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 20140214.
   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='20140214'
 553 PACKAGE_STRING='bmake 20140214'
 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 20140214 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 20140214:";;
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 $ac_init_version; then
1389   cat <<\_ACEOF
1390 bmake configure 20140214
1391 generated by GNU Autoconf 2.64
1392
1393 Copyright (C) 2009 Free Software Foundation, Inc.
1394 This configure script is free software; the Free Software Foundation
1395 gives unlimited permission to copy, distribute and modify it.
1396 _ACEOF
1397   exit
1398 fi
1399
1400 ## ------------------------ ##
1401 ## Autoconf initialization. ##
1402 ## ------------------------ ##
1403
1404 # ac_fn_c_try_compile LINENO
1405 # --------------------------
1406 # Try to compile conftest.$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_check_decl LINENO SYMBOL VAR
1746 # ------------------------------------
1747 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1748 ac_fn_c_check_decl ()
1749 {
1750   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1752 $as_echo_n "checking whether $2 is declared... " >&6; }
1753 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1754   $as_echo_n "(cached) " >&6
1755 else
1756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757 /* end confdefs.h.  */
1758 $4
1759 int
1760 main ()
1761 {
1762 #ifndef $2
1763   (void) $2;
1764 #endif
1765
1766   ;
1767   return 0;
1768 }
1769 _ACEOF
1770 if ac_fn_c_try_compile "$LINENO"; then :
1771   eval "$3=yes"
1772 else
1773   eval "$3=no"
1774 fi
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 fi
1777 eval ac_res=\$$3
1778                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1779 $as_echo "$ac_res" >&6; }
1780   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1781
1782 } # ac_fn_c_check_decl
1783
1784 # ac_fn_c_check_func LINENO FUNC VAR
1785 # ----------------------------------
1786 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1787 ac_fn_c_check_func ()
1788 {
1789   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1791 $as_echo_n "checking for $2... " >&6; }
1792 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1793   $as_echo_n "(cached) " >&6
1794 else
1795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796 /* end confdefs.h.  */
1797 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1798    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1799 #define $2 innocuous_$2
1800
1801 /* System header to define __stub macros and hopefully few prototypes,
1802     which can conflict with char $2 (); below.
1803     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1804     <limits.h> exists even on freestanding compilers.  */
1805
1806 #ifdef __STDC__
1807 # include <limits.h>
1808 #else
1809 # include <assert.h>
1810 #endif
1811
1812 #undef $2
1813
1814 /* Override any GCC internal prototype to avoid an error.
1815    Use char because int might match the return type of a GCC
1816    builtin and then its argument prototype would still apply.  */
1817 #ifdef __cplusplus
1818 extern "C"
1819 #endif
1820 char $2 ();
1821 /* The GNU C library defines this for functions which it implements
1822     to always fail with ENOSYS.  Some functions are actually named
1823     something starting with __ and the normal name is an alias.  */
1824 #if defined __stub_$2 || defined __stub___$2
1825 choke me
1826 #endif
1827
1828 int
1829 main ()
1830 {
1831 return $2 ();
1832   ;
1833   return 0;
1834 }
1835 _ACEOF
1836 if ac_fn_c_try_link "$LINENO"; then :
1837   eval "$3=yes"
1838 else
1839   eval "$3=no"
1840 fi
1841 rm -f core conftest.err conftest.$ac_objext \
1842     conftest$ac_exeext conftest.$ac_ext
1843 fi
1844 eval ac_res=\$$3
1845                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1846 $as_echo "$ac_res" >&6; }
1847   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848
1849 } # ac_fn_c_check_func
1850
1851 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1852 # ----------------------------------------------------
1853 # Tries to find if the field MEMBER exists in type AGGR, after including
1854 # INCLUDES, setting cache variable VAR accordingly.
1855 ac_fn_c_check_member ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1859 $as_echo_n "checking for $2.$3... " >&6; }
1860 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1861   $as_echo_n "(cached) " >&6
1862 else
1863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864 /* end confdefs.h.  */
1865 $5
1866 int
1867 main ()
1868 {
1869 static $2 ac_aggr;
1870 if (ac_aggr.$3)
1871 return 0;
1872   ;
1873   return 0;
1874 }
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877   eval "$4=yes"
1878 else
1879   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1880 /* end confdefs.h.  */
1881 $5
1882 int
1883 main ()
1884 {
1885 static $2 ac_aggr;
1886 if (sizeof ac_aggr.$3)
1887 return 0;
1888   ;
1889   return 0;
1890 }
1891 _ACEOF
1892 if ac_fn_c_try_compile "$LINENO"; then :
1893   eval "$4=yes"
1894 else
1895   eval "$4=no"
1896 fi
1897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1898 fi
1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1900 fi
1901 eval ac_res=\$$4
1902                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1903 $as_echo "$ac_res" >&6; }
1904   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1905
1906 } # ac_fn_c_check_member
1907 cat >config.log <<_ACEOF
1908 This file contains any messages produced by compilers while
1909 running configure, to aid debugging if configure makes a mistake.
1910
1911 It was created by bmake $as_me 20140214, which was
1912 generated by GNU Autoconf 2.64.  Invocation command line was
1913
1914   $ $0 $@
1915
1916 _ACEOF
1917 exec 5>>config.log
1918 {
1919 cat <<_ASUNAME
1920 ## --------- ##
1921 ## Platform. ##
1922 ## --------- ##
1923
1924 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1925 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1926 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1927 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1928 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1929
1930 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1931 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1932
1933 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1934 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1935 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1936 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1937 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1938 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1939 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1940
1941 _ASUNAME
1942
1943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1944 for as_dir in $PATH
1945 do
1946   IFS=$as_save_IFS
1947   test -z "$as_dir" && as_dir=.
1948     $as_echo "PATH: $as_dir"
1949   done
1950 IFS=$as_save_IFS
1951
1952 } >&5
1953
1954 cat >&5 <<_ACEOF
1955
1956
1957 ## ----------- ##
1958 ## Core tests. ##
1959 ## ----------- ##
1960
1961 _ACEOF
1962
1963
1964 # Keep a trace of the command line.
1965 # Strip out --no-create and --no-recursion so they do not pile up.
1966 # Strip out --silent because we don't want to record it for future runs.
1967 # Also quote any args containing shell meta-characters.
1968 # Make two passes to allow for proper duplicate-argument suppression.
1969 ac_configure_args=
1970 ac_configure_args0=
1971 ac_configure_args1=
1972 ac_must_keep_next=false
1973 for ac_pass in 1 2
1974 do
1975   for ac_arg
1976   do
1977     case $ac_arg in
1978     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1979     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1980     | -silent | --silent | --silen | --sile | --sil)
1981       continue ;;
1982     *\'*)
1983       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1984     esac
1985     case $ac_pass in
1986     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1987     2)
1988       as_fn_append ac_configure_args1 " '$ac_arg'"
1989       if test $ac_must_keep_next = true; then
1990         ac_must_keep_next=false # Got value, back to normal.
1991       else
1992         case $ac_arg in
1993           *=* | --config-cache | -C | -disable-* | --disable-* \
1994           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1995           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1996           | -with-* | --with-* | -without-* | --without-* | --x)
1997             case "$ac_configure_args0 " in
1998               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1999             esac
2000             ;;
2001           -* ) ac_must_keep_next=true ;;
2002         esac
2003       fi
2004       as_fn_append ac_configure_args " '$ac_arg'"
2005       ;;
2006     esac
2007   done
2008 done
2009 { ac_configure_args0=; unset ac_configure_args0;}
2010 { ac_configure_args1=; unset ac_configure_args1;}
2011
2012 # When interrupted or exit'd, cleanup temporary files, and complete
2013 # config.log.  We remove comments because anyway the quotes in there
2014 # would cause problems or look ugly.
2015 # WARNING: Use '\'' to represent an apostrophe within the trap.
2016 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2017 trap 'exit_status=$?
2018   # Save into config.log some information that might help in debugging.
2019   {
2020     echo
2021
2022     cat <<\_ASBOX
2023 ## ---------------- ##
2024 ## Cache variables. ##
2025 ## ---------------- ##
2026 _ASBOX
2027     echo
2028     # The following way of writing the cache mishandles newlines in values,
2029 (
2030   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2031     eval ac_val=\$$ac_var
2032     case $ac_val in #(
2033     *${as_nl}*)
2034       case $ac_var in #(
2035       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2036 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2037       esac
2038       case $ac_var in #(
2039       _ | IFS | as_nl) ;; #(
2040       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2041       *) { eval $ac_var=; unset $ac_var;} ;;
2042       esac ;;
2043     esac
2044   done
2045   (set) 2>&1 |
2046     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2047     *${as_nl}ac_space=\ *)
2048       sed -n \
2049         "s/'\''/'\''\\\\'\'''\''/g;
2050           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2051       ;; #(
2052     *)
2053       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2054       ;;
2055     esac |
2056     sort
2057 )
2058     echo
2059
2060     cat <<\_ASBOX
2061 ## ----------------- ##
2062 ## Output variables. ##
2063 ## ----------------- ##
2064 _ASBOX
2065     echo
2066     for ac_var in $ac_subst_vars
2067     do
2068       eval ac_val=\$$ac_var
2069       case $ac_val in
2070       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2071       esac
2072       $as_echo "$ac_var='\''$ac_val'\''"
2073     done | sort
2074     echo
2075
2076     if test -n "$ac_subst_files"; then
2077       cat <<\_ASBOX
2078 ## ------------------- ##
2079 ## File substitutions. ##
2080 ## ------------------- ##
2081 _ASBOX
2082       echo
2083       for ac_var in $ac_subst_files
2084       do
2085         eval ac_val=\$$ac_var
2086         case $ac_val in
2087         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2088         esac
2089         $as_echo "$ac_var='\''$ac_val'\''"
2090       done | sort
2091       echo
2092     fi
2093
2094     if test -s confdefs.h; then
2095       cat <<\_ASBOX
2096 ## ----------- ##
2097 ## confdefs.h. ##
2098 ## ----------- ##
2099 _ASBOX
2100       echo
2101       cat confdefs.h
2102       echo
2103     fi
2104     test "$ac_signal" != 0 &&
2105       $as_echo "$as_me: caught signal $ac_signal"
2106     $as_echo "$as_me: exit $exit_status"
2107   } >&5
2108   rm -f core *.core core.conftest.* &&
2109     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2110     exit $exit_status
2111 ' 0
2112 for ac_signal in 1 2 13 15; do
2113   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2114 done
2115 ac_signal=0
2116
2117 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2118 rm -f -r conftest* confdefs.h
2119
2120 $as_echo "/* confdefs.h */" > confdefs.h
2121
2122 # Predefined preprocessor variables.
2123
2124 cat >>confdefs.h <<_ACEOF
2125 #define PACKAGE_NAME "$PACKAGE_NAME"
2126 _ACEOF
2127
2128 cat >>confdefs.h <<_ACEOF
2129 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2130 _ACEOF
2131
2132 cat >>confdefs.h <<_ACEOF
2133 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2134 _ACEOF
2135
2136 cat >>confdefs.h <<_ACEOF
2137 #define PACKAGE_STRING "$PACKAGE_STRING"
2138 _ACEOF
2139
2140 cat >>confdefs.h <<_ACEOF
2141 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2142 _ACEOF
2143
2144 cat >>confdefs.h <<_ACEOF
2145 #define PACKAGE_URL "$PACKAGE_URL"
2146 _ACEOF
2147
2148
2149 # Let the site file select an alternate cache file if it wants to.
2150 # Prefer an explicitly selected file to automatically selected ones.
2151 ac_site_file1=NONE
2152 ac_site_file2=NONE
2153 if test -n "$CONFIG_SITE"; then
2154   ac_site_file1=$CONFIG_SITE
2155 elif test "x$prefix" != xNONE; then
2156   ac_site_file1=$prefix/share/config.site
2157   ac_site_file2=$prefix/etc/config.site
2158 else
2159   ac_site_file1=$ac_default_prefix/share/config.site
2160   ac_site_file2=$ac_default_prefix/etc/config.site
2161 fi
2162 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2163 do
2164   test "x$ac_site_file" = xNONE && continue
2165   if test -r "$ac_site_file"; then
2166     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2167 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2168     sed 's/^/| /' "$ac_site_file" >&5
2169     . "$ac_site_file"
2170   fi
2171 done
2172
2173 if test -r "$cache_file"; then
2174   # Some versions of bash will fail to source /dev/null (special
2175   # files actually), so we avoid doing that.
2176   if test -f "$cache_file"; then
2177     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2178 $as_echo "$as_me: loading cache $cache_file" >&6;}
2179     case $cache_file in
2180       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2181       *)                      . "./$cache_file";;
2182     esac
2183   fi
2184 else
2185   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2186 $as_echo "$as_me: creating cache $cache_file" >&6;}
2187   >$cache_file
2188 fi
2189
2190 # Check that the precious variables saved in the cache have kept the same
2191 # value.
2192 ac_cache_corrupted=false
2193 for ac_var in $ac_precious_vars; do
2194   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2195   eval ac_new_set=\$ac_env_${ac_var}_set
2196   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2197   eval ac_new_val=\$ac_env_${ac_var}_value
2198   case $ac_old_set,$ac_new_set in
2199     set,)
2200       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2201 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2202       ac_cache_corrupted=: ;;
2203     ,set)
2204       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2205 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2206       ac_cache_corrupted=: ;;
2207     ,);;
2208     *)
2209       if test "x$ac_old_val" != "x$ac_new_val"; then
2210         # differences in whitespace do not lead to failure.
2211         ac_old_val_w=`echo x $ac_old_val`
2212         ac_new_val_w=`echo x $ac_new_val`
2213         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2214           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2215 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2216           ac_cache_corrupted=:
2217         else
2218           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2219 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2220           eval $ac_var=\$ac_old_val
2221         fi
2222         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2223 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2224         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2225 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2226       fi;;
2227   esac
2228   # Pass precious variables to config.status.
2229   if test "$ac_new_set" = set; then
2230     case $ac_new_val in
2231     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2232     *) ac_arg=$ac_var=$ac_new_val ;;
2233     esac
2234     case " $ac_configure_args " in
2235       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2236       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2237     esac
2238   fi
2239 done
2240 if $ac_cache_corrupted; then
2241   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2243   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2244 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2245   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2246 fi
2247 ## -------------------- ##
2248 ## Main body of script. ##
2249 ## -------------------- ##
2250
2251 ac_ext=c
2252 ac_cpp='$CPP $CPPFLAGS'
2253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2256
2257
2258 ac_config_headers="$ac_config_headers config.h"
2259
2260
2261 case "$srcdir" in
2262 /*) ;;
2263 *) srcdir=`cd $srcdir && pwd`;;
2264 esac
2265
2266
2267 # Check whether --with-defshell was given.
2268 if test "${with_defshell+set}" = set; then :
2269   withval=$with_defshell; case "${withval}" in
2270 yes)   as_fn_error "bad value ${withval} given for bmake DEFSHELL" "$LINENO" 5 ;;
2271 no)    ;;
2272 *)     case "$with_defshell" in
2273        sh)  DEFSHELL_INDEX=DEFSHELL_INDEX_SH;;  # it's the default anyway
2274        ksh) DEFSHELL_INDEX=DEFSHELL_INDEX_KSH;;
2275        csh) DEFSHELL_INDEX=DEFSHELL_INDEX_CSH;; # kidding right?
2276        *)   defshell_path=$with_defshell;;      # better be sh compatible!
2277        esac
2278        ;;
2279        esac
2280 fi
2281
2282 use_meta=yes
2283
2284 # Check whether --with-meta was given.
2285 if test "${with_meta+set}" = set; then :
2286   withval=$with_meta; case "${withval}" in
2287 yes|no) use_meta=${withval};;
2288 *) as_fn_error "bad value ${withval} given for meta" "$LINENO" 5 ;;
2289 esac
2290 fi
2291
2292
2293 # Check whether --with-filemon was given.
2294 if test "${with_filemon+set}" = set; then :
2295   withval=$with_filemon;  case "/${withval}" in
2296 /no|*/filemon.h) filemon_h="${withval}";;
2297 */filemon*) filemon_h="${withval}/filemon.h";;
2298 *) as_fn_error "bad value ${withval} given for filemon" "$LINENO" 5 ;;
2299 esac
2300 else
2301
2302 OS=`uname -s`
2303 for d in "/usr/include/dev/filemon" "$prefix/include/dev/filemon" "$srcdir/filemon" "$srcdir/../filemon" "$srcdir/../../sys/dev/filemon"
2304 do
2305         for x in "/$OS" ""
2306         do
2307                 filemon_h="$d$x/filemon.h"
2308                 test -s "$filemon_h" && break
2309         done
2310         test -s "$filemon_h" && break
2311 done
2312 test -s "${filemon_h:-/dev/null}" || filemon_h=no
2313
2314 fi
2315
2316 case "$use_meta" in
2317 yes)
2318         case "$filemon_h" in
2319         *.h) echo "Using: filemon=$filemon_h" >&6;;
2320         esac
2321         ;;
2322 esac
2323 ac_ext=c
2324 ac_cpp='$CPP $CPPFLAGS'
2325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2328 if test -n "$ac_tool_prefix"; then
2329   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2330 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2332 $as_echo_n "checking for $ac_word... " >&6; }
2333 if test "${ac_cv_prog_CC+set}" = set; then :
2334   $as_echo_n "(cached) " >&6
2335 else
2336   if test -n "$CC"; then
2337   ac_cv_prog_CC="$CC" # Let the user override the test.
2338 else
2339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2340 for as_dir in $PATH
2341 do
2342   IFS=$as_save_IFS
2343   test -z "$as_dir" && as_dir=.
2344     for ac_exec_ext in '' $ac_executable_extensions; do
2345   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2346     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2347     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2348     break 2
2349   fi
2350 done
2351   done
2352 IFS=$as_save_IFS
2353
2354 fi
2355 fi
2356 CC=$ac_cv_prog_CC
2357 if test -n "$CC"; then
2358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2359 $as_echo "$CC" >&6; }
2360 else
2361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2362 $as_echo "no" >&6; }
2363 fi
2364
2365
2366 fi
2367 if test -z "$ac_cv_prog_CC"; then
2368   ac_ct_CC=$CC
2369   # Extract the first word of "gcc", so it can be a program name with args.
2370 set dummy gcc; ac_word=$2
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2372 $as_echo_n "checking for $ac_word... " >&6; }
2373 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2374   $as_echo_n "(cached) " >&6
2375 else
2376   if test -n "$ac_ct_CC"; then
2377   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2378 else
2379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2380 for as_dir in $PATH
2381 do
2382   IFS=$as_save_IFS
2383   test -z "$as_dir" && as_dir=.
