gdb/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="main.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 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 HAVE_GUILE_FALSE
 662 HAVE_GUILE_TRUE
 663 GUILE_LIBS
 664 GUILE_CPPFLAGS
 665 GUILD_TARGET_FLAG
 666 GUILD
 667 pkg_config_prog_path
 668 HAVE_PYTHON_FALSE
 669 HAVE_PYTHON_TRUE
 670 PYTHON_LIBS
 671 PYTHON_CPPFLAGS
 672 PYTHON_CFLAGS
 673 python_prog_path
 674 LTLIBEXPAT
 675 LIBEXPAT
 676 HAVE_LIBEXPAT
 677 JIT_READER_DIR
 678 TARGET_PTR
 679 READLINE_TEXI_INCFLAG
 680 READLINE_CFLAGS
 681 READLINE_DEPS
 682 READLINE
 683 zlibinc
 684 zlibdir
 685 MIG
 686 WINDRES
 687 DLLTOOL
 688 AR
 689 YFLAGS
 690 YACC
 691 RANLIB
 692 LN_S
 693 INSTALL_DATA
 694 INSTALL_SCRIPT
 695 INSTALL_PROGRAM
 696 AWK
 697 REPORT_BUGS_TEXI
 698 REPORT_BUGS_TO
 699 PKGVERSION
 700 HAVE_NATIVE_GCORE_TARGET
 701 TARGET_OBS
 702 subdirs
 703 GDB_DATADIR
 704 DEBUGDIR
 705 MAKEINFO_EXTRA_FLAGS
 706 MAKEINFOFLAGS
 707 MAKEINFO
 708 PACKAGE
 709 GNULIB_STDINT_H
 710 CATOBJEXT
 711 GENCAT
 712 INSTOBJEXT
 713 DATADIRNAME
 714 CATALOGS
 715 POSUB
 716 GMSGFMT
 717 XGETTEXT
 718 INCINTL
 719 LIBINTL_DEP
 720 LIBINTL
 721 USE_NLS
 722 SET_MAKE
 723 GMAKE_FALSE
 724 GMAKE_TRUE
 725 MAKE
 726 CCDEPMODE
 727 DEPDIR
 728 am__leading_dot
 729 COMPILER
 730 INSTALL_STRIP_PROGRAM
 731 STRIP
 732 install_sh
 733 target_os
 734 target_vendor
 735 target_cpu
 736 target
 737 host_os
 738 host_vendor
 739 host_cpu
 740 host
 741 build_os
 742 build_vendor
 743 build_cpu
 744 build
 745 EGREP
 746 GREP
 747 CPP
 748 ac_ct_CXX
 749 CXXFLAGS
 750 CXX
 751 OBJEXT
 752 EXEEXT
 753 ac_ct_CC
 754 CPPFLAGS
 755 LDFLAGS
 756 CFLAGS
 757 CC
 758 MAINT
 759 MAINTAINER_MODE_FALSE
 760 MAINTAINER_MODE_TRUE
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files='host_makefile_frag'
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_maintainer_mode
 803 enable_plugins
 804 enable_largefile
 805 enable_build_with_cxx
 806 with_separate_debug_dir
 807 with_gdb_datadir
 808 with_relocated_sources
 809 with_auto_load_dir
 810 with_auto_load_safe_path
 811 enable_targets
 812 enable_64_bit_bfd
 813 enable_gdbcli
 814 enable_gdbmi
 815 enable_tui
 816 enable_gdbtk
 817 with_libunwind_ia64
 818 with_curses
 819 enable_profiling
 820 with_pkgversion
 821 with_bugurl
 822 with_system_zlib
 823 with_libiconv_prefix
 824 with_iconv_bin
 825 with_system_readline
 826 with_jit_reader_dir
 827 with_expat
 828 with_gnu_ld
 829 enable_rpath
 830 with_libexpat_prefix
 831 with_python
 832 with_guile
 833 enable_libmcheck
 834 with_included_regex
 835 with_sysroot
 836 with_system_gdbinit
 837 enable_werror
 838 enable_build_warnings
 839 enable_gdb_build_warnings
 840 with_lzma
 841 with_liblzma_prefix
 842 with_tcl
 843 with_tk
 844 with_x
 845 enable_sim
 846 enable_multi_ice
 847 enable_gdbserver
 848 with_babeltrace
 849 with_libbabeltrace_prefix
 850 '
 851       ac_precious_vars='build_alias
 852 host_alias
 853 target_alias
 854 CC
 855 CFLAGS
 856 LDFLAGS
 857 LIBS
 858 CPPFLAGS
 859 CXX
 860 CXXFLAGS
 861 CCC
 862 CPP
 863 MAKEINFO
 864 MAKEINFOFLAGS
 865 YACC
 866 YFLAGS
 867 XMKMF'
 868 ac_subdirs_all='testsuite
 869 gdbtk
 870 multi-ice
 871 gdbserver'
 872
 873 # Initialize some variables set by options.
 874 ac_init_help=
 875 ac_init_version=false
 876 ac_unrecognized_opts=
 877 ac_unrecognized_sep=
 878 # The variables have the same names as the options, with
 879 # dashes changed to underlines.
 880 cache_file=/dev/null
 881 exec_prefix=NONE
 882 no_create=
 883 no_recursion=
 884 prefix=NONE
 885 program_prefix=NONE
 886 program_suffix=NONE
 887 program_transform_name=s,x,x,
 888 silent=
 889 site=
 890 srcdir=
 891 verbose=
 892 x_includes=NONE
 893 x_libraries=NONE
 894
 895 # Installation directory options.
 896 # These are left unexpanded so users can "make install exec_prefix=/foo"
 897 # and all the variables that are supposed to be based on exec_prefix
 898 # by default will actually change.
 899 # Use braces instead of parens because sh, perl, etc. also accept them.
 900 # (The list follows the same order as the GNU Coding Standards.)
 901 bindir='${exec_prefix}/bin'
 902 sbindir='${exec_prefix}/sbin'
 903 libexecdir='${exec_prefix}/libexec'
 904 datarootdir='${prefix}/share'
 905 datadir='${datarootdir}'
 906 sysconfdir='${prefix}/etc'
 907 sharedstatedir='${prefix}/com'
 908 localstatedir='${prefix}/var'
 909 includedir='${prefix}/include'
 910 oldincludedir='/usr/include'
 911 docdir='${datarootdir}/doc/${PACKAGE}'
 912 infodir='${datarootdir}/info'
 913 htmldir='${docdir}'
 914 dvidir='${docdir}'
 915 pdfdir='${docdir}'
 916 psdir='${docdir}'
 917 libdir='${exec_prefix}/lib'
 918 localedir='${datarootdir}/locale'
 919 mandir='${datarootdir}/man'
 920
 921 ac_prev=
 922 ac_dashdash=
 923 for ac_option
 924 do
 925   # If the previous option needs an argument, assign it.
 926   if test -n "$ac_prev"; then
 927     eval $ac_prev=\$ac_option
 928     ac_prev=
 929     continue
 930   fi
 931
 932   case $ac_option in
 933   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 934   *)    ac_optarg=yes ;;
 935   esac
 936
 937   # Accept the important Cygnus configure options, so we can diagnose typos.
 938
 939   case $ac_dashdash$ac_option in
 940   --)
 941     ac_dashdash=yes ;;
 942
 943   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 944     ac_prev=bindir ;;
 945   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 946     bindir=$ac_optarg ;;
 947
 948   -build | --build | --buil | --bui | --bu)
 949     ac_prev=build_alias ;;
 950   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 951     build_alias=$ac_optarg ;;
 952
 953   -cache-file | --cache-file | --cache-fil | --cache-fi \
 954   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 955     ac_prev=cache_file ;;
 956   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 957   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 958     cache_file=$ac_optarg ;;
 959
 960   --config-cache | -C)
 961     cache_file=config.cache ;;
 962
 963   -datadir | --datadir | --datadi | --datad)
 964     ac_prev=datadir ;;
 965   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 966     datadir=$ac_optarg ;;
 967
 968   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 969   | --dataroo | --dataro | --datar)
 970     ac_prev=datarootdir ;;
 971   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 972   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 973     datarootdir=$ac_optarg ;;
 974
 975   -disable-* | --disable-*)
 976     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 977     # Reject names that are not valid shell variable names.
 978     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 979       as_fn_error "invalid feature name: $ac_useropt"
 980     ac_useropt_orig=$ac_useropt
 981     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 982     case $ac_user_opts in
 983       *"
 984 "enable_$ac_useropt"
 985 "*) ;;
 986       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 987          ac_unrecognized_sep=', ';;
 988     esac
 989     eval enable_$ac_useropt=no ;;
 990
 991   -docdir | --docdir | --docdi | --doc | --do)
 992     ac_prev=docdir ;;
 993   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 994     docdir=$ac_optarg ;;
 995
 996   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 997     ac_prev=dvidir ;;
 998   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 999     dvidir=$ac_optarg ;;
1000
1001   -enable-* | --enable-*)
1002     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1003     # Reject names that are not valid shell variable names.
1004     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1005       as_fn_error "invalid feature name: $ac_useropt"
1006     ac_useropt_orig=$ac_useropt
1007     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1008     case $ac_user_opts in
1009       *"
1010 "enable_$ac_useropt"
1011 "*) ;;
1012       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1013          ac_unrecognized_sep=', ';;
1014     esac
1015     eval enable_$ac_useropt=\$ac_optarg ;;
1016
1017   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1018   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1019   | --exec | --exe | --ex)
1020     ac_prev=exec_prefix ;;
1021   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1022   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1023   | --exec=* | --exe=* | --ex=*)
1024     exec_prefix=$ac_optarg ;;
1025
1026   -gas | --gas | --ga | --g)
1027     # Obsolete; use --with-gas.
1028     with_gas=yes ;;
1029
1030   -help | --help | --hel | --he | -h)
1031     ac_init_help=long ;;
1032   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1033     ac_init_help=recursive ;;
1034   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1035     ac_init_help=short ;;
1036
1037   -host | --host | --hos | --ho)
1038     ac_prev=host_alias ;;
1039   -host=* | --host=* | --hos=* | --ho=*)
1040     host_alias=$ac_optarg ;;
1041
1042   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1043     ac_prev=htmldir ;;
1044   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1045   | --ht=*)
1046     htmldir=$ac_optarg ;;
1047
1048   -includedir | --includedir | --includedi | --included | --include \
1049   | --includ | --inclu | --incl | --inc)
1050     ac_prev=includedir ;;
1051   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1052   | --includ=* | --inclu=* | --incl=* | --inc=*)
1053     includedir=$ac_optarg ;;
1054
1055   -infodir | --infodir | --infodi | --infod | --info | --inf)
1056     ac_prev=infodir ;;
1057   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1058     infodir=$ac_optarg ;;
1059
1060   -libdir | --libdir | --libdi | --libd)
1061     ac_prev=libdir ;;
1062   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1063     libdir=$ac_optarg ;;
1064
1065   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1066   | --libexe | --libex | --libe)
1067     ac_prev=libexecdir ;;
1068   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1069   | --libexe=* | --libex=* | --libe=*)
1070     libexecdir=$ac_optarg ;;
1071
1072   -localedir | --localedir | --localedi | --localed | --locale)
1073     ac_prev=localedir ;;
1074   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1075     localedir=$ac_optarg ;;
1076
1077   -localstatedir | --localstatedir | --localstatedi | --localstated \
1078   | --localstate | --localstat | --localsta | --localst | --locals)
1079     ac_prev=localstatedir ;;
1080   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1081   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1082     localstatedir=$ac_optarg ;;
1083
1084   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1085     ac_prev=mandir ;;
1086   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1087     mandir=$ac_optarg ;;
1088
1089   -nfp | --nfp | --nf)
1090     # Obsolete; use --without-fp.
1091     with_fp=no ;;
1092
1093   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1094   | --no-cr | --no-c | -n)
1095     no_create=yes ;;
1096
1097   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1098   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1099     no_recursion=yes ;;
1100
1101   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1102   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1103   | --oldin | --oldi | --old | --ol | --o)
1104     ac_prev=oldincludedir ;;
1105   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1106   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1107   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1108     oldincludedir=$ac_optarg ;;
1109
1110   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1111     ac_prev=prefix ;;
1112   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1113     prefix=$ac_optarg ;;
1114
1115   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1116   | --program-pre | --program-pr | --program-p)
1117     ac_prev=program_prefix ;;
1118   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1119   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1120     program_prefix=$ac_optarg ;;
1121
1122   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1123   | --program-suf | --program-su | --program-s)
1124     ac_prev=program_suffix ;;
1125   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1126   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1127     program_suffix=$ac_optarg ;;
1128
1129   -program-transform-name | --program-transform-name \
1130   | --program-transform-nam | --program-transform-na \
1131   | --program-transform-n | --program-transform- \
1132   | --program-transform | --program-transfor \
1133   | --program-transfo | --program-transf \
1134   | --program-trans | --program-tran \
1135   | --progr-tra | --program-tr | --program-t)
1136     ac_prev=program_transform_name ;;
1137   -program-transform-name=* | --program-transform-name=* \
1138   | --program-transform-nam=* | --program-transform-na=* \
1139   | --program-transform-n=* | --program-transform-=* \
1140   | --program-transform=* | --program-transfor=* \
1141   | --program-transfo=* | --program-transf=* \
1142   | --program-trans=* | --program-tran=* \
1143   | --progr-tra=* | --program-tr=* | --program-t=*)
1144     program_transform_name=$ac_optarg ;;
1145
1146   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1147     ac_prev=pdfdir ;;
1148   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1149     pdfdir=$ac_optarg ;;
1150
1151   -psdir | --psdir | --psdi | --psd | --ps)
1152     ac_prev=psdir ;;
1153   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1154     psdir=$ac_optarg ;;
1155
1156   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1157   | -silent | --silent | --silen | --sile | --sil)
1158     silent=yes ;;
1159
1160   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1161     ac_prev=sbindir ;;
1162   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1163   | --sbi=* | --sb=*)
1164     sbindir=$ac_optarg ;;
1165
1166   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1167   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1168   | --sharedst | --shareds | --shared | --share | --shar \
1169   | --sha | --sh)
1170     ac_prev=sharedstatedir ;;
1171   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1172   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1173   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1174   | --sha=* | --sh=*)
1175     sharedstatedir=$ac_optarg ;;
1176
1177   -site | --site | --sit)
1178     ac_prev=site ;;
1179   -site=* | --site=* | --sit=*)
1180     site=$ac_optarg ;;
1181
1182   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1183     ac_prev=srcdir ;;
1184   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1185     srcdir=$ac_optarg ;;
1186
1187   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1188   | --syscon | --sysco | --sysc | --sys | --sy)
1189     ac_prev=sysconfdir ;;
1190   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1191   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1192     sysconfdir=$ac_optarg ;;
1193
1194   -target | --target | --targe | --targ | --tar | --ta | --t)
1195     ac_prev=target_alias ;;
1196   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1197     target_alias=$ac_optarg ;;
1198
1199   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1200     verbose=yes ;;
1201
1202   -version | --version | --versio | --versi | --vers | -V)
1203     ac_init_version=: ;;
1204
1205   -with-* | --with-*)
1206     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1207     # Reject names that are not valid shell variable names.
1208     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1209       as_fn_error "invalid package name: $ac_useropt"
1210     ac_useropt_orig=$ac_useropt
1211     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1212     case $ac_user_opts in
1213       *"
1214 "with_$ac_useropt"
1215 "*) ;;
1216       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1217          ac_unrecognized_sep=', ';;
1218     esac
1219     eval with_$ac_useropt=\$ac_optarg ;;
1220
1221   -without-* | --without-*)
1222     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1223     # Reject names that are not valid shell variable names.
1224     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1225       as_fn_error "invalid package name: $ac_useropt"
1226     ac_useropt_orig=$ac_useropt
1227     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1228     case $ac_user_opts in
1229       *"
1230 "with_$ac_useropt"
1231 "*) ;;
1232       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1233          ac_unrecognized_sep=', ';;
1234     esac
1235     eval with_$ac_useropt=no ;;
1236
1237   --x)
1238     # Obsolete; use --with-x.
1239     with_x=yes ;;
1240
1241   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1242   | --x-incl | --x-inc | --x-in | --x-i)
1243     ac_prev=x_includes ;;
1244   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1245   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1246     x_includes=$ac_optarg ;;
1247
1248   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1249   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1250     ac_prev=x_libraries ;;
1251   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1252   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1253     x_libraries=$ac_optarg ;;
1254
1255   -*) as_fn_error "unrecognized option: \`$ac_option'
1256 Try \`$0 --help' for more information."
1257     ;;
1258
1259   *=*)
1260     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1261     # Reject names that are not valid shell variable names.
1262     case $ac_envvar in #(
1263       '' | [0-9]* | *[!_$as_cr_alnum]* )
1264       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1265     esac
1266     eval $ac_envvar=\$ac_optarg
1267     export $ac_envvar ;;
1268
1269   *)
1270     # FIXME: should be removed in autoconf 3.0.
1271     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1272     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1273       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1274     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1275     ;;
1276
1277   esac
1278 done
1279
1280 if test -n "$ac_prev"; then
1281   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1282   as_fn_error "missing argument to $ac_option"
1283 fi
1284
1285 if test -n "$ac_unrecognized_opts"; then
1286   case $enable_option_checking in
1287     no) ;;
1288     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1289     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1290   esac
1291 fi
1292
1293 # Check all directory arguments for consistency.
1294 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1295                 datadir sysconfdir sharedstatedir localstatedir includedir \
1296                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1297                 libdir localedir mandir
1298 do
1299   eval ac_val=\$$ac_var
1300   # Remove trailing slashes.
1301   case $ac_val in
1302     */ )
1303       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1304       eval $ac_var=\$ac_val;;
1305   esac
1306   # Be sure to have absolute directory names.
1307   case $ac_val in
1308     [\\/$]* | ?:[\\/]* )  continue;;
1309     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1310   esac
1311   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1312 done
1313
1314 # There might be people who depend on the old broken behavior: `$host'
1315 # used to hold the argument of --host etc.
1316 # FIXME: To remove some day.
1317 build=$build_alias
1318 host=$host_alias
1319 target=$target_alias
1320
1321 # FIXME: To remove some day.
1322 if test "x$host_alias" != x; then
1323   if test "x$build_alias" = x; then
1324     cross_compiling=maybe
1325     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1326     If a cross compiler is detected then cross compile mode will be used." >&2
1327   elif test "x$build_alias" != "x$host_alias"; then
1328     cross_compiling=yes
1329   fi
1330 fi
1331
1332 ac_tool_prefix=
1333 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1334
1335 test "$silent" = yes && exec 6>/dev/null
1336
1337
1338 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1339 ac_ls_di=`ls -di .` &&
1340 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1341   as_fn_error "working directory cannot be determined"
1342 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1343   as_fn_error "pwd does not report name of working directory"
1344
1345
1346 # Find the source files, if location was not specified.
1347 if test -z "$srcdir"; then
1348   ac_srcdir_defaulted=yes
1349   # Try the directory containing this script, then the parent directory.
1350   ac_confdir=`$as_dirname -- "$as_myself" ||
1351 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1352          X"$as_myself" : 'X\(//\)[^/]' \| \
1353          X"$as_myself" : 'X\(//\)$' \| \
1354          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1355 $as_echo X"$as_myself" |
1356     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1357             s//\1/
1358             q
1359           }
1360           /^X\(\/\/\)[^/].*/{
1361             s//\1/
1362             q
1363           }
1364           /^X\(\/\/\)$/{
1365             s//\1/
1366             q
1367           }
1368           /^X\(\/\).*/{
1369             s//\1/
1370             q
1371           }
1372           s/.*/./; q'`
1373   srcdir=$ac_confdir
1374   if test ! -r "$srcdir/$ac_unique_file"; then
1375     srcdir=..
1376   fi
1377 else
1378   ac_srcdir_defaulted=no
1379 fi
1380 if test ! -r "$srcdir/$ac_unique_file"; then
1381   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1382   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1383 fi
1384 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1385 ac_abs_confdir=`(
1386         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1387         pwd)`
1388 # When building in place, set srcdir=.
1389 if test "$ac_abs_confdir" = "$ac_pwd"; then
1390   srcdir=.
1391 fi
1392 # Remove unnecessary trailing slashes from srcdir.
1393 # Double slashes in file names in object file debugging info
1394 # mess up M-x gdb in Emacs.
1395 case $srcdir in
1396 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1397 esac
1398 for ac_var in $ac_precious_vars; do
1399   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1400   eval ac_env_${ac_var}_value=\$${ac_var}
1401   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1402   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1403 done
1404
1405 #
1406 # Report the --help message.
1407 #
1408 if test "$ac_init_help" = "long"; then
1409   # Omit some internal or obsolete options to make the list less imposing.
1410   # This message is too long to be a string in the A/UX 3.1 sh.
1411   cat <<_ACEOF
1412 \`configure' configures this package to adapt to many kinds of systems.
1413
1414 Usage: $0 [OPTION]... [VAR=VALUE]...
1415
1416 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1417 VAR=VALUE.  See below for descriptions of some of the useful variables.
1418
1419 Defaults for the options are specified in brackets.
1420
1421 Configuration:
1422   -h, --help              display this help and exit
1423       --help=short        display options specific to this package
1424       --help=recursive    display the short help of all the included packages
1425   -V, --version           display version information and exit
1426   -q, --quiet, --silent   do not print \`checking...' messages
1427       --cache-file=FILE   cache test results in FILE [disabled]
1428   -C, --config-cache      alias for \`--cache-file=config.cache'
1429   -n, --no-create         do not create output files
1430       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1431
1432 Installation directories:
1433   --prefix=PREFIX         install architecture-independent files in PREFIX
1434                           [$ac_default_prefix]
1435   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1436                           [PREFIX]
1437
1438 By default, \`make install' will install all the files in
1439 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1440 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1441 for instance \`--prefix=\$HOME'.
1442
1443 For better control, use the options below.
1444
1445 Fine tuning of the installation directories:
1446   --bindir=DIR            user executables [EPREFIX/bin]
1447   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1448   --libexecdir=DIR        program executables [EPREFIX/libexec]
1449   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1450   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1451   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1452   --libdir=DIR            object code libraries [EPREFIX/lib]
1453   --includedir=DIR        C header files [PREFIX/include]
1454   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1455   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1456   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1457   --infodir=DIR           info documentation [DATAROOTDIR/info]
1458   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1459   --mandir=DIR            man documentation [DATAROOTDIR/man]
1460   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1461   --htmldir=DIR           html documentation [DOCDIR]
1462   --dvidir=DIR            dvi documentation [DOCDIR]
1463   --pdfdir=DIR            pdf documentation [DOCDIR]
1464   --psdir=DIR             ps documentation [DOCDIR]
1465 _ACEOF
1466
1467   cat <<\_ACEOF
1468
1469 Program names:
1470   --program-prefix=PREFIX            prepend PREFIX to installed program names
1471   --program-suffix=SUFFIX            append SUFFIX to installed program names
1472   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1473
1474 X features:
1475   --x-includes=DIR    X include files are in DIR
1476   --x-libraries=DIR   X library files are in DIR
1477
1478 System types:
1479   --build=BUILD     configure for building on BUILD [guessed]
1480   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1481   --target=TARGET   configure for building compilers for TARGET [HOST]
1482 _ACEOF
1483 fi
1484
1485 if test -n "$ac_init_help"; then
1486
1487   cat <<\_ACEOF
1488
1489 Optional Features:
1490   --disable-option-checking  ignore unrecognized --enable/--with options
1491   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1492   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1493   --enable-maintainer-mode  enable make rules and dependencies not useful
1494                           (and sometimes confusing) to the casual installer
1495   --enable-plugins        Enable support for plugins
1496   --disable-largefile     omit support for large files
1497   --enable-build-with-cxx build with C++ compiler instead of C compiler
1498   --enable-targets=TARGETS
1499                           alternative target configurations
1500   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1501   --disable-gdbcli        disable command-line interface (CLI)
1502   --disable-gdbmi         disable machine-interface (MI)
1503   --enable-tui            enable full-screen terminal user interface (TUI)
1504   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1505   --enable-profiling      enable profiling of GDB
1506   --disable-rpath         do not hardcode runtime library paths
1507   --enable-libmcheck      Try linking with -lmcheck if available
1508   --enable-werror         treat compile warnings as errors
1509   --enable-build-warnings enable build-time compiler warnings if gcc is used
1510   --enable-gdb-build-warnings
1511                           enable GDB specific build-time compiler warnings if
1512                           gcc is used
1513   --enable-sim            link gdb with simulator
1514   --enable-multi-ice      build the multi-ice-gdb-server
1515   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1516                           is auto)
1517
1518 Optional Packages:
1519   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1520   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1521   --with-separate-debug-dir=PATH
1522                           look for global separate debug info in this path
1523                           [LIBDIR/debug]
1524   --with-gdb-datadir=PATH look for global separate data files in this path
1525                           [DATADIR/gdb]
1526   --with-relocated-sources=PATH
1527                           automatically relocate this path for source files
1528   --with-auto-load-dir=PATH
1529                           directories from which to load auto-loaded scripts
1530                           [$debugdir:$datadir/auto-load]
1531   --with-auto-load-safe-path=PATH
1532                           directories safe to hold auto-loaded files
1533                           [--with-auto-load-dir]
1534   --without-auto-load-safe-path
1535                           do not restrict auto-loaded files locations
1536   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1537   --with-curses           use the curses library instead of the termcap
1538                           library
1539   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1540   --with-bugurl=URL       Direct users to URL to report a bug
1541   --with-system-zlib      use installed libz
1542   --with-libiconv-prefix=DIR
1543                           search for libiconv in DIR/include and DIR/lib
1544   --with-iconv-bin=PATH   specify where to find the iconv program
1545   --with-system-readline  use installed readline library
1546   --with-jit-reader-dir=PATH
1547                           directory to load the JIT readers from
1548   --with-expat            include expat support (auto/yes/no)
1549   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1550   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1551   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1552   --with-python[=PYTHON]  include python support
1553                           (auto/yes/no/<python-program>)
1554   --with-guile[=GUILE]    include guile support
1555                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1556   --without-included-regex
1557                           don't use included regex; this is the default on
1558                           systems with version 2 of the GNU C library (use
1559                           with caution on other system)
1560   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1561   --with-system-gdbinit=PATH
1562                           automatically load a system-wide gdbinit file
1563   --with-lzma             support lzma compression (auto/yes/no)
1564   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1565   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1566   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1567   --with-tk               directory containing tk configuration (tkConfig.sh)
1568   --with-x                use the X Window System
1569   --with-babeltrace       include babeltrace support (auto/yes/no)
1570   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1571   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1572
1573 Some influential environment variables:
1574   CC          C compiler command
1575   CFLAGS      C compiler flags
1576   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1577               nonstandard directory <lib dir>
1578   LIBS        libraries to pass to the linker, e.g. -l<library>
1579   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1580               you have headers in a nonstandard directory <include dir>
1581   CXX         C++ compiler command
1582   CXXFLAGS    C++ compiler flags
1583   CPP         C preprocessor
1584   MAKEINFO    Parent configure detects if it is of sufficient version.
1585   MAKEINFOFLAGS
1586               Parameters for MAKEINFO.
1587   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1588               the first program found out of: `bison -y', `byacc', `yacc'.
1589   YFLAGS      The list of arguments that will be passed by default to $YACC.
1590               This script will default YFLAGS to the empty string to avoid a
1591               default value of `-d' given by some make applications.
1592   XMKMF       Path to xmkmf, Makefile generator for X Window System
1593
1594 Use these variables to override the choices made by `configure' or to help
1595 it to find libraries and programs with nonstandard names/locations.
1596
1597 Report bugs to the package provider.
1598 _ACEOF
1599 ac_status=$?
1600 fi
1601
1602 if test "$ac_init_help" = "recursive"; then
1603   # If there are subdirs, report their specific --help.
1604   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1605     test -d "$ac_dir" ||
1606       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1607       continue
1608     ac_builddir=.
1609
1610 case "$ac_dir" in
1611 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1612 *)
1613   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1614   # A ".." for each directory in $ac_dir_suffix.
1615   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1616   case $ac_top_builddir_sub in
1617   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1618   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1619   esac ;;
1620 esac
1621 ac_abs_top_builddir=$ac_pwd
1622 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1623 # for backward compatibility:
1624 ac_top_builddir=$ac_top_build_prefix
1625
1626 case $srcdir in
1627   .)  # We are building in place.
1628     ac_srcdir=.
1629     ac_top_srcdir=$ac_top_builddir_sub
1630     ac_abs_top_srcdir=$ac_pwd ;;
1631   [\\/]* | ?:[\\/]* )  # Absolute name.
1632     ac_srcdir=$srcdir$ac_dir_suffix;
1633     ac_top_srcdir=$srcdir
1634     ac_abs_top_srcdir=$srcdir ;;
1635   *) # Relative name.
1636     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1637     ac_top_srcdir=$ac_top_build_prefix$srcdir
1638     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1639 esac
1640 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1641
1642     cd "$ac_dir" || { ac_status=$?; continue; }
1643     # Check for guested configure.
1644     if test -f "$ac_srcdir/configure.gnu"; then
1645       echo &&
1646       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1647     elif test -f "$ac_srcdir/configure"; then
1648       echo &&
1649       $SHELL "$ac_srcdir/configure" --help=recursive
1650     else
1651       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1652     fi || ac_status=$?
1653     cd "$ac_pwd" || { ac_status=$?; break; }
1654   done
1655 fi
1656
1657 test -n "$ac_init_help" && exit $ac_status
1658 if $ac_init_version; then
1659   cat <<\_ACEOF
1660 configure
1661 generated by GNU Autoconf 2.64
1662
1663 Copyright (C) 2009 Free Software Foundation, Inc.
1664 This configure script is free software; the Free Software Foundation
1665 gives unlimited permission to copy, distribute and modify it.
1666 _ACEOF
1667   exit
1668 fi
1669
1670 ## ------------------------ ##
1671 ## Autoconf initialization. ##
1672 ## ------------------------ ##
1673
1674 # ac_fn_c_try_compile LINENO
1675 # --------------------------
1676 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_c_try_compile ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   rm -f conftest.$ac_objext
1681   if { { ac_try="$ac_compile"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_compile") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && {
1697          test -z "$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        } && test -s conftest.$ac_objext; then :
1700   ac_retval=0
1701 else
1702   $as_echo "$as_me: failed program was:" >&5
1703 sed 's/^/| /' conftest.$ac_ext >&5
1704
1705         ac_retval=1
1706 fi
1707   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1708   return $ac_retval
1709
1710 } # ac_fn_c_try_compile
1711
1712 # ac_fn_cxx_try_compile LINENO
1713 # ----------------------------
1714 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1715 ac_fn_cxx_try_compile ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   rm -f conftest.$ac_objext
1719   if { { ac_try="$ac_compile"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_compile") 2>conftest.err
1727   ac_status=$?
1728   if test -s conftest.err; then
1729     grep -v '^ *+' conftest.err >conftest.er1
1730     cat conftest.er1 >&5
1731     mv -f conftest.er1 conftest.err
1732   fi
1733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734   test $ac_status = 0; } && {
1735          test -z "$ac_cxx_werror_flag" ||
1736          test ! -s conftest.err
1737        } && test -s conftest.$ac_objext; then :
1738   ac_retval=0
1739 else
1740   $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1742
1743         ac_retval=1
1744 fi
1745   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1746   return $ac_retval
1747
1748 } # ac_fn_cxx_try_compile
1749
1750 # ac_fn_c_try_cpp LINENO
1751 # ----------------------
1752 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1753 ac_fn_c_try_cpp ()
1754 {
1755   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756   if { { ac_try="$ac_cpp conftest.$ac_ext"
1757 case "(($ac_try" in
1758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1759   *) ac_try_echo=$ac_try;;
1760 esac
1761 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762 $as_echo "$ac_try_echo"; } >&5
1763   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1764   ac_status=$?
1765   if test -s conftest.err; then
1766     grep -v '^ *+' conftest.err >conftest.er1
1767     cat conftest.er1 >&5
1768     mv -f conftest.er1 conftest.err
1769   fi
1770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1771   test $ac_status = 0; } >/dev/null && {
1772          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1773          test ! -s conftest.err
1774        }; then :
1775   ac_retval=0
1776 else
1777   $as_echo "$as_me: failed program was:" >&5
1778 sed 's/^/| /' conftest.$ac_ext >&5
1779
1780     ac_retval=1
1781 fi
1782   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783   return $ac_retval
1784
1785 } # ac_fn_c_try_cpp
1786
1787 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1788 # -------------------------------------------------------
1789 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1790 # the include files in INCLUDES and setting the cache variable VAR
1791 # accordingly.
1792 ac_fn_c_check_header_mongrel ()
1793 {
1794   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1797 $as_echo_n "checking for $2... " >&6; }
1798 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1799   $as_echo_n "(cached) " >&6
1800 fi
1801 eval ac_res=\$$3
1802                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804 else
1805   # Is the header compilable?
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1807 $as_echo_n "checking $2 usability... " >&6; }
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 $4
1811 #include <$2>
1812 _ACEOF
1813 if ac_fn_c_try_compile "$LINENO"; then :
1814   ac_header_compiler=yes
1815 else
1816   ac_header_compiler=no
1817 fi
1818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1820 $as_echo "$ac_header_compiler" >&6; }
1821
1822 # Is the header present?
1823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1824 $as_echo_n "checking $2 presence... " >&6; }
1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h.  */
1827 #include <$2>
1828 _ACEOF
1829 if ac_fn_c_try_cpp "$LINENO"; then :
1830   ac_header_preproc=yes
1831 else
1832   ac_header_preproc=no
1833 fi
1834 rm -f conftest.err conftest.$ac_ext
1835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1836 $as_echo "$ac_header_preproc" >&6; }
1837
1838 # So?  What about this header?
1839 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1840   yes:no: )
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1842 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1844 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1845     ;;
1846   no:yes:* )
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1848 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1850 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1852 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1854 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1856 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1857     ;;
1858 esac
1859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1860 $as_echo_n "checking for $2... " >&6; }
1861 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1862   $as_echo_n "(cached) " >&6
1863 else
1864   eval "$3=\$ac_header_compiler"
1865 fi
1866 eval ac_res=\$$3
1867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1868 $as_echo "$ac_res" >&6; }
1869 fi
1870   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1871
1872 } # ac_fn_c_check_header_mongrel
1873
1874 # ac_fn_c_try_run LINENO
1875 # ----------------------
1876 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1877 # that executables *can* be run.
1878 ac_fn_c_try_run ()
1879 {
1880   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1881   if { { ac_try="$ac_link"
1882 case "(($ac_try" in
1883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1884   *) ac_try_echo=$ac_try;;
1885 esac
1886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1887 $as_echo "$ac_try_echo"; } >&5
1888   (eval "$ac_link") 2>&5
1889   ac_status=$?
1890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1891   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1892   { { case "(($ac_try" in
1893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1894   *) ac_try_echo=$ac_try;;
1895 esac
1896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1897 $as_echo "$ac_try_echo"; } >&5
1898   (eval "$ac_try") 2>&5
1899   ac_status=$?
1900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1901   test $ac_status = 0; }; }; then :
1902   ac_retval=0
1903 else
1904   $as_echo "$as_me: program exited with status $ac_status" >&5
1905        $as_echo "$as_me: failed program was:" >&5
1906 sed 's/^/| /' conftest.$ac_ext >&5
1907
1908        ac_retval=$ac_status
1909 fi
1910   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1911   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1912   return $ac_retval
1913
1914 } # ac_fn_c_try_run
1915
1916 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1917 # -------------------------------------------------------
1918 # Tests whether HEADER exists and can be compiled using the include files in
1919 # INCLUDES, setting the cache variable VAR accordingly.
1920 ac_fn_c_check_header_compile ()
1921 {
1922   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1924 $as_echo_n "checking for $2... " >&6; }
1925 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1926   $as_echo_n "(cached) " >&6
1927 else
1928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1929 /* end confdefs.h.  */
1930 $4
1931 #include <$2>
1932 _ACEOF
1933 if ac_fn_c_try_compile "$LINENO"; then :
1934   eval "$3=yes"
1935 else
1936   eval "$3=no"
1937 fi
1938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1939 fi
1940 eval ac_res=\$$3
1941                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1944
1945 } # ac_fn_c_check_header_compile
1946
1947 # ac_fn_c_try_link LINENO
1948 # -----------------------
1949 # Try to link conftest.$ac_ext, and return whether this succeeded.
1950 ac_fn_c_try_link ()
1951 {
1952   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1953   rm -f conftest.$ac_objext conftest$ac_exeext
1954   if { { ac_try="$ac_link"
1955 case "(($ac_try" in
1956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1957   *) ac_try_echo=$ac_try;;
1958 esac
1959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1960 $as_echo "$ac_try_echo"; } >&5
1961   (eval "$ac_link") 2>conftest.err
1962   ac_status=$?
1963   if test -s conftest.err; then
1964     grep -v '^ *+' conftest.err >conftest.er1
1965     cat conftest.er1 >&5
1966     mv -f conftest.er1 conftest.err
1967   fi
1968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1969   test $ac_status = 0; } && {
1970          test -z "$ac_c_werror_flag" ||
1971          test ! -s conftest.err
1972        } && test -s conftest$ac_exeext && {
1973          test "$cross_compiling" = yes ||
1974          $as_test_x conftest$ac_exeext
1975        }; then :
1976   ac_retval=0
1977 else
1978   $as_echo "$as_me: failed program was:" >&5
1979 sed 's/^/| /' conftest.$ac_ext >&5
1980
1981         ac_retval=1
1982 fi
1983   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1984   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1985   # interfere with the next link command; also delete a directory that is
1986   # left behind by Apple's compiler.  We do this before executing the actions.
1987   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1988   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1989   return $ac_retval
1990
1991 } # ac_fn_c_try_link
1992
1993 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1994 # --------------------------------------------
1995 # Tries to find the compile-time value of EXPR in a program that includes
1996 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1997 # computed
1998 ac_fn_c_compute_int ()
1999 {
2000   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2001   if test "$cross_compiling" = yes; then
2002     # Depending upon the size, compute the lo and hi bounds.
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 int
2007 main ()
2008 {
2009 static int test_array [1 - 2 * !(($2) >= 0)];
2010 test_array [0] = 0
2011
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   ac_lo=0 ac_mid=0
2018   while :; do
2019     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2020 /* end confdefs.h.  */
2021 $4
2022 int
2023 main ()
2024 {
2025 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2026 test_array [0] = 0
2027
2028   ;
2029   return 0;
2030 }
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   ac_hi=$ac_mid; break
2034 else
2035   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2036                         if test $ac_lo -le $ac_mid; then
2037                           ac_lo= ac_hi=
2038                           break
2039                         fi
2040                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2041 fi
2042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2043   done
2044 else
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 * !(($2) < 0)];
2052 test_array [0] = 0
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   ac_hi=-1 ac_mid=-1
2060   while :; do
2061     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2062 /* end confdefs.h.  */
2063 $4
2064 int
2065 main ()
2066 {
2067 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2068 test_array [0] = 0
2069
2070   ;
2071   return 0;
2072 }
2073 _ACEOF
2074 if ac_fn_c_try_compile "$LINENO"; then :
2075   ac_lo=$ac_mid; break
2076 else
2077   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2078                         if test $ac_mid -le $ac_hi; then
2079                           ac_lo= ac_hi=
2080                           break
2081                         fi
2082                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2083 fi
2084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2085   done
2086 else
2087   ac_lo= ac_hi=
2088 fi
2089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2090 fi
2091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2092 # Binary search between lo and hi bounds.
2093 while test "x$ac_lo" != "x$ac_hi"; do
2094   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2096 /* end confdefs.h.  */
2097 $4
2098 int
2099 main ()
2100 {
2101 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2102 test_array [0] = 0
2103
2104   ;
2105   return 0;
2106 }
2107 _ACEOF
2108 if ac_fn_c_try_compile "$LINENO"; then :
2109   ac_hi=$ac_mid
2110 else
2111   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2112 fi
2113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2114 done
2115 case $ac_lo in #((
2116 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2117 '') ac_retval=1 ;;
2118 esac
2119   else
2120     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2121 /* end confdefs.h.  */
2122 $4
2123 static long int longval () { return $2; }
2124 static unsigned long int ulongval () { return $2; }
2125 #include <stdio.h>
2126 #include <stdlib.h>
2127 int
2128 main ()
2129 {
2130
2131   FILE *f = fopen ("conftest.val", "w");
2132   if (! f)
2133     return 1;
2134   if (($2) < 0)
2135     {
2136       long int i = longval ();
2137       if (i != ($2))
2138         return 1;
2139       fprintf (f, "%ld", i);
2140     }
2141   else
2142     {
2143       unsigned long int i = ulongval ();
2144       if (i != ($2))
2145         return 1;
2146       fprintf (f, "%lu", i);
2147     }
2148   /* Do not output a trailing newline, as this causes \r\n confusion
2149      on some platforms.  */
2150   return ferror (f) || fclose (f) != 0;
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_run "$LINENO"; then :
2157   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2158 else
2159   ac_retval=1
2160 fi
2161 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2162   conftest.$ac_objext conftest.beam conftest.$ac_ext
2163 rm -f conftest.val
2164
2165   fi
2166   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2167   return $ac_retval
2168
2169 } # ac_fn_c_compute_int
2170
2171 # ac_fn_c_check_func LINENO FUNC VAR
2172 # ----------------------------------
2173 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2174 ac_fn_c_check_func ()
2175 {
2176   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2178 $as_echo_n "checking for $2... " >&6; }
2179 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2180   $as_echo_n "(cached) " >&6
2181 else
2182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2185    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2186 #define $2 innocuous_$2
2187
2188 /* System header to define __stub macros and hopefully few prototypes,
2189     which can conflict with char $2 (); below.
2190     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2191     <limits.h> exists even on freestanding compilers.  */
2192
2193 #ifdef __STDC__
2194 # include <limits.h>
2195 #else
2196 # include <assert.h>
2197 #endif
2198
2199 #undef $2
2200
2201 /* Override any GCC internal prototype to avoid an error.
2202    Use char because int might match the return type of a GCC
2203    builtin and then its argument prototype would still apply.  */
2204 #ifdef __cplusplus
2205 extern "C"
2206 #endif
2207 char $2 ();
2208 /* The GNU C library defines this for functions which it implements
2209     to always fail with ENOSYS.  Some functions are actually named
2210     something starting with __ and the normal name is an alias.  */
2211 #if defined __stub_$2 || defined __stub___$2
2212 choke me
2213 #endif
2214
2215 int
2216 main ()
2217 {
2218 return $2 ();
2219   ;
2220   return 0;
2221 }
2222 _ACEOF
2223 if ac_fn_c_try_link "$LINENO"; then :
2224   eval "$3=yes"
2225 else
2226   eval "$3=no"
2227 fi
2228 rm -f core conftest.err conftest.$ac_objext \
2229     conftest$ac_exeext conftest.$ac_ext
2230 fi
2231 eval ac_res=\$$3
2232                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2233 $as_echo "$ac_res" >&6; }
2234   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2235
2236 } # ac_fn_c_check_func
2237
2238 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2239 # -------------------------------------------
2240 # Tests whether TYPE exists after having included INCLUDES, setting cache
2241 # variable VAR accordingly.
2242 ac_fn_c_check_type ()
2243 {
2244   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2246 $as_echo_n "checking for $2... " >&6; }
2247 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2248   $as_echo_n "(cached) " >&6
2249 else
2250   eval "$3=no"
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 if (sizeof ($2))
2258          return 0;
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_c_try_compile "$LINENO"; then :
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 $4
2267 int
2268 main ()
2269 {
2270 if (sizeof (($2)))
2271             return 0;
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 if ac_fn_c_try_compile "$LINENO"; then :
2277
2278 else
2279   eval "$3=yes"
2280 fi
2281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2282 fi
2283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2284 fi
2285 eval ac_res=\$$3
2286                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2287 $as_echo "$ac_res" >&6; }
2288   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2289
2290 } # ac_fn_c_check_type
2291
2292 # ac_fn_c_check_decl LINENO SYMBOL VAR
2293 # ------------------------------------
2294 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2295 ac_fn_c_check_decl ()
2296 {
2297   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2298   as_decl_name=`echo $2|sed 's/ *(.*//'`
2299   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2301 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2302 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2303   $as_echo_n "(cached) " >&6
2304 else
2305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2306 /* end confdefs.h.  */
2307 $4
2308 int
2309 main ()
2310 {
2311 #ifndef $as_decl_name
2312 #ifdef __cplusplus
2313   (void) $as_decl_use;
2314 #else
2315   (void) $as_decl_name;
2316 #endif
2317 #endif
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324   eval "$3=yes"
2325 else
2326   eval "$3=no"
2327 fi
2328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2329 fi
2330 eval ac_res=\$$3
2331                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2332 $as_echo "$ac_res" >&6; }
2333   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2334
2335 } # ac_fn_c_check_decl
2336
2337 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2338 # ----------------------------------------------------
2339 # Tries to find if the field MEMBER exists in type AGGR, after including
2340 # INCLUDES, setting cache variable VAR accordingly.
2341 ac_fn_c_check_member ()
2342 {
2343   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2345 $as_echo_n "checking for $2.$3... " >&6; }
2346 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2347   $as_echo_n "(cached) " >&6
2348 else
2349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2350 /* end confdefs.h.  */
2351 $5
2352 int
2353 main ()
2354 {
2355 static $2 ac_aggr;
2356 if (ac_aggr.$3)
2357 return 0;
2358   ;
2359   return 0;
2360 }
2361 _ACEOF
2362 if ac_fn_c_try_compile "$LINENO"; then :
2363   eval "$4=yes"
2364 else
2365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2366 /* end confdefs.h.  */
2367 $5
2368 int
2369 main ()
2370 {
2371 static $2 ac_aggr;
2372 if (sizeof ac_aggr.$3)
2373 return 0;
2374   ;
2375   return 0;
2376 }
2377 _ACEOF
2378 if ac_fn_c_try_compile "$LINENO"; then :
2379   eval "$4=yes"
2380 else
2381   eval "$4=no"
2382 fi
2383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2384 fi
2385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2386 fi
2387 eval ac_res=\$$4
2388                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2389 $as_echo "$ac_res" >&6; }
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391
2392 } # ac_fn_c_check_member
2393 cat >config.log <<_ACEOF
2394 This file contains any messages produced by compilers while
2395 running configure, to aid debugging if configure makes a mistake.
2396
2397 It was created by $as_me, which was
2398 generated by GNU Autoconf 2.64.  Invocation command line was
2399
2400   $ $0 $@
2401
2402 _ACEOF
2403 exec 5>>config.log
2404 {
2405 cat <<_ASUNAME
2406 ## --------- ##
2407 ## Platform. ##
2408 ## --------- ##
2409
2410 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2411 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2412 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2413 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2414 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2415
2416 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2417 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2418
2419 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2420 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2421 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2422 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2423 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2424 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2425 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2426
2427 _ASUNAME
2428
2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2430 for as_dir in $PATH
2431 do
2432   IFS=$as_save_IFS
2433   test -z "$as_dir" && as_dir=.
2434     $as_echo "PATH: $as_dir"
2435   done
2436 IFS=$as_save_IFS
2437
2438 } >&5
2439
2440 cat >&5 <<_ACEOF
2441
2442
2443 ## ----------- ##
2444 ## Core tests. ##
2445 ## ----------- ##
2446
2447 _ACEOF
2448
2449
2450 # Keep a trace of the command line.
2451 # Strip out --no-create and --no-recursion so they do not pile up.
2452 # Strip out --silent because we don't want to record it for future runs.
2453 # Also quote any args containing shell meta-characters.
2454 # Make two passes to allow for proper duplicate-argument suppression.
2455 ac_configure_args=
2456 ac_configure_args0=
2457 ac_configure_args1=
2458 ac_must_keep_next=false
2459 for ac_pass in 1 2
2460 do
2461   for ac_arg
2462   do
2463     case $ac_arg in
2464     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2465     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2466     | -silent | --silent | --silen | --sile | --sil)
2467       continue ;;
2468     *\'*)
2469       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2470     esac
2471     case $ac_pass in
2472     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2473     2)
2474       as_fn_append ac_configure_args1 " '$ac_arg'"
2475       if test $ac_must_keep_next = true; then
2476         ac_must_keep_next=false # Got value, back to normal.
2477       else
2478         case $ac_arg in
2479           *=* | --config-cache | -C | -disable-* | --disable-* \
2480           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2481           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2482           | -with-* | --with-* | -without-* | --without-* | --x)
2483             case "$ac_configure_args0 " in
2484               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2485             esac
2486             ;;
2487           -* ) ac_must_keep_next=true ;;
2488         esac
2489       fi
2490       as_fn_append ac_configure_args " '$ac_arg'"
2491       ;;
2492     esac
2493   done
2494 done
2495 { ac_configure_args0=; unset ac_configure_args0;}
2496 { ac_configure_args1=; unset ac_configure_args1;}
2497
2498 # When interrupted or exit'd, cleanup temporary files, and complete
2499 # config.log.  We remove comments because anyway the quotes in there
2500 # would cause problems or look ugly.
2501 # WARNING: Use '\'' to represent an apostrophe within the trap.
2502 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2503 trap 'exit_status=$?
2504   # Save into config.log some information that might help in debugging.
2505   {
2506     echo
2507
2508     cat <<\_ASBOX
2509 ## ---------------- ##
2510 ## Cache variables. ##
2511 ## ---------------- ##
2512 _ASBOX
2513     echo
2514     # The following way of writing the cache mishandles newlines in values,
2515 (
2516   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2517     eval ac_val=\$$ac_var
2518     case $ac_val in #(
2519     *${as_nl}*)
2520       case $ac_var in #(
2521       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2522 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2523       esac
2524       case $ac_var in #(
2525       _ | IFS | as_nl) ;; #(
2526       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2527       *) { eval $ac_var=; unset $ac_var;} ;;
2528       esac ;;
2529     esac
2530   done
2531   (set) 2>&1 |
2532     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2533     *${as_nl}ac_space=\ *)
2534       sed -n \
2535         "s/'\''/'\''\\\\'\'''\''/g;
2536           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2537       ;; #(
2538     *)
2539       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2540       ;;
2541     esac |
2542     sort
2543 )
2544     echo
2545
2546     cat <<\_ASBOX
2547 ## ----------------- ##
2548 ## Output variables. ##
2549 ## ----------------- ##
2550 _ASBOX
2551     echo
2552     for ac_var in $ac_subst_vars
2553     do
2554       eval ac_val=\$$ac_var
2555       case $ac_val in
2556       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2557       esac
2558       $as_echo "$ac_var='\''$ac_val'\''"
2559     done | sort
2560     echo
2561
2562     if test -n "$ac_subst_files"; then
2563       cat <<\_ASBOX
2564 ## ------------------- ##
2565 ## File substitutions. ##
2566 ## ------------------- ##
2567 _ASBOX
2568       echo
2569       for ac_var in $ac_subst_files
2570       do
2571         eval ac_val=\$$ac_var
2572         case $ac_val in
2573         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2574         esac
2575         $as_echo "$ac_var='\''$ac_val'\''"
2576       done | sort
2577       echo
2578     fi
2579
2580     if test -s confdefs.h; then
2581       cat <<\_ASBOX
2582 ## ----------- ##
2583 ## confdefs.h. ##
2584 ## ----------- ##
2585 _ASBOX
2586       echo
2587       cat confdefs.h
2588       echo
2589     fi
2590     test "$ac_signal" != 0 &&
2591       $as_echo "$as_me: caught signal $ac_signal"
2592     $as_echo "$as_me: exit $exit_status"
2593   } >&5
2594   rm -f core *.core core.conftest.* &&
2595     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2596     exit $exit_status
2597 ' 0
2598 for ac_signal in 1 2 13 15; do
2599   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2600 done
2601 ac_signal=0
2602
2603 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2604 rm -f -r conftest* confdefs.h
2605
2606 $as_echo "/* confdefs.h */" > confdefs.h
2607
2608 # Predefined preprocessor variables.
2609
2610 cat >>confdefs.h <<_ACEOF
2611 #define PACKAGE_NAME "$PACKAGE_NAME"
2612 _ACEOF
2613
2614 cat >>confdefs.h <<_ACEOF
2615 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2616 _ACEOF
2617
2618 cat >>confdefs.h <<_ACEOF
2619 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2620 _ACEOF
2621
2622 cat >>confdefs.h <<_ACEOF
2623 #define PACKAGE_STRING "$PACKAGE_STRING"
2624 _ACEOF
2625
2626 cat >>confdefs.h <<_ACEOF
2627 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2628 _ACEOF
2629
2630 cat >>confdefs.h <<_ACEOF
2631 #define PACKAGE_URL "$PACKAGE_URL"
2632 _ACEOF
2633
2634
2635 # Let the site file select an alternate cache file if it wants to.
2636 # Prefer an explicitly selected file to automatically selected ones.
2637 ac_site_file1=NONE
2638 ac_site_file2=NONE
2639 if test -n "$CONFIG_SITE"; then
2640   ac_site_file1=$CONFIG_SITE
2641 elif test "x$prefix" != xNONE; then
2642   ac_site_file1=$prefix/share/config.site
2643   ac_site_file2=$prefix/etc/config.site
2644 else
2645   ac_site_file1=$ac_default_prefix/share/config.site
2646   ac_site_file2=$ac_default_prefix/etc/config.site
2647 fi
2648 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2649 do
2650   test "x$ac_site_file" = xNONE && continue
2651   if test -r "$ac_site_file"; then
2652     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2653 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2654     sed 's/^/| /' "$ac_site_file" >&5
2655     . "$ac_site_file"
2656   fi
2657 done
2658
2659 if test -r "$cache_file"; then
2660   # Some versions of bash will fail to source /dev/null (special
2661   # files actually), so we avoid doing that.
2662   if test -f "$cache_file"; then
2663     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2664 $as_echo "$as_me: loading cache $cache_file" >&6;}
2665     case $cache_file in
2666       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2667       *)                      . "./$cache_file";;
2668     esac
2669   fi
2670 else
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2672 $as_echo "$as_me: creating cache $cache_file" >&6;}
2673   >$cache_file
2674 fi
2675
2676 # Check that the precious variables saved in the cache have kept the same
2677 # value.
2678 ac_cache_corrupted=false
2679 for ac_var in $ac_precious_vars; do
2680   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2681   eval ac_new_set=\$ac_env_${ac_var}_set
2682   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2683   eval ac_new_val=\$ac_env_${ac_var}_value
2684   case $ac_old_set,$ac_new_set in
2685     set,)
2686       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2687 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2688       ac_cache_corrupted=: ;;
2689     ,set)
2690       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2691 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2692       ac_cache_corrupted=: ;;
2693     ,);;
2694     *)
2695       if test "x$ac_old_val" != "x$ac_new_val"; then
2696         # differences in whitespace do not lead to failure.
