gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 PYTHON_LIBS
 662 PYTHON_CPPFLAGS
 663 PYTHON_CFLAGS
 664 python_prog_path
 665 LTLIBEXPAT
 666 LIBEXPAT
 667 HAVE_LIBEXPAT
 668 JIT_READER_DIR
 669 TARGET_PTR
 670 READLINE_TEXI_INCFLAG
 671 READLINE_CFLAGS
 672 READLINE_DEPS
 673 READLINE
 674 MIG
 675 WINDRES
 676 DLLTOOL
 677 AR
 678 YFLAGS
 679 YACC
 680 RANLIB
 681 LN_S
 682 INSTALL_DATA
 683 INSTALL_SCRIPT
 684 INSTALL_PROGRAM
 685 AWK
 686 REPORT_BUGS_TEXI
 687 REPORT_BUGS_TO
 688 PKGVERSION
 689 HAVE_NATIVE_GCORE_TARGET
 690 TARGET_OBS
 691 subdirs
 692 GDB_DATADIR
 693 DEBUGDIR
 694 MAKEINFO_EXTRA_FLAGS
 695 MAKEINFOFLAGS
 696 MAKEINFO
 697 PACKAGE
 698 GNULIB_STDINT_H
 699 CATOBJEXT
 700 GENCAT
 701 INSTOBJEXT
 702 DATADIRNAME
 703 CATALOGS
 704 POSUB
 705 GMSGFMT
 706 XGETTEXT
 707 INCINTL
 708 LIBINTL_DEP
 709 LIBINTL
 710 USE_NLS
 711 SET_MAKE
 712 GMAKE_FALSE
 713 GMAKE_TRUE
 714 MAKE
 715 CCDEPMODE
 716 DEPDIR
 717 am__leading_dot
 718 target_os
 719 target_vendor
 720 target_cpu
 721 target
 722 host_os
 723 host_vendor
 724 host_cpu
 725 host
 726 build_os
 727 build_vendor
 728 build_cpu
 729 build
 730 EGREP
 731 GREP
 732 CPP
 733 OBJEXT
 734 EXEEXT
 735 ac_ct_CC
 736 CPPFLAGS
 737 LDFLAGS
 738 CFLAGS
 739 CC
 740 MAINT
 741 MAINTAINER_MODE_FALSE
 742 MAINTAINER_MODE_TRUE
 743 target_alias
 744 host_alias
 745 build_alias
 746 LIBS
 747 ECHO_T
 748 ECHO_N
 749 ECHO_C
 750 DEFS
 751 mandir
 752 localedir
 753 libdir
 754 psdir
 755 pdfdir
 756 dvidir
 757 htmldir
 758 infodir
 759 docdir
 760 oldincludedir
 761 includedir
 762 localstatedir
 763 sharedstatedir
 764 sysconfdir
 765 datadir
 766 datarootdir
 767 libexecdir
 768 sbindir
 769 bindir
 770 program_transform_name
 771 prefix
 772 exec_prefix
 773 PACKAGE_URL
 774 PACKAGE_BUGREPORT
 775 PACKAGE_STRING
 776 PACKAGE_VERSION
 777 PACKAGE_TARNAME
 778 PACKAGE_NAME
 779 PATH_SEPARATOR
 780 SHELL'
 781 ac_subst_files='host_makefile_frag'
 782 ac_user_opts='
 783 enable_option_checking
 784 enable_maintainer_mode
 785 enable_plugins
 786 enable_largefile
 787 with_separate_debug_dir
 788 with_gdb_datadir
 789 with_relocated_sources
 790 with_auto_load_dir
 791 with_auto_load_safe_path
 792 enable_targets
 793 enable_64_bit_bfd
 794 enable_gdbcli
 795 enable_gdbmi
 796 enable_tui
 797 enable_gdbtk
 798 with_libunwind_ia64
 799 with_curses
 800 enable_profiling
 801 with_pkgversion
 802 with_bugurl
 803 with_zlib
 804 with_libiconv_prefix
 805 with_iconv_bin
 806 with_system_readline
 807 with_jit_reader_dir
 808 with_expat
 809 with_gnu_ld
 810 enable_rpath
 811 with_libexpat_prefix
 812 with_python
 813 enable_libmcheck
 814 with_included_regex
 815 with_sysroot
 816 with_system_gdbinit
 817 enable_werror
 818 enable_build_warnings
 819 enable_gdb_build_warnings
 820 with_lzma
 821 with_liblzma_prefix
 822 with_tcl
 823 with_tk
 824 with_x
 825 enable_sim
 826 enable_multi_ice
 827 enable_gdbserver
 828 with_babeltrace
 829 with_libbabeltrace_prefix
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CC
 835 CFLAGS
 836 LDFLAGS
 837 LIBS
 838 CPPFLAGS
 839 CPP
 840 MAKEINFO
 841 MAKEINFOFLAGS
 842 YACC
 843 YFLAGS
 844 XMKMF'
 845 ac_subdirs_all='testsuite
 846 gdbtk
 847 multi-ice
 848 gdbserver'
 849
 850 # Initialize some variables set by options.
 851 ac_init_help=
 852 ac_init_version=false
 853 ac_unrecognized_opts=
 854 ac_unrecognized_sep=
 855 # The variables have the same names as the options, with
 856 # dashes changed to underlines.
 857 cache_file=/dev/null
 858 exec_prefix=NONE
 859 no_create=
 860 no_recursion=
 861 prefix=NONE
 862 program_prefix=NONE
 863 program_suffix=NONE
 864 program_transform_name=s,x,x,
 865 silent=
 866 site=
 867 srcdir=
 868 verbose=
 869 x_includes=NONE
 870 x_libraries=NONE
 871
 872 # Installation directory options.
 873 # These are left unexpanded so users can "make install exec_prefix=/foo"
 874 # and all the variables that are supposed to be based on exec_prefix
 875 # by default will actually change.
 876 # Use braces instead of parens because sh, perl, etc. also accept them.
 877 # (The list follows the same order as the GNU Coding Standards.)
 878 bindir='${exec_prefix}/bin'
 879 sbindir='${exec_prefix}/sbin'
 880 libexecdir='${exec_prefix}/libexec'
 881 datarootdir='${prefix}/share'
 882 datadir='${datarootdir}'
 883 sysconfdir='${prefix}/etc'
 884 sharedstatedir='${prefix}/com'
 885 localstatedir='${prefix}/var'
 886 includedir='${prefix}/include'
 887 oldincludedir='/usr/include'
 888 docdir='${datarootdir}/doc/${PACKAGE}'
 889 infodir='${datarootdir}/info'
 890 htmldir='${docdir}'
 891 dvidir='${docdir}'
 892 pdfdir='${docdir}'
 893 psdir='${docdir}'
 894 libdir='${exec_prefix}/lib'
 895 localedir='${datarootdir}/locale'
 896 mandir='${datarootdir}/man'
 897
 898 ac_prev=
 899 ac_dashdash=
 900 for ac_option
 901 do
 902   # If the previous option needs an argument, assign it.
 903   if test -n "$ac_prev"; then
 904     eval $ac_prev=\$ac_option
 905     ac_prev=
 906     continue
 907   fi
 908
 909   case $ac_option in
 910   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 911   *)    ac_optarg=yes ;;
 912   esac
 913
 914   # Accept the important Cygnus configure options, so we can diagnose typos.
 915
 916   case $ac_dashdash$ac_option in
 917   --)
 918     ac_dashdash=yes ;;
 919
 920   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 921     ac_prev=bindir ;;
 922   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 923     bindir=$ac_optarg ;;
 924
 925   -build | --build | --buil | --bui | --bu)
 926     ac_prev=build_alias ;;
 927   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 928     build_alias=$ac_optarg ;;
 929
 930   -cache-file | --cache-file | --cache-fil | --cache-fi \
 931   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 932     ac_prev=cache_file ;;
 933   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 934   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 935     cache_file=$ac_optarg ;;
 936
 937   --config-cache | -C)
 938     cache_file=config.cache ;;
 939
 940   -datadir | --datadir | --datadi | --datad)
 941     ac_prev=datadir ;;
 942   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 943     datadir=$ac_optarg ;;
 944
 945   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 946   | --dataroo | --dataro | --datar)
 947     ac_prev=datarootdir ;;
 948   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 949   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 950     datarootdir=$ac_optarg ;;
 951
 952   -disable-* | --disable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=no ;;
 967
 968   -docdir | --docdir | --docdi | --doc | --do)
 969     ac_prev=docdir ;;
 970   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 971     docdir=$ac_optarg ;;
 972
 973   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 974     ac_prev=dvidir ;;
 975   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 976     dvidir=$ac_optarg ;;
 977
 978   -enable-* | --enable-*)
 979     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 980     # Reject names that are not valid shell variable names.
 981     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 982       as_fn_error "invalid feature name: $ac_useropt"
 983     ac_useropt_orig=$ac_useropt
 984     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 985     case $ac_user_opts in
 986       *"
 987 "enable_$ac_useropt"
 988 "*) ;;
 989       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 990          ac_unrecognized_sep=', ';;
 991     esac
 992     eval enable_$ac_useropt=\$ac_optarg ;;
 993
 994   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 995   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 996   | --exec | --exe | --ex)
 997     ac_prev=exec_prefix ;;
 998   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 999   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1000   | --exec=* | --exe=* | --ex=*)
1001     exec_prefix=$ac_optarg ;;
1002
1003   -gas | --gas | --ga | --g)
1004     # Obsolete; use --with-gas.
1005     with_gas=yes ;;
1006
1007   -help | --help | --hel | --he | -h)
1008     ac_init_help=long ;;
1009   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1010     ac_init_help=recursive ;;
1011   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1012     ac_init_help=short ;;
1013
1014   -host | --host | --hos | --ho)
1015     ac_prev=host_alias ;;
1016   -host=* | --host=* | --hos=* | --ho=*)
1017     host_alias=$ac_optarg ;;
1018
1019   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1020     ac_prev=htmldir ;;
1021   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1022   | --ht=*)
1023     htmldir=$ac_optarg ;;
1024
1025   -includedir | --includedir | --includedi | --included | --include \
1026   | --includ | --inclu | --incl | --inc)
1027     ac_prev=includedir ;;
1028   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1029   | --includ=* | --inclu=* | --incl=* | --inc=*)
1030     includedir=$ac_optarg ;;
1031
1032   -infodir | --infodir | --infodi | --infod | --info | --inf)
1033     ac_prev=infodir ;;
1034   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1035     infodir=$ac_optarg ;;
1036
1037   -libdir | --libdir | --libdi | --libd)
1038     ac_prev=libdir ;;
1039   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1040     libdir=$ac_optarg ;;
1041
1042   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1043   | --libexe | --libex | --libe)
1044     ac_prev=libexecdir ;;
1045   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1046   | --libexe=* | --libex=* | --libe=*)
1047     libexecdir=$ac_optarg ;;
1048
1049   -localedir | --localedir | --localedi | --localed | --locale)
1050     ac_prev=localedir ;;
1051   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1052     localedir=$ac_optarg ;;
1053
1054   -localstatedir | --localstatedir | --localstatedi | --localstated \
1055   | --localstate | --localstat | --localsta | --localst | --locals)
1056     ac_prev=localstatedir ;;
1057   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1058   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1059     localstatedir=$ac_optarg ;;
1060
1061   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1062     ac_prev=mandir ;;
1063   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1064     mandir=$ac_optarg ;;
1065
1066   -nfp | --nfp | --nf)
1067     # Obsolete; use --without-fp.
1068     with_fp=no ;;
1069
1070   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1071   | --no-cr | --no-c | -n)
1072     no_create=yes ;;
1073
1074   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1075   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1076     no_recursion=yes ;;
1077
1078   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1079   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1080   | --oldin | --oldi | --old | --ol | --o)
1081     ac_prev=oldincludedir ;;
1082   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1083   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1084   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1085     oldincludedir=$ac_optarg ;;
1086
1087   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1088     ac_prev=prefix ;;
1089   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1090     prefix=$ac_optarg ;;
1091
1092   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1093   | --program-pre | --program-pr | --program-p)
1094     ac_prev=program_prefix ;;
1095   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1096   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1097     program_prefix=$ac_optarg ;;
1098
1099   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1100   | --program-suf | --program-su | --program-s)
1101     ac_prev=program_suffix ;;
1102   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1103   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1104     program_suffix=$ac_optarg ;;
1105
1106   -program-transform-name | --program-transform-name \
1107   | --program-transform-nam | --program-transform-na \
1108   | --program-transform-n | --program-transform- \
1109   | --program-transform | --program-transfor \
1110   | --program-transfo | --program-transf \
1111   | --program-trans | --program-tran \
1112   | --progr-tra | --program-tr | --program-t)
1113     ac_prev=program_transform_name ;;
1114   -program-transform-name=* | --program-transform-name=* \
1115   | --program-transform-nam=* | --program-transform-na=* \
1116   | --program-transform-n=* | --program-transform-=* \
1117   | --program-transform=* | --program-transfor=* \
1118   | --program-transfo=* | --program-transf=* \
1119   | --program-trans=* | --program-tran=* \
1120   | --progr-tra=* | --program-tr=* | --program-t=*)
1121     program_transform_name=$ac_optarg ;;
1122
1123   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1124     ac_prev=pdfdir ;;
1125   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1126     pdfdir=$ac_optarg ;;
1127
1128   -psdir | --psdir | --psdi | --psd | --ps)
1129     ac_prev=psdir ;;
1130   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1131     psdir=$ac_optarg ;;
1132
1133   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134   | -silent | --silent | --silen | --sile | --sil)
1135     silent=yes ;;
1136
1137   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1138     ac_prev=sbindir ;;
1139   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1140   | --sbi=* | --sb=*)
1141     sbindir=$ac_optarg ;;
1142
1143   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1144   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1145   | --sharedst | --shareds | --shared | --share | --shar \
1146   | --sha | --sh)
1147     ac_prev=sharedstatedir ;;
1148   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1149   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1150   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1151   | --sha=* | --sh=*)
1152     sharedstatedir=$ac_optarg ;;
1153
1154   -site | --site | --sit)
1155     ac_prev=site ;;
1156   -site=* | --site=* | --sit=*)
1157     site=$ac_optarg ;;
1158
1159   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1160     ac_prev=srcdir ;;
1161   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1162     srcdir=$ac_optarg ;;
1163
1164   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1165   | --syscon | --sysco | --sysc | --sys | --sy)
1166     ac_prev=sysconfdir ;;
1167   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1168   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1169     sysconfdir=$ac_optarg ;;
1170
1171   -target | --target | --targe | --targ | --tar | --ta | --t)
1172     ac_prev=target_alias ;;
1173   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1174     target_alias=$ac_optarg ;;
1175
1176   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1177     verbose=yes ;;
1178
1179   -version | --version | --versio | --versi | --vers | -V)
1180     ac_init_version=: ;;
1181
1182   -with-* | --with-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=\$ac_optarg ;;
1197
1198   -without-* | --without-*)
1199     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1200     # Reject names that are not valid shell variable names.
1201     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1202       as_fn_error "invalid package name: $ac_useropt"
1203     ac_useropt_orig=$ac_useropt
1204     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1205     case $ac_user_opts in
1206       *"
1207 "with_$ac_useropt"
1208 "*) ;;
1209       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1210          ac_unrecognized_sep=', ';;
1211     esac
1212     eval with_$ac_useropt=no ;;
1213
1214   --x)
1215     # Obsolete; use --with-x.
1216     with_x=yes ;;
1217
1218   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1219   | --x-incl | --x-inc | --x-in | --x-i)
1220     ac_prev=x_includes ;;
1221   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1222   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1223     x_includes=$ac_optarg ;;
1224
1225   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1226   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1227     ac_prev=x_libraries ;;
1228   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1229   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1230     x_libraries=$ac_optarg ;;
1231
1232   -*) as_fn_error "unrecognized option: \`$ac_option'
1233 Try \`$0 --help' for more information."
1234     ;;
1235
1236   *=*)
1237     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1238     # Reject names that are not valid shell variable names.
1239     case $ac_envvar in #(
1240       '' | [0-9]* | *[!_$as_cr_alnum]* )
1241       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1242     esac
1243     eval $ac_envvar=\$ac_optarg
1244     export $ac_envvar ;;
1245
1246   *)
1247     # FIXME: should be removed in autoconf 3.0.
1248     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1249     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1250       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1251     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1252     ;;
1253
1254   esac
1255 done
1256
1257 if test -n "$ac_prev"; then
1258   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1259   as_fn_error "missing argument to $ac_option"
1260 fi
1261
1262 if test -n "$ac_unrecognized_opts"; then
1263   case $enable_option_checking in
1264     no) ;;
1265     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1266     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1267   esac
1268 fi
1269
1270 # Check all directory arguments for consistency.
1271 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1272                 datadir sysconfdir sharedstatedir localstatedir includedir \
1273                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1274                 libdir localedir mandir
1275 do
1276   eval ac_val=\$$ac_var
1277   # Remove trailing slashes.
1278   case $ac_val in
1279     */ )
1280       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1281       eval $ac_var=\$ac_val;;
1282   esac
1283   # Be sure to have absolute directory names.
1284   case $ac_val in
1285     [\\/$]* | ?:[\\/]* )  continue;;
1286     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1287   esac
1288   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1289 done
1290
1291 # There might be people who depend on the old broken behavior: `$host'
1292 # used to hold the argument of --host etc.
1293 # FIXME: To remove some day.
1294 build=$build_alias
1295 host=$host_alias
1296 target=$target_alias
1297
1298 # FIXME: To remove some day.
1299 if test "x$host_alias" != x; then
1300   if test "x$build_alias" = x; then
1301     cross_compiling=maybe
1302     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1303     If a cross compiler is detected then cross compile mode will be used." >&2
1304   elif test "x$build_alias" != "x$host_alias"; then
1305     cross_compiling=yes
1306   fi
1307 fi
1308
1309 ac_tool_prefix=
1310 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312 test "$silent" = yes && exec 6>/dev/null
1313
1314
1315 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316 ac_ls_di=`ls -di .` &&
1317 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318   as_fn_error "working directory cannot be determined"
1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320   as_fn_error "pwd does not report name of working directory"
1321
1322
1323 # Find the source files, if location was not specified.
1324 if test -z "$srcdir"; then
1325   ac_srcdir_defaulted=yes
1326   # Try the directory containing this script, then the parent directory.
1327   ac_confdir=`$as_dirname -- "$as_myself" ||
1328 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329          X"$as_myself" : 'X\(//\)[^/]' \| \
1330          X"$as_myself" : 'X\(//\)$' \| \
1331          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332 $as_echo X"$as_myself" |
1333     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334             s//\1/
1335             q
1336           }
1337           /^X\(\/\/\)[^/].*/{
1338             s//\1/
1339             q
1340           }
1341           /^X\(\/\/\)$/{
1342             s//\1/
1343             q
1344           }
1345           /^X\(\/\).*/{
1346             s//\1/
1347             q
1348           }
1349           s/.*/./; q'`
1350   srcdir=$ac_confdir
1351   if test ! -r "$srcdir/$ac_unique_file"; then
1352     srcdir=..
1353   fi
1354 else
1355   ac_srcdir_defaulted=no
1356 fi
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1360 fi
1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362 ac_abs_confdir=`(
1363         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1364         pwd)`
1365 # When building in place, set srcdir=.
1366 if test "$ac_abs_confdir" = "$ac_pwd"; then
1367   srcdir=.
1368 fi
1369 # Remove unnecessary trailing slashes from srcdir.
1370 # Double slashes in file names in object file debugging info
1371 # mess up M-x gdb in Emacs.
1372 case $srcdir in
1373 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374 esac
1375 for ac_var in $ac_precious_vars; do
1376   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377   eval ac_env_${ac_var}_value=\$${ac_var}
1378   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380 done
1381
1382 #
1383 # Report the --help message.
1384 #
1385 if test "$ac_init_help" = "long"; then
1386   # Omit some internal or obsolete options to make the list less imposing.
1387   # This message is too long to be a string in the A/UX 3.1 sh.
1388   cat <<_ACEOF
1389 \`configure' configures this package to adapt to many kinds of systems.
1390
1391 Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394 VAR=VALUE.  See below for descriptions of some of the useful variables.
1395
1396 Defaults for the options are specified in brackets.
1397
1398 Configuration:
1399   -h, --help              display this help and exit
1400       --help=short        display options specific to this package
1401       --help=recursive    display the short help of all the included packages
1402   -V, --version           display version information and exit
1403   -q, --quiet, --silent   do not print \`checking...' messages
1404       --cache-file=FILE   cache test results in FILE [disabled]
1405   -C, --config-cache      alias for \`--cache-file=config.cache'
1406   -n, --no-create         do not create output files
1407       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1408
1409 Installation directories:
1410   --prefix=PREFIX         install architecture-independent files in PREFIX
1411                           [$ac_default_prefix]
1412   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1413                           [PREFIX]
1414
1415 By default, \`make install' will install all the files in
1416 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1417 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418 for instance \`--prefix=\$HOME'.
1419
1420 For better control, use the options below.
1421
1422 Fine tuning of the installation directories:
1423   --bindir=DIR            user executables [EPREFIX/bin]
1424   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1425   --libexecdir=DIR        program executables [EPREFIX/libexec]
1426   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1427   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1428   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1429   --libdir=DIR            object code libraries [EPREFIX/lib]
1430   --includedir=DIR        C header files [PREFIX/include]
1431   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1432   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1433   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1434   --infodir=DIR           info documentation [DATAROOTDIR/info]
1435   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1436   --mandir=DIR            man documentation [DATAROOTDIR/man]
1437   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1438   --htmldir=DIR           html documentation [DOCDIR]
1439   --dvidir=DIR            dvi documentation [DOCDIR]
1440   --pdfdir=DIR            pdf documentation [DOCDIR]
1441   --psdir=DIR             ps documentation [DOCDIR]
1442 _ACEOF
1443
1444   cat <<\_ACEOF
1445
1446 Program names:
1447   --program-prefix=PREFIX            prepend PREFIX to installed program names
1448   --program-suffix=SUFFIX            append SUFFIX to installed program names
1449   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1450
1451 X features:
1452   --x-includes=DIR    X include files are in DIR
1453   --x-libraries=DIR   X library files are in DIR
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463
1464   cat <<\_ACEOF
1465
1466 Optional Features:
1467   --disable-option-checking  ignore unrecognized --enable/--with options
1468   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1469   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1470   --enable-maintainer-mode  enable make rules and dependencies not useful
1471                           (and sometimes confusing) to the casual installer
1472   --enable-plugins        Enable support for plugins (defaults no)
1473   --disable-largefile     omit support for large files
1474   --enable-targets=TARGETS
1475                           alternative target configurations
1476   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1477   --disable-gdbcli        disable command-line interface (CLI)
1478   --disable-gdbmi         disable machine-interface (MI)
1479   --enable-tui            enable full-screen terminal user interface (TUI)
1480   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1481   --enable-profiling      enable profiling of GDB
1482   --disable-rpath         do not hardcode runtime library paths
1483   --enable-libmcheck      Try linking with -lmcheck if available
1484   --enable-werror         treat compile warnings as errors
1485   --enable-build-warnings enable build-time compiler warnings if gcc is used
1486   --enable-gdb-build-warnings
1487                           enable GDB specific build-time compiler warnings if
1488                           gcc is used
1489   --enable-sim            link gdb with simulator
1490   --enable-multi-ice      build the multi-ice-gdb-server
1491   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1492                           is auto)
1493
1494 Optional Packages:
1495   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1496   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1497   --with-separate-debug-dir=PATH
1498                           look for global separate debug info in this path
1499                           [LIBDIR/debug]
1500   --with-gdb-datadir=PATH look for global separate data files in this path
1501                           [DATADIR/gdb]
1502   --with-relocated-sources=PATH
1503                           automatically relocate this path for source files
1504   --with-auto-load-dir=PATH
1505                           directories from which to load auto-loaded scripts
1506                           [$debugdir:$datadir/auto-load]
1507   --with-auto-load-safe-path=PATH
1508                           directories safe to hold auto-loaded files
1509                           [--with-auto-load-dir]
1510   --without-auto-load-safe-path
1511                           do not restrict auto-loaded files locations
1512   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1513   --with-curses           use the curses library instead of the termcap
1514                           library
1515   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1516   --with-bugurl=URL       Direct users to URL to report a bug
1517   --with-zlib             include zlib support (auto/yes/no) default=auto
1518   --with-libiconv-prefix=DIR
1519                           search for libiconv in DIR/include and DIR/lib
1520   --with-iconv-bin=PATH   specify where to find the iconv program
1521   --with-system-readline  use installed readline library
1522   --with-jit-reader-dir=PATH
1523                           directory to load the JIT readers from
1524   --with-expat            include expat support (auto/yes/no)
1525   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1526   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1527   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1528   --with-python[=PYTHON]  include python support
1529                           (auto/yes/no/<python-program>)
1530   --without-included-regex
1531                           don't use included regex; this is the default on
1532                           systems with version 2 of the GNU C library (use
1533                           with caution on other system)
1534   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1535   --with-system-gdbinit=PATH
1536                           automatically load a system-wide gdbinit file
1537   --with-lzma             support lzma compression (auto/yes/no)
1538   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1539   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1540   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1541   --with-tk               directory containing tk configuration (tkConfig.sh)
1542   --with-x                use the X Window System
1543   --with-babeltrace       include babeltrace support (auto/yes/no)
1544   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1545   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1546
1547 Some influential environment variables:
1548   CC          C compiler command
1549   CFLAGS      C compiler flags
1550   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1551               nonstandard directory <lib dir>
1552   LIBS        libraries to pass to the linker, e.g. -l<library>
1553   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1554               you have headers in a nonstandard directory <include dir>
1555   CPP         C preprocessor
1556   MAKEINFO    Parent configure detects if it is of sufficient version.
1557   MAKEINFOFLAGS
1558               Parameters for MAKEINFO.
1559   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1560               the first program found out of: `bison -y', `byacc', `yacc'.
1561   YFLAGS      The list of arguments that will be passed by default to $YACC.
1562               This script will default YFLAGS to the empty string to avoid a
1563               default value of `-d' given by some make applications.
1564   XMKMF       Path to xmkmf, Makefile generator for X Window System
1565
1566 Use these variables to override the choices made by `configure' or to help
1567 it to find libraries and programs with nonstandard names/locations.
1568
1569 Report bugs to the package provider.
1570 _ACEOF
1571 ac_status=$?
1572 fi
1573
1574 if test "$ac_init_help" = "recursive"; then
1575   # If there are subdirs, report their specific --help.
1576   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1577     test -d "$ac_dir" ||
1578       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1579       continue
1580     ac_builddir=.
1581
1582 case "$ac_dir" in
1583 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584 *)
1585   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1586   # A ".." for each directory in $ac_dir_suffix.
1587   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1588   case $ac_top_builddir_sub in
1589   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1590   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1591   esac ;;
1592 esac
1593 ac_abs_top_builddir=$ac_pwd
1594 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1595 # for backward compatibility:
1596 ac_top_builddir=$ac_top_build_prefix
1597
1598 case $srcdir in
1599   .)  # We are building in place.
1600     ac_srcdir=.
1601     ac_top_srcdir=$ac_top_builddir_sub
1602     ac_abs_top_srcdir=$ac_pwd ;;
1603   [\\/]* | ?:[\\/]* )  # Absolute name.
1604     ac_srcdir=$srcdir$ac_dir_suffix;
1605     ac_top_srcdir=$srcdir
1606     ac_abs_top_srcdir=$srcdir ;;
1607   *) # Relative name.
1608     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1609     ac_top_srcdir=$ac_top_build_prefix$srcdir
1610     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1611 esac
1612 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1613
1614     cd "$ac_dir" || { ac_status=$?; continue; }
1615     # Check for guested configure.
1616     if test -f "$ac_srcdir/configure.gnu"; then
1617       echo &&
1618       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1619     elif test -f "$ac_srcdir/configure"; then
1620       echo &&
1621       $SHELL "$ac_srcdir/configure" --help=recursive
1622     else
1623       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1624     fi || ac_status=$?
1625     cd "$ac_pwd" || { ac_status=$?; break; }
1626   done
1627 fi
1628
1629 test -n "$ac_init_help" && exit $ac_status
1630 if $ac_init_version; then
1631   cat <<\_ACEOF
1632 configure
1633 generated by GNU Autoconf 2.64
1634
1635 Copyright (C) 2009 Free Software Foundation, Inc.
1636 This configure script is free software; the Free Software Foundation
1637 gives unlimited permission to copy, distribute and modify it.
1638 _ACEOF
1639   exit
1640 fi
1641
1642 ## ------------------------ ##
1643 ## Autoconf initialization. ##
1644 ## ------------------------ ##
1645
1646 # ac_fn_c_try_compile LINENO
1647 # --------------------------
1648 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_compile ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   rm -f conftest.$ac_objext
1653   if { { ac_try="$ac_compile"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_compile") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } && {
1669          test -z "$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        } && test -s conftest.$ac_objext; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677         ac_retval=1
1678 fi
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680   return $ac_retval
1681
1682 } # ac_fn_c_try_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } >/dev/null && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717   return $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1722 # -------------------------------------------------------
1723 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1724 # the include files in INCLUDES and setting the cache variable VAR
1725 # accordingly.
1726 ac_fn_c_check_header_mongrel ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1731 $as_echo_n "checking for $2... " >&6; }
1732 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1733   $as_echo_n "(cached) " >&6
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 else
1739   # Is the header compilable?
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1741 $as_echo_n "checking $2 usability... " >&6; }
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h.  */
1744 $4
1745 #include <$2>
1746 _ACEOF
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748   ac_header_compiler=yes
1749 else
1750   ac_header_compiler=no
1751 fi
1752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1754 $as_echo "$ac_header_compiler" >&6; }
1755
1756 # Is the header present?
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1758 $as_echo_n "checking $2 presence... " >&6; }
1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1760 /* end confdefs.h.  */
1761 #include <$2>
1762 _ACEOF
1763 if ac_fn_c_try_cpp "$LINENO"; then :
1764   ac_header_preproc=yes
1765 else
1766   ac_header_preproc=no
1767 fi
1768 rm -f conftest.err conftest.$ac_ext
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1770 $as_echo "$ac_header_preproc" >&6; }
1771
1772 # So?  What about this header?
1773 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1774   yes:no: )
1775     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1776 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1777     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1778 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1779     ;;
1780   no:yes:* )
1781     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1782 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1783     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1784 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1786 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1787     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1788 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1789     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1790 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1791     ;;
1792 esac
1793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1794 $as_echo_n "checking for $2... " >&6; }
1795 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   $as_echo_n "(cached) " >&6
1797 else
1798   eval "$3=\$ac_header_compiler"
1799 fi
1800 eval ac_res=\$$3
1801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 fi
1804   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805
1806 } # ac_fn_c_check_header_mongrel
1807
1808 # ac_fn_c_try_run LINENO
1809 # ----------------------
1810 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1811 # that executables *can* be run.
1812 ac_fn_c_try_run ()
1813 {
1814   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815   if { { ac_try="$ac_link"
1816 case "(($ac_try" in
1817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1818   *) ac_try_echo=$ac_try;;
1819 esac
1820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1821 $as_echo "$ac_try_echo"; } >&5
1822   (eval "$ac_link") 2>&5
1823   ac_status=$?
1824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1825   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1826   { { case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_try") 2>&5
1833   ac_status=$?
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; }; }; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: program exited with status $ac_status" >&5
1839        $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842        ac_retval=$ac_status
1843 fi
1844   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_c_try_run
1849
1850 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists and can be compiled using the include files in
1853 # INCLUDES, setting the cache variable VAR accordingly.
1854 ac_fn_c_check_header_compile ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 #include <$2>
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_header_compile
1880
1881 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1882 # --------------------------------------------
1883 # Tries to find the compile-time value of EXPR in a program that includes
1884 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1885 # computed
1886 ac_fn_c_compute_int ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if test "$cross_compiling" = yes; then
1890     # Depending upon the size, compute the lo and hi bounds.
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 $4
1894 int
1895 main ()
1896 {
1897 static int test_array [1 - 2 * !(($2) >= 0)];
1898 test_array [0] = 0
1899
1900   ;
1901   return 0;
1902 }
1903 _ACEOF
1904 if ac_fn_c_try_compile "$LINENO"; then :
1905   ac_lo=0 ac_mid=0
1906   while :; do
1907     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 int
1911 main ()
1912 {
1913 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1914 test_array [0] = 0
1915
1916   ;
1917   return 0;
1918 }
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921   ac_hi=$ac_mid; break
1922 else
1923   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1924                         if test $ac_lo -le $ac_mid; then
1925                           ac_lo= ac_hi=
1926                           break
1927                         fi
1928                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931   done
1932 else
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 static int test_array [1 - 2 * !(($2) < 0)];
1940 test_array [0] = 0
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   ac_hi=-1 ac_mid=-1
1948   while :; do
1949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h.  */
1951 $4
1952 int
1953 main ()
1954 {
1955 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1956 test_array [0] = 0
1957
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   ac_lo=$ac_mid; break
1964 else
1965   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1966                         if test $ac_mid -le $ac_hi; then
1967                           ac_lo= ac_hi=
1968                           break
1969                         fi
1970                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1971 fi
1972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973   done
1974 else
1975   ac_lo= ac_hi=
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980 # Binary search between lo and hi bounds.
1981 while test "x$ac_lo" != "x$ac_hi"; do
1982   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1990 test_array [0] = 0
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   ac_hi=$ac_mid
1998 else
1999   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 done
2003 case $ac_lo in #((
2004 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2005 '') ac_retval=1 ;;
2006 esac
2007   else
2008     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2009 /* end confdefs.h.  */
2010 $4
2011 static long int longval () { return $2; }
2012 static unsigned long int ulongval () { return $2; }
2013 #include <stdio.h>
2014 #include <stdlib.h>
2015 int
2016 main ()
2017 {
2018
2019   FILE *f = fopen ("conftest.val", "w");
2020   if (! f)
2021     return 1;
2022   if (($2) < 0)
2023     {
2024       long int i = longval ();
2025       if (i != ($2))
2026         return 1;
2027       fprintf (f, "%ld", i);
2028     }
2029   else
2030     {
2031       unsigned long int i = ulongval ();
2032       if (i != ($2))
2033         return 1;
2034       fprintf (f, "%lu", i);
2035     }
2036   /* Do not output a trailing newline, as this causes \r\n confusion
2037      on some platforms.  */
2038   return ferror (f) || fclose (f) != 0;
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_run "$LINENO"; then :
2045   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2046 else
2047   ac_retval=1
2048 fi
2049 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2050   conftest.$ac_objext conftest.beam conftest.$ac_ext
2051 rm -f conftest.val
2052
2053   fi
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055   return $ac_retval
2056
2057 } # ac_fn_c_compute_int
2058
2059 # ac_fn_c_try_link LINENO
2060 # -----------------------
2061 # Try to link conftest.$ac_ext, and return whether this succeeded.
2062 ac_fn_c_try_link ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   rm -f conftest.$ac_objext conftest$ac_exeext
2066   if { { ac_try="$ac_link"
2067 case "(($ac_try" in
2068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2069   *) ac_try_echo=$ac_try;;
2070 esac
2071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2072 $as_echo "$ac_try_echo"; } >&5
2073   (eval "$ac_link") 2>conftest.err
2074   ac_status=$?
2075   if test -s conftest.err; then
2076     grep -v '^ *+' conftest.err >conftest.er1
2077     cat conftest.er1 >&5
2078     mv -f conftest.er1 conftest.err
2079   fi
2080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2081   test $ac_status = 0; } && {
2082          test -z "$ac_c_werror_flag" ||
2083          test ! -s conftest.err
2084        } && test -s conftest$ac_exeext && {
2085          test "$cross_compiling" = yes ||
2086          $as_test_x conftest$ac_exeext
2087        }; then :
2088   ac_retval=0
2089 else
2090   $as_echo "$as_me: failed program was:" >&5
2091 sed 's/^/| /' conftest.$ac_ext >&5
2092
2093         ac_retval=1
2094 fi
2095   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2096   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2097   # interfere with the next link command; also delete a directory that is
2098   # left behind by Apple's compiler.  We do this before executing the actions.
2099   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2100   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2101   return $ac_retval
2102
2103 } # ac_fn_c_try_link
2104
2105 # ac_fn_c_check_func LINENO FUNC VAR
2106 # ----------------------------------
2107 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2108 ac_fn_c_check_func ()
2109 {
2110   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2112 $as_echo_n "checking for $2... " >&6; }
2113 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2114   $as_echo_n "(cached) " >&6
2115 else
2116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2119    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2120 #define $2 innocuous_$2
2121
2122 /* System header to define __stub macros and hopefully few prototypes,
2123     which can conflict with char $2 (); below.
2124     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2125     <limits.h> exists even on freestanding compilers.  */
2126
2127 #ifdef __STDC__
2128 # include <limits.h>
2129 #else
2130 # include <assert.h>
2131 #endif
2132
2133 #undef $2
2134
2135 /* Override any GCC internal prototype to avoid an error.
2136    Use char because int might match the return type of a GCC
2137    builtin and then its argument prototype would still apply.  */
2138 #ifdef __cplusplus
2139 extern "C"
2140 #endif
2141 char $2 ();
2142 /* The GNU C library defines this for functions which it implements
2143     to always fail with ENOSYS.  Some functions are actually named
2144     something starting with __ and the normal name is an alias.  */
2145 #if defined __stub_$2 || defined __stub___$2
2146 choke me
2147 #endif
2148
2149 int
2150 main ()
2151 {
2152 return $2 ();
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_link "$LINENO"; then :
2158   eval "$3=yes"
2159 else
2160   eval "$3=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext \
2163     conftest$ac_exeext conftest.$ac_ext
2164 fi
2165 eval ac_res=\$$3
2166                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2167 $as_echo "$ac_res" >&6; }
2168   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2169
2170 } # ac_fn_c_check_func
2171
2172 # ac_fn_c_check_decl LINENO SYMBOL VAR
2173 # ------------------------------------
2174 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2175 ac_fn_c_check_decl ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   as_decl_name=`echo $2|sed 's/ *(.*//'`
2179   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2181 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2182 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187 $4
2188 int
2189 main ()
2190 {
2191 #ifndef $as_decl_name
2192 #ifdef __cplusplus
2193   (void) $as_decl_use;
2194 #else
2195   (void) $as_decl_name;
2196 #endif
2197 #endif
2198
2199   ;
2200   return 0;
2201 }
2202 _ACEOF
2203 if ac_fn_c_try_compile "$LINENO"; then :
2204   eval "$3=yes"
2205 else
2206   eval "$3=no"
2207 fi
2208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2209 fi
2210 eval ac_res=\$$3
2211                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212 $as_echo "$ac_res" >&6; }
2213   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2214
2215 } # ac_fn_c_check_decl
2216
2217 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2218 # ----------------------------------------------------
2219 # Tries to find if the field MEMBER exists in type AGGR, after including
2220 # INCLUDES, setting cache variable VAR accordingly.
2221 ac_fn_c_check_member ()
2222 {
2223   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2225 $as_echo_n "checking for $2.$3... " >&6; }
2226 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2227   $as_echo_n "(cached) " >&6
2228 else
2229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2230 /* end confdefs.h.  */
2231 $5
2232 int
2233 main ()
2234 {
2235 static $2 ac_aggr;
2236 if (ac_aggr.$3)
2237 return 0;
2238   ;
2239   return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243   eval "$4=yes"
2244 else
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $5
2248 int
2249 main ()
2250 {
2251 static $2 ac_aggr;
2252 if (sizeof ac_aggr.$3)
2253 return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   eval "$4=yes"
2260 else
2261   eval "$4=no"
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266 fi
2267 eval ac_res=\$$4
2268                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2269 $as_echo "$ac_res" >&6; }
2270   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271
2272 } # ac_fn_c_check_member
2273
2274 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2275 # -------------------------------------------
2276 # Tests whether TYPE exists after having included INCLUDES, setting cache
2277 # variable VAR accordingly.
2278 ac_fn_c_check_type ()
2279 {
2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2282 $as_echo_n "checking for $2... " >&6; }
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   eval "$3=no"
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $4
2290 int
2291 main ()
2292 {
2293 if (sizeof ($2))
2294          return 0;
2295   ;
2296   return 0;
2297 }
2298 _ACEOF
2299 if ac_fn_c_try_compile "$LINENO"; then :
2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2301 /* end confdefs.h.  */
2302 $4
2303 int
2304 main ()
2305 {
2306 if (sizeof (($2)))
2307             return 0;
2308   ;
2309   return 0;
2310 }
2311 _ACEOF
2312 if ac_fn_c_try_compile "$LINENO"; then :
2313
2314 else
2315   eval "$3=yes"
2316 fi
2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2318 fi
2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2320 fi
2321 eval ac_res=\$$3
2322                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2323 $as_echo "$ac_res" >&6; }
2324   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2325
2326 } # ac_fn_c_check_type
2327 cat >config.log <<_ACEOF
2328 This file contains any messages produced by compilers while
2329 running configure, to aid debugging if configure makes a mistake.
2330
2331 It was created by $as_me, which was
2332 generated by GNU Autoconf 2.64.  Invocation command line was
2333
2334   $ $0 $@
2335
2336 _ACEOF
2337 exec 5>>config.log
2338 {
2339 cat <<_ASUNAME
2340 ## --------- ##
2341 ## Platform. ##
2342 ## --------- ##
2343
2344 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2345 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2346 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2347 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2348 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2349
2350 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2351 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2352
2353 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2354 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2355 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2356 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2357 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2358 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2359 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2360
2361 _ASUNAME
2362
2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2364 for as_dir in $PATH
2365 do
2366   IFS=$as_save_IFS
2367   test -z "$as_dir" && as_dir=.
2368     $as_echo "PATH: $as_dir"
2369   done
2370 IFS=$as_save_IFS
2371
2372 } >&5
2373
2374 cat >&5 <<_ACEOF
2375
2376
2377 ## ----------- ##
2378 ## Core tests. ##
2379 ## ----------- ##
2380
2381 _ACEOF
2382
2383
2384 # Keep a trace of the command line.
2385 # Strip out --no-create and --no-recursion so they do not pile up.
2386 # Strip out --silent because we don't want to record it for future runs.
2387 # Also quote any args containing shell meta-characters.
2388 # Make two passes to allow for proper duplicate-argument suppression.
2389 ac_configure_args=
2390 ac_configure_args0=
2391 ac_configure_args1=
2392 ac_must_keep_next=false
2393 for ac_pass in 1 2
2394 do
2395   for ac_arg
2396   do
2397     case $ac_arg in
2398     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2399     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2400     | -silent | --silent | --silen | --sile | --sil)
2401       continue ;;
2402     *\'*)
2403       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2404     esac
2405     case $ac_pass in
2406     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2407     2)
2408       as_fn_append ac_configure_args1 " '$ac_arg'"
2409       if test $ac_must_keep_next = true; then
2410         ac_must_keep_next=false # Got value, back to normal.
2411       else
2412         case $ac_arg in
2413           *=* | --config-cache | -C | -disable-* | --disable-* \
2414           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2415           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2416           | -with-* | --with-* | -without-* | --without-* | --x)
2417             case "$ac_configure_args0 " in
2418               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2419             esac
2420             ;;
2421           -* ) ac_must_keep_next=true ;;
2422         esac
2423       fi
2424       as_fn_append ac_configure_args " '$ac_arg'"
2425       ;;
2426     esac
2427   done
2428 done
2429 { ac_configure_args0=; unset ac_configure_args0;}
2430 { ac_configure_args1=; unset ac_configure_args1;}
2431
2432 # When interrupted or exit'd, cleanup temporary files, and complete
2433 # config.log.  We remove comments because anyway the quotes in there
2434 # would cause problems or look ugly.
2435 # WARNING: Use '\'' to represent an apostrophe within the trap.
2436 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2437 trap 'exit_status=$?
2438   # Save into config.log some information that might help in debugging.
2439   {
2440     echo
2441
2442     cat <<\_ASBOX
2443 ## ---------------- ##
2444 ## Cache variables. ##
2445 ## ---------------- ##
2446 _ASBOX
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     cat <<\_ASBOX
2481 ## ----------------- ##
2482 ## Output variables. ##
2483 ## ----------------- ##
2484 _ASBOX
2485     echo
2486     for ac_var in $ac_subst_vars
2487     do
2488       eval ac_val=\$$ac_var
2489       case $ac_val in
2490       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2491       esac
2492       $as_echo "$ac_var='\''$ac_val'\''"
2493     done | sort
2494     echo
2495
2496     if test -n "$ac_subst_files"; then
2497       cat <<\_ASBOX
2498 ## ------------------- ##
2499 ## File substitutions. ##
2500 ## ------------------- ##
2501 _ASBOX
2502       echo
2503       for ac_var in $ac_subst_files
2504       do
2505         eval ac_val=\$$ac_var
2506         case $ac_val in
2507         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2508         esac
2509         $as_echo "$ac_var='\''$ac_val'\''"
2510       done | sort
2511       echo
2512     fi
2513
2514     if test -s confdefs.h; then
2515       cat <<\_ASBOX
2516 ## ----------- ##
2517 ## confdefs.h. ##
2518 ## ----------- ##
2519 _ASBOX
2520       echo
2521       cat confdefs.h
2522       echo
2523     fi
2524     test "$ac_signal" != 0 &&
2525       $as_echo "$as_me: caught signal $ac_signal"
2526     $as_echo "$as_me: exit $exit_status"
2527   } >&5
2528   rm -f core *.core core.conftest.* &&
2529     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2530     exit $exit_status
2531 ' 0
2532 for ac_signal in 1 2 13 15; do
2533   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2534 done
2535 ac_signal=0
2536
2537 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2538 rm -f -r conftest* confdefs.h
2539
2540 $as_echo "/* confdefs.h */" > confdefs.h
2541
2542 # Predefined preprocessor variables.
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_NAME "$PACKAGE_NAME"
2546 _ACEOF
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2554 _ACEOF
2555
2556 cat >>confdefs.h <<_ACEOF
2557 #define PACKAGE_STRING "$PACKAGE_STRING"
2558 _ACEOF
2559
2560 cat >>confdefs.h <<_ACEOF
2561 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2562 _ACEOF
2563
2564 cat >>confdefs.h <<_ACEOF
2565 #define PACKAGE_URL "$PACKAGE_URL"
2566 _ACEOF
2567
2568
2569 # Let the site file select an alternate cache file if it wants to.
2570 # Prefer an explicitly selected file to automatically selected ones.
2571 ac_site_file1=NONE
2572 ac_site_file2=NONE
2573 if test -n "$CONFIG_SITE"; then
2574   ac_site_file1=$CONFIG_SITE
2575 elif test "x$prefix" != xNONE; then
2576   ac_site_file1=$prefix/share/config.site
2577   ac_site_file2=$prefix/etc/config.site
2578 else
2579   ac_site_file1=$ac_default_prefix/share/config.site
2580   ac_site_file2=$ac_default_prefix/etc/config.site
2581 fi
2582 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2583 do
2584   test "x$ac_site_file" = xNONE && continue
2585   if test -r "$ac_site_file"; then
2586     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2587 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2588     sed 's/^/| /' "$ac_site_file" >&5
2589     . "$ac_site_file"
2590   fi
2591 done
2592
2593 if test -r "$cache_file"; then
2594   # Some versions of bash will fail to source /dev/null (special
2595   # files actually), so we avoid doing that.
2596   if test -f "$cache_file"; then
2597     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2598 $as_echo "$as_me: loading cache $cache_file" >&6;}
2599     case $cache_file in
2600       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2601       *)                      . "./$cache_file";;
2602     esac
2603   fi
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2606 $as_echo "$as_me: creating cache $cache_file" >&6;}
2607   >$cache_file
2608 fi
2609
2610 # Check that the precious variables saved in the cache have kept the same
2611 # value.
2612 ac_cache_corrupted=false
2613 for ac_var in $ac_precious_vars; do
2614   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2615   eval ac_new_set=\$ac_env_${ac_var}_set
2616   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2617   eval ac_new_val=\$ac_env_${ac_var}_value
2618   case $ac_old_set,$ac_new_set in
2619     set,)
2620       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2621 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2622       ac_cache_corrupted=: ;;
2623     ,set)
2624       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2625 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2626       ac_cache_corrupted=: ;;
2627     ,);;
2628     *)
2629       if test "x$ac_old_val" != "x$ac_new_val"; then
2630         # differences in whitespace do not lead to failure.
2631         ac_old_val_w=`echo x $ac_old_val`
2632         ac_new_val_w=`echo x $ac_new_val`
2633         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2634           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2635 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2636           ac_cache_corrupted=:
2637         else
2638           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2639 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2640           eval $ac_var=\$ac_old_val
2641         fi
2642         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2643 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2644         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2645 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2646       fi;;
2647   esac
2648   # Pass precious variables to config.status.
2649   if test "$ac_new_set" = set; then
2650     case $ac_new_val in
2651     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2652     *) ac_arg=$ac_var=$ac_new_val ;;
2653     esac
2654     case " $ac_configure_args " in
2655       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2656       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2657     esac
2658   fi
2659 done
2660 if $ac_cache_corrupted; then
2661   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2662 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2664 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2665   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2666 fi
2667 ## -------------------- ##
2668 ## Main body of script. ##
2669 ## -------------------- ##
2670
2671 ac_ext=c
2672 ac_cpp='$CPP $CPPFLAGS'
2673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676
2677
2678
2679
2680
2681 ac_config_headers="$ac_config_headers config.h:config.in"
2682
2683
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2685 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2686     # Check whether --enable-maintainer-mode was given.
2687 if test "${enable_maintainer_mode+set}" = set; then :
2688   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2689 else
2690   USE_MAINTAINER_MODE=no
2691 fi
2692
2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2694 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2695    if test $USE_MAINTAINER_MODE = yes; then
2696   MAINTAINER_MODE_TRUE=
2697   MAINTAINER_MODE_FALSE='#'
2698 else
2699   MAINTAINER_MODE_TRUE='#'
2700   MAINTAINER_MODE_FALSE=
2701 fi
2702
2703   MAINT=$MAINTAINER_MODE_TRUE
2704
2705
2706
2707 # Set the 'development' global.
2708 . $srcdir/development.sh
2709
2710 ac_ext=c
2711 ac_cpp='$CPP $CPPFLAGS'
2712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2715 if test -n "$ac_tool_prefix"; then
2716   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2717 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2719 $as_echo_n "checking for $ac_word... " >&6; }
2720 if test "${ac_cv_prog_CC+set}" = set; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   if test -n "$CC"; then
2724   ac_cv_prog_CC="$CC" # Let the user override the test.
