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 XSLTPROC
 597 GDB_NM_FILE
 598 LTLIBBABELTRACE
 599 LIBBABELTRACE
 600 HAVE_LIBBABELTRACE
 601 frags
 602 target_subdir
 603 CONFIG_UNINSTALL
 604 CONFIG_INSTALL
 605 CONFIG_CLEAN
 606 CONFIG_ALL
 607 CONFIG_SRCS
 608 CONFIG_DEPS
 609 CONFIG_OBS
 610 PROFILE_CFLAGS
 611 ENABLE_CFLAGS
 612 SIM_OBS
 613 SIM
 614 XMKMF
 615 GDBTK_SRC_DIR
 616 GDBTK_CFLAGS
 617 GDBTKLIBS
 618 X_LIBS
 619 X_LDFLAGS
 620 X_CFLAGS
 621 TK_XINCLUDES
 622 TK_DEPS
 623 TK_LIBRARY
 624 TK_INCLUDE
 625 TK_STUB_LIB_SPEC
 626 TK_STUB_LIB_FLAG
 627 TK_STUB_LIB_FILE
 628 TK_LIB_SPEC
 629 TK_LIB_FLAG
 630 TK_LIB_FILE
 631 TK_SRC_DIR
 632 TK_BIN_DIR
 633 TK_VERSION
 634 TCL_DEPS
 635 TCL_LIBRARY
 636 TCL_INCLUDE
 637 TCL_STUB_LIB_SPEC
 638 TCL_STUB_LIB_FLAG
 639 TCL_STUB_LIB_FILE
 640 TCL_LIB_SPEC
 641 TCL_LIB_FLAG
 642 TCL_LIB_FILE
 643 TCL_SRC_DIR
 644 TCL_BIN_DIR
 645 TCL_PATCH_LEVEL
 646 TCL_VERSION
 647 WIN32LDAPP
 648 GUI_CFLAGS_X
 649 LIBGUI
 650 LTLIBLZMA
 651 LIBLZMA
 652 HAVE_LIBLZMA
 653 WIN32LIBS
 654 SER_HARDWIRE
 655 WERROR_CFLAGS
 656 WARN_CFLAGS
 657 SYSTEM_GDBINIT
 658 TARGET_SYSTEM_ROOT
 659 CONFIG_LDFLAGS
 660 RDYNAMIC
 661 ALLOCA
 662 LTLIBIPT
 663 LIBIPT
 664 HAVE_LIBIPT
 665 HAVE_GUILE_FALSE
 666 HAVE_GUILE_TRUE
 667 GUILE_LIBS
 668 GUILE_CPPFLAGS
 669 GUILD_TARGET_FLAG
 670 GUILD
 671 pkg_config_prog_path
 672 HAVE_PYTHON_FALSE
 673 HAVE_PYTHON_TRUE
 674 PYTHON_LIBS
 675 PYTHON_CPPFLAGS
 676 PYTHON_CFLAGS
 677 python_prog_path
 678 LTLIBEXPAT
 679 LIBEXPAT
 680 HAVE_LIBEXPAT
 681 JIT_READER_DIR
 682 TARGET_PTR
 683 READLINE_TEXI_INCFLAG
 684 READLINE_CFLAGS
 685 READLINE_DEPS
 686 READLINE
 687 LTLIBICONV
 688 LIBICONV
 689 zlibinc
 690 zlibdir
 691 MIG
 692 WINDRES
 693 DLLTOOL
 694 AR
 695 YFLAGS
 696 YACC
 697 RANLIB
 698 LN_S
 699 INSTALL_DATA
 700 INSTALL_SCRIPT
 701 INSTALL_PROGRAM
 702 AWK
 703 REPORT_BUGS_TEXI
 704 REPORT_BUGS_TO
 705 PKGVERSION
 706 HAVE_NATIVE_GCORE_TARGET
 707 TARGET_OBS
 708 subdirs
 709 GDB_DATADIR
 710 DEBUGDIR
 711 MAKEINFO_EXTRA_FLAGS
 712 MAKEINFOFLAGS
 713 MAKEINFO
 714 PACKAGE
 715 GNULIB_STDINT_H
 716 CATOBJEXT
 717 GENCAT
 718 INSTOBJEXT
 719 DATADIRNAME
 720 CATALOGS
 721 POSUB
 722 GMSGFMT
 723 XGETTEXT
 724 INCINTL
 725 LIBINTL_DEP
 726 LIBINTL
 727 USE_NLS
 728 SET_MAKE
 729 GMAKE_FALSE
 730 GMAKE_TRUE
 731 MAKE
 732 CCDEPMODE
 733 DEPDIR
 734 am__leading_dot
 735 COMPILER_CFLAGS
 736 COMPILER
 737 INSTALL_STRIP_PROGRAM
 738 STRIP
 739 install_sh
 740 target_os
 741 target_vendor
 742 target_cpu
 743 target
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 EGREP
 753 GREP
 754 CPP
 755 ac_ct_CXX
 756 CXXFLAGS
 757 CXX
 758 OBJEXT
 759 EXEEXT
 760 ac_ct_CC
 761 CPPFLAGS
 762 LDFLAGS
 763 CFLAGS
 764 CC
 765 MAINT
 766 MAINTAINER_MODE_FALSE
 767 MAINTAINER_MODE_TRUE
 768 target_alias
 769 host_alias
 770 build_alias
 771 LIBS
 772 ECHO_T
 773 ECHO_N
 774 ECHO_C
 775 DEFS
 776 mandir
 777 localedir
 778 libdir
 779 psdir
 780 pdfdir
 781 dvidir
 782 htmldir
 783 infodir
 784 docdir
 785 oldincludedir
 786 includedir
 787 localstatedir
 788 sharedstatedir
 789 sysconfdir
 790 datadir
 791 datarootdir
 792 libexecdir
 793 sbindir
 794 bindir
 795 program_transform_name
 796 prefix
 797 exec_prefix
 798 PACKAGE_URL
 799 PACKAGE_BUGREPORT
 800 PACKAGE_STRING
 801 PACKAGE_VERSION
 802 PACKAGE_TARNAME
 803 PACKAGE_NAME
 804 PATH_SEPARATOR
 805 SHELL'
 806 ac_subst_files='host_makefile_frag'
 807 ac_user_opts='
 808 enable_option_checking
 809 enable_maintainer_mode
 810 enable_plugins
 811 enable_largefile
 812 enable_build_with_cxx
 813 with_separate_debug_dir
 814 with_gdb_datadir
 815 with_relocated_sources
 816 with_auto_load_dir
 817 with_auto_load_safe_path
 818 enable_targets
 819 enable_64_bit_bfd
 820 enable_gdbcli
 821 enable_gdbmi
 822 enable_tui
 823 enable_gdbtk
 824 with_libunwind_ia64
 825 with_curses
 826 enable_profiling
 827 with_pkgversion
 828 with_bugurl
 829 with_system_zlib
 830 with_gnu_ld
 831 enable_rpath
 832 with_libiconv_prefix
 833 with_iconv_bin
 834 with_system_readline
 835 with_jit_reader_dir
 836 with_expat
 837 with_libexpat_prefix
 838 with_python
 839 with_guile
 840 enable_libmcheck
 841 with_intel_pt
 842 with_libipt_prefix
 843 with_included_regex
 844 with_sysroot
 845 with_system_gdbinit
 846 enable_werror
 847 enable_build_warnings
 848 enable_gdb_build_warnings
 849 with_lzma
 850 with_liblzma_prefix
 851 with_tcl
 852 with_tk
 853 with_x
 854 enable_sim
 855 enable_multi_ice
 856 enable_gdbserver
 857 with_babeltrace
 858 with_libbabeltrace_prefix
 859 '
 860       ac_precious_vars='build_alias
 861 host_alias
 862 target_alias
 863 CC
 864 CFLAGS
 865 LDFLAGS
 866 LIBS
 867 CPPFLAGS
 868 CXX
 869 CXXFLAGS
 870 CCC
 871 CPP
 872 MAKEINFO
 873 MAKEINFOFLAGS
 874 YACC
 875 YFLAGS
 876 XMKMF'
 877 ac_subdirs_all='testsuite
 878 gdbtk
 879 multi-ice
 880 gdbserver'
 881
 882 # Initialize some variables set by options.
 883 ac_init_help=
 884 ac_init_version=false
 885 ac_unrecognized_opts=
 886 ac_unrecognized_sep=
 887 # The variables have the same names as the options, with
 888 # dashes changed to underlines.
 889 cache_file=/dev/null
 890 exec_prefix=NONE
 891 no_create=
 892 no_recursion=
 893 prefix=NONE
 894 program_prefix=NONE
 895 program_suffix=NONE
 896 program_transform_name=s,x,x,
 897 silent=
 898 site=
 899 srcdir=
 900 verbose=
 901 x_includes=NONE
 902 x_libraries=NONE
 903
 904 # Installation directory options.
 905 # These are left unexpanded so users can "make install exec_prefix=/foo"
 906 # and all the variables that are supposed to be based on exec_prefix
 907 # by default will actually change.
 908 # Use braces instead of parens because sh, perl, etc. also accept them.
 909 # (The list follows the same order as the GNU Coding Standards.)
 910 bindir='${exec_prefix}/bin'
 911 sbindir='${exec_prefix}/sbin'
 912 libexecdir='${exec_prefix}/libexec'
 913 datarootdir='${prefix}/share'
 914 datadir='${datarootdir}'
 915 sysconfdir='${prefix}/etc'
 916 sharedstatedir='${prefix}/com'
 917 localstatedir='${prefix}/var'
 918 includedir='${prefix}/include'
 919 oldincludedir='/usr/include'
 920 docdir='${datarootdir}/doc/${PACKAGE}'
 921 infodir='${datarootdir}/info'
 922 htmldir='${docdir}'
 923 dvidir='${docdir}'
 924 pdfdir='${docdir}'
 925 psdir='${docdir}'
 926 libdir='${exec_prefix}/lib'
 927 localedir='${datarootdir}/locale'
 928 mandir='${datarootdir}/man'
 929
 930 ac_prev=
 931 ac_dashdash=
 932 for ac_option
 933 do
 934   # If the previous option needs an argument, assign it.
 935   if test -n "$ac_prev"; then
 936     eval $ac_prev=\$ac_option
 937     ac_prev=
 938     continue
 939   fi
 940
 941   case $ac_option in
 942   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 943   *)    ac_optarg=yes ;;
 944   esac
 945
 946   # Accept the important Cygnus configure options, so we can diagnose typos.
 947
 948   case $ac_dashdash$ac_option in
 949   --)
 950     ac_dashdash=yes ;;
 951
 952   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 953     ac_prev=bindir ;;
 954   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 955     bindir=$ac_optarg ;;
 956
 957   -build | --build | --buil | --bui | --bu)
 958     ac_prev=build_alias ;;
 959   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 960     build_alias=$ac_optarg ;;
 961
 962   -cache-file | --cache-file | --cache-fil | --cache-fi \
 963   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 964     ac_prev=cache_file ;;
 965   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 966   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 967     cache_file=$ac_optarg ;;
 968
 969   --config-cache | -C)
 970     cache_file=config.cache ;;
 971
 972   -datadir | --datadir | --datadi | --datad)
 973     ac_prev=datadir ;;
 974   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 975     datadir=$ac_optarg ;;
 976
 977   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 978   | --dataroo | --dataro | --datar)
 979     ac_prev=datarootdir ;;
 980   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 981   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 982     datarootdir=$ac_optarg ;;
 983
 984   -disable-* | --disable-*)
 985     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 986     # Reject names that are not valid shell variable names.
 987     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 988       as_fn_error "invalid feature name: $ac_useropt"
 989     ac_useropt_orig=$ac_useropt
 990     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 991     case $ac_user_opts in
 992       *"
 993 "enable_$ac_useropt"
 994 "*) ;;
 995       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 996          ac_unrecognized_sep=', ';;
 997     esac
 998     eval enable_$ac_useropt=no ;;
 999
1000   -docdir | --docdir | --docdi | --doc | --do)
1001     ac_prev=docdir ;;
1002   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1003     docdir=$ac_optarg ;;
1004
1005   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1006     ac_prev=dvidir ;;
1007   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1008     dvidir=$ac_optarg ;;
1009
1010   -enable-* | --enable-*)
1011     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1012     # Reject names that are not valid shell variable names.
1013     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1014       as_fn_error "invalid feature name: $ac_useropt"
1015     ac_useropt_orig=$ac_useropt
1016     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1017     case $ac_user_opts in
1018       *"
1019 "enable_$ac_useropt"
1020 "*) ;;
1021       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1022          ac_unrecognized_sep=', ';;
1023     esac
1024     eval enable_$ac_useropt=\$ac_optarg ;;
1025
1026   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1027   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1028   | --exec | --exe | --ex)
1029     ac_prev=exec_prefix ;;
1030   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1031   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1032   | --exec=* | --exe=* | --ex=*)
1033     exec_prefix=$ac_optarg ;;
1034
1035   -gas | --gas | --ga | --g)
1036     # Obsolete; use --with-gas.
1037     with_gas=yes ;;
1038
1039   -help | --help | --hel | --he | -h)
1040     ac_init_help=long ;;
1041   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1042     ac_init_help=recursive ;;
1043   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1044     ac_init_help=short ;;
1045
1046   -host | --host | --hos | --ho)
1047     ac_prev=host_alias ;;
1048   -host=* | --host=* | --hos=* | --ho=*)
1049     host_alias=$ac_optarg ;;
1050
1051   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1052     ac_prev=htmldir ;;
1053   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1054   | --ht=*)
1055     htmldir=$ac_optarg ;;
1056
1057   -includedir | --includedir | --includedi | --included | --include \
1058   | --includ | --inclu | --incl | --inc)
1059     ac_prev=includedir ;;
1060   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1061   | --includ=* | --inclu=* | --incl=* | --inc=*)
1062     includedir=$ac_optarg ;;
1063
1064   -infodir | --infodir | --infodi | --infod | --info | --inf)
1065     ac_prev=infodir ;;
1066   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1067     infodir=$ac_optarg ;;
1068
1069   -libdir | --libdir | --libdi | --libd)
1070     ac_prev=libdir ;;
1071   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1072     libdir=$ac_optarg ;;
1073
1074   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1075   | --libexe | --libex | --libe)
1076     ac_prev=libexecdir ;;
1077   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1078   | --libexe=* | --libex=* | --libe=*)
1079     libexecdir=$ac_optarg ;;
1080
1081   -localedir | --localedir | --localedi | --localed | --locale)
1082     ac_prev=localedir ;;
1083   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1084     localedir=$ac_optarg ;;
1085
1086   -localstatedir | --localstatedir | --localstatedi | --localstated \
1087   | --localstate | --localstat | --localsta | --localst | --locals)
1088     ac_prev=localstatedir ;;
1089   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1090   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1091     localstatedir=$ac_optarg ;;
1092
1093   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1094     ac_prev=mandir ;;
1095   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1096     mandir=$ac_optarg ;;
1097
1098   -nfp | --nfp | --nf)
1099     # Obsolete; use --without-fp.
1100     with_fp=no ;;
1101
1102   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1103   | --no-cr | --no-c | -n)
1104     no_create=yes ;;
1105
1106   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1107   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1108     no_recursion=yes ;;
1109
1110   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1111   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1112   | --oldin | --oldi | --old | --ol | --o)
1113     ac_prev=oldincludedir ;;
1114   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1115   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1116   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1117     oldincludedir=$ac_optarg ;;
1118
1119   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1120     ac_prev=prefix ;;
1121   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1122     prefix=$ac_optarg ;;
1123
1124   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1125   | --program-pre | --program-pr | --program-p)
1126     ac_prev=program_prefix ;;
1127   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1128   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1129     program_prefix=$ac_optarg ;;
1130
1131   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1132   | --program-suf | --program-su | --program-s)
1133     ac_prev=program_suffix ;;
1134   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1135   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1136     program_suffix=$ac_optarg ;;
1137
1138   -program-transform-name | --program-transform-name \
1139   | --program-transform-nam | --program-transform-na \
1140   | --program-transform-n | --program-transform- \
1141   | --program-transform | --program-transfor \
1142   | --program-transfo | --program-transf \
1143   | --program-trans | --program-tran \
1144   | --progr-tra | --program-tr | --program-t)
1145     ac_prev=program_transform_name ;;
1146   -program-transform-name=* | --program-transform-name=* \
1147   | --program-transform-nam=* | --program-transform-na=* \
1148   | --program-transform-n=* | --program-transform-=* \
1149   | --program-transform=* | --program-transfor=* \
1150   | --program-transfo=* | --program-transf=* \
1151   | --program-trans=* | --program-tran=* \
1152   | --progr-tra=* | --program-tr=* | --program-t=*)
1153     program_transform_name=$ac_optarg ;;
1154
1155   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1156     ac_prev=pdfdir ;;
1157   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1158     pdfdir=$ac_optarg ;;
1159
1160   -psdir | --psdir | --psdi | --psd | --ps)
1161     ac_prev=psdir ;;
1162   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1163     psdir=$ac_optarg ;;
1164
1165   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1166   | -silent | --silent | --silen | --sile | --sil)
1167     silent=yes ;;
1168
1169   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1170     ac_prev=sbindir ;;
1171   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1172   | --sbi=* | --sb=*)
1173     sbindir=$ac_optarg ;;
1174
1175   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1176   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1177   | --sharedst | --shareds | --shared | --share | --shar \
1178   | --sha | --sh)
1179     ac_prev=sharedstatedir ;;
1180   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1181   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1182   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1183   | --sha=* | --sh=*)
1184     sharedstatedir=$ac_optarg ;;
1185
1186   -site | --site | --sit)
1187     ac_prev=site ;;
1188   -site=* | --site=* | --sit=*)
1189     site=$ac_optarg ;;
1190
1191   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1192     ac_prev=srcdir ;;
1193   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1194     srcdir=$ac_optarg ;;
1195
1196   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1197   | --syscon | --sysco | --sysc | --sys | --sy)
1198     ac_prev=sysconfdir ;;
1199   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1200   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1201     sysconfdir=$ac_optarg ;;
1202
1203   -target | --target | --targe | --targ | --tar | --ta | --t)
1204     ac_prev=target_alias ;;
1205   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1206     target_alias=$ac_optarg ;;
1207
1208   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1209     verbose=yes ;;
1210
1211   -version | --version | --versio | --versi | --vers | -V)
1212     ac_init_version=: ;;
1213
1214   -with-* | --with-*)
1215     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1216     # Reject names that are not valid shell variable names.
1217     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1218       as_fn_error "invalid package name: $ac_useropt"
1219     ac_useropt_orig=$ac_useropt
1220     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1221     case $ac_user_opts in
1222       *"
1223 "with_$ac_useropt"
1224 "*) ;;
1225       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1226          ac_unrecognized_sep=', ';;
1227     esac
1228     eval with_$ac_useropt=\$ac_optarg ;;
1229
1230   -without-* | --without-*)
1231     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1232     # Reject names that are not valid shell variable names.
1233     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1234       as_fn_error "invalid package name: $ac_useropt"
1235     ac_useropt_orig=$ac_useropt
1236     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1237     case $ac_user_opts in
1238       *"
1239 "with_$ac_useropt"
1240 "*) ;;
1241       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1242          ac_unrecognized_sep=', ';;
1243     esac
1244     eval with_$ac_useropt=no ;;
1245
1246   --x)
1247     # Obsolete; use --with-x.
1248     with_x=yes ;;
1249
1250   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1251   | --x-incl | --x-inc | --x-in | --x-i)
1252     ac_prev=x_includes ;;
1253   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1254   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1255     x_includes=$ac_optarg ;;
1256
1257   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1258   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1259     ac_prev=x_libraries ;;
1260   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1261   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1262     x_libraries=$ac_optarg ;;
1263
1264   -*) as_fn_error "unrecognized option: \`$ac_option'
1265 Try \`$0 --help' for more information."
1266     ;;
1267
1268   *=*)
1269     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1270     # Reject names that are not valid shell variable names.
1271     case $ac_envvar in #(
1272       '' | [0-9]* | *[!_$as_cr_alnum]* )
1273       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1274     esac
1275     eval $ac_envvar=\$ac_optarg
1276     export $ac_envvar ;;
1277
1278   *)
1279     # FIXME: should be removed in autoconf 3.0.
1280     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1281     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1282       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1283     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1284     ;;
1285
1286   esac
1287 done
1288
1289 if test -n "$ac_prev"; then
1290   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1291   as_fn_error "missing argument to $ac_option"
1292 fi
1293
1294 if test -n "$ac_unrecognized_opts"; then
1295   case $enable_option_checking in
1296     no) ;;
1297     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1298     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1299   esac
1300 fi
1301
1302 # Check all directory arguments for consistency.
1303 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1304                 datadir sysconfdir sharedstatedir localstatedir includedir \
1305                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1306                 libdir localedir mandir
1307 do
1308   eval ac_val=\$$ac_var
1309   # Remove trailing slashes.
1310   case $ac_val in
1311     */ )
1312       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1313       eval $ac_var=\$ac_val;;
1314   esac
1315   # Be sure to have absolute directory names.
1316   case $ac_val in
1317     [\\/$]* | ?:[\\/]* )  continue;;
1318     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1319   esac
1320   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1321 done
1322
1323 # There might be people who depend on the old broken behavior: `$host'
1324 # used to hold the argument of --host etc.
1325 # FIXME: To remove some day.
1326 build=$build_alias
1327 host=$host_alias
1328 target=$target_alias
1329
1330 # FIXME: To remove some day.
1331 if test "x$host_alias" != x; then
1332   if test "x$build_alias" = x; then
1333     cross_compiling=maybe
1334     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1335     If a cross compiler is detected then cross compile mode will be used." >&2
1336   elif test "x$build_alias" != "x$host_alias"; then
1337     cross_compiling=yes
1338   fi
1339 fi
1340
1341 ac_tool_prefix=
1342 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1343
1344 test "$silent" = yes && exec 6>/dev/null
1345
1346
1347 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1348 ac_ls_di=`ls -di .` &&
1349 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1350   as_fn_error "working directory cannot be determined"
1351 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1352   as_fn_error "pwd does not report name of working directory"
1353
1354
1355 # Find the source files, if location was not specified.
1356 if test -z "$srcdir"; then
1357   ac_srcdir_defaulted=yes
1358   # Try the directory containing this script, then the parent directory.
1359   ac_confdir=`$as_dirname -- "$as_myself" ||
1360 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1361          X"$as_myself" : 'X\(//\)[^/]' \| \
1362          X"$as_myself" : 'X\(//\)$' \| \
1363          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1364 $as_echo X"$as_myself" |
1365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1366             s//\1/
1367             q
1368           }
1369           /^X\(\/\/\)[^/].*/{
1370             s//\1/
1371             q
1372           }
1373           /^X\(\/\/\)$/{
1374             s//\1/
1375             q
1376           }
1377           /^X\(\/\).*/{
1378             s//\1/
1379             q
1380           }
1381           s/.*/./; q'`
1382   srcdir=$ac_confdir
1383   if test ! -r "$srcdir/$ac_unique_file"; then
1384     srcdir=..
1385   fi
1386 else
1387   ac_srcdir_defaulted=no
1388 fi
1389 if test ! -r "$srcdir/$ac_unique_file"; then
1390   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1391   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1392 fi
1393 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1394 ac_abs_confdir=`(
1395         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1396         pwd)`
1397 # When building in place, set srcdir=.
1398 if test "$ac_abs_confdir" = "$ac_pwd"; then
1399   srcdir=.
1400 fi
1401 # Remove unnecessary trailing slashes from srcdir.
1402 # Double slashes in file names in object file debugging info
1403 # mess up M-x gdb in Emacs.
1404 case $srcdir in
1405 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1406 esac
1407 for ac_var in $ac_precious_vars; do
1408   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1409   eval ac_env_${ac_var}_value=\$${ac_var}
1410   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1411   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1412 done
1413
1414 #
1415 # Report the --help message.
1416 #
1417 if test "$ac_init_help" = "long"; then
1418   # Omit some internal or obsolete options to make the list less imposing.
1419   # This message is too long to be a string in the A/UX 3.1 sh.
1420   cat <<_ACEOF
1421 \`configure' configures this package to adapt to many kinds of systems.
1422
1423 Usage: $0 [OPTION]... [VAR=VALUE]...
1424
1425 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1426 VAR=VALUE.  See below for descriptions of some of the useful variables.
1427
1428 Defaults for the options are specified in brackets.
1429
1430 Configuration:
1431   -h, --help              display this help and exit
1432       --help=short        display options specific to this package
1433       --help=recursive    display the short help of all the included packages
1434   -V, --version           display version information and exit
1435   -q, --quiet, --silent   do not print \`checking...' messages
1436       --cache-file=FILE   cache test results in FILE [disabled]
1437   -C, --config-cache      alias for \`--cache-file=config.cache'
1438   -n, --no-create         do not create output files
1439       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1440
1441 Installation directories:
1442   --prefix=PREFIX         install architecture-independent files in PREFIX
1443                           [$ac_default_prefix]
1444   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1445                           [PREFIX]
1446
1447 By default, \`make install' will install all the files in
1448 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1449 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1450 for instance \`--prefix=\$HOME'.
1451
1452 For better control, use the options below.
1453
1454 Fine tuning of the installation directories:
1455   --bindir=DIR            user executables [EPREFIX/bin]
1456   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1457   --libexecdir=DIR        program executables [EPREFIX/libexec]
1458   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1459   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1460   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1461   --libdir=DIR            object code libraries [EPREFIX/lib]
1462   --includedir=DIR        C header files [PREFIX/include]
1463   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1464   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1465   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1466   --infodir=DIR           info documentation [DATAROOTDIR/info]
1467   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1468   --mandir=DIR            man documentation [DATAROOTDIR/man]
1469   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1470   --htmldir=DIR           html documentation [DOCDIR]
1471   --dvidir=DIR            dvi documentation [DOCDIR]
1472   --pdfdir=DIR            pdf documentation [DOCDIR]
1473   --psdir=DIR             ps documentation [DOCDIR]
1474 _ACEOF
1475
1476   cat <<\_ACEOF
1477
1478 Program names:
1479   --program-prefix=PREFIX            prepend PREFIX to installed program names
1480   --program-suffix=SUFFIX            append SUFFIX to installed program names
1481   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1482
1483 X features:
1484   --x-includes=DIR    X include files are in DIR
1485   --x-libraries=DIR   X library files are in DIR
1486
1487 System types:
1488   --build=BUILD     configure for building on BUILD [guessed]
1489   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1490   --target=TARGET   configure for building compilers for TARGET [HOST]
1491 _ACEOF
1492 fi
1493
1494 if test -n "$ac_init_help"; then
1495
1496   cat <<\_ACEOF
1497
1498 Optional Features:
1499   --disable-option-checking  ignore unrecognized --enable/--with options
1500   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1501   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1502   --enable-maintainer-mode  enable make rules and dependencies not useful
1503                           (and sometimes confusing) to the casual installer
1504   --enable-plugins        Enable support for plugins
1505   --disable-largefile     omit support for large files
1506   --enable-build-with-cxx build with C++ compiler instead of C compiler
1507   --enable-targets=TARGETS
1508                           alternative target configurations
1509   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1510   --disable-gdbcli        disable command-line interface (CLI)
1511   --disable-gdbmi         disable machine-interface (MI)
1512   --enable-tui            enable full-screen terminal user interface (TUI)
1513   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1514   --enable-profiling      enable profiling of GDB
1515   --disable-rpath         do not hardcode runtime library paths
1516   --enable-libmcheck      Try linking with -lmcheck if available
1517   --enable-werror         treat compile warnings as errors
1518   --enable-build-warnings enable build-time compiler warnings if gcc is used
1519   --enable-gdb-build-warnings
1520                           enable GDB specific build-time compiler warnings if
1521                           gcc is used
1522   --enable-sim            link gdb with simulator
1523   --enable-multi-ice      build the multi-ice-gdb-server
1524   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1525                           is auto)
1526
1527 Optional Packages:
1528   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1529   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1530   --with-separate-debug-dir=PATH
1531                           look for global separate debug info in this path
1532                           [LIBDIR/debug]
1533   --with-gdb-datadir=PATH look for global separate data files in this path
1534                           [DATADIR/gdb]
1535   --with-relocated-sources=PATH
1536                           automatically relocate this path for source files
1537   --with-auto-load-dir=PATH
1538                           directories from which to load auto-loaded scripts
1539                           [$debugdir:$datadir/auto-load]
1540   --with-auto-load-safe-path=PATH
1541                           directories safe to hold auto-loaded files
1542                           [--with-auto-load-dir]
1543   --without-auto-load-safe-path
1544                           do not restrict auto-loaded files locations
1545   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1546   --with-curses           use the curses library instead of the termcap
1547                           library
1548   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1549   --with-bugurl=URL       Direct users to URL to report a bug
1550   --with-system-zlib      use installed libz
1551   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1552   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1553   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1554   --with-iconv-bin=PATH   specify where to find the iconv program
1555   --with-system-readline  use installed readline library
1556   --with-jit-reader-dir=PATH
1557                           directory to load the JIT readers from
1558   --with-expat            include expat support (auto/yes/no)
1559   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1560   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1561   --with-python[=PYTHON]  include python support
1562                           (auto/yes/no/<python-program>)
1563   --with-guile[=GUILE]    include guile support
1564                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1565   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1566   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1567   --without-libipt-prefix     don't search for libipt in includedir and libdir
1568   --without-included-regex
1569                           don't use included regex; this is the default on
1570                           systems with version 2 of the GNU C library (use
1571                           with caution on other system)
1572   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1573   --with-system-gdbinit=PATH
1574                           automatically load a system-wide gdbinit file
1575   --with-lzma             support lzma compression (auto/yes/no)
1576   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1577   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1578   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1579   --with-tk               directory containing tk configuration (tkConfig.sh)
1580   --with-x                use the X Window System
1581   --with-babeltrace       include babeltrace support (auto/yes/no)
1582   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1583   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1584
1585 Some influential environment variables:
1586   CC          C compiler command
1587   CFLAGS      C compiler flags
1588   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1589               nonstandard directory <lib dir>
1590   LIBS        libraries to pass to the linker, e.g. -l<library>
1591   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1592               you have headers in a nonstandard directory <include dir>
1593   CXX         C++ compiler command
1594   CXXFLAGS    C++ compiler flags
1595   CPP         C preprocessor
1596   MAKEINFO    Parent configure detects if it is of sufficient version.
1597   MAKEINFOFLAGS
1598               Parameters for MAKEINFO.
1599   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1600               the first program found out of: `bison -y', `byacc', `yacc'.
1601   YFLAGS      The list of arguments that will be passed by default to $YACC.
1602               This script will default YFLAGS to the empty string to avoid a
1603               default value of `-d' given by some make applications.
1604   XMKMF       Path to xmkmf, Makefile generator for X Window System
1605
1606 Use these variables to override the choices made by `configure' or to help
1607 it to find libraries and programs with nonstandard names/locations.
1608
1609 Report bugs to the package provider.
1610 _ACEOF
1611 ac_status=$?
1612 fi
1613
1614 if test "$ac_init_help" = "recursive"; then
1615   # If there are subdirs, report their specific --help.
1616   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1617     test -d "$ac_dir" ||
1618       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1619       continue
1620     ac_builddir=.
1621
1622 case "$ac_dir" in
1623 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1624 *)
1625   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1626   # A ".." for each directory in $ac_dir_suffix.
1627   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1628   case $ac_top_builddir_sub in
1629   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1630   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1631   esac ;;
1632 esac
1633 ac_abs_top_builddir=$ac_pwd
1634 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1635 # for backward compatibility:
1636 ac_top_builddir=$ac_top_build_prefix
1637
1638 case $srcdir in
1639   .)  # We are building in place.
1640     ac_srcdir=.
1641     ac_top_srcdir=$ac_top_builddir_sub
1642     ac_abs_top_srcdir=$ac_pwd ;;
1643   [\\/]* | ?:[\\/]* )  # Absolute name.
1644     ac_srcdir=$srcdir$ac_dir_suffix;
1645     ac_top_srcdir=$srcdir
1646     ac_abs_top_srcdir=$srcdir ;;
1647   *) # Relative name.
1648     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1649     ac_top_srcdir=$ac_top_build_prefix$srcdir
1650     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1651 esac
1652 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1653
1654     cd "$ac_dir" || { ac_status=$?; continue; }
1655     # Check for guested configure.
1656     if test -f "$ac_srcdir/configure.gnu"; then
1657       echo &&
1658       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1659     elif test -f "$ac_srcdir/configure"; then
1660       echo &&
1661       $SHELL "$ac_srcdir/configure" --help=recursive
1662     else
1663       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1664     fi || ac_status=$?
1665     cd "$ac_pwd" || { ac_status=$?; break; }
1666   done
1667 fi
1668
1669 test -n "$ac_init_help" && exit $ac_status
1670 if $ac_init_version; then
1671   cat <<\_ACEOF
1672 configure
1673 generated by GNU Autoconf 2.64
1674
1675 Copyright (C) 2009 Free Software Foundation, Inc.
1676 This configure script is free software; the Free Software Foundation
1677 gives unlimited permission to copy, distribute and modify it.
1678 _ACEOF
1679   exit
1680 fi
1681
1682 ## ------------------------ ##
1683 ## Autoconf initialization. ##
1684 ## ------------------------ ##
1685
1686 # ac_fn_c_try_compile LINENO
1687 # --------------------------
1688 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1689 ac_fn_c_try_compile ()
1690 {
1691   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692   rm -f conftest.$ac_objext
1693   if { { ac_try="$ac_compile"
1694 case "(($ac_try" in
1695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696   *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700   (eval "$ac_compile") 2>conftest.err
1701   ac_status=$?
1702   if test -s conftest.err; then
1703     grep -v '^ *+' conftest.err >conftest.er1
1704     cat conftest.er1 >&5
1705     mv -f conftest.er1 conftest.err
1706   fi
1707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1708   test $ac_status = 0; } && {
1709          test -z "$ac_c_werror_flag" ||
1710          test ! -s conftest.err
1711        } && test -s conftest.$ac_objext; then :
1712   ac_retval=0
1713 else
1714   $as_echo "$as_me: failed program was:" >&5
1715 sed 's/^/| /' conftest.$ac_ext >&5
1716
1717         ac_retval=1
1718 fi
1719   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1720   return $ac_retval
1721
1722 } # ac_fn_c_try_compile
1723
1724 # ac_fn_cxx_try_compile LINENO
1725 # ----------------------------
1726 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1727 ac_fn_cxx_try_compile ()
1728 {
1729   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730   rm -f conftest.$ac_objext
1731   if { { ac_try="$ac_compile"
1732 case "(($ac_try" in
1733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1734   *) ac_try_echo=$ac_try;;
1735 esac
1736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737 $as_echo "$ac_try_echo"; } >&5
1738   (eval "$ac_compile") 2>conftest.err
1739   ac_status=$?
1740   if test -s conftest.err; then
1741     grep -v '^ *+' conftest.err >conftest.er1
1742     cat conftest.er1 >&5
1743     mv -f conftest.er1 conftest.err
1744   fi
1745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746   test $ac_status = 0; } && {
1747          test -z "$ac_cxx_werror_flag" ||
1748          test ! -s conftest.err
1749        } && test -s conftest.$ac_objext; then :
1750   ac_retval=0
1751 else
1752   $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1754
1755         ac_retval=1
1756 fi
1757   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1758   return $ac_retval
1759
1760 } # ac_fn_cxx_try_compile
1761
1762 # ac_fn_c_try_cpp LINENO
1763 # ----------------------
1764 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1765 ac_fn_c_try_cpp ()
1766 {
1767   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1768   if { { ac_try="$ac_cpp conftest.$ac_ext"
1769 case "(($ac_try" in
1770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1771   *) ac_try_echo=$ac_try;;
1772 esac
1773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1774 $as_echo "$ac_try_echo"; } >&5
1775   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1776   ac_status=$?
1777   if test -s conftest.err; then
1778     grep -v '^ *+' conftest.err >conftest.er1
1779     cat conftest.er1 >&5
1780     mv -f conftest.er1 conftest.err
1781   fi
1782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1783   test $ac_status = 0; } >/dev/null && {
1784          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1785          test ! -s conftest.err
1786        }; then :
1787   ac_retval=0
1788 else
1789   $as_echo "$as_me: failed program was:" >&5
1790 sed 's/^/| /' conftest.$ac_ext >&5
1791
1792     ac_retval=1
1793 fi
1794   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1795   return $ac_retval
1796
1797 } # ac_fn_c_try_cpp
1798
1799 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1800 # -------------------------------------------------------
1801 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1802 # the include files in INCLUDES and setting the cache variable VAR
1803 # accordingly.
1804 ac_fn_c_check_header_mongrel ()
1805 {
1806   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1807   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1809 $as_echo_n "checking for $2... " >&6; }
1810 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1811   $as_echo_n "(cached) " >&6
1812 fi
1813 eval ac_res=\$$3
1814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816 else
1817   # Is the header compilable?
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1819 $as_echo_n "checking $2 usability... " >&6; }
1820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1821 /* end confdefs.h.  */
1822 $4
1823 #include <$2>
1824 _ACEOF
1825 if ac_fn_c_try_compile "$LINENO"; then :
1826   ac_header_compiler=yes
1827 else
1828   ac_header_compiler=no
1829 fi
1830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1832 $as_echo "$ac_header_compiler" >&6; }
1833
1834 # Is the header present?
1835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1836 $as_echo_n "checking $2 presence... " >&6; }
1837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1838 /* end confdefs.h.  */
1839 #include <$2>
1840 _ACEOF
1841 if ac_fn_c_try_cpp "$LINENO"; then :
1842   ac_header_preproc=yes
1843 else
1844   ac_header_preproc=no
1845 fi
1846 rm -f conftest.err conftest.$ac_ext
1847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1848 $as_echo "$ac_header_preproc" >&6; }
1849
1850 # So?  What about this header?
1851 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1852   yes:no: )
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1854 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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   no:yes:* )
1859     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1860 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1861     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1862 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1863     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1864 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1865     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1866 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1867     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1868 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1869     ;;
1870 esac
1871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1872 $as_echo_n "checking for $2... " >&6; }
1873 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1874   $as_echo_n "(cached) " >&6
1875 else
1876   eval "$3=\$ac_header_compiler"
1877 fi
1878 eval ac_res=\$$3
1879                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1880 $as_echo "$ac_res" >&6; }
1881 fi
1882   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1883
1884 } # ac_fn_c_check_header_mongrel
1885
1886 # ac_fn_c_try_run LINENO
1887 # ----------------------
1888 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1889 # that executables *can* be run.
1890 ac_fn_c_try_run ()
1891 {
1892   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893   if { { ac_try="$ac_link"
1894 case "(($ac_try" in
1895   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1896   *) ac_try_echo=$ac_try;;
1897 esac
1898 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1899 $as_echo "$ac_try_echo"; } >&5
1900   (eval "$ac_link") 2>&5
1901   ac_status=$?
1902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1903   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1904   { { case "(($ac_try" in
1905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1906   *) ac_try_echo=$ac_try;;
1907 esac
1908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1909 $as_echo "$ac_try_echo"; } >&5
1910   (eval "$ac_try") 2>&5
1911   ac_status=$?
1912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1913   test $ac_status = 0; }; }; then :
1914   ac_retval=0
1915 else
1916   $as_echo "$as_me: program exited with status $ac_status" >&5
1917        $as_echo "$as_me: failed program was:" >&5
1918 sed 's/^/| /' conftest.$ac_ext >&5
1919
1920        ac_retval=$ac_status
1921 fi
1922   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1923   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1924   return $ac_retval
1925
1926 } # ac_fn_c_try_run
1927
1928 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1929 # -------------------------------------------------------
1930 # Tests whether HEADER exists and can be compiled using the include files in
1931 # INCLUDES, setting the cache variable VAR accordingly.
1932 ac_fn_c_check_header_compile ()
1933 {
1934   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1935   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1936 $as_echo_n "checking for $2... " >&6; }
1937 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1938   $as_echo_n "(cached) " >&6
1939 else
1940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941 /* end confdefs.h.  */
1942 $4
1943 #include <$2>
1944 _ACEOF
1945 if ac_fn_c_try_compile "$LINENO"; then :
1946   eval "$3=yes"
1947 else
1948   eval "$3=no"
1949 fi
1950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1951 fi
1952 eval ac_res=\$$3
1953                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1954 $as_echo "$ac_res" >&6; }
1955   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1956
1957 } # ac_fn_c_check_header_compile
1958
1959 # ac_fn_c_try_link LINENO
1960 # -----------------------
1961 # Try to link conftest.$ac_ext, and return whether this succeeded.
1962 ac_fn_c_try_link ()
1963 {
1964   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965   rm -f conftest.$ac_objext conftest$ac_exeext
1966   if { { ac_try="$ac_link"
1967 case "(($ac_try" in
1968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1969   *) ac_try_echo=$ac_try;;
1970 esac
1971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1972 $as_echo "$ac_try_echo"; } >&5
1973   (eval "$ac_link") 2>conftest.err
1974   ac_status=$?
1975   if test -s conftest.err; then
1976     grep -v '^ *+' conftest.err >conftest.er1
1977     cat conftest.er1 >&5
1978     mv -f conftest.er1 conftest.err
1979   fi
1980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1981   test $ac_status = 0; } && {
1982          test -z "$ac_c_werror_flag" ||
1983          test ! -s conftest.err
1984        } && test -s conftest$ac_exeext && {
1985          test "$cross_compiling" = yes ||
1986          $as_test_x conftest$ac_exeext
1987        }; then :
1988   ac_retval=0
1989 else
1990   $as_echo "$as_me: failed program was:" >&5
1991 sed 's/^/| /' conftest.$ac_ext >&5
1992
1993         ac_retval=1
1994 fi
1995   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1996   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1997   # interfere with the next link command; also delete a directory that is
1998   # left behind by Apple's compiler.  We do this before executing the actions.
1999   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2000   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2001   return $ac_retval
2002
2003 } # ac_fn_c_try_link
2004
2005 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2006 # --------------------------------------------
2007 # Tries to find the compile-time value of EXPR in a program that includes
2008 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2009 # computed
2010 ac_fn_c_compute_int ()
2011 {
2012   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2013   if test "$cross_compiling" = yes; then
2014     # Depending upon the size, compute the lo and hi bounds.
2015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016 /* end confdefs.h.  */
2017 $4
2018 int
2019 main ()
2020 {
2021 static int test_array [1 - 2 * !(($2) >= 0)];
2022 test_array [0] = 0
2023
2024   ;
2025   return 0;
2026 }
2027 _ACEOF
2028 if ac_fn_c_try_compile "$LINENO"; then :
2029   ac_lo=0 ac_mid=0
2030   while :; do
2031     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 int
2035 main ()
2036 {
2037 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2038 test_array [0] = 0
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_compile "$LINENO"; then :
2045   ac_hi=$ac_mid; break
2046 else
2047   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2048                         if test $ac_lo -le $ac_mid; then
2049                           ac_lo= ac_hi=
2050                           break
2051                         fi
2052                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2053 fi
2054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2055   done
2056 else
2057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 $4
2060 int
2061 main ()
2062 {
2063 static int test_array [1 - 2 * !(($2) < 0)];
2064 test_array [0] = 0
2065
2066   ;
2067   return 0;
2068 }
2069 _ACEOF
2070 if ac_fn_c_try_compile "$LINENO"; then :
2071   ac_hi=-1 ac_mid=-1
2072   while :; do
2073     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_lo=$ac_mid; break
2088 else
2089   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2090                         if test $ac_mid -le $ac_hi; then
2091                           ac_lo= ac_hi=
2092                           break
2093                         fi
2094                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2095 fi
2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097   done
2098 else
2099   ac_lo= ac_hi=
2100 fi
2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2102 fi
2103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2104 # Binary search between lo and hi bounds.
2105 while test "x$ac_lo" != "x$ac_hi"; do
2106   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 int
2111 main ()
2112 {
2113 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2114 test_array [0] = 0
2115
2116   ;
2117   return 0;
2118 }
2119 _ACEOF
2120 if ac_fn_c_try_compile "$LINENO"; then :
2121   ac_hi=$ac_mid
2122 else
2123   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2124 fi
2125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2126 done
2127 case $ac_lo in #((
2128 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2129 '') ac_retval=1 ;;
2130 esac
2131   else
2132     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2133 /* end confdefs.h.  */
2134 $4
2135 static long int longval () { return $2; }
2136 static unsigned long int ulongval () { return $2; }
2137 #include <stdio.h>
2138 #include <stdlib.h>
2139 int
2140 main ()
2141 {
2142
2143   FILE *f = fopen ("conftest.val", "w");
2144   if (! f)
2145     return 1;
2146   if (($2) < 0)
2147     {
2148       long int i = longval ();
2149       if (i != ($2))
2150         return 1;
2151       fprintf (f, "%ld", i);
2152     }
2153   else
2154     {
2155       unsigned long int i = ulongval ();
2156       if (i != ($2))
2157         return 1;
2158       fprintf (f, "%lu", i);
2159     }
2160   /* Do not output a trailing newline, as this causes \r\n confusion
2161      on some platforms.  */
2162   return ferror (f) || fclose (f) != 0;
2163
2164   ;
2165   return 0;
2166 }
2167 _ACEOF
2168 if ac_fn_c_try_run "$LINENO"; then :
2169   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2170 else
2171   ac_retval=1
2172 fi
2173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2174   conftest.$ac_objext conftest.beam conftest.$ac_ext
2175 rm -f conftest.val
2176
2177   fi
2178   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2179   return $ac_retval
2180
2181 } # ac_fn_c_compute_int
2182
2183 # ac_fn_c_check_func LINENO FUNC VAR
2184 # ----------------------------------
2185 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2186 ac_fn_c_check_func ()
2187 {
2188   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2190 $as_echo_n "checking for $2... " >&6; }
2191 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2192   $as_echo_n "(cached) " >&6
2193 else
2194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2195 /* end confdefs.h.  */
2196 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2197    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2198 #define $2 innocuous_$2
2199
2200 /* System header to define __stub macros and hopefully few prototypes,
2201     which can conflict with char $2 (); below.
2202     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2203     <limits.h> exists even on freestanding compilers.  */
2204
2205 #ifdef __STDC__
2206 # include <limits.h>
2207 #else
2208 # include <assert.h>
2209 #endif
2210
2211 #undef $2
2212
2213 /* Override any GCC internal prototype to avoid an error.
2214    Use char because int might match the return type of a GCC
2215    builtin and then its argument prototype would still apply.  */
2216 #ifdef __cplusplus
2217 extern "C"
2218 #endif
2219 char $2 ();
2220 /* The GNU C library defines this for functions which it implements
2221     to always fail with ENOSYS.  Some functions are actually named
2222     something starting with __ and the normal name is an alias.  */
2223 #if defined __stub_$2 || defined __stub___$2
2224 choke me
2225 #endif
2226
2227 int
2228 main ()
2229 {
2230 return $2 ();
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_link "$LINENO"; then :
2236   eval "$3=yes"
2237 else
2238   eval "$3=no"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext \
2241     conftest$ac_exeext conftest.$ac_ext
2242 fi
2243 eval ac_res=\$$3
2244                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2245 $as_echo "$ac_res" >&6; }
2246   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2247
2248 } # ac_fn_c_check_func
2249
2250 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2251 # -------------------------------------------
2252 # Tests whether TYPE exists after having included INCLUDES, setting cache
2253 # variable VAR accordingly.
2254 ac_fn_c_check_type ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   eval "$3=no"
2263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2264 /* end confdefs.h.  */
2265 $4
2266 int
2267 main ()
2268 {
2269 if (sizeof ($2))
2270          return 0;
2271   ;
2272   return 0;
2273 }
2274 _ACEOF
2275 if ac_fn_c_try_compile "$LINENO"; then :
2276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h.  */
2278 $4
2279 int
2280 main ()
2281 {
2282 if (sizeof (($2)))
2283             return 0;
2284   ;
2285   return 0;
2286 }
2287 _ACEOF
2288 if ac_fn_c_try_compile "$LINENO"; then :
2289
2290 else
2291   eval "$3=yes"
2292 fi
2293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2294 fi
2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2296 fi
2297 eval ac_res=\$$3
2298                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2299 $as_echo "$ac_res" >&6; }
2300   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2301
2302 } # ac_fn_c_check_type
2303
2304 # ac_fn_c_check_decl LINENO SYMBOL VAR
2305 # ------------------------------------
2306 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2307 ac_fn_c_check_decl ()
2308 {
2309   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2310   as_decl_name=`echo $2|sed 's/ *(.*//'`
2311   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2313 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2314 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2315   $as_echo_n "(cached) " >&6
2316 else
2317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2318 /* end confdefs.h.  */
2319 $4
2320 int
2321 main ()
2322 {
2323 #ifndef $as_decl_name
2324 #ifdef __cplusplus
2325   (void) $as_decl_use;
2326 #else
2327   (void) $as_decl_name;
2328 #endif
2329 #endif
2330
2331   ;
2332   return 0;
2333 }
2334 _ACEOF
2335 if ac_fn_c_try_compile "$LINENO"; then :
2336   eval "$3=yes"
2337 else
2338   eval "$3=no"
2339 fi
2340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341 fi
2342 eval ac_res=\$$3
2343                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346
2347 } # ac_fn_c_check_decl
2348
2349 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2350 # ----------------------------------------------------
2351 # Tries to find if the field MEMBER exists in type AGGR, after including
2352 # INCLUDES, setting cache variable VAR accordingly.
2353 ac_fn_c_check_member ()
2354 {
2355   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2357 $as_echo_n "checking for $2.$3... " >&6; }
2358 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2359   $as_echo_n "(cached) " >&6
2360 else
2361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2362 /* end confdefs.h.  */
2363 $5
2364 int
2365 main ()
2366 {
2367 static $2 ac_aggr;
2368 if (ac_aggr.$3)
2369 return 0;
2370   ;
2371   return 0;
2372 }
2373 _ACEOF
2374 if ac_fn_c_try_compile "$LINENO"; then :
2375   eval "$4=yes"
2376 else
2377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h.  */
2379 $5
2380 int
2381 main ()
2382 {
2383 static $2 ac_aggr;
2384 if (sizeof ac_aggr.$3)
2385 return 0;
2386   ;
2387   return 0;
2388 }
2389 _ACEOF
2390 if ac_fn_c_try_compile "$LINENO"; then :
2391   eval "$4=yes"
2392 else
2393   eval "$4=no"
2394 fi
2395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2396 fi
2397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2398 fi
2399 eval ac_res=\$$4
2400                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2401 $as_echo "$ac_res" >&6; }
2402   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2403
2404 } # ac_fn_c_check_member
2405 cat >config.log <<_ACEOF
2406 This file contains any messages produced by compilers while
2407 running configure, to aid debugging if configure makes a mistake.
2408
2409 It was created by $as_me, which was
2410 generated by GNU Autoconf 2.64.  Invocation command line was
2411
2412   $ $0 $@
2413
2414 _ACEOF
2415 exec 5>>config.log
2416 {
2417 cat <<_ASUNAME
2418 ## --------- ##
2419 ## Platform. ##
2420 ## --------- ##
2421
2422 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2423 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2424 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2425 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2426 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2427
2428 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2429 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2430
2431 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2432 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2433 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2434 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2435 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2436 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2437 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2438
2439 _ASUNAME
2440
2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2442 for as_dir in $PATH
2443 do
2444   IFS=$as_save_IFS
2445   test -z "$as_dir" && as_dir=.
2446     $as_echo "PATH: $as_dir"
2447   done
2448 IFS=$as_save_IFS
2449
2450 } >&5
2451
2452 cat >&5 <<_ACEOF
2453
2454
2455 ## ----------- ##
2456 ## Core tests. ##
2457 ## ----------- ##
2458
2459 _ACEOF
2460
2461
2462 # Keep a trace of the command line.
2463 # Strip out --no-create and --no-recursion so they do not pile up.
2464 # Strip out --silent because we don't want to record it for future runs.
2465 # Also quote any args containing shell meta-characters.
2466 # Make two passes to allow for proper duplicate-argument suppression.
2467 ac_configure_args=
2468 ac_configure_args0=
2469 ac_configure_args1=
2470 ac_must_keep_next=false
2471 for ac_pass in 1 2
2472 do
2473   for ac_arg
2474   do
2475     case $ac_arg in
2476     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2477     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2478     | -silent | --silent | --silen | --sile | --sil)
2479       continue ;;
2480     *\'*)
2481       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2482     esac
2483     case $ac_pass in
2484     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2485     2)
2486       as_fn_append ac_configure_args1 " '$ac_arg'"
2487       if test $ac_must_keep_next = true; then
2488         ac_must_keep_next=false # Got value, back to normal.
2489       else
2490         case $ac_arg in
2491           *=* | --config-cache | -C | -disable-* | --disable-* \
2492           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2493           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2494           | -with-* | --with-* | -without-* | --without-* | --x)
2495             case "$ac_configure_args0 " in
2496               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2497             esac
2498             ;;
2499           -* ) ac_must_keep_next=true ;;
2500         esac
2501       fi
2502       as_fn_append ac_configure_args " '$ac_arg'"
2503       ;;
2504     esac
2505   done
2506 done
2507 { ac_configure_args0=; unset ac_configure_args0;}
2508 { ac_configure_args1=; unset ac_configure_args1;}
2509
2510 # When interrupted or exit'd, cleanup temporary files, and complete
2511 # config.log.  We remove comments because anyway the quotes in there
2512 # would cause problems or look ugly.
2513 # WARNING: Use '\'' to represent an apostrophe within the trap.
2514 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2515 trap 'exit_status=$?
2516   # Save into config.log some information that might help in debugging.
2517   {
2518     echo
2519
2520     cat <<\_ASBOX
2521 ## ---------------- ##
2522 ## Cache variables. ##
2523 ## ---------------- ##
2524 _ASBOX
2525     echo
2526     # The following way of writing the cache mishandles newlines in values,
2527 (
2528   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2529     eval ac_val=\$$ac_var
2530     case $ac_val in #(
2531     *${as_nl}*)
2532       case $ac_var in #(
2533       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2534 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2535       esac
2536       case $ac_var in #(
2537       _ | IFS | as_nl) ;; #(
2538       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2539       *) { eval $ac_var=; unset $ac_var;} ;;
2540       esac ;;
2541     esac
2542   done
2543   (set) 2>&1 |
2544     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2545     *${as_nl}ac_space=\ *)
2546       sed -n \
2547         "s/'\''/'\''\\\\'\'''\''/g;
2548           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2549       ;; #(
2550     *)
2551       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2552       ;;
2553     esac |
2554     sort
2555 )
2556     echo
2557
2558     cat <<\_ASBOX
2559 ## ----------------- ##
2560 ## Output variables. ##
2561 ## ----------------- ##
2562 _ASBOX
2563     echo
2564     for ac_var in $ac_subst_vars
2565     do
2566       eval ac_val=\$$ac_var
2567       case $ac_val in
2568       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2569       esac
2570       $as_echo "$ac_var='\''$ac_val'\''"
2571     done | sort
2572     echo
2573
2574     if test -n "$ac_subst_files"; then
2575       cat <<\_ASBOX
2576 ## ------------------- ##
2577 ## File substitutions. ##
2578 ## ------------------- ##
2579 _ASBOX
2580       echo
2581       for ac_var in $ac_subst_files
2582       do
2583         eval ac_val=\$$ac_var
2584         case $ac_val in
2585         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2586         esac
2587         $as_echo "$ac_var='\''$ac_val'\''"
2588       done | sort
2589       echo
2590     fi
2591
2592     if test -s confdefs.h; then
2593       cat <<\_ASBOX
2594 ## ----------- ##
2595 ## confdefs.h. ##
2596 ## ----------- ##
2597 _ASBOX
2598       echo
2599       cat confdefs.h
2600       echo
2601     fi
2602     test "$ac_signal" != 0 &&
2603       $as_echo "$as_me: caught signal $ac_signal"
2604     $as_echo "$as_me: exit $exit_status"
2605   } >&5
2606   rm -f core *.core core.conftest.* &&
2607     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2608     exit $exit_status
2609 ' 0
2610 for ac_signal in 1 2 13 15; do
2611   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2612 done
2613 ac_signal=0
2614
2615 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2616 rm -f -r conftest* confdefs.h
2617
2618 $as_echo "/* confdefs.h */" > confdefs.h
2619
2620 # Predefined preprocessor variables.
2621
2622 cat >>confdefs.h <<_ACEOF
2623 #define PACKAGE_NAME "$PACKAGE_NAME"
2624 _ACEOF
2625
2626 cat >>confdefs.h <<_ACEOF
2627 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2628 _ACEOF
2629
2630 cat >>confdefs.h <<_ACEOF
2631 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2632 _ACEOF
2633
2634 cat >>confdefs.h <<_ACEOF
2635 #define PACKAGE_STRING "$PACKAGE_STRING"
2636 _ACEOF
2637
2638 cat >>confdefs.h <<_ACEOF
2639 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2640 _ACEOF
2641
2642 cat >>confdefs.h <<_ACEOF
2643 #define PACKAGE_URL "$PACKAGE_URL"
2644 _ACEOF
2645
2646
2647 # Let the site file select an alternate cache file if it wants to.
2648 # Prefer an explicitly selected file to automatically selected ones.
2649 ac_site_file1=NONE
2650 ac_site_file2=NONE
2651 if test -n "$CONFIG_SITE"; then
2652   ac_site_file1=$CONFIG_SITE
2653 elif test "x$prefix" != xNONE; then
2654   ac_site_file1=$prefix/share/config.site
2655   ac_site_file2=$prefix/etc/config.site
2656 else
2657   ac_site_file1=$ac_default_prefix/share/config.site
2658   ac_site_file2=$ac_default_prefix/etc/config.site
2659 fi
2660 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2661 do
2662   test "x$ac_site_file" = xNONE && continue
2663   if test -r "$ac_site_file"; then
2664     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2665 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2666     sed 's/^/| /' "$ac_site_file" >&5
2667     . "$ac_site_file"
2668   fi
2669 done
2670
2671 if test -r "$cache_file"; then
2672   # Some versions of bash will fail to source /dev/null (special
2673   # files actually), so we avoid doing that.
2674   if test -f "$cache_file"; then
2675     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2676 $as_echo "$as_me: loading cache $cache_file" >&6;}
2677     case $cache_file in
2678       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2679       *)                      . "./$cache_file";;
2680     esac
2681   fi
2682 else
2683   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2684 $as_echo "$as_me: creating cache $cache_file" >&6;}
2685   >$cache_file
2686 fi
2687
2688 # Check that the precious variables saved in the cache have kept the same
2689 # value.
2690 ac_cache_corrupted=false
2691 for ac_var in $ac_precious_vars; do
2692   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2693   eval ac_new_set=\$ac_env_${ac_var}_set
2694   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2695   eval ac_new_val=\$ac_env_${ac_var}_value
2696   case $ac_old_set,$ac_new_set in
2697     set,)
2698       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2699 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2700       ac_cache_corrupted=: ;;
2701     ,set)
2702       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2703 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2704       ac_cache_corrupted=: ;;
2705     ,);;
2706     *)
2707       if test "x$ac_old_val" != "x$ac_new_val"; then
2708         # differences in whitespace do not lead to failure.
