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_CFLAGS
 619 COMPILER
 620 RANLIB
 621 AR
 622 INSTALL_DATA
 623 INSTALL_SCRIPT
 624 INSTALL_PROGRAM
 625 target_os
 626 target_vendor
 627 target_cpu
 628 target
 629 host_os
 630 host_vendor
 631 host_cpu
 632 host
 633 build_os
 634 build_vendor
 635 build_cpu
 636 build
 637 EGREP
 638 GREP
 639 CPP
 640 ac_ct_CXX
 641 CXXFLAGS
 642 CXX
 643 OBJEXT
 644 EXEEXT
 645 ac_ct_CC
 646 CPPFLAGS
 647 LDFLAGS
 648 CFLAGS
 649 CC
 650 MAINT
 651 MAINTAINER_MODE_FALSE
 652 MAINTAINER_MODE_TRUE
 653 target_alias
 654 host_alias
 655 build_alias
 656 LIBS
 657 ECHO_T
 658 ECHO_N
 659 ECHO_C
 660 DEFS
 661 mandir
 662 localedir
 663 libdir
 664 psdir
 665 pdfdir
 666 dvidir
 667 htmldir
 668 infodir
 669 docdir
 670 oldincludedir
 671 includedir
 672 localstatedir
 673 sharedstatedir
 674 sysconfdir
 675 datadir
 676 datarootdir
 677 libexecdir
 678 sbindir
 679 bindir
 680 program_transform_name
 681 prefix
 682 exec_prefix
 683 PACKAGE_URL
 684 PACKAGE_BUGREPORT
 685 PACKAGE_STRING
 686 PACKAGE_VERSION
 687 PACKAGE_TARNAME
 688 PACKAGE_NAME
 689 PATH_SEPARATOR
 690 SHELL'
 691 ac_subst_files=''
 692 ac_user_opts='
 693 enable_option_checking
 694 enable_maintainer_mode
 695 enable_largefile
 696 enable_build_with_cxx
 697 enable_libmcheck
 698 with_ust
 699 with_ust_include
 700 with_ust_lib
 701 enable_werror
 702 enable_build_warnings
 703 enable_gdb_build_warnings
 704 with_pkgversion
 705 with_bugurl
 706 with_libthread_db
 707 enable_inprocess_agent
 708 '
 709       ac_precious_vars='build_alias
 710 host_alias
 711 target_alias
 712 CC
 713 CFLAGS
 714 LDFLAGS
 715 LIBS
 716 CPPFLAGS
 717 CXX
 718 CXXFLAGS
 719 CCC
 720 CPP'
 721
 722
 723 # Initialize some variables set by options.
 724 ac_init_help=
 725 ac_init_version=false
 726 ac_unrecognized_opts=
 727 ac_unrecognized_sep=
 728 # The variables have the same names as the options, with
 729 # dashes changed to underlines.
 730 cache_file=/dev/null
 731 exec_prefix=NONE
 732 no_create=
 733 no_recursion=
 734 prefix=NONE
 735 program_prefix=NONE
 736 program_suffix=NONE
 737 program_transform_name=s,x,x,
 738 silent=
 739 site=
 740 srcdir=
 741 verbose=
 742 x_includes=NONE
 743 x_libraries=NONE
 744
 745 # Installation directory options.
 746 # These are left unexpanded so users can "make install exec_prefix=/foo"
 747 # and all the variables that are supposed to be based on exec_prefix
 748 # by default will actually change.
 749 # Use braces instead of parens because sh, perl, etc. also accept them.
 750 # (The list follows the same order as the GNU Coding Standards.)
 751 bindir='${exec_prefix}/bin'
 752 sbindir='${exec_prefix}/sbin'
 753 libexecdir='${exec_prefix}/libexec'
 754 datarootdir='${prefix}/share'
 755 datadir='${datarootdir}'
 756 sysconfdir='${prefix}/etc'
 757 sharedstatedir='${prefix}/com'
 758 localstatedir='${prefix}/var'
 759 includedir='${prefix}/include'
 760 oldincludedir='/usr/include'
 761 docdir='${datarootdir}/doc/${PACKAGE}'
 762 infodir='${datarootdir}/info'
 763 htmldir='${docdir}'
 764 dvidir='${docdir}'
 765 pdfdir='${docdir}'
 766 psdir='${docdir}'
 767 libdir='${exec_prefix}/lib'
 768 localedir='${datarootdir}/locale'
 769 mandir='${datarootdir}/man'
 770
 771 ac_prev=
 772 ac_dashdash=
 773 for ac_option
 774 do
 775   # If the previous option needs an argument, assign it.
 776   if test -n "$ac_prev"; then
 777     eval $ac_prev=\$ac_option
 778     ac_prev=
 779     continue
 780   fi
 781
 782   case $ac_option in
 783   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 784   *)    ac_optarg=yes ;;
 785   esac
 786
 787   # Accept the important Cygnus configure options, so we can diagnose typos.
 788
 789   case $ac_dashdash$ac_option in
 790   --)
 791     ac_dashdash=yes ;;
 792
 793   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 794     ac_prev=bindir ;;
 795   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 796     bindir=$ac_optarg ;;
 797
 798   -build | --build | --buil | --bui | --bu)
 799     ac_prev=build_alias ;;
 800   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 801     build_alias=$ac_optarg ;;
 802
 803   -cache-file | --cache-file | --cache-fil | --cache-fi \
 804   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 805     ac_prev=cache_file ;;
 806   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 807   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 808     cache_file=$ac_optarg ;;
 809
 810   --config-cache | -C)
 811     cache_file=config.cache ;;
 812
 813   -datadir | --datadir | --datadi | --datad)
 814     ac_prev=datadir ;;
 815   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 816     datadir=$ac_optarg ;;
 817
 818   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 819   | --dataroo | --dataro | --datar)
 820     ac_prev=datarootdir ;;
 821   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 822   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 823     datarootdir=$ac_optarg ;;
 824
 825   -disable-* | --disable-*)
 826     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 827     # Reject names that are not valid shell variable names.
 828     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 829       as_fn_error "invalid feature name: $ac_useropt"
 830     ac_useropt_orig=$ac_useropt
 831     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 832     case $ac_user_opts in
 833       *"
 834 "enable_$ac_useropt"
 835 "*) ;;
 836       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 837          ac_unrecognized_sep=', ';;
 838     esac
 839     eval enable_$ac_useropt=no ;;
 840
 841   -docdir | --docdir | --docdi | --doc | --do)
 842     ac_prev=docdir ;;
 843   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 844     docdir=$ac_optarg ;;
 845
 846   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 847     ac_prev=dvidir ;;
 848   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 849     dvidir=$ac_optarg ;;
 850
 851   -enable-* | --enable-*)
 852     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 853     # Reject names that are not valid shell variable names.
 854     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 855       as_fn_error "invalid feature name: $ac_useropt"
 856     ac_useropt_orig=$ac_useropt
 857     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 858     case $ac_user_opts in
 859       *"
 860 "enable_$ac_useropt"
 861 "*) ;;
 862       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 863          ac_unrecognized_sep=', ';;
 864     esac
 865     eval enable_$ac_useropt=\$ac_optarg ;;
 866
 867   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 868   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 869   | --exec | --exe | --ex)
 870     ac_prev=exec_prefix ;;
 871   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 872   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 873   | --exec=* | --exe=* | --ex=*)
 874     exec_prefix=$ac_optarg ;;
 875
 876   -gas | --gas | --ga | --g)
 877     # Obsolete; use --with-gas.
 878     with_gas=yes ;;
 879
 880   -help | --help | --hel | --he | -h)
 881     ac_init_help=long ;;
 882   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 883     ac_init_help=recursive ;;
 884   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 885     ac_init_help=short ;;
 886
 887   -host | --host | --hos | --ho)
 888     ac_prev=host_alias ;;
 889   -host=* | --host=* | --hos=* | --ho=*)
 890     host_alias=$ac_optarg ;;
 891
 892   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 893     ac_prev=htmldir ;;
 894   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 895   | --ht=*)
 896     htmldir=$ac_optarg ;;
 897
 898   -includedir | --includedir | --includedi | --included | --include \
 899   | --includ | --inclu | --incl | --inc)
 900     ac_prev=includedir ;;
 901   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 902   | --includ=* | --inclu=* | --incl=* | --inc=*)
 903     includedir=$ac_optarg ;;
 904
 905   -infodir | --infodir | --infodi | --infod | --info | --inf)
 906     ac_prev=infodir ;;
 907   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 908     infodir=$ac_optarg ;;
 909
 910   -libdir | --libdir | --libdi | --libd)
 911     ac_prev=libdir ;;
 912   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 913     libdir=$ac_optarg ;;
 914
 915   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 916   | --libexe | --libex | --libe)
 917     ac_prev=libexecdir ;;
 918   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 919   | --libexe=* | --libex=* | --libe=*)
 920     libexecdir=$ac_optarg ;;
 921
 922   -localedir | --localedir | --localedi | --localed | --locale)
 923     ac_prev=localedir ;;
 924   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 925     localedir=$ac_optarg ;;
 926
 927   -localstatedir | --localstatedir | --localstatedi | --localstated \
 928   | --localstate | --localstat | --localsta | --localst | --locals)
 929     ac_prev=localstatedir ;;
 930   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 931   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 932     localstatedir=$ac_optarg ;;
 933
 934   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 935     ac_prev=mandir ;;
 936   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 937     mandir=$ac_optarg ;;
 938
 939   -nfp | --nfp | --nf)
 940     # Obsolete; use --without-fp.
 941     with_fp=no ;;
 942
 943   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 944   | --no-cr | --no-c | -n)
 945     no_create=yes ;;
 946
 947   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 948   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 949     no_recursion=yes ;;
 950
 951   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 952   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 953   | --oldin | --oldi | --old | --ol | --o)
 954     ac_prev=oldincludedir ;;
 955   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 956   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 957   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 958     oldincludedir=$ac_optarg ;;
 959
 960   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 961     ac_prev=prefix ;;
 962   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 963     prefix=$ac_optarg ;;
 964
 965   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 966   | --program-pre | --program-pr | --program-p)
 967     ac_prev=program_prefix ;;
 968   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 969   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 970     program_prefix=$ac_optarg ;;
 971
 972   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 973   | --program-suf | --program-su | --program-s)
 974     ac_prev=program_suffix ;;
 975   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 976   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 977     program_suffix=$ac_optarg ;;
 978
 979   -program-transform-name | --program-transform-name \
 980   | --program-transform-nam | --program-transform-na \
 981   | --program-transform-n | --program-transform- \
 982   | --program-transform | --program-transfor \
 983   | --program-transfo | --program-transf \
 984   | --program-trans | --program-tran \
 985   | --progr-tra | --program-tr | --program-t)
 986     ac_prev=program_transform_name ;;
 987   -program-transform-name=* | --program-transform-name=* \
 988   | --program-transform-nam=* | --program-transform-na=* \
 989   | --program-transform-n=* | --program-transform-=* \
 990   | --program-transform=* | --program-transfor=* \
 991   | --program-transfo=* | --program-transf=* \
 992   | --program-trans=* | --program-tran=* \
 993   | --progr-tra=* | --program-tr=* | --program-t=*)
 994     program_transform_name=$ac_optarg ;;
 995
 996   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 997     ac_prev=pdfdir ;;
 998   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 999     pdfdir=$ac_optarg ;;
1000
1001   -psdir | --psdir | --psdi | --psd | --ps)
1002     ac_prev=psdir ;;
1003   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1004     psdir=$ac_optarg ;;
1005
1006   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1007   | -silent | --silent | --silen | --sile | --sil)
1008     silent=yes ;;
1009
1010   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1011     ac_prev=sbindir ;;
1012   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1013   | --sbi=* | --sb=*)
1014     sbindir=$ac_optarg ;;
1015
1016   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1017   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1018   | --sharedst | --shareds | --shared | --share | --shar \
1019   | --sha | --sh)
1020     ac_prev=sharedstatedir ;;
1021   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1022   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1023   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1024   | --sha=* | --sh=*)
1025     sharedstatedir=$ac_optarg ;;
1026
1027   -site | --site | --sit)
1028     ac_prev=site ;;
1029   -site=* | --site=* | --sit=*)
1030     site=$ac_optarg ;;
1031
1032   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1033     ac_prev=srcdir ;;
1034   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1035     srcdir=$ac_optarg ;;
1036
1037   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1038   | --syscon | --sysco | --sysc | --sys | --sy)
1039     ac_prev=sysconfdir ;;
1040   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1041   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1042     sysconfdir=$ac_optarg ;;
1043
1044   -target | --target | --targe | --targ | --tar | --ta | --t)
1045     ac_prev=target_alias ;;
1046   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1047     target_alias=$ac_optarg ;;
1048
1049   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1050     verbose=yes ;;
1051
1052   -version | --version | --versio | --versi | --vers | -V)
1053     ac_init_version=: ;;
1054
1055   -with-* | --with-*)
1056     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1057     # Reject names that are not valid shell variable names.
1058     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1059       as_fn_error "invalid package name: $ac_useropt"
1060     ac_useropt_orig=$ac_useropt
1061     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1062     case $ac_user_opts in
1063       *"
1064 "with_$ac_useropt"
1065 "*) ;;
1066       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1067          ac_unrecognized_sep=', ';;
1068     esac
1069     eval with_$ac_useropt=\$ac_optarg ;;
1070
1071   -without-* | --without-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid package name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "with_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval with_$ac_useropt=no ;;
1086
1087   --x)
1088     # Obsolete; use --with-x.
1089     with_x=yes ;;
1090
1091   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1092   | --x-incl | --x-inc | --x-in | --x-i)
1093     ac_prev=x_includes ;;
1094   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1095   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1096     x_includes=$ac_optarg ;;
1097
1098   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1099   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1100     ac_prev=x_libraries ;;
1101   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1102   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1103     x_libraries=$ac_optarg ;;
1104
1105   -*) as_fn_error "unrecognized option: \`$ac_option'
1106 Try \`$0 --help' for more information."
1107     ;;
1108
1109   *=*)
1110     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1111     # Reject names that are not valid shell variable names.
1112     case $ac_envvar in #(
1113       '' | [0-9]* | *[!_$as_cr_alnum]* )
1114       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1115     esac
1116     eval $ac_envvar=\$ac_optarg
1117     export $ac_envvar ;;
1118
1119   *)
1120     # FIXME: should be removed in autoconf 3.0.
1121     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1122     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1123       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1124     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1125     ;;
1126
1127   esac
1128 done
1129
1130 if test -n "$ac_prev"; then
1131   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1132   as_fn_error "missing argument to $ac_option"
1133 fi
1134
1135 if test -n "$ac_unrecognized_opts"; then
1136   case $enable_option_checking in
1137     no) ;;
1138     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1139     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1140   esac
1141 fi
1142
1143 # Check all directory arguments for consistency.
1144 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1145                 datadir sysconfdir sharedstatedir localstatedir includedir \
1146                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1147                 libdir localedir mandir
1148 do
1149   eval ac_val=\$$ac_var
1150   # Remove trailing slashes.
1151   case $ac_val in
1152     */ )
1153       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1154       eval $ac_var=\$ac_val;;
1155   esac
1156   # Be sure to have absolute directory names.
1157   case $ac_val in
1158     [\\/$]* | ?:[\\/]* )  continue;;
1159     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1160   esac
1161   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1162 done
1163
1164 # There might be people who depend on the old broken behavior: `$host'
1165 # used to hold the argument of --host etc.
1166 # FIXME: To remove some day.
1167 build=$build_alias
1168 host=$host_alias
1169 target=$target_alias
1170
1171 # FIXME: To remove some day.
1172 if test "x$host_alias" != x; then
1173   if test "x$build_alias" = x; then
1174     cross_compiling=maybe
1175     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1176     If a cross compiler is detected then cross compile mode will be used." >&2
1177   elif test "x$build_alias" != "x$host_alias"; then
1178     cross_compiling=yes
1179   fi
1180 fi
1181
1182 ac_tool_prefix=
1183 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1184
1185 test "$silent" = yes && exec 6>/dev/null
1186
1187
1188 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1189 ac_ls_di=`ls -di .` &&
1190 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1191   as_fn_error "working directory cannot be determined"
1192 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1193   as_fn_error "pwd does not report name of working directory"
1194
1195
1196 # Find the source files, if location was not specified.
1197 if test -z "$srcdir"; then
1198   ac_srcdir_defaulted=yes
1199   # Try the directory containing this script, then the parent directory.
1200   ac_confdir=`$as_dirname -- "$as_myself" ||
1201 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1202          X"$as_myself" : 'X\(//\)[^/]' \| \
1203          X"$as_myself" : 'X\(//\)$' \| \
1204          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1205 $as_echo X"$as_myself" |
1206     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1207             s//\1/
1208             q
1209           }
1210           /^X\(\/\/\)[^/].*/{
1211             s//\1/
1212             q
1213           }
1214           /^X\(\/\/\)$/{
1215             s//\1/
1216             q
1217           }
1218           /^X\(\/\).*/{
1219             s//\1/
1220             q
1221           }
1222           s/.*/./; q'`
1223   srcdir=$ac_confdir
1224   if test ! -r "$srcdir/$ac_unique_file"; then
1225     srcdir=..
1226   fi
1227 else
1228   ac_srcdir_defaulted=no
1229 fi
1230 if test ! -r "$srcdir/$ac_unique_file"; then
1231   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1232   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1233 fi
1234 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1235 ac_abs_confdir=`(
1236         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1237         pwd)`
1238 # When building in place, set srcdir=.
1239 if test "$ac_abs_confdir" = "$ac_pwd"; then
1240   srcdir=.
1241 fi
1242 # Remove unnecessary trailing slashes from srcdir.
1243 # Double slashes in file names in object file debugging info
1244 # mess up M-x gdb in Emacs.
1245 case $srcdir in
1246 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1247 esac
1248 for ac_var in $ac_precious_vars; do
1249   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1250   eval ac_env_${ac_var}_value=\$${ac_var}
1251   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1252   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1253 done
1254
1255 #
1256 # Report the --help message.
1257 #
1258 if test "$ac_init_help" = "long"; then
1259   # Omit some internal or obsolete options to make the list less imposing.
1260   # This message is too long to be a string in the A/UX 3.1 sh.
1261   cat <<_ACEOF
1262 \`configure' configures this package to adapt to many kinds of systems.
1263
1264 Usage: $0 [OPTION]... [VAR=VALUE]...
1265
1266 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1267 VAR=VALUE.  See below for descriptions of some of the useful variables.
1268
1269 Defaults for the options are specified in brackets.
1270
1271 Configuration:
1272   -h, --help              display this help and exit
1273       --help=short        display options specific to this package
1274       --help=recursive    display the short help of all the included packages
1275   -V, --version           display version information and exit
1276   -q, --quiet, --silent   do not print \`checking...' messages
1277       --cache-file=FILE   cache test results in FILE [disabled]
1278   -C, --config-cache      alias for \`--cache-file=config.cache'
1279   -n, --no-create         do not create output files
1280       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1281
1282 Installation directories:
1283   --prefix=PREFIX         install architecture-independent files in PREFIX
1284                           [$ac_default_prefix]
1285   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1286                           [PREFIX]
1287
1288 By default, \`make install' will install all the files in
1289 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1290 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1291 for instance \`--prefix=\$HOME'.
1292
1293 For better control, use the options below.
1294
1295 Fine tuning of the installation directories:
1296   --bindir=DIR            user executables [EPREFIX/bin]
1297   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1298   --libexecdir=DIR        program executables [EPREFIX/libexec]
1299   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1300   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1301   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1302   --libdir=DIR            object code libraries [EPREFIX/lib]
1303   --includedir=DIR        C header files [PREFIX/include]
1304   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1305   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1306   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1307   --infodir=DIR           info documentation [DATAROOTDIR/info]
1308   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1309   --mandir=DIR            man documentation [DATAROOTDIR/man]
1310   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1311   --htmldir=DIR           html documentation [DOCDIR]
1312   --dvidir=DIR            dvi documentation [DOCDIR]
1313   --pdfdir=DIR            pdf documentation [DOCDIR]
1314   --psdir=DIR             ps documentation [DOCDIR]
1315 _ACEOF
1316
1317   cat <<\_ACEOF
1318
1319 Program names:
1320   --program-prefix=PREFIX            prepend PREFIX to installed program names
1321   --program-suffix=SUFFIX            append SUFFIX to installed program names
1322   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1323
1324 System types:
1325   --build=BUILD     configure for building on BUILD [guessed]
1326   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1327   --target=TARGET   configure for building compilers for TARGET [HOST]
1328 _ACEOF
1329 fi
1330
1331 if test -n "$ac_init_help"; then
1332
1333   cat <<\_ACEOF
1334
1335 Optional Features:
1336   --disable-option-checking  ignore unrecognized --enable/--with options
1337   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1338   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1339   --enable-maintainer-mode  enable make rules and dependencies not useful
1340                           (and sometimes confusing) to the casual installer
1341   --disable-largefile     omit support for large files
1342   --disable-build-with-cxx
1343                           build with C compiler instead of C++ compiler
1344   --enable-libmcheck      Try linking with -lmcheck if available
1345   --enable-werror         treat compile warnings as errors
1346   --enable-build-warnings enable build-time compiler warnings if gcc is used
1347   --enable-gdb-build-warnings
1348                           enable GDB specific build-time compiler warnings if
1349                           gcc is used
1350   --enable-inprocess-agent
1351                           inprocess agent
1352
1353 Optional Packages:
1354   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1355   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1356   --with-ust=PATH       Specify prefix directory for the installed UST package
1357                           Equivalent to --with-ust-include=PATH/include
1358                           plus --with-ust-lib=PATH/lib
1359   --with-ust-include=PATH Specify directory for installed UST include files
1360   --with-ust-lib=PATH   Specify the directory for the installed UST library
1361   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1362   --with-bugurl=URL       Direct users to URL to report a bug
1363   --with-libthread-db=PATH
1364                           use given libthread_db directly
1365
1366 Some influential environment variables:
1367   CC          C compiler command
1368   CFLAGS      C compiler flags
1369   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1370               nonstandard directory <lib dir>
1371   LIBS        libraries to pass to the linker, e.g. -l<library>
1372   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1373               you have headers in a nonstandard directory <include dir>
1374   CXX         C++ compiler command
1375   CXXFLAGS    C++ compiler flags
1376   CPP         C preprocessor
1377
1378 Use these variables to override the choices made by `configure' or to help
1379 it to find libraries and programs with nonstandard names/locations.
1380
1381 Report bugs to the package provider.
1382 _ACEOF
1383 ac_status=$?
1384 fi
1385
1386 if test "$ac_init_help" = "recursive"; then
1387   # If there are subdirs, report their specific --help.
1388   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1389     test -d "$ac_dir" ||
1390       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1391       continue
1392     ac_builddir=.
1393
1394 case "$ac_dir" in
1395 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1396 *)
1397   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1398   # A ".." for each directory in $ac_dir_suffix.
1399   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1400   case $ac_top_builddir_sub in
1401   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1403   esac ;;
1404 esac
1405 ac_abs_top_builddir=$ac_pwd
1406 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1407 # for backward compatibility:
1408 ac_top_builddir=$ac_top_build_prefix
1409
1410 case $srcdir in
1411   .)  # We are building in place.
1412     ac_srcdir=.
1413     ac_top_srcdir=$ac_top_builddir_sub
1414     ac_abs_top_srcdir=$ac_pwd ;;
1415   [\\/]* | ?:[\\/]* )  # Absolute name.
1416     ac_srcdir=$srcdir$ac_dir_suffix;
1417     ac_top_srcdir=$srcdir
1418     ac_abs_top_srcdir=$srcdir ;;
1419   *) # Relative name.
1420     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1421     ac_top_srcdir=$ac_top_build_prefix$srcdir
1422     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1423 esac
1424 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1425
1426     cd "$ac_dir" || { ac_status=$?; continue; }
1427     # Check for guested configure.
1428     if test -f "$ac_srcdir/configure.gnu"; then
1429       echo &&
1430       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1431     elif test -f "$ac_srcdir/configure"; then
1432       echo &&
1433       $SHELL "$ac_srcdir/configure" --help=recursive
1434     else
1435       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1436     fi || ac_status=$?
1437     cd "$ac_pwd" || { ac_status=$?; break; }
1438   done
1439 fi
1440
1441 test -n "$ac_init_help" && exit $ac_status
1442 if $ac_init_version; then
1443   cat <<\_ACEOF
1444 configure
1445 generated by GNU Autoconf 2.64
1446
1447 Copyright (C) 2009 Free Software Foundation, Inc.
1448 This configure script is free software; the Free Software Foundation
1449 gives unlimited permission to copy, distribute and modify it.
1450 _ACEOF
1451   exit
1452 fi
1453
1454 ## ------------------------ ##
1455 ## Autoconf initialization. ##
1456 ## ------------------------ ##
1457
1458 # ac_fn_c_try_compile LINENO
1459 # --------------------------
1460 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1461 ac_fn_c_try_compile ()
1462 {
1463   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1464   rm -f conftest.$ac_objext
1465   if { { ac_try="$ac_compile"
1466 case "(($ac_try" in
1467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1468   *) ac_try_echo=$ac_try;;
1469 esac
1470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1471 $as_echo "$ac_try_echo"; } >&5
1472   (eval "$ac_compile") 2>conftest.err
1473   ac_status=$?
1474   if test -s conftest.err; then
1475     grep -v '^ *+' conftest.err >conftest.er1
1476     cat conftest.er1 >&5
1477     mv -f conftest.er1 conftest.err
1478   fi
1479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1480   test $ac_status = 0; } && {
1481          test -z "$ac_c_werror_flag" ||
1482          test ! -s conftest.err
1483        } && test -s conftest.$ac_objext; then :
1484   ac_retval=0
1485 else
1486   $as_echo "$as_me: failed program was:" >&5
1487 sed 's/^/| /' conftest.$ac_ext >&5
1488
1489         ac_retval=1
1490 fi
1491   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1492   return $ac_retval
1493
1494 } # ac_fn_c_try_compile
1495
1496 # ac_fn_cxx_try_compile LINENO
1497 # ----------------------------
1498 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1499 ac_fn_cxx_try_compile ()
1500 {
1501   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1502   rm -f conftest.$ac_objext
1503   if { { ac_try="$ac_compile"
1504 case "(($ac_try" in
1505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1506   *) ac_try_echo=$ac_try;;
1507 esac
1508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1509 $as_echo "$ac_try_echo"; } >&5
1510   (eval "$ac_compile") 2>conftest.err
1511   ac_status=$?
1512   if test -s conftest.err; then
1513     grep -v '^ *+' conftest.err >conftest.er1
1514     cat conftest.er1 >&5
1515     mv -f conftest.er1 conftest.err
1516   fi
1517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518   test $ac_status = 0; } && {
1519          test -z "$ac_cxx_werror_flag" ||
1520          test ! -s conftest.err
1521        } && test -s conftest.$ac_objext; then :
1522   ac_retval=0
1523 else
1524   $as_echo "$as_me: failed program was:" >&5
1525 sed 's/^/| /' conftest.$ac_ext >&5
1526
1527         ac_retval=1
1528 fi
1529   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1530   return $ac_retval
1531
1532 } # ac_fn_cxx_try_compile
1533
1534 # ac_fn_c_try_cpp LINENO
1535 # ----------------------
1536 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1537 ac_fn_c_try_cpp ()
1538 {
1539   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1540   if { { ac_try="$ac_cpp conftest.$ac_ext"
1541 case "(($ac_try" in
1542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1543   *) ac_try_echo=$ac_try;;
1544 esac
1545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1546 $as_echo "$ac_try_echo"; } >&5
1547   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1548   ac_status=$?
