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 20160606.
   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='20160606'
 553 PACKAGE_STRING='bmake 20160606'
 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 bmake_path_max
 606 ac_exe_suffix
 607 INSTALL_DATA
 608 INSTALL_SCRIPT
 609 INSTALL_PROGRAM
 610 EGREP
 611 GREP
 612 CPP
 613 OBJEXT
 614 EXEEXT
 615 ac_ct_CC
 616 CPPFLAGS
 617 LDFLAGS
 618 CFLAGS
 619 CC
 620 target_alias
 621 host_alias
 622 build_alias
 623 LIBS
 624 ECHO_T
 625 ECHO_N
 626 ECHO_C
 627 DEFS
 628 mandir
 629 localedir
 630 libdir
 631 psdir
 632 pdfdir
 633 dvidir
 634 htmldir
 635 infodir
 636 docdir
 637 oldincludedir
 638 includedir
 639 localstatedir
 640 sharedstatedir
 641 sysconfdir
 642 datadir
 643 datarootdir
 644 libexecdir
 645 sbindir
 646 bindir
 647 program_transform_name
 648 prefix
 649 exec_prefix
 650 PACKAGE_URL
 651 PACKAGE_BUGREPORT
 652 PACKAGE_STRING
 653 PACKAGE_VERSION
 654 PACKAGE_TARNAME
 655 PACKAGE_NAME
 656 PATH_SEPARATOR
 657 SHELL'
 658 ac_subst_files=''
 659 ac_user_opts='
 660 enable_option_checking
 661 with_defshell
 662 with_meta
 663 with_filemon
 664 with_machine
 665 with_force_machine
 666 with_force_machine_arch
 667 with_machine_arch
 668 with_default_sys_path
 669 with_path_objdirprefix
 670 enable_pwd_override
 671 enable_check_make_chdir
 672 with_mksrc
 673 '
 674       ac_precious_vars='build_alias
 675 host_alias
 676 target_alias
 677 CC
 678 CFLAGS
 679 LDFLAGS
 680 LIBS
 681 CPPFLAGS
 682 CPP'
 683
 684
 685 # Initialize some variables set by options.
 686 ac_init_help=
 687 ac_init_version=false
 688 ac_unrecognized_opts=
 689 ac_unrecognized_sep=
 690 # The variables have the same names as the options, with
 691 # dashes changed to underlines.
 692 cache_file=/dev/null
 693 exec_prefix=NONE
 694 no_create=
 695 no_recursion=
 696 prefix=NONE
 697 program_prefix=NONE
 698 program_suffix=NONE
 699 program_transform_name=s,x,x,
 700 silent=
 701 site=
 702 srcdir=
 703 verbose=
 704 x_includes=NONE
 705 x_libraries=NONE
 706
 707 # Installation directory options.
 708 # These are left unexpanded so users can "make install exec_prefix=/foo"
 709 # and all the variables that are supposed to be based on exec_prefix
 710 # by default will actually change.
 711 # Use braces instead of parens because sh, perl, etc. also accept them.
 712 # (The list follows the same order as the GNU Coding Standards.)
 713 bindir='${exec_prefix}/bin'
 714 sbindir='${exec_prefix}/sbin'
 715 libexecdir='${exec_prefix}/libexec'
 716 datarootdir='${prefix}/share'
 717 datadir='${datarootdir}'
 718 sysconfdir='${prefix}/etc'
 719 sharedstatedir='${prefix}/com'
 720 localstatedir='${prefix}/var'
 721 includedir='${prefix}/include'
 722 oldincludedir='/usr/include'
 723 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 724 infodir='${datarootdir}/info'
 725 htmldir='${docdir}'
 726 dvidir='${docdir}'
 727 pdfdir='${docdir}'
 728 psdir='${docdir}'
 729 libdir='${exec_prefix}/lib'
 730 localedir='${datarootdir}/locale'
 731 mandir='${datarootdir}/man'
 732
 733 ac_prev=
 734 ac_dashdash=
 735 for ac_option
 736 do
 737   # If the previous option needs an argument, assign it.
 738   if test -n "$ac_prev"; then
 739     eval $ac_prev=\$ac_option
 740     ac_prev=
 741     continue
 742   fi
 743
 744   case $ac_option in
 745   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 746   *)    ac_optarg=yes ;;
 747   esac
 748
 749   # Accept the important Cygnus configure options, so we can diagnose typos.
 750
 751   case $ac_dashdash$ac_option in
 752   --)
 753     ac_dashdash=yes ;;
 754
 755   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 756     ac_prev=bindir ;;
 757   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 758     bindir=$ac_optarg ;;
 759
 760   -build | --build | --buil | --bui | --bu)
 761     ac_prev=build_alias ;;
 762   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 763     build_alias=$ac_optarg ;;
 764
 765   -cache-file | --cache-file | --cache-fil | --cache-fi \
 766   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 767     ac_prev=cache_file ;;
 768   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 769   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 770     cache_file=$ac_optarg ;;
 771
 772   --config-cache | -C)
 773     cache_file=config.cache ;;
 774
 775   -datadir | --datadir | --datadi | --datad)
 776     ac_prev=datadir ;;
 777   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 778     datadir=$ac_optarg ;;
 779
 780   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 781   | --dataroo | --dataro | --datar)
 782     ac_prev=datarootdir ;;
 783   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 784   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 785     datarootdir=$ac_optarg ;;
 786
 787   -disable-* | --disable-*)
 788     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 789     # Reject names that are not valid shell variable names.
 790     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 791       as_fn_error "invalid feature name: $ac_useropt"
 792     ac_useropt_orig=$ac_useropt
 793     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 794     case $ac_user_opts in
 795       *"
 796 "enable_$ac_useropt"
 797 "*) ;;
 798       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 799          ac_unrecognized_sep=', ';;
 800     esac
 801     eval enable_$ac_useropt=no ;;
 802
 803   -docdir | --docdir | --docdi | --doc | --do)
 804     ac_prev=docdir ;;
 805   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 806     docdir=$ac_optarg ;;
 807
 808   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 809     ac_prev=dvidir ;;
 810   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 811     dvidir=$ac_optarg ;;
 812
 813   -enable-* | --enable-*)
 814     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 815     # Reject names that are not valid shell variable names.
 816     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 817       as_fn_error "invalid feature name: $ac_useropt"
 818     ac_useropt_orig=$ac_useropt
 819     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 820     case $ac_user_opts in
 821       *"
 822 "enable_$ac_useropt"
 823 "*) ;;
 824       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 825          ac_unrecognized_sep=', ';;
 826     esac
 827     eval enable_$ac_useropt=\$ac_optarg ;;
 828
 829   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 830   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 831   | --exec | --exe | --ex)
 832     ac_prev=exec_prefix ;;
 833   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 834   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 835   | --exec=* | --exe=* | --ex=*)
 836     exec_prefix=$ac_optarg ;;
 837
 838   -gas | --gas | --ga | --g)
 839     # Obsolete; use --with-gas.
 840     with_gas=yes ;;
 841
 842   -help | --help | --hel | --he | -h)
 843     ac_init_help=long ;;
 844   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 845     ac_init_help=recursive ;;
 846   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 847     ac_init_help=short ;;
 848
 849   -host | --host | --hos | --ho)
 850     ac_prev=host_alias ;;
 851   -host=* | --host=* | --hos=* | --ho=*)
 852     host_alias=$ac_optarg ;;
 853
 854   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 855     ac_prev=htmldir ;;
 856   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 857   | --ht=*)
 858     htmldir=$ac_optarg ;;
 859
 860   -includedir | --includedir | --includedi | --included | --include \
 861   | --includ | --inclu | --incl | --inc)
 862     ac_prev=includedir ;;
 863   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 864   | --includ=* | --inclu=* | --incl=* | --inc=*)
 865     includedir=$ac_optarg ;;
 866
 867   -infodir | --infodir | --infodi | --infod | --info | --inf)
 868     ac_prev=infodir ;;
 869   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 870     infodir=$ac_optarg ;;
 871
 872   -libdir | --libdir | --libdi | --libd)
 873     ac_prev=libdir ;;
 874   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 875     libdir=$ac_optarg ;;
 876
 877   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 878   | --libexe | --libex | --libe)
 879     ac_prev=libexecdir ;;
 880   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 881   | --libexe=* | --libex=* | --libe=*)
 882     libexecdir=$ac_optarg ;;
 883
 884   -localedir | --localedir | --localedi | --localed | --locale)
 885     ac_prev=localedir ;;
 886   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 887     localedir=$ac_optarg ;;
 888
 889   -localstatedir | --localstatedir | --localstatedi | --localstated \
 890   | --localstate | --localstat | --localsta | --localst | --locals)
 891     ac_prev=localstatedir ;;
 892   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 893   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 894     localstatedir=$ac_optarg ;;
 895
 896   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 897     ac_prev=mandir ;;
 898   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 899     mandir=$ac_optarg ;;
 900
 901   -nfp | --nfp | --nf)
 902     # Obsolete; use --without-fp.
 903     with_fp=no ;;
 904
 905   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 906   | --no-cr | --no-c | -n)
 907     no_create=yes ;;
 908
 909   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 910   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 911     no_recursion=yes ;;
 912
 913   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 914   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 915   | --oldin | --oldi | --old | --ol | --o)
 916     ac_prev=oldincludedir ;;
 917   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 918   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 919   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 920     oldincludedir=$ac_optarg ;;
 921
 922   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 923     ac_prev=prefix ;;
 924   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 925     prefix=$ac_optarg ;;
 926
 927   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 928   | --program-pre | --program-pr | --program-p)
 929     ac_prev=program_prefix ;;
 930   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 931   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 932     program_prefix=$ac_optarg ;;
 933
 934   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 935   | --program-suf | --program-su | --program-s)
 936     ac_prev=program_suffix ;;
 937   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 938   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 939     program_suffix=$ac_optarg ;;
 940
 941   -program-transform-name | --program-transform-name \
 942   | --program-transform-nam | --program-transform-na \
 943   | --program-transform-n | --program-transform- \
 944   | --program-transform | --program-transfor \
 945   | --program-transfo | --program-transf \
 946   | --program-trans | --program-tran \
 947   | --progr-tra | --program-tr | --program-t)
 948     ac_prev=program_transform_name ;;
 949   -program-transform-name=* | --program-transform-name=* \
 950   | --program-transform-nam=* | --program-transform-na=* \
 951   | --program-transform-n=* | --program-transform-=* \
 952   | --program-transform=* | --program-transfor=* \
 953   | --program-transfo=* | --program-transf=* \
 954   | --program-trans=* | --program-tran=* \
 955   | --progr-tra=* | --program-tr=* | --program-t=*)
 956     program_transform_name=$ac_optarg ;;
 957
 958   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 959     ac_prev=pdfdir ;;
 960   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 961     pdfdir=$ac_optarg ;;
 962
 963   -psdir | --psdir | --psdi | --psd | --ps)
 964     ac_prev=psdir ;;
 965   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 966     psdir=$ac_optarg ;;
 967
 968   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 969   | -silent | --silent | --silen | --sile | --sil)
 970     silent=yes ;;
 971
 972   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 973     ac_prev=sbindir ;;
 974   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 975   | --sbi=* | --sb=*)
 976     sbindir=$ac_optarg ;;
 977
 978   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 979   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 980   | --sharedst | --shareds | --shared | --share | --shar \
 981   | --sha | --sh)
 982     ac_prev=sharedstatedir ;;
 983   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 984   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 985   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 986   | --sha=* | --sh=*)
 987     sharedstatedir=$ac_optarg ;;
 988
 989   -site | --site | --sit)
 990     ac_prev=site ;;
 991   -site=* | --site=* | --sit=*)
 992     site=$ac_optarg ;;
 993
 994   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 995     ac_prev=srcdir ;;
 996   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 997     srcdir=$ac_optarg ;;
 998
 999   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1000   | --syscon | --sysco | --sysc | --sys | --sy)
1001     ac_prev=sysconfdir ;;
1002   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1003   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1004     sysconfdir=$ac_optarg ;;
1005
1006   -target | --target | --targe | --targ | --tar | --ta | --t)
1007     ac_prev=target_alias ;;
1008   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1009     target_alias=$ac_optarg ;;
1010
1011   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1012     verbose=yes ;;
1013
1014   -version | --version | --versio | --versi | --vers | -V)
1015     ac_init_version=: ;;
1016
1017   -with-* | --with-*)
1018     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1019     # Reject names that are not valid shell variable names.
1020     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021       as_fn_error "invalid package name: $ac_useropt"
1022     ac_useropt_orig=$ac_useropt
1023     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024     case $ac_user_opts in
1025       *"
1026 "with_$ac_useropt"
1027 "*) ;;
1028       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1029          ac_unrecognized_sep=', ';;
1030     esac
1031     eval with_$ac_useropt=\$ac_optarg ;;
1032
1033   -without-* | --without-*)
1034     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1035     # Reject names that are not valid shell variable names.
1036     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1037       as_fn_error "invalid package name: $ac_useropt"
1038     ac_useropt_orig=$ac_useropt
1039     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1040     case $ac_user_opts in
1041       *"
1042 "with_$ac_useropt"
1043 "*) ;;
1044       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1045          ac_unrecognized_sep=', ';;
1046     esac
1047     eval with_$ac_useropt=no ;;
1048
1049   --x)
1050     # Obsolete; use --with-x.
1051     with_x=yes ;;
1052
1053   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1054   | --x-incl | --x-inc | --x-in | --x-i)
1055     ac_prev=x_includes ;;
1056   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1057   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1058     x_includes=$ac_optarg ;;
1059
1060   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1061   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1062     ac_prev=x_libraries ;;
1063   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1064   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1065     x_libraries=$ac_optarg ;;
1066
1067   -*) as_fn_error "unrecognized option: \`$ac_option'
1068 Try \`$0 --help' for more information."
1069     ;;
1070
1071   *=*)
1072     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1073     # Reject names that are not valid shell variable names.
1074     case $ac_envvar in #(
1075       '' | [0-9]* | *[!_$as_cr_alnum]* )
1076       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1077     esac
1078     eval $ac_envvar=\$ac_optarg
1079     export $ac_envvar ;;
1080
1081   *)
1082     # FIXME: should be removed in autoconf 3.0.
1083     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1084     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1085       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1086     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1087     ;;
1088
1089   esac
1090 done
1091
1092 if test -n "$ac_prev"; then
1093   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1094   as_fn_error "missing argument to $ac_option"
1095 fi
1096
1097 if test -n "$ac_unrecognized_opts"; then
1098   case $enable_option_checking in
1099     no) ;;
1100     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1101     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1102   esac
1103 fi
1104
1105 # Check all directory arguments for consistency.
1106 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1107                 datadir sysconfdir sharedstatedir localstatedir includedir \
1108                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1109                 libdir localedir mandir
1110 do
1111   eval ac_val=\$$ac_var
1112   # Remove trailing slashes.
1113   case $ac_val in
1114     */ )
1115       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1116       eval $ac_var=\$ac_val;;
1117   esac
1118   # Be sure to have absolute directory names.
1119   case $ac_val in
1120     [\\/$]* | ?:[\\/]* )  continue;;
1121     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1122   esac
1123   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1124 done
1125
1126 # There might be people who depend on the old broken behavior: `$host'
1127 # used to hold the argument of --host etc.
1128 # FIXME: To remove some day.
1129 build=$build_alias
1130 host=$host_alias
1131 target=$target_alias
1132
1133 # FIXME: To remove some day.
1134 if test "x$host_alias" != x; then
1135   if test "x$build_alias" = x; then
1136     cross_compiling=maybe
1137     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1138     If a cross compiler is detected then cross compile mode will be used." >&2
1139   elif test "x$build_alias" != "x$host_alias"; then
1140     cross_compiling=yes
1141   fi
1142 fi
1143
1144 ac_tool_prefix=
1145 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1146
1147 test "$silent" = yes && exec 6>/dev/null
1148
1149
1150 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1151 ac_ls_di=`ls -di .` &&
1152 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1153   as_fn_error "working directory cannot be determined"
1154 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1155   as_fn_error "pwd does not report name of working directory"
1156
1157
1158 # Find the source files, if location was not specified.
1159 if test -z "$srcdir"; then
1160   ac_srcdir_defaulted=yes
1161   # Try the directory containing this script, then the parent directory.
1162   ac_confdir=`$as_dirname -- "$as_myself" ||
1163 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1164          X"$as_myself" : 'X\(//\)[^/]' \| \
1165          X"$as_myself" : 'X\(//\)$' \| \
1166          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1167 $as_echo X"$as_myself" |
1168     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\/\)[^/].*/{
1173             s//\1/
1174             q
1175           }
1176           /^X\(\/\/\)$/{
1177             s//\1/
1178             q
1179           }
1180           /^X\(\/\).*/{
1181             s//\1/
1182             q
1183           }
1184           s/.*/./; q'`
1185   srcdir=$ac_confdir
1186   if test ! -r "$srcdir/$ac_unique_file"; then
1187     srcdir=..
1188   fi
1189 else
1190   ac_srcdir_defaulted=no
1191 fi
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1193   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1194   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1195 fi
1196 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197 ac_abs_confdir=`(
1198         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1199         pwd)`
1200 # When building in place, set srcdir=.
1201 if test "$ac_abs_confdir" = "$ac_pwd"; then
1202   srcdir=.
1203 fi
1204 # Remove unnecessary trailing slashes from srcdir.
1205 # Double slashes in file names in object file debugging info
1206 # mess up M-x gdb in Emacs.
1207 case $srcdir in
1208 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1209 esac
1210 for ac_var in $ac_precious_vars; do
1211   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1212   eval ac_env_${ac_var}_value=\$${ac_var}
1213   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1214   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1215 done
1216
1217 #
1218 # Report the --help message.
1219 #
1220 if test "$ac_init_help" = "long"; then
1221   # Omit some internal or obsolete options to make the list less imposing.
1222   # This message is too long to be a string in the A/UX 3.1 sh.
1223   cat <<_ACEOF
1224 \`configure' configures bmake 20160606 to adapt to many kinds of systems.
1225
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1227
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE.  See below for descriptions of some of the useful variables.
1230
1231 Defaults for the options are specified in brackets.
1232
1233 Configuration:
1234   -h, --help              display this help and exit
1235       --help=short        display options specific to this package
1236       --help=recursive    display the short help of all the included packages
1237   -V, --version           display version information and exit
1238   -q, --quiet, --silent   do not print \`checking...' messages
1239       --cache-file=FILE   cache test results in FILE [disabled]
1240   -C, --config-cache      alias for \`--cache-file=config.cache'
1241   -n, --no-create         do not create output files
1242       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1243
1244 Installation directories:
1245   --prefix=PREFIX         install architecture-independent files in PREFIX
1246                           [$ac_default_prefix]
1247   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1248                           [PREFIX]
1249
1250 By default, \`make install' will install all the files in
1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1254
1255 For better control, use the options below.
1256
1257 Fine tuning of the installation directories:
1258   --bindir=DIR            user executables [EPREFIX/bin]
1259   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1260   --libexecdir=DIR        program executables [EPREFIX/libexec]
1261   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1262   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1263   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1264   --libdir=DIR            object code libraries [EPREFIX/lib]
1265   --includedir=DIR        C header files [PREFIX/include]
1266   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1267   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1268   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1269   --infodir=DIR           info documentation [DATAROOTDIR/info]
1270   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1271   --mandir=DIR            man documentation [DATAROOTDIR/man]
1272   --docdir=DIR            documentation root [DATAROOTDIR/doc/bmake]
1273   --htmldir=DIR           html documentation [DOCDIR]
1274   --dvidir=DIR            dvi documentation [DOCDIR]
1275   --pdfdir=DIR            pdf documentation [DOCDIR]
1276   --psdir=DIR             ps documentation [DOCDIR]
1277 _ACEOF
1278
1279   cat <<\_ACEOF
1280 _ACEOF
1281 fi
1282
1283 if test -n "$ac_init_help"; then
1284   case $ac_init_help in
1285      short | recursive ) echo "Configuration of bmake 20160606:";;
1286    esac
1287   cat <<\_ACEOF
1288
1289 Optional Features:
1290   --disable-option-checking  ignore unrecognized --enable/--with options
1291   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1292   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1293   --disable-pwd-override  disable \$PWD overriding getcwd()
1294   --disable-check-make-chdir disable make trying to guess
1295         when it should automatically cd \${.CURDIR}
1296
1297 Optional Packages:
1298   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1299   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1300   --with-defshell=SHELL  use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions
1301  --without-meta dissable use of meta-mode
1302  --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode
1303   --with-machine=MACHINE  explicitly set MACHINE
1304   --with-force-machine=MACHINE  set FORCE_MACHINE
1305   --with-force-machine-arch=MACHINE  set FORCE_MACHINE_ARCH
1306   --with-machine_arch=MACHINE_ARCH  explicitly set MACHINE_ARCH
1307   --with-default-sys-path=PATH:DIR:LIST  use an explicit _PATH_DEFSYSPATH
1308         MAKESYSPATH is a ':' separated list of directories
1309         that bmake will search for system .mk files.
1310         _PATH_DEFSYSPATH is its default value.
1311   --with-path-objdirprefix=PATH  override _PATH_OBJDIRPREFIX
1312   --with-mksrc=PATH tell makefile.boot where to find mk src
1313
1314 Some influential environment variables:
1315   CC          C compiler command
1316   CFLAGS      C compiler flags
1317   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1318               nonstandard directory <lib dir>
1319   LIBS        libraries to pass to the linker, e.g. -l<library>
1320   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1321               you have headers in a nonstandard directory <include dir>
1322   CPP         C preprocessor
1323
1324 Use these variables to override the choices made by `configure' or to help
1325 it to find libraries and programs with nonstandard names/locations.
1326
1327 Report bugs to <sjg@NetBSD.org>.
1328 _ACEOF
1329 ac_status=$?
1330 fi
1331
1332 if test "$ac_init_help" = "recursive"; then
1333   # If there are subdirs, report their specific --help.
1334   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1335     test -d "$ac_dir" ||
1336       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1337       continue
1338     ac_builddir=.
1339
1340 case "$ac_dir" in
1341 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342 *)
1343   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1344   # A ".." for each directory in $ac_dir_suffix.
1345   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1346   case $ac_top_builddir_sub in
1347   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1348   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1349   esac ;;
1350 esac
1351 ac_abs_top_builddir=$ac_pwd
1352 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1353 # for backward compatibility:
1354 ac_top_builddir=$ac_top_build_prefix
1355
1356 case $srcdir in
1357   .)  # We are building in place.
1358     ac_srcdir=.
1359     ac_top_srcdir=$ac_top_builddir_sub
1360     ac_abs_top_srcdir=$ac_pwd ;;
1361   [\\/]* | ?:[\\/]* )  # Absolute name.