2709         ac_old_val_w=`echo x $ac_old_val`
2710         ac_new_val_w=`echo x $ac_new_val`
2711         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2712           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2713 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2714           ac_cache_corrupted=:
2715         else
2716           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2717 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2718           eval $ac_var=\$ac_old_val
2719         fi
2720         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2721 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2722         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2723 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2724       fi;;
2725   esac
2726   # Pass precious variables to config.status.
2727   if test "$ac_new_set" = set; then
2728     case $ac_new_val in
2729     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2730     *) ac_arg=$ac_var=$ac_new_val ;;
2731     esac
2732     case " $ac_configure_args " in
2733       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2734       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2735     esac
2736   fi
2737 done
2738 if $ac_cache_corrupted; then
2739   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2740 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2741   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2742 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2743   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2744 fi
2745 ## -------------------- ##
2746 ## Main body of script. ##
2747 ## -------------------- ##
2748
2749 ac_ext=c
2750 ac_cpp='$CPP $CPPFLAGS'
2751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2754
2755
2756
2757
2758
2759 ac_config_headers="$ac_config_headers config.h:config.in"
2760
2761
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2763 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2764     # Check whether --enable-maintainer-mode was given.
2765 if test "${enable_maintainer_mode+set}" = set; then :
2766   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2767 else
2768   USE_MAINTAINER_MODE=no
2769 fi
2770
2771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2772 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2773    if test $USE_MAINTAINER_MODE = yes; then
2774   MAINTAINER_MODE_TRUE=
2775   MAINTAINER_MODE_FALSE='#'
2776 else
2777   MAINTAINER_MODE_TRUE='#'
2778   MAINTAINER_MODE_FALSE=
2779 fi
2780
2781   MAINT=$MAINTAINER_MODE_TRUE
2782
2783
2784
2785 # Set the 'development' global.
2786 . $srcdir/../bfd/development.sh
2787
2788 ac_ext=c
2789 ac_cpp='$CPP $CPPFLAGS'
2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793 if test -n "$ac_tool_prefix"; then
2794   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797 $as_echo_n "checking for $ac_word... " >&6; }
2798 if test "${ac_cv_prog_CC+set}" = set; then :
2799   $as_echo_n "(cached) " >&6
2800 else
2801   if test -n "$CC"; then
2802   ac_cv_prog_CC="$CC" # Let the user override the test.
2803 else
2804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805 for as_dir in $PATH
2806 do
2807   IFS=$as_save_IFS
2808   test -z "$as_dir" && as_dir=.
2809     for ac_exec_ext in '' $ac_executable_extensions; do
2810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2811     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2813     break 2
2814   fi
2815 done
2816   done
2817 IFS=$as_save_IFS
2818
2819 fi
2820 fi
2821 CC=$ac_cv_prog_CC
2822 if test -n "$CC"; then
2823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824 $as_echo "$CC" >&6; }
2825 else
2826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827 $as_echo "no" >&6; }
2828 fi
2829
2830
2831 fi
2832 if test -z "$ac_cv_prog_CC"; then
2833   ac_ct_CC=$CC
2834   # Extract the first word of "gcc", so it can be a program name with args.
2835 set dummy gcc; ac_word=$2
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837 $as_echo_n "checking for $ac_word... " >&6; }
2838 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2839   $as_echo_n "(cached) " >&6
2840 else
2841   if test -n "$ac_ct_CC"; then
2842   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843 else
2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845 for as_dir in $PATH
2846 do
2847   IFS=$as_save_IFS
2848   test -z "$as_dir" && as_dir=.
2849     for ac_exec_ext in '' $ac_executable_extensions; do
2850   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2851     ac_cv_prog_ac_ct_CC="gcc"
2852     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2853     break 2
2854   fi
2855 done
2856   done
2857 IFS=$as_save_IFS
2858
2859 fi
2860 fi
2861 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862 if test -n "$ac_ct_CC"; then
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864 $as_echo "$ac_ct_CC" >&6; }
2865 else
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867 $as_echo "no" >&6; }
2868 fi
2869
2870   if test "x$ac_ct_CC" = x; then
2871     CC=""
2872   else
2873     case $cross_compiling:$ac_tool_warned in
2874 yes:)
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877 ac_tool_warned=yes ;;
2878 esac
2879     CC=$ac_ct_CC
2880   fi
2881 else
2882   CC="$ac_cv_prog_CC"
2883 fi
2884
2885 if test -z "$CC"; then
2886           if test -n "$ac_tool_prefix"; then
2887     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2888 set dummy ${ac_tool_prefix}cc; ac_word=$2
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890 $as_echo_n "checking for $ac_word... " >&6; }
2891 if test "${ac_cv_prog_CC+set}" = set; then :
2892   $as_echo_n "(cached) " >&6
2893 else
2894   if test -n "$CC"; then
2895   ac_cv_prog_CC="$CC" # Let the user override the test.
2896 else
2897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898 for as_dir in $PATH
2899 do
2900   IFS=$as_save_IFS
2901   test -z "$as_dir" && as_dir=.
2902     for ac_exec_ext in '' $ac_executable_extensions; do
2903   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2904     ac_cv_prog_CC="${ac_tool_prefix}cc"
2905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2906     break 2
2907   fi
2908 done
2909   done
2910 IFS=$as_save_IFS
2911
2912 fi
2913 fi
2914 CC=$ac_cv_prog_CC
2915 if test -n "$CC"; then
2916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917 $as_echo "$CC" >&6; }
2918 else
2919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920 $as_echo "no" >&6; }
2921 fi
2922
2923
2924   fi
2925 fi
2926 if test -z "$CC"; then
2927   # Extract the first word of "cc", so it can be a program name with args.
2928 set dummy cc; ac_word=$2
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930 $as_echo_n "checking for $ac_word... " >&6; }
2931 if test "${ac_cv_prog_CC+set}" = set; then :
2932   $as_echo_n "(cached) " >&6
2933 else
2934   if test -n "$CC"; then
2935   ac_cv_prog_CC="$CC" # Let the user override the test.
2936 else
2937   ac_prog_rejected=no
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943     for ac_exec_ext in '' $ac_executable_extensions; do
2944   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2945     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946        ac_prog_rejected=yes
2947        continue
2948      fi
2949     ac_cv_prog_CC="cc"
2950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2951     break 2
2952   fi
2953 done
2954   done
2955 IFS=$as_save_IFS
2956
2957 if test $ac_prog_rejected = yes; then
2958   # We found a bogon in the path, so make sure we never use it.
2959   set dummy $ac_cv_prog_CC
2960   shift
2961   if test $# != 0; then
2962     # We chose a different compiler from the bogus one.
2963     # However, it has the same basename, so the bogon will be chosen
2964     # first if we set CC to just the basename; use the full file name.
2965     shift
2966     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2967   fi
2968 fi
2969 fi
2970 fi
2971 CC=$ac_cv_prog_CC
2972 if test -n "$CC"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974 $as_echo "$CC" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981 fi
2982 if test -z "$CC"; then
2983   if test -n "$ac_tool_prefix"; then
2984   for ac_prog in cl.exe
2985   do
2986     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989 $as_echo_n "checking for $ac_word... " >&6; }
2990 if test "${ac_cv_prog_CC+set}" = set; then :
2991   $as_echo_n "(cached) " >&6
2992 else
2993   if test -n "$CC"; then
2994   ac_cv_prog_CC="$CC" # Let the user override the test.
2995 else
2996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997 for as_dir in $PATH
2998 do
2999   IFS=$as_save_IFS
3000   test -z "$as_dir" && as_dir=.
3001     for ac_exec_ext in '' $ac_executable_extensions; do
3002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3003     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3005     break 2
3006   fi
3007 done
3008   done
3009 IFS=$as_save_IFS
3010
3011 fi
3012 fi
3013 CC=$ac_cv_prog_CC
3014 if test -n "$CC"; then
3015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016 $as_echo "$CC" >&6; }
3017 else
3018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019 $as_echo "no" >&6; }
3020 fi
3021
3022
3023     test -n "$CC" && break
3024   done
3025 fi
3026 if test -z "$CC"; then
3027   ac_ct_CC=$CC
3028   for ac_prog in cl.exe
3029 do
3030   # Extract the first word of "$ac_prog", so it can be a program name with args.
3031 set dummy $ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$ac_ct_CC"; then
3038   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3047     ac_cv_prog_ac_ct_CC="$ac_prog"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058 if test -n "$ac_ct_CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060 $as_echo "$ac_ct_CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067   test -n "$ac_ct_CC" && break
3068 done
3069
3070   if test "x$ac_ct_CC" = x; then
3071     CC=""
3072   else
3073     case $cross_compiling:$ac_tool_warned in
3074 yes:)
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077 ac_tool_warned=yes ;;
3078 esac
3079     CC=$ac_ct_CC
3080   fi
3081 fi
3082
3083 fi
3084
3085
3086 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088 as_fn_error "no acceptable C compiler found in \$PATH
3089 See \`config.log' for more details." "$LINENO" 5; }
3090
3091 # Provide some information about the compiler.
3092 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093 set X $ac_compile
3094 ac_compiler=$2
3095 for ac_option in --version -v -V -qversion; do
3096   { { ac_try="$ac_compiler $ac_option >&5"
3097 case "(($ac_try" in
3098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099   *) ac_try_echo=$ac_try;;
3100 esac
3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102 $as_echo "$ac_try_echo"; } >&5
3103   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3104   ac_status=$?
3105   if test -s conftest.err; then
3106     sed '10a\
3107 ... rest of stderr output deleted ...
3108          10q' conftest.err >conftest.er1
3109     cat conftest.er1 >&5
3110     rm -f conftest.er1 conftest.err
3111   fi
3112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113   test $ac_status = 0; }
3114 done
3115
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h.  */
3118
3119 int
3120 main ()
3121 {
3122
3123   ;
3124   return 0;
3125 }
3126 _ACEOF
3127 ac_clean_files_save=$ac_clean_files
3128 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3129 # Try to create an executable without -o first, disregard a.out.
3130 # It will help us diagnose broken compilers, and finding out an intuition
3131 # of exeext.
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3133 $as_echo_n "checking for C compiler default output file name... " >&6; }
3134 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3135
3136 # The possible output files:
3137 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3138
3139 ac_rmfiles=
3140 for ac_file in $ac_files
3141 do
3142   case $ac_file in
3143     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3144     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3145   esac
3146 done
3147 rm -f $ac_rmfiles
3148
3149 if { { ac_try="$ac_link_default"
3150 case "(($ac_try" in
3151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3152   *) ac_try_echo=$ac_try;;
3153 esac
3154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3155 $as_echo "$ac_try_echo"; } >&5
3156   (eval "$ac_link_default") 2>&5
3157   ac_status=$?
3158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3159   test $ac_status = 0; }; then :
3160   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3161 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3162 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3163 # so that the user can short-circuit this test for compilers unknown to
3164 # Autoconf.
3165 for ac_file in $ac_files ''
3166 do
3167   test -f "$ac_file" || continue
3168   case $ac_file in
3169     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3170         ;;
3171     [ab].out )
3172         # We found the default executable, but exeext='' is most
3173         # certainly right.
3174         break;;
3175     *.* )
3176         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3177         then :; else
3178            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3179         fi
3180         # We set ac_cv_exeext here because the later test for it is not
3181         # safe: cross compilers may not add the suffix if given an `-o'
3182         # argument, so we may need to know it at that point already.
3183         # Even if this section looks crufty: it has the advantage of
3184         # actually working.
3185         break;;
3186     * )
3187         break;;
3188   esac
3189 done
3190 test "$ac_cv_exeext" = no && ac_cv_exeext=
3191
3192 else
3193   ac_file=''
3194 fi
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3196 $as_echo "$ac_file" >&6; }
3197 if test -z "$ac_file"; then :
3198   $as_echo "$as_me: failed program was:" >&5
3199 sed 's/^/| /' conftest.$ac_ext >&5
3200
3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3203 { as_fn_set_status 77
3204 as_fn_error "C compiler cannot create executables
3205 See \`config.log' for more details." "$LINENO" 5; }; }
3206 fi
3207 ac_exeext=$ac_cv_exeext
3208
3209 # Check that the compiler produces executables we can run.  If not, either
3210 # the compiler is broken, or we cross compile.
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3212 $as_echo_n "checking whether the C compiler works... " >&6; }
3213 # If not cross compiling, check that we can run a simple program.
3214 if test "$cross_compiling" != yes; then
3215   if { ac_try='./$ac_file'
3216   { { case "(($ac_try" in
3217   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3218   *) ac_try_echo=$ac_try;;
3219 esac
3220 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3221 $as_echo "$ac_try_echo"; } >&5
3222   (eval "$ac_try") 2>&5
3223   ac_status=$?
3224   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3225   test $ac_status = 0; }; }; then
3226     cross_compiling=no
3227   else
3228     if test "$cross_compiling" = maybe; then
3229         cross_compiling=yes
3230     else
3231         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3232 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3233 as_fn_error "cannot run C compiled programs.
3234 If you meant to cross compile, use \`--host'.
3235 See \`config.log' for more details." "$LINENO" 5; }
3236     fi
3237   fi
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3240 $as_echo "yes" >&6; }
3241
3242 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3243 ac_clean_files=$ac_clean_files_save
3244 # Check that the compiler produces executables we can run.  If not, either
3245 # the compiler is broken, or we cross compile.
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3247 $as_echo_n "checking whether we are cross compiling... " >&6; }
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3249 $as_echo "$cross_compiling" >&6; }
3250
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3252 $as_echo_n "checking for suffix of executables... " >&6; }
3253 if { { ac_try="$ac_link"
3254 case "(($ac_try" in
3255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3256   *) ac_try_echo=$ac_try;;
3257 esac
3258 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3259 $as_echo "$ac_try_echo"; } >&5
3260   (eval "$ac_link") 2>&5
3261   ac_status=$?
3262   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3263   test $ac_status = 0; }; then :
3264   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3265 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3266 # work properly (i.e., refer to `conftest.exe'), while it won't with
3267 # `rm'.
3268 for ac_file in conftest.exe conftest conftest.*; do
3269   test -f "$ac_file" || continue
3270   case $ac_file in
3271     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3272     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3273           break;;
3274     * ) break;;
3275   esac
3276 done
3277 else
3278   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3279 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3280 as_fn_error "cannot compute suffix of executables: cannot compile and link
3281 See \`config.log' for more details." "$LINENO" 5; }
3282 fi
3283 rm -f conftest$ac_cv_exeext
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3285 $as_echo "$ac_cv_exeext" >&6; }
3286
3287 rm -f conftest.$ac_ext
3288 EXEEXT=$ac_cv_exeext
3289 ac_exeext=$EXEEXT
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3291 $as_echo_n "checking for suffix of object files... " >&6; }
3292 if test "${ac_cv_objext+set}" = set; then :
3293   $as_echo_n "(cached) " >&6
3294 else
3295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3296 /* end confdefs.h.  */
3297
3298 int
3299 main ()
3300 {
3301
3302   ;
3303   return 0;
3304 }
3305 _ACEOF
3306 rm -f conftest.o conftest.obj
3307 if { { ac_try="$ac_compile"
3308 case "(($ac_try" in
3309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3310   *) ac_try_echo=$ac_try;;
3311 esac
3312 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3313 $as_echo "$ac_try_echo"; } >&5
3314   (eval "$ac_compile") 2>&5
3315   ac_status=$?
3316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3317   test $ac_status = 0; }; then :
3318   for ac_file in conftest.o conftest.obj conftest.*; do
3319   test -f "$ac_file" || continue;
3320   case $ac_file in
3321     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3322     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3323        break;;
3324   esac
3325 done
3326 else
3327   $as_echo "$as_me: failed program was:" >&5
3328 sed 's/^/| /' conftest.$ac_ext >&5
3329
3330 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3331 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3332 as_fn_error "cannot compute suffix of object files: cannot compile
3333 See \`config.log' for more details." "$LINENO" 5; }
3334 fi
3335 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3336 fi
3337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3338 $as_echo "$ac_cv_objext" >&6; }
3339 OBJEXT=$ac_cv_objext
3340 ac_objext=$OBJEXT
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3342 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3343 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3344   $as_echo_n "(cached) " >&6
3345 else
3346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3347 /* end confdefs.h.  */
3348
3349 int
3350 main ()
3351 {
3352 #ifndef __GNUC__
3353        choke me
3354 #endif
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 if ac_fn_c_try_compile "$LINENO"; then :
3361   ac_compiler_gnu=yes
3362 else
3363   ac_compiler_gnu=no
3364 fi
3365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3367
3368 fi
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3370 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3371 if test $ac_compiler_gnu = yes; then
3372   GCC=yes
3373 else
3374   GCC=
3375 fi
3376 ac_test_CFLAGS=${CFLAGS+set}
3377 ac_save_CFLAGS=$CFLAGS
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3379 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3380 if test "${ac_cv_prog_cc_g+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   ac_save_c_werror_flag=$ac_c_werror_flag
3384    ac_c_werror_flag=yes
3385    ac_cv_prog_cc_g=no
3386    CFLAGS="-g"
3387    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389
3390 int
3391 main ()
3392 {
3393
3394   ;
3395   return 0;
3396 }
3397 _ACEOF
3398 if ac_fn_c_try_compile "$LINENO"; then :
3399   ac_cv_prog_cc_g=yes
3400 else
3401   CFLAGS=""
3402       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h.  */
3404
3405 int
3406 main ()
3407 {
3408
3409   ;
3410   return 0;
3411 }
3412 _ACEOF
3413 if ac_fn_c_try_compile "$LINENO"; then :
3414
3415 else
3416   ac_c_werror_flag=$ac_save_c_werror_flag
3417          CFLAGS="-g"
3418          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3419 /* end confdefs.h.  */
3420
3421 int
3422 main ()
3423 {
3424
3425   ;
3426   return 0;
3427 }
3428 _ACEOF
3429 if ac_fn_c_try_compile "$LINENO"; then :
3430   ac_cv_prog_cc_g=yes
3431 fi
3432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3433 fi
3434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3435 fi
3436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3437    ac_c_werror_flag=$ac_save_c_werror_flag
3438 fi
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3440 $as_echo "$ac_cv_prog_cc_g" >&6; }
3441 if test "$ac_test_CFLAGS" = set; then
3442   CFLAGS=$ac_save_CFLAGS
3443 elif test $ac_cv_prog_cc_g = yes; then
3444   if test "$GCC" = yes; then
3445     CFLAGS="-g -O2"
3446   else
3447     CFLAGS="-g"
3448   fi
3449 else
3450   if test "$GCC" = yes; then
3451     CFLAGS="-O2"
3452   else
3453     CFLAGS=
3454   fi
3455 fi
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3457 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3458 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3459   $as_echo_n "(cached) " >&6
3460 else
3461   ac_cv_prog_cc_c89=no
3462 ac_save_CC=$CC
3463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465 #include <stdarg.h>
3466 #include <stdio.h>
3467 #include <sys/types.h>
3468 #include <sys/stat.h>
3469 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3470 struct buf { int x; };
3471 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3472 static char *e (p, i)
3473      char **p;
3474      int i;
3475 {
3476   return p[i];
3477 }
3478 static char *f (char * (*g) (char **, int), char **p, ...)
3479 {
3480   char *s;
3481   va_list v;
3482   va_start (v,p);
3483   s = g (p, va_arg (v,int));
3484   va_end (v);
3485   return s;
3486 }
3487
3488 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3489    function prototypes and stuff, but not '\xHH' hex character constants.
3490    These don't provoke an error unfortunately, instead are silently treated
3491    as 'x'.  The following induces an error, until -std is added to get
3492    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3493    array size at least.  It's necessary to write '\x00'==0 to get something
3494    that's true only with -std.  */
3495 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3496
3497 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3498    inside strings and character constants.  */
3499 #define FOO(x) 'x'
3500 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3501
3502 int test (int i, double x);
3503 struct s1 {int (*f) (int a);};
3504 struct s2 {int (*f) (double a);};
3505 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3506 int argc;
3507 char **argv;
3508 int
3509 main ()
3510 {
3511 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3512   ;
3513   return 0;
3514 }
3515 _ACEOF
3516 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3517         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3518 do
3519   CC="$ac_save_CC $ac_arg"
3520   if ac_fn_c_try_compile "$LINENO"; then :
3521   ac_cv_prog_cc_c89=$ac_arg
3522 fi
3523 rm -f core conftest.err conftest.$ac_objext
3524   test "x$ac_cv_prog_cc_c89" != "xno" && break
3525 done
3526 rm -f conftest.$ac_ext
3527 CC=$ac_save_CC
3528
3529 fi
3530 # AC_CACHE_VAL
3531 case "x$ac_cv_prog_cc_c89" in
3532   x)
3533     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3534 $as_echo "none needed" >&6; } ;;
3535   xno)
3536     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3537 $as_echo "unsupported" >&6; } ;;
3538   *)
3539     CC="$CC $ac_cv_prog_cc_c89"
3540     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3541 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3542 esac
3543 if test "x$ac_cv_prog_cc_c89" != xno; then :
3544
3545 fi
3546
3547 ac_ext=c
3548 ac_cpp='$CPP $CPPFLAGS'
3549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3552
3553 ac_ext=cpp
3554 ac_cpp='$CXXCPP $CPPFLAGS'
3555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3558 if test -z "$CXX"; then
3559   if test -n "$CCC"; then
3560     CXX=$CCC
3561   else
3562     if test -n "$ac_tool_prefix"; then
3563   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3564   do
3565     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3566 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3568 $as_echo_n "checking for $ac_word... " >&6; }
3569 if test "${ac_cv_prog_CXX+set}" = set; then :
3570   $as_echo_n "(cached) " >&6
3571 else
3572   if test -n "$CXX"; then
3573   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3574 else
3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576 for as_dir in $PATH
3577 do
3578   IFS=$as_save_IFS
3579   test -z "$as_dir" && as_dir=.
3580     for ac_exec_ext in '' $ac_executable_extensions; do
3581   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3582     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3584     break 2
3585   fi
3586 done
3587   done
3588 IFS=$as_save_IFS
3589
3590 fi
3591 fi
3592 CXX=$ac_cv_prog_CXX
3593 if test -n "$CXX"; then
3594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3595 $as_echo "$CXX" >&6; }
3596 else
3597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3598 $as_echo "no" >&6; }
3599 fi
3600
3601
3602     test -n "$CXX" && break
3603   done
3604 fi
3605 if test -z "$CXX"; then
3606   ac_ct_CXX=$CXX
3607   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3608 do
3609   # Extract the first word of "$ac_prog", so it can be a program name with args.
3610 set dummy $ac_prog; ac_word=$2
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612 $as_echo_n "checking for $ac_word... " >&6; }
3613 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3614   $as_echo_n "(cached) " >&6
3615 else
3616   if test -n "$ac_ct_CXX"; then
3617   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3618 else
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH
3621 do
3622   IFS=$as_save_IFS
3623   test -z "$as_dir" && as_dir=.
3624     for ac_exec_ext in '' $ac_executable_extensions; do
3625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3626     ac_cv_prog_ac_ct_CXX="$ac_prog"
3627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628     break 2
3629   fi
3630 done
3631   done
3632 IFS=$as_save_IFS
3633
3634 fi
3635 fi
3636 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3637 if test -n "$ac_ct_CXX"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3639 $as_echo "$ac_ct_CXX" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646   test -n "$ac_ct_CXX" && break
3647 done
3648
3649   if test "x$ac_ct_CXX" = x; then
3650     CXX="g++"
3651   else
3652     case $cross_compiling:$ac_tool_warned in
3653 yes:)
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3655 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3656 ac_tool_warned=yes ;;
3657 esac
3658     CXX=$ac_ct_CXX
3659   fi
3660 fi
3661
3662   fi
3663 fi
3664 # Provide some information about the compiler.
3665 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3666 set X $ac_compile
3667 ac_compiler=$2
3668 for ac_option in --version -v -V -qversion; do
3669   { { ac_try="$ac_compiler $ac_option >&5"
3670 case "(($ac_try" in
3671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3672   *) ac_try_echo=$ac_try;;
3673 esac
3674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3675 $as_echo "$ac_try_echo"; } >&5
3676   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3677   ac_status=$?
3678   if test -s conftest.err; then
3679     sed '10a\
3680 ... rest of stderr output deleted ...
3681          10q' conftest.err >conftest.er1
3682     cat conftest.er1 >&5
3683     rm -f conftest.er1 conftest.err
3684   fi
3685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3686   test $ac_status = 0; }
3687 done
3688
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3690 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3691 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3695 /* end confdefs.h.  */
3696
3697 int
3698 main ()
3699 {
3700 #ifndef __GNUC__
3701        choke me
3702 #endif
3703
3704   ;
3705   return 0;
3706 }
3707 _ACEOF
3708 if ac_fn_cxx_try_compile "$LINENO"; then :
3709   ac_compiler_gnu=yes
3710 else
3711   ac_compiler_gnu=no
3712 fi
3713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3714 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3715
3716 fi
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3718 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3719 if test $ac_compiler_gnu = yes; then
3720   GXX=yes
3721 else
3722   GXX=
3723 fi
3724 ac_test_CXXFLAGS=${CXXFLAGS+set}
3725 ac_save_CXXFLAGS=$CXXFLAGS
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3727 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3728 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3729   $as_echo_n "(cached) " >&6
3730 else
3731   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3732    ac_cxx_werror_flag=yes
3733    ac_cv_prog_cxx_g=no
3734    CXXFLAGS="-g"
3735    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3736 /* end confdefs.h.  */
3737
3738 int
3739 main ()
3740 {
3741
3742   ;
3743   return 0;
3744 }
3745 _ACEOF
3746 if ac_fn_cxx_try_compile "$LINENO"; then :
3747   ac_cv_prog_cxx_g=yes
3748 else
3749   CXXFLAGS=""
3750       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3751 /* end confdefs.h.  */
3752
3753 int
3754 main ()
3755 {
3756
3757   ;
3758   return 0;
3759 }
3760 _ACEOF
3761 if ac_fn_cxx_try_compile "$LINENO"; then :
3762
3763 else
3764   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3765          CXXFLAGS="-g"
3766          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3767 /* end confdefs.h.  */
3768
3769 int
3770 main ()
3771 {
3772
3773   ;
3774   return 0;
3775 }
3776 _ACEOF
3777 if ac_fn_cxx_try_compile "$LINENO"; then :
3778   ac_cv_prog_cxx_g=yes
3779 fi
3780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3781 fi
3782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3786 fi
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3788 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3789 if test "$ac_test_CXXFLAGS" = set; then
3790   CXXFLAGS=$ac_save_CXXFLAGS
3791 elif test $ac_cv_prog_cxx_g = yes; then
3792   if test "$GXX" = yes; then
3793     CXXFLAGS="-g -O2"
3794   else
3795     CXXFLAGS="-g"
3796   fi
3797 else
3798   if test "$GXX" = yes; then
3799     CXXFLAGS="-O2"
3800   else
3801     CXXFLAGS=
3802   fi
3803 fi
3804 ac_ext=c
3805 ac_cpp='$CPP $CPPFLAGS'
3806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3809
3810
3811
3812 ac_ext=c
3813 ac_cpp='$CPP $CPPFLAGS'
3814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3818 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3819 # On Suns, sometimes $CPP names a directory.
3820 if test -n "$CPP" && test -d "$CPP"; then
3821   CPP=
3822 fi
3823 if test -z "$CPP"; then
3824   if test "${ac_cv_prog_CPP+set}" = set; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827       # Double quotes because CPP needs to be expanded
3828     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3829     do
3830       ac_preproc_ok=false
3831 for ac_c_preproc_warn_flag in '' yes
3832 do
3833   # Use a header file that comes with gcc, so configuring glibc
3834   # with a fresh cross-compiler works.
3835   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3836   # <limits.h> exists even on freestanding compilers.
3837   # On the NeXT, cc -E runs the code through the compiler's parser,
3838   # not just through cpp. "Syntax error" is here to catch this case.
3839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3840 /* end confdefs.h.  */
3841 #ifdef __STDC__
3842 # include <limits.h>
3843 #else
3844 # include <assert.h>
3845 #endif
3846                      Syntax error
3847 _ACEOF
3848 if ac_fn_c_try_cpp "$LINENO"; then :
3849
3850 else
3851   # Broken: fails on valid input.
3852 continue
3853 fi
3854 rm -f conftest.err conftest.$ac_ext
3855
3856   # OK, works on sane cases.  Now check whether nonexistent headers
3857   # can be detected and how.
3858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3859 /* end confdefs.h.  */
3860 #include <ac_nonexistent.h>
3861 _ACEOF
3862 if ac_fn_c_try_cpp "$LINENO"; then :
3863   # Broken: success on invalid input.
3864 continue
3865 else
3866   # Passes both tests.
3867 ac_preproc_ok=:
3868 break
3869 fi
3870 rm -f conftest.err conftest.$ac_ext
3871
3872 done
3873 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3874 rm -f conftest.err conftest.$ac_ext
3875 if $ac_preproc_ok; then :
3876   break
3877 fi
3878
3879     done
3880     ac_cv_prog_CPP=$CPP
3881
3882 fi
3883   CPP=$ac_cv_prog_CPP
3884 else
3885   ac_cv_prog_CPP=$CPP
3886 fi
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3888 $as_echo "$CPP" >&6; }
3889 ac_preproc_ok=false
3890 for ac_c_preproc_warn_flag in '' yes
3891 do
3892   # Use a header file that comes with gcc, so configuring glibc
3893   # with a fresh cross-compiler works.
3894   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3895   # <limits.h> exists even on freestanding compilers.
3896   # On the NeXT, cc -E runs the code through the compiler's parser,
3897   # not just through cpp. "Syntax error" is here to catch this case.
3898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3899 /* end confdefs.h.  */
3900 #ifdef __STDC__
3901 # include <limits.h>
3902 #else
3903 # include <assert.h>
3904 #endif
3905                      Syntax error
3906 _ACEOF
3907 if ac_fn_c_try_cpp "$LINENO"; then :
3908
3909 else
3910   # Broken: fails on valid input.
3911 continue
3912 fi
3913 rm -f conftest.err conftest.$ac_ext
3914
3915   # OK, works on sane cases.  Now check whether nonexistent headers
3916   # can be detected and how.
3917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3918 /* end confdefs.h.  */
3919 #include <ac_nonexistent.h>
3920 _ACEOF
3921 if ac_fn_c_try_cpp "$LINENO"; then :
3922   # Broken: success on invalid input.
3923 continue
3924 else
3925   # Passes both tests.
3926 ac_preproc_ok=:
3927 break
3928 fi
3929 rm -f conftest.err conftest.$ac_ext
3930
3931 done
3932 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3933 rm -f conftest.err conftest.$ac_ext
3934 if $ac_preproc_ok; then :
3935
3936 else
3937   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3938 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3939 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3940 See \`config.log' for more details." "$LINENO" 5; }
3941 fi
3942
3943 ac_ext=c
3944 ac_cpp='$CPP $CPPFLAGS'
3945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3948
3949
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3951 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3952 if test "${ac_cv_path_GREP+set}" = set; then :
3953   $as_echo_n "(cached) " >&6
3954 else
3955   if test -z "$GREP"; then
3956   ac_path_GREP_found=false
3957   # Loop through the user's path and test for each of PROGNAME-LIST
3958   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3959 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3960 do
3961   IFS=$as_save_IFS
3962   test -z "$as_dir" && as_dir=.
3963     for ac_prog in grep ggrep; do
3964     for ac_exec_ext in '' $ac_executable_extensions; do
3965       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3966       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3967 # Check for GNU ac_path_GREP and select it if it is found.
3968   # Check for GNU $ac_path_GREP
3969 case `"$ac_path_GREP" --version 2>&1` in
3970 *GNU*)
3971   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3972 *)
3973   ac_count=0
3974   $as_echo_n 0123456789 >"conftest.in"
3975   while :
3976   do
3977     cat "conftest.in" "conftest.in" >"conftest.tmp"
3978     mv "conftest.tmp" "conftest.in"
3979     cp "conftest.in" "conftest.nl"
3980     $as_echo 'GREP' >> "conftest.nl"
3981     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3982     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3983     as_fn_arith $ac_count + 1 && ac_count=$as_val
3984     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3985       # Best one so far, save it but keep looking for a better one
3986       ac_cv_path_GREP="$ac_path_GREP"
3987       ac_path_GREP_max=$ac_count
3988     fi
3989     # 10*(2^10) chars as input seems more than enough
3990     test $ac_count -gt 10 && break
3991   done
3992   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3993 esac
3994
3995       $ac_path_GREP_found && break 3
3996     done
3997   done
3998   done
3999 IFS=$as_save_IFS
4000   if test -z "$ac_cv_path_GREP"; then
4001     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4002   fi
4003 else
4004   ac_cv_path_GREP=$GREP
4005 fi
4006
4007 fi
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4009 $as_echo "$ac_cv_path_GREP" >&6; }
4010  GREP="$ac_cv_path_GREP"
4011
4012
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4014 $as_echo_n "checking for egrep... " >&6; }
4015 if test "${ac_cv_path_EGREP+set}" = set; then :
4016   $as_echo_n "(cached) " >&6
4017 else
4018   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4019    then ac_cv_path_EGREP="$GREP -E"
4020    else
4021      if test -z "$EGREP"; then
4022   ac_path_EGREP_found=false
4023   # Loop through the user's path and test for each of PROGNAME-LIST
4024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4025 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4026 do
4027   IFS=$as_save_IFS
4028   test -z "$as_dir" && as_dir=.
4029     for ac_prog in egrep; do
4030     for ac_exec_ext in '' $ac_executable_extensions; do
4031       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4032       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4033 # Check for GNU ac_path_EGREP and select it if it is found.
4034   # Check for GNU $ac_path_EGREP
4035 case `"$ac_path_EGREP" --version 2>&1` in
4036 *GNU*)
4037   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4038 *)
4039   ac_count=0
4040   $as_echo_n 0123456789 >"conftest.in"
4041   while :
4042   do
4043     cat "conftest.in" "conftest.in" >"conftest.tmp"
4044     mv "conftest.tmp" "conftest.in"
4045     cp "conftest.in" "conftest.nl"
4046     $as_echo 'EGREP' >> "conftest.nl"
4047     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4048     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4049     as_fn_arith $ac_count + 1 && ac_count=$as_val
4050     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4051       # Best one so far, save it but keep looking for a better one
4052       ac_cv_path_EGREP="$ac_path_EGREP"
4053       ac_path_EGREP_max=$ac_count
4054     fi
4055     # 10*(2^10) chars as input seems more than enough
4056     test $ac_count -gt 10 && break
4057   done
4058   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4059 esac
4060
4061       $ac_path_EGREP_found && break 3
4062     done
4063   done
4064   done
4065 IFS=$as_save_IFS
4066   if test -z "$ac_cv_path_EGREP"; then
4067     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4068   fi
4069 else
4070   ac_cv_path_EGREP=$EGREP
4071 fi
4072
4073    fi
4074 fi
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4076 $as_echo "$ac_cv_path_EGREP" >&6; }
4077  EGREP="$ac_cv_path_EGREP"
4078
4079
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4081 $as_echo_n "checking for ANSI C header files... " >&6; }
4082 if test "${ac_cv_header_stdc+set}" = set; then :
4083   $as_echo_n "(cached) " >&6
4084 else
4085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h.  */
4087 #include <stdlib.h>
4088 #include <stdarg.h>
4089 #include <string.h>
4090 #include <float.h>
4091
4092 int
4093 main ()
4094 {
4095
4096   ;
4097   return 0;
4098 }
4099 _ACEOF
4100 if ac_fn_c_try_compile "$LINENO"; then :
4101   ac_cv_header_stdc=yes
4102 else
4103   ac_cv_header_stdc=no
4104 fi
4105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4106
4107 if test $ac_cv_header_stdc = yes; then
4108   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4110 /* end confdefs.h.  */
4111 #include <string.h>
4112
4113 _ACEOF
4114 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4115   $EGREP "memchr" >/dev/null 2>&1; then :
4116
4117 else
4118   ac_cv_header_stdc=no
4119 fi
4120 rm -f conftest*
4121
4122 fi
4123
4124 if test $ac_cv_header_stdc = yes; then
4125   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4127 /* end confdefs.h.  */
4128 #include <stdlib.h>
4129
4130 _ACEOF
4131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4132   $EGREP "free" >/dev/null 2>&1; then :
4133
4134 else
4135   ac_cv_header_stdc=no
4136 fi
4137 rm -f conftest*
4138
4139 fi
4140
4141 if test $ac_cv_header_stdc = yes; then
4142   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4143   if test "$cross_compiling" = yes; then :
4144   :
4145 else
4146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4147 /* end confdefs.h.  */
4148 #include <ctype.h>
4149 #include <stdlib.h>
4150 #if ((' ' & 0x0FF) == 0x020)
4151 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4152 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4153 #else
4154 # define ISLOWER(c) \
4155                    (('a' <= (c) && (c) <= 'i') \
4156                      || ('j' <= (c) && (c) <= 'r') \
4157                      || ('s' <= (c) && (c) <= 'z'))
4158 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4159 #endif
4160
4161 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4162 int
4163 main ()
4164 {
4165   int i;
4166   for (i = 0; i < 256; i++)
4167     if (XOR (islower (i), ISLOWER (i))
4168         || toupper (i) != TOUPPER (i))
4169       return 2;
4170   return 0;
4171 }
4172 _ACEOF
4173 if ac_fn_c_try_run "$LINENO"; then :
4174
4175 else
4176   ac_cv_header_stdc=no
4177 fi
4178 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4179   conftest.$ac_objext conftest.beam conftest.$ac_ext
4180 fi
4181
4182 fi
4183 fi
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4185 $as_echo "$ac_cv_header_stdc" >&6; }
4186 if test $ac_cv_header_stdc = yes; then
4187
4188 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4189
4190 fi
4191
4192 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4193 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4194                   inttypes.h stdint.h unistd.h
4195 do :
4196   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4197 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4198 "
4199 eval as_val=\$$as_ac_Header
4200    if test "x$as_val" = x""yes; then :
4201   cat >>confdefs.h <<_ACEOF
4202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4203 _ACEOF
4204
4205 fi
4206
4207 done
4208
4209
4210
4211   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4212 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4213   MINIX=yes
4214 else
4215   MINIX=
4216 fi
4217
4218
4219   if test "$MINIX" = yes; then
4220
4221 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4222
4223
4224 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4225
4226
4227 $as_echo "#define _MINIX 1" >>confdefs.h
4228
4229   fi
4230
4231
4232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4233 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4234 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4235   $as_echo_n "(cached) " >&6
4236 else
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239
4240 #         define __EXTENSIONS__ 1
4241           $ac_includes_default
4242 int
4243 main ()
4244 {
4245
4246   ;
4247   return 0;
4248 }
4249 _ACEOF
4250 if ac_fn_c_try_compile "$LINENO"; then :
4251   ac_cv_safe_to_define___extensions__=yes
4252 else
4253   ac_cv_safe_to_define___extensions__=no
4254 fi
4255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4256 fi
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4258 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4259   test $ac_cv_safe_to_define___extensions__ = yes &&
4260     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4261
4262   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4263
4264   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4265
4266   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4267
4268   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4269
4270
4271 ac_aux_dir=
4272 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4273   for ac_t in install-sh install.sh shtool; do
4274     if test -f "$ac_dir/$ac_t"; then
4275       ac_aux_dir=$ac_dir
4276       ac_install_sh="$ac_aux_dir/$ac_t -c"
4277       break 2
4278     fi
4279   done
4280 done
4281 if test -z "$ac_aux_dir"; then
4282   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4283 fi
4284
4285 # These three variables are undocumented and unsupported,
4286 # and are intended to be withdrawn in a future Autoconf release.
4287 # They can cause serious problems if a builder's source tree is in a directory
4288 # whose full name contains unusual characters.
4289 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4290 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4291 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4292
4293
4294 # Make sure we can run config.sub.
4295 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4296   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4297
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4299 $as_echo_n "checking build system type... " >&6; }
4300 if test "${ac_cv_build+set}" = set; then :
4301   $as_echo_n "(cached) " >&6
4302 else
4303   ac_build_alias=$build_alias
4304 test "x$ac_build_alias" = x &&
4305   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4306 test "x$ac_build_alias" = x &&
4307   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4308 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4309   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4310
4311 fi
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4313 $as_echo "$ac_cv_build" >&6; }
4314 case $ac_cv_build in
4315 *-*-*) ;;
4316 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4317 esac
4318 build=$ac_cv_build
4319 ac_save_IFS=$IFS; IFS='-'
4320 set x $ac_cv_build
4321 shift
4322 build_cpu=$1
4323 build_vendor=$2
4324 shift; shift
4325 # Remember, the first character of IFS is used to create $*,
4326 # except with old shells:
4327 build_os=$*
4328 IFS=$ac_save_IFS
4329 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4330
4331
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4333 $as_echo_n "checking host system type... " >&6; }
4334 if test "${ac_cv_host+set}" = set; then :
4335   $as_echo_n "(cached) " >&6
4336 else
4337   if test "x$host_alias" = x; then
4338   ac_cv_host=$ac_cv_build
4339 else
4340   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4341     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4342 fi
4343
4344 fi
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4346 $as_echo "$ac_cv_host" >&6; }
4347 case $ac_cv_host in
4348 *-*-*) ;;
4349 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4350 esac
4351 host=$ac_cv_host
4352 ac_save_IFS=$IFS; IFS='-'
4353 set x $ac_cv_host
4354 shift
4355 host_cpu=$1
4356 host_vendor=$2
4357 shift; shift
4358 # Remember, the first character of IFS is used to create $*,
4359 # except with old shells:
4360 host_os=$*
4361 IFS=$ac_save_IFS
4362 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4363
4364
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4366 $as_echo_n "checking target system type... " >&6; }
4367 if test "${ac_cv_target+set}" = set; then :
4368   $as_echo_n "(cached) " >&6
4369 else
4370   if test "x$target_alias" = x; then
4371   ac_cv_target=$ac_cv_host
4372 else
4373   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4374     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4375 fi
4376
4377 fi
4378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4379 $as_echo "$ac_cv_target" >&6; }
4380 case $ac_cv_target in
4381 *-*-*) ;;
4382 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4383 esac
4384 target=$ac_cv_target
4385 ac_save_IFS=$IFS; IFS='-'
4386 set x $ac_cv_target
4387 shift
4388 target_cpu=$1
4389 target_vendor=$2
4390 shift; shift
4391 # Remember, the first character of IFS is used to create $*,
4392 # except with old shells:
4393 target_os=$*
4394 IFS=$ac_save_IFS
4395 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4396
4397
4398 # The aliases save the names the user supplied, while $host etc.
4399 # will get canonicalized.
4400 test -n "$target_alias" &&
4401   test "$program_prefix$program_suffix$program_transform_name" = \
4402     NONENONEs,x,x, &&
4403   program_prefix=${target_alias}-
4404
4405 # The tests for host and target for $enable_largefile require
4406 # canonical names.
4407
4408
4409
4410 # As the $enable_largefile decision depends on --enable-plugins we must set it
4411 # even in directories otherwise not depending on the $plugins option.
4412
4413
4414   maybe_plugins=no
4415   for ac_header in dlfcn.h
4416 do :
4417   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4418 "
4419 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4420   cat >>confdefs.h <<_ACEOF
4421 #define HAVE_DLFCN_H 1
4422 _ACEOF
4423  maybe_plugins=yes
4424 fi
4425
4426 done
4427
4428   for ac_header in windows.h
4429 do :
4430   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4431 "
4432 if test "x$ac_cv_header_windows_h" = x""yes; then :
4433   cat >>confdefs.h <<_ACEOF
4434 #define HAVE_WINDOWS_H 1
4435 _ACEOF
4436  maybe_plugins=yes
4437 fi
4438
4439 done
4440
4441
4442   # Check whether --enable-plugins was given.
4443 if test "${enable_plugins+set}" = set; then :
4444   enableval=$enable_plugins; case "${enableval}" in
4445       no) plugins=no ;;
4446       *) plugins=yes
4447          if test "$maybe_plugins" != "yes" ; then
4448            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4449          fi ;;
4450      esac
4451 else
4452   plugins=$maybe_plugins
4453
4454 fi
4455
4456   if test "$plugins" = "yes"; then
4457     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4458 $as_echo_n "checking for library containing dlopen... " >&6; }
4459 if test "${ac_cv_search_dlopen+set}" = set; then :
4460   $as_echo_n "(cached) " >&6
4461 else
4462   ac_func_search_save_LIBS=$LIBS
4463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4464 /* end confdefs.h.  */
4465
4466 /* Override any GCC internal prototype to avoid an error.
4467    Use char because int might match the return type of a GCC
4468    builtin and then its argument prototype would still apply.  */
4469 #ifdef __cplusplus
4470 extern "C"
4471 #endif
4472 char dlopen ();
4473 int
4474 main ()
4475 {
4476 return dlopen ();
4477   ;
4478   return 0;
4479 }
4480 _ACEOF
4481 for ac_lib in '' dl; do
4482   if test -z "$ac_lib"; then
4483     ac_res="none required"
4484   else
4485     ac_res=-l$ac_lib
4486     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4487   fi
4488   if ac_fn_c_try_link "$LINENO"; then :
4489   ac_cv_search_dlopen=$ac_res
4490 fi
4491 rm -f core conftest.err conftest.$ac_objext \
4492     conftest$ac_exeext
4493   if test "${ac_cv_search_dlopen+set}" = set; then :
4494   break
4495 fi
4496 done
4497 if test "${ac_cv_search_dlopen+set}" = set; then :
4498
4499 else
4500   ac_cv_search_dlopen=no
4501 fi
4502 rm conftest.$ac_ext
4503 LIBS=$ac_func_search_save_LIBS
4504 fi
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4506 $as_echo "$ac_cv_search_dlopen" >&6; }
4507 ac_res=$ac_cv_search_dlopen
4508 if test "$ac_res" != no; then :
4509   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4510
4511 fi
4512
4513   fi
4514
4515
4516 case "${host}" in
4517   sparc-*-solaris*|i[3-7]86-*-solaris*)
4518     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4519     # are mutually exclusive; and without procfs support, the bfd/ elf module
4520     # cannot provide certain routines such as elfcore_write_prpsinfo
4521     # or elfcore_write_prstatus.  So unless the user explicitly requested
4522     # large-file support through the --enable-largefile switch, disable
4523     # large-file support in favor of procfs support.
4524     test "${target}" = "${host}" -a "x$plugins" = xno \
4525       && : ${enable_largefile="no"}
4526     ;;
4527 esac
4528
4529 # Check whether --enable-largefile was given.
4530 if test "${enable_largefile+set}" = set; then :
4531   enableval=$enable_largefile;
4532 fi
4533
4534 if test "$enable_largefile" != no; then
4535
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4537 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4538 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4539   $as_echo_n "(cached) " >&6
4540 else
4541   ac_cv_sys_largefile_CC=no
4542      if test "$GCC" != yes; then
4543        ac_save_CC=$CC
4544        while :; do
4545          # IRIX 6.2 and later do not support large files by default,
4546          # so use the C compiler's -n32 option if that helps.
4547          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4548 /* end confdefs.h.  */
4549 #include <sys/types.h>
4550  /* Check that off_t can represent 2**63 - 1 correctly.
4551     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4552     since some C++ compilers masquerading as C compilers
4553     incorrectly reject 9223372036854775807.  */
4554 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4555   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4556                        && LARGE_OFF_T % 2147483647 == 1)
4557                       ? 1 : -1];
4558 int
4559 main ()
4560 {
4561
4562   ;
4563   return 0;
4564 }
4565 _ACEOF
4566          if ac_fn_c_try_compile "$LINENO"; then :
4567   break
4568 fi
4569 rm -f core conftest.err conftest.$ac_objext
4570          CC="$CC -n32"
4571          if ac_fn_c_try_compile "$LINENO"; then :
4572   ac_cv_sys_largefile_CC=' -n32'; break
4573 fi
4574 rm -f core conftest.err conftest.$ac_objext
4575          break
4576        done
4577        CC=$ac_save_CC
4578        rm -f conftest.$ac_ext
4579     fi
4580 fi
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4582 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4583   if test "$ac_cv_sys_largefile_CC" != no; then
4584     CC=$CC$ac_cv_sys_largefile_CC
4585   fi
4586
4587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4588 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4589 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4590   $as_echo_n "(cached) " >&6
4591 else
4592   while :; do
4593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4594 /* end confdefs.h.  */
4595 #include <sys/types.h>
4596  /* Check that off_t can represent 2**63 - 1 correctly.
4597     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4598     since some C++ compilers masquerading as C compilers
4599     incorrectly reject 9223372036854775807.  */
4600 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4601   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4602                        && LARGE_OFF_T % 2147483647 == 1)
4603                       ? 1 : -1];
4604 int
4605 main ()
4606 {
4607
4608   ;
4609   return 0;
4610 }
4611 _ACEOF
4612 if ac_fn_c_try_compile "$LINENO"; then :
4613   ac_cv_sys_file_offset_bits=no; break
4614 fi
4615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4617 /* end confdefs.h.  */
4618 #define _FILE_OFFSET_BITS 64
4619 #include <sys/types.h>
4620  /* Check that off_t can represent 2**63 - 1 correctly.
4621     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4622     since some C++ compilers masquerading as C compilers
4623     incorrectly reject 9223372036854775807.  */
4624 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4625   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4626                        && LARGE_OFF_T % 2147483647 == 1)
4627                       ? 1 : -1];
4628 int
4629 main ()
4630 {
4631
4632   ;
4633   return 0;
4634 }
4635 _ACEOF
4636 if ac_fn_c_try_compile "$LINENO"; then :
4637   ac_cv_sys_file_offset_bits=64; break
4638 fi
4639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4640   ac_cv_sys_file_offset_bits=unknown
4641   break
4642 done
4643 fi
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4645 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4646 case $ac_cv_sys_file_offset_bits in #(
4647   no | unknown) ;;
4648   *)
4649 cat >>confdefs.h <<_ACEOF
4650 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4651 _ACEOF
4652 ;;
4653 esac
4654 rm -rf conftest*
4655   if test $ac_cv_sys_file_offset_bits = unknown; then
4656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4657 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4658 if test "${ac_cv_sys_large_files+set}" = set; then :
4659   $as_echo_n "(cached) " >&6
4660 else
4661   while :; do
4662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4663 /* end confdefs.h.  */
4664 #include <sys/types.h>
4665  /* Check that off_t can represent 2**63 - 1 correctly.
4666     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4667     since some C++ compilers masquerading as C compilers
4668     incorrectly reject 9223372036854775807.  */
4669 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4670   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4671                        && LARGE_OFF_T % 2147483647 == 1)
4672                       ? 1 : -1];
4673 int
4674 main ()
4675 {
4676
4677   ;
4678   return 0;
4679 }
4680 _ACEOF
4681 if ac_fn_c_try_compile "$LINENO"; then :
4682   ac_cv_sys_large_files=no; break
4683 fi
4684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4686 /* end confdefs.h.  */
4687 #define _LARGE_FILES 1
4688 #include <sys/types.h>
4689  /* Check that off_t can represent 2**63 - 1 correctly.
4690     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4691     since some C++ compilers masquerading as C compilers
4692     incorrectly reject 9223372036854775807.  */
4693 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4694   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4695                        && LARGE_OFF_T % 2147483647 == 1)
4696                       ? 1 : -1];
4697 int
4698 main ()
4699 {
4700
4701   ;
4702   return 0;
4703 }
4704 _ACEOF
4705 if ac_fn_c_try_compile "$LINENO"; then :
4706   ac_cv_sys_large_files=1; break
4707 fi
4708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4709   ac_cv_sys_large_files=unknown
4710   break
4711 done
4712 fi
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4714 $as_echo "$ac_cv_sys_large_files" >&6; }
4715 case $ac_cv_sys_large_files in #(
4716   no | unknown) ;;
4717   *)
4718 cat >>confdefs.h <<_ACEOF
4719 #define _LARGE_FILES $ac_cv_sys_large_files
4720 _ACEOF
4721 ;;
4722 esac
4723 rm -rf conftest*
4724   fi
4725 fi
4726
4727
4728
4729
4730
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4732 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4733 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   am_cv_prog_cc_stdc=no
4737 ac_save_CC="$CC"
4738 # Don't try gcc -ansi; that turns off useful extensions and
4739 # breaks some systems' header files.
4740 # AIX                   -qlanglvl=ansi
4741 # Ultrix and OSF/1      -std1
4742 # HP-UX 10.20 and later -Ae
4743 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4744 # SVR4                  -Xc -D__EXTENSIONS__
4745 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4746 do
4747   CC="$ac_save_CC $ac_arg"
4748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4749 /* end confdefs.h.  */
4750 #include <stdarg.h>
4751 #include <stdio.h>
4752 #include <sys/types.h>
4753 #include <sys/stat.h>
4754 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4755 struct buf { int x; };
4756 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4757 static char *e (p, i)
4758      char **p;
4759      int i;
4760 {
4761   return p[i];
4762 }
4763 static char *f (char * (*g) (char **, int), char **p, ...)
4764 {
4765   char *s;
4766   va_list v;
4767   va_start (v,p);
4768   s = g (p, va_arg (v,int));
4769   va_end (v);
4770   return s;
4771 }
4772 int test (int i, double x);
4773 struct s1 {int (*f) (int a);};
4774 struct s2 {int (*f) (double a);};
4775 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4776 int argc;
4777 char **argv;
4778
4779 int
4780 main ()
4781 {
4782
4783 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4784
4785   ;
4786   return 0;
4787 }
4788 _ACEOF
4789 if ac_fn_c_try_compile "$LINENO"; then :
4790   am_cv_prog_cc_stdc="$ac_arg"; break
4791 fi
4792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4793 done
4794 CC="$ac_save_CC"
4795
4796 fi
4797
4798 if test -z "$am_cv_prog_cc_stdc"; then
4799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4800 $as_echo "none needed" >&6; }
4801 else
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4803 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4804 fi
4805 case "x$am_cv_prog_cc_stdc" in
4806   x|xno) ;;
4807   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4808 esac
4809
4810 # expand $ac_aux_dir to an absolute path
4811 am_aux_dir=`cd $ac_aux_dir && pwd`
4812
4813 if test x"${install_sh}" != xset; then
4814   case $am_aux_dir in
4815   *\ * | *\     *)
4816     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4817   *)
4818     install_sh="\${SHELL} $am_aux_dir/install-sh"
4819   esac
4820 fi
4821
4822 # Installed binaries are usually stripped using `strip' when the user
4823 # run `make install-strip'.  However `strip' might not be the right
4824 # tool to use in cross-compilation environments, therefore Automake
4825 # will honor the `STRIP' environment variable to overrule this program.
4826 if test "$cross_compiling" != no; then
4827   if test -n "$ac_tool_prefix"; then
4828   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4829 set dummy ${ac_tool_prefix}strip; ac_word=$2
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4831 $as_echo_n "checking for $ac_word... " >&6; }
4832 if test "${ac_cv_prog_STRIP+set}" = set; then :
4833   $as_echo_n "(cached) " >&6
4834 else
4835   if test -n "$STRIP"; then
4836   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4837 else
4838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4839 for as_dir in $PATH
4840 do
4841   IFS=$as_save_IFS
4842   test -z "$as_dir" && as_dir=.
4843     for ac_exec_ext in '' $ac_executable_extensions; do
4844   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4845     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4847     break 2
4848   fi
4849 done
4850   done
4851 IFS=$as_save_IFS
4852
4853 fi
4854 fi
4855 STRIP=$ac_cv_prog_STRIP
4856 if test -n "$STRIP"; then
4857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4858 $as_echo "$STRIP" >&6; }
4859 else
4860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4861 $as_echo "no" >&6; }
4862 fi
4863
4864
4865 fi
4866 if test -z "$ac_cv_prog_STRIP"; then
4867   ac_ct_STRIP=$STRIP
4868   # Extract the first word of "strip", so it can be a program name with args.
4869 set dummy strip; ac_word=$2
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4871 $as_echo_n "checking for $ac_word... " >&6; }
4872 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4873   $as_echo_n "(cached) " >&6
4874 else
4875   if test -n "$ac_ct_STRIP"; then
4876   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4877 else
4878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4879 for as_dir in $PATH
4880 do
4881   IFS=$as_save_IFS
4882   test -z "$as_dir" && as_dir=.
4883     for ac_exec_ext in '' $ac_executable_extensions; do
4884   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4885     ac_cv_prog_ac_ct_STRIP="strip"
4886     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4887     break 2
4888   fi
4889 done
4890   done
4891 IFS=$as_save_IFS
4892
4893 fi
4894 fi
4895 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4896 if test -n "$ac_ct_STRIP"; then
4897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4898 $as_echo "$ac_ct_STRIP" >&6; }
4899 else
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4901 $as_echo "no" >&6; }
4902 fi
4903
4904   if test "x$ac_ct_STRIP" = x; then
4905     STRIP=":"
4906   else
4907     case $cross_compiling:$ac_tool_warned in
4908 yes:)
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4910 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4911 ac_tool_warned=yes ;;
4912 esac
4913     STRIP=$ac_ct_STRIP
4914   fi
4915 else
4916   STRIP="$ac_cv_prog_STRIP"
4917 fi
4918
4919 fi
4920 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4921
4922
4923 ac_aux_dir=
4924 for ac_dir in .. "$srcdir"/..; do
4925   for ac_t in install-sh install.sh shtool; do
4926     if test -f "$ac_dir/$ac_t"; then
4927       ac_aux_dir=$ac_dir
4928       ac_install_sh="$ac_aux_dir/$ac_t -c"
4929       break 2
4930     fi
4931   done
4932 done
4933 if test -z "$ac_aux_dir"; then
4934   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4935 fi
4936
4937 # These three variables are undocumented and unsupported,
4938 # and are intended to be withdrawn in a future Autoconf release.
4939 # They can cause serious problems if a builder's source tree is in a directory
4940 # whose full name contains unusual characters.
4941 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4942 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4943 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4944
4945
4946
4947 test "$program_prefix" != NONE &&
4948   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4949 # Use a double $ so make ignores it.
4950 test "$program_suffix" != NONE &&
4951   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4952 # Double any \ or $.
4953 # By default was `s,x,x', remove it if useless.
4954 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4955 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4956
4957
4958 # See if we are building with C++, and substitute COMPILER.
4959
4960   # Check whether --enable-build-with-cxx was given.
4961 if test "${enable_build_with_cxx+set}" = set; then :
4962   enableval=$enable_build_with_cxx; case $enableval in
4963       yes | no)
4964           ;;
4965       *)
4966           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
4967     esac
4968 else
4969   enable_build_with_cxx=yes
4970 fi
4971
4972
4973   if test "$enable_build_with_cxx" = "yes"; then
4974     COMPILER='$(CXX)'
4975     COMPILER_CFLAGS='$(CXXFLAGS)'
4976    else
4977     COMPILER='$(CC)'
4978     COMPILER_CFLAGS='$(CFLAGS)'
4979   fi
4980
4981
4982
4983
4984 # Dependency checking.
4985 rm -rf .tst 2>/dev/null
4986 mkdir .tst 2>/dev/null
4987 if test -d .tst; then
4988   am__leading_dot=.
