       _exit(0);
5388       break;
5389     default: /* Parent.  */
5390       wait3(&i, 0, &r);
5391       /* Avoid "text file busy" from rm on fast HP-UX machines.  */
5392       sleep(2);
5393       return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
5394               && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
5395     }
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_run "$LINENO"; then :
5399   ac_cv_func_wait3_rusage=yes
5400 else
5401   ac_cv_func_wait3_rusage=no
5402 fi
5403 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5404   conftest.$ac_objext conftest.beam conftest.$ac_ext
5405 fi
5406
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5
5409 $as_echo "$ac_cv_func_wait3_rusage" >&6; }
5410 if test $ac_cv_func_wait3_rusage = yes; then
5411
5412 $as_echo "#define HAVE_WAIT3 1" >>confdefs.h
5413
5414 fi
5415
5416 for ac_func in \
5417         err \
5418         errx \
5419         getcwd \
5420         getenv \
5421         getopt \
5422         getwd \
5423         killpg \
5424         mmap \
5425         putenv \
5426         select \
5427         setenv \
5428         setpgid \
5429         setsid \
5430         sigaction \
5431         sigvec \
5432         snprintf \
5433         strerror \
5434         strftime \
5435         strsep \
5436         strtod \
5437         strtol \
5438         unsetenv \
5439         vsnprintf \
5440         wait3 \
5441         wait4 \
5442         waitpid \
5443         warn \
5444         warnx \
5445
5446 do :
5447   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5448 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5449 eval as_val=\$$as_ac_var
5450    if test "x$as_val" = x""yes; then :
5451   cat >>confdefs.h <<_ACEOF
5452 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5453 _ACEOF
5454
5455 fi
5456 done
5457
5458
5459 for ac_func in \
5460         realpath \
5461         dirname \
5462         stresep \
5463         strlcpy \
5464
5465 do :
5466   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5467 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5468 eval as_val=\$$as_ac_var
5469    if test "x$as_val" = x""yes; then :
5470   cat >>confdefs.h <<_ACEOF
5471 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5472 _ACEOF
5473
5474 else
5475   case " $LIBOBJS " in
5476   *" $ac_func.$ac_objext "* ) ;;
5477   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5478  ;;
5479 esac
5480
5481 fi
5482 done
5483
5484
5485
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5
5487 $as_echo_n "checking for emalloc in -lutil... " >&6; }
5488 if test "${ac_cv_lib_util_emalloc+set}" = set; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   ac_check_lib_save_LIBS=$LIBS
5492 LIBS="-lutil  $LIBS"
5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5494 /* end confdefs.h.  */
5495
5496 /* Override any GCC internal prototype to avoid an error.
5497    Use char because int might match the return type of a GCC
5498    builtin and then its argument prototype would still apply.  */
5499 #ifdef __cplusplus
5500 extern "C"
5501 #endif
5502 char emalloc ();
5503 int
5504 main ()
5505 {
5506 return emalloc ();
5507   ;
5508   return 0;
5509 }
5510 _ACEOF
5511 if ac_fn_c_try_link "$LINENO"; then :
5512   ac_cv_lib_util_emalloc=yes
5513 else
5514   ac_cv_lib_util_emalloc=no
5515 fi
5516 rm -f core conftest.err conftest.$ac_objext \
5517     conftest$ac_exeext conftest.$ac_ext
5518 LIBS=$ac_check_lib_save_LIBS
5519 fi
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5
5521 $as_echo "$ac_cv_lib_util_emalloc" >&6; }
5522 if test "x$ac_cv_lib_util_emalloc" = x""yes; then :
5523    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5
5524 $as_echo_n "checking for erealloc in -lutil... " >&6; }
5525 if test "${ac_cv_lib_util_erealloc+set}" = set; then :
5526   $as_echo_n "(cached) " >&6
5527 else
5528   ac_check_lib_save_LIBS=$LIBS
5529 LIBS="-lutil  $LIBS"
5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5531 /* end confdefs.h.  */
5532
5533 /* Override any GCC internal prototype to avoid an error.
5534    Use char because int might match the return type of a GCC
5535    builtin and then its argument prototype would still apply.  */
5536 #ifdef __cplusplus
5537 extern "C"
5538 #endif
5539 char erealloc ();
5540 int
5541 main ()
5542 {
5543 return erealloc ();
5544   ;
5545   return 0;
5546 }
5547 _ACEOF
5548 if ac_fn_c_try_link "$LINENO"; then :
5549   ac_cv_lib_util_erealloc=yes
5550 else
5551   ac_cv_lib_util_erealloc=no
5552 fi
5553 rm -f core conftest.err conftest.$ac_objext \
5554     conftest$ac_exeext conftest.$ac_ext
5555 LIBS=$ac_check_lib_save_LIBS
5556 fi
5557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5
5558 $as_echo "$ac_cv_lib_util_erealloc" >&6; }
5559 if test "x$ac_cv_lib_util_erealloc" = x""yes; then :
5560    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5
5561 $as_echo_n "checking for estrdup in -lutil... " >&6; }
5562 if test "${ac_cv_lib_util_estrdup+set}" = set; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   ac_check_lib_save_LIBS=$LIBS
5566 LIBS="-lutil  $LIBS"
5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5568 /* end confdefs.h.  */
5569
5570 /* Override any GCC internal prototype to avoid an error.
5571    Use char because int might match the return type of a GCC
5572    builtin and then its argument prototype would still apply.  */
5573 #ifdef __cplusplus
5574 extern "C"
5575 #endif
5576 char estrdup ();
5577 int
5578 main ()
5579 {
5580 return estrdup ();
5581   ;
5582   return 0;
5583 }
5584 _ACEOF
5585 if ac_fn_c_try_link "$LINENO"; then :
5586   ac_cv_lib_util_estrdup=yes
5587 else
5588   ac_cv_lib_util_estrdup=no
5589 fi
5590 rm -f core conftest.err conftest.$ac_objext \
5591     conftest$ac_exeext conftest.$ac_ext
5592 LIBS=$ac_check_lib_save_LIBS
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5
5595 $as_echo "$ac_cv_lib_util_estrdup" >&6; }
5596 if test "x$ac_cv_lib_util_estrdup" = x""yes; then :
5597    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5
5598 $as_echo_n "checking for estrndup in -lutil... " >&6; }
5599 if test "${ac_cv_lib_util_estrndup+set}" = set; then :
5600   $as_echo_n "(cached) " >&6
5601 else
5602   ac_check_lib_save_LIBS=$LIBS
5603 LIBS="-lutil  $LIBS"
5604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5605 /* end confdefs.h.  */
5606
5607 /* Override any GCC internal prototype to avoid an error.
