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 building GDB 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 # Provide more thorough testing by -lmcheck.
2708 # Set it to 'true' for development snapshots, 'false' for releases or
2709 # pre-releases.
2710 development=true
2711
2712 ac_ext=c
2713 ac_cpp='$CPP $CPPFLAGS'
2714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2717 if test -n "$ac_tool_prefix"; then
2718   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2719 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2721 $as_echo_n "checking for $ac_word... " >&6; }
2722 if test "${ac_cv_prog_CC+set}" = set; then :
2723   $as_echo_n "(cached) " >&6
2724 else
2725   if test -n "$CC"; then
2726   ac_cv_prog_CC="$CC" # Let the user override the test.
2727 else
2728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2729 for as_dir in $PATH
2730 do
2731   IFS=$as_save_IFS
2732   test -z "$as_dir" && as_dir=.
2733     for ac_exec_ext in '' $ac_executable_extensions; do
2734   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2735     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2737     break 2
2738   fi
2739 done
2740   done
2741 IFS=$as_save_IFS
2742
2743 fi
2744 fi
2745 CC=$ac_cv_prog_CC
2746 if test -n "$CC"; then
2747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2748 $as_echo "$CC" >&6; }
2749 else
2750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2751 $as_echo "no" >&6; }
2752 fi
2753
2754
2755 fi
2756 if test -z "$ac_cv_prog_CC"; then
2757   ac_ct_CC=$CC
2758   # Extract the first word of "gcc", so it can be a program name with args.
2759 set dummy gcc; ac_word=$2
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2761 $as_echo_n "checking for $ac_word... " >&6; }
2762 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2763   $as_echo_n "(cached) " >&6
2764 else
2765   if test -n "$ac_ct_CC"; then
2766   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2767 else
2768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769 for as_dir in $PATH
2770 do
2771   IFS=$as_save_IFS
2772   test -z "$as_dir" && as_dir=.
2773     for ac_exec_ext in '' $ac_executable_extensions; do
2774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2775     ac_cv_prog_ac_ct_CC="gcc"
2776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2777     break 2
2778   fi
2779 done
2780   done
2781 IFS=$as_save_IFS
2782
2783 fi
2784 fi
2785 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2786 if test -n "$ac_ct_CC"; then
2787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2788 $as_echo "$ac_ct_CC" >&6; }
2789 else
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2791 $as_echo "no" >&6; }
2792 fi
2793
2794   if test "x$ac_ct_CC" = x; then
2795     CC=""
2796   else
2797     case $cross_compiling:$ac_tool_warned in
2798 yes:)
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2801 ac_tool_warned=yes ;;
2802 esac
2803     CC=$ac_ct_CC
2804   fi
2805 else
2806   CC="$ac_cv_prog_CC"
2807 fi
2808
2809 if test -z "$CC"; then
2810           if test -n "$ac_tool_prefix"; then
2811     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2812 set dummy ${ac_tool_prefix}cc; ac_word=$2
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2814 $as_echo_n "checking for $ac_word... " >&6; }
2815 if test "${ac_cv_prog_CC+set}" = set; then :
2816   $as_echo_n "(cached) " >&6
2817 else
2818   if test -n "$CC"; then
2819   ac_cv_prog_CC="$CC" # Let the user override the test.
2820 else
2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2822 for as_dir in $PATH
2823 do
2824   IFS=$as_save_IFS
2825   test -z "$as_dir" && as_dir=.
2826     for ac_exec_ext in '' $ac_executable_extensions; do
2827   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2828     ac_cv_prog_CC="${ac_tool_prefix}cc"
2829     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2830     break 2
2831   fi
2832 done
2833   done
2834 IFS=$as_save_IFS
2835
2836 fi
2837 fi
2838 CC=$ac_cv_prog_CC
2839 if test -n "$CC"; then
2840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2841 $as_echo "$CC" >&6; }
2842 else
2843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2844 $as_echo "no" >&6; }
2845 fi
2846
2847
2848   fi
2849 fi
2850 if test -z "$CC"; then
2851   # Extract the first word of "cc", so it can be a program name with args.
2852 set dummy cc; ac_word=$2
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854 $as_echo_n "checking for $ac_word... " >&6; }
2855 if test "${ac_cv_prog_CC+set}" = set; then :
2856   $as_echo_n "(cached) " >&6
2857 else
2858   if test -n "$CC"; then
2859   ac_cv_prog_CC="$CC" # Let the user override the test.
2860 else
2861   ac_prog_rejected=no
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     for ac_exec_ext in '' $ac_executable_extensions; do
2868   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2869     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2870        ac_prog_rejected=yes
2871        continue
2872      fi
2873     ac_cv_prog_CC="cc"
2874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2875     break 2
2876   fi
2877 done
2878   done
2879 IFS=$as_save_IFS
2880
2881 if test $ac_prog_rejected = yes; then
2882   # We found a bogon in the path, so make sure we never use it.
2883   set dummy $ac_cv_prog_CC
2884   shift
2885   if test $# != 0; then
2886     # We chose a different compiler from the bogus one.
2887     # However, it has the same basename, so the bogon will be chosen
2888     # first if we set CC to just the basename; use the full file name.
2889     shift
2890     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2891   fi
2892 fi
2893 fi
2894 fi
2895 CC=$ac_cv_prog_CC
2896 if test -n "$CC"; then
2897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2898 $as_echo "$CC" >&6; }
2899 else
2900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2901 $as_echo "no" >&6; }
2902 fi
2903
2904
2905 fi
2906 if test -z "$CC"; then
2907   if test -n "$ac_tool_prefix"; then
2908   for ac_prog in cl.exe
2909   do
2910     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2911 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2913 $as_echo_n "checking for $ac_word... " >&6; }
2914 if test "${ac_cv_prog_CC+set}" = set; then :
2915   $as_echo_n "(cached) " >&6
2916 else
2917   if test -n "$CC"; then
2918   ac_cv_prog_CC="$CC" # Let the user override the test.
2919 else
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2921 for as_dir in $PATH
2922 do
2923   IFS=$as_save_IFS
2924   test -z "$as_dir" && as_dir=.
2925     for ac_exec_ext in '' $ac_executable_extensions; do
2926   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2927     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2929     break 2
2930   fi
2931 done
2932   done
2933 IFS=$as_save_IFS
2934
2935 fi
2936 fi
2937 CC=$ac_cv_prog_CC
2938 if test -n "$CC"; then
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2940 $as_echo "$CC" >&6; }
2941 else
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943 $as_echo "no" >&6; }
2944 fi
2945
2946
2947     test -n "$CC" && break
2948   done
2949 fi
2950 if test -z "$CC"; then
2951   ac_ct_CC=$CC
2952   for ac_prog in cl.exe
2953 do
2954   # Extract the first word of "$ac_prog", so it can be a program name with args.
2955 set dummy $ac_prog; ac_word=$2
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2957 $as_echo_n "checking for $ac_word... " >&6; }
2958 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2959   $as_echo_n "(cached) " >&6
2960 else
2961   if test -n "$ac_ct_CC"; then
2962   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2963 else
2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2965 for as_dir in $PATH
2966 do
2967   IFS=$as_save_IFS
2968   test -z "$as_dir" && as_dir=.
2969     for ac_exec_ext in '' $ac_executable_extensions; do
2970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2971     ac_cv_prog_ac_ct_CC="$ac_prog"
2972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2973     break 2
2974   fi
2975 done
2976   done
2977 IFS=$as_save_IFS
2978
2979 fi
2980 fi
2981 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2982 if test -n "$ac_ct_CC"; then
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2984 $as_echo "$ac_ct_CC" >&6; }
2985 else
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2987 $as_echo "no" >&6; }
2988 fi
2989
2990
2991   test -n "$ac_ct_CC" && break
2992 done
2993
2994   if test "x$ac_ct_CC" = x; then
2995     CC=""
2996   else
2997     case $cross_compiling:$ac_tool_warned in
2998 yes:)
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3000 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3001 ac_tool_warned=yes ;;
3002 esac
3003     CC=$ac_ct_CC
3004   fi
3005 fi
3006
3007 fi
3008
3009
3010 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3012 as_fn_error "no acceptable C compiler found in \$PATH
3013 See \`config.log' for more details." "$LINENO" 5; }
3014
3015 # Provide some information about the compiler.
3016 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3017 set X $ac_compile
3018 ac_compiler=$2
3019 for ac_option in --version -v -V -qversion; do
3020   { { ac_try="$ac_compiler $ac_option >&5"
3021 case "(($ac_try" in
3022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3023   *) ac_try_echo=$ac_try;;
3024 esac
3025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3026 $as_echo "$ac_try_echo"; } >&5
3027   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3028   ac_status=$?
3029   if test -s conftest.err; then
3030     sed '10a\
3031 ... rest of stderr output deleted ...
3032          10q' conftest.err >conftest.er1
3033     cat conftest.er1 >&5
3034     rm -f conftest.er1 conftest.err
3035   fi
3036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3037   test $ac_status = 0; }
3038 done
3039
3040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h.  */
3042
3043 int
3044 main ()
3045 {
3046
3047   ;
3048   return 0;
3049 }
3050 _ACEOF
3051 ac_clean_files_save=$ac_clean_files
3052 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3053 # Try to create an executable without -o first, disregard a.out.
3054 # It will help us diagnose broken compilers, and finding out an intuition
3055 # of exeext.
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3057 $as_echo_n "checking for C compiler default output file name... " >&6; }
3058 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3059
3060 # The possible output files:
3061 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3062
3063 ac_rmfiles=
3064 for ac_file in $ac_files
3065 do
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3069   esac
3070 done
3071 rm -f $ac_rmfiles
3072
3073 if { { ac_try="$ac_link_default"
3074 case "(($ac_try" in
3075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3076   *) ac_try_echo=$ac_try;;
3077 esac
3078 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3079 $as_echo "$ac_try_echo"; } >&5
3080   (eval "$ac_link_default") 2>&5
3081   ac_status=$?
3082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3083   test $ac_status = 0; }; then :
3084   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3085 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3086 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3087 # so that the user can short-circuit this test for compilers unknown to
3088 # Autoconf.
3089 for ac_file in $ac_files ''
3090 do
3091   test -f "$ac_file" || continue
3092   case $ac_file in
3093     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3094         ;;
3095     [ab].out )
3096         # We found the default executable, but exeext='' is most
3097         # certainly right.
3098         break;;
3099     *.* )
3100         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3101         then :; else
3102            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3103         fi
3104         # We set ac_cv_exeext here because the later test for it is not
3105         # safe: cross compilers may not add the suffix if given an `-o'
3106         # argument, so we may need to know it at that point already.
3107         # Even if this section looks crufty: it has the advantage of
3108         # actually working.
3109         break;;
3110     * )
3111         break;;
3112   esac
3113 done
3114 test "$ac_cv_exeext" = no && ac_cv_exeext=
3115
3116 else
3117   ac_file=''
3118 fi
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3120 $as_echo "$ac_file" >&6; }
3121 if test -z "$ac_file"; then :
3122   $as_echo "$as_me: failed program was:" >&5
3123 sed 's/^/| /' conftest.$ac_ext >&5
3124
3125 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3127 { as_fn_set_status 77
3128 as_fn_error "C compiler cannot create executables
3129 See \`config.log' for more details." "$LINENO" 5; }; }
3130 fi
3131 ac_exeext=$ac_cv_exeext
3132
3133 # Check that the compiler produces executables we can run.  If not, either
3134 # the compiler is broken, or we cross compile.
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3136 $as_echo_n "checking whether the C compiler works... " >&6; }
3137 # If not cross compiling, check that we can run a simple program.
3138 if test "$cross_compiling" != yes; then
3139   if { ac_try='./$ac_file'
3140   { { case "(($ac_try" in
3141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3142   *) ac_try_echo=$ac_try;;
3143 esac
3144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3145 $as_echo "$ac_try_echo"; } >&5
3146   (eval "$ac_try") 2>&5
3147   ac_status=$?
3148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3149   test $ac_status = 0; }; }; then
3150     cross_compiling=no
3151   else
3152     if test "$cross_compiling" = maybe; then
3153         cross_compiling=yes
3154     else
3155         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3156 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3157 as_fn_error "cannot run C compiled programs.
3158 If you meant to cross compile, use \`--host'.
3159 See \`config.log' for more details." "$LINENO" 5; }
3160     fi
3161   fi
3162 fi
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3164 $as_echo "yes" >&6; }
3165
3166 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3167 ac_clean_files=$ac_clean_files_save
3168 # Check that the compiler produces executables we can run.  If not, either
3169 # the compiler is broken, or we cross compile.
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3171 $as_echo_n "checking whether we are cross compiling... " >&6; }
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3173 $as_echo "$cross_compiling" >&6; }
3174
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3176 $as_echo_n "checking for suffix of executables... " >&6; }
3177 if { { ac_try="$ac_link"
3178 case "(($ac_try" in
3179   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180   *) ac_try_echo=$ac_try;;
3181 esac
3182 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183 $as_echo "$ac_try_echo"; } >&5
3184   (eval "$ac_link") 2>&5
3185   ac_status=$?
3186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187   test $ac_status = 0; }; then :
3188   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3189 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3190 # work properly (i.e., refer to `conftest.exe'), while it won't with
3191 # `rm'.
3192 for ac_file in conftest.exe conftest conftest.*; do
3193   test -f "$ac_file" || continue
3194   case $ac_file in
3195     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3196     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3197           break;;
3198     * ) break;;
3199   esac
3200 done
3201 else
3202   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3204 as_fn_error "cannot compute suffix of executables: cannot compile and link
3205 See \`config.log' for more details." "$LINENO" 5; }
3206 fi
3207 rm -f conftest$ac_cv_exeext
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3209 $as_echo "$ac_cv_exeext" >&6; }
3210
3211 rm -f conftest.$ac_ext
3212 EXEEXT=$ac_cv_exeext
3213 ac_exeext=$EXEEXT
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3215 $as_echo_n "checking for suffix of object files... " >&6; }
3216 if test "${ac_cv_objext+set}" = set; then :
3217   $as_echo_n "(cached) " >&6
3218 else
3219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3220 /* end confdefs.h.  */
3221
3222 int
3223 main ()
3224 {
3225
3226   ;
3227   return 0;
3228 }
3229 _ACEOF
3230 rm -f conftest.o conftest.obj
3231 if { { ac_try="$ac_compile"
3232 case "(($ac_try" in
3233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3234   *) ac_try_echo=$ac_try;;
3235 esac
3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3237 $as_echo "$ac_try_echo"; } >&5
3238   (eval "$ac_compile") 2>&5
3239   ac_status=$?
3240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3241   test $ac_status = 0; }; then :
3242   for ac_file in conftest.o conftest.obj conftest.*; do
3243   test -f "$ac_file" || continue;
3244   case $ac_file in
3245     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3246     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3247        break;;
3248   esac
3249 done
3250 else
3251   $as_echo "$as_me: failed program was:" >&5
3252 sed 's/^/| /' conftest.$ac_ext >&5
3253
3254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3255 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3256 as_fn_error "cannot compute suffix of object files: cannot compile
3257 See \`config.log' for more details." "$LINENO" 5; }
3258 fi
3259 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3260 fi
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3262 $as_echo "$ac_cv_objext" >&6; }
3263 OBJEXT=$ac_cv_objext
3264 ac_objext=$OBJEXT
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3266 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3267 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3268   $as_echo_n "(cached) " >&6
3269 else
3270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h.  */
3272
3273 int
3274 main ()
3275 {
3276 #ifndef __GNUC__
3277        choke me
3278 #endif
3279
3280   ;
3281   return 0;
3282 }
3283 _ACEOF
3284 if ac_fn_c_try_compile "$LINENO"; then :
3285   ac_compiler_gnu=yes
3286 else
3287   ac_compiler_gnu=no
3288 fi
3289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3290 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3291
3292 fi
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3294 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3295 if test $ac_compiler_gnu = yes; then
3296   GCC=yes
3297 else
3298   GCC=
3299 fi
3300 ac_test_CFLAGS=${CFLAGS+set}
3301 ac_save_CFLAGS=$CFLAGS
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3303 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3304 if test "${ac_cv_prog_cc_g+set}" = set; then :
3305   $as_echo_n "(cached) " >&6
3306 else
3307   ac_save_c_werror_flag=$ac_c_werror_flag
3308    ac_c_werror_flag=yes
3309    ac_cv_prog_cc_g=no
3310    CFLAGS="-g"
3311    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3312 /* end confdefs.h.  */
3313
3314 int
3315 main ()
3316 {
3317
3318   ;
3319   return 0;
3320 }
3321 _ACEOF
3322 if ac_fn_c_try_compile "$LINENO"; then :
3323   ac_cv_prog_cc_g=yes
3324 else
3325   CFLAGS=""
3326       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328
3329 int
3330 main ()
3331 {
3332
3333   ;
3334   return 0;
3335 }
3336 _ACEOF
3337 if ac_fn_c_try_compile "$LINENO"; then :
3338
3339 else
3340   ac_c_werror_flag=$ac_save_c_werror_flag
3341          CFLAGS="-g"
3342          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3343 /* end confdefs.h.  */
3344
3345 int
3346 main ()
3347 {
3348
3349   ;
3350   return 0;
3351 }
3352 _ACEOF
3353 if ac_fn_c_try_compile "$LINENO"; then :
3354   ac_cv_prog_cc_g=yes
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3359 fi
3360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3361    ac_c_werror_flag=$ac_save_c_werror_flag
3362 fi
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3364 $as_echo "$ac_cv_prog_cc_g" >&6; }
3365 if test "$ac_test_CFLAGS" = set; then
3366   CFLAGS=$ac_save_CFLAGS
3367 elif test $ac_cv_prog_cc_g = yes; then
3368   if test "$GCC" = yes; then
3369     CFLAGS="-g -O2"
3370   else
3371     CFLAGS="-g"
3372   fi
3373 else
3374   if test "$GCC" = yes; then
3375     CFLAGS="-O2"
3376   else
3377     CFLAGS=
3378   fi
3379 fi
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3381 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3382 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3383   $as_echo_n "(cached) " >&6
3384 else
3385   ac_cv_prog_cc_c89=no
3386 ac_save_CC=$CC
3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389 #include <stdarg.h>
3390 #include <stdio.h>
3391 #include <sys/types.h>
3392 #include <sys/stat.h>
3393 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3394 struct buf { int x; };
3395 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3396 static char *e (p, i)
3397      char **p;
3398      int i;
3399 {
3400   return p[i];
3401 }
3402 static char *f (char * (*g) (char **, int), char **p, ...)
3403 {
3404   char *s;
3405   va_list v;
3406   va_start (v,p);
3407   s = g (p, va_arg (v,int));
3408   va_end (v);
3409   return s;
3410 }
3411
3412 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3413    function prototypes and stuff, but not '\xHH' hex character constants.
3414    These don't provoke an error unfortunately, instead are silently treated
3415    as 'x'.  The following induces an error, until -std is added to get
3416    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3417    array size at least.  It's necessary to write '\x00'==0 to get something
3418    that's true only with -std.  */
3419 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3420
3421 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3422    inside strings and character constants.  */
3423 #define FOO(x) 'x'
3424 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3425
3426 int test (int i, double x);
3427 struct s1 {int (*f) (int a);};
3428 struct s2 {int (*f) (double a);};
3429 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3430 int argc;
3431 char **argv;
3432 int
3433 main ()
3434 {
3435 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3436   ;
3437   return 0;
3438 }
3439 _ACEOF
3440 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3441         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3442 do
3443   CC="$ac_save_CC $ac_arg"
3444   if ac_fn_c_try_compile "$LINENO"; then :
3445   ac_cv_prog_cc_c89=$ac_arg
3446 fi
3447 rm -f core conftest.err conftest.$ac_objext
3448   test "x$ac_cv_prog_cc_c89" != "xno" && break
3449 done
3450 rm -f conftest.$ac_ext
3451 CC=$ac_save_CC
3452
3453 fi
3454 # AC_CACHE_VAL
3455 case "x$ac_cv_prog_cc_c89" in
3456   x)
3457     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3458 $as_echo "none needed" >&6; } ;;
3459   xno)
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3461 $as_echo "unsupported" >&6; } ;;
3462   *)
3463     CC="$CC $ac_cv_prog_cc_c89"
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3465 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3466 esac
3467 if test "x$ac_cv_prog_cc_c89" != xno; then :
3468
3469 fi
3470
3471 ac_ext=c
3472 ac_cpp='$CPP $CPPFLAGS'
3473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3476
3477
3478 ac_ext=c
3479 ac_cpp='$CPP $CPPFLAGS'
3480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3484 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3485 # On Suns, sometimes $CPP names a directory.
3486 if test -n "$CPP" && test -d "$CPP"; then
3487   CPP=
3488 fi
3489 if test -z "$CPP"; then
3490   if test "${ac_cv_prog_CPP+set}" = set; then :
3491   $as_echo_n "(cached) " >&6
3492 else
3493       # Double quotes because CPP needs to be expanded
3494     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3495     do
3496       ac_preproc_ok=false
3497 for ac_c_preproc_warn_flag in '' yes
3498 do
3499   # Use a header file that comes with gcc, so configuring glibc
3500   # with a fresh cross-compiler works.
3501   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3502   # <limits.h> exists even on freestanding compilers.
3503   # On the NeXT, cc -E runs the code through the compiler's parser,
3504   # not just through cpp. "Syntax error" is here to catch this case.
3505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3506 /* end confdefs.h.  */
3507 #ifdef __STDC__
3508 # include <limits.h>
3509 #else
3510 # include <assert.h>
3511 #endif
3512                      Syntax error
3513 _ACEOF
3514 if ac_fn_c_try_cpp "$LINENO"; then :
3515
3516 else
3517   # Broken: fails on valid input.
3518 continue
3519 fi
3520 rm -f conftest.err conftest.$ac_ext
3521
3522   # OK, works on sane cases.  Now check whether nonexistent headers
3523   # can be detected and how.
3524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3525 /* end confdefs.h.  */
3526 #include <ac_nonexistent.h>
3527 _ACEOF
3528 if ac_fn_c_try_cpp "$LINENO"; then :
3529   # Broken: success on invalid input.
3530 continue
3531 else
3532   # Passes both tests.
3533 ac_preproc_ok=:
3534 break
3535 fi
3536 rm -f conftest.err conftest.$ac_ext
3537
3538 done
3539 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3540 rm -f conftest.err conftest.$ac_ext
3541 if $ac_preproc_ok; then :
3542   break
3543 fi
3544
3545     done
3546     ac_cv_prog_CPP=$CPP
3547
3548 fi
3549   CPP=$ac_cv_prog_CPP
3550 else
3551   ac_cv_prog_CPP=$CPP
3552 fi
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3554 $as_echo "$CPP" >&6; }
3555 ac_preproc_ok=false
3556 for ac_c_preproc_warn_flag in '' yes
3557 do
3558   # Use a header file that comes with gcc, so configuring glibc
3559   # with a fresh cross-compiler works.
3560   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3561   # <limits.h> exists even on freestanding compilers.
3562   # On the NeXT, cc -E runs the code through the compiler's parser,
3563   # not just through cpp. "Syntax error" is here to catch this case.
3564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565 /* end confdefs.h.  */
3566 #ifdef __STDC__
3567 # include <limits.h>
3568 #else
3569 # include <assert.h>
3570 #endif
3571                      Syntax error
3572 _ACEOF
3573 if ac_fn_c_try_cpp "$LINENO"; then :
3574
3575 else
3576   # Broken: fails on valid input.
3577 continue
3578 fi
3579 rm -f conftest.err conftest.$ac_ext
3580
3581   # OK, works on sane cases.  Now check whether nonexistent headers
3582   # can be detected and how.
3583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3584 /* end confdefs.h.  */
3585 #include <ac_nonexistent.h>
3586 _ACEOF
3587 if ac_fn_c_try_cpp "$LINENO"; then :
3588   # Broken: success on invalid input.
3589 continue
3590 else
3591   # Passes both tests.
3592 ac_preproc_ok=:
3593 break
3594 fi
3595 rm -f conftest.err conftest.$ac_ext
3596
3597 done
3598 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3599 rm -f conftest.err conftest.$ac_ext
3600 if $ac_preproc_ok; then :
3601
3602 else
3603   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3605 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3606 See \`config.log' for more details." "$LINENO" 5; }
3607 fi
3608
3609 ac_ext=c
3610 ac_cpp='$CPP $CPPFLAGS'
3611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3614
3615
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3617 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3618 if test "${ac_cv_path_GREP+set}" = set; then :
3619   $as_echo_n "(cached) " >&6
3620 else
3621   if test -z "$GREP"; then
3622   ac_path_GREP_found=false
3623   # Loop through the user's path and test for each of PROGNAME-LIST
3624   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3625 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3626 do
3627   IFS=$as_save_IFS
3628   test -z "$as_dir" && as_dir=.
3629     for ac_prog in grep ggrep; do
3630     for ac_exec_ext in '' $ac_executable_extensions; do
3631       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3632       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3633 # Check for GNU ac_path_GREP and select it if it is found.
3634   # Check for GNU $ac_path_GREP
3635 case `"$ac_path_GREP" --version 2>&1` in
3636 *GNU*)
3637   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3638 *)
3639   ac_count=0
3640   $as_echo_n 0123456789 >"conftest.in"
3641   while :
3642   do
3643     cat "conftest.in" "conftest.in" >"conftest.tmp"
3644     mv "conftest.tmp" "conftest.in"
3645     cp "conftest.in" "conftest.nl"
3646     $as_echo 'GREP' >> "conftest.nl"
3647     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3648     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3649     as_fn_arith $ac_count + 1 && ac_count=$as_val
3650     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3651       # Best one so far, save it but keep looking for a better one
3652       ac_cv_path_GREP="$ac_path_GREP"
3653       ac_path_GREP_max=$ac_count
3654     fi
3655     # 10*(2^10) chars as input seems more than enough
3656     test $ac_count -gt 10 && break
3657   done
3658   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3659 esac
3660
3661       $ac_path_GREP_found && break 3
3662     done
3663   done
3664   done
3665 IFS=$as_save_IFS
3666   if test -z "$ac_cv_path_GREP"; then
3667     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3668   fi
3669 else
3670   ac_cv_path_GREP=$GREP
3671 fi
3672
3673 fi
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3675 $as_echo "$ac_cv_path_GREP" >&6; }
3676  GREP="$ac_cv_path_GREP"
3677
3678
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3680 $as_echo_n "checking for egrep... " >&6; }
3681 if test "${ac_cv_path_EGREP+set}" = set; then :
3682   $as_echo_n "(cached) " >&6
3683 else
3684   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3685    then ac_cv_path_EGREP="$GREP -E"
3686    else
3687      if test -z "$EGREP"; then
3688   ac_path_EGREP_found=false
3689   # Loop through the user's path and test for each of PROGNAME-LIST
3690   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3691 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3692 do
3693   IFS=$as_save_IFS
3694   test -z "$as_dir" && as_dir=.