2384     for ac_exec_ext in '' $ac_executable_extensions; do
2385   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2386     ac_cv_prog_ac_ct_CC="gcc"
2387     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2388     break 2
2389   fi
2390 done
2391   done
2392 IFS=$as_save_IFS
2393
2394 fi
2395 fi
2396 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2397 if test -n "$ac_ct_CC"; then
2398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2399 $as_echo "$ac_ct_CC" >&6; }
2400 else
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2402 $as_echo "no" >&6; }
2403 fi
2404
2405   if test "x$ac_ct_CC" = x; then
2406     CC=""
2407   else
2408     case $cross_compiling:$ac_tool_warned in
2409 yes:)
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2411 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2412 ac_tool_warned=yes ;;
2413 esac
2414     CC=$ac_ct_CC
2415   fi
2416 else
2417   CC="$ac_cv_prog_CC"
2418 fi
2419
2420 if test -z "$CC"; then
2421           if test -n "$ac_tool_prefix"; then
2422     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2423 set dummy ${ac_tool_prefix}cc; ac_word=$2
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2425 $as_echo_n "checking for $ac_word... " >&6; }
2426 if test "${ac_cv_prog_CC+set}" = set; then :
2427   $as_echo_n "(cached) " >&6
2428 else
2429   if test -n "$CC"; then
2430   ac_cv_prog_CC="$CC" # Let the user override the test.
2431 else
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2433 for as_dir in $PATH
2434 do
2435   IFS=$as_save_IFS
2436   test -z "$as_dir" && as_dir=.
2437     for ac_exec_ext in '' $ac_executable_extensions; do
2438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2439     ac_cv_prog_CC="${ac_tool_prefix}cc"
2440     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2441     break 2
2442   fi
2443 done
2444   done
2445 IFS=$as_save_IFS
2446
2447 fi
2448 fi
2449 CC=$ac_cv_prog_CC
2450 if test -n "$CC"; then
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2452 $as_echo "$CC" >&6; }
2453 else
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2455 $as_echo "no" >&6; }
2456 fi
2457
2458
2459   fi
2460 fi
2461 if test -z "$CC"; then
2462   # Extract the first word of "cc", so it can be a program name with args.
2463 set dummy cc; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if test "${ac_cv_prog_CC+set}" = set; then :
2467   $as_echo_n "(cached) " >&6
2468 else
2469   if test -n "$CC"; then
2470   ac_cv_prog_CC="$CC" # Let the user override the test.
2471 else
2472   ac_prog_rejected=no
2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2474 for as_dir in $PATH
2475 do
2476   IFS=$as_save_IFS
2477   test -z "$as_dir" && as_dir=.
2478     for ac_exec_ext in '' $ac_executable_extensions; do
2479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2480     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2481        ac_prog_rejected=yes
2482        continue
2483      fi
2484     ac_cv_prog_CC="cc"
2485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2486     break 2
2487   fi
2488 done
2489   done
2490 IFS=$as_save_IFS
2491
2492 if test $ac_prog_rejected = yes; then
2493   # We found a bogon in the path, so make sure we never use it.
2494   set dummy $ac_cv_prog_CC
2495   shift
2496   if test $# != 0; then
2497     # We chose a different compiler from the bogus one.
2498     # However, it has the same basename, so the bogon will be chosen
2499     # first if we set CC to just the basename; use the full file name.
2500     shift
2501     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2502   fi
2503 fi
2504 fi
2505 fi
2506 CC=$ac_cv_prog_CC
2507 if test -n "$CC"; then
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2509 $as_echo "$CC" >&6; }
2510 else
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2512 $as_echo "no" >&6; }
2513 fi
2514
2515
2516 fi
2517 if test -z "$CC"; then
2518   if test -n "$ac_tool_prefix"; then
2519   for ac_prog in cl.exe
2520   do
2521     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2522 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if test "${ac_cv_prog_CC+set}" = set; then :
2526   $as_echo_n "(cached) " >&6
2527 else
2528   if test -n "$CC"; then
2529   ac_cv_prog_CC="$CC" # Let the user override the test.
2530 else
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532 for as_dir in $PATH
2533 do
2534   IFS=$as_save_IFS
2535   test -z "$as_dir" && as_dir=.
2536     for ac_exec_ext in '' $ac_executable_extensions; do
2537   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2538     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2539     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540     break 2
2541   fi
2542 done
2543   done
2544 IFS=$as_save_IFS
2545
2546 fi
2547 fi
2548 CC=$ac_cv_prog_CC
2549 if test -n "$CC"; then
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2551 $as_echo "$CC" >&6; }
2552 else
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2555 fi
2556
2557
2558     test -n "$CC" && break
2559   done
2560 fi
2561 if test -z "$CC"; then
2562   ac_ct_CC=$CC
2563   for ac_prog in cl.exe
2564 do
2565   # Extract the first word of "$ac_prog", so it can be a program name with args.
2566 set dummy $ac_prog; ac_word=$2
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2568 $as_echo_n "checking for $ac_word... " >&6; }
2569 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   if test -n "$ac_ct_CC"; then
2573   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2574 else
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 for as_dir in $PATH
2577 do
2578   IFS=$as_save_IFS
2579   test -z "$as_dir" && as_dir=.
2580     for ac_exec_ext in '' $ac_executable_extensions; do
2581   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2582     ac_cv_prog_ac_ct_CC="$ac_prog"
2583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2584     break 2
2585   fi
2586 done
2587   done
2588 IFS=$as_save_IFS
2589
2590 fi
2591 fi
2592 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2593 if test -n "$ac_ct_CC"; then
2594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2595 $as_echo "$ac_ct_CC" >&6; }
2596 else
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2598 $as_echo "no" >&6; }
2599 fi
2600
2601
2602   test -n "$ac_ct_CC" && break
2603 done
2604
2605   if test "x$ac_ct_CC" = x; then
2606     CC=""
2607   else
2608     case $cross_compiling:$ac_tool_warned in
2609 yes:)
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2611 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2612 ac_tool_warned=yes ;;
2613 esac
2614     CC=$ac_ct_CC
2615   fi
2616 fi
2617
2618 fi
2619
2620
2621 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2622 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2623 as_fn_error "no acceptable C compiler found in \$PATH
2624 See \`config.log' for more details." "$LINENO" 5; }
2625
2626 # Provide some information about the compiler.
2627 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2628 set X $ac_compile
2629 ac_compiler=$2
2630 for ac_option in --version -v -V -qversion; do
2631   { { ac_try="$ac_compiler $ac_option >&5"
2632 case "(($ac_try" in
2633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2634   *) ac_try_echo=$ac_try;;
2635 esac
2636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2637 $as_echo "$ac_try_echo"; } >&5
2638   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2639   ac_status=$?
2640   if test -s conftest.err; then
2641     sed '10a\
2642 ... rest of stderr output deleted ...
2643          10q' conftest.err >conftest.er1
2644     cat conftest.er1 >&5
2645     rm -f conftest.er1 conftest.err
2646   fi
2647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648   test $ac_status = 0; }
2649 done
2650
2651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652 /* end confdefs.h.  */
2653 #include <stdio.h>
2654 int
2655 main ()
2656 {
2657 FILE *f = fopen ("conftest.out", "w");
2658  return ferror (f) || fclose (f) != 0;
2659
2660   ;
2661   return 0;
2662 }
2663 _ACEOF
2664 ac_clean_files_save=$ac_clean_files
2665 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2666 # Try to create an executable without -o first, disregard a.out.
2667 # It will help us diagnose broken compilers, and finding out an intuition
2668 # of exeext.
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2670 $as_echo_n "checking for C compiler default output file name... " >&6; }
2671 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2672
2673 # The possible output files:
2674 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2675
2676 ac_rmfiles=
2677 for ac_file in $ac_files
2678 do
2679   case $ac_file in
2680     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2681     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2682   esac
2683 done
2684 rm -f $ac_rmfiles
2685
2686 if { { ac_try="$ac_link_default"
2687 case "(($ac_try" in
2688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2689   *) ac_try_echo=$ac_try;;
2690 esac
2691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2692 $as_echo "$ac_try_echo"; } >&5
2693   (eval "$ac_link_default") 2>&5
2694   ac_status=$?
2695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2696   test $ac_status = 0; }; then :
2697   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2698 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2699 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2700 # so that the user can short-circuit this test for compilers unknown to
2701 # Autoconf.
2702 for ac_file in $ac_files ''
2703 do
2704   test -f "$ac_file" || continue
2705   case $ac_file in
2706     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2707         ;;
2708     [ab].out )
2709         # We found the default executable, but exeext='' is most
2710         # certainly right.
2711         break;;
2712     *.* )
2713         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2714         then :; else
2715            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2716         fi
2717         # We set ac_cv_exeext here because the later test for it is not
2718         # safe: cross compilers may not add the suffix if given an `-o'
2719         # argument, so we may need to know it at that point already.
2720         # Even if this section looks crufty: it has the advantage of
2721         # actually working.
2722         break;;
2723     * )
2724         break;;
2725   esac
2726 done
2727 test "$ac_cv_exeext" = no && ac_cv_exeext=
2728
2729 else
2730   ac_file=''
2731 fi
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2733 $as_echo "$ac_file" >&6; }
2734 if test -z "$ac_file"; then :
2735   $as_echo "$as_me: failed program was:" >&5
2736 sed 's/^/| /' conftest.$ac_ext >&5
2737
2738 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2740 { as_fn_set_status 77
2741 as_fn_error "C compiler cannot create executables
2742 See \`config.log' for more details." "$LINENO" 5; }; }
2743 fi
2744 ac_exeext=$ac_cv_exeext
2745
2746 # Check that the compiler produces executables we can run.  If not, either
2747 # the compiler is broken, or we cross compile.
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2749 $as_echo_n "checking whether the C compiler works... " >&6; }
2750 # If not cross compiling, check that we can run a simple program.
2751 if test "$cross_compiling" != yes; then
2752   if { ac_try='./$ac_file'
2753   { { case "(($ac_try" in
2754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2755   *) ac_try_echo=$ac_try;;
2756 esac
2757 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2758 $as_echo "$ac_try_echo"; } >&5
2759   (eval "$ac_try") 2>&5
2760   ac_status=$?
2761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2762   test $ac_status = 0; }; }; then
2763     cross_compiling=no
2764   else
2765     if test "$cross_compiling" = maybe; then
2766         cross_compiling=yes
2767     else
2768         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2770 as_fn_error "cannot run C compiled programs.
2771 If you meant to cross compile, use \`--host'.
2772 See \`config.log' for more details." "$LINENO" 5; }
2773     fi
2774   fi
2775 fi
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2777 $as_echo "yes" >&6; }
2778
2779 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2780 ac_clean_files=$ac_clean_files_save
2781 # Check that the compiler produces executables we can run.  If not, either
2782 # the compiler is broken, or we cross compile.
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2784 $as_echo_n "checking whether we are cross compiling... " >&6; }
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2786 $as_echo "$cross_compiling" >&6; }
2787
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2789 $as_echo_n "checking for suffix of executables... " >&6; }
2790 if { { ac_try="$ac_link"
2791 case "(($ac_try" in
2792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2793   *) ac_try_echo=$ac_try;;
2794 esac
2795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2796 $as_echo "$ac_try_echo"; } >&5
2797   (eval "$ac_link") 2>&5
2798   ac_status=$?
2799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2800   test $ac_status = 0; }; then :
2801   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2802 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2803 # work properly (i.e., refer to `conftest.exe'), while it won't with
2804 # `rm'.
2805 for ac_file in conftest.exe conftest conftest.*; do
2806   test -f "$ac_file" || continue
2807   case $ac_file in
2808     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2809     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2810           break;;
2811     * ) break;;
2812   esac
2813 done
2814 else
2815   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2817 as_fn_error "cannot compute suffix of executables: cannot compile and link
2818 See \`config.log' for more details." "$LINENO" 5; }
2819 fi
2820 rm -f conftest$ac_cv_exeext
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2822 $as_echo "$ac_cv_exeext" >&6; }
2823
2824 rm -f conftest.$ac_ext
2825 EXEEXT=$ac_cv_exeext
2826 ac_exeext=$EXEEXT
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2828 $as_echo_n "checking for suffix of object files... " >&6; }
2829 if test "${ac_cv_objext+set}" = set; then :
2830   $as_echo_n "(cached) " >&6
2831 else
2832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833 /* end confdefs.h.  */
2834
2835 int
2836 main ()
2837 {
2838
2839   ;
2840   return 0;
2841 }
2842 _ACEOF
2843 rm -f conftest.o conftest.obj
2844 if { { ac_try="$ac_compile"
2845 case "(($ac_try" in
2846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2847   *) ac_try_echo=$ac_try;;
2848 esac
2849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2850 $as_echo "$ac_try_echo"; } >&5
2851   (eval "$ac_compile") 2>&5
2852   ac_status=$?
2853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2854   test $ac_status = 0; }; then :
2855   for ac_file in conftest.o conftest.obj conftest.*; do
2856   test -f "$ac_file" || continue;
2857   case $ac_file in
2858     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2859     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2860        break;;
2861   esac
2862 done
2863 else
2864   $as_echo "$as_me: failed program was:" >&5
2865 sed 's/^/| /' conftest.$ac_ext >&5
2866
2867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869 as_fn_error "cannot compute suffix of object files: cannot compile
2870 See \`config.log' for more details." "$LINENO" 5; }
2871 fi
2872 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2873 fi
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2875 $as_echo "$ac_cv_objext" >&6; }
2876 OBJEXT=$ac_cv_objext
2877 ac_objext=$OBJEXT
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2879 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2880 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2881   $as_echo_n "(cached) " >&6
2882 else
2883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h.  */
2885
2886 int
2887 main ()
2888 {
2889 #ifndef __GNUC__
2890        choke me
2891 #endif
2892
2893   ;
2894   return 0;
2895 }
2896 _ACEOF
2897 if ac_fn_c_try_compile "$LINENO"; then :
2898   ac_compiler_gnu=yes
2899 else
2900   ac_compiler_gnu=no
2901 fi
2902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2903 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2904
2905 fi
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2907 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2908 if test $ac_compiler_gnu = yes; then
2909   GCC=yes
2910 else
2911   GCC=
2912 fi
2913 ac_test_CFLAGS=${CFLAGS+set}
2914 ac_save_CFLAGS=$CFLAGS
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2916 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2917 if test "${ac_cv_prog_cc_g+set}" = set; then :
2918   $as_echo_n "(cached) " >&6
2919 else
2920   ac_save_c_werror_flag=$ac_c_werror_flag
2921    ac_c_werror_flag=yes
2922    ac_cv_prog_cc_g=no
2923    CFLAGS="-g"
2924    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2925 /* end confdefs.h.  */
2926
2927 int
2928 main ()
2929 {
2930
2931   ;
2932   return 0;
2933 }
2934 _ACEOF
2935 if ac_fn_c_try_compile "$LINENO"; then :
2936   ac_cv_prog_cc_g=yes
2937 else
2938   CFLAGS=""
2939       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h.  */
2941
2942 int
2943 main ()
2944 {
2945
2946   ;
2947   return 0;
2948 }
2949 _ACEOF
2950 if ac_fn_c_try_compile "$LINENO"; then :
2951
2952 else
2953   ac_c_werror_flag=$ac_save_c_werror_flag
2954          CFLAGS="-g"
2955          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2956 /* end confdefs.h.  */
2957
2958 int
2959 main ()
2960 {
2961
2962   ;
2963   return 0;
2964 }
2965 _ACEOF
2966 if ac_fn_c_try_compile "$LINENO"; then :
2967   ac_cv_prog_cc_g=yes
2968 fi
2969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2970 fi
2971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2972 fi
2973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2974    ac_c_werror_flag=$ac_save_c_werror_flag
2975 fi
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2977 $as_echo "$ac_cv_prog_cc_g" >&6; }
2978 if test "$ac_test_CFLAGS" = set; then
2979   CFLAGS=$ac_save_CFLAGS
2980 elif test $ac_cv_prog_cc_g = yes; then
2981   if test "$GCC" = yes; then
2982     CFLAGS="-g -O2"
2983   else
2984     CFLAGS="-g"
2985   fi
2986 else
2987   if test "$GCC" = yes; then
2988     CFLAGS="-O2"
2989   else
2990     CFLAGS=
2991   fi
2992 fi
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2994 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2995 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2996   $as_echo_n "(cached) " >&6
2997 else
2998   ac_cv_prog_cc_c89=no
2999 ac_save_CC=$CC
3000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001 /* end confdefs.h.  */
3002 #include <stdarg.h>
3003 #include <stdio.h>
3004 #include <sys/types.h>
3005 #include <sys/stat.h>
3006 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3007 struct buf { int x; };
3008 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3009 static char *e (p, i)
3010      char **p;
3011      int i;
3012 {
3013   return p[i];
3014 }
3015 static char *f (char * (*g) (char **, int), char **p, ...)
3016 {
3017   char *s;
3018   va_list v;
3019   va_start (v,p);
3020   s = g (p, va_arg (v,int));
3021   va_end (v);
3022   return s;
3023 }
3024
3025 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3026    function prototypes and stuff, but not '\xHH' hex character constants.
3027    These don't provoke an error unfortunately, instead are silently treated
3028    as 'x'.  The following induces an error, until -std is added to get
3029    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3030    array size at least.  It's necessary to write '\x00'==0 to get something
3031    that's true only with -std.  */
3032 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3033
3034 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3035    inside strings and character constants.  */
3036 #define FOO(x) 'x'
3037 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3038
3039 int test (int i, double x);
3040 struct s1 {int (*f) (int a);};
3041 struct s2 {int (*f) (double a);};
3042 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3043 int argc;
3044 char **argv;
3045 int
3046 main ()
3047 {
3048 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3049   ;
3050   return 0;
3051 }
3052 _ACEOF
3053 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3054         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3055 do
3056   CC="$ac_save_CC $ac_arg"
3057   if ac_fn_c_try_compile "$LINENO"; then :
3058   ac_cv_prog_cc_c89=$ac_arg
3059 fi
3060 rm -f core conftest.err conftest.$ac_objext
3061   test "x$ac_cv_prog_cc_c89" != "xno" && break
3062 done
3063 rm -f conftest.$ac_ext
3064 CC=$ac_save_CC
3065
3066 fi
3067 # AC_CACHE_VAL
3068 case "x$ac_cv_prog_cc_c89" in
3069   x)
3070     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3071 $as_echo "none needed" >&6; } ;;
3072   xno)
3073     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3074 $as_echo "unsupported" >&6; } ;;
3075   *)
3076     CC="$CC $ac_cv_prog_cc_c89"
3077     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3078 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3079 esac
3080 if test "x$ac_cv_prog_cc_c89" != xno; then :
3081
3082 fi
3083
3084 ac_ext=c
3085 ac_cpp='$CPP $CPPFLAGS'
3086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3089
3090
3091 ac_ext=c
3092 ac_cpp='$CPP $CPPFLAGS'
3093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3097 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3098 # On Suns, sometimes $CPP names a directory.