2697         ac_old_val_w=`echo x $ac_old_val`
2698         ac_new_val_w=`echo x $ac_new_val`
2699         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2700           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2701 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2702           ac_cache_corrupted=:
2703         else
2704           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2705 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2706           eval $ac_var=\$ac_old_val
2707         fi
2708         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2709 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2710         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2711 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2712       fi;;
2713   esac
2714   # Pass precious variables to config.status.
2715   if test "$ac_new_set" = set; then
2716     case $ac_new_val in
2717     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2718     *) ac_arg=$ac_var=$ac_new_val ;;
2719     esac
2720     case " $ac_configure_args " in
2721       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2722       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2723     esac
2724   fi
2725 done
2726 if $ac_cache_corrupted; then
2727   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2730 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2731   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2732 fi
2733 ## -------------------- ##
2734 ## Main body of script. ##
2735 ## -------------------- ##
2736
2737 ac_ext=c
2738 ac_cpp='$CPP $CPPFLAGS'
2739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2742
2743
2744
2745
2746
2747 ac_config_headers="$ac_config_headers config.h:config.in"
2748
2749
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2751 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2752     # Check whether --enable-maintainer-mode was given.
2753 if test "${enable_maintainer_mode+set}" = set; then :
2754   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2755 else
2756   USE_MAINTAINER_MODE=no
2757 fi
2758
2759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2760 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2761    if test $USE_MAINTAINER_MODE = yes; then
2762   MAINTAINER_MODE_TRUE=
2763   MAINTAINER_MODE_FALSE='#'
2764 else
2765   MAINTAINER_MODE_TRUE='#'
2766   MAINTAINER_MODE_FALSE=
2767 fi
2768
2769   MAINT=$MAINTAINER_MODE_TRUE
2770
2771
2772
2773 # Set the 'development' global.
2774 . $srcdir/../bfd/development.sh
2775
2776 ac_ext=c
2777 ac_cpp='$CPP $CPPFLAGS'
2778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2781 if test -n "$ac_tool_prefix"; then
2782   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2783 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2785 $as_echo_n "checking for $ac_word... " >&6; }
2786 if test "${ac_cv_prog_CC+set}" = set; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   if test -n "$CC"; then
2790   ac_cv_prog_CC="$CC" # Let the user override the test.
2791 else
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 for as_dir in $PATH
2794 do
2795   IFS=$as_save_IFS
2796   test -z "$as_dir" && as_dir=.
2797     for ac_exec_ext in '' $ac_executable_extensions; do
2798   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2799     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2800     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2801     break 2
2802   fi
2803 done
2804   done
2805 IFS=$as_save_IFS
2806
2807 fi
2808 fi
2809 CC=$ac_cv_prog_CC
2810 if test -n "$CC"; then
2811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2812 $as_echo "$CC" >&6; }
2813 else
2814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2815 $as_echo "no" >&6; }
2816 fi
2817
2818
2819 fi
2820 if test -z "$ac_cv_prog_CC"; then
2821   ac_ct_CC=$CC
2822   # Extract the first word of "gcc", so it can be a program name with args.
2823 set dummy gcc; ac_word=$2
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2825 $as_echo_n "checking for $ac_word... " >&6; }
2826 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2827   $as_echo_n "(cached) " >&6
2828 else
2829   if test -n "$ac_ct_CC"; then
2830   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2831 else
2832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2833 for as_dir in $PATH
2834 do
2835   IFS=$as_save_IFS
2836   test -z "$as_dir" && as_dir=.
2837     for ac_exec_ext in '' $ac_executable_extensions; do
2838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2839     ac_cv_prog_ac_ct_CC="gcc"
2840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2841     break 2
2842   fi
2843 done
2844   done
2845 IFS=$as_save_IFS
2846
2847 fi
2848 fi
2849 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2850 if test -n "$ac_ct_CC"; then
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2852 $as_echo "$ac_ct_CC" >&6; }
2853 else
2854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2855 $as_echo "no" >&6; }
2856 fi
2857
2858   if test "x$ac_ct_CC" = x; then
2859     CC=""
2860   else
2861     case $cross_compiling:$ac_tool_warned in
2862 yes:)
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2864 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2865 ac_tool_warned=yes ;;
2866 esac
2867     CC=$ac_ct_CC
2868   fi
2869 else
2870   CC="$ac_cv_prog_CC"
2871 fi
2872
2873 if test -z "$CC"; then
2874           if test -n "$ac_tool_prefix"; then
2875     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2876 set dummy ${ac_tool_prefix}cc; ac_word=$2
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878 $as_echo_n "checking for $ac_word... " >&6; }
2879 if test "${ac_cv_prog_CC+set}" = set; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   if test -n "$CC"; then
2883   ac_cv_prog_CC="$CC" # Let the user override the test.
2884 else
2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2886 for as_dir in $PATH
2887 do
2888   IFS=$as_save_IFS
2889   test -z "$as_dir" && as_dir=.
2890     for ac_exec_ext in '' $ac_executable_extensions; do
2891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2892     ac_cv_prog_CC="${ac_tool_prefix}cc"
2893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2894     break 2
2895   fi
2896 done
2897   done
2898 IFS=$as_save_IFS
2899
2900 fi
2901 fi
2902 CC=$ac_cv_prog_CC
2903 if test -n "$CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2905 $as_echo "$CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911
2912   fi
2913 fi
2914 if test -z "$CC"; then
2915   # Extract the first word of "cc", so it can be a program name with args.
2916 set dummy cc; ac_word=$2
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2918 $as_echo_n "checking for $ac_word... " >&6; }
2919 if test "${ac_cv_prog_CC+set}" = set; then :
2920   $as_echo_n "(cached) " >&6
2921 else
2922   if test -n "$CC"; then
2923   ac_cv_prog_CC="$CC" # Let the user override the test.
2924 else
2925   ac_prog_rejected=no
2926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927 for as_dir in $PATH
2928 do
2929   IFS=$as_save_IFS
2930   test -z "$as_dir" && as_dir=.
2931     for ac_exec_ext in '' $ac_executable_extensions; do
2932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2933     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2934        ac_prog_rejected=yes
2935        continue
2936      fi
2937     ac_cv_prog_CC="cc"
2938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2939     break 2
2940   fi
2941 done
2942   done
2943 IFS=$as_save_IFS
2944
2945 if test $ac_prog_rejected = yes; then
2946   # We found a bogon in the path, so make sure we never use it.
2947   set dummy $ac_cv_prog_CC
2948   shift
2949   if test $# != 0; then
2950     # We chose a different compiler from the bogus one.
2951     # However, it has the same basename, so the bogon will be chosen
2952     # first if we set CC to just the basename; use the full file name.
2953     shift
2954     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2955   fi
2956 fi
2957 fi
2958 fi
2959 CC=$ac_cv_prog_CC
2960 if test -n "$CC"; then
2961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2962 $as_echo "$CC" >&6; }
2963 else
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2965 $as_echo "no" >&6; }
2966 fi
2967
2968
2969 fi
2970 if test -z "$CC"; then
2971   if test -n "$ac_tool_prefix"; then
2972   for ac_prog in cl.exe
2973   do
2974     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2975 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2977 $as_echo_n "checking for $ac_word... " >&6; }
2978 if test "${ac_cv_prog_CC+set}" = set; then :
2979   $as_echo_n "(cached) " >&6
2980 else
2981   if test -n "$CC"; then
2982   ac_cv_prog_CC="$CC" # Let the user override the test.
2983 else
2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2985 for as_dir in $PATH
2986 do
2987   IFS=$as_save_IFS
2988   test -z "$as_dir" && as_dir=.
2989     for ac_exec_ext in '' $ac_executable_extensions; do
2990   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2991     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2993     break 2
2994   fi
2995 done
2996   done
2997 IFS=$as_save_IFS
2998
2999 fi
3000 fi
3001 CC=$ac_cv_prog_CC
3002 if test -n "$CC"; then
3003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3004 $as_echo "$CC" >&6; }
3005 else
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3008 fi
3009
3010
3011     test -n "$CC" && break
3012   done
3013 fi
3014 if test -z "$CC"; then
3015   ac_ct_CC=$CC
3016   for ac_prog in cl.exe
3017 do
3018   # Extract the first word of "$ac_prog", so it can be a program name with args.
3019 set dummy $ac_prog; ac_word=$2
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3021 $as_echo_n "checking for $ac_word... " >&6; }
3022 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3023   $as_echo_n "(cached) " >&6
3024 else
3025   if test -n "$ac_ct_CC"; then
3026   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3027 else
3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3029 for as_dir in $PATH
3030 do
3031   IFS=$as_save_IFS
3032   test -z "$as_dir" && as_dir=.
3033     for ac_exec_ext in '' $ac_executable_extensions; do
3034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3035     ac_cv_prog_ac_ct_CC="$ac_prog"
3036     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3037     break 2
3038   fi
3039 done
3040   done
3041 IFS=$as_save_IFS
3042
3043 fi
3044 fi
3045 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3046 if test -n "$ac_ct_CC"; then
3047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3048 $as_echo "$ac_ct_CC" >&6; }
3049 else
3050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3051 $as_echo "no" >&6; }
3052 fi
3053
3054
3055   test -n "$ac_ct_CC" && break
3056 done
3057
3058   if test "x$ac_ct_CC" = x; then
3059     CC=""
3060   else
3061     case $cross_compiling:$ac_tool_warned in
3062 yes:)
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3065 ac_tool_warned=yes ;;
3066 esac
3067     CC=$ac_ct_CC
3068   fi
3069 fi
3070
3071 fi
3072
3073
3074 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error "no acceptable C compiler found in \$PATH
3077 See \`config.log' for more details." "$LINENO" 5; }
3078
3079 # Provide some information about the compiler.
3080 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3081 set X $ac_compile
3082 ac_compiler=$2
3083 for ac_option in --version -v -V -qversion; do
3084   { { ac_try="$ac_compiler $ac_option >&5"
3085 case "(($ac_try" in
3086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3087   *) ac_try_echo=$ac_try;;
3088 esac
3089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3090 $as_echo "$ac_try_echo"; } >&5
3091   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3092   ac_status=$?
3093   if test -s conftest.err; then
3094     sed '10a\
3095 ... rest of stderr output deleted ...
3096          10q' conftest.err >conftest.er1
3097     cat conftest.er1 >&5
3098     rm -f conftest.er1 conftest.err
3099   fi
3100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3101   test $ac_status = 0; }
3102 done
3103
3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h.  */
3106
3107 int
3108 main ()
3109 {
3110
3111   ;
3112   return 0;
3113 }
3114 _ACEOF
3115 ac_clean_files_save=$ac_clean_files
3116 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3117 # Try to create an executable without -o first, disregard a.out.
3118 # It will help us diagnose broken compilers, and finding out an intuition
3119 # of exeext.
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3121 $as_echo_n "checking for C compiler default output file name... " >&6; }
3122 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3123
3124 # The possible output files:
3125 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3126
3127 ac_rmfiles=
3128 for ac_file in $ac_files
3129 do
3130   case $ac_file in
3131     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3132     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3133   esac
3134 done
3135 rm -f $ac_rmfiles
3136
3137 if { { ac_try="$ac_link_default"
3138 case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_link_default") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; then :
3148   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3149 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3150 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3151 # so that the user can short-circuit this test for compilers unknown to
3152 # Autoconf.
3153 for ac_file in $ac_files ''
3154 do
3155   test -f "$ac_file" || continue
3156   case $ac_file in
3157     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3158         ;;
3159     [ab].out )
3160         # We found the default executable, but exeext='' is most
3161         # certainly right.
3162         break;;
3163     *.* )
3164         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3165         then :; else
3166            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3167         fi
3168         # We set ac_cv_exeext here because the later test for it is not
3169         # safe: cross compilers may not add the suffix if given an `-o'
3170         # argument, so we may need to know it at that point already.
3171         # Even if this section looks crufty: it has the advantage of
3172         # actually working.
3173         break;;
3174     * )
3175         break;;
3176   esac
3177 done
3178 test "$ac_cv_exeext" = no && ac_cv_exeext=
3179
3180 else
3181   ac_file=''
3182 fi
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3184 $as_echo "$ac_file" >&6; }
3185 if test -z "$ac_file"; then :
3186   $as_echo "$as_me: failed program was:" >&5
3187 sed 's/^/| /' conftest.$ac_ext >&5
3188
3189 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3191 { as_fn_set_status 77
3192 as_fn_error "C compiler cannot create executables
3193 See \`config.log' for more details." "$LINENO" 5; }; }
3194 fi
3195 ac_exeext=$ac_cv_exeext
3196
3197 # Check that the compiler produces executables we can run.  If not, either
3198 # the compiler is broken, or we cross compile.
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3200 $as_echo_n "checking whether the C compiler works... " >&6; }
3201 # If not cross compiling, check that we can run a simple program.
3202 if test "$cross_compiling" != yes; then
3203   if { ac_try='./$ac_file'
3204   { { case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3209 $as_echo "$ac_try_echo"; } >&5
3210   (eval "$ac_try") 2>&5
3211   ac_status=$?
3212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3213   test $ac_status = 0; }; }; then
3214     cross_compiling=no
3215   else
3216     if test "$cross_compiling" = maybe; then
3217         cross_compiling=yes
3218     else
3219         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3221 as_fn_error "cannot run C compiled programs.
3222 If you meant to cross compile, use \`--host'.
3223 See \`config.log' for more details." "$LINENO" 5; }
3224     fi
3225   fi
3226 fi
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3228 $as_echo "yes" >&6; }
3229
3230 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3231 ac_clean_files=$ac_clean_files_save
3232 # Check that the compiler produces executables we can run.  If not, either
3233 # the compiler is broken, or we cross compile.
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3235 $as_echo_n "checking whether we are cross compiling... " >&6; }
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3237 $as_echo "$cross_compiling" >&6; }
3238
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3240 $as_echo_n "checking for suffix of executables... " >&6; }
3241 if { { ac_try="$ac_link"
3242 case "(($ac_try" in
3243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3244   *) ac_try_echo=$ac_try;;
3245 esac
3246 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247 $as_echo "$ac_try_echo"; } >&5
3248   (eval "$ac_link") 2>&5
3249   ac_status=$?
3250   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251   test $ac_status = 0; }; then :
3252   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3253 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3254 # work properly (i.e., refer to `conftest.exe'), while it won't with
3255 # `rm'.
3256 for ac_file in conftest.exe conftest conftest.*; do
3257   test -f "$ac_file" || continue
3258   case $ac_file in
3259     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3260     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3261           break;;
3262     * ) break;;
3263   esac
3264 done
3265 else
3266   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3267 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3268 as_fn_error "cannot compute suffix of executables: cannot compile and link
3269 See \`config.log' for more details." "$LINENO" 5; }
3270 fi
3271 rm -f conftest$ac_cv_exeext
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3273 $as_echo "$ac_cv_exeext" >&6; }
3274
3275 rm -f conftest.$ac_ext
3276 EXEEXT=$ac_cv_exeext
3277 ac_exeext=$EXEEXT
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3279 $as_echo_n "checking for suffix of object files... " >&6; }
3280 if test "${ac_cv_objext+set}" = set; then :
3281   $as_echo_n "(cached) " >&6
3282 else
3283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h.  */
3285
3286 int
3287 main ()
3288 {
3289
3290   ;
3291   return 0;
3292 }
3293 _ACEOF
3294 rm -f conftest.o conftest.obj
3295 if { { ac_try="$ac_compile"
3296 case "(($ac_try" in
3297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3298   *) ac_try_echo=$ac_try;;
3299 esac
3300 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3301 $as_echo "$ac_try_echo"; } >&5
3302   (eval "$ac_compile") 2>&5
3303   ac_status=$?
3304   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3305   test $ac_status = 0; }; then :
3306   for ac_file in conftest.o conftest.obj conftest.*; do
3307   test -f "$ac_file" || continue;
3308   case $ac_file in
3309     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3310     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3311        break;;
3312   esac
3313 done
3314 else
3315   $as_echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.$ac_ext >&5
3317
3318 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3319 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3320 as_fn_error "cannot compute suffix of object files: cannot compile
3321 See \`config.log' for more details." "$LINENO" 5; }
3322 fi
3323 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3324 fi
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3326 $as_echo "$ac_cv_objext" >&6; }
3327 OBJEXT=$ac_cv_objext
3328 ac_objext=$OBJEXT
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3330 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3331 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3332   $as_echo_n "(cached) " >&6
3333 else
3334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3335 /* end confdefs.h.  */
3336
3337 int
3338 main ()
3339 {
3340 #ifndef __GNUC__
3341        choke me
3342 #endif
3343
3344   ;
3345   return 0;
3346 }
3347 _ACEOF
3348 if ac_fn_c_try_compile "$LINENO"; then :
3349   ac_compiler_gnu=yes
3350 else
3351   ac_compiler_gnu=no
3352 fi
3353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3354 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3355
3356 fi
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3358 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3359 if test $ac_compiler_gnu = yes; then
3360   GCC=yes
3361 else
3362   GCC=
3363 fi
3364 ac_test_CFLAGS=${CFLAGS+set}
3365 ac_save_CFLAGS=$CFLAGS
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3367 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3368 if test "${ac_cv_prog_cc_g+set}" = set; then :
3369   $as_echo_n "(cached) " >&6
3370 else
3371   ac_save_c_werror_flag=$ac_c_werror_flag
3372    ac_c_werror_flag=yes
3373    ac_cv_prog_cc_g=no
3374    CFLAGS="-g"
3375    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h.  */
3377
3378 int
3379 main ()
3380 {
3381
3382   ;
3383   return 0;
3384 }
3385 _ACEOF
3386 if ac_fn_c_try_compile "$LINENO"; then :
3387   ac_cv_prog_cc_g=yes
3388 else
3389   CFLAGS=""
3390       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h.  */
3392
3393 int
3394 main ()
3395 {
3396
3397   ;
3398   return 0;
3399 }
3400 _ACEOF
3401 if ac_fn_c_try_compile "$LINENO"; then :
3402
3403 else
3404   ac_c_werror_flag=$ac_save_c_werror_flag
3405          CFLAGS="-g"
3406          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 if ac_fn_c_try_compile "$LINENO"; then :
3418   ac_cv_prog_cc_g=yes
3419 fi
3420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3421 fi
3422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3423 fi
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425    ac_c_werror_flag=$ac_save_c_werror_flag
3426 fi
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3428 $as_echo "$ac_cv_prog_cc_g" >&6; }
3429 if test "$ac_test_CFLAGS" = set; then
3430   CFLAGS=$ac_save_CFLAGS
3431 elif test $ac_cv_prog_cc_g = yes; then
3432   if test "$GCC" = yes; then
3433     CFLAGS="-g -O2"
3434   else
3435     CFLAGS="-g"
3436   fi
3437 else
3438   if test "$GCC" = yes; then
3439     CFLAGS="-O2"
3440   else
3441     CFLAGS=
3442   fi
3443 fi
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3445 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3446 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3447   $as_echo_n "(cached) " >&6
3448 else
3449   ac_cv_prog_cc_c89=no
3450 ac_save_CC=$CC
3451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3452 /* end confdefs.h.  */
3453 #include <stdarg.h>
3454 #include <stdio.h>
3455 #include <sys/types.h>
3456 #include <sys/stat.h>
3457 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3458 struct buf { int x; };
3459 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3460 static char *e (p, i)
3461      char **p;
3462      int i;
3463 {
3464   return p[i];
3465 }
3466 static char *f (char * (*g) (char **, int), char **p, ...)
3467 {
3468   char *s;
3469   va_list v;
3470   va_start (v,p);
3471   s = g (p, va_arg (v,int));
3472   va_end (v);
3473   return s;
3474 }
3475
3476 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3477    function prototypes and stuff, but not '\xHH' hex character constants.
3478    These don't provoke an error unfortunately, instead are silently treated
3479    as 'x'.  The following induces an error, until -std is added to get
3480    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3481    array size at least.  It's necessary to write '\x00'==0 to get something
3482    that's true only with -std.  */
3483 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3484
3485 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3486    inside strings and character constants.  */
3487 #define FOO(x) 'x'
3488 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3489
3490 int test (int i, double x);
3491 struct s1 {int (*f) (int a);};
3492 struct s2 {int (*f) (double a);};
3493 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3494 int argc;
3495 char **argv;
3496 int
3497 main ()
3498 {
3499 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3500   ;
3501   return 0;
3502 }
3503 _ACEOF
3504 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3505         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3506 do
3507   CC="$ac_save_CC $ac_arg"
3508   if ac_fn_c_try_compile "$LINENO"; then :
3509   ac_cv_prog_cc_c89=$ac_arg
3510 fi
3511 rm -f core conftest.err conftest.$ac_objext
3512   test "x$ac_cv_prog_cc_c89" != "xno" && break
3513 done
3514 rm -f conftest.$ac_ext
3515 CC=$ac_save_CC
3516
3517 fi
3518 # AC_CACHE_VAL
3519 case "x$ac_cv_prog_cc_c89" in
3520   x)
3521     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3522 $as_echo "none needed" >&6; } ;;
3523   xno)
3524     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3525 $as_echo "unsupported" >&6; } ;;
3526   *)
3527     CC="$CC $ac_cv_prog_cc_c89"
3528     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3529 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3530 esac
3531 if test "x$ac_cv_prog_cc_c89" != xno; then :
3532
3533 fi
3534
3535 ac_ext=c
3536 ac_cpp='$CPP $CPPFLAGS'
3537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3540
3541 ac_ext=cpp
3542 ac_cpp='$CXXCPP $CPPFLAGS'
3543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3546 if test -z "$CXX"; then
3547   if test -n "$CCC"; then
3548     CXX=$CCC
3549   else
3550     if test -n "$ac_tool_prefix"; then
3551   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3552   do
3553     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3554 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3556 $as_echo_n "checking for $ac_word... " >&6; }
3557 if test "${ac_cv_prog_CXX+set}" = set; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -n "$CXX"; then
3561   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3562 else
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_exec_ext in '' $ac_executable_extensions; do
3569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3570     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3572     break 2
3573   fi
3574 done
3575   done
3576 IFS=$as_save_IFS
3577
3578 fi
3579 fi
3580 CXX=$ac_cv_prog_CXX
3581 if test -n "$CXX"; then
3582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3583 $as_echo "$CXX" >&6; }
3584 else
3585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3586 $as_echo "no" >&6; }
3587 fi
3588
3589
3590     test -n "$CXX" && break
3591   done
3592 fi
3593 if test -z "$CXX"; then
3594   ac_ct_CXX=$CXX
3595   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3596 do
3597   # Extract the first word of "$ac_prog", so it can be a program name with args.
3598 set dummy $ac_prog; ac_word=$2
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3600 $as_echo_n "checking for $ac_word... " >&6; }
3601 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3602   $as_echo_n "(cached) " >&6
3603 else
3604   if test -n "$ac_ct_CXX"; then
3605   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3606 else
3607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3608 for as_dir in $PATH
3609 do
3610   IFS=$as_save_IFS
3611   test -z "$as_dir" && as_dir=.
3612     for ac_exec_ext in '' $ac_executable_extensions; do
3613   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3614     ac_cv_prog_ac_ct_CXX="$ac_prog"
3615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616     break 2
3617   fi
3618 done
3619   done
3620 IFS=$as_save_IFS
3621
3622 fi
3623 fi
3624 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3625 if test -n "$ac_ct_CXX"; then
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3627 $as_echo "$ac_ct_CXX" >&6; }
3628 else
3629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3630 $as_echo "no" >&6; }
3631 fi
3632
3633
3634   test -n "$ac_ct_CXX" && break
3635 done
3636
3637   if test "x$ac_ct_CXX" = x; then
3638     CXX="g++"
3639   else
3640     case $cross_compiling:$ac_tool_warned in
3641 yes:)
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3644 ac_tool_warned=yes ;;
3645 esac
3646     CXX=$ac_ct_CXX
3647   fi
3648 fi
3649
3650   fi
3651 fi
3652 # Provide some information about the compiler.
3653 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3654 set X $ac_compile
3655 ac_compiler=$2
3656 for ac_option in --version -v -V -qversion; do
3657   { { ac_try="$ac_compiler $ac_option >&5"
3658 case "(($ac_try" in
3659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3660   *) ac_try_echo=$ac_try;;
3661 esac
3662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3663 $as_echo "$ac_try_echo"; } >&5
3664   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3665   ac_status=$?
3666   if test -s conftest.err; then
3667     sed '10a\
3668 ... rest of stderr output deleted ...
3669          10q' conftest.err >conftest.er1
3670     cat conftest.er1 >&5
3671     rm -f conftest.er1 conftest.err
3672   fi
3673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3674   test $ac_status = 0; }
3675 done
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3678 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3679 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683 /* end confdefs.h.  */
3684
3685 int
3686 main ()
3687 {
3688 #ifndef __GNUC__
3689        choke me
3690 #endif
3691
3692   ;
3693   return 0;
3694 }
3695 _ACEOF
3696 if ac_fn_cxx_try_compile "$LINENO"; then :
3697   ac_compiler_gnu=yes
3698 else
3699   ac_compiler_gnu=no
3700 fi
3701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3702 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3703
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3706 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3707 if test $ac_compiler_gnu = yes; then
3708   GXX=yes
3709 else
3710   GXX=
3711 fi
3712 ac_test_CXXFLAGS=${CXXFLAGS+set}
3713 ac_save_CXXFLAGS=$CXXFLAGS
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3715 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3716 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3717   $as_echo_n "(cached) " >&6
3718 else
3719   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3720    ac_cxx_werror_flag=yes
3721    ac_cv_prog_cxx_g=no
3722    CXXFLAGS="-g"
3723    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725
3726 int
3727 main ()
3728 {
3729
3730   ;
3731   return 0;
3732 }
3733 _ACEOF
3734 if ac_fn_cxx_try_compile "$LINENO"; then :
3735   ac_cv_prog_cxx_g=yes
3736 else
3737   CXXFLAGS=""
3738       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h.  */
3740
3741 int
3742 main ()
3743 {
3744
3745   ;
3746   return 0;
3747 }
3748 _ACEOF
3749 if ac_fn_cxx_try_compile "$LINENO"; then :
3750
3751 else
3752   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3753          CXXFLAGS="-g"
3754          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h.  */
3756
3757 int
3758 main ()
3759 {
3760
3761   ;
3762   return 0;
3763 }
3764 _ACEOF
3765 if ac_fn_cxx_try_compile "$LINENO"; then :
3766   ac_cv_prog_cxx_g=yes
3767 fi
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 fi
3770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3771 fi
3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3773    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3774 fi
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3776 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3777 if test "$ac_test_CXXFLAGS" = set; then
3778   CXXFLAGS=$ac_save_CXXFLAGS
3779 elif test $ac_cv_prog_cxx_g = yes; then
3780   if test "$GXX" = yes; then
3781     CXXFLAGS="-g -O2"
3782   else
3783     CXXFLAGS="-g"
3784   fi
3785 else
3786   if test "$GXX" = yes; then
3787     CXXFLAGS="-O2"
3788   else
3789     CXXFLAGS=
3790   fi
3791 fi
3792 ac_ext=c
3793 ac_cpp='$CPP $CPPFLAGS'
3794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3797
3798
3799
3800 ac_ext=c
3801 ac_cpp='$CPP $CPPFLAGS'
3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3806 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3807 # On Suns, sometimes $CPP names a directory.
3808 if test -n "$CPP" && test -d "$CPP"; then
3809   CPP=
3810 fi
3811 if test -z "$CPP"; then
3812   if test "${ac_cv_prog_CPP+set}" = set; then :
3813   $as_echo_n "(cached) " >&6
3814 else
3815       # Double quotes because CPP needs to be expanded
3816     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3817     do
3818       ac_preproc_ok=false
3819 for ac_c_preproc_warn_flag in '' yes
3820 do
3821   # Use a header file that comes with gcc, so configuring glibc
3822   # with a fresh cross-compiler works.
3823   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3824   # <limits.h> exists even on freestanding compilers.
3825   # On the NeXT, cc -E runs the code through the compiler's parser,
3826   # not just through cpp. "Syntax error" is here to catch this case.
3827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3828 /* end confdefs.h.  */
3829 #ifdef __STDC__
3830 # include <limits.h>
3831 #else
3832 # include <assert.h>
3833 #endif
3834                      Syntax error
3835 _ACEOF
3836 if ac_fn_c_try_cpp "$LINENO"; then :
3837
3838 else
3839   # Broken: fails on valid input.
3840 continue
3841 fi
3842 rm -f conftest.err conftest.$ac_ext
3843
3844   # OK, works on sane cases.  Now check whether nonexistent headers
3845   # can be detected and how.
3846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848 #include <ac_nonexistent.h>
3849 _ACEOF
3850 if ac_fn_c_try_cpp "$LINENO"; then :
3851   # Broken: success on invalid input.
3852 continue
3853 else
3854   # Passes both tests.
3855 ac_preproc_ok=:
3856 break
3857 fi
3858 rm -f conftest.err conftest.$ac_ext
3859
3860 done
3861 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3862 rm -f conftest.err conftest.$ac_ext
3863 if $ac_preproc_ok; then :
3864   break
3865 fi
3866
3867     done
3868     ac_cv_prog_CPP=$CPP
3869
3870 fi
3871   CPP=$ac_cv_prog_CPP
3872 else
3873   ac_cv_prog_CPP=$CPP
3874 fi
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3876 $as_echo "$CPP" >&6; }
3877 ac_preproc_ok=false
3878 for ac_c_preproc_warn_flag in '' yes
3879 do
3880   # Use a header file that comes with gcc, so configuring glibc
3881   # with a fresh cross-compiler works.
3882   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3883   # <limits.h> exists even on freestanding compilers.
3884   # On the NeXT, cc -E runs the code through the compiler's parser,
3885   # not just through cpp. "Syntax error" is here to catch this case.
3886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3887 /* end confdefs.h.  */
3888 #ifdef __STDC__
3889 # include <limits.h>
3890 #else
3891 # include <assert.h>
3892 #endif
3893                      Syntax error
3894 _ACEOF
3895 if ac_fn_c_try_cpp "$LINENO"; then :
3896
3897 else
3898   # Broken: fails on valid input.
3899 continue
3900 fi
3901 rm -f conftest.err conftest.$ac_ext
3902
3903   # OK, works on sane cases.  Now check whether nonexistent headers
3904   # can be detected and how.
3905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3906 /* end confdefs.h.  */
3907 #include <ac_nonexistent.h>
3908 _ACEOF
3909 if ac_fn_c_try_cpp "$LINENO"; then :
3910   # Broken: success on invalid input.
3911 continue
3912 else
3913   # Passes both tests.
3914 ac_preproc_ok=:
3915 break
3916 fi
3917 rm -f conftest.err conftest.$ac_ext
3918
3919 done
3920 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3921 rm -f conftest.err conftest.$ac_ext
3922 if $ac_preproc_ok; then :
3923
3924 else
3925   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3927 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3928 See \`config.log' for more details." "$LINENO" 5; }
3929 fi
3930
3931 ac_ext=c
3932 ac_cpp='$CPP $CPPFLAGS'
3933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936
3937
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3939 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3940 if test "${ac_cv_path_GREP+set}" = set; then :
3941   $as_echo_n "(cached) " >&6
3942 else
3943   if test -z "$GREP"; then
3944   ac_path_GREP_found=false
3945   # Loop through the user's path and test for each of PROGNAME-LIST
3946   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3947 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3948 do
3949   IFS=$as_save_IFS
3950   test -z "$as_dir" && as_dir=.
3951     for ac_prog in grep ggrep; do
3952     for ac_exec_ext in '' $ac_executable_extensions; do
3953       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3954       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3955 # Check for GNU ac_path_GREP and select it if it is found.
3956   # Check for GNU $ac_path_GREP
3957 case `"$ac_path_GREP" --version 2>&1` in
3958 *GNU*)
3959   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3960 *)
3961   ac_count=0
3962   $as_echo_n 0123456789 >"conftest.in"
3963   while :
3964   do
3965     cat "conftest.in" "conftest.in" >"conftest.tmp"
3966     mv "conftest.tmp" "conftest.in"
3967     cp "conftest.in" "conftest.nl"
3968     $as_echo 'GREP' >> "conftest.nl"
3969     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3970     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3971     as_fn_arith $ac_count + 1 && ac_count=$as_val
3972     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3973       # Best one so far, save it but keep looking for a better one
3974       ac_cv_path_GREP="$ac_path_GREP"
3975       ac_path_GREP_max=$ac_count
3976     fi
3977     # 10*(2^10) chars as input seems more than enough
3978     test $ac_count -gt 10 && break
3979   done
3980   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3981 esac
3982
3983       $ac_path_GREP_found && break 3
3984     done
3985   done
3986   done
3987 IFS=$as_save_IFS
3988   if test -z "$ac_cv_path_GREP"; then
3989     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3990   fi
3991 else
3992   ac_cv_path_GREP=$GREP
3993 fi
3994
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3997 $as_echo "$ac_cv_path_GREP" >&6; }
3998  GREP="$ac_cv_path_GREP"
3999
4000
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4002 $as_echo_n "checking for egrep... " >&6; }
4003 if test "${ac_cv_path_EGREP+set}" = set; then :
4004   $as_echo_n "(cached) " >&6
4005 else
4006   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4007    then ac_cv_path_EGREP="$GREP -E"
4008    else
4009      if test -z "$EGREP"; then
4010   ac_path_EGREP_found=false
4011   # Loop through the user's path and test for each of PROGNAME-LIST
4012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4013 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4014 do
4015   IFS=$as_save_IFS
4016   test -z "$as_dir" && as_dir=.
4017     for ac_prog in egrep; do
4018     for ac_exec_ext in '' $ac_executable_extensions; do
4019       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4020       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4021 # Check for GNU ac_path_EGREP and select it if it is found.
4022   # Check for GNU $ac_path_EGREP
4023 case `"$ac_path_EGREP" --version 2>&1` in
4024 *GNU*)
4025   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4026 *)
4027   ac_count=0
4028   $as_echo_n 0123456789 >"conftest.in"
4029   while :
4030   do
4031     cat "conftest.in" "conftest.in" >"conftest.tmp"
4032     mv "conftest.tmp" "conftest.in"
4033     cp "conftest.in" "conftest.nl"
4034     $as_echo 'EGREP' >> "conftest.nl"
4035     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4036     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4037     as_fn_arith $ac_count + 1 && ac_count=$as_val
4038     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4039       # Best one so far, save it but keep looking for a better one
4040       ac_cv_path_EGREP="$ac_path_EGREP"
4041       ac_path_EGREP_max=$ac_count
4042     fi
4043     # 10*(2^10) chars as input seems more than enough
4044     test $ac_count -gt 10 && break
4045   done
4046   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4047 esac
4048
4049       $ac_path_EGREP_found && break 3
4050     done
4051   done
4052   done
4053 IFS=$as_save_IFS
4054   if test -z "$ac_cv_path_EGREP"; then
4055     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4056   fi
4057 else
4058   ac_cv_path_EGREP=$EGREP
4059 fi
4060
4061    fi
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4064 $as_echo "$ac_cv_path_EGREP" >&6; }
4065  EGREP="$ac_cv_path_EGREP"
4066
4067
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4069 $as_echo_n "checking for ANSI C header files... " >&6; }
4070 if test "${ac_cv_header_stdc+set}" = set; then :
4071   $as_echo_n "(cached) " >&6
4072 else
4073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4074 /* end confdefs.h.  */
4075 #include <stdlib.h>
4076 #include <stdarg.h>
4077 #include <string.h>
4078 #include <float.h>
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_header_stdc=yes
4090 else
4091   ac_cv_header_stdc=no
4092 fi
4093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094
4095 if test $ac_cv_header_stdc = yes; then
4096   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4098 /* end confdefs.h.  */
4099 #include <string.h>
4100
4101 _ACEOF
4102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4103   $EGREP "memchr" >/dev/null 2>&1; then :
4104
4105 else
4106   ac_cv_header_stdc=no
4107 fi
4108 rm -f conftest*
4109
4110 fi
4111
4112 if test $ac_cv_header_stdc = yes; then
4113   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116 #include <stdlib.h>
4117
4118 _ACEOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   $EGREP "free" >/dev/null 2>&1; then :
4121
4122 else
4123   ac_cv_header_stdc=no
4124 fi
4125 rm -f conftest*
4126
4127 fi
4128
4129 if test $ac_cv_header_stdc = yes; then
4130   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4131   if test "$cross_compiling" = yes; then :
4132   :
4133 else
4134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h.  */
4136 #include <ctype.h>
4137 #include <stdlib.h>
4138 #if ((' ' & 0x0FF) == 0x020)
4139 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4140 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4141 #else
4142 # define ISLOWER(c) \
4143                    (('a' <= (c) && (c) <= 'i') \
4144                      || ('j' <= (c) && (c) <= 'r') \
4145                      || ('s' <= (c) && (c) <= 'z'))
4146 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4147 #endif
4148
4149 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4150 int
4151 main ()
4152 {
4153   int i;
4154   for (i = 0; i < 256; i++)
4155     if (XOR (islower (i), ISLOWER (i))
4156         || toupper (i) != TOUPPER (i))
4157       return 2;
4158   return 0;
4159 }
4160 _ACEOF
4161 if ac_fn_c_try_run "$LINENO"; then :
4162
4163 else
4164   ac_cv_header_stdc=no
4165 fi
4166 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4167   conftest.$ac_objext conftest.beam conftest.$ac_ext
4168 fi
4169
4170 fi
4171 fi
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4173 $as_echo "$ac_cv_header_stdc" >&6; }
4174 if test $ac_cv_header_stdc = yes; then
4175
4176 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4177
4178 fi
4179
4180 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4181 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4182                   inttypes.h stdint.h unistd.h
4183 do :
4184   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4185 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4186 "
4187 eval as_val=\$$as_ac_Header
4188    if test "x$as_val" = x""yes; then :
4189   cat >>confdefs.h <<_ACEOF
4190 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4191 _ACEOF
4192
4193 fi
4194
4195 done
4196
4197
4198
4199   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4200 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4201   MINIX=yes
4202 else
4203   MINIX=
4204 fi
4205
4206
4207   if test "$MINIX" = yes; then
4208
4209 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4210
4211
4212 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4213
4214
4215 $as_echo "#define _MINIX 1" >>confdefs.h
4216
4217   fi
4218
4219
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4221 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4222 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4223   $as_echo_n "(cached) " >&6
4224 else
4225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h.  */
4227
4228 #         define __EXTENSIONS__ 1
4229           $ac_includes_default
4230 int
4231 main ()
4232 {
4233
4234   ;
4235   return 0;
4236 }
4237 _ACEOF
4238 if ac_fn_c_try_compile "$LINENO"; then :
4239   ac_cv_safe_to_define___extensions__=yes
4240 else
4241   ac_cv_safe_to_define___extensions__=no
4242 fi
4243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4246 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4247   test $ac_cv_safe_to_define___extensions__ = yes &&
4248     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4249
4250   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4251
4252   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4253
4254   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4255
4256   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4257
4258
4259 ac_aux_dir=
4260 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4261   for ac_t in install-sh install.sh shtool; do
4262     if test -f "$ac_dir/$ac_t"; then
4263       ac_aux_dir=$ac_dir
4264       ac_install_sh="$ac_aux_dir/$ac_t -c"
4265       break 2
4266     fi
4267   done
4268 done
4269 if test -z "$ac_aux_dir"; then
4270   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4271 fi
4272
4273 # These three variables are undocumented and unsupported,
4274 # and are intended to be withdrawn in a future Autoconf release.
4275 # They can cause serious problems if a builder's source tree is in a directory
4276 # whose full name contains unusual characters.
4277 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4278 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4279 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4280
4281
4282 # Make sure we can run config.sub.
4283 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4284   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4285
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4287 $as_echo_n "checking build system type... " >&6; }
4288 if test "${ac_cv_build+set}" = set; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   ac_build_alias=$build_alias
4292 test "x$ac_build_alias" = x &&
4293   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4294 test "x$ac_build_alias" = x &&
4295   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4296 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4297   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4298
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4301 $as_echo "$ac_cv_build" >&6; }
4302 case $ac_cv_build in
4303 *-*-*) ;;
4304 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4305 esac
4306 build=$ac_cv_build
4307 ac_save_IFS=$IFS; IFS='-'
4308 set x $ac_cv_build
4309 shift
4310 build_cpu=$1
4311 build_vendor=$2
4312 shift; shift
4313 # Remember, the first character of IFS is used to create $*,
4314 # except with old shells:
4315 build_os=$*
4316 IFS=$ac_save_IFS
4317 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4318
4319
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4321 $as_echo_n "checking host system type... " >&6; }
4322 if test "${ac_cv_host+set}" = set; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   if test "x$host_alias" = x; then
4326   ac_cv_host=$ac_cv_build
4327 else
4328   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4329     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4330 fi
4331
4332 fi
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4334 $as_echo "$ac_cv_host" >&6; }
4335 case $ac_cv_host in
4336 *-*-*) ;;
4337 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4338 esac
4339 host=$ac_cv_host
4340 ac_save_IFS=$IFS; IFS='-'
4341 set x $ac_cv_host
4342 shift
4343 host_cpu=$1
4344 host_vendor=$2
4345 shift; shift
4346 # Remember, the first character of IFS is used to create $*,
4347 # except with old shells:
4348 host_os=$*
4349 IFS=$ac_save_IFS
4350 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4351
4352
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4354 $as_echo_n "checking target system type... " >&6; }
4355 if test "${ac_cv_target+set}" = set; then :
4356   $as_echo_n "(cached) " >&6
4357 else
4358   if test "x$target_alias" = x; then
4359   ac_cv_target=$ac_cv_host
4360 else
4361   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4362     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4363 fi
4364
4365 fi
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4367 $as_echo "$ac_cv_target" >&6; }
4368 case $ac_cv_target in
4369 *-*-*) ;;
4370 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4371 esac
4372 target=$ac_cv_target
4373 ac_save_IFS=$IFS; IFS='-'
4374 set x $ac_cv_target
4375 shift
4376 target_cpu=$1
4377 target_vendor=$2
4378 shift; shift
4379 # Remember, the first character of IFS is used to create $*,
4380 # except with old shells:
4381 target_os=$*
4382 IFS=$ac_save_IFS
4383 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4384
4385
4386 # The aliases save the names the user supplied, while $host etc.
4387 # will get canonicalized.
4388 test -n "$target_alias" &&
4389   test "$program_prefix$program_suffix$program_transform_name" = \
4390     NONENONEs,x,x, &&
4391   program_prefix=${target_alias}-
4392
4393 # The tests for host and target for $enable_largefile require
4394 # canonical names.
4395
4396
4397
4398 # As the $enable_largefile decision depends on --enable-plugins we must set it
4399 # even in directories otherwise not depending on the $plugins option.
4400
4401
4402   maybe_plugins=no
4403   for ac_header in dlfcn.h
4404 do :
4405   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4406 "
4407 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4408   cat >>confdefs.h <<_ACEOF
4409 #define HAVE_DLFCN_H 1
4410 _ACEOF
4411  maybe_plugins=yes
4412 fi
4413
4414 done
4415
4416   for ac_header in windows.h
4417 do :
4418   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4419 "
4420 if test "x$ac_cv_header_windows_h" = x""yes; then :
4421   cat >>confdefs.h <<_ACEOF
4422 #define HAVE_WINDOWS_H 1
4423 _ACEOF
4424  maybe_plugins=yes
4425 fi
4426
4427 done
4428
4429
4430   # Check whether --enable-plugins was given.
4431 if test "${enable_plugins+set}" = set; then :
4432   enableval=$enable_plugins; case "${enableval}" in
4433       no) plugins=no ;;
4434       *) plugins=yes
4435          if test "$maybe_plugins" != "yes" ; then
4436            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4437          fi ;;
4438      esac
4439 else
4440   plugins=$maybe_plugins
4441
4442 fi
4443
4444   if test "$plugins" = "yes"; then
4445     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4446 $as_echo_n "checking for library containing dlopen... " >&6; }
4447 if test "${ac_cv_search_dlopen+set}" = set; then :
4448   $as_echo_n "(cached) " >&6
4449 else
4450   ac_func_search_save_LIBS=$LIBS
4451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452 /* end confdefs.h.  */
4453
4454 /* Override any GCC internal prototype to avoid an error.
4455    Use char because int might match the return type of a GCC
4456    builtin and then its argument prototype would still apply.  */
4457 #ifdef __cplusplus
4458 extern "C"
4459 #endif
4460 char dlopen ();
4461 int
4462 main ()
4463 {
4464 return dlopen ();
4465   ;
4466   return 0;
4467 }
4468 _ACEOF
4469 for ac_lib in '' dl; do
4470   if test -z "$ac_lib"; then
4471     ac_res="none required"
4472   else
4473     ac_res=-l$ac_lib
4474     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4475   fi
4476   if ac_fn_c_try_link "$LINENO"; then :
4477   ac_cv_search_dlopen=$ac_res
4478 fi
4479 rm -f core conftest.err conftest.$ac_objext \
4480     conftest$ac_exeext
4481   if test "${ac_cv_search_dlopen+set}" = set; then :
4482   break
4483 fi
4484 done
4485 if test "${ac_cv_search_dlopen+set}" = set; then :
4486
4487 else
4488   ac_cv_search_dlopen=no
4489 fi
4490 rm conftest.$ac_ext
4491 LIBS=$ac_func_search_save_LIBS
4492 fi
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4494 $as_echo "$ac_cv_search_dlopen" >&6; }
4495 ac_res=$ac_cv_search_dlopen
4496 if test "$ac_res" != no; then :
4497   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4498
4499 fi
4500
4501   fi
4502
4503
4504 case "${host}" in
4505   sparc-*-solaris*|i[3-7]86-*-solaris*)
4506     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4507     # are mutually exclusive; and without procfs support, the bfd/ elf module
4508     # cannot provide certain routines such as elfcore_write_prpsinfo
4509     # or elfcore_write_prstatus.  So unless the user explicitly requested
4510     # large-file support through the --enable-largefile switch, disable
4511     # large-file support in favor of procfs support.
4512     test "${target}" = "${host}" -a "x$plugins" = xno \
4513       && : ${enable_largefile="no"}
4514     ;;
4515 esac
4516
4517 # Check whether --enable-largefile was given.
4518 if test "${enable_largefile+set}" = set; then :
4519   enableval=$enable_largefile;
4520 fi
4521
4522 if test "$enable_largefile" != no; then
4523
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4525 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4526 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4527   $as_echo_n "(cached) " >&6
4528 else
4529   ac_cv_sys_largefile_CC=no
4530      if test "$GCC" != yes; then
4531        ac_save_CC=$CC
4532        while :; do
4533          # IRIX 6.2 and later do not support large files by default,
4534          # so use the C compiler's -n32 option if that helps.
4535          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h.  */
4537 #include <sys/types.h>
4538  /* Check that off_t can represent 2**63 - 1 correctly.
4539     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4540     since some C++ compilers masquerading as C compilers
4541     incorrectly reject 9223372036854775807.  */
4542 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4543   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4544                        && LARGE_OFF_T % 2147483647 == 1)
4545                       ? 1 : -1];
4546 int
4547 main ()
4548 {
4549
4550   ;
4551   return 0;
4552 }
4553 _ACEOF
4554          if ac_fn_c_try_compile "$LINENO"; then :
4555   break
4556 fi
4557 rm -f core conftest.err conftest.$ac_objext
4558          CC="$CC -n32"
4559          if ac_fn_c_try_compile "$LINENO"; then :
4560   ac_cv_sys_largefile_CC=' -n32'; break
4561 fi
4562 rm -f core conftest.err conftest.$ac_objext
4563          break
4564        done
4565        CC=$ac_save_CC
4566        rm -f conftest.$ac_ext
4567     fi
4568 fi
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4570 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4571   if test "$ac_cv_sys_largefile_CC" != no; then
4572     CC=$CC$ac_cv_sys_largefile_CC
4573   fi
4574
4575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4576 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4577 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4578   $as_echo_n "(cached) " >&6
4579 else
4580   while :; do
4581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582 /* end confdefs.h.  */
4583 #include <sys/types.h>
4584  /* Check that off_t can represent 2**63 - 1 correctly.
4585     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4586     since some C++ compilers masquerading as C compilers
4587     incorrectly reject 9223372036854775807.  */
4588 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4589   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4590                        && LARGE_OFF_T % 2147483647 == 1)
4591                       ? 1 : -1];
4592 int
4593 main ()
4594 {
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_c_try_compile "$LINENO"; then :
4601   ac_cv_sys_file_offset_bits=no; break
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606 #define _FILE_OFFSET_BITS 64
4607 #include <sys/types.h>
4608  /* Check that off_t can represent 2**63 - 1 correctly.
4609     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4610     since some C++ compilers masquerading as C compilers
4611     incorrectly reject 9223372036854775807.  */
4612 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4613   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4614                        && LARGE_OFF_T % 2147483647 == 1)
4615                       ? 1 : -1];
4616 int
4617 main ()
4618 {
4619
4620   ;
4621   return 0;
4622 }
4623 _ACEOF
4624 if ac_fn_c_try_compile "$LINENO"; then :
4625   ac_cv_sys_file_offset_bits=64; break
4626 fi
4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4628   ac_cv_sys_file_offset_bits=unknown
4629   break
4630 done
4631 fi
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4633 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4634 case $ac_cv_sys_file_offset_bits in #(
4635   no | unknown) ;;
4636   *)
4637 cat >>confdefs.h <<_ACEOF
4638 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4639 _ACEOF
4640 ;;
4641 esac
4642 rm -rf conftest*
4643   if test $ac_cv_sys_file_offset_bits = unknown; then
4644     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4645 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4646 if test "${ac_cv_sys_large_files+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   while :; do
4650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4651 /* end confdefs.h.  */
4652 #include <sys/types.h>
4653  /* Check that off_t can represent 2**63 - 1 correctly.
4654     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4655     since some C++ compilers masquerading as C compilers
4656     incorrectly reject 9223372036854775807.  */
4657 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4658   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4659                        && LARGE_OFF_T % 2147483647 == 1)
4660                       ? 1 : -1];
4661 int
4662 main ()
4663 {
4664
4665   ;
4666   return 0;
4667 }
4668 _ACEOF
4669 if ac_fn_c_try_compile "$LINENO"; then :
4670   ac_cv_sys_large_files=no; break
4671 fi
4672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674 /* end confdefs.h.  */
4675 #define _LARGE_FILES 1
4676 #include <sys/types.h>
4677  /* Check that off_t can represent 2**63 - 1 correctly.
4678     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4679     since some C++ compilers masquerading as C compilers
4680     incorrectly reject 9223372036854775807.  */
4681 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4682   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4683                        && LARGE_OFF_T % 2147483647 == 1)
4684                       ? 1 : -1];
4685 int
4686 main ()
4687 {
4688
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 if ac_fn_c_try_compile "$LINENO"; then :
4694   ac_cv_sys_large_files=1; break
4695 fi
4696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4697   ac_cv_sys_large_files=unknown
4698   break
4699 done
4700 fi
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4702 $as_echo "$ac_cv_sys_large_files" >&6; }
4703 case $ac_cv_sys_large_files in #(
4704   no | unknown) ;;
4705   *)
4706 cat >>confdefs.h <<_ACEOF
4707 #define _LARGE_FILES $ac_cv_sys_large_files
4708 _ACEOF
4709 ;;
4710 esac
4711 rm -rf conftest*
4712   fi
4713 fi
4714
4715
4716
4717
4718
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4720 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4721 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4722   $as_echo_n "(cached) " >&6
4723 else
4724   am_cv_prog_cc_stdc=no
4725 ac_save_CC="$CC"
4726 # Don't try gcc -ansi; that turns off useful extensions and
4727 # breaks some systems' header files.
4728 # AIX                   -qlanglvl=ansi
4729 # Ultrix and OSF/1      -std1
4730 # HP-UX 10.20 and later -Ae
4731 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4732 # SVR4                  -Xc -D__EXTENSIONS__
4733 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4734 do
4735   CC="$ac_save_CC $ac_arg"
4736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4737 /* end confdefs.h.  */
4738 #include <stdarg.h>
4739 #include <stdio.h>
4740 #include <sys/types.h>
4741 #include <sys/stat.h>
4742 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4743 struct buf { int x; };
4744 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4745 static char *e (p, i)
4746      char **p;
4747      int i;
4748 {
4749   return p[i];
4750 }
4751 static char *f (char * (*g) (char **, int), char **p, ...)
4752 {
4753   char *s;
4754   va_list v;
4755   va_start (v,p);
4756   s = g (p, va_arg (v,int));
4757   va_end (v);
4758   return s;
4759 }
4760 int test (int i, double x);
4761 struct s1 {int (*f) (int a);};
4762 struct s2 {int (*f) (double a);};
4763 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4764 int argc;
4765 char **argv;
4766
4767 int
4768 main ()
4769 {
4770
4771 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4772
4773   ;
4774   return 0;
4775 }
4776 _ACEOF
4777 if ac_fn_c_try_compile "$LINENO"; then :
4778   am_cv_prog_cc_stdc="$ac_arg"; break
4779 fi
4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4781 done
4782 CC="$ac_save_CC"
4783
4784 fi
4785
4786 if test -z "$am_cv_prog_cc_stdc"; then
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4788 $as_echo "none needed" >&6; }
4789 else
4790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4791 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4792 fi
4793 case "x$am_cv_prog_cc_stdc" in
4794   x|xno) ;;
4795   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4796 esac
4797
4798 # expand $ac_aux_dir to an absolute path
4799 am_aux_dir=`cd $ac_aux_dir && pwd`
4800
4801 if test x"${install_sh}" != xset; then
4802   case $am_aux_dir in
4803   *\ * | *\     *)
4804     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4805   *)
4806     install_sh="\${SHELL} $am_aux_dir/install-sh"
4807   esac
4808 fi
4809
4810 # Installed binaries are usually stripped using `strip' when the user
4811 # run `make install-strip'.  However `strip' might not be the right
4812 # tool to use in cross-compilation environments, therefore Automake
4813 # will honor the `STRIP' environment variable to overrule this program.
4814 if test "$cross_compiling" != no; then
4815   if test -n "$ac_tool_prefix"; then
4816   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4817 set dummy ${ac_tool_prefix}strip; ac_word=$2
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4819 $as_echo_n "checking for $ac_word... " >&6; }
4820 if test "${ac_cv_prog_STRIP+set}" = set; then :
4821   $as_echo_n "(cached) " >&6
4822 else
4823   if test -n "$STRIP"; then
4824   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4825 else
4826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4827 for as_dir in $PATH
4828 do
4829   IFS=$as_save_IFS
4830   test -z "$as_dir" && as_dir=.
4831     for ac_exec_ext in '' $ac_executable_extensions; do
4832   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4833     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4835     break 2
4836   fi
4837 done
4838   done
4839 IFS=$as_save_IFS
4840
4841 fi
4842 fi
4843 STRIP=$ac_cv_prog_STRIP
4844 if test -n "$STRIP"; then
4845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4846 $as_echo "$STRIP" >&6; }
4847 else
4848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4849 $as_echo "no" >&6; }
4850 fi
4851
4852
4853 fi
4854 if test -z "$ac_cv_prog_STRIP"; then
4855   ac_ct_STRIP=$STRIP
4856   # Extract the first word of "strip", so it can be a program name with args.