3695     for ac_prog in egrep; do
3696     for ac_exec_ext in '' $ac_executable_extensions; do
3697       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3698       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3699 # Check for GNU ac_path_EGREP and select it if it is found.
3700   # Check for GNU $ac_path_EGREP
3701 case `"$ac_path_EGREP" --version 2>&1` in
3702 *GNU*)
3703   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3704 *)
3705   ac_count=0
3706   $as_echo_n 0123456789 >"conftest.in"
3707   while :
3708   do
3709     cat "conftest.in" "conftest.in" >"conftest.tmp"
3710     mv "conftest.tmp" "conftest.in"
3711     cp "conftest.in" "conftest.nl"
3712     $as_echo 'EGREP' >> "conftest.nl"
3713     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3714     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3715     as_fn_arith $ac_count + 1 && ac_count=$as_val
3716     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3717       # Best one so far, save it but keep looking for a better one
3718       ac_cv_path_EGREP="$ac_path_EGREP"
3719       ac_path_EGREP_max=$ac_count
3720     fi
3721     # 10*(2^10) chars as input seems more than enough
3722     test $ac_count -gt 10 && break
3723   done
3724   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3725 esac
3726
3727       $ac_path_EGREP_found && break 3
3728     done
3729   done
3730   done
3731 IFS=$as_save_IFS
3732   if test -z "$ac_cv_path_EGREP"; then
3733     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3734   fi
3735 else
3736   ac_cv_path_EGREP=$EGREP
3737 fi
3738
3739    fi
3740 fi
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3742 $as_echo "$ac_cv_path_EGREP" >&6; }
3743  EGREP="$ac_cv_path_EGREP"
3744
3745
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3747 $as_echo_n "checking for ANSI C header files... " >&6; }
3748 if test "${ac_cv_header_stdc+set}" = set; then :
3749   $as_echo_n "(cached) " >&6
3750 else
3751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753 #include <stdlib.h>
3754 #include <stdarg.h>
3755 #include <string.h>
3756 #include <float.h>
3757
3758 int
3759 main ()
3760 {
3761
3762   ;
3763   return 0;
3764 }
3765 _ACEOF
3766 if ac_fn_c_try_compile "$LINENO"; then :
3767   ac_cv_header_stdc=yes
3768 else
3769   ac_cv_header_stdc=no
3770 fi
3771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3772
3773 if test $ac_cv_header_stdc = yes; then
3774   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776 /* end confdefs.h.  */
3777 #include <string.h>
3778
3779 _ACEOF
3780 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3781   $EGREP "memchr" >/dev/null 2>&1; then :
3782
3783 else
3784   ac_cv_header_stdc=no
3785 fi
3786 rm -f conftest*
3787
3788 fi
3789
3790 if test $ac_cv_header_stdc = yes; then
3791   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3793 /* end confdefs.h.  */
3794 #include <stdlib.h>
3795
3796 _ACEOF
3797 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3798   $EGREP "free" >/dev/null 2>&1; then :
3799
3800 else
3801   ac_cv_header_stdc=no
3802 fi
3803 rm -f conftest*
3804
3805 fi
3806
3807 if test $ac_cv_header_stdc = yes; then
3808   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3809   if test "$cross_compiling" = yes; then :
3810   :
3811 else
3812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3813 /* end confdefs.h.  */
3814 #include <ctype.h>
3815 #include <stdlib.h>
3816 #if ((' ' & 0x0FF) == 0x020)
3817 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3818 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3819 #else
3820 # define ISLOWER(c) \
3821                    (('a' <= (c) && (c) <= 'i') \
3822                      || ('j' <= (c) && (c) <= 'r') \
3823                      || ('s' <= (c) && (c) <= 'z'))
3824 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3825 #endif
3826
3827 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3828 int
3829 main ()
3830 {
3831   int i;
3832   for (i = 0; i < 256; i++)
3833     if (XOR (islower (i), ISLOWER (i))
3834         || toupper (i) != TOUPPER (i))
3835       return 2;
3836   return 0;
3837 }
3838 _ACEOF
3839 if ac_fn_c_try_run "$LINENO"; then :
3840
3841 else
3842   ac_cv_header_stdc=no
3843 fi
3844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3845   conftest.$ac_objext conftest.beam conftest.$ac_ext
3846 fi
3847
3848 fi
3849 fi
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3851 $as_echo "$ac_cv_header_stdc" >&6; }
3852 if test $ac_cv_header_stdc = yes; then
3853
3854 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3855
3856 fi
3857
3858 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3859 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3860                   inttypes.h stdint.h unistd.h
3861 do :
3862   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3863 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3864 "
3865 eval as_val=\$$as_ac_Header
3866    if test "x$as_val" = x""yes; then :
3867   cat >>confdefs.h <<_ACEOF
3868 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3869 _ACEOF
3870
3871 fi
3872
3873 done
3874
3875
3876
3877   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3878 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3879   MINIX=yes
3880 else
3881   MINIX=
3882 fi
3883
3884
3885   if test "$MINIX" = yes; then
3886
3887 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3888
3889
3890 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3891
3892
3893 $as_echo "#define _MINIX 1" >>confdefs.h
3894
3895   fi
3896
3897
3898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3899 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3900 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3901   $as_echo_n "(cached) " >&6
3902 else
3903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3904 /* end confdefs.h.  */
3905
3906 #         define __EXTENSIONS__ 1
3907           $ac_includes_default
3908 int
3909 main ()
3910 {
3911
3912   ;
3913   return 0;
3914 }
3915 _ACEOF
3916 if ac_fn_c_try_compile "$LINENO"; then :
3917   ac_cv_safe_to_define___extensions__=yes
3918 else
3919   ac_cv_safe_to_define___extensions__=no
3920 fi
3921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3922 fi
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3924 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3925   test $ac_cv_safe_to_define___extensions__ = yes &&
3926     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3927
3928   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3929
3930   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3931
3932   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3933
3934   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3935
3936
3937 ac_aux_dir=
3938 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3939   for ac_t in install-sh install.sh shtool; do
3940     if test -f "$ac_dir/$ac_t"; then
3941       ac_aux_dir=$ac_dir
3942       ac_install_sh="$ac_aux_dir/$ac_t -c"
3943       break 2
3944     fi
3945   done
3946 done
3947 if test -z "$ac_aux_dir"; then
3948   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3949 fi
3950
3951 # These three variables are undocumented and unsupported,
3952 # and are intended to be withdrawn in a future Autoconf release.
3953 # They can cause serious problems if a builder's source tree is in a directory
3954 # whose full name contains unusual characters.
3955 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3956 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3957 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3958
3959
3960 # Make sure we can run config.sub.
3961 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3962   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3963
3964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3965 $as_echo_n "checking build system type... " >&6; }
3966 if test "${ac_cv_build+set}" = set; then :
3967   $as_echo_n "(cached) " >&6
3968 else
3969   ac_build_alias=$build_alias
3970 test "x$ac_build_alias" = x &&
3971   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3972 test "x$ac_build_alias" = x &&
3973   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3974 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3975   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3976
3977 fi
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3979 $as_echo "$ac_cv_build" >&6; }
3980 case $ac_cv_build in
3981 *-*-*) ;;
3982 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3983 esac
3984 build=$ac_cv_build
3985 ac_save_IFS=$IFS; IFS='-'
3986 set x $ac_cv_build
3987 shift
3988 build_cpu=$1
3989 build_vendor=$2
3990 shift; shift
3991 # Remember, the first character of IFS is used to create $*,
3992 # except with old shells:
3993 build_os=$*
3994 IFS=$ac_save_IFS
3995 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3996
3997
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3999 $as_echo_n "checking host system type... " >&6; }
4000 if test "${ac_cv_host+set}" = set; then :
4001   $as_echo_n "(cached) " >&6
4002 else
4003   if test "x$host_alias" = x; then
4004   ac_cv_host=$ac_cv_build
4005 else
4006   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4007     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4008 fi
4009
4010 fi
4011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4012 $as_echo "$ac_cv_host" >&6; }
4013 case $ac_cv_host in
4014 *-*-*) ;;
4015 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4016 esac
4017 host=$ac_cv_host
4018 ac_save_IFS=$IFS; IFS='-'
4019 set x $ac_cv_host
4020 shift
4021 host_cpu=$1
4022 host_vendor=$2
4023 shift; shift
4024 # Remember, the first character of IFS is used to create $*,
4025 # except with old shells:
4026 host_os=$*
4027 IFS=$ac_save_IFS
4028 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4029
4030
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4032 $as_echo_n "checking target system type... " >&6; }
4033 if test "${ac_cv_target+set}" = set; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   if test "x$target_alias" = x; then
4037   ac_cv_target=$ac_cv_host
4038 else
4039   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4040     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4041 fi
4042
4043 fi
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4045 $as_echo "$ac_cv_target" >&6; }
4046 case $ac_cv_target in
4047 *-*-*) ;;
4048 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4049 esac
4050 target=$ac_cv_target
4051 ac_save_IFS=$IFS; IFS='-'
4052 set x $ac_cv_target
4053 shift
4054 target_cpu=$1
4055 target_vendor=$2
4056 shift; shift
4057 # Remember, the first character of IFS is used to create $*,
4058 # except with old shells:
4059 target_os=$*
4060 IFS=$ac_save_IFS
4061 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4062
4063
4064 # The aliases save the names the user supplied, while $host etc.
4065 # will get canonicalized.
4066 test -n "$target_alias" &&
4067   test "$program_prefix$program_suffix$program_transform_name" = \
4068     NONENONEs,x,x, &&
4069   program_prefix=${target_alias}-
4070
4071 # The tests for host and target for $enable_largefile require
4072 # canonical names.
4073
4074
4075
4076 # As the $enable_largefile decision depends on --enable-plugins we must set it
4077 # even in directories otherwise not depending on the $plugins option.
4078
4079
4080 # Check whether --enable-plugins was given.
4081 if test "${enable_plugins+set}" = set; then :
4082   enableval=$enable_plugins; case "${enableval}" in
4083   yes | "") plugins=yes ;;
4084   no) plugins=no ;;
4085   *) plugins=yes ;;
4086  esac
4087 else
4088   plugins=no
4089 fi
4090
4091
4092
4093 case "${host}" in
4094   sparc-*-solaris*|i[3-7]86-*-solaris*)
4095     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4096     # are mutually exclusive; and without procfs support, the bfd/ elf module
4097     # cannot provide certain routines such as elfcore_write_prpsinfo
4098     # or elfcore_write_prstatus.  So unless the user explicitly requested
4099     # large-file support through the --enable-largefile switch, disable
4100     # large-file support in favor of procfs support.
4101     test "${target}" = "${host}" -a "x$plugins" = xno \
4102       && : ${enable_largefile="no"}
4103     ;;
4104 esac
4105
4106 # Check whether --enable-largefile was given.
4107 if test "${enable_largefile+set}" = set; then :
4108   enableval=$enable_largefile;
4109 fi
4110
4111 if test "$enable_largefile" != no; then
4112
4113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4114 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4115 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4116   $as_echo_n "(cached) " >&6
4117 else
4118   ac_cv_sys_largefile_CC=no
4119      if test "$GCC" != yes; then
4120        ac_save_CC=$CC
4121        while :; do
4122          # IRIX 6.2 and later do not support large files by default,
4123          # so use the C compiler's -n32 option if that helps.
4124          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4125 /* end confdefs.h.  */
4126 #include <sys/types.h>
4127  /* Check that off_t can represent 2**63 - 1 correctly.
4128     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4129     since some C++ compilers masquerading as C compilers
4130     incorrectly reject 9223372036854775807.  */
4131 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4132   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4133                        && LARGE_OFF_T % 2147483647 == 1)
4134                       ? 1 : -1];
4135 int
4136 main ()
4137 {
4138
4139   ;
4140   return 0;
4141 }
4142 _ACEOF
4143          if ac_fn_c_try_compile "$LINENO"; then :
4144   break
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext
4147          CC="$CC -n32"
4148          if ac_fn_c_try_compile "$LINENO"; then :
4149   ac_cv_sys_largefile_CC=' -n32'; break
4150 fi
4151 rm -f core conftest.err conftest.$ac_objext
4152          break
4153        done
4154        CC=$ac_save_CC
4155        rm -f conftest.$ac_ext
4156     fi
4157 fi
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4159 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4160   if test "$ac_cv_sys_largefile_CC" != no; then
4161     CC=$CC$ac_cv_sys_largefile_CC
4162   fi
4163
4164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4165 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4166 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   while :; do
4170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171 /* end confdefs.h.  */
4172 #include <sys/types.h>
4173  /* Check that off_t can represent 2**63 - 1 correctly.
4174     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4175     since some C++ compilers masquerading as C compilers
4176     incorrectly reject 9223372036854775807.  */
4177 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4178   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4179                        && LARGE_OFF_T % 2147483647 == 1)
4180                       ? 1 : -1];
4181 int
4182 main ()
4183 {
4184
4185   ;
4186   return 0;
4187 }
4188 _ACEOF
4189 if ac_fn_c_try_compile "$LINENO"; then :
4190   ac_cv_sys_file_offset_bits=no; break
4191 fi
4192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4194 /* end confdefs.h.  */
4195 #define _FILE_OFFSET_BITS 64
4196 #include <sys/types.h>
4197  /* Check that off_t can represent 2**63 - 1 correctly.
4198     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4199     since some C++ compilers masquerading as C compilers
4200     incorrectly reject 9223372036854775807.  */
4201 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4202   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4203                        && LARGE_OFF_T % 2147483647 == 1)
4204                       ? 1 : -1];
4205 int
4206 main ()
4207 {
4208
4209   ;
4210   return 0;
4211 }
4212 _ACEOF
4213 if ac_fn_c_try_compile "$LINENO"; then :
4214   ac_cv_sys_file_offset_bits=64; break
4215 fi
4216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4217   ac_cv_sys_file_offset_bits=unknown
4218   break
4219 done
4220 fi
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4222 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4223 case $ac_cv_sys_file_offset_bits in #(
4224   no | unknown) ;;
4225   *)
4226 cat >>confdefs.h <<_ACEOF
4227 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4228 _ACEOF
4229 ;;
4230 esac
4231 rm -rf conftest*
4232   if test $ac_cv_sys_file_offset_bits = unknown; then
4233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4234 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4235 if test "${ac_cv_sys_large_files+set}" = set; then :
4236   $as_echo_n "(cached) " >&6
4237 else
4238   while :; do
4239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4240 /* end confdefs.h.  */
4241 #include <sys/types.h>
4242  /* Check that off_t can represent 2**63 - 1 correctly.
4243     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4244     since some C++ compilers masquerading as C compilers
4245     incorrectly reject 9223372036854775807.  */
4246 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4247   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4248                        && LARGE_OFF_T % 2147483647 == 1)
4249                       ? 1 : -1];
4250 int
4251 main ()
4252 {
4253
4254   ;
4255   return 0;
4256 }
4257 _ACEOF
4258 if ac_fn_c_try_compile "$LINENO"; then :
4259   ac_cv_sys_large_files=no; break
4260 fi
4261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h.  */
4264 #define _LARGE_FILES 1
4265 #include <sys/types.h>
4266  /* Check that off_t can represent 2**63 - 1 correctly.
4267     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4268     since some C++ compilers masquerading as C compilers
4269     incorrectly reject 9223372036854775807.  */
4270 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4271   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4272                        && LARGE_OFF_T % 2147483647 == 1)
4273                       ? 1 : -1];
4274 int
4275 main ()
4276 {
4277
4278   ;
4279   return 0;
4280 }
4281 _ACEOF
4282 if ac_fn_c_try_compile "$LINENO"; then :
4283   ac_cv_sys_large_files=1; break
4284 fi
4285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4286   ac_cv_sys_large_files=unknown
4287   break
4288 done
4289 fi
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4291 $as_echo "$ac_cv_sys_large_files" >&6; }
4292 case $ac_cv_sys_large_files in #(
4293   no | unknown) ;;
4294   *)
4295 cat >>confdefs.h <<_ACEOF
4296 #define _LARGE_FILES $ac_cv_sys_large_files
4297 _ACEOF
4298 ;;
4299 esac
4300 rm -rf conftest*
4301   fi
4302 fi
4303
4304
4305
4306
4307
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4309 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4310 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4311   $as_echo_n "(cached) " >&6
4312 else
4313   am_cv_prog_cc_stdc=no
4314 ac_save_CC="$CC"
4315 # Don't try gcc -ansi; that turns off useful extensions and
4316 # breaks some systems' header files.
4317 # AIX                   -qlanglvl=ansi
4318 # Ultrix and OSF/1      -std1
4319 # HP-UX 10.20 and later -Ae
4320 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4321 # SVR4                  -Xc -D__EXTENSIONS__
4322 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4323 do
4324   CC="$ac_save_CC $ac_arg"
4325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4326 /* end confdefs.h.  */
4327 #include <stdarg.h>
4328 #include <stdio.h>
4329 #include <sys/types.h>
4330 #include <sys/stat.h>
4331 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4332 struct buf { int x; };
4333 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4334 static char *e (p, i)
4335      char **p;
4336      int i;
4337 {
4338   return p[i];
4339 }
4340 static char *f (char * (*g) (char **, int), char **p, ...)
4341 {
4342   char *s;
4343   va_list v;
4344   va_start (v,p);
4345   s = g (p, va_arg (v,int));
4346   va_end (v);
4347   return s;
4348 }
4349 int test (int i, double x);
4350 struct s1 {int (*f) (int a);};
4351 struct s2 {int (*f) (double a);};
4352 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4353 int argc;
4354 char **argv;
4355
4356 int
4357 main ()
4358 {
4359
4360 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4361
4362   ;
4363   return 0;
4364 }
4365 _ACEOF
4366 if ac_fn_c_try_compile "$LINENO"; then :
4367   am_cv_prog_cc_stdc="$ac_arg"; break
4368 fi
4369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4370 done
4371 CC="$ac_save_CC"
4372
4373 fi
4374
4375 if test -z "$am_cv_prog_cc_stdc"; then
4376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4377 $as_echo "none needed" >&6; }
4378 else
4379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4380 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4381 fi
4382 case "x$am_cv_prog_cc_stdc" in
4383   x|xno) ;;
4384   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4385 esac
4386
4387
4388 ac_aux_dir=
4389 for ac_dir in .. "$srcdir"/..; do
4390   for ac_t in install-sh install.sh shtool; do
4391     if test -f "$ac_dir/$ac_t"; then
4392       ac_aux_dir=$ac_dir
4393       ac_install_sh="$ac_aux_dir/$ac_t -c"
4394       break 2
4395     fi
4396   done
4397 done
4398 if test -z "$ac_aux_dir"; then
4399   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4400 fi
4401
4402 # These three variables are undocumented and unsupported,
4403 # and are intended to be withdrawn in a future Autoconf release.
4404 # They can cause serious problems if a builder's source tree is in a directory
4405 # whose full name contains unusual characters.
4406 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4407 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4408 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4409
4410
4411
4412 test "$program_prefix" != NONE &&
4413   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4414 # Use a double $ so make ignores it.
4415 test "$program_suffix" != NONE &&
4416   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4417 # Double any \ or $.
4418 # By default was `s,x,x', remove it if useless.
4419 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4420 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4421
4422
4423 # Dependency checking.
4424 rm -rf .tst 2>/dev/null
4425 mkdir .tst 2>/dev/null
4426 if test -d .tst; then
4427   am__leading_dot=.
4428 else
4429   am__leading_dot=_
4430 fi
4431 rmdir .tst 2>/dev/null
4432
4433 DEPDIR="${am__leading_dot}deps"
4434
4435 ac_config_commands="$ac_config_commands depdir"
4436
4437
4438 depcc="$CC"   am_compiler_list=
4439
4440 am_depcomp=$ac_aux_dir/depcomp
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4442 $as_echo_n "checking dependency style of $depcc... " >&6; }
4443 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4444   $as_echo_n "(cached) " >&6
4445 else
4446   if test -f "$am_depcomp"; then
4447   # We make a subdir and do the tests there.  Otherwise we can end up
4448   # making bogus files that we don't know about and never remove.  For
4449   # instance it was reported that on HP-UX the gcc test will end up
4450   # making a dummy file named `D' -- because `-MD' means `put the output
4451   # in D'.
4452   mkdir conftest.dir
4453   # Copy depcomp to subdir because otherwise we won't find it if we're
4454   # using a relative directory.
4455   cp "$am_depcomp" conftest.dir
4456   cd conftest.dir
4457   # We will build objects and dependencies in a subdirectory because
4458   # it helps to detect inapplicable dependency modes.  For instance
4459   # both Tru64's cc and ICC support -MD to output dependencies as a
4460   # side effect of compilation, but ICC will put the dependencies in
4461   # the current directory while Tru64 will put them in the object
4462   # directory.
4463   mkdir sub
4464
4465   am_cv_CC_dependencies_compiler_type=none
4466   if test "$am_compiler_list" = ""; then
4467      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4468   fi
4469   for depmode in $am_compiler_list; do
4470     if test $depmode = none; then break; fi
4471
4472     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4473     # Setup a source with many dependencies, because some compilers
4474     # like to wrap large dependency lists on column 80 (with \), and
4475     # we should not choose a depcomp mode which is confused by this.
4476     #
4477     # We need to recreate these files for each test, as the compiler may
4478     # overwrite some of them when testing with obscure command lines.
4479     # This happens at least with the AIX C compiler.
4480     : > sub/conftest.c
4481     for i in 1 2 3 4 5 6; do
4482       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4483       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4484       # Solaris 8's {/usr,}/bin/sh.
4485       touch sub/conftst$i.h
4486     done
4487     echo "include sub/conftest.Po" > confmf
4488
4489     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4490     # mode.  It turns out that the SunPro C++ compiler does not properly
4491     # handle `-M -o', and we need to detect this.
4492     depcmd="depmode=$depmode \
4493        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4494        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4495        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4496     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4497     if env $depcmd > conftest.err 2>&1 &&
4498        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4499        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4500        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4501       # icc doesn't choke on unknown options, it will just issue warnings
4502       # or remarks (even with -Werror).  So we grep stderr for any message
4503       # that says an option was ignored or not supported.
4504       # When given -MP, icc 7.0 and 7.1 complain thusly:
4505       #   icc: Command line warning: ignoring option '-M'; no argument required
4506       # The diagnosis changed in icc 8.0:
4507       #   icc: Command line remark: option '-MP' not supported
4508       if (grep 'ignoring option' conftest.err ||
4509           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4510         am_cv_CC_dependencies_compiler_type=$depmode
4511         $as_echo "$as_me:$LINENO: success" >&5
4512         break
4513       fi
4514     fi
4515     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4516     sed -e 's/^/| /' < conftest.err >&5
4517   done
4518
4519   cd ..
4520   rm -rf conftest.dir
4521 else
4522   am_cv_CC_dependencies_compiler_type=none
4523 fi
4524
4525 fi
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4527 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4528 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4529 then as_fn_error "no usable dependency style found" "$LINENO" 5
4530 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4531
4532 fi
4533
4534
4535 # Check for the 'make' the user wants to use.
4536 for ac_prog in make
4537 do
4538   # Extract the first word of "$ac_prog", so it can be a program name with args.
4539 set dummy $ac_prog; ac_word=$2
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4541 $as_echo_n "checking for $ac_word... " >&6; }
4542 if test "${ac_cv_prog_MAKE+set}" = set; then :
4543   $as_echo_n "(cached) " >&6
4544 else
4545   if test -n "$MAKE"; then
4546   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4547 else
4548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4549 for as_dir in $PATH
4550 do
4551   IFS=$as_save_IFS
4552   test -z "$as_dir" && as_dir=.
4553     for ac_exec_ext in '' $ac_executable_extensions; do
4554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4555     ac_cv_prog_MAKE="$ac_prog"
4556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4557     break 2
4558   fi
4559 done
4560   done
4561 IFS=$as_save_IFS
4562
4563 fi
4564 fi
4565 MAKE=$ac_cv_prog_MAKE
4566 if test -n "$MAKE"; then
4567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4568 $as_echo "$MAKE" >&6; }
4569 else
4570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4571 $as_echo "no" >&6; }
4572 fi
4573
4574
4575   test -n "$MAKE" && break
4576 done
4577
4578 MAKE_IS_GNU=
4579 case "`$MAKE --version 2>&1 | sed 1q`" in
4580   *GNU*)
4581     MAKE_IS_GNU=yes
4582     ;;
4583 esac
4584  if test "$MAKE_IS_GNU" = yes; then
4585   GMAKE_TRUE=
4586   GMAKE_FALSE='#'
4587 else
4588   GMAKE_TRUE='#'
4589   GMAKE_FALSE=
4590 fi
4591
4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4593 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4594 set x ${MAKE-make}
4595 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4596 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4597   $as_echo_n "(cached) " >&6
4598 else
4599   cat >conftest.make <<\_ACEOF
4600 SHELL = /bin/sh
4601 all:
4602         @echo '@@@%%%=$(MAKE)=@@@%%%'
4603 _ACEOF
4604 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4605 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4606   *@@@%%%=?*=@@@%%%*)
4607     eval ac_cv_prog_make_${ac_make}_set=yes;;
4608   *)
4609     eval ac_cv_prog_make_${ac_make}_set=no;;
4610 esac
4611 rm -f conftest.make
4612 fi
4613 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4615 $as_echo "yes" >&6; }
4616   SET_MAKE=
4617 else
4618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4619 $as_echo "no" >&6; }
4620   SET_MAKE="MAKE=${MAKE-make}"
4621 fi
4622
4623
4624 # Configure gnulib.  We need to build gnulib under some other
4625 # directory not "gnulib", to avoid the problem of both GDB and
4626 # GDBserver wanting to build it in the same directory, when building
4627 # in the source dir.
