gdb/gdbserver/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="server.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 GNULIB_STDINT_H
 594 extra_libraries
 595 IPA_DEPFILES
 596 srv_xmlfiles
 597 srv_xmlbuiltin
 598 GDBSERVER_LIBS
 599 GDBSERVER_DEPFILES
 600 RDYNAMIC
 601 REPORT_BUGS_TEXI
 602 REPORT_BUGS_TO
 603 PKGVERSION
 604 WERROR_CFLAGS
 605 WARN_CFLAGS
 606 ustinc
 607 ustlibs
 608 ALLOCA
 609 SET_MAKE
 610 GMAKE_FALSE
 611 GMAKE_TRUE
 612 MAKE
 613 CCDEPMODE
 614 DEPDIR
 615 am__leading_dot
 616 host_noncanonical
 617 target_noncanonical
 618 COMPILER
 619 RANLIB
 620 AR
 621 INSTALL_DATA
 622 INSTALL_SCRIPT
 623 INSTALL_PROGRAM
 624 target_os
 625 target_vendor
 626 target_cpu
 627 target
 628 host_os
 629 host_vendor
 630 host_cpu
 631 host
 632 build_os
 633 build_vendor
 634 build_cpu
 635 build
 636 EGREP
 637 GREP
 638 CPP
 639 ac_ct_CXX
 640 CXXFLAGS
 641 CXX
 642 OBJEXT
 643 EXEEXT
 644 ac_ct_CC
 645 CPPFLAGS
 646 LDFLAGS
 647 CFLAGS
 648 CC
 649 MAINT
 650 MAINTAINER_MODE_FALSE
 651 MAINTAINER_MODE_TRUE
 652 target_alias
 653 host_alias
 654 build_alias
 655 LIBS
 656 ECHO_T
 657 ECHO_N
 658 ECHO_C
 659 DEFS
 660 mandir
 661 localedir
 662 libdir
 663 psdir
 664 pdfdir
 665 dvidir
 666 htmldir
 667 infodir
 668 docdir
 669 oldincludedir
 670 includedir
 671 localstatedir
 672 sharedstatedir
 673 sysconfdir
 674 datadir
 675 datarootdir
 676 libexecdir
 677 sbindir
 678 bindir
 679 program_transform_name
 680 prefix
 681 exec_prefix
 682 PACKAGE_URL
 683 PACKAGE_BUGREPORT
 684 PACKAGE_STRING
 685 PACKAGE_VERSION
 686 PACKAGE_TARNAME
 687 PACKAGE_NAME
 688 PATH_SEPARATOR
 689 SHELL'
 690 ac_subst_files=''
 691 ac_user_opts='
 692 enable_option_checking
 693 enable_maintainer_mode
 694 enable_largefile
 695 enable_build_with_cxx
 696 enable_libmcheck
 697 with_ust
 698 with_ust_include
 699 with_ust_lib
 700 enable_werror
 701 with_pkgversion
 702 with_bugurl
 703 with_libthread_db
 704 enable_inprocess_agent
 705 '
 706       ac_precious_vars='build_alias
 707 host_alias
 708 target_alias
 709 CC
 710 CFLAGS
 711 LDFLAGS
 712 LIBS
 713 CPPFLAGS
 714 CXX
 715 CXXFLAGS
 716 CCC
 717 CPP'
 718
 719
 720 # Initialize some variables set by options.
 721 ac_init_help=
 722 ac_init_version=false
 723 ac_unrecognized_opts=
 724 ac_unrecognized_sep=
 725 # The variables have the same names as the options, with
 726 # dashes changed to underlines.
 727 cache_file=/dev/null
 728 exec_prefix=NONE
 729 no_create=
 730 no_recursion=
 731 prefix=NONE
 732 program_prefix=NONE
 733 program_suffix=NONE
 734 program_transform_name=s,x,x,
 735 silent=
 736 site=
 737 srcdir=
 738 verbose=
 739 x_includes=NONE
 740 x_libraries=NONE
 741
 742 # Installation directory options.
 743 # These are left unexpanded so users can "make install exec_prefix=/foo"
 744 # and all the variables that are supposed to be based on exec_prefix
 745 # by default will actually change.
 746 # Use braces instead of parens because sh, perl, etc. also accept them.
 747 # (The list follows the same order as the GNU Coding Standards.)
 748 bindir='${exec_prefix}/bin'
 749 sbindir='${exec_prefix}/sbin'
 750 libexecdir='${exec_prefix}/libexec'
 751 datarootdir='${prefix}/share'
 752 datadir='${datarootdir}'
 753 sysconfdir='${prefix}/etc'
 754 sharedstatedir='${prefix}/com'
 755 localstatedir='${prefix}/var'
 756 includedir='${prefix}/include'
 757 oldincludedir='/usr/include'
 758 docdir='${datarootdir}/doc/${PACKAGE}'
 759 infodir='${datarootdir}/info'
 760 htmldir='${docdir}'
 761 dvidir='${docdir}'
 762 pdfdir='${docdir}'
 763 psdir='${docdir}'
 764 libdir='${exec_prefix}/lib'
 765 localedir='${datarootdir}/locale'
 766 mandir='${datarootdir}/man'
 767
 768 ac_prev=
 769 ac_dashdash=
 770 for ac_option
 771 do
 772   # If the previous option needs an argument, assign it.
 773   if test -n "$ac_prev"; then
 774     eval $ac_prev=\$ac_option
 775     ac_prev=
 776     continue
 777   fi
 778
 779   case $ac_option in
 780   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 781   *)    ac_optarg=yes ;;
 782   esac
 783
 784   # Accept the important Cygnus configure options, so we can diagnose typos.
 785
 786   case $ac_dashdash$ac_option in
 787   --)
 788     ac_dashdash=yes ;;
 789
 790   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 791     ac_prev=bindir ;;
 792   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 793     bindir=$ac_optarg ;;
 794
 795   -build | --build | --buil | --bui | --bu)
 796     ac_prev=build_alias ;;
 797   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 798     build_alias=$ac_optarg ;;
 799
 800   -cache-file | --cache-file | --cache-fil | --cache-fi \
 801   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 802     ac_prev=cache_file ;;
 803   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 804   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 805     cache_file=$ac_optarg ;;
 806
 807   --config-cache | -C)
 808     cache_file=config.cache ;;
 809
 810   -datadir | --datadir | --datadi | --datad)
 811     ac_prev=datadir ;;
 812   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 813     datadir=$ac_optarg ;;
 814
 815   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 816   | --dataroo | --dataro | --datar)
 817     ac_prev=datarootdir ;;
 818   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 819   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 820     datarootdir=$ac_optarg ;;
 821
 822   -disable-* | --disable-*)
 823     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 824     # Reject names that are not valid shell variable names.
 825     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 826       as_fn_error "invalid feature name: $ac_useropt"
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=no ;;
 837
 838   -docdir | --docdir | --docdi | --doc | --do)
 839     ac_prev=docdir ;;
 840   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 841     docdir=$ac_optarg ;;
 842
 843   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 844     ac_prev=dvidir ;;
 845   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 846     dvidir=$ac_optarg ;;
 847
 848   -enable-* | --enable-*)
 849     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 850     # Reject names that are not valid shell variable names.
 851     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 852       as_fn_error "invalid feature name: $ac_useropt"
 853     ac_useropt_orig=$ac_useropt
 854     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 855     case $ac_user_opts in
 856       *"
 857 "enable_$ac_useropt"
 858 "*) ;;
 859       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 860          ac_unrecognized_sep=', ';;
 861     esac
 862     eval enable_$ac_useropt=\$ac_optarg ;;
 863
 864   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 865   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 866   | --exec | --exe | --ex)
 867     ac_prev=exec_prefix ;;
 868   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 869   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 870   | --exec=* | --exe=* | --ex=*)
 871     exec_prefix=$ac_optarg ;;
 872
 873   -gas | --gas | --ga | --g)
 874     # Obsolete; use --with-gas.
 875     with_gas=yes ;;
 876
 877   -help | --help | --hel | --he | -h)
 878     ac_init_help=long ;;
 879   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 880     ac_init_help=recursive ;;
 881   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 882     ac_init_help=short ;;
 883
 884   -host | --host | --hos | --ho)
 885     ac_prev=host_alias ;;
 886   -host=* | --host=* | --hos=* | --ho=*)
 887     host_alias=$ac_optarg ;;
 888
 889   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 890     ac_prev=htmldir ;;
 891   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 892   | --ht=*)
 893     htmldir=$ac_optarg ;;
 894
 895   -includedir | --includedir | --includedi | --included | --include \
 896   | --includ | --inclu | --incl | --inc)
 897     ac_prev=includedir ;;
 898   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 899   | --includ=* | --inclu=* | --incl=* | --inc=*)
 900     includedir=$ac_optarg ;;
 901
 902   -infodir | --infodir | --infodi | --infod | --info | --inf)
 903     ac_prev=infodir ;;
 904   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 905     infodir=$ac_optarg ;;
 906
 907   -libdir | --libdir | --libdi | --libd)
 908     ac_prev=libdir ;;
 909   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 910     libdir=$ac_optarg ;;
 911
 912   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 913   | --libexe | --libex | --libe)
 914     ac_prev=libexecdir ;;
 915   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 916   | --libexe=* | --libex=* | --libe=*)
 917     libexecdir=$ac_optarg ;;
 918
 919   -localedir | --localedir | --localedi | --localed | --locale)
 920     ac_prev=localedir ;;
 921   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 922     localedir=$ac_optarg ;;
 923
 924   -localstatedir | --localstatedir | --localstatedi | --localstated \
 925   | --localstate | --localstat | --localsta | --localst | --locals)
 926     ac_prev=localstatedir ;;
 927   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 928   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 929     localstatedir=$ac_optarg ;;
 930
 931   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 932     ac_prev=mandir ;;
 933   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 934     mandir=$ac_optarg ;;
 935
 936   -nfp | --nfp | --nf)
 937     # Obsolete; use --without-fp.
 938     with_fp=no ;;
 939
 940   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 941   | --no-cr | --no-c | -n)
 942     no_create=yes ;;
 943
 944   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 945   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 946     no_recursion=yes ;;
 947
 948   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 949   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 950   | --oldin | --oldi | --old | --ol | --o)
 951     ac_prev=oldincludedir ;;
 952   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 953   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 954   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 955     oldincludedir=$ac_optarg ;;
 956
 957   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 958     ac_prev=prefix ;;
 959   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 960     prefix=$ac_optarg ;;
 961
 962   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 963   | --program-pre | --program-pr | --program-p)
 964     ac_prev=program_prefix ;;
 965   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 966   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 967     program_prefix=$ac_optarg ;;
 968
 969   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 970   | --program-suf | --program-su | --program-s)
 971     ac_prev=program_suffix ;;
 972   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 973   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 974     program_suffix=$ac_optarg ;;
 975
 976   -program-transform-name | --program-transform-name \
 977   | --program-transform-nam | --program-transform-na \
 978   | --program-transform-n | --program-transform- \
 979   | --program-transform | --program-transfor \
 980   | --program-transfo | --program-transf \
 981   | --program-trans | --program-tran \
 982   | --progr-tra | --program-tr | --program-t)
 983     ac_prev=program_transform_name ;;
 984   -program-transform-name=* | --program-transform-name=* \
 985   | --program-transform-nam=* | --program-transform-na=* \
 986   | --program-transform-n=* | --program-transform-=* \
 987   | --program-transform=* | --program-transfor=* \
 988   | --program-transfo=* | --program-transf=* \
 989   | --program-trans=* | --program-tran=* \
 990   | --progr-tra=* | --program-tr=* | --program-t=*)
 991     program_transform_name=$ac_optarg ;;
 992
 993   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 994     ac_prev=pdfdir ;;
 995   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 996     pdfdir=$ac_optarg ;;
 997
 998   -psdir | --psdir | --psdi | --psd | --ps)
 999     ac_prev=psdir ;;
1000   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1001     psdir=$ac_optarg ;;
1002
1003   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1004   | -silent | --silent | --silen | --sile | --sil)
1005     silent=yes ;;
1006
1007   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1008     ac_prev=sbindir ;;
1009   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1010   | --sbi=* | --sb=*)
1011     sbindir=$ac_optarg ;;
1012
1013   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1014   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1015   | --sharedst | --shareds | --shared | --share | --shar \
1016   | --sha | --sh)
1017     ac_prev=sharedstatedir ;;
1018   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1019   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1020   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1021   | --sha=* | --sh=*)
1022     sharedstatedir=$ac_optarg ;;
1023
1024   -site | --site | --sit)
1025     ac_prev=site ;;
1026   -site=* | --site=* | --sit=*)
1027     site=$ac_optarg ;;
1028
1029   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1030     ac_prev=srcdir ;;
1031   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1032     srcdir=$ac_optarg ;;
1033
1034   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1035   | --syscon | --sysco | --sysc | --sys | --sy)
1036     ac_prev=sysconfdir ;;
1037   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1038   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1039     sysconfdir=$ac_optarg ;;
1040
1041   -target | --target | --targe | --targ | --tar | --ta | --t)
1042     ac_prev=target_alias ;;
1043   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1044     target_alias=$ac_optarg ;;
1045
1046   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1047     verbose=yes ;;
1048
1049   -version | --version | --versio | --versi | --vers | -V)
1050     ac_init_version=: ;;
1051
1052   -with-* | --with-*)
1053     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1054     # Reject names that are not valid shell variable names.
1055     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1056       as_fn_error "invalid package name: $ac_useropt"
1057     ac_useropt_orig=$ac_useropt
1058     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1059     case $ac_user_opts in
1060       *"
1061 "with_$ac_useropt"
1062 "*) ;;
1063       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1064          ac_unrecognized_sep=', ';;
1065     esac
1066     eval with_$ac_useropt=\$ac_optarg ;;
1067
1068   -without-* | --without-*)
1069     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072       as_fn_error "invalid package name: $ac_useropt"
1073     ac_useropt_orig=$ac_useropt
1074     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075     case $ac_user_opts in
1076       *"
1077 "with_$ac_useropt"
1078 "*) ;;
1079       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1080          ac_unrecognized_sep=', ';;
1081     esac
1082     eval with_$ac_useropt=no ;;
1083
1084   --x)
1085     # Obsolete; use --with-x.
1086     with_x=yes ;;
1087
1088   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1089   | --x-incl | --x-inc | --x-in | --x-i)
1090     ac_prev=x_includes ;;
1091   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1092   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1093     x_includes=$ac_optarg ;;
1094
1095   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1096   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1097     ac_prev=x_libraries ;;
1098   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1099   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1100     x_libraries=$ac_optarg ;;
1101
1102   -*) as_fn_error "unrecognized option: \`$ac_option'
1103 Try \`$0 --help' for more information."
1104     ;;
1105
1106   *=*)
1107     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1108     # Reject names that are not valid shell variable names.
1109     case $ac_envvar in #(
1110       '' | [0-9]* | *[!_$as_cr_alnum]* )
1111       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1112     esac
1113     eval $ac_envvar=\$ac_optarg
1114     export $ac_envvar ;;
1115
1116   *)
1117     # FIXME: should be removed in autoconf 3.0.
1118     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1119     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1120       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1121     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1122     ;;
1123
1124   esac
1125 done
1126
1127 if test -n "$ac_prev"; then
1128   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1129   as_fn_error "missing argument to $ac_option"
1130 fi
1131
1132 if test -n "$ac_unrecognized_opts"; then
1133   case $enable_option_checking in
1134     no) ;;
1135     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1136     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1137   esac
1138 fi
1139
1140 # Check all directory arguments for consistency.
1141 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1142                 datadir sysconfdir sharedstatedir localstatedir includedir \
1143                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1144                 libdir localedir mandir
1145 do
1146   eval ac_val=\$$ac_var
1147   # Remove trailing slashes.
1148   case $ac_val in
1149     */ )
1150       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1151       eval $ac_var=\$ac_val;;
1152   esac
1153   # Be sure to have absolute directory names.
1154   case $ac_val in
1155     [\\/$]* | ?:[\\/]* )  continue;;
1156     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1157   esac
1158   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1159 done
1160
1161 # There might be people who depend on the old broken behavior: `$host'
1162 # used to hold the argument of --host etc.
1163 # FIXME: To remove some day.
1164 build=$build_alias
1165 host=$host_alias
1166 target=$target_alias
1167
1168 # FIXME: To remove some day.
1169 if test "x$host_alias" != x; then
1170   if test "x$build_alias" = x; then
1171     cross_compiling=maybe
1172     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1173     If a cross compiler is detected then cross compile mode will be used." >&2
1174   elif test "x$build_alias" != "x$host_alias"; then
1175     cross_compiling=yes
1176   fi
1177 fi
1178
1179 ac_tool_prefix=
1180 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1181
1182 test "$silent" = yes && exec 6>/dev/null
1183
1184
1185 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1186 ac_ls_di=`ls -di .` &&
1187 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1188   as_fn_error "working directory cannot be determined"
1189 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1190   as_fn_error "pwd does not report name of working directory"
1191
1192
1193 # Find the source files, if location was not specified.
1194 if test -z "$srcdir"; then
1195   ac_srcdir_defaulted=yes
1196   # Try the directory containing this script, then the parent directory.
1197   ac_confdir=`$as_dirname -- "$as_myself" ||
1198 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1199          X"$as_myself" : 'X\(//\)[^/]' \| \
1200          X"$as_myself" : 'X\(//\)$' \| \
1201          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1202 $as_echo X"$as_myself" |
1203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1204             s//\1/
1205             q
1206           }
1207           /^X\(\/\/\)[^/].*/{
1208             s//\1/
1209             q
1210           }
1211           /^X\(\/\/\)$/{
1212             s//\1/
1213             q
1214           }
1215           /^X\(\/\).*/{
1216             s//\1/
1217             q
1218           }
1219           s/.*/./; q'`
1220   srcdir=$ac_confdir
1221   if test ! -r "$srcdir/$ac_unique_file"; then
1222     srcdir=..
1223   fi
1224 else
1225   ac_srcdir_defaulted=no
1226 fi
1227 if test ! -r "$srcdir/$ac_unique_file"; then
1228   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1229   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1230 fi
1231 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1232 ac_abs_confdir=`(
1233         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures this package to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR            user executables [EPREFIX/bin]
1294   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR        program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR            object code libraries [EPREFIX/lib]
1300   --includedir=DIR        C header files [PREFIX/include]
1301   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR           info documentation [DATAROOTDIR/info]
1305   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR            man documentation [DATAROOTDIR/man]
1307   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1308   --htmldir=DIR           html documentation [DOCDIR]
1309   --dvidir=DIR            dvi documentation [DOCDIR]
1310   --pdfdir=DIR            pdf documentation [DOCDIR]
1311   --psdir=DIR             ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 Program names:
1317   --program-prefix=PREFIX            prepend PREFIX to installed program names
1318   --program-suffix=SUFFIX            append SUFFIX to installed program names
1319   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1320
1321 System types:
1322   --build=BUILD     configure for building on BUILD [guessed]
1323   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1324   --target=TARGET   configure for building compilers for TARGET [HOST]
1325 _ACEOF
1326 fi
1327
1328 if test -n "$ac_init_help"; then
1329
1330   cat <<\_ACEOF
1331
1332 Optional Features:
1333   --disable-option-checking  ignore unrecognized --enable/--with options
1334   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1335   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1336   --enable-maintainer-mode  enable make rules and dependencies not useful
1337                           (and sometimes confusing) to the casual installer
1338   --disable-largefile     omit support for large files
1339   --enable-build-with-cxx build with C++ compiler instead of C compiler
1340   --enable-libmcheck      Try linking with -lmcheck if available
1341   --enable-werror         treat compile warnings as errors
1342   --enable-inprocess-agent
1343                           inprocess agent
1344
1345 Optional Packages:
1346   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1347   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1348   --with-ust=PATH       Specify prefix directory for the installed UST package
1349                           Equivalent to --with-ust-include=PATH/include
1350                           plus --with-ust-lib=PATH/lib
1351   --with-ust-include=PATH Specify directory for installed UST include files
1352   --with-ust-lib=PATH   Specify the directory for the installed UST library
1353   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1354   --with-bugurl=URL       Direct users to URL to report a bug
1355   --with-libthread-db=PATH
1356                           use given libthread_db directly
1357
1358 Some influential environment variables:
1359   CC          C compiler command
1360   CFLAGS      C compiler flags
1361   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1362               nonstandard directory <lib dir>
1363   LIBS        libraries to pass to the linker, e.g. -l<library>
1364   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1365               you have headers in a nonstandard directory <include dir>
1366   CXX         C++ compiler command
1367   CXXFLAGS    C++ compiler flags
1368   CPP         C preprocessor
1369
1370 Use these variables to override the choices made by `configure' or to help
1371 it to find libraries and programs with nonstandard names/locations.
1372
1373 Report bugs to the package provider.
1374 _ACEOF
1375 ac_status=$?
1376 fi
1377
1378 if test "$ac_init_help" = "recursive"; then
1379   # If there are subdirs, report their specific --help.
1380   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1381     test -d "$ac_dir" ||
1382       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1383       continue
1384     ac_builddir=.
1385
1386 case "$ac_dir" in
1387 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388 *)
1389   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1390   # A ".." for each directory in $ac_dir_suffix.
1391   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1392   case $ac_top_builddir_sub in
1393   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1395   esac ;;
1396 esac
1397 ac_abs_top_builddir=$ac_pwd
1398 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1399 # for backward compatibility:
1400 ac_top_builddir=$ac_top_build_prefix
1401
1402 case $srcdir in
1403   .)  # We are building in place.
1404     ac_srcdir=.
1405     ac_top_srcdir=$ac_top_builddir_sub
1406     ac_abs_top_srcdir=$ac_pwd ;;
1407   [\\/]* | ?:[\\/]* )  # Absolute name.
1408     ac_srcdir=$srcdir$ac_dir_suffix;
1409     ac_top_srcdir=$srcdir
1410     ac_abs_top_srcdir=$srcdir ;;
1411   *) # Relative name.
1412     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1413     ac_top_srcdir=$ac_top_build_prefix$srcdir
1414     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1415 esac
1416 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1417
1418     cd "$ac_dir" || { ac_status=$?; continue; }
1419     # Check for guested configure.
1420     if test -f "$ac_srcdir/configure.gnu"; then
1421       echo &&
1422       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423     elif test -f "$ac_srcdir/configure"; then
1424       echo &&
1425       $SHELL "$ac_srcdir/configure" --help=recursive
1426     else
1427       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1428     fi || ac_status=$?
1429     cd "$ac_pwd" || { ac_status=$?; break; }
1430   done
1431 fi
1432
1433 test -n "$ac_init_help" && exit $ac_status
1434 if $ac_init_version; then
1435   cat <<\_ACEOF
1436 configure
1437 generated by GNU Autoconf 2.64
1438
1439 Copyright (C) 2009 Free Software Foundation, Inc.
1440 This configure script is free software; the Free Software Foundation
1441 gives unlimited permission to copy, distribute and modify it.
1442 _ACEOF
1443   exit
1444 fi
1445
1446 ## ------------------------ ##
1447 ## Autoconf initialization. ##
1448 ## ------------------------ ##
1449
1450 # ac_fn_c_try_compile LINENO
1451 # --------------------------
1452 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1453 ac_fn_c_try_compile ()
1454 {
1455   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1456   rm -f conftest.$ac_objext
1457   if { { ac_try="$ac_compile"
1458 case "(($ac_try" in
1459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1460   *) ac_try_echo=$ac_try;;
1461 esac
1462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1463 $as_echo "$ac_try_echo"; } >&5
1464   (eval "$ac_compile") 2>conftest.err
1465   ac_status=$?
1466   if test -s conftest.err; then
1467     grep -v '^ *+' conftest.err >conftest.er1
1468     cat conftest.er1 >&5
1469     mv -f conftest.er1 conftest.err
1470   fi
1471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1472   test $ac_status = 0; } && {
1473          test -z "$ac_c_werror_flag" ||
1474          test ! -s conftest.err
1475        } && test -s conftest.$ac_objext; then :
1476   ac_retval=0
1477 else
1478   $as_echo "$as_me: failed program was:" >&5
1479 sed 's/^/| /' conftest.$ac_ext >&5
1480
1481         ac_retval=1
1482 fi
1483   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1484   return $ac_retval
1485
1486 } # ac_fn_c_try_compile
1487
1488 # ac_fn_cxx_try_compile LINENO
1489 # ----------------------------
1490 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1491 ac_fn_cxx_try_compile ()
1492 {
1493   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494   rm -f conftest.$ac_objext
1495   if { { ac_try="$ac_compile"
1496 case "(($ac_try" in
1497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1498   *) ac_try_echo=$ac_try;;
1499 esac
1500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1501 $as_echo "$ac_try_echo"; } >&5
1502   (eval "$ac_compile") 2>conftest.err
1503   ac_status=$?
1504   if test -s conftest.err; then
1505     grep -v '^ *+' conftest.err >conftest.er1
1506     cat conftest.er1 >&5
1507     mv -f conftest.er1 conftest.err
1508   fi
1509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510   test $ac_status = 0; } && {
1511          test -z "$ac_cxx_werror_flag" ||
1512          test ! -s conftest.err
1513        } && test -s conftest.$ac_objext; then :
1514   ac_retval=0
1515 else
1516   $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1518
1519         ac_retval=1
1520 fi
1521   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1522   return $ac_retval
1523
1524 } # ac_fn_cxx_try_compile
1525
1526 # ac_fn_c_try_cpp LINENO
1527 # ----------------------
1528 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1529 ac_fn_c_try_cpp ()
1530 {
1531   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532   if { { ac_try="$ac_cpp conftest.$ac_ext"
1533 case "(($ac_try" in
1534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1535   *) ac_try_echo=$ac_try;;
1536 esac
1537 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538 $as_echo "$ac_try_echo"; } >&5
1539   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1540   ac_status=$?
