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 ac_header_dirent=no
8646 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8647   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
8649 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
8650 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
8651   $as_echo_n "(cached) " >&6
8652 else
8653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8654 /* end confdefs.h.  */
8655 #include <sys/types.h>
8656 #include <$ac_hdr>
8657
8658 int
8659 main ()
8660 {
8661 if ((DIR *) 0)
8662 return 0;
8663   ;
8664   return 0;
8665 }
8666 _ACEOF
8667 if ac_fn_c_try_compile "$LINENO"; then :
8668   eval "$as_ac_Header=yes"
8669 else
8670   eval "$as_ac_Header=no"
8671 fi
8672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8673 fi
8674 eval ac_res=\$$as_ac_Header
8675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8676 $as_echo "$ac_res" >&6; }
8677 eval as_val=\$$as_ac_Header
8678    if test "x$as_val" = x""yes; then :
8679   cat >>confdefs.h <<_ACEOF
8680 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8681 _ACEOF
8682
8683 ac_header_dirent=$ac_hdr; break
8684 fi
8685
8686 done
8687 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8688 if test $ac_header_dirent = dirent.h; then
8689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8690 $as_echo_n "checking for library containing opendir... " >&6; }
8691 if test "${ac_cv_search_opendir+set}" = set; then :
8692   $as_echo_n "(cached) " >&6
8693 else
8694   ac_func_search_save_LIBS=$LIBS
8695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8696 /* end confdefs.h.  */
8697
8698 /* Override any GCC internal prototype to avoid an error.
8699    Use char because int might match the return type of a GCC
8700    builtin and then its argument prototype would still apply.  */
8701 #ifdef __cplusplus
8702 extern "C"
8703 #endif
8704 char opendir ();
8705 int
8706 main ()
8707 {
8708 return opendir ();
8709   ;
8710   return 0;
8711 }
8712 _ACEOF
8713 for ac_lib in '' dir; do
8714   if test -z "$ac_lib"; then
8715     ac_res="none required"
8716   else
8717     ac_res=-l$ac_lib
8718     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8719   fi
8720   if ac_fn_c_try_link "$LINENO"; then :
8721   ac_cv_search_opendir=$ac_res
8722 fi
8723 rm -f core conftest.err conftest.$ac_objext \
8724     conftest$ac_exeext
8725   if test "${ac_cv_search_opendir+set}" = set; then :
8726   break
8727 fi
8728 done
8729 if test "${ac_cv_search_opendir+set}" = set; then :
8730
8731 else
8732   ac_cv_search_opendir=no
8733 fi
8734 rm conftest.$ac_ext
8735 LIBS=$ac_func_search_save_LIBS
8736 fi
8737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8738 $as_echo "$ac_cv_search_opendir" >&6; }
8739 ac_res=$ac_cv_search_opendir
8740 if test "$ac_res" != no; then :
8741   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8742
8743 fi
8744
8745 else
8746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8747 $as_echo_n "checking for library containing opendir... " >&6; }
8748 if test "${ac_cv_search_opendir+set}" = set; then :
8749   $as_echo_n "(cached) " >&6
8750 else
8751   ac_func_search_save_LIBS=$LIBS
8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8753 /* end confdefs.h.  */
8754
8755 /* Override any GCC internal prototype to avoid an error.
8756    Use char because int might match the return type of a GCC
8757    builtin and then its argument prototype would still apply.  */
8758 #ifdef __cplusplus
8759 extern "C"
8760 #endif
8761 char opendir ();
8762 int
8763 main ()
8764 {
8765 return opendir ();
8766   ;
8767   return 0;
8768 }
8769 _ACEOF
8770 for ac_lib in '' x; do
8771   if test -z "$ac_lib"; then
8772     ac_res="none required"
8773   else
8774     ac_res=-l$ac_lib
8775     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8776   fi
8777   if ac_fn_c_try_link "$LINENO"; then :
8778   ac_cv_search_opendir=$ac_res
8779 fi
8780 rm -f core conftest.err conftest.$ac_objext \
8781     conftest$ac_exeext
8782   if test "${ac_cv_search_opendir+set}" = set; then :
8783   break
8784 fi
8785 done
8786 if test "${ac_cv_search_opendir+set}" = set; then :
8787
8788 else
8789   ac_cv_search_opendir=no
8790 fi
8791 rm conftest.$ac_ext
8792 LIBS=$ac_func_search_save_LIBS
8793 fi
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8795 $as_echo "$ac_cv_search_opendir" >&6; }
8796 ac_res=$ac_cv_search_opendir
8797 if test "$ac_res" != no; then :
8798   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8799
8800 fi
8801
8802 fi
8803
8804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8805 $as_echo_n "checking for ANSI C header files... " >&6; }
8806 if test "${ac_cv_header_stdc+set}" = set; then :
8807   $as_echo_n "(cached) " >&6
8808 else
8809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8810 /* end confdefs.h.  */
8811 #include <stdlib.h>
8812 #include <stdarg.h>
8813 #include <string.h>
8814 #include <float.h>
8815
8816 int
8817 main ()
8818 {
8819
8820   ;
8821   return 0;
8822 }
8823 _ACEOF
8824 if ac_fn_c_try_compile "$LINENO"; then :
8825   ac_cv_header_stdc=yes
8826 else
8827   ac_cv_header_stdc=no
8828 fi
8829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8830
8831 if test $ac_cv_header_stdc = yes; then
8832   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8834 /* end confdefs.h.  */
8835 #include <string.h>
8836
8837 _ACEOF
8838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8839   $EGREP "memchr" >/dev/null 2>&1; then :
8840
8841 else
8842   ac_cv_header_stdc=no
8843 fi
8844 rm -f conftest*
8845
8846 fi
8847
8848 if test $ac_cv_header_stdc = yes; then
8849   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8851 /* end confdefs.h.  */
8852 #include <stdlib.h>
8853
8854 _ACEOF
8855 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8856   $EGREP "free" >/dev/null 2>&1; then :
8857
8858 else
8859   ac_cv_header_stdc=no
8860 fi
8861 rm -f conftest*
8862
8863 fi
8864
8865 if test $ac_cv_header_stdc = yes; then
8866   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8867   if test "$cross_compiling" = yes; then :
8868   :
8869 else
8870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h.  */
8872 #include <ctype.h>
8873 #include <stdlib.h>
8874 #if ((' ' & 0x0FF) == 0x020)
8875 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8876 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8877 #else
8878 # define ISLOWER(c) \
8879                    (('a' <= (c) && (c) <= 'i') \
8880                      || ('j' <= (c) && (c) <= 'r') \
8881                      || ('s' <= (c) && (c) <= 'z'))
8882 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8883 #endif
8884
8885 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8886 int
8887 main ()
8888 {
8889   int i;
8890   for (i = 0; i < 256; i++)
8891     if (XOR (islower (i), ISLOWER (i))
8892         || toupper (i) != TOUPPER (i))
8893       return 2;
8894   return 0;
8895 }
8896 _ACEOF
8897 if ac_fn_c_try_run "$LINENO"; then :
8898
8899 else
8900   ac_cv_header_stdc=no
8901 fi
8902 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8903   conftest.$ac_objext conftest.beam conftest.$ac_ext
8904 fi
8905
8906 fi
8907 fi
8908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8909 $as_echo "$ac_cv_header_stdc" >&6; }
8910 if test $ac_cv_header_stdc = yes; then
8911
8912 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8913
8914 fi
8915
8916 # elf_hp.h is for HP/UX 64-bit shared library support.
8917 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h sys/socket.h proc_service.h \
8918                   thread_db.h signal.h stddef.h \
8919                   stdlib.h string.h memory.h strings.h sys/fault.h \
8920                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8921                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8922                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8923                   sys/types.h sys/wait.h wait.h termios.h termio.h \
8924                   sgtty.h unistd.h elf_hp.h locale.h \
8925                   dlfcn.h sys/un.h linux/perf_event.h
8926 do :
8927   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8928 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8929 eval as_val=\$$as_ac_Header
8930    if test "x$as_val" = x""yes; then :
8931   cat >>confdefs.h <<_ACEOF
8932 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8933 _ACEOF
8934
8935 fi
8936
8937 done
8938
8939 for ac_header in link.h
8940 do :
8941   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
8942 # include <sys/types.h>
8943 #endif
8944 #if HAVE_NLIST_H
8945 # include <nlist.h>
8946 #endif
8947
8948 "
8949 if test "x$ac_cv_header_link_h" = x""yes; then :
8950   cat >>confdefs.h <<_ACEOF
8951 #define HAVE_LINK_H 1
8952 _ACEOF
8953
8954 fi
8955
8956 done
8957
8958 for ac_header in sys/proc.h
8959 do :
8960   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8961 # include <sys/param.h>
8962 #endif
8963
8964 "
8965 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8966   cat >>confdefs.h <<_ACEOF
8967 #define HAVE_SYS_PROC_H 1
8968 _ACEOF
8969
8970 fi
8971
8972 done
8973
8974 for ac_header in sys/user.h
8975 do :
8976   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8977 # include <sys/param.h>
8978 #endif
8979
8980 "
8981 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8982   cat >>confdefs.h <<_ACEOF
8983 #define HAVE_SYS_USER_H 1
8984 _ACEOF
8985
8986 fi
8987
8988 done
8989
8990
8991 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8992 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8993 # think that we don't have <curses.h> if we're using GCC.
8994 case $host_os in
8995   solaris2.[789])
8996     if test "$GCC" = yes; then
8997
8998 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8999
9000     fi ;;
9001 esac
9002 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9003 do :
9004   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9005 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9006 eval as_val=\$$as_ac_Header
9007    if test "x$as_val" = x""yes; then :
9008   cat >>confdefs.h <<_ACEOF
9009 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9010 _ACEOF
9011
9012 fi
9013
9014 done
9015
9016 for ac_header in term.h
9017 do :
9018   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9019 # include <curses.h>
9020 #endif
9021
9022 "
9023 if test "x$ac_cv_header_term_h" = x""yes; then :
9024   cat >>confdefs.h <<_ACEOF
9025 #define HAVE_TERM_H 1
9026 _ACEOF
9027
9028 fi
9029
9030 done
9031
9032
9033 # ------------------------- #
9034 # Checks for declarations.  #
9035 # ------------------------- #
9036
9037 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9038 if test "x$ac_cv_have_decl_free" = x""yes; then :
9039   ac_have_decl=1
9040 else
9041   ac_have_decl=0
9042 fi
9043
9044 cat >>confdefs.h <<_ACEOF
9045 #define HAVE_DECL_FREE $ac_have_decl
9046 _ACEOF
9047 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9048 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9049   ac_have_decl=1
9050 else
9051   ac_have_decl=0
9052 fi
9053
9054 cat >>confdefs.h <<_ACEOF
9055 #define HAVE_DECL_MALLOC $ac_have_decl
9056 _ACEOF
9057 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9058 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9059   ac_have_decl=1
9060 else
9061   ac_have_decl=0
9062 fi
9063
9064 cat >>confdefs.h <<_ACEOF
9065 #define HAVE_DECL_REALLOC $ac_have_decl
9066 _ACEOF
9067 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
9068 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
9069   ac_have_decl=1
9070 else
9071   ac_have_decl=0
9072 fi
9073
9074 cat >>confdefs.h <<_ACEOF
9075 #define HAVE_DECL_STRERROR $ac_have_decl
9076 _ACEOF
9077 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
9078 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
9079   ac_have_decl=1
9080 else
9081   ac_have_decl=0
9082 fi
9083
9084 cat >>confdefs.h <<_ACEOF
9085 #define HAVE_DECL_STRSTR $ac_have_decl
9086 _ACEOF
9087 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
9088 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
9089   ac_have_decl=1
9090 else
9091   ac_have_decl=0
9092 fi
9093
9094 cat >>confdefs.h <<_ACEOF
9095 #define HAVE_DECL_GETOPT $ac_have_decl
9096 _ACEOF
9097 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9098 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9099   ac_have_decl=1
9100 else
9101   ac_have_decl=0
9102 fi
9103
9104 cat >>confdefs.h <<_ACEOF
9105 #define HAVE_DECL_SNPRINTF $ac_have_decl
9106 _ACEOF
9107 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9108 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
9109   ac_have_decl=1
9110 else
9111   ac_have_decl=0
9112 fi
9113
9114 cat >>confdefs.h <<_ACEOF
9115 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9116 _ACEOF
9117
9118
9119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9120 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9121 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9122   $as_echo_n "(cached) " >&6
9123 else
9124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9125 /* end confdefs.h.  */
9126 #include <locale.h>
9127 int
9128 main ()
9129 {
9130 return LC_MESSAGES
9131   ;
9132   return 0;
9133 }
9134 _ACEOF
9135 if ac_fn_c_try_link "$LINENO"; then :
9136   am_cv_val_LC_MESSAGES=yes
9137 else
9138   am_cv_val_LC_MESSAGES=no
9139 fi
9140 rm -f core conftest.err conftest.$ac_objext \
9141     conftest$ac_exeext conftest.$ac_ext
9142 fi
9143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9144 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9145   if test $am_cv_val_LC_MESSAGES = yes; then
9146
9147 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9148
9149   fi
9150
9151
9152 # ----------------------- #
9153 # Checks for structures.  #
9154 # ----------------------- #
9155
9156 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9157 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9158
9159 cat >>confdefs.h <<_ACEOF
9160 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9161 _ACEOF
9162
9163
9164 fi
9165 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9166 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9167
9168 cat >>confdefs.h <<_ACEOF
9169 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9170 _ACEOF
9171
9172
9173 fi
9174
9175
9176 # ------------------ #
9177 # Checks for types.  #
9178 # ------------------ #
9179
9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9181 $as_echo_n "checking return type of signal handlers... " >&6; }
9182 if test "${ac_cv_type_signal+set}" = set; then :
9183   $as_echo_n "(cached) " >&6
9184 else
9185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9186 /* end confdefs.h.  */
9187 #include <sys/types.h>
9188 #include <signal.h>
9189
9190 int
9191 main ()
9192 {
9193 return *(signal (0, 0)) (0) == 1;
9194   ;
9195   return 0;
9196 }
9197 _ACEOF
9198 if ac_fn_c_try_compile "$LINENO"; then :
9199   ac_cv_type_signal=int
9200 else
9201   ac_cv_type_signal=void
9202 fi
9203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9204 fi
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9206 $as_echo "$ac_cv_type_signal" >&6; }
9207
9208 cat >>confdefs.h <<_ACEOF
9209 #define RETSIGTYPE $ac_cv_type_signal
9210 _ACEOF
9211
9212
9213 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9214 #include <sys/socket.h>
9215
9216 "
9217 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9218
9219 cat >>confdefs.h <<_ACEOF
9220 #define HAVE_SOCKLEN_T 1
9221 _ACEOF
9222
9223
9224 fi
9225
9226
9227 # ------------------------------------- #
9228 # Checks for compiler characteristics.  #
9229 # ------------------------------------- #
9230
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9232 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9233 if test "${ac_cv_c_const+set}" = set; then :
9234   $as_echo_n "(cached) " >&6
9235 else
9236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9237 /* end confdefs.h.  */
9238
9239 int
9240 main ()
9241 {
9242 /* FIXME: Include the comments suggested by Paul. */
9243 #ifndef __cplusplus
9244   /* Ultrix mips cc rejects this.  */
9245   typedef int charset[2];
9246   const charset cs;
9247   /* SunOS 4.1.1 cc rejects this.  */
9248   char const *const *pcpcc;
9249   char **ppc;
9250   /* NEC SVR4.0.2 mips cc rejects this.  */
9251   struct point {int x, y;};
9252   static struct point const zero = {0,0};
9253   /* AIX XL C 1.02.0.0 rejects this.
9254      It does not let you subtract one const X* pointer from another in
9255      an arm of an if-expression whose if-part is not a constant
9256      expression */
9257   const char *g = "string";
9258   pcpcc = &g + (g ? g-g : 0);
9259   /* HPUX 7.0 cc rejects these. */
9260   ++pcpcc;
9261   ppc = (char**) pcpcc;
9262   pcpcc = (char const *const *) ppc;
9263   { /* SCO 3.2v4 cc rejects this.  */
9264     char *t;
9265     char const *s = 0 ? (char *) 0 : (char const *) 0;
9266
9267     *t++ = 0;
9268     if (s) return 0;
9269   }
9270   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9271     int x[] = {25, 17};
9272     const int *foo = &x[0];
9273     ++foo;
9274   }
9275   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9276     typedef const int *iptr;
9277     iptr p = 0;
9278     ++p;
9279   }
9280   { /* AIX XL C 1.02.0.0 rejects this saying
9281        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9282     struct s { int j; const int *ap[3]; };
9283     struct s *b; b->j = 5;
9284   }
9285   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9286     const int foo = 10;
9287     if (!foo) return 0;
9288   }
9289   return !cs[0] && !zero.x;
9290 #endif
9291
9292   ;
9293   return 0;
9294 }
9295 _ACEOF
9296 if ac_fn_c_try_compile "$LINENO"; then :
9297   ac_cv_c_const=yes
9298 else
9299   ac_cv_c_const=no
9300 fi
9301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9302 fi
9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9304 $as_echo "$ac_cv_c_const" >&6; }
9305 if test $ac_cv_c_const = no; then
9306
9307 $as_echo "#define const /**/" >>confdefs.h
9308
9309 fi
9310
9311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9312 $as_echo_n "checking for inline... " >&6; }
9313 if test "${ac_cv_c_inline+set}" = set; then :
9314   $as_echo_n "(cached) " >&6
9315 else
9316   ac_cv_c_inline=no
9317 for ac_kw in inline __inline__ __inline; do
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 #ifndef __cplusplus
9321 typedef int foo_t;
9322 static $ac_kw foo_t static_foo () {return 0; }
9323 $ac_kw foo_t foo () {return 0; }
9324 #endif
9325
9326 _ACEOF
9327 if ac_fn_c_try_compile "$LINENO"; then :
9328   ac_cv_c_inline=$ac_kw
9329 fi
9330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9331   test "$ac_cv_c_inline" != no && break
9332 done
9333
9334 fi
9335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9336 $as_echo "$ac_cv_c_inline" >&6; }
9337
9338 case $ac_cv_c_inline in
9339   inline | yes) ;;
9340   *)
9341     case $ac_cv_c_inline in
9342       no) ac_val=;;
9343       *) ac_val=$ac_cv_c_inline;;
9344     esac
9345     cat >>confdefs.h <<_ACEOF
9346 #ifndef __cplusplus
9347 #define inline $ac_val
9348 #endif
9349 _ACEOF
9350     ;;
9351 esac
9352
9353  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9354 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9355 if test "${ac_cv_c_bigendian+set}" = set; then :
9356   $as_echo_n "(cached) " >&6
9357 else
9358   ac_cv_c_bigendian=unknown
9359     # See if we're dealing with a universal compiler.
9360     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9361 /* end confdefs.h.  */
9362 #ifndef __APPLE_CC__
9363                not a universal capable compiler
9364              #endif
9365              typedef int dummy;
9366
9367 _ACEOF
9368 if ac_fn_c_try_compile "$LINENO"; then :
9369
9370         # Check for potential -arch flags.  It is not universal unless
9371         # there are at least two -arch flags with different values.
9372         ac_arch=
9373         ac_prev=
9374         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9375          if test -n "$ac_prev"; then
9376            case $ac_word in
9377              i?86 | x86_64 | ppc | ppc64)
9378                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9379                  ac_arch=$ac_word
9380                else
9381                  ac_cv_c_bigendian=universal
9382                  break
9383                fi
9384                ;;
9385            esac
9386            ac_prev=
9387          elif test "x$ac_word" = "x-arch"; then
9388            ac_prev=arch
9389          fi
9390        done
9391 fi
9392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9393     if test $ac_cv_c_bigendian = unknown; then
9394       # See if sys/param.h defines the BYTE_ORDER macro.
9395       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9396 /* end confdefs.h.  */
9397 #include <sys/types.h>
9398              #include <sys/param.h>
9399
9400 int
9401 main ()
9402 {
9403 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9404                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9405                      && LITTLE_ENDIAN)
9406               bogus endian macros
9407              #endif
9408
9409   ;
9410   return 0;
9411 }
9412 _ACEOF
9413 if ac_fn_c_try_compile "$LINENO"; then :
9414   # It does; now see whether it defined to BIG_ENDIAN or not.
9415          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9416 /* end confdefs.h.  */
9417 #include <sys/types.h>
9418                 #include <sys/param.h>
9419
9420 int
9421 main ()
9422 {
9423 #if BYTE_ORDER != BIG_ENDIAN
9424                  not big endian
9425                 #endif
9426
9427   ;
9428   return 0;
9429 }
9430 _ACEOF
9431 if ac_fn_c_try_compile "$LINENO"; then :
9432   ac_cv_c_bigendian=yes
9433 else
9434   ac_cv_c_bigendian=no
9435 fi
9436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9437 fi
9438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9439     fi
9440     if test $ac_cv_c_bigendian = unknown; then
9441       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9442       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 #include <limits.h>
9445
9446 int
9447 main ()
9448 {
9449 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9450               bogus endian macros
9451              #endif
9452
9453   ;
9454   return 0;
9455 }
9456 _ACEOF
9457 if ac_fn_c_try_compile "$LINENO"; then :
9458   # It does; now see whether it defined to _BIG_ENDIAN or not.
9459          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9460 /* end confdefs.h.  */
9461 #include <limits.h>
9462
9463 int
9464 main ()
9465 {
9466 #ifndef _BIG_ENDIAN
9467                  not big endian
9468                 #endif
9469
9470   ;
9471   return 0;
9472 }
9473 _ACEOF
9474 if ac_fn_c_try_compile "$LINENO"; then :
9475   ac_cv_c_bigendian=yes
9476 else
9477   ac_cv_c_bigendian=no
9478 fi
9479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9480 fi
9481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9482     fi
9483     if test $ac_cv_c_bigendian = unknown; then
9484       # Compile a test program.
9485       if test "$cross_compiling" = yes; then :
9486   # Try to guess by grepping values from an object file.
9487          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9488 /* end confdefs.h.  */
9489 short int ascii_mm[] =
9490                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9491                 short int ascii_ii[] =
9492                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9493                 int use_ascii (int i) {
9494                   return ascii_mm[i] + ascii_ii[i];
9495                 }
9496                 short int ebcdic_ii[] =
9497                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9498                 short int ebcdic_mm[] =
9499                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9500                 int use_ebcdic (int i) {
9501                   return ebcdic_mm[i] + ebcdic_ii[i];
9502                 }
9503                 extern int foo;
9504
9505 int
9506 main ()
9507 {
9508 return use_ascii (foo) == use_ebcdic (foo);
9509   ;
9510   return 0;
9511 }
9512 _ACEOF
9513 if ac_fn_c_try_compile "$LINENO"; then :
9514   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9515               ac_cv_c_bigendian=yes
9516             fi
9517             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9518               if test "$ac_cv_c_bigendian" = unknown; then
9519                 ac_cv_c_bigendian=no
9520               else
9521                 # finding both strings is unlikely to happen, but who knows?
9522                 ac_cv_c_bigendian=unknown
9523               fi
9524             fi
9525 fi
9526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9527 else
9528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9529 /* end confdefs.h.  */
9530 $ac_includes_default
9531 int
9532 main ()
9533 {
9534
9535              /* Are we little or big endian?  From Harbison&Steele.  */
9536              union
9537              {
9538                long int l;
9539                char c[sizeof (long int)];
9540              } u;
9541              u.l = 1;
9542              return u.c[sizeof (long int) - 1] == 1;
9543
9544   ;
9545   return 0;
9546 }
9547 _ACEOF
9548 if ac_fn_c_try_run "$LINENO"; then :
9549   ac_cv_c_bigendian=no
9550 else
9551   ac_cv_c_bigendian=yes
9552 fi
9553 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9554   conftest.$ac_objext conftest.beam conftest.$ac_ext
9555 fi
9556
9557     fi
9558 fi
9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9560 $as_echo "$ac_cv_c_bigendian" >&6; }
9561  case $ac_cv_c_bigendian in #(
9562    yes)
9563      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9564 ;; #(
9565    no)
9566       ;; #(
9567    universal)
9568
9569 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9570
9571      ;; #(
9572    *)
9573      as_fn_error "unknown endianness
9574  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9575  esac
9576
9577
9578 # ------------------------------ #
9579 # Checks for library functions.  #
9580 # ------------------------------ #
9581
9582 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9583 # for constant arguments.  Useless!
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9585 $as_echo_n "checking for working alloca.h... " >&6; }
9586 if test "${ac_cv_working_alloca_h+set}" = set; then :
9587   $as_echo_n "(cached) " >&6
9588 else
9589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9590 /* end confdefs.h.  */
9591 #include <alloca.h>
9592 int
9593 main ()
9594 {
9595 char *p = (char *) alloca (2 * sizeof (int));
9596                           if (p) return 0;
9597   ;
9598   return 0;
9599 }
9600 _ACEOF
9601 if ac_fn_c_try_link "$LINENO"; then :
9602   ac_cv_working_alloca_h=yes
9603 else
9604   ac_cv_working_alloca_h=no
9605 fi
9606 rm -f core conftest.err conftest.$ac_objext \
9607     conftest$ac_exeext conftest.$ac_ext
9608 fi
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9610 $as_echo "$ac_cv_working_alloca_h" >&6; }
9611 if test $ac_cv_working_alloca_h = yes; then
9612
9613 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9614
9615 fi
9616
9617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9618 $as_echo_n "checking for alloca... " >&6; }
9619 if test "${ac_cv_func_alloca_works+set}" = set; then :
9620   $as_echo_n "(cached) " >&6
9621 else
9622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9623 /* end confdefs.h.  */
9624 #ifdef __GNUC__
9625 # define alloca __builtin_alloca
9626 #else
9627 # ifdef _MSC_VER
9628 #  include <malloc.h>
9629 #  define alloca _alloca
9630 # else
9631 #  ifdef HAVE_ALLOCA_H
9632 #   include <alloca.h>
9633 #  else
9634 #   ifdef _AIX
9635  #pragma alloca
9636 #   else
9637 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9638 char *alloca ();
9639 #    endif
9640 #   endif
9641 #  endif
9642 # endif
9643 #endif
9644
9645 int
9646 main ()
9647 {
9648 char *p = (char *) alloca (1);
9649                                     if (p) return 0;
9650   ;
9651   return 0;
9652 }
9653 _ACEOF
9654 if ac_fn_c_try_link "$LINENO"; then :
9655   ac_cv_func_alloca_works=yes
9656 else
9657   ac_cv_func_alloca_works=no
9658 fi
9659 rm -f core conftest.err conftest.$ac_objext \
9660     conftest$ac_exeext conftest.$ac_ext
9661 fi
9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9663 $as_echo "$ac_cv_func_alloca_works" >&6; }
9664
9665 if test $ac_cv_func_alloca_works = yes; then
9666
9667 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9668
9669 else
9670   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9671 # that cause trouble.  Some versions do not even contain alloca or
9672 # contain a buggy version.  If you still want to use their alloca,
9673 # use ar to extract alloca.o from them instead of compiling alloca.c.