4628
4629   in_src="gnulib"
4630   in_build="build-gnulib"
4631
4632   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4633   # so they do not pile up.
4634   ac_sub_configure_args=
4635   ac_prev=
4636   eval "set x $ac_configure_args"
4637   shift
4638   for ac_arg
4639   do
4640     if test -n "$ac_prev"; then
4641       ac_prev=
4642       continue
4643     fi
4644     case $ac_arg in
4645     -cache-file | --cache-file | --cache-fil | --cache-fi \
4646     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4647       ac_prev=cache_file ;;
4648     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4649     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4650     | --c=*)
4651       ;;
4652     --config-cache | -C)
4653       ;;
4654     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4655       ac_prev=srcdir ;;
4656     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4657       ;;
4658     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4659       ac_prev=prefix ;;
4660     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4661       ;;
4662     --disable-option-checking)
4663       ;;
4664     *)
4665       case $ac_arg in
4666       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4667       esac
4668       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4669     esac
4670   done
4671
4672   # Always prepend --prefix to ensure using the same prefix
4673   # in subdir configurations.
4674   ac_arg="--prefix=$prefix"
4675   case $ac_arg in
4676   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4677   esac
4678   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4679
4680   # Pass --silent
4681   if test "$silent" = yes; then
4682     ac_sub_configure_args="--silent $ac_sub_configure_args"
4683   fi
4684
4685   # Always prepend --disable-option-checking to silence warnings, since
4686   # different subdirs can have different --enable and --with options.
4687   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4688
4689   ac_popdir=`pwd`
4690   ac_dir=$in_build
4691
4692   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4693   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4694   $as_echo "$ac_msg" >&6
4695   as_dir="$ac_dir"; as_fn_mkdir_p
4696
4697   case $srcdir in
4698   [\\/]* | ?:[\\/]* )
4699     ac_srcdir=$srcdir/$in_src ;;
4700   *) # Relative name.
4701     ac_srcdir=../$srcdir/$in_src ;;
4702   esac
4703
4704   cd "$ac_dir"
4705
4706   ac_sub_configure=$ac_srcdir/configure
4707
4708   # Make the cache file name correct relative to the subdirectory.
4709   case $cache_file in
4710   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4711   *) # Relative name.
4712     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4713   esac
4714
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4716 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4717   # The eval makes quoting arguments work.
4718   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4719        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4720     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4721
4722   cd "$ac_popdir"
4723
4724
4725
4726 CONFIG_OBS=
4727 CONFIG_DEPS=
4728 CONFIG_SRCS=
4729 ENABLE_CFLAGS=
4730
4731 CONFIG_ALL=
4732 CONFIG_CLEAN=
4733 CONFIG_INSTALL=
4734 CONFIG_UNINSTALL=
4735
4736 # If we haven't got the data from the intl directory,
4737 # assume NLS is disabled.
4738 USE_NLS=no
4739 LIBINTL=
4740 LIBINTL_DEP=
4741 INCINTL=
4742 XGETTEXT=
4743 GMSGFMT=
4744 POSUB=
4745
4746 if test -f  ../intl/config.intl; then
4747   .  ../intl/config.intl
4748 fi
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4750 $as_echo_n "checking whether NLS is requested... " >&6; }
4751 if test x"$USE_NLS" != xyes; then
4752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4753 $as_echo "no" >&6; }
4754 else
4755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4756 $as_echo "yes" >&6; }
4757
4758 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4759
4760
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4762 $as_echo_n "checking for catalogs to be installed... " >&6; }
4763   # Look for .po and .gmo files in the source directory.
4764   CATALOGS=
4765   XLINGUAS=
4766   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4767     # If there aren't any .gmo files the shell will give us the
4768     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4769     # weeded out.
4770     case "$cat" in *\**)
4771       continue;;
4772     esac
4773     # The quadruple backslash is collapsed to a double backslash
4774     # by the backticks, then collapsed again by the double quotes,
4775     # leaving us with one backslash in the sed expression (right
4776     # before the dot that mustn't act as a wildcard).
4777     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4778     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4779     # The user is allowed to set LINGUAS to a list of languages to
4780     # install catalogs for.  If it's empty that means "all of them."
4781     if test "x$LINGUAS" = x; then
4782       CATALOGS="$CATALOGS $cat"
4783       XLINGUAS="$XLINGUAS $lang"
4784     else
4785       case "$LINGUAS" in *$lang*)
4786         CATALOGS="$CATALOGS $cat"
4787         XLINGUAS="$XLINGUAS $lang"
4788         ;;
4789       esac
4790     fi
4791   done
4792   LINGUAS="$XLINGUAS"
4793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4794 $as_echo "$LINGUAS" >&6; }
4795
4796
4797     DATADIRNAME=share
4798
4799   INSTOBJEXT=.mo
4800
4801   GENCAT=gencat
4802
4803   CATOBJEXT=.gmo
4804
4805 fi
4806
4807 localedir='${datadir}/locale'
4808
4809
4810 if test x"$USE_NLS" = xyes; then
4811    CONFIG_ALL="$CONFIG_ALL all-po"
4812    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4813    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4814    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4815 fi
4816
4817 GNULIB=build-gnulib/import
4818
4819 # For Makefile dependencies.
4820 GNULIB_STDINT_H=
4821 if test x"$STDINT_H" != x; then
4822   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4823 fi
4824
4825
4826 PACKAGE=gdb
4827
4828 cat >>confdefs.h <<_ACEOF
4829 #define PACKAGE "$PACKAGE"
4830 _ACEOF
4831
4832
4833
4834 # We never need to detect it in this sub-configure.
4835 # But preserve it for config.status --recheck.
4836
4837
4838
4839 MAKEINFO_EXTRA_FLAGS=""
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4841 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4842 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4843   $as_echo_n "(cached) " >&6
4844 else
4845   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4846   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4847     gdb_cv_have_makeinfo_click=yes
4848   else
4849     gdb_cv_have_makeinfo_click=no
4850   fi
4851 fi
4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4853 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4854 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4855   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4856 fi
4857
4858
4859
4860
4861 # Check whether --with-separate-debug-dir was given.
4862 if test "${with_separate_debug_dir+set}" = set; then :
4863   withval=$with_separate_debug_dir;
4864     DEBUGDIR=$withval
4865 else
4866   DEBUGDIR=${libdir}/debug
4867 fi
4868
4869
4870   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4871   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4872   ac_define_dir=`eval echo $DEBUGDIR`
4873   ac_define_dir=`eval echo $ac_define_dir`
4874
4875 cat >>confdefs.h <<_ACEOF
4876 #define DEBUGDIR "$ac_define_dir"
4877 _ACEOF
4878
4879
4880
4881
4882   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4883      if test "x$prefix" = xNONE; then
4884         test_prefix=/usr/local
4885      else
4886         test_prefix=$prefix
4887      fi
4888   else
4889      test_prefix=$exec_prefix
4890   fi
4891   value=0
4892   case ${ac_define_dir} in
4893      "${test_prefix}"|"${test_prefix}/"*|\
4894         '${exec_prefix}'|'${exec_prefix}/'*)
4895      value=1
4896      ;;
4897   esac
4898
4899 cat >>confdefs.h <<_ACEOF
4900 #define DEBUGDIR_RELOCATABLE $value
4901 _ACEOF
4902
4903
4904
4905
4906 # We can't pass paths as command line arguments.
4907 # Mingw32 tries to be clever and will convert the paths for us.
4908 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4909 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4910 # This breaks GDB's relocatable path conversions since paths passed in
4911 # config.h would not get so translated, the path prefixes no longer match.
4912
4913   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4914   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4915   ac_define_dir=`eval echo $bindir`
4916   ac_define_dir=`eval echo $ac_define_dir`
4917
4918 cat >>confdefs.h <<_ACEOF
4919 #define BINDIR "$ac_define_dir"
4920 _ACEOF
4921
4922
4923
4924 # GDB's datadir relocation
4925
4926
4927
4928 # Check whether --with-gdb-datadir was given.
4929 if test "${with_gdb_datadir+set}" = set; then :
4930   withval=$with_gdb_datadir;
4931     GDB_DATADIR=$withval
4932 else
4933   GDB_DATADIR=${datadir}/gdb
4934 fi
4935
4936
4937   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4938   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4939   ac_define_dir=`eval echo $GDB_DATADIR`
4940   ac_define_dir=`eval echo $ac_define_dir`
4941
4942 cat >>confdefs.h <<_ACEOF
4943 #define GDB_DATADIR "$ac_define_dir"
4944 _ACEOF
4945
4946
4947
4948
4949   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4950      if test "x$prefix" = xNONE; then
4951         test_prefix=/usr/local
4952      else
4953         test_prefix=$prefix
4954      fi
4955   else
4956      test_prefix=$exec_prefix
4957   fi
4958   value=0
4959   case ${ac_define_dir} in
4960      "${test_prefix}"|"${test_prefix}/"*|\
4961         '${exec_prefix}'|'${exec_prefix}/'*)
4962      value=1
4963      ;;
4964   esac
4965
4966 cat >>confdefs.h <<_ACEOF
4967 #define GDB_DATADIR_RELOCATABLE $value
4968 _ACEOF
4969
4970
4971
4972
4973
4974 # Check whether --with-relocated-sources was given.
4975 if test "${with_relocated_sources+set}" = set; then :
4976   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4977
4978   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4979   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4980   ac_define_dir=`eval echo $reloc_srcdir`
4981   ac_define_dir=`eval echo $ac_define_dir`
4982
4983 cat >>confdefs.h <<_ACEOF
4984 #define RELOC_SRCDIR "$ac_define_dir"
4985 _ACEOF
4986
4987
4988
4989 fi
4990
4991
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4993 $as_echo_n "checking for default auto-load directory... " >&6; }
4994
4995 # Check whether --with-auto-load-dir was given.
4996 if test "${with_auto_load_dir+set}" = set; then :
4997   withval=$with_auto_load_dir;
4998 else
4999   with_auto_load_dir='$debugdir:$datadir/auto-load'
5000 fi
5001
5002 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5003
5004   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5005   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5006   ac_define_dir=`eval echo $escape_dir`
5007   ac_define_dir=`eval echo $ac_define_dir`
5008
5009 cat >>confdefs.h <<_ACEOF
5010 #define AUTO_LOAD_DIR "$ac_define_dir"
5011 _ACEOF
5012
5013
5014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5015 $as_echo "$with_auto_load_dir" >&6; }
5016
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5018 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5019
5020 # Check whether --with-auto-load-safe-path was given.
5021 if test "${with_auto_load_safe_path+set}" = set; then :
5022   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5023      with_auto_load_safe_path="/"
5024      fi
5025 else
5026   with_auto_load_safe_path="$with_auto_load_dir"
5027 fi
5028
5029 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5030
5031   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5032   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5033   ac_define_dir=`eval echo $escape_dir`
5034   ac_define_dir=`eval echo $ac_define_dir`
5035
5036 cat >>confdefs.h <<_ACEOF
5037 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5038 _ACEOF
5039
5040
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5042 $as_echo "$with_auto_load_safe_path" >&6; }
5043
5044
5045
5046 subdirs="$subdirs testsuite"
5047
5048
5049 # Check whether to support alternative target configurations
5050 # Check whether --enable-targets was given.
5051 if test "${enable_targets+set}" = set; then :
5052   enableval=$enable_targets; case "${enableval}" in
5053   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5054             ;;
5055   no)       enable_targets= ;;
5056   *)        enable_targets=$enableval ;;
5057 esac
5058 fi
5059
5060
5061 # Check whether to enable 64-bit support on 32-bit hosts
5062 # Check whether --enable-64-bit-bfd was given.
5063 if test "${enable_64_bit_bfd+set}" = set; then :
5064   enableval=$enable_64_bit_bfd; case "${enableval}" in
5065   yes)  want64=true  ;;
5066   no)   want64=false ;;
5067   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5068 esac
5069 else
5070   want64=false
5071 fi
5072
5073 # Provide defaults for some variables set by the per-host and per-target
5074 # configuration.
5075 gdb_host_obs=posix-hdep.o
5076
5077 if test "${target}" = "${host}"; then
5078   gdb_native=yes
5079 else
5080   gdb_native=no
5081 fi
5082
5083 . $srcdir/configure.host
5084
5085 # Accumulate some settings from configure.tgt over all enabled targets
5086
5087 TARGET_OBS=
5088 all_targets=
5089 HAVE_NATIVE_GCORE_TARGET=
5090
5091 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5092 do
5093   if test "$targ_alias" = "all"; then
5094     all_targets=true
5095   else
5096     # Canonicalize the secondary target names.
5097     result=`$ac_config_sub $targ_alias 2>/dev/null`
5098     if test -n "$result"; then
5099         targ=$result
5100     else
5101         targ=$targ_alias
5102     fi
5103
5104     . ${srcdir}/configure.tgt
5105
5106     if test -z "${gdb_target_obs}"; then :
5107   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5108 fi
5109
5110     # Target-specific object files
5111     for i in ${gdb_target_obs}; do
5112         case " $TARGET_OBS " in
5113         *" ${i} "*) ;;
5114         *)
5115           TARGET_OBS="$TARGET_OBS ${i}"
5116           ;;
5117         esac
5118     done
5119
5120     # Check whether this target needs 64-bit CORE_ADDR
5121     if test x${want64} = xfalse; then
5122       . ${srcdir}/../bfd/config.bfd
5123     fi
5124
5125     # Check whether this target is native and supports gcore.
5126     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5127        && $gdb_have_gcore; then
5128       HAVE_NATIVE_GCORE_TARGET=1
5129     fi
5130   fi
5131 done
5132
5133 if test x${all_targets} = xtrue; then
5134
5135   # We want all 64-bit targets if we either:
5136   #  - run on a 64-bit host  or
5137   #  - already require 64-bit support for some other target  or
5138   #  - the --enable-64-bit-bfd option was supplied
5139   # Otherwise we only support all 32-bit targets.
5140   #
5141   # NOTE: This test must be in sync with the corresponding
5142   #       tests in BFD!
5143
5144   if test x${want64} = xfalse; then
5145     # The cast to long int works around a bug in the HP C Compiler
5146 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5147 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5148 # This bug is HP SR number 8606223364.
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5150 $as_echo_n "checking size of long... " >&6; }
5151 if test "${ac_cv_sizeof_long+set}" = set; then :
5152   $as_echo_n "(cached) " >&6
5153 else
5154   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5155
5156 else
5157   if test "$ac_cv_type_long" = yes; then
5158      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5160 { as_fn_set_status 77
5161 as_fn_error "cannot compute sizeof (long)
5162 See \`config.log' for more details." "$LINENO" 5; }; }
5163    else
5164      ac_cv_sizeof_long=0
5165    fi
5166 fi
5167
5168 fi
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5170 $as_echo "$ac_cv_sizeof_long" >&6; }
5171
5172
5173
5174 cat >>confdefs.h <<_ACEOF
5175 #define SIZEOF_LONG $ac_cv_sizeof_long
5176 _ACEOF
5177
5178
5179     if test "x${ac_cv_sizeof_long}" = "x8"; then
5180       want64=true
5181     fi
5182   fi
5183   if test x${want64} = xtrue; then
5184     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5185   else
5186     TARGET_OBS='$(ALL_TARGET_OBS)'
5187   fi
5188 fi
5189
5190
5191
5192
5193 # For other settings, only the main target counts.
5194 gdb_sim=
5195 gdb_osabi=
5196 build_gdbserver=
5197 targ=$target; . ${srcdir}/configure.tgt
5198
5199 # Fetch the default architecture and default target vector from BFD.
5200 targ=$target; . $srcdir/../bfd/config.bfd
5201
5202 # We only want the first architecture, so strip off the others if
5203 # there is more than one.
5204 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5205
5206 if test "x$targ_archs" != x; then
5207
5208 cat >>confdefs.h <<_ACEOF
5209 #define DEFAULT_BFD_ARCH $targ_archs
5210 _ACEOF
5211
5212 fi
5213 if test "x$targ_defvec" != x; then
5214
5215 cat >>confdefs.h <<_ACEOF
5216 #define DEFAULT_BFD_VEC $targ_defvec
5217 _ACEOF
5218
5219 fi
5220
5221 # The CLI cannot be disabled yet, but may be in the future.
5222
5223 # Enable CLI.
5224 # Check whether --enable-gdbcli was given.
5225 if test "${enable_gdbcli+set}" = set; then :
5226   enableval=$enable_gdbcli; case $enableval in
5227     yes)
5228       ;;
5229     no)
5230       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5231     *)
5232       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5233   esac
5234 else
5235   enable_gdbcli=yes
5236 fi
5237
5238 if test x"$enable_gdbcli" = xyes; then
5239   if test -d $srcdir/cli; then
5240     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5241     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5242     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5243     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5244   fi
5245 fi
5246
5247 # Enable MI.
5248 # Check whether --enable-gdbmi was given.
5249 if test "${enable_gdbmi+set}" = set; then :
5250   enableval=$enable_gdbmi; case $enableval in
5251     yes | no)
5252       ;;
5253     *)
5254       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5255   esac
5256 else
5257   enable_gdbmi=yes
5258 fi
5259
5260 if test x"$enable_gdbmi" = xyes; then
5261   if test -d $srcdir/mi; then
5262     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5263     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5264     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5265     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5266   fi
5267 fi
5268
5269 # Enable TUI.
5270 # Check whether --enable-tui was given.
5271 if test "${enable_tui+set}" = set; then :
5272   enableval=$enable_tui; case $enableval in
5273     yes | no | auto)
5274       ;;
5275     *)
5276       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5277   esac
5278 else
5279   enable_tui=auto
5280 fi
5281
5282
5283 # Enable gdbtk.
5284 # Check whether --enable-gdbtk was given.
5285 if test "${enable_gdbtk+set}" = set; then :
5286   enableval=$enable_gdbtk; case $enableval in
5287     yes | no)
5288       ;;
5289     *)
5290       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5291   esac
5292 else
5293   if test -d $srcdir/gdbtk; then
5294     enable_gdbtk=yes
5295   else
5296     enable_gdbtk=no
5297   fi
5298 fi
5299
5300 # We unconditionally disable gdbtk tests on selected platforms.
5301 case $host_os in
5302   go32* | windows*)
5303     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5304 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5305     enable_gdbtk=no ;;
5306 esac
5307
5308 # Libunwind support for ia64.
5309
5310
5311 # Check whether --with-libunwind-ia64 was given.
5312 if test "${with_libunwind_ia64+set}" = set; then :
5313   withval=$with_libunwind_ia64;
5314 else
5315   with_libunwind_ia64=auto
5316 fi
5317
5318
5319 # Backward compatibility option.
5320 if test "${with_libunwind+set}" = set; then
5321   if test x"$with_libunwind_ia64" != xauto; then
5322     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5323   fi
5324   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5325 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5326   with_libunwind_ia64="$with_libunwind"
5327 fi
5328
5329 case "$with_libunwind_ia64" in
5330   yes | no)
5331     ;;
5332   auto)
5333     for ac_header in libunwind-ia64.h
5334 do :
5335   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5336 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5337   cat >>confdefs.h <<_ACEOF
5338 #define HAVE_LIBUNWIND_IA64_H 1
5339 _ACEOF
5340
5341 fi
5342
5343 done
5344
5345     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5346     ;;
5347   *)
5348     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5349     ;;
5350 esac
5351
5352 if test x"$with_libunwind_ia64" = xyes; then
5353   for ac_header in libunwind-ia64.h
5354 do :
5355   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5356 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5357   cat >>confdefs.h <<_ACEOF
5358 #define HAVE_LIBUNWIND_IA64_H 1
5359 _ACEOF
5360
5361 fi
5362
5363 done
5364
5365   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5366     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5367   fi
5368   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5369   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5370   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5371 fi
5372
5373 opt_curses=no
5374
5375 # Check whether --with-curses was given.
5376 if test "${with_curses+set}" = set; then :
5377   withval=$with_curses; opt_curses=$withval
5378 fi
5379
5380
5381 prefer_curses=no
5382 if test "$opt_curses" = "yes"; then
5383   prefer_curses=yes
5384 fi
5385
5386 # Profiling support.
5387 # Check whether --enable-profiling was given.
5388 if test "${enable_profiling+set}" = set; then :
5389   enableval=$enable_profiling; case $enableval in
5390     yes | no)
5391       ;;
5392     *)
5393       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5394   esac
5395 else
5396   enable_profiling=no
5397 fi
5398
5399
5400 for ac_func in monstartup _mcleanup
5401 do :
5402   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5403 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5404 eval as_val=\$$as_ac_var
5405    if test "x$as_val" = x""yes; then :
5406   cat >>confdefs.h <<_ACEOF
5407 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5408 _ACEOF
5409
5410 fi
5411 done
5412
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5414 $as_echo_n "checking for _etext... " >&6; }
5415 if test "${ac_cv_var__etext+set}" = set; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h.  */
5420 #include <stdlib.h>
5421 extern char _etext;
5422
5423 int
5424 main ()
5425 {
5426 free (&_etext);
5427   ;
5428   return 0;
5429 }
5430 _ACEOF
5431 if ac_fn_c_try_link "$LINENO"; then :
5432   ac_cv_var__etext=yes
5433 else
5434   ac_cv_var__etext=no
5435 fi
5436 rm -f core conftest.err conftest.$ac_objext \
5437     conftest$ac_exeext conftest.$ac_ext
5438 fi
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5440 $as_echo "$ac_cv_var__etext" >&6; }
5441 if test $ac_cv_var__etext = yes; then
5442
5443 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5444
5445 fi
5446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5447 $as_echo_n "checking for etext... " >&6; }
5448 if test "${ac_cv_var_etext+set}" = set; then :
5449   $as_echo_n "(cached) " >&6
5450 else
5451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5452 /* end confdefs.h.  */
5453 #include <stdlib.h>
5454 extern char etext;
5455
5456 int
5457 main ()
5458 {
5459 free (&etext);
5460   ;
5461   return 0;
5462 }
5463 _ACEOF
5464 if ac_fn_c_try_link "$LINENO"; then :
5465   ac_cv_var_etext=yes
5466 else
5467   ac_cv_var_etext=no
5468 fi
5469 rm -f core conftest.err conftest.$ac_objext \
5470     conftest$ac_exeext conftest.$ac_ext
5471 fi
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5473 $as_echo "$ac_cv_var_etext" >&6; }
5474 if test $ac_cv_var_etext = yes; then
5475
5476 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5477
5478 fi
5479 if test "$enable_profiling" = yes ; then
5480   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5481     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5482   fi
5483   PROFILE_CFLAGS=-pg
5484   OLD_CFLAGS="$CFLAGS"
5485   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5486
5487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5488 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5489 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5490   $as_echo_n "(cached) " >&6
5491 else
5492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h.  */
5494
5495 int
5496 main ()
5497 {
5498 int x;
5499   ;
5500   return 0;
5501 }
5502 _ACEOF
5503 if ac_fn_c_try_compile "$LINENO"; then :
5504   ac_cv_cc_supports_pg=yes
5505 else
5506   ac_cv_cc_supports_pg=no
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509 fi
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5511 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5512
5513   if test $ac_cv_cc_supports_pg = no; then
5514     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5515   fi
5516
5517   CFLAGS="$OLD_CFLAGS"
5518 fi
5519
5520
5521
5522 # Check whether --with-pkgversion was given.
5523 if test "${with_pkgversion+set}" = set; then :
5524   withval=$with_pkgversion; case "$withval" in
5525       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5526       no)  PKGVERSION= ;;
5527       *)   PKGVERSION="($withval) " ;;
5528      esac
5529 else
5530   PKGVERSION="(GDB) "
5531
5532 fi
5533
5534
5535
5536
5537
5538 # Check whether --with-bugurl was given.
5539 if test "${with_bugurl+set}" = set; then :
5540   withval=$with_bugurl; case "$withval" in
5541       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5542       no)  BUGURL=
5543            ;;
5544       *)   BUGURL="$withval"
5545            ;;
5546      esac
5547 else
5548   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5549
5550 fi
5551
5552   case ${BUGURL} in
5553   "")
5554     REPORT_BUGS_TO=
5555     REPORT_BUGS_TEXI=
5556     ;;
5557   *)
5558     REPORT_BUGS_TO="<$BUGURL>"
5559     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5560     ;;
5561   esac;
5562
5563
5564
5565
5566 cat >>confdefs.h <<_ACEOF
5567 #define PKGVERSION "$PKGVERSION"
5568 _ACEOF
5569
5570
5571 cat >>confdefs.h <<_ACEOF
5572 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5573 _ACEOF
5574
5575
5576 # --------------------- #
5577 # Checks for programs.  #
5578 # --------------------- #
5579
5580 for ac_prog in gawk mawk nawk awk
5581 do
5582   # Extract the first word of "$ac_prog", so it can be a program name with args.
5583 set dummy $ac_prog; ac_word=$2
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5585 $as_echo_n "checking for $ac_word... " >&6; }
5586 if test "${ac_cv_prog_AWK+set}" = set; then :
5587   $as_echo_n "(cached) " >&6
5588 else
5589   if test -n "$AWK"; then
5590   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5591 else
5592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5593 for as_dir in $PATH
5594 do
5595   IFS=$as_save_IFS
5596   test -z "$as_dir" && as_dir=.
5597     for ac_exec_ext in '' $ac_executable_extensions; do
5598   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5599     ac_cv_prog_AWK="$ac_prog"
5600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5601     break 2
5602   fi
5603 done
5604   done
5605 IFS=$as_save_IFS
5606
5607 fi
5608 fi
5609 AWK=$ac_cv_prog_AWK
5610 if test -n "$AWK"; then
5611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5612 $as_echo "$AWK" >&6; }
5613 else
5614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5615 $as_echo "no" >&6; }
5616 fi
5617
5618
5619   test -n "$AWK" && break
5620 done
5621
5622 # Find a good install program.  We prefer a C program (faster),
5623 # so one script is as good as another.  But avoid the broken or
5624 # incompatible versions:
5625 # SysV /etc/install, /usr/sbin/install
5626 # SunOS /usr/etc/install
5627 # IRIX /sbin/install
5628 # AIX /bin/install
5629 # AmigaOS /C/install, which installs bootblocks on floppy discs
5630 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5631 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5632 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5633 # OS/2's system install, which has a completely different semantic
5634 # ./install, which can be erroneously created by make from ./install.sh.