4857 set dummy strip; ac_word=$2
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4859 $as_echo_n "checking for $ac_word... " >&6; }
4860 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4861   $as_echo_n "(cached) " >&6
4862 else
4863   if test -n "$ac_ct_STRIP"; then
4864   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4865 else
4866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4867 for as_dir in $PATH
4868 do
4869   IFS=$as_save_IFS
4870   test -z "$as_dir" && as_dir=.
4871     for ac_exec_ext in '' $ac_executable_extensions; do
4872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4873     ac_cv_prog_ac_ct_STRIP="strip"
4874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4875     break 2
4876   fi
4877 done
4878   done
4879 IFS=$as_save_IFS
4880
4881 fi
4882 fi
4883 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4884 if test -n "$ac_ct_STRIP"; then
4885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4886 $as_echo "$ac_ct_STRIP" >&6; }
4887 else
4888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4889 $as_echo "no" >&6; }
4890 fi
4891
4892   if test "x$ac_ct_STRIP" = x; then
4893     STRIP=":"
4894   else
4895     case $cross_compiling:$ac_tool_warned in
4896 yes:)
4897 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4898 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4899 ac_tool_warned=yes ;;
4900 esac
4901     STRIP=$ac_ct_STRIP
4902   fi
4903 else
4904   STRIP="$ac_cv_prog_STRIP"
4905 fi
4906
4907 fi
4908 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4909
4910
4911 ac_aux_dir=
4912 for ac_dir in .. "$srcdir"/..; do
4913   for ac_t in install-sh install.sh shtool; do
4914     if test -f "$ac_dir/$ac_t"; then
4915       ac_aux_dir=$ac_dir
4916       ac_install_sh="$ac_aux_dir/$ac_t -c"
4917       break 2
4918     fi
4919   done
4920 done
4921 if test -z "$ac_aux_dir"; then
4922   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4923 fi
4924
4925 # These three variables are undocumented and unsupported,
4926 # and are intended to be withdrawn in a future Autoconf release.
4927 # They can cause serious problems if a builder's source tree is in a directory
4928 # whose full name contains unusual characters.
4929 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4930 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4931 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4932
4933
4934
4935 test "$program_prefix" != NONE &&
4936   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4937 # Use a double $ so make ignores it.
4938 test "$program_suffix" != NONE &&
4939   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4940 # Double any \ or $.
4941 # By default was `s,x,x', remove it if useless.
4942 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4943 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4944
4945
4946 # See if we are building with C++, and substitute COMPILER.
4947
4948   # Check whether --enable-build-with-cxx was given.
4949 if test "${enable_build_with_cxx+set}" = set; then :
4950   enableval=$enable_build_with_cxx; case $enableval in
4951       yes | no)
4952           ;;
4953       *)
4954           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4955     esac
4956 else
4957   enable_build_with_cxx=no
4958 fi
4959
4960
4961   if test "$enable_build_with_cxx" = "yes"; then
4962     # We're using -fpermissive as shortcut for now.
4963     COMPILER='$(CXX) -fpermissive'
4964    else
4965     COMPILER='$(CC)'
4966   fi
4967
4968
4969
4970 # Dependency checking.
4971 rm -rf .tst 2>/dev/null
4972 mkdir .tst 2>/dev/null
4973 if test -d .tst; then
4974   am__leading_dot=.
4975 else
4976   am__leading_dot=_
4977 fi
4978 rmdir .tst 2>/dev/null
4979
4980 DEPDIR="${am__leading_dot}deps"
4981
4982 ac_config_commands="$ac_config_commands depdir"
4983
4984
4985 depcc="$CC"   am_compiler_list=
4986
4987 am_depcomp=$ac_aux_dir/depcomp
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4989 $as_echo_n "checking dependency style of $depcc... " >&6; }
4990 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4991   $as_echo_n "(cached) " >&6
4992 else
4993   if test -f "$am_depcomp"; then
4994   # We make a subdir and do the tests there.  Otherwise we can end up
4995   # making bogus files that we don't know about and never remove.  For
4996   # instance it was reported that on HP-UX the gcc test will end up
4997   # making a dummy file named `D' -- because `-MD' means `put the output
4998   # in D'.
4999   mkdir conftest.dir
5000   # Copy depcomp to subdir because otherwise we won't find it if we're
5001   # using a relative directory.
5002   cp "$am_depcomp" conftest.dir
5003   cd conftest.dir
5004   # We will build objects and dependencies in a subdirectory because
5005   # it helps to detect inapplicable dependency modes.  For instance
5006   # both Tru64's cc and ICC support -MD to output dependencies as a
5007   # side effect of compilation, but ICC will put the dependencies in
5008   # the current directory while Tru64 will put them in the object
5009   # directory.
5010   mkdir sub
5011
5012   am_cv_CC_dependencies_compiler_type=none
5013   if test "$am_compiler_list" = ""; then
5014      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5015   fi
5016   for depmode in $am_compiler_list; do
5017     if test $depmode = none; then break; fi
5018
5019     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5020     # Setup a source with many dependencies, because some compilers
5021     # like to wrap large dependency lists on column 80 (with \), and
5022     # we should not choose a depcomp mode which is confused by this.
5023     #
5024     # We need to recreate these files for each test, as the compiler may
5025     # overwrite some of them when testing with obscure command lines.
5026     # This happens at least with the AIX C compiler.
5027     : > sub/conftest.c
5028     for i in 1 2 3 4 5 6; do
5029       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5030       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5031       # Solaris 8's {/usr,}/bin/sh.
5032       touch sub/conftst$i.h
5033     done
5034     echo "include sub/conftest.Po" > confmf
5035
5036     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5037     # mode.  It turns out that the SunPro C++ compiler does not properly
5038     # handle `-M -o', and we need to detect this.
5039     depcmd="depmode=$depmode \
5040        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5041        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5042        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5043     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5044     if env $depcmd > conftest.err 2>&1 &&
5045        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5046        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5047        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5048       # icc doesn't choke on unknown options, it will just issue warnings
5049       # or remarks (even with -Werror).  So we grep stderr for any message
5050       # that says an option was ignored or not supported.
5051       # When given -MP, icc 7.0 and 7.1 complain thusly:
5052       #   icc: Command line warning: ignoring option '-M'; no argument required
5053       # The diagnosis changed in icc 8.0:
5054       #   icc: Command line remark: option '-MP' not supported
5055       if (grep 'ignoring option' conftest.err ||
5056           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5057         am_cv_CC_dependencies_compiler_type=$depmode
5058         $as_echo "$as_me:$LINENO: success" >&5
5059         break
5060       fi
5061     fi
5062     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5063     sed -e 's/^/| /' < conftest.err >&5
5064   done
5065
5066   cd ..
5067   rm -rf conftest.dir
5068 else
5069   am_cv_CC_dependencies_compiler_type=none
5070 fi
5071
5072 fi
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5074 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5075 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5076 then as_fn_error "no usable dependency style found" "$LINENO" 5
5077 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5078
5079 fi
5080
5081
5082 # Check for the 'make' the user wants to use.
5083 for ac_prog in make
5084 do
5085   # Extract the first word of "$ac_prog", so it can be a program name with args.
5086 set dummy $ac_prog; ac_word=$2
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5088 $as_echo_n "checking for $ac_word... " >&6; }
5089 if test "${ac_cv_prog_MAKE+set}" = set; then :
5090   $as_echo_n "(cached) " >&6
5091 else
5092   if test -n "$MAKE"; then
5093   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5094 else
5095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5096 for as_dir in $PATH
5097 do
5098   IFS=$as_save_IFS
5099   test -z "$as_dir" && as_dir=.
5100     for ac_exec_ext in '' $ac_executable_extensions; do
5101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5102     ac_cv_prog_MAKE="$ac_prog"
5103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5104     break 2
5105   fi
5106 done
5107   done
5108 IFS=$as_save_IFS
5109
5110 fi
5111 fi
5112 MAKE=$ac_cv_prog_MAKE
5113 if test -n "$MAKE"; then
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5115 $as_echo "$MAKE" >&6; }
5116 else
5117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5118 $as_echo "no" >&6; }
5119 fi
5120
5121
5122   test -n "$MAKE" && break
5123 done
5124
5125 MAKE_IS_GNU=
5126 case "`$MAKE --version 2>&1 | sed 1q`" in
5127   *GNU*)
5128     MAKE_IS_GNU=yes
5129     ;;
5130 esac
5131  if test "$MAKE_IS_GNU" = yes; then
5132   GMAKE_TRUE=
5133   GMAKE_FALSE='#'
5134 else
5135   GMAKE_TRUE='#'
5136   GMAKE_FALSE=
5137 fi
5138
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5140 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5141 set x ${MAKE-make}
5142 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5143 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5144   $as_echo_n "(cached) " >&6
5145 else
5146   cat >conftest.make <<\_ACEOF
5147 SHELL = /bin/sh
5148 all:
5149         @echo '@@@%%%=$(MAKE)=@@@%%%'
5150 _ACEOF
5151 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5152 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5153   *@@@%%%=?*=@@@%%%*)
5154     eval ac_cv_prog_make_${ac_make}_set=yes;;
5155   *)
5156     eval ac_cv_prog_make_${ac_make}_set=no;;
5157 esac
5158 rm -f conftest.make
5159 fi
5160 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5162 $as_echo "yes" >&6; }
5163   SET_MAKE=
5164 else
5165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5166 $as_echo "no" >&6; }
5167   SET_MAKE="MAKE=${MAKE-make}"
5168 fi
5169
5170
5171 gnulib_extra_configure_args=
5172 # If large-file support is disabled, make sure gnulib does the same.
5173 if test "$enable_largefile" = no; then
5174 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5175 fi
5176
5177 # Configure gnulib.  We need to build gnulib under some other
5178 # directory not "gnulib", to avoid the problem of both GDB and
5179 # GDBserver wanting to build it in the same directory, when building
5180 # in the source dir.
5181
5182   in_src="gnulib"
5183   in_build="build-gnulib"
5184   in_extra_args="$gnulib_extra_configure_args"
5185
5186   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5187   # so they do not pile up.
5188   ac_sub_configure_args=
5189   ac_prev=
5190   eval "set x $ac_configure_args"
5191   shift
5192   for ac_arg
5193   do
5194     if test -n "$ac_prev"; then
5195       ac_prev=
5196       continue
5197     fi
5198     case $ac_arg in
5199     -cache-file | --cache-file | --cache-fil | --cache-fi \
5200     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5201       ac_prev=cache_file ;;
5202     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5203     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5204     | --c=*)
5205       ;;
5206     --config-cache | -C)
5207       ;;
5208     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5209       ac_prev=srcdir ;;
5210     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5211       ;;
5212     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5213       ac_prev=prefix ;;
5214     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5215       ;;
5216     --disable-option-checking)
5217       ;;
5218     *)
5219       case $ac_arg in
5220       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5221       esac
5222       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5223     esac
5224   done
5225
5226   # Always prepend --prefix to ensure using the same prefix
5227   # in subdir configurations.
5228   ac_arg="--prefix=$prefix"
5229   case $ac_arg in
5230   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5231   esac
5232   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5233
5234   # Pass --silent
5235   if test "$silent" = yes; then
5236     ac_sub_configure_args="--silent $ac_sub_configure_args"
5237   fi
5238
5239   # Always prepend --disable-option-checking to silence warnings, since
5240   # different subdirs can have different --enable and --with options.
5241   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5242
5243   ac_popdir=`pwd`
5244   ac_dir=$in_build
5245
5246   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5247   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5248   $as_echo "$ac_msg" >&6
5249   as_dir="$ac_dir"; as_fn_mkdir_p
5250
5251   case $srcdir in
5252   [\\/]* | ?:[\\/]* )
5253     ac_srcdir=$srcdir/$in_src ;;
5254   *) # Relative name.
5255     ac_srcdir=../$srcdir/$in_src ;;
5256   esac
5257
5258   cd "$ac_dir"
5259
5260   ac_sub_configure=$ac_srcdir/configure
5261
5262   # Make the cache file name correct relative to the subdirectory.
5263   case $cache_file in
5264   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5265   *) # Relative name.
5266     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5267   esac
5268
5269   if test -n "$in_extra_args"; then
5270     # Add the extra args at the end.
5271     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5272   fi
5273
5274   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5275 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5276   # The eval makes quoting arguments work.
5277   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5278        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5279     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5280
5281   cd "$ac_popdir"
5282
5283
5284
5285 CONFIG_OBS=
5286 CONFIG_DEPS=
5287 CONFIG_SRCS=
5288 ENABLE_CFLAGS=
5289
5290 CONFIG_ALL=
5291 CONFIG_CLEAN=
5292 CONFIG_INSTALL=
5293 CONFIG_UNINSTALL=
5294
5295 # If we haven't got the data from the intl directory,
5296 # assume NLS is disabled.
5297 USE_NLS=no
5298 LIBINTL=
5299 LIBINTL_DEP=
5300 INCINTL=
5301 XGETTEXT=
5302 GMSGFMT=
5303 POSUB=
5304
5305 if test -f  ../intl/config.intl; then
5306   .  ../intl/config.intl
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5309 $as_echo_n "checking whether NLS is requested... " >&6; }
5310 if test x"$USE_NLS" != xyes; then
5311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5312 $as_echo "no" >&6; }
5313 else
5314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5315 $as_echo "yes" >&6; }
5316
5317 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5318
5319
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5321 $as_echo_n "checking for catalogs to be installed... " >&6; }
5322   # Look for .po and .gmo files in the source directory.
5323   CATALOGS=
5324   XLINGUAS=
5325   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5326     # If there aren't any .gmo files the shell will give us the
5327     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5328     # weeded out.
5329     case "$cat" in *\**)
5330       continue;;
5331     esac
5332     # The quadruple backslash is collapsed to a double backslash
5333     # by the backticks, then collapsed again by the double quotes,
5334     # leaving us with one backslash in the sed expression (right
5335     # before the dot that mustn't act as a wildcard).
5336     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5337     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5338     # The user is allowed to set LINGUAS to a list of languages to
5339     # install catalogs for.  If it's empty that means "all of them."
5340     if test "x$LINGUAS" = x; then
5341       CATALOGS="$CATALOGS $cat"
5342       XLINGUAS="$XLINGUAS $lang"
5343     else
5344       case "$LINGUAS" in *$lang*)
5345         CATALOGS="$CATALOGS $cat"
5346         XLINGUAS="$XLINGUAS $lang"
5347         ;;
5348       esac
5349     fi
5350   done
5351   LINGUAS="$XLINGUAS"
5352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5353 $as_echo "$LINGUAS" >&6; }
5354
5355
5356     DATADIRNAME=share
5357
5358   INSTOBJEXT=.mo
5359
5360   GENCAT=gencat
5361
5362   CATOBJEXT=.gmo
5363
5364 fi
5365
5366 localedir='${datadir}/locale'
5367
5368
5369 if test x"$USE_NLS" = xyes; then
5370    CONFIG_ALL="$CONFIG_ALL all-po"
5371    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5372    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5373    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5374 fi
5375
5376 GNULIB=build-gnulib/import
5377
5378 # For Makefile dependencies.
5379 GNULIB_STDINT_H=
5380 if test x"$STDINT_H" != x; then
5381   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5382 fi
5383
5384
5385 PACKAGE=gdb
5386
5387 cat >>confdefs.h <<_ACEOF
5388 #define PACKAGE "$PACKAGE"
5389 _ACEOF
5390
5391
5392
5393 # We never need to detect it in this sub-configure.
5394 # But preserve it for config.status --recheck.
5395
5396
5397
5398 MAKEINFO_EXTRA_FLAGS=""
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5400 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5401 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5402   $as_echo_n "(cached) " >&6
5403 else
5404   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5405   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5406     gdb_cv_have_makeinfo_click=yes
5407   else
5408     gdb_cv_have_makeinfo_click=no
5409   fi
5410 fi
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5412 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5413 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5414   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5415 fi
5416
5417
5418
5419
5420 # Check whether --with-separate-debug-dir was given.
5421 if test "${with_separate_debug_dir+set}" = set; then :
5422   withval=$with_separate_debug_dir;
5423     DEBUGDIR=$withval
5424 else
5425   DEBUGDIR=${libdir}/debug
5426 fi
5427
5428
5429   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5430   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5431   ac_define_dir=`eval echo $DEBUGDIR`
5432   ac_define_dir=`eval echo $ac_define_dir`
5433
5434 cat >>confdefs.h <<_ACEOF
5435 #define DEBUGDIR "$ac_define_dir"
5436 _ACEOF
5437
5438
5439
5440
5441   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5442      if test "x$prefix" = xNONE; then
5443         test_prefix=/usr/local
5444      else
5445         test_prefix=$prefix
5446      fi
5447   else
5448      test_prefix=$exec_prefix
5449   fi
5450   value=0
5451   case ${ac_define_dir} in
5452      "${test_prefix}"|"${test_prefix}/"*|\
5453         '${exec_prefix}'|'${exec_prefix}/'*)
5454      value=1
5455      ;;
5456   esac
5457
5458 cat >>confdefs.h <<_ACEOF
5459 #define DEBUGDIR_RELOCATABLE $value
5460 _ACEOF
5461
5462
5463
5464
5465 # We can't pass paths as command line arguments.
5466 # Mingw32 tries to be clever and will convert the paths for us.
5467 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5468 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5469 # This breaks GDB's relocatable path conversions since paths passed in
5470 # config.h would not get so translated, the path prefixes no longer match.
5471
5472   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5473   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5474   ac_define_dir=`eval echo $bindir`
5475   ac_define_dir=`eval echo $ac_define_dir`
5476
5477 cat >>confdefs.h <<_ACEOF
5478 #define BINDIR "$ac_define_dir"
5479 _ACEOF
5480
5481
5482
5483 # GDB's datadir relocation
5484
5485
5486
5487 # Check whether --with-gdb-datadir was given.
5488 if test "${with_gdb_datadir+set}" = set; then :
5489   withval=$with_gdb_datadir;
5490     GDB_DATADIR=$withval
5491 else
5492   GDB_DATADIR=${datadir}/gdb
5493 fi
5494
5495
5496   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5497   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5498   ac_define_dir=`eval echo $GDB_DATADIR`
5499   ac_define_dir=`eval echo $ac_define_dir`
5500
5501 cat >>confdefs.h <<_ACEOF
5502 #define GDB_DATADIR "$ac_define_dir"
5503 _ACEOF
5504
5505
5506
5507
5508   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5509      if test "x$prefix" = xNONE; then
5510         test_prefix=/usr/local
5511      else
5512         test_prefix=$prefix
5513      fi
5514   else
5515      test_prefix=$exec_prefix
5516   fi
5517   value=0
5518   case ${ac_define_dir} in
5519      "${test_prefix}"|"${test_prefix}/"*|\
5520         '${exec_prefix}'|'${exec_prefix}/'*)
5521      value=1
5522      ;;
5523   esac
5524
5525 cat >>confdefs.h <<_ACEOF
5526 #define GDB_DATADIR_RELOCATABLE $value
5527 _ACEOF
5528
5529
5530
5531
5532
5533 # Check whether --with-relocated-sources was given.
5534 if test "${with_relocated_sources+set}" = set; then :
5535   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5536
5537   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5538   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5539   ac_define_dir=`eval echo $reloc_srcdir`
5540   ac_define_dir=`eval echo $ac_define_dir`
5541
5542 cat >>confdefs.h <<_ACEOF
5543 #define RELOC_SRCDIR "$ac_define_dir"
5544 _ACEOF
5545
5546
5547
5548 fi
5549
5550
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5552 $as_echo_n "checking for default auto-load directory... " >&6; }
5553
5554 # Check whether --with-auto-load-dir was given.
5555 if test "${with_auto_load_dir+set}" = set; then :
5556   withval=$with_auto_load_dir;
5557 else
5558   with_auto_load_dir='$debugdir:$datadir/auto-load'
5559 fi
5560
5561 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5562
5563   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5564   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5565   ac_define_dir=`eval echo $escape_dir`
5566   ac_define_dir=`eval echo $ac_define_dir`
5567
5568 cat >>confdefs.h <<_ACEOF
5569 #define AUTO_LOAD_DIR "$ac_define_dir"
5570 _ACEOF
5571
5572
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5574 $as_echo "$with_auto_load_dir" >&6; }
5575
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5577 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5578
5579 # Check whether --with-auto-load-safe-path was given.
5580 if test "${with_auto_load_safe_path+set}" = set; then :
5581   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5582      with_auto_load_safe_path="/"
5583      fi
5584 else
5585   with_auto_load_safe_path="$with_auto_load_dir"
5586 fi
5587
5588 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5589
5590   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5591   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5592   ac_define_dir=`eval echo $escape_dir`
5593   ac_define_dir=`eval echo $ac_define_dir`
5594
5595 cat >>confdefs.h <<_ACEOF
5596 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5597 _ACEOF
5598
5599
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5601 $as_echo "$with_auto_load_safe_path" >&6; }
5602
5603
5604
5605 subdirs="$subdirs testsuite"
5606
5607
5608 # Check whether to support alternative target configurations
5609 # Check whether --enable-targets was given.
5610 if test "${enable_targets+set}" = set; then :
5611   enableval=$enable_targets; case "${enableval}" in
5612   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5613             ;;
5614   no)       enable_targets= ;;
5615   *)        enable_targets=$enableval ;;
5616 esac
5617 fi
5618
5619
5620 # Check whether to enable 64-bit support on 32-bit hosts
5621 # Check whether --enable-64-bit-bfd was given.
5622 if test "${enable_64_bit_bfd+set}" = set; then :
5623   enableval=$enable_64_bit_bfd; case "${enableval}" in
5624   yes)  want64=true  ;;
5625   no)   want64=false ;;
5626   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5627 esac
5628 else
5629   want64=false
5630 fi
5631
5632 # Provide defaults for some variables set by the per-host and per-target
5633 # configuration.
5634 gdb_host_obs=posix-hdep.o
5635
5636 if test "${target}" = "${host}"; then
5637   gdb_native=yes
5638 else
5639   gdb_native=no
5640 fi
5641
5642 . $srcdir/configure.host
5643
5644 # Add in the common host objects.
5645 . $srcdir/common/common.host
5646 gdb_host_obs="$gdb_host_obs $common_host_obs"
5647
5648 # Accumulate some settings from configure.tgt over all enabled targets
5649
5650 TARGET_OBS=
5651 all_targets=
5652 HAVE_NATIVE_GCORE_TARGET=
5653
5654 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5655 do
5656   if test "$targ_alias" = "all"; then
5657     all_targets=true
5658   else
5659     # Canonicalize the secondary target names.
5660     result=`$ac_config_sub $targ_alias 2>/dev/null`
5661     if test -n "$result"; then
5662         targ=$result
5663     else
5664         targ=$targ_alias
5665     fi
5666
5667     . ${srcdir}/configure.tgt
5668
5669     if test -z "${gdb_target_obs}"; then :
5670   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5671 fi
5672
5673     # Target-specific object files
5674     for i in ${gdb_target_obs}; do
5675         case " $TARGET_OBS " in
5676         *" ${i} "*) ;;
5677         *)
5678           TARGET_OBS="$TARGET_OBS ${i}"
5679           ;;
5680         esac
5681     done
5682
5683     # Check whether this target needs 64-bit CORE_ADDR
5684     if test x${want64} = xfalse; then
5685       . ${srcdir}/../bfd/config.bfd
5686     fi
5687
5688     # Check whether this target is native and supports gcore.
5689     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5690        && $gdb_have_gcore; then
5691       HAVE_NATIVE_GCORE_TARGET=1
5692     fi
5693   fi
5694 done
5695
5696 if test x${all_targets} = xtrue; then
5697
5698   # We want all 64-bit targets if we either:
5699   #  - run on a 64-bit host  or
5700   #  - already require 64-bit support for some other target  or
5701   #  - the --enable-64-bit-bfd option was supplied
5702   # Otherwise we only support all 32-bit targets.
5703   #
5704   # NOTE: This test must be in sync with the corresponding
5705   #       tests in BFD!
5706
5707   if test x${want64} = xfalse; then
5708     # The cast to long int works around a bug in the HP C Compiler
5709 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5710 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5711 # This bug is HP SR number 8606223364.
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5713 $as_echo_n "checking size of long... " >&6; }
5714 if test "${ac_cv_sizeof_long+set}" = set; then :
5715   $as_echo_n "(cached) " >&6
5716 else
5717   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5718
5719 else
5720   if test "$ac_cv_type_long" = yes; then
5721      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5723 { as_fn_set_status 77
5724 as_fn_error "cannot compute sizeof (long)
5725 See \`config.log' for more details." "$LINENO" 5; }; }
5726    else
5727      ac_cv_sizeof_long=0
5728    fi
5729 fi
5730
5731 fi
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5733 $as_echo "$ac_cv_sizeof_long" >&6; }
5734
5735
5736
5737 cat >>confdefs.h <<_ACEOF
5738 #define SIZEOF_LONG $ac_cv_sizeof_long
5739 _ACEOF
5740
5741
5742     if test "x${ac_cv_sizeof_long}" = "x8"; then
5743       want64=true
5744     fi
5745   fi
5746   if test x${want64} = xtrue; then
5747     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5748   else
5749     TARGET_OBS='$(ALL_TARGET_OBS)'
5750   fi
5751 fi
5752
5753
5754
5755
5756 # For other settings, only the main target counts.
5757 gdb_sim=
5758 gdb_osabi=
5759 build_gdbserver=
5760 targ=$target; . ${srcdir}/configure.tgt
5761
5762 # Fetch the default architecture and default target vector from BFD.
5763 targ=$target; . $srcdir/../bfd/config.bfd
5764
5765 # We only want the first architecture, so strip off the others if
5766 # there is more than one.
5767 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5768
5769 if test "x$targ_archs" != x; then
5770
5771 cat >>confdefs.h <<_ACEOF
5772 #define DEFAULT_BFD_ARCH $targ_archs
5773 _ACEOF
5774
5775 fi
5776 if test "x$targ_defvec" != x; then
5777
5778 cat >>confdefs.h <<_ACEOF
5779 #define DEFAULT_BFD_VEC $targ_defvec
5780 _ACEOF
5781
5782 fi
5783
5784 # The CLI cannot be disabled yet, but may be in the future.
5785
5786 # Enable CLI.
5787 # Check whether --enable-gdbcli was given.
5788 if test "${enable_gdbcli+set}" = set; then :
5789   enableval=$enable_gdbcli; case $enableval in
5790     yes)
5791       ;;
5792     no)
5793       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5794     *)
5795       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5796   esac
5797 else
5798   enable_gdbcli=yes
5799 fi
5800
5801 if test x"$enable_gdbcli" = xyes; then
5802   if test -d $srcdir/cli; then
5803     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5804     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5805     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5806     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5807   fi
5808 fi
5809
5810 # Enable MI.
5811 # Check whether --enable-gdbmi was given.
5812 if test "${enable_gdbmi+set}" = set; then :
5813   enableval=$enable_gdbmi; case $enableval in
5814     yes | no)
5815       ;;
5816     *)
5817       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5818   esac
5819 else
5820   enable_gdbmi=yes
5821 fi
5822
5823 if test x"$enable_gdbmi" = xyes; then
5824   if test -d $srcdir/mi; then
5825     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5826     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5827     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5828     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5829   fi
5830 fi
5831
5832 # Enable TUI.
5833 # Check whether --enable-tui was given.
5834 if test "${enable_tui+set}" = set; then :
5835   enableval=$enable_tui; case $enableval in
5836     yes | no | auto)
5837       ;;
5838     *)
5839       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5840   esac
5841 else
5842   enable_tui=auto
5843 fi
5844
5845
5846 # Enable gdbtk.
5847 # Check whether --enable-gdbtk was given.
5848 if test "${enable_gdbtk+set}" = set; then :
5849   enableval=$enable_gdbtk; case $enableval in
5850     yes | no)
5851       ;;
5852     *)
5853       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5854   esac
5855 else
5856   if test -d $srcdir/gdbtk; then
5857     enable_gdbtk=yes
5858   else
5859     enable_gdbtk=no
5860   fi
5861 fi
5862
5863 # We unconditionally disable gdbtk tests on selected platforms.
5864 case $host_os in
5865   go32* | windows*)
5866     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5867 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5868     enable_gdbtk=no ;;
5869 esac
5870
5871 # Libunwind support for ia64.
5872
5873
5874 # Check whether --with-libunwind-ia64 was given.
5875 if test "${with_libunwind_ia64+set}" = set; then :
5876   withval=$with_libunwind_ia64;
5877 else
5878   with_libunwind_ia64=auto
5879 fi
5880
5881
5882 # Backward compatibility option.
5883 if test "${with_libunwind+set}" = set; then
5884   if test x"$with_libunwind_ia64" != xauto; then
5885     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5886   fi
5887   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5888 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5889   with_libunwind_ia64="$with_libunwind"
5890 fi
5891
5892 case "$with_libunwind_ia64" in
5893   yes | no)
5894     ;;
5895   auto)
5896     for ac_header in libunwind-ia64.h
5897 do :
5898   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5899 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5900   cat >>confdefs.h <<_ACEOF
5901 #define HAVE_LIBUNWIND_IA64_H 1
5902 _ACEOF
5903
5904 fi
5905
5906 done
5907
5908     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5909     ;;
5910   *)
5911     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5912     ;;
5913 esac
5914
5915 if test x"$with_libunwind_ia64" = xyes; then
5916   for ac_header in libunwind-ia64.h
5917 do :
5918   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5919 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5920   cat >>confdefs.h <<_ACEOF
5921 #define HAVE_LIBUNWIND_IA64_H 1
5922 _ACEOF
5923
5924 fi
5925
5926 done
5927
5928   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5929     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5930   fi
5931   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5932   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5933   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5934 fi
5935
5936 opt_curses=no
5937
5938 # Check whether --with-curses was given.
5939 if test "${with_curses+set}" = set; then :
5940   withval=$with_curses; opt_curses=$withval
5941 fi
5942
5943
5944 prefer_curses=no
5945 if test "$opt_curses" = "yes"; then
5946   prefer_curses=yes
5947 fi
5948
5949 # Profiling support.
5950 # Check whether --enable-profiling was given.
5951 if test "${enable_profiling+set}" = set; then :
5952   enableval=$enable_profiling; case $enableval in
5953     yes | no)
5954       ;;
5955     *)
5956       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5957   esac
5958 else
5959   enable_profiling=no
5960 fi
5961
5962
5963 for ac_func in monstartup _mcleanup
5964 do :
5965   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5966 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5967 eval as_val=\$$as_ac_var
5968    if test "x$as_val" = x""yes; then :
5969   cat >>confdefs.h <<_ACEOF
5970 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5971 _ACEOF
5972
5973 fi
5974 done
5975
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5977 $as_echo_n "checking for _etext... " >&6; }
5978 if test "${ac_cv_var__etext+set}" = set; then :
5979   $as_echo_n "(cached) " >&6
5980 else
5981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5982 /* end confdefs.h.  */
5983 #include <stdlib.h>
5984 extern char _etext;
5985
5986 int
5987 main ()
5988 {
5989 free (&_etext);
5990   ;
5991   return 0;
5992 }
5993 _ACEOF
5994 if ac_fn_c_try_link "$LINENO"; then :
5995   ac_cv_var__etext=yes
5996 else
5997   ac_cv_var__etext=no
5998 fi
5999 rm -f core conftest.err conftest.$ac_objext \
6000     conftest$ac_exeext conftest.$ac_ext
6001 fi
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6003 $as_echo "$ac_cv_var__etext" >&6; }
6004 if test $ac_cv_var__etext = yes; then
6005
6006 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6007
6008 fi
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6010 $as_echo_n "checking for etext... " >&6; }
6011 if test "${ac_cv_var_etext+set}" = set; then :
6012   $as_echo_n "(cached) " >&6
6013 else
6014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6015 /* end confdefs.h.  */
6016 #include <stdlib.h>
6017 extern char etext;
6018
6019 int
6020 main ()
6021 {
6022 free (&etext);
6023   ;
6024   return 0;
6025 }
6026 _ACEOF
6027 if ac_fn_c_try_link "$LINENO"; then :
6028   ac_cv_var_etext=yes
6029 else
6030   ac_cv_var_etext=no
6031 fi
6032 rm -f core conftest.err conftest.$ac_objext \
6033     conftest$ac_exeext conftest.$ac_ext
6034 fi
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6036 $as_echo "$ac_cv_var_etext" >&6; }
6037 if test $ac_cv_var_etext = yes; then
6038
6039 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6040
6041 fi
6042 if test "$enable_profiling" = yes ; then
6043   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6044     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6045   fi
6046   PROFILE_CFLAGS=-pg
6047   OLD_CFLAGS="$CFLAGS"
6048   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6049
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6051 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6052 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6053   $as_echo_n "(cached) " >&6
6054 else
6055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6056 /* end confdefs.h.  */
6057
6058 int
6059 main ()
6060 {
6061 int x;
6062   ;
6063   return 0;
6064 }
6065 _ACEOF
6066 if ac_fn_c_try_compile "$LINENO"; then :
6067   ac_cv_cc_supports_pg=yes
6068 else
6069   ac_cv_cc_supports_pg=no
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6074 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6075
6076   if test $ac_cv_cc_supports_pg = no; then
6077     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6078   fi
6079
6080   CFLAGS="$OLD_CFLAGS"
6081 fi
6082
6083
6084
6085 # Check whether --with-pkgversion was given.
6086 if test "${with_pkgversion+set}" = set; then :
6087   withval=$with_pkgversion; case "$withval" in
6088       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6089       no)  PKGVERSION= ;;
6090       *)   PKGVERSION="($withval) " ;;
6091      esac
6092 else
6093   PKGVERSION="(GDB) "
6094
6095 fi
6096
6097
6098
6099
6100
6101 # Check whether --with-bugurl was given.
6102 if test "${with_bugurl+set}" = set; then :
6103   withval=$with_bugurl; case "$withval" in
6104       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6105       no)  BUGURL=
6106            ;;
6107       *)   BUGURL="$withval"
6108            ;;
6109      esac
6110 else
6111   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6112
6113 fi
6114
6115   case ${BUGURL} in
6116   "")
6117     REPORT_BUGS_TO=
6118     REPORT_BUGS_TEXI=
6119     ;;
6120   *)
6121     REPORT_BUGS_TO="<$BUGURL>"
6122     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6123     ;;
6124   esac;
6125
6126
6127
6128
6129 cat >>confdefs.h <<_ACEOF
6130 #define PKGVERSION "$PKGVERSION"
6131 _ACEOF
6132
6133
6134 cat >>confdefs.h <<_ACEOF
6135 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6136 _ACEOF
6137
6138
6139 # --------------------- #
6140 # Checks for programs.  #
6141 # --------------------- #
6142
6143 for ac_prog in gawk mawk nawk awk
6144 do
6145   # Extract the first word of "$ac_prog", so it can be a program name with args.
6146 set dummy $ac_prog; ac_word=$2
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6148 $as_echo_n "checking for $ac_word... " >&6; }
6149 if test "${ac_cv_prog_AWK+set}" = set; then :
6150   $as_echo_n "(cached) " >&6
6151 else
6152   if test -n "$AWK"; then
6153   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6154 else
6155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6156 for as_dir in $PATH
6157 do
6158   IFS=$as_save_IFS
6159   test -z "$as_dir" && as_dir=.
6160     for ac_exec_ext in '' $ac_executable_extensions; do
6161   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6162     ac_cv_prog_AWK="$ac_prog"
6163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6164     break 2
6165   fi
6166 done
6167   done
6168 IFS=$as_save_IFS
6169
6170 fi
6171 fi
6172 AWK=$ac_cv_prog_AWK
6173 if test -n "$AWK"; then
6174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6175 $as_echo "$AWK" >&6; }
6176 else
6177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6178 $as_echo "no" >&6; }
6179 fi
6180
6181
6182   test -n "$AWK" && break
6183 done
6184
6185 # Find a good install program.  We prefer a C program (faster),
6186 # so one script is as good as another.  But avoid the broken or
6187 # incompatible versions:
6188 # SysV /etc/install, /usr/sbin/install
6189 # SunOS /usr/etc/install
6190 # IRIX /sbin/install
6191 # AIX /bin/install
6192 # AmigaOS /C/install, which installs bootblocks on floppy discs
6193 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6194 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6195 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6196 # OS/2's system install, which has a completely different semantic
6197 # ./install, which can be erroneously created by make from ./install.sh.
6198 # Reject install programs that cannot install multiple files.
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6200 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6201 if test -z "$INSTALL"; then
6202 if test "${ac_cv_path_install+set}" = set; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206 for as_dir in $PATH
6207 do
6208   IFS=$as_save_IFS
6209   test -z "$as_dir" && as_dir=.
6210     # Account for people who put trailing slashes in PATH elements.
6211 case $as_dir/ in #((
6212   ./ | .// | /[cC]/* | \
6213   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6214   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6215   /usr/ucb/* ) ;;
6216   *)
6217     # OSF1 and SCO ODT 3.0 have their own names for install.
6218     # Don't use installbsd from OSF since it installs stuff as root
6219     # by default.
6220     for ac_prog in ginstall scoinst install; do
6221       for ac_exec_ext in '' $ac_executable_extensions; do
6222         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6223           if test $ac_prog = install &&
6224             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6225             # AIX install.  It has an incompatible calling convention.
6226             :
6227           elif test $ac_prog = install &&
6228             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6229             # program-specific install script used by HP pwplus--don't use.
6230             :
6231           else
6232             rm -rf conftest.one conftest.two conftest.dir
6233             echo one > conftest.one
6234             echo two > conftest.two
6235             mkdir conftest.dir
6236             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6237               test -s conftest.one && test -s conftest.two &&
6238               test -s conftest.dir/conftest.one &&
6239               test -s conftest.dir/conftest.two
6240             then
6241               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6242               break 3
6243             fi
6244           fi
6245         fi
6246       done
6247     done
6248     ;;
6249 esac
6250
6251   done
6252 IFS=$as_save_IFS
6253
6254 rm -rf conftest.one conftest.two conftest.dir
6255
6256 fi
6257   if test "${ac_cv_path_install+set}" = set; then
6258     INSTALL=$ac_cv_path_install
6259   else
6260     # As a last resort, use the slow shell script.  Don't cache a
6261     # value for INSTALL within a source directory, because that will
6262     # break other packages using the cache if that directory is
6263     # removed, or if the value is a relative name.
6264     INSTALL=$ac_install_sh
6265   fi
6266 fi
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6268 $as_echo "$INSTALL" >&6; }
6269
6270 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6271 # It thinks the first close brace ends the variable substitution.
6272 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6273
6274 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6275
6276 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6277
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6279 $as_echo_n "checking whether ln -s works... " >&6; }
6280 LN_S=$as_ln_s
6281 if test "$LN_S" = "ln -s"; then
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6283 $as_echo "yes" >&6; }
6284 else
6285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6286 $as_echo "no, using $LN_S" >&6; }
6287 fi
6288
6289 if test -n "$ac_tool_prefix"; then
6290   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6291 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6293 $as_echo_n "checking for $ac_word... " >&6; }
6294 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   if test -n "$RANLIB"; then
6298   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6299 else
6300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6301 for as_dir in $PATH
6302 do
6303   IFS=$as_save_IFS
6304   test -z "$as_dir" && as_dir=.
6305     for ac_exec_ext in '' $ac_executable_extensions; do
6306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6307     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6309     break 2
6310   fi
6311 done
6312   done
6313 IFS=$as_save_IFS
6314
6315 fi
6316 fi
6317 RANLIB=$ac_cv_prog_RANLIB
6318 if test -n "$RANLIB"; then
6319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6320 $as_echo "$RANLIB" >&6; }
6321 else
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323 $as_echo "no" >&6; }
6324 fi
6325
6326
6327 fi
6328 if test -z "$ac_cv_prog_RANLIB"; then
6329   ac_ct_RANLIB=$RANLIB
6330   # Extract the first word of "ranlib", so it can be a program name with args.
6331 set dummy ranlib; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   if test -n "$ac_ct_RANLIB"; then
6338   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6339 else
6340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6341 for as_dir in $PATH
6342 do
6343   IFS=$as_save_IFS
6344   test -z "$as_dir" && as_dir=.
6345     for ac_exec_ext in '' $ac_executable_extensions; do
6346   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6347     ac_cv_prog_ac_ct_RANLIB="ranlib"
6348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6349     break 2
6350   fi
6351 done
6352   done
6353 IFS=$as_save_IFS
6354
6355 fi
6356 fi
6357 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6358 if test -n "$ac_ct_RANLIB"; then
6359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6360 $as_echo "$ac_ct_RANLIB" >&6; }
6361 else
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6363 $as_echo "no" >&6; }
6364 fi
6365
6366   if test "x$ac_ct_RANLIB" = x; then
6367     RANLIB=":"
6368   else
6369     case $cross_compiling:$ac_tool_warned in
6370 yes:)
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6372 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6373 ac_tool_warned=yes ;;
6374 esac
6375     RANLIB=$ac_ct_RANLIB
6376   fi
6377 else
6378   RANLIB="$ac_cv_prog_RANLIB"
6379 fi
6380
6381 for ac_prog in 'bison -y' byacc
6382 do
6383   # Extract the first word of "$ac_prog", so it can be a program name with args.
6384 set dummy $ac_prog; ac_word=$2
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6386 $as_echo_n "checking for $ac_word... " >&6; }
6387 if test "${ac_cv_prog_YACC+set}" = set; then :
6388   $as_echo_n "(cached) " >&6
6389 else
6390   if test -n "$YACC"; then
6391   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6392 else
6393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6394 for as_dir in $PATH
6395 do
6396   IFS=$as_save_IFS
6397   test -z "$as_dir" && as_dir=.
6398     for ac_exec_ext in '' $ac_executable_extensions; do
6399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6400     ac_cv_prog_YACC="$ac_prog"
6401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6402     break 2
6403   fi
6404 done
6405   done
6406 IFS=$as_save_IFS
6407
6408 fi
6409 fi
6410 YACC=$ac_cv_prog_YACC
6411 if test -n "$YACC"; then
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6413 $as_echo "$YACC" >&6; }
6414 else
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6416 $as_echo "no" >&6; }
6417 fi
6418
6419
6420   test -n "$YACC" && break
6421 done
6422 test -n "$YACC" || YACC="yacc"
6423
6424
6425 if test -n "$ac_tool_prefix"; then
6426   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6427 set dummy ${ac_tool_prefix}ar; ac_word=$2
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6429 $as_echo_n "checking for $ac_word... " >&6; }
6430 if test "${ac_cv_prog_AR+set}" = set; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   if test -n "$AR"; then
6434   ac_cv_prog_AR="$AR" # Let the user override the test.
6435 else
6436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6437 for as_dir in $PATH
6438 do
6439   IFS=$as_save_IFS
6440   test -z "$as_dir" && as_dir=.
6441     for ac_exec_ext in '' $ac_executable_extensions; do
6442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6443     ac_cv_prog_AR="${ac_tool_prefix}ar"
6444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6445     break 2
6446   fi
6447 done
6448   done
6449 IFS=$as_save_IFS
6450
6451 fi
6452 fi
6453 AR=$ac_cv_prog_AR
6454 if test -n "$AR"; then
6455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6456 $as_echo "$AR" >&6; }
6457 else
6458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6459 $as_echo "no" >&6; }
6460 fi
6461
6462
6463 fi
6464 if test -z "$ac_cv_prog_AR"; then
6465   ac_ct_AR=$AR
6466   # Extract the first word of "ar", so it can be a program name with args.
6467 set dummy ar; ac_word=$2
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6469 $as_echo_n "checking for $ac_word... " >&6; }
6470 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   if test -n "$ac_ct_AR"; then
6474   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6475 else
6476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6477 for as_dir in $PATH
6478 do
6479   IFS=$as_save_IFS
6480   test -z "$as_dir" && as_dir=.
6481     for ac_exec_ext in '' $ac_executable_extensions; do
6482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6483     ac_cv_prog_ac_ct_AR="ar"
6484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6485     break 2
6486   fi
6487 done
6488   done
6489 IFS=$as_save_IFS
6490
6491 fi
6492 fi
6493 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6494 if test -n "$ac_ct_AR"; then
6495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6496 $as_echo "$ac_ct_AR" >&6; }
6497 else
6498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6499 $as_echo "no" >&6; }
6500 fi
6501
6502   if test "x$ac_ct_AR" = x; then
6503     AR=""
6504   else
6505     case $cross_compiling:$ac_tool_warned in
6506 yes:)
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6509 ac_tool_warned=yes ;;
6510 esac
6511     AR=$ac_ct_AR
6512   fi
6513 else
6514   AR="$ac_cv_prog_AR"
6515 fi
6516
6517 if test -n "$ac_tool_prefix"; then
6518   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6519 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6521 $as_echo_n "checking for $ac_word... " >&6; }
6522 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6523   $as_echo_n "(cached) " >&6
6524 else
6525   if test -n "$DLLTOOL"; then
6526   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6527 else
6528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6529 for as_dir in $PATH
6530 do
6531   IFS=$as_save_IFS
6532   test -z "$as_dir" && as_dir=.
6533     for ac_exec_ext in '' $ac_executable_extensions; do
6534   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6535     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6537     break 2
6538   fi
6539 done
6540   done
6541 IFS=$as_save_IFS
6542
6543 fi
6544 fi
6545 DLLTOOL=$ac_cv_prog_DLLTOOL
6546 if test -n "$DLLTOOL"; then
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6548 $as_echo "$DLLTOOL" >&6; }
6549 else
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6551 $as_echo "no" >&6; }
6552 fi
6553
6554
6555 fi
6556 if test -z "$ac_cv_prog_DLLTOOL"; then
6557   ac_ct_DLLTOOL=$DLLTOOL
6558   # Extract the first word of "dlltool", so it can be a program name with args.
6559 set dummy dlltool; ac_word=$2
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6561 $as_echo_n "checking for $ac_word... " >&6; }
6562 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6563   $as_echo_n "(cached) " >&6
6564 else
6565   if test -n "$ac_ct_DLLTOOL"; then
6566   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6567 else
6568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6569 for as_dir in $PATH
6570 do
6571   IFS=$as_save_IFS
6572   test -z "$as_dir" && as_dir=.
6573     for ac_exec_ext in '' $ac_executable_extensions; do
6574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6575     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6577     break 2
6578   fi
6579 done
6580   done
6581 IFS=$as_save_IFS
6582
6583 fi
6584 fi
6585 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6586 if test -n "$ac_ct_DLLTOOL"; then
6587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6588 $as_echo "$ac_ct_DLLTOOL" >&6; }
6589 else
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6591 $as_echo "no" >&6; }
6592 fi
6593
6594   if test "x$ac_ct_DLLTOOL" = x; then
6595     DLLTOOL=""
6596   else
6597     case $cross_compiling:$ac_tool_warned in
6598 yes:)
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6601 ac_tool_warned=yes ;;
6602 esac
6603     DLLTOOL=$ac_ct_DLLTOOL
6604   fi
6605 else
6606   DLLTOOL="$ac_cv_prog_DLLTOOL"
6607 fi
6608
6609 if test -n "$ac_tool_prefix"; then
6610   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6611 set dummy ${ac_tool_prefix}windres; ac_word=$2
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6613 $as_echo_n "checking for $ac_word... " >&6; }
6614 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6615   $as_echo_n "(cached) " >&6
6616 else
6617   if test -n "$WINDRES"; then
6618   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6619 else
6620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6621 for as_dir in $PATH
6622 do
6623   IFS=$as_save_IFS
6624   test -z "$as_dir" && as_dir=.
6625     for ac_exec_ext in '' $ac_executable_extensions; do
6626   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6627     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6629     break 2
6630   fi
6631 done
6632   done
6633 IFS=$as_save_IFS
6634
6635 fi
6636 fi
6637 WINDRES=$ac_cv_prog_WINDRES
6638 if test -n "$WINDRES"; then
6639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6640 $as_echo "$WINDRES" >&6; }
6641 else
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6643 $as_echo "no" >&6; }
6644 fi
6645
6646
6647 fi
6648 if test -z "$ac_cv_prog_WINDRES"; then
6649   ac_ct_WINDRES=$WINDRES
6650   # Extract the first word of "windres", so it can be a program name with args.
6651 set dummy windres; ac_word=$2
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6653 $as_echo_n "checking for $ac_word... " >&6; }
6654 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   if test -n "$ac_ct_WINDRES"; then
6658   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6659 else
6660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6661 for as_dir in $PATH
6662 do
6663   IFS=$as_save_IFS
6664   test -z "$as_dir" && as_dir=.
6665     for ac_exec_ext in '' $ac_executable_extensions; do
6666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6667     ac_cv_prog_ac_ct_WINDRES="windres"
6668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6669     break 2
6670   fi
6671 done
6672   done
6673 IFS=$as_save_IFS
6674
6675 fi
6676 fi
6677 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6678 if test -n "$ac_ct_WINDRES"; then
6679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6680 $as_echo "$ac_ct_WINDRES" >&6; }
6681 else
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6683 $as_echo "no" >&6; }
6684 fi
6685
6686   if test "x$ac_ct_WINDRES" = x; then
6687     WINDRES=""
6688   else
6689     case $cross_compiling:$ac_tool_warned in
6690 yes:)
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6693 ac_tool_warned=yes ;;
6694 esac
6695     WINDRES=$ac_ct_WINDRES
6696   fi
6697 else
6698   WINDRES="$ac_cv_prog_WINDRES"
6699 fi
6700
6701
6702 case $host_os in
6703   gnu*)
6704     # Needed for GNU Hurd hosts.
6705     if test -n "$ac_tool_prefix"; then
6706   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6707 set dummy ${ac_tool_prefix}mig; ac_word=$2
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709 $as_echo_n "checking for $ac_word... " >&6; }
6710 if test "${ac_cv_prog_MIG+set}" = set; then :
6711   $as_echo_n "(cached) " >&6
6712 else
6713   if test -n "$MIG"; then
6714   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6715 else
6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717 for as_dir in $PATH
6718 do
6719   IFS=$as_save_IFS
6720   test -z "$as_dir" && as_dir=.
6721     for ac_exec_ext in '' $ac_executable_extensions; do
6722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6723     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6725     break 2
6726   fi
6727 done
6728   done
6729 IFS=$as_save_IFS
6730
6731 fi
6732 fi
6733 MIG=$ac_cv_prog_MIG
6734 if test -n "$MIG"; then
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6736 $as_echo "$MIG" >&6; }
6737 else
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742
6743 fi
6744 if test -z "$ac_cv_prog_MIG"; then
6745   ac_ct_MIG=$MIG
6746   # Extract the first word of "mig", so it can be a program name with args.
6747 set dummy mig; ac_word=$2
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6749 $as_echo_n "checking for $ac_word... " >&6; }
6750 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   if test -n "$ac_ct_MIG"; then
6754   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6755 else
6756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6757 for as_dir in $PATH
6758 do
6759   IFS=$as_save_IFS
6760   test -z "$as_dir" && as_dir=.
6761     for ac_exec_ext in '' $ac_executable_extensions; do
6762   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6763     ac_cv_prog_ac_ct_MIG="mig"
6764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6765     break 2
6766   fi
6767 done
6768   done
6769 IFS=$as_save_IFS
6770
6771 fi
6772 fi
6773 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6774 if test -n "$ac_ct_MIG"; then
6775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6776 $as_echo "$ac_ct_MIG" >&6; }
6777 else
6778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6779 $as_echo "no" >&6; }
6780 fi
6781
6782   if test "x$ac_ct_MIG" = x; then
6783     MIG=""
6784   else
6785     case $cross_compiling:$ac_tool_warned in
6786 yes:)
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6789 ac_tool_warned=yes ;;
6790 esac
6791     MIG=$ac_ct_MIG
6792   fi
6793 else
6794   MIG="$ac_cv_prog_MIG"
6795 fi
6796
6797     if test x"$MIG" = x; then
6798       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6799     fi
6800     ;;
6801 esac
6802
6803 # ---------------------- #
6804 # Checks for libraries.  #
6805 # ---------------------- #
6806
6807 # We might need to link with -lm; most simulators need it.
6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6809 $as_echo_n "checking for main in -lm... " >&6; }
6810 if test "${ac_cv_lib_m_main+set}" = set; then :
6811   $as_echo_n "(cached) " >&6
6812 else
6813   ac_check_lib_save_LIBS=$LIBS
6814 LIBS="-lm  $LIBS"
6815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6816 /* end confdefs.h.  */
6817
6818
6819 int
6820 main ()
6821 {
6822 return main ();
6823   ;
6824   return 0;
6825 }
6826 _ACEOF
6827 if ac_fn_c_try_link "$LINENO"; then :
6828   ac_cv_lib_m_main=yes
6829 else
6830   ac_cv_lib_m_main=no
6831 fi
6832 rm -f core conftest.err conftest.$ac_objext \
6833     conftest$ac_exeext conftest.$ac_ext
6834 LIBS=$ac_check_lib_save_LIBS
6835 fi
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6837 $as_echo "$ac_cv_lib_m_main" >&6; }
6838 if test "x$ac_cv_lib_m_main" = x""yes; then :
6839   cat >>confdefs.h <<_ACEOF
6840 #define HAVE_LIBM 1
6841 _ACEOF
6842
6843   LIBS="-lm $LIBS"
6844
6845 fi
6846
6847
6848 # We need to link with -lw to get `wctype' on Solaris before Solaris
6849 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6850 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6851 # is known to have this problem).  Therefore we avoid libw if we can.
6852 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6853 if test "x$ac_cv_func_wctype" = x""yes; then :
6854
6855 else
6856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6857 $as_echo_n "checking for wctype in -lw... " >&6; }
6858 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6859   $as_echo_n "(cached) " >&6
6860 else
6861   ac_check_lib_save_LIBS=$LIBS
6862 LIBS="-lw  $LIBS"
6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864 /* end confdefs.h.  */
6865
6866 /* Override any GCC internal prototype to avoid an error.
6867    Use char because int might match the return type of a GCC
6868    builtin and then its argument prototype would still apply.  */
6869 #ifdef __cplusplus
6870 extern "C"
6871 #endif
6872 char wctype ();
6873 int
6874 main ()
6875 {
6876 return wctype ();
6877   ;
6878   return 0;
6879 }
6880 _ACEOF
6881 if ac_fn_c_try_link "$LINENO"; then :
6882   ac_cv_lib_w_wctype=yes
6883 else
6884   ac_cv_lib_w_wctype=no
6885 fi
6886 rm -f core conftest.err conftest.$ac_objext \
6887     conftest$ac_exeext conftest.$ac_ext
6888 LIBS=$ac_check_lib_save_LIBS
6889 fi
6890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6891 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6892 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6893   cat >>confdefs.h <<_ACEOF
6894 #define HAVE_LIBW 1
6895 _ACEOF
6896
6897   LIBS="-lw $LIBS"
6898
6899 fi
6900
6901 fi
6902
6903
6904 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6906 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6907 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6908   $as_echo_n "(cached) " >&6
6909 else
6910   ac_func_search_save_LIBS=$LIBS
6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6912 /* end confdefs.h.  */
6913
6914 /* Override any GCC internal prototype to avoid an error.