4989 else
4990   am__leading_dot=_
4991 fi
4992 rmdir .tst 2>/dev/null
4993
4994 DEPDIR="${am__leading_dot}deps"
4995
4996 ac_config_commands="$ac_config_commands depdir"
4997
4998
4999 depcc="$CC"   am_compiler_list=
5000
5001 am_depcomp=$ac_aux_dir/depcomp
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5003 $as_echo_n "checking dependency style of $depcc... " >&6; }
5004 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5005   $as_echo_n "(cached) " >&6
5006 else
5007   if test -f "$am_depcomp"; then
5008   # We make a subdir and do the tests there.  Otherwise we can end up
5009   # making bogus files that we don't know about and never remove.  For
5010   # instance it was reported that on HP-UX the gcc test will end up
5011   # making a dummy file named `D' -- because `-MD' means `put the output
5012   # in D'.
5013   mkdir conftest.dir
5014   # Copy depcomp to subdir because otherwise we won't find it if we're
5015   # using a relative directory.
5016   cp "$am_depcomp" conftest.dir
5017   cd conftest.dir
5018   # We will build objects and dependencies in a subdirectory because
5019   # it helps to detect inapplicable dependency modes.  For instance
5020   # both Tru64's cc and ICC support -MD to output dependencies as a
5021   # side effect of compilation, but ICC will put the dependencies in
5022   # the current directory while Tru64 will put them in the object
5023   # directory.
5024   mkdir sub
5025
5026   am_cv_CC_dependencies_compiler_type=none
5027   if test "$am_compiler_list" = ""; then
5028      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5029   fi
5030   for depmode in $am_compiler_list; do
5031     if test $depmode = none; then break; fi
5032
5033     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5034     # Setup a source with many dependencies, because some compilers
5035     # like to wrap large dependency lists on column 80 (with \), and
5036     # we should not choose a depcomp mode which is confused by this.
5037     #
5038     # We need to recreate these files for each test, as the compiler may
5039     # overwrite some of them when testing with obscure command lines.
5040     # This happens at least with the AIX C compiler.
5041     : > sub/conftest.c
5042     for i in 1 2 3 4 5 6; do
5043       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5044       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5045       # Solaris 8's {/usr,}/bin/sh.
5046       touch sub/conftst$i.h
5047     done
5048     echo "include sub/conftest.Po" > confmf
5049
5050     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5051     # mode.  It turns out that the SunPro C++ compiler does not properly
5052     # handle `-M -o', and we need to detect this.
5053     depcmd="depmode=$depmode \
5054        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5055        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5056        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5057     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5058     if env $depcmd > conftest.err 2>&1 &&
5059        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5060        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5061        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5062       # icc doesn't choke on unknown options, it will just issue warnings
5063       # or remarks (even with -Werror).  So we grep stderr for any message
5064       # that says an option was ignored or not supported.
5065       # When given -MP, icc 7.0 and 7.1 complain thusly:
5066       #   icc: Command line warning: ignoring option '-M'; no argument required
5067       # The diagnosis changed in icc 8.0:
5068       #   icc: Command line remark: option '-MP' not supported
5069       if (grep 'ignoring option' conftest.err ||
5070           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5071         am_cv_CC_dependencies_compiler_type=$depmode
5072         $as_echo "$as_me:$LINENO: success" >&5
5073         break
5074       fi
5075     fi
5076     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5077     sed -e 's/^/| /' < conftest.err >&5
5078   done
5079
5080   cd ..
5081   rm -rf conftest.dir
5082 else
5083   am_cv_CC_dependencies_compiler_type=none
5084 fi
5085
5086 fi
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5088 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5089 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5090 then as_fn_error "no usable dependency style found" "$LINENO" 5
5091 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5092
5093 fi
5094
5095
5096 # Check for the 'make' the user wants to use.
5097 for ac_prog in make
5098 do
5099   # Extract the first word of "$ac_prog", so it can be a program name with args.
5100 set dummy $ac_prog; ac_word=$2
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5102 $as_echo_n "checking for $ac_word... " >&6; }
5103 if test "${ac_cv_prog_MAKE+set}" = set; then :
5104   $as_echo_n "(cached) " >&6
5105 else
5106   if test -n "$MAKE"; then
5107   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5108 else
5109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5110 for as_dir in $PATH
5111 do
5112   IFS=$as_save_IFS
5113   test -z "$as_dir" && as_dir=.
5114     for ac_exec_ext in '' $ac_executable_extensions; do
5115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5116     ac_cv_prog_MAKE="$ac_prog"
5117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5118     break 2
5119   fi
5120 done
5121   done
5122 IFS=$as_save_IFS
5123
5124 fi
5125 fi
5126 MAKE=$ac_cv_prog_MAKE
5127 if test -n "$MAKE"; then
5128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5129 $as_echo "$MAKE" >&6; }
5130 else
5131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5132 $as_echo "no" >&6; }
5133 fi
5134
5135
5136   test -n "$MAKE" && break
5137 done
5138
5139 MAKE_IS_GNU=
5140 case "`$MAKE --version 2>&1 | sed 1q`" in
5141   *GNU*)
5142     MAKE_IS_GNU=yes
5143     ;;
5144 esac
5145  if test "$MAKE_IS_GNU" = yes; then
5146   GMAKE_TRUE=
5147   GMAKE_FALSE='#'
5148 else
5149   GMAKE_TRUE='#'
5150   GMAKE_FALSE=
5151 fi
5152
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5154 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5155 set x ${MAKE-make}
5156 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5157 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   cat >conftest.make <<\_ACEOF
5161 SHELL = /bin/sh
5162 all:
5163         @echo '@@@%%%=$(MAKE)=@@@%%%'
5164 _ACEOF
5165 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5166 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5167   *@@@%%%=?*=@@@%%%*)
5168     eval ac_cv_prog_make_${ac_make}_set=yes;;
5169   *)
5170     eval ac_cv_prog_make_${ac_make}_set=no;;
5171 esac
5172 rm -f conftest.make
5173 fi
5174 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5176 $as_echo "yes" >&6; }
5177   SET_MAKE=
5178 else
5179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5180 $as_echo "no" >&6; }
5181   SET_MAKE="MAKE=${MAKE-make}"
5182 fi
5183
5184
5185 gnulib_extra_configure_args=
5186 # If large-file support is disabled, make sure gnulib does the same.
5187 if test "$enable_largefile" = no; then
5188 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5189 fi
5190
5191 # Configure gnulib.  We need to build gnulib under some other
5192 # directory not "gnulib", to avoid the problem of both GDB and
5193 # GDBserver wanting to build it in the same directory, when building
5194 # in the source dir.
5195
5196   in_src="gnulib"
5197   in_build="build-gnulib"
5198   in_extra_args="$gnulib_extra_configure_args"
5199
5200   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5201   # so they do not pile up.
5202   ac_sub_configure_args=
5203   ac_prev=
5204   eval "set x $ac_configure_args"
5205   shift
5206   for ac_arg
5207   do
5208     if test -n "$ac_prev"; then
5209       ac_prev=
5210       continue
5211     fi
5212     case $ac_arg in
5213     -cache-file | --cache-file | --cache-fil | --cache-fi \
5214     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5215       ac_prev=cache_file ;;
5216     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5217     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5218     | --c=*)
5219       ;;
5220     --config-cache | -C)
5221       ;;
5222     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5223       ac_prev=srcdir ;;
5224     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5225       ;;
5226     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5227       ac_prev=prefix ;;
5228     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5229       ;;
5230     --disable-option-checking)
5231       ;;
5232     *)
5233       case $ac_arg in
5234       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5235       esac
5236       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5237     esac
5238   done
5239
5240   # Always prepend --prefix to ensure using the same prefix
5241   # in subdir configurations.
5242   ac_arg="--prefix=$prefix"
5243   case $ac_arg in
5244   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5245   esac
5246   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5247
5248   # Pass --silent
5249   if test "$silent" = yes; then
5250     ac_sub_configure_args="--silent $ac_sub_configure_args"
5251   fi
5252
5253   # Always prepend --disable-option-checking to silence warnings, since
5254   # different subdirs can have different --enable and --with options.
5255   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5256
5257   ac_popdir=`pwd`
5258   ac_dir=$in_build
5259
5260   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5261   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5262   $as_echo "$ac_msg" >&6
5263   as_dir="$ac_dir"; as_fn_mkdir_p
5264
5265   case $srcdir in
5266   [\\/]* | ?:[\\/]* )
5267     ac_srcdir=$srcdir/$in_src ;;
5268   *) # Relative name.
5269     ac_srcdir=../$srcdir/$in_src ;;
5270   esac
5271
5272   cd "$ac_dir"
5273
5274   ac_sub_configure=$ac_srcdir/configure
5275
5276   # Make the cache file name correct relative to the subdirectory.
5277   case $cache_file in
5278   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5279   *) # Relative name.
5280     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5281   esac
5282
5283   if test -n "$in_extra_args"; then
5284     # Add the extra args at the end.
5285     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5286   fi
5287
5288   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5289 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5290   # The eval makes quoting arguments work.
5291   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5292        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5293     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5294
5295   cd "$ac_popdir"
5296
5297
5298
5299 CONFIG_OBS=
5300 CONFIG_DEPS=
5301 CONFIG_SRCS=
5302 ENABLE_CFLAGS=
5303
5304 CONFIG_ALL=
5305 CONFIG_CLEAN=
5306 CONFIG_INSTALL=
5307 CONFIG_UNINSTALL=
5308
5309 # If we haven't got the data from the intl directory,
5310 # assume NLS is disabled.
5311 USE_NLS=no
5312 LIBINTL=
5313 LIBINTL_DEP=
5314 INCINTL=
5315 XGETTEXT=
5316 GMSGFMT=
5317 POSUB=
5318
5319 if test -f  ../intl/config.intl; then
5320   .  ../intl/config.intl
5321 fi
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5323 $as_echo_n "checking whether NLS is requested... " >&6; }
5324 if test x"$USE_NLS" != xyes; then
5325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5326 $as_echo "no" >&6; }
5327 else
5328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5329 $as_echo "yes" >&6; }
5330
5331 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5332
5333
5334   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5335 $as_echo_n "checking for catalogs to be installed... " >&6; }
5336   # Look for .po and .gmo files in the source directory.
5337   CATALOGS=
5338   XLINGUAS=
5339   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5340     # If there aren't any .gmo files the shell will give us the
5341     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5342     # weeded out.
5343     case "$cat" in *\**)
5344       continue;;
5345     esac
5346     # The quadruple backslash is collapsed to a double backslash
5347     # by the backticks, then collapsed again by the double quotes,
5348     # leaving us with one backslash in the sed expression (right
5349     # before the dot that mustn't act as a wildcard).
5350     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5351     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5352     # The user is allowed to set LINGUAS to a list of languages to
5353     # install catalogs for.  If it's empty that means "all of them."
5354     if test "x$LINGUAS" = x; then
5355       CATALOGS="$CATALOGS $cat"
5356       XLINGUAS="$XLINGUAS $lang"
5357     else
5358       case "$LINGUAS" in *$lang*)
5359         CATALOGS="$CATALOGS $cat"
5360         XLINGUAS="$XLINGUAS $lang"
5361         ;;
5362       esac
5363     fi
5364   done
5365   LINGUAS="$XLINGUAS"
5366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5367 $as_echo "$LINGUAS" >&6; }
5368
5369
5370     DATADIRNAME=share
5371
5372   INSTOBJEXT=.mo
5373
5374   GENCAT=gencat
5375
5376   CATOBJEXT=.gmo
5377
5378 fi
5379
5380 localedir='${datadir}/locale'
5381
5382
5383 if test x"$USE_NLS" = xyes; then
5384    CONFIG_ALL="$CONFIG_ALL all-po"
5385    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5386    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5387    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5388 fi
5389
5390 GNULIB=build-gnulib/import
5391
5392 # For Makefile dependencies.
5393 GNULIB_STDINT_H=
5394 if test x"$STDINT_H" != x; then
5395   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5396 fi
5397
5398
5399 PACKAGE=gdb
5400
5401 cat >>confdefs.h <<_ACEOF
5402 #define PACKAGE "$PACKAGE"
5403 _ACEOF
5404
5405
5406
5407 # We never need to detect it in this sub-configure.
5408 # But preserve it for config.status --recheck.
5409
5410
5411
5412 MAKEINFO_EXTRA_FLAGS=""
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5414 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5415 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5419   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5420     gdb_cv_have_makeinfo_click=yes
5421   else
5422     gdb_cv_have_makeinfo_click=no
5423   fi
5424 fi
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5426 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5427 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5428   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5429 fi
5430
5431
5432
5433
5434 # Check whether --with-separate-debug-dir was given.
5435 if test "${with_separate_debug_dir+set}" = set; then :
5436   withval=$with_separate_debug_dir;
5437     DEBUGDIR=$withval
5438 else
5439   DEBUGDIR=${libdir}/debug
5440 fi
5441
5442
5443   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5444   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5445   ac_define_dir=`eval echo $DEBUGDIR`
5446   ac_define_dir=`eval echo $ac_define_dir`
5447
5448 cat >>confdefs.h <<_ACEOF
5449 #define DEBUGDIR "$ac_define_dir"
5450 _ACEOF
5451
5452
5453
5454
5455   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5456      if test "x$prefix" = xNONE; then
5457         test_prefix=/usr/local
5458      else
5459         test_prefix=$prefix
5460      fi
5461   else
5462      test_prefix=$exec_prefix
5463   fi
5464   value=0
5465   case ${ac_define_dir} in
5466      "${test_prefix}"|"${test_prefix}/"*|\
5467         '${exec_prefix}'|'${exec_prefix}/'*)
5468      value=1
5469      ;;
5470   esac
5471
5472 cat >>confdefs.h <<_ACEOF
5473 #define DEBUGDIR_RELOCATABLE $value
5474 _ACEOF
5475
5476
5477
5478
5479 # We can't pass paths as command line arguments.
5480 # Mingw32 tries to be clever and will convert the paths for us.
5481 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5482 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5483 # This breaks GDB's relocatable path conversions since paths passed in
5484 # config.h would not get so translated, the path prefixes no longer match.
5485
5486   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5487   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5488   ac_define_dir=`eval echo $bindir`
5489   ac_define_dir=`eval echo $ac_define_dir`
5490
5491 cat >>confdefs.h <<_ACEOF
5492 #define BINDIR "$ac_define_dir"
5493 _ACEOF
5494
5495
5496
5497 # GDB's datadir relocation
5498
5499
5500
5501 # Check whether --with-gdb-datadir was given.
5502 if test "${with_gdb_datadir+set}" = set; then :
5503   withval=$with_gdb_datadir;
5504     GDB_DATADIR=$withval
5505 else
5506   GDB_DATADIR=${datadir}/gdb
5507 fi
5508
5509
5510   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5511   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5512   ac_define_dir=`eval echo $GDB_DATADIR`
5513   ac_define_dir=`eval echo $ac_define_dir`
5514
5515 cat >>confdefs.h <<_ACEOF
5516 #define GDB_DATADIR "$ac_define_dir"
5517 _ACEOF
5518
5519
5520
5521
5522   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5523      if test "x$prefix" = xNONE; then
5524         test_prefix=/usr/local
5525      else
5526         test_prefix=$prefix
5527      fi
5528   else
5529      test_prefix=$exec_prefix
5530   fi
5531   value=0
5532   case ${ac_define_dir} in
5533      "${test_prefix}"|"${test_prefix}/"*|\
5534         '${exec_prefix}'|'${exec_prefix}/'*)
5535      value=1
5536      ;;
5537   esac
5538
5539 cat >>confdefs.h <<_ACEOF
5540 #define GDB_DATADIR_RELOCATABLE $value
5541 _ACEOF
5542
5543
5544
5545
5546
5547 # Check whether --with-relocated-sources was given.
5548 if test "${with_relocated_sources+set}" = set; then :
5549   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5550
5551   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5552   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5553   ac_define_dir=`eval echo $reloc_srcdir`
5554   ac_define_dir=`eval echo $ac_define_dir`
5555
5556 cat >>confdefs.h <<_ACEOF
5557 #define RELOC_SRCDIR "$ac_define_dir"
5558 _ACEOF
5559
5560
5561
5562 fi
5563
5564
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5566 $as_echo_n "checking for default auto-load directory... " >&6; }
5567
5568 # Check whether --with-auto-load-dir was given.
5569 if test "${with_auto_load_dir+set}" = set; then :
5570   withval=$with_auto_load_dir;
5571 else
5572   with_auto_load_dir='$debugdir:$datadir/auto-load'
5573 fi
5574
5575 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5576
5577   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5578   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5579   ac_define_dir=`eval echo $escape_dir`
5580   ac_define_dir=`eval echo $ac_define_dir`
5581
5582 cat >>confdefs.h <<_ACEOF
5583 #define AUTO_LOAD_DIR "$ac_define_dir"
5584 _ACEOF
5585
5586
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5588 $as_echo "$with_auto_load_dir" >&6; }
5589
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5591 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5592
5593 # Check whether --with-auto-load-safe-path was given.
5594 if test "${with_auto_load_safe_path+set}" = set; then :
5595   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5596      with_auto_load_safe_path="/"
5597      fi
5598 else
5599   with_auto_load_safe_path="$with_auto_load_dir"
5600 fi
5601
5602 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5603
5604   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5605   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5606   ac_define_dir=`eval echo $escape_dir`
5607   ac_define_dir=`eval echo $ac_define_dir`
5608
5609 cat >>confdefs.h <<_ACEOF
5610 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5611 _ACEOF
5612
5613
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5615 $as_echo "$with_auto_load_safe_path" >&6; }
5616
5617
5618
5619 subdirs="$subdirs testsuite"
5620
5621
5622 # Check whether to support alternative target configurations
5623 # Check whether --enable-targets was given.
5624 if test "${enable_targets+set}" = set; then :
5625   enableval=$enable_targets; case "${enableval}" in
5626   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5627             ;;
5628   no)       enable_targets= ;;
5629   *)        enable_targets=$enableval ;;
5630 esac
5631 fi
5632
5633
5634 # Check whether to enable 64-bit support on 32-bit hosts
5635 # Check whether --enable-64-bit-bfd was given.
5636 if test "${enable_64_bit_bfd+set}" = set; then :
5637   enableval=$enable_64_bit_bfd; case "${enableval}" in
5638   yes)  want64=true  ;;
5639   no)   want64=false ;;
5640   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5641 esac
5642 else
5643   want64=false
5644 fi
5645
5646 # Provide defaults for some variables set by the per-host and per-target
5647 # configuration.
5648 gdb_host_obs=posix-hdep.o
5649
5650 if test "${target}" = "${host}"; then
5651   gdb_native=yes
5652 else
5653   gdb_native=no
5654 fi
5655
5656 . $srcdir/configure.host
5657
5658 # Add in the common host objects.
5659 . $srcdir/common/common.host
5660 gdb_host_obs="$gdb_host_obs $common_host_obs"
5661
5662 # Accumulate some settings from configure.tgt over all enabled targets
5663
5664 TARGET_OBS=
5665 all_targets=
5666 HAVE_NATIVE_GCORE_TARGET=
5667
5668 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5669 do
5670   if test "$targ_alias" = "all"; then
5671     all_targets=true
5672   else
5673     # Canonicalize the secondary target names.
5674     result=`$ac_config_sub $targ_alias 2>/dev/null`
5675     if test -n "$result"; then
5676         targ=$result
5677     else
5678         targ=$targ_alias
5679     fi
5680
5681     . ${srcdir}/configure.tgt
5682
5683     if test -z "${gdb_target_obs}"; then :
5684   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5685 fi
5686
5687     # Target-specific object files
5688     for i in ${gdb_target_obs}; do
5689         case " $TARGET_OBS " in
5690         *" ${i} "*) ;;
5691         *)
5692           TARGET_OBS="$TARGET_OBS ${i}"
5693           ;;
5694         esac
5695     done
5696
5697     # Check whether this target needs 64-bit CORE_ADDR
5698     if test x${want64} = xfalse; then
5699       . ${srcdir}/../bfd/config.bfd
5700     fi
5701
5702     # Check whether this target is native and supports gcore.
5703     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5704        && $gdb_have_gcore; then
5705       HAVE_NATIVE_GCORE_TARGET=1
5706     fi
5707   fi
5708 done
5709
5710 if test x${all_targets} = xtrue; then
5711
5712   # We want all 64-bit targets if we either:
5713   #  - run on a 64-bit host  or
5714   #  - already require 64-bit support for some other target  or
5715   #  - the --enable-64-bit-bfd option was supplied
5716   # Otherwise we only support all 32-bit targets.
5717   #
5718   # NOTE: This test must be in sync with the corresponding
5719   #       tests in BFD!
5720
5721   if test x${want64} = xfalse; then
5722     # The cast to long int works around a bug in the HP C Compiler
5723 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5724 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5725 # This bug is HP SR number 8606223364.
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5727 $as_echo_n "checking size of long... " >&6; }
5728 if test "${ac_cv_sizeof_long+set}" = set; then :
5729   $as_echo_n "(cached) " >&6
5730 else
5731   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5732
5733 else
5734   if test "$ac_cv_type_long" = yes; then
5735      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5736 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5737 { as_fn_set_status 77
5738 as_fn_error "cannot compute sizeof (long)
5739 See \`config.log' for more details." "$LINENO" 5; }; }
5740    else
5741      ac_cv_sizeof_long=0
5742    fi
5743 fi
5744
5745 fi
5746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5747 $as_echo "$ac_cv_sizeof_long" >&6; }
5748
5749
5750
5751 cat >>confdefs.h <<_ACEOF
5752 #define SIZEOF_LONG $ac_cv_sizeof_long
5753 _ACEOF
5754
5755
5756     if test "x${ac_cv_sizeof_long}" = "x8"; then
5757       want64=true
5758     fi
5759   fi
5760   if test x${want64} = xtrue; then
5761     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5762   else
5763     TARGET_OBS='$(ALL_TARGET_OBS)'
5764   fi
5765 fi
5766
5767
5768
5769
5770 # For other settings, only the main target counts.
5771 gdb_sim=
5772 gdb_osabi=
5773 build_gdbserver=
5774 targ=$target; . ${srcdir}/configure.tgt
5775
5776 # Fetch the default architecture and default target vector from BFD.
5777 targ=$target; . $srcdir/../bfd/config.bfd
5778
5779 # We only want the first architecture, so strip off the others if
5780 # there is more than one.
5781 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5782
5783 if test "x$targ_archs" != x; then
5784
5785 cat >>confdefs.h <<_ACEOF
5786 #define DEFAULT_BFD_ARCH $targ_archs
5787 _ACEOF
5788
5789 fi
5790 if test "x$targ_defvec" != x; then
5791
5792 cat >>confdefs.h <<_ACEOF
5793 #define DEFAULT_BFD_VEC $targ_defvec
5794 _ACEOF
5795
5796 fi
5797
5798 # The CLI cannot be disabled yet, but may be in the future.
5799
5800 # Enable CLI.
5801 # Check whether --enable-gdbcli was given.
5802 if test "${enable_gdbcli+set}" = set; then :
5803   enableval=$enable_gdbcli; case $enableval in
5804     yes)
5805       ;;
5806     no)
5807       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5808     *)
5809       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5810   esac
5811 else
5812   enable_gdbcli=yes
5813 fi
5814
5815 if test x"$enable_gdbcli" = xyes; then
5816   if test -d $srcdir/cli; then
5817     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5818     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5819     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5820     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5821   fi
5822 fi
5823
5824 # Enable MI.
5825 # Check whether --enable-gdbmi was given.
5826 if test "${enable_gdbmi+set}" = set; then :
5827   enableval=$enable_gdbmi; case $enableval in
5828     yes | no)
5829       ;;
5830     *)
5831       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5832   esac
5833 else
5834   enable_gdbmi=yes
5835 fi
5836
5837 if test x"$enable_gdbmi" = xyes; then
5838   if test -d $srcdir/mi; then
5839     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5840     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5841     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5842     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5843   fi
5844 fi
5845
5846 # Enable TUI.
5847 # Check whether --enable-tui was given.
5848 if test "${enable_tui+set}" = set; then :
5849   enableval=$enable_tui; case $enableval in
5850     yes | no | auto)
5851       ;;
5852     *)
5853       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5854   esac
5855 else
5856   enable_tui=auto
5857 fi
5858
5859
5860 # Enable gdbtk.
5861 # Check whether --enable-gdbtk was given.
5862 if test "${enable_gdbtk+set}" = set; then :
5863   enableval=$enable_gdbtk; case $enableval in
5864     yes | no)
5865       ;;
5866     *)
5867       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5868   esac
5869 else
5870   if test -d $srcdir/gdbtk; then
5871     enable_gdbtk=yes
5872   else
5873     enable_gdbtk=no
5874   fi
5875 fi
5876
5877 # We unconditionally disable gdbtk tests on selected platforms.
5878 case $host_os in
5879   go32* | windows*)
5880     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5881 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5882     enable_gdbtk=no ;;
5883 esac
5884
5885 # Libunwind support for ia64.
5886
5887
5888 # Check whether --with-libunwind-ia64 was given.
5889 if test "${with_libunwind_ia64+set}" = set; then :
5890   withval=$with_libunwind_ia64;
5891 else
5892   with_libunwind_ia64=auto
5893 fi
5894
5895
5896 # Backward compatibility option.
5897 if test "${with_libunwind+set}" = set; then
5898   if test x"$with_libunwind_ia64" != xauto; then
5899     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5900   fi
5901   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5902 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5903   with_libunwind_ia64="$with_libunwind"
5904 fi
5905
5906 case "$with_libunwind_ia64" in
5907   yes | no)
5908     ;;
5909   auto)
5910     for ac_header in libunwind-ia64.h
5911 do :
5912   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5913 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5914   cat >>confdefs.h <<_ACEOF
5915 #define HAVE_LIBUNWIND_IA64_H 1
5916 _ACEOF
5917
5918 fi
5919
5920 done
5921
5922     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5923     ;;
5924   *)
5925     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5926     ;;
5927 esac
5928
5929 if test x"$with_libunwind_ia64" = xyes; then
5930   for ac_header in libunwind-ia64.h
5931 do :
5932   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5933 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5934   cat >>confdefs.h <<_ACEOF
5935 #define HAVE_LIBUNWIND_IA64_H 1
5936 _ACEOF
5937
5938 fi
5939
5940 done
5941
5942   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5943     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5944   fi
5945   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5946   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5947   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5948 fi
5949
5950 opt_curses=no
5951
5952 # Check whether --with-curses was given.
5953 if test "${with_curses+set}" = set; then :
5954   withval=$with_curses; opt_curses=$withval
5955 fi
5956
5957
5958 prefer_curses=no
5959 if test "$opt_curses" = "yes"; then
5960   prefer_curses=yes
5961 fi
5962
5963 # Profiling support.
5964 # Check whether --enable-profiling was given.
5965 if test "${enable_profiling+set}" = set; then :
5966   enableval=$enable_profiling; case $enableval in
5967     yes | no)
5968       ;;
5969     *)
5970       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5971   esac
5972 else
5973   enable_profiling=no
5974 fi
5975
5976
5977 for ac_func in monstartup _mcleanup
5978 do :
5979   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5980 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5981 eval as_val=\$$as_ac_var
5982    if test "x$as_val" = x""yes; then :
5983   cat >>confdefs.h <<_ACEOF
5984 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5985 _ACEOF
5986
5987 fi
5988 done
5989
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5991 $as_echo_n "checking for _etext... " >&6; }
5992 if test "${ac_cv_var__etext+set}" = set; then :
5993   $as_echo_n "(cached) " >&6
5994 else
5995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5996 /* end confdefs.h.  */
5997 #include <stdlib.h>
5998 extern char _etext;
5999
6000 int
6001 main ()
6002 {
6003 free (&_etext);
6004   ;
6005   return 0;
6006 }
6007 _ACEOF
6008 if ac_fn_c_try_link "$LINENO"; then :
6009   ac_cv_var__etext=yes
6010 else
6011   ac_cv_var__etext=no
6012 fi
6013 rm -f core conftest.err conftest.$ac_objext \
6014     conftest$ac_exeext conftest.$ac_ext
6015 fi
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6017 $as_echo "$ac_cv_var__etext" >&6; }
6018 if test $ac_cv_var__etext = yes; then
6019
6020 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6021
6022 fi
6023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6024 $as_echo_n "checking for etext... " >&6; }
6025 if test "${ac_cv_var_etext+set}" = set; then :
6026   $as_echo_n "(cached) " >&6
6027 else
6028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6029 /* end confdefs.h.  */
6030 #include <stdlib.h>
6031 extern char etext;
6032
6033 int
6034 main ()
6035 {
6036 free (&etext);
6037   ;
6038   return 0;
6039 }
6040 _ACEOF
6041 if ac_fn_c_try_link "$LINENO"; then :
6042   ac_cv_var_etext=yes
6043 else
6044   ac_cv_var_etext=no
6045 fi
6046 rm -f core conftest.err conftest.$ac_objext \
6047     conftest$ac_exeext conftest.$ac_ext
6048 fi
6049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6050 $as_echo "$ac_cv_var_etext" >&6; }
6051 if test $ac_cv_var_etext = yes; then
6052
6053 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6054
6055 fi
6056 if test "$enable_profiling" = yes ; then
6057   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6058     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6059   fi
6060   PROFILE_CFLAGS=-pg
6061   OLD_CFLAGS="$CFLAGS"
6062   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6063
6064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6065 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6066 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6067   $as_echo_n "(cached) " >&6
6068 else
6069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6070 /* end confdefs.h.  */
6071
6072 int
6073 main ()
6074 {
6075 int x;
6076   ;
6077   return 0;
6078 }
6079 _ACEOF
6080 if ac_fn_c_try_compile "$LINENO"; then :
6081   ac_cv_cc_supports_pg=yes
6082 else
6083   ac_cv_cc_supports_pg=no
6084 fi
6085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6086 fi
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6088 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6089
6090   if test $ac_cv_cc_supports_pg = no; then
6091     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6092   fi
6093
6094   CFLAGS="$OLD_CFLAGS"
6095 fi
6096
6097
6098
6099 # Check whether --with-pkgversion was given.
6100 if test "${with_pkgversion+set}" = set; then :
6101   withval=$with_pkgversion; case "$withval" in
6102       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6103       no)  PKGVERSION= ;;
6104       *)   PKGVERSION="($withval) " ;;
6105      esac
6106 else
6107   PKGVERSION="(GDB) "
6108
6109 fi
6110
6111
6112
6113
6114
6115 # Check whether --with-bugurl was given.
6116 if test "${with_bugurl+set}" = set; then :
6117   withval=$with_bugurl; case "$withval" in
6118       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6119       no)  BUGURL=
6120            ;;
6121       *)   BUGURL="$withval"
6122            ;;
6123      esac
6124 else
6125   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6126
6127 fi
6128
6129   case ${BUGURL} in
6130   "")
6131     REPORT_BUGS_TO=
6132     REPORT_BUGS_TEXI=
6133     ;;
6134   *)
6135     REPORT_BUGS_TO="<$BUGURL>"
6136     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6137     ;;
6138   esac;
6139
6140
6141
6142
6143 cat >>confdefs.h <<_ACEOF
6144 #define PKGVERSION "$PKGVERSION"
6145 _ACEOF
6146
6147
6148 cat >>confdefs.h <<_ACEOF
6149 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6150 _ACEOF
6151
6152
6153 # --------------------- #
6154 # Checks for programs.  #
6155 # --------------------- #
6156
6157 for ac_prog in gawk mawk nawk awk
6158 do
6159   # Extract the first word of "$ac_prog", so it can be a program name with args.
6160 set dummy $ac_prog; ac_word=$2
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6162 $as_echo_n "checking for $ac_word... " >&6; }
6163 if test "${ac_cv_prog_AWK+set}" = set; then :
6164   $as_echo_n "(cached) " >&6
6165 else
6166   if test -n "$AWK"; then
6167   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6168 else
6169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6170 for as_dir in $PATH
6171 do
6172   IFS=$as_save_IFS
6173   test -z "$as_dir" && as_dir=.
6174     for ac_exec_ext in '' $ac_executable_extensions; do
6175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6176     ac_cv_prog_AWK="$ac_prog"
6177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6178     break 2
6179   fi
6180 done
6181   done
6182 IFS=$as_save_IFS
6183
6184 fi
6185 fi
6186 AWK=$ac_cv_prog_AWK
6187 if test -n "$AWK"; then
6188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6189 $as_echo "$AWK" >&6; }
6190 else
6191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6192 $as_echo "no" >&6; }
6193 fi
6194
6195
6196   test -n "$AWK" && break
6197 done
6198
6199 # Find a good install program.  We prefer a C program (faster),
6200 # so one script is as good as another.  But avoid the broken or
6201 # incompatible versions:
6202 # SysV /etc/install, /usr/sbin/install
6203 # SunOS /usr/etc/install
6204 # IRIX /sbin/install
6205 # AIX /bin/install
6206 # AmigaOS /C/install, which installs bootblocks on floppy discs
6207 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6208 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6209 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6210 # OS/2's system install, which has a completely different semantic
6211 # ./install, which can be erroneously created by make from ./install.sh.
6212 # Reject install programs that cannot install multiple files.
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6214 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6215 if test -z "$INSTALL"; then
6216 if test "${ac_cv_path_install+set}" = set; then :
6217   $as_echo_n "(cached) " >&6
6218 else
6219   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6220 for as_dir in $PATH
6221 do
6222   IFS=$as_save_IFS
6223   test -z "$as_dir" && as_dir=.
6224     # Account for people who put trailing slashes in PATH elements.
6225 case $as_dir/ in #((
6226   ./ | .// | /[cC]/* | \
6227   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6228   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6229   /usr/ucb/* ) ;;
6230   *)
6231     # OSF1 and SCO ODT 3.0 have their own names for install.
6232     # Don't use installbsd from OSF since it installs stuff as root
6233     # by default.
6234     for ac_prog in ginstall scoinst install; do
6235       for ac_exec_ext in '' $ac_executable_extensions; do
6236         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6237           if test $ac_prog = install &&
6238             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6239             # AIX install.  It has an incompatible calling convention.
6240             :
6241           elif test $ac_prog = install &&
6242             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6243             # program-specific install script used by HP pwplus--don't use.
6244             :
6245           else
6246             rm -rf conftest.one conftest.two conftest.dir
6247             echo one > conftest.one
6248             echo two > conftest.two
6249             mkdir conftest.dir
6250             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6251               test -s conftest.one && test -s conftest.two &&
6252               test -s conftest.dir/conftest.one &&
6253               test -s conftest.dir/conftest.two
6254             then
6255               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6256               break 3
6257             fi
6258           fi
6259         fi
6260       done
6261     done
6262     ;;
6263 esac
6264
6265   done
6266 IFS=$as_save_IFS
6267
6268 rm -rf conftest.one conftest.two conftest.dir
6269
6270 fi
6271   if test "${ac_cv_path_install+set}" = set; then
6272     INSTALL=$ac_cv_path_install
6273   else
6274     # As a last resort, use the slow shell script.  Don't cache a
6275     # value for INSTALL within a source directory, because that will
6276     # break other packages using the cache if that directory is
6277     # removed, or if the value is a relative name.
6278     INSTALL=$ac_install_sh
6279   fi
6280 fi
6281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6282 $as_echo "$INSTALL" >&6; }
6283
6284 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6285 # It thinks the first close brace ends the variable substitution.
6286 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6287
6288 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6289
6290 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6291
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6293 $as_echo_n "checking whether ln -s works... " >&6; }
6294 LN_S=$as_ln_s
6295 if test "$LN_S" = "ln -s"; then
6296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6297 $as_echo "yes" >&6; }
6298 else
6299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6300 $as_echo "no, using $LN_S" >&6; }
6301 fi
6302
6303 if test -n "$ac_tool_prefix"; then
6304   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6305 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6307 $as_echo_n "checking for $ac_word... " >&6; }
6308 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6309   $as_echo_n "(cached) " >&6
6310 else
6311   if test -n "$RANLIB"; then
6312   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6313 else
6314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6315 for as_dir in $PATH
6316 do
6317   IFS=$as_save_IFS
6318   test -z "$as_dir" && as_dir=.
6319     for ac_exec_ext in '' $ac_executable_extensions; do
6320   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6321     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6323     break 2
6324   fi
6325 done
6326   done
6327 IFS=$as_save_IFS
6328
6329 fi
6330 fi
6331 RANLIB=$ac_cv_prog_RANLIB
6332 if test -n "$RANLIB"; then
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6334 $as_echo "$RANLIB" >&6; }
6335 else
6336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6337 $as_echo "no" >&6; }
6338 fi
6339
6340
6341 fi
6342 if test -z "$ac_cv_prog_RANLIB"; then
6343   ac_ct_RANLIB=$RANLIB
6344   # Extract the first word of "ranlib", so it can be a program name with args.
6345 set dummy ranlib; ac_word=$2
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6347 $as_echo_n "checking for $ac_word... " >&6; }
6348 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6349   $as_echo_n "(cached) " >&6
6350 else
6351   if test -n "$ac_ct_RANLIB"; then
6352   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6353 else
6354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6355 for as_dir in $PATH
6356 do
6357   IFS=$as_save_IFS
6358   test -z "$as_dir" && as_dir=.
6359     for ac_exec_ext in '' $ac_executable_extensions; do
6360   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6361     ac_cv_prog_ac_ct_RANLIB="ranlib"
6362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6363     break 2
6364   fi
6365 done
6366   done
6367 IFS=$as_save_IFS
6368
6369 fi
6370 fi
6371 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6372 if test -n "$ac_ct_RANLIB"; then
6373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6374 $as_echo "$ac_ct_RANLIB" >&6; }
6375 else
6376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6377 $as_echo "no" >&6; }
6378 fi
6379
6380   if test "x$ac_ct_RANLIB" = x; then
6381     RANLIB=":"
6382   else
6383     case $cross_compiling:$ac_tool_warned in
6384 yes:)
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6386 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6387 ac_tool_warned=yes ;;
6388 esac
6389     RANLIB=$ac_ct_RANLIB
6390   fi
6391 else
6392   RANLIB="$ac_cv_prog_RANLIB"
6393 fi
6394
6395 for ac_prog in 'bison -y' byacc
6396 do
6397   # Extract the first word of "$ac_prog", so it can be a program name with args.
6398 set dummy $ac_prog; ac_word=$2
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6400 $as_echo_n "checking for $ac_word... " >&6; }
6401 if test "${ac_cv_prog_YACC+set}" = set; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   if test -n "$YACC"; then
6405   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6406 else
6407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6408 for as_dir in $PATH
6409 do
6410   IFS=$as_save_IFS
6411   test -z "$as_dir" && as_dir=.
6412     for ac_exec_ext in '' $ac_executable_extensions; do
6413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6414     ac_cv_prog_YACC="$ac_prog"
6415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6416     break 2
6417   fi
6418 done
6419   done
6420 IFS=$as_save_IFS
6421
6422 fi
6423 fi
6424 YACC=$ac_cv_prog_YACC
6425 if test -n "$YACC"; then
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6427 $as_echo "$YACC" >&6; }
6428 else
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6430 $as_echo "no" >&6; }
6431 fi
6432
6433
6434   test -n "$YACC" && break
6435 done
6436 test -n "$YACC" || YACC="yacc"
6437
6438
6439 if test -n "$ac_tool_prefix"; then
6440   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6441 set dummy ${ac_tool_prefix}ar; ac_word=$2
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6443 $as_echo_n "checking for $ac_word... " >&6; }
6444 if test "${ac_cv_prog_AR+set}" = set; then :
6445   $as_echo_n "(cached) " >&6
6446 else
6447   if test -n "$AR"; then
6448   ac_cv_prog_AR="$AR" # Let the user override the test.
6449 else
6450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6451 for as_dir in $PATH
6452 do
6453   IFS=$as_save_IFS
6454   test -z "$as_dir" && as_dir=.
6455     for ac_exec_ext in '' $ac_executable_extensions; do
6456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6457     ac_cv_prog_AR="${ac_tool_prefix}ar"
6458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6459     break 2
6460   fi
6461 done
6462   done
6463 IFS=$as_save_IFS
6464
6465 fi
6466 fi
6467 AR=$ac_cv_prog_AR
6468 if test -n "$AR"; then
6469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6470 $as_echo "$AR" >&6; }
6471 else
6472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6473 $as_echo "no" >&6; }
6474 fi
6475
6476
6477 fi
6478 if test -z "$ac_cv_prog_AR"; then
6479   ac_ct_AR=$AR
6480   # Extract the first word of "ar", so it can be a program name with args.
6481 set dummy ar; ac_word=$2
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6483 $as_echo_n "checking for $ac_word... " >&6; }
6484 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6485   $as_echo_n "(cached) " >&6
6486 else
6487   if test -n "$ac_ct_AR"; then
6488   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6489 else
6490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6491 for as_dir in $PATH
6492 do
6493   IFS=$as_save_IFS
6494   test -z "$as_dir" && as_dir=.
6495     for ac_exec_ext in '' $ac_executable_extensions; do
6496   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6497     ac_cv_prog_ac_ct_AR="ar"
6498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6499     break 2
6500   fi
6501 done
6502   done
6503 IFS=$as_save_IFS
6504
6505 fi
6506 fi
6507 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6508 if test -n "$ac_ct_AR"; then
6509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6510 $as_echo "$ac_ct_AR" >&6; }
6511 else
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6513 $as_echo "no" >&6; }
6514 fi
6515
6516   if test "x$ac_ct_AR" = x; then
6517     AR=""
6518   else
6519     case $cross_compiling:$ac_tool_warned in
6520 yes:)
6521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6522 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6523 ac_tool_warned=yes ;;
6524 esac
6525     AR=$ac_ct_AR
6526   fi
6527 else
6528   AR="$ac_cv_prog_AR"
6529 fi
6530
6531 if test -n "$ac_tool_prefix"; then
6532   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6533 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6535 $as_echo_n "checking for $ac_word... " >&6; }
6536 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6537   $as_echo_n "(cached) " >&6
6538 else
6539   if test -n "$DLLTOOL"; then
6540   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6541 else
6542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6543 for as_dir in $PATH
6544 do
6545   IFS=$as_save_IFS
6546   test -z "$as_dir" && as_dir=.
6547     for ac_exec_ext in '' $ac_executable_extensions; do
6548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6549     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6551     break 2
6552   fi
6553 done
6554   done
6555 IFS=$as_save_IFS
6556
6557 fi
6558 fi
6559 DLLTOOL=$ac_cv_prog_DLLTOOL
6560 if test -n "$DLLTOOL"; then
6561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6562 $as_echo "$DLLTOOL" >&6; }
6563 else
6564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6565 $as_echo "no" >&6; }
6566 fi
6567
6568
6569 fi
6570 if test -z "$ac_cv_prog_DLLTOOL"; then
6571   ac_ct_DLLTOOL=$DLLTOOL
6572   # Extract the first word of "dlltool", so it can be a program name with args.
6573 set dummy dlltool; ac_word=$2
6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6575 $as_echo_n "checking for $ac_word... " >&6; }
6576 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6577   $as_echo_n "(cached) " >&6
6578 else
6579   if test -n "$ac_ct_DLLTOOL"; then
6580   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6581 else
6582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6583 for as_dir in $PATH
6584 do
6585   IFS=$as_save_IFS
6586   test -z "$as_dir" && as_dir=.
6587     for ac_exec_ext in '' $ac_executable_extensions; do
6588   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6589     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6590     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6591     break 2
6592   fi
6593 done
6594   done
6595 IFS=$as_save_IFS
6596
6597 fi
6598 fi
6599 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6600 if test -n "$ac_ct_DLLTOOL"; then
6601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6602 $as_echo "$ac_ct_DLLTOOL" >&6; }
6603 else
6604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6605 $as_echo "no" >&6; }
6606 fi
6607
6608   if test "x$ac_ct_DLLTOOL" = x; then
6609     DLLTOOL=""
6610   else
6611     case $cross_compiling:$ac_tool_warned in
6612 yes:)
6613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6614 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6615 ac_tool_warned=yes ;;
6616 esac
6617     DLLTOOL=$ac_ct_DLLTOOL
6618   fi
6619 else
6620   DLLTOOL="$ac_cv_prog_DLLTOOL"
6621 fi
6622
6623 if test -n "$ac_tool_prefix"; then
6624   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6625 set dummy ${ac_tool_prefix}windres; ac_word=$2
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6627 $as_echo_n "checking for $ac_word... " >&6; }
6628 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6629   $as_echo_n "(cached) " >&6
6630 else
6631   if test -n "$WINDRES"; then
6632   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6633 else
6634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6635 for as_dir in $PATH
6636 do
6637   IFS=$as_save_IFS
6638   test -z "$as_dir" && as_dir=.
6639     for ac_exec_ext in '' $ac_executable_extensions; do
6640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6641     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6642     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6643     break 2
6644   fi
6645 done
6646   done
6647 IFS=$as_save_IFS
6648
6649 fi
6650 fi
6651 WINDRES=$ac_cv_prog_WINDRES
6652 if test -n "$WINDRES"; then
6653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6654 $as_echo "$WINDRES" >&6; }
6655 else
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6657 $as_echo "no" >&6; }
6658 fi
6659
6660
6661 fi
6662 if test -z "$ac_cv_prog_WINDRES"; then
6663   ac_ct_WINDRES=$WINDRES
6664   # Extract the first word of "windres", so it can be a program name with args.
6665 set dummy windres; ac_word=$2
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6667 $as_echo_n "checking for $ac_word... " >&6; }
6668 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   if test -n "$ac_ct_WINDRES"; then
6672   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6673 else
6674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6675 for as_dir in $PATH
6676 do
6677   IFS=$as_save_IFS
6678   test -z "$as_dir" && as_dir=.
6679     for ac_exec_ext in '' $ac_executable_extensions; do
6680   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6681     ac_cv_prog_ac_ct_WINDRES="windres"
6682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6683     break 2
6684   fi
6685 done
6686   done
6687 IFS=$as_save_IFS
6688
6689 fi
6690 fi
6691 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6692 if test -n "$ac_ct_WINDRES"; then
6693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6694 $as_echo "$ac_ct_WINDRES" >&6; }
6695 else
6696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6697 $as_echo "no" >&6; }
6698 fi
6699
6700   if test "x$ac_ct_WINDRES" = x; then
6701     WINDRES=""
6702   else
6703     case $cross_compiling:$ac_tool_warned in
6704 yes:)
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6707 ac_tool_warned=yes ;;
6708 esac
6709     WINDRES=$ac_ct_WINDRES
6710   fi
6711 else
6712   WINDRES="$ac_cv_prog_WINDRES"
6713 fi
6714
6715
6716 case $host_os in
6717   gnu*)
6718     # Needed for GNU Hurd hosts.
6719     if test -n "$ac_tool_prefix"; then
6720   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6721 set dummy ${ac_tool_prefix}mig; ac_word=$2
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6723 $as_echo_n "checking for $ac_word... " >&6; }
6724 if test "${ac_cv_prog_MIG+set}" = set; then :
6725   $as_echo_n "(cached) " >&6
6726 else
6727   if test -n "$MIG"; then
6728   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6729 else
6730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6731 for as_dir in $PATH
6732 do
6733   IFS=$as_save_IFS
6734   test -z "$as_dir" && as_dir=.
6735     for ac_exec_ext in '' $ac_executable_extensions; do
6736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6737     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6739     break 2
6740   fi
6741 done
6742   done
6743 IFS=$as_save_IFS
6744
6745 fi
6746 fi
6747 MIG=$ac_cv_prog_MIG
6748 if test -n "$MIG"; then
6749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6750 $as_echo "$MIG" >&6; }
6751 else
6752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6753 $as_echo "no" >&6; }
6754 fi
6755
6756
6757 fi
6758 if test -z "$ac_cv_prog_MIG"; then
6759   ac_ct_MIG=$MIG
6760   # Extract the first word of "mig", so it can be a program name with args.
6761 set dummy mig; ac_word=$2
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6763 $as_echo_n "checking for $ac_word... " >&6; }
6764 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6765   $as_echo_n "(cached) " >&6
6766 else
6767   if test -n "$ac_ct_MIG"; then
6768   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6769 else
6770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6771 for as_dir in $PATH
6772 do
6773   IFS=$as_save_IFS
6774   test -z "$as_dir" && as_dir=.
6775     for ac_exec_ext in '' $ac_executable_extensions; do
6776   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6777     ac_cv_prog_ac_ct_MIG="mig"
6778     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6779     break 2
6780   fi
6781 done
6782   done
6783 IFS=$as_save_IFS
6784
6785 fi
6786 fi
6787 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6788 if test -n "$ac_ct_MIG"; then
6789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6790 $as_echo "$ac_ct_MIG" >&6; }
6791 else
6792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6793 $as_echo "no" >&6; }
6794 fi
6795
6796   if test "x$ac_ct_MIG" = x; then
6797     MIG=""
6798   else
6799     case $cross_compiling:$ac_tool_warned in
6800 yes:)
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6802 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6803 ac_tool_warned=yes ;;
6804 esac
6805     MIG=$ac_ct_MIG
6806   fi
6807 else
6808   MIG="$ac_cv_prog_MIG"
6809 fi
6810
6811     if test x"$MIG" = x; then
6812       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6813     fi
6814     ;;
6815 esac
6816
6817 # ---------------------- #
6818 # Checks for libraries.  #
6819 # ---------------------- #
6820
6821 # We might need to link with -lm; most simulators need it.
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6823 $as_echo_n "checking for main in -lm... " >&6; }
6824 if test "${ac_cv_lib_m_main+set}" = set; then :
6825   $as_echo_n "(cached) " >&6
6826 else
6827   ac_check_lib_save_LIBS=$LIBS
6828 LIBS="-lm  $LIBS"
6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6830 /* end confdefs.h.  */
6831
6832
6833 int
6834 main ()
6835 {
6836 return main ();
6837   ;
6838   return 0;
6839 }
6840 _ACEOF
6841 if ac_fn_c_try_link "$LINENO"; then :
6842   ac_cv_lib_m_main=yes
6843 else
6844   ac_cv_lib_m_main=no
6845 fi
6846 rm -f core conftest.err conftest.$ac_objext \
6847     conftest$ac_exeext conftest.$ac_ext
6848 LIBS=$ac_check_lib_save_LIBS
6849 fi
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6851 $as_echo "$ac_cv_lib_m_main" >&6; }
6852 if test "x$ac_cv_lib_m_main" = x""yes; then :
6853   cat >>confdefs.h <<_ACEOF
6854 #define HAVE_LIBM 1
6855 _ACEOF
6856
6857   LIBS="-lm $LIBS"
6858
6859 fi
6860
6861
6862 # We need to link with -lw to get `wctype' on Solaris before Solaris
6863 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6864 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6865 # is known to have this problem).  Therefore we avoid libw if we can.
6866 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6867 if test "x$ac_cv_func_wctype" = x""yes; then :
6868
6869 else
6870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6871 $as_echo_n "checking for wctype in -lw... " >&6; }
6872 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6873   $as_echo_n "(cached) " >&6
6874 else
6875   ac_check_lib_save_LIBS=$LIBS
6876 LIBS="-lw  $LIBS"
6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6878 /* end confdefs.h.  */
6879
6880 /* Override any GCC internal prototype to avoid an error.
6881    Use char because int might match the return type of a GCC
6882    builtin and then its argument prototype would still apply.  */
6883 #ifdef __cplusplus
6884 extern "C"
6885 #endif
6886 char wctype ();
6887 int
6888 main ()
6889 {
6890 return wctype ();
6891   ;
6892   return 0;
6893 }
6894 _ACEOF
6895 if ac_fn_c_try_link "$LINENO"; then :
6896   ac_cv_lib_w_wctype=yes
6897 else
6898   ac_cv_lib_w_wctype=no
6899 fi
6900 rm -f core conftest.err conftest.$ac_objext \
6901     conftest$ac_exeext conftest.$ac_ext
6902 LIBS=$ac_check_lib_save_LIBS
6903 fi
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6905 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6906 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6907   cat >>confdefs.h <<_ACEOF
6908 #define HAVE_LIBW 1
6909 _ACEOF
6910
6911   LIBS="-lw $LIBS"
6912
6913 fi
6914
6915 fi
6916
6917
6918 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6920 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6921 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6922   $as_echo_n "(cached) " >&6
6923 else
6924   ac_func_search_save_LIBS=$LIBS
6925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6926 /* end confdefs.h.  */
6927
6928 /* Override any GCC internal prototype to avoid an error.
6929    Use char because int might match the return type of a GCC
6930    builtin and then its argument prototype would still apply.  */
6931 #ifdef __cplusplus
6932 extern "C"
6933 #endif
6934 char gethostbyname ();
6935 int
6936 main ()
6937 {
6938 return gethostbyname ();
6939   ;
6940   return 0;
6941 }
6942 _ACEOF
6943 for ac_lib in '' nsl; do
6944   if test -z "$ac_lib"; then
6945     ac_res="none required"
6946   else
6947     ac_res=-l$ac_lib
6948     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6949   fi
6950   if ac_fn_c_try_link "$LINENO"; then :
6951   ac_cv_search_gethostbyname=$ac_res
6952 fi
6953 rm -f core conftest.err conftest.$ac_objext \
6954     conftest$ac_exeext
6955   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6956   break
6957 fi
6958 done
6959 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6960
6961 else
6962   ac_cv_search_gethostbyname=no
6963 fi
6964 rm conftest.$ac_ext
6965 LIBS=$ac_func_search_save_LIBS
6966 fi
6967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6968 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6969 ac_res=$ac_cv_search_gethostbyname
6970 if test "$ac_res" != no; then :
6971   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6972
6973 fi
6974
6975
6976 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6978 $as_echo_n "checking for library containing socketpair... " >&6; }
6979 if test "${ac_cv_search_socketpair+set}" = set; then :
6980   $as_echo_n "(cached) " >&6
6981 else
6982   ac_func_search_save_LIBS=$LIBS
6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6984 /* end confdefs.h.  */
6985
6986 /* Override any GCC internal prototype to avoid an error.
6987    Use char because int might match the return type of a GCC
6988    builtin and then its argument prototype would still apply.  */
6989 #ifdef __cplusplus
6990 extern "C"
6991 #endif
6992 char socketpair ();
6993 int
6994 main ()
6995 {
6996 return socketpair ();
6997   ;
6998   return 0;
6999 }
7000 _ACEOF
7001 for ac_lib in '' socket; do
7002   if test -z "$ac_lib"; then
7003     ac_res="none required"
7004   else
7005     ac_res=-l$ac_lib
7006     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7007   fi
7008   if ac_fn_c_try_link "$LINENO"; then :
7009   ac_cv_search_socketpair=$ac_res
7010 fi
7011 rm -f core conftest.err conftest.$ac_objext \
7012     conftest$ac_exeext
7013   if test "${ac_cv_search_socketpair+set}" = set; then :
7014   break
7015 fi
7016 done
7017 if test "${ac_cv_search_socketpair+set}" = set; then :
7018
7019 else
7020   ac_cv_search_socketpair=no
7021 fi
7022 rm conftest.$ac_ext
7023 LIBS=$ac_func_search_save_LIBS
7024 fi
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7026 $as_echo "$ac_cv_search_socketpair" >&6; }
7027 ac_res=$ac_cv_search_socketpair
7028 if test "$ac_res" != no; then :
7029   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7030
7031 fi
7032
7033
7034 # Link in zlib if we can.  This allows us to read compressed debug sections.
7035
7036   # Use the system's zlib library.
7037   zlibdir="-L\$(top_builddir)/../zlib"
7038   zlibinc="-I\$(top_srcdir)/../zlib"
7039
7040 # Check whether --with-system-zlib was given.
7041 if test "${with_system_zlib+set}" = set; then :
7042   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7043     zlibdir=
7044     zlibinc=
7045   fi
7046
7047 fi
7048
7049
7050
7051
7052
7053 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7054 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7056 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7057 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7058   $as_echo_n "(cached) " >&6
7059 else
7060   ac_func_search_save_LIBS=$LIBS
7061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7062 /* end confdefs.h.  */
7063
7064 /* Override any GCC internal prototype to avoid an error.
7065    Use char because int might match the return type of a GCC
7066    builtin and then its argument prototype would still apply.  */
7067 #ifdef __cplusplus
7068 extern "C"
7069 #endif
7070 char kinfo_getvmmap ();
7071 int
7072 main ()
7073 {
7074 return kinfo_getvmmap ();
7075   ;
7076   return 0;
7077 }
7078 _ACEOF
7079 for ac_lib in '' util util-freebsd; do
7080   if test -z "$ac_lib"; then
7081     ac_res="none required"
7082   else
7083     ac_res=-l$ac_lib
7084     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7085   fi
7086   if ac_fn_c_try_link "$LINENO"; then :
7087   ac_cv_search_kinfo_getvmmap=$ac_res
7088 fi
7089 rm -f core conftest.err conftest.$ac_objext \
7090     conftest$ac_exeext
7091   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7092   break
7093 fi
7094 done
7095 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7096
7097 else
7098   ac_cv_search_kinfo_getvmmap=no
7099 fi
7100 rm conftest.$ac_ext
7101 LIBS=$ac_func_search_save_LIBS
7102 fi
7103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7104 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7105 ac_res=$ac_cv_search_kinfo_getvmmap
7106 if test "$ac_res" != no; then :
7107   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7108
7109 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7110
7111 fi
7112
7113
7114
7115       if test "X$prefix" = "XNONE"; then
7116     acl_final_prefix="$ac_default_prefix"
7117   else
7118     acl_final_prefix="$prefix"
7119   fi
7120   if test "X$exec_prefix" = "XNONE"; then
7121     acl_final_exec_prefix='${prefix}'
7122   else
7123     acl_final_exec_prefix="$exec_prefix"
7124   fi
7125   acl_save_prefix="$prefix"
7126   prefix="$acl_final_prefix"
7127   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7128   prefix="$acl_save_prefix"
7129
7130
7131 # Check whether --with-gnu-ld was given.
7132 if test "${with_gnu_ld+set}" = set; then :
7133   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7134 else
7135   with_gnu_ld=no
7136 fi
7137
7138 # Prepare PATH_SEPARATOR.
7139 # The user is always right.
7140 if test "${PATH_SEPARATOR+set}" != set; then
7141   echo "#! /bin/sh" >conf$$.sh
7142   echo  "exit 0"   >>conf$$.sh
7143   chmod +x conf$$.sh
7144   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7145     PATH_SEPARATOR=';'
7146   else
7147     PATH_SEPARATOR=:
7148   fi
7149   rm -f conf$$.sh
7150 fi
7151 ac_prog=ld
7152 if test "$GCC" = yes; then
7153   # Check if gcc -print-prog-name=ld gives a path.
7154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7155 $as_echo_n "checking for ld used by GCC... " >&6; }
7156   case $host in
7157   *-*-mingw*)
7158     # gcc leaves a trailing carriage return which upsets mingw
7159     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7160   *)
7161     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7162   esac
7163   case $ac_prog in
7164     # Accept absolute paths.