5635 # Reject install programs that cannot install multiple files.
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5637 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5638 if test -z "$INSTALL"; then
5639 if test "${ac_cv_path_install+set}" = set; then :
5640   $as_echo_n "(cached) " >&6
5641 else
5642   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5643 for as_dir in $PATH
5644 do
5645   IFS=$as_save_IFS
5646   test -z "$as_dir" && as_dir=.
5647     # Account for people who put trailing slashes in PATH elements.
5648 case $as_dir/ in #((
5649   ./ | .// | /[cC]/* | \
5650   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5651   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5652   /usr/ucb/* ) ;;
5653   *)
5654     # OSF1 and SCO ODT 3.0 have their own names for install.
5655     # Don't use installbsd from OSF since it installs stuff as root
5656     # by default.
5657     for ac_prog in ginstall scoinst install; do
5658       for ac_exec_ext in '' $ac_executable_extensions; do
5659         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5660           if test $ac_prog = install &&
5661             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5662             # AIX install.  It has an incompatible calling convention.
5663             :
5664           elif test $ac_prog = install &&
5665             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5666             # program-specific install script used by HP pwplus--don't use.
5667             :
5668           else
5669             rm -rf conftest.one conftest.two conftest.dir
5670             echo one > conftest.one
5671             echo two > conftest.two
5672             mkdir conftest.dir
5673             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5674               test -s conftest.one && test -s conftest.two &&
5675               test -s conftest.dir/conftest.one &&
5676               test -s conftest.dir/conftest.two
5677             then
5678               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5679               break 3
5680             fi
5681           fi
5682         fi
5683       done
5684     done
5685     ;;
5686 esac
5687
5688   done
5689 IFS=$as_save_IFS
5690
5691 rm -rf conftest.one conftest.two conftest.dir
5692
5693 fi
5694   if test "${ac_cv_path_install+set}" = set; then
5695     INSTALL=$ac_cv_path_install
5696   else
5697     # As a last resort, use the slow shell script.  Don't cache a
5698     # value for INSTALL within a source directory, because that will
5699     # break other packages using the cache if that directory is
5700     # removed, or if the value is a relative name.
5701     INSTALL=$ac_install_sh
5702   fi
5703 fi
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5705 $as_echo "$INSTALL" >&6; }
5706
5707 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5708 # It thinks the first close brace ends the variable substitution.
5709 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5710
5711 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5712
5713 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5714
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5716 $as_echo_n "checking whether ln -s works... " >&6; }
5717 LN_S=$as_ln_s
5718 if test "$LN_S" = "ln -s"; then
5719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5720 $as_echo "yes" >&6; }
5721 else
5722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5723 $as_echo "no, using $LN_S" >&6; }
5724 fi
5725
5726 if test -n "$ac_tool_prefix"; then
5727   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5728 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5730 $as_echo_n "checking for $ac_word... " >&6; }
5731 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5732   $as_echo_n "(cached) " >&6
5733 else
5734   if test -n "$RANLIB"; then
5735   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5736 else
5737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5738 for as_dir in $PATH
5739 do
5740   IFS=$as_save_IFS
5741   test -z "$as_dir" && as_dir=.
5742     for ac_exec_ext in '' $ac_executable_extensions; do
5743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5744     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5746     break 2
5747   fi
5748 done
5749   done
5750 IFS=$as_save_IFS
5751
5752 fi
5753 fi
5754 RANLIB=$ac_cv_prog_RANLIB
5755 if test -n "$RANLIB"; then
5756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5757 $as_echo "$RANLIB" >&6; }
5758 else
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5760 $as_echo "no" >&6; }
5761 fi
5762
5763
5764 fi
5765 if test -z "$ac_cv_prog_RANLIB"; then
5766   ac_ct_RANLIB=$RANLIB
5767   # Extract the first word of "ranlib", so it can be a program name with args.
5768 set dummy ranlib; ac_word=$2
5769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5770 $as_echo_n "checking for $ac_word... " >&6; }
5771 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5772   $as_echo_n "(cached) " >&6
5773 else
5774   if test -n "$ac_ct_RANLIB"; then
5775   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5776 else
5777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5778 for as_dir in $PATH
5779 do
5780   IFS=$as_save_IFS
5781   test -z "$as_dir" && as_dir=.
5782     for ac_exec_ext in '' $ac_executable_extensions; do
5783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5784     ac_cv_prog_ac_ct_RANLIB="ranlib"
5785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5786     break 2
5787   fi
5788 done
5789   done
5790 IFS=$as_save_IFS
5791
5792 fi
5793 fi
5794 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5795 if test -n "$ac_ct_RANLIB"; then
5796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5797 $as_echo "$ac_ct_RANLIB" >&6; }
5798 else
5799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5800 $as_echo "no" >&6; }
5801 fi
5802
5803   if test "x$ac_ct_RANLIB" = x; then
5804     RANLIB=":"
5805   else
5806     case $cross_compiling:$ac_tool_warned in
5807 yes:)
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5810 ac_tool_warned=yes ;;
5811 esac
5812     RANLIB=$ac_ct_RANLIB
5813   fi
5814 else
5815   RANLIB="$ac_cv_prog_RANLIB"
5816 fi
5817
5818 for ac_prog in 'bison -y' byacc
5819 do
5820   # Extract the first word of "$ac_prog", so it can be a program name with args.
5821 set dummy $ac_prog; ac_word=$2
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5823 $as_echo_n "checking for $ac_word... " >&6; }
5824 if test "${ac_cv_prog_YACC+set}" = set; then :
5825   $as_echo_n "(cached) " >&6
5826 else
5827   if test -n "$YACC"; then
5828   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5829 else
5830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5831 for as_dir in $PATH
5832 do
5833   IFS=$as_save_IFS
5834   test -z "$as_dir" && as_dir=.
5835     for ac_exec_ext in '' $ac_executable_extensions; do
5836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5837     ac_cv_prog_YACC="$ac_prog"
5838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5839     break 2
5840   fi
5841 done
5842   done
5843 IFS=$as_save_IFS
5844
5845 fi
5846 fi
5847 YACC=$ac_cv_prog_YACC
5848 if test -n "$YACC"; then
5849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5850 $as_echo "$YACC" >&6; }
5851 else
5852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5853 $as_echo "no" >&6; }
5854 fi
5855
5856
5857   test -n "$YACC" && break
5858 done
5859 test -n "$YACC" || YACC="yacc"
5860
5861
5862 if test -n "$ac_tool_prefix"; then
5863   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5864 set dummy ${ac_tool_prefix}ar; ac_word=$2
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5866 $as_echo_n "checking for $ac_word... " >&6; }
5867 if test "${ac_cv_prog_AR+set}" = set; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   if test -n "$AR"; then
5871   ac_cv_prog_AR="$AR" # Let the user override the test.
5872 else
5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5874 for as_dir in $PATH
5875 do
5876   IFS=$as_save_IFS
5877   test -z "$as_dir" && as_dir=.
5878     for ac_exec_ext in '' $ac_executable_extensions; do
5879   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5880     ac_cv_prog_AR="${ac_tool_prefix}ar"
5881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5882     break 2
5883   fi
5884 done
5885   done
5886 IFS=$as_save_IFS
5887
5888 fi
5889 fi
5890 AR=$ac_cv_prog_AR
5891 if test -n "$AR"; then
5892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5893 $as_echo "$AR" >&6; }
5894 else
5895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5896 $as_echo "no" >&6; }
5897 fi
5898
5899
5900 fi
5901 if test -z "$ac_cv_prog_AR"; then
5902   ac_ct_AR=$AR
5903   # Extract the first word of "ar", so it can be a program name with args.
5904 set dummy ar; ac_word=$2
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5906 $as_echo_n "checking for $ac_word... " >&6; }
5907 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5908   $as_echo_n "(cached) " >&6
5909 else
5910   if test -n "$ac_ct_AR"; then
5911   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5912 else
5913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5914 for as_dir in $PATH
5915 do
5916   IFS=$as_save_IFS
5917   test -z "$as_dir" && as_dir=.
5918     for ac_exec_ext in '' $ac_executable_extensions; do
5919   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5920     ac_cv_prog_ac_ct_AR="ar"
5921     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5922     break 2
5923   fi
5924 done
5925   done
5926 IFS=$as_save_IFS
5927
5928 fi
5929 fi
5930 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5931 if test -n "$ac_ct_AR"; then
5932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5933 $as_echo "$ac_ct_AR" >&6; }
5934 else
5935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5936 $as_echo "no" >&6; }
5937 fi
5938
5939   if test "x$ac_ct_AR" = x; then
5940     AR=""
5941   else
5942     case $cross_compiling:$ac_tool_warned in
5943 yes:)
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5945 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5946 ac_tool_warned=yes ;;
5947 esac
5948     AR=$ac_ct_AR
5949   fi
5950 else
5951   AR="$ac_cv_prog_AR"
5952 fi
5953
5954 if test -n "$ac_tool_prefix"; then
5955   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5956 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5958 $as_echo_n "checking for $ac_word... " >&6; }
5959 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5960   $as_echo_n "(cached) " >&6
5961 else
5962   if test -n "$DLLTOOL"; then
5963   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5964 else
5965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5966 for as_dir in $PATH
5967 do
5968   IFS=$as_save_IFS
5969   test -z "$as_dir" && as_dir=.
5970     for ac_exec_ext in '' $ac_executable_extensions; do
5971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5972     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5974     break 2
5975   fi
5976 done
5977   done
5978 IFS=$as_save_IFS
5979
5980 fi
5981 fi
5982 DLLTOOL=$ac_cv_prog_DLLTOOL
5983 if test -n "$DLLTOOL"; then
5984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5985 $as_echo "$DLLTOOL" >&6; }
5986 else
5987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5988 $as_echo "no" >&6; }
5989 fi
5990
5991
5992 fi
5993 if test -z "$ac_cv_prog_DLLTOOL"; then
5994   ac_ct_DLLTOOL=$DLLTOOL
5995   # Extract the first word of "dlltool", so it can be a program name with args.
5996 set dummy dlltool; ac_word=$2
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5998 $as_echo_n "checking for $ac_word... " >&6; }
5999 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6000   $as_echo_n "(cached) " >&6
6001 else
6002   if test -n "$ac_ct_DLLTOOL"; then
6003   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6004 else
6005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6006 for as_dir in $PATH
6007 do
6008   IFS=$as_save_IFS
6009   test -z "$as_dir" && as_dir=.
6010     for ac_exec_ext in '' $ac_executable_extensions; do
6011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6012     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6014     break 2
6015   fi
6016 done
6017   done
6018 IFS=$as_save_IFS
6019
6020 fi
6021 fi
6022 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6023 if test -n "$ac_ct_DLLTOOL"; then
6024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6025 $as_echo "$ac_ct_DLLTOOL" >&6; }
6026 else
6027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6028 $as_echo "no" >&6; }
6029 fi
6030
6031   if test "x$ac_ct_DLLTOOL" = x; then
6032     DLLTOOL=""
6033   else
6034     case $cross_compiling:$ac_tool_warned in
6035 yes:)
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6038 ac_tool_warned=yes ;;
6039 esac
6040     DLLTOOL=$ac_ct_DLLTOOL
6041   fi
6042 else
6043   DLLTOOL="$ac_cv_prog_DLLTOOL"
6044 fi
6045
6046 if test -n "$ac_tool_prefix"; then
6047   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6048 set dummy ${ac_tool_prefix}windres; ac_word=$2
6049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6050 $as_echo_n "checking for $ac_word... " >&6; }
6051 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6052   $as_echo_n "(cached) " >&6
6053 else
6054   if test -n "$WINDRES"; then
6055   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6056 else
6057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6058 for as_dir in $PATH
6059 do
6060   IFS=$as_save_IFS
6061   test -z "$as_dir" && as_dir=.
6062     for ac_exec_ext in '' $ac_executable_extensions; do
6063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6064     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6066     break 2
6067   fi
6068 done
6069   done
6070 IFS=$as_save_IFS
6071
6072 fi
6073 fi
6074 WINDRES=$ac_cv_prog_WINDRES
6075 if test -n "$WINDRES"; then
6076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6077 $as_echo "$WINDRES" >&6; }
6078 else
6079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6080 $as_echo "no" >&6; }
6081 fi
6082
6083
6084 fi
6085 if test -z "$ac_cv_prog_WINDRES"; then
6086   ac_ct_WINDRES=$WINDRES
6087   # Extract the first word of "windres", so it can be a program name with args.
6088 set dummy windres; ac_word=$2
6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6090 $as_echo_n "checking for $ac_word... " >&6; }
6091 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6092   $as_echo_n "(cached) " >&6
6093 else
6094   if test -n "$ac_ct_WINDRES"; then
6095   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6096 else
6097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6098 for as_dir in $PATH
6099 do
6100   IFS=$as_save_IFS
6101   test -z "$as_dir" && as_dir=.
6102     for ac_exec_ext in '' $ac_executable_extensions; do
6103   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6104     ac_cv_prog_ac_ct_WINDRES="windres"
6105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6106     break 2
6107   fi
6108 done
6109   done
6110 IFS=$as_save_IFS
6111
6112 fi
6113 fi
6114 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6115 if test -n "$ac_ct_WINDRES"; then
6116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6117 $as_echo "$ac_ct_WINDRES" >&6; }
6118 else
6119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6120 $as_echo "no" >&6; }
6121 fi
6122
6123   if test "x$ac_ct_WINDRES" = x; then
6124     WINDRES=""
6125   else
6126     case $cross_compiling:$ac_tool_warned in
6127 yes:)
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6129 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6130 ac_tool_warned=yes ;;
6131 esac
6132     WINDRES=$ac_ct_WINDRES
6133   fi
6134 else
6135   WINDRES="$ac_cv_prog_WINDRES"
6136 fi
6137
6138
6139 # Needed for GNU/Hurd.
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
6233 # ---------------------- #
6234 # Checks for libraries.  #
6235 # ---------------------- #
6236
6237 # We might need to link with -lm; most simulators need it.
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6239 $as_echo_n "checking for main in -lm... " >&6; }
6240 if test "${ac_cv_lib_m_main+set}" = set; then :
6241   $as_echo_n "(cached) " >&6
6242 else
6243   ac_check_lib_save_LIBS=$LIBS
6244 LIBS="-lm  $LIBS"
6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6246 /* end confdefs.h.  */
6247
6248
6249 int
6250 main ()
6251 {
6252 return main ();
6253   ;
6254   return 0;
6255 }
6256 _ACEOF
6257 if ac_fn_c_try_link "$LINENO"; then :
6258   ac_cv_lib_m_main=yes
6259 else
6260   ac_cv_lib_m_main=no
6261 fi
6262 rm -f core conftest.err conftest.$ac_objext \
6263     conftest$ac_exeext conftest.$ac_ext
6264 LIBS=$ac_check_lib_save_LIBS
6265 fi
6266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6267 $as_echo "$ac_cv_lib_m_main" >&6; }
6268 if test "x$ac_cv_lib_m_main" = x""yes; then :
6269   cat >>confdefs.h <<_ACEOF
6270 #define HAVE_LIBM 1
6271 _ACEOF
6272
6273   LIBS="-lm $LIBS"
6274
6275 fi
6276
6277
6278 # We need to link with -lw to get `wctype' on Solaris before Solaris
6279 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6280 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6281 # is known to have this problem).  Therefore we avoid libw if we can.
6282 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6283 if test "x$ac_cv_func_wctype" = x""yes; then :
6284
6285 else
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6287 $as_echo_n "checking for wctype in -lw... " >&6; }
6288 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6289   $as_echo_n "(cached) " >&6
6290 else
6291   ac_check_lib_save_LIBS=$LIBS
6292 LIBS="-lw  $LIBS"
6293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6294 /* end confdefs.h.  */
6295
6296 /* Override any GCC internal prototype to avoid an error.
6297    Use char because int might match the return type of a GCC
6298    builtin and then its argument prototype would still apply.  */
6299 #ifdef __cplusplus
6300 extern "C"
6301 #endif
6302 char wctype ();
6303 int
6304 main ()
6305 {
6306 return wctype ();
6307   ;
6308   return 0;
6309 }
6310 _ACEOF
6311 if ac_fn_c_try_link "$LINENO"; then :
6312   ac_cv_lib_w_wctype=yes
6313 else
6314   ac_cv_lib_w_wctype=no
6315 fi
6316 rm -f core conftest.err conftest.$ac_objext \
6317     conftest$ac_exeext conftest.$ac_ext
6318 LIBS=$ac_check_lib_save_LIBS
6319 fi
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6321 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6322 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6323   cat >>confdefs.h <<_ACEOF
6324 #define HAVE_LIBW 1
6325 _ACEOF
6326
6327   LIBS="-lw $LIBS"
6328
6329 fi
6330
6331 fi
6332
6333
6334 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6336 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6337 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6338   $as_echo_n "(cached) " >&6
6339 else
6340   ac_func_search_save_LIBS=$LIBS
6341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6342 /* end confdefs.h.  */
6343
6344 /* Override any GCC internal prototype to avoid an error.
6345    Use char because int might match the return type of a GCC
6346    builtin and then its argument prototype would still apply.  */
6347 #ifdef __cplusplus
6348 extern "C"
6349 #endif
6350 char gethostbyname ();
6351 int
6352 main ()
6353 {
6354 return gethostbyname ();
6355   ;
6356   return 0;
6357 }
6358 _ACEOF
6359 for ac_lib in '' nsl; do
6360   if test -z "$ac_lib"; then
6361     ac_res="none required"
6362   else
6363     ac_res=-l$ac_lib
6364     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6365   fi
6366   if ac_fn_c_try_link "$LINENO"; then :
6367   ac_cv_search_gethostbyname=$ac_res
6368 fi
6369 rm -f core conftest.err conftest.$ac_objext \
6370     conftest$ac_exeext
6371   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6372   break
6373 fi
6374 done
6375 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6376
6377 else
6378   ac_cv_search_gethostbyname=no
6379 fi
6380 rm conftest.$ac_ext
6381 LIBS=$ac_func_search_save_LIBS
6382 fi
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6384 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6385 ac_res=$ac_cv_search_gethostbyname
6386 if test "$ac_res" != no; then :
6387   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6388
6389 fi
6390
6391
6392 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6394 $as_echo_n "checking for library containing socketpair... " >&6; }
6395 if test "${ac_cv_search_socketpair+set}" = set; then :
6396   $as_echo_n "(cached) " >&6
6397 else
6398   ac_func_search_save_LIBS=$LIBS
6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6400 /* end confdefs.h.  */
6401
6402 /* Override any GCC internal prototype to avoid an error.
6403    Use char because int might match the return type of a GCC
6404    builtin and then its argument prototype would still apply.  */
6405 #ifdef __cplusplus
6406 extern "C"
6407 #endif
6408 char socketpair ();
6409 int
6410 main ()
6411 {
6412 return socketpair ();
6413   ;
6414   return 0;
6415 }
6416 _ACEOF
6417 for ac_lib in '' socket; do
6418   if test -z "$ac_lib"; then
6419     ac_res="none required"
6420   else
6421     ac_res=-l$ac_lib
6422     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6423   fi
6424   if ac_fn_c_try_link "$LINENO"; then :
6425   ac_cv_search_socketpair=$ac_res
6426 fi
6427 rm -f core conftest.err conftest.$ac_objext \
6428     conftest$ac_exeext
6429   if test "${ac_cv_search_socketpair+set}" = set; then :
6430   break
6431 fi
6432 done
6433 if test "${ac_cv_search_socketpair+set}" = set; then :
6434
6435 else
6436   ac_cv_search_socketpair=no
6437 fi
6438 rm conftest.$ac_ext
6439 LIBS=$ac_func_search_save_LIBS
6440 fi
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6442 $as_echo "$ac_cv_search_socketpair" >&6; }
6443 ac_res=$ac_cv_search_socketpair
6444 if test "$ac_res" != no; then :
6445   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6446
6447 fi
6448
6449
6450 # Link in zlib if we can.  This allows us to read compressed debug sections.
6451
6452   # See if the user specified whether he wants zlib support or not.
6453
6454 # Check whether --with-zlib was given.
6455 if test "${with_zlib+set}" = set; then :
6456   withval=$with_zlib;
6457 else
6458   with_zlib=auto
6459 fi
6460
6461
6462   if test "$with_zlib" != "no"; then
6463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6464 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6465 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6466   $as_echo_n "(cached) " >&6
6467 else
6468   ac_func_search_save_LIBS=$LIBS
6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6470 /* end confdefs.h.  */
6471
6472 /* Override any GCC internal prototype to avoid an error.
6473    Use char because int might match the return type of a GCC
6474    builtin and then its argument prototype would still apply.  */
6475 #ifdef __cplusplus
6476 extern "C"
6477 #endif
6478 char zlibVersion ();
6479 int
6480 main ()
6481 {
6482 return zlibVersion ();
6483   ;
6484   return 0;
6485 }
6486 _ACEOF
6487 for ac_lib in '' z; do
6488   if test -z "$ac_lib"; then
6489     ac_res="none required"
6490   else
6491     ac_res=-l$ac_lib
6492     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6493   fi
6494   if ac_fn_c_try_link "$LINENO"; then :
6495   ac_cv_search_zlibVersion=$ac_res
6496 fi
6497 rm -f core conftest.err conftest.$ac_objext \
6498     conftest$ac_exeext
6499   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6500   break
6501 fi
6502 done
6503 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6504
6505 else
6506   ac_cv_search_zlibVersion=no
6507 fi
6508 rm conftest.$ac_ext
6509 LIBS=$ac_func_search_save_LIBS
6510 fi
6511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6512 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6513 ac_res=$ac_cv_search_zlibVersion
6514 if test "$ac_res" != no; then :
6515   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6516   for ac_header in zlib.h
6517 do :
6518   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6519 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6520   cat >>confdefs.h <<_ACEOF
6521 #define HAVE_ZLIB_H 1
6522 _ACEOF
6523
6524 fi
6525
6526 done
6527
6528 fi
6529
6530     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6531       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6532     fi
6533   fi
6534
6535
6536 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6538 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6539 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6540   $as_echo_n "(cached) " >&6
6541 else
6542   ac_func_search_save_LIBS=$LIBS
6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6544 /* end confdefs.h.  */
6545
6546 /* Override any GCC internal prototype to avoid an error.
6547    Use char because int might match the return type of a GCC
6548    builtin and then its argument prototype would still apply.  */
6549 #ifdef __cplusplus
6550 extern "C"
6551 #endif
6552 char dlgetmodinfo ();
6553 int
6554 main ()
6555 {
6556 return dlgetmodinfo ();
6557   ;
6558   return 0;
6559 }
6560 _ACEOF
6561 for ac_lib in '' dl xpdl; do
6562   if test -z "$ac_lib"; then
6563     ac_res="none required"
6564   else
6565     ac_res=-l$ac_lib
6566     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6567   fi
6568   if ac_fn_c_try_link "$LINENO"; then :
6569   ac_cv_search_dlgetmodinfo=$ac_res
6570 fi
6571 rm -f core conftest.err conftest.$ac_objext \
6572     conftest$ac_exeext
6573   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6574   break
6575 fi
6576 done
6577 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6578
6579 else
6580   ac_cv_search_dlgetmodinfo=no
6581 fi
6582 rm conftest.$ac_ext
6583 LIBS=$ac_func_search_save_LIBS
6584 fi
6585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6586 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6587 ac_res=$ac_cv_search_dlgetmodinfo
6588 if test "$ac_res" != no; then :
6589   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6590
6591 fi
6592
6593
6594
6595
6596
6597 # Check whether --with-libiconv-prefix was given.
6598 if test "${with_libiconv_prefix+set}" = set; then :
6599   withval=$with_libiconv_prefix;
6600     for dir in `echo "$withval" | tr : ' '`; do
6601       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6602       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6603     done
6604
6605 fi
6606
6607
6608   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6609   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6610
6611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6612 $as_echo_n "checking for iconv... " >&6; }
6613 if test "${am_cv_func_iconv+set}" = set; then :
6614   $as_echo_n "(cached) " >&6
6615 else
6616
6617     am_cv_func_iconv="no, consider installing GNU libiconv"
6618     am_cv_lib_iconv=no
6619     am_cv_use_build_libiconv=no
6620     am_cv_build_libiconv_path=
6621
6622     # If libiconv is part of the build tree, then try using it over
6623     # any system iconv.
6624     if test -d ../libiconv; then
6625       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6626         am_save_LIBS="$LIBS"
6627         am_save_CPPFLAGS="$CPPFLAGS"
6628         LIBS="$LIBS $lib_dir/libiconv.a"
6629         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6630         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6631 /* end confdefs.h.  */
6632 #include <stdlib.h>
6633 #include <iconv.h>
6634 int
6635 main ()
6636 {
6637 iconv_t cd = iconv_open("","");
6638            iconv(cd,NULL,NULL,NULL,NULL);
6639            iconv_close(cd);
6640   ;
6641   return 0;
6642 }
6643 _ACEOF
6644 if ac_fn_c_try_link "$LINENO"; then :
6645   am_cv_use_build_libiconv=yes
6646           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6647           am_cv_lib_iconv=yes
6648           am_cv_func_iconv=yes
6649 fi
6650 rm -f core conftest.err conftest.$ac_objext \
6651     conftest$ac_exeext conftest.$ac_ext
6652         LIBS="$am_save_LIBS"
6653         CPPFLAGS="$am_save_CPPFLAGS"
6654         if test "$am_cv_use_build_libiconv" = "yes"; then
6655           break
6656         fi
6657       done
6658     fi
6659
6660     # Next, try to find iconv in libc.
6661     if test "$am_cv_func_iconv" != yes; then
6662       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6663 /* end confdefs.h.  */
6664 #include <stdlib.h>
6665 #include <iconv.h>
6666 int
6667 main ()
6668 {
6669 iconv_t cd = iconv_open("","");
6670          iconv(cd,NULL,NULL,NULL,NULL);
6671          iconv_close(cd);
6672   ;
6673   return 0;
6674 }
6675 _ACEOF
6676 if ac_fn_c_try_link "$LINENO"; then :
6677   am_cv_func_iconv=yes
6678 fi
6679 rm -f core conftest.err conftest.$ac_objext \
6680     conftest$ac_exeext conftest.$ac_ext
6681     fi
6682
6683     # If iconv was not in libc, try -liconv.  In this case, arrange to
6684     # look in the libiconv prefix, if it was specified by the user.