2725 else
2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729   IFS=$as_save_IFS
2730   test -z "$as_dir" && as_dir=.
2731     for ac_exec_ext in '' $ac_executable_extensions; do
2732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2733     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735     break 2
2736   fi
2737 done
2738   done
2739 IFS=$as_save_IFS
2740
2741 fi
2742 fi
2743 CC=$ac_cv_prog_CC
2744 if test -n "$CC"; then
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2746 $as_echo "$CC" >&6; }
2747 else
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2749 $as_echo "no" >&6; }
2750 fi
2751
2752
2753 fi
2754 if test -z "$ac_cv_prog_CC"; then
2755   ac_ct_CC=$CC
2756   # Extract the first word of "gcc", so it can be a program name with args.
2757 set dummy gcc; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$ac_ct_CC"; then
2764   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_ac_ct_CC="gcc"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2784 if test -n "$ac_ct_CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2786 $as_echo "$ac_ct_CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792   if test "x$ac_ct_CC" = x; then
2793     CC=""
2794   else
2795     case $cross_compiling:$ac_tool_warned in
2796 yes:)
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2799 ac_tool_warned=yes ;;
2800 esac
2801     CC=$ac_ct_CC
2802   fi
2803 else
2804   CC="$ac_cv_prog_CC"
2805 fi
2806
2807 if test -z "$CC"; then
2808           if test -n "$ac_tool_prefix"; then
2809     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2810 set dummy ${ac_tool_prefix}cc; ac_word=$2
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2812 $as_echo_n "checking for $ac_word... " >&6; }
2813 if test "${ac_cv_prog_CC+set}" = set; then :
2814   $as_echo_n "(cached) " >&6
2815 else
2816   if test -n "$CC"; then
2817   ac_cv_prog_CC="$CC" # Let the user override the test.
2818 else
2819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820 for as_dir in $PATH
2821 do
2822   IFS=$as_save_IFS
2823   test -z "$as_dir" && as_dir=.
2824     for ac_exec_ext in '' $ac_executable_extensions; do
2825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2826     ac_cv_prog_CC="${ac_tool_prefix}cc"
2827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2828     break 2
2829   fi
2830 done
2831   done
2832 IFS=$as_save_IFS
2833
2834 fi
2835 fi
2836 CC=$ac_cv_prog_CC
2837 if test -n "$CC"; then
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2839 $as_echo "$CC" >&6; }
2840 else
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 fi
2844
2845
2846   fi
2847 fi
2848 if test -z "$CC"; then
2849   # Extract the first word of "cc", so it can be a program name with args.
2850 set dummy cc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859   ac_prog_rejected=no
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863   IFS=$as_save_IFS
2864   test -z "$as_dir" && as_dir=.
2865     for ac_exec_ext in '' $ac_executable_extensions; do
2866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2867     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2868        ac_prog_rejected=yes
2869        continue
2870      fi
2871     ac_cv_prog_CC="cc"
2872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2873     break 2
2874   fi
2875 done
2876   done
2877 IFS=$as_save_IFS
2878
2879 if test $ac_prog_rejected = yes; then
2880   # We found a bogon in the path, so make sure we never use it.
2881   set dummy $ac_cv_prog_CC
2882   shift
2883   if test $# != 0; then
2884     # We chose a different compiler from the bogus one.
2885     # However, it has the same basename, so the bogon will be chosen
2886     # first if we set CC to just the basename; use the full file name.
2887     shift
2888     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2889   fi
2890 fi
2891 fi
2892 fi
2893 CC=$ac_cv_prog_CC
2894 if test -n "$CC"; then
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2896 $as_echo "$CC" >&6; }
2897 else
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899 $as_echo "no" >&6; }
2900 fi
2901
2902
2903 fi
2904 if test -z "$CC"; then
2905   if test -n "$ac_tool_prefix"; then
2906   for ac_prog in cl.exe
2907   do
2908     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2909 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911 $as_echo_n "checking for $ac_word... " >&6; }
2912 if test "${ac_cv_prog_CC+set}" = set; then :
2913   $as_echo_n "(cached) " >&6
2914 else
2915   if test -n "$CC"; then
2916   ac_cv_prog_CC="$CC" # Let the user override the test.
2917 else
2918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919 for as_dir in $PATH
2920 do
2921   IFS=$as_save_IFS
2922   test -z "$as_dir" && as_dir=.
2923     for ac_exec_ext in '' $ac_executable_extensions; do
2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2925     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2927     break 2
2928   fi
2929 done
2930   done
2931 IFS=$as_save_IFS
2932
2933 fi
2934 fi
2935 CC=$ac_cv_prog_CC
2936 if test -n "$CC"; then
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938 $as_echo "$CC" >&6; }
2939 else
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941 $as_echo "no" >&6; }
2942 fi
2943
2944
2945     test -n "$CC" && break
2946   done
2947 fi
2948 if test -z "$CC"; then
2949   ac_ct_CC=$CC
2950   for ac_prog in cl.exe
2951 do
2952   # Extract the first word of "$ac_prog", so it can be a program name with args.
2953 set dummy $ac_prog; ac_word=$2
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2955 $as_echo_n "checking for $ac_word... " >&6; }
2956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2957   $as_echo_n "(cached) " >&6
2958 else
2959   if test -n "$ac_ct_CC"; then
2960   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2961 else
2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2963 for as_dir in $PATH
2964 do
2965   IFS=$as_save_IFS
2966   test -z "$as_dir" && as_dir=.
2967     for ac_exec_ext in '' $ac_executable_extensions; do
2968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2969     ac_cv_prog_ac_ct_CC="$ac_prog"
2970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2971     break 2
2972   fi
2973 done
2974   done
2975 IFS=$as_save_IFS
2976
2977 fi
2978 fi
2979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2980 if test -n "$ac_ct_CC"; then
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2982 $as_echo "$ac_ct_CC" >&6; }
2983 else
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2985 $as_echo "no" >&6; }
2986 fi
2987
2988
2989   test -n "$ac_ct_CC" && break
2990 done
2991
2992   if test "x$ac_ct_CC" = x; then
2993     CC=""
2994   else
2995     case $cross_compiling:$ac_tool_warned in
2996 yes:)
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2999 ac_tool_warned=yes ;;
3000 esac
3001     CC=$ac_ct_CC
3002   fi
3003 fi
3004
3005 fi
3006
3007
3008 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010 as_fn_error "no acceptable C compiler found in \$PATH
3011 See \`config.log' for more details." "$LINENO" 5; }
3012
3013 # Provide some information about the compiler.
3014 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3015 set X $ac_compile
3016 ac_compiler=$2
3017 for ac_option in --version -v -V -qversion; do
3018   { { ac_try="$ac_compiler $ac_option >&5"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3026   ac_status=$?
3027   if test -s conftest.err; then
3028     sed '10a\
3029 ... rest of stderr output deleted ...
3030          10q' conftest.err >conftest.er1
3031     cat conftest.er1 >&5
3032     rm -f conftest.er1 conftest.err
3033   fi
3034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3035   test $ac_status = 0; }
3036 done
3037
3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h.  */
3040
3041 int
3042 main ()
3043 {
3044
3045   ;
3046   return 0;
3047 }
3048 _ACEOF
3049 ac_clean_files_save=$ac_clean_files
3050 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3051 # Try to create an executable without -o first, disregard a.out.
3052 # It will help us diagnose broken compilers, and finding out an intuition
3053 # of exeext.
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3055 $as_echo_n "checking for C compiler default output file name... " >&6; }
3056 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3057
3058 # The possible output files:
3059 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3060
3061 ac_rmfiles=
3062 for ac_file in $ac_files
3063 do
3064   case $ac_file in
3065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3066     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3067   esac
3068 done
3069 rm -f $ac_rmfiles
3070
3071 if { { ac_try="$ac_link_default"
3072 case "(($ac_try" in
3073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074   *) ac_try_echo=$ac_try;;
3075 esac
3076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3077 $as_echo "$ac_try_echo"; } >&5
3078   (eval "$ac_link_default") 2>&5
3079   ac_status=$?
3080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081   test $ac_status = 0; }; then :
3082   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3083 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3084 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3085 # so that the user can short-circuit this test for compilers unknown to
3086 # Autoconf.
3087 for ac_file in $ac_files ''
3088 do
3089   test -f "$ac_file" || continue
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3092         ;;
3093     [ab].out )
3094         # We found the default executable, but exeext='' is most
3095         # certainly right.
3096         break;;
3097     *.* )
3098         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3099         then :; else
3100            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3101         fi
3102         # We set ac_cv_exeext here because the later test for it is not
3103         # safe: cross compilers may not add the suffix if given an `-o'
3104         # argument, so we may need to know it at that point already.
3105         # Even if this section looks crufty: it has the advantage of
3106         # actually working.
3107         break;;
3108     * )
3109         break;;
3110   esac
3111 done
3112 test "$ac_cv_exeext" = no && ac_cv_exeext=
3113
3114 else
3115   ac_file=''
3116 fi
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3118 $as_echo "$ac_file" >&6; }
3119 if test -z "$ac_file"; then :
3120   $as_echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3125 { as_fn_set_status 77
3126 as_fn_error "C compiler cannot create executables
3127 See \`config.log' for more details." "$LINENO" 5; }; }
3128 fi
3129 ac_exeext=$ac_cv_exeext
3130
3131 # Check that the compiler produces executables we can run.  If not, either
3132 # the compiler is broken, or we cross compile.
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3134 $as_echo_n "checking whether the C compiler works... " >&6; }
3135 # If not cross compiling, check that we can run a simple program.
3136 if test "$cross_compiling" != yes; then
3137   if { ac_try='./$ac_file'
3138   { { case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_try") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; }; then
3148     cross_compiling=no
3149   else
3150     if test "$cross_compiling" = maybe; then
3151         cross_compiling=yes
3152     else
3153         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155 as_fn_error "cannot run C compiled programs.
3156 If you meant to cross compile, use \`--host'.
3157 See \`config.log' for more details." "$LINENO" 5; }
3158     fi
3159   fi
3160 fi
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162 $as_echo "yes" >&6; }
3163
3164 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3165 ac_clean_files=$ac_clean_files_save
3166 # Check that the compiler produces executables we can run.  If not, either
3167 # the compiler is broken, or we cross compile.
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3169 $as_echo_n "checking whether we are cross compiling... " >&6; }
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3171 $as_echo "$cross_compiling" >&6; }
3172
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3174 $as_echo_n "checking for suffix of executables... " >&6; }
3175 if { { ac_try="$ac_link"
3176 case "(($ac_try" in
3177   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3178   *) ac_try_echo=$ac_try;;
3179 esac
3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181 $as_echo "$ac_try_echo"; } >&5
3182   (eval "$ac_link") 2>&5
3183   ac_status=$?
3184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185   test $ac_status = 0; }; then :
3186   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3187 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3188 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 # `rm'.
3190 for ac_file in conftest.exe conftest conftest.*; do
3191   test -f "$ac_file" || continue
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3194     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3195           break;;
3196     * ) break;;
3197   esac
3198 done
3199 else
3200   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 as_fn_error "cannot compute suffix of executables: cannot compile and link
3203 See \`config.log' for more details." "$LINENO" 5; }
3204 fi
3205 rm -f conftest$ac_cv_exeext
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207 $as_echo "$ac_cv_exeext" >&6; }
3208
3209 rm -f conftest.$ac_ext
3210 EXEEXT=$ac_cv_exeext
3211 ac_exeext=$EXEEXT
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3213 $as_echo_n "checking for suffix of object files... " >&6; }
3214 if test "${ac_cv_objext+set}" = set; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h.  */
3219
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.o conftest.obj
3229 if { { ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3235 $as_echo "$ac_try_echo"; } >&5
3236   (eval "$ac_compile") 2>&5
3237   ac_status=$?
3238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3239   test $ac_status = 0; }; then :
3240   for ac_file in conftest.o conftest.obj conftest.*; do
3241   test -f "$ac_file" || continue;
3242   case $ac_file in
3243     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3244     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3245        break;;
3246   esac
3247 done
3248 else
3249   $as_echo "$as_me: failed program was:" >&5
3250 sed 's/^/| /' conftest.$ac_ext >&5
3251
3252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "cannot compute suffix of object files: cannot compile
3255 See \`config.log' for more details." "$LINENO" 5; }
3256 fi
3257 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3258 fi
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3260 $as_echo "$ac_cv_objext" >&6; }
3261 OBJEXT=$ac_cv_objext
3262 ac_objext=$OBJEXT
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3264 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3265 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274 #ifndef __GNUC__
3275        choke me
3276 #endif
3277
3278   ;
3279   return 0;
3280 }
3281 _ACEOF
3282 if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_compiler_gnu=yes
3284 else
3285   ac_compiler_gnu=no
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3292 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3293 if test $ac_compiler_gnu = yes; then
3294   GCC=yes
3295 else
3296   GCC=
3297 fi
3298 ac_test_CFLAGS=${CFLAGS+set}
3299 ac_save_CFLAGS=$CFLAGS
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3301 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3302 if test "${ac_cv_prog_cc_g+set}" = set; then :
3303   $as_echo_n "(cached) " >&6
3304 else
3305   ac_save_c_werror_flag=$ac_c_werror_flag
3306    ac_c_werror_flag=yes
3307    ac_cv_prog_cc_g=no
3308    CFLAGS="-g"
3309    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311
3312 int
3313 main ()
3314 {
3315
3316   ;
3317   return 0;
3318 }
3319 _ACEOF
3320 if ac_fn_c_try_compile "$LINENO"; then :
3321   ac_cv_prog_cc_g=yes
3322 else
3323   CFLAGS=""
3324       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336
3337 else
3338   ac_c_werror_flag=$ac_save_c_werror_flag
3339          CFLAGS="-g"
3340          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341 /* end confdefs.h.  */
3342
3343 int
3344 main ()
3345 {
3346
3347   ;
3348   return 0;
3349 }
3350 _ACEOF
3351 if ac_fn_c_try_compile "$LINENO"; then :
3352   ac_cv_prog_cc_g=yes
3353 fi
3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3359    ac_c_werror_flag=$ac_save_c_werror_flag
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3362 $as_echo "$ac_cv_prog_cc_g" >&6; }
3363 if test "$ac_test_CFLAGS" = set; then
3364   CFLAGS=$ac_save_CFLAGS
3365 elif test $ac_cv_prog_cc_g = yes; then
3366   if test "$GCC" = yes; then
3367     CFLAGS="-g -O2"
3368   else
3369     CFLAGS="-g"
3370   fi
3371 else
3372   if test "$GCC" = yes; then
3373     CFLAGS="-O2"
3374   else
3375     CFLAGS=
3376   fi
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3379 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3380 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   ac_cv_prog_cc_c89=no
3384 ac_save_CC=$CC
3385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387 #include <stdarg.h>
3388 #include <stdio.h>
3389 #include <sys/types.h>
3390 #include <sys/stat.h>
3391 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3392 struct buf { int x; };
3393 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3394 static char *e (p, i)
3395      char **p;
3396      int i;
3397 {
3398   return p[i];
3399 }
3400 static char *f (char * (*g) (char **, int), char **p, ...)
3401 {
3402   char *s;
3403   va_list v;
3404   va_start (v,p);
3405   s = g (p, va_arg (v,int));
3406   va_end (v);
3407   return s;
3408 }
3409
3410 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3411    function prototypes and stuff, but not '\xHH' hex character constants.
3412    These don't provoke an error unfortunately, instead are silently treated
3413    as 'x'.  The following induces an error, until -std is added to get
3414    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3415    array size at least.  It's necessary to write '\x00'==0 to get something
3416    that's true only with -std.  */
3417 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3418
3419 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3420    inside strings and character constants.  */
3421 #define FOO(x) 'x'
3422 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3423
3424 int test (int i, double x);
3425 struct s1 {int (*f) (int a);};
3426 struct s2 {int (*f) (double a);};
3427 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3428 int argc;
3429 char **argv;
3430 int
3431 main ()
3432 {
3433 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3439         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3440 do
3441   CC="$ac_save_CC $ac_arg"
3442   if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_c89=$ac_arg
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext
3446   test "x$ac_cv_prog_cc_c89" != "xno" && break
3447 done
3448 rm -f conftest.$ac_ext
3449 CC=$ac_save_CC
3450
3451 fi
3452 # AC_CACHE_VAL
3453 case "x$ac_cv_prog_cc_c89" in
3454   x)
3455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3456 $as_echo "none needed" >&6; } ;;
3457   xno)
3458     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3459 $as_echo "unsupported" >&6; } ;;
3460   *)
3461     CC="$CC $ac_cv_prog_cc_c89"
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3463 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3464 esac
3465 if test "x$ac_cv_prog_cc_c89" != xno; then :
3466
3467 fi
3468
3469 ac_ext=c
3470 ac_cpp='$CPP $CPPFLAGS'
3471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3474
3475
3476 ac_ext=c
3477 ac_cpp='$CPP $CPPFLAGS'
3478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3482 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3483 # On Suns, sometimes $CPP names a directory.
3484 if test -n "$CPP" && test -d "$CPP"; then
3485   CPP=
3486 fi
3487 if test -z "$CPP"; then
3488   if test "${ac_cv_prog_CPP+set}" = set; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491       # Double quotes because CPP needs to be expanded
3492     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3493     do
3494       ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540   break
3541 fi
3542
3543     done
3544     ac_cv_prog_CPP=$CPP
3545
3546 fi
3547   CPP=$ac_cv_prog_CPP
3548 else
3549   ac_cv_prog_CPP=$CPP
3550 fi
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3552 $as_echo "$CPP" >&6; }
3553 ac_preproc_ok=false
3554 for ac_c_preproc_warn_flag in '' yes
3555 do
3556   # Use a header file that comes with gcc, so configuring glibc
3557   # with a fresh cross-compiler works.
3558   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3559   # <limits.h> exists even on freestanding compilers.
3560   # On the NeXT, cc -E runs the code through the compiler's parser,
3561   # not just through cpp. "Syntax error" is here to catch this case.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #ifdef __STDC__
3565 # include <limits.h>
3566 #else
3567 # include <assert.h>
3568 #endif
3569                      Syntax error
3570 _ACEOF
3571 if ac_fn_c_try_cpp "$LINENO"; then :
3572
3573 else
3574   # Broken: fails on valid input.
3575 continue
3576 fi
3577 rm -f conftest.err conftest.$ac_ext
3578
3579   # OK, works on sane cases.  Now check whether nonexistent headers
3580   # can be detected and how.
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <ac_nonexistent.h>
3584 _ACEOF
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3586   # Broken: success on invalid input.
3587 continue
3588 else
3589   # Passes both tests.
3590 ac_preproc_ok=:
3591 break
3592 fi
3593 rm -f conftest.err conftest.$ac_ext
3594
3595 done
3596 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3597 rm -f conftest.err conftest.$ac_ext
3598 if $ac_preproc_ok; then :
3599
3600 else
3601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3603 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3604 See \`config.log' for more details." "$LINENO" 5; }
3605 fi
3606
3607 ac_ext=c
3608 ac_cpp='$CPP $CPPFLAGS'
3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3612
3613
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3615 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3616 if test "${ac_cv_path_GREP+set}" = set; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -z "$GREP"; then
3620   ac_path_GREP_found=false
3621   # Loop through the user's path and test for each of PROGNAME-LIST
3622   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_prog in grep ggrep; do
3628     for ac_exec_ext in '' $ac_executable_extensions; do
3629       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3630       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3631 # Check for GNU ac_path_GREP and select it if it is found.
3632   # Check for GNU $ac_path_GREP
3633 case `"$ac_path_GREP" --version 2>&1` in
3634 *GNU*)
3635   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3636 *)
3637   ac_count=0
3638   $as_echo_n 0123456789 >"conftest.in"
3639   while :
3640   do
3641     cat "conftest.in" "conftest.in" >"conftest.tmp"
3642     mv "conftest.tmp" "conftest.in"
3643     cp "conftest.in" "conftest.nl"
3644     $as_echo 'GREP' >> "conftest.nl"
3645     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3646     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3647     as_fn_arith $ac_count + 1 && ac_count=$as_val
3648     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3649       # Best one so far, save it but keep looking for a better one
3650       ac_cv_path_GREP="$ac_path_GREP"
3651       ac_path_GREP_max=$ac_count
3652     fi
3653     # 10*(2^10) chars as input seems more than enough
3654     test $ac_count -gt 10 && break
3655   done
3656   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3657 esac
3658
3659       $ac_path_GREP_found && break 3
3660     done
3661   done
3662   done
3663 IFS=$as_save_IFS
3664   if test -z "$ac_cv_path_GREP"; then
3665     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3666   fi
3667 else
3668   ac_cv_path_GREP=$GREP
3669 fi
3670
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3673 $as_echo "$ac_cv_path_GREP" >&6; }
3674  GREP="$ac_cv_path_GREP"
3675
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3678 $as_echo_n "checking for egrep... " >&6; }
3679 if test "${ac_cv_path_EGREP+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3683    then ac_cv_path_EGREP="$GREP -E"
3684    else
3685      if test -z "$EGREP"; then
3686   ac_path_EGREP_found=false
3687   # Loop through the user's path and test for each of PROGNAME-LIST
3688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3689 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3690 do
3691   IFS=$as_save_IFS
3692   test -z "$as_dir" && as_dir=.
3693     for ac_prog in egrep; do
3694     for ac_exec_ext in '' $ac_executable_extensions; do
3695       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3696       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3697 # Check for GNU ac_path_EGREP and select it if it is found.
3698   # Check for GNU $ac_path_EGREP
3699 case `"$ac_path_EGREP" --version 2>&1` in
3700 *GNU*)
3701   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3702 *)
3703   ac_count=0
3704   $as_echo_n 0123456789 >"conftest.in"
3705   while :
3706   do
3707     cat "conftest.in" "conftest.in" >"conftest.tmp"
3708     mv "conftest.tmp" "conftest.in"
3709     cp "conftest.in" "conftest.nl"
3710     $as_echo 'EGREP' >> "conftest.nl"
3711     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3712     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3713     as_fn_arith $ac_count + 1 && ac_count=$as_val
3714     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3715       # Best one so far, save it but keep looking for a better one
3716       ac_cv_path_EGREP="$ac_path_EGREP"
3717       ac_path_EGREP_max=$ac_count
3718     fi
3719     # 10*(2^10) chars as input seems more than enough
3720     test $ac_count -gt 10 && break
3721   done
3722   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3723 esac
3724
3725       $ac_path_EGREP_found && break 3
3726     done
3727   done
3728   done
3729 IFS=$as_save_IFS
3730   if test -z "$ac_cv_path_EGREP"; then
3731     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3732   fi
3733 else
3734   ac_cv_path_EGREP=$EGREP
3735 fi
3736
3737    fi
3738 fi
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3740 $as_echo "$ac_cv_path_EGREP" >&6; }
3741  EGREP="$ac_cv_path_EGREP"
3742
3743
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3745 $as_echo_n "checking for ANSI C header files... " >&6; }
3746 if test "${ac_cv_header_stdc+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <stdlib.h>
3752 #include <stdarg.h>
3753 #include <string.h>
3754 #include <float.h>
3755
3756 int
3757 main ()
3758 {
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   ac_cv_header_stdc=yes
3766 else
3767   ac_cv_header_stdc=no
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770
3771 if test $ac_cv_header_stdc = yes; then
3772   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h.  */
3775 #include <string.h>
3776
3777 _ACEOF
3778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3779   $EGREP "memchr" >/dev/null 2>&1; then :
3780
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f conftest*
3785
3786 fi
3787
3788 if test $ac_cv_header_stdc = yes; then
3789   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h.  */
3792 #include <stdlib.h>
3793
3794 _ACEOF
3795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3796   $EGREP "free" >/dev/null 2>&1; then :
3797
3798 else
3799   ac_cv_header_stdc=no
3800 fi
3801 rm -f conftest*
3802
3803 fi
3804
3805 if test $ac_cv_header_stdc = yes; then
3806   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3807   if test "$cross_compiling" = yes; then :
3808   :
3809 else
3810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812 #include <ctype.h>
3813 #include <stdlib.h>
3814 #if ((' ' & 0x0FF) == 0x020)
3815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3817 #else
3818 # define ISLOWER(c) \
3819                    (('a' <= (c) && (c) <= 'i') \
3820                      || ('j' <= (c) && (c) <= 'r') \
3821                      || ('s' <= (c) && (c) <= 'z'))
3822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3823 #endif
3824
3825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3826 int
3827 main ()
3828 {
3829   int i;
3830   for (i = 0; i < 256; i++)
3831     if (XOR (islower (i), ISLOWER (i))
3832         || toupper (i) != TOUPPER (i))
3833       return 2;
3834   return 0;
3835 }
3836 _ACEOF
3837 if ac_fn_c_try_run "$LINENO"; then :
3838
3839 else
3840   ac_cv_header_stdc=no
3841 fi
3842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3843   conftest.$ac_objext conftest.beam conftest.$ac_ext
3844 fi
3845
3846 fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3849 $as_echo "$ac_cv_header_stdc" >&6; }
3850 if test $ac_cv_header_stdc = yes; then
3851
3852 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3853
3854 fi
3855
3856 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3857 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3858                   inttypes.h stdint.h unistd.h
3859 do :
3860   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3861 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3862 "
3863 eval as_val=\$$as_ac_Header
3864    if test "x$as_val" = x""yes; then :
3865   cat >>confdefs.h <<_ACEOF
3866 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3867 _ACEOF
3868
3869 fi
3870
3871 done
3872
3873
3874
3875   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3876 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3877   MINIX=yes
3878 else
3879   MINIX=
3880 fi
3881
3882
3883   if test "$MINIX" = yes; then
3884
3885 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3886
3887
3888 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3889
3890
3891 $as_echo "#define _MINIX 1" >>confdefs.h
3892
3893   fi
3894
3895
3896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3897 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3898 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903
3904 #         define __EXTENSIONS__ 1
3905           $ac_includes_default
3906 int
3907 main ()
3908 {
3909
3910   ;
3911   return 0;
3912 }
3913 _ACEOF
3914 if ac_fn_c_try_compile "$LINENO"; then :
3915   ac_cv_safe_to_define___extensions__=yes
3916 else
3917   ac_cv_safe_to_define___extensions__=no
3918 fi
3919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3922 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3923   test $ac_cv_safe_to_define___extensions__ = yes &&
3924     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3925
3926   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3927
3928   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3929
3930   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3931
3932   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3933
3934
3935 ac_aux_dir=
3936 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3937   for ac_t in install-sh install.sh shtool; do
3938     if test -f "$ac_dir/$ac_t"; then
3939       ac_aux_dir=$ac_dir
3940       ac_install_sh="$ac_aux_dir/$ac_t -c"
3941       break 2
3942     fi
3943   done
3944 done
3945 if test -z "$ac_aux_dir"; then
3946   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3947 fi
3948
3949 # These three variables are undocumented and unsupported,
3950 # and are intended to be withdrawn in a future Autoconf release.
3951 # They can cause serious problems if a builder's source tree is in a directory
3952 # whose full name contains unusual characters.
3953 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3954 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3955 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3956
3957
3958 # Make sure we can run config.sub.
3959 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3960   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3963 $as_echo_n "checking build system type... " >&6; }
3964 if test "${ac_cv_build+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   ac_build_alias=$build_alias
3968 test "x$ac_build_alias" = x &&
3969   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3970 test "x$ac_build_alias" = x &&
3971   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3972 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3973   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3977 $as_echo "$ac_cv_build" >&6; }
3978 case $ac_cv_build in
3979 *-*-*) ;;
3980 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3981 esac
3982 build=$ac_cv_build
3983 ac_save_IFS=$IFS; IFS='-'
3984 set x $ac_cv_build
3985 shift
3986 build_cpu=$1
3987 build_vendor=$2
3988 shift; shift
3989 # Remember, the first character of IFS is used to create $*,
3990 # except with old shells:
3991 build_os=$*
3992 IFS=$ac_save_IFS
3993 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3994
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3997 $as_echo_n "checking host system type... " >&6; }
3998 if test "${ac_cv_host+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test "x$host_alias" = x; then
4002   ac_cv_host=$ac_cv_build
4003 else
4004   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4005     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4010 $as_echo "$ac_cv_host" >&6; }
4011 case $ac_cv_host in
4012 *-*-*) ;;
4013 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4014 esac
4015 host=$ac_cv_host
4016 ac_save_IFS=$IFS; IFS='-'
4017 set x $ac_cv_host
4018 shift
4019 host_cpu=$1
4020 host_vendor=$2
4021 shift; shift
4022 # Remember, the first character of IFS is used to create $*,
4023 # except with old shells:
4024 host_os=$*
4025 IFS=$ac_save_IFS
4026 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4027
4028
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4030 $as_echo_n "checking target system type... " >&6; }
4031 if test "${ac_cv_target+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   if test "x$target_alias" = x; then
4035   ac_cv_target=$ac_cv_host
4036 else
4037   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4038     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4039 fi
4040
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4043 $as_echo "$ac_cv_target" >&6; }
4044 case $ac_cv_target in
4045 *-*-*) ;;
4046 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4047 esac
4048 target=$ac_cv_target
4049 ac_save_IFS=$IFS; IFS='-'
4050 set x $ac_cv_target
4051 shift
4052 target_cpu=$1
4053 target_vendor=$2
4054 shift; shift
4055 # Remember, the first character of IFS is used to create $*,
4056 # except with old shells:
4057 target_os=$*
4058 IFS=$ac_save_IFS
4059 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4060
4061
4062 # The aliases save the names the user supplied, while $host etc.
4063 # will get canonicalized.
4064 test -n "$target_alias" &&
4065   test "$program_prefix$program_suffix$program_transform_name" = \
4066     NONENONEs,x,x, &&
4067   program_prefix=${target_alias}-
4068
4069 # The tests for host and target for $enable_largefile require
4070 # canonical names.
4071
4072
4073
4074 # As the $enable_largefile decision depends on --enable-plugins we must set it
4075 # even in directories otherwise not depending on the $plugins option.
4076
4077
4078 # Check whether --enable-plugins was given.
4079 if test "${enable_plugins+set}" = set; then :
4080   enableval=$enable_plugins; case "${enableval}" in
4081   yes | "") plugins=yes ;;
4082   no) plugins=no ;;
4083   *) plugins=yes ;;
4084  esac
4085 else
4086   plugins=no
4087 fi
4088
4089
4090
4091 case "${host}" in
4092   sparc-*-solaris*|i[3-7]86-*-solaris*)
4093     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4094     # are mutually exclusive; and without procfs support, the bfd/ elf module
4095     # cannot provide certain routines such as elfcore_write_prpsinfo
4096     # or elfcore_write_prstatus.  So unless the user explicitly requested
4097     # large-file support through the --enable-largefile switch, disable
4098     # large-file support in favor of procfs support.
4099     test "${target}" = "${host}" -a "x$plugins" = xno \
4100       && : ${enable_largefile="no"}
4101     ;;
4102 esac
4103
4104 # Check whether --enable-largefile was given.
4105 if test "${enable_largefile+set}" = set; then :
4106   enableval=$enable_largefile;
4107 fi
4108
4109 if test "$enable_largefile" != no; then
4110
4111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4112 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4113 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   ac_cv_sys_largefile_CC=no
4117      if test "$GCC" != yes; then
4118        ac_save_CC=$CC
4119        while :; do
4120          # IRIX 6.2 and later do not support large files by default,
4121          # so use the C compiler's -n32 option if that helps.
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <sys/types.h>
4125  /* Check that off_t can represent 2**63 - 1 correctly.
4126     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4127     since some C++ compilers masquerading as C compilers
4128     incorrectly reject 9223372036854775807.  */
4129 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4130   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4131                        && LARGE_OFF_T % 2147483647 == 1)
4132                       ? 1 : -1];
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141          if ac_fn_c_try_compile "$LINENO"; then :
4142   break
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext
4145          CC="$CC -n32"
4146          if ac_fn_c_try_compile "$LINENO"; then :
4147   ac_cv_sys_largefile_CC=' -n32'; break
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext
4150          break
4151        done
4152        CC=$ac_save_CC
4153        rm -f conftest.$ac_ext
4154     fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4157 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4158   if test "$ac_cv_sys_largefile_CC" != no; then
4159     CC=$CC$ac_cv_sys_largefile_CC
4160   fi
4161
4162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4163 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4164 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4165   $as_echo_n "(cached) " >&6
4166 else
4167   while :; do
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <sys/types.h>
4171  /* Check that off_t can represent 2**63 - 1 correctly.
4172     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4173     since some C++ compilers masquerading as C compilers
4174     incorrectly reject 9223372036854775807.  */
4175 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4176   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4177                        && LARGE_OFF_T % 2147483647 == 1)
4178                       ? 1 : -1];
4179 int
4180 main ()
4181 {
4182
4183   ;
4184   return 0;
4185 }
4186 _ACEOF
4187 if ac_fn_c_try_compile "$LINENO"; then :
4188   ac_cv_sys_file_offset_bits=no; break
4189 fi
4190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h.  */
4193 #define _FILE_OFFSET_BITS 64
4194 #include <sys/types.h>
4195  /* Check that off_t can represent 2**63 - 1 correctly.
4196     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4197     since some C++ compilers masquerading as C compilers
4198     incorrectly reject 9223372036854775807.  */
4199 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4200   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4201                        && LARGE_OFF_T % 2147483647 == 1)
4202                       ? 1 : -1];
4203 int
4204 main ()
4205 {
4206
4207   ;
4208   return 0;
4209 }
4210 _ACEOF
4211 if ac_fn_c_try_compile "$LINENO"; then :
4212   ac_cv_sys_file_offset_bits=64; break
4213 fi
4214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4215   ac_cv_sys_file_offset_bits=unknown
4216   break
4217 done
4218 fi
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4220 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4221 case $ac_cv_sys_file_offset_bits in #(
4222   no | unknown) ;;
4223   *)
4224 cat >>confdefs.h <<_ACEOF
4225 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4226 _ACEOF
4227 ;;
4228 esac
4229 rm -rf conftest*
4230   if test $ac_cv_sys_file_offset_bits = unknown; then
4231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4232 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4233 if test "${ac_cv_sys_large_files+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   while :; do
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #include <sys/types.h>
4240  /* Check that off_t can represent 2**63 - 1 correctly.
4241     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4242     since some C++ compilers masquerading as C compilers
4243     incorrectly reject 9223372036854775807.  */
4244 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4245   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4246                        && LARGE_OFF_T % 2147483647 == 1)
4247                       ? 1 : -1];
4248 int
4249 main ()
4250 {
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 if ac_fn_c_try_compile "$LINENO"; then :
4257   ac_cv_sys_large_files=no; break
4258 fi
4259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #define _LARGE_FILES 1
4263 #include <sys/types.h>
4264  /* Check that off_t can represent 2**63 - 1 correctly.
4265     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4266     since some C++ compilers masquerading as C compilers
4267     incorrectly reject 9223372036854775807.  */
4268 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4269   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4270                        && LARGE_OFF_T % 2147483647 == 1)
4271                       ? 1 : -1];
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   ac_cv_sys_large_files=1; break
4282 fi
4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4284   ac_cv_sys_large_files=unknown
4285   break
4286 done
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4289 $as_echo "$ac_cv_sys_large_files" >&6; }
4290 case $ac_cv_sys_large_files in #(
4291   no | unknown) ;;
4292   *)
4293 cat >>confdefs.h <<_ACEOF
4294 #define _LARGE_FILES $ac_cv_sys_large_files
4295 _ACEOF
4296 ;;
4297 esac
4298 rm -rf conftest*
4299   fi
4300 fi
4301
4302
4303
4304
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4307 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4308 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4309   $as_echo_n "(cached) " >&6
4310 else
4311   am_cv_prog_cc_stdc=no
4312 ac_save_CC="$CC"
4313 # Don't try gcc -ansi; that turns off useful extensions and
4314 # breaks some systems' header files.
4315 # AIX                   -qlanglvl=ansi
4316 # Ultrix and OSF/1      -std1
4317 # HP-UX 10.20 and later -Ae
4318 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4319 # SVR4                  -Xc -D__EXTENSIONS__
4320 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4321 do
4322   CC="$ac_save_CC $ac_arg"
4323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h.  */
4325 #include <stdarg.h>
4326 #include <stdio.h>
4327 #include <sys/types.h>
4328 #include <sys/stat.h>
4329 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4330 struct buf { int x; };
4331 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4332 static char *e (p, i)
4333      char **p;
4334      int i;
4335 {
4336   return p[i];
4337 }
4338 static char *f (char * (*g) (char **, int), char **p, ...)
4339 {
4340   char *s;
4341   va_list v;
4342   va_start (v,p);
4343   s = g (p, va_arg (v,int));
4344   va_end (v);
4345   return s;
4346 }
4347 int test (int i, double x);
4348 struct s1 {int (*f) (int a);};
4349 struct s2 {int (*f) (double a);};
4350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4351 int argc;
4352 char **argv;
4353
4354 int
4355 main ()
4356 {
4357
4358 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4359
4360   ;
4361   return 0;
4362 }
4363 _ACEOF
4364 if ac_fn_c_try_compile "$LINENO"; then :
4365   am_cv_prog_cc_stdc="$ac_arg"; break
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368 done
4369 CC="$ac_save_CC"
4370
4371 fi
4372
4373 if test -z "$am_cv_prog_cc_stdc"; then
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4375 $as_echo "none needed" >&6; }
4376 else
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4378 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4379 fi
4380 case "x$am_cv_prog_cc_stdc" in
4381   x|xno) ;;
4382   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4383 esac
4384
4385
4386 ac_aux_dir=
4387 for ac_dir in .. "$srcdir"/..; do
4388   for ac_t in install-sh install.sh shtool; do
4389     if test -f "$ac_dir/$ac_t"; then
4390       ac_aux_dir=$ac_dir
4391       ac_install_sh="$ac_aux_dir/$ac_t -c"
4392       break 2
4393     fi
4394   done
4395 done
4396 if test -z "$ac_aux_dir"; then
4397   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4398 fi
4399
4400 # These three variables are undocumented and unsupported,
4401 # and are intended to be withdrawn in a future Autoconf release.
4402 # They can cause serious problems if a builder's source tree is in a directory
4403 # whose full name contains unusual characters.
4404 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4405 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4406 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4407
4408
4409
4410 test "$program_prefix" != NONE &&
4411   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4412 # Use a double $ so make ignores it.
4413 test "$program_suffix" != NONE &&
4414   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4415 # Double any \ or $.
4416 # By default was `s,x,x', remove it if useless.
4417 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4418 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4419
4420
4421 # Dependency checking.
4422 rm -rf .tst 2>/dev/null
4423 mkdir .tst 2>/dev/null
4424 if test -d .tst; then
4425   am__leading_dot=.
4426 else
4427   am__leading_dot=_
4428 fi
4429 rmdir .tst 2>/dev/null
4430
4431 DEPDIR="${am__leading_dot}deps"
4432
4433 ac_config_commands="$ac_config_commands depdir"
4434
4435
4436 depcc="$CC"   am_compiler_list=
4437
4438 am_depcomp=$ac_aux_dir/depcomp
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4440 $as_echo_n "checking dependency style of $depcc... " >&6; }
4441 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -f "$am_depcomp"; then
4445   # We make a subdir and do the tests there.  Otherwise we can end up
4446   # making bogus files that we don't know about and never remove.  For
4447   # instance it was reported that on HP-UX the gcc test will end up
4448   # making a dummy file named `D' -- because `-MD' means `put the output
4449   # in D'.
4450   mkdir conftest.dir
4451   # Copy depcomp to subdir because otherwise we won't find it if we're
4452   # using a relative directory.
4453   cp "$am_depcomp" conftest.dir
4454   cd conftest.dir
4455   # We will build objects and dependencies in a subdirectory because
4456   # it helps to detect inapplicable dependency modes.  For instance
4457   # both Tru64's cc and ICC support -MD to output dependencies as a
4458   # side effect of compilation, but ICC will put the dependencies in
4459   # the current directory while Tru64 will put them in the object
4460   # directory.
4461   mkdir sub
4462
4463   am_cv_CC_dependencies_compiler_type=none
4464   if test "$am_compiler_list" = ""; then
4465      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4466   fi
4467   for depmode in $am_compiler_list; do
4468     if test $depmode = none; then break; fi
4469
4470     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4471     # Setup a source with many dependencies, because some compilers
4472     # like to wrap large dependency lists on column 80 (with \), and
4473     # we should not choose a depcomp mode which is confused by this.
4474     #
4475     # We need to recreate these files for each test, as the compiler may
4476     # overwrite some of them when testing with obscure command lines.
4477     # This happens at least with the AIX C compiler.
4478     : > sub/conftest.c
4479     for i in 1 2 3 4 5 6; do
4480       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4481       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4482       # Solaris 8's {/usr,}/bin/sh.
4483       touch sub/conftst$i.h
4484     done
4485     echo "include sub/conftest.Po" > confmf
4486
4487     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4488     # mode.  It turns out that the SunPro C++ compiler does not properly
4489     # handle `-M -o', and we need to detect this.
4490     depcmd="depmode=$depmode \
4491        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4492        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4493        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4494     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4495     if env $depcmd > conftest.err 2>&1 &&
4496        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4497        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4498        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4499       # icc doesn't choke on unknown options, it will just issue warnings
4500       # or remarks (even with -Werror).  So we grep stderr for any message
4501       # that says an option was ignored or not supported.
4502       # When given -MP, icc 7.0 and 7.1 complain thusly:
4503       #   icc: Command line warning: ignoring option '-M'; no argument required
4504       # The diagnosis changed in icc 8.0:
4505       #   icc: Command line remark: option '-MP' not supported
4506       if (grep 'ignoring option' conftest.err ||
4507           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4508         am_cv_CC_dependencies_compiler_type=$depmode
4509         $as_echo "$as_me:$LINENO: success" >&5
4510         break
4511       fi
4512     fi
4513     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4514     sed -e 's/^/| /' < conftest.err >&5
4515   done
4516
4517   cd ..
4518   rm -rf conftest.dir
4519 else
4520   am_cv_CC_dependencies_compiler_type=none
4521 fi
4522
4523 fi
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4525 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4526 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4527 then as_fn_error "no usable dependency style found" "$LINENO" 5
4528 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4529
4530 fi
4531
4532
4533 # Check for the 'make' the user wants to use.
4534 for ac_prog in make
4535 do
4536   # Extract the first word of "$ac_prog", so it can be a program name with args.
4537 set dummy $ac_prog; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if test "${ac_cv_prog_MAKE+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$MAKE"; then
4544   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4553     ac_cv_prog_MAKE="$ac_prog"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 MAKE=$ac_cv_prog_MAKE
4564 if test -n "$MAKE"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4566 $as_echo "$MAKE" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572
4573   test -n "$MAKE" && break
4574 done
4575
4576 MAKE_IS_GNU=
4577 case "`$MAKE --version 2>&1 | sed 1q`" in
4578   *GNU*)
4579     MAKE_IS_GNU=yes
4580     ;;
4581 esac
4582  if test "$MAKE_IS_GNU" = yes; then
4583   GMAKE_TRUE=
4584   GMAKE_FALSE='#'
4585 else
4586   GMAKE_TRUE='#'
4587   GMAKE_FALSE=
4588 fi
4589
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4591 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4592 set x ${MAKE-make}
4593 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4594 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4595   $as_echo_n "(cached) " >&6
4596 else
4597   cat >conftest.make <<\_ACEOF
4598 SHELL = /bin/sh
4599 all:
4600         @echo '@@@%%%=$(MAKE)=@@@%%%'
4601 _ACEOF
4602 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4603 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4604   *@@@%%%=?*=@@@%%%*)
4605     eval ac_cv_prog_make_${ac_make}_set=yes;;
4606   *)
4607     eval ac_cv_prog_make_${ac_make}_set=no;;
4608 esac
4609 rm -f conftest.make
4610 fi
4611 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4613 $as_echo "yes" >&6; }
4614   SET_MAKE=
4615 else
4616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4617 $as_echo "no" >&6; }
4618   SET_MAKE="MAKE=${MAKE-make}"
4619 fi
4620
4621
4622 # Configure gnulib.  We need to build gnulib under some other
4623 # directory not "gnulib", to avoid the problem of both GDB and
4624 # GDBserver wanting to build it in the same directory, when building
4625 # in the source dir.
4626
4627   in_src="gnulib"
4628   in_build="build-gnulib"
4629
4630   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4631   # so they do not pile up.
4632   ac_sub_configure_args=
4633   ac_prev=
4634   eval "set x $ac_configure_args"
4635   shift
4636   for ac_arg
4637   do
4638     if test -n "$ac_prev"; then
4639       ac_prev=
4640       continue
4641     fi
4642     case $ac_arg in
4643     -cache-file | --cache-file | --cache-fil | --cache-fi \
4644     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4645       ac_prev=cache_file ;;
4646     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4647     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4648     | --c=*)
4649       ;;
4650     --config-cache | -C)
4651       ;;
4652     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4653       ac_prev=srcdir ;;
4654     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4655       ;;
4656     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4657       ac_prev=prefix ;;
4658     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4659       ;;
4660     --disable-option-checking)
4661       ;;
4662     *)
4663       case $ac_arg in
4664       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4665       esac
4666       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4667     esac
4668   done
4669
4670   # Always prepend --prefix to ensure using the same prefix
4671   # in subdir configurations.
4672   ac_arg="--prefix=$prefix"
4673   case $ac_arg in
4674   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4675   esac
4676   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4677
4678   # Pass --silent
4679   if test "$silent" = yes; then
4680     ac_sub_configure_args="--silent $ac_sub_configure_args"
4681   fi
4682
4683   # Always prepend --disable-option-checking to silence warnings, since
4684   # different subdirs can have different --enable and --with options.
4685   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4686
4687   ac_popdir=`pwd`
4688   ac_dir=$in_build
4689
4690   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4691   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4692   $as_echo "$ac_msg" >&6
4693   as_dir="$ac_dir"; as_fn_mkdir_p
4694
4695   case $srcdir in
4696   [\\/]* | ?:[\\/]* )
4697     ac_srcdir=$srcdir/$in_src ;;
4698   *) # Relative name.
4699     ac_srcdir=../$srcdir/$in_src ;;
4700   esac
4701
4702   cd "$ac_dir"
4703
4704   ac_sub_configure=$ac_srcdir/configure
4705
4706   # Make the cache file name correct relative to the subdirectory.
4707   case $cache_file in
4708   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4709   *) # Relative name.
4710     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4711   esac
4712
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4714 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4715   # The eval makes quoting arguments work.
4716   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4717        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4718     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4719
4720   cd "$ac_popdir"
4721
4722
4723
4724 CONFIG_OBS=
4725 CONFIG_DEPS=
4726 CONFIG_SRCS=
4727 ENABLE_CFLAGS=
4728
4729 CONFIG_ALL=
4730 CONFIG_CLEAN=
4731 CONFIG_INSTALL=
4732 CONFIG_UNINSTALL=
4733
4734 # If we haven't got the data from the intl directory,
4735 # assume NLS is disabled.
4736 USE_NLS=no
4737 LIBINTL=
4738 LIBINTL_DEP=
4739 INCINTL=
4740 XGETTEXT=
4741 GMSGFMT=
4742 POSUB=
4743
4744 if test -f  ../intl/config.intl; then
4745   .  ../intl/config.intl
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4748 $as_echo_n "checking whether NLS is requested... " >&6; }
4749 if test x"$USE_NLS" != xyes; then
4750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4751 $as_echo "no" >&6; }
4752 else
4753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4754 $as_echo "yes" >&6; }
4755
4756 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4757
4758
4759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4760 $as_echo_n "checking for catalogs to be installed... " >&6; }
4761   # Look for .po and .gmo files in the source directory.
4762   CATALOGS=
4763   XLINGUAS=
4764   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4765     # If there aren't any .gmo files the shell will give us the
4766     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4767     # weeded out.
4768     case "$cat" in *\**)
4769       continue;;
4770     esac
4771     # The quadruple backslash is collapsed to a double backslash
4772     # by the backticks, then collapsed again by the double quotes,
4773     # leaving us with one backslash in the sed expression (right
4774     # before the dot that mustn't act as a wildcard).
4775     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4776     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4777     # The user is allowed to set LINGUAS to a list of languages to
4778     # install catalogs for.  If it's empty that means "all of them."
4779     if test "x$LINGUAS" = x; then
4780       CATALOGS="$CATALOGS $cat"
4781       XLINGUAS="$XLINGUAS $lang"
4782     else
4783       case "$LINGUAS" in *$lang*)
4784         CATALOGS="$CATALOGS $cat"
4785         XLINGUAS="$XLINGUAS $lang"
4786         ;;
4787       esac
4788     fi
4789   done
4790   LINGUAS="$XLINGUAS"
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4792 $as_echo "$LINGUAS" >&6; }
4793
4794
4795     DATADIRNAME=share
4796
4797   INSTOBJEXT=.mo
4798
4799   GENCAT=gencat
4800
4801   CATOBJEXT=.gmo
4802
4803 fi
4804
4805 localedir='${datadir}/locale'
4806
4807
4808 if test x"$USE_NLS" = xyes; then
4809    CONFIG_ALL="$CONFIG_ALL all-po"
4810    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4811    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4812    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4813 fi
4814
4815 GNULIB=build-gnulib/import
4816
4817 # For Makefile dependencies.
4818 GNULIB_STDINT_H=
4819 if test x"$STDINT_H" != x; then
4820   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4821 fi
4822
4823
4824 PACKAGE=gdb
4825
4826 cat >>confdefs.h <<_ACEOF
4827 #define PACKAGE "$PACKAGE"
4828 _ACEOF
4829
4830
4831
4832 # We never need to detect it in this sub-configure.
4833 # But preserve it for config.status --recheck.
4834
4835
4836
4837 MAKEINFO_EXTRA_FLAGS=""
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4839 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4840 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4844   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4845     gdb_cv_have_makeinfo_click=yes
4846   else
4847     gdb_cv_have_makeinfo_click=no
4848   fi
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4851 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4852 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4853   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4854 fi
4855
4856
4857
4858
4859 # Check whether --with-separate-debug-dir was given.