6915    Use char because int might match the return type of a GCC
6916    builtin and then its argument prototype would still apply.  */
6917 #ifdef __cplusplus
6918 extern "C"
6919 #endif
6920 char gethostbyname ();
6921 int
6922 main ()
6923 {
6924 return gethostbyname ();
6925   ;
6926   return 0;
6927 }
6928 _ACEOF
6929 for ac_lib in '' nsl; do
6930   if test -z "$ac_lib"; then
6931     ac_res="none required"
6932   else
6933     ac_res=-l$ac_lib
6934     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6935   fi
6936   if ac_fn_c_try_link "$LINENO"; then :
6937   ac_cv_search_gethostbyname=$ac_res
6938 fi
6939 rm -f core conftest.err conftest.$ac_objext \
6940     conftest$ac_exeext
6941   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6942   break
6943 fi
6944 done
6945 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6946
6947 else
6948   ac_cv_search_gethostbyname=no
6949 fi
6950 rm conftest.$ac_ext
6951 LIBS=$ac_func_search_save_LIBS
6952 fi
6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6954 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6955 ac_res=$ac_cv_search_gethostbyname
6956 if test "$ac_res" != no; then :
6957   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6958
6959 fi
6960
6961
6962 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6964 $as_echo_n "checking for library containing socketpair... " >&6; }
6965 if test "${ac_cv_search_socketpair+set}" = set; then :
6966   $as_echo_n "(cached) " >&6
6967 else
6968   ac_func_search_save_LIBS=$LIBS
6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6970 /* end confdefs.h.  */
6971
6972 /* Override any GCC internal prototype to avoid an error.
6973    Use char because int might match the return type of a GCC
6974    builtin and then its argument prototype would still apply.  */
6975 #ifdef __cplusplus
6976 extern "C"
6977 #endif
6978 char socketpair ();
6979 int
6980 main ()
6981 {
6982 return socketpair ();
6983   ;
6984   return 0;
6985 }
6986 _ACEOF
6987 for ac_lib in '' socket; do
6988   if test -z "$ac_lib"; then
6989     ac_res="none required"
6990   else
6991     ac_res=-l$ac_lib
6992     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6993   fi
6994   if ac_fn_c_try_link "$LINENO"; then :
6995   ac_cv_search_socketpair=$ac_res
6996 fi
6997 rm -f core conftest.err conftest.$ac_objext \
6998     conftest$ac_exeext
6999   if test "${ac_cv_search_socketpair+set}" = set; then :
7000   break
7001 fi
7002 done
7003 if test "${ac_cv_search_socketpair+set}" = set; then :
7004
7005 else
7006   ac_cv_search_socketpair=no
7007 fi
7008 rm conftest.$ac_ext
7009 LIBS=$ac_func_search_save_LIBS
7010 fi
7011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7012 $as_echo "$ac_cv_search_socketpair" >&6; }
7013 ac_res=$ac_cv_search_socketpair
7014 if test "$ac_res" != no; then :
7015   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7016
7017 fi
7018
7019
7020 # Link in zlib if we can.  This allows us to read compressed debug sections.
7021
7022   # Use the system's zlib library.
7023   zlibdir=-L../zlib
7024   zlibinc="-I\$(srcdir)/../zlib"
7025
7026 # Check whether --with-system-zlib was given.
7027 if test "${with_system_zlib+set}" = set; then :
7028   withval=$with_system_zlib; zlibdir=
7029   zlibinc=
7030
7031 fi
7032
7033
7034
7035
7036
7037 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7039 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7040 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7041   $as_echo_n "(cached) " >&6
7042 else
7043   ac_func_search_save_LIBS=$LIBS
7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7045 /* end confdefs.h.  */
7046
7047 /* Override any GCC internal prototype to avoid an error.
7048    Use char because int might match the return type of a GCC
7049    builtin and then its argument prototype would still apply.  */
7050 #ifdef __cplusplus
7051 extern "C"
7052 #endif
7053 char kinfo_getvmmap ();
7054 int
7055 main ()
7056 {
7057 return kinfo_getvmmap ();
7058   ;
7059   return 0;
7060 }
7061 _ACEOF
7062 for ac_lib in '' util; do
7063   if test -z "$ac_lib"; then
7064     ac_res="none required"
7065   else
7066     ac_res=-l$ac_lib
7067     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7068   fi
7069   if ac_fn_c_try_link "$LINENO"; then :
7070   ac_cv_search_kinfo_getvmmap=$ac_res
7071 fi
7072 rm -f core conftest.err conftest.$ac_objext \
7073     conftest$ac_exeext
7074   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7075   break
7076 fi
7077 done
7078 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7079
7080 else
7081   ac_cv_search_kinfo_getvmmap=no
7082 fi
7083 rm conftest.$ac_ext
7084 LIBS=$ac_func_search_save_LIBS
7085 fi
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7087 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7088 ac_res=$ac_cv_search_kinfo_getvmmap
7089 if test "$ac_res" != no; then :
7090   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7091
7092 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7093
7094 fi
7095
7096
7097
7098
7099
7100 # Check whether --with-libiconv-prefix was given.
7101 if test "${with_libiconv_prefix+set}" = set; then :
7102   withval=$with_libiconv_prefix;
7103     for dir in `echo "$withval" | tr : ' '`; do
7104       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
7105       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
7106     done
7107
7108 fi
7109
7110
7111   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
7112   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
7113
7114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7115 $as_echo_n "checking for iconv... " >&6; }
7116 if test "${am_cv_func_iconv+set}" = set; then :
7117   $as_echo_n "(cached) " >&6
7118 else
7119
7120     am_cv_func_iconv="no, consider installing GNU libiconv"
7121     am_cv_lib_iconv=no
7122     am_cv_use_build_libiconv=no
7123     am_cv_build_libiconv_path=
7124
7125     # If libiconv is part of the build tree, then try using it over
7126     # any system iconv.
7127     if test -d ../libiconv; then
7128       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
7129         am_save_LIBS="$LIBS"
7130         am_save_CPPFLAGS="$CPPFLAGS"
7131         LIBS="$LIBS $lib_dir/libiconv.a"
7132         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
7133         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7134 /* end confdefs.h.  */
7135 #include <stdlib.h>
7136 #include <iconv.h>
7137 int
7138 main ()
7139 {
7140 iconv_t cd = iconv_open("","");
7141            iconv(cd,NULL,NULL,NULL,NULL);
7142            iconv_close(cd);
7143   ;
7144   return 0;
7145 }
7146 _ACEOF
7147 if ac_fn_c_try_link "$LINENO"; then :
7148   am_cv_use_build_libiconv=yes
7149           am_cv_build_libiconv_path=$lib_dir/libiconv.a
7150           am_cv_lib_iconv=yes
7151           am_cv_func_iconv=yes
7152 fi
7153 rm -f core conftest.err conftest.$ac_objext \
7154     conftest$ac_exeext conftest.$ac_ext
7155         LIBS="$am_save_LIBS"
7156         CPPFLAGS="$am_save_CPPFLAGS"
7157         if test "$am_cv_use_build_libiconv" = "yes"; then
7158           break
7159         fi
7160       done
7161     fi
7162
7163     # Next, try to find iconv in libc.
7164     if test "$am_cv_func_iconv" != yes; then
7165       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7166 /* end confdefs.h.  */
7167 #include <stdlib.h>
7168 #include <iconv.h>
7169 int
7170 main ()
7171 {
7172 iconv_t cd = iconv_open("","");
7173          iconv(cd,NULL,NULL,NULL,NULL);
7174          iconv_close(cd);
7175   ;
7176   return 0;
7177 }
7178 _ACEOF
7179 if ac_fn_c_try_link "$LINENO"; then :
7180   am_cv_func_iconv=yes
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext \
7183     conftest$ac_exeext conftest.$ac_ext
7184     fi
7185
7186     # If iconv was not in libc, try -liconv.  In this case, arrange to
7187     # look in the libiconv prefix, if it was specified by the user.
7188     if test "$am_cv_func_iconv" != yes; then
7189       am_save_CPPFLAGS="$CPPFLAGS"
7190       am_save_LIBS="$LIBS"
7191       if test -n "$LIBICONV_INCLUDE"; then
7192         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7193         LIBS="$LIBS $LIBICONV_LIBDIR"
7194       fi
7195       LIBS="$LIBS -liconv"
7196       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197 /* end confdefs.h.  */
7198 #include <stdlib.h>
7199 #include <iconv.h>
7200 int
7201 main ()
7202 {
7203 iconv_t cd = iconv_open("","");
7204          iconv(cd,NULL,NULL,NULL,NULL);
7205          iconv_close(cd);
7206   ;
7207   return 0;
7208 }
7209 _ACEOF
7210 if ac_fn_c_try_link "$LINENO"; then :
7211   am_cv_lib_iconv=yes
7212         am_cv_func_iconv=yes
7213 fi
7214 rm -f core conftest.err conftest.$ac_objext \
7215     conftest$ac_exeext conftest.$ac_ext
7216       LIBS="$am_save_LIBS"
7217       CPPFLAGS="$am_save_CPPFLAGS"
7218     fi
7219
7220 fi
7221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7222 $as_echo "$am_cv_func_iconv" >&6; }
7223
7224   # Set the various flags based on the cache variables.  We can't rely
7225   # on the flags to remain set from the above code, due to caching.
7226   LIBICONV=
7227   if test "$am_cv_lib_iconv" = yes; then
7228     LIBICONV="-liconv"
7229   else
7230     LIBICONV_LIBDIR=
7231     LIBICONV_INCLUDE=
7232   fi
7233   if test "$am_cv_use_build_libiconv" = yes; then
7234     LIBICONV="$am_cv_build_libiconv_path"
7235     LIBICONV_LIBDIR=""
7236     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
7237   fi
7238   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7239   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
7240
7241   if test "$am_cv_func_iconv" = yes; then
7242
7243 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7244
7245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7246 $as_echo_n "checking for iconv declaration... " >&6; }
7247     if test "${am_cv_proto_iconv+set}" = set; then :
7248   $as_echo_n "(cached) " >&6
7249 else
7250
7251       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7252 /* end confdefs.h.  */
7253
7254 #include <stdlib.h>
7255 #include <iconv.h>
7256 extern
7257 #ifdef __cplusplus
7258 "C"
7259 #endif
7260 #if defined(__STDC__) || defined(__cplusplus)
7261 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7262 #else
7263 size_t iconv();
7264 #endif
7265
7266 int
7267 main ()
7268 {
7269
7270   ;
7271   return 0;
7272 }
7273 _ACEOF
7274 if ac_fn_c_try_compile "$LINENO"; then :
7275   am_cv_proto_iconv_arg1=""
7276 else
7277   am_cv_proto_iconv_arg1="const"
7278 fi
7279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7280       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7281 fi
7282
7283     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7284     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7285          }$am_cv_proto_iconv" >&5
7286 $as_echo "${ac_t:-
7287          }$am_cv_proto_iconv" >&6; }
7288
7289 cat >>confdefs.h <<_ACEOF
7290 #define ICONV_CONST $am_cv_proto_iconv_arg1
7291 _ACEOF
7292
7293   fi
7294
7295
7296 # GDB may fork/exec the iconv program to get the list of supported character
7297 # sets.  Allow the user to specify where to find it.
7298 # There are several factors affecting the choice of option name:
7299 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7300 #   the build-time location of libiconv files.
7301 # - The program we need to find is iconv, which comes with glibc.  The user
7302 #   doesn't necessarily have libiconv installed.  Therefore naming this
7303 #   --with-libiconv-foo feels wrong.
7304 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7305 #   defined to work on directories not files (though it really doesn't know
7306 #   the difference).
7307 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7308 #   with --with-libiconv-prefix.
7309 # Putting these together is why the option name is --with-iconv-bin.
7310
7311
7312 # Check whether --with-iconv-bin was given.
7313 if test "${with_iconv_bin+set}" = set; then :
7314   withval=$with_iconv_bin; iconv_bin="${withval}"
7315
7316 cat >>confdefs.h <<_ACEOF
7317 #define ICONV_BIN "${iconv_bin}"
7318 _ACEOF
7319
7320
7321   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7322      if test "x$prefix" = xNONE; then
7323         test_prefix=/usr/local
7324      else
7325         test_prefix=$prefix
7326      fi
7327   else
7328      test_prefix=$exec_prefix
7329   fi
7330   value=0
7331   case ${iconv_bin} in
7332      "${test_prefix}"|"${test_prefix}/"*|\
7333         '${exec_prefix}'|'${exec_prefix}/'*)
7334      value=1
7335      ;;
7336   esac
7337
7338 cat >>confdefs.h <<_ACEOF
7339 #define ICONV_BIN_RELOCATABLE $value
7340 _ACEOF
7341
7342
7343
7344 fi
7345
7346
7347 # For the TUI, we need enhanced curses functionality.
7348 if test x"$enable_tui" != xno; then
7349   prefer_curses=yes
7350 fi
7351
7352 curses_found=no
7353 if test x"$prefer_curses" = xyes; then
7354   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7355   # curses library because the latter might not provide all the
7356   # functionality we need.  However, this leads to problems on systems
7357   # where the linker searches /usr/local/lib, but the compiler doesn't
7358   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7359   # default installation of ncurses on alpha*-dec-osf* will lead to such
7360   # a situation.
7361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7362 $as_echo_n "checking for library containing waddstr... " >&6; }
7363 if test "${ac_cv_search_waddstr+set}" = set; then :
7364   $as_echo_n "(cached) " >&6
7365 else
7366   ac_func_search_save_LIBS=$LIBS
7367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7368 /* end confdefs.h.  */
7369
7370 /* Override any GCC internal prototype to avoid an error.
7371    Use char because int might match the return type of a GCC
7372    builtin and then its argument prototype would still apply.  */
7373 #ifdef __cplusplus
7374 extern "C"
7375 #endif
7376 char waddstr ();
7377 int
7378 main ()
7379 {
7380 return waddstr ();
7381   ;
7382   return 0;
7383 }
7384 _ACEOF
7385 for ac_lib in '' ncurses cursesX curses; do
7386   if test -z "$ac_lib"; then
7387     ac_res="none required"
7388   else
7389     ac_res=-l$ac_lib
7390     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7391   fi
7392   if ac_fn_c_try_link "$LINENO"; then :
7393   ac_cv_search_waddstr=$ac_res
7394 fi
7395 rm -f core conftest.err conftest.$ac_objext \
7396     conftest$ac_exeext
7397   if test "${ac_cv_search_waddstr+set}" = set; then :
7398   break
7399 fi
7400 done
7401 if test "${ac_cv_search_waddstr+set}" = set; then :
7402
7403 else
7404   ac_cv_search_waddstr=no
7405 fi
7406 rm conftest.$ac_ext
7407 LIBS=$ac_func_search_save_LIBS
7408 fi
7409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7410 $as_echo "$ac_cv_search_waddstr" >&6; }
7411 ac_res=$ac_cv_search_waddstr
7412 if test "$ac_res" != no; then :
7413   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7414
7415 fi
7416
7417
7418   if test "$ac_cv_search_waddstr" != no; then
7419     curses_found=yes
7420   fi
7421 fi
7422
7423 # Check whether we should enable the TUI, but only do so if we really
7424 # can.
7425 if test x"$enable_tui" != xno; then
7426   if test -d $srcdir/tui; then
7427     if test "$curses_found" != no; then
7428       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7429       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7430       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7431       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7432     else
7433       if test x"$enable_tui" = xyes; then
7434         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7435       else
7436         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7437 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7438       fi
7439     fi
7440   fi
7441 fi
7442
7443 # Since GDB uses Readline, we need termcap functionality.  In many
7444 # cases this will be provided by the curses library, but some systems
7445 # have a seperate termcap library, or no curses library at all.
7446
7447 case $host_os in
7448   cygwin*)
7449     if test -d $srcdir/libtermcap; then
7450       LIBS="../libtermcap/libtermcap.a $LIBS"
7451       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7452     fi ;;
7453   go32* | *djgpp*)
7454     ac_cv_search_tgetent="none required"
7455     ;;
7456   *mingw32*)
7457     if test x"$curses_found" != xyes; then
7458       ac_cv_search_tgetent="none required"
7459       CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
7460     fi ;;
7461 esac
7462
7463 # These are the libraries checked by Readline.
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7465 $as_echo_n "checking for library containing tgetent... " >&6; }
7466 if test "${ac_cv_search_tgetent+set}" = set; then :
7467   $as_echo_n "(cached) " >&6
7468 else
7469   ac_func_search_save_LIBS=$LIBS
7470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7471 /* end confdefs.h.  */
7472
7473 /* Override any GCC internal prototype to avoid an error.
7474    Use char because int might match the return type of a GCC
7475    builtin and then its argument prototype would still apply.  */
7476 #ifdef __cplusplus
7477 extern "C"
7478 #endif
7479 char tgetent ();
7480 int
7481 main ()
7482 {
7483 return tgetent ();
7484   ;
7485   return 0;
7486 }
7487 _ACEOF
7488 for ac_lib in '' termcap tinfo curses ncurses; do
7489   if test -z "$ac_lib"; then
7490     ac_res="none required"
7491   else
7492     ac_res=-l$ac_lib
7493     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7494   fi
7495   if ac_fn_c_try_link "$LINENO"; then :
7496   ac_cv_search_tgetent=$ac_res
7497 fi
7498 rm -f core conftest.err conftest.$ac_objext \
7499     conftest$ac_exeext
7500   if test "${ac_cv_search_tgetent+set}" = set; then :
7501   break
7502 fi
7503 done
7504 if test "${ac_cv_search_tgetent+set}" = set; then :
7505
7506 else
7507   ac_cv_search_tgetent=no
7508 fi
7509 rm conftest.$ac_ext
7510 LIBS=$ac_func_search_save_LIBS
7511 fi
7512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7513 $as_echo "$ac_cv_search_tgetent" >&6; }
7514 ac_res=$ac_cv_search_tgetent
7515 if test "$ac_res" != no; then :
7516   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7517
7518 fi
7519
7520
7521 if test "$ac_cv_search_tgetent" = no; then
7522   as_fn_error "no termcap library found" "$LINENO" 5
7523 fi
7524
7525
7526 # Check whether --with-system-readline was given.
7527 if test "${with_system_readline+set}" = set; then :
7528   withval=$with_system_readline;
7529 fi
7530
7531
7532 if test "$with_system_readline" = yes; then
7533   READLINE=-lreadline
7534   READLINE_DEPS=
7535   READLINE_CFLAGS=
7536   READLINE_TEXI_INCFLAG=
7537 else
7538   READLINE='$(READLINE_DIR)/libreadline.a'
7539   READLINE_DEPS='$(READLINE)'
7540   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7541   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7542 fi
7543
7544
7545
7546
7547
7548 # Generate jit-reader.h
7549
7550 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7551 TARGET_PTR=
7552
7553 # The cast to long int works around a bug in the HP C Compiler
7554 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7555 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7556 # This bug is HP SR number 8606223364.
7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7558 $as_echo_n "checking size of unsigned long long... " >&6; }
7559 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7560   $as_echo_n "(cached) " >&6
7561 else
7562   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7563
7564 else
7565   if test "$ac_cv_type_unsigned_long_long" = yes; then
7566      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7567 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7568 { as_fn_set_status 77
7569 as_fn_error "cannot compute sizeof (unsigned long long)
7570 See \`config.log' for more details." "$LINENO" 5; }; }
7571    else
7572      ac_cv_sizeof_unsigned_long_long=0
7573    fi
7574 fi
7575
7576 fi
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7578 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7579
7580
7581
7582 cat >>confdefs.h <<_ACEOF
7583 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7584 _ACEOF
7585
7586
7587 # The cast to long int works around a bug in the HP C Compiler
7588 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7589 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7590 # This bug is HP SR number 8606223364.
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7592 $as_echo_n "checking size of unsigned long... " >&6; }
7593 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7594   $as_echo_n "(cached) " >&6
7595 else
7596   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7597
7598 else
7599   if test "$ac_cv_type_unsigned_long" = yes; then
7600      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7601 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7602 { as_fn_set_status 77
7603 as_fn_error "cannot compute sizeof (unsigned long)
7604 See \`config.log' for more details." "$LINENO" 5; }; }
7605    else
7606      ac_cv_sizeof_unsigned_long=0
7607    fi
7608 fi
7609
7610 fi
7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7612 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7613
7614
7615
7616 cat >>confdefs.h <<_ACEOF
7617 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7618 _ACEOF
7619
7620
7621 # The cast to long int works around a bug in the HP C Compiler
7622 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7623 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7624 # This bug is HP SR number 8606223364.
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7626 $as_echo_n "checking size of unsigned __int128... " >&6; }
7627 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7628   $as_echo_n "(cached) " >&6
7629 else
7630   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7631
7632 else
7633   if test "$ac_cv_type_unsigned___int128" = yes; then
7634      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7635 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7636 { as_fn_set_status 77
7637 as_fn_error "cannot compute sizeof (unsigned __int128)
7638 See \`config.log' for more details." "$LINENO" 5; }; }
7639    else
7640      ac_cv_sizeof_unsigned___int128=0
7641    fi
7642 fi
7643
7644 fi
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7646 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7647
7648
7649
7650 cat >>confdefs.h <<_ACEOF
7651 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7652 _ACEOF
7653
7654
7655
7656 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7657   TARGET_PTR="unsigned long"
7658 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7659   TARGET_PTR="unsigned long long"
7660 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7661   TARGET_PTR="unsigned __int128"
7662 else
7663   TARGET_PTR="unsigned long"
7664 fi
7665
7666
7667 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7668
7669
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7671 $as_echo_n "checking for library containing dlopen... " >&6; }
7672 if test "${ac_cv_search_dlopen+set}" = set; then :
7673   $as_echo_n "(cached) " >&6
7674 else
7675   ac_func_search_save_LIBS=$LIBS
7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7677 /* end confdefs.h.  */
7678
7679 /* Override any GCC internal prototype to avoid an error.
7680    Use char because int might match the return type of a GCC
7681    builtin and then its argument prototype would still apply.  */
7682 #ifdef __cplusplus
7683 extern "C"
7684 #endif
7685 char dlopen ();
7686 int
7687 main ()
7688 {
7689 return dlopen ();
7690   ;
7691   return 0;
7692 }
7693 _ACEOF
7694 for ac_lib in '' dl; do
7695   if test -z "$ac_lib"; then
7696     ac_res="none required"
7697   else
7698     ac_res=-l$ac_lib
7699     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7700   fi
7701   if ac_fn_c_try_link "$LINENO"; then :
7702   ac_cv_search_dlopen=$ac_res
7703 fi
7704 rm -f core conftest.err conftest.$ac_objext \
7705     conftest$ac_exeext
7706   if test "${ac_cv_search_dlopen+set}" = set; then :
7707   break
7708 fi
7709 done
7710 if test "${ac_cv_search_dlopen+set}" = set; then :
7711
7712 else
7713   ac_cv_search_dlopen=no
7714 fi
7715 rm conftest.$ac_ext
7716 LIBS=$ac_func_search_save_LIBS
7717 fi
7718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7719 $as_echo "$ac_cv_search_dlopen" >&6; }
7720 ac_res=$ac_cv_search_dlopen
7721 if test "$ac_res" != no; then :
7722   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7723
7724 fi
7725
7726
7727
7728
7729 # Check whether --with-jit-reader-dir was given.
7730 if test "${with_jit_reader_dir+set}" = set; then :
7731   withval=$with_jit_reader_dir;
7732     JIT_READER_DIR=$withval
7733 else
7734   JIT_READER_DIR=${libdir}/gdb
7735 fi
7736
7737
7738   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7739   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7740   ac_define_dir=`eval echo $JIT_READER_DIR`
7741   ac_define_dir=`eval echo $ac_define_dir`
7742
7743 cat >>confdefs.h <<_ACEOF
7744 #define JIT_READER_DIR "$ac_define_dir"
7745 _ACEOF
7746
7747
7748
7749
7750   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7751      if test "x$prefix" = xNONE; then
7752         test_prefix=/usr/local
7753      else
7754         test_prefix=$prefix
7755      fi
7756   else
7757      test_prefix=$exec_prefix
7758   fi
7759   value=0
7760   case ${ac_define_dir} in
7761      "${test_prefix}"|"${test_prefix}/"*|\
7762         '${exec_prefix}'|'${exec_prefix}/'*)
7763      value=1
7764      ;;
7765   esac
7766
7767 cat >>confdefs.h <<_ACEOF
7768 #define JIT_READER_DIR_RELOCATABLE $value
7769 _ACEOF
7770
7771
7772
7773
7774
7775 # Check whether --with-expat was given.
7776 if test "${with_expat+set}" = set; then :
7777   withval=$with_expat;
7778 else
7779   with_expat=auto
7780 fi
7781
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7783 $as_echo_n "checking whether to use expat... " >&6; }
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7785 $as_echo "$with_expat" >&6; }
7786
7787 if test "${with_expat}" = no; then
7788   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7789 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7790   HAVE_LIBEXPAT=no
7791 else
7792
7793       if test "X$prefix" = "XNONE"; then
7794     acl_final_prefix="$ac_default_prefix"
7795   else
7796     acl_final_prefix="$prefix"
7797   fi
7798   if test "X$exec_prefix" = "XNONE"; then
7799     acl_final_exec_prefix='${prefix}'
7800   else
7801     acl_final_exec_prefix="$exec_prefix"
7802   fi
7803   acl_save_prefix="$prefix"
7804   prefix="$acl_final_prefix"
7805   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7806   prefix="$acl_save_prefix"
7807
7808
7809 # Check whether --with-gnu-ld was given.
7810 if test "${with_gnu_ld+set}" = set; then :
7811   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7812 else
7813   with_gnu_ld=no
7814 fi
7815
7816 # Prepare PATH_SEPARATOR.
7817 # The user is always right.
7818 if test "${PATH_SEPARATOR+set}" != set; then
7819   echo "#! /bin/sh" >conf$$.sh
7820   echo  "exit 0"   >>conf$$.sh
7821   chmod +x conf$$.sh
7822   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7823     PATH_SEPARATOR=';'
7824   else
7825     PATH_SEPARATOR=:
7826   fi
7827   rm -f conf$$.sh
7828 fi
7829 ac_prog=ld
7830 if test "$GCC" = yes; then
7831   # Check if gcc -print-prog-name=ld gives a path.
7832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7833 $as_echo_n "checking for ld used by GCC... " >&6; }
7834   case $host in
7835   *-*-mingw*)
7836     # gcc leaves a trailing carriage return which upsets mingw
7837     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7838   *)
7839     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7840   esac
7841   case $ac_prog in
7842     # Accept absolute paths.
7843     [\\/]* | [A-Za-z]:[\\/]*)
7844       re_direlt='/[^/][^/]*/\.\./'
7845       # Canonicalize the path of ld
7846       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7847       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7848         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7849       done
7850       test -z "$LD" && LD="$ac_prog"
7851       ;;
7852   "")
7853     # If it fails, then pretend we aren't using GCC.
7854     ac_prog=ld
7855     ;;
7856   *)
7857     # If it is relative, then search for the first ld in PATH.
7858     with_gnu_ld=unknown
7859     ;;
7860   esac
7861 elif test "$with_gnu_ld" = yes; then
7862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7863 $as_echo_n "checking for GNU ld... " >&6; }
7864 else
7865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7866 $as_echo_n "checking for non-GNU ld... " >&6; }
7867 fi
7868 if test "${acl_cv_path_LD+set}" = set; then :
7869   $as_echo_n "(cached) " >&6
7870 else
7871   if test -z "$LD"; then
7872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7873   for ac_dir in $PATH; do
7874     test -z "$ac_dir" && ac_dir=.
7875     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7876       acl_cv_path_LD="$ac_dir/$ac_prog"
7877       # Check to see if the program is GNU ld.  I'd rather use --version,
7878       # but apparently some GNU ld's only accept -v.
7879       # Break only if it was the GNU/non-GNU ld that we prefer.
7880       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7881         test "$with_gnu_ld" != no && break
7882       else
7883         test "$with_gnu_ld" != yes && break
7884       fi
7885     fi
7886   done
7887   IFS="$ac_save_ifs"
7888 else
7889   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7890 fi
7891 fi
7892
7893 LD="$acl_cv_path_LD"
7894 if test -n "$LD"; then
7895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7896 $as_echo "$LD" >&6; }
7897 else
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900 fi
7901 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7903 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7904 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7905   $as_echo_n "(cached) " >&6
7906 else
7907   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7908 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7909   acl_cv_prog_gnu_ld=yes
7910 else
7911   acl_cv_prog_gnu_ld=no
7912 fi
7913 fi
7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7915 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7916 with_gnu_ld=$acl_cv_prog_gnu_ld
7917
7918
7919
7920                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7921 $as_echo_n "checking for shared library run path origin... " >&6; }
7922 if test "${acl_cv_rpath+set}" = set; then :
7923   $as_echo_n "(cached) " >&6
7924 else
7925
7926     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7927     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7928     . ./conftest.sh
7929     rm -f ./conftest.sh
7930     acl_cv_rpath=done
7931
7932 fi
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7934 $as_echo "$acl_cv_rpath" >&6; }
7935   wl="$acl_cv_wl"
7936   libext="$acl_cv_libext"
7937   shlibext="$acl_cv_shlibext"
7938   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7939   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7940   hardcode_direct="$acl_cv_hardcode_direct"
7941   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7942     # Check whether --enable-rpath was given.
7943 if test "${enable_rpath+set}" = set; then :
7944   enableval=$enable_rpath; :
7945 else
7946   enable_rpath=yes
7947 fi
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958     use_additional=yes
7959
7960   acl_save_prefix="$prefix"
7961   prefix="$acl_final_prefix"
7962   acl_save_exec_prefix="$exec_prefix"
7963   exec_prefix="$acl_final_exec_prefix"
7964
7965     eval additional_includedir=\"$includedir\"
7966     eval additional_libdir=\"$libdir\"
7967
7968   exec_prefix="$acl_save_exec_prefix"
7969   prefix="$acl_save_prefix"
7970
7971
7972 # Check whether --with-libexpat-prefix was given.
7973 if test "${with_libexpat_prefix+set}" = set; then :
7974   withval=$with_libexpat_prefix;
7975     if test "X$withval" = "Xno"; then
7976       use_additional=no
7977     else
7978       if test "X$withval" = "X"; then
7979
7980   acl_save_prefix="$prefix"
7981   prefix="$acl_final_prefix"
7982   acl_save_exec_prefix="$exec_prefix"
7983   exec_prefix="$acl_final_exec_prefix"
7984
7985           eval additional_includedir=\"$includedir\"
7986           eval additional_libdir=\"$libdir\"
7987
7988   exec_prefix="$acl_save_exec_prefix"
7989   prefix="$acl_save_prefix"
7990
7991       else
7992         additional_includedir="$withval/include"
7993         additional_libdir="$withval/lib"
7994       fi
7995     fi
7996
7997 fi
7998
7999       LIBEXPAT=
8000   LTLIBEXPAT=
8001   INCEXPAT=
8002   rpathdirs=
8003   ltrpathdirs=
8004   names_already_handled=
8005   names_next_round='expat '
8006   while test -n "$names_next_round"; do
8007     names_this_round="$names_next_round"
8008     names_next_round=
8009     for name in $names_this_round; do
8010       already_handled=
8011       for n in $names_already_handled; do
8012         if test "$n" = "$name"; then
8013           already_handled=yes
8014           break
8015         fi
8016       done
8017       if test -z "$already_handled"; then
8018         names_already_handled="$names_already_handled $name"
8019                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8020         eval value=\"\$HAVE_LIB$uppername\"
8021         if test -n "$value"; then
8022           if test "$value" = yes; then
8023             eval value=\"\$LIB$uppername\"
8024             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8025             eval value=\"\$LTLIB$uppername\"
8026             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8027           else
8028                                     :
8029           fi
8030         else
8031                               found_dir=
8032           found_la=
8033           found_so=
8034           found_a=
8035           if test $use_additional = yes; then
8036             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8037               found_dir="$additional_libdir"
8038               found_so="$additional_libdir/lib$name.$shlibext"
8039               if test -f "$additional_libdir/lib$name.la"; then
8040                 found_la="$additional_libdir/lib$name.la"
8041               fi
8042             else
8043               if test -f "$additional_libdir/lib$name.$libext"; then
8044                 found_dir="$additional_libdir"
8045                 found_a="$additional_libdir/lib$name.$libext"
8046                 if test -f "$additional_libdir/lib$name.la"; then
8047                   found_la="$additional_libdir/lib$name.la"
8048                 fi
8049               fi
8050             fi
8051           fi
8052           if test "X$found_dir" = "X"; then
8053             for x in $LDFLAGS $LTLIBEXPAT; do
8054
8055   acl_save_prefix="$prefix"
8056   prefix="$acl_final_prefix"
8057   acl_save_exec_prefix="$exec_prefix"
8058   exec_prefix="$acl_final_exec_prefix"
8059   eval x=\"$x\"
8060   exec_prefix="$acl_save_exec_prefix"
8061   prefix="$acl_save_prefix"
8062
8063               case "$x" in
8064                 -L*)
8065                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8066                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8067                     found_dir="$dir"
8068                     found_so="$dir/lib$name.$shlibext"
8069                     if test -f "$dir/lib$name.la"; then
8070                       found_la="$dir/lib$name.la"
8071                     fi
8072                   else
8073                     if test -f "$dir/lib$name.$libext"; then
8074                       found_dir="$dir"
8075                       found_a="$dir/lib$name.$libext"
8076                       if test -f "$dir/lib$name.la"; then
8077                         found_la="$dir/lib$name.la"
8078                       fi
8079                     fi
8080                   fi
8081                   ;;
8082               esac
8083               if test "X$found_dir" != "X"; then
8084                 break
8085               fi
8086             done
8087           fi
8088           if test "X$found_dir" != "X"; then
8089                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8090             if test "X$found_so" != "X"; then
8091                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8092                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8093               else
8094                                                                                 haveit=
8095                 for x in $ltrpathdirs; do
8096                   if test "X$x" = "X$found_dir"; then
8097                     haveit=yes
8098                     break
8099                   fi
8100                 done
8101                 if test -z "$haveit"; then
8102                   ltrpathdirs="$ltrpathdirs $found_dir"
8103                 fi
8104                                 if test "$hardcode_direct" = yes; then
8105                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8106                 else
8107                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8108                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8109                                                             haveit=
8110                     for x in $rpathdirs; do
8111                       if test "X$x" = "X$found_dir"; then
8112                         haveit=yes
8113                         break
8114                       fi
8115                     done
8116                     if test -z "$haveit"; then
8117                       rpathdirs="$rpathdirs $found_dir"
8118                     fi
8119                   else
8120                                                                                 haveit=
8121                     for x in $LDFLAGS $LIBEXPAT; do
8122
8123   acl_save_prefix="$prefix"
8124   prefix="$acl_final_prefix"
8125   acl_save_exec_prefix="$exec_prefix"
8126   exec_prefix="$acl_final_exec_prefix"
8127   eval x=\"$x\"
8128   exec_prefix="$acl_save_exec_prefix"
8129   prefix="$acl_save_prefix"
8130
8131                       if test "X$x" = "X-L$found_dir"; then
8132                         haveit=yes
8133                         break
8134                       fi
8135                     done
8136                     if test -z "$haveit"; then
8137                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8138                     fi
8139                     if test "$hardcode_minus_L" != no; then
8140                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8141                     else
8142                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8143                     fi
8144                   fi
8145                 fi
8146               fi
8147             else
8148               if test "X$found_a" != "X"; then
8149                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8150               else
8151                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8152               fi
8153             fi
8154                         additional_includedir=
8155             case "$found_dir" in
8156               */lib | */lib/)
8157                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8158                 additional_includedir="$basedir/include"
8159                 ;;
8160             esac
8161             if test "X$additional_includedir" != "X"; then
8162                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8163                 haveit=
8164                 if test "X$additional_includedir" = "X/usr/local/include"; then
8165                   if test -n "$GCC"; then
8166                     case $host_os in
8167                       linux*) haveit=yes;;
8168                     esac
8169                   fi
8170                 fi
8171                 if test -z "$haveit"; then
8172                   for x in $CPPFLAGS $INCEXPAT; do
8173
8174   acl_save_prefix="$prefix"
8175   prefix="$acl_final_prefix"
8176   acl_save_exec_prefix="$exec_prefix"
8177   exec_prefix="$acl_final_exec_prefix"
8178   eval x=\"$x\"
8179   exec_prefix="$acl_save_exec_prefix"
8180   prefix="$acl_save_prefix"
8181
8182                     if test "X$x" = "X-I$additional_includedir"; then
8183                       haveit=yes
8184                       break
8185                     fi
8186                   done
8187                   if test -z "$haveit"; then
8188                     if test -d "$additional_includedir"; then
8189                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8190                     fi
8191                   fi
8192                 fi
8193               fi
8194             fi
8195                         if test -n "$found_la"; then
8196                                                         save_libdir="$libdir"
8197               case "$found_la" in
8198                 */* | *\\*) . "$found_la" ;;
8199                 *) . "./$found_la" ;;
8200               esac
8201               libdir="$save_libdir"
8202                             for dep in $dependency_libs; do
8203                 case "$dep" in
8204                   -L*)
8205                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8206                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8207                       haveit=
8208                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8209                         if test -n "$GCC"; then
8210                           case $host_os in
8211                             linux*) haveit=yes;;
8212                           esac
8213                         fi
8214                       fi
8215                       if test -z "$haveit"; then
8216                         haveit=
8217                         for x in $LDFLAGS $LIBEXPAT; do
8218
8219   acl_save_prefix="$prefix"
8220   prefix="$acl_final_prefix"
8221   acl_save_exec_prefix="$exec_prefix"
8222   exec_prefix="$acl_final_exec_prefix"
8223   eval x=\"$x\"
8224   exec_prefix="$acl_save_exec_prefix"
8225   prefix="$acl_save_prefix"
8226
8227                           if test "X$x" = "X-L$additional_libdir"; then
8228                             haveit=yes
8229                             break
8230                           fi
8231                         done
8232                         if test -z "$haveit"; then
8233                           if test -d "$additional_libdir"; then
8234                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8235                           fi
8236                         fi
8237                         haveit=
8238                         for x in $LDFLAGS $LTLIBEXPAT; do
8239
8240   acl_save_prefix="$prefix"
8241   prefix="$acl_final_prefix"
8242   acl_save_exec_prefix="$exec_prefix"
8243   exec_prefix="$acl_final_exec_prefix"
8244   eval x=\"$x\"
8245   exec_prefix="$acl_save_exec_prefix"
8246   prefix="$acl_save_prefix"
8247
8248                           if test "X$x" = "X-L$additional_libdir"; then
8249                             haveit=yes
8250                             break
8251                           fi
8252                         done
8253                         if test -z "$haveit"; then
8254                           if test -d "$additional_libdir"; then
8255                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8256                           fi
8257                         fi
8258                       fi
8259                     fi
8260                     ;;
8261                   -R*)
8262                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8263                     if test "$enable_rpath" != no; then
8264                                                                   haveit=
8265                       for x in $rpathdirs; do
8266                         if test "X$x" = "X$dir"; then
8267                           haveit=yes
8268                           break
8269                         fi
8270                       done
8271                       if test -z "$haveit"; then
8272                         rpathdirs="$rpathdirs $dir"
8273                       fi
8274                                                                   haveit=
8275                       for x in $ltrpathdirs; do
8276                         if test "X$x" = "X$dir"; then
8277                           haveit=yes
8278                           break
8279                         fi
8280                       done
8281                       if test -z "$haveit"; then
8282                         ltrpathdirs="$ltrpathdirs $dir"
8283                       fi
8284                     fi
8285                     ;;
8286                   -l*)
8287                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8288                     ;;
8289                   *.la)
8290                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8291                     ;;
8292                   *)
8293                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8294                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8295                     ;;
8296                 esac
8297               done
8298             fi
8299           else
8300                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8301             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8302           fi
8303         fi
8304       fi
8305     done
8306   done
8307   if test "X$rpathdirs" != "X"; then
8308     if test -n "$hardcode_libdir_separator"; then
8309                         alldirs=
8310       for found_dir in $rpathdirs; do
8311         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8312       done
8313             acl_save_libdir="$libdir"
8314       libdir="$alldirs"
8315       eval flag=\"$hardcode_libdir_flag_spec\"
8316       libdir="$acl_save_libdir"
8317       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8318     else
8319             for found_dir in $rpathdirs; do
8320         acl_save_libdir="$libdir"
8321         libdir="$found_dir"
8322         eval flag=\"$hardcode_libdir_flag_spec\"
8323         libdir="$acl_save_libdir"
8324         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8325       done
8326     fi
8327   fi
8328   if test "X$ltrpathdirs" != "X"; then
8329             for found_dir in $ltrpathdirs; do
8330       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8331     done
8332   fi
8333
8334
8335         ac_save_CPPFLAGS="$CPPFLAGS"
8336
8337   for element in $INCEXPAT; do
8338     haveit=
8339     for x in $CPPFLAGS; do
8340
8341   acl_save_prefix="$prefix"
8342   prefix="$acl_final_prefix"
8343   acl_save_exec_prefix="$exec_prefix"
8344   exec_prefix="$acl_final_exec_prefix"
8345   eval x=\"$x\"
8346   exec_prefix="$acl_save_exec_prefix"
8347   prefix="$acl_save_prefix"
8348
8349       if test "X$x" = "X$element"; then
8350         haveit=yes
8351         break
8352       fi
8353     done
8354     if test -z "$haveit"; then
8355       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8356     fi
8357   done
8358
8359
8360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8361 $as_echo_n "checking for libexpat... " >&6; }
8362 if test "${ac_cv_libexpat+set}" = set; then :
8363   $as_echo_n "(cached) " >&6
8364 else
8365
8366     ac_save_LIBS="$LIBS"
8367     LIBS="$LIBS $LIBEXPAT"
8368     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8369 /* end confdefs.h.  */
8370 #include "expat.h"
8371 int
8372 main ()
8373 {
8374 XML_Parser p = XML_ParserCreate (0);
8375   ;
8376   return 0;
8377 }
8378 _ACEOF
8379 if ac_fn_c_try_link "$LINENO"; then :
8380   ac_cv_libexpat=yes
8381 else
8382   ac_cv_libexpat=no
8383 fi
8384 rm -f core conftest.err conftest.$ac_objext \
8385     conftest$ac_exeext conftest.$ac_ext
8386     LIBS="$ac_save_LIBS"
8387
8388 fi
8389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8390 $as_echo "$ac_cv_libexpat" >&6; }
8391   if test "$ac_cv_libexpat" = yes; then
8392     HAVE_LIBEXPAT=yes
8393
8394 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8395
8396     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8397 $as_echo_n "checking how to link with libexpat... " >&6; }
8398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8399 $as_echo "$LIBEXPAT" >&6; }
8400   else
8401     HAVE_LIBEXPAT=no
8402             CPPFLAGS="$ac_save_CPPFLAGS"
8403     LIBEXPAT=
8404     LTLIBEXPAT=
8405   fi
8406
8407
8408
8409
8410
8411
8412   if test "$HAVE_LIBEXPAT" != yes; then
8413     if test "$with_expat" = yes; then
8414       as_fn_error "expat is missing or unusable" "$LINENO" 5
8415     else
8416       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8417 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8418     fi
8419   else
8420     save_LIBS=$LIBS
8421     LIBS="$LIBS $LIBEXPAT"
8422     for ac_func in XML_StopParser
8423 do :
8424   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8425 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8426   cat >>confdefs.h <<_ACEOF
8427 #define HAVE_XML_STOPPARSER 1
8428 _ACEOF
8429
8430 fi
8431 done
8432
8433     LIBS=$save_LIBS
8434   fi
8435 fi
8436
8437 # --------------------- #
8438 # Check for libpython.  #
8439 # --------------------- #
8440
8441
8442
8443
8444
8445
8446 # Check whether --with-python was given.
8447 if test "${with_python+set}" = set; then :
8448   withval=$with_python;
8449 else
8450   with_python=auto
8451 fi
8452
8453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8454 $as_echo_n "checking whether to use python... " >&6; }
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8456 $as_echo "$with_python" >&6; }
8457
8458 if test "${with_python}" = no; then
8459   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8460 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8461   have_libpython=no
8462 else
8463   case "${with_python}" in
8464   [\\/]* | ?:[\\/]*)
8465     if test -d ${with_python}; then
8466       # Assume the python binary is ${with_python}/bin/python.
8467       python_prog="${with_python}/bin/python"
8468       python_prefix=
8469       # If python does not exit ${with_python}/bin, then try in
8470       # ${with_python}.  On Windows/MinGW, this is where the Python
8471       # executable is.
8472       if test ! -x "${python_prog}"; then
8473         python_prog="${with_python}/python"
8474         python_prefix=
8475       fi
8476       if test ! -x "${python_prog}"; then
8477         # Fall back to gdb 7.0/7.1 behaviour.
8478         python_prog=missing
8479         python_prefix=${with_python}
8480       fi
8481     elif test -x "${with_python}"; then
8482       # While we can't run python compiled for $host (unless host == build),
8483       # the user could write a script that provides the needed information,
8484       # so we support that.
8485       python_prog=${with_python}
8486       python_prefix=
8487     else
8488       as_fn_error "invalid value for --with-python" "$LINENO" 5
8489     fi
8490     ;;
8491   */*)
8492     # Disallow --with-python=foo/bar.
8493     as_fn_error "invalid value for --with-python" "$LINENO" 5
8494     ;;
8495   *)
8496     # The user has either specified auto, yes, or the name of the python
8497     # program assumed to be in $PATH.
8498     python_prefix=
8499     case "${with_python}" in
8500     yes | auto)
8501       if test ${build} = ${host}; then
8502         # Extract the first word of "python", so it can be a program name with args.
8503 set dummy python; ac_word=$2
8504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8505 $as_echo_n "checking for $ac_word... " >&6; }
8506 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8507   $as_echo_n "(cached) " >&6
8508 else
8509   case $python_prog_path in
8510   [\\/]* | ?:[\\/]*)
8511   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8512   ;;
8513   *)
8514   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8515 for as_dir in $PATH
8516 do
8517   IFS=$as_save_IFS
8518   test -z "$as_dir" && as_dir=.
8519     for ac_exec_ext in '' $ac_executable_extensions; do
8520   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8521     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8523     break 2
8524   fi
8525 done
8526   done
8527 IFS=$as_save_IFS
8528
8529   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8530   ;;
8531 esac
8532 fi
8533 python_prog_path=$ac_cv_path_python_prog_path
8534 if test -n "$python_prog_path"; then
8535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8536 $as_echo "$python_prog_path" >&6; }
8537 else
8538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8539 $as_echo "no" >&6; }
8540 fi
8541
8542
8543         if test "${python_prog_path}" = missing; then
8544           python_prog=missing
8545         else
8546           python_prog=${python_prog_path}
8547         fi
8548       else
8549         # Not much we can do except assume the cross-compiler will find the
8550         # right files.
8551         python_prog=missing
8552       fi
8553       ;;
8554     *)
8555       # While we can't run python compiled for $host (unless host == build),
8556       # the user could write a script that provides the needed information,
8557       # so we support that.
8558       python_prog="${with_python}"
8559       # Extract the first word of "${python_prog}", so it can be a program name with args.
8560 set dummy ${python_prog}; ac_word=$2
8561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8562 $as_echo_n "checking for $ac_word... " >&6; }
8563 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8564   $as_echo_n "(cached) " >&6
8565 else
8566   case $python_prog_path in
8567   [\\/]* | ?:[\\/]*)
8568   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8569   ;;
8570   *)
8571   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8572 for as_dir in $PATH
8573 do
8574   IFS=$as_save_IFS
8575   test -z "$as_dir" && as_dir=.
8576     for ac_exec_ext in '' $ac_executable_extensions; do
8577   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8578     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8579     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8580     break 2
8581   fi
8582 done
8583   done
8584 IFS=$as_save_IFS
8585
8586   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8587   ;;
8588 esac
8589 fi
8590 python_prog_path=$ac_cv_path_python_prog_path
8591 if test -n "$python_prog_path"; then
8592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8593 $as_echo "$python_prog_path" >&6; }
8594 else
8595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8596 $as_echo "no" >&6; }
8597 fi
8598
8599
8600       if test "${python_prog_path}" = missing; then
8601         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8602       fi
8603       ;;
8604     esac
8605   esac
8606
8607   if test "${python_prog}" != missing; then
8608     # We have a python program to use, but it may be too old.
8609     # Don't flag an error for --with-python=auto (the default).
8610     have_python_config=yes
8611     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8612     if test $? != 0; then
8613       have_python_config=failed
8614       if test "${with_python}" != auto; then
8615         as_fn_error "failure running python-config --includes" "$LINENO" 5
8616       fi
8617     fi
8618     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8619     if test $? != 0; then
8620       have_python_config=failed
8621       if test "${with_python}" != auto; then
8622         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8623       fi
8624     fi
8625     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8626     if test $? != 0; then
8627       have_python_config=failed
8628       if test "${with_python}" != auto; then
8629         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8630       fi
8631     fi
8632   else
8633     # We do not have a python executable we can use to determine where
8634     # to find the Python headers and libs.  We cannot guess the include
8635     # path from the python_prefix either, because that include path
8636     # depends on the Python version.  So, there is nothing much we can
8637     # do except assume that the compiler will be able to find those files.
8638     python_includes=
8639     python_libs=
8640     have_python_config=no
8641   fi
8642
8643   # If we have python-config, only try the configuration it provides.
8644   # Otherwise fallback on the old way of trying different versions of
8645   # python in turn.
8646
8647   have_libpython=no
8648   if test "${have_python_config}" = yes; then
8649     # Determine the Python version by extracting "-lpython<version>"
8650     # part of the python_libs. <version> is usually X.Y with X and Y
8651     # being decimal numbers, but can also be XY (seen on Windows).
8652     #
8653     # The extraction is performed using sed with a regular expression.
8654     # Initially, the regexp used was using the '?' quantifier to make
8655     # the dot in the version number optional.  Unfortunately, this
8656     # does not work with non-GNU versions of sed because, because of
8657     # what looks like a limitation (the '?' quantifier does not work
8658     # with back-references).  We work around this limitation by using
8659     # the '*' quantifier instead.  It means that, in theory, we might
8660     # match unexpected version strings such as "-lpython2..7", but
8661     # this seems unlikely in practice.  And even if that happens,
8662     # an error will be triggered later on, when checking that version
8663     # number.
8664     python_version=`echo " ${python_libs} " \
8665                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8666     case "${python_version}" in
8667     python*)
8668
8669   version=${python_version}
8670
8671   new_CPPFLAGS=${python_includes}
8672   new_LIBS=${python_libs}
8673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8674 $as_echo_n "checking for ${version}... " >&6; }
8675   save_CPPFLAGS=$CPPFLAGS
8676   save_LIBS=$LIBS
8677   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8678   LIBS="$LIBS $new_LIBS"
8679   found_usable_python=no
8680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8681 /* end confdefs.h.  */
8682 #include "Python.h"
8683 int
8684 main ()
8685 {
8686 Py_Initialize ();
8687   ;
8688   return 0;
8689 }
8690 _ACEOF
8691 if ac_fn_c_try_link "$LINENO"; then :
8692   have_libpython=${version}
8693                   found_usable_python=yes
8694                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8695                   PYTHON_LIBS=$new_LIBS
8696 fi
8697 rm -f core conftest.err conftest.$ac_objext \
8698     conftest$ac_exeext conftest.$ac_ext
8699   CPPFLAGS=$save_CPPFLAGS
8700   LIBS=$save_LIBS
8701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8702 $as_echo "${found_usable_python}" >&6; }
8703
8704       ;;
8705     *)
8706       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8707       ;;
8708     esac
8709   elif test "${have_python_config}" != failed; then
8710     if test "${have_libpython}" = no; then
8711
8712   version=python2.7
8713
8714   new_CPPFLAGS=${python_includes}
8715   new_LIBS="${python_libs} -lpython2.7"
8716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8717 $as_echo_n "checking for ${version}... " >&6; }
8718   save_CPPFLAGS=$CPPFLAGS
8719   save_LIBS=$LIBS
8720   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8721   LIBS="$LIBS $new_LIBS"
8722   found_usable_python=no
8723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8724 /* end confdefs.h.  */
8725 #include "Python.h"
8726 int
8727 main ()
8728 {
8729 Py_Initialize ();
8730   ;
8731   return 0;
8732 }
8733 _ACEOF
8734 if ac_fn_c_try_link "$LINENO"; then :
8735   have_libpython=${version}
8736                   found_usable_python=yes
8737                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8738                   PYTHON_LIBS=$new_LIBS
8739 fi
8740 rm -f core conftest.err conftest.$ac_objext \
8741     conftest$ac_exeext conftest.$ac_ext
8742   CPPFLAGS=$save_CPPFLAGS
8743   LIBS=$save_LIBS
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8745 $as_echo "${found_usable_python}" >&6; }
8746
8747     fi
8748     if test "${have_libpython}" = no; then
8749
8750   version=python2.6
8751
8752   new_CPPFLAGS=${python_includes}
8753   new_LIBS="${python_libs} -lpython2.6"
8754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8755 $as_echo_n "checking for ${version}... " >&6; }
8756   save_CPPFLAGS=$CPPFLAGS
8757   save_LIBS=$LIBS
8758   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8759   LIBS="$LIBS $new_LIBS"
8760   found_usable_python=no
8761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8762 /* end confdefs.h.  */
8763 #include "Python.h"
8764 int
8765 main ()
8766 {
8767 Py_Initialize ();
8768   ;
8769   return 0;
8770 }
8771 _ACEOF
8772 if ac_fn_c_try_link "$LINENO"; then :
8773   have_libpython=${version}
8774                   found_usable_python=yes
8775                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8776                   PYTHON_LIBS=$new_LIBS
8777 fi
8778 rm -f core conftest.err conftest.$ac_objext \
8779     conftest$ac_exeext conftest.$ac_ext
8780   CPPFLAGS=$save_CPPFLAGS
8781   LIBS=$save_LIBS
8782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8783 $as_echo "${found_usable_python}" >&6; }
8784
8785     fi
8786     if test ${have_libpython} = no; then
8787
8788   version=python2.5
8789
8790   new_CPPFLAGS=${python_includes}
8791   new_LIBS="${python_libs} -lpython2.5"
8792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8793 $as_echo_n "checking for ${version}... " >&6; }
8794   save_CPPFLAGS=$CPPFLAGS
8795   save_LIBS=$LIBS
8796   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8797   LIBS="$LIBS $new_LIBS"
8798   found_usable_python=no
8799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8800 /* end confdefs.h.  */
8801 #include "Python.h"
8802 int
8803 main ()
8804 {
8805 Py_Initialize ();
8806   ;
8807   return 0;
8808 }
8809 _ACEOF
8810 if ac_fn_c_try_link "$LINENO"; then :
8811   have_libpython=${version}
8812                   found_usable_python=yes
8813                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8814                   PYTHON_LIBS=$new_LIBS
8815 fi
8816 rm -f core conftest.err conftest.$ac_objext \
8817     conftest$ac_exeext conftest.$ac_ext
8818   CPPFLAGS=$save_CPPFLAGS
8819   LIBS=$save_LIBS
8820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8821 $as_echo "${found_usable_python}" >&6; }
8822
8823     fi
8824     if test ${have_libpython} = no; then
8825
8826   version=python2.4
8827
8828   new_CPPFLAGS=${python_includes}
8829   new_LIBS="${python_libs} -lpython2.4"
8830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8831 $as_echo_n "checking for ${version}... " >&6; }
8832   save_CPPFLAGS=$CPPFLAGS
8833   save_LIBS=$LIBS
8834   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8835   LIBS="$LIBS $new_LIBS"
8836   found_usable_python=no
8837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8838 /* end confdefs.h.  */
8839 #include "Python.h"
8840 int
8841 main ()
8842 {
8843 Py_Initialize ();
8844   ;
8845   return 0;
8846 }
8847 _ACEOF
8848 if ac_fn_c_try_link "$LINENO"; then :
8849   have_libpython=${version}
8850                   found_usable_python=yes
8851                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8852                   PYTHON_LIBS=$new_LIBS
8853 fi
8854 rm -f core conftest.err conftest.$ac_objext \
8855     conftest$ac_exeext conftest.$ac_ext
8856   CPPFLAGS=$save_CPPFLAGS
8857   LIBS=$save_LIBS
8858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8859 $as_echo "${found_usable_python}" >&6; }
8860
8861     fi
8862   fi
8863   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8864
8865 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8866
8867   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8868
8869 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8870
8871   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8872
8873 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8874
8875   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8876
8877 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8878
8879   fi
8880
8881   if test "${have_libpython}" = no; then
8882     case "${with_python}" in
8883     yes)
8884       as_fn_error "python is missing or unusable" "$LINENO" 5
8885       ;;
8886     auto)
8887       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8888 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8889       ;;
8890     *)
8891       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8892       ;;
8893     esac
8894   else
8895     if test -n "${python_prefix}"; then
8896
8897 cat >>confdefs.h <<_ACEOF
8898 #define WITH_PYTHON_PATH "${python_prefix}"
8899 _ACEOF
8900
8901
8902   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8903      if test "x$prefix" = xNONE; then
8904         test_prefix=/usr/local
8905      else
8906         test_prefix=$prefix
8907      fi
8908   else
8909      test_prefix=$exec_prefix
8910   fi
8911   value=0
8912   case ${python_prefix} in
8913      "${test_prefix}"|"${test_prefix}/"*|\
8914         '${exec_prefix}'|'${exec_prefix}/'*)
8915      value=1
8916      ;;
8917   esac
8918
8919 cat >>confdefs.h <<_ACEOF
8920 #define PYTHON_PATH_RELOCATABLE $value
8921 _ACEOF
8922
8923
8924     fi
8925   fi
8926 fi
8927
8928 if test "${have_libpython}" != no; then
8929
8930 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8931
8932   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8933   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8934   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8935   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8936   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8937
8938   # Flags needed to compile Python code (taken from python-config --cflags).