9674
9675 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9676
9677 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9678
9679
9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9681 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9682 if test "${ac_cv_os_cray+set}" = set; then :
9683   $as_echo_n "(cached) " >&6
9684 else
9685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9686 /* end confdefs.h.  */
9687 #if defined CRAY && ! defined CRAY2
9688 webecray
9689 #else
9690 wenotbecray
9691 #endif
9692
9693 _ACEOF
9694 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9695   $EGREP "webecray" >/dev/null 2>&1; then :
9696   ac_cv_os_cray=yes
9697 else
9698   ac_cv_os_cray=no
9699 fi
9700 rm -f conftest*
9701
9702 fi
9703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9704 $as_echo "$ac_cv_os_cray" >&6; }
9705 if test $ac_cv_os_cray = yes; then
9706   for ac_func in _getb67 GETB67 getb67; do
9707     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9708 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9709 eval as_val=\$$as_ac_var
9710    if test "x$as_val" = x""yes; then :
9711
9712 cat >>confdefs.h <<_ACEOF
9713 #define CRAY_STACKSEG_END $ac_func
9714 _ACEOF
9715
9716     break
9717 fi
9718
9719   done
9720 fi
9721
9722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9723 $as_echo_n "checking stack direction for C alloca... " >&6; }
9724 if test "${ac_cv_c_stack_direction+set}" = set; then :
9725   $as_echo_n "(cached) " >&6
9726 else
9727   if test "$cross_compiling" = yes; then :
9728   ac_cv_c_stack_direction=0
9729 else
9730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9731 /* end confdefs.h.  */
9732 $ac_includes_default
9733 int
9734 find_stack_direction ()
9735 {
9736   static char *addr = 0;
9737   auto char dummy;
9738   if (addr == 0)
9739     {
9740       addr = &dummy;
9741       return find_stack_direction ();
9742     }
9743   else
9744     return (&dummy > addr) ? 1 : -1;
9745 }
9746
9747 int
9748 main ()
9749 {
9750   return find_stack_direction () < 0;
9751 }
9752 _ACEOF
9753 if ac_fn_c_try_run "$LINENO"; then :
9754   ac_cv_c_stack_direction=1
9755 else
9756   ac_cv_c_stack_direction=-1
9757 fi
9758 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9759   conftest.$ac_objext conftest.beam conftest.$ac_ext
9760 fi
9761
9762 fi
9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9764 $as_echo "$ac_cv_c_stack_direction" >&6; }
9765 cat >>confdefs.h <<_ACEOF
9766 #define STACK_DIRECTION $ac_cv_c_stack_direction
9767 _ACEOF
9768
9769
9770 fi
9771
9772 for ac_header in stdlib.h unistd.h
9773 do :
9774   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9775 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9776 eval as_val=\$$as_ac_Header
9777    if test "x$as_val" = x""yes; then :
9778   cat >>confdefs.h <<_ACEOF
9779 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9780 _ACEOF
9781
9782 fi
9783
9784 done
9785
9786 for ac_func in getpagesize
9787 do :
9788   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9789 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9790   cat >>confdefs.h <<_ACEOF
9791 #define HAVE_GETPAGESIZE 1
9792 _ACEOF
9793
9794 fi
9795 done
9796
9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9798 $as_echo_n "checking for working mmap... " >&6; }
9799 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9800   $as_echo_n "(cached) " >&6
9801 else
9802   if test "$cross_compiling" = yes; then :
9803   ac_cv_func_mmap_fixed_mapped=no
9804 else
9805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9806 /* end confdefs.h.  */
9807 $ac_includes_default
9808 /* malloc might have been renamed as rpl_malloc. */
9809 #undef malloc
9810
9811 /* Thanks to Mike Haertel and Jim Avera for this test.
9812    Here is a matrix of mmap possibilities:
9813         mmap private not fixed
9814         mmap private fixed at somewhere currently unmapped
9815         mmap private fixed at somewhere already mapped
9816         mmap shared not fixed
9817         mmap shared fixed at somewhere currently unmapped
9818         mmap shared fixed at somewhere already mapped
9819    For private mappings, we should verify that changes cannot be read()
9820    back from the file, nor mmap's back from the file at a different
9821    address.  (There have been systems where private was not correctly
9822    implemented like the infamous i386 svr4.0, and systems where the
9823    VM page cache was not coherent with the file system buffer cache
9824    like early versions of FreeBSD and possibly contemporary NetBSD.)
9825    For shared mappings, we should conversely verify that changes get
9826    propagated back to all the places they're supposed to be.
9827
9828    Grep wants private fixed already mapped.
9829    The main things grep needs to know about mmap are:
9830    * does it exist and is it safe to write into the mmap'd area
9831    * how to use it (BSD variants)  */
9832
9833 #include <fcntl.h>
9834 #include <sys/mman.h>
9835
9836 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9837 char *malloc ();
9838 #endif
9839
9840 /* This mess was copied from the GNU getpagesize.h.  */
9841 #ifndef HAVE_GETPAGESIZE
9842 /* Assume that all systems that can run configure have sys/param.h.  */
9843 # ifndef HAVE_SYS_PARAM_H
9844 #  define HAVE_SYS_PARAM_H 1
9845 # endif
9846
9847 # ifdef _SC_PAGESIZE
9848 #  define getpagesize() sysconf(_SC_PAGESIZE)
9849 # else /* no _SC_PAGESIZE */
9850 #  ifdef HAVE_SYS_PARAM_H
9851 #   include <sys/param.h>
9852 #   ifdef EXEC_PAGESIZE
9853 #    define getpagesize() EXEC_PAGESIZE
9854 #   else /* no EXEC_PAGESIZE */
9855 #    ifdef NBPG
9856 #     define getpagesize() NBPG * CLSIZE
9857 #     ifndef CLSIZE
9858 #      define CLSIZE 1
9859 #     endif /* no CLSIZE */
9860 #    else /* no NBPG */
9861 #     ifdef NBPC
9862 #      define getpagesize() NBPC
9863 #     else /* no NBPC */
9864 #      ifdef PAGESIZE
9865 #       define getpagesize() PAGESIZE
9866 #      endif /* PAGESIZE */
9867 #     endif /* no NBPC */
9868 #    endif /* no NBPG */
9869 #   endif /* no EXEC_PAGESIZE */
9870 #  else /* no HAVE_SYS_PARAM_H */
9871 #   define getpagesize() 8192   /* punt totally */
9872 #  endif /* no HAVE_SYS_PARAM_H */
9873 # endif /* no _SC_PAGESIZE */
9874
9875 #endif /* no HAVE_GETPAGESIZE */
9876
9877 int
9878 main ()
9879 {
9880   char *data, *data2, *data3;
9881   int i, pagesize;
9882   int fd;
9883
9884   pagesize = getpagesize ();
9885
9886   /* First, make a file with some known garbage in it. */
9887   data = (char *) malloc (pagesize);
9888   if (!data)
9889     return 1;
9890   for (i = 0; i < pagesize; ++i)
9891     *(data + i) = rand ();
9892   umask (0);
9893   fd = creat ("conftest.mmap", 0600);
9894   if (fd < 0)
9895     return 1;
9896   if (write (fd, data, pagesize) != pagesize)
9897     return 1;
9898   close (fd);
9899
9900   /* Next, try to mmap the file at a fixed address which already has
9901      something else allocated at it.  If we can, also make sure that
9902      we see the same garbage.  */
9903   fd = open ("conftest.mmap", O_RDWR);
9904   if (fd < 0)
9905     return 1;
9906   data2 = (char *) malloc (2 * pagesize);
9907   if (!data2)
9908     return 1;
9909   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9910   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9911                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9912     return 1;
9913   for (i = 0; i < pagesize; ++i)
9914     if (*(data + i) != *(data2 + i))
9915       return 1;
9916
9917   /* Finally, make sure that changes to the mapped area do not
9918      percolate back to the file as seen by read().  (This is a bug on
9919      some variants of i386 svr4.0.)  */
9920   for (i = 0; i < pagesize; ++i)
9921     *(data2 + i) = *(data2 + i) + 1;
9922   data3 = (char *) malloc (pagesize);
9923   if (!data3)
9924     return 1;
9925   if (read (fd, data3, pagesize) != pagesize)
9926     return 1;
9927   for (i = 0; i < pagesize; ++i)
9928     if (*(data + i) != *(data3 + i))
9929       return 1;
9930   close (fd);
9931   return 0;
9932 }
9933 _ACEOF
9934 if ac_fn_c_try_run "$LINENO"; then :
9935   ac_cv_func_mmap_fixed_mapped=yes
9936 else
9937   ac_cv_func_mmap_fixed_mapped=no
9938 fi
9939 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9940   conftest.$ac_objext conftest.beam conftest.$ac_ext
9941 fi
9942
9943 fi
9944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9945 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9946 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9947
9948 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9949
9950 fi
9951 rm -f conftest.mmap
9952
9953 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9954 if test "x$ac_cv_type_pid_t" = x""yes; then :
9955
9956 else
9957
9958 cat >>confdefs.h <<_ACEOF
9959 #define pid_t int
9960 _ACEOF
9961
9962 fi
9963
9964 for ac_header in vfork.h
9965 do :
9966   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9967 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9968   cat >>confdefs.h <<_ACEOF
9969 #define HAVE_VFORK_H 1
9970 _ACEOF
9971
9972 fi
9973
9974 done
9975
9976 for ac_func in fork vfork
9977 do :
9978   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9979 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9980 eval as_val=\$$as_ac_var
9981    if test "x$as_val" = x""yes; then :
9982   cat >>confdefs.h <<_ACEOF
9983 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9984 _ACEOF
9985
9986 fi
9987 done
9988
9989 if test "x$ac_cv_func_fork" = xyes; then
9990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9991 $as_echo_n "checking for working fork... " >&6; }
9992 if test "${ac_cv_func_fork_works+set}" = set; then :
9993   $as_echo_n "(cached) " >&6
9994 else
9995   if test "$cross_compiling" = yes; then :
9996   ac_cv_func_fork_works=cross
9997 else
9998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9999 /* end confdefs.h.  */
10000 $ac_includes_default
10001 int
10002 main ()
10003 {
10004
10005           /* By Ruediger Kuhlmann. */
10006           return fork () < 0;
10007
10008   ;
10009   return 0;
10010 }
10011 _ACEOF
10012 if ac_fn_c_try_run "$LINENO"; then :
10013   ac_cv_func_fork_works=yes
10014 else
10015   ac_cv_func_fork_works=no
10016 fi
10017 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10018   conftest.$ac_objext conftest.beam conftest.$ac_ext
10019 fi
10020
10021 fi
10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10023 $as_echo "$ac_cv_func_fork_works" >&6; }
10024
10025 else
10026   ac_cv_func_fork_works=$ac_cv_func_fork
10027 fi
10028 if test "x$ac_cv_func_fork_works" = xcross; then
10029   case $host in
10030     *-*-amigaos* | *-*-msdosdjgpp*)
10031       # Override, as these systems have only a dummy fork() stub
10032       ac_cv_func_fork_works=no
10033       ;;
10034     *)
10035       ac_cv_func_fork_works=yes
10036       ;;
10037   esac
10038   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10039 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10040 fi
10041 ac_cv_func_vfork_works=$ac_cv_func_vfork
10042 if test "x$ac_cv_func_vfork" = xyes; then
10043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10044 $as_echo_n "checking for working vfork... " >&6; }
10045 if test "${ac_cv_func_vfork_works+set}" = set; then :
10046   $as_echo_n "(cached) " >&6
10047 else
10048   if test "$cross_compiling" = yes; then :
10049   ac_cv_func_vfork_works=cross
10050 else
10051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10052 /* end confdefs.h.  */
10053 /* Thanks to Paul Eggert for this test.  */
10054 $ac_includes_default
10055 #include <sys/wait.h>
10056 #ifdef HAVE_VFORK_H
10057 # include <vfork.h>
10058 #endif
10059 /* On some sparc systems, changes by the child to local and incoming
10060    argument registers are propagated back to the parent.  The compiler
10061    is told about this with #include <vfork.h>, but some compilers
10062    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10063    static variable whose address is put into a register that is
10064    clobbered by the vfork.  */
10065 static void
10066 #ifdef __cplusplus
10067 sparc_address_test (int arg)
10068 # else
10069 sparc_address_test (arg) int arg;
10070 #endif
10071 {
10072   static pid_t child;
10073   if (!child) {
10074     child = vfork ();
10075     if (child < 0) {
10076       perror ("vfork");
10077       _exit(2);
10078     }
10079     if (!child) {
10080       arg = getpid();
10081       write(-1, "", 0);
10082       _exit (arg);
10083     }
10084   }
10085 }
10086
10087 int
10088 main ()
10089 {
10090   pid_t parent = getpid ();
10091   pid_t child;
10092
10093   sparc_address_test (0);
10094
10095   child = vfork ();
10096
10097   if (child == 0) {
10098     /* Here is another test for sparc vfork register problems.  This
10099        test uses lots of local variables, at least as many local
10100        variables as main has allocated so far including compiler
10101        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10102        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10103        reuse the register of parent for one of the local variables,
10104        since it will think that parent can't possibly be used any more
10105        in this routine.  Assigning to the local variable will thus
10106        munge parent in the parent process.  */
10107     pid_t
10108       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10109       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10110     /* Convince the compiler that p..p7 are live; otherwise, it might
10111        use the same hardware register for all 8 local variables.  */
10112     if (p != p1 || p != p2 || p != p3 || p != p4
10113         || p != p5 || p != p6 || p != p7)
10114       _exit(1);
10115
10116     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10117        from child file descriptors.  If the child closes a descriptor
10118        before it execs or exits, this munges the parent's descriptor
10119        as well.  Test for this by closing stdout in the child.  */
10120     _exit(close(fileno(stdout)) != 0);
10121   } else {
10122     int status;
10123     struct stat st;
10124
10125     while (wait(&status) != child)
10126       ;
10127     return (
10128          /* Was there some problem with vforking?  */
10129          child < 0
10130
10131          /* Did the child fail?  (This shouldn't happen.)  */
10132          || status
10133
10134          /* Did the vfork/compiler bug occur?  */
10135          || parent != getpid()
10136
10137          /* Did the file descriptor bug occur?  */
10138          || fstat(fileno(stdout), &st) != 0
10139          );
10140   }
10141 }
10142 _ACEOF
10143 if ac_fn_c_try_run "$LINENO"; then :
10144   ac_cv_func_vfork_works=yes
10145 else
10146   ac_cv_func_vfork_works=no
10147 fi
10148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10149   conftest.$ac_objext conftest.beam conftest.$ac_ext
10150 fi
10151
10152 fi
10153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10154 $as_echo "$ac_cv_func_vfork_works" >&6; }
10155
10156 fi;
10157 if test "x$ac_cv_func_fork_works" = xcross; then
10158   ac_cv_func_vfork_works=$ac_cv_func_vfork
10159   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10160 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10161 fi
10162
10163 if test "x$ac_cv_func_vfork_works" = xyes; then
10164
10165 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10166
10167 else
10168
10169 $as_echo "#define vfork fork" >>confdefs.h
10170
10171 fi
10172 if test "x$ac_cv_func_fork_works" = xyes; then
10173
10174 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10175
10176 fi
10177
10178 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10179                 pipe poll pread pread64 pwrite readlink resize_term \
10180                 sbrk setpgid setpgrp setsid \
10181                 sigaction sigprocmask sigsetmask socketpair syscall \
10182                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10183                 setrlimit getrlimit posix_madvise waitpid lstat \
10184                 fdwalk pipe2 ptrace64
10185 do :
10186   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10187 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10188 eval as_val=\$$as_ac_var
10189    if test "x$as_val" = x""yes; then :
10190   cat >>confdefs.h <<_ACEOF
10191 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10192 _ACEOF
10193
10194 fi
10195 done
10196
10197
10198   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10199 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10200 if test "${am_cv_langinfo_codeset+set}" = set; then :
10201   $as_echo_n "(cached) " >&6
10202 else
10203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10204 /* end confdefs.h.  */
10205 #include <langinfo.h>
10206 int
10207 main ()
10208 {
10209 char* cs = nl_langinfo(CODESET);
10210   ;
10211   return 0;
10212 }
10213 _ACEOF
10214 if ac_fn_c_try_link "$LINENO"; then :
10215   am_cv_langinfo_codeset=yes
10216 else
10217   am_cv_langinfo_codeset=no
10218 fi
10219 rm -f core conftest.err conftest.$ac_objext \
10220     conftest$ac_exeext conftest.$ac_ext
10221
10222 fi
10223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10224 $as_echo "$am_cv_langinfo_codeset" >&6; }
10225   if test $am_cv_langinfo_codeset = yes; then
10226
10227 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10228
10229   fi
10230
10231
10232 # Check the return and argument types of ptrace.  No canned test for
10233 # this, so roll our own.
10234 gdb_ptrace_headers='
10235 #if HAVE_SYS_TYPES_H
10236 # include <sys/types.h>
10237 #endif
10238 #if HAVE_SYS_PTRACE_H
10239 # include <sys/ptrace.h>
10240 #endif
10241 #if HAVE_UNISTD_H
10242 # include <unistd.h>
10243 #endif
10244 '
10245 # There is no point in checking if we don't have a prototype.
10246 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10247 "
10248 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10249   ac_have_decl=1
10250 else
10251   ac_have_decl=0
10252 fi
10253
10254 cat >>confdefs.h <<_ACEOF
10255 #define HAVE_DECL_PTRACE $ac_have_decl
10256 _ACEOF
10257 if test $ac_have_decl = 1; then :
10258
10259 else
10260
10261   : ${gdb_cv_func_ptrace_ret='int'}
10262   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10263
10264 fi
10265
10266 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10267 # empty argument list, so check for that explicitly.
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10269 $as_echo_n "checking return type of ptrace... " >&6; }
10270 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10271   $as_echo_n "(cached) " >&6
10272 else
10273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10274 /* end confdefs.h.  */
10275 $gdb_ptrace_headers
10276 int
10277 main ()
10278 {
10279 extern long ptrace (enum __ptrace_request, ...);
10280   ;
10281   return 0;
10282 }
10283 _ACEOF
10284 if ac_fn_c_try_compile "$LINENO"; then :
10285   gdb_cv_func_ptrace_ret='long'
10286 else
10287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10288 /* end confdefs.h.  */
10289 $gdb_ptrace_headers
10290 int
10291 main ()
10292 {
10293 extern int ptrace ();
10294   ;
10295   return 0;
10296 }
10297 _ACEOF
10298 if ac_fn_c_try_compile "$LINENO"; then :
10299   gdb_cv_func_ptrace_ret='int'
10300 else
10301   gdb_cv_func_ptrace_ret='long'
10302 fi
10303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10304 fi
10305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10306 fi
10307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10308 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10309
10310 cat >>confdefs.h <<_ACEOF
10311 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10312 _ACEOF
10313
10314 # Check argument types.
10315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10316 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10317 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10318   $as_echo_n "(cached) " >&6
10319 else
10320
10321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10322 /* end confdefs.h.  */
10323 $gdb_ptrace_headers
10324 int
10325 main ()
10326 {
10327 extern long ptrace (enum __ptrace_request, ...);
10328   ;
10329   return 0;
10330 }
10331 _ACEOF
10332 if ac_fn_c_try_compile "$LINENO"; then :
10333   gdb_cv_func_ptrace_args='int,int,long,long'
10334 else
10335
10336 for gdb_arg1 in 'int' 'long'; do
10337  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10338   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10339    for gdb_arg4 in 'int' 'long'; do
10340      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10341 /* end confdefs.h.  */
10342 $gdb_ptrace_headers
10343 int
10344 main ()
10345 {
10346
10347 extern $gdb_cv_func_ptrace_ret
10348   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10349
10350   ;
10351   return 0;
10352 }
10353 _ACEOF
10354 if ac_fn_c_try_compile "$LINENO"; then :
10355   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10356     break 4;
10357 fi
10358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10359     for gdb_arg5 in 'int *' 'int' 'long'; do
10360      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10361 /* end confdefs.h.  */
10362 $gdb_ptrace_headers
10363 int
10364 main ()
10365 {
10366
10367 extern $gdb_cv_func_ptrace_ret
10368   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10369
10370   ;
10371   return 0;
10372 }
10373 _ACEOF
10374 if ac_fn_c_try_compile "$LINENO"; then :
10375
10376 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10377     break 5;
10378 fi
10379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10380     done
10381    done
10382   done
10383  done
10384 done
10385 # Provide a safe default value.
10386 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10387
10388 fi
10389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10390 fi
10391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10392 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10393 ac_save_IFS=$IFS; IFS=','
10394 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10395 IFS=$ac_save_IFS
10396 shift
10397
10398 cat >>confdefs.h <<_ACEOF
10399 #define PTRACE_TYPE_ARG3 $3
10400 _ACEOF
10401
10402 if test -n "$5"; then
10403
10404 cat >>confdefs.h <<_ACEOF
10405 #define PTRACE_TYPE_ARG5 $5
10406 _ACEOF
10407
10408 fi
10409
10410 if test "$cross_compiling" = no; then
10411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10412 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10413 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10414   $as_echo_n "(cached) " >&6
10415 else
10416   if test "$cross_compiling" = yes; then :
10417   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10418 else
10419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10420 /* end confdefs.h.  */
10421 $ac_includes_default
10422 int
10423 main ()
10424 {
10425 /* If this system has a BSD-style setpgrp which takes arguments,
10426   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10427   exit successfully. */
10428   return setpgrp (1,1) != -1;
10429   ;
10430   return 0;
10431 }
10432 _ACEOF
10433 if ac_fn_c_try_run "$LINENO"; then :
10434   ac_cv_func_setpgrp_void=no
10435 else
10436   ac_cv_func_setpgrp_void=yes
10437 fi
10438 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10439   conftest.$ac_objext conftest.beam conftest.$ac_ext
10440 fi
10441
10442 fi
10443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10444 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10445 if test $ac_cv_func_setpgrp_void = yes; then
10446
10447 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10448
10449 fi
10450
10451 else
10452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10453 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10454 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10455   $as_echo_n "(cached) " >&6
10456 else
10457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10458 /* end confdefs.h.  */
10459
10460 #include <unistd.h>
10461
10462 int
10463 main ()
10464 {
10465
10466   if (setpgrp(1,1) == -1)
10467     exit (0);
10468   else
10469     exit (1);
10470
10471   ;
10472   return 0;
10473 }
10474 _ACEOF
10475 if ac_fn_c_try_compile "$LINENO"; then :
10476   ac_cv_func_setpgrp_void=no
10477 else
10478   ac_cv_func_setpgrp_void=yes
10479 fi
10480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10481 fi
10482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10483 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10484 if test $ac_cv_func_setpgrp_void = yes; then
10485   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10486
10487 fi
10488 fi
10489
10490 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10491 # since sigsetjmp might only be defined as a macro.
10492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10493 $as_echo_n "checking for sigsetjmp... " >&6; }
10494 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10495   $as_echo_n "(cached) " >&6
10496 else
10497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10498 /* end confdefs.h.  */
10499
10500 #include <setjmp.h>
10501
10502 int
10503 main ()
10504 {
10505 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10506   ;
10507   return 0;
10508 }
10509 _ACEOF
10510 if ac_fn_c_try_compile "$LINENO"; then :
10511   gdb_cv_func_sigsetjmp=yes
10512 else
10513   gdb_cv_func_sigsetjmp=no
10514 fi
10515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10516 fi
10517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10518 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10519 if test $gdb_cv_func_sigsetjmp = yes; then
10520
10521 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10522
10523 fi
10524
10525 # Assume we'll default to using the included libiberty regex.
10526 gdb_use_included_regex=yes
10527
10528 # However, if the system regex is GNU regex, then default to *not*
10529 # using the included regex.
10530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10531 $as_echo_n "checking for GNU regex... " >&6; }
10532 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10533   $as_echo_n "(cached) " >&6
10534 else
10535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10536 /* end confdefs.h.  */
10537 #include <gnu-versions.h>
10538 int
10539 main ()
10540 {
10541 #define REGEX_INTERFACE_VERSION 1
10542 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10543 # error "Version mismatch"
10544 #endif
10545   ;
10546   return 0;
10547 }
10548 _ACEOF
10549 if ac_fn_c_try_compile "$LINENO"; then :
10550   gdb_cv_have_gnu_regex=yes
10551 else
10552   gdb_cv_have_gnu_regex=no
10553 fi
10554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10555 fi
10556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10557 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10558 if test $gdb_cv_have_gnu_regex = yes; then
10559   gdb_use_included_regex=no
10560 fi
10561
10562
10563 # Check whether --with-included-regex was given.