1541   if test -s conftest.err; then
1542     grep -v '^ *+' conftest.err >conftest.er1
1543     cat conftest.er1 >&5
1544     mv -f conftest.er1 conftest.err
1545   fi
1546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547   test $ac_status = 0; } >/dev/null && {
1548          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1549          test ! -s conftest.err
1550        }; then :
1551   ac_retval=0
1552 else
1553   $as_echo "$as_me: failed program was:" >&5
1554 sed 's/^/| /' conftest.$ac_ext >&5
1555
1556     ac_retval=1
1557 fi
1558   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1559   return $ac_retval
1560
1561 } # ac_fn_c_try_cpp
1562
1563 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1564 # -------------------------------------------------------
1565 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1566 # the include files in INCLUDES and setting the cache variable VAR
1567 # accordingly.
1568 ac_fn_c_check_header_mongrel ()
1569 {
1570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1573 $as_echo_n "checking for $2... " >&6; }
1574 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1575   $as_echo_n "(cached) " >&6
1576 fi
1577 eval ac_res=\$$3
1578                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1579 $as_echo "$ac_res" >&6; }
1580 else
1581   # Is the header compilable?
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1583 $as_echo_n "checking $2 usability... " >&6; }
1584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585 /* end confdefs.h.  */
1586 $4
1587 #include <$2>
1588 _ACEOF
1589 if ac_fn_c_try_compile "$LINENO"; then :
1590   ac_header_compiler=yes
1591 else
1592   ac_header_compiler=no
1593 fi
1594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1596 $as_echo "$ac_header_compiler" >&6; }
1597
1598 # Is the header present?
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1600 $as_echo_n "checking $2 presence... " >&6; }
1601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1602 /* end confdefs.h.  */
1603 #include <$2>
1604 _ACEOF
1605 if ac_fn_c_try_cpp "$LINENO"; then :
1606   ac_header_preproc=yes
1607 else
1608   ac_header_preproc=no
1609 fi
1610 rm -f conftest.err conftest.$ac_ext
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1612 $as_echo "$ac_header_preproc" >&6; }
1613
1614 # So?  What about this header?
1615 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1616   yes:no: )
1617     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1618 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1619     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1620 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1621     ;;
1622   no:yes:* )
1623     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1624 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1625     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1626 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1627     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1628 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1629     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1630 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1632 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1633     ;;
1634 esac
1635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1636 $as_echo_n "checking for $2... " >&6; }
1637 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1638   $as_echo_n "(cached) " >&6
1639 else
1640   eval "$3=\$ac_header_compiler"
1641 fi
1642 eval ac_res=\$$3
1643                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644 $as_echo "$ac_res" >&6; }
1645 fi
1646   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1647
1648 } # ac_fn_c_check_header_mongrel
1649
1650 # ac_fn_c_try_run LINENO
1651 # ----------------------
1652 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1653 # that executables *can* be run.
1654 ac_fn_c_try_run ()
1655 {
1656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657   if { { ac_try="$ac_link"
1658 case "(($ac_try" in
1659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1660   *) ac_try_echo=$ac_try;;
1661 esac
1662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663 $as_echo "$ac_try_echo"; } >&5
1664   (eval "$ac_link") 2>&5
1665   ac_status=$?
1666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1668   { { case "(($ac_try" in
1669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1670   *) ac_try_echo=$ac_try;;
1671 esac
1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1673 $as_echo "$ac_try_echo"; } >&5
1674   (eval "$ac_try") 2>&5
1675   ac_status=$?
1676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677   test $ac_status = 0; }; }; then :
1678   ac_retval=0
1679 else
1680   $as_echo "$as_me: program exited with status $ac_status" >&5
1681        $as_echo "$as_me: failed program was:" >&5
1682 sed 's/^/| /' conftest.$ac_ext >&5
1683
1684        ac_retval=$ac_status
1685 fi
1686   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1688   return $ac_retval
1689
1690 } # ac_fn_c_try_run
1691
1692 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1693 # -------------------------------------------------------
1694 # Tests whether HEADER exists and can be compiled using the include files in
1695 # INCLUDES, setting the cache variable VAR accordingly.
1696 ac_fn_c_check_header_compile ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1700 $as_echo_n "checking for $2... " >&6; }
1701 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1702   $as_echo_n "(cached) " >&6
1703 else
1704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705 /* end confdefs.h.  */
1706 $4
1707 #include <$2>
1708 _ACEOF
1709 if ac_fn_c_try_compile "$LINENO"; then :
1710   eval "$3=yes"
1711 else
1712   eval "$3=no"
1713 fi
1714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1715 fi
1716 eval ac_res=\$$3
1717                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1718 $as_echo "$ac_res" >&6; }
1719   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1720
1721 } # ac_fn_c_check_header_compile
1722
1723 # ac_fn_c_try_link LINENO
1724 # -----------------------
1725 # Try to link conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_c_try_link ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   rm -f conftest.$ac_objext conftest$ac_exeext
1730   if { { ac_try="$ac_link"
1731 case "(($ac_try" in
1732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733   *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737   (eval "$ac_link") 2>conftest.err
1738   ac_status=$?
1739   if test -s conftest.err; then
1740     grep -v '^ *+' conftest.err >conftest.er1
1741     cat conftest.er1 >&5
1742     mv -f conftest.er1 conftest.err
1743   fi
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && {
1746          test -z "$ac_c_werror_flag" ||
1747          test ! -s conftest.err
1748        } && test -s conftest$ac_exeext && {
1749          test "$cross_compiling" = yes ||
1750          $as_test_x conftest$ac_exeext
1751        }; then :
1752   ac_retval=0
1753 else
1754   $as_echo "$as_me: failed program was:" >&5
1755 sed 's/^/| /' conftest.$ac_ext >&5
1756
1757         ac_retval=1
1758 fi
1759   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1760   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1761   # interfere with the next link command; also delete a directory that is
1762   # left behind by Apple's compiler.  We do this before executing the actions.
1763   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1764   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1765   return $ac_retval
1766
1767 } # ac_fn_c_try_link
1768
1769 # ac_fn_c_check_func LINENO FUNC VAR
1770 # ----------------------------------
1771 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1772 ac_fn_c_check_func ()
1773 {
1774   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1776 $as_echo_n "checking for $2... " >&6; }
1777 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1778   $as_echo_n "(cached) " >&6
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1783    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1784 #define $2 innocuous_$2
1785
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $2 (); below.
1788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1789     <limits.h> exists even on freestanding compilers.  */
1790
1791 #ifdef __STDC__
1792 # include <limits.h>
1793 #else
1794 # include <assert.h>
1795 #endif
1796
1797 #undef $2
1798
1799 /* Override any GCC internal prototype to avoid an error.
1800    Use char because int might match the return type of a GCC
1801    builtin and then its argument prototype would still apply.  */
1802 #ifdef __cplusplus
1803 extern "C"
1804 #endif
1805 char $2 ();
1806 /* The GNU C library defines this for functions which it implements
1807     to always fail with ENOSYS.  Some functions are actually named
1808     something starting with __ and the normal name is an alias.  */
1809 #if defined __stub_$2 || defined __stub___$2
1810 choke me
1811 #endif
1812
1813 int
1814 main ()
1815 {
1816 return $2 ();
1817   ;
1818   return 0;
1819 }
1820 _ACEOF
1821 if ac_fn_c_try_link "$LINENO"; then :
1822   eval "$3=yes"
1823 else
1824   eval "$3=no"
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext \
1827     conftest$ac_exeext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833
1834 } # ac_fn_c_check_func
1835
1836 # ac_fn_c_check_decl LINENO SYMBOL VAR
1837 # ------------------------------------
1838 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1839 ac_fn_c_check_decl ()
1840 {
1841   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1842   as_decl_name=`echo $2|sed 's/ *(.*//'`
1843   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1845 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1846 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1847   $as_echo_n "(cached) " >&6
1848 else
1849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h.  */
1851 $4
1852 int
1853 main ()
1854 {
1855 #ifndef $as_decl_name
1856 #ifdef __cplusplus
1857   (void) $as_decl_use;
1858 #else
1859   (void) $as_decl_name;
1860 #endif
1861 #endif
1862
1863   ;
1864   return 0;
1865 }
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_decl
1880
1881 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
1882 # --------------------------------------
1883 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1884 ac_fn_cxx_check_decl ()
1885 {
1886   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887   as_decl_name=`echo $2|sed 's/ *(.*//'`
1888   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1890 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1891 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1892   $as_echo_n "(cached) " >&6
1893 else
1894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 int
1898 main ()
1899 {
1900 #ifndef $as_decl_name
1901 #ifdef __cplusplus
1902   (void) $as_decl_use;
1903 #else
1904   (void) $as_decl_name;
1905 #endif
1906 #endif
1907
1908   ;
1909   return 0;
1910 }
1911 _ACEOF
1912 if ac_fn_cxx_try_compile "$LINENO"; then :
1913   eval "$3=yes"
1914 else
1915   eval "$3=no"
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 fi
1919 eval ac_res=\$$3
1920                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1921 $as_echo "$ac_res" >&6; }
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923
1924 } # ac_fn_cxx_check_decl
1925
1926 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1927 # -------------------------------------------
1928 # Tests whether TYPE exists after having included INCLUDES, setting cache
1929 # variable VAR accordingly.
1930 ac_fn_c_check_type ()
1931 {
1932   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1934 $as_echo_n "checking for $2... " >&6; }
1935 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1936   $as_echo_n "(cached) " >&6
1937 else
1938   eval "$3=no"
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 int
1943 main ()
1944 {
1945 if (sizeof ($2))
1946          return 0;
1947   ;
1948   return 0;
1949 }
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 if (sizeof (($2)))
1959             return 0;
1960   ;
1961   return 0;
1962 }
1963 _ACEOF
1964 if ac_fn_c_try_compile "$LINENO"; then :
1965
1966 else
1967   eval "$3=yes"
1968 fi
1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1970 fi
1971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1972 fi
1973 eval ac_res=\$$3
1974                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975 $as_echo "$ac_res" >&6; }
1976   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1977
1978 } # ac_fn_c_check_type
1979
1980 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1981 # --------------------------------------------
1982 # Tries to find the compile-time value of EXPR in a program that includes
1983 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1984 # computed
1985 ac_fn_c_compute_int ()
1986 {
1987   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988   if test "$cross_compiling" = yes; then
1989     # Depending upon the size, compute the lo and hi bounds.
1990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 int
1994 main ()
1995 {
1996 static int test_array [1 - 2 * !(($2) >= 0)];
1997 test_array [0] = 0
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   ac_lo=0 ac_mid=0
2005   while :; do
2006     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2013 test_array [0] = 0
2014
2015   ;
2016   return 0;
2017 }
2018 _ACEOF
2019 if ac_fn_c_try_compile "$LINENO"; then :
2020   ac_hi=$ac_mid; break
2021 else
2022   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2023                         if test $ac_lo -le $ac_mid; then
2024                           ac_lo= ac_hi=
2025                           break
2026                         fi
2027                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2028 fi
2029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2030   done
2031 else
2032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033 /* end confdefs.h.  */
2034 $4
2035 int
2036 main ()
2037 {
2038 static int test_array [1 - 2 * !(($2) < 0)];
2039 test_array [0] = 0
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046   ac_hi=-1 ac_mid=-1
2047   while :; do
2048     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049 /* end confdefs.h.  */
2050 $4
2051 int
2052 main ()
2053 {
2054 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2055 test_array [0] = 0
2056
2057   ;
2058   return 0;
2059 }
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062   ac_lo=$ac_mid; break
2063 else
2064   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2065                         if test $ac_mid -le $ac_hi; then
2066                           ac_lo= ac_hi=
2067                           break
2068                         fi
2069                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072   done
2073 else
2074   ac_lo= ac_hi=
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 fi
2078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2079 # Binary search between lo and hi bounds.
2080 while test "x$ac_lo" != "x$ac_hi"; do
2081   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2089 test_array [0] = 0
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_hi=$ac_mid
2097 else
2098   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 done
2102 case $ac_lo in #((
2103 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2104 '') ac_retval=1 ;;
2105 esac
2106   else
2107     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 static long int longval () { return $2; }
2111 static unsigned long int ulongval () { return $2; }
2112 #include <stdio.h>
2113 #include <stdlib.h>
2114 int
2115 main ()
2116 {
2117
2118   FILE *f = fopen ("conftest.val", "w");
2119   if (! f)
2120     return 1;
2121   if (($2) < 0)
2122     {
2123       long int i = longval ();
2124       if (i != ($2))
2125         return 1;
2126       fprintf (f, "%ld", i);
2127     }
2128   else
2129     {
2130       unsigned long int i = ulongval ();
2131       if (i != ($2))
2132         return 1;
2133       fprintf (f, "%lu", i);
2134     }
2135   /* Do not output a trailing newline, as this causes \r\n confusion
2136      on some platforms.  */
2137   return ferror (f) || fclose (f) != 0;
2138
2139   ;
2140   return 0;
2141 }
2142 _ACEOF
2143 if ac_fn_c_try_run "$LINENO"; then :
2144   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2145 else
2146   ac_retval=1
2147 fi
2148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2149   conftest.$ac_objext conftest.beam conftest.$ac_ext
2150 rm -f conftest.val
2151
2152   fi
2153   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2154   return $ac_retval
2155
2156 } # ac_fn_c_compute_int
2157
2158 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2159 # ----------------------------------------------------
2160 # Tries to find if the field MEMBER exists in type AGGR, after including
2161 # INCLUDES, setting cache variable VAR accordingly.
2162 ac_fn_c_check_member ()
2163 {
2164   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2165   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2166 $as_echo_n "checking for $2.$3... " >&6; }
2167 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2168   $as_echo_n "(cached) " >&6
2169 else
2170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2171 /* end confdefs.h.  */
2172 $5
2173 int
2174 main ()
2175 {
2176 static $2 ac_aggr;
2177 if (ac_aggr.$3)
2178 return 0;
2179   ;
2180   return 0;
2181 }
2182 _ACEOF
2183 if ac_fn_c_try_compile "$LINENO"; then :
2184   eval "$4=yes"
2185 else
2186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2187 /* end confdefs.h.  */
2188 $5
2189 int
2190 main ()
2191 {
2192 static $2 ac_aggr;
2193 if (sizeof ac_aggr.$3)
2194 return 0;
2195   ;
2196   return 0;
2197 }
2198 _ACEOF
2199 if ac_fn_c_try_compile "$LINENO"; then :
2200   eval "$4=yes"
2201 else
2202   eval "$4=no"
2203 fi
2204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2205 fi
2206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2207 fi
2208 eval ac_res=\$$4
2209                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2210 $as_echo "$ac_res" >&6; }
2211   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2212
2213 } # ac_fn_c_check_member
2214 cat >config.log <<_ACEOF
2215 This file contains any messages produced by compilers while
2216 running configure, to aid debugging if configure makes a mistake.
2217
2218 It was created by $as_me, which was
2219 generated by GNU Autoconf 2.64.  Invocation command line was
2220
2221   $ $0 $@
2222
2223 _ACEOF
2224 exec 5>>config.log
2225 {
2226 cat <<_ASUNAME
2227 ## --------- ##
2228 ## Platform. ##
2229 ## --------- ##
2230
2231 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2232 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2233 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2234 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2235 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2236
2237 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2238 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2239
2240 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2241 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2242 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2243 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2244 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2245 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2246 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2247
2248 _ASUNAME
2249
2250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2251 for as_dir in $PATH
2252 do
2253   IFS=$as_save_IFS
2254   test -z "$as_dir" && as_dir=.
2255     $as_echo "PATH: $as_dir"
2256   done
2257 IFS=$as_save_IFS
2258
2259 } >&5
2260
2261 cat >&5 <<_ACEOF
2262
2263
2264 ## ----------- ##
2265 ## Core tests. ##
2266 ## ----------- ##
2267
2268 _ACEOF
2269
2270
2271 # Keep a trace of the command line.
2272 # Strip out --no-create and --no-recursion so they do not pile up.
2273 # Strip out --silent because we don't want to record it for future runs.
2274 # Also quote any args containing shell meta-characters.
2275 # Make two passes to allow for proper duplicate-argument suppression.
2276 ac_configure_args=
2277 ac_configure_args0=
2278 ac_configure_args1=
2279 ac_must_keep_next=false
2280 for ac_pass in 1 2
2281 do
2282   for ac_arg
2283   do
2284     case $ac_arg in
2285     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2286     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2287     | -silent | --silent | --silen | --sile | --sil)
2288       continue ;;
2289     *\'*)
2290       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2291     esac
2292     case $ac_pass in
2293     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2294     2)
2295       as_fn_append ac_configure_args1 " '$ac_arg'"
2296       if test $ac_must_keep_next = true; then
2297         ac_must_keep_next=false # Got value, back to normal.
2298       else
2299         case $ac_arg in
2300           *=* | --config-cache | -C | -disable-* | --disable-* \
2301           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2302           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2303           | -with-* | --with-* | -without-* | --without-* | --x)
2304             case "$ac_configure_args0 " in
2305               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2306             esac
2307             ;;
2308           -* ) ac_must_keep_next=true ;;
2309         esac
2310       fi
2311       as_fn_append ac_configure_args " '$ac_arg'"
2312       ;;
2313     esac
2314   done
2315 done
2316 { ac_configure_args0=; unset ac_configure_args0;}
2317 { ac_configure_args1=; unset ac_configure_args1;}
2318
2319 # When interrupted or exit'd, cleanup temporary files, and complete
2320 # config.log.  We remove comments because anyway the quotes in there
2321 # would cause problems or look ugly.
2322 # WARNING: Use '\'' to represent an apostrophe within the trap.
2323 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2324 trap 'exit_status=$?
2325   # Save into config.log some information that might help in debugging.
2326   {
2327     echo
2328
2329     cat <<\_ASBOX
2330 ## ---------------- ##
2331 ## Cache variables. ##
2332 ## ---------------- ##
2333 _ASBOX
2334     echo
2335     # The following way of writing the cache mishandles newlines in values,
2336 (
2337   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2338     eval ac_val=\$$ac_var
2339     case $ac_val in #(
2340     *${as_nl}*)
2341       case $ac_var in #(
2342       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2343 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2344       esac
2345       case $ac_var in #(
2346       _ | IFS | as_nl) ;; #(
2347       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2348       *) { eval $ac_var=; unset $ac_var;} ;;
2349       esac ;;
2350     esac
2351   done
2352   (set) 2>&1 |
2353     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2354     *${as_nl}ac_space=\ *)
2355       sed -n \
2356         "s/'\''/'\''\\\\'\'''\''/g;
2357           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2358       ;; #(
2359     *)
2360       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2361       ;;
2362     esac |
2363     sort
2364 )
2365     echo
2366
2367     cat <<\_ASBOX
2368 ## ----------------- ##
2369 ## Output variables. ##
2370 ## ----------------- ##
2371 _ASBOX
2372     echo
2373     for ac_var in $ac_subst_vars
2374     do
2375       eval ac_val=\$$ac_var
2376       case $ac_val in
2377       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2378       esac
2379       $as_echo "$ac_var='\''$ac_val'\''"
2380     done | sort
2381     echo
2382
2383     if test -n "$ac_subst_files"; then
2384       cat <<\_ASBOX
2385 ## ------------------- ##
2386 ## File substitutions. ##
2387 ## ------------------- ##
2388 _ASBOX
2389       echo
2390       for ac_var in $ac_subst_files
2391       do
2392         eval ac_val=\$$ac_var
2393         case $ac_val in
2394         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2395         esac
2396         $as_echo "$ac_var='\''$ac_val'\''"
2397       done | sort
2398       echo
2399     fi
2400
2401     if test -s confdefs.h; then
2402       cat <<\_ASBOX
2403 ## ----------- ##
2404 ## confdefs.h. ##
2405 ## ----------- ##
2406 _ASBOX
2407       echo
2408       cat confdefs.h
2409       echo
2410     fi
2411     test "$ac_signal" != 0 &&
2412       $as_echo "$as_me: caught signal $ac_signal"
2413     $as_echo "$as_me: exit $exit_status"
2414   } >&5
2415   rm -f core *.core core.conftest.* &&
2416     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2417     exit $exit_status
2418 ' 0
2419 for ac_signal in 1 2 13 15; do
2420   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2421 done
2422 ac_signal=0
2423
2424 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2425 rm -f -r conftest* confdefs.h
2426
2427 $as_echo "/* confdefs.h */" > confdefs.h
2428
2429 # Predefined preprocessor variables.
2430
2431 cat >>confdefs.h <<_ACEOF
2432 #define PACKAGE_NAME "$PACKAGE_NAME"
2433 _ACEOF
2434
2435 cat >>confdefs.h <<_ACEOF
2436 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2437 _ACEOF
2438
2439 cat >>confdefs.h <<_ACEOF
2440 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2441 _ACEOF
2442
2443 cat >>confdefs.h <<_ACEOF
2444 #define PACKAGE_STRING "$PACKAGE_STRING"
2445 _ACEOF
2446
2447 cat >>confdefs.h <<_ACEOF
2448 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2449 _ACEOF
2450
2451 cat >>confdefs.h <<_ACEOF
2452 #define PACKAGE_URL "$PACKAGE_URL"
2453 _ACEOF
2454
2455
2456 # Let the site file select an alternate cache file if it wants to.
2457 # Prefer an explicitly selected file to automatically selected ones.
2458 ac_site_file1=NONE
2459 ac_site_file2=NONE
2460 if test -n "$CONFIG_SITE"; then
2461   ac_site_file1=$CONFIG_SITE
2462 elif test "x$prefix" != xNONE; then
2463   ac_site_file1=$prefix/share/config.site
2464   ac_site_file2=$prefix/etc/config.site
2465 else
2466   ac_site_file1=$ac_default_prefix/share/config.site
2467   ac_site_file2=$ac_default_prefix/etc/config.site
2468 fi
2469 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2470 do
2471   test "x$ac_site_file" = xNONE && continue
2472   if test -r "$ac_site_file"; then
2473     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2474 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2475     sed 's/^/| /' "$ac_site_file" >&5
2476     . "$ac_site_file"
2477   fi
2478 done
2479
2480 if test -r "$cache_file"; then
2481   # Some versions of bash will fail to source /dev/null (special
2482   # files actually), so we avoid doing that.
2483   if test -f "$cache_file"; then
2484     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2485 $as_echo "$as_me: loading cache $cache_file" >&6;}
2486     case $cache_file in
2487       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2488       *)                      . "./$cache_file";;
2489     esac
2490   fi
2491 else
2492   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2493 $as_echo "$as_me: creating cache $cache_file" >&6;}
2494   >$cache_file
2495 fi
2496
2497 # Check that the precious variables saved in the cache have kept the same
2498 # value.
2499 ac_cache_corrupted=false
2500 for ac_var in $ac_precious_vars; do
2501   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2502   eval ac_new_set=\$ac_env_${ac_var}_set
2503   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2504   eval ac_new_val=\$ac_env_${ac_var}_value
2505   case $ac_old_set,$ac_new_set in
2506     set,)
2507       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2508 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2509       ac_cache_corrupted=: ;;
2510     ,set)
2511       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2512 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2513       ac_cache_corrupted=: ;;
2514     ,);;
2515     *)
2516       if test "x$ac_old_val" != "x$ac_new_val"; then
2517         # differences in whitespace do not lead to failure.
2518         ac_old_val_w=`echo x $ac_old_val`
2519         ac_new_val_w=`echo x $ac_new_val`
2520         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2521           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2522 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2523           ac_cache_corrupted=:
2524         else
2525           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2526 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2527           eval $ac_var=\$ac_old_val
2528         fi
2529         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2530 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2531         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2532 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2533       fi;;
2534   esac
2535   # Pass precious variables to config.status.
2536   if test "$ac_new_set" = set; then
2537     case $ac_new_val in
2538     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2539     *) ac_arg=$ac_var=$ac_new_val ;;
2540     esac
2541     case " $ac_configure_args " in
2542       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2543       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2544     esac
2545   fi
2546 done
2547 if $ac_cache_corrupted; then
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2549 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2551 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2552   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2553 fi
2554 ## -------------------- ##
2555 ## Main body of script. ##
2556 ## -------------------- ##
2557
2558 ac_ext=c
2559 ac_cpp='$CPP $CPPFLAGS'
2560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2563
2564
2565
2566
2567
2568 ac_config_headers="$ac_config_headers config.h:config.in"
2569
2570
2571
2572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2573 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2574     # Check whether --enable-maintainer-mode was given.
2575 if test "${enable_maintainer_mode+set}" = set; then :
2576   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2577 else
2578   USE_MAINTAINER_MODE=no
2579 fi
2580
2581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2582 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2583    if test $USE_MAINTAINER_MODE = yes; then
2584   MAINTAINER_MODE_TRUE=
2585   MAINTAINER_MODE_FALSE='#'
2586 else
2587   MAINTAINER_MODE_TRUE='#'
2588   MAINTAINER_MODE_FALSE=
2589 fi
2590
2591   MAINT=$MAINTAINER_MODE_TRUE
2592
2593
2594
2595 ac_ext=c
2596 ac_cpp='$CPP $CPPFLAGS'
2597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2600 if test -n "$ac_tool_prefix"; then
2601   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2602 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2604 $as_echo_n "checking for $ac_word... " >&6; }
2605 if test "${ac_cv_prog_CC+set}" = set; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   if test -n "$CC"; then
2609   ac_cv_prog_CC="$CC" # Let the user override the test.
2610 else
2611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2612 for as_dir in $PATH
2613 do
2614   IFS=$as_save_IFS
2615   test -z "$as_dir" && as_dir=.
2616     for ac_exec_ext in '' $ac_executable_extensions; do
2617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2618     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2620     break 2
2621   fi
2622 done
2623   done
2624 IFS=$as_save_IFS
2625
2626 fi
2627 fi
2628 CC=$ac_cv_prog_CC
2629 if test -n "$CC"; then
2630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2631 $as_echo "$CC" >&6; }
2632 else
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2634 $as_echo "no" >&6; }
2635 fi
2636
2637
2638 fi
2639 if test -z "$ac_cv_prog_CC"; then
2640   ac_ct_CC=$CC
2641   # Extract the first word of "gcc", so it can be a program name with args.
2642 set dummy gcc; ac_word=$2
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2644 $as_echo_n "checking for $ac_word... " >&6; }
2645 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2646   $as_echo_n "(cached) " >&6
2647 else
2648   if test -n "$ac_ct_CC"; then
2649   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2650 else
2651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652 for as_dir in $PATH
2653 do
2654   IFS=$as_save_IFS
2655   test -z "$as_dir" && as_dir=.