5608    Use char because int might match the return type of a GCC
5609    builtin and then its argument prototype would still apply.  */
5610 #ifdef __cplusplus
5611 extern "C"
5612 #endif
5613 char estrndup ();
5614 int
5615 main ()
5616 {
5617 return estrndup ();
5618   ;
5619   return 0;
5620 }
5621 _ACEOF
5622 if ac_fn_c_try_link "$LINENO"; then :
5623   ac_cv_lib_util_estrndup=yes
5624 else
5625   ac_cv_lib_util_estrndup=no
5626 fi
5627 rm -f core conftest.err conftest.$ac_objext \
5628     conftest$ac_exeext conftest.$ac_ext
5629 LIBS=$ac_check_lib_save_LIBS
5630 fi
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5
5632 $as_echo "$ac_cv_lib_util_estrndup" >&6; }
5633 if test "x$ac_cv_lib_util_estrndup" = x""yes; then :
5634    LIBS="$LIBS -lutil"
5635             CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC"
5636 fi
5637
5638 fi
5639
5640 fi
5641
5642 fi
5643
5644
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
5646 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
5647 if test "${ac_cv_header_stat_broken+set}" = set; then :
5648   $as_echo_n "(cached) " >&6
5649 else
5650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5651 /* end confdefs.h.  */
5652 #include <sys/types.h>
5653 #include <sys/stat.h>
5654
5655 #if defined S_ISBLK && defined S_IFDIR
5656 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
5657 #endif
5658
5659 #if defined S_ISBLK && defined S_IFCHR
5660 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
5661 #endif
5662
5663 #if defined S_ISLNK && defined S_IFREG
5664 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
5665 #endif
5666
5667 #if defined S_ISSOCK && defined S_IFREG
5668 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
5669 #endif
5670
5671 _ACEOF
5672 if ac_fn_c_try_compile "$LINENO"; then :
5673   ac_cv_header_stat_broken=no
5674 else
5675   ac_cv_header_stat_broken=yes
5676 fi
5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678 fi
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
5680 $as_echo "$ac_cv_header_stat_broken" >&6; }
5681 if test $ac_cv_header_stat_broken = yes; then
5682
5683 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
5684
5685 fi
5686
5687 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5688 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
5689
5690 cat >>confdefs.h <<_ACEOF
5691 #define HAVE_STRUCT_STAT_ST_RDEV 1
5692 _ACEOF
5693
5694
5695 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5696
5697 fi
5698
5699
5700 echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6
5701 if diff -u /dev/null /dev/null > /dev/null 2>&1; then
5702    diff_u=-u
5703    echo yes >&6
5704 else
5705    diff_u=
5706    echo no >&6
5707 fi
5708 echo "checking for MACHINE & MACHINE_ARCH..." >&6
5709 cat > conftest.$ac_ext <<EOF
5710 #include "confdefs.h"
5711 #include <sys/param.h>
5712 #ifdef MACHINE
5713 machine=MACHINE
5714 #endif
5715 #ifdef MACHINE_ARCH
5716 machine_arch=MACHINE_ARCH
5717 #endif
5718 EOF
5719
5720 default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5721         egrep machine= | tr -d ' "'`
5722 rm -rf conftest*
5723 if test "$default_machine"; then
5724         eval "$default_machine"
5725 fi
5726 machine=${machine:-`$srcdir/machine.sh`}
5727 machine_arch=${machine_arch:-`$srcdir/machine.sh arch`}
5728 echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5729
5730 # Check whether --with-machine was given.
5731 if test "${with_machine+set}" = set; then :
5732   withval=$with_machine; case "${withval}" in
5733 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;;
5734 no)    ;;
5735 generic) machine=`$srcdir/machine.sh`;;
5736 *)     machine=$with_machine;;
5737 esac
5738 fi
5739
5740 force_machine=
5741
5742 # Check whether --with-force_machine was given.
5743 if test "${with_force_machine+set}" = set; then :
5744   withval=$with_force_machine; case "${withval}" in
5745 yes)   force_machine=FORCE_;;
5746 no)    ;;
5747 *)     force_machine=FORCE_; machine=$with_force_machine;;
5748 esac
5749 fi
5750
5751 force_machine_arch=
5752
5753 # Check whether --with-force_machine_arch was given.
5754 if test "${with_force_machine_arch+set}" = set; then :
5755   withval=$with_force_machine_arch; case "${withval}" in
5756 yes)   force_machine_arch=FORCE_;;
5757 no)    ;;
5758 *)     force_machine_arch=FORCE_; machine_arch=$with_force_machine;;
5759 esac
5760 fi
5761
5762
5763 # Check whether --with-machine_arch was given.
5764 if test "${with_machine_arch+set}" = set; then :
5765   withval=$with_machine_arch; case "${withval}" in
5766 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;;
5767 no)    ;;
5768 *)     machine_arch=$with_machine_arch;;
5769 esac
5770 fi
5771
5772 echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5773 default_sys_path=\${prefix}/share/mk
5774
5775 # Check whether --with-default-sys-path was given.
5776 if test "${with_default_sys_path+set}" = set; then :
5777   withval=$with_default_sys_path; case "${withval}" in
5778 yes)    as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;;
5779 no)     ;;
5780 *)      default_sys_path="$with_default_sys_path"
5781         ;;
5782 esac
5783 fi
5784
5785
5786 # Check whether --with-path-objdirprefix was given.
5787 if test "${with_path_objdirprefix+set}" = set; then :
5788   withval=$with_path_objdirprefix; case "${withval}" in
5789 yes)   as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;;
5790 no)    CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;;
5791 *)     CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;;
5792 esac
5793 fi
5794
5795 # Check whether --enable-pwd-override was given.
5796 if test "${enable_pwd_override+set}" = set; then :
5797   enableval=$enable_pwd_override; case "${enableval}" in
5798 yes)   ;;
5799 no)    CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;;
5800 *)     as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;;
5801 esac
5802 fi
5803
5804 # Check whether --enable-check-make-chdir was given.