1362     ac_srcdir=$srcdir$ac_dir_suffix;
1363     ac_top_srcdir=$srcdir
1364     ac_abs_top_srcdir=$srcdir ;;
1365   *) # Relative name.
1366     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1367     ac_top_srcdir=$ac_top_build_prefix$srcdir
1368     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1369 esac
1370 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1371
1372     cd "$ac_dir" || { ac_status=$?; continue; }
1373     # Check for guested configure.
1374     if test -f "$ac_srcdir/configure.gnu"; then
1375       echo &&
1376       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1377     elif test -f "$ac_srcdir/configure"; then
1378       echo &&
1379       $SHELL "$ac_srcdir/configure" --help=recursive
1380     else
1381       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1382     fi || ac_status=$?
1383     cd "$ac_pwd" || { ac_status=$?; break; }
1384   done
1385 fi
1386
1387 test -n "$ac_init_help" && exit $ac_status
1388 if $ac_init_version; then
1389   cat <<\_ACEOF
1390 bmake configure 20160606
1391 generated by GNU Autoconf 2.64
1392
1393 Copyright (C) 2009 Free Software Foundation, Inc.
1394 This configure script is free software; the Free Software Foundation
1395 gives unlimited permission to copy, distribute and modify it.
1396 _ACEOF
1397   exit
1398 fi
1399
1400 ## ------------------------ ##
1401 ## Autoconf initialization. ##
1402 ## ------------------------ ##
1403
1404 # ac_fn_c_try_compile LINENO
1405 # --------------------------
1406 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1407 ac_fn_c_try_compile ()
1408 {
1409   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1410   rm -f conftest.$ac_objext
1411   if { { ac_try="$ac_compile"
1412 case "(($ac_try" in
1413   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1414   *) ac_try_echo=$ac_try;;
1415 esac
1416 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1417 $as_echo "$ac_try_echo"; } >&5
1418   (eval "$ac_compile") 2>conftest.err
1419   ac_status=$?
1420   if test -s conftest.err; then
1421     grep -v '^ *+' conftest.err >conftest.er1
1422     cat conftest.er1 >&5
1423     mv -f conftest.er1 conftest.err
1424   fi
1425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1426   test $ac_status = 0; } && {
1427          test -z "$ac_c_werror_flag" ||
1428          test ! -s conftest.err
1429        } && test -s conftest.$ac_objext; then :
1430   ac_retval=0
1431 else
1432   $as_echo "$as_me: failed program was:" >&5
1433 sed 's/^/| /' conftest.$ac_ext >&5
1434
1435         ac_retval=1
1436 fi
1437   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1438   return $ac_retval
1439
1440 } # ac_fn_c_try_compile
1441
1442 # ac_fn_c_try_cpp LINENO
1443 # ----------------------
1444 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1445 ac_fn_c_try_cpp ()
1446 {
1447   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1448   if { { ac_try="$ac_cpp conftest.$ac_ext"
1449 case "(($ac_try" in
1450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1451   *) ac_try_echo=$ac_try;;
1452 esac
1453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1454 $as_echo "$ac_try_echo"; } >&5
1455   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1456   ac_status=$?
1457   if test -s conftest.err; then
1458     grep -v '^ *+' conftest.err >conftest.er1
1459     cat conftest.er1 >&5
1460     mv -f conftest.er1 conftest.err
1461   fi
1462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1463   test $ac_status = 0; } >/dev/null && {
1464          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1465          test ! -s conftest.err
1466        }; then :
1467   ac_retval=0
1468 else
1469   $as_echo "$as_me: failed program was:" >&5
1470 sed 's/^/| /' conftest.$ac_ext >&5
1471
1472     ac_retval=1
1473 fi
1474   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1475   return $ac_retval
1476
1477 } # ac_fn_c_try_cpp
1478
1479 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1480 # -------------------------------------------------------
1481 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1482 # the include files in INCLUDES and setting the cache variable VAR
1483 # accordingly.
1484 ac_fn_c_check_header_mongrel ()
1485 {
1486   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1487   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1488   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1489 $as_echo_n "checking for $2... " >&6; }
1490 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1491   $as_echo_n "(cached) " >&6
1492 fi
1493 eval ac_res=\$$3
1494                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1495 $as_echo "$ac_res" >&6; }
1496 else
1497   # Is the header compilable?
1498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1499 $as_echo_n "checking $2 usability... " >&6; }
1500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1501 /* end confdefs.h.  */
1502 $4
1503 #include <$2>
1504 _ACEOF
1505 if ac_fn_c_try_compile "$LINENO"; then :
1506   ac_header_compiler=yes
1507 else
1508   ac_header_compiler=no
1509 fi
1510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1512 $as_echo "$ac_header_compiler" >&6; }
1513
1514 # Is the header present?
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1516 $as_echo_n "checking $2 presence... " >&6; }
1517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1518 /* end confdefs.h.  */
1519 #include <$2>
1520 _ACEOF
1521 if ac_fn_c_try_cpp "$LINENO"; then :
1522   ac_header_preproc=yes
1523 else
1524   ac_header_preproc=no
1525 fi
1526 rm -f conftest.err conftest.$ac_ext
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1528 $as_echo "$ac_header_preproc" >&6; }
1529
1530 # So?  What about this header?
1531 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1532   yes:no: )
1533     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1534 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1536 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1537     ;;
1538   no:yes:* )
1539     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1540 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1541     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1542 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1543     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1544 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1545     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1546 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1547     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1548 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1549 ( cat <<\_ASBOX
1550 ## ----------------------------- ##
1551 ## Report this to sjg@NetBSD.org ##
1552 ## ----------------------------- ##
1553 _ASBOX
1554      ) | sed "s/^/$as_me: WARNING:     /" >&2
1555     ;;
1556 esac
1557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558 $as_echo_n "checking for $2... " >&6; }
1559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1560   $as_echo_n "(cached) " >&6
1561 else
1562   eval "$3=\$ac_header_compiler"
1563 fi
1564 eval ac_res=\$$3
1565                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1566 $as_echo "$ac_res" >&6; }
1567 fi
1568   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1569
1570 } # ac_fn_c_check_header_mongrel
1571
1572 # ac_fn_c_try_run LINENO
1573 # ----------------------
1574 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1575 # that executables *can* be run.
1576 ac_fn_c_try_run ()
1577 {
1578   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579   if { { ac_try="$ac_link"
1580 case "(($ac_try" in
1581   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1582   *) ac_try_echo=$ac_try;;
1583 esac
1584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585 $as_echo "$ac_try_echo"; } >&5
1586   (eval "$ac_link") 2>&5
1587   ac_status=$?
1588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1589   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1590   { { case "(($ac_try" in
1591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592   *) ac_try_echo=$ac_try;;
1593 esac
1594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595 $as_echo "$ac_try_echo"; } >&5
1596   (eval "$ac_try") 2>&5
1597   ac_status=$?
1598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599   test $ac_status = 0; }; }; then :
1600   ac_retval=0
1601 else
1602   $as_echo "$as_me: program exited with status $ac_status" >&5
1603        $as_echo "$as_me: failed program was:" >&5
1604 sed 's/^/| /' conftest.$ac_ext >&5
1605
1606        ac_retval=$ac_status
1607 fi
1608   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1609   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1610   return $ac_retval
1611
1612 } # ac_fn_c_try_run
1613
1614 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1615 # -------------------------------------------------------
1616 # Tests whether HEADER exists and can be compiled using the include files in
1617 # INCLUDES, setting the cache variable VAR accordingly.
1618 ac_fn_c_check_header_compile ()
1619 {
1620   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1622 $as_echo_n "checking for $2... " >&6; }
1623 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1624   $as_echo_n "(cached) " >&6
1625 else
1626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1627 /* end confdefs.h.  */
1628 $4
1629 #include <$2>
1630 _ACEOF
1631 if ac_fn_c_try_compile "$LINENO"; then :
1632   eval "$3=yes"
1633 else
1634   eval "$3=no"
1635 fi
1636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1637 fi
1638 eval ac_res=\$$3
1639                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1640 $as_echo "$ac_res" >&6; }
1641   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1642
1643 } # ac_fn_c_check_header_compile
1644
1645 # ac_fn_c_try_link LINENO
1646 # -----------------------
1647 # Try to link conftest.$ac_ext, and return whether this succeeded.
1648 ac_fn_c_try_link ()
1649 {
1650   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651   rm -f conftest.$ac_objext conftest$ac_exeext
1652   if { { ac_try="$ac_link"
1653 case "(($ac_try" in
1654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655   *) ac_try_echo=$ac_try;;
1656 esac
1657 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658 $as_echo "$ac_try_echo"; } >&5
1659   (eval "$ac_link") 2>conftest.err
1660   ac_status=$?
1661   if test -s conftest.err; then
1662     grep -v '^ *+' conftest.err >conftest.er1
1663     cat conftest.er1 >&5
1664     mv -f conftest.er1 conftest.err
1665   fi
1666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667   test $ac_status = 0; } && {
1668          test -z "$ac_c_werror_flag" ||
1669          test ! -s conftest.err
1670        } && test -s conftest$ac_exeext && {
1671          test "$cross_compiling" = yes ||
1672          $as_test_x conftest$ac_exeext
1673        }; then :
1674   ac_retval=0
1675 else
1676   $as_echo "$as_me: failed program was:" >&5
1677 sed 's/^/| /' conftest.$ac_ext >&5
1678
1679         ac_retval=1
1680 fi
1681   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1682   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1683   # interfere with the next link command; also delete a directory that is
1684   # left behind by Apple's compiler.  We do this before executing the actions.
1685   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1686   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1687   return $ac_retval
1688
1689 } # ac_fn_c_try_link
1690
1691 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1692 # -------------------------------------------
1693 # Tests whether TYPE exists after having included INCLUDES, setting cache
1694 # variable VAR accordingly.
1695 ac_fn_c_check_type ()
1696 {
1697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1699 $as_echo_n "checking for $2... " >&6; }
1700 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1701   $as_echo_n "(cached) " >&6
1702 else
1703   eval "$3=no"
1704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705 /* end confdefs.h.  */
1706 $4
1707 int
1708 main ()
1709 {
1710 if (sizeof ($2))
1711          return 0;
1712   ;
1713   return 0;
1714 }
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1718 /* end confdefs.h.  */
1719 $4
1720 int
1721 main ()
1722 {
1723 if (sizeof (($2)))
1724             return 0;
1725   ;
1726   return 0;
1727 }
1728 _ACEOF
1729 if ac_fn_c_try_compile "$LINENO"; then :
1730
1731 else
1732   eval "$3=yes"
1733 fi
1734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1735 fi
1736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1737 fi
1738 eval ac_res=\$$3
1739                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1740 $as_echo "$ac_res" >&6; }
1741   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1742
1743 } # ac_fn_c_check_type
1744
1745 # ac_fn_c_find_uintX_t LINENO BITS VAR
1746 # ------------------------------------
1747 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1748 # accordingly.
1749 ac_fn_c_find_uintX_t ()
1750 {
1751   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1753 $as_echo_n "checking for uint$2_t... " >&6; }
1754 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1755   $as_echo_n "(cached) " >&6
1756 else
1757   eval "$3=no"
1758      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1759          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1760        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h.  */
1762 $ac_includes_default
1763 int
1764 main ()
1765 {
1766 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
1767 test_array [0] = 0
1768
1769   ;
1770   return 0;
1771 }
1772 _ACEOF
1773 if ac_fn_c_try_compile "$LINENO"; then :
1774   case $ac_type in #(
1775   uint$2_t) :
1776     eval "$3=yes" ;; #(
1777   *) :
1778     eval "$3=\$ac_type" ;;
1779 esac
1780 fi
1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782        eval as_val=\$$3
1783    if test "x$as_val" = x""no; then :
1784
1785 else
1786   break
1787 fi
1788      done
1789 fi
1790 eval ac_res=\$$3
1791                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792 $as_echo "$ac_res" >&6; }
1793   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794
1795 } # ac_fn_c_find_uintX_t
1796
1797 # ac_fn_c_check_decl LINENO SYMBOL VAR
1798 # ------------------------------------
1799 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1800 ac_fn_c_check_decl ()
1801 {
1802   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1804 $as_echo_n "checking whether $2 is declared... " >&6; }
1805 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1806   $as_echo_n "(cached) " >&6
1807 else
1808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 $4
1811 int
1812 main ()
1813 {
1814 #ifndef $2
1815   (void) $2;
1816 #endif
1817
1818   ;
1819   return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_compile "$LINENO"; then :
1823   eval "$3=yes"
1824 else
1825   eval "$3=no"
1826 fi
1827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833
1834 } # ac_fn_c_check_decl
1835
1836 # ac_fn_c_check_func LINENO FUNC VAR
1837 # ----------------------------------
1838 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1839 ac_fn_c_check_func ()
1840 {
1841   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1843 $as_echo_n "checking for $2... " >&6; }
1844 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1845   $as_echo_n "(cached) " >&6
1846 else
1847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1848 /* end confdefs.h.  */
1849 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1850    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1851 #define $2 innocuous_$2
1852
1853 /* System header to define __stub macros and hopefully few prototypes,
1854     which can conflict with char $2 (); below.
1855     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1856     <limits.h> exists even on freestanding compilers.  */
1857
1858 #ifdef __STDC__
1859 # include <limits.h>
1860 #else
1861 # include <assert.h>
1862 #endif
1863
1864 #undef $2
1865
1866 /* Override any GCC internal prototype to avoid an error.
1867    Use char because int might match the return type of a GCC
1868    builtin and then its argument prototype would still apply.  */
1869 #ifdef __cplusplus
1870 extern "C"
1871 #endif
1872 char $2 ();
1873 /* The GNU C library defines this for functions which it implements
1874     to always fail with ENOSYS.  Some functions are actually named
1875     something starting with __ and the normal name is an alias.  */
1876 #if defined __stub_$2 || defined __stub___$2
1877 choke me
1878 #endif
1879
1880 int
1881 main ()
1882 {
1883 return $2 ();
1884   ;
1885   return 0;
1886 }
1887 _ACEOF
1888 if ac_fn_c_try_link "$LINENO"; then :
1889   eval "$3=yes"
1890 else
1891   eval "$3=no"
1892 fi
1893 rm -f core conftest.err conftest.$ac_objext \
1894     conftest$ac_exeext conftest.$ac_ext
1895 fi
1896 eval ac_res=\$$3
1897                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1898 $as_echo "$ac_res" >&6; }
1899   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900
1901 } # ac_fn_c_check_func
1902
1903 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1904 # ----------------------------------------------------
1905 # Tries to find if the field MEMBER exists in type AGGR, after including
1906 # INCLUDES, setting cache variable VAR accordingly.
1907 ac_fn_c_check_member ()
1908 {
1909   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1911 $as_echo_n "checking for $2.$3... " >&6; }
1912 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1913   $as_echo_n "(cached) " >&6
1914 else
1915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h.  */
1917 $5
1918 int
1919 main ()
1920 {
1921 static $2 ac_aggr;
1922 if (ac_aggr.$3)
1923 return 0;
1924   ;
1925   return 0;
1926 }
1927 _ACEOF
1928 if ac_fn_c_try_compile "$LINENO"; then :
1929   eval "$4=yes"
1930 else
1931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1932 /* end confdefs.h.  */
1933 $5
1934 int
1935 main ()
1936 {
1937 static $2 ac_aggr;
1938 if (sizeof ac_aggr.$3)
1939 return 0;
1940   ;
1941   return 0;
1942 }
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945   eval "$4=yes"
1946 else
1947   eval "$4=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 eval ac_res=\$$4
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1957
1958 } # ac_fn_c_check_member
1959 cat >config.log <<_ACEOF
1960 This file contains any messages produced by compilers while
1961 running configure, to aid debugging if configure makes a mistake.
1962
1963 It was created by bmake $as_me 20160606, which was
1964 generated by GNU Autoconf 2.64.  Invocation command line was
1965
1966   $ $0 $@
1967
1968 _ACEOF
1969 exec 5>>config.log
1970 {
1971 cat <<_ASUNAME
1972 ## --------- ##
1973 ## Platform. ##
1974 ## --------- ##
1975
1976 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1977 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1978 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1979 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1980 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1981
1982 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1983 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1984
1985 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1986 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1987 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1988 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1989 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1990 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1991 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1992
1993 _ASUNAME
1994
1995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1996 for as_dir in $PATH
1997 do
1998   IFS=$as_save_IFS
1999   test -z "$as_dir" && as_dir=.
2000     $as_echo "PATH: $as_dir"
2001   done
2002 IFS=$as_save_IFS
2003
2004 } >&5
2005
2006 cat >&5 <<_ACEOF
2007
2008
2009 ## ----------- ##
2010 ## Core tests. ##
2011 ## ----------- ##
2012
2013 _ACEOF
2014
2015
2016 # Keep a trace of the command line.
2017 # Strip out --no-create and --no-recursion so they do not pile up.
2018 # Strip out --silent because we don't want to record it for future runs.
2019 # Also quote any args containing shell meta-characters.
2020 # Make two passes to allow for proper duplicate-argument suppression.
2021 ac_configure_args=
2022 ac_configure_args0=
2023 ac_configure_args1=
2024 ac_must_keep_next=false
2025 for ac_pass in 1 2
2026 do
2027   for ac_arg
2028   do
2029     case $ac_arg in
2030     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2031     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2032     | -silent | --silent | --silen | --sile | --sil)
2033       continue ;;
2034     *\'*)
2035       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2036     esac
2037     case $ac_pass in
2038     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2039     2)
2040       as_fn_append ac_configure_args1 " '$ac_arg'"
2041       if test $ac_must_keep_next = true; then
2042         ac_must_keep_next=false # Got value, back to normal.
2043       else
2044         case $ac_arg in
2045           *=* | --config-cache | -C | -disable-* | --disable-* \
2046           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2047           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2048           | -with-* | --with-* | -without-* | --without-* | --x)
2049             case "$ac_configure_args0 " in
2050               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2051             esac
2052             ;;
2053           -* ) ac_must_keep_next=true ;;
2054         esac
2055       fi
2056       as_fn_append ac_configure_args " '$ac_arg'"
2057       ;;
2058     esac
2059   done
2060 done
2061 { ac_configure_args0=; unset ac_configure_args0;}
2062 { ac_configure_args1=; unset ac_configure_args1;}
2063
2064 # When interrupted or exit'd, cleanup temporary files, and complete
2065 # config.log.  We remove comments because anyway the quotes in there
2066 # would cause problems or look ugly.
2067 # WARNING: Use '\'' to represent an apostrophe within the trap.
2068 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2069 trap 'exit_status=$?
2070   # Save into config.log some information that might help in debugging.
2071   {
2072     echo
2073
2074     cat <<\_ASBOX
2075 ## ---------------- ##
2076 ## Cache variables. ##
2077 ## ---------------- ##
2078 _ASBOX
2079     echo
2080     # The following way of writing the cache mishandles newlines in values,
2081 (
2082   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2083     eval ac_val=\$$ac_var
2084     case $ac_val in #(
2085     *${as_nl}*)
2086       case $ac_var in #(
2087       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2088 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2089       esac
2090       case $ac_var in #(
2091       _ | IFS | as_nl) ;; #(
2092       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2093       *) { eval $ac_var=; unset $ac_var;} ;;
2094       esac ;;
2095     esac
2096   done
2097   (set) 2>&1 |
2098     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2099     *${as_nl}ac_space=\ *)
2100       sed -n \
2101         "s/'\''/'\''\\\\'\'''\''/g;
2102           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2103       ;; #(
2104     *)
2105       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2106       ;;
2107     esac |
2108     sort
2109 )
2110     echo
2111
2112     cat <<\_ASBOX
2113 ## ----------------- ##
2114 ## Output variables. ##
2115 ## ----------------- ##
2116 _ASBOX
2117     echo
2118     for ac_var in $ac_subst_vars
2119     do
2120       eval ac_val=\$$ac_var
2121       case $ac_val in
2122       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2123       esac
2124       $as_echo "$ac_var='\''$ac_val'\''"
2125     done | sort
2126     echo
2127
2128     if test -n "$ac_subst_files"; then
2129       cat <<\_ASBOX
2130 ## ------------------- ##
2131 ## File substitutions. ##
2132 ## ------------------- ##
2133 _ASBOX
2134       echo
2135       for ac_var in $ac_subst_files
2136       do
2137         eval ac_val=\$$ac_var
2138         case $ac_val in
2139         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2140         esac
2141         $as_echo "$ac_var='\''$ac_val'\''"
2142       done | sort
2143       echo
2144     fi
2145
2146     if test -s confdefs.h; then
2147       cat <<\_ASBOX
2148 ## ----------- ##
2149 ## confdefs.h. ##
2150 ## ----------- ##
2151 _ASBOX
2152       echo
2153       cat confdefs.h
2154       echo
2155     fi
2156     test "$ac_signal" != 0 &&
2157       $as_echo "$as_me: caught signal $ac_signal"
2158     $as_echo "$as_me: exit $exit_status"
2159   } >&5
2160   rm -f core *.core core.conftest.* &&
2161     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2162     exit $exit_status
2163 ' 0
2164 for ac_signal in 1 2 13 15; do
2165   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2166 done
2167 ac_signal=0
2168
2169 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2170 rm -f -r conftest* confdefs.h
2171
2172 $as_echo "/* confdefs.h */" > confdefs.h
2173
2174 # Predefined preprocessor variables.
2175
2176 cat >>confdefs.h <<_ACEOF
2177 #define PACKAGE_NAME "$PACKAGE_NAME"
2178 _ACEOF
2179
2180 cat >>confdefs.h <<_ACEOF
2181 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2182 _ACEOF
2183
2184 cat >>confdefs.h <<_ACEOF
2185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2186 _ACEOF
2187
2188 cat >>confdefs.h <<_ACEOF
2189 #define PACKAGE_STRING "$PACKAGE_STRING"
2190 _ACEOF
2191
2192 cat >>confdefs.h <<_ACEOF
2193 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2194 _ACEOF
2195
2196 cat >>confdefs.h <<_ACEOF
2197 #define PACKAGE_URL "$PACKAGE_URL"
2198 _ACEOF
2199
2200
2201 # Let the site file select an alternate cache file if it wants to.
2202 # Prefer an explicitly selected file to automatically selected ones.
2203 ac_site_file1=NONE
2204 ac_site_file2=NONE
2205 if test -n "$CONFIG_SITE"; then
2206   ac_site_file1=$CONFIG_SITE
2207 elif test "x$prefix" != xNONE; then
2208   ac_site_file1=$prefix/share/config.site
2209   ac_site_file2=$prefix/etc/config.site
2210 else
2211   ac_site_file1=$ac_default_prefix/share/config.site
2212   ac_site_file2=$ac_default_prefix/etc/config.site
2213 fi
2214 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2215 do
2216   test "x$ac_site_file" = xNONE && continue
2217   if test -r "$ac_site_file"; then
2218     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2219 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2220     sed 's/^/| /' "$ac_site_file" >&5
2221     . "$ac_site_file"
2222   fi
2223 done
2224
2225 if test -r "$cache_file"; then
2226   # Some versions of bash will fail to source /dev/null (special
2227   # files actually), so we avoid doing that.