10564 if test "${with_included_regex+set}" = set; then :
10565   withval=$with_included_regex; gdb_with_regex=$withval
10566 else
10567   gdb_with_regex=$gdb_use_included_regex
10568 fi
10569
10570 if test "$gdb_with_regex" = yes; then
10571
10572 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10573
10574 fi
10575
10576 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10577 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10578 #include <sys/proc.h>
10579
10580 "
10581 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10582
10583 cat >>confdefs.h <<_ACEOF
10584 #define HAVE_STRUCT_THREAD_TD_PCB 1
10585 _ACEOF
10586
10587
10588 fi
10589
10590
10591 # See if <sys/lwp.h> defines `struct lwp`.
10592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10593 $as_echo_n "checking for struct lwp... " >&6; }
10594 if test "${gdb_cv_struct_lwp+set}" = set; then :
10595   $as_echo_n "(cached) " >&6
10596 else
10597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10598 /* end confdefs.h.  */
10599 #include <sys/param.h>
10600 #include <sys/lwp.h>
10601 int
10602 main ()
10603 {
10604 struct lwp l;
10605   ;
10606   return 0;
10607 }
10608 _ACEOF
10609 if ac_fn_c_try_compile "$LINENO"; then :
10610   gdb_cv_struct_lwp=yes
10611 else
10612   gdb_cv_struct_lwp=no
10613 fi
10614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10615 fi
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10617 $as_echo "$gdb_cv_struct_lwp" >&6; }
10618 if test $gdb_cv_struct_lwp = yes; then
10619
10620 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10621
10622 fi
10623
10624 # See if <machine/reg.h> degines `struct reg'.
10625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10626 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10627 if test "${gdb_cv_struct_reg+set}" = set; then :
10628   $as_echo_n "(cached) " >&6
10629 else
10630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10631 /* end confdefs.h.  */
10632 #include <sys/types.h>
10633 #include <machine/reg.h>
10634 int
10635 main ()
10636 {
10637 struct reg r;
10638   ;
10639   return 0;
10640 }
10641 _ACEOF
10642 if ac_fn_c_try_compile "$LINENO"; then :
10643   gdb_cv_struct_reg=yes
10644 else
10645   gdb_cv_struct_reg=no
10646 fi
10647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10648 fi
10649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10650 $as_echo "$gdb_cv_struct_reg" >&6; }
10651 if test $gdb_cv_struct_reg = yes; then
10652
10653 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10654
10655 fi
10656
10657 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10658 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10659 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10660 "
10661 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10662
10663 cat >>confdefs.h <<_ACEOF
10664 #define HAVE_STRUCT_REG_R_FS 1
10665 _ACEOF
10666
10667
10668 fi
10669 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10670 "
10671 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10672
10673 cat >>confdefs.h <<_ACEOF
10674 #define HAVE_STRUCT_REG_R_GS 1
10675 _ACEOF
10676
10677
10678 fi
10679
10680
10681 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
10682 # Older amd64 Linux's don't have the fs_base and gs_base members of
10683 # `struct user_regs_struct'.
10684 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
10685 "
10686 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
10687
10688 cat >>confdefs.h <<_ACEOF
10689 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
10690 _ACEOF
10691
10692
10693 fi
10694 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
10695 "
10696 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
10697
10698 cat >>confdefs.h <<_ACEOF
10699 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
10700 _ACEOF
10701
10702
10703 fi
10704
10705
10706 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10708 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10709 if test "${gdb_cv_have_ptrace_getregs+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 <sys/ptrace.h>
10715 int
10716 main ()
10717 {
10718 PTRACE_GETREGS;
10719   ;
10720   return 0;
10721 }
10722 _ACEOF
10723 if ac_fn_c_try_compile "$LINENO"; then :
10724   gdb_cv_have_ptrace_getregs=yes
10725 else
10726   gdb_cv_have_ptrace_getregs=no
10727 fi
10728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10729 fi
10730
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10732 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10733 if test $gdb_cv_have_ptrace_getregs = yes; then
10734
10735 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10736
10737 fi
10738
10739 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10741 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10742 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10743   $as_echo_n "(cached) " >&6
10744 else
10745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10746 /* end confdefs.h.  */
10747 #include <sys/ptrace.h>
10748 int
10749 main ()
10750 {
10751 PTRACE_GETFPXREGS;
10752   ;
10753   return 0;
10754 }
10755 _ACEOF
10756 if ac_fn_c_try_compile "$LINENO"; then :
10757   gdb_cv_have_ptrace_getfpxregs=yes
10758 else
10759   gdb_cv_have_ptrace_getfpxregs=no
10760 fi
10761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10762 fi
10763
10764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10765 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10766 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10767
10768 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10769
10770 fi
10771
10772 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10774 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10775 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10776   $as_echo_n "(cached) " >&6
10777 else
10778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10779 /* end confdefs.h.  */
10780 #include <sys/types.h>
10781 #include <sys/ptrace.h>
10782 int
10783 main ()
10784 {
10785 PT_GETDBREGS;
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 if ac_fn_c_try_compile "$LINENO"; then :
10791   gdb_cv_have_pt_getdbregs=yes
10792 else
10793   gdb_cv_have_pt_getdbregs=no
10794 fi
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10796 fi
10797
10798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10799 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10800 if test $gdb_cv_have_pt_getdbregs = yes; then
10801
10802 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10803
10804 fi
10805
10806 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10808 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10809 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10810   $as_echo_n "(cached) " >&6
10811 else
10812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10813 /* end confdefs.h.  */
10814 #include <sys/types.h>
10815 #include <sys/ptrace.h>
10816 int
10817 main ()
10818 {
10819 PT_GETXMMREGS;
10820   ;
10821   return 0;
10822 }
10823 _ACEOF
10824 if ac_fn_c_try_compile "$LINENO"; then :
10825   gdb_cv_have_pt_getxmmregs=yes
10826 else
10827   gdb_cv_have_pt_getxmmregs=no
10828 fi
10829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10830 fi
10831
10832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
10833 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
10834 if test $gdb_cv_have_pt_getxmmregs = yes; then
10835
10836 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
10837
10838 fi
10839
10840 # Detect which type of /proc is in use, such as for Solaris.
10841
10842 if test "${target}" = "${host}"; then
10843   case "${host}" in
10844   *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
10845
10846 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10847
10848       ;;
10849   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
10850
10851 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10852
10853       ;;
10854   mips-sgi-irix5*)
10855       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
10856
10857 $as_echo "#define _KMEMUSER 1" >>confdefs.h
10858
10859       ;;
10860   esac
10861 fi
10862
10863 if test "$ac_cv_header_sys_procfs_h" = yes; then
10864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
10865 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
10866  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
10867   $as_echo_n "(cached) " >&6
10868 else
10869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10870 /* end confdefs.h.  */
10871
10872 #define _SYSCALL32
10873 /* Needed for new procfs interface on sparc-solaris.  */
10874 #define _STRUCTURED_PROC 1
10875 #include <sys/procfs.h>
10876 int
10877 main ()
10878 {
10879 pstatus_t avar
10880   ;
10881   return 0;
10882 }
10883 _ACEOF
10884 if ac_fn_c_try_compile "$LINENO"; then :
10885   bfd_cv_have_sys_procfs_type_pstatus_t=yes
10886 else
10887   bfd_cv_have_sys_procfs_type_pstatus_t=no
10888
10889 fi
10890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10891 fi
10892
10893  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
10894
10895 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
10896
10897  fi
10898  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
10899 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
10900
10901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
10902 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
10903  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
10904   $as_echo_n "(cached) " >&6
10905 else
10906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h.  */
10908
10909 #define _SYSCALL32
10910 /* Needed for new procfs interface on sparc-solaris.  */
10911 #define _STRUCTURED_PROC 1
10912 #include <sys/procfs.h>
10913 int
10914 main ()
10915 {
10916 prrun_t avar
10917   ;
10918   return 0;
10919 }
10920 _ACEOF
10921 if ac_fn_c_try_compile "$LINENO"; then :
10922   bfd_cv_have_sys_procfs_type_prrun_t=yes
10923 else
10924   bfd_cv_have_sys_procfs_type_prrun_t=no
10925
10926 fi
10927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10928 fi
10929
10930  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
10931
10932 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
10933
10934  fi
10935  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
10936 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
10937
10938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
10939 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
10940  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
10941   $as_echo_n "(cached) " >&6
10942 else
10943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10944 /* end confdefs.h.  */
10945
10946 #define _SYSCALL32
10947 /* Needed for new procfs interface on sparc-solaris.  */
10948 #define _STRUCTURED_PROC 1
10949 #include <sys/procfs.h>
10950 int
10951 main ()
10952 {
10953 gregset_t avar
10954   ;
10955   return 0;
10956 }
10957 _ACEOF
10958 if ac_fn_c_try_compile "$LINENO"; then :
10959   bfd_cv_have_sys_procfs_type_gregset_t=yes
10960 else
10961   bfd_cv_have_sys_procfs_type_gregset_t=no
10962
10963 fi
10964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10965 fi
10966
10967  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
10968
10969 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
10970
10971  fi
10972  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
10973 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
10974
10975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
10976 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
10977  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
10978   $as_echo_n "(cached) " >&6
10979 else
10980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10981 /* end confdefs.h.  */
10982
10983 #define _SYSCALL32
10984 /* Needed for new procfs interface on sparc-solaris.  */
10985 #define _STRUCTURED_PROC 1
10986 #include <sys/procfs.h>
10987 int
10988 main ()
10989 {
10990 fpregset_t avar
10991   ;
10992   return 0;
10993 }
10994 _ACEOF
10995 if ac_fn_c_try_compile "$LINENO"; then :
10996   bfd_cv_have_sys_procfs_type_fpregset_t=yes
10997 else
10998   bfd_cv_have_sys_procfs_type_fpregset_t=no
10999
11000 fi
11001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11002 fi
11003
11004  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11005
11006 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11007
11008  fi
11009  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11010 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11011
11012   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11013 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11014  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11015   $as_echo_n "(cached) " >&6
11016 else
11017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11018 /* end confdefs.h.  */
11019
11020 #define _SYSCALL32
11021 /* Needed for new procfs interface on sparc-solaris.  */
11022 #define _STRUCTURED_PROC 1
11023 #include <sys/procfs.h>
11024 int
11025 main ()
11026 {
11027 prgregset_t avar
11028   ;
11029   return 0;
11030 }
11031 _ACEOF
11032 if ac_fn_c_try_compile "$LINENO"; then :
11033   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11034 else
11035   bfd_cv_have_sys_procfs_type_prgregset_t=no
11036
11037 fi
11038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11039 fi
11040
11041  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11042
11043 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11044
11045  fi
11046  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11047 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11048
11049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11050 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11051  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11052   $as_echo_n "(cached) " >&6
11053 else
11054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11055 /* end confdefs.h.  */
11056
11057 #define _SYSCALL32
11058 /* Needed for new procfs interface on sparc-solaris.  */
11059 #define _STRUCTURED_PROC 1
11060 #include <sys/procfs.h>
11061 int
11062 main ()
11063 {
11064 prfpregset_t avar
11065   ;
11066   return 0;
11067 }
11068 _ACEOF
11069 if ac_fn_c_try_compile "$LINENO"; then :
11070   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11071 else
11072   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11073
11074 fi
11075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11076 fi
11077
11078  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11079
11080 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11081
11082  fi
11083  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11084 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11085
11086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11087 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11088  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11089   $as_echo_n "(cached) " >&6
11090 else
11091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11092 /* end confdefs.h.  */
11093
11094 #define _SYSCALL32
11095 /* Needed for new procfs interface on sparc-solaris.  */
11096 #define _STRUCTURED_PROC 1
11097 #include <sys/procfs.h>
11098 int
11099 main ()
11100 {
11101 prgregset32_t avar
11102   ;
11103   return 0;
11104 }
11105 _ACEOF
11106 if ac_fn_c_try_compile "$LINENO"; then :
11107   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11108 else
11109   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11110
11111 fi
11112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11113 fi
11114
11115  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11116
11117 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11118
11119  fi
11120  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11121 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11122
11123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
11124 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
11125  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
11126   $as_echo_n "(cached) " >&6
11127 else
11128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11129 /* end confdefs.h.  */
11130
11131 #define _SYSCALL32
11132 /* Needed for new procfs interface on sparc-solaris.  */
11133 #define _STRUCTURED_PROC 1
11134 #include <sys/procfs.h>
11135 int
11136 main ()
11137 {
11138 prfpregset32_t avar
11139   ;
11140   return 0;
11141 }
11142 _ACEOF
11143 if ac_fn_c_try_compile "$LINENO"; then :
11144   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
11145 else
11146   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
11147
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11150 fi
11151
11152  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
11153
11154 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
11155
11156  fi
11157  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
11158 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
11159
11160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11161 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11162  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11163   $as_echo_n "(cached) " >&6
11164 else
11165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11166 /* end confdefs.h.  */
11167
11168 #define _SYSCALL32
11169 /* Needed for new procfs interface on sparc-solaris.  */
11170 #define _STRUCTURED_PROC 1
11171 #include <sys/procfs.h>
11172 int
11173 main ()
11174 {
11175 lwpid_t avar
11176   ;
11177   return 0;
11178 }
11179 _ACEOF
11180 if ac_fn_c_try_compile "$LINENO"; then :
11181   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11182 else
11183   bfd_cv_have_sys_procfs_type_lwpid_t=no
11184
11185 fi
11186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11187 fi
11188
11189  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11190
11191 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11192
11193  fi
11194  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11195 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11196
11197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11198 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11199  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11200   $as_echo_n "(cached) " >&6
11201 else
11202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11203 /* end confdefs.h.  */
11204
11205 #define _SYSCALL32
11206 /* Needed for new procfs interface on sparc-solaris.  */
11207 #define _STRUCTURED_PROC 1
11208 #include <sys/procfs.h>
11209 int
11210 main ()
11211 {
11212 psaddr_t avar
11213   ;
11214   return 0;
11215 }
11216 _ACEOF
11217 if ac_fn_c_try_compile "$LINENO"; then :
11218   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11219 else
11220   bfd_cv_have_sys_procfs_type_psaddr_t=no
11221
11222 fi
11223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11224 fi
11225
11226  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11227
11228 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11229
11230  fi
11231  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11232 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11233
11234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11235 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11236  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11237   $as_echo_n "(cached) " >&6
11238 else
11239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11240 /* end confdefs.h.  */
11241
11242 #define _SYSCALL32
11243 /* Needed for new procfs interface on sparc-solaris.  */
11244 #define _STRUCTURED_PROC 1
11245 #include <sys/procfs.h>
11246 int
11247 main ()
11248 {
11249 prsysent_t avar
11250   ;
11251   return 0;
11252 }
11253 _ACEOF
11254 if ac_fn_c_try_compile "$LINENO"; then :
11255   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11256 else
11257   bfd_cv_have_sys_procfs_type_prsysent_t=no
11258
11259 fi
11260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11261 fi
11262
11263  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11264
11265 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11266
11267  fi
11268  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11269 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11270
11271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11272 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11273  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11274   $as_echo_n "(cached) " >&6
11275 else
11276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11277 /* end confdefs.h.  */
11278
11279 #define _SYSCALL32
11280 /* Needed for new procfs interface on sparc-solaris.  */
11281 #define _STRUCTURED_PROC 1
11282 #include <sys/procfs.h>
11283 int
11284 main ()
11285 {
11286 pr_sigset_t avar
11287   ;
11288   return 0;
11289 }
11290 _ACEOF
11291 if ac_fn_c_try_compile "$LINENO"; then :
11292   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11293 else
11294   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11295
11296 fi
11297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11298 fi
11299
11300  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11301
11302 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11303
11304  fi
11305  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11306 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11307
11308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11309 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11310  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11311   $as_echo_n "(cached) " >&6
11312 else
11313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11314 /* end confdefs.h.  */
11315
11316 #define _SYSCALL32
11317 /* Needed for new procfs interface on sparc-solaris.  */
11318 #define _STRUCTURED_PROC 1
11319 #include <sys/procfs.h>
11320 int
11321 main ()
11322 {
11323 pr_sigaction64_t avar
11324   ;
11325   return 0;
11326 }
11327 _ACEOF
11328 if ac_fn_c_try_compile "$LINENO"; then :
11329   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11330 else
11331   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11332
11333 fi
11334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11335 fi
11336
11337  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11338
11339 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11340
11341  fi
11342  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11343 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11344
11345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11346 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11347  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11348   $as_echo_n "(cached) " >&6
11349 else
11350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11351 /* end confdefs.h.  */
11352
11353 #define _SYSCALL32
11354 /* Needed for new procfs interface on sparc-solaris.  */
11355 #define _STRUCTURED_PROC 1
11356 #include <sys/procfs.h>
11357 int
11358 main ()
11359 {
11360 pr_siginfo64_t avar
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_compile "$LINENO"; then :
11366   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11367 else
11368   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11369
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11372 fi
11373
11374  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11375
11376 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11377
11378  fi
11379  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11380 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11381
11382
11383
11384
11385
11386   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11388 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11389     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11390   $as_echo_n "(cached) " >&6
11391 else
11392   if test "$cross_compiling" = yes; then :
11393   gdb_cv_prfpregset_t_broken=yes
11394 else
11395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11396 /* end confdefs.h.  */
11397 #include <sys/procfs.h>
11398        int main ()
11399        {
11400          if (sizeof (prfpregset_t) == sizeof (void *))
11401            return 1;
11402          return 0;
11403        }
11404 _ACEOF
11405 if ac_fn_c_try_run "$LINENO"; then :
11406   gdb_cv_prfpregset_t_broken=no
11407 else
11408   gdb_cv_prfpregset_t_broken=yes
11409 fi
11410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11411   conftest.$ac_objext conftest.beam conftest.$ac_ext
11412 fi
11413
11414 fi
11415
11416     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11417 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11418     if test $gdb_cv_prfpregset_t_broken = yes; then
11419
11420 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11421
11422     fi
11423   fi
11424
11425
11426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
11427 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
11428   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
11429   $as_echo_n "(cached) " >&6
11430 else
11431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11432 /* end confdefs.h.  */
11433 #include <unistd.h>
11434 #include <sys/types.h>
11435 #include <sys/procfs.h>
11436
11437 int
11438 main ()
11439 {
11440
11441     int dummy;;
11442     dummy = ioctl(0, PIOCSET, &dummy);
11443
11444   ;
11445   return 0;
11446 }
11447 _ACEOF
11448 if ac_fn_c_try_compile "$LINENO"; then :
11449   gdb_cv_have_procfs_piocset=yes
11450 else
11451   gdb_cv_have_procfs_piocset=no
11452 fi
11453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11454 fi
11455
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
11457 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
11458   if test $gdb_cv_have_procfs_piocset = yes; then
11459
11460 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
11461
11462   fi
11463 fi
11464
11465 if test ${host} = ${target} ; then
11466
11467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
11468 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
11469   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
11470   $as_echo_n "(cached) " >&6
11471 else
11472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11473 /* end confdefs.h.  */
11474 #include <link.h>
11475 int
11476 main ()
11477 {
11478 struct link_map lm; (void) lm.l_addr;
11479   ;
11480   return 0;
11481 }
11482 _ACEOF
11483 if ac_fn_c_try_compile "$LINENO"; then :
11484   gdb_cv_have_struct_link_map_with_l_members=yes
11485 else
11486   gdb_cv_have_struct_link_map_with_l_members=no
11487 fi
11488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11489 fi
11490
11491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
11492 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
11493   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
11494
11495 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
11496
11497   fi
11498
11499
11500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
11501 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
11502   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
11503   $as_echo_n "(cached) " >&6
11504 else
11505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11506 /* end confdefs.h.  */
11507 #include <sys/types.h>
11508 #include <link.h>
11509 int
11510 main ()
11511 {
11512 struct link_map lm; (void) lm.lm_addr;
11513   ;
11514   return 0;
11515 }
11516 _ACEOF
11517 if ac_fn_c_try_compile "$LINENO"; then :
11518   gdb_cv_have_struct_link_map_with_lm_members=yes
11519 else
11520   gdb_cv_have_struct_link_map_with_lm_members=no
11521 fi
11522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11523 fi
11524
11525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
11526 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
11527   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
11528
11529 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
11530
11531   fi
11532
11533
11534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
11535 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
11536   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
11537   $as_echo_n "(cached) " >&6
11538 else
11539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11540 /* end confdefs.h.  */
11541 #include <sys/types.h>
11542 #ifdef HAVE_NLIST_H
11543 #include <nlist.h>
11544 #endif
11545 #include <link.h>
11546 int
11547 main ()
11548 {
11549 struct so_map lm; (void) lm.som_addr;
11550   ;
11551   return 0;
11552 }
11553 _ACEOF
11554 if ac_fn_c_try_compile "$LINENO"; then :
11555   gdb_cv_have_struct_so_map_with_som_members=yes
11556 else
11557   gdb_cv_have_struct_so_map_with_som_members=no
11558 fi
11559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11560 fi
11561
11562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
11563 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
11564   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
11565
11566 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
11567
11568   fi
11569
11570
11571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
11572 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
11573   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
11574   $as_echo_n "(cached) " >&6
11575 else
11576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11577 /* end confdefs.h.  */
11578 #define _SYSCALL32
11579 #include <sys/link.h>
11580 int
11581 main ()
11582 {
11583 struct link_map32 l;
11584   ;
11585   return 0;
11586 }
11587 _ACEOF
11588 if ac_fn_c_try_compile "$LINENO"; then :
11589   gdb_cv_have_struct_link_map32=yes
11590 else
11591   gdb_cv_have_struct_link_map32=no
11592 fi
11593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11594 fi
11595
11596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
11597 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
11598   if test $gdb_cv_have_struct_link_map32 = yes; then
11599
11600 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
11601
11602
11603 $as_echo "#define _SYSCALL32 1" >>confdefs.h
11604
11605   fi
11606 fi
11607
11608 # Check if the compiler supports the `long long' type.
11609
11610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11611 $as_echo_n "checking for long long support in compiler... " >&6; }
11612 if test "${gdb_cv_c_long_long+set}" = set; then :
11613   $as_echo_n "(cached) " >&6
11614 else
11615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11616 /* end confdefs.h.  */
11617 extern long long foo;
11618 int
11619 main ()
11620 {
11621 switch (foo & 2) { case 0: return 1; }
11622   ;
11623   return 0;
11624 }
11625 _ACEOF
11626 if ac_fn_c_try_compile "$LINENO"; then :
11627   gdb_cv_c_long_long=yes
11628 else
11629   gdb_cv_c_long_long=no
11630 fi
11631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11632 fi
11633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11634 $as_echo "$gdb_cv_c_long_long" >&6; }
11635 if test $gdb_cv_c_long_long != yes; then
11636   # libdecnumber requires long long.
11637   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
11638 fi
11639
11640 # Check if the compiler and runtime support printing long longs.
11641
11642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11643 $as_echo_n "checking for long long support in printf... " >&6; }
11644 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11645   $as_echo_n "(cached) " >&6
11646 else
11647   if test "$cross_compiling" = yes; then :
11648   gdb_cv_printf_has_long_long=no
11649 else
11650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11651 /* end confdefs.h.  */
11652 $ac_includes_default
11653 int
11654 main ()
11655 {
11656 char buf[32];
11657   long long l = 0;
11658   l = (l << 16) + 0x0123;
11659   l = (l << 16) + 0x4567;
11660   l = (l << 16) + 0x89ab;
11661   l = (l << 16) + 0xcdef;
11662   sprintf (buf, "0x%016llx", l);
11663   return (strcmp ("0x0123456789abcdef", buf));
11664   ;
11665   return 0;
11666 }
11667 _ACEOF
11668 if ac_fn_c_try_run "$LINENO"; then :
11669   gdb_cv_printf_has_long_long=yes
11670 else
11671   gdb_cv_printf_has_long_long=no
11672 fi
11673 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11674   conftest.$ac_objext conftest.beam conftest.$ac_ext
11675 fi
11676
11677 fi
11678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11679 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11680 if test $gdb_cv_printf_has_long_long = yes; then
11681
11682 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11683
11684 fi
11685
11686 # Check if the compiler and runtime support printing decfloats.
11687
11688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11689 $as_echo_n "checking for decfloat support in printf... " >&6; }
11690 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11691   $as_echo_n "(cached) " >&6
11692 else
11693   if test "$cross_compiling" = yes; then :
11694   gdb_cv_printf_has_decfloat=no
11695 else
11696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11697 /* end confdefs.h.  */
11698 $ac_includes_default
11699 int
11700 main ()
11701 {
11702 char buf[64];
11703   _Decimal32 d32 = 1.2345df;
11704   _Decimal64 d64 = 1.2345dd;
11705   _Decimal128 d128 = 1.2345dl;
11706   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11707   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11708   ;
11709   return 0;
11710 }
11711 _ACEOF
11712 if ac_fn_c_try_run "$LINENO"; then :
11713   gdb_cv_printf_has_decfloat=yes
11714 else
11715   gdb_cv_printf_has_decfloat=no
11716 fi
11717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11718   conftest.$ac_objext conftest.beam conftest.$ac_ext
11719 fi
11720
11721 fi
11722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11723 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11724 if test $gdb_cv_printf_has_decfloat = yes; then
11725
11726 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11727
11728 fi
11729
11730 # Check if the compiler supports the `long double' type.  We can't use
11731 # AC_C_LONG_DOUBLE because that one does additional checks on the
11732 # constants defined in <float.h> that fail on some systems,
11733 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11734
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11736 $as_echo_n "checking for long double support in compiler... " >&6; }
11737 if test "${gdb_cv_c_long_double+set}" = set; then :
11738   $as_echo_n "(cached) " >&6
11739 else
11740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11741 /* end confdefs.h.  */
11742 long double foo;
11743 _ACEOF
11744 if ac_fn_c_try_compile "$LINENO"; then :
11745   gdb_cv_c_long_double=yes
11746 else
11747   gdb_cv_c_long_double=no
11748 fi
11749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11750 fi
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11752 $as_echo "$gdb_cv_c_long_double" >&6; }
11753 if test $gdb_cv_c_long_double = yes; then
11754
11755 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11756
11757 fi
11758
11759 # Check if the compiler and runtime support printing long doubles.