4860 if test "${with_separate_debug_dir+set}" = set; then :
4861   withval=$with_separate_debug_dir;
4862     DEBUGDIR=$withval
4863 else
4864   DEBUGDIR=${libdir}/debug
4865 fi
4866
4867
4868   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4869   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4870   ac_define_dir=`eval echo $DEBUGDIR`
4871   ac_define_dir=`eval echo $ac_define_dir`
4872
4873 cat >>confdefs.h <<_ACEOF
4874 #define DEBUGDIR "$ac_define_dir"
4875 _ACEOF
4876
4877
4878
4879
4880   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4881      if test "x$prefix" = xNONE; then
4882         test_prefix=/usr/local
4883      else
4884         test_prefix=$prefix
4885      fi
4886   else
4887      test_prefix=$exec_prefix
4888   fi
4889   value=0
4890   case ${ac_define_dir} in
4891      "${test_prefix}"|"${test_prefix}/"*|\
4892         '${exec_prefix}'|'${exec_prefix}/'*)
4893      value=1
4894      ;;
4895   esac
4896
4897 cat >>confdefs.h <<_ACEOF
4898 #define DEBUGDIR_RELOCATABLE $value
4899 _ACEOF
4900
4901
4902
4903
4904 # We can't pass paths as command line arguments.
4905 # Mingw32 tries to be clever and will convert the paths for us.
4906 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4907 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4908 # This breaks GDB's relocatable path conversions since paths passed in
4909 # config.h would not get so translated, the path prefixes no longer match.
4910
4911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4913   ac_define_dir=`eval echo $bindir`
4914   ac_define_dir=`eval echo $ac_define_dir`
4915
4916 cat >>confdefs.h <<_ACEOF
4917 #define BINDIR "$ac_define_dir"
4918 _ACEOF
4919
4920
4921
4922 # GDB's datadir relocation
4923
4924
4925
4926 # Check whether --with-gdb-datadir was given.
4927 if test "${with_gdb_datadir+set}" = set; then :
4928   withval=$with_gdb_datadir;
4929     GDB_DATADIR=$withval
4930 else
4931   GDB_DATADIR=${datadir}/gdb
4932 fi
4933
4934
4935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4937   ac_define_dir=`eval echo $GDB_DATADIR`
4938   ac_define_dir=`eval echo $ac_define_dir`
4939
4940 cat >>confdefs.h <<_ACEOF
4941 #define GDB_DATADIR "$ac_define_dir"
4942 _ACEOF
4943
4944
4945
4946
4947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4948      if test "x$prefix" = xNONE; then
4949         test_prefix=/usr/local
4950      else
4951         test_prefix=$prefix
4952      fi
4953   else
4954      test_prefix=$exec_prefix
4955   fi
4956   value=0
4957   case ${ac_define_dir} in
4958      "${test_prefix}"|"${test_prefix}/"*|\
4959         '${exec_prefix}'|'${exec_prefix}/'*)
4960      value=1
4961      ;;
4962   esac
4963
4964 cat >>confdefs.h <<_ACEOF
4965 #define GDB_DATADIR_RELOCATABLE $value
4966 _ACEOF
4967
4968
4969
4970
4971
4972 # Check whether --with-relocated-sources was given.
4973 if test "${with_relocated_sources+set}" = set; then :
4974   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4975
4976   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4977   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4978   ac_define_dir=`eval echo $reloc_srcdir`
4979   ac_define_dir=`eval echo $ac_define_dir`
4980
4981 cat >>confdefs.h <<_ACEOF
4982 #define RELOC_SRCDIR "$ac_define_dir"
4983 _ACEOF
4984
4985
4986
4987 fi
4988
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4991 $as_echo_n "checking for default auto-load directory... " >&6; }
4992
4993 # Check whether --with-auto-load-dir was given.
4994 if test "${with_auto_load_dir+set}" = set; then :
4995   withval=$with_auto_load_dir;
4996 else
4997   with_auto_load_dir='$debugdir:$datadir/auto-load'
4998 fi
4999
5000 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5001
5002   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5003   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5004   ac_define_dir=`eval echo $escape_dir`
5005   ac_define_dir=`eval echo $ac_define_dir`
5006
5007 cat >>confdefs.h <<_ACEOF
5008 #define AUTO_LOAD_DIR "$ac_define_dir"
5009 _ACEOF
5010
5011
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5013 $as_echo "$with_auto_load_dir" >&6; }
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5016 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5017
5018 # Check whether --with-auto-load-safe-path was given.
5019 if test "${with_auto_load_safe_path+set}" = set; then :
5020   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5021      with_auto_load_safe_path="/"
5022      fi
5023 else
5024   with_auto_load_safe_path="$with_auto_load_dir"
5025 fi
5026
5027 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5028
5029   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5030   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5031   ac_define_dir=`eval echo $escape_dir`
5032   ac_define_dir=`eval echo $ac_define_dir`
5033
5034 cat >>confdefs.h <<_ACEOF
5035 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5036 _ACEOF
5037
5038
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5040 $as_echo "$with_auto_load_safe_path" >&6; }
5041
5042
5043
5044 subdirs="$subdirs testsuite"
5045
5046
5047 # Check whether to support alternative target configurations
5048 # Check whether --enable-targets was given.
5049 if test "${enable_targets+set}" = set; then :
5050   enableval=$enable_targets; case "${enableval}" in
5051   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5052             ;;
5053   no)       enable_targets= ;;
5054   *)        enable_targets=$enableval ;;
5055 esac
5056 fi
5057
5058
5059 # Check whether to enable 64-bit support on 32-bit hosts
5060 # Check whether --enable-64-bit-bfd was given.
5061 if test "${enable_64_bit_bfd+set}" = set; then :
5062   enableval=$enable_64_bit_bfd; case "${enableval}" in
5063   yes)  want64=true  ;;
5064   no)   want64=false ;;
5065   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5066 esac
5067 else
5068   want64=false
5069 fi
5070
5071 # Provide defaults for some variables set by the per-host and per-target
5072 # configuration.
5073 gdb_host_obs=posix-hdep.o
5074
5075 if test "${target}" = "${host}"; then
5076   gdb_native=yes
5077 else
5078   gdb_native=no
5079 fi
5080
5081 . $srcdir/configure.host
5082
5083 # Accumulate some settings from configure.tgt over all enabled targets
5084
5085 TARGET_OBS=
5086 all_targets=
5087 HAVE_NATIVE_GCORE_TARGET=
5088
5089 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5090 do
5091   if test "$targ_alias" = "all"; then
5092     all_targets=true
5093   else
5094     # Canonicalize the secondary target names.
5095     result=`$ac_config_sub $targ_alias 2>/dev/null`
5096     if test -n "$result"; then
5097         targ=$result
5098     else
5099         targ=$targ_alias
5100     fi
5101
5102     . ${srcdir}/configure.tgt
5103
5104     if test -z "${gdb_target_obs}"; then :
5105   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5106 fi
5107
5108     # Target-specific object files
5109     for i in ${gdb_target_obs}; do
5110         case " $TARGET_OBS " in
5111         *" ${i} "*) ;;
5112         *)
5113           TARGET_OBS="$TARGET_OBS ${i}"
5114           ;;
5115         esac
5116     done
5117
5118     # Check whether this target needs 64-bit CORE_ADDR
5119     if test x${want64} = xfalse; then
5120       . ${srcdir}/../bfd/config.bfd
5121     fi
5122
5123     # Check whether this target is native and supports gcore.
5124     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5125        && $gdb_have_gcore; then
5126       HAVE_NATIVE_GCORE_TARGET=1
5127     fi
5128   fi
5129 done
5130
5131 if test x${all_targets} = xtrue; then
5132
5133   # We want all 64-bit targets if we either:
5134   #  - run on a 64-bit host  or
5135   #  - already require 64-bit support for some other target  or
5136   #  - the --enable-64-bit-bfd option was supplied
5137   # Otherwise we only support all 32-bit targets.
5138   #
5139   # NOTE: This test must be in sync with the corresponding
5140   #       tests in BFD!
5141
5142   if test x${want64} = xfalse; then
5143     # The cast to long int works around a bug in the HP C Compiler
5144 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5145 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5146 # This bug is HP SR number 8606223364.
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5148 $as_echo_n "checking size of long... " >&6; }
5149 if test "${ac_cv_sizeof_long+set}" = set; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5153
5154 else
5155   if test "$ac_cv_type_long" = yes; then
5156      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5158 { as_fn_set_status 77
5159 as_fn_error "cannot compute sizeof (long)
5160 See \`config.log' for more details." "$LINENO" 5; }; }
5161    else
5162      ac_cv_sizeof_long=0
5163    fi
5164 fi
5165
5166 fi
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5168 $as_echo "$ac_cv_sizeof_long" >&6; }
5169
5170
5171
5172 cat >>confdefs.h <<_ACEOF
5173 #define SIZEOF_LONG $ac_cv_sizeof_long
5174 _ACEOF
5175
5176
5177     if test "x${ac_cv_sizeof_long}" = "x8"; then
5178       want64=true
5179     fi
5180   fi
5181   if test x${want64} = xtrue; then
5182     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5183   else
5184     TARGET_OBS='$(ALL_TARGET_OBS)'
5185   fi
5186 fi
5187
5188
5189
5190
5191 # For other settings, only the main target counts.
5192 gdb_sim=
5193 gdb_osabi=
5194 build_gdbserver=
5195 targ=$target; . ${srcdir}/configure.tgt
5196
5197 # Fetch the default architecture and default target vector from BFD.
5198 targ=$target; . $srcdir/../bfd/config.bfd
5199
5200 # We only want the first architecture, so strip off the others if
5201 # there is more than one.
5202 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5203
5204 if test "x$targ_archs" != x; then
5205
5206 cat >>confdefs.h <<_ACEOF
5207 #define DEFAULT_BFD_ARCH $targ_archs
5208 _ACEOF
5209
5210 fi
5211 if test "x$targ_defvec" != x; then
5212
5213 cat >>confdefs.h <<_ACEOF
5214 #define DEFAULT_BFD_VEC $targ_defvec
5215 _ACEOF
5216
5217 fi
5218
5219 # The CLI cannot be disabled yet, but may be in the future.
5220
5221 # Enable CLI.
5222 # Check whether --enable-gdbcli was given.
5223 if test "${enable_gdbcli+set}" = set; then :
5224   enableval=$enable_gdbcli; case $enableval in
5225     yes)
5226       ;;
5227     no)
5228       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5229     *)
5230       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5231   esac
5232 else
5233   enable_gdbcli=yes
5234 fi
5235
5236 if test x"$enable_gdbcli" = xyes; then
5237   if test -d $srcdir/cli; then
5238     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5239     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5240     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5241     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5242   fi
5243 fi
5244
5245 # Enable MI.
5246 # Check whether --enable-gdbmi was given.
5247 if test "${enable_gdbmi+set}" = set; then :
5248   enableval=$enable_gdbmi; case $enableval in
5249     yes | no)
5250       ;;
5251     *)
5252       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5253   esac
5254 else
5255   enable_gdbmi=yes
5256 fi
5257
5258 if test x"$enable_gdbmi" = xyes; then
5259   if test -d $srcdir/mi; then
5260     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5261     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5262     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5263     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5264   fi
5265 fi
5266
5267 # Enable TUI.
5268 # Check whether --enable-tui was given.
5269 if test "${enable_tui+set}" = set; then :
5270   enableval=$enable_tui; case $enableval in
5271     yes | no | auto)
5272       ;;
5273     *)
5274       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5275   esac
5276 else
5277   enable_tui=auto
5278 fi
5279
5280
5281 # Enable gdbtk.
5282 # Check whether --enable-gdbtk was given.
5283 if test "${enable_gdbtk+set}" = set; then :
5284   enableval=$enable_gdbtk; case $enableval in
5285     yes | no)
5286       ;;
5287     *)
5288       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5289   esac
5290 else
5291   if test -d $srcdir/gdbtk; then
5292     enable_gdbtk=yes
5293   else
5294     enable_gdbtk=no
5295   fi
5296 fi
5297
5298 # We unconditionally disable gdbtk tests on selected platforms.
5299 case $host_os in
5300   go32* | windows*)
5301     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5302 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5303     enable_gdbtk=no ;;
5304 esac
5305
5306 # Libunwind support for ia64.
5307
5308
5309 # Check whether --with-libunwind-ia64 was given.
5310 if test "${with_libunwind_ia64+set}" = set; then :
5311   withval=$with_libunwind_ia64;
5312 else
5313   with_libunwind_ia64=auto
5314 fi
5315
5316
5317 # Backward compatibility option.
5318 if test "${with_libunwind+set}" = set; then
5319   if test x"$with_libunwind_ia64" != xauto; then
5320     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5321   fi
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5323 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5324   with_libunwind_ia64="$with_libunwind"
5325 fi
5326
5327 case "$with_libunwind_ia64" in
5328   yes | no)
5329     ;;
5330   auto)
5331     for ac_header in libunwind-ia64.h
5332 do :
5333   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5334 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5335   cat >>confdefs.h <<_ACEOF
5336 #define HAVE_LIBUNWIND_IA64_H 1
5337 _ACEOF
5338
5339 fi
5340
5341 done
5342
5343     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5344     ;;
5345   *)
5346     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5347     ;;
5348 esac
5349
5350 if test x"$with_libunwind_ia64" = xyes; then
5351   for ac_header in libunwind-ia64.h
5352 do :
5353   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5354 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5355   cat >>confdefs.h <<_ACEOF
5356 #define HAVE_LIBUNWIND_IA64_H 1
5357 _ACEOF
5358
5359 fi
5360
5361 done
5362
5363   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5364     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5365   fi
5366   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5367   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5368   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5369 fi
5370
5371 opt_curses=no
5372
5373 # Check whether --with-curses was given.
5374 if test "${with_curses+set}" = set; then :
5375   withval=$with_curses; opt_curses=$withval
5376 fi
5377
5378
5379 prefer_curses=no
5380 if test "$opt_curses" = "yes"; then
5381   prefer_curses=yes
5382 fi
5383
5384 # Profiling support.
5385 # Check whether --enable-profiling was given.
5386 if test "${enable_profiling+set}" = set; then :
5387   enableval=$enable_profiling; case $enableval in
5388     yes | no)
5389       ;;
5390     *)
5391       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5392   esac
5393 else
5394   enable_profiling=no
5395 fi
5396
5397
5398 for ac_func in monstartup _mcleanup
5399 do :
5400   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5401 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5402 eval as_val=\$$as_ac_var
5403    if test "x$as_val" = x""yes; then :
5404   cat >>confdefs.h <<_ACEOF
5405 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5406 _ACEOF
5407
5408 fi
5409 done
5410
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5412 $as_echo_n "checking for _etext... " >&6; }
5413 if test "${ac_cv_var__etext+set}" = set; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5417 /* end confdefs.h.  */
5418 #include <stdlib.h>
5419 extern char _etext;
5420
5421 int
5422 main ()
5423 {
5424 free (&_etext);
5425   ;
5426   return 0;
5427 }
5428 _ACEOF
5429 if ac_fn_c_try_link "$LINENO"; then :
5430   ac_cv_var__etext=yes
5431 else
5432   ac_cv_var__etext=no
5433 fi
5434 rm -f core conftest.err conftest.$ac_objext \
5435     conftest$ac_exeext conftest.$ac_ext
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5438 $as_echo "$ac_cv_var__etext" >&6; }
5439 if test $ac_cv_var__etext = yes; then
5440
5441 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5442
5443 fi
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5445 $as_echo_n "checking for etext... " >&6; }
5446 if test "${ac_cv_var_etext+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h.  */
5451 #include <stdlib.h>
5452 extern char etext;
5453
5454 int
5455 main ()
5456 {
5457 free (&etext);
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_link "$LINENO"; then :
5463   ac_cv_var_etext=yes
5464 else
5465   ac_cv_var_etext=no
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext \
5468     conftest$ac_exeext conftest.$ac_ext
5469 fi
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5471 $as_echo "$ac_cv_var_etext" >&6; }
5472 if test $ac_cv_var_etext = yes; then
5473
5474 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5475
5476 fi
5477 if test "$enable_profiling" = yes ; then
5478   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5479     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5480   fi
5481   PROFILE_CFLAGS=-pg
5482   OLD_CFLAGS="$CFLAGS"
5483   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5484
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5486 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5487 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h.  */
5492
5493 int
5494 main ()
5495 {
5496 int x;
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_cc_supports_pg=yes
5503 else
5504   ac_cv_cc_supports_pg=no
5505 fi
5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5509 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5510
5511   if test $ac_cv_cc_supports_pg = no; then
5512     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5513   fi
5514
5515   CFLAGS="$OLD_CFLAGS"
5516 fi
5517
5518
5519
5520 # Check whether --with-pkgversion was given.
5521 if test "${with_pkgversion+set}" = set; then :
5522   withval=$with_pkgversion; case "$withval" in
5523       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5524       no)  PKGVERSION= ;;
5525       *)   PKGVERSION="($withval) " ;;
5526      esac
5527 else
5528   PKGVERSION="(GDB) "
5529
5530 fi
5531
5532
5533
5534
5535
5536 # Check whether --with-bugurl was given.
5537 if test "${with_bugurl+set}" = set; then :
5538   withval=$with_bugurl; case "$withval" in
5539       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5540       no)  BUGURL=
5541            ;;
5542       *)   BUGURL="$withval"
5543            ;;
5544      esac
5545 else
5546   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5547
5548 fi
5549
5550   case ${BUGURL} in
5551   "")
5552     REPORT_BUGS_TO=
5553     REPORT_BUGS_TEXI=
5554     ;;
5555   *)
5556     REPORT_BUGS_TO="<$BUGURL>"
5557     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5558     ;;
5559   esac;
5560
5561
5562
5563
5564 cat >>confdefs.h <<_ACEOF
5565 #define PKGVERSION "$PKGVERSION"
5566 _ACEOF
5567
5568
5569 cat >>confdefs.h <<_ACEOF
5570 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5571 _ACEOF
5572
5573
5574 # --------------------- #
5575 # Checks for programs.  #
5576 # --------------------- #
5577
5578 for ac_prog in gawk mawk nawk awk
5579 do
5580   # Extract the first word of "$ac_prog", so it can be a program name with args.
5581 set dummy $ac_prog; ac_word=$2
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5583 $as_echo_n "checking for $ac_word... " >&6; }
5584 if test "${ac_cv_prog_AWK+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   if test -n "$AWK"; then
5588   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5589 else
5590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5591 for as_dir in $PATH
5592 do
5593   IFS=$as_save_IFS
5594   test -z "$as_dir" && as_dir=.
5595     for ac_exec_ext in '' $ac_executable_extensions; do
5596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5597     ac_cv_prog_AWK="$ac_prog"
5598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5599     break 2
5600   fi
5601 done
5602   done
5603 IFS=$as_save_IFS
5604
5605 fi
5606 fi
5607 AWK=$ac_cv_prog_AWK
5608 if test -n "$AWK"; then
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5610 $as_echo "$AWK" >&6; }
5611 else
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5613 $as_echo "no" >&6; }
5614 fi
5615
5616
5617   test -n "$AWK" && break
5618 done
5619
5620 # Find a good install program.  We prefer a C program (faster),
5621 # so one script is as good as another.  But avoid the broken or
5622 # incompatible versions:
5623 # SysV /etc/install, /usr/sbin/install
5624 # SunOS /usr/etc/install
5625 # IRIX /sbin/install
5626 # AIX /bin/install
5627 # AmigaOS /C/install, which installs bootblocks on floppy discs
5628 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5629 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5630 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5631 # OS/2's system install, which has a completely different semantic
5632 # ./install, which can be erroneously created by make from ./install.sh.
5633 # Reject install programs that cannot install multiple files.
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5635 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5636 if test -z "$INSTALL"; then
5637 if test "${ac_cv_path_install+set}" = set; then :
5638   $as_echo_n "(cached) " >&6
5639 else
5640   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641 for as_dir in $PATH
5642 do
5643   IFS=$as_save_IFS
5644   test -z "$as_dir" && as_dir=.
5645     # Account for people who put trailing slashes in PATH elements.
5646 case $as_dir/ in #((
5647   ./ | .// | /[cC]/* | \
5648   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5649   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5650   /usr/ucb/* ) ;;
5651   *)
5652     # OSF1 and SCO ODT 3.0 have their own names for install.
5653     # Don't use installbsd from OSF since it installs stuff as root
5654     # by default.
5655     for ac_prog in ginstall scoinst install; do
5656       for ac_exec_ext in '' $ac_executable_extensions; do
5657         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5658           if test $ac_prog = install &&
5659             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5660             # AIX install.  It has an incompatible calling convention.
5661             :
5662           elif test $ac_prog = install &&
5663             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5664             # program-specific install script used by HP pwplus--don't use.
5665             :
5666           else
5667             rm -rf conftest.one conftest.two conftest.dir
5668             echo one > conftest.one
5669             echo two > conftest.two
5670             mkdir conftest.dir
5671             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5672               test -s conftest.one && test -s conftest.two &&
5673               test -s conftest.dir/conftest.one &&
5674               test -s conftest.dir/conftest.two
5675             then
5676               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5677               break 3
5678             fi
5679           fi
5680         fi
5681       done
5682     done
5683     ;;
5684 esac
5685
5686   done
5687 IFS=$as_save_IFS
5688
5689 rm -rf conftest.one conftest.two conftest.dir
5690
5691 fi
5692   if test "${ac_cv_path_install+set}" = set; then
5693     INSTALL=$ac_cv_path_install
5694   else
5695     # As a last resort, use the slow shell script.  Don't cache a
5696     # value for INSTALL within a source directory, because that will
5697     # break other packages using the cache if that directory is
5698     # removed, or if the value is a relative name.
5699     INSTALL=$ac_install_sh
5700   fi
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5703 $as_echo "$INSTALL" >&6; }
5704
5705 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5706 # It thinks the first close brace ends the variable substitution.
5707 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5708
5709 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5710
5711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5712
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5714 $as_echo_n "checking whether ln -s works... " >&6; }
5715 LN_S=$as_ln_s
5716 if test "$LN_S" = "ln -s"; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718 $as_echo "yes" >&6; }
5719 else
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5721 $as_echo "no, using $LN_S" >&6; }
5722 fi
5723
5724 if test -n "$ac_tool_prefix"; then
5725   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5726 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5728 $as_echo_n "checking for $ac_word... " >&6; }
5729 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5730   $as_echo_n "(cached) " >&6
5731 else
5732   if test -n "$RANLIB"; then
5733   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5734 else
5735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5736 for as_dir in $PATH
5737 do
5738   IFS=$as_save_IFS
5739   test -z "$as_dir" && as_dir=.
5740     for ac_exec_ext in '' $ac_executable_extensions; do
5741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5742     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5744     break 2
5745   fi
5746 done
5747   done
5748 IFS=$as_save_IFS
5749
5750 fi
5751 fi
5752 RANLIB=$ac_cv_prog_RANLIB
5753 if test -n "$RANLIB"; then
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5755 $as_echo "$RANLIB" >&6; }
5756 else
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5758 $as_echo "no" >&6; }
5759 fi
5760
5761
5762 fi
5763 if test -z "$ac_cv_prog_RANLIB"; then
5764   ac_ct_RANLIB=$RANLIB
5765   # Extract the first word of "ranlib", so it can be a program name with args.
5766 set dummy ranlib; ac_word=$2
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5768 $as_echo_n "checking for $ac_word... " >&6; }
5769 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5770   $as_echo_n "(cached) " >&6
5771 else
5772   if test -n "$ac_ct_RANLIB"; then
5773   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5774 else
5775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5776 for as_dir in $PATH
5777 do
5778   IFS=$as_save_IFS
5779   test -z "$as_dir" && as_dir=.
5780     for ac_exec_ext in '' $ac_executable_extensions; do
5781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5782     ac_cv_prog_ac_ct_RANLIB="ranlib"
5783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5784     break 2
5785   fi
5786 done
5787   done
5788 IFS=$as_save_IFS
5789
5790 fi
5791 fi
5792 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5793 if test -n "$ac_ct_RANLIB"; then
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5795 $as_echo "$ac_ct_RANLIB" >&6; }
5796 else
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5798 $as_echo "no" >&6; }
5799 fi
5800
5801   if test "x$ac_ct_RANLIB" = x; then
5802     RANLIB=":"
5803   else
5804     case $cross_compiling:$ac_tool_warned in
5805 yes:)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5808 ac_tool_warned=yes ;;
5809 esac
5810     RANLIB=$ac_ct_RANLIB
5811   fi
5812 else
5813   RANLIB="$ac_cv_prog_RANLIB"
5814 fi
5815
5816 for ac_prog in 'bison -y' byacc
5817 do
5818   # Extract the first word of "$ac_prog", so it can be a program name with args.
5819 set dummy $ac_prog; ac_word=$2
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5821 $as_echo_n "checking for $ac_word... " >&6; }
5822 if test "${ac_cv_prog_YACC+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   if test -n "$YACC"; then
5826   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5827 else
5828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5829 for as_dir in $PATH
5830 do
5831   IFS=$as_save_IFS
5832   test -z "$as_dir" && as_dir=.
5833     for ac_exec_ext in '' $ac_executable_extensions; do
5834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5835     ac_cv_prog_YACC="$ac_prog"
5836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5837     break 2
5838   fi
5839 done
5840   done
5841 IFS=$as_save_IFS
5842
5843 fi
5844 fi
5845 YACC=$ac_cv_prog_YACC
5846 if test -n "$YACC"; then
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5848 $as_echo "$YACC" >&6; }
5849 else
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5851 $as_echo "no" >&6; }
5852 fi
5853
5854
5855   test -n "$YACC" && break
5856 done
5857 test -n "$YACC" || YACC="yacc"
5858
5859
5860 if test -n "$ac_tool_prefix"; then
5861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5862 set dummy ${ac_tool_prefix}ar; ac_word=$2
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5864 $as_echo_n "checking for $ac_word... " >&6; }
5865 if test "${ac_cv_prog_AR+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   if test -n "$AR"; then
5869   ac_cv_prog_AR="$AR" # Let the user override the test.
5870 else
5871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5872 for as_dir in $PATH
5873 do
5874   IFS=$as_save_IFS
5875   test -z "$as_dir" && as_dir=.
5876     for ac_exec_ext in '' $ac_executable_extensions; do
5877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5878     ac_cv_prog_AR="${ac_tool_prefix}ar"
5879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5880     break 2
5881   fi
5882 done
5883   done
5884 IFS=$as_save_IFS
5885
5886 fi
5887 fi
5888 AR=$ac_cv_prog_AR
5889 if test -n "$AR"; then
5890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5891 $as_echo "$AR" >&6; }
5892 else
5893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894 $as_echo "no" >&6; }
5895 fi
5896
5897
5898 fi
5899 if test -z "$ac_cv_prog_AR"; then
5900   ac_ct_AR=$AR
5901   # Extract the first word of "ar", so it can be a program name with args.
5902 set dummy ar; ac_word=$2
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5904 $as_echo_n "checking for $ac_word... " >&6; }
5905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -n "$ac_ct_AR"; then
5909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5910 else
5911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5912 for as_dir in $PATH
5913 do
5914   IFS=$as_save_IFS
5915   test -z "$as_dir" && as_dir=.
5916     for ac_exec_ext in '' $ac_executable_extensions; do
5917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5918     ac_cv_prog_ac_ct_AR="ar"
5919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5920     break 2
5921   fi
5922 done
5923   done
5924 IFS=$as_save_IFS
5925
5926 fi
5927 fi
5928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5929 if test -n "$ac_ct_AR"; then
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5931 $as_echo "$ac_ct_AR" >&6; }
5932 else
5933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5934 $as_echo "no" >&6; }
5935 fi
5936
5937   if test "x$ac_ct_AR" = x; then
5938     AR=""
5939   else
5940     case $cross_compiling:$ac_tool_warned in
5941 yes:)
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5944 ac_tool_warned=yes ;;
5945 esac
5946     AR=$ac_ct_AR
5947   fi
5948 else
5949   AR="$ac_cv_prog_AR"
5950 fi
5951
5952 if test -n "$ac_tool_prefix"; then
5953   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5954 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5956 $as_echo_n "checking for $ac_word... " >&6; }
5957 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if test -n "$DLLTOOL"; then
5961   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5962 else
5963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5964 for as_dir in $PATH
5965 do
5966   IFS=$as_save_IFS
5967   test -z "$as_dir" && as_dir=.
5968     for ac_exec_ext in '' $ac_executable_extensions; do
5969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5970     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5972     break 2
5973   fi
5974 done
5975   done
5976 IFS=$as_save_IFS
5977
5978 fi
5979 fi
5980 DLLTOOL=$ac_cv_prog_DLLTOOL
5981 if test -n "$DLLTOOL"; then
5982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5983 $as_echo "$DLLTOOL" >&6; }
5984 else
5985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5986 $as_echo "no" >&6; }
5987 fi
5988
5989
5990 fi
5991 if test -z "$ac_cv_prog_DLLTOOL"; then
5992   ac_ct_DLLTOOL=$DLLTOOL
5993   # Extract the first word of "dlltool", so it can be a program name with args.
5994 set dummy dlltool; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   if test -n "$ac_ct_DLLTOOL"; then
6001   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6002 else
6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6004 for as_dir in $PATH
6005 do
6006   IFS=$as_save_IFS
6007   test -z "$as_dir" && as_dir=.
6008     for ac_exec_ext in '' $ac_executable_extensions; do
6009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6010     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6012     break 2
6013   fi
6014 done
6015   done
6016 IFS=$as_save_IFS
6017
6018 fi
6019 fi
6020 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6021 if test -n "$ac_ct_DLLTOOL"; then
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6023 $as_echo "$ac_ct_DLLTOOL" >&6; }
6024 else
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6026 $as_echo "no" >&6; }
6027 fi
6028
6029   if test "x$ac_ct_DLLTOOL" = x; then
6030     DLLTOOL=""
6031   else
6032     case $cross_compiling:$ac_tool_warned in
6033 yes:)
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6036 ac_tool_warned=yes ;;
6037 esac
6038     DLLTOOL=$ac_ct_DLLTOOL
6039   fi
6040 else
6041   DLLTOOL="$ac_cv_prog_DLLTOOL"
6042 fi
6043
6044 if test -n "$ac_tool_prefix"; then
6045   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6046 set dummy ${ac_tool_prefix}windres; ac_word=$2
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6048 $as_echo_n "checking for $ac_word... " >&6; }
6049 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6050   $as_echo_n "(cached) " >&6
6051 else
6052   if test -n "$WINDRES"; then
6053   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6054 else
6055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6056 for as_dir in $PATH
6057 do
6058   IFS=$as_save_IFS
6059   test -z "$as_dir" && as_dir=.
6060     for ac_exec_ext in '' $ac_executable_extensions; do
6061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6062     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6064     break 2
6065   fi
6066 done
6067   done
6068 IFS=$as_save_IFS
6069
6070 fi
6071 fi
6072 WINDRES=$ac_cv_prog_WINDRES
6073 if test -n "$WINDRES"; then
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6075 $as_echo "$WINDRES" >&6; }
6076 else
6077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6078 $as_echo "no" >&6; }
6079 fi
6080
6081
6082 fi
6083 if test -z "$ac_cv_prog_WINDRES"; then
6084   ac_ct_WINDRES=$WINDRES
6085   # Extract the first word of "windres", so it can be a program name with args.
6086 set dummy windres; ac_word=$2
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6088 $as_echo_n "checking for $ac_word... " >&6; }
6089 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   if test -n "$ac_ct_WINDRES"; then
6093   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6094 else
6095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6096 for as_dir in $PATH
6097 do
6098   IFS=$as_save_IFS
6099   test -z "$as_dir" && as_dir=.
6100     for ac_exec_ext in '' $ac_executable_extensions; do
6101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6102     ac_cv_prog_ac_ct_WINDRES="windres"
6103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6104     break 2
6105   fi
6106 done
6107   done
6108 IFS=$as_save_IFS
6109
6110 fi
6111 fi
6112 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6113 if test -n "$ac_ct_WINDRES"; then
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6115 $as_echo "$ac_ct_WINDRES" >&6; }
6116 else
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6118 $as_echo "no" >&6; }
6119 fi
6120
6121   if test "x$ac_ct_WINDRES" = x; then
6122     WINDRES=""
6123   else
6124     case $cross_compiling:$ac_tool_warned in
6125 yes:)
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6128 ac_tool_warned=yes ;;
6129 esac
6130     WINDRES=$ac_ct_WINDRES
6131   fi
6132 else
6133   WINDRES="$ac_cv_prog_WINDRES"
6134 fi
6135
6136
6137 case $host_os in
6138   gnu*)
6139     # Needed for GNU Hurd hosts.
6140     if test -n "$ac_tool_prefix"; then
6141   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6142 set dummy ${ac_tool_prefix}mig; ac_word=$2
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144 $as_echo_n "checking for $ac_word... " >&6; }
6145 if test "${ac_cv_prog_MIG+set}" = set; then :
6146   $as_echo_n "(cached) " >&6
6147 else
6148   if test -n "$MIG"; then
6149   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6150 else
6151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152 for as_dir in $PATH
6153 do
6154   IFS=$as_save_IFS
6155   test -z "$as_dir" && as_dir=.
6156     for ac_exec_ext in '' $ac_executable_extensions; do
6157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6158     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6160     break 2
6161   fi
6162 done
6163   done
6164 IFS=$as_save_IFS
6165
6166 fi
6167 fi
6168 MIG=$ac_cv_prog_MIG
6169 if test -n "$MIG"; then
6170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6171 $as_echo "$MIG" >&6; }
6172 else
6173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174 $as_echo "no" >&6; }
6175 fi
6176
6177
6178 fi
6179 if test -z "$ac_cv_prog_MIG"; then
6180   ac_ct_MIG=$MIG
6181   # Extract the first word of "mig", so it can be a program name with args.
6182 set dummy mig; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   if test -n "$ac_ct_MIG"; then
6189   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194   IFS=$as_save_IFS
6195   test -z "$as_dir" && as_dir=.
6196     for ac_exec_ext in '' $ac_executable_extensions; do
6197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198     ac_cv_prog_ac_ct_MIG="mig"
6199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200     break 2
6201   fi
6202 done
6203   done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6209 if test -n "$ac_ct_MIG"; then
6210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6211 $as_echo "$ac_ct_MIG" >&6; }
6212 else
6213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217   if test "x$ac_ct_MIG" = x; then
6218     MIG=""
6219   else
6220     case $cross_compiling:$ac_tool_warned in
6221 yes:)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6224 ac_tool_warned=yes ;;
6225 esac
6226     MIG=$ac_ct_MIG
6227   fi
6228 else
6229   MIG="$ac_cv_prog_MIG"
6230 fi
6231
6232     if test x"$MIG" = x; then
6233       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6234     fi
6235     ;;
6236 esac
6237
6238 # ---------------------- #
6239 # Checks for libraries.  #
6240 # ---------------------- #
6241
6242 # We might need to link with -lm; most simulators need it.
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6244 $as_echo_n "checking for main in -lm... " >&6; }
6245 if test "${ac_cv_lib_m_main+set}" = set; then :
6246   $as_echo_n "(cached) " >&6
6247 else
6248   ac_check_lib_save_LIBS=$LIBS
6249 LIBS="-lm  $LIBS"
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h.  */
6252
6253
6254 int
6255 main ()
6256 {
6257 return main ();
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_link "$LINENO"; then :
6263   ac_cv_lib_m_main=yes
6264 else
6265   ac_cv_lib_m_main=no
6266 fi
6267 rm -f core conftest.err conftest.$ac_objext \
6268     conftest$ac_exeext conftest.$ac_ext
6269 LIBS=$ac_check_lib_save_LIBS
6270 fi
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6272 $as_echo "$ac_cv_lib_m_main" >&6; }
6273 if test "x$ac_cv_lib_m_main" = x""yes; then :
6274   cat >>confdefs.h <<_ACEOF
6275 #define HAVE_LIBM 1
6276 _ACEOF
6277
6278   LIBS="-lm $LIBS"
6279
6280 fi
6281
6282
6283 # We need to link with -lw to get `wctype' on Solaris before Solaris
6284 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6285 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6286 # is known to have this problem).  Therefore we avoid libw if we can.
6287 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6288 if test "x$ac_cv_func_wctype" = x""yes; then :
6289
6290 else
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6292 $as_echo_n "checking for wctype in -lw... " >&6; }
6293 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6294   $as_echo_n "(cached) " >&6
6295 else
6296   ac_check_lib_save_LIBS=$LIBS
6297 LIBS="-lw  $LIBS"
6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h.  */
6300
6301 /* Override any GCC internal prototype to avoid an error.
6302    Use char because int might match the return type of a GCC
6303    builtin and then its argument prototype would still apply.  */
6304 #ifdef __cplusplus
6305 extern "C"
6306 #endif
6307 char wctype ();
6308 int
6309 main ()
6310 {
6311 return wctype ();
6312   ;
6313   return 0;
6314 }
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_lib_w_wctype=yes
6318 else
6319   ac_cv_lib_w_wctype=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 LIBS=$ac_check_lib_save_LIBS
6324 fi
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6326 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6327 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6328   cat >>confdefs.h <<_ACEOF
6329 #define HAVE_LIBW 1
6330 _ACEOF
6331
6332   LIBS="-lw $LIBS"
6333
6334 fi
6335
6336 fi
6337
6338
6339 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6341 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6342 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   ac_func_search_save_LIBS=$LIBS
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348
6349 /* Override any GCC internal prototype to avoid an error.
6350    Use char because int might match the return type of a GCC
6351    builtin and then its argument prototype would still apply.  */
6352 #ifdef __cplusplus
6353 extern "C"
6354 #endif
6355 char gethostbyname ();
6356 int
6357 main ()
6358 {
6359 return gethostbyname ();
6360   ;
6361   return 0;
6362 }
6363 _ACEOF
6364 for ac_lib in '' nsl; do
6365   if test -z "$ac_lib"; then
6366     ac_res="none required"
6367   else
6368     ac_res=-l$ac_lib
6369     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6370   fi
6371   if ac_fn_c_try_link "$LINENO"; then :
6372   ac_cv_search_gethostbyname=$ac_res
6373 fi
6374 rm -f core conftest.err conftest.$ac_objext \
6375     conftest$ac_exeext
6376   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6377   break
6378 fi
6379 done
6380 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6381
6382 else
6383   ac_cv_search_gethostbyname=no
6384 fi
6385 rm conftest.$ac_ext
6386 LIBS=$ac_func_search_save_LIBS
6387 fi
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6389 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6390 ac_res=$ac_cv_search_gethostbyname
6391 if test "$ac_res" != no; then :
6392   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6393
6394 fi
6395
6396
6397 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6399 $as_echo_n "checking for library containing socketpair... " >&6; }
6400 if test "${ac_cv_search_socketpair+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   ac_func_search_save_LIBS=$LIBS
6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6405 /* end confdefs.h.  */
6406
6407 /* Override any GCC internal prototype to avoid an error.
6408    Use char because int might match the return type of a GCC
6409    builtin and then its argument prototype would still apply.  */
6410 #ifdef __cplusplus
6411 extern "C"
6412 #endif
6413 char socketpair ();
6414 int
6415 main ()
6416 {
6417 return socketpair ();
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 for ac_lib in '' socket; do
6423   if test -z "$ac_lib"; then
6424     ac_res="none required"
6425   else
6426     ac_res=-l$ac_lib
6427     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6428   fi
6429   if ac_fn_c_try_link "$LINENO"; then :
6430   ac_cv_search_socketpair=$ac_res
6431 fi
6432 rm -f core conftest.err conftest.$ac_objext \
6433     conftest$ac_exeext
6434   if test "${ac_cv_search_socketpair+set}" = set; then :
6435   break
6436 fi
6437 done
6438 if test "${ac_cv_search_socketpair+set}" = set; then :
6439
6440 else
6441   ac_cv_search_socketpair=no
6442 fi
6443 rm conftest.$ac_ext
6444 LIBS=$ac_func_search_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6447 $as_echo "$ac_cv_search_socketpair" >&6; }
6448 ac_res=$ac_cv_search_socketpair
6449 if test "$ac_res" != no; then :
6450   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6451
6452 fi
6453
6454
6455 # Link in zlib if we can.  This allows us to read compressed debug sections.
6456
6457   # See if the user specified whether he wants zlib support or not.
6458
6459 # Check whether --with-zlib was given.
6460 if test "${with_zlib+set}" = set; then :
6461   withval=$with_zlib;
6462 else
6463   with_zlib=auto
6464 fi
6465
6466
6467   if test "$with_zlib" != "no"; then
6468     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6469 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6470 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   ac_func_search_save_LIBS=$LIBS
6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 /* Override any GCC internal prototype to avoid an error.
6478    Use char because int might match the return type of a GCC
6479    builtin and then its argument prototype would still apply.  */
6480 #ifdef __cplusplus
6481 extern "C"
6482 #endif
6483 char zlibVersion ();
6484 int
6485 main ()
6486 {
6487 return zlibVersion ();
6488   ;
6489   return 0;
6490 }
6491 _ACEOF
6492 for ac_lib in '' z; do
6493   if test -z "$ac_lib"; then
6494     ac_res="none required"
6495   else
6496     ac_res=-l$ac_lib
6497     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6498   fi
6499   if ac_fn_c_try_link "$LINENO"; then :
6500   ac_cv_search_zlibVersion=$ac_res
6501 fi
6502 rm -f core conftest.err conftest.$ac_objext \
6503     conftest$ac_exeext
6504   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6505   break
6506 fi
6507 done
6508 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6509
6510 else
6511   ac_cv_search_zlibVersion=no
6512 fi
6513 rm conftest.$ac_ext
6514 LIBS=$ac_func_search_save_LIBS
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6517 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6518 ac_res=$ac_cv_search_zlibVersion
6519 if test "$ac_res" != no; then :
6520   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6521   for ac_header in zlib.h
6522 do :
6523   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6524 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6525   cat >>confdefs.h <<_ACEOF
6526 #define HAVE_ZLIB_H 1
6527 _ACEOF
6528
6529 fi
6530
6531 done
6532
6533 fi
6534
6535     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6536       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6537     fi
6538   fi
6539
6540
6541 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6543 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6544 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6545   $as_echo_n "(cached) " >&6
6546 else
6547   ac_func_search_save_LIBS=$LIBS
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h.  */
6550
6551 /* Override any GCC internal prototype to avoid an error.
6552    Use char because int might match the return type of a GCC
6553    builtin and then its argument prototype would still apply.  */
6554 #ifdef __cplusplus
6555 extern "C"
6556 #endif
6557 char dlgetmodinfo ();
6558 int
6559 main ()
6560 {
6561 return dlgetmodinfo ();
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 for ac_lib in '' dl xpdl; do
6567   if test -z "$ac_lib"; then
6568     ac_res="none required"
6569   else
6570     ac_res=-l$ac_lib
6571     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6572   fi
6573   if ac_fn_c_try_link "$LINENO"; then :
6574   ac_cv_search_dlgetmodinfo=$ac_res
6575 fi
6576 rm -f core conftest.err conftest.$ac_objext \
6577     conftest$ac_exeext
6578   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6579   break
6580 fi
6581 done
6582 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6583
6584 else
6585   ac_cv_search_dlgetmodinfo=no
6586 fi
6587 rm conftest.$ac_ext
6588 LIBS=$ac_func_search_save_LIBS
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6591 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6592 ac_res=$ac_cv_search_dlgetmodinfo
6593 if test "$ac_res" != no; then :
6594   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6595
6596 fi
6597
6598
6599
6600
6601
6602 # Check whether --with-libiconv-prefix was given.
6603 if test "${with_libiconv_prefix+set}" = set; then :
6604   withval=$with_libiconv_prefix;
6605     for dir in `echo "$withval" | tr : ' '`; do
6606       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6607       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6608     done
6609
6610 fi
6611
6612
6613   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6614   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6615
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6617 $as_echo_n "checking for iconv... " >&6; }
6618 if test "${am_cv_func_iconv+set}" = set; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621
6622     am_cv_func_iconv="no, consider installing GNU libiconv"
6623     am_cv_lib_iconv=no
6624     am_cv_use_build_libiconv=no
6625     am_cv_build_libiconv_path=
6626
6627     # If libiconv is part of the build tree, then try using it over
6628     # any system iconv.
6629     if test -d ../libiconv; then
6630       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6631         am_save_LIBS="$LIBS"
6632         am_save_CPPFLAGS="$CPPFLAGS"
6633         LIBS="$LIBS $lib_dir/libiconv.a"
6634         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6635         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h.  */
6637 #include <stdlib.h>
6638 #include <iconv.h>
6639 int
6640 main ()
6641 {
6642 iconv_t cd = iconv_open("","");
6643            iconv(cd,NULL,NULL,NULL,NULL);
6644            iconv_close(cd);
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 if ac_fn_c_try_link "$LINENO"; then :
6650   am_cv_use_build_libiconv=yes
6651           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6652           am_cv_lib_iconv=yes
6653           am_cv_func_iconv=yes
6654 fi
6655 rm -f core conftest.err conftest.$ac_objext \
6656     conftest$ac_exeext conftest.$ac_ext
6657         LIBS="$am_save_LIBS"
6658         CPPFLAGS="$am_save_CPPFLAGS"
6659         if test "$am_cv_use_build_libiconv" = "yes"; then
6660           break
6661         fi
6662       done
6663     fi
6664
6665     # Next, try to find iconv in libc.
6666     if test "$am_cv_func_iconv" != yes; then
6667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669 #include <stdlib.h>
6670 #include <iconv.h>
6671 int
6672 main ()
6673 {
6674 iconv_t cd = iconv_open("","");
6675          iconv(cd,NULL,NULL,NULL,NULL);
6676          iconv_close(cd);
6677   ;
6678   return 0;
6679 }
6680 _ACEOF
6681 if ac_fn_c_try_link "$LINENO"; then :
6682   am_cv_func_iconv=yes
6683 fi
6684 rm -f core conftest.err conftest.$ac_objext \
6685     conftest$ac_exeext conftest.$ac_ext
6686     fi
6687
6688     # If iconv was not in libc, try -liconv.  In this case, arrange to
6689     # look in the libiconv prefix, if it was specified by the user.
6690     if test "$am_cv_func_iconv" != yes; then
6691       am_save_CPPFLAGS="$CPPFLAGS"
6692       am_save_LIBS="$LIBS"
6693       if test -n "$LIBICONV_INCLUDE"; then
6694         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6695         LIBS="$LIBS $LIBICONV_LIBDIR"
6696       fi
6697       LIBS="$LIBS -liconv"
6698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <stdlib.h>
6701 #include <iconv.h>
6702 int
6703 main ()
6704 {
6705 iconv_t cd = iconv_open("","");
6706          iconv(cd,NULL,NULL,NULL,NULL);
6707          iconv_close(cd);
6708   ;
6709   return 0;
6710 }
6711 _ACEOF
6712 if ac_fn_c_try_link "$LINENO"; then :
6713   am_cv_lib_iconv=yes
6714         am_cv_func_iconv=yes
6715 fi
6716 rm -f core conftest.err conftest.$ac_objext \
6717     conftest$ac_exeext conftest.$ac_ext
6718       LIBS="$am_save_LIBS"
6719       CPPFLAGS="$am_save_CPPFLAGS"
6720     fi
6721
6722 fi
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6724 $as_echo "$am_cv_func_iconv" >&6; }
6725
6726   # Set the various flags based on the cache variables.  We can't rely
6727   # on the flags to remain set from the above code, due to caching.
6728   LIBICONV=
6729   if test "$am_cv_lib_iconv" = yes; then
6730     LIBICONV="-liconv"
6731   else
6732     LIBICONV_LIBDIR=
6733     LIBICONV_INCLUDE=
6734   fi
6735   if test "$am_cv_use_build_libiconv" = yes; then
6736     LIBICONV="$am_cv_build_libiconv_path"
6737     LIBICONV_LIBDIR=""
6738     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6739   fi
6740   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6741   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6742
6743   if test "$am_cv_func_iconv" = yes; then
6744
6745 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6746
6747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6748 $as_echo_n "checking for iconv declaration... " >&6; }
6749     if test "${am_cv_proto_iconv+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752
6753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755
6756 #include <stdlib.h>
6757 #include <iconv.h>
6758 extern
6759 #ifdef __cplusplus
6760 "C"
6761 #endif
6762 #if defined(__STDC__) || defined(__cplusplus)
6763 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6764 #else
6765 size_t iconv();
6766 #endif
6767
6768 int
6769 main ()
6770 {
6771
6772   ;
6773   return 0;
6774 }
6775 _ACEOF
6776 if ac_fn_c_try_compile "$LINENO"; then :
6777   am_cv_proto_iconv_arg1=""
6778 else
6779   am_cv_proto_iconv_arg1="const"
6780 fi
6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6782       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6783 fi
6784
6785     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6786     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6787          }$am_cv_proto_iconv" >&5
6788 $as_echo "${ac_t:-
6789          }$am_cv_proto_iconv" >&6; }
6790
6791 cat >>confdefs.h <<_ACEOF
6792 #define ICONV_CONST $am_cv_proto_iconv_arg1
6793 _ACEOF
6794
6795   fi
6796
6797
6798 # GDB may fork/exec the iconv program to get the list of supported character
6799 # sets.  Allow the user to specify where to find it.
6800 # There are several factors affecting the choice of option name:
6801 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6802 #   the build-time location of libiconv files.
6803 # - The program we need to find is iconv, which comes with glibc.  The user
6804 #   doesn't necessarily have libiconv installed.  Therefore naming this
6805 #   --with-libiconv-foo feels wrong.
6806 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6807 #   defined to work on directories not files (though it really doesn't know
6808 #   the difference).
6809 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6810 #   with --with-libiconv-prefix.
6811 # Putting these together is why the option name is --with-iconv-bin.
6812
6813
6814 # Check whether --with-iconv-bin was given.
6815 if test "${with_iconv_bin+set}" = set; then :
6816   withval=$with_iconv_bin; iconv_bin="${withval}"
6817
6818 cat >>confdefs.h <<_ACEOF
6819 #define ICONV_BIN "${iconv_bin}"
6820 _ACEOF
6821
6822
6823   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6824      if test "x$prefix" = xNONE; then
6825         test_prefix=/usr/local
6826      else
6827         test_prefix=$prefix
6828      fi
6829   else
6830      test_prefix=$exec_prefix
6831   fi
6832   value=0
6833   case ${iconv_bin} in
6834      "${test_prefix}"|"${test_prefix}/"*|\
6835         '${exec_prefix}'|'${exec_prefix}/'*)
6836      value=1
6837      ;;
6838   esac
6839
6840 cat >>confdefs.h <<_ACEOF
6841 #define ICONV_BIN_RELOCATABLE $value
6842 _ACEOF
6843
6844
6845
6846 fi
6847
6848
6849 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6850 # There is a very specific comment in /usr/include/curses.h explaining that
6851 # termcap routines built into libcurses must not be used.
6852 #
6853 # The symptoms we observed so far is GDB unexpectedly changing
6854 # the terminal settings when tgetent is called - this is particularly
6855 # visible as the output is missing carriage returns, and so rapidly
6856 # becomes very hard to read.