8939   # We cannot call python-config directly because it will output whatever was
8940   # used when compiling the Python interpreter itself, including flags which
8941   # would make the python-related objects be compiled differently from the
8942   # rest of GDB (e.g., -O2 and -fPIC).
8943   if test "${GCC}" = yes; then
8944     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8945   fi
8946
8947   if test "x${tentative_python_cflags}" != x; then
8948     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8949 $as_echo_n "checking compiler flags for python code... " >&6; }
8950     for flag in ${tentative_python_cflags}; do
8951       # Check that the compiler accepts it
8952       saved_CFLAGS="$CFLAGS"
8953       CFLAGS="$CFLAGS $flag"
8954       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8955 /* end confdefs.h.  */
8956
8957 int
8958 main ()
8959 {
8960
8961   ;
8962   return 0;
8963 }
8964 _ACEOF
8965 if ac_fn_c_try_compile "$LINENO"; then :
8966   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8967 fi
8968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8969       CFLAGS="$saved_CFLAGS"
8970     done
8971     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8972 $as_echo "${PYTHON_CFLAGS}" >&6; }
8973   fi
8974
8975   # On x64 Windows, Python's include headers, and pyconfig.h in
8976   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8977   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8978   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8979   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8980   # The issue was reported to the Python community, but still isn't
8981   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8982
8983   case "$gdb_host" in
8984     mingw64)
8985            if test "${GCC}" = yes; then
8986              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8987            fi
8988            ;;
8989   esac
8990
8991   # Note that "python -m threading" cannot be used to check for
8992   # threading support due to a bug in Python 2.7.3
8993   # (http://bugs.python.org/issue15567).
8994   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8995 $as_echo_n "checking whether python supports threads... " >&6; }
8996   saved_CPPFLAGS="${CPPFLAGS}"
8997   CPPFLAGS="${PYTHON_CPPFLAGS}"
8998   # Note that the test is reversed so that python_has_threads=yes on
8999   # unexpected failures.
9000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9001 /* end confdefs.h.  */
9002
9003 #include <Python.h>
9004 #ifdef WITH_THREAD
9005 # error
9006 #endif
9007
9008 _ACEOF
9009 if ac_fn_c_try_cpp "$LINENO"; then :
9010   python_has_threads=no
9011 else
9012   python_has_threads=yes
9013 fi
9014 rm -f conftest.err conftest.$ac_ext
9015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9016 $as_echo "${python_has_threads}" >&6; }
9017   CPPFLAGS="${saved_CPPFLAGS}"
9018 else
9019   # Even if Python support is not compiled in, we need to have this file
9020   # included so that the "python" command, et.al., still exists.
9021   CONFIG_OBS="$CONFIG_OBS python.o"
9022   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9023 fi
9024
9025
9026
9027  if test "${have_libpython}" != no; then
9028   HAVE_PYTHON_TRUE=
9029   HAVE_PYTHON_FALSE='#'
9030 else
9031   HAVE_PYTHON_TRUE='#'
9032   HAVE_PYTHON_FALSE=
9033 fi
9034
9035
9036 # -------------------- #
9037 # Check for libguile.  #
9038 # -------------------- #
9039
9040
9041
9042
9043
9044
9045 # Check whether --with-guile was given.
9046 if test "${with_guile+set}" = set; then :
9047   withval=$with_guile;
9048 else
9049   with_guile=auto
9050 fi
9051
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9053 $as_echo_n "checking whether to use guile... " >&6; }
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9055 $as_echo "$with_guile" >&6; }
9056
9057 # Extract the first word of "pkg-config", so it can be a program name with args.
9058 set dummy pkg-config; ac_word=$2
9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9060 $as_echo_n "checking for $ac_word... " >&6; }
9061 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9062   $as_echo_n "(cached) " >&6
9063 else
9064   case $pkg_config_prog_path in
9065   [\\/]* | ?:[\\/]*)
9066   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9067   ;;
9068   *)
9069   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9070 for as_dir in $PATH
9071 do
9072   IFS=$as_save_IFS
9073   test -z "$as_dir" && as_dir=.
9074     for ac_exec_ext in '' $ac_executable_extensions; do
9075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9076     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9078     break 2
9079   fi
9080 done
9081   done
9082 IFS=$as_save_IFS
9083
9084   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9085   ;;
9086 esac
9087 fi
9088 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9089 if test -n "$pkg_config_prog_path"; then
9090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9091 $as_echo "$pkg_config_prog_path" >&6; }
9092 else
9093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9094 $as_echo "no" >&6; }
9095 fi
9096
9097
9098
9099 try_guile_versions="guile-2.2 guile-2.0"
9100 have_libguile=no
9101 case "${with_guile}" in
9102 no)
9103   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9104 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9105   ;;
9106 auto)
9107   if test "${pkg_config_prog_path}" = "missing"; then
9108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9109 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9110   else
9111
9112   pkg_config=${pkg_config_prog_path}
9113   guile_version_list=${try_guile_versions}
9114   flag_errors=no
9115
9116   found_usable_guile=checking
9117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9118 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9119   for guile_version in ${guile_version_list}; do
9120     ${pkg_config} --exists ${guile_version} 2>/dev/null
9121     if test $? != 0; then
9122       continue
9123     fi
9124             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9125     if test $? != 0; then
9126       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9127     fi
9128     new_LIBS=`${pkg_config} --libs ${guile_version}`
9129     if test $? != 0; then
9130       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9131     fi
9132         found_usable_guile=${guile_version}
9133     break
9134   done
9135   if test "${found_usable_guile}" = "checking"; then
9136     if test "${flag_errors}" = "yes"; then
9137       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9138     else
9139       found_usable_guile=no
9140     fi
9141   fi
9142       if test "${found_usable_guile}" != no; then
9143     save_CPPFLAGS=$CPPFLAGS
9144     save_LIBS=$LIBS
9145     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9146     LIBS="$LIBS $new_LIBS"
9147     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9148 /* end confdefs.h.  */
9149 #include "libguile.h"
9150 int
9151 main ()
9152 {
9153 scm_init_guile ();
9154   ;
9155   return 0;
9156 }
9157 _ACEOF
9158 if ac_fn_c_try_link "$LINENO"; then :
9159   have_libguile=yes
9160                     GUILE_CPPFLAGS=$new_CPPFLAGS
9161                     GUILE_LIBS=$new_LIBS
9162 else
9163   found_usable_guile=no
9164 fi
9165 rm -f core conftest.err conftest.$ac_objext \
9166     conftest$ac_exeext conftest.$ac_ext
9167         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9168 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9169
9170 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9171
9172
9173 fi
9174
9175     CPPFLAGS=$save_CPPFLAGS
9176     LIBS=$save_LIBS
9177     if test "${found_usable_guile}" = no; then
9178       if test "${flag_errors}" = yes; then
9179         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9180 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9181 as_fn_error "linking guile version ${guile_version} test program failed
9182 See \`config.log' for more details." "$LINENO" 5; }
9183       fi
9184     fi
9185   fi
9186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9187 $as_echo "${found_usable_guile}" >&6; }
9188
9189   fi
9190   ;;
9191 yes)
9192   if test "${pkg_config_prog_path}" = "missing"; then
9193     as_fn_error "pkg-config not found" "$LINENO" 5
9194   fi
9195
9196   pkg_config=${pkg_config_prog_path}
9197   guile_version_list=${try_guile_versions}
9198   flag_errors=yes
9199
9200   found_usable_guile=checking
9201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9202 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9203   for guile_version in ${guile_version_list}; do
9204     ${pkg_config} --exists ${guile_version} 2>/dev/null
9205     if test $? != 0; then
9206       continue
9207     fi
9208             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9209     if test $? != 0; then
9210       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9211     fi
9212     new_LIBS=`${pkg_config} --libs ${guile_version}`
9213     if test $? != 0; then
9214       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9215     fi
9216         found_usable_guile=${guile_version}
9217     break
9218   done
9219   if test "${found_usable_guile}" = "checking"; then
9220     if test "${flag_errors}" = "yes"; then
9221       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9222     else
9223       found_usable_guile=no
9224     fi
9225   fi
9226       if test "${found_usable_guile}" != no; then
9227     save_CPPFLAGS=$CPPFLAGS
9228     save_LIBS=$LIBS
9229     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9230     LIBS="$LIBS $new_LIBS"
9231     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9232 /* end confdefs.h.  */
9233 #include "libguile.h"
9234 int
9235 main ()
9236 {
9237 scm_init_guile ();
9238   ;
9239   return 0;
9240 }
9241 _ACEOF
9242 if ac_fn_c_try_link "$LINENO"; then :
9243   have_libguile=yes
9244                     GUILE_CPPFLAGS=$new_CPPFLAGS
9245                     GUILE_LIBS=$new_LIBS
9246 else
9247   found_usable_guile=no
9248 fi
9249 rm -f core conftest.err conftest.$ac_objext \
9250     conftest$ac_exeext conftest.$ac_ext
9251         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9252 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9253
9254 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9255
9256
9257 fi
9258
9259     CPPFLAGS=$save_CPPFLAGS
9260     LIBS=$save_LIBS
9261     if test "${found_usable_guile}" = no; then
9262       if test "${flag_errors}" = yes; then
9263         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9264 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9265 as_fn_error "linking guile version ${guile_version} test program failed
9266 See \`config.log' for more details." "$LINENO" 5; }
9267       fi
9268     fi
9269   fi
9270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9271 $as_echo "${found_usable_guile}" >&6; }
9272
9273   ;;
9274 [\\/]* | ?:[\\/]*)
9275   if test -x "${with_guile}"; then
9276
9277   pkg_config=${with_guile}
9278   guile_version_list=${try_guile_versions}
9279   flag_errors=yes
9280
9281   found_usable_guile=checking
9282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9283 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9284   for guile_version in ${guile_version_list}; do
9285     ${pkg_config} --exists ${guile_version} 2>/dev/null
9286     if test $? != 0; then
9287       continue
9288     fi
9289             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9290     if test $? != 0; then
9291       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9292     fi
9293     new_LIBS=`${pkg_config} --libs ${guile_version}`
9294     if test $? != 0; then
9295       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9296     fi
9297         found_usable_guile=${guile_version}
9298     break
9299   done
9300   if test "${found_usable_guile}" = "checking"; then
9301     if test "${flag_errors}" = "yes"; then
9302       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9303     else
9304       found_usable_guile=no
9305     fi
9306   fi
9307       if test "${found_usable_guile}" != no; then
9308     save_CPPFLAGS=$CPPFLAGS
9309     save_LIBS=$LIBS
9310     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9311     LIBS="$LIBS $new_LIBS"
9312     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9313 /* end confdefs.h.  */
9314 #include "libguile.h"
9315 int
9316 main ()
9317 {
9318 scm_init_guile ();
9319   ;
9320   return 0;
9321 }
9322 _ACEOF
9323 if ac_fn_c_try_link "$LINENO"; then :
9324   have_libguile=yes
9325                     GUILE_CPPFLAGS=$new_CPPFLAGS
9326                     GUILE_LIBS=$new_LIBS
9327 else
9328   found_usable_guile=no
9329 fi
9330 rm -f core conftest.err conftest.$ac_objext \
9331     conftest$ac_exeext conftest.$ac_ext
9332         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9333 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9334
9335 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9336
9337
9338 fi
9339
9340     CPPFLAGS=$save_CPPFLAGS
9341     LIBS=$save_LIBS
9342     if test "${found_usable_guile}" = no; then
9343       if test "${flag_errors}" = yes; then
9344         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9346 as_fn_error "linking guile version ${guile_version} test program failed
9347 See \`config.log' for more details." "$LINENO" 5; }
9348       fi
9349     fi
9350   fi
9351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9352 $as_echo "${found_usable_guile}" >&6; }
9353
9354   else
9355     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9356   fi
9357   ;;
9358 "" | */*)
9359   # Disallow --with=guile="" and --with-guile=foo/bar.
9360   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9361   ;;
9362 *)
9363   # A space separate list of guile versions to try, in order.
9364   if test "${pkg_config_prog_path}" = "missing"; then
9365     as_fn_error "pkg-config not found" "$LINENO" 5
9366   fi
9367
9368   pkg_config=${pkg_config_prog_path}
9369   guile_version_list=${with_guile}
9370   flag_errors=yes
9371
9372   found_usable_guile=checking
9373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9374 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9375   for guile_version in ${guile_version_list}; do
9376     ${pkg_config} --exists ${guile_version} 2>/dev/null
9377     if test $? != 0; then
9378       continue
9379     fi
9380             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9381     if test $? != 0; then
9382       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9383     fi
9384     new_LIBS=`${pkg_config} --libs ${guile_version}`
9385     if test $? != 0; then
9386       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9387     fi
9388         found_usable_guile=${guile_version}
9389     break
9390   done
9391   if test "${found_usable_guile}" = "checking"; then
9392     if test "${flag_errors}" = "yes"; then
9393       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9394     else
9395       found_usable_guile=no
9396     fi
9397   fi
9398       if test "${found_usable_guile}" != no; then
9399     save_CPPFLAGS=$CPPFLAGS
9400     save_LIBS=$LIBS
9401     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9402     LIBS="$LIBS $new_LIBS"
9403     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9404 /* end confdefs.h.  */
9405 #include "libguile.h"
9406 int
9407 main ()
9408 {
9409 scm_init_guile ();
9410   ;
9411   return 0;
9412 }
9413 _ACEOF
9414 if ac_fn_c_try_link "$LINENO"; then :
9415   have_libguile=yes
9416                     GUILE_CPPFLAGS=$new_CPPFLAGS
9417                     GUILE_LIBS=$new_LIBS
9418 else
9419   found_usable_guile=no
9420 fi
9421 rm -f core conftest.err conftest.$ac_objext \
9422     conftest$ac_exeext conftest.$ac_ext
9423         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9424 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9425
9426 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9427
9428
9429 fi
9430
9431     CPPFLAGS=$save_CPPFLAGS
9432     LIBS=$save_LIBS
9433     if test "${found_usable_guile}" = no; then
9434       if test "${flag_errors}" = yes; then
9435         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9437 as_fn_error "linking guile version ${guile_version} test program failed
9438 See \`config.log' for more details." "$LINENO" 5; }
9439       fi
9440     fi
9441   fi
9442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9443 $as_echo "${found_usable_guile}" >&6; }
9444
9445   ;;
9446 esac
9447
9448 if test "${have_libguile}" != no; then
9449     case "${with_guile}" in
9450   [\\/]* | ?:[\\/]*)
9451
9452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9453 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9454 if test "${ac_cv_guild_program_name+set}" = set; then :
9455   $as_echo_n "(cached) " >&6
9456 else
9457   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9458
9459      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9460      # the 'guild' and 'bindir' variables.  In that case, try to guess
9461      # what the program name is, at the risk of getting it wrong if
9462      # Guile was configured with '--program-suffix' or similar.
9463      if test "x$ac_cv_guild_program_name" = "x"; then
9464        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9465        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9466      fi
9467
9468 fi
9469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9470 $as_echo "$ac_cv_guild_program_name" >&6; }
9471
9472   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9473     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9474   fi
9475
9476   GUILD="$ac_cv_guild_program_name"
9477
9478
9479     ;;
9480   *)
9481
9482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9483 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9484 if test "${ac_cv_guild_program_name+set}" = set; then :
9485   $as_echo_n "(cached) " >&6
9486 else
9487   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9488
9489      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9490      # the 'guild' and 'bindir' variables.  In that case, try to guess
9491      # what the program name is, at the risk of getting it wrong if
9492      # Guile was configured with '--program-suffix' or similar.
9493      if test "x$ac_cv_guild_program_name" = "x"; then
9494        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9495        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9496      fi
9497
9498 fi
9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9500 $as_echo "$ac_cv_guild_program_name" >&6; }
9501
9502   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9503     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9504   fi
9505
9506   GUILD="$ac_cv_guild_program_name"
9507
9508
9509     ;;
9510   esac
9511
9512
9513   if test "$cross_compiling" = no; then
9514     GUILD_TARGET_FLAG=
9515   else
9516     GUILD_TARGET_FLAG="--target=$host"
9517   fi
9518
9519
9520
9521
9522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9523 $as_echo_n "checking whether guild supports this host... " >&6; }
9524 if test "${ac_cv_guild_ok+set}" = set; then :
9525   $as_echo_n "(cached) " >&6
9526 else
9527   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9528      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9529        ac_cv_guild_ok=yes
9530      else
9531        ac_cv_guild_ok=no
9532      fi
9533 fi
9534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9535 $as_echo "$ac_cv_guild_ok" >&6; }
9536
9537     if test "$ac_cv_guild_ok" = no; then
9538     have_libguile=no
9539     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9540 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9541   fi
9542 fi
9543
9544 if test "${have_libguile}" != no; then
9545
9546 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9547
9548   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9549   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9550   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9551   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9552   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9553
9554     save_LIBS="$LIBS"
9555   save_CPPFLAGS="$CPPFLAGS"
9556   LIBS="$GUILE_LIBS"
9557   CPPFLAGS="$GUILE_CPPFLAGS"
9558   for ac_func in scm_new_smob
9559 do :
9560   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9561 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9562   cat >>confdefs.h <<_ACEOF
9563 #define HAVE_SCM_NEW_SMOB 1
9564 _ACEOF
9565
9566 fi
9567 done
9568
9569   LIBS="$save_LIBS"
9570   CPPFLAGS="$save_CPPFLAGS"
9571 else
9572   # Even if Guile support is not compiled in, we need to have these files
9573   # included.
9574   CONFIG_OBS="$CONFIG_OBS guile.o"
9575   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9576 fi
9577
9578
9579  if test "${have_libguile}" != no; then
9580   HAVE_GUILE_TRUE=
9581   HAVE_GUILE_FALSE='#'
9582 else
9583   HAVE_GUILE_TRUE='#'
9584   HAVE_GUILE_FALSE=
9585 fi
9586
9587
9588 # --------------------- #
9589 # Check for libmcheck.  #
9590 # --------------------- #
9591
9592 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9593 # but turn it off if Python is enabled with threads, since -lmcheck is
9594 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9595 # and for releases.
9596 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9597    && $development; then
9598   libmcheck_default=yes
9599 else
9600   libmcheck_default=no
9601 fi
9602
9603   # Check whether --enable-libmcheck was given.
9604 if test "${enable_libmcheck+set}" = set; then :
9605   enableval=$enable_libmcheck; case "${enableval}" in
9606       yes | y) ENABLE_LIBMCHECK="yes" ;;
9607       no | n)  ENABLE_LIBMCHECK="no" ;;
9608       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9609     esac
9610 fi
9611
9612
9613   if test -z "${ENABLE_LIBMCHECK}"; then
9614     ENABLE_LIBMCHECK=${libmcheck_default}
9615   fi
9616
9617   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9619 $as_echo_n "checking for main in -lmcheck... " >&6; }
9620 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9621   $as_echo_n "(cached) " >&6
9622 else
9623   ac_check_lib_save_LIBS=$LIBS
9624 LIBS="-lmcheck  $LIBS"
9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9626 /* end confdefs.h.  */
9627
9628
9629 int
9630 main ()
9631 {
9632 return main ();
9633   ;
9634   return 0;
9635 }
9636 _ACEOF
9637 if ac_fn_c_try_link "$LINENO"; then :
9638   ac_cv_lib_mcheck_main=yes
9639 else
9640   ac_cv_lib_mcheck_main=no
9641 fi
9642 rm -f core conftest.err conftest.$ac_objext \
9643     conftest$ac_exeext conftest.$ac_ext
9644 LIBS=$ac_check_lib_save_LIBS
9645 fi
9646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9647 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9648 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9649   cat >>confdefs.h <<_ACEOF
9650 #define HAVE_LIBMCHECK 1
9651 _ACEOF
9652
9653   LIBS="-lmcheck $LIBS"
9654
9655 fi
9656
9657   fi
9658
9659
9660 if test "$ENABLE_LIBMCHECK" = "yes" \
9661         -a "${have_libpython}" != "no" \
9662         -a "${python_has_threads}" = "yes" ; then
9663   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9664 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9665 fi
9666
9667 # ------------------------- #
9668 # Checks for header files.  #
9669 # ------------------------- #
9670
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9672 $as_echo_n "checking for ANSI C header files... " >&6; }
9673 if test "${ac_cv_header_stdc+set}" = set; then :
9674   $as_echo_n "(cached) " >&6
9675 else
9676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9677 /* end confdefs.h.  */
9678 #include <stdlib.h>
9679 #include <stdarg.h>
9680 #include <string.h>
9681 #include <float.h>
9682
9683 int
9684 main ()
9685 {
9686
9687   ;
9688   return 0;
9689 }
9690 _ACEOF
9691 if ac_fn_c_try_compile "$LINENO"; then :
9692   ac_cv_header_stdc=yes
9693 else
9694   ac_cv_header_stdc=no
9695 fi
9696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9697
9698 if test $ac_cv_header_stdc = yes; then
9699   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9701 /* end confdefs.h.  */
9702 #include <string.h>
9703
9704 _ACEOF
9705 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9706   $EGREP "memchr" >/dev/null 2>&1; then :
9707
9708 else
9709   ac_cv_header_stdc=no
9710 fi
9711 rm -f conftest*
9712
9713 fi
9714
9715 if test $ac_cv_header_stdc = yes; then
9716   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9718 /* end confdefs.h.  */
9719 #include <stdlib.h>
9720
9721 _ACEOF
9722 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9723   $EGREP "free" >/dev/null 2>&1; then :
9724
9725 else
9726   ac_cv_header_stdc=no
9727 fi
9728 rm -f conftest*
9729
9730 fi
9731
9732 if test $ac_cv_header_stdc = yes; then
9733   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9734   if test "$cross_compiling" = yes; then :
9735   :
9736 else
9737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9738 /* end confdefs.h.  */
9739 #include <ctype.h>
9740 #include <stdlib.h>
9741 #if ((' ' & 0x0FF) == 0x020)
9742 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9743 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9744 #else
9745 # define ISLOWER(c) \
9746                    (('a' <= (c) && (c) <= 'i') \
9747                      || ('j' <= (c) && (c) <= 'r') \
9748                      || ('s' <= (c) && (c) <= 'z'))
9749 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9750 #endif
9751
9752 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9753 int
9754 main ()
9755 {
9756   int i;
9757   for (i = 0; i < 256; i++)
9758     if (XOR (islower (i), ISLOWER (i))
9759         || toupper (i) != TOUPPER (i))
9760       return 2;
9761   return 0;
9762 }
9763 _ACEOF
9764 if ac_fn_c_try_run "$LINENO"; then :
9765
9766 else
9767   ac_cv_header_stdc=no
9768 fi
9769 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9770   conftest.$ac_objext conftest.beam conftest.$ac_ext
9771 fi
9772
9773 fi
9774 fi
9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9776 $as_echo "$ac_cv_header_stdc" >&6; }
9777 if test $ac_cv_header_stdc = yes; then
9778
9779 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9780
9781 fi
9782
9783 # elf_hp.h is for HP/UX 64-bit shared library support.
9784 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9785                   thread_db.h \
9786                   sys/fault.h \
9787                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9788                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9789                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9790                   termios.h termio.h \
9791                   sgtty.h elf_hp.h \
9792                   dlfcn.h
9793 do :
9794   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9795 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9796 eval as_val=\$$as_ac_Header
9797    if test "x$as_val" = x""yes; then :
9798   cat >>confdefs.h <<_ACEOF
9799 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9800 _ACEOF
9801
9802 fi
9803
9804 done
9805
9806 for ac_header in sys/proc.h
9807 do :
9808   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9809 # include <sys/param.h>
9810 #endif
9811
9812 "
9813 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9814   cat >>confdefs.h <<_ACEOF
9815 #define HAVE_SYS_PROC_H 1
9816 _ACEOF
9817
9818 fi
9819
9820 done
9821
9822 for ac_header in sys/user.h
9823 do :
9824   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9825 # include <sys/param.h>
9826 #endif
9827
9828 "
9829 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9830   cat >>confdefs.h <<_ACEOF
9831 #define HAVE_SYS_USER_H 1
9832 _ACEOF
9833
9834 fi
9835
9836 done
9837
9838
9839 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9840 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9841 # think that we don't have <curses.h> if we're using GCC.
9842 case $host_os in
9843   solaris2.[789])
9844     if test "$GCC" = yes; then
9845
9846 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9847
9848     fi ;;
9849 esac
9850 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9851 do :
9852   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9853 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9854 eval as_val=\$$as_ac_Header
9855    if test "x$as_val" = x""yes; then :
9856   cat >>confdefs.h <<_ACEOF
9857 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9858 _ACEOF
9859
9860 fi
9861
9862 done
9863
9864 for ac_header in term.h
9865 do :
9866   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9867 # include <curses.h>
9868 #endif
9869
9870 "
9871 if test "x$ac_cv_header_term_h" = x""yes; then :
9872   cat >>confdefs.h <<_ACEOF
9873 #define HAVE_TERM_H 1
9874 _ACEOF
9875
9876 fi
9877
9878 done
9879
9880
9881 # ------------------------- #
9882 # Checks for declarations.  #
9883 # ------------------------- #
9884
9885
9886   # Check for presence and size of long long.
9887   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
9888 if test "x$ac_cv_type_long_long" = x""yes; then :
9889
9890 cat >>confdefs.h <<_ACEOF
9891 #define HAVE_LONG_LONG 1
9892 _ACEOF
9893
9894 # The cast to long int works around a bug in the HP C Compiler
9895 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9896 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9897 # This bug is HP SR number 8606223364.
9898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
9899 $as_echo_n "checking size of long long... " >&6; }
9900 if test "${ac_cv_sizeof_long_long+set}" = set; then :
9901   $as_echo_n "(cached) " >&6
9902 else
9903   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
9904
9905 else
9906   if test "$ac_cv_type_long_long" = yes; then
9907      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9909 { as_fn_set_status 77
9910 as_fn_error "cannot compute sizeof (long long)
9911 See \`config.log' for more details." "$LINENO" 5; }; }
9912    else
9913      ac_cv_sizeof_long_long=0
9914    fi
9915 fi
9916
9917 fi
9918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
9919 $as_echo "$ac_cv_sizeof_long_long" >&6; }
9920
9921
9922
9923 cat >>confdefs.h <<_ACEOF
9924 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9925 _ACEOF
9926
9927
9928 fi
9929
9930
9931   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
9932 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
9933   ac_have_decl=1
9934 else
9935   ac_have_decl=0
9936 fi
9937
9938 cat >>confdefs.h <<_ACEOF
9939 #define HAVE_DECL_BASENAME $ac_have_decl
9940 _ACEOF
9941 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
9942 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
9943   ac_have_decl=1
9944 else
9945   ac_have_decl=0
9946 fi
9947
9948 cat >>confdefs.h <<_ACEOF
9949 #define HAVE_DECL_FFS $ac_have_decl
9950 _ACEOF
9951 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
9952 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
9953   ac_have_decl=1
9954 else
9955   ac_have_decl=0
9956 fi
9957
9958 cat >>confdefs.h <<_ACEOF
9959 #define HAVE_DECL_ASPRINTF $ac_have_decl
9960 _ACEOF
9961 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
9962 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
9963   ac_have_decl=1
9964 else
9965   ac_have_decl=0
9966 fi
9967
9968 cat >>confdefs.h <<_ACEOF
9969 #define HAVE_DECL_VASPRINTF $ac_have_decl
9970 _ACEOF
9971 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9972 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9973   ac_have_decl=1
9974 else
9975   ac_have_decl=0
9976 fi
9977
9978 cat >>confdefs.h <<_ACEOF
9979 #define HAVE_DECL_SNPRINTF $ac_have_decl
9980 _ACEOF
9981 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9982 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
9983   ac_have_decl=1
9984 else
9985   ac_have_decl=0
9986 fi
9987
9988 cat >>confdefs.h <<_ACEOF
9989 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9990 _ACEOF
9991
9992   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
9993 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
9994   ac_have_decl=1
9995 else
9996   ac_have_decl=0
9997 fi
9998
9999 cat >>confdefs.h <<_ACEOF
10000 #define HAVE_DECL_STRTOL $ac_have_decl
10001 _ACEOF
10002 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10003 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10004   ac_have_decl=1
10005 else
10006   ac_have_decl=0
10007 fi
10008
10009 cat >>confdefs.h <<_ACEOF
10010 #define HAVE_DECL_STRTOUL $ac_have_decl
10011 _ACEOF
10012 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10013 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10014   ac_have_decl=1
10015 else
10016   ac_have_decl=0
10017 fi
10018
10019 cat >>confdefs.h <<_ACEOF
10020 #define HAVE_DECL_STRTOLL $ac_have_decl
10021 _ACEOF
10022 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10023 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10024   ac_have_decl=1
10025 else
10026   ac_have_decl=0
10027 fi
10028
10029 cat >>confdefs.h <<_ACEOF
10030 #define HAVE_DECL_STRTOULL $ac_have_decl
10031 _ACEOF
10032
10033   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10034 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10035   ac_have_decl=1
10036 else
10037   ac_have_decl=0
10038 fi
10039
10040 cat >>confdefs.h <<_ACEOF
10041 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10042 _ACEOF
10043
10044
10045
10046 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10047 if test "x$ac_cv_have_decl_free" = x""yes; then :
10048   ac_have_decl=1
10049 else
10050   ac_have_decl=0
10051 fi
10052
10053 cat >>confdefs.h <<_ACEOF
10054 #define HAVE_DECL_FREE $ac_have_decl
10055 _ACEOF
10056 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10057 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10058   ac_have_decl=1
10059 else
10060   ac_have_decl=0
10061 fi
10062
10063 cat >>confdefs.h <<_ACEOF
10064 #define HAVE_DECL_MALLOC $ac_have_decl
10065 _ACEOF
10066 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10067 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10068   ac_have_decl=1
10069 else
10070   ac_have_decl=0
10071 fi
10072
10073 cat >>confdefs.h <<_ACEOF
10074 #define HAVE_DECL_REALLOC $ac_have_decl
10075 _ACEOF
10076 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10077 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10078   ac_have_decl=1
10079 else
10080   ac_have_decl=0
10081 fi
10082
10083 cat >>confdefs.h <<_ACEOF
10084 #define HAVE_DECL_SNPRINTF $ac_have_decl
10085 _ACEOF
10086
10087
10088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10089 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10090 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10091   $as_echo_n "(cached) " >&6
10092 else
10093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10094 /* end confdefs.h.  */
10095 #include <locale.h>
10096 int
10097 main ()
10098 {
10099 return LC_MESSAGES
10100   ;
10101   return 0;
10102 }
10103 _ACEOF
10104 if ac_fn_c_try_link "$LINENO"; then :
10105   am_cv_val_LC_MESSAGES=yes
10106 else
10107   am_cv_val_LC_MESSAGES=no
10108 fi
10109 rm -f core conftest.err conftest.$ac_objext \
10110     conftest$ac_exeext conftest.$ac_ext
10111 fi
10112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10113 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10114   if test $am_cv_val_LC_MESSAGES = yes; then
10115
10116 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10117
10118   fi
10119
10120
10121 # ----------------------- #
10122 # Checks for structures.  #
10123 # ----------------------- #
10124
10125 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
10126 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
10127
10128 cat >>confdefs.h <<_ACEOF
10129 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
10130 _ACEOF
10131
10132
10133 fi
10134 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
10135 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
10136
10137 cat >>confdefs.h <<_ACEOF
10138 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
10139 _ACEOF
10140
10141
10142 fi
10143
10144
10145 # ------------------ #
10146 # Checks for types.  #
10147 # ------------------ #
10148
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
10150 $as_echo_n "checking return type of signal handlers... " >&6; }
10151 if test "${ac_cv_type_signal+set}" = set; then :
10152   $as_echo_n "(cached) " >&6
10153 else
10154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10155 /* end confdefs.h.  */
10156 #include <sys/types.h>
10157 #include <signal.h>
10158
10159 int
10160 main ()
10161 {
10162 return *(signal (0, 0)) (0) == 1;
10163   ;
10164   return 0;
10165 }
10166 _ACEOF
10167 if ac_fn_c_try_compile "$LINENO"; then :
10168   ac_cv_type_signal=int
10169 else
10170   ac_cv_type_signal=void
10171 fi
10172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10173 fi
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
10175 $as_echo "$ac_cv_type_signal" >&6; }
10176
10177 cat >>confdefs.h <<_ACEOF
10178 #define RETSIGTYPE $ac_cv_type_signal
10179 _ACEOF
10180
10181
10182 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
10183 #include <sys/socket.h>
10184
10185 "
10186 if test "x$ac_cv_type_socklen_t" = x""yes; then :
10187
10188 cat >>confdefs.h <<_ACEOF
10189 #define HAVE_SOCKLEN_T 1
10190 _ACEOF
10191
10192
10193 fi
10194
10195
10196 # ------------------------------------- #
10197 # Checks for compiler characteristics.  #
10198 # ------------------------------------- #
10199
10200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
10201 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
10202 if test "${ac_cv_c_const+set}" = set; then :
10203   $as_echo_n "(cached) " >&6
10204 else
10205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10206 /* end confdefs.h.  */
10207
10208 int
10209 main ()
10210 {
10211 /* FIXME: Include the comments suggested by Paul. */
10212 #ifndef __cplusplus
10213   /* Ultrix mips cc rejects this.  */
10214   typedef int charset[2];
10215   const charset cs;
10216   /* SunOS 4.1.1 cc rejects this.  */
10217   char const *const *pcpcc;
10218   char **ppc;
10219   /* NEC SVR4.0.2 mips cc rejects this.  */
10220   struct point {int x, y;};
10221   static struct point const zero = {0,0};
10222   /* AIX XL C 1.02.0.0 rejects this.
10223      It does not let you subtract one const X* pointer from another in
10224      an arm of an if-expression whose if-part is not a constant
10225      expression */
10226   const char *g = "string";
10227   pcpcc = &g + (g ? g-g : 0);
10228   /* HPUX 7.0 cc rejects these. */
10229   ++pcpcc;
10230   ppc = (char**) pcpcc;
10231   pcpcc = (char const *const *) ppc;
10232   { /* SCO 3.2v4 cc rejects this.  */
10233     char *t;
10234     char const *s = 0 ? (char *) 0 : (char const *) 0;
10235
10236     *t++ = 0;
10237     if (s) return 0;
10238   }
10239   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10240     int x[] = {25, 17};
10241     const int *foo = &x[0];
10242     ++foo;
10243   }
10244   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10245     typedef const int *iptr;
10246     iptr p = 0;
10247     ++p;
10248   }
10249   { /* AIX XL C 1.02.0.0 rejects this saying
10250        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10251     struct s { int j; const int *ap[3]; };
10252     struct s *b; b->j = 5;
10253   }
10254   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10255     const int foo = 10;
10256     if (!foo) return 0;
10257   }
10258   return !cs[0] && !zero.x;
10259 #endif
10260
10261   ;
10262   return 0;
10263 }
10264 _ACEOF
10265 if ac_fn_c_try_compile "$LINENO"; then :
10266   ac_cv_c_const=yes
10267 else
10268   ac_cv_c_const=no
10269 fi
10270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10271 fi
10272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10273 $as_echo "$ac_cv_c_const" >&6; }
10274 if test $ac_cv_c_const = no; then
10275
10276 $as_echo "#define const /**/" >>confdefs.h
10277
10278 fi
10279
10280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10281 $as_echo_n "checking for inline... " >&6; }
10282 if test "${ac_cv_c_inline+set}" = set; then :
10283   $as_echo_n "(cached) " >&6
10284 else
10285   ac_cv_c_inline=no
10286 for ac_kw in inline __inline__ __inline; do
10287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10288 /* end confdefs.h.  */
10289 #ifndef __cplusplus
10290 typedef int foo_t;
10291 static $ac_kw foo_t static_foo () {return 0; }
10292 $ac_kw foo_t foo () {return 0; }
10293 #endif
10294
10295 _ACEOF
10296 if ac_fn_c_try_compile "$LINENO"; then :
10297   ac_cv_c_inline=$ac_kw
10298 fi
10299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10300   test "$ac_cv_c_inline" != no && break
10301 done
10302
10303 fi
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10305 $as_echo "$ac_cv_c_inline" >&6; }
10306
10307 case $ac_cv_c_inline in
10308   inline | yes) ;;
10309   *)
10310     case $ac_cv_c_inline in
10311       no) ac_val=;;
10312       *) ac_val=$ac_cv_c_inline;;
10313     esac
10314     cat >>confdefs.h <<_ACEOF
10315 #ifndef __cplusplus
10316 #define inline $ac_val
10317 #endif
10318 _ACEOF
10319     ;;
10320 esac
10321
10322  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10323 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10324 if test "${ac_cv_c_bigendian+set}" = set; then :
10325   $as_echo_n "(cached) " >&6
10326 else
10327   ac_cv_c_bigendian=unknown
10328     # See if we're dealing with a universal compiler.
10329     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10330 /* end confdefs.h.  */
10331 #ifndef __APPLE_CC__
10332                not a universal capable compiler
10333              #endif
10334              typedef int dummy;
10335
10336 _ACEOF
10337 if ac_fn_c_try_compile "$LINENO"; then :
10338
10339         # Check for potential -arch flags.  It is not universal unless
10340         # there are at least two -arch flags with different values.
10341         ac_arch=
10342         ac_prev=
10343         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10344          if test -n "$ac_prev"; then
10345            case $ac_word in
10346              i?86 | x86_64 | ppc | ppc64)
10347                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10348                  ac_arch=$ac_word
10349                else
10350                  ac_cv_c_bigendian=universal
10351                  break
10352                fi
10353                ;;
10354            esac
10355            ac_prev=
10356          elif test "x$ac_word" = "x-arch"; then
10357            ac_prev=arch
10358          fi
10359        done
10360 fi
10361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10362     if test $ac_cv_c_bigendian = unknown; then
10363       # See if sys/param.h defines the BYTE_ORDER macro.
10364       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10365 /* end confdefs.h.  */
10366 #include <sys/types.h>
10367              #include <sys/param.h>
10368
10369 int
10370 main ()
10371 {
10372 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10373                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10374                      && LITTLE_ENDIAN)
10375               bogus endian macros
10376              #endif
10377
10378   ;
10379   return 0;
10380 }
10381 _ACEOF
10382 if ac_fn_c_try_compile "$LINENO"; then :
10383   # It does; now see whether it defined to BIG_ENDIAN or not.
10384          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10385 /* end confdefs.h.  */
10386 #include <sys/types.h>
10387                 #include <sys/param.h>
10388
10389 int
10390 main ()
10391 {
10392 #if BYTE_ORDER != BIG_ENDIAN
10393                  not big endian
10394                 #endif
10395
10396   ;
10397   return 0;
10398 }
10399 _ACEOF
10400 if ac_fn_c_try_compile "$LINENO"; then :
10401   ac_cv_c_bigendian=yes
10402 else
10403   ac_cv_c_bigendian=no
10404 fi
10405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10406 fi
10407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10408     fi
10409     if test $ac_cv_c_bigendian = unknown; then
10410       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10411       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10412 /* end confdefs.h.  */
10413 #include <limits.h>
10414
10415 int
10416 main ()
10417 {
10418 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10419               bogus endian macros
10420              #endif
10421
10422   ;
10423   return 0;
10424 }
10425 _ACEOF
10426 if ac_fn_c_try_compile "$LINENO"; then :
10427   # It does; now see whether it defined to _BIG_ENDIAN or not.
10428          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10429 /* end confdefs.h.  */
10430 #include <limits.h>
10431
10432 int
10433 main ()
10434 {
10435 #ifndef _BIG_ENDIAN
10436                  not big endian
10437                 #endif
10438
10439   ;
10440   return 0;
10441 }
10442 _ACEOF
10443 if ac_fn_c_try_compile "$LINENO"; then :
10444   ac_cv_c_bigendian=yes
10445 else
10446   ac_cv_c_bigendian=no
10447 fi
10448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10449 fi
10450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10451     fi
10452     if test $ac_cv_c_bigendian = unknown; then
10453       # Compile a test program.
10454       if test "$cross_compiling" = yes; then :
10455   # Try to guess by grepping values from an object file.
10456          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10457 /* end confdefs.h.  */
10458 short int ascii_mm[] =
10459                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10460                 short int ascii_ii[] =
10461                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10462                 int use_ascii (int i) {
10463                   return ascii_mm[i] + ascii_ii[i];
10464                 }
10465                 short int ebcdic_ii[] =
10466                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10467                 short int ebcdic_mm[] =
10468                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10469                 int use_ebcdic (int i) {
10470                   return ebcdic_mm[i] + ebcdic_ii[i];
10471                 }
10472                 extern int foo;
10473
10474 int
10475 main ()
10476 {
10477 return use_ascii (foo) == use_ebcdic (foo);
10478   ;
10479   return 0;
10480 }
10481 _ACEOF
10482 if ac_fn_c_try_compile "$LINENO"; then :
10483   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10484               ac_cv_c_bigendian=yes
10485             fi
10486             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10487               if test "$ac_cv_c_bigendian" = unknown; then
10488                 ac_cv_c_bigendian=no
10489               else
10490                 # finding both strings is unlikely to happen, but who knows?
10491                 ac_cv_c_bigendian=unknown
10492               fi
10493             fi
10494 fi
10495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10496 else
10497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10498 /* end confdefs.h.  */
10499 $ac_includes_default
10500 int
10501 main ()
10502 {
10503
10504              /* Are we little or big endian?  From Harbison&Steele.  */
10505              union
10506              {
10507                long int l;
10508                char c[sizeof (long int)];
10509              } u;
10510              u.l = 1;
10511              return u.c[sizeof (long int) - 1] == 1;
10512
10513   ;
10514   return 0;
10515 }
10516 _ACEOF
10517 if ac_fn_c_try_run "$LINENO"; then :
10518   ac_cv_c_bigendian=no
10519 else
10520   ac_cv_c_bigendian=yes
10521 fi
10522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10523   conftest.$ac_objext conftest.beam conftest.$ac_ext
10524 fi
10525
10526     fi
10527 fi
10528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10529 $as_echo "$ac_cv_c_bigendian" >&6; }
10530  case $ac_cv_c_bigendian in #(
10531    yes)
10532      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10533 ;; #(
10534    no)
10535       ;; #(
10536    universal)
10537
10538 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10539
10540      ;; #(
10541    *)
10542      as_fn_error "unknown endianness
10543  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10544  esac
10545
10546
10547 # ------------------------------ #
10548 # Checks for library functions.  #
10549 # ------------------------------ #
10550
10551 for ac_header in stdlib.h unistd.h
10552 do :
10553   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10554 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10555 eval as_val=\$$as_ac_Header
10556    if test "x$as_val" = x""yes; then :
10557   cat >>confdefs.h <<_ACEOF
10558 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10559 _ACEOF
10560
10561 fi
10562
10563 done
10564
10565 for ac_func in getpagesize
10566 do :
10567   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10568 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10569   cat >>confdefs.h <<_ACEOF
10570 #define HAVE_GETPAGESIZE 1
10571 _ACEOF
10572
10573 fi
10574 done
10575
10576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10577 $as_echo_n "checking for working mmap... " >&6; }
10578 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10579   $as_echo_n "(cached) " >&6
10580 else
10581   if test "$cross_compiling" = yes; then :
10582   ac_cv_func_mmap_fixed_mapped=no
10583 else
10584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10585 /* end confdefs.h.  */
10586 $ac_includes_default
10587 /* malloc might have been renamed as rpl_malloc. */
10588 #undef malloc
10589
10590 /* Thanks to Mike Haertel and Jim Avera for this test.
10591    Here is a matrix of mmap possibilities:
10592         mmap private not fixed
10593         mmap private fixed at somewhere currently unmapped
10594         mmap private fixed at somewhere already mapped
10595         mmap shared not fixed
10596         mmap shared fixed at somewhere currently unmapped
10597         mmap shared fixed at somewhere already mapped
10598    For private mappings, we should verify that changes cannot be read()
10599    back from the file, nor mmap's back from the file at a different
10600    address.  (There have been systems where private was not correctly
10601    implemented like the infamous i386 svr4.0, and systems where the
10602    VM page cache was not coherent with the file system buffer cache
10603    like early versions of FreeBSD and possibly contemporary NetBSD.)
10604    For shared mappings, we should conversely verify that changes get
10605    propagated back to all the places they're supposed to be.
10606
10607    Grep wants private fixed already mapped.
10608    The main things grep needs to know about mmap are:
10609    * does it exist and is it safe to write into the mmap'd area
10610    * how to use it (BSD variants)  */
10611
10612 #include <fcntl.h>
10613 #include <sys/mman.h>
10614
10615 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10616 char *malloc ();
10617 #endif
10618
10619 /* This mess was copied from the GNU getpagesize.h.  */
10620 #ifndef HAVE_GETPAGESIZE
10621 /* Assume that all systems that can run configure have sys/param.h.  */
10622 # ifndef HAVE_SYS_PARAM_H
10623 #  define HAVE_SYS_PARAM_H 1
10624 # endif
10625
10626 # ifdef _SC_PAGESIZE
10627 #  define getpagesize() sysconf(_SC_PAGESIZE)
10628 # else /* no _SC_PAGESIZE */
10629 #  ifdef HAVE_SYS_PARAM_H
10630 #   include <sys/param.h>
10631 #   ifdef EXEC_PAGESIZE
10632 #    define getpagesize() EXEC_PAGESIZE
10633 #   else /* no EXEC_PAGESIZE */
10634 #    ifdef NBPG
10635 #     define getpagesize() NBPG * CLSIZE
10636 #     ifndef CLSIZE
10637 #      define CLSIZE 1
10638 #     endif /* no CLSIZE */
10639 #    else /* no NBPG */
10640 #     ifdef NBPC
10641 #      define getpagesize() NBPC
10642 #     else /* no NBPC */
10643 #      ifdef PAGESIZE
10644 #       define getpagesize() PAGESIZE
10645 #      endif /* PAGESIZE */
10646 #     endif /* no NBPC */
10647 #    endif /* no NBPG */
10648 #   endif /* no EXEC_PAGESIZE */
10649 #  else /* no HAVE_SYS_PARAM_H */
10650 #   define getpagesize() 8192   /* punt totally */
10651 #  endif /* no HAVE_SYS_PARAM_H */
10652 # endif /* no _SC_PAGESIZE */
10653
10654 #endif /* no HAVE_GETPAGESIZE */
10655
10656 int
10657 main ()
10658 {
10659   char *data, *data2, *data3;
10660   int i, pagesize;
10661   int fd;
10662
10663   pagesize = getpagesize ();
10664
10665   /* First, make a file with some known garbage in it. */
10666   data = (char *) malloc (pagesize);
10667   if (!data)
10668     return 1;
10669   for (i = 0; i < pagesize; ++i)
10670     *(data + i) = rand ();
10671   umask (0);
10672   fd = creat ("conftest.mmap", 0600);
10673   if (fd < 0)
10674     return 1;
10675   if (write (fd, data, pagesize) != pagesize)
10676     return 1;
10677   close (fd);
10678
10679   /* Next, try to mmap the file at a fixed address which already has
10680      something else allocated at it.  If we can, also make sure that
10681      we see the same garbage.  */
10682   fd = open ("conftest.mmap", O_RDWR);
10683   if (fd < 0)
10684     return 1;
10685   data2 = (char *) malloc (2 * pagesize);
10686   if (!data2)
10687     return 1;
10688   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10689   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10690                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10691     return 1;
10692   for (i = 0; i < pagesize; ++i)
10693     if (*(data + i) != *(data2 + i))
10694       return 1;
10695
10696   /* Finally, make sure that changes to the mapped area do not
10697      percolate back to the file as seen by read().  (This is a bug on
10698      some variants of i386 svr4.0.)  */
10699   for (i = 0; i < pagesize; ++i)
10700     *(data2 + i) = *(data2 + i) + 1;
10701   data3 = (char *) malloc (pagesize);
10702   if (!data3)
10703     return 1;
10704   if (read (fd, data3, pagesize) != pagesize)
10705     return 1;
10706   for (i = 0; i < pagesize; ++i)
10707     if (*(data + i) != *(data3 + i))
10708       return 1;
10709   close (fd);
10710   return 0;
10711 }
10712 _ACEOF
10713 if ac_fn_c_try_run "$LINENO"; then :
10714   ac_cv_func_mmap_fixed_mapped=yes
10715 else
10716   ac_cv_func_mmap_fixed_mapped=no
10717 fi
10718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10719   conftest.$ac_objext conftest.beam conftest.$ac_ext
10720 fi
10721
10722 fi
10723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10724 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10725 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10726
10727 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10728
10729 fi
10730 rm -f conftest.mmap
10731
10732 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10733 if test "x$ac_cv_type_pid_t" = x""yes; then :
10734
10735 else
10736
10737 cat >>confdefs.h <<_ACEOF
10738 #define pid_t int
10739 _ACEOF
10740
10741 fi
10742
10743 for ac_header in vfork.h
10744 do :
10745   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10746 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10747   cat >>confdefs.h <<_ACEOF
10748 #define HAVE_VFORK_H 1
10749 _ACEOF
10750
10751 fi
10752
10753 done
10754
10755 for ac_func in fork vfork
10756 do :
10757   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10758 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10759 eval as_val=\$$as_ac_var
10760    if test "x$as_val" = x""yes; then :
10761   cat >>confdefs.h <<_ACEOF
10762 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10763 _ACEOF
10764
10765 fi
10766 done
10767
10768 if test "x$ac_cv_func_fork" = xyes; then
10769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10770 $as_echo_n "checking for working fork... " >&6; }
10771 if test "${ac_cv_func_fork_works+set}" = set; then :
10772   $as_echo_n "(cached) " >&6
10773 else
10774   if test "$cross_compiling" = yes; then :
10775   ac_cv_func_fork_works=cross
10776 else
10777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10778 /* end confdefs.h.  */
10779 $ac_includes_default
10780 int
10781 main ()
10782 {
10783
10784           /* By Ruediger Kuhlmann. */
10785           return fork () < 0;
10786
10787   ;
10788   return 0;
10789 }
10790 _ACEOF
10791 if ac_fn_c_try_run "$LINENO"; then :
10792   ac_cv_func_fork_works=yes
10793 else
10794   ac_cv_func_fork_works=no
10795 fi
10796 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10797   conftest.$ac_objext conftest.beam conftest.$ac_ext
10798 fi
10799
10800 fi
10801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10802 $as_echo "$ac_cv_func_fork_works" >&6; }
10803
10804 else
10805   ac_cv_func_fork_works=$ac_cv_func_fork
10806 fi
10807 if test "x$ac_cv_func_fork_works" = xcross; then
10808   case $host in
10809     *-*-amigaos* | *-*-msdosdjgpp*)
10810       # Override, as these systems have only a dummy fork() stub
10811       ac_cv_func_fork_works=no
10812       ;;
10813     *)
10814       ac_cv_func_fork_works=yes
10815       ;;
10816   esac
10817   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10818 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10819 fi
10820 ac_cv_func_vfork_works=$ac_cv_func_vfork
10821 if test "x$ac_cv_func_vfork" = xyes; then
10822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10823 $as_echo_n "checking for working vfork... " >&6; }
10824 if test "${ac_cv_func_vfork_works+set}" = set; then :
10825   $as_echo_n "(cached) " >&6
10826 else
10827   if test "$cross_compiling" = yes; then :
10828   ac_cv_func_vfork_works=cross
10829 else
10830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10831 /* end confdefs.h.  */
10832 /* Thanks to Paul Eggert for this test.  */
10833 $ac_includes_default
10834 #include <sys/wait.h>
10835 #ifdef HAVE_VFORK_H
10836 # include <vfork.h>
10837 #endif
10838 /* On some sparc systems, changes by the child to local and incoming
10839    argument registers are propagated back to the parent.  The compiler
10840    is told about this with #include <vfork.h>, but some compilers
10841    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10842    static variable whose address is put into a register that is
10843    clobbered by the vfork.  */
10844 static void
10845 #ifdef __cplusplus
10846 sparc_address_test (int arg)
10847 # else
10848 sparc_address_test (arg) int arg;
10849 #endif
10850 {
10851   static pid_t child;
10852   if (!child) {
10853     child = vfork ();
10854     if (child < 0) {
10855       perror ("vfork");
10856       _exit(2);
10857     }
10858     if (!child) {
10859       arg = getpid();
10860       write(-1, "", 0);
10861       _exit (arg);
10862     }
10863   }
10864 }
10865
10866 int
10867 main ()
10868 {
10869   pid_t parent = getpid ();
10870   pid_t child;
10871
10872   sparc_address_test (0);
10873
10874   child = vfork ();
10875
10876   if (child == 0) {
10877     /* Here is another test for sparc vfork register problems.  This
10878        test uses lots of local variables, at least as many local
10879        variables as main has allocated so far including compiler
10880        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10881        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10882        reuse the register of parent for one of the local variables,
10883        since it will think that parent can't possibly be used any more
10884        in this routine.  Assigning to the local variable will thus
10885        munge parent in the parent process.  */
10886     pid_t
10887       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10888       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10889     /* Convince the compiler that p..p7 are live; otherwise, it might
10890        use the same hardware register for all 8 local variables.  */
10891     if (p != p1 || p != p2 || p != p3 || p != p4
10892         || p != p5 || p != p6 || p != p7)
10893       _exit(1);
10894
10895     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10896        from child file descriptors.  If the child closes a descriptor
10897        before it execs or exits, this munges the parent's descriptor
10898        as well.  Test for this by closing stdout in the child.  */
10899     _exit(close(fileno(stdout)) != 0);
10900   } else {
10901     int status;
10902     struct stat st;
10903
10904     while (wait(&status) != child)
10905       ;
10906     return (
10907          /* Was there some problem with vforking?  */
10908          child < 0
10909
10910          /* Did the child fail?  (This shouldn't happen.)  */
10911          || status
10912
10913          /* Did the vfork/compiler bug occur?  */
10914          || parent != getpid()
10915
10916          /* Did the file descriptor bug occur?  */
10917          || fstat(fileno(stdout), &st) != 0
10918          );
10919   }
10920 }
10921 _ACEOF
10922 if ac_fn_c_try_run "$LINENO"; then :
10923   ac_cv_func_vfork_works=yes
10924 else
10925   ac_cv_func_vfork_works=no
10926 fi
10927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10928   conftest.$ac_objext conftest.beam conftest.$ac_ext
10929 fi
10930
10931 fi
10932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10933 $as_echo "$ac_cv_func_vfork_works" >&6; }
10934
10935 fi;
10936 if test "x$ac_cv_func_fork_works" = xcross; then
10937   ac_cv_func_vfork_works=$ac_cv_func_vfork
10938   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10939 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10940 fi
10941
10942 if test "x$ac_cv_func_vfork_works" = xyes; then
10943
10944 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10945
10946 else
10947
10948 $as_echo "#define vfork fork" >>confdefs.h
10949
10950 fi
10951 if test "x$ac_cv_func_fork_works" = xyes; then
10952
10953 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10954
10955 fi
10956
10957 for ac_func in getauxval getrusage getuid getgid \
10958                 pipe poll pread pread64 pwrite resize_term \
10959                 sbrk setpgid setpgrp setsid \
10960                 sigaction sigprocmask sigsetmask socketpair \
10961                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10962                 setrlimit getrlimit posix_madvise waitpid \
10963                 ptrace64 sigaltstack mkdtemp
10964 do :
10965   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10966 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10967 eval as_val=\$$as_ac_var
10968    if test "x$as_val" = x""yes; then :
10969   cat >>confdefs.h <<_ACEOF
10970 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10971 _ACEOF
10972
10973 fi
10974 done
10975
10976
10977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10978 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10979 if test "${am_cv_langinfo_codeset+set}" = set; then :
10980   $as_echo_n "(cached) " >&6
10981 else
10982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10983 /* end confdefs.h.  */
10984 #include <langinfo.h>
10985 int
10986 main ()
10987 {
10988 char* cs = nl_langinfo(CODESET);
10989   ;
10990   return 0;
10991 }
10992 _ACEOF
10993 if ac_fn_c_try_link "$LINENO"; then :
10994   am_cv_langinfo_codeset=yes
10995 else
10996   am_cv_langinfo_codeset=no
10997 fi
10998 rm -f core conftest.err conftest.$ac_objext \
10999     conftest$ac_exeext conftest.$ac_ext
11000
11001 fi
11002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11003 $as_echo "$am_cv_langinfo_codeset" >&6; }
11004   if test $am_cv_langinfo_codeset = yes; then
11005
11006 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11007
11008   fi
11009
11010
11011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11012 $as_echo_n "checking for ANSI C header files... " >&6; }
11013 if test "${ac_cv_header_stdc+set}" = set; then :
11014   $as_echo_n "(cached) " >&6
11015 else
11016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11017 /* end confdefs.h.  */
11018 #include <stdlib.h>
11019 #include <stdarg.h>
11020 #include <string.h>
11021 #include <float.h>
11022
11023 int
11024 main ()
11025 {
11026
11027   ;
11028   return 0;
11029 }
11030 _ACEOF
11031 if ac_fn_c_try_compile "$LINENO"; then :
11032   ac_cv_header_stdc=yes
11033 else
11034   ac_cv_header_stdc=no
11035 fi
11036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11037
11038 if test $ac_cv_header_stdc = yes; then
11039   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11041 /* end confdefs.h.  */
11042 #include <string.h>
11043
11044 _ACEOF
11045 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11046   $EGREP "memchr" >/dev/null 2>&1; then :
11047
11048 else
11049   ac_cv_header_stdc=no
11050 fi
11051 rm -f conftest*
11052
11053 fi
11054
11055 if test $ac_cv_header_stdc = yes; then
11056   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11058 /* end confdefs.h.  */
11059 #include <stdlib.h>
11060
11061 _ACEOF
11062 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11063   $EGREP "free" >/dev/null 2>&1; then :
11064
11065 else
11066   ac_cv_header_stdc=no
11067 fi
11068 rm -f conftest*
11069
11070 fi
11071
11072 if test $ac_cv_header_stdc = yes; then
11073   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11074   if test "$cross_compiling" = yes; then :
11075   :
11076 else
11077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11078 /* end confdefs.h.  */
11079 #include <ctype.h>
11080 #include <stdlib.h>
11081 #if ((' ' & 0x0FF) == 0x020)
11082 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11083 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11084 #else
11085 # define ISLOWER(c) \
11086                    (('a' <= (c) && (c) <= 'i') \
11087                      || ('j' <= (c) && (c) <= 'r') \
11088                      || ('s' <= (c) && (c) <= 'z'))
11089 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11090 #endif
11091
11092 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11093 int
11094 main ()
11095 {
11096   int i;
11097   for (i = 0; i < 256; i++)
11098     if (XOR (islower (i), ISLOWER (i))
11099         || toupper (i) != TOUPPER (i))
11100       return 2;
11101   return 0;
11102 }
11103 _ACEOF
11104 if ac_fn_c_try_run "$LINENO"; then :
11105
11106 else
11107   ac_cv_header_stdc=no
11108 fi
11109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11110   conftest.$ac_objext conftest.beam conftest.$ac_ext
11111 fi
11112
11113 fi
11114 fi
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11116 $as_echo "$ac_cv_header_stdc" >&6; }
11117 if test $ac_cv_header_stdc = yes; then
11118
11119 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11120
11121 fi
11122
11123   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11124 # for constant arguments.  Useless!