11760
11761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11762 $as_echo_n "checking for long double support in printf... " >&6; }
11763 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11764   $as_echo_n "(cached) " >&6
11765 else
11766   if test "$cross_compiling" = yes; then :
11767   gdb_cv_printf_has_long_double=no
11768 else
11769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11770 /* end confdefs.h.  */
11771 $ac_includes_default
11772 int
11773 main ()
11774 {
11775 char buf[16];
11776   long double f = 3.141592653;
11777   sprintf (buf, "%Lg", f);
11778   return (strncmp ("3.14159", buf, 7));
11779   ;
11780   return 0;
11781 }
11782 _ACEOF
11783 if ac_fn_c_try_run "$LINENO"; then :
11784   gdb_cv_printf_has_long_double=yes
11785 else
11786   gdb_cv_printf_has_long_double=no
11787 fi
11788 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11789   conftest.$ac_objext conftest.beam conftest.$ac_ext
11790 fi
11791
11792 fi
11793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11794 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11795 if test $gdb_cv_printf_has_long_double = yes; then
11796
11797 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11798
11799 fi
11800
11801 # Check if the compiler and runtime support scanning long doubles.
11802
11803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11804 $as_echo_n "checking for long double support in scanf... " >&6; }
11805 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11806   $as_echo_n "(cached) " >&6
11807 else
11808   if test "$cross_compiling" = yes; then :
11809   gdb_cv_scanf_has_long_double=no
11810 else
11811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11812 /* end confdefs.h.  */
11813 #include <stdio.h>
11814 int
11815 main ()
11816 {
11817 char *buf = "3.141592653";
11818   long double f = 0;
11819   sscanf (buf, "%Lg", &f);
11820   return !(f > 3.14159 && f < 3.14160);
11821   ;
11822   return 0;
11823 }
11824 _ACEOF
11825 if ac_fn_c_try_run "$LINENO"; then :
11826   gdb_cv_scanf_has_long_double=yes
11827 else
11828   gdb_cv_scanf_has_long_double=no
11829 fi
11830 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11831   conftest.$ac_objext conftest.beam conftest.$ac_ext
11832 fi
11833
11834 fi
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11836 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11837 if test $gdb_cv_scanf_has_long_double = yes; then
11838
11839 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11840
11841 fi
11842
11843 case ${host_os} in
11844 aix*)
11845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11846 $as_echo_n "checking for -bbigtoc option... " >&6; }
11847 if test "${gdb_cv_bigtoc+set}" = set; then :
11848   $as_echo_n "(cached) " >&6
11849 else
11850
11851     SAVE_LDFLAGS=$LDFLAGS
11852
11853     case $GCC in
11854     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11855     *) gdb_cv_bigtoc=-bbigtoc ;;
11856     esac
11857
11858     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11859     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11860 /* end confdefs.h.  */
11861
11862 int
11863 main ()
11864 {
11865 int i;
11866   ;
11867   return 0;
11868 }
11869 _ACEOF
11870 if ac_fn_c_try_link "$LINENO"; then :
11871
11872 else
11873   gdb_cv_bigtoc=
11874 fi
11875 rm -f core conftest.err conftest.$ac_objext \
11876     conftest$ac_exeext conftest.$ac_ext
11877     LDFLAGS="${SAVE_LDFLAGS}"
11878
11879 fi
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11881 $as_echo "$gdb_cv_bigtoc" >&6; }
11882   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11883   ;;
11884 esac
11885
11886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11887 $as_echo_n "checking for the dynamic export flag... " >&6; }
11888 dynamic_list=false
11889 if test "${gdb_native}" = yes; then
11890    # The dynamically loaded libthread_db needs access to symbols in the gdb
11891    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11892    # may not be supported there.
11893    old_LDFLAGS="$LDFLAGS"
11894    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11895    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11896    LDFLAGS="$LDFLAGS $RDYNAMIC"
11897    if test "${have_libpython}" = no; then
11898      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h.  */
11900
11901 int
11902 main ()
11903 {
11904
11905   ;
11906   return 0;
11907 }
11908 _ACEOF
11909 if ac_fn_c_try_link "$LINENO"; then :
11910   dynamic_list=true
11911 fi
11912 rm -f core conftest.err conftest.$ac_objext \
11913     conftest$ac_exeext conftest.$ac_ext
11914    else
11915      # Workaround http://bugs.python.org/issue4434 where static
11916      # libpythonX.Y.a would get its symbols required for
11917      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11918      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11919      old_CFLAGS="$CFLAGS"
11920      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11921      old_LIBS="$LIBS"
11922      LIBS="$LIBS $PYTHON_LIBS"
11923      if test "$cross_compiling" = yes; then :
11924   true
11925 else
11926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11927 /* end confdefs.h.  */
11928 #include "${have_libpython}/Python.h"
11929 int
11930 main ()
11931 {
11932 int err;
11933           Py_Initialize ();
11934           err = PyRun_SimpleString ("import itertools\n");
11935           Py_Finalize ();
11936           return err == 0 ? 0 : 1;
11937   ;
11938   return 0;
11939 }
11940 _ACEOF
11941 if ac_fn_c_try_run "$LINENO"; then :
11942   dynamic_list=true
11943 fi
11944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11945   conftest.$ac_objext conftest.beam conftest.$ac_ext
11946 fi
11947
11948      LIBS="$old_LIBS"
11949      CFLAGS="$old_CFLAGS"
11950    fi
11951    LDFLAGS="$old_LDFLAGS"
11952 fi
11953 if $dynamic_list; then
11954   found="-Wl,--dynamic-list"
11955   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11956 else
11957   found="-rdynamic"
11958   RDYNAMIC="-rdynamic"
11959 fi
11960
11961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11962 $as_echo "$found" >&6; }
11963
11964
11965 if test ${build} = ${host} -a ${host} = ${target} ; then
11966    case ${host_os} in
11967    solaris*)
11968       # See if thread_db library is around for Solaris thread debugging.
11969       # Note that we must explicitly test for version 1 of the library
11970       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11971       # the same API.
11972       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11973 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11974       if test -f /usr/lib/libthread_db.so.1 ; then
11975          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11976 $as_echo "yes" >&6; }
11977
11978 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11979
11980          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11981          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11982          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11983 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11984 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11985   $as_echo_n "(cached) " >&6
11986 else
11987   ac_check_lib_save_LIBS=$LIBS
11988 LIBS="-ldl  $LIBS"
11989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11990 /* end confdefs.h.  */
11991
11992 /* Override any GCC internal prototype to avoid an error.
11993    Use char because int might match the return type of a GCC
11994    builtin and then its argument prototype would still apply.  */
11995 #ifdef __cplusplus
11996 extern "C"
11997 #endif
11998 char dlopen ();
11999 int
12000 main ()
12001 {
12002 return dlopen ();
12003   ;
12004   return 0;
12005 }
12006 _ACEOF
12007 if ac_fn_c_try_link "$LINENO"; then :
12008   ac_cv_lib_dl_dlopen=yes
12009 else
12010   ac_cv_lib_dl_dlopen=no
12011 fi
12012 rm -f core conftest.err conftest.$ac_objext \
12013     conftest$ac_exeext conftest.$ac_ext
12014 LIBS=$ac_check_lib_save_LIBS
12015 fi
12016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12017 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12018 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12019   cat >>confdefs.h <<_ACEOF
12020 #define HAVE_LIBDL 1
12021 _ACEOF
12022
12023   LIBS="-ldl $LIBS"
12024
12025 fi
12026
12027          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12028          # Sun randomly tweaked the prototypes in <proc_service.h>
12029          # at one point.
12030          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12031 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12032          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12033   $as_echo_n "(cached) " >&6
12034 else
12035
12036             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12037 /* end confdefs.h.  */
12038
12039                 #include <proc_service.h>
12040                 ps_err_e ps_pdwrite
12041                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12042
12043 int
12044 main ()
12045 {
12046
12047   ;
12048   return 0;
12049 }
12050 _ACEOF
12051 if ac_fn_c_try_compile "$LINENO"; then :
12052   gdb_cv_proc_service_is_old=no
12053 else
12054   gdb_cv_proc_service_is_old=yes
12055 fi
12056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12057
12058 fi
12059
12060          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12061 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12062          if test $gdb_cv_proc_service_is_old = yes; then
12063
12064 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12065
12066          fi
12067       else
12068          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12069 $as_echo "no" >&6; }
12070       fi
12071       ;;
12072    aix*)
12073       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12074 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12075       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12076   $as_echo_n "(cached) " >&6
12077 else
12078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h.  */
12080 #include <sys/pthdebug.h>
12081 int
12082 main ()
12083 {
12084 #ifndef PTHDB_VERSION_3
12085                                     #error
12086                                     #endif
12087   ;
12088   return 0;
12089 }
12090 _ACEOF
12091 if ac_fn_c_try_compile "$LINENO"; then :
12092   gdb_cv_have_aix_thread_debug=yes
12093 else
12094   gdb_cv_have_aix_thread_debug=no
12095 fi
12096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12097 fi
12098
12099       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12100 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12101       if test $gdb_cv_have_aix_thread_debug = yes; then
12102          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12103          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12104          LIBS="$LIBS -lpthdebug"
12105
12106          # Older versions of AIX do not provide the declaration for
12107          # the getthrds function (it appears that it was introduced
12108          # with AIX 6.x).
12109          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12110 "
12111 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12112   ac_have_decl=1
12113 else
12114   ac_have_decl=0
12115 fi
12116
12117 cat >>confdefs.h <<_ACEOF
12118 #define HAVE_DECL_GETTHRDS $ac_have_decl
12119 _ACEOF
12120
12121       fi
12122       ;;
12123    esac
12124
12125 fi
12126
12127 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12128    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12129 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12130 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12131   $as_echo_n "(cached) " >&6
12132 else
12133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12134 /* end confdefs.h.  */
12135 #include <thread_db.h>
12136 int
12137 main ()
12138 {
12139 int i = TD_NOTALLOC;
12140   ;
12141   return 0;
12142 }
12143 _ACEOF
12144 if ac_fn_c_try_compile "$LINENO"; then :
12145   gdb_cv_thread_db_h_has_td_notalloc=yes
12146 else
12147   gdb_cv_thread_db_h_has_td_notalloc=no
12148
12149 fi
12150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12151
12152 fi
12153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12154 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12155    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12156 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12157 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12158   $as_echo_n "(cached) " >&6
12159 else
12160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12161 /* end confdefs.h.  */
12162 #include <thread_db.h>
12163 int
12164 main ()
12165 {
12166 int i = TD_VERSION;
12167   ;
12168   return 0;
12169 }
12170 _ACEOF
12171 if ac_fn_c_try_compile "$LINENO"; then :
12172   gdb_cv_thread_db_h_has_td_version=yes
12173 else
12174   gdb_cv_thread_db_h_has_td_version=no
12175
12176 fi
12177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12178
12179 fi
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12181 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12182    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12183 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12184 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12185   $as_echo_n "(cached) " >&6
12186 else
12187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12188 /* end confdefs.h.  */
12189 #include <thread_db.h>
12190 int
12191 main ()
12192 {
12193 int i = TD_NOTLS;
12194   ;
12195   return 0;
12196 }
12197 _ACEOF
12198 if ac_fn_c_try_compile "$LINENO"; then :
12199   gdb_cv_thread_db_h_has_td_notls=yes
12200 else
12201   gdb_cv_thread_db_h_has_td_notls=no
12202
12203 fi
12204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12205
12206 fi
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12208 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12209 fi
12210 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12211
12212 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12213
12214 fi
12215 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12216
12217 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12218
12219 fi
12220 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12221
12222 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12223
12224 fi
12225
12226 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12227    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12228 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12229 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12230   $as_echo_n "(cached) " >&6
12231 else
12232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12233 /* end confdefs.h.  */
12234 #include <sys/syscall.h>
12235 int
12236 main ()
12237 {
12238 int i = __NR_tkill;
12239   ;
12240   return 0;
12241 }
12242 _ACEOF
12243 if ac_fn_c_try_compile "$LINENO"; then :
12244   gdb_cv_sys_syscall_h_has_tkill=yes
12245 else
12246   gdb_cv_sys_syscall_h_has_tkill=no
12247
12248 fi
12249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12250
12251 fi
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12253 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12254 fi
12255 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12256
12257 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12258
12259 fi
12260
12261 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12262 "
12263 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12264   ac_have_decl=1
12265 else
12266   ac_have_decl=0
12267 fi
12268
12269 cat >>confdefs.h <<_ACEOF
12270 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12271 _ACEOF
12272
12273
12274 if test "$cross_compiling" = yes; then :
12275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12276 /* end confdefs.h.  */
12277 #include <sys/personality.h>
12278 int
12279 main ()
12280 {
12281
12282 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12283 #       define ADDR_NO_RANDOMIZE 0x0040000
12284 #      endif
12285        /* Test the flag could be set and stays set.  */
12286        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12287        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12288            return 1
12289   ;
12290   return 0;
12291 }
12292 _ACEOF
12293 if ac_fn_c_try_link "$LINENO"; then :
12294   have_personality=true
12295 else
12296   have_personality=false
12297 fi
12298 rm -f core conftest.err conftest.$ac_objext \
12299     conftest$ac_exeext conftest.$ac_ext
12300 else
12301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12302 /* end confdefs.h.  */
12303 #include <sys/personality.h>
12304 int
12305 main ()
12306 {
12307
12308 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12309 #       define ADDR_NO_RANDOMIZE 0x0040000
12310 #      endif
12311        /* Test the flag could be set and stays set.  */
12312        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12313        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12314            return 1
12315   ;
12316   return 0;
12317 }
12318 _ACEOF
12319 if ac_fn_c_try_run "$LINENO"; then :
12320   have_personality=true
12321 else
12322   have_personality=false
12323 fi
12324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12325   conftest.$ac_objext conftest.beam conftest.$ac_ext
12326 fi
12327
12328 if $have_personality
12329 then
12330
12331 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12332
12333 fi
12334
12335 case $host_os in
12336   go32* | *djgpp*)
12337     gdbinit=gdb.ini
12338     ;;
12339   *)
12340     gdbinit=.gdbinit
12341     ;;
12342 esac
12343
12344 cat >>confdefs.h <<_ACEOF
12345 #define GDBINIT "$gdbinit"
12346 _ACEOF
12347
12348
12349
12350 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12351 # except that the argument to --with-sysroot is optional.
12352 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12353 if test "x$with_sysroot" = xyes; then
12354   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12355 fi
12356
12357 # Check whether --with-sysroot was given.
12358 if test "${with_sysroot+set}" = set; then :
12359   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12360 else
12361   TARGET_SYSTEM_ROOT=
12362 fi
12363
12364
12365   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12366   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12367   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12368   ac_define_dir=`eval echo $ac_define_dir`
12369
12370 cat >>confdefs.h <<_ACEOF
12371 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12372 _ACEOF
12373
12374
12375
12376
12377   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12378      if test "x$prefix" = xNONE; then
12379         test_prefix=/usr/local
12380      else
12381         test_prefix=$prefix
12382      fi
12383   else
12384      test_prefix=$exec_prefix
12385   fi
12386   value=0
12387   case ${ac_define_dir} in
12388      "${test_prefix}"|"${test_prefix}/"*|\
12389         '${exec_prefix}'|'${exec_prefix}/'*)
12390      value=1
12391      ;;
12392   esac
12393
12394 cat >>confdefs.h <<_ACEOF
12395 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12396 _ACEOF
12397
12398
12399
12400
12401
12402 # Check whether --with-system-gdbinit was given.
12403 if test "${with_system_gdbinit+set}" = set; then :
12404   withval=$with_system_gdbinit;
12405     SYSTEM_GDBINIT=$withval
12406 else
12407   SYSTEM_GDBINIT=
12408 fi
12409
12410
12411   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12412   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12413   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12414   ac_define_dir=`eval echo $ac_define_dir`
12415
12416 cat >>confdefs.h <<_ACEOF
12417 #define SYSTEM_GDBINIT "$ac_define_dir"
12418 _ACEOF
12419
12420
12421
12422
12423   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12424      if test "x$prefix" = xNONE; then
12425         test_prefix=/usr/local
12426      else
12427         test_prefix=$prefix
12428      fi
12429   else
12430      test_prefix=$exec_prefix
12431   fi
12432   value=0
12433   case ${ac_define_dir} in
12434      "${test_prefix}"|"${test_prefix}/"*|\
12435         '${exec_prefix}'|'${exec_prefix}/'*)
12436      value=1
12437      ;;
12438   esac
12439
12440 cat >>confdefs.h <<_ACEOF
12441 #define SYSTEM_GDBINIT_RELOCATABLE $value
12442 _ACEOF
12443
12444
12445
12446
12447 # Check whether --enable-werror was given.
12448 if test "${enable_werror+set}" = set; then :
12449   enableval=$enable_werror; case "${enableval}" in
12450      yes | y) ERROR_ON_WARNING="yes" ;;
12451      no | n)  ERROR_ON_WARNING="no" ;;
12452      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12453    esac
12454 fi
12455
12456
12457 # Enable -Werror by default when using gcc.  Turn it off for releases.
12458 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12459     ERROR_ON_WARNING=yes
12460 fi
12461
12462 WERROR_CFLAGS=""
12463 if test "${ERROR_ON_WARNING}" = yes ; then
12464     WERROR_CFLAGS="-Werror"
12465 fi
12466
12467 # The entries after -Wno-pointer-sign are disabled warnings which may
12468 # be enabled in the future, which can not currently be used to build
12469 # GDB.
12470 # NOTE: If you change this list, remember to update
12471 # gdb/doc/gdbint.texinfo.
12472 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12473 -Wpointer-sign \
12474 -Wno-unused -Wunused-value -Wunused-function \
12475 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12476 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12477 -Wold-style-declaration -Wold-style-definition"
12478
12479 # Enable -Wno-format by default when using gcc on mingw since many
12480 # GCC versions complain about %I64.
12481 case "${host}" in
12482   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12483   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12484 esac
12485
12486 # Check whether --enable-build-warnings was given.
12487 if test "${enable_build_warnings+set}" = set; then :
12488   enableval=$enable_build_warnings; case "${enableval}" in
12489   yes)  ;;
12490   no)   build_warnings="-w";;
12491   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12492         build_warnings="${build_warnings} ${t}";;
12493   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12494         build_warnings="${t} ${build_warnings}";;
12495   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12496 esac
12497 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12498   echo "Setting compiler warning flags = $build_warnings" 6>&1
12499 fi
12500 fi
12501 # Check whether --enable-gdb-build-warnings was given.
12502 if test "${enable_gdb_build_warnings+set}" = set; then :
12503   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12504   yes)  ;;
12505   no)   build_warnings="-w";;
12506   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12507         build_warnings="${build_warnings} ${t}";;
12508   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12509         build_warnings="${t} ${build_warnings}";;
12510   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12511 esac
12512 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12513   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12514 fi
12515 fi
12516 WARN_CFLAGS=""
12517 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12518 then
12519     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12520 $as_echo_n "checking compiler warning flags... " >&6; }
12521     # Separate out the -Werror flag as some files just cannot be
12522     # compiled with it enabled.
12523     for w in ${build_warnings}; do
12524         case $w in
12525         -Werr*) WERROR_CFLAGS=-Werror ;;
12526         *) # Check that GCC accepts it
12527             saved_CFLAGS="$CFLAGS"
12528             CFLAGS="$CFLAGS $w"
12529             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12530 /* end confdefs.h.  */
12531
12532 int
12533 main ()
12534 {
12535
12536   ;
12537   return 0;
12538 }
12539 _ACEOF
12540 if ac_fn_c_try_compile "$LINENO"; then :
12541   WARN_CFLAGS="${WARN_CFLAGS} $w"
12542 fi
12543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12544             CFLAGS="$saved_CFLAGS"
12545         esac
12546     done
12547     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12548 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12549 fi
12550
12551
12552
12553 # In the Cygwin environment, we need some additional flags.
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12555 $as_echo_n "checking for cygwin... " >&6; }
12556 if test "${gdb_cv_os_cygwin+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12560 /* end confdefs.h.  */
12561
12562 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12563 lose
12564 #endif
12565 _ACEOF
12566 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12567   $EGREP "lose" >/dev/null 2>&1; then :
12568   gdb_cv_os_cygwin=yes
12569 else
12570   gdb_cv_os_cygwin=no
12571 fi
12572 rm -f conftest*
12573
12574 fi
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12576 $as_echo "$gdb_cv_os_cygwin" >&6; }
12577
12578
12579 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12580 case ${host} in
12581   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12582   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12583   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12584 esac
12585
12586
12587 # libreadline needs libuser32.a in a cygwin environment
12588 WIN32LIBS=
12589 if test x$gdb_cv_os_cygwin = xyes; then
12590     WIN32LIBS="-luser32"
12591     case "${target}" in
12592         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12593         ;;
12594     esac
12595 fi
12596
12597 # The ser-tcp.c module requires sockets.
12598 case ${host} in
12599   *mingw32*)
12600
12601 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12602
12603     WIN32LIBS="$WIN32LIBS -lws2_32"
12604     ;;
12605 esac
12606
12607
12608 # Add ELF support to GDB, but only if BFD includes ELF support.
12609
12610   OLD_CFLAGS=$CFLAGS
12611   OLD_LDFLAGS=$LDFLAGS
12612   OLD_LIBS=$LIBS
12613   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12614   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12615   # always want our bfd.
12616   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12617   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12618   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12619   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12620   if test "$plugins" = "yes"; then
12621     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12622 $as_echo_n "checking for library containing dlopen... " >&6; }
12623 if test "${ac_cv_search_dlopen+set}" = set; then :
12624   $as_echo_n "(cached) " >&6
12625 else
12626   ac_func_search_save_LIBS=$LIBS
12627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12628 /* end confdefs.h.  */
12629
12630 /* Override any GCC internal prototype to avoid an error.
12631    Use char because int might match the return type of a GCC
12632    builtin and then its argument prototype would still apply.  */
12633 #ifdef __cplusplus
12634 extern "C"
12635 #endif
12636 char dlopen ();
12637 int
12638 main ()
12639 {
12640 return dlopen ();
12641   ;
12642   return 0;
12643 }
12644 _ACEOF
12645 for ac_lib in '' dl; do
12646   if test -z "$ac_lib"; then
12647     ac_res="none required"
12648   else
12649     ac_res=-l$ac_lib
12650     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12651   fi
12652   if ac_fn_c_try_link "$LINENO"; then :
12653   ac_cv_search_dlopen=$ac_res
12654 fi
12655 rm -f core conftest.err conftest.$ac_objext \
12656     conftest$ac_exeext
12657   if test "${ac_cv_search_dlopen+set}" = set; then :
12658   break
12659 fi
12660 done
12661 if test "${ac_cv_search_dlopen+set}" = set; then :
12662
12663 else
12664   ac_cv_search_dlopen=no
12665 fi
12666 rm conftest.$ac_ext
12667 LIBS=$ac_func_search_save_LIBS
12668 fi
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12670 $as_echo "$ac_cv_search_dlopen" >&6; }
12671 ac_res=$ac_cv_search_dlopen
12672 if test "$ac_res" != no; then :
12673   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12674
12675 fi
12676
12677   fi
12678   LIBS="-lbfd -liberty $intl $LIBS"
12679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12680 $as_echo_n "checking for ELF support in BFD... " >&6; }
12681 if test "${gdb_cv_var_elf+set}" = set; then :
12682   $as_echo_n "(cached) " >&6
12683 else
12684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12685 /* end confdefs.h.  */
12686 #include <stdlib.h>
12687   #include "bfd.h"
12688   #include "elf-bfd.h"
12689
12690 int
12691 main ()
12692 {
12693 return bfd_get_elf_phdr_upper_bound (NULL);
12694   ;
12695   return 0;
12696 }
12697 _ACEOF
12698 if ac_fn_c_try_link "$LINENO"; then :
12699   gdb_cv_var_elf=yes
12700 else
12701   gdb_cv_var_elf=no
12702 fi
12703 rm -f core conftest.err conftest.$ac_objext \
12704     conftest$ac_exeext conftest.$ac_ext
12705 fi
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12707 $as_echo "$gdb_cv_var_elf" >&6; }
12708   CFLAGS=$OLD_CFLAGS
12709   LDFLAGS=$OLD_LDFLAGS
12710   LIBS=$OLD_LIBS
12711 if test $gdb_cv_var_elf = yes; then
12712   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12713
12714 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12715
12716   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12717   if test "$plugins" = "yes"; then
12718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12719 $as_echo_n "checking for library containing dlopen... " >&6; }
12720 if test "${ac_cv_search_dlopen+set}" = set; then :
12721   $as_echo_n "(cached) " >&6
12722 else
12723   ac_func_search_save_LIBS=$LIBS
12724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12725 /* end confdefs.h.  */
12726
12727 /* Override any GCC internal prototype to avoid an error.