2656     for ac_exec_ext in '' $ac_executable_extensions; do
2657   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2658     ac_cv_prog_ac_ct_CC="gcc"
2659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2660     break 2
2661   fi
2662 done
2663   done
2664 IFS=$as_save_IFS
2665
2666 fi
2667 fi
2668 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2669 if test -n "$ac_ct_CC"; then
2670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2671 $as_echo "$ac_ct_CC" >&6; }
2672 else
2673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2674 $as_echo "no" >&6; }
2675 fi
2676
2677   if test "x$ac_ct_CC" = x; then
2678     CC=""
2679   else
2680     case $cross_compiling:$ac_tool_warned in
2681 yes:)
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2683 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2684 ac_tool_warned=yes ;;
2685 esac
2686     CC=$ac_ct_CC
2687   fi
2688 else
2689   CC="$ac_cv_prog_CC"
2690 fi
2691
2692 if test -z "$CC"; then
2693           if test -n "$ac_tool_prefix"; then
2694     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2695 set dummy ${ac_tool_prefix}cc; ac_word=$2
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2697 $as_echo_n "checking for $ac_word... " >&6; }
2698 if test "${ac_cv_prog_CC+set}" = set; then :
2699   $as_echo_n "(cached) " >&6
2700 else
2701   if test -n "$CC"; then
2702   ac_cv_prog_CC="$CC" # Let the user override the test.
2703 else
2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705 for as_dir in $PATH
2706 do
2707   IFS=$as_save_IFS
2708   test -z "$as_dir" && as_dir=.
2709     for ac_exec_ext in '' $ac_executable_extensions; do
2710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2711     ac_cv_prog_CC="${ac_tool_prefix}cc"
2712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713     break 2
2714   fi
2715 done
2716   done
2717 IFS=$as_save_IFS
2718
2719 fi
2720 fi
2721 CC=$ac_cv_prog_CC
2722 if test -n "$CC"; then
2723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2724 $as_echo "$CC" >&6; }
2725 else
2726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2727 $as_echo "no" >&6; }
2728 fi
2729
2730
2731   fi
2732 fi
2733 if test -z "$CC"; then
2734   # Extract the first word of "cc", so it can be a program name with args.
2735 set dummy cc; ac_word=$2
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2737 $as_echo_n "checking for $ac_word... " >&6; }
2738 if test "${ac_cv_prog_CC+set}" = set; then :
2739   $as_echo_n "(cached) " >&6
2740 else
2741   if test -n "$CC"; then
2742   ac_cv_prog_CC="$CC" # Let the user override the test.
2743 else
2744   ac_prog_rejected=no
2745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2746 for as_dir in $PATH
2747 do
2748   IFS=$as_save_IFS
2749   test -z "$as_dir" && as_dir=.
2750     for ac_exec_ext in '' $ac_executable_extensions; do
2751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2752     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2753        ac_prog_rejected=yes
2754        continue
2755      fi
2756     ac_cv_prog_CC="cc"
2757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2758     break 2
2759   fi
2760 done
2761   done
2762 IFS=$as_save_IFS
2763
2764 if test $ac_prog_rejected = yes; then
2765   # We found a bogon in the path, so make sure we never use it.
2766   set dummy $ac_cv_prog_CC
2767   shift
2768   if test $# != 0; then
2769     # We chose a different compiler from the bogus one.
2770     # However, it has the same basename, so the bogon will be chosen
2771     # first if we set CC to just the basename; use the full file name.
2772     shift
2773     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2774   fi
2775 fi
2776 fi
2777 fi
2778 CC=$ac_cv_prog_CC
2779 if test -n "$CC"; then
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2781 $as_echo "$CC" >&6; }
2782 else
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2784 $as_echo "no" >&6; }
2785 fi
2786
2787
2788 fi
2789 if test -z "$CC"; then
2790   if test -n "$ac_tool_prefix"; then
2791   for ac_prog in cl.exe
2792   do
2793     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2794 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if test "${ac_cv_prog_CC+set}" = set; then :
2798   $as_echo_n "(cached) " >&6
2799 else
2800   if test -n "$CC"; then
2801   ac_cv_prog_CC="$CC" # Let the user override the test.
2802 else
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804 for as_dir in $PATH
2805 do
2806   IFS=$as_save_IFS
2807   test -z "$as_dir" && as_dir=.
2808     for ac_exec_ext in '' $ac_executable_extensions; do
2809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2810     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2812     break 2
2813   fi
2814 done
2815   done
2816 IFS=$as_save_IFS
2817
2818 fi
2819 fi
2820 CC=$ac_cv_prog_CC
2821 if test -n "$CC"; then
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2823 $as_echo "$CC" >&6; }
2824 else
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2827 fi
2828
2829
2830     test -n "$CC" && break
2831   done
2832 fi
2833 if test -z "$CC"; then
2834   ac_ct_CC=$CC
2835   for ac_prog in cl.exe
2836 do
2837   # Extract the first word of "$ac_prog", so it can be a program name with args.
2838 set dummy $ac_prog; ac_word=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2842   $as_echo_n "(cached) " >&6
2843 else
2844   if test -n "$ac_ct_CC"; then
2845   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2846 else
2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848 for as_dir in $PATH
2849 do
2850   IFS=$as_save_IFS
2851   test -z "$as_dir" && as_dir=.
2852     for ac_exec_ext in '' $ac_executable_extensions; do
2853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2854     ac_cv_prog_ac_ct_CC="$ac_prog"
2855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856     break 2
2857   fi
2858 done
2859   done
2860 IFS=$as_save_IFS
2861
2862 fi
2863 fi
2864 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2865 if test -n "$ac_ct_CC"; then
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2867 $as_echo "$ac_ct_CC" >&6; }
2868 else
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871 fi
2872
2873
2874   test -n "$ac_ct_CC" && break
2875 done
2876
2877   if test "x$ac_ct_CC" = x; then
2878     CC=""
2879   else
2880     case $cross_compiling:$ac_tool_warned in
2881 yes:)
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2883 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2884 ac_tool_warned=yes ;;
2885 esac
2886     CC=$ac_ct_CC
2887   fi
2888 fi
2889
2890 fi
2891
2892
2893 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2894 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2895 as_fn_error "no acceptable C compiler found in \$PATH
2896 See \`config.log' for more details." "$LINENO" 5; }
2897
2898 # Provide some information about the compiler.
2899 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2900 set X $ac_compile
2901 ac_compiler=$2
2902 for ac_option in --version -v -V -qversion; do
2903   { { ac_try="$ac_compiler $ac_option >&5"
2904 case "(($ac_try" in
2905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2906   *) ac_try_echo=$ac_try;;
2907 esac
2908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2909 $as_echo "$ac_try_echo"; } >&5
2910   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2911   ac_status=$?
2912   if test -s conftest.err; then
2913     sed '10a\
2914 ... rest of stderr output deleted ...
2915          10q' conftest.err >conftest.er1
2916     cat conftest.er1 >&5
2917     rm -f conftest.er1 conftest.err
2918   fi
2919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2920   test $ac_status = 0; }
2921 done
2922
2923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2924 /* end confdefs.h.  */
2925
2926 int
2927 main ()
2928 {
2929
2930   ;
2931   return 0;
2932 }
2933 _ACEOF
2934 ac_clean_files_save=$ac_clean_files
2935 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2936 # Try to create an executable without -o first, disregard a.out.
2937 # It will help us diagnose broken compilers, and finding out an intuition
2938 # of exeext.
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2940 $as_echo_n "checking for C compiler default output file name... " >&6; }
2941 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2942
2943 # The possible output files:
2944 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2945
2946 ac_rmfiles=
2947 for ac_file in $ac_files
2948 do
2949   case $ac_file in
2950     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2951     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2952   esac
2953 done
2954 rm -f $ac_rmfiles
2955
2956 if { { ac_try="$ac_link_default"
2957 case "(($ac_try" in
2958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2959   *) ac_try_echo=$ac_try;;
2960 esac
2961 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2962 $as_echo "$ac_try_echo"; } >&5
2963   (eval "$ac_link_default") 2>&5
2964   ac_status=$?
2965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2966   test $ac_status = 0; }; then :
2967   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2968 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2969 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2970 # so that the user can short-circuit this test for compilers unknown to
2971 # Autoconf.
2972 for ac_file in $ac_files ''
2973 do
2974   test -f "$ac_file" || continue
2975   case $ac_file in
2976     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2977         ;;
2978     [ab].out )
2979         # We found the default executable, but exeext='' is most
2980         # certainly right.
2981         break;;
2982     *.* )
2983         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2984         then :; else
2985            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2986         fi
2987         # We set ac_cv_exeext here because the later test for it is not
2988         # safe: cross compilers may not add the suffix if given an `-o'
2989         # argument, so we may need to know it at that point already.
2990         # Even if this section looks crufty: it has the advantage of
2991         # actually working.
2992         break;;
2993     * )
2994         break;;
2995   esac
2996 done
2997 test "$ac_cv_exeext" = no && ac_cv_exeext=
2998
2999 else
3000   ac_file=''
3001 fi
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3003 $as_echo "$ac_file" >&6; }
3004 if test -z "$ac_file"; then :
3005   $as_echo "$as_me: failed program was:" >&5
3006 sed 's/^/| /' conftest.$ac_ext >&5
3007
3008 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010 { as_fn_set_status 77
3011 as_fn_error "C compiler cannot create executables
3012 See \`config.log' for more details." "$LINENO" 5; }; }
3013 fi
3014 ac_exeext=$ac_cv_exeext
3015
3016 # Check that the compiler produces executables we can run.  If not, either
3017 # the compiler is broken, or we cross compile.
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3019 $as_echo_n "checking whether the C compiler works... " >&6; }
3020 # If not cross compiling, check that we can run a simple program.
3021 if test "$cross_compiling" != yes; then
3022   if { ac_try='./$ac_file'
3023   { { case "(($ac_try" in
3024   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3025   *) ac_try_echo=$ac_try;;
3026 esac
3027 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3028 $as_echo "$ac_try_echo"; } >&5
3029   (eval "$ac_try") 2>&5
3030   ac_status=$?
3031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3032   test $ac_status = 0; }; }; then
3033     cross_compiling=no
3034   else
3035     if test "$cross_compiling" = maybe; then
3036         cross_compiling=yes
3037     else
3038         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3040 as_fn_error "cannot run C compiled programs.
3041 If you meant to cross compile, use \`--host'.
3042 See \`config.log' for more details." "$LINENO" 5; }
3043     fi
3044   fi
3045 fi
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3047 $as_echo "yes" >&6; }
3048
3049 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3050 ac_clean_files=$ac_clean_files_save
3051 # Check that the compiler produces executables we can run.  If not, either
3052 # the compiler is broken, or we cross compile.
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3054 $as_echo_n "checking whether we are cross compiling... " >&6; }
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3056 $as_echo "$cross_compiling" >&6; }
3057
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3059 $as_echo_n "checking for suffix of executables... " >&6; }
3060 if { { ac_try="$ac_link"
3061 case "(($ac_try" in
3062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3063   *) ac_try_echo=$ac_try;;
3064 esac
3065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066 $as_echo "$ac_try_echo"; } >&5
3067   (eval "$ac_link") 2>&5
3068   ac_status=$?
3069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3070   test $ac_status = 0; }; then :
3071   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3072 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3073 # work properly (i.e., refer to `conftest.exe'), while it won't with
3074 # `rm'.
3075 for ac_file in conftest.exe conftest conftest.*; do
3076   test -f "$ac_file" || continue
3077   case $ac_file in
3078     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3079     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3080           break;;
3081     * ) break;;
3082   esac
3083 done
3084 else
3085   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3087 as_fn_error "cannot compute suffix of executables: cannot compile and link
3088 See \`config.log' for more details." "$LINENO" 5; }
3089 fi
3090 rm -f conftest$ac_cv_exeext
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3092 $as_echo "$ac_cv_exeext" >&6; }
3093
3094 rm -f conftest.$ac_ext
3095 EXEEXT=$ac_cv_exeext
3096 ac_exeext=$EXEEXT
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3098 $as_echo_n "checking for suffix of object files... " >&6; }
3099 if test "${ac_cv_objext+set}" = set; then :
3100   $as_echo_n "(cached) " >&6
3101 else
3102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103 /* end confdefs.h.  */
3104
3105 int
3106 main ()
3107 {
3108
3109   ;
3110   return 0;
3111 }
3112 _ACEOF
3113 rm -f conftest.o conftest.obj
3114 if { { ac_try="$ac_compile"
3115 case "(($ac_try" in
3116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3117   *) ac_try_echo=$ac_try;;
3118 esac
3119 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3120 $as_echo "$ac_try_echo"; } >&5
3121   (eval "$ac_compile") 2>&5
3122   ac_status=$?
3123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3124   test $ac_status = 0; }; then :
3125   for ac_file in conftest.o conftest.obj conftest.*; do
3126   test -f "$ac_file" || continue;
3127   case $ac_file in
3128     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3129     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3130        break;;
3131   esac
3132 done
3133 else
3134   $as_echo "$as_me: failed program was:" >&5
3135 sed 's/^/| /' conftest.$ac_ext >&5
3136
3137 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3138 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3139 as_fn_error "cannot compute suffix of object files: cannot compile
3140 See \`config.log' for more details." "$LINENO" 5; }
3141 fi
3142 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3143 fi
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3145 $as_echo "$ac_cv_objext" >&6; }
3146 OBJEXT=$ac_cv_objext
3147 ac_objext=$OBJEXT
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3149 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3150 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3151   $as_echo_n "(cached) " >&6
3152 else
3153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3154 /* end confdefs.h.  */
3155
3156 int
3157 main ()
3158 {
3159 #ifndef __GNUC__
3160        choke me
3161 #endif
3162
3163   ;
3164   return 0;
3165 }
3166 _ACEOF
3167 if ac_fn_c_try_compile "$LINENO"; then :
3168   ac_compiler_gnu=yes
3169 else
3170   ac_compiler_gnu=no
3171 fi
3172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3173 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3174
3175 fi
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3177 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3178 if test $ac_compiler_gnu = yes; then
3179   GCC=yes
3180 else
3181   GCC=
3182 fi
3183 ac_test_CFLAGS=${CFLAGS+set}
3184 ac_save_CFLAGS=$CFLAGS
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3186 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3187 if test "${ac_cv_prog_cc_g+set}" = set; then :
3188   $as_echo_n "(cached) " >&6
3189 else
3190   ac_save_c_werror_flag=$ac_c_werror_flag
3191    ac_c_werror_flag=yes
3192    ac_cv_prog_cc_g=no
3193    CFLAGS="-g"
3194    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3195 /* end confdefs.h.  */
3196
3197 int
3198 main ()
3199 {
3200
3201   ;
3202   return 0;
3203 }
3204 _ACEOF
3205 if ac_fn_c_try_compile "$LINENO"; then :
3206   ac_cv_prog_cc_g=yes
3207 else
3208   CFLAGS=""
3209       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3210 /* end confdefs.h.  */
3211
3212 int
3213 main ()
3214 {
3215
3216   ;
3217   return 0;
3218 }
3219 _ACEOF
3220 if ac_fn_c_try_compile "$LINENO"; then :
3221
3222 else
3223   ac_c_werror_flag=$ac_save_c_werror_flag
3224          CFLAGS="-g"
3225          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3226 /* end confdefs.h.  */
3227
3228 int
3229 main ()
3230 {
3231
3232   ;
3233   return 0;
3234 }
3235 _ACEOF
3236 if ac_fn_c_try_compile "$LINENO"; then :
3237   ac_cv_prog_cc_g=yes
3238 fi
3239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3240 fi
3241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3242 fi
3243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3244    ac_c_werror_flag=$ac_save_c_werror_flag
3245 fi
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3247 $as_echo "$ac_cv_prog_cc_g" >&6; }
3248 if test "$ac_test_CFLAGS" = set; then
3249   CFLAGS=$ac_save_CFLAGS
3250 elif test $ac_cv_prog_cc_g = yes; then
3251   if test "$GCC" = yes; then
3252     CFLAGS="-g -O2"
3253   else
3254     CFLAGS="-g"
3255   fi
3256 else
3257   if test "$GCC" = yes; then
3258     CFLAGS="-O2"
3259   else
3260     CFLAGS=
3261   fi
3262 fi
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3264 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3265 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   ac_cv_prog_cc_c89=no
3269 ac_save_CC=$CC
3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h.  */
3272 #include <stdarg.h>
3273 #include <stdio.h>
3274 #include <sys/types.h>
3275 #include <sys/stat.h>
3276 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3277 struct buf { int x; };
3278 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3279 static char *e (p, i)
3280      char **p;
3281      int i;
3282 {
3283   return p[i];
3284 }
3285 static char *f (char * (*g) (char **, int), char **p, ...)
3286 {
3287   char *s;
3288   va_list v;
3289   va_start (v,p);
3290   s = g (p, va_arg (v,int));
3291   va_end (v);
3292   return s;
3293 }
3294
3295 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3296    function prototypes and stuff, but not '\xHH' hex character constants.
3297    These don't provoke an error unfortunately, instead are silently treated
3298    as 'x'.  The following induces an error, until -std is added to get
3299    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3300    array size at least.  It's necessary to write '\x00'==0 to get something
3301    that's true only with -std.  */
3302 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3303
3304 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3305    inside strings and character constants.  */
3306 #define FOO(x) 'x'
3307 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3308
3309 int test (int i, double x);
3310 struct s1 {int (*f) (int a);};
3311 struct s2 {int (*f) (double a);};
3312 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3313 int argc;
3314 char **argv;
3315 int
3316 main ()
3317 {
3318 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3319   ;
3320   return 0;
3321 }
3322 _ACEOF
3323 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3324         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3325 do
3326   CC="$ac_save_CC $ac_arg"
3327   if ac_fn_c_try_compile "$LINENO"; then :
3328   ac_cv_prog_cc_c89=$ac_arg
3329 fi
3330 rm -f core conftest.err conftest.$ac_objext
3331   test "x$ac_cv_prog_cc_c89" != "xno" && break
3332 done
3333 rm -f conftest.$ac_ext
3334 CC=$ac_save_CC
3335
3336 fi
3337 # AC_CACHE_VAL
3338 case "x$ac_cv_prog_cc_c89" in
3339   x)
3340     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3341 $as_echo "none needed" >&6; } ;;
3342   xno)
3343     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3344 $as_echo "unsupported" >&6; } ;;
3345   *)
3346     CC="$CC $ac_cv_prog_cc_c89"
3347     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3348 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3349 esac
3350 if test "x$ac_cv_prog_cc_c89" != xno; then :
3351
3352 fi
3353
3354 ac_ext=c
3355 ac_cpp='$CPP $CPPFLAGS'
3356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3359
3360 ac_ext=cpp
3361 ac_cpp='$CXXCPP $CPPFLAGS'
3362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3365 if test -z "$CXX"; then
3366   if test -n "$CCC"; then
3367     CXX=$CCC
3368   else
3369     if test -n "$ac_tool_prefix"; then
3370   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3371   do
3372     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3373 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3375 $as_echo_n "checking for $ac_word... " >&6; }
3376 if test "${ac_cv_prog_CXX+set}" = set; then :
3377   $as_echo_n "(cached) " >&6
3378 else
3379   if test -n "$CXX"; then
3380   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3381 else
3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3383 for as_dir in $PATH
3384 do
3385   IFS=$as_save_IFS
3386   test -z "$as_dir" && as_dir=.
3387     for ac_exec_ext in '' $ac_executable_extensions; do
3388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3389     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3391     break 2
3392   fi
3393 done
3394   done
3395 IFS=$as_save_IFS
3396
3397 fi
3398 fi
3399 CXX=$ac_cv_prog_CXX
3400 if test -n "$CXX"; then
3401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3402 $as_echo "$CXX" >&6; }
3403 else
3404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3405 $as_echo "no" >&6; }
3406 fi
3407
3408
3409     test -n "$CXX" && break
3410   done
3411 fi
3412 if test -z "$CXX"; then
3413   ac_ct_CXX=$CXX
3414   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3415 do
3416   # Extract the first word of "$ac_prog", so it can be a program name with args.
3417 set dummy $ac_prog; ac_word=$2
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3419 $as_echo_n "checking for $ac_word... " >&6; }
3420 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3421   $as_echo_n "(cached) " >&6
3422 else
3423   if test -n "$ac_ct_CXX"; then
3424   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3425 else
3426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3427 for as_dir in $PATH
3428 do
3429   IFS=$as_save_IFS
3430   test -z "$as_dir" && as_dir=.
3431     for ac_exec_ext in '' $ac_executable_extensions; do
3432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3433     ac_cv_prog_ac_ct_CXX="$ac_prog"
3434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3435     break 2
3436   fi
3437 done
3438   done
3439 IFS=$as_save_IFS
3440
3441 fi
3442 fi
3443 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3444 if test -n "$ac_ct_CXX"; then
3445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3446 $as_echo "$ac_ct_CXX" >&6; }
3447 else
3448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3449 $as_echo "no" >&6; }
3450 fi
3451
3452
3453   test -n "$ac_ct_CXX" && break
3454 done
3455
3456   if test "x$ac_ct_CXX" = x; then
3457     CXX="g++"
3458   else
3459     case $cross_compiling:$ac_tool_warned in
3460 yes:)
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3463 ac_tool_warned=yes ;;
3464 esac
3465     CXX=$ac_ct_CXX
3466   fi
3467 fi
3468
3469   fi
3470 fi
3471 # Provide some information about the compiler.
3472 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3473 set X $ac_compile
3474 ac_compiler=$2
3475 for ac_option in --version -v -V -qversion; do
3476   { { ac_try="$ac_compiler $ac_option >&5"
3477 case "(($ac_try" in
3478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3479   *) ac_try_echo=$ac_try;;
3480 esac
3481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3482 $as_echo "$ac_try_echo"; } >&5
3483   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3484   ac_status=$?
3485   if test -s conftest.err; then
3486     sed '10a\
3487 ... rest of stderr output deleted ...
3488          10q' conftest.err >conftest.er1
3489     cat conftest.er1 >&5
3490     rm -f conftest.er1 conftest.err
3491   fi
3492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3493   test $ac_status = 0; }
3494 done
3495
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3497 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3498 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3502 /* end confdefs.h.  */
3503
3504 int
3505 main ()
3506 {
3507 #ifndef __GNUC__
3508        choke me
3509 #endif
3510
3511   ;
3512   return 0;
3513 }
3514 _ACEOF
3515 if ac_fn_cxx_try_compile "$LINENO"; then :
3516   ac_compiler_gnu=yes
3517 else
3518   ac_compiler_gnu=no
3519 fi
3520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3521 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3522
3523 fi
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3525 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3526 if test $ac_compiler_gnu = yes; then
3527   GXX=yes
3528 else
3529   GXX=
3530 fi
3531 ac_test_CXXFLAGS=${CXXFLAGS+set}
3532 ac_save_CXXFLAGS=$CXXFLAGS
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3534 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3535 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3536   $as_echo_n "(cached) " >&6
3537 else
3538   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3539    ac_cxx_werror_flag=yes
3540    ac_cv_prog_cxx_g=no
3541    CXXFLAGS="-g"
3542    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3543 /* end confdefs.h.  */
3544
3545 int
3546 main ()
3547 {
3548
3549   ;
3550   return 0;
3551 }
3552 _ACEOF
3553 if ac_fn_cxx_try_compile "$LINENO"; then :
3554   ac_cv_prog_cxx_g=yes
3555 else
3556   CXXFLAGS=""
3557       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3558 /* end confdefs.h.  */
3559
3560 int
3561 main ()
3562 {
3563
3564   ;
3565   return 0;
3566 }
3567 _ACEOF
3568 if ac_fn_cxx_try_compile "$LINENO"; then :
3569
3570 else
3571   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3572          CXXFLAGS="-g"
3573          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3574 /* end confdefs.h.  */
3575
3576 int
3577 main ()
3578 {
3579
3580   ;
3581   return 0;
3582 }
3583 _ACEOF
3584 if ac_fn_cxx_try_compile "$LINENO"; then :
3585   ac_cv_prog_cxx_g=yes
3586 fi
3587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3588 fi
3589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3590 fi
3591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3592    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3593 fi
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3595 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3596 if test "$ac_test_CXXFLAGS" = set; then
3597   CXXFLAGS=$ac_save_CXXFLAGS
3598 elif test $ac_cv_prog_cxx_g = yes; then
3599   if test "$GXX" = yes; then
3600     CXXFLAGS="-g -O2"
3601   else
3602     CXXFLAGS="-g"
3603   fi
3604 else
3605   if test "$GXX" = yes; then
3606     CXXFLAGS="-O2"
3607   else
3608     CXXFLAGS=
3609   fi
3610 fi
3611 ac_ext=c
3612 ac_cpp='$CPP $CPPFLAGS'
3613 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3614 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3615 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3616
3617
3618 ac_ext=c
3619 ac_cpp='$CPP $CPPFLAGS'
3620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3624 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3625 # On Suns, sometimes $CPP names a directory.
3626 if test -n "$CPP" && test -d "$CPP"; then
3627   CPP=
3628 fi
3629 if test -z "$CPP"; then
3630   if test "${ac_cv_prog_CPP+set}" = set; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633       # Double quotes because CPP needs to be expanded
3634     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3635     do
3636       ac_preproc_ok=false
3637 for ac_c_preproc_warn_flag in '' yes
3638 do
3639   # Use a header file that comes with gcc, so configuring glibc
3640   # with a fresh cross-compiler works.
3641   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3642   # <limits.h> exists even on freestanding compilers.
3643   # On the NeXT, cc -E runs the code through the compiler's parser,
3644   # not just through cpp. "Syntax error" is here to catch this case.
3645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3646 /* end confdefs.h.  */
3647 #ifdef __STDC__
3648 # include <limits.h>
3649 #else
3650 # include <assert.h>
3651 #endif
3652                      Syntax error
3653 _ACEOF
3654 if ac_fn_c_try_cpp "$LINENO"; then :
3655
3656 else
3657   # Broken: fails on valid input.