1549   if test -s conftest.err; then
1550     grep -v '^ *+' conftest.err >conftest.er1
1551     cat conftest.er1 >&5
1552     mv -f conftest.er1 conftest.err
1553   fi
1554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1555   test $ac_status = 0; } >/dev/null && {
1556          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1557          test ! -s conftest.err
1558        }; then :
1559   ac_retval=0
1560 else
1561   $as_echo "$as_me: failed program was:" >&5
1562 sed 's/^/| /' conftest.$ac_ext >&5
1563
1564     ac_retval=1
1565 fi
1566   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1567   return $ac_retval
1568
1569 } # ac_fn_c_try_cpp
1570
1571 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1572 # -------------------------------------------------------
1573 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1574 # the include files in INCLUDES and setting the cache variable VAR
1575 # accordingly.
1576 ac_fn_c_check_header_mongrel ()
1577 {
1578   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1581 $as_echo_n "checking for $2... " >&6; }
1582 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1583   $as_echo_n "(cached) " >&6
1584 fi
1585 eval ac_res=\$$3
1586                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1587 $as_echo "$ac_res" >&6; }
1588 else
1589   # Is the header compilable?
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1591 $as_echo_n "checking $2 usability... " >&6; }
1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1593 /* end confdefs.h.  */
1594 $4
1595 #include <$2>
1596 _ACEOF
1597 if ac_fn_c_try_compile "$LINENO"; then :
1598   ac_header_compiler=yes
1599 else
1600   ac_header_compiler=no
1601 fi
1602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1604 $as_echo "$ac_header_compiler" >&6; }
1605
1606 # Is the header present?
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1608 $as_echo_n "checking $2 presence... " >&6; }
1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1610 /* end confdefs.h.  */
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_cpp "$LINENO"; then :
1614   ac_header_preproc=yes
1615 else
1616   ac_header_preproc=no
1617 fi
1618 rm -f conftest.err conftest.$ac_ext
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1620 $as_echo "$ac_header_preproc" >&6; }
1621
1622 # So?  What about this header?
1623 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1624   yes:no: )
1625     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1626 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1627     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1628 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1629     ;;
1630   no:yes:* )
1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1632 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1633     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1634 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1635     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1636 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1637     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1638 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1639     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1640 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1641     ;;
1642 esac
1643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644 $as_echo_n "checking for $2... " >&6; }
1645 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1646   $as_echo_n "(cached) " >&6
1647 else
1648   eval "$3=\$ac_header_compiler"
1649 fi
1650 eval ac_res=\$$3
1651                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1652 $as_echo "$ac_res" >&6; }
1653 fi
1654   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1655
1656 } # ac_fn_c_check_header_mongrel
1657
1658 # ac_fn_c_try_run LINENO
1659 # ----------------------
1660 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1661 # that executables *can* be run.
1662 ac_fn_c_try_run ()
1663 {
1664   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665   if { { ac_try="$ac_link"
1666 case "(($ac_try" in
1667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668   *) ac_try_echo=$ac_try;;
1669 esac
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672   (eval "$ac_link") 2>&5
1673   ac_status=$?
1674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1675   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1676   { { case "(($ac_try" in
1677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1678   *) ac_try_echo=$ac_try;;
1679 esac
1680 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1681 $as_echo "$ac_try_echo"; } >&5
1682   (eval "$ac_try") 2>&5
1683   ac_status=$?
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; }; }; then :
1686   ac_retval=0
1687 else
1688   $as_echo "$as_me: program exited with status $ac_status" >&5
1689        $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692        ac_retval=$ac_status
1693 fi
1694   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1695   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1696   return $ac_retval
1697
1698 } # ac_fn_c_try_run
1699
1700 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1701 # -------------------------------------------------------
1702 # Tests whether HEADER exists and can be compiled using the include files in
1703 # INCLUDES, setting the cache variable VAR accordingly.
1704 ac_fn_c_check_header_compile ()
1705 {
1706   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1708 $as_echo_n "checking for $2... " >&6; }
1709 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1710   $as_echo_n "(cached) " >&6
1711 else
1712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1713 /* end confdefs.h.  */
1714 $4
1715 #include <$2>
1716 _ACEOF
1717 if ac_fn_c_try_compile "$LINENO"; then :
1718   eval "$3=yes"
1719 else
1720   eval "$3=no"
1721 fi
1722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1723 fi
1724 eval ac_res=\$$3
1725                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1726 $as_echo "$ac_res" >&6; }
1727   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1728
1729 } # ac_fn_c_check_header_compile
1730
1731 # ac_fn_c_try_link LINENO
1732 # -----------------------
1733 # Try to link conftest.$ac_ext, and return whether this succeeded.
1734 ac_fn_c_try_link ()
1735 {
1736   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737   rm -f conftest.$ac_objext conftest$ac_exeext
1738   if { { ac_try="$ac_link"
1739 case "(($ac_try" in
1740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1741   *) ac_try_echo=$ac_try;;
1742 esac
1743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1744 $as_echo "$ac_try_echo"; } >&5
1745   (eval "$ac_link") 2>conftest.err
1746   ac_status=$?
1747   if test -s conftest.err; then
1748     grep -v '^ *+' conftest.err >conftest.er1
1749     cat conftest.er1 >&5
1750     mv -f conftest.er1 conftest.err
1751   fi
1752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1753   test $ac_status = 0; } && {
1754          test -z "$ac_c_werror_flag" ||
1755          test ! -s conftest.err
1756        } && test -s conftest$ac_exeext && {
1757          test "$cross_compiling" = yes ||
1758          $as_test_x conftest$ac_exeext
1759        }; then :
1760   ac_retval=0
1761 else
1762   $as_echo "$as_me: failed program was:" >&5
1763 sed 's/^/| /' conftest.$ac_ext >&5
1764
1765         ac_retval=1
1766 fi
1767   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1768   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1769   # interfere with the next link command; also delete a directory that is
1770   # left behind by Apple's compiler.  We do this before executing the actions.
1771   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1772   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1773   return $ac_retval
1774
1775 } # ac_fn_c_try_link
1776
1777 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1778 # -------------------------------------------
1779 # Tests whether TYPE exists after having included INCLUDES, setting cache
1780 # variable VAR accordingly.
1781 ac_fn_c_check_type ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1785 $as_echo_n "checking for $2... " >&6; }
1786 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1787   $as_echo_n "(cached) " >&6
1788 else
1789   eval "$3=no"
1790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1791 /* end confdefs.h.  */
1792 $4
1793 int
1794 main ()
1795 {
1796 if (sizeof ($2))
1797          return 0;
1798   ;
1799   return 0;
1800 }
1801 _ACEOF
1802 if ac_fn_c_try_compile "$LINENO"; then :
1803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1804 /* end confdefs.h.  */
1805 $4
1806 int
1807 main ()
1808 {
1809 if (sizeof (($2)))
1810             return 0;
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_compile "$LINENO"; then :
1816
1817 else
1818   eval "$3=yes"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 fi
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1823 fi
1824 eval ac_res=\$$3
1825                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828
1829 } # ac_fn_c_check_type
1830
1831 # ac_fn_c_check_func LINENO FUNC VAR
1832 # ----------------------------------
1833 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1834 ac_fn_c_check_func ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1845    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1846 #define $2 innocuous_$2
1847
1848 /* System header to define __stub macros and hopefully few prototypes,
1849     which can conflict with char $2 (); below.
1850     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1851     <limits.h> exists even on freestanding compilers.  */
1852
1853 #ifdef __STDC__
1854 # include <limits.h>
1855 #else
1856 # include <assert.h>
1857 #endif
1858
1859 #undef $2
1860
1861 /* Override any GCC internal prototype to avoid an error.
1862    Use char because int might match the return type of a GCC
1863    builtin and then its argument prototype would still apply.  */
1864 #ifdef __cplusplus
1865 extern "C"
1866 #endif
1867 char $2 ();
1868 /* The GNU C library defines this for functions which it implements
1869     to always fail with ENOSYS.  Some functions are actually named
1870     something starting with __ and the normal name is an alias.  */
1871 #if defined __stub_$2 || defined __stub___$2
1872 choke me
1873 #endif
1874
1875 int
1876 main ()
1877 {
1878 return $2 ();
1879   ;
1880   return 0;
1881 }
1882 _ACEOF
1883 if ac_fn_c_try_link "$LINENO"; then :
1884   eval "$3=yes"
1885 else
1886   eval "$3=no"
1887 fi
1888 rm -f core conftest.err conftest.$ac_objext \
1889     conftest$ac_exeext conftest.$ac_ext
1890 fi
1891 eval ac_res=\$$3
1892                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1893 $as_echo "$ac_res" >&6; }
1894   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1895
1896 } # ac_fn_c_check_func
1897
1898 # ac_fn_c_check_decl LINENO SYMBOL VAR
1899 # ------------------------------------
1900 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1901 ac_fn_c_check_decl ()
1902 {
1903   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1904   as_decl_name=`echo $2|sed 's/ *(.*//'`
1905   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1907 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1908 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1909   $as_echo_n "(cached) " >&6
1910 else
1911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912 /* end confdefs.h.  */
1913 $4
1914 int
1915 main ()
1916 {
1917 #ifndef $as_decl_name
1918 #ifdef __cplusplus
1919   (void) $as_decl_use;
1920 #else
1921   (void) $as_decl_name;
1922 #endif
1923 #endif
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   eval "$3=yes"
1931 else
1932   eval "$3=no"
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 fi
1936 eval ac_res=\$$3
1937                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1938 $as_echo "$ac_res" >&6; }
1939   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1940
1941 } # ac_fn_c_check_decl
1942
1943 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1944 # --------------------------------------------
1945 # Tries to find the compile-time value of EXPR in a program that includes
1946 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1947 # computed
1948 ac_fn_c_compute_int ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   if test "$cross_compiling" = yes; then
1952     # Depending upon the size, compute the lo and hi bounds.
1953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1954 /* end confdefs.h.  */
1955 $4
1956 int
1957 main ()
1958 {
1959 static int test_array [1 - 2 * !(($2) >= 0)];
1960 test_array [0] = 0
1961
1962   ;
1963   return 0;
1964 }
1965 _ACEOF
1966 if ac_fn_c_try_compile "$LINENO"; then :
1967   ac_lo=0 ac_mid=0
1968   while :; do
1969     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h.  */
1971 $4
1972 int
1973 main ()
1974 {
1975 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1976 test_array [0] = 0
1977
1978   ;
1979   return 0;
1980 }
1981 _ACEOF
1982 if ac_fn_c_try_compile "$LINENO"; then :
1983   ac_hi=$ac_mid; break
1984 else
1985   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1986                         if test $ac_lo -le $ac_mid; then
1987                           ac_lo= ac_hi=
1988                           break
1989                         fi
1990                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1991 fi
1992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993   done
1994 else
1995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1996 /* end confdefs.h.  */
1997 $4
1998 int
1999 main ()
2000 {
2001 static int test_array [1 - 2 * !(($2) < 0)];
2002 test_array [0] = 0
2003
2004   ;
2005   return 0;
2006 }
2007 _ACEOF
2008 if ac_fn_c_try_compile "$LINENO"; then :
2009   ac_hi=-1 ac_mid=-1
2010   while :; do
2011     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2012 /* end confdefs.h.  */
2013 $4
2014 int
2015 main ()
2016 {
2017 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2018 test_array [0] = 0
2019
2020   ;
2021   return 0;
2022 }
2023 _ACEOF
2024 if ac_fn_c_try_compile "$LINENO"; then :
2025   ac_lo=$ac_mid; break
2026 else
2027   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2028                         if test $ac_mid -le $ac_hi; then
2029                           ac_lo= ac_hi=
2030                           break
2031                         fi
2032                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2033 fi
2034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2035   done
2036 else
2037   ac_lo= ac_hi=
2038 fi
2039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2040 fi
2041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2042 # Binary search between lo and hi bounds.
2043 while test "x$ac_lo" != "x$ac_hi"; do
2044   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2046 /* end confdefs.h.  */
2047 $4
2048 int
2049 main ()
2050 {
2051 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2052 test_array [0] = 0
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   ac_hi=$ac_mid
2060 else
2061   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2062 fi
2063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2064 done
2065 case $ac_lo in #((
2066 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2067 '') ac_retval=1 ;;
2068 esac
2069   else
2070     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h.  */
2072 $4
2073 static long int longval () { return $2; }
2074 static unsigned long int ulongval () { return $2; }
2075 #include <stdio.h>
2076 #include <stdlib.h>
2077 int
2078 main ()
2079 {
2080
2081   FILE *f = fopen ("conftest.val", "w");
2082   if (! f)
2083     return 1;
2084   if (($2) < 0)
2085     {
2086       long int i = longval ();
2087       if (i != ($2))
2088         return 1;
2089       fprintf (f, "%ld", i);
2090     }
2091   else
2092     {
2093       unsigned long int i = ulongval ();
2094       if (i != ($2))
2095         return 1;
2096       fprintf (f, "%lu", i);
2097     }
2098   /* Do not output a trailing newline, as this causes \r\n confusion
2099      on some platforms.  */
2100   return ferror (f) || fclose (f) != 0;
2101
2102   ;
2103   return 0;
2104 }
2105 _ACEOF
2106 if ac_fn_c_try_run "$LINENO"; then :
2107   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2108 else
2109   ac_retval=1
2110 fi
2111 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2112   conftest.$ac_objext conftest.beam conftest.$ac_ext
2113 rm -f conftest.val
2114
2115   fi
2116   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2117   return $ac_retval
2118
2119 } # ac_fn_c_compute_int
2120
2121 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2122 # ----------------------------------------------------
2123 # Tries to find if the field MEMBER exists in type AGGR, after including
2124 # INCLUDES, setting cache variable VAR accordingly.
2125 ac_fn_c_check_member ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2129 $as_echo_n "checking for $2.$3... " >&6; }
2130 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2131   $as_echo_n "(cached) " >&6
2132 else
2133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $5
2136 int
2137 main ()
2138 {
2139 static $2 ac_aggr;
2140 if (ac_aggr.$3)
2141 return 0;
2142   ;
2143   return 0;
2144 }
2145 _ACEOF
2146 if ac_fn_c_try_compile "$LINENO"; then :
2147   eval "$4=yes"
2148 else
2149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h.  */
2151 $5
2152 int
2153 main ()
2154 {
2155 static $2 ac_aggr;
2156 if (sizeof ac_aggr.$3)
2157 return 0;
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 if ac_fn_c_try_compile "$LINENO"; then :
2163   eval "$4=yes"
2164 else
2165   eval "$4=no"
2166 fi
2167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2168 fi
2169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2170 fi
2171 eval ac_res=\$$4
2172                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2173 $as_echo "$ac_res" >&6; }
2174   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2175
2176 } # ac_fn_c_check_member
2177 cat >config.log <<_ACEOF
2178 This file contains any messages produced by compilers while
2179 running configure, to aid debugging if configure makes a mistake.
2180
2181 It was created by $as_me, which was
2182 generated by GNU Autoconf 2.64.  Invocation command line was
2183
2184   $ $0 $@
2185
2186 _ACEOF
2187 exec 5>>config.log
2188 {
2189 cat <<_ASUNAME
2190 ## --------- ##
2191 ## Platform. ##
2192 ## --------- ##
2193
2194 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2195 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2196 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2197 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2198 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2199
2200 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2201 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2202
2203 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2204 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2205 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2206 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2207 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2208 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2209 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2210
2211 _ASUNAME
2212
2213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2214 for as_dir in $PATH
2215 do
2216   IFS=$as_save_IFS
2217   test -z "$as_dir" && as_dir=.
2218     $as_echo "PATH: $as_dir"
2219   done
2220 IFS=$as_save_IFS
2221
2222 } >&5
2223
2224 cat >&5 <<_ACEOF
2225
2226
2227 ## ----------- ##
2228 ## Core tests. ##
2229 ## ----------- ##
2230
2231 _ACEOF
2232
2233
2234 # Keep a trace of the command line.
2235 # Strip out --no-create and --no-recursion so they do not pile up.
2236 # Strip out --silent because we don't want to record it for future runs.
2237 # Also quote any args containing shell meta-characters.
2238 # Make two passes to allow for proper duplicate-argument suppression.
2239 ac_configure_args=
2240 ac_configure_args0=
2241 ac_configure_args1=
2242 ac_must_keep_next=false
2243 for ac_pass in 1 2
2244 do
2245   for ac_arg
2246   do
2247     case $ac_arg in
2248     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2249     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2250     | -silent | --silent | --silen | --sile | --sil)
2251       continue ;;
2252     *\'*)
2253       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2254     esac
2255     case $ac_pass in
2256     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2257     2)
2258       as_fn_append ac_configure_args1 " '$ac_arg'"
2259       if test $ac_must_keep_next = true; then
2260         ac_must_keep_next=false # Got value, back to normal.
2261       else
2262         case $ac_arg in
2263           *=* | --config-cache | -C | -disable-* | --disable-* \
2264           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2265           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2266           | -with-* | --with-* | -without-* | --without-* | --x)
2267             case "$ac_configure_args0 " in
2268               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2269             esac
2270             ;;
2271           -* ) ac_must_keep_next=true ;;
2272         esac
2273       fi
2274       as_fn_append ac_configure_args " '$ac_arg'"
2275       ;;
2276     esac
2277   done
2278 done
2279 { ac_configure_args0=; unset ac_configure_args0;}
2280 { ac_configure_args1=; unset ac_configure_args1;}
2281
2282 # When interrupted or exit'd, cleanup temporary files, and complete
2283 # config.log.  We remove comments because anyway the quotes in there
2284 # would cause problems or look ugly.
2285 # WARNING: Use '\'' to represent an apostrophe within the trap.
2286 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2287 trap 'exit_status=$?
2288   # Save into config.log some information that might help in debugging.
2289   {
2290     echo
2291
2292     cat <<\_ASBOX
2293 ## ---------------- ##
2294 ## Cache variables. ##
2295 ## ---------------- ##
2296 _ASBOX
2297     echo
2298     # The following way of writing the cache mishandles newlines in values,
2299 (
2300   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2301     eval ac_val=\$$ac_var
2302     case $ac_val in #(
2303     *${as_nl}*)
2304       case $ac_var in #(
2305       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2306 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2307       esac
2308       case $ac_var in #(
2309       _ | IFS | as_nl) ;; #(
2310       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2311       *) { eval $ac_var=; unset $ac_var;} ;;
2312       esac ;;
2313     esac
2314   done
2315   (set) 2>&1 |
2316     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2317     *${as_nl}ac_space=\ *)
2318       sed -n \
2319         "s/'\''/'\''\\\\'\'''\''/g;
2320           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2321       ;; #(
2322     *)
2323       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2324       ;;
2325     esac |
2326     sort
2327 )
2328     echo
2329
2330     cat <<\_ASBOX
2331 ## ----------------- ##
2332 ## Output variables. ##
2333 ## ----------------- ##
2334 _ASBOX
2335     echo
2336     for ac_var in $ac_subst_vars
2337     do
2338       eval ac_val=\$$ac_var
2339       case $ac_val in
2340       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2341       esac
2342       $as_echo "$ac_var='\''$ac_val'\''"
2343     done | sort
2344     echo
2345
2346     if test -n "$ac_subst_files"; then
2347       cat <<\_ASBOX
2348 ## ------------------- ##
2349 ## File substitutions. ##
2350 ## ------------------- ##
2351 _ASBOX
2352       echo
2353       for ac_var in $ac_subst_files
2354       do
2355         eval ac_val=\$$ac_var
2356         case $ac_val in
2357         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2358         esac
2359         $as_echo "$ac_var='\''$ac_val'\''"
2360       done | sort
2361       echo
2362     fi
2363
2364     if test -s confdefs.h; then
2365       cat <<\_ASBOX
2366 ## ----------- ##
2367 ## confdefs.h. ##
2368 ## ----------- ##
2369 _ASBOX
2370       echo
2371       cat confdefs.h
2372       echo
2373     fi
2374     test "$ac_signal" != 0 &&
2375       $as_echo "$as_me: caught signal $ac_signal"
2376     $as_echo "$as_me: exit $exit_status"
2377   } >&5
2378   rm -f core *.core core.conftest.* &&
2379     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2380     exit $exit_status
2381 ' 0
2382 for ac_signal in 1 2 13 15; do
2383   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2384 done
2385 ac_signal=0
2386
2387 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2388 rm -f -r conftest* confdefs.h
2389
2390 $as_echo "/* confdefs.h */" > confdefs.h
2391
2392 # Predefined preprocessor variables.
2393
2394 cat >>confdefs.h <<_ACEOF
2395 #define PACKAGE_NAME "$PACKAGE_NAME"
2396 _ACEOF
2397
2398 cat >>confdefs.h <<_ACEOF
2399 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2400 _ACEOF
2401
2402 cat >>confdefs.h <<_ACEOF
2403 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2404 _ACEOF
2405
2406 cat >>confdefs.h <<_ACEOF
2407 #define PACKAGE_STRING "$PACKAGE_STRING"
2408 _ACEOF
2409
2410 cat >>confdefs.h <<_ACEOF
2411 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2412 _ACEOF
2413
2414 cat >>confdefs.h <<_ACEOF
2415 #define PACKAGE_URL "$PACKAGE_URL"
2416 _ACEOF
2417
2418
2419 # Let the site file select an alternate cache file if it wants to.
2420 # Prefer an explicitly selected file to automatically selected ones.
2421 ac_site_file1=NONE
2422 ac_site_file2=NONE
2423 if test -n "$CONFIG_SITE"; then
2424   ac_site_file1=$CONFIG_SITE
2425 elif test "x$prefix" != xNONE; then
2426   ac_site_file1=$prefix/share/config.site
2427   ac_site_file2=$prefix/etc/config.site
2428 else
2429   ac_site_file1=$ac_default_prefix/share/config.site
2430   ac_site_file2=$ac_default_prefix/etc/config.site
2431 fi
2432 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2433 do
2434   test "x$ac_site_file" = xNONE && continue
2435   if test -r "$ac_site_file"; then
2436     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2437 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2438     sed 's/^/| /' "$ac_site_file" >&5
2439     . "$ac_site_file"
2440   fi
2441 done
2442
2443 if test -r "$cache_file"; then
2444   # Some versions of bash will fail to source /dev/null (special
2445   # files actually), so we avoid doing that.
2446   if test -f "$cache_file"; then
2447     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2448 $as_echo "$as_me: loading cache $cache_file" >&6;}
2449     case $cache_file in
2450       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2451       *)                      . "./$cache_file";;
2452     esac
2453   fi
2454 else
2455   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2456 $as_echo "$as_me: creating cache $cache_file" >&6;}
2457   >$cache_file
2458 fi
2459
2460 # Check that the precious variables saved in the cache have kept the same
2461 # value.
2462 ac_cache_corrupted=false
2463 for ac_var in $ac_precious_vars; do
2464   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2465   eval ac_new_set=\$ac_env_${ac_var}_set
2466   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2467   eval ac_new_val=\$ac_env_${ac_var}_value
2468   case $ac_old_set,$ac_new_set in
2469     set,)
2470       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2471 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2472       ac_cache_corrupted=: ;;
2473     ,set)
2474       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2475 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2476       ac_cache_corrupted=: ;;
2477     ,);;
2478     *)
2479       if test "x$ac_old_val" != "x$ac_new_val"; then
2480         # differences in whitespace do not lead to failure.
2481         ac_old_val_w=`echo x $ac_old_val`
2482         ac_new_val_w=`echo x $ac_new_val`
2483         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2484           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2485 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2486           ac_cache_corrupted=:
2487         else
2488           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2489 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2490           eval $ac_var=\$ac_old_val
2491         fi
2492         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2493 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2494         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2495 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2496       fi;;
2497   esac
2498   # Pass precious variables to config.status.
2499   if test "$ac_new_set" = set; then
2500     case $ac_new_val in
2501     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2502     *) ac_arg=$ac_var=$ac_new_val ;;
2503     esac
2504     case " $ac_configure_args " in
2505       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2506       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2507     esac
2508   fi
2509 done
2510 if $ac_cache_corrupted; then
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2514 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2515   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2516 fi
2517 ## -------------------- ##
2518 ## Main body of script. ##
2519 ## -------------------- ##
2520
2521 ac_ext=c
2522 ac_cpp='$CPP $CPPFLAGS'
2523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2526
2527
2528
2529
2530
2531 ac_config_headers="$ac_config_headers config.h:config.in"
2532
2533
2534
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2536 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2537     # Check whether --enable-maintainer-mode was given.
2538 if test "${enable_maintainer_mode+set}" = set; then :
2539   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2540 else
2541   USE_MAINTAINER_MODE=no
2542 fi
2543
2544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2545 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2546    if test $USE_MAINTAINER_MODE = yes; then
2547   MAINTAINER_MODE_TRUE=
2548   MAINTAINER_MODE_FALSE='#'
2549 else
2550   MAINTAINER_MODE_TRUE='#'
2551   MAINTAINER_MODE_FALSE=
2552 fi
2553
2554   MAINT=$MAINTAINER_MODE_TRUE
2555
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 if test -n "$ac_tool_prefix"; then
2564   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2565 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2567 $as_echo_n "checking for $ac_word... " >&6; }
2568 if test "${ac_cv_prog_CC+set}" = set; then :
2569   $as_echo_n "(cached) " >&6
2570 else
2571   if test -n "$CC"; then
2572   ac_cv_prog_CC="$CC" # Let the user override the test.
2573 else
2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2575 for as_dir in $PATH
2576 do
2577   IFS=$as_save_IFS
2578   test -z "$as_dir" && as_dir=.
2579     for ac_exec_ext in '' $ac_executable_extensions; do
2580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2581     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2583     break 2
2584   fi
2585 done
2586   done
2587 IFS=$as_save_IFS
2588
2589 fi
2590 fi
2591 CC=$ac_cv_prog_CC
2592 if test -n "$CC"; then
2593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2594 $as_echo "$CC" >&6; }
2595 else
2596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2597 $as_echo "no" >&6; }
2598 fi
2599
2600
2601 fi
2602 if test -z "$ac_cv_prog_CC"; then
2603   ac_ct_CC=$CC
2604   # Extract the first word of "gcc", so it can be a program name with args.
2605 set dummy gcc; ac_word=$2
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2607 $as_echo_n "checking for $ac_word... " >&6; }
2608 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2609   $as_echo_n "(cached) " >&6
2610 else
2611   if test -n "$ac_ct_CC"; then
2612   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2613 else
2614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2615 for as_dir in $PATH
2616 do
2617   IFS=$as_save_IFS
2618   test -z "$as_dir" && as_dir=.