12728    Use char because int might match the return type of a GCC
12729    builtin and then its argument prototype would still apply.  */
12730 #ifdef __cplusplus
12731 extern "C"
12732 #endif
12733 char dlopen ();
12734 int
12735 main ()
12736 {
12737 return dlopen ();
12738   ;
12739   return 0;
12740 }
12741 _ACEOF
12742 for ac_lib in '' dl; do
12743   if test -z "$ac_lib"; then
12744     ac_res="none required"
12745   else
12746     ac_res=-l$ac_lib
12747     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12748   fi
12749   if ac_fn_c_try_link "$LINENO"; then :
12750   ac_cv_search_dlopen=$ac_res
12751 fi
12752 rm -f core conftest.err conftest.$ac_objext \
12753     conftest$ac_exeext
12754   if test "${ac_cv_search_dlopen+set}" = set; then :
12755   break
12756 fi
12757 done
12758 if test "${ac_cv_search_dlopen+set}" = set; then :
12759
12760 else
12761   ac_cv_search_dlopen=no
12762 fi
12763 rm conftest.$ac_ext
12764 LIBS=$ac_func_search_save_LIBS
12765 fi
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12767 $as_echo "$ac_cv_search_dlopen" >&6; }
12768 ac_res=$ac_cv_search_dlopen
12769 if test "$ac_res" != no; then :
12770   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12771
12772 fi
12773
12774   fi
12775 fi
12776
12777 # Add macho support to GDB, but only if BFD includes it.
12778
12779   OLD_CFLAGS=$CFLAGS
12780   OLD_LDFLAGS=$LDFLAGS
12781   OLD_LIBS=$LIBS
12782   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12783   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12784   # always want our bfd.
12785   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12786   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12787   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12788   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12789   if test "$plugins" = "yes"; then
12790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12791 $as_echo_n "checking for library containing dlopen... " >&6; }
12792 if test "${ac_cv_search_dlopen+set}" = set; then :
12793   $as_echo_n "(cached) " >&6
12794 else
12795   ac_func_search_save_LIBS=$LIBS
12796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12797 /* end confdefs.h.  */
12798
12799 /* Override any GCC internal prototype to avoid an error.
12800    Use char because int might match the return type of a GCC
12801    builtin and then its argument prototype would still apply.  */
12802 #ifdef __cplusplus
12803 extern "C"
12804 #endif
12805 char dlopen ();
12806 int
12807 main ()
12808 {
12809 return dlopen ();
12810   ;
12811   return 0;
12812 }
12813 _ACEOF
12814 for ac_lib in '' dl; do
12815   if test -z "$ac_lib"; then
12816     ac_res="none required"
12817   else
12818     ac_res=-l$ac_lib
12819     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12820   fi
12821   if ac_fn_c_try_link "$LINENO"; then :
12822   ac_cv_search_dlopen=$ac_res
12823 fi
12824 rm -f core conftest.err conftest.$ac_objext \
12825     conftest$ac_exeext
12826   if test "${ac_cv_search_dlopen+set}" = set; then :
12827   break
12828 fi
12829 done
12830 if test "${ac_cv_search_dlopen+set}" = set; then :
12831
12832 else
12833   ac_cv_search_dlopen=no
12834 fi
12835 rm conftest.$ac_ext
12836 LIBS=$ac_func_search_save_LIBS
12837 fi
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12839 $as_echo "$ac_cv_search_dlopen" >&6; }
12840 ac_res=$ac_cv_search_dlopen
12841 if test "$ac_res" != no; then :
12842   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12843
12844 fi
12845
12846   fi
12847   LIBS="-lbfd -liberty $intl $LIBS"
12848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
12849 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
12850 if test "${gdb_cv_var_macho+set}" = set; then :
12851   $as_echo_n "(cached) " >&6
12852 else
12853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12854 /* end confdefs.h.  */
12855 #include <stdlib.h>
12856   #include "bfd.h"
12857   #include "mach-o.h"
12858
12859 int
12860 main ()
12861 {
12862 return bfd_mach_o_lookup_command (NULL, 0, NULL);
12863   ;
12864   return 0;
12865 }
12866 _ACEOF
12867 if ac_fn_c_try_link "$LINENO"; then :
12868   gdb_cv_var_macho=yes
12869 else
12870   gdb_cv_var_macho=no
12871 fi
12872 rm -f core conftest.err conftest.$ac_objext \
12873     conftest$ac_exeext conftest.$ac_ext
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
12876 $as_echo "$gdb_cv_var_macho" >&6; }
12877   CFLAGS=$OLD_CFLAGS
12878   LDFLAGS=$OLD_LDFLAGS
12879   LIBS=$OLD_LIBS
12880 if test $gdb_cv_var_macho = yes; then
12881   CONFIG_OBS="$CONFIG_OBS machoread.o"
12882 fi
12883
12884 # Add SOM support to GDB, but only if BFD includes it.
12885
12886   OLD_CFLAGS=$CFLAGS
12887   OLD_LDFLAGS=$LDFLAGS
12888   OLD_LIBS=$LIBS
12889   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12890   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12891   # always want our bfd.
12892   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12893   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12894   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12895   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12896   if test "$plugins" = "yes"; then
12897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12898 $as_echo_n "checking for library containing dlopen... " >&6; }
12899 if test "${ac_cv_search_dlopen+set}" = set; then :
12900   $as_echo_n "(cached) " >&6
12901 else
12902   ac_func_search_save_LIBS=$LIBS
12903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12904 /* end confdefs.h.  */
12905
12906 /* Override any GCC internal prototype to avoid an error.
12907    Use char because int might match the return type of a GCC
12908    builtin and then its argument prototype would still apply.  */
12909 #ifdef __cplusplus
12910 extern "C"
12911 #endif
12912 char dlopen ();
12913 int
12914 main ()
12915 {
12916 return dlopen ();
12917   ;
12918   return 0;
12919 }
12920 _ACEOF
12921 for ac_lib in '' dl; do
12922   if test -z "$ac_lib"; then
12923     ac_res="none required"
12924   else
12925     ac_res=-l$ac_lib
12926     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12927   fi
12928   if ac_fn_c_try_link "$LINENO"; then :
12929   ac_cv_search_dlopen=$ac_res
12930 fi
12931 rm -f core conftest.err conftest.$ac_objext \
12932     conftest$ac_exeext
12933   if test "${ac_cv_search_dlopen+set}" = set; then :
12934   break
12935 fi
12936 done
12937 if test "${ac_cv_search_dlopen+set}" = set; then :
12938
12939 else
12940   ac_cv_search_dlopen=no
12941 fi
12942 rm conftest.$ac_ext
12943 LIBS=$ac_func_search_save_LIBS
12944 fi
12945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12946 $as_echo "$ac_cv_search_dlopen" >&6; }
12947 ac_res=$ac_cv_search_dlopen
12948 if test "$ac_res" != no; then :
12949   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12950
12951 fi
12952
12953   fi
12954   LIBS="-lbfd -liberty $intl $LIBS"
12955   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
12956 $as_echo_n "checking for SOM support in BFD... " >&6; }
12957 if test "${gdb_cv_var_som+set}" = set; then :
12958   $as_echo_n "(cached) " >&6
12959 else
12960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12961 /* end confdefs.h.  */
12962 #include <stdlib.h>
12963   #include "bfd.h"
12964   #include "som.h"
12965
12966 int
12967 main ()
12968 {
12969 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
12970   ;
12971   return 0;
12972 }
12973 _ACEOF
12974 if ac_fn_c_try_link "$LINENO"; then :
12975   gdb_cv_var_som=yes
12976 else
12977   gdb_cv_var_som=no
12978 fi
12979 rm -f core conftest.err conftest.$ac_objext \
12980     conftest$ac_exeext conftest.$ac_ext
12981 fi
12982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
12983 $as_echo "$gdb_cv_var_som" >&6; }
12984   CFLAGS=$OLD_CFLAGS
12985   LDFLAGS=$OLD_LDFLAGS
12986   LIBS=$OLD_LIBS
12987 if test $gdb_cv_var_som = yes; then
12988   CONFIG_OBS="$CONFIG_OBS somread.o"
12989 fi
12990
12991 # Add any host-specific objects to GDB.
12992 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12993
12994 # If building on ELF, look for lzma support for embedded compressed debug info.
12995 if test $gdb_cv_var_elf = yes; then
12996
12997 # Check whether --with-lzma was given.
12998 if test "${with_lzma+set}" = set; then :
12999   withval=$with_lzma;
13000 else
13001   with_lzma=auto
13002 fi
13003
13004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13005 $as_echo_n "checking whether to use lzma... " >&6; }
13006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13007 $as_echo "$with_lzma" >&6; }
13008
13009   if test "${with_lzma}" != no; then
13010
13011
13012
13013
13014
13015
13016
13017
13018     use_additional=yes
13019
13020   acl_save_prefix="$prefix"
13021   prefix="$acl_final_prefix"
13022   acl_save_exec_prefix="$exec_prefix"
13023   exec_prefix="$acl_final_exec_prefix"
13024
13025     eval additional_includedir=\"$includedir\"
13026     eval additional_libdir=\"$libdir\"
13027
13028   exec_prefix="$acl_save_exec_prefix"
13029   prefix="$acl_save_prefix"
13030
13031
13032 # Check whether --with-liblzma-prefix was given.
13033 if test "${with_liblzma_prefix+set}" = set; then :
13034   withval=$with_liblzma_prefix;
13035     if test "X$withval" = "Xno"; then
13036       use_additional=no
13037     else
13038       if test "X$withval" = "X"; then
13039
13040   acl_save_prefix="$prefix"
13041   prefix="$acl_final_prefix"
13042   acl_save_exec_prefix="$exec_prefix"
13043   exec_prefix="$acl_final_exec_prefix"
13044
13045           eval additional_includedir=\"$includedir\"
13046           eval additional_libdir=\"$libdir\"
13047
13048   exec_prefix="$acl_save_exec_prefix"
13049   prefix="$acl_save_prefix"
13050
13051       else
13052         additional_includedir="$withval/include"
13053         additional_libdir="$withval/lib"
13054       fi
13055     fi
13056
13057 fi
13058
13059       LIBLZMA=
13060   LTLIBLZMA=
13061   INCLZMA=
13062   rpathdirs=
13063   ltrpathdirs=
13064   names_already_handled=
13065   names_next_round='lzma '
13066   while test -n "$names_next_round"; do
13067     names_this_round="$names_next_round"
13068     names_next_round=
13069     for name in $names_this_round; do
13070       already_handled=
13071       for n in $names_already_handled; do
13072         if test "$n" = "$name"; then
13073           already_handled=yes
13074           break
13075         fi
13076       done
13077       if test -z "$already_handled"; then
13078         names_already_handled="$names_already_handled $name"
13079                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13080         eval value=\"\$HAVE_LIB$uppername\"
13081         if test -n "$value"; then
13082           if test "$value" = yes; then
13083             eval value=\"\$LIB$uppername\"
13084             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13085             eval value=\"\$LTLIB$uppername\"
13086             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13087           else
13088                                     :
13089           fi
13090         else
13091                               found_dir=
13092           found_la=
13093           found_so=
13094           found_a=
13095           if test $use_additional = yes; then
13096             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13097               found_dir="$additional_libdir"
13098               found_so="$additional_libdir/lib$name.$shlibext"
13099               if test -f "$additional_libdir/lib$name.la"; then
13100                 found_la="$additional_libdir/lib$name.la"
13101               fi
13102             else
13103               if test -f "$additional_libdir/lib$name.$libext"; then
13104                 found_dir="$additional_libdir"
13105                 found_a="$additional_libdir/lib$name.$libext"
13106                 if test -f "$additional_libdir/lib$name.la"; then
13107                   found_la="$additional_libdir/lib$name.la"
13108                 fi
13109               fi
13110             fi
13111           fi
13112           if test "X$found_dir" = "X"; then
13113             for x in $LDFLAGS $LTLIBLZMA; do
13114
13115   acl_save_prefix="$prefix"
13116   prefix="$acl_final_prefix"
13117   acl_save_exec_prefix="$exec_prefix"
13118   exec_prefix="$acl_final_exec_prefix"
13119   eval x=\"$x\"
13120   exec_prefix="$acl_save_exec_prefix"
13121   prefix="$acl_save_prefix"
13122
13123               case "$x" in
13124                 -L*)
13125                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13126                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13127                     found_dir="$dir"
13128                     found_so="$dir/lib$name.$shlibext"
13129                     if test -f "$dir/lib$name.la"; then
13130                       found_la="$dir/lib$name.la"
13131                     fi
13132                   else
13133                     if test -f "$dir/lib$name.$libext"; then
13134                       found_dir="$dir"
13135                       found_a="$dir/lib$name.$libext"
13136                       if test -f "$dir/lib$name.la"; then
13137                         found_la="$dir/lib$name.la"
13138                       fi
13139                     fi
13140                   fi
13141                   ;;
13142               esac
13143               if test "X$found_dir" != "X"; then
13144                 break
13145               fi
13146             done
13147           fi
13148           if test "X$found_dir" != "X"; then
13149                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13150             if test "X$found_so" != "X"; then
13151                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13152                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13153               else
13154                                                                                 haveit=
13155                 for x in $ltrpathdirs; do
13156                   if test "X$x" = "X$found_dir"; then
13157                     haveit=yes
13158                     break
13159                   fi
13160                 done
13161                 if test -z "$haveit"; then
13162                   ltrpathdirs="$ltrpathdirs $found_dir"
13163                 fi
13164                                 if test "$hardcode_direct" = yes; then
13165                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13166                 else
13167                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13168                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13169                                                             haveit=
13170                     for x in $rpathdirs; do
13171                       if test "X$x" = "X$found_dir"; then
13172                         haveit=yes
13173                         break
13174                       fi
13175                     done
13176                     if test -z "$haveit"; then
13177                       rpathdirs="$rpathdirs $found_dir"
13178                     fi
13179                   else
13180                                                                                 haveit=
13181                     for x in $LDFLAGS $LIBLZMA; do
13182
13183   acl_save_prefix="$prefix"
13184   prefix="$acl_final_prefix"
13185   acl_save_exec_prefix="$exec_prefix"
13186   exec_prefix="$acl_final_exec_prefix"
13187   eval x=\"$x\"
13188   exec_prefix="$acl_save_exec_prefix"
13189   prefix="$acl_save_prefix"
13190
13191                       if test "X$x" = "X-L$found_dir"; then
13192                         haveit=yes
13193                         break
13194                       fi
13195                     done
13196                     if test -z "$haveit"; then
13197                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13198                     fi
13199                     if test "$hardcode_minus_L" != no; then
13200                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13201                     else
13202                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13203                     fi
13204                   fi
13205                 fi
13206               fi
13207             else
13208               if test "X$found_a" != "X"; then
13209                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13210               else
13211                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13212               fi
13213             fi
13214                         additional_includedir=
13215             case "$found_dir" in
13216               */lib | */lib/)
13217                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13218                 additional_includedir="$basedir/include"
13219                 ;;
13220             esac
13221             if test "X$additional_includedir" != "X"; then
13222                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13223                 haveit=
13224                 if test "X$additional_includedir" = "X/usr/local/include"; then
13225                   if test -n "$GCC"; then
13226                     case $host_os in
13227                       linux*) haveit=yes;;
13228                     esac
13229                   fi
13230                 fi
13231                 if test -z "$haveit"; then
13232                   for x in $CPPFLAGS $INCLZMA; do
13233
13234   acl_save_prefix="$prefix"
13235   prefix="$acl_final_prefix"
13236   acl_save_exec_prefix="$exec_prefix"
13237   exec_prefix="$acl_final_exec_prefix"
13238   eval x=\"$x\"
13239   exec_prefix="$acl_save_exec_prefix"
13240   prefix="$acl_save_prefix"
13241
13242                     if test "X$x" = "X-I$additional_includedir"; then
13243                       haveit=yes
13244                       break
13245                     fi
13246                   done
13247                   if test -z "$haveit"; then
13248                     if test -d "$additional_includedir"; then
13249                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13250                     fi
13251                   fi
13252                 fi
13253               fi
13254             fi
13255                         if test -n "$found_la"; then
13256                                                         save_libdir="$libdir"
13257               case "$found_la" in
13258                 */* | *\\*) . "$found_la" ;;
13259                 *) . "./$found_la" ;;
13260               esac
13261               libdir="$save_libdir"
13262                             for dep in $dependency_libs; do
13263                 case "$dep" in
13264                   -L*)
13265                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13266                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13267                       haveit=
13268                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13269                         if test -n "$GCC"; then
13270                           case $host_os in
13271                             linux*) haveit=yes;;
13272                           esac
13273                         fi
13274                       fi
13275                       if test -z "$haveit"; then
13276                         haveit=
13277                         for x in $LDFLAGS $LIBLZMA; do
13278
13279   acl_save_prefix="$prefix"
13280   prefix="$acl_final_prefix"
13281   acl_save_exec_prefix="$exec_prefix"
13282   exec_prefix="$acl_final_exec_prefix"
13283   eval x=\"$x\"
13284   exec_prefix="$acl_save_exec_prefix"
13285   prefix="$acl_save_prefix"
13286
13287                           if test "X$x" = "X-L$additional_libdir"; then
13288                             haveit=yes
13289                             break
13290                           fi
13291                         done
13292                         if test -z "$haveit"; then
13293                           if test -d "$additional_libdir"; then
13294                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13295                           fi
13296                         fi
13297                         haveit=
13298                         for x in $LDFLAGS $LTLIBLZMA; do
13299
13300   acl_save_prefix="$prefix"
13301   prefix="$acl_final_prefix"
13302   acl_save_exec_prefix="$exec_prefix"
13303   exec_prefix="$acl_final_exec_prefix"
13304   eval x=\"$x\"
13305   exec_prefix="$acl_save_exec_prefix"
13306   prefix="$acl_save_prefix"
13307
13308                           if test "X$x" = "X-L$additional_libdir"; then
13309                             haveit=yes
13310                             break
13311                           fi
13312                         done
13313                         if test -z "$haveit"; then
13314                           if test -d "$additional_libdir"; then
13315                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13316                           fi
13317                         fi
13318                       fi
13319                     fi
13320                     ;;
13321                   -R*)
13322                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13323                     if test "$enable_rpath" != no; then
13324                                                                   haveit=
13325                       for x in $rpathdirs; do
13326                         if test "X$x" = "X$dir"; then
13327                           haveit=yes
13328                           break
13329                         fi
13330                       done
13331                       if test -z "$haveit"; then
13332                         rpathdirs="$rpathdirs $dir"
13333                       fi
13334                                                                   haveit=
13335                       for x in $ltrpathdirs; do
13336                         if test "X$x" = "X$dir"; then
13337                           haveit=yes
13338                           break
13339                         fi
13340                       done
13341                       if test -z "$haveit"; then
13342                         ltrpathdirs="$ltrpathdirs $dir"
13343                       fi
13344                     fi
13345                     ;;
13346                   -l*)
13347                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13348                     ;;
13349                   *.la)
13350                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13351                     ;;
13352                   *)
13353                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13354                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13355                     ;;
13356                 esac
13357               done
13358             fi
13359           else
13360                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13361             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13362           fi
13363         fi
13364       fi
13365     done
13366   done
13367   if test "X$rpathdirs" != "X"; then
13368     if test -n "$hardcode_libdir_separator"; then
13369                         alldirs=
13370       for found_dir in $rpathdirs; do
13371         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13372       done
13373             acl_save_libdir="$libdir"
13374       libdir="$alldirs"
13375       eval flag=\"$hardcode_libdir_flag_spec\"
13376       libdir="$acl_save_libdir"
13377       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13378     else
13379             for found_dir in $rpathdirs; do
13380         acl_save_libdir="$libdir"
13381         libdir="$found_dir"
13382         eval flag=\"$hardcode_libdir_flag_spec\"
13383         libdir="$acl_save_libdir"
13384         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13385       done
13386     fi
13387   fi
13388   if test "X$ltrpathdirs" != "X"; then
13389             for found_dir in $ltrpathdirs; do
13390       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13391     done
13392   fi
13393
13394
13395         ac_save_CPPFLAGS="$CPPFLAGS"
13396
13397   for element in $INCLZMA; do
13398     haveit=
13399     for x in $CPPFLAGS; do
13400
13401   acl_save_prefix="$prefix"
13402   prefix="$acl_final_prefix"
13403   acl_save_exec_prefix="$exec_prefix"
13404   exec_prefix="$acl_final_exec_prefix"
13405   eval x=\"$x\"
13406   exec_prefix="$acl_save_exec_prefix"
13407   prefix="$acl_save_prefix"
13408
13409       if test "X$x" = "X$element"; then
13410         haveit=yes
13411         break
13412       fi
13413     done
13414     if test -z "$haveit"; then
13415       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13416     fi
13417   done
13418
13419
13420   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13421 $as_echo_n "checking for liblzma... " >&6; }
13422 if test "${ac_cv_liblzma+set}" = set; then :
13423   $as_echo_n "(cached) " >&6
13424 else
13425
13426     ac_save_LIBS="$LIBS"
13427     LIBS="$LIBS $LIBLZMA"
13428     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13429 /* end confdefs.h.  */
13430 #include "lzma.h"
13431 int
13432 main ()
13433 {
13434 lzma_index_iter iter;
13435                            lzma_index_iter_init (&iter, 0);
13436                            lzma_mf_is_supported (LZMA_MF_HC3);
13437   ;
13438   return 0;
13439 }
13440 _ACEOF
13441 if ac_fn_c_try_link "$LINENO"; then :
13442   ac_cv_liblzma=yes
13443 else
13444   ac_cv_liblzma=no
13445 fi
13446 rm -f core conftest.err conftest.$ac_objext \
13447     conftest$ac_exeext conftest.$ac_ext
13448     LIBS="$ac_save_LIBS"
13449
13450 fi
13451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13452 $as_echo "$ac_cv_liblzma" >&6; }
13453   if test "$ac_cv_liblzma" = yes; then
13454     HAVE_LIBLZMA=yes
13455
13456 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13457
13458     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13459 $as_echo_n "checking how to link with liblzma... " >&6; }
13460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13461 $as_echo "$LIBLZMA" >&6; }
13462   else
13463     HAVE_LIBLZMA=no
13464             CPPFLAGS="$ac_save_CPPFLAGS"
13465     LIBLZMA=
13466     LTLIBLZMA=
13467   fi
13468
13469
13470
13471
13472
13473
13474     if test "$HAVE_LIBLZMA" != yes; then
13475       if test "$with_lzma" = yes; then
13476         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13477       fi
13478     fi
13479   fi
13480 fi
13481
13482 LIBGUI="../libgui/src/libgui.a"
13483 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13484
13485
13486
13487 WIN32LDAPP=
13488
13489
13490
13491 case "${host}" in
13492 *-*-cygwin* | *-*-mingw* )
13493     configdir="win"
13494     ;;
13495 *)
13496     configdir="unix"
13497     ;;
13498 esac
13499
13500 GDBTKLIBS=
13501 if test "${enable_gdbtk}" = "yes"; then
13502
13503     # Gdbtk must have an absolute path to srcdir in order to run
13504     # properly when not installed.
13505     here=`pwd`
13506     cd ${srcdir}
13507     GDBTK_SRC_DIR=`pwd`
13508     cd $here
13509
13510
13511     #
13512     # Ok, lets find the tcl configuration
13513     # First, look for one uninstalled.
13514     # the alternative search directory is invoked by --with-tcl
13515     #
13516
13517     if test x"${no_tcl}" = x ; then
13518         # we reset no_tcl in case something fails here
13519         no_tcl=true
13520
13521 # Check whether --with-tcl was given.
13522 if test "${with_tcl+set}" = set; then :
13523   withval=$with_tcl; with_tclconfig=${withval}
13524 fi
13525
13526         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13527 $as_echo_n "checking for Tcl configuration... " >&6; }
13528         if test "${ac_cv_c_tclconfig+set}" = set; then :
13529   $as_echo_n "(cached) " >&6
13530 else
13531
13532
13533             # First check to see if --with-tcl was specified.
13534             case "${host}" in
13535                 *-*-cygwin*) platDir="win" ;;
13536                 *) platDir="unix" ;;
13537             esac
13538             if test x"${with_tclconfig}" != x ; then
13539                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13540                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13541                 else
13542                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13543                 fi
13544             fi
13545
13546             # then check for a private Tcl installation
13547             if test x"${ac_cv_c_tclconfig}" = x ; then
13548                 for i in \
13549                         ../tcl \
13550                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13551                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13552                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13553                         ../../tcl \
13554                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13555                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13556                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13557                         ../../../tcl \
13558                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13559                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13560                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13561                     if test -f "$i/$platDir/tclConfig.sh" ; then
13562                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13563                         break
13564                     fi
13565                 done
13566             fi
13567
13568             # on Darwin, check in Framework installation locations
13569             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13570                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13571                         `ls -d /Library/Frameworks 2>/dev/null` \
13572                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13573                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13574                         ; do
13575                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13576                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13577                         break
13578                     fi
13579                 done
13580             fi
13581
13582             # check in a few common install locations
13583             if test x"${ac_cv_c_tclconfig}" = x ; then
13584                 for i in `ls -d ${libdir} 2>/dev/null` \
13585                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13586                         `ls -d ${prefix}/lib 2>/dev/null` \
13587                         `ls -d /usr/local/lib 2>/dev/null` \
13588                         `ls -d /usr/contrib/lib 2>/dev/null` \
13589                         `ls -d /usr/lib 2>/dev/null` \
13590                         ; do
13591                     if test -f "$i/tclConfig.sh" ; then
13592                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13593                         break
13594                     fi
13595                 done
13596             fi
13597
13598             # check in a few other private locations
13599             if test x"${ac_cv_c_tclconfig}" = x ; then
13600                 for i in \
13601                         ${srcdir}/../tcl \
13602                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13603                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13604                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13605                     if test -f "$i/$platDir/tclConfig.sh" ; then
13606                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13607                     break
13608                 fi
13609                 done
13610             fi
13611
13612 fi
13613
13614
13615         if test x"${ac_cv_c_tclconfig}" = x ; then
13616             TCL_BIN_DIR="# no Tcl configs found"
13617             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13618 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13619         else
13620             no_tcl=
13621             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13622             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13623 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13624         fi
13625     fi
13626
13627
13628     # If $no_tk is nonempty, then we can't do Tk, and there is no
13629     # point to doing Tcl.