2228   if test -f "$cache_file"; then
2229     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2230 $as_echo "$as_me: loading cache $cache_file" >&6;}
2231     case $cache_file in
2232       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2233       *)                      . "./$cache_file";;
2234     esac
2235   fi
2236 else
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2238 $as_echo "$as_me: creating cache $cache_file" >&6;}
2239   >$cache_file
2240 fi
2241
2242 # Check that the precious variables saved in the cache have kept the same
2243 # value.
2244 ac_cache_corrupted=false
2245 for ac_var in $ac_precious_vars; do
2246   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2247   eval ac_new_set=\$ac_env_${ac_var}_set
2248   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2249   eval ac_new_val=\$ac_env_${ac_var}_value
2250   case $ac_old_set,$ac_new_set in
2251     set,)
2252       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2253 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2254       ac_cache_corrupted=: ;;
2255     ,set)
2256       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2257 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2258       ac_cache_corrupted=: ;;
2259     ,);;
2260     *)
2261       if test "x$ac_old_val" != "x$ac_new_val"; then
2262         # differences in whitespace do not lead to failure.
2263         ac_old_val_w=`echo x $ac_old_val`
2264         ac_new_val_w=`echo x $ac_new_val`
2265         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2266           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2267 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2268           ac_cache_corrupted=:
2269         else
2270           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2271 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2272           eval $ac_var=\$ac_old_val
2273         fi
2274         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2275 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2276         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2277 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2278       fi;;
2279   esac
2280   # Pass precious variables to config.status.
2281   if test "$ac_new_set" = set; then
2282     case $ac_new_val in
2283     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2284     *) ac_arg=$ac_var=$ac_new_val ;;
2285     esac
2286     case " $ac_configure_args " in
2287       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2288       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2289     esac
2290   fi
2291 done
2292 if $ac_cache_corrupted; then
2293   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2294 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2295   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2296 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2297   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2298 fi
2299 ## -------------------- ##
2300 ## Main body of script. ##
2301 ## -------------------- ##
2302
2303 ac_ext=c
2304 ac_cpp='$CPP $CPPFLAGS'
2305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2308
2309
2310 ac_config_headers="$ac_config_headers config.h"
2311
2312
2313 case "$srcdir" in
2314 /*) ;;
2315 *) srcdir=`cd $srcdir && pwd`;;
2316 esac
2317
2318
2319 # Check whether --with-defshell was given.
2320 if test "${with_defshell+set}" = set; then :
2321   withval=$with_defshell; case "${withval}" in
2322 yes)   as_fn_error "bad value ${withval} given for bmake DEFSHELL" "$LINENO" 5 ;;
2323 no)    ;;
2324 *)     case "$with_defshell" in
2325        sh)  DEFSHELL_INDEX=DEFSHELL_INDEX_SH;;  # it's the default anyway
2326        ksh) DEFSHELL_INDEX=DEFSHELL_INDEX_KSH;;
2327        csh) DEFSHELL_INDEX=DEFSHELL_INDEX_CSH;; # kidding right?
2328        *)   defshell_path=$with_defshell;;      # better be sh compatible!
2329        esac
2330        ;;
2331        esac
2332 fi
2333
2334 use_meta=yes
2335
2336 # Check whether --with-meta was given.
2337 if test "${with_meta+set}" = set; then :
2338   withval=$with_meta; case "${withval}" in
2339 yes|no) use_meta=${withval};;
2340 *) as_fn_error "bad value ${withval} given for meta" "$LINENO" 5 ;;
2341 esac
2342 fi
2343
2344
2345 # Check whether --with-filemon was given.
2346 if test "${with_filemon+set}" = set; then :
2347   withval=$with_filemon;  case "/${withval}" in
2348 /no|*/filemon.h) filemon_h="${withval}";;
2349 */filemon*) filemon_h="${withval}/filemon.h";;
2350 *) as_fn_error "bad value ${withval} given for filemon" "$LINENO" 5 ;;
2351 esac
2352 else
2353
2354 OS=`uname -s`
2355 for d in "/usr/include/dev/filemon" "$prefix/include/dev/filemon" "$srcdir/filemon" "$srcdir/../filemon" "$srcdir/../../sys/dev/filemon"
2356 do
2357         for x in "/$OS" ""
2358         do
2359                 filemon_h="$d$x/filemon.h"
2360                 test -s "$filemon_h" && break
2361         done
2362         test -s "$filemon_h" && break
2363 done
2364 test -s "${filemon_h:-/dev/null}" || filemon_h=no
2365
2366 fi
2367
2368 case "$use_meta" in
2369 yes)
2370         case "$filemon_h" in
2371         *.h) echo "Using: filemon=$filemon_h" >&6;;
2372         esac
2373         ;;
2374 esac
2375 ac_ext=c
2376 ac_cpp='$CPP $CPPFLAGS'
2377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2380 if test -n "$ac_tool_prefix"; then
2381   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2382 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if test "${ac_cv_prog_CC+set}" = set; then :
2386   $as_echo_n "(cached) " >&6
2387 else
2388   if test -n "$CC"; then
2389   ac_cv_prog_CC="$CC" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394   IFS=$as_save_IFS
2395   test -z "$as_dir" && as_dir=.
2396     for ac_exec_ext in '' $ac_executable_extensions; do
2397   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2398     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2399     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400     break 2
2401   fi
2402 done
2403   done
2404 IFS=$as_save_IFS
2405
2406 fi
2407 fi
2408 CC=$ac_cv_prog_CC
2409 if test -n "$CC"; then
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411 $as_echo "$CC" >&6; }
2412 else
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2415 fi
2416
2417
2418 fi
2419 if test -z "$ac_cv_prog_CC"; then
2420   ac_ct_CC=$CC
2421   # Extract the first word of "gcc", so it can be a program name with args.
2422 set dummy gcc; 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_ac_ct_CC+set}" = set; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test -n "$ac_ct_CC"; then
2429   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2430 else
2431 as_save_IFS=$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_ac_ct_CC="gcc"
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 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2449 if test -n "$ac_ct_CC"; then
2450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2451 $as_echo "$ac_ct_CC" >&6; }
2452 else
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2454 $as_echo "no" >&6; }
2455 fi
2456
2457   if test "x$ac_ct_CC" = x; then
2458     CC=""
2459   else
2460     case $cross_compiling:$ac_tool_warned in
2461 yes:)
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2464 ac_tool_warned=yes ;;
2465 esac
2466     CC=$ac_ct_CC
2467   fi
2468 else
2469   CC="$ac_cv_prog_CC"
2470 fi
2471
2472 if test -z "$CC"; then
2473           if test -n "$ac_tool_prefix"; then
2474     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2475 set dummy ${ac_tool_prefix}cc; ac_word=$2
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2477 $as_echo_n "checking for $ac_word... " >&6; }
2478 if test "${ac_cv_prog_CC+set}" = set; then :
2479   $as_echo_n "(cached) " >&6
2480 else
2481   if test -n "$CC"; then
2482   ac_cv_prog_CC="$CC" # Let the user override the test.
2483 else
2484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2485 for as_dir in $PATH
2486 do
2487   IFS=$as_save_IFS
2488   test -z "$as_dir" && as_dir=.
2489     for ac_exec_ext in '' $ac_executable_extensions; do
2490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2491     ac_cv_prog_CC="${ac_tool_prefix}cc"
2492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2493     break 2
2494   fi
2495 done
2496   done
2497 IFS=$as_save_IFS
2498
2499 fi
2500 fi
2501 CC=$ac_cv_prog_CC
2502 if test -n "$CC"; then
2503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2504 $as_echo "$CC" >&6; }
2505 else
2506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2507 $as_echo "no" >&6; }
2508 fi
2509
2510
2511   fi
2512 fi
2513 if test -z "$CC"; then
2514   # Extract the first word of "cc", so it can be a program name with args.
2515 set dummy cc; ac_word=$2
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2517 $as_echo_n "checking for $ac_word... " >&6; }
2518 if test "${ac_cv_prog_CC+set}" = set; then :
2519   $as_echo_n "(cached) " >&6
2520 else
2521   if test -n "$CC"; then
2522   ac_cv_prog_CC="$CC" # Let the user override the test.
2523 else
2524   ac_prog_rejected=no
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528   IFS=$as_save_IFS
2529   test -z "$as_dir" && as_dir=.
2530     for ac_exec_ext in '' $ac_executable_extensions; do
2531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2532     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2533        ac_prog_rejected=yes
2534        continue
2535      fi
2536     ac_cv_prog_CC="cc"
2537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2538     break 2
2539   fi
2540 done
2541   done
2542 IFS=$as_save_IFS
2543
2544 if test $ac_prog_rejected = yes; then
2545   # We found a bogon in the path, so make sure we never use it.
2546   set dummy $ac_cv_prog_CC
2547   shift
2548   if test $# != 0; then
2549     # We chose a different compiler from the bogus one.
2550     # However, it has the same basename, so the bogon will be chosen
2551     # first if we set CC to just the basename; use the full file name.
2552     shift
2553     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2554   fi
2555 fi
2556 fi
2557 fi
2558 CC=$ac_cv_prog_CC
2559 if test -n "$CC"; then
2560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2561 $as_echo "$CC" >&6; }
2562 else
2563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2564 $as_echo "no" >&6; }
2565 fi
2566
2567
2568 fi
2569 if test -z "$CC"; then
2570   if test -n "$ac_tool_prefix"; then
2571   for ac_prog in cl.exe
2572   do
2573     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2574 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2576 $as_echo_n "checking for $ac_word... " >&6; }
2577 if test "${ac_cv_prog_CC+set}" = set; then :
2578   $as_echo_n "(cached) " >&6
2579 else
2580   if test -n "$CC"; then
2581   ac_cv_prog_CC="$CC" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586   IFS=$as_save_IFS
2587   test -z "$as_dir" && as_dir=.
2588     for ac_exec_ext in '' $ac_executable_extensions; do
2589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2590     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2592     break 2
2593   fi
2594 done
2595   done
2596 IFS=$as_save_IFS
2597
2598 fi
2599 fi
2600 CC=$ac_cv_prog_CC
2601 if test -n "$CC"; then
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2603 $as_echo "$CC" >&6; }
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2606 $as_echo "no" >&6; }
2607 fi
2608
2609
2610     test -n "$CC" && break
2611   done
2612 fi
2613 if test -z "$CC"; then
2614   ac_ct_CC=$CC
2615   for ac_prog in cl.exe
2616 do
2617   # Extract the first word of "$ac_prog", so it can be a program name with args.
2618 set dummy $ac_prog; ac_word=$2
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2620 $as_echo_n "checking for $ac_word... " >&6; }
2621 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2622   $as_echo_n "(cached) " >&6
2623 else
2624   if test -n "$ac_ct_CC"; then
2625   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2626 else
2627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2628 for as_dir in $PATH
2629 do
2630   IFS=$as_save_IFS
2631   test -z "$as_dir" && as_dir=.
2632     for ac_exec_ext in '' $ac_executable_extensions; do
2633   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2634     ac_cv_prog_ac_ct_CC="$ac_prog"
2635     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2636     break 2
2637   fi
2638 done
2639   done
2640 IFS=$as_save_IFS
2641
2642 fi
2643 fi
2644 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2645 if test -n "$ac_ct_CC"; then
2646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2647 $as_echo "$ac_ct_CC" >&6; }
2648 else
2649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2650 $as_echo "no" >&6; }
2651 fi
2652
2653
2654   test -n "$ac_ct_CC" && break
2655 done
2656
2657   if test "x$ac_ct_CC" = x; then
2658     CC=""
2659   else
2660     case $cross_compiling:$ac_tool_warned in
2661 yes:)
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2663 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2664 ac_tool_warned=yes ;;
2665 esac
2666     CC=$ac_ct_CC
2667   fi
2668 fi
2669
2670 fi
2671
2672
2673 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2674 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2675 as_fn_error "no acceptable C compiler found in \$PATH
2676 See \`config.log' for more details." "$LINENO" 5; }
2677
2678 # Provide some information about the compiler.
2679 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2680 set X $ac_compile
2681 ac_compiler=$2
2682 for ac_option in --version -v -V -qversion; do
2683   { { ac_try="$ac_compiler $ac_option >&5"
2684 case "(($ac_try" in
2685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2686   *) ac_try_echo=$ac_try;;
2687 esac
2688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2689 $as_echo "$ac_try_echo"; } >&5
2690   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2691   ac_status=$?
2692   if test -s conftest.err; then
2693     sed '10a\
2694 ... rest of stderr output deleted ...
2695          10q' conftest.err >conftest.er1
2696     cat conftest.er1 >&5
2697     rm -f conftest.er1 conftest.err
2698   fi
2699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2700   test $ac_status = 0; }
2701 done
2702
2703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2704 /* end confdefs.h.  */
2705 #include <stdio.h>
2706 int
2707 main ()
2708 {
2709 FILE *f = fopen ("conftest.out", "w");
2710  return ferror (f) || fclose (f) != 0;
2711
2712   ;
2713   return 0;
2714 }
2715 _ACEOF
2716 ac_clean_files_save=$ac_clean_files
2717 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2718 # Try to create an executable without -o first, disregard a.out.
2719 # It will help us diagnose broken compilers, and finding out an intuition
2720 # of exeext.
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2722 $as_echo_n "checking for C compiler default output file name... " >&6; }
2723 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2724
2725 # The possible output files:
2726 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2727
2728 ac_rmfiles=
2729 for ac_file in $ac_files
2730 do
2731   case $ac_file in
2732     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2733     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2734   esac
2735 done
2736 rm -f $ac_rmfiles
2737
2738 if { { ac_try="$ac_link_default"
2739 case "(($ac_try" in
2740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741   *) ac_try_echo=$ac_try;;
2742 esac
2743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2744 $as_echo "$ac_try_echo"; } >&5
2745   (eval "$ac_link_default") 2>&5
2746   ac_status=$?
2747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2748   test $ac_status = 0; }; then :
2749   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2750 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2751 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2752 # so that the user can short-circuit this test for compilers unknown to
2753 # Autoconf.
2754 for ac_file in $ac_files ''
2755 do
2756   test -f "$ac_file" || continue
2757   case $ac_file in
2758     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2759         ;;
2760     [ab].out )
2761         # We found the default executable, but exeext='' is most
2762         # certainly right.
2763         break;;
2764     *.* )
2765         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2766         then :; else
2767            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2768         fi
2769         # We set ac_cv_exeext here because the later test for it is not
2770         # safe: cross compilers may not add the suffix if given an `-o'
2771         # argument, so we may need to know it at that point already.
2772         # Even if this section looks crufty: it has the advantage of
2773         # actually working.
2774         break;;
2775     * )
2776         break;;
2777   esac
2778 done
2779 test "$ac_cv_exeext" = no && ac_cv_exeext=
2780
2781 else
2782   ac_file=''
2783 fi
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2785 $as_echo "$ac_file" >&6; }
2786 if test -z "$ac_file"; then :
2787   $as_echo "$as_me: failed program was:" >&5
2788 sed 's/^/| /' conftest.$ac_ext >&5
2789
2790 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2792 { as_fn_set_status 77
2793 as_fn_error "C compiler cannot create executables
2794 See \`config.log' for more details." "$LINENO" 5; }; }
2795 fi
2796 ac_exeext=$ac_cv_exeext
2797
2798 # Check that the compiler produces executables we can run.  If not, either
2799 # the compiler is broken, or we cross compile.
2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2801 $as_echo_n "checking whether the C compiler works... " >&6; }
2802 # If not cross compiling, check that we can run a simple program.
2803 if test "$cross_compiling" != yes; then
2804   if { ac_try='./$ac_file'
2805   { { case "(($ac_try" in
2806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2807   *) ac_try_echo=$ac_try;;
2808 esac
2809 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2810 $as_echo "$ac_try_echo"; } >&5
2811   (eval "$ac_try") 2>&5
2812   ac_status=$?
2813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2814   test $ac_status = 0; }; }; then
2815     cross_compiling=no
2816   else
2817     if test "$cross_compiling" = maybe; then
2818         cross_compiling=yes
2819     else
2820         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2822 as_fn_error "cannot run C compiled programs.
2823 If you meant to cross compile, use \`--host'.
2824 See \`config.log' for more details." "$LINENO" 5; }
2825     fi
2826   fi
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2829 $as_echo "yes" >&6; }
2830
2831 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2832 ac_clean_files=$ac_clean_files_save
2833 # Check that the compiler produces executables we can run.  If not, either
2834 # the compiler is broken, or we cross compile.
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2836 $as_echo_n "checking whether we are cross compiling... " >&6; }
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2838 $as_echo "$cross_compiling" >&6; }
2839
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2841 $as_echo_n "checking for suffix of executables... " >&6; }
2842 if { { ac_try="$ac_link"
2843 case "(($ac_try" in
2844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2845   *) ac_try_echo=$ac_try;;
2846 esac
2847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2848 $as_echo "$ac_try_echo"; } >&5
2849   (eval "$ac_link") 2>&5
2850   ac_status=$?
2851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2852   test $ac_status = 0; }; then :
2853   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2854 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2855 # work properly (i.e., refer to `conftest.exe'), while it won't with
2856 # `rm'.
2857 for ac_file in conftest.exe conftest conftest.*; do
2858   test -f "$ac_file" || continue
2859   case $ac_file in
2860     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2861     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2862           break;;
2863     * ) break;;
2864   esac
2865 done
2866 else
2867   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869 as_fn_error "cannot compute suffix of executables: cannot compile and link
2870 See \`config.log' for more details." "$LINENO" 5; }
2871 fi
2872 rm -f conftest$ac_cv_exeext
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2874 $as_echo "$ac_cv_exeext" >&6; }
2875
2876 rm -f conftest.$ac_ext
2877 EXEEXT=$ac_cv_exeext
2878 ac_exeext=$EXEEXT
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2880 $as_echo_n "checking for suffix of object files... " >&6; }
2881 if test "${ac_cv_objext+set}" = set; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h.  */
2886
2887 int
2888 main ()
2889 {
2890
2891   ;
2892   return 0;
2893 }
2894 _ACEOF
2895 rm -f conftest.o conftest.obj
2896 if { { ac_try="$ac_compile"
2897 case "(($ac_try" in
2898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2899   *) ac_try_echo=$ac_try;;
2900 esac
2901 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2902 $as_echo "$ac_try_echo"; } >&5
2903   (eval "$ac_compile") 2>&5
2904   ac_status=$?
2905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2906   test $ac_status = 0; }; then :
2907   for ac_file in conftest.o conftest.obj conftest.*; do
2908   test -f "$ac_file" || continue;
2909   case $ac_file in
2910     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2911     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2912        break;;
2913   esac
2914 done
2915 else
2916   $as_echo "$as_me: failed program was:" >&5
2917 sed 's/^/| /' conftest.$ac_ext >&5
2918
2919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2921 as_fn_error "cannot compute suffix of object files: cannot compile
2922 See \`config.log' for more details." "$LINENO" 5; }
2923 fi
2924 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2925 fi
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2927 $as_echo "$ac_cv_objext" >&6; }
2928 OBJEXT=$ac_cv_objext
2929 ac_objext=$OBJEXT
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2931 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2932 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2936 /* end confdefs.h.  */
2937
2938 int
2939 main ()
2940 {
2941 #ifndef __GNUC__
2942        choke me
2943 #endif
2944
2945   ;
2946   return 0;
2947 }
2948 _ACEOF
2949 if ac_fn_c_try_compile "$LINENO"; then :
2950   ac_compiler_gnu=yes
2951 else
2952   ac_compiler_gnu=no
2953 fi
2954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2955 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2956
2957 fi
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2959 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2960 if test $ac_compiler_gnu = yes; then
2961   GCC=yes
2962 else
2963   GCC=
2964 fi
2965 ac_test_CFLAGS=${CFLAGS+set}
2966 ac_save_CFLAGS=$CFLAGS
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2968 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2969 if test "${ac_cv_prog_cc_g+set}" = set; then :
2970   $as_echo_n "(cached) " >&6
2971 else
2972   ac_save_c_werror_flag=$ac_c_werror_flag
2973    ac_c_werror_flag=yes
2974    ac_cv_prog_cc_g=no
2975    CFLAGS="-g"
2976    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2977 /* end confdefs.h.  */
2978
2979 int
2980 main ()
2981 {
2982
2983   ;
2984   return 0;
2985 }
2986 _ACEOF
2987 if ac_fn_c_try_compile "$LINENO"; then :
2988   ac_cv_prog_cc_g=yes
2989 else
2990   CFLAGS=""
2991       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2992 /* end confdefs.h.  */
2993
2994 int
2995 main ()
2996 {
2997
2998   ;
2999   return 0;
3000 }
3001 _ACEOF
3002 if ac_fn_c_try_compile "$LINENO"; then :
3003
3004 else
3005   ac_c_werror_flag=$ac_save_c_werror_flag
3006          CFLAGS="-g"
3007          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3008 /* end confdefs.h.  */
3009
3010 int
3011 main ()
3012 {
3013
3014   ;
3015   return 0;
3016 }
3017 _ACEOF
3018 if ac_fn_c_try_compile "$LINENO"; then :
3019   ac_cv_prog_cc_g=yes
3020 fi
3021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3022 fi
3023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3024 fi
3025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026    ac_c_werror_flag=$ac_save_c_werror_flag
3027 fi
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3029 $as_echo "$ac_cv_prog_cc_g" >&6; }
3030 if test "$ac_test_CFLAGS" = set; then
3031   CFLAGS=$ac_save_CFLAGS
3032 elif test $ac_cv_prog_cc_g = yes; then
3033   if test "$GCC" = yes; then
3034     CFLAGS="-g -O2"
3035   else
3036     CFLAGS="-g"
3037   fi
3038 else
3039   if test "$GCC" = yes; then
3040     CFLAGS="-O2"
3041   else
3042     CFLAGS=
3043   fi
3044 fi
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3046 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3047 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3048   $as_echo_n "(cached) " >&6
3049 else
3050   ac_cv_prog_cc_c89=no
3051 ac_save_CC=$CC
3052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3053 /* end confdefs.h.  */
3054 #include <stdarg.h>
3055 #include <stdio.h>
3056 #include <sys/types.h>
3057 #include <sys/stat.h>
3058 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3059 struct buf { int x; };
3060 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3061 static char *e (p, i)
3062      char **p;
3063      int i;
3064 {
3065   return p[i];
3066 }
3067 static char *f (char * (*g) (char **, int), char **p, ...)