5805 if test "${enable_check_make_chdir+set}" = set; then :
5806   enableval=$enable_check_make_chdir; case "${enableval}" in
5807 yes)   ;;
5808 no)    CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;;
5809 *)     as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;;
5810 esac
5811 fi
5812
5813
5814 # Check whether --with-mksrc was given.
5815 if test "${with_mksrc+set}" = set; then :
5816   withval=$with_mksrc; case "${withval}" in
5817 ""|yes|no) ;;
5818 *) test -s $withval/install-mk && mksrc=$withval ||
5819 as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5
5820 ;;
5821 esac
5822
5823 fi
5824
5825 srcdir=`cd $srcdir && pwd`
5826 for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk
5827 do
5828         test -s $mksrc/install-mk || continue
5829         mksrc=`cd $mksrc && pwd`
5830         break
5831 done
5832 mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"`
5833 echo "Using: MKSRC=$mksrc" 1>&6
5834 if test -x /usr/xpg4/bin/sh; then
5835         defshell_path=${defshell_path:-/usr/xpg4/bin/sh}
5836 fi
5837 if test -n "$defshell_path"; then
5838         echo "Using: SHELL=$defshell_path"  >&6
5839
5840 cat >>confdefs.h <<_ACEOF
5841 #define DEFSHELL_CUSTOM "$defshell_path"
5842 _ACEOF
5843
5844 fi
5845 if test -n "$DEFSHELL_INDEX"; then
5846
5847 cat >>confdefs.h <<_ACEOF
5848 #define DEFSHELL_INDEX $DEFSHELL_INDEX
5849 _ACEOF
5850
5851 fi
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862 ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile"
5863
5864 cat >confcache <<\_ACEOF
5865 # This file is a shell script that caches the results of configure
5866 # tests run on this system so they can be shared between configure
5867 # scripts and configure runs, see configure's option --config-cache.
5868 # It is not useful on other systems.  If it contains results you don't
5869 # want to keep, you may remove or edit it.
5870 #
5871 # config.status only pays attention to the cache file if you give it
5872 # the --recheck option to rerun configure.
5873 #
5874 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5875 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5876 # following values.
5877
5878 _ACEOF
5879
5880 # The following way of writing the cache mishandles newlines in values,
5881 # but we know of no workaround that is simple, portable, and efficient.
5882 # So, we kill variables containing newlines.
5883 # Ultrix sh set writes to stderr and can't be redirected directly,
5884 # and sets the high bit in the cache file unless we assign to the vars.
5885 (
5886   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5887     eval ac_val=\$$ac_var
5888     case $ac_val in #(
5889     *${as_nl}*)
5890       case $ac_var in #(
5891       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5892 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5893       esac
5894       case $ac_var in #(
5895       _ | IFS | as_nl) ;; #(
5896       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5897       *) { eval $ac_var=; unset $ac_var;} ;;
5898       esac ;;
5899     esac
5900   done
5901
5902   (set) 2>&1 |
5903     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5904     *${as_nl}ac_space=\ *)
5905       # `set' does not quote correctly, so add quotes: double-quote
5906       # substitution turns \\\\ into \\, and sed turns \\ into \.
5907       sed -n \
5908         "s/'/'\\\\''/g;
5909           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5910       ;; #(
5911     *)
5912       # `set' quotes correctly as required by POSIX, so do not add quotes.
5913       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5914       ;;
5915     esac |
5916     sort
5917 ) |
5918   sed '
5919      /^ac_cv_env_/b end
5920      t clear
5921      :clear
5922      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5923      t end
5924      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5925      :end' >>confcache
5926 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5927   if test -w "$cache_file"; then
5928     test "x$cache_file" != "x/dev/null" &&
5929       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5930 $as_echo "$as_me: updating cache $cache_file" >&6;}
5931     cat confcache >$cache_file
5932   else
5933     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5934 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5935   fi
5936 fi
5937 rm -f confcache
5938
5939 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5940 # Let make expand exec_prefix.
5941 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5942
5943 DEFS=-DHAVE_CONFIG_H
5944
5945 ac_libobjs=
5946 ac_ltlibobjs=
5947 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5948   # 1. Remove the extension, and $U if already installed.
5949   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5950   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5951   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5952   #    will be set to the directory where LIBOBJS objects are built.
5953   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5954   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5955 done
5956 LIBOBJS=$ac_libobjs
5957
5958 LTLIBOBJS=$ac_ltlibobjs
5959
5960
5961
5962
5963 : ${CONFIG_STATUS=./config.status}
5964 ac_write_fail=0
5965 ac_clean_files_save=$ac_clean_files
5966 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5967 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5968 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5969 as_write_fail=0
5970 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5971 #! $SHELL
5972 # Generated by $as_me.
5973 # Run this file to recreate the current configuration.
5974 # Compiler output produced by configure, useful for debugging
5975 # configure, is in config.log if it exists.
5976
5977 debug=false
5978 ac_cs_recheck=false
5979 ac_cs_silent=false
5980
5981 SHELL=\${CONFIG_SHELL-$SHELL}
5982 export SHELL
5983 _ASEOF
5984 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5985 ## -------------------- ##
5986 ## M4sh Initialization. ##
5987 ## -------------------- ##
5988
5989 # Be more Bourne compatible
5990 DUALCASE=1; export DUALCASE # for MKS sh
5991 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5992   emulate sh
5993   NULLCMD=:
5994   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5995   # is contrary to our usage.  Disable this feature.
5996   alias -g '${1+"$@"}'='"$@"'
5997   setopt NO_GLOB_SUBST
5998 else
5999   case `(set -o) 2>/dev/null` in #(
6000   *posix*) :
6001     set -o posix ;; #(
6002   *) :
6003      ;;
6004 esac
6005 fi
6006
6007
6008 as_nl='
6009 '
6010 export as_nl
6011 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6012 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6013 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6014 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6015 # Prefer a ksh shell builtin over an external printf program on Solaris,
6016 # but without wasting forks for bash or zsh.
6017 if test -z "$BASH_VERSION$ZSH_VERSION" \
6018     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6019   as_echo='print -r --'
6020   as_echo_n='print -rn --'
6021 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6022   as_echo='printf %s\n'
6023   as_echo_n='printf %s'
6024 else
6025   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6026     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6027     as_echo_n='/usr/ucb/echo -n'
6028   else
6029     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6030     as_echo_n_body='eval
6031       arg=$1;
6032       case $arg in #(
6033       *"$as_nl"*)
6034         expr "X$arg" : "X\\(.*\\)$as_nl";
6035         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6036       esac;
6037       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6038     '
6039     export as_echo_n_body
6040     as_echo_n='sh -c $as_echo_n_body as_echo'
6041   fi
6042   export as_echo_body
6043   as_echo='sh -c $as_echo_body as_echo'
6044 fi
6045
6046 # The user is always right.