6685     if test "$am_cv_func_iconv" != yes; then
6686       am_save_CPPFLAGS="$CPPFLAGS"
6687       am_save_LIBS="$LIBS"
6688       if test -n "$LIBICONV_INCLUDE"; then
6689         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6690         LIBS="$LIBS $LIBICONV_LIBDIR"
6691       fi
6692       LIBS="$LIBS -liconv"
6693       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6694 /* end confdefs.h.  */
6695 #include <stdlib.h>
6696 #include <iconv.h>
6697 int
6698 main ()
6699 {
6700 iconv_t cd = iconv_open("","");
6701          iconv(cd,NULL,NULL,NULL,NULL);
6702          iconv_close(cd);
6703   ;
6704   return 0;
6705 }
6706 _ACEOF
6707 if ac_fn_c_try_link "$LINENO"; then :
6708   am_cv_lib_iconv=yes
6709         am_cv_func_iconv=yes
6710 fi
6711 rm -f core conftest.err conftest.$ac_objext \
6712     conftest$ac_exeext conftest.$ac_ext
6713       LIBS="$am_save_LIBS"
6714       CPPFLAGS="$am_save_CPPFLAGS"
6715     fi
6716
6717 fi
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6719 $as_echo "$am_cv_func_iconv" >&6; }
6720
6721   # Set the various flags based on the cache variables.  We can't rely
6722   # on the flags to remain set from the above code, due to caching.
6723   LIBICONV=
6724   if test "$am_cv_lib_iconv" = yes; then
6725     LIBICONV="-liconv"
6726   else
6727     LIBICONV_LIBDIR=
6728     LIBICONV_INCLUDE=
6729   fi
6730   if test "$am_cv_use_build_libiconv" = yes; then
6731     LIBICONV="$am_cv_build_libiconv_path"
6732     LIBICONV_LIBDIR=""
6733     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6734   fi
6735   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6736   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6737
6738   if test "$am_cv_func_iconv" = yes; then
6739
6740 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6741
6742     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6743 $as_echo_n "checking for iconv declaration... " >&6; }
6744     if test "${am_cv_proto_iconv+set}" = set; then :
6745   $as_echo_n "(cached) " >&6
6746 else
6747
6748       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6749 /* end confdefs.h.  */
6750
6751 #include <stdlib.h>
6752 #include <iconv.h>
6753 extern
6754 #ifdef __cplusplus
6755 "C"
6756 #endif
6757 #if defined(__STDC__) || defined(__cplusplus)
6758 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6759 #else
6760 size_t iconv();
6761 #endif
6762
6763 int
6764 main ()
6765 {
6766
6767   ;
6768   return 0;
6769 }
6770 _ACEOF
6771 if ac_fn_c_try_compile "$LINENO"; then :
6772   am_cv_proto_iconv_arg1=""
6773 else
6774   am_cv_proto_iconv_arg1="const"
6775 fi
6776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6777       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6778 fi
6779
6780     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6781     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6782          }$am_cv_proto_iconv" >&5
6783 $as_echo "${ac_t:-
6784          }$am_cv_proto_iconv" >&6; }
6785
6786 cat >>confdefs.h <<_ACEOF
6787 #define ICONV_CONST $am_cv_proto_iconv_arg1
6788 _ACEOF
6789
6790   fi
6791
6792
6793 # GDB may fork/exec the iconv program to get the list of supported character
6794 # sets.  Allow the user to specify where to find it.
6795 # There are several factors affecting the choice of option name:
6796 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6797 #   the build-time location of libiconv files.
6798 # - The program we need to find is iconv, which comes with glibc.  The user
6799 #   doesn't necessarily have libiconv installed.  Therefore naming this
6800 #   --with-libiconv-foo feels wrong.
6801 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6802 #   defined to work on directories not files (though it really doesn't know
6803 #   the difference).
6804 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6805 #   with --with-libiconv-prefix.
6806 # Putting these together is why the option name is --with-iconv-bin.
6807
6808
6809 # Check whether --with-iconv-bin was given.
6810 if test "${with_iconv_bin+set}" = set; then :
6811   withval=$with_iconv_bin; iconv_bin="${withval}"
6812
6813 cat >>confdefs.h <<_ACEOF
6814 #define ICONV_BIN "${iconv_bin}"
6815 _ACEOF
6816
6817
6818   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6819      if test "x$prefix" = xNONE; then
6820         test_prefix=/usr/local
6821      else
6822         test_prefix=$prefix
6823      fi
6824   else
6825      test_prefix=$exec_prefix
6826   fi
6827   value=0
6828   case ${iconv_bin} in
6829      "${test_prefix}"|"${test_prefix}/"*|\
6830         '${exec_prefix}'|'${exec_prefix}/'*)
6831      value=1
6832      ;;
6833   esac
6834
6835 cat >>confdefs.h <<_ACEOF
6836 #define ICONV_BIN_RELOCATABLE $value
6837 _ACEOF
6838
6839
6840
6841 fi
6842
6843
6844 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6845 # There is a very specific comment in /usr/include/curses.h explaining that
6846 # termcap routines built into libcurses must not be used.
6847 #
6848 # The symptoms we observed so far is GDB unexpectedly changing
6849 # the terminal settings when tgetent is called - this is particularly
6850 # visible as the output is missing carriage returns, and so rapidly
6851 # becomes very hard to read.
6852 #
6853 # The readline configure script has already decided that libtermcap
6854 # was enough for its purposes, and so decided to build readline using
6855 # libtermcap.  Since the TUI mode requires curses, building GDB with
6856 # TUI enabled results in both libraries to be used at the same time,
6857 # which is not allowed.  This basically means that GDB with TUI is
6858 # broken on alpha-osf.
6859
6860 case $host_os in
6861   osf* )
6862     if test x"$enable_tui" = xyes; then
6863       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6864     fi
6865     if test x"$enable_tui" = xauto; then
6866       enable_tui=no
6867     fi
6868     ;;
6869 esac
6870
6871 # For the TUI, we need enhanced curses functionality.
6872 if test x"$enable_tui" != xno; then
6873   prefer_curses=yes
6874 fi
6875
6876 curses_found=no
6877 if test x"$prefer_curses" = xyes; then
6878   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6879   # curses library because the latter might not provide all the
6880   # functionality we need.  However, this leads to problems on systems
6881   # where the linker searches /usr/local/lib, but the compiler doesn't
6882   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6883   # default installation of ncurses on alpha*-dec-osf* will lead to such
6884   # a situation.
6885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6886 $as_echo_n "checking for library containing waddstr... " >&6; }
6887 if test "${ac_cv_search_waddstr+set}" = set; then :
6888   $as_echo_n "(cached) " >&6
6889 else
6890   ac_func_search_save_LIBS=$LIBS
6891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6892 /* end confdefs.h.  */
6893
6894 /* Override any GCC internal prototype to avoid an error.
6895    Use char because int might match the return type of a GCC
6896    builtin and then its argument prototype would still apply.  */
6897 #ifdef __cplusplus
6898 extern "C"
6899 #endif
6900 char waddstr ();
6901 int
6902 main ()
6903 {
6904 return waddstr ();
6905   ;
6906   return 0;
6907 }
6908 _ACEOF
6909 for ac_lib in '' ncurses cursesX curses; do
6910   if test -z "$ac_lib"; then
6911     ac_res="none required"
6912   else
6913     ac_res=-l$ac_lib
6914     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6915   fi
6916   if ac_fn_c_try_link "$LINENO"; then :
6917   ac_cv_search_waddstr=$ac_res
6918 fi
6919 rm -f core conftest.err conftest.$ac_objext \
6920     conftest$ac_exeext
6921   if test "${ac_cv_search_waddstr+set}" = set; then :
6922   break
6923 fi
6924 done
6925 if test "${ac_cv_search_waddstr+set}" = set; then :
6926
6927 else
6928   ac_cv_search_waddstr=no
6929 fi
6930 rm conftest.$ac_ext
6931 LIBS=$ac_func_search_save_LIBS
6932 fi
6933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6934 $as_echo "$ac_cv_search_waddstr" >&6; }
6935 ac_res=$ac_cv_search_waddstr
6936 if test "$ac_res" != no; then :
6937   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6938
6939 fi
6940
6941
6942   if test "$ac_cv_search_waddstr" != no; then
6943     curses_found=yes
6944   fi
6945 fi
6946
6947 # Check whether we should enable the TUI, but only do so if we really
6948 # can.
6949 if test x"$enable_tui" != xno; then
6950   if test -d $srcdir/tui; then
6951     if test "$curses_found" != no; then
6952       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6953       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6954       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6955       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6956     else
6957       if test x"$enable_tui" = xyes; then
6958         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6959       else
6960         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6961 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6962       fi
6963     fi
6964   fi
6965 fi
6966
6967 # Since GDB uses Readline, we need termcap functionality.  In many
6968 # cases this will be provided by the curses library, but some systems
6969 # have a seperate termcap library, or no curses library at all.
6970
6971 case $host_os in
6972   cygwin*)
6973     if test -d $srcdir/libtermcap; then
6974       LIBS="../libtermcap/libtermcap.a $LIBS"
6975       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6976     fi ;;
6977   go32* | *djgpp*)
6978     ac_cv_search_tgetent="none required"
6979     ;;
6980   *mingw32*)
6981     ac_cv_search_tgetent="none required"
6982     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6983     ;;
6984 esac
6985
6986 # These are the libraries checked by Readline.
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6988 $as_echo_n "checking for library containing tgetent... " >&6; }
6989 if test "${ac_cv_search_tgetent+set}" = set; then :
6990   $as_echo_n "(cached) " >&6
6991 else
6992   ac_func_search_save_LIBS=$LIBS
6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6994 /* end confdefs.h.  */
6995
6996 /* Override any GCC internal prototype to avoid an error.
6997    Use char because int might match the return type of a GCC
6998    builtin and then its argument prototype would still apply.  */
6999 #ifdef __cplusplus
7000 extern "C"
7001 #endif
7002 char tgetent ();
7003 int
7004 main ()
7005 {
7006 return tgetent ();
7007   ;
7008   return 0;
7009 }
7010 _ACEOF
7011 for ac_lib in '' termcap tinfo curses ncurses; do
7012   if test -z "$ac_lib"; then
7013     ac_res="none required"
7014   else
7015     ac_res=-l$ac_lib
7016     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7017   fi
7018   if ac_fn_c_try_link "$LINENO"; then :
7019   ac_cv_search_tgetent=$ac_res
7020 fi
7021 rm -f core conftest.err conftest.$ac_objext \
7022     conftest$ac_exeext
7023   if test "${ac_cv_search_tgetent+set}" = set; then :
7024   break
7025 fi
7026 done
7027 if test "${ac_cv_search_tgetent+set}" = set; then :
7028
7029 else
7030   ac_cv_search_tgetent=no
7031 fi
7032 rm conftest.$ac_ext
7033 LIBS=$ac_func_search_save_LIBS
7034 fi
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7036 $as_echo "$ac_cv_search_tgetent" >&6; }
7037 ac_res=$ac_cv_search_tgetent
7038 if test "$ac_res" != no; then :
7039   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7040
7041 fi
7042
7043
7044 if test "$ac_cv_search_tgetent" = no; then
7045   as_fn_error "no termcap library found" "$LINENO" 5
7046 fi
7047
7048
7049 # Check whether --with-system-readline was given.
7050 if test "${with_system_readline+set}" = set; then :
7051   withval=$with_system_readline;
7052 fi
7053
7054
7055 if test "$with_system_readline" = yes; then
7056   READLINE=-lreadline
7057   READLINE_DEPS=
7058   READLINE_CFLAGS=
7059   READLINE_TEXI_INCFLAG=
7060 else
7061   READLINE='$(READLINE_DIR)/libreadline.a'
7062   READLINE_DEPS='$(READLINE)'
7063   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7064   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7065 fi
7066
7067
7068
7069
7070
7071 # Generate jit-reader.h
7072
7073 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7074 TARGET_PTR=
7075
7076 # The cast to long int works around a bug in the HP C Compiler
7077 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7078 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7079 # This bug is HP SR number 8606223364.
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7081 $as_echo_n "checking size of unsigned long long... " >&6; }
7082 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7083   $as_echo_n "(cached) " >&6
7084 else
7085   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7086
7087 else
7088   if test "$ac_cv_type_unsigned_long_long" = yes; then
7089      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7090 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7091 { as_fn_set_status 77
7092 as_fn_error "cannot compute sizeof (unsigned long long)
7093 See \`config.log' for more details." "$LINENO" 5; }; }
7094    else
7095      ac_cv_sizeof_unsigned_long_long=0
7096    fi
7097 fi
7098
7099 fi
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7101 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7102
7103
7104
7105 cat >>confdefs.h <<_ACEOF
7106 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7107 _ACEOF
7108
7109
7110 # The cast to long int works around a bug in the HP C Compiler
7111 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7112 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7113 # This bug is HP SR number 8606223364.
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7115 $as_echo_n "checking size of unsigned long... " >&6; }
7116 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7117   $as_echo_n "(cached) " >&6
7118 else
7119   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7120
7121 else
7122   if test "$ac_cv_type_unsigned_long" = yes; then
7123      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7125 { as_fn_set_status 77
7126 as_fn_error "cannot compute sizeof (unsigned long)
7127 See \`config.log' for more details." "$LINENO" 5; }; }
7128    else
7129      ac_cv_sizeof_unsigned_long=0
7130    fi
7131 fi
7132
7133 fi
7134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7135 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7136
7137
7138
7139 cat >>confdefs.h <<_ACEOF
7140 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7141 _ACEOF
7142
7143
7144 # The cast to long int works around a bug in the HP C Compiler
7145 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7146 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7147 # This bug is HP SR number 8606223364.
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7149 $as_echo_n "checking size of unsigned __int128... " >&6; }
7150 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7151   $as_echo_n "(cached) " >&6
7152 else
7153   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7154
7155 else
7156   if test "$ac_cv_type_unsigned___int128" = yes; then
7157      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7159 { as_fn_set_status 77
7160 as_fn_error "cannot compute sizeof (unsigned __int128)
7161 See \`config.log' for more details." "$LINENO" 5; }; }
7162    else
7163      ac_cv_sizeof_unsigned___int128=0
7164    fi
7165 fi
7166
7167 fi
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7169 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7170
7171
7172
7173 cat >>confdefs.h <<_ACEOF
7174 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7175 _ACEOF
7176
7177
7178
7179 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7180   TARGET_PTR="unsigned long"
7181 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7182   TARGET_PTR="unsigned long long"
7183 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7184   TARGET_PTR="unsigned __int128"
7185 else
7186   TARGET_PTR="unsigned long"
7187 fi
7188
7189
7190 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7191
7192
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7194 $as_echo_n "checking for library containing dlopen... " >&6; }
7195 if test "${ac_cv_search_dlopen+set}" = set; then :
7196   $as_echo_n "(cached) " >&6
7197 else
7198   ac_func_search_save_LIBS=$LIBS
7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7200 /* end confdefs.h.  */
7201
7202 /* Override any GCC internal prototype to avoid an error.
7203    Use char because int might match the return type of a GCC
7204    builtin and then its argument prototype would still apply.  */
7205 #ifdef __cplusplus
7206 extern "C"
7207 #endif
7208 char dlopen ();
7209 int
7210 main ()
7211 {
7212 return dlopen ();
7213   ;
7214   return 0;
7215 }
7216 _ACEOF
7217 for ac_lib in '' dl; do
7218   if test -z "$ac_lib"; then
7219     ac_res="none required"
7220   else
7221     ac_res=-l$ac_lib
7222     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7223   fi
7224   if ac_fn_c_try_link "$LINENO"; then :
7225   ac_cv_search_dlopen=$ac_res
7226 fi
7227 rm -f core conftest.err conftest.$ac_objext \
7228     conftest$ac_exeext
7229   if test "${ac_cv_search_dlopen+set}" = set; then :
7230   break
7231 fi
7232 done
7233 if test "${ac_cv_search_dlopen+set}" = set; then :
7234
7235 else
7236   ac_cv_search_dlopen=no
7237 fi
7238 rm conftest.$ac_ext
7239 LIBS=$ac_func_search_save_LIBS
7240 fi
7241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7242 $as_echo "$ac_cv_search_dlopen" >&6; }
7243 ac_res=$ac_cv_search_dlopen
7244 if test "$ac_res" != no; then :
7245   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7246
7247 fi
7248
7249
7250
7251
7252 # Check whether --with-jit-reader-dir was given.
7253 if test "${with_jit_reader_dir+set}" = set; then :
7254   withval=$with_jit_reader_dir;
7255     JIT_READER_DIR=$withval
7256 else
7257   JIT_READER_DIR=${libdir}/gdb
7258 fi
7259
7260
7261   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7262   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7263   ac_define_dir=`eval echo $JIT_READER_DIR`
7264   ac_define_dir=`eval echo $ac_define_dir`
7265
7266 cat >>confdefs.h <<_ACEOF
7267 #define JIT_READER_DIR "$ac_define_dir"
7268 _ACEOF
7269
7270
7271
7272
7273   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7274      if test "x$prefix" = xNONE; then
7275         test_prefix=/usr/local
7276      else
7277         test_prefix=$prefix
7278      fi
7279   else
7280      test_prefix=$exec_prefix
7281   fi
7282   value=0
7283   case ${ac_define_dir} in
7284      "${test_prefix}"|"${test_prefix}/"*|\
7285         '${exec_prefix}'|'${exec_prefix}/'*)
7286      value=1
7287      ;;
7288   esac
7289
7290 cat >>confdefs.h <<_ACEOF
7291 #define JIT_READER_DIR_RELOCATABLE $value
7292 _ACEOF
7293
7294
7295
7296
7297
7298 # Check whether --with-expat was given.
7299 if test "${with_expat+set}" = set; then :
7300   withval=$with_expat;
7301 else
7302   with_expat=auto
7303 fi
7304
7305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7306 $as_echo_n "checking whether to use expat... " >&6; }
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7308 $as_echo "$with_expat" >&6; }
7309
7310 if test "${with_expat}" = no; then
7311   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7312 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7313   HAVE_LIBEXPAT=no
7314 else
7315
7316       if test "X$prefix" = "XNONE"; then
7317     acl_final_prefix="$ac_default_prefix"
7318   else
7319     acl_final_prefix="$prefix"
7320   fi
7321   if test "X$exec_prefix" = "XNONE"; then
7322     acl_final_exec_prefix='${prefix}'
7323   else
7324     acl_final_exec_prefix="$exec_prefix"
7325   fi
7326   acl_save_prefix="$prefix"
7327   prefix="$acl_final_prefix"
7328   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7329   prefix="$acl_save_prefix"
7330
7331
7332 # Check whether --with-gnu-ld was given.
7333 if test "${with_gnu_ld+set}" = set; then :
7334   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7335 else
7336   with_gnu_ld=no
7337 fi
7338
7339 # Prepare PATH_SEPARATOR.
7340 # The user is always right.
7341 if test "${PATH_SEPARATOR+set}" != set; then
7342   echo "#! /bin/sh" >conf$$.sh
7343   echo  "exit 0"   >>conf$$.sh
7344   chmod +x conf$$.sh
7345   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7346     PATH_SEPARATOR=';'
7347   else
7348     PATH_SEPARATOR=:
7349   fi
7350   rm -f conf$$.sh
7351 fi
7352 ac_prog=ld
7353 if test "$GCC" = yes; then
7354   # Check if gcc -print-prog-name=ld gives a path.
7355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7356 $as_echo_n "checking for ld used by GCC... " >&6; }
7357   case $host in
7358   *-*-mingw*)
7359     # gcc leaves a trailing carriage return which upsets mingw
7360     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7361   *)
7362     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7363   esac
7364   case $ac_prog in
7365     # Accept absolute paths.
7366     [\\/]* | [A-Za-z]:[\\/]*)
7367       re_direlt='/[^/][^/]*/\.\./'
7368       # Canonicalize the path of ld
7369       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7370       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7371         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7372       done
7373       test -z "$LD" && LD="$ac_prog"
7374       ;;
7375   "")
7376     # If it fails, then pretend we aren't using GCC.
7377     ac_prog=ld
7378     ;;
7379   *)
7380     # If it is relative, then search for the first ld in PATH.
7381     with_gnu_ld=unknown
7382     ;;
7383   esac
7384 elif test "$with_gnu_ld" = yes; then
7385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7386 $as_echo_n "checking for GNU ld... " >&6; }
7387 else
7388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7389 $as_echo_n "checking for non-GNU ld... " >&6; }
7390 fi
7391 if test "${acl_cv_path_LD+set}" = set; then :
7392   $as_echo_n "(cached) " >&6
7393 else
7394   if test -z "$LD"; then
7395   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7396   for ac_dir in $PATH; do
7397     test -z "$ac_dir" && ac_dir=.
7398     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7399       acl_cv_path_LD="$ac_dir/$ac_prog"
7400       # Check to see if the program is GNU ld.  I'd rather use --version,
7401       # but apparently some GNU ld's only accept -v.
7402       # Break only if it was the GNU/non-GNU ld that we prefer.
7403       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7404         test "$with_gnu_ld" != no && break
7405       else
7406         test "$with_gnu_ld" != yes && break
7407       fi
7408     fi
7409   done
7410   IFS="$ac_save_ifs"
7411 else
7412   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7413 fi
7414 fi
7415
7416 LD="$acl_cv_path_LD"
7417 if test -n "$LD"; then
7418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7419 $as_echo "$LD" >&6; }
7420 else
7421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7422 $as_echo "no" >&6; }
7423 fi
7424 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7426 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7427 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7428   $as_echo_n "(cached) " >&6
7429 else
7430   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7431 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7432   acl_cv_prog_gnu_ld=yes
7433 else
7434   acl_cv_prog_gnu_ld=no
7435 fi
7436 fi
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7438 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7439 with_gnu_ld=$acl_cv_prog_gnu_ld
7440
7441
7442
7443                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7444 $as_echo_n "checking for shared library run path origin... " >&6; }
7445 if test "${acl_cv_rpath+set}" = set; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448
7449     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7450     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7451     . ./conftest.sh
7452     rm -f ./conftest.sh
7453     acl_cv_rpath=done
7454
7455 fi
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7457 $as_echo "$acl_cv_rpath" >&6; }
7458   wl="$acl_cv_wl"
7459   libext="$acl_cv_libext"
7460   shlibext="$acl_cv_shlibext"
7461   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7462   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7463   hardcode_direct="$acl_cv_hardcode_direct"
7464   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7465     # Check whether --enable-rpath was given.
7466 if test "${enable_rpath+set}" = set; then :
7467   enableval=$enable_rpath; :
7468 else
7469   enable_rpath=yes
7470 fi
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481     use_additional=yes
7482
7483   acl_save_prefix="$prefix"
7484   prefix="$acl_final_prefix"
7485   acl_save_exec_prefix="$exec_prefix"
7486   exec_prefix="$acl_final_exec_prefix"
7487
7488     eval additional_includedir=\"$includedir\"
7489     eval additional_libdir=\"$libdir\"
7490
7491   exec_prefix="$acl_save_exec_prefix"
7492   prefix="$acl_save_prefix"
7493
7494
7495 # Check whether --with-libexpat-prefix was given.