3658 continue
3659 fi
3660 rm -f conftest.err conftest.$ac_ext
3661
3662   # OK, works on sane cases.  Now check whether nonexistent headers
3663   # can be detected and how.
3664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h.  */
3666 #include <ac_nonexistent.h>
3667 _ACEOF
3668 if ac_fn_c_try_cpp "$LINENO"; then :
3669   # Broken: success on invalid input.
3670 continue
3671 else
3672   # Passes both tests.
3673 ac_preproc_ok=:
3674 break
3675 fi
3676 rm -f conftest.err conftest.$ac_ext
3677
3678 done
3679 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3680 rm -f conftest.err conftest.$ac_ext
3681 if $ac_preproc_ok; then :
3682   break
3683 fi
3684
3685     done
3686     ac_cv_prog_CPP=$CPP
3687
3688 fi
3689   CPP=$ac_cv_prog_CPP
3690 else
3691   ac_cv_prog_CPP=$CPP
3692 fi
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3694 $as_echo "$CPP" >&6; }
3695 ac_preproc_ok=false
3696 for ac_c_preproc_warn_flag in '' yes
3697 do
3698   # Use a header file that comes with gcc, so configuring glibc
3699   # with a fresh cross-compiler works.
3700   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3701   # <limits.h> exists even on freestanding compilers.
3702   # On the NeXT, cc -E runs the code through the compiler's parser,
3703   # not just through cpp. "Syntax error" is here to catch this case.
3704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3705 /* end confdefs.h.  */
3706 #ifdef __STDC__
3707 # include <limits.h>
3708 #else
3709 # include <assert.h>
3710 #endif
3711                      Syntax error
3712 _ACEOF
3713 if ac_fn_c_try_cpp "$LINENO"; then :
3714
3715 else
3716   # Broken: fails on valid input.
3717 continue
3718 fi
3719 rm -f conftest.err conftest.$ac_ext
3720
3721   # OK, works on sane cases.  Now check whether nonexistent headers
3722   # can be detected and how.
3723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725 #include <ac_nonexistent.h>
3726 _ACEOF
3727 if ac_fn_c_try_cpp "$LINENO"; then :
3728   # Broken: success on invalid input.
3729 continue
3730 else
3731   # Passes both tests.
3732 ac_preproc_ok=:
3733 break
3734 fi
3735 rm -f conftest.err conftest.$ac_ext
3736
3737 done
3738 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3739 rm -f conftest.err conftest.$ac_ext
3740 if $ac_preproc_ok; then :
3741
3742 else
3743   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3744 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3745 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3746 See \`config.log' for more details." "$LINENO" 5; }
3747 fi
3748
3749 ac_ext=c
3750 ac_cpp='$CPP $CPPFLAGS'
3751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3754
3755
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3757 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3758 if test "${ac_cv_path_GREP+set}" = set; then :
3759   $as_echo_n "(cached) " >&6
3760 else
3761   if test -z "$GREP"; then
3762   ac_path_GREP_found=false
3763   # Loop through the user's path and test for each of PROGNAME-LIST
3764   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3765 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3766 do
3767   IFS=$as_save_IFS
3768   test -z "$as_dir" && as_dir=.
3769     for ac_prog in grep ggrep; do
3770     for ac_exec_ext in '' $ac_executable_extensions; do
3771       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3772       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3773 # Check for GNU ac_path_GREP and select it if it is found.
3774   # Check for GNU $ac_path_GREP
3775 case `"$ac_path_GREP" --version 2>&1` in
3776 *GNU*)
3777   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3778 *)
3779   ac_count=0
3780   $as_echo_n 0123456789 >"conftest.in"
3781   while :
3782   do
3783     cat "conftest.in" "conftest.in" >"conftest.tmp"
3784     mv "conftest.tmp" "conftest.in"
3785     cp "conftest.in" "conftest.nl"
3786     $as_echo 'GREP' >> "conftest.nl"
3787     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3788     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3789     as_fn_arith $ac_count + 1 && ac_count=$as_val
3790     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3791       # Best one so far, save it but keep looking for a better one
3792       ac_cv_path_GREP="$ac_path_GREP"
3793       ac_path_GREP_max=$ac_count
3794     fi
3795     # 10*(2^10) chars as input seems more than enough
3796     test $ac_count -gt 10 && break
3797   done
3798   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3799 esac
3800
3801       $ac_path_GREP_found && break 3
3802     done
3803   done
3804   done
3805 IFS=$as_save_IFS
3806   if test -z "$ac_cv_path_GREP"; then
3807     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3808   fi
3809 else
3810   ac_cv_path_GREP=$GREP
3811 fi
3812
3813 fi
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3815 $as_echo "$ac_cv_path_GREP" >&6; }
3816  GREP="$ac_cv_path_GREP"
3817
3818
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3820 $as_echo_n "checking for egrep... " >&6; }
3821 if test "${ac_cv_path_EGREP+set}" = set; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3825    then ac_cv_path_EGREP="$GREP -E"
3826    else
3827      if test -z "$EGREP"; then
3828   ac_path_EGREP_found=false
3829   # Loop through the user's path and test for each of PROGNAME-LIST
3830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3831 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3832 do
3833   IFS=$as_save_IFS
3834   test -z "$as_dir" && as_dir=.
3835     for ac_prog in egrep; do
3836     for ac_exec_ext in '' $ac_executable_extensions; do
3837       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3838       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3839 # Check for GNU ac_path_EGREP and select it if it is found.
3840   # Check for GNU $ac_path_EGREP
3841 case `"$ac_path_EGREP" --version 2>&1` in
3842 *GNU*)
3843   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3844 *)
3845   ac_count=0
3846   $as_echo_n 0123456789 >"conftest.in"
3847   while :
3848   do
3849     cat "conftest.in" "conftest.in" >"conftest.tmp"
3850     mv "conftest.tmp" "conftest.in"
3851     cp "conftest.in" "conftest.nl"
3852     $as_echo 'EGREP' >> "conftest.nl"
3853     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3854     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3855     as_fn_arith $ac_count + 1 && ac_count=$as_val
3856     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3857       # Best one so far, save it but keep looking for a better one
3858       ac_cv_path_EGREP="$ac_path_EGREP"
3859       ac_path_EGREP_max=$ac_count
3860     fi
3861     # 10*(2^10) chars as input seems more than enough
3862     test $ac_count -gt 10 && break
3863   done
3864   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3865 esac
3866
3867       $ac_path_EGREP_found && break 3
3868     done
3869   done
3870   done
3871 IFS=$as_save_IFS
3872   if test -z "$ac_cv_path_EGREP"; then
3873     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3874   fi
3875 else
3876   ac_cv_path_EGREP=$EGREP
3877 fi
3878
3879    fi
3880 fi
3881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3882 $as_echo "$ac_cv_path_EGREP" >&6; }
3883  EGREP="$ac_cv_path_EGREP"
3884
3885
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3887 $as_echo_n "checking for ANSI C header files... " >&6; }
3888 if test "${ac_cv_header_stdc+set}" = set; then :
3889   $as_echo_n "(cached) " >&6
3890 else
3891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892 /* end confdefs.h.  */
3893 #include <stdlib.h>
3894 #include <stdarg.h>
3895 #include <string.h>
3896 #include <float.h>
3897
3898 int
3899 main ()
3900 {
3901
3902   ;
3903   return 0;
3904 }
3905 _ACEOF
3906 if ac_fn_c_try_compile "$LINENO"; then :
3907   ac_cv_header_stdc=yes
3908 else
3909   ac_cv_header_stdc=no
3910 fi
3911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3912
3913 if test $ac_cv_header_stdc = yes; then
3914   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h.  */
3917 #include <string.h>
3918
3919 _ACEOF
3920 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3921   $EGREP "memchr" >/dev/null 2>&1; then :
3922
3923 else
3924   ac_cv_header_stdc=no
3925 fi
3926 rm -f conftest*
3927
3928 fi
3929
3930 if test $ac_cv_header_stdc = yes; then
3931   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h.  */
3934 #include <stdlib.h>
3935
3936 _ACEOF
3937 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3938   $EGREP "free" >/dev/null 2>&1; then :
3939
3940 else
3941   ac_cv_header_stdc=no
3942 fi
3943 rm -f conftest*
3944
3945 fi
3946
3947 if test $ac_cv_header_stdc = yes; then
3948   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3949   if test "$cross_compiling" = yes; then :
3950   :
3951 else
3952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3953 /* end confdefs.h.  */
3954 #include <ctype.h>
3955 #include <stdlib.h>
3956 #if ((' ' & 0x0FF) == 0x020)
3957 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3958 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3959 #else
3960 # define ISLOWER(c) \
3961                    (('a' <= (c) && (c) <= 'i') \
3962                      || ('j' <= (c) && (c) <= 'r') \
3963                      || ('s' <= (c) && (c) <= 'z'))
3964 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3965 #endif
3966
3967 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3968 int
3969 main ()
3970 {
3971   int i;
3972   for (i = 0; i < 256; i++)
3973     if (XOR (islower (i), ISLOWER (i))
3974         || toupper (i) != TOUPPER (i))
3975       return 2;
3976   return 0;
3977 }
3978 _ACEOF
3979 if ac_fn_c_try_run "$LINENO"; then :
3980
3981 else
3982   ac_cv_header_stdc=no
3983 fi
3984 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3985   conftest.$ac_objext conftest.beam conftest.$ac_ext
3986 fi
3987
3988 fi
3989 fi
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3991 $as_echo "$ac_cv_header_stdc" >&6; }
3992 if test $ac_cv_header_stdc = yes; then
3993
3994 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3995
3996 fi
3997
3998 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3999 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4000                   inttypes.h stdint.h unistd.h
4001 do :
4002   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4003 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4004 "
4005 eval as_val=\$$as_ac_Header
4006    if test "x$as_val" = x""yes; then :
4007   cat >>confdefs.h <<_ACEOF
4008 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4009 _ACEOF
4010
4011 fi
4012
4013 done
4014
4015
4016
4017   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4018 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4019   MINIX=yes
4020 else
4021   MINIX=
4022 fi
4023
4024
4025   if test "$MINIX" = yes; then
4026
4027 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4028
4029
4030 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4031
4032
4033 $as_echo "#define _MINIX 1" >>confdefs.h
4034
4035   fi
4036
4037
4038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4039 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4040 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045
4046 #         define __EXTENSIONS__ 1
4047           $ac_includes_default
4048 int
4049 main ()
4050 {
4051
4052   ;
4053   return 0;
4054 }
4055 _ACEOF
4056 if ac_fn_c_try_compile "$LINENO"; then :
4057   ac_cv_safe_to_define___extensions__=yes
4058 else
4059   ac_cv_safe_to_define___extensions__=no
4060 fi
4061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4064 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4065   test $ac_cv_safe_to_define___extensions__ = yes &&
4066     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4067
4068   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4069
4070   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4071
4072   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4073
4074   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4075
4076
4077
4078 # Check whether --enable-largefile was given.
4079 if test "${enable_largefile+set}" = set; then :
4080   enableval=$enable_largefile;
4081 fi
4082
4083 if test "$enable_largefile" != no; then
4084
4085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4086 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4087 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4088   $as_echo_n "(cached) " >&6
4089 else
4090   ac_cv_sys_largefile_CC=no
4091      if test "$GCC" != yes; then
4092        ac_save_CC=$CC
4093        while :; do
4094          # IRIX 6.2 and later do not support large files by default,
4095          # so use the C compiler's -n32 option if that helps.
4096          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098 #include <sys/types.h>
4099  /* Check that off_t can represent 2**63 - 1 correctly.
4100     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4101     since some C++ compilers masquerading as C compilers
4102     incorrectly reject 9223372036854775807.  */
4103 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4104   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4105                        && LARGE_OFF_T % 2147483647 == 1)
4106                       ? 1 : -1];
4107 int
4108 main ()
4109 {
4110
4111   ;
4112   return 0;
4113 }
4114 _ACEOF
4115          if ac_fn_c_try_compile "$LINENO"; then :
4116   break
4117 fi
4118 rm -f core conftest.err conftest.$ac_objext
4119          CC="$CC -n32"
4120          if ac_fn_c_try_compile "$LINENO"; then :
4121   ac_cv_sys_largefile_CC=' -n32'; break
4122 fi
4123 rm -f core conftest.err conftest.$ac_objext
4124          break
4125        done
4126        CC=$ac_save_CC
4127        rm -f conftest.$ac_ext
4128     fi
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4131 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4132   if test "$ac_cv_sys_largefile_CC" != no; then
4133     CC=$CC$ac_cv_sys_largefile_CC
4134   fi
4135
4136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4137 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4138 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4139   $as_echo_n "(cached) " >&6
4140 else
4141   while :; do
4142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143 /* end confdefs.h.  */
4144 #include <sys/types.h>
4145  /* Check that off_t can represent 2**63 - 1 correctly.
4146     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4147     since some C++ compilers masquerading as C compilers
4148     incorrectly reject 9223372036854775807.  */
4149 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4150   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4151                        && LARGE_OFF_T % 2147483647 == 1)
4152                       ? 1 : -1];
4153 int
4154 main ()
4155 {
4156
4157   ;
4158   return 0;
4159 }
4160 _ACEOF
4161 if ac_fn_c_try_compile "$LINENO"; then :
4162   ac_cv_sys_file_offset_bits=no; break
4163 fi
4164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4166 /* end confdefs.h.  */
4167 #define _FILE_OFFSET_BITS 64
4168 #include <sys/types.h>
4169  /* Check that off_t can represent 2**63 - 1 correctly.
4170     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4171     since some C++ compilers masquerading as C compilers
4172     incorrectly reject 9223372036854775807.  */
4173 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4174   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4175                        && LARGE_OFF_T % 2147483647 == 1)
4176                       ? 1 : -1];
4177 int
4178 main ()
4179 {
4180
4181   ;
4182   return 0;
4183 }
4184 _ACEOF
4185 if ac_fn_c_try_compile "$LINENO"; then :
4186   ac_cv_sys_file_offset_bits=64; break
4187 fi
4188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4189   ac_cv_sys_file_offset_bits=unknown
4190   break
4191 done
4192 fi
4193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4194 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4195 case $ac_cv_sys_file_offset_bits in #(
4196   no | unknown) ;;
4197   *)
4198 cat >>confdefs.h <<_ACEOF
4199 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4200 _ACEOF
4201 ;;
4202 esac
4203 rm -rf conftest*
4204   if test $ac_cv_sys_file_offset_bits = unknown; then
4205     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4206 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4207 if test "${ac_cv_sys_large_files+set}" = set; then :
4208   $as_echo_n "(cached) " >&6
4209 else
4210   while :; do
4211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4212 /* end confdefs.h.  */
4213 #include <sys/types.h>
4214  /* Check that off_t can represent 2**63 - 1 correctly.
4215     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4216     since some C++ compilers masquerading as C compilers
4217     incorrectly reject 9223372036854775807.  */
4218 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4219   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4220                        && LARGE_OFF_T % 2147483647 == 1)
4221                       ? 1 : -1];
4222 int
4223 main ()
4224 {
4225
4226   ;
4227   return 0;
4228 }
4229 _ACEOF
4230 if ac_fn_c_try_compile "$LINENO"; then :
4231   ac_cv_sys_large_files=no; break
4232 fi
4233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4235 /* end confdefs.h.  */
4236 #define _LARGE_FILES 1
4237 #include <sys/types.h>
4238  /* Check that off_t can represent 2**63 - 1 correctly.
4239     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4240     since some C++ compilers masquerading as C compilers
4241     incorrectly reject 9223372036854775807.  */
4242 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4243   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4244                        && LARGE_OFF_T % 2147483647 == 1)
4245                       ? 1 : -1];
4246 int
4247 main ()
4248 {
4249
4250   ;
4251   return 0;
4252 }
4253 _ACEOF
4254 if ac_fn_c_try_compile "$LINENO"; then :
4255   ac_cv_sys_large_files=1; break
4256 fi
4257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4258   ac_cv_sys_large_files=unknown
4259   break
4260 done
4261 fi
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4263 $as_echo "$ac_cv_sys_large_files" >&6; }
4264 case $ac_cv_sys_large_files in #(
4265   no | unknown) ;;
4266   *)
4267 cat >>confdefs.h <<_ACEOF
4268 #define _LARGE_FILES $ac_cv_sys_large_files
4269 _ACEOF
4270 ;;
4271 esac
4272 rm -rf conftest*
4273   fi
4274 fi
4275
4276
4277 ac_aux_dir=
4278 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4279   for ac_t in install-sh install.sh shtool; do
4280     if test -f "$ac_dir/$ac_t"; then
4281       ac_aux_dir=$ac_dir
4282       ac_install_sh="$ac_aux_dir/$ac_t -c"
4283       break 2
4284     fi
4285   done
4286 done
4287 if test -z "$ac_aux_dir"; then
4288   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4289 fi
4290
4291 # These three variables are undocumented and unsupported,
4292 # and are intended to be withdrawn in a future Autoconf release.
4293 # They can cause serious problems if a builder's source tree is in a directory
4294 # whose full name contains unusual characters.
4295 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4296 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4297 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4298
4299
4300 # Make sure we can run config.sub.
4301 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4302   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4303
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4305 $as_echo_n "checking build system type... " >&6; }
4306 if test "${ac_cv_build+set}" = set; then :
4307   $as_echo_n "(cached) " >&6
4308 else
4309   ac_build_alias=$build_alias
4310 test "x$ac_build_alias" = x &&
4311   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4312 test "x$ac_build_alias" = x &&
4313   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4314 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4315   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4316
4317 fi
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4319 $as_echo "$ac_cv_build" >&6; }
4320 case $ac_cv_build in
4321 *-*-*) ;;
4322 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4323 esac
4324 build=$ac_cv_build
4325 ac_save_IFS=$IFS; IFS='-'
4326 set x $ac_cv_build
4327 shift
4328 build_cpu=$1
4329 build_vendor=$2
4330 shift; shift
4331 # Remember, the first character of IFS is used to create $*,
4332 # except with old shells:
4333 build_os=$*
4334 IFS=$ac_save_IFS
4335 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4336
4337
4338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4339 $as_echo_n "checking host system type... " >&6; }
4340 if test "${ac_cv_host+set}" = set; then :
4341   $as_echo_n "(cached) " >&6
4342 else
4343   if test "x$host_alias" = x; then
4344   ac_cv_host=$ac_cv_build
4345 else
4346   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4347     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4348 fi
4349
4350 fi
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4352 $as_echo "$ac_cv_host" >&6; }
4353 case $ac_cv_host in
4354 *-*-*) ;;
4355 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4356 esac
4357 host=$ac_cv_host
4358 ac_save_IFS=$IFS; IFS='-'
4359 set x $ac_cv_host
4360 shift
4361 host_cpu=$1
4362 host_vendor=$2
4363 shift; shift
4364 # Remember, the first character of IFS is used to create $*,
4365 # except with old shells:
4366 host_os=$*
4367 IFS=$ac_save_IFS
4368 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4369
4370
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4372 $as_echo_n "checking target system type... " >&6; }
4373 if test "${ac_cv_target+set}" = set; then :
4374   $as_echo_n "(cached) " >&6
4375 else
4376   if test "x$target_alias" = x; then
4377   ac_cv_target=$ac_cv_host
4378 else
4379   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4380     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4381 fi
4382
4383 fi
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4385 $as_echo "$ac_cv_target" >&6; }
4386 case $ac_cv_target in
4387 *-*-*) ;;
4388 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4389 esac
4390 target=$ac_cv_target
4391 ac_save_IFS=$IFS; IFS='-'
4392 set x $ac_cv_target
4393 shift
4394 target_cpu=$1
4395 target_vendor=$2
4396 shift; shift
4397 # Remember, the first character of IFS is used to create $*,
4398 # except with old shells:
4399 target_os=$*
4400 IFS=$ac_save_IFS
4401 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4402
4403
4404 # The aliases save the names the user supplied, while $host etc.
4405 # will get canonicalized.
4406 test -n "$target_alias" &&
4407   test "$program_prefix$program_suffix$program_transform_name" = \
4408     NONENONEs,x,x, &&
4409   program_prefix=${target_alias}-
4410
4411
4412 # Find a good install program.  We prefer a C program (faster),
4413 # so one script is as good as another.  But avoid the broken or
4414 # incompatible versions:
4415 # SysV /etc/install, /usr/sbin/install
4416 # SunOS /usr/etc/install
4417 # IRIX /sbin/install
4418 # AIX /bin/install
4419 # AmigaOS /C/install, which installs bootblocks on floppy discs
4420 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4421 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4422 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4423 # OS/2's system install, which has a completely different semantic
4424 # ./install, which can be erroneously created by make from ./install.sh.
4425 # Reject install programs that cannot install multiple files.
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4427 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4428 if test -z "$INSTALL"; then
4429 if test "${ac_cv_path_install+set}" = set; then :
4430   $as_echo_n "(cached) " >&6
4431 else
4432   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4433 for as_dir in $PATH
4434 do
4435   IFS=$as_save_IFS
4436   test -z "$as_dir" && as_dir=.
4437     # Account for people who put trailing slashes in PATH elements.
4438 case $as_dir/ in #((
4439   ./ | .// | /[cC]/* | \
4440   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4441   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4442   /usr/ucb/* ) ;;
4443   *)
4444     # OSF1 and SCO ODT 3.0 have their own names for install.
4445     # Don't use installbsd from OSF since it installs stuff as root
4446     # by default.
4447     for ac_prog in ginstall scoinst install; do
4448       for ac_exec_ext in '' $ac_executable_extensions; do
4449         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4450           if test $ac_prog = install &&
4451             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4452             # AIX install.  It has an incompatible calling convention.
4453             :
4454           elif test $ac_prog = install &&
4455             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4456             # program-specific install script used by HP pwplus--don't use.
4457             :
4458           else
4459             rm -rf conftest.one conftest.two conftest.dir
4460             echo one > conftest.one
4461             echo two > conftest.two
4462             mkdir conftest.dir
4463             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4464               test -s conftest.one && test -s conftest.two &&
4465               test -s conftest.dir/conftest.one &&
4466               test -s conftest.dir/conftest.two
4467             then
4468               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4469               break 3
4470             fi
4471           fi
4472         fi
4473       done
4474     done
4475     ;;
4476 esac
4477
4478   done
4479 IFS=$as_save_IFS
4480
4481 rm -rf conftest.one conftest.two conftest.dir
4482
4483 fi
4484   if test "${ac_cv_path_install+set}" = set; then
4485     INSTALL=$ac_cv_path_install
4486   else
4487     # As a last resort, use the slow shell script.  Don't cache a
4488     # value for INSTALL within a source directory, because that will
4489     # break other packages using the cache if that directory is
4490     # removed, or if the value is a relative name.
4491     INSTALL=$ac_install_sh
4492   fi
4493 fi
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4495 $as_echo "$INSTALL" >&6; }
4496
4497 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4498 # It thinks the first close brace ends the variable substitution.
4499 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4500
4501 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4502
4503 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4504
4505 if test -n "$ac_tool_prefix"; then
4506   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4507 set dummy ${ac_tool_prefix}ar; ac_word=$2
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4509 $as_echo_n "checking for $ac_word... " >&6; }
4510 if test "${ac_cv_prog_AR+set}" = set; then :
4511   $as_echo_n "(cached) " >&6
4512 else
4513   if test -n "$AR"; then
4514   ac_cv_prog_AR="$AR" # Let the user override the test.
4515 else
4516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4517 for as_dir in $PATH
4518 do
4519   IFS=$as_save_IFS
4520   test -z "$as_dir" && as_dir=.
4521     for ac_exec_ext in '' $ac_executable_extensions; do
4522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4523     ac_cv_prog_AR="${ac_tool_prefix}ar"
4524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4525     break 2
4526   fi
4527 done
4528   done
4529 IFS=$as_save_IFS
4530
4531 fi
4532 fi
4533 AR=$ac_cv_prog_AR
4534 if test -n "$AR"; then
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4536 $as_echo "$AR" >&6; }
4537 else
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4539 $as_echo "no" >&6; }
4540 fi
4541
4542
4543 fi
4544 if test -z "$ac_cv_prog_AR"; then
4545   ac_ct_AR=$AR
4546   # Extract the first word of "ar", so it can be a program name with args.
4547 set dummy ar; ac_word=$2
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4549 $as_echo_n "checking for $ac_word... " >&6; }
4550 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4551   $as_echo_n "(cached) " >&6
4552 else
4553   if test -n "$ac_ct_AR"; then
4554   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4555 else
4556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4557 for as_dir in $PATH
4558 do
4559   IFS=$as_save_IFS
4560   test -z "$as_dir" && as_dir=.
4561     for ac_exec_ext in '' $ac_executable_extensions; do
4562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4563     ac_cv_prog_ac_ct_AR="ar"
4564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4565     break 2
4566   fi
4567 done
4568   done
4569 IFS=$as_save_IFS
4570
4571 fi
4572 fi
4573 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4574 if test -n "$ac_ct_AR"; then
4575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4576 $as_echo "$ac_ct_AR" >&6; }
4577 else
4578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4579 $as_echo "no" >&6; }
4580 fi
4581
4582   if test "x$ac_ct_AR" = x; then
4583     AR=""
4584   else
4585     case $cross_compiling:$ac_tool_warned in
4586 yes:)
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4589 ac_tool_warned=yes ;;
4590 esac
4591     AR=$ac_ct_AR
4592   fi
4593 else
4594   AR="$ac_cv_prog_AR"
4595 fi
4596
4597 if test -n "$ac_tool_prefix"; then
4598   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4599 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4601 $as_echo_n "checking for $ac_word... " >&6; }
4602 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4603   $as_echo_n "(cached) " >&6
4604 else
4605   if test -n "$RANLIB"; then
4606   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4607 else
4608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4609 for as_dir in $PATH
4610 do
4611   IFS=$as_save_IFS
4612   test -z "$as_dir" && as_dir=.