3099 if test -n "$CPP" && test -d "$CPP"; then
3100   CPP=
3101 fi
3102 if test -z "$CPP"; then
3103   if test "${ac_cv_prog_CPP+set}" = set; then :
3104   $as_echo_n "(cached) " >&6
3105 else
3106       # Double quotes because CPP needs to be expanded
3107     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3108     do
3109       ac_preproc_ok=false
3110 for ac_c_preproc_warn_flag in '' yes
3111 do
3112   # Use a header file that comes with gcc, so configuring glibc
3113   # with a fresh cross-compiler works.
3114   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3115   # <limits.h> exists even on freestanding compilers.
3116   # On the NeXT, cc -E runs the code through the compiler's parser,
3117   # not just through cpp. "Syntax error" is here to catch this case.
3118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3119 /* end confdefs.h.  */
3120 #ifdef __STDC__
3121 # include <limits.h>
3122 #else
3123 # include <assert.h>
3124 #endif
3125                      Syntax error
3126 _ACEOF
3127 if ac_fn_c_try_cpp "$LINENO"; then :
3128
3129 else
3130   # Broken: fails on valid input.
3131 continue
3132 fi
3133 rm -f conftest.err conftest.$ac_ext
3134
3135   # OK, works on sane cases.  Now check whether nonexistent headers
3136   # can be detected and how.
3137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3138 /* end confdefs.h.  */
3139 #include <ac_nonexistent.h>
3140 _ACEOF
3141 if ac_fn_c_try_cpp "$LINENO"; then :
3142   # Broken: success on invalid input.
3143 continue
3144 else
3145   # Passes both tests.
3146 ac_preproc_ok=:
3147 break
3148 fi
3149 rm -f conftest.err conftest.$ac_ext
3150
3151 done
3152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3153 rm -f conftest.err conftest.$ac_ext
3154 if $ac_preproc_ok; then :
3155   break
3156 fi
3157
3158     done
3159     ac_cv_prog_CPP=$CPP
3160
3161 fi
3162   CPP=$ac_cv_prog_CPP
3163 else
3164   ac_cv_prog_CPP=$CPP
3165 fi
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3167 $as_echo "$CPP" >&6; }
3168 ac_preproc_ok=false
3169 for ac_c_preproc_warn_flag in '' yes
3170 do
3171   # Use a header file that comes with gcc, so configuring glibc
3172   # with a fresh cross-compiler works.
3173   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3174   # <limits.h> exists even on freestanding compilers.
3175   # On the NeXT, cc -E runs the code through the compiler's parser,
3176   # not just through cpp. "Syntax error" is here to catch this case.
3177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3178 /* end confdefs.h.  */
3179 #ifdef __STDC__
3180 # include <limits.h>
3181 #else
3182 # include <assert.h>
3183 #endif
3184                      Syntax error
3185 _ACEOF
3186 if ac_fn_c_try_cpp "$LINENO"; then :
3187
3188 else
3189   # Broken: fails on valid input.
3190 continue
3191 fi
3192 rm -f conftest.err conftest.$ac_ext
3193
3194   # OK, works on sane cases.  Now check whether nonexistent headers
3195   # can be detected and how.
3196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197 /* end confdefs.h.  */
3198 #include <ac_nonexistent.h>
3199 _ACEOF
3200 if ac_fn_c_try_cpp "$LINENO"; then :
3201   # Broken: success on invalid input.
3202 continue
3203 else
3204   # Passes both tests.
3205 ac_preproc_ok=:
3206 break
3207 fi
3208 rm -f conftest.err conftest.$ac_ext
3209
3210 done
3211 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3212 rm -f conftest.err conftest.$ac_ext
3213 if $ac_preproc_ok; then :
3214
3215 else
3216   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3218 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3219 See \`config.log' for more details." "$LINENO" 5; }
3220 fi
3221
3222 ac_ext=c
3223 ac_cpp='$CPP $CPPFLAGS'
3224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3227
3228
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3230 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3231 if test "${ac_cv_path_GREP+set}" = set; then :
3232   $as_echo_n "(cached) " >&6
3233 else
3234   if test -z "$GREP"; then
3235   ac_path_GREP_found=false
3236   # Loop through the user's path and test for each of PROGNAME-LIST
3237   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3239 do
3240   IFS=$as_save_IFS
3241   test -z "$as_dir" && as_dir=.
3242     for ac_prog in grep ggrep; do
3243     for ac_exec_ext in '' $ac_executable_extensions; do
3244       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3245       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3246 # Check for GNU ac_path_GREP and select it if it is found.
3247   # Check for GNU $ac_path_GREP
3248 case `"$ac_path_GREP" --version 2>&1` in
3249 *GNU*)
3250   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3251 *)
3252   ac_count=0
3253   $as_echo_n 0123456789 >"conftest.in"
3254   while :
3255   do
3256     cat "conftest.in" "conftest.in" >"conftest.tmp"
3257     mv "conftest.tmp" "conftest.in"
3258     cp "conftest.in" "conftest.nl"
3259     $as_echo 'GREP' >> "conftest.nl"
3260     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3261     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3262     as_fn_arith $ac_count + 1 && ac_count=$as_val
3263     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3264       # Best one so far, save it but keep looking for a better one
3265       ac_cv_path_GREP="$ac_path_GREP"
3266       ac_path_GREP_max=$ac_count
3267     fi
3268     # 10*(2^10) chars as input seems more than enough
3269     test $ac_count -gt 10 && break
3270   done
3271   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3272 esac
3273
3274       $ac_path_GREP_found && break 3
3275     done
3276   done
3277   done
3278 IFS=$as_save_IFS
3279   if test -z "$ac_cv_path_GREP"; then
3280     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3281   fi
3282 else
3283   ac_cv_path_GREP=$GREP
3284 fi
3285
3286 fi
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3288 $as_echo "$ac_cv_path_GREP" >&6; }
3289  GREP="$ac_cv_path_GREP"
3290
3291
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3293 $as_echo_n "checking for egrep... " >&6; }
3294 if test "${ac_cv_path_EGREP+set}" = set; then :
3295   $as_echo_n "(cached) " >&6
3296 else
3297   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3298    then ac_cv_path_EGREP="$GREP -E"
3299    else
3300      if test -z "$EGREP"; then
3301   ac_path_EGREP_found=false
3302   # Loop through the user's path and test for each of PROGNAME-LIST
3303   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3304 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3305 do
3306   IFS=$as_save_IFS
3307   test -z "$as_dir" && as_dir=.
3308     for ac_prog in egrep; do
3309     for ac_exec_ext in '' $ac_executable_extensions; do
3310       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3311       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3312 # Check for GNU ac_path_EGREP and select it if it is found.
3313   # Check for GNU $ac_path_EGREP
3314 case `"$ac_path_EGREP" --version 2>&1` in
3315 *GNU*)
3316   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3317 *)
3318   ac_count=0
3319   $as_echo_n 0123456789 >"conftest.in"
3320   while :
3321   do
3322     cat "conftest.in" "conftest.in" >"conftest.tmp"
3323     mv "conftest.tmp" "conftest.in"
3324     cp "conftest.in" "conftest.nl"
3325     $as_echo 'EGREP' >> "conftest.nl"
3326     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3327     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3328     as_fn_arith $ac_count + 1 && ac_count=$as_val
3329     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3330       # Best one so far, save it but keep looking for a better one
3331       ac_cv_path_EGREP="$ac_path_EGREP"
3332       ac_path_EGREP_max=$ac_count
3333     fi
3334     # 10*(2^10) chars as input seems more than enough
3335     test $ac_count -gt 10 && break
3336   done
3337   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3338 esac
3339
3340       $ac_path_EGREP_found && break 3
3341     done
3342   done
3343   done
3344 IFS=$as_save_IFS
3345   if test -z "$ac_cv_path_EGREP"; then
3346     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3347   fi
3348 else
3349   ac_cv_path_EGREP=$EGREP
3350 fi
3351
3352    fi
3353 fi
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3355 $as_echo "$ac_cv_path_EGREP" >&6; }
3356  EGREP="$ac_cv_path_EGREP"
3357
3358
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3360 $as_echo_n "checking for ANSI C header files... " >&6; }
3361 if test "${ac_cv_header_stdc+set}" = set; then :
3362   $as_echo_n "(cached) " >&6
3363 else
3364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3365 /* end confdefs.h.  */
3366 #include <stdlib.h>
3367 #include <stdarg.h>
3368 #include <string.h>
3369 #include <float.h>
3370
3371 int
3372 main ()
3373 {
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 if ac_fn_c_try_compile "$LINENO"; then :
3380   ac_cv_header_stdc=yes
3381 else
3382   ac_cv_header_stdc=no
3383 fi
3384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3385
3386 if test $ac_cv_header_stdc = yes; then
3387   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h.  */
3390 #include <string.h>
3391
3392 _ACEOF
3393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3394   $EGREP "memchr" >/dev/null 2>&1; then :
3395
3396 else
3397   ac_cv_header_stdc=no
3398 fi
3399 rm -f conftest*
3400
3401 fi
3402
3403 if test $ac_cv_header_stdc = yes; then
3404   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h.  */
3407 #include <stdlib.h>
3408
3409 _ACEOF
3410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3411   $EGREP "free" >/dev/null 2>&1; then :
3412
3413 else
3414   ac_cv_header_stdc=no
3415 fi
3416 rm -f conftest*
3417
3418 fi
3419
3420 if test $ac_cv_header_stdc = yes; then
3421   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3422   if test "$cross_compiling" = yes; then :
3423   :
3424 else
3425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426 /* end confdefs.h.  */
3427 #include <ctype.h>
3428 #include <stdlib.h>
3429 #if ((' ' & 0x0FF) == 0x020)
3430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3432 #else
3433 # define ISLOWER(c) \
3434                    (('a' <= (c) && (c) <= 'i') \
3435                      || ('j' <= (c) && (c) <= 'r') \
3436                      || ('s' <= (c) && (c) <= 'z'))
3437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3438 #endif
3439
3440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3441 int
3442 main ()
3443 {
3444   int i;
3445   for (i = 0; i < 256; i++)
3446     if (XOR (islower (i), ISLOWER (i))
3447         || toupper (i) != TOUPPER (i))
3448       return 2;
3449   return 0;
3450 }
3451 _ACEOF
3452 if ac_fn_c_try_run "$LINENO"; then :
3453
3454 else
3455   ac_cv_header_stdc=no
3456 fi
3457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3458   conftest.$ac_objext conftest.beam conftest.$ac_ext
3459 fi
3460
3461 fi
3462 fi
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3464 $as_echo "$ac_cv_header_stdc" >&6; }
3465 if test $ac_cv_header_stdc = yes; then
3466
3467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3468
3469 fi
3470
3471 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3472 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3473                   inttypes.h stdint.h unistd.h
3474 do :
3475   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3476 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3477 "
3478 eval as_val=\$$as_ac_Header
3479    if test "x$as_val" = x""yes; then :
3480   cat >>confdefs.h <<_ACEOF
3481 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3482 _ACEOF
3483
3484 fi
3485
3486 done
3487
3488
3489
3490   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3491 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3492   MINIX=yes
3493 else
3494   MINIX=
3495 fi
3496
3497
3498   if test "$MINIX" = yes; then
3499
3500 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3501
3502
3503 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3504
3505
3506 $as_echo "#define _MINIX 1" >>confdefs.h
3507
3508   fi
3509
3510
3511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3512 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3513 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3514   $as_echo_n "(cached) " >&6
3515 else
3516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h.  */
3518
3519 #         define __EXTENSIONS__ 1
3520           $ac_includes_default
3521 int
3522 main ()
3523 {
3524
3525   ;
3526   return 0;
3527 }
3528 _ACEOF
3529 if ac_fn_c_try_compile "$LINENO"; then :
3530   ac_cv_safe_to_define___extensions__=yes
3531 else
3532   ac_cv_safe_to_define___extensions__=no
3533 fi
3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3535 fi
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3537 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3538   test $ac_cv_safe_to_define___extensions__ = yes &&
3539     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3540
3541   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3542
3543   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3544
3545   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3546
3547   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3548
3549
3550 ac_ext=c
3551 ac_cpp='$CPP $CPPFLAGS'
3552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3555 if test -n "$ac_tool_prefix"; then
3556   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3557 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3559 $as_echo_n "checking for $ac_word... " >&6; }
3560 if test "${ac_cv_prog_CC+set}" = set; then :
3561   $as_echo_n "(cached) " >&6
3562 else
3563   if test -n "$CC"; then
3564   ac_cv_prog_CC="$CC" # Let the user override the test.
3565 else
3566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3567 for as_dir in $PATH
3568 do
3569   IFS=$as_save_IFS
3570   test -z "$as_dir" && as_dir=.
3571     for ac_exec_ext in '' $ac_executable_extensions; do
3572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3573     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3575     break 2
3576   fi
3577 done
3578   done
3579 IFS=$as_save_IFS
3580
3581 fi
3582 fi
3583 CC=$ac_cv_prog_CC
3584 if test -n "$CC"; then
3585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3586 $as_echo "$CC" >&6; }
3587 else
3588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3589 $as_echo "no" >&6; }
3590 fi
3591
3592
3593 fi
3594 if test -z "$ac_cv_prog_CC"; then
3595   ac_ct_CC=$CC
3596   # Extract the first word of "gcc", so it can be a program name with args.
3597 set dummy gcc; ac_word=$2
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599 $as_echo_n "checking for $ac_word... " >&6; }
3600 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   if test -n "$ac_ct_CC"; then
3604   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3605 else
3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607 for as_dir in $PATH
3608 do
3609   IFS=$as_save_IFS
3610   test -z "$as_dir" && as_dir=.
3611     for ac_exec_ext in '' $ac_executable_extensions; do
3612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3613     ac_cv_prog_ac_ct_CC="gcc"
3614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615     break 2
3616   fi
3617 done
3618   done
3619 IFS=$as_save_IFS
3620
3621 fi
3622 fi
3623 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3624 if test -n "$ac_ct_CC"; then
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3626 $as_echo "$ac_ct_CC" >&6; }
3627 else
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629 $as_echo "no" >&6; }
3630 fi
3631
3632   if test "x$ac_ct_CC" = x; then
3633     CC=""
3634   else
3635     case $cross_compiling:$ac_tool_warned in
3636 yes:)
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3639 ac_tool_warned=yes ;;
3640 esac
3641     CC=$ac_ct_CC
3642   fi
3643 else
3644   CC="$ac_cv_prog_CC"
3645 fi
3646
3647 if test -z "$CC"; then
3648           if test -n "$ac_tool_prefix"; then
3649     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3650 set dummy ${ac_tool_prefix}cc; ac_word=$2
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3652 $as_echo_n "checking for $ac_word... " >&6; }
3653 if test "${ac_cv_prog_CC+set}" = set; then :
3654   $as_echo_n "(cached) " >&6
3655 else
3656   if test -n "$CC"; then
3657   ac_cv_prog_CC="$CC" # Let the user override the test.
3658 else
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660 for as_dir in $PATH
3661 do
3662   IFS=$as_save_IFS
3663   test -z "$as_dir" && as_dir=.
3664     for ac_exec_ext in '' $ac_executable_extensions; do
3665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3666     ac_cv_prog_CC="${ac_tool_prefix}cc"
3667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3668     break 2
3669   fi
3670 done
3671   done
3672 IFS=$as_save_IFS
3673
3674 fi
3675 fi
3676 CC=$ac_cv_prog_CC
3677 if test -n "$CC"; then
3678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3679 $as_echo "$CC" >&6; }
3680 else
3681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3682 $as_echo "no" >&6; }
3683 fi
3684
3685
3686   fi
3687 fi
3688 if test -z "$CC"; then
3689   # Extract the first word of "cc", so it can be a program name with args.
3690 set dummy cc; ac_word=$2
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3692 $as_echo_n "checking for $ac_word... " >&6; }
3693 if test "${ac_cv_prog_CC+set}" = set; then :
3694   $as_echo_n "(cached) " >&6
3695 else
3696   if test -n "$CC"; then
3697   ac_cv_prog_CC="$CC" # Let the user override the test.
3698 else
3699   ac_prog_rejected=no
3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3701 for as_dir in $PATH
3702 do
3703   IFS=$as_save_IFS
3704   test -z "$as_dir" && as_dir=.
3705     for ac_exec_ext in '' $ac_executable_extensions; do
3706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3707     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3708        ac_prog_rejected=yes
3709        continue
3710      fi
3711     ac_cv_prog_CC="cc"
3712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3713     break 2
3714   fi
3715 done
3716   done
3717 IFS=$as_save_IFS
3718
3719 if test $ac_prog_rejected = yes; then
3720   # We found a bogon in the path, so make sure we never use it.
3721   set dummy $ac_cv_prog_CC
3722   shift
3723   if test $# != 0; then
3724     # We chose a different compiler from the bogus one.
3725     # However, it has the same basename, so the bogon will be chosen
3726     # first if we set CC to just the basename; use the full file name.
3727     shift
3728     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3729   fi
3730 fi
3731 fi
3732 fi
3733 CC=$ac_cv_prog_CC
3734 if test -n "$CC"; then
3735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3736 $as_echo "$CC" >&6; }
3737 else
3738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3739 $as_echo "no" >&6; }
3740 fi
3741
3742
3743 fi
3744 if test -z "$CC"; then
3745   if test -n "$ac_tool_prefix"; then
3746   for ac_prog in cl.exe
3747   do
3748     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3749 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3751 $as_echo_n "checking for $ac_word... " >&6; }
3752 if test "${ac_cv_prog_CC+set}" = set; then :
3753   $as_echo_n "(cached) " >&6
3754 else
3755   if test -n "$CC"; then
3756   ac_cv_prog_CC="$CC" # Let the user override the test.
3757 else
3758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3759 for as_dir in $PATH
3760 do
3761   IFS=$as_save_IFS
3762   test -z "$as_dir" && as_dir=.
3763     for ac_exec_ext in '' $ac_executable_extensions; do
3764   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3765     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3767     break 2
3768   fi
3769 done
3770   done
3771 IFS=$as_save_IFS
3772
3773 fi
3774 fi
3775 CC=$ac_cv_prog_CC
3776 if test -n "$CC"; then
3777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3778 $as_echo "$CC" >&6; }
3779 else
3780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3781 $as_echo "no" >&6; }
3782 fi
3783
3784
3785     test -n "$CC" && break
3786   done
3787 fi
3788 if test -z "$CC"; then
3789   ac_ct_CC=$CC
3790   for ac_prog in cl.exe
3791 do
3792   # Extract the first word of "$ac_prog", so it can be a program name with args.