7165     [\\/]* | [A-Za-z]:[\\/]*)
7166       re_direlt='/[^/][^/]*/\.\./'
7167       # Canonicalize the path of ld
7168       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7169       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7170         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7171       done
7172       test -z "$LD" && LD="$ac_prog"
7173       ;;
7174   "")
7175     # If it fails, then pretend we aren't using GCC.
7176     ac_prog=ld
7177     ;;
7178   *)
7179     # If it is relative, then search for the first ld in PATH.
7180     with_gnu_ld=unknown
7181     ;;
7182   esac
7183 elif test "$with_gnu_ld" = yes; then
7184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7185 $as_echo_n "checking for GNU ld... " >&6; }
7186 else
7187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7188 $as_echo_n "checking for non-GNU ld... " >&6; }
7189 fi
7190 if test "${acl_cv_path_LD+set}" = set; then :
7191   $as_echo_n "(cached) " >&6
7192 else
7193   if test -z "$LD"; then
7194   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7195   for ac_dir in $PATH; do
7196     test -z "$ac_dir" && ac_dir=.
7197     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7198       acl_cv_path_LD="$ac_dir/$ac_prog"
7199       # Check to see if the program is GNU ld.  I'd rather use --version,
7200       # but apparently some GNU ld's only accept -v.
7201       # Break only if it was the GNU/non-GNU ld that we prefer.
7202       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7203         test "$with_gnu_ld" != no && break
7204       else
7205         test "$with_gnu_ld" != yes && break
7206       fi
7207     fi
7208   done
7209   IFS="$ac_save_ifs"
7210 else
7211   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7212 fi
7213 fi
7214
7215 LD="$acl_cv_path_LD"
7216 if test -n "$LD"; then
7217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7218 $as_echo "$LD" >&6; }
7219 else
7220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7221 $as_echo "no" >&6; }
7222 fi
7223 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7225 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7226 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7227   $as_echo_n "(cached) " >&6
7228 else
7229   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7230 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7231   acl_cv_prog_gnu_ld=yes
7232 else
7233   acl_cv_prog_gnu_ld=no
7234 fi
7235 fi
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7237 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7238 with_gnu_ld=$acl_cv_prog_gnu_ld
7239
7240
7241
7242                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7243 $as_echo_n "checking for shared library run path origin... " >&6; }
7244 if test "${acl_cv_rpath+set}" = set; then :
7245   $as_echo_n "(cached) " >&6
7246 else
7247
7248     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7249     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7250     . ./conftest.sh
7251     rm -f ./conftest.sh
7252     acl_cv_rpath=done
7253
7254 fi
7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7256 $as_echo "$acl_cv_rpath" >&6; }
7257   wl="$acl_cv_wl"
7258   libext="$acl_cv_libext"
7259   shlibext="$acl_cv_shlibext"
7260   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7261   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7262   hardcode_direct="$acl_cv_hardcode_direct"
7263   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7264     # Check whether --enable-rpath was given.
7265 if test "${enable_rpath+set}" = set; then :
7266   enableval=$enable_rpath; :
7267 else
7268   enable_rpath=yes
7269 fi
7270
7271
7272
7273
7274
7275
7276
7277
7278     use_additional=yes
7279
7280   acl_save_prefix="$prefix"
7281   prefix="$acl_final_prefix"
7282   acl_save_exec_prefix="$exec_prefix"
7283   exec_prefix="$acl_final_exec_prefix"
7284
7285     eval additional_includedir=\"$includedir\"
7286     eval additional_libdir=\"$libdir\"
7287
7288   exec_prefix="$acl_save_exec_prefix"
7289   prefix="$acl_save_prefix"
7290
7291
7292 # Check whether --with-libiconv-prefix was given.
7293 if test "${with_libiconv_prefix+set}" = set; then :
7294   withval=$with_libiconv_prefix;
7295     if test "X$withval" = "Xno"; then
7296       use_additional=no
7297     else
7298       if test "X$withval" = "X"; then
7299
7300   acl_save_prefix="$prefix"
7301   prefix="$acl_final_prefix"
7302   acl_save_exec_prefix="$exec_prefix"
7303   exec_prefix="$acl_final_exec_prefix"
7304
7305           eval additional_includedir=\"$includedir\"
7306           eval additional_libdir=\"$libdir\"
7307
7308   exec_prefix="$acl_save_exec_prefix"
7309   prefix="$acl_save_prefix"
7310
7311       else
7312         additional_includedir="$withval/include"
7313         additional_libdir="$withval/lib"
7314       fi
7315     fi
7316
7317 fi
7318
7319       LIBICONV=
7320   LTLIBICONV=
7321   INCICONV=
7322   rpathdirs=
7323   ltrpathdirs=
7324   names_already_handled=
7325   names_next_round='iconv '
7326   while test -n "$names_next_round"; do
7327     names_this_round="$names_next_round"
7328     names_next_round=
7329     for name in $names_this_round; do
7330       already_handled=
7331       for n in $names_already_handled; do
7332         if test "$n" = "$name"; then
7333           already_handled=yes
7334           break
7335         fi
7336       done
7337       if test -z "$already_handled"; then
7338         names_already_handled="$names_already_handled $name"
7339                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7340         eval value=\"\$HAVE_LIB$uppername\"
7341         if test -n "$value"; then
7342           if test "$value" = yes; then
7343             eval value=\"\$LIB$uppername\"
7344             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7345             eval value=\"\$LTLIB$uppername\"
7346             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7347           else
7348                                     :
7349           fi
7350         else
7351                               found_dir=
7352           found_la=
7353           found_so=
7354           found_a=
7355           if test $use_additional = yes; then
7356             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7357               found_dir="$additional_libdir"
7358               found_so="$additional_libdir/lib$name.$shlibext"
7359               if test -f "$additional_libdir/lib$name.la"; then
7360                 found_la="$additional_libdir/lib$name.la"
7361               fi
7362             else
7363               if test -f "$additional_libdir/lib$name.$libext"; then
7364                 found_dir="$additional_libdir"
7365                 found_a="$additional_libdir/lib$name.$libext"
7366                 if test -f "$additional_libdir/lib$name.la"; then
7367                   found_la="$additional_libdir/lib$name.la"
7368                 fi
7369               fi
7370             fi
7371           fi
7372           if test "X$found_dir" = "X"; then
7373             for x in $LDFLAGS $LTLIBICONV; do
7374
7375   acl_save_prefix="$prefix"
7376   prefix="$acl_final_prefix"
7377   acl_save_exec_prefix="$exec_prefix"
7378   exec_prefix="$acl_final_exec_prefix"
7379   eval x=\"$x\"
7380   exec_prefix="$acl_save_exec_prefix"
7381   prefix="$acl_save_prefix"
7382
7383               case "$x" in
7384                 -L*)
7385                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7386                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7387                     found_dir="$dir"
7388                     found_so="$dir/lib$name.$shlibext"
7389                     if test -f "$dir/lib$name.la"; then
7390                       found_la="$dir/lib$name.la"
7391                     fi
7392                   else
7393                     if test -f "$dir/lib$name.$libext"; then
7394                       found_dir="$dir"
7395                       found_a="$dir/lib$name.$libext"
7396                       if test -f "$dir/lib$name.la"; then
7397                         found_la="$dir/lib$name.la"
7398                       fi
7399                     fi
7400                   fi
7401                   ;;
7402               esac
7403               if test "X$found_dir" != "X"; then
7404                 break
7405               fi
7406             done
7407           fi
7408           if test "X$found_dir" != "X"; then
7409                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7410             if test "X$found_so" != "X"; then
7411                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7412                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7413               else
7414                                                                                 haveit=
7415                 for x in $ltrpathdirs; do
7416                   if test "X$x" = "X$found_dir"; then
7417                     haveit=yes
7418                     break
7419                   fi
7420                 done
7421                 if test -z "$haveit"; then
7422                   ltrpathdirs="$ltrpathdirs $found_dir"
7423                 fi
7424                                 if test "$hardcode_direct" = yes; then
7425                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7426                 else
7427                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7428                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7429                                                             haveit=
7430                     for x in $rpathdirs; do
7431                       if test "X$x" = "X$found_dir"; then
7432                         haveit=yes
7433                         break
7434                       fi
7435                     done
7436                     if test -z "$haveit"; then
7437                       rpathdirs="$rpathdirs $found_dir"
7438                     fi
7439                   else
7440                                                                                 haveit=
7441                     for x in $LDFLAGS $LIBICONV; do
7442
7443   acl_save_prefix="$prefix"
7444   prefix="$acl_final_prefix"
7445   acl_save_exec_prefix="$exec_prefix"
7446   exec_prefix="$acl_final_exec_prefix"
7447   eval x=\"$x\"
7448   exec_prefix="$acl_save_exec_prefix"
7449   prefix="$acl_save_prefix"
7450
7451                       if test "X$x" = "X-L$found_dir"; then
7452                         haveit=yes
7453                         break
7454                       fi
7455                     done
7456                     if test -z "$haveit"; then
7457                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7458                     fi
7459                     if test "$hardcode_minus_L" != no; then
7460                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7461                     else
7462                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7463                     fi
7464                   fi
7465                 fi
7466               fi
7467             else
7468               if test "X$found_a" != "X"; then
7469                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7470               else
7471                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7472               fi
7473             fi
7474                         additional_includedir=
7475             case "$found_dir" in
7476               */lib | */lib/)
7477                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7478                 additional_includedir="$basedir/include"
7479                 ;;
7480             esac
7481             if test "X$additional_includedir" != "X"; then
7482                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7483                 haveit=
7484                 if test "X$additional_includedir" = "X/usr/local/include"; then
7485                   if test -n "$GCC"; then
7486                     case $host_os in
7487                       linux*) haveit=yes;;
7488                     esac
7489                   fi
7490                 fi
7491                 if test -z "$haveit"; then
7492                   for x in $CPPFLAGS $INCICONV; do
7493
7494   acl_save_prefix="$prefix"
7495   prefix="$acl_final_prefix"
7496   acl_save_exec_prefix="$exec_prefix"
7497   exec_prefix="$acl_final_exec_prefix"
7498   eval x=\"$x\"
7499   exec_prefix="$acl_save_exec_prefix"
7500   prefix="$acl_save_prefix"
7501
7502                     if test "X$x" = "X-I$additional_includedir"; then
7503                       haveit=yes
7504                       break
7505                     fi
7506                   done
7507                   if test -z "$haveit"; then
7508                     if test -d "$additional_includedir"; then
7509                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7510                     fi
7511                   fi
7512                 fi
7513               fi
7514             fi
7515                         if test -n "$found_la"; then
7516                                                         save_libdir="$libdir"
7517               case "$found_la" in
7518                 */* | *\\*) . "$found_la" ;;
7519                 *) . "./$found_la" ;;
7520               esac
7521               libdir="$save_libdir"
7522                             for dep in $dependency_libs; do
7523                 case "$dep" in
7524                   -L*)
7525                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7526                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7527                       haveit=
7528                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7529                         if test -n "$GCC"; then
7530                           case $host_os in
7531                             linux*) haveit=yes;;
7532                           esac
7533                         fi
7534                       fi
7535                       if test -z "$haveit"; then
7536                         haveit=
7537                         for x in $LDFLAGS $LIBICONV; do
7538
7539   acl_save_prefix="$prefix"
7540   prefix="$acl_final_prefix"
7541   acl_save_exec_prefix="$exec_prefix"
7542   exec_prefix="$acl_final_exec_prefix"
7543   eval x=\"$x\"
7544   exec_prefix="$acl_save_exec_prefix"
7545   prefix="$acl_save_prefix"
7546
7547                           if test "X$x" = "X-L$additional_libdir"; then
7548                             haveit=yes
7549                             break
7550                           fi
7551                         done
7552                         if test -z "$haveit"; then
7553                           if test -d "$additional_libdir"; then
7554                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7555                           fi
7556                         fi
7557                         haveit=
7558                         for x in $LDFLAGS $LTLIBICONV; do
7559
7560   acl_save_prefix="$prefix"
7561   prefix="$acl_final_prefix"
7562   acl_save_exec_prefix="$exec_prefix"
7563   exec_prefix="$acl_final_exec_prefix"
7564   eval x=\"$x\"
7565   exec_prefix="$acl_save_exec_prefix"
7566   prefix="$acl_save_prefix"
7567
7568                           if test "X$x" = "X-L$additional_libdir"; then
7569                             haveit=yes
7570                             break
7571                           fi
7572                         done
7573                         if test -z "$haveit"; then
7574                           if test -d "$additional_libdir"; then
7575                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7576                           fi
7577                         fi
7578                       fi
7579                     fi
7580                     ;;
7581                   -R*)
7582                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7583                     if test "$enable_rpath" != no; then
7584                                                                   haveit=
7585                       for x in $rpathdirs; do
7586                         if test "X$x" = "X$dir"; then
7587                           haveit=yes
7588                           break
7589                         fi
7590                       done
7591                       if test -z "$haveit"; then
7592                         rpathdirs="$rpathdirs $dir"
7593                       fi
7594                                                                   haveit=
7595                       for x in $ltrpathdirs; do
7596                         if test "X$x" = "X$dir"; then
7597                           haveit=yes
7598                           break
7599                         fi
7600                       done
7601                       if test -z "$haveit"; then
7602                         ltrpathdirs="$ltrpathdirs $dir"
7603                       fi
7604                     fi
7605                     ;;
7606                   -l*)
7607                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7608                     ;;
7609                   *.la)
7610                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7611                     ;;
7612                   *)
7613                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7614                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7615                     ;;
7616                 esac
7617               done
7618             fi
7619           else
7620                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7621             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7622           fi
7623         fi
7624       fi
7625     done
7626   done
7627   if test "X$rpathdirs" != "X"; then
7628     if test -n "$hardcode_libdir_separator"; then
7629                         alldirs=
7630       for found_dir in $rpathdirs; do
7631         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7632       done
7633             acl_save_libdir="$libdir"
7634       libdir="$alldirs"
7635       eval flag=\"$hardcode_libdir_flag_spec\"
7636       libdir="$acl_save_libdir"
7637       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7638     else
7639             for found_dir in $rpathdirs; do
7640         acl_save_libdir="$libdir"
7641         libdir="$found_dir"
7642         eval flag=\"$hardcode_libdir_flag_spec\"
7643         libdir="$acl_save_libdir"
7644         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7645       done
7646     fi
7647   fi
7648   if test "X$ltrpathdirs" != "X"; then
7649             for found_dir in $ltrpathdirs; do
7650       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7651     done
7652   fi
7653
7654
7655
7656
7657
7658
7659
7660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7661 $as_echo_n "checking for iconv... " >&6; }
7662 if test "${am_cv_func_iconv+set}" = set; then :
7663   $as_echo_n "(cached) " >&6
7664 else
7665
7666     am_cv_func_iconv="no, consider installing GNU libiconv"
7667     am_cv_lib_iconv=no
7668                     am_save_CPPFLAGS="$CPPFLAGS"
7669     CPPFLAGS="$CPPFLAGS $INCICONV"
7670     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7671 /* end confdefs.h.  */
7672 #include <stdlib.h>
7673 #include <iconv.h>
7674 int
7675 main ()
7676 {
7677 iconv_t cd = iconv_open("","");
7678        iconv(cd,NULL,NULL,NULL,NULL);
7679        iconv_close(cd);
7680   ;
7681   return 0;
7682 }
7683 _ACEOF
7684 if ac_fn_c_try_link "$LINENO"; then :
7685   am_cv_func_iconv=yes
7686 fi
7687 rm -f core conftest.err conftest.$ac_objext \
7688     conftest$ac_exeext conftest.$ac_ext
7689     CPPFLAGS="$am_save_CPPFLAGS"
7690
7691     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7692       for _libs in .libs _libs; do
7693         am_save_CPPFLAGS="$CPPFLAGS"
7694         am_save_LIBS="$LIBS"
7695         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7696         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7697         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7698 /* end confdefs.h.  */
7699 #include <stdlib.h>
7700 #include <iconv.h>
7701 int
7702 main ()
7703 {
7704 iconv_t cd = iconv_open("","");
7705            iconv(cd,NULL,NULL,NULL,NULL);
7706            iconv_close(cd);
7707   ;
7708   return 0;
7709 }
7710 _ACEOF
7711 if ac_fn_c_try_link "$LINENO"; then :
7712   INCICONV="-I../libiconv/include"
7713           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7714           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7715           am_cv_lib_iconv=yes
7716           am_cv_func_iconv=yes
7717 fi
7718 rm -f core conftest.err conftest.$ac_objext \
7719     conftest$ac_exeext conftest.$ac_ext
7720         CPPFLAGS="$am_save_CPPFLAGS"
7721         LIBS="$am_save_LIBS"
7722         if test "$am_cv_func_iconv" = "yes"; then
7723           break
7724         fi
7725       done
7726     fi
7727
7728     if test "$am_cv_func_iconv" != yes; then
7729       am_save_CPPFLAGS="$CPPFLAGS"
7730       am_save_LIBS="$LIBS"
7731       CPPFLAGS="$LIBS $INCICONV"
7732       LIBS="$LIBS $LIBICONV"
7733       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7734 /* end confdefs.h.  */
7735 #include <stdlib.h>
7736 #include <iconv.h>
7737 int
7738 main ()
7739 {
7740 iconv_t cd = iconv_open("","");
7741          iconv(cd,NULL,NULL,NULL,NULL);
7742          iconv_close(cd);
7743   ;
7744   return 0;
7745 }
7746 _ACEOF
7747 if ac_fn_c_try_link "$LINENO"; then :
7748   am_cv_lib_iconv=yes
7749         am_cv_func_iconv=yes
7750 fi
7751 rm -f core conftest.err conftest.$ac_objext \
7752     conftest$ac_exeext conftest.$ac_ext
7753       CPPFLAGS="$am_save_CPPFLAGS"
7754       LIBS="$am_save_LIBS"
7755     fi
7756
7757 fi
7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7759 $as_echo "$am_cv_func_iconv" >&6; }
7760   if test "$am_cv_func_iconv" = yes; then
7761
7762 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7763
7764   fi
7765   if test "$am_cv_lib_iconv" = yes; then
7766
7767   for element in $INCICONV; do
7768     haveit=
7769     for x in $CPPFLAGS; do
7770
7771   acl_save_prefix="$prefix"
7772   prefix="$acl_final_prefix"
7773   acl_save_exec_prefix="$exec_prefix"
7774   exec_prefix="$acl_final_exec_prefix"
7775   eval x=\"$x\"
7776   exec_prefix="$acl_save_exec_prefix"
7777   prefix="$acl_save_prefix"
7778
7779       if test "X$x" = "X$element"; then
7780         haveit=yes
7781         break
7782       fi
7783     done
7784     if test -z "$haveit"; then
7785       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7786     fi
7787   done
7788
7789     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7790 $as_echo_n "checking how to link with libiconv... " >&6; }
7791     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7792 $as_echo "$LIBICONV" >&6; }
7793   else
7794     LIBICONV=
7795     LTLIBICONV=
7796   fi
7797
7798
7799
7800   if test "$am_cv_func_iconv" = yes; then
7801     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7802 $as_echo_n "checking for iconv declaration... " >&6; }
7803     if test "${am_cv_proto_iconv+set}" = set; then :
7804   $as_echo_n "(cached) " >&6
7805 else
7806
7807       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7808 /* end confdefs.h.  */
7809
7810 #include <stdlib.h>
7811 #include <iconv.h>
7812 extern
7813 #ifdef __cplusplus
7814 "C"
7815 #endif
7816 #if defined(__STDC__) || defined(__cplusplus)
7817 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7818 #else
7819 size_t iconv();
7820 #endif
7821
7822 int
7823 main ()
7824 {
7825
7826   ;
7827   return 0;
7828 }
7829 _ACEOF
7830 if ac_fn_c_try_compile "$LINENO"; then :
7831   am_cv_proto_iconv_arg1=""
7832 else
7833   am_cv_proto_iconv_arg1="const"
7834 fi
7835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7836       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7837 fi
7838
7839     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7840     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7841          }$am_cv_proto_iconv" >&5
7842 $as_echo "${ac_t:-
7843          }$am_cv_proto_iconv" >&6; }
7844
7845 cat >>confdefs.h <<_ACEOF
7846 #define ICONV_CONST $am_cv_proto_iconv_arg1
7847 _ACEOF
7848
7849   fi
7850
7851
7852 # GDB may fork/exec the iconv program to get the list of supported character
7853 # sets.  Allow the user to specify where to find it.
7854 # There are several factors affecting the choice of option name:
7855 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7856 #   the build-time location of libiconv files.
7857 # - The program we need to find is iconv, which comes with glibc.  The user
7858 #   doesn't necessarily have libiconv installed.  Therefore naming this
7859 #   --with-libiconv-foo feels wrong.
7860 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7861 #   defined to work on directories not files (though it really doesn't know
7862 #   the difference).
7863 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7864 #   with --with-libiconv-prefix.
7865 # Putting these together is why the option name is --with-iconv-bin.
7866
7867
7868 # Check whether --with-iconv-bin was given.
7869 if test "${with_iconv_bin+set}" = set; then :
7870   withval=$with_iconv_bin; iconv_bin="${withval}"
7871
7872 cat >>confdefs.h <<_ACEOF
7873 #define ICONV_BIN "${iconv_bin}"
7874 _ACEOF
7875
7876
7877   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7878      if test "x$prefix" = xNONE; then
7879         test_prefix=/usr/local
7880      else
7881         test_prefix=$prefix
7882      fi
7883   else
7884      test_prefix=$exec_prefix
7885   fi
7886   value=0
7887   case ${iconv_bin} in
7888      "${test_prefix}"|"${test_prefix}/"*|\
7889         '${exec_prefix}'|'${exec_prefix}/'*)
7890      value=1
7891      ;;
7892   esac
7893
7894 cat >>confdefs.h <<_ACEOF
7895 #define ICONV_BIN_RELOCATABLE $value
7896 _ACEOF
7897
7898
7899
7900 fi
7901
7902
7903 # For the TUI, we need enhanced curses functionality.
7904 if test x"$enable_tui" != xno; then
7905   prefer_curses=yes
7906 fi
7907
7908 curses_found=no
7909 if test x"$prefer_curses" = xyes; then
7910   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7911   # curses library because the latter might not provide all the
7912   # functionality we need.  However, this leads to problems on systems
7913   # where the linker searches /usr/local/lib, but the compiler doesn't
7914   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7915   # default installation of ncurses on alpha*-dec-osf* will lead to such
7916   # a situation.
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7918 $as_echo_n "checking for library containing waddstr... " >&6; }
7919 if test "${ac_cv_search_waddstr+set}" = set; then :
7920   $as_echo_n "(cached) " >&6
7921 else
7922   ac_func_search_save_LIBS=$LIBS
7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7924 /* end confdefs.h.  */
7925
7926 /* Override any GCC internal prototype to avoid an error.
7927    Use char because int might match the return type of a GCC
7928    builtin and then its argument prototype would still apply.  */
7929 #ifdef __cplusplus
7930 extern "C"
7931 #endif
7932 char waddstr ();
7933 int
7934 main ()
7935 {
7936 return waddstr ();
7937   ;
7938   return 0;
7939 }
7940 _ACEOF
7941 for ac_lib in '' ncurses cursesX curses; do
7942   if test -z "$ac_lib"; then
7943     ac_res="none required"
7944   else
7945     ac_res=-l$ac_lib
7946     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7947   fi
7948   if ac_fn_c_try_link "$LINENO"; then :
7949   ac_cv_search_waddstr=$ac_res
7950 fi
7951 rm -f core conftest.err conftest.$ac_objext \
7952     conftest$ac_exeext
7953   if test "${ac_cv_search_waddstr+set}" = set; then :
7954   break
7955 fi
7956 done
7957 if test "${ac_cv_search_waddstr+set}" = set; then :
7958
7959 else
7960   ac_cv_search_waddstr=no
7961 fi
7962 rm conftest.$ac_ext
7963 LIBS=$ac_func_search_save_LIBS
7964 fi
7965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7966 $as_echo "$ac_cv_search_waddstr" >&6; }
7967 ac_res=$ac_cv_search_waddstr
7968 if test "$ac_res" != no; then :
7969   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7970
7971 fi
7972
7973
7974   if test "$ac_cv_search_waddstr" != no; then
7975     curses_found=yes
7976   fi
7977 fi
7978
7979 # Check whether we should enable the TUI, but only do so if we really
7980 # can.
7981 if test x"$enable_tui" != xno; then
7982   if test -d $srcdir/tui; then
7983     if test "$curses_found" != no; then
7984       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7985       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7986       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7987       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7988     else
7989       if test x"$enable_tui" = xyes; then
7990         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7991       else
7992         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7993 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7994       fi
7995     fi
7996   fi
7997 fi
7998
7999 # Since GDB uses Readline, we need termcap functionality.  In many
8000 # cases this will be provided by the curses library, but some systems
8001 # have a seperate termcap library, or no curses library at all.
8002
8003 case $host_os in
8004   cygwin*)
8005     if test -d $srcdir/libtermcap; then
8006       LIBS="../libtermcap/libtermcap.a $LIBS"
8007       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8008     fi ;;
8009   go32* | *djgpp*)
8010     ac_cv_search_tgetent="none required"
8011     ;;
8012 esac
8013
8014 # These are the libraries checked by Readline.
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8016 $as_echo_n "checking for library containing tgetent... " >&6; }
8017 if test "${ac_cv_search_tgetent+set}" = set; then :
8018   $as_echo_n "(cached) " >&6
8019 else
8020   ac_func_search_save_LIBS=$LIBS
8021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8022 /* end confdefs.h.  */
8023
8024 /* Override any GCC internal prototype to avoid an error.
8025    Use char because int might match the return type of a GCC
8026    builtin and then its argument prototype would still apply.  */
8027 #ifdef __cplusplus
8028 extern "C"
8029 #endif
8030 char tgetent ();
8031 int
8032 main ()
8033 {
8034 return tgetent ();
8035   ;
8036   return 0;
8037 }
8038 _ACEOF
8039 for ac_lib in '' termcap tinfo curses ncurses; do
8040   if test -z "$ac_lib"; then
8041     ac_res="none required"
8042   else
8043     ac_res=-l$ac_lib
8044     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8045   fi
8046   if ac_fn_c_try_link "$LINENO"; then :
8047   ac_cv_search_tgetent=$ac_res
8048 fi
8049 rm -f core conftest.err conftest.$ac_objext \
8050     conftest$ac_exeext
8051   if test "${ac_cv_search_tgetent+set}" = set; then :
8052   break
8053 fi
8054 done
8055 if test "${ac_cv_search_tgetent+set}" = set; then :
8056
8057 else
8058   ac_cv_search_tgetent=no
8059 fi
8060 rm conftest.$ac_ext
8061 LIBS=$ac_func_search_save_LIBS
8062 fi
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8064 $as_echo "$ac_cv_search_tgetent" >&6; }
8065 ac_res=$ac_cv_search_tgetent
8066 if test "$ac_res" != no; then :
8067   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8068
8069 fi
8070
8071
8072 if test "$ac_cv_search_tgetent" = no; then
8073   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8074 fi
8075
8076
8077 # Check whether --with-system-readline was given.
8078 if test "${with_system_readline+set}" = set; then :
8079   withval=$with_system_readline;
8080 fi
8081
8082
8083 if test "$with_system_readline" = yes; then
8084   READLINE=-lreadline
8085   READLINE_DEPS=
8086   READLINE_CFLAGS=
8087   READLINE_TEXI_INCFLAG=
8088 else
8089   READLINE='$(READLINE_DIR)/libreadline.a'
8090   READLINE_DEPS='$(READLINE)'
8091   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8092   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8093 fi
8094
8095
8096
8097
8098
8099 # Generate jit-reader.h
8100
8101 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8102 TARGET_PTR=
8103
8104 # The cast to long int works around a bug in the HP C Compiler
8105 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8106 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8107 # This bug is HP SR number 8606223364.
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8109 $as_echo_n "checking size of unsigned long long... " >&6; }
8110 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8111   $as_echo_n "(cached) " >&6
8112 else
8113   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
8114
8115 else
8116   if test "$ac_cv_type_unsigned_long_long" = yes; then
8117      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8118 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8119 { as_fn_set_status 77
8120 as_fn_error "cannot compute sizeof (unsigned long long)
8121 See \`config.log' for more details." "$LINENO" 5; }; }
8122    else
8123      ac_cv_sizeof_unsigned_long_long=0
8124    fi
8125 fi
8126
8127 fi
8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8129 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8130
8131
8132
8133 cat >>confdefs.h <<_ACEOF
8134 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8135 _ACEOF
8136
8137
8138 # The cast to long int works around a bug in the HP C Compiler
8139 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8140 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8141 # This bug is HP SR number 8606223364.
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8143 $as_echo_n "checking size of unsigned long... " >&6; }
8144 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8145   $as_echo_n "(cached) " >&6
8146 else
8147   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
8148
8149 else
8150   if test "$ac_cv_type_unsigned_long" = yes; then
8151      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8153 { as_fn_set_status 77
8154 as_fn_error "cannot compute sizeof (unsigned long)
8155 See \`config.log' for more details." "$LINENO" 5; }; }
8156    else
8157      ac_cv_sizeof_unsigned_long=0
8158    fi
8159 fi
8160
8161 fi
8162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8163 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8164
8165
8166
8167 cat >>confdefs.h <<_ACEOF
8168 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8169 _ACEOF
8170
8171
8172 # The cast to long int works around a bug in the HP C Compiler
8173 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8174 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8175 # This bug is HP SR number 8606223364.
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8177 $as_echo_n "checking size of unsigned __int128... " >&6; }
8178 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8179   $as_echo_n "(cached) " >&6
8180 else
8181   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
8182
8183 else
8184   if test "$ac_cv_type_unsigned___int128" = yes; then
8185      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8187 { as_fn_set_status 77
8188 as_fn_error "cannot compute sizeof (unsigned __int128)
8189 See \`config.log' for more details." "$LINENO" 5; }; }
8190    else
8191      ac_cv_sizeof_unsigned___int128=0
8192    fi
8193 fi
8194
8195 fi
8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8197 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8198
8199
8200
8201 cat >>confdefs.h <<_ACEOF
8202 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8203 _ACEOF
8204
8205
8206
8207 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8208   TARGET_PTR="unsigned long"
8209 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8210   TARGET_PTR="unsigned long long"
8211 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8212   TARGET_PTR="unsigned __int128"
8213 else
8214   TARGET_PTR="unsigned long"
8215 fi
8216
8217
8218 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8219
8220
8221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8222 $as_echo_n "checking for library containing dlopen... " >&6; }
8223 if test "${ac_cv_search_dlopen+set}" = set; then :
8224   $as_echo_n "(cached) " >&6
8225 else
8226   ac_func_search_save_LIBS=$LIBS
8227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8228 /* end confdefs.h.  */
8229
8230 /* Override any GCC internal prototype to avoid an error.
8231    Use char because int might match the return type of a GCC
8232    builtin and then its argument prototype would still apply.  */
8233 #ifdef __cplusplus
8234 extern "C"
8235 #endif
8236 char dlopen ();
8237 int
8238 main ()
8239 {
8240 return dlopen ();
8241   ;
8242   return 0;
8243 }
8244 _ACEOF
8245 for ac_lib in '' dl; do
8246   if test -z "$ac_lib"; then
8247     ac_res="none required"
8248   else
8249     ac_res=-l$ac_lib
8250     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8251   fi
8252   if ac_fn_c_try_link "$LINENO"; then :
8253   ac_cv_search_dlopen=$ac_res
8254 fi
8255 rm -f core conftest.err conftest.$ac_objext \
8256     conftest$ac_exeext
8257   if test "${ac_cv_search_dlopen+set}" = set; then :
8258   break
8259 fi
8260 done
8261 if test "${ac_cv_search_dlopen+set}" = set; then :
8262
8263 else
8264   ac_cv_search_dlopen=no
8265 fi
8266 rm conftest.$ac_ext
8267 LIBS=$ac_func_search_save_LIBS
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8270 $as_echo "$ac_cv_search_dlopen" >&6; }
8271 ac_res=$ac_cv_search_dlopen
8272 if test "$ac_res" != no; then :
8273   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8274
8275 fi
8276
8277
8278
8279
8280 # Check whether --with-jit-reader-dir was given.
8281 if test "${with_jit_reader_dir+set}" = set; then :
8282   withval=$with_jit_reader_dir;
8283     JIT_READER_DIR=$withval
8284 else
8285   JIT_READER_DIR=${libdir}/gdb
8286 fi
8287
8288
8289   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8290   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8291   ac_define_dir=`eval echo $JIT_READER_DIR`
8292   ac_define_dir=`eval echo $ac_define_dir`
8293
8294 cat >>confdefs.h <<_ACEOF
8295 #define JIT_READER_DIR "$ac_define_dir"
8296 _ACEOF
8297
8298
8299
8300
8301   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8302      if test "x$prefix" = xNONE; then
8303         test_prefix=/usr/local
8304      else
8305         test_prefix=$prefix
8306      fi
8307   else
8308      test_prefix=$exec_prefix
8309   fi
8310   value=0
8311   case ${ac_define_dir} in
8312      "${test_prefix}"|"${test_prefix}/"*|\
8313         '${exec_prefix}'|'${exec_prefix}/'*)
8314      value=1
8315      ;;
8316   esac
8317
8318 cat >>confdefs.h <<_ACEOF
8319 #define JIT_READER_DIR_RELOCATABLE $value
8320 _ACEOF
8321
8322
8323
8324
8325
8326 # Check whether --with-expat was given.
8327 if test "${with_expat+set}" = set; then :
8328   withval=$with_expat;
8329 else
8330   with_expat=auto
8331 fi
8332
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8334 $as_echo_n "checking whether to use expat... " >&6; }
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8336 $as_echo "$with_expat" >&6; }
8337
8338 if test "${with_expat}" = no; then
8339   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8340 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8341   HAVE_LIBEXPAT=no
8342 else
8343
8344
8345
8346
8347
8348
8349
8350
8351     use_additional=yes
8352
8353   acl_save_prefix="$prefix"
8354   prefix="$acl_final_prefix"
8355   acl_save_exec_prefix="$exec_prefix"
8356   exec_prefix="$acl_final_exec_prefix"
8357
8358     eval additional_includedir=\"$includedir\"
8359     eval additional_libdir=\"$libdir\"
8360
8361   exec_prefix="$acl_save_exec_prefix"
8362   prefix="$acl_save_prefix"
8363
8364
8365 # Check whether --with-libexpat-prefix was given.
8366 if test "${with_libexpat_prefix+set}" = set; then :
8367   withval=$with_libexpat_prefix;
8368     if test "X$withval" = "Xno"; then
8369       use_additional=no
8370     else
8371       if test "X$withval" = "X"; then
8372
8373   acl_save_prefix="$prefix"
8374   prefix="$acl_final_prefix"
8375   acl_save_exec_prefix="$exec_prefix"
8376   exec_prefix="$acl_final_exec_prefix"
8377
8378           eval additional_includedir=\"$includedir\"
8379           eval additional_libdir=\"$libdir\"
8380
8381   exec_prefix="$acl_save_exec_prefix"
8382   prefix="$acl_save_prefix"
8383
8384       else
8385         additional_includedir="$withval/include"
8386         additional_libdir="$withval/lib"
8387       fi
8388     fi
8389
8390 fi
8391
8392       LIBEXPAT=
8393   LTLIBEXPAT=
8394   INCEXPAT=
8395   rpathdirs=
8396   ltrpathdirs=
8397   names_already_handled=
8398   names_next_round='expat '
8399   while test -n "$names_next_round"; do
8400     names_this_round="$names_next_round"
8401     names_next_round=
8402     for name in $names_this_round; do
8403       already_handled=
8404       for n in $names_already_handled; do
8405         if test "$n" = "$name"; then
8406           already_handled=yes
8407           break
8408         fi
8409       done
8410       if test -z "$already_handled"; then
8411         names_already_handled="$names_already_handled $name"
8412                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8413         eval value=\"\$HAVE_LIB$uppername\"
8414         if test -n "$value"; then
8415           if test "$value" = yes; then
8416             eval value=\"\$LIB$uppername\"
8417             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8418             eval value=\"\$LTLIB$uppername\"
8419             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8420           else
8421                                     :
8422           fi
8423         else
8424                               found_dir=
8425           found_la=
8426           found_so=
8427           found_a=
8428           if test $use_additional = yes; then
8429             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8430               found_dir="$additional_libdir"
8431               found_so="$additional_libdir/lib$name.$shlibext"
8432               if test -f "$additional_libdir/lib$name.la"; then
8433                 found_la="$additional_libdir/lib$name.la"
8434               fi
8435             else
8436               if test -f "$additional_libdir/lib$name.$libext"; then
8437                 found_dir="$additional_libdir"
8438                 found_a="$additional_libdir/lib$name.$libext"
8439                 if test -f "$additional_libdir/lib$name.la"; then
8440                   found_la="$additional_libdir/lib$name.la"
8441                 fi
8442               fi
8443             fi
8444           fi
8445           if test "X$found_dir" = "X"; then
8446             for x in $LDFLAGS $LTLIBEXPAT; do
8447
8448   acl_save_prefix="$prefix"
8449   prefix="$acl_final_prefix"
8450   acl_save_exec_prefix="$exec_prefix"
8451   exec_prefix="$acl_final_exec_prefix"
8452   eval x=\"$x\"
8453   exec_prefix="$acl_save_exec_prefix"
8454   prefix="$acl_save_prefix"
8455
8456               case "$x" in
8457                 -L*)
8458                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8459                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8460                     found_dir="$dir"
8461                     found_so="$dir/lib$name.$shlibext"
8462                     if test -f "$dir/lib$name.la"; then
8463                       found_la="$dir/lib$name.la"
8464                     fi
8465                   else
8466                     if test -f "$dir/lib$name.$libext"; then
8467                       found_dir="$dir"
8468                       found_a="$dir/lib$name.$libext"
8469                       if test -f "$dir/lib$name.la"; then
8470                         found_la="$dir/lib$name.la"
8471                       fi
8472                     fi
8473                   fi
8474                   ;;
8475               esac
8476               if test "X$found_dir" != "X"; then
8477                 break
8478               fi
8479             done
8480           fi
8481           if test "X$found_dir" != "X"; then
8482                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8483             if test "X$found_so" != "X"; then
8484                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8485                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8486               else
8487                                                                                 haveit=
8488                 for x in $ltrpathdirs; do
8489                   if test "X$x" = "X$found_dir"; then
8490                     haveit=yes
8491                     break
8492                   fi
8493                 done
8494                 if test -z "$haveit"; then
8495                   ltrpathdirs="$ltrpathdirs $found_dir"
8496                 fi
8497                                 if test "$hardcode_direct" = yes; then
8498                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8499                 else
8500                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8501                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8502                                                             haveit=
8503                     for x in $rpathdirs; do
8504                       if test "X$x" = "X$found_dir"; then
8505                         haveit=yes
8506                         break
8507                       fi
8508                     done
8509                     if test -z "$haveit"; then
8510                       rpathdirs="$rpathdirs $found_dir"
8511                     fi
8512                   else
8513                                                                                 haveit=
8514                     for x in $LDFLAGS $LIBEXPAT; do
8515
8516   acl_save_prefix="$prefix"
8517   prefix="$acl_final_prefix"
8518   acl_save_exec_prefix="$exec_prefix"
8519   exec_prefix="$acl_final_exec_prefix"
8520   eval x=\"$x\"
8521   exec_prefix="$acl_save_exec_prefix"
8522   prefix="$acl_save_prefix"
8523
8524                       if test "X$x" = "X-L$found_dir"; then
8525                         haveit=yes
8526                         break
8527                       fi
8528                     done
8529                     if test -z "$haveit"; then
8530                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8531                     fi
8532                     if test "$hardcode_minus_L" != no; then
8533                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8534                     else
8535                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8536                     fi
8537                   fi
8538                 fi
8539               fi
8540             else
8541               if test "X$found_a" != "X"; then
8542                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8543               else
8544                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8545               fi
8546             fi
8547                         additional_includedir=
8548             case "$found_dir" in
8549               */lib | */lib/)
8550                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8551                 additional_includedir="$basedir/include"
8552                 ;;
8553             esac
8554             if test "X$additional_includedir" != "X"; then
8555                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8556                 haveit=
8557                 if test "X$additional_includedir" = "X/usr/local/include"; then
8558                   if test -n "$GCC"; then
8559                     case $host_os in
8560                       linux*) haveit=yes;;
8561                     esac
8562                   fi
8563                 fi
8564                 if test -z "$haveit"; then
8565                   for x in $CPPFLAGS $INCEXPAT; do
8566
8567   acl_save_prefix="$prefix"
8568   prefix="$acl_final_prefix"
8569   acl_save_exec_prefix="$exec_prefix"
8570   exec_prefix="$acl_final_exec_prefix"
8571   eval x=\"$x\"
8572   exec_prefix="$acl_save_exec_prefix"
8573   prefix="$acl_save_prefix"
8574
8575                     if test "X$x" = "X-I$additional_includedir"; then
8576                       haveit=yes
8577                       break
8578                     fi
8579                   done
8580                   if test -z "$haveit"; then
8581                     if test -d "$additional_includedir"; then
8582                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8583                     fi
8584                   fi
8585                 fi
8586               fi
8587             fi
8588                         if test -n "$found_la"; then
8589                                                         save_libdir="$libdir"
8590               case "$found_la" in
8591                 */* | *\\*) . "$found_la" ;;
8592                 *) . "./$found_la" ;;
8593               esac
8594               libdir="$save_libdir"
8595                             for dep in $dependency_libs; do
8596                 case "$dep" in
8597                   -L*)
8598                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8599                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8600                       haveit=
8601                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8602                         if test -n "$GCC"; then
8603                           case $host_os in
8604                             linux*) haveit=yes;;
8605                           esac
8606                         fi
8607                       fi
8608                       if test -z "$haveit"; then
8609                         haveit=
8610                         for x in $LDFLAGS $LIBEXPAT; do
8611
8612   acl_save_prefix="$prefix"
8613   prefix="$acl_final_prefix"
8614   acl_save_exec_prefix="$exec_prefix"
8615   exec_prefix="$acl_final_exec_prefix"
8616   eval x=\"$x\"
8617   exec_prefix="$acl_save_exec_prefix"
8618   prefix="$acl_save_prefix"
8619
8620                           if test "X$x" = "X-L$additional_libdir"; then
8621                             haveit=yes
8622                             break
8623                           fi
8624                         done
8625                         if test -z "$haveit"; then
8626                           if test -d "$additional_libdir"; then
8627                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8628                           fi
8629                         fi
8630                         haveit=
8631                         for x in $LDFLAGS $LTLIBEXPAT; do
8632
8633   acl_save_prefix="$prefix"
8634   prefix="$acl_final_prefix"
8635   acl_save_exec_prefix="$exec_prefix"
8636   exec_prefix="$acl_final_exec_prefix"
8637   eval x=\"$x\"
8638   exec_prefix="$acl_save_exec_prefix"
8639   prefix="$acl_save_prefix"
8640
8641                           if test "X$x" = "X-L$additional_libdir"; then
8642                             haveit=yes
8643                             break
8644                           fi
8645                         done
8646                         if test -z "$haveit"; then
8647                           if test -d "$additional_libdir"; then
8648                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8649                           fi
8650                         fi
8651                       fi
8652                     fi
8653                     ;;
8654                   -R*)
8655                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8656                     if test "$enable_rpath" != no; then
8657                                                                   haveit=
8658                       for x in $rpathdirs; do
8659                         if test "X$x" = "X$dir"; then
8660                           haveit=yes
8661                           break
8662                         fi
8663                       done
8664                       if test -z "$haveit"; then
8665                         rpathdirs="$rpathdirs $dir"
8666                       fi
8667                                                                   haveit=
8668                       for x in $ltrpathdirs; do
8669                         if test "X$x" = "X$dir"; then
8670                           haveit=yes
8671                           break
8672                         fi
8673                       done
8674                       if test -z "$haveit"; then
8675                         ltrpathdirs="$ltrpathdirs $dir"
8676                       fi
8677                     fi
8678                     ;;
8679                   -l*)
8680                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8681                     ;;
8682                   *.la)
8683                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8684                     ;;
8685                   *)
8686                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8687                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8688                     ;;
8689                 esac
8690               done
8691             fi
8692           else
8693                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8694             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8695           fi
8696         fi
8697       fi
8698     done
8699   done
8700   if test "X$rpathdirs" != "X"; then
8701     if test -n "$hardcode_libdir_separator"; then
8702                         alldirs=
8703       for found_dir in $rpathdirs; do
8704         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8705       done
8706             acl_save_libdir="$libdir"
8707       libdir="$alldirs"
8708       eval flag=\"$hardcode_libdir_flag_spec\"
8709       libdir="$acl_save_libdir"
8710       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8711     else
8712             for found_dir in $rpathdirs; do
8713         acl_save_libdir="$libdir"
8714         libdir="$found_dir"
8715         eval flag=\"$hardcode_libdir_flag_spec\"
8716         libdir="$acl_save_libdir"
8717         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8718       done
8719     fi
8720   fi
8721   if test "X$ltrpathdirs" != "X"; then
8722             for found_dir in $ltrpathdirs; do
8723       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8724     done
8725   fi
8726
8727
8728         ac_save_CPPFLAGS="$CPPFLAGS"
8729
8730   for element in $INCEXPAT; do
8731     haveit=
8732     for x in $CPPFLAGS; do
8733
8734   acl_save_prefix="$prefix"
8735   prefix="$acl_final_prefix"
8736   acl_save_exec_prefix="$exec_prefix"
8737   exec_prefix="$acl_final_exec_prefix"
8738   eval x=\"$x\"
8739   exec_prefix="$acl_save_exec_prefix"
8740   prefix="$acl_save_prefix"
8741
8742       if test "X$x" = "X$element"; then
8743         haveit=yes
8744         break
8745       fi
8746     done
8747     if test -z "$haveit"; then
8748       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8749     fi
8750   done
8751
8752
8753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8754 $as_echo_n "checking for libexpat... " >&6; }
8755 if test "${ac_cv_libexpat+set}" = set; then :
8756   $as_echo_n "(cached) " >&6
8757 else
8758
8759     ac_save_LIBS="$LIBS"
8760     LIBS="$LIBS $LIBEXPAT"
8761     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8762 /* end confdefs.h.  */
8763 #include "expat.h"
8764 int
8765 main ()
8766 {
8767 XML_Parser p = XML_ParserCreate (0);
8768   ;
8769   return 0;
8770 }
8771 _ACEOF
8772 if ac_fn_c_try_link "$LINENO"; then :
8773   ac_cv_libexpat=yes
8774 else
8775   ac_cv_libexpat=no
8776 fi
8777 rm -f core conftest.err conftest.$ac_objext \
8778     conftest$ac_exeext conftest.$ac_ext
8779     LIBS="$ac_save_LIBS"
8780
8781 fi
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8783 $as_echo "$ac_cv_libexpat" >&6; }
8784   if test "$ac_cv_libexpat" = yes; then
8785     HAVE_LIBEXPAT=yes
8786
8787 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8788
8789     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8790 $as_echo_n "checking how to link with libexpat... " >&6; }
8791     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8792 $as_echo "$LIBEXPAT" >&6; }
8793   else
8794     HAVE_LIBEXPAT=no
8795             CPPFLAGS="$ac_save_CPPFLAGS"
8796     LIBEXPAT=
8797     LTLIBEXPAT=
8798   fi
8799
8800
8801
8802
8803
8804
8805   if test "$HAVE_LIBEXPAT" != yes; then
8806     if test "$with_expat" = yes; then
8807       as_fn_error "expat is missing or unusable" "$LINENO" 5
8808     else
8809       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8810 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8811     fi
8812   else
8813     save_LIBS=$LIBS
8814     LIBS="$LIBS $LIBEXPAT"
8815     for ac_func in XML_StopParser
8816 do :
8817   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8818 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8819   cat >>confdefs.h <<_ACEOF
8820 #define HAVE_XML_STOPPARSER 1
8821 _ACEOF
8822
8823 fi
8824 done
8825
8826     LIBS=$save_LIBS
8827   fi
8828 fi
8829
8830 # --------------------- #
8831 # Check for libpython.  #
8832 # --------------------- #
8833
8834
8835
8836
8837
8838
8839 # Check whether --with-python was given.
8840 if test "${with_python+set}" = set; then :
8841   withval=$with_python;
8842 else
8843   with_python=auto
8844 fi
8845
8846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8847 $as_echo_n "checking whether to use python... " >&6; }
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8849 $as_echo "$with_python" >&6; }
8850
8851 if test "${with_python}" = no; then
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8853 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8854   have_libpython=no
8855 else
8856   case "${with_python}" in
8857   [\\/]* | ?:[\\/]*)
8858     if test -d ${with_python}; then
8859       # Assume the python binary is ${with_python}/bin/python.
8860       python_prog="${with_python}/bin/python"
8861       python_prefix=
8862       # If python does not exit ${with_python}/bin, then try in
8863       # ${with_python}.  On Windows/MinGW, this is where the Python
8864       # executable is.
8865       if test ! -x "${python_prog}"; then
8866         python_prog="${with_python}/python"
8867         python_prefix=
8868       fi
8869       if test ! -x "${python_prog}"; then
8870         # Fall back to gdb 7.0/7.1 behaviour.
8871         python_prog=missing
8872         python_prefix=${with_python}
8873       fi
8874     elif test -x "${with_python}"; then
8875       # While we can't run python compiled for $host (unless host == build),
8876       # the user could write a script that provides the needed information,
8877       # so we support that.
8878       python_prog=${with_python}
8879       python_prefix=
8880     else
8881       as_fn_error "invalid value for --with-python" "$LINENO" 5
8882     fi
8883     ;;
8884   */*)
8885     # Disallow --with-python=foo/bar.
8886     as_fn_error "invalid value for --with-python" "$LINENO" 5
8887     ;;
8888   *)
8889     # The user has either specified auto, yes, or the name of the python
8890     # program assumed to be in $PATH.
8891     python_prefix=
8892     case "${with_python}" in
8893     yes | auto)
8894       if test ${build} = ${host}; then
8895         # Extract the first word of "python", so it can be a program name with args.
8896 set dummy python; ac_word=$2
8897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8898 $as_echo_n "checking for $ac_word... " >&6; }
8899 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8900   $as_echo_n "(cached) " >&6
8901 else
8902   case $python_prog_path in
8903   [\\/]* | ?:[\\/]*)
8904   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8905   ;;
8906   *)
8907   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8908 for as_dir in $PATH
8909 do
8910   IFS=$as_save_IFS
8911   test -z "$as_dir" && as_dir=.
8912     for ac_exec_ext in '' $ac_executable_extensions; do
8913   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8914     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8915     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8916     break 2
8917   fi
8918 done
8919   done
8920 IFS=$as_save_IFS
8921
8922   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8923   ;;
8924 esac
8925 fi
8926 python_prog_path=$ac_cv_path_python_prog_path
8927 if test -n "$python_prog_path"; then
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8929 $as_echo "$python_prog_path" >&6; }
8930 else
8931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8932 $as_echo "no" >&6; }
8933 fi
8934
8935
8936         if test "${python_prog_path}" = missing; then
8937           python_prog=missing
8938         else
8939           python_prog=${python_prog_path}
8940         fi
8941       else
8942         # Not much we can do except assume the cross-compiler will find the
8943         # right files.
8944         python_prog=missing
8945       fi
8946       ;;
8947     *)
8948       # While we can't run python compiled for $host (unless host == build),
8949       # the user could write a script that provides the needed information,
8950       # so we support that.
8951       python_prog="${with_python}"
8952       # Extract the first word of "${python_prog}", so it can be a program name with args.
8953 set dummy ${python_prog}; ac_word=$2
8954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8955 $as_echo_n "checking for $ac_word... " >&6; }
8956 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8957   $as_echo_n "(cached) " >&6
8958 else
8959   case $python_prog_path in
8960   [\\/]* | ?:[\\/]*)
8961   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8962   ;;
8963   *)
8964   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8965 for as_dir in $PATH
8966 do
8967   IFS=$as_save_IFS
8968   test -z "$as_dir" && as_dir=.
8969     for ac_exec_ext in '' $ac_executable_extensions; do
8970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8971     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8973     break 2
8974   fi
8975 done
8976   done
8977 IFS=$as_save_IFS
8978
8979   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8980   ;;
8981 esac
8982 fi
8983 python_prog_path=$ac_cv_path_python_prog_path
8984 if test -n "$python_prog_path"; then
8985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8986 $as_echo "$python_prog_path" >&6; }
8987 else
8988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8989 $as_echo "no" >&6; }
8990 fi
8991
8992
8993       if test "${python_prog_path}" = missing; then
8994         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8995       fi
8996       ;;
8997     esac
8998   esac
8999
9000   if test "${python_prog}" != missing; then
9001     # We have a python program to use, but it may be too old.
9002     # Don't flag an error for --with-python=auto (the default).
9003     have_python_config=yes
9004     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9005     if test $? != 0; then
9006       have_python_config=failed
9007       if test "${with_python}" != auto; then
9008         as_fn_error "failure running python-config --includes" "$LINENO" 5
9009       fi
9010     fi
9011     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9012     if test $? != 0; then
9013       have_python_config=failed
9014       if test "${with_python}" != auto; then
9015         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9016       fi
9017     fi
9018     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9019     if test $? != 0; then
9020       have_python_config=failed
9021       if test "${with_python}" != auto; then
9022         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9023       fi
9024     fi
9025   else
9026     # We do not have a python executable we can use to determine where
9027     # to find the Python headers and libs.  We cannot guess the include
9028     # path from the python_prefix either, because that include path
9029     # depends on the Python version.  So, there is nothing much we can
9030     # do except assume that the compiler will be able to find those files.
9031     python_includes=
9032     python_libs=
9033     have_python_config=no
9034   fi
9035
9036   # If we have python-config, only try the configuration it provides.
9037   # Otherwise fallback on the old way of trying different versions of
9038   # python in turn.
9039
9040   have_libpython=no
9041   if test "${have_python_config}" = yes; then
9042     # Determine the Python version by extracting "-lpython<version>"
9043     # part of the python_libs. <version> is usually X.Y with X and Y
9044     # being decimal numbers, but can also be XY (seen on Windows).
9045     #
9046     # The extraction is performed using sed with a regular expression.
9047     # Initially, the regexp used was using the '?' quantifier to make
9048     # the dot in the version number optional.  Unfortunately, this
9049     # does not work with non-GNU versions of sed because, because of
9050     # what looks like a limitation (the '?' quantifier does not work
9051     # with back-references).  We work around this limitation by using
9052     # the '*' quantifier instead.  It means that, in theory, we might
9053     # match unexpected version strings such as "-lpython2..7", but
9054     # this seems unlikely in practice.  And even if that happens,
9055     # an error will be triggered later on, when checking that version
9056     # number.
9057     python_version=`echo " ${python_libs} " \
9058                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9059     case "${python_version}" in
9060     python*)
9061
9062   version=${python_version}
9063
9064   new_CPPFLAGS=${python_includes}
9065   new_LIBS=${python_libs}
9066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9067 $as_echo_n "checking for ${version}... " >&6; }
9068   save_CPPFLAGS=$CPPFLAGS
9069   save_LIBS=$LIBS
9070   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9071   LIBS="$LIBS $new_LIBS"
9072   found_usable_python=no
9073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9074 /* end confdefs.h.  */
9075 #include "Python.h"
9076 int
9077 main ()
9078 {
9079 Py_Initialize ();
9080   ;
9081   return 0;
9082 }
9083 _ACEOF
9084 if ac_fn_c_try_link "$LINENO"; then :
9085   have_libpython=${version}
9086                   found_usable_python=yes
9087                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9088                   PYTHON_LIBS=$new_LIBS
9089 fi
9090 rm -f core conftest.err conftest.$ac_objext \
9091     conftest$ac_exeext conftest.$ac_ext
9092   CPPFLAGS=$save_CPPFLAGS
9093   LIBS=$save_LIBS
9094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9095 $as_echo "${found_usable_python}" >&6; }
9096
9097       ;;
9098     *)
9099       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9100       ;;
9101     esac
9102   elif test "${have_python_config}" != failed; then
9103     if test "${have_libpython}" = no; then
9104
9105   version=python2.7
9106
9107   new_CPPFLAGS=${python_includes}
9108   new_LIBS="${python_libs} -lpython2.7"
9109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9110 $as_echo_n "checking for ${version}... " >&6; }
9111   save_CPPFLAGS=$CPPFLAGS
9112   save_LIBS=$LIBS
9113   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9114   LIBS="$LIBS $new_LIBS"
9115   found_usable_python=no
9116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118 #include "Python.h"
9119 int
9120 main ()
9121 {
9122 Py_Initialize ();
9123   ;
9124   return 0;
9125 }
9126 _ACEOF
9127 if ac_fn_c_try_link "$LINENO"; then :
9128   have_libpython=${version}
9129                   found_usable_python=yes
9130                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9131                   PYTHON_LIBS=$new_LIBS
9132 fi
9133 rm -f core conftest.err conftest.$ac_objext \
9134     conftest$ac_exeext conftest.$ac_ext
9135   CPPFLAGS=$save_CPPFLAGS
9136   LIBS=$save_LIBS
9137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9138 $as_echo "${found_usable_python}" >&6; }
9139
9140     fi
9141     if test "${have_libpython}" = no; then
9142
9143   version=python2.6
9144
9145   new_CPPFLAGS=${python_includes}
9146   new_LIBS="${python_libs} -lpython2.6"
9147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9148 $as_echo_n "checking for ${version}... " >&6; }
9149   save_CPPFLAGS=$CPPFLAGS
9150   save_LIBS=$LIBS
9151   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9152   LIBS="$LIBS $new_LIBS"
9153   found_usable_python=no
9154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9155 /* end confdefs.h.  */
9156 #include "Python.h"
9157 int
9158 main ()
9159 {
9160 Py_Initialize ();
9161   ;
9162   return 0;
9163 }
9164 _ACEOF
9165 if ac_fn_c_try_link "$LINENO"; then :
9166   have_libpython=${version}
9167                   found_usable_python=yes
9168                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9169                   PYTHON_LIBS=$new_LIBS
9170 fi
9171 rm -f core conftest.err conftest.$ac_objext \
9172     conftest$ac_exeext conftest.$ac_ext
9173   CPPFLAGS=$save_CPPFLAGS
9174   LIBS=$save_LIBS
9175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9176 $as_echo "${found_usable_python}" >&6; }
9177
9178     fi
9179     if test ${have_libpython} = no; then
9180
9181   version=python2.5
9182
9183   new_CPPFLAGS=${python_includes}
9184   new_LIBS="${python_libs} -lpython2.5"
9185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9186 $as_echo_n "checking for ${version}... " >&6; }
9187   save_CPPFLAGS=$CPPFLAGS
9188   save_LIBS=$LIBS
9189   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9190   LIBS="$LIBS $new_LIBS"
9191   found_usable_python=no
9192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9193 /* end confdefs.h.  */
9194 #include "Python.h"
9195 int
9196 main ()
9197 {
9198 Py_Initialize ();
9199   ;
9200   return 0;
9201 }
9202 _ACEOF
9203 if ac_fn_c_try_link "$LINENO"; then :
9204   have_libpython=${version}
9205                   found_usable_python=yes
9206                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9207                   PYTHON_LIBS=$new_LIBS
9208 fi
9209 rm -f core conftest.err conftest.$ac_objext \
9210     conftest$ac_exeext conftest.$ac_ext
9211   CPPFLAGS=$save_CPPFLAGS
9212   LIBS=$save_LIBS
9213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9214 $as_echo "${found_usable_python}" >&6; }
9215
9216     fi
9217     if test ${have_libpython} = no; then
9218
9219   version=python2.4
9220
9221   new_CPPFLAGS=${python_includes}
9222   new_LIBS="${python_libs} -lpython2.4"
9223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9224 $as_echo_n "checking for ${version}... " >&6; }
9225   save_CPPFLAGS=$CPPFLAGS
9226   save_LIBS=$LIBS
9227   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9228   LIBS="$LIBS $new_LIBS"
9229   found_usable_python=no
9230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9231 /* end confdefs.h.  */
9232 #include "Python.h"
9233 int
9234 main ()
9235 {
9236 Py_Initialize ();
9237   ;
9238   return 0;
9239 }
9240 _ACEOF
9241 if ac_fn_c_try_link "$LINENO"; then :
9242   have_libpython=${version}
9243                   found_usable_python=yes
9244                   PYTHON_CPPFLAGS=$new_CPPFLAGS
9245                   PYTHON_LIBS=$new_LIBS
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext \
9248     conftest$ac_exeext conftest.$ac_ext
9249   CPPFLAGS=$save_CPPFLAGS
9250   LIBS=$save_LIBS
9251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9252 $as_echo "${found_usable_python}" >&6; }
9253
9254     fi
9255   fi
9256   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9257
9258 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9259
9260   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9261
9262 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9263
9264   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9265
9266 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9267
9268   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9269
9270 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9271
9272   fi
9273
9274   if test "${have_libpython}" = no; then
9275     case "${with_python}" in
9276     yes)
9277       as_fn_error "python is missing or unusable" "$LINENO" 5
9278       ;;
9279     auto)
9280       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9281 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9282       ;;
9283     *)
9284       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9285       ;;
9286     esac
9287   else
9288     if test -n "${python_prefix}"; then
9289
9290 cat >>confdefs.h <<_ACEOF
9291 #define WITH_PYTHON_PATH "${python_prefix}"
9292 _ACEOF
9293
9294
9295   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9296      if test "x$prefix" = xNONE; then
9297         test_prefix=/usr/local
9298      else
9299         test_prefix=$prefix
9300      fi
9301   else
9302      test_prefix=$exec_prefix
9303   fi
9304   value=0
9305   case ${python_prefix} in
9306      "${test_prefix}"|"${test_prefix}/"*|\
9307         '${exec_prefix}'|'${exec_prefix}/'*)
9308      value=1
9309      ;;
9310   esac
9311
9312 cat >>confdefs.h <<_ACEOF
9313 #define PYTHON_PATH_RELOCATABLE $value
9314 _ACEOF
9315
9316
9317     fi
9318   fi
9319 fi
9320
9321 if test "${have_libpython}" != no; then
9322
9323 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9324
9325   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9326   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9327   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9328   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9329   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9330
9331   # Flags needed to compile Python code (taken from python-config --cflags).