3068 {
3069   char *s;
3070   va_list v;
3071   va_start (v,p);
3072   s = g (p, va_arg (v,int));
3073   va_end (v);
3074   return s;
3075 }
3076
3077 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3078    function prototypes and stuff, but not '\xHH' hex character constants.
3079    These don't provoke an error unfortunately, instead are silently treated
3080    as 'x'.  The following induces an error, until -std is added to get
3081    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3082    array size at least.  It's necessary to write '\x00'==0 to get something
3083    that's true only with -std.  */
3084 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3087    inside strings and character constants.  */
3088 #define FOO(x) 'x'
3089 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3090
3091 int test (int i, double x);
3092 struct s1 {int (*f) (int a);};
3093 struct s2 {int (*f) (double a);};
3094 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3095 int argc;
3096 char **argv;
3097 int
3098 main ()
3099 {
3100 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3101   ;
3102   return 0;
3103 }
3104 _ACEOF
3105 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3106         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3107 do
3108   CC="$ac_save_CC $ac_arg"
3109   if ac_fn_c_try_compile "$LINENO"; then :
3110   ac_cv_prog_cc_c89=$ac_arg
3111 fi
3112 rm -f core conftest.err conftest.$ac_objext
3113   test "x$ac_cv_prog_cc_c89" != "xno" && break
3114 done
3115 rm -f conftest.$ac_ext
3116 CC=$ac_save_CC
3117
3118 fi
3119 # AC_CACHE_VAL
3120 case "x$ac_cv_prog_cc_c89" in
3121   x)
3122     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3123 $as_echo "none needed" >&6; } ;;
3124   xno)
3125     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3126 $as_echo "unsupported" >&6; } ;;
3127   *)
3128     CC="$CC $ac_cv_prog_cc_c89"
3129     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3130 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3131 esac
3132 if test "x$ac_cv_prog_cc_c89" != xno; then :
3133
3134 fi
3135
3136 ac_ext=c
3137 ac_cpp='$CPP $CPPFLAGS'
3138 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3139 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3140 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3141
3142
3143 ac_ext=c
3144 ac_cpp='$CPP $CPPFLAGS'
3145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3149 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3150 # On Suns, sometimes $CPP names a directory.
3151 if test -n "$CPP" && test -d "$CPP"; then
3152   CPP=
3153 fi
3154 if test -z "$CPP"; then
3155   if test "${ac_cv_prog_CPP+set}" = set; then :
3156   $as_echo_n "(cached) " >&6
3157 else
3158       # Double quotes because CPP needs to be expanded
3159     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3160     do
3161       ac_preproc_ok=false
3162 for ac_c_preproc_warn_flag in '' yes
3163 do
3164   # Use a header file that comes with gcc, so configuring glibc
3165   # with a fresh cross-compiler works.
3166   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3167   # <limits.h> exists even on freestanding compilers.
3168   # On the NeXT, cc -E runs the code through the compiler's parser,
3169   # not just through cpp. "Syntax error" is here to catch this case.
3170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3171 /* end confdefs.h.  */
3172 #ifdef __STDC__
3173 # include <limits.h>
3174 #else
3175 # include <assert.h>
3176 #endif
3177                      Syntax error
3178 _ACEOF
3179 if ac_fn_c_try_cpp "$LINENO"; then :
3180
3181 else
3182   # Broken: fails on valid input.
3183 continue
3184 fi
3185 rm -f conftest.err conftest.$ac_ext
3186
3187   # OK, works on sane cases.  Now check whether nonexistent headers
3188   # can be detected and how.
3189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3190 /* end confdefs.h.  */
3191 #include <ac_nonexistent.h>
3192 _ACEOF
3193 if ac_fn_c_try_cpp "$LINENO"; then :
3194   # Broken: success on invalid input.
3195 continue
3196 else
3197   # Passes both tests.
3198 ac_preproc_ok=:
3199 break
3200 fi
3201 rm -f conftest.err conftest.$ac_ext
3202
3203 done
3204 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3205 rm -f conftest.err conftest.$ac_ext
3206 if $ac_preproc_ok; then :
3207   break
3208 fi
3209
3210     done
3211     ac_cv_prog_CPP=$CPP
3212
3213 fi
3214   CPP=$ac_cv_prog_CPP
3215 else
3216   ac_cv_prog_CPP=$CPP
3217 fi
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3219 $as_echo "$CPP" >&6; }
3220 ac_preproc_ok=false
3221 for ac_c_preproc_warn_flag in '' yes
3222 do
3223   # Use a header file that comes with gcc, so configuring glibc
3224   # with a fresh cross-compiler works.
3225   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3226   # <limits.h> exists even on freestanding compilers.
3227   # On the NeXT, cc -E runs the code through the compiler's parser,
3228   # not just through cpp. "Syntax error" is here to catch this case.
3229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3230 /* end confdefs.h.  */
3231 #ifdef __STDC__
3232 # include <limits.h>
3233 #else
3234 # include <assert.h>
3235 #endif
3236                      Syntax error
3237 _ACEOF
3238 if ac_fn_c_try_cpp "$LINENO"; then :
3239
3240 else
3241   # Broken: fails on valid input.
3242 continue
3243 fi
3244 rm -f conftest.err conftest.$ac_ext
3245
3246   # OK, works on sane cases.  Now check whether nonexistent headers
3247   # can be detected and how.
3248   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3249 /* end confdefs.h.  */
3250 #include <ac_nonexistent.h>
3251 _ACEOF
3252 if ac_fn_c_try_cpp "$LINENO"; then :
3253   # Broken: success on invalid input.
3254 continue
3255 else
3256   # Passes both tests.
3257 ac_preproc_ok=:
3258 break
3259 fi
3260 rm -f conftest.err conftest.$ac_ext
3261
3262 done
3263 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3264 rm -f conftest.err conftest.$ac_ext
3265 if $ac_preproc_ok; then :
3266
3267 else
3268   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3269 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3270 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3271 See \`config.log' for more details." "$LINENO" 5; }
3272 fi
3273
3274 ac_ext=c
3275 ac_cpp='$CPP $CPPFLAGS'
3276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3279
3280
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3282 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3283 if test "${ac_cv_path_GREP+set}" = set; then :
3284   $as_echo_n "(cached) " >&6
3285 else
3286   if test -z "$GREP"; then
3287   ac_path_GREP_found=false
3288   # Loop through the user's path and test for each of PROGNAME-LIST
3289   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3290 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3291 do
3292   IFS=$as_save_IFS
3293   test -z "$as_dir" && as_dir=.
3294     for ac_prog in grep ggrep; do
3295     for ac_exec_ext in '' $ac_executable_extensions; do
3296       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3297       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3298 # Check for GNU ac_path_GREP and select it if it is found.
3299   # Check for GNU $ac_path_GREP
3300 case `"$ac_path_GREP" --version 2>&1` in
3301 *GNU*)
3302   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3303 *)
3304   ac_count=0
3305   $as_echo_n 0123456789 >"conftest.in"
3306   while :
3307   do
3308     cat "conftest.in" "conftest.in" >"conftest.tmp"
3309     mv "conftest.tmp" "conftest.in"
3310     cp "conftest.in" "conftest.nl"
3311     $as_echo 'GREP' >> "conftest.nl"
3312     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3313     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3314     as_fn_arith $ac_count + 1 && ac_count=$as_val
3315     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3316       # Best one so far, save it but keep looking for a better one
3317       ac_cv_path_GREP="$ac_path_GREP"
3318       ac_path_GREP_max=$ac_count
3319     fi
3320     # 10*(2^10) chars as input seems more than enough
3321     test $ac_count -gt 10 && break
3322   done
3323   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3324 esac
3325
3326       $ac_path_GREP_found && break 3
3327     done
3328   done
3329   done
3330 IFS=$as_save_IFS
3331   if test -z "$ac_cv_path_GREP"; then
3332     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3333   fi
3334 else
3335   ac_cv_path_GREP=$GREP
3336 fi
3337
3338 fi
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3340 $as_echo "$ac_cv_path_GREP" >&6; }
3341  GREP="$ac_cv_path_GREP"
3342
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3345 $as_echo_n "checking for egrep... " >&6; }
3346 if test "${ac_cv_path_EGREP+set}" = set; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3350    then ac_cv_path_EGREP="$GREP -E"
3351    else
3352      if test -z "$EGREP"; then
3353   ac_path_EGREP_found=false
3354   # Loop through the user's path and test for each of PROGNAME-LIST
3355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3356 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3357 do
3358   IFS=$as_save_IFS
3359   test -z "$as_dir" && as_dir=.
3360     for ac_prog in egrep; do
3361     for ac_exec_ext in '' $ac_executable_extensions; do
3362       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3363       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3364 # Check for GNU ac_path_EGREP and select it if it is found.
3365   # Check for GNU $ac_path_EGREP
3366 case `"$ac_path_EGREP" --version 2>&1` in
3367 *GNU*)
3368   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3369 *)
3370   ac_count=0
3371   $as_echo_n 0123456789 >"conftest.in"
3372   while :
3373   do
3374     cat "conftest.in" "conftest.in" >"conftest.tmp"
3375     mv "conftest.tmp" "conftest.in"
3376     cp "conftest.in" "conftest.nl"
3377     $as_echo 'EGREP' >> "conftest.nl"
3378     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3379     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3380     as_fn_arith $ac_count + 1 && ac_count=$as_val
3381     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3382       # Best one so far, save it but keep looking for a better one
3383       ac_cv_path_EGREP="$ac_path_EGREP"
3384       ac_path_EGREP_max=$ac_count
3385     fi
3386     # 10*(2^10) chars as input seems more than enough
3387     test $ac_count -gt 10 && break
3388   done
3389   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3390 esac
3391
3392       $ac_path_EGREP_found && break 3
3393     done
3394   done
3395   done
3396 IFS=$as_save_IFS
3397   if test -z "$ac_cv_path_EGREP"; then
3398     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3399   fi
3400 else
3401   ac_cv_path_EGREP=$EGREP
3402 fi
3403
3404    fi
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3407 $as_echo "$ac_cv_path_EGREP" >&6; }
3408  EGREP="$ac_cv_path_EGREP"
3409
3410
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3412 $as_echo_n "checking for ANSI C header files... " >&6; }
3413 if test "${ac_cv_header_stdc+set}" = set; then :
3414   $as_echo_n "(cached) " >&6
3415 else
3416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417 /* end confdefs.h.  */
3418 #include <stdlib.h>
3419 #include <stdarg.h>
3420 #include <string.h>
3421 #include <float.h>
3422
3423 int
3424 main ()
3425 {
3426
3427   ;
3428   return 0;
3429 }
3430 _ACEOF
3431 if ac_fn_c_try_compile "$LINENO"; then :
3432   ac_cv_header_stdc=yes
3433 else
3434   ac_cv_header_stdc=no
3435 fi
3436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3437
3438 if test $ac_cv_header_stdc = yes; then
3439   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3441 /* end confdefs.h.  */
3442 #include <string.h>
3443
3444 _ACEOF
3445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3446   $EGREP "memchr" >/dev/null 2>&1; then :
3447
3448 else
3449   ac_cv_header_stdc=no
3450 fi
3451 rm -f conftest*
3452
3453 fi
3454
3455 if test $ac_cv_header_stdc = yes; then
3456   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h.  */
3459 #include <stdlib.h>
3460
3461 _ACEOF
3462 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3463   $EGREP "free" >/dev/null 2>&1; then :
3464
3465 else
3466   ac_cv_header_stdc=no
3467 fi
3468 rm -f conftest*
3469
3470 fi
3471
3472 if test $ac_cv_header_stdc = yes; then
3473   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3474   if test "$cross_compiling" = yes; then :
3475   :
3476 else
3477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h.  */
3479 #include <ctype.h>
3480 #include <stdlib.h>
3481 #if ((' ' & 0x0FF) == 0x020)
3482 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3483 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3484 #else
3485 # define ISLOWER(c) \
3486                    (('a' <= (c) && (c) <= 'i') \
3487                      || ('j' <= (c) && (c) <= 'r') \
3488                      || ('s' <= (c) && (c) <= 'z'))
3489 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3490 #endif
3491
3492 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3493 int
3494 main ()
3495 {
3496   int i;
3497   for (i = 0; i < 256; i++)
3498     if (XOR (islower (i), ISLOWER (i))
3499         || toupper (i) != TOUPPER (i))
3500       return 2;
3501   return 0;
3502 }
3503 _ACEOF
3504 if ac_fn_c_try_run "$LINENO"; then :
3505
3506 else
3507   ac_cv_header_stdc=no
3508 fi
3509 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3510   conftest.$ac_objext conftest.beam conftest.$ac_ext
3511 fi
3512
3513 fi
3514 fi
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3516 $as_echo "$ac_cv_header_stdc" >&6; }
3517 if test $ac_cv_header_stdc = yes; then
3518
3519 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3520
3521 fi
3522
3523 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3524 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3525                   inttypes.h stdint.h unistd.h
3526 do :
3527   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3528 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3529 "
3530 eval as_val=\$$as_ac_Header
3531    if test "x$as_val" = x""yes; then :
3532   cat >>confdefs.h <<_ACEOF
3533 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3534 _ACEOF
3535
3536 fi
3537
3538 done
3539
3540
3541
3542   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3543 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3544   MINIX=yes
3545 else
3546   MINIX=
3547 fi
3548
3549
3550   if test "$MINIX" = yes; then
3551
3552 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3553
3554
3555 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3556
3557
3558 $as_echo "#define _MINIX 1" >>confdefs.h
3559
3560   fi
3561
3562
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3564 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3565 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3566   $as_echo_n "(cached) " >&6
3567 else
3568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3569 /* end confdefs.h.  */
3570
3571 #         define __EXTENSIONS__ 1
3572           $ac_includes_default
3573 int
3574 main ()
3575 {
3576
3577   ;
3578   return 0;
3579 }
3580 _ACEOF
3581 if ac_fn_c_try_compile "$LINENO"; then :
3582   ac_cv_safe_to_define___extensions__=yes
3583 else
3584   ac_cv_safe_to_define___extensions__=no
3585 fi
3586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3587 fi
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3589 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3590   test $ac_cv_safe_to_define___extensions__ = yes &&
3591     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3592
3593   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3594
3595   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3596
3597   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3598
3599   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3600
3601
3602 ac_ext=c
3603 ac_cpp='$CPP $CPPFLAGS'
3604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3607 if test -n "$ac_tool_prefix"; then
3608   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3609 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3611 $as_echo_n "checking for $ac_word... " >&6; }
3612 if test "${ac_cv_prog_CC+set}" = set; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if test -n "$CC"; then
3616   ac_cv_prog_CC="$CC" # Let the user override the test.
3617 else
3618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3619 for as_dir in $PATH
3620 do
3621   IFS=$as_save_IFS
3622   test -z "$as_dir" && as_dir=.
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3625     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627     break 2
3628   fi
3629 done
3630   done
3631 IFS=$as_save_IFS
3632
3633 fi
3634 fi
3635 CC=$ac_cv_prog_CC
3636 if test -n "$CC"; then
3637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3638 $as_echo "$CC" >&6; }
3639 else
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3641 $as_echo "no" >&6; }
3642 fi
3643
3644
3645 fi
3646 if test -z "$ac_cv_prog_CC"; then
3647   ac_ct_CC=$CC
3648   # Extract the first word of "gcc", so it can be a program name with args.
3649 set dummy gcc; 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_ac_ct_CC+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   if test -n "$ac_ct_CC"; then
3656   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3657 else
3658 as_save_IFS=$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_ac_ct_CC="gcc"
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 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3676 if test -n "$ac_ct_CC"; then
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3678 $as_echo "$ac_ct_CC" >&6; }
3679 else
3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3681 $as_echo "no" >&6; }
3682 fi
3683
3684   if test "x$ac_ct_CC" = x; then
3685     CC=""
3686   else
3687     case $cross_compiling:$ac_tool_warned in
3688 yes:)
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3690 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3691 ac_tool_warned=yes ;;
3692 esac
3693     CC=$ac_ct_CC
3694   fi
3695 else
3696   CC="$ac_cv_prog_CC"
3697 fi
3698
3699 if test -z "$CC"; then
3700           if test -n "$ac_tool_prefix"; then
3701     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3702 set dummy ${ac_tool_prefix}cc; ac_word=$2
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3704 $as_echo_n "checking for $ac_word... " >&6; }
3705 if test "${ac_cv_prog_CC+set}" = set; then :
3706   $as_echo_n "(cached) " >&6
3707 else
3708   if test -n "$CC"; then
3709   ac_cv_prog_CC="$CC" # Let the user override the test.
3710 else
3711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 for as_dir in $PATH
3713 do
3714   IFS=$as_save_IFS
3715   test -z "$as_dir" && as_dir=.
3716     for ac_exec_ext in '' $ac_executable_extensions; do
3717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3718     ac_cv_prog_CC="${ac_tool_prefix}cc"
3719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3720     break 2
3721   fi
3722 done
3723   done
3724 IFS=$as_save_IFS
3725
3726 fi
3727 fi
3728 CC=$ac_cv_prog_CC
3729 if test -n "$CC"; then
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3731 $as_echo "$CC" >&6; }
3732 else
3733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 $as_echo "no" >&6; }
3735 fi
3736
3737
3738   fi
3739 fi
3740 if test -z "$CC"; then
3741   # Extract the first word of "cc", so it can be a program name with args.
3742 set dummy cc; ac_word=$2
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3744 $as_echo_n "checking for $ac_word... " >&6; }
3745 if test "${ac_cv_prog_CC+set}" = set; then :
3746   $as_echo_n "(cached) " >&6
3747 else
3748   if test -n "$CC"; then
3749   ac_cv_prog_CC="$CC" # Let the user override the test.
3750 else
3751   ac_prog_rejected=no
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755   IFS=$as_save_IFS
3756   test -z "$as_dir" && as_dir=.
3757     for ac_exec_ext in '' $ac_executable_extensions; do
3758   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3760        ac_prog_rejected=yes
3761        continue
3762      fi
3763     ac_cv_prog_CC="cc"
3764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3765     break 2
3766   fi
3767 done
3768   done
3769 IFS=$as_save_IFS
3770
3771 if test $ac_prog_rejected = yes; then
3772   # We found a bogon in the path, so make sure we never use it.
3773   set dummy $ac_cv_prog_CC
3774   shift
3775   if test $# != 0; then
3776     # We chose a different compiler from the bogus one.
3777     # However, it has the same basename, so the bogon will be chosen
3778     # first if we set CC to just the basename; use the full file name.
3779     shift
3780     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3781   fi
3782 fi
3783 fi
3784 fi
3785 CC=$ac_cv_prog_CC
3786 if test -n "$CC"; then
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3788 $as_echo "$CC" >&6; }
3789 else
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3791 $as_echo "no" >&6; }
3792 fi
3793
3794
3795 fi
3796 if test -z "$CC"; then
3797   if test -n "$ac_tool_prefix"; then
3798   for ac_prog in cl.exe
3799   do
3800     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3801 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3803 $as_echo_n "checking for $ac_word... " >&6; }
3804 if test "${ac_cv_prog_CC+set}" = set; then :
3805   $as_echo_n "(cached) " >&6
3806 else
3807   if test -n "$CC"; then
3808   ac_cv_prog_CC="$CC" # Let the user override the test.
3809 else
3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3811 for as_dir in $PATH
3812 do
3813   IFS=$as_save_IFS
3814   test -z "$as_dir" && as_dir=.
3815     for ac_exec_ext in '' $ac_executable_extensions; do
3816   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3817     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3819     break 2
3820   fi
3821 done
3822   done
3823 IFS=$as_save_IFS
3824
3825 fi
3826 fi
3827 CC=$ac_cv_prog_CC
3828 if test -n "$CC"; then
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3830 $as_echo "$CC" >&6; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3833 $as_echo "no" >&6; }
3834 fi
3835
3836
3837     test -n "$CC" && break
3838   done
3839 fi
3840 if test -z "$CC"; then
3841   ac_ct_CC=$CC
3842   for ac_prog in cl.exe
3843 do
3844   # Extract the first word of "$ac_prog", so it can be a program name with args.
3845 set dummy $ac_prog; ac_word=$2
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3847 $as_echo_n "checking for $ac_word... " >&6; }
3848 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3849   $as_echo_n "(cached) " >&6
3850 else
3851   if test -n "$ac_ct_CC"; then
3852   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3853 else
3854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3855 for as_dir in $PATH
3856 do
3857   IFS=$as_save_IFS
3858   test -z "$as_dir" && as_dir=.
3859     for ac_exec_ext in '' $ac_executable_extensions; do
3860   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3861     ac_cv_prog_ac_ct_CC="$ac_prog"
3862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3863     break 2
3864   fi
3865 done
3866   done
3867 IFS=$as_save_IFS
3868
3869 fi
3870 fi
3871 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3872 if test -n "$ac_ct_CC"; then
3873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3874 $as_echo "$ac_ct_CC" >&6; }
3875 else
3876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3877 $as_echo "no" >&6; }
3878 fi
3879
3880
3881   test -n "$ac_ct_CC" && break
3882 done
3883
3884   if test "x$ac_ct_CC" = x; then
3885     CC=""
3886   else
3887     case $cross_compiling:$ac_tool_warned in
3888 yes:)
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3891 ac_tool_warned=yes ;;
3892 esac
3893     CC=$ac_ct_CC
3894   fi
3895 fi
3896
3897 fi
3898
3899
3900 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902 as_fn_error "no acceptable C compiler found in \$PATH
3903 See \`config.log' for more details." "$LINENO" 5; }
3904
3905 # Provide some information about the compiler.
3906 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3907 set X $ac_compile
3908 ac_compiler=$2
3909 for ac_option in --version -v -V -qversion; do
3910   { { ac_try="$ac_compiler $ac_option >&5"
3911 case "(($ac_try" in
3912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3913   *) ac_try_echo=$ac_try;;
3914 esac
3915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3916 $as_echo "$ac_try_echo"; } >&5
3917   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3918   ac_status=$?
3919   if test -s conftest.err; then
3920     sed '10a\
3921 ... rest of stderr output deleted ...