6047 if test "${PATH_SEPARATOR+set}" != set; then
6048   PATH_SEPARATOR=:
6049   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6050     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6051       PATH_SEPARATOR=';'
6052   }
6053 fi
6054
6055
6056 # IFS
6057 # We need space, tab and new line, in precisely that order.  Quoting is
6058 # there to prevent editors from complaining about space-tab.
6059 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6060 # splitting by setting IFS to empty value.)
6061 IFS=" ""        $as_nl"
6062
6063 # Find who we are.  Look in the path if we contain no directory separator.
6064 case $0 in #((
6065   *[\\/]* ) as_myself=$0 ;;
6066   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6067 for as_dir in $PATH
6068 do
6069   IFS=$as_save_IFS
6070   test -z "$as_dir" && as_dir=.
6071     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6072   done
6073 IFS=$as_save_IFS
6074
6075      ;;
6076 esac
6077 # We did not find ourselves, most probably we were run as `sh COMMAND'
6078 # in which case we are not to be found in the path.
6079 if test "x$as_myself" = x; then
6080   as_myself=$0
6081 fi
6082 if test ! -f "$as_myself"; then
6083   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6084   exit 1
6085 fi
6086
6087 # Unset variables that we do not need and which cause bugs (e.g. in
6088 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6089 # suppresses any "Segmentation fault" message there.  '((' could
6090 # trigger a bug in pdksh 5.2.14.
6091 for as_var in BASH_ENV ENV MAIL MAILPATH
6092 do eval test x\${$as_var+set} = xset \
6093   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6094 done
6095 PS1='$ '
6096 PS2='> '
6097 PS4='+ '
6098
6099 # NLS nuisances.
6100 LC_ALL=C
6101 export LC_ALL
6102 LANGUAGE=C
6103 export LANGUAGE
6104
6105 # CDPATH.
6106 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6107
6108
6109 # as_fn_error ERROR [LINENO LOG_FD]
6110 # ---------------------------------
6111 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6112 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6113 # script with status $?, using 1 if that was 0.
6114 as_fn_error ()
6115 {
6116   as_status=$?; test $as_status -eq 0 && as_status=1
6117   if test "$3"; then
6118     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6119     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6120   fi
6121   $as_echo "$as_me: error: $1" >&2
6122   as_fn_exit $as_status
6123 } # as_fn_error
6124
6125
6126 # as_fn_set_status STATUS
6127 # -----------------------
6128 # Set $? to STATUS, without forking.
6129 as_fn_set_status ()
6130 {
6131   return $1
6132 } # as_fn_set_status
6133
6134 # as_fn_exit STATUS
6135 # -----------------
6136 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6137 as_fn_exit ()
6138 {
6139   set +e
6140   as_fn_set_status $1
6141   exit $1
6142 } # as_fn_exit
6143
6144 # as_fn_unset VAR
6145 # ---------------
6146 # Portably unset VAR.
6147 as_fn_unset ()
6148 {
6149   { eval $1=; unset $1;}
6150 }
6151 as_unset=as_fn_unset
6152 # as_fn_append VAR VALUE
6153 # ----------------------
6154 # Append the text in VALUE to the end of the definition contained in VAR. Take
6155 # advantage of any shell optimizations that allow amortized linear growth over
6156 # repeated appends, instead of the typical quadratic growth present in naive
6157 # implementations.
6158 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6159   eval 'as_fn_append ()
6160   {
6161     eval $1+=\$2
6162   }'
6163 else
6164   as_fn_append ()
6165   {
6166     eval $1=\$$1\$2
6167   }
6168 fi # as_fn_append
6169
6170 # as_fn_arith ARG...
6171 # ------------------
6172 # Perform arithmetic evaluation on the ARGs, and store the result in the
6173 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6174 # must be portable across $(()) and expr.
6175 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6176   eval 'as_fn_arith ()
6177   {
6178     as_val=$(( $* ))
6179   }'
6180 else
6181   as_fn_arith ()
6182   {
6183     as_val=`expr "$@" || test $? -eq 1`
6184   }
6185 fi # as_fn_arith
6186
6187
6188 if expr a : '\(a\)' >/dev/null 2>&1 &&
6189    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6190   as_expr=expr
6191 else
6192   as_expr=false
6193 fi
6194
6195 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6196   as_basename=basename
6197 else
6198   as_basename=false
6199 fi
6200
6201 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6202   as_dirname=dirname
6203 else
6204   as_dirname=false
6205 fi
6206
6207 as_me=`$as_basename -- "$0" ||
6208 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6209          X"$0" : 'X\(//\)$' \| \
6210          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6211 $as_echo X/"$0" |
6212     sed '/^.*\/\([^/][^/]*\)\/*$/{
6213             s//\1/
6214             q
6215           }
6216           /^X\/\(\/\/\)$/{
6217             s//\1/
6218             q
6219           }
6220           /^X\/\(\/\).*/{
6221             s//\1/
6222             q
6223           }
6224           s/.*/./; q'`
6225
6226 # Avoid depending upon Character Ranges.
6227 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6228 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6229 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6230 as_cr_digits='0123456789'
6231 as_cr_alnum=$as_cr_Letters$as_cr_digits
6232
6233 ECHO_C= ECHO_N= ECHO_T=
6234 case `echo -n x` in #(((((
6235 -n*)
6236   case `echo 'xy\c'` in
6237   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6238   xy)  ECHO_C='\c';;
6239   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6240        ECHO_T=' ';;
6241   esac;;
6242 *)
6243   ECHO_N='-n';;
6244 esac
6245
6246 rm -f conf$$ conf$$.exe conf$$.file
6247 if test -d conf$$.dir; then
6248   rm -f conf$$.dir/conf$$.file
6249 else
6250   rm -f conf$$.dir
6251   mkdir conf$$.dir 2>/dev/null
6252 fi
6253 if (echo >conf$$.file) 2>/dev/null; then
6254   if ln -s conf$$.file conf$$ 2>/dev/null; then
6255     as_ln_s='ln -s'
6256     # ... but there are two gotchas:
6257     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6258     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6259     # In both cases, we have to default to `cp -p'.