6857 #
6858 # The readline configure script has already decided that libtermcap
6859 # was enough for its purposes, and so decided to build readline using
6860 # libtermcap.  Since the TUI mode requires curses, building GDB with
6861 # TUI enabled results in both libraries to be used at the same time,
6862 # which is not allowed.  This basically means that GDB with TUI is
6863 # broken on alpha-osf.
6864
6865 case $host_os in
6866   osf* )
6867     if test x"$enable_tui" = xyes; then
6868       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6869     fi
6870     if test x"$enable_tui" = xauto; then
6871       enable_tui=no
6872     fi
6873     ;;
6874 esac
6875
6876 # For the TUI, we need enhanced curses functionality.
6877 if test x"$enable_tui" != xno; then
6878   prefer_curses=yes
6879 fi
6880
6881 curses_found=no
6882 if test x"$prefer_curses" = xyes; then
6883   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6884   # curses library because the latter might not provide all the
6885   # functionality we need.  However, this leads to problems on systems
6886   # where the linker searches /usr/local/lib, but the compiler doesn't
6887   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6888   # default installation of ncurses on alpha*-dec-osf* will lead to such
6889   # a situation.
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6891 $as_echo_n "checking for library containing waddstr... " >&6; }
6892 if test "${ac_cv_search_waddstr+set}" = set; then :
6893   $as_echo_n "(cached) " >&6
6894 else
6895   ac_func_search_save_LIBS=$LIBS
6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6897 /* end confdefs.h.  */
6898
6899 /* Override any GCC internal prototype to avoid an error.
6900    Use char because int might match the return type of a GCC
6901    builtin and then its argument prototype would still apply.  */
6902 #ifdef __cplusplus
6903 extern "C"
6904 #endif
6905 char waddstr ();
6906 int
6907 main ()
6908 {
6909 return waddstr ();
6910   ;
6911   return 0;
6912 }
6913 _ACEOF
6914 for ac_lib in '' ncurses cursesX curses; do
6915   if test -z "$ac_lib"; then
6916     ac_res="none required"
6917   else
6918     ac_res=-l$ac_lib
6919     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6920   fi
6921   if ac_fn_c_try_link "$LINENO"; then :
6922   ac_cv_search_waddstr=$ac_res
6923 fi
6924 rm -f core conftest.err conftest.$ac_objext \
6925     conftest$ac_exeext
6926   if test "${ac_cv_search_waddstr+set}" = set; then :
6927   break
6928 fi
6929 done
6930 if test "${ac_cv_search_waddstr+set}" = set; then :
6931
6932 else
6933   ac_cv_search_waddstr=no
6934 fi
6935 rm conftest.$ac_ext
6936 LIBS=$ac_func_search_save_LIBS
6937 fi
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6939 $as_echo "$ac_cv_search_waddstr" >&6; }
6940 ac_res=$ac_cv_search_waddstr
6941 if test "$ac_res" != no; then :
6942   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6943
6944 fi
6945
6946
6947   if test "$ac_cv_search_waddstr" != no; then
6948     curses_found=yes
6949   fi
6950 fi
6951
6952 # Check whether we should enable the TUI, but only do so if we really
6953 # can.
6954 if test x"$enable_tui" != xno; then
6955   if test -d $srcdir/tui; then
6956     if test "$curses_found" != no; then
6957       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6958       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6959       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6960       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6961     else
6962       if test x"$enable_tui" = xyes; then
6963         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6964       else
6965         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6966 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6967       fi
6968     fi
6969   fi
6970 fi
6971
6972 # Since GDB uses Readline, we need termcap functionality.  In many
6973 # cases this will be provided by the curses library, but some systems
6974 # have a seperate termcap library, or no curses library at all.
6975
6976 case $host_os in
6977   cygwin*)
6978     if test -d $srcdir/libtermcap; then
6979       LIBS="../libtermcap/libtermcap.a $LIBS"
6980       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6981     fi ;;
6982   go32* | *djgpp*)
6983     ac_cv_search_tgetent="none required"
6984     ;;
6985   *mingw32*)
6986     ac_cv_search_tgetent="none required"
6987     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6988     ;;
6989 esac
6990
6991 # These are the libraries checked by Readline.
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6993 $as_echo_n "checking for library containing tgetent... " >&6; }
6994 if test "${ac_cv_search_tgetent+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997   ac_func_search_save_LIBS=$LIBS
6998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6999 /* end confdefs.h.  */
7000
7001 /* Override any GCC internal prototype to avoid an error.
7002    Use char because int might match the return type of a GCC
7003    builtin and then its argument prototype would still apply.  */
7004 #ifdef __cplusplus
7005 extern "C"
7006 #endif
7007 char tgetent ();
7008 int
7009 main ()
7010 {
7011 return tgetent ();
7012   ;
7013   return 0;
7014 }
7015 _ACEOF
7016 for ac_lib in '' termcap tinfo curses ncurses; do
7017   if test -z "$ac_lib"; then
7018     ac_res="none required"
7019   else
7020     ac_res=-l$ac_lib
7021     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7022   fi
7023   if ac_fn_c_try_link "$LINENO"; then :
7024   ac_cv_search_tgetent=$ac_res
7025 fi
7026 rm -f core conftest.err conftest.$ac_objext \
7027     conftest$ac_exeext
7028   if test "${ac_cv_search_tgetent+set}" = set; then :
7029   break
7030 fi
7031 done
7032 if test "${ac_cv_search_tgetent+set}" = set; then :
7033
7034 else
7035   ac_cv_search_tgetent=no
7036 fi
7037 rm conftest.$ac_ext
7038 LIBS=$ac_func_search_save_LIBS
7039 fi
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7041 $as_echo "$ac_cv_search_tgetent" >&6; }
7042 ac_res=$ac_cv_search_tgetent
7043 if test "$ac_res" != no; then :
7044   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7045
7046 fi
7047
7048
7049 if test "$ac_cv_search_tgetent" = no; then
7050   as_fn_error "no termcap library found" "$LINENO" 5
7051 fi
7052
7053
7054 # Check whether --with-system-readline was given.
7055 if test "${with_system_readline+set}" = set; then :
7056   withval=$with_system_readline;
7057 fi
7058
7059
7060 if test "$with_system_readline" = yes; then
7061   READLINE=-lreadline
7062   READLINE_DEPS=
7063   READLINE_CFLAGS=
7064   READLINE_TEXI_INCFLAG=
7065 else
7066   READLINE='$(READLINE_DIR)/libreadline.a'
7067   READLINE_DEPS='$(READLINE)'
7068   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7069   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7070 fi
7071
7072
7073
7074
7075
7076 # Generate jit-reader.h
7077
7078 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7079 TARGET_PTR=
7080
7081 # The cast to long int works around a bug in the HP C Compiler
7082 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7083 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7084 # This bug is HP SR number 8606223364.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7086 $as_echo_n "checking size of unsigned long long... " >&6; }
7087 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7088   $as_echo_n "(cached) " >&6
7089 else
7090   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7091
7092 else
7093   if test "$ac_cv_type_unsigned_long_long" = yes; then
7094      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7096 { as_fn_set_status 77
7097 as_fn_error "cannot compute sizeof (unsigned long long)
7098 See \`config.log' for more details." "$LINENO" 5; }; }
7099    else
7100      ac_cv_sizeof_unsigned_long_long=0
7101    fi
7102 fi
7103
7104 fi
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7106 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7107
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7112 _ACEOF
7113
7114
7115 # The cast to long int works around a bug in the HP C Compiler
7116 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7117 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7118 # This bug is HP SR number 8606223364.
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7120 $as_echo_n "checking size of unsigned long... " >&6; }
7121 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7122   $as_echo_n "(cached) " >&6
7123 else
7124   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7125
7126 else
7127   if test "$ac_cv_type_unsigned_long" = yes; then
7128      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7130 { as_fn_set_status 77
7131 as_fn_error "cannot compute sizeof (unsigned long)
7132 See \`config.log' for more details." "$LINENO" 5; }; }
7133    else
7134      ac_cv_sizeof_unsigned_long=0
7135    fi
7136 fi
7137
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7140 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7141
7142
7143
7144 cat >>confdefs.h <<_ACEOF
7145 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7146 _ACEOF
7147
7148
7149 # The cast to long int works around a bug in the HP C Compiler
7150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7152 # This bug is HP SR number 8606223364.
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7154 $as_echo_n "checking size of unsigned __int128... " >&6; }
7155 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7159
7160 else
7161   if test "$ac_cv_type_unsigned___int128" = yes; then
7162      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7164 { as_fn_set_status 77
7165 as_fn_error "cannot compute sizeof (unsigned __int128)
7166 See \`config.log' for more details." "$LINENO" 5; }; }
7167    else
7168      ac_cv_sizeof_unsigned___int128=0
7169    fi
7170 fi
7171
7172 fi
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7174 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7175
7176
7177
7178 cat >>confdefs.h <<_ACEOF
7179 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7180 _ACEOF
7181
7182
7183
7184 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7185   TARGET_PTR="unsigned long"
7186 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7187   TARGET_PTR="unsigned long long"
7188 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7189   TARGET_PTR="unsigned __int128"
7190 else
7191   TARGET_PTR="unsigned long"
7192 fi
7193
7194
7195 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7196
7197
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7199 $as_echo_n "checking for library containing dlopen... " >&6; }
7200 if test "${ac_cv_search_dlopen+set}" = set; then :
7201   $as_echo_n "(cached) " >&6
7202 else
7203   ac_func_search_save_LIBS=$LIBS
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205 /* end confdefs.h.  */
7206
7207 /* Override any GCC internal prototype to avoid an error.
7208    Use char because int might match the return type of a GCC
7209    builtin and then its argument prototype would still apply.  */
7210 #ifdef __cplusplus
7211 extern "C"
7212 #endif
7213 char dlopen ();
7214 int
7215 main ()
7216 {
7217 return dlopen ();
7218   ;
7219   return 0;
7220 }
7221 _ACEOF
7222 for ac_lib in '' dl; do
7223   if test -z "$ac_lib"; then
7224     ac_res="none required"
7225   else
7226     ac_res=-l$ac_lib
7227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7228   fi
7229   if ac_fn_c_try_link "$LINENO"; then :
7230   ac_cv_search_dlopen=$ac_res
7231 fi
7232 rm -f core conftest.err conftest.$ac_objext \
7233     conftest$ac_exeext
7234   if test "${ac_cv_search_dlopen+set}" = set; then :
7235   break
7236 fi
7237 done
7238 if test "${ac_cv_search_dlopen+set}" = set; then :
7239
7240 else
7241   ac_cv_search_dlopen=no
7242 fi
7243 rm conftest.$ac_ext
7244 LIBS=$ac_func_search_save_LIBS
7245 fi
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7247 $as_echo "$ac_cv_search_dlopen" >&6; }
7248 ac_res=$ac_cv_search_dlopen
7249 if test "$ac_res" != no; then :
7250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7251
7252 fi
7253
7254
7255
7256
7257 # Check whether --with-jit-reader-dir was given.
7258 if test "${with_jit_reader_dir+set}" = set; then :
7259   withval=$with_jit_reader_dir;
7260     JIT_READER_DIR=$withval
7261 else
7262   JIT_READER_DIR=${libdir}/gdb
7263 fi
7264
7265
7266   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7267   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7268   ac_define_dir=`eval echo $JIT_READER_DIR`
7269   ac_define_dir=`eval echo $ac_define_dir`
7270
7271 cat >>confdefs.h <<_ACEOF
7272 #define JIT_READER_DIR "$ac_define_dir"
7273 _ACEOF
7274
7275
7276
7277
7278   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7279      if test "x$prefix" = xNONE; then
7280         test_prefix=/usr/local
7281      else
7282         test_prefix=$prefix
7283      fi
7284   else
7285      test_prefix=$exec_prefix
7286   fi
7287   value=0
7288   case ${ac_define_dir} in
7289      "${test_prefix}"|"${test_prefix}/"*|\
7290         '${exec_prefix}'|'${exec_prefix}/'*)
7291      value=1
7292      ;;
7293   esac
7294
7295 cat >>confdefs.h <<_ACEOF
7296 #define JIT_READER_DIR_RELOCATABLE $value
7297 _ACEOF
7298
7299
7300
7301
7302
7303 # Check whether --with-expat was given.
7304 if test "${with_expat+set}" = set; then :
7305   withval=$with_expat;
7306 else
7307   with_expat=auto
7308 fi
7309
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7311 $as_echo_n "checking whether to use expat... " >&6; }
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7313 $as_echo "$with_expat" >&6; }
7314
7315 if test "${with_expat}" = no; then
7316   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7317 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7318   HAVE_LIBEXPAT=no
7319 else
7320
7321       if test "X$prefix" = "XNONE"; then
7322     acl_final_prefix="$ac_default_prefix"
7323   else
7324     acl_final_prefix="$prefix"
7325   fi
7326   if test "X$exec_prefix" = "XNONE"; then
7327     acl_final_exec_prefix='${prefix}'
7328   else
7329     acl_final_exec_prefix="$exec_prefix"
7330   fi
7331   acl_save_prefix="$prefix"
7332   prefix="$acl_final_prefix"
7333   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7334   prefix="$acl_save_prefix"
7335
7336
7337 # Check whether --with-gnu-ld was given.
7338 if test "${with_gnu_ld+set}" = set; then :
7339   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7340 else
7341   with_gnu_ld=no
7342 fi
7343
7344 # Prepare PATH_SEPARATOR.
7345 # The user is always right.
7346 if test "${PATH_SEPARATOR+set}" != set; then
7347   echo "#! /bin/sh" >conf$$.sh
7348   echo  "exit 0"   >>conf$$.sh
7349   chmod +x conf$$.sh
7350   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7351     PATH_SEPARATOR=';'
7352   else
7353     PATH_SEPARATOR=:
7354   fi
7355   rm -f conf$$.sh
7356 fi
7357 ac_prog=ld
7358 if test "$GCC" = yes; then
7359   # Check if gcc -print-prog-name=ld gives a path.
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7361 $as_echo_n "checking for ld used by GCC... " >&6; }
7362   case $host in
7363   *-*-mingw*)
7364     # gcc leaves a trailing carriage return which upsets mingw
7365     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7366   *)
7367     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7368   esac
7369   case $ac_prog in
7370     # Accept absolute paths.
7371     [\\/]* | [A-Za-z]:[\\/]*)
7372       re_direlt='/[^/][^/]*/\.\./'
7373       # Canonicalize the path of ld
7374       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7375       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7376         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7377       done
7378       test -z "$LD" && LD="$ac_prog"
7379       ;;
7380   "")
7381     # If it fails, then pretend we aren't using GCC.
7382     ac_prog=ld
7383     ;;
7384   *)
7385     # If it is relative, then search for the first ld in PATH.
7386     with_gnu_ld=unknown
7387     ;;
7388   esac
7389 elif test "$with_gnu_ld" = yes; then
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7391 $as_echo_n "checking for GNU ld... " >&6; }
7392 else
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7394 $as_echo_n "checking for non-GNU ld... " >&6; }
7395 fi
7396 if test "${acl_cv_path_LD+set}" = set; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -z "$LD"; then
7400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7401   for ac_dir in $PATH; do
7402     test -z "$ac_dir" && ac_dir=.
7403     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7404       acl_cv_path_LD="$ac_dir/$ac_prog"
7405       # Check to see if the program is GNU ld.  I'd rather use --version,
7406       # but apparently some GNU ld's only accept -v.
7407       # Break only if it was the GNU/non-GNU ld that we prefer.
7408       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7409         test "$with_gnu_ld" != no && break
7410       else
7411         test "$with_gnu_ld" != yes && break
7412       fi
7413     fi
7414   done
7415   IFS="$ac_save_ifs"
7416 else
7417   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7418 fi
7419 fi
7420
7421 LD="$acl_cv_path_LD"
7422 if test -n "$LD"; then
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7424 $as_echo "$LD" >&6; }
7425 else
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7427 $as_echo "no" >&6; }
7428 fi
7429 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7431 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7432 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7436 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7437   acl_cv_prog_gnu_ld=yes
7438 else
7439   acl_cv_prog_gnu_ld=no
7440 fi
7441 fi
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7443 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7444 with_gnu_ld=$acl_cv_prog_gnu_ld
7445
7446
7447
7448                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7449 $as_echo_n "checking for shared library run path origin... " >&6; }
7450 if test "${acl_cv_rpath+set}" = set; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453
7454     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7455     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7456     . ./conftest.sh
7457     rm -f ./conftest.sh
7458     acl_cv_rpath=done
7459
7460 fi
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7462 $as_echo "$acl_cv_rpath" >&6; }
7463   wl="$acl_cv_wl"
7464   libext="$acl_cv_libext"
7465   shlibext="$acl_cv_shlibext"
7466   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7467   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7468   hardcode_direct="$acl_cv_hardcode_direct"
7469   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7470     # Check whether --enable-rpath was given.
7471 if test "${enable_rpath+set}" = set; then :
7472   enableval=$enable_rpath; :
7473 else
7474   enable_rpath=yes
7475 fi
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486     use_additional=yes
7487
7488   acl_save_prefix="$prefix"
7489   prefix="$acl_final_prefix"
7490   acl_save_exec_prefix="$exec_prefix"
7491   exec_prefix="$acl_final_exec_prefix"
7492
7493     eval additional_includedir=\"$includedir\"
7494     eval additional_libdir=\"$libdir\"
7495
7496   exec_prefix="$acl_save_exec_prefix"
7497   prefix="$acl_save_prefix"
7498
7499
7500 # Check whether --with-libexpat-prefix was given.
7501 if test "${with_libexpat_prefix+set}" = set; then :
7502   withval=$with_libexpat_prefix;
7503     if test "X$withval" = "Xno"; then
7504       use_additional=no
7505     else
7506       if test "X$withval" = "X"; then
7507
7508   acl_save_prefix="$prefix"
7509   prefix="$acl_final_prefix"
7510   acl_save_exec_prefix="$exec_prefix"
7511   exec_prefix="$acl_final_exec_prefix"
7512
7513           eval additional_includedir=\"$includedir\"
7514           eval additional_libdir=\"$libdir\"
7515
7516   exec_prefix="$acl_save_exec_prefix"
7517   prefix="$acl_save_prefix"
7518
7519       else
7520         additional_includedir="$withval/include"
7521         additional_libdir="$withval/lib"
7522       fi
7523     fi
7524
7525 fi
7526
7527       LIBEXPAT=
7528   LTLIBEXPAT=
7529   INCEXPAT=
7530   rpathdirs=
7531   ltrpathdirs=
7532   names_already_handled=
7533   names_next_round='expat '
7534   while test -n "$names_next_round"; do
7535     names_this_round="$names_next_round"
7536     names_next_round=
7537     for name in $names_this_round; do
7538       already_handled=
7539       for n in $names_already_handled; do
7540         if test "$n" = "$name"; then
7541           already_handled=yes
7542           break
7543         fi
7544       done
7545       if test -z "$already_handled"; then
7546         names_already_handled="$names_already_handled $name"
7547                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7548         eval value=\"\$HAVE_LIB$uppername\"
7549         if test -n "$value"; then
7550           if test "$value" = yes; then
7551             eval value=\"\$LIB$uppername\"
7552             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7553             eval value=\"\$LTLIB$uppername\"
7554             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7555           else
7556                                     :
7557           fi
7558         else
7559                               found_dir=
7560           found_la=
7561           found_so=
7562           found_a=
7563           if test $use_additional = yes; then
7564             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7565               found_dir="$additional_libdir"
7566               found_so="$additional_libdir/lib$name.$shlibext"
7567               if test -f "$additional_libdir/lib$name.la"; then
7568                 found_la="$additional_libdir/lib$name.la"
7569               fi
7570             else
7571               if test -f "$additional_libdir/lib$name.$libext"; then
7572                 found_dir="$additional_libdir"
7573                 found_a="$additional_libdir/lib$name.$libext"
7574                 if test -f "$additional_libdir/lib$name.la"; then
7575                   found_la="$additional_libdir/lib$name.la"
7576                 fi
7577               fi
7578             fi
7579           fi
7580           if test "X$found_dir" = "X"; then
7581             for x in $LDFLAGS $LTLIBEXPAT; do
7582
7583   acl_save_prefix="$prefix"
7584   prefix="$acl_final_prefix"
7585   acl_save_exec_prefix="$exec_prefix"
7586   exec_prefix="$acl_final_exec_prefix"
7587   eval x=\"$x\"
7588   exec_prefix="$acl_save_exec_prefix"
7589   prefix="$acl_save_prefix"
7590
7591               case "$x" in
7592                 -L*)
7593                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7594                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7595                     found_dir="$dir"
7596                     found_so="$dir/lib$name.$shlibext"
7597                     if test -f "$dir/lib$name.la"; then
7598                       found_la="$dir/lib$name.la"
7599                     fi
7600                   else
7601                     if test -f "$dir/lib$name.$libext"; then
7602                       found_dir="$dir"
7603                       found_a="$dir/lib$name.$libext"
7604                       if test -f "$dir/lib$name.la"; then
7605                         found_la="$dir/lib$name.la"
7606                       fi
7607                     fi
7608                   fi
7609                   ;;
7610               esac
7611               if test "X$found_dir" != "X"; then
7612                 break
7613               fi
7614             done
7615           fi
7616           if test "X$found_dir" != "X"; then
7617                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7618             if test "X$found_so" != "X"; then
7619                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7620                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7621               else
7622                                                                                 haveit=
7623                 for x in $ltrpathdirs; do
7624                   if test "X$x" = "X$found_dir"; then
7625                     haveit=yes
7626                     break
7627                   fi
7628                 done
7629                 if test -z "$haveit"; then
7630                   ltrpathdirs="$ltrpathdirs $found_dir"
7631                 fi
7632                                 if test "$hardcode_direct" = yes; then
7633                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7634                 else
7635                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7636                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7637                                                             haveit=
7638                     for x in $rpathdirs; do
7639                       if test "X$x" = "X$found_dir"; then
7640                         haveit=yes
7641                         break
7642                       fi
7643                     done
7644                     if test -z "$haveit"; then
7645                       rpathdirs="$rpathdirs $found_dir"
7646                     fi
7647                   else
7648                                                                                 haveit=
7649                     for x in $LDFLAGS $LIBEXPAT; do
7650
7651   acl_save_prefix="$prefix"
7652   prefix="$acl_final_prefix"
7653   acl_save_exec_prefix="$exec_prefix"
7654   exec_prefix="$acl_final_exec_prefix"
7655   eval x=\"$x\"
7656   exec_prefix="$acl_save_exec_prefix"
7657   prefix="$acl_save_prefix"
7658
7659                       if test "X$x" = "X-L$found_dir"; then
7660                         haveit=yes
7661                         break
7662                       fi
7663                     done
7664                     if test -z "$haveit"; then
7665                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7666                     fi
7667                     if test "$hardcode_minus_L" != no; then
7668                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7669                     else
7670                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7671                     fi
7672                   fi
7673                 fi
7674               fi
7675             else
7676               if test "X$found_a" != "X"; then
7677                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7678               else
7679                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7680               fi
7681             fi
7682                         additional_includedir=
7683             case "$found_dir" in
7684               */lib | */lib/)
7685                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7686                 additional_includedir="$basedir/include"
7687                 ;;
7688             esac
7689             if test "X$additional_includedir" != "X"; then
7690                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7691                 haveit=
7692                 if test "X$additional_includedir" = "X/usr/local/include"; then
7693                   if test -n "$GCC"; then
7694                     case $host_os in
7695                       linux*) haveit=yes;;
7696                     esac
7697                   fi
7698                 fi
7699                 if test -z "$haveit"; then
7700                   for x in $CPPFLAGS $INCEXPAT; do
7701
7702   acl_save_prefix="$prefix"
7703   prefix="$acl_final_prefix"
7704   acl_save_exec_prefix="$exec_prefix"
7705   exec_prefix="$acl_final_exec_prefix"
7706   eval x=\"$x\"
7707   exec_prefix="$acl_save_exec_prefix"
7708   prefix="$acl_save_prefix"
7709
7710                     if test "X$x" = "X-I$additional_includedir"; then
7711                       haveit=yes
7712                       break
7713                     fi
7714                   done
7715                   if test -z "$haveit"; then
7716                     if test -d "$additional_includedir"; then
7717                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7718                     fi
7719                   fi
7720                 fi
7721               fi
7722             fi
7723                         if test -n "$found_la"; then
7724                                                         save_libdir="$libdir"
7725               case "$found_la" in
7726                 */* | *\\*) . "$found_la" ;;
7727                 *) . "./$found_la" ;;
7728               esac
7729               libdir="$save_libdir"
7730                             for dep in $dependency_libs; do
7731                 case "$dep" in
7732                   -L*)
7733                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7734                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7735                       haveit=
7736                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7737                         if test -n "$GCC"; then
7738                           case $host_os in
7739                             linux*) haveit=yes;;
7740                           esac
7741                         fi
7742                       fi
7743                       if test -z "$haveit"; then
7744                         haveit=
7745                         for x in $LDFLAGS $LIBEXPAT; do
7746
7747   acl_save_prefix="$prefix"
7748   prefix="$acl_final_prefix"
7749   acl_save_exec_prefix="$exec_prefix"
7750   exec_prefix="$acl_final_exec_prefix"
7751   eval x=\"$x\"
7752   exec_prefix="$acl_save_exec_prefix"
7753   prefix="$acl_save_prefix"
7754
7755                           if test "X$x" = "X-L$additional_libdir"; then
7756                             haveit=yes
7757                             break
7758                           fi
7759                         done
7760                         if test -z "$haveit"; then
7761                           if test -d "$additional_libdir"; then
7762                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7763                           fi
7764                         fi
7765                         haveit=
7766                         for x in $LDFLAGS $LTLIBEXPAT; do
7767
7768   acl_save_prefix="$prefix"
7769   prefix="$acl_final_prefix"
7770   acl_save_exec_prefix="$exec_prefix"
7771   exec_prefix="$acl_final_exec_prefix"
7772   eval x=\"$x\"
7773   exec_prefix="$acl_save_exec_prefix"
7774   prefix="$acl_save_prefix"
7775
7776                           if test "X$x" = "X-L$additional_libdir"; then
7777                             haveit=yes
7778                             break
7779                           fi
7780                         done
7781                         if test -z "$haveit"; then
7782                           if test -d "$additional_libdir"; then
7783                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7784                           fi
7785                         fi
7786                       fi
7787                     fi
7788                     ;;
7789                   -R*)
7790                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7791                     if test "$enable_rpath" != no; then
7792                                                                   haveit=
7793                       for x in $rpathdirs; do
7794                         if test "X$x" = "X$dir"; then
7795                           haveit=yes
7796                           break
7797                         fi
7798                       done
7799                       if test -z "$haveit"; then
7800                         rpathdirs="$rpathdirs $dir"
7801                       fi
7802                                                                   haveit=
7803                       for x in $ltrpathdirs; do
7804                         if test "X$x" = "X$dir"; then
7805                           haveit=yes
7806                           break
7807                         fi
7808                       done
7809                       if test -z "$haveit"; then
7810                         ltrpathdirs="$ltrpathdirs $dir"
7811                       fi
7812                     fi
7813                     ;;
7814                   -l*)
7815                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7816                     ;;
7817                   *.la)
7818                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7819                     ;;
7820                   *)
7821                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7822                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7823                     ;;
7824                 esac
7825               done
7826             fi
7827           else
7828                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7829             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7830           fi
7831         fi
7832       fi
7833     done
7834   done
7835   if test "X$rpathdirs" != "X"; then
7836     if test -n "$hardcode_libdir_separator"; then
7837                         alldirs=
7838       for found_dir in $rpathdirs; do
7839         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7840       done
7841             acl_save_libdir="$libdir"
7842       libdir="$alldirs"
7843       eval flag=\"$hardcode_libdir_flag_spec\"
7844       libdir="$acl_save_libdir"
7845       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7846     else
7847             for found_dir in $rpathdirs; do
7848         acl_save_libdir="$libdir"
7849         libdir="$found_dir"
7850         eval flag=\"$hardcode_libdir_flag_spec\"
7851         libdir="$acl_save_libdir"
7852         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7853       done
7854     fi
7855   fi
7856   if test "X$ltrpathdirs" != "X"; then
7857             for found_dir in $ltrpathdirs; do
7858       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7859     done
7860   fi
7861
7862
7863         ac_save_CPPFLAGS="$CPPFLAGS"
7864
7865   for element in $INCEXPAT; do
7866     haveit=
7867     for x in $CPPFLAGS; do
7868
7869   acl_save_prefix="$prefix"
7870   prefix="$acl_final_prefix"
7871   acl_save_exec_prefix="$exec_prefix"
7872   exec_prefix="$acl_final_exec_prefix"
7873   eval x=\"$x\"
7874   exec_prefix="$acl_save_exec_prefix"
7875   prefix="$acl_save_prefix"
7876
7877       if test "X$x" = "X$element"; then
7878         haveit=yes
7879         break
7880       fi
7881     done
7882     if test -z "$haveit"; then
7883       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7884     fi
7885   done
7886
7887
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7889 $as_echo_n "checking for libexpat... " >&6; }
7890 if test "${ac_cv_libexpat+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893
7894     ac_save_LIBS="$LIBS"
7895     LIBS="$LIBS $LIBEXPAT"
7896     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h.  */
7898 #include "expat.h"
7899 int
7900 main ()
7901 {
7902 XML_Parser p = XML_ParserCreate (0);
7903   ;
7904   return 0;
7905 }
7906 _ACEOF
7907 if ac_fn_c_try_link "$LINENO"; then :
7908   ac_cv_libexpat=yes
7909 else
7910   ac_cv_libexpat=no
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext \
7913     conftest$ac_exeext conftest.$ac_ext
7914     LIBS="$ac_save_LIBS"
7915
7916 fi
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7918 $as_echo "$ac_cv_libexpat" >&6; }
7919   if test "$ac_cv_libexpat" = yes; then
7920     HAVE_LIBEXPAT=yes
7921
7922 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7923
7924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7925 $as_echo_n "checking how to link with libexpat... " >&6; }
7926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7927 $as_echo "$LIBEXPAT" >&6; }
7928   else
7929     HAVE_LIBEXPAT=no
7930             CPPFLAGS="$ac_save_CPPFLAGS"
7931     LIBEXPAT=
7932     LTLIBEXPAT=
7933   fi
7934
7935
7936
7937
7938
7939
7940   if test "$HAVE_LIBEXPAT" != yes; then
7941     if test "$with_expat" = yes; then
7942       as_fn_error "expat is missing or unusable" "$LINENO" 5
7943     else
7944       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7945 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7946     fi
7947   else
7948     save_LIBS=$LIBS
7949     LIBS="$LIBS $LIBEXPAT"
7950     for ac_func in XML_StopParser
7951 do :
7952   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7953 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7954   cat >>confdefs.h <<_ACEOF
7955 #define HAVE_XML_STOPPARSER 1
7956 _ACEOF
7957
7958 fi
7959 done
7960
7961     LIBS=$save_LIBS
7962   fi
7963 fi
7964
7965
7966
7967
7968
7969
7970 # Check whether --with-python was given.
7971 if test "${with_python+set}" = set; then :
7972   withval=$with_python;
7973 else
7974   with_python=auto
7975 fi
7976
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7978 $as_echo_n "checking whether to use python... " >&6; }
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7980 $as_echo "$with_python" >&6; }
7981
7982 if test "${with_python}" = no; then
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7984 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7985   have_libpython=no
7986 else
7987   case "${with_python}" in
7988   [\\/]* | ?:[\\/]*)
7989     if test -d ${with_python}; then
7990       # Assume the python binary is ${with_python}/bin/python.
7991       python_prog="${with_python}/bin/python"
7992       python_prefix=
7993       # If python does not exit ${with_python}/bin, then try in
7994       # ${with_python}.  On Windows/MinGW, this is where the Python
7995       # executable is.
7996       if test ! -x "${python_prog}"; then
7997         python_prog="${with_python}/python"
7998         python_prefix=
7999       fi
8000       if test ! -x "${python_prog}"; then
8001         # Fall back to gdb 7.0/7.1 behaviour.
8002         python_prog=missing
8003         python_prefix=${with_python}
8004       fi
8005     elif test -x "${with_python}"; then
8006       # While we can't run python compiled for $host (unless host == build),
8007       # the user could write a script that provides the needed information,
8008       # so we support that.
8009       python_prog=${with_python}
8010       python_prefix=
8011     else
8012       as_fn_error "invalid value for --with-python" "$LINENO" 5
8013     fi
8014     ;;
8015   */*)
8016     # Disallow --with-python=foo/bar.
8017     as_fn_error "invalid value for --with-python" "$LINENO" 5
8018     ;;
8019   *)
8020     # The user has either specified auto, yes, or the name of the python
8021     # program assumed to be in $PATH.
8022     python_prefix=
8023     case "${with_python}" in
8024     yes | auto)
8025       if test ${build} = ${host}; then
8026         # Extract the first word of "python", so it can be a program name with args.
8027 set dummy python; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   case $python_prog_path in
8034   [\\/]* | ?:[\\/]*)
8035   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8036   ;;
8037   *)
8038   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8039 for as_dir in $PATH
8040 do
8041   IFS=$as_save_IFS
8042   test -z "$as_dir" && as_dir=.
8043     for ac_exec_ext in '' $ac_executable_extensions; do
8044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8045     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8047     break 2
8048   fi
8049 done
8050   done
8051 IFS=$as_save_IFS
8052
8053   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8054   ;;
8055 esac
8056 fi
8057 python_prog_path=$ac_cv_path_python_prog_path
8058 if test -n "$python_prog_path"; then
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8060 $as_echo "$python_prog_path" >&6; }
8061 else
8062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8063 $as_echo "no" >&6; }
8064 fi
8065
8066
8067         if test "${python_prog_path}" = missing; then
8068           python_prog=missing
8069         else
8070           python_prog=${python_prog_path}
8071         fi
8072       else
8073         # Not much we can do except assume the cross-compiler will find the
8074         # right files.
8075         python_prog=missing
8076       fi
8077       ;;
8078     *)
8079       # While we can't run python compiled for $host (unless host == build),
8080       # the user could write a script that provides the needed information,
8081       # so we support that.
8082       python_prog="${with_python}"
8083       # Extract the first word of "${python_prog}", so it can be a program name with args.
8084 set dummy ${python_prog}; ac_word=$2
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8086 $as_echo_n "checking for $ac_word... " >&6; }
8087 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8088   $as_echo_n "(cached) " >&6
8089 else
8090   case $python_prog_path in
8091   [\\/]* | ?:[\\/]*)
8092   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8093   ;;
8094   *)
8095   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8096 for as_dir in $PATH
8097 do
8098   IFS=$as_save_IFS
8099   test -z "$as_dir" && as_dir=.
8100     for ac_exec_ext in '' $ac_executable_extensions; do
8101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8102     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8104     break 2
8105   fi
8106 done
8107   done
8108 IFS=$as_save_IFS
8109
8110   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8111   ;;
8112 esac
8113 fi
8114 python_prog_path=$ac_cv_path_python_prog_path
8115 if test -n "$python_prog_path"; then
8116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8117 $as_echo "$python_prog_path" >&6; }
8118 else
8119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8120 $as_echo "no" >&6; }
8121 fi
8122
8123
8124       if test "${python_prog_path}" = missing; then
8125         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8126       fi
8127       ;;
8128     esac
8129   esac
8130
8131   if test "${python_prog}" != missing; then
8132     # We have a python program to use, but it may be too old.
8133     # Don't flag an error for --with-python=auto (the default).
8134     have_python_config=yes
8135     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8136     if test $? != 0; then
8137       have_python_config=failed
8138       if test "${with_python}" != auto; then
8139         as_fn_error "failure running python-config --includes" "$LINENO" 5
8140       fi
8141     fi
8142     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8143     if test $? != 0; then
8144       have_python_config=failed
8145       if test "${with_python}" != auto; then
8146         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8147       fi
8148     fi
8149     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8150     if test $? != 0; then
8151       have_python_config=failed
8152       if test "${with_python}" != auto; then
8153         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8154       fi
8155     fi
8156   else
8157     # We do not have a python executable we can use to determine where
8158     # to find the Python headers and libs.  We cannot guess the include
8159     # path from the python_prefix either, because that include path
8160     # depends on the Python version.  So, there is nothing much we can
8161     # do except assume that the compiler will be able to find those files.
8162     python_includes=
8163     python_libs=
8164     have_python_config=no
8165   fi
8166
8167   # If we have python-config, only try the configuration it provides.
8168   # Otherwise fallback on the old way of trying different versions of
8169   # python in turn.
8170
8171   have_libpython=no
8172   if test "${have_python_config}" = yes; then
8173     # Determine the Python version by extracting "-lpython<version>"
8174     # part of the python_libs. <version> is usually X.Y with X and Y
8175     # being decimal numbers, but can also be XY (seen on Windows).
8176     #
8177     # The extraction is performed using sed with a regular expression.
8178     # Initially, the regexp used was using the '?' quantifier to make
8179     # the dot in the version number optional.  Unfortunately, this
8180     # does not work with non-GNU versions of sed because, because of
8181     # what looks like a limitation (the '?' quantifier does not work
8182     # with back-references).  We work around this limitation by using
8183     # the '*' quantifier instead.  It means that, in theory, we might
8184     # match unexpected version strings such as "-lpython2..7", but
8185     # this seems unlikely in practice.  And even if that happens,
8186     # an error will be triggered later on, when checking that version
8187     # number.
8188     python_version=`echo " ${python_libs} " \
8189                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8190     case "${python_version}" in
8191     python*)
8192
8193   version=${python_version}
8194
8195   new_CPPFLAGS=${python_includes}
8196   new_LIBS=${python_libs}
8197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8198 $as_echo_n "checking for ${version}... " >&6; }
8199   save_CPPFLAGS=$CPPFLAGS
8200   save_LIBS=$LIBS
8201   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8202   LIBS="$LIBS $new_LIBS"
8203   found_usable_python=no
8204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206 #include "Python.h"
8207 int
8208 main ()
8209 {
8210 Py_Initialize ();
8211   ;
8212   return 0;
8213 }
8214 _ACEOF
8215 if ac_fn_c_try_link "$LINENO"; then :
8216   have_libpython=${version}
8217                   found_usable_python=yes
8218                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8219                   PYTHON_LIBS=$new_LIBS
8220 fi
8221 rm -f core conftest.err conftest.$ac_objext \
8222     conftest$ac_exeext conftest.$ac_ext
8223   CPPFLAGS=$save_CPPFLAGS
8224   LIBS=$save_LIBS
8225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8226 $as_echo "${found_usable_python}" >&6; }
8227
8228       ;;
8229     *)
8230       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8231       ;;
8232     esac
8233   elif test "${have_python_config}" != failed; then
8234     if test "${have_libpython}" = no; then
8235
8236   version=python2.7
8237
8238   new_CPPFLAGS=${python_includes}
8239   new_LIBS="${python_libs} -lpython2.7"
8240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8241 $as_echo_n "checking for ${version}... " >&6; }
8242   save_CPPFLAGS=$CPPFLAGS
8243   save_LIBS=$LIBS
8244   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8245   LIBS="$LIBS $new_LIBS"
8246   found_usable_python=no
8247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8248 /* end confdefs.h.  */
8249 #include "Python.h"
8250 int
8251 main ()
8252 {
8253 Py_Initialize ();
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 if ac_fn_c_try_link "$LINENO"; then :
8259   have_libpython=${version}
8260                   found_usable_python=yes
8261                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8262                   PYTHON_LIBS=$new_LIBS
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext \
8265     conftest$ac_exeext conftest.$ac_ext
8266   CPPFLAGS=$save_CPPFLAGS
8267   LIBS=$save_LIBS
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8269 $as_echo "${found_usable_python}" >&6; }
8270
8271     fi
8272     if test "${have_libpython}" = no; then
8273
8274   version=python2.6
8275
8276   new_CPPFLAGS=${python_includes}
8277   new_LIBS="${python_libs} -lpython2.6"
8278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8279 $as_echo_n "checking for ${version}... " >&6; }
8280   save_CPPFLAGS=$CPPFLAGS
8281   save_LIBS=$LIBS
8282   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8283   LIBS="$LIBS $new_LIBS"
8284   found_usable_python=no
8285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8286 /* end confdefs.h.  */
8287 #include "Python.h"
8288 int
8289 main ()
8290 {
8291 Py_Initialize ();
8292   ;
8293   return 0;
8294 }
8295 _ACEOF
8296 if ac_fn_c_try_link "$LINENO"; then :
8297   have_libpython=${version}
8298                   found_usable_python=yes
8299                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8300                   PYTHON_LIBS=$new_LIBS
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext \
8303     conftest$ac_exeext conftest.$ac_ext
8304   CPPFLAGS=$save_CPPFLAGS
8305   LIBS=$save_LIBS
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8307 $as_echo "${found_usable_python}" >&6; }
8308
8309     fi
8310     if test ${have_libpython} = no; then
8311
8312   version=python2.5
8313
8314   new_CPPFLAGS=${python_includes}
8315   new_LIBS="${python_libs} -lpython2.5"
8316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8317 $as_echo_n "checking for ${version}... " >&6; }
8318   save_CPPFLAGS=$CPPFLAGS
8319   save_LIBS=$LIBS
8320   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8321   LIBS="$LIBS $new_LIBS"
8322   found_usable_python=no
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #include "Python.h"
8326 int
8327 main ()
8328 {
8329 Py_Initialize ();
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_link "$LINENO"; then :
8335   have_libpython=${version}
8336                   found_usable_python=yes
8337                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8338                   PYTHON_LIBS=$new_LIBS
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext \
8341     conftest$ac_exeext conftest.$ac_ext
8342   CPPFLAGS=$save_CPPFLAGS
8343   LIBS=$save_LIBS
8344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8345 $as_echo "${found_usable_python}" >&6; }
8346
8347     fi
8348     if test ${have_libpython} = no; then
8349
8350   version=python2.4
8351
8352   new_CPPFLAGS=${python_includes}
8353   new_LIBS="${python_libs} -lpython2.4"
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8355 $as_echo_n "checking for ${version}... " >&6; }
8356   save_CPPFLAGS=$CPPFLAGS
8357   save_LIBS=$LIBS
8358   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8359   LIBS="$LIBS $new_LIBS"
8360   found_usable_python=no
8361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #include "Python.h"
8364 int
8365 main ()
8366 {
8367 Py_Initialize ();
8368   ;
8369   return 0;
8370 }
8371 _ACEOF
8372 if ac_fn_c_try_link "$LINENO"; then :
8373   have_libpython=${version}
8374                   found_usable_python=yes
8375                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8376                   PYTHON_LIBS=$new_LIBS
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext \
8379     conftest$ac_exeext conftest.$ac_ext
8380   CPPFLAGS=$save_CPPFLAGS
8381   LIBS=$save_LIBS
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8383 $as_echo "${found_usable_python}" >&6; }
8384
8385     fi
8386   fi
8387   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8388
8389 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8390
8391   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8392
8393 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8394
8395   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8396
8397 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8398
8399   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8400
8401 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8402
8403   fi
8404
8405   if test "${have_libpython}" = no; then
8406     case "${with_python}" in
8407     yes)
8408       as_fn_error "python is missing or unusable" "$LINENO" 5
8409       ;;
8410     auto)
8411       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8412 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8413       ;;
8414     *)
8415       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8416       ;;
8417     esac
8418   else
8419     if test -n "${python_prefix}"; then
8420
8421 cat >>confdefs.h <<_ACEOF
8422 #define WITH_PYTHON_PATH "${python_prefix}"
8423 _ACEOF
8424
8425
8426   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8427      if test "x$prefix" = xNONE; then
8428         test_prefix=/usr/local
8429      else
8430         test_prefix=$prefix
8431      fi
8432   else
8433      test_prefix=$exec_prefix
8434   fi
8435   value=0
8436   case ${python_prefix} in
8437      "${test_prefix}"|"${test_prefix}/"*|\
8438         '${exec_prefix}'|'${exec_prefix}/'*)
8439      value=1
8440      ;;
8441   esac
8442
8443 cat >>confdefs.h <<_ACEOF
8444 #define PYTHON_PATH_RELOCATABLE $value
8445 _ACEOF
8446
8447
8448     fi
8449   fi
8450 fi
8451
8452 if test "${have_libpython}" != no; then
8453
8454 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8455
8456   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8457   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8458   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8459   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8460   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8461
8462   # Flags needed to compile Python code (taken from python-config --cflags).
8463   # We cannot call python-config directly because it will output whatever was
8464   # used when compiling the Python interpreter itself, including flags which
8465   # would make the python-related objects be compiled differently from the
8466   # rest of GDB (e.g., -O2 and -fPIC).
8467   if test "${GCC}" = yes; then
8468     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8469   fi
8470
8471   if test "x${tentative_python_cflags}" != x; then
8472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8473 $as_echo_n "checking compiler flags for python code... " >&6; }
8474     for flag in ${tentative_python_cflags}; do
8475       # Check that the compiler accepts it
8476       saved_CFLAGS="$CFLAGS"
8477       CFLAGS="$CFLAGS $flag"
8478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479 /* end confdefs.h.  */
8480
8481 int
8482 main ()
8483 {
8484
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 if ac_fn_c_try_compile "$LINENO"; then :
8490   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8491 fi
8492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8493       CFLAGS="$saved_CFLAGS"
8494     done
8495     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8496 $as_echo "${PYTHON_CFLAGS}" >&6; }
8497   fi
8498
8499   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8500   #    #if _SGIAPI
8501   #    #define siginfo __siginfo
8502   #    #endif
8503   # The problem is that including Python causes some XOPEN macros to be
8504   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8505   # to false.  So, we work around this issue by defining siginfo ourself
8506   # though the command-line.
8507   #
8508   # On x64 Windows, Python's include headers, and pyconfig.h in
8509   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8510   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8511   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8512   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8513   # The issue was reported to the Python community, but still isn't
8514   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8515
8516   case "$gdb_host" in
8517     irix*) if test "${GCC}" = yes; then
8518              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8519            fi
8520            ;;
8521     mingw64)
8522            if test "${GCC}" = yes; then
8523              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8524            fi
8525            ;;
8526   esac
8527
8528   # Note that "python -m threading" cannot be used to check for
8529   # threading support due to a bug in Python 2.7.3
8530   # (http://bugs.python.org/issue15567).
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8532 $as_echo_n "checking whether python supports threads... " >&6; }
8533   saved_CPPFLAGS="${CPPFLAGS}"
8534   CPPFLAGS="${PYTHON_CPPFLAGS}"
8535   # Note that the test is reversed so that python_has_threads=yes on
8536   # unexpected failures.
8537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8538 /* end confdefs.h.  */
8539
8540 #include <Python.h>
8541 #ifdef WITH_THREAD
8542 # error
8543 #endif
8544
8545 _ACEOF
8546 if ac_fn_c_try_cpp "$LINENO"; then :
8547   python_has_threads=no
8548 else
8549   python_has_threads=yes
8550 fi
8551 rm -f conftest.err conftest.$ac_ext
8552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8553 $as_echo "${python_has_threads}" >&6; }
8554   CPPFLAGS="${saved_CPPFLAGS}"
8555 else
8556   # Even if Python support is not compiled in, we need to have these files
8557   # included.
8558   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8559   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8560         python/py-prettyprint.c python/py-auto-load.c"
8561 fi
8562
8563
8564
8565
8566 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
8567 # but turn it off if Python is enabled with threads, since -lmcheck is
8568 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
8569 # and for releases.
8570 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
8571    && $development; then
8572   libmcheck_default=yes
8573 else
8574   libmcheck_default=no
8575 fi
8576
8577   # Check whether --enable-libmcheck was given.
8578 if test "${enable_libmcheck+set}" = set; then :
8579   enableval=$enable_libmcheck; case "${enableval}" in
8580       yes | y) ENABLE_LIBMCHECK="yes" ;;
8581       no | n)  ENABLE_LIBMCHECK="no" ;;
8582       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
8583     esac
8584 fi
8585
8586
8587   if test -z "${ENABLE_LIBMCHECK}"; then
8588     ENABLE_LIBMCHECK=${libmcheck_default}
8589   fi
8590
8591   if test "$ENABLE_LIBMCHECK" = "yes" ; then
8592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
8593 $as_echo_n "checking for main in -lmcheck... " >&6; }
8594 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
8595   $as_echo_n "(cached) " >&6
8596 else
8597   ac_check_lib_save_LIBS=$LIBS
8598 LIBS="-lmcheck  $LIBS"
8599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8600 /* end confdefs.h.  */
8601
8602
8603 int
8604 main ()
8605 {
8606 return main ();
8607   ;
8608   return 0;
8609 }
8610 _ACEOF
8611 if ac_fn_c_try_link "$LINENO"; then :
8612   ac_cv_lib_mcheck_main=yes
8613 else
8614   ac_cv_lib_mcheck_main=no
8615 fi
8616 rm -f core conftest.err conftest.$ac_objext \
8617     conftest$ac_exeext conftest.$ac_ext
8618 LIBS=$ac_check_lib_save_LIBS
8619 fi
8620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
8621 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
8622 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
8623   cat >>confdefs.h <<_ACEOF
8624 #define HAVE_LIBMCHECK 1
8625 _ACEOF
8626
8627   LIBS="-lmcheck $LIBS"
8628
8629 fi
8630
8631   fi
8632
8633
8634 if test "$ENABLE_LIBMCHECK" = "yes" \
8635         -a "${have_libpython}" != "no" \
8636         -a "${python_has_threads}" = "yes" ; then
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
8638 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
8639 fi
8640
8641 # ------------------------- #
8642 # Checks for header files.  #
8643 # ------------------------- #
8644
8645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8646 $as_echo_n "checking for ANSI C header files... " >&6; }
8647 if test "${ac_cv_header_stdc+set}" = set; then :
8648   $as_echo_n "(cached) " >&6
8649 else
8650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8651 /* end confdefs.h.  */
8652 #include <stdlib.h>
8653 #include <stdarg.h>
8654 #include <string.h>
8655 #include <float.h>
8656
8657 int
8658 main ()
8659 {
8660
8661   ;
8662   return 0;
8663 }
8664 _ACEOF
8665 if ac_fn_c_try_compile "$LINENO"; then :
8666   ac_cv_header_stdc=yes
8667 else
8668   ac_cv_header_stdc=no
8669 fi
8670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8671
8672 if test $ac_cv_header_stdc = yes; then
8673   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8675 /* end confdefs.h.  */
8676 #include <string.h>
8677
8678 _ACEOF
8679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8680   $EGREP "memchr" >/dev/null 2>&1; then :
8681
8682 else
8683   ac_cv_header_stdc=no
8684 fi
8685 rm -f conftest*
8686
8687 fi
8688
8689 if test $ac_cv_header_stdc = yes; then
8690   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h.  */
8693 #include <stdlib.h>
8694
8695 _ACEOF
8696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8697   $EGREP "free" >/dev/null 2>&1; then :
8698
8699 else
8700   ac_cv_header_stdc=no
8701 fi
8702 rm -f conftest*
8703
8704 fi
8705
8706 if test $ac_cv_header_stdc = yes; then
8707   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8708   if test "$cross_compiling" = yes; then :
8709   :
8710 else
8711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8712 /* end confdefs.h.  */
8713 #include <ctype.h>
8714 #include <stdlib.h>
8715 #if ((' ' & 0x0FF) == 0x020)
8716 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8717 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8718 #else
8719 # define ISLOWER(c) \
8720                    (('a' <= (c) && (c) <= 'i') \
8721                      || ('j' <= (c) && (c) <= 'r') \
8722                      || ('s' <= (c) && (c) <= 'z'))
8723 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8724 #endif
8725
8726 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8727 int
8728 main ()
8729 {
8730   int i;
8731   for (i = 0; i < 256; i++)
8732     if (XOR (islower (i), ISLOWER (i))
8733         || toupper (i) != TOUPPER (i))
8734       return 2;
8735   return 0;
8736 }
8737 _ACEOF
8738 if ac_fn_c_try_run "$LINENO"; then :
8739
8740 else
8741   ac_cv_header_stdc=no
8742 fi
8743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8744   conftest.$ac_objext conftest.beam conftest.$ac_ext
8745 fi
8746
8747 fi
8748 fi
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8750 $as_echo "$ac_cv_header_stdc" >&6; }
8751 if test $ac_cv_header_stdc = yes; then
8752
8753 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8754
8755 fi
8756
8757 # elf_hp.h is for HP/UX 64-bit shared library support.