9332   # We cannot call python-config directly because it will output whatever was
9333   # used when compiling the Python interpreter itself, including flags which
9334   # would make the python-related objects be compiled differently from the
9335   # rest of GDB (e.g., -O2 and -fPIC).
9336   if test "${GCC}" = yes; then
9337     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9338   fi
9339
9340   if test "x${tentative_python_cflags}" != x; then
9341     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9342 $as_echo_n "checking compiler flags for python code... " >&6; }
9343     for flag in ${tentative_python_cflags}; do
9344       # Check that the compiler accepts it
9345       saved_CFLAGS="$CFLAGS"
9346       CFLAGS="$CFLAGS $flag"
9347       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9348 /* end confdefs.h.  */
9349
9350 int
9351 main ()
9352 {
9353
9354   ;
9355   return 0;
9356 }
9357 _ACEOF
9358 if ac_fn_c_try_compile "$LINENO"; then :
9359   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9360 fi
9361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9362       CFLAGS="$saved_CFLAGS"
9363     done
9364     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9365 $as_echo "${PYTHON_CFLAGS}" >&6; }
9366   fi
9367
9368   # On x64 Windows, Python's include headers, and pyconfig.h in
9369   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9370   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9371   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9372   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9373   # The issue was reported to the Python community, but still isn't
9374   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9375
9376   case "$gdb_host" in
9377     mingw64)
9378            if test "${GCC}" = yes; then
9379              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9380            fi
9381            ;;
9382   esac
9383
9384   # Note that "python -m threading" cannot be used to check for
9385   # threading support due to a bug in Python 2.7.3
9386   # (http://bugs.python.org/issue15567).
9387   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9388 $as_echo_n "checking whether python supports threads... " >&6; }
9389   saved_CPPFLAGS="${CPPFLAGS}"
9390   CPPFLAGS="${PYTHON_CPPFLAGS}"
9391   # Note that the test is reversed so that python_has_threads=yes on
9392   # unexpected failures.
9393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9394 /* end confdefs.h.  */
9395
9396 #include <Python.h>
9397 #ifdef WITH_THREAD
9398 # error
9399 #endif
9400
9401 _ACEOF
9402 if ac_fn_c_try_cpp "$LINENO"; then :
9403   python_has_threads=no
9404 else
9405   python_has_threads=yes
9406 fi
9407 rm -f conftest.err conftest.$ac_ext
9408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9409 $as_echo "${python_has_threads}" >&6; }
9410   CPPFLAGS="${saved_CPPFLAGS}"
9411 else
9412   # Even if Python support is not compiled in, we need to have this file
9413   # included so that the "python" command, et.al., still exists.
9414   CONFIG_OBS="$CONFIG_OBS python.o"
9415   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9416 fi
9417
9418 # Work around Python http://bugs.python.org/issue10112.  See also
9419 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
9420 # no effect.  Note that the only test after this that uses Python is
9421 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
9422 # run without -export-dynamic too.
9423 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
9424
9425
9426
9427
9428  if test "${have_libpython}" != no; then
9429   HAVE_PYTHON_TRUE=
9430   HAVE_PYTHON_FALSE='#'
9431 else
9432   HAVE_PYTHON_TRUE='#'
9433   HAVE_PYTHON_FALSE=
9434 fi
9435
9436
9437 # -------------------- #
9438 # Check for libguile.  #
9439 # -------------------- #
9440
9441
9442
9443
9444
9445
9446 # Check whether --with-guile was given.
9447 if test "${with_guile+set}" = set; then :
9448   withval=$with_guile;
9449 else
9450   with_guile=auto
9451 fi
9452
9453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9454 $as_echo_n "checking whether to use guile... " >&6; }
9455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9456 $as_echo "$with_guile" >&6; }
9457
9458 # Extract the first word of "pkg-config", so it can be a program name with args.
9459 set dummy pkg-config; ac_word=$2
9460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9461 $as_echo_n "checking for $ac_word... " >&6; }
9462 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9463   $as_echo_n "(cached) " >&6
9464 else
9465   case $pkg_config_prog_path in
9466   [\\/]* | ?:[\\/]*)
9467   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9468   ;;
9469   *)
9470   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9471 for as_dir in $PATH
9472 do
9473   IFS=$as_save_IFS
9474   test -z "$as_dir" && as_dir=.
9475     for ac_exec_ext in '' $ac_executable_extensions; do
9476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9477     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9479     break 2
9480   fi
9481 done
9482   done
9483 IFS=$as_save_IFS
9484
9485   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9486   ;;
9487 esac
9488 fi
9489 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9490 if test -n "$pkg_config_prog_path"; then
9491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9492 $as_echo "$pkg_config_prog_path" >&6; }
9493 else
9494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9495 $as_echo "no" >&6; }
9496 fi
9497
9498
9499
9500 try_guile_versions="guile-2.2 guile-2.0"
9501 have_libguile=no
9502 case "${with_guile}" in
9503 no)
9504   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9505 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9506   ;;
9507 auto)
9508   if test "${pkg_config_prog_path}" = "missing"; then
9509     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9510 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9511   else
9512
9513   pkg_config=${pkg_config_prog_path}
9514   guile_version_list=${try_guile_versions}
9515   flag_errors=no
9516
9517   found_usable_guile=checking
9518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9519 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9520   for guile_version in ${guile_version_list}; do
9521     ${pkg_config} --exists ${guile_version} 2>/dev/null
9522     if test $? != 0; then
9523       continue
9524     fi
9525             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9526     if test $? != 0; then
9527       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9528     fi
9529     new_LIBS=`${pkg_config} --libs ${guile_version}`
9530     if test $? != 0; then
9531       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9532     fi
9533         found_usable_guile=${guile_version}
9534     break
9535   done
9536   if test "${found_usable_guile}" = "checking"; then
9537     if test "${flag_errors}" = "yes"; then
9538       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9539     else
9540       found_usable_guile=no
9541     fi
9542   fi
9543       if test "${found_usable_guile}" != no; then
9544     save_CPPFLAGS=$CPPFLAGS
9545     save_LIBS=$LIBS
9546     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9547     LIBS="$LIBS $new_LIBS"
9548     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9549 /* end confdefs.h.  */
9550 #include "libguile.h"
9551 int
9552 main ()
9553 {
9554 scm_init_guile ();
9555   ;
9556   return 0;
9557 }
9558 _ACEOF
9559 if ac_fn_c_try_link "$LINENO"; then :
9560   have_libguile=yes
9561                     GUILE_CPPFLAGS=$new_CPPFLAGS
9562                     GUILE_LIBS=$new_LIBS
9563 else
9564   found_usable_guile=no
9565 fi
9566 rm -f core conftest.err conftest.$ac_objext \
9567     conftest$ac_exeext conftest.$ac_ext
9568         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9569 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9570
9571 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9572
9573
9574 fi
9575
9576     CPPFLAGS=$save_CPPFLAGS
9577     LIBS=$save_LIBS
9578     if test "${found_usable_guile}" = no; then
9579       if test "${flag_errors}" = yes; then
9580         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9581 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9582 as_fn_error "linking guile version ${guile_version} test program failed
9583 See \`config.log' for more details." "$LINENO" 5; }
9584       fi
9585     fi
9586   fi
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9588 $as_echo "${found_usable_guile}" >&6; }
9589
9590   fi
9591   ;;
9592 yes)
9593   if test "${pkg_config_prog_path}" = "missing"; then
9594     as_fn_error "pkg-config not found" "$LINENO" 5
9595   fi
9596
9597   pkg_config=${pkg_config_prog_path}
9598   guile_version_list=${try_guile_versions}
9599   flag_errors=yes
9600
9601   found_usable_guile=checking
9602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9603 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9604   for guile_version in ${guile_version_list}; do
9605     ${pkg_config} --exists ${guile_version} 2>/dev/null
9606     if test $? != 0; then
9607       continue
9608     fi
9609             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9610     if test $? != 0; then
9611       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9612     fi
9613     new_LIBS=`${pkg_config} --libs ${guile_version}`
9614     if test $? != 0; then
9615       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9616     fi
9617         found_usable_guile=${guile_version}
9618     break
9619   done
9620   if test "${found_usable_guile}" = "checking"; then
9621     if test "${flag_errors}" = "yes"; then
9622       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9623     else
9624       found_usable_guile=no
9625     fi
9626   fi
9627       if test "${found_usable_guile}" != no; then
9628     save_CPPFLAGS=$CPPFLAGS
9629     save_LIBS=$LIBS
9630     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9631     LIBS="$LIBS $new_LIBS"
9632     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9633 /* end confdefs.h.  */
9634 #include "libguile.h"
9635 int
9636 main ()
9637 {
9638 scm_init_guile ();
9639   ;
9640   return 0;
9641 }
9642 _ACEOF
9643 if ac_fn_c_try_link "$LINENO"; then :
9644   have_libguile=yes
9645                     GUILE_CPPFLAGS=$new_CPPFLAGS
9646                     GUILE_LIBS=$new_LIBS
9647 else
9648   found_usable_guile=no
9649 fi
9650 rm -f core conftest.err conftest.$ac_objext \
9651     conftest$ac_exeext conftest.$ac_ext
9652         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9653 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9654
9655 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9656
9657
9658 fi
9659
9660     CPPFLAGS=$save_CPPFLAGS
9661     LIBS=$save_LIBS
9662     if test "${found_usable_guile}" = no; then
9663       if test "${flag_errors}" = yes; then
9664         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9666 as_fn_error "linking guile version ${guile_version} test program failed
9667 See \`config.log' for more details." "$LINENO" 5; }
9668       fi
9669     fi
9670   fi
9671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9672 $as_echo "${found_usable_guile}" >&6; }
9673
9674   ;;
9675 [\\/]* | ?:[\\/]*)
9676   if test -x "${with_guile}"; then
9677
9678   pkg_config=${with_guile}
9679   guile_version_list=${try_guile_versions}
9680   flag_errors=yes
9681
9682   found_usable_guile=checking
9683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9684 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9685   for guile_version in ${guile_version_list}; do
9686     ${pkg_config} --exists ${guile_version} 2>/dev/null
9687     if test $? != 0; then
9688       continue
9689     fi
9690             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9691     if test $? != 0; then
9692       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9693     fi
9694     new_LIBS=`${pkg_config} --libs ${guile_version}`
9695     if test $? != 0; then
9696       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9697     fi
9698         found_usable_guile=${guile_version}
9699     break
9700   done
9701   if test "${found_usable_guile}" = "checking"; then
9702     if test "${flag_errors}" = "yes"; then
9703       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9704     else
9705       found_usable_guile=no
9706     fi
9707   fi
9708       if test "${found_usable_guile}" != no; then
9709     save_CPPFLAGS=$CPPFLAGS
9710     save_LIBS=$LIBS
9711     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9712     LIBS="$LIBS $new_LIBS"
9713     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9714 /* end confdefs.h.  */
9715 #include "libguile.h"
9716 int
9717 main ()
9718 {
9719 scm_init_guile ();
9720   ;
9721   return 0;
9722 }
9723 _ACEOF
9724 if ac_fn_c_try_link "$LINENO"; then :
9725   have_libguile=yes
9726                     GUILE_CPPFLAGS=$new_CPPFLAGS
9727                     GUILE_LIBS=$new_LIBS
9728 else
9729   found_usable_guile=no
9730 fi
9731 rm -f core conftest.err conftest.$ac_objext \
9732     conftest$ac_exeext conftest.$ac_ext
9733         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9734 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9735
9736 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9737
9738
9739 fi
9740
9741     CPPFLAGS=$save_CPPFLAGS
9742     LIBS=$save_LIBS
9743     if test "${found_usable_guile}" = no; then
9744       if test "${flag_errors}" = yes; then
9745         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9746 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9747 as_fn_error "linking guile version ${guile_version} test program failed
9748 See \`config.log' for more details." "$LINENO" 5; }
9749       fi
9750     fi
9751   fi
9752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9753 $as_echo "${found_usable_guile}" >&6; }
9754
9755   else
9756     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9757   fi
9758   ;;
9759 "" | */*)
9760   # Disallow --with=guile="" and --with-guile=foo/bar.
9761   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9762   ;;
9763 *)
9764   # A space separate list of guile versions to try, in order.
9765   if test "${pkg_config_prog_path}" = "missing"; then
9766     as_fn_error "pkg-config not found" "$LINENO" 5
9767   fi
9768
9769   pkg_config=${pkg_config_prog_path}
9770   guile_version_list=${with_guile}
9771   flag_errors=yes
9772
9773   found_usable_guile=checking
9774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9775 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9776   for guile_version in ${guile_version_list}; do
9777     ${pkg_config} --exists ${guile_version} 2>/dev/null
9778     if test $? != 0; then
9779       continue
9780     fi
9781             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9782     if test $? != 0; then
9783       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9784     fi
9785     new_LIBS=`${pkg_config} --libs ${guile_version}`
9786     if test $? != 0; then
9787       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9788     fi
9789         found_usable_guile=${guile_version}
9790     break
9791   done
9792   if test "${found_usable_guile}" = "checking"; then
9793     if test "${flag_errors}" = "yes"; then
9794       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9795     else
9796       found_usable_guile=no
9797     fi
9798   fi
9799       if test "${found_usable_guile}" != no; then
9800     save_CPPFLAGS=$CPPFLAGS
9801     save_LIBS=$LIBS
9802     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9803     LIBS="$LIBS $new_LIBS"
9804     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9805 /* end confdefs.h.  */
9806 #include "libguile.h"
9807 int
9808 main ()
9809 {
9810 scm_init_guile ();
9811   ;
9812   return 0;
9813 }
9814 _ACEOF
9815 if ac_fn_c_try_link "$LINENO"; then :
9816   have_libguile=yes
9817                     GUILE_CPPFLAGS=$new_CPPFLAGS
9818                     GUILE_LIBS=$new_LIBS
9819 else
9820   found_usable_guile=no
9821 fi
9822 rm -f core conftest.err conftest.$ac_objext \
9823     conftest$ac_exeext conftest.$ac_ext
9824         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9825 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9826
9827 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9828
9829
9830 fi
9831
9832     CPPFLAGS=$save_CPPFLAGS
9833     LIBS=$save_LIBS
9834     if test "${found_usable_guile}" = no; then
9835       if test "${flag_errors}" = yes; then
9836         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9837 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9838 as_fn_error "linking guile version ${guile_version} test program failed
9839 See \`config.log' for more details." "$LINENO" 5; }
9840       fi
9841     fi
9842   fi
9843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9844 $as_echo "${found_usable_guile}" >&6; }
9845
9846   ;;
9847 esac
9848
9849 if test "${have_libguile}" != no; then
9850     case "${with_guile}" in
9851   [\\/]* | ?:[\\/]*)
9852
9853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9854 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9855 if test "${ac_cv_guild_program_name+set}" = set; then :
9856   $as_echo_n "(cached) " >&6
9857 else
9858   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9859
9860      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9861      # the 'guild' and 'bindir' variables.  In that case, try to guess
9862      # what the program name is, at the risk of getting it wrong if
9863      # Guile was configured with '--program-suffix' or similar.
9864      if test "x$ac_cv_guild_program_name" = "x"; then
9865        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9866        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9867      fi
9868
9869 fi
9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9871 $as_echo "$ac_cv_guild_program_name" >&6; }
9872
9873   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9874     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9875   fi
9876
9877   GUILD="$ac_cv_guild_program_name"
9878
9879
9880     ;;
9881   *)
9882
9883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9884 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9885 if test "${ac_cv_guild_program_name+set}" = set; then :
9886   $as_echo_n "(cached) " >&6
9887 else
9888   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9889
9890      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9891      # the 'guild' and 'bindir' variables.  In that case, try to guess
9892      # what the program name is, at the risk of getting it wrong if
9893      # Guile was configured with '--program-suffix' or similar.
9894      if test "x$ac_cv_guild_program_name" = "x"; then
9895        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9896        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9897      fi
9898
9899 fi
9900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9901 $as_echo "$ac_cv_guild_program_name" >&6; }
9902
9903   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9904     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9905   fi
9906
9907   GUILD="$ac_cv_guild_program_name"
9908
9909
9910     ;;
9911   esac
9912
9913
9914   if test "$cross_compiling" = no; then
9915     GUILD_TARGET_FLAG=
9916   else
9917     GUILD_TARGET_FLAG="--target=$host"
9918   fi
9919
9920
9921
9922
9923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9924 $as_echo_n "checking whether guild supports this host... " >&6; }
9925 if test "${ac_cv_guild_ok+set}" = set; then :
9926   $as_echo_n "(cached) " >&6
9927 else
9928   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9929      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9930        ac_cv_guild_ok=yes
9931      else
9932        ac_cv_guild_ok=no
9933      fi
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9936 $as_echo "$ac_cv_guild_ok" >&6; }
9937
9938     if test "$ac_cv_guild_ok" = no; then
9939     have_libguile=no
9940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9941 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9942   fi
9943 fi
9944
9945 if test "${have_libguile}" != no; then
9946
9947 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9948
9949   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9950   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9951   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9952   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9953   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9954
9955     save_LIBS="$LIBS"
9956   save_CPPFLAGS="$CPPFLAGS"
9957   LIBS="$GUILE_LIBS"
9958   CPPFLAGS="$GUILE_CPPFLAGS"
9959   for ac_func in scm_new_smob
9960 do :
9961   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9962 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9963   cat >>confdefs.h <<_ACEOF
9964 #define HAVE_SCM_NEW_SMOB 1
9965 _ACEOF
9966
9967 fi
9968 done
9969
9970   LIBS="$save_LIBS"
9971   CPPFLAGS="$save_CPPFLAGS"
9972 else
9973   # Even if Guile support is not compiled in, we need to have these files
9974   # included.
9975   CONFIG_OBS="$CONFIG_OBS guile.o"
9976   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9977 fi
9978
9979
9980  if test "${have_libguile}" != no; then
9981   HAVE_GUILE_TRUE=
9982   HAVE_GUILE_FALSE='#'
9983 else
9984   HAVE_GUILE_TRUE='#'
9985   HAVE_GUILE_FALSE=
9986 fi
9987
9988
9989 # --------------------- #
9990 # Check for libmcheck.  #
9991 # --------------------- #
9992
9993 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9994 # but turn it off if Python is enabled with threads, since -lmcheck is
9995 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9996 # and for releases.
9997 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9998    && $development; then
9999   libmcheck_default=yes
10000 else
10001   libmcheck_default=no
10002 fi
10003
10004   # Check whether --enable-libmcheck was given.
10005 if test "${enable_libmcheck+set}" = set; then :
10006   enableval=$enable_libmcheck; case "${enableval}" in
10007       yes | y) ENABLE_LIBMCHECK="yes" ;;
10008       no | n)  ENABLE_LIBMCHECK="no" ;;
10009       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10010     esac
10011 fi
10012
10013
10014   if test -z "${ENABLE_LIBMCHECK}"; then
10015     ENABLE_LIBMCHECK=${libmcheck_default}
10016   fi
10017
10018   if test "$ENABLE_LIBMCHECK" = "yes" ; then
10019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10020 $as_echo_n "checking for main in -lmcheck... " >&6; }
10021 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10022   $as_echo_n "(cached) " >&6
10023 else
10024   ac_check_lib_save_LIBS=$LIBS
10025 LIBS="-lmcheck  $LIBS"
10026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10027 /* end confdefs.h.  */
10028
10029
10030 int
10031 main ()
10032 {
10033 return main ();
10034   ;
10035   return 0;
10036 }
10037 _ACEOF
10038 if ac_fn_c_try_link "$LINENO"; then :
10039   ac_cv_lib_mcheck_main=yes
10040 else
10041   ac_cv_lib_mcheck_main=no
10042 fi
10043 rm -f core conftest.err conftest.$ac_objext \
10044     conftest$ac_exeext conftest.$ac_ext
10045 LIBS=$ac_check_lib_save_LIBS
10046 fi
10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10048 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10049 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10050   cat >>confdefs.h <<_ACEOF
10051 #define HAVE_LIBMCHECK 1
10052 _ACEOF
10053
10054   LIBS="-lmcheck $LIBS"
10055
10056 fi
10057
10058   fi
10059
10060
10061 if test "$ENABLE_LIBMCHECK" = "yes" \
10062         -a "${have_libpython}" != "no" \
10063         -a "${python_has_threads}" = "yes" ; then
10064   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10065 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10066 fi
10067
10068
10069 # Check whether --with-intel_pt was given.
10070 if test "${with_intel_pt+set}" = set; then :
10071   withval=$with_intel_pt;
10072 else
10073   with_intel_pt=auto
10074 fi
10075
10076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10077 $as_echo_n "checking whether to use intel pt... " >&6; }
10078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10079 $as_echo "$with_intel_pt" >&6; }
10080
10081 if test "${with_intel_pt}" = no; then
10082   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10083 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
10084   HAVE_LIBIPT=no
10085 else
10086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10087 /* end confdefs.h.  */
10088
10089 #include <linux/perf_event.h>
10090 #ifndef PERF_ATTR_SIZE_VER5
10091 # error
10092 #endif
10093
10094 _ACEOF
10095 if ac_fn_c_try_cpp "$LINENO"; then :
10096   perf_event=yes
10097 else
10098   perf_event=no
10099 fi
10100 rm -f conftest.err conftest.$ac_ext
10101   if test "$perf_event" != yes; then
10102     if test "$with_intel_pt" = yes; then
10103       as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10104     else
10105       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10106 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10107     fi
10108   fi
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118     use_additional=yes
10119
10120   acl_save_prefix="$prefix"
10121   prefix="$acl_final_prefix"
10122   acl_save_exec_prefix="$exec_prefix"
10123   exec_prefix="$acl_final_exec_prefix"
10124
10125     eval additional_includedir=\"$includedir\"
10126     eval additional_libdir=\"$libdir\"
10127
10128   exec_prefix="$acl_save_exec_prefix"
10129   prefix="$acl_save_prefix"
10130
10131
10132 # Check whether --with-libipt-prefix was given.
10133 if test "${with_libipt_prefix+set}" = set; then :
10134   withval=$with_libipt_prefix;
10135     if test "X$withval" = "Xno"; then
10136       use_additional=no
10137     else
10138       if test "X$withval" = "X"; then
10139
10140   acl_save_prefix="$prefix"
10141   prefix="$acl_final_prefix"
10142   acl_save_exec_prefix="$exec_prefix"
10143   exec_prefix="$acl_final_exec_prefix"
10144
10145           eval additional_includedir=\"$includedir\"
10146           eval additional_libdir=\"$libdir\"
10147
10148   exec_prefix="$acl_save_exec_prefix"
10149   prefix="$acl_save_prefix"
10150
10151       else
10152         additional_includedir="$withval/include"
10153         additional_libdir="$withval/lib"
10154       fi
10155     fi
10156
10157 fi
10158
10159       LIBIPT=
10160   LTLIBIPT=
10161   INCIPT=
10162   rpathdirs=
10163   ltrpathdirs=
10164   names_already_handled=
10165   names_next_round='ipt '
10166   while test -n "$names_next_round"; do
10167     names_this_round="$names_next_round"
10168     names_next_round=
10169     for name in $names_this_round; do
10170       already_handled=
10171       for n in $names_already_handled; do
10172         if test "$n" = "$name"; then
10173           already_handled=yes
10174           break
10175         fi
10176       done
10177       if test -z "$already_handled"; then
10178         names_already_handled="$names_already_handled $name"
10179                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10180         eval value=\"\$HAVE_LIB$uppername\"
10181         if test -n "$value"; then
10182           if test "$value" = yes; then
10183             eval value=\"\$LIB$uppername\"
10184             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10185             eval value=\"\$LTLIB$uppername\"
10186             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10187           else
10188                                     :
10189           fi
10190         else
10191                               found_dir=
10192           found_la=
10193           found_so=
10194           found_a=
10195           if test $use_additional = yes; then
10196             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10197               found_dir="$additional_libdir"
10198               found_so="$additional_libdir/lib$name.$shlibext"
10199               if test -f "$additional_libdir/lib$name.la"; then
10200                 found_la="$additional_libdir/lib$name.la"
10201               fi
10202             else
10203               if test -f "$additional_libdir/lib$name.$libext"; then
10204                 found_dir="$additional_libdir"
10205                 found_a="$additional_libdir/lib$name.$libext"
10206                 if test -f "$additional_libdir/lib$name.la"; then
10207                   found_la="$additional_libdir/lib$name.la"
10208                 fi
10209               fi
10210             fi
10211           fi
10212           if test "X$found_dir" = "X"; then
10213             for x in $LDFLAGS $LTLIBIPT; do
10214
10215   acl_save_prefix="$prefix"
10216   prefix="$acl_final_prefix"
10217   acl_save_exec_prefix="$exec_prefix"
10218   exec_prefix="$acl_final_exec_prefix"
10219   eval x=\"$x\"
10220   exec_prefix="$acl_save_exec_prefix"
10221   prefix="$acl_save_prefix"
10222
10223               case "$x" in
10224                 -L*)
10225                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10226                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10227                     found_dir="$dir"
10228                     found_so="$dir/lib$name.$shlibext"
10229                     if test -f "$dir/lib$name.la"; then
10230                       found_la="$dir/lib$name.la"
10231                     fi
10232                   else
10233                     if test -f "$dir/lib$name.$libext"; then
10234                       found_dir="$dir"
10235                       found_a="$dir/lib$name.$libext"
10236                       if test -f "$dir/lib$name.la"; then
10237                         found_la="$dir/lib$name.la"
10238                       fi
10239                     fi
10240                   fi
10241                   ;;
10242               esac
10243               if test "X$found_dir" != "X"; then
10244                 break
10245               fi
10246             done
10247           fi
10248           if test "X$found_dir" != "X"; then
10249                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10250             if test "X$found_so" != "X"; then
10251                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10252                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10253               else
10254                                                                                 haveit=
10255                 for x in $ltrpathdirs; do
10256                   if test "X$x" = "X$found_dir"; then
10257                     haveit=yes
10258                     break
10259                   fi
10260                 done
10261                 if test -z "$haveit"; then
10262                   ltrpathdirs="$ltrpathdirs $found_dir"
10263                 fi
10264                                 if test "$hardcode_direct" = yes; then
10265                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10266                 else
10267                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10268                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10269                                                             haveit=
10270                     for x in $rpathdirs; do
10271                       if test "X$x" = "X$found_dir"; then
10272                         haveit=yes
10273                         break
10274                       fi
10275                     done
10276                     if test -z "$haveit"; then
10277                       rpathdirs="$rpathdirs $found_dir"
10278                     fi
10279                   else
10280                                                                                 haveit=
10281                     for x in $LDFLAGS $LIBIPT; do
10282
10283   acl_save_prefix="$prefix"
10284   prefix="$acl_final_prefix"
10285   acl_save_exec_prefix="$exec_prefix"
10286   exec_prefix="$acl_final_exec_prefix"
10287   eval x=\"$x\"
10288   exec_prefix="$acl_save_exec_prefix"
10289   prefix="$acl_save_prefix"
10290
10291                       if test "X$x" = "X-L$found_dir"; then
10292                         haveit=yes
10293                         break
10294                       fi
10295                     done
10296                     if test -z "$haveit"; then
10297                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10298                     fi
10299                     if test "$hardcode_minus_L" != no; then
10300                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10301                     else
10302                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10303                     fi
10304                   fi
10305                 fi
10306               fi
10307             else
10308               if test "X$found_a" != "X"; then
10309                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10310               else
10311                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10312               fi
10313             fi
10314                         additional_includedir=
10315             case "$found_dir" in
10316               */lib | */lib/)
10317                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10318                 additional_includedir="$basedir/include"
10319                 ;;
10320             esac
10321             if test "X$additional_includedir" != "X"; then
10322                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10323                 haveit=
10324                 if test "X$additional_includedir" = "X/usr/local/include"; then
10325                   if test -n "$GCC"; then
10326                     case $host_os in
10327                       linux*) haveit=yes;;
10328                     esac
10329                   fi
10330                 fi
10331                 if test -z "$haveit"; then
10332                   for x in $CPPFLAGS $INCIPT; do
10333
10334   acl_save_prefix="$prefix"
10335   prefix="$acl_final_prefix"
10336   acl_save_exec_prefix="$exec_prefix"
10337   exec_prefix="$acl_final_exec_prefix"
10338   eval x=\"$x\"
10339   exec_prefix="$acl_save_exec_prefix"
10340   prefix="$acl_save_prefix"
10341
10342                     if test "X$x" = "X-I$additional_includedir"; then
10343                       haveit=yes
10344                       break
10345                     fi
10346                   done
10347                   if test -z "$haveit"; then
10348                     if test -d "$additional_includedir"; then
10349                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10350                     fi
10351                   fi
10352                 fi
10353               fi
10354             fi
10355                         if test -n "$found_la"; then
10356                                                         save_libdir="$libdir"
10357               case "$found_la" in
10358                 */* | *\\*) . "$found_la" ;;
10359                 *) . "./$found_la" ;;
10360               esac
10361               libdir="$save_libdir"
10362                             for dep in $dependency_libs; do
10363                 case "$dep" in
10364                   -L*)
10365                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10366                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10367                       haveit=
10368                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10369                         if test -n "$GCC"; then
10370                           case $host_os in
10371                             linux*) haveit=yes;;
10372                           esac
10373                         fi
10374                       fi
10375                       if test -z "$haveit"; then
10376                         haveit=
10377                         for x in $LDFLAGS $LIBIPT; do
10378
10379   acl_save_prefix="$prefix"
10380   prefix="$acl_final_prefix"
10381   acl_save_exec_prefix="$exec_prefix"
10382   exec_prefix="$acl_final_exec_prefix"
10383   eval x=\"$x\"
10384   exec_prefix="$acl_save_exec_prefix"
10385   prefix="$acl_save_prefix"
10386
10387                           if test "X$x" = "X-L$additional_libdir"; then
10388                             haveit=yes
10389                             break
10390                           fi
10391                         done
10392                         if test -z "$haveit"; then
10393                           if test -d "$additional_libdir"; then
10394                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10395                           fi
10396                         fi
10397                         haveit=
10398                         for x in $LDFLAGS $LTLIBIPT; do
10399
10400   acl_save_prefix="$prefix"
10401   prefix="$acl_final_prefix"
10402   acl_save_exec_prefix="$exec_prefix"
10403   exec_prefix="$acl_final_exec_prefix"
10404   eval x=\"$x\"
10405   exec_prefix="$acl_save_exec_prefix"
10406   prefix="$acl_save_prefix"
10407
10408                           if test "X$x" = "X-L$additional_libdir"; then
10409                             haveit=yes
10410                             break
10411                           fi
10412                         done
10413                         if test -z "$haveit"; then
10414                           if test -d "$additional_libdir"; then
10415                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10416                           fi
10417                         fi
10418                       fi
10419                     fi
10420                     ;;
10421                   -R*)
10422                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10423                     if test "$enable_rpath" != no; then
10424                                                                   haveit=
10425                       for x in $rpathdirs; do
10426                         if test "X$x" = "X$dir"; then
10427                           haveit=yes
10428                           break
10429                         fi
10430                       done
10431                       if test -z "$haveit"; then
10432                         rpathdirs="$rpathdirs $dir"
10433                       fi
10434                                                                   haveit=
10435                       for x in $ltrpathdirs; do
10436                         if test "X$x" = "X$dir"; then
10437                           haveit=yes
10438                           break
10439                         fi
10440                       done
10441                       if test -z "$haveit"; then
10442                         ltrpathdirs="$ltrpathdirs $dir"
10443                       fi
10444                     fi
10445                     ;;
10446                   -l*)
10447                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10448                     ;;
10449                   *.la)
10450                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10451                     ;;
10452                   *)
10453                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10454                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10455                     ;;
10456                 esac
10457               done
10458             fi
10459           else
10460                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10461             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10462           fi
10463         fi
10464       fi
10465     done
10466   done
10467   if test "X$rpathdirs" != "X"; then
10468     if test -n "$hardcode_libdir_separator"; then
10469                         alldirs=
10470       for found_dir in $rpathdirs; do
10471         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10472       done
10473             acl_save_libdir="$libdir"
10474       libdir="$alldirs"
10475       eval flag=\"$hardcode_libdir_flag_spec\"
10476       libdir="$acl_save_libdir"
10477       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10478     else
10479             for found_dir in $rpathdirs; do
10480         acl_save_libdir="$libdir"
10481         libdir="$found_dir"
10482         eval flag=\"$hardcode_libdir_flag_spec\"
10483         libdir="$acl_save_libdir"
10484         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10485       done
10486     fi
10487   fi
10488   if test "X$ltrpathdirs" != "X"; then
10489             for found_dir in $ltrpathdirs; do
10490       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10491     done
10492   fi
10493
10494
10495         ac_save_CPPFLAGS="$CPPFLAGS"
10496
10497   for element in $INCIPT; do
10498     haveit=
10499     for x in $CPPFLAGS; do
10500
10501   acl_save_prefix="$prefix"
10502   prefix="$acl_final_prefix"
10503   acl_save_exec_prefix="$exec_prefix"
10504   exec_prefix="$acl_final_exec_prefix"
10505   eval x=\"$x\"
10506   exec_prefix="$acl_save_exec_prefix"
10507   prefix="$acl_save_prefix"
10508
10509       if test "X$x" = "X$element"; then
10510         haveit=yes
10511         break
10512       fi
10513     done
10514     if test -z "$haveit"; then
10515       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10516     fi
10517   done
10518
10519
10520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10521 $as_echo_n "checking for libipt... " >&6; }
10522 if test "${ac_cv_libipt+set}" = set; then :
10523   $as_echo_n "(cached) " >&6
10524 else
10525
10526     ac_save_LIBS="$LIBS"
10527     LIBS="$LIBS $LIBIPT"
10528     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10529 /* end confdefs.h.  */
10530 #include "intel-pt.h"
10531 int
10532 main ()
10533 {
10534 pt_insn_alloc_decoder (0);
10535   ;
10536   return 0;
10537 }
10538 _ACEOF
10539 if ac_fn_c_try_link "$LINENO"; then :
10540   ac_cv_libipt=yes
10541 else
10542   ac_cv_libipt=no
10543 fi
10544 rm -f core conftest.err conftest.$ac_objext \
10545     conftest$ac_exeext conftest.$ac_ext
10546     LIBS="$ac_save_LIBS"
10547
10548 fi
10549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10550 $as_echo "$ac_cv_libipt" >&6; }
10551   if test "$ac_cv_libipt" = yes; then
10552     HAVE_LIBIPT=yes
10553
10554 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10555
10556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10557 $as_echo_n "checking how to link with libipt... " >&6; }
10558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10559 $as_echo "$LIBIPT" >&6; }
10560   else
10561     HAVE_LIBIPT=no
10562             CPPFLAGS="$ac_save_CPPFLAGS"
10563     LIBIPT=
10564     LTLIBIPT=
10565   fi
10566
10567
10568
10569
10570
10571
10572   if test "$HAVE_LIBIPT" != yes; then
10573     if test "$with_intel_pt" = yes; then
10574       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10575     else
10576       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10577 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10578     fi
10579   fi
10580 fi
10581
10582 # ------------------------- #
10583 # Checks for header files.  #
10584 # ------------------------- #
10585
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10587 $as_echo_n "checking for ANSI C header files... " >&6; }
10588 if test "${ac_cv_header_stdc+set}" = set; then :
10589   $as_echo_n "(cached) " >&6
10590 else
10591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10592 /* end confdefs.h.  */
10593 #include <stdlib.h>
10594 #include <stdarg.h>
10595 #include <string.h>
10596 #include <float.h>
10597
10598 int
10599 main ()
10600 {
10601
10602   ;
10603   return 0;
10604 }
10605 _ACEOF
10606 if ac_fn_c_try_compile "$LINENO"; then :
10607   ac_cv_header_stdc=yes
10608 else
10609   ac_cv_header_stdc=no
10610 fi
10611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10612
10613 if test $ac_cv_header_stdc = yes; then
10614   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10616 /* end confdefs.h.  */
10617 #include <string.h>
10618
10619 _ACEOF
10620 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10621   $EGREP "memchr" >/dev/null 2>&1; then :
10622
10623 else
10624   ac_cv_header_stdc=no
10625 fi
10626 rm -f conftest*
10627
10628 fi
10629
10630 if test $ac_cv_header_stdc = yes; then
10631   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10633 /* end confdefs.h.  */
10634 #include <stdlib.h>
10635
10636 _ACEOF
10637 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10638   $EGREP "free" >/dev/null 2>&1; then :
10639
10640 else
10641   ac_cv_header_stdc=no
10642 fi
10643 rm -f conftest*
10644
10645 fi
10646
10647 if test $ac_cv_header_stdc = yes; then
10648   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10649   if test "$cross_compiling" = yes; then :
10650   :
10651 else
10652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10653 /* end confdefs.h.  */
10654 #include <ctype.h>
10655 #include <stdlib.h>
10656 #if ((' ' & 0x0FF) == 0x020)
10657 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10658 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10659 #else
10660 # define ISLOWER(c) \
10661                    (('a' <= (c) && (c) <= 'i') \
10662                      || ('j' <= (c) && (c) <= 'r') \
10663                      || ('s' <= (c) && (c) <= 'z'))
10664 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10665 #endif
10666
10667 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10668 int
10669 main ()
10670 {
10671   int i;
10672   for (i = 0; i < 256; i++)
10673     if (XOR (islower (i), ISLOWER (i))
10674         || toupper (i) != TOUPPER (i))
10675       return 2;
10676   return 0;
10677 }
10678 _ACEOF
10679 if ac_fn_c_try_run "$LINENO"; then :
10680
10681 else
10682   ac_cv_header_stdc=no
10683 fi
10684 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10685   conftest.$ac_objext conftest.beam conftest.$ac_ext
10686 fi
10687
10688 fi
10689 fi
10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10691 $as_echo "$ac_cv_header_stdc" >&6; }
10692 if test $ac_cv_header_stdc = yes; then
10693
10694 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10695
10696 fi
10697
10698 # elf_hp.h is for HP/UX 64-bit shared library support.
10699 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10700                   thread_db.h \
10701                   sys/fault.h \
10702                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10703                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10704                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10705                   termios.h termio.h \
10706                   sgtty.h elf_hp.h \
10707                   dlfcn.h
10708 do :
10709   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10710 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10711 eval as_val=\$$as_ac_Header
10712    if test "x$as_val" = x""yes; then :
10713   cat >>confdefs.h <<_ACEOF
10714 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10715 _ACEOF
10716
10717 fi
10718
10719 done
10720
10721 for ac_header in sys/proc.h
10722 do :
10723   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10724 # include <sys/param.h>
10725 #endif
10726
10727 "
10728 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10729   cat >>confdefs.h <<_ACEOF
10730 #define HAVE_SYS_PROC_H 1
10731 _ACEOF
10732
10733 fi
10734
10735 done
10736
10737 for ac_header in sys/user.h
10738 do :
10739   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10740 # include <sys/param.h>
10741 #endif
10742
10743 "
10744 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10745   cat >>confdefs.h <<_ACEOF
10746 #define HAVE_SYS_USER_H 1
10747 _ACEOF
10748
10749 fi
10750
10751 done
10752
10753
10754 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10755 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10756 # think that we don't have <curses.h> if we're using GCC.
10757 case $host_os in
10758   solaris2.[789])
10759     if test "$GCC" = yes; then
10760
10761 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10762
10763     fi ;;
10764 esac
10765 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10766 do :
10767   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10768 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10769 eval as_val=\$$as_ac_Header
10770    if test "x$as_val" = x""yes; then :
10771   cat >>confdefs.h <<_ACEOF
10772 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10773 _ACEOF
10774
10775 fi
10776
10777 done
10778
10779 for ac_header in term.h
10780 do :
10781   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10782 # include <curses.h>
10783 #endif
10784
10785 "
10786 if test "x$ac_cv_header_term_h" = x""yes; then :
10787   cat >>confdefs.h <<_ACEOF
10788 #define HAVE_TERM_H 1
10789 _ACEOF
10790
10791 fi
10792
10793 done
10794
10795
10796 # ------------------------- #
10797 # Checks for declarations.  #
10798 # ------------------------- #
10799
10800
10801   # Check for presence and size of long long.
10802   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10803 if test "x$ac_cv_type_long_long" = x""yes; then :
10804
10805 cat >>confdefs.h <<_ACEOF
10806 #define HAVE_LONG_LONG 1
10807 _ACEOF
10808
10809 # The cast to long int works around a bug in the HP C Compiler
10810 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10811 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10812 # This bug is HP SR number 8606223364.
10813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10814 $as_echo_n "checking size of long long... " >&6; }
10815 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10816   $as_echo_n "(cached) " >&6
10817 else
10818   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10819
10820 else
10821   if test "$ac_cv_type_long_long" = yes; then
10822      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10823 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10824 { as_fn_set_status 77
10825 as_fn_error "cannot compute sizeof (long long)
10826 See \`config.log' for more details." "$LINENO" 5; }; }
10827    else
10828      ac_cv_sizeof_long_long=0
10829    fi
10830 fi
10831
10832 fi
10833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10834 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10835
10836
10837
10838 cat >>confdefs.h <<_ACEOF
10839 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10840 _ACEOF
10841
10842
10843 fi
10844
10845
10846   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10847 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10848   ac_have_decl=1
10849 else
10850   ac_have_decl=0
10851 fi
10852
10853 cat >>confdefs.h <<_ACEOF
10854 #define HAVE_DECL_BASENAME $ac_have_decl
10855 _ACEOF
10856 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10857 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10858   ac_have_decl=1
10859 else
10860   ac_have_decl=0
10861 fi
10862
10863 cat >>confdefs.h <<_ACEOF
10864 #define HAVE_DECL_FFS $ac_have_decl
10865 _ACEOF
10866 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10867 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10868   ac_have_decl=1
10869 else
10870   ac_have_decl=0
10871 fi
10872
10873 cat >>confdefs.h <<_ACEOF
10874 #define HAVE_DECL_ASPRINTF $ac_have_decl
10875 _ACEOF
10876 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10877 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10878   ac_have_decl=1
10879 else
10880   ac_have_decl=0
10881 fi
10882
10883 cat >>confdefs.h <<_ACEOF
10884 #define HAVE_DECL_VASPRINTF $ac_have_decl
10885 _ACEOF
10886 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10887 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10888   ac_have_decl=1
10889 else
10890   ac_have_decl=0
10891 fi
10892
10893 cat >>confdefs.h <<_ACEOF
10894 #define HAVE_DECL_SNPRINTF $ac_have_decl
10895 _ACEOF
10896 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10897 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10898   ac_have_decl=1
10899 else
10900   ac_have_decl=0
10901 fi
10902
10903 cat >>confdefs.h <<_ACEOF
10904 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10905 _ACEOF
10906
10907   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10908 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10909   ac_have_decl=1
10910 else
10911   ac_have_decl=0
10912 fi
10913
10914 cat >>confdefs.h <<_ACEOF
10915 #define HAVE_DECL_STRTOL $ac_have_decl
10916 _ACEOF
10917 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10918 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10919   ac_have_decl=1
10920 else
10921   ac_have_decl=0
10922 fi
10923
10924 cat >>confdefs.h <<_ACEOF
10925 #define HAVE_DECL_STRTOUL $ac_have_decl
10926 _ACEOF
10927 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10928 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10929   ac_have_decl=1
10930 else
10931   ac_have_decl=0
10932 fi
10933
10934 cat >>confdefs.h <<_ACEOF
10935 #define HAVE_DECL_STRTOLL $ac_have_decl
10936 _ACEOF
10937 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10938 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10939   ac_have_decl=1
10940 else
10941   ac_have_decl=0
10942 fi
10943
10944 cat >>confdefs.h <<_ACEOF
10945 #define HAVE_DECL_STRTOULL $ac_have_decl
10946 _ACEOF
10947
10948   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10949 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10950   ac_have_decl=1
10951 else
10952   ac_have_decl=0
10953 fi
10954
10955 cat >>confdefs.h <<_ACEOF
10956 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10957 _ACEOF
10958
10959
10960
10961 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10962 if test "x$ac_cv_have_decl_free" = x""yes; then :
10963   ac_have_decl=1
10964 else
10965   ac_have_decl=0
10966 fi
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define HAVE_DECL_FREE $ac_have_decl
10970 _ACEOF
10971 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10972 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10973   ac_have_decl=1
10974 else
10975   ac_have_decl=0
10976 fi
10977
10978 cat >>confdefs.h <<_ACEOF
10979 #define HAVE_DECL_MALLOC $ac_have_decl
10980 _ACEOF
10981 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10982 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10983   ac_have_decl=1
10984 else
10985   ac_have_decl=0
10986 fi
10987
10988 cat >>confdefs.h <<_ACEOF
10989 #define HAVE_DECL_REALLOC $ac_have_decl
10990 _ACEOF
10991 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10992 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10993   ac_have_decl=1
10994 else
10995   ac_have_decl=0
10996 fi
10997
10998 cat >>confdefs.h <<_ACEOF
10999 #define HAVE_DECL_SNPRINTF $ac_have_decl
11000 _ACEOF
11001
11002
11003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11004 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11005 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11006   $as_echo_n "(cached) " >&6
11007 else
11008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11009 /* end confdefs.h.  */
11010 #include <locale.h>
11011 int
11012 main ()
11013 {
11014 return LC_MESSAGES
11015   ;
11016   return 0;
11017 }
11018 _ACEOF
11019 if ac_fn_c_try_link "$LINENO"; then :
11020   am_cv_val_LC_MESSAGES=yes
11021 else
11022   am_cv_val_LC_MESSAGES=no
11023 fi
11024 rm -f core conftest.err conftest.$ac_objext \
11025     conftest$ac_exeext conftest.$ac_ext
11026 fi
11027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11028 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11029   if test $am_cv_val_LC_MESSAGES = yes; then
11030
11031 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11032
11033   fi
11034
11035
11036 # ----------------------- #
11037 # Checks for structures.  #
11038 # ----------------------- #
11039
11040 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11041 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11042
11043 cat >>confdefs.h <<_ACEOF
11044 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11045 _ACEOF
11046
11047
11048 fi
11049 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11050 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11051
11052 cat >>confdefs.h <<_ACEOF
11053 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11054 _ACEOF
11055
11056
11057 fi
11058
11059
11060 # ------------------ #
11061 # Checks for types.  #
11062 # ------------------ #
11063
11064 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11065 #include <sys/socket.h>
11066
11067 "
11068 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11069
11070 cat >>confdefs.h <<_ACEOF
11071 #define HAVE_SOCKLEN_T 1
11072 _ACEOF
11073
11074
11075 fi
11076
11077
11078 # ------------------------------------- #
11079 # Checks for compiler characteristics.  #
11080 # ------------------------------------- #
11081
11082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11083 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11084 if test "${ac_cv_c_const+set}" = set; then :
11085   $as_echo_n "(cached) " >&6
11086 else
11087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11088 /* end confdefs.h.  */
11089
11090 int
11091 main ()
11092 {
11093 /* FIXME: Include the comments suggested by Paul. */
11094 #ifndef __cplusplus
11095   /* Ultrix mips cc rejects this.  */
11096   typedef int charset[2];
11097   const charset cs;
11098   /* SunOS 4.1.1 cc rejects this.  */
11099   char const *const *pcpcc;
11100   char **ppc;
11101   /* NEC SVR4.0.2 mips cc rejects this.  */
11102   struct point {int x, y;};
11103   static struct point const zero = {0,0};
11104   /* AIX XL C 1.02.0.0 rejects this.
11105      It does not let you subtract one const X* pointer from another in
11106      an arm of an if-expression whose if-part is not a constant
11107      expression */
11108   const char *g = "string";
11109   pcpcc = &g + (g ? g-g : 0);
11110   /* HPUX 7.0 cc rejects these. */
11111   ++pcpcc;
11112   ppc = (char**) pcpcc;
11113   pcpcc = (char const *const *) ppc;
11114   { /* SCO 3.2v4 cc rejects this.  */
11115     char *t;
11116     char const *s = 0 ? (char *) 0 : (char const *) 0;
11117
11118     *t++ = 0;
11119     if (s) return 0;
11120   }
11121   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11122     int x[] = {25, 17};
11123     const int *foo = &x[0];
11124     ++foo;
11125   }
11126   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11127     typedef const int *iptr;
11128     iptr p = 0;
11129     ++p;
11130   }
11131   { /* AIX XL C 1.02.0.0 rejects this saying
11132        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11133     struct s { int j; const int *ap[3]; };
11134     struct s *b; b->j = 5;
11135   }
11136   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11137     const int foo = 10;
11138     if (!foo) return 0;
11139   }
11140   return !cs[0] && !zero.x;
11141 #endif
11142
11143   ;
11144   return 0;
11145 }
11146 _ACEOF
11147 if ac_fn_c_try_compile "$LINENO"; then :
11148   ac_cv_c_const=yes
11149 else
11150   ac_cv_c_const=no
11151 fi
11152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11153 fi
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11155 $as_echo "$ac_cv_c_const" >&6; }
11156 if test $ac_cv_c_const = no; then
11157
11158 $as_echo "#define const /**/" >>confdefs.h
11159
11160 fi
11161
11162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11163 $as_echo_n "checking for inline... " >&6; }
11164 if test "${ac_cv_c_inline+set}" = set; then :
11165   $as_echo_n "(cached) " >&6
11166 else
11167   ac_cv_c_inline=no
11168 for ac_kw in inline __inline__ __inline; do
11169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11170 /* end confdefs.h.  */
11171 #ifndef __cplusplus
11172 typedef int foo_t;
11173 static $ac_kw foo_t static_foo () {return 0; }
11174 $ac_kw foo_t foo () {return 0; }
11175 #endif
11176
11177 _ACEOF
11178 if ac_fn_c_try_compile "$LINENO"; then :
11179   ac_cv_c_inline=$ac_kw
11180 fi
11181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11182   test "$ac_cv_c_inline" != no && break
11183 done
11184
11185 fi
11186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11187 $as_echo "$ac_cv_c_inline" >&6; }
11188
11189 case $ac_cv_c_inline in
11190   inline | yes) ;;
11191   *)
11192     case $ac_cv_c_inline in
11193       no) ac_val=;;
11194       *) ac_val=$ac_cv_c_inline;;
11195     esac
11196     cat >>confdefs.h <<_ACEOF
11197 #ifndef __cplusplus
11198 #define inline $ac_val
11199 #endif
11200 _ACEOF
11201     ;;
11202 esac
11203
11204  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11205 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11206 if test "${ac_cv_c_bigendian+set}" = set; then :
11207   $as_echo_n "(cached) " >&6
11208 else
11209   ac_cv_c_bigendian=unknown
11210     # See if we're dealing with a universal compiler.
11211     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11212 /* end confdefs.h.  */
11213 #ifndef __APPLE_CC__
11214                not a universal capable compiler
11215              #endif
11216              typedef int dummy;
11217
11218 _ACEOF
11219 if ac_fn_c_try_compile "$LINENO"; then :
11220
11221         # Check for potential -arch flags.  It is not universal unless
11222         # there are at least two -arch flags with different values.
11223         ac_arch=
11224         ac_prev=
11225         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11226          if test -n "$ac_prev"; then
11227            case $ac_word in
11228              i?86 | x86_64 | ppc | ppc64)
11229                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11230                  ac_arch=$ac_word
11231                else
11232                  ac_cv_c_bigendian=universal
11233                  break
11234                fi
11235                ;;
11236            esac
11237            ac_prev=
11238          elif test "x$ac_word" = "x-arch"; then
11239            ac_prev=arch
11240          fi
11241        done
11242 fi
11243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11244     if test $ac_cv_c_bigendian = unknown; then
11245       # See if sys/param.h defines the BYTE_ORDER macro.
11246       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11247 /* end confdefs.h.  */
11248 #include <sys/types.h>
11249              #include <sys/param.h>
11250
11251 int
11252 main ()
11253 {
11254 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11255                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11256                      && LITTLE_ENDIAN)
11257               bogus endian macros
11258              #endif
11259
11260   ;
11261   return 0;
11262 }
11263 _ACEOF
11264 if ac_fn_c_try_compile "$LINENO"; then :
11265   # It does; now see whether it defined to BIG_ENDIAN or not.
11266          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267 /* end confdefs.h.  */
11268 #include <sys/types.h>
11269                 #include <sys/param.h>
11270
11271 int
11272 main ()
11273 {
11274 #if BYTE_ORDER != BIG_ENDIAN
11275                  not big endian
11276                 #endif
11277
11278   ;
11279   return 0;
11280 }
11281 _ACEOF
11282 if ac_fn_c_try_compile "$LINENO"; then :
11283   ac_cv_c_bigendian=yes
11284 else
11285   ac_cv_c_bigendian=no
11286 fi
11287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11288 fi
11289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11290     fi
11291     if test $ac_cv_c_bigendian = unknown; then
11292       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11293       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11294 /* end confdefs.h.  */
11295 #include <limits.h>
11296
11297 int
11298 main ()
11299 {
11300 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11301               bogus endian macros
11302              #endif
11303
11304   ;
11305   return 0;
11306 }
11307 _ACEOF
11308 if ac_fn_c_try_compile "$LINENO"; then :
11309   # It does; now see whether it defined to _BIG_ENDIAN or not.
11310          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11311 /* end confdefs.h.  */
11312 #include <limits.h>
11313
11314 int
11315 main ()
11316 {
11317 #ifndef _BIG_ENDIAN
11318                  not big endian
11319                 #endif
11320
11321   ;
11322   return 0;
11323 }
11324 _ACEOF
11325 if ac_fn_c_try_compile "$LINENO"; then :
11326   ac_cv_c_bigendian=yes
11327 else
11328   ac_cv_c_bigendian=no
11329 fi
11330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11331 fi
11332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11333     fi
11334     if test $ac_cv_c_bigendian = unknown; then
11335       # Compile a test program.
11336       if test "$cross_compiling" = yes; then :
11337   # Try to guess by grepping values from an object file.
11338          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11339 /* end confdefs.h.  */
11340 short int ascii_mm[] =
11341                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11342                 short int ascii_ii[] =
11343                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11344                 int use_ascii (int i) {
11345                   return ascii_mm[i] + ascii_ii[i];
11346                 }
11347                 short int ebcdic_ii[] =
11348                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11349                 short int ebcdic_mm[] =
11350                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11351                 int use_ebcdic (int i) {
11352                   return ebcdic_mm[i] + ebcdic_ii[i];
11353                 }
11354                 extern int foo;
11355
11356 int
11357 main ()
11358 {
11359 return use_ascii (foo) == use_ebcdic (foo);
11360   ;
11361   return 0;
11362 }
11363 _ACEOF
11364 if ac_fn_c_try_compile "$LINENO"; then :
11365   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11366               ac_cv_c_bigendian=yes
11367             fi
11368             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11369               if test "$ac_cv_c_bigendian" = unknown; then
11370                 ac_cv_c_bigendian=no
11371               else
11372                 # finding both strings is unlikely to happen, but who knows?