11125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11126 $as_echo_n "checking for working alloca.h... " >&6; }
11127 if test "${ac_cv_working_alloca_h+set}" = set; then :
11128   $as_echo_n "(cached) " >&6
11129 else
11130   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11131 /* end confdefs.h.  */
11132 #include <alloca.h>
11133 int
11134 main ()
11135 {
11136 char *p = (char *) alloca (2 * sizeof (int));
11137                           if (p) return 0;
11138   ;
11139   return 0;
11140 }
11141 _ACEOF
11142 if ac_fn_c_try_link "$LINENO"; then :
11143   ac_cv_working_alloca_h=yes
11144 else
11145   ac_cv_working_alloca_h=no
11146 fi
11147 rm -f core conftest.err conftest.$ac_objext \
11148     conftest$ac_exeext conftest.$ac_ext
11149 fi
11150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11151 $as_echo "$ac_cv_working_alloca_h" >&6; }
11152 if test $ac_cv_working_alloca_h = yes; then
11153
11154 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11155
11156 fi
11157
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11159 $as_echo_n "checking for alloca... " >&6; }
11160 if test "${ac_cv_func_alloca_works+set}" = set; then :
11161   $as_echo_n "(cached) " >&6
11162 else
11163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11164 /* end confdefs.h.  */
11165 #ifdef __GNUC__
11166 # define alloca __builtin_alloca
11167 #else
11168 # ifdef _MSC_VER
11169 #  include <malloc.h>
11170 #  define alloca _alloca
11171 # else
11172 #  ifdef HAVE_ALLOCA_H
11173 #   include <alloca.h>
11174 #  else
11175 #   ifdef _AIX
11176  #pragma alloca
11177 #   else
11178 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11179 char *alloca ();
11180 #    endif
11181 #   endif
11182 #  endif
11183 # endif
11184 #endif
11185
11186 int
11187 main ()
11188 {
11189 char *p = (char *) alloca (1);
11190                                     if (p) return 0;
11191   ;
11192   return 0;
11193 }
11194 _ACEOF
11195 if ac_fn_c_try_link "$LINENO"; then :
11196   ac_cv_func_alloca_works=yes
11197 else
11198   ac_cv_func_alloca_works=no
11199 fi
11200 rm -f core conftest.err conftest.$ac_objext \
11201     conftest$ac_exeext conftest.$ac_ext
11202 fi
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11204 $as_echo "$ac_cv_func_alloca_works" >&6; }
11205
11206 if test $ac_cv_func_alloca_works = yes; then
11207
11208 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11209
11210 else
11211   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11212 # that cause trouble.  Some versions do not even contain alloca or
11213 # contain a buggy version.  If you still want to use their alloca,
11214 # use ar to extract alloca.o from them instead of compiling alloca.c.
11215
11216 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11217
11218 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11219
11220
11221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11222 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11223 if test "${ac_cv_os_cray+set}" = set; then :
11224   $as_echo_n "(cached) " >&6
11225 else
11226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11227 /* end confdefs.h.  */
11228 #if defined CRAY && ! defined CRAY2
11229 webecray
11230 #else
11231 wenotbecray
11232 #endif
11233
11234 _ACEOF
11235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11236   $EGREP "webecray" >/dev/null 2>&1; then :
11237   ac_cv_os_cray=yes
11238 else
11239   ac_cv_os_cray=no
11240 fi
11241 rm -f conftest*
11242
11243 fi
11244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11245 $as_echo "$ac_cv_os_cray" >&6; }
11246 if test $ac_cv_os_cray = yes; then
11247   for ac_func in _getb67 GETB67 getb67; do
11248     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11249 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11250 eval as_val=\$$as_ac_var
11251    if test "x$as_val" = x""yes; then :
11252
11253 cat >>confdefs.h <<_ACEOF
11254 #define CRAY_STACKSEG_END $ac_func
11255 _ACEOF
11256
11257     break
11258 fi
11259
11260   done
11261 fi
11262
11263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11264 $as_echo_n "checking stack direction for C alloca... " >&6; }
11265 if test "${ac_cv_c_stack_direction+set}" = set; then :
11266   $as_echo_n "(cached) " >&6
11267 else
11268   if test "$cross_compiling" = yes; then :
11269   ac_cv_c_stack_direction=0
11270 else
11271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11272 /* end confdefs.h.  */
11273 $ac_includes_default
11274 int
11275 find_stack_direction ()
11276 {
11277   static char *addr = 0;
11278   auto char dummy;
11279   if (addr == 0)
11280     {
11281       addr = &dummy;
11282       return find_stack_direction ();
11283     }
11284   else
11285     return (&dummy > addr) ? 1 : -1;
11286 }
11287
11288 int
11289 main ()
11290 {
11291   return find_stack_direction () < 0;
11292 }
11293 _ACEOF
11294 if ac_fn_c_try_run "$LINENO"; then :
11295   ac_cv_c_stack_direction=1
11296 else
11297   ac_cv_c_stack_direction=-1
11298 fi
11299 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11300   conftest.$ac_objext conftest.beam conftest.$ac_ext
11301 fi
11302
11303 fi
11304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11305 $as_echo "$ac_cv_c_stack_direction" >&6; }
11306 cat >>confdefs.h <<_ACEOF
11307 #define STACK_DIRECTION $ac_cv_c_stack_direction
11308 _ACEOF
11309
11310
11311 fi
11312
11313
11314
11315   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11316 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11317 if test "${am_cv_langinfo_codeset+set}" = set; then :
11318   $as_echo_n "(cached) " >&6
11319 else
11320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11321 /* end confdefs.h.  */
11322 #include <langinfo.h>
11323 int
11324 main ()
11325 {
11326 char* cs = nl_langinfo(CODESET);
11327   ;
11328   return 0;
11329 }
11330 _ACEOF
11331 if ac_fn_c_try_link "$LINENO"; then :
11332   am_cv_langinfo_codeset=yes
11333 else
11334   am_cv_langinfo_codeset=no
11335 fi
11336 rm -f core conftest.err conftest.$ac_objext \
11337     conftest$ac_exeext conftest.$ac_ext
11338
11339 fi
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11341 $as_echo "$am_cv_langinfo_codeset" >&6; }
11342   if test $am_cv_langinfo_codeset = yes; then
11343
11344 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11345
11346   fi
11347
11348
11349   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
11350 do :
11351   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11352 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11353 eval as_val=\$$as_ac_Header
11354    if test "x$as_val" = x""yes; then :
11355   cat >>confdefs.h <<_ACEOF
11356 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11357 _ACEOF
11358
11359 fi
11360
11361 done
11362
11363
11364   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
11365 do :
11366   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11367 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11368 eval as_val=\$$as_ac_var
11369    if test "x$as_val" = x""yes; then :
11370   cat >>confdefs.h <<_ACEOF
11371 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11372 _ACEOF
11373
11374 fi
11375 done
11376
11377
11378   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11379 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11380   ac_have_decl=1
11381 else
11382   ac_have_decl=0
11383 fi
11384
11385 cat >>confdefs.h <<_ACEOF
11386 #define HAVE_DECL_STRERROR $ac_have_decl
11387 _ACEOF
11388 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11389 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11390   ac_have_decl=1
11391 else
11392   ac_have_decl=0
11393 fi
11394
11395 cat >>confdefs.h <<_ACEOF
11396 #define HAVE_DECL_STRSTR $ac_have_decl
11397 _ACEOF
11398
11399
11400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11401 $as_echo_n "checking for sigsetjmp... " >&6; }
11402 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11403   $as_echo_n "(cached) " >&6
11404 else
11405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11406 /* end confdefs.h.  */
11407
11408 #include <setjmp.h>
11409
11410 int
11411 main ()
11412 {
11413 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11414   ;
11415   return 0;
11416 }
11417 _ACEOF
11418 if ac_fn_c_try_compile "$LINENO"; then :
11419   gdb_cv_func_sigsetjmp=yes
11420 else
11421   gdb_cv_func_sigsetjmp=no
11422 fi
11423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11424 fi
11425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11426 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11427 if test $gdb_cv_func_sigsetjmp = yes; then
11428
11429 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11430
11431 fi
11432
11433
11434 # Check the return and argument types of ptrace.  No canned test for
11435 # this, so roll our own.
11436 gdb_ptrace_headers='
11437 #include <sys/types.h>
11438 #if HAVE_SYS_PTRACE_H
11439 # include <sys/ptrace.h>
11440 #endif
11441 #if HAVE_UNISTD_H
11442 # include <unistd.h>
11443 #endif
11444 '
11445 # There is no point in checking if we don't have a prototype.
11446 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11447 "
11448 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11449   ac_have_decl=1
11450 else
11451   ac_have_decl=0
11452 fi
11453
11454 cat >>confdefs.h <<_ACEOF
11455 #define HAVE_DECL_PTRACE $ac_have_decl
11456 _ACEOF
11457 if test $ac_have_decl = 1; then :
11458
11459 else
11460
11461   : ${gdb_cv_func_ptrace_ret='int'}
11462   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11463
11464 fi
11465
11466 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11467 # empty argument list, so check for that explicitly.
11468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11469 $as_echo_n "checking return type of ptrace... " >&6; }
11470 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11471   $as_echo_n "(cached) " >&6
11472 else
11473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11474 /* end confdefs.h.  */
11475 $gdb_ptrace_headers
11476 int
11477 main ()
11478 {
11479 extern long ptrace (enum __ptrace_request, ...);
11480   ;
11481   return 0;
11482 }
11483 _ACEOF
11484 if ac_fn_c_try_compile "$LINENO"; then :
11485   gdb_cv_func_ptrace_ret='long'
11486 else
11487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11488 /* end confdefs.h.  */
11489 $gdb_ptrace_headers
11490 int
11491 main ()
11492 {
11493 extern int ptrace ();
11494   ;
11495   return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_compile "$LINENO"; then :
11499   gdb_cv_func_ptrace_ret='int'
11500 else
11501   gdb_cv_func_ptrace_ret='long'
11502 fi
11503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11504 fi
11505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11508 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11509
11510 cat >>confdefs.h <<_ACEOF
11511 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11512 _ACEOF
11513
11514 # Check argument types.
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11516 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11517 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11518   $as_echo_n "(cached) " >&6
11519 else
11520
11521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11522 /* end confdefs.h.  */
11523 $gdb_ptrace_headers
11524 int
11525 main ()
11526 {
11527 extern long ptrace (enum __ptrace_request, ...);
11528   ;
11529   return 0;
11530 }
11531 _ACEOF
11532 if ac_fn_c_try_compile "$LINENO"; then :
11533   gdb_cv_func_ptrace_args='int,int,long,long'
11534 else
11535
11536 for gdb_arg1 in 'int' 'long'; do
11537  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11538   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11539    for gdb_arg4 in 'int' 'long' 'void *'; do
11540      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h.  */
11542 $gdb_ptrace_headers
11543 int
11544 main ()
11545 {
11546
11547 extern $gdb_cv_func_ptrace_ret
11548   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11549
11550   ;
11551   return 0;
11552 }
11553 _ACEOF
11554 if ac_fn_c_try_compile "$LINENO"; then :
11555   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11556     break 4;
11557 fi
11558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11559     for gdb_arg5 in 'int *' 'int' 'long'; do
11560      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11561 /* end confdefs.h.  */
11562 $gdb_ptrace_headers
11563 int
11564 main ()
11565 {
11566
11567 extern $gdb_cv_func_ptrace_ret
11568   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11569
11570   ;
11571   return 0;
11572 }
11573 _ACEOF
11574 if ac_fn_c_try_compile "$LINENO"; then :
11575
11576 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11577     break 5;
11578 fi
11579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11580     done
11581    done
11582   done
11583  done
11584 done
11585 # Provide a safe default value.
11586 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11587
11588 fi
11589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11590 fi
11591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11592 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11593 ac_save_IFS=$IFS; IFS=','
11594 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11595 IFS=$ac_save_IFS
11596 shift
11597
11598 cat >>confdefs.h <<_ACEOF
11599 #define PTRACE_TYPE_ARG3 $3
11600 _ACEOF
11601
11602
11603 cat >>confdefs.h <<_ACEOF
11604 #define PTRACE_TYPE_ARG4 $4
11605 _ACEOF
11606
11607 if test -n "$5"; then
11608
11609 cat >>confdefs.h <<_ACEOF
11610 #define PTRACE_TYPE_ARG5 $5
11611 _ACEOF
11612
11613 fi
11614
11615 if test "$cross_compiling" = no; then
11616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11617 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11618 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11619   $as_echo_n "(cached) " >&6
11620 else
11621   if test "$cross_compiling" = yes; then :
11622   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11623 else
11624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11625 /* end confdefs.h.  */
11626 $ac_includes_default
11627 int
11628 main ()
11629 {
11630 /* If this system has a BSD-style setpgrp which takes arguments,
11631   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11632   exit successfully. */
11633   return setpgrp (1,1) != -1;
11634   ;
11635   return 0;
11636 }
11637 _ACEOF
11638 if ac_fn_c_try_run "$LINENO"; then :
11639   ac_cv_func_setpgrp_void=no
11640 else
11641   ac_cv_func_setpgrp_void=yes
11642 fi
11643 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11644   conftest.$ac_objext conftest.beam conftest.$ac_ext
11645 fi
11646
11647 fi
11648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11649 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11650 if test $ac_cv_func_setpgrp_void = yes; then
11651
11652 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11653
11654 fi
11655
11656 else
11657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11658 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11659 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11660   $as_echo_n "(cached) " >&6
11661 else
11662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11663 /* end confdefs.h.  */
11664
11665 #include <unistd.h>
11666
11667 int
11668 main ()
11669 {
11670
11671   if (setpgrp(1,1) == -1)
11672     exit (0);
11673   else
11674     exit (1);
11675
11676   ;
11677   return 0;
11678 }
11679 _ACEOF
11680 if ac_fn_c_try_compile "$LINENO"; then :
11681   ac_cv_func_setpgrp_void=no
11682 else
11683   ac_cv_func_setpgrp_void=yes
11684 fi
11685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11686 fi
11687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11688 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11689 if test $ac_cv_func_setpgrp_void = yes; then
11690   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11691
11692 fi
11693 fi
11694
11695 # Assume we'll default to using the included libiberty regex.
11696 gdb_use_included_regex=yes
11697
11698 # However, if the system regex is GNU regex, then default to *not*
11699 # using the included regex.
11700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11701 $as_echo_n "checking for GNU regex... " >&6; }
11702 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11703   $as_echo_n "(cached) " >&6
11704 else
11705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11706 /* end confdefs.h.  */
11707 #include <gnu-versions.h>
11708 int
11709 main ()
11710 {
11711 #define REGEX_INTERFACE_VERSION 1
11712 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11713 # error "Version mismatch"
11714 #endif
11715   ;
11716   return 0;
11717 }
11718 _ACEOF
11719 if ac_fn_c_try_compile "$LINENO"; then :
11720   gdb_cv_have_gnu_regex=yes
11721 else
11722   gdb_cv_have_gnu_regex=no
11723 fi
11724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11725 fi
11726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11727 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11728 if test $gdb_cv_have_gnu_regex = yes; then
11729   gdb_use_included_regex=no
11730 fi
11731
11732
11733 # Check whether --with-included-regex was given.
11734 if test "${with_included_regex+set}" = set; then :
11735   withval=$with_included_regex; gdb_with_regex=$withval
11736 else
11737   gdb_with_regex=$gdb_use_included_regex
11738 fi
11739
11740 if test "$gdb_with_regex" = yes; then
11741
11742 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11743
11744 fi
11745
11746 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11747 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11748 #include <sys/proc.h>
11749
11750 "
11751 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11752
11753 cat >>confdefs.h <<_ACEOF
11754 #define HAVE_STRUCT_THREAD_TD_PCB 1
11755 _ACEOF
11756
11757
11758 fi
11759
11760
11761 # See if <sys/lwp.h> defines `struct lwp`.
11762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11763 $as_echo_n "checking for struct lwp... " >&6; }
11764 if test "${gdb_cv_struct_lwp+set}" = set; then :
11765   $as_echo_n "(cached) " >&6
11766 else
11767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11768 /* end confdefs.h.  */
11769 #include <sys/param.h>
11770 #include <sys/lwp.h>
11771 int
11772 main ()
11773 {
11774 struct lwp l;
11775   ;
11776   return 0;
11777 }
11778 _ACEOF
11779 if ac_fn_c_try_compile "$LINENO"; then :
11780   gdb_cv_struct_lwp=yes
11781 else
11782   gdb_cv_struct_lwp=no
11783 fi
11784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11785 fi
11786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11787 $as_echo "$gdb_cv_struct_lwp" >&6; }
11788 if test $gdb_cv_struct_lwp = yes; then
11789
11790 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11791
11792 fi
11793
11794 # See if <machine/reg.h> degines `struct reg'.
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11796 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11797 if test "${gdb_cv_struct_reg+set}" = set; then :
11798   $as_echo_n "(cached) " >&6
11799 else
11800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11801 /* end confdefs.h.  */
11802 #include <sys/types.h>
11803 #include <machine/reg.h>
11804 int
11805 main ()
11806 {
11807 struct reg r;
11808   ;
11809   return 0;
11810 }
11811 _ACEOF
11812 if ac_fn_c_try_compile "$LINENO"; then :
11813   gdb_cv_struct_reg=yes
11814 else
11815   gdb_cv_struct_reg=no
11816 fi
11817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11818 fi
11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11820 $as_echo "$gdb_cv_struct_reg" >&6; }
11821 if test $gdb_cv_struct_reg = yes; then
11822
11823 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11824
11825 fi
11826
11827 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11828 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11829 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11830 "
11831 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11832
11833 cat >>confdefs.h <<_ACEOF
11834 #define HAVE_STRUCT_REG_R_FS 1
11835 _ACEOF
11836
11837
11838 fi
11839 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11840 "
11841 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11842
11843 cat >>confdefs.h <<_ACEOF
11844 #define HAVE_STRUCT_REG_R_GS 1
11845 _ACEOF
11846
11847
11848 fi
11849
11850
11851 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11852 # Older amd64 Linux's don't have the fs_base and gs_base members of
11853 # `struct user_regs_struct'.
11854 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11855 "
11856 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11857
11858 cat >>confdefs.h <<_ACEOF
11859 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11860 _ACEOF
11861
11862
11863 fi
11864 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11865 "
11866 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11867
11868 cat >>confdefs.h <<_ACEOF
11869 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11870 _ACEOF
11871
11872
11873 fi
11874
11875
11876 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11878 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11879 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11880   $as_echo_n "(cached) " >&6
11881 else
11882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11883 /* end confdefs.h.  */
11884 #include <sys/ptrace.h>
11885 int
11886 main ()
11887 {
11888 PTRACE_GETREGS;
11889   ;
11890   return 0;
11891 }
11892 _ACEOF
11893 if ac_fn_c_try_compile "$LINENO"; then :
11894   gdb_cv_have_ptrace_getregs=yes
11895 else
11896   gdb_cv_have_ptrace_getregs=no
11897 fi
11898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11899 fi
11900
11901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11902 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11903 if test $gdb_cv_have_ptrace_getregs = yes; then
11904
11905 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11906
11907 fi
11908
11909 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11911 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11912 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11913   $as_echo_n "(cached) " >&6
11914 else
11915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11916 /* end confdefs.h.  */
11917 #include <sys/ptrace.h>
11918 int
11919 main ()
11920 {
11921 PTRACE_GETFPXREGS;
11922   ;
11923   return 0;
11924 }
11925 _ACEOF
11926 if ac_fn_c_try_compile "$LINENO"; then :
11927   gdb_cv_have_ptrace_getfpxregs=yes
11928 else
11929   gdb_cv_have_ptrace_getfpxregs=no
11930 fi
11931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11932 fi
11933
11934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11935 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11936 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11937
11938 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11939
11940 fi
11941
11942 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11944 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11945 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11946   $as_echo_n "(cached) " >&6
11947 else
11948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11949 /* end confdefs.h.  */
11950 #include <sys/types.h>
11951 #include <sys/ptrace.h>
11952 int
11953 main ()
11954 {
11955 PT_GETDBREGS;
11956   ;
11957   return 0;
11958 }
11959 _ACEOF
11960 if ac_fn_c_try_compile "$LINENO"; then :
11961   gdb_cv_have_pt_getdbregs=yes
11962 else
11963   gdb_cv_have_pt_getdbregs=no
11964 fi
11965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11966 fi
11967
11968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11969 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11970 if test $gdb_cv_have_pt_getdbregs = yes; then
11971
11972 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11973
11974 fi
11975
11976 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11978 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11979 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11980   $as_echo_n "(cached) " >&6
11981 else
11982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11983 /* end confdefs.h.  */
11984 #include <sys/types.h>
11985 #include <sys/ptrace.h>
11986 int
11987 main ()
11988 {
11989 PT_GETXMMREGS;
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 if ac_fn_c_try_compile "$LINENO"; then :
11995   gdb_cv_have_pt_getxmmregs=yes
11996 else
11997   gdb_cv_have_pt_getxmmregs=no
11998 fi
11999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12000 fi
12001
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12003 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12004 if test $gdb_cv_have_pt_getxmmregs = yes; then
12005
12006 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12007
12008 fi
12009
12010 # Detect which type of /proc is in use, such as for Solaris.
12011
12012 if test "${target}" = "${host}"; then
12013   case "${host}" in
12014   *-*-sysv4.2* | *-*-sysv5* )
12015
12016 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12017
12018       ;;
12019   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12020
12021 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12022
12023       ;;
12024   mips-sgi-irix5*)
12025       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12026
12027 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12028
12029       ;;
12030   esac
12031 fi
12032
12033 if test "$ac_cv_header_sys_procfs_h" = yes; then
12034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12035 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12036  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12037   $as_echo_n "(cached) " >&6
12038 else
12039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12040 /* end confdefs.h.  */
12041
12042 #define _SYSCALL32
12043 /* Needed for new procfs interface on sparc-solaris.  */
12044 #define _STRUCTURED_PROC 1
12045 #include <sys/procfs.h>
12046 int
12047 main ()
12048 {
12049 gregset_t avar
12050   ;
12051   return 0;
12052 }
12053 _ACEOF
12054 if ac_fn_c_try_compile "$LINENO"; then :
12055   bfd_cv_have_sys_procfs_type_gregset_t=yes
12056 else
12057   bfd_cv_have_sys_procfs_type_gregset_t=no
12058
12059 fi
12060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12061 fi
12062
12063  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
12064
12065 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
12066
12067  fi
12068  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
12069 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
12070
12071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
12072 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
12073  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
12074   $as_echo_n "(cached) " >&6
12075 else
12076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12077 /* end confdefs.h.  */
12078
12079 #define _SYSCALL32
12080 /* Needed for new procfs interface on sparc-solaris.  */
12081 #define _STRUCTURED_PROC 1
12082 #include <sys/procfs.h>
12083 int
12084 main ()
12085 {
12086 fpregset_t avar
12087   ;
12088   return 0;
12089 }
12090 _ACEOF
12091 if ac_fn_c_try_compile "$LINENO"; then :
12092   bfd_cv_have_sys_procfs_type_fpregset_t=yes
12093 else
12094   bfd_cv_have_sys_procfs_type_fpregset_t=no
12095
12096 fi
12097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12098 fi
12099
12100  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
12101
12102 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
12103
12104  fi
12105  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
12106 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
12107
12108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
12109 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
12110  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
12111   $as_echo_n "(cached) " >&6
12112 else
12113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12114 /* end confdefs.h.  */
12115
12116 #define _SYSCALL32
12117 /* Needed for new procfs interface on sparc-solaris.  */
12118 #define _STRUCTURED_PROC 1
12119 #include <sys/procfs.h>
12120 int
12121 main ()
12122 {
12123 prgregset_t avar
12124   ;
12125   return 0;
12126 }
12127 _ACEOF
12128 if ac_fn_c_try_compile "$LINENO"; then :
12129   bfd_cv_have_sys_procfs_type_prgregset_t=yes
12130 else
12131   bfd_cv_have_sys_procfs_type_prgregset_t=no
12132
12133 fi
12134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12135 fi
12136
12137  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
12138
12139 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
12140
12141  fi
12142  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
12143 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
12144
12145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
12146 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
12147  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
12148   $as_echo_n "(cached) " >&6
12149 else
12150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12151 /* end confdefs.h.  */
12152
12153 #define _SYSCALL32
12154 /* Needed for new procfs interface on sparc-solaris.  */
12155 #define _STRUCTURED_PROC 1
12156 #include <sys/procfs.h>
12157 int
12158 main ()
12159 {
12160 prfpregset_t avar
12161   ;
12162   return 0;
12163 }
12164 _ACEOF
12165 if ac_fn_c_try_compile "$LINENO"; then :
12166   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
12167 else
12168   bfd_cv_have_sys_procfs_type_prfpregset_t=no
12169
12170 fi
12171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12172 fi
12173
12174  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12175
12176 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
12177
12178  fi
12179  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
12180 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
12181
12182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
12183 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
12184  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
12185   $as_echo_n "(cached) " >&6
12186 else
12187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12188 /* end confdefs.h.  */
12189
12190 #define _SYSCALL32
12191 /* Needed for new procfs interface on sparc-solaris.  */
12192 #define _STRUCTURED_PROC 1
12193 #include <sys/procfs.h>
12194 int
12195 main ()
12196 {
12197 prgregset32_t avar
12198   ;
12199   return 0;
12200 }
12201 _ACEOF
12202 if ac_fn_c_try_compile "$LINENO"; then :
12203   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
12204 else
12205   bfd_cv_have_sys_procfs_type_prgregset32_t=no
12206
12207 fi
12208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12209 fi
12210
12211  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
12212
12213 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
12214
12215  fi
12216  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
12217 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
12218
12219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
12220 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
12221  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
12222   $as_echo_n "(cached) " >&6
12223 else
12224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12225 /* end confdefs.h.  */
12226
12227 #define _SYSCALL32
12228 /* Needed for new procfs interface on sparc-solaris.  */
12229 #define _STRUCTURED_PROC 1
12230 #include <sys/procfs.h>
12231 int
12232 main ()
12233 {
12234 lwpid_t avar
12235   ;
12236   return 0;
12237 }
12238 _ACEOF
12239 if ac_fn_c_try_compile "$LINENO"; then :
12240   bfd_cv_have_sys_procfs_type_lwpid_t=yes
12241 else
12242   bfd_cv_have_sys_procfs_type_lwpid_t=no
12243
12244 fi
12245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12246 fi
12247
12248  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
12249
12250 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
12251
12252  fi
12253  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12254 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12255
12256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12257 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12258  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12259   $as_echo_n "(cached) " >&6
12260 else
12261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12262 /* end confdefs.h.  */
12263
12264 #define _SYSCALL32
12265 /* Needed for new procfs interface on sparc-solaris.  */
12266 #define _STRUCTURED_PROC 1
12267 #include <sys/procfs.h>
12268 int
12269 main ()
12270 {
12271 psaddr_t avar
12272   ;
12273   return 0;
12274 }
12275 _ACEOF
12276 if ac_fn_c_try_compile "$LINENO"; then :
12277   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12278 else
12279   bfd_cv_have_sys_procfs_type_psaddr_t=no
12280
12281 fi
12282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12283 fi
12284
12285  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12286
12287 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12288
12289  fi
12290  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12291 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12292
12293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12294 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12295  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12296   $as_echo_n "(cached) " >&6
12297 else
12298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12299 /* end confdefs.h.  */
12300
12301 #define _SYSCALL32
12302 /* Needed for new procfs interface on sparc-solaris.  */
12303 #define _STRUCTURED_PROC 1
12304 #include <sys/procfs.h>
12305 int
12306 main ()
12307 {
12308 prsysent_t avar
12309   ;
12310   return 0;
12311 }
12312 _ACEOF
12313 if ac_fn_c_try_compile "$LINENO"; then :
12314   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12315 else
12316   bfd_cv_have_sys_procfs_type_prsysent_t=no
12317
12318 fi
12319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12320 fi
12321
12322  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12323
12324 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12325
12326  fi
12327  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12328 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12329
12330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12331 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12332  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12333   $as_echo_n "(cached) " >&6
12334 else
12335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h.  */
12337
12338 #define _SYSCALL32
12339 /* Needed for new procfs interface on sparc-solaris.  */
12340 #define _STRUCTURED_PROC 1
12341 #include <sys/procfs.h>
12342 int
12343 main ()
12344 {
12345 pr_sigset_t avar
12346   ;
12347   return 0;
12348 }
12349 _ACEOF
12350 if ac_fn_c_try_compile "$LINENO"; then :
12351   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12352 else
12353   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12354
12355 fi
12356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12357 fi
12358
12359  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12360
12361 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12362
12363  fi
12364  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12365 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12366
12367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12368 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12369  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12370   $as_echo_n "(cached) " >&6
12371 else
12372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h.  */
12374
12375 #define _SYSCALL32
12376 /* Needed for new procfs interface on sparc-solaris.  */
12377 #define _STRUCTURED_PROC 1
12378 #include <sys/procfs.h>
12379 int
12380 main ()
12381 {
12382 pr_sigaction64_t avar
12383   ;
12384   return 0;
12385 }
12386 _ACEOF
12387 if ac_fn_c_try_compile "$LINENO"; then :
12388   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12389 else
12390   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12391
12392 fi
12393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12394 fi
12395
12396  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12397
12398 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12399
12400  fi
12401  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12402 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12403
12404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12405 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12406  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12407   $as_echo_n "(cached) " >&6
12408 else
12409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12410 /* end confdefs.h.  */
12411
12412 #define _SYSCALL32
12413 /* Needed for new procfs interface on sparc-solaris.  */
12414 #define _STRUCTURED_PROC 1
12415 #include <sys/procfs.h>
12416 int
12417 main ()
12418 {
12419 pr_siginfo64_t avar
12420   ;
12421   return 0;
12422 }
12423 _ACEOF
12424 if ac_fn_c_try_compile "$LINENO"; then :
12425   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12426 else
12427   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12428
12429 fi
12430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12431 fi
12432
12433  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12434
12435 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12436
12437  fi
12438  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12439 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12440
12441
12442
12443
12444
12445   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12447 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12448     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12449   $as_echo_n "(cached) " >&6
12450 else
12451   if test "$cross_compiling" = yes; then :
12452   gdb_cv_prfpregset_t_broken=yes
12453 else
12454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12455 /* end confdefs.h.  */
12456 #include <sys/procfs.h>
12457        int main ()
12458        {
12459          if (sizeof (prfpregset_t) == sizeof (void *))
12460            return 1;
12461          return 0;
12462        }
12463 _ACEOF
12464 if ac_fn_c_try_run "$LINENO"; then :
12465   gdb_cv_prfpregset_t_broken=no
12466 else
12467   gdb_cv_prfpregset_t_broken=yes
12468 fi
12469 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12470   conftest.$ac_objext conftest.beam conftest.$ac_ext
12471 fi
12472
12473 fi
12474
12475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12476 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12477     if test $gdb_cv_prfpregset_t_broken = yes; then
12478
12479 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12480
12481     fi
12482   fi
12483 fi
12484
12485 # Check if the compiler supports the `long long' type.
12486
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12488 $as_echo_n "checking for long long support in compiler... " >&6; }
12489 if test "${gdb_cv_c_long_long+set}" = set; then :
12490   $as_echo_n "(cached) " >&6
12491 else
12492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12493 /* end confdefs.h.  */
12494 extern long long foo;
12495 int
12496 main ()
12497 {
12498 switch (foo & 2) { case 0: return 1; }
12499   ;
12500   return 0;
12501 }
12502 _ACEOF
12503 if ac_fn_c_try_compile "$LINENO"; then :
12504   gdb_cv_c_long_long=yes
12505 else
12506   gdb_cv_c_long_long=no
12507 fi
12508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12509 fi
12510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12511 $as_echo "$gdb_cv_c_long_long" >&6; }
12512 if test $gdb_cv_c_long_long != yes; then
12513   # libdecnumber requires long long.
12514   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12515 fi
12516
12517 # Check if the compiler and runtime support printing long longs.
12518
12519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12520 $as_echo_n "checking for long long support in printf... " >&6; }
12521 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12522   $as_echo_n "(cached) " >&6
12523 else
12524   if test "$cross_compiling" = yes; then :
12525   gdb_cv_printf_has_long_long=no
12526 else
12527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12528 /* end confdefs.h.  */
12529 $ac_includes_default
12530 int
12531 main ()
12532 {
12533 char buf[32];
12534   long long l = 0;
12535   l = (l << 16) + 0x0123;
12536   l = (l << 16) + 0x4567;
12537   l = (l << 16) + 0x89ab;
12538   l = (l << 16) + 0xcdef;
12539   sprintf (buf, "0x%016llx", l);
12540   return (strcmp ("0x0123456789abcdef", buf));
12541   ;
12542   return 0;
12543 }
12544 _ACEOF
12545 if ac_fn_c_try_run "$LINENO"; then :
12546   gdb_cv_printf_has_long_long=yes
12547 else
12548   gdb_cv_printf_has_long_long=no
12549 fi
12550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12551   conftest.$ac_objext conftest.beam conftest.$ac_ext
12552 fi
12553
12554 fi
12555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12556 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12557 if test $gdb_cv_printf_has_long_long = yes; then
12558
12559 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12560
12561 fi
12562
12563 # Check if the compiler and runtime support printing decfloats.
12564
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12566 $as_echo_n "checking for decfloat support in printf... " >&6; }
12567 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12568   $as_echo_n "(cached) " >&6
12569 else
12570   if test "$cross_compiling" = yes; then :
12571   gdb_cv_printf_has_decfloat=no
12572 else
12573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12574 /* end confdefs.h.  */
12575 $ac_includes_default
12576 int
12577 main ()
12578 {
12579 char buf[64];
12580   _Decimal32 d32 = 1.2345df;
12581   _Decimal64 d64 = 1.2345dd;
12582   _Decimal128 d128 = 1.2345dl;
12583   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12584   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12585   ;
12586   return 0;
12587 }
12588 _ACEOF
12589 if ac_fn_c_try_run "$LINENO"; then :
12590   gdb_cv_printf_has_decfloat=yes
12591 else
12592   gdb_cv_printf_has_decfloat=no
12593 fi
12594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12595   conftest.$ac_objext conftest.beam conftest.$ac_ext
12596 fi
12597
12598 fi
12599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12600 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12601 if test $gdb_cv_printf_has_decfloat = yes; then
12602
12603 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12604
12605 fi
12606
12607 # Check if the compiler supports the `long double' type.  We can't use
12608 # AC_C_LONG_DOUBLE because that one does additional checks on the
12609 # constants defined in <float.h> that fail on some systems,
12610 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12611
12612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12613 $as_echo_n "checking for long double support in compiler... " >&6; }
12614 if test "${gdb_cv_c_long_double+set}" = set; then :
12615   $as_echo_n "(cached) " >&6
12616 else
12617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12618 /* end confdefs.h.  */
12619 long double foo;
12620 _ACEOF
12621 if ac_fn_c_try_compile "$LINENO"; then :
12622   gdb_cv_c_long_double=yes
12623 else
12624   gdb_cv_c_long_double=no
12625 fi
12626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12627 fi
12628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12629 $as_echo "$gdb_cv_c_long_double" >&6; }
12630 if test $gdb_cv_c_long_double = yes; then
12631
12632 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12633
12634 fi
12635
12636 # Check if the compiler and runtime support printing long doubles.
12637
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12639 $as_echo_n "checking for long double support in printf... " >&6; }
12640 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12641   $as_echo_n "(cached) " >&6
12642 else
12643   if test "$cross_compiling" = yes; then :
12644   gdb_cv_printf_has_long_double=no
12645 else
12646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12647 /* end confdefs.h.  */
12648 $ac_includes_default
12649 int
12650 main ()
12651 {
12652 char buf[16];
12653   long double f = 3.141592653;
12654   sprintf (buf, "%Lg", f);
12655   return (strncmp ("3.14159", buf, 7));
12656   ;
12657   return 0;
12658 }
12659 _ACEOF
12660 if ac_fn_c_try_run "$LINENO"; then :
12661   gdb_cv_printf_has_long_double=yes
12662 else
12663   gdb_cv_printf_has_long_double=no
12664 fi
12665 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12666   conftest.$ac_objext conftest.beam conftest.$ac_ext
12667 fi
12668
12669 fi
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12671 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12672 if test $gdb_cv_printf_has_long_double = yes; then
12673
12674 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12675
12676 fi
12677
12678 # Check if the compiler and runtime support scanning long doubles.
12679
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12681 $as_echo_n "checking for long double support in scanf... " >&6; }
12682 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12683   $as_echo_n "(cached) " >&6
12684 else
12685   if test "$cross_compiling" = yes; then :
12686   gdb_cv_scanf_has_long_double=no
12687 else
12688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12689 /* end confdefs.h.  */
12690 #include <stdio.h>
12691 int
12692 main ()
12693 {
12694 char *buf = "3.141592653";
12695   long double f = 0;
12696   sscanf (buf, "%Lg", &f);
12697   return !(f > 3.14159 && f < 3.14160);
12698   ;
12699   return 0;
12700 }
12701 _ACEOF
12702 if ac_fn_c_try_run "$LINENO"; then :
12703   gdb_cv_scanf_has_long_double=yes
12704 else
12705   gdb_cv_scanf_has_long_double=no
12706 fi
12707 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12708   conftest.$ac_objext conftest.beam conftest.$ac_ext
12709 fi
12710
12711 fi
12712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12713 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12714 if test $gdb_cv_scanf_has_long_double = yes; then
12715
12716 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12717
12718 fi
12719
12720 case ${host_os} in
12721 aix*)
12722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12723 $as_echo_n "checking for -bbigtoc option... " >&6; }
12724 if test "${gdb_cv_bigtoc+set}" = set; then :
12725   $as_echo_n "(cached) " >&6
12726 else
12727
12728     SAVE_LDFLAGS=$LDFLAGS
12729
12730     case $GCC in
12731     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12732     *) gdb_cv_bigtoc=-bbigtoc ;;
12733     esac
12734
12735     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12736     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12737 /* end confdefs.h.  */
12738
12739 int
12740 main ()
12741 {
12742 int i;
12743   ;
12744   return 0;
12745 }
12746 _ACEOF
12747 if ac_fn_c_try_link "$LINENO"; then :
12748
12749 else
12750   gdb_cv_bigtoc=
12751 fi
12752 rm -f core conftest.err conftest.$ac_objext \
12753     conftest$ac_exeext conftest.$ac_ext
12754     LDFLAGS="${SAVE_LDFLAGS}"
12755
12756 fi
12757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12758 $as_echo "$gdb_cv_bigtoc" >&6; }
12759   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12760   ;;
12761 esac
12762
12763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12764 $as_echo_n "checking for the dynamic export flag... " >&6; }
12765 dynamic_list=false
12766 if test "${gdb_native}" = yes; then
12767    # The dynamically loaded libthread_db needs access to symbols in the gdb
12768    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12769    # may not be supported there.
12770    old_LDFLAGS="$LDFLAGS"
12771    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12772    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12773    LDFLAGS="$LDFLAGS $RDYNAMIC"
12774    if test "${have_libpython}" = no; then
12775      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12776 /* end confdefs.h.  */
12777
12778 int
12779 main ()
12780 {
12781
12782   ;
12783   return 0;
12784 }
12785 _ACEOF
12786 if ac_fn_c_try_link "$LINENO"; then :
12787   dynamic_list=true
12788 fi
12789 rm -f core conftest.err conftest.$ac_objext \
12790     conftest$ac_exeext conftest.$ac_ext
12791    else
12792      # Workaround http://bugs.python.org/issue4434 where static
12793      # libpythonX.Y.a would get its symbols required for
12794      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12795      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12796      old_CFLAGS="$CFLAGS"
12797      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12798      old_LIBS="$LIBS"
12799      LIBS="$LIBS $PYTHON_LIBS"
12800      if test "$cross_compiling" = yes; then :
12801   true
12802 else
12803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12804 /* end confdefs.h.  */
12805 #include "${have_libpython}/Python.h"
12806 int
12807 main ()
12808 {
12809 int err;
12810           Py_Initialize ();
12811           err = PyRun_SimpleString ("import itertools\n");
12812           Py_Finalize ();
12813           return err == 0 ? 0 : 1;
12814   ;
12815   return 0;
12816 }
12817 _ACEOF
12818 if ac_fn_c_try_run "$LINENO"; then :
12819   dynamic_list=true
12820 fi
12821 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12822   conftest.$ac_objext conftest.beam conftest.$ac_ext
12823 fi
12824
12825      LIBS="$old_LIBS"
12826      CFLAGS="$old_CFLAGS"
12827    fi
12828    LDFLAGS="$old_LDFLAGS"
12829 fi
12830 if $dynamic_list; then
12831   found="-Wl,--dynamic-list"
12832   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12833 else
12834   found="-rdynamic"
12835   RDYNAMIC="-rdynamic"
12836 fi
12837
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12839 $as_echo "$found" >&6; }
12840
12841
12842 if test ${build} = ${host} -a ${host} = ${target} ; then
12843    case ${host_os} in
12844    solaris*)
12845       # See if thread_db library is around for Solaris thread debugging.
12846       # Note that we must explicitly test for version 1 of the library
12847       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12848       # the same API.
12849       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12850 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12851       if test -f /usr/lib/libthread_db.so.1 ; then
12852          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12853 $as_echo "yes" >&6; }
12854
12855 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12856
12857          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12858          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12859          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12860 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12861 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12862   $as_echo_n "(cached) " >&6
12863 else
12864   ac_check_lib_save_LIBS=$LIBS
12865 LIBS="-ldl  $LIBS"
12866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12867 /* end confdefs.h.  */
12868
12869 /* Override any GCC internal prototype to avoid an error.
12870    Use char because int might match the return type of a GCC
12871    builtin and then its argument prototype would still apply.  */
12872 #ifdef __cplusplus
12873 extern "C"
12874 #endif
12875 char dlopen ();
12876 int
12877 main ()
12878 {
12879 return dlopen ();
12880   ;
12881   return 0;
12882 }
12883 _ACEOF
12884 if ac_fn_c_try_link "$LINENO"; then :
12885   ac_cv_lib_dl_dlopen=yes
12886 else
12887   ac_cv_lib_dl_dlopen=no
12888 fi
12889 rm -f core conftest.err conftest.$ac_objext \
12890     conftest$ac_exeext conftest.$ac_ext
12891 LIBS=$ac_check_lib_save_LIBS
12892 fi
12893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12894 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12895 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12896   cat >>confdefs.h <<_ACEOF
12897 #define HAVE_LIBDL 1
12898 _ACEOF
12899
12900   LIBS="-ldl $LIBS"
12901
12902 fi
12903
12904          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12905          # Sun randomly tweaked the prototypes in <proc_service.h>
12906          # at one point.
12907          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12908 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12909          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12910   $as_echo_n "(cached) " >&6
12911 else
12912
12913             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12914 /* end confdefs.h.  */
12915
12916                 #include <proc_service.h>
12917                 ps_err_e ps_pdwrite
12918                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12919
12920 int
12921 main ()
12922 {
12923
12924   ;
12925   return 0;
12926 }
12927 _ACEOF
12928 if ac_fn_c_try_compile "$LINENO"; then :
12929   gdb_cv_proc_service_is_old=no
12930 else
12931   gdb_cv_proc_service_is_old=yes
12932 fi
12933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12934
12935 fi
12936
12937          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12938 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12939          if test $gdb_cv_proc_service_is_old = yes; then
12940
12941 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12942
12943          fi
12944       else
12945          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12946 $as_echo "no" >&6; }
12947       fi
12948       ;;
12949    aix*)
12950       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12951 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12952       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12953   $as_echo_n "(cached) " >&6
12954 else
12955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12956 /* end confdefs.h.  */
12957 #include <sys/pthdebug.h>
12958 int
12959 main ()
12960 {
12961 #ifndef PTHDB_VERSION_3
12962                                     #error
12963                                     #endif
12964   ;
12965   return 0;
12966 }
12967 _ACEOF
12968 if ac_fn_c_try_compile "$LINENO"; then :
12969   gdb_cv_have_aix_thread_debug=yes
12970 else
12971   gdb_cv_have_aix_thread_debug=no
12972 fi
12973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12974 fi
12975
12976       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12977 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12978       if test $gdb_cv_have_aix_thread_debug = yes; then
12979          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12980          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12981          LIBS="$LIBS -lpthdebug"
12982
12983          # Older versions of AIX do not provide the declaration for
12984          # the getthrds function (it appears that it was introduced
12985          # with AIX 6.x).
12986          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12987 "
12988 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12989   ac_have_decl=1
12990 else
12991   ac_have_decl=0
12992 fi
12993
12994 cat >>confdefs.h <<_ACEOF
12995 #define HAVE_DECL_GETTHRDS $ac_have_decl
12996 _ACEOF
12997
12998       fi
12999       ;;
13000    esac
13001
13002 fi
13003
13004 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13005    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13006 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13007 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13008   $as_echo_n "(cached) " >&6
13009 else
13010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13011 /* end confdefs.h.  */
13012 #include <thread_db.h>
13013 int
13014 main ()
13015 {
13016 int i = TD_NOTALLOC;
13017   ;
13018   return 0;
13019 }
13020 _ACEOF
13021 if ac_fn_c_try_compile "$LINENO"; then :
13022   gdb_cv_thread_db_h_has_td_notalloc=yes
13023 else
13024   gdb_cv_thread_db_h_has_td_notalloc=no
13025
13026 fi
13027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13028
13029 fi
13030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13031 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13032    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13033 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13034 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13035   $as_echo_n "(cached) " >&6
13036 else
13037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13038 /* end confdefs.h.  */
13039 #include <thread_db.h>
13040 int
13041 main ()
13042 {
13043 int i = TD_VERSION;
13044   ;
13045   return 0;
13046 }
13047 _ACEOF
13048 if ac_fn_c_try_compile "$LINENO"; then :
13049   gdb_cv_thread_db_h_has_td_version=yes
13050 else
13051   gdb_cv_thread_db_h_has_td_version=no
13052
13053 fi
13054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13055
13056 fi
13057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13058 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13059    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13060 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13061 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13062   $as_echo_n "(cached) " >&6
13063 else
13064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13065 /* end confdefs.h.  */
13066 #include <thread_db.h>
13067 int
13068 main ()
13069 {
13070 int i = TD_NOTLS;
13071   ;
13072   return 0;
13073 }
13074 _ACEOF
13075 if ac_fn_c_try_compile "$LINENO"; then :
13076   gdb_cv_thread_db_h_has_td_notls=yes
13077 else
13078   gdb_cv_thread_db_h_has_td_notls=no
13079
13080 fi
13081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13082
13083 fi
13084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13085 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13086 fi
13087 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
13088
13089 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
13090
13091 fi
13092 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
13093
13094 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
13095
13096 fi
13097 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
13098
13099 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
13100
13101 fi
13102
13103 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
13104    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
13105 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
13106 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
13107   $as_echo_n "(cached) " >&6
13108 else
13109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13110 /* end confdefs.h.  */
13111 #include <sys/syscall.h>
13112 int
13113 main ()
13114 {
13115 int i = __NR_tkill;
13116   ;
13117   return 0;
13118 }
13119 _ACEOF
13120 if ac_fn_c_try_compile "$LINENO"; then :
13121   gdb_cv_sys_syscall_h_has_tkill=yes
13122 else
13123   gdb_cv_sys_syscall_h_has_tkill=no
13124
13125 fi
13126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13127
13128 fi
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
13130 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
13131 fi
13132 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
13133   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
13134 if test "x$ac_cv_func_syscall" = x""yes; then :
13135
13136 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
13137
13138
13139 fi
13140
13141 fi
13142
13143 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
13144 "
13145 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
13146   ac_have_decl=1
13147 else
13148   ac_have_decl=0
13149 fi
13150
13151 cat >>confdefs.h <<_ACEOF
13152 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
13153 _ACEOF
13154
13155
13156 if test "$cross_compiling" = yes; then :
13157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13158 /* end confdefs.h.  */
13159 #include <sys/personality.h>
13160 int
13161 main ()
13162 {
13163
13164 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13165 #       define ADDR_NO_RANDOMIZE 0x0040000
13166 #      endif
13167        /* Test the flag could be set and stays set.  */
13168        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13169        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13170            return 1
13171   ;
13172   return 0;
13173 }
13174 _ACEOF
13175 if ac_fn_c_try_link "$LINENO"; then :
13176   have_personality=true
13177 else
13178   have_personality=false
13179 fi
13180 rm -f core conftest.err conftest.$ac_objext \
13181     conftest$ac_exeext conftest.$ac_ext
13182 else
13183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13184 /* end confdefs.h.  */
13185 #include <sys/personality.h>
13186 int
13187 main ()
13188 {
13189
13190 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13191 #       define ADDR_NO_RANDOMIZE 0x0040000
13192 #      endif
13193        /* Test the flag could be set and stays set.  */
13194        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13195        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13196            return 1
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201 if ac_fn_c_try_run "$LINENO"; then :
13202   have_personality=true
13203 else
13204   have_personality=false
13205 fi
13206 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13207   conftest.$ac_objext conftest.beam conftest.$ac_ext
13208 fi
13209
13210 if $have_personality
13211 then
13212
13213 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
13214
13215 fi
13216
13217 case $host_os in
13218   go32* | *djgpp*)
13219     gdbinit=gdb.ini
13220     ;;
13221   *)
13222     gdbinit=.gdbinit
13223     ;;
13224 esac
13225
13226 cat >>confdefs.h <<_ACEOF
13227 #define GDBINIT "$gdbinit"
13228 _ACEOF
13229
13230
13231
13232 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
13233 # except that the argument to --with-sysroot is optional.