6260     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6261       as_ln_s='cp -p'
6262   elif ln conf$$.file conf$$ 2>/dev/null; then
6263     as_ln_s=ln
6264   else
6265     as_ln_s='cp -p'
6266   fi
6267 else
6268   as_ln_s='cp -p'
6269 fi
6270 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6271 rmdir conf$$.dir 2>/dev/null
6272
6273
6274 # as_fn_mkdir_p
6275 # -------------
6276 # Create "$as_dir" as a directory, including parents if necessary.
6277 as_fn_mkdir_p ()
6278 {
6279
6280   case $as_dir in #(
6281   -*) as_dir=./$as_dir;;
6282   esac
6283   test -d "$as_dir" || eval $as_mkdir_p || {
6284     as_dirs=
6285     while :; do
6286       case $as_dir in #(
6287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6288       *) as_qdir=$as_dir;;
6289       esac
6290       as_dirs="'$as_qdir' $as_dirs"
6291       as_dir=`$as_dirname -- "$as_dir" ||
6292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6293          X"$as_dir" : 'X\(//\)[^/]' \| \
6294          X"$as_dir" : 'X\(//\)$' \| \
6295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6296 $as_echo X"$as_dir" |
6297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6298             s//\1/
6299             q
6300           }
6301           /^X\(\/\/\)[^/].*/{
6302             s//\1/
6303             q
6304           }
6305           /^X\(\/\/\)$/{
6306             s//\1/
6307             q
6308           }
6309           /^X\(\/\).*/{
6310             s//\1/
6311             q
6312           }
6313           s/.*/./; q'`
6314       test -d "$as_dir" && break
6315     done
6316     test -z "$as_dirs" || eval "mkdir $as_dirs"
6317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6318
6319
6320 } # as_fn_mkdir_p
6321 if mkdir -p . 2>/dev/null; then
6322   as_mkdir_p='mkdir -p "$as_dir"'
6323 else
6324   test -d ./-p && rmdir ./-p
6325   as_mkdir_p=false
6326 fi
6327
6328 if test -x / >/dev/null 2>&1; then
6329   as_test_x='test -x'
6330 else
6331   if ls -dL / >/dev/null 2>&1; then
6332     as_ls_L_option=L
6333   else
6334     as_ls_L_option=
6335   fi
6336   as_test_x='
6337     eval sh -c '\''
6338       if test -d "$1"; then
6339         test -d "$1/.";
6340       else
6341         case $1 in #(
6342         -*)set "./$1";;
6343         esac;
6344         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6345         ???[sx]*):;;*)false;;esac;fi
6346     '\'' sh
6347   '
6348 fi
6349 as_executable_p=$as_test_x
6350
6351 # Sed expression to map a string onto a valid CPP name.
6352 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6353
6354 # Sed expression to map a string onto a valid variable name.
6355 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6356
6357
6358 exec 6>&1
6359 ## ----------------------------------- ##
6360 ## Main body of $CONFIG_STATUS script. ##
6361 ## ----------------------------------- ##
6362 _ASEOF
6363 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6364
6365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6366 # Save the log message, to keep $0 and so on meaningful, and to
6367 # report actual input values of CONFIG_FILES etc. instead of their
6368 # values after options handling.
6369 ac_log="
6370 This file was extended by bmake $as_me 20130706, which was
6371 generated by GNU Autoconf 2.64.  Invocation command line was
6372
6373   CONFIG_FILES    = $CONFIG_FILES
6374   CONFIG_HEADERS  = $CONFIG_HEADERS
6375   CONFIG_LINKS    = $CONFIG_LINKS
6376   CONFIG_COMMANDS = $CONFIG_COMMANDS
6377   $ $0 $@
6378
6379 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6380 "
6381
6382 _ACEOF
6383
6384 case $ac_config_files in *"
6385 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6386 esac
6387
6388 case $ac_config_headers in *"
6389 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6390 esac
6391
6392
6393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6394 # Files that config.status was made for.
6395 config_files="$ac_config_files"
6396 config_headers="$ac_config_headers"
6397
6398 _ACEOF
6399
6400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6401 ac_cs_usage="\
6402 \`$as_me' instantiates files and other configuration actions
6403 from templates according to the current configuration.  Unless the files
6404 and actions are specified as TAGs, all are instantiated by default.
6405
6406 Usage: $0 [OPTION]... [TAG]...
6407
6408   -h, --help       print this help, then exit
6409   -V, --version    print version number and configuration settings, then exit
6410   -q, --quiet, --silent
6411                    do not print progress messages
6412   -d, --debug      don't remove temporary files
6413       --recheck    update $as_me by reconfiguring in the same conditions
6414       --file=FILE[:TEMPLATE]
6415                    instantiate the configuration file FILE
6416       --header=FILE[:TEMPLATE]
6417                    instantiate the configuration header FILE
6418
6419 Configuration files:
6420 $config_files
6421
6422 Configuration headers:
6423 $config_headers
6424
6425 Report bugs to <sjg@NetBSD.org>."
6426
6427 _ACEOF
6428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6429 ac_cs_version="\\
6430 bmake config.status 20130706
6431 configured by $0, generated by GNU Autoconf 2.64,
6432   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6433
6434 Copyright (C) 2009 Free Software Foundation, Inc.
6435 This config.status script is free software; the Free Software Foundation
6436 gives unlimited permission to copy, distribute and modify it."
6437
6438 ac_pwd='$ac_pwd'
6439 srcdir='$srcdir'
6440 INSTALL='$INSTALL'
6441 test -n "\$AWK" || AWK=awk
6442 _ACEOF
6443
6444 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6445 # The default lists apply if the user does not specify any file.
6446 ac_need_defaults=:
6447 while test $# != 0
6448 do
6449   case $1 in
6450   --*=*)
6451     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6452     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6453     ac_shift=:
6454     ;;
6455   *)
6456     ac_option=$1
6457     ac_optarg=$2
6458     ac_shift=shift
6459     ;;
6460   esac
6461
6462   case $ac_option in
6463   # Handling of the options.