8758 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8759                   thread_db.h \
8760                   stdlib.h sys/fault.h \
8761                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8762                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8763                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8764                   termios.h termio.h \
8765                   sgtty.h unistd.h elf_hp.h \
8766                   dlfcn.h
8767 do :
8768   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8769 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8770 eval as_val=\$$as_ac_Header
8771    if test "x$as_val" = x""yes; then :
8772   cat >>confdefs.h <<_ACEOF
8773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8774 _ACEOF
8775
8776 fi
8777
8778 done
8779
8780 for ac_header in sys/proc.h
8781 do :
8782   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8783 # include <sys/param.h>
8784 #endif
8785
8786 "
8787 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8788   cat >>confdefs.h <<_ACEOF
8789 #define HAVE_SYS_PROC_H 1
8790 _ACEOF
8791
8792 fi
8793
8794 done
8795
8796 for ac_header in sys/user.h
8797 do :
8798   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8799 # include <sys/param.h>
8800 #endif
8801
8802 "
8803 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8804   cat >>confdefs.h <<_ACEOF
8805 #define HAVE_SYS_USER_H 1
8806 _ACEOF
8807
8808 fi
8809
8810 done
8811
8812
8813 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8814 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8815 # think that we don't have <curses.h> if we're using GCC.
8816 case $host_os in
8817   solaris2.[789])
8818     if test "$GCC" = yes; then
8819
8820 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8821
8822     fi ;;
8823 esac
8824 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8825 do :
8826   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8827 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8828 eval as_val=\$$as_ac_Header
8829    if test "x$as_val" = x""yes; then :
8830   cat >>confdefs.h <<_ACEOF
8831 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8832 _ACEOF
8833
8834 fi
8835
8836 done
8837
8838 for ac_header in term.h
8839 do :
8840   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
8841 # include <curses.h>
8842 #endif
8843
8844 "
8845 if test "x$ac_cv_header_term_h" = x""yes; then :
8846   cat >>confdefs.h <<_ACEOF
8847 #define HAVE_TERM_H 1
8848 _ACEOF
8849
8850 fi
8851
8852 done
8853
8854
8855 # ------------------------- #
8856 # Checks for declarations.  #
8857 # ------------------------- #
8858
8859 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
8860 if test "x$ac_cv_have_decl_free" = x""yes; then :
8861   ac_have_decl=1
8862 else
8863   ac_have_decl=0
8864 fi
8865
8866 cat >>confdefs.h <<_ACEOF
8867 #define HAVE_DECL_FREE $ac_have_decl
8868 _ACEOF
8869 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
8870 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
8871   ac_have_decl=1
8872 else
8873   ac_have_decl=0
8874 fi
8875
8876 cat >>confdefs.h <<_ACEOF
8877 #define HAVE_DECL_MALLOC $ac_have_decl
8878 _ACEOF
8879 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
8880 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
8881   ac_have_decl=1
8882 else
8883   ac_have_decl=0
8884 fi
8885
8886 cat >>confdefs.h <<_ACEOF
8887 #define HAVE_DECL_REALLOC $ac_have_decl
8888 _ACEOF
8889 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8890 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
8891   ac_have_decl=1
8892 else
8893   ac_have_decl=0
8894 fi
8895
8896 cat >>confdefs.h <<_ACEOF
8897 #define HAVE_DECL_SNPRINTF $ac_have_decl
8898 _ACEOF
8899
8900
8901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
8902 $as_echo_n "checking for LC_MESSAGES... " >&6; }
8903 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
8904   $as_echo_n "(cached) " >&6
8905 else
8906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8907 /* end confdefs.h.  */
8908 #include <locale.h>
8909 int
8910 main ()
8911 {
8912 return LC_MESSAGES
8913   ;
8914   return 0;
8915 }
8916 _ACEOF
8917 if ac_fn_c_try_link "$LINENO"; then :
8918   am_cv_val_LC_MESSAGES=yes
8919 else
8920   am_cv_val_LC_MESSAGES=no
8921 fi
8922 rm -f core conftest.err conftest.$ac_objext \
8923     conftest$ac_exeext conftest.$ac_ext
8924 fi
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
8926 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
8927   if test $am_cv_val_LC_MESSAGES = yes; then
8928
8929 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
8930
8931   fi
8932
8933
8934 # ----------------------- #
8935 # Checks for structures.  #
8936 # ----------------------- #
8937
8938 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
8939 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
8940
8941 cat >>confdefs.h <<_ACEOF
8942 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
8943 _ACEOF
8944
8945
8946 fi
8947 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
8948 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
8949
8950 cat >>confdefs.h <<_ACEOF
8951 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
8952 _ACEOF
8953
8954
8955 fi
8956
8957
8958 # ------------------ #
8959 # Checks for types.  #
8960 # ------------------ #
8961
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
8963 $as_echo_n "checking return type of signal handlers... " >&6; }
8964 if test "${ac_cv_type_signal+set}" = set; then :
8965   $as_echo_n "(cached) " >&6
8966 else
8967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8968 /* end confdefs.h.  */
8969 #include <sys/types.h>
8970 #include <signal.h>
8971
8972 int
8973 main ()
8974 {
8975 return *(signal (0, 0)) (0) == 1;
8976   ;
8977   return 0;
8978 }
8979 _ACEOF
8980 if ac_fn_c_try_compile "$LINENO"; then :
8981   ac_cv_type_signal=int
8982 else
8983   ac_cv_type_signal=void
8984 fi
8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8986 fi
8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8988 $as_echo "$ac_cv_type_signal" >&6; }
8989
8990 cat >>confdefs.h <<_ACEOF
8991 #define RETSIGTYPE $ac_cv_type_signal
8992 _ACEOF
8993
8994
8995 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
8996 #include <sys/socket.h>
8997
8998 "
8999 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9000
9001 cat >>confdefs.h <<_ACEOF
9002 #define HAVE_SOCKLEN_T 1
9003 _ACEOF
9004
9005
9006 fi
9007
9008
9009 # ------------------------------------- #
9010 # Checks for compiler characteristics.  #
9011 # ------------------------------------- #
9012
9013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9014 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9015 if test "${ac_cv_c_const+set}" = set; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9019 /* end confdefs.h.  */
9020
9021 int
9022 main ()
9023 {
9024 /* FIXME: Include the comments suggested by Paul. */
9025 #ifndef __cplusplus
9026   /* Ultrix mips cc rejects this.  */
9027   typedef int charset[2];
9028   const charset cs;
9029   /* SunOS 4.1.1 cc rejects this.  */
9030   char const *const *pcpcc;
9031   char **ppc;
9032   /* NEC SVR4.0.2 mips cc rejects this.  */
9033   struct point {int x, y;};
9034   static struct point const zero = {0,0};
9035   /* AIX XL C 1.02.0.0 rejects this.
9036      It does not let you subtract one const X* pointer from another in
9037      an arm of an if-expression whose if-part is not a constant
9038      expression */
9039   const char *g = "string";
9040   pcpcc = &g + (g ? g-g : 0);
9041   /* HPUX 7.0 cc rejects these. */
9042   ++pcpcc;
9043   ppc = (char**) pcpcc;
9044   pcpcc = (char const *const *) ppc;
9045   { /* SCO 3.2v4 cc rejects this.  */
9046     char *t;
9047     char const *s = 0 ? (char *) 0 : (char const *) 0;
9048
9049     *t++ = 0;
9050     if (s) return 0;
9051   }
9052   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9053     int x[] = {25, 17};
9054     const int *foo = &x[0];
9055     ++foo;
9056   }
9057   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9058     typedef const int *iptr;
9059     iptr p = 0;
9060     ++p;
9061   }
9062   { /* AIX XL C 1.02.0.0 rejects this saying
9063        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9064     struct s { int j; const int *ap[3]; };
9065     struct s *b; b->j = 5;
9066   }
9067   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9068     const int foo = 10;
9069     if (!foo) return 0;
9070   }
9071   return !cs[0] && !zero.x;
9072 #endif
9073
9074   ;
9075   return 0;
9076 }
9077 _ACEOF
9078 if ac_fn_c_try_compile "$LINENO"; then :
9079   ac_cv_c_const=yes
9080 else
9081   ac_cv_c_const=no
9082 fi
9083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9086 $as_echo "$ac_cv_c_const" >&6; }
9087 if test $ac_cv_c_const = no; then
9088
9089 $as_echo "#define const /**/" >>confdefs.h
9090
9091 fi
9092
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9094 $as_echo_n "checking for inline... " >&6; }
9095 if test "${ac_cv_c_inline+set}" = set; then :
9096   $as_echo_n "(cached) " >&6
9097 else
9098   ac_cv_c_inline=no
9099 for ac_kw in inline __inline__ __inline; do
9100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9101 /* end confdefs.h.  */
9102 #ifndef __cplusplus
9103 typedef int foo_t;
9104 static $ac_kw foo_t static_foo () {return 0; }
9105 $ac_kw foo_t foo () {return 0; }
9106 #endif
9107
9108 _ACEOF
9109 if ac_fn_c_try_compile "$LINENO"; then :
9110   ac_cv_c_inline=$ac_kw
9111 fi
9112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9113   test "$ac_cv_c_inline" != no && break
9114 done
9115
9116 fi
9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9118 $as_echo "$ac_cv_c_inline" >&6; }
9119
9120 case $ac_cv_c_inline in
9121   inline | yes) ;;
9122   *)
9123     case $ac_cv_c_inline in
9124       no) ac_val=;;
9125       *) ac_val=$ac_cv_c_inline;;
9126     esac
9127     cat >>confdefs.h <<_ACEOF
9128 #ifndef __cplusplus
9129 #define inline $ac_val
9130 #endif
9131 _ACEOF
9132     ;;
9133 esac
9134
9135  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9136 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9137 if test "${ac_cv_c_bigendian+set}" = set; then :
9138   $as_echo_n "(cached) " >&6
9139 else
9140   ac_cv_c_bigendian=unknown
9141     # See if we're dealing with a universal compiler.
9142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9143 /* end confdefs.h.  */
9144 #ifndef __APPLE_CC__
9145                not a universal capable compiler
9146              #endif
9147              typedef int dummy;
9148
9149 _ACEOF
9150 if ac_fn_c_try_compile "$LINENO"; then :
9151
9152         # Check for potential -arch flags.  It is not universal unless
9153         # there are at least two -arch flags with different values.
9154         ac_arch=
9155         ac_prev=
9156         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9157          if test -n "$ac_prev"; then
9158            case $ac_word in
9159              i?86 | x86_64 | ppc | ppc64)
9160                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9161                  ac_arch=$ac_word
9162                else
9163                  ac_cv_c_bigendian=universal
9164                  break
9165                fi
9166                ;;
9167            esac
9168            ac_prev=
9169          elif test "x$ac_word" = "x-arch"; then
9170            ac_prev=arch
9171          fi
9172        done
9173 fi
9174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9175     if test $ac_cv_c_bigendian = unknown; then
9176       # See if sys/param.h defines the BYTE_ORDER macro.
9177       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9178 /* end confdefs.h.  */
9179 #include <sys/types.h>
9180              #include <sys/param.h>
9181
9182 int
9183 main ()
9184 {
9185 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9186                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9187                      && LITTLE_ENDIAN)
9188               bogus endian macros
9189              #endif
9190
9191   ;
9192   return 0;
9193 }
9194 _ACEOF
9195 if ac_fn_c_try_compile "$LINENO"; then :
9196   # It does; now see whether it defined to BIG_ENDIAN or not.
9197          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9198 /* end confdefs.h.  */
9199 #include <sys/types.h>
9200                 #include <sys/param.h>
9201
9202 int
9203 main ()
9204 {
9205 #if BYTE_ORDER != BIG_ENDIAN
9206                  not big endian
9207                 #endif
9208
9209   ;
9210   return 0;
9211 }
9212 _ACEOF
9213 if ac_fn_c_try_compile "$LINENO"; then :
9214   ac_cv_c_bigendian=yes
9215 else
9216   ac_cv_c_bigendian=no
9217 fi
9218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9219 fi
9220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9221     fi
9222     if test $ac_cv_c_bigendian = unknown; then
9223       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9224       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h.  */
9226 #include <limits.h>
9227
9228 int
9229 main ()
9230 {
9231 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9232               bogus endian macros
9233              #endif
9234
9235   ;
9236   return 0;
9237 }
9238 _ACEOF
9239 if ac_fn_c_try_compile "$LINENO"; then :
9240   # It does; now see whether it defined to _BIG_ENDIAN or not.
9241          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9242 /* end confdefs.h.  */
9243 #include <limits.h>
9244
9245 int
9246 main ()
9247 {
9248 #ifndef _BIG_ENDIAN
9249                  not big endian
9250                 #endif
9251
9252   ;
9253   return 0;
9254 }
9255 _ACEOF
9256 if ac_fn_c_try_compile "$LINENO"; then :
9257   ac_cv_c_bigendian=yes
9258 else
9259   ac_cv_c_bigendian=no
9260 fi
9261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9262 fi
9263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9264     fi
9265     if test $ac_cv_c_bigendian = unknown; then
9266       # Compile a test program.
9267       if test "$cross_compiling" = yes; then :
9268   # Try to guess by grepping values from an object file.
9269          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9270 /* end confdefs.h.  */
9271 short int ascii_mm[] =
9272                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9273                 short int ascii_ii[] =
9274                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9275                 int use_ascii (int i) {
9276                   return ascii_mm[i] + ascii_ii[i];
9277                 }
9278                 short int ebcdic_ii[] =
9279                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9280                 short int ebcdic_mm[] =
9281                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9282                 int use_ebcdic (int i) {
9283                   return ebcdic_mm[i] + ebcdic_ii[i];
9284                 }
9285                 extern int foo;
9286
9287 int
9288 main ()
9289 {
9290 return use_ascii (foo) == use_ebcdic (foo);
9291   ;
9292   return 0;
9293 }
9294 _ACEOF
9295 if ac_fn_c_try_compile "$LINENO"; then :
9296   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9297               ac_cv_c_bigendian=yes
9298             fi
9299             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9300               if test "$ac_cv_c_bigendian" = unknown; then
9301                 ac_cv_c_bigendian=no
9302               else
9303                 # finding both strings is unlikely to happen, but who knows?
9304                 ac_cv_c_bigendian=unknown
9305               fi
9306             fi
9307 fi
9308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9309 else
9310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9311 /* end confdefs.h.  */
9312 $ac_includes_default
9313 int
9314 main ()
9315 {
9316
9317              /* Are we little or big endian?  From Harbison&Steele.  */
9318              union
9319              {
9320                long int l;
9321                char c[sizeof (long int)];
9322              } u;
9323              u.l = 1;
9324              return u.c[sizeof (long int) - 1] == 1;
9325
9326   ;
9327   return 0;
9328 }
9329 _ACEOF
9330 if ac_fn_c_try_run "$LINENO"; then :
9331   ac_cv_c_bigendian=no
9332 else
9333   ac_cv_c_bigendian=yes
9334 fi
9335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9336   conftest.$ac_objext conftest.beam conftest.$ac_ext
9337 fi
9338
9339     fi
9340 fi
9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9342 $as_echo "$ac_cv_c_bigendian" >&6; }
9343  case $ac_cv_c_bigendian in #(
9344    yes)
9345      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9346 ;; #(
9347    no)
9348       ;; #(
9349    universal)
9350
9351 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9352
9353      ;; #(
9354    *)
9355      as_fn_error "unknown endianness
9356  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9357  esac
9358
9359
9360 # ------------------------------ #
9361 # Checks for library functions.  #
9362 # ------------------------------ #
9363
9364 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9365 # for constant arguments.  Useless!
9366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9367 $as_echo_n "checking for working alloca.h... " >&6; }
9368 if test "${ac_cv_working_alloca_h+set}" = set; then :
9369   $as_echo_n "(cached) " >&6
9370 else
9371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9372 /* end confdefs.h.  */
9373 #include <alloca.h>
9374 int
9375 main ()
9376 {
9377 char *p = (char *) alloca (2 * sizeof (int));
9378                           if (p) return 0;
9379   ;
9380   return 0;
9381 }
9382 _ACEOF
9383 if ac_fn_c_try_link "$LINENO"; then :
9384   ac_cv_working_alloca_h=yes
9385 else
9386   ac_cv_working_alloca_h=no
9387 fi
9388 rm -f core conftest.err conftest.$ac_objext \
9389     conftest$ac_exeext conftest.$ac_ext
9390 fi
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9392 $as_echo "$ac_cv_working_alloca_h" >&6; }
9393 if test $ac_cv_working_alloca_h = yes; then
9394
9395 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9396
9397 fi
9398
9399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9400 $as_echo_n "checking for alloca... " >&6; }
9401 if test "${ac_cv_func_alloca_works+set}" = set; then :
9402   $as_echo_n "(cached) " >&6
9403 else
9404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9405 /* end confdefs.h.  */
9406 #ifdef __GNUC__
9407 # define alloca __builtin_alloca
9408 #else
9409 # ifdef _MSC_VER
9410 #  include <malloc.h>
9411 #  define alloca _alloca
9412 # else
9413 #  ifdef HAVE_ALLOCA_H
9414 #   include <alloca.h>
9415 #  else
9416 #   ifdef _AIX
9417  #pragma alloca
9418 #   else
9419 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9420 char *alloca ();
9421 #    endif
9422 #   endif
9423 #  endif
9424 # endif
9425 #endif
9426
9427 int
9428 main ()
9429 {
9430 char *p = (char *) alloca (1);
9431                                     if (p) return 0;
9432   ;
9433   return 0;
9434 }
9435 _ACEOF
9436 if ac_fn_c_try_link "$LINENO"; then :
9437   ac_cv_func_alloca_works=yes
9438 else
9439   ac_cv_func_alloca_works=no
9440 fi
9441 rm -f core conftest.err conftest.$ac_objext \
9442     conftest$ac_exeext conftest.$ac_ext
9443 fi
9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9445 $as_echo "$ac_cv_func_alloca_works" >&6; }
9446
9447 if test $ac_cv_func_alloca_works = yes; then
9448
9449 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9450
9451 else
9452   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9453 # that cause trouble.  Some versions do not even contain alloca or
9454 # contain a buggy version.  If you still want to use their alloca,
9455 # use ar to extract alloca.o from them instead of compiling alloca.c.
9456
9457 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9458
9459 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9460
9461
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9463 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9464 if test "${ac_cv_os_cray+set}" = set; then :
9465   $as_echo_n "(cached) " >&6
9466 else
9467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9468 /* end confdefs.h.  */
9469 #if defined CRAY && ! defined CRAY2
9470 webecray
9471 #else
9472 wenotbecray
9473 #endif
9474
9475 _ACEOF
9476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9477   $EGREP "webecray" >/dev/null 2>&1; then :
9478   ac_cv_os_cray=yes
9479 else
9480   ac_cv_os_cray=no
9481 fi
9482 rm -f conftest*
9483
9484 fi
9485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9486 $as_echo "$ac_cv_os_cray" >&6; }
9487 if test $ac_cv_os_cray = yes; then
9488   for ac_func in _getb67 GETB67 getb67; do
9489     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9490 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9491 eval as_val=\$$as_ac_var
9492    if test "x$as_val" = x""yes; then :
9493
9494 cat >>confdefs.h <<_ACEOF
9495 #define CRAY_STACKSEG_END $ac_func
9496 _ACEOF
9497
9498     break
9499 fi
9500
9501   done
9502 fi
9503
9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9505 $as_echo_n "checking stack direction for C alloca... " >&6; }
9506 if test "${ac_cv_c_stack_direction+set}" = set; then :
9507   $as_echo_n "(cached) " >&6
9508 else
9509   if test "$cross_compiling" = yes; then :
9510   ac_cv_c_stack_direction=0
9511 else
9512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9513 /* end confdefs.h.  */
9514 $ac_includes_default
9515 int
9516 find_stack_direction ()
9517 {
9518   static char *addr = 0;
9519   auto char dummy;
9520   if (addr == 0)
9521     {
9522       addr = &dummy;
9523       return find_stack_direction ();
9524     }
9525   else
9526     return (&dummy > addr) ? 1 : -1;
9527 }
9528
9529 int
9530 main ()
9531 {
9532   return find_stack_direction () < 0;
9533 }
9534 _ACEOF
9535 if ac_fn_c_try_run "$LINENO"; then :
9536   ac_cv_c_stack_direction=1
9537 else
9538   ac_cv_c_stack_direction=-1
9539 fi
9540 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9541   conftest.$ac_objext conftest.beam conftest.$ac_ext
9542 fi
9543
9544 fi
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9546 $as_echo "$ac_cv_c_stack_direction" >&6; }
9547 cat >>confdefs.h <<_ACEOF
9548 #define STACK_DIRECTION $ac_cv_c_stack_direction
9549 _ACEOF
9550
9551
9552 fi
9553
9554 for ac_header in stdlib.h unistd.h
9555 do :
9556   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9557 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9558 eval as_val=\$$as_ac_Header
9559    if test "x$as_val" = x""yes; then :
9560   cat >>confdefs.h <<_ACEOF
9561 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9562 _ACEOF
9563
9564 fi
9565
9566 done
9567
9568 for ac_func in getpagesize
9569 do :
9570   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9571 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9572   cat >>confdefs.h <<_ACEOF
9573 #define HAVE_GETPAGESIZE 1
9574 _ACEOF
9575
9576 fi
9577 done
9578
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9580 $as_echo_n "checking for working mmap... " >&6; }
9581 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9582   $as_echo_n "(cached) " >&6
9583 else
9584   if test "$cross_compiling" = yes; then :
9585   ac_cv_func_mmap_fixed_mapped=no
9586 else
9587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9588 /* end confdefs.h.  */
9589 $ac_includes_default
9590 /* malloc might have been renamed as rpl_malloc. */
9591 #undef malloc
9592
9593 /* Thanks to Mike Haertel and Jim Avera for this test.
9594    Here is a matrix of mmap possibilities:
9595         mmap private not fixed
9596         mmap private fixed at somewhere currently unmapped
9597         mmap private fixed at somewhere already mapped
9598         mmap shared not fixed
9599         mmap shared fixed at somewhere currently unmapped
9600         mmap shared fixed at somewhere already mapped
9601    For private mappings, we should verify that changes cannot be read()
9602    back from the file, nor mmap's back from the file at a different
9603    address.  (There have been systems where private was not correctly
9604    implemented like the infamous i386 svr4.0, and systems where the
9605    VM page cache was not coherent with the file system buffer cache
9606    like early versions of FreeBSD and possibly contemporary NetBSD.)
9607    For shared mappings, we should conversely verify that changes get
9608    propagated back to all the places they're supposed to be.
9609
9610    Grep wants private fixed already mapped.
9611    The main things grep needs to know about mmap are:
9612    * does it exist and is it safe to write into the mmap'd area
9613    * how to use it (BSD variants)  */
9614
9615 #include <fcntl.h>
9616 #include <sys/mman.h>
9617
9618 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9619 char *malloc ();
9620 #endif
9621
9622 /* This mess was copied from the GNU getpagesize.h.  */
9623 #ifndef HAVE_GETPAGESIZE
9624 /* Assume that all systems that can run configure have sys/param.h.  */
9625 # ifndef HAVE_SYS_PARAM_H
9626 #  define HAVE_SYS_PARAM_H 1
9627 # endif
9628
9629 # ifdef _SC_PAGESIZE
9630 #  define getpagesize() sysconf(_SC_PAGESIZE)
9631 # else /* no _SC_PAGESIZE */
9632 #  ifdef HAVE_SYS_PARAM_H
9633 #   include <sys/param.h>
9634 #   ifdef EXEC_PAGESIZE
9635 #    define getpagesize() EXEC_PAGESIZE
9636 #   else /* no EXEC_PAGESIZE */
9637 #    ifdef NBPG
9638 #     define getpagesize() NBPG * CLSIZE
9639 #     ifndef CLSIZE
9640 #      define CLSIZE 1
9641 #     endif /* no CLSIZE */
9642 #    else /* no NBPG */
9643 #     ifdef NBPC
9644 #      define getpagesize() NBPC
9645 #     else /* no NBPC */
9646 #      ifdef PAGESIZE
9647 #       define getpagesize() PAGESIZE
9648 #      endif /* PAGESIZE */
9649 #     endif /* no NBPC */
9650 #    endif /* no NBPG */
9651 #   endif /* no EXEC_PAGESIZE */
9652 #  else /* no HAVE_SYS_PARAM_H */
9653 #   define getpagesize() 8192   /* punt totally */
9654 #  endif /* no HAVE_SYS_PARAM_H */
9655 # endif /* no _SC_PAGESIZE */
9656
9657 #endif /* no HAVE_GETPAGESIZE */
9658
9659 int
9660 main ()
9661 {
9662   char *data, *data2, *data3;
9663   int i, pagesize;
9664   int fd;
9665
9666   pagesize = getpagesize ();
9667
9668   /* First, make a file with some known garbage in it. */
9669   data = (char *) malloc (pagesize);
9670   if (!data)
9671     return 1;
9672   for (i = 0; i < pagesize; ++i)
9673     *(data + i) = rand ();
9674   umask (0);
9675   fd = creat ("conftest.mmap", 0600);
9676   if (fd < 0)
9677     return 1;
9678   if (write (fd, data, pagesize) != pagesize)
9679     return 1;
9680   close (fd);
9681
9682   /* Next, try to mmap the file at a fixed address which already has
9683      something else allocated at it.  If we can, also make sure that
9684      we see the same garbage.  */
9685   fd = open ("conftest.mmap", O_RDWR);
9686   if (fd < 0)
9687     return 1;
9688   data2 = (char *) malloc (2 * pagesize);
9689   if (!data2)
9690     return 1;
9691   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9692   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9693                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9694     return 1;
9695   for (i = 0; i < pagesize; ++i)
9696     if (*(data + i) != *(data2 + i))
9697       return 1;
9698
9699   /* Finally, make sure that changes to the mapped area do not
9700      percolate back to the file as seen by read().  (This is a bug on
9701      some variants of i386 svr4.0.)  */
9702   for (i = 0; i < pagesize; ++i)
9703     *(data2 + i) = *(data2 + i) + 1;
9704   data3 = (char *) malloc (pagesize);
9705   if (!data3)
9706     return 1;
9707   if (read (fd, data3, pagesize) != pagesize)
9708     return 1;
9709   for (i = 0; i < pagesize; ++i)
9710     if (*(data + i) != *(data3 + i))
9711       return 1;
9712   close (fd);
9713   return 0;
9714 }
9715 _ACEOF
9716 if ac_fn_c_try_run "$LINENO"; then :
9717   ac_cv_func_mmap_fixed_mapped=yes
9718 else
9719   ac_cv_func_mmap_fixed_mapped=no
9720 fi
9721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9722   conftest.$ac_objext conftest.beam conftest.$ac_ext
9723 fi
9724
9725 fi
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9727 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9728 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9729
9730 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9731
9732 fi
9733 rm -f conftest.mmap
9734
9735 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9736 if test "x$ac_cv_type_pid_t" = x""yes; then :
9737
9738 else
9739
9740 cat >>confdefs.h <<_ACEOF
9741 #define pid_t int
9742 _ACEOF
9743
9744 fi
9745
9746 for ac_header in vfork.h
9747 do :
9748   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9749 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9750   cat >>confdefs.h <<_ACEOF
9751 #define HAVE_VFORK_H 1
9752 _ACEOF
9753
9754 fi
9755
9756 done
9757
9758 for ac_func in fork vfork
9759 do :
9760   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9761 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9762 eval as_val=\$$as_ac_var
9763    if test "x$as_val" = x""yes; then :
9764   cat >>confdefs.h <<_ACEOF
9765 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9766 _ACEOF
9767
9768 fi
9769 done
9770
9771 if test "x$ac_cv_func_fork" = xyes; then
9772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9773 $as_echo_n "checking for working fork... " >&6; }
9774 if test "${ac_cv_func_fork_works+set}" = set; then :
9775   $as_echo_n "(cached) " >&6
9776 else
9777   if test "$cross_compiling" = yes; then :
9778   ac_cv_func_fork_works=cross
9779 else
9780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9781 /* end confdefs.h.  */
9782 $ac_includes_default
9783 int
9784 main ()
9785 {
9786
9787           /* By Ruediger Kuhlmann. */
9788           return fork () < 0;
9789
9790   ;
9791   return 0;
9792 }
9793 _ACEOF
9794 if ac_fn_c_try_run "$LINENO"; then :
9795   ac_cv_func_fork_works=yes
9796 else
9797   ac_cv_func_fork_works=no
9798 fi
9799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9800   conftest.$ac_objext conftest.beam conftest.$ac_ext
9801 fi
9802
9803 fi
9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9805 $as_echo "$ac_cv_func_fork_works" >&6; }
9806
9807 else
9808   ac_cv_func_fork_works=$ac_cv_func_fork
9809 fi
9810 if test "x$ac_cv_func_fork_works" = xcross; then
9811   case $host in
9812     *-*-amigaos* | *-*-msdosdjgpp*)
9813       # Override, as these systems have only a dummy fork() stub
9814       ac_cv_func_fork_works=no
9815       ;;
9816     *)
9817       ac_cv_func_fork_works=yes
9818       ;;
9819   esac
9820   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9821 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9822 fi
9823 ac_cv_func_vfork_works=$ac_cv_func_vfork
9824 if test "x$ac_cv_func_vfork" = xyes; then
9825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9826 $as_echo_n "checking for working vfork... " >&6; }
9827 if test "${ac_cv_func_vfork_works+set}" = set; then :
9828   $as_echo_n "(cached) " >&6
9829 else
9830   if test "$cross_compiling" = yes; then :
9831   ac_cv_func_vfork_works=cross
9832 else
9833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9834 /* end confdefs.h.  */
9835 /* Thanks to Paul Eggert for this test.  */
9836 $ac_includes_default
9837 #include <sys/wait.h>
9838 #ifdef HAVE_VFORK_H
9839 # include <vfork.h>
9840 #endif
9841 /* On some sparc systems, changes by the child to local and incoming
9842    argument registers are propagated back to the parent.  The compiler
9843    is told about this with #include <vfork.h>, but some compilers
9844    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9845    static variable whose address is put into a register that is
9846    clobbered by the vfork.  */
9847 static void
9848 #ifdef __cplusplus
9849 sparc_address_test (int arg)
9850 # else
9851 sparc_address_test (arg) int arg;
9852 #endif
9853 {
9854   static pid_t child;
9855   if (!child) {
9856     child = vfork ();
9857     if (child < 0) {
9858       perror ("vfork");
9859       _exit(2);
9860     }
9861     if (!child) {
9862       arg = getpid();
9863       write(-1, "", 0);
9864       _exit (arg);
9865     }
9866   }
9867 }
9868
9869 int
9870 main ()
9871 {
9872   pid_t parent = getpid ();
9873   pid_t child;
9874
9875   sparc_address_test (0);
9876
9877   child = vfork ();
9878
9879   if (child == 0) {
9880     /* Here is another test for sparc vfork register problems.  This
9881        test uses lots of local variables, at least as many local
9882        variables as main has allocated so far including compiler
9883        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9884        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9885        reuse the register of parent for one of the local variables,
9886        since it will think that parent can't possibly be used any more
9887        in this routine.  Assigning to the local variable will thus
9888        munge parent in the parent process.  */
9889     pid_t
9890       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9891       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9892     /* Convince the compiler that p..p7 are live; otherwise, it might
9893        use the same hardware register for all 8 local variables.  */
9894     if (p != p1 || p != p2 || p != p3 || p != p4
9895         || p != p5 || p != p6 || p != p7)
9896       _exit(1);
9897
9898     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9899        from child file descriptors.  If the child closes a descriptor
9900        before it execs or exits, this munges the parent's descriptor
9901        as well.  Test for this by closing stdout in the child.  */
9902     _exit(close(fileno(stdout)) != 0);
9903   } else {
9904     int status;
9905     struct stat st;
9906
9907     while (wait(&status) != child)
9908       ;
9909     return (
9910          /* Was there some problem with vforking?  */
9911          child < 0
9912
9913          /* Did the child fail?  (This shouldn't happen.)  */
9914          || status
9915
9916          /* Did the vfork/compiler bug occur?  */
9917          || parent != getpid()
9918
9919          /* Did the file descriptor bug occur?  */
9920          || fstat(fileno(stdout), &st) != 0
9921          );
9922   }
9923 }
9924 _ACEOF
9925 if ac_fn_c_try_run "$LINENO"; then :
9926   ac_cv_func_vfork_works=yes
9927 else
9928   ac_cv_func_vfork_works=no
9929 fi
9930 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9931   conftest.$ac_objext conftest.beam conftest.$ac_ext
9932 fi
9933
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9936 $as_echo "$ac_cv_func_vfork_works" >&6; }
9937
9938 fi;
9939 if test "x$ac_cv_func_fork_works" = xcross; then
9940   ac_cv_func_vfork_works=$ac_cv_func_vfork
9941   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9942 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9943 fi
9944
9945 if test "x$ac_cv_func_vfork_works" = xyes; then
9946
9947 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9948
9949 else
9950
9951 $as_echo "#define vfork fork" >>confdefs.h
9952
9953 fi
9954 if test "x$ac_cv_func_fork_works" = xyes; then
9955
9956 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9957
9958 fi
9959
9960 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
9961                 pipe poll pread pread64 pwrite readlink resize_term \
9962                 sbrk setpgid setpgrp setsid \
9963                 sigaction sigprocmask sigsetmask socketpair \
9964                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
9965                 setrlimit getrlimit posix_madvise waitpid lstat \
9966                 ptrace64
9967 do :
9968   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9969 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9970 eval as_val=\$$as_ac_var
9971    if test "x$as_val" = x""yes; then :
9972   cat >>confdefs.h <<_ACEOF
9973 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9974 _ACEOF
9975
9976 fi
9977 done
9978
9979
9980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9981 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9982 if test "${am_cv_langinfo_codeset+set}" = set; then :
9983   $as_echo_n "(cached) " >&6
9984 else
9985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9986 /* end confdefs.h.  */
9987 #include <langinfo.h>
9988 int
9989 main ()
9990 {
9991 char* cs = nl_langinfo(CODESET);
9992   ;
9993   return 0;
9994 }
9995 _ACEOF
9996 if ac_fn_c_try_link "$LINENO"; then :
9997   am_cv_langinfo_codeset=yes
9998 else
9999   am_cv_langinfo_codeset=no
10000 fi
10001 rm -f core conftest.err conftest.$ac_objext \
10002     conftest$ac_exeext conftest.$ac_ext
10003
10004 fi
10005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10006 $as_echo "$am_cv_langinfo_codeset" >&6; }
10007   if test $am_cv_langinfo_codeset = yes; then
10008
10009 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10010
10011   fi
10012
10013
10014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10015 $as_echo_n "checking for ANSI C header files... " >&6; }
10016 if test "${ac_cv_header_stdc+set}" = set; then :
10017   $as_echo_n "(cached) " >&6
10018 else
10019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10020 /* end confdefs.h.  */
10021 #include <stdlib.h>
10022 #include <stdarg.h>
10023 #include <string.h>
10024 #include <float.h>
10025
10026 int
10027 main ()
10028 {
10029
10030   ;
10031   return 0;
10032 }
10033 _ACEOF
10034 if ac_fn_c_try_compile "$LINENO"; then :
10035   ac_cv_header_stdc=yes
10036 else
10037   ac_cv_header_stdc=no
10038 fi
10039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10040
10041 if test $ac_cv_header_stdc = yes; then
10042   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10044 /* end confdefs.h.  */
10045 #include <string.h>
10046
10047 _ACEOF
10048 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10049   $EGREP "memchr" >/dev/null 2>&1; then :
10050
10051 else
10052   ac_cv_header_stdc=no
10053 fi
10054 rm -f conftest*
10055
10056 fi
10057
10058 if test $ac_cv_header_stdc = yes; then
10059   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10061 /* end confdefs.h.  */
10062 #include <stdlib.h>
10063
10064 _ACEOF
10065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10066   $EGREP "free" >/dev/null 2>&1; then :
10067
10068 else
10069   ac_cv_header_stdc=no
10070 fi
10071 rm -f conftest*
10072
10073 fi
10074
10075 if test $ac_cv_header_stdc = yes; then
10076   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10077   if test "$cross_compiling" = yes; then :
10078   :
10079 else
10080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10081 /* end confdefs.h.  */
10082 #include <ctype.h>
10083 #include <stdlib.h>
10084 #if ((' ' & 0x0FF) == 0x020)
10085 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10086 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10087 #else
10088 # define ISLOWER(c) \
10089                    (('a' <= (c) && (c) <= 'i') \
10090                      || ('j' <= (c) && (c) <= 'r') \
10091                      || ('s' <= (c) && (c) <= 'z'))
10092 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10093 #endif
10094
10095 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10096 int
10097 main ()
10098 {
10099   int i;
10100   for (i = 0; i < 256; i++)
10101     if (XOR (islower (i), ISLOWER (i))
10102         || toupper (i) != TOUPPER (i))
10103       return 2;
10104   return 0;
10105 }
10106 _ACEOF
10107 if ac_fn_c_try_run "$LINENO"; then :
10108
10109 else
10110   ac_cv_header_stdc=no
10111 fi
10112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10113   conftest.$ac_objext conftest.beam conftest.$ac_ext
10114 fi
10115
10116 fi
10117 fi
10118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10119 $as_echo "$ac_cv_header_stdc" >&6; }
10120 if test $ac_cv_header_stdc = yes; then
10121
10122 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10123
10124 fi
10125
10126   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10127 # for constant arguments.  Useless!
10128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10129 $as_echo_n "checking for working alloca.h... " >&6; }
10130 if test "${ac_cv_working_alloca_h+set}" = set; then :
10131   $as_echo_n "(cached) " >&6
10132 else
10133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10134 /* end confdefs.h.  */
10135 #include <alloca.h>
10136 int
10137 main ()
10138 {
10139 char *p = (char *) alloca (2 * sizeof (int));
10140                           if (p) return 0;
10141   ;
10142   return 0;
10143 }
10144 _ACEOF
10145 if ac_fn_c_try_link "$LINENO"; then :
10146   ac_cv_working_alloca_h=yes
10147 else
10148   ac_cv_working_alloca_h=no
10149 fi
10150 rm -f core conftest.err conftest.$ac_objext \
10151     conftest$ac_exeext conftest.$ac_ext
10152 fi
10153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10154 $as_echo "$ac_cv_working_alloca_h" >&6; }
10155 if test $ac_cv_working_alloca_h = yes; then
10156
10157 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10158
10159 fi
10160
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10162 $as_echo_n "checking for alloca... " >&6; }
10163 if test "${ac_cv_func_alloca_works+set}" = set; then :
10164   $as_echo_n "(cached) " >&6
10165 else
10166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10167 /* end confdefs.h.  */
10168 #ifdef __GNUC__
10169 # define alloca __builtin_alloca
10170 #else
10171 # ifdef _MSC_VER
10172 #  include <malloc.h>
10173 #  define alloca _alloca
10174 # else
10175 #  ifdef HAVE_ALLOCA_H
10176 #   include <alloca.h>
10177 #  else
10178 #   ifdef _AIX
10179  #pragma alloca
10180 #   else
10181 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10182 char *alloca ();
10183 #    endif
10184 #   endif
10185 #  endif
10186 # endif
10187 #endif
10188
10189 int
10190 main ()
10191 {
10192 char *p = (char *) alloca (1);
10193                                     if (p) return 0;
10194   ;
10195   return 0;
10196 }
10197 _ACEOF
10198 if ac_fn_c_try_link "$LINENO"; then :
10199   ac_cv_func_alloca_works=yes
10200 else
10201   ac_cv_func_alloca_works=no
10202 fi
10203 rm -f core conftest.err conftest.$ac_objext \
10204     conftest$ac_exeext conftest.$ac_ext
10205 fi
10206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10207 $as_echo "$ac_cv_func_alloca_works" >&6; }
10208
10209 if test $ac_cv_func_alloca_works = yes; then
10210
10211 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10212
10213 else
10214   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10215 # that cause trouble.  Some versions do not even contain alloca or
10216 # contain a buggy version.  If you still want to use their alloca,
10217 # use ar to extract alloca.o from them instead of compiling alloca.c.
10218
10219 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10220
10221 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10222
10223
10224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10225 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10226 if test "${ac_cv_os_cray+set}" = set; then :
10227   $as_echo_n "(cached) " >&6
10228 else
10229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10230 /* end confdefs.h.  */
10231 #if defined CRAY && ! defined CRAY2
10232 webecray
10233 #else
10234 wenotbecray
10235 #endif
10236
10237 _ACEOF
10238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10239   $EGREP "webecray" >/dev/null 2>&1; then :
10240   ac_cv_os_cray=yes
10241 else
10242   ac_cv_os_cray=no
10243 fi
10244 rm -f conftest*
10245
10246 fi
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10248 $as_echo "$ac_cv_os_cray" >&6; }
10249 if test $ac_cv_os_cray = yes; then
10250   for ac_func in _getb67 GETB67 getb67; do
10251     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10252 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10253 eval as_val=\$$as_ac_var
10254    if test "x$as_val" = x""yes; then :
10255
10256 cat >>confdefs.h <<_ACEOF
10257 #define CRAY_STACKSEG_END $ac_func
10258 _ACEOF
10259
10260     break
10261 fi
10262
10263   done
10264 fi
10265
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10267 $as_echo_n "checking stack direction for C alloca... " >&6; }
10268 if test "${ac_cv_c_stack_direction+set}" = set; then :
10269   $as_echo_n "(cached) " >&6
10270 else
10271   if test "$cross_compiling" = yes; then :
10272   ac_cv_c_stack_direction=0
10273 else
10274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10275 /* end confdefs.h.  */
10276 $ac_includes_default
10277 int
10278 find_stack_direction ()
10279 {
10280   static char *addr = 0;
10281   auto char dummy;
10282   if (addr == 0)
10283     {
10284       addr = &dummy;
10285       return find_stack_direction ();
10286     }
10287   else
10288     return (&dummy > addr) ? 1 : -1;
10289 }
10290
10291 int
10292 main ()
10293 {
10294   return find_stack_direction () < 0;
10295 }
10296 _ACEOF
10297 if ac_fn_c_try_run "$LINENO"; then :
10298   ac_cv_c_stack_direction=1
10299 else
10300   ac_cv_c_stack_direction=-1
10301 fi
10302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10303   conftest.$ac_objext conftest.beam conftest.$ac_ext
10304 fi
10305
10306 fi
10307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10308 $as_echo "$ac_cv_c_stack_direction" >&6; }
10309 cat >>confdefs.h <<_ACEOF
10310 #define STACK_DIRECTION $ac_cv_c_stack_direction
10311 _ACEOF
10312
10313
10314 fi
10315
10316
10317
10318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10319 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10320 if test "${am_cv_langinfo_codeset+set}" = set; then :
10321   $as_echo_n "(cached) " >&6
10322 else
10323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10324 /* end confdefs.h.  */
10325 #include <langinfo.h>
10326 int
10327 main ()
10328 {
10329 char* cs = nl_langinfo(CODESET);
10330   ;
10331   return 0;
10332 }
10333 _ACEOF
10334 if ac_fn_c_try_link "$LINENO"; then :
10335   am_cv_langinfo_codeset=yes
10336 else
10337   am_cv_langinfo_codeset=no
10338 fi
10339 rm -f core conftest.err conftest.$ac_objext \
10340     conftest$ac_exeext conftest.$ac_ext
10341
10342 fi
10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10344 $as_echo "$am_cv_langinfo_codeset" >&6; }
10345   if test $am_cv_langinfo_codeset = yes; then
10346
10347 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10348
10349   fi
10350
10351
10352   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10353 do :
10354   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10355 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10356 eval as_val=\$$as_ac_Header
10357    if test "x$as_val" = x""yes; then :
10358   cat >>confdefs.h <<_ACEOF
10359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10360 _ACEOF
10361
10362 fi
10363
10364 done
10365
10366
10367   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10368 do :
10369   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10371 eval as_val=\$$as_ac_var
10372    if test "x$as_val" = x""yes; then :
10373   cat >>confdefs.h <<_ACEOF
10374 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10375 _ACEOF
10376
10377 fi
10378 done
10379
10380
10381   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10382 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10383   ac_have_decl=1
10384 else
10385   ac_have_decl=0
10386 fi
10387
10388 cat >>confdefs.h <<_ACEOF
10389 #define HAVE_DECL_STRERROR $ac_have_decl
10390 _ACEOF
10391 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10392 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10393   ac_have_decl=1
10394 else
10395   ac_have_decl=0
10396 fi
10397
10398 cat >>confdefs.h <<_ACEOF
10399 #define HAVE_DECL_STRSTR $ac_have_decl
10400 _ACEOF
10401
10402
10403
10404 # Check the return and argument types of ptrace.  No canned test for
10405 # this, so roll our own.
10406 gdb_ptrace_headers='
10407 #if HAVE_SYS_TYPES_H
10408 # include <sys/types.h>
10409 #endif
10410 #if HAVE_SYS_PTRACE_H
10411 # include <sys/ptrace.h>
10412 #endif
10413 #if HAVE_UNISTD_H
10414 # include <unistd.h>
10415 #endif
10416 '
10417 # There is no point in checking if we don't have a prototype.
10418 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10419 "
10420 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10421   ac_have_decl=1
10422 else
10423   ac_have_decl=0
10424 fi
10425
10426 cat >>confdefs.h <<_ACEOF
10427 #define HAVE_DECL_PTRACE $ac_have_decl
10428 _ACEOF
10429 if test $ac_have_decl = 1; then :
10430
10431 else
10432
10433   : ${gdb_cv_func_ptrace_ret='int'}
10434   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10435
10436 fi
10437
10438 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10439 # empty argument list, so check for that explicitly.
10440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10441 $as_echo_n "checking return type of ptrace... " >&6; }
10442 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10443   $as_echo_n "(cached) " >&6
10444 else
10445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10446 /* end confdefs.h.  */
10447 $gdb_ptrace_headers
10448 int
10449 main ()
10450 {
10451 extern long ptrace (enum __ptrace_request, ...);
10452   ;
10453   return 0;
10454 }
10455 _ACEOF
10456 if ac_fn_c_try_compile "$LINENO"; then :
10457   gdb_cv_func_ptrace_ret='long'
10458 else
10459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10460 /* end confdefs.h.  */
10461 $gdb_ptrace_headers
10462 int
10463 main ()
10464 {
10465 extern int ptrace ();
10466   ;
10467   return 0;
10468 }
10469 _ACEOF
10470 if ac_fn_c_try_compile "$LINENO"; then :
10471   gdb_cv_func_ptrace_ret='int'
10472 else
10473   gdb_cv_func_ptrace_ret='long'
10474 fi
10475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10476 fi
10477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10478 fi
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10480 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10481
10482 cat >>confdefs.h <<_ACEOF
10483 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10484 _ACEOF
10485
10486 # Check argument types.
10487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10488 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10489 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10490   $as_echo_n "(cached) " >&6
10491 else
10492
10493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10494 /* end confdefs.h.  */
10495 $gdb_ptrace_headers
10496 int
10497 main ()
10498 {
10499 extern long ptrace (enum __ptrace_request, ...);
10500   ;
10501   return 0;
10502 }
10503 _ACEOF
10504 if ac_fn_c_try_compile "$LINENO"; then :
10505   gdb_cv_func_ptrace_args='int,int,long,long'
10506 else
10507
10508 for gdb_arg1 in 'int' 'long'; do
10509  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10510   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10511    for gdb_arg4 in 'int' 'long' 'void *'; do
10512      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10513 /* end confdefs.h.  */
10514 $gdb_ptrace_headers
10515 int
10516 main ()
10517 {
10518
10519 extern $gdb_cv_func_ptrace_ret
10520   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10521
10522   ;
10523   return 0;
10524 }
10525 _ACEOF
10526 if ac_fn_c_try_compile "$LINENO"; then :
10527   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10528     break 4;
10529 fi
10530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10531     for gdb_arg5 in 'int *' 'int' 'long'; do
10532      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10533 /* end confdefs.h.  */
10534 $gdb_ptrace_headers
10535 int
10536 main ()
10537 {
10538
10539 extern $gdb_cv_func_ptrace_ret
10540   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10541
10542   ;
10543   return 0;
10544 }
10545 _ACEOF
10546 if ac_fn_c_try_compile "$LINENO"; then :
10547
10548 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10549     break 5;
10550 fi
10551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10552     done
10553    done
10554   done
10555  done
10556 done
10557 # Provide a safe default value.