2619     for ac_exec_ext in '' $ac_executable_extensions; do
2620   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2621     ac_cv_prog_ac_ct_CC="gcc"
2622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2623     break 2
2624   fi
2625 done
2626   done
2627 IFS=$as_save_IFS
2628
2629 fi
2630 fi
2631 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2632 if test -n "$ac_ct_CC"; then
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2634 $as_echo "$ac_ct_CC" >&6; }
2635 else
2636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2637 $as_echo "no" >&6; }
2638 fi
2639
2640   if test "x$ac_ct_CC" = x; then
2641     CC=""
2642   else
2643     case $cross_compiling:$ac_tool_warned in
2644 yes:)
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2646 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2647 ac_tool_warned=yes ;;
2648 esac
2649     CC=$ac_ct_CC
2650   fi
2651 else
2652   CC="$ac_cv_prog_CC"
2653 fi
2654
2655 if test -z "$CC"; then
2656           if test -n "$ac_tool_prefix"; then
2657     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2658 set dummy ${ac_tool_prefix}cc; ac_word=$2
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2660 $as_echo_n "checking for $ac_word... " >&6; }
2661 if test "${ac_cv_prog_CC+set}" = set; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   if test -n "$CC"; then
2665   ac_cv_prog_CC="$CC" # Let the user override the test.
2666 else
2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2668 for as_dir in $PATH
2669 do
2670   IFS=$as_save_IFS
2671   test -z "$as_dir" && as_dir=.
2672     for ac_exec_ext in '' $ac_executable_extensions; do
2673   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2674     ac_cv_prog_CC="${ac_tool_prefix}cc"
2675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2676     break 2
2677   fi
2678 done
2679   done
2680 IFS=$as_save_IFS
2681
2682 fi
2683 fi
2684 CC=$ac_cv_prog_CC
2685 if test -n "$CC"; then
2686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2687 $as_echo "$CC" >&6; }
2688 else
2689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2690 $as_echo "no" >&6; }
2691 fi
2692
2693
2694   fi
2695 fi
2696 if test -z "$CC"; then
2697   # Extract the first word of "cc", so it can be a program name with args.
2698 set dummy cc; ac_word=$2
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2700 $as_echo_n "checking for $ac_word... " >&6; }
2701 if test "${ac_cv_prog_CC+set}" = set; then :
2702   $as_echo_n "(cached) " >&6
2703 else
2704   if test -n "$CC"; then
2705   ac_cv_prog_CC="$CC" # Let the user override the test.
2706 else
2707   ac_prog_rejected=no
2708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2709 for as_dir in $PATH
2710 do
2711   IFS=$as_save_IFS
2712   test -z "$as_dir" && as_dir=.
2713     for ac_exec_ext in '' $ac_executable_extensions; do
2714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2715     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2716        ac_prog_rejected=yes
2717        continue
2718      fi
2719     ac_cv_prog_CC="cc"
2720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2721     break 2
2722   fi
2723 done
2724   done
2725 IFS=$as_save_IFS
2726
2727 if test $ac_prog_rejected = yes; then
2728   # We found a bogon in the path, so make sure we never use it.
2729   set dummy $ac_cv_prog_CC
2730   shift
2731   if test $# != 0; then
2732     # We chose a different compiler from the bogus one.
2733     # However, it has the same basename, so the bogon will be chosen
2734     # first if we set CC to just the basename; use the full file name.
2735     shift
2736     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2737   fi
2738 fi
2739 fi
2740 fi
2741 CC=$ac_cv_prog_CC
2742 if test -n "$CC"; then
2743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2744 $as_echo "$CC" >&6; }
2745 else
2746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747 $as_echo "no" >&6; }
2748 fi
2749
2750
2751 fi
2752 if test -z "$CC"; then
2753   if test -n "$ac_tool_prefix"; then
2754   for ac_prog in cl.exe
2755   do
2756     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2757 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if test "${ac_cv_prog_CC+set}" = set; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$CC"; then
2764   ac_cv_prog_CC="$CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 CC=$ac_cv_prog_CC
2784 if test -n "$CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2786 $as_echo "$CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792
2793     test -n "$CC" && break
2794   done
2795 fi
2796 if test -z "$CC"; then
2797   ac_ct_CC=$CC
2798   for ac_prog in cl.exe
2799 do
2800   # Extract the first word of "$ac_prog", so it can be a program name with args.
2801 set dummy $ac_prog; ac_word=$2
2802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2803 $as_echo_n "checking for $ac_word... " >&6; }
2804 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2805   $as_echo_n "(cached) " >&6
2806 else
2807   if test -n "$ac_ct_CC"; then
2808   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2809 else
2810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2811 for as_dir in $PATH
2812 do
2813   IFS=$as_save_IFS
2814   test -z "$as_dir" && as_dir=.
2815     for ac_exec_ext in '' $ac_executable_extensions; do
2816   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2817     ac_cv_prog_ac_ct_CC="$ac_prog"
2818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2819     break 2
2820   fi
2821 done
2822   done
2823 IFS=$as_save_IFS
2824
2825 fi
2826 fi
2827 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2828 if test -n "$ac_ct_CC"; then
2829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2830 $as_echo "$ac_ct_CC" >&6; }
2831 else
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2833 $as_echo "no" >&6; }
2834 fi
2835
2836
2837   test -n "$ac_ct_CC" && break
2838 done
2839
2840   if test "x$ac_ct_CC" = x; then
2841     CC=""
2842   else
2843     case $cross_compiling:$ac_tool_warned in
2844 yes:)
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2846 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2847 ac_tool_warned=yes ;;
2848 esac
2849     CC=$ac_ct_CC
2850   fi
2851 fi
2852
2853 fi
2854
2855
2856 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2858 as_fn_error "no acceptable C compiler found in \$PATH
2859 See \`config.log' for more details." "$LINENO" 5; }
2860
2861 # Provide some information about the compiler.
2862 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2863 set X $ac_compile
2864 ac_compiler=$2
2865 for ac_option in --version -v -V -qversion; do
2866   { { ac_try="$ac_compiler $ac_option >&5"
2867 case "(($ac_try" in
2868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2869   *) ac_try_echo=$ac_try;;
2870 esac
2871 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2872 $as_echo "$ac_try_echo"; } >&5
2873   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2874   ac_status=$?
2875   if test -s conftest.err; then
2876     sed '10a\
2877 ... rest of stderr output deleted ...
2878          10q' conftest.err >conftest.er1
2879     cat conftest.er1 >&5
2880     rm -f conftest.er1 conftest.err
2881   fi
2882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2883   test $ac_status = 0; }
2884 done
2885
2886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2887 /* end confdefs.h.  */
2888
2889 int
2890 main ()
2891 {
2892
2893   ;
2894   return 0;
2895 }
2896 _ACEOF
2897 ac_clean_files_save=$ac_clean_files
2898 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2899 # Try to create an executable without -o first, disregard a.out.
2900 # It will help us diagnose broken compilers, and finding out an intuition
2901 # of exeext.
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2903 $as_echo_n "checking for C compiler default output file name... " >&6; }
2904 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2905
2906 # The possible output files:
2907 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2908
2909 ac_rmfiles=
2910 for ac_file in $ac_files
2911 do
2912   case $ac_file in
2913     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2914     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2915   esac
2916 done
2917 rm -f $ac_rmfiles
2918
2919 if { { ac_try="$ac_link_default"
2920 case "(($ac_try" in
2921   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2922   *) ac_try_echo=$ac_try;;
2923 esac
2924 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2925 $as_echo "$ac_try_echo"; } >&5
2926   (eval "$ac_link_default") 2>&5
2927   ac_status=$?
2928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2929   test $ac_status = 0; }; then :
2930   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2931 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2932 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2933 # so that the user can short-circuit this test for compilers unknown to
2934 # Autoconf.
2935 for ac_file in $ac_files ''
2936 do
2937   test -f "$ac_file" || continue
2938   case $ac_file in
2939     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2940         ;;
2941     [ab].out )
2942         # We found the default executable, but exeext='' is most
2943         # certainly right.
2944         break;;
2945     *.* )
2946         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2947         then :; else
2948            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2949         fi
2950         # We set ac_cv_exeext here because the later test for it is not
2951         # safe: cross compilers may not add the suffix if given an `-o'
2952         # argument, so we may need to know it at that point already.
2953         # Even if this section looks crufty: it has the advantage of
2954         # actually working.
2955         break;;
2956     * )
2957         break;;
2958   esac
2959 done
2960 test "$ac_cv_exeext" = no && ac_cv_exeext=
2961
2962 else
2963   ac_file=''
2964 fi
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2966 $as_echo "$ac_file" >&6; }
2967 if test -z "$ac_file"; then :
2968   $as_echo "$as_me: failed program was:" >&5
2969 sed 's/^/| /' conftest.$ac_ext >&5
2970
2971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2973 { as_fn_set_status 77
2974 as_fn_error "C compiler cannot create executables
2975 See \`config.log' for more details." "$LINENO" 5; }; }
2976 fi
2977 ac_exeext=$ac_cv_exeext
2978
2979 # Check that the compiler produces executables we can run.  If not, either
2980 # the compiler is broken, or we cross compile.
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2982 $as_echo_n "checking whether the C compiler works... " >&6; }
2983 # If not cross compiling, check that we can run a simple program.
2984 if test "$cross_compiling" != yes; then
2985   if { ac_try='./$ac_file'
2986   { { case "(($ac_try" in
2987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2988   *) ac_try_echo=$ac_try;;
2989 esac
2990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2991 $as_echo "$ac_try_echo"; } >&5
2992   (eval "$ac_try") 2>&5
2993   ac_status=$?
2994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2995   test $ac_status = 0; }; }; then
2996     cross_compiling=no
2997   else
2998     if test "$cross_compiling" = maybe; then
2999         cross_compiling=yes
3000     else
3001         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3002 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3003 as_fn_error "cannot run C compiled programs.
3004 If you meant to cross compile, use \`--host'.
3005 See \`config.log' for more details." "$LINENO" 5; }
3006     fi
3007   fi
3008 fi
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3010 $as_echo "yes" >&6; }
3011
3012 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3013 ac_clean_files=$ac_clean_files_save
3014 # Check that the compiler produces executables we can run.  If not, either
3015 # the compiler is broken, or we cross compile.
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3017 $as_echo_n "checking whether we are cross compiling... " >&6; }
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3019 $as_echo "$cross_compiling" >&6; }
3020
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3022 $as_echo_n "checking for suffix of executables... " >&6; }
3023 if { { ac_try="$ac_link"
3024 case "(($ac_try" in
3025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3026   *) ac_try_echo=$ac_try;;
3027 esac
3028 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3029 $as_echo "$ac_try_echo"; } >&5
3030   (eval "$ac_link") 2>&5
3031   ac_status=$?
3032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3033   test $ac_status = 0; }; then :
3034   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3035 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3036 # work properly (i.e., refer to `conftest.exe'), while it won't with
3037 # `rm'.
3038 for ac_file in conftest.exe conftest conftest.*; do
3039   test -f "$ac_file" || continue
3040   case $ac_file in
3041     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3042     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3043           break;;
3044     * ) break;;
3045   esac
3046 done
3047 else
3048   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3050 as_fn_error "cannot compute suffix of executables: cannot compile and link
3051 See \`config.log' for more details." "$LINENO" 5; }
3052 fi
3053 rm -f conftest$ac_cv_exeext
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3055 $as_echo "$ac_cv_exeext" >&6; }
3056
3057 rm -f conftest.$ac_ext
3058 EXEEXT=$ac_cv_exeext
3059 ac_exeext=$EXEEXT
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3061 $as_echo_n "checking for suffix of object files... " >&6; }
3062 if test "${ac_cv_objext+set}" = set; then :
3063   $as_echo_n "(cached) " >&6
3064 else
3065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3066 /* end confdefs.h.  */
3067
3068 int
3069 main ()
3070 {
3071
3072   ;
3073   return 0;
3074 }
3075 _ACEOF
3076 rm -f conftest.o conftest.obj
3077 if { { ac_try="$ac_compile"
3078 case "(($ac_try" in
3079   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3080   *) ac_try_echo=$ac_try;;
3081 esac
3082 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3083 $as_echo "$ac_try_echo"; } >&5
3084   (eval "$ac_compile") 2>&5
3085   ac_status=$?
3086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3087   test $ac_status = 0; }; then :
3088   for ac_file in conftest.o conftest.obj conftest.*; do
3089   test -f "$ac_file" || continue;
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3092     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3093        break;;
3094   esac
3095 done
3096 else
3097   $as_echo "$as_me: failed program was:" >&5
3098 sed 's/^/| /' conftest.$ac_ext >&5
3099
3100 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3101 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3102 as_fn_error "cannot compute suffix of object files: cannot compile
3103 See \`config.log' for more details." "$LINENO" 5; }
3104 fi
3105 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3106 fi
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3108 $as_echo "$ac_cv_objext" >&6; }
3109 OBJEXT=$ac_cv_objext
3110 ac_objext=$OBJEXT
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3112 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3113 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3114   $as_echo_n "(cached) " >&6
3115 else
3116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h.  */
3118
3119 int
3120 main ()
3121 {
3122 #ifndef __GNUC__
3123        choke me
3124 #endif
3125
3126   ;
3127   return 0;
3128 }
3129 _ACEOF
3130 if ac_fn_c_try_compile "$LINENO"; then :
3131   ac_compiler_gnu=yes
3132 else
3133   ac_compiler_gnu=no
3134 fi
3135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3137
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3140 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3141 if test $ac_compiler_gnu = yes; then
3142   GCC=yes
3143 else
3144   GCC=
3145 fi
3146 ac_test_CFLAGS=${CFLAGS+set}
3147 ac_save_CFLAGS=$CFLAGS
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3149 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3150 if test "${ac_cv_prog_cc_g+set}" = set; then :
3151   $as_echo_n "(cached) " >&6
3152 else
3153   ac_save_c_werror_flag=$ac_c_werror_flag
3154    ac_c_werror_flag=yes
3155    ac_cv_prog_cc_g=no
3156    CFLAGS="-g"
3157    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3158 /* end confdefs.h.  */
3159
3160 int
3161 main ()
3162 {
3163
3164   ;
3165   return 0;
3166 }
3167 _ACEOF
3168 if ac_fn_c_try_compile "$LINENO"; then :
3169   ac_cv_prog_cc_g=yes
3170 else
3171   CFLAGS=""
3172       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3173 /* end confdefs.h.  */
3174
3175 int
3176 main ()
3177 {
3178
3179   ;
3180   return 0;
3181 }
3182 _ACEOF
3183 if ac_fn_c_try_compile "$LINENO"; then :
3184
3185 else
3186   ac_c_werror_flag=$ac_save_c_werror_flag
3187          CFLAGS="-g"
3188          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3189 /* end confdefs.h.  */
3190
3191 int
3192 main ()
3193 {
3194
3195   ;
3196   return 0;
3197 }
3198 _ACEOF
3199 if ac_fn_c_try_compile "$LINENO"; then :
3200   ac_cv_prog_cc_g=yes
3201 fi
3202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3203 fi
3204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3205 fi
3206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3207    ac_c_werror_flag=$ac_save_c_werror_flag
3208 fi
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3210 $as_echo "$ac_cv_prog_cc_g" >&6; }
3211 if test "$ac_test_CFLAGS" = set; then
3212   CFLAGS=$ac_save_CFLAGS
3213 elif test $ac_cv_prog_cc_g = yes; then
3214   if test "$GCC" = yes; then
3215     CFLAGS="-g -O2"
3216   else
3217     CFLAGS="-g"
3218   fi
3219 else
3220   if test "$GCC" = yes; then
3221     CFLAGS="-O2"
3222   else
3223     CFLAGS=
3224   fi
3225 fi
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3227 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3228 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   ac_cv_prog_cc_c89=no
3232 ac_save_CC=$CC
3233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3234 /* end confdefs.h.  */
3235 #include <stdarg.h>
3236 #include <stdio.h>
3237 #include <sys/types.h>
3238 #include <sys/stat.h>
3239 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3240 struct buf { int x; };
3241 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3242 static char *e (p, i)
3243      char **p;
3244      int i;
3245 {
3246   return p[i];
3247 }
3248 static char *f (char * (*g) (char **, int), char **p, ...)
3249 {
3250   char *s;
3251   va_list v;
3252   va_start (v,p);
3253   s = g (p, va_arg (v,int));
3254   va_end (v);
3255   return s;
3256 }
3257
3258 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3259    function prototypes and stuff, but not '\xHH' hex character constants.
3260    These don't provoke an error unfortunately, instead are silently treated
3261    as 'x'.  The following induces an error, until -std is added to get
3262    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3263    array size at least.  It's necessary to write '\x00'==0 to get something
3264    that's true only with -std.  */
3265 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3266
3267 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3268    inside strings and character constants.  */
3269 #define FOO(x) 'x'
3270 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3271
3272 int test (int i, double x);
3273 struct s1 {int (*f) (int a);};
3274 struct s2 {int (*f) (double a);};
3275 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3276 int argc;
3277 char **argv;
3278 int
3279 main ()
3280 {
3281 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3287         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3288 do
3289   CC="$ac_save_CC $ac_arg"
3290   if ac_fn_c_try_compile "$LINENO"; then :
3291   ac_cv_prog_cc_c89=$ac_arg
3292 fi
3293 rm -f core conftest.err conftest.$ac_objext
3294   test "x$ac_cv_prog_cc_c89" != "xno" && break
3295 done
3296 rm -f conftest.$ac_ext
3297 CC=$ac_save_CC
3298
3299 fi
3300 # AC_CACHE_VAL
3301 case "x$ac_cv_prog_cc_c89" in
3302   x)
3303     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3304 $as_echo "none needed" >&6; } ;;
3305   xno)
3306     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3307 $as_echo "unsupported" >&6; } ;;
3308   *)
3309     CC="$CC $ac_cv_prog_cc_c89"
3310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3311 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3312 esac
3313 if test "x$ac_cv_prog_cc_c89" != xno; then :
3314
3315 fi
3316
3317 ac_ext=c
3318 ac_cpp='$CPP $CPPFLAGS'
3319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3322
3323 ac_ext=cpp
3324 ac_cpp='$CXXCPP $CPPFLAGS'
3325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3328 if test -z "$CXX"; then
3329   if test -n "$CCC"; then
3330     CXX=$CCC
3331   else
3332     if test -n "$ac_tool_prefix"; then
3333   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3334   do
3335     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3336 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3338 $as_echo_n "checking for $ac_word... " >&6; }
3339 if test "${ac_cv_prog_CXX+set}" = set; then :
3340   $as_echo_n "(cached) " >&6
3341 else
3342   if test -n "$CXX"; then
3343   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3344 else
3345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3346 for as_dir in $PATH
3347 do
3348   IFS=$as_save_IFS
3349   test -z "$as_dir" && as_dir=.
3350     for ac_exec_ext in '' $ac_executable_extensions; do
3351   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3352     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3354     break 2
3355   fi
3356 done
3357   done
3358 IFS=$as_save_IFS
3359
3360 fi
3361 fi
3362 CXX=$ac_cv_prog_CXX
3363 if test -n "$CXX"; then
3364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3365 $as_echo "$CXX" >&6; }
3366 else
3367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3368 $as_echo "no" >&6; }
3369 fi
3370
3371
3372     test -n "$CXX" && break
3373   done
3374 fi
3375 if test -z "$CXX"; then
3376   ac_ct_CXX=$CXX
3377   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3378 do
3379   # Extract the first word of "$ac_prog", so it can be a program name with args.
3380 set dummy $ac_prog; ac_word=$2
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3382 $as_echo_n "checking for $ac_word... " >&6; }
3383 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3384   $as_echo_n "(cached) " >&6
3385 else
3386   if test -n "$ac_ct_CXX"; then
3387   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3388 else
3389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3390 for as_dir in $PATH
3391 do
3392   IFS=$as_save_IFS
3393   test -z "$as_dir" && as_dir=.
3394     for ac_exec_ext in '' $ac_executable_extensions; do
3395   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3396     ac_cv_prog_ac_ct_CXX="$ac_prog"
3397     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3398     break 2
3399   fi
3400 done
3401   done
3402 IFS=$as_save_IFS
3403
3404 fi
3405 fi
3406 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3407 if test -n "$ac_ct_CXX"; then
3408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3409 $as_echo "$ac_ct_CXX" >&6; }
3410 else
3411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3412 $as_echo "no" >&6; }
3413 fi
3414
3415
3416   test -n "$ac_ct_CXX" && break
3417 done
3418
3419   if test "x$ac_ct_CXX" = x; then
3420     CXX="g++"
3421   else
3422     case $cross_compiling:$ac_tool_warned in
3423 yes:)
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3426 ac_tool_warned=yes ;;
3427 esac
3428     CXX=$ac_ct_CXX
3429   fi
3430 fi
3431
3432   fi
3433 fi
3434 # Provide some information about the compiler.
3435 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3436 set X $ac_compile
3437 ac_compiler=$2
3438 for ac_option in --version -v -V -qversion; do
3439   { { ac_try="$ac_compiler $ac_option >&5"
3440 case "(($ac_try" in
3441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3442   *) ac_try_echo=$ac_try;;
3443 esac
3444 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3445 $as_echo "$ac_try_echo"; } >&5
3446   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3447   ac_status=$?
3448   if test -s conftest.err; then
3449     sed '10a\
3450 ... rest of stderr output deleted ...
3451          10q' conftest.err >conftest.er1
3452     cat conftest.er1 >&5
3453     rm -f conftest.er1 conftest.err
3454   fi
3455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3456   test $ac_status = 0; }
3457 done
3458
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3460 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3461 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3462   $as_echo_n "(cached) " >&6
3463 else
3464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h.  */
3466
3467 int
3468 main ()
3469 {
3470 #ifndef __GNUC__
3471        choke me
3472 #endif
3473
3474   ;
3475   return 0;
3476 }
3477 _ACEOF
3478 if ac_fn_cxx_try_compile "$LINENO"; then :
3479   ac_compiler_gnu=yes
3480 else
3481   ac_compiler_gnu=no
3482 fi
3483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3484 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3485
3486 fi
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3488 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3489 if test $ac_compiler_gnu = yes; then
3490   GXX=yes
3491 else
3492   GXX=
3493 fi
3494 ac_test_CXXFLAGS=${CXXFLAGS+set}
3495 ac_save_CXXFLAGS=$CXXFLAGS
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3497 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3498 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3502    ac_cxx_werror_flag=yes
3503    ac_cv_prog_cxx_g=no
3504    CXXFLAGS="-g"
3505    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3506 /* end confdefs.h.  */
3507
3508 int
3509 main ()
3510 {
3511
3512   ;
3513   return 0;
3514 }
3515 _ACEOF
3516 if ac_fn_cxx_try_compile "$LINENO"; then :
3517   ac_cv_prog_cxx_g=yes
3518 else
3519   CXXFLAGS=""
3520       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3521 /* end confdefs.h.  */
3522
3523 int
3524 main ()
3525 {
3526
3527   ;
3528   return 0;
3529 }
3530 _ACEOF
3531 if ac_fn_cxx_try_compile "$LINENO"; then :
3532
3533 else
3534   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3535          CXXFLAGS="-g"
3536          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3537 /* end confdefs.h.  */
3538
3539 int
3540 main ()
3541 {
3542
3543   ;
3544   return 0;
3545 }
3546 _ACEOF
3547 if ac_fn_cxx_try_compile "$LINENO"; then :
3548   ac_cv_prog_cxx_g=yes
3549 fi
3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3551 fi
3552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3553 fi
3554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3555    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3556 fi
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3558 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3559 if test "$ac_test_CXXFLAGS" = set; then
3560   CXXFLAGS=$ac_save_CXXFLAGS
3561 elif test $ac_cv_prog_cxx_g = yes; then
3562   if test "$GXX" = yes; then
3563     CXXFLAGS="-g -O2"
3564   else
3565     CXXFLAGS="-g"
3566   fi
3567 else
3568   if test "$GXX" = yes; then
3569     CXXFLAGS="-O2"
3570   else
3571     CXXFLAGS=
3572   fi
3573 fi
3574 ac_ext=c
3575 ac_cpp='$CPP $CPPFLAGS'
3576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3579
3580
3581 ac_ext=c
3582 ac_cpp='$CPP $CPPFLAGS'
3583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3587 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3588 # On Suns, sometimes $CPP names a directory.
3589 if test -n "$CPP" && test -d "$CPP"; then
3590   CPP=
3591 fi
3592 if test -z "$CPP"; then
3593   if test "${ac_cv_prog_CPP+set}" = set; then :
3594   $as_echo_n "(cached) " >&6
3595 else
3596       # Double quotes because CPP needs to be expanded
3597     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3598     do
3599       ac_preproc_ok=false
3600 for ac_c_preproc_warn_flag in '' yes
3601 do
3602   # Use a header file that comes with gcc, so configuring glibc
3603   # with a fresh cross-compiler works.
3604   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3605   # <limits.h> exists even on freestanding compilers.
3606   # On the NeXT, cc -E runs the code through the compiler's parser,
3607   # not just through cpp. "Syntax error" is here to catch this case.
3608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3609 /* end confdefs.h.  */
3610 #ifdef __STDC__
3611 # include <limits.h>
3612 #else
3613 # include <assert.h>
3614 #endif
3615                      Syntax error
3616 _ACEOF
3617 if ac_fn_c_try_cpp "$LINENO"; then :
3618
3619 else
3620   # Broken: fails on valid input.
3621 continue
3622 fi
3623 rm -f conftest.err conftest.$ac_ext
3624
3625   # OK, works on sane cases.  Now check whether nonexistent headers
3626   # can be detected and how.
3627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3628 /* end confdefs.h.  */
3629 #include <ac_nonexistent.h>
3630 _ACEOF
3631 if ac_fn_c_try_cpp "$LINENO"; then :
3632   # Broken: success on invalid input.
3633 continue
3634 else
3635   # Passes both tests.
3636 ac_preproc_ok=:
3637 break
3638 fi
3639 rm -f conftest.err conftest.$ac_ext
3640
3641 done
3642 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3643 rm -f conftest.err conftest.$ac_ext
3644 if $ac_preproc_ok; then :
3645   break
3646 fi
3647
3648     done
3649     ac_cv_prog_CPP=$CPP
3650
3651 fi
3652   CPP=$ac_cv_prog_CPP
3653 else
3654   ac_cv_prog_CPP=$CPP
3655 fi
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3657 $as_echo "$CPP" >&6; }
3658 ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661   # Use a header file that comes with gcc, so configuring glibc
3662   # with a fresh cross-compiler works.
3663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664   # <limits.h> exists even on freestanding compilers.
3665   # On the NeXT, cc -E runs the code through the compiler's parser,
3666   # not just through cpp. "Syntax error" is here to catch this case.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #ifdef __STDC__
3670 # include <limits.h>
3671 #else
3672 # include <assert.h>
3673 #endif
3674                      Syntax error
3675 _ACEOF
3676 if ac_fn_c_try_cpp "$LINENO"; then :
3677
3678 else
3679   # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.$ac_ext
3683
3684   # OK, works on sane cases.  Now check whether nonexistent headers
3685   # can be detected and how.
3686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h.  */
3688 #include <ac_nonexistent.h>
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691   # Broken: success on invalid input.
3692 continue
3693 else
3694   # Passes both tests.
3695 ac_preproc_ok=:
3696 break
3697 fi
3698 rm -f conftest.err conftest.$ac_ext
3699
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704
3705 else
3706   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3707 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3708 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3709 See \`config.log' for more details." "$LINENO" 5; }
3710 fi
3711
3712 ac_ext=c
3713 ac_cpp='$CPP $CPPFLAGS'
3714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3717
3718
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3720 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3721 if test "${ac_cv_path_GREP+set}" = set; then :
3722   $as_echo_n "(cached) " >&6
3723 else
3724   if test -z "$GREP"; then
3725   ac_path_GREP_found=false
3726   # Loop through the user's path and test for each of PROGNAME-LIST
3727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3728 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3729 do
3730   IFS=$as_save_IFS
3731   test -z "$as_dir" && as_dir=.