6464   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6465     ac_cs_recheck=: ;;
6466   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6467     $as_echo "$ac_cs_version"; exit ;;
6468   --debug | --debu | --deb | --de | --d | -d )
6469     debug=: ;;
6470   --file | --fil | --fi | --f )
6471     $ac_shift
6472     case $ac_optarg in
6473     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6474     esac
6475     as_fn_append CONFIG_FILES " '$ac_optarg'"
6476     ac_need_defaults=false;;
6477   --header | --heade | --head | --hea )
6478     $ac_shift
6479     case $ac_optarg in
6480     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6481     esac
6482     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6483     ac_need_defaults=false;;
6484   --he | --h)
6485     # Conflict between --help and --header
6486     as_fn_error "ambiguous option: \`$1'
6487 Try \`$0 --help' for more information.";;
6488   --help | --hel | -h )
6489     $as_echo "$ac_cs_usage"; exit ;;
6490   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6491   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6492     ac_cs_silent=: ;;
6493
6494   # This is an error.
6495   -*) as_fn_error "unrecognized option: \`$1'
6496 Try \`$0 --help' for more information." ;;
6497
6498   *) as_fn_append ac_config_targets " $1"
6499      ac_need_defaults=false ;;
6500
6501   esac
6502   shift
6503 done
6504
6505 ac_configure_extra_args=
6506
6507 if $ac_cs_silent; then
6508   exec 6>/dev/null
6509   ac_configure_extra_args="$ac_configure_extra_args --silent"
6510 fi
6511
6512 _ACEOF
6513 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6514 if \$ac_cs_recheck; then
6515   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6516   shift
6517   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6518   CONFIG_SHELL='$SHELL'
6519   export CONFIG_SHELL
6520   exec "\$@"
6521 fi
6522
6523 _ACEOF
6524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6525 exec 5>>config.log
6526 {
6527   echo
6528   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6529 ## Running $as_me. ##
6530 _ASBOX
6531   $as_echo "$ac_log"
6532 } >&5
6533
6534 _ACEOF
6535 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6536 _ACEOF
6537
6538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6539
6540 # Handling of arguments.
6541 for ac_config_target in $ac_config_targets
6542 do
6543   case $ac_config_target in
6544     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6545     "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;;
6546     "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
6547     "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;;
6548     "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;;
6549
6550   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6551   esac
6552 done
6553
6554
6555 # If the user did not use the arguments to specify the items to instantiate,
6556 # then the envvar interface is used.  Set only those that are not.
6557 # We use the long form for the default assignment because of an extremely
6558 # bizarre bug on SunOS 4.1.3.
6559 if $ac_need_defaults; then
6560   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6561   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6562 fi
6563
6564 # Have a temporary directory for convenience.  Make it in the build tree
6565 # simply because there is no reason against having it here, and in addition,
6566 # creating and moving files from /tmp can sometimes cause problems.
6567 # Hook for its removal unless debugging.
6568 # Note that there is a small window in which the directory will not be cleaned:
6569 # after its creation but before its name has been assigned to `$tmp'.
6570 $debug ||
6571 {
6572   tmp=
6573   trap 'exit_status=$?
6574   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6575 ' 0
6576   trap 'as_fn_exit 1' 1 2 13 15
6577 }
6578 # Create a (secure) tmp directory for tmp files.
6579
6580 {
6581   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6582   test -n "$tmp" && test -d "$tmp"
6583 }  ||
6584 {
6585   tmp=./conf$$-$RANDOM
6586   (umask 077 && mkdir "$tmp")
6587 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6588
6589 # Set up the scripts for CONFIG_FILES section.
6590 # No need to generate them if there are no CONFIG_FILES.
6591 # This happens for instance with `./config.status config.h'.
6592 if test -n "$CONFIG_FILES"; then
6593
6594
6595 ac_cr=`echo X | tr X '\015'`
6596 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6597 # But we know of no other shell where ac_cr would be empty at this
6598 # point, so we can use a bashism as a fallback.
6599 if test "x$ac_cr" = x; then
6600   eval ac_cr=\$\'\\r\'
6601 fi
6602 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6603 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6604   ac_cs_awk_cr='\r'
6605 else
6606   ac_cs_awk_cr=$ac_cr
6607 fi
6608
6609 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6610 _ACEOF
6611
6612
6613 {
6614   echo "cat >conf$$subs.awk <<_ACEOF" &&
6615   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6616   echo "_ACEOF"
6617 } >conf$$subs.sh ||
6618   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6619 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6620 ac_delim='%!_!# '
6621 for ac_last_try in false false false false false :; do
6622   . ./conf$$subs.sh ||
6623     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6624
6625   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6626   if test $ac_delim_n = $ac_delim_num; then
6627     break
6628   elif $ac_last_try; then
6629     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6630   else
6631     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6632   fi
6633 done
6634 rm -f conf$$subs.sh
6635
6636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6637 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6638 _ACEOF
6639 sed -n '
6640 h
6641 s/^/S["/; s/!.*/"]=/
6642 p
6643 g
6644 s/^[^!]*!//
6645 :repl
6646 t repl
6647 s/'"$ac_delim"'$//
6648 t delim
6649 :nl
6650 h
6651 s/\(.\{148\}\).*/\1/
6652 t more1
6653 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6654 p
6655 n
6656 b repl
6657 :more1
6658 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6659 p
6660 g
6661 s/.\{148\}//
6662 t nl
6663 :delim
6664 h
6665 s/\(.\{148\}\).*/\1/
6666 t more2
6667 s/["\\]/\\&/g; s/^/"/; s/$/"/
6668 p
6669 b
6670 :more2
6671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6672 p
6673 g
6674 s/.\{148\}//
6675 t delim
6676 ' <conf$$subs.awk | sed '
6677 /^[^""]/{
6678   N
6679   s/\n//
6680 }
6681 ' >>$CONFIG_STATUS || ac_write_fail=1
6682 rm -f conf$$subs.awk
6683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6684 _ACAWK
6685 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6686   for (key in S) S_is_set[key] = 1
6687   FS = "\a"
6688
6689 }
6690 {
6691   line = $ 0
6692   nfields = split(line, field, "@")
6693   substed = 0
6694   len = length(field[1])
6695   for (i = 2; i < nfields; i++) {
6696     key = field[i]
6697     keylen = length(key)
6698     if (S_is_set[key]) {
6699       value = S[key]
6700       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6701       len += length(value) + length(field[++i])
6702       substed = 1
6703     } else
6704       len += 1 + keylen
6705   }
6706
6707   print line
6708 }
6709
6710 _ACAWK
6711 _ACEOF
6712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6713 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6714   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6715 else
6716   cat
6717 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6718   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6719 _ACEOF
6720
6721 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6722 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6723 # trailing colons and then remove the whole line if VPATH becomes empty
6724 # (actually we leave an empty line to preserve line numbers).