10558 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10559
10560 fi
10561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10562 fi
10563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10564 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10565 ac_save_IFS=$IFS; IFS=','
10566 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10567 IFS=$ac_save_IFS
10568 shift
10569
10570 cat >>confdefs.h <<_ACEOF
10571 #define PTRACE_TYPE_ARG3 $3
10572 _ACEOF
10573
10574
10575 cat >>confdefs.h <<_ACEOF
10576 #define PTRACE_TYPE_ARG4 $4
10577 _ACEOF
10578
10579 if test -n "$5"; then
10580
10581 cat >>confdefs.h <<_ACEOF
10582 #define PTRACE_TYPE_ARG5 $5
10583 _ACEOF
10584
10585 fi
10586
10587 if test "$cross_compiling" = no; then
10588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10589 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10590 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10591   $as_echo_n "(cached) " >&6
10592 else
10593   if test "$cross_compiling" = yes; then :
10594   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10595 else
10596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10597 /* end confdefs.h.  */
10598 $ac_includes_default
10599 int
10600 main ()
10601 {
10602 /* If this system has a BSD-style setpgrp which takes arguments,
10603   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10604   exit successfully. */
10605   return setpgrp (1,1) != -1;
10606   ;
10607   return 0;
10608 }
10609 _ACEOF
10610 if ac_fn_c_try_run "$LINENO"; then :
10611   ac_cv_func_setpgrp_void=no
10612 else
10613   ac_cv_func_setpgrp_void=yes
10614 fi
10615 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10616   conftest.$ac_objext conftest.beam conftest.$ac_ext
10617 fi
10618
10619 fi
10620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10621 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10622 if test $ac_cv_func_setpgrp_void = yes; then
10623
10624 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10625
10626 fi
10627
10628 else
10629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10630 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10631 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10632   $as_echo_n "(cached) " >&6
10633 else
10634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10635 /* end confdefs.h.  */
10636
10637 #include <unistd.h>
10638
10639 int
10640 main ()
10641 {
10642
10643   if (setpgrp(1,1) == -1)
10644     exit (0);
10645   else
10646     exit (1);
10647
10648   ;
10649   return 0;
10650 }
10651 _ACEOF
10652 if ac_fn_c_try_compile "$LINENO"; then :
10653   ac_cv_func_setpgrp_void=no
10654 else
10655   ac_cv_func_setpgrp_void=yes
10656 fi
10657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10658 fi
10659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10660 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10661 if test $ac_cv_func_setpgrp_void = yes; then
10662   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10663
10664 fi
10665 fi
10666
10667 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10668 # since sigsetjmp might only be defined as a macro.
10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10670 $as_echo_n "checking for sigsetjmp... " >&6; }
10671 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10672   $as_echo_n "(cached) " >&6
10673 else
10674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10675 /* end confdefs.h.  */
10676
10677 #include <setjmp.h>
10678
10679 int
10680 main ()
10681 {
10682 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10683   ;
10684   return 0;
10685 }
10686 _ACEOF
10687 if ac_fn_c_try_compile "$LINENO"; then :
10688   gdb_cv_func_sigsetjmp=yes
10689 else
10690   gdb_cv_func_sigsetjmp=no
10691 fi
10692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10693 fi
10694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10695 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10696 if test $gdb_cv_func_sigsetjmp = yes; then
10697
10698 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10699
10700 fi
10701
10702 # Assume we'll default to using the included libiberty regex.
10703 gdb_use_included_regex=yes
10704
10705 # However, if the system regex is GNU regex, then default to *not*
10706 # using the included regex.
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10708 $as_echo_n "checking for GNU regex... " >&6; }
10709 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10710   $as_echo_n "(cached) " >&6
10711 else
10712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h.  */
10714 #include <gnu-versions.h>
10715 int
10716 main ()
10717 {
10718 #define REGEX_INTERFACE_VERSION 1
10719 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10720 # error "Version mismatch"
10721 #endif
10722   ;
10723   return 0;
10724 }
10725 _ACEOF
10726 if ac_fn_c_try_compile "$LINENO"; then :
10727   gdb_cv_have_gnu_regex=yes
10728 else
10729   gdb_cv_have_gnu_regex=no
10730 fi
10731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10732 fi
10733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10734 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10735 if test $gdb_cv_have_gnu_regex = yes; then
10736   gdb_use_included_regex=no
10737 fi
10738
10739
10740 # Check whether --with-included-regex was given.
10741 if test "${with_included_regex+set}" = set; then :
10742   withval=$with_included_regex; gdb_with_regex=$withval
10743 else
10744   gdb_with_regex=$gdb_use_included_regex
10745 fi
10746
10747 if test "$gdb_with_regex" = yes; then
10748
10749 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10750
10751 fi
10752
10753 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10754 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10755 #include <sys/proc.h>
10756
10757 "
10758 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10759
10760 cat >>confdefs.h <<_ACEOF
10761 #define HAVE_STRUCT_THREAD_TD_PCB 1
10762 _ACEOF
10763
10764
10765 fi
10766
10767
10768 # See if <sys/lwp.h> defines `struct lwp`.
10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10770 $as_echo_n "checking for struct lwp... " >&6; }
10771 if test "${gdb_cv_struct_lwp+set}" = set; then :
10772   $as_echo_n "(cached) " >&6
10773 else
10774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10775 /* end confdefs.h.  */
10776 #include <sys/param.h>
10777 #include <sys/lwp.h>
10778 int
10779 main ()
10780 {
10781 struct lwp l;
10782   ;
10783   return 0;
10784 }
10785 _ACEOF
10786 if ac_fn_c_try_compile "$LINENO"; then :
10787   gdb_cv_struct_lwp=yes
10788 else
10789   gdb_cv_struct_lwp=no
10790 fi
10791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10792 fi
10793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10794 $as_echo "$gdb_cv_struct_lwp" >&6; }
10795 if test $gdb_cv_struct_lwp = yes; then
10796
10797 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10798
10799 fi
10800
10801 # See if <machine/reg.h> degines `struct reg'.
10802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10803 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10804 if test "${gdb_cv_struct_reg+set}" = set; then :
10805   $as_echo_n "(cached) " >&6
10806 else
10807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10808 /* end confdefs.h.  */
10809 #include <sys/types.h>
10810 #include <machine/reg.h>
10811 int
10812 main ()
10813 {
10814 struct reg r;
10815   ;
10816   return 0;
10817 }
10818 _ACEOF
10819 if ac_fn_c_try_compile "$LINENO"; then :
10820   gdb_cv_struct_reg=yes
10821 else
10822   gdb_cv_struct_reg=no
10823 fi
10824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10825 fi
10826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10827 $as_echo "$gdb_cv_struct_reg" >&6; }
10828 if test $gdb_cv_struct_reg = yes; then
10829
10830 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10831
10832 fi
10833
10834 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10835 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10836 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10837 "
10838 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10839
10840 cat >>confdefs.h <<_ACEOF
10841 #define HAVE_STRUCT_REG_R_FS 1
10842 _ACEOF
10843
10844
10845 fi
10846 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10847 "
10848 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10849
10850 cat >>confdefs.h <<_ACEOF
10851 #define HAVE_STRUCT_REG_R_GS 1
10852 _ACEOF
10853
10854
10855 fi
10856
10857
10858 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
10859 # Older amd64 Linux's don't have the fs_base and gs_base members of
10860 # `struct user_regs_struct'.
10861 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
10862 "
10863 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
10864
10865 cat >>confdefs.h <<_ACEOF
10866 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
10867 _ACEOF
10868
10869
10870 fi
10871 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
10872 "
10873 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
10874
10875 cat >>confdefs.h <<_ACEOF
10876 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
10877 _ACEOF
10878
10879
10880 fi
10881
10882
10883 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10885 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10886 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10887   $as_echo_n "(cached) " >&6
10888 else
10889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10890 /* end confdefs.h.  */
10891 #include <sys/ptrace.h>
10892 int
10893 main ()
10894 {
10895 PTRACE_GETREGS;
10896   ;
10897   return 0;
10898 }
10899 _ACEOF
10900 if ac_fn_c_try_compile "$LINENO"; then :
10901   gdb_cv_have_ptrace_getregs=yes
10902 else
10903   gdb_cv_have_ptrace_getregs=no
10904 fi
10905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10906 fi
10907
10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10909 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10910 if test $gdb_cv_have_ptrace_getregs = yes; then
10911
10912 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10913
10914 fi
10915
10916 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10918 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10919 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10920   $as_echo_n "(cached) " >&6
10921 else
10922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10923 /* end confdefs.h.  */
10924 #include <sys/ptrace.h>
10925 int
10926 main ()
10927 {
10928 PTRACE_GETFPXREGS;
10929   ;
10930   return 0;
10931 }
10932 _ACEOF
10933 if ac_fn_c_try_compile "$LINENO"; then :
10934   gdb_cv_have_ptrace_getfpxregs=yes
10935 else
10936   gdb_cv_have_ptrace_getfpxregs=no
10937 fi
10938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10939 fi
10940
10941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10942 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10943 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10944
10945 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10946
10947 fi
10948
10949 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10951 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10952 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10953   $as_echo_n "(cached) " >&6
10954 else
10955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h.  */
10957 #include <sys/types.h>
10958 #include <sys/ptrace.h>
10959 int
10960 main ()
10961 {
10962 PT_GETDBREGS;
10963   ;
10964   return 0;
10965 }
10966 _ACEOF
10967 if ac_fn_c_try_compile "$LINENO"; then :
10968   gdb_cv_have_pt_getdbregs=yes
10969 else
10970   gdb_cv_have_pt_getdbregs=no
10971 fi
10972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10973 fi
10974
10975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10976 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10977 if test $gdb_cv_have_pt_getdbregs = yes; then
10978
10979 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10980
10981 fi
10982
10983 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10985 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10986 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10987   $as_echo_n "(cached) " >&6
10988 else
10989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10990 /* end confdefs.h.  */
10991 #include <sys/types.h>
10992 #include <sys/ptrace.h>
10993 int
10994 main ()
10995 {
10996 PT_GETXMMREGS;
10997   ;
10998   return 0;
10999 }
11000 _ACEOF
11001 if ac_fn_c_try_compile "$LINENO"; then :
11002   gdb_cv_have_pt_getxmmregs=yes
11003 else
11004   gdb_cv_have_pt_getxmmregs=no
11005 fi
11006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11007 fi
11008
11009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11010 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11011 if test $gdb_cv_have_pt_getxmmregs = yes; then
11012
11013 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11014
11015 fi
11016
11017 # Detect which type of /proc is in use, such as for Solaris.
11018
11019 if test "${target}" = "${host}"; then
11020   case "${host}" in
11021   *-*-sysv4.2* | *-*-sysv5* )
11022
11023 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11024
11025       ;;
11026   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11027
11028 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11029
11030       ;;
11031   mips-sgi-irix5*)
11032       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11033
11034 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11035
11036       ;;
11037   esac
11038 fi
11039
11040 if test "$ac_cv_header_sys_procfs_h" = yes; then
11041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11042 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11043  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11044   $as_echo_n "(cached) " >&6
11045 else
11046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11047 /* end confdefs.h.  */
11048
11049 #define _SYSCALL32
11050 /* Needed for new procfs interface on sparc-solaris.  */
11051 #define _STRUCTURED_PROC 1
11052 #include <sys/procfs.h>
11053 int
11054 main ()
11055 {
11056 gregset_t avar
11057   ;
11058   return 0;
11059 }
11060 _ACEOF
11061 if ac_fn_c_try_compile "$LINENO"; then :
11062   bfd_cv_have_sys_procfs_type_gregset_t=yes
11063 else
11064   bfd_cv_have_sys_procfs_type_gregset_t=no
11065
11066 fi
11067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11068 fi
11069
11070  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11071
11072 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11073
11074  fi
11075  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11076 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11077
11078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11079 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11080  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11081   $as_echo_n "(cached) " >&6
11082 else
11083   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11084 /* end confdefs.h.  */
11085
11086 #define _SYSCALL32
11087 /* Needed for new procfs interface on sparc-solaris.  */
11088 #define _STRUCTURED_PROC 1
11089 #include <sys/procfs.h>
11090 int
11091 main ()
11092 {
11093 fpregset_t avar
11094   ;
11095   return 0;
11096 }
11097 _ACEOF
11098 if ac_fn_c_try_compile "$LINENO"; then :
11099   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11100 else
11101   bfd_cv_have_sys_procfs_type_fpregset_t=no
11102
11103 fi
11104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11105 fi
11106
11107  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11108
11109 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11110
11111  fi
11112  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11113 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11114
11115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11116 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11117  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11118   $as_echo_n "(cached) " >&6
11119 else
11120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h.  */
11122
11123 #define _SYSCALL32
11124 /* Needed for new procfs interface on sparc-solaris.  */
11125 #define _STRUCTURED_PROC 1
11126 #include <sys/procfs.h>
11127 int
11128 main ()
11129 {
11130 prgregset_t avar
11131   ;
11132   return 0;
11133 }
11134 _ACEOF
11135 if ac_fn_c_try_compile "$LINENO"; then :
11136   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11137 else
11138   bfd_cv_have_sys_procfs_type_prgregset_t=no
11139
11140 fi
11141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11142 fi
11143
11144  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11145
11146 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11147
11148  fi
11149  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11150 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11151
11152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11153 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11154  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11155   $as_echo_n "(cached) " >&6
11156 else
11157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11158 /* end confdefs.h.  */
11159
11160 #define _SYSCALL32
11161 /* Needed for new procfs interface on sparc-solaris.  */
11162 #define _STRUCTURED_PROC 1
11163 #include <sys/procfs.h>
11164 int
11165 main ()
11166 {
11167 prfpregset_t avar
11168   ;
11169   return 0;
11170 }
11171 _ACEOF
11172 if ac_fn_c_try_compile "$LINENO"; then :
11173   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11174 else
11175   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11176
11177 fi
11178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11179 fi
11180
11181  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11182
11183 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11184
11185  fi
11186  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11187 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11188
11189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11190 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11191  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11192   $as_echo_n "(cached) " >&6
11193 else
11194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11195 /* end confdefs.h.  */
11196
11197 #define _SYSCALL32
11198 /* Needed for new procfs interface on sparc-solaris.  */
11199 #define _STRUCTURED_PROC 1
11200 #include <sys/procfs.h>
11201 int
11202 main ()
11203 {
11204 prgregset32_t avar
11205   ;
11206   return 0;
11207 }
11208 _ACEOF
11209 if ac_fn_c_try_compile "$LINENO"; then :
11210   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11211 else
11212   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11213
11214 fi
11215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11216 fi
11217
11218  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11219
11220 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11221
11222  fi
11223  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11224 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11225
11226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11227 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11228  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11229   $as_echo_n "(cached) " >&6
11230 else
11231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11232 /* end confdefs.h.  */
11233
11234 #define _SYSCALL32
11235 /* Needed for new procfs interface on sparc-solaris.  */
11236 #define _STRUCTURED_PROC 1
11237 #include <sys/procfs.h>
11238 int
11239 main ()
11240 {
11241 lwpid_t avar
11242   ;
11243   return 0;
11244 }
11245 _ACEOF
11246 if ac_fn_c_try_compile "$LINENO"; then :
11247   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11248 else
11249   bfd_cv_have_sys_procfs_type_lwpid_t=no
11250
11251 fi
11252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11253 fi
11254
11255  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11256
11257 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11258
11259  fi
11260  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11261 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11262
11263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11264 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11265  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11266   $as_echo_n "(cached) " >&6
11267 else
11268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11269 /* end confdefs.h.  */
11270
11271 #define _SYSCALL32
11272 /* Needed for new procfs interface on sparc-solaris.  */
11273 #define _STRUCTURED_PROC 1
11274 #include <sys/procfs.h>
11275 int
11276 main ()
11277 {
11278 psaddr_t avar
11279   ;
11280   return 0;
11281 }
11282 _ACEOF
11283 if ac_fn_c_try_compile "$LINENO"; then :
11284   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11285 else
11286   bfd_cv_have_sys_procfs_type_psaddr_t=no
11287
11288 fi
11289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11290 fi
11291
11292  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11293
11294 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11295
11296  fi
11297  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11298 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11299
11300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11301 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11302  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11303   $as_echo_n "(cached) " >&6
11304 else
11305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11306 /* end confdefs.h.  */
11307
11308 #define _SYSCALL32
11309 /* Needed for new procfs interface on sparc-solaris.  */
11310 #define _STRUCTURED_PROC 1
11311 #include <sys/procfs.h>
11312 int
11313 main ()
11314 {
11315 prsysent_t avar
11316   ;
11317   return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_compile "$LINENO"; then :
11321   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11322 else
11323   bfd_cv_have_sys_procfs_type_prsysent_t=no
11324
11325 fi
11326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11327 fi
11328
11329  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11330
11331 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11332
11333  fi
11334  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11335 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11336
11337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11338 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11339  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11343 /* end confdefs.h.  */
11344
11345 #define _SYSCALL32
11346 /* Needed for new procfs interface on sparc-solaris.  */
11347 #define _STRUCTURED_PROC 1
11348 #include <sys/procfs.h>
11349 int
11350 main ()
11351 {
11352 pr_sigset_t avar
11353   ;
11354   return 0;
11355 }
11356 _ACEOF
11357 if ac_fn_c_try_compile "$LINENO"; then :
11358   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11359 else
11360   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11361
11362 fi
11363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11364 fi
11365
11366  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11367
11368 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11369
11370  fi
11371  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11372 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11373
11374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11375 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11376  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11377   $as_echo_n "(cached) " >&6
11378 else
11379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11380 /* end confdefs.h.  */
11381
11382 #define _SYSCALL32
11383 /* Needed for new procfs interface on sparc-solaris.  */
11384 #define _STRUCTURED_PROC 1
11385 #include <sys/procfs.h>
11386 int
11387 main ()
11388 {
11389 pr_sigaction64_t avar
11390   ;
11391   return 0;
11392 }
11393 _ACEOF
11394 if ac_fn_c_try_compile "$LINENO"; then :
11395   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11396 else
11397   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11398
11399 fi
11400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11401 fi
11402
11403  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11404
11405 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11406
11407  fi
11408  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11409 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11410
11411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11412 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11413  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11414   $as_echo_n "(cached) " >&6
11415 else
11416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11417 /* end confdefs.h.  */
11418
11419 #define _SYSCALL32
11420 /* Needed for new procfs interface on sparc-solaris.  */
11421 #define _STRUCTURED_PROC 1
11422 #include <sys/procfs.h>
11423 int
11424 main ()
11425 {
11426 pr_siginfo64_t avar
11427   ;
11428   return 0;
11429 }
11430 _ACEOF
11431 if ac_fn_c_try_compile "$LINENO"; then :
11432   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11433 else
11434   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11435
11436 fi
11437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11438 fi
11439
11440  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11441
11442 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11443
11444  fi
11445  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11446 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11447
11448
11449
11450
11451
11452   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11454 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11455     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11456   $as_echo_n "(cached) " >&6
11457 else
11458   if test "$cross_compiling" = yes; then :
11459   gdb_cv_prfpregset_t_broken=yes
11460 else
11461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11462 /* end confdefs.h.  */
11463 #include <sys/procfs.h>
11464        int main ()
11465        {
11466          if (sizeof (prfpregset_t) == sizeof (void *))
11467            return 1;
11468          return 0;
11469        }
11470 _ACEOF
11471 if ac_fn_c_try_run "$LINENO"; then :
11472   gdb_cv_prfpregset_t_broken=no
11473 else
11474   gdb_cv_prfpregset_t_broken=yes
11475 fi
11476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11477   conftest.$ac_objext conftest.beam conftest.$ac_ext
11478 fi
11479
11480 fi
11481
11482     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11483 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11484     if test $gdb_cv_prfpregset_t_broken = yes; then
11485
11486 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11487
11488     fi
11489   fi
11490 fi
11491
11492 # Check if the compiler supports the `long long' type.
11493
11494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11495 $as_echo_n "checking for long long support in compiler... " >&6; }
11496 if test "${gdb_cv_c_long_long+set}" = set; then :
11497   $as_echo_n "(cached) " >&6
11498 else
11499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11500 /* end confdefs.h.  */
11501 extern long long foo;
11502 int
11503 main ()
11504 {
11505 switch (foo & 2) { case 0: return 1; }
11506   ;
11507   return 0;
11508 }
11509 _ACEOF
11510 if ac_fn_c_try_compile "$LINENO"; then :
11511   gdb_cv_c_long_long=yes
11512 else
11513   gdb_cv_c_long_long=no
11514 fi
11515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11516 fi
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11518 $as_echo "$gdb_cv_c_long_long" >&6; }
11519 if test $gdb_cv_c_long_long != yes; then
11520   # libdecnumber requires long long.
11521   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
11522 fi
11523
11524 # Check if the compiler and runtime support printing long longs.
11525
11526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11527 $as_echo_n "checking for long long support in printf... " >&6; }
11528 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11529   $as_echo_n "(cached) " >&6
11530 else
11531   if test "$cross_compiling" = yes; then :
11532   gdb_cv_printf_has_long_long=no
11533 else
11534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11535 /* end confdefs.h.  */
11536 $ac_includes_default
11537 int
11538 main ()
11539 {
11540 char buf[32];
11541   long long l = 0;
11542   l = (l << 16) + 0x0123;
11543   l = (l << 16) + 0x4567;
11544   l = (l << 16) + 0x89ab;
11545   l = (l << 16) + 0xcdef;
11546   sprintf (buf, "0x%016llx", l);
11547   return (strcmp ("0x0123456789abcdef", buf));
11548   ;
11549   return 0;
11550 }
11551 _ACEOF
11552 if ac_fn_c_try_run "$LINENO"; then :
11553   gdb_cv_printf_has_long_long=yes
11554 else
11555   gdb_cv_printf_has_long_long=no
11556 fi
11557 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11558   conftest.$ac_objext conftest.beam conftest.$ac_ext
11559 fi
11560
11561 fi
11562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11563 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11564 if test $gdb_cv_printf_has_long_long = yes; then
11565
11566 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11567
11568 fi
11569
11570 # Check if the compiler and runtime support printing decfloats.
11571
11572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11573 $as_echo_n "checking for decfloat support in printf... " >&6; }
11574 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11575   $as_echo_n "(cached) " >&6
11576 else
11577   if test "$cross_compiling" = yes; then :
11578   gdb_cv_printf_has_decfloat=no
11579 else
11580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11581 /* end confdefs.h.  */
11582 $ac_includes_default
11583 int
11584 main ()
11585 {
11586 char buf[64];
11587   _Decimal32 d32 = 1.2345df;
11588   _Decimal64 d64 = 1.2345dd;
11589   _Decimal128 d128 = 1.2345dl;
11590   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11591   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11592   ;
11593   return 0;
11594 }
11595 _ACEOF
11596 if ac_fn_c_try_run "$LINENO"; then :
11597   gdb_cv_printf_has_decfloat=yes
11598 else
11599   gdb_cv_printf_has_decfloat=no
11600 fi
11601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11602   conftest.$ac_objext conftest.beam conftest.$ac_ext
11603 fi
11604
11605 fi
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11607 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11608 if test $gdb_cv_printf_has_decfloat = yes; then
11609
11610 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11611
11612 fi
11613
11614 # Check if the compiler supports the `long double' type.  We can't use
11615 # AC_C_LONG_DOUBLE because that one does additional checks on the
11616 # constants defined in <float.h> that fail on some systems,
11617 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11618
11619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11620 $as_echo_n "checking for long double support in compiler... " >&6; }
11621 if test "${gdb_cv_c_long_double+set}" = set; then :
11622   $as_echo_n "(cached) " >&6
11623 else
11624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11625 /* end confdefs.h.  */
11626 long double foo;
11627 _ACEOF
11628 if ac_fn_c_try_compile "$LINENO"; then :
11629   gdb_cv_c_long_double=yes
11630 else
11631   gdb_cv_c_long_double=no
11632 fi
11633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11634 fi
11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11636 $as_echo "$gdb_cv_c_long_double" >&6; }
11637 if test $gdb_cv_c_long_double = yes; then
11638
11639 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11640
11641 fi
11642
11643 # Check if the compiler and runtime support printing long doubles.
11644
11645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11646 $as_echo_n "checking for long double support in printf... " >&6; }
11647 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11648   $as_echo_n "(cached) " >&6
11649 else
11650   if test "$cross_compiling" = yes; then :
11651   gdb_cv_printf_has_long_double=no
11652 else
11653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11654 /* end confdefs.h.  */
11655 $ac_includes_default
11656 int
11657 main ()
11658 {
11659 char buf[16];
11660   long double f = 3.141592653;
11661   sprintf (buf, "%Lg", f);
11662   return (strncmp ("3.14159", buf, 7));
11663   ;
11664   return 0;
11665 }
11666 _ACEOF
11667 if ac_fn_c_try_run "$LINENO"; then :
11668   gdb_cv_printf_has_long_double=yes
11669 else
11670   gdb_cv_printf_has_long_double=no
11671 fi
11672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11673   conftest.$ac_objext conftest.beam conftest.$ac_ext
11674 fi
11675
11676 fi
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11678 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11679 if test $gdb_cv_printf_has_long_double = yes; then
11680
11681 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11682
11683 fi
11684
11685 # Check if the compiler and runtime support scanning long doubles.
11686
11687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11688 $as_echo_n "checking for long double support in scanf... " >&6; }
11689 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11690   $as_echo_n "(cached) " >&6
11691 else
11692   if test "$cross_compiling" = yes; then :
11693   gdb_cv_scanf_has_long_double=no
11694 else
11695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11696 /* end confdefs.h.  */
11697 #include <stdio.h>
11698 int
11699 main ()
11700 {
11701 char *buf = "3.141592653";
11702   long double f = 0;
11703   sscanf (buf, "%Lg", &f);
11704   return !(f > 3.14159 && f < 3.14160);
11705   ;
11706   return 0;
11707 }
11708 _ACEOF
11709 if ac_fn_c_try_run "$LINENO"; then :
11710   gdb_cv_scanf_has_long_double=yes
11711 else
11712   gdb_cv_scanf_has_long_double=no
11713 fi
11714 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11715   conftest.$ac_objext conftest.beam conftest.$ac_ext
11716 fi
11717
11718 fi
11719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11720 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11721 if test $gdb_cv_scanf_has_long_double = yes; then
11722
11723 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11724
11725 fi
11726
11727 case ${host_os} in
11728 aix*)
11729   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11730 $as_echo_n "checking for -bbigtoc option... " >&6; }
11731 if test "${gdb_cv_bigtoc+set}" = set; then :
11732   $as_echo_n "(cached) " >&6
11733 else
11734
11735     SAVE_LDFLAGS=$LDFLAGS
11736
11737     case $GCC in
11738     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11739     *) gdb_cv_bigtoc=-bbigtoc ;;
11740     esac
11741
11742     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11743     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11744 /* end confdefs.h.  */
11745
11746 int
11747 main ()
11748 {
11749 int i;
11750   ;
11751   return 0;
11752 }
11753 _ACEOF
11754 if ac_fn_c_try_link "$LINENO"; then :
11755
11756 else
11757   gdb_cv_bigtoc=
11758 fi
11759 rm -f core conftest.err conftest.$ac_objext \
11760     conftest$ac_exeext conftest.$ac_ext
11761     LDFLAGS="${SAVE_LDFLAGS}"
11762
11763 fi
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11765 $as_echo "$gdb_cv_bigtoc" >&6; }
11766   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11767   ;;
11768 esac
11769
11770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11771 $as_echo_n "checking for the dynamic export flag... " >&6; }
11772 dynamic_list=false
11773 if test "${gdb_native}" = yes; then
11774    # The dynamically loaded libthread_db needs access to symbols in the gdb
11775    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11776    # may not be supported there.
11777    old_LDFLAGS="$LDFLAGS"
11778    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11779    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11780    LDFLAGS="$LDFLAGS $RDYNAMIC"
11781    if test "${have_libpython}" = no; then
11782      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11783 /* end confdefs.h.  */
11784
11785 int
11786 main ()
11787 {
11788
11789   ;
11790   return 0;
11791 }
11792 _ACEOF
11793 if ac_fn_c_try_link "$LINENO"; then :
11794   dynamic_list=true
11795 fi
11796 rm -f core conftest.err conftest.$ac_objext \
11797     conftest$ac_exeext conftest.$ac_ext
11798    else
11799      # Workaround http://bugs.python.org/issue4434 where static
11800      # libpythonX.Y.a would get its symbols required for
11801      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11802      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11803      old_CFLAGS="$CFLAGS"
11804      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11805      old_LIBS="$LIBS"
11806      LIBS="$LIBS $PYTHON_LIBS"
11807      if test "$cross_compiling" = yes; then :
11808   true
11809 else
11810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11811 /* end confdefs.h.  */
11812 #include "${have_libpython}/Python.h"
11813 int
11814 main ()
11815 {
11816 int err;
11817           Py_Initialize ();
11818           err = PyRun_SimpleString ("import itertools\n");
11819           Py_Finalize ();
11820           return err == 0 ? 0 : 1;
11821   ;
11822   return 0;
11823 }
11824 _ACEOF
11825 if ac_fn_c_try_run "$LINENO"; then :
11826   dynamic_list=true
11827 fi
11828 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11829   conftest.$ac_objext conftest.beam conftest.$ac_ext
11830 fi
11831
11832      LIBS="$old_LIBS"
11833      CFLAGS="$old_CFLAGS"
11834    fi
11835    LDFLAGS="$old_LDFLAGS"
11836 fi
11837 if $dynamic_list; then
11838   found="-Wl,--dynamic-list"
11839   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11840 else
11841   found="-rdynamic"
11842   RDYNAMIC="-rdynamic"
11843 fi
11844
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11846 $as_echo "$found" >&6; }
11847
11848
11849 if test ${build} = ${host} -a ${host} = ${target} ; then
11850    case ${host_os} in
11851    solaris*)
11852       # See if thread_db library is around for Solaris thread debugging.
11853       # Note that we must explicitly test for version 1 of the library
11854       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11855       # the same API.
11856       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11857 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11858       if test -f /usr/lib/libthread_db.so.1 ; then
11859          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11860 $as_echo "yes" >&6; }
11861
11862 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11863
11864          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11865          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11866          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11867 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11868 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11869   $as_echo_n "(cached) " >&6
11870 else
11871   ac_check_lib_save_LIBS=$LIBS
11872 LIBS="-ldl  $LIBS"
11873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11874 /* end confdefs.h.  */
11875
11876 /* Override any GCC internal prototype to avoid an error.
11877    Use char because int might match the return type of a GCC
11878    builtin and then its argument prototype would still apply.  */
11879 #ifdef __cplusplus
11880 extern "C"
11881 #endif
11882 char dlopen ();
11883 int
11884 main ()
11885 {
11886 return dlopen ();
11887   ;
11888   return 0;
11889 }
11890 _ACEOF
11891 if ac_fn_c_try_link "$LINENO"; then :
11892   ac_cv_lib_dl_dlopen=yes
11893 else
11894   ac_cv_lib_dl_dlopen=no
11895 fi
11896 rm -f core conftest.err conftest.$ac_objext \
11897     conftest$ac_exeext conftest.$ac_ext
11898 LIBS=$ac_check_lib_save_LIBS
11899 fi
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11901 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11902 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11903   cat >>confdefs.h <<_ACEOF
11904 #define HAVE_LIBDL 1
11905 _ACEOF
11906
11907   LIBS="-ldl $LIBS"
11908
11909 fi
11910
11911          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
11912          # Sun randomly tweaked the prototypes in <proc_service.h>
11913          # at one point.
11914          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
11915 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
11916          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
11917   $as_echo_n "(cached) " >&6
11918 else
11919
11920             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11921 /* end confdefs.h.  */
11922
11923                 #include <proc_service.h>
11924                 ps_err_e ps_pdwrite
11925                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
11926
11927 int
11928 main ()
11929 {
11930
11931   ;
11932   return 0;
11933 }
11934 _ACEOF
11935 if ac_fn_c_try_compile "$LINENO"; then :
11936   gdb_cv_proc_service_is_old=no
11937 else
11938   gdb_cv_proc_service_is_old=yes
11939 fi
11940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11941
11942 fi
11943
11944          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
11945 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
11946          if test $gdb_cv_proc_service_is_old = yes; then
11947
11948 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
11949
11950          fi
11951       else
11952          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11953 $as_echo "no" >&6; }
11954       fi
11955       ;;
11956    aix*)
11957       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
11958 $as_echo_n "checking for AiX thread debugging library... " >&6; }
11959       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
11960   $as_echo_n "(cached) " >&6
11961 else
11962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11963 /* end confdefs.h.  */
11964 #include <sys/pthdebug.h>
11965 int
11966 main ()
11967 {
11968 #ifndef PTHDB_VERSION_3
11969                                     #error
11970                                     #endif
11971   ;
11972   return 0;
11973 }
11974 _ACEOF
11975 if ac_fn_c_try_compile "$LINENO"; then :
11976   gdb_cv_have_aix_thread_debug=yes
11977 else
11978   gdb_cv_have_aix_thread_debug=no
11979 fi
11980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11981 fi
11982
11983       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
11984 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
11985       if test $gdb_cv_have_aix_thread_debug = yes; then
11986          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
11987          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
11988          LIBS="$LIBS -lpthdebug"
11989
11990          # Older versions of AIX do not provide the declaration for
11991          # the getthrds function (it appears that it was introduced
11992          # with AIX 6.x).
11993          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
11994 "
11995 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
11996   ac_have_decl=1
11997 else
11998   ac_have_decl=0
11999 fi
12000
12001 cat >>confdefs.h <<_ACEOF
12002 #define HAVE_DECL_GETTHRDS $ac_have_decl
12003 _ACEOF
12004
12005       fi
12006       ;;
12007    esac
12008
12009 fi
12010
12011 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12012    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12013 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12014 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12015   $as_echo_n "(cached) " >&6
12016 else
12017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12018 /* end confdefs.h.  */
12019 #include <thread_db.h>
12020 int
12021 main ()
12022 {
12023 int i = TD_NOTALLOC;
12024   ;
12025   return 0;
12026 }
12027 _ACEOF
12028 if ac_fn_c_try_compile "$LINENO"; then :
12029   gdb_cv_thread_db_h_has_td_notalloc=yes
12030 else
12031   gdb_cv_thread_db_h_has_td_notalloc=no
12032
12033 fi
12034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12035
12036 fi
12037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12038 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12039    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12040 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12041 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12042   $as_echo_n "(cached) " >&6
12043 else
12044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12045 /* end confdefs.h.  */
12046 #include <thread_db.h>
12047 int
12048 main ()
12049 {
12050 int i = TD_VERSION;
12051   ;
12052   return 0;
12053 }
12054 _ACEOF
12055 if ac_fn_c_try_compile "$LINENO"; then :
12056   gdb_cv_thread_db_h_has_td_version=yes
12057 else
12058   gdb_cv_thread_db_h_has_td_version=no
12059
12060 fi
12061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12062
12063 fi
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12065 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12066    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12067 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12068 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12069   $as_echo_n "(cached) " >&6
12070 else
12071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12072 /* end confdefs.h.  */
12073 #include <thread_db.h>
12074 int
12075 main ()
12076 {
12077 int i = TD_NOTLS;
12078   ;
12079   return 0;
12080 }
12081 _ACEOF
12082 if ac_fn_c_try_compile "$LINENO"; then :
12083   gdb_cv_thread_db_h_has_td_notls=yes
12084 else
12085   gdb_cv_thread_db_h_has_td_notls=no
12086
12087 fi
12088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12089
12090 fi
12091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12092 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12093 fi
12094 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12095
12096 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12097
12098 fi
12099 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12100
12101 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12102
12103 fi
12104 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12105
12106 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12107
12108 fi
12109
12110 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12111    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12112 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12113 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12114   $as_echo_n "(cached) " >&6
12115 else
12116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12117 /* end confdefs.h.  */
12118 #include <sys/syscall.h>
12119 int
12120 main ()
12121 {
12122 int i = __NR_tkill;
12123   ;
12124   return 0;
12125 }
12126 _ACEOF
12127 if ac_fn_c_try_compile "$LINENO"; then :
12128   gdb_cv_sys_syscall_h_has_tkill=yes
12129 else
12130   gdb_cv_sys_syscall_h_has_tkill=no
12131
12132 fi
12133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12134
12135 fi
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12137 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12138 fi
12139 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12140   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12141 if test "x$ac_cv_func_syscall" = x""yes; then :
12142
12143 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12144
12145
12146 fi
12147
12148 fi
12149
12150 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12151 "
12152 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12153   ac_have_decl=1
12154 else
12155   ac_have_decl=0
12156 fi
12157
12158 cat >>confdefs.h <<_ACEOF
12159 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12160 _ACEOF
12161
12162
12163 if test "$cross_compiling" = yes; then :
12164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12165 /* end confdefs.h.  */
12166 #include <sys/personality.h>
12167 int
12168 main ()
12169 {
12170
12171 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12172 #       define ADDR_NO_RANDOMIZE 0x0040000
12173 #      endif
12174        /* Test the flag could be set and stays set.  */
12175        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12176        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12177            return 1
12178   ;
12179   return 0;
12180 }
12181 _ACEOF
12182 if ac_fn_c_try_link "$LINENO"; then :
12183   have_personality=true
12184 else
12185   have_personality=false
12186 fi
12187 rm -f core conftest.err conftest.$ac_objext \
12188     conftest$ac_exeext conftest.$ac_ext
12189 else
12190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12191 /* end confdefs.h.  */
12192 #include <sys/personality.h>
12193 int
12194 main ()
12195 {
12196
12197 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12198 #       define ADDR_NO_RANDOMIZE 0x0040000
12199 #      endif
12200        /* Test the flag could be set and stays set.  */
12201        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12202        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12203            return 1
12204   ;
12205   return 0;
12206 }
12207 _ACEOF
12208 if ac_fn_c_try_run "$LINENO"; then :
12209   have_personality=true
12210 else
12211   have_personality=false
12212 fi
12213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12214   conftest.$ac_objext conftest.beam conftest.$ac_ext
12215 fi
12216
12217 if $have_personality
12218 then
12219
12220 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12221
12222 fi
12223
12224 case $host_os in
12225   go32* | *djgpp*)
12226     gdbinit=gdb.ini
12227     ;;
12228   *)
12229     gdbinit=.gdbinit
12230     ;;
12231 esac
12232
12233 cat >>confdefs.h <<_ACEOF
12234 #define GDBINIT "$gdbinit"
12235 _ACEOF
12236
12237
12238
12239 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12240 # except that the argument to --with-sysroot is optional.
12241 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12242 if test "x$with_sysroot" = xyes; then
12243   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12244 fi
12245
12246 # Check whether --with-sysroot was given.
12247 if test "${with_sysroot+set}" = set; then :
12248   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12249 else
12250   TARGET_SYSTEM_ROOT=
12251 fi
12252
12253
12254   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12255   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12256   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12257   ac_define_dir=`eval echo $ac_define_dir`
12258
12259 cat >>confdefs.h <<_ACEOF
12260 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12261 _ACEOF
12262
12263
12264
12265
12266   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12267      if test "x$prefix" = xNONE; then
12268         test_prefix=/usr/local
12269      else
12270         test_prefix=$prefix
12271      fi
12272   else
12273      test_prefix=$exec_prefix
12274   fi
12275   value=0
12276   case ${ac_define_dir} in
12277      "${test_prefix}"|"${test_prefix}/"*|\
12278         '${exec_prefix}'|'${exec_prefix}/'*)
12279      value=1
12280      ;;
12281   esac
12282
12283 cat >>confdefs.h <<_ACEOF
12284 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12285 _ACEOF
12286
12287
12288
12289
12290
12291 # Check whether --with-system-gdbinit was given.
12292 if test "${with_system_gdbinit+set}" = set; then :
12293   withval=$with_system_gdbinit;
12294     SYSTEM_GDBINIT=$withval
12295 else
12296   SYSTEM_GDBINIT=
12297 fi
12298
12299
12300   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12301   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12302   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12303   ac_define_dir=`eval echo $ac_define_dir`
12304
12305 cat >>confdefs.h <<_ACEOF
12306 #define SYSTEM_GDBINIT "$ac_define_dir"
12307 _ACEOF
12308
12309
12310
12311
12312   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12313      if test "x$prefix" = xNONE; then
12314         test_prefix=/usr/local
12315      else
12316         test_prefix=$prefix
12317      fi
12318   else
12319      test_prefix=$exec_prefix
12320   fi
12321   value=0
12322   case ${ac_define_dir} in
12323      "${test_prefix}"|"${test_prefix}/"*|\
12324         '${exec_prefix}'|'${exec_prefix}/'*)
12325      value=1
12326      ;;
12327   esac
12328
12329 cat >>confdefs.h <<_ACEOF
12330 #define SYSTEM_GDBINIT_RELOCATABLE $value
12331 _ACEOF
12332
12333
12334
12335
12336 # Check whether --enable-werror was given.
12337 if test "${enable_werror+set}" = set; then :
12338   enableval=$enable_werror; case "${enableval}" in
12339      yes | y) ERROR_ON_WARNING="yes" ;;
12340      no | n)  ERROR_ON_WARNING="no" ;;
12341      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12342    esac
12343 fi
12344
12345
12346 # Enable -Werror by default when using gcc.  Turn it off for releases.
12347 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12348     ERROR_ON_WARNING=yes
12349 fi
12350
12351 WERROR_CFLAGS=""
12352 if test "${ERROR_ON_WARNING}" = yes ; then
12353     WERROR_CFLAGS="-Werror"
12354 fi
12355
12356 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12357 -Wpointer-sign \
12358 -Wno-unused -Wunused-value -Wunused-function \
12359 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12360 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12361 -Wold-style-declaration -Wold-style-definition"
12362
12363 # Enable -Wno-format by default when using gcc on mingw since many
12364 # GCC versions complain about %I64.
12365 case "${host}" in
12366   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12367   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12368 esac
12369
12370 # Check whether --enable-build-warnings was given.
12371 if test "${enable_build_warnings+set}" = set; then :
12372   enableval=$enable_build_warnings; case "${enableval}" in
12373   yes)  ;;
12374   no)   build_warnings="-w";;
12375   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12376         build_warnings="${build_warnings} ${t}";;
12377   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12378         build_warnings="${t} ${build_warnings}";;
12379   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12380 esac
12381 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12382   echo "Setting compiler warning flags = $build_warnings" 6>&1
12383 fi
12384 fi
12385 # Check whether --enable-gdb-build-warnings was given.
12386 if test "${enable_gdb_build_warnings+set}" = set; then :
12387   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12388   yes)  ;;
12389   no)   build_warnings="-w";;
12390   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12391         build_warnings="${build_warnings} ${t}";;
12392   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12393         build_warnings="${t} ${build_warnings}";;
12394   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12395 esac
12396 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12397   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12398 fi
12399 fi
12400 WARN_CFLAGS=""
12401 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12402 then
12403     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12404 $as_echo_n "checking compiler warning flags... " >&6; }
12405     # Separate out the -Werror flag as some files just cannot be
12406     # compiled with it enabled.
12407     for w in ${build_warnings}; do
12408         case $w in
12409         -Werr*) WERROR_CFLAGS=-Werror ;;
12410         *) # Check that GCC accepts it
12411             saved_CFLAGS="$CFLAGS"
12412             CFLAGS="$CFLAGS $w"
12413             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12414 /* end confdefs.h.  */
12415
12416 int
12417 main ()
12418 {
12419
12420   ;
12421   return 0;
12422 }
12423 _ACEOF
12424 if ac_fn_c_try_compile "$LINENO"; then :
12425   WARN_CFLAGS="${WARN_CFLAGS} $w"
12426 fi
12427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12428             CFLAGS="$saved_CFLAGS"
12429         esac
12430     done
12431     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12432 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12433 fi
12434
12435
12436
12437 # In the Cygwin environment, we need some additional flags.
12438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12439 $as_echo_n "checking for cygwin... " >&6; }
12440 if test "${gdb_cv_os_cygwin+set}" = set; then :
12441   $as_echo_n "(cached) " >&6
12442 else
12443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12444 /* end confdefs.h.  */
12445
12446 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12447 lose
12448 #endif
12449 _ACEOF
12450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12451   $EGREP "lose" >/dev/null 2>&1; then :
12452   gdb_cv_os_cygwin=yes
12453 else
12454   gdb_cv_os_cygwin=no
12455 fi
12456 rm -f conftest*
12457
12458 fi
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12460 $as_echo "$gdb_cv_os_cygwin" >&6; }
12461
12462
12463 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12464 case ${host} in
12465   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12466   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12467   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12468 esac
12469
12470
12471 # libreadline needs libuser32.a in a cygwin environment
12472 WIN32LIBS=
12473 if test x$gdb_cv_os_cygwin = xyes; then
12474     WIN32LIBS="-luser32"
12475     case "${target}" in
12476         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12477         ;;
12478     esac
12479 fi
12480
12481 # The ser-tcp.c module requires sockets.
12482 case ${host} in
12483   *mingw32*)
12484
12485 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12486
12487     WIN32LIBS="$WIN32LIBS -lws2_32"
12488     ;;
12489 esac
12490
12491
12492 # Add ELF support to GDB, but only if BFD includes ELF support.
12493
12494   OLD_CFLAGS=$CFLAGS
12495   OLD_LDFLAGS=$LDFLAGS
12496   OLD_LIBS=$LIBS
12497   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12498   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12499   # always want our bfd.
12500   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12501   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12502   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12503   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12504   if test "$plugins" = "yes"; then
12505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12506 $as_echo_n "checking for library containing dlopen... " >&6; }
12507 if test "${ac_cv_search_dlopen+set}" = set; then :
12508   $as_echo_n "(cached) " >&6
12509 else
12510   ac_func_search_save_LIBS=$LIBS
12511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12512 /* end confdefs.h.  */
12513
12514 /* Override any GCC internal prototype to avoid an error.
12515    Use char because int might match the return type of a GCC
12516    builtin and then its argument prototype would still apply.  */
12517 #ifdef __cplusplus
12518 extern "C"
12519 #endif
12520 char dlopen ();
12521 int
12522 main ()
12523 {
12524 return dlopen ();
12525   ;
12526   return 0;
12527 }
12528 _ACEOF
12529 for ac_lib in '' dl; do
12530   if test -z "$ac_lib"; then
12531     ac_res="none required"
12532   else
12533     ac_res=-l$ac_lib
12534     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12535   fi
12536   if ac_fn_c_try_link "$LINENO"; then :
12537   ac_cv_search_dlopen=$ac_res
12538 fi
12539 rm -f core conftest.err conftest.$ac_objext \
12540     conftest$ac_exeext
12541   if test "${ac_cv_search_dlopen+set}" = set; then :
12542   break
12543 fi
12544 done
12545 if test "${ac_cv_search_dlopen+set}" = set; then :
12546
12547 else
12548   ac_cv_search_dlopen=no
12549 fi
12550 rm conftest.$ac_ext
12551 LIBS=$ac_func_search_save_LIBS
12552 fi
12553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12554 $as_echo "$ac_cv_search_dlopen" >&6; }
12555 ac_res=$ac_cv_search_dlopen
12556 if test "$ac_res" != no; then :
12557   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12558
12559 fi
12560
12561   fi
12562   LIBS="-lbfd -liberty $intl $LIBS"
12563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12564 $as_echo_n "checking for ELF support in BFD... " >&6; }
12565 if test "${gdb_cv_var_elf+set}" = set; then :
12566   $as_echo_n "(cached) " >&6
12567 else
12568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12569 /* end confdefs.h.  */
12570 #include <stdlib.h>
12571   #include "bfd.h"
12572   #include "elf-bfd.h"
12573
12574 int
12575 main ()
12576 {
12577 return bfd_get_elf_phdr_upper_bound (NULL);
12578   ;
12579   return 0;
12580 }
12581 _ACEOF
12582 if ac_fn_c_try_link "$LINENO"; then :
12583   gdb_cv_var_elf=yes
12584 else
12585   gdb_cv_var_elf=no
12586 fi
12587 rm -f core conftest.err conftest.$ac_objext \
12588     conftest$ac_exeext conftest.$ac_ext
12589 fi
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12591 $as_echo "$gdb_cv_var_elf" >&6; }
12592   CFLAGS=$OLD_CFLAGS
12593   LDFLAGS=$OLD_LDFLAGS
12594   LIBS=$OLD_LIBS
12595 if test $gdb_cv_var_elf = yes; then
12596   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12597
12598 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12599
12600   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12601   if test "$plugins" = "yes"; then
12602     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12603 $as_echo_n "checking for library containing dlopen... " >&6; }
12604 if test "${ac_cv_search_dlopen+set}" = set; then :
12605   $as_echo_n "(cached) " >&6
12606 else
12607   ac_func_search_save_LIBS=$LIBS
12608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12609 /* end confdefs.h.  */
12610
12611 /* Override any GCC internal prototype to avoid an error.
12612    Use char because int might match the return type of a GCC
12613    builtin and then its argument prototype would still apply.  */
12614 #ifdef __cplusplus
12615 extern "C"
12616 #endif
12617 char dlopen ();
12618 int
12619 main ()
12620 {
12621 return dlopen ();
12622   ;
12623   return 0;
12624 }
12625 _ACEOF
12626 for ac_lib in '' dl; do
12627   if test -z "$ac_lib"; then
12628     ac_res="none required"
12629   else
12630     ac_res=-l$ac_lib
12631     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12632   fi
12633   if ac_fn_c_try_link "$LINENO"; then :
12634   ac_cv_search_dlopen=$ac_res
12635 fi
12636 rm -f core conftest.err conftest.$ac_objext \
12637     conftest$ac_exeext
12638   if test "${ac_cv_search_dlopen+set}" = set; then :
12639   break
12640 fi
12641 done
12642 if test "${ac_cv_search_dlopen+set}" = set; then :
12643
12644 else
12645   ac_cv_search_dlopen=no
12646 fi
12647 rm conftest.$ac_ext
12648 LIBS=$ac_func_search_save_LIBS
12649 fi
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12651 $as_echo "$ac_cv_search_dlopen" >&6; }
12652 ac_res=$ac_cv_search_dlopen
12653 if test "$ac_res" != no; then :
12654   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12655
12656 fi
12657
12658   fi
12659 fi
12660
12661 # Add macho support to GDB, but only if BFD includes it.
12662
12663   OLD_CFLAGS=$CFLAGS
12664   OLD_LDFLAGS=$LDFLAGS
12665   OLD_LIBS=$LIBS
12666   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12667   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12668   # always want our bfd.
12669   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12670   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12671   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12672   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12673   if test "$plugins" = "yes"; then
12674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12675 $as_echo_n "checking for library containing dlopen... " >&6; }
12676 if test "${ac_cv_search_dlopen+set}" = set; then :
12677   $as_echo_n "(cached) " >&6
12678 else
12679   ac_func_search_save_LIBS=$LIBS
12680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12681 /* end confdefs.h.  */
12682
12683 /* Override any GCC internal prototype to avoid an error.