13630
13631     #
13632     # Ok, lets find the tk configuration
13633     # First, look for one uninstalled.
13634     # the alternative search directory is invoked by --with-tk
13635     #
13636
13637     if test x"${no_tk}" = x ; then
13638         # we reset no_tk in case something fails here
13639         no_tk=true
13640
13641 # Check whether --with-tk was given.
13642 if test "${with_tk+set}" = set; then :
13643   withval=$with_tk; with_tkconfig=${withval}
13644 fi
13645
13646         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13647 $as_echo_n "checking for Tk configuration... " >&6; }
13648         if test "${ac_cv_c_tkconfig+set}" = set; then :
13649   $as_echo_n "(cached) " >&6
13650 else
13651
13652
13653             # First check to see if --with-tkconfig was specified.
13654             if test x"${with_tkconfig}" != x ; then
13655                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13656                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13657                 else
13658                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13659                 fi
13660             fi
13661
13662             # then check for a private Tk library
13663             case "${host}" in
13664                 *-*-cygwin*) platDir="win" ;;
13665                 *) platDir="unix" ;;
13666             esac
13667             if test x"${ac_cv_c_tkconfig}" = x ; then
13668                 for i in \
13669                         ../tk \
13670                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13671                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13672                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13673                         ../../tk \
13674                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13675                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13676                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13677                         ../../../tk \
13678                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13679                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13680                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13681                     if test -f "$i/$platDir/tkConfig.sh" ; then
13682                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13683                         break
13684                     fi
13685                 done
13686             fi
13687
13688             # on Darwin, check in Framework installation locations
13689             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13690                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13691                         `ls -d /Library/Frameworks 2>/dev/null` \
13692                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13693                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13694                         ; do
13695                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13696                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13697                         break
13698                     fi
13699                 done
13700             fi
13701
13702             # check in a few common install locations
13703             if test x"${ac_cv_c_tkconfig}" = x ; then
13704                 for i in `ls -d ${libdir} 2>/dev/null` \
13705                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13706                         `ls -d ${prefix}/lib 2>/dev/null` \
13707                         `ls -d /usr/local/lib 2>/dev/null` \
13708                         `ls -d /usr/contrib/lib 2>/dev/null` \
13709                         `ls -d /usr/lib 2>/dev/null` \
13710                         ; do
13711                     if test -f "$i/tkConfig.sh" ; then
13712                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13713                         break
13714                     fi
13715                 done
13716             fi
13717             # check in a few other private locations
13718             if test x"${ac_cv_c_tkconfig}" = x ; then
13719                 for i in \
13720                         ${srcdir}/../tk \
13721                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13722                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13723                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13724                     if test -f "$i/$platDir/tkConfig.sh" ; then
13725                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13726                         break
13727                     fi
13728                 done
13729             fi
13730
13731 fi
13732
13733
13734         if test x"${ac_cv_c_tkconfig}" = x ; then
13735             TK_BIN_DIR="# no Tk configs found"
13736             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13737 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13738         else
13739             no_tk=
13740             TK_BIN_DIR=${ac_cv_c_tkconfig}
13741             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13742 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13743         fi
13744     fi
13745
13746
13747     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13748
13749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13750 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13751
13752     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13753         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13754 $as_echo "loading" >&6; }
13755         . ${TCL_BIN_DIR}/tclConfig.sh
13756     else
13757         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13758 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13759     fi
13760
13761     # eval is required to do the TCL_DBGX substitution
13762     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13763     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13764
13765     # If the TCL_BIN_DIR is the build directory (not the install directory),
13766     # then set the common variable name to the value of the build variables.
13767     # For example, the variable TCL_LIB_SPEC will be set to the value
13768     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13769     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13770     # installed and uninstalled version of Tcl.
13771     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13772         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13773         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13774         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13775     elif test "`uname -s`" = "Darwin"; then
13776         # If Tcl was built as a framework, attempt to use the libraries
13777         # from the framework at the given location so that linking works
13778         # against Tcl.framework installed in an arbitrary location.
13779         case ${TCL_DEFS} in
13780             *TCL_FRAMEWORK*)
13781                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13782                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13783                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13784                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13785                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13786                             break
13787                         fi
13788                     done
13789                 fi
13790                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13791                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13792                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13793                 fi
13794                 ;;
13795         esac
13796     fi
13797
13798     # eval is required to do the TCL_DBGX substitution
13799     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13800     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13801     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13802     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814
13815
13816
13817
13818         # Check for in-tree tcl
13819         here=`pwd`
13820         cd ${srcdir}/..
13821         topdir=`pwd`
13822         cd ${here}
13823
13824         intree="no"
13825         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13826           intree="yes"
13827         fi
13828
13829         # Find Tcl private headers
13830         if test x"${intree}" = xno; then
13831
13832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13833 $as_echo_n "checking for Tcl private headers... " >&6; }
13834   private_dir=""
13835   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13836   if test -f ${dir}/tclInt.h ; then
13837     private_dir=${dir}
13838   fi
13839
13840   if test x"${private_dir}" = x; then
13841     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13842   else
13843     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13844     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13845 $as_echo "${private_dir}" >&6; }
13846   fi
13847
13848           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13849           TCL_LIBRARY="${TCL_LIB_SPEC}"
13850           TCL_DEPS=""
13851         else
13852           # If building tcl in the same src tree, private headers
13853           # are not needed, but we need to be sure to use the right
13854           # headers library
13855           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13856           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13857           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13858         fi
13859
13860
13861
13862
13863
13864     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13865 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13866
13867     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13868         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13869 $as_echo "loading" >&6; }
13870         . ${TK_BIN_DIR}/tkConfig.sh
13871     else
13872         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13873 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13874     fi
13875
13876     # eval is required to do the TK_DBGX substitution
13877     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13878     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13879
13880     # If the TK_BIN_DIR is the build directory (not the install directory),
13881     # then set the common variable name to the value of the build variables.
13882     # For example, the variable TK_LIB_SPEC will be set to the value
13883     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13884     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13885     # installed and uninstalled version of Tcl.
13886     if test -f "${TK_BIN_DIR}/Makefile" ; then
13887         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13888         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13889         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13890     elif test "`uname -s`" = "Darwin"; then
13891         # If Tk was built as a framework, attempt to use the libraries
13892         # from the framework at the given location so that linking works
13893         # against Tk.framework installed in an arbitrary location.
13894         case ${TK_DEFS} in
13895             *TK_FRAMEWORK*)
13896                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13897                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13898                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13899                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13900                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13901                             break
13902                         fi
13903                     done
13904                 fi
13905                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13906                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13907                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13908                 fi
13909                 ;;
13910         esac
13911     fi
13912
13913     # eval is required to do the TK_DBGX substitution
13914     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13915     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13916     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13917     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13918
13919
13920
13921
13922
13923
13924
13925
13926
13927
13928
13929
13930
13931
13932         # Check for in-tree Tk
13933         intree="no"
13934         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13935           intree="yes"
13936         fi
13937
13938         # Find Tk private headers
13939         if test x"${intree}" = xno; then
13940
13941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13942 $as_echo_n "checking for Tk private headers... " >&6; }
13943   private_dir=""
13944   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13945   if test -f ${dir}/tkInt.h; then
13946     private_dir=${dir}
13947   fi
13948
13949   if test x"${private_dir}" = x; then
13950     as_fn_error "could not find Tk private headers" "$LINENO" 5
13951   else
13952     TK_PRIVATE_INCLUDE="-I${private_dir}"
13953     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13954 $as_echo "${private_dir}" >&6; }
13955   fi
13956
13957           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13958           TK_LIBRARY=${TK_LIB_SPEC}
13959           TK_DEPS=""
13960         else
13961           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13962           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13963           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13964         fi
13965
13966
13967
13968
13969
13970         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13971
13972         # Include some libraries that Tcl and Tk want.
13973         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13974         # Yes, the ordering seems wrong here.  But it isn't.
13975         # TK_LIBS is the list of libraries that need to be linked
13976         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13977         # were in LIBS then any link tests after this point would
13978         # try to include things like `$(LIBGUI)', which wouldn't work.
13979         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13980
13981         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13982         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13983         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13984         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13985         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13986         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13987         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13988
13989         if test x$gdb_cv_os_cygwin = xyes; then
13990           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13991           WIN32LDAPP="-Wl,--subsystem,console"
13992           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13993         fi
13994
13995         subdirs="$subdirs gdbtk"
13996
13997     fi
13998 fi
13999
14000
14001
14002
14003
14004
14005
14006
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14008 $as_echo_n "checking for X... " >&6; }
14009
14010
14011 # Check whether --with-x was given.
14012 if test "${with_x+set}" = set; then :
14013   withval=$with_x;
14014 fi
14015
14016 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14017 if test "x$with_x" = xno; then
14018   # The user explicitly disabled X.
14019   have_x=disabled
14020 else
14021   case $x_includes,$x_libraries in #(
14022     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14023     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14024   $as_echo_n "(cached) " >&6
14025 else
14026   # One or both of the vars are not set, and there is no cached value.
14027 ac_x_includes=no ac_x_libraries=no
14028 rm -f -r conftest.dir
14029 if mkdir conftest.dir; then
14030   cd conftest.dir
14031   cat >Imakefile <<'_ACEOF'
14032 incroot:
14033         @echo incroot='${INCROOT}'
14034 usrlibdir:
14035         @echo usrlibdir='${USRLIBDIR}'
14036 libdir:
14037         @echo libdir='${LIBDIR}'
14038 _ACEOF
14039   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14040     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14041     for ac_var in incroot usrlibdir libdir; do
14042       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14043     done
14044     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14045     for ac_extension in a so sl dylib la dll; do
14046       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14047          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14048         ac_im_usrlibdir=$ac_im_libdir; break
14049       fi
14050     done
14051     # Screen out bogus values from the imake configuration.  They are
14052     # bogus both because they are the default anyway, and because
14053     # using them would break gcc on systems where it needs fixed includes.
14054     case $ac_im_incroot in
14055         /usr/include) ac_x_includes= ;;
14056         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14057     esac
14058     case $ac_im_usrlibdir in
14059         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14060         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14061     esac
14062   fi
14063   cd ..
14064   rm -f -r conftest.dir
14065 fi
14066
14067 # Standard set of common directories for X headers.
14068 # Check X11 before X11Rn because it is often a symlink to the current release.
14069 ac_x_header_dirs='
14070 /usr/X11/include
14071 /usr/X11R7/include
14072 /usr/X11R6/include
14073 /usr/X11R5/include
14074 /usr/X11R4/include
14075
14076 /usr/include/X11
14077 /usr/include/X11R7
14078 /usr/include/X11R6
14079 /usr/include/X11R5
14080 /usr/include/X11R4
14081
14082 /usr/local/X11/include
14083 /usr/local/X11R7/include
14084 /usr/local/X11R6/include
14085 /usr/local/X11R5/include
14086 /usr/local/X11R4/include
14087
14088 /usr/local/include/X11
14089 /usr/local/include/X11R7
14090 /usr/local/include/X11R6
14091 /usr/local/include/X11R5
14092 /usr/local/include/X11R4
14093
14094 /usr/X386/include
14095 /usr/x386/include
14096 /usr/XFree86/include/X11
14097
14098 /usr/include
14099 /usr/local/include
14100 /usr/unsupported/include
14101 /usr/athena/include
14102 /usr/local/x11r5/include
14103 /usr/lpp/Xamples/include
14104
14105 /usr/openwin/include
14106 /usr/openwin/share/include'
14107
14108 if test "$ac_x_includes" = no; then
14109   # Guess where to find include files, by looking for Xlib.h.
14110   # First, try using that file with no special directory specified.
14111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14112 /* end confdefs.h.  */
14113 #include <X11/Xlib.h>
14114 _ACEOF
14115 if ac_fn_c_try_cpp "$LINENO"; then :
14116   # We can compile using X headers with no special include directory.
14117 ac_x_includes=
14118 else
14119   for ac_dir in $ac_x_header_dirs; do
14120   if test -r "$ac_dir/X11/Xlib.h"; then
14121     ac_x_includes=$ac_dir
14122     break
14123   fi
14124 done
14125 fi
14126 rm -f conftest.err conftest.$ac_ext
14127 fi # $ac_x_includes = no
14128
14129 if test "$ac_x_libraries" = no; then
14130   # Check for the libraries.
14131   # See if we find them without any special options.
14132   # Don't add to $LIBS permanently.
14133   ac_save_LIBS=$LIBS
14134   LIBS="-lX11 $LIBS"
14135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14136 /* end confdefs.h.  */
14137 #include <X11/Xlib.h>
14138 int
14139 main ()
14140 {
14141 XrmInitialize ()
14142   ;
14143   return 0;
14144 }
14145 _ACEOF
14146 if ac_fn_c_try_link "$LINENO"; then :
14147   LIBS=$ac_save_LIBS
14148 # We can link X programs with no special library path.
14149 ac_x_libraries=
14150 else
14151   LIBS=$ac_save_LIBS
14152 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14153 do
14154   # Don't even attempt the hair of trying to link an X program!
14155   for ac_extension in a so sl dylib la dll; do
14156     if test -r "$ac_dir/libX11.$ac_extension"; then
14157       ac_x_libraries=$ac_dir
14158       break 2
14159     fi
14160   done
14161 done
14162 fi
14163 rm -f core conftest.err conftest.$ac_objext \
14164     conftest$ac_exeext conftest.$ac_ext
14165 fi # $ac_x_libraries = no
14166
14167 case $ac_x_includes,$ac_x_libraries in #(
14168   no,* | *,no | *\'*)
14169     # Didn't find X, or a directory has "'" in its name.
14170     ac_cv_have_x="have_x=no";; #(
14171   *)
14172     # Record where we found X for the cache.
14173     ac_cv_have_x="have_x=yes\
14174         ac_x_includes='$ac_x_includes'\
14175         ac_x_libraries='$ac_x_libraries'"
14176 esac
14177 fi
14178 ;; #(
14179     *) have_x=yes;;
14180   esac
14181   eval "$ac_cv_have_x"
14182 fi # $with_x != no
14183
14184 if test "$have_x" != yes; then
14185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14186 $as_echo "$have_x" >&6; }
14187   no_x=yes
14188 else
14189   # If each of the values was on the command line, it overrides each guess.
14190   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14191   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14192   # Update the cache value to reflect the command line values.
14193   ac_cv_have_x="have_x=yes\
14194         ac_x_includes='$x_includes'\
14195         ac_x_libraries='$x_libraries'"
14196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14197 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14198 fi
14199
14200
14201 # Unlike the sim directory, whether a simulator is linked is controlled by
14202 # presence of a gdb_sim definition in the target configure.tgt entry.
14203 # This code just checks for a few cases where we'd like to ignore those
14204 # definitions, even when they're present in the '.mt' file.  These cases
14205 # are when --disable-sim is specified, or if the simulator directory is
14206 # not part of the source tree.
14207 #
14208 # Check whether --enable-sim was given.
14209 if test "${enable_sim+set}" = set; then :
14210   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14211  echo "enableval = ${enableval}";
14212  case "${enableval}" in
14213   yes) ignore_sim=false ;;
14214   no)  ignore_sim=true ;;
14215   *)   ignore_sim=false ;;
14216  esac
14217 else
14218   ignore_sim=false
14219 fi
14220
14221
14222 if test ! -d "${srcdir}/../sim"; then
14223   ignore_sim=true
14224 fi
14225
14226 SIM=
14227 SIM_OBS=
14228 if test "${ignore_sim}" = "false"; then
14229   if test x"${gdb_sim}" != x ; then
14230     SIM="${gdb_sim}"
14231     SIM_OBS="remote-sim.o"
14232
14233 $as_echo "#define WITH_SIM 1" >>confdefs.h
14234
14235   fi
14236 fi
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251 # List of host floatformats.
14252
14253 cat >>confdefs.h <<_ACEOF
14254 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14255 _ACEOF
14256
14257
14258 cat >>confdefs.h <<_ACEOF
14259 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14260 _ACEOF
14261
14262
14263 cat >>confdefs.h <<_ACEOF
14264 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14265 _ACEOF
14266
14267
14268 # target_subdir is used by the testsuite to find the target libraries.
14269 target_subdir=
14270 if test "${host}" != "${target}"; then
14271     target_subdir="${target_alias}/"
14272 fi
14273
14274
14275 frags=
14276 if test "${gdb_native}" = "yes"; then
14277   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14278   if test ! -f ${host_makefile_frag}; then
14279     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14280   fi
14281   frags="$frags $host_makefile_frag"
14282 else
14283   host_makefile_frag=/dev/null
14284 fi
14285
14286
14287
14288
14289 if test "${gdb_native}" = "yes"; then
14290 # We pick this up from the host configuration file (.mh) because we
14291 # do not have a native configuration Makefile fragment.
14292 nativefile=`sed -n '
14293 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14294 ' ${host_makefile_frag}`
14295 fi
14296
14297
14298 if test x"${gdb_osabi}" != x ; then
14299
14300 cat >>confdefs.h <<_ACEOF
14301 #define GDB_OSABI_DEFAULT $gdb_osabi
14302 _ACEOF
14303
14304 fi
14305
14306 # Enable multi-ice-gdb-server.
14307 # Check whether --enable-multi-ice was given.
14308 if test "${enable_multi_ice+set}" = set; then :
14309   enableval=$enable_multi_ice; case $enableval in
14310     yes | no)
14311       ;;
14312     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14313   esac
14314 fi
14315
14316 if test "x$enable_multi_ice" = xyes; then
14317    subdirs="$subdirs multi-ice"
14318
14319 fi
14320
14321 # Check whether --enable-gdbserver was given.
14322 if test "${enable_gdbserver+set}" = set; then :
14323   enableval=$enable_gdbserver; case "${enableval}" in
14324   yes| no|auto) ;;
14325   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14326 esac
14327 else
14328   enable_gdbserver=auto
14329 fi
14330
14331
14332 # We only build gdbserver automatically in a native configuration, and
14333 # only if the user did not explicitly disable its build.
14334 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14336 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14337   if test "x$build_gdbserver" = xyes; then
14338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14339 $as_echo "yes" >&6; }
14340     subdirs="$subdirs gdbserver"
14341
14342     gdbserver_build_enabled=yes
14343   else
14344     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14345 $as_echo "no" >&6; }
14346   fi
14347 fi
14348
14349 # If the user explicitly request the gdbserver to be built, verify that
14350 # we were in fact able to enable it.
14351 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14352   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14353 fi
14354
14355 # Check for babeltrace and babeltrace-ctf
14356
14357 # Check whether --with-babeltrace was given.
14358 if test "${with_babeltrace+set}" = set; then :
14359   withval=$with_babeltrace;
14360 else
14361   with_babeltrace=auto
14362 fi
14363
14364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14365 $as_echo_n "checking whether to use babeltrace... " >&6; }
14366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14367 $as_echo "$with_babeltrace" >&6; }
14368
14369 if test "x$with_babeltrace" = "xno"; then
14370   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14371 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14372 else
14373   # Append -Werror to CFLAGS so that configure can catch the warning
14374   # "assignment from incompatible pointer type", which is related to
14375   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14376   # in GDB, while babeltrace 1.0.3 is broken.
14377   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14378   # safe to save and restore CFLAGS here.
14379   saved_CFLAGS=$CFLAGS
14380   CFLAGS="$CFLAGS -Werror"
14381
14382
14383
14384
14385
14386
14387
14388
14389     use_additional=yes
14390
14391   acl_save_prefix="$prefix"
14392   prefix="$acl_final_prefix"
14393   acl_save_exec_prefix="$exec_prefix"
14394   exec_prefix="$acl_final_exec_prefix"
14395
14396     eval additional_includedir=\"$includedir\"
14397     eval additional_libdir=\"$libdir\"
14398
14399   exec_prefix="$acl_save_exec_prefix"
14400   prefix="$acl_save_prefix"
14401
14402
14403 # Check whether --with-libbabeltrace-prefix was given.