3793 set dummy $ac_prog; ac_word=$2
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3795 $as_echo_n "checking for $ac_word... " >&6; }
3796 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3797   $as_echo_n "(cached) " >&6
3798 else
3799   if test -n "$ac_ct_CC"; then
3800   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3801 else
3802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3803 for as_dir in $PATH
3804 do
3805   IFS=$as_save_IFS
3806   test -z "$as_dir" && as_dir=.
3807     for ac_exec_ext in '' $ac_executable_extensions; do
3808   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3809     ac_cv_prog_ac_ct_CC="$ac_prog"
3810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3811     break 2
3812   fi
3813 done
3814   done
3815 IFS=$as_save_IFS
3816
3817 fi
3818 fi
3819 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3820 if test -n "$ac_ct_CC"; then
3821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3822 $as_echo "$ac_ct_CC" >&6; }
3823 else
3824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3825 $as_echo "no" >&6; }
3826 fi
3827
3828
3829   test -n "$ac_ct_CC" && break
3830 done
3831
3832   if test "x$ac_ct_CC" = x; then
3833     CC=""
3834   else
3835     case $cross_compiling:$ac_tool_warned in
3836 yes:)
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3838 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3839 ac_tool_warned=yes ;;
3840 esac
3841     CC=$ac_ct_CC
3842   fi
3843 fi
3844
3845 fi
3846
3847
3848 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3850 as_fn_error "no acceptable C compiler found in \$PATH
3851 See \`config.log' for more details." "$LINENO" 5; }
3852
3853 # Provide some information about the compiler.
3854 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3855 set X $ac_compile
3856 ac_compiler=$2
3857 for ac_option in --version -v -V -qversion; do
3858   { { ac_try="$ac_compiler $ac_option >&5"
3859 case "(($ac_try" in
3860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3861   *) ac_try_echo=$ac_try;;
3862 esac
3863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3864 $as_echo "$ac_try_echo"; } >&5
3865   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3866   ac_status=$?
3867   if test -s conftest.err; then
3868     sed '10a\
3869 ... rest of stderr output deleted ...
3870          10q' conftest.err >conftest.er1
3871     cat conftest.er1 >&5
3872     rm -f conftest.er1 conftest.err
3873   fi
3874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3875   test $ac_status = 0; }
3876 done
3877
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3879 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3880 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3881   $as_echo_n "(cached) " >&6
3882 else
3883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3884 /* end confdefs.h.  */
3885
3886 int
3887 main ()
3888 {
3889 #ifndef __GNUC__
3890        choke me
3891 #endif
3892
3893   ;
3894   return 0;
3895 }
3896 _ACEOF
3897 if ac_fn_c_try_compile "$LINENO"; then :
3898   ac_compiler_gnu=yes
3899 else
3900   ac_compiler_gnu=no
3901 fi
3902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3903 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3904
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3907 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3908 if test $ac_compiler_gnu = yes; then
3909   GCC=yes
3910 else
3911   GCC=
3912 fi
3913 ac_test_CFLAGS=${CFLAGS+set}
3914 ac_save_CFLAGS=$CFLAGS
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3916 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3917 if test "${ac_cv_prog_cc_g+set}" = set; then :
3918   $as_echo_n "(cached) " >&6
3919 else
3920   ac_save_c_werror_flag=$ac_c_werror_flag
3921    ac_c_werror_flag=yes
3922    ac_cv_prog_cc_g=no
3923    CFLAGS="-g"
3924    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3925 /* end confdefs.h.  */
3926
3927 int
3928 main ()
3929 {
3930
3931   ;
3932   return 0;
3933 }
3934 _ACEOF
3935 if ac_fn_c_try_compile "$LINENO"; then :
3936   ac_cv_prog_cc_g=yes
3937 else
3938   CFLAGS=""
3939       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3940 /* end confdefs.h.  */
3941
3942 int
3943 main ()
3944 {
3945
3946   ;
3947   return 0;
3948 }
3949 _ACEOF
3950 if ac_fn_c_try_compile "$LINENO"; then :
3951
3952 else
3953   ac_c_werror_flag=$ac_save_c_werror_flag
3954          CFLAGS="-g"
3955          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956 /* end confdefs.h.  */
3957
3958 int
3959 main ()
3960 {
3961
3962   ;
3963   return 0;
3964 }
3965 _ACEOF
3966 if ac_fn_c_try_compile "$LINENO"; then :
3967   ac_cv_prog_cc_g=yes
3968 fi
3969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3970 fi
3971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3972 fi
3973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3974    ac_c_werror_flag=$ac_save_c_werror_flag
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3977 $as_echo "$ac_cv_prog_cc_g" >&6; }
3978 if test "$ac_test_CFLAGS" = set; then
3979   CFLAGS=$ac_save_CFLAGS
3980 elif test $ac_cv_prog_cc_g = yes; then
3981   if test "$GCC" = yes; then
3982     CFLAGS="-g -O2"
3983   else
3984     CFLAGS="-g"
3985   fi
3986 else
3987   if test "$GCC" = yes; then
3988     CFLAGS="-O2"
3989   else
3990     CFLAGS=
3991   fi
3992 fi
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3994 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3995 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998   ac_cv_prog_cc_c89=no
3999 ac_save_CC=$CC
4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h.  */
4002 #include <stdarg.h>
4003 #include <stdio.h>
4004 #include <sys/types.h>
4005 #include <sys/stat.h>
4006 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4007 struct buf { int x; };
4008 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4009 static char *e (p, i)
4010      char **p;
4011      int i;
4012 {
4013   return p[i];
4014 }
4015 static char *f (char * (*g) (char **, int), char **p, ...)
4016 {
4017   char *s;
4018   va_list v;
4019   va_start (v,p);
4020   s = g (p, va_arg (v,int));
4021   va_end (v);
4022   return s;
4023 }
4024
4025 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4026    function prototypes and stuff, but not '\xHH' hex character constants.
4027    These don't provoke an error unfortunately, instead are silently treated
4028    as 'x'.  The following induces an error, until -std is added to get
4029    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4030    array size at least.  It's necessary to write '\x00'==0 to get something
4031    that's true only with -std.  */
4032 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4033
4034 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4035    inside strings and character constants.  */
4036 #define FOO(x) 'x'
4037 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4038
4039 int test (int i, double x);
4040 struct s1 {int (*f) (int a);};
4041 struct s2 {int (*f) (double a);};
4042 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4043 int argc;
4044 char **argv;
4045 int
4046 main ()
4047 {
4048 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4049   ;
4050   return 0;
4051 }
4052 _ACEOF
4053 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4054         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4055 do
4056   CC="$ac_save_CC $ac_arg"
4057   if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_cv_prog_cc_c89=$ac_arg
4059 fi
4060 rm -f core conftest.err conftest.$ac_objext
4061   test "x$ac_cv_prog_cc_c89" != "xno" && break
4062 done
4063 rm -f conftest.$ac_ext
4064 CC=$ac_save_CC
4065
4066 fi
4067 # AC_CACHE_VAL
4068 case "x$ac_cv_prog_cc_c89" in
4069   x)
4070     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4071 $as_echo "none needed" >&6; } ;;
4072   xno)
4073     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4074 $as_echo "unsupported" >&6; } ;;
4075   *)
4076     CC="$CC $ac_cv_prog_cc_c89"
4077     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4078 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4079 esac
4080 if test "x$ac_cv_prog_cc_c89" != xno; then :
4081
4082 fi
4083
4084 ac_ext=c
4085 ac_cpp='$CPP $CPPFLAGS'
4086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4089
4090 if test $ac_cv_c_compiler_gnu = yes; then
4091     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
4092 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
4093 if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
4094   $as_echo_n "(cached) " >&6
4095 else
4096     ac_pattern="Autoconf.*'x'"
4097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4098 /* end confdefs.h.  */
4099 #include <sgtty.h>
4100 Autoconf TIOCGETP
4101 _ACEOF
4102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4103   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4104   ac_cv_prog_gcc_traditional=yes
4105 else
4106   ac_cv_prog_gcc_traditional=no
4107 fi
4108 rm -f conftest*
4109
4110
4111   if test $ac_cv_prog_gcc_traditional = no; then
4112     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h.  */
4114 #include <termio.h>
4115 Autoconf TCGETA
4116 _ACEOF
4117 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4118   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
4119   ac_cv_prog_gcc_traditional=yes
4120 fi
4121 rm -f conftest*
4122
4123   fi
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
4126 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
4127   if test $ac_cv_prog_gcc_traditional = yes; then
4128     CC="$CC -traditional"
4129   fi
4130 fi
4131
4132 ac_aux_dir=
4133 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4134   for ac_t in install-sh install.sh shtool; do
4135     if test -f "$ac_dir/$ac_t"; then
4136       ac_aux_dir=$ac_dir
4137       ac_install_sh="$ac_aux_dir/$ac_t -c"
4138       break 2
4139     fi
4140   done
4141 done
4142 if test -z "$ac_aux_dir"; then
4143   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4144 fi
4145
4146 # These three variables are undocumented and unsupported,
4147 # and are intended to be withdrawn in a future Autoconf release.
4148 # They can cause serious problems if a builder's source tree is in a directory
4149 # whose full name contains unusual characters.
4150 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4151 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4152 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4153
4154
4155 # Find a good install program.  We prefer a C program (faster),
4156 # so one script is as good as another.  But avoid the broken or
4157 # incompatible versions:
4158 # SysV /etc/install, /usr/sbin/install
4159 # SunOS /usr/etc/install
4160 # IRIX /sbin/install
4161 # AIX /bin/install
4162 # AmigaOS /C/install, which installs bootblocks on floppy discs
4163 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4164 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4165 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4166 # OS/2's system install, which has a completely different semantic
4167 # ./install, which can be erroneously created by make from ./install.sh.
4168 # Reject install programs that cannot install multiple files.
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4170 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4171 if test -z "$INSTALL"; then
4172 if test "${ac_cv_path_install+set}" = set; then :
4173   $as_echo_n "(cached) " >&6
4174 else
4175   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176 for as_dir in $PATH
4177 do
4178   IFS=$as_save_IFS
4179   test -z "$as_dir" && as_dir=.
4180     # Account for people who put trailing slashes in PATH elements.
4181 case $as_dir/ in #((
4182   ./ | .// | /[cC]/* | \
4183   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4184   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4185   /usr/ucb/* ) ;;
4186   *)
4187     # OSF1 and SCO ODT 3.0 have their own names for install.
4188     # Don't use installbsd from OSF since it installs stuff as root
4189     # by default.
4190     for ac_prog in ginstall scoinst install; do
4191       for ac_exec_ext in '' $ac_executable_extensions; do
4192         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4193           if test $ac_prog = install &&
4194             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4195             # AIX install.  It has an incompatible calling convention.
4196             :
4197           elif test $ac_prog = install &&
4198             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4199             # program-specific install script used by HP pwplus--don't use.
4200             :
4201           else
4202             rm -rf conftest.one conftest.two conftest.dir
4203             echo one > conftest.one
4204             echo two > conftest.two
4205             mkdir conftest.dir
4206             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4207               test -s conftest.one && test -s conftest.two &&
4208               test -s conftest.dir/conftest.one &&
4209               test -s conftest.dir/conftest.two
4210             then
4211               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4212               break 3
4213             fi
4214           fi
4215         fi
4216       done
4217     done
4218     ;;
4219 esac
4220
4221   done
4222 IFS=$as_save_IFS
4223
4224 rm -rf conftest.one conftest.two conftest.dir
4225
4226 fi
4227   if test "${ac_cv_path_install+set}" = set; then
4228     INSTALL=$ac_cv_path_install
4229   else
4230     # As a last resort, use the slow shell script.  Don't cache a
4231     # value for INSTALL within a source directory, because that will
4232     # break other packages using the cache if that directory is
4233     # removed, or if the value is a relative name.
4234     INSTALL=$ac_install_sh
4235   fi
4236 fi
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4238 $as_echo "$INSTALL" >&6; }
4239
4240 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4241 # It thinks the first close brace ends the variable substitution.
4242 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4243
4244 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4245
4246 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4247
4248 if test -x /usr/bin/getconf; then
4249    bmake_path_max=`getconf PATH_MAX / 2> /dev/null`
4250    # only a numeric response is useful
4251    test ${bmake_path_max:-0} -gt 0 2> /dev/null || bmake_path_max=
4252 fi
4253 bmake_path_max=${bmake_path_max:-1024}
4254 if test $bmake_path_max -gt 1024; then
4255    # this is all we expect
4256    bmake_path_max=1024
4257 fi
4258 echo "Using: BMAKE_PATH_MAX=$bmake_path_max" >&6
4259
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4261 $as_echo_n "checking for ANSI C header files... " >&6; }
4262 if test "${ac_cv_header_stdc+set}" = set; then :
4263   $as_echo_n "(cached) " >&6
4264 else
4265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h.  */
4267 #include <stdlib.h>
4268 #include <stdarg.h>
4269 #include <string.h>
4270 #include <float.h>
4271
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   ac_cv_header_stdc=yes
4282 else
4283   ac_cv_header_stdc=no
4284 fi
4285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4286
4287 if test $ac_cv_header_stdc = yes; then
4288   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290 /* end confdefs.h.  */
4291 #include <string.h>
4292
4293 _ACEOF
4294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4295   $EGREP "memchr" >/dev/null 2>&1; then :
4296
4297 else
4298   ac_cv_header_stdc=no
4299 fi
4300 rm -f conftest*
4301
4302 fi
4303
4304 if test $ac_cv_header_stdc = yes; then
4305   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4307 /* end confdefs.h.  */
4308 #include <stdlib.h>
4309
4310 _ACEOF
4311 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4312   $EGREP "free" >/dev/null 2>&1; then :
4313
4314 else
4315   ac_cv_header_stdc=no
4316 fi
4317 rm -f conftest*
4318
4319 fi
4320
4321 if test $ac_cv_header_stdc = yes; then
4322   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4323   if test "$cross_compiling" = yes; then :
4324   :
4325 else
4326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4327 /* end confdefs.h.  */
4328 #include <ctype.h>
4329 #include <stdlib.h>
4330 #if ((' ' & 0x0FF) == 0x020)
4331 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4332 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4333 #else
4334 # define ISLOWER(c) \
4335                    (('a' <= (c) && (c) <= 'i') \
4336                      || ('j' <= (c) && (c) <= 'r') \
4337                      || ('s' <= (c) && (c) <= 'z'))
4338 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4339 #endif
4340
4341 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4342 int
4343 main ()
4344 {
4345   int i;
4346   for (i = 0; i < 256; i++)
4347     if (XOR (islower (i), ISLOWER (i))
4348         || toupper (i) != TOUPPER (i))
4349       return 2;
4350   return 0;
4351 }
4352 _ACEOF
4353 if ac_fn_c_try_run "$LINENO"; then :
4354
4355 else
4356   ac_cv_header_stdc=no
4357 fi
4358 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4359   conftest.$ac_objext conftest.beam conftest.$ac_ext
4360 fi
4361
4362 fi
4363 fi
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4365 $as_echo "$ac_cv_header_stdc" >&6; }
4366 if test $ac_cv_header_stdc = yes; then
4367
4368 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4369
4370 fi
4371
4372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4373 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4374 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4375   $as_echo_n "(cached) " >&6
4376 else
4377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4378 /* end confdefs.h.  */
4379 #include <sys/types.h>
4380 #include <sys/wait.h>
4381 #ifndef WEXITSTATUS
4382 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4383 #endif
4384 #ifndef WIFEXITED
4385 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4386 #endif
4387
4388 int
4389 main ()
4390 {
4391   int s;
4392   wait (&s);
4393   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4394   ;
4395   return 0;
4396 }
4397 _ACEOF
4398 if ac_fn_c_try_compile "$LINENO"; then :
4399   ac_cv_header_sys_wait_h=yes
4400 else
4401   ac_cv_header_sys_wait_h=no
4402 fi
4403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4404 fi
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4406 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4407 if test $ac_cv_header_sys_wait_h = yes; then
4408
4409 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4410
4411 fi
4412
4413 ac_header_dirent=no
4414 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4415   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4417 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4418 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4419   $as_echo_n "(cached) " >&6
4420 else
4421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4422 /* end confdefs.h.  */
4423 #include <sys/types.h>
4424 #include <$ac_hdr>
4425
4426 int
4427 main ()
4428 {
4429 if ((DIR *) 0)
4430 return 0;
4431   ;
4432   return 0;
4433 }
4434 _ACEOF
4435 if ac_fn_c_try_compile "$LINENO"; then :
4436   eval "$as_ac_Header=yes"
4437 else
4438   eval "$as_ac_Header=no"
4439 fi
4440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4441 fi
4442 eval ac_res=\$$as_ac_Header
4443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4444 $as_echo "$ac_res" >&6; }
4445 eval as_val=\$$as_ac_Header
4446    if test "x$as_val" = x""yes; then :
4447   cat >>confdefs.h <<_ACEOF
4448 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4449 _ACEOF
4450
4451 ac_header_dirent=$ac_hdr; break
4452 fi
4453
4454 done
4455 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4456 if test $ac_header_dirent = dirent.h; then
4457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4458 $as_echo_n "checking for library containing opendir... " >&6; }
4459 if test "${ac_cv_search_opendir+set}" = set; then :
4460   $as_echo_n "(cached) " >&6
4461 else
4462   ac_func_search_save_LIBS=$LIBS
4463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4464 /* end confdefs.h.  */
4465
4466 /* Override any GCC internal prototype to avoid an error.
4467    Use char because int might match the return type of a GCC
4468    builtin and then its argument prototype would still apply.  */
4469 #ifdef __cplusplus
4470 extern "C"
4471 #endif
4472 char opendir ();
4473 int
4474 main ()
4475 {
4476 return opendir ();
4477   ;
4478   return 0;
4479 }
4480 _ACEOF
4481 for ac_lib in '' dir; do
4482   if test -z "$ac_lib"; then
4483     ac_res="none required"
4484   else
4485     ac_res=-l$ac_lib
4486     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4487   fi
4488   if ac_fn_c_try_link "$LINENO"; then :
4489   ac_cv_search_opendir=$ac_res
4490 fi
4491 rm -f core conftest.err conftest.$ac_objext \
4492     conftest$ac_exeext
4493   if test "${ac_cv_search_opendir+set}" = set; then :
4494   break
4495 fi
4496 done
4497 if test "${ac_cv_search_opendir+set}" = set; then :
4498
4499 else
4500   ac_cv_search_opendir=no
4501 fi
4502 rm conftest.$ac_ext
4503 LIBS=$ac_func_search_save_LIBS
4504 fi
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4506 $as_echo "$ac_cv_search_opendir" >&6; }
4507 ac_res=$ac_cv_search_opendir
4508 if test "$ac_res" != no; then :
4509   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4510
4511 fi
4512
4513 else
4514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4515 $as_echo_n "checking for library containing opendir... " >&6; }
4516 if test "${ac_cv_search_opendir+set}" = set; then :
4517   $as_echo_n "(cached) " >&6
4518 else
4519   ac_func_search_save_LIBS=$LIBS
4520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4521 /* end confdefs.h.  */
4522
4523 /* Override any GCC internal prototype to avoid an error.