7496 if test "${with_libexpat_prefix+set}" = set; then :
7497   withval=$with_libexpat_prefix;
7498     if test "X$withval" = "Xno"; then
7499       use_additional=no
7500     else
7501       if test "X$withval" = "X"; then
7502
7503   acl_save_prefix="$prefix"
7504   prefix="$acl_final_prefix"
7505   acl_save_exec_prefix="$exec_prefix"
7506   exec_prefix="$acl_final_exec_prefix"
7507
7508           eval additional_includedir=\"$includedir\"
7509           eval additional_libdir=\"$libdir\"
7510
7511   exec_prefix="$acl_save_exec_prefix"
7512   prefix="$acl_save_prefix"
7513
7514       else
7515         additional_includedir="$withval/include"
7516         additional_libdir="$withval/lib"
7517       fi
7518     fi
7519
7520 fi
7521
7522       LIBEXPAT=
7523   LTLIBEXPAT=
7524   INCEXPAT=
7525   rpathdirs=
7526   ltrpathdirs=
7527   names_already_handled=
7528   names_next_round='expat '
7529   while test -n "$names_next_round"; do
7530     names_this_round="$names_next_round"
7531     names_next_round=
7532     for name in $names_this_round; do
7533       already_handled=
7534       for n in $names_already_handled; do
7535         if test "$n" = "$name"; then
7536           already_handled=yes
7537           break
7538         fi
7539       done
7540       if test -z "$already_handled"; then
7541         names_already_handled="$names_already_handled $name"
7542                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7543         eval value=\"\$HAVE_LIB$uppername\"
7544         if test -n "$value"; then
7545           if test "$value" = yes; then
7546             eval value=\"\$LIB$uppername\"
7547             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7548             eval value=\"\$LTLIB$uppername\"
7549             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7550           else
7551                                     :
7552           fi
7553         else
7554                               found_dir=
7555           found_la=
7556           found_so=
7557           found_a=
7558           if test $use_additional = yes; then
7559             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7560               found_dir="$additional_libdir"
7561               found_so="$additional_libdir/lib$name.$shlibext"
7562               if test -f "$additional_libdir/lib$name.la"; then
7563                 found_la="$additional_libdir/lib$name.la"
7564               fi
7565             else
7566               if test -f "$additional_libdir/lib$name.$libext"; then
7567                 found_dir="$additional_libdir"
7568                 found_a="$additional_libdir/lib$name.$libext"
7569                 if test -f "$additional_libdir/lib$name.la"; then
7570                   found_la="$additional_libdir/lib$name.la"
7571                 fi
7572               fi
7573             fi
7574           fi
7575           if test "X$found_dir" = "X"; then
7576             for x in $LDFLAGS $LTLIBEXPAT; do
7577
7578   acl_save_prefix="$prefix"
7579   prefix="$acl_final_prefix"
7580   acl_save_exec_prefix="$exec_prefix"
7581   exec_prefix="$acl_final_exec_prefix"
7582   eval x=\"$x\"
7583   exec_prefix="$acl_save_exec_prefix"
7584   prefix="$acl_save_prefix"
7585
7586               case "$x" in
7587                 -L*)
7588                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7589                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7590                     found_dir="$dir"
7591                     found_so="$dir/lib$name.$shlibext"
7592                     if test -f "$dir/lib$name.la"; then
7593                       found_la="$dir/lib$name.la"
7594                     fi
7595                   else
7596                     if test -f "$dir/lib$name.$libext"; then
7597                       found_dir="$dir"
7598                       found_a="$dir/lib$name.$libext"
7599                       if test -f "$dir/lib$name.la"; then
7600                         found_la="$dir/lib$name.la"
7601                       fi
7602                     fi
7603                   fi
7604                   ;;
7605               esac
7606               if test "X$found_dir" != "X"; then
7607                 break
7608               fi
7609             done
7610           fi
7611           if test "X$found_dir" != "X"; then
7612                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7613             if test "X$found_so" != "X"; then
7614                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7615                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7616               else
7617                                                                                 haveit=
7618                 for x in $ltrpathdirs; do
7619                   if test "X$x" = "X$found_dir"; then
7620                     haveit=yes
7621                     break
7622                   fi
7623                 done
7624                 if test -z "$haveit"; then
7625                   ltrpathdirs="$ltrpathdirs $found_dir"
7626                 fi
7627                                 if test "$hardcode_direct" = yes; then
7628                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7629                 else
7630                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7631                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7632                                                             haveit=
7633                     for x in $rpathdirs; do
7634                       if test "X$x" = "X$found_dir"; then
7635                         haveit=yes
7636                         break
7637                       fi
7638                     done
7639                     if test -z "$haveit"; then
7640                       rpathdirs="$rpathdirs $found_dir"
7641                     fi
7642                   else
7643                                                                                 haveit=
7644                     for x in $LDFLAGS $LIBEXPAT; do
7645
7646   acl_save_prefix="$prefix"
7647   prefix="$acl_final_prefix"
7648   acl_save_exec_prefix="$exec_prefix"
7649   exec_prefix="$acl_final_exec_prefix"
7650   eval x=\"$x\"
7651   exec_prefix="$acl_save_exec_prefix"
7652   prefix="$acl_save_prefix"
7653
7654                       if test "X$x" = "X-L$found_dir"; then
7655                         haveit=yes
7656                         break
7657                       fi
7658                     done
7659                     if test -z "$haveit"; then
7660                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7661                     fi
7662                     if test "$hardcode_minus_L" != no; then
7663                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7664                     else
7665                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7666                     fi
7667                   fi
7668                 fi
7669               fi
7670             else
7671               if test "X$found_a" != "X"; then
7672                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7673               else
7674                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7675               fi
7676             fi
7677                         additional_includedir=
7678             case "$found_dir" in
7679               */lib | */lib/)
7680                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7681                 additional_includedir="$basedir/include"
7682                 ;;
7683             esac
7684             if test "X$additional_includedir" != "X"; then
7685                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7686                 haveit=
7687                 if test "X$additional_includedir" = "X/usr/local/include"; then
7688                   if test -n "$GCC"; then
7689                     case $host_os in
7690                       linux*) haveit=yes;;
7691                     esac
7692                   fi
7693                 fi
7694                 if test -z "$haveit"; then
7695                   for x in $CPPFLAGS $INCEXPAT; do
7696
7697   acl_save_prefix="$prefix"
7698   prefix="$acl_final_prefix"
7699   acl_save_exec_prefix="$exec_prefix"
7700   exec_prefix="$acl_final_exec_prefix"
7701   eval x=\"$x\"
7702   exec_prefix="$acl_save_exec_prefix"
7703   prefix="$acl_save_prefix"
7704
7705                     if test "X$x" = "X-I$additional_includedir"; then
7706                       haveit=yes
7707                       break
7708                     fi
7709                   done
7710                   if test -z "$haveit"; then
7711                     if test -d "$additional_includedir"; then
7712                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7713                     fi
7714                   fi
7715                 fi
7716               fi
7717             fi
7718                         if test -n "$found_la"; then
7719                                                         save_libdir="$libdir"
7720               case "$found_la" in
7721                 */* | *\\*) . "$found_la" ;;
7722                 *) . "./$found_la" ;;
7723               esac
7724               libdir="$save_libdir"
7725                             for dep in $dependency_libs; do
7726                 case "$dep" in
7727                   -L*)
7728                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7729                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7730                       haveit=
7731                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7732                         if test -n "$GCC"; then
7733                           case $host_os in
7734                             linux*) haveit=yes;;
7735                           esac
7736                         fi
7737                       fi
7738                       if test -z "$haveit"; then
7739                         haveit=
7740                         for x in $LDFLAGS $LIBEXPAT; do
7741
7742   acl_save_prefix="$prefix"
7743   prefix="$acl_final_prefix"
7744   acl_save_exec_prefix="$exec_prefix"
7745   exec_prefix="$acl_final_exec_prefix"
7746   eval x=\"$x\"
7747   exec_prefix="$acl_save_exec_prefix"
7748   prefix="$acl_save_prefix"
7749
7750                           if test "X$x" = "X-L$additional_libdir"; then
7751                             haveit=yes
7752                             break
7753                           fi
7754                         done
7755                         if test -z "$haveit"; then
7756                           if test -d "$additional_libdir"; then
7757                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7758                           fi
7759                         fi
7760                         haveit=
7761                         for x in $LDFLAGS $LTLIBEXPAT; do
7762
7763   acl_save_prefix="$prefix"
7764   prefix="$acl_final_prefix"
7765   acl_save_exec_prefix="$exec_prefix"
7766   exec_prefix="$acl_final_exec_prefix"
7767   eval x=\"$x\"
7768   exec_prefix="$acl_save_exec_prefix"
7769   prefix="$acl_save_prefix"
7770
7771                           if test "X$x" = "X-L$additional_libdir"; then
7772                             haveit=yes
7773                             break
7774                           fi
7775                         done
7776                         if test -z "$haveit"; then
7777                           if test -d "$additional_libdir"; then
7778                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7779                           fi
7780                         fi
7781                       fi
7782                     fi
7783                     ;;
7784                   -R*)
7785                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7786                     if test "$enable_rpath" != no; then
7787                                                                   haveit=
7788                       for x in $rpathdirs; do
7789                         if test "X$x" = "X$dir"; then
7790                           haveit=yes
7791                           break
7792                         fi
7793                       done
7794                       if test -z "$haveit"; then
7795                         rpathdirs="$rpathdirs $dir"
7796                       fi
7797                                                                   haveit=
7798                       for x in $ltrpathdirs; do
7799                         if test "X$x" = "X$dir"; then
7800                           haveit=yes
7801                           break
7802                         fi
7803                       done
7804                       if test -z "$haveit"; then
7805                         ltrpathdirs="$ltrpathdirs $dir"
7806                       fi
7807                     fi
7808                     ;;
7809                   -l*)
7810                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7811                     ;;
7812                   *.la)
7813                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7814                     ;;
7815                   *)
7816                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7817                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7818                     ;;
7819                 esac
7820               done
7821             fi
7822           else
7823                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7824             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7825           fi
7826         fi
7827       fi
7828     done
7829   done
7830   if test "X$rpathdirs" != "X"; then
7831     if test -n "$hardcode_libdir_separator"; then
7832                         alldirs=
7833       for found_dir in $rpathdirs; do
7834         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7835       done
7836             acl_save_libdir="$libdir"
7837       libdir="$alldirs"
7838       eval flag=\"$hardcode_libdir_flag_spec\"
7839       libdir="$acl_save_libdir"
7840       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7841     else
7842             for found_dir in $rpathdirs; do
7843         acl_save_libdir="$libdir"
7844         libdir="$found_dir"
7845         eval flag=\"$hardcode_libdir_flag_spec\"
7846         libdir="$acl_save_libdir"
7847         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7848       done
7849     fi
7850   fi
7851   if test "X$ltrpathdirs" != "X"; then
7852             for found_dir in $ltrpathdirs; do
7853       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7854     done
7855   fi
7856
7857
7858         ac_save_CPPFLAGS="$CPPFLAGS"
7859
7860   for element in $INCEXPAT; do
7861     haveit=
7862     for x in $CPPFLAGS; do
7863
7864   acl_save_prefix="$prefix"
7865   prefix="$acl_final_prefix"
7866   acl_save_exec_prefix="$exec_prefix"
7867   exec_prefix="$acl_final_exec_prefix"
7868   eval x=\"$x\"
7869   exec_prefix="$acl_save_exec_prefix"
7870   prefix="$acl_save_prefix"
7871
7872       if test "X$x" = "X$element"; then
7873         haveit=yes
7874         break
7875       fi
7876     done
7877     if test -z "$haveit"; then
7878       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7879     fi
7880   done
7881
7882
7883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7884 $as_echo_n "checking for libexpat... " >&6; }
7885 if test "${ac_cv_libexpat+set}" = set; then :
7886   $as_echo_n "(cached) " >&6
7887 else
7888
7889     ac_save_LIBS="$LIBS"
7890     LIBS="$LIBS $LIBEXPAT"
7891     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7892 /* end confdefs.h.  */
7893 #include "expat.h"
7894 int
7895 main ()
7896 {
7897 XML_Parser p = XML_ParserCreate (0);
7898   ;
7899   return 0;
7900 }
7901 _ACEOF
7902 if ac_fn_c_try_link "$LINENO"; then :
7903   ac_cv_libexpat=yes
7904 else
7905   ac_cv_libexpat=no
7906 fi
7907 rm -f core conftest.err conftest.$ac_objext \
7908     conftest$ac_exeext conftest.$ac_ext
7909     LIBS="$ac_save_LIBS"
7910
7911 fi
7912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7913 $as_echo "$ac_cv_libexpat" >&6; }
7914   if test "$ac_cv_libexpat" = yes; then
7915     HAVE_LIBEXPAT=yes
7916
7917 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7918
7919     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7920 $as_echo_n "checking how to link with libexpat... " >&6; }
7921     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7922 $as_echo "$LIBEXPAT" >&6; }
7923   else
7924     HAVE_LIBEXPAT=no
7925             CPPFLAGS="$ac_save_CPPFLAGS"
7926     LIBEXPAT=
7927     LTLIBEXPAT=
7928   fi
7929
7930
7931
7932
7933
7934
7935   if test "$HAVE_LIBEXPAT" != yes; then
7936     if test "$with_expat" = yes; then
7937       as_fn_error "expat is missing or unusable" "$LINENO" 5
7938     else
7939       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7940 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7941     fi
7942   else
7943     save_LIBS=$LIBS
7944     LIBS="$LIBS $LIBEXPAT"
7945     for ac_func in XML_StopParser
7946 do :
7947   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7948 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7949   cat >>confdefs.h <<_ACEOF
7950 #define HAVE_XML_STOPPARSER 1
7951 _ACEOF
7952
7953 fi
7954 done
7955
7956     LIBS=$save_LIBS
7957   fi
7958 fi
7959
7960
7961
7962
7963
7964
7965 # Check whether --with-python was given.
7966 if test "${with_python+set}" = set; then :
7967   withval=$with_python;
7968 else
7969   with_python=auto
7970 fi
7971
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7973 $as_echo_n "checking whether to use python... " >&6; }
7974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7975 $as_echo "$with_python" >&6; }
7976
7977 if test "${with_python}" = no; then
7978   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7979 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7980   have_libpython=no
7981 else
7982   case "${with_python}" in
7983   [\\/]* | ?:[\\/]*)
7984     if test -d ${with_python}; then
7985       # Assume the python binary is ${with_python}/bin/python.
7986       python_prog="${with_python}/bin/python"
7987       python_prefix=
7988       # If python does not exit ${with_python}/bin, then try in
7989       # ${with_python}.  On Windows/MinGW, this is where the Python
7990       # executable is.
7991       if test ! -x "${python_prog}"; then
7992         python_prog="${with_python}/python"
7993         python_prefix=
7994       fi
7995       if test ! -x "${python_prog}"; then
7996         # Fall back to gdb 7.0/7.1 behaviour.
7997         python_prog=missing
7998         python_prefix=${with_python}
7999       fi
8000     elif test -x "${with_python}"; then
8001       # While we can't run python compiled for $host (unless host == build),
8002       # the user could write a script that provides the needed information,
8003       # so we support that.
8004       python_prog=${with_python}
8005       python_prefix=
8006     else
8007       as_fn_error "invalid value for --with-python" "$LINENO" 5
8008     fi
8009     ;;
8010   */*)
8011     # Disallow --with-python=foo/bar.
8012     as_fn_error "invalid value for --with-python" "$LINENO" 5
8013     ;;
8014   *)
8015     # The user has either specified auto, yes, or the name of the python
8016     # program assumed to be in $PATH.
8017     python_prefix=
8018     case "${with_python}" in
8019     yes | auto)
8020       if test ${build} = ${host}; then
8021         # Extract the first word of "python", so it can be a program name with args.
8022 set dummy python; ac_word=$2
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8024 $as_echo_n "checking for $ac_word... " >&6; }
8025 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8026   $as_echo_n "(cached) " >&6
8027 else
8028   case $python_prog_path in
8029   [\\/]* | ?:[\\/]*)
8030   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8031   ;;
8032   *)
8033   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8034 for as_dir in $PATH
8035 do
8036   IFS=$as_save_IFS
8037   test -z "$as_dir" && as_dir=.
8038     for ac_exec_ext in '' $ac_executable_extensions; do
8039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8040     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8041     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8042     break 2
8043   fi
8044 done
8045   done
8046 IFS=$as_save_IFS
8047
8048   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8049   ;;
8050 esac
8051 fi
8052 python_prog_path=$ac_cv_path_python_prog_path
8053 if test -n "$python_prog_path"; then
8054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8055 $as_echo "$python_prog_path" >&6; }
8056 else
8057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8058 $as_echo "no" >&6; }
8059 fi
8060
8061
8062         if test "${python_prog_path}" = missing; then
8063           python_prog=missing
8064         else
8065           python_prog=${python_prog_path}
8066         fi
8067       else
8068         # Not much we can do except assume the cross-compiler will find the
8069         # right files.
8070         python_prog=missing
8071       fi
8072       ;;
8073     *)
8074       # While we can't run python compiled for $host (unless host == build),
8075       # the user could write a script that provides the needed information,
8076       # so we support that.
8077       python_prog="${with_python}"
8078       # Extract the first word of "${python_prog}", so it can be a program name with args.
8079 set dummy ${python_prog}; ac_word=$2
8080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8081 $as_echo_n "checking for $ac_word... " >&6; }
8082 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8083   $as_echo_n "(cached) " >&6
8084 else
8085   case $python_prog_path in
8086   [\\/]* | ?:[\\/]*)
8087   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8088   ;;
8089   *)
8090   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8091 for as_dir in $PATH
8092 do
8093   IFS=$as_save_IFS
8094   test -z "$as_dir" && as_dir=.
8095     for ac_exec_ext in '' $ac_executable_extensions; do
8096   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8097     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8099     break 2
8100   fi
8101 done
8102   done
8103 IFS=$as_save_IFS
8104
8105   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8106   ;;
8107 esac
8108 fi
8109 python_prog_path=$ac_cv_path_python_prog_path
8110 if test -n "$python_prog_path"; then
8111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8112 $as_echo "$python_prog_path" >&6; }
8113 else
8114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8115 $as_echo "no" >&6; }
8116 fi
8117
8118
8119       if test "${python_prog_path}" = missing; then
8120         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8121       fi
8122       ;;
8123     esac
8124   esac
8125
8126   if test "${python_prog}" != missing; then
8127     # We have a python program to use, but it may be too old.
8128     # Don't flag an error for --with-python=auto (the default).
8129     have_python_config=yes
8130     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8131     if test $? != 0; then
8132       have_python_config=failed
8133       if test "${with_python}" != auto; then
8134         as_fn_error "failure running python-config --includes" "$LINENO" 5
8135       fi
8136     fi
8137     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8138     if test $? != 0; then
8139       have_python_config=failed
8140       if test "${with_python}" != auto; then
8141         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8142       fi
8143     fi
8144     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8145     if test $? != 0; then
8146       have_python_config=failed
8147       if test "${with_python}" != auto; then
8148         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8149       fi
8150     fi
8151   else
8152     # We do not have a python executable we can use to determine where
8153     # to find the Python headers and libs.  We cannot guess the include
8154     # path from the python_prefix either, because that include path
8155     # depends on the Python version.  So, there is nothing much we can
8156     # do except assume that the compiler will be able to find those files.
8157     python_includes=
8158     python_libs=
8159     have_python_config=no
8160   fi
8161
8162   # If we have python-config, only try the configuration it provides.
8163   # Otherwise fallback on the old way of trying different versions of
8164   # python in turn.
8165
8166   have_libpython=no
8167   if test "${have_python_config}" = yes; then
8168     # Determine the Python version by extracting "-lpython<version>"
8169     # part of the python_libs. <version> is usually X.Y with X and Y
8170     # being decimal numbers, but can also be XY (seen on Windows).
8171     #
8172     # The extraction is performed using sed with a regular expression.
8173     # Initially, the regexp used was using the '?' quantifier to make
8174     # the dot in the version number optional.  Unfortunately, this
8175     # does not work with non-GNU versions of sed because, because of
8176     # what looks like a limitation (the '?' quantifier does not work
8177     # with back-references).  We work around this limitation by using
8178     # the '*' quantifier instead.  It means that, in theory, we might
8179     # match unexpected version strings such as "-lpython2..7", but
8180     # this seems unlikely in practice.  And even if that happens,
8181     # an error will be triggered later on, when checking that version
8182     # number.
8183     python_version=`echo " ${python_libs} " \
8184                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8185     case "${python_version}" in
8186     python*)
8187
8188   version=${python_version}
8189
8190   new_CPPFLAGS=${python_includes}
8191   new_LIBS=${python_libs}
8192   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8193 $as_echo_n "checking for ${version}... " >&6; }
8194   save_CPPFLAGS=$CPPFLAGS
8195   save_LIBS=$LIBS
8196   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8197   LIBS="$LIBS $new_LIBS"
8198   found_usable_python=no
8199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8200 /* end confdefs.h.  */
8201 #include "Python.h"
8202 int
8203 main ()
8204 {
8205 Py_Initialize ();
8206   ;
8207   return 0;
8208 }
8209 _ACEOF
8210 if ac_fn_c_try_link "$LINENO"; then :
8211   have_libpython=${version}
8212                   found_usable_python=yes
8213                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8214                   PYTHON_LIBS=$new_LIBS
8215 fi
8216 rm -f core conftest.err conftest.$ac_objext \
8217     conftest$ac_exeext conftest.$ac_ext
8218   CPPFLAGS=$save_CPPFLAGS
8219   LIBS=$save_LIBS
8220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8221 $as_echo "${found_usable_python}" >&6; }
8222
8223       ;;
8224     *)
8225       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8226       ;;
8227     esac
8228   elif test "${have_python_config}" != failed; then
8229     if test "${have_libpython}" = no; then
8230
8231   version=python2.7
8232
8233   new_CPPFLAGS=${python_includes}
8234   new_LIBS="${python_libs} -lpython2.7"
8235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8236 $as_echo_n "checking for ${version}... " >&6; }
8237   save_CPPFLAGS=$CPPFLAGS
8238   save_LIBS=$LIBS
8239   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8240   LIBS="$LIBS $new_LIBS"
8241   found_usable_python=no
8242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8243 /* end confdefs.h.  */
8244 #include "Python.h"
8245 int
8246 main ()
8247 {
8248 Py_Initialize ();
8249   ;
8250   return 0;
8251 }
8252 _ACEOF
8253 if ac_fn_c_try_link "$LINENO"; then :
8254   have_libpython=${version}
8255                   found_usable_python=yes
8256                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8257                   PYTHON_LIBS=$new_LIBS
8258 fi
8259 rm -f core conftest.err conftest.$ac_objext \
8260     conftest$ac_exeext conftest.$ac_ext
8261   CPPFLAGS=$save_CPPFLAGS
8262   LIBS=$save_LIBS
8263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8264 $as_echo "${found_usable_python}" >&6; }
8265
8266     fi
8267     if test "${have_libpython}" = no; then
8268
8269   version=python2.6
8270
8271   new_CPPFLAGS=${python_includes}
8272   new_LIBS="${python_libs} -lpython2.6"
8273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8274 $as_echo_n "checking for ${version}... " >&6; }
8275   save_CPPFLAGS=$CPPFLAGS
8276   save_LIBS=$LIBS
8277   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8278   LIBS="$LIBS $new_LIBS"
8279   found_usable_python=no
8280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8281 /* end confdefs.h.  */
8282 #include "Python.h"
8283 int
8284 main ()
8285 {
8286 Py_Initialize ();
8287   ;
8288   return 0;
8289 }
8290 _ACEOF
8291 if ac_fn_c_try_link "$LINENO"; then :
8292   have_libpython=${version}
8293                   found_usable_python=yes
8294                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8295                   PYTHON_LIBS=$new_LIBS
8296 fi
8297 rm -f core conftest.err conftest.$ac_objext \
8298     conftest$ac_exeext conftest.$ac_ext
8299   CPPFLAGS=$save_CPPFLAGS
8300   LIBS=$save_LIBS
8301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8302 $as_echo "${found_usable_python}" >&6; }
8303
8304     fi
8305     if test ${have_libpython} = no; then
8306
8307   version=python2.5
8308
8309   new_CPPFLAGS=${python_includes}
8310   new_LIBS="${python_libs} -lpython2.5"
8311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8312 $as_echo_n "checking for ${version}... " >&6; }
8313   save_CPPFLAGS=$CPPFLAGS
8314   save_LIBS=$LIBS
8315   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8316   LIBS="$LIBS $new_LIBS"
8317   found_usable_python=no
8318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8319 /* end confdefs.h.  */
8320 #include "Python.h"
8321 int
8322 main ()
8323 {
8324 Py_Initialize ();
8325   ;
8326   return 0;
8327 }
8328 _ACEOF
8329 if ac_fn_c_try_link "$LINENO"; then :
8330   have_libpython=${version}
8331                   found_usable_python=yes
8332                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8333                   PYTHON_LIBS=$new_LIBS
8334 fi
8335 rm -f core conftest.err conftest.$ac_objext \
8336     conftest$ac_exeext conftest.$ac_ext
8337   CPPFLAGS=$save_CPPFLAGS
8338   LIBS=$save_LIBS
8339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8340 $as_echo "${found_usable_python}" >&6; }
8341
8342     fi
8343     if test ${have_libpython} = no; then
8344
8345   version=python2.4
8346
8347   new_CPPFLAGS=${python_includes}
8348   new_LIBS="${python_libs} -lpython2.4"
8349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8350 $as_echo_n "checking for ${version}... " >&6; }
8351   save_CPPFLAGS=$CPPFLAGS
8352   save_LIBS=$LIBS
8353   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8354   LIBS="$LIBS $new_LIBS"
8355   found_usable_python=no
8356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8357 /* end confdefs.h.  */
8358 #include "Python.h"
8359 int
8360 main ()
8361 {
8362 Py_Initialize ();
8363   ;
8364   return 0;
8365 }
8366 _ACEOF
8367 if ac_fn_c_try_link "$LINENO"; then :
8368   have_libpython=${version}
8369                   found_usable_python=yes
8370                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8371                   PYTHON_LIBS=$new_LIBS
8372 fi
8373 rm -f core conftest.err conftest.$ac_objext \
8374     conftest$ac_exeext conftest.$ac_ext
8375   CPPFLAGS=$save_CPPFLAGS
8376   LIBS=$save_LIBS
8377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8378 $as_echo "${found_usable_python}" >&6; }
8379
8380     fi
8381   fi
8382   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8383
8384 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8385
8386   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8387
8388 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8389
8390   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8391
8392 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8393
8394   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8395
8396 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8397
8398   fi
8399
8400   if test "${have_libpython}" = no; then
8401     case "${with_python}" in
8402     yes)
8403       as_fn_error "python is missing or unusable" "$LINENO" 5
8404       ;;
8405     auto)
8406       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8407 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8408       ;;
8409     *)
8410       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8411       ;;
8412     esac
8413   else
8414     if test -n "${python_prefix}"; then
8415
8416 cat >>confdefs.h <<_ACEOF
8417 #define WITH_PYTHON_PATH "${python_prefix}"
8418 _ACEOF
8419
8420
8421   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8422      if test "x$prefix" = xNONE; then
8423         test_prefix=/usr/local
8424      else
8425         test_prefix=$prefix
8426      fi
8427   else
8428      test_prefix=$exec_prefix
8429   fi
8430   value=0
8431   case ${python_prefix} in
8432      "${test_prefix}"|"${test_prefix}/"*|\
8433         '${exec_prefix}'|'${exec_prefix}/'*)
8434      value=1
8435      ;;
8436   esac
8437
8438 cat >>confdefs.h <<_ACEOF
8439 #define PYTHON_PATH_RELOCATABLE $value
8440 _ACEOF
8441
8442
8443     fi
8444   fi
8445 fi
8446
8447 if test "${have_libpython}" != no; then
8448
8449 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8450
8451   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8452   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8453   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8454   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8455   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8456
8457   # Flags needed to compile Python code (taken from python-config --cflags).
8458   # We cannot call python-config directly because it will output whatever was
8459   # used when compiling the Python interpreter itself, including flags which
8460   # would make the python-related objects be compiled differently from the
8461   # rest of GDB (e.g., -O2 and -fPIC).
8462   if test "${GCC}" = yes; then
8463     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8464   fi
8465
8466   if test "x${tentative_python_cflags}" != x; then
8467     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8468 $as_echo_n "checking compiler flags for python code... " >&6; }
8469     for flag in ${tentative_python_cflags}; do
8470       # Check that the compiler accepts it
8471       saved_CFLAGS="$CFLAGS"
8472       CFLAGS="$CFLAGS $flag"
8473       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8474 /* end confdefs.h.  */
8475
8476 int
8477 main ()
8478 {
8479
8480   ;
8481   return 0;
8482 }
8483 _ACEOF
8484 if ac_fn_c_try_compile "$LINENO"; then :
8485   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8486 fi
8487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8488       CFLAGS="$saved_CFLAGS"
8489     done
8490     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8491 $as_echo "${PYTHON_CFLAGS}" >&6; }
8492   fi
8493
8494   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8495   #    #if _SGIAPI
8496   #    #define siginfo __siginfo
8497   #    #endif
8498   # The problem is that including Python causes some XOPEN macros to be
8499   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8500   # to false.  So, we work around this issue by defining siginfo ourself
8501   # though the command-line.