14404 if test "${with_libbabeltrace_prefix+set}" = set; then :
14405   withval=$with_libbabeltrace_prefix;
14406     if test "X$withval" = "Xno"; then
14407       use_additional=no
14408     else
14409       if test "X$withval" = "X"; then
14410
14411   acl_save_prefix="$prefix"
14412   prefix="$acl_final_prefix"
14413   acl_save_exec_prefix="$exec_prefix"
14414   exec_prefix="$acl_final_exec_prefix"
14415
14416           eval additional_includedir=\"$includedir\"
14417           eval additional_libdir=\"$libdir\"
14418
14419   exec_prefix="$acl_save_exec_prefix"
14420   prefix="$acl_save_prefix"
14421
14422       else
14423         additional_includedir="$withval/include"
14424         additional_libdir="$withval/lib"
14425       fi
14426     fi
14427
14428 fi
14429
14430       LIBBABELTRACE=
14431   LTLIBBABELTRACE=
14432   INCBABELTRACE=
14433   rpathdirs=
14434   ltrpathdirs=
14435   names_already_handled=
14436   names_next_round='babeltrace babeltrace-ctf'
14437   while test -n "$names_next_round"; do
14438     names_this_round="$names_next_round"
14439     names_next_round=
14440     for name in $names_this_round; do
14441       already_handled=
14442       for n in $names_already_handled; do
14443         if test "$n" = "$name"; then
14444           already_handled=yes
14445           break
14446         fi
14447       done
14448       if test -z "$already_handled"; then
14449         names_already_handled="$names_already_handled $name"
14450                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14451         eval value=\"\$HAVE_LIB$uppername\"
14452         if test -n "$value"; then
14453           if test "$value" = yes; then
14454             eval value=\"\$LIB$uppername\"
14455             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14456             eval value=\"\$LTLIB$uppername\"
14457             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14458           else
14459                                     :
14460           fi
14461         else
14462                               found_dir=
14463           found_la=
14464           found_so=
14465           found_a=
14466           if test $use_additional = yes; then
14467             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14468               found_dir="$additional_libdir"
14469               found_so="$additional_libdir/lib$name.$shlibext"
14470               if test -f "$additional_libdir/lib$name.la"; then
14471                 found_la="$additional_libdir/lib$name.la"
14472               fi
14473             else
14474               if test -f "$additional_libdir/lib$name.$libext"; then
14475                 found_dir="$additional_libdir"
14476                 found_a="$additional_libdir/lib$name.$libext"
14477                 if test -f "$additional_libdir/lib$name.la"; then
14478                   found_la="$additional_libdir/lib$name.la"
14479                 fi
14480               fi
14481             fi
14482           fi
14483           if test "X$found_dir" = "X"; then
14484             for x in $LDFLAGS $LTLIBBABELTRACE; do
14485
14486   acl_save_prefix="$prefix"
14487   prefix="$acl_final_prefix"
14488   acl_save_exec_prefix="$exec_prefix"
14489   exec_prefix="$acl_final_exec_prefix"
14490   eval x=\"$x\"
14491   exec_prefix="$acl_save_exec_prefix"
14492   prefix="$acl_save_prefix"
14493
14494               case "$x" in
14495                 -L*)
14496                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14497                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14498                     found_dir="$dir"
14499                     found_so="$dir/lib$name.$shlibext"
14500                     if test -f "$dir/lib$name.la"; then
14501                       found_la="$dir/lib$name.la"
14502                     fi
14503                   else
14504                     if test -f "$dir/lib$name.$libext"; then
14505                       found_dir="$dir"
14506                       found_a="$dir/lib$name.$libext"
14507                       if test -f "$dir/lib$name.la"; then
14508                         found_la="$dir/lib$name.la"
14509                       fi
14510                     fi
14511                   fi
14512                   ;;
14513               esac
14514               if test "X$found_dir" != "X"; then
14515                 break
14516               fi
14517             done
14518           fi
14519           if test "X$found_dir" != "X"; then
14520                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14521             if test "X$found_so" != "X"; then
14522                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14523                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14524               else
14525                                                                                 haveit=
14526                 for x in $ltrpathdirs; do
14527                   if test "X$x" = "X$found_dir"; then
14528                     haveit=yes
14529                     break
14530                   fi
14531                 done
14532                 if test -z "$haveit"; then
14533                   ltrpathdirs="$ltrpathdirs $found_dir"
14534                 fi
14535                                 if test "$hardcode_direct" = yes; then
14536                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14537                 else
14538                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14539                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14540                                                             haveit=
14541                     for x in $rpathdirs; do
14542                       if test "X$x" = "X$found_dir"; then
14543                         haveit=yes
14544                         break
14545                       fi
14546                     done
14547                     if test -z "$haveit"; then
14548                       rpathdirs="$rpathdirs $found_dir"
14549                     fi
14550                   else
14551                                                                                 haveit=
14552                     for x in $LDFLAGS $LIBBABELTRACE; do
14553
14554   acl_save_prefix="$prefix"
14555   prefix="$acl_final_prefix"
14556   acl_save_exec_prefix="$exec_prefix"
14557   exec_prefix="$acl_final_exec_prefix"
14558   eval x=\"$x\"
14559   exec_prefix="$acl_save_exec_prefix"
14560   prefix="$acl_save_prefix"
14561
14562                       if test "X$x" = "X-L$found_dir"; then
14563                         haveit=yes
14564                         break
14565                       fi
14566                     done
14567                     if test -z "$haveit"; then
14568                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14569                     fi
14570                     if test "$hardcode_minus_L" != no; then
14571                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14572                     else
14573                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14574                     fi
14575                   fi
14576                 fi
14577               fi
14578             else
14579               if test "X$found_a" != "X"; then
14580                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14581               else
14582                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14583               fi
14584             fi
14585                         additional_includedir=
14586             case "$found_dir" in
14587               */lib | */lib/)
14588                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14589                 additional_includedir="$basedir/include"
14590                 ;;
14591             esac
14592             if test "X$additional_includedir" != "X"; then
14593                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14594                 haveit=
14595                 if test "X$additional_includedir" = "X/usr/local/include"; then
14596                   if test -n "$GCC"; then
14597                     case $host_os in
14598                       linux*) haveit=yes;;
14599                     esac
14600                   fi
14601                 fi
14602                 if test -z "$haveit"; then
14603                   for x in $CPPFLAGS $INCBABELTRACE; do
14604
14605   acl_save_prefix="$prefix"
14606   prefix="$acl_final_prefix"
14607   acl_save_exec_prefix="$exec_prefix"
14608   exec_prefix="$acl_final_exec_prefix"
14609   eval x=\"$x\"
14610   exec_prefix="$acl_save_exec_prefix"
14611   prefix="$acl_save_prefix"
14612
14613                     if test "X$x" = "X-I$additional_includedir"; then
14614                       haveit=yes
14615                       break
14616                     fi
14617                   done
14618                   if test -z "$haveit"; then
14619                     if test -d "$additional_includedir"; then
14620                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
14621                     fi
14622                   fi
14623                 fi
14624               fi
14625             fi
14626                         if test -n "$found_la"; then
14627                                                         save_libdir="$libdir"
14628               case "$found_la" in
14629                 */* | *\\*) . "$found_la" ;;
14630                 *) . "./$found_la" ;;
14631               esac
14632               libdir="$save_libdir"
14633                             for dep in $dependency_libs; do
14634                 case "$dep" in
14635                   -L*)
14636                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14637                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14638                       haveit=
14639                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14640                         if test -n "$GCC"; then
14641                           case $host_os in
14642                             linux*) haveit=yes;;
14643                           esac
14644                         fi
14645                       fi
14646                       if test -z "$haveit"; then
14647                         haveit=
14648                         for x in $LDFLAGS $LIBBABELTRACE; do
14649
14650   acl_save_prefix="$prefix"
14651   prefix="$acl_final_prefix"
14652   acl_save_exec_prefix="$exec_prefix"
14653   exec_prefix="$acl_final_exec_prefix"
14654   eval x=\"$x\"
14655   exec_prefix="$acl_save_exec_prefix"
14656   prefix="$acl_save_prefix"
14657
14658                           if test "X$x" = "X-L$additional_libdir"; then
14659                             haveit=yes
14660                             break
14661                           fi
14662                         done
14663                         if test -z "$haveit"; then
14664                           if test -d "$additional_libdir"; then
14665                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
14666                           fi
14667                         fi
14668                         haveit=
14669                         for x in $LDFLAGS $LTLIBBABELTRACE; do
14670
14671   acl_save_prefix="$prefix"
14672   prefix="$acl_final_prefix"
14673   acl_save_exec_prefix="$exec_prefix"
14674   exec_prefix="$acl_final_exec_prefix"
14675   eval x=\"$x\"
14676   exec_prefix="$acl_save_exec_prefix"
14677   prefix="$acl_save_prefix"
14678
14679                           if test "X$x" = "X-L$additional_libdir"; then
14680                             haveit=yes
14681                             break
14682                           fi
14683                         done
14684                         if test -z "$haveit"; then
14685                           if test -d "$additional_libdir"; then
14686                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
14687                           fi
14688                         fi
14689                       fi
14690                     fi
14691                     ;;
14692                   -R*)
14693                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14694                     if test "$enable_rpath" != no; then
14695                                                                   haveit=
14696                       for x in $rpathdirs; do
14697                         if test "X$x" = "X$dir"; then
14698                           haveit=yes
14699                           break
14700                         fi
14701                       done
14702                       if test -z "$haveit"; then
14703                         rpathdirs="$rpathdirs $dir"
14704                       fi
14705                                                                   haveit=
14706                       for x in $ltrpathdirs; do
14707                         if test "X$x" = "X$dir"; then
14708                           haveit=yes
14709                           break
14710                         fi
14711                       done
14712                       if test -z "$haveit"; then
14713                         ltrpathdirs="$ltrpathdirs $dir"
14714                       fi
14715                     fi
14716                     ;;
14717                   -l*)
14718                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14719                     ;;
14720                   *.la)
14721                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14722                     ;;
14723                   *)
14724                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
14725                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
14726                     ;;
14727                 esac
14728               done
14729             fi
14730           else
14731                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14732             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
14733           fi
14734         fi
14735       fi
14736     done
14737   done
14738   if test "X$rpathdirs" != "X"; then
14739     if test -n "$hardcode_libdir_separator"; then
14740                         alldirs=
14741       for found_dir in $rpathdirs; do
14742         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14743       done
14744             acl_save_libdir="$libdir"
14745       libdir="$alldirs"
14746       eval flag=\"$hardcode_libdir_flag_spec\"
14747       libdir="$acl_save_libdir"
14748       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14749     else
14750             for found_dir in $rpathdirs; do
14751         acl_save_libdir="$libdir"
14752         libdir="$found_dir"
14753         eval flag=\"$hardcode_libdir_flag_spec\"
14754         libdir="$acl_save_libdir"
14755         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14756       done
14757     fi
14758   fi
14759   if test "X$ltrpathdirs" != "X"; then
14760             for found_dir in $ltrpathdirs; do
14761       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
14762     done
14763   fi
14764
14765
14766         ac_save_CPPFLAGS="$CPPFLAGS"
14767
14768   for element in $INCBABELTRACE; do
14769     haveit=
14770     for x in $CPPFLAGS; do
14771
14772   acl_save_prefix="$prefix"
14773   prefix="$acl_final_prefix"
14774   acl_save_exec_prefix="$exec_prefix"
14775   exec_prefix="$acl_final_exec_prefix"
14776   eval x=\"$x\"
14777   exec_prefix="$acl_save_exec_prefix"
14778   prefix="$acl_save_prefix"
14779
14780       if test "X$x" = "X$element"; then
14781         haveit=yes
14782         break
14783       fi
14784     done
14785     if test -z "$haveit"; then
14786       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14787     fi
14788   done
14789
14790
14791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
14792 $as_echo_n "checking for libbabeltrace... " >&6; }
14793 if test "${ac_cv_libbabeltrace+set}" = set; then :
14794   $as_echo_n "(cached) " >&6
14795 else
14796
14797     ac_save_LIBS="$LIBS"
14798     LIBS="$LIBS $LIBBABELTRACE"
14799     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14800 /* end confdefs.h.  */
14801 #include <babeltrace/babeltrace.h>
14802                          #include <babeltrace/ctf/events.h>
14803                          #include <babeltrace/ctf/iterator.h>
14804 int
14805 main ()
14806 {
14807 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
14808                         struct bt_ctf_event *event = NULL;
14809                         const struct bt_definition *scope;
14810
14811                         scope = bt_ctf_get_top_level_scope (event,
14812                                                            BT_STREAM_EVENT_HEADER);
14813                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
14814
14815   ;
14816   return 0;
14817 }
14818 _ACEOF
14819 if ac_fn_c_try_link "$LINENO"; then :
14820   ac_cv_libbabeltrace=yes
14821 else
14822   ac_cv_libbabeltrace=no
14823 fi
14824 rm -f core conftest.err conftest.$ac_objext \
14825     conftest$ac_exeext conftest.$ac_ext
14826     LIBS="$ac_save_LIBS"
14827
14828 fi
14829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
14830 $as_echo "$ac_cv_libbabeltrace" >&6; }
14831   if test "$ac_cv_libbabeltrace" = yes; then
14832     HAVE_LIBBABELTRACE=yes
14833
14834 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
14835
14836     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
14837 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
14838     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
14839 $as_echo "$LIBBABELTRACE" >&6; }
14840   else
14841     HAVE_LIBBABELTRACE=no
14842             CPPFLAGS="$ac_save_CPPFLAGS"
14843     LIBBABELTRACE=
14844     LTLIBBABELTRACE=
14845   fi
14846
14847
14848
14849
14850
14851
14852   CFLAGS=$saved_CFLAGS
14853
14854   if test "$HAVE_LIBBABELTRACE" != yes; then
14855      if test "$with_babeltrace" = yes; then
14856        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
14857      else
14858        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
14859 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
14860      fi
14861   fi
14862 fi
14863
14864 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14865 # to an empty version.
14866
14867 files=
14868 links=
14869
14870 rm -f nm.h
14871 if test "${nativefile}" != ""; then
14872     case "${nativefile}" in
14873       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14874       * ) GDB_NM_FILE="${nativefile}"
14875     esac
14876     files="${files} ${GDB_NM_FILE}"
14877     links="${links} nm.h"
14878
14879 cat >>confdefs.h <<_ACEOF
14880 #define GDB_NM_FILE "${GDB_NM_FILE}"
14881 _ACEOF
14882
14883 fi
14884
14885
14886 ac_sources="$files"
14887 ac_dests="$links"
14888 while test -n "$ac_sources"; do
14889   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14890   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14891   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14892 done
14893 ac_config_links="$ac_config_links $ac_config_links_1"
14894
14895
14896
14897
14898
14899 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14900
14901
14902 # Undo the $ec_script escaping suitable for Makefile.
14903 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
14904 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
14905 if test "x$GDB_TRANSFORM_NAME" = x; then
14906   GDB_TRANSFORM_NAME=gdb
14907 fi
14908
14909 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
14910 if test "x$GCORE_TRANSFORM_NAME" = x; then
14911   GCORE_TRANSFORM_NAME=gcore
14912 fi
14913
14914 ac_config_files="$ac_config_files gcore"
14915
14916
14917 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
14918
14919 ac_config_commands="$ac_config_commands default"
14920
14921 cat >confcache <<\_ACEOF
14922 # This file is a shell script that caches the results of configure
14923 # tests run on this system so they can be shared between configure
14924 # scripts and configure runs, see configure's option --config-cache.
14925 # It is not useful on other systems.  If it contains results you don't
14926 # want to keep, you may remove or edit it.
14927 #
14928 # config.status only pays attention to the cache file if you give it
14929 # the --recheck option to rerun configure.
14930 #
14931 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14932 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14933 # following values.
14934
14935 _ACEOF
14936
14937 # The following way of writing the cache mishandles newlines in values,
14938 # but we know of no workaround that is simple, portable, and efficient.
14939 # So, we kill variables containing newlines.
14940 # Ultrix sh set writes to stderr and can't be redirected directly,
14941 # and sets the high bit in the cache file unless we assign to the vars.
14942 (
14943   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14944     eval ac_val=\$$ac_var
14945     case $ac_val in #(
14946     *${as_nl}*)
14947       case $ac_var in #(
14948       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14949 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14950       esac
14951       case $ac_var in #(
14952       _ | IFS | as_nl) ;; #(
14953       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14954       *) { eval $ac_var=; unset $ac_var;} ;;
14955       esac ;;
14956     esac
14957   done
14958
14959   (set) 2>&1 |
14960     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14961     *${as_nl}ac_space=\ *)
14962       # `set' does not quote correctly, so add quotes: double-quote
14963       # substitution turns \\\\ into \\, and sed turns \\ into \.
14964       sed -n \
14965         "s/'/'\\\\''/g;
14966           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14967       ;; #(
14968     *)
14969       # `set' quotes correctly as required by POSIX, so do not add quotes.
14970       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14971       ;;
14972     esac |
14973     sort
14974 ) |
14975   sed '
14976      /^ac_cv_env_/b end
14977      t clear
14978      :clear
14979      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14980      t end
14981      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14982      :end' >>confcache
14983 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14984   if test -w "$cache_file"; then
14985     test "x$cache_file" != "x/dev/null" &&
14986       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14987 $as_echo "$as_me: updating cache $cache_file" >&6;}
14988     cat confcache >$cache_file
14989   else
14990     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14991 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14992   fi
14993 fi
14994 rm -f confcache
14995
14996 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14997 # Let make expand exec_prefix.
14998 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14999
15000 DEFS=-DHAVE_CONFIG_H
15001
15002 ac_libobjs=
15003 ac_ltlibobjs=
15004 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15005   # 1. Remove the extension, and $U if already installed.
15006   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15007   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15008   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15009   #    will be set to the directory where LIBOBJS objects are built.
15010   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15011   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15012 done
15013 LIBOBJS=$ac_libobjs
15014
15015 LTLIBOBJS=$ac_ltlibobjs
15016
15017
15018 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15019   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15020 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15021 fi
15022 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15023   as_fn_error "conditional \"GMAKE\" was never defined.
15024 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15025 fi
15026
15027
15028 : ${CONFIG_STATUS=./config.status}
15029 ac_write_fail=0
15030 ac_clean_files_save=$ac_clean_files
15031 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15032 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15033 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15034 as_write_fail=0
15035 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15036 #! $SHELL
15037 # Generated by $as_me.
15038 # Run this file to recreate the current configuration.
15039 # Compiler output produced by configure, useful for debugging
15040 # configure, is in config.log if it exists.
15041
15042 debug=false
15043 ac_cs_recheck=false
15044 ac_cs_silent=false
15045
15046 SHELL=\${CONFIG_SHELL-$SHELL}
15047 export SHELL
15048 _ASEOF
15049 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15050 ## -------------------- ##
15051 ## M4sh Initialization. ##
15052 ## -------------------- ##
15053
15054 # Be more Bourne compatible
15055 DUALCASE=1; export DUALCASE # for MKS sh
15056 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15057   emulate sh
15058   NULLCMD=:
15059   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15060   # is contrary to our usage.  Disable this feature.
15061   alias -g '${1+"$@"}'='"$@"'
15062   setopt NO_GLOB_SUBST
15063 else
15064   case `(set -o) 2>/dev/null` in #(
15065   *posix*) :
15066     set -o posix ;; #(
15067   *) :
15068      ;;
15069 esac
15070 fi
15071
15072
15073 as_nl='
15074 '
15075 export as_nl
15076 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15077 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15078 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15079 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15080 # Prefer a ksh shell builtin over an external printf program on Solaris,
15081 # but without wasting forks for bash or zsh.
15082 if test -z "$BASH_VERSION$ZSH_VERSION" \
15083     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15084   as_echo='print -r --'
15085   as_echo_n='print -rn --'
15086 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15087   as_echo='printf %s\n'
15088   as_echo_n='printf %s'
15089 else
15090   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15091     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15092     as_echo_n='/usr/ucb/echo -n'
15093   else
15094     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15095     as_echo_n_body='eval
15096       arg=$1;
15097       case $arg in #(
15098       *"$as_nl"*)
15099         expr "X$arg" : "X\\(.*\\)$as_nl";
15100         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15101       esac;
15102       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15103     '
15104     export as_echo_n_body
15105     as_echo_n='sh -c $as_echo_n_body as_echo'
15106   fi
15107   export as_echo_body
15108   as_echo='sh -c $as_echo_body as_echo'
15109 fi
15110
15111 # The user is always right.
15112 if test "${PATH_SEPARATOR+set}" != set; then
15113   PATH_SEPARATOR=:
15114   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15115     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15116       PATH_SEPARATOR=';'
15117   }
15118 fi
15119
15120
15121 # IFS
15122 # We need space, tab and new line, in precisely that order.  Quoting is
15123 # there to prevent editors from complaining about space-tab.
15124 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15125 # splitting by setting IFS to empty value.)
15126 IFS=" ""        $as_nl"
15127
15128 # Find who we are.  Look in the path if we contain no directory separator.
15129 case $0 in #((
15130   *[\\/]* ) as_myself=$0 ;;
15131   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15132 for as_dir in $PATH
15133 do
15134   IFS=$as_save_IFS
15135   test -z "$as_dir" && as_dir=.
15136     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15137   done
15138 IFS=$as_save_IFS
15139
15140      ;;
15141 esac
15142 # We did not find ourselves, most probably we were run as `sh COMMAND'
15143 # in which case we are not to be found in the path.
15144 if test "x$as_myself" = x; then
15145   as_myself=$0
15146 fi
15147 if test ! -f "$as_myself"; then
15148   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15149   exit 1
15150 fi
15151
15152 # Unset variables that we do not need and which cause bugs (e.g. in
15153 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15154 # suppresses any "Segmentation fault" message there.  '((' could
15155 # trigger a bug in pdksh 5.2.14.
15156 for as_var in BASH_ENV ENV MAIL MAILPATH
15157 do eval test x\${$as_var+set} = xset \
15158   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15159 done
15160 PS1='$ '
15161 PS2='> '
15162 PS4='+ '
15163
15164 # NLS nuisances.
15165 LC_ALL=C
15166 export LC_ALL
15167 LANGUAGE=C
15168 export LANGUAGE
15169
15170 # CDPATH.
15171 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15172
15173
15174 # as_fn_error ERROR [LINENO LOG_FD]
15175 # ---------------------------------
15176 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15177 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15178 # script with status $?, using 1 if that was 0.
15179 as_fn_error ()
15180 {
15181   as_status=$?; test $as_status -eq 0 && as_status=1
15182   if test "$3"; then
15183     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15184     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15185   fi
15186   $as_echo "$as_me: error: $1" >&2
15187   as_fn_exit $as_status
15188 } # as_fn_error
15189
15190
15191 # as_fn_set_status STATUS
15192 # -----------------------
15193 # Set $? to STATUS, without forking.
15194 as_fn_set_status ()
15195 {
15196   return $1
15197 } # as_fn_set_status
15198
15199 # as_fn_exit STATUS
15200 # -----------------
15201 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15202 as_fn_exit ()
15203 {
15204   set +e
15205   as_fn_set_status $1
15206   exit $1
15207 } # as_fn_exit
15208
15209 # as_fn_unset VAR
15210 # ---------------
15211 # Portably unset VAR.
15212 as_fn_unset ()
15213 {
15214   { eval $1=; unset $1;}
15215 }
15216 as_unset=as_fn_unset
15217 # as_fn_append VAR VALUE
15218 # ----------------------
15219 # Append the text in VALUE to the end of the definition contained in VAR. Take
15220 # advantage of any shell optimizations that allow amortized linear growth over
15221 # repeated appends, instead of the typical quadratic growth present in naive
15222 # implementations.
15223 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15224   eval 'as_fn_append ()
15225   {
15226     eval $1+=\$2
15227   }'
15228 else
15229   as_fn_append ()
15230   {
15231     eval $1=\$$1\$2
15232   }
15233 fi # as_fn_append
15234
15235 # as_fn_arith ARG...
15236 # ------------------
15237 # Perform arithmetic evaluation on the ARGs, and store the result in the
15238 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15239 # must be portable across $(()) and expr.
15240 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15241   eval 'as_fn_arith ()
15242   {
15243     as_val=$(( $* ))
15244   }'
15245 else
15246   as_fn_arith ()
15247   {
15248     as_val=`expr "$@" || test $? -eq 1`
15249   }
15250 fi # as_fn_arith
15251
15252
15253 if expr a : '\(a\)' >/dev/null 2>&1 &&
15254    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15255   as_expr=expr
15256 else
15257   as_expr=false
15258 fi
15259
15260 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15261   as_basename=basename
15262 else
15263   as_basename=false
15264 fi
15265
15266 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15267   as_dirname=dirname
15268 else
15269   as_dirname=false
15270 fi
15271
15272 as_me=`$as_basename -- "$0" ||
15273 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15274          X"$0" : 'X\(//\)$' \| \
15275          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15276 $as_echo X/"$0" |
15277     sed '/^.*\/\([^/][^/]*\)\/*$/{
15278             s//\1/
15279             q
15280           }
15281           /^X\/\(\/\/\)$/{
15282             s//\1/
15283             q
15284           }
15285           /^X\/\(\/\).*/{
15286             s//\1/
15287             q
15288           }
15289           s/.*/./; q'`
15290
15291 # Avoid depending upon Character Ranges.
15292 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15293 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15294 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15295 as_cr_digits='0123456789'
15296 as_cr_alnum=$as_cr_Letters$as_cr_digits
15297
15298 ECHO_C= ECHO_N= ECHO_T=
15299 case `echo -n x` in #(((((
15300 -n*)
15301   case `echo 'xy\c'` in
15302   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15303   xy)  ECHO_C='\c';;
15304   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15305        ECHO_T=' ';;
15306   esac;;
15307 *)
15308   ECHO_N='-n';;
15309 esac
15310
15311 rm -f conf$$ conf$$.exe conf$$.file
15312 if test -d conf$$.dir; then
15313   rm -f conf$$.dir/conf$$.file
15314 else
15315   rm -f conf$$.dir
15316   mkdir conf$$.dir 2>/dev/null
15317 fi
15318 if (echo >conf$$.file) 2>/dev/null; then
15319   if ln -s conf$$.file conf$$ 2>/dev/null; then
15320     as_ln_s='ln -s'
15321     # ... but there are two gotchas:
15322     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15323     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15324     # In both cases, we have to default to `cp -p'.
15325     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15326       as_ln_s='cp -p'
15327   elif ln conf$$.file conf$$ 2>/dev/null; then
15328     as_ln_s=ln
15329   else
15330     as_ln_s='cp -p'
15331   fi
15332 else
15333   as_ln_s='cp -p'
15334 fi
15335 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15336 rmdir conf$$.dir 2>/dev/null
15337
15338
15339 # as_fn_mkdir_p
15340 # -------------
15341 # Create "$as_dir" as a directory, including parents if necessary.
15342 as_fn_mkdir_p ()
15343 {
15344
15345   case $as_dir in #(
15346   -*) as_dir=./$as_dir;;
15347   esac
15348   test -d "$as_dir" || eval $as_mkdir_p || {
15349     as_dirs=
15350     while :; do
15351       case $as_dir in #(
15352       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15353       *) as_qdir=$as_dir;;
15354       esac
15355       as_dirs="'$as_qdir' $as_dirs"
15356       as_dir=`$as_dirname -- "$as_dir" ||
15357 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15358          X"$as_dir" : 'X\(//\)[^/]' \| \
15359          X"$as_dir" : 'X\(//\)$' \| \
15360          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15361 $as_echo X"$as_dir" |
15362     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15363             s//\1/
15364             q
15365           }
15366           /^X\(\/\/\)[^/].*/{
15367             s//\1/
15368             q
15369           }
15370           /^X\(\/\/\)$/{
15371             s//\1/
15372             q
15373           }
15374           /^X\(\/\).*/{
15375             s//\1/
15376             q
15377           }
15378           s/.*/./; q'`
15379       test -d "$as_dir" && break
15380     done
15381     test -z "$as_dirs" || eval "mkdir $as_dirs"
15382   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15383
15384
15385 } # as_fn_mkdir_p
15386 if mkdir -p . 2>/dev/null; then
15387   as_mkdir_p='mkdir -p "$as_dir"'
15388 else
15389   test -d ./-p && rmdir ./-p
15390   as_mkdir_p=false
15391 fi
15392
15393 if test -x / >/dev/null 2>&1; then
15394   as_test_x='test -x'
15395 else
15396   if ls -dL / >/dev/null 2>&1; then
15397     as_ls_L_option=L
15398   else
15399     as_ls_L_option=
15400   fi
15401   as_test_x='
15402     eval sh -c '\''
15403       if test -d "$1"; then
15404         test -d "$1/.";
15405       else
15406         case $1 in #(
15407         -*)set "./$1";;
15408         esac;
15409         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15410         ???[sx]*):;;*)false;;esac;fi
15411     '\'' sh
15412   '
15413 fi
15414 as_executable_p=$as_test_x
15415
15416 # Sed expression to map a string onto a valid CPP name.
15417 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15418
15419 # Sed expression to map a string onto a valid variable name.
15420 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15421
15422
15423 exec 6>&1
15424 ## ----------------------------------- ##
15425 ## Main body of $CONFIG_STATUS script. ##
15426 ## ----------------------------------- ##
15427 _ASEOF
15428 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15429
15430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15431 # Save the log message, to keep $0 and so on meaningful, and to
15432 # report actual input values of CONFIG_FILES etc. instead of their
15433 # values after options handling.
15434 ac_log="
15435 This file was extended by $as_me, which was
15436 generated by GNU Autoconf 2.64.  Invocation command line was
15437
15438   CONFIG_FILES    = $CONFIG_FILES
15439   CONFIG_HEADERS  = $CONFIG_HEADERS
15440   CONFIG_LINKS    = $CONFIG_LINKS
15441   CONFIG_COMMANDS = $CONFIG_COMMANDS
15442   $ $0 $@
15443
15444 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15445 "
15446
15447 _ACEOF
15448
15449 case $ac_config_files in *"
15450 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15451 esac
15452
15453 case $ac_config_headers in *"
15454 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15455 esac
15456
15457
15458 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15459 # Files that config.status was made for.
15460 config_files="$ac_config_files"
15461 config_headers="$ac_config_headers"
15462 config_links="$ac_config_links"
15463 config_commands="$ac_config_commands"
15464
15465 _ACEOF
15466
15467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15468 ac_cs_usage="\
15469 \`$as_me' instantiates files and other configuration actions
15470 from templates according to the current configuration.  Unless the files
15471 and actions are specified as TAGs, all are instantiated by default.
15472
15473 Usage: $0 [OPTION]... [TAG]...
15474
15475   -h, --help       print this help, then exit
15476   -V, --version    print version number and configuration settings, then exit
15477   -q, --quiet, --silent
15478                    do not print progress messages
15479   -d, --debug      don't remove temporary files
15480       --recheck    update $as_me by reconfiguring in the same conditions
15481       --file=FILE[:TEMPLATE]
15482                    instantiate the configuration file FILE
15483       --header=FILE[:TEMPLATE]
15484                    instantiate the configuration header FILE
15485
15486 Configuration files:
15487 $config_files
15488
15489 Configuration headers:
15490 $config_headers
15491
15492 Configuration links:
15493 $config_links
15494
15495 Configuration commands:
15496 $config_commands
15497
15498 Report bugs to the package provider."
15499
15500 _ACEOF
15501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15502 ac_cs_version="\\
15503 config.status
15504 configured by $0, generated by GNU Autoconf 2.64,
15505   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15506
15507 Copyright (C) 2009 Free Software Foundation, Inc.
15508 This config.status script is free software; the Free Software Foundation
15509 gives unlimited permission to copy, distribute and modify it."