6725 if test "x$srcdir" = x.; then
6726   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6727 s/:*\$(srcdir):*/:/
6728 s/:*\${srcdir}:*/:/
6729 s/:*@srcdir@:*/:/
6730 s/^\([^=]*=[     ]*\):*/\1/
6731 s/:*$//
6732 s/^[^=]*=[       ]*$//
6733 }'
6734 fi
6735
6736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6737 fi # test -n "$CONFIG_FILES"
6738
6739 # Set up the scripts for CONFIG_HEADERS section.
6740 # No need to generate them if there are no CONFIG_HEADERS.
6741 # This happens for instance with `./config.status Makefile'.
6742 if test -n "$CONFIG_HEADERS"; then
6743 cat >"$tmp/defines.awk" <<\_ACAWK ||
6744 BEGIN {
6745 _ACEOF
6746
6747 # Transform confdefs.h into an awk script `defines.awk', embedded as
6748 # here-document in config.status, that substitutes the proper values into
6749 # config.h.in to produce config.h.
6750
6751 # Create a delimiter string that does not exist in confdefs.h, to ease
6752 # handling of long lines.
6753 ac_delim='%!_!# '
6754 for ac_last_try in false false :; do
6755   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6756   if test -z "$ac_t"; then
6757     break
6758   elif $ac_last_try; then
6759     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6760   else
6761     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6762   fi
6763 done
6764
6765 # For the awk script, D is an array of macro values keyed by name,
6766 # likewise P contains macro parameters if any.  Preserve backslash
6767 # newline sequences.
6768
6769 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6770 sed -n '
6771 s/.\{148\}/&'"$ac_delim"'/g
6772 t rset
6773 :rset
6774 s/^[     ]*#[    ]*define[       ][      ]*/ /
6775 t def
6776 d
6777 :def
6778 s/\\$//
6779 t bsnl
6780 s/["\\]/\\&/g
6781 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6782 D["\1"]=" \3"/p
6783 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6784 d
6785 :bsnl
6786 s/["\\]/\\&/g
6787 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6788 D["\1"]=" \3\\\\\\n"\\/p
6789 t cont
6790 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6791 t cont
6792 d
6793 :cont
6794 n
6795 s/.\{148\}/&'"$ac_delim"'/g
6796 t clear
6797 :clear
6798 s/\\$//
6799 t bsnlc
6800 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6801 d
6802 :bsnlc
6803 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6804 b cont
6805 ' <confdefs.h | sed '
6806 s/'"$ac_delim"'/"\\\
6807 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6808
6809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6810   for (key in D) D_is_set[key] = 1
6811   FS = "\a"
6812 }
6813 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6814   line = \$ 0
6815   split(line, arg, " ")
6816   if (arg[1] == "#") {
6817     defundef = arg[2]
6818     mac1 = arg[3]
6819   } else {
6820     defundef = substr(arg[1], 2)
6821     mac1 = arg[2]
6822   }
6823   split(mac1, mac2, "(") #)
6824   macro = mac2[1]
6825   prefix = substr(line, 1, index(line, defundef) - 1)
6826   if (D_is_set[macro]) {
6827     # Preserve the white space surrounding the "#".
6828     print prefix "define", macro P[macro] D[macro]
6829     next
6830   } else {
6831     # Replace #undef with comments.  This is necessary, for example,
6832     # in the case of _POSIX_SOURCE, which is predefined and required
6833     # on some systems where configure will not decide to define it.
6834     if (defundef == "undef") {
6835       print "/*", prefix defundef, macro, "*/"
6836       next
6837     }
6838   }
6839 }
6840 { print }
6841 _ACAWK
6842 _ACEOF
6843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6844   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6845 fi # test -n "$CONFIG_HEADERS"
6846
6847
6848 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6849 shift
6850 for ac_tag
6851 do
6852   case $ac_tag in
6853   :[FHLC]) ac_mode=$ac_tag; continue;;
6854   esac
6855   case $ac_mode$ac_tag in
6856   :[FHL]*:*);;
6857   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6858   :[FH]-) ac_tag=-:-;;
6859   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6860   esac
6861   ac_save_IFS=$IFS
6862   IFS=:
6863   set x $ac_tag
6864   IFS=$ac_save_IFS
6865   shift
6866   ac_file=$1
6867   shift
6868
6869   case $ac_mode in
6870   :L) ac_source=$1;;
6871   :[FH])
6872     ac_file_inputs=
6873     for ac_f
6874     do
6875       case $ac_f in
6876       -) ac_f="$tmp/stdin";;
6877       *) # Look for the file first in the build tree, then in the source tree
6878          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6879          # because $ac_f cannot contain `:'.
6880          test -f "$ac_f" ||
6881            case $ac_f in
6882            [\\/$]*) false;;
6883            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6884            esac ||
6885            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6886       esac
6887       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6888       as_fn_append ac_file_inputs " '$ac_f'"
6889     done
6890
6891     # Let's still pretend it is `configure' which instantiates (i.e., don't
6892     # use $as_me), people would be surprised to read:
6893     #    /* config.h.  Generated by config.status.  */
6894     configure_input='Generated from '`
6895           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6896         `' by configure.'
6897     if test x"$ac_file" != x-; then
6898       configure_input="$ac_file.  $configure_input"
6899       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6900 $as_echo "$as_me: creating $ac_file" >&6;}
6901     fi
6902     # Neutralize special characters interpreted by sed in replacement strings.
6903     case $configure_input in #(
6904     *\&* | *\|* | *\\* )
6905        ac_sed_conf_input=`$as_echo "$configure_input" |
6906        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6907     *) ac_sed_conf_input=$configure_input;;
6908     esac
6909
6910     case $ac_tag in
6911     *:-:* | *:-) cat >"$tmp/stdin" \
6912       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6913     esac
6914     ;;
6915   esac
6916
6917   ac_dir=`$as_dirname -- "$ac_file" ||
6918 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6919          X"$ac_file" : 'X\(//\)[^/]' \| \
6920          X"$ac_file" : 'X\(//\)$' \| \
6921          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6922 $as_echo X"$ac_file" |
6923     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6924             s//\1/
6925             q
6926           }
6927           /^X\(\/\/\)[^/].*/{
6928             s//\1/
6929             q
6930           }
6931           /^X\(\/\/\)$/{
6932             s//\1/
6933             q
6934           }
6935           /^X\(\/\).*/{
6936             s//\1/
6937             q
6938           }
6939           s/.*/./; q'`
6940   as_dir="$ac_dir"; as_fn_mkdir_p
6941   ac_builddir=.