8502   #
8503   # On x64 Windows, Python's include headers, and pyconfig.h in
8504   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8505   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8506   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8507   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8508   # The issue was reported to the Python community, but still isn't
8509   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8510
8511   case "$gdb_host" in
8512     irix*) if test "${GCC}" = yes; then
8513              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8514            fi
8515            ;;
8516     mingw64)
8517            if test "${GCC}" = yes; then
8518              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8519            fi
8520            ;;
8521   esac
8522
8523   # Note that "python -m threading" cannot be used to check for
8524   # threading support due to a bug in Python 2.7.3
8525   # (http://bugs.python.org/issue15567).
8526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8527 $as_echo_n "checking whether python supports threads... " >&6; }
8528   saved_CPPFLAGS="${CPPFLAGS}"
8529   CPPFLAGS="${PYTHON_CPPFLAGS}"
8530   # Note that the test is reversed so that python_has_threads=yes on
8531   # unexpected failures.
8532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8533 /* end confdefs.h.  */
8534
8535 #include <Python.h>
8536 #ifdef WITH_THREAD
8537 # error
8538 #endif
8539
8540 _ACEOF
8541 if ac_fn_c_try_cpp "$LINENO"; then :
8542   python_has_threads=no
8543 else
8544   python_has_threads=yes
8545 fi
8546 rm -f conftest.err conftest.$ac_ext
8547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8548 $as_echo "${python_has_threads}" >&6; }
8549   CPPFLAGS="${saved_CPPFLAGS}"
8550 else
8551   # Even if Python support is not compiled in, we need to have these files
8552   # included.
8553   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8554   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8555         python/py-prettyprint.c python/py-auto-load.c"
8556 fi
8557
8558
8559
8560
8561 # Provide a --enable-libmcheck/--disable-libmcheck set of options
8562 # allowing a user to enable this option even when building releases,
8563 # or to disable it when building a snapshot.
8564 # Check whether --enable-libmcheck was given.
8565 if test "${enable_libmcheck+set}" = set; then :
8566   enableval=$enable_libmcheck; case "${enableval}" in
8567      yes | y) ENABLE_LIBMCHECK="yes" ;;
8568      no | n)  ENABLE_LIBMCHECK="no" ;;
8569      *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
8570    esac
8571 fi
8572
8573
8574 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
8575 # but turn it off if Python is enabled with threads, since -lmcheck is
8576 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
8577 # and for releases.
8578 if test -z "${ENABLE_LIBMCHECK}" \
8579         -a \( "${have_libpython}" = "no" \
8580              -o "${python_has_threads}" = "no" \) \
8581     && $development; then
8582   ENABLE_LIBMCHECK=yes
8583 fi
8584
8585 if test "$ENABLE_LIBMCHECK" = "yes" ; then
8586   if test "${have_libpython}" != "no" -a "${python_has_threads}" = "yes" ; then
8587     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
8588 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
8589   fi
8590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
8591 $as_echo_n "checking for main in -lmcheck... " >&6; }
8592 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
8593   $as_echo_n "(cached) " >&6
8594 else
8595   ac_check_lib_save_LIBS=$LIBS
8596 LIBS="-lmcheck  $LIBS"
8597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8598 /* end confdefs.h.  */
8599
8600
8601 int
8602 main ()
8603 {
8604 return main ();
8605   ;
8606   return 0;
8607 }
8608 _ACEOF
8609 if ac_fn_c_try_link "$LINENO"; then :
8610   ac_cv_lib_mcheck_main=yes
8611 else
8612   ac_cv_lib_mcheck_main=no
8613 fi
8614 rm -f core conftest.err conftest.$ac_objext \
8615     conftest$ac_exeext conftest.$ac_ext
8616 LIBS=$ac_check_lib_save_LIBS
8617 fi
8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
8619 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
8620 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
8621   cat >>confdefs.h <<_ACEOF
8622 #define HAVE_LIBMCHECK 1
8623 _ACEOF
8624
8625   LIBS="-lmcheck $LIBS"
8626
8627 fi
8628
8629 fi
8630
8631 # ------------------------- #
8632 # Checks for header files.  #
8633 # ------------------------- #
8634
8635 ac_header_dirent=no
8636 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8637   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
8638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
8639 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
8640 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
8641   $as_echo_n "(cached) " >&6
8642 else
8643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8644 /* end confdefs.h.  */
8645 #include <sys/types.h>
8646 #include <$ac_hdr>
8647
8648 int
8649 main ()
8650 {
8651 if ((DIR *) 0)
8652 return 0;
8653   ;
8654   return 0;
8655 }
8656 _ACEOF
8657 if ac_fn_c_try_compile "$LINENO"; then :
8658   eval "$as_ac_Header=yes"
8659 else
8660   eval "$as_ac_Header=no"
8661 fi
8662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8663 fi
8664 eval ac_res=\$$as_ac_Header
8665                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8666 $as_echo "$ac_res" >&6; }
8667 eval as_val=\$$as_ac_Header
8668    if test "x$as_val" = x""yes; then :
8669   cat >>confdefs.h <<_ACEOF
8670 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
8671 _ACEOF
8672
8673 ac_header_dirent=$ac_hdr; break
8674 fi
8675
8676 done
8677 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8678 if test $ac_header_dirent = dirent.h; then
8679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8680 $as_echo_n "checking for library containing opendir... " >&6; }
8681 if test "${ac_cv_search_opendir+set}" = set; then :
8682   $as_echo_n "(cached) " >&6
8683 else
8684   ac_func_search_save_LIBS=$LIBS
8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8686 /* end confdefs.h.  */
8687
8688 /* Override any GCC internal prototype to avoid an error.
8689    Use char because int might match the return type of a GCC
8690    builtin and then its argument prototype would still apply.  */
8691 #ifdef __cplusplus
8692 extern "C"
8693 #endif
8694 char opendir ();
8695 int
8696 main ()
8697 {
8698 return opendir ();
8699   ;
8700   return 0;
8701 }
8702 _ACEOF
8703 for ac_lib in '' dir; do
8704   if test -z "$ac_lib"; then
8705     ac_res="none required"
8706   else
8707     ac_res=-l$ac_lib
8708     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8709   fi
8710   if ac_fn_c_try_link "$LINENO"; then :
8711   ac_cv_search_opendir=$ac_res
8712 fi
8713 rm -f core conftest.err conftest.$ac_objext \
8714     conftest$ac_exeext
8715   if test "${ac_cv_search_opendir+set}" = set; then :
8716   break
8717 fi
8718 done
8719 if test "${ac_cv_search_opendir+set}" = set; then :
8720
8721 else
8722   ac_cv_search_opendir=no
8723 fi
8724 rm conftest.$ac_ext
8725 LIBS=$ac_func_search_save_LIBS
8726 fi
8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8728 $as_echo "$ac_cv_search_opendir" >&6; }
8729 ac_res=$ac_cv_search_opendir
8730 if test "$ac_res" != no; then :
8731   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8732
8733 fi
8734
8735 else
8736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
8737 $as_echo_n "checking for library containing opendir... " >&6; }
8738 if test "${ac_cv_search_opendir+set}" = set; then :
8739   $as_echo_n "(cached) " >&6
8740 else
8741   ac_func_search_save_LIBS=$LIBS
8742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8743 /* end confdefs.h.  */
8744
8745 /* Override any GCC internal prototype to avoid an error.
8746    Use char because int might match the return type of a GCC
8747    builtin and then its argument prototype would still apply.  */
8748 #ifdef __cplusplus
8749 extern "C"
8750 #endif
8751 char opendir ();
8752 int
8753 main ()
8754 {
8755 return opendir ();
8756   ;
8757   return 0;
8758 }
8759 _ACEOF
8760 for ac_lib in '' x; do
8761   if test -z "$ac_lib"; then
8762     ac_res="none required"
8763   else
8764     ac_res=-l$ac_lib
8765     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8766   fi
8767   if ac_fn_c_try_link "$LINENO"; then :
8768   ac_cv_search_opendir=$ac_res
8769 fi
8770 rm -f core conftest.err conftest.$ac_objext \
8771     conftest$ac_exeext
8772   if test "${ac_cv_search_opendir+set}" = set; then :
8773   break
8774 fi
8775 done
8776 if test "${ac_cv_search_opendir+set}" = set; then :
8777
8778 else
8779   ac_cv_search_opendir=no
8780 fi
8781 rm conftest.$ac_ext
8782 LIBS=$ac_func_search_save_LIBS
8783 fi
8784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
8785 $as_echo "$ac_cv_search_opendir" >&6; }
8786 ac_res=$ac_cv_search_opendir
8787 if test "$ac_res" != no; then :
8788   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8789
8790 fi
8791
8792 fi
8793
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8795 $as_echo_n "checking for ANSI C header files... " >&6; }
8796 if test "${ac_cv_header_stdc+set}" = set; then :
8797   $as_echo_n "(cached) " >&6
8798 else
8799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8800 /* end confdefs.h.  */
8801 #include <stdlib.h>
8802 #include <stdarg.h>
8803 #include <string.h>
8804 #include <float.h>
8805
8806 int
8807 main ()
8808 {
8809
8810   ;
8811   return 0;
8812 }
8813 _ACEOF
8814 if ac_fn_c_try_compile "$LINENO"; then :
8815   ac_cv_header_stdc=yes
8816 else
8817   ac_cv_header_stdc=no
8818 fi
8819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8820
8821 if test $ac_cv_header_stdc = yes; then
8822   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8824 /* end confdefs.h.  */
8825 #include <string.h>
8826
8827 _ACEOF
8828 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8829   $EGREP "memchr" >/dev/null 2>&1; then :
8830
8831 else
8832   ac_cv_header_stdc=no
8833 fi
8834 rm -f conftest*
8835
8836 fi
8837
8838 if test $ac_cv_header_stdc = yes; then
8839   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8841 /* end confdefs.h.  */
8842 #include <stdlib.h>
8843
8844 _ACEOF
8845 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8846   $EGREP "free" >/dev/null 2>&1; then :
8847
8848 else
8849   ac_cv_header_stdc=no
8850 fi
8851 rm -f conftest*
8852
8853 fi
8854
8855 if test $ac_cv_header_stdc = yes; then
8856   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8857   if test "$cross_compiling" = yes; then :
8858   :
8859 else
8860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8861 /* end confdefs.h.  */
8862 #include <ctype.h>
8863 #include <stdlib.h>
8864 #if ((' ' & 0x0FF) == 0x020)
8865 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8866 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8867 #else
8868 # define ISLOWER(c) \
8869                    (('a' <= (c) && (c) <= 'i') \
8870                      || ('j' <= (c) && (c) <= 'r') \
8871                      || ('s' <= (c) && (c) <= 'z'))
8872 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8873 #endif
8874
8875 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8876 int
8877 main ()
8878 {
8879   int i;
8880   for (i = 0; i < 256; i++)
8881     if (XOR (islower (i), ISLOWER (i))
8882         || toupper (i) != TOUPPER (i))
8883       return 2;
8884   return 0;
8885 }
8886 _ACEOF
8887 if ac_fn_c_try_run "$LINENO"; then :
8888
8889 else
8890   ac_cv_header_stdc=no
8891 fi
8892 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8893   conftest.$ac_objext conftest.beam conftest.$ac_ext
8894 fi
8895
8896 fi
8897 fi
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8899 $as_echo "$ac_cv_header_stdc" >&6; }
8900 if test $ac_cv_header_stdc = yes; then
8901
8902 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8903
8904 fi
8905
8906 # elf_hp.h is for HP/UX 64-bit shared library support.
8907 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8908                   thread_db.h signal.h stddef.h \
8909                   stdlib.h string.h memory.h strings.h sys/fault.h \
8910                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8911                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8912                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8913                   sys/types.h sys/wait.h wait.h termios.h termio.h \
8914                   sgtty.h unistd.h elf_hp.h locale.h \
8915                   dlfcn.h sys/socket.h sys/un.h linux/perf_event.h
8916 do :
8917   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8918 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8919 eval as_val=\$$as_ac_Header
8920    if test "x$as_val" = x""yes; then :
8921   cat >>confdefs.h <<_ACEOF
8922 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8923 _ACEOF
8924
8925 fi
8926
8927 done
8928
8929 for ac_header in link.h
8930 do :
8931   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
8932 # include <sys/types.h>
8933 #endif
8934 #if HAVE_NLIST_H
8935 # include <nlist.h>
8936 #endif
8937
8938 "
8939 if test "x$ac_cv_header_link_h" = x""yes; then :
8940   cat >>confdefs.h <<_ACEOF
8941 #define HAVE_LINK_H 1
8942 _ACEOF
8943
8944 fi
8945
8946 done
8947
8948 for ac_header in sys/proc.h
8949 do :
8950   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8951 # include <sys/param.h>
8952 #endif
8953
8954 "
8955 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8956   cat >>confdefs.h <<_ACEOF
8957 #define HAVE_SYS_PROC_H 1
8958 _ACEOF
8959
8960 fi
8961
8962 done
8963
8964 for ac_header in sys/user.h
8965 do :
8966   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8967 # include <sys/param.h>
8968 #endif
8969
8970 "
8971 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8972   cat >>confdefs.h <<_ACEOF
8973 #define HAVE_SYS_USER_H 1
8974 _ACEOF
8975
8976 fi
8977
8978 done
8979
8980
8981 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8982 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8983 # think that we don't have <curses.h> if we're using GCC.
8984 case $host_os in
8985   solaris2.[789])
8986     if test "$GCC" = yes; then
8987
8988 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8989
8990     fi ;;
8991 esac
8992 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8993 do :
8994   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8995 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8996 eval as_val=\$$as_ac_Header
8997    if test "x$as_val" = x""yes; then :
8998   cat >>confdefs.h <<_ACEOF
8999 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9000 _ACEOF
9001
9002 fi
9003
9004 done
9005
9006 for ac_header in term.h
9007 do :
9008   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9009 # include <curses.h>
9010 #endif
9011
9012 "
9013 if test "x$ac_cv_header_term_h" = x""yes; then :
9014   cat >>confdefs.h <<_ACEOF
9015 #define HAVE_TERM_H 1
9016 _ACEOF
9017
9018 fi
9019
9020 done
9021
9022
9023 # ------------------------- #
9024 # Checks for declarations.  #
9025 # ------------------------- #
9026
9027 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9028 if test "x$ac_cv_have_decl_free" = x""yes; then :
9029   ac_have_decl=1
9030 else
9031   ac_have_decl=0
9032 fi
9033
9034 cat >>confdefs.h <<_ACEOF
9035 #define HAVE_DECL_FREE $ac_have_decl
9036 _ACEOF
9037 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9038 if test "x$ac_cv_have_decl_malloc" = 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_MALLOC $ac_have_decl
9046 _ACEOF
9047 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9048 if test "x$ac_cv_have_decl_realloc" = 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_REALLOC $ac_have_decl
9056 _ACEOF
9057 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
9058 if test "x$ac_cv_have_decl_strerror" = 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_STRERROR $ac_have_decl
9066 _ACEOF
9067 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
9068 if test "x$ac_cv_have_decl_strstr" = 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_STRSTR $ac_have_decl
9076 _ACEOF
9077 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
9078 if test "x$ac_cv_have_decl_getopt" = 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_GETOPT $ac_have_decl
9086 _ACEOF
9087 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9088 if test "x$ac_cv_have_decl_snprintf" = 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_SNPRINTF $ac_have_decl
9096 _ACEOF
9097 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
9098 if test "x$ac_cv_have_decl_vsnprintf" = 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_VSNPRINTF $ac_have_decl
9106 _ACEOF
9107
9108
9109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9110 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9111 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9112   $as_echo_n "(cached) " >&6
9113 else
9114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h.  */
9116 #include <locale.h>
9117 int
9118 main ()
9119 {
9120 return LC_MESSAGES
9121   ;
9122   return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_link "$LINENO"; then :
9126   am_cv_val_LC_MESSAGES=yes
9127 else
9128   am_cv_val_LC_MESSAGES=no
9129 fi
9130 rm -f core conftest.err conftest.$ac_objext \
9131     conftest$ac_exeext conftest.$ac_ext
9132 fi
9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9134 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9135   if test $am_cv_val_LC_MESSAGES = yes; then
9136
9137 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9138
9139   fi
9140
9141
9142 # ----------------------- #
9143 # Checks for structures.  #
9144 # ----------------------- #
9145
9146 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9147 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9148
9149 cat >>confdefs.h <<_ACEOF
9150 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9151 _ACEOF
9152
9153
9154 fi
9155 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9156 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9157
9158 cat >>confdefs.h <<_ACEOF
9159 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9160 _ACEOF
9161
9162
9163 fi
9164
9165
9166 # ------------------ #
9167 # Checks for types.  #
9168 # ------------------ #
9169
9170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9171 $as_echo_n "checking return type of signal handlers... " >&6; }
9172 if test "${ac_cv_type_signal+set}" = set; then :
9173   $as_echo_n "(cached) " >&6
9174 else
9175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9176 /* end confdefs.h.  */
9177 #include <sys/types.h>
9178 #include <signal.h>
9179
9180 int
9181 main ()
9182 {
9183 return *(signal (0, 0)) (0) == 1;
9184   ;
9185   return 0;
9186 }
9187 _ACEOF
9188 if ac_fn_c_try_compile "$LINENO"; then :
9189   ac_cv_type_signal=int
9190 else
9191   ac_cv_type_signal=void
9192 fi
9193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9194 fi
9195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9196 $as_echo "$ac_cv_type_signal" >&6; }
9197
9198 cat >>confdefs.h <<_ACEOF
9199 #define RETSIGTYPE $ac_cv_type_signal
9200 _ACEOF
9201
9202
9203 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9204 #include <sys/socket.h>
9205
9206 "
9207 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9208
9209 cat >>confdefs.h <<_ACEOF
9210 #define HAVE_SOCKLEN_T 1
9211 _ACEOF
9212
9213
9214 fi
9215
9216
9217 # ------------------------------------- #
9218 # Checks for compiler characteristics.  #
9219 # ------------------------------------- #
9220
9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9222 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9223 if test "${ac_cv_c_const+set}" = set; then :
9224   $as_echo_n "(cached) " >&6
9225 else
9226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9227 /* end confdefs.h.  */
9228
9229 int
9230 main ()
9231 {
9232 /* FIXME: Include the comments suggested by Paul. */
9233 #ifndef __cplusplus
9234   /* Ultrix mips cc rejects this.  */
9235   typedef int charset[2];
9236   const charset cs;
9237   /* SunOS 4.1.1 cc rejects this.  */
9238   char const *const *pcpcc;
9239   char **ppc;
9240   /* NEC SVR4.0.2 mips cc rejects this.  */
9241   struct point {int x, y;};
9242   static struct point const zero = {0,0};
9243   /* AIX XL C 1.02.0.0 rejects this.
9244      It does not let you subtract one const X* pointer from another in
9245      an arm of an if-expression whose if-part is not a constant
9246      expression */
9247   const char *g = "string";
9248   pcpcc = &g + (g ? g-g : 0);
9249   /* HPUX 7.0 cc rejects these. */
9250   ++pcpcc;
9251   ppc = (char**) pcpcc;
9252   pcpcc = (char const *const *) ppc;
9253   { /* SCO 3.2v4 cc rejects this.  */
9254     char *t;
9255     char const *s = 0 ? (char *) 0 : (char const *) 0;
9256
9257     *t++ = 0;
9258     if (s) return 0;
9259   }
9260   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9261     int x[] = {25, 17};
9262     const int *foo = &x[0];
9263     ++foo;
9264   }
9265   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9266     typedef const int *iptr;
9267     iptr p = 0;
9268     ++p;
9269   }
9270   { /* AIX XL C 1.02.0.0 rejects this saying
9271        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9272     struct s { int j; const int *ap[3]; };
9273     struct s *b; b->j = 5;
9274   }
9275   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9276     const int foo = 10;
9277     if (!foo) return 0;
9278   }
9279   return !cs[0] && !zero.x;
9280 #endif
9281
9282   ;
9283   return 0;
9284 }
9285 _ACEOF
9286 if ac_fn_c_try_compile "$LINENO"; then :
9287   ac_cv_c_const=yes
9288 else
9289   ac_cv_c_const=no
9290 fi
9291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9292 fi
9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9294 $as_echo "$ac_cv_c_const" >&6; }
9295 if test $ac_cv_c_const = no; then
9296
9297 $as_echo "#define const /**/" >>confdefs.h
9298
9299 fi
9300
9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9302 $as_echo_n "checking for inline... " >&6; }
9303 if test "${ac_cv_c_inline+set}" = set; then :
9304   $as_echo_n "(cached) " >&6
9305 else
9306   ac_cv_c_inline=no
9307 for ac_kw in inline __inline__ __inline; do
9308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9309 /* end confdefs.h.  */
9310 #ifndef __cplusplus
9311 typedef int foo_t;
9312 static $ac_kw foo_t static_foo () {return 0; }
9313 $ac_kw foo_t foo () {return 0; }
9314 #endif
9315
9316 _ACEOF
9317 if ac_fn_c_try_compile "$LINENO"; then :
9318   ac_cv_c_inline=$ac_kw
9319 fi
9320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9321   test "$ac_cv_c_inline" != no && break
9322 done
9323
9324 fi
9325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9326 $as_echo "$ac_cv_c_inline" >&6; }
9327
9328 case $ac_cv_c_inline in
9329   inline | yes) ;;
9330   *)
9331     case $ac_cv_c_inline in
9332       no) ac_val=;;
9333       *) ac_val=$ac_cv_c_inline;;
9334     esac
9335     cat >>confdefs.h <<_ACEOF
9336 #ifndef __cplusplus
9337 #define inline $ac_val
9338 #endif
9339 _ACEOF
9340     ;;
9341 esac
9342
9343  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9344 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9345 if test "${ac_cv_c_bigendian+set}" = set; then :
9346   $as_echo_n "(cached) " >&6
9347 else
9348   ac_cv_c_bigendian=unknown
9349     # See if we're dealing with a universal compiler.
9350     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9351 /* end confdefs.h.  */
9352 #ifndef __APPLE_CC__
9353                not a universal capable compiler
9354              #endif
9355              typedef int dummy;
9356
9357 _ACEOF
9358 if ac_fn_c_try_compile "$LINENO"; then :
9359
9360         # Check for potential -arch flags.  It is not universal unless
9361         # there are at least two -arch flags with different values.
9362         ac_arch=
9363         ac_prev=
9364         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9365          if test -n "$ac_prev"; then
9366            case $ac_word in
9367              i?86 | x86_64 | ppc | ppc64)
9368                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9369                  ac_arch=$ac_word
9370                else
9371                  ac_cv_c_bigendian=universal
9372                  break
9373                fi
9374                ;;
9375            esac
9376            ac_prev=
9377          elif test "x$ac_word" = "x-arch"; then
9378            ac_prev=arch
9379          fi
9380        done
9381 fi
9382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9383     if test $ac_cv_c_bigendian = unknown; then
9384       # See if sys/param.h defines the BYTE_ORDER macro.
9385       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9386 /* end confdefs.h.  */
9387 #include <sys/types.h>
9388              #include <sys/param.h>
9389
9390 int
9391 main ()
9392 {
9393 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9394                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9395                      && LITTLE_ENDIAN)
9396               bogus endian macros
9397              #endif
9398
9399   ;
9400   return 0;
9401 }
9402 _ACEOF
9403 if ac_fn_c_try_compile "$LINENO"; then :
9404   # It does; now see whether it defined to BIG_ENDIAN or not.
9405          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9406 /* end confdefs.h.  */
9407 #include <sys/types.h>
9408                 #include <sys/param.h>
9409
9410 int
9411 main ()
9412 {
9413 #if BYTE_ORDER != BIG_ENDIAN
9414                  not big endian
9415                 #endif
9416
9417   ;
9418   return 0;
9419 }
9420 _ACEOF
9421 if ac_fn_c_try_compile "$LINENO"; then :
9422   ac_cv_c_bigendian=yes
9423 else
9424   ac_cv_c_bigendian=no
9425 fi
9426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9427 fi
9428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9429     fi
9430     if test $ac_cv_c_bigendian = unknown; then
9431       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9432       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9433 /* end confdefs.h.  */
9434 #include <limits.h>
9435
9436 int
9437 main ()
9438 {
9439 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9440               bogus endian macros
9441              #endif
9442
9443   ;
9444   return 0;
9445 }
9446 _ACEOF
9447 if ac_fn_c_try_compile "$LINENO"; then :
9448   # It does; now see whether it defined to _BIG_ENDIAN or not.
9449          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9450 /* end confdefs.h.  */
9451 #include <limits.h>
9452
9453 int
9454 main ()
9455 {
9456 #ifndef _BIG_ENDIAN
9457                  not big endian
9458                 #endif
9459
9460   ;
9461   return 0;
9462 }
9463 _ACEOF
9464 if ac_fn_c_try_compile "$LINENO"; then :
9465   ac_cv_c_bigendian=yes
9466 else
9467   ac_cv_c_bigendian=no
9468 fi
9469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9470 fi
9471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9472     fi
9473     if test $ac_cv_c_bigendian = unknown; then
9474       # Compile a test program.
9475       if test "$cross_compiling" = yes; then :
9476   # Try to guess by grepping values from an object file.
9477          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9478 /* end confdefs.h.  */
9479 short int ascii_mm[] =
9480                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9481                 short int ascii_ii[] =
9482                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9483                 int use_ascii (int i) {
9484                   return ascii_mm[i] + ascii_ii[i];
9485                 }
9486                 short int ebcdic_ii[] =
9487                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9488                 short int ebcdic_mm[] =
9489                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9490                 int use_ebcdic (int i) {
9491                   return ebcdic_mm[i] + ebcdic_ii[i];
9492                 }
9493                 extern int foo;
9494
9495 int
9496 main ()
9497 {
9498 return use_ascii (foo) == use_ebcdic (foo);
9499   ;
9500   return 0;
9501 }
9502 _ACEOF
9503 if ac_fn_c_try_compile "$LINENO"; then :
9504   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9505               ac_cv_c_bigendian=yes
9506             fi
9507             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9508               if test "$ac_cv_c_bigendian" = unknown; then
9509                 ac_cv_c_bigendian=no
9510               else
9511                 # finding both strings is unlikely to happen, but who knows?