15510
15511 ac_pwd='$ac_pwd'
15512 srcdir='$srcdir'
15513 INSTALL='$INSTALL'
15514 AWK='$AWK'
15515 test -n "\$AWK" || AWK=awk
15516 _ACEOF
15517
15518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15519 # The default lists apply if the user does not specify any file.
15520 ac_need_defaults=:
15521 while test $# != 0
15522 do
15523   case $1 in
15524   --*=*)
15525     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15526     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15527     ac_shift=:
15528     ;;
15529   *)
15530     ac_option=$1
15531     ac_optarg=$2
15532     ac_shift=shift
15533     ;;
15534   esac
15535
15536   case $ac_option in
15537   # Handling of the options.
15538   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15539     ac_cs_recheck=: ;;
15540   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15541     $as_echo "$ac_cs_version"; exit ;;
15542   --debug | --debu | --deb | --de | --d | -d )
15543     debug=: ;;
15544   --file | --fil | --fi | --f )
15545     $ac_shift
15546     case $ac_optarg in
15547     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15548     esac
15549     as_fn_append CONFIG_FILES " '$ac_optarg'"
15550     ac_need_defaults=false;;
15551   --header | --heade | --head | --hea )
15552     $ac_shift
15553     case $ac_optarg in
15554     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15555     esac
15556     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15557     ac_need_defaults=false;;
15558   --he | --h)
15559     # Conflict between --help and --header
15560     as_fn_error "ambiguous option: \`$1'
15561 Try \`$0 --help' for more information.";;
15562   --help | --hel | -h )
15563     $as_echo "$ac_cs_usage"; exit ;;
15564   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15565   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15566     ac_cs_silent=: ;;
15567
15568   # This is an error.
15569   -*) as_fn_error "unrecognized option: \`$1'
15570 Try \`$0 --help' for more information." ;;
15571
15572   *) as_fn_append ac_config_targets " $1"
15573      ac_need_defaults=false ;;
15574
15575   esac
15576   shift
15577 done
15578
15579 ac_configure_extra_args=
15580
15581 if $ac_cs_silent; then
15582   exec 6>/dev/null
15583   ac_configure_extra_args="$ac_configure_extra_args --silent"
15584 fi
15585
15586 _ACEOF
15587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15588 if \$ac_cs_recheck; then
15589   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15590   shift
15591   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15592   CONFIG_SHELL='$SHELL'
15593   export CONFIG_SHELL
15594   exec "\$@"
15595 fi
15596
15597 _ACEOF
15598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15599 exec 5>>config.log
15600 {
15601   echo
15602   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15603 ## Running $as_me. ##
15604 _ASBOX
15605   $as_echo "$ac_log"
15606 } >&5
15607
15608 _ACEOF
15609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15610 #
15611 # INIT-COMMANDS
15612 #
15613 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15614
15615 _ACEOF
15616
15617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15618
15619 # Handling of arguments.
15620 for ac_config_target in $ac_config_targets
15621 do
15622   case $ac_config_target in
15623     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15624     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15625     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
15626     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15627     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
15628     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15629     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
15630     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
15631     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
15632     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15633
15634   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15635   esac
15636 done
15637
15638
15639 # If the user did not use the arguments to specify the items to instantiate,
15640 # then the envvar interface is used.  Set only those that are not.
15641 # We use the long form for the default assignment because of an extremely
15642 # bizarre bug on SunOS 4.1.3.
15643 if $ac_need_defaults; then
15644   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15645   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15646   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15647   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15648 fi
15649
15650 # Have a temporary directory for convenience.  Make it in the build tree
15651 # simply because there is no reason against having it here, and in addition,
15652 # creating and moving files from /tmp can sometimes cause problems.
15653 # Hook for its removal unless debugging.
15654 # Note that there is a small window in which the directory will not be cleaned:
15655 # after its creation but before its name has been assigned to `$tmp'.
15656 $debug ||
15657 {
15658   tmp=
15659   trap 'exit_status=$?
15660   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15661 ' 0
15662   trap 'as_fn_exit 1' 1 2 13 15
15663 }
15664 # Create a (secure) tmp directory for tmp files.
15665
15666 {
15667   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15668   test -n "$tmp" && test -d "$tmp"
15669 }  ||
15670 {
15671   tmp=./conf$$-$RANDOM
15672   (umask 077 && mkdir "$tmp")
15673 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15674
15675 # Set up the scripts for CONFIG_FILES section.
15676 # No need to generate them if there are no CONFIG_FILES.
15677 # This happens for instance with `./config.status config.h'.
15678 if test -n "$CONFIG_FILES"; then
15679
15680 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15681   ac_cs_awk_getline=:
15682   ac_cs_awk_pipe_init=
15683   ac_cs_awk_read_file='
15684       while ((getline aline < (F[key])) > 0)
15685         print(aline)
15686       close(F[key])'
15687   ac_cs_awk_pipe_fini=
15688 else
15689   ac_cs_awk_getline=false
15690   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15691   ac_cs_awk_read_file='
15692       print "|#_!!_#|"
15693       print "cat " F[key] " &&"
15694       '$ac_cs_awk_pipe_init
15695   # The final `:' finishes the AND list.
15696   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15697 fi
15698 ac_cr=`echo X | tr X '\015'`
15699 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15700 # But we know of no other shell where ac_cr would be empty at this
15701 # point, so we can use a bashism as a fallback.
15702 if test "x$ac_cr" = x; then
15703   eval ac_cr=\$\'\\r\'
15704 fi
15705 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15706 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15707   ac_cs_awk_cr='\r'
15708 else
15709   ac_cs_awk_cr=$ac_cr
15710 fi
15711
15712 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15713 _ACEOF
15714
15715 # Create commands to substitute file output variables.
15716 {
15717   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15718   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15719   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15720   echo "_ACAWK" &&
15721   echo "_ACEOF"
15722 } >conf$$files.sh &&
15723 . ./conf$$files.sh ||
15724   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15725 rm -f conf$$files.sh
15726
15727 {
15728   echo "cat >conf$$subs.awk <<_ACEOF" &&
15729   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15730   echo "_ACEOF"
15731 } >conf$$subs.sh ||
15732   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15733 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15734 ac_delim='%!_!# '
15735 for ac_last_try in false false false false false :; do
15736   . ./conf$$subs.sh ||
15737     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15738
15739   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15740   if test $ac_delim_n = $ac_delim_num; then
15741     break
15742   elif $ac_last_try; then
15743     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15744   else
15745     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15746   fi
15747 done
15748 rm -f conf$$subs.sh
15749
15750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15751 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15752 _ACEOF
15753 sed -n '
15754 h
15755 s/^/S["/; s/!.*/"]=/
15756 p
15757 g
15758 s/^[^!]*!//
15759 :repl
15760 t repl
15761 s/'"$ac_delim"'$//
15762 t delim
15763 :nl
15764 h
15765 s/\(.\{148\}\).*/\1/
15766 t more1
15767 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15768 p
15769 n
15770 b repl
15771 :more1
15772 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15773 p
15774 g
15775 s/.\{148\}//
15776 t nl
15777 :delim
15778 h
15779 s/\(.\{148\}\).*/\1/
15780 t more2
15781 s/["\\]/\\&/g; s/^/"/; s/$/"/
15782 p
15783 b
15784 :more2
15785 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15786 p
15787 g
15788 s/.\{148\}//
15789 t delim
15790 ' <conf$$subs.awk | sed '
15791 /^[^""]/{
15792   N
15793   s/\n//
15794 }
15795 ' >>$CONFIG_STATUS || ac_write_fail=1
15796 rm -f conf$$subs.awk
15797 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15798 _ACAWK
15799 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15800   for (key in S) S_is_set[key] = 1
15801   FS = "\a"
15802   \$ac_cs_awk_pipe_init
15803 }
15804 {
15805   line = $ 0
15806   nfields = split(line, field, "@")
15807   substed = 0
15808   len = length(field[1])
15809   for (i = 2; i < nfields; i++) {
15810     key = field[i]
15811     keylen = length(key)
15812     if (S_is_set[key]) {
15813       value = S[key]
15814       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15815       len += length(value) + length(field[++i])
15816       substed = 1
15817     } else
15818       len += 1 + keylen
15819   }
15820   if (nfields == 3 && !substed) {
15821     key = field[2]
15822     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15823       \$ac_cs_awk_read_file
15824       next
15825     }
15826   }
15827   print line
15828 }
15829 \$ac_cs_awk_pipe_fini
15830 _ACAWK
15831 _ACEOF
15832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15833 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15834   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15835 else
15836   cat
15837 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15838   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15839 _ACEOF
15840
15841 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15842 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15843 # trailing colons and then remove the whole line if VPATH becomes empty
15844 # (actually we leave an empty line to preserve line numbers).
15845 if test "x$srcdir" = x.; then
15846   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15847 s/:*\$(srcdir):*/:/
15848 s/:*\${srcdir}:*/:/
15849 s/:*@srcdir@:*/:/
15850 s/^\([^=]*=[     ]*\):*/\1/
15851 s/:*$//
15852 s/^[^=]*=[       ]*$//
15853 }'
15854 fi
15855
15856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15857 fi # test -n "$CONFIG_FILES"
15858
15859 # Set up the scripts for CONFIG_HEADERS section.
15860 # No need to generate them if there are no CONFIG_HEADERS.
15861 # This happens for instance with `./config.status Makefile'.
15862 if test -n "$CONFIG_HEADERS"; then
15863 cat >"$tmp/defines.awk" <<\_ACAWK ||
15864 BEGIN {
15865 _ACEOF
15866
15867 # Transform confdefs.h into an awk script `defines.awk', embedded as
15868 # here-document in config.status, that substitutes the proper values into
15869 # config.h.in to produce config.h.
15870
15871 # Create a delimiter string that does not exist in confdefs.h, to ease
15872 # handling of long lines.
15873 ac_delim='%!_!# '
15874 for ac_last_try in false false :; do
15875   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15876   if test -z "$ac_t"; then
15877     break
15878   elif $ac_last_try; then
15879     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15880   else
15881     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15882   fi
15883 done
15884
15885 # For the awk script, D is an array of macro values keyed by name,
15886 # likewise P contains macro parameters if any.  Preserve backslash
15887 # newline sequences.
15888
15889 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15890 sed -n '
15891 s/.\{148\}/&'"$ac_delim"'/g
15892 t rset
15893 :rset
15894 s/^[     ]*#[    ]*define[       ][      ]*/ /
15895 t def
15896 d
15897 :def
15898 s/\\$//
15899 t bsnl
15900 s/["\\]/\\&/g
15901 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15902 D["\1"]=" \3"/p
15903 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15904 d
15905 :bsnl
15906 s/["\\]/\\&/g
15907 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15908 D["\1"]=" \3\\\\\\n"\\/p
15909 t cont
15910 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15911 t cont
15912 d
15913 :cont
15914 n
15915 s/.\{148\}/&'"$ac_delim"'/g
15916 t clear
15917 :clear
15918 s/\\$//
15919 t bsnlc
15920 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15921 d
15922 :bsnlc
15923 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15924 b cont
15925 ' <confdefs.h | sed '
15926 s/'"$ac_delim"'/"\\\
15927 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15928
15929 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15930   for (key in D) D_is_set[key] = 1
15931   FS = "\a"
15932 }
15933 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15934   line = \$ 0
15935   split(line, arg, " ")
15936   if (arg[1] == "#") {
15937     defundef = arg[2]
15938     mac1 = arg[3]
15939   } else {
15940     defundef = substr(arg[1], 2)
15941     mac1 = arg[2]
15942   }
15943   split(mac1, mac2, "(") #)
15944   macro = mac2[1]
15945   prefix = substr(line, 1, index(line, defundef) - 1)
15946   if (D_is_set[macro]) {
15947     # Preserve the white space surrounding the "#".
15948     print prefix "define", macro P[macro] D[macro]
15949     next
15950   } else {
15951     # Replace #undef with comments.  This is necessary, for example,
15952     # in the case of _POSIX_SOURCE, which is predefined and required
15953     # on some systems where configure will not decide to define it.
15954     if (defundef == "undef") {
15955       print "/*", prefix defundef, macro, "*/"
15956       next
15957     }
15958   }
15959 }
15960 { print }
15961 _ACAWK
15962 _ACEOF
15963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15964   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15965 fi # test -n "$CONFIG_HEADERS"
15966
15967
15968 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15969 shift
15970 for ac_tag
15971 do
15972   case $ac_tag in
15973   :[FHLC]) ac_mode=$ac_tag; continue;;
15974   esac
15975   case $ac_mode$ac_tag in
15976   :[FHL]*:*);;
15977   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15978   :[FH]-) ac_tag=-:-;;
15979   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15980   esac
15981   ac_save_IFS=$IFS
15982   IFS=:
15983   set x $ac_tag
15984   IFS=$ac_save_IFS
15985   shift
15986   ac_file=$1
15987   shift
15988
15989   case $ac_mode in
15990   :L) ac_source=$1;;
15991   :[FH])
15992     ac_file_inputs=
15993     for ac_f
15994     do
15995       case $ac_f in
15996       -) ac_f="$tmp/stdin";;
15997       *) # Look for the file first in the build tree, then in the source tree
15998          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15999          # because $ac_f cannot contain `:'.
16000          test -f "$ac_f" ||
16001            case $ac_f in
16002            [\\/$]*) false;;
16003            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16004            esac ||
16005            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16006       esac
16007       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16008       as_fn_append ac_file_inputs " '$ac_f'"
16009     done
16010
16011     # Let's still pretend it is `configure' which instantiates (i.e., don't
16012     # use $as_me), people would be surprised to read:
16013     #    /* config.h.  Generated by config.status.  */
16014     configure_input='Generated from '`
16015           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16016         `' by configure.'
16017     if test x"$ac_file" != x-; then
16018       configure_input="$ac_file.  $configure_input"
16019       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16020 $as_echo "$as_me: creating $ac_file" >&6;}
16021     fi
16022     # Neutralize special characters interpreted by sed in replacement strings.
16023     case $configure_input in #(
16024     *\&* | *\|* | *\\* )
16025        ac_sed_conf_input=`$as_echo "$configure_input" |
16026        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16027     *) ac_sed_conf_input=$configure_input;;
16028     esac
16029
16030     case $ac_tag in
16031     *:-:* | *:-) cat >"$tmp/stdin" \
16032       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16033     esac
16034     ;;
16035   esac
16036
16037   ac_dir=`$as_dirname -- "$ac_file" ||
16038 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16039          X"$ac_file" : 'X\(//\)[^/]' \| \
16040          X"$ac_file" : 'X\(//\)$' \| \
16041          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16042 $as_echo X"$ac_file" |
16043     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16044             s//\1/
16045             q
16046           }
16047           /^X\(\/\/\)[^/].*/{
16048             s//\1/
16049             q
16050           }
16051           /^X\(\/\/\)$/{
16052             s//\1/
16053             q
16054           }
16055           /^X\(\/\).*/{
16056             s//\1/
16057             q
16058           }
16059           s/.*/./; q'`
16060   as_dir="$ac_dir"; as_fn_mkdir_p
16061   ac_builddir=.
16062
16063 case "$ac_dir" in
16064 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16065 *)
16066   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16067   # A ".." for each directory in $ac_dir_suffix.
16068   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16069   case $ac_top_builddir_sub in
16070   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16071   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16072   esac ;;
16073 esac
16074 ac_abs_top_builddir=$ac_pwd
16075 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16076 # for backward compatibility:
16077 ac_top_builddir=$ac_top_build_prefix
16078
16079 case $srcdir in
16080   .)  # We are building in place.
16081     ac_srcdir=.
16082     ac_top_srcdir=$ac_top_builddir_sub
16083     ac_abs_top_srcdir=$ac_pwd ;;
16084   [\\/]* | ?:[\\/]* )  # Absolute name.
16085     ac_srcdir=$srcdir$ac_dir_suffix;
16086     ac_top_srcdir=$srcdir
16087     ac_abs_top_srcdir=$srcdir ;;
16088   *) # Relative name.
16089     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16090     ac_top_srcdir=$ac_top_build_prefix$srcdir
16091     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16092 esac
16093 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16094
16095
16096   case $ac_mode in
16097   :F)
16098   #
16099   # CONFIG_FILE
16100   #
16101
16102   case $INSTALL in
16103   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16104   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16105   esac
16106 _ACEOF
16107
16108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16109 # If the template does not know about datarootdir, expand it.
16110 # FIXME: This hack should be removed a few years after 2.60.
16111 ac_datarootdir_hack=; ac_datarootdir_seen=
16112 ac_sed_dataroot='
16113 /datarootdir/ {
16114   p
16115   q
16116 }
16117 /@datadir@/p
16118 /@docdir@/p
16119 /@infodir@/p
16120 /@localedir@/p
16121 /@mandir@/p'
16122 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16123 *datarootdir*) ac_datarootdir_seen=yes;;
16124 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16125   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16126 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16127 _ACEOF
16128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16129   ac_datarootdir_hack='
16130   s&@datadir@&$datadir&g
16131   s&@docdir@&$docdir&g
16132   s&@infodir@&$infodir&g
16133   s&@localedir@&$localedir&g
16134   s&@mandir@&$mandir&g
16135   s&\\\${datarootdir}&$datarootdir&g' ;;
16136 esac
16137 _ACEOF
16138
16139 # Neutralize VPATH when `$srcdir' = `.'.
16140 # Shell code in configure.ac might set extrasub.
16141 # FIXME: do we really want to maintain this feature?
16142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16143 ac_sed_extra="$ac_vpsub
16144 $extrasub
16145 _ACEOF
16146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16147 :t
16148 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16149 s|@configure_input@|$ac_sed_conf_input|;t t
16150 s&@top_builddir@&$ac_top_builddir_sub&;t t
16151 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16152 s&@srcdir@&$ac_srcdir&;t t
16153 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16154 s&@top_srcdir@&$ac_top_srcdir&;t t
16155 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16156 s&@builddir@&$ac_builddir&;t t
16157 s&@abs_builddir@&$ac_abs_builddir&;t t
16158 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16159 s&@INSTALL@&$ac_INSTALL&;t t
16160 $ac_datarootdir_hack
16161 "
16162 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16163 if $ac_cs_awk_getline; then
16164   $AWK -f "$tmp/subs.awk"
16165 else
16166   $AWK -f "$tmp/subs.awk" | $SHELL
16167 fi >$tmp/out \
16168   || as_fn_error "could not create $ac_file" "$LINENO" 5
16169
16170 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16171   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16172   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16173   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16174 which seems to be undefined.  Please make sure it is defined." >&5
16175 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16176 which seems to be undefined.  Please make sure it is defined." >&2;}
16177
16178   rm -f "$tmp/stdin"
16179   case $ac_file in
16180   -) cat "$tmp/out" && rm -f "$tmp/out";;
16181   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16182   esac \
16183   || as_fn_error "could not create $ac_file" "$LINENO" 5
16184  ;;
16185   :H)
16186   #
16187   # CONFIG_HEADER
16188   #
16189   if test x"$ac_file" != x-; then
16190     {
16191       $as_echo "/* $configure_input  */" \
16192       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16193     } >"$tmp/config.h" \
16194       || as_fn_error "could not create $ac_file" "$LINENO" 5
16195     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16196       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16197 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16198     else
16199       rm -f "$ac_file"
16200       mv "$tmp/config.h" "$ac_file" \
16201         || as_fn_error "could not create $ac_file" "$LINENO" 5
16202     fi
16203   else
16204     $as_echo "/* $configure_input  */" \
16205       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16206       || as_fn_error "could not create -" "$LINENO" 5
16207   fi
16208  ;;
16209   :L)
16210   #
16211   # CONFIG_LINK
16212   #
16213
16214   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16215     :
16216   else
16217     # Prefer the file from the source tree if names are identical.
16218     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16219       ac_source=$srcdir/$ac_source
16220     fi
16221
16222     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16223 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16224
16225     if test ! -r "$ac_source"; then
16226       as_fn_error "$ac_source: file not found" "$LINENO" 5
16227     fi
16228     rm -f "$ac_file"
16229
16230     # Try a relative symlink, then a hard link, then a copy.
16231     case $srcdir in
16232     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16233         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16234     esac
16235     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16236       ln "$ac_source" "$ac_file" 2>/dev/null ||
16237       cp -p "$ac_source" "$ac_file" ||
16238       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16239   fi
16240  ;;
16241   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16242 $as_echo "$as_me: executing $ac_file commands" >&6;}
16243  ;;
16244   esac
16245
16246
16247   case $ac_file$ac_mode in
16248     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16249     "gcore":F) chmod +x gcore ;;
16250     "default":C)
16251 case x$CONFIG_HEADERS in
16252 xconfig.h:config.in)
16253 echo > stamp-h ;;
16254 esac
16255  ;;
16256
16257   esac
16258 done # for ac_tag
16259
16260
16261 as_fn_exit 0
16262 _ACEOF
16263 ac_clean_files=$ac_clean_files_save
16264
16265 test $ac_write_fail = 0 ||
16266   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16267
16268
16269 # configure is writing to config.log, and then calls config.status.
16270 # config.status does its own redirection, appending to config.log.
16271 # Unfortunately, on DOS this fails, as config.log is still kept open
16272 # by configure, so config.status won't be able to write to it; its
16273 # output is simply discarded.  So we exec the FD to /dev/null,
16274 # effectively closing config.log, so it can be properly (re)opened and
16275 # appended to by config.status.  When coming back to configure, we
16276 # need to make the FD available again.
16277 if test "$no_create" != yes; then
16278   ac_cs_success=:
16279   ac_config_status_args=
16280   test "$silent" = yes &&
16281     ac_config_status_args="$ac_config_status_args --quiet"
16282   exec 5>/dev/null
16283   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16284   exec 5>>config.log
16285   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16286   # would make configure fail if this is the last instruction.
16287   $ac_cs_success || as_fn_exit $?
16288 fi
16289
16290 #
16291 # CONFIG_SUBDIRS section.
16292 #
16293 if test "$no_recursion" != yes; then
16294
16295   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16296   # so they do not pile up.
16297   ac_sub_configure_args=
16298   ac_prev=
16299   eval "set x $ac_configure_args"
16300   shift
16301   for ac_arg
16302   do
16303     if test -n "$ac_prev"; then
16304       ac_prev=
16305       continue
16306     fi
16307     case $ac_arg in
16308     -cache-file | --cache-file | --cache-fil | --cache-fi \
16309     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16310       ac_prev=cache_file ;;
16311     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16312     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16313     | --c=*)
16314       ;;
16315     --config-cache | -C)
16316       ;;
16317     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16318       ac_prev=srcdir ;;
16319     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16320       ;;
16321     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16322       ac_prev=prefix ;;
16323     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16324       ;;
16325     --disable-option-checking)
16326       ;;
16327     *)
16328       case $ac_arg in
16329       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16330       esac
16331       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16332     esac
16333   done
16334
16335   # Always prepend --prefix to ensure using the same prefix
16336   # in subdir configurations.
16337   ac_arg="--prefix=$prefix"
16338   case $ac_arg in
16339   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16340   esac
16341   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16342
16343   # Pass --silent
16344   if test "$silent" = yes; then
16345     ac_sub_configure_args="--silent $ac_sub_configure_args"
16346   fi
16347
16348   # Always prepend --disable-option-checking to silence warnings, since
16349   # different subdirs can have different --enable and --with options.
16350   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16351
16352   ac_popdir=`pwd`
16353   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16354
16355     # Do not complain, so a configure script can configure whichever
16356     # parts of a large source tree are present.
16357     test -d "$srcdir/$ac_dir" || continue
16358
16359     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16360     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16361     $as_echo "$ac_msg" >&6
16362     as_dir="$ac_dir"; as_fn_mkdir_p
16363     ac_builddir=.
16364
16365 case "$ac_dir" in
16366 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16367 *)
16368   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16369   # A ".." for each directory in $ac_dir_suffix.
16370   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16371   case $ac_top_builddir_sub in
16372   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16373   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16374   esac ;;
16375 esac
16376 ac_abs_top_builddir=$ac_pwd
16377 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16378 # for backward compatibility:
16379 ac_top_builddir=$ac_top_build_prefix
16380
16381 case $srcdir in
16382   .)  # We are building in place.
16383     ac_srcdir=.
16384     ac_top_srcdir=$ac_top_builddir_sub
16385     ac_abs_top_srcdir=$ac_pwd ;;
16386   [\\/]* | ?:[\\/]* )  # Absolute name.
16387     ac_srcdir=$srcdir$ac_dir_suffix;
16388     ac_top_srcdir=$srcdir
16389     ac_abs_top_srcdir=$srcdir ;;
16390   *) # Relative name.
16391     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16392     ac_top_srcdir=$ac_top_build_prefix$srcdir
16393     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16394 esac
16395 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16396
16397
16398     cd "$ac_dir"
16399
16400     # Check for guested configure; otherwise get Cygnus style configure.
16401     if test -f "$ac_srcdir/configure.gnu"; then
16402       ac_sub_configure=$ac_srcdir/configure.gnu
16403     elif test -f "$ac_srcdir/configure"; then
16404       ac_sub_configure=$ac_srcdir/configure
16405     elif test -f "$ac_srcdir/configure.in"; then
16406       # This should be Cygnus configure.
16407       ac_sub_configure=$ac_aux_dir/configure
16408     else
16409       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16410 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16411       ac_sub_configure=
16412     fi
16413
16414     # The recursion is here.
16415     if test -n "$ac_sub_configure"; then
16416       # Make the cache file name correct relative to the subdirectory.
16417       case $cache_file in
16418       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16419       *) # Relative name.
16420         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16421       esac
16422
16423       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16424 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16425       # The eval makes quoting arguments work.
16426       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16427            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16428         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16429     fi
16430
16431     cd "$ac_popdir"
16432   done
16433 fi
16434 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16435   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16436 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16437 fi
16438
16439
16440 exit 0