6942
6943 case "$ac_dir" in
6944 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6945 *)
6946   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6947   # A ".." for each directory in $ac_dir_suffix.
6948   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6949   case $ac_top_builddir_sub in
6950   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6951   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6952   esac ;;
6953 esac
6954 ac_abs_top_builddir=$ac_pwd
6955 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6956 # for backward compatibility:
6957 ac_top_builddir=$ac_top_build_prefix
6958
6959 case $srcdir in
6960   .)  # We are building in place.
6961     ac_srcdir=.
6962     ac_top_srcdir=$ac_top_builddir_sub
6963     ac_abs_top_srcdir=$ac_pwd ;;
6964   [\\/]* | ?:[\\/]* )  # Absolute name.
6965     ac_srcdir=$srcdir$ac_dir_suffix;
6966     ac_top_srcdir=$srcdir
6967     ac_abs_top_srcdir=$srcdir ;;
6968   *) # Relative name.
6969     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6970     ac_top_srcdir=$ac_top_build_prefix$srcdir
6971     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6972 esac
6973 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6974
6975
6976   case $ac_mode in
6977   :F)
6978   #
6979   # CONFIG_FILE
6980   #
6981
6982   case $INSTALL in
6983   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6984   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6985   esac
6986 _ACEOF
6987
6988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6989 # If the template does not know about datarootdir, expand it.
6990 # FIXME: This hack should be removed a few years after 2.60.
6991 ac_datarootdir_hack=; ac_datarootdir_seen=
6992 ac_sed_dataroot='
6993 /datarootdir/ {
6994   p
6995   q
6996 }
6997 /@datadir@/p
6998 /@docdir@/p
6999 /@infodir@/p
7000 /@localedir@/p
7001 /@mandir@/p'
7002 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7003 *datarootdir*) ac_datarootdir_seen=yes;;
7004 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7005   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7006 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7007 _ACEOF
7008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7009   ac_datarootdir_hack='
7010   s&@datadir@&$datadir&g
7011   s&@docdir@&$docdir&g
7012   s&@infodir@&$infodir&g
7013   s&@localedir@&$localedir&g
7014   s&@mandir@&$mandir&g
7015   s&\\\${datarootdir}&$datarootdir&g' ;;
7016 esac
7017 _ACEOF
7018
7019 # Neutralize VPATH when `$srcdir' = `.'.
7020 # Shell code in configure.ac might set extrasub.
7021 # FIXME: do we really want to maintain this feature?
7022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7023 ac_sed_extra="$ac_vpsub
7024 $extrasub
7025 _ACEOF
7026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7027 :t
7028 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7029 s|@configure_input@|$ac_sed_conf_input|;t t
7030 s&@top_builddir@&$ac_top_builddir_sub&;t t
7031 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7032 s&@srcdir@&$ac_srcdir&;t t
7033 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7034 s&@top_srcdir@&$ac_top_srcdir&;t t
7035 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7036 s&@builddir@&$ac_builddir&;t t
7037 s&@abs_builddir@&$ac_abs_builddir&;t t
7038 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7039 s&@INSTALL@&$ac_INSTALL&;t t
7040 $ac_datarootdir_hack
7041 "
7042 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7043   || as_fn_error "could not create $ac_file" "$LINENO" 5
7044
7045 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7046   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7047   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7048   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7049 which seems to be undefined.  Please make sure it is defined." >&5
7050 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7051 which seems to be undefined.  Please make sure it is defined." >&2;}
7052
7053   rm -f "$tmp/stdin"
7054   case $ac_file in
7055   -) cat "$tmp/out" && rm -f "$tmp/out";;
7056   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7057   esac \
7058   || as_fn_error "could not create $ac_file" "$LINENO" 5
7059  ;;
7060   :H)
7061   #
7062   # CONFIG_HEADER
7063   #
7064   if test x"$ac_file" != x-; then
7065     {
7066       $as_echo "/* $configure_input  */" \
7067       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7068     } >"$tmp/config.h" \
7069       || as_fn_error "could not create $ac_file" "$LINENO" 5
7070     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7071       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7072 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7073     else
7074       rm -f "$ac_file"
7075       mv "$tmp/config.h" "$ac_file" \
7076         || as_fn_error "could not create $ac_file" "$LINENO" 5
7077     fi
7078   else
7079     $as_echo "/* $configure_input  */" \
7080       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7081       || as_fn_error "could not create -" "$LINENO" 5
7082   fi
7083  ;;
7084
7085
7086   esac
7087
7088 done # for ac_tag
7089
7090
7091 as_fn_exit 0
7092 _ACEOF
7093 ac_clean_files=$ac_clean_files_save
7094
7095 test $ac_write_fail = 0 ||
7096   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7097
7098
7099 # configure is writing to config.log, and then calls config.status.
7100 # config.status does its own redirection, appending to config.log.
7101 # Unfortunately, on DOS this fails, as config.log is still kept open
7102 # by configure, so config.status won't be able to write to it; its
7103 # output is simply discarded.  So we exec the FD to /dev/null,
7104 # effectively closing config.log, so it can be properly (re)opened and
7105 # appended to by config.status.  When coming back to configure, we
7106 # need to make the FD available again.
7107 if test "$no_create" != yes; then
7108   ac_cs_success=:
7109   ac_config_status_args=
7110   test "$silent" = yes &&
7111     ac_config_status_args="$ac_config_status_args --quiet"
7112   exec 5>/dev/null
7113   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7114   exec 5>>config.log
7115   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7116   # would make configure fail if this is the last instruction.
7117   $ac_cs_success || as_fn_exit $?
7118 fi
7119 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7120   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7121 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7122 fi
7123
7124
7125 cat <<EOF
7126
7127 You can now run
7128
7129         sh ./make-bootstrap.sh
7130
7131 to produce a fully functional bmake.
7132
7133 EOF