3922          10q' conftest.err >conftest.er1
3923     cat conftest.er1 >&5
3924     rm -f conftest.er1 conftest.err
3925   fi
3926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3927   test $ac_status = 0; }
3928 done
3929
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3931 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3932 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3933   $as_echo_n "(cached) " >&6
3934 else
3935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h.  */
3937
3938 int
3939 main ()
3940 {
3941 #ifndef __GNUC__
3942        choke me
3943 #endif
3944
3945   ;
3946   return 0;
3947 }
3948 _ACEOF
3949 if ac_fn_c_try_compile "$LINENO"; then :
3950   ac_compiler_gnu=yes
3951 else
3952   ac_compiler_gnu=no
3953 fi
3954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3955 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3956
3957 fi
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3959 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3960 if test $ac_compiler_gnu = yes; then
3961   GCC=yes
3962 else
3963   GCC=
3964 fi
3965 ac_test_CFLAGS=${CFLAGS+set}
3966 ac_save_CFLAGS=$CFLAGS
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3968 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3969 if test "${ac_cv_prog_cc_g+set}" = set; then :
3970   $as_echo_n "(cached) " >&6
3971 else
3972   ac_save_c_werror_flag=$ac_c_werror_flag
3973    ac_c_werror_flag=yes
3974    ac_cv_prog_cc_g=no
3975    CFLAGS="-g"
3976    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3977 /* end confdefs.h.  */
3978
3979 int
3980 main ()
3981 {
3982
3983   ;
3984   return 0;
3985 }
3986 _ACEOF
3987 if ac_fn_c_try_compile "$LINENO"; then :
3988   ac_cv_prog_cc_g=yes
3989 else
3990   CFLAGS=""
3991       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3992 /* end confdefs.h.  */
3993
3994 int
3995 main ()
3996 {
3997
3998   ;
3999   return 0;
4000 }
4001 _ACEOF
4002 if ac_fn_c_try_compile "$LINENO"; then :
4003
4004 else
4005   ac_c_werror_flag=$ac_save_c_werror_flag
4006          CFLAGS="-g"
4007          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h.  */
4009
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 if ac_fn_c_try_compile "$LINENO"; then :
4019   ac_cv_prog_cc_g=yes
4020 fi
4021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4022 fi
4023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4024 fi
4025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4026    ac_c_werror_flag=$ac_save_c_werror_flag
4027 fi
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4029 $as_echo "$ac_cv_prog_cc_g" >&6; }
4030 if test "$ac_test_CFLAGS" = set; then
4031   CFLAGS=$ac_save_CFLAGS
4032 elif test $ac_cv_prog_cc_g = yes; then
4033   if test "$GCC" = yes; then
4034     CFLAGS="-g -O2"
4035   else
4036     CFLAGS="-g"
4037   fi
4038 else
4039   if test "$GCC" = yes; then
4040     CFLAGS="-O2"
4041   else
4042     CFLAGS=
4043   fi
4044 fi
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4046 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4047 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4048   $as_echo_n "(cached) " >&6
4049 else
4050   ac_cv_prog_cc_c89=no
4051 ac_save_CC=$CC
4052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4053 /* end confdefs.h.  */
4054 #include <stdarg.h>
4055 #include <stdio.h>
4056 #include <sys/types.h>
4057 #include <sys/stat.h>
4058 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4059 struct buf { int x; };
4060 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4061 static char *e (p, i)
4062      char **p;
4063      int i;
4064 {
4065   return p[i];
4066 }
4067 static char *f (char * (*g) (char **, int), char **p, ...)
4068 {
4069   char *s;
4070   va_list v;
4071   va_start (v,p);
4072   s = g (p, va_arg (v,int));
4073   va_end (v);
4074   return s;
4075 }
4076
4077 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4078    function prototypes and stuff, but not '\xHH' hex character constants.
4079    These don't provoke an error unfortunately, instead are silently treated
4080    as 'x'.  The following induces an error, until -std is added to get
4081    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4082    array size at least.  It's necessary to write '\x00'==0 to get something
4083    that's true only with -std.  */
4084 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4085
4086 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4087    inside strings and character constants.  */
4088 #define FOO(x) 'x'
4089 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4090
4091 int test (int i, double x);
4092 struct s1 {int (*f) (int a);};
4093 struct s2 {int (*f) (double a);};
4094 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4095 int argc;
4096 char **argv;
4097 int
4098 main ()
4099 {
4100 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4101   ;
4102   return 0;
4103 }
4104 _ACEOF
4105 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4106         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4107 do
4108   CC="$ac_save_CC $ac_arg"
4109   if ac_fn_c_try_compile "$LINENO"; then :
4110   ac_cv_prog_cc_c89=$ac_arg
4111 fi
4112 rm -f core conftest.err conftest.$ac_objext
4113   test "x$ac_cv_prog_cc_c89" != "xno" && break
4114 done
4115 rm -f conftest.$ac_ext
4116 CC=$ac_save_CC
4117
4118 fi
4119 # AC_CACHE_VAL
4120 case "x$ac_cv_prog_cc_c89" in
4121   x)
4122     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4123 $as_echo "none needed" >&6; } ;;
4124   xno)
4125     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4126 $as_echo "unsupported" >&6; } ;;
4127   *)
4128     CC="$CC $ac_cv_prog_cc_c89"
4129     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4130 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4131 esac
4132 if test "x$ac_cv_prog_cc_c89" != xno; then :
4133
4134 fi
4135
4136 ac_ext=c
4137 ac_cpp='$CPP $CPPFLAGS'
4138 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4139 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4140 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4141
4142 if test $ac_cv_c_compiler_gnu = yes; then
4143     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
4144 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
4145 if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
4146   $as_echo_n "(cached) " >&6
4147 else
4148     ac_pattern="Autoconf.*'x'"
4149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4150 /* end confdefs.h.  */
4151 #include <sgtty.h>
4152 Autoconf TIOCGETP
4153 _ACEOF
4154 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4155   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4156   ac_cv_prog_gcc_traditional=yes
4157 else
4158   ac_cv_prog_gcc_traditional=no
4159 fi
4160 rm -f conftest*
4161
4162
4163   if test $ac_cv_prog_gcc_traditional = no; then
4164     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h.  */
4166 #include <termio.h>
4167 Autoconf TCGETA
4168 _ACEOF
4169 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4170   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4171   ac_cv_prog_gcc_traditional=yes
4172 fi
4173 rm -f conftest*
4174
4175   fi
4176 fi
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
4178 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
4179   if test $ac_cv_prog_gcc_traditional = yes; then
4180     CC="$CC -traditional"
4181   fi
4182 fi
4183
4184 ac_aux_dir=
4185 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4186   for ac_t in install-sh install.sh shtool; do
4187     if test -f "$ac_dir/$ac_t"; then
4188       ac_aux_dir=$ac_dir
4189       ac_install_sh="$ac_aux_dir/$ac_t -c"
4190       break 2
4191     fi
4192   done
4193 done
4194 if test -z "$ac_aux_dir"; then
4195   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4196 fi
4197
4198 # These three variables are undocumented and unsupported,
4199 # and are intended to be withdrawn in a future Autoconf release.
4200 # They can cause serious problems if a builder's source tree is in a directory
4201 # whose full name contains unusual characters.
4202 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4203 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4204 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4205
4206
4207 # Find a good install program.  We prefer a C program (faster),
4208 # so one script is as good as another.  But avoid the broken or
4209 # incompatible versions:
4210 # SysV /etc/install, /usr/sbin/install
4211 # SunOS /usr/etc/install
4212 # IRIX /sbin/install
4213 # AIX /bin/install
4214 # AmigaOS /C/install, which installs bootblocks on floppy discs
4215 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4216 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4217 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4218 # OS/2's system install, which has a completely different semantic
4219 # ./install, which can be erroneously created by make from ./install.sh.
4220 # Reject install programs that cannot install multiple files.
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4222 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4223 if test -z "$INSTALL"; then
4224 if test "${ac_cv_path_install+set}" = set; then :
4225   $as_echo_n "(cached) " >&6
4226 else
4227   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 for as_dir in $PATH
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     # Account for people who put trailing slashes in PATH elements.
4233 case $as_dir/ in #((
4234   ./ | .// | /[cC]/* | \
4235   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4236   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4237   /usr/ucb/* ) ;;
4238   *)
4239     # OSF1 and SCO ODT 3.0 have their own names for install.
4240     # Don't use installbsd from OSF since it installs stuff as root
4241     # by default.
4242     for ac_prog in ginstall scoinst install; do
4243       for ac_exec_ext in '' $ac_executable_extensions; do
4244         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4245           if test $ac_prog = install &&
4246             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4247             # AIX install.  It has an incompatible calling convention.
4248             :
4249           elif test $ac_prog = install &&
4250             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4251             # program-specific install script used by HP pwplus--don't use.
4252             :
4253           else
4254             rm -rf conftest.one conftest.two conftest.dir
4255             echo one > conftest.one
4256             echo two > conftest.two
4257             mkdir conftest.dir
4258             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4259               test -s conftest.one && test -s conftest.two &&
4260               test -s conftest.dir/conftest.one &&
4261               test -s conftest.dir/conftest.two
4262             then
4263               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4264               break 3
4265             fi
4266           fi
4267         fi
4268       done
4269     done
4270     ;;
4271 esac
4272
4273   done
4274 IFS=$as_save_IFS
4275
4276 rm -rf conftest.one conftest.two conftest.dir
4277
4278 fi
4279   if test "${ac_cv_path_install+set}" = set; then
4280     INSTALL=$ac_cv_path_install
4281   else
4282     # As a last resort, use the slow shell script.  Don't cache a
4283     # value for INSTALL within a source directory, because that will
4284     # break other packages using the cache if that directory is
4285     # removed, or if the value is a relative name.
4286     INSTALL=$ac_install_sh
4287   fi
4288 fi
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4290 $as_echo "$INSTALL" >&6; }
4291
4292 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4293 # It thinks the first close brace ends the variable substitution.
4294 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4295
4296 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4297
4298 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4299
4300 if test -x /usr/bin/getconf; then
4301    bmake_path_max=`getconf PATH_MAX / 2> /dev/null`
4302    # only a numeric response is useful
4303    test ${bmake_path_max:-0} -gt 0 2> /dev/null || bmake_path_max=
4304 fi
4305 bmake_path_max=${bmake_path_max:-1024}
4306 if test $bmake_path_max -gt 1024; then
4307    # this is all we expect
4308    bmake_path_max=1024
4309 fi
4310 echo "Using: BMAKE_PATH_MAX=$bmake_path_max" >&6
4311
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4313 $as_echo_n "checking for ANSI C header files... " >&6; }
4314 if test "${ac_cv_header_stdc+set}" = set; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4318 /* end confdefs.h.  */
4319 #include <stdlib.h>
4320 #include <stdarg.h>
4321 #include <string.h>
4322 #include <float.h>
4323
4324 int
4325 main ()
4326 {
4327
4328   ;
4329   return 0;
4330 }
4331 _ACEOF
4332 if ac_fn_c_try_compile "$LINENO"; then :
4333   ac_cv_header_stdc=yes
4334 else
4335   ac_cv_header_stdc=no
4336 fi
4337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4338
4339 if test $ac_cv_header_stdc = yes; then
4340   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4342 /* end confdefs.h.  */
4343 #include <string.h>
4344
4345 _ACEOF
4346 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4347   $EGREP "memchr" >/dev/null 2>&1; then :
4348
4349 else
4350   ac_cv_header_stdc=no
4351 fi
4352 rm -f conftest*
4353
4354 fi
4355
4356 if test $ac_cv_header_stdc = yes; then
4357   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359 /* end confdefs.h.  */
4360 #include <stdlib.h>
4361
4362 _ACEOF
4363 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4364   $EGREP "free" >/dev/null 2>&1; then :
4365
4366 else
4367   ac_cv_header_stdc=no
4368 fi
4369 rm -f conftest*
4370
4371 fi
4372
4373 if test $ac_cv_header_stdc = yes; then
4374   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4375   if test "$cross_compiling" = yes; then :
4376   :
4377 else
4378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4379 /* end confdefs.h.  */
4380 #include <ctype.h>
4381 #include <stdlib.h>
4382 #if ((' ' & 0x0FF) == 0x020)
4383 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4384 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4385 #else
4386 # define ISLOWER(c) \
4387                    (('a' <= (c) && (c) <= 'i') \
4388                      || ('j' <= (c) && (c) <= 'r') \
4389                      || ('s' <= (c) && (c) <= 'z'))
4390 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4391 #endif
4392
4393 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4394 int
4395 main ()
4396 {
4397   int i;
4398   for (i = 0; i < 256; i++)
4399     if (XOR (islower (i), ISLOWER (i))
4400         || toupper (i) != TOUPPER (i))
4401       return 2;
4402   return 0;
4403 }
4404 _ACEOF
4405 if ac_fn_c_try_run "$LINENO"; then :
4406
4407 else
4408   ac_cv_header_stdc=no
4409 fi
4410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4411   conftest.$ac_objext conftest.beam conftest.$ac_ext
4412 fi
4413
4414 fi
4415 fi
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4417 $as_echo "$ac_cv_header_stdc" >&6; }
4418 if test $ac_cv_header_stdc = yes; then
4419
4420 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4421
4422 fi
4423
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4425 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4426 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4427   $as_echo_n "(cached) " >&6
4428 else
4429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4430 /* end confdefs.h.  */
4431 #include <sys/types.h>
4432 #include <sys/wait.h>
4433 #ifndef WEXITSTATUS
4434 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4435 #endif
4436 #ifndef WIFEXITED
4437 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4438 #endif
4439
4440 int
4441 main ()
4442 {
4443   int s;
4444   wait (&s);
4445   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4446   ;
4447   return 0;
4448 }
4449 _ACEOF
4450 if ac_fn_c_try_compile "$LINENO"; then :
4451   ac_cv_header_sys_wait_h=yes
4452 else
4453   ac_cv_header_sys_wait_h=no
4454 fi
4455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4458 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4459 if test $ac_cv_header_sys_wait_h = yes; then
4460
4461 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4462
4463 fi
4464
4465 ac_header_dirent=no
4466 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4467   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4469 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4470 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4471   $as_echo_n "(cached) " >&6
4472 else
4473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474 /* end confdefs.h.  */
4475 #include <sys/types.h>
4476 #include <$ac_hdr>
4477
4478 int
4479 main ()
4480 {
4481 if ((DIR *) 0)
4482 return 0;
4483   ;
4484   return 0;
4485 }
4486 _ACEOF
4487 if ac_fn_c_try_compile "$LINENO"; then :
4488   eval "$as_ac_Header=yes"
4489 else
4490   eval "$as_ac_Header=no"
4491 fi
4492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4493 fi
4494 eval ac_res=\$$as_ac_Header
4495                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4496 $as_echo "$ac_res" >&6; }
4497 eval as_val=\$$as_ac_Header
4498    if test "x$as_val" = x""yes; then :
4499   cat >>confdefs.h <<_ACEOF
4500 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4501 _ACEOF
4502
4503 ac_header_dirent=$ac_hdr; break
4504 fi
4505
4506 done
4507 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4508 if test $ac_header_dirent = dirent.h; then
4509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4510 $as_echo_n "checking for library containing opendir... " >&6; }
4511 if test "${ac_cv_search_opendir+set}" = set; then :
4512   $as_echo_n "(cached) " >&6
4513 else
4514   ac_func_search_save_LIBS=$LIBS
4515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4516 /* end confdefs.h.  */
4517
4518 /* Override any GCC internal prototype to avoid an error.
4519    Use char because int might match the return type of a GCC
4520    builtin and then its argument prototype would still apply.  */
4521 #ifdef __cplusplus
4522 extern "C"
4523 #endif
4524 char opendir ();
4525 int
4526 main ()
4527 {
4528 return opendir ();
4529   ;
4530   return 0;
4531 }
4532 _ACEOF
4533 for ac_lib in '' dir; do
4534   if test -z "$ac_lib"; then
4535     ac_res="none required"
4536   else
4537     ac_res=-l$ac_lib
4538     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4539   fi
4540   if ac_fn_c_try_link "$LINENO"; then :
4541   ac_cv_search_opendir=$ac_res
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext \
4544     conftest$ac_exeext
4545   if test "${ac_cv_search_opendir+set}" = set; then :
4546   break
4547 fi
4548 done
4549 if test "${ac_cv_search_opendir+set}" = set; then :
4550
4551 else
4552   ac_cv_search_opendir=no
4553 fi
4554 rm conftest.$ac_ext
4555 LIBS=$ac_func_search_save_LIBS
4556 fi
4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4558 $as_echo "$ac_cv_search_opendir" >&6; }
4559 ac_res=$ac_cv_search_opendir
4560 if test "$ac_res" != no; then :
4561   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4562
4563 fi
4564
4565 else
4566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4567 $as_echo_n "checking for library containing opendir... " >&6; }
4568 if test "${ac_cv_search_opendir+set}" = set; then :
4569   $as_echo_n "(cached) " >&6
4570 else
4571   ac_func_search_save_LIBS=$LIBS
4572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4573 /* end confdefs.h.  */
4574
4575 /* Override any GCC internal prototype to avoid an error.
4576    Use char because int might match the return type of a GCC
4577    builtin and then its argument prototype would still apply.  */
4578 #ifdef __cplusplus
4579 extern "C"
4580 #endif
4581 char opendir ();
4582 int
4583 main ()
4584 {
4585 return opendir ();
4586   ;
4587   return 0;
4588 }
4589 _ACEOF
4590 for ac_lib in '' x; do
4591   if test -z "$ac_lib"; then
4592     ac_res="none required"
4593   else
4594     ac_res=-l$ac_lib
4595     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4596   fi
4597   if ac_fn_c_try_link "$LINENO"; then :
4598   ac_cv_search_opendir=$ac_res
4599 fi
4600 rm -f core conftest.err conftest.$ac_objext \
4601     conftest$ac_exeext
4602   if test "${ac_cv_search_opendir+set}" = set; then :
4603   break
4604 fi
4605 done
4606 if test "${ac_cv_search_opendir+set}" = set; then :
4607
4608 else
4609   ac_cv_search_opendir=no
4610 fi
4611 rm conftest.$ac_ext
4612 LIBS=$ac_func_search_save_LIBS
4613 fi
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4615 $as_echo "$ac_cv_search_opendir" >&6; }
4616 ac_res=$ac_cv_search_opendir
4617 if test "$ac_res" != no; then :
4618   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4619
4620 fi
4621
4622 fi
4623
4624 for ac_header in sys/param.h
4625 do :
4626   ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
4627 if test "x$ac_cv_header_sys_param_h" = x""yes; then :
4628   cat >>confdefs.h <<_ACEOF
4629 #define HAVE_SYS_PARAM_H 1
4630 _ACEOF
4631
4632 fi
4633
4634 done
4635
4636 for ac_header in sys/sysctl.h
4637 do :
4638   ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#ifdef HAVE_SYS_PARAM_H
4639 # include <sys/param.h>
4640 # endif
4641
4642 "
4643 if test "x$ac_cv_header_sys_sysctl_h" = x""yes; then :
4644   cat >>confdefs.h <<_ACEOF
4645 #define HAVE_SYS_SYSCTL_H 1
4646 _ACEOF
4647
4648 fi
4649
4650 done
4651
4652
4653 for ac_header in \
4654         ar.h \
4655         err.h \
4656         fcntl.h \
4657         libgen.h \
4658         limits.h \
4659         paths.h \
4660         poll.h \
4661         ranlib.h \
4662         string.h \
4663         sys/mman.h \
4664         sys/select.h \
4665         sys/socket.h \
4666         sys/time.h \
4667         sys/uio.h \
4668         unistd.h \
4669         utime.h \
4670
4671 do :
4672   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4673 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4674 eval as_val=\$$as_ac_Header
4675    if test "x$as_val" = x""yes; then :
4676   cat >>confdefs.h <<_ACEOF
4677 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4678 _ACEOF
4679
4680 fi
4681
4682 done
4683
4684
4685 ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
4686 if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then :
4687   echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6
4688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4689 /* end confdefs.h.  */
4690 #include <sys/cdefs.h>
4691 #ifdef __RCSID
4692 yes
4693 #endif
4694
4695 _ACEOF
4696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4697   $EGREP "yes" >/dev/null 2>&1; then :
4698   echo yes  >&6
4699 else
4700   echo no  >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H"
4701 fi
4702 rm -f conftest*
4703
4704 else
4705   CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`"
4706 fi
4707
4708
4709
4710
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
4712 $as_echo_n "checking for __attribute__... " >&6; }
4713 if test "${ac_cv___attribute__+set}" = set; then :
4714   $as_echo_n "(cached) " >&6
4715 else
4716
4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4718 /* end confdefs.h.  */
4719
4720 #include <stdlib.h>
4721
4722 int
4723 main ()
4724 {
4725
4726 static void foo(void) __attribute__ ((noreturn));
4727
4728 static void
4729 foo(void)
4730 {
4731   exit(1);
4732 }
4733
4734   ;
4735   return 0;
4736 }
4737 _ACEOF
4738 if ac_fn_c_try_compile "$LINENO"; then :
4739   ac_cv___attribute__=yes
4740 else
4741   ac_cv___attribute__=no
4742 fi
4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4744 fi
4745
4746 if test "$ac_cv___attribute__" = "yes"; then
4747
4748 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
4749
4750 fi
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
4752 $as_echo "$ac_cv___attribute__" >&6; }
4753
4754  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4755 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4756 if test "${ac_cv_c_bigendian+set}" = set; then :
4757   $as_echo_n "(cached) " >&6
4758 else
4759   ac_cv_c_bigendian=unknown
4760     # See if we're dealing with a universal compiler.
4761     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4762 /* end confdefs.h.  */
4763 #ifndef __APPLE_CC__
4764                not a universal capable compiler
4765              #endif
4766              typedef int dummy;
4767
4768 _ACEOF
4769 if ac_fn_c_try_compile "$LINENO"; then :
4770
4771         # Check for potential -arch flags.  It is not universal unless
4772         # there are at least two -arch flags with different values.
4773         ac_arch=
4774         ac_prev=
4775         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4776          if test -n "$ac_prev"; then
4777            case $ac_word in
4778              i?86 | x86_64 | ppc | ppc64)
4779                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4780                  ac_arch=$ac_word
4781                else
4782                  ac_cv_c_bigendian=universal
4783                  break
4784                fi
4785                ;;
4786            esac
4787            ac_prev=
4788          elif test "x$ac_word" = "x-arch"; then
4789            ac_prev=arch
4790          fi
4791        done
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794     if test $ac_cv_c_bigendian = unknown; then
4795       # See if sys/param.h defines the BYTE_ORDER macro.
4796       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4797 /* end confdefs.h.  */
4798 #include <sys/types.h>
4799              #include <sys/param.h>
4800
4801 int
4802 main ()
4803 {
4804 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4805                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4806                      && LITTLE_ENDIAN)
4807               bogus endian macros
4808              #endif
4809
4810   ;
4811   return 0;
4812 }
4813 _ACEOF
4814 if ac_fn_c_try_compile "$LINENO"; then :
4815   # It does; now see whether it defined to BIG_ENDIAN or not.