4613     for ac_exec_ext in '' $ac_executable_extensions; do
4614   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4615     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4617     break 2
4618   fi
4619 done
4620   done
4621 IFS=$as_save_IFS
4622
4623 fi
4624 fi
4625 RANLIB=$ac_cv_prog_RANLIB
4626 if test -n "$RANLIB"; then
4627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4628 $as_echo "$RANLIB" >&6; }
4629 else
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4631 $as_echo "no" >&6; }
4632 fi
4633
4634
4635 fi
4636 if test -z "$ac_cv_prog_RANLIB"; then
4637   ac_ct_RANLIB=$RANLIB
4638   # Extract the first word of "ranlib", so it can be a program name with args.
4639 set dummy ranlib; ac_word=$2
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4641 $as_echo_n "checking for $ac_word... " >&6; }
4642 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4643   $as_echo_n "(cached) " >&6
4644 else
4645   if test -n "$ac_ct_RANLIB"; then
4646   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4647 else
4648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4649 for as_dir in $PATH
4650 do
4651   IFS=$as_save_IFS
4652   test -z "$as_dir" && as_dir=.
4653     for ac_exec_ext in '' $ac_executable_extensions; do
4654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4655     ac_cv_prog_ac_ct_RANLIB="ranlib"
4656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4657     break 2
4658   fi
4659 done
4660   done
4661 IFS=$as_save_IFS
4662
4663 fi
4664 fi
4665 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4666 if test -n "$ac_ct_RANLIB"; then
4667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4668 $as_echo "$ac_ct_RANLIB" >&6; }
4669 else
4670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4671 $as_echo "no" >&6; }
4672 fi
4673
4674   if test "x$ac_ct_RANLIB" = x; then
4675     RANLIB=":"
4676   else
4677     case $cross_compiling:$ac_tool_warned in
4678 yes:)
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4680 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4681 ac_tool_warned=yes ;;
4682 esac
4683     RANLIB=$ac_ct_RANLIB
4684   fi
4685 else
4686   RANLIB="$ac_cv_prog_RANLIB"
4687 fi
4688
4689
4690 test "$program_prefix" != NONE &&
4691   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4692 # Use a double $ so make ignores it.
4693 test "$program_suffix" != NONE &&
4694   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4695 # Double any \ or $.
4696 # By default was `s,x,x', remove it if useless.
4697 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4698 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4699
4700
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4702 $as_echo_n "checking for ANSI C header files... " >&6; }
4703 if test "${ac_cv_header_stdc+set}" = set; then :
4704   $as_echo_n "(cached) " >&6
4705 else
4706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707 /* end confdefs.h.  */
4708 #include <stdlib.h>
4709 #include <stdarg.h>
4710 #include <string.h>
4711 #include <float.h>
4712
4713 int
4714 main ()
4715 {
4716
4717   ;
4718   return 0;
4719 }
4720 _ACEOF
4721 if ac_fn_c_try_compile "$LINENO"; then :
4722   ac_cv_header_stdc=yes
4723 else
4724   ac_cv_header_stdc=no
4725 fi
4726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4727
4728 if test $ac_cv_header_stdc = yes; then
4729   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4731 /* end confdefs.h.  */
4732 #include <string.h>
4733
4734 _ACEOF
4735 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4736   $EGREP "memchr" >/dev/null 2>&1; then :
4737
4738 else
4739   ac_cv_header_stdc=no
4740 fi
4741 rm -f conftest*
4742
4743 fi
4744
4745 if test $ac_cv_header_stdc = yes; then
4746   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748 /* end confdefs.h.  */
4749 #include <stdlib.h>
4750
4751 _ACEOF
4752 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4753   $EGREP "free" >/dev/null 2>&1; then :
4754
4755 else
4756   ac_cv_header_stdc=no
4757 fi
4758 rm -f conftest*
4759
4760 fi
4761
4762 if test $ac_cv_header_stdc = yes; then
4763   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4764   if test "$cross_compiling" = yes; then :
4765   :
4766 else
4767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4768 /* end confdefs.h.  */
4769 #include <ctype.h>
4770 #include <stdlib.h>
4771 #if ((' ' & 0x0FF) == 0x020)
4772 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4773 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4774 #else
4775 # define ISLOWER(c) \
4776                    (('a' <= (c) && (c) <= 'i') \
4777                      || ('j' <= (c) && (c) <= 'r') \
4778                      || ('s' <= (c) && (c) <= 'z'))
4779 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4780 #endif
4781
4782 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4783 int
4784 main ()
4785 {
4786   int i;
4787   for (i = 0; i < 256; i++)
4788     if (XOR (islower (i), ISLOWER (i))
4789         || toupper (i) != TOUPPER (i))
4790       return 2;
4791   return 0;
4792 }
4793 _ACEOF
4794 if ac_fn_c_try_run "$LINENO"; then :
4795
4796 else
4797   ac_cv_header_stdc=no
4798 fi
4799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4800   conftest.$ac_objext conftest.beam conftest.$ac_ext
4801 fi
4802
4803 fi
4804 fi
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4806 $as_echo "$ac_cv_header_stdc" >&6; }
4807 if test $ac_cv_header_stdc = yes; then
4808
4809 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4810
4811 fi
4812
4813
4814 # See if we are building with C++, and substitute COMPILER.
4815
4816   # Check whether --enable-build-with-cxx was given.
4817 if test "${enable_build_with_cxx+set}" = set; then :
4818   enableval=$enable_build_with_cxx; case $enableval in
4819       yes | no)
4820           ;;
4821       *)
4822           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4823     esac
4824 else
4825   enable_build_with_cxx=no
4826 fi
4827
4828
4829   if test "$enable_build_with_cxx" = "yes"; then
4830     COMPILER='$(CXX)'
4831    else
4832     COMPILER='$(CC)'
4833   fi
4834
4835
4836
4837 # Set the 'development' global.
4838 . $srcdir/../../bfd/development.sh
4839
4840 # Enable -lmcheck by default (it provides cheap-enough memory
4841 # mangling), but turn it off for releases.
4842 if $development; then
4843   libmcheck_default=yes
4844 else
4845   libmcheck_default=no
4846 fi
4847
4848   # Check whether --enable-libmcheck was given.
4849 if test "${enable_libmcheck+set}" = set; then :
4850   enableval=$enable_libmcheck; case "${enableval}" in
4851       yes | y) ENABLE_LIBMCHECK="yes" ;;
4852       no | n)  ENABLE_LIBMCHECK="no" ;;
4853       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4854     esac
4855 fi
4856
4857
4858   if test -z "${ENABLE_LIBMCHECK}"; then
4859     ENABLE_LIBMCHECK=${libmcheck_default}
4860   fi
4861
4862   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4864 $as_echo_n "checking for main in -lmcheck... " >&6; }
4865 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4866   $as_echo_n "(cached) " >&6
4867 else
4868   ac_check_lib_save_LIBS=$LIBS
4869 LIBS="-lmcheck  $LIBS"
4870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4871 /* end confdefs.h.  */
4872
4873
4874 int
4875 main ()
4876 {
4877 return main ();
4878   ;
4879   return 0;
4880 }
4881 _ACEOF
4882 if ac_fn_c_try_link "$LINENO"; then :
4883   ac_cv_lib_mcheck_main=yes
4884 else
4885   ac_cv_lib_mcheck_main=no
4886 fi
4887 rm -f core conftest.err conftest.$ac_objext \
4888     conftest$ac_exeext conftest.$ac_ext
4889 LIBS=$ac_check_lib_save_LIBS
4890 fi
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4892 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4893 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4894   cat >>confdefs.h <<_ACEOF
4895 #define HAVE_LIBMCHECK 1
4896 _ACEOF
4897
4898   LIBS="-lmcheck $LIBS"
4899
4900 fi
4901
4902   fi
4903
4904
4905  case ${build_alias} in
4906   "") build_noncanonical=${build} ;;
4907   *) build_noncanonical=${build_alias} ;;
4908 esac
4909
4910  case ${host_alias} in
4911   "") host_noncanonical=${build_noncanonical} ;;
4912   *) host_noncanonical=${host_alias} ;;
4913 esac
4914
4915  case ${target_alias} in
4916   "") target_noncanonical=${host_noncanonical} ;;
4917   *) target_noncanonical=${target_alias} ;;
4918 esac
4919
4920
4921
4922
4923
4924
4925 # Dependency checking.
4926 rm -rf .tst 2>/dev/null
4927 mkdir .tst 2>/dev/null
4928 if test -d .tst; then
4929   am__leading_dot=.
4930 else
4931   am__leading_dot=_
4932 fi
4933 rmdir .tst 2>/dev/null
4934
4935 DEPDIR="${am__leading_dot}deps"
4936
4937 ac_config_commands="$ac_config_commands depdir"
4938
4939
4940 depcc="$CC"   am_compiler_list=
4941
4942 am_depcomp=$ac_aux_dir/depcomp
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4944 $as_echo_n "checking dependency style of $depcc... " >&6; }
4945 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4946   $as_echo_n "(cached) " >&6
4947 else
4948   if test -f "$am_depcomp"; then
4949   # We make a subdir and do the tests there.  Otherwise we can end up
4950   # making bogus files that we don't know about and never remove.  For
4951   # instance it was reported that on HP-UX the gcc test will end up
4952   # making a dummy file named `D' -- because `-MD' means `put the output
4953   # in D'.
4954   mkdir conftest.dir
4955   # Copy depcomp to subdir because otherwise we won't find it if we're
4956   # using a relative directory.
4957   cp "$am_depcomp" conftest.dir
4958   cd conftest.dir
4959   # We will build objects and dependencies in a subdirectory because
4960   # it helps to detect inapplicable dependency modes.  For instance
4961   # both Tru64's cc and ICC support -MD to output dependencies as a
4962   # side effect of compilation, but ICC will put the dependencies in
4963   # the current directory while Tru64 will put them in the object
4964   # directory.
4965   mkdir sub
4966
4967   am_cv_CC_dependencies_compiler_type=none
4968   if test "$am_compiler_list" = ""; then
4969      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4970   fi
4971   for depmode in $am_compiler_list; do
4972     if test $depmode = none; then break; fi
4973
4974     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4975     # Setup a source with many dependencies, because some compilers
4976     # like to wrap large dependency lists on column 80 (with \), and
4977     # we should not choose a depcomp mode which is confused by this.
4978     #
4979     # We need to recreate these files for each test, as the compiler may
4980     # overwrite some of them when testing with obscure command lines.
4981     # This happens at least with the AIX C compiler.
4982     : > sub/conftest.c
4983     for i in 1 2 3 4 5 6; do
4984       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4985       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4986       # Solaris 8's {/usr,}/bin/sh.
4987       touch sub/conftst$i.h
4988     done
4989     echo "include sub/conftest.Po" > confmf
4990
4991     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4992     # mode.  It turns out that the SunPro C++ compiler does not properly
4993     # handle `-M -o', and we need to detect this.
4994     depcmd="depmode=$depmode \
4995        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4996        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4997        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4998     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4999     if env $depcmd > conftest.err 2>&1 &&
5000        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5001        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5002        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5003       # icc doesn't choke on unknown options, it will just issue warnings
5004       # or remarks (even with -Werror).  So we grep stderr for any message
5005       # that says an option was ignored or not supported.
5006       # When given -MP, icc 7.0 and 7.1 complain thusly:
5007       #   icc: Command line warning: ignoring option '-M'; no argument required
5008       # The diagnosis changed in icc 8.0:
5009       #   icc: Command line remark: option '-MP' not supported
5010       if (grep 'ignoring option' conftest.err ||
5011           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5012         am_cv_CC_dependencies_compiler_type=$depmode
5013         $as_echo "$as_me:$LINENO: success" >&5
5014         break
5015       fi
5016     fi
5017     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5018     sed -e 's/^/| /' < conftest.err >&5
5019   done
5020
5021   cd ..
5022   rm -rf conftest.dir
5023 else
5024   am_cv_CC_dependencies_compiler_type=none
5025 fi
5026
5027 fi
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5029 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5030 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5031 then as_fn_error "no usable dependency style found" "$LINENO" 5
5032 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5033
5034 fi
5035
5036
5037 # Check for the 'make' the user wants to use.
5038 for ac_prog in make
5039 do
5040   # Extract the first word of "$ac_prog", so it can be a program name with args.
5041 set dummy $ac_prog; ac_word=$2
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5043 $as_echo_n "checking for $ac_word... " >&6; }
5044 if test "${ac_cv_prog_MAKE+set}" = set; then :
5045   $as_echo_n "(cached) " >&6
5046 else
5047   if test -n "$MAKE"; then
5048   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5049 else
5050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5051 for as_dir in $PATH
5052 do
5053   IFS=$as_save_IFS
5054   test -z "$as_dir" && as_dir=.
5055     for ac_exec_ext in '' $ac_executable_extensions; do
5056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5057     ac_cv_prog_MAKE="$ac_prog"
5058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5059     break 2
5060   fi
5061 done
5062   done
5063 IFS=$as_save_IFS
5064
5065 fi
5066 fi
5067 MAKE=$ac_cv_prog_MAKE
5068 if test -n "$MAKE"; then
5069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5070 $as_echo "$MAKE" >&6; }
5071 else
5072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5073 $as_echo "no" >&6; }
5074 fi
5075
5076
5077   test -n "$MAKE" && break
5078 done
5079
5080 MAKE_IS_GNU=
5081 case "`$MAKE --version 2>&1 | sed 1q`" in
5082   *GNU*)
5083     MAKE_IS_GNU=yes
5084     ;;
5085 esac
5086  if test "$MAKE_IS_GNU" = yes; then
5087   GMAKE_TRUE=
5088   GMAKE_FALSE='#'
5089 else
5090   GMAKE_TRUE='#'
5091   GMAKE_FALSE=
5092 fi
5093
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5095 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5096 set x ${MAKE-make}
5097 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5098 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5099   $as_echo_n "(cached) " >&6
5100 else
5101   cat >conftest.make <<\_ACEOF
5102 SHELL = /bin/sh
5103 all:
5104         @echo '@@@%%%=$(MAKE)=@@@%%%'
5105 _ACEOF
5106 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5107 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5108   *@@@%%%=?*=@@@%%%*)
5109     eval ac_cv_prog_make_${ac_make}_set=yes;;
5110   *)
5111     eval ac_cv_prog_make_${ac_make}_set=no;;
5112 esac
5113 rm -f conftest.make
5114 fi
5115 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5117 $as_echo "yes" >&6; }
5118   SET_MAKE=
5119 else
5120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5121 $as_echo "no" >&6; }
5122   SET_MAKE="MAKE=${MAKE-make}"
5123 fi
5124
5125
5126 gnulib_extra_configure_args=
5127 # If large-file support is disabled, make sure gnulib does the same.
5128 if test "$enable_largefile" = no; then
5129 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5130 fi
5131
5132 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5133 # to find the the source subdir to be configured directly under
5134 # gdbserver/.  We need to build gnulib under some other directory not
5135 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5136 # build it in the same directory, when building in the source dir.
5137
5138   in_src="../gnulib"
5139   in_build="build-gnulib-gdbserver"
5140   in_extra_args="$gnulib_extra_configure_args"
5141
5142   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5143   # so they do not pile up.
5144   ac_sub_configure_args=
5145   ac_prev=
5146   eval "set x $ac_configure_args"
5147   shift
5148   for ac_arg
5149   do
5150     if test -n "$ac_prev"; then
5151       ac_prev=
5152       continue
5153     fi
5154     case $ac_arg in
5155     -cache-file | --cache-file | --cache-fil | --cache-fi \
5156     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5157       ac_prev=cache_file ;;
5158     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5159     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5160     | --c=*)
5161       ;;
5162     --config-cache | -C)
5163       ;;
5164     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5165       ac_prev=srcdir ;;
5166     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5167       ;;
5168     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5169       ac_prev=prefix ;;
5170     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5171       ;;
5172     --disable-option-checking)
5173       ;;
5174     *)
5175       case $ac_arg in
5176       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5177       esac
5178       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5179     esac
5180   done
5181
5182   # Always prepend --prefix to ensure using the same prefix
5183   # in subdir configurations.
5184   ac_arg="--prefix=$prefix"
5185   case $ac_arg in
5186   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5187   esac
5188   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5189
5190   # Pass --silent
5191   if test "$silent" = yes; then
5192     ac_sub_configure_args="--silent $ac_sub_configure_args"
5193   fi
5194
5195   # Always prepend --disable-option-checking to silence warnings, since
5196   # different subdirs can have different --enable and --with options.
5197   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5198
5199   ac_popdir=`pwd`
5200   ac_dir=$in_build
5201
5202   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5203   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5204   $as_echo "$ac_msg" >&6
5205   as_dir="$ac_dir"; as_fn_mkdir_p
5206
5207   case $srcdir in
5208   [\\/]* | ?:[\\/]* )
5209     ac_srcdir=$srcdir/$in_src ;;
5210   *) # Relative name.
5211     ac_srcdir=../$srcdir/$in_src ;;
5212   esac
5213
5214   cd "$ac_dir"
5215
5216   ac_sub_configure=$ac_srcdir/configure
5217
5218   # Make the cache file name correct relative to the subdirectory.
5219   case $cache_file in
5220   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5221   *) # Relative name.
5222     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5223   esac
5224
5225   if test -n "$in_extra_args"; then
5226     # Add the extra args at the end.
5227     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5228   fi
5229
5230   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5231 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5232   # The eval makes quoting arguments work.
5233   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5234        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5235     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5236
5237   cd "$ac_popdir"
5238
5239
5240
5241   in_src="../../libiberty"
5242   in_build="build-libiberty-gdbserver"
5243   in_extra_args=
5244
5245   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5246   # so they do not pile up.
5247   ac_sub_configure_args=
5248   ac_prev=
5249   eval "set x $ac_configure_args"
5250   shift
5251   for ac_arg
5252   do
5253     if test -n "$ac_prev"; then
5254       ac_prev=
5255       continue
5256     fi
5257     case $ac_arg in
5258     -cache-file | --cache-file | --cache-fil | --cache-fi \
5259     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5260       ac_prev=cache_file ;;
5261     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5262     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5263     | --c=*)
5264       ;;
5265     --config-cache | -C)
5266       ;;
5267     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5268       ac_prev=srcdir ;;
5269     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5270       ;;
5271     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5272       ac_prev=prefix ;;
5273     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5274       ;;
5275     --disable-option-checking)
5276       ;;
5277     *)
5278       case $ac_arg in
5279       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5280       esac
5281       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5282     esac
5283   done
5284
5285   # Always prepend --prefix to ensure using the same prefix
5286   # in subdir configurations.
5287   ac_arg="--prefix=$prefix"
5288   case $ac_arg in
5289   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5290   esac
5291   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5292
5293   # Pass --silent
5294   if test "$silent" = yes; then
5295     ac_sub_configure_args="--silent $ac_sub_configure_args"
5296   fi
5297
5298   # Always prepend --disable-option-checking to silence warnings, since
5299   # different subdirs can have different --enable and --with options.
5300   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5301
5302   ac_popdir=`pwd`
5303   ac_dir=$in_build
5304
5305   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5306   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5307   $as_echo "$ac_msg" >&6
5308   as_dir="$ac_dir"; as_fn_mkdir_p
5309
5310   case $srcdir in
5311   [\\/]* | ?:[\\/]* )
5312     ac_srcdir=$srcdir/$in_src ;;
5313   *) # Relative name.
5314     ac_srcdir=../$srcdir/$in_src ;;
5315   esac
5316
5317   cd "$ac_dir"
5318
5319   ac_sub_configure=$ac_srcdir/configure
5320
5321   # Make the cache file name correct relative to the subdirectory.
5322   case $cache_file in
5323   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5324   *) # Relative name.
5325     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5326   esac
5327
5328   if test -n "$in_extra_args"; then
5329     # Add the extra args at the end.
5330     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5331   fi
5332
5333   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5334 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5335   # The eval makes quoting arguments work.
5336   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5337        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5338     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5339
5340   cd "$ac_popdir"
5341
5342
5343 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5344 do :
5345   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5346 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5347 eval as_val=\$$as_ac_Header
5348    if test "x$as_val" = x""yes; then :
5349   cat >>confdefs.h <<_ACEOF
5350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5351 _ACEOF
5352
5353 fi
5354
5355 done
5356
5357 for ac_func in getauxval pread pwrite pread64 setns
5358 do :
5359   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5360 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5361 eval as_val=\$$as_ac_var
5362    if test "x$as_val" = x""yes; then :
5363   cat >>confdefs.h <<_ACEOF
5364 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5365 _ACEOF
5366
5367 fi
5368 done
5369
5370
5371
5372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5373 $as_echo_n "checking for ANSI C header files... " >&6; }
5374 if test "${ac_cv_header_stdc+set}" = set; then :
5375   $as_echo_n "(cached) " >&6
5376 else
5377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378 /* end confdefs.h.  */
5379 #include <stdlib.h>
5380 #include <stdarg.h>
5381 #include <string.h>
5382 #include <float.h>
5383
5384 int
5385 main ()
5386 {
5387
5388   ;
5389   return 0;
5390 }
5391 _ACEOF
5392 if ac_fn_c_try_compile "$LINENO"; then :
5393   ac_cv_header_stdc=yes
5394 else
5395   ac_cv_header_stdc=no
5396 fi
5397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398
5399 if test $ac_cv_header_stdc = yes; then
5400   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5402 /* end confdefs.h.  */
5403 #include <string.h>
5404
5405 _ACEOF
5406 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5407   $EGREP "memchr" >/dev/null 2>&1; then :
5408
5409 else
5410   ac_cv_header_stdc=no
5411 fi
5412 rm -f conftest*
5413
5414 fi
5415
5416 if test $ac_cv_header_stdc = yes; then
5417   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h.  */
5420 #include <stdlib.h>
5421
5422 _ACEOF
5423 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5424   $EGREP "free" >/dev/null 2>&1; then :
5425
5426 else
5427   ac_cv_header_stdc=no
5428 fi
5429 rm -f conftest*
5430
5431 fi
5432
5433 if test $ac_cv_header_stdc = yes; then
5434   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5435   if test "$cross_compiling" = yes; then :
5436   :
5437 else
5438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h.  */
5440 #include <ctype.h>
5441 #include <stdlib.h>
5442 #if ((' ' & 0x0FF) == 0x020)
5443 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5444 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5445 #else
5446 # define ISLOWER(c) \
5447                    (('a' <= (c) && (c) <= 'i') \
5448                      || ('j' <= (c) && (c) <= 'r') \
5449                      || ('s' <= (c) && (c) <= 'z'))
5450 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5451 #endif
5452
5453 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5454 int
5455 main ()
5456 {
5457   int i;
5458   for (i = 0; i < 256; i++)
5459     if (XOR (islower (i), ISLOWER (i))
5460         || toupper (i) != TOUPPER (i))
5461       return 2;
5462   return 0;
5463 }
5464 _ACEOF
5465 if ac_fn_c_try_run "$LINENO"; then :
5466
5467 else
5468   ac_cv_header_stdc=no
5469 fi
5470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5471   conftest.$ac_objext conftest.beam conftest.$ac_ext
5472 fi
5473
5474 fi
5475 fi
5476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5477 $as_echo "$ac_cv_header_stdc" >&6; }
5478 if test $ac_cv_header_stdc = yes; then
5479
5480 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5481
5482 fi
5483
5484   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5485 # for constant arguments.  Useless!
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5487 $as_echo_n "checking for working alloca.h... " >&6; }
5488 if test "${ac_cv_working_alloca_h+set}" = set; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5492 /* end confdefs.h.  */
5493 #include <alloca.h>
5494 int
5495 main ()
5496 {
5497 char *p = (char *) alloca (2 * sizeof (int));
5498                           if (p) return 0;
5499   ;
5500   return 0;
5501 }
5502 _ACEOF
5503 if ac_fn_c_try_link "$LINENO"; then :
5504   ac_cv_working_alloca_h=yes
5505 else
5506   ac_cv_working_alloca_h=no
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext \
5509     conftest$ac_exeext conftest.$ac_ext
5510 fi
5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5512 $as_echo "$ac_cv_working_alloca_h" >&6; }
5513 if test $ac_cv_working_alloca_h = yes; then
5514
5515 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5516
5517 fi
5518
5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5520 $as_echo_n "checking for alloca... " >&6; }
5521 if test "${ac_cv_func_alloca_works+set}" = set; then :
5522   $as_echo_n "(cached) " >&6
5523 else
5524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h.  */
5526 #ifdef __GNUC__
5527 # define alloca __builtin_alloca
5528 #else
5529 # ifdef _MSC_VER
5530 #  include <malloc.h>
5531 #  define alloca _alloca
5532 # else
5533 #  ifdef HAVE_ALLOCA_H
5534 #   include <alloca.h>
5535 #  else
5536 #   ifdef _AIX
5537  #pragma alloca
5538 #   else
5539 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5540 char *alloca ();
5541 #    endif
5542 #   endif
5543 #  endif
5544 # endif
5545 #endif
5546
5547 int
5548 main ()
5549 {
5550 char *p = (char *) alloca (1);
5551                                     if (p) return 0;
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 if ac_fn_c_try_link "$LINENO"; then :
5557   ac_cv_func_alloca_works=yes
5558 else
5559   ac_cv_func_alloca_works=no
5560 fi
5561 rm -f core conftest.err conftest.$ac_objext \
5562     conftest$ac_exeext conftest.$ac_ext
5563 fi
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5565 $as_echo "$ac_cv_func_alloca_works" >&6; }
5566
5567 if test $ac_cv_func_alloca_works = yes; then
5568
5569 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5570
5571 else
5572   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5573 # that cause trouble.  Some versions do not even contain alloca or
5574 # contain a buggy version.  If you still want to use their alloca,
5575 # use ar to extract alloca.o from them instead of compiling alloca.c.