3732     for ac_prog in grep ggrep; do
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3735       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3736 # Check for GNU ac_path_GREP and select it if it is found.
3737   # Check for GNU $ac_path_GREP
3738 case `"$ac_path_GREP" --version 2>&1` in
3739 *GNU*)
3740   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3741 *)
3742   ac_count=0
3743   $as_echo_n 0123456789 >"conftest.in"
3744   while :
3745   do
3746     cat "conftest.in" "conftest.in" >"conftest.tmp"
3747     mv "conftest.tmp" "conftest.in"
3748     cp "conftest.in" "conftest.nl"
3749     $as_echo 'GREP' >> "conftest.nl"
3750     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3751     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3752     as_fn_arith $ac_count + 1 && ac_count=$as_val
3753     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3754       # Best one so far, save it but keep looking for a better one
3755       ac_cv_path_GREP="$ac_path_GREP"
3756       ac_path_GREP_max=$ac_count
3757     fi
3758     # 10*(2^10) chars as input seems more than enough
3759     test $ac_count -gt 10 && break
3760   done
3761   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3762 esac
3763
3764       $ac_path_GREP_found && break 3
3765     done
3766   done
3767   done
3768 IFS=$as_save_IFS
3769   if test -z "$ac_cv_path_GREP"; then
3770     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3771   fi
3772 else
3773   ac_cv_path_GREP=$GREP
3774 fi
3775
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3778 $as_echo "$ac_cv_path_GREP" >&6; }
3779  GREP="$ac_cv_path_GREP"
3780
3781
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3783 $as_echo_n "checking for egrep... " >&6; }
3784 if test "${ac_cv_path_EGREP+set}" = set; then :
3785   $as_echo_n "(cached) " >&6
3786 else
3787   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3788    then ac_cv_path_EGREP="$GREP -E"
3789    else
3790      if test -z "$EGREP"; then
3791   ac_path_EGREP_found=false
3792   # Loop through the user's path and test for each of PROGNAME-LIST
3793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3794 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3795 do
3796   IFS=$as_save_IFS
3797   test -z "$as_dir" && as_dir=.
3798     for ac_prog in egrep; do
3799     for ac_exec_ext in '' $ac_executable_extensions; do
3800       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3801       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3802 # Check for GNU ac_path_EGREP and select it if it is found.
3803   # Check for GNU $ac_path_EGREP
3804 case `"$ac_path_EGREP" --version 2>&1` in
3805 *GNU*)
3806   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3807 *)
3808   ac_count=0
3809   $as_echo_n 0123456789 >"conftest.in"
3810   while :
3811   do
3812     cat "conftest.in" "conftest.in" >"conftest.tmp"
3813     mv "conftest.tmp" "conftest.in"
3814     cp "conftest.in" "conftest.nl"
3815     $as_echo 'EGREP' >> "conftest.nl"
3816     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3817     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3818     as_fn_arith $ac_count + 1 && ac_count=$as_val
3819     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3820       # Best one so far, save it but keep looking for a better one
3821       ac_cv_path_EGREP="$ac_path_EGREP"
3822       ac_path_EGREP_max=$ac_count
3823     fi
3824     # 10*(2^10) chars as input seems more than enough
3825     test $ac_count -gt 10 && break
3826   done
3827   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3828 esac
3829
3830       $ac_path_EGREP_found && break 3
3831     done
3832   done
3833   done
3834 IFS=$as_save_IFS
3835   if test -z "$ac_cv_path_EGREP"; then
3836     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3837   fi
3838 else
3839   ac_cv_path_EGREP=$EGREP
3840 fi
3841
3842    fi
3843 fi
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3845 $as_echo "$ac_cv_path_EGREP" >&6; }
3846  EGREP="$ac_cv_path_EGREP"
3847
3848
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3850 $as_echo_n "checking for ANSI C header files... " >&6; }
3851 if test "${ac_cv_header_stdc+set}" = set; then :
3852   $as_echo_n "(cached) " >&6
3853 else
3854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h.  */
3856 #include <stdlib.h>
3857 #include <stdarg.h>
3858 #include <string.h>
3859 #include <float.h>
3860
3861 int
3862 main ()
3863 {
3864
3865   ;
3866   return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870   ac_cv_header_stdc=yes
3871 else
3872   ac_cv_header_stdc=no
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875
3876 if test $ac_cv_header_stdc = yes; then
3877   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3879 /* end confdefs.h.  */
3880 #include <string.h>
3881
3882 _ACEOF
3883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3884   $EGREP "memchr" >/dev/null 2>&1; then :
3885
3886 else
3887   ac_cv_header_stdc=no
3888 fi
3889 rm -f conftest*
3890
3891 fi
3892
3893 if test $ac_cv_header_stdc = yes; then
3894   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897 #include <stdlib.h>
3898
3899 _ACEOF
3900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3901   $EGREP "free" >/dev/null 2>&1; then :
3902
3903 else
3904   ac_cv_header_stdc=no
3905 fi
3906 rm -f conftest*
3907
3908 fi
3909
3910 if test $ac_cv_header_stdc = yes; then
3911   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3912   if test "$cross_compiling" = yes; then :
3913   :
3914 else
3915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h.  */
3917 #include <ctype.h>
3918 #include <stdlib.h>
3919 #if ((' ' & 0x0FF) == 0x020)
3920 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3921 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3922 #else
3923 # define ISLOWER(c) \
3924                    (('a' <= (c) && (c) <= 'i') \
3925                      || ('j' <= (c) && (c) <= 'r') \
3926                      || ('s' <= (c) && (c) <= 'z'))
3927 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3928 #endif
3929
3930 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3931 int
3932 main ()
3933 {
3934   int i;
3935   for (i = 0; i < 256; i++)
3936     if (XOR (islower (i), ISLOWER (i))
3937         || toupper (i) != TOUPPER (i))
3938       return 2;
3939   return 0;
3940 }
3941 _ACEOF
3942 if ac_fn_c_try_run "$LINENO"; then :
3943
3944 else
3945   ac_cv_header_stdc=no
3946 fi
3947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3948   conftest.$ac_objext conftest.beam conftest.$ac_ext
3949 fi
3950
3951 fi
3952 fi
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3954 $as_echo "$ac_cv_header_stdc" >&6; }
3955 if test $ac_cv_header_stdc = yes; then
3956
3957 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3958
3959 fi
3960
3961 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3962 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3963                   inttypes.h stdint.h unistd.h
3964 do :
3965   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3966 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3967 "
3968 eval as_val=\$$as_ac_Header
3969    if test "x$as_val" = x""yes; then :
3970   cat >>confdefs.h <<_ACEOF
3971 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3972 _ACEOF
3973
3974 fi
3975
3976 done
3977
3978
3979
3980   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3981 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3982   MINIX=yes
3983 else
3984   MINIX=
3985 fi
3986
3987
3988   if test "$MINIX" = yes; then
3989
3990 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3991
3992
3993 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3994
3995
3996 $as_echo "#define _MINIX 1" >>confdefs.h
3997
3998   fi
3999
4000
4001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4002 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4003 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4004   $as_echo_n "(cached) " >&6
4005 else
4006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4007 /* end confdefs.h.  */
4008
4009 #         define __EXTENSIONS__ 1
4010           $ac_includes_default
4011 int
4012 main ()
4013 {
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020   ac_cv_safe_to_define___extensions__=yes
4021 else
4022   ac_cv_safe_to_define___extensions__=no
4023 fi
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4025 fi
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4027 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4028   test $ac_cv_safe_to_define___extensions__ = yes &&
4029     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4030
4031   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4032
4033   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4034
4035   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4036
4037   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4038
4039
4040
4041 # Check whether --enable-largefile was given.
4042 if test "${enable_largefile+set}" = set; then :
4043   enableval=$enable_largefile;
4044 fi
4045
4046 if test "$enable_largefile" != no; then
4047
4048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4049 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4050 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4051   $as_echo_n "(cached) " >&6
4052 else
4053   ac_cv_sys_largefile_CC=no
4054      if test "$GCC" != yes; then
4055        ac_save_CC=$CC
4056        while :; do
4057          # IRIX 6.2 and later do not support large files by default,
4058          # so use the C compiler's -n32 option if that helps.
4059          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4060 /* end confdefs.h.  */
4061 #include <sys/types.h>
4062  /* Check that off_t can represent 2**63 - 1 correctly.
4063     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4064     since some C++ compilers masquerading as C compilers
4065     incorrectly reject 9223372036854775807.  */
4066 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4067   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4068                        && LARGE_OFF_T % 2147483647 == 1)
4069                       ? 1 : -1];
4070 int
4071 main ()
4072 {
4073
4074   ;
4075   return 0;
4076 }
4077 _ACEOF
4078          if ac_fn_c_try_compile "$LINENO"; then :
4079   break
4080 fi
4081 rm -f core conftest.err conftest.$ac_objext
4082          CC="$CC -n32"
4083          if ac_fn_c_try_compile "$LINENO"; then :
4084   ac_cv_sys_largefile_CC=' -n32'; break
4085 fi
4086 rm -f core conftest.err conftest.$ac_objext
4087          break
4088        done
4089        CC=$ac_save_CC
4090        rm -f conftest.$ac_ext
4091     fi
4092 fi
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4094 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4095   if test "$ac_cv_sys_largefile_CC" != no; then
4096     CC=$CC$ac_cv_sys_largefile_CC
4097   fi
4098
4099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4100 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4101 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4102   $as_echo_n "(cached) " >&6
4103 else
4104   while :; do
4105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4106 /* end confdefs.h.  */
4107 #include <sys/types.h>
4108  /* Check that off_t can represent 2**63 - 1 correctly.
4109     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4110     since some C++ compilers masquerading as C compilers
4111     incorrectly reject 9223372036854775807.  */
4112 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4113   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4114                        && LARGE_OFF_T % 2147483647 == 1)
4115                       ? 1 : -1];
4116 int
4117 main ()
4118 {
4119
4120   ;
4121   return 0;
4122 }
4123 _ACEOF
4124 if ac_fn_c_try_compile "$LINENO"; then :
4125   ac_cv_sys_file_offset_bits=no; break
4126 fi
4127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4129 /* end confdefs.h.  */
4130 #define _FILE_OFFSET_BITS 64
4131 #include <sys/types.h>
4132  /* Check that off_t can represent 2**63 - 1 correctly.
4133     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4134     since some C++ compilers masquerading as C compilers
4135     incorrectly reject 9223372036854775807.  */
4136 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4137   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4138                        && LARGE_OFF_T % 2147483647 == 1)
4139                       ? 1 : -1];
4140 int
4141 main ()
4142 {
4143
4144   ;
4145   return 0;
4146 }
4147 _ACEOF
4148 if ac_fn_c_try_compile "$LINENO"; then :
4149   ac_cv_sys_file_offset_bits=64; break
4150 fi
4151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4152   ac_cv_sys_file_offset_bits=unknown
4153   break
4154 done
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4157 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4158 case $ac_cv_sys_file_offset_bits in #(
4159   no | unknown) ;;
4160   *)
4161 cat >>confdefs.h <<_ACEOF
4162 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4163 _ACEOF
4164 ;;
4165 esac
4166 rm -rf conftest*
4167   if test $ac_cv_sys_file_offset_bits = unknown; then
4168     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4169 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4170 if test "${ac_cv_sys_large_files+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   while :; do
4174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4175 /* end confdefs.h.  */
4176 #include <sys/types.h>
4177  /* Check that off_t can represent 2**63 - 1 correctly.
4178     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4179     since some C++ compilers masquerading as C compilers
4180     incorrectly reject 9223372036854775807.  */
4181 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4182   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4183                        && LARGE_OFF_T % 2147483647 == 1)
4184                       ? 1 : -1];
4185 int
4186 main ()
4187 {
4188
4189   ;
4190   return 0;
4191 }
4192 _ACEOF
4193 if ac_fn_c_try_compile "$LINENO"; then :
4194   ac_cv_sys_large_files=no; break
4195 fi
4196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4198 /* end confdefs.h.  */
4199 #define _LARGE_FILES 1
4200 #include <sys/types.h>
4201  /* Check that off_t can represent 2**63 - 1 correctly.
4202     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4203     since some C++ compilers masquerading as C compilers
4204     incorrectly reject 9223372036854775807.  */
4205 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4206   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4207                        && LARGE_OFF_T % 2147483647 == 1)
4208                       ? 1 : -1];
4209 int
4210 main ()
4211 {
4212
4213   ;
4214   return 0;
4215 }
4216 _ACEOF
4217 if ac_fn_c_try_compile "$LINENO"; then :
4218   ac_cv_sys_large_files=1; break
4219 fi
4220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4221   ac_cv_sys_large_files=unknown
4222   break
4223 done
4224 fi
4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4226 $as_echo "$ac_cv_sys_large_files" >&6; }
4227 case $ac_cv_sys_large_files in #(
4228   no | unknown) ;;
4229   *)
4230 cat >>confdefs.h <<_ACEOF
4231 #define _LARGE_FILES $ac_cv_sys_large_files
4232 _ACEOF
4233 ;;
4234 esac
4235 rm -rf conftest*
4236   fi
4237 fi
4238
4239
4240 ac_aux_dir=
4241 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4242   for ac_t in install-sh install.sh shtool; do
4243     if test -f "$ac_dir/$ac_t"; then
4244       ac_aux_dir=$ac_dir
4245       ac_install_sh="$ac_aux_dir/$ac_t -c"
4246       break 2
4247     fi
4248   done
4249 done
4250 if test -z "$ac_aux_dir"; then
4251   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4252 fi
4253
4254 # These three variables are undocumented and unsupported,
4255 # and are intended to be withdrawn in a future Autoconf release.
4256 # They can cause serious problems if a builder's source tree is in a directory
4257 # whose full name contains unusual characters.
4258 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4259 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4260 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4261
4262
4263 # Make sure we can run config.sub.
4264 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4265   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4266
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4268 $as_echo_n "checking build system type... " >&6; }
4269 if test "${ac_cv_build+set}" = set; then :
4270   $as_echo_n "(cached) " >&6
4271 else
4272   ac_build_alias=$build_alias
4273 test "x$ac_build_alias" = x &&
4274   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4275 test "x$ac_build_alias" = x &&
4276   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4277 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4278   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4279
4280 fi
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4282 $as_echo "$ac_cv_build" >&6; }
4283 case $ac_cv_build in
4284 *-*-*) ;;
4285 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4286 esac
4287 build=$ac_cv_build
4288 ac_save_IFS=$IFS; IFS='-'
4289 set x $ac_cv_build
4290 shift
4291 build_cpu=$1
4292 build_vendor=$2
4293 shift; shift
4294 # Remember, the first character of IFS is used to create $*,
4295 # except with old shells:
4296 build_os=$*
4297 IFS=$ac_save_IFS
4298 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4299
4300
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4302 $as_echo_n "checking host system type... " >&6; }
4303 if test "${ac_cv_host+set}" = set; then :
4304   $as_echo_n "(cached) " >&6
4305 else
4306   if test "x$host_alias" = x; then
4307   ac_cv_host=$ac_cv_build
4308 else
4309   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4310     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4311 fi
4312
4313 fi
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4315 $as_echo "$ac_cv_host" >&6; }
4316 case $ac_cv_host in
4317 *-*-*) ;;
4318 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4319 esac
4320 host=$ac_cv_host
4321 ac_save_IFS=$IFS; IFS='-'
4322 set x $ac_cv_host
4323 shift
4324 host_cpu=$1
4325 host_vendor=$2
4326 shift; shift
4327 # Remember, the first character of IFS is used to create $*,
4328 # except with old shells:
4329 host_os=$*
4330 IFS=$ac_save_IFS
4331 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4332
4333
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4335 $as_echo_n "checking target system type... " >&6; }
4336 if test "${ac_cv_target+set}" = set; then :
4337   $as_echo_n "(cached) " >&6
4338 else
4339   if test "x$target_alias" = x; then
4340   ac_cv_target=$ac_cv_host
4341 else
4342   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4343     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4344 fi
4345
4346 fi
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4348 $as_echo "$ac_cv_target" >&6; }
4349 case $ac_cv_target in
4350 *-*-*) ;;
4351 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4352 esac
4353 target=$ac_cv_target
4354 ac_save_IFS=$IFS; IFS='-'
4355 set x $ac_cv_target
4356 shift
4357 target_cpu=$1
4358 target_vendor=$2
4359 shift; shift
4360 # Remember, the first character of IFS is used to create $*,
4361 # except with old shells:
4362 target_os=$*
4363 IFS=$ac_save_IFS
4364 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4365
4366
4367 # The aliases save the names the user supplied, while $host etc.
4368 # will get canonicalized.
4369 test -n "$target_alias" &&
4370   test "$program_prefix$program_suffix$program_transform_name" = \
4371     NONENONEs,x,x, &&
4372   program_prefix=${target_alias}-
4373
4374
4375 # Find a good install program.  We prefer a C program (faster),
4376 # so one script is as good as another.  But avoid the broken or
4377 # incompatible versions:
4378 # SysV /etc/install, /usr/sbin/install
4379 # SunOS /usr/etc/install
4380 # IRIX /sbin/install
4381 # AIX /bin/install
4382 # AmigaOS /C/install, which installs bootblocks on floppy discs
4383 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4384 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4385 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4386 # OS/2's system install, which has a completely different semantic
4387 # ./install, which can be erroneously created by make from ./install.sh.
4388 # Reject install programs that cannot install multiple files.
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4390 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4391 if test -z "$INSTALL"; then
4392 if test "${ac_cv_path_install+set}" = set; then :
4393   $as_echo_n "(cached) " >&6
4394 else
4395   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH
4397 do
4398   IFS=$as_save_IFS
4399   test -z "$as_dir" && as_dir=.
4400     # Account for people who put trailing slashes in PATH elements.
4401 case $as_dir/ in #((
4402   ./ | .// | /[cC]/* | \
4403   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4404   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4405   /usr/ucb/* ) ;;
4406   *)
4407     # OSF1 and SCO ODT 3.0 have their own names for install.
4408     # Don't use installbsd from OSF since it installs stuff as root
4409     # by default.
4410     for ac_prog in ginstall scoinst install; do
4411       for ac_exec_ext in '' $ac_executable_extensions; do
4412         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4413           if test $ac_prog = install &&
4414             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4415             # AIX install.  It has an incompatible calling convention.
4416             :
4417           elif test $ac_prog = install &&
4418             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4419             # program-specific install script used by HP pwplus--don't use.
4420             :
4421           else
4422             rm -rf conftest.one conftest.two conftest.dir
4423             echo one > conftest.one
4424             echo two > conftest.two
4425             mkdir conftest.dir
4426             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4427               test -s conftest.one && test -s conftest.two &&
4428               test -s conftest.dir/conftest.one &&
4429               test -s conftest.dir/conftest.two
4430             then
4431               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4432               break 3
4433             fi
4434           fi
4435         fi
4436       done
4437     done
4438     ;;
4439 esac
4440
4441   done
4442 IFS=$as_save_IFS
4443
4444 rm -rf conftest.one conftest.two conftest.dir
4445
4446 fi
4447   if test "${ac_cv_path_install+set}" = set; then
4448     INSTALL=$ac_cv_path_install
4449   else
4450     # As a last resort, use the slow shell script.  Don't cache a
4451     # value for INSTALL within a source directory, because that will
4452     # break other packages using the cache if that directory is
4453     # removed, or if the value is a relative name.
4454     INSTALL=$ac_install_sh
4455   fi
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4458 $as_echo "$INSTALL" >&6; }
4459
4460 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4461 # It thinks the first close brace ends the variable substitution.
4462 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4463
4464 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4465
4466 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4467
4468 if test -n "$ac_tool_prefix"; then
4469   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4470 set dummy ${ac_tool_prefix}ar; ac_word=$2
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4472 $as_echo_n "checking for $ac_word... " >&6; }
4473 if test "${ac_cv_prog_AR+set}" = set; then :
4474   $as_echo_n "(cached) " >&6
4475 else
4476   if test -n "$AR"; then
4477   ac_cv_prog_AR="$AR" # Let the user override the test.
4478 else
4479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4480 for as_dir in $PATH
4481 do
4482   IFS=$as_save_IFS
4483   test -z "$as_dir" && as_dir=.
4484     for ac_exec_ext in '' $ac_executable_extensions; do
4485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4486     ac_cv_prog_AR="${ac_tool_prefix}ar"
4487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4488     break 2
4489   fi
4490 done
4491   done
4492 IFS=$as_save_IFS
4493
4494 fi
4495 fi
4496 AR=$ac_cv_prog_AR
4497 if test -n "$AR"; then
4498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4499 $as_echo "$AR" >&6; }
4500 else
4501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4502 $as_echo "no" >&6; }
4503 fi
4504
4505
4506 fi
4507 if test -z "$ac_cv_prog_AR"; then
4508   ac_ct_AR=$AR
4509   # Extract the first word of "ar", so it can be a program name with args.
4510 set dummy ar; ac_word=$2
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4512 $as_echo_n "checking for $ac_word... " >&6; }
4513 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4514   $as_echo_n "(cached) " >&6
4515 else
4516   if test -n "$ac_ct_AR"; then
4517   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4518 else
4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4520 for as_dir in $PATH
4521 do
4522   IFS=$as_save_IFS
4523   test -z "$as_dir" && as_dir=.
4524     for ac_exec_ext in '' $ac_executable_extensions; do
4525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4526     ac_cv_prog_ac_ct_AR="ar"
4527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4528     break 2
4529   fi
4530 done
4531   done
4532 IFS=$as_save_IFS
4533
4534 fi
4535 fi
4536 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4537 if test -n "$ac_ct_AR"; then
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4539 $as_echo "$ac_ct_AR" >&6; }
4540 else
4541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4542 $as_echo "no" >&6; }
4543 fi
4544
4545   if test "x$ac_ct_AR" = x; then
4546     AR=""
4547   else
4548     case $cross_compiling:$ac_tool_warned in
4549 yes:)
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4552 ac_tool_warned=yes ;;
4553 esac
4554     AR=$ac_ct_AR
4555   fi
4556 else
4557   AR="$ac_cv_prog_AR"
4558 fi
4559
4560 if test -n "$ac_tool_prefix"; then
4561   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4562 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4564 $as_echo_n "checking for $ac_word... " >&6; }
4565 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4566   $as_echo_n "(cached) " >&6
4567 else
4568   if test -n "$RANLIB"; then
4569   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4570 else
4571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4572 for as_dir in $PATH
4573 do
4574   IFS=$as_save_IFS
4575   test -z "$as_dir" && as_dir=.
4576     for ac_exec_ext in '' $ac_executable_extensions; do
4577   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4578     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4579     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4580     break 2
4581   fi
4582 done
4583   done
4584 IFS=$as_save_IFS
4585
4586 fi
4587 fi
4588 RANLIB=$ac_cv_prog_RANLIB
4589 if test -n "$RANLIB"; then
4590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4591 $as_echo "$RANLIB" >&6; }
4592 else
4593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4594 $as_echo "no" >&6; }
4595 fi
4596
4597
4598 fi
4599 if test -z "$ac_cv_prog_RANLIB"; then
4600   ac_ct_RANLIB=$RANLIB
4601   # Extract the first word of "ranlib", so it can be a program name with args.
4602 set dummy ranlib; ac_word=$2
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4604 $as_echo_n "checking for $ac_word... " >&6; }
4605 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4606   $as_echo_n "(cached) " >&6
4607 else
4608   if test -n "$ac_ct_RANLIB"; then
4609   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4610 else
4611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4612 for as_dir in $PATH
4613 do
4614   IFS=$as_save_IFS
4615   test -z "$as_dir" && as_dir=.
4616     for ac_exec_ext in '' $ac_executable_extensions; do
4617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4618     ac_cv_prog_ac_ct_RANLIB="ranlib"
4619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4620     break 2
4621   fi
4622 done
4623   done
4624 IFS=$as_save_IFS
4625
4626 fi
4627 fi
4628 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4629 if test -n "$ac_ct_RANLIB"; then
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4631 $as_echo "$ac_ct_RANLIB" >&6; }
4632 else
4633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4634 $as_echo "no" >&6; }
4635 fi
4636
4637   if test "x$ac_ct_RANLIB" = x; then
4638     RANLIB=":"
4639   else
4640     case $cross_compiling:$ac_tool_warned in
4641 yes:)
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4644 ac_tool_warned=yes ;;
4645 esac
4646     RANLIB=$ac_ct_RANLIB
4647   fi
4648 else
4649   RANLIB="$ac_cv_prog_RANLIB"
4650 fi
4651
4652
4653 test "$program_prefix" != NONE &&
4654   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4655 # Use a double $ so make ignores it.
4656 test "$program_suffix" != NONE &&
4657   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4658 # Double any \ or $.
4659 # By default was `s,x,x', remove it if useless.
4660 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4661 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4662
4663
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4665 $as_echo_n "checking for ANSI C header files... " >&6; }
4666 if test "${ac_cv_header_stdc+set}" = set; then :
4667   $as_echo_n "(cached) " >&6
4668 else
4669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4670 /* end confdefs.h.  */
4671 #include <stdlib.h>
4672 #include <stdarg.h>
4673 #include <string.h>
4674 #include <float.h>
4675
4676 int
4677 main ()
4678 {
4679
4680   ;
4681   return 0;
4682 }
4683 _ACEOF
4684 if ac_fn_c_try_compile "$LINENO"; then :
4685   ac_cv_header_stdc=yes
4686 else
4687   ac_cv_header_stdc=no
4688 fi
4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4690
4691 if test $ac_cv_header_stdc = yes; then
4692   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4694 /* end confdefs.h.  */
4695 #include <string.h>
4696
4697 _ACEOF
4698 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4699   $EGREP "memchr" >/dev/null 2>&1; then :
4700
4701 else
4702   ac_cv_header_stdc=no
4703 fi
4704 rm -f conftest*
4705
4706 fi
4707
4708 if test $ac_cv_header_stdc = yes; then
4709   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4711 /* end confdefs.h.  */
4712 #include <stdlib.h>
4713
4714 _ACEOF
4715 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4716   $EGREP "free" >/dev/null 2>&1; then :
4717
4718 else
4719   ac_cv_header_stdc=no
4720 fi
4721 rm -f conftest*
4722
4723 fi
4724
4725 if test $ac_cv_header_stdc = yes; then
4726   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4727   if test "$cross_compiling" = yes; then :
4728   :
4729 else
4730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4731 /* end confdefs.h.  */
4732 #include <ctype.h>
4733 #include <stdlib.h>
4734 #if ((' ' & 0x0FF) == 0x020)
4735 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4736 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4737 #else
4738 # define ISLOWER(c) \
4739                    (('a' <= (c) && (c) <= 'i') \
4740                      || ('j' <= (c) && (c) <= 'r') \
4741                      || ('s' <= (c) && (c) <= 'z'))
4742 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4743 #endif
4744
4745 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4746 int
4747 main ()
4748 {
4749   int i;
4750   for (i = 0; i < 256; i++)
4751     if (XOR (islower (i), ISLOWER (i))
4752         || toupper (i) != TOUPPER (i))
4753       return 2;
4754   return 0;
4755 }
4756 _ACEOF
4757 if ac_fn_c_try_run "$LINENO"; then :
4758
4759 else
4760   ac_cv_header_stdc=no
4761 fi
4762 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4763   conftest.$ac_objext conftest.beam conftest.$ac_ext
4764 fi
4765
4766 fi
4767 fi
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4769 $as_echo "$ac_cv_header_stdc" >&6; }
4770 if test $ac_cv_header_stdc = yes; then
4771
4772 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4773
4774 fi
4775
4776
4777 # See if we are building with C++, and substitute COMPILER.