4816          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4817 /* end confdefs.h.  */
4818 #include <sys/types.h>
4819                 #include <sys/param.h>
4820
4821 int
4822 main ()
4823 {
4824 #if BYTE_ORDER != BIG_ENDIAN
4825                  not big endian
4826                 #endif
4827
4828   ;
4829   return 0;
4830 }
4831 _ACEOF
4832 if ac_fn_c_try_compile "$LINENO"; then :
4833   ac_cv_c_bigendian=yes
4834 else
4835   ac_cv_c_bigendian=no
4836 fi
4837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4838 fi
4839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4840     fi
4841     if test $ac_cv_c_bigendian = unknown; then
4842       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4843       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4844 /* end confdefs.h.  */
4845 #include <limits.h>
4846
4847 int
4848 main ()
4849 {
4850 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4851               bogus endian macros
4852              #endif
4853
4854   ;
4855   return 0;
4856 }
4857 _ACEOF
4858 if ac_fn_c_try_compile "$LINENO"; then :
4859   # It does; now see whether it defined to _BIG_ENDIAN or not.
4860          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4861 /* end confdefs.h.  */
4862 #include <limits.h>
4863
4864 int
4865 main ()
4866 {
4867 #ifndef _BIG_ENDIAN
4868                  not big endian
4869                 #endif
4870
4871   ;
4872   return 0;
4873 }
4874 _ACEOF
4875 if ac_fn_c_try_compile "$LINENO"; then :
4876   ac_cv_c_bigendian=yes
4877 else
4878   ac_cv_c_bigendian=no
4879 fi
4880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4881 fi
4882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4883     fi
4884     if test $ac_cv_c_bigendian = unknown; then
4885       # Compile a test program.
4886       if test "$cross_compiling" = yes; then :
4887   # Try to guess by grepping values from an object file.
4888          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h.  */
4890 short int ascii_mm[] =
4891                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4892                 short int ascii_ii[] =
4893                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4894                 int use_ascii (int i) {
4895                   return ascii_mm[i] + ascii_ii[i];
4896                 }
4897                 short int ebcdic_ii[] =
4898                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4899                 short int ebcdic_mm[] =
4900                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4901                 int use_ebcdic (int i) {
4902                   return ebcdic_mm[i] + ebcdic_ii[i];
4903                 }
4904                 extern int foo;
4905
4906 int
4907 main ()
4908 {
4909 return use_ascii (foo) == use_ebcdic (foo);
4910   ;
4911   return 0;
4912 }
4913 _ACEOF
4914 if ac_fn_c_try_compile "$LINENO"; then :
4915   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4916               ac_cv_c_bigendian=yes
4917             fi
4918             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4919               if test "$ac_cv_c_bigendian" = unknown; then
4920                 ac_cv_c_bigendian=no
4921               else
4922                 # finding both strings is unlikely to happen, but who knows?
4923                 ac_cv_c_bigendian=unknown
4924               fi
4925             fi
4926 fi
4927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4928 else
4929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4930 /* end confdefs.h.  */
4931 $ac_includes_default
4932 int
4933 main ()
4934 {
4935
4936              /* Are we little or big endian?  From Harbison&Steele.  */
4937              union
4938              {
4939                long int l;
4940                char c[sizeof (long int)];
4941              } u;
4942              u.l = 1;
4943              return u.c[sizeof (long int) - 1] == 1;
4944
4945   ;
4946   return 0;
4947 }
4948 _ACEOF
4949 if ac_fn_c_try_run "$LINENO"; then :
4950   ac_cv_c_bigendian=no
4951 else
4952   ac_cv_c_bigendian=yes
4953 fi
4954 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4955   conftest.$ac_objext conftest.beam conftest.$ac_ext
4956 fi
4957
4958     fi
4959 fi
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4961 $as_echo "$ac_cv_c_bigendian" >&6; }
4962  case $ac_cv_c_bigendian in #(
4963    yes)
4964      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4965 ;; #(
4966    no)
4967       ;; #(
4968    universal)
4969
4970 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4971
4972      ;; #(
4973    *)
4974      as_fn_error "unknown endianness
4975  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4976  esac
4977
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4979 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4980 if test "${ac_cv_c_const+set}" = set; then :
4981   $as_echo_n "(cached) " >&6
4982 else
4983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985
4986 int
4987 main ()
4988 {
4989 /* FIXME: Include the comments suggested by Paul. */
4990 #ifndef __cplusplus
4991   /* Ultrix mips cc rejects this.  */
4992   typedef int charset[2];
4993   const charset cs;
4994   /* SunOS 4.1.1 cc rejects this.  */
4995   char const *const *pcpcc;
4996   char **ppc;
4997   /* NEC SVR4.0.2 mips cc rejects this.  */
4998   struct point {int x, y;};
4999   static struct point const zero = {0,0};
5000   /* AIX XL C 1.02.0.0 rejects this.
5001      It does not let you subtract one const X* pointer from another in
5002      an arm of an if-expression whose if-part is not a constant
5003      expression */
5004   const char *g = "string";
5005   pcpcc = &g + (g ? g-g : 0);
5006   /* HPUX 7.0 cc rejects these. */
5007   ++pcpcc;
5008   ppc = (char**) pcpcc;
5009   pcpcc = (char const *const *) ppc;
5010   { /* SCO 3.2v4 cc rejects this.  */
5011     char *t;
5012     char const *s = 0 ? (char *) 0 : (char const *) 0;
5013
5014     *t++ = 0;
5015     if (s) return 0;
5016   }
5017   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5018     int x[] = {25, 17};
5019     const int *foo = &x[0];
5020     ++foo;
5021   }
5022   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5023     typedef const int *iptr;
5024     iptr p = 0;
5025     ++p;
5026   }
5027   { /* AIX XL C 1.02.0.0 rejects this saying
5028        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5029     struct s { int j; const int *ap[3]; };
5030     struct s *b; b->j = 5;
5031   }
5032   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5033     const int foo = 10;
5034     if (!foo) return 0;
5035   }
5036   return !cs[0] && !zero.x;
5037 #endif
5038
5039   ;
5040   return 0;
5041 }
5042 _ACEOF
5043 if ac_fn_c_try_compile "$LINENO"; then :
5044   ac_cv_c_const=yes
5045 else
5046   ac_cv_c_const=no
5047 fi
5048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5049 fi
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5051 $as_echo "$ac_cv_c_const" >&6; }
5052 if test $ac_cv_c_const = no; then
5053
5054 $as_echo "#define const /**/" >>confdefs.h
5055
5056 fi
5057
5058 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5059 if test "x$ac_cv_type_mode_t" = x""yes; then :
5060
5061 else
5062
5063 cat >>confdefs.h <<_ACEOF
5064 #define mode_t int
5065 _ACEOF
5066
5067 fi
5068
5069 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5070 if test "x$ac_cv_type_off_t" = x""yes; then :
5071
5072 else
5073
5074 cat >>confdefs.h <<_ACEOF
5075 #define off_t long int
5076 _ACEOF
5077
5078 fi
5079
5080 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5081 if test "x$ac_cv_type_pid_t" = x""yes; then :
5082
5083 else
5084
5085 cat >>confdefs.h <<_ACEOF
5086 #define pid_t int
5087 _ACEOF
5088
5089 fi
5090
5091 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5092 if test "x$ac_cv_type_size_t" = x""yes; then :
5093
5094 else
5095
5096 cat >>confdefs.h <<_ACEOF
5097 #define size_t unsigned int
5098 _ACEOF
5099
5100 fi
5101
5102 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5103 case $ac_cv_c_uint32_t in #(
5104   no|yes) ;; #(
5105   *)
5106
5107 $as_echo "#define _UINT32_T 1" >>confdefs.h
5108
5109
5110 cat >>confdefs.h <<_ACEOF
5111 #define uint32_t $ac_cv_c_uint32_t
5112 _ACEOF
5113 ;;
5114   esac
5115
5116 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
5117 /* NetBSD declares sys_siglist in unistd.h.  */
5118 #ifdef HAVE_UNISTD_H
5119 # include <unistd.h>
5120 #endif
5121
5122 "
5123 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
5124   ac_have_decl=1
5125 else
5126   ac_have_decl=0
5127 fi
5128
5129 cat >>confdefs.h <<_ACEOF
5130 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
5131 _ACEOF
5132
5133
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5135 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5136 if test "${ac_cv_header_time+set}" = set; then :
5137   $as_echo_n "(cached) " >&6
5138 else
5139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5140 /* end confdefs.h.  */
5141 #include <sys/types.h>
5142 #include <sys/time.h>
5143 #include <time.h>
5144
5145 int
5146 main ()
5147 {
5148 if ((struct tm *) 0)
5149 return 0;
5150   ;
5151   return 0;
5152 }
5153 _ACEOF
5154 if ac_fn_c_try_compile "$LINENO"; then :
5155   ac_cv_header_time=yes
5156 else
5157   ac_cv_header_time=no
5158 fi
5159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5160 fi
5161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5162 $as_echo "$ac_cv_header_time" >&6; }
5163 if test $ac_cv_header_time = yes; then
5164
5165 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5166
5167 fi
5168
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5170 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5171 if test "${ac_cv_struct_tm+set}" = set; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5175 /* end confdefs.h.  */
5176 #include <sys/types.h>
5177 #include <time.h>
5178
5179 int
5180 main ()
5181 {
5182 struct tm tm;
5183                                      int *p = &tm.tm_sec;
5184                                      return !p;
5185   ;
5186   return 0;
5187 }
5188 _ACEOF
5189 if ac_fn_c_try_compile "$LINENO"; then :
5190   ac_cv_struct_tm=time.h
5191 else
5192   ac_cv_struct_tm=sys/time.h
5193 fi
5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5195 fi
5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5197 $as_echo "$ac_cv_struct_tm" >&6; }
5198 if test $ac_cv_struct_tm = sys/time.h; then
5199
5200 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5201
5202 fi
5203
5204
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5206 $as_echo_n "checking return type of signal handlers... " >&6; }
5207 if test "${ac_cv_type_signal+set}" = set; then :
5208   $as_echo_n "(cached) " >&6
5209 else
5210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5211 /* end confdefs.h.  */
5212 #include <sys/types.h>
5213 #include <signal.h>
5214
5215 int
5216 main ()
5217 {
5218 return *(signal (0, 0)) (0) == 1;
5219   ;
5220   return 0;
5221 }
5222 _ACEOF
5223 if ac_fn_c_try_compile "$LINENO"; then :
5224   ac_cv_type_signal=int
5225 else
5226   ac_cv_type_signal=void
5227 fi
5228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5229 fi
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5231 $as_echo "$ac_cv_type_signal" >&6; }
5232
5233 cat >>confdefs.h <<_ACEOF
5234 #define RETSIGTYPE $ac_cv_type_signal
5235 _ACEOF
5236
5237
5238 for ac_header in vfork.h
5239 do :
5240   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5241 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5242   cat >>confdefs.h <<_ACEOF
5243 #define HAVE_VFORK_H 1
5244 _ACEOF
5245
5246 fi
5247
5248 done
5249
5250 for ac_func in fork vfork
5251 do :
5252   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5253 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5254 eval as_val=\$$as_ac_var
5255    if test "x$as_val" = x""yes; then :
5256   cat >>confdefs.h <<_ACEOF
5257 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5258 _ACEOF
5259
5260 fi
5261 done
5262
5263 if test "x$ac_cv_func_fork" = xyes; then
5264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5265 $as_echo_n "checking for working fork... " >&6; }
5266 if test "${ac_cv_func_fork_works+set}" = set; then :
5267   $as_echo_n "(cached) " >&6
5268 else
5269   if test "$cross_compiling" = yes; then :
5270   ac_cv_func_fork_works=cross
5271 else
5272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5273 /* end confdefs.h.  */
5274 $ac_includes_default
5275 int
5276 main ()
5277 {
5278
5279           /* By Ruediger Kuhlmann. */
5280           return fork () < 0;
5281
5282   ;
5283   return 0;
5284 }
5285 _ACEOF
5286 if ac_fn_c_try_run "$LINENO"; then :
5287   ac_cv_func_fork_works=yes
5288 else
5289   ac_cv_func_fork_works=no
5290 fi
5291 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5292   conftest.$ac_objext conftest.beam conftest.$ac_ext
5293 fi
5294
5295 fi
5296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5297 $as_echo "$ac_cv_func_fork_works" >&6; }
5298
5299 else
5300   ac_cv_func_fork_works=$ac_cv_func_fork
5301 fi
5302 if test "x$ac_cv_func_fork_works" = xcross; then
5303   case $host in
5304     *-*-amigaos* | *-*-msdosdjgpp*)
5305       # Override, as these systems have only a dummy fork() stub
5306       ac_cv_func_fork_works=no
5307       ;;
5308     *)
5309       ac_cv_func_fork_works=yes
5310       ;;
5311   esac
5312   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5313 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5314 fi
5315 ac_cv_func_vfork_works=$ac_cv_func_vfork
5316 if test "x$ac_cv_func_vfork" = xyes; then
5317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5318 $as_echo_n "checking for working vfork... " >&6; }
5319 if test "${ac_cv_func_vfork_works+set}" = set; then :
5320   $as_echo_n "(cached) " >&6
5321 else
5322   if test "$cross_compiling" = yes; then :
5323   ac_cv_func_vfork_works=cross
5324 else
5325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5326 /* end confdefs.h.  */
5327 /* Thanks to Paul Eggert for this test.  */
5328 $ac_includes_default
5329 #include <sys/wait.h>
5330 #ifdef HAVE_VFORK_H
5331 # include <vfork.h>
5332 #endif
5333 /* On some sparc systems, changes by the child to local and incoming
5334    argument registers are propagated back to the parent.  The compiler
5335    is told about this with #include <vfork.h>, but some compilers
5336    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5337    static variable whose address is put into a register that is
5338    clobbered by the vfork.  */
5339 static void
5340 #ifdef __cplusplus
5341 sparc_address_test (int arg)
5342 # else
5343 sparc_address_test (arg) int arg;
5344 #endif
5345 {
5346   static pid_t child;
5347   if (!child) {
5348     child = vfork ();
5349     if (child < 0) {
5350       perror ("vfork");
5351       _exit(2);
5352     }
5353     if (!child) {
5354       arg = getpid();
5355       write(-1, "", 0);
5356       _exit (arg);
5357     }
5358   }
5359 }
5360
5361 int
5362 main ()
5363 {
5364   pid_t parent = getpid ();
5365   pid_t child;
5366
5367   sparc_address_test (0);
5368
5369   child = vfork ();
5370
5371   if (child == 0) {
5372     /* Here is another test for sparc vfork register problems.  This
5373        test uses lots of local variables, at least as many local
5374        variables as main has allocated so far including compiler
5375        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5376        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5377        reuse the register of parent for one of the local variables,
5378        since it will think that parent can't possibly be used any more
5379        in this routine.  Assigning to the local variable will thus
5380        munge parent in the parent process.  */
5381     pid_t
5382       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5383       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5384     /* Convince the compiler that p..p7 are live; otherwise, it might
5385        use the same hardware register for all 8 local variables.  */
5386     if (p != p1 || p != p2 || p != p3 || p != p4
5387         || p != p5 || p != p6 || p != p7)
5388       _exit(1);
5389
5390     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5391        from child file descriptors.  If the child closes a descriptor
5392        before it execs or exits, this munges the parent's descriptor
5393        as well.  Test for this by closing stdout in the child.  */
5394     _exit(close(fileno(stdout)) != 0);
5395   } else {
5396     int status;
5397     struct stat st;
5398
5399     while (wait(&status) != child)
5400       ;
5401     return (
5402          /* Was there some problem with vforking?  */
5403          child < 0
5404
5405          /* Did the child fail?  (This shouldn't happen.)  */
5406          || status
5407
5408          /* Did the vfork/compiler bug occur?  */
5409          || parent != getpid()
5410
5411          /* Did the file descriptor bug occur?  */
5412          || fstat(fileno(stdout), &st) != 0
5413          );
5414   }
5415 }
5416 _ACEOF
5417 if ac_fn_c_try_run "$LINENO"; then :
5418   ac_cv_func_vfork_works=yes
5419 else
5420   ac_cv_func_vfork_works=no
5421 fi
5422 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5423   conftest.$ac_objext conftest.beam conftest.$ac_ext
5424 fi
5425
5426 fi
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5428 $as_echo "$ac_cv_func_vfork_works" >&6; }
5429
5430 fi;
5431 if test "x$ac_cv_func_fork_works" = xcross; then
5432   ac_cv_func_vfork_works=$ac_cv_func_vfork
5433   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5434 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5435 fi
5436
5437 if test "x$ac_cv_func_vfork_works" = xyes; then
5438
5439 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5440
5441 else
5442
5443 $as_echo "#define vfork fork" >>confdefs.h
5444
5445 fi
5446 if test "x$ac_cv_func_fork_works" = xyes; then
5447
5448 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5449
5450 fi
5451
5452 for ac_func in vprintf
5453 do :
5454   ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5455 if test "x$ac_cv_func_vprintf" = x""yes; then :
5456   cat >>confdefs.h <<_ACEOF
5457 #define HAVE_VPRINTF 1
5458 _ACEOF
5459
5460 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5461 if test "x$ac_cv_func__doprnt" = x""yes; then :
5462
5463 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5464
5465 fi
5466
5467 fi
5468 done
5469
5470
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5
5472 $as_echo_n "checking for wait3 that fills in rusage... " >&6; }
5473 if test "${ac_cv_func_wait3_rusage+set}" = set; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   if test "$cross_compiling" = yes; then :
5477   ac_cv_func_wait3_rusage=no
5478 else
5479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480 /* end confdefs.h.  */
5481 $ac_includes_default
5482 #include <sys/time.h>
5483 #include <sys/resource.h>
5484 #include <sys/wait.h>
5485 /* HP-UX has wait3 but does not fill in rusage at all.  */
5486 int
5487 main ()
5488 {
5489   struct rusage r;
5490   int i;
5491   /* Use a field that we can force nonzero --
5492      voluntary context switches.
5493      For systems like NeXT and OSF/1 that don't set it,
5494      also use the system CPU time.  And page faults (I/O) for Linux.  */
5495   r.ru_nvcsw = 0;
5496   r.ru_stime.tv_sec = 0;
5497   r.ru_stime.tv_usec = 0;
5498   r.ru_majflt = r.ru_minflt = 0;
5499   switch (fork ())
5500     {
5501     case 0: /* Child.  */
5502       sleep(1); /* Give up the CPU.  */
5503       _exit(0);
5504       break;
5505     case -1: /* What can we do?  */
5506       _exit(0);
5507       break;
5508     default: /* Parent.  */
5509       wait3(&i, 0, &r);
5510       /* Avoid "text file busy" from rm on fast HP-UX machines.  */
5511       sleep(2);
5512       return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
5513               && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
5514     }
5515 }
5516 _ACEOF
5517 if ac_fn_c_try_run "$LINENO"; then :
5518   ac_cv_func_wait3_rusage=yes
5519 else
5520   ac_cv_func_wait3_rusage=no
5521 fi
5522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5523   conftest.$ac_objext conftest.beam conftest.$ac_ext
5524 fi
5525
5526 fi
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5
5528 $as_echo "$ac_cv_func_wait3_rusage" >&6; }
5529 if test $ac_cv_func_wait3_rusage = yes; then
5530
5531 $as_echo "#define HAVE_WAIT3 1" >>confdefs.h
5532
5533 fi
5534
5535 for ac_func in \
5536         err \
5537         errx \
5538         getcwd \
5539         getenv \
5540         getopt \
5541         getwd \
5542         killpg \
5543         mmap \
5544         putenv \
5545         select \
5546         setenv \
5547         setpgid \
5548         setsid \
5549         sigaction \
5550         sigvec \
5551         snprintf \
5552         strerror \
5553         strftime \
5554         strsep \
5555         strtod \
5556         strtol \
5557         sysctl \
5558         unsetenv \
5559         vsnprintf \
5560         wait3 \
5561         wait4 \
5562         waitpid \
5563         warn \
5564         warnx \
5565
5566 do :
5567   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5568 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5569 eval as_val=\$$as_ac_var
5570    if test "x$as_val" = x""yes; then :
5571   cat >>confdefs.h <<_ACEOF
5572 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5573 _ACEOF
5574
5575 fi
5576 done
5577
5578
5579 for ac_func in \
5580         realpath \
5581         dirname \
5582         stresep \
5583         strlcpy \
5584
5585 do :
5586   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5587 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5588 eval as_val=\$$as_ac_var
5589    if test "x$as_val" = x""yes; then :
5590   cat >>confdefs.h <<_ACEOF
5591 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5592 _ACEOF
5593
5594 else
5595   case " $LIBOBJS " in
5596   *" $ac_func.$ac_objext "* ) ;;
5597   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5598  ;;
5599 esac
5600
5601 fi
5602 done
5603
5604
5605
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5
5607 $as_echo_n "checking for emalloc in -lutil... " >&6; }
5608 if test "${ac_cv_lib_util_emalloc+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   ac_check_lib_save_LIBS=$LIBS
5612 LIBS="-lutil  $LIBS"
5613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615
5616 /* Override any GCC internal prototype to avoid an error.
5617    Use char because int might match the return type of a GCC
5618    builtin and then its argument prototype would still apply.  */
5619 #ifdef __cplusplus
5620 extern "C"
5621 #endif
5622 char emalloc ();
5623 int
5624 main ()
5625 {
5626 return emalloc ();
5627   ;
5628   return 0;
5629 }
5630 _ACEOF
5631 if ac_fn_c_try_link "$LINENO"; then :
5632   ac_cv_lib_util_emalloc=yes
5633 else
5634   ac_cv_lib_util_emalloc=no
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext \
5637     conftest$ac_exeext conftest.$ac_ext
5638 LIBS=$ac_check_lib_save_LIBS
5639 fi
5640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5
5641 $as_echo "$ac_cv_lib_util_emalloc" >&6; }
5642 if test "x$ac_cv_lib_util_emalloc" = x""yes; then :
5643    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5
5644 $as_echo_n "checking for erealloc in -lutil... " >&6; }
5645 if test "${ac_cv_lib_util_erealloc+set}" = set; then :
5646   $as_echo_n "(cached) " >&6
5647 else
5648   ac_check_lib_save_LIBS=$LIBS
5649 LIBS="-lutil  $LIBS"
5650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5651 /* end confdefs.h.  */
5652
5653 /* Override any GCC internal prototype to avoid an error.
5654    Use char because int might match the return type of a GCC
5655    builtin and then its argument prototype would still apply.  */
5656 #ifdef __cplusplus
5657 extern "C"
5658 #endif
5659 char erealloc ();
5660 int
5661 main ()
5662 {
5663 return erealloc ();
5664   ;
5665   return 0;
5666 }
5667 _ACEOF
5668 if ac_fn_c_try_link "$LINENO"; then :
5669   ac_cv_lib_util_erealloc=yes
5670 else
5671   ac_cv_lib_util_erealloc=no
5672 fi
5673 rm -f core conftest.err conftest.$ac_objext \
5674     conftest$ac_exeext conftest.$ac_ext
5675 LIBS=$ac_check_lib_save_LIBS
5676 fi
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5
5678 $as_echo "$ac_cv_lib_util_erealloc" >&6; }
5679 if test "x$ac_cv_lib_util_erealloc" = x""yes; then :
5680    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5
5681 $as_echo_n "checking for estrdup in -lutil... " >&6; }
5682 if test "${ac_cv_lib_util_estrdup+set}" = set; then :
5683   $as_echo_n "(cached) " >&6
5684 else
5685   ac_check_lib_save_LIBS=$LIBS
5686 LIBS="-lutil  $LIBS"
5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5688 /* end confdefs.h.  */
5689
5690 /* Override any GCC internal prototype to avoid an error.