12684    Use char because int might match the return type of a GCC
12685    builtin and then its argument prototype would still apply.  */
12686 #ifdef __cplusplus
12687 extern "C"
12688 #endif
12689 char dlopen ();
12690 int
12691 main ()
12692 {
12693 return dlopen ();
12694   ;
12695   return 0;
12696 }
12697 _ACEOF
12698 for ac_lib in '' dl; do
12699   if test -z "$ac_lib"; then
12700     ac_res="none required"
12701   else
12702     ac_res=-l$ac_lib
12703     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12704   fi
12705   if ac_fn_c_try_link "$LINENO"; then :
12706   ac_cv_search_dlopen=$ac_res
12707 fi
12708 rm -f core conftest.err conftest.$ac_objext \
12709     conftest$ac_exeext
12710   if test "${ac_cv_search_dlopen+set}" = set; then :
12711   break
12712 fi
12713 done
12714 if test "${ac_cv_search_dlopen+set}" = set; then :
12715
12716 else
12717   ac_cv_search_dlopen=no
12718 fi
12719 rm conftest.$ac_ext
12720 LIBS=$ac_func_search_save_LIBS
12721 fi
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12723 $as_echo "$ac_cv_search_dlopen" >&6; }
12724 ac_res=$ac_cv_search_dlopen
12725 if test "$ac_res" != no; then :
12726   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12727
12728 fi
12729
12730   fi
12731   LIBS="-lbfd -liberty $intl $LIBS"
12732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
12733 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
12734 if test "${gdb_cv_var_macho+set}" = set; then :
12735   $as_echo_n "(cached) " >&6
12736 else
12737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12738 /* end confdefs.h.  */
12739 #include <stdlib.h>
12740   #include "bfd.h"
12741   #include "mach-o.h"
12742
12743 int
12744 main ()
12745 {
12746 return bfd_mach_o_lookup_command (NULL, 0, NULL);
12747   ;
12748   return 0;
12749 }
12750 _ACEOF
12751 if ac_fn_c_try_link "$LINENO"; then :
12752   gdb_cv_var_macho=yes
12753 else
12754   gdb_cv_var_macho=no
12755 fi
12756 rm -f core conftest.err conftest.$ac_objext \
12757     conftest$ac_exeext conftest.$ac_ext
12758 fi
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
12760 $as_echo "$gdb_cv_var_macho" >&6; }
12761   CFLAGS=$OLD_CFLAGS
12762   LDFLAGS=$OLD_LDFLAGS
12763   LIBS=$OLD_LIBS
12764 if test $gdb_cv_var_macho = yes; then
12765   CONFIG_OBS="$CONFIG_OBS machoread.o"
12766 fi
12767
12768 # Add SOM support to GDB, but only if BFD includes it.
12769
12770   OLD_CFLAGS=$CFLAGS
12771   OLD_LDFLAGS=$LDFLAGS
12772   OLD_LIBS=$LIBS
12773   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12774   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12775   # always want our bfd.
12776   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12777   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12778   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12779   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12780   if test "$plugins" = "yes"; then
12781     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12782 $as_echo_n "checking for library containing dlopen... " >&6; }
12783 if test "${ac_cv_search_dlopen+set}" = set; then :
12784   $as_echo_n "(cached) " >&6
12785 else
12786   ac_func_search_save_LIBS=$LIBS
12787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12788 /* end confdefs.h.  */
12789
12790 /* Override any GCC internal prototype to avoid an error.
12791    Use char because int might match the return type of a GCC
12792    builtin and then its argument prototype would still apply.  */
12793 #ifdef __cplusplus
12794 extern "C"
12795 #endif
12796 char dlopen ();
12797 int
12798 main ()
12799 {
12800 return dlopen ();
12801   ;
12802   return 0;
12803 }
12804 _ACEOF
12805 for ac_lib in '' dl; do
12806   if test -z "$ac_lib"; then
12807     ac_res="none required"
12808   else
12809     ac_res=-l$ac_lib
12810     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12811   fi
12812   if ac_fn_c_try_link "$LINENO"; then :
12813   ac_cv_search_dlopen=$ac_res
12814 fi
12815 rm -f core conftest.err conftest.$ac_objext \
12816     conftest$ac_exeext
12817   if test "${ac_cv_search_dlopen+set}" = set; then :
12818   break
12819 fi
12820 done
12821 if test "${ac_cv_search_dlopen+set}" = set; then :
12822
12823 else
12824   ac_cv_search_dlopen=no
12825 fi
12826 rm conftest.$ac_ext
12827 LIBS=$ac_func_search_save_LIBS
12828 fi
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12830 $as_echo "$ac_cv_search_dlopen" >&6; }
12831 ac_res=$ac_cv_search_dlopen
12832 if test "$ac_res" != no; then :
12833   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12834
12835 fi
12836
12837   fi
12838   LIBS="-lbfd -liberty $intl $LIBS"
12839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
12840 $as_echo_n "checking for SOM support in BFD... " >&6; }
12841 if test "${gdb_cv_var_som+set}" = set; then :
12842   $as_echo_n "(cached) " >&6
12843 else
12844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h.  */
12846 #include <stdlib.h>
12847   #include "bfd.h"
12848   #include "som.h"
12849
12850 int
12851 main ()
12852 {
12853 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
12854   ;
12855   return 0;
12856 }
12857 _ACEOF
12858 if ac_fn_c_try_link "$LINENO"; then :
12859   gdb_cv_var_som=yes
12860 else
12861   gdb_cv_var_som=no
12862 fi
12863 rm -f core conftest.err conftest.$ac_objext \
12864     conftest$ac_exeext conftest.$ac_ext
12865 fi
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
12867 $as_echo "$gdb_cv_var_som" >&6; }
12868   CFLAGS=$OLD_CFLAGS
12869   LDFLAGS=$OLD_LDFLAGS
12870   LIBS=$OLD_LIBS
12871 if test $gdb_cv_var_som = yes; then
12872   CONFIG_OBS="$CONFIG_OBS somread.o"
12873 fi
12874
12875 # Add any host-specific objects to GDB.
12876 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12877
12878 # If building on ELF, look for lzma support for embedded compressed debug info.
12879 if test $gdb_cv_var_elf = yes; then
12880
12881 # Check whether --with-lzma was given.
12882 if test "${with_lzma+set}" = set; then :
12883   withval=$with_lzma;
12884 else
12885   with_lzma=auto
12886 fi
12887
12888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
12889 $as_echo_n "checking whether to use lzma... " >&6; }
12890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
12891 $as_echo "$with_lzma" >&6; }
12892
12893   if test "${with_lzma}" != no; then
12894
12895
12896
12897
12898
12899
12900
12901
12902     use_additional=yes
12903
12904   acl_save_prefix="$prefix"
12905   prefix="$acl_final_prefix"
12906   acl_save_exec_prefix="$exec_prefix"
12907   exec_prefix="$acl_final_exec_prefix"
12908
12909     eval additional_includedir=\"$includedir\"
12910     eval additional_libdir=\"$libdir\"
12911
12912   exec_prefix="$acl_save_exec_prefix"
12913   prefix="$acl_save_prefix"
12914
12915
12916 # Check whether --with-liblzma-prefix was given.
12917 if test "${with_liblzma_prefix+set}" = set; then :
12918   withval=$with_liblzma_prefix;
12919     if test "X$withval" = "Xno"; then
12920       use_additional=no
12921     else
12922       if test "X$withval" = "X"; then
12923
12924   acl_save_prefix="$prefix"
12925   prefix="$acl_final_prefix"
12926   acl_save_exec_prefix="$exec_prefix"
12927   exec_prefix="$acl_final_exec_prefix"
12928
12929           eval additional_includedir=\"$includedir\"
12930           eval additional_libdir=\"$libdir\"
12931
12932   exec_prefix="$acl_save_exec_prefix"
12933   prefix="$acl_save_prefix"
12934
12935       else
12936         additional_includedir="$withval/include"
12937         additional_libdir="$withval/lib"
12938       fi
12939     fi
12940
12941 fi
12942
12943       LIBLZMA=
12944   LTLIBLZMA=
12945   INCLZMA=
12946   rpathdirs=
12947   ltrpathdirs=
12948   names_already_handled=
12949   names_next_round='lzma '
12950   while test -n "$names_next_round"; do
12951     names_this_round="$names_next_round"
12952     names_next_round=
12953     for name in $names_this_round; do
12954       already_handled=
12955       for n in $names_already_handled; do
12956         if test "$n" = "$name"; then
12957           already_handled=yes
12958           break
12959         fi
12960       done
12961       if test -z "$already_handled"; then
12962         names_already_handled="$names_already_handled $name"
12963                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
12964         eval value=\"\$HAVE_LIB$uppername\"
12965         if test -n "$value"; then
12966           if test "$value" = yes; then
12967             eval value=\"\$LIB$uppername\"
12968             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
12969             eval value=\"\$LTLIB$uppername\"
12970             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
12971           else
12972                                     :
12973           fi
12974         else
12975                               found_dir=
12976           found_la=
12977           found_so=
12978           found_a=
12979           if test $use_additional = yes; then
12980             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
12981               found_dir="$additional_libdir"
12982               found_so="$additional_libdir/lib$name.$shlibext"
12983               if test -f "$additional_libdir/lib$name.la"; then
12984                 found_la="$additional_libdir/lib$name.la"
12985               fi
12986             else
12987               if test -f "$additional_libdir/lib$name.$libext"; then
12988                 found_dir="$additional_libdir"
12989                 found_a="$additional_libdir/lib$name.$libext"
12990                 if test -f "$additional_libdir/lib$name.la"; then
12991                   found_la="$additional_libdir/lib$name.la"
12992                 fi
12993               fi
12994             fi
12995           fi
12996           if test "X$found_dir" = "X"; then
12997             for x in $LDFLAGS $LTLIBLZMA; do
12998
12999   acl_save_prefix="$prefix"
13000   prefix="$acl_final_prefix"
13001   acl_save_exec_prefix="$exec_prefix"
13002   exec_prefix="$acl_final_exec_prefix"
13003   eval x=\"$x\"
13004   exec_prefix="$acl_save_exec_prefix"
13005   prefix="$acl_save_prefix"
13006
13007               case "$x" in
13008                 -L*)
13009                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13010                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13011                     found_dir="$dir"
13012                     found_so="$dir/lib$name.$shlibext"
13013                     if test -f "$dir/lib$name.la"; then
13014                       found_la="$dir/lib$name.la"
13015                     fi
13016                   else
13017                     if test -f "$dir/lib$name.$libext"; then
13018                       found_dir="$dir"
13019                       found_a="$dir/lib$name.$libext"
13020                       if test -f "$dir/lib$name.la"; then
13021                         found_la="$dir/lib$name.la"
13022                       fi
13023                     fi
13024                   fi
13025                   ;;
13026               esac
13027               if test "X$found_dir" != "X"; then
13028                 break
13029               fi
13030             done
13031           fi
13032           if test "X$found_dir" != "X"; then
13033                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13034             if test "X$found_so" != "X"; then
13035                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13036                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13037               else
13038                                                                                 haveit=
13039                 for x in $ltrpathdirs; do
13040                   if test "X$x" = "X$found_dir"; then
13041                     haveit=yes
13042                     break
13043                   fi
13044                 done
13045                 if test -z "$haveit"; then
13046                   ltrpathdirs="$ltrpathdirs $found_dir"
13047                 fi
13048                                 if test "$hardcode_direct" = yes; then
13049                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13050                 else
13051                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13052                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13053                                                             haveit=
13054                     for x in $rpathdirs; do
13055                       if test "X$x" = "X$found_dir"; then
13056                         haveit=yes
13057                         break
13058                       fi
13059                     done
13060                     if test -z "$haveit"; then
13061                       rpathdirs="$rpathdirs $found_dir"
13062                     fi
13063                   else
13064                                                                                 haveit=
13065                     for x in $LDFLAGS $LIBLZMA; do
13066
13067   acl_save_prefix="$prefix"
13068   prefix="$acl_final_prefix"
13069   acl_save_exec_prefix="$exec_prefix"
13070   exec_prefix="$acl_final_exec_prefix"
13071   eval x=\"$x\"
13072   exec_prefix="$acl_save_exec_prefix"
13073   prefix="$acl_save_prefix"
13074
13075                       if test "X$x" = "X-L$found_dir"; then
13076                         haveit=yes
13077                         break
13078                       fi
13079                     done
13080                     if test -z "$haveit"; then
13081                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13082                     fi
13083                     if test "$hardcode_minus_L" != no; then
13084                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13085                     else
13086                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13087                     fi
13088                   fi
13089                 fi
13090               fi
13091             else
13092               if test "X$found_a" != "X"; then
13093                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13094               else
13095                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13096               fi
13097             fi
13098                         additional_includedir=
13099             case "$found_dir" in
13100               */lib | */lib/)
13101                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13102                 additional_includedir="$basedir/include"
13103                 ;;
13104             esac
13105             if test "X$additional_includedir" != "X"; then
13106                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13107                 haveit=
13108                 if test "X$additional_includedir" = "X/usr/local/include"; then
13109                   if test -n "$GCC"; then
13110                     case $host_os in
13111                       linux*) haveit=yes;;
13112                     esac
13113                   fi
13114                 fi
13115                 if test -z "$haveit"; then
13116                   for x in $CPPFLAGS $INCLZMA; do
13117
13118   acl_save_prefix="$prefix"
13119   prefix="$acl_final_prefix"
13120   acl_save_exec_prefix="$exec_prefix"
13121   exec_prefix="$acl_final_exec_prefix"
13122   eval x=\"$x\"
13123   exec_prefix="$acl_save_exec_prefix"
13124   prefix="$acl_save_prefix"
13125
13126                     if test "X$x" = "X-I$additional_includedir"; then
13127                       haveit=yes
13128                       break
13129                     fi
13130                   done
13131                   if test -z "$haveit"; then
13132                     if test -d "$additional_includedir"; then
13133                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13134                     fi
13135                   fi
13136                 fi
13137               fi
13138             fi
13139                         if test -n "$found_la"; then
13140                                                         save_libdir="$libdir"
13141               case "$found_la" in
13142                 */* | *\\*) . "$found_la" ;;
13143                 *) . "./$found_la" ;;
13144               esac
13145               libdir="$save_libdir"
13146                             for dep in $dependency_libs; do
13147                 case "$dep" in
13148                   -L*)
13149                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13150                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13151                       haveit=
13152                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13153                         if test -n "$GCC"; then
13154                           case $host_os in
13155                             linux*) haveit=yes;;
13156                           esac
13157                         fi
13158                       fi
13159                       if test -z "$haveit"; then
13160                         haveit=
13161                         for x in $LDFLAGS $LIBLZMA; do
13162
13163   acl_save_prefix="$prefix"
13164   prefix="$acl_final_prefix"
13165   acl_save_exec_prefix="$exec_prefix"
13166   exec_prefix="$acl_final_exec_prefix"
13167   eval x=\"$x\"
13168   exec_prefix="$acl_save_exec_prefix"
13169   prefix="$acl_save_prefix"
13170
13171                           if test "X$x" = "X-L$additional_libdir"; then
13172                             haveit=yes
13173                             break
13174                           fi
13175                         done
13176                         if test -z "$haveit"; then
13177                           if test -d "$additional_libdir"; then
13178                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13179                           fi
13180                         fi
13181                         haveit=
13182                         for x in $LDFLAGS $LTLIBLZMA; do
13183
13184   acl_save_prefix="$prefix"
13185   prefix="$acl_final_prefix"
13186   acl_save_exec_prefix="$exec_prefix"
13187   exec_prefix="$acl_final_exec_prefix"
13188   eval x=\"$x\"
13189   exec_prefix="$acl_save_exec_prefix"
13190   prefix="$acl_save_prefix"
13191
13192                           if test "X$x" = "X-L$additional_libdir"; then
13193                             haveit=yes
13194                             break
13195                           fi
13196                         done
13197                         if test -z "$haveit"; then
13198                           if test -d "$additional_libdir"; then
13199                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13200                           fi
13201                         fi
13202                       fi
13203                     fi
13204                     ;;
13205                   -R*)
13206                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13207                     if test "$enable_rpath" != no; then
13208                                                                   haveit=
13209                       for x in $rpathdirs; do
13210                         if test "X$x" = "X$dir"; then
13211                           haveit=yes
13212                           break
13213                         fi
13214                       done
13215                       if test -z "$haveit"; then
13216                         rpathdirs="$rpathdirs $dir"
13217                       fi
13218                                                                   haveit=
13219                       for x in $ltrpathdirs; do
13220                         if test "X$x" = "X$dir"; then
13221                           haveit=yes
13222                           break
13223                         fi
13224                       done
13225                       if test -z "$haveit"; then
13226                         ltrpathdirs="$ltrpathdirs $dir"
13227                       fi
13228                     fi
13229                     ;;
13230                   -l*)
13231                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13232                     ;;
13233                   *.la)
13234                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13235                     ;;
13236                   *)
13237                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13238                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13239                     ;;
13240                 esac
13241               done
13242             fi
13243           else
13244                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13245             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13246           fi
13247         fi
13248       fi
13249     done
13250   done
13251   if test "X$rpathdirs" != "X"; then
13252     if test -n "$hardcode_libdir_separator"; then
13253                         alldirs=
13254       for found_dir in $rpathdirs; do
13255         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13256       done
13257             acl_save_libdir="$libdir"
13258       libdir="$alldirs"
13259       eval flag=\"$hardcode_libdir_flag_spec\"
13260       libdir="$acl_save_libdir"
13261       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13262     else
13263             for found_dir in $rpathdirs; do
13264         acl_save_libdir="$libdir"
13265         libdir="$found_dir"
13266         eval flag=\"$hardcode_libdir_flag_spec\"
13267         libdir="$acl_save_libdir"
13268         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13269       done
13270     fi
13271   fi
13272   if test "X$ltrpathdirs" != "X"; then
13273             for found_dir in $ltrpathdirs; do
13274       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13275     done
13276   fi
13277
13278
13279         ac_save_CPPFLAGS="$CPPFLAGS"
13280
13281   for element in $INCLZMA; do
13282     haveit=
13283     for x in $CPPFLAGS; do
13284
13285   acl_save_prefix="$prefix"
13286   prefix="$acl_final_prefix"
13287   acl_save_exec_prefix="$exec_prefix"
13288   exec_prefix="$acl_final_exec_prefix"
13289   eval x=\"$x\"
13290   exec_prefix="$acl_save_exec_prefix"
13291   prefix="$acl_save_prefix"
13292
13293       if test "X$x" = "X$element"; then
13294         haveit=yes
13295         break
13296       fi
13297     done
13298     if test -z "$haveit"; then
13299       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13300     fi
13301   done
13302
13303
13304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13305 $as_echo_n "checking for liblzma... " >&6; }
13306 if test "${ac_cv_liblzma+set}" = set; then :
13307   $as_echo_n "(cached) " >&6
13308 else
13309
13310     ac_save_LIBS="$LIBS"
13311     LIBS="$LIBS $LIBLZMA"
13312     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13313 /* end confdefs.h.  */
13314 #include "lzma.h"
13315 int
13316 main ()
13317 {
13318 lzma_index_iter iter;
13319                            lzma_index_iter_init (&iter, 0);
13320                            lzma_mf_is_supported (LZMA_MF_HC3);
13321   ;
13322   return 0;
13323 }
13324 _ACEOF
13325 if ac_fn_c_try_link "$LINENO"; then :
13326   ac_cv_liblzma=yes
13327 else
13328   ac_cv_liblzma=no
13329 fi
13330 rm -f core conftest.err conftest.$ac_objext \
13331     conftest$ac_exeext conftest.$ac_ext
13332     LIBS="$ac_save_LIBS"
13333
13334 fi
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13336 $as_echo "$ac_cv_liblzma" >&6; }
13337   if test "$ac_cv_liblzma" = yes; then
13338     HAVE_LIBLZMA=yes
13339
13340 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13341
13342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13343 $as_echo_n "checking how to link with liblzma... " >&6; }
13344     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13345 $as_echo "$LIBLZMA" >&6; }
13346   else
13347     HAVE_LIBLZMA=no
13348             CPPFLAGS="$ac_save_CPPFLAGS"
13349     LIBLZMA=
13350     LTLIBLZMA=
13351   fi
13352
13353
13354
13355
13356
13357
13358     if test "$HAVE_LIBLZMA" != yes; then
13359       if test "$with_lzma" = yes; then
13360         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13361       fi
13362     fi
13363   fi
13364 fi
13365
13366 LIBGUI="../libgui/src/libgui.a"
13367 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13368
13369
13370
13371 WIN32LDAPP=
13372
13373
13374
13375 case "${host}" in
13376 *-*-cygwin* | *-*-mingw* )
13377     configdir="win"
13378     ;;
13379 *)
13380     configdir="unix"
13381     ;;
13382 esac
13383
13384 GDBTKLIBS=
13385 if test "${enable_gdbtk}" = "yes"; then
13386
13387     # Gdbtk must have an absolute path to srcdir in order to run
13388     # properly when not installed.
13389     here=`pwd`
13390     cd ${srcdir}
13391     GDBTK_SRC_DIR=`pwd`
13392     cd $here
13393
13394
13395     #
13396     # Ok, lets find the tcl configuration
13397     # First, look for one uninstalled.
13398     # the alternative search directory is invoked by --with-tcl
13399     #
13400
13401     if test x"${no_tcl}" = x ; then
13402         # we reset no_tcl in case something fails here
13403         no_tcl=true
13404
13405 # Check whether --with-tcl was given.
13406 if test "${with_tcl+set}" = set; then :
13407   withval=$with_tcl; with_tclconfig=${withval}
13408 fi
13409
13410         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13411 $as_echo_n "checking for Tcl configuration... " >&6; }
13412         if test "${ac_cv_c_tclconfig+set}" = set; then :
13413   $as_echo_n "(cached) " >&6
13414 else
13415
13416
13417             # First check to see if --with-tcl was specified.
13418             case "${host}" in
13419                 *-*-cygwin*) platDir="win" ;;
13420                 *) platDir="unix" ;;
13421             esac
13422             if test x"${with_tclconfig}" != x ; then
13423                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13424                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13425                 else
13426                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13427                 fi
13428             fi
13429
13430             # then check for a private Tcl installation
13431             if test x"${ac_cv_c_tclconfig}" = x ; then
13432                 for i in \
13433                         ../tcl \
13434                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13435                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13436                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13437                         ../../tcl \
13438                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13439                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13440                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13441                         ../../../tcl \
13442                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13443                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13444                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13445                     if test -f "$i/$platDir/tclConfig.sh" ; then
13446                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13447                         break
13448                     fi
13449                 done
13450             fi
13451
13452             # on Darwin, check in Framework installation locations
13453             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13454                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13455                         `ls -d /Library/Frameworks 2>/dev/null` \
13456                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13457                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13458                         ; do
13459                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13460                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13461                         break
13462                     fi
13463                 done
13464             fi
13465
13466             # check in a few common install locations
13467             if test x"${ac_cv_c_tclconfig}" = x ; then
13468                 for i in `ls -d ${libdir} 2>/dev/null` \
13469                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13470                         `ls -d ${prefix}/lib 2>/dev/null` \
13471                         `ls -d /usr/local/lib 2>/dev/null` \
13472                         `ls -d /usr/contrib/lib 2>/dev/null` \
13473                         `ls -d /usr/lib 2>/dev/null` \
13474                         ; do
13475                     if test -f "$i/tclConfig.sh" ; then
13476                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13477                         break
13478                     fi
13479                 done
13480             fi
13481
13482             # check in a few other private locations
13483             if test x"${ac_cv_c_tclconfig}" = x ; then
13484                 for i in \
13485                         ${srcdir}/../tcl \
13486                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13487                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13488                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13489                     if test -f "$i/$platDir/tclConfig.sh" ; then
13490                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13491                     break
13492                 fi
13493                 done
13494             fi
13495
13496 fi
13497
13498
13499         if test x"${ac_cv_c_tclconfig}" = x ; then
13500             TCL_BIN_DIR="# no Tcl configs found"
13501             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13502 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13503         else
13504             no_tcl=
13505             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13506             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13507 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13508         fi
13509     fi
13510
13511
13512     # If $no_tk is nonempty, then we can't do Tk, and there is no
13513     # point to doing Tcl.
13514
13515     #
13516     # Ok, lets find the tk configuration
13517     # First, look for one uninstalled.
13518     # the alternative search directory is invoked by --with-tk
13519     #
13520
13521     if test x"${no_tk}" = x ; then
13522         # we reset no_tk in case something fails here
13523         no_tk=true
13524
13525 # Check whether --with-tk was given.
13526 if test "${with_tk+set}" = set; then :
13527   withval=$with_tk; with_tkconfig=${withval}
13528 fi
13529
13530         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13531 $as_echo_n "checking for Tk configuration... " >&6; }
13532         if test "${ac_cv_c_tkconfig+set}" = set; then :
13533   $as_echo_n "(cached) " >&6
13534 else
13535
13536
13537             # First check to see if --with-tkconfig was specified.
13538             if test x"${with_tkconfig}" != x ; then
13539                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13540                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13541                 else
13542                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13543                 fi
13544             fi
13545
13546             # then check for a private Tk library
13547             case "${host}" in
13548                 *-*-cygwin*) platDir="win" ;;
13549                 *) platDir="unix" ;;
13550             esac
13551             if test x"${ac_cv_c_tkconfig}" = x ; then
13552                 for i in \
13553                         ../tk \
13554                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13555                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13556                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13557                         ../../tk \
13558                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13559                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13560                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13561                         ../../../tk \
13562                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13563                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13564                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13565                     if test -f "$i/$platDir/tkConfig.sh" ; then
13566                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13567                         break
13568                     fi
13569                 done
13570             fi
13571
13572             # on Darwin, check in Framework installation locations
13573             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13574                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13575                         `ls -d /Library/Frameworks 2>/dev/null` \
13576                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13577                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13578                         ; do
13579                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13580                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13581                         break
13582                     fi
13583                 done
13584             fi
13585
13586             # check in a few common install locations
13587             if test x"${ac_cv_c_tkconfig}" = x ; then
13588                 for i in `ls -d ${libdir} 2>/dev/null` \
13589                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13590                         `ls -d ${prefix}/lib 2>/dev/null` \
13591                         `ls -d /usr/local/lib 2>/dev/null` \
13592                         `ls -d /usr/contrib/lib 2>/dev/null` \
13593                         `ls -d /usr/lib 2>/dev/null` \
13594                         ; do
13595                     if test -f "$i/tkConfig.sh" ; then
13596                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13597                         break
13598                     fi
13599                 done
13600             fi
13601             # check in a few other private locations
13602             if test x"${ac_cv_c_tkconfig}" = x ; then
13603                 for i in \
13604                         ${srcdir}/../tk \
13605                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13606                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13607                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13608                     if test -f "$i/$platDir/tkConfig.sh" ; then
13609                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13610                         break
13611                     fi
13612                 done
13613             fi
13614
13615 fi
13616
13617
13618         if test x"${ac_cv_c_tkconfig}" = x ; then
13619             TK_BIN_DIR="# no Tk configs found"
13620             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13621 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13622         else
13623             no_tk=
13624             TK_BIN_DIR=${ac_cv_c_tkconfig}
13625             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13626 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13627         fi
13628     fi
13629
13630
13631     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13632
13633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13634 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13635
13636     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13637         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13638 $as_echo "loading" >&6; }
13639         . ${TCL_BIN_DIR}/tclConfig.sh
13640     else
13641         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13642 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13643     fi
13644
13645     # eval is required to do the TCL_DBGX substitution
13646     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13647     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13648
13649     # If the TCL_BIN_DIR is the build directory (not the install directory),
13650     # then set the common variable name to the value of the build variables.
13651     # For example, the variable TCL_LIB_SPEC will be set to the value
13652     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13653     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13654     # installed and uninstalled version of Tcl.
13655     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13656         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13657         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13658         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13659     elif test "`uname -s`" = "Darwin"; then
13660         # If Tcl was built as a framework, attempt to use the libraries
13661         # from the framework at the given location so that linking works
13662         # against Tcl.framework installed in an arbitrary location.
13663         case ${TCL_DEFS} in
13664             *TCL_FRAMEWORK*)
13665                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13666                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13667                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13668                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13669                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13670                             break
13671                         fi
13672                     done
13673                 fi
13674                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13675                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13676                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13677                 fi
13678                 ;;
13679         esac
13680     fi
13681
13682     # eval is required to do the TCL_DBGX substitution
13683     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13684     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13685     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13686     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702         # Check for in-tree tcl
13703         here=`pwd`
13704         cd ${srcdir}/..
13705         topdir=`pwd`
13706         cd ${here}
13707
13708         intree="no"
13709         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13710           intree="yes"
13711         fi
13712
13713         # Find Tcl private headers
13714         if test x"${intree}" = xno; then
13715
13716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13717 $as_echo_n "checking for Tcl private headers... " >&6; }
13718   private_dir=""
13719   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13720   if test -f ${dir}/tclInt.h ; then
13721     private_dir=${dir}
13722   fi
13723
13724   if test x"${private_dir}" = x; then
13725     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13726   else
13727     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13728     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13729 $as_echo "${private_dir}" >&6; }
13730   fi
13731
13732           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13733           TCL_LIBRARY="${TCL_LIB_SPEC}"
13734           TCL_DEPS=""
13735         else
13736           # If building tcl in the same src tree, private headers
13737           # are not needed, but we need to be sure to use the right
13738           # headers library
13739           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13740           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13741           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13742         fi
13743
13744
13745
13746
13747
13748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13749 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13750
13751     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13752         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13753 $as_echo "loading" >&6; }
13754         . ${TK_BIN_DIR}/tkConfig.sh
13755     else
13756         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13757 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13758     fi
13759
13760     # eval is required to do the TK_DBGX substitution
13761     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13762     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13763
13764     # If the TK_BIN_DIR is the build directory (not the install directory),
13765     # then set the common variable name to the value of the build variables.
13766     # For example, the variable TK_LIB_SPEC will be set to the value
13767     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13768     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13769     # installed and uninstalled version of Tcl.
13770     if test -f "${TK_BIN_DIR}/Makefile" ; then
13771         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13772         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13773         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13774     elif test "`uname -s`" = "Darwin"; then
13775         # If Tk was built as a framework, attempt to use the libraries
13776         # from the framework at the given location so that linking works
13777         # against Tk.framework installed in an arbitrary location.
13778         case ${TK_DEFS} in
13779             *TK_FRAMEWORK*)
13780                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13781                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13782                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13783                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13784                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13785                             break
13786                         fi
13787                     done
13788                 fi
13789                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13790                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13791                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13792                 fi
13793                 ;;
13794         esac
13795     fi
13796
13797     # eval is required to do the TK_DBGX substitution
13798     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13799     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13800     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13801     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814
13815
13816         # Check for in-tree Tk
13817         intree="no"
13818         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13819           intree="yes"
13820         fi
13821
13822         # Find Tk private headers
13823         if test x"${intree}" = xno; then
13824
13825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13826 $as_echo_n "checking for Tk private headers... " >&6; }
13827   private_dir=""
13828   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13829   if test -f ${dir}/tkInt.h; then
13830     private_dir=${dir}
13831   fi
13832
13833   if test x"${private_dir}" = x; then
13834     as_fn_error "could not find Tk private headers" "$LINENO" 5
13835   else
13836     TK_PRIVATE_INCLUDE="-I${private_dir}"
13837     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13838 $as_echo "${private_dir}" >&6; }
13839   fi
13840
13841           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13842           TK_LIBRARY=${TK_LIB_SPEC}
13843           TK_DEPS=""
13844         else
13845           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13846           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13847           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13848         fi
13849
13850
13851
13852
13853
13854         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13855
13856         # Include some libraries that Tcl and Tk want.
13857         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13858         # Yes, the ordering seems wrong here.  But it isn't.
13859         # TK_LIBS is the list of libraries that need to be linked
13860         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13861         # were in LIBS then any link tests after this point would
13862         # try to include things like `$(LIBGUI)', which wouldn't work.
13863         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13864
13865         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13866         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13867         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13868         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13869         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13870         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13871         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13872
13873         if test x$gdb_cv_os_cygwin = xyes; then
13874           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13875           WIN32LDAPP="-Wl,--subsystem,console"
13876           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13877         fi
13878
13879         subdirs="$subdirs gdbtk"
13880
13881     fi
13882 fi
13883
13884
13885
13886
13887
13888
13889
13890
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13892 $as_echo_n "checking for X... " >&6; }
13893
13894
13895 # Check whether --with-x was given.
13896 if test "${with_x+set}" = set; then :
13897   withval=$with_x;
13898 fi
13899
13900 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13901 if test "x$with_x" = xno; then
13902   # The user explicitly disabled X.
13903   have_x=disabled
13904 else
13905   case $x_includes,$x_libraries in #(
13906     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13907     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13908   $as_echo_n "(cached) " >&6
13909 else
13910   # One or both of the vars are not set, and there is no cached value.
13911 ac_x_includes=no ac_x_libraries=no
13912 rm -f -r conftest.dir
13913 if mkdir conftest.dir; then
13914   cd conftest.dir
13915   cat >Imakefile <<'_ACEOF'
13916 incroot:
13917         @echo incroot='${INCROOT}'
13918 usrlibdir:
13919         @echo usrlibdir='${USRLIBDIR}'
13920 libdir:
13921         @echo libdir='${LIBDIR}'
13922 _ACEOF
13923   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13924     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13925     for ac_var in incroot usrlibdir libdir; do
13926       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13927     done
13928     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13929     for ac_extension in a so sl dylib la dll; do
13930       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13931          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13932         ac_im_usrlibdir=$ac_im_libdir; break
13933       fi
13934     done
13935     # Screen out bogus values from the imake configuration.  They are
13936     # bogus both because they are the default anyway, and because
13937     # using them would break gcc on systems where it needs fixed includes.
13938     case $ac_im_incroot in
13939         /usr/include) ac_x_includes= ;;
13940         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13941     esac
13942     case $ac_im_usrlibdir in
13943         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13944         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13945     esac
13946   fi
13947   cd ..
13948   rm -f -r conftest.dir
13949 fi
13950
13951 # Standard set of common directories for X headers.
13952 # Check X11 before X11Rn because it is often a symlink to the current release.
13953 ac_x_header_dirs='
13954 /usr/X11/include
13955 /usr/X11R7/include
13956 /usr/X11R6/include
13957 /usr/X11R5/include
13958 /usr/X11R4/include
13959
13960 /usr/include/X11
13961 /usr/include/X11R7
13962 /usr/include/X11R6
13963 /usr/include/X11R5
13964 /usr/include/X11R4
13965
13966 /usr/local/X11/include
13967 /usr/local/X11R7/include
13968 /usr/local/X11R6/include
13969 /usr/local/X11R5/include
13970 /usr/local/X11R4/include
13971
13972 /usr/local/include/X11
13973 /usr/local/include/X11R7
13974 /usr/local/include/X11R6
13975 /usr/local/include/X11R5
13976 /usr/local/include/X11R4
13977
13978 /usr/X386/include
13979 /usr/x386/include
13980 /usr/XFree86/include/X11
13981
13982 /usr/include
13983 /usr/local/include
13984 /usr/unsupported/include
13985 /usr/athena/include
13986 /usr/local/x11r5/include
13987 /usr/lpp/Xamples/include
13988
13989 /usr/openwin/include
13990 /usr/openwin/share/include'
13991
13992 if test "$ac_x_includes" = no; then
13993   # Guess where to find include files, by looking for Xlib.h.
13994   # First, try using that file with no special directory specified.
13995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13996 /* end confdefs.h.  */
13997 #include <X11/Xlib.h>
13998 _ACEOF
13999 if ac_fn_c_try_cpp "$LINENO"; then :
14000   # We can compile using X headers with no special include directory.
14001 ac_x_includes=
14002 else
14003   for ac_dir in $ac_x_header_dirs; do
14004   if test -r "$ac_dir/X11/Xlib.h"; then
14005     ac_x_includes=$ac_dir
14006     break
14007   fi
14008 done
14009 fi
14010 rm -f conftest.err conftest.$ac_ext
14011 fi # $ac_x_includes = no
14012
14013 if test "$ac_x_libraries" = no; then
14014   # Check for the libraries.
14015   # See if we find them without any special options.
14016   # Don't add to $LIBS permanently.
14017   ac_save_LIBS=$LIBS
14018   LIBS="-lX11 $LIBS"
14019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14020 /* end confdefs.h.  */
14021 #include <X11/Xlib.h>
14022 int
14023 main ()
14024 {
14025 XrmInitialize ()
14026   ;
14027   return 0;
14028 }
14029 _ACEOF
14030 if ac_fn_c_try_link "$LINENO"; then :
14031   LIBS=$ac_save_LIBS
14032 # We can link X programs with no special library path.
14033 ac_x_libraries=
14034 else
14035   LIBS=$ac_save_LIBS
14036 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14037 do
14038   # Don't even attempt the hair of trying to link an X program!
14039   for ac_extension in a so sl dylib la dll; do
14040     if test -r "$ac_dir/libX11.$ac_extension"; then
14041       ac_x_libraries=$ac_dir
14042       break 2
14043     fi
14044   done
14045 done
14046 fi
14047 rm -f core conftest.err conftest.$ac_objext \
14048     conftest$ac_exeext conftest.$ac_ext
14049 fi # $ac_x_libraries = no
14050
14051 case $ac_x_includes,$ac_x_libraries in #(
14052   no,* | *,no | *\'*)
14053     # Didn't find X, or a directory has "'" in its name.
14054     ac_cv_have_x="have_x=no";; #(
14055   *)
14056     # Record where we found X for the cache.
14057     ac_cv_have_x="have_x=yes\
14058         ac_x_includes='$ac_x_includes'\
14059         ac_x_libraries='$ac_x_libraries'"
14060 esac
14061 fi
14062 ;; #(
14063     *) have_x=yes;;
14064   esac
14065   eval "$ac_cv_have_x"
14066 fi # $with_x != no
14067
14068 if test "$have_x" != yes; then
14069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14070 $as_echo "$have_x" >&6; }
14071   no_x=yes
14072 else
14073   # If each of the values was on the command line, it overrides each guess.
14074   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14075   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14076   # Update the cache value to reflect the command line values.
14077   ac_cv_have_x="have_x=yes\
14078         ac_x_includes='$x_includes'\
14079         ac_x_libraries='$x_libraries'"
14080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14081 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14082 fi
14083
14084
14085 # Unlike the sim directory, whether a simulator is linked is controlled by
14086 # presence of a gdb_sim definition in the target configure.tgt entry.
14087 # This code just checks for a few cases where we'd like to ignore those
14088 # definitions, even when they're present in the '.mt' file.  These cases
14089 # are when --disable-sim is specified, or if the simulator directory is
14090 # not part of the source tree.
14091 #
14092 # Check whether --enable-sim was given.
14093 if test "${enable_sim+set}" = set; then :
14094   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14095  echo "enableval = ${enableval}";
14096  case "${enableval}" in
14097   yes) ignore_sim=false ;;
14098   no)  ignore_sim=true ;;
14099   *)   ignore_sim=false ;;
14100  esac
14101 else
14102   ignore_sim=false
14103 fi
14104
14105
14106 if test ! -d "${srcdir}/../sim"; then
14107   ignore_sim=true
14108 fi
14109
14110 SIM=
14111 SIM_OBS=
14112 if test "${ignore_sim}" = "false"; then
14113   if test x"${gdb_sim}" != x ; then
14114     SIM="${gdb_sim}"
14115     SIM_OBS="remote-sim.o"
14116
14117 $as_echo "#define WITH_SIM 1" >>confdefs.h
14118
14119   fi
14120 fi
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133
14134
14135 # List of host floatformats.
14136
14137 cat >>confdefs.h <<_ACEOF
14138 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14139 _ACEOF
14140
14141
14142 cat >>confdefs.h <<_ACEOF
14143 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14144 _ACEOF
14145
14146
14147 cat >>confdefs.h <<_ACEOF
14148 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14149 _ACEOF
14150
14151
14152 # target_subdir is used by the testsuite to find the target libraries.
14153 target_subdir=
14154 if test "${host}" != "${target}"; then
14155     target_subdir="${target_alias}/"
14156 fi
14157
14158
14159 frags=
14160 if test "${gdb_native}" = "yes"; then
14161   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14162   if test ! -f ${host_makefile_frag}; then
14163     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14164   fi
14165   frags="$frags $host_makefile_frag"
14166 else
14167   host_makefile_frag=/dev/null
14168 fi
14169
14170
14171
14172
14173 if test "${gdb_native}" = "yes"; then
14174 # We pick this up from the host configuration file (.mh) because we
14175 # do not have a native configuration Makefile fragment.
14176 nativefile=`sed -n '
14177 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14178 ' ${host_makefile_frag}`
14179 fi
14180
14181
14182 if test x"${gdb_osabi}" != x ; then
14183
14184 cat >>confdefs.h <<_ACEOF
14185 #define GDB_OSABI_DEFAULT $gdb_osabi
14186 _ACEOF
14187
14188 fi
14189
14190 # Enable multi-ice-gdb-server.
14191 # Check whether --enable-multi-ice was given.
14192 if test "${enable_multi_ice+set}" = set; then :
14193   enableval=$enable_multi_ice; case $enableval in
14194     yes | no)
14195       ;;
14196     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14197   esac
14198 fi
14199
14200 if test "x$enable_multi_ice" = xyes; then
14201    subdirs="$subdirs multi-ice"
14202
14203 fi
14204
14205 # Check whether --enable-gdbserver was given.
14206 if test "${enable_gdbserver+set}" = set; then :
14207   enableval=$enable_gdbserver; case "${enableval}" in
14208   yes| no|auto) ;;
14209   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14210 esac
14211 else
14212   enable_gdbserver=auto
14213 fi
14214
14215
14216 # We only build gdbserver automatically in a native configuration, and
14217 # only if the user did not explicitly disable its build.
14218 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14220 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14221   if test "x$build_gdbserver" = xyes; then
14222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14223 $as_echo "yes" >&6; }
14224     subdirs="$subdirs gdbserver"
14225
14226     gdbserver_build_enabled=yes
14227   else
14228     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14229 $as_echo "no" >&6; }
14230   fi
14231 fi
14232
14233 # If the user explicitly request the gdbserver to be built, verify that
14234 # we were in fact able to enable it.
14235 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14236   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14237 fi
14238
14239 # Check for babeltrace and babeltrace-ctf
14240
14241 # Check whether --with-babeltrace was given.
14242 if test "${with_babeltrace+set}" = set; then :
14243   withval=$with_babeltrace;
14244 else
14245   with_babeltrace=auto
14246 fi
14247
14248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14249 $as_echo_n "checking whether to use babeltrace... " >&6; }
14250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14251 $as_echo "$with_babeltrace" >&6; }
14252
14253 if test "x$with_babeltrace" = "xno"; then
14254   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14255 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14256 else
14257   # Append -Werror to CFLAGS so that configure can catch the warning
14258   # "assignment from incompatible pointer type", which is related to
14259   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14260   # in GDB, while babeltrace 1.0.3 is broken.
14261   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14262   # safe to save and restore CFLAGS here.
14263   saved_CFLAGS=$CFLAGS
14264   CFLAGS="$CFLAGS -Werror"
14265
14266
14267
14268
14269
14270
14271
14272
14273     use_additional=yes
14274
14275   acl_save_prefix="$prefix"
14276   prefix="$acl_final_prefix"
14277   acl_save_exec_prefix="$exec_prefix"
14278   exec_prefix="$acl_final_exec_prefix"
14279
14280     eval additional_includedir=\"$includedir\"
14281     eval additional_libdir=\"$libdir\"
14282
14283   exec_prefix="$acl_save_exec_prefix"
14284   prefix="$acl_save_prefix"
14285
14286
14287 # Check whether --with-libbabeltrace-prefix was given.