4778
4779   # Check whether --enable-build-with-cxx was given.
4780 if test "${enable_build_with_cxx+set}" = set; then :
4781   enableval=$enable_build_with_cxx; case $enableval in
4782       yes | no)
4783           ;;
4784       *)
4785           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4786     esac
4787 else
4788   enable_build_with_cxx=yes
4789 fi
4790
4791
4792   if test "$enable_build_with_cxx" = "yes"; then
4793     COMPILER='$(CXX)'
4794     COMPILER_CFLAGS='$(CXXFLAGS)'
4795    else
4796     COMPILER='$(CC)'
4797     COMPILER_CFLAGS='$(CFLAGS)'
4798   fi
4799
4800
4801
4802
4803 # Set the 'development' global.
4804 . $srcdir/../../bfd/development.sh
4805
4806 # Enable -lmcheck by default (it provides cheap-enough memory
4807 # mangling), but turn it off for releases.
4808 if $development; then
4809   libmcheck_default=yes
4810 else
4811   libmcheck_default=no
4812 fi
4813
4814   # Check whether --enable-libmcheck was given.
4815 if test "${enable_libmcheck+set}" = set; then :
4816   enableval=$enable_libmcheck; case "${enableval}" in
4817       yes | y) ENABLE_LIBMCHECK="yes" ;;
4818       no | n)  ENABLE_LIBMCHECK="no" ;;
4819       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
4820     esac
4821 fi
4822
4823
4824   if test -z "${ENABLE_LIBMCHECK}"; then
4825     ENABLE_LIBMCHECK=${libmcheck_default}
4826   fi
4827
4828   if test "$ENABLE_LIBMCHECK" = "yes" ; then
4829     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
4830 $as_echo_n "checking for main in -lmcheck... " >&6; }
4831 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   ac_check_lib_save_LIBS=$LIBS
4835 LIBS="-lmcheck  $LIBS"
4836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4837 /* end confdefs.h.  */
4838
4839
4840 int
4841 main ()
4842 {
4843 return main ();
4844   ;
4845   return 0;
4846 }
4847 _ACEOF
4848 if ac_fn_c_try_link "$LINENO"; then :
4849   ac_cv_lib_mcheck_main=yes
4850 else
4851   ac_cv_lib_mcheck_main=no
4852 fi
4853 rm -f core conftest.err conftest.$ac_objext \
4854     conftest$ac_exeext conftest.$ac_ext
4855 LIBS=$ac_check_lib_save_LIBS
4856 fi
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
4858 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
4859 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
4860   cat >>confdefs.h <<_ACEOF
4861 #define HAVE_LIBMCHECK 1
4862 _ACEOF
4863
4864   LIBS="-lmcheck $LIBS"
4865
4866 fi
4867
4868   fi
4869
4870
4871  case ${build_alias} in
4872   "") build_noncanonical=${build} ;;
4873   *) build_noncanonical=${build_alias} ;;
4874 esac
4875
4876  case ${host_alias} in
4877   "") host_noncanonical=${build_noncanonical} ;;
4878   *) host_noncanonical=${host_alias} ;;
4879 esac
4880
4881  case ${target_alias} in
4882   "") target_noncanonical=${host_noncanonical} ;;
4883   *) target_noncanonical=${target_alias} ;;
4884 esac
4885
4886
4887
4888
4889
4890
4891 # Dependency checking.
4892 rm -rf .tst 2>/dev/null
4893 mkdir .tst 2>/dev/null
4894 if test -d .tst; then
4895   am__leading_dot=.
4896 else
4897   am__leading_dot=_
4898 fi
4899 rmdir .tst 2>/dev/null
4900
4901 DEPDIR="${am__leading_dot}deps"
4902
4903 ac_config_commands="$ac_config_commands depdir"
4904
4905
4906 depcc="$CC"   am_compiler_list=
4907
4908 am_depcomp=$ac_aux_dir/depcomp
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4910 $as_echo_n "checking dependency style of $depcc... " >&6; }
4911 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4912   $as_echo_n "(cached) " >&6
4913 else
4914   if test -f "$am_depcomp"; then
4915   # We make a subdir and do the tests there.  Otherwise we can end up
4916   # making bogus files that we don't know about and never remove.  For
4917   # instance it was reported that on HP-UX the gcc test will end up
4918   # making a dummy file named `D' -- because `-MD' means `put the output
4919   # in D'.
4920   mkdir conftest.dir
4921   # Copy depcomp to subdir because otherwise we won't find it if we're
4922   # using a relative directory.
4923   cp "$am_depcomp" conftest.dir
4924   cd conftest.dir
4925   # We will build objects and dependencies in a subdirectory because
4926   # it helps to detect inapplicable dependency modes.  For instance
4927   # both Tru64's cc and ICC support -MD to output dependencies as a
4928   # side effect of compilation, but ICC will put the dependencies in
4929   # the current directory while Tru64 will put them in the object
4930   # directory.
4931   mkdir sub
4932
4933   am_cv_CC_dependencies_compiler_type=none
4934   if test "$am_compiler_list" = ""; then
4935      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4936   fi
4937   for depmode in $am_compiler_list; do
4938     if test $depmode = none; then break; fi
4939
4940     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4941     # Setup a source with many dependencies, because some compilers
4942     # like to wrap large dependency lists on column 80 (with \), and
4943     # we should not choose a depcomp mode which is confused by this.
4944     #
4945     # We need to recreate these files for each test, as the compiler may
4946     # overwrite some of them when testing with obscure command lines.
4947     # This happens at least with the AIX C compiler.
4948     : > sub/conftest.c
4949     for i in 1 2 3 4 5 6; do
4950       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4951       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4952       # Solaris 8's {/usr,}/bin/sh.
4953       touch sub/conftst$i.h
4954     done
4955     echo "include sub/conftest.Po" > confmf
4956
4957     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4958     # mode.  It turns out that the SunPro C++ compiler does not properly
4959     # handle `-M -o', and we need to detect this.
4960     depcmd="depmode=$depmode \
4961        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4962        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4963        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4964     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4965     if env $depcmd > conftest.err 2>&1 &&
4966        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4967        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4968        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4969       # icc doesn't choke on unknown options, it will just issue warnings
4970       # or remarks (even with -Werror).  So we grep stderr for any message
4971       # that says an option was ignored or not supported.
4972       # When given -MP, icc 7.0 and 7.1 complain thusly:
4973       #   icc: Command line warning: ignoring option '-M'; no argument required
4974       # The diagnosis changed in icc 8.0:
4975       #   icc: Command line remark: option '-MP' not supported
4976       if (grep 'ignoring option' conftest.err ||
4977           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4978         am_cv_CC_dependencies_compiler_type=$depmode
4979         $as_echo "$as_me:$LINENO: success" >&5
4980         break
4981       fi
4982     fi
4983     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4984     sed -e 's/^/| /' < conftest.err >&5
4985   done
4986
4987   cd ..
4988   rm -rf conftest.dir
4989 else
4990   am_cv_CC_dependencies_compiler_type=none
4991 fi
4992
4993 fi
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4995 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4996 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4997 then as_fn_error "no usable dependency style found" "$LINENO" 5
4998 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4999
5000 fi
5001
5002
5003 # Check for the 'make' the user wants to use.
5004 for ac_prog in make
5005 do
5006   # Extract the first word of "$ac_prog", so it can be a program name with args.
5007 set dummy $ac_prog; ac_word=$2
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5009 $as_echo_n "checking for $ac_word... " >&6; }
5010 if test "${ac_cv_prog_MAKE+set}" = set; then :
5011   $as_echo_n "(cached) " >&6
5012 else
5013   if test -n "$MAKE"; then
5014   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5015 else
5016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5017 for as_dir in $PATH
5018 do
5019   IFS=$as_save_IFS
5020   test -z "$as_dir" && as_dir=.
5021     for ac_exec_ext in '' $ac_executable_extensions; do
5022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5023     ac_cv_prog_MAKE="$ac_prog"
5024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5025     break 2
5026   fi
5027 done
5028   done
5029 IFS=$as_save_IFS
5030
5031 fi
5032 fi
5033 MAKE=$ac_cv_prog_MAKE
5034 if test -n "$MAKE"; then
5035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5036 $as_echo "$MAKE" >&6; }
5037 else
5038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5039 $as_echo "no" >&6; }
5040 fi
5041
5042
5043   test -n "$MAKE" && break
5044 done
5045
5046 MAKE_IS_GNU=
5047 case "`$MAKE --version 2>&1 | sed 1q`" in
5048   *GNU*)
5049     MAKE_IS_GNU=yes
5050     ;;
5051 esac
5052  if test "$MAKE_IS_GNU" = yes; then
5053   GMAKE_TRUE=
5054   GMAKE_FALSE='#'
5055 else
5056   GMAKE_TRUE='#'
5057   GMAKE_FALSE=
5058 fi
5059
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5061 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5062 set x ${MAKE-make}
5063 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5064 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5065   $as_echo_n "(cached) " >&6
5066 else
5067   cat >conftest.make <<\_ACEOF
5068 SHELL = /bin/sh
5069 all:
5070         @echo '@@@%%%=$(MAKE)=@@@%%%'
5071 _ACEOF
5072 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5073 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5074   *@@@%%%=?*=@@@%%%*)
5075     eval ac_cv_prog_make_${ac_make}_set=yes;;
5076   *)
5077     eval ac_cv_prog_make_${ac_make}_set=no;;
5078 esac
5079 rm -f conftest.make
5080 fi
5081 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5083 $as_echo "yes" >&6; }
5084   SET_MAKE=
5085 else
5086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5087 $as_echo "no" >&6; }
5088   SET_MAKE="MAKE=${MAKE-make}"
5089 fi
5090
5091
5092 gnulib_extra_configure_args=
5093 # If large-file support is disabled, make sure gnulib does the same.
5094 if test "$enable_largefile" = no; then
5095 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5096 fi
5097
5098 # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
5099 # to find the the source subdir to be configured directly under
5100 # gdbserver/.  We need to build gnulib under some other directory not
5101 # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
5102 # build it in the same directory, when building in the source dir.
5103
5104   in_src="../gnulib"
5105   in_build="build-gnulib-gdbserver"
5106   in_extra_args="$gnulib_extra_configure_args"
5107
5108   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5109   # so they do not pile up.
5110   ac_sub_configure_args=
5111   ac_prev=
5112   eval "set x $ac_configure_args"
5113   shift
5114   for ac_arg
5115   do
5116     if test -n "$ac_prev"; then
5117       ac_prev=
5118       continue
5119     fi
5120     case $ac_arg in
5121     -cache-file | --cache-file | --cache-fil | --cache-fi \
5122     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5123       ac_prev=cache_file ;;
5124     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5125     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5126     | --c=*)
5127       ;;
5128     --config-cache | -C)
5129       ;;
5130     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5131       ac_prev=srcdir ;;
5132     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5133       ;;
5134     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5135       ac_prev=prefix ;;
5136     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5137       ;;
5138     --disable-option-checking)
5139       ;;
5140     *)
5141       case $ac_arg in
5142       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5143       esac
5144       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5145     esac
5146   done
5147
5148   # Always prepend --prefix to ensure using the same prefix
5149   # in subdir configurations.
5150   ac_arg="--prefix=$prefix"
5151   case $ac_arg in
5152   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5153   esac
5154   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5155
5156   # Pass --silent
5157   if test "$silent" = yes; then
5158     ac_sub_configure_args="--silent $ac_sub_configure_args"
5159   fi
5160
5161   # Always prepend --disable-option-checking to silence warnings, since
5162   # different subdirs can have different --enable and --with options.
5163   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5164
5165   ac_popdir=`pwd`
5166   ac_dir=$in_build
5167
5168   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5169   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5170   $as_echo "$ac_msg" >&6
5171   as_dir="$ac_dir"; as_fn_mkdir_p
5172
5173   case $srcdir in
5174   [\\/]* | ?:[\\/]* )
5175     ac_srcdir=$srcdir/$in_src ;;
5176   *) # Relative name.
5177     ac_srcdir=../$srcdir/$in_src ;;
5178   esac
5179
5180   cd "$ac_dir"
5181
5182   ac_sub_configure=$ac_srcdir/configure
5183
5184   # Make the cache file name correct relative to the subdirectory.
5185   case $cache_file in
5186   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5187   *) # Relative name.
5188     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5189   esac
5190
5191   if test -n "$in_extra_args"; then
5192     # Add the extra args at the end.
5193     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5194   fi
5195
5196   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5197 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5198   # The eval makes quoting arguments work.
5199   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5200        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5201     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5202
5203   cd "$ac_popdir"
5204
5205
5206
5207   in_src="../../libiberty"
5208   in_build="build-libiberty-gdbserver"
5209   in_extra_args=
5210
5211   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5212   # so they do not pile up.
5213   ac_sub_configure_args=
5214   ac_prev=
5215   eval "set x $ac_configure_args"
5216   shift
5217   for ac_arg
5218   do
5219     if test -n "$ac_prev"; then
5220       ac_prev=
5221       continue
5222     fi
5223     case $ac_arg in
5224     -cache-file | --cache-file | --cache-fil | --cache-fi \
5225     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5226       ac_prev=cache_file ;;
5227     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5228     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5229     | --c=*)
5230       ;;
5231     --config-cache | -C)
5232       ;;
5233     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5234       ac_prev=srcdir ;;
5235     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5236       ;;
5237     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5238       ac_prev=prefix ;;
5239     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5240       ;;
5241     --disable-option-checking)
5242       ;;
5243     *)
5244       case $ac_arg in
5245       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5246       esac
5247       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5248     esac
5249   done
5250
5251   # Always prepend --prefix to ensure using the same prefix
5252   # in subdir configurations.
5253   ac_arg="--prefix=$prefix"
5254   case $ac_arg in
5255   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5256   esac
5257   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5258
5259   # Pass --silent
5260   if test "$silent" = yes; then
5261     ac_sub_configure_args="--silent $ac_sub_configure_args"
5262   fi
5263
5264   # Always prepend --disable-option-checking to silence warnings, since
5265   # different subdirs can have different --enable and --with options.
5266   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5267
5268   ac_popdir=`pwd`
5269   ac_dir=$in_build
5270
5271   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5272   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5273   $as_echo "$ac_msg" >&6
5274   as_dir="$ac_dir"; as_fn_mkdir_p
5275
5276   case $srcdir in
5277   [\\/]* | ?:[\\/]* )
5278     ac_srcdir=$srcdir/$in_src ;;
5279   *) # Relative name.
5280     ac_srcdir=../$srcdir/$in_src ;;
5281   esac
5282
5283   cd "$ac_dir"
5284
5285   ac_sub_configure=$ac_srcdir/configure
5286
5287   # Make the cache file name correct relative to the subdirectory.
5288   case $cache_file in
5289   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5290   *) # Relative name.
5291     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5292   esac
5293
5294   if test -n "$in_extra_args"; then
5295     # Add the extra args at the end.
5296     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5297   fi
5298
5299   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5300 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5301   # The eval makes quoting arguments work.
5302   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5303        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5304     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5305
5306   cd "$ac_popdir"
5307
5308
5309 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h linux/elf.h                 fcntl.h signal.h sys/file.h             sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h
5310 do :
5311   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5312 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5313 eval as_val=\$$as_ac_Header
5314    if test "x$as_val" = x""yes; then :
5315   cat >>confdefs.h <<_ACEOF
5316 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5317 _ACEOF
5318
5319 fi
5320
5321 done
5322
5323 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5324 if test "x$ac_cv_type_pid_t" = x""yes; then :
5325
5326 else
5327
5328 cat >>confdefs.h <<_ACEOF
5329 #define pid_t int
5330 _ACEOF
5331
5332 fi
5333
5334 for ac_header in vfork.h
5335 do :
5336   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
5337 if test "x$ac_cv_header_vfork_h" = x""yes; then :
5338   cat >>confdefs.h <<_ACEOF
5339 #define HAVE_VFORK_H 1
5340 _ACEOF
5341
5342 fi
5343
5344 done
5345
5346 for ac_func in fork vfork
5347 do :
5348   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5349 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5350 eval as_val=\$$as_ac_var
5351    if test "x$as_val" = x""yes; then :
5352   cat >>confdefs.h <<_ACEOF
5353 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5354 _ACEOF
5355
5356 fi
5357 done
5358
5359 if test "x$ac_cv_func_fork" = xyes; then
5360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5361 $as_echo_n "checking for working fork... " >&6; }
5362 if test "${ac_cv_func_fork_works+set}" = set; then :
5363   $as_echo_n "(cached) " >&6
5364 else
5365   if test "$cross_compiling" = yes; then :
5366   ac_cv_func_fork_works=cross
5367 else
5368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h.  */
5370 $ac_includes_default
5371 int
5372 main ()
5373 {
5374
5375           /* By Ruediger Kuhlmann. */
5376           return fork () < 0;
5377
5378   ;
5379   return 0;
5380 }
5381 _ACEOF
5382 if ac_fn_c_try_run "$LINENO"; then :
5383   ac_cv_func_fork_works=yes
5384 else
5385   ac_cv_func_fork_works=no
5386 fi
5387 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5388   conftest.$ac_objext conftest.beam conftest.$ac_ext
5389 fi
5390
5391 fi
5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
5393 $as_echo "$ac_cv_func_fork_works" >&6; }
5394
5395 else
5396   ac_cv_func_fork_works=$ac_cv_func_fork
5397 fi
5398 if test "x$ac_cv_func_fork_works" = xcross; then
5399   case $host in
5400     *-*-amigaos* | *-*-msdosdjgpp*)
5401       # Override, as these systems have only a dummy fork() stub
5402       ac_cv_func_fork_works=no
5403       ;;
5404     *)
5405       ac_cv_func_fork_works=yes
5406       ;;
5407   esac
5408   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
5409 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
5410 fi
5411 ac_cv_func_vfork_works=$ac_cv_func_vfork
5412 if test "x$ac_cv_func_vfork" = xyes; then
5413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
5414 $as_echo_n "checking for working vfork... " >&6; }
5415 if test "${ac_cv_func_vfork_works+set}" = set; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   if test "$cross_compiling" = yes; then :
5419   ac_cv_func_vfork_works=cross
5420 else
5421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5422 /* end confdefs.h.  */
5423 /* Thanks to Paul Eggert for this test.  */
5424 $ac_includes_default
5425 #include <sys/wait.h>
5426 #ifdef HAVE_VFORK_H
5427 # include <vfork.h>
5428 #endif
5429 /* On some sparc systems, changes by the child to local and incoming
5430    argument registers are propagated back to the parent.  The compiler
5431    is told about this with #include <vfork.h>, but some compilers
5432    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
5433    static variable whose address is put into a register that is
5434    clobbered by the vfork.  */
5435 static void
5436 #ifdef __cplusplus
5437 sparc_address_test (int arg)
5438 # else
5439 sparc_address_test (arg) int arg;
5440 #endif
5441 {
5442   static pid_t child;
5443   if (!child) {
5444     child = vfork ();
5445     if (child < 0) {
5446       perror ("vfork");
5447       _exit(2);
5448     }
5449     if (!child) {
5450       arg = getpid();
5451       write(-1, "", 0);
5452       _exit (arg);
5453     }
5454   }
5455 }
5456
5457 int
5458 main ()
5459 {
5460   pid_t parent = getpid ();
5461   pid_t child;
5462
5463   sparc_address_test (0);
5464
5465   child = vfork ();
5466
5467   if (child == 0) {
5468     /* Here is another test for sparc vfork register problems.  This
5469        test uses lots of local variables, at least as many local
5470        variables as main has allocated so far including compiler
5471        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
5472        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
5473        reuse the register of parent for one of the local variables,
5474        since it will think that parent can't possibly be used any more
5475        in this routine.  Assigning to the local variable will thus
5476        munge parent in the parent process.  */
5477     pid_t
5478       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5479       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5480     /* Convince the compiler that p..p7 are live; otherwise, it might
5481        use the same hardware register for all 8 local variables.  */
5482     if (p != p1 || p != p2 || p != p3 || p != p4
5483         || p != p5 || p != p6 || p != p7)
5484       _exit(1);
5485
5486     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
5487        from child file descriptors.  If the child closes a descriptor
5488        before it execs or exits, this munges the parent's descriptor
5489        as well.  Test for this by closing stdout in the child.  */
5490     _exit(close(fileno(stdout)) != 0);
5491   } else {
5492     int status;
5493     struct stat st;
5494
5495     while (wait(&status) != child)
5496       ;
5497     return (
5498          /* Was there some problem with vforking?  */
5499          child < 0
5500
5501          /* Did the child fail?  (This shouldn't happen.)  */
5502          || status
5503
5504          /* Did the vfork/compiler bug occur?  */
5505          || parent != getpid()
5506
5507          /* Did the file descriptor bug occur?  */
5508          || fstat(fileno(stdout), &st) != 0
5509          );
5510   }
5511 }
5512 _ACEOF
5513 if ac_fn_c_try_run "$LINENO"; then :
5514   ac_cv_func_vfork_works=yes
5515 else
5516   ac_cv_func_vfork_works=no
5517 fi
5518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5519   conftest.$ac_objext conftest.beam conftest.$ac_ext
5520 fi
5521
5522 fi
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
5524 $as_echo "$ac_cv_func_vfork_works" >&6; }
5525
5526 fi;
5527 if test "x$ac_cv_func_fork_works" = xcross; then
5528   ac_cv_func_vfork_works=$ac_cv_func_vfork
5529   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
5530 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
5531 fi
5532
5533 if test "x$ac_cv_func_vfork_works" = xyes; then
5534
5535 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
5536
5537 else
5538
5539 $as_echo "#define vfork fork" >>confdefs.h
5540
5541 fi
5542 if test "x$ac_cv_func_fork_works" = xyes; then
5543
5544 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
5545
5546 fi
5547
5548 for ac_func in getauxval pread pwrite pread64 setns
5549 do :
5550   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5551 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5552 eval as_val=\$$as_ac_var
5553    if test "x$as_val" = x""yes; then :
5554   cat >>confdefs.h <<_ACEOF
5555 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5556 _ACEOF
5557
5558 fi
5559 done
5560
5561
5562
5563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5564 $as_echo_n "checking for ANSI C header files... " >&6; }
5565 if test "${ac_cv_header_stdc+set}" = set; then :
5566   $as_echo_n "(cached) " >&6
5567 else
5568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569 /* end confdefs.h.  */
5570 #include <stdlib.h>
5571 #include <stdarg.h>
5572 #include <string.h>
5573 #include <float.h>
5574
5575 int
5576 main ()
5577 {
5578
5579   ;
5580   return 0;
5581 }
5582 _ACEOF
5583 if ac_fn_c_try_compile "$LINENO"; then :
5584   ac_cv_header_stdc=yes
5585 else
5586   ac_cv_header_stdc=no
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5589
5590 if test $ac_cv_header_stdc = yes; then
5591   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5593 /* end confdefs.h.  */
5594 #include <string.h>
5595
5596 _ACEOF
5597 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5598   $EGREP "memchr" >/dev/null 2>&1; then :
5599
5600 else
5601   ac_cv_header_stdc=no
5602 fi
5603 rm -f conftest*
5604
5605 fi
5606
5607 if test $ac_cv_header_stdc = yes; then
5608   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5610 /* end confdefs.h.  */
5611 #include <stdlib.h>
5612
5613 _ACEOF
5614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5615   $EGREP "free" >/dev/null 2>&1; then :
5616
5617 else
5618   ac_cv_header_stdc=no
5619 fi
5620 rm -f conftest*
5621
5622 fi
5623
5624 if test $ac_cv_header_stdc = yes; then
5625   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5626   if test "$cross_compiling" = yes; then :
5627   :
5628 else
5629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5630 /* end confdefs.h.  */
5631 #include <ctype.h>
5632 #include <stdlib.h>
5633 #if ((' ' & 0x0FF) == 0x020)
5634 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5635 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5636 #else
5637 # define ISLOWER(c) \
5638                    (('a' <= (c) && (c) <= 'i') \
5639                      || ('j' <= (c) && (c) <= 'r') \
5640                      || ('s' <= (c) && (c) <= 'z'))
5641 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5642 #endif
5643
5644 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5645 int
5646 main ()
5647 {
5648   int i;
5649   for (i = 0; i < 256; i++)
5650     if (XOR (islower (i), ISLOWER (i))
5651         || toupper (i) != TOUPPER (i))
5652       return 2;
5653   return 0;
5654 }
5655 _ACEOF
5656 if ac_fn_c_try_run "$LINENO"; then :
5657
5658 else
5659   ac_cv_header_stdc=no
5660 fi
5661 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5662   conftest.$ac_objext conftest.beam conftest.$ac_ext
5663 fi
5664
5665 fi
5666 fi
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5668 $as_echo "$ac_cv_header_stdc" >&6; }
5669 if test $ac_cv_header_stdc = yes; then
5670
5671 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5672
5673 fi
5674
5675   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5676 # for constant arguments.  Useless!
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5678 $as_echo_n "checking for working alloca.h... " >&6; }
5679 if test "${ac_cv_working_alloca_h+set}" = set; then :
5680   $as_echo_n "(cached) " >&6
5681 else
5682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683 /* end confdefs.h.  */
5684 #include <alloca.h>
5685 int
5686 main ()
5687 {
5688 char *p = (char *) alloca (2 * sizeof (int));
5689                           if (p) return 0;
5690   ;
5691   return 0;
5692 }
5693 _ACEOF
5694 if ac_fn_c_try_link "$LINENO"; then :
5695   ac_cv_working_alloca_h=yes
5696 else
5697   ac_cv_working_alloca_h=no
5698 fi
5699 rm -f core conftest.err conftest.$ac_objext \
5700     conftest$ac_exeext conftest.$ac_ext
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5703 $as_echo "$ac_cv_working_alloca_h" >&6; }
5704 if test $ac_cv_working_alloca_h = yes; then
5705
5706 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5707
5708 fi
5709
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5711 $as_echo_n "checking for alloca... " >&6; }
5712 if test "${ac_cv_func_alloca_works+set}" = set; then :
5713   $as_echo_n "(cached) " >&6
5714 else
5715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5716 /* end confdefs.h.  */
5717 #ifdef __GNUC__
5718 # define alloca __builtin_alloca
5719 #else
5720 # ifdef _MSC_VER
5721 #  include <malloc.h>
5722 #  define alloca _alloca
5723 # else
5724 #  ifdef HAVE_ALLOCA_H
5725 #   include <alloca.h>
5726 #  else
5727 #   ifdef _AIX
5728  #pragma alloca
5729 #   else
5730 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5731 char *alloca ();
5732 #    endif
5733 #   endif
5734 #  endif
5735 # endif
5736 #endif
5737
5738 int
5739 main ()
5740 {
5741 char *p = (char *) alloca (1);
5742                                     if (p) return 0;
5743   ;
5744   return 0;
5745 }
5746 _ACEOF
5747 if ac_fn_c_try_link "$LINENO"; then :
5748   ac_cv_func_alloca_works=yes
5749 else
5750   ac_cv_func_alloca_works=no
5751 fi
5752 rm -f core conftest.err conftest.$ac_objext \
5753     conftest$ac_exeext conftest.$ac_ext
5754 fi
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5756 $as_echo "$ac_cv_func_alloca_works" >&6; }
5757
5758 if test $ac_cv_func_alloca_works = yes; then
5759
5760 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5761
5762 else
5763   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5764 # that cause trouble.  Some versions do not even contain alloca or
5765 # contain a buggy version.  If you still want to use their alloca,
5766 # use ar to extract alloca.o from them instead of compiling alloca.c.