13234 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
13235 if test "x$with_sysroot" = xyes; then
13236   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
13237 fi
13238
13239 # Check whether --with-sysroot was given.
13240 if test "${with_sysroot+set}" = set; then :
13241   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
13242 else
13243   TARGET_SYSTEM_ROOT=
13244 fi
13245
13246
13247   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13248   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13249   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
13250   ac_define_dir=`eval echo $ac_define_dir`
13251
13252 cat >>confdefs.h <<_ACEOF
13253 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
13254 _ACEOF
13255
13256
13257
13258
13259   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13260      if test "x$prefix" = xNONE; then
13261         test_prefix=/usr/local
13262      else
13263         test_prefix=$prefix
13264      fi
13265   else
13266      test_prefix=$exec_prefix
13267   fi
13268   value=0
13269   case ${ac_define_dir} in
13270      "${test_prefix}"|"${test_prefix}/"*|\
13271         '${exec_prefix}'|'${exec_prefix}/'*)
13272      value=1
13273      ;;
13274   esac
13275
13276 cat >>confdefs.h <<_ACEOF
13277 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
13278 _ACEOF
13279
13280
13281
13282
13283
13284 # Check whether --with-system-gdbinit was given.
13285 if test "${with_system_gdbinit+set}" = set; then :
13286   withval=$with_system_gdbinit;
13287     SYSTEM_GDBINIT=$withval
13288 else
13289   SYSTEM_GDBINIT=
13290 fi
13291
13292
13293   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13294   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13295   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13296   ac_define_dir=`eval echo $ac_define_dir`
13297
13298 cat >>confdefs.h <<_ACEOF
13299 #define SYSTEM_GDBINIT "$ac_define_dir"
13300 _ACEOF
13301
13302
13303
13304
13305   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13306      if test "x$prefix" = xNONE; then
13307         test_prefix=/usr/local
13308      else
13309         test_prefix=$prefix
13310      fi
13311   else
13312      test_prefix=$exec_prefix
13313   fi
13314   value=0
13315   case ${ac_define_dir} in
13316      "${test_prefix}"|"${test_prefix}/"*|\
13317         '${exec_prefix}'|'${exec_prefix}/'*)
13318      value=1
13319      ;;
13320   esac
13321
13322 cat >>confdefs.h <<_ACEOF
13323 #define SYSTEM_GDBINIT_RELOCATABLE $value
13324 _ACEOF
13325
13326
13327
13328
13329 # Check whether --enable-werror was given.
13330 if test "${enable_werror+set}" = set; then :
13331   enableval=$enable_werror; case "${enableval}" in
13332      yes | y) ERROR_ON_WARNING="yes" ;;
13333      no | n)  ERROR_ON_WARNING="no" ;;
13334      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13335    esac
13336 fi
13337
13338
13339 # Enable -Werror by default when using gcc in C mode.  Leave it off
13340 # for C++ until we're warning clean.  Turn it off for releases.
13341 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
13342    && test x"$enable_build_with_cxx" != x"yes" \
13343    && $development; then
13344     ERROR_ON_WARNING=yes
13345 fi
13346
13347 WERROR_CFLAGS=""
13348 if test "${ERROR_ON_WARNING}" = yes ; then
13349     WERROR_CFLAGS="-Werror"
13350 fi
13351
13352 # These options work in either C or C++ modes.
13353 build_warnings="-Wall -Wpointer-arith \
13354 -Wno-unused -Wunused-value -Wunused-function \
13355 -Wno-switch -Wno-char-subscripts \
13356 -Wempty-body"
13357
13358 # Now add in C and C++ specific options, depending on mode.
13359 if test "$enable_build_with_cxx" = "yes"; then
13360    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
13361 -Wno-narrowing"
13362 else
13363    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
13364 -Wdeclaration-after-statement -Wmissing-parameter-type \
13365 -Wold-style-declaration -Wold-style-definition"
13366 fi
13367
13368 # Enable -Wno-format by default when using gcc on mingw since many
13369 # GCC versions complain about %I64.
13370 case "${host}" in
13371   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13372   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
13373 esac
13374
13375 # Check whether --enable-build-warnings was given.
13376 if test "${enable_build_warnings+set}" = set; then :
13377   enableval=$enable_build_warnings; case "${enableval}" in
13378   yes)  ;;
13379   no)   build_warnings="-w";;
13380   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13381         build_warnings="${build_warnings} ${t}";;
13382   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13383         build_warnings="${t} ${build_warnings}";;
13384   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13385 esac
13386 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13387   echo "Setting compiler warning flags = $build_warnings" 6>&1
13388 fi
13389 fi
13390 # Check whether --enable-gdb-build-warnings was given.
13391 if test "${enable_gdb_build_warnings+set}" = set; then :
13392   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13393   yes)  ;;
13394   no)   build_warnings="-w";;
13395   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13396         build_warnings="${build_warnings} ${t}";;
13397   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13398         build_warnings="${t} ${build_warnings}";;
13399   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13400 esac
13401 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13402   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13403 fi
13404 fi
13405
13406 # The set of warnings supported by a C++ compiler is not the same as
13407 # of the C compiler.
13408 if test "$enable_build_with_cxx" = "yes"; then
13409     ac_ext=cpp
13410 ac_cpp='$CXXCPP $CPPFLAGS'
13411 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13412 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13413 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13414
13415 fi
13416
13417 WARN_CFLAGS=""
13418 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13419 then
13420     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13421 $as_echo_n "checking compiler warning flags... " >&6; }
13422     # Separate out the -Werror flag as some files just cannot be
13423     # compiled with it enabled.
13424     for w in ${build_warnings}; do
13425         case $w in
13426         -Werr*) WERROR_CFLAGS=-Werror ;;
13427         *)
13428             # Check whether GCC accepts it.
13429             saved_CFLAGS="$CFLAGS"
13430             CFLAGS="$CFLAGS $w"
13431             saved_CXXFLAGS="$CXXFLAGS"
13432             CXXFLAGS="$CXXFLAGS $w"
13433
13434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13435 /* end confdefs.h.  */
13436
13437 int
13438 main ()
13439 {
13440
13441   ;
13442   return 0;
13443 }
13444 _ACEOF
13445 if ac_fn_cxx_try_compile "$LINENO"; then :
13446   WARN_CFLAGS="${WARN_CFLAGS} $w"
13447 fi
13448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13449             CFLAGS="$saved_CFLAGS"
13450             CXXFLAGS="$saved_CXXFLAGS"
13451         esac
13452     done
13453     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13454 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13455 fi
13456
13457
13458
13459 if test "$enable_build_with_cxx" = "yes"; then
13460    ac_ext=c
13461 ac_cpp='$CPP $CPPFLAGS'
13462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13465
13466 fi
13467
13468 # In the Cygwin environment, we need some additional flags.
13469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13470 $as_echo_n "checking for cygwin... " >&6; }
13471 if test "${gdb_cv_os_cygwin+set}" = set; then :
13472   $as_echo_n "(cached) " >&6
13473 else
13474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13475 /* end confdefs.h.  */
13476
13477 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13478 lose
13479 #endif
13480 _ACEOF
13481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13482   $EGREP "^lose$" >/dev/null 2>&1; then :
13483   gdb_cv_os_cygwin=yes
13484 else
13485   gdb_cv_os_cygwin=no
13486 fi
13487 rm -f conftest*
13488
13489 fi
13490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13491 $as_echo "$gdb_cv_os_cygwin" >&6; }
13492
13493
13494 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13495 case ${host} in
13496   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13497   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13498   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13499 esac
13500
13501
13502 # libreadline needs libuser32.a in a cygwin environment
13503 WIN32LIBS=
13504 if test x$gdb_cv_os_cygwin = xyes; then
13505     WIN32LIBS="-luser32"
13506     case "${target}" in
13507         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13508         ;;
13509     esac
13510 fi
13511
13512 # The ser-tcp.c module requires sockets.
13513 case ${host} in
13514   *mingw32*)
13515
13516 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13517
13518     WIN32LIBS="$WIN32LIBS -lws2_32"
13519     ;;
13520 esac
13521
13522
13523 # Add ELF support to GDB, but only if BFD includes ELF support.
13524
13525   OLD_CFLAGS=$CFLAGS
13526   OLD_LDFLAGS=$LDFLAGS
13527   OLD_LIBS=$LIBS
13528   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13529   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13530   # always want our bfd.
13531   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13532   LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
13533   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13534   LIBS="-lbfd -liberty -lz $intl $LIBS"
13535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13536 $as_echo_n "checking for ELF support in BFD... " >&6; }
13537 if test "${gdb_cv_var_elf+set}" = set; then :
13538   $as_echo_n "(cached) " >&6
13539 else
13540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13541 /* end confdefs.h.  */
13542 #include <stdlib.h>
13543   #include "bfd.h"
13544   #include "elf-bfd.h"
13545
13546 int
13547 main ()
13548 {
13549 return bfd_get_elf_phdr_upper_bound (NULL);
13550   ;
13551   return 0;
13552 }
13553 _ACEOF
13554 if ac_fn_c_try_link "$LINENO"; then :
13555   gdb_cv_var_elf=yes
13556 else
13557   gdb_cv_var_elf=no
13558 fi
13559 rm -f core conftest.err conftest.$ac_objext \
13560     conftest$ac_exeext conftest.$ac_ext
13561 fi
13562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13563 $as_echo "$gdb_cv_var_elf" >&6; }
13564   CFLAGS=$OLD_CFLAGS
13565   LDFLAGS=$OLD_LDFLAGS
13566   LIBS=$OLD_LIBS
13567 if test $gdb_cv_var_elf = yes; then
13568   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
13569
13570 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13571
13572   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13573   if test "$plugins" = "yes"; then
13574     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13575 $as_echo_n "checking for library containing dlopen... " >&6; }
13576 if test "${ac_cv_search_dlopen+set}" = set; then :
13577   $as_echo_n "(cached) " >&6
13578 else
13579   ac_func_search_save_LIBS=$LIBS
13580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13581 /* end confdefs.h.  */
13582
13583 /* Override any GCC internal prototype to avoid an error.
13584    Use char because int might match the return type of a GCC
13585    builtin and then its argument prototype would still apply.  */
13586 #ifdef __cplusplus
13587 extern "C"
13588 #endif
13589 char dlopen ();
13590 int
13591 main ()
13592 {
13593 return dlopen ();
13594   ;
13595   return 0;
13596 }
13597 _ACEOF
13598 for ac_lib in '' dl; do
13599   if test -z "$ac_lib"; then
13600     ac_res="none required"
13601   else
13602     ac_res=-l$ac_lib
13603     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13604   fi
13605   if ac_fn_c_try_link "$LINENO"; then :
13606   ac_cv_search_dlopen=$ac_res
13607 fi
13608 rm -f core conftest.err conftest.$ac_objext \
13609     conftest$ac_exeext
13610   if test "${ac_cv_search_dlopen+set}" = set; then :
13611   break
13612 fi
13613 done
13614 if test "${ac_cv_search_dlopen+set}" = set; then :
13615
13616 else
13617   ac_cv_search_dlopen=no
13618 fi
13619 rm conftest.$ac_ext
13620 LIBS=$ac_func_search_save_LIBS
13621 fi
13622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13623 $as_echo "$ac_cv_search_dlopen" >&6; }
13624 ac_res=$ac_cv_search_dlopen
13625 if test "$ac_res" != no; then :
13626   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13627
13628 fi
13629
13630   fi
13631 fi
13632
13633 # Add macho support to GDB, but only if BFD includes it.
13634
13635   OLD_CFLAGS=$CFLAGS
13636   OLD_LDFLAGS=$LDFLAGS
13637   OLD_LIBS=$LIBS
13638   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13639   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13640   # always want our bfd.
13641   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13642   LDFLAGS="-L../bfd -L../libiberty $zlibdir $LDFLAGS"
13643   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13644   LIBS="-lbfd -liberty -lz $intl $LIBS"
13645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13646 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13647 if test "${gdb_cv_var_macho+set}" = set; then :
13648   $as_echo_n "(cached) " >&6
13649 else
13650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13651 /* end confdefs.h.  */
13652 #include <stdlib.h>
13653   #include "bfd.h"
13654   #include "mach-o.h"
13655
13656 int
13657 main ()
13658 {
13659 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13660   ;
13661   return 0;
13662 }
13663 _ACEOF
13664 if ac_fn_c_try_link "$LINENO"; then :
13665   gdb_cv_var_macho=yes
13666 else
13667   gdb_cv_var_macho=no
13668 fi
13669 rm -f core conftest.err conftest.$ac_objext \
13670     conftest$ac_exeext conftest.$ac_ext
13671 fi
13672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13673 $as_echo "$gdb_cv_var_macho" >&6; }
13674   CFLAGS=$OLD_CFLAGS
13675   LDFLAGS=$OLD_LDFLAGS
13676   LIBS=$OLD_LIBS
13677 if test $gdb_cv_var_macho = yes; then
13678   CONFIG_OBS="$CONFIG_OBS machoread.o"
13679 fi
13680
13681 # Add any host-specific objects to GDB.
13682 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13683
13684 # If building on ELF, look for lzma support for embedded compressed debug info.
13685 if test $gdb_cv_var_elf = yes; then
13686
13687 # Check whether --with-lzma was given.
13688 if test "${with_lzma+set}" = set; then :
13689   withval=$with_lzma;
13690 else
13691   with_lzma=auto
13692 fi
13693
13694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13695 $as_echo_n "checking whether to use lzma... " >&6; }
13696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13697 $as_echo "$with_lzma" >&6; }
13698
13699   if test "${with_lzma}" != no; then
13700
13701
13702
13703
13704
13705
13706
13707
13708     use_additional=yes
13709
13710   acl_save_prefix="$prefix"
13711   prefix="$acl_final_prefix"
13712   acl_save_exec_prefix="$exec_prefix"
13713   exec_prefix="$acl_final_exec_prefix"
13714
13715     eval additional_includedir=\"$includedir\"
13716     eval additional_libdir=\"$libdir\"
13717
13718   exec_prefix="$acl_save_exec_prefix"
13719   prefix="$acl_save_prefix"
13720
13721
13722 # Check whether --with-liblzma-prefix was given.
13723 if test "${with_liblzma_prefix+set}" = set; then :
13724   withval=$with_liblzma_prefix;
13725     if test "X$withval" = "Xno"; then
13726       use_additional=no
13727     else
13728       if test "X$withval" = "X"; then
13729
13730   acl_save_prefix="$prefix"
13731   prefix="$acl_final_prefix"
13732   acl_save_exec_prefix="$exec_prefix"
13733   exec_prefix="$acl_final_exec_prefix"
13734
13735           eval additional_includedir=\"$includedir\"
13736           eval additional_libdir=\"$libdir\"
13737
13738   exec_prefix="$acl_save_exec_prefix"
13739   prefix="$acl_save_prefix"
13740
13741       else
13742         additional_includedir="$withval/include"
13743         additional_libdir="$withval/lib"
13744       fi
13745     fi
13746
13747 fi
13748
13749       LIBLZMA=
13750   LTLIBLZMA=
13751   INCLZMA=
13752   rpathdirs=
13753   ltrpathdirs=
13754   names_already_handled=
13755   names_next_round='lzma '
13756   while test -n "$names_next_round"; do
13757     names_this_round="$names_next_round"
13758     names_next_round=
13759     for name in $names_this_round; do
13760       already_handled=
13761       for n in $names_already_handled; do
13762         if test "$n" = "$name"; then
13763           already_handled=yes
13764           break
13765         fi
13766       done
13767       if test -z "$already_handled"; then
13768         names_already_handled="$names_already_handled $name"
13769                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13770         eval value=\"\$HAVE_LIB$uppername\"
13771         if test -n "$value"; then
13772           if test "$value" = yes; then
13773             eval value=\"\$LIB$uppername\"
13774             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13775             eval value=\"\$LTLIB$uppername\"
13776             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13777           else
13778                                     :
13779           fi
13780         else
13781                               found_dir=
13782           found_la=
13783           found_so=
13784           found_a=
13785           if test $use_additional = yes; then
13786             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13787               found_dir="$additional_libdir"
13788               found_so="$additional_libdir/lib$name.$shlibext"
13789               if test -f "$additional_libdir/lib$name.la"; then
13790                 found_la="$additional_libdir/lib$name.la"
13791               fi
13792             else
13793               if test -f "$additional_libdir/lib$name.$libext"; then
13794                 found_dir="$additional_libdir"
13795                 found_a="$additional_libdir/lib$name.$libext"
13796                 if test -f "$additional_libdir/lib$name.la"; then
13797                   found_la="$additional_libdir/lib$name.la"
13798                 fi
13799               fi
13800             fi
13801           fi
13802           if test "X$found_dir" = "X"; then
13803             for x in $LDFLAGS $LTLIBLZMA; do
13804
13805   acl_save_prefix="$prefix"
13806   prefix="$acl_final_prefix"
13807   acl_save_exec_prefix="$exec_prefix"
13808   exec_prefix="$acl_final_exec_prefix"
13809   eval x=\"$x\"
13810   exec_prefix="$acl_save_exec_prefix"
13811   prefix="$acl_save_prefix"
13812
13813               case "$x" in
13814                 -L*)
13815                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13816                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13817                     found_dir="$dir"
13818                     found_so="$dir/lib$name.$shlibext"
13819                     if test -f "$dir/lib$name.la"; then
13820                       found_la="$dir/lib$name.la"
13821                     fi
13822                   else
13823                     if test -f "$dir/lib$name.$libext"; then
13824                       found_dir="$dir"
13825                       found_a="$dir/lib$name.$libext"
13826                       if test -f "$dir/lib$name.la"; then
13827                         found_la="$dir/lib$name.la"
13828                       fi
13829                     fi
13830                   fi
13831                   ;;
13832               esac
13833               if test "X$found_dir" != "X"; then
13834                 break
13835               fi
13836             done
13837           fi
13838           if test "X$found_dir" != "X"; then
13839                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13840             if test "X$found_so" != "X"; then
13841                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13842                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13843               else
13844                                                                                 haveit=
13845                 for x in $ltrpathdirs; do
13846                   if test "X$x" = "X$found_dir"; then
13847                     haveit=yes
13848                     break
13849                   fi
13850                 done
13851                 if test -z "$haveit"; then
13852                   ltrpathdirs="$ltrpathdirs $found_dir"
13853                 fi
13854                                 if test "$hardcode_direct" = yes; then
13855                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13856                 else
13857                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13858                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13859                                                             haveit=
13860                     for x in $rpathdirs; do
13861                       if test "X$x" = "X$found_dir"; then
13862                         haveit=yes
13863                         break
13864                       fi
13865                     done
13866                     if test -z "$haveit"; then
13867                       rpathdirs="$rpathdirs $found_dir"
13868                     fi
13869                   else
13870                                                                                 haveit=
13871                     for x in $LDFLAGS $LIBLZMA; do
13872
13873   acl_save_prefix="$prefix"
13874   prefix="$acl_final_prefix"
13875   acl_save_exec_prefix="$exec_prefix"
13876   exec_prefix="$acl_final_exec_prefix"
13877   eval x=\"$x\"
13878   exec_prefix="$acl_save_exec_prefix"
13879   prefix="$acl_save_prefix"
13880
13881                       if test "X$x" = "X-L$found_dir"; then
13882                         haveit=yes
13883                         break
13884                       fi
13885                     done
13886                     if test -z "$haveit"; then
13887                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13888                     fi
13889                     if test "$hardcode_minus_L" != no; then
13890                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13891                     else
13892                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13893                     fi
13894                   fi
13895                 fi
13896               fi
13897             else
13898               if test "X$found_a" != "X"; then
13899                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13900               else
13901                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13902               fi
13903             fi
13904                         additional_includedir=
13905             case "$found_dir" in
13906               */lib | */lib/)
13907                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13908                 additional_includedir="$basedir/include"
13909                 ;;
13910             esac
13911             if test "X$additional_includedir" != "X"; then
13912                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13913                 haveit=
13914                 if test "X$additional_includedir" = "X/usr/local/include"; then
13915                   if test -n "$GCC"; then
13916                     case $host_os in
13917                       linux*) haveit=yes;;
13918                     esac
13919                   fi
13920                 fi
13921                 if test -z "$haveit"; then
13922                   for x in $CPPFLAGS $INCLZMA; do
13923
13924   acl_save_prefix="$prefix"
13925   prefix="$acl_final_prefix"
13926   acl_save_exec_prefix="$exec_prefix"
13927   exec_prefix="$acl_final_exec_prefix"
13928   eval x=\"$x\"
13929   exec_prefix="$acl_save_exec_prefix"
13930   prefix="$acl_save_prefix"
13931
13932                     if test "X$x" = "X-I$additional_includedir"; then
13933                       haveit=yes
13934                       break
13935                     fi
13936                   done
13937                   if test -z "$haveit"; then
13938                     if test -d "$additional_includedir"; then
13939                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13940                     fi
13941                   fi
13942                 fi
13943               fi
13944             fi
13945                         if test -n "$found_la"; then
13946                                                         save_libdir="$libdir"
13947               case "$found_la" in
13948                 */* | *\\*) . "$found_la" ;;
13949                 *) . "./$found_la" ;;
13950               esac
13951               libdir="$save_libdir"
13952                             for dep in $dependency_libs; do
13953                 case "$dep" in
13954                   -L*)
13955                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13956                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13957                       haveit=
13958                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13959                         if test -n "$GCC"; then
13960                           case $host_os in
13961                             linux*) haveit=yes;;
13962                           esac
13963                         fi
13964                       fi
13965                       if test -z "$haveit"; then
13966                         haveit=
13967                         for x in $LDFLAGS $LIBLZMA; do
13968
13969   acl_save_prefix="$prefix"
13970   prefix="$acl_final_prefix"
13971   acl_save_exec_prefix="$exec_prefix"
13972   exec_prefix="$acl_final_exec_prefix"
13973   eval x=\"$x\"
13974   exec_prefix="$acl_save_exec_prefix"
13975   prefix="$acl_save_prefix"
13976
13977                           if test "X$x" = "X-L$additional_libdir"; then
13978                             haveit=yes
13979                             break
13980                           fi
13981                         done
13982                         if test -z "$haveit"; then
13983                           if test -d "$additional_libdir"; then
13984                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13985                           fi
13986                         fi
13987                         haveit=
13988                         for x in $LDFLAGS $LTLIBLZMA; do
13989
13990   acl_save_prefix="$prefix"
13991   prefix="$acl_final_prefix"
13992   acl_save_exec_prefix="$exec_prefix"
13993   exec_prefix="$acl_final_exec_prefix"
13994   eval x=\"$x\"
13995   exec_prefix="$acl_save_exec_prefix"
13996   prefix="$acl_save_prefix"
13997
13998                           if test "X$x" = "X-L$additional_libdir"; then
13999                             haveit=yes
14000                             break
14001                           fi
14002                         done
14003                         if test -z "$haveit"; then
14004                           if test -d "$additional_libdir"; then
14005                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14006                           fi
14007                         fi
14008                       fi
14009                     fi
14010                     ;;
14011                   -R*)
14012                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14013                     if test "$enable_rpath" != no; then
14014                                                                   haveit=
14015                       for x in $rpathdirs; do
14016                         if test "X$x" = "X$dir"; then
14017                           haveit=yes
14018                           break
14019                         fi
14020                       done
14021                       if test -z "$haveit"; then
14022                         rpathdirs="$rpathdirs $dir"
14023                       fi
14024                                                                   haveit=
14025                       for x in $ltrpathdirs; do
14026                         if test "X$x" = "X$dir"; then
14027                           haveit=yes
14028                           break
14029                         fi
14030                       done
14031                       if test -z "$haveit"; then
14032                         ltrpathdirs="$ltrpathdirs $dir"
14033                       fi
14034                     fi
14035                     ;;
14036                   -l*)
14037                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14038                     ;;
14039                   *.la)
14040                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14041                     ;;
14042                   *)
14043                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14044                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14045                     ;;
14046                 esac
14047               done
14048             fi
14049           else
14050                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14051             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14052           fi
14053         fi
14054       fi
14055     done
14056   done
14057   if test "X$rpathdirs" != "X"; then
14058     if test -n "$hardcode_libdir_separator"; then
14059                         alldirs=
14060       for found_dir in $rpathdirs; do
14061         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14062       done
14063             acl_save_libdir="$libdir"
14064       libdir="$alldirs"
14065       eval flag=\"$hardcode_libdir_flag_spec\"
14066       libdir="$acl_save_libdir"
14067       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14068     else
14069             for found_dir in $rpathdirs; do
14070         acl_save_libdir="$libdir"
14071         libdir="$found_dir"
14072         eval flag=\"$hardcode_libdir_flag_spec\"
14073         libdir="$acl_save_libdir"
14074         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14075       done
14076     fi
14077   fi
14078   if test "X$ltrpathdirs" != "X"; then
14079             for found_dir in $ltrpathdirs; do
14080       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14081     done
14082   fi
14083
14084
14085         ac_save_CPPFLAGS="$CPPFLAGS"
14086
14087   for element in $INCLZMA; do
14088     haveit=
14089     for x in $CPPFLAGS; do
14090
14091   acl_save_prefix="$prefix"
14092   prefix="$acl_final_prefix"
14093   acl_save_exec_prefix="$exec_prefix"
14094   exec_prefix="$acl_final_exec_prefix"
14095   eval x=\"$x\"
14096   exec_prefix="$acl_save_exec_prefix"
14097   prefix="$acl_save_prefix"
14098
14099       if test "X$x" = "X$element"; then
14100         haveit=yes
14101         break
14102       fi
14103     done
14104     if test -z "$haveit"; then
14105       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14106     fi
14107   done
14108
14109
14110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
14111 $as_echo_n "checking for liblzma... " >&6; }
14112 if test "${ac_cv_liblzma+set}" = set; then :
14113   $as_echo_n "(cached) " >&6
14114 else
14115
14116     ac_save_LIBS="$LIBS"
14117     LIBS="$LIBS $LIBLZMA"
14118     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14119 /* end confdefs.h.  */
14120 #include "lzma.h"
14121 int
14122 main ()
14123 {
14124 lzma_index_iter iter;
14125                            lzma_index_iter_init (&iter, 0);
14126                            lzma_mf_is_supported (LZMA_MF_HC3);
14127   ;
14128   return 0;
14129 }
14130 _ACEOF
14131 if ac_fn_c_try_link "$LINENO"; then :
14132   ac_cv_liblzma=yes
14133 else
14134   ac_cv_liblzma=no
14135 fi
14136 rm -f core conftest.err conftest.$ac_objext \
14137     conftest$ac_exeext conftest.$ac_ext
14138     LIBS="$ac_save_LIBS"
14139
14140 fi
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
14142 $as_echo "$ac_cv_liblzma" >&6; }
14143   if test "$ac_cv_liblzma" = yes; then
14144     HAVE_LIBLZMA=yes
14145
14146 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14147
14148     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
14149 $as_echo_n "checking how to link with liblzma... " >&6; }
14150     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
14151 $as_echo "$LIBLZMA" >&6; }
14152   else
14153     HAVE_LIBLZMA=no
14154             CPPFLAGS="$ac_save_CPPFLAGS"
14155     LIBLZMA=
14156     LTLIBLZMA=
14157   fi
14158
14159
14160
14161
14162
14163
14164     if test "$HAVE_LIBLZMA" != yes; then
14165       if test "$with_lzma" = yes; then
14166         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
14167       fi
14168     fi
14169   fi
14170 fi
14171
14172 LIBGUI="../libgui/src/libgui.a"
14173 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14174
14175
14176
14177 WIN32LDAPP=
14178
14179
14180
14181 case "${host}" in
14182 *-*-cygwin* | *-*-mingw* )
14183     configdir="win"
14184     ;;
14185 *)
14186     configdir="unix"
14187     ;;
14188 esac
14189
14190 GDBTKLIBS=
14191 if test "${enable_gdbtk}" = "yes"; then
14192
14193     # Gdbtk must have an absolute path to srcdir in order to run
14194     # properly when not installed.
14195     here=`pwd`
14196     cd ${srcdir}
14197     GDBTK_SRC_DIR=`pwd`
14198     cd $here
14199
14200
14201     #
14202     # Ok, lets find the tcl configuration
14203     # First, look for one uninstalled.
14204     # the alternative search directory is invoked by --with-tcl
14205     #
14206
14207     if test x"${no_tcl}" = x ; then
14208         # we reset no_tcl in case something fails here
14209         no_tcl=true
14210
14211 # Check whether --with-tcl was given.
14212 if test "${with_tcl+set}" = set; then :
14213   withval=$with_tcl; with_tclconfig=${withval}
14214 fi
14215
14216         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
14217 $as_echo_n "checking for Tcl configuration... " >&6; }
14218         if test "${ac_cv_c_tclconfig+set}" = set; then :
14219   $as_echo_n "(cached) " >&6
14220 else
14221
14222
14223             # First check to see if --with-tcl was specified.
14224             case "${host}" in
14225                 *-*-cygwin*) platDir="win" ;;
14226                 *) platDir="unix" ;;
14227             esac
14228             if test x"${with_tclconfig}" != x ; then
14229                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14230                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14231                 else
14232                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14233                 fi
14234             fi
14235
14236             # then check for a private Tcl installation
14237             if test x"${ac_cv_c_tclconfig}" = x ; then
14238                 for i in \
14239                         ../tcl \
14240                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14241                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14242                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14243                         ../../tcl \
14244                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14245                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14246                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14247                         ../../../tcl \
14248                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14249                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14250                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14251                     if test -f "$i/$platDir/tclConfig.sh" ; then
14252                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14253                         break
14254                     fi
14255                 done
14256             fi
14257
14258             # on Darwin, check in Framework installation locations
14259             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14260                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14261                         `ls -d /Library/Frameworks 2>/dev/null` \
14262                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14263                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14264                         ; do
14265                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14266                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14267                         break
14268                     fi
14269                 done
14270             fi
14271
14272             # check in a few common install locations
14273             if test x"${ac_cv_c_tclconfig}" = x ; then
14274                 for i in `ls -d ${libdir} 2>/dev/null` \
14275                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14276                         `ls -d ${prefix}/lib 2>/dev/null` \
14277                         `ls -d /usr/local/lib 2>/dev/null` \
14278                         `ls -d /usr/contrib/lib 2>/dev/null` \
14279                         `ls -d /usr/lib 2>/dev/null` \
14280                         ; do
14281                     if test -f "$i/tclConfig.sh" ; then
14282                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14283                         break
14284                     fi
14285                 done
14286             fi
14287
14288             # check in a few other private locations
14289             if test x"${ac_cv_c_tclconfig}" = x ; then
14290                 for i in \
14291                         ${srcdir}/../tcl \
14292                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14293                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14294                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14295                     if test -f "$i/$platDir/tclConfig.sh" ; then
14296                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14297                     break
14298                 fi
14299                 done
14300             fi
14301
14302 fi
14303
14304
14305         if test x"${ac_cv_c_tclconfig}" = x ; then
14306             TCL_BIN_DIR="# no Tcl configs found"
14307             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14308 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14309         else
14310             no_tcl=
14311             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14312             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14313 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14314         fi
14315     fi
14316
14317
14318     # If $no_tk is nonempty, then we can't do Tk, and there is no
14319     # point to doing Tcl.
14320
14321     #
14322     # Ok, lets find the tk configuration
14323     # First, look for one uninstalled.
14324     # the alternative search directory is invoked by --with-tk
14325     #
14326
14327     if test x"${no_tk}" = x ; then
14328         # we reset no_tk in case something fails here
14329         no_tk=true
14330
14331 # Check whether --with-tk was given.
14332 if test "${with_tk+set}" = set; then :
14333   withval=$with_tk; with_tkconfig=${withval}
14334 fi
14335
14336         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14337 $as_echo_n "checking for Tk configuration... " >&6; }
14338         if test "${ac_cv_c_tkconfig+set}" = set; then :
14339   $as_echo_n "(cached) " >&6
14340 else
14341
14342
14343             # First check to see if --with-tkconfig was specified.
14344             if test x"${with_tkconfig}" != x ; then
14345                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14346                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14347                 else
14348                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14349                 fi
14350             fi
14351
14352             # then check for a private Tk library
14353             case "${host}" in
14354                 *-*-cygwin*) platDir="win" ;;
14355                 *) platDir="unix" ;;
14356             esac
14357             if test x"${ac_cv_c_tkconfig}" = x ; then
14358                 for i in \
14359                         ../tk \
14360                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14361                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14362                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14363                         ../../tk \
14364                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14365                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14366                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14367                         ../../../tk \
14368                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14369                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14370                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14371                     if test -f "$i/$platDir/tkConfig.sh" ; then
14372                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14373                         break
14374                     fi
14375                 done
14376             fi
14377
14378             # on Darwin, check in Framework installation locations
14379             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14380                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14381                         `ls -d /Library/Frameworks 2>/dev/null` \
14382                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14383                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14384                         ; do
14385                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14386                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14387                         break
14388                     fi
14389                 done
14390             fi
14391
14392             # check in a few common install locations
14393             if test x"${ac_cv_c_tkconfig}" = x ; then
14394                 for i in `ls -d ${libdir} 2>/dev/null` \
14395                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14396                         `ls -d ${prefix}/lib 2>/dev/null` \
14397                         `ls -d /usr/local/lib 2>/dev/null` \
14398                         `ls -d /usr/contrib/lib 2>/dev/null` \
14399                         `ls -d /usr/lib 2>/dev/null` \
14400                         ; do
14401                     if test -f "$i/tkConfig.sh" ; then
14402                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14403                         break
14404                     fi
14405                 done
14406             fi
14407             # check in a few other private locations
14408             if test x"${ac_cv_c_tkconfig}" = x ; then
14409                 for i in \
14410                         ${srcdir}/../tk \
14411                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14412                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14413                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14414                     if test -f "$i/$platDir/tkConfig.sh" ; then
14415                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14416                         break
14417                     fi
14418                 done
14419             fi
14420
14421 fi
14422
14423
14424         if test x"${ac_cv_c_tkconfig}" = x ; then
14425             TK_BIN_DIR="# no Tk configs found"
14426             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14427 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14428         else
14429             no_tk=
14430             TK_BIN_DIR=${ac_cv_c_tkconfig}
14431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14432 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14433         fi
14434     fi
14435
14436
14437     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14438
14439     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14440 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14441
14442     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14443         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14444 $as_echo "loading" >&6; }
14445         . ${TCL_BIN_DIR}/tclConfig.sh
14446     else
14447         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14448 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14449     fi
14450
14451     # eval is required to do the TCL_DBGX substitution
14452     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14453     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14454
14455     # If the TCL_BIN_DIR is the build directory (not the install directory),
14456     # then set the common variable name to the value of the build variables.
14457     # For example, the variable TCL_LIB_SPEC will be set to the value
14458     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14459     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14460     # installed and uninstalled version of Tcl.
14461     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14462         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14463         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14464         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14465     elif test "`uname -s`" = "Darwin"; then
14466         # If Tcl was built as a framework, attempt to use the libraries
14467         # from the framework at the given location so that linking works
14468         # against Tcl.framework installed in an arbitrary location.
14469         case ${TCL_DEFS} in
14470             *TCL_FRAMEWORK*)
14471                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14472                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14473                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14474                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14475                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14476                             break
14477                         fi
14478                     done
14479                 fi
14480                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14481                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14482                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14483                 fi
14484                 ;;
14485         esac
14486     fi
14487
14488     # eval is required to do the TCL_DBGX substitution
14489     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14490     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14491     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14492     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14493
14494
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508         # Check for in-tree tcl
14509         here=`pwd`
14510         cd ${srcdir}/..
14511         topdir=`pwd`
14512         cd ${here}
14513
14514         intree="no"
14515         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14516           intree="yes"
14517         fi
14518
14519         # Find Tcl private headers
14520         if test x"${intree}" = xno; then
14521
14522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14523 $as_echo_n "checking for Tcl private headers... " >&6; }
14524   private_dir=""
14525   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14526   if test -f ${dir}/tclInt.h ; then
14527     private_dir=${dir}
14528   fi
14529
14530   if test x"${private_dir}" = x; then
14531     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14532   else
14533     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14534     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14535 $as_echo "${private_dir}" >&6; }
14536   fi
14537
14538           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14539           TCL_LIBRARY="${TCL_LIB_SPEC}"
14540           TCL_DEPS=""
14541         else
14542           # If building tcl in the same src tree, private headers
14543           # are not needed, but we need to be sure to use the right
14544           # headers library
14545           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14546           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14547           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14548         fi
14549
14550
14551
14552
14553
14554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14555 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14556
14557     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14558         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14559 $as_echo "loading" >&6; }
14560         . ${TK_BIN_DIR}/tkConfig.sh
14561     else
14562         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14563 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14564     fi
14565
14566     # eval is required to do the TK_DBGX substitution
14567     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14568     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14569
14570     # If the TK_BIN_DIR is the build directory (not the install directory),
14571     # then set the common variable name to the value of the build variables.
14572     # For example, the variable TK_LIB_SPEC will be set to the value
14573     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14574     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14575     # installed and uninstalled version of Tcl.
14576     if test -f "${TK_BIN_DIR}/Makefile" ; then
14577         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14578         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14579         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14580     elif test "`uname -s`" = "Darwin"; then
14581         # If Tk was built as a framework, attempt to use the libraries
14582         # from the framework at the given location so that linking works
14583         # against Tk.framework installed in an arbitrary location.
14584         case ${TK_DEFS} in
14585             *TK_FRAMEWORK*)
14586                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14587                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14588                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14589                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14590                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14591                             break
14592                         fi
14593                     done
14594                 fi
14595                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14596                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14597                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14598                 fi
14599                 ;;
14600         esac
14601     fi
14602
14603     # eval is required to do the TK_DBGX substitution
14604     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14605     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14606     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14607     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14608
14609
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621
14622         # Check for in-tree Tk
14623         intree="no"
14624         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14625           intree="yes"
14626         fi
14627
14628         # Find Tk private headers
14629         if test x"${intree}" = xno; then
14630
14631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14632 $as_echo_n "checking for Tk private headers... " >&6; }
14633   private_dir=""
14634   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14635   if test -f ${dir}/tkInt.h; then
14636     private_dir=${dir}
14637   fi
14638
14639   if test x"${private_dir}" = x; then
14640     as_fn_error "could not find Tk private headers" "$LINENO" 5
14641   else
14642     TK_PRIVATE_INCLUDE="-I${private_dir}"
14643     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14644 $as_echo "${private_dir}" >&6; }
14645   fi
14646
14647           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14648           TK_LIBRARY=${TK_LIB_SPEC}
14649           TK_DEPS=""
14650         else
14651           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14652           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14653           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14654         fi
14655
14656
14657
14658
14659
14660         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14661
14662         # Include some libraries that Tcl and Tk want.
14663         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14664         # Yes, the ordering seems wrong here.  But it isn't.
14665         # TK_LIBS is the list of libraries that need to be linked
14666         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14667         # were in LIBS then any link tests after this point would
14668         # try to include things like `$(LIBGUI)', which wouldn't work.
14669         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14670
14671         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14672         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14673         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14674         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14675         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14676         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14677         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14678
14679         if test x$gdb_cv_os_cygwin = xyes; then
14680           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14681           WIN32LDAPP="-Wl,--subsystem,console"
14682           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14683         fi
14684
14685         subdirs="$subdirs gdbtk"
14686
14687     fi
14688 fi
14689
14690
14691
14692
14693
14694
14695
14696
14697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14698 $as_echo_n "checking for X... " >&6; }
14699
14700
14701 # Check whether --with-x was given.
14702 if test "${with_x+set}" = set; then :
14703   withval=$with_x;
14704 fi
14705
14706 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14707 if test "x$with_x" = xno; then
14708   # The user explicitly disabled X.
14709   have_x=disabled
14710 else
14711   case $x_includes,$x_libraries in #(
14712     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14713     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14714   $as_echo_n "(cached) " >&6
14715 else
14716   # One or both of the vars are not set, and there is no cached value.
14717 ac_x_includes=no ac_x_libraries=no
14718 rm -f -r conftest.dir
14719 if mkdir conftest.dir; then
14720   cd conftest.dir
14721   cat >Imakefile <<'_ACEOF'
14722 incroot:
14723         @echo incroot='${INCROOT}'
14724 usrlibdir:
14725         @echo usrlibdir='${USRLIBDIR}'
14726 libdir:
14727         @echo libdir='${LIBDIR}'
14728 _ACEOF
14729   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14730     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14731     for ac_var in incroot usrlibdir libdir; do
14732       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14733     done
14734     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14735     for ac_extension in a so sl dylib la dll; do
14736       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14737          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14738         ac_im_usrlibdir=$ac_im_libdir; break
14739       fi
14740     done
14741     # Screen out bogus values from the imake configuration.  They are
14742     # bogus both because they are the default anyway, and because
14743     # using them would break gcc on systems where it needs fixed includes.
14744     case $ac_im_incroot in
14745         /usr/include) ac_x_includes= ;;
14746         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14747     esac
14748     case $ac_im_usrlibdir in
14749         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14750         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14751     esac
14752   fi
14753   cd ..
14754   rm -f -r conftest.dir
14755 fi
14756
14757 # Standard set of common directories for X headers.
14758 # Check X11 before X11Rn because it is often a symlink to the current release.
14759 ac_x_header_dirs='
14760 /usr/X11/include
14761 /usr/X11R7/include
14762 /usr/X11R6/include
14763 /usr/X11R5/include
14764 /usr/X11R4/include
14765
14766 /usr/include/X11
14767 /usr/include/X11R7
14768 /usr/include/X11R6
14769 /usr/include/X11R5
14770 /usr/include/X11R4
14771
14772 /usr/local/X11/include
14773 /usr/local/X11R7/include
14774 /usr/local/X11R6/include
14775 /usr/local/X11R5/include
14776 /usr/local/X11R4/include
14777
14778 /usr/local/include/X11
14779 /usr/local/include/X11R7
14780 /usr/local/include/X11R6
14781 /usr/local/include/X11R5
14782 /usr/local/include/X11R4
14783
14784 /usr/X386/include
14785 /usr/x386/include
14786 /usr/XFree86/include/X11
14787
14788 /usr/include
14789 /usr/local/include
14790 /usr/unsupported/include
14791 /usr/athena/include
14792 /usr/local/x11r5/include
14793 /usr/lpp/Xamples/include
14794
14795 /usr/openwin/include
14796 /usr/openwin/share/include'
14797
14798 if test "$ac_x_includes" = no; then
14799   # Guess where to find include files, by looking for Xlib.h.
14800   # First, try using that file with no special directory specified.
14801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14802 /* end confdefs.h.  */
14803 #include <X11/Xlib.h>
14804 _ACEOF
14805 if ac_fn_c_try_cpp "$LINENO"; then :
14806   # We can compile using X headers with no special include directory.
14807 ac_x_includes=
14808 else
14809   for ac_dir in $ac_x_header_dirs; do
14810   if test -r "$ac_dir/X11/Xlib.h"; then
14811     ac_x_includes=$ac_dir
14812     break
14813   fi
14814 done
14815 fi
14816 rm -f conftest.err conftest.$ac_ext
14817 fi # $ac_x_includes = no
14818
14819 if test "$ac_x_libraries" = no; then
14820   # Check for the libraries.
14821   # See if we find them without any special options.
14822   # Don't add to $LIBS permanently.
14823   ac_save_LIBS=$LIBS
14824   LIBS="-lX11 $LIBS"
14825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14826 /* end confdefs.h.  */
14827 #include <X11/Xlib.h>
14828 int
14829 main ()
14830 {
14831 XrmInitialize ()
14832   ;
14833   return 0;
14834 }
14835 _ACEOF
14836 if ac_fn_c_try_link "$LINENO"; then :
14837   LIBS=$ac_save_LIBS
14838 # We can link X programs with no special library path.
14839 ac_x_libraries=
14840 else
14841   LIBS=$ac_save_LIBS
14842 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14843 do
14844   # Don't even attempt the hair of trying to link an X program!
14845   for ac_extension in a so sl dylib la dll; do
14846     if test -r "$ac_dir/libX11.$ac_extension"; then
14847       ac_x_libraries=$ac_dir
14848       break 2
14849     fi
14850   done
14851 done
14852 fi
14853 rm -f core conftest.err conftest.$ac_objext \
14854     conftest$ac_exeext conftest.$ac_ext
14855 fi # $ac_x_libraries = no
14856
14857 case $ac_x_includes,$ac_x_libraries in #(
14858   no,* | *,no | *\'*)
14859     # Didn't find X, or a directory has "'" in its name.
14860     ac_cv_have_x="have_x=no";; #(
14861   *)
14862     # Record where we found X for the cache.
14863     ac_cv_have_x="have_x=yes\
14864         ac_x_includes='$ac_x_includes'\
14865         ac_x_libraries='$ac_x_libraries'"
14866 esac
14867 fi
14868 ;; #(
14869     *) have_x=yes;;
14870   esac
14871   eval "$ac_cv_have_x"
14872 fi # $with_x != no
14873
14874 if test "$have_x" != yes; then
14875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14876 $as_echo "$have_x" >&6; }
14877   no_x=yes
14878 else
14879   # If each of the values was on the command line, it overrides each guess.
14880   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14881   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14882   # Update the cache value to reflect the command line values.
14883   ac_cv_have_x="have_x=yes\
14884         ac_x_includes='$x_includes'\
14885         ac_x_libraries='$x_libraries'"
14886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14887 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14888 fi
14889
14890
14891 # Unlike the sim directory, whether a simulator is linked is controlled by
14892 # presence of a gdb_sim definition in the target configure.tgt entry.
14893 # This code just checks for a few cases where we'd like to ignore those
14894 # definitions, even when they're present in the '.mt' file.  These cases
14895 # are when --disable-sim is specified, or if the simulator directory is
14896 # not part of the source tree.
14897 #
14898 # Check whether --enable-sim was given.
14899 if test "${enable_sim+set}" = set; then :
14900   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14901  echo "enableval = ${enableval}";
14902  case "${enableval}" in
14903   yes) ignore_sim=false ;;
14904   no)  ignore_sim=true ;;
14905   *)   ignore_sim=false ;;
14906  esac
14907 else
14908   ignore_sim=false
14909 fi
14910
14911
14912 if test ! -d "${srcdir}/../sim"; then
14913   ignore_sim=true
14914 fi
14915
14916 SIM=
14917 SIM_OBS=
14918 if test "${ignore_sim}" = "false"; then
14919   if test x"${gdb_sim}" != x ; then
14920     SIM="${gdb_sim}"
14921     SIM_OBS="remote-sim.o"
14922
14923 $as_echo "#define WITH_SIM 1" >>confdefs.h
14924
14925   fi
14926 fi
14927
14928
14929
14930
14931
14932
14933
14934
14935
14936
14937
14938
14939
14940
14941 # List of host floatformats.
14942
14943 cat >>confdefs.h <<_ACEOF
14944 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14945 _ACEOF
14946
14947
14948 cat >>confdefs.h <<_ACEOF
14949 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14950 _ACEOF
14951
14952
14953 cat >>confdefs.h <<_ACEOF
14954 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14955 _ACEOF
14956
14957
14958 # target_subdir is used by the testsuite to find the target libraries.
14959 target_subdir=
14960 if test "${host}" != "${target}"; then
14961     target_subdir="${target_alias}/"
14962 fi
14963
14964
14965 frags=
14966 if test "${gdb_native}" = "yes"; then
14967   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14968   if test ! -f ${host_makefile_frag}; then
14969     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14970   fi
14971   frags="$frags $host_makefile_frag"
14972 else
14973   host_makefile_frag=/dev/null
14974 fi
14975
14976
14977
14978
14979 if test "${gdb_native}" = "yes"; then
14980 # We pick this up from the host configuration file (.mh) because we
14981 # do not have a native configuration Makefile fragment.
14982 nativefile=`sed -n '
14983 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14984 ' ${host_makefile_frag}`
14985 fi
14986
14987
14988 if test x"${gdb_osabi}" != x ; then
14989
14990 cat >>confdefs.h <<_ACEOF
14991 #define GDB_OSABI_DEFAULT $gdb_osabi
14992 _ACEOF
14993
14994 fi
14995
14996 # Enable multi-ice-gdb-server.
14997 # Check whether --enable-multi-ice was given.
14998 if test "${enable_multi_ice+set}" = set; then :
14999   enableval=$enable_multi_ice; case $enableval in
15000     yes | no)
15001       ;;
15002     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15003   esac
15004 fi
15005
15006 if test "x$enable_multi_ice" = xyes; then
15007    subdirs="$subdirs multi-ice"
15008
15009 fi
15010
15011 # Check whether --enable-gdbserver was given.
15012 if test "${enable_gdbserver+set}" = set; then :
15013   enableval=$enable_gdbserver; case "${enableval}" in
15014   yes| no|auto) ;;
15015   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15016 esac
15017 else
15018   enable_gdbserver=auto
15019 fi
15020
15021
15022 # We only build gdbserver automatically in a native configuration, and
15023 # only if the user did not explicitly disable its build.
15024 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15026 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15027   if test "x$build_gdbserver" = xyes; then
15028     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15029 $as_echo "yes" >&6; }
15030     subdirs="$subdirs gdbserver"
15031
15032     gdbserver_build_enabled=yes
15033   else
15034     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15035 $as_echo "no" >&6; }
15036   fi
15037 fi
15038
15039 # If the user explicitly request the gdbserver to be built, verify that
15040 # we were in fact able to enable it.
15041 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15042   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15043 fi
15044
15045 # Check for babeltrace and babeltrace-ctf
15046
15047 # Check whether --with-babeltrace was given.
15048 if test "${with_babeltrace+set}" = set; then :
15049   withval=$with_babeltrace;
15050 else
15051   with_babeltrace=auto
15052 fi
15053
15054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15055 $as_echo_n "checking whether to use babeltrace... " >&6; }
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15057 $as_echo "$with_babeltrace" >&6; }
15058
15059 if test "x$with_babeltrace" = "xno"; then
15060   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15061 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15062 else
15063   # Append -Werror to CFLAGS so that configure can catch the warning
15064   # "assignment from incompatible pointer type", which is related to
15065   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15066   # in GDB, while babeltrace 1.0.3 is broken.
15067   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15068   # safe to save and restore CFLAGS here.
15069   saved_CFLAGS=$CFLAGS
15070   CFLAGS="$CFLAGS -Werror"
15071
15072
15073
15074
15075
15076
15077
15078
15079     use_additional=yes
15080
15081   acl_save_prefix="$prefix"
15082   prefix="$acl_final_prefix"
15083   acl_save_exec_prefix="$exec_prefix"
15084   exec_prefix="$acl_final_exec_prefix"
15085
15086     eval additional_includedir=\"$includedir\"
15087     eval additional_libdir=\"$libdir\"
15088
15089   exec_prefix="$acl_save_exec_prefix"
15090   prefix="$acl_save_prefix"
15091
15092
15093 # Check whether --with-libbabeltrace-prefix was given.