5691    Use char because int might match the return type of a GCC
5692    builtin and then its argument prototype would still apply.  */
5693 #ifdef __cplusplus
5694 extern "C"
5695 #endif
5696 char estrdup ();
5697 int
5698 main ()
5699 {
5700 return estrdup ();
5701   ;
5702   return 0;
5703 }
5704 _ACEOF
5705 if ac_fn_c_try_link "$LINENO"; then :
5706   ac_cv_lib_util_estrdup=yes
5707 else
5708   ac_cv_lib_util_estrdup=no
5709 fi
5710 rm -f core conftest.err conftest.$ac_objext \
5711     conftest$ac_exeext conftest.$ac_ext
5712 LIBS=$ac_check_lib_save_LIBS
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5
5715 $as_echo "$ac_cv_lib_util_estrdup" >&6; }
5716 if test "x$ac_cv_lib_util_estrdup" = x""yes; then :
5717    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5
5718 $as_echo_n "checking for estrndup in -lutil... " >&6; }
5719 if test "${ac_cv_lib_util_estrndup+set}" = set; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   ac_check_lib_save_LIBS=$LIBS
5723 LIBS="-lutil  $LIBS"
5724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5725 /* end confdefs.h.  */
5726
5727 /* Override any GCC internal prototype to avoid an error.
5728    Use char because int might match the return type of a GCC
5729    builtin and then its argument prototype would still apply.  */
5730 #ifdef __cplusplus
5731 extern "C"
5732 #endif
5733 char estrndup ();
5734 int
5735 main ()
5736 {
5737 return estrndup ();
5738   ;
5739   return 0;
5740 }
5741 _ACEOF
5742 if ac_fn_c_try_link "$LINENO"; then :
5743   ac_cv_lib_util_estrndup=yes
5744 else
5745   ac_cv_lib_util_estrndup=no
5746 fi
5747 rm -f core conftest.err conftest.$ac_objext \
5748     conftest$ac_exeext conftest.$ac_ext
5749 LIBS=$ac_check_lib_save_LIBS
5750 fi
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5
5752 $as_echo "$ac_cv_lib_util_estrndup" >&6; }
5753 if test "x$ac_cv_lib_util_estrndup" = x""yes; then :
5754    LIBS="$LIBS -lutil"
5755             CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC"
5756 fi
5757
5758 fi
5759
5760 fi
5761
5762 fi
5763
5764
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
5766 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
5767 if test "${ac_cv_header_stat_broken+set}" = set; then :
5768   $as_echo_n "(cached) " >&6
5769 else
5770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5771 /* end confdefs.h.  */
5772 #include <sys/types.h>
5773 #include <sys/stat.h>
5774
5775 #if defined S_ISBLK && defined S_IFDIR
5776 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
5777 #endif
5778
5779 #if defined S_ISBLK && defined S_IFCHR
5780 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
5781 #endif
5782
5783 #if defined S_ISLNK && defined S_IFREG
5784 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
5785 #endif
5786
5787 #if defined S_ISSOCK && defined S_IFREG
5788 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
5789 #endif
5790
5791 _ACEOF
5792 if ac_fn_c_try_compile "$LINENO"; then :
5793   ac_cv_header_stat_broken=no
5794 else
5795   ac_cv_header_stat_broken=yes
5796 fi
5797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
5800 $as_echo "$ac_cv_header_stat_broken" >&6; }
5801 if test $ac_cv_header_stat_broken = yes; then
5802
5803 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
5804
5805 fi
5806
5807 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5808 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
5809
5810 cat >>confdefs.h <<_ACEOF
5811 #define HAVE_STRUCT_STAT_ST_RDEV 1
5812 _ACEOF
5813
5814
5815 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5816
5817 fi
5818
5819
5820 echo "checking if compiler supports __func__" >&6
5821 ac_ext=c
5822 ac_cpp='$CPP $CPPFLAGS'
5823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5826
5827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5828 /* end confdefs.h.  */
5829
5830 int
5831 main ()
5832 {
5833 const char *func = __func__;
5834   ;
5835   return 0;
5836 }
5837 _ACEOF
5838 if ac_fn_c_try_compile "$LINENO"; then :
5839
5840 else
5841
5842 $as_echo "#define __func__ __FUNCTION__" >>confdefs.h
5843
5844 fi
5845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5846 echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6
5847 if diff -u /dev/null /dev/null > /dev/null 2>&1; then
5848    diff_u=-u
5849    echo yes >&6
5850 else
5851    diff_u=
5852    echo no >&6
5853 fi
5854 echo "checking for MACHINE & MACHINE_ARCH..." >&6
5855 cat > conftest.$ac_ext <<EOF
5856 #include "confdefs.h"
5857 #include <sys/param.h>
5858 #ifdef MACHINE
5859 machine=MACHINE
5860 #endif
5861 #ifdef MACHINE_ARCH
5862 machine_arch=MACHINE_ARCH
5863 #endif
5864 EOF
5865
5866 default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5867         egrep machine= | tr -d ' "'`
5868 rm -rf conftest*
5869 if test "$default_machine"; then
5870         eval "$default_machine"
5871 fi
5872 machine=${machine:-`$srcdir/machine.sh`}
5873 machine_arch=${machine_arch:-`$srcdir/machine.sh arch`}
5874 echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5875
5876 # Check whether --with-machine was given.
5877 if test "${with_machine+set}" = set; then :
5878   withval=$with_machine; case "${withval}" in
5879 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;;
5880 no)    ;;
5881 generic) machine=`$srcdir/machine.sh`;;
5882 *)     machine=$with_machine;;
5883 esac
5884 fi
5885
5886 force_machine=
5887
5888 # Check whether --with-force_machine was given.
5889 if test "${with_force_machine+set}" = set; then :
5890   withval=$with_force_machine; case "${withval}" in
5891 yes)   force_machine=FORCE_;;
5892 no)    ;;
5893 *)     force_machine=FORCE_; machine=$with_force_machine;;
5894 esac
5895 fi
5896
5897 force_machine_arch=
5898
5899 # Check whether --with-force_machine_arch was given.
5900 if test "${with_force_machine_arch+set}" = set; then :
5901   withval=$with_force_machine_arch; case "${withval}" in
5902 yes)   force_machine_arch=FORCE_;;
5903 no)    ;;
5904 *)     force_machine_arch=FORCE_; machine_arch=$with_force_machine;;
5905 esac
5906 fi
5907
5908
5909 # Check whether --with-machine_arch was given.
5910 if test "${with_machine_arch+set}" = set; then :
5911   withval=$with_machine_arch; case "${withval}" in
5912 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;;
5913 no)    ;;
5914 *)     machine_arch=$with_machine_arch;;
5915 esac
5916 fi
5917
5918 echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5919 default_sys_path=\${prefix}/share/mk
5920
5921 # Check whether --with-default-sys-path was given.
5922 if test "${with_default_sys_path+set}" = set; then :
5923   withval=$with_default_sys_path; case "${withval}" in
5924 yes)    as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;;
5925 no)     ;;
5926 *)      default_sys_path="$with_default_sys_path"
5927         ;;
5928 esac
5929 fi
5930
5931
5932 # Check whether --with-path-objdirprefix was given.
5933 if test "${with_path_objdirprefix+set}" = set; then :
5934   withval=$with_path_objdirprefix; case "${withval}" in
5935 yes)   as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;;
5936 no)    CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;;
5937 *)     CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;;
5938 esac
5939 fi
5940
5941 # Check whether --enable-pwd-override was given.
5942 if test "${enable_pwd_override+set}" = set; then :
5943   enableval=$enable_pwd_override; case "${enableval}" in
5944 yes)   ;;
5945 no)    CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;;
5946 *)     as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;;
5947 esac
5948 fi
5949
5950 # Check whether --enable-check-make-chdir was given.
5951 if test "${enable_check_make_chdir+set}" = set; then :
5952   enableval=$enable_check_make_chdir; case "${enableval}" in
5953 yes)   ;;
5954 no)    CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;;
5955 *)     as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;;
5956 esac
5957 fi
5958
5959
5960 # Check whether --with-mksrc was given.
5961 if test "${with_mksrc+set}" = set; then :
5962   withval=$with_mksrc; case "${withval}" in
5963 ""|yes|no) ;;
5964 *) test -s $withval/install-mk && mksrc=$withval ||
5965 as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5
5966 ;;
5967 esac
5968
5969 fi
5970
5971 srcdir=`cd $srcdir && pwd`
5972 for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk
5973 do
5974         test -s $mksrc/install-mk || continue
5975         mksrc=`cd $mksrc && pwd`
5976         break
5977 done
5978 mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"`
5979 echo "Using: MKSRC=$mksrc" 1>&6
5980 if test -x /usr/xpg4/bin/sh; then
5981         defshell_path=${defshell_path:-/usr/xpg4/bin/sh}
5982 fi
5983 if test -n "$defshell_path"; then
5984         echo "Using: SHELL=$defshell_path"  >&6
5985
5986 cat >>confdefs.h <<_ACEOF
5987 #define DEFSHELL_CUSTOM "$defshell_path"
5988 _ACEOF
5989
5990 fi
5991 if test -n "$DEFSHELL_INDEX"; then
5992
5993 cat >>confdefs.h <<_ACEOF
5994 #define DEFSHELL_INDEX $DEFSHELL_INDEX
5995 _ACEOF
5996
5997 fi
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008 ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile"
6009
6010 cat >confcache <<\_ACEOF
6011 # This file is a shell script that caches the results of configure
6012 # tests run on this system so they can be shared between configure
6013 # scripts and configure runs, see configure's option --config-cache.
6014 # It is not useful on other systems.  If it contains results you don't
6015 # want to keep, you may remove or edit it.
6016 #
6017 # config.status only pays attention to the cache file if you give it
6018 # the --recheck option to rerun configure.
6019 #
6020 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6021 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6022 # following values.
6023
6024 _ACEOF
6025
6026 # The following way of writing the cache mishandles newlines in values,
6027 # but we know of no workaround that is simple, portable, and efficient.
6028 # So, we kill variables containing newlines.
6029 # Ultrix sh set writes to stderr and can't be redirected directly,
6030 # and sets the high bit in the cache file unless we assign to the vars.
6031 (
6032   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6033     eval ac_val=\$$ac_var
6034     case $ac_val in #(
6035     *${as_nl}*)
6036       case $ac_var in #(
6037       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6038 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6039       esac
6040       case $ac_var in #(
6041       _ | IFS | as_nl) ;; #(
6042       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6043       *) { eval $ac_var=; unset $ac_var;} ;;
6044       esac ;;
6045     esac
6046   done
6047
6048   (set) 2>&1 |
6049     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6050     *${as_nl}ac_space=\ *)
6051       # `set' does not quote correctly, so add quotes: double-quote
6052       # substitution turns \\\\ into \\, and sed turns \\ into \.
6053       sed -n \
6054         "s/'/'\\\\''/g;
6055           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6056       ;; #(
6057     *)
6058       # `set' quotes correctly as required by POSIX, so do not add quotes.
6059       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6060       ;;
6061     esac |
6062     sort
6063 ) |
6064   sed '
6065      /^ac_cv_env_/b end
6066      t clear
6067      :clear
6068      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6069      t end
6070      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6071      :end' >>confcache
6072 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6073   if test -w "$cache_file"; then
6074     test "x$cache_file" != "x/dev/null" &&
6075       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6076 $as_echo "$as_me: updating cache $cache_file" >&6;}
6077     cat confcache >$cache_file
6078   else
6079     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6080 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6081   fi
6082 fi
6083 rm -f confcache
6084
6085 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6086 # Let make expand exec_prefix.
6087 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6088
6089 DEFS=-DHAVE_CONFIG_H
6090
6091 ac_libobjs=
6092 ac_ltlibobjs=
6093 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6094   # 1. Remove the extension, and $U if already installed.
6095   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6096   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6097   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6098   #    will be set to the directory where LIBOBJS objects are built.
6099   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6100   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6101 done
6102 LIBOBJS=$ac_libobjs
6103
6104 LTLIBOBJS=$ac_ltlibobjs
6105
6106
6107
6108
6109 : ${CONFIG_STATUS=./config.status}
6110 ac_write_fail=0
6111 ac_clean_files_save=$ac_clean_files
6112 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6114 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6115 as_write_fail=0
6116 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6117 #! $SHELL
6118 # Generated by $as_me.
6119 # Run this file to recreate the current configuration.
6120 # Compiler output produced by configure, useful for debugging
6121 # configure, is in config.log if it exists.
6122
6123 debug=false
6124 ac_cs_recheck=false
6125 ac_cs_silent=false
6126
6127 SHELL=\${CONFIG_SHELL-$SHELL}
6128 export SHELL
6129 _ASEOF
6130 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6131 ## -------------------- ##
6132 ## M4sh Initialization. ##
6133 ## -------------------- ##
6134
6135 # Be more Bourne compatible
6136 DUALCASE=1; export DUALCASE # for MKS sh
6137 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6138   emulate sh
6139   NULLCMD=:
6140   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6141   # is contrary to our usage.  Disable this feature.
6142   alias -g '${1+"$@"}'='"$@"'
6143   setopt NO_GLOB_SUBST
6144 else
6145   case `(set -o) 2>/dev/null` in #(
6146   *posix*) :
6147     set -o posix ;; #(
6148   *) :
6149      ;;
6150 esac
6151 fi
6152
6153
6154 as_nl='
6155 '
6156 export as_nl
6157 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6158 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6159 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6160 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6161 # Prefer a ksh shell builtin over an external printf program on Solaris,
6162 # but without wasting forks for bash or zsh.
6163 if test -z "$BASH_VERSION$ZSH_VERSION" \
6164     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6165   as_echo='print -r --'
6166   as_echo_n='print -rn --'
6167 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6168   as_echo='printf %s\n'
6169   as_echo_n='printf %s'
6170 else
6171   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6172     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6173     as_echo_n='/usr/ucb/echo -n'
6174   else
6175     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6176     as_echo_n_body='eval
6177       arg=$1;
6178       case $arg in #(
6179       *"$as_nl"*)
6180         expr "X$arg" : "X\\(.*\\)$as_nl";
6181         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6182       esac;
6183       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6184     '
6185     export as_echo_n_body
6186     as_echo_n='sh -c $as_echo_n_body as_echo'
6187   fi
6188   export as_echo_body
6189   as_echo='sh -c $as_echo_body as_echo'
6190 fi
6191
6192 # The user is always right.
6193 if test "${PATH_SEPARATOR+set}" != set; then
6194   PATH_SEPARATOR=:
6195   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6196     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6197       PATH_SEPARATOR=';'
6198   }
6199 fi
6200
6201
6202 # IFS
6203 # We need space, tab and new line, in precisely that order.  Quoting is
6204 # there to prevent editors from complaining about space-tab.
6205 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6206 # splitting by setting IFS to empty value.)
6207 IFS=" ""        $as_nl"
6208
6209 # Find who we are.  Look in the path if we contain no directory separator.
6210 case $0 in #((
6211   *[\\/]* ) as_myself=$0 ;;
6212   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6213 for as_dir in $PATH
6214 do
6215   IFS=$as_save_IFS
6216   test -z "$as_dir" && as_dir=.
6217     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6218   done
6219 IFS=$as_save_IFS
6220
6221      ;;
6222 esac
6223 # We did not find ourselves, most probably we were run as `sh COMMAND'
6224 # in which case we are not to be found in the path.
6225 if test "x$as_myself" = x; then
6226   as_myself=$0
6227 fi
6228 if test ! -f "$as_myself"; then
6229   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6230   exit 1
6231 fi
6232
6233 # Unset variables that we do not need and which cause bugs (e.g. in
6234 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6235 # suppresses any "Segmentation fault" message there.  '((' could
6236 # trigger a bug in pdksh 5.2.14.
6237 for as_var in BASH_ENV ENV MAIL MAILPATH
6238 do eval test x\${$as_var+set} = xset \
6239   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6240 done
6241 PS1='$ '
6242 PS2='> '
6243 PS4='+ '
6244
6245 # NLS nuisances.
6246 LC_ALL=C
6247 export LC_ALL
6248 LANGUAGE=C
6249 export LANGUAGE
6250
6251 # CDPATH.
6252 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6253
6254
6255 # as_fn_error ERROR [LINENO LOG_FD]
6256 # ---------------------------------
6257 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6258 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6259 # script with status $?, using 1 if that was 0.
6260 as_fn_error ()
6261 {
6262   as_status=$?; test $as_status -eq 0 && as_status=1
6263   if test "$3"; then
6264     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6265     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6266   fi
6267   $as_echo "$as_me: error: $1" >&2
6268   as_fn_exit $as_status
6269 } # as_fn_error
6270
6271
6272 # as_fn_set_status STATUS
6273 # -----------------------
6274 # Set $? to STATUS, without forking.
6275 as_fn_set_status ()
6276 {
6277   return $1
6278 } # as_fn_set_status
6279
6280 # as_fn_exit STATUS
6281 # -----------------
6282 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6283 as_fn_exit ()
6284 {
6285   set +e
6286   as_fn_set_status $1
6287   exit $1
6288 } # as_fn_exit
6289
6290 # as_fn_unset VAR
6291 # ---------------
6292 # Portably unset VAR.
6293 as_fn_unset ()
6294 {
6295   { eval $1=; unset $1;}
6296 }
6297 as_unset=as_fn_unset
6298 # as_fn_append VAR VALUE
6299 # ----------------------
6300 # Append the text in VALUE to the end of the definition contained in VAR. Take
6301 # advantage of any shell optimizations that allow amortized linear growth over
6302 # repeated appends, instead of the typical quadratic growth present in naive
6303 # implementations.
6304 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6305   eval 'as_fn_append ()
6306   {
6307     eval $1+=\$2
6308   }'
6309 else
6310   as_fn_append ()
6311   {
6312     eval $1=\$$1\$2
6313   }
6314 fi # as_fn_append
6315
6316 # as_fn_arith ARG...
6317 # ------------------
6318 # Perform arithmetic evaluation on the ARGs, and store the result in the
6319 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6320 # must be portable across $(()) and expr.
6321 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6322   eval 'as_fn_arith ()
6323   {
6324     as_val=$(( $* ))
6325   }'
6326 else
6327   as_fn_arith ()
6328   {
6329     as_val=`expr "$@" || test $? -eq 1`
6330   }
6331 fi # as_fn_arith
6332
6333
6334 if expr a : '\(a\)' >/dev/null 2>&1 &&
6335    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6336   as_expr=expr
6337 else
6338   as_expr=false
6339 fi
6340
6341 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6342   as_basename=basename
6343 else
6344   as_basename=false
6345 fi
6346
6347 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6348   as_dirname=dirname
6349 else
6350   as_dirname=false
6351 fi
6352
6353 as_me=`$as_basename -- "$0" ||
6354 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6355          X"$0" : 'X\(//\)$' \| \
6356          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6357 $as_echo X/"$0" |
6358     sed '/^.*\/\([^/][^/]*\)\/*$/{
6359             s//\1/
6360             q
6361           }
6362           /^X\/\(\/\/\)$/{
6363             s//\1/
6364             q
6365           }
6366           /^X\/\(\/\).*/{
6367             s//\1/
6368             q
6369           }
6370           s/.*/./; q'`
6371
6372 # Avoid depending upon Character Ranges.
6373 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6374 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6375 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6376 as_cr_digits='0123456789'
6377 as_cr_alnum=$as_cr_Letters$as_cr_digits
6378
6379 ECHO_C= ECHO_N= ECHO_T=
6380 case `echo -n x` in #(((((
6381 -n*)
6382   case `echo 'xy\c'` in
6383   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6384   xy)  ECHO_C='\c';;
6385   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6386        ECHO_T=' ';;
6387   esac;;
6388 *)
6389   ECHO_N='-n';;
6390 esac
6391
6392 rm -f conf$$ conf$$.exe conf$$.file
6393 if test -d conf$$.dir; then
6394   rm -f conf$$.dir/conf$$.file
6395 else
6396   rm -f conf$$.dir
6397   mkdir conf$$.dir 2>/dev/null
6398 fi
6399 if (echo >conf$$.file) 2>/dev/null; then
6400   if ln -s conf$$.file conf$$ 2>/dev/null; then
6401     as_ln_s='ln -s'
6402     # ... but there are two gotchas:
6403     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6404     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6405     # In both cases, we have to default to `cp -p'.
6406     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6407       as_ln_s='cp -p'
6408   elif ln conf$$.file conf$$ 2>/dev/null; then
6409     as_ln_s=ln
6410   else
6411     as_ln_s='cp -p'
6412   fi
6413 else
6414   as_ln_s='cp -p'
6415 fi
6416 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6417 rmdir conf$$.dir 2>/dev/null
6418
6419
6420 # as_fn_mkdir_p
6421 # -------------
6422 # Create "$as_dir" as a directory, including parents if necessary.
6423 as_fn_mkdir_p ()
6424 {
6425
6426   case $as_dir in #(
6427   -*) as_dir=./$as_dir;;
6428   esac
6429   test -d "$as_dir" || eval $as_mkdir_p || {
6430     as_dirs=
6431     while :; do
6432       case $as_dir in #(
6433       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6434       *) as_qdir=$as_dir;;
6435       esac
6436       as_dirs="'$as_qdir' $as_dirs"
6437       as_dir=`$as_dirname -- "$as_dir" ||
6438 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6439          X"$as_dir" : 'X\(//\)[^/]' \| \
6440          X"$as_dir" : 'X\(//\)$' \| \
6441          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6442 $as_echo X"$as_dir" |
6443     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6444             s//\1/
6445             q
6446           }
6447           /^X\(\/\/\)[^/].*/{
6448             s//\1/
6449             q
6450           }
6451           /^X\(\/\/\)$/{
6452             s//\1/
6453             q
6454           }
6455           /^X\(\/\).*/{
6456             s//\1/
6457             q
6458           }
6459           s/.*/./; q'`
6460       test -d "$as_dir" && break
6461     done
6462     test -z "$as_dirs" || eval "mkdir $as_dirs"
6463   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6464
6465
6466 } # as_fn_mkdir_p
6467 if mkdir -p . 2>/dev/null; then
6468   as_mkdir_p='mkdir -p "$as_dir"'
6469 else
6470   test -d ./-p && rmdir ./-p
6471   as_mkdir_p=false
6472 fi
6473
6474 if test -x / >/dev/null 2>&1; then
6475   as_test_x='test -x'
6476 else
6477   if ls -dL / >/dev/null 2>&1; then
6478     as_ls_L_option=L
6479   else
6480     as_ls_L_option=
6481   fi
6482   as_test_x='
6483     eval sh -c '\''
6484       if test -d "$1"; then
6485         test -d "$1/.";
6486       else
6487         case $1 in #(
6488         -*)set "./$1";;
6489         esac;
6490         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6491         ???[sx]*):;;*)false;;esac;fi
6492     '\'' sh
6493   '
6494 fi
6495 as_executable_p=$as_test_x
6496
6497 # Sed expression to map a string onto a valid CPP name.