14288 if test "${with_libbabeltrace_prefix+set}" = set; then :
14289   withval=$with_libbabeltrace_prefix;
14290     if test "X$withval" = "Xno"; then
14291       use_additional=no
14292     else
14293       if test "X$withval" = "X"; then
14294
14295   acl_save_prefix="$prefix"
14296   prefix="$acl_final_prefix"
14297   acl_save_exec_prefix="$exec_prefix"
14298   exec_prefix="$acl_final_exec_prefix"
14299
14300           eval additional_includedir=\"$includedir\"
14301           eval additional_libdir=\"$libdir\"
14302
14303   exec_prefix="$acl_save_exec_prefix"
14304   prefix="$acl_save_prefix"
14305
14306       else
14307         additional_includedir="$withval/include"
14308         additional_libdir="$withval/lib"
14309       fi
14310     fi
14311
14312 fi
14313
14314       LIBBABELTRACE=
14315   LTLIBBABELTRACE=
14316   INCBABELTRACE=
14317   rpathdirs=
14318   ltrpathdirs=
14319   names_already_handled=
14320   names_next_round='babeltrace babeltrace-ctf'
14321   while test -n "$names_next_round"; do
14322     names_this_round="$names_next_round"
14323     names_next_round=
14324     for name in $names_this_round; do
14325       already_handled=
14326       for n in $names_already_handled; do
14327         if test "$n" = "$name"; then
14328           already_handled=yes
14329           break
14330         fi
14331       done
14332       if test -z "$already_handled"; then
14333         names_already_handled="$names_already_handled $name"
14334                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14335         eval value=\"\$HAVE_LIB$uppername\"
14336         if test -n "$value"; then
14337           if test "$value" = yes; then
14338             eval value=\"\$LIB$uppername\"
14339             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14340             eval value=\"\$LTLIB$uppername\"
14341             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14342           else
14343                                     :
14344           fi
14345         else
14346                               found_dir=
14347           found_la=
14348           found_so=
14349           found_a=
14350           if test $use_additional = yes; then
14351             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14352               found_dir="$additional_libdir"
14353               found_so="$additional_libdir/lib$name.$shlibext"
14354               if test -f "$additional_libdir/lib$name.la"; then
14355                 found_la="$additional_libdir/lib$name.la"
14356               fi
14357             else
14358               if test -f "$additional_libdir/lib$name.$libext"; then
14359                 found_dir="$additional_libdir"
14360                 found_a="$additional_libdir/lib$name.$libext"
14361                 if test -f "$additional_libdir/lib$name.la"; then
14362                   found_la="$additional_libdir/lib$name.la"
14363                 fi
14364               fi
14365             fi
14366           fi
14367           if test "X$found_dir" = "X"; then
14368             for x in $LDFLAGS $LTLIBBABELTRACE; do
14369
14370   acl_save_prefix="$prefix"
14371   prefix="$acl_final_prefix"
14372   acl_save_exec_prefix="$exec_prefix"
14373   exec_prefix="$acl_final_exec_prefix"
14374   eval x=\"$x\"
14375   exec_prefix="$acl_save_exec_prefix"
14376   prefix="$acl_save_prefix"
14377
14378               case "$x" in
14379                 -L*)
14380                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14381                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14382                     found_dir="$dir"
14383                     found_so="$dir/lib$name.$shlibext"
14384                     if test -f "$dir/lib$name.la"; then
14385                       found_la="$dir/lib$name.la"
14386                     fi
14387                   else
14388                     if test -f "$dir/lib$name.$libext"; then
14389                       found_dir="$dir"
14390                       found_a="$dir/lib$name.$libext"
14391                       if test -f "$dir/lib$name.la"; then
14392                         found_la="$dir/lib$name.la"
14393                       fi
14394                     fi
14395                   fi
14396                   ;;
14397               esac
14398               if test "X$found_dir" != "X"; then
14399                 break
14400               fi
14401             done
14402           fi
14403           if test "X$found_dir" != "X"; then
14404                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14405             if test "X$found_so" != "X"; then
14406                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14407                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14408               else
14409                                                                                 haveit=
14410                 for x in $ltrpathdirs; do
14411                   if test "X$x" = "X$found_dir"; then
14412                     haveit=yes
14413                     break
14414                   fi
14415                 done
14416                 if test -z "$haveit"; then
14417                   ltrpathdirs="$ltrpathdirs $found_dir"
14418                 fi
14419                                 if test "$hardcode_direct" = yes; then
14420                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14421                 else
14422                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14423                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14424                                                             haveit=
14425                     for x in $rpathdirs; do
14426                       if test "X$x" = "X$found_dir"; then
14427                         haveit=yes
14428                         break
14429                       fi
14430                     done
14431                     if test -z "$haveit"; then
14432                       rpathdirs="$rpathdirs $found_dir"
14433                     fi
14434                   else
14435                                                                                 haveit=
14436                     for x in $LDFLAGS $LIBBABELTRACE; do
14437
14438   acl_save_prefix="$prefix"
14439   prefix="$acl_final_prefix"
14440   acl_save_exec_prefix="$exec_prefix"
14441   exec_prefix="$acl_final_exec_prefix"
14442   eval x=\"$x\"
14443   exec_prefix="$acl_save_exec_prefix"
14444   prefix="$acl_save_prefix"
14445
14446                       if test "X$x" = "X-L$found_dir"; then
14447                         haveit=yes
14448                         break
14449                       fi
14450                     done
14451                     if test -z "$haveit"; then
14452                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14453                     fi
14454                     if test "$hardcode_minus_L" != no; then
14455                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14456                     else
14457                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14458                     fi
14459                   fi
14460                 fi
14461               fi
14462             else
14463               if test "X$found_a" != "X"; then
14464                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14465               else
14466                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14467               fi
14468             fi
14469                         additional_includedir=
14470             case "$found_dir" in
14471               */lib | */lib/)
14472                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14473                 additional_includedir="$basedir/include"
14474                 ;;
14475             esac
14476             if test "X$additional_includedir" != "X"; then
14477                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14478                 haveit=
14479                 if test "X$additional_includedir" = "X/usr/local/include"; then
14480                   if test -n "$GCC"; then
14481                     case $host_os in
14482                       linux*) haveit=yes;;
14483                     esac
14484                   fi
14485                 fi
14486                 if test -z "$haveit"; then
14487                   for x in $CPPFLAGS $INCBABELTRACE; do
14488
14489   acl_save_prefix="$prefix"
14490   prefix="$acl_final_prefix"
14491   acl_save_exec_prefix="$exec_prefix"
14492   exec_prefix="$acl_final_exec_prefix"
14493   eval x=\"$x\"
14494   exec_prefix="$acl_save_exec_prefix"
14495   prefix="$acl_save_prefix"
14496
14497                     if test "X$x" = "X-I$additional_includedir"; then
14498                       haveit=yes
14499                       break
14500                     fi
14501                   done
14502                   if test -z "$haveit"; then
14503                     if test -d "$additional_includedir"; then
14504                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
14505                     fi
14506                   fi
14507                 fi
14508               fi
14509             fi
14510                         if test -n "$found_la"; then
14511                                                         save_libdir="$libdir"
14512               case "$found_la" in
14513                 */* | *\\*) . "$found_la" ;;
14514                 *) . "./$found_la" ;;
14515               esac
14516               libdir="$save_libdir"
14517                             for dep in $dependency_libs; do
14518                 case "$dep" in
14519                   -L*)
14520                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14521                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14522                       haveit=
14523                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14524                         if test -n "$GCC"; then
14525                           case $host_os in
14526                             linux*) haveit=yes;;
14527                           esac
14528                         fi
14529                       fi
14530                       if test -z "$haveit"; then
14531                         haveit=
14532                         for x in $LDFLAGS $LIBBABELTRACE; do
14533
14534   acl_save_prefix="$prefix"
14535   prefix="$acl_final_prefix"
14536   acl_save_exec_prefix="$exec_prefix"
14537   exec_prefix="$acl_final_exec_prefix"
14538   eval x=\"$x\"
14539   exec_prefix="$acl_save_exec_prefix"
14540   prefix="$acl_save_prefix"
14541
14542                           if test "X$x" = "X-L$additional_libdir"; then
14543                             haveit=yes
14544                             break
14545                           fi
14546                         done
14547                         if test -z "$haveit"; then
14548                           if test -d "$additional_libdir"; then
14549                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
14550                           fi
14551                         fi
14552                         haveit=
14553                         for x in $LDFLAGS $LTLIBBABELTRACE; do
14554
14555   acl_save_prefix="$prefix"
14556   prefix="$acl_final_prefix"
14557   acl_save_exec_prefix="$exec_prefix"
14558   exec_prefix="$acl_final_exec_prefix"
14559   eval x=\"$x\"
14560   exec_prefix="$acl_save_exec_prefix"
14561   prefix="$acl_save_prefix"
14562
14563                           if test "X$x" = "X-L$additional_libdir"; then
14564                             haveit=yes
14565                             break
14566                           fi
14567                         done
14568                         if test -z "$haveit"; then
14569                           if test -d "$additional_libdir"; then
14570                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
14571                           fi
14572                         fi
14573                       fi
14574                     fi
14575                     ;;
14576                   -R*)
14577                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14578                     if test "$enable_rpath" != no; then
14579                                                                   haveit=
14580                       for x in $rpathdirs; do
14581                         if test "X$x" = "X$dir"; then
14582                           haveit=yes
14583                           break
14584                         fi
14585                       done
14586                       if test -z "$haveit"; then
14587                         rpathdirs="$rpathdirs $dir"
14588                       fi
14589                                                                   haveit=
14590                       for x in $ltrpathdirs; do
14591                         if test "X$x" = "X$dir"; then
14592                           haveit=yes
14593                           break
14594                         fi
14595                       done
14596                       if test -z "$haveit"; then
14597                         ltrpathdirs="$ltrpathdirs $dir"
14598                       fi
14599                     fi
14600                     ;;
14601                   -l*)
14602                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14603                     ;;
14604                   *.la)
14605                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14606                     ;;
14607                   *)
14608                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
14609                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
14610                     ;;
14611                 esac
14612               done
14613             fi
14614           else
14615                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14616             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
14617           fi
14618         fi
14619       fi
14620     done
14621   done
14622   if test "X$rpathdirs" != "X"; then
14623     if test -n "$hardcode_libdir_separator"; then
14624                         alldirs=
14625       for found_dir in $rpathdirs; do
14626         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14627       done
14628             acl_save_libdir="$libdir"
14629       libdir="$alldirs"
14630       eval flag=\"$hardcode_libdir_flag_spec\"
14631       libdir="$acl_save_libdir"
14632       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14633     else
14634             for found_dir in $rpathdirs; do
14635         acl_save_libdir="$libdir"
14636         libdir="$found_dir"
14637         eval flag=\"$hardcode_libdir_flag_spec\"
14638         libdir="$acl_save_libdir"
14639         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14640       done
14641     fi
14642   fi
14643   if test "X$ltrpathdirs" != "X"; then
14644             for found_dir in $ltrpathdirs; do
14645       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
14646     done
14647   fi
14648
14649
14650         ac_save_CPPFLAGS="$CPPFLAGS"
14651
14652   for element in $INCBABELTRACE; do
14653     haveit=
14654     for x in $CPPFLAGS; do
14655
14656   acl_save_prefix="$prefix"
14657   prefix="$acl_final_prefix"
14658   acl_save_exec_prefix="$exec_prefix"
14659   exec_prefix="$acl_final_exec_prefix"
14660   eval x=\"$x\"
14661   exec_prefix="$acl_save_exec_prefix"
14662   prefix="$acl_save_prefix"
14663
14664       if test "X$x" = "X$element"; then
14665         haveit=yes
14666         break
14667       fi
14668     done
14669     if test -z "$haveit"; then
14670       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14671     fi
14672   done
14673
14674
14675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
14676 $as_echo_n "checking for libbabeltrace... " >&6; }
14677 if test "${ac_cv_libbabeltrace+set}" = set; then :
14678   $as_echo_n "(cached) " >&6
14679 else
14680
14681     ac_save_LIBS="$LIBS"
14682     LIBS="$LIBS $LIBBABELTRACE"
14683     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14684 /* end confdefs.h.  */
14685 #include <babeltrace/babeltrace.h>
14686                          #include <babeltrace/ctf/events.h>
14687                          #include <babeltrace/ctf/iterator.h>
14688 int
14689 main ()
14690 {
14691 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
14692                         struct bt_ctf_event *event = NULL;
14693                         const struct bt_definition *scope;
14694
14695                         scope = bt_ctf_get_top_level_scope (event,
14696                                                            BT_STREAM_EVENT_HEADER);
14697                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
14698
14699   ;
14700   return 0;
14701 }
14702 _ACEOF
14703 if ac_fn_c_try_link "$LINENO"; then :
14704   ac_cv_libbabeltrace=yes
14705 else
14706   ac_cv_libbabeltrace=no
14707 fi
14708 rm -f core conftest.err conftest.$ac_objext \
14709     conftest$ac_exeext conftest.$ac_ext
14710     LIBS="$ac_save_LIBS"
14711
14712 fi
14713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
14714 $as_echo "$ac_cv_libbabeltrace" >&6; }
14715   if test "$ac_cv_libbabeltrace" = yes; then
14716     HAVE_LIBBABELTRACE=yes
14717
14718 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
14719
14720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
14721 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
14722     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
14723 $as_echo "$LIBBABELTRACE" >&6; }
14724   else
14725     HAVE_LIBBABELTRACE=no
14726             CPPFLAGS="$ac_save_CPPFLAGS"
14727     LIBBABELTRACE=
14728     LTLIBBABELTRACE=
14729   fi
14730
14731
14732
14733
14734
14735
14736   CFLAGS=$saved_CFLAGS
14737
14738   if test "$HAVE_LIBBABELTRACE" != yes; then
14739      if test "$with_babeltrace" = yes; then
14740        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
14741      else
14742        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
14743 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
14744      fi
14745   fi
14746 fi
14747
14748 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14749 # to an empty version.
14750
14751 files=
14752 links=
14753
14754 rm -f nm.h
14755 if test "${nativefile}" != ""; then
14756     case "${nativefile}" in
14757       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14758       * ) GDB_NM_FILE="${nativefile}"
14759     esac
14760     files="${files} ${GDB_NM_FILE}"
14761     links="${links} nm.h"
14762
14763 cat >>confdefs.h <<_ACEOF
14764 #define GDB_NM_FILE "${GDB_NM_FILE}"
14765 _ACEOF
14766
14767 fi
14768
14769
14770 ac_sources="$files"
14771 ac_dests="$links"
14772 while test -n "$ac_sources"; do
14773   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14774   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14775   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14776 done
14777 ac_config_links="$ac_config_links $ac_config_links_1"
14778
14779
14780
14781
14782
14783 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14784
14785
14786 # Undo the $ec_script escaping suitable for Makefile.
14787 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
14788 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
14789 if test "x$GDB_TRANSFORM_NAME" = x; then
14790   GDB_TRANSFORM_NAME=gdb
14791 fi
14792
14793 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
14794 if test "x$GCORE_TRANSFORM_NAME" = x; then
14795   GCORE_TRANSFORM_NAME=gcore
14796 fi
14797
14798 ac_config_files="$ac_config_files gcore"
14799
14800
14801 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
14802
14803 ac_config_commands="$ac_config_commands default"
14804
14805 cat >confcache <<\_ACEOF
14806 # This file is a shell script that caches the results of configure
14807 # tests run on this system so they can be shared between configure
14808 # scripts and configure runs, see configure's option --config-cache.
14809 # It is not useful on other systems.  If it contains results you don't
14810 # want to keep, you may remove or edit it.
14811 #
14812 # config.status only pays attention to the cache file if you give it
14813 # the --recheck option to rerun configure.
14814 #
14815 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14816 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14817 # following values.
14818
14819 _ACEOF
14820
14821 # The following way of writing the cache mishandles newlines in values,
14822 # but we know of no workaround that is simple, portable, and efficient.
14823 # So, we kill variables containing newlines.
14824 # Ultrix sh set writes to stderr and can't be redirected directly,
14825 # and sets the high bit in the cache file unless we assign to the vars.
14826 (
14827   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14828     eval ac_val=\$$ac_var
14829     case $ac_val in #(
14830     *${as_nl}*)
14831       case $ac_var in #(
14832       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14833 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14834       esac
14835       case $ac_var in #(
14836       _ | IFS | as_nl) ;; #(
14837       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14838       *) { eval $ac_var=; unset $ac_var;} ;;
14839       esac ;;
14840     esac
14841   done
14842
14843   (set) 2>&1 |
14844     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14845     *${as_nl}ac_space=\ *)
14846       # `set' does not quote correctly, so add quotes: double-quote
14847       # substitution turns \\\\ into \\, and sed turns \\ into \.
14848       sed -n \
14849         "s/'/'\\\\''/g;
14850           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14851       ;; #(
14852     *)
14853       # `set' quotes correctly as required by POSIX, so do not add quotes.
14854       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14855       ;;
14856     esac |
14857     sort
14858 ) |
14859   sed '
14860      /^ac_cv_env_/b end
14861      t clear
14862      :clear
14863      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14864      t end
14865      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14866      :end' >>confcache
14867 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14868   if test -w "$cache_file"; then
14869     test "x$cache_file" != "x/dev/null" &&
14870       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14871 $as_echo "$as_me: updating cache $cache_file" >&6;}
14872     cat confcache >$cache_file
14873   else
14874     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14875 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14876   fi
14877 fi
14878 rm -f confcache
14879
14880 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14881 # Let make expand exec_prefix.
14882 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14883
14884 DEFS=-DHAVE_CONFIG_H
14885
14886 ac_libobjs=
14887 ac_ltlibobjs=
14888 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14889   # 1. Remove the extension, and $U if already installed.
14890   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14891   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14892   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14893   #    will be set to the directory where LIBOBJS objects are built.
14894   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14895   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14896 done
14897 LIBOBJS=$ac_libobjs
14898
14899 LTLIBOBJS=$ac_ltlibobjs
14900
14901
14902 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14903   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14904 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14905 fi
14906 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14907   as_fn_error "conditional \"GMAKE\" was never defined.
14908 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14909 fi
14910
14911
14912 : ${CONFIG_STATUS=./config.status}
14913 ac_write_fail=0
14914 ac_clean_files_save=$ac_clean_files
14915 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14916 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14917 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14918 as_write_fail=0
14919 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14920 #! $SHELL
14921 # Generated by $as_me.
14922 # Run this file to recreate the current configuration.
14923 # Compiler output produced by configure, useful for debugging
14924 # configure, is in config.log if it exists.
14925
14926 debug=false
14927 ac_cs_recheck=false
14928 ac_cs_silent=false
14929
14930 SHELL=\${CONFIG_SHELL-$SHELL}
14931 export SHELL
14932 _ASEOF
14933 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14934 ## -------------------- ##
14935 ## M4sh Initialization. ##
14936 ## -------------------- ##
14937
14938 # Be more Bourne compatible
14939 DUALCASE=1; export DUALCASE # for MKS sh
14940 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14941   emulate sh
14942   NULLCMD=:
14943   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14944   # is contrary to our usage.  Disable this feature.
14945   alias -g '${1+"$@"}'='"$@"'
14946   setopt NO_GLOB_SUBST
14947 else
14948   case `(set -o) 2>/dev/null` in #(
14949   *posix*) :
14950     set -o posix ;; #(
14951   *) :
14952      ;;
14953 esac
14954 fi
14955
14956
14957 as_nl='
14958 '
14959 export as_nl
14960 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14961 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14962 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14963 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14964 # Prefer a ksh shell builtin over an external printf program on Solaris,
14965 # but without wasting forks for bash or zsh.
14966 if test -z "$BASH_VERSION$ZSH_VERSION" \
14967     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14968   as_echo='print -r --'
14969   as_echo_n='print -rn --'
14970 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14971   as_echo='printf %s\n'
14972   as_echo_n='printf %s'
14973 else
14974   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14975     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14976     as_echo_n='/usr/ucb/echo -n'
14977   else
14978     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14979     as_echo_n_body='eval
14980       arg=$1;
14981       case $arg in #(
14982       *"$as_nl"*)
14983         expr "X$arg" : "X\\(.*\\)$as_nl";
14984         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14985       esac;
14986       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14987     '
14988     export as_echo_n_body
14989     as_echo_n='sh -c $as_echo_n_body as_echo'
14990   fi
14991   export as_echo_body
14992   as_echo='sh -c $as_echo_body as_echo'
14993 fi
14994
14995 # The user is always right.
14996 if test "${PATH_SEPARATOR+set}" != set; then
14997   PATH_SEPARATOR=:
14998   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14999     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15000       PATH_SEPARATOR=';'
15001   }
15002 fi
15003
15004
15005 # IFS
15006 # We need space, tab and new line, in precisely that order.  Quoting is
15007 # there to prevent editors from complaining about space-tab.
15008 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15009 # splitting by setting IFS to empty value.)
15010 IFS=" ""        $as_nl"
15011
15012 # Find who we are.  Look in the path if we contain no directory separator.
15013 case $0 in #((
15014   *[\\/]* ) as_myself=$0 ;;
15015   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15016 for as_dir in $PATH
15017 do
15018   IFS=$as_save_IFS
15019   test -z "$as_dir" && as_dir=.
15020     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15021   done
15022 IFS=$as_save_IFS
15023
15024      ;;
15025 esac
15026 # We did not find ourselves, most probably we were run as `sh COMMAND'
15027 # in which case we are not to be found in the path.
15028 if test "x$as_myself" = x; then
15029   as_myself=$0
15030 fi
15031 if test ! -f "$as_myself"; then
15032   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15033   exit 1
15034 fi
15035
15036 # Unset variables that we do not need and which cause bugs (e.g. in
15037 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15038 # suppresses any "Segmentation fault" message there.  '((' could
15039 # trigger a bug in pdksh 5.2.14.
15040 for as_var in BASH_ENV ENV MAIL MAILPATH
15041 do eval test x\${$as_var+set} = xset \
15042   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15043 done
15044 PS1='$ '
15045 PS2='> '
15046 PS4='+ '
15047
15048 # NLS nuisances.
15049 LC_ALL=C
15050 export LC_ALL
15051 LANGUAGE=C
15052 export LANGUAGE
15053
15054 # CDPATH.
15055 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15056
15057
15058 # as_fn_error ERROR [LINENO LOG_FD]
15059 # ---------------------------------
15060 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15061 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15062 # script with status $?, using 1 if that was 0.
15063 as_fn_error ()
15064 {
15065   as_status=$?; test $as_status -eq 0 && as_status=1
15066   if test "$3"; then
15067     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15068     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15069   fi
15070   $as_echo "$as_me: error: $1" >&2
15071   as_fn_exit $as_status
15072 } # as_fn_error
15073
15074
15075 # as_fn_set_status STATUS
15076 # -----------------------
15077 # Set $? to STATUS, without forking.
15078 as_fn_set_status ()
15079 {
15080   return $1
15081 } # as_fn_set_status
15082
15083 # as_fn_exit STATUS
15084 # -----------------
15085 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15086 as_fn_exit ()
15087 {
15088   set +e
15089   as_fn_set_status $1
15090   exit $1
15091 } # as_fn_exit
15092
15093 # as_fn_unset VAR
15094 # ---------------
15095 # Portably unset VAR.
15096 as_fn_unset ()
15097 {
15098   { eval $1=; unset $1;}
15099 }
15100 as_unset=as_fn_unset
15101 # as_fn_append VAR VALUE
15102 # ----------------------
15103 # Append the text in VALUE to the end of the definition contained in VAR. Take
15104 # advantage of any shell optimizations that allow amortized linear growth over
15105 # repeated appends, instead of the typical quadratic growth present in naive
15106 # implementations.
15107 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15108   eval 'as_fn_append ()
15109   {
15110     eval $1+=\$2
15111   }'
15112 else
15113   as_fn_append ()
15114   {
15115     eval $1=\$$1\$2
15116   }
15117 fi # as_fn_append
15118
15119 # as_fn_arith ARG...
15120 # ------------------
15121 # Perform arithmetic evaluation on the ARGs, and store the result in the
15122 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15123 # must be portable across $(()) and expr.
15124 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15125   eval 'as_fn_arith ()
15126   {
15127     as_val=$(( $* ))
15128   }'
15129 else
15130   as_fn_arith ()
15131   {
15132     as_val=`expr "$@" || test $? -eq 1`
15133   }
15134 fi # as_fn_arith
15135
15136
15137 if expr a : '\(a\)' >/dev/null 2>&1 &&
15138    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15139   as_expr=expr
15140 else
15141   as_expr=false
15142 fi
15143
15144 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15145   as_basename=basename
15146 else
15147   as_basename=false
15148 fi
15149
15150 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15151   as_dirname=dirname
15152 else
15153   as_dirname=false
15154 fi
15155
15156 as_me=`$as_basename -- "$0" ||
15157 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15158          X"$0" : 'X\(//\)$' \| \
15159          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15160 $as_echo X/"$0" |
15161     sed '/^.*\/\([^/][^/]*\)\/*$/{
15162             s//\1/
15163             q
15164           }
15165           /^X\/\(\/\/\)$/{
15166             s//\1/
15167             q
15168           }
15169           /^X\/\(\/\).*/{
15170             s//\1/
15171             q
15172           }
15173           s/.*/./; q'`
15174
15175 # Avoid depending upon Character Ranges.
15176 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15177 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15178 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15179 as_cr_digits='0123456789'
15180 as_cr_alnum=$as_cr_Letters$as_cr_digits
15181
15182 ECHO_C= ECHO_N= ECHO_T=
15183 case `echo -n x` in #(((((
15184 -n*)
15185   case `echo 'xy\c'` in
15186   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15187   xy)  ECHO_C='\c';;
15188   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15189        ECHO_T=' ';;
15190   esac;;
15191 *)
15192   ECHO_N='-n';;
15193 esac
15194
15195 rm -f conf$$ conf$$.exe conf$$.file
15196 if test -d conf$$.dir; then
15197   rm -f conf$$.dir/conf$$.file
15198 else
15199   rm -f conf$$.dir
15200   mkdir conf$$.dir 2>/dev/null
15201 fi
15202 if (echo >conf$$.file) 2>/dev/null; then
15203   if ln -s conf$$.file conf$$ 2>/dev/null; then
15204     as_ln_s='ln -s'
15205     # ... but there are two gotchas:
15206     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15207     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15208     # In both cases, we have to default to `cp -p'.
15209     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15210       as_ln_s='cp -p'
15211   elif ln conf$$.file conf$$ 2>/dev/null; then
15212     as_ln_s=ln
15213   else
15214     as_ln_s='cp -p'
15215   fi
15216 else
15217   as_ln_s='cp -p'
15218 fi
15219 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15220 rmdir conf$$.dir 2>/dev/null
15221
15222
15223 # as_fn_mkdir_p
15224 # -------------
15225 # Create "$as_dir" as a directory, including parents if necessary.
15226 as_fn_mkdir_p ()
15227 {
15228
15229   case $as_dir in #(
15230   -*) as_dir=./$as_dir;;
15231   esac
15232   test -d "$as_dir" || eval $as_mkdir_p || {
15233     as_dirs=
15234     while :; do
15235       case $as_dir in #(
15236       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15237       *) as_qdir=$as_dir;;
15238       esac
15239       as_dirs="'$as_qdir' $as_dirs"
15240       as_dir=`$as_dirname -- "$as_dir" ||
15241 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15242          X"$as_dir" : 'X\(//\)[^/]' \| \
15243          X"$as_dir" : 'X\(//\)$' \| \
15244          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15245 $as_echo X"$as_dir" |
15246     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15247             s//\1/
15248             q
15249           }
15250           /^X\(\/\/\)[^/].*/{
15251             s//\1/
15252             q
15253           }
15254           /^X\(\/\/\)$/{
15255             s//\1/
15256             q
15257           }
15258           /^X\(\/\).*/{
15259             s//\1/
15260             q
15261           }
15262           s/.*/./; q'`
15263       test -d "$as_dir" && break
15264     done
15265     test -z "$as_dirs" || eval "mkdir $as_dirs"
15266   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15267
15268
15269 } # as_fn_mkdir_p
15270 if mkdir -p . 2>/dev/null; then
15271   as_mkdir_p='mkdir -p "$as_dir"'
15272 else
15273   test -d ./-p && rmdir ./-p
15274   as_mkdir_p=false
15275 fi
15276
15277 if test -x / >/dev/null 2>&1; then
15278   as_test_x='test -x'
15279 else
15280   if ls -dL / >/dev/null 2>&1; then
15281     as_ls_L_option=L
15282   else
15283     as_ls_L_option=
15284   fi
15285   as_test_x='
15286     eval sh -c '\''
15287       if test -d "$1"; then
15288         test -d "$1/.";
15289       else
15290         case $1 in #(
15291         -*)set "./$1";;
15292         esac;
15293         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15294         ???[sx]*):;;*)false;;esac;fi
15295     '\'' sh
15296   '
15297 fi
15298 as_executable_p=$as_test_x
15299
15300 # Sed expression to map a string onto a valid CPP name.
15301 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15302
15303 # Sed expression to map a string onto a valid variable name.
15304 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15305
15306
15307 exec 6>&1
15308 ## ----------------------------------- ##
15309 ## Main body of $CONFIG_STATUS script. ##
15310 ## ----------------------------------- ##
15311 _ASEOF
15312 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15313
15314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15315 # Save the log message, to keep $0 and so on meaningful, and to
15316 # report actual input values of CONFIG_FILES etc. instead of their
15317 # values after options handling.
15318 ac_log="
15319 This file was extended by $as_me, which was
15320 generated by GNU Autoconf 2.64.  Invocation command line was
15321
15322   CONFIG_FILES    = $CONFIG_FILES
15323   CONFIG_HEADERS  = $CONFIG_HEADERS
15324   CONFIG_LINKS    = $CONFIG_LINKS
15325   CONFIG_COMMANDS = $CONFIG_COMMANDS
15326   $ $0 $@
15327
15328 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15329 "
15330
15331 _ACEOF
15332
15333 case $ac_config_files in *"
15334 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15335 esac
15336
15337 case $ac_config_headers in *"
15338 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15339 esac
15340
15341
15342 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15343 # Files that config.status was made for.
15344 config_files="$ac_config_files"
15345 config_headers="$ac_config_headers"
15346 config_links="$ac_config_links"
15347 config_commands="$ac_config_commands"
15348
15349 _ACEOF
15350
15351 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15352 ac_cs_usage="\
15353 \`$as_me' instantiates files and other configuration actions
15354 from templates according to the current configuration.  Unless the files
15355 and actions are specified as TAGs, all are instantiated by default.
15356
15357 Usage: $0 [OPTION]... [TAG]...
15358
15359   -h, --help       print this help, then exit
15360   -V, --version    print version number and configuration settings, then exit
15361   -q, --quiet, --silent
15362                    do not print progress messages
15363   -d, --debug      don't remove temporary files
15364       --recheck    update $as_me by reconfiguring in the same conditions
15365       --file=FILE[:TEMPLATE]
15366                    instantiate the configuration file FILE
15367       --header=FILE[:TEMPLATE]
15368                    instantiate the configuration header FILE
15369
15370 Configuration files:
15371 $config_files
15372
15373 Configuration headers:
15374 $config_headers
15375
15376 Configuration links:
15377 $config_links
15378
15379 Configuration commands:
15380 $config_commands
15381
15382 Report bugs to the package provider."
15383
15384 _ACEOF
15385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15386 ac_cs_version="\\
15387 config.status
15388 configured by $0, generated by GNU Autoconf 2.64,
15389   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15390
15391 Copyright (C) 2009 Free Software Foundation, Inc.
15392 This config.status script is free software; the Free Software Foundation
15393 gives unlimited permission to copy, distribute and modify it."
15394
15395 ac_pwd='$ac_pwd'
15396 srcdir='$srcdir'
15397 INSTALL='$INSTALL'
15398 AWK='$AWK'
15399 test -n "\$AWK" || AWK=awk
15400 _ACEOF
15401
15402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15403 # The default lists apply if the user does not specify any file.
15404 ac_need_defaults=:
15405 while test $# != 0
15406 do
15407   case $1 in
15408   --*=*)
15409     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15410     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15411     ac_shift=:
15412     ;;
15413   *)
15414     ac_option=$1
15415     ac_optarg=$2
15416     ac_shift=shift
15417     ;;
15418   esac
15419
15420   case $ac_option in
15421   # Handling of the options.
15422   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15423     ac_cs_recheck=: ;;
15424   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15425     $as_echo "$ac_cs_version"; exit ;;
15426   --debug | --debu | --deb | --de | --d | -d )
15427     debug=: ;;
15428   --file | --fil | --fi | --f )
15429     $ac_shift
15430     case $ac_optarg in
15431     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15432     esac
15433     as_fn_append CONFIG_FILES " '$ac_optarg'"
15434     ac_need_defaults=false;;
15435   --header | --heade | --head | --hea )
15436     $ac_shift
15437     case $ac_optarg in
15438     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15439     esac
15440     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15441     ac_need_defaults=false;;
15442   --he | --h)
15443     # Conflict between --help and --header
15444     as_fn_error "ambiguous option: \`$1'
15445 Try \`$0 --help' for more information.";;
15446   --help | --hel | -h )
15447     $as_echo "$ac_cs_usage"; exit ;;
15448   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15449   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15450     ac_cs_silent=: ;;
15451
15452   # This is an error.
15453   -*) as_fn_error "unrecognized option: \`$1'
15454 Try \`$0 --help' for more information." ;;
15455
15456   *) as_fn_append ac_config_targets " $1"
15457      ac_need_defaults=false ;;
15458
15459   esac
15460   shift
15461 done
15462
15463 ac_configure_extra_args=
15464
15465 if $ac_cs_silent; then
15466   exec 6>/dev/null
15467   ac_configure_extra_args="$ac_configure_extra_args --silent"
15468 fi
15469
15470 _ACEOF
15471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15472 if \$ac_cs_recheck; then
15473   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15474   shift
15475   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15476   CONFIG_SHELL='$SHELL'
15477   export CONFIG_SHELL
15478   exec "\$@"
15479 fi
15480
15481 _ACEOF
15482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15483 exec 5>>config.log
15484 {
15485   echo
15486   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15487 ## Running $as_me. ##
15488 _ASBOX
15489   $as_echo "$ac_log"
15490 } >&5
15491
15492 _ACEOF
15493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15494 #
15495 # INIT-COMMANDS
15496 #
15497 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15498
15499 _ACEOF
15500
15501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15502
15503 # Handling of arguments.
15504 for ac_config_target in $ac_config_targets
15505 do
15506   case $ac_config_target in
15507     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15508     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15509     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
15510     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15511     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
15512     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15513     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
15514     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
15515     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
15516     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15517
15518   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15519   esac
15520 done
15521
15522
15523 # If the user did not use the arguments to specify the items to instantiate,
15524 # then the envvar interface is used.  Set only those that are not.
15525 # We use the long form for the default assignment because of an extremely
15526 # bizarre bug on SunOS 4.1.3.
15527 if $ac_need_defaults; then
15528   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15529   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15530   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15531   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15532 fi
15533
15534 # Have a temporary directory for convenience.  Make it in the build tree
15535 # simply because there is no reason against having it here, and in addition,
15536 # creating and moving files from /tmp can sometimes cause problems.
15537 # Hook for its removal unless debugging.
15538 # Note that there is a small window in which the directory will not be cleaned:
15539 # after its creation but before its name has been assigned to `$tmp'.
15540 $debug ||
15541 {
15542   tmp=
15543   trap 'exit_status=$?
15544   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15545 ' 0
15546   trap 'as_fn_exit 1' 1 2 13 15
15547 }
15548 # Create a (secure) tmp directory for tmp files.
15549
15550 {
15551   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15552   test -n "$tmp" && test -d "$tmp"
15553 }  ||
15554 {
15555   tmp=./conf$$-$RANDOM
15556   (umask 077 && mkdir "$tmp")
15557 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15558
15559 # Set up the scripts for CONFIG_FILES section.
15560 # No need to generate them if there are no CONFIG_FILES.
15561 # This happens for instance with `./config.status config.h'.
15562 if test -n "$CONFIG_FILES"; then
15563
15564 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15565   ac_cs_awk_getline=:
15566   ac_cs_awk_pipe_init=
15567   ac_cs_awk_read_file='
15568       while ((getline aline < (F[key])) > 0)
15569         print(aline)
15570       close(F[key])'
15571   ac_cs_awk_pipe_fini=
15572 else
15573   ac_cs_awk_getline=false
15574   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15575   ac_cs_awk_read_file='
15576       print "|#_!!_#|"
15577       print "cat " F[key] " &&"
15578       '$ac_cs_awk_pipe_init
15579   # The final `:' finishes the AND list.
15580   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15581 fi
15582 ac_cr=`echo X | tr X '\015'`
15583 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15584 # But we know of no other shell where ac_cr would be empty at this
15585 # point, so we can use a bashism as a fallback.
15586 if test "x$ac_cr" = x; then
15587   eval ac_cr=\$\'\\r\'
15588 fi
15589 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15590 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15591   ac_cs_awk_cr='\r'
15592 else
15593   ac_cs_awk_cr=$ac_cr
15594 fi
15595
15596 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15597 _ACEOF
15598
15599 # Create commands to substitute file output variables.
15600 {
15601   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15602   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15603   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15604   echo "_ACAWK" &&
15605   echo "_ACEOF"
15606 } >conf$$files.sh &&
15607 . ./conf$$files.sh ||
15608   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15609 rm -f conf$$files.sh
15610
15611 {
15612   echo "cat >conf$$subs.awk <<_ACEOF" &&
15613   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15614   echo "_ACEOF"
15615 } >conf$$subs.sh ||
15616   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15617 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15618 ac_delim='%!_!# '
15619 for ac_last_try in false false false false false :; do
15620   . ./conf$$subs.sh ||
15621     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15622
15623   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15624   if test $ac_delim_n = $ac_delim_num; then
15625     break
15626   elif $ac_last_try; then
15627     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15628   else
15629     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15630   fi
15631 done
15632 rm -f conf$$subs.sh
15633
15634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15635 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15636 _ACEOF
15637 sed -n '
15638 h
15639 s/^/S["/; s/!.*/"]=/
15640 p
15641 g
15642 s/^[^!]*!//
15643 :repl
15644 t repl
15645 s/'"$ac_delim"'$//
15646 t delim
15647 :nl
15648 h
15649 s/\(.\{148\}\).*/\1/
15650 t more1
15651 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15652 p
15653 n
15654 b repl
15655 :more1
15656 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15657 p
15658 g
15659 s/.\{148\}//
15660 t nl
15661 :delim
15662 h
15663 s/\(.\{148\}\).*/\1/
15664 t more2
15665 s/["\\]/\\&/g; s/^/"/; s/$/"/
15666 p
15667 b
15668 :more2
15669 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15670 p
15671 g
15672 s/.\{148\}//
15673 t delim
15674 ' <conf$$subs.awk | sed '
15675 /^[^""]/{
15676   N
15677   s/\n//
15678 }
15679 ' >>$CONFIG_STATUS || ac_write_fail=1
15680 rm -f conf$$subs.awk
15681 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15682 _ACAWK
15683 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15684   for (key in S) S_is_set[key] = 1
15685   FS = "\a"
15686   \$ac_cs_awk_pipe_init
15687 }
15688 {
15689   line = $ 0
15690   nfields = split(line, field, "@")
15691   substed = 0
15692   len = length(field[1])
15693   for (i = 2; i < nfields; i++) {
15694     key = field[i]
15695     keylen = length(key)
15696     if (S_is_set[key]) {
15697       value = S[key]
15698       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15699       len += length(value) + length(field[++i])
15700       substed = 1
15701     } else
15702       len += 1 + keylen
15703   }
15704   if (nfields == 3 && !substed) {
15705     key = field[2]
15706     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15707       \$ac_cs_awk_read_file
15708       next
15709     }
15710   }
15711   print line
15712 }
15713 \$ac_cs_awk_pipe_fini
15714 _ACAWK
15715 _ACEOF
15716 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15717 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15718   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15719 else
15720   cat
15721 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15722   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15723 _ACEOF
15724
15725 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15726 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15727 # trailing colons and then remove the whole line if VPATH becomes empty
15728 # (actually we leave an empty line to preserve line numbers).
15729 if test "x$srcdir" = x.; then
15730   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15731 s/:*\$(srcdir):*/:/
15732 s/:*\${srcdir}:*/:/
15733 s/:*@srcdir@:*/:/
15734 s/^\([^=]*=[     ]*\):*/\1/
15735 s/:*$//
15736 s/^[^=]*=[       ]*$//
15737 }'
15738 fi
15739
15740 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15741 fi # test -n "$CONFIG_FILES"
15742
15743 # Set up the scripts for CONFIG_HEADERS section.
15744 # No need to generate them if there are no CONFIG_HEADERS.
15745 # This happens for instance with `./config.status Makefile'.
15746 if test -n "$CONFIG_HEADERS"; then
15747 cat >"$tmp/defines.awk" <<\_ACAWK ||
15748 BEGIN {
15749 _ACEOF
15750
15751 # Transform confdefs.h into an awk script `defines.awk', embedded as
15752 # here-document in config.status, that substitutes the proper values into
15753 # config.h.in to produce config.h.
15754
15755 # Create a delimiter string that does not exist in confdefs.h, to ease
15756 # handling of long lines.
15757 ac_delim='%!_!# '
15758 for ac_last_try in false false :; do
15759   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15760   if test -z "$ac_t"; then
15761     break
15762   elif $ac_last_try; then
15763     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15764   else
15765     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15766   fi
15767 done
15768
15769 # For the awk script, D is an array of macro values keyed by name,
15770 # likewise P contains macro parameters if any.  Preserve backslash
15771 # newline sequences.
15772
15773 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15774 sed -n '
15775 s/.\{148\}/&'"$ac_delim"'/g
15776 t rset
15777 :rset
15778 s/^[     ]*#[    ]*define[       ][      ]*/ /
15779 t def
15780 d
15781 :def
15782 s/\\$//
15783 t bsnl
15784 s/["\\]/\\&/g
15785 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15786 D["\1"]=" \3"/p
15787 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15788 d
15789 :bsnl
15790 s/["\\]/\\&/g
15791 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15792 D["\1"]=" \3\\\\\\n"\\/p
15793 t cont
15794 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15795 t cont
15796 d
15797 :cont
15798 n
15799 s/.\{148\}/&'"$ac_delim"'/g
15800 t clear
15801 :clear
15802 s/\\$//
15803 t bsnlc
15804 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15805 d
15806 :bsnlc
15807 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15808 b cont
15809 ' <confdefs.h | sed '
15810 s/'"$ac_delim"'/"\\\
15811 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15812
15813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15814   for (key in D) D_is_set[key] = 1
15815   FS = "\a"
15816 }
15817 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15818   line = \$ 0
15819   split(line, arg, " ")
15820   if (arg[1] == "#") {
15821     defundef = arg[2]
15822     mac1 = arg[3]
15823   } else {
15824     defundef = substr(arg[1], 2)
15825     mac1 = arg[2]
15826   }
15827   split(mac1, mac2, "(") #)
15828   macro = mac2[1]
15829   prefix = substr(line, 1, index(line, defundef) - 1)
15830   if (D_is_set[macro]) {
15831     # Preserve the white space surrounding the "#".
15832     print prefix "define", macro P[macro] D[macro]
15833     next
15834   } else {
15835     # Replace #undef with comments.  This is necessary, for example,
15836     # in the case of _POSIX_SOURCE, which is predefined and required
15837     # on some systems where configure will not decide to define it.
15838     if (defundef == "undef") {
15839       print "/*", prefix defundef, macro, "*/"
15840       next
15841     }
15842   }
15843 }
15844 { print }
15845 _ACAWK
15846 _ACEOF
15847 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15848   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15849 fi # test -n "$CONFIG_HEADERS"
15850
15851
15852 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15853 shift
15854 for ac_tag
15855 do
15856   case $ac_tag in
15857   :[FHLC]) ac_mode=$ac_tag; continue;;
15858   esac
15859   case $ac_mode$ac_tag in
15860   :[FHL]*:*);;
15861   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15862   :[FH]-) ac_tag=-:-;;
15863   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15864   esac
15865   ac_save_IFS=$IFS
15866   IFS=:
15867   set x $ac_tag
15868   IFS=$ac_save_IFS
15869   shift
15870   ac_file=$1
15871   shift
15872
15873   case $ac_mode in
15874   :L) ac_source=$1;;
15875   :[FH])
15876     ac_file_inputs=
15877     for ac_f
15878     do
15879       case $ac_f in
15880       -) ac_f="$tmp/stdin";;
15881       *) # Look for the file first in the build tree, then in the source tree
15882          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15883          # because $ac_f cannot contain `:'.
15884          test -f "$ac_f" ||
15885            case $ac_f in
15886            [\\/$]*) false;;
15887            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15888            esac ||
15889            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15890       esac
15891       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15892       as_fn_append ac_file_inputs " '$ac_f'"
15893     done
15894
15895     # Let's still pretend it is `configure' which instantiates (i.e., don't
15896     # use $as_me), people would be surprised to read:
15897     #    /* config.h.  Generated by config.status.  */
15898     configure_input='Generated from '`
15899           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15900         `' by configure.'
15901     if test x"$ac_file" != x-; then
15902       configure_input="$ac_file.  $configure_input"
15903       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15904 $as_echo "$as_me: creating $ac_file" >&6;}
15905     fi
15906     # Neutralize special characters interpreted by sed in replacement strings.
15907     case $configure_input in #(
15908     *\&* | *\|* | *\\* )
15909        ac_sed_conf_input=`$as_echo "$configure_input" |
15910        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15911     *) ac_sed_conf_input=$configure_input;;
15912     esac
15913
15914     case $ac_tag in
15915     *:-:* | *:-) cat >"$tmp/stdin" \
15916       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15917     esac
15918     ;;
15919   esac
15920
15921   ac_dir=`$as_dirname -- "$ac_file" ||
15922 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15923          X"$ac_file" : 'X\(//\)[^/]' \| \
15924          X"$ac_file" : 'X\(//\)$' \| \
15925          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15926 $as_echo X"$ac_file" |
15927     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15928             s//\1/
15929             q
15930           }
15931           /^X\(\/\/\)[^/].*/{
15932             s//\1/
15933             q
15934           }
15935           /^X\(\/\/\)$/{
15936             s//\1/
15937             q
15938           }
15939           /^X\(\/\).*/{
15940             s//\1/
15941             q
15942           }
15943           s/.*/./; q'`
15944   as_dir="$ac_dir"; as_fn_mkdir_p
15945   ac_builddir=.
15946
15947 case "$ac_dir" in
15948 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15949 *)
15950   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15951   # A ".." for each directory in $ac_dir_suffix.
15952   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15953   case $ac_top_builddir_sub in
15954   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15955   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15956   esac ;;
15957 esac
15958 ac_abs_top_builddir=$ac_pwd
15959 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15960 # for backward compatibility:
15961 ac_top_builddir=$ac_top_build_prefix
15962
15963 case $srcdir in
15964   .)  # We are building in place.
15965     ac_srcdir=.
15966     ac_top_srcdir=$ac_top_builddir_sub
15967     ac_abs_top_srcdir=$ac_pwd ;;
15968   [\\/]* | ?:[\\/]* )  # Absolute name.
15969     ac_srcdir=$srcdir$ac_dir_suffix;
15970     ac_top_srcdir=$srcdir
15971     ac_abs_top_srcdir=$srcdir ;;
15972   *) # Relative name.
15973     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15974     ac_top_srcdir=$ac_top_build_prefix$srcdir
15975     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15976 esac
15977 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15978
15979
15980   case $ac_mode in
15981   :F)
15982   #
15983   # CONFIG_FILE
15984   #
15985
15986   case $INSTALL in
15987   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15988   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15989   esac
15990 _ACEOF
15991
15992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15993 # If the template does not know about datarootdir, expand it.
15994 # FIXME: This hack should be removed a few years after 2.60.
15995 ac_datarootdir_hack=; ac_datarootdir_seen=
15996 ac_sed_dataroot='
15997 /datarootdir/ {
15998   p
15999   q
16000 }
16001 /@datadir@/p
16002 /@docdir@/p
16003 /@infodir@/p
16004 /@localedir@/p
16005 /@mandir@/p'
16006 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16007 *datarootdir*) ac_datarootdir_seen=yes;;
16008 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16009   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16010 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16011 _ACEOF
16012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16013   ac_datarootdir_hack='
16014   s&@datadir@&$datadir&g
16015   s&@docdir@&$docdir&g
16016   s&@infodir@&$infodir&g
16017   s&@localedir@&$localedir&g
16018   s&@mandir@&$mandir&g
16019   s&\\\${datarootdir}&$datarootdir&g' ;;
16020 esac
16021 _ACEOF
16022
16023 # Neutralize VPATH when `$srcdir' = `.'.
16024 # Shell code in configure.ac might set extrasub.
16025 # FIXME: do we really want to maintain this feature?
16026 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16027 ac_sed_extra="$ac_vpsub
16028 $extrasub
16029 _ACEOF
16030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16031 :t
16032 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16033 s|@configure_input@|$ac_sed_conf_input|;t t
16034 s&@top_builddir@&$ac_top_builddir_sub&;t t
16035 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16036 s&@srcdir@&$ac_srcdir&;t t
16037 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16038 s&@top_srcdir@&$ac_top_srcdir&;t t
16039 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16040 s&@builddir@&$ac_builddir&;t t
16041 s&@abs_builddir@&$ac_abs_builddir&;t t
16042 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16043 s&@INSTALL@&$ac_INSTALL&;t t
16044 $ac_datarootdir_hack
16045 "
16046 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16047 if $ac_cs_awk_getline; then
16048   $AWK -f "$tmp/subs.awk"
16049 else
16050   $AWK -f "$tmp/subs.awk" | $SHELL
16051 fi >$tmp/out \
16052   || as_fn_error "could not create $ac_file" "$LINENO" 5
16053
16054 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16055   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16056   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16057   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16058 which seems to be undefined.  Please make sure it is defined." >&5
16059 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16060 which seems to be undefined.  Please make sure it is defined." >&2;}
16061
16062   rm -f "$tmp/stdin"
16063   case $ac_file in
16064   -) cat "$tmp/out" && rm -f "$tmp/out";;
16065   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16066   esac \
16067   || as_fn_error "could not create $ac_file" "$LINENO" 5
16068  ;;
16069   :H)
16070   #
16071   # CONFIG_HEADER
16072   #
16073   if test x"$ac_file" != x-; then
16074     {
16075       $as_echo "/* $configure_input  */" \
16076       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16077     } >"$tmp/config.h" \
16078       || as_fn_error "could not create $ac_file" "$LINENO" 5
16079     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16080       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16081 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16082     else
16083       rm -f "$ac_file"
16084       mv "$tmp/config.h" "$ac_file" \
16085         || as_fn_error "could not create $ac_file" "$LINENO" 5
16086     fi
16087   else
16088     $as_echo "/* $configure_input  */" \
16089       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16090       || as_fn_error "could not create -" "$LINENO" 5
16091   fi
16092  ;;
16093   :L)
16094   #
16095   # CONFIG_LINK
16096   #
16097
16098   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16099     :
16100   else
16101     # Prefer the file from the source tree if names are identical.
16102     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16103       ac_source=$srcdir/$ac_source
16104     fi
16105
16106     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16107 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16108
16109     if test ! -r "$ac_source"; then
16110       as_fn_error "$ac_source: file not found" "$LINENO" 5
16111     fi
16112     rm -f "$ac_file"
16113
16114     # Try a relative symlink, then a hard link, then a copy.
16115     case $srcdir in
16116     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16117         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16118     esac
16119     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16120       ln "$ac_source" "$ac_file" 2>/dev/null ||
16121       cp -p "$ac_source" "$ac_file" ||
16122       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16123   fi
16124  ;;
16125   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16126 $as_echo "$as_me: executing $ac_file commands" >&6;}
16127  ;;
16128   esac
16129
16130
16131   case $ac_file$ac_mode in
16132     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16133     "gcore":F) chmod +x gcore ;;
16134     "default":C)
16135 case x$CONFIG_HEADERS in
16136 xconfig.h:config.in)
16137 echo > stamp-h ;;
16138 esac
16139  ;;
16140
16141   esac
16142 done # for ac_tag
16143
16144
16145 as_fn_exit 0
16146 _ACEOF
16147 ac_clean_files=$ac_clean_files_save
16148
16149 test $ac_write_fail = 0 ||
16150   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16151
16152
16153 # configure is writing to config.log, and then calls config.status.
16154 # config.status does its own redirection, appending to config.log.
16155 # Unfortunately, on DOS this fails, as config.log is still kept open
16156 # by configure, so config.status won't be able to write to it; its
16157 # output is simply discarded.  So we exec the FD to /dev/null,
16158 # effectively closing config.log, so it can be properly (re)opened and
16159 # appended to by config.status.  When coming back to configure, we
16160 # need to make the FD available again.
16161 if test "$no_create" != yes; then
16162   ac_cs_success=:
16163   ac_config_status_args=
16164   test "$silent" = yes &&
16165     ac_config_status_args="$ac_config_status_args --quiet"
16166   exec 5>/dev/null
16167   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16168   exec 5>>config.log
16169   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16170   # would make configure fail if this is the last instruction.
16171   $ac_cs_success || as_fn_exit $?
16172 fi
16173
16174 #
16175 # CONFIG_SUBDIRS section.
16176 #
16177 if test "$no_recursion" != yes; then
16178
16179   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16180   # so they do not pile up.
16181   ac_sub_configure_args=
16182   ac_prev=
16183   eval "set x $ac_configure_args"
16184   shift
16185   for ac_arg
16186   do
16187     if test -n "$ac_prev"; then
16188       ac_prev=
16189       continue
16190     fi
16191     case $ac_arg in
16192     -cache-file | --cache-file | --cache-fil | --cache-fi \
16193     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16194       ac_prev=cache_file ;;
16195     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16196     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16197     | --c=*)
16198       ;;
16199     --config-cache | -C)
16200       ;;
16201     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16202       ac_prev=srcdir ;;
16203     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16204       ;;
16205     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16206       ac_prev=prefix ;;
16207     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16208       ;;
16209     --disable-option-checking)
16210       ;;
16211     *)
16212       case $ac_arg in
16213       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16214       esac
16215       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16216     esac
16217   done
16218
16219   # Always prepend --prefix to ensure using the same prefix
16220   # in subdir configurations.
16221   ac_arg="--prefix=$prefix"
16222   case $ac_arg in
16223   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16224   esac
16225   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16226
16227   # Pass --silent
16228   if test "$silent" = yes; then
16229     ac_sub_configure_args="--silent $ac_sub_configure_args"
16230   fi
16231
16232   # Always prepend --disable-option-checking to silence warnings, since
16233   # different subdirs can have different --enable and --with options.
16234   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16235
16236   ac_popdir=`pwd`
16237   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16238
16239     # Do not complain, so a configure script can configure whichever
16240     # parts of a large source tree are present.
16241     test -d "$srcdir/$ac_dir" || continue
16242
16243     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16244     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16245     $as_echo "$ac_msg" >&6
16246     as_dir="$ac_dir"; as_fn_mkdir_p
16247     ac_builddir=.
16248
16249 case "$ac_dir" in
16250 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16251 *)
16252   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16253   # A ".." for each directory in $ac_dir_suffix.
16254   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16255   case $ac_top_builddir_sub in
16256   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16257   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16258   esac ;;
16259 esac
16260 ac_abs_top_builddir=$ac_pwd
16261 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16262 # for backward compatibility:
16263 ac_top_builddir=$ac_top_build_prefix
16264
16265 case $srcdir in
16266   .)  # We are building in place.
16267     ac_srcdir=.
16268     ac_top_srcdir=$ac_top_builddir_sub
16269     ac_abs_top_srcdir=$ac_pwd ;;
16270   [\\/]* | ?:[\\/]* )  # Absolute name.
16271     ac_srcdir=$srcdir$ac_dir_suffix;
16272     ac_top_srcdir=$srcdir
16273     ac_abs_top_srcdir=$srcdir ;;
16274   *) # Relative name.
16275     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16276     ac_top_srcdir=$ac_top_build_prefix$srcdir
16277     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16278 esac
16279 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16280
16281
16282     cd "$ac_dir"
16283
16284     # Check for guested configure; otherwise get Cygnus style configure.
16285     if test -f "$ac_srcdir/configure.gnu"; then
16286       ac_sub_configure=$ac_srcdir/configure.gnu
16287     elif test -f "$ac_srcdir/configure"; then
16288       ac_sub_configure=$ac_srcdir/configure
16289     elif test -f "$ac_srcdir/configure.in"; then
16290       # This should be Cygnus configure.
16291       ac_sub_configure=$ac_aux_dir/configure
16292     else
16293       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16294 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16295       ac_sub_configure=
16296     fi
16297
16298     # The recursion is here.
16299     if test -n "$ac_sub_configure"; then
16300       # Make the cache file name correct relative to the subdirectory.
16301       case $cache_file in
16302       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16303       *) # Relative name.
16304         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16305       esac
16306
16307       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16308 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16309       # The eval makes quoting arguments work.
16310       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16311            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16312         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16313     fi
16314
16315     cd "$ac_popdir"
16316   done
16317 fi
16318 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16319   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16320 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16321 fi
16322
16323
16324 exit 0