5576
5577 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5578
5579 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5580
5581
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5583 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5584 if test "${ac_cv_os_cray+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5588 /* end confdefs.h.  */
5589 #if defined CRAY && ! defined CRAY2
5590 webecray
5591 #else
5592 wenotbecray
5593 #endif
5594
5595 _ACEOF
5596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5597   $EGREP "webecray" >/dev/null 2>&1; then :
5598   ac_cv_os_cray=yes
5599 else
5600   ac_cv_os_cray=no
5601 fi
5602 rm -f conftest*
5603
5604 fi
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5606 $as_echo "$ac_cv_os_cray" >&6; }
5607 if test $ac_cv_os_cray = yes; then
5608   for ac_func in _getb67 GETB67 getb67; do
5609     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5610 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5611 eval as_val=\$$as_ac_var
5612    if test "x$as_val" = x""yes; then :
5613
5614 cat >>confdefs.h <<_ACEOF
5615 #define CRAY_STACKSEG_END $ac_func
5616 _ACEOF
5617
5618     break
5619 fi
5620
5621   done
5622 fi
5623
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5625 $as_echo_n "checking stack direction for C alloca... " >&6; }
5626 if test "${ac_cv_c_stack_direction+set}" = set; then :
5627   $as_echo_n "(cached) " >&6
5628 else
5629   if test "$cross_compiling" = yes; then :
5630   ac_cv_c_stack_direction=0
5631 else
5632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5633 /* end confdefs.h.  */
5634 $ac_includes_default
5635 int
5636 find_stack_direction ()
5637 {
5638   static char *addr = 0;
5639   auto char dummy;
5640   if (addr == 0)
5641     {
5642       addr = &dummy;
5643       return find_stack_direction ();
5644     }
5645   else
5646     return (&dummy > addr) ? 1 : -1;
5647 }
5648
5649 int
5650 main ()
5651 {
5652   return find_stack_direction () < 0;
5653 }
5654 _ACEOF
5655 if ac_fn_c_try_run "$LINENO"; then :
5656   ac_cv_c_stack_direction=1
5657 else
5658   ac_cv_c_stack_direction=-1
5659 fi
5660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5661   conftest.$ac_objext conftest.beam conftest.$ac_ext
5662 fi
5663
5664 fi
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5666 $as_echo "$ac_cv_c_stack_direction" >&6; }
5667 cat >>confdefs.h <<_ACEOF
5668 #define STACK_DIRECTION $ac_cv_c_stack_direction
5669 _ACEOF
5670
5671
5672 fi
5673
5674
5675
5676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5677 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5678 if test "${am_cv_langinfo_codeset+set}" = set; then :
5679   $as_echo_n "(cached) " >&6
5680 else
5681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5682 /* end confdefs.h.  */
5683 #include <langinfo.h>
5684 int
5685 main ()
5686 {
5687 char* cs = nl_langinfo(CODESET);
5688   ;
5689   return 0;
5690 }
5691 _ACEOF
5692 if ac_fn_c_try_link "$LINENO"; then :
5693   am_cv_langinfo_codeset=yes
5694 else
5695   am_cv_langinfo_codeset=no
5696 fi
5697 rm -f core conftest.err conftest.$ac_objext \
5698     conftest$ac_exeext conftest.$ac_ext
5699
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5702 $as_echo "$am_cv_langinfo_codeset" >&6; }
5703   if test $am_cv_langinfo_codeset = yes; then
5704
5705 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5706
5707   fi
5708
5709
5710   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5711 do :
5712   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5713 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5714 eval as_val=\$$as_ac_Header
5715    if test "x$as_val" = x""yes; then :
5716   cat >>confdefs.h <<_ACEOF
5717 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5718 _ACEOF
5719
5720 fi
5721
5722 done
5723
5724
5725   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
5726 do :
5727   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5728 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5729 eval as_val=\$$as_ac_var
5730    if test "x$as_val" = x""yes; then :
5731   cat >>confdefs.h <<_ACEOF
5732 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5733 _ACEOF
5734
5735 fi
5736 done
5737
5738
5739   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5740 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5741   ac_have_decl=1
5742 else
5743   ac_have_decl=0
5744 fi
5745
5746 cat >>confdefs.h <<_ACEOF
5747 #define HAVE_DECL_STRERROR $ac_have_decl
5748 _ACEOF
5749 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5750 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5751   ac_have_decl=1
5752 else
5753   ac_have_decl=0
5754 fi
5755
5756 cat >>confdefs.h <<_ACEOF
5757 #define HAVE_DECL_STRSTR $ac_have_decl
5758 _ACEOF
5759
5760
5761     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5762 $as_echo_n "checking for sigsetjmp... " >&6; }
5763 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5764   $as_echo_n "(cached) " >&6
5765 else
5766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5767 /* end confdefs.h.  */
5768
5769 #include <setjmp.h>
5770
5771 int
5772 main ()
5773 {
5774 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5775   ;
5776   return 0;
5777 }
5778 _ACEOF
5779 if ac_fn_c_try_compile "$LINENO"; then :
5780   gdb_cv_func_sigsetjmp=yes
5781 else
5782   gdb_cv_func_sigsetjmp=no
5783 fi
5784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5785 fi
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5787 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5788 if test $gdb_cv_func_sigsetjmp = yes; then
5789
5790 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5791
5792 fi
5793
5794
5795 # Check the return and argument types of ptrace.
5796
5797
5798
5799 for ac_header in sys/ptrace.h ptrace.h
5800 do :
5801   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5802 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5803 eval as_val=\$$as_ac_Header
5804    if test "x$as_val" = x""yes; then :
5805   cat >>confdefs.h <<_ACEOF
5806 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5807 _ACEOF
5808
5809 fi
5810
5811 done
5812
5813
5814 # Needs to be tested in C++ mode, to detect whether we need to cast
5815 # the first argument to enum __ptrace_request.
5816 if test "$enable_build_with_cxx" = "yes"; then
5817     ac_ext=cpp
5818 ac_cpp='$CXXCPP $CPPFLAGS'
5819 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5820 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5821 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5822
5823 fi
5824
5825 gdb_ptrace_headers='
5826 #include <sys/types.h>
5827 #if HAVE_SYS_PTRACE_H
5828 # include <sys/ptrace.h>
5829 #endif
5830 #if HAVE_UNISTD_H
5831 # include <unistd.h>
5832 #endif
5833 '
5834 # There is no point in checking if we don't have a prototype.
5835 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
5836 "
5837 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
5838   ac_have_decl=1
5839 else
5840   ac_have_decl=0
5841 fi
5842
5843 cat >>confdefs.h <<_ACEOF
5844 #define HAVE_DECL_PTRACE $ac_have_decl
5845 _ACEOF
5846 if test $ac_have_decl = 1; then :
5847
5848 else
5849
5850   : ${gdb_cv_func_ptrace_ret='int'}
5851   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
5852
5853 fi
5854
5855 # Check return type.  Varargs (used on GNU/Linux) conflict with the
5856 # empty argument list, so check for that explicitly.
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
5858 $as_echo_n "checking return type of ptrace... " >&6; }
5859 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
5860   $as_echo_n "(cached) " >&6
5861 else
5862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5863 /* end confdefs.h.  */
5864 $gdb_ptrace_headers
5865 int
5866 main ()
5867 {
5868 extern long ptrace (enum __ptrace_request, ...);
5869   ;
5870   return 0;
5871 }
5872 _ACEOF
5873 if ac_fn_cxx_try_compile "$LINENO"; then :
5874   gdb_cv_func_ptrace_ret='long'
5875 else
5876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5877 /* end confdefs.h.  */
5878 $gdb_ptrace_headers
5879 int
5880 main ()
5881 {
5882 extern int ptrace ();
5883   ;
5884   return 0;
5885 }
5886 _ACEOF
5887 if ac_fn_cxx_try_compile "$LINENO"; then :
5888   gdb_cv_func_ptrace_ret='int'
5889 else
5890   gdb_cv_func_ptrace_ret='long'
5891 fi
5892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5893 fi
5894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5895 fi
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
5897 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
5898
5899 cat >>confdefs.h <<_ACEOF
5900 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
5901 _ACEOF
5902
5903 # Check argument types.
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
5905 $as_echo_n "checking types of arguments for ptrace... " >&6; }
5906 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
5907   $as_echo_n "(cached) " >&6
5908 else
5909
5910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911 /* end confdefs.h.  */
5912 $gdb_ptrace_headers
5913 int
5914 main ()
5915 {
5916 extern long ptrace (enum __ptrace_request, ...);
5917   ;
5918   return 0;
5919 }
5920 _ACEOF
5921 if ac_fn_cxx_try_compile "$LINENO"; then :
5922   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
5923 else
5924
5925 for gdb_arg1 in 'int' 'long'; do
5926  for gdb_arg2 in 'pid_t' 'int' 'long'; do
5927   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
5928    for gdb_arg4 in 'int' 'long' 'void *'; do
5929      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5930 /* end confdefs.h.  */
5931 $gdb_ptrace_headers
5932 int
5933 main ()
5934 {
5935
5936 extern $gdb_cv_func_ptrace_ret
5937   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
5938
5939   ;
5940   return 0;
5941 }
5942 _ACEOF
5943 if ac_fn_cxx_try_compile "$LINENO"; then :
5944   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
5945     break 4;
5946 fi
5947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5948     for gdb_arg5 in 'int *' 'int' 'long'; do
5949      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950 /* end confdefs.h.  */
5951 $gdb_ptrace_headers
5952 int
5953 main ()
5954 {
5955
5956 extern $gdb_cv_func_ptrace_ret
5957   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
5958
5959   ;
5960   return 0;
5961 }
5962 _ACEOF
5963 if ac_fn_cxx_try_compile "$LINENO"; then :
5964
5965 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
5966     break 5;
5967 fi
5968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5969     done
5970    done
5971   done
5972  done
5973 done
5974 # Provide a safe default value.
5975 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
5976
5977 fi
5978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5979 fi
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
5981 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
5982 ac_save_IFS=$IFS; IFS=','
5983 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
5984 IFS=$ac_save_IFS
5985 shift
5986
5987 cat >>confdefs.h <<_ACEOF
5988 #define PTRACE_TYPE_ARG1 $1
5989 _ACEOF
5990
5991
5992 cat >>confdefs.h <<_ACEOF
5993 #define PTRACE_TYPE_ARG3 $3
5994 _ACEOF
5995
5996
5997 cat >>confdefs.h <<_ACEOF
5998 #define PTRACE_TYPE_ARG4 $4
5999 _ACEOF
6000
6001 if test -n "$5"; then
6002
6003 cat >>confdefs.h <<_ACEOF
6004 #define PTRACE_TYPE_ARG5 $5
6005 _ACEOF
6006
6007 fi
6008
6009 if test "$enable_build_with_cxx" = "yes"; then
6010     ac_ext=c
6011 ac_cpp='$CPP $CPPFLAGS'
6012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6015
6016 fi
6017
6018
6019 # Check for UST
6020 ustlibs=""
6021 ustinc=""
6022
6023
6024 # Check whether --with-ust was given.
6025 if test "${with_ust+set}" = set; then :
6026   withval=$with_ust;
6027 fi
6028
6029
6030 # Check whether --with-ust_include was given.
6031 if test "${with_ust_include+set}" = set; then :
6032   withval=$with_ust_include;
6033 fi
6034
6035
6036 # Check whether --with-ust_lib was given.
6037 if test "${with_ust_lib+set}" = set; then :
6038   withval=$with_ust_lib;
6039 fi
6040
6041
6042 case $with_ust in
6043   no)
6044     ustlibs=
6045     ustinc=
6046     ;;
6047   "" | yes)
6048     ustlibs=" -lust "
6049     ustinc=""
6050     ;;
6051   *)
6052     ustlibs="-L$with_ust/lib -lust"
6053     ustinc="-I$with_ust/include "
6054     ;;
6055 esac
6056 if test "x$with_ust_include" != x; then
6057   ustinc="-I$with_ust_include "
6058 fi
6059 if test "x$with_ust_lib" != x; then
6060   ustlibs="-L$with_ust_lib -lust"
6061 fi
6062
6063 if test "x$with_ust" != "xno"; then
6064   saved_CFLAGS="$CFLAGS"
6065   CFLAGS="$CFLAGS $ustinc"
6066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
6067 $as_echo_n "checking for ust... " >&6; }
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071 #define CONFIG_UST_GDB_INTEGRATION
6072 #include <ust/ust.h>
6073
6074 int
6075 main ()
6076 {
6077
6078   ;
6079   return 0;
6080 }
6081 _ACEOF
6082 if ac_fn_c_try_compile "$LINENO"; then :
6083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6084 $as_echo "yes" >&6; };
6085 $as_echo "#define HAVE_UST 1" >>confdefs.h
6086
6087 else
6088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6089 $as_echo "no" >&6; }; ustlibs= ; ustinc=
6090 fi
6091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6092   CFLAGS="$saved_CFLAGS"
6093 fi
6094
6095 # Flags needed for UST
6096
6097
6098
6099 # Check whether --enable-werror was given.
6100 if test "${enable_werror+set}" = set; then :
6101   enableval=$enable_werror; case "${enableval}" in
6102      yes | y) ERROR_ON_WARNING="yes" ;;
6103      no | n)  ERROR_ON_WARNING="no" ;;
6104      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6105    esac
6106 fi
6107
6108
6109 # Enable -Werror by default when using gcc.  Turn it off for releases.
6110 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
6111    && test x"$enable_build_with_cxx" != x"yes" \
6112    && $development; then
6113     ERROR_ON_WARNING=yes
6114 fi
6115
6116 WERROR_CFLAGS=""
6117 if test "${ERROR_ON_WARNING}" = yes ; then
6118     WERROR_CFLAGS="-Werror"
6119 fi
6120
6121 build_warnings="-Wall -Wpointer-arith \
6122 -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"
6123
6124 # Now add in C and C++ specific options, depending on mode.
6125 if test "$enable_build_with_cxx" = "yes"; then
6126    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
6127 -Wno-narrowing"
6128 else
6129    build_warnings="$build_warnings -Wdeclaration-after-statement"
6130 fi
6131
6132 # The set of warnings supported by a C++ compiler is not the same as
6133 # of the C compiler.
6134 if test "$enable_build_with_cxx" = "yes"; then
6135     ac_ext=cpp
6136 ac_cpp='$CXXCPP $CPPFLAGS'
6137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6140
6141 fi
6142
6143 WARN_CFLAGS=""
6144 if test "x$GCC" = xyes
6145 then
6146     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6147 $as_echo_n "checking compiler warning flags... " >&6; }
6148     # Separate out the -Werror flag as some files just cannot be
6149     # compiled with it enabled.
6150     for w in ${build_warnings}; do
6151         # GCC does not complain about -Wno-unknown-warning.  Invert
6152         # and test -Wunknown-warning instead.
6153         case $w in
6154         -Wno-*)
6155                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
6156         *)
6157                 wtest=$w ;;
6158         esac
6159
6160         case $w in
6161         -Werr*) WERROR_CFLAGS=-Werror ;;
6162         *)
6163             # Check whether GCC accepts it.
6164             saved_CFLAGS="$CFLAGS"
6165             CFLAGS="$CFLAGS $wtest"
6166             saved_CXXFLAGS="$CXXFLAGS"
6167             CXXFLAGS="$CXXFLAGS $wtest"
6168             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6169 /* end confdefs.h.  */
6170
6171 int
6172 main ()
6173 {
6174
6175   ;
6176   return 0;
6177 }
6178 _ACEOF
6179 if ac_fn_cxx_try_compile "$LINENO"; then :
6180   WARN_CFLAGS="${WARN_CFLAGS} $w"
6181 fi
6182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6183             CFLAGS="$saved_CFLAGS"
6184             CXXFLAGS="$saved_CXXFLAGS"
6185         esac
6186     done
6187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6188 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6189 fi
6190
6191
6192
6193 if test "$enable_build_with_cxx" = "yes"; then
6194    ac_ext=c
6195 ac_cpp='$CPP $CPPFLAGS'
6196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6199
6200 fi
6201
6202 old_LIBS="$LIBS"
6203 LIBS="$LIBS -ldl"
6204 for ac_func in dladdr
6205 do :
6206   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
6207 if test "x$ac_cv_func_dladdr" = x""yes; then :
6208   cat >>confdefs.h <<_ACEOF
6209 #define HAVE_DLADDR 1
6210 _ACEOF
6211
6212 fi
6213 done
6214
6215 LIBS="$old_LIBS"
6216
6217
6218   # Check for presence and size of long long.
6219   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6220 if test "x$ac_cv_type_long_long" = x""yes; then :
6221
6222 cat >>confdefs.h <<_ACEOF
6223 #define HAVE_LONG_LONG 1
6224 _ACEOF
6225
6226 # The cast to long int works around a bug in the HP C Compiler
6227 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6228 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6229 # This bug is HP SR number 8606223364.
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6231 $as_echo_n "checking size of long long... " >&6; }
6232 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6233   $as_echo_n "(cached) " >&6
6234 else
6235   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6236
6237 else
6238   if test "$ac_cv_type_long_long" = yes; then
6239      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6241 { as_fn_set_status 77
6242 as_fn_error "cannot compute sizeof (long long)
6243 See \`config.log' for more details." "$LINENO" 5; }; }
6244    else
6245      ac_cv_sizeof_long_long=0
6246    fi
6247 fi
6248
6249 fi
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6251 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6252
6253
6254
6255 cat >>confdefs.h <<_ACEOF
6256 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6257 _ACEOF
6258
6259
6260 fi
6261
6262
6263   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6264 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6265   ac_have_decl=1
6266 else
6267   ac_have_decl=0
6268 fi
6269
6270 cat >>confdefs.h <<_ACEOF
6271 #define HAVE_DECL_BASENAME $ac_have_decl
6272 _ACEOF
6273 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6274 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6275   ac_have_decl=1
6276 else
6277   ac_have_decl=0
6278 fi
6279
6280 cat >>confdefs.h <<_ACEOF
6281 #define HAVE_DECL_FFS $ac_have_decl
6282 _ACEOF
6283 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6284 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6285   ac_have_decl=1
6286 else
6287   ac_have_decl=0
6288 fi
6289
6290 cat >>confdefs.h <<_ACEOF
6291 #define HAVE_DECL_ASPRINTF $ac_have_decl
6292 _ACEOF
6293 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6294 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6295   ac_have_decl=1
6296 else
6297   ac_have_decl=0
6298 fi
6299
6300 cat >>confdefs.h <<_ACEOF
6301 #define HAVE_DECL_VASPRINTF $ac_have_decl
6302 _ACEOF
6303 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6304 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6305   ac_have_decl=1
6306 else
6307   ac_have_decl=0
6308 fi
6309
6310 cat >>confdefs.h <<_ACEOF
6311 #define HAVE_DECL_SNPRINTF $ac_have_decl
6312 _ACEOF
6313 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6314 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6315   ac_have_decl=1
6316 else
6317   ac_have_decl=0
6318 fi
6319
6320 cat >>confdefs.h <<_ACEOF
6321 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6322 _ACEOF
6323
6324   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6325 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6326   ac_have_decl=1
6327 else
6328   ac_have_decl=0
6329 fi
6330
6331 cat >>confdefs.h <<_ACEOF
6332 #define HAVE_DECL_STRTOL $ac_have_decl
6333 _ACEOF
6334 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6335 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6336   ac_have_decl=1
6337 else
6338   ac_have_decl=0
6339 fi
6340
6341 cat >>confdefs.h <<_ACEOF
6342 #define HAVE_DECL_STRTOUL $ac_have_decl
6343 _ACEOF
6344 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6345 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6346   ac_have_decl=1
6347 else
6348   ac_have_decl=0
6349 fi
6350
6351 cat >>confdefs.h <<_ACEOF
6352 #define HAVE_DECL_STRTOLL $ac_have_decl
6353 _ACEOF
6354 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6355 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6356   ac_have_decl=1
6357 else
6358   ac_have_decl=0
6359 fi
6360
6361 cat >>confdefs.h <<_ACEOF
6362 #define HAVE_DECL_STRTOULL $ac_have_decl
6363 _ACEOF
6364
6365   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6366 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6367   ac_have_decl=1
6368 else
6369   ac_have_decl=0
6370 fi
6371
6372 cat >>confdefs.h <<_ACEOF
6373 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6374 _ACEOF
6375
6376
6377
6378 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6379 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6380   ac_have_decl=1
6381 else
6382   ac_have_decl=0
6383 fi
6384
6385 cat >>confdefs.h <<_ACEOF
6386 #define HAVE_DECL_STRERROR $ac_have_decl
6387 _ACEOF
6388 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6389 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6390   ac_have_decl=1
6391 else
6392   ac_have_decl=0
6393 fi
6394
6395 cat >>confdefs.h <<_ACEOF
6396 #define HAVE_DECL_PERROR $ac_have_decl
6397 _ACEOF
6398 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6399 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6400   ac_have_decl=1
6401 else
6402   ac_have_decl=0
6403 fi
6404
6405 cat >>confdefs.h <<_ACEOF
6406 #define HAVE_DECL_VASPRINTF $ac_have_decl
6407 _ACEOF
6408 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6409 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6410   ac_have_decl=1
6411 else
6412   ac_have_decl=0
6413 fi
6414
6415 cat >>confdefs.h <<_ACEOF
6416 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6417 _ACEOF
6418
6419
6420 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6421 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6422
6423 cat >>confdefs.h <<_ACEOF
6424 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6425 _ACEOF
6426
6427
6428 fi
6429 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6430 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6431
6432 cat >>confdefs.h <<_ACEOF
6433 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6434 _ACEOF
6435
6436
6437 fi
6438
6439
6440 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6441 #include <sys/socket.h>
6442
6443 "
6444 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6445
6446 cat >>confdefs.h <<_ACEOF
6447 #define HAVE_SOCKLEN_T 1
6448 _ACEOF
6449
6450
6451 fi
6452
6453
6454 case "${target}" in
6455   *-android*)
6456     # Starting with NDK version 9, <elf.h> actually includes definitions
6457     # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes
6458     # <sys/exec_elf.h> which defines some of the ELF types incorrectly,
6459     # leading to conflicts with the defintions from <linux/elf.h>.
6460     # This makes it impossible for us to include both <elf.h> and
6461     # <linux/elf.h>, which means that, in practice, we do not have
6462     # access to Elf32_auxv_t and Elf64_auxv_t on this platform.
6463     # Therefore, do not try to auto-detect availability, as it would
6464     # get it wrong on this platform.
6465     ;;
6466   *)
6467     ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6468
6469 "
6470 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6471
6472 cat >>confdefs.h <<_ACEOF
6473 #define HAVE_ELF32_AUXV_T 1
6474 _ACEOF
6475
6476
6477 fi
6478 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6479
6480 "
6481 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6482
6483 cat >>confdefs.h <<_ACEOF
6484 #define HAVE_ELF64_AUXV_T 1
6485 _ACEOF
6486
6487
6488 fi
6489
6490 esac
6491
6492
6493
6494 # Check whether --with-pkgversion was given.
6495 if test "${with_pkgversion+set}" = set; then :
6496   withval=$with_pkgversion; case "$withval" in
6497       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6498       no)  PKGVERSION= ;;
6499       *)   PKGVERSION="($withval) " ;;
6500      esac
6501 else
6502   PKGVERSION="(GDB) "
6503
6504 fi
6505
6506
6507
6508
6509
6510 # Check whether --with-bugurl was given.
6511 if test "${with_bugurl+set}" = set; then :
6512   withval=$with_bugurl; case "$withval" in
6513       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6514       no)  BUGURL=
6515            ;;
6516       *)   BUGURL="$withval"
6517            ;;
6518      esac
6519 else
6520   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6521
6522 fi
6523
6524   case ${BUGURL} in
6525   "")
6526     REPORT_BUGS_TO=
6527     REPORT_BUGS_TEXI=
6528     ;;
6529   *)
6530     REPORT_BUGS_TO="<$BUGURL>"
6531     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6532     ;;
6533   esac;
6534
6535
6536
6537
6538 cat >>confdefs.h <<_ACEOF
6539 #define PKGVERSION "$PKGVERSION"
6540 _ACEOF
6541
6542
6543 cat >>confdefs.h <<_ACEOF
6544 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6545 _ACEOF
6546
6547
6548 # Check for various supplementary target information (beyond the
6549 # triplet) which might affect the choices in configure.srv.
6550 case "${target}" in
6551   i[34567]86-*-linux*)
6552     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6553 $as_echo_n "checking if building for x86-64... " >&6; }
6554 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6555   $as_echo_n "(cached) " >&6
6556 else
6557   save_CPPFLAGS="$CPPFLAGS"
6558                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6559                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6560 /* end confdefs.h.  */
6561
6562 #if __x86_64__
6563 got it
6564 #endif
6565
6566 _ACEOF
6567 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6568   $EGREP "got it" >/dev/null 2>&1; then :
6569   gdb_cv_i386_is_x86_64=yes
6570 else
6571   gdb_cv_i386_is_x86_64=no
6572 fi
6573 rm -f conftest*
6574
6575                     CPPFLAGS="$save_CPPFLAGS"
6576 fi
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6578 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6579     ;;
6580   m68k-*-*)
6581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6582 $as_echo_n "checking if building for Coldfire... " >&6; }
6583 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6584   $as_echo_n "(cached) " >&6
6585 else
6586   save_CPPFLAGS="$CPPFLAGS"
6587                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6588                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h.  */
6590
6591 #ifdef __mcoldfire__
6592 got it
6593 #endif
6594
6595 _ACEOF
6596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6597   $EGREP "got it" >/dev/null 2>&1; then :
6598   gdb_cv_m68k_is_coldfire=yes
6599 else
6600   gdb_cv_m68k_is_coldfire=no
6601 fi
6602 rm -f conftest*
6603
6604                     CPPFLAGS="$save_CPPFLAGS"
6605 fi
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6607 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6608     ;;
6609 esac
6610
6611 . ${srcdir}/configure.srv
6612
6613 # Add in the common host objects.