5767
5768 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5769
5770 $as_echo "#define C_ALLOCA 1" >>confdefs.h
5771
5772
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5774 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5775 if test "${ac_cv_os_cray+set}" = set; then :
5776   $as_echo_n "(cached) " >&6
5777 else
5778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5779 /* end confdefs.h.  */
5780 #if defined CRAY && ! defined CRAY2
5781 webecray
5782 #else
5783 wenotbecray
5784 #endif
5785
5786 _ACEOF
5787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5788   $EGREP "webecray" >/dev/null 2>&1; then :
5789   ac_cv_os_cray=yes
5790 else
5791   ac_cv_os_cray=no
5792 fi
5793 rm -f conftest*
5794
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5797 $as_echo "$ac_cv_os_cray" >&6; }
5798 if test $ac_cv_os_cray = yes; then
5799   for ac_func in _getb67 GETB67 getb67; do
5800     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5802 eval as_val=\$$as_ac_var
5803    if test "x$as_val" = x""yes; then :
5804
5805 cat >>confdefs.h <<_ACEOF
5806 #define CRAY_STACKSEG_END $ac_func
5807 _ACEOF
5808
5809     break
5810 fi
5811
5812   done
5813 fi
5814
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5816 $as_echo_n "checking stack direction for C alloca... " >&6; }
5817 if test "${ac_cv_c_stack_direction+set}" = set; then :
5818   $as_echo_n "(cached) " >&6
5819 else
5820   if test "$cross_compiling" = yes; then :
5821   ac_cv_c_stack_direction=0
5822 else
5823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5824 /* end confdefs.h.  */
5825 $ac_includes_default
5826 int
5827 find_stack_direction ()
5828 {
5829   static char *addr = 0;
5830   auto char dummy;
5831   if (addr == 0)
5832     {
5833       addr = &dummy;
5834       return find_stack_direction ();
5835     }
5836   else
5837     return (&dummy > addr) ? 1 : -1;
5838 }
5839
5840 int
5841 main ()
5842 {
5843   return find_stack_direction () < 0;
5844 }
5845 _ACEOF
5846 if ac_fn_c_try_run "$LINENO"; then :
5847   ac_cv_c_stack_direction=1
5848 else
5849   ac_cv_c_stack_direction=-1
5850 fi
5851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5852   conftest.$ac_objext conftest.beam conftest.$ac_ext
5853 fi
5854
5855 fi
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5857 $as_echo "$ac_cv_c_stack_direction" >&6; }
5858 cat >>confdefs.h <<_ACEOF
5859 #define STACK_DIRECTION $ac_cv_c_stack_direction
5860 _ACEOF
5861
5862
5863 fi
5864
5865
5866
5867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5868 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5869 if test "${am_cv_langinfo_codeset+set}" = set; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5873 /* end confdefs.h.  */
5874 #include <langinfo.h>
5875 int
5876 main ()
5877 {
5878 char* cs = nl_langinfo(CODESET);
5879   ;
5880   return 0;
5881 }
5882 _ACEOF
5883 if ac_fn_c_try_link "$LINENO"; then :
5884   am_cv_langinfo_codeset=yes
5885 else
5886   am_cv_langinfo_codeset=no
5887 fi
5888 rm -f core conftest.err conftest.$ac_objext \
5889     conftest$ac_exeext conftest.$ac_ext
5890
5891 fi
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5893 $as_echo "$am_cv_langinfo_codeset" >&6; }
5894   if test $am_cv_langinfo_codeset = yes; then
5895
5896 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5897
5898   fi
5899
5900
5901   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
5902 do :
5903   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5904 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5905 eval as_val=\$$as_ac_Header
5906    if test "x$as_val" = x""yes; then :
5907   cat >>confdefs.h <<_ACEOF
5908 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5909 _ACEOF
5910
5911 fi
5912
5913 done
5914
5915
5916   for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
5917 do :
5918   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5919 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5920 eval as_val=\$$as_ac_var
5921    if test "x$as_val" = x""yes; then :
5922   cat >>confdefs.h <<_ACEOF
5923 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5924 _ACEOF
5925
5926 fi
5927 done
5928
5929
5930   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
5931 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
5932   ac_have_decl=1
5933 else
5934   ac_have_decl=0
5935 fi
5936
5937 cat >>confdefs.h <<_ACEOF
5938 #define HAVE_DECL_STRERROR $ac_have_decl
5939 _ACEOF
5940 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
5941 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
5942   ac_have_decl=1
5943 else
5944   ac_have_decl=0
5945 fi
5946
5947 cat >>confdefs.h <<_ACEOF
5948 #define HAVE_DECL_STRSTR $ac_have_decl
5949 _ACEOF
5950
5951
5952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
5953 $as_echo_n "checking for sigsetjmp... " >&6; }
5954 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
5955   $as_echo_n "(cached) " >&6
5956 else
5957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5958 /* end confdefs.h.  */
5959
5960 #include <setjmp.h>
5961
5962 int
5963 main ()
5964 {
5965 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
5966   ;
5967   return 0;
5968 }
5969 _ACEOF
5970 if ac_fn_c_try_compile "$LINENO"; then :
5971   gdb_cv_func_sigsetjmp=yes
5972 else
5973   gdb_cv_func_sigsetjmp=no
5974 fi
5975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5976 fi
5977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
5978 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
5979 if test $gdb_cv_func_sigsetjmp = yes; then
5980
5981 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
5982
5983 fi
5984
5985
5986 # Check the return and argument types of ptrace.
5987
5988
5989 for ac_header in sys/ptrace.h ptrace.h
5990 do :
5991   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5992 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5993 eval as_val=\$$as_ac_Header
5994    if test "x$as_val" = x""yes; then :
5995   cat >>confdefs.h <<_ACEOF
5996 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5997 _ACEOF
5998
5999 fi
6000
6001 done
6002
6003
6004 gdb_ptrace_headers='
6005 #include <sys/types.h>
6006 #if HAVE_SYS_PTRACE_H
6007 # include <sys/ptrace.h>
6008 #endif
6009 #if HAVE_UNISTD_H
6010 # include <unistd.h>
6011 #endif
6012 '
6013 # There is no point in checking if we don't have a prototype.
6014 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
6015 "
6016 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
6017   ac_have_decl=1
6018 else
6019   ac_have_decl=0
6020 fi
6021
6022 cat >>confdefs.h <<_ACEOF
6023 #define HAVE_DECL_PTRACE $ac_have_decl
6024 _ACEOF
6025 if test $ac_have_decl = 1; then :
6026
6027 else
6028
6029   : ${gdb_cv_func_ptrace_ret='int'}
6030   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6031
6032 fi
6033
6034 # Check return type.  Varargs (used on GNU/Linux) conflict with the
6035 # empty argument list, so check for that explicitly.
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
6037 $as_echo_n "checking return type of ptrace... " >&6; }
6038 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6042 /* end confdefs.h.  */
6043 $gdb_ptrace_headers
6044 int
6045 main ()
6046 {
6047 extern long ptrace (enum __ptrace_request, ...);
6048   ;
6049   return 0;
6050 }
6051 _ACEOF
6052 if ac_fn_c_try_compile "$LINENO"; then :
6053   gdb_cv_func_ptrace_ret='long'
6054 else
6055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6056 /* end confdefs.h.  */
6057 $gdb_ptrace_headers
6058 int
6059 main ()
6060 {
6061 extern int ptrace ();
6062   ;
6063   return 0;
6064 }
6065 _ACEOF
6066 if ac_fn_c_try_compile "$LINENO"; then :
6067   gdb_cv_func_ptrace_ret='int'
6068 else
6069   gdb_cv_func_ptrace_ret='long'
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6074 fi
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
6076 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
6077
6078 cat >>confdefs.h <<_ACEOF
6079 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
6080 _ACEOF
6081
6082 # Check argument types.
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
6084 $as_echo_n "checking types of arguments for ptrace... " >&6; }
6085 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
6086   $as_echo_n "(cached) " >&6
6087 else
6088
6089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6090 /* end confdefs.h.  */
6091 $gdb_ptrace_headers
6092 int
6093 main ()
6094 {
6095 extern long ptrace (enum __ptrace_request, ...);
6096   ;
6097   return 0;
6098 }
6099 _ACEOF
6100 if ac_fn_c_try_compile "$LINENO"; then :
6101   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
6102 else
6103
6104 for gdb_arg1 in 'int' 'long'; do
6105  for gdb_arg2 in 'pid_t' 'int' 'long'; do
6106   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
6107    for gdb_arg4 in 'int' 'long' 'void *'; do
6108      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6109 /* end confdefs.h.  */
6110 $gdb_ptrace_headers
6111 int
6112 main ()
6113 {
6114
6115 extern $gdb_cv_func_ptrace_ret
6116   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
6117
6118   ;
6119   return 0;
6120 }
6121 _ACEOF
6122 if ac_fn_c_try_compile "$LINENO"; then :
6123   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
6124     break 4;
6125 fi
6126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127     for gdb_arg5 in 'int *' 'int' 'long'; do
6128      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6129 /* end confdefs.h.  */
6130 $gdb_ptrace_headers
6131 int
6132 main ()
6133 {
6134
6135 extern $gdb_cv_func_ptrace_ret
6136   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
6137
6138   ;
6139   return 0;
6140 }
6141 _ACEOF
6142 if ac_fn_c_try_compile "$LINENO"; then :
6143
6144 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
6145     break 5;
6146 fi
6147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6148     done
6149    done
6150   done
6151  done
6152 done
6153 # Provide a safe default value.
6154 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
6155
6156 fi
6157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6158 fi
6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
6160 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
6161 ac_save_IFS=$IFS; IFS=','
6162 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
6163 IFS=$ac_save_IFS
6164 shift
6165
6166 cat >>confdefs.h <<_ACEOF
6167 #define PTRACE_TYPE_ARG1 $1
6168 _ACEOF
6169
6170
6171 cat >>confdefs.h <<_ACEOF
6172 #define PTRACE_TYPE_ARG3 $3
6173 _ACEOF
6174
6175
6176 cat >>confdefs.h <<_ACEOF
6177 #define PTRACE_TYPE_ARG4 $4
6178 _ACEOF
6179
6180 if test -n "$5"; then
6181
6182 cat >>confdefs.h <<_ACEOF
6183 #define PTRACE_TYPE_ARG5 $5
6184 _ACEOF
6185
6186 fi
6187
6188
6189 # Check for UST
6190 ustlibs=""
6191 ustinc=""
6192
6193
6194 # Check whether --with-ust was given.
6195 if test "${with_ust+set}" = set; then :
6196   withval=$with_ust;
6197 fi
6198
6199
6200 # Check whether --with-ust_include was given.
6201 if test "${with_ust_include+set}" = set; then :
6202   withval=$with_ust_include;
6203 fi
6204
6205
6206 # Check whether --with-ust_lib was given.
6207 if test "${with_ust_lib+set}" = set; then :
6208   withval=$with_ust_lib;
6209 fi
6210
6211
6212 case $with_ust in
6213   no)
6214     ustlibs=
6215     ustinc=
6216     ;;
6217   "" | yes)
6218     ustlibs=" -lust "
6219     ustinc=""
6220     ;;
6221   *)
6222     ustlibs="-L$with_ust/lib -lust"
6223     ustinc="-I$with_ust/include "
6224     ;;
6225 esac
6226 if test "x$with_ust_include" != x; then
6227   ustinc="-I$with_ust_include "
6228 fi
6229 if test "x$with_ust_lib" != x; then
6230   ustlibs="-L$with_ust_lib -lust"
6231 fi
6232
6233 if test "x$with_ust" != "xno"; then
6234   saved_CFLAGS="$CFLAGS"
6235   CFLAGS="$CFLAGS $ustinc"
6236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
6237 $as_echo_n "checking for ust... " >&6; }
6238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6239 /* end confdefs.h.  */
6240
6241 #define CONFIG_UST_GDB_INTEGRATION
6242 #include <ust/ust.h>
6243
6244 int
6245 main ()
6246 {
6247
6248   ;
6249   return 0;
6250 }
6251 _ACEOF
6252 if ac_fn_c_try_compile "$LINENO"; then :
6253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6254 $as_echo "yes" >&6; };
6255 $as_echo "#define HAVE_UST 1" >>confdefs.h
6256
6257 else
6258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6259 $as_echo "no" >&6; }; ustlibs= ; ustinc=
6260 fi
6261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6262   CFLAGS="$saved_CFLAGS"
6263 fi
6264
6265 # Flags needed for UST
6266
6267
6268
6269
6270
6271 # Check whether --enable-werror was given.
6272 if test "${enable_werror+set}" = set; then :
6273   enableval=$enable_werror; case "${enableval}" in
6274      yes | y) ERROR_ON_WARNING="yes" ;;
6275      no | n)  ERROR_ON_WARNING="no" ;;
6276      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6277    esac
6278 fi
6279
6280
6281 # Enable -Werror by default when using gcc.  Turn it off for releases.
6282 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
6283     ERROR_ON_WARNING=yes
6284 fi
6285
6286 WERROR_CFLAGS=""
6287 if test "${ERROR_ON_WARNING}" = yes ; then
6288     WERROR_CFLAGS="-Werror"
6289 fi
6290
6291 # These options work in either C or C++ modes.
6292 build_warnings="-Wall -Wpointer-arith \
6293 -Wno-unused -Wunused-value -Wunused-function \
6294 -Wno-switch -Wno-char-subscripts \
6295 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
6296
6297 # Now add in C and C++ specific options, depending on mode.
6298 if test "$enable_build_with_cxx" = "yes"; then
6299    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
6300 -Wno-narrowing"
6301 else
6302    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
6303 -Wdeclaration-after-statement -Wmissing-parameter-type \
6304 -Wold-style-declaration -Wold-style-definition"
6305 fi
6306
6307 # Enable -Wno-format by default when using gcc on mingw since many
6308 # GCC versions complain about %I64.
6309 case "${host}" in
6310   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
6311   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
6312 esac
6313
6314 # Check whether --enable-build-warnings was given.
6315 if test "${enable_build_warnings+set}" = set; then :
6316   enableval=$enable_build_warnings; case "${enableval}" in
6317   yes)  ;;
6318   no)   build_warnings="-w";;
6319   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6320         build_warnings="${build_warnings} ${t}";;
6321   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6322         build_warnings="${t} ${build_warnings}";;
6323   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6324 esac
6325 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6326   echo "Setting compiler warning flags = $build_warnings" 6>&1
6327 fi
6328 fi
6329 # Check whether --enable-gdb-build-warnings was given.
6330 if test "${enable_gdb_build_warnings+set}" = set; then :
6331   enableval=$enable_gdb_build_warnings; case "${enableval}" in
6332   yes)  ;;
6333   no)   build_warnings="-w";;
6334   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6335         build_warnings="${build_warnings} ${t}";;
6336   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6337         build_warnings="${t} ${build_warnings}";;
6338   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6339 esac
6340 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6341   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6342 fi
6343 fi
6344
6345 # The set of warnings supported by a C++ compiler is not the same as
6346 # of the C compiler.
6347 if test "$enable_build_with_cxx" = "yes"; then
6348     ac_ext=cpp
6349 ac_cpp='$CXXCPP $CPPFLAGS'
6350 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6351 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6352 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6353
6354 fi
6355
6356 WARN_CFLAGS=""
6357 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6358 then
6359     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
6360 $as_echo_n "checking compiler warning flags... " >&6; }
6361     # Separate out the -Werror flag as some files just cannot be
6362     # compiled with it enabled.
6363     for w in ${build_warnings}; do
6364         # GCC does not complain about -Wno-unknown-warning.  Invert
6365         # and test -Wunknown-warning instead.
6366         case $w in
6367         -Wno-*)
6368                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
6369         *)
6370                 wtest=$w ;;
6371         esac
6372
6373         case $w in
6374         -Werr*) WERROR_CFLAGS=-Werror ;;
6375         *)
6376             # Check whether GCC accepts it.
6377             saved_CFLAGS="$CFLAGS"
6378             CFLAGS="$CFLAGS $wtest"
6379             saved_CXXFLAGS="$CXXFLAGS"
6380             CXXFLAGS="$CXXFLAGS $wtest"
6381             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6382 /* end confdefs.h.  */
6383
6384 int
6385 main ()
6386 {
6387
6388   ;
6389   return 0;
6390 }
6391 _ACEOF
6392 if ac_fn_cxx_try_compile "$LINENO"; then :
6393   WARN_CFLAGS="${WARN_CFLAGS} $w"
6394 fi
6395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6396             CFLAGS="$saved_CFLAGS"
6397             CXXFLAGS="$saved_CXXFLAGS"
6398         esac
6399     done
6400     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
6401 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
6402 fi
6403
6404
6405
6406 if test "$enable_build_with_cxx" = "yes"; then
6407    ac_ext=c
6408 ac_cpp='$CPP $CPPFLAGS'
6409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6411 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6412
6413 fi
6414
6415 case " $WARN_CFLAGS " in
6416 *" -Wmissing-prototypes "*)
6417   WARN_CFLAGS="$WARN_CFLAGS -Wno-missing-prototypes"
6418   ;;
6419 esac
6420
6421 old_LIBS="$LIBS"
6422 LIBS="$LIBS -ldl"
6423 for ac_func in dladdr
6424 do :
6425   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
6426 if test "x$ac_cv_func_dladdr" = x""yes; then :
6427   cat >>confdefs.h <<_ACEOF
6428 #define HAVE_DLADDR 1
6429 _ACEOF
6430
6431 fi
6432 done
6433
6434 LIBS="$old_LIBS"
6435
6436
6437   # Check for presence and size of long long.
6438   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6439 if test "x$ac_cv_type_long_long" = x""yes; then :
6440
6441 cat >>confdefs.h <<_ACEOF
6442 #define HAVE_LONG_LONG 1
6443 _ACEOF
6444
6445 # The cast to long int works around a bug in the HP C Compiler
6446 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6447 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6448 # This bug is HP SR number 8606223364.
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6450 $as_echo_n "checking size of long long... " >&6; }
6451 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6452   $as_echo_n "(cached) " >&6
6453 else
6454   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6455
6456 else
6457   if test "$ac_cv_type_long_long" = yes; then
6458      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6459 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6460 { as_fn_set_status 77
6461 as_fn_error "cannot compute sizeof (long long)
6462 See \`config.log' for more details." "$LINENO" 5; }; }
6463    else
6464      ac_cv_sizeof_long_long=0
6465    fi
6466 fi
6467
6468 fi
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6470 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6471
6472
6473
6474 cat >>confdefs.h <<_ACEOF
6475 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6476 _ACEOF
6477
6478
6479 fi
6480
6481
6482   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6483 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6484   ac_have_decl=1
6485 else
6486   ac_have_decl=0
6487 fi
6488
6489 cat >>confdefs.h <<_ACEOF
6490 #define HAVE_DECL_BASENAME $ac_have_decl
6491 _ACEOF
6492 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6493 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6494   ac_have_decl=1
6495 else
6496   ac_have_decl=0
6497 fi
6498
6499 cat >>confdefs.h <<_ACEOF
6500 #define HAVE_DECL_FFS $ac_have_decl
6501 _ACEOF
6502 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6503 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6504   ac_have_decl=1
6505 else
6506   ac_have_decl=0
6507 fi
6508
6509 cat >>confdefs.h <<_ACEOF
6510 #define HAVE_DECL_ASPRINTF $ac_have_decl
6511 _ACEOF
6512 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6513 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6514   ac_have_decl=1
6515 else
6516   ac_have_decl=0
6517 fi
6518
6519 cat >>confdefs.h <<_ACEOF
6520 #define HAVE_DECL_VASPRINTF $ac_have_decl
6521 _ACEOF
6522 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6523 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6524   ac_have_decl=1
6525 else
6526   ac_have_decl=0
6527 fi
6528
6529 cat >>confdefs.h <<_ACEOF
6530 #define HAVE_DECL_SNPRINTF $ac_have_decl
6531 _ACEOF
6532 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6533 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6534   ac_have_decl=1
6535 else
6536   ac_have_decl=0
6537 fi
6538
6539 cat >>confdefs.h <<_ACEOF
6540 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6541 _ACEOF
6542
6543   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6544 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6545   ac_have_decl=1
6546 else
6547   ac_have_decl=0
6548 fi
6549
6550 cat >>confdefs.h <<_ACEOF
6551 #define HAVE_DECL_STRTOL $ac_have_decl
6552 _ACEOF
6553 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6554 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6555   ac_have_decl=1
6556 else
6557   ac_have_decl=0
6558 fi
6559
6560 cat >>confdefs.h <<_ACEOF
6561 #define HAVE_DECL_STRTOUL $ac_have_decl
6562 _ACEOF
6563 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6564 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6565   ac_have_decl=1
6566 else
6567   ac_have_decl=0
6568 fi
6569
6570 cat >>confdefs.h <<_ACEOF
6571 #define HAVE_DECL_STRTOLL $ac_have_decl
6572 _ACEOF
6573 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6574 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6575   ac_have_decl=1
6576 else
6577   ac_have_decl=0
6578 fi
6579
6580 cat >>confdefs.h <<_ACEOF
6581 #define HAVE_DECL_STRTOULL $ac_have_decl
6582 _ACEOF
6583
6584   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6585 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6586   ac_have_decl=1
6587 else
6588   ac_have_decl=0
6589 fi
6590
6591 cat >>confdefs.h <<_ACEOF
6592 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6593 _ACEOF
6594
6595
6596
6597 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
6598 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
6599   ac_have_decl=1
6600 else
6601   ac_have_decl=0
6602 fi
6603
6604 cat >>confdefs.h <<_ACEOF
6605 #define HAVE_DECL_STRERROR $ac_have_decl
6606 _ACEOF
6607 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
6608 if test "x$ac_cv_have_decl_perror" = x""yes; then :
6609   ac_have_decl=1
6610 else
6611   ac_have_decl=0
6612 fi
6613
6614 cat >>confdefs.h <<_ACEOF
6615 #define HAVE_DECL_PERROR $ac_have_decl
6616 _ACEOF
6617 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6618 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6619   ac_have_decl=1
6620 else
6621   ac_have_decl=0
6622 fi
6623
6624 cat >>confdefs.h <<_ACEOF
6625 #define HAVE_DECL_VASPRINTF $ac_have_decl
6626 _ACEOF
6627 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6628 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6629   ac_have_decl=1
6630 else
6631   ac_have_decl=0
6632 fi
6633
6634 cat >>confdefs.h <<_ACEOF
6635 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6636 _ACEOF
6637
6638
6639 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
6640 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
6641
6642 cat >>confdefs.h <<_ACEOF
6643 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6644 _ACEOF
6645
6646
6647 fi
6648 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
6649 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
6650
6651 cat >>confdefs.h <<_ACEOF
6652 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6653 _ACEOF
6654
6655
6656 fi
6657
6658
6659 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6660 #include <sys/socket.h>
6661
6662 "
6663 if test "x$ac_cv_type_socklen_t" = x""yes; then :
6664
6665 cat >>confdefs.h <<_ACEOF
6666 #define HAVE_SOCKLEN_T 1
6667 _ACEOF
6668
6669
6670 fi
6671
6672
6673 case "${target}" in
6674   *-android*)
6675     # Starting with NDK version 9, <elf.h> actually includes definitions
6676     # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes
6677     # <sys/exec_elf.h> which defines some of the ELF types incorrectly,
6678     # leading to conflicts with the defintions from <linux/elf.h>.
6679     # This makes it impossible for us to include both <elf.h> and
6680     # <linux/elf.h>, which means that, in practice, we do not have
6681     # access to Elf32_auxv_t and Elf64_auxv_t on this platform.
6682     # Therefore, do not try to auto-detect availability, as it would
6683     # get it wrong on this platform.
6684     ;;
6685   *)
6686     ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
6687
6688 "
6689 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
6690
6691 cat >>confdefs.h <<_ACEOF
6692 #define HAVE_ELF32_AUXV_T 1
6693 _ACEOF
6694
6695
6696 fi
6697 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
6698
6699 "
6700 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
6701
6702 cat >>confdefs.h <<_ACEOF
6703 #define HAVE_ELF64_AUXV_T 1
6704 _ACEOF
6705
6706
6707 fi
6708
6709 esac
6710
6711
6712
6713 # Check whether --with-pkgversion was given.
6714 if test "${with_pkgversion+set}" = set; then :
6715   withval=$with_pkgversion; case "$withval" in
6716       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6717       no)  PKGVERSION= ;;
6718       *)   PKGVERSION="($withval) " ;;
6719      esac
6720 else
6721   PKGVERSION="(GDB) "
6722
6723 fi
6724
6725
6726
6727
6728
6729 # Check whether --with-bugurl was given.
6730 if test "${with_bugurl+set}" = set; then :
6731   withval=$with_bugurl; case "$withval" in
6732       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6733       no)  BUGURL=
6734            ;;
6735       *)   BUGURL="$withval"
6736            ;;
6737      esac
6738 else
6739   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6740
6741 fi
6742
6743   case ${BUGURL} in
6744   "")
6745     REPORT_BUGS_TO=
6746     REPORT_BUGS_TEXI=
6747     ;;
6748   *)
6749     REPORT_BUGS_TO="<$BUGURL>"
6750     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6751     ;;
6752   esac;
6753
6754
6755
6756
6757 cat >>confdefs.h <<_ACEOF
6758 #define PKGVERSION "$PKGVERSION"
6759 _ACEOF
6760
6761
6762 cat >>confdefs.h <<_ACEOF
6763 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6764 _ACEOF
6765
6766
6767 # Check for various supplementary target information (beyond the
6768 # triplet) which might affect the choices in configure.srv.