4524    Use char because int might match the return type of a GCC
4525    builtin and then its argument prototype would still apply.  */
4526 #ifdef __cplusplus
4527 extern "C"
4528 #endif
4529 char opendir ();
4530 int
4531 main ()
4532 {
4533 return opendir ();
4534   ;
4535   return 0;
4536 }
4537 _ACEOF
4538 for ac_lib in '' x; do
4539   if test -z "$ac_lib"; then
4540     ac_res="none required"
4541   else
4542     ac_res=-l$ac_lib
4543     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4544   fi
4545   if ac_fn_c_try_link "$LINENO"; then :
4546   ac_cv_search_opendir=$ac_res
4547 fi
4548 rm -f core conftest.err conftest.$ac_objext \
4549     conftest$ac_exeext
4550   if test "${ac_cv_search_opendir+set}" = set; then :
4551   break
4552 fi
4553 done
4554 if test "${ac_cv_search_opendir+set}" = set; then :
4555
4556 else
4557   ac_cv_search_opendir=no
4558 fi
4559 rm conftest.$ac_ext
4560 LIBS=$ac_func_search_save_LIBS
4561 fi
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4563 $as_echo "$ac_cv_search_opendir" >&6; }
4564 ac_res=$ac_cv_search_opendir
4565 if test "$ac_res" != no; then :
4566   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4567
4568 fi
4569
4570 fi
4571
4572 for ac_header in \
4573         ar.h \
4574         err.h \
4575         fcntl.h \
4576         paths.h \
4577         poll.h \
4578         ranlib.h \
4579         string.h \
4580         sys/mman.h \
4581         sys/select.h \
4582         sys/socket.h \
4583         sys/sysctl.h \
4584         sys/time.h \
4585         sys/uio.h \
4586         unistd.h \
4587         utime.h \
4588
4589 do :
4590   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4591 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4592 eval as_val=\$$as_ac_Header
4593    if test "x$as_val" = x""yes; then :
4594   cat >>confdefs.h <<_ACEOF
4595 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4596 _ACEOF
4597
4598 fi
4599
4600 done
4601
4602
4603 ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
4604 if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then :
4605   echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6
4606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4607 /* end confdefs.h.  */
4608 #include <sys/cdefs.h>
4609 #ifdef __RCSID
4610 yes
4611 #endif
4612
4613 _ACEOF
4614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4615   $EGREP "yes" >/dev/null 2>&1; then :
4616   echo yes  >&6
4617 else
4618   echo no  >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H"
4619 fi
4620 rm -f conftest*
4621
4622 else
4623   CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`"
4624 fi
4625
4626
4627
4628
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
4630 $as_echo_n "checking for __attribute__... " >&6; }
4631 if test "${ac_cv___attribute__+set}" = set; then :
4632   $as_echo_n "(cached) " >&6
4633 else
4634
4635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4636 /* end confdefs.h.  */
4637
4638 #include <stdlib.h>
4639
4640 int
4641 main ()
4642 {
4643
4644 static void foo(void) __attribute__ ((noreturn));
4645
4646 static void
4647 foo(void)
4648 {
4649   exit(1);
4650 }
4651
4652   ;
4653   return 0;
4654 }
4655 _ACEOF
4656 if ac_fn_c_try_compile "$LINENO"; then :
4657   ac_cv___attribute__=yes
4658 else
4659   ac_cv___attribute__=no
4660 fi
4661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4662 fi
4663
4664 if test "$ac_cv___attribute__" = "yes"; then
4665
4666 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
4667
4668 fi
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
4670 $as_echo "$ac_cv___attribute__" >&6; }
4671
4672  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4673 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4674 if test "${ac_cv_c_bigendian+set}" = set; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   ac_cv_c_bigendian=unknown
4678     # See if we're dealing with a universal compiler.
4679     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4680 /* end confdefs.h.  */
4681 #ifndef __APPLE_CC__
4682                not a universal capable compiler
4683              #endif
4684              typedef int dummy;
4685
4686 _ACEOF
4687 if ac_fn_c_try_compile "$LINENO"; then :
4688
4689         # Check for potential -arch flags.  It is not universal unless
4690         # there are at least two -arch flags with different values.
4691         ac_arch=
4692         ac_prev=
4693         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4694          if test -n "$ac_prev"; then
4695            case $ac_word in
4696              i?86 | x86_64 | ppc | ppc64)
4697                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4698                  ac_arch=$ac_word
4699                else
4700                  ac_cv_c_bigendian=universal
4701                  break
4702                fi
4703                ;;
4704            esac
4705            ac_prev=
4706          elif test "x$ac_word" = "x-arch"; then
4707            ac_prev=arch
4708          fi
4709        done
4710 fi
4711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4712     if test $ac_cv_c_bigendian = unknown; then
4713       # See if sys/param.h defines the BYTE_ORDER macro.
4714       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4715 /* end confdefs.h.  */
4716 #include <sys/types.h>
4717              #include <sys/param.h>
4718
4719 int
4720 main ()
4721 {
4722 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4723                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4724                      && LITTLE_ENDIAN)
4725               bogus endian macros
4726              #endif
4727
4728   ;
4729   return 0;
4730 }
4731 _ACEOF
4732 if ac_fn_c_try_compile "$LINENO"; then :
4733   # It does; now see whether it defined to BIG_ENDIAN or not.
4734          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4735 /* end confdefs.h.  */
4736 #include <sys/types.h>
4737                 #include <sys/param.h>
4738
4739 int
4740 main ()
4741 {
4742 #if BYTE_ORDER != BIG_ENDIAN
4743                  not big endian
4744                 #endif
4745
4746   ;
4747   return 0;
4748 }
4749 _ACEOF
4750 if ac_fn_c_try_compile "$LINENO"; then :
4751   ac_cv_c_bigendian=yes
4752 else
4753   ac_cv_c_bigendian=no
4754 fi
4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4756 fi
4757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4758     fi
4759     if test $ac_cv_c_bigendian = unknown; then
4760       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4761       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4762 /* end confdefs.h.  */
4763 #include <limits.h>
4764
4765 int
4766 main ()
4767 {
4768 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4769               bogus endian macros
4770              #endif
4771
4772   ;
4773   return 0;
4774 }
4775 _ACEOF
4776 if ac_fn_c_try_compile "$LINENO"; then :
4777   # It does; now see whether it defined to _BIG_ENDIAN or not.
4778          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4779 /* end confdefs.h.  */
4780 #include <limits.h>
4781
4782 int
4783 main ()
4784 {
4785 #ifndef _BIG_ENDIAN
4786                  not big endian
4787                 #endif
4788
4789   ;
4790   return 0;
4791 }
4792 _ACEOF
4793 if ac_fn_c_try_compile "$LINENO"; then :
4794   ac_cv_c_bigendian=yes
4795 else
4796   ac_cv_c_bigendian=no
4797 fi
4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4799 fi
4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4801     fi
4802     if test $ac_cv_c_bigendian = unknown; then
4803       # Compile a test program.
4804       if test "$cross_compiling" = yes; then :
4805   # Try to guess by grepping values from an object file.
4806          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4807 /* end confdefs.h.  */
4808 short int ascii_mm[] =
4809                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4810                 short int ascii_ii[] =
4811                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4812                 int use_ascii (int i) {
4813                   return ascii_mm[i] + ascii_ii[i];
4814                 }
4815                 short int ebcdic_ii[] =
4816                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4817                 short int ebcdic_mm[] =
4818                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4819                 int use_ebcdic (int i) {
4820                   return ebcdic_mm[i] + ebcdic_ii[i];
4821                 }
4822                 extern int foo;
4823
4824 int
4825 main ()
4826 {
4827 return use_ascii (foo) == use_ebcdic (foo);
4828   ;
4829   return 0;
4830 }
4831 _ACEOF
4832 if ac_fn_c_try_compile "$LINENO"; then :
4833   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4834               ac_cv_c_bigendian=yes
4835             fi
4836             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4837               if test "$ac_cv_c_bigendian" = unknown; then
4838                 ac_cv_c_bigendian=no
4839               else
4840                 # finding both strings is unlikely to happen, but who knows?
4841                 ac_cv_c_bigendian=unknown
4842               fi
4843             fi
4844 fi
4845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4846 else
4847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4848 /* end confdefs.h.  */
4849 $ac_includes_default
4850 int
4851 main ()
4852 {
4853
4854              /* Are we little or big endian?  From Harbison&Steele.  */
4855              union
4856              {
4857                long int l;
4858                char c[sizeof (long int)];
4859              } u;
4860              u.l = 1;
4861              return u.c[sizeof (long int) - 1] == 1;
4862
4863   ;
4864   return 0;
4865 }
4866 _ACEOF
4867 if ac_fn_c_try_run "$LINENO"; then :
4868   ac_cv_c_bigendian=no
4869 else
4870   ac_cv_c_bigendian=yes
4871 fi
4872 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4873   conftest.$ac_objext conftest.beam conftest.$ac_ext
4874 fi
4875
4876     fi
4877 fi
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4879 $as_echo "$ac_cv_c_bigendian" >&6; }
4880  case $ac_cv_c_bigendian in #(
4881    yes)
4882      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4883 ;; #(
4884    no)
4885       ;; #(
4886    universal)
4887
4888 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4889
4890      ;; #(
4891    *)
4892      as_fn_error "unknown endianness
4893  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4894  esac
4895
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4897 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4898 if test "${ac_cv_c_const+set}" = set; then :
4899   $as_echo_n "(cached) " >&6
4900 else
4901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4902 /* end confdefs.h.  */
4903
4904 int
4905 main ()
4906 {
4907 /* FIXME: Include the comments suggested by Paul. */
4908 #ifndef __cplusplus
4909   /* Ultrix mips cc rejects this.  */
4910   typedef int charset[2];
4911   const charset cs;
4912   /* SunOS 4.1.1 cc rejects this.  */
4913   char const *const *pcpcc;
4914   char **ppc;
4915   /* NEC SVR4.0.2 mips cc rejects this.  */
4916   struct point {int x, y;};
4917   static struct point const zero = {0,0};
4918   /* AIX XL C 1.02.0.0 rejects this.
4919      It does not let you subtract one const X* pointer from another in
4920      an arm of an if-expression whose if-part is not a constant
4921      expression */
4922   const char *g = "string";
4923   pcpcc = &g + (g ? g-g : 0);
4924   /* HPUX 7.0 cc rejects these. */
4925   ++pcpcc;
4926   ppc = (char**) pcpcc;
4927   pcpcc = (char const *const *) ppc;
4928   { /* SCO 3.2v4 cc rejects this.  */
4929     char *t;
4930     char const *s = 0 ? (char *) 0 : (char const *) 0;
4931
4932     *t++ = 0;
4933     if (s) return 0;
4934   }
4935   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4936     int x[] = {25, 17};
4937     const int *foo = &x[0];
4938     ++foo;
4939   }
4940   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4941     typedef const int *iptr;
4942     iptr p = 0;
4943     ++p;
4944   }
4945   { /* AIX XL C 1.02.0.0 rejects this saying
4946        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4947     struct s { int j; const int *ap[3]; };
4948     struct s *b; b->j = 5;
4949   }
4950   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4951     const int foo = 10;
4952     if (!foo) return 0;
4953   }
4954   return !cs[0] && !zero.x;
4955 #endif
4956
4957   ;
4958   return 0;
4959 }
4960 _ACEOF
4961 if ac_fn_c_try_compile "$LINENO"; then :
4962   ac_cv_c_const=yes
4963 else
4964   ac_cv_c_const=no
4965 fi
4966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4967 fi
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4969 $as_echo "$ac_cv_c_const" >&6; }
4970 if test $ac_cv_c_const = no; then
4971
4972 $as_echo "#define const /**/" >>confdefs.h
4973
4974 fi
4975
4976 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4977 if test "x$ac_cv_type_off_t" = x""yes; then :
4978
4979 else
4980
4981 cat >>confdefs.h <<_ACEOF
4982 #define off_t long int
4983 _ACEOF
4984
4985 fi
4986
4987 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
4988 if test "x$ac_cv_type_pid_t" = x""yes; then :
4989
4990 else
4991
4992 cat >>confdefs.h <<_ACEOF
4993 #define pid_t int
4994 _ACEOF
4995
4996 fi
4997
4998 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4999 if test "x$ac_cv_type_size_t" = x""yes; then :
5000
5001 else
5002
5003 cat >>confdefs.h <<_ACEOF
5004 #define size_t unsigned int
5005 _ACEOF
5006
5007 fi
5008
5009 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
5010 /* NetBSD declares sys_siglist in unistd.h.  */
5011 #ifdef HAVE_UNISTD_H
5012 # include <unistd.h>
5013 #endif
5014
5015 "
5016 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
5017   ac_have_decl=1
5018 else
5019   ac_have_decl=0
5020 fi
5021
5022 cat >>confdefs.h <<_ACEOF
5023 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
5024 _ACEOF
5025
5026
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5028 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5029 if test "${ac_cv_header_time+set}" = set; then :
5030   $as_echo_n "(cached) " >&6
5031 else
5032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5033 /* end confdefs.h.  */
5034 #include <sys/types.h>
5035 #include <sys/time.h>
5036 #include <time.h>
5037
5038 int
5039 main ()
5040 {
5041 if ((struct tm *) 0)
5042 return 0;
5043   ;
5044   return 0;
5045 }
5046 _ACEOF
5047 if ac_fn_c_try_compile "$LINENO"; then :
5048   ac_cv_header_time=yes
5049 else
5050   ac_cv_header_time=no
5051 fi
5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5053 fi
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5055 $as_echo "$ac_cv_header_time" >&6; }
5056 if test $ac_cv_header_time = yes; then
5057
5058 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5059
5060 fi
5061
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5063 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5064 if test "${ac_cv_struct_tm+set}" = set; then :
5065   $as_echo_n "(cached) " >&6
5066 else
5067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h.  */
5069 #include <sys/types.h>
5070 #include <time.h>
5071
5072 int
5073 main ()
5074 {
5075 struct tm tm;
5076                                      int *p = &tm.tm_sec;
5077                                      return !p;
5078   ;
5079   return 0;
5080 }
5081 _ACEOF
5082 if ac_fn_c_try_compile "$LINENO"; then :
5083   ac_cv_struct_tm=time.h
5084 else
5085   ac_cv_struct_tm=sys/time.h
5086 fi
5087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5088 fi
5089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5090 $as_echo "$ac_cv_struct_tm" >&6; }
5091 if test $ac_cv_struct_tm = sys/time.h; then
5092
5093 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5094
5095 fi
5096
5097
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5099 $as_echo_n "checking return type of signal handlers... " >&6; }
5100 if test "${ac_cv_type_signal+set}" = set; then :
5101   $as_echo_n "(cached) " >&6
5102 else
5103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5104 /* end confdefs.h.  */
5105 #include <sys/types.h>
5106 #include <signal.h>
5107
5108 int
5109 main ()
5110 {
5111 return *(signal (0, 0)) (0) == 1;
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 if ac_fn_c_try_compile "$LINENO"; then :
5117   ac_cv_type_signal=int
5118 else
5119   ac_cv_type_signal=void
5120 fi
5121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5122 fi
5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5124 $as_echo "$ac_cv_type_signal" >&6; }
5125
5126 cat >>confdefs.h <<_ACEOF
5127 #define RETSIGTYPE $ac_cv_type_signal
5128 _ACEOF
5129
5130
5131 for ac_header in vfork.h
5132 do :
5133   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5134 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5135   cat >>confdefs.h <<_ACEOF
5136 #define HAVE_VFORK_H 1
5137 _ACEOF
5138
5139 fi
5140
5141 done
5142
5143 for ac_func in fork vfork
5144 do :
5145   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5146 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5147 eval as_val=\$$as_ac_var
5148    if test "x$as_val" = x""yes; then :
5149   cat >>confdefs.h <<_ACEOF
5150 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5151 _ACEOF
5152
5153 fi
5154 done
5155
5156 if test "x$ac_cv_func_fork" = xyes; then
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5158 $as_echo_n "checking for working fork... " >&6; }
5159 if test "${ac_cv_func_fork_works+set}" = set; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   if test "$cross_compiling" = yes; then :
5163   ac_cv_func_fork_works=cross
5164 else
5165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166 /* end confdefs.h.  */
5167 $ac_includes_default
5168 int
5169 main ()
5170 {
5171
5172           /* By Ruediger Kuhlmann. */
5173           return fork () < 0;
5174
5175   ;
5176   return 0;
5177 }
5178 _ACEOF
5179 if ac_fn_c_try_run "$LINENO"; then :
5180   ac_cv_func_fork_works=yes
5181 else
5182   ac_cv_func_fork_works=no
5183 fi
5184 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5185   conftest.$ac_objext conftest.beam conftest.$ac_ext
5186 fi
5187
5188 fi
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5190 $as_echo "$ac_cv_func_fork_works" >&6; }
5191
5192 else
5193   ac_cv_func_fork_works=$ac_cv_func_fork
5194 fi
5195 if test "x$ac_cv_func_fork_works" = xcross; then
5196   case $host in
5197     *-*-amigaos* | *-*-msdosdjgpp*)
5198       # Override, as these systems have only a dummy fork() stub
5199       ac_cv_func_fork_works=no
5200       ;;
5201     *)
5202       ac_cv_func_fork_works=yes
5203       ;;
5204   esac
5205   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5206 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5207 fi
5208 ac_cv_func_vfork_works=$ac_cv_func_vfork
5209 if test "x$ac_cv_func_vfork" = xyes; then
5210   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5211 $as_echo_n "checking for working vfork... " >&6; }
5212 if test "${ac_cv_func_vfork_works+set}" = set; then :
5213   $as_echo_n "(cached) " >&6
5214 else
5215   if test "$cross_compiling" = yes; then :
5216   ac_cv_func_vfork_works=cross
5217 else
5218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5219 /* end confdefs.h.  */
5220 /* Thanks to Paul Eggert for this test.  */
5221 $ac_includes_default
5222 #include <sys/wait.h>
5223 #ifdef HAVE_VFORK_H
5224 # include <vfork.h>
5225 #endif
5226 /* On some sparc systems, changes by the child to local and incoming
5227    argument registers are propagated back to the parent.  The compiler
5228    is told about this with #include <vfork.h>, but some compilers
5229    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5230    static variable whose address is put into a register that is
5231    clobbered by the vfork.  */
5232 static void
5233 #ifdef __cplusplus
5234 sparc_address_test (int arg)
5235 # else
5236 sparc_address_test (arg) int arg;
5237 #endif
5238 {
5239   static pid_t child;
5240   if (!child) {
5241     child = vfork ();
5242     if (child < 0) {
5243       perror ("vfork");
5244       _exit(2);
5245     }
5246     if (!child) {
5247       arg = getpid();
5248       write(-1, "", 0);
5249       _exit (arg);
5250     }
5251   }
5252 }
5253
5254 int
5255 main ()
5256 {
5257   pid_t parent = getpid ();
5258   pid_t child;
5259
5260   sparc_address_test (0);
5261
5262   child = vfork ();
5263
5264   if (child == 0) {
5265     /* Here is another test for sparc vfork register problems.  This
5266        test uses lots of local variables, at least as many local
5267        variables as main has allocated so far including compiler
5268        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5269        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5270        reuse the register of parent for one of the local variables,
5271        since it will think that parent can't possibly be used any more
5272        in this routine.  Assigning to the local variable will thus
5273        munge parent in the parent process.  */
5274     pid_t
5275       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5276       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5277     /* Convince the compiler that p..p7 are live; otherwise, it might
5278        use the same hardware register for all 8 local variables.  */
5279     if (p != p1 || p != p2 || p != p3 || p != p4
5280         || p != p5 || p != p6 || p != p7)
5281       _exit(1);
5282
5283     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5284        from child file descriptors.  If the child closes a descriptor
5285        before it execs or exits, this munges the parent's descriptor
5286        as well.  Test for this by closing stdout in the child.  */
5287     _exit(close(fileno(stdout)) != 0);
5288   } else {
5289     int status;
5290     struct stat st;
5291
5292     while (wait(&status) != child)
5293       ;
5294     return (
5295          /* Was there some problem with vforking?  */
5296          child < 0
5297
5298          /* Did the child fail?  (This shouldn't happen.)  */
5299          || status
5300
5301          /* Did the vfork/compiler bug occur?  */
5302          || parent != getpid()
5303
5304          /* Did the file descriptor bug occur?  */
5305          || fstat(fileno(stdout), &st) != 0
5306          );
5307   }
5308 }
5309 _ACEOF
5310 if ac_fn_c_try_run "$LINENO"; then :
5311   ac_cv_func_vfork_works=yes
5312 else
5313   ac_cv_func_vfork_works=no
5314 fi
5315 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5316   conftest.$ac_objext conftest.beam conftest.$ac_ext
5317 fi
5318
5319 fi
5320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5321 $as_echo "$ac_cv_func_vfork_works" >&6; }
5322
5323 fi;
5324 if test "x$ac_cv_func_fork_works" = xcross; then
5325   ac_cv_func_vfork_works=$ac_cv_func_vfork
5326   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5327 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5328 fi
5329
5330 if test "x$ac_cv_func_vfork_works" = xyes; then
5331
5332 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5333
5334 else
5335
5336 $as_echo "#define vfork fork" >>confdefs.h
5337
5338 fi
5339 if test "x$ac_cv_func_fork_works" = xyes; then
5340
5341 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5342
5343 fi
5344
5345 for ac_func in vprintf
5346 do :
5347   ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5348 if test "x$ac_cv_func_vprintf" = x""yes; then :
5349   cat >>confdefs.h <<_ACEOF
5350 #define HAVE_VPRINTF 1
5351 _ACEOF
5352
5353 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5354 if test "x$ac_cv_func__doprnt" = x""yes; then :
5355
5356 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5357
5358 fi
5359
5360 fi
5361 done
5362
5363
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5
5365 $as_echo_n "checking for wait3 that fills in rusage... " >&6; }
5366 if test "${ac_cv_func_wait3_rusage+set}" = set; then :
5367   $as_echo_n "(cached) " >&6
5368 else
5369   if test "$cross_compiling" = yes; then :
5370   ac_cv_func_wait3_rusage=no
5371 else
5372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5373 /* end confdefs.h.  */
5374 $ac_includes_default
5375 #include <sys/time.h>
5376 #include <sys/resource.h>
5377 #include <sys/wait.h>
5378 /* HP-UX has wait3 but does not fill in rusage at all.  */
5379 int
5380 main ()
5381 {
5382   struct rusage r;
5383   int i;
5384   /* Use a field that we can force nonzero --
5385      voluntary context switches.