6614 . ${srcdir}/../common/common.host
6615 srv_host_obs="$common_host_obs"
6616
6617 if test "${srv_mingwce}" = "yes"; then
6618   LIBS="$LIBS -lws2"
6619 elif test "${srv_mingw}" = "yes"; then
6620   LIBS="$LIBS -lws2_32"
6621 elif test "${srv_qnx}" = "yes"; then
6622   LIBS="$LIBS -lsocket"
6623 elif test "${srv_lynxos}" = "yes"; then
6624   LIBS="$LIBS -lnetinet"
6625 fi
6626
6627 if test "${srv_mingw}" = "yes"; then
6628
6629 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6630
6631 fi
6632
6633 if test "${srv_linux_usrregs}" = "yes"; then
6634
6635 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6636
6637 fi
6638
6639 if test "${srv_linux_regsets}" = "yes"; then
6640
6641 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6642
6643
6644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6645 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6646   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6647   $as_echo_n "(cached) " >&6
6648 else
6649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6650 /* end confdefs.h.  */
6651 #include <sys/ptrace.h>
6652 int
6653 main ()
6654 {
6655 PTRACE_GETREGS;
6656   ;
6657   return 0;
6658 }
6659 _ACEOF
6660 if ac_fn_c_try_compile "$LINENO"; then :
6661   gdbsrv_cv_have_ptrace_getregs=yes
6662 else
6663   gdbsrv_cv_have_ptrace_getregs=no
6664 fi
6665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6666 fi
6667
6668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6669 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6670   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6671
6672 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6673
6674   fi
6675
6676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6677 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6678   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6679   $as_echo_n "(cached) " >&6
6680 else
6681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6682 /* end confdefs.h.  */
6683 #include <sys/ptrace.h>
6684 int
6685 main ()
6686 {
6687 PTRACE_GETFPXREGS;
6688   ;
6689   return 0;
6690 }
6691 _ACEOF
6692 if ac_fn_c_try_compile "$LINENO"; then :
6693   gdbsrv_cv_have_ptrace_getfpxregs=yes
6694 else
6695   gdbsrv_cv_have_ptrace_getfpxregs=no
6696 fi
6697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6698 fi
6699
6700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6701 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6702   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6703
6704 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6705
6706   fi
6707 fi
6708
6709 if test "${srv_linux_btrace}" = "yes"; then
6710
6711 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6712
6713 fi
6714
6715 if test "$ac_cv_header_sys_procfs_h" = yes; then
6716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6717 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6718  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6719   $as_echo_n "(cached) " >&6
6720 else
6721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6722 /* end confdefs.h.  */
6723
6724 #define _SYSCALL32
6725 /* Needed for new procfs interface on sparc-solaris.  */
6726 #define _STRUCTURED_PROC 1
6727 #include <sys/procfs.h>
6728 int
6729 main ()
6730 {
6731 lwpid_t avar
6732   ;
6733   return 0;
6734 }
6735 _ACEOF
6736 if ac_fn_c_try_compile "$LINENO"; then :
6737   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6738 else
6739   bfd_cv_have_sys_procfs_type_lwpid_t=no
6740
6741 fi
6742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743 fi
6744
6745  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6746
6747 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6748
6749  fi
6750  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
6751 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
6752
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
6754 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
6755  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
6756   $as_echo_n "(cached) " >&6
6757 else
6758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6759 /* end confdefs.h.  */
6760
6761 #define _SYSCALL32
6762 /* Needed for new procfs interface on sparc-solaris.  */
6763 #define _STRUCTURED_PROC 1
6764 #include <sys/procfs.h>
6765 int
6766 main ()
6767 {
6768 psaddr_t avar
6769   ;
6770   return 0;
6771 }
6772 _ACEOF
6773 if ac_fn_c_try_compile "$LINENO"; then :
6774   bfd_cv_have_sys_procfs_type_psaddr_t=yes
6775 else
6776   bfd_cv_have_sys_procfs_type_psaddr_t=no
6777
6778 fi
6779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6780 fi
6781
6782  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
6783
6784 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6785
6786  fi
6787  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
6788 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
6789
6790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
6791 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
6792  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
6793   $as_echo_n "(cached) " >&6
6794 else
6795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6796 /* end confdefs.h.  */
6797
6798 #define _SYSCALL32
6799 /* Needed for new procfs interface on sparc-solaris.  */
6800 #define _STRUCTURED_PROC 1
6801 #include <sys/procfs.h>
6802 int
6803 main ()
6804 {
6805 prgregset_t avar
6806   ;
6807   return 0;
6808 }
6809 _ACEOF
6810 if ac_fn_c_try_compile "$LINENO"; then :
6811   bfd_cv_have_sys_procfs_type_prgregset_t=yes
6812 else
6813   bfd_cv_have_sys_procfs_type_prgregset_t=no
6814
6815 fi
6816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6817 fi
6818
6819  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
6820
6821 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
6822
6823  fi
6824  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
6825 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
6826
6827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
6828 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
6829  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
6830   $as_echo_n "(cached) " >&6
6831 else
6832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6833 /* end confdefs.h.  */
6834
6835 #define _SYSCALL32
6836 /* Needed for new procfs interface on sparc-solaris.  */
6837 #define _STRUCTURED_PROC 1
6838 #include <sys/procfs.h>
6839 int
6840 main ()
6841 {
6842 prfpregset_t avar
6843   ;
6844   return 0;
6845 }
6846 _ACEOF
6847 if ac_fn_c_try_compile "$LINENO"; then :
6848   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
6849 else
6850   bfd_cv_have_sys_procfs_type_prfpregset_t=no
6851
6852 fi
6853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6854 fi
6855
6856  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
6857
6858 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
6859
6860  fi
6861  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
6862 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
6863
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
6865 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
6866  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
6867   $as_echo_n "(cached) " >&6
6868 else
6869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6870 /* end confdefs.h.  */
6871
6872 #define _SYSCALL32
6873 /* Needed for new procfs interface on sparc-solaris.  */
6874 #define _STRUCTURED_PROC 1
6875 #include <sys/procfs.h>
6876 int
6877 main ()
6878 {
6879 elf_fpregset_t avar
6880   ;
6881   return 0;
6882 }
6883 _ACEOF
6884 if ac_fn_c_try_compile "$LINENO"; then :
6885   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
6886 else
6887   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
6888
6889 fi
6890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6891 fi
6892
6893  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
6894
6895 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
6896
6897  fi
6898  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
6899 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
6900
6901 fi
6902
6903 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
6904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
6905 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
6906  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
6907   $as_echo_n "(cached) " >&6
6908 else
6909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6910 /* end confdefs.h.  */
6911
6912 #include <thread_db.h>
6913 int
6914 main ()
6915 {
6916 lwpid_t avar
6917   ;
6918   return 0;
6919 }
6920 _ACEOF
6921 if ac_fn_c_try_compile "$LINENO"; then :
6922   gdbserver_cv_have_thread_db_type_lwpid_t=yes
6923 else
6924   gdbserver_cv_have_thread_db_type_lwpid_t=no
6925
6926 fi
6927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6928 fi
6929
6930  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
6931
6932 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6933
6934  fi
6935  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
6936 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
6937
6938 fi
6939
6940 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
6941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
6942 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
6943  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
6944   $as_echo_n "(cached) " >&6
6945 else
6946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6947 /* end confdefs.h.  */
6948
6949 #include <thread_db.h>
6950 int
6951 main ()
6952 {
6953 psaddr_t avar
6954   ;
6955   return 0;
6956 }
6957 _ACEOF
6958 if ac_fn_c_try_compile "$LINENO"; then :
6959   gdbserver_cv_have_thread_db_type_psaddr_t=yes
6960 else
6961   gdbserver_cv_have_thread_db_type_psaddr_t=no
6962
6963 fi
6964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6965 fi
6966
6967  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
6968
6969 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
6970
6971  fi
6972  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
6973 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
6974
6975 fi
6976
6977 old_LIBS="$LIBS"
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6979 $as_echo_n "checking for dlopen in -ldl... " >&6; }
6980 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
6981   $as_echo_n "(cached) " >&6
6982 else
6983   ac_check_lib_save_LIBS=$LIBS
6984 LIBS="-ldl  $LIBS"
6985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6986 /* end confdefs.h.  */
6987
6988 /* Override any GCC internal prototype to avoid an error.
6989    Use char because int might match the return type of a GCC
6990    builtin and then its argument prototype would still apply.  */
6991 #ifdef __cplusplus
6992 extern "C"
6993 #endif
6994 char dlopen ();
6995 int
6996 main ()
6997 {
6998 return dlopen ();
6999   ;
7000   return 0;
7001 }
7002 _ACEOF
7003 if ac_fn_c_try_link "$LINENO"; then :
7004   ac_cv_lib_dl_dlopen=yes
7005 else
7006   ac_cv_lib_dl_dlopen=no
7007 fi
7008 rm -f core conftest.err conftest.$ac_objext \
7009     conftest$ac_exeext conftest.$ac_ext
7010 LIBS=$ac_check_lib_save_LIBS
7011 fi
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7013 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7014 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
7015   cat >>confdefs.h <<_ACEOF
7016 #define HAVE_LIBDL 1
7017 _ACEOF
7018
7019   LIBS="-ldl $LIBS"
7020
7021 fi
7022
7023 LIBS="$old_LIBS"
7024
7025 srv_thread_depfiles=
7026 srv_libs=
7027
7028 if test "$srv_linux_thread_db" = "yes"; then
7029   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
7030     srv_libs="-ldl"
7031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
7032 $as_echo_n "checking for the dynamic export flag... " >&6; }
7033     old_LDFLAGS="$LDFLAGS"
7034     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
7035     # supported there.
7036     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
7037     LDFLAGS="$LDFLAGS $RDYNAMIC"
7038     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7039 /* end confdefs.h.  */
7040
7041 int
7042 main ()
7043 {
7044
7045   ;
7046   return 0;
7047 }
7048 _ACEOF
7049 if ac_fn_c_try_link "$LINENO"; then :
7050   found="-Wl,--dynamic-list"
7051                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
7052 else
7053   RDYNAMIC="-rdynamic"
7054                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
7055                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7056 /* end confdefs.h.  */
7057
7058 int
7059 main ()
7060 {
7061
7062   ;
7063   return 0;
7064 }
7065 _ACEOF
7066 if ac_fn_c_try_link "$LINENO"; then :
7067   found="-rdynamic"
7068 else
7069   found="no"
7070                               RDYNAMIC=""
7071 fi
7072 rm -f core conftest.err conftest.$ac_objext \
7073     conftest$ac_exeext conftest.$ac_ext
7074 fi
7075 rm -f core conftest.err conftest.$ac_objext \
7076     conftest$ac_exeext conftest.$ac_ext
7077
7078     LDFLAGS="$old_LDFLAGS"
7079     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
7080 $as_echo "$found" >&6; }
7081   else
7082     srv_libs="-lthread_db"
7083   fi
7084
7085   srv_thread_depfiles="thread-db.o proc-service.o"
7086
7087 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
7088
7089   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
7090 $as_echo_n "checking for TD_VERSION... " >&6; }
7091 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
7092   $as_echo_n "(cached) " >&6
7093 else
7094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7095 /* end confdefs.h.  */
7096 #include <thread_db.h>
7097 int
7098 main ()
7099 {
7100 TD_VERSION;
7101   ;
7102   return 0;
7103 }
7104 _ACEOF
7105 if ac_fn_c_try_compile "$LINENO"; then :
7106   gdbsrv_cv_have_td_version=yes
7107 else
7108   gdbsrv_cv_have_td_version=no
7109 fi
7110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7111 fi
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
7113 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
7114   if test $gdbsrv_cv_have_td_version = yes; then
7115
7116 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
7117
7118   fi
7119 fi
7120
7121
7122 # Check whether --with-libthread-db was given.
7123 if test "${with_libthread_db+set}" = set; then :
7124   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
7125   srv_libs="$srv_libthread_db_path"
7126
7127 fi
7128
7129
7130 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
7131
7132 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
7133
7134 fi
7135
7136 if test "$srv_xmlfiles" != ""; then
7137   srv_xmlbuiltin="xml-builtin.o"
7138
7139 $as_echo "#define USE_XML 1" >>confdefs.h
7140
7141
7142   tmp_xmlfiles=$srv_xmlfiles
7143   srv_xmlfiles=""
7144   for f in $tmp_xmlfiles; do
7145     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
7146   done
7147 fi
7148
7149 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
7150 GDBSERVER_LIBS="$srv_libs"
7151
7152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
7153 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
7154 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
7155   $as_echo_n "(cached) " >&6
7156 else
7157
7158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7159 /* end confdefs.h.  */
7160
7161 int
7162 main ()
7163 {
7164 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
7165   ;
7166   return 0;
7167 }
7168 _ACEOF
7169 if ac_fn_c_try_link "$LINENO"; then :
7170   gdbsrv_cv_have_sync_builtins=yes
7171 else
7172   gdbsrv_cv_have_sync_builtins=no
7173 fi
7174 rm -f core conftest.err conftest.$ac_objext \
7175     conftest$ac_exeext conftest.$ac_ext
7176 fi
7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
7178 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
7179 if test $gdbsrv_cv_have_sync_builtins = yes; then
7180
7181 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
7182
7183 fi
7184
7185 saved_cflags="$CFLAGS"
7186 CFLAGS="$CFLAGS -fvisibility=hidden"
7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7188 /* end confdefs.h.  */
7189
7190 int
7191 main ()
7192 {
7193
7194   ;
7195   return 0;
7196 }
7197 _ACEOF
7198 if ac_fn_c_try_compile "$LINENO"; then :
7199   gdbsrv_cv_have_visibility_hidden=yes
7200 else
7201   gdbsrv_cv_have_visibility_hidden=no
7202 fi
7203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7204 CFLAGS="$saved_cflags"
7205
7206 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
7207 "
7208 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
7209   ac_have_decl=1
7210 else
7211   ac_have_decl=0
7212 fi
7213
7214 cat >>confdefs.h <<_ACEOF
7215 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
7216 _ACEOF
7217
7218
7219 if test "$cross_compiling" = yes; then :
7220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221 /* end confdefs.h.  */
7222 #include <sys/personality.h>
7223 int
7224 main ()
7225 {
7226
7227 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7228 #       define ADDR_NO_RANDOMIZE 0x0040000
7229 #      endif
7230        /* Test the flag could be set and stays set.  */
7231        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7232        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7233            return 1
7234   ;
7235   return 0;
7236 }
7237 _ACEOF
7238 if ac_fn_c_try_link "$LINENO"; then :
7239   gdbsrv_cv_have_personality=true
7240 else
7241   gdbsrv_cv_have_personality=false
7242 fi
7243 rm -f core conftest.err conftest.$ac_objext \
7244     conftest$ac_exeext conftest.$ac_ext
7245 else
7246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7247 /* end confdefs.h.  */
7248 #include <sys/personality.h>
7249 int
7250 main ()
7251 {
7252
7253 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7254 #       define ADDR_NO_RANDOMIZE 0x0040000
7255 #      endif
7256        /* Test the flag could be set and stays set.  */
7257        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7258        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7259            return 1
7260   ;
7261   return 0;
7262 }
7263 _ACEOF
7264 if ac_fn_c_try_run "$LINENO"; then :
7265   gdbsrv_cv_have_personality=true
7266 else
7267   gdbsrv_cv_have_personality=false
7268 fi
7269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7270   conftest.$ac_objext conftest.beam conftest.$ac_ext
7271 fi
7272
7273 if $gdbsrv_cv_have_personality
7274 then
7275
7276 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
7277
7278 fi
7279
7280
7281 IPA_DEPFILES=""
7282 extra_libraries=""
7283
7284 # check whether to enable the inprocess agent
7285 if test "$ipa_obj" != "" \
7286    -a "$gdbsrv_cv_have_sync_builtins" = yes \
7287    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
7288    have_ipa=true
7289 else
7290    have_ipa=false
7291 fi
7292
7293 # Check whether --enable-inprocess-agent was given.
7294 if test "${enable_inprocess_agent+set}" = set; then :
7295   enableval=$enable_inprocess_agent; case "$enableval" in
7296   yes) want_ipa=true ;;
7297   no) want_ipa=false ;;
7298   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
7299 esac
7300 else
7301   want_ipa=$have_ipa
7302 fi
7303
7304
7305 if $want_ipa ; then
7306    if $have_ipa ; then
7307      IPA_DEPFILES="$ipa_obj"
7308      extra_libraries="$extra_libraries libinproctrace.so"
7309    else
7310      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
7311    fi
7312 fi
7313
7314
7315
7316
7317
7318
7319
7320
7321 GNULIB=build-gnulib-gdbserver/import
7322
7323 GNULIB_STDINT_H=
7324 if test x"$STDINT_H" != x; then
7325   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7326 fi
7327
7328
7329 ac_config_files="$ac_config_files Makefile"
7330
7331 ac_config_commands="$ac_config_commands default"
7332
7333 cat >confcache <<\_ACEOF
7334 # This file is a shell script that caches the results of configure
7335 # tests run on this system so they can be shared between configure
7336 # scripts and configure runs, see configure's option --config-cache.
7337 # It is not useful on other systems.  If it contains results you don't
7338 # want to keep, you may remove or edit it.
7339 #
7340 # config.status only pays attention to the cache file if you give it
7341 # the --recheck option to rerun configure.
7342 #
7343 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7344 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7345 # following values.
7346
7347 _ACEOF
7348
7349 # The following way of writing the cache mishandles newlines in values,
7350 # but we know of no workaround that is simple, portable, and efficient.
7351 # So, we kill variables containing newlines.
7352 # Ultrix sh set writes to stderr and can't be redirected directly,
7353 # and sets the high bit in the cache file unless we assign to the vars.
7354 (
7355   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7356     eval ac_val=\$$ac_var
7357     case $ac_val in #(
7358     *${as_nl}*)
7359       case $ac_var in #(
7360       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7361 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7362       esac
7363       case $ac_var in #(
7364       _ | IFS | as_nl) ;; #(
7365       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7366       *) { eval $ac_var=; unset $ac_var;} ;;
7367       esac ;;
7368     esac
7369   done
7370
7371   (set) 2>&1 |
7372     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7373     *${as_nl}ac_space=\ *)
7374       # `set' does not quote correctly, so add quotes: double-quote
7375       # substitution turns \\\\ into \\, and sed turns \\ into \.
7376       sed -n \
7377         "s/'/'\\\\''/g;
7378           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7379       ;; #(
7380     *)
7381       # `set' quotes correctly as required by POSIX, so do not add quotes.
7382       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7383       ;;
7384     esac |
7385     sort
7386 ) |
7387   sed '
7388      /^ac_cv_env_/b end
7389      t clear
7390      :clear
7391      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7392      t end
7393      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7394      :end' >>confcache
7395 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7396   if test -w "$cache_file"; then
7397     test "x$cache_file" != "x/dev/null" &&
7398       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7399 $as_echo "$as_me: updating cache $cache_file" >&6;}
7400     cat confcache >$cache_file
7401   else
7402     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7403 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7404   fi
7405 fi
7406 rm -f confcache
7407
7408 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7409 # Let make expand exec_prefix.
7410 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7411
7412 DEFS=-DHAVE_CONFIG_H
7413
7414 ac_libobjs=
7415 ac_ltlibobjs=
7416 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7417   # 1. Remove the extension, and $U if already installed.
7418   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7419   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7420   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7421   #    will be set to the directory where LIBOBJS objects are built.
7422   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7423   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7424 done
7425 LIBOBJS=$ac_libobjs
7426
7427 LTLIBOBJS=$ac_ltlibobjs
7428
7429
7430 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7431   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7433 fi
7434 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7435   as_fn_error "conditional \"GMAKE\" was never defined.
7436 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7437 fi
7438
7439 : ${CONFIG_STATUS=./config.status}
7440 ac_write_fail=0
7441 ac_clean_files_save=$ac_clean_files
7442 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7444 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7445 as_write_fail=0
7446 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7447 #! $SHELL
7448 # Generated by $as_me.
7449 # Run this file to recreate the current configuration.
7450 # Compiler output produced by configure, useful for debugging
7451 # configure, is in config.log if it exists.
7452
7453 debug=false
7454 ac_cs_recheck=false
7455 ac_cs_silent=false
7456
7457 SHELL=\${CONFIG_SHELL-$SHELL}
7458 export SHELL
7459 _ASEOF
7460 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7461 ## -------------------- ##
7462 ## M4sh Initialization. ##
7463 ## -------------------- ##
7464
7465 # Be more Bourne compatible
7466 DUALCASE=1; export DUALCASE # for MKS sh
7467 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7468   emulate sh
7469   NULLCMD=:
7470   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7471   # is contrary to our usage.  Disable this feature.
7472   alias -g '${1+"$@"}'='"$@"'
7473   setopt NO_GLOB_SUBST
7474 else
7475   case `(set -o) 2>/dev/null` in #(
7476   *posix*) :
7477     set -o posix ;; #(
7478   *) :
7479      ;;
7480 esac
7481 fi
7482
7483
7484 as_nl='
7485 '
7486 export as_nl
7487 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7488 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7489 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7490 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7491 # Prefer a ksh shell builtin over an external printf program on Solaris,
7492 # but without wasting forks for bash or zsh.
7493 if test -z "$BASH_VERSION$ZSH_VERSION" \
7494     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7495   as_echo='print -r --'
7496   as_echo_n='print -rn --'
7497 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7498   as_echo='printf %s\n'
7499   as_echo_n='printf %s'
7500 else
7501   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7502     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7503     as_echo_n='/usr/ucb/echo -n'
7504   else
7505     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7506     as_echo_n_body='eval
7507       arg=$1;
7508       case $arg in #(
7509       *"$as_nl"*)
7510         expr "X$arg" : "X\\(.*\\)$as_nl";
7511         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7512       esac;
7513       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7514     '
7515     export as_echo_n_body
7516     as_echo_n='sh -c $as_echo_n_body as_echo'
7517   fi
7518   export as_echo_body
7519   as_echo='sh -c $as_echo_body as_echo'
7520 fi
7521
7522 # The user is always right.
7523 if test "${PATH_SEPARATOR+set}" != set; then
7524   PATH_SEPARATOR=:
7525   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7526     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7527       PATH_SEPARATOR=';'
7528   }
7529 fi
7530
7531
7532 # IFS
7533 # We need space, tab and new line, in precisely that order.  Quoting is
7534 # there to prevent editors from complaining about space-tab.
7535 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7536 # splitting by setting IFS to empty value.)
7537 IFS=" ""        $as_nl"
7538
7539 # Find who we are.  Look in the path if we contain no directory separator.
7540 case $0 in #((
7541   *[\\/]* ) as_myself=$0 ;;
7542   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7543 for as_dir in $PATH
7544 do
7545   IFS=$as_save_IFS
7546   test -z "$as_dir" && as_dir=.
7547     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7548   done
7549 IFS=$as_save_IFS
7550
7551      ;;
7552 esac
7553 # We did not find ourselves, most probably we were run as `sh COMMAND'
7554 # in which case we are not to be found in the path.
7555 if test "x$as_myself" = x; then
7556   as_myself=$0
7557 fi
7558 if test ! -f "$as_myself"; then
7559   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7560   exit 1
7561 fi
7562
7563 # Unset variables that we do not need and which cause bugs (e.g. in
7564 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7565 # suppresses any "Segmentation fault" message there.  '((' could
7566 # trigger a bug in pdksh 5.2.14.
7567 for as_var in BASH_ENV ENV MAIL MAILPATH
7568 do eval test x\${$as_var+set} = xset \
7569   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7570 done
7571 PS1='$ '
7572 PS2='> '
7573 PS4='+ '
7574
7575 # NLS nuisances.
7576 LC_ALL=C
7577 export LC_ALL
7578 LANGUAGE=C
7579 export LANGUAGE
7580
7581 # CDPATH.
7582 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7583
7584
7585 # as_fn_error ERROR [LINENO LOG_FD]
7586 # ---------------------------------
7587 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7588 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7589 # script with status $?, using 1 if that was 0.
7590 as_fn_error ()
7591 {
7592   as_status=$?; test $as_status -eq 0 && as_status=1
7593   if test "$3"; then
7594     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7595     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7596   fi
7597   $as_echo "$as_me: error: $1" >&2
7598   as_fn_exit $as_status
7599 } # as_fn_error
7600
7601
7602 # as_fn_set_status STATUS
7603 # -----------------------
7604 # Set $? to STATUS, without forking.
7605 as_fn_set_status ()
7606 {
7607   return $1
7608 } # as_fn_set_status
7609
7610 # as_fn_exit STATUS
7611 # -----------------
7612 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7613 as_fn_exit ()
7614 {
7615   set +e
7616   as_fn_set_status $1
7617   exit $1
7618 } # as_fn_exit
7619
7620 # as_fn_unset VAR
7621 # ---------------
7622 # Portably unset VAR.
7623 as_fn_unset ()
7624 {
7625   { eval $1=; unset $1;}
7626 }
7627 as_unset=as_fn_unset
7628 # as_fn_append VAR VALUE
7629 # ----------------------
7630 # Append the text in VALUE to the end of the definition contained in VAR. Take
7631 # advantage of any shell optimizations that allow amortized linear growth over
7632 # repeated appends, instead of the typical quadratic growth present in naive
7633 # implementations.
7634 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7635   eval 'as_fn_append ()
7636   {
7637     eval $1+=\$2
7638   }'
7639 else
7640   as_fn_append ()
7641   {
7642     eval $1=\$$1\$2
7643   }
7644 fi # as_fn_append
7645
7646 # as_fn_arith ARG...
7647 # ------------------
7648 # Perform arithmetic evaluation on the ARGs, and store the result in the
7649 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7650 # must be portable across $(()) and expr.
7651 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7652   eval 'as_fn_arith ()
7653   {
7654     as_val=$(( $* ))
7655   }'
7656 else
7657   as_fn_arith ()
7658   {
7659     as_val=`expr "$@" || test $? -eq 1`
7660   }
7661 fi # as_fn_arith
7662
7663
7664 if expr a : '\(a\)' >/dev/null 2>&1 &&
7665    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7666   as_expr=expr
7667 else
7668   as_expr=false
7669 fi
7670
7671 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7672   as_basename=basename
7673 else
7674   as_basename=false
7675 fi
7676
7677 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7678   as_dirname=dirname
7679 else
7680   as_dirname=false
7681 fi
7682
7683 as_me=`$as_basename -- "$0" ||
7684 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7685          X"$0" : 'X\(//\)$' \| \
7686          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7687 $as_echo X/"$0" |
7688     sed '/^.*\/\([^/][^/]*\)\/*$/{
7689             s//\1/
7690             q
7691           }
7692           /^X\/\(\/\/\)$/{
7693             s//\1/
7694             q
7695           }
7696           /^X\/\(\/\).*/{
7697             s//\1/
7698             q
7699           }
7700           s/.*/./; q'`
7701
7702 # Avoid depending upon Character Ranges.