15094 if test "${with_libbabeltrace_prefix+set}" = set; then :
15095   withval=$with_libbabeltrace_prefix;
15096     if test "X$withval" = "Xno"; then
15097       use_additional=no
15098     else
15099       if test "X$withval" = "X"; then
15100
15101   acl_save_prefix="$prefix"
15102   prefix="$acl_final_prefix"
15103   acl_save_exec_prefix="$exec_prefix"
15104   exec_prefix="$acl_final_exec_prefix"
15105
15106           eval additional_includedir=\"$includedir\"
15107           eval additional_libdir=\"$libdir\"
15108
15109   exec_prefix="$acl_save_exec_prefix"
15110   prefix="$acl_save_prefix"
15111
15112       else
15113         additional_includedir="$withval/include"
15114         additional_libdir="$withval/lib"
15115       fi
15116     fi
15117
15118 fi
15119
15120       LIBBABELTRACE=
15121   LTLIBBABELTRACE=
15122   INCBABELTRACE=
15123   rpathdirs=
15124   ltrpathdirs=
15125   names_already_handled=
15126   names_next_round='babeltrace babeltrace-ctf'
15127   while test -n "$names_next_round"; do
15128     names_this_round="$names_next_round"
15129     names_next_round=
15130     for name in $names_this_round; do
15131       already_handled=
15132       for n in $names_already_handled; do
15133         if test "$n" = "$name"; then
15134           already_handled=yes
15135           break
15136         fi
15137       done
15138       if test -z "$already_handled"; then
15139         names_already_handled="$names_already_handled $name"
15140                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15141         eval value=\"\$HAVE_LIB$uppername\"
15142         if test -n "$value"; then
15143           if test "$value" = yes; then
15144             eval value=\"\$LIB$uppername\"
15145             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
15146             eval value=\"\$LTLIB$uppername\"
15147             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
15148           else
15149                                     :
15150           fi
15151         else
15152                               found_dir=
15153           found_la=
15154           found_so=
15155           found_a=
15156           if test $use_additional = yes; then
15157             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15158               found_dir="$additional_libdir"
15159               found_so="$additional_libdir/lib$name.$shlibext"
15160               if test -f "$additional_libdir/lib$name.la"; then
15161                 found_la="$additional_libdir/lib$name.la"
15162               fi
15163             else
15164               if test -f "$additional_libdir/lib$name.$libext"; then
15165                 found_dir="$additional_libdir"
15166                 found_a="$additional_libdir/lib$name.$libext"
15167                 if test -f "$additional_libdir/lib$name.la"; then
15168                   found_la="$additional_libdir/lib$name.la"
15169                 fi
15170               fi
15171             fi
15172           fi
15173           if test "X$found_dir" = "X"; then
15174             for x in $LDFLAGS $LTLIBBABELTRACE; do
15175
15176   acl_save_prefix="$prefix"
15177   prefix="$acl_final_prefix"
15178   acl_save_exec_prefix="$exec_prefix"
15179   exec_prefix="$acl_final_exec_prefix"
15180   eval x=\"$x\"
15181   exec_prefix="$acl_save_exec_prefix"
15182   prefix="$acl_save_prefix"
15183
15184               case "$x" in
15185                 -L*)
15186                   dir=`echo "X$x" | sed -e 's/^X-L//'`
15187                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15188                     found_dir="$dir"
15189                     found_so="$dir/lib$name.$shlibext"
15190                     if test -f "$dir/lib$name.la"; then
15191                       found_la="$dir/lib$name.la"
15192                     fi
15193                   else
15194                     if test -f "$dir/lib$name.$libext"; then
15195                       found_dir="$dir"
15196                       found_a="$dir/lib$name.$libext"
15197                       if test -f "$dir/lib$name.la"; then
15198                         found_la="$dir/lib$name.la"
15199                       fi
15200                     fi
15201                   fi
15202                   ;;
15203               esac
15204               if test "X$found_dir" != "X"; then
15205                 break
15206               fi
15207             done
15208           fi
15209           if test "X$found_dir" != "X"; then
15210                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
15211             if test "X$found_so" != "X"; then
15212                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15213                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15214               else
15215                                                                                 haveit=
15216                 for x in $ltrpathdirs; do
15217                   if test "X$x" = "X$found_dir"; then
15218                     haveit=yes
15219                     break
15220                   fi
15221                 done
15222                 if test -z "$haveit"; then
15223                   ltrpathdirs="$ltrpathdirs $found_dir"
15224                 fi
15225                                 if test "$hardcode_direct" = yes; then
15226                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15227                 else
15228                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15229                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15230                                                             haveit=
15231                     for x in $rpathdirs; do
15232                       if test "X$x" = "X$found_dir"; then
15233                         haveit=yes
15234                         break
15235                       fi
15236                     done
15237                     if test -z "$haveit"; then
15238                       rpathdirs="$rpathdirs $found_dir"
15239                     fi
15240                   else
15241                                                                                 haveit=
15242                     for x in $LDFLAGS $LIBBABELTRACE; do
15243
15244   acl_save_prefix="$prefix"
15245   prefix="$acl_final_prefix"
15246   acl_save_exec_prefix="$exec_prefix"
15247   exec_prefix="$acl_final_exec_prefix"
15248   eval x=\"$x\"
15249   exec_prefix="$acl_save_exec_prefix"
15250   prefix="$acl_save_prefix"
15251
15252                       if test "X$x" = "X-L$found_dir"; then
15253                         haveit=yes
15254                         break
15255                       fi
15256                     done
15257                     if test -z "$haveit"; then
15258                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15259                     fi
15260                     if test "$hardcode_minus_L" != no; then
15261                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15262                     else
15263                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15264                     fi
15265                   fi
15266                 fi
15267               fi
15268             else
15269               if test "X$found_a" != "X"; then
15270                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15271               else
15272                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15273               fi
15274             fi
15275                         additional_includedir=
15276             case "$found_dir" in
15277               */lib | */lib/)
15278                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15279                 additional_includedir="$basedir/include"
15280                 ;;
15281             esac
15282             if test "X$additional_includedir" != "X"; then
15283                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15284                 haveit=
15285                 if test "X$additional_includedir" = "X/usr/local/include"; then
15286                   if test -n "$GCC"; then
15287                     case $host_os in
15288                       linux*) haveit=yes;;
15289                     esac
15290                   fi
15291                 fi
15292                 if test -z "$haveit"; then
15293                   for x in $CPPFLAGS $INCBABELTRACE; do
15294
15295   acl_save_prefix="$prefix"
15296   prefix="$acl_final_prefix"
15297   acl_save_exec_prefix="$exec_prefix"
15298   exec_prefix="$acl_final_exec_prefix"
15299   eval x=\"$x\"
15300   exec_prefix="$acl_save_exec_prefix"
15301   prefix="$acl_save_prefix"
15302
15303                     if test "X$x" = "X-I$additional_includedir"; then
15304                       haveit=yes
15305                       break
15306                     fi
15307                   done
15308                   if test -z "$haveit"; then
15309                     if test -d "$additional_includedir"; then
15310                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15311                     fi
15312                   fi
15313                 fi
15314               fi
15315             fi
15316                         if test -n "$found_la"; then
15317                                                         save_libdir="$libdir"
15318               case "$found_la" in
15319                 */* | *\\*) . "$found_la" ;;
15320                 *) . "./$found_la" ;;
15321               esac
15322               libdir="$save_libdir"
15323                             for dep in $dependency_libs; do
15324                 case "$dep" in
15325                   -L*)
15326                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15327                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15328                       haveit=
15329                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15330                         if test -n "$GCC"; then
15331                           case $host_os in
15332                             linux*) haveit=yes;;
15333                           esac
15334                         fi
15335                       fi
15336                       if test -z "$haveit"; then
15337                         haveit=
15338                         for x in $LDFLAGS $LIBBABELTRACE; do
15339
15340   acl_save_prefix="$prefix"
15341   prefix="$acl_final_prefix"
15342   acl_save_exec_prefix="$exec_prefix"
15343   exec_prefix="$acl_final_exec_prefix"
15344   eval x=\"$x\"
15345   exec_prefix="$acl_save_exec_prefix"
15346   prefix="$acl_save_prefix"
15347
15348                           if test "X$x" = "X-L$additional_libdir"; then
15349                             haveit=yes
15350                             break
15351                           fi
15352                         done
15353                         if test -z "$haveit"; then
15354                           if test -d "$additional_libdir"; then
15355                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15356                           fi
15357                         fi
15358                         haveit=
15359                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15360
15361   acl_save_prefix="$prefix"
15362   prefix="$acl_final_prefix"
15363   acl_save_exec_prefix="$exec_prefix"
15364   exec_prefix="$acl_final_exec_prefix"
15365   eval x=\"$x\"
15366   exec_prefix="$acl_save_exec_prefix"
15367   prefix="$acl_save_prefix"
15368
15369                           if test "X$x" = "X-L$additional_libdir"; then
15370                             haveit=yes
15371                             break
15372                           fi
15373                         done
15374                         if test -z "$haveit"; then
15375                           if test -d "$additional_libdir"; then
15376                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15377                           fi
15378                         fi
15379                       fi
15380                     fi
15381                     ;;
15382                   -R*)
15383                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15384                     if test "$enable_rpath" != no; then
15385                                                                   haveit=
15386                       for x in $rpathdirs; do
15387                         if test "X$x" = "X$dir"; then
15388                           haveit=yes
15389                           break
15390                         fi
15391                       done
15392                       if test -z "$haveit"; then
15393                         rpathdirs="$rpathdirs $dir"
15394                       fi
15395                                                                   haveit=
15396                       for x in $ltrpathdirs; do
15397                         if test "X$x" = "X$dir"; then
15398                           haveit=yes
15399                           break
15400                         fi
15401                       done
15402                       if test -z "$haveit"; then
15403                         ltrpathdirs="$ltrpathdirs $dir"
15404                       fi
15405                     fi
15406                     ;;
15407                   -l*)
15408                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15409                     ;;
15410                   *.la)
15411                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15412                     ;;
15413                   *)
15414                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15415                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15416                     ;;
15417                 esac
15418               done
15419             fi
15420           else
15421                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15422             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15423           fi
15424         fi
15425       fi
15426     done
15427   done
15428   if test "X$rpathdirs" != "X"; then
15429     if test -n "$hardcode_libdir_separator"; then
15430                         alldirs=
15431       for found_dir in $rpathdirs; do
15432         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15433       done
15434             acl_save_libdir="$libdir"
15435       libdir="$alldirs"
15436       eval flag=\"$hardcode_libdir_flag_spec\"
15437       libdir="$acl_save_libdir"
15438       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15439     else
15440             for found_dir in $rpathdirs; do
15441         acl_save_libdir="$libdir"
15442         libdir="$found_dir"
15443         eval flag=\"$hardcode_libdir_flag_spec\"
15444         libdir="$acl_save_libdir"
15445         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15446       done
15447     fi
15448   fi
15449   if test "X$ltrpathdirs" != "X"; then
15450             for found_dir in $ltrpathdirs; do
15451       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15452     done
15453   fi
15454
15455
15456         ac_save_CPPFLAGS="$CPPFLAGS"
15457
15458   for element in $INCBABELTRACE; do
15459     haveit=
15460     for x in $CPPFLAGS; do
15461
15462   acl_save_prefix="$prefix"
15463   prefix="$acl_final_prefix"
15464   acl_save_exec_prefix="$exec_prefix"
15465   exec_prefix="$acl_final_exec_prefix"
15466   eval x=\"$x\"
15467   exec_prefix="$acl_save_exec_prefix"
15468   prefix="$acl_save_prefix"
15469
15470       if test "X$x" = "X$element"; then
15471         haveit=yes
15472         break
15473       fi
15474     done
15475     if test -z "$haveit"; then
15476       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15477     fi
15478   done
15479
15480
15481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15482 $as_echo_n "checking for libbabeltrace... " >&6; }
15483 if test "${ac_cv_libbabeltrace+set}" = set; then :
15484   $as_echo_n "(cached) " >&6
15485 else
15486
15487     ac_save_LIBS="$LIBS"
15488     LIBS="$LIBS $LIBBABELTRACE"
15489     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15490 /* end confdefs.h.  */
15491 #include <babeltrace/babeltrace.h>
15492                          #include <babeltrace/ctf/events.h>
15493                          #include <babeltrace/ctf/iterator.h>
15494 int
15495 main ()
15496 {
15497 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15498                         struct bt_ctf_event *event = NULL;
15499                         const struct bt_definition *scope;
15500
15501                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
15502                         scope = bt_ctf_get_top_level_scope (event,
15503                                                            BT_STREAM_EVENT_HEADER);
15504                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15505
15506   ;
15507   return 0;
15508 }
15509 _ACEOF
15510 if ac_fn_c_try_link "$LINENO"; then :
15511   ac_cv_libbabeltrace=yes
15512 else
15513   ac_cv_libbabeltrace=no
15514 fi
15515 rm -f core conftest.err conftest.$ac_objext \
15516     conftest$ac_exeext conftest.$ac_ext
15517     LIBS="$ac_save_LIBS"
15518
15519 fi
15520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15521 $as_echo "$ac_cv_libbabeltrace" >&6; }
15522   if test "$ac_cv_libbabeltrace" = yes; then
15523     HAVE_LIBBABELTRACE=yes
15524
15525 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15526
15527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15528 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15529     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15530 $as_echo "$LIBBABELTRACE" >&6; }
15531   else
15532     HAVE_LIBBABELTRACE=no
15533             CPPFLAGS="$ac_save_CPPFLAGS"
15534     LIBBABELTRACE=
15535     LTLIBBABELTRACE=
15536   fi
15537
15538
15539
15540
15541
15542
15543   CFLAGS=$saved_CFLAGS
15544
15545   if test "$HAVE_LIBBABELTRACE" != yes; then
15546      if test "$with_babeltrace" = yes; then
15547        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15548      else
15549        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15550 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15551      fi
15552   fi
15553 fi
15554
15555 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15556 # to an empty version.
15557
15558 files=
15559 links=
15560
15561 rm -f nm.h
15562 if test "${nativefile}" != ""; then
15563     case "${nativefile}" in
15564       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15565       * ) GDB_NM_FILE="${nativefile}"
15566     esac
15567     files="${files} ${GDB_NM_FILE}"
15568     links="${links} nm.h"
15569
15570 cat >>confdefs.h <<_ACEOF
15571 #define GDB_NM_FILE "${GDB_NM_FILE}"
15572 _ACEOF
15573
15574 fi
15575
15576
15577 ac_sources="$files"
15578 ac_dests="$links"
15579 while test -n "$ac_sources"; do
15580   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15581   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15582   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15583 done
15584 ac_config_links="$ac_config_links $ac_config_links_1"
15585
15586
15587
15588
15589
15590 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15591
15592
15593
15594   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15595   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
15596   if test "x$GDB_TRANSFORM_NAME" = x; then
15597      GDB_TRANSFORM_NAME=gdb
15598   fi
15599
15600
15601
15602   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15603   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
15604   if test "x$GCORE_TRANSFORM_NAME" = x; then
15605      GCORE_TRANSFORM_NAME=gcore
15606   fi
15607
15608
15609 ac_config_files="$ac_config_files gcore"
15610
15611
15612 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15613
15614 ac_config_commands="$ac_config_commands default"
15615
15616 cat >confcache <<\_ACEOF
15617 # This file is a shell script that caches the results of configure
15618 # tests run on this system so they can be shared between configure
15619 # scripts and configure runs, see configure's option --config-cache.
15620 # It is not useful on other systems.  If it contains results you don't
15621 # want to keep, you may remove or edit it.
15622 #
15623 # config.status only pays attention to the cache file if you give it
15624 # the --recheck option to rerun configure.
15625 #
15626 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15627 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15628 # following values.
15629
15630 _ACEOF
15631
15632 # The following way of writing the cache mishandles newlines in values,
15633 # but we know of no workaround that is simple, portable, and efficient.
15634 # So, we kill variables containing newlines.
15635 # Ultrix sh set writes to stderr and can't be redirected directly,
15636 # and sets the high bit in the cache file unless we assign to the vars.
15637 (
15638   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15639     eval ac_val=\$$ac_var
15640     case $ac_val in #(
15641     *${as_nl}*)
15642       case $ac_var in #(
15643       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15644 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15645       esac
15646       case $ac_var in #(
15647       _ | IFS | as_nl) ;; #(
15648       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15649       *) { eval $ac_var=; unset $ac_var;} ;;
15650       esac ;;
15651     esac
15652   done
15653
15654   (set) 2>&1 |
15655     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15656     *${as_nl}ac_space=\ *)
15657       # `set' does not quote correctly, so add quotes: double-quote
15658       # substitution turns \\\\ into \\, and sed turns \\ into \.
15659       sed -n \
15660         "s/'/'\\\\''/g;
15661           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15662       ;; #(
15663     *)
15664       # `set' quotes correctly as required by POSIX, so do not add quotes.
15665       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15666       ;;
15667     esac |
15668     sort
15669 ) |
15670   sed '
15671      /^ac_cv_env_/b end
15672      t clear
15673      :clear
15674      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15675      t end
15676      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15677      :end' >>confcache
15678 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15679   if test -w "$cache_file"; then
15680     test "x$cache_file" != "x/dev/null" &&
15681       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15682 $as_echo "$as_me: updating cache $cache_file" >&6;}
15683     cat confcache >$cache_file
15684   else
15685     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15686 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15687   fi
15688 fi
15689 rm -f confcache
15690
15691 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15692 # Let make expand exec_prefix.
15693 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15694
15695 DEFS=-DHAVE_CONFIG_H
15696
15697 ac_libobjs=
15698 ac_ltlibobjs=
15699 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15700   # 1. Remove the extension, and $U if already installed.
15701   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15702   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15703   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15704   #    will be set to the directory where LIBOBJS objects are built.
15705   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15706   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15707 done
15708 LIBOBJS=$ac_libobjs
15709
15710 LTLIBOBJS=$ac_ltlibobjs
15711
15712
15713 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15714   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15715 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15716 fi
15717 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15718   as_fn_error "conditional \"GMAKE\" was never defined.
15719 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15720 fi
15721 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
15722   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
15723 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15724 fi
15725 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
15726   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
15727 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15728 fi
15729
15730
15731 : ${CONFIG_STATUS=./config.status}
15732 ac_write_fail=0
15733 ac_clean_files_save=$ac_clean_files
15734 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15736 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15737 as_write_fail=0
15738 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15739 #! $SHELL
15740 # Generated by $as_me.
15741 # Run this file to recreate the current configuration.
15742 # Compiler output produced by configure, useful for debugging
15743 # configure, is in config.log if it exists.
15744
15745 debug=false
15746 ac_cs_recheck=false
15747 ac_cs_silent=false
15748
15749 SHELL=\${CONFIG_SHELL-$SHELL}
15750 export SHELL
15751 _ASEOF
15752 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15753 ## -------------------- ##
15754 ## M4sh Initialization. ##
15755 ## -------------------- ##
15756
15757 # Be more Bourne compatible
15758 DUALCASE=1; export DUALCASE # for MKS sh
15759 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15760   emulate sh
15761   NULLCMD=:
15762   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15763   # is contrary to our usage.  Disable this feature.
15764   alias -g '${1+"$@"}'='"$@"'
15765   setopt NO_GLOB_SUBST
15766 else
15767   case `(set -o) 2>/dev/null` in #(
15768   *posix*) :
15769     set -o posix ;; #(
15770   *) :
15771      ;;
15772 esac
15773 fi
15774
15775
15776 as_nl='
15777 '
15778 export as_nl
15779 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15780 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15781 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15782 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15783 # Prefer a ksh shell builtin over an external printf program on Solaris,
15784 # but without wasting forks for bash or zsh.
15785 if test -z "$BASH_VERSION$ZSH_VERSION" \
15786     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15787   as_echo='print -r --'
15788   as_echo_n='print -rn --'
15789 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15790   as_echo='printf %s\n'
15791   as_echo_n='printf %s'
15792 else
15793   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15794     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15795     as_echo_n='/usr/ucb/echo -n'
15796   else
15797     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15798     as_echo_n_body='eval
15799       arg=$1;
15800       case $arg in #(
15801       *"$as_nl"*)
15802         expr "X$arg" : "X\\(.*\\)$as_nl";
15803         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15804       esac;
15805       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15806     '
15807     export as_echo_n_body
15808     as_echo_n='sh -c $as_echo_n_body as_echo'
15809   fi
15810   export as_echo_body
15811   as_echo='sh -c $as_echo_body as_echo'
15812 fi
15813
15814 # The user is always right.
15815 if test "${PATH_SEPARATOR+set}" != set; then
15816   PATH_SEPARATOR=:
15817   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15818     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15819       PATH_SEPARATOR=';'
15820   }
15821 fi
15822
15823
15824 # IFS
15825 # We need space, tab and new line, in precisely that order.  Quoting is
15826 # there to prevent editors from complaining about space-tab.
15827 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15828 # splitting by setting IFS to empty value.)
15829 IFS=" ""        $as_nl"
15830
15831 # Find who we are.  Look in the path if we contain no directory separator.
15832 case $0 in #((
15833   *[\\/]* ) as_myself=$0 ;;
15834   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15835 for as_dir in $PATH
15836 do
15837   IFS=$as_save_IFS
15838   test -z "$as_dir" && as_dir=.
15839     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15840   done
15841 IFS=$as_save_IFS
15842
15843      ;;
15844 esac
15845 # We did not find ourselves, most probably we were run as `sh COMMAND'
15846 # in which case we are not to be found in the path.
15847 if test "x$as_myself" = x; then
15848   as_myself=$0
15849 fi
15850 if test ! -f "$as_myself"; then
15851   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15852   exit 1
15853 fi
15854
15855 # Unset variables that we do not need and which cause bugs (e.g. in
15856 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15857 # suppresses any "Segmentation fault" message there.  '((' could
15858 # trigger a bug in pdksh 5.2.14.
15859 for as_var in BASH_ENV ENV MAIL MAILPATH
15860 do eval test x\${$as_var+set} = xset \
15861   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15862 done
15863 PS1='$ '
15864 PS2='> '
15865 PS4='+ '
15866
15867 # NLS nuisances.
15868 LC_ALL=C
15869 export LC_ALL
15870 LANGUAGE=C
15871 export LANGUAGE
15872
15873 # CDPATH.
15874 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15875
15876
15877 # as_fn_error ERROR [LINENO LOG_FD]
15878 # ---------------------------------
15879 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15880 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15881 # script with status $?, using 1 if that was 0.
15882 as_fn_error ()
15883 {
15884   as_status=$?; test $as_status -eq 0 && as_status=1
15885   if test "$3"; then
15886     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15887     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15888   fi
15889   $as_echo "$as_me: error: $1" >&2
15890   as_fn_exit $as_status
15891 } # as_fn_error
15892
15893
15894 # as_fn_set_status STATUS
15895 # -----------------------
15896 # Set $? to STATUS, without forking.
15897 as_fn_set_status ()
15898 {
15899   return $1
15900 } # as_fn_set_status
15901
15902 # as_fn_exit STATUS
15903 # -----------------
15904 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15905 as_fn_exit ()
15906 {
15907   set +e
15908   as_fn_set_status $1
15909   exit $1
15910 } # as_fn_exit
15911
15912 # as_fn_unset VAR
15913 # ---------------
15914 # Portably unset VAR.
15915 as_fn_unset ()
15916 {
15917   { eval $1=; unset $1;}
15918 }
15919 as_unset=as_fn_unset
15920 # as_fn_append VAR VALUE
15921 # ----------------------
15922 # Append the text in VALUE to the end of the definition contained in VAR. Take
15923 # advantage of any shell optimizations that allow amortized linear growth over
15924 # repeated appends, instead of the typical quadratic growth present in naive
15925 # implementations.
15926 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15927   eval 'as_fn_append ()
15928   {
15929     eval $1+=\$2
15930   }'
15931 else
15932   as_fn_append ()
15933   {
15934     eval $1=\$$1\$2
15935   }
15936 fi # as_fn_append
15937
15938 # as_fn_arith ARG...
15939 # ------------------
15940 # Perform arithmetic evaluation on the ARGs, and store the result in the
15941 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15942 # must be portable across $(()) and expr.
15943 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15944   eval 'as_fn_arith ()
15945   {
15946     as_val=$(( $* ))
15947   }'
15948 else
15949   as_fn_arith ()
15950   {
15951     as_val=`expr "$@" || test $? -eq 1`
15952   }
15953 fi # as_fn_arith
15954
15955
15956 if expr a : '\(a\)' >/dev/null 2>&1 &&
15957    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15958   as_expr=expr
15959 else
15960   as_expr=false
15961 fi
15962
15963 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15964   as_basename=basename
15965 else
15966   as_basename=false
15967 fi
15968
15969 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15970   as_dirname=dirname
15971 else
15972   as_dirname=false
15973 fi
15974
15975 as_me=`$as_basename -- "$0" ||
15976 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15977          X"$0" : 'X\(//\)$' \| \
15978          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15979 $as_echo X/"$0" |
15980     sed '/^.*\/\([^/][^/]*\)\/*$/{
15981             s//\1/
15982             q
15983           }
15984           /^X\/\(\/\/\)$/{
15985             s//\1/
15986             q
15987           }
15988           /^X\/\(\/\).*/{
15989             s//\1/
15990             q
15991           }
15992           s/.*/./; q'`
15993
15994 # Avoid depending upon Character Ranges.
15995 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15996 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15997 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15998 as_cr_digits='0123456789'
15999 as_cr_alnum=$as_cr_Letters$as_cr_digits
16000
16001 ECHO_C= ECHO_N= ECHO_T=
16002 case `echo -n x` in #(((((
16003 -n*)
16004   case `echo 'xy\c'` in
16005   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16006   xy)  ECHO_C='\c';;
16007   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16008        ECHO_T=' ';;
16009   esac;;
16010 *)
16011   ECHO_N='-n';;
16012 esac
16013
16014 rm -f conf$$ conf$$.exe conf$$.file
16015 if test -d conf$$.dir; then
16016   rm -f conf$$.dir/conf$$.file
16017 else
16018   rm -f conf$$.dir
16019   mkdir conf$$.dir 2>/dev/null
16020 fi
16021 if (echo >conf$$.file) 2>/dev/null; then
16022   if ln -s conf$$.file conf$$ 2>/dev/null; then
16023     as_ln_s='ln -s'
16024     # ... but there are two gotchas:
16025     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16026     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16027     # In both cases, we have to default to `cp -p'.
16028     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16029       as_ln_s='cp -p'
16030   elif ln conf$$.file conf$$ 2>/dev/null; then
16031     as_ln_s=ln
16032   else
16033     as_ln_s='cp -p'
16034   fi
16035 else
16036   as_ln_s='cp -p'
16037 fi
16038 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16039 rmdir conf$$.dir 2>/dev/null
16040
16041
16042 # as_fn_mkdir_p
16043 # -------------
16044 # Create "$as_dir" as a directory, including parents if necessary.
16045 as_fn_mkdir_p ()
16046 {
16047
16048   case $as_dir in #(
16049   -*) as_dir=./$as_dir;;
16050   esac
16051   test -d "$as_dir" || eval $as_mkdir_p || {
16052     as_dirs=
16053     while :; do
16054       case $as_dir in #(
16055       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16056       *) as_qdir=$as_dir;;
16057       esac
16058       as_dirs="'$as_qdir' $as_dirs"
16059       as_dir=`$as_dirname -- "$as_dir" ||
16060 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16061          X"$as_dir" : 'X\(//\)[^/]' \| \
16062          X"$as_dir" : 'X\(//\)$' \| \
16063          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16064 $as_echo X"$as_dir" |
16065     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16066             s//\1/
16067             q
16068           }
16069           /^X\(\/\/\)[^/].*/{
16070             s//\1/
16071             q
16072           }
16073           /^X\(\/\/\)$/{
16074             s//\1/
16075             q
16076           }
16077           /^X\(\/\).*/{
16078             s//\1/
16079             q
16080           }
16081           s/.*/./; q'`
16082       test -d "$as_dir" && break
16083     done
16084     test -z "$as_dirs" || eval "mkdir $as_dirs"
16085   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16086
16087
16088 } # as_fn_mkdir_p
16089 if mkdir -p . 2>/dev/null; then
16090   as_mkdir_p='mkdir -p "$as_dir"'
16091 else
16092   test -d ./-p && rmdir ./-p
16093   as_mkdir_p=false
16094 fi
16095
16096 if test -x / >/dev/null 2>&1; then
16097   as_test_x='test -x'
16098 else
16099   if ls -dL / >/dev/null 2>&1; then
16100     as_ls_L_option=L
16101   else
16102     as_ls_L_option=
16103   fi
16104   as_test_x='
16105     eval sh -c '\''
16106       if test -d "$1"; then
16107         test -d "$1/.";
16108       else
16109         case $1 in #(
16110         -*)set "./$1";;
16111         esac;
16112         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16113         ???[sx]*):;;*)false;;esac;fi
16114     '\'' sh
16115   '
16116 fi
16117 as_executable_p=$as_test_x
16118
16119 # Sed expression to map a string onto a valid CPP name.
16120 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16121
16122 # Sed expression to map a string onto a valid variable name.
16123 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16124
16125
16126 exec 6>&1
16127 ## ----------------------------------- ##
16128 ## Main body of $CONFIG_STATUS script. ##
16129 ## ----------------------------------- ##
16130 _ASEOF
16131 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16132
16133 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16134 # Save the log message, to keep $0 and so on meaningful, and to
16135 # report actual input values of CONFIG_FILES etc. instead of their
16136 # values after options handling.
16137 ac_log="
16138 This file was extended by $as_me, which was
16139 generated by GNU Autoconf 2.64.  Invocation command line was
16140
16141   CONFIG_FILES    = $CONFIG_FILES
16142   CONFIG_HEADERS  = $CONFIG_HEADERS
16143   CONFIG_LINKS    = $CONFIG_LINKS
16144   CONFIG_COMMANDS = $CONFIG_COMMANDS
16145   $ $0 $@
16146
16147 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16148 "
16149
16150 _ACEOF
16151
16152 case $ac_config_files in *"
16153 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16154 esac
16155
16156 case $ac_config_headers in *"
16157 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16158 esac
16159
16160
16161 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16162 # Files that config.status was made for.
16163 config_files="$ac_config_files"
16164 config_headers="$ac_config_headers"
16165 config_links="$ac_config_links"
16166 config_commands="$ac_config_commands"
16167
16168 _ACEOF
16169
16170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16171 ac_cs_usage="\
16172 \`$as_me' instantiates files and other configuration actions
16173 from templates according to the current configuration.  Unless the files
16174 and actions are specified as TAGs, all are instantiated by default.
16175
16176 Usage: $0 [OPTION]... [TAG]...
16177
16178   -h, --help       print this help, then exit
16179   -V, --version    print version number and configuration settings, then exit
16180   -q, --quiet, --silent
16181                    do not print progress messages
16182   -d, --debug      don't remove temporary files
16183       --recheck    update $as_me by reconfiguring in the same conditions
16184       --file=FILE[:TEMPLATE]
16185                    instantiate the configuration file FILE
16186       --header=FILE[:TEMPLATE]
16187                    instantiate the configuration header FILE
16188
16189 Configuration files:
16190 $config_files
16191
16192 Configuration headers:
16193 $config_headers
16194
16195 Configuration links:
16196 $config_links
16197
16198 Configuration commands:
16199 $config_commands
16200
16201 Report bugs to the package provider."
16202
16203 _ACEOF
16204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16205 ac_cs_version="\\
16206 config.status
16207 configured by $0, generated by GNU Autoconf 2.64,
16208   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16209
16210 Copyright (C) 2009 Free Software Foundation, Inc.
16211 This config.status script is free software; the Free Software Foundation
16212 gives unlimited permission to copy, distribute and modify it."
16213
16214 ac_pwd='$ac_pwd'
16215 srcdir='$srcdir'
16216 INSTALL='$INSTALL'
16217 AWK='$AWK'
16218 test -n "\$AWK" || AWK=awk
16219 _ACEOF
16220
16221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16222 # The default lists apply if the user does not specify any file.
16223 ac_need_defaults=:
16224 while test $# != 0
16225 do
16226   case $1 in
16227   --*=*)
16228     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16229     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16230     ac_shift=:
16231     ;;
16232   *)
16233     ac_option=$1
16234     ac_optarg=$2
16235     ac_shift=shift
16236     ;;
16237   esac
16238
16239   case $ac_option in
16240   # Handling of the options.
16241   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16242     ac_cs_recheck=: ;;
16243   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16244     $as_echo "$ac_cs_version"; exit ;;
16245   --debug | --debu | --deb | --de | --d | -d )
16246     debug=: ;;
16247   --file | --fil | --fi | --f )
16248     $ac_shift
16249     case $ac_optarg in
16250     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16251     esac
16252     as_fn_append CONFIG_FILES " '$ac_optarg'"
16253     ac_need_defaults=false;;
16254   --header | --heade | --head | --hea )
16255     $ac_shift
16256     case $ac_optarg in
16257     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16258     esac
16259     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16260     ac_need_defaults=false;;
16261   --he | --h)
16262     # Conflict between --help and --header
16263     as_fn_error "ambiguous option: \`$1'
16264 Try \`$0 --help' for more information.";;
16265   --help | --hel | -h )
16266     $as_echo "$ac_cs_usage"; exit ;;
16267   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16268   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16269     ac_cs_silent=: ;;
16270
16271   # This is an error.
16272   -*) as_fn_error "unrecognized option: \`$1'
16273 Try \`$0 --help' for more information." ;;
16274
16275   *) as_fn_append ac_config_targets " $1"
16276      ac_need_defaults=false ;;
16277
16278   esac
16279   shift
16280 done
16281
16282 ac_configure_extra_args=
16283
16284 if $ac_cs_silent; then
16285   exec 6>/dev/null
16286   ac_configure_extra_args="$ac_configure_extra_args --silent"
16287 fi
16288
16289 _ACEOF
16290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16291 if \$ac_cs_recheck; then
16292   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16293   shift
16294   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16295   CONFIG_SHELL='$SHELL'
16296   export CONFIG_SHELL
16297   exec "\$@"
16298 fi
16299
16300 _ACEOF
16301 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16302 exec 5>>config.log
16303 {
16304   echo
16305   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16306 ## Running $as_me. ##
16307 _ASBOX
16308   $as_echo "$ac_log"
16309 } >&5
16310
16311 _ACEOF
16312 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16313 #
16314 # INIT-COMMANDS
16315 #
16316 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16317
16318 _ACEOF
16319
16320 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16321
16322 # Handling of arguments.
16323 for ac_config_target in $ac_config_targets
16324 do
16325   case $ac_config_target in
16326     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16327     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16328     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16329     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16330     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16331     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16332     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16333     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16334     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16335     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16336
16337   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16338   esac
16339 done
16340
16341
16342 # If the user did not use the arguments to specify the items to instantiate,
16343 # then the envvar interface is used.  Set only those that are not.
16344 # We use the long form for the default assignment because of an extremely
16345 # bizarre bug on SunOS 4.1.3.
16346 if $ac_need_defaults; then
16347   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16348   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16349   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16350   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16351 fi
16352
16353 # Have a temporary directory for convenience.  Make it in the build tree
16354 # simply because there is no reason against having it here, and in addition,
16355 # creating and moving files from /tmp can sometimes cause problems.
16356 # Hook for its removal unless debugging.
16357 # Note that there is a small window in which the directory will not be cleaned:
16358 # after its creation but before its name has been assigned to `$tmp'.
16359 $debug ||
16360 {
16361   tmp=
16362   trap 'exit_status=$?
16363   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16364 ' 0
16365   trap 'as_fn_exit 1' 1 2 13 15
16366 }
16367 # Create a (secure) tmp directory for tmp files.
16368
16369 {
16370   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16371   test -n "$tmp" && test -d "$tmp"
16372 }  ||
16373 {
16374   tmp=./conf$$-$RANDOM
16375   (umask 077 && mkdir "$tmp")
16376 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16377
16378 # Set up the scripts for CONFIG_FILES section.
16379 # No need to generate them if there are no CONFIG_FILES.
16380 # This happens for instance with `./config.status config.h'.
16381 if test -n "$CONFIG_FILES"; then
16382
16383 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16384   ac_cs_awk_getline=:
16385   ac_cs_awk_pipe_init=
16386   ac_cs_awk_read_file='
16387       while ((getline aline < (F[key])) > 0)
16388         print(aline)
16389       close(F[key])'
16390   ac_cs_awk_pipe_fini=
16391 else
16392   ac_cs_awk_getline=false
16393   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16394   ac_cs_awk_read_file='
16395       print "|#_!!_#|"
16396       print "cat " F[key] " &&"
16397       '$ac_cs_awk_pipe_init
16398   # The final `:' finishes the AND list.
16399   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16400 fi
16401 ac_cr=`echo X | tr X '\015'`
16402 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16403 # But we know of no other shell where ac_cr would be empty at this
16404 # point, so we can use a bashism as a fallback.
16405 if test "x$ac_cr" = x; then
16406   eval ac_cr=\$\'\\r\'
16407 fi
16408 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16409 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16410   ac_cs_awk_cr='\r'
16411 else
16412   ac_cs_awk_cr=$ac_cr
16413 fi
16414
16415 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16416 _ACEOF
16417
16418 # Create commands to substitute file output variables.
16419 {
16420   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16421   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16422   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16423   echo "_ACAWK" &&
16424   echo "_ACEOF"
16425 } >conf$$files.sh &&
16426 . ./conf$$files.sh ||
16427   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16428 rm -f conf$$files.sh
16429
16430 {
16431   echo "cat >conf$$subs.awk <<_ACEOF" &&
16432   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16433   echo "_ACEOF"
16434 } >conf$$subs.sh ||
16435   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16436 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16437 ac_delim='%!_!# '
16438 for ac_last_try in false false false false false :; do
16439   . ./conf$$subs.sh ||
16440     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16441
16442   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16443   if test $ac_delim_n = $ac_delim_num; then
16444     break
16445   elif $ac_last_try; then
16446     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16447   else
16448     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16449   fi
16450 done
16451 rm -f conf$$subs.sh
16452
16453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16454 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16455 _ACEOF
16456 sed -n '
16457 h
16458 s/^/S["/; s/!.*/"]=/
16459 p
16460 g
16461 s/^[^!]*!//
16462 :repl
16463 t repl
16464 s/'"$ac_delim"'$//
16465 t delim
16466 :nl
16467 h
16468 s/\(.\{148\}\).*/\1/
16469 t more1
16470 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16471 p
16472 n
16473 b repl
16474 :more1
16475 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16476 p
16477 g
16478 s/.\{148\}//
16479 t nl
16480 :delim
16481 h
16482 s/\(.\{148\}\).*/\1/
16483 t more2
16484 s/["\\]/\\&/g; s/^/"/; s/$/"/
16485 p
16486 b
16487 :more2
16488 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16489 p
16490 g
16491 s/.\{148\}//
16492 t delim
16493 ' <conf$$subs.awk | sed '
16494 /^[^""]/{
16495   N
16496   s/\n//
16497 }
16498 ' >>$CONFIG_STATUS || ac_write_fail=1
16499 rm -f conf$$subs.awk
16500 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16501 _ACAWK
16502 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16503   for (key in S) S_is_set[key] = 1
16504   FS = "\a"
16505   \$ac_cs_awk_pipe_init
16506 }
16507 {
16508   line = $ 0
16509   nfields = split(line, field, "@")
16510   substed = 0
16511   len = length(field[1])
16512   for (i = 2; i < nfields; i++) {
16513     key = field[i]
16514     keylen = length(key)
16515     if (S_is_set[key]) {
16516       value = S[key]
16517       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16518       len += length(value) + length(field[++i])
16519       substed = 1
16520     } else
16521       len += 1 + keylen
16522   }
16523   if (nfields == 3 && !substed) {
16524     key = field[2]
16525     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16526       \$ac_cs_awk_read_file
16527       next
16528     }
16529   }
16530   print line
16531 }
16532 \$ac_cs_awk_pipe_fini
16533 _ACAWK
16534 _ACEOF
16535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16536 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16537   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16538 else
16539   cat
16540 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16541   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16542 _ACEOF
16543
16544 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16545 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16546 # trailing colons and then remove the whole line if VPATH becomes empty
16547 # (actually we leave an empty line to preserve line numbers).
16548 if test "x$srcdir" = x.; then
16549   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16550 s/:*\$(srcdir):*/:/
16551 s/:*\${srcdir}:*/:/
16552 s/:*@srcdir@:*/:/
16553 s/^\([^=]*=[     ]*\):*/\1/
16554 s/:*$//
16555 s/^[^=]*=[       ]*$//
16556 }'
16557 fi
16558
16559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16560 fi # test -n "$CONFIG_FILES"
16561
16562 # Set up the scripts for CONFIG_HEADERS section.
16563 # No need to generate them if there are no CONFIG_HEADERS.
16564 # This happens for instance with `./config.status Makefile'.
16565 if test -n "$CONFIG_HEADERS"; then
16566 cat >"$tmp/defines.awk" <<\_ACAWK ||
16567 BEGIN {
16568 _ACEOF
16569
16570 # Transform confdefs.h into an awk script `defines.awk', embedded as
16571 # here-document in config.status, that substitutes the proper values into
16572 # config.h.in to produce config.h.
16573
16574 # Create a delimiter string that does not exist in confdefs.h, to ease
16575 # handling of long lines.
16576 ac_delim='%!_!# '
16577 for ac_last_try in false false :; do
16578   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16579   if test -z "$ac_t"; then
16580     break
16581   elif $ac_last_try; then
16582     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16583   else
16584     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16585   fi
16586 done
16587
16588 # For the awk script, D is an array of macro values keyed by name,
16589 # likewise P contains macro parameters if any.  Preserve backslash
16590 # newline sequences.
16591
16592 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16593 sed -n '
16594 s/.\{148\}/&'"$ac_delim"'/g
16595 t rset
16596 :rset
16597 s/^[     ]*#[    ]*define[       ][      ]*/ /
16598 t def
16599 d
16600 :def
16601 s/\\$//
16602 t bsnl
16603 s/["\\]/\\&/g
16604 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16605 D["\1"]=" \3"/p
16606 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16607 d
16608 :bsnl
16609 s/["\\]/\\&/g
16610 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16611 D["\1"]=" \3\\\\\\n"\\/p
16612 t cont
16613 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16614 t cont
16615 d
16616 :cont
16617 n
16618 s/.\{148\}/&'"$ac_delim"'/g
16619 t clear
16620 :clear
16621 s/\\$//
16622 t bsnlc
16623 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16624 d
16625 :bsnlc
16626 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16627 b cont
16628 ' <confdefs.h | sed '
16629 s/'"$ac_delim"'/"\\\
16630 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16631
16632 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16633   for (key in D) D_is_set[key] = 1
16634   FS = "\a"
16635 }
16636 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16637   line = \$ 0
16638   split(line, arg, " ")
16639   if (arg[1] == "#") {
16640     defundef = arg[2]
16641     mac1 = arg[3]
16642   } else {
16643     defundef = substr(arg[1], 2)
16644     mac1 = arg[2]
16645   }
16646   split(mac1, mac2, "(") #)
16647   macro = mac2[1]
16648   prefix = substr(line, 1, index(line, defundef) - 1)
16649   if (D_is_set[macro]) {
16650     # Preserve the white space surrounding the "#".
16651     print prefix "define", macro P[macro] D[macro]
16652     next
16653   } else {
16654     # Replace #undef with comments.  This is necessary, for example,
16655     # in the case of _POSIX_SOURCE, which is predefined and required
16656     # on some systems where configure will not decide to define it.
16657     if (defundef == "undef") {
16658       print "/*", prefix defundef, macro, "*/"
16659       next
16660     }
16661   }
16662 }
16663 { print }
16664 _ACAWK
16665 _ACEOF
16666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16667   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16668 fi # test -n "$CONFIG_HEADERS"
16669
16670
16671 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16672 shift
16673 for ac_tag
16674 do
16675   case $ac_tag in
16676   :[FHLC]) ac_mode=$ac_tag; continue;;
16677   esac
16678   case $ac_mode$ac_tag in
16679   :[FHL]*:*);;
16680   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16681   :[FH]-) ac_tag=-:-;;
16682   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16683   esac
16684   ac_save_IFS=$IFS
16685   IFS=:
16686   set x $ac_tag
16687   IFS=$ac_save_IFS
16688   shift
16689   ac_file=$1
16690   shift
16691
16692   case $ac_mode in
16693   :L) ac_source=$1;;
16694   :[FH])
16695     ac_file_inputs=
16696     for ac_f
16697     do
16698       case $ac_f in
16699       -) ac_f="$tmp/stdin";;
16700       *) # Look for the file first in the build tree, then in the source tree
16701          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16702          # because $ac_f cannot contain `:'.
16703          test -f "$ac_f" ||
16704            case $ac_f in
16705            [\\/$]*) false;;
16706            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16707            esac ||
16708            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16709       esac
16710       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16711       as_fn_append ac_file_inputs " '$ac_f'"
16712     done
16713
16714     # Let's still pretend it is `configure' which instantiates (i.e., don't
16715     # use $as_me), people would be surprised to read:
16716     #    /* config.h.  Generated by config.status.  */
16717     configure_input='Generated from '`
16718           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16719         `' by configure.'
16720     if test x"$ac_file" != x-; then
16721       configure_input="$ac_file.  $configure_input"
16722       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16723 $as_echo "$as_me: creating $ac_file" >&6;}
16724     fi
16725     # Neutralize special characters interpreted by sed in replacement strings.
16726     case $configure_input in #(
16727     *\&* | *\|* | *\\* )
16728        ac_sed_conf_input=`$as_echo "$configure_input" |
16729        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16730     *) ac_sed_conf_input=$configure_input;;
16731     esac
16732
16733     case $ac_tag in
16734     *:-:* | *:-) cat >"$tmp/stdin" \
16735       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16736     esac
16737     ;;
16738   esac
16739
16740   ac_dir=`$as_dirname -- "$ac_file" ||
16741 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16742          X"$ac_file" : 'X\(//\)[^/]' \| \
16743          X"$ac_file" : 'X\(//\)$' \| \
16744          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16745 $as_echo X"$ac_file" |
16746     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16747             s//\1/
16748             q
16749           }
16750           /^X\(\/\/\)[^/].*/{
16751             s//\1/
16752             q
16753           }
16754           /^X\(\/\/\)$/{
16755             s//\1/
16756             q
16757           }
16758           /^X\(\/\).*/{
16759             s//\1/
16760             q
16761           }
16762           s/.*/./; q'`
16763   as_dir="$ac_dir"; as_fn_mkdir_p
16764   ac_builddir=.
16765
16766 case "$ac_dir" in
16767 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16768 *)
16769   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16770   # A ".." for each directory in $ac_dir_suffix.
16771   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16772   case $ac_top_builddir_sub in
16773   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16774   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16775   esac ;;
16776 esac
16777 ac_abs_top_builddir=$ac_pwd
16778 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16779 # for backward compatibility:
16780 ac_top_builddir=$ac_top_build_prefix
16781
16782 case $srcdir in
16783   .)  # We are building in place.
16784     ac_srcdir=.
16785     ac_top_srcdir=$ac_top_builddir_sub
16786     ac_abs_top_srcdir=$ac_pwd ;;
16787   [\\/]* | ?:[\\/]* )  # Absolute name.
16788     ac_srcdir=$srcdir$ac_dir_suffix;
16789     ac_top_srcdir=$srcdir
16790     ac_abs_top_srcdir=$srcdir ;;
16791   *) # Relative name.
16792     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16793     ac_top_srcdir=$ac_top_build_prefix$srcdir
16794     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16795 esac
16796 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16797
16798
16799   case $ac_mode in
16800   :F)
16801   #
16802   # CONFIG_FILE
16803   #
16804
16805   case $INSTALL in
16806   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16807   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16808   esac
16809 _ACEOF
16810
16811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16812 # If the template does not know about datarootdir, expand it.
16813 # FIXME: This hack should be removed a few years after 2.60.
16814 ac_datarootdir_hack=; ac_datarootdir_seen=
16815 ac_sed_dataroot='
16816 /datarootdir/ {
16817   p
16818   q
16819 }
16820 /@datadir@/p
16821 /@docdir@/p
16822 /@infodir@/p
16823 /@localedir@/p
16824 /@mandir@/p'
16825 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16826 *datarootdir*) ac_datarootdir_seen=yes;;
16827 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16828   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16829 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16830 _ACEOF
16831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16832   ac_datarootdir_hack='
16833   s&@datadir@&$datadir&g
16834   s&@docdir@&$docdir&g
16835   s&@infodir@&$infodir&g
16836   s&@localedir@&$localedir&g
16837   s&@mandir@&$mandir&g
16838   s&\\\${datarootdir}&$datarootdir&g' ;;
16839 esac
16840 _ACEOF
16841
16842 # Neutralize VPATH when `$srcdir' = `.'.
16843 # Shell code in configure.ac might set extrasub.
16844 # FIXME: do we really want to maintain this feature?
16845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16846 ac_sed_extra="$ac_vpsub
16847 $extrasub
16848 _ACEOF
16849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16850 :t
16851 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16852 s|@configure_input@|$ac_sed_conf_input|;t t
16853 s&@top_builddir@&$ac_top_builddir_sub&;t t
16854 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16855 s&@srcdir@&$ac_srcdir&;t t
16856 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16857 s&@top_srcdir@&$ac_top_srcdir&;t t
16858 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16859 s&@builddir@&$ac_builddir&;t t
16860 s&@abs_builddir@&$ac_abs_builddir&;t t
16861 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16862 s&@INSTALL@&$ac_INSTALL&;t t
16863 $ac_datarootdir_hack
16864 "
16865 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16866 if $ac_cs_awk_getline; then
16867   $AWK -f "$tmp/subs.awk"
16868 else
16869   $AWK -f "$tmp/subs.awk" | $SHELL
16870 fi >$tmp/out \
16871   || as_fn_error "could not create $ac_file" "$LINENO" 5
16872
16873 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16874   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16875   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16876   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16877 which seems to be undefined.  Please make sure it is defined." >&5
16878 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16879 which seems to be undefined.  Please make sure it is defined." >&2;}
16880
16881   rm -f "$tmp/stdin"
16882   case $ac_file in
16883   -) cat "$tmp/out" && rm -f "$tmp/out";;
16884   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16885   esac \
16886   || as_fn_error "could not create $ac_file" "$LINENO" 5
16887  ;;
16888   :H)
16889   #
16890   # CONFIG_HEADER
16891   #
16892   if test x"$ac_file" != x-; then
16893     {
16894       $as_echo "/* $configure_input  */" \
16895       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16896     } >"$tmp/config.h" \
16897       || as_fn_error "could not create $ac_file" "$LINENO" 5
16898     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16899       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16900 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16901     else
16902       rm -f "$ac_file"
16903       mv "$tmp/config.h" "$ac_file" \
16904         || as_fn_error "could not create $ac_file" "$LINENO" 5
16905     fi
16906   else
16907     $as_echo "/* $configure_input  */" \
16908       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16909       || as_fn_error "could not create -" "$LINENO" 5
16910   fi
16911  ;;
16912   :L)
16913   #
16914   # CONFIG_LINK
16915   #
16916
16917   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16918     :
16919   else
16920     # Prefer the file from the source tree if names are identical.
16921     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16922       ac_source=$srcdir/$ac_source
16923     fi
16924
16925     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16926 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16927
16928     if test ! -r "$ac_source"; then
16929       as_fn_error "$ac_source: file not found" "$LINENO" 5
16930     fi
16931     rm -f "$ac_file"
16932
16933     # Try a relative symlink, then a hard link, then a copy.
16934     case $srcdir in
16935     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16936         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16937     esac
16938     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16939       ln "$ac_source" "$ac_file" 2>/dev/null ||
16940       cp -p "$ac_source" "$ac_file" ||
16941       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16942   fi
16943  ;;
16944   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16945 $as_echo "$as_me: executing $ac_file commands" >&6;}
16946  ;;
16947   esac
16948
16949
16950   case $ac_file$ac_mode in
16951     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16952     "gcore":F) chmod +x gcore ;;
16953     "default":C)
16954 case x$CONFIG_HEADERS in
16955 xconfig.h:config.in)
16956 echo > stamp-h ;;
16957 esac
16958  ;;
16959
16960   esac
16961 done # for ac_tag
16962
16963
16964 as_fn_exit 0
16965 _ACEOF
16966 ac_clean_files=$ac_clean_files_save
16967
16968 test $ac_write_fail = 0 ||
16969   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16970
16971
16972 # configure is writing to config.log, and then calls config.status.
16973 # config.status does its own redirection, appending to config.log.
16974 # Unfortunately, on DOS this fails, as config.log is still kept open
16975 # by configure, so config.status won't be able to write to it; its
16976 # output is simply discarded.  So we exec the FD to /dev/null,
16977 # effectively closing config.log, so it can be properly (re)opened and
16978 # appended to by config.status.  When coming back to configure, we
16979 # need to make the FD available again.
16980 if test "$no_create" != yes; then
16981   ac_cs_success=:
16982   ac_config_status_args=
16983   test "$silent" = yes &&
16984     ac_config_status_args="$ac_config_status_args --quiet"
16985   exec 5>/dev/null
16986   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16987   exec 5>>config.log
16988   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16989   # would make configure fail if this is the last instruction.
16990   $ac_cs_success || as_fn_exit $?
16991 fi
16992
16993 #
16994 # CONFIG_SUBDIRS section.
16995 #
16996 if test "$no_recursion" != yes; then
16997
16998   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16999   # so they do not pile up.
17000   ac_sub_configure_args=
17001   ac_prev=
17002   eval "set x $ac_configure_args"
17003   shift
17004   for ac_arg
17005   do
17006     if test -n "$ac_prev"; then
17007       ac_prev=
17008       continue
17009     fi
17010     case $ac_arg in
17011     -cache-file | --cache-file | --cache-fil | --cache-fi \
17012     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17013       ac_prev=cache_file ;;
17014     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17015     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17016     | --c=*)
17017       ;;
17018     --config-cache | -C)
17019       ;;
17020     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17021       ac_prev=srcdir ;;
17022     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17023       ;;
17024     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17025       ac_prev=prefix ;;
17026     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17027       ;;
17028     --disable-option-checking)
17029       ;;
17030     *)
17031       case $ac_arg in
17032       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17033       esac
17034       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17035     esac
17036   done
17037
17038   # Always prepend --prefix to ensure using the same prefix
17039   # in subdir configurations.
17040   ac_arg="--prefix=$prefix"
17041   case $ac_arg in
17042   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17043   esac
17044   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17045
17046   # Pass --silent
17047   if test "$silent" = yes; then
17048     ac_sub_configure_args="--silent $ac_sub_configure_args"
17049   fi
17050
17051   # Always prepend --disable-option-checking to silence warnings, since
17052   # different subdirs can have different --enable and --with options.
17053   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17054
17055   ac_popdir=`pwd`
17056   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17057
17058     # Do not complain, so a configure script can configure whichever
17059     # parts of a large source tree are present.
17060     test -d "$srcdir/$ac_dir" || continue
17061
17062     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17063     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17064     $as_echo "$ac_msg" >&6
17065     as_dir="$ac_dir"; as_fn_mkdir_p
17066     ac_builddir=.
17067
17068 case "$ac_dir" in
17069 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17070 *)
17071   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17072   # A ".." for each directory in $ac_dir_suffix.
17073   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17074   case $ac_top_builddir_sub in
17075   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17076   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17077   esac ;;
17078 esac
17079 ac_abs_top_builddir=$ac_pwd
17080 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17081 # for backward compatibility:
17082 ac_top_builddir=$ac_top_build_prefix
17083
17084 case $srcdir in
17085   .)  # We are building in place.
17086     ac_srcdir=.
17087     ac_top_srcdir=$ac_top_builddir_sub
17088     ac_abs_top_srcdir=$ac_pwd ;;
17089   [\\/]* | ?:[\\/]* )  # Absolute name.
17090     ac_srcdir=$srcdir$ac_dir_suffix;
17091     ac_top_srcdir=$srcdir
17092     ac_abs_top_srcdir=$srcdir ;;
17093   *) # Relative name.
17094     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17095     ac_top_srcdir=$ac_top_build_prefix$srcdir
17096     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17097 esac
17098 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17099
17100
17101     cd "$ac_dir"
17102
17103     # Check for guested configure; otherwise get Cygnus style configure.
17104     if test -f "$ac_srcdir/configure.gnu"; then
17105       ac_sub_configure=$ac_srcdir/configure.gnu
17106     elif test -f "$ac_srcdir/configure"; then
17107       ac_sub_configure=$ac_srcdir/configure
17108     elif test -f "$ac_srcdir/configure.in"; then
17109       # This should be Cygnus configure.
17110       ac_sub_configure=$ac_aux_dir/configure
17111     else
17112       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17113 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17114       ac_sub_configure=
17115     fi
17116
17117     # The recursion is here.
17118     if test -n "$ac_sub_configure"; then
17119       # Make the cache file name correct relative to the subdirectory.
17120       case $cache_file in
17121       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17122       *) # Relative name.
17123         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17124       esac
17125
17126       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17127 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17128       # The eval makes quoting arguments work.
17129       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17130            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17131         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17132     fi
17133
17134     cd "$ac_popdir"
17135   done
17136 fi
17137 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17138   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17139 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17140 fi
17141
17142
17143 exit 0