5386      For systems like NeXT and OSF/1 that don't set it,
5387      also use the system CPU time.  And page faults (I/O) for Linux.  */
5388   r.ru_nvcsw = 0;
5389   r.ru_stime.tv_sec = 0;
5390   r.ru_stime.tv_usec = 0;
5391   r.ru_majflt = r.ru_minflt = 0;
5392   switch (fork ())
5393     {
5394     case 0: /* Child.  */
5395       sleep(1); /* Give up the CPU.  */
5396       _exit(0);
5397       break;
5398     case -1: /* What can we do?  */
5399       _exit(0);
5400       break;
5401     default: /* Parent.  */
5402       wait3(&i, 0, &r);
5403       /* Avoid "text file busy" from rm on fast HP-UX machines.  */
5404       sleep(2);
5405       return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
5406               && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
5407     }
5408 }
5409 _ACEOF
5410 if ac_fn_c_try_run "$LINENO"; then :
5411   ac_cv_func_wait3_rusage=yes
5412 else
5413   ac_cv_func_wait3_rusage=no
5414 fi
5415 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5416   conftest.$ac_objext conftest.beam conftest.$ac_ext
5417 fi
5418
5419 fi
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5
5421 $as_echo "$ac_cv_func_wait3_rusage" >&6; }
5422 if test $ac_cv_func_wait3_rusage = yes; then
5423
5424 $as_echo "#define HAVE_WAIT3 1" >>confdefs.h
5425
5426 fi
5427
5428 for ac_func in \
5429         err \
5430         errx \
5431         getcwd \
5432         getenv \
5433         getopt \
5434         getwd \
5435         killpg \
5436         mmap \
5437         putenv \
5438         select \
5439         setenv \
5440         setpgid \
5441         setsid \
5442         sigaction \
5443         sigvec \
5444         snprintf \
5445         strerror \
5446         strftime \
5447         strsep \
5448         strtod \
5449         strtol \
5450         sysctl \
5451         unsetenv \
5452         vsnprintf \
5453         wait3 \
5454         wait4 \
5455         waitpid \
5456         warn \
5457         warnx \
5458
5459 do :
5460   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5461 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5462 eval as_val=\$$as_ac_var
5463    if test "x$as_val" = x""yes; then :
5464   cat >>confdefs.h <<_ACEOF
5465 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5466 _ACEOF
5467
5468 fi
5469 done
5470
5471
5472 for ac_func in \
5473         realpath \
5474         dirname \
5475         stresep \
5476         strlcpy \
5477
5478 do :
5479   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5480 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5481 eval as_val=\$$as_ac_var
5482    if test "x$as_val" = x""yes; then :
5483   cat >>confdefs.h <<_ACEOF
5484 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5485 _ACEOF
5486
5487 else
5488   case " $LIBOBJS " in
5489   *" $ac_func.$ac_objext "* ) ;;
5490   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5491  ;;
5492 esac
5493
5494 fi
5495 done
5496
5497
5498
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5
5500 $as_echo_n "checking for emalloc in -lutil... " >&6; }
5501 if test "${ac_cv_lib_util_emalloc+set}" = set; then :
5502   $as_echo_n "(cached) " >&6
5503 else
5504   ac_check_lib_save_LIBS=$LIBS
5505 LIBS="-lutil  $LIBS"
5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5507 /* end confdefs.h.  */
5508
5509 /* Override any GCC internal prototype to avoid an error.
5510    Use char because int might match the return type of a GCC
5511    builtin and then its argument prototype would still apply.  */
5512 #ifdef __cplusplus
5513 extern "C"
5514 #endif
5515 char emalloc ();
5516 int
5517 main ()
5518 {
5519 return emalloc ();
5520   ;
5521   return 0;
5522 }
5523 _ACEOF
5524 if ac_fn_c_try_link "$LINENO"; then :
5525   ac_cv_lib_util_emalloc=yes
5526 else
5527   ac_cv_lib_util_emalloc=no
5528 fi
5529 rm -f core conftest.err conftest.$ac_objext \
5530     conftest$ac_exeext conftest.$ac_ext
5531 LIBS=$ac_check_lib_save_LIBS
5532 fi
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5
5534 $as_echo "$ac_cv_lib_util_emalloc" >&6; }
5535 if test "x$ac_cv_lib_util_emalloc" = x""yes; then :
5536    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5
5537 $as_echo_n "checking for erealloc in -lutil... " >&6; }
5538 if test "${ac_cv_lib_util_erealloc+set}" = set; then :
5539   $as_echo_n "(cached) " >&6
5540 else
5541   ac_check_lib_save_LIBS=$LIBS
5542 LIBS="-lutil  $LIBS"
5543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5544 /* end confdefs.h.  */
5545
5546 /* Override any GCC internal prototype to avoid an error.
5547    Use char because int might match the return type of a GCC
5548    builtin and then its argument prototype would still apply.  */
5549 #ifdef __cplusplus
5550 extern "C"
5551 #endif
5552 char erealloc ();
5553 int
5554 main ()
5555 {
5556 return erealloc ();
5557   ;
5558   return 0;
5559 }
5560 _ACEOF
5561 if ac_fn_c_try_link "$LINENO"; then :
5562   ac_cv_lib_util_erealloc=yes
5563 else
5564   ac_cv_lib_util_erealloc=no
5565 fi
5566 rm -f core conftest.err conftest.$ac_objext \
5567     conftest$ac_exeext conftest.$ac_ext
5568 LIBS=$ac_check_lib_save_LIBS
5569 fi
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5
5571 $as_echo "$ac_cv_lib_util_erealloc" >&6; }
5572 if test "x$ac_cv_lib_util_erealloc" = x""yes; then :
5573    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5
5574 $as_echo_n "checking for estrdup in -lutil... " >&6; }
5575 if test "${ac_cv_lib_util_estrdup+set}" = set; then :
5576   $as_echo_n "(cached) " >&6
5577 else
5578   ac_check_lib_save_LIBS=$LIBS
5579 LIBS="-lutil  $LIBS"
5580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5581 /* end confdefs.h.  */
5582
5583 /* Override any GCC internal prototype to avoid an error.
5584    Use char because int might match the return type of a GCC
5585    builtin and then its argument prototype would still apply.  */
5586 #ifdef __cplusplus
5587 extern "C"
5588 #endif
5589 char estrdup ();
5590 int
5591 main ()
5592 {
5593 return estrdup ();
5594   ;
5595   return 0;
5596 }
5597 _ACEOF
5598 if ac_fn_c_try_link "$LINENO"; then :
5599   ac_cv_lib_util_estrdup=yes
5600 else
5601   ac_cv_lib_util_estrdup=no
5602 fi
5603 rm -f core conftest.err conftest.$ac_objext \
5604     conftest$ac_exeext conftest.$ac_ext
5605 LIBS=$ac_check_lib_save_LIBS
5606 fi
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5
5608 $as_echo "$ac_cv_lib_util_estrdup" >&6; }
5609 if test "x$ac_cv_lib_util_estrdup" = x""yes; then :
5610    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5
5611 $as_echo_n "checking for estrndup in -lutil... " >&6; }
5612 if test "${ac_cv_lib_util_estrndup+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   ac_check_lib_save_LIBS=$LIBS
5616 LIBS="-lutil  $LIBS"
5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h.  */
5619
5620 /* Override any GCC internal prototype to avoid an error.
5621    Use char because int might match the return type of a GCC
5622    builtin and then its argument prototype would still apply.  */
5623 #ifdef __cplusplus
5624 extern "C"
5625 #endif
5626 char estrndup ();
5627 int
5628 main ()
5629 {
5630 return estrndup ();
5631   ;
5632   return 0;
5633 }
5634 _ACEOF
5635 if ac_fn_c_try_link "$LINENO"; then :
5636   ac_cv_lib_util_estrndup=yes
5637 else
5638   ac_cv_lib_util_estrndup=no
5639 fi
5640 rm -f core conftest.err conftest.$ac_objext \
5641     conftest$ac_exeext conftest.$ac_ext
5642 LIBS=$ac_check_lib_save_LIBS
5643 fi
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5
5645 $as_echo "$ac_cv_lib_util_estrndup" >&6; }
5646 if test "x$ac_cv_lib_util_estrndup" = x""yes; then :
5647    LIBS="$LIBS -lutil"
5648             CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC"
5649 fi
5650
5651 fi
5652
5653 fi
5654
5655 fi
5656
5657
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
5659 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
5660 if test "${ac_cv_header_stat_broken+set}" = set; then :
5661   $as_echo_n "(cached) " >&6
5662 else
5663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664 /* end confdefs.h.  */
5665 #include <sys/types.h>
5666 #include <sys/stat.h>
5667
5668 #if defined S_ISBLK && defined S_IFDIR
5669 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
5670 #endif
5671
5672 #if defined S_ISBLK && defined S_IFCHR
5673 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
5674 #endif
5675
5676 #if defined S_ISLNK && defined S_IFREG
5677 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
5678 #endif
5679
5680 #if defined S_ISSOCK && defined S_IFREG
5681 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
5682 #endif
5683
5684 _ACEOF
5685 if ac_fn_c_try_compile "$LINENO"; then :
5686   ac_cv_header_stat_broken=no
5687 else
5688   ac_cv_header_stat_broken=yes
5689 fi
5690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5691 fi
5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
5693 $as_echo "$ac_cv_header_stat_broken" >&6; }
5694 if test $ac_cv_header_stat_broken = yes; then
5695
5696 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
5697
5698 fi
5699
5700 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5701 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
5702
5703 cat >>confdefs.h <<_ACEOF
5704 #define HAVE_STRUCT_STAT_ST_RDEV 1
5705 _ACEOF
5706
5707
5708 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5709
5710 fi
5711
5712
5713 echo "checking if compiler supports __func__" >&6
5714 ac_ext=c
5715 ac_cpp='$CPP $CPPFLAGS'
5716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5719
5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5721 /* end confdefs.h.  */
5722
5723 int
5724 main ()
5725 {
5726 const char *func = __func__;
5727   ;
5728   return 0;
5729 }
5730 _ACEOF
5731 if ac_fn_c_try_compile "$LINENO"; then :
5732
5733 else
5734
5735 $as_echo "#define __func__ __FUNCTION__" >>confdefs.h
5736
5737 fi
5738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5739 echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6
5740 if diff -u /dev/null /dev/null > /dev/null 2>&1; then
5741    diff_u=-u
5742    echo yes >&6
5743 else
5744    diff_u=
5745    echo no >&6
5746 fi
5747 echo "checking for MACHINE & MACHINE_ARCH..." >&6
5748 cat > conftest.$ac_ext <<EOF
5749 #include "confdefs.h"
5750 #include <sys/param.h>
5751 #ifdef MACHINE
5752 machine=MACHINE
5753 #endif
5754 #ifdef MACHINE_ARCH
5755 machine_arch=MACHINE_ARCH
5756 #endif
5757 EOF
5758
5759 default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5760         egrep machine= | tr -d ' "'`
5761 rm -rf conftest*
5762 if test "$default_machine"; then
5763         eval "$default_machine"
5764 fi
5765 machine=${machine:-`$srcdir/machine.sh`}
5766 machine_arch=${machine_arch:-`$srcdir/machine.sh arch`}
5767 echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5768
5769 # Check whether --with-machine was given.
5770 if test "${with_machine+set}" = set; then :
5771   withval=$with_machine; case "${withval}" in
5772 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;;
5773 no)    ;;
5774 generic) machine=`$srcdir/machine.sh`;;
5775 *)     machine=$with_machine;;
5776 esac
5777 fi
5778
5779 force_machine=
5780
5781 # Check whether --with-force_machine was given.
5782 if test "${with_force_machine+set}" = set; then :
5783   withval=$with_force_machine; case "${withval}" in
5784 yes)   force_machine=FORCE_;;
5785 no)    ;;
5786 *)     force_machine=FORCE_; machine=$with_force_machine;;
5787 esac
5788 fi
5789
5790 force_machine_arch=
5791
5792 # Check whether --with-force_machine_arch was given.
5793 if test "${with_force_machine_arch+set}" = set; then :
5794   withval=$with_force_machine_arch; case "${withval}" in
5795 yes)   force_machine_arch=FORCE_;;
5796 no)    ;;
5797 *)     force_machine_arch=FORCE_; machine_arch=$with_force_machine;;
5798 esac
5799 fi
5800
5801
5802 # Check whether --with-machine_arch was given.
5803 if test "${with_machine_arch+set}" = set; then :
5804   withval=$with_machine_arch; case "${withval}" in
5805 yes)   as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;;
5806 no)    ;;
5807 *)     machine_arch=$with_machine_arch;;
5808 esac
5809 fi
5810
5811 echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6
5812 default_sys_path=\${prefix}/share/mk
5813
5814 # Check whether --with-default-sys-path was given.
5815 if test "${with_default_sys_path+set}" = set; then :
5816   withval=$with_default_sys_path; case "${withval}" in
5817 yes)    as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;;
5818 no)     ;;
5819 *)      default_sys_path="$with_default_sys_path"
5820         ;;
5821 esac
5822 fi
5823
5824
5825 # Check whether --with-path-objdirprefix was given.
5826 if test "${with_path_objdirprefix+set}" = set; then :
5827   withval=$with_path_objdirprefix; case "${withval}" in
5828 yes)   as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;;
5829 no)    CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;;
5830 *)     CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;;
5831 esac
5832 fi
5833
5834 # Check whether --enable-pwd-override was given.
5835 if test "${enable_pwd_override+set}" = set; then :
5836   enableval=$enable_pwd_override; case "${enableval}" in
5837 yes)   ;;
5838 no)    CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;;
5839 *)     as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;;
5840 esac
5841 fi
5842
5843 # Check whether --enable-check-make-chdir was given.