7703 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7704 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7705 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7706 as_cr_digits='0123456789'
7707 as_cr_alnum=$as_cr_Letters$as_cr_digits
7708
7709 ECHO_C= ECHO_N= ECHO_T=
7710 case `echo -n x` in #(((((
7711 -n*)
7712   case `echo 'xy\c'` in
7713   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7714   xy)  ECHO_C='\c';;
7715   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7716        ECHO_T=' ';;
7717   esac;;
7718 *)
7719   ECHO_N='-n';;
7720 esac
7721
7722 rm -f conf$$ conf$$.exe conf$$.file
7723 if test -d conf$$.dir; then
7724   rm -f conf$$.dir/conf$$.file
7725 else
7726   rm -f conf$$.dir
7727   mkdir conf$$.dir 2>/dev/null
7728 fi
7729 if (echo >conf$$.file) 2>/dev/null; then
7730   if ln -s conf$$.file conf$$ 2>/dev/null; then
7731     as_ln_s='ln -s'
7732     # ... but there are two gotchas:
7733     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7734     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7735     # In both cases, we have to default to `cp -p'.
7736     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7737       as_ln_s='cp -p'
7738   elif ln conf$$.file conf$$ 2>/dev/null; then
7739     as_ln_s=ln
7740   else
7741     as_ln_s='cp -p'
7742   fi
7743 else
7744   as_ln_s='cp -p'
7745 fi
7746 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7747 rmdir conf$$.dir 2>/dev/null
7748
7749
7750 # as_fn_mkdir_p
7751 # -------------
7752 # Create "$as_dir" as a directory, including parents if necessary.
7753 as_fn_mkdir_p ()
7754 {
7755
7756   case $as_dir in #(
7757   -*) as_dir=./$as_dir;;
7758   esac
7759   test -d "$as_dir" || eval $as_mkdir_p || {
7760     as_dirs=
7761     while :; do
7762       case $as_dir in #(
7763       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7764       *) as_qdir=$as_dir;;
7765       esac
7766       as_dirs="'$as_qdir' $as_dirs"
7767       as_dir=`$as_dirname -- "$as_dir" ||
7768 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7769          X"$as_dir" : 'X\(//\)[^/]' \| \
7770          X"$as_dir" : 'X\(//\)$' \| \
7771          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7772 $as_echo X"$as_dir" |
7773     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7774             s//\1/
7775             q
7776           }
7777           /^X\(\/\/\)[^/].*/{
7778             s//\1/
7779             q
7780           }
7781           /^X\(\/\/\)$/{
7782             s//\1/
7783             q
7784           }
7785           /^X\(\/\).*/{
7786             s//\1/
7787             q
7788           }
7789           s/.*/./; q'`
7790       test -d "$as_dir" && break
7791     done
7792     test -z "$as_dirs" || eval "mkdir $as_dirs"
7793   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7794
7795
7796 } # as_fn_mkdir_p
7797 if mkdir -p . 2>/dev/null; then
7798   as_mkdir_p='mkdir -p "$as_dir"'
7799 else
7800   test -d ./-p && rmdir ./-p
7801   as_mkdir_p=false
7802 fi
7803
7804 if test -x / >/dev/null 2>&1; then
7805   as_test_x='test -x'
7806 else
7807   if ls -dL / >/dev/null 2>&1; then
7808     as_ls_L_option=L
7809   else
7810     as_ls_L_option=
7811   fi
7812   as_test_x='
7813     eval sh -c '\''
7814       if test -d "$1"; then
7815         test -d "$1/.";
7816       else
7817         case $1 in #(
7818         -*)set "./$1";;
7819         esac;
7820         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7821         ???[sx]*):;;*)false;;esac;fi
7822     '\'' sh
7823   '
7824 fi
7825 as_executable_p=$as_test_x
7826
7827 # Sed expression to map a string onto a valid CPP name.
7828 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7829
7830 # Sed expression to map a string onto a valid variable name.
7831 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7832
7833
7834 exec 6>&1
7835 ## ----------------------------------- ##
7836 ## Main body of $CONFIG_STATUS script. ##
7837 ## ----------------------------------- ##
7838 _ASEOF
7839 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7840
7841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7842 # Save the log message, to keep $0 and so on meaningful, and to
7843 # report actual input values of CONFIG_FILES etc. instead of their
7844 # values after options handling.
7845 ac_log="
7846 This file was extended by $as_me, which was
7847 generated by GNU Autoconf 2.64.  Invocation command line was
7848
7849   CONFIG_FILES    = $CONFIG_FILES
7850   CONFIG_HEADERS  = $CONFIG_HEADERS
7851   CONFIG_LINKS    = $CONFIG_LINKS
7852   CONFIG_COMMANDS = $CONFIG_COMMANDS
7853   $ $0 $@
7854
7855 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7856 "
7857
7858 _ACEOF
7859
7860 case $ac_config_files in *"
7861 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7862 esac
7863
7864 case $ac_config_headers in *"
7865 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7866 esac
7867
7868
7869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7870 # Files that config.status was made for.
7871 config_files="$ac_config_files"
7872 config_headers="$ac_config_headers"
7873 config_commands="$ac_config_commands"
7874
7875 _ACEOF
7876
7877 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7878 ac_cs_usage="\
7879 \`$as_me' instantiates files and other configuration actions
7880 from templates according to the current configuration.  Unless the files
7881 and actions are specified as TAGs, all are instantiated by default.
7882
7883 Usage: $0 [OPTION]... [TAG]...
7884
7885   -h, --help       print this help, then exit
7886   -V, --version    print version number and configuration settings, then exit
7887   -q, --quiet, --silent
7888                    do not print progress messages
7889   -d, --debug      don't remove temporary files
7890       --recheck    update $as_me by reconfiguring in the same conditions
7891       --file=FILE[:TEMPLATE]
7892                    instantiate the configuration file FILE
7893       --header=FILE[:TEMPLATE]
7894                    instantiate the configuration header FILE
7895
7896 Configuration files:
7897 $config_files
7898
7899 Configuration headers:
7900 $config_headers
7901
7902 Configuration commands:
7903 $config_commands
7904
7905 Report bugs to the package provider."
7906
7907 _ACEOF
7908 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7909 ac_cs_version="\\
7910 config.status
7911 configured by $0, generated by GNU Autoconf 2.64,
7912   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7913
7914 Copyright (C) 2009 Free Software Foundation, Inc.
7915 This config.status script is free software; the Free Software Foundation
7916 gives unlimited permission to copy, distribute and modify it."
7917
7918 ac_pwd='$ac_pwd'
7919 srcdir='$srcdir'
7920 INSTALL='$INSTALL'
7921 test -n "\$AWK" || AWK=awk
7922 _ACEOF
7923
7924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7925 # The default lists apply if the user does not specify any file.
7926 ac_need_defaults=:
7927 while test $# != 0
7928 do
7929   case $1 in
7930   --*=*)
7931     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7932     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7933     ac_shift=:
7934     ;;
7935   *)
7936     ac_option=$1
7937     ac_optarg=$2
7938     ac_shift=shift
7939     ;;
7940   esac
7941
7942   case $ac_option in
7943   # Handling of the options.
7944   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7945     ac_cs_recheck=: ;;
7946   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7947     $as_echo "$ac_cs_version"; exit ;;
7948   --debug | --debu | --deb | --de | --d | -d )
7949     debug=: ;;
7950   --file | --fil | --fi | --f )
7951     $ac_shift
7952     case $ac_optarg in
7953     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7954     esac
7955     as_fn_append CONFIG_FILES " '$ac_optarg'"
7956     ac_need_defaults=false;;
7957   --header | --heade | --head | --hea )
7958     $ac_shift
7959     case $ac_optarg in
7960     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7961     esac
7962     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7963     ac_need_defaults=false;;
7964   --he | --h)
7965     # Conflict between --help and --header
7966     as_fn_error "ambiguous option: \`$1'
7967 Try \`$0 --help' for more information.";;
7968   --help | --hel | -h )
7969     $as_echo "$ac_cs_usage"; exit ;;
7970   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7971   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7972     ac_cs_silent=: ;;
7973
7974   # This is an error.
7975   -*) as_fn_error "unrecognized option: \`$1'
7976 Try \`$0 --help' for more information." ;;
7977
7978   *) as_fn_append ac_config_targets " $1"
7979      ac_need_defaults=false ;;
7980
7981   esac
7982   shift
7983 done
7984
7985 ac_configure_extra_args=
7986
7987 if $ac_cs_silent; then
7988   exec 6>/dev/null
7989   ac_configure_extra_args="$ac_configure_extra_args --silent"
7990 fi
7991
7992 _ACEOF
7993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7994 if \$ac_cs_recheck; then
7995   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7996   shift
7997   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7998   CONFIG_SHELL='$SHELL'
7999   export CONFIG_SHELL
8000   exec "\$@"
8001 fi
8002
8003 _ACEOF
8004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8005 exec 5>>config.log
8006 {
8007   echo
8008   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8009 ## Running $as_me. ##
8010 _ASBOX
8011   $as_echo "$ac_log"
8012 } >&5
8013
8014 _ACEOF
8015 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8016 #
8017 # INIT-COMMANDS
8018 #
8019 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8020
8021 _ACEOF
8022
8023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8024
8025 # Handling of arguments.
8026 for ac_config_target in $ac_config_targets
8027 do
8028   case $ac_config_target in
8029     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8030     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8031     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8032     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8033
8034   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8035   esac
8036 done
8037
8038
8039 # If the user did not use the arguments to specify the items to instantiate,
8040 # then the envvar interface is used.  Set only those that are not.
8041 # We use the long form for the default assignment because of an extremely
8042 # bizarre bug on SunOS 4.1.3.
8043 if $ac_need_defaults; then
8044   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8045   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8046   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8047 fi
8048
8049 # Have a temporary directory for convenience.  Make it in the build tree
8050 # simply because there is no reason against having it here, and in addition,
8051 # creating and moving files from /tmp can sometimes cause problems.
8052 # Hook for its removal unless debugging.
8053 # Note that there is a small window in which the directory will not be cleaned:
8054 # after its creation but before its name has been assigned to `$tmp'.
8055 $debug ||
8056 {
8057   tmp=
8058   trap 'exit_status=$?
8059   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8060 ' 0
8061   trap 'as_fn_exit 1' 1 2 13 15
8062 }
8063 # Create a (secure) tmp directory for tmp files.
8064
8065 {
8066   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8067   test -n "$tmp" && test -d "$tmp"
8068 }  ||
8069 {
8070   tmp=./conf$$-$RANDOM
8071   (umask 077 && mkdir "$tmp")
8072 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8073
8074 # Set up the scripts for CONFIG_FILES section.
8075 # No need to generate them if there are no CONFIG_FILES.
8076 # This happens for instance with `./config.status config.h'.
8077 if test -n "$CONFIG_FILES"; then
8078
8079
8080 ac_cr=`echo X | tr X '\015'`
8081 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8082 # But we know of no other shell where ac_cr would be empty at this
8083 # point, so we can use a bashism as a fallback.
8084 if test "x$ac_cr" = x; then
8085   eval ac_cr=\$\'\\r\'
8086 fi
8087 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8088 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8089   ac_cs_awk_cr='\r'
8090 else
8091   ac_cs_awk_cr=$ac_cr
8092 fi
8093
8094 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8095 _ACEOF
8096
8097
8098 {
8099   echo "cat >conf$$subs.awk <<_ACEOF" &&
8100   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8101   echo "_ACEOF"
8102 } >conf$$subs.sh ||
8103   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8104 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8105 ac_delim='%!_!# '
8106 for ac_last_try in false false false false false :; do
8107   . ./conf$$subs.sh ||
8108     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8109
8110   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8111   if test $ac_delim_n = $ac_delim_num; then
8112     break
8113   elif $ac_last_try; then
8114     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8115   else
8116     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8117   fi
8118 done
8119 rm -f conf$$subs.sh
8120
8121 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8122 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8123 _ACEOF
8124 sed -n '
8125 h
8126 s/^/S["/; s/!.*/"]=/
8127 p
8128 g
8129 s/^[^!]*!//
8130 :repl
8131 t repl
8132 s/'"$ac_delim"'$//
8133 t delim
8134 :nl
8135 h
8136 s/\(.\{148\}\).*/\1/
8137 t more1
8138 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8139 p
8140 n
8141 b repl
8142 :more1
8143 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8144 p
8145 g
8146 s/.\{148\}//
8147 t nl
8148 :delim
8149 h
8150 s/\(.\{148\}\).*/\1/
8151 t more2
8152 s/["\\]/\\&/g; s/^/"/; s/$/"/
8153 p
8154 b
8155 :more2
8156 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8157 p
8158 g
8159 s/.\{148\}//
8160 t delim
8161 ' <conf$$subs.awk | sed '
8162 /^[^""]/{
8163   N
8164   s/\n//
8165 }
8166 ' >>$CONFIG_STATUS || ac_write_fail=1
8167 rm -f conf$$subs.awk
8168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8169 _ACAWK
8170 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8171   for (key in S) S_is_set[key] = 1
8172   FS = "\a"
8173
8174 }
8175 {
8176   line = $ 0
8177   nfields = split(line, field, "@")
8178   substed = 0
8179   len = length(field[1])
8180   for (i = 2; i < nfields; i++) {
8181     key = field[i]
8182     keylen = length(key)
8183     if (S_is_set[key]) {
8184       value = S[key]
8185       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8186       len += length(value) + length(field[++i])
8187       substed = 1
8188     } else
8189       len += 1 + keylen
8190   }
8191
8192   print line
8193 }
8194
8195 _ACAWK
8196 _ACEOF
8197 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8198 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8199   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8200 else
8201   cat
8202 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8203   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8204 _ACEOF
8205
8206 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8207 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8208 # trailing colons and then remove the whole line if VPATH becomes empty
8209 # (actually we leave an empty line to preserve line numbers).
8210 if test "x$srcdir" = x.; then
8211   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8212 s/:*\$(srcdir):*/:/
8213 s/:*\${srcdir}:*/:/
8214 s/:*@srcdir@:*/:/
8215 s/^\([^=]*=[     ]*\):*/\1/
8216 s/:*$//
8217 s/^[^=]*=[       ]*$//
8218 }'
8219 fi
8220
8221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8222 fi # test -n "$CONFIG_FILES"
8223
8224 # Set up the scripts for CONFIG_HEADERS section.
8225 # No need to generate them if there are no CONFIG_HEADERS.
8226 # This happens for instance with `./config.status Makefile'.
8227 if test -n "$CONFIG_HEADERS"; then
8228 cat >"$tmp/defines.awk" <<\_ACAWK ||
8229 BEGIN {
8230 _ACEOF
8231
8232 # Transform confdefs.h into an awk script `defines.awk', embedded as
8233 # here-document in config.status, that substitutes the proper values into
8234 # config.h.in to produce config.h.
8235
8236 # Create a delimiter string that does not exist in confdefs.h, to ease
8237 # handling of long lines.
8238 ac_delim='%!_!# '
8239 for ac_last_try in false false :; do
8240   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8241   if test -z "$ac_t"; then
8242     break
8243   elif $ac_last_try; then
8244     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8245   else
8246     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8247   fi
8248 done
8249
8250 # For the awk script, D is an array of macro values keyed by name,
8251 # likewise P contains macro parameters if any.  Preserve backslash
8252 # newline sequences.
8253
8254 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8255 sed -n '
8256 s/.\{148\}/&'"$ac_delim"'/g
8257 t rset
8258 :rset
8259 s/^[     ]*#[    ]*define[       ][      ]*/ /
8260 t def
8261 d
8262 :def
8263 s/\\$//
8264 t bsnl
8265 s/["\\]/\\&/g
8266 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8267 D["\1"]=" \3"/p
8268 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8269 d
8270 :bsnl
8271 s/["\\]/\\&/g
8272 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8273 D["\1"]=" \3\\\\\\n"\\/p
8274 t cont
8275 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8276 t cont
8277 d
8278 :cont
8279 n
8280 s/.\{148\}/&'"$ac_delim"'/g
8281 t clear
8282 :clear
8283 s/\\$//
8284 t bsnlc
8285 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8286 d
8287 :bsnlc
8288 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8289 b cont
8290 ' <confdefs.h | sed '
8291 s/'"$ac_delim"'/"\\\
8292 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8293
8294 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8295   for (key in D) D_is_set[key] = 1
8296   FS = "\a"
8297 }
8298 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8299   line = \$ 0
8300   split(line, arg, " ")
8301   if (arg[1] == "#") {
8302     defundef = arg[2]
8303     mac1 = arg[3]
8304   } else {
8305     defundef = substr(arg[1], 2)
8306     mac1 = arg[2]
8307   }
8308   split(mac1, mac2, "(") #)
8309   macro = mac2[1]
8310   prefix = substr(line, 1, index(line, defundef) - 1)
8311   if (D_is_set[macro]) {
8312     # Preserve the white space surrounding the "#".
8313     print prefix "define", macro P[macro] D[macro]
8314     next
8315   } else {
8316     # Replace #undef with comments.  This is necessary, for example,
8317     # in the case of _POSIX_SOURCE, which is predefined and required
8318     # on some systems where configure will not decide to define it.
8319     if (defundef == "undef") {
8320       print "/*", prefix defundef, macro, "*/"
8321       next
8322     }
8323   }
8324 }
8325 { print }
8326 _ACAWK
8327 _ACEOF
8328 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8329   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8330 fi # test -n "$CONFIG_HEADERS"
8331
8332
8333 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8334 shift
8335 for ac_tag
8336 do
8337   case $ac_tag in
8338   :[FHLC]) ac_mode=$ac_tag; continue;;
8339   esac
8340   case $ac_mode$ac_tag in
8341   :[FHL]*:*);;
8342   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8343   :[FH]-) ac_tag=-:-;;
8344   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8345   esac
8346   ac_save_IFS=$IFS
8347   IFS=:
8348   set x $ac_tag
8349   IFS=$ac_save_IFS
8350   shift
8351   ac_file=$1
8352   shift
8353
8354   case $ac_mode in
8355   :L) ac_source=$1;;
8356   :[FH])
8357     ac_file_inputs=
8358     for ac_f
8359     do
8360       case $ac_f in
8361       -) ac_f="$tmp/stdin";;
8362       *) # Look for the file first in the build tree, then in the source tree
8363          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8364          # because $ac_f cannot contain `:'.
8365          test -f "$ac_f" ||
8366            case $ac_f in
8367            [\\/$]*) false;;
8368            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8369            esac ||
8370            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8371       esac
8372       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8373       as_fn_append ac_file_inputs " '$ac_f'"
8374     done
8375
8376     # Let's still pretend it is `configure' which instantiates (i.e., don't
8377     # use $as_me), people would be surprised to read:
8378     #    /* config.h.  Generated by config.status.  */
8379     configure_input='Generated from '`
8380           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8381         `' by configure.'
8382     if test x"$ac_file" != x-; then
8383       configure_input="$ac_file.  $configure_input"
8384       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8385 $as_echo "$as_me: creating $ac_file" >&6;}
8386     fi
8387     # Neutralize special characters interpreted by sed in replacement strings.
8388     case $configure_input in #(
8389     *\&* | *\|* | *\\* )
8390        ac_sed_conf_input=`$as_echo "$configure_input" |
8391        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8392     *) ac_sed_conf_input=$configure_input;;
8393     esac
8394
8395     case $ac_tag in
8396     *:-:* | *:-) cat >"$tmp/stdin" \
8397       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8398     esac
8399     ;;
8400   esac
8401
8402   ac_dir=`$as_dirname -- "$ac_file" ||
8403 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8404          X"$ac_file" : 'X\(//\)[^/]' \| \
8405          X"$ac_file" : 'X\(//\)$' \| \
8406          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8407 $as_echo X"$ac_file" |
8408     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8409             s//\1/
8410             q
8411           }
8412           /^X\(\/\/\)[^/].*/{
8413             s//\1/
8414             q
8415           }
8416           /^X\(\/\/\)$/{
8417             s//\1/
8418             q
8419           }
8420           /^X\(\/\).*/{
8421             s//\1/
8422             q
8423           }
8424           s/.*/./; q'`
8425   as_dir="$ac_dir"; as_fn_mkdir_p
8426   ac_builddir=.
8427
8428 case "$ac_dir" in
8429 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8430 *)
8431   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8432   # A ".." for each directory in $ac_dir_suffix.
8433   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8434   case $ac_top_builddir_sub in
8435   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8436   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8437   esac ;;
8438 esac
8439 ac_abs_top_builddir=$ac_pwd
8440 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8441 # for backward compatibility:
8442 ac_top_builddir=$ac_top_build_prefix
8443
8444 case $srcdir in
8445   .)  # We are building in place.
8446     ac_srcdir=.
8447     ac_top_srcdir=$ac_top_builddir_sub
8448     ac_abs_top_srcdir=$ac_pwd ;;
8449   [\\/]* | ?:[\\/]* )  # Absolute name.
8450     ac_srcdir=$srcdir$ac_dir_suffix;
8451     ac_top_srcdir=$srcdir
8452     ac_abs_top_srcdir=$srcdir ;;
8453   *) # Relative name.
8454     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8455     ac_top_srcdir=$ac_top_build_prefix$srcdir
8456     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8457 esac
8458 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8459
8460
8461   case $ac_mode in
8462   :F)
8463   #
8464   # CONFIG_FILE
8465   #
8466
8467   case $INSTALL in
8468   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8469   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8470   esac
8471 _ACEOF
8472
8473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8474 # If the template does not know about datarootdir, expand it.
8475 # FIXME: This hack should be removed a few years after 2.60.
8476 ac_datarootdir_hack=; ac_datarootdir_seen=
8477 ac_sed_dataroot='
8478 /datarootdir/ {
8479   p
8480   q
8481 }
8482 /@datadir@/p
8483 /@docdir@/p
8484 /@infodir@/p
8485 /@localedir@/p
8486 /@mandir@/p'
8487 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8488 *datarootdir*) ac_datarootdir_seen=yes;;
8489 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8490   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8491 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8492 _ACEOF
8493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8494   ac_datarootdir_hack='
8495   s&@datadir@&$datadir&g
8496   s&@docdir@&$docdir&g
8497   s&@infodir@&$infodir&g
8498   s&@localedir@&$localedir&g
8499   s&@mandir@&$mandir&g
8500   s&\\\${datarootdir}&$datarootdir&g' ;;
8501 esac
8502 _ACEOF
8503
8504 # Neutralize VPATH when `$srcdir' = `.'.
8505 # Shell code in configure.ac might set extrasub.
8506 # FIXME: do we really want to maintain this feature?
8507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8508 ac_sed_extra="$ac_vpsub
8509 $extrasub
8510 _ACEOF
8511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8512 :t
8513 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8514 s|@configure_input@|$ac_sed_conf_input|;t t
8515 s&@top_builddir@&$ac_top_builddir_sub&;t t
8516 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8517 s&@srcdir@&$ac_srcdir&;t t
8518 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8519 s&@top_srcdir@&$ac_top_srcdir&;t t
8520 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8521 s&@builddir@&$ac_builddir&;t t
8522 s&@abs_builddir@&$ac_abs_builddir&;t t
8523 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8524 s&@INSTALL@&$ac_INSTALL&;t t
8525 $ac_datarootdir_hack
8526 "
8527 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8528   || as_fn_error "could not create $ac_file" "$LINENO" 5
8529
8530 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8531   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8532   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8533   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8534 which seems to be undefined.  Please make sure it is defined." >&5
8535 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8536 which seems to be undefined.  Please make sure it is defined." >&2;}
8537
8538   rm -f "$tmp/stdin"
8539   case $ac_file in
8540   -) cat "$tmp/out" && rm -f "$tmp/out";;
8541   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8542   esac \
8543   || as_fn_error "could not create $ac_file" "$LINENO" 5
8544  ;;
8545   :H)
8546   #
8547   # CONFIG_HEADER
8548   #
8549   if test x"$ac_file" != x-; then
8550     {
8551       $as_echo "/* $configure_input  */" \
8552       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8553     } >"$tmp/config.h" \
8554       || as_fn_error "could not create $ac_file" "$LINENO" 5
8555     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8556       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8557 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8558     else
8559       rm -f "$ac_file"
8560       mv "$tmp/config.h" "$ac_file" \
8561         || as_fn_error "could not create $ac_file" "$LINENO" 5
8562     fi
8563   else
8564     $as_echo "/* $configure_input  */" \
8565       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8566       || as_fn_error "could not create -" "$LINENO" 5
8567   fi
8568  ;;
8569
8570   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8571 $as_echo "$as_me: executing $ac_file commands" >&6;}
8572  ;;
8573   esac
8574
8575
8576   case $ac_file$ac_mode in
8577     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8578     "default":C) case x$CONFIG_HEADERS in
8579 xconfig.h:config.in)
8580 echo > stamp-h ;;
8581 esac
8582  ;;
8583
8584   esac
8585 done # for ac_tag
8586
8587
8588 as_fn_exit 0
8589 _ACEOF
8590 ac_clean_files=$ac_clean_files_save
8591
8592 test $ac_write_fail = 0 ||
8593   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8594
8595
8596 # configure is writing to config.log, and then calls config.status.
8597 # config.status does its own redirection, appending to config.log.
8598 # Unfortunately, on DOS this fails, as config.log is still kept open
8599 # by configure, so config.status won't be able to write to it; its
8600 # output is simply discarded.  So we exec the FD to /dev/null,
8601 # effectively closing config.log, so it can be properly (re)opened and
8602 # appended to by config.status.  When coming back to configure, we
8603 # need to make the FD available again.
8604 if test "$no_create" != yes; then
8605   ac_cs_success=:
8606   ac_config_status_args=
8607   test "$silent" = yes &&
8608     ac_config_status_args="$ac_config_status_args --quiet"
8609   exec 5>/dev/null
8610   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8611   exec 5>>config.log
8612   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8613   # would make configure fail if this is the last instruction.
8614   $ac_cs_success || as_fn_exit $?
8615 fi
8616 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8617   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8618 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8619 fi
8620