6769 case "${target}" in
6770   i[34567]86-*-linux*)
6771     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
6772 $as_echo_n "checking if building for x86-64... " >&6; }
6773 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
6774   $as_echo_n "(cached) " >&6
6775 else
6776   save_CPPFLAGS="$CPPFLAGS"
6777                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6778                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6779 /* end confdefs.h.  */
6780
6781 #if __x86_64__
6782 got it
6783 #endif
6784
6785 _ACEOF
6786 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6787   $EGREP "got it" >/dev/null 2>&1; then :
6788   gdb_cv_i386_is_x86_64=yes
6789 else
6790   gdb_cv_i386_is_x86_64=no
6791 fi
6792 rm -f conftest*
6793
6794                     CPPFLAGS="$save_CPPFLAGS"
6795 fi
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
6797 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
6798     ;;
6799
6800   x86_64-*-linux*)
6801     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x32" >&5
6802 $as_echo_n "checking if building for x32... " >&6; }
6803 if test "${gdb_cv_x86_is_x32+set}" = set; then :
6804   $as_echo_n "(cached) " >&6
6805 else
6806   save_CPPFLAGS="$CPPFLAGS"
6807                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6808                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6809 /* end confdefs.h.  */
6810
6811 #if __x86_64__ && __ILP32__
6812 got it
6813 #endif
6814
6815 _ACEOF
6816 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6817   $EGREP "got it" >/dev/null 2>&1; then :
6818   gdb_cv_x86_is_x32=yes
6819 else
6820   gdb_cv_x86_is_x32=no
6821 fi
6822 rm -f conftest*
6823
6824                     CPPFLAGS="$save_CPPFLAGS"
6825 fi
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_x86_is_x32" >&5
6827 $as_echo "$gdb_cv_x86_is_x32" >&6; }
6828     ;;
6829
6830   m68k-*-*)
6831     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
6832 $as_echo_n "checking if building for Coldfire... " >&6; }
6833 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
6834   $as_echo_n "(cached) " >&6
6835 else
6836   save_CPPFLAGS="$CPPFLAGS"
6837                     CPPFLAGS="$CPPFLAGS $CFLAGS"
6838                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6839 /* end confdefs.h.  */
6840
6841 #ifdef __mcoldfire__
6842 got it
6843 #endif
6844
6845 _ACEOF
6846 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6847   $EGREP "got it" >/dev/null 2>&1; then :
6848   gdb_cv_m68k_is_coldfire=yes
6849 else
6850   gdb_cv_m68k_is_coldfire=no
6851 fi
6852 rm -f conftest*
6853
6854                     CPPFLAGS="$save_CPPFLAGS"
6855 fi
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
6857 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
6858     ;;
6859 esac
6860
6861 . ${srcdir}/configure.srv
6862
6863 # Add in the common host objects.
6864 . ${srcdir}/../common/common.host
6865 srv_host_obs="$common_host_obs"
6866
6867 if test "${srv_mingwce}" = "yes"; then
6868   LIBS="$LIBS -lws2"
6869 elif test "${srv_mingw}" = "yes"; then
6870   LIBS="$LIBS -lws2_32"
6871 elif test "${srv_qnx}" = "yes"; then
6872   LIBS="$LIBS -lsocket"
6873 elif test "${srv_lynxos}" = "yes"; then
6874   LIBS="$LIBS -lnetinet"
6875 fi
6876
6877 if test "${srv_mingw}" = "yes"; then
6878
6879 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6880
6881 fi
6882
6883 if test "${srv_linux_usrregs}" = "yes"; then
6884
6885 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
6886
6887 fi
6888
6889 if test "${srv_linux_regsets}" = "yes"; then
6890
6891 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
6892
6893
6894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
6895 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
6896   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
6897   $as_echo_n "(cached) " >&6
6898 else
6899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6900 /* end confdefs.h.  */
6901 #include <sys/ptrace.h>
6902 int
6903 main ()
6904 {
6905 PTRACE_GETREGS;
6906   ;
6907   return 0;
6908 }
6909 _ACEOF
6910 if ac_fn_c_try_compile "$LINENO"; then :
6911   gdbsrv_cv_have_ptrace_getregs=yes
6912 else
6913   gdbsrv_cv_have_ptrace_getregs=no
6914 fi
6915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6916 fi
6917
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
6919 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
6920   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
6921
6922 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
6923
6924   fi
6925
6926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
6927 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
6928   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
6929   $as_echo_n "(cached) " >&6
6930 else
6931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6932 /* end confdefs.h.  */
6933 #include <sys/ptrace.h>
6934 int
6935 main ()
6936 {
6937 PTRACE_GETFPXREGS;
6938   ;
6939   return 0;
6940 }
6941 _ACEOF
6942 if ac_fn_c_try_compile "$LINENO"; then :
6943   gdbsrv_cv_have_ptrace_getfpxregs=yes
6944 else
6945   gdbsrv_cv_have_ptrace_getfpxregs=no
6946 fi
6947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6948 fi
6949
6950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
6951 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
6952   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
6953
6954 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
6955
6956   fi
6957 fi
6958
6959 if test "${srv_linux_btrace}" = "yes"; then
6960
6961 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
6962
6963 fi
6964
6965 if test "$ac_cv_header_sys_procfs_h" = yes; then
6966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
6967 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
6968  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
6969   $as_echo_n "(cached) " >&6
6970 else
6971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6972 /* end confdefs.h.  */
6973
6974 #define _SYSCALL32
6975 /* Needed for new procfs interface on sparc-solaris.  */
6976 #define _STRUCTURED_PROC 1
6977 #include <sys/procfs.h>
6978 int
6979 main ()
6980 {
6981 lwpid_t avar
6982   ;
6983   return 0;
6984 }
6985 _ACEOF
6986 if ac_fn_c_try_compile "$LINENO"; then :
6987   bfd_cv_have_sys_procfs_type_lwpid_t=yes
6988 else
6989   bfd_cv_have_sys_procfs_type_lwpid_t=no
6990
6991 fi
6992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6993 fi
6994
6995  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
6996
6997 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
6998
6999  fi
7000  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
7001 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
7002
7003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
7004 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
7005  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
7006   $as_echo_n "(cached) " >&6
7007 else
7008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7009 /* end confdefs.h.  */
7010
7011 #define _SYSCALL32
7012 /* Needed for new procfs interface on sparc-solaris.  */
7013 #define _STRUCTURED_PROC 1
7014 #include <sys/procfs.h>
7015 int
7016 main ()
7017 {
7018 psaddr_t avar
7019   ;
7020   return 0;
7021 }
7022 _ACEOF
7023 if ac_fn_c_try_compile "$LINENO"; then :
7024   bfd_cv_have_sys_procfs_type_psaddr_t=yes
7025 else
7026   bfd_cv_have_sys_procfs_type_psaddr_t=no
7027
7028 fi
7029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7030 fi
7031
7032  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
7033
7034 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
7035
7036  fi
7037  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
7038 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
7039
7040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
7041 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
7042  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
7043   $as_echo_n "(cached) " >&6
7044 else
7045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7046 /* end confdefs.h.  */
7047
7048 #define _SYSCALL32
7049 /* Needed for new procfs interface on sparc-solaris.  */
7050 #define _STRUCTURED_PROC 1
7051 #include <sys/procfs.h>
7052 int
7053 main ()
7054 {
7055 prgregset_t avar
7056   ;
7057   return 0;
7058 }
7059 _ACEOF
7060 if ac_fn_c_try_compile "$LINENO"; then :
7061   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7062 else
7063   bfd_cv_have_sys_procfs_type_prgregset_t=no
7064
7065 fi
7066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7067 fi
7068
7069  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7070
7071 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
7072
7073  fi
7074  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
7075 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
7076
7077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
7078 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
7079  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
7080   $as_echo_n "(cached) " >&6
7081 else
7082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7083 /* end confdefs.h.  */
7084
7085 #define _SYSCALL32
7086 /* Needed for new procfs interface on sparc-solaris.  */
7087 #define _STRUCTURED_PROC 1
7088 #include <sys/procfs.h>
7089 int
7090 main ()
7091 {
7092 prfpregset_t avar
7093   ;
7094   return 0;
7095 }
7096 _ACEOF
7097 if ac_fn_c_try_compile "$LINENO"; then :
7098   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7099 else
7100   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7101
7102 fi
7103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7104 fi
7105
7106  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7107
7108 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
7109
7110  fi
7111  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
7112 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
7113
7114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
7115 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
7116  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
7117   $as_echo_n "(cached) " >&6
7118 else
7119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7120 /* end confdefs.h.  */
7121
7122 #define _SYSCALL32
7123 /* Needed for new procfs interface on sparc-solaris.  */
7124 #define _STRUCTURED_PROC 1
7125 #include <sys/procfs.h>
7126 int
7127 main ()
7128 {
7129 elf_fpregset_t avar
7130   ;
7131   return 0;
7132 }
7133 _ACEOF
7134 if ac_fn_c_try_compile "$LINENO"; then :
7135   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
7136 else
7137   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
7138
7139 fi
7140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7141 fi
7142
7143  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
7144
7145 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
7146
7147  fi
7148  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
7149 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
7150
7151 fi
7152
7153 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
7154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
7155 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
7156  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
7157   $as_echo_n "(cached) " >&6
7158 else
7159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7160 /* end confdefs.h.  */
7161
7162 #include <thread_db.h>
7163 int
7164 main ()
7165 {
7166 lwpid_t avar
7167   ;
7168   return 0;
7169 }
7170 _ACEOF
7171 if ac_fn_c_try_compile "$LINENO"; then :
7172   gdbserver_cv_have_thread_db_type_lwpid_t=yes
7173 else
7174   gdbserver_cv_have_thread_db_type_lwpid_t=no
7175
7176 fi
7177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7178 fi
7179
7180  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
7181
7182 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
7183
7184  fi
7185  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
7186 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
7187
7188 fi
7189
7190 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
7192 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
7193  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
7194   $as_echo_n "(cached) " >&6
7195 else
7196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197 /* end confdefs.h.  */
7198
7199 #include <thread_db.h>
7200 int
7201 main ()
7202 {
7203 psaddr_t avar
7204   ;
7205   return 0;
7206 }
7207 _ACEOF
7208 if ac_fn_c_try_compile "$LINENO"; then :
7209   gdbserver_cv_have_thread_db_type_psaddr_t=yes
7210 else
7211   gdbserver_cv_have_thread_db_type_psaddr_t=no
7212
7213 fi
7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7215 fi
7216
7217  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
7218
7219 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
7220
7221  fi
7222  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
7223 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
7224
7225 fi
7226
7227 old_LIBS="$LIBS"
7228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
7229 $as_echo_n "checking for dlopen in -ldl... " >&6; }
7230 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
7231   $as_echo_n "(cached) " >&6
7232 else
7233   ac_check_lib_save_LIBS=$LIBS
7234 LIBS="-ldl  $LIBS"
7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7236 /* end confdefs.h.  */
7237
7238 /* Override any GCC internal prototype to avoid an error.
7239    Use char because int might match the return type of a GCC
7240    builtin and then its argument prototype would still apply.  */
7241 #ifdef __cplusplus
7242 extern "C"
7243 #endif
7244 char dlopen ();
7245 int
7246 main ()
7247 {
7248 return dlopen ();
7249   ;
7250   return 0;
7251 }
7252 _ACEOF
7253 if ac_fn_c_try_link "$LINENO"; then :
7254   ac_cv_lib_dl_dlopen=yes
7255 else
7256   ac_cv_lib_dl_dlopen=no
7257 fi
7258 rm -f core conftest.err conftest.$ac_objext \
7259     conftest$ac_exeext conftest.$ac_ext
7260 LIBS=$ac_check_lib_save_LIBS
7261 fi
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7263 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7264 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
7265   cat >>confdefs.h <<_ACEOF
7266 #define HAVE_LIBDL 1
7267 _ACEOF
7268
7269   LIBS="-ldl $LIBS"
7270
7271 fi
7272
7273 LIBS="$old_LIBS"
7274
7275 srv_thread_depfiles=
7276 srv_libs=
7277
7278 if test "$srv_linux_thread_db" = "yes"; then
7279   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
7280     srv_libs="-ldl"
7281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
7282 $as_echo_n "checking for the dynamic export flag... " >&6; }
7283     old_LDFLAGS="$LDFLAGS"
7284     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
7285     # supported there.
7286     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
7287     LDFLAGS="$LDFLAGS $RDYNAMIC"
7288     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7289 /* end confdefs.h.  */
7290
7291 int
7292 main ()
7293 {
7294
7295   ;
7296   return 0;
7297 }
7298 _ACEOF
7299 if ac_fn_c_try_link "$LINENO"; then :
7300   found="-Wl,--dynamic-list"
7301                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
7302 else
7303   RDYNAMIC="-rdynamic"
7304                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
7305                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7306 /* end confdefs.h.  */
7307
7308 int
7309 main ()
7310 {
7311
7312   ;
7313   return 0;
7314 }
7315 _ACEOF
7316 if ac_fn_c_try_link "$LINENO"; then :
7317   found="-rdynamic"
7318 else
7319   found="no"
7320                               RDYNAMIC=""
7321 fi
7322 rm -f core conftest.err conftest.$ac_objext \
7323     conftest$ac_exeext conftest.$ac_ext
7324 fi
7325 rm -f core conftest.err conftest.$ac_objext \
7326     conftest$ac_exeext conftest.$ac_ext
7327
7328     LDFLAGS="$old_LDFLAGS"
7329     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
7330 $as_echo "$found" >&6; }
7331   else
7332     srv_libs="-lthread_db"
7333   fi
7334
7335   srv_thread_depfiles="thread-db.o proc-service.o"
7336
7337 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
7338
7339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
7340 $as_echo_n "checking for TD_VERSION... " >&6; }
7341 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
7342   $as_echo_n "(cached) " >&6
7343 else
7344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7345 /* end confdefs.h.  */
7346 #include <thread_db.h>
7347 int
7348 main ()
7349 {
7350 TD_VERSION;
7351   ;
7352   return 0;
7353 }
7354 _ACEOF
7355 if ac_fn_c_try_compile "$LINENO"; then :
7356   gdbsrv_cv_have_td_version=yes
7357 else
7358   gdbsrv_cv_have_td_version=no
7359 fi
7360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7361 fi
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
7363 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
7364   if test $gdbsrv_cv_have_td_version = yes; then
7365
7366 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
7367
7368   fi
7369 fi
7370
7371
7372 # Check whether --with-libthread-db was given.
7373 if test "${with_libthread_db+set}" = set; then :
7374   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
7375   srv_libs="$srv_libthread_db_path"
7376
7377 fi
7378
7379
7380 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
7381
7382 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
7383
7384 fi
7385
7386 if test "$srv_xmlfiles" != ""; then
7387   srv_xmlbuiltin="xml-builtin.o"
7388
7389 $as_echo "#define USE_XML 1" >>confdefs.h
7390
7391
7392   tmp_xmlfiles=$srv_xmlfiles
7393   srv_xmlfiles=""
7394   for f in $tmp_xmlfiles; do
7395     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
7396   done
7397 fi
7398
7399 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles $srv_host_obs"
7400 GDBSERVER_LIBS="$srv_libs"
7401
7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
7403 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
7404 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
7405   $as_echo_n "(cached) " >&6
7406 else
7407
7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7409 /* end confdefs.h.  */
7410
7411 int
7412 main ()
7413 {
7414 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
7415   ;
7416   return 0;
7417 }
7418 _ACEOF
7419 if ac_fn_c_try_link "$LINENO"; then :
7420   gdbsrv_cv_have_sync_builtins=yes
7421 else
7422   gdbsrv_cv_have_sync_builtins=no
7423 fi
7424 rm -f core conftest.err conftest.$ac_objext \
7425     conftest$ac_exeext conftest.$ac_ext
7426 fi
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
7428 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
7429 if test $gdbsrv_cv_have_sync_builtins = yes; then
7430
7431 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
7432
7433 fi
7434
7435 saved_cflags="$CFLAGS"
7436 CFLAGS="$CFLAGS -fvisibility=hidden"
7437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7438 /* end confdefs.h.  */
7439
7440 int
7441 main ()
7442 {
7443
7444   ;
7445   return 0;
7446 }
7447 _ACEOF
7448 if ac_fn_c_try_compile "$LINENO"; then :
7449   gdbsrv_cv_have_visibility_hidden=yes
7450 else
7451   gdbsrv_cv_have_visibility_hidden=no
7452 fi
7453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7454 CFLAGS="$saved_cflags"
7455
7456 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
7457 "
7458 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
7459   ac_have_decl=1
7460 else
7461   ac_have_decl=0
7462 fi
7463
7464 cat >>confdefs.h <<_ACEOF
7465 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
7466 _ACEOF
7467
7468
7469 if test "$cross_compiling" = yes; then :
7470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7471 /* end confdefs.h.  */
7472 #include <sys/personality.h>
7473 int
7474 main ()
7475 {
7476
7477 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7478 #       define ADDR_NO_RANDOMIZE 0x0040000
7479 #      endif
7480        /* Test the flag could be set and stays set.  */
7481        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7482        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7483            return 1
7484   ;
7485   return 0;
7486 }
7487 _ACEOF
7488 if ac_fn_c_try_link "$LINENO"; then :
7489   gdbsrv_cv_have_personality=true
7490 else
7491   gdbsrv_cv_have_personality=false
7492 fi
7493 rm -f core conftest.err conftest.$ac_objext \
7494     conftest$ac_exeext conftest.$ac_ext
7495 else
7496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7497 /* end confdefs.h.  */
7498 #include <sys/personality.h>
7499 int
7500 main ()
7501 {
7502
7503 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
7504 #       define ADDR_NO_RANDOMIZE 0x0040000
7505 #      endif
7506        /* Test the flag could be set and stays set.  */
7507        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
7508        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
7509            return 1
7510   ;
7511   return 0;
7512 }
7513 _ACEOF
7514 if ac_fn_c_try_run "$LINENO"; then :
7515   gdbsrv_cv_have_personality=true
7516 else
7517   gdbsrv_cv_have_personality=false
7518 fi
7519 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7520   conftest.$ac_objext conftest.beam conftest.$ac_ext
7521 fi
7522
7523 if $gdbsrv_cv_have_personality
7524 then
7525
7526 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
7527
7528 fi
7529
7530
7531 IPA_DEPFILES=""
7532 extra_libraries=""
7533
7534 # check whether to enable the inprocess agent
7535 if test "$ipa_obj" != "" \
7536    -a "$gdbsrv_cv_have_sync_builtins" = yes \
7537    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
7538    have_ipa=true
7539 else
7540    have_ipa=false
7541 fi
7542
7543 # Check whether --enable-inprocess-agent was given.
7544 if test "${enable_inprocess_agent+set}" = set; then :
7545   enableval=$enable_inprocess_agent; case "$enableval" in
7546   yes) want_ipa=true ;;
7547   no) want_ipa=false ;;
7548   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
7549 esac
7550 else
7551   want_ipa=$have_ipa
7552 fi
7553
7554
7555 if $want_ipa ; then
7556    if $have_ipa ; then
7557      IPA_DEPFILES="$ipa_obj"
7558      extra_libraries="$extra_libraries libinproctrace.so"
7559    else
7560      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
7561    fi
7562 fi
7563
7564
7565
7566
7567
7568
7569
7570
7571 GNULIB=build-gnulib-gdbserver/import
7572
7573 GNULIB_STDINT_H=
7574 if test x"$STDINT_H" != x; then
7575   GNULIB_STDINT_H=$GNULIB/$STDINT_H
7576 fi
7577
7578
7579 ac_config_files="$ac_config_files Makefile"
7580
7581
7582 cat >confcache <<\_ACEOF
7583 # This file is a shell script that caches the results of configure
7584 # tests run on this system so they can be shared between configure
7585 # scripts and configure runs, see configure's option --config-cache.
7586 # It is not useful on other systems.  If it contains results you don't
7587 # want to keep, you may remove or edit it.
7588 #
7589 # config.status only pays attention to the cache file if you give it
7590 # the --recheck option to rerun configure.
7591 #
7592 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7593 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7594 # following values.
7595
7596 _ACEOF
7597
7598 # The following way of writing the cache mishandles newlines in values,
7599 # but we know of no workaround that is simple, portable, and efficient.
7600 # So, we kill variables containing newlines.
7601 # Ultrix sh set writes to stderr and can't be redirected directly,
7602 # and sets the high bit in the cache file unless we assign to the vars.
7603 (
7604   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7605     eval ac_val=\$$ac_var
7606     case $ac_val in #(
7607     *${as_nl}*)
7608       case $ac_var in #(
7609       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7610 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7611       esac
7612       case $ac_var in #(
7613       _ | IFS | as_nl) ;; #(
7614       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7615       *) { eval $ac_var=; unset $ac_var;} ;;
7616       esac ;;
7617     esac
7618   done
7619
7620   (set) 2>&1 |
7621     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7622     *${as_nl}ac_space=\ *)
7623       # `set' does not quote correctly, so add quotes: double-quote
7624       # substitution turns \\\\ into \\, and sed turns \\ into \.
7625       sed -n \
7626         "s/'/'\\\\''/g;
7627           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7628       ;; #(
7629     *)
7630       # `set' quotes correctly as required by POSIX, so do not add quotes.
7631       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7632       ;;
7633     esac |
7634     sort
7635 ) |
7636   sed '
7637      /^ac_cv_env_/b end
7638      t clear
7639      :clear
7640      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7641      t end
7642      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7643      :end' >>confcache
7644 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7645   if test -w "$cache_file"; then
7646     test "x$cache_file" != "x/dev/null" &&
7647       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7648 $as_echo "$as_me: updating cache $cache_file" >&6;}
7649     cat confcache >$cache_file
7650   else
7651     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7652 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7653   fi
7654 fi
7655 rm -f confcache
7656
7657 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7658 # Let make expand exec_prefix.
7659 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7660
7661 DEFS=-DHAVE_CONFIG_H
7662
7663 ac_libobjs=
7664 ac_ltlibobjs=
7665 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7666   # 1. Remove the extension, and $U if already installed.
7667   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7668   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7669   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7670   #    will be set to the directory where LIBOBJS objects are built.
7671   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7672   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7673 done
7674 LIBOBJS=$ac_libobjs
7675
7676 LTLIBOBJS=$ac_ltlibobjs
7677
7678
7679 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7680   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7681 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7682 fi
7683 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
7684   as_fn_error "conditional \"GMAKE\" was never defined.
7685 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7686 fi
7687
7688 : ${CONFIG_STATUS=./config.status}
7689 ac_write_fail=0
7690 ac_clean_files_save=$ac_clean_files
7691 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7693 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7694 as_write_fail=0
7695 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7696 #! $SHELL
7697 # Generated by $as_me.
7698 # Run this file to recreate the current configuration.
7699 # Compiler output produced by configure, useful for debugging
7700 # configure, is in config.log if it exists.
7701
7702 debug=false
7703 ac_cs_recheck=false
7704 ac_cs_silent=false
7705
7706 SHELL=\${CONFIG_SHELL-$SHELL}
7707 export SHELL
7708 _ASEOF
7709 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7710 ## -------------------- ##
7711 ## M4sh Initialization. ##
7712 ## -------------------- ##
7713
7714 # Be more Bourne compatible
7715 DUALCASE=1; export DUALCASE # for MKS sh
7716 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7717   emulate sh
7718   NULLCMD=:
7719   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7720   # is contrary to our usage.  Disable this feature.
7721   alias -g '${1+"$@"}'='"$@"'
7722   setopt NO_GLOB_SUBST
7723 else
7724   case `(set -o) 2>/dev/null` in #(
7725   *posix*) :
7726     set -o posix ;; #(
7727   *) :
7728      ;;
7729 esac
7730 fi
7731
7732
7733 as_nl='
7734 '
7735 export as_nl
7736 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7737 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7738 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7739 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7740 # Prefer a ksh shell builtin over an external printf program on Solaris,
7741 # but without wasting forks for bash or zsh.
7742 if test -z "$BASH_VERSION$ZSH_VERSION" \
7743     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7744   as_echo='print -r --'
7745   as_echo_n='print -rn --'
7746 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7747   as_echo='printf %s\n'
7748   as_echo_n='printf %s'
7749 else
7750   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7751     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7752     as_echo_n='/usr/ucb/echo -n'
7753   else
7754     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7755     as_echo_n_body='eval
7756       arg=$1;
7757       case $arg in #(
7758       *"$as_nl"*)
7759         expr "X$arg" : "X\\(.*\\)$as_nl";
7760         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7761       esac;
7762       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7763     '
7764     export as_echo_n_body
7765     as_echo_n='sh -c $as_echo_n_body as_echo'
7766   fi
7767   export as_echo_body
7768   as_echo='sh -c $as_echo_body as_echo'
7769 fi
7770
7771 # The user is always right.
7772 if test "${PATH_SEPARATOR+set}" != set; then
7773   PATH_SEPARATOR=:
7774   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7775     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7776       PATH_SEPARATOR=';'
7777   }
7778 fi
7779
7780
7781 # IFS
7782 # We need space, tab and new line, in precisely that order.  Quoting is
7783 # there to prevent editors from complaining about space-tab.
7784 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7785 # splitting by setting IFS to empty value.)
7786 IFS=" ""        $as_nl"
7787
7788 # Find who we are.  Look in the path if we contain no directory separator.
7789 case $0 in #((
7790   *[\\/]* ) as_myself=$0 ;;
7791   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7792 for as_dir in $PATH
7793 do
7794   IFS=$as_save_IFS
7795   test -z "$as_dir" && as_dir=.
7796     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7797   done
7798 IFS=$as_save_IFS
7799
7800      ;;
7801 esac
7802 # We did not find ourselves, most probably we were run as `sh COMMAND'
7803 # in which case we are not to be found in the path.
7804 if test "x$as_myself" = x; then
7805   as_myself=$0
7806 fi
7807 if test ! -f "$as_myself"; then
7808   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7809   exit 1
7810 fi
7811
7812 # Unset variables that we do not need and which cause bugs (e.g. in
7813 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7814 # suppresses any "Segmentation fault" message there.  '((' could
7815 # trigger a bug in pdksh 5.2.14.
7816 for as_var in BASH_ENV ENV MAIL MAILPATH
7817 do eval test x\${$as_var+set} = xset \
7818   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7819 done
7820 PS1='$ '
7821 PS2='> '
7822 PS4='+ '
7823
7824 # NLS nuisances.
7825 LC_ALL=C
7826 export LC_ALL
7827 LANGUAGE=C
7828 export LANGUAGE
7829
7830 # CDPATH.
7831 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7832
7833
7834 # as_fn_error ERROR [LINENO LOG_FD]
7835 # ---------------------------------
7836 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7837 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7838 # script with status $?, using 1 if that was 0.
7839 as_fn_error ()
7840 {
7841   as_status=$?; test $as_status -eq 0 && as_status=1
7842   if test "$3"; then
7843     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7844     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7845   fi
7846   $as_echo "$as_me: error: $1" >&2
7847   as_fn_exit $as_status
7848 } # as_fn_error
7849
7850
7851 # as_fn_set_status STATUS
7852 # -----------------------
7853 # Set $? to STATUS, without forking.
7854 as_fn_set_status ()
7855 {
7856   return $1
7857 } # as_fn_set_status
7858
7859 # as_fn_exit STATUS
7860 # -----------------
7861 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7862 as_fn_exit ()
7863 {
7864   set +e
7865   as_fn_set_status $1
7866   exit $1
7867 } # as_fn_exit
7868
7869 # as_fn_unset VAR
7870 # ---------------
7871 # Portably unset VAR.
7872 as_fn_unset ()
7873 {
7874   { eval $1=; unset $1;}
7875 }
7876 as_unset=as_fn_unset
7877 # as_fn_append VAR VALUE
7878 # ----------------------
7879 # Append the text in VALUE to the end of the definition contained in VAR. Take
7880 # advantage of any shell optimizations that allow amortized linear growth over
7881 # repeated appends, instead of the typical quadratic growth present in naive
7882 # implementations.
7883 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7884   eval 'as_fn_append ()
7885   {
7886     eval $1+=\$2
7887   }'
7888 else
7889   as_fn_append ()
7890   {
7891     eval $1=\$$1\$2
7892   }
7893 fi # as_fn_append
7894
7895 # as_fn_arith ARG...