5844 if test "${enable_check_make_chdir+set}" = set; then :
5845   enableval=$enable_check_make_chdir; case "${enableval}" in
5846 yes)   ;;
5847 no)    CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;;
5848 *)     as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;;
5849 esac
5850 fi
5851
5852
5853 # Check whether --with-mksrc was given.
5854 if test "${with_mksrc+set}" = set; then :
5855   withval=$with_mksrc; case "${withval}" in
5856 ""|yes|no) ;;
5857 *) test -s $withval/install-mk && mksrc=$withval ||
5858 as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5
5859 ;;
5860 esac
5861
5862 fi
5863
5864 srcdir=`cd $srcdir && pwd`
5865 for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk
5866 do
5867         test -s $mksrc/install-mk || continue
5868         mksrc=`cd $mksrc && pwd`
5869         break
5870 done
5871 mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"`
5872 echo "Using: MKSRC=$mksrc" 1>&6
5873 if test -x /usr/xpg4/bin/sh; then
5874         defshell_path=${defshell_path:-/usr/xpg4/bin/sh}
5875 fi
5876 if test -n "$defshell_path"; then
5877         echo "Using: SHELL=$defshell_path"  >&6
5878
5879 cat >>confdefs.h <<_ACEOF
5880 #define DEFSHELL_CUSTOM "$defshell_path"
5881 _ACEOF
5882
5883 fi
5884 if test -n "$DEFSHELL_INDEX"; then
5885
5886 cat >>confdefs.h <<_ACEOF
5887 #define DEFSHELL_INDEX $DEFSHELL_INDEX
5888 _ACEOF
5889
5890 fi
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901 ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile"
5902
5903 cat >confcache <<\_ACEOF
5904 # This file is a shell script that caches the results of configure
5905 # tests run on this system so they can be shared between configure
5906 # scripts and configure runs, see configure's option --config-cache.
5907 # It is not useful on other systems.  If it contains results you don't
5908 # want to keep, you may remove or edit it.
5909 #
5910 # config.status only pays attention to the cache file if you give it
5911 # the --recheck option to rerun configure.
5912 #
5913 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5914 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5915 # following values.
5916
5917 _ACEOF
5918
5919 # The following way of writing the cache mishandles newlines in values,
5920 # but we know of no workaround that is simple, portable, and efficient.
5921 # So, we kill variables containing newlines.
5922 # Ultrix sh set writes to stderr and can't be redirected directly,
5923 # and sets the high bit in the cache file unless we assign to the vars.
5924 (
5925   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5926     eval ac_val=\$$ac_var
5927     case $ac_val in #(
5928     *${as_nl}*)
5929       case $ac_var in #(
5930       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5931 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5932       esac
5933       case $ac_var in #(
5934       _ | IFS | as_nl) ;; #(
5935       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5936       *) { eval $ac_var=; unset $ac_var;} ;;
5937       esac ;;
5938     esac
5939   done
5940
5941   (set) 2>&1 |
5942     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5943     *${as_nl}ac_space=\ *)
5944       # `set' does not quote correctly, so add quotes: double-quote
5945       # substitution turns \\\\ into \\, and sed turns \\ into \.
5946       sed -n \
5947         "s/'/'\\\\''/g;
5948           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5949       ;; #(
5950     *)
5951       # `set' quotes correctly as required by POSIX, so do not add quotes.
5952       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5953       ;;
5954     esac |
5955     sort
5956 ) |
5957   sed '
5958      /^ac_cv_env_/b end
5959      t clear
5960      :clear
5961      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5962      t end
5963      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5964      :end' >>confcache
5965 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5966   if test -w "$cache_file"; then
5967     test "x$cache_file" != "x/dev/null" &&
5968       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5969 $as_echo "$as_me: updating cache $cache_file" >&6;}
5970     cat confcache >$cache_file
5971   else
5972     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5973 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5974   fi
5975 fi
5976 rm -f confcache
5977
5978 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5979 # Let make expand exec_prefix.
5980 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5981
5982 DEFS=-DHAVE_CONFIG_H
5983
5984 ac_libobjs=
5985 ac_ltlibobjs=
5986 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5987   # 1. Remove the extension, and $U if already installed.
5988   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5989   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5990   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5991   #    will be set to the directory where LIBOBJS objects are built.
5992   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5993   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5994 done
5995 LIBOBJS=$ac_libobjs
5996
5997 LTLIBOBJS=$ac_ltlibobjs
5998
5999
6000
6001
6002 : ${CONFIG_STATUS=./config.status}
6003 ac_write_fail=0
6004 ac_clean_files_save=$ac_clean_files
6005 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6007 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6008 as_write_fail=0
6009 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6010 #! $SHELL
6011 # Generated by $as_me.
6012 # Run this file to recreate the current configuration.
6013 # Compiler output produced by configure, useful for debugging
6014 # configure, is in config.log if it exists.
6015
6016 debug=false
6017 ac_cs_recheck=false
6018 ac_cs_silent=false
6019
6020 SHELL=\${CONFIG_SHELL-$SHELL}
6021 export SHELL
6022 _ASEOF
6023 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6024 ## -------------------- ##
6025 ## M4sh Initialization. ##
6026 ## -------------------- ##
6027
6028 # Be more Bourne compatible
6029 DUALCASE=1; export DUALCASE # for MKS sh
6030 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6031   emulate sh
6032   NULLCMD=:
6033   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6034   # is contrary to our usage.  Disable this feature.
6035   alias -g '${1+"$@"}'='"$@"'
6036   setopt NO_GLOB_SUBST
6037 else
6038   case `(set -o) 2>/dev/null` in #(
6039   *posix*) :
6040     set -o posix ;; #(
6041   *) :
6042      ;;
6043 esac
6044 fi
6045
6046
6047 as_nl='
6048 '
6049 export as_nl
6050 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6051 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6052 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6053 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6054 # Prefer a ksh shell builtin over an external printf program on Solaris,
6055 # but without wasting forks for bash or zsh.
6056 if test -z "$BASH_VERSION$ZSH_VERSION" \
6057     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6058   as_echo='print -r --'
6059   as_echo_n='print -rn --'
6060 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6061   as_echo='printf %s\n'
6062   as_echo_n='printf %s'
6063 else
6064   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6065     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6066     as_echo_n='/usr/ucb/echo -n'
6067   else
6068     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6069     as_echo_n_body='eval
6070       arg=$1;
6071       case $arg in #(
6072       *"$as_nl"*)
6073         expr "X$arg" : "X\\(.*\\)$as_nl";
6074         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6075       esac;
6076       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6077     '
6078     export as_echo_n_body
6079     as_echo_n='sh -c $as_echo_n_body as_echo'
6080   fi
6081   export as_echo_body
6082   as_echo='sh -c $as_echo_body as_echo'
6083 fi
6084
6085 # The user is always right.
6086 if test "${PATH_SEPARATOR+set}" != set; then
6087   PATH_SEPARATOR=:
6088   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6089     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6090       PATH_SEPARATOR=';'
6091   }
6092 fi
6093
6094
6095 # IFS
6096 # We need space, tab and new line, in precisely that order.  Quoting is
6097 # there to prevent editors from complaining about space-tab.
6098 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6099 # splitting by setting IFS to empty value.)
6100 IFS=" ""        $as_nl"
6101
6102 # Find who we are.  Look in the path if we contain no directory separator.
6103 case $0 in #((
6104   *[\\/]* ) as_myself=$0 ;;
6105   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6106 for as_dir in $PATH
6107 do
6108   IFS=$as_save_IFS
6109   test -z "$as_dir" && as_dir=.
6110     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6111   done
6112 IFS=$as_save_IFS
6113
6114      ;;
6115 esac
6116 # We did not find ourselves, most probably we were run as `sh COMMAND'
6117 # in which case we are not to be found in the path.
6118 if test "x$as_myself" = x; then
6119   as_myself=$0
6120 fi
6121 if test ! -f "$as_myself"; then
6122   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6123   exit 1
6124 fi
6125
6126 # Unset variables that we do not need and which cause bugs (e.g. in
6127 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6128 # suppresses any "Segmentation fault" message there.  '((' could
6129 # trigger a bug in pdksh 5.2.14.
6130 for as_var in BASH_ENV ENV MAIL MAILPATH
6131 do eval test x\${$as_var+set} = xset \
6132   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6133 done
6134 PS1='$ '
6135 PS2='> '
6136 PS4='+ '
6137
6138 # NLS nuisances.
6139 LC_ALL=C
6140 export LC_ALL
6141 LANGUAGE=C
6142 export LANGUAGE
6143
6144 # CDPATH.
6145 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6146
6147
6148 # as_fn_error ERROR [LINENO LOG_FD]
6149 # ---------------------------------
6150 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6151 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6152 # script with status $?, using 1 if that was 0.
6153 as_fn_error ()
6154 {
6155   as_status=$?; test $as_status -eq 0 && as_status=1
6156   if test "$3"; then
6157     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6158     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6159   fi
6160   $as_echo "$as_me: error: $1" >&2
6161   as_fn_exit $as_status
6162 } # as_fn_error
6163
6164
6165 # as_fn_set_status STATUS
6166 # -----------------------
6167 # Set $? to STATUS, without forking.
6168 as_fn_set_status ()
6169 {
6170   return $1
6171 } # as_fn_set_status
6172
6173 # as_fn_exit STATUS
6174 # -----------------
6175 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6176 as_fn_exit ()
6177 {
6178   set +e
6179   as_fn_set_status $1
6180   exit $1
6181 } # as_fn_exit
6182
6183 # as_fn_unset VAR
6184 # ---------------
6185 # Portably unset VAR.
6186 as_fn_unset ()
6187 {
6188   { eval $1=; unset $1;}
6189 }
6190 as_unset=as_fn_unset
6191 # as_fn_append VAR VALUE
6192 # ----------------------
6193 # Append the text in VALUE to the end of the definition contained in VAR. Take
6194 # advantage of any shell optimizations that allow amortized linear growth over
6195 # repeated appends, instead of the typical quadratic growth present in naive
6196 # implementations.
6197 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6198   eval 'as_fn_append ()
6199   {
6200     eval $1+=\$2
6201   }'
6202 else
6203   as_fn_append ()
6204   {
6205     eval $1=\$$1\$2
6206   }
6207 fi # as_fn_append
6208
6209 # as_fn_arith ARG...
6210 # ------------------
6211 # Perform arithmetic evaluation on the ARGs, and store the result in the
6212 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6213 # must be portable across $(()) and expr.
6214 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6215   eval 'as_fn_arith ()
6216   {
6217     as_val=$(( $* ))
6218   }'
6219 else
6220   as_fn_arith ()
6221   {
6222     as_val=`expr "$@" || test $? -eq 1`
6223   }
6224 fi # as_fn_arith
6225
6226
6227 if expr a : '\(a\)' >/dev/null 2>&1 &&
6228    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6229   as_expr=expr
6230 else
6231   as_expr=false
6232 fi
6233
6234 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6235   as_basename=basename
6236 else
6237   as_basename=false
6238 fi
6239
6240 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6241   as_dirname=dirname
6242 else
6243   as_dirname=false
6244 fi
6245
6246 as_me=`$as_basename -- "$0" ||
6247 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6248          X"$0" : 'X\(//\)$' \| \
6249          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6250 $as_echo X/"$0" |
6251     sed '/^.*\/\([^/][^/]*\)\/*$/{
6252             s//\1/
6253             q
6254           }
6255           /^X\/\(\/\/\)$/{
6256             s//\1/
6257             q
6258           }
6259           /^X\/\(\/\).*/{
6260             s//\1/
6261             q
6262           }
6263           s/.*/./; q'`
6264
6265 # Avoid depending upon Character Ranges.
6266 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6267 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6268 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6269 as_cr_digits='0123456789'
6270 as_cr_alnum=$as_cr_Letters$as_cr_digits
6271
6272 ECHO_C= ECHO_N= ECHO_T=
6273 case `echo -n x` in #(((((
6274 -n*)
6275   case `echo 'xy\c'` in
6276   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6277   xy)  ECHO_C='\c';;
6278   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6279        ECHO_T=' ';;
6280   esac;;
6281 *)
6282   ECHO_N='-n';;
6283 esac
6284
6285 rm -f conf$$ conf$$.exe conf$$.file
6286 if test -d conf$$.dir; then
6287   rm -f conf$$.dir/conf$$.file
6288 else
6289   rm -f conf$$.dir
6290   mkdir conf$$.dir 2>/dev/null
6291 fi
6292 if (echo >conf$$.file) 2>/dev/null; then
6293   if ln -s conf$$.file conf$$ 2>/dev/null; then
6294     as_ln_s='ln -s'
6295     # ... but there are two gotchas:
6296     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6297     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6298     # In both cases, we have to default to `cp -p'.
6299     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6300       as_ln_s='cp -p'
6301   elif ln conf$$.file conf$$ 2>/dev/null; then
6302     as_ln_s=ln
6303   else
6304     as_ln_s='cp -p'
6305   fi
6306 else
6307   as_ln_s='cp -p'
6308 fi
6309 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6310 rmdir conf$$.dir 2>/dev/null
6311
6312
6313 # as_fn_mkdir_p
6314 # -------------
6315 # Create "$as_dir" as a directory, including parents if necessary.
6316 as_fn_mkdir_p ()
6317 {
6318
6319   case $as_dir in #(
6320   -*) as_dir=./$as_dir;;
6321   esac
6322   test -d "$as_dir" || eval $as_mkdir_p || {
6323     as_dirs=
6324     while :; do
6325       case $as_dir in #(
6326       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6327       *) as_qdir=$as_dir;;
6328       esac
6329       as_dirs="'$as_qdir' $as_dirs"
6330       as_dir=`$as_dirname -- "$as_dir" ||
6331 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6332          X"$as_dir" : 'X\(//\)[^/]' \| \
6333          X"$as_dir" : 'X\(//\)$' \| \
6334          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6335 $as_echo X"$as_dir" |
6336     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6337             s//\1/
6338             q
6339           }
6340           /^X\(\/\/\)[^/].*/{
6341             s//\1/
6342             q
6343           }
6344           /^X\(\/\/\)$/{
6345             s//\1/
6346             q
6347           }
6348           /^X\(\/\).*/{
6349             s//\1/
6350             q
6351           }
6352           s/.*/./; q'`
6353       test -d "$as_dir" && break
6354     done
6355     test -z "$as_dirs" || eval "mkdir $as_dirs"
6356   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6357
6358
6359 } # as_fn_mkdir_p
6360 if mkdir -p . 2>/dev/null; then
6361   as_mkdir_p='mkdir -p "$as_dir"'
6362 else
6363   test -d ./-p && rmdir ./-p
6364   as_mkdir_p=false
6365 fi
6366
6367 if test -x / >/dev/null 2>&1; then
6368   as_test_x='test -x'
6369 else
6370   if ls -dL / >/dev/null 2>&1; then
6371     as_ls_L_option=L
6372   else
6373     as_ls_L_option=
6374   fi
6375   as_test_x='
6376     eval sh -c '\''
6377       if test -d "$1"; then
6378         test -d "$1/.";
6379       else
6380         case $1 in #(
6381         -*)set "./$1";;
6382         esac;
6383         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6384         ???[sx]*):;;*)false;;esac;fi
6385     '\'' sh
6386   '
6387 fi
6388 as_executable_p=$as_test_x
6389
6390 # Sed expression to map a string onto a valid CPP name.
6391 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6392
6393 # Sed expression to map a string onto a valid variable name.
6394 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6395
6396
6397 exec 6>&1
6398 ## ----------------------------------- ##
6399 ## Main body of $CONFIG_STATUS script. ##
6400 ## ----------------------------------- ##
6401 _ASEOF
6402 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6403
6404 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6405 # Save the log message, to keep $0 and so on meaningful, and to
6406 # report actual input values of CONFIG_FILES etc. instead of their
6407 # values after options handling.
6408 ac_log="
6409 This file was extended by bmake $as_me 20140214, which was
6410 generated by GNU Autoconf 2.64.  Invocation command line was
6411
6412   CONFIG_FILES    = $CONFIG_FILES
6413   CONFIG_HEADERS  = $CONFIG_HEADERS
6414   CONFIG_LINKS    = $CONFIG_LINKS
6415   CONFIG_COMMANDS = $CONFIG_COMMANDS
6416   $ $0 $@
6417
6418 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6419 "
6420
6421 _ACEOF
6422
6423 case $ac_config_files in *"
6424 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6425 esac
6426
6427 case $ac_config_headers in *"
6428 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6429 esac
6430
6431
6432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6433 # Files that config.status was made for.
6434 config_files="$ac_config_files"
6435 config_headers="$ac_config_headers"
6436
6437 _ACEOF
6438
6439 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6440 ac_cs_usage="\
6441 \`$as_me' instantiates files and other configuration actions
6442 from templates according to the current configuration.  Unless the files
6443 and actions are specified as TAGs, all are instantiated by default.
6444
6445 Usage: $0 [OPTION]... [TAG]...
6446
6447   -h, --help       print this help, then exit
6448   -V, --version    print version number and configuration settings, then exit
6449   -q, --quiet, --silent
6450                    do not print progress messages
6451   -d, --debug      don't remove temporary files
6452       --recheck    update $as_me by reconfiguring in the same conditions
6453       --file=FILE[:TEMPLATE]
6454                    instantiate the configuration file FILE
6455       --header=FILE[:TEMPLATE]
6456                    instantiate the configuration header FILE
6457
6458 Configuration files:
6459 $config_files
6460
6461 Configuration headers:
6462 $config_headers
6463
6464 Report bugs to <sjg@NetBSD.org>."
6465
6466 _ACEOF
6467 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6468 ac_cs_version="\\
6469 bmake config.status 20140214
6470 configured by $0, generated by GNU Autoconf 2.64,
6471   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6472
6473 Copyright (C) 2009 Free Software Foundation, Inc.
6474 This config.status script is free software; the Free Software Foundation
6475 gives unlimited permission to copy, distribute and modify it."
6476
6477 ac_pwd='$ac_pwd'
6478 srcdir='$srcdir'
6479 INSTALL='$INSTALL'
6480 test -n "\$AWK" || AWK=awk
6481 _ACEOF
6482
6483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6484 # The default lists apply if the user does not specify any file.
6485 ac_need_defaults=:
6486 while test $# != 0
6487 do
6488   case $1 in
6489   --*=*)
6490     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6491     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6492     ac_shift=:
6493     ;;
6494   *)
6495     ac_option=$1
6496     ac_optarg=$2
6497     ac_shift=shift
6498     ;;
6499   esac
6500
6501   case $ac_option in
6502   # Handling of the options.