11373                 ac_cv_c_bigendian=unknown
11374               fi
11375             fi
11376 fi
11377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11378 else
11379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11380 /* end confdefs.h.  */
11381 $ac_includes_default
11382 int
11383 main ()
11384 {
11385
11386              /* Are we little or big endian?  From Harbison&Steele.  */
11387              union
11388              {
11389                long int l;
11390                char c[sizeof (long int)];
11391              } u;
11392              u.l = 1;
11393              return u.c[sizeof (long int) - 1] == 1;
11394
11395   ;
11396   return 0;
11397 }
11398 _ACEOF
11399 if ac_fn_c_try_run "$LINENO"; then :
11400   ac_cv_c_bigendian=no
11401 else
11402   ac_cv_c_bigendian=yes
11403 fi
11404 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11405   conftest.$ac_objext conftest.beam conftest.$ac_ext
11406 fi
11407
11408     fi
11409 fi
11410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11411 $as_echo "$ac_cv_c_bigendian" >&6; }
11412  case $ac_cv_c_bigendian in #(
11413    yes)
11414      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11415 ;; #(
11416    no)
11417       ;; #(
11418    universal)
11419
11420 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11421
11422      ;; #(
11423    *)
11424      as_fn_error "unknown endianness
11425  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11426  esac
11427
11428
11429 # ------------------------------ #
11430 # Checks for library functions.  #
11431 # ------------------------------ #
11432
11433 for ac_header in stdlib.h unistd.h
11434 do :
11435   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11436 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11437 eval as_val=\$$as_ac_Header
11438    if test "x$as_val" = x""yes; then :
11439   cat >>confdefs.h <<_ACEOF
11440 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11441 _ACEOF
11442
11443 fi
11444
11445 done
11446
11447 for ac_func in getpagesize
11448 do :
11449   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11450 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11451   cat >>confdefs.h <<_ACEOF
11452 #define HAVE_GETPAGESIZE 1
11453 _ACEOF
11454
11455 fi
11456 done
11457
11458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11459 $as_echo_n "checking for working mmap... " >&6; }
11460 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11461   $as_echo_n "(cached) " >&6
11462 else
11463   if test "$cross_compiling" = yes; then :
11464   ac_cv_func_mmap_fixed_mapped=no
11465 else
11466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11467 /* end confdefs.h.  */
11468 $ac_includes_default
11469 /* malloc might have been renamed as rpl_malloc. */
11470 #undef malloc
11471
11472 /* Thanks to Mike Haertel and Jim Avera for this test.
11473    Here is a matrix of mmap possibilities:
11474         mmap private not fixed
11475         mmap private fixed at somewhere currently unmapped
11476         mmap private fixed at somewhere already mapped
11477         mmap shared not fixed
11478         mmap shared fixed at somewhere currently unmapped
11479         mmap shared fixed at somewhere already mapped
11480    For private mappings, we should verify that changes cannot be read()
11481    back from the file, nor mmap's back from the file at a different
11482    address.  (There have been systems where private was not correctly
11483    implemented like the infamous i386 svr4.0, and systems where the
11484    VM page cache was not coherent with the file system buffer cache
11485    like early versions of FreeBSD and possibly contemporary NetBSD.)
11486    For shared mappings, we should conversely verify that changes get
11487    propagated back to all the places they're supposed to be.
11488
11489    Grep wants private fixed already mapped.
11490    The main things grep needs to know about mmap are:
11491    * does it exist and is it safe to write into the mmap'd area
11492    * how to use it (BSD variants)  */
11493
11494 #include <fcntl.h>
11495 #include <sys/mman.h>
11496
11497 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11498 char *malloc ();
11499 #endif
11500
11501 /* This mess was copied from the GNU getpagesize.h.  */
11502 #ifndef HAVE_GETPAGESIZE
11503 /* Assume that all systems that can run configure have sys/param.h.  */
11504 # ifndef HAVE_SYS_PARAM_H
11505 #  define HAVE_SYS_PARAM_H 1
11506 # endif
11507
11508 # ifdef _SC_PAGESIZE
11509 #  define getpagesize() sysconf(_SC_PAGESIZE)
11510 # else /* no _SC_PAGESIZE */
11511 #  ifdef HAVE_SYS_PARAM_H
11512 #   include <sys/param.h>
11513 #   ifdef EXEC_PAGESIZE
11514 #    define getpagesize() EXEC_PAGESIZE
11515 #   else /* no EXEC_PAGESIZE */
11516 #    ifdef NBPG
11517 #     define getpagesize() NBPG * CLSIZE
11518 #     ifndef CLSIZE
11519 #      define CLSIZE 1
11520 #     endif /* no CLSIZE */
11521 #    else /* no NBPG */
11522 #     ifdef NBPC
11523 #      define getpagesize() NBPC
11524 #     else /* no NBPC */
11525 #      ifdef PAGESIZE
11526 #       define getpagesize() PAGESIZE
11527 #      endif /* PAGESIZE */
11528 #     endif /* no NBPC */
11529 #    endif /* no NBPG */
11530 #   endif /* no EXEC_PAGESIZE */
11531 #  else /* no HAVE_SYS_PARAM_H */
11532 #   define getpagesize() 8192   /* punt totally */
11533 #  endif /* no HAVE_SYS_PARAM_H */
11534 # endif /* no _SC_PAGESIZE */
11535
11536 #endif /* no HAVE_GETPAGESIZE */
11537
11538 int
11539 main ()
11540 {
11541   char *data, *data2, *data3;
11542   int i, pagesize;
11543   int fd;
11544
11545   pagesize = getpagesize ();
11546
11547   /* First, make a file with some known garbage in it. */
11548   data = (char *) malloc (pagesize);
11549   if (!data)
11550     return 1;
11551   for (i = 0; i < pagesize; ++i)
11552     *(data + i) = rand ();
11553   umask (0);
11554   fd = creat ("conftest.mmap", 0600);
11555   if (fd < 0)
11556     return 1;
11557   if (write (fd, data, pagesize) != pagesize)
11558     return 1;
11559   close (fd);
11560
11561   /* Next, try to mmap the file at a fixed address which already has
11562      something else allocated at it.  If we can, also make sure that
11563      we see the same garbage.  */
11564   fd = open ("conftest.mmap", O_RDWR);
11565   if (fd < 0)
11566     return 1;
11567   data2 = (char *) malloc (2 * pagesize);
11568   if (!data2)
11569     return 1;
11570   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11571   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11572                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11573     return 1;
11574   for (i = 0; i < pagesize; ++i)
11575     if (*(data + i) != *(data2 + i))
11576       return 1;
11577
11578   /* Finally, make sure that changes to the mapped area do not
11579      percolate back to the file as seen by read().  (This is a bug on
11580      some variants of i386 svr4.0.)  */
11581   for (i = 0; i < pagesize; ++i)
11582     *(data2 + i) = *(data2 + i) + 1;
11583   data3 = (char *) malloc (pagesize);
11584   if (!data3)
11585     return 1;
11586   if (read (fd, data3, pagesize) != pagesize)
11587     return 1;
11588   for (i = 0; i < pagesize; ++i)
11589     if (*(data + i) != *(data3 + i))
11590       return 1;
11591   close (fd);
11592   return 0;
11593 }
11594 _ACEOF
11595 if ac_fn_c_try_run "$LINENO"; then :
11596   ac_cv_func_mmap_fixed_mapped=yes
11597 else
11598   ac_cv_func_mmap_fixed_mapped=no
11599 fi
11600 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11601   conftest.$ac_objext conftest.beam conftest.$ac_ext
11602 fi
11603
11604 fi
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11606 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11607 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11608
11609 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11610
11611 fi
11612 rm -f conftest.mmap
11613
11614 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11615 if test "x$ac_cv_type_pid_t" = x""yes; then :
11616
11617 else
11618
11619 cat >>confdefs.h <<_ACEOF
11620 #define pid_t int
11621 _ACEOF
11622
11623 fi
11624
11625 for ac_header in vfork.h
11626 do :
11627   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11628 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11629   cat >>confdefs.h <<_ACEOF
11630 #define HAVE_VFORK_H 1
11631 _ACEOF
11632
11633 fi
11634
11635 done
11636
11637 for ac_func in fork vfork
11638 do :
11639   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11640 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11641 eval as_val=\$$as_ac_var
11642    if test "x$as_val" = x""yes; then :
11643   cat >>confdefs.h <<_ACEOF
11644 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11645 _ACEOF
11646
11647 fi
11648 done
11649
11650 if test "x$ac_cv_func_fork" = xyes; then
11651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11652 $as_echo_n "checking for working fork... " >&6; }
11653 if test "${ac_cv_func_fork_works+set}" = set; then :
11654   $as_echo_n "(cached) " >&6
11655 else
11656   if test "$cross_compiling" = yes; then :
11657   ac_cv_func_fork_works=cross
11658 else
11659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11660 /* end confdefs.h.  */
11661 $ac_includes_default
11662 int
11663 main ()
11664 {
11665
11666           /* By Ruediger Kuhlmann. */
11667           return fork () < 0;
11668
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 if ac_fn_c_try_run "$LINENO"; then :
11674   ac_cv_func_fork_works=yes
11675 else
11676   ac_cv_func_fork_works=no
11677 fi
11678 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11679   conftest.$ac_objext conftest.beam conftest.$ac_ext
11680 fi
11681
11682 fi
11683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11684 $as_echo "$ac_cv_func_fork_works" >&6; }
11685
11686 else
11687   ac_cv_func_fork_works=$ac_cv_func_fork
11688 fi
11689 if test "x$ac_cv_func_fork_works" = xcross; then
11690   case $host in
11691     *-*-amigaos* | *-*-msdosdjgpp*)
11692       # Override, as these systems have only a dummy fork() stub
11693       ac_cv_func_fork_works=no
11694       ;;
11695     *)
11696       ac_cv_func_fork_works=yes
11697       ;;
11698   esac
11699   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11700 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11701 fi
11702 ac_cv_func_vfork_works=$ac_cv_func_vfork
11703 if test "x$ac_cv_func_vfork" = xyes; then
11704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11705 $as_echo_n "checking for working vfork... " >&6; }
11706 if test "${ac_cv_func_vfork_works+set}" = set; then :
11707   $as_echo_n "(cached) " >&6
11708 else
11709   if test "$cross_compiling" = yes; then :
11710   ac_cv_func_vfork_works=cross
11711 else
11712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11713 /* end confdefs.h.  */
11714 /* Thanks to Paul Eggert for this test.  */
11715 $ac_includes_default
11716 #include <sys/wait.h>
11717 #ifdef HAVE_VFORK_H
11718 # include <vfork.h>
11719 #endif
11720 /* On some sparc systems, changes by the child to local and incoming
11721    argument registers are propagated back to the parent.  The compiler
11722    is told about this with #include <vfork.h>, but some compilers
11723    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11724    static variable whose address is put into a register that is
11725    clobbered by the vfork.  */
11726 static void
11727 #ifdef __cplusplus
11728 sparc_address_test (int arg)
11729 # else
11730 sparc_address_test (arg) int arg;
11731 #endif
11732 {
11733   static pid_t child;
11734   if (!child) {
11735     child = vfork ();
11736     if (child < 0) {
11737       perror ("vfork");
11738       _exit(2);
11739     }
11740     if (!child) {
11741       arg = getpid();
11742       write(-1, "", 0);
11743       _exit (arg);
11744     }
11745   }
11746 }
11747
11748 int
11749 main ()
11750 {
11751   pid_t parent = getpid ();
11752   pid_t child;
11753
11754   sparc_address_test (0);
11755
11756   child = vfork ();
11757
11758   if (child == 0) {
11759     /* Here is another test for sparc vfork register problems.  This
11760        test uses lots of local variables, at least as many local
11761        variables as main has allocated so far including compiler
11762        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11763        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11764        reuse the register of parent for one of the local variables,
11765        since it will think that parent can't possibly be used any more
11766        in this routine.  Assigning to the local variable will thus
11767        munge parent in the parent process.  */
11768     pid_t
11769       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11770       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11771     /* Convince the compiler that p..p7 are live; otherwise, it might
11772        use the same hardware register for all 8 local variables.  */
11773     if (p != p1 || p != p2 || p != p3 || p != p4
11774         || p != p5 || p != p6 || p != p7)
11775       _exit(1);
11776
11777     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11778        from child file descriptors.  If the child closes a descriptor
11779        before it execs or exits, this munges the parent's descriptor
11780        as well.  Test for this by closing stdout in the child.  */
11781     _exit(close(fileno(stdout)) != 0);
11782   } else {
11783     int status;
11784     struct stat st;
11785
11786     while (wait(&status) != child)
11787       ;
11788     return (
11789          /* Was there some problem with vforking?  */
11790          child < 0
11791
11792          /* Did the child fail?  (This shouldn't happen.)  */
11793          || status
11794
11795          /* Did the vfork/compiler bug occur?  */
11796          || parent != getpid()
11797
11798          /* Did the file descriptor bug occur?  */
11799          || fstat(fileno(stdout), &st) != 0
11800          );
11801   }
11802 }
11803 _ACEOF
11804 if ac_fn_c_try_run "$LINENO"; then :
11805   ac_cv_func_vfork_works=yes
11806 else
11807   ac_cv_func_vfork_works=no
11808 fi
11809 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11810   conftest.$ac_objext conftest.beam conftest.$ac_ext
11811 fi
11812
11813 fi
11814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11815 $as_echo "$ac_cv_func_vfork_works" >&6; }
11816
11817 fi;
11818 if test "x$ac_cv_func_fork_works" = xcross; then
11819   ac_cv_func_vfork_works=$ac_cv_func_vfork
11820   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11821 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11822 fi
11823
11824 if test "x$ac_cv_func_vfork_works" = xyes; then
11825
11826 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11827
11828 else
11829
11830 $as_echo "#define vfork fork" >>confdefs.h
11831
11832 fi
11833 if test "x$ac_cv_func_fork_works" = xyes; then
11834
11835 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11836
11837 fi
11838
11839 for ac_func in getauxval getrusage getuid getgid \
11840                 pipe poll pread pread64 pwrite resize_term \
11841                 sbrk setpgid setpgrp setsid \
11842                 sigaction sigprocmask sigsetmask socketpair \
11843                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11844                 setrlimit getrlimit posix_madvise waitpid \
11845                 ptrace64 sigaltstack mkdtemp setns
11846 do :
11847   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11848 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11849 eval as_val=\$$as_ac_var
11850    if test "x$as_val" = x""yes; then :
11851   cat >>confdefs.h <<_ACEOF
11852 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11853 _ACEOF
11854
11855 fi
11856 done
11857
11858
11859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11860 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11861 if test "${am_cv_langinfo_codeset+set}" = set; then :
11862   $as_echo_n "(cached) " >&6
11863 else
11864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11865 /* end confdefs.h.  */
11866 #include <langinfo.h>
11867 int
11868 main ()
11869 {
11870 char* cs = nl_langinfo(CODESET);
11871   ;
11872   return 0;
11873 }
11874 _ACEOF
11875 if ac_fn_c_try_link "$LINENO"; then :
11876   am_cv_langinfo_codeset=yes
11877 else
11878   am_cv_langinfo_codeset=no
11879 fi
11880 rm -f core conftest.err conftest.$ac_objext \
11881     conftest$ac_exeext conftest.$ac_ext
11882
11883 fi
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11885 $as_echo "$am_cv_langinfo_codeset" >&6; }
11886   if test $am_cv_langinfo_codeset = yes; then
11887
11888 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11889
11890   fi
11891
11892
11893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11894 $as_echo_n "checking for ANSI C header files... " >&6; }
11895 if test "${ac_cv_header_stdc+set}" = set; then :
11896   $as_echo_n "(cached) " >&6
11897 else
11898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h.  */
11900 #include <stdlib.h>
11901 #include <stdarg.h>
11902 #include <string.h>
11903 #include <float.h>
11904
11905 int
11906 main ()
11907 {
11908
11909   ;
11910   return 0;
11911 }
11912 _ACEOF
11913 if ac_fn_c_try_compile "$LINENO"; then :
11914   ac_cv_header_stdc=yes
11915 else
11916   ac_cv_header_stdc=no
11917 fi
11918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11919
11920 if test $ac_cv_header_stdc = yes; then
11921   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11923 /* end confdefs.h.  */
11924 #include <string.h>
11925
11926 _ACEOF
11927 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11928   $EGREP "memchr" >/dev/null 2>&1; then :
11929
11930 else
11931   ac_cv_header_stdc=no
11932 fi
11933 rm -f conftest*
11934
11935 fi
11936
11937 if test $ac_cv_header_stdc = yes; then
11938   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11940 /* end confdefs.h.  */
11941 #include <stdlib.h>
11942
11943 _ACEOF
11944 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11945   $EGREP "free" >/dev/null 2>&1; then :
11946
11947 else
11948   ac_cv_header_stdc=no
11949 fi
11950 rm -f conftest*
11951
11952 fi
11953
11954 if test $ac_cv_header_stdc = yes; then
11955   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11956   if test "$cross_compiling" = yes; then :
11957   :
11958 else
11959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11960 /* end confdefs.h.  */
11961 #include <ctype.h>
11962 #include <stdlib.h>
11963 #if ((' ' & 0x0FF) == 0x020)
11964 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11965 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11966 #else
11967 # define ISLOWER(c) \
11968                    (('a' <= (c) && (c) <= 'i') \
11969                      || ('j' <= (c) && (c) <= 'r') \
11970                      || ('s' <= (c) && (c) <= 'z'))
11971 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11972 #endif
11973
11974 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11975 int
11976 main ()
11977 {
11978   int i;
11979   for (i = 0; i < 256; i++)
11980     if (XOR (islower (i), ISLOWER (i))
11981         || toupper (i) != TOUPPER (i))
11982       return 2;
11983   return 0;
11984 }
11985 _ACEOF
11986 if ac_fn_c_try_run "$LINENO"; then :
11987
11988 else
11989   ac_cv_header_stdc=no
11990 fi
11991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11992   conftest.$ac_objext conftest.beam conftest.$ac_ext
11993 fi
11994
11995 fi
11996 fi
11997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11998 $as_echo "$ac_cv_header_stdc" >&6; }
11999 if test $ac_cv_header_stdc = yes; then
12000
12001 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12002
12003 fi
12004
12005   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12006 # for constant arguments.  Useless!
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12008 $as_echo_n "checking for working alloca.h... " >&6; }
12009 if test "${ac_cv_working_alloca_h+set}" = set; then :
12010   $as_echo_n "(cached) " >&6
12011 else
12012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12013 /* end confdefs.h.  */
12014 #include <alloca.h>
12015 int
12016 main ()
12017 {
12018 char *p = (char *) alloca (2 * sizeof (int));
12019                           if (p) return 0;
12020   ;
12021   return 0;
12022 }
12023 _ACEOF
12024 if ac_fn_c_try_link "$LINENO"; then :
12025   ac_cv_working_alloca_h=yes
12026 else
12027   ac_cv_working_alloca_h=no
12028 fi
12029 rm -f core conftest.err conftest.$ac_objext \
12030     conftest$ac_exeext conftest.$ac_ext
12031 fi
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12033 $as_echo "$ac_cv_working_alloca_h" >&6; }
12034 if test $ac_cv_working_alloca_h = yes; then
12035
12036 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12037
12038 fi
12039
12040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12041 $as_echo_n "checking for alloca... " >&6; }
12042 if test "${ac_cv_func_alloca_works+set}" = set; then :
12043   $as_echo_n "(cached) " >&6
12044 else
12045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12046 /* end confdefs.h.  */
12047 #ifdef __GNUC__
12048 # define alloca __builtin_alloca
12049 #else
12050 # ifdef _MSC_VER
12051 #  include <malloc.h>
12052 #  define alloca _alloca
12053 # else
12054 #  ifdef HAVE_ALLOCA_H
12055 #   include <alloca.h>
12056 #  else
12057 #   ifdef _AIX
12058  #pragma alloca
12059 #   else
12060 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12061 char *alloca ();
12062 #    endif
12063 #   endif
12064 #  endif
12065 # endif
12066 #endif
12067
12068 int
12069 main ()
12070 {
12071 char *p = (char *) alloca (1);
12072                                     if (p) return 0;
12073   ;
12074   return 0;
12075 }
12076 _ACEOF
12077 if ac_fn_c_try_link "$LINENO"; then :
12078   ac_cv_func_alloca_works=yes
12079 else
12080   ac_cv_func_alloca_works=no
12081 fi
12082 rm -f core conftest.err conftest.$ac_objext \
12083     conftest$ac_exeext conftest.$ac_ext
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12086 $as_echo "$ac_cv_func_alloca_works" >&6; }
12087
12088 if test $ac_cv_func_alloca_works = yes; then
12089
12090 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12091
12092 else
12093   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12094 # that cause trouble.  Some versions do not even contain alloca or
12095 # contain a buggy version.  If you still want to use their alloca,
12096 # use ar to extract alloca.o from them instead of compiling alloca.c.
12097
12098 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12099
12100 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12101
12102
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12104 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12105 if test "${ac_cv_os_cray+set}" = set; then :
12106   $as_echo_n "(cached) " >&6
12107 else
12108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12109 /* end confdefs.h.  */
12110 #if defined CRAY && ! defined CRAY2
12111 webecray
12112 #else
12113 wenotbecray
12114 #endif
12115
12116 _ACEOF
12117 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12118   $EGREP "webecray" >/dev/null 2>&1; then :
12119   ac_cv_os_cray=yes
12120 else
12121   ac_cv_os_cray=no
12122 fi
12123 rm -f conftest*
12124
12125 fi
12126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12127 $as_echo "$ac_cv_os_cray" >&6; }
12128 if test $ac_cv_os_cray = yes; then
12129   for ac_func in _getb67 GETB67 getb67; do
12130     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12131 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12132 eval as_val=\$$as_ac_var
12133    if test "x$as_val" = x""yes; then :
12134
12135 cat >>confdefs.h <<_ACEOF
12136 #define CRAY_STACKSEG_END $ac_func
12137 _ACEOF
12138
12139     break
12140 fi
12141
12142   done
12143 fi
12144
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12146 $as_echo_n "checking stack direction for C alloca... " >&6; }
12147 if test "${ac_cv_c_stack_direction+set}" = set; then :
12148   $as_echo_n "(cached) " >&6
12149 else
12150   if test "$cross_compiling" = yes; then :
12151   ac_cv_c_stack_direction=0
12152 else
12153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12154 /* end confdefs.h.  */
12155 $ac_includes_default
12156 int
12157 find_stack_direction ()
12158 {
12159   static char *addr = 0;
12160   auto char dummy;
12161   if (addr == 0)
12162     {
12163       addr = &dummy;
12164       return find_stack_direction ();
12165     }
12166   else
12167     return (&dummy > addr) ? 1 : -1;
12168 }
12169
12170 int
12171 main ()
12172 {
12173   return find_stack_direction () < 0;
12174 }
12175 _ACEOF
12176 if ac_fn_c_try_run "$LINENO"; then :
12177   ac_cv_c_stack_direction=1
12178 else
12179   ac_cv_c_stack_direction=-1
12180 fi
12181 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12182   conftest.$ac_objext conftest.beam conftest.$ac_ext
12183 fi
12184
12185 fi
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12187 $as_echo "$ac_cv_c_stack_direction" >&6; }
12188 cat >>confdefs.h <<_ACEOF
12189 #define STACK_DIRECTION $ac_cv_c_stack_direction
12190 _ACEOF
12191
12192
12193 fi
12194
12195
12196
12197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12198 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12199 if test "${am_cv_langinfo_codeset+set}" = set; then :
12200   $as_echo_n "(cached) " >&6
12201 else
12202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203 /* end confdefs.h.  */
12204 #include <langinfo.h>
12205 int
12206 main ()
12207 {
12208 char* cs = nl_langinfo(CODESET);
12209   ;
12210   return 0;
12211 }
12212 _ACEOF
12213 if ac_fn_c_try_link "$LINENO"; then :
12214   am_cv_langinfo_codeset=yes
12215 else
12216   am_cv_langinfo_codeset=no
12217 fi
12218 rm -f core conftest.err conftest.$ac_objext \
12219     conftest$ac_exeext conftest.$ac_ext
12220
12221 fi
12222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12223 $as_echo "$am_cv_langinfo_codeset" >&6; }
12224   if test $am_cv_langinfo_codeset = yes; then
12225
12226 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12227
12228   fi
12229
12230
12231   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
12232 do :
12233   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12234 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12235 eval as_val=\$$as_ac_Header
12236    if test "x$as_val" = x""yes; then :
12237   cat >>confdefs.h <<_ACEOF
12238 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12239 _ACEOF
12240
12241 fi
12242
12243 done
12244
12245
12246   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12247 do :
12248   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12249 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12250 eval as_val=\$$as_ac_var
12251    if test "x$as_val" = x""yes; then :
12252   cat >>confdefs.h <<_ACEOF
12253 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12254 _ACEOF
12255
12256 fi
12257 done
12258
12259
12260   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12261 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12262   ac_have_decl=1
12263 else
12264   ac_have_decl=0
12265 fi
12266
12267 cat >>confdefs.h <<_ACEOF
12268 #define HAVE_DECL_STRERROR $ac_have_decl
12269 _ACEOF
12270 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12271 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12272   ac_have_decl=1
12273 else
12274   ac_have_decl=0
12275 fi
12276
12277 cat >>confdefs.h <<_ACEOF
12278 #define HAVE_DECL_STRSTR $ac_have_decl
12279 _ACEOF
12280
12281
12282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12283 $as_echo_n "checking for sigsetjmp... " >&6; }
12284 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12285   $as_echo_n "(cached) " >&6
12286 else
12287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12288 /* end confdefs.h.  */
12289
12290 #include <setjmp.h>
12291
12292 int
12293 main ()
12294 {
12295 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12296   ;
12297   return 0;
12298 }
12299 _ACEOF
12300 if ac_fn_c_try_compile "$LINENO"; then :
12301   gdb_cv_func_sigsetjmp=yes
12302 else
12303   gdb_cv_func_sigsetjmp=no
12304 fi
12305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12306 fi
12307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12308 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12309 if test $gdb_cv_func_sigsetjmp = yes; then
12310
12311 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12312
12313 fi
12314
12315
12316 # Check the return and argument types of ptrace.
12317
12318
12319 for ac_header in sys/ptrace.h ptrace.h
12320 do :
12321   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12322 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12323 eval as_val=\$$as_ac_Header
12324    if test "x$as_val" = x""yes; then :
12325   cat >>confdefs.h <<_ACEOF
12326 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12327 _ACEOF
12328
12329 fi
12330
12331 done
12332
12333
12334 gdb_ptrace_headers='
12335 #include <sys/types.h>
12336 #if HAVE_SYS_PTRACE_H
12337 # include <sys/ptrace.h>
12338 #endif
12339 #if HAVE_UNISTD_H
12340 # include <unistd.h>
12341 #endif
12342 '
12343 # There is no point in checking if we don't have a prototype.
12344 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12345 "
12346 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12347   ac_have_decl=1
12348 else
12349   ac_have_decl=0
12350 fi
12351
12352 cat >>confdefs.h <<_ACEOF
12353 #define HAVE_DECL_PTRACE $ac_have_decl
12354 _ACEOF
12355 if test $ac_have_decl = 1; then :
12356
12357 else
12358
12359   : ${gdb_cv_func_ptrace_ret='int'}
12360   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12361
12362 fi
12363
12364 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12365 # empty argument list, so check for that explicitly.
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12367 $as_echo_n "checking return type of ptrace... " >&6; }
12368 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12369   $as_echo_n "(cached) " >&6
12370 else
12371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12372 /* end confdefs.h.  */
12373 $gdb_ptrace_headers
12374 int
12375 main ()
12376 {
12377 extern long ptrace (enum __ptrace_request, ...);
12378   ;
12379   return 0;
12380 }
12381 _ACEOF
12382 if ac_fn_c_try_compile "$LINENO"; then :
12383   gdb_cv_func_ptrace_ret='long'
12384 else
12385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12386 /* end confdefs.h.  */
12387 $gdb_ptrace_headers
12388 int
12389 main ()
12390 {
12391 extern int ptrace ();
12392   ;
12393   return 0;
12394 }
12395 _ACEOF
12396 if ac_fn_c_try_compile "$LINENO"; then :
12397   gdb_cv_func_ptrace_ret='int'
12398 else
12399   gdb_cv_func_ptrace_ret='long'
12400 fi
12401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12402 fi
12403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12404 fi
12405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12406 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12407
12408 cat >>confdefs.h <<_ACEOF
12409 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12410 _ACEOF
12411
12412 # Check argument types.
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12414 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12415 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418
12419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12420 /* end confdefs.h.  */
12421 $gdb_ptrace_headers
12422 int
12423 main ()
12424 {
12425 extern long ptrace (enum __ptrace_request, ...);
12426   ;
12427   return 0;
12428 }
12429 _ACEOF
12430 if ac_fn_c_try_compile "$LINENO"; then :
12431   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12432 else
12433
12434 for gdb_arg1 in 'int' 'long'; do
12435  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12436   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12437    for gdb_arg4 in 'int' 'long' 'void *'; do
12438      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12439 /* end confdefs.h.  */
12440 $gdb_ptrace_headers
12441 int
12442 main ()
12443 {
12444
12445 extern $gdb_cv_func_ptrace_ret
12446   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12447
12448   ;
12449   return 0;
12450 }
12451 _ACEOF
12452 if ac_fn_c_try_compile "$LINENO"; then :
12453   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12454     break 4;
12455 fi
12456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12457     for gdb_arg5 in 'int *' 'int' 'long'; do
12458      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12459 /* end confdefs.h.  */
12460 $gdb_ptrace_headers
12461 int
12462 main ()
12463 {
12464
12465 extern $gdb_cv_func_ptrace_ret
12466   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12467
12468   ;
12469   return 0;
12470 }
12471 _ACEOF
12472 if ac_fn_c_try_compile "$LINENO"; then :
12473
12474 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12475     break 5;
12476 fi
12477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12478     done
12479    done
12480   done
12481  done
12482 done
12483 # Provide a safe default value.
12484 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12485
12486 fi
12487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12488 fi
12489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12490 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12491 ac_save_IFS=$IFS; IFS=','
12492 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12493 IFS=$ac_save_IFS
12494 shift
12495
12496 cat >>confdefs.h <<_ACEOF
12497 #define PTRACE_TYPE_ARG1 $1
12498 _ACEOF
12499
12500
12501 cat >>confdefs.h <<_ACEOF
12502 #define PTRACE_TYPE_ARG3 $3
12503 _ACEOF
12504
12505
12506 cat >>confdefs.h <<_ACEOF
12507 #define PTRACE_TYPE_ARG4 $4
12508 _ACEOF
12509
12510 if test -n "$5"; then
12511
12512 cat >>confdefs.h <<_ACEOF
12513 #define PTRACE_TYPE_ARG5 $5
12514 _ACEOF
12515
12516 fi
12517
12518
12519 if test "$cross_compiling" = no; then
12520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12521 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12522 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12523   $as_echo_n "(cached) " >&6
12524 else
12525   if test "$cross_compiling" = yes; then :
12526   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12527 else
12528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12529 /* end confdefs.h.  */
12530 $ac_includes_default
12531 int
12532 main ()
12533 {
12534 /* If this system has a BSD-style setpgrp which takes arguments,
12535   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12536   exit successfully. */
12537   return setpgrp (1,1) != -1;
12538   ;
12539   return 0;
12540 }
12541 _ACEOF
12542 if ac_fn_c_try_run "$LINENO"; then :
12543   ac_cv_func_setpgrp_void=no
12544 else
12545   ac_cv_func_setpgrp_void=yes
12546 fi
12547 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12548   conftest.$ac_objext conftest.beam conftest.$ac_ext
12549 fi
12550
12551 fi
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12553 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12554 if test $ac_cv_func_setpgrp_void = yes; then
12555
12556 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12557
12558 fi
12559
12560 else
12561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12562 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12563 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12564   $as_echo_n "(cached) " >&6
12565 else
12566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12567 /* end confdefs.h.  */
12568
12569 #include <unistd.h>
12570
12571 int
12572 main ()
12573 {
12574
12575   if (setpgrp(1,1) == -1)
12576     exit (0);
12577   else
12578     exit (1);
12579
12580   ;
12581   return 0;
12582 }
12583 _ACEOF
12584 if ac_fn_c_try_compile "$LINENO"; then :
12585   ac_cv_func_setpgrp_void=no
12586 else
12587   ac_cv_func_setpgrp_void=yes
12588 fi
12589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12590 fi
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12592 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12593 if test $ac_cv_func_setpgrp_void = yes; then
12594   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12595
12596 fi
12597 fi
12598
12599 # Assume we'll default to using the included libiberty regex.
12600 gdb_use_included_regex=yes
12601
12602 # However, if the system regex is GNU regex, then default to *not*
12603 # using the included regex.
12604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12605 $as_echo_n "checking for GNU regex... " >&6; }
12606 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12607   $as_echo_n "(cached) " >&6
12608 else
12609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12610 /* end confdefs.h.  */
12611 #include <gnu-versions.h>
12612 int
12613 main ()
12614 {
12615 #define REGEX_INTERFACE_VERSION 1
12616 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12617 # error "Version mismatch"
12618 #endif
12619   ;
12620   return 0;
12621 }
12622 _ACEOF
12623 if ac_fn_c_try_compile "$LINENO"; then :
12624   gdb_cv_have_gnu_regex=yes
12625 else
12626   gdb_cv_have_gnu_regex=no
12627 fi
12628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12629 fi
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12631 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12632 if test $gdb_cv_have_gnu_regex = yes; then
12633   gdb_use_included_regex=no
12634 fi
12635
12636
12637 # Check whether --with-included-regex was given.
12638 if test "${with_included_regex+set}" = set; then :
12639   withval=$with_included_regex; gdb_with_regex=$withval
12640 else
12641   gdb_with_regex=$gdb_use_included_regex
12642 fi
12643
12644 if test "$gdb_with_regex" = yes; then
12645
12646 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12647
12648 fi
12649
12650 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12651 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12652 #include <sys/proc.h>
12653
12654 "
12655 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12656
12657 cat >>confdefs.h <<_ACEOF
12658 #define HAVE_STRUCT_THREAD_TD_PCB 1
12659 _ACEOF
12660
12661
12662 fi
12663
12664
12665 # See if <sys/lwp.h> defines `struct lwp`.
12666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12667 $as_echo_n "checking for struct lwp... " >&6; }
12668 if test "${gdb_cv_struct_lwp+set}" = set; then :
12669   $as_echo_n "(cached) " >&6
12670 else
12671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12672 /* end confdefs.h.  */
12673 #include <sys/param.h>
12674 #include <sys/lwp.h>
12675 int
12676 main ()
12677 {
12678 struct lwp l;
12679   ;
12680   return 0;
12681 }
12682 _ACEOF
12683 if ac_fn_c_try_compile "$LINENO"; then :
12684   gdb_cv_struct_lwp=yes
12685 else
12686   gdb_cv_struct_lwp=no
12687 fi
12688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12689 fi
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12691 $as_echo "$gdb_cv_struct_lwp" >&6; }
12692 if test $gdb_cv_struct_lwp = yes; then
12693
12694 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12695
12696 fi
12697
12698 # See if <machine/reg.h> degines `struct reg'.
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12700 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12701 if test "${gdb_cv_struct_reg+set}" = set; then :
12702   $as_echo_n "(cached) " >&6
12703 else
12704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12705 /* end confdefs.h.  */
12706 #include <sys/types.h>
12707 #include <machine/reg.h>
12708 int
12709 main ()
12710 {
12711 struct reg r;
12712   ;
12713   return 0;
12714 }
12715 _ACEOF
12716 if ac_fn_c_try_compile "$LINENO"; then :
12717   gdb_cv_struct_reg=yes
12718 else
12719   gdb_cv_struct_reg=no
12720 fi
12721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12722 fi
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12724 $as_echo "$gdb_cv_struct_reg" >&6; }
12725 if test $gdb_cv_struct_reg = yes; then
12726
12727 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12728
12729 fi
12730
12731 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12732 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12733 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
12734 #include <machine/reg.h>
12735 "
12736 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12737
12738 cat >>confdefs.h <<_ACEOF
12739 #define HAVE_STRUCT_REG_R_FS 1
12740 _ACEOF
12741
12742
12743 fi
12744 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
12745 #include <machine/reg.h>
12746 "
12747 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12748
12749 cat >>confdefs.h <<_ACEOF
12750 #define HAVE_STRUCT_REG_R_GS 1
12751 _ACEOF
12752
12753
12754 fi
12755
12756
12757 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12758 # Older amd64 Linux's don't have the fs_base and gs_base members of
12759 # `struct user_regs_struct'.
12760 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12761 "
12762 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12763
12764 cat >>confdefs.h <<_ACEOF
12765 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12766 _ACEOF
12767
12768
12769 fi
12770 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12771 "
12772 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12773
12774 cat >>confdefs.h <<_ACEOF
12775 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12776 _ACEOF
12777
12778
12779 fi
12780
12781
12782 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12784 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12785 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12786   $as_echo_n "(cached) " >&6
12787 else
12788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12789 /* end confdefs.h.  */
12790 #include <sys/ptrace.h>
12791 int
12792 main ()
12793 {
12794 PTRACE_GETREGS;
12795   ;
12796   return 0;
12797 }
12798 _ACEOF
12799 if ac_fn_c_try_compile "$LINENO"; then :
12800   gdb_cv_have_ptrace_getregs=yes
12801 else
12802   gdb_cv_have_ptrace_getregs=no
12803 fi
12804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12805 fi
12806
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12808 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12809 if test $gdb_cv_have_ptrace_getregs = yes; then
12810
12811 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12812
12813 fi
12814
12815 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12817 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12818 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12819   $as_echo_n "(cached) " >&6
12820 else
12821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12822 /* end confdefs.h.  */
12823 #include <sys/ptrace.h>
12824 int
12825 main ()
12826 {
12827 PTRACE_GETFPXREGS;
12828   ;
12829   return 0;
12830 }
12831 _ACEOF
12832 if ac_fn_c_try_compile "$LINENO"; then :
12833   gdb_cv_have_ptrace_getfpxregs=yes
12834 else
12835   gdb_cv_have_ptrace_getfpxregs=no
12836 fi
12837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12838 fi
12839
12840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12841 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12842 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12843
12844 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12845
12846 fi
12847
12848 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12850 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12851 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12852   $as_echo_n "(cached) " >&6
12853 else
12854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12855 /* end confdefs.h.  */
12856 #include <sys/types.h>
12857 #include <sys/ptrace.h>
12858 int
12859 main ()
12860 {
12861 PT_GETDBREGS;
12862   ;
12863   return 0;
12864 }
12865 _ACEOF
12866 if ac_fn_c_try_compile "$LINENO"; then :
12867   gdb_cv_have_pt_getdbregs=yes
12868 else
12869   gdb_cv_have_pt_getdbregs=no
12870 fi
12871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12872 fi
12873
12874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12875 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12876 if test $gdb_cv_have_pt_getdbregs = yes; then
12877
12878 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12879
12880 fi
12881
12882 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12884 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12885 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12886   $as_echo_n "(cached) " >&6
12887 else
12888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12889 /* end confdefs.h.  */
12890 #include <sys/types.h>
12891 #include <sys/ptrace.h>
12892 int
12893 main ()
12894 {
12895 PT_GETXMMREGS;
12896   ;
12897   return 0;
12898 }
12899 _ACEOF
12900 if ac_fn_c_try_compile "$LINENO"; then :
12901   gdb_cv_have_pt_getxmmregs=yes
12902 else
12903   gdb_cv_have_pt_getxmmregs=no
12904 fi
12905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12906 fi
12907
12908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12909 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12910 if test $gdb_cv_have_pt_getxmmregs = yes; then
12911
12912 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12913
12914 fi
12915
12916 # See if <sys/ptrace.h> supports LWP names on FreeBSD
12917 # Older FreeBSD versions don't have the pl_tdname member of
12918 # `struct ptrace_lwpinfo'.
12919 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
12920 "
12921 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
12922
12923 cat >>confdefs.h <<_ACEOF
12924 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
12925 _ACEOF
12926
12927
12928 fi
12929
12930
12931 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
12932 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
12933 # FreeBSD 10.3.
12934 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
12935 "
12936 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
12937
12938 cat >>confdefs.h <<_ACEOF
12939 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
12940 _ACEOF
12941
12942
12943 fi
12944
12945
12946 # Detect which type of /proc is in use, such as for Solaris.
12947
12948 if test "${target}" = "${host}"; then
12949   case "${host}" in
12950   *-*-sysv4.2* | *-*-sysv5* )
12951
12952 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12953
12954       ;;
12955   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12956
12957 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12958
12959       ;;
12960   mips-sgi-irix5*)
12961       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12962
12963 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12964
12965       ;;
12966   esac
12967 fi
12968
12969 if test "$ac_cv_header_sys_procfs_h" = yes; then
12970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12971 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12972  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12973   $as_echo_n "(cached) " >&6
12974 else
12975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12976 /* end confdefs.h.  */
12977
12978 #define _SYSCALL32
12979 /* Needed for new procfs interface on sparc-solaris.  */
12980 #define _STRUCTURED_PROC 1
12981 #include <sys/procfs.h>
12982 int
12983 main ()
12984 {
12985 gregset_t avar
12986   ;
12987   return 0;
12988 }
12989 _ACEOF
12990 if ac_fn_c_try_compile "$LINENO"; then :
12991   bfd_cv_have_sys_procfs_type_gregset_t=yes
12992 else
12993   bfd_cv_have_sys_procfs_type_gregset_t=no
12994
12995 fi
12996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12997 fi
12998
12999  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13000
13001 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13002
13003  fi
13004  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13005 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13006
13007   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13008 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13009  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13010   $as_echo_n "(cached) " >&6
13011 else
13012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13013 /* end confdefs.h.  */
13014
13015 #define _SYSCALL32
13016 /* Needed for new procfs interface on sparc-solaris.  */
13017 #define _STRUCTURED_PROC 1
13018 #include <sys/procfs.h>
13019 int
13020 main ()
13021 {
13022 fpregset_t avar
13023   ;
13024   return 0;
13025 }
13026 _ACEOF
13027 if ac_fn_c_try_compile "$LINENO"; then :
13028   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13029 else
13030   bfd_cv_have_sys_procfs_type_fpregset_t=no
13031
13032 fi
13033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13034 fi
13035
13036  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13037
13038 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13039
13040  fi
13041  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13042 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13043
13044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13045 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13046  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13047   $as_echo_n "(cached) " >&6
13048 else
13049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13050 /* end confdefs.h.  */
13051
13052 #define _SYSCALL32
13053 /* Needed for new procfs interface on sparc-solaris.  */
13054 #define _STRUCTURED_PROC 1
13055 #include <sys/procfs.h>
13056 int
13057 main ()
13058 {
13059 prgregset_t avar
13060   ;
13061   return 0;
13062 }
13063 _ACEOF
13064 if ac_fn_c_try_compile "$LINENO"; then :
13065   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13066 else
13067   bfd_cv_have_sys_procfs_type_prgregset_t=no
13068
13069 fi
13070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13071 fi
13072
13073  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13074
13075 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13076
13077  fi
13078  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13079 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13080
13081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13082 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13083  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13084   $as_echo_n "(cached) " >&6
13085 else
13086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13087 /* end confdefs.h.  */
13088
13089 #define _SYSCALL32
13090 /* Needed for new procfs interface on sparc-solaris.  */
13091 #define _STRUCTURED_PROC 1
13092 #include <sys/procfs.h>
13093 int
13094 main ()
13095 {
13096 prfpregset_t avar
13097   ;
13098   return 0;
13099 }
13100 _ACEOF
13101 if ac_fn_c_try_compile "$LINENO"; then :
13102   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13103 else
13104   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13105
13106 fi
13107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13108 fi
13109
13110  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13111
13112 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13113
13114  fi
13115  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13116 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13117
13118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13119 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13120  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13121   $as_echo_n "(cached) " >&6
13122 else
13123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13124 /* end confdefs.h.  */
13125
13126 #define _SYSCALL32
13127 /* Needed for new procfs interface on sparc-solaris.  */
13128 #define _STRUCTURED_PROC 1
13129 #include <sys/procfs.h>
13130 int
13131 main ()
13132 {
13133 prgregset32_t avar
13134   ;
13135   return 0;
13136 }
13137 _ACEOF
13138 if ac_fn_c_try_compile "$LINENO"; then :
13139   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13140 else
13141   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13142
13143 fi
13144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13145 fi
13146
13147  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13148
13149 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13150
13151  fi
13152  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13153 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13154
13155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13156 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13157  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13158   $as_echo_n "(cached) " >&6
13159 else
13160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13161 /* end confdefs.h.  */
13162
13163 #define _SYSCALL32
13164 /* Needed for new procfs interface on sparc-solaris.  */
13165 #define _STRUCTURED_PROC 1
13166 #include <sys/procfs.h>
13167 int
13168 main ()
13169 {
13170 lwpid_t avar
13171   ;
13172   return 0;
13173 }
13174 _ACEOF
13175 if ac_fn_c_try_compile "$LINENO"; then :
13176   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13177 else
13178   bfd_cv_have_sys_procfs_type_lwpid_t=no
13179
13180 fi
13181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13182 fi
13183
13184  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13185
13186 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13187
13188  fi
13189  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13190 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13191
13192   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13193 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13194  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13195   $as_echo_n "(cached) " >&6
13196 else
13197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13198 /* end confdefs.h.  */
13199
13200 #define _SYSCALL32
13201 /* Needed for new procfs interface on sparc-solaris.  */
13202 #define _STRUCTURED_PROC 1
13203 #include <sys/procfs.h>
13204 int
13205 main ()
13206 {
13207 psaddr_t avar
13208   ;
13209   return 0;
13210 }
13211 _ACEOF
13212 if ac_fn_c_try_compile "$LINENO"; then :
13213   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13214 else
13215   bfd_cv_have_sys_procfs_type_psaddr_t=no
13216
13217 fi
13218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13219 fi
13220
13221  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13222
13223 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13224
13225  fi
13226  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13227 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13228
13229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13230 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13231  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13232   $as_echo_n "(cached) " >&6
13233 else
13234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13235 /* end confdefs.h.  */
13236
13237 #define _SYSCALL32
13238 /* Needed for new procfs interface on sparc-solaris.  */
13239 #define _STRUCTURED_PROC 1
13240 #include <sys/procfs.h>
13241 int
13242 main ()
13243 {
13244 prsysent_t avar
13245   ;
13246   return 0;
13247 }
13248 _ACEOF
13249 if ac_fn_c_try_compile "$LINENO"; then :
13250   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13251 else
13252   bfd_cv_have_sys_procfs_type_prsysent_t=no
13253
13254 fi
13255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13256 fi
13257
13258  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13259
13260 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13261
13262  fi
13263  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13264 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13265
13266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13267 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13268  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13269   $as_echo_n "(cached) " >&6
13270 else
13271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273
13274 #define _SYSCALL32
13275 /* Needed for new procfs interface on sparc-solaris.  */
13276 #define _STRUCTURED_PROC 1
13277 #include <sys/procfs.h>
13278 int
13279 main ()
13280 {
13281 pr_sigset_t avar
13282   ;
13283   return 0;
13284 }
13285 _ACEOF
13286 if ac_fn_c_try_compile "$LINENO"; then :
13287   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13288 else
13289   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13290
13291 fi
13292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13293 fi
13294
13295  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13296
13297 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13298
13299  fi
13300  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13301 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13302
13303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13304 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13305  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13306   $as_echo_n "(cached) " >&6
13307 else
13308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13309 /* end confdefs.h.  */
13310
13311 #define _SYSCALL32
13312 /* Needed for new procfs interface on sparc-solaris.  */
13313 #define _STRUCTURED_PROC 1
13314 #include <sys/procfs.h>
13315 int
13316 main ()
13317 {
13318 pr_sigaction64_t avar
13319   ;
13320   return 0;
13321 }
13322 _ACEOF
13323 if ac_fn_c_try_compile "$LINENO"; then :
13324   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13325 else
13326   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13327
13328 fi
13329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13330 fi
13331
13332  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13333
13334 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13335
13336  fi
13337  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13338 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13339
13340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13341 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13342  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13343   $as_echo_n "(cached) " >&6
13344 else
13345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13346 /* end confdefs.h.  */
13347
13348 #define _SYSCALL32
13349 /* Needed for new procfs interface on sparc-solaris.  */
13350 #define _STRUCTURED_PROC 1
13351 #include <sys/procfs.h>
13352 int
13353 main ()
13354 {
13355 pr_siginfo64_t avar
13356   ;
13357   return 0;
13358 }
13359 _ACEOF
13360 if ac_fn_c_try_compile "$LINENO"; then :
13361   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13362 else
13363   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13364
13365 fi
13366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13367 fi
13368
13369  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13370
13371 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13372
13373  fi
13374  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13375 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13376
13377
13378
13379
13380
13381   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13383 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13384     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13385   $as_echo_n "(cached) " >&6
13386 else
13387   if test "$cross_compiling" = yes; then :
13388   gdb_cv_prfpregset_t_broken=yes
13389 else
13390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13391 /* end confdefs.h.  */
13392 #include <sys/procfs.h>
13393        int main ()
13394        {
13395          if (sizeof (prfpregset_t) == sizeof (void *))
13396            return 1;
13397          return 0;
13398        }
13399 _ACEOF
13400 if ac_fn_c_try_run "$LINENO"; then :
13401   gdb_cv_prfpregset_t_broken=no
13402 else
13403   gdb_cv_prfpregset_t_broken=yes
13404 fi
13405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13406   conftest.$ac_objext conftest.beam conftest.$ac_ext
13407 fi
13408
13409 fi
13410
13411     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13412 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13413     if test $gdb_cv_prfpregset_t_broken = yes; then
13414
13415 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13416
13417     fi
13418   fi
13419 fi
13420
13421 # Check if the compiler supports the `long long' type.
13422
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13424 $as_echo_n "checking for long long support in compiler... " >&6; }
13425 if test "${gdb_cv_c_long_long+set}" = set; then :
13426   $as_echo_n "(cached) " >&6
13427 else
13428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13429 /* end confdefs.h.  */
13430 extern long long foo;
13431 int
13432 main ()
13433 {
13434 switch (foo & 2) { case 0: return 1; }
13435   ;
13436   return 0;
13437 }
13438 _ACEOF
13439 if ac_fn_c_try_compile "$LINENO"; then :
13440   gdb_cv_c_long_long=yes
13441 else
13442   gdb_cv_c_long_long=no
13443 fi
13444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13445 fi
13446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13447 $as_echo "$gdb_cv_c_long_long" >&6; }
13448 if test $gdb_cv_c_long_long != yes; then
13449   # libdecnumber requires long long.
13450   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13451 fi
13452
13453 # Check if the compiler and runtime support printing long longs.
13454
13455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13456 $as_echo_n "checking for long long support in printf... " >&6; }
13457 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13458   $as_echo_n "(cached) " >&6
13459 else
13460   if test "$cross_compiling" = yes; then :
13461   gdb_cv_printf_has_long_long=no
13462 else
13463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13464 /* end confdefs.h.  */
13465 $ac_includes_default
13466 int
13467 main ()
13468 {
13469 char buf[32];
13470   long long l = 0;
13471   l = (l << 16) + 0x0123;
13472   l = (l << 16) + 0x4567;
13473   l = (l << 16) + 0x89ab;
13474   l = (l << 16) + 0xcdef;
13475   sprintf (buf, "0x%016llx", l);
13476   return (strcmp ("0x0123456789abcdef", buf));
13477   ;
13478   return 0;
13479 }
13480 _ACEOF
13481 if ac_fn_c_try_run "$LINENO"; then :
13482   gdb_cv_printf_has_long_long=yes
13483 else
13484   gdb_cv_printf_has_long_long=no
13485 fi
13486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13487   conftest.$ac_objext conftest.beam conftest.$ac_ext
13488 fi
13489
13490 fi
13491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13492 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13493 if test $gdb_cv_printf_has_long_long = yes; then
13494
13495 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13496
13497 fi
13498
13499 # Check if the compiler and runtime support printing decfloats.
13500
13501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13502 $as_echo_n "checking for decfloat support in printf... " >&6; }
13503 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13504   $as_echo_n "(cached) " >&6
13505 else
13506   if test "$cross_compiling" = yes; then :
13507   gdb_cv_printf_has_decfloat=no
13508 else
13509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13510 /* end confdefs.h.  */
13511 $ac_includes_default
13512 int
13513 main ()
13514 {
13515 char buf[64];
13516   _Decimal32 d32 = 1.2345df;
13517   _Decimal64 d64 = 1.2345dd;
13518   _Decimal128 d128 = 1.2345dl;
13519   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13520   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13521   ;
13522   return 0;
13523 }
13524 _ACEOF
13525 if ac_fn_c_try_run "$LINENO"; then :
13526   gdb_cv_printf_has_decfloat=yes
13527 else
13528   gdb_cv_printf_has_decfloat=no
13529 fi
13530 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13531   conftest.$ac_objext conftest.beam conftest.$ac_ext
13532 fi
13533
13534 fi
13535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13536 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13537 if test $gdb_cv_printf_has_decfloat = yes; then
13538
13539 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13540
13541 fi
13542
13543 # Check if the compiler supports the `long double' type.  We can't use
13544 # AC_C_LONG_DOUBLE because that one does additional checks on the
13545 # constants defined in <float.h> that fail on some systems,
13546 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13547
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13549 $as_echo_n "checking for long double support in compiler... " >&6; }
13550 if test "${gdb_cv_c_long_double+set}" = set; then :
13551   $as_echo_n "(cached) " >&6
13552 else
13553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13554 /* end confdefs.h.  */
13555 long double foo;
13556 _ACEOF
13557 if ac_fn_c_try_compile "$LINENO"; then :
13558   gdb_cv_c_long_double=yes
13559 else
13560   gdb_cv_c_long_double=no
13561 fi
13562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13563 fi
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13565 $as_echo "$gdb_cv_c_long_double" >&6; }
13566 if test $gdb_cv_c_long_double = yes; then
13567
13568 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13569
13570 fi
13571
13572 # Check if the compiler and runtime support printing long doubles.
13573
13574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13575 $as_echo_n "checking for long double support in printf... " >&6; }
13576 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13577   $as_echo_n "(cached) " >&6
13578 else
13579   if test "$cross_compiling" = yes; then :
13580   gdb_cv_printf_has_long_double=no
13581 else
13582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13583 /* end confdefs.h.  */
13584 $ac_includes_default
13585 int
13586 main ()
13587 {
13588 char buf[16];
13589   long double f = 3.141592653;
13590   sprintf (buf, "%Lg", f);
13591   return (strncmp ("3.14159", buf, 7));
13592   ;
13593   return 0;
13594 }
13595 _ACEOF
13596 if ac_fn_c_try_run "$LINENO"; then :
13597   gdb_cv_printf_has_long_double=yes
13598 else
13599   gdb_cv_printf_has_long_double=no
13600 fi
13601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13602   conftest.$ac_objext conftest.beam conftest.$ac_ext
13603 fi
13604
13605 fi
13606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13607 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13608 if test $gdb_cv_printf_has_long_double = yes; then
13609
13610 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13611
13612 fi
13613
13614 # Check if the compiler and runtime support scanning long doubles.
13615
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13617 $as_echo_n "checking for long double support in scanf... " >&6; }
13618 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13619   $as_echo_n "(cached) " >&6
13620 else
13621   if test "$cross_compiling" = yes; then :
13622   gdb_cv_scanf_has_long_double=no
13623 else
13624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13625 /* end confdefs.h.  */
13626 #include <stdio.h>
13627 int
13628 main ()
13629 {
13630 char *buf = "3.141592653";
13631   long double f = 0;
13632   sscanf (buf, "%Lg", &f);
13633   return !(f > 3.14159 && f < 3.14160);
13634   ;
13635   return 0;
13636 }
13637 _ACEOF
13638 if ac_fn_c_try_run "$LINENO"; then :
13639   gdb_cv_scanf_has_long_double=yes
13640 else
13641   gdb_cv_scanf_has_long_double=no
13642 fi
13643 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13644   conftest.$ac_objext conftest.beam conftest.$ac_ext
13645 fi
13646
13647 fi
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13649 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13650 if test $gdb_cv_scanf_has_long_double = yes; then
13651
13652 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13653
13654 fi
13655
13656 case ${host_os} in
13657 aix*)
13658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13659 $as_echo_n "checking for -bbigtoc option... " >&6; }
13660 if test "${gdb_cv_bigtoc+set}" = set; then :
13661   $as_echo_n "(cached) " >&6
13662 else
13663
13664     SAVE_LDFLAGS=$LDFLAGS
13665
13666     case $GCC in
13667     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13668     *) gdb_cv_bigtoc=-bbigtoc ;;
13669     esac
13670
13671     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13672     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13673 /* end confdefs.h.  */
13674
13675 int
13676 main ()
13677 {
13678 int i;
13679   ;
13680   return 0;
13681 }
13682 _ACEOF
13683 if ac_fn_c_try_link "$LINENO"; then :
13684
13685 else
13686   gdb_cv_bigtoc=
13687 fi
13688 rm -f core conftest.err conftest.$ac_objext \
13689     conftest$ac_exeext conftest.$ac_ext
13690     LDFLAGS="${SAVE_LDFLAGS}"
13691
13692 fi
13693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13694 $as_echo "$gdb_cv_bigtoc" >&6; }
13695   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13696   ;;
13697 esac
13698
13699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13700 $as_echo_n "checking for the dynamic export flag... " >&6; }
13701 dynamic_list=false
13702 if test "${gdb_native}" = yes; then
13703    # The dynamically loaded libthread_db needs access to symbols in the gdb
13704    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13705    # may not be supported there.
13706    old_LDFLAGS="$LDFLAGS"
13707    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13708    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13709    LDFLAGS="$LDFLAGS $RDYNAMIC"
13710    if test "${have_libpython}" = no; then
13711      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13712 /* end confdefs.h.  */
13713
13714 int
13715 main ()
13716 {
13717
13718   ;
13719   return 0;
13720 }
13721 _ACEOF
13722 if ac_fn_c_try_link "$LINENO"; then :
13723   dynamic_list=true
13724 fi
13725 rm -f core conftest.err conftest.$ac_objext \
13726     conftest$ac_exeext conftest.$ac_ext
13727    else
13728      # Workaround http://bugs.python.org/issue4434 where static
13729      # libpythonX.Y.a would get its symbols required for
13730      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13731      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13732
13733      # Note the workaround for Python
13734      # http://bugs.python.org/issue10112 earlier has removed
13735      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
13736      # here too, as otherwise it'd make this -Wl,--dynamic-list test
13737      # always pass.
13738      old_CFLAGS="$CFLAGS"
13739      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13740      old_LIBS="$LIBS"
13741      LIBS="$LIBS $PYTHON_LIBS"
13742      old_CPPFLAGS="$CPPFLAGS"
13743      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
13744      if test "$cross_compiling" = yes; then :
13745   true
13746 else
13747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13748 /* end confdefs.h.  */
13749 #include "Python.h"
13750 int
13751 main ()
13752 {
13753 int err;
13754           Py_Initialize ();
13755           err = PyRun_SimpleString ("import itertools\n");
13756           Py_Finalize ();
13757           return err == 0 ? 0 : 1;
13758   ;
13759   return 0;
13760 }
13761 _ACEOF
13762 if ac_fn_c_try_run "$LINENO"; then :
13763   dynamic_list=true
13764 fi
13765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13766   conftest.$ac_objext conftest.beam conftest.$ac_ext
13767 fi
13768
13769      LIBS="$old_LIBS"
13770      CFLAGS="$old_CFLAGS"
13771      CPPFLAGS="$old_CPPFLAGS"
13772    fi
13773    LDFLAGS="$old_LDFLAGS"
13774 fi
13775 if $dynamic_list; then
13776   found="-Wl,--dynamic-list"
13777   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13778 else
13779   found="-rdynamic"
13780   RDYNAMIC="-rdynamic"
13781 fi
13782
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13784 $as_echo "$found" >&6; }
13785
13786
13787 if test ${build} = ${host} -a ${host} = ${target} ; then
13788    case ${host_os} in
13789    solaris*)
13790       # See if thread_db library is around for Solaris thread debugging.