6498 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6499
6500 # Sed expression to map a string onto a valid variable name.
6501 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6502
6503
6504 exec 6>&1
6505 ## ----------------------------------- ##
6506 ## Main body of $CONFIG_STATUS script. ##
6507 ## ----------------------------------- ##
6508 _ASEOF
6509 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6510
6511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6512 # Save the log message, to keep $0 and so on meaningful, and to
6513 # report actual input values of CONFIG_FILES etc. instead of their
6514 # values after options handling.
6515 ac_log="
6516 This file was extended by bmake $as_me 20160606, which was
6517 generated by GNU Autoconf 2.64.  Invocation command line was
6518
6519   CONFIG_FILES    = $CONFIG_FILES
6520   CONFIG_HEADERS  = $CONFIG_HEADERS
6521   CONFIG_LINKS    = $CONFIG_LINKS
6522   CONFIG_COMMANDS = $CONFIG_COMMANDS
6523   $ $0 $@
6524
6525 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6526 "
6527
6528 _ACEOF
6529
6530 case $ac_config_files in *"
6531 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6532 esac
6533
6534 case $ac_config_headers in *"
6535 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6536 esac
6537
6538
6539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6540 # Files that config.status was made for.
6541 config_files="$ac_config_files"
6542 config_headers="$ac_config_headers"
6543
6544 _ACEOF
6545
6546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6547 ac_cs_usage="\
6548 \`$as_me' instantiates files and other configuration actions
6549 from templates according to the current configuration.  Unless the files
6550 and actions are specified as TAGs, all are instantiated by default.
6551
6552 Usage: $0 [OPTION]... [TAG]...
6553
6554   -h, --help       print this help, then exit
6555   -V, --version    print version number and configuration settings, then exit
6556   -q, --quiet, --silent
6557                    do not print progress messages
6558   -d, --debug      don't remove temporary files
6559       --recheck    update $as_me by reconfiguring in the same conditions
6560       --file=FILE[:TEMPLATE]
6561                    instantiate the configuration file FILE
6562       --header=FILE[:TEMPLATE]
6563                    instantiate the configuration header FILE
6564
6565 Configuration files:
6566 $config_files
6567
6568 Configuration headers:
6569 $config_headers
6570
6571 Report bugs to <sjg@NetBSD.org>."
6572
6573 _ACEOF
6574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6575 ac_cs_version="\\
6576 bmake config.status 20160606
6577 configured by $0, generated by GNU Autoconf 2.64,
6578   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6579
6580 Copyright (C) 2009 Free Software Foundation, Inc.
6581 This config.status script is free software; the Free Software Foundation
6582 gives unlimited permission to copy, distribute and modify it."
6583
6584 ac_pwd='$ac_pwd'
6585 srcdir='$srcdir'
6586 INSTALL='$INSTALL'
6587 test -n "\$AWK" || AWK=awk
6588 _ACEOF
6589
6590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6591 # The default lists apply if the user does not specify any file.
6592 ac_need_defaults=:
6593 while test $# != 0
6594 do
6595   case $1 in
6596   --*=*)
6597     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6598     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6599     ac_shift=:
6600     ;;
6601   *)
6602     ac_option=$1
6603     ac_optarg=$2
6604     ac_shift=shift
6605     ;;
6606   esac
6607
6608   case $ac_option in
6609   # Handling of the options.
6610   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6611     ac_cs_recheck=: ;;
6612   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6613     $as_echo "$ac_cs_version"; exit ;;
6614   --debug | --debu | --deb | --de | --d | -d )
6615     debug=: ;;
6616   --file | --fil | --fi | --f )
6617     $ac_shift
6618     case $ac_optarg in
6619     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6620     esac
6621     as_fn_append CONFIG_FILES " '$ac_optarg'"
6622     ac_need_defaults=false;;
6623   --header | --heade | --head | --hea )
6624     $ac_shift
6625     case $ac_optarg in
6626     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6627     esac
6628     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6629     ac_need_defaults=false;;
6630   --he | --h)
6631     # Conflict between --help and --header
6632     as_fn_error "ambiguous option: \`$1'
6633 Try \`$0 --help' for more information.";;
6634   --help | --hel | -h )
6635     $as_echo "$ac_cs_usage"; exit ;;
6636   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6637   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6638     ac_cs_silent=: ;;
6639
6640   # This is an error.
6641   -*) as_fn_error "unrecognized option: \`$1'
6642 Try \`$0 --help' for more information." ;;
6643
6644   *) as_fn_append ac_config_targets " $1"
6645      ac_need_defaults=false ;;
6646
6647   esac
6648   shift
6649 done
6650
6651 ac_configure_extra_args=
6652
6653 if $ac_cs_silent; then
6654   exec 6>/dev/null
6655   ac_configure_extra_args="$ac_configure_extra_args --silent"
6656 fi
6657
6658 _ACEOF
6659 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6660 if \$ac_cs_recheck; then
6661   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6662   shift
6663   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6664   CONFIG_SHELL='$SHELL'
6665   export CONFIG_SHELL
6666   exec "\$@"
6667 fi
6668
6669 _ACEOF
6670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6671 exec 5>>config.log
6672 {
6673   echo
6674   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6675 ## Running $as_me. ##
6676 _ASBOX
6677   $as_echo "$ac_log"
6678 } >&5
6679
6680 _ACEOF
6681 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6682 _ACEOF
6683
6684 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6685
6686 # Handling of arguments.
6687 for ac_config_target in $ac_config_targets
6688 do
6689   case $ac_config_target in
6690     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6691     "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;;
6692     "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
6693     "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;;
6694     "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;;
6695
6696   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6697   esac
6698 done
6699
6700
6701 # If the user did not use the arguments to specify the items to instantiate,
6702 # then the envvar interface is used.  Set only those that are not.
6703 # We use the long form for the default assignment because of an extremely
6704 # bizarre bug on SunOS 4.1.3.
6705 if $ac_need_defaults; then
6706   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6707   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6708 fi
6709
6710 # Have a temporary directory for convenience.  Make it in the build tree
6711 # simply because there is no reason against having it here, and in addition,
6712 # creating and moving files from /tmp can sometimes cause problems.
6713 # Hook for its removal unless debugging.
6714 # Note that there is a small window in which the directory will not be cleaned:
6715 # after its creation but before its name has been assigned to `$tmp'.
6716 $debug ||
6717 {
6718   tmp=
6719   trap 'exit_status=$?
6720   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6721 ' 0
6722   trap 'as_fn_exit 1' 1 2 13 15
6723 }
6724 # Create a (secure) tmp directory for tmp files.
6725
6726 {
6727   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6728   test -n "$tmp" && test -d "$tmp"
6729 }  ||
6730 {
6731   tmp=./conf$$-$RANDOM
6732   (umask 077 && mkdir "$tmp")
6733 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6734
6735 # Set up the scripts for CONFIG_FILES section.
6736 # No need to generate them if there are no CONFIG_FILES.
6737 # This happens for instance with `./config.status config.h'.
6738 if test -n "$CONFIG_FILES"; then
6739
6740
6741 ac_cr=`echo X | tr X '\015'`
6742 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6743 # But we know of no other shell where ac_cr would be empty at this
6744 # point, so we can use a bashism as a fallback.
6745 if test "x$ac_cr" = x; then
6746   eval ac_cr=\$\'\\r\'
6747 fi
6748 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6749 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6750   ac_cs_awk_cr='\r'
6751 else
6752   ac_cs_awk_cr=$ac_cr
6753 fi
6754
6755 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6756 _ACEOF
6757
6758
6759 {
6760   echo "cat >conf$$subs.awk <<_ACEOF" &&
6761   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6762   echo "_ACEOF"
6763 } >conf$$subs.sh ||
6764   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6765 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6766 ac_delim='%!_!# '
6767 for ac_last_try in false false false false false :; do
6768   . ./conf$$subs.sh ||
6769     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6770
6771   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6772   if test $ac_delim_n = $ac_delim_num; then
6773     break
6774   elif $ac_last_try; then
6775     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6776   else
6777     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6778   fi
6779 done
6780 rm -f conf$$subs.sh
6781
6782 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6783 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6784 _ACEOF
6785 sed -n '
6786 h
6787 s/^/S["/; s/!.*/"]=/
6788 p
6789 g
6790 s/^[^!]*!//
6791 :repl
6792 t repl
6793 s/'"$ac_delim"'$//
6794 t delim
6795 :nl
6796 h
6797 s/\(.\{148\}\).*/\1/
6798 t more1
6799 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6800 p
6801 n
6802 b repl
6803 :more1
6804 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6805 p
6806 g
6807 s/.\{148\}//
6808 t nl
6809 :delim
6810 h
6811 s/\(.\{148\}\).*/\1/
6812 t more2
6813 s/["\\]/\\&/g; s/^/"/; s/$/"/
6814 p
6815 b
6816 :more2
6817 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6818 p
6819 g
6820 s/.\{148\}//
6821 t delim
6822 ' <conf$$subs.awk | sed '
6823 /^[^""]/{
6824   N
6825   s/\n//
6826 }
6827 ' >>$CONFIG_STATUS || ac_write_fail=1
6828 rm -f conf$$subs.awk
6829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6830 _ACAWK
6831 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6832   for (key in S) S_is_set[key] = 1
6833   FS = "\a"
6834
6835 }
6836 {
6837   line = $ 0
6838   nfields = split(line, field, "@")
6839   substed = 0
6840   len = length(field[1])
6841   for (i = 2; i < nfields; i++) {
6842     key = field[i]
6843     keylen = length(key)
6844     if (S_is_set[key]) {
6845       value = S[key]
6846       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6847       len += length(value) + length(field[++i])
6848       substed = 1
6849     } else
6850       len += 1 + keylen
6851   }
6852
6853   print line
6854 }
6855
6856 _ACAWK
6857 _ACEOF
6858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6859 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6860   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6861 else
6862   cat
6863 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6864   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6865 _ACEOF
6866
6867 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6868 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6869 # trailing colons and then remove the whole line if VPATH becomes empty
6870 # (actually we leave an empty line to preserve line numbers).
6871 if test "x$srcdir" = x.; then
6872   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6873 s/:*\$(srcdir):*/:/
6874 s/:*\${srcdir}:*/:/
6875 s/:*@srcdir@:*/:/
6876 s/^\([^=]*=[     ]*\):*/\1/
6877 s/:*$//
6878 s/^[^=]*=[       ]*$//
6879 }'
6880 fi
6881
6882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6883 fi # test -n "$CONFIG_FILES"
6884
6885 # Set up the scripts for CONFIG_HEADERS section.
6886 # No need to generate them if there are no CONFIG_HEADERS.
6887 # This happens for instance with `./config.status Makefile'.
6888 if test -n "$CONFIG_HEADERS"; then
6889 cat >"$tmp/defines.awk" <<\_ACAWK ||
6890 BEGIN {
6891 _ACEOF
6892
6893 # Transform confdefs.h into an awk script `defines.awk', embedded as
6894 # here-document in config.status, that substitutes the proper values into
6895 # config.h.in to produce config.h.
6896
6897 # Create a delimiter string that does not exist in confdefs.h, to ease
6898 # handling of long lines.
6899 ac_delim='%!_!# '
6900 for ac_last_try in false false :; do
6901   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6902   if test -z "$ac_t"; then
6903     break
6904   elif $ac_last_try; then
6905     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6906   else
6907     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6908   fi
6909 done
6910
6911 # For the awk script, D is an array of macro values keyed by name,
6912 # likewise P contains macro parameters if any.  Preserve backslash
6913 # newline sequences.
6914
6915 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6916 sed -n '
6917 s/.\{148\}/&'"$ac_delim"'/g
6918 t rset
6919 :rset
6920 s/^[     ]*#[    ]*define[       ][      ]*/ /
6921 t def
6922 d
6923 :def
6924 s/\\$//
6925 t bsnl
6926 s/["\\]/\\&/g
6927 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6928 D["\1"]=" \3"/p
6929 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6930 d
6931 :bsnl
6932 s/["\\]/\\&/g
6933 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6934 D["\1"]=" \3\\\\\\n"\\/p
6935 t cont
6936 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6937 t cont
6938 d
6939 :cont
6940 n
6941 s/.\{148\}/&'"$ac_delim"'/g
6942 t clear
6943 :clear
6944 s/\\$//
6945 t bsnlc
6946 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6947 d
6948 :bsnlc
6949 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6950 b cont
6951 ' <confdefs.h | sed '
6952 s/'"$ac_delim"'/"\\\
6953 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6954
6955 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6956   for (key in D) D_is_set[key] = 1
6957   FS = "\a"
6958 }
6959 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6960   line = \$ 0
6961   split(line, arg, " ")
6962   if (arg[1] == "#") {
6963     defundef = arg[2]
6964     mac1 = arg[3]
6965   } else {
6966     defundef = substr(arg[1], 2)
6967     mac1 = arg[2]
6968   }
6969   split(mac1, mac2, "(") #)
6970   macro = mac2[1]
6971   prefix = substr(line, 1, index(line, defundef) - 1)
6972   if (D_is_set[macro]) {
6973     # Preserve the white space surrounding the "#".
6974     print prefix "define", macro P[macro] D[macro]
6975     next
6976   } else {
6977     # Replace #undef with comments.  This is necessary, for example,
6978     # in the case of _POSIX_SOURCE, which is predefined and required
6979     # on some systems where configure will not decide to define it.
6980     if (defundef == "undef") {
6981       print "/*", prefix defundef, macro, "*/"
6982       next
6983     }
6984   }
6985 }
6986 { print }
6987 _ACAWK
6988 _ACEOF
6989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6990   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6991 fi # test -n "$CONFIG_HEADERS"
6992
6993
6994 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6995 shift
6996 for ac_tag
6997 do
6998   case $ac_tag in
6999   :[FHLC]) ac_mode=$ac_tag; continue;;
7000   esac
7001   case $ac_mode$ac_tag in
7002   :[FHL]*:*);;
7003   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7004   :[FH]-) ac_tag=-:-;;
7005   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7006   esac
7007   ac_save_IFS=$IFS
7008   IFS=:
7009   set x $ac_tag
7010   IFS=$ac_save_IFS
7011   shift
7012   ac_file=$1
7013   shift
7014
7015   case $ac_mode in
7016   :L) ac_source=$1;;
7017   :[FH])
7018     ac_file_inputs=
7019     for ac_f
7020     do
7021       case $ac_f in
7022       -) ac_f="$tmp/stdin";;
7023       *) # Look for the file first in the build tree, then in the source tree
7024          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7025          # because $ac_f cannot contain `:'.
7026          test -f "$ac_f" ||
7027            case $ac_f in
7028            [\\/$]*) false;;
7029            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7030            esac ||
7031            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7032       esac
7033       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7034       as_fn_append ac_file_inputs " '$ac_f'"
7035     done
7036
7037     # Let's still pretend it is `configure' which instantiates (i.e., don't
7038     # use $as_me), people would be surprised to read:
7039     #    /* config.h.  Generated by config.status.  */
7040     configure_input='Generated from '`
7041           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7042         `' by configure.'
7043     if test x"$ac_file" != x-; then
7044       configure_input="$ac_file.  $configure_input"
7045       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7046 $as_echo "$as_me: creating $ac_file" >&6;}
7047     fi
7048     # Neutralize special characters interpreted by sed in replacement strings.
7049     case $configure_input in #(
7050     *\&* | *\|* | *\\* )
7051        ac_sed_conf_input=`$as_echo "$configure_input" |
7052        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7053     *) ac_sed_conf_input=$configure_input;;
7054     esac
7055
7056     case $ac_tag in
7057     *:-:* | *:-) cat >"$tmp/stdin" \
7058       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7059     esac
7060     ;;
7061   esac
7062
7063   ac_dir=`$as_dirname -- "$ac_file" ||
7064 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7065          X"$ac_file" : 'X\(//\)[^/]' \| \
7066          X"$ac_file" : 'X\(//\)$' \| \
7067          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7068 $as_echo X"$ac_file" |
7069     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7070             s//\1/
7071             q
7072           }
7073           /^X\(\/\/\)[^/].*/{
7074             s//\1/
7075             q
7076           }
7077           /^X\(\/\/\)$/{
7078             s//\1/
7079             q
7080           }
7081           /^X\(\/\).*/{
7082             s//\1/
7083             q
7084           }
7085           s/.*/./; q'`
7086   as_dir="$ac_dir"; as_fn_mkdir_p
7087   ac_builddir=.
7088
7089 case "$ac_dir" in
7090 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7091 *)
7092   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7093   # A ".." for each directory in $ac_dir_suffix.
7094   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7095   case $ac_top_builddir_sub in
7096   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7097   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7098   esac ;;
7099 esac
7100 ac_abs_top_builddir=$ac_pwd
7101 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7102 # for backward compatibility:
7103 ac_top_builddir=$ac_top_build_prefix
7104
7105 case $srcdir in
7106   .)  # We are building in place.
7107     ac_srcdir=.
7108     ac_top_srcdir=$ac_top_builddir_sub
7109     ac_abs_top_srcdir=$ac_pwd ;;
7110   [\\/]* | ?:[\\/]* )  # Absolute name.
7111     ac_srcdir=$srcdir$ac_dir_suffix;
7112     ac_top_srcdir=$srcdir
7113     ac_abs_top_srcdir=$srcdir ;;
7114   *) # Relative name.
7115     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7116     ac_top_srcdir=$ac_top_build_prefix$srcdir
7117     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7118 esac
7119 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7120
7121
7122   case $ac_mode in
7123   :F)
7124   #
7125   # CONFIG_FILE
7126   #
7127
7128   case $INSTALL in
7129   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7130   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7131   esac
7132 _ACEOF
7133
7134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7135 # If the template does not know about datarootdir, expand it.
7136 # FIXME: This hack should be removed a few years after 2.60.
7137 ac_datarootdir_hack=; ac_datarootdir_seen=
7138 ac_sed_dataroot='
7139 /datarootdir/ {
7140   p
7141   q
7142 }
7143 /@datadir@/p
7144 /@docdir@/p
7145 /@infodir@/p
7146 /@localedir@/p
7147 /@mandir@/p'
7148 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7149 *datarootdir*) ac_datarootdir_seen=yes;;
7150 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7151   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7152 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7153 _ACEOF
7154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7155   ac_datarootdir_hack='
7156   s&@datadir@&$datadir&g
7157   s&@docdir@&$docdir&g
7158   s&@infodir@&$infodir&g
7159   s&@localedir@&$localedir&g
7160   s&@mandir@&$mandir&g
7161   s&\\\${datarootdir}&$datarootdir&g' ;;
7162 esac
7163 _ACEOF
7164
7165 # Neutralize VPATH when `$srcdir' = `.'.
7166 # Shell code in configure.ac might set extrasub.
7167 # FIXME: do we really want to maintain this feature?
7168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7169 ac_sed_extra="$ac_vpsub
7170 $extrasub
7171 _ACEOF
7172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7173 :t
7174 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7175 s|@configure_input@|$ac_sed_conf_input|;t t
7176 s&@top_builddir@&$ac_top_builddir_sub&;t t
7177 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7178 s&@srcdir@&$ac_srcdir&;t t
7179 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7180 s&@top_srcdir@&$ac_top_srcdir&;t t
7181 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7182 s&@builddir@&$ac_builddir&;t t
7183 s&@abs_builddir@&$ac_abs_builddir&;t t
7184 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7185 s&@INSTALL@&$ac_INSTALL&;t t
7186 $ac_datarootdir_hack
7187 "
7188 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7189   || as_fn_error "could not create $ac_file" "$LINENO" 5
7190
7191 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7192   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7193   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7194   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7195 which seems to be undefined.  Please make sure it is defined." >&5
7196 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7197 which seems to be undefined.  Please make sure it is defined." >&2;}
7198
7199   rm -f "$tmp/stdin"
7200   case $ac_file in
7201   -) cat "$tmp/out" && rm -f "$tmp/out";;
7202   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7203   esac \
7204   || as_fn_error "could not create $ac_file" "$LINENO" 5
7205  ;;
7206   :H)
7207   #
7208   # CONFIG_HEADER
7209   #
7210   if test x"$ac_file" != x-; then
7211     {
7212       $as_echo "/* $configure_input  */" \
7213       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7214     } >"$tmp/config.h" \
7215       || as_fn_error "could not create $ac_file" "$LINENO" 5
7216     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7217       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7218 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7219     else
7220       rm -f "$ac_file"
7221       mv "$tmp/config.h" "$ac_file" \
7222         || as_fn_error "could not create $ac_file" "$LINENO" 5
7223     fi
7224   else
7225     $as_echo "/* $configure_input  */" \
7226       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7227       || as_fn_error "could not create -" "$LINENO" 5
7228   fi
7229  ;;
7230
7231
7232   esac
7233
7234 done # for ac_tag
7235
7236
7237 as_fn_exit 0
7238 _ACEOF
7239 ac_clean_files=$ac_clean_files_save
7240
7241 test $ac_write_fail = 0 ||
7242   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7243
7244
7245 # configure is writing to config.log, and then calls config.status.
7246 # config.status does its own redirection, appending to config.log.
7247 # Unfortunately, on DOS this fails, as config.log is still kept open
7248 # by configure, so config.status won't be able to write to it; its
7249 # output is simply discarded.  So we exec the FD to /dev/null,
7250 # effectively closing config.log, so it can be properly (re)opened and
7251 # appended to by config.status.  When coming back to configure, we
7252 # need to make the FD available again.
7253 if test "$no_create" != yes; then
7254   ac_cs_success=:
7255   ac_config_status_args=
7256   test "$silent" = yes &&
7257     ac_config_status_args="$ac_config_status_args --quiet"
7258   exec 5>/dev/null
7259   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7260   exec 5>>config.log
7261   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7262   # would make configure fail if this is the last instruction.
7263   $ac_cs_success || as_fn_exit $?
7264 fi
7265 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7266   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7267 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7268 fi
7269
7270
7271 cat <<EOF
7272
7273 You can now run
7274
7275         sh ./make-bootstrap.sh
7276
7277 to produce a fully functional bmake.
7278
7279 EOF