6503   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6504     ac_cs_recheck=: ;;
6505   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6506     $as_echo "$ac_cs_version"; exit ;;
6507   --debug | --debu | --deb | --de | --d | -d )
6508     debug=: ;;
6509   --file | --fil | --fi | --f )
6510     $ac_shift
6511     case $ac_optarg in
6512     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6513     esac
6514     as_fn_append CONFIG_FILES " '$ac_optarg'"
6515     ac_need_defaults=false;;
6516   --header | --heade | --head | --hea )
6517     $ac_shift
6518     case $ac_optarg in
6519     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6520     esac
6521     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6522     ac_need_defaults=false;;
6523   --he | --h)
6524     # Conflict between --help and --header
6525     as_fn_error "ambiguous option: \`$1'
6526 Try \`$0 --help' for more information.";;
6527   --help | --hel | -h )
6528     $as_echo "$ac_cs_usage"; exit ;;
6529   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6530   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6531     ac_cs_silent=: ;;
6532
6533   # This is an error.
6534   -*) as_fn_error "unrecognized option: \`$1'
6535 Try \`$0 --help' for more information." ;;
6536
6537   *) as_fn_append ac_config_targets " $1"
6538      ac_need_defaults=false ;;
6539
6540   esac
6541   shift
6542 done
6543
6544 ac_configure_extra_args=
6545
6546 if $ac_cs_silent; then
6547   exec 6>/dev/null
6548   ac_configure_extra_args="$ac_configure_extra_args --silent"
6549 fi
6550
6551 _ACEOF
6552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6553 if \$ac_cs_recheck; then
6554   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6555   shift
6556   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6557   CONFIG_SHELL='$SHELL'
6558   export CONFIG_SHELL
6559   exec "\$@"
6560 fi
6561
6562 _ACEOF
6563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6564 exec 5>>config.log
6565 {
6566   echo
6567   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6568 ## Running $as_me. ##
6569 _ASBOX
6570   $as_echo "$ac_log"
6571 } >&5
6572
6573 _ACEOF
6574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6575 _ACEOF
6576
6577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6578
6579 # Handling of arguments.
6580 for ac_config_target in $ac_config_targets
6581 do
6582   case $ac_config_target in
6583     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6584     "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;;
6585     "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
6586     "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;;
6587     "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;;
6588
6589   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6590   esac
6591 done
6592
6593
6594 # If the user did not use the arguments to specify the items to instantiate,
6595 # then the envvar interface is used.  Set only those that are not.
6596 # We use the long form for the default assignment because of an extremely
6597 # bizarre bug on SunOS 4.1.3.
6598 if $ac_need_defaults; then
6599   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6600   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6601 fi
6602
6603 # Have a temporary directory for convenience.  Make it in the build tree
6604 # simply because there is no reason against having it here, and in addition,
6605 # creating and moving files from /tmp can sometimes cause problems.
6606 # Hook for its removal unless debugging.
6607 # Note that there is a small window in which the directory will not be cleaned:
6608 # after its creation but before its name has been assigned to `$tmp'.
6609 $debug ||
6610 {
6611   tmp=
6612   trap 'exit_status=$?
6613   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6614 ' 0
6615   trap 'as_fn_exit 1' 1 2 13 15
6616 }
6617 # Create a (secure) tmp directory for tmp files.
6618
6619 {
6620   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6621   test -n "$tmp" && test -d "$tmp"
6622 }  ||
6623 {
6624   tmp=./conf$$-$RANDOM
6625   (umask 077 && mkdir "$tmp")
6626 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6627
6628 # Set up the scripts for CONFIG_FILES section.
6629 # No need to generate them if there are no CONFIG_FILES.
6630 # This happens for instance with `./config.status config.h'.
6631 if test -n "$CONFIG_FILES"; then
6632
6633
6634 ac_cr=`echo X | tr X '\015'`
6635 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6636 # But we know of no other shell where ac_cr would be empty at this
6637 # point, so we can use a bashism as a fallback.
6638 if test "x$ac_cr" = x; then
6639   eval ac_cr=\$\'\\r\'
6640 fi
6641 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6642 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6643   ac_cs_awk_cr='\r'
6644 else
6645   ac_cs_awk_cr=$ac_cr
6646 fi
6647
6648 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6649 _ACEOF
6650
6651
6652 {
6653   echo "cat >conf$$subs.awk <<_ACEOF" &&
6654   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6655   echo "_ACEOF"
6656 } >conf$$subs.sh ||
6657   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6658 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6659 ac_delim='%!_!# '
6660 for ac_last_try in false false false false false :; do
6661   . ./conf$$subs.sh ||
6662     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6663
6664   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6665   if test $ac_delim_n = $ac_delim_num; then
6666     break
6667   elif $ac_last_try; then
6668     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6669   else
6670     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6671   fi
6672 done
6673 rm -f conf$$subs.sh
6674
6675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6676 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6677 _ACEOF
6678 sed -n '
6679 h
6680 s/^/S["/; s/!.*/"]=/
6681 p
6682 g
6683 s/^[^!]*!//
6684 :repl
6685 t repl
6686 s/'"$ac_delim"'$//
6687 t delim
6688 :nl
6689 h
6690 s/\(.\{148\}\).*/\1/
6691 t more1
6692 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6693 p
6694 n
6695 b repl
6696 :more1
6697 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6698 p
6699 g
6700 s/.\{148\}//
6701 t nl
6702 :delim
6703 h
6704 s/\(.\{148\}\).*/\1/
6705 t more2
6706 s/["\\]/\\&/g; s/^/"/; s/$/"/
6707 p
6708 b
6709 :more2
6710 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6711 p
6712 g
6713 s/.\{148\}//
6714 t delim
6715 ' <conf$$subs.awk | sed '
6716 /^[^""]/{
6717   N
6718   s/\n//
6719 }
6720 ' >>$CONFIG_STATUS || ac_write_fail=1
6721 rm -f conf$$subs.awk
6722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6723 _ACAWK
6724 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6725   for (key in S) S_is_set[key] = 1
6726   FS = "\a"
6727
6728 }
6729 {
6730   line = $ 0
6731   nfields = split(line, field, "@")
6732   substed = 0
6733   len = length(field[1])
6734   for (i = 2; i < nfields; i++) {
6735     key = field[i]
6736     keylen = length(key)
6737     if (S_is_set[key]) {
6738       value = S[key]
6739       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6740       len += length(value) + length(field[++i])
6741       substed = 1
6742     } else
6743       len += 1 + keylen
6744   }
6745
6746   print line
6747 }
6748
6749 _ACAWK
6750 _ACEOF
6751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6752 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6753   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6754 else
6755   cat
6756 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6757   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6758 _ACEOF
6759
6760 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6761 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6762 # trailing colons and then remove the whole line if VPATH becomes empty
6763 # (actually we leave an empty line to preserve line numbers).
6764 if test "x$srcdir" = x.; then
6765   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6766 s/:*\$(srcdir):*/:/
6767 s/:*\${srcdir}:*/:/
6768 s/:*@srcdir@:*/:/
6769 s/^\([^=]*=[     ]*\):*/\1/
6770 s/:*$//
6771 s/^[^=]*=[       ]*$//
6772 }'
6773 fi
6774
6775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6776 fi # test -n "$CONFIG_FILES"
6777
6778 # Set up the scripts for CONFIG_HEADERS section.
6779 # No need to generate them if there are no CONFIG_HEADERS.
6780 # This happens for instance with `./config.status Makefile'.
6781 if test -n "$CONFIG_HEADERS"; then
6782 cat >"$tmp/defines.awk" <<\_ACAWK ||
6783 BEGIN {
6784 _ACEOF
6785
6786 # Transform confdefs.h into an awk script `defines.awk', embedded as
6787 # here-document in config.status, that substitutes the proper values into
6788 # config.h.in to produce config.h.
6789
6790 # Create a delimiter string that does not exist in confdefs.h, to ease
6791 # handling of long lines.
6792 ac_delim='%!_!# '
6793 for ac_last_try in false false :; do
6794   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6795   if test -z "$ac_t"; then
6796     break
6797   elif $ac_last_try; then
6798     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6799   else
6800     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6801   fi
6802 done
6803
6804 # For the awk script, D is an array of macro values keyed by name,
6805 # likewise P contains macro parameters if any.  Preserve backslash
6806 # newline sequences.
6807
6808 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6809 sed -n '
6810 s/.\{148\}/&'"$ac_delim"'/g
6811 t rset
6812 :rset
6813 s/^[     ]*#[    ]*define[       ][      ]*/ /
6814 t def
6815 d
6816 :def
6817 s/\\$//
6818 t bsnl
6819 s/["\\]/\\&/g
6820 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6821 D["\1"]=" \3"/p
6822 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6823 d
6824 :bsnl
6825 s/["\\]/\\&/g
6826 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6827 D["\1"]=" \3\\\\\\n"\\/p
6828 t cont
6829 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6830 t cont
6831 d
6832 :cont
6833 n
6834 s/.\{148\}/&'"$ac_delim"'/g
6835 t clear
6836 :clear
6837 s/\\$//
6838 t bsnlc
6839 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6840 d
6841 :bsnlc
6842 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6843 b cont
6844 ' <confdefs.h | sed '
6845 s/'"$ac_delim"'/"\\\
6846 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6847
6848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6849   for (key in D) D_is_set[key] = 1
6850   FS = "\a"
6851 }
6852 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6853   line = \$ 0
6854   split(line, arg, " ")
6855   if (arg[1] == "#") {
6856     defundef = arg[2]
6857     mac1 = arg[3]
6858   } else {
6859     defundef = substr(arg[1], 2)
6860     mac1 = arg[2]
6861   }
6862   split(mac1, mac2, "(") #)
6863   macro = mac2[1]
6864   prefix = substr(line, 1, index(line, defundef) - 1)
6865   if (D_is_set[macro]) {
6866     # Preserve the white space surrounding the "#".
6867     print prefix "define", macro P[macro] D[macro]
6868     next
6869   } else {
6870     # Replace #undef with comments.  This is necessary, for example,
6871     # in the case of _POSIX_SOURCE, which is predefined and required
6872     # on some systems where configure will not decide to define it.
6873     if (defundef == "undef") {
6874       print "/*", prefix defundef, macro, "*/"
6875       next
6876     }
6877   }
6878 }
6879 { print }
6880 _ACAWK
6881 _ACEOF
6882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6883   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6884 fi # test -n "$CONFIG_HEADERS"
6885
6886
6887 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6888 shift
6889 for ac_tag
6890 do
6891   case $ac_tag in
6892   :[FHLC]) ac_mode=$ac_tag; continue;;
6893   esac
6894   case $ac_mode$ac_tag in
6895   :[FHL]*:*);;
6896   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6897   :[FH]-) ac_tag=-:-;;
6898   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6899   esac
6900   ac_save_IFS=$IFS
6901   IFS=:
6902   set x $ac_tag
6903   IFS=$ac_save_IFS
6904   shift
6905   ac_file=$1
6906   shift
6907
6908   case $ac_mode in
6909   :L) ac_source=$1;;
6910   :[FH])
6911     ac_file_inputs=
6912     for ac_f
6913     do
6914       case $ac_f in
6915       -) ac_f="$tmp/stdin";;
6916       *) # Look for the file first in the build tree, then in the source tree
6917          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6918          # because $ac_f cannot contain `:'.
6919          test -f "$ac_f" ||
6920            case $ac_f in
6921            [\\/$]*) false;;
6922            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6923            esac ||
6924            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6925       esac
6926       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6927       as_fn_append ac_file_inputs " '$ac_f'"
6928     done
6929
6930     # Let's still pretend it is `configure' which instantiates (i.e., don't
6931     # use $as_me), people would be surprised to read:
6932     #    /* config.h.  Generated by config.status.  */
6933     configure_input='Generated from '`
6934           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6935         `' by configure.'
6936     if test x"$ac_file" != x-; then
6937       configure_input="$ac_file.  $configure_input"
6938       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6939 $as_echo "$as_me: creating $ac_file" >&6;}
6940     fi
6941     # Neutralize special characters interpreted by sed in replacement strings.
6942     case $configure_input in #(
6943     *\&* | *\|* | *\\* )
6944        ac_sed_conf_input=`$as_echo "$configure_input" |
6945        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6946     *) ac_sed_conf_input=$configure_input;;
6947     esac
6948
6949     case $ac_tag in
6950     *:-:* | *:-) cat >"$tmp/stdin" \
6951       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6952     esac
6953     ;;
6954   esac
6955
6956   ac_dir=`$as_dirname -- "$ac_file" ||
6957 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6958          X"$ac_file" : 'X\(//\)[^/]' \| \
6959          X"$ac_file" : 'X\(//\)$' \| \
6960          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6961 $as_echo X"$ac_file" |
6962     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6963             s//\1/
6964             q
6965           }
6966           /^X\(\/\/\)[^/].*/{
6967             s//\1/
6968             q
6969           }
6970           /^X\(\/\/\)$/{
6971             s//\1/
6972             q
6973           }
6974           /^X\(\/\).*/{
6975             s//\1/
6976             q
6977           }
6978           s/.*/./; q'`
6979   as_dir="$ac_dir"; as_fn_mkdir_p
6980   ac_builddir=.
6981
6982 case "$ac_dir" in
6983 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6984 *)
6985   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6986   # A ".." for each directory in $ac_dir_suffix.
6987   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6988   case $ac_top_builddir_sub in
6989   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6990   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6991   esac ;;
6992 esac
6993 ac_abs_top_builddir=$ac_pwd
6994 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6995 # for backward compatibility:
6996 ac_top_builddir=$ac_top_build_prefix
6997
6998 case $srcdir in
6999   .)  # We are building in place.
7000     ac_srcdir=.
7001     ac_top_srcdir=$ac_top_builddir_sub
7002     ac_abs_top_srcdir=$ac_pwd ;;
7003   [\\/]* | ?:[\\/]* )  # Absolute name.
7004     ac_srcdir=$srcdir$ac_dir_suffix;
7005     ac_top_srcdir=$srcdir
7006     ac_abs_top_srcdir=$srcdir ;;
7007   *) # Relative name.
7008     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7009     ac_top_srcdir=$ac_top_build_prefix$srcdir
7010     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7011 esac
7012 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7013
7014
7015   case $ac_mode in
7016   :F)
7017   #
7018   # CONFIG_FILE
7019   #
7020
7021   case $INSTALL in
7022   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7023   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7024   esac
7025 _ACEOF
7026
7027 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7028 # If the template does not know about datarootdir, expand it.
7029 # FIXME: This hack should be removed a few years after 2.60.
7030 ac_datarootdir_hack=; ac_datarootdir_seen=
7031 ac_sed_dataroot='
7032 /datarootdir/ {
7033   p
7034   q
7035 }
7036 /@datadir@/p
7037 /@docdir@/p
7038 /@infodir@/p
7039 /@localedir@/p
7040 /@mandir@/p'
7041 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7042 *datarootdir*) ac_datarootdir_seen=yes;;
7043 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7044   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7045 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7046 _ACEOF
7047 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7048   ac_datarootdir_hack='
7049   s&@datadir@&$datadir&g
7050   s&@docdir@&$docdir&g
7051   s&@infodir@&$infodir&g
7052   s&@localedir@&$localedir&g
7053   s&@mandir@&$mandir&g
7054   s&\\\${datarootdir}&$datarootdir&g' ;;
7055 esac
7056 _ACEOF
7057
7058 # Neutralize VPATH when `$srcdir' = `.'.
7059 # Shell code in configure.ac might set extrasub.
7060 # FIXME: do we really want to maintain this feature?
7061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7062 ac_sed_extra="$ac_vpsub
7063 $extrasub
7064 _ACEOF
7065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7066 :t
7067 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7068 s|@configure_input@|$ac_sed_conf_input|;t t
7069 s&@top_builddir@&$ac_top_builddir_sub&;t t
7070 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7071 s&@srcdir@&$ac_srcdir&;t t
7072 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7073 s&@top_srcdir@&$ac_top_srcdir&;t t
7074 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7075 s&@builddir@&$ac_builddir&;t t
7076 s&@abs_builddir@&$ac_abs_builddir&;t t
7077 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7078 s&@INSTALL@&$ac_INSTALL&;t t
7079 $ac_datarootdir_hack
7080 "
7081 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7082   || as_fn_error "could not create $ac_file" "$LINENO" 5
7083
7084 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7085   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7086   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7087   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7088 which seems to be undefined.  Please make sure it is defined." >&5
7089 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7090 which seems to be undefined.  Please make sure it is defined." >&2;}
7091
7092   rm -f "$tmp/stdin"
7093   case $ac_file in
7094   -) cat "$tmp/out" && rm -f "$tmp/out";;
7095   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7096   esac \
7097   || as_fn_error "could not create $ac_file" "$LINENO" 5
7098  ;;
7099   :H)
7100   #
7101   # CONFIG_HEADER
7102   #
7103   if test x"$ac_file" != x-; then
7104     {
7105       $as_echo "/* $configure_input  */" \
7106       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7107     } >"$tmp/config.h" \
7108       || as_fn_error "could not create $ac_file" "$LINENO" 5
7109     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7110       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7111 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7112     else
7113       rm -f "$ac_file"
7114       mv "$tmp/config.h" "$ac_file" \
7115         || as_fn_error "could not create $ac_file" "$LINENO" 5
7116     fi
7117   else
7118     $as_echo "/* $configure_input  */" \
7119       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7120       || as_fn_error "could not create -" "$LINENO" 5
7121   fi
7122  ;;
7123
7124
7125   esac
7126
7127 done # for ac_tag
7128
7129
7130 as_fn_exit 0
7131 _ACEOF
7132 ac_clean_files=$ac_clean_files_save
7133
7134 test $ac_write_fail = 0 ||
7135   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7136
7137
7138 # configure is writing to config.log, and then calls config.status.
7139 # config.status does its own redirection, appending to config.log.
7140 # Unfortunately, on DOS this fails, as config.log is still kept open
7141 # by configure, so config.status won't be able to write to it; its
7142 # output is simply discarded.  So we exec the FD to /dev/null,
7143 # effectively closing config.log, so it can be properly (re)opened and
7144 # appended to by config.status.  When coming back to configure, we
7145 # need to make the FD available again.
7146 if test "$no_create" != yes; then
7147   ac_cs_success=:
7148   ac_config_status_args=
7149   test "$silent" = yes &&
7150     ac_config_status_args="$ac_config_status_args --quiet"
7151   exec 5>/dev/null
7152   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7153   exec 5>>config.log
7154   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7155   # would make configure fail if this is the last instruction.
7156   $ac_cs_success || as_fn_exit $?
7157 fi
7158 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7159   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7160 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7161 fi
7162
7163
7164 cat <<EOF
7165
7166 You can now run
7167
7168         sh ./make-bootstrap.sh
7169
7170 to produce a fully functional bmake.
7171
7172 EOF