13791       # Note that we must explicitly test for version 1 of the library
13792       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13793       # the same API.
13794       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13795 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13796       if test -f /usr/lib/libthread_db.so.1 ; then
13797          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13798 $as_echo "yes" >&6; }
13799
13800 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13801
13802          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13803          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13804          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13805 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13806 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13807   $as_echo_n "(cached) " >&6
13808 else
13809   ac_check_lib_save_LIBS=$LIBS
13810 LIBS="-ldl  $LIBS"
13811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13812 /* end confdefs.h.  */
13813
13814 /* Override any GCC internal prototype to avoid an error.
13815    Use char because int might match the return type of a GCC
13816    builtin and then its argument prototype would still apply.  */
13817 #ifdef __cplusplus
13818 extern "C"
13819 #endif
13820 char dlopen ();
13821 int
13822 main ()
13823 {
13824 return dlopen ();
13825   ;
13826   return 0;
13827 }
13828 _ACEOF
13829 if ac_fn_c_try_link "$LINENO"; then :
13830   ac_cv_lib_dl_dlopen=yes
13831 else
13832   ac_cv_lib_dl_dlopen=no
13833 fi
13834 rm -f core conftest.err conftest.$ac_objext \
13835     conftest$ac_exeext conftest.$ac_ext
13836 LIBS=$ac_check_lib_save_LIBS
13837 fi
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13839 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13840 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13841   cat >>confdefs.h <<_ACEOF
13842 #define HAVE_LIBDL 1
13843 _ACEOF
13844
13845   LIBS="-ldl $LIBS"
13846
13847 fi
13848
13849          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13850          # Sun randomly tweaked the prototypes in <proc_service.h>
13851          # at one point.
13852          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13853 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13854          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13855   $as_echo_n "(cached) " >&6
13856 else
13857
13858             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13859 /* end confdefs.h.  */
13860
13861                 #include <proc_service.h>
13862                 ps_err_e ps_pdwrite
13863                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13864
13865 int
13866 main ()
13867 {
13868
13869   ;
13870   return 0;
13871 }
13872 _ACEOF
13873 if ac_fn_c_try_compile "$LINENO"; then :
13874   gdb_cv_proc_service_is_old=no
13875 else
13876   gdb_cv_proc_service_is_old=yes
13877 fi
13878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13879
13880 fi
13881
13882          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13883 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13884          if test $gdb_cv_proc_service_is_old = yes; then
13885
13886 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13887
13888          fi
13889       else
13890          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13891 $as_echo "no" >&6; }
13892       fi
13893       ;;
13894    aix*)
13895       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13896 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13897       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13898   $as_echo_n "(cached) " >&6
13899 else
13900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13901 /* end confdefs.h.  */
13902 #include <sys/pthdebug.h>
13903 int
13904 main ()
13905 {
13906 #ifndef PTHDB_VERSION_3
13907                                     #error
13908                                     #endif
13909   ;
13910   return 0;
13911 }
13912 _ACEOF
13913 if ac_fn_c_try_compile "$LINENO"; then :
13914   gdb_cv_have_aix_thread_debug=yes
13915 else
13916   gdb_cv_have_aix_thread_debug=no
13917 fi
13918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13919 fi
13920
13921       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13922 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13923       if test $gdb_cv_have_aix_thread_debug = yes; then
13924          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13925          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13926          LIBS="$LIBS -lpthdebug"
13927
13928          # Older versions of AIX do not provide the declaration for
13929          # the getthrds function (it appears that it was introduced
13930          # with AIX 6.x).
13931          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13932 "
13933 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13934   ac_have_decl=1
13935 else
13936   ac_have_decl=0
13937 fi
13938
13939 cat >>confdefs.h <<_ACEOF
13940 #define HAVE_DECL_GETTHRDS $ac_have_decl
13941 _ACEOF
13942
13943       fi
13944       ;;
13945    esac
13946
13947 fi
13948
13949 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13950    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13951 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13952 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13953   $as_echo_n "(cached) " >&6
13954 else
13955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13956 /* end confdefs.h.  */
13957 #include <thread_db.h>
13958 int
13959 main ()
13960 {
13961 int i = TD_NOTALLOC;
13962   ;
13963   return 0;
13964 }
13965 _ACEOF
13966 if ac_fn_c_try_compile "$LINENO"; then :
13967   gdb_cv_thread_db_h_has_td_notalloc=yes
13968 else
13969   gdb_cv_thread_db_h_has_td_notalloc=no
13970
13971 fi
13972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13973
13974 fi
13975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13976 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13977    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13978 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13979 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13980   $as_echo_n "(cached) " >&6
13981 else
13982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13983 /* end confdefs.h.  */
13984 #include <thread_db.h>
13985 int
13986 main ()
13987 {
13988 int i = TD_VERSION;
13989   ;
13990   return 0;
13991 }
13992 _ACEOF
13993 if ac_fn_c_try_compile "$LINENO"; then :
13994   gdb_cv_thread_db_h_has_td_version=yes
13995 else
13996   gdb_cv_thread_db_h_has_td_version=no
13997
13998 fi
13999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14000
14001 fi
14002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14003 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14004    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14005 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14006 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14007   $as_echo_n "(cached) " >&6
14008 else
14009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14010 /* end confdefs.h.  */
14011 #include <thread_db.h>
14012 int
14013 main ()
14014 {
14015 int i = TD_NOTLS;
14016   ;
14017   return 0;
14018 }
14019 _ACEOF
14020 if ac_fn_c_try_compile "$LINENO"; then :
14021   gdb_cv_thread_db_h_has_td_notls=yes
14022 else
14023   gdb_cv_thread_db_h_has_td_notls=no
14024
14025 fi
14026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14027
14028 fi
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14030 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14031 fi
14032 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14033
14034 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14035
14036 fi
14037 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14038
14039 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14040
14041 fi
14042 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14043
14044 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14045
14046 fi
14047
14048 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14049 "
14050 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14051   ac_have_decl=1
14052 else
14053   ac_have_decl=0
14054 fi
14055
14056 cat >>confdefs.h <<_ACEOF
14057 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14058 _ACEOF
14059
14060
14061 if test "$cross_compiling" = yes; then :
14062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14063 /* end confdefs.h.  */
14064 #include <sys/personality.h>
14065 int
14066 main ()
14067 {
14068
14069 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14070 #       define ADDR_NO_RANDOMIZE 0x0040000
14071 #      endif
14072        /* Test the flag could be set and stays set.  */
14073        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14074        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14075            return 1
14076   ;
14077   return 0;
14078 }
14079 _ACEOF
14080 if ac_fn_c_try_link "$LINENO"; then :
14081   have_personality=true
14082 else
14083   have_personality=false
14084 fi
14085 rm -f core conftest.err conftest.$ac_objext \
14086     conftest$ac_exeext conftest.$ac_ext
14087 else
14088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14089 /* end confdefs.h.  */
14090 #include <sys/personality.h>
14091 int
14092 main ()
14093 {
14094
14095 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14096 #       define ADDR_NO_RANDOMIZE 0x0040000
14097 #      endif
14098        /* Test the flag could be set and stays set.  */
14099        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14100        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14101            return 1
14102   ;
14103   return 0;
14104 }
14105 _ACEOF
14106 if ac_fn_c_try_run "$LINENO"; then :
14107   have_personality=true
14108 else
14109   have_personality=false
14110 fi
14111 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14112   conftest.$ac_objext conftest.beam conftest.$ac_ext
14113 fi
14114
14115 if $have_personality
14116 then
14117
14118 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14119
14120 fi
14121
14122 case $host_os in
14123   go32* | *djgpp*)
14124     gdbinit=gdb.ini
14125     ;;
14126   *)
14127     gdbinit=.gdbinit
14128     ;;
14129 esac
14130
14131 cat >>confdefs.h <<_ACEOF
14132 #define GDBINIT "$gdbinit"
14133 _ACEOF
14134
14135
14136
14137 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14138 # except that the argument to --with-sysroot is optional.
14139 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14140 if test "x$with_sysroot" = xyes; then
14141   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14142 fi
14143
14144 # Check whether --with-sysroot was given.
14145 if test "${with_sysroot+set}" = set; then :
14146   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14147 else
14148   TARGET_SYSTEM_ROOT=
14149 fi
14150
14151
14152   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14153   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14154   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14155   ac_define_dir=`eval echo $ac_define_dir`
14156
14157 cat >>confdefs.h <<_ACEOF
14158 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14159 _ACEOF
14160
14161
14162
14163
14164   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14165      if test "x$prefix" = xNONE; then
14166         test_prefix=/usr/local
14167      else
14168         test_prefix=$prefix
14169      fi
14170   else
14171      test_prefix=$exec_prefix
14172   fi
14173   value=0
14174   case ${ac_define_dir} in
14175      "${test_prefix}"|"${test_prefix}/"*|\
14176         '${exec_prefix}'|'${exec_prefix}/'*)
14177      value=1
14178      ;;
14179   esac
14180
14181 cat >>confdefs.h <<_ACEOF
14182 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14183 _ACEOF
14184
14185
14186
14187
14188
14189 # Check whether --with-system-gdbinit was given.
14190 if test "${with_system_gdbinit+set}" = set; then :
14191   withval=$with_system_gdbinit;
14192     SYSTEM_GDBINIT=$withval
14193 else
14194   SYSTEM_GDBINIT=
14195 fi
14196
14197
14198   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14199   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14200   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14201   ac_define_dir=`eval echo $ac_define_dir`
14202
14203 cat >>confdefs.h <<_ACEOF
14204 #define SYSTEM_GDBINIT "$ac_define_dir"
14205 _ACEOF
14206
14207
14208
14209
14210   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14211      if test "x$prefix" = xNONE; then
14212         test_prefix=/usr/local
14213      else
14214         test_prefix=$prefix
14215      fi
14216   else
14217      test_prefix=$exec_prefix
14218   fi
14219   value=0
14220   case ${ac_define_dir} in
14221      "${test_prefix}"|"${test_prefix}/"*|\
14222         '${exec_prefix}'|'${exec_prefix}/'*)
14223      value=1
14224      ;;
14225   esac
14226
14227 cat >>confdefs.h <<_ACEOF
14228 #define SYSTEM_GDBINIT_RELOCATABLE $value
14229 _ACEOF
14230
14231
14232
14233
14234
14235
14236 # Check whether --enable-werror was given.
14237 if test "${enable_werror+set}" = set; then :
14238   enableval=$enable_werror; case "${enableval}" in
14239      yes | y) ERROR_ON_WARNING="yes" ;;
14240      no | n)  ERROR_ON_WARNING="no" ;;
14241      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14242    esac
14243 fi
14244
14245
14246 # Enable -Werror by default when using gcc.  Turn it off for releases.
14247 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14248     ERROR_ON_WARNING=yes
14249 fi
14250
14251 WERROR_CFLAGS=""
14252 if test "${ERROR_ON_WARNING}" = yes ; then
14253     WERROR_CFLAGS="-Werror"
14254 fi
14255
14256 # These options work in either C or C++ modes.
14257 build_warnings="-Wall -Wpointer-arith \
14258 -Wno-unused -Wunused-value -Wunused-function \
14259 -Wno-switch -Wno-char-subscripts \
14260 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
14261
14262 # Now add in C and C++ specific options, depending on mode.
14263 if test "$enable_build_with_cxx" = "yes"; then
14264    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14265 -Wno-narrowing"
14266 else
14267    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14268 -Wdeclaration-after-statement -Wmissing-parameter-type \
14269 -Wold-style-declaration -Wold-style-definition"
14270 fi
14271
14272 # Enable -Wno-format by default when using gcc on mingw since many
14273 # GCC versions complain about %I64.
14274 case "${host}" in
14275   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14276   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14277 esac
14278
14279 # Check whether --enable-build-warnings was given.
14280 if test "${enable_build_warnings+set}" = set; then :
14281   enableval=$enable_build_warnings; case "${enableval}" in
14282   yes)  ;;
14283   no)   build_warnings="-w";;
14284   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14285         build_warnings="${build_warnings} ${t}";;
14286   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14287         build_warnings="${t} ${build_warnings}";;
14288   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14289 esac
14290 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14291   echo "Setting compiler warning flags = $build_warnings" 6>&1
14292 fi
14293 fi
14294 # Check whether --enable-gdb-build-warnings was given.
14295 if test "${enable_gdb_build_warnings+set}" = set; then :
14296   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14297   yes)  ;;
14298   no)   build_warnings="-w";;
14299   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14300         build_warnings="${build_warnings} ${t}";;
14301   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14302         build_warnings="${t} ${build_warnings}";;
14303   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14304 esac
14305 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14306   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14307 fi
14308 fi
14309
14310 # The set of warnings supported by a C++ compiler is not the same as
14311 # of the C compiler.
14312 if test "$enable_build_with_cxx" = "yes"; then
14313     ac_ext=cpp
14314 ac_cpp='$CXXCPP $CPPFLAGS'
14315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14318
14319 fi
14320
14321 WARN_CFLAGS=""
14322 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14323 then
14324     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14325 $as_echo_n "checking compiler warning flags... " >&6; }
14326     # Separate out the -Werror flag as some files just cannot be
14327     # compiled with it enabled.
14328     for w in ${build_warnings}; do
14329         # GCC does not complain about -Wno-unknown-warning.  Invert
14330         # and test -Wunknown-warning instead.
14331         case $w in
14332         -Wno-*)
14333                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
14334         *)
14335                 wtest=$w ;;
14336         esac
14337
14338         case $w in
14339         -Werr*) WERROR_CFLAGS=-Werror ;;
14340         *)
14341             # Check whether GCC accepts it.
14342             saved_CFLAGS="$CFLAGS"
14343             CFLAGS="$CFLAGS $wtest"
14344             saved_CXXFLAGS="$CXXFLAGS"
14345             CXXFLAGS="$CXXFLAGS $wtest"
14346             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14347 /* end confdefs.h.  */
14348
14349 int
14350 main ()
14351 {
14352
14353   ;
14354   return 0;
14355 }
14356 _ACEOF
14357 if ac_fn_cxx_try_compile "$LINENO"; then :
14358   WARN_CFLAGS="${WARN_CFLAGS} $w"
14359 fi
14360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14361             CFLAGS="$saved_CFLAGS"
14362             CXXFLAGS="$saved_CXXFLAGS"
14363         esac
14364     done
14365     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14366 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14367 fi
14368
14369
14370
14371 if test "$enable_build_with_cxx" = "yes"; then
14372    ac_ext=c
14373 ac_cpp='$CPP $CPPFLAGS'
14374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14377
14378 fi
14379
14380
14381 # In the Cygwin environment, we need some additional flags.
14382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14383 $as_echo_n "checking for cygwin... " >&6; }
14384 if test "${gdb_cv_os_cygwin+set}" = set; then :
14385   $as_echo_n "(cached) " >&6
14386 else
14387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14388 /* end confdefs.h.  */
14389
14390 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14391 lose
14392 #endif
14393 _ACEOF
14394 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14395   $EGREP "^lose$" >/dev/null 2>&1; then :
14396   gdb_cv_os_cygwin=yes
14397 else
14398   gdb_cv_os_cygwin=no
14399 fi
14400 rm -f conftest*
14401
14402 fi
14403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14404 $as_echo "$gdb_cv_os_cygwin" >&6; }
14405
14406
14407 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14408 case ${host} in
14409   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14410   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14411   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14412 esac
14413
14414
14415 # libreadline needs libuser32.a in a cygwin environment
14416 WIN32LIBS=
14417 if test x$gdb_cv_os_cygwin = xyes; then
14418     WIN32LIBS="-luser32"
14419     case "${target}" in
14420         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14421         ;;
14422     esac
14423 fi
14424
14425 # The ser-tcp.c module requires sockets.
14426 case ${host} in
14427   *mingw32*)
14428
14429 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14430
14431     WIN32LIBS="$WIN32LIBS -lws2_32"
14432     ;;
14433 esac
14434
14435
14436 # Add ELF support to GDB, but only if BFD includes ELF support.
14437
14438   OLD_CFLAGS=$CFLAGS
14439   OLD_LDFLAGS=$LDFLAGS
14440   OLD_LIBS=$LIBS
14441   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14442   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14443   # always want our bfd.
14444   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14445   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14446   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14447   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14448   LIBS="-lbfd -liberty -lz $intl $LIBS"
14449   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14450 $as_echo_n "checking for ELF support in BFD... " >&6; }
14451 if test "${gdb_cv_var_elf+set}" = set; then :
14452   $as_echo_n "(cached) " >&6
14453 else
14454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14455 /* end confdefs.h.  */
14456 #include <stdlib.h>
14457   #include "bfd.h"
14458   #include "elf-bfd.h"
14459
14460 int
14461 main ()
14462 {
14463 return bfd_get_elf_phdr_upper_bound (NULL);
14464   ;
14465   return 0;
14466 }
14467 _ACEOF
14468 if ac_fn_c_try_link "$LINENO"; then :
14469   gdb_cv_var_elf=yes
14470 else
14471   gdb_cv_var_elf=no
14472 fi
14473 rm -f core conftest.err conftest.$ac_objext \
14474     conftest$ac_exeext conftest.$ac_ext
14475 fi
14476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14477 $as_echo "$gdb_cv_var_elf" >&6; }
14478   CFLAGS=$OLD_CFLAGS
14479   LDFLAGS=$OLD_LDFLAGS
14480   LIBS=$OLD_LIBS
14481 if test $gdb_cv_var_elf = yes; then
14482   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14483
14484 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14485
14486   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14487   if test "$plugins" = "yes"; then
14488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14489 $as_echo_n "checking for library containing dlopen... " >&6; }
14490 if test "${ac_cv_search_dlopen+set}" = set; then :
14491   $as_echo_n "(cached) " >&6
14492 else
14493   ac_func_search_save_LIBS=$LIBS
14494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14495 /* end confdefs.h.  */
14496
14497 /* Override any GCC internal prototype to avoid an error.
14498    Use char because int might match the return type of a GCC
14499    builtin and then its argument prototype would still apply.  */
14500 #ifdef __cplusplus
14501 extern "C"
14502 #endif
14503 char dlopen ();
14504 int
14505 main ()
14506 {
14507 return dlopen ();
14508   ;
14509   return 0;
14510 }
14511 _ACEOF
14512 for ac_lib in '' dl; do
14513   if test -z "$ac_lib"; then
14514     ac_res="none required"
14515   else
14516     ac_res=-l$ac_lib
14517     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14518   fi
14519   if ac_fn_c_try_link "$LINENO"; then :
14520   ac_cv_search_dlopen=$ac_res
14521 fi
14522 rm -f core conftest.err conftest.$ac_objext \
14523     conftest$ac_exeext
14524   if test "${ac_cv_search_dlopen+set}" = set; then :
14525   break
14526 fi
14527 done
14528 if test "${ac_cv_search_dlopen+set}" = set; then :
14529
14530 else
14531   ac_cv_search_dlopen=no
14532 fi
14533 rm conftest.$ac_ext
14534 LIBS=$ac_func_search_save_LIBS
14535 fi
14536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14537 $as_echo "$ac_cv_search_dlopen" >&6; }
14538 ac_res=$ac_cv_search_dlopen
14539 if test "$ac_res" != no; then :
14540   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14541
14542 fi
14543
14544   fi
14545 fi
14546
14547 # Add macho support to GDB, but only if BFD includes it.
14548
14549   OLD_CFLAGS=$CFLAGS
14550   OLD_LDFLAGS=$LDFLAGS
14551   OLD_LIBS=$LIBS
14552   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14553   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14554   # always want our bfd.
14555   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14556   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14557   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14558   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14559   LIBS="-lbfd -liberty -lz $intl $LIBS"
14560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14561 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14562 if test "${gdb_cv_var_macho+set}" = set; then :
14563   $as_echo_n "(cached) " >&6
14564 else
14565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14566 /* end confdefs.h.  */
14567 #include <stdlib.h>
14568   #include "bfd.h"
14569   #include "mach-o.h"
14570
14571 int
14572 main ()
14573 {
14574 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14575   ;
14576   return 0;
14577 }
14578 _ACEOF
14579 if ac_fn_c_try_link "$LINENO"; then :
14580   gdb_cv_var_macho=yes
14581 else
14582   gdb_cv_var_macho=no
14583 fi
14584 rm -f core conftest.err conftest.$ac_objext \
14585     conftest$ac_exeext conftest.$ac_ext
14586 fi
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14588 $as_echo "$gdb_cv_var_macho" >&6; }
14589   CFLAGS=$OLD_CFLAGS
14590   LDFLAGS=$OLD_LDFLAGS
14591   LIBS=$OLD_LIBS
14592 if test $gdb_cv_var_macho = yes; then
14593   CONFIG_OBS="$CONFIG_OBS machoread.o"
14594 fi
14595
14596 # Add any host-specific objects to GDB.
14597 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14598
14599 # If building on ELF, look for lzma support for embedded compressed debug info.
14600 if test $gdb_cv_var_elf = yes; then
14601
14602 # Check whether --with-lzma was given.
14603 if test "${with_lzma+set}" = set; then :
14604   withval=$with_lzma;
14605 else
14606   with_lzma=auto
14607 fi
14608
14609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14610 $as_echo_n "checking whether to use lzma... " >&6; }
14611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14612 $as_echo "$with_lzma" >&6; }
14613
14614   if test "${with_lzma}" != no; then
14615
14616
14617
14618
14619
14620
14621
14622
14623     use_additional=yes
14624
14625   acl_save_prefix="$prefix"
14626   prefix="$acl_final_prefix"
14627   acl_save_exec_prefix="$exec_prefix"
14628   exec_prefix="$acl_final_exec_prefix"
14629
14630     eval additional_includedir=\"$includedir\"
14631     eval additional_libdir=\"$libdir\"
14632
14633   exec_prefix="$acl_save_exec_prefix"
14634   prefix="$acl_save_prefix"
14635
14636
14637 # Check whether --with-liblzma-prefix was given.
14638 if test "${with_liblzma_prefix+set}" = set; then :
14639   withval=$with_liblzma_prefix;
14640     if test "X$withval" = "Xno"; then
14641       use_additional=no
14642     else
14643       if test "X$withval" = "X"; then
14644
14645   acl_save_prefix="$prefix"
14646   prefix="$acl_final_prefix"
14647   acl_save_exec_prefix="$exec_prefix"
14648   exec_prefix="$acl_final_exec_prefix"
14649
14650           eval additional_includedir=\"$includedir\"
14651           eval additional_libdir=\"$libdir\"
14652
14653   exec_prefix="$acl_save_exec_prefix"
14654   prefix="$acl_save_prefix"
14655
14656       else
14657         additional_includedir="$withval/include"
14658         additional_libdir="$withval/lib"
14659       fi
14660     fi
14661
14662 fi
14663
14664       LIBLZMA=
14665   LTLIBLZMA=
14666   INCLZMA=
14667   rpathdirs=
14668   ltrpathdirs=
14669   names_already_handled=
14670   names_next_round='lzma '
14671   while test -n "$names_next_round"; do
14672     names_this_round="$names_next_round"
14673     names_next_round=
14674     for name in $names_this_round; do
14675       already_handled=
14676       for n in $names_already_handled; do
14677         if test "$n" = "$name"; then
14678           already_handled=yes
14679           break
14680         fi
14681       done
14682       if test -z "$already_handled"; then
14683         names_already_handled="$names_already_handled $name"
14684                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14685         eval value=\"\$HAVE_LIB$uppername\"
14686         if test -n "$value"; then
14687           if test "$value" = yes; then
14688             eval value=\"\$LIB$uppername\"
14689             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14690             eval value=\"\$LTLIB$uppername\"
14691             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14692           else
14693                                     :
14694           fi
14695         else
14696                               found_dir=
14697           found_la=
14698           found_so=
14699           found_a=
14700           if test $use_additional = yes; then
14701             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14702               found_dir="$additional_libdir"
14703               found_so="$additional_libdir/lib$name.$shlibext"
14704               if test -f "$additional_libdir/lib$name.la"; then
14705                 found_la="$additional_libdir/lib$name.la"
14706               fi
14707             else
14708               if test -f "$additional_libdir/lib$name.$libext"; then
14709                 found_dir="$additional_libdir"
14710                 found_a="$additional_libdir/lib$name.$libext"
14711                 if test -f "$additional_libdir/lib$name.la"; then
14712                   found_la="$additional_libdir/lib$name.la"
14713                 fi
14714               fi
14715             fi
14716           fi
14717           if test "X$found_dir" = "X"; then
14718             for x in $LDFLAGS $LTLIBLZMA; do
14719
14720   acl_save_prefix="$prefix"
14721   prefix="$acl_final_prefix"
14722   acl_save_exec_prefix="$exec_prefix"
14723   exec_prefix="$acl_final_exec_prefix"
14724   eval x=\"$x\"
14725   exec_prefix="$acl_save_exec_prefix"
14726   prefix="$acl_save_prefix"
14727
14728               case "$x" in
14729                 -L*)
14730                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14731                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14732                     found_dir="$dir"
14733                     found_so="$dir/lib$name.$shlibext"
14734                     if test -f "$dir/lib$name.la"; then
14735                       found_la="$dir/lib$name.la"
14736                     fi
14737                   else
14738                     if test -f "$dir/lib$name.$libext"; then
14739                       found_dir="$dir"
14740                       found_a="$dir/lib$name.$libext"
14741                       if test -f "$dir/lib$name.la"; then
14742                         found_la="$dir/lib$name.la"
14743                       fi
14744                     fi
14745                   fi
14746                   ;;
14747               esac
14748               if test "X$found_dir" != "X"; then
14749                 break
14750               fi
14751             done
14752           fi
14753           if test "X$found_dir" != "X"; then
14754                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14755             if test "X$found_so" != "X"; then
14756                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14757                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14758               else
14759                                                                                 haveit=
14760                 for x in $ltrpathdirs; do
14761                   if test "X$x" = "X$found_dir"; then
14762                     haveit=yes
14763                     break
14764                   fi
14765                 done
14766                 if test -z "$haveit"; then
14767                   ltrpathdirs="$ltrpathdirs $found_dir"
14768                 fi
14769                                 if test "$hardcode_direct" = yes; then
14770                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14771                 else
14772                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14773                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14774                                                             haveit=
14775                     for x in $rpathdirs; do
14776                       if test "X$x" = "X$found_dir"; then
14777                         haveit=yes
14778                         break
14779                       fi
14780                     done
14781                     if test -z "$haveit"; then
14782                       rpathdirs="$rpathdirs $found_dir"
14783                     fi
14784                   else
14785                                                                                 haveit=
14786                     for x in $LDFLAGS $LIBLZMA; do
14787
14788   acl_save_prefix="$prefix"
14789   prefix="$acl_final_prefix"
14790   acl_save_exec_prefix="$exec_prefix"
14791   exec_prefix="$acl_final_exec_prefix"
14792   eval x=\"$x\"
14793   exec_prefix="$acl_save_exec_prefix"
14794   prefix="$acl_save_prefix"
14795
14796                       if test "X$x" = "X-L$found_dir"; then
14797                         haveit=yes
14798                         break
14799                       fi
14800                     done
14801                     if test -z "$haveit"; then
14802                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14803                     fi
14804                     if test "$hardcode_minus_L" != no; then
14805                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14806                     else
14807                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14808                     fi
14809                   fi
14810                 fi
14811               fi
14812             else
14813               if test "X$found_a" != "X"; then
14814                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14815               else
14816                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14817               fi
14818             fi
14819                         additional_includedir=
14820             case "$found_dir" in
14821               */lib | */lib/)
14822                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14823                 additional_includedir="$basedir/include"
14824                 ;;
14825             esac
14826             if test "X$additional_includedir" != "X"; then
14827                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14828                 haveit=
14829                 if test "X$additional_includedir" = "X/usr/local/include"; then
14830                   if test -n "$GCC"; then
14831                     case $host_os in
14832                       linux*) haveit=yes;;
14833                     esac
14834                   fi
14835                 fi
14836                 if test -z "$haveit"; then
14837                   for x in $CPPFLAGS $INCLZMA; do
14838
14839   acl_save_prefix="$prefix"
14840   prefix="$acl_final_prefix"
14841   acl_save_exec_prefix="$exec_prefix"
14842   exec_prefix="$acl_final_exec_prefix"
14843   eval x=\"$x\"
14844   exec_prefix="$acl_save_exec_prefix"
14845   prefix="$acl_save_prefix"
14846
14847                     if test "X$x" = "X-I$additional_includedir"; then
14848                       haveit=yes
14849                       break
14850                     fi
14851                   done
14852                   if test -z "$haveit"; then
14853                     if test -d "$additional_includedir"; then
14854                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14855                     fi
14856                   fi
14857                 fi
14858               fi
14859             fi
14860                         if test -n "$found_la"; then
14861                                                         save_libdir="$libdir"
14862               case "$found_la" in
14863                 */* | *\\*) . "$found_la" ;;
14864                 *) . "./$found_la" ;;
14865               esac
14866               libdir="$save_libdir"
14867                             for dep in $dependency_libs; do
14868                 case "$dep" in
14869                   -L*)
14870                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14871                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14872                       haveit=
14873                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14874                         if test -n "$GCC"; then
14875                           case $host_os in
14876                             linux*) haveit=yes;;
14877                           esac
14878                         fi
14879                       fi
14880                       if test -z "$haveit"; then
14881                         haveit=
14882                         for x in $LDFLAGS $LIBLZMA; do
14883
14884   acl_save_prefix="$prefix"
14885   prefix="$acl_final_prefix"
14886   acl_save_exec_prefix="$exec_prefix"
14887   exec_prefix="$acl_final_exec_prefix"
14888   eval x=\"$x\"
14889   exec_prefix="$acl_save_exec_prefix"
14890   prefix="$acl_save_prefix"
14891
14892                           if test "X$x" = "X-L$additional_libdir"; then
14893                             haveit=yes
14894                             break
14895                           fi
14896                         done
14897                         if test -z "$haveit"; then
14898                           if test -d "$additional_libdir"; then
14899                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14900                           fi
14901                         fi
14902                         haveit=
14903                         for x in $LDFLAGS $LTLIBLZMA; do
14904
14905   acl_save_prefix="$prefix"
14906   prefix="$acl_final_prefix"
14907   acl_save_exec_prefix="$exec_prefix"
14908   exec_prefix="$acl_final_exec_prefix"
14909   eval x=\"$x\"
14910   exec_prefix="$acl_save_exec_prefix"
14911   prefix="$acl_save_prefix"
14912
14913                           if test "X$x" = "X-L$additional_libdir"; then
14914                             haveit=yes
14915                             break
14916                           fi
14917                         done
14918                         if test -z "$haveit"; then
14919                           if test -d "$additional_libdir"; then
14920                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14921                           fi
14922                         fi
14923                       fi
14924                     fi
14925                     ;;
14926                   -R*)
14927                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14928                     if test "$enable_rpath" != no; then
14929                                                                   haveit=
14930                       for x in $rpathdirs; do
14931                         if test "X$x" = "X$dir"; then
14932                           haveit=yes
14933                           break
14934                         fi
14935                       done
14936                       if test -z "$haveit"; then
14937                         rpathdirs="$rpathdirs $dir"
14938                       fi
14939                                                                   haveit=
14940                       for x in $ltrpathdirs; do
14941                         if test "X$x" = "X$dir"; then
14942                           haveit=yes
14943                           break
14944                         fi
14945                       done
14946                       if test -z "$haveit"; then
14947                         ltrpathdirs="$ltrpathdirs $dir"
14948                       fi
14949                     fi
14950                     ;;
14951                   -l*)
14952                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14953                     ;;
14954                   *.la)
14955                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14956                     ;;
14957                   *)
14958                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14959                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14960                     ;;
14961                 esac
14962               done
14963             fi
14964           else
14965                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14966             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14967           fi
14968         fi
14969       fi
14970     done
14971   done
14972   if test "X$rpathdirs" != "X"; then
14973     if test -n "$hardcode_libdir_separator"; then
14974                         alldirs=
14975       for found_dir in $rpathdirs; do
14976         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14977       done
14978             acl_save_libdir="$libdir"
14979       libdir="$alldirs"
14980       eval flag=\"$hardcode_libdir_flag_spec\"
14981       libdir="$acl_save_libdir"
14982       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14983     else
14984             for found_dir in $rpathdirs; do
14985         acl_save_libdir="$libdir"
14986         libdir="$found_dir"
14987         eval flag=\"$hardcode_libdir_flag_spec\"
14988         libdir="$acl_save_libdir"
14989         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14990       done
14991     fi
14992   fi
14993   if test "X$ltrpathdirs" != "X"; then
14994             for found_dir in $ltrpathdirs; do
14995       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14996     done
14997   fi
14998
14999
15000         ac_save_CPPFLAGS="$CPPFLAGS"
15001
15002   for element in $INCLZMA; do
15003     haveit=
15004     for x in $CPPFLAGS; do
15005
15006   acl_save_prefix="$prefix"
15007   prefix="$acl_final_prefix"
15008   acl_save_exec_prefix="$exec_prefix"
15009   exec_prefix="$acl_final_exec_prefix"
15010   eval x=\"$x\"
15011   exec_prefix="$acl_save_exec_prefix"
15012   prefix="$acl_save_prefix"
15013
15014       if test "X$x" = "X$element"; then
15015         haveit=yes
15016         break
15017       fi
15018     done
15019     if test -z "$haveit"; then
15020       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15021     fi
15022   done
15023
15024
15025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15026 $as_echo_n "checking for liblzma... " >&6; }
15027 if test "${ac_cv_liblzma+set}" = set; then :
15028   $as_echo_n "(cached) " >&6
15029 else
15030
15031     ac_save_LIBS="$LIBS"
15032     LIBS="$LIBS $LIBLZMA"
15033     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15034 /* end confdefs.h.  */
15035 #include "lzma.h"
15036 int
15037 main ()
15038 {
15039 lzma_index_iter iter;
15040                            lzma_index_iter_init (&iter, 0);
15041                            lzma_mf_is_supported (LZMA_MF_HC3);
15042   ;
15043   return 0;
15044 }
15045 _ACEOF
15046 if ac_fn_c_try_link "$LINENO"; then :
15047   ac_cv_liblzma=yes
15048 else
15049   ac_cv_liblzma=no
15050 fi
15051 rm -f core conftest.err conftest.$ac_objext \
15052     conftest$ac_exeext conftest.$ac_ext
15053     LIBS="$ac_save_LIBS"
15054
15055 fi
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15057 $as_echo "$ac_cv_liblzma" >&6; }
15058   if test "$ac_cv_liblzma" = yes; then
15059     HAVE_LIBLZMA=yes
15060
15061 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15062
15063     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15064 $as_echo_n "checking how to link with liblzma... " >&6; }
15065     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15066 $as_echo "$LIBLZMA" >&6; }
15067   else
15068     HAVE_LIBLZMA=no
15069             CPPFLAGS="$ac_save_CPPFLAGS"
15070     LIBLZMA=
15071     LTLIBLZMA=
15072   fi
15073
15074
15075
15076
15077
15078
15079     if test "$HAVE_LIBLZMA" != yes; then
15080       if test "$with_lzma" = yes; then
15081         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15082       fi
15083     fi
15084   fi
15085 fi
15086
15087 LIBGUI="../libgui/src/libgui.a"
15088 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15089
15090
15091
15092 WIN32LDAPP=
15093
15094
15095
15096 case "${host}" in
15097 *-*-cygwin* | *-*-mingw* )
15098     configdir="win"
15099     ;;
15100 *)
15101     configdir="unix"
15102     ;;
15103 esac
15104
15105 GDBTKLIBS=
15106 if test "${enable_gdbtk}" = "yes"; then
15107
15108     # Gdbtk must have an absolute path to srcdir in order to run
15109     # properly when not installed.
15110     here=`pwd`
15111     cd ${srcdir}
15112     GDBTK_SRC_DIR=`pwd`
15113     cd $here
15114
15115
15116     #
15117     # Ok, lets find the tcl configuration
15118     # First, look for one uninstalled.
15119     # the alternative search directory is invoked by --with-tcl
15120     #
15121
15122     if test x"${no_tcl}" = x ; then
15123         # we reset no_tcl in case something fails here
15124         no_tcl=true
15125
15126 # Check whether --with-tcl was given.
15127 if test "${with_tcl+set}" = set; then :
15128   withval=$with_tcl; with_tclconfig=${withval}
15129 fi
15130
15131         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15132 $as_echo_n "checking for Tcl configuration... " >&6; }
15133         if test "${ac_cv_c_tclconfig+set}" = set; then :
15134   $as_echo_n "(cached) " >&6
15135 else
15136
15137
15138             # First check to see if --with-tcl was specified.
15139             case "${host}" in
15140                 *-*-cygwin*) platDir="win" ;;
15141                 *) platDir="unix" ;;
15142             esac
15143             if test x"${with_tclconfig}" != x ; then
15144                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15145                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15146                 else
15147                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15148                 fi
15149             fi
15150
15151             # then check for a private Tcl installation
15152             if test x"${ac_cv_c_tclconfig}" = x ; then
15153                 for i in \
15154                         ../tcl \
15155                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15156                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15157                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15158                         ../../tcl \
15159                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15160                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15161                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15162                         ../../../tcl \
15163                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15164                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15165                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15166                     if test -f "$i/$platDir/tclConfig.sh" ; then
15167                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15168                         break
15169                     fi
15170                 done
15171             fi
15172
15173             # on Darwin, check in Framework installation locations
15174             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15175                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15176                         `ls -d /Library/Frameworks 2>/dev/null` \
15177                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15178                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15179                         ; do
15180                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15181                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15182                         break
15183                     fi
15184                 done
15185             fi
15186
15187             # check in a few common install locations
15188             if test x"${ac_cv_c_tclconfig}" = x ; then
15189                 for i in `ls -d ${libdir} 2>/dev/null` \
15190                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15191                         `ls -d ${prefix}/lib 2>/dev/null` \
15192                         `ls -d /usr/local/lib 2>/dev/null` \
15193                         `ls -d /usr/contrib/lib 2>/dev/null` \
15194                         `ls -d /usr/lib 2>/dev/null` \
15195                         ; do
15196                     if test -f "$i/tclConfig.sh" ; then
15197                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15198                         break
15199                     fi
15200                 done
15201             fi
15202
15203             # check in a few other private locations
15204             if test x"${ac_cv_c_tclconfig}" = x ; then
15205                 for i in \
15206                         ${srcdir}/../tcl \
15207                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15208                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15209                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15210                     if test -f "$i/$platDir/tclConfig.sh" ; then
15211                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15212                     break
15213                 fi
15214                 done
15215             fi
15216
15217 fi
15218
15219
15220         if test x"${ac_cv_c_tclconfig}" = x ; then
15221             TCL_BIN_DIR="# no Tcl configs found"
15222             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15223 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15224         else
15225             no_tcl=
15226             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15227             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15228 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15229         fi
15230     fi
15231
15232
15233     # If $no_tk is nonempty, then we can't do Tk, and there is no
15234     # point to doing Tcl.
15235
15236     #
15237     # Ok, lets find the tk configuration
15238     # First, look for one uninstalled.
15239     # the alternative search directory is invoked by --with-tk
15240     #
15241
15242     if test x"${no_tk}" = x ; then
15243         # we reset no_tk in case something fails here
15244         no_tk=true
15245
15246 # Check whether --with-tk was given.
15247 if test "${with_tk+set}" = set; then :
15248   withval=$with_tk; with_tkconfig=${withval}
15249 fi
15250
15251         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15252 $as_echo_n "checking for Tk configuration... " >&6; }
15253         if test "${ac_cv_c_tkconfig+set}" = set; then :
15254   $as_echo_n "(cached) " >&6
15255 else
15256
15257
15258             # First check to see if --with-tkconfig was specified.
15259             if test x"${with_tkconfig}" != x ; then
15260                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15261                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15262                 else
15263                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15264                 fi
15265             fi
15266
15267             # then check for a private Tk library
15268             case "${host}" in
15269                 *-*-cygwin*) platDir="win" ;;
15270                 *) platDir="unix" ;;
15271             esac
15272             if test x"${ac_cv_c_tkconfig}" = x ; then
15273                 for i in \
15274                         ../tk \
15275                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15276                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15277                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15278                         ../../tk \
15279                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15280                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15281                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15282                         ../../../tk \
15283                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15284                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15285                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15286                     if test -f "$i/$platDir/tkConfig.sh" ; then
15287                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15288                         break
15289                     fi
15290                 done
15291             fi
15292
15293             # on Darwin, check in Framework installation locations
15294             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15295                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15296                         `ls -d /Library/Frameworks 2>/dev/null` \
15297                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15298                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15299                         ; do
15300                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15301                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15302                         break
15303                     fi
15304                 done
15305             fi
15306
15307             # check in a few common install locations
15308             if test x"${ac_cv_c_tkconfig}" = x ; then
15309                 for i in `ls -d ${libdir} 2>/dev/null` \
15310                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15311                         `ls -d ${prefix}/lib 2>/dev/null` \
15312                         `ls -d /usr/local/lib 2>/dev/null` \
15313                         `ls -d /usr/contrib/lib 2>/dev/null` \
15314                         `ls -d /usr/lib 2>/dev/null` \
15315                         ; do
15316                     if test -f "$i/tkConfig.sh" ; then
15317                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15318                         break
15319                     fi
15320                 done
15321             fi
15322             # check in a few other private locations
15323             if test x"${ac_cv_c_tkconfig}" = x ; then
15324                 for i in \
15325                         ${srcdir}/../tk \
15326                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15327                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15328                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15329                     if test -f "$i/$platDir/tkConfig.sh" ; then
15330                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15331                         break
15332                     fi
15333                 done
15334             fi
15335
15336 fi
15337
15338
15339         if test x"${ac_cv_c_tkconfig}" = x ; then
15340             TK_BIN_DIR="# no Tk configs found"
15341             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15342 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15343         else
15344             no_tk=
15345             TK_BIN_DIR=${ac_cv_c_tkconfig}
15346             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15347 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15348         fi
15349     fi
15350
15351
15352     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15353
15354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15355 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15356
15357     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15358         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15359 $as_echo "loading" >&6; }
15360         . ${TCL_BIN_DIR}/tclConfig.sh
15361     else
15362         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15363 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15364     fi
15365
15366     # eval is required to do the TCL_DBGX substitution
15367     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15368     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15369
15370     # If the TCL_BIN_DIR is the build directory (not the install directory),
15371     # then set the common variable name to the value of the build variables.
15372     # For example, the variable TCL_LIB_SPEC will be set to the value
15373     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15374     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15375     # installed and uninstalled version of Tcl.
15376     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15377         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15378         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15379         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15380     elif test "`uname -s`" = "Darwin"; then
15381         # If Tcl was built as a framework, attempt to use the libraries
15382         # from the framework at the given location so that linking works
15383         # against Tcl.framework installed in an arbitrary location.
15384         case ${TCL_DEFS} in
15385             *TCL_FRAMEWORK*)
15386                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15387                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15388                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15389                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15390                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15391                             break
15392                         fi
15393                     done
15394                 fi
15395                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15396                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15397                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15398                 fi
15399                 ;;
15400         esac
15401     fi
15402
15403     # eval is required to do the TCL_DBGX substitution
15404     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15405     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15406     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15407     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15408
15409
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423         # Check for in-tree tcl
15424         here=`pwd`
15425         cd ${srcdir}/..
15426         topdir=`pwd`
15427         cd ${here}
15428
15429         intree="no"
15430         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15431           intree="yes"
15432         fi
15433
15434         # Find Tcl private headers
15435         if test x"${intree}" = xno; then
15436
15437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15438 $as_echo_n "checking for Tcl private headers... " >&6; }
15439   private_dir=""
15440   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15441   if test -f ${dir}/tclInt.h ; then
15442     private_dir=${dir}
15443   fi
15444
15445   if test x"${private_dir}" = x; then
15446     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15447   else
15448     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15449     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15450 $as_echo "${private_dir}" >&6; }
15451   fi
15452
15453           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15454           TCL_LIBRARY="${TCL_LIB_SPEC}"
15455           TCL_DEPS=""
15456         else
15457           # If building tcl in the same src tree, private headers
15458           # are not needed, but we need to be sure to use the right
15459           # headers library
15460           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15461           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15462           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15463         fi
15464
15465
15466
15467
15468
15469     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15470 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15471
15472     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15473         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15474 $as_echo "loading" >&6; }
15475         . ${TK_BIN_DIR}/tkConfig.sh
15476     else
15477         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15478 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15479     fi
15480
15481     # eval is required to do the TK_DBGX substitution
15482     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15483     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15484
15485     # If the TK_BIN_DIR is the build directory (not the install directory),
15486     # then set the common variable name to the value of the build variables.
15487     # For example, the variable TK_LIB_SPEC will be set to the value
15488     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15489     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15490     # installed and uninstalled version of Tcl.
15491     if test -f "${TK_BIN_DIR}/Makefile" ; then
15492         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15493         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15494         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15495     elif test "`uname -s`" = "Darwin"; then
15496         # If Tk was built as a framework, attempt to use the libraries
15497         # from the framework at the given location so that linking works
15498         # against Tk.framework installed in an arbitrary location.
15499         case ${TK_DEFS} in
15500             *TK_FRAMEWORK*)
15501                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15502                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15503                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15504                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15505                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15506                             break
15507                         fi
15508                     done
15509                 fi
15510                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15511                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15512                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15513                 fi
15514                 ;;
15515         esac
15516     fi
15517
15518     # eval is required to do the TK_DBGX substitution
15519     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15520     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15521     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15522     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15523
15524
15525
15526
15527
15528
15529
15530
15531
15532
15533
15534
15535
15536
15537         # Check for in-tree Tk
15538         intree="no"
15539         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15540           intree="yes"
15541         fi
15542
15543         # Find Tk private headers
15544         if test x"${intree}" = xno; then
15545
15546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15547 $as_echo_n "checking for Tk private headers... " >&6; }
15548   private_dir=""
15549   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15550   if test -f ${dir}/tkInt.h; then
15551     private_dir=${dir}
15552   fi
15553
15554   if test x"${private_dir}" = x; then
15555     as_fn_error "could not find Tk private headers" "$LINENO" 5
15556   else
15557     TK_PRIVATE_INCLUDE="-I${private_dir}"
15558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15559 $as_echo "${private_dir}" >&6; }
15560   fi
15561
15562           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15563           TK_LIBRARY=${TK_LIB_SPEC}
15564           TK_DEPS=""
15565         else
15566           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15567           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15568           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15569         fi
15570
15571
15572
15573
15574
15575         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15576
15577         # Include some libraries that Tcl and Tk want.
15578         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15579         # Yes, the ordering seems wrong here.  But it isn't.
15580         # TK_LIBS is the list of libraries that need to be linked
15581         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15582         # were in LIBS then any link tests after this point would
15583         # try to include things like `$(LIBGUI)', which wouldn't work.
15584         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15585
15586         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15587         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15588         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15589         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15590         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15591         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15592         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15593
15594         if test x$gdb_cv_os_cygwin = xyes; then
15595           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15596           WIN32LDAPP="-Wl,--subsystem,console"
15597           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15598         fi
15599
15600         subdirs="$subdirs gdbtk"
15601
15602     fi
15603 fi
15604
15605
15606
15607
15608
15609
15610
15611
15612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15613 $as_echo_n "checking for X... " >&6; }
15614
15615
15616 # Check whether --with-x was given.
15617 if test "${with_x+set}" = set; then :
15618   withval=$with_x;
15619 fi
15620
15621 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15622 if test "x$with_x" = xno; then
15623   # The user explicitly disabled X.
15624   have_x=disabled
15625 else
15626   case $x_includes,$x_libraries in #(
15627     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15628     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15629   $as_echo_n "(cached) " >&6
15630 else
15631   # One or both of the vars are not set, and there is no cached value.
15632 ac_x_includes=no ac_x_libraries=no
15633 rm -f -r conftest.dir
15634 if mkdir conftest.dir; then
15635   cd conftest.dir
15636   cat >Imakefile <<'_ACEOF'
15637 incroot:
15638         @echo incroot='${INCROOT}'
15639 usrlibdir:
15640         @echo usrlibdir='${USRLIBDIR}'
15641 libdir:
15642         @echo libdir='${LIBDIR}'
15643 _ACEOF
15644   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15645     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15646     for ac_var in incroot usrlibdir libdir; do
15647       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15648     done
15649     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15650     for ac_extension in a so sl dylib la dll; do
15651       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15652          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15653         ac_im_usrlibdir=$ac_im_libdir; break
15654       fi
15655     done
15656     # Screen out bogus values from the imake configuration.  They are
15657     # bogus both because they are the default anyway, and because
15658     # using them would break gcc on systems where it needs fixed includes.
15659     case $ac_im_incroot in
15660         /usr/include) ac_x_includes= ;;
15661         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15662     esac
15663     case $ac_im_usrlibdir in
15664         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15665         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15666     esac
15667   fi
15668   cd ..
15669   rm -f -r conftest.dir
15670 fi
15671
15672 # Standard set of common directories for X headers.
15673 # Check X11 before X11Rn because it is often a symlink to the current release.
15674 ac_x_header_dirs='
15675 /usr/X11/include
15676 /usr/X11R7/include
15677 /usr/X11R6/include
15678 /usr/X11R5/include
15679 /usr/X11R4/include
15680
15681 /usr/include/X11
15682 /usr/include/X11R7
15683 /usr/include/X11R6
15684 /usr/include/X11R5
15685 /usr/include/X11R4
15686
15687 /usr/local/X11/include
15688 /usr/local/X11R7/include
15689 /usr/local/X11R6/include
15690 /usr/local/X11R5/include
15691 /usr/local/X11R4/include
15692
15693 /usr/local/include/X11
15694 /usr/local/include/X11R7
15695 /usr/local/include/X11R6
15696 /usr/local/include/X11R5
15697 /usr/local/include/X11R4
15698
15699 /usr/X386/include
15700 /usr/x386/include
15701 /usr/XFree86/include/X11
15702
15703 /usr/include
15704 /usr/local/include
15705 /usr/unsupported/include
15706 /usr/athena/include
15707 /usr/local/x11r5/include
15708 /usr/lpp/Xamples/include
15709
15710 /usr/openwin/include
15711 /usr/openwin/share/include'
15712
15713 if test "$ac_x_includes" = no; then
15714   # Guess where to find include files, by looking for Xlib.h.
15715   # First, try using that file with no special directory specified.
15716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15717 /* end confdefs.h.  */
15718 #include <X11/Xlib.h>
15719 _ACEOF
15720 if ac_fn_c_try_cpp "$LINENO"; then :
15721   # We can compile using X headers with no special include directory.
15722 ac_x_includes=
15723 else
15724   for ac_dir in $ac_x_header_dirs; do
15725   if test -r "$ac_dir/X11/Xlib.h"; then
15726     ac_x_includes=$ac_dir
15727     break
15728   fi
15729 done
15730 fi
15731 rm -f conftest.err conftest.$ac_ext
15732 fi # $ac_x_includes = no
15733
15734 if test "$ac_x_libraries" = no; then
15735   # Check for the libraries.
15736   # See if we find them without any special options.
15737   # Don't add to $LIBS permanently.
15738   ac_save_LIBS=$LIBS
15739   LIBS="-lX11 $LIBS"
15740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15741 /* end confdefs.h.  */
15742 #include <X11/Xlib.h>
15743 int
15744 main ()
15745 {
15746 XrmInitialize ()
15747   ;
15748   return 0;
15749 }
15750 _ACEOF
15751 if ac_fn_c_try_link "$LINENO"; then :
15752   LIBS=$ac_save_LIBS
15753 # We can link X programs with no special library path.
15754 ac_x_libraries=
15755 else
15756   LIBS=$ac_save_LIBS
15757 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15758 do
15759   # Don't even attempt the hair of trying to link an X program!
15760   for ac_extension in a so sl dylib la dll; do
15761     if test -r "$ac_dir/libX11.$ac_extension"; then
15762       ac_x_libraries=$ac_dir
15763       break 2
15764     fi
15765   done
15766 done
15767 fi
15768 rm -f core conftest.err conftest.$ac_objext \
15769     conftest$ac_exeext conftest.$ac_ext
15770 fi # $ac_x_libraries = no
15771
15772 case $ac_x_includes,$ac_x_libraries in #(
15773   no,* | *,no | *\'*)
15774     # Didn't find X, or a directory has "'" in its name.
15775     ac_cv_have_x="have_x=no";; #(
15776   *)
15777     # Record where we found X for the cache.
15778     ac_cv_have_x="have_x=yes\
15779         ac_x_includes='$ac_x_includes'\
15780         ac_x_libraries='$ac_x_libraries'"
15781 esac
15782 fi
15783 ;; #(
15784     *) have_x=yes;;
15785   esac
15786   eval "$ac_cv_have_x"
15787 fi # $with_x != no
15788
15789 if test "$have_x" != yes; then
15790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15791 $as_echo "$have_x" >&6; }
15792   no_x=yes
15793 else
15794   # If each of the values was on the command line, it overrides each guess.
15795   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15796   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15797   # Update the cache value to reflect the command line values.
15798   ac_cv_have_x="have_x=yes\
15799         ac_x_includes='$x_includes'\
15800         ac_x_libraries='$x_libraries'"
15801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15802 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15803 fi
15804
15805
15806 # Unlike the sim directory, whether a simulator is linked is controlled by
15807 # presence of a gdb_sim definition in the target configure.tgt entry.
15808 # This code just checks for a few cases where we'd like to ignore those
15809 # definitions, even when they're present in the '.mt' file.  These cases
15810 # are when --disable-sim is specified, or if the simulator directory is
15811 # not part of the source tree.
15812 #
15813 # Check whether --enable-sim was given.
15814 if test "${enable_sim+set}" = set; then :
15815   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15816  echo "enableval = ${enableval}";
15817  case "${enableval}" in
15818   yes) ignore_sim=false ;;
15819   no)  ignore_sim=true ;;
15820   *)   ignore_sim=false ;;
15821  esac
15822 else
15823   ignore_sim=false
15824 fi
15825
15826
15827 if test ! -d "${srcdir}/../sim"; then
15828   ignore_sim=true
15829 fi
15830
15831 SIM=
15832 SIM_OBS=
15833 if test "${ignore_sim}" = "false"; then
15834   if test x"${gdb_sim}" != x ; then
15835     SIM="${gdb_sim}"
15836     SIM_OBS="remote-sim.o"
15837
15838 $as_echo "#define WITH_SIM 1" >>confdefs.h
15839
15840
15841     # Some tdep code should only be compiled in when the ppc sim is
15842     # built.  PR sim/13418.
15843     case $target in
15844       powerpc*-*-*)
15845
15846 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
15847
15848         ;;
15849     esac
15850   fi
15851 fi
15852
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866 # List of host floatformats.
15867
15868 cat >>confdefs.h <<_ACEOF
15869 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15870 _ACEOF
15871
15872
15873 cat >>confdefs.h <<_ACEOF
15874 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15875 _ACEOF
15876
15877
15878 cat >>confdefs.h <<_ACEOF
15879 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15880 _ACEOF
15881
15882
15883 # target_subdir is used by the testsuite to find the target libraries.
15884 target_subdir=
15885 if test "${host}" != "${target}"; then
15886     target_subdir="${target_alias}/"
15887 fi
15888
15889
15890 frags=
15891 if test "${gdb_native}" = "yes"; then
15892   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15893   if test ! -f ${host_makefile_frag}; then
15894     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15895   fi
15896   frags="$frags $host_makefile_frag"
15897 else
15898   host_makefile_frag=/dev/null
15899 fi
15900
15901
15902
15903
15904 if test "${gdb_native}" = "yes"; then
15905 # We pick this up from the host configuration file (.mh) because we
15906 # do not have a native configuration Makefile fragment.
15907 nativefile=`sed -n '
15908 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15909 ' ${host_makefile_frag}`
15910 fi
15911
15912
15913 if test x"${gdb_osabi}" != x ; then
15914
15915 cat >>confdefs.h <<_ACEOF
15916 #define GDB_OSABI_DEFAULT $gdb_osabi
15917 _ACEOF
15918
15919 fi
15920
15921 # Enable multi-ice-gdb-server.
15922 # Check whether --enable-multi-ice was given.
15923 if test "${enable_multi_ice+set}" = set; then :
15924   enableval=$enable_multi_ice; case $enableval in
15925     yes | no)
15926       ;;
15927     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15928   esac
15929 fi
15930
15931 if test "x$enable_multi_ice" = xyes; then
15932    subdirs="$subdirs multi-ice"
15933
15934 fi
15935
15936 # Check whether --enable-gdbserver was given.
15937 if test "${enable_gdbserver+set}" = set; then :
15938   enableval=$enable_gdbserver; case "${enableval}" in
15939   yes| no|auto) ;;
15940   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15941 esac
15942 else
15943   enable_gdbserver=auto
15944 fi
15945
15946
15947 # We only build gdbserver automatically in a native configuration, and
15948 # only if the user did not explicitly disable its build.
15949 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15951 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15952   if test "x$build_gdbserver" = xyes; then
15953     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15954 $as_echo "yes" >&6; }
15955     subdirs="$subdirs gdbserver"
15956
15957     gdbserver_build_enabled=yes
15958   else
15959     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15960 $as_echo "no" >&6; }
15961   fi
15962 fi
15963
15964 # If the user explicitly request the gdbserver to be built, verify that
15965 # we were in fact able to enable it.
15966 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15967   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15968 fi
15969
15970 # Check for babeltrace and babeltrace-ctf
15971
15972 # Check whether --with-babeltrace was given.
15973 if test "${with_babeltrace+set}" = set; then :
15974   withval=$with_babeltrace;
15975 else
15976   with_babeltrace=auto
15977 fi
15978
15979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15980 $as_echo_n "checking whether to use babeltrace... " >&6; }
15981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15982 $as_echo "$with_babeltrace" >&6; }
15983
15984 if test "x$with_babeltrace" = "xno"; then
15985   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15986 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15987 else
15988   # Append -Werror to CFLAGS so that configure can catch the warning
15989   # "assignment from incompatible pointer type", which is related to
15990   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15991   # in GDB, while babeltrace 1.0.3 is broken.
15992   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15993   # safe to save and restore CFLAGS here.
15994   saved_CFLAGS=$CFLAGS
15995   CFLAGS="$CFLAGS -Werror"
15996
15997
15998
15999
16000
16001
16002
16003
16004     use_additional=yes
16005
16006   acl_save_prefix="$prefix"
16007   prefix="$acl_final_prefix"
16008   acl_save_exec_prefix="$exec_prefix"
16009   exec_prefix="$acl_final_exec_prefix"
16010
16011     eval additional_includedir=\"$includedir\"
16012     eval additional_libdir=\"$libdir\"
16013
16014   exec_prefix="$acl_save_exec_prefix"
16015   prefix="$acl_save_prefix"
16016
16017
16018 # Check whether --with-libbabeltrace-prefix was given.