7896 # ------------------
7897 # Perform arithmetic evaluation on the ARGs, and store the result in the
7898 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7899 # must be portable across $(()) and expr.
7900 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7901   eval 'as_fn_arith ()
7902   {
7903     as_val=$(( $* ))
7904   }'
7905 else
7906   as_fn_arith ()
7907   {
7908     as_val=`expr "$@" || test $? -eq 1`
7909   }
7910 fi # as_fn_arith
7911
7912
7913 if expr a : '\(a\)' >/dev/null 2>&1 &&
7914    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7915   as_expr=expr
7916 else
7917   as_expr=false
7918 fi
7919
7920 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7921   as_basename=basename
7922 else
7923   as_basename=false
7924 fi
7925
7926 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7927   as_dirname=dirname
7928 else
7929   as_dirname=false
7930 fi
7931
7932 as_me=`$as_basename -- "$0" ||
7933 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7934          X"$0" : 'X\(//\)$' \| \
7935          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7936 $as_echo X/"$0" |
7937     sed '/^.*\/\([^/][^/]*\)\/*$/{
7938             s//\1/
7939             q
7940           }
7941           /^X\/\(\/\/\)$/{
7942             s//\1/
7943             q
7944           }
7945           /^X\/\(\/\).*/{
7946             s//\1/
7947             q
7948           }
7949           s/.*/./; q'`
7950
7951 # Avoid depending upon Character Ranges.
7952 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7953 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7954 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7955 as_cr_digits='0123456789'
7956 as_cr_alnum=$as_cr_Letters$as_cr_digits
7957
7958 ECHO_C= ECHO_N= ECHO_T=
7959 case `echo -n x` in #(((((
7960 -n*)
7961   case `echo 'xy\c'` in
7962   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7963   xy)  ECHO_C='\c';;
7964   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7965        ECHO_T=' ';;
7966   esac;;
7967 *)
7968   ECHO_N='-n';;
7969 esac
7970
7971 rm -f conf$$ conf$$.exe conf$$.file
7972 if test -d conf$$.dir; then
7973   rm -f conf$$.dir/conf$$.file
7974 else
7975   rm -f conf$$.dir
7976   mkdir conf$$.dir 2>/dev/null
7977 fi
7978 if (echo >conf$$.file) 2>/dev/null; then
7979   if ln -s conf$$.file conf$$ 2>/dev/null; then
7980     as_ln_s='ln -s'
7981     # ... but there are two gotchas:
7982     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7983     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7984     # In both cases, we have to default to `cp -p'.
7985     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7986       as_ln_s='cp -p'
7987   elif ln conf$$.file conf$$ 2>/dev/null; then
7988     as_ln_s=ln
7989   else
7990     as_ln_s='cp -p'
7991   fi
7992 else
7993   as_ln_s='cp -p'
7994 fi
7995 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7996 rmdir conf$$.dir 2>/dev/null
7997
7998
7999 # as_fn_mkdir_p
8000 # -------------
8001 # Create "$as_dir" as a directory, including parents if necessary.
8002 as_fn_mkdir_p ()
8003 {
8004
8005   case $as_dir in #(
8006   -*) as_dir=./$as_dir;;
8007   esac
8008   test -d "$as_dir" || eval $as_mkdir_p || {
8009     as_dirs=
8010     while :; do
8011       case $as_dir in #(
8012       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8013       *) as_qdir=$as_dir;;
8014       esac
8015       as_dirs="'$as_qdir' $as_dirs"
8016       as_dir=`$as_dirname -- "$as_dir" ||
8017 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8018          X"$as_dir" : 'X\(//\)[^/]' \| \
8019          X"$as_dir" : 'X\(//\)$' \| \
8020          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8021 $as_echo X"$as_dir" |
8022     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8023             s//\1/
8024             q
8025           }
8026           /^X\(\/\/\)[^/].*/{
8027             s//\1/
8028             q
8029           }
8030           /^X\(\/\/\)$/{
8031             s//\1/
8032             q
8033           }
8034           /^X\(\/\).*/{
8035             s//\1/
8036             q
8037           }
8038           s/.*/./; q'`
8039       test -d "$as_dir" && break
8040     done
8041     test -z "$as_dirs" || eval "mkdir $as_dirs"
8042   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8043
8044
8045 } # as_fn_mkdir_p
8046 if mkdir -p . 2>/dev/null; then
8047   as_mkdir_p='mkdir -p "$as_dir"'
8048 else
8049   test -d ./-p && rmdir ./-p
8050   as_mkdir_p=false
8051 fi
8052
8053 if test -x / >/dev/null 2>&1; then
8054   as_test_x='test -x'
8055 else
8056   if ls -dL / >/dev/null 2>&1; then
8057     as_ls_L_option=L
8058   else
8059     as_ls_L_option=
8060   fi
8061   as_test_x='
8062     eval sh -c '\''
8063       if test -d "$1"; then
8064         test -d "$1/.";
8065       else
8066         case $1 in #(
8067         -*)set "./$1";;
8068         esac;
8069         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8070         ???[sx]*):;;*)false;;esac;fi
8071     '\'' sh
8072   '
8073 fi
8074 as_executable_p=$as_test_x
8075
8076 # Sed expression to map a string onto a valid CPP name.
8077 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8078
8079 # Sed expression to map a string onto a valid variable name.
8080 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8081
8082
8083 exec 6>&1
8084 ## ----------------------------------- ##
8085 ## Main body of $CONFIG_STATUS script. ##
8086 ## ----------------------------------- ##
8087 _ASEOF
8088 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8089
8090 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8091 # Save the log message, to keep $0 and so on meaningful, and to
8092 # report actual input values of CONFIG_FILES etc. instead of their
8093 # values after options handling.
8094 ac_log="
8095 This file was extended by $as_me, which was
8096 generated by GNU Autoconf 2.64.  Invocation command line was
8097
8098   CONFIG_FILES    = $CONFIG_FILES
8099   CONFIG_HEADERS  = $CONFIG_HEADERS
8100   CONFIG_LINKS    = $CONFIG_LINKS
8101   CONFIG_COMMANDS = $CONFIG_COMMANDS
8102   $ $0 $@
8103
8104 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8105 "
8106
8107 _ACEOF
8108
8109 case $ac_config_files in *"
8110 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8111 esac
8112
8113 case $ac_config_headers in *"
8114 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8115 esac
8116
8117
8118 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8119 # Files that config.status was made for.
8120 config_files="$ac_config_files"
8121 config_headers="$ac_config_headers"
8122 config_commands="$ac_config_commands"
8123
8124 _ACEOF
8125
8126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8127 ac_cs_usage="\
8128 \`$as_me' instantiates files and other configuration actions
8129 from templates according to the current configuration.  Unless the files
8130 and actions are specified as TAGs, all are instantiated by default.
8131
8132 Usage: $0 [OPTION]... [TAG]...
8133
8134   -h, --help       print this help, then exit
8135   -V, --version    print version number and configuration settings, then exit
8136   -q, --quiet, --silent
8137                    do not print progress messages
8138   -d, --debug      don't remove temporary files
8139       --recheck    update $as_me by reconfiguring in the same conditions
8140       --file=FILE[:TEMPLATE]
8141                    instantiate the configuration file FILE
8142       --header=FILE[:TEMPLATE]
8143                    instantiate the configuration header FILE
8144
8145 Configuration files:
8146 $config_files
8147
8148 Configuration headers:
8149 $config_headers
8150
8151 Configuration commands:
8152 $config_commands
8153
8154 Report bugs to the package provider."
8155
8156 _ACEOF
8157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8158 ac_cs_version="\\
8159 config.status
8160 configured by $0, generated by GNU Autoconf 2.64,
8161   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8162
8163 Copyright (C) 2009 Free Software Foundation, Inc.
8164 This config.status script is free software; the Free Software Foundation
8165 gives unlimited permission to copy, distribute and modify it."
8166
8167 ac_pwd='$ac_pwd'
8168 srcdir='$srcdir'
8169 INSTALL='$INSTALL'
8170 test -n "\$AWK" || AWK=awk
8171 _ACEOF
8172
8173 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8174 # The default lists apply if the user does not specify any file.
8175 ac_need_defaults=:
8176 while test $# != 0
8177 do
8178   case $1 in
8179   --*=*)
8180     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8181     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8182     ac_shift=:
8183     ;;
8184   *)
8185     ac_option=$1
8186     ac_optarg=$2
8187     ac_shift=shift
8188     ;;
8189   esac
8190
8191   case $ac_option in
8192   # Handling of the options.
8193   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8194     ac_cs_recheck=: ;;
8195   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8196     $as_echo "$ac_cs_version"; exit ;;
8197   --debug | --debu | --deb | --de | --d | -d )
8198     debug=: ;;
8199   --file | --fil | --fi | --f )
8200     $ac_shift
8201     case $ac_optarg in
8202     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8203     esac
8204     as_fn_append CONFIG_FILES " '$ac_optarg'"
8205     ac_need_defaults=false;;
8206   --header | --heade | --head | --hea )
8207     $ac_shift
8208     case $ac_optarg in
8209     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8210     esac
8211     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8212     ac_need_defaults=false;;
8213   --he | --h)
8214     # Conflict between --help and --header
8215     as_fn_error "ambiguous option: \`$1'
8216 Try \`$0 --help' for more information.";;
8217   --help | --hel | -h )
8218     $as_echo "$ac_cs_usage"; exit ;;
8219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8220   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8221     ac_cs_silent=: ;;
8222
8223   # This is an error.
8224   -*) as_fn_error "unrecognized option: \`$1'
8225 Try \`$0 --help' for more information." ;;
8226
8227   *) as_fn_append ac_config_targets " $1"
8228      ac_need_defaults=false ;;
8229
8230   esac
8231   shift
8232 done
8233
8234 ac_configure_extra_args=
8235
8236 if $ac_cs_silent; then
8237   exec 6>/dev/null
8238   ac_configure_extra_args="$ac_configure_extra_args --silent"
8239 fi
8240
8241 _ACEOF
8242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8243 if \$ac_cs_recheck; then
8244   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8245   shift
8246   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8247   CONFIG_SHELL='$SHELL'
8248   export CONFIG_SHELL
8249   exec "\$@"
8250 fi
8251
8252 _ACEOF
8253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8254 exec 5>>config.log
8255 {
8256   echo
8257   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8258 ## Running $as_me. ##
8259 _ASBOX
8260   $as_echo "$ac_log"
8261 } >&5
8262
8263 _ACEOF
8264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8265 #
8266 # INIT-COMMANDS
8267 #
8268 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8269
8270 _ACEOF
8271
8272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8273
8274 # Handling of arguments.
8275 for ac_config_target in $ac_config_targets
8276 do
8277   case $ac_config_target in
8278     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8279     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8280     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8281
8282   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8283   esac
8284 done
8285
8286
8287 # If the user did not use the arguments to specify the items to instantiate,
8288 # then the envvar interface is used.  Set only those that are not.
8289 # We use the long form for the default assignment because of an extremely
8290 # bizarre bug on SunOS 4.1.3.
8291 if $ac_need_defaults; then
8292   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8293   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8294   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8295 fi
8296
8297 # Have a temporary directory for convenience.  Make it in the build tree
8298 # simply because there is no reason against having it here, and in addition,
8299 # creating and moving files from /tmp can sometimes cause problems.
8300 # Hook for its removal unless debugging.
8301 # Note that there is a small window in which the directory will not be cleaned:
8302 # after its creation but before its name has been assigned to `$tmp'.
8303 $debug ||
8304 {
8305   tmp=
8306   trap 'exit_status=$?
8307   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8308 ' 0
8309   trap 'as_fn_exit 1' 1 2 13 15
8310 }
8311 # Create a (secure) tmp directory for tmp files.
8312
8313 {
8314   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8315   test -n "$tmp" && test -d "$tmp"
8316 }  ||
8317 {
8318   tmp=./conf$$-$RANDOM
8319   (umask 077 && mkdir "$tmp")
8320 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8321
8322 # Set up the scripts for CONFIG_FILES section.
8323 # No need to generate them if there are no CONFIG_FILES.
8324 # This happens for instance with `./config.status config.h'.
8325 if test -n "$CONFIG_FILES"; then
8326
8327
8328 ac_cr=`echo X | tr X '\015'`
8329 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8330 # But we know of no other shell where ac_cr would be empty at this
8331 # point, so we can use a bashism as a fallback.
8332 if test "x$ac_cr" = x; then
8333   eval ac_cr=\$\'\\r\'
8334 fi
8335 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8336 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8337   ac_cs_awk_cr='\r'
8338 else
8339   ac_cs_awk_cr=$ac_cr
8340 fi
8341
8342 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8343 _ACEOF
8344
8345
8346 {
8347   echo "cat >conf$$subs.awk <<_ACEOF" &&
8348   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8349   echo "_ACEOF"
8350 } >conf$$subs.sh ||
8351   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8352 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8353 ac_delim='%!_!# '
8354 for ac_last_try in false false false false false :; do
8355   . ./conf$$subs.sh ||
8356     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8357
8358   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8359   if test $ac_delim_n = $ac_delim_num; then
8360     break
8361   elif $ac_last_try; then
8362     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8363   else
8364     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8365   fi
8366 done
8367 rm -f conf$$subs.sh
8368
8369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8370 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8371 _ACEOF
8372 sed -n '
8373 h
8374 s/^/S["/; s/!.*/"]=/
8375 p
8376 g
8377 s/^[^!]*!//
8378 :repl
8379 t repl
8380 s/'"$ac_delim"'$//
8381 t delim
8382 :nl
8383 h
8384 s/\(.\{148\}\).*/\1/
8385 t more1
8386 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8387 p
8388 n
8389 b repl
8390 :more1
8391 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8392 p
8393 g
8394 s/.\{148\}//
8395 t nl
8396 :delim
8397 h
8398 s/\(.\{148\}\).*/\1/
8399 t more2
8400 s/["\\]/\\&/g; s/^/"/; s/$/"/
8401 p
8402 b
8403 :more2
8404 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8405 p
8406 g
8407 s/.\{148\}//
8408 t delim
8409 ' <conf$$subs.awk | sed '
8410 /^[^""]/{
8411   N
8412   s/\n//
8413 }
8414 ' >>$CONFIG_STATUS || ac_write_fail=1
8415 rm -f conf$$subs.awk
8416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8417 _ACAWK
8418 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8419   for (key in S) S_is_set[key] = 1
8420   FS = "\a"
8421
8422 }
8423 {
8424   line = $ 0
8425   nfields = split(line, field, "@")
8426   substed = 0
8427   len = length(field[1])
8428   for (i = 2; i < nfields; i++) {
8429     key = field[i]
8430     keylen = length(key)
8431     if (S_is_set[key]) {
8432       value = S[key]
8433       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8434       len += length(value) + length(field[++i])
8435       substed = 1
8436     } else
8437       len += 1 + keylen
8438   }
8439
8440   print line
8441 }
8442
8443 _ACAWK
8444 _ACEOF
8445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8446 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8447   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8448 else
8449   cat
8450 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8451   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8452 _ACEOF
8453
8454 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8455 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8456 # trailing colons and then remove the whole line if VPATH becomes empty
8457 # (actually we leave an empty line to preserve line numbers).
8458 if test "x$srcdir" = x.; then
8459   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8460 s/:*\$(srcdir):*/:/
8461 s/:*\${srcdir}:*/:/
8462 s/:*@srcdir@:*/:/
8463 s/^\([^=]*=[     ]*\):*/\1/
8464 s/:*$//
8465 s/^[^=]*=[       ]*$//
8466 }'
8467 fi
8468
8469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8470 fi # test -n "$CONFIG_FILES"
8471
8472 # Set up the scripts for CONFIG_HEADERS section.
8473 # No need to generate them if there are no CONFIG_HEADERS.
8474 # This happens for instance with `./config.status Makefile'.
8475 if test -n "$CONFIG_HEADERS"; then
8476 cat >"$tmp/defines.awk" <<\_ACAWK ||
8477 BEGIN {
8478 _ACEOF
8479
8480 # Transform confdefs.h into an awk script `defines.awk', embedded as
8481 # here-document in config.status, that substitutes the proper values into
8482 # config.h.in to produce config.h.
8483
8484 # Create a delimiter string that does not exist in confdefs.h, to ease
8485 # handling of long lines.
8486 ac_delim='%!_!# '
8487 for ac_last_try in false false :; do
8488   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8489   if test -z "$ac_t"; then
8490     break
8491   elif $ac_last_try; then
8492     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8493   else
8494     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8495   fi
8496 done
8497
8498 # For the awk script, D is an array of macro values keyed by name,
8499 # likewise P contains macro parameters if any.  Preserve backslash
8500 # newline sequences.
8501
8502 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8503 sed -n '
8504 s/.\{148\}/&'"$ac_delim"'/g
8505 t rset
8506 :rset
8507 s/^[     ]*#[    ]*define[       ][      ]*/ /
8508 t def
8509 d
8510 :def
8511 s/\\$//
8512 t bsnl
8513 s/["\\]/\\&/g
8514 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8515 D["\1"]=" \3"/p
8516 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8517 d
8518 :bsnl
8519 s/["\\]/\\&/g
8520 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8521 D["\1"]=" \3\\\\\\n"\\/p
8522 t cont
8523 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8524 t cont
8525 d
8526 :cont
8527 n
8528 s/.\{148\}/&'"$ac_delim"'/g
8529 t clear
8530 :clear
8531 s/\\$//
8532 t bsnlc
8533 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8534 d
8535 :bsnlc
8536 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8537 b cont
8538 ' <confdefs.h | sed '
8539 s/'"$ac_delim"'/"\\\
8540 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8541
8542 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8543   for (key in D) D_is_set[key] = 1
8544   FS = "\a"
8545 }
8546 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8547   line = \$ 0
8548   split(line, arg, " ")
8549   if (arg[1] == "#") {
8550     defundef = arg[2]
8551     mac1 = arg[3]
8552   } else {
8553     defundef = substr(arg[1], 2)
8554     mac1 = arg[2]
8555   }
8556   split(mac1, mac2, "(") #)
8557   macro = mac2[1]
8558   prefix = substr(line, 1, index(line, defundef) - 1)
8559   if (D_is_set[macro]) {
8560     # Preserve the white space surrounding the "#".
8561     print prefix "define", macro P[macro] D[macro]
8562     next
8563   } else {
8564     # Replace #undef with comments.  This is necessary, for example,
8565     # in the case of _POSIX_SOURCE, which is predefined and required
8566     # on some systems where configure will not decide to define it.
8567     if (defundef == "undef") {
8568       print "/*", prefix defundef, macro, "*/"
8569       next
8570     }
8571   }
8572 }
8573 { print }
8574 _ACAWK
8575 _ACEOF
8576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8577   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8578 fi # test -n "$CONFIG_HEADERS"
8579
8580
8581 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8582 shift
8583 for ac_tag
8584 do
8585   case $ac_tag in
8586   :[FHLC]) ac_mode=$ac_tag; continue;;
8587   esac
8588   case $ac_mode$ac_tag in
8589   :[FHL]*:*);;
8590   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8591   :[FH]-) ac_tag=-:-;;
8592   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8593   esac
8594   ac_save_IFS=$IFS
8595   IFS=:
8596   set x $ac_tag
8597   IFS=$ac_save_IFS
8598   shift
8599   ac_file=$1
8600   shift
8601
8602   case $ac_mode in
8603   :L) ac_source=$1;;
8604   :[FH])
8605     ac_file_inputs=
8606     for ac_f
8607     do
8608       case $ac_f in
8609       -) ac_f="$tmp/stdin";;
8610       *) # Look for the file first in the build tree, then in the source tree
8611          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8612          # because $ac_f cannot contain `:'.
8613          test -f "$ac_f" ||
8614            case $ac_f in
8615            [\\/$]*) false;;
8616            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8617            esac ||
8618            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8619       esac
8620       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8621       as_fn_append ac_file_inputs " '$ac_f'"
8622     done
8623
8624     # Let's still pretend it is `configure' which instantiates (i.e., don't
8625     # use $as_me), people would be surprised to read:
8626     #    /* config.h.  Generated by config.status.  */
8627     configure_input='Generated from '`
8628           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8629         `' by configure.'
8630     if test x"$ac_file" != x-; then
8631       configure_input="$ac_file.  $configure_input"
8632       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8633 $as_echo "$as_me: creating $ac_file" >&6;}
8634     fi
8635     # Neutralize special characters interpreted by sed in replacement strings.
8636     case $configure_input in #(
8637     *\&* | *\|* | *\\* )
8638        ac_sed_conf_input=`$as_echo "$configure_input" |
8639        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8640     *) ac_sed_conf_input=$configure_input;;
8641     esac
8642
8643     case $ac_tag in
8644     *:-:* | *:-) cat >"$tmp/stdin" \
8645       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8646     esac
8647     ;;
8648   esac
8649
8650   ac_dir=`$as_dirname -- "$ac_file" ||
8651 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8652          X"$ac_file" : 'X\(//\)[^/]' \| \
8653          X"$ac_file" : 'X\(//\)$' \| \
8654          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8655 $as_echo X"$ac_file" |
8656     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8657             s//\1/
8658             q
8659           }
8660           /^X\(\/\/\)[^/].*/{
8661             s//\1/
8662             q
8663           }
8664           /^X\(\/\/\)$/{
8665             s//\1/
8666             q
8667           }
8668           /^X\(\/\).*/{
8669             s//\1/
8670             q
8671           }
8672           s/.*/./; q'`
8673   as_dir="$ac_dir"; as_fn_mkdir_p
8674   ac_builddir=.
8675
8676 case "$ac_dir" in
8677 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8678 *)
8679   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8680   # A ".." for each directory in $ac_dir_suffix.
8681   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8682   case $ac_top_builddir_sub in
8683   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8684   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8685   esac ;;
8686 esac
8687 ac_abs_top_builddir=$ac_pwd
8688 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8689 # for backward compatibility:
8690 ac_top_builddir=$ac_top_build_prefix
8691
8692 case $srcdir in
8693   .)  # We are building in place.
8694     ac_srcdir=.
8695     ac_top_srcdir=$ac_top_builddir_sub
8696     ac_abs_top_srcdir=$ac_pwd ;;
8697   [\\/]* | ?:[\\/]* )  # Absolute name.
8698     ac_srcdir=$srcdir$ac_dir_suffix;
8699     ac_top_srcdir=$srcdir
8700     ac_abs_top_srcdir=$srcdir ;;
8701   *) # Relative name.
8702     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8703     ac_top_srcdir=$ac_top_build_prefix$srcdir
8704     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8705 esac
8706 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8707
8708
8709   case $ac_mode in
8710   :F)
8711   #
8712   # CONFIG_FILE
8713   #
8714
8715   case $INSTALL in
8716   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8717   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8718   esac
8719 _ACEOF
8720
8721 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8722 # If the template does not know about datarootdir, expand it.
8723 # FIXME: This hack should be removed a few years after 2.60.
8724 ac_datarootdir_hack=; ac_datarootdir_seen=
8725 ac_sed_dataroot='
8726 /datarootdir/ {
8727   p
8728   q
8729 }
8730 /@datadir@/p
8731 /@docdir@/p
8732 /@infodir@/p
8733 /@localedir@/p
8734 /@mandir@/p'
8735 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8736 *datarootdir*) ac_datarootdir_seen=yes;;
8737 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8738   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8739 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8740 _ACEOF
8741 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8742   ac_datarootdir_hack='
8743   s&@datadir@&$datadir&g
8744   s&@docdir@&$docdir&g
8745   s&@infodir@&$infodir&g
8746   s&@localedir@&$localedir&g
8747   s&@mandir@&$mandir&g
8748   s&\\\${datarootdir}&$datarootdir&g' ;;
8749 esac
8750 _ACEOF
8751
8752 # Neutralize VPATH when `$srcdir' = `.'.
8753 # Shell code in configure.ac might set extrasub.
8754 # FIXME: do we really want to maintain this feature?
8755 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8756 ac_sed_extra="$ac_vpsub
8757 $extrasub
8758 _ACEOF
8759 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8760 :t
8761 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8762 s|@configure_input@|$ac_sed_conf_input|;t t
8763 s&@top_builddir@&$ac_top_builddir_sub&;t t
8764 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8765 s&@srcdir@&$ac_srcdir&;t t
8766 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8767 s&@top_srcdir@&$ac_top_srcdir&;t t
8768 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8769 s&@builddir@&$ac_builddir&;t t
8770 s&@abs_builddir@&$ac_abs_builddir&;t t
8771 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8772 s&@INSTALL@&$ac_INSTALL&;t t
8773 $ac_datarootdir_hack
8774 "
8775 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8776   || as_fn_error "could not create $ac_file" "$LINENO" 5
8777
8778 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8779   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8780   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8781   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8782 which seems to be undefined.  Please make sure it is defined." >&5
8783 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8784 which seems to be undefined.  Please make sure it is defined." >&2;}
8785
8786   rm -f "$tmp/stdin"
8787   case $ac_file in
8788   -) cat "$tmp/out" && rm -f "$tmp/out";;
8789   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8790   esac \
8791   || as_fn_error "could not create $ac_file" "$LINENO" 5
8792  ;;
8793   :H)
8794   #
8795   # CONFIG_HEADER
8796   #
8797   if test x"$ac_file" != x-; then
8798     {
8799       $as_echo "/* $configure_input  */" \
8800       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8801     } >"$tmp/config.h" \
8802       || as_fn_error "could not create $ac_file" "$LINENO" 5
8803     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8804       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8805 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8806     else
8807       rm -f "$ac_file"
8808       mv "$tmp/config.h" "$ac_file" \
8809         || as_fn_error "could not create $ac_file" "$LINENO" 5
8810     fi
8811   else
8812     $as_echo "/* $configure_input  */" \
8813       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8814       || as_fn_error "could not create -" "$LINENO" 5
8815   fi
8816  ;;
8817
8818   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8819 $as_echo "$as_me: executing $ac_file commands" >&6;}
8820  ;;
8821   esac
8822
8823
8824   case $ac_file$ac_mode in
8825     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8826     "Makefile":F) case x$CONFIG_HEADERS in
8827 xconfig.h:config.in)
8828 echo > stamp-h ;;
8829 esac
8830  ;;
8831
8832   esac
8833 done # for ac_tag
8834
8835
8836 as_fn_exit 0
8837 _ACEOF
8838 ac_clean_files=$ac_clean_files_save
8839
8840 test $ac_write_fail = 0 ||
8841   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8842
8843
8844 # configure is writing to config.log, and then calls config.status.
8845 # config.status does its own redirection, appending to config.log.
8846 # Unfortunately, on DOS this fails, as config.log is still kept open
8847 # by configure, so config.status won't be able to write to it; its
8848 # output is simply discarded.  So we exec the FD to /dev/null,
8849 # effectively closing config.log, so it can be properly (re)opened and
8850 # appended to by config.status.  When coming back to configure, we
8851 # need to make the FD available again.
8852 if test "$no_create" != yes; then
8853   ac_cs_success=:
8854   ac_config_status_args=
8855   test "$silent" = yes &&
8856     ac_config_status_args="$ac_config_status_args --quiet"
8857   exec 5>/dev/null
8858   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8859   exec 5>>config.log
8860   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8861   # would make configure fail if this is the last instruction.
8862   $ac_cs_success || as_fn_exit $?
8863 fi
8864 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8865   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8866 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8867 fi
8868