16019 if test "${with_libbabeltrace_prefix+set}" = set; then :
16020   withval=$with_libbabeltrace_prefix;
16021     if test "X$withval" = "Xno"; then
16022       use_additional=no
16023     else
16024       if test "X$withval" = "X"; then
16025
16026   acl_save_prefix="$prefix"
16027   prefix="$acl_final_prefix"
16028   acl_save_exec_prefix="$exec_prefix"
16029   exec_prefix="$acl_final_exec_prefix"
16030
16031           eval additional_includedir=\"$includedir\"
16032           eval additional_libdir=\"$libdir\"
16033
16034   exec_prefix="$acl_save_exec_prefix"
16035   prefix="$acl_save_prefix"
16036
16037       else
16038         additional_includedir="$withval/include"
16039         additional_libdir="$withval/lib"
16040       fi
16041     fi
16042
16043 fi
16044
16045       LIBBABELTRACE=
16046   LTLIBBABELTRACE=
16047   INCBABELTRACE=
16048   rpathdirs=
16049   ltrpathdirs=
16050   names_already_handled=
16051   names_next_round='babeltrace babeltrace-ctf'
16052   while test -n "$names_next_round"; do
16053     names_this_round="$names_next_round"
16054     names_next_round=
16055     for name in $names_this_round; do
16056       already_handled=
16057       for n in $names_already_handled; do
16058         if test "$n" = "$name"; then
16059           already_handled=yes
16060           break
16061         fi
16062       done
16063       if test -z "$already_handled"; then
16064         names_already_handled="$names_already_handled $name"
16065                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16066         eval value=\"\$HAVE_LIB$uppername\"
16067         if test -n "$value"; then
16068           if test "$value" = yes; then
16069             eval value=\"\$LIB$uppername\"
16070             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16071             eval value=\"\$LTLIB$uppername\"
16072             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16073           else
16074                                     :
16075           fi
16076         else
16077                               found_dir=
16078           found_la=
16079           found_so=
16080           found_a=
16081           if test $use_additional = yes; then
16082             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16083               found_dir="$additional_libdir"
16084               found_so="$additional_libdir/lib$name.$shlibext"
16085               if test -f "$additional_libdir/lib$name.la"; then
16086                 found_la="$additional_libdir/lib$name.la"
16087               fi
16088             else
16089               if test -f "$additional_libdir/lib$name.$libext"; then
16090                 found_dir="$additional_libdir"
16091                 found_a="$additional_libdir/lib$name.$libext"
16092                 if test -f "$additional_libdir/lib$name.la"; then
16093                   found_la="$additional_libdir/lib$name.la"
16094                 fi
16095               fi
16096             fi
16097           fi
16098           if test "X$found_dir" = "X"; then
16099             for x in $LDFLAGS $LTLIBBABELTRACE; do
16100
16101   acl_save_prefix="$prefix"
16102   prefix="$acl_final_prefix"
16103   acl_save_exec_prefix="$exec_prefix"
16104   exec_prefix="$acl_final_exec_prefix"
16105   eval x=\"$x\"
16106   exec_prefix="$acl_save_exec_prefix"
16107   prefix="$acl_save_prefix"
16108
16109               case "$x" in
16110                 -L*)
16111                   dir=`echo "X$x" | sed -e 's/^X-L//'`
16112                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16113                     found_dir="$dir"
16114                     found_so="$dir/lib$name.$shlibext"
16115                     if test -f "$dir/lib$name.la"; then
16116                       found_la="$dir/lib$name.la"
16117                     fi
16118                   else
16119                     if test -f "$dir/lib$name.$libext"; then
16120                       found_dir="$dir"
16121                       found_a="$dir/lib$name.$libext"
16122                       if test -f "$dir/lib$name.la"; then
16123                         found_la="$dir/lib$name.la"
16124                       fi
16125                     fi
16126                   fi
16127                   ;;
16128               esac
16129               if test "X$found_dir" != "X"; then
16130                 break
16131               fi
16132             done
16133           fi
16134           if test "X$found_dir" != "X"; then
16135                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16136             if test "X$found_so" != "X"; then
16137                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16138                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16139               else
16140                                                                                 haveit=
16141                 for x in $ltrpathdirs; do
16142                   if test "X$x" = "X$found_dir"; then
16143                     haveit=yes
16144                     break
16145                   fi
16146                 done
16147                 if test -z "$haveit"; then
16148                   ltrpathdirs="$ltrpathdirs $found_dir"
16149                 fi
16150                                 if test "$hardcode_direct" = yes; then
16151                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16152                 else
16153                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16154                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16155                                                             haveit=
16156                     for x in $rpathdirs; do
16157                       if test "X$x" = "X$found_dir"; then
16158                         haveit=yes
16159                         break
16160                       fi
16161                     done
16162                     if test -z "$haveit"; then
16163                       rpathdirs="$rpathdirs $found_dir"
16164                     fi
16165                   else
16166                                                                                 haveit=
16167                     for x in $LDFLAGS $LIBBABELTRACE; do
16168
16169   acl_save_prefix="$prefix"
16170   prefix="$acl_final_prefix"
16171   acl_save_exec_prefix="$exec_prefix"
16172   exec_prefix="$acl_final_exec_prefix"
16173   eval x=\"$x\"
16174   exec_prefix="$acl_save_exec_prefix"
16175   prefix="$acl_save_prefix"
16176
16177                       if test "X$x" = "X-L$found_dir"; then
16178                         haveit=yes
16179                         break
16180                       fi
16181                     done
16182                     if test -z "$haveit"; then
16183                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16184                     fi
16185                     if test "$hardcode_minus_L" != no; then
16186                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16187                     else
16188                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16189                     fi
16190                   fi
16191                 fi
16192               fi
16193             else
16194               if test "X$found_a" != "X"; then
16195                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16196               else
16197                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16198               fi
16199             fi
16200                         additional_includedir=
16201             case "$found_dir" in
16202               */lib | */lib/)
16203                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16204                 additional_includedir="$basedir/include"
16205                 ;;
16206             esac
16207             if test "X$additional_includedir" != "X"; then
16208                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
16209                 haveit=
16210                 if test "X$additional_includedir" = "X/usr/local/include"; then
16211                   if test -n "$GCC"; then
16212                     case $host_os in
16213                       linux*) haveit=yes;;
16214                     esac
16215                   fi
16216                 fi
16217                 if test -z "$haveit"; then
16218                   for x in $CPPFLAGS $INCBABELTRACE; do
16219
16220   acl_save_prefix="$prefix"
16221   prefix="$acl_final_prefix"
16222   acl_save_exec_prefix="$exec_prefix"
16223   exec_prefix="$acl_final_exec_prefix"
16224   eval x=\"$x\"
16225   exec_prefix="$acl_save_exec_prefix"
16226   prefix="$acl_save_prefix"
16227
16228                     if test "X$x" = "X-I$additional_includedir"; then
16229                       haveit=yes
16230                       break
16231                     fi
16232                   done
16233                   if test -z "$haveit"; then
16234                     if test -d "$additional_includedir"; then
16235                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16236                     fi
16237                   fi
16238                 fi
16239               fi
16240             fi
16241                         if test -n "$found_la"; then
16242                                                         save_libdir="$libdir"
16243               case "$found_la" in
16244                 */* | *\\*) . "$found_la" ;;
16245                 *) . "./$found_la" ;;
16246               esac
16247               libdir="$save_libdir"
16248                             for dep in $dependency_libs; do
16249                 case "$dep" in
16250                   -L*)
16251                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16252                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
16253                       haveit=
16254                       if test "X$additional_libdir" = "X/usr/local/lib"; then
16255                         if test -n "$GCC"; then
16256                           case $host_os in
16257                             linux*) haveit=yes;;
16258                           esac
16259                         fi
16260                       fi
16261                       if test -z "$haveit"; then
16262                         haveit=
16263                         for x in $LDFLAGS $LIBBABELTRACE; do
16264
16265   acl_save_prefix="$prefix"
16266   prefix="$acl_final_prefix"
16267   acl_save_exec_prefix="$exec_prefix"
16268   exec_prefix="$acl_final_exec_prefix"
16269   eval x=\"$x\"
16270   exec_prefix="$acl_save_exec_prefix"
16271   prefix="$acl_save_prefix"
16272
16273                           if test "X$x" = "X-L$additional_libdir"; then
16274                             haveit=yes
16275                             break
16276                           fi
16277                         done
16278                         if test -z "$haveit"; then
16279                           if test -d "$additional_libdir"; then
16280                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16281                           fi
16282                         fi
16283                         haveit=
16284                         for x in $LDFLAGS $LTLIBBABELTRACE; do
16285
16286   acl_save_prefix="$prefix"
16287   prefix="$acl_final_prefix"
16288   acl_save_exec_prefix="$exec_prefix"
16289   exec_prefix="$acl_final_exec_prefix"
16290   eval x=\"$x\"
16291   exec_prefix="$acl_save_exec_prefix"
16292   prefix="$acl_save_prefix"
16293
16294                           if test "X$x" = "X-L$additional_libdir"; then
16295                             haveit=yes
16296                             break
16297                           fi
16298                         done
16299                         if test -z "$haveit"; then
16300                           if test -d "$additional_libdir"; then
16301                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16302                           fi
16303                         fi
16304                       fi
16305                     fi
16306                     ;;
16307                   -R*)
16308                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
16309                     if test "$enable_rpath" != no; then
16310                                                                   haveit=
16311                       for x in $rpathdirs; do
16312                         if test "X$x" = "X$dir"; then
16313                           haveit=yes
16314                           break
16315                         fi
16316                       done
16317                       if test -z "$haveit"; then
16318                         rpathdirs="$rpathdirs $dir"
16319                       fi
16320                                                                   haveit=
16321                       for x in $ltrpathdirs; do
16322                         if test "X$x" = "X$dir"; then
16323                           haveit=yes
16324                           break
16325                         fi
16326                       done
16327                       if test -z "$haveit"; then
16328                         ltrpathdirs="$ltrpathdirs $dir"
16329                       fi
16330                     fi
16331                     ;;
16332                   -l*)
16333                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16334                     ;;
16335                   *.la)
16336                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16337                     ;;
16338                   *)
16339                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16340                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16341                     ;;
16342                 esac
16343               done
16344             fi
16345           else
16346                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16347             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16348           fi
16349         fi
16350       fi
16351     done
16352   done
16353   if test "X$rpathdirs" != "X"; then
16354     if test -n "$hardcode_libdir_separator"; then
16355                         alldirs=
16356       for found_dir in $rpathdirs; do
16357         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16358       done
16359             acl_save_libdir="$libdir"
16360       libdir="$alldirs"
16361       eval flag=\"$hardcode_libdir_flag_spec\"
16362       libdir="$acl_save_libdir"
16363       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16364     else
16365             for found_dir in $rpathdirs; do
16366         acl_save_libdir="$libdir"
16367         libdir="$found_dir"
16368         eval flag=\"$hardcode_libdir_flag_spec\"
16369         libdir="$acl_save_libdir"
16370         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16371       done
16372     fi
16373   fi
16374   if test "X$ltrpathdirs" != "X"; then
16375             for found_dir in $ltrpathdirs; do
16376       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16377     done
16378   fi
16379
16380
16381         ac_save_CPPFLAGS="$CPPFLAGS"
16382
16383   for element in $INCBABELTRACE; do
16384     haveit=
16385     for x in $CPPFLAGS; do
16386
16387   acl_save_prefix="$prefix"
16388   prefix="$acl_final_prefix"
16389   acl_save_exec_prefix="$exec_prefix"
16390   exec_prefix="$acl_final_exec_prefix"
16391   eval x=\"$x\"
16392   exec_prefix="$acl_save_exec_prefix"
16393   prefix="$acl_save_prefix"
16394
16395       if test "X$x" = "X$element"; then
16396         haveit=yes
16397         break
16398       fi
16399     done
16400     if test -z "$haveit"; then
16401       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16402     fi
16403   done
16404
16405
16406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16407 $as_echo_n "checking for libbabeltrace... " >&6; }
16408 if test "${ac_cv_libbabeltrace+set}" = set; then :
16409   $as_echo_n "(cached) " >&6
16410 else
16411
16412     ac_save_LIBS="$LIBS"
16413     LIBS="$LIBS $LIBBABELTRACE"
16414     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16415 /* end confdefs.h.  */
16416 #include <babeltrace/babeltrace.h>
16417                          #include <babeltrace/ctf/events.h>
16418                          #include <babeltrace/ctf/iterator.h>
16419 int
16420 main ()
16421 {
16422 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16423                         struct bt_ctf_event *event = NULL;
16424                         const struct bt_definition *scope;
16425
16426                         pos->type = BT_SEEK_BEGIN;
16427                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16428                         scope = bt_ctf_get_top_level_scope (event,
16429                                                            BT_STREAM_EVENT_HEADER);
16430                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16431
16432   ;
16433   return 0;
16434 }
16435 _ACEOF
16436 if ac_fn_c_try_link "$LINENO"; then :
16437   ac_cv_libbabeltrace=yes
16438 else
16439   ac_cv_libbabeltrace=no
16440 fi
16441 rm -f core conftest.err conftest.$ac_objext \
16442     conftest$ac_exeext conftest.$ac_ext
16443     LIBS="$ac_save_LIBS"
16444
16445 fi
16446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16447 $as_echo "$ac_cv_libbabeltrace" >&6; }
16448   if test "$ac_cv_libbabeltrace" = yes; then
16449     HAVE_LIBBABELTRACE=yes
16450
16451 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16452
16453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16454 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16456 $as_echo "$LIBBABELTRACE" >&6; }
16457   else
16458     HAVE_LIBBABELTRACE=no
16459             CPPFLAGS="$ac_save_CPPFLAGS"
16460     LIBBABELTRACE=
16461     LTLIBBABELTRACE=
16462   fi
16463
16464
16465
16466
16467
16468
16469   CFLAGS=$saved_CFLAGS
16470
16471   if test "$HAVE_LIBBABELTRACE" != yes; then
16472      if test "$with_babeltrace" = yes; then
16473        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16474      else
16475        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16476 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16477      fi
16478   fi
16479 fi
16480
16481 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16482 # to an empty version.
16483
16484 files=
16485 links=
16486
16487 rm -f nm.h
16488 if test "${nativefile}" != ""; then
16489     case "${nativefile}" in
16490       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16491       * ) GDB_NM_FILE="${nativefile}"
16492     esac
16493     files="${files} ${GDB_NM_FILE}"
16494     links="${links} nm.h"
16495
16496 cat >>confdefs.h <<_ACEOF
16497 #define GDB_NM_FILE "${GDB_NM_FILE}"
16498 _ACEOF
16499
16500 fi
16501
16502
16503 for ac_prog in xsltproc
16504 do
16505   # Extract the first word of "$ac_prog", so it can be a program name with args.
16506 set dummy $ac_prog; ac_word=$2
16507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16508 $as_echo_n "checking for $ac_word... " >&6; }
16509 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
16510   $as_echo_n "(cached) " >&6
16511 else
16512   case $XSLTPROC in
16513   [\\/]* | ?:[\\/]*)
16514   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
16515   ;;
16516   *)
16517   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16518 for as_dir in $PATH
16519 do
16520   IFS=$as_save_IFS
16521   test -z "$as_dir" && as_dir=.
16522     for ac_exec_ext in '' $ac_executable_extensions; do
16523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
16524     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
16525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16526     break 2
16527   fi
16528 done
16529   done
16530 IFS=$as_save_IFS
16531
16532   ;;
16533 esac
16534 fi
16535 XSLTPROC=$ac_cv_path_XSLTPROC
16536 if test -n "$XSLTPROC"; then
16537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
16538 $as_echo "$XSLTPROC" >&6; }
16539 else
16540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16541 $as_echo "no" >&6; }
16542 fi
16543
16544
16545   test -n "$XSLTPROC" && break
16546 done
16547 test -n "$XSLTPROC" || XSLTPROC="missing"
16548
16549 if test "x$USE_MAINTAINER_MODE" = xyes; then
16550   if test "${XSLTPROC}" = missing; then
16551     as_fn_error "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
16552   fi
16553 fi
16554
16555
16556 ac_sources="$files"
16557 ac_dests="$links"
16558 while test -n "$ac_sources"; do
16559   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16560   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16561   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16562 done
16563 ac_config_links="$ac_config_links $ac_config_links_1"
16564
16565
16566
16567
16568
16569 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16570
16571
16572 if $development; then
16573
16574 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
16575
16576 fi
16577
16578
16579   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16580   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16581   if test "x$GDB_TRANSFORM_NAME" = x; then
16582      GDB_TRANSFORM_NAME=gdb
16583   fi
16584
16585
16586
16587   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16588   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16589   if test "x$GCORE_TRANSFORM_NAME" = x; then
16590      GCORE_TRANSFORM_NAME=gcore
16591   fi
16592
16593
16594 ac_config_files="$ac_config_files gcore"
16595
16596 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16597
16598
16599 cat >confcache <<\_ACEOF
16600 # This file is a shell script that caches the results of configure
16601 # tests run on this system so they can be shared between configure
16602 # scripts and configure runs, see configure's option --config-cache.
16603 # It is not useful on other systems.  If it contains results you don't
16604 # want to keep, you may remove or edit it.
16605 #
16606 # config.status only pays attention to the cache file if you give it
16607 # the --recheck option to rerun configure.
16608 #
16609 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16610 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16611 # following values.
16612
16613 _ACEOF
16614
16615 # The following way of writing the cache mishandles newlines in values,
16616 # but we know of no workaround that is simple, portable, and efficient.
16617 # So, we kill variables containing newlines.
16618 # Ultrix sh set writes to stderr and can't be redirected directly,
16619 # and sets the high bit in the cache file unless we assign to the vars.
16620 (
16621   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16622     eval ac_val=\$$ac_var
16623     case $ac_val in #(
16624     *${as_nl}*)
16625       case $ac_var in #(
16626       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16627 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16628       esac
16629       case $ac_var in #(
16630       _ | IFS | as_nl) ;; #(
16631       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16632       *) { eval $ac_var=; unset $ac_var;} ;;
16633       esac ;;
16634     esac
16635   done
16636
16637   (set) 2>&1 |
16638     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16639     *${as_nl}ac_space=\ *)
16640       # `set' does not quote correctly, so add quotes: double-quote
16641       # substitution turns \\\\ into \\, and sed turns \\ into \.
16642       sed -n \
16643         "s/'/'\\\\''/g;
16644           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16645       ;; #(
16646     *)
16647       # `set' quotes correctly as required by POSIX, so do not add quotes.
16648       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16649       ;;
16650     esac |
16651     sort
16652 ) |
16653   sed '
16654      /^ac_cv_env_/b end
16655      t clear
16656      :clear
16657      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16658      t end
16659      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16660      :end' >>confcache
16661 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16662   if test -w "$cache_file"; then
16663     test "x$cache_file" != "x/dev/null" &&
16664       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16665 $as_echo "$as_me: updating cache $cache_file" >&6;}
16666     cat confcache >$cache_file
16667   else
16668     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16669 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16670   fi
16671 fi
16672 rm -f confcache
16673
16674 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16675 # Let make expand exec_prefix.
16676 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16677
16678 DEFS=-DHAVE_CONFIG_H
16679
16680 ac_libobjs=
16681 ac_ltlibobjs=
16682 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16683   # 1. Remove the extension, and $U if already installed.
16684   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16685   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16686   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16687   #    will be set to the directory where LIBOBJS objects are built.
16688   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16689   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16690 done
16691 LIBOBJS=$ac_libobjs
16692
16693 LTLIBOBJS=$ac_ltlibobjs
16694
16695
16696 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16697   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16698 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16699 fi
16700 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16701   as_fn_error "conditional \"GMAKE\" was never defined.
16702 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16703 fi
16704 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16705   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16706 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16707 fi
16708 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16709   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16710 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16711 fi
16712
16713
16714 : ${CONFIG_STATUS=./config.status}
16715 ac_write_fail=0
16716 ac_clean_files_save=$ac_clean_files
16717 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16718 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16719 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16720 as_write_fail=0
16721 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16722 #! $SHELL
16723 # Generated by $as_me.
16724 # Run this file to recreate the current configuration.
16725 # Compiler output produced by configure, useful for debugging
16726 # configure, is in config.log if it exists.
16727
16728 debug=false
16729 ac_cs_recheck=false
16730 ac_cs_silent=false
16731
16732 SHELL=\${CONFIG_SHELL-$SHELL}
16733 export SHELL
16734 _ASEOF
16735 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16736 ## -------------------- ##
16737 ## M4sh Initialization. ##
16738 ## -------------------- ##
16739
16740 # Be more Bourne compatible
16741 DUALCASE=1; export DUALCASE # for MKS sh
16742 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16743   emulate sh
16744   NULLCMD=:
16745   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16746   # is contrary to our usage.  Disable this feature.
16747   alias -g '${1+"$@"}'='"$@"'
16748   setopt NO_GLOB_SUBST
16749 else
16750   case `(set -o) 2>/dev/null` in #(
16751   *posix*) :
16752     set -o posix ;; #(
16753   *) :
16754      ;;
16755 esac
16756 fi
16757
16758
16759 as_nl='
16760 '
16761 export as_nl
16762 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16763 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16764 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16765 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16766 # Prefer a ksh shell builtin over an external printf program on Solaris,
16767 # but without wasting forks for bash or zsh.
16768 if test -z "$BASH_VERSION$ZSH_VERSION" \
16769     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16770   as_echo='print -r --'
16771   as_echo_n='print -rn --'
16772 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16773   as_echo='printf %s\n'
16774   as_echo_n='printf %s'
16775 else
16776   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16777     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16778     as_echo_n='/usr/ucb/echo -n'
16779   else
16780     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16781     as_echo_n_body='eval
16782       arg=$1;
16783       case $arg in #(
16784       *"$as_nl"*)
16785         expr "X$arg" : "X\\(.*\\)$as_nl";
16786         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16787       esac;
16788       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16789     '
16790     export as_echo_n_body
16791     as_echo_n='sh -c $as_echo_n_body as_echo'
16792   fi
16793   export as_echo_body
16794   as_echo='sh -c $as_echo_body as_echo'
16795 fi
16796
16797 # The user is always right.
16798 if test "${PATH_SEPARATOR+set}" != set; then
16799   PATH_SEPARATOR=:
16800   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16801     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16802       PATH_SEPARATOR=';'
16803   }
16804 fi
16805
16806
16807 # IFS
16808 # We need space, tab and new line, in precisely that order.  Quoting is
16809 # there to prevent editors from complaining about space-tab.
16810 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16811 # splitting by setting IFS to empty value.)
16812 IFS=" ""        $as_nl"
16813
16814 # Find who we are.  Look in the path if we contain no directory separator.
16815 case $0 in #((
16816   *[\\/]* ) as_myself=$0 ;;
16817   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16818 for as_dir in $PATH
16819 do
16820   IFS=$as_save_IFS
16821   test -z "$as_dir" && as_dir=.
16822     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16823   done
16824 IFS=$as_save_IFS
16825
16826      ;;
16827 esac
16828 # We did not find ourselves, most probably we were run as `sh COMMAND'
16829 # in which case we are not to be found in the path.
16830 if test "x$as_myself" = x; then
16831   as_myself=$0
16832 fi
16833 if test ! -f "$as_myself"; then
16834   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16835   exit 1
16836 fi
16837
16838 # Unset variables that we do not need and which cause bugs (e.g. in
16839 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16840 # suppresses any "Segmentation fault" message there.  '((' could
16841 # trigger a bug in pdksh 5.2.14.
16842 for as_var in BASH_ENV ENV MAIL MAILPATH
16843 do eval test x\${$as_var+set} = xset \
16844   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16845 done
16846 PS1='$ '
16847 PS2='> '
16848 PS4='+ '
16849
16850 # NLS nuisances.
16851 LC_ALL=C
16852 export LC_ALL
16853 LANGUAGE=C
16854 export LANGUAGE
16855
16856 # CDPATH.
16857 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16858
16859
16860 # as_fn_error ERROR [LINENO LOG_FD]
16861 # ---------------------------------
16862 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16863 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16864 # script with status $?, using 1 if that was 0.
16865 as_fn_error ()
16866 {
16867   as_status=$?; test $as_status -eq 0 && as_status=1
16868   if test "$3"; then
16869     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16870     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16871   fi
16872   $as_echo "$as_me: error: $1" >&2
16873   as_fn_exit $as_status
16874 } # as_fn_error
16875
16876
16877 # as_fn_set_status STATUS
16878 # -----------------------
16879 # Set $? to STATUS, without forking.
16880 as_fn_set_status ()
16881 {
16882   return $1
16883 } # as_fn_set_status
16884
16885 # as_fn_exit STATUS
16886 # -----------------
16887 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16888 as_fn_exit ()
16889 {
16890   set +e
16891   as_fn_set_status $1
16892   exit $1
16893 } # as_fn_exit
16894
16895 # as_fn_unset VAR
16896 # ---------------
16897 # Portably unset VAR.
16898 as_fn_unset ()
16899 {
16900   { eval $1=; unset $1;}
16901 }
16902 as_unset=as_fn_unset
16903 # as_fn_append VAR VALUE
16904 # ----------------------
16905 # Append the text in VALUE to the end of the definition contained in VAR. Take
16906 # advantage of any shell optimizations that allow amortized linear growth over
16907 # repeated appends, instead of the typical quadratic growth present in naive
16908 # implementations.
16909 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16910   eval 'as_fn_append ()
16911   {
16912     eval $1+=\$2
16913   }'
16914 else
16915   as_fn_append ()
16916   {
16917     eval $1=\$$1\$2
16918   }
16919 fi # as_fn_append
16920
16921 # as_fn_arith ARG...
16922 # ------------------
16923 # Perform arithmetic evaluation on the ARGs, and store the result in the
16924 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16925 # must be portable across $(()) and expr.
16926 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16927   eval 'as_fn_arith ()
16928   {
16929     as_val=$(( $* ))
16930   }'
16931 else
16932   as_fn_arith ()
16933   {
16934     as_val=`expr "$@" || test $? -eq 1`
16935   }
16936 fi # as_fn_arith
16937
16938
16939 if expr a : '\(a\)' >/dev/null 2>&1 &&
16940    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16941   as_expr=expr
16942 else
16943   as_expr=false
16944 fi
16945
16946 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16947   as_basename=basename
16948 else
16949   as_basename=false
16950 fi
16951
16952 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16953   as_dirname=dirname
16954 else
16955   as_dirname=false
16956 fi
16957
16958 as_me=`$as_basename -- "$0" ||
16959 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16960          X"$0" : 'X\(//\)$' \| \
16961          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16962 $as_echo X/"$0" |
16963     sed '/^.*\/\([^/][^/]*\)\/*$/{
16964             s//\1/
16965             q
16966           }
16967           /^X\/\(\/\/\)$/{
16968             s//\1/
16969             q
16970           }
16971           /^X\/\(\/\).*/{
16972             s//\1/
16973             q
16974           }
16975           s/.*/./; q'`
16976
16977 # Avoid depending upon Character Ranges.
16978 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16979 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16980 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16981 as_cr_digits='0123456789'
16982 as_cr_alnum=$as_cr_Letters$as_cr_digits
16983
16984 ECHO_C= ECHO_N= ECHO_T=
16985 case `echo -n x` in #(((((
16986 -n*)
16987   case `echo 'xy\c'` in
16988   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16989   xy)  ECHO_C='\c';;
16990   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16991        ECHO_T=' ';;
16992   esac;;
16993 *)
16994   ECHO_N='-n';;
16995 esac
16996
16997 rm -f conf$$ conf$$.exe conf$$.file
16998 if test -d conf$$.dir; then
16999   rm -f conf$$.dir/conf$$.file
17000 else
17001   rm -f conf$$.dir
17002   mkdir conf$$.dir 2>/dev/null
17003 fi
17004 if (echo >conf$$.file) 2>/dev/null; then
17005   if ln -s conf$$.file conf$$ 2>/dev/null; then
17006     as_ln_s='ln -s'
17007     # ... but there are two gotchas:
17008     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17009     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17010     # In both cases, we have to default to `cp -p'.
17011     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17012       as_ln_s='cp -p'
17013   elif ln conf$$.file conf$$ 2>/dev/null; then
17014     as_ln_s=ln
17015   else
17016     as_ln_s='cp -p'
17017   fi
17018 else
17019   as_ln_s='cp -p'
17020 fi
17021 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17022 rmdir conf$$.dir 2>/dev/null
17023
17024
17025 # as_fn_mkdir_p
17026 # -------------
17027 # Create "$as_dir" as a directory, including parents if necessary.
17028 as_fn_mkdir_p ()
17029 {
17030
17031   case $as_dir in #(
17032   -*) as_dir=./$as_dir;;
17033   esac
17034   test -d "$as_dir" || eval $as_mkdir_p || {
17035     as_dirs=
17036     while :; do
17037       case $as_dir in #(
17038       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17039       *) as_qdir=$as_dir;;
17040       esac
17041       as_dirs="'$as_qdir' $as_dirs"
17042       as_dir=`$as_dirname -- "$as_dir" ||
17043 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17044          X"$as_dir" : 'X\(//\)[^/]' \| \
17045          X"$as_dir" : 'X\(//\)$' \| \
17046          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17047 $as_echo X"$as_dir" |
17048     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17049             s//\1/
17050             q
17051           }
17052           /^X\(\/\/\)[^/].*/{
17053             s//\1/
17054             q
17055           }
17056           /^X\(\/\/\)$/{
17057             s//\1/
17058             q
17059           }
17060           /^X\(\/\).*/{
17061             s//\1/
17062             q
17063           }
17064           s/.*/./; q'`
17065       test -d "$as_dir" && break
17066     done
17067     test -z "$as_dirs" || eval "mkdir $as_dirs"
17068   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17069
17070
17071 } # as_fn_mkdir_p
17072 if mkdir -p . 2>/dev/null; then
17073   as_mkdir_p='mkdir -p "$as_dir"'
17074 else
17075   test -d ./-p && rmdir ./-p
17076   as_mkdir_p=false
17077 fi
17078
17079 if test -x / >/dev/null 2>&1; then
17080   as_test_x='test -x'
17081 else
17082   if ls -dL / >/dev/null 2>&1; then
17083     as_ls_L_option=L
17084   else
17085     as_ls_L_option=
17086   fi
17087   as_test_x='
17088     eval sh -c '\''
17089       if test -d "$1"; then
17090         test -d "$1/.";
17091       else
17092         case $1 in #(
17093         -*)set "./$1";;
17094         esac;
17095         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17096         ???[sx]*):;;*)false;;esac;fi
17097     '\'' sh
17098   '
17099 fi
17100 as_executable_p=$as_test_x
17101
17102 # Sed expression to map a string onto a valid CPP name.
17103 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17104
17105 # Sed expression to map a string onto a valid variable name.
17106 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17107
17108
17109 exec 6>&1
17110 ## ----------------------------------- ##
17111 ## Main body of $CONFIG_STATUS script. ##
17112 ## ----------------------------------- ##
17113 _ASEOF
17114 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17115
17116 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17117 # Save the log message, to keep $0 and so on meaningful, and to
17118 # report actual input values of CONFIG_FILES etc. instead of their
17119 # values after options handling.
17120 ac_log="
17121 This file was extended by $as_me, which was
17122 generated by GNU Autoconf 2.64.  Invocation command line was
17123
17124   CONFIG_FILES    = $CONFIG_FILES
17125   CONFIG_HEADERS  = $CONFIG_HEADERS
17126   CONFIG_LINKS    = $CONFIG_LINKS
17127   CONFIG_COMMANDS = $CONFIG_COMMANDS
17128   $ $0 $@
17129
17130 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17131 "
17132
17133 _ACEOF
17134
17135 case $ac_config_files in *"
17136 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17137 esac
17138
17139 case $ac_config_headers in *"
17140 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17141 esac
17142
17143
17144 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17145 # Files that config.status was made for.
17146 config_files="$ac_config_files"
17147 config_headers="$ac_config_headers"
17148 config_links="$ac_config_links"
17149 config_commands="$ac_config_commands"
17150
17151 _ACEOF
17152
17153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17154 ac_cs_usage="\
17155 \`$as_me' instantiates files and other configuration actions
17156 from templates according to the current configuration.  Unless the files
17157 and actions are specified as TAGs, all are instantiated by default.
17158
17159 Usage: $0 [OPTION]... [TAG]...
17160
17161   -h, --help       print this help, then exit
17162   -V, --version    print version number and configuration settings, then exit
17163   -q, --quiet, --silent
17164                    do not print progress messages
17165   -d, --debug      don't remove temporary files
17166       --recheck    update $as_me by reconfiguring in the same conditions
17167       --file=FILE[:TEMPLATE]
17168                    instantiate the configuration file FILE
17169       --header=FILE[:TEMPLATE]
17170                    instantiate the configuration header FILE
17171
17172 Configuration files:
17173 $config_files
17174
17175 Configuration headers:
17176 $config_headers
17177
17178 Configuration links:
17179 $config_links
17180
17181 Configuration commands:
17182 $config_commands
17183
17184 Report bugs to the package provider."
17185
17186 _ACEOF
17187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17188 ac_cs_version="\\
17189 config.status
17190 configured by $0, generated by GNU Autoconf 2.64,
17191   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17192
17193 Copyright (C) 2009 Free Software Foundation, Inc.
17194 This config.status script is free software; the Free Software Foundation
17195 gives unlimited permission to copy, distribute and modify it."
17196
17197 ac_pwd='$ac_pwd'
17198 srcdir='$srcdir'
17199 INSTALL='$INSTALL'
17200 AWK='$AWK'
17201 test -n "\$AWK" || AWK=awk
17202 _ACEOF
17203
17204 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17205 # The default lists apply if the user does not specify any file.
17206 ac_need_defaults=:
17207 while test $# != 0
17208 do
17209   case $1 in
17210   --*=*)
17211     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17212     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17213     ac_shift=:
17214     ;;
17215   *)
17216     ac_option=$1
17217     ac_optarg=$2
17218     ac_shift=shift
17219     ;;
17220   esac
17221
17222   case $ac_option in
17223   # Handling of the options.
17224   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17225     ac_cs_recheck=: ;;
17226   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17227     $as_echo "$ac_cs_version"; exit ;;
17228   --debug | --debu | --deb | --de | --d | -d )
17229     debug=: ;;
17230   --file | --fil | --fi | --f )
17231     $ac_shift
17232     case $ac_optarg in
17233     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17234     esac
17235     as_fn_append CONFIG_FILES " '$ac_optarg'"
17236     ac_need_defaults=false;;
17237   --header | --heade | --head | --hea )
17238     $ac_shift
17239     case $ac_optarg in
17240     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17241     esac
17242     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17243     ac_need_defaults=false;;
17244   --he | --h)
17245     # Conflict between --help and --header
17246     as_fn_error "ambiguous option: \`$1'
17247 Try \`$0 --help' for more information.";;
17248   --help | --hel | -h )
17249     $as_echo "$ac_cs_usage"; exit ;;
17250   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17251   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17252     ac_cs_silent=: ;;
17253
17254   # This is an error.
17255   -*) as_fn_error "unrecognized option: \`$1'
17256 Try \`$0 --help' for more information." ;;
17257
17258   *) as_fn_append ac_config_targets " $1"
17259      ac_need_defaults=false ;;
17260
17261   esac
17262   shift
17263 done
17264
17265 ac_configure_extra_args=
17266
17267 if $ac_cs_silent; then
17268   exec 6>/dev/null
17269   ac_configure_extra_args="$ac_configure_extra_args --silent"
17270 fi
17271
17272 _ACEOF
17273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17274 if \$ac_cs_recheck; then
17275   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17276   shift
17277   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17278   CONFIG_SHELL='$SHELL'
17279   export CONFIG_SHELL
17280   exec "\$@"
17281 fi
17282
17283 _ACEOF
17284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17285 exec 5>>config.log
17286 {
17287   echo
17288   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17289 ## Running $as_me. ##
17290 _ASBOX
17291   $as_echo "$ac_log"
17292 } >&5
17293
17294 _ACEOF
17295 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17296 #
17297 # INIT-COMMANDS
17298 #
17299 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17300
17301 _ACEOF
17302
17303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17304
17305 # Handling of arguments.
17306 for ac_config_target in $ac_config_targets
17307 do
17308   case $ac_config_target in
17309     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17310     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17311     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17312     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17313     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17314     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17315     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17316     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17317     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17318
17319   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17320   esac
17321 done
17322
17323
17324 # If the user did not use the arguments to specify the items to instantiate,
17325 # then the envvar interface is used.  Set only those that are not.
17326 # We use the long form for the default assignment because of an extremely
17327 # bizarre bug on SunOS 4.1.3.
17328 if $ac_need_defaults; then
17329   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17330   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17331   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17332   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17333 fi
17334
17335 # Have a temporary directory for convenience.  Make it in the build tree
17336 # simply because there is no reason against having it here, and in addition,
17337 # creating and moving files from /tmp can sometimes cause problems.
17338 # Hook for its removal unless debugging.
17339 # Note that there is a small window in which the directory will not be cleaned:
17340 # after its creation but before its name has been assigned to `$tmp'.
17341 $debug ||
17342 {
17343   tmp=
17344   trap 'exit_status=$?
17345   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17346 ' 0
17347   trap 'as_fn_exit 1' 1 2 13 15
17348 }
17349 # Create a (secure) tmp directory for tmp files.
17350
17351 {
17352   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17353   test -n "$tmp" && test -d "$tmp"
17354 }  ||
17355 {
17356   tmp=./conf$$-$RANDOM
17357   (umask 077 && mkdir "$tmp")
17358 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17359
17360 # Set up the scripts for CONFIG_FILES section.
17361 # No need to generate them if there are no CONFIG_FILES.
17362 # This happens for instance with `./config.status config.h'.
17363 if test -n "$CONFIG_FILES"; then
17364
17365 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17366   ac_cs_awk_getline=:
17367   ac_cs_awk_pipe_init=
17368   ac_cs_awk_read_file='
17369       while ((getline aline < (F[key])) > 0)
17370         print(aline)
17371       close(F[key])'
17372   ac_cs_awk_pipe_fini=
17373 else
17374   ac_cs_awk_getline=false
17375   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17376   ac_cs_awk_read_file='
17377       print "|#_!!_#|"
17378       print "cat " F[key] " &&"
17379       '$ac_cs_awk_pipe_init
17380   # The final `:' finishes the AND list.
17381   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17382 fi
17383 ac_cr=`echo X | tr X '\015'`
17384 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17385 # But we know of no other shell where ac_cr would be empty at this
17386 # point, so we can use a bashism as a fallback.
17387 if test "x$ac_cr" = x; then
17388   eval ac_cr=\$\'\\r\'
17389 fi
17390 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17391 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17392   ac_cs_awk_cr='\r'
17393 else
17394   ac_cs_awk_cr=$ac_cr
17395 fi
17396
17397 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17398 _ACEOF
17399
17400 # Create commands to substitute file output variables.
17401 {
17402   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17403   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17404   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17405   echo "_ACAWK" &&
17406   echo "_ACEOF"
17407 } >conf$$files.sh &&
17408 . ./conf$$files.sh ||
17409   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17410 rm -f conf$$files.sh
17411
17412 {
17413   echo "cat >conf$$subs.awk <<_ACEOF" &&
17414   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17415   echo "_ACEOF"
17416 } >conf$$subs.sh ||
17417   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17418 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17419 ac_delim='%!_!# '
17420 for ac_last_try in false false false false false :; do
17421   . ./conf$$subs.sh ||
17422     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17423
17424   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17425   if test $ac_delim_n = $ac_delim_num; then
17426     break
17427   elif $ac_last_try; then
17428     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17429   else
17430     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17431   fi
17432 done
17433 rm -f conf$$subs.sh
17434
17435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17436 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17437 _ACEOF
17438 sed -n '
17439 h
17440 s/^/S["/; s/!.*/"]=/
17441 p
17442 g
17443 s/^[^!]*!//
17444 :repl
17445 t repl
17446 s/'"$ac_delim"'$//
17447 t delim
17448 :nl
17449 h
17450 s/\(.\{148\}\).*/\1/
17451 t more1
17452 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17453 p
17454 n
17455 b repl
17456 :more1
17457 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17458 p
17459 g
17460 s/.\{148\}//
17461 t nl
17462 :delim
17463 h
17464 s/\(.\{148\}\).*/\1/
17465 t more2
17466 s/["\\]/\\&/g; s/^/"/; s/$/"/
17467 p
17468 b
17469 :more2
17470 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17471 p
17472 g
17473 s/.\{148\}//
17474 t delim
17475 ' <conf$$subs.awk | sed '
17476 /^[^""]/{
17477   N
17478   s/\n//
17479 }
17480 ' >>$CONFIG_STATUS || ac_write_fail=1
17481 rm -f conf$$subs.awk
17482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17483 _ACAWK
17484 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17485   for (key in S) S_is_set[key] = 1
17486   FS = "\a"
17487   \$ac_cs_awk_pipe_init
17488 }
17489 {
17490   line = $ 0
17491   nfields = split(line, field, "@")
17492   substed = 0
17493   len = length(field[1])
17494   for (i = 2; i < nfields; i++) {
17495     key = field[i]
17496     keylen = length(key)
17497     if (S_is_set[key]) {
17498       value = S[key]
17499       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17500       len += length(value) + length(field[++i])
17501       substed = 1
17502     } else
17503       len += 1 + keylen
17504   }
17505   if (nfields == 3 && !substed) {
17506     key = field[2]
17507     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17508       \$ac_cs_awk_read_file
17509       next
17510     }
17511   }
17512   print line
17513 }
17514 \$ac_cs_awk_pipe_fini
17515 _ACAWK
17516 _ACEOF
17517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17518 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17519   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17520 else
17521   cat
17522 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17523   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17524 _ACEOF
17525
17526 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17527 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17528 # trailing colons and then remove the whole line if VPATH becomes empty
17529 # (actually we leave an empty line to preserve line numbers).
17530 if test "x$srcdir" = x.; then
17531   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17532 s/:*\$(srcdir):*/:/
17533 s/:*\${srcdir}:*/:/
17534 s/:*@srcdir@:*/:/
17535 s/^\([^=]*=[     ]*\):*/\1/
17536 s/:*$//
17537 s/^[^=]*=[       ]*$//
17538 }'
17539 fi
17540
17541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17542 fi # test -n "$CONFIG_FILES"
17543
17544 # Set up the scripts for CONFIG_HEADERS section.
17545 # No need to generate them if there are no CONFIG_HEADERS.
17546 # This happens for instance with `./config.status Makefile'.
17547 if test -n "$CONFIG_HEADERS"; then
17548 cat >"$tmp/defines.awk" <<\_ACAWK ||
17549 BEGIN {
17550 _ACEOF
17551
17552 # Transform confdefs.h into an awk script `defines.awk', embedded as
17553 # here-document in config.status, that substitutes the proper values into
17554 # config.h.in to produce config.h.
17555
17556 # Create a delimiter string that does not exist in confdefs.h, to ease
17557 # handling of long lines.
17558 ac_delim='%!_!# '
17559 for ac_last_try in false false :; do
17560   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17561   if test -z "$ac_t"; then
17562     break
17563   elif $ac_last_try; then
17564     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17565   else
17566     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17567   fi
17568 done
17569
17570 # For the awk script, D is an array of macro values keyed by name,
17571 # likewise P contains macro parameters if any.  Preserve backslash
17572 # newline sequences.
17573
17574 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17575 sed -n '
17576 s/.\{148\}/&'"$ac_delim"'/g
17577 t rset
17578 :rset
17579 s/^[     ]*#[    ]*define[       ][      ]*/ /
17580 t def
17581 d
17582 :def
17583 s/\\$//
17584 t bsnl
17585 s/["\\]/\\&/g
17586 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17587 D["\1"]=" \3"/p
17588 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17589 d
17590 :bsnl
17591 s/["\\]/\\&/g
17592 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17593 D["\1"]=" \3\\\\\\n"\\/p
17594 t cont
17595 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17596 t cont
17597 d
17598 :cont
17599 n
17600 s/.\{148\}/&'"$ac_delim"'/g
17601 t clear
17602 :clear
17603 s/\\$//
17604 t bsnlc
17605 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17606 d
17607 :bsnlc
17608 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17609 b cont
17610 ' <confdefs.h | sed '
17611 s/'"$ac_delim"'/"\\\
17612 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17613
17614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17615   for (key in D) D_is_set[key] = 1
17616   FS = "\a"
17617 }
17618 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17619   line = \$ 0
17620   split(line, arg, " ")
17621   if (arg[1] == "#") {
17622     defundef = arg[2]
17623     mac1 = arg[3]
17624   } else {
17625     defundef = substr(arg[1], 2)
17626     mac1 = arg[2]
17627   }
17628   split(mac1, mac2, "(") #)
17629   macro = mac2[1]
17630   prefix = substr(line, 1, index(line, defundef) - 1)
17631   if (D_is_set[macro]) {
17632     # Preserve the white space surrounding the "#".
17633     print prefix "define", macro P[macro] D[macro]
17634     next
17635   } else {
17636     # Replace #undef with comments.  This is necessary, for example,
17637     # in the case of _POSIX_SOURCE, which is predefined and required
17638     # on some systems where configure will not decide to define it.
17639     if (defundef == "undef") {
17640       print "/*", prefix defundef, macro, "*/"
17641       next
17642     }
17643   }
17644 }
17645 { print }
17646 _ACAWK
17647 _ACEOF
17648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17649   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17650 fi # test -n "$CONFIG_HEADERS"
17651
17652
17653 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17654 shift
17655 for ac_tag
17656 do
17657   case $ac_tag in
17658   :[FHLC]) ac_mode=$ac_tag; continue;;
17659   esac
17660   case $ac_mode$ac_tag in
17661   :[FHL]*:*);;
17662   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17663   :[FH]-) ac_tag=-:-;;
17664   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17665   esac
17666   ac_save_IFS=$IFS
17667   IFS=:
17668   set x $ac_tag
17669   IFS=$ac_save_IFS
17670   shift
17671   ac_file=$1
17672   shift
17673
17674   case $ac_mode in
17675   :L) ac_source=$1;;
17676   :[FH])
17677     ac_file_inputs=
17678     for ac_f
17679     do
17680       case $ac_f in
17681       -) ac_f="$tmp/stdin";;
17682       *) # Look for the file first in the build tree, then in the source tree
17683          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17684          # because $ac_f cannot contain `:'.
17685          test -f "$ac_f" ||
17686            case $ac_f in
17687            [\\/$]*) false;;
17688            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17689            esac ||
17690            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17691       esac
17692       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17693       as_fn_append ac_file_inputs " '$ac_f'"
17694     done
17695
17696     # Let's still pretend it is `configure' which instantiates (i.e., don't
17697     # use $as_me), people would be surprised to read:
17698     #    /* config.h.  Generated by config.status.  */
17699     configure_input='Generated from '`
17700           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17701         `' by configure.'
17702     if test x"$ac_file" != x-; then
17703       configure_input="$ac_file.  $configure_input"
17704       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17705 $as_echo "$as_me: creating $ac_file" >&6;}
17706     fi
17707     # Neutralize special characters interpreted by sed in replacement strings.
17708     case $configure_input in #(
17709     *\&* | *\|* | *\\* )
17710        ac_sed_conf_input=`$as_echo "$configure_input" |
17711        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17712     *) ac_sed_conf_input=$configure_input;;
17713     esac
17714
17715     case $ac_tag in
17716     *:-:* | *:-) cat >"$tmp/stdin" \
17717       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17718     esac
17719     ;;
17720   esac
17721
17722   ac_dir=`$as_dirname -- "$ac_file" ||
17723 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17724          X"$ac_file" : 'X\(//\)[^/]' \| \
17725          X"$ac_file" : 'X\(//\)$' \| \
17726          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17727 $as_echo X"$ac_file" |
17728     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17729             s//\1/
17730             q
17731           }
17732           /^X\(\/\/\)[^/].*/{
17733             s//\1/
17734             q
17735           }
17736           /^X\(\/\/\)$/{
17737             s//\1/
17738             q
17739           }
17740           /^X\(\/\).*/{
17741             s//\1/
17742             q
17743           }
17744           s/.*/./; q'`
17745   as_dir="$ac_dir"; as_fn_mkdir_p
17746   ac_builddir=.
17747
17748 case "$ac_dir" in
17749 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17750 *)
17751   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17752   # A ".." for each directory in $ac_dir_suffix.
17753   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17754   case $ac_top_builddir_sub in
17755   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17756   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17757   esac ;;
17758 esac
17759 ac_abs_top_builddir=$ac_pwd
17760 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17761 # for backward compatibility:
17762 ac_top_builddir=$ac_top_build_prefix
17763
17764 case $srcdir in
17765   .)  # We are building in place.
17766     ac_srcdir=.
17767     ac_top_srcdir=$ac_top_builddir_sub
17768     ac_abs_top_srcdir=$ac_pwd ;;
17769   [\\/]* | ?:[\\/]* )  # Absolute name.
17770     ac_srcdir=$srcdir$ac_dir_suffix;
17771     ac_top_srcdir=$srcdir
17772     ac_abs_top_srcdir=$srcdir ;;
17773   *) # Relative name.
17774     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17775     ac_top_srcdir=$ac_top_build_prefix$srcdir
17776     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17777 esac
17778 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17779
17780
17781   case $ac_mode in
17782   :F)
17783   #
17784   # CONFIG_FILE
17785   #
17786
17787   case $INSTALL in
17788   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17789   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17790   esac
17791 _ACEOF
17792
17793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17794 # If the template does not know about datarootdir, expand it.
17795 # FIXME: This hack should be removed a few years after 2.60.
17796 ac_datarootdir_hack=; ac_datarootdir_seen=
17797 ac_sed_dataroot='
17798 /datarootdir/ {
17799   p
17800   q
17801 }
17802 /@datadir@/p
17803 /@docdir@/p
17804 /@infodir@/p
17805 /@localedir@/p
17806 /@mandir@/p'
17807 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17808 *datarootdir*) ac_datarootdir_seen=yes;;
17809 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17810   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17811 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17812 _ACEOF
17813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17814   ac_datarootdir_hack='
17815   s&@datadir@&$datadir&g
17816   s&@docdir@&$docdir&g
17817   s&@infodir@&$infodir&g
17818   s&@localedir@&$localedir&g
17819   s&@mandir@&$mandir&g
17820   s&\\\${datarootdir}&$datarootdir&g' ;;
17821 esac
17822 _ACEOF
17823
17824 # Neutralize VPATH when `$srcdir' = `.'.
17825 # Shell code in configure.ac might set extrasub.
17826 # FIXME: do we really want to maintain this feature?
17827 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17828 ac_sed_extra="$ac_vpsub
17829 $extrasub
17830 _ACEOF
17831 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17832 :t
17833 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17834 s|@configure_input@|$ac_sed_conf_input|;t t
17835 s&@top_builddir@&$ac_top_builddir_sub&;t t
17836 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17837 s&@srcdir@&$ac_srcdir&;t t
17838 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17839 s&@top_srcdir@&$ac_top_srcdir&;t t
17840 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17841 s&@builddir@&$ac_builddir&;t t
17842 s&@abs_builddir@&$ac_abs_builddir&;t t
17843 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17844 s&@INSTALL@&$ac_INSTALL&;t t
17845 $ac_datarootdir_hack
17846 "
17847 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17848 if $ac_cs_awk_getline; then
17849   $AWK -f "$tmp/subs.awk"
17850 else
17851   $AWK -f "$tmp/subs.awk" | $SHELL
17852 fi >$tmp/out \
17853   || as_fn_error "could not create $ac_file" "$LINENO" 5
17854
17855 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17856   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17857   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17858   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17859 which seems to be undefined.  Please make sure it is defined." >&5
17860 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17861 which seems to be undefined.  Please make sure it is defined." >&2;}
17862
17863   rm -f "$tmp/stdin"
17864   case $ac_file in
17865   -) cat "$tmp/out" && rm -f "$tmp/out";;
17866   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17867   esac \
17868   || as_fn_error "could not create $ac_file" "$LINENO" 5
17869  ;;
17870   :H)
17871   #
17872   # CONFIG_HEADER
17873   #
17874   if test x"$ac_file" != x-; then
17875     {
17876       $as_echo "/* $configure_input  */" \
17877       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17878     } >"$tmp/config.h" \
17879       || as_fn_error "could not create $ac_file" "$LINENO" 5
17880     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17881       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17882 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17883     else
17884       rm -f "$ac_file"
17885       mv "$tmp/config.h" "$ac_file" \
17886         || as_fn_error "could not create $ac_file" "$LINENO" 5
17887     fi
17888   else
17889     $as_echo "/* $configure_input  */" \
17890       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17891       || as_fn_error "could not create -" "$LINENO" 5
17892   fi
17893  ;;
17894   :L)
17895   #
17896   # CONFIG_LINK
17897   #
17898
17899   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17900     :
17901   else
17902     # Prefer the file from the source tree if names are identical.
17903     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17904       ac_source=$srcdir/$ac_source
17905     fi
17906
17907     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17908 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17909
17910     if test ! -r "$ac_source"; then
17911       as_fn_error "$ac_source: file not found" "$LINENO" 5
17912     fi
17913     rm -f "$ac_file"
17914
17915     # Try a relative symlink, then a hard link, then a copy.
17916     case $srcdir in
17917     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17918         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17919     esac
17920     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17921       ln "$ac_source" "$ac_file" 2>/dev/null ||
17922       cp -p "$ac_source" "$ac_file" ||
17923       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17924   fi
17925  ;;
17926   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17927 $as_echo "$as_me: executing $ac_file commands" >&6;}
17928  ;;
17929   esac
17930
17931
17932   case $ac_file$ac_mode in
17933     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17934     "gcore":F) chmod +x gcore ;;
17935     "Makefile":F)
17936 case x$CONFIG_HEADERS in
17937 xconfig.h:config.in)
17938 echo > stamp-h ;;
17939 esac
17940  ;;
17941     "gdb-gdb.gdb":F)
17942 case x$CONFIG_HEADERS in
17943 xconfig.h:config.in)
17944 echo > stamp-h ;;
17945 esac
17946  ;;
17947     "doc/Makefile":F)
17948 case x$CONFIG_HEADERS in
17949 xconfig.h:config.in)
17950 echo > stamp-h ;;
17951 esac
17952  ;;
17953     "data-directory/Makefile":F)
17954 case x$CONFIG_HEADERS in
17955 xconfig.h:config.in)
17956 echo > stamp-h ;;
17957 esac
17958  ;;
17959
17960   esac
17961 done # for ac_tag
17962
17963
17964 as_fn_exit 0
17965 _ACEOF
17966 ac_clean_files=$ac_clean_files_save
17967
17968 test $ac_write_fail = 0 ||
17969   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17970
17971
17972 # configure is writing to config.log, and then calls config.status.
17973 # config.status does its own redirection, appending to config.log.
17974 # Unfortunately, on DOS this fails, as config.log is still kept open
17975 # by configure, so config.status won't be able to write to it; its
17976 # output is simply discarded.  So we exec the FD to /dev/null,
17977 # effectively closing config.log, so it can be properly (re)opened and
17978 # appended to by config.status.  When coming back to configure, we
17979 # need to make the FD available again.
17980 if test "$no_create" != yes; then
17981   ac_cs_success=:
17982   ac_config_status_args=
17983   test "$silent" = yes &&
17984     ac_config_status_args="$ac_config_status_args --quiet"
17985   exec 5>/dev/null
17986   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17987   exec 5>>config.log
17988   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17989   # would make configure fail if this is the last instruction.
17990   $ac_cs_success || as_fn_exit $?
17991 fi
17992
17993 #
17994 # CONFIG_SUBDIRS section.
17995 #
17996 if test "$no_recursion" != yes; then
17997
17998   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17999   # so they do not pile up.
18000   ac_sub_configure_args=
18001   ac_prev=
18002   eval "set x $ac_configure_args"
18003   shift
18004   for ac_arg
18005   do
18006     if test -n "$ac_prev"; then
18007       ac_prev=
18008       continue
18009     fi
18010     case $ac_arg in
18011     -cache-file | --cache-file | --cache-fil | --cache-fi \
18012     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
18013       ac_prev=cache_file ;;
18014     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
18015     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
18016     | --c=*)
18017       ;;
18018     --config-cache | -C)
18019       ;;
18020     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
18021       ac_prev=srcdir ;;
18022     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
18023       ;;
18024     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
18025       ac_prev=prefix ;;
18026     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
18027       ;;
18028     --disable-option-checking)
18029       ;;
18030     *)
18031       case $ac_arg in
18032       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18033       esac
18034       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
18035     esac
18036   done
18037
18038   # Always prepend --prefix to ensure using the same prefix
18039   # in subdir configurations.
18040   ac_arg="--prefix=$prefix"
18041   case $ac_arg in
18042   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18043   esac
18044   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18045
18046   # Pass --silent
18047   if test "$silent" = yes; then
18048     ac_sub_configure_args="--silent $ac_sub_configure_args"
18049   fi
18050
18051   # Always prepend --disable-option-checking to silence warnings, since
18052   # different subdirs can have different --enable and --with options.
18053   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18054
18055   ac_popdir=`pwd`
18056   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18057
18058     # Do not complain, so a configure script can configure whichever
18059     # parts of a large source tree are present.
18060     test -d "$srcdir/$ac_dir" || continue
18061
18062     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18063     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18064     $as_echo "$ac_msg" >&6
18065     as_dir="$ac_dir"; as_fn_mkdir_p
18066     ac_builddir=.
18067
18068 case "$ac_dir" in
18069 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18070 *)
18071   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18072   # A ".." for each directory in $ac_dir_suffix.
18073   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18074   case $ac_top_builddir_sub in
18075   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18076   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18077   esac ;;
18078 esac
18079 ac_abs_top_builddir=$ac_pwd
18080 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18081 # for backward compatibility:
18082 ac_top_builddir=$ac_top_build_prefix
18083
18084 case $srcdir in
18085   .)  # We are building in place.
18086     ac_srcdir=.
18087     ac_top_srcdir=$ac_top_builddir_sub
18088     ac_abs_top_srcdir=$ac_pwd ;;
18089   [\\/]* | ?:[\\/]* )  # Absolute name.
18090     ac_srcdir=$srcdir$ac_dir_suffix;
18091     ac_top_srcdir=$srcdir
18092     ac_abs_top_srcdir=$srcdir ;;
18093   *) # Relative name.
18094     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18095     ac_top_srcdir=$ac_top_build_prefix$srcdir
18096     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18097 esac
18098 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18099
18100
18101     cd "$ac_dir"
18102
18103     # Check for guested configure; otherwise get Cygnus style configure.
18104     if test -f "$ac_srcdir/configure.gnu"; then
18105       ac_sub_configure=$ac_srcdir/configure.gnu
18106     elif test -f "$ac_srcdir/configure"; then
18107       ac_sub_configure=$ac_srcdir/configure
18108     elif test -f "$ac_srcdir/configure.in"; then
18109       # This should be Cygnus configure.
18110       ac_sub_configure=$ac_aux_dir/configure
18111     else
18112       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18113 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18114       ac_sub_configure=
18115     fi
18116
18117     # The recursion is here.
18118     if test -n "$ac_sub_configure"; then
18119       # Make the cache file name correct relative to the subdirectory.
18120       case $cache_file in
18121       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18122       *) # Relative name.
18123         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18124       esac
18125
18126       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18127 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18128       # The eval makes quoting arguments work.
18129       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18130            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18131         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18132     fi
18133
18134     cd "$ac_popdir"
18135   done
18136 fi
18137 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18138   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18139 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18140 fi
18141