9512                 ac_cv_c_bigendian=unknown
9513               fi
9514             fi
9515 fi
9516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9517 else
9518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9519 /* end confdefs.h.  */
9520 $ac_includes_default
9521 int
9522 main ()
9523 {
9524
9525              /* Are we little or big endian?  From Harbison&Steele.  */
9526              union
9527              {
9528                long int l;
9529                char c[sizeof (long int)];
9530              } u;
9531              u.l = 1;
9532              return u.c[sizeof (long int) - 1] == 1;
9533
9534   ;
9535   return 0;
9536 }
9537 _ACEOF
9538 if ac_fn_c_try_run "$LINENO"; then :
9539   ac_cv_c_bigendian=no
9540 else
9541   ac_cv_c_bigendian=yes
9542 fi
9543 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9544   conftest.$ac_objext conftest.beam conftest.$ac_ext
9545 fi
9546
9547     fi
9548 fi
9549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9550 $as_echo "$ac_cv_c_bigendian" >&6; }
9551  case $ac_cv_c_bigendian in #(
9552    yes)
9553      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9554 ;; #(
9555    no)
9556       ;; #(
9557    universal)
9558
9559 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9560
9561      ;; #(
9562    *)
9563      as_fn_error "unknown endianness
9564  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9565  esac
9566
9567
9568 # ------------------------------ #
9569 # Checks for library functions.  #
9570 # ------------------------------ #
9571
9572 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9573 # for constant arguments.  Useless!
9574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9575 $as_echo_n "checking for working alloca.h... " >&6; }
9576 if test "${ac_cv_working_alloca_h+set}" = set; then :
9577   $as_echo_n "(cached) " >&6
9578 else
9579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9580 /* end confdefs.h.  */
9581 #include <alloca.h>
9582 int
9583 main ()
9584 {
9585 char *p = (char *) alloca (2 * sizeof (int));
9586                           if (p) return 0;
9587   ;
9588   return 0;
9589 }
9590 _ACEOF
9591 if ac_fn_c_try_link "$LINENO"; then :
9592   ac_cv_working_alloca_h=yes
9593 else
9594   ac_cv_working_alloca_h=no
9595 fi
9596 rm -f core conftest.err conftest.$ac_objext \
9597     conftest$ac_exeext conftest.$ac_ext
9598 fi
9599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9600 $as_echo "$ac_cv_working_alloca_h" >&6; }
9601 if test $ac_cv_working_alloca_h = yes; then
9602
9603 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9604
9605 fi
9606
9607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9608 $as_echo_n "checking for alloca... " >&6; }
9609 if test "${ac_cv_func_alloca_works+set}" = set; then :
9610   $as_echo_n "(cached) " >&6
9611 else
9612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9613 /* end confdefs.h.  */
9614 #ifdef __GNUC__
9615 # define alloca __builtin_alloca
9616 #else
9617 # ifdef _MSC_VER
9618 #  include <malloc.h>
9619 #  define alloca _alloca
9620 # else
9621 #  ifdef HAVE_ALLOCA_H
9622 #   include <alloca.h>
9623 #  else
9624 #   ifdef _AIX
9625  #pragma alloca
9626 #   else
9627 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9628 char *alloca ();
9629 #    endif
9630 #   endif
9631 #  endif
9632 # endif
9633 #endif
9634
9635 int
9636 main ()
9637 {
9638 char *p = (char *) alloca (1);
9639                                     if (p) return 0;
9640   ;
9641   return 0;
9642 }
9643 _ACEOF
9644 if ac_fn_c_try_link "$LINENO"; then :
9645   ac_cv_func_alloca_works=yes
9646 else
9647   ac_cv_func_alloca_works=no
9648 fi
9649 rm -f core conftest.err conftest.$ac_objext \
9650     conftest$ac_exeext conftest.$ac_ext
9651 fi
9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9653 $as_echo "$ac_cv_func_alloca_works" >&6; }
9654
9655 if test $ac_cv_func_alloca_works = yes; then
9656
9657 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9658
9659 else
9660   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9661 # that cause trouble.  Some versions do not even contain alloca or
9662 # contain a buggy version.  If you still want to use their alloca,
9663 # use ar to extract alloca.o from them instead of compiling alloca.c.
9664
9665 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9666
9667 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9668
9669
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9671 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9672 if test "${ac_cv_os_cray+set}" = set; then :
9673   $as_echo_n "(cached) " >&6
9674 else
9675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9676 /* end confdefs.h.  */
9677 #if defined CRAY && ! defined CRAY2
9678 webecray
9679 #else
9680 wenotbecray
9681 #endif
9682
9683 _ACEOF
9684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9685   $EGREP "webecray" >/dev/null 2>&1; then :
9686   ac_cv_os_cray=yes
9687 else
9688   ac_cv_os_cray=no
9689 fi
9690 rm -f conftest*
9691
9692 fi
9693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9694 $as_echo "$ac_cv_os_cray" >&6; }
9695 if test $ac_cv_os_cray = yes; then
9696   for ac_func in _getb67 GETB67 getb67; do
9697     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9698 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9699 eval as_val=\$$as_ac_var
9700    if test "x$as_val" = x""yes; then :
9701
9702 cat >>confdefs.h <<_ACEOF
9703 #define CRAY_STACKSEG_END $ac_func
9704 _ACEOF
9705
9706     break
9707 fi
9708
9709   done
9710 fi
9711
9712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9713 $as_echo_n "checking stack direction for C alloca... " >&6; }
9714 if test "${ac_cv_c_stack_direction+set}" = set; then :
9715   $as_echo_n "(cached) " >&6
9716 else
9717   if test "$cross_compiling" = yes; then :
9718   ac_cv_c_stack_direction=0
9719 else
9720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9721 /* end confdefs.h.  */
9722 $ac_includes_default
9723 int
9724 find_stack_direction ()
9725 {
9726   static char *addr = 0;
9727   auto char dummy;
9728   if (addr == 0)
9729     {
9730       addr = &dummy;
9731       return find_stack_direction ();
9732     }
9733   else
9734     return (&dummy > addr) ? 1 : -1;
9735 }
9736
9737 int
9738 main ()
9739 {
9740   return find_stack_direction () < 0;
9741 }
9742 _ACEOF
9743 if ac_fn_c_try_run "$LINENO"; then :
9744   ac_cv_c_stack_direction=1
9745 else
9746   ac_cv_c_stack_direction=-1
9747 fi
9748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9749   conftest.$ac_objext conftest.beam conftest.$ac_ext
9750 fi
9751
9752 fi
9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9754 $as_echo "$ac_cv_c_stack_direction" >&6; }
9755 cat >>confdefs.h <<_ACEOF
9756 #define STACK_DIRECTION $ac_cv_c_stack_direction
9757 _ACEOF
9758
9759
9760 fi
9761
9762 for ac_header in stdlib.h unistd.h
9763 do :
9764   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9765 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9766 eval as_val=\$$as_ac_Header
9767    if test "x$as_val" = x""yes; then :
9768   cat >>confdefs.h <<_ACEOF
9769 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9770 _ACEOF
9771
9772 fi
9773
9774 done
9775
9776 for ac_func in getpagesize
9777 do :
9778   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9779 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9780   cat >>confdefs.h <<_ACEOF
9781 #define HAVE_GETPAGESIZE 1
9782 _ACEOF
9783
9784 fi
9785 done
9786
9787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9788 $as_echo_n "checking for working mmap... " >&6; }
9789 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9790   $as_echo_n "(cached) " >&6
9791 else
9792   if test "$cross_compiling" = yes; then :
9793   ac_cv_func_mmap_fixed_mapped=no
9794 else
9795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9796 /* end confdefs.h.  */
9797 $ac_includes_default
9798 /* malloc might have been renamed as rpl_malloc. */
9799 #undef malloc
9800
9801 /* Thanks to Mike Haertel and Jim Avera for this test.
9802    Here is a matrix of mmap possibilities:
9803         mmap private not fixed
9804         mmap private fixed at somewhere currently unmapped
9805         mmap private fixed at somewhere already mapped
9806         mmap shared not fixed
9807         mmap shared fixed at somewhere currently unmapped
9808         mmap shared fixed at somewhere already mapped
9809    For private mappings, we should verify that changes cannot be read()
9810    back from the file, nor mmap's back from the file at a different
9811    address.  (There have been systems where private was not correctly
9812    implemented like the infamous i386 svr4.0, and systems where the
9813    VM page cache was not coherent with the file system buffer cache
9814    like early versions of FreeBSD and possibly contemporary NetBSD.)
9815    For shared mappings, we should conversely verify that changes get
9816    propagated back to all the places they're supposed to be.
9817
9818    Grep wants private fixed already mapped.
9819    The main things grep needs to know about mmap are:
9820    * does it exist and is it safe to write into the mmap'd area
9821    * how to use it (BSD variants)  */
9822
9823 #include <fcntl.h>
9824 #include <sys/mman.h>
9825
9826 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9827 char *malloc ();
9828 #endif
9829
9830 /* This mess was copied from the GNU getpagesize.h.  */
9831 #ifndef HAVE_GETPAGESIZE
9832 /* Assume that all systems that can run configure have sys/param.h.  */
9833 # ifndef HAVE_SYS_PARAM_H
9834 #  define HAVE_SYS_PARAM_H 1
9835 # endif
9836
9837 # ifdef _SC_PAGESIZE
9838 #  define getpagesize() sysconf(_SC_PAGESIZE)
9839 # else /* no _SC_PAGESIZE */
9840 #  ifdef HAVE_SYS_PARAM_H
9841 #   include <sys/param.h>
9842 #   ifdef EXEC_PAGESIZE
9843 #    define getpagesize() EXEC_PAGESIZE
9844 #   else /* no EXEC_PAGESIZE */
9845 #    ifdef NBPG
9846 #     define getpagesize() NBPG * CLSIZE
9847 #     ifndef CLSIZE
9848 #      define CLSIZE 1
9849 #     endif /* no CLSIZE */
9850 #    else /* no NBPG */
9851 #     ifdef NBPC
9852 #      define getpagesize() NBPC
9853 #     else /* no NBPC */
9854 #      ifdef PAGESIZE
9855 #       define getpagesize() PAGESIZE
9856 #      endif /* PAGESIZE */
9857 #     endif /* no NBPC */
9858 #    endif /* no NBPG */
9859 #   endif /* no EXEC_PAGESIZE */
9860 #  else /* no HAVE_SYS_PARAM_H */
9861 #   define getpagesize() 8192   /* punt totally */
9862 #  endif /* no HAVE_SYS_PARAM_H */
9863 # endif /* no _SC_PAGESIZE */
9864
9865 #endif /* no HAVE_GETPAGESIZE */
9866
9867 int
9868 main ()
9869 {
9870   char *data, *data2, *data3;
9871   int i, pagesize;
9872   int fd;
9873
9874   pagesize = getpagesize ();
9875
9876   /* First, make a file with some known garbage in it. */
9877   data = (char *) malloc (pagesize);
9878   if (!data)
9879     return 1;
9880   for (i = 0; i < pagesize; ++i)
9881     *(data + i) = rand ();
9882   umask (0);
9883   fd = creat ("conftest.mmap", 0600);
9884   if (fd < 0)
9885     return 1;
9886   if (write (fd, data, pagesize) != pagesize)
9887     return 1;
9888   close (fd);
9889
9890   /* Next, try to mmap the file at a fixed address which already has
9891      something else allocated at it.  If we can, also make sure that
9892      we see the same garbage.  */
9893   fd = open ("conftest.mmap", O_RDWR);
9894   if (fd < 0)
9895     return 1;
9896   data2 = (char *) malloc (2 * pagesize);
9897   if (!data2)
9898     return 1;
9899   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9900   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9901                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9902     return 1;
9903   for (i = 0; i < pagesize; ++i)
9904     if (*(data + i) != *(data2 + i))
9905       return 1;
9906
9907   /* Finally, make sure that changes to the mapped area do not
9908      percolate back to the file as seen by read().  (This is a bug on
9909      some variants of i386 svr4.0.)  */
9910   for (i = 0; i < pagesize; ++i)
9911     *(data2 + i) = *(data2 + i) + 1;
9912   data3 = (char *) malloc (pagesize);
9913   if (!data3)
9914     return 1;
9915   if (read (fd, data3, pagesize) != pagesize)
9916     return 1;
9917   for (i = 0; i < pagesize; ++i)
9918     if (*(data + i) != *(data3 + i))
9919       return 1;
9920   close (fd);
9921   return 0;
9922 }
9923 _ACEOF
9924 if ac_fn_c_try_run "$LINENO"; then :
9925   ac_cv_func_mmap_fixed_mapped=yes
9926 else
9927   ac_cv_func_mmap_fixed_mapped=no
9928 fi
9929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9930   conftest.$ac_objext conftest.beam conftest.$ac_ext
9931 fi
9932
9933 fi
9934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9935 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9936 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9937
9938 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9939
9940 fi
9941 rm -f conftest.mmap
9942
9943 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9944 if test "x$ac_cv_type_pid_t" = x""yes; then :
9945
9946 else
9947
9948 cat >>confdefs.h <<_ACEOF
9949 #define pid_t int
9950 _ACEOF
9951
9952 fi
9953
9954 for ac_header in vfork.h
9955 do :
9956   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9957 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9958   cat >>confdefs.h <<_ACEOF
9959 #define HAVE_VFORK_H 1
9960 _ACEOF
9961
9962 fi
9963
9964 done
9965
9966 for ac_func in fork vfork
9967 do :
9968   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9969 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9970 eval as_val=\$$as_ac_var
9971    if test "x$as_val" = x""yes; then :
9972   cat >>confdefs.h <<_ACEOF
9973 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9974 _ACEOF
9975
9976 fi
9977 done
9978
9979 if test "x$ac_cv_func_fork" = xyes; then
9980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9981 $as_echo_n "checking for working fork... " >&6; }
9982 if test "${ac_cv_func_fork_works+set}" = set; then :
9983   $as_echo_n "(cached) " >&6
9984 else
9985   if test "$cross_compiling" = yes; then :
9986   ac_cv_func_fork_works=cross
9987 else
9988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9989 /* end confdefs.h.  */
9990 $ac_includes_default
9991 int
9992 main ()
9993 {
9994
9995           /* By Ruediger Kuhlmann. */
9996           return fork () < 0;
9997
9998   ;
9999   return 0;
10000 }
10001 _ACEOF
10002 if ac_fn_c_try_run "$LINENO"; then :
10003   ac_cv_func_fork_works=yes
10004 else
10005   ac_cv_func_fork_works=no
10006 fi
10007 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10008   conftest.$ac_objext conftest.beam conftest.$ac_ext
10009 fi
10010
10011 fi
10012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10013 $as_echo "$ac_cv_func_fork_works" >&6; }
10014
10015 else
10016   ac_cv_func_fork_works=$ac_cv_func_fork
10017 fi
10018 if test "x$ac_cv_func_fork_works" = xcross; then
10019   case $host in
10020     *-*-amigaos* | *-*-msdosdjgpp*)
10021       # Override, as these systems have only a dummy fork() stub
10022       ac_cv_func_fork_works=no
10023       ;;
10024     *)
10025       ac_cv_func_fork_works=yes
10026       ;;
10027   esac
10028   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10029 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10030 fi
10031 ac_cv_func_vfork_works=$ac_cv_func_vfork
10032 if test "x$ac_cv_func_vfork" = xyes; then
10033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10034 $as_echo_n "checking for working vfork... " >&6; }
10035 if test "${ac_cv_func_vfork_works+set}" = set; then :
10036   $as_echo_n "(cached) " >&6
10037 else
10038   if test "$cross_compiling" = yes; then :
10039   ac_cv_func_vfork_works=cross
10040 else
10041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10042 /* end confdefs.h.  */
10043 /* Thanks to Paul Eggert for this test.  */
10044 $ac_includes_default
10045 #include <sys/wait.h>
10046 #ifdef HAVE_VFORK_H
10047 # include <vfork.h>
10048 #endif
10049 /* On some sparc systems, changes by the child to local and incoming
10050    argument registers are propagated back to the parent.  The compiler
10051    is told about this with #include <vfork.h>, but some compilers
10052    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10053    static variable whose address is put into a register that is
10054    clobbered by the vfork.  */
10055 static void
10056 #ifdef __cplusplus
10057 sparc_address_test (int arg)
10058 # else
10059 sparc_address_test (arg) int arg;
10060 #endif
10061 {
10062   static pid_t child;
10063   if (!child) {
10064     child = vfork ();
10065     if (child < 0) {
10066       perror ("vfork");
10067       _exit(2);
10068     }
10069     if (!child) {
10070       arg = getpid();
10071       write(-1, "", 0);
10072       _exit (arg);
10073     }
10074   }
10075 }
10076
10077 int
10078 main ()
10079 {
10080   pid_t parent = getpid ();
10081   pid_t child;
10082
10083   sparc_address_test (0);
10084
10085   child = vfork ();
10086
10087   if (child == 0) {
10088     /* Here is another test for sparc vfork register problems.  This
10089        test uses lots of local variables, at least as many local
10090        variables as main has allocated so far including compiler
10091        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10092        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10093        reuse the register of parent for one of the local variables,
10094        since it will think that parent can't possibly be used any more
10095        in this routine.  Assigning to the local variable will thus
10096        munge parent in the parent process.  */
10097     pid_t
10098       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10099       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10100     /* Convince the compiler that p..p7 are live; otherwise, it might
10101        use the same hardware register for all 8 local variables.  */
10102     if (p != p1 || p != p2 || p != p3 || p != p4
10103         || p != p5 || p != p6 || p != p7)
10104       _exit(1);
10105
10106     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10107        from child file descriptors.  If the child closes a descriptor
10108        before it execs or exits, this munges the parent's descriptor
10109        as well.  Test for this by closing stdout in the child.  */
10110     _exit(close(fileno(stdout)) != 0);
10111   } else {
10112     int status;
10113     struct stat st;
10114
10115     while (wait(&status) != child)
10116       ;
10117     return (
10118          /* Was there some problem with vforking?  */
10119          child < 0
10120
10121          /* Did the child fail?  (This shouldn't happen.)  */
10122          || status
10123
10124          /* Did the vfork/compiler bug occur?  */
10125          || parent != getpid()
10126
10127          /* Did the file descriptor bug occur?  */
10128          || fstat(fileno(stdout), &st) != 0
10129          );
10130   }
10131 }
10132 _ACEOF
10133 if ac_fn_c_try_run "$LINENO"; then :
10134   ac_cv_func_vfork_works=yes
10135 else
10136   ac_cv_func_vfork_works=no
10137 fi
10138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10139   conftest.$ac_objext conftest.beam conftest.$ac_ext
10140 fi
10141
10142 fi
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10144 $as_echo "$ac_cv_func_vfork_works" >&6; }
10145
10146 fi;
10147 if test "x$ac_cv_func_fork_works" = xcross; then
10148   ac_cv_func_vfork_works=$ac_cv_func_vfork
10149   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10150 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10151 fi
10152
10153 if test "x$ac_cv_func_vfork_works" = xyes; then
10154
10155 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10156
10157 else
10158
10159 $as_echo "#define vfork fork" >>confdefs.h
10160
10161 fi
10162 if test "x$ac_cv_func_fork_works" = xyes; then
10163
10164 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10165
10166 fi
10167
10168 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10169                 pipe poll pread pread64 pwrite readlink resize_term \
10170                 sbrk setpgid setpgrp setsid \
10171                 sigaction sigprocmask sigsetmask socketpair syscall \
10172                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10173                 setrlimit getrlimit posix_madvise waitpid lstat
10174 do :
10175   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10176 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10177 eval as_val=\$$as_ac_var
10178    if test "x$as_val" = x""yes; then :
10179   cat >>confdefs.h <<_ACEOF
10180 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10181 _ACEOF
10182
10183 fi
10184 done
10185
10186
10187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10188 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10189 if test "${am_cv_langinfo_codeset+set}" = set; then :
10190   $as_echo_n "(cached) " >&6
10191 else
10192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10193 /* end confdefs.h.  */
10194 #include <langinfo.h>
10195 int
10196 main ()
10197 {
10198 char* cs = nl_langinfo(CODESET);
10199   ;
10200   return 0;
10201 }
10202 _ACEOF
10203 if ac_fn_c_try_link "$LINENO"; then :
10204   am_cv_langinfo_codeset=yes
10205 else
10206   am_cv_langinfo_codeset=no
10207 fi
10208 rm -f core conftest.err conftest.$ac_objext \
10209     conftest$ac_exeext conftest.$ac_ext
10210
10211 fi
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10213 $as_echo "$am_cv_langinfo_codeset" >&6; }
10214   if test $am_cv_langinfo_codeset = yes; then
10215
10216 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10217
10218   fi
10219
10220
10221 # Check the return and argument types of ptrace.  No canned test for
10222 # this, so roll our own.
10223 gdb_ptrace_headers='
10224 #if HAVE_SYS_TYPES_H
10225 # include <sys/types.h>
10226 #endif
10227 #if HAVE_SYS_PTRACE_H
10228 # include <sys/ptrace.h>
10229 #endif
10230 #if HAVE_UNISTD_H
10231 # include <unistd.h>
10232 #endif
10233 '
10234 # There is no point in checking if we don't have a prototype.
10235 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10236 "
10237 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10238   ac_have_decl=1
10239 else
10240   ac_have_decl=0
10241 fi
10242
10243 cat >>confdefs.h <<_ACEOF
10244 #define HAVE_DECL_PTRACE $ac_have_decl
10245 _ACEOF
10246 if test $ac_have_decl = 1; then :
10247
10248 else
10249
10250   : ${gdb_cv_func_ptrace_ret='int'}
10251   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10252
10253 fi
10254
10255 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10256 # empty argument list, so check for that explicitly.
10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10258 $as_echo_n "checking return type of ptrace... " >&6; }
10259 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10260   $as_echo_n "(cached) " >&6
10261 else
10262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10263 /* end confdefs.h.  */
10264 $gdb_ptrace_headers
10265 int
10266 main ()
10267 {
10268 extern long ptrace (enum __ptrace_request, ...);
10269   ;
10270   return 0;
10271 }
10272 _ACEOF
10273 if ac_fn_c_try_compile "$LINENO"; then :
10274   gdb_cv_func_ptrace_ret='long'
10275 else
10276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10277 /* end confdefs.h.  */
10278 $gdb_ptrace_headers
10279 int
10280 main ()
10281 {
10282 extern int ptrace ();
10283   ;
10284   return 0;
10285 }
10286 _ACEOF
10287 if ac_fn_c_try_compile "$LINENO"; then :
10288   gdb_cv_func_ptrace_ret='int'
10289 else
10290   gdb_cv_func_ptrace_ret='long'
10291 fi
10292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10293 fi
10294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10295 fi
10296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10297 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10298
10299 cat >>confdefs.h <<_ACEOF
10300 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10301 _ACEOF
10302
10303 # Check argument types.
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10305 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10306 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10307   $as_echo_n "(cached) " >&6
10308 else
10309
10310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10311 /* end confdefs.h.  */
10312 $gdb_ptrace_headers
10313 int
10314 main ()
10315 {
10316 extern long ptrace (enum __ptrace_request, ...);
10317   ;
10318   return 0;
10319 }
10320 _ACEOF
10321 if ac_fn_c_try_compile "$LINENO"; then :
10322   gdb_cv_func_ptrace_args='int,int,long,long'
10323 else
10324
10325 for gdb_arg1 in 'int' 'long'; do
10326  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10327   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10328    for gdb_arg4 in 'int' 'long'; do
10329      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10330 /* end confdefs.h.  */
10331 $gdb_ptrace_headers
10332 int
10333 main ()
10334 {
10335
10336 extern $gdb_cv_func_ptrace_ret
10337   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10338
10339   ;
10340   return 0;
10341 }
10342 _ACEOF
10343 if ac_fn_c_try_compile "$LINENO"; then :
10344   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10345     break 4;
10346 fi
10347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10348     for gdb_arg5 in 'int *' 'int' 'long'; do
10349      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10350 /* end confdefs.h.  */
10351 $gdb_ptrace_headers
10352 int
10353 main ()
10354 {
10355
10356 extern $gdb_cv_func_ptrace_ret
10357   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10358
10359   ;
10360   return 0;
10361 }
10362 _ACEOF
10363 if ac_fn_c_try_compile "$LINENO"; then :
10364
10365 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10366     break 5;
10367 fi
10368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10369     done
10370    done
10371   done
10372  done
10373 done
10374 # Provide a safe default value.
10375 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10376
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10379 fi
10380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10381 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10382 ac_save_IFS=$IFS; IFS=','
10383 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10384 IFS=$ac_save_IFS
10385 shift
10386
10387 cat >>confdefs.h <<_ACEOF
10388 #define PTRACE_TYPE_ARG3 $3
10389 _ACEOF
10390
10391 if test -n "$5"; then
10392
10393 cat >>confdefs.h <<_ACEOF
10394 #define PTRACE_TYPE_ARG5 $5
10395 _ACEOF
10396
10397 fi
10398
10399 if test "$cross_compiling" = no; then
10400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10401 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10402 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10403   $as_echo_n "(cached) " >&6
10404 else
10405   if test "$cross_compiling" = yes; then :
10406   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10407 else
10408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10409 /* end confdefs.h.  */
10410 $ac_includes_default
10411 int
10412 main ()
10413 {
10414 /* If this system has a BSD-style setpgrp which takes arguments,
10415   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10416   exit successfully. */
10417   return setpgrp (1,1) != -1;
10418   ;
10419   return 0;
10420 }
10421 _ACEOF
10422 if ac_fn_c_try_run "$LINENO"; then :
10423   ac_cv_func_setpgrp_void=no
10424 else
10425   ac_cv_func_setpgrp_void=yes
10426 fi
10427 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10428   conftest.$ac_objext conftest.beam conftest.$ac_ext
10429 fi
10430
10431 fi
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10433 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10434 if test $ac_cv_func_setpgrp_void = yes; then
10435
10436 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10437
10438 fi
10439
10440 else
10441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10442 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10443 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10444   $as_echo_n "(cached) " >&6
10445 else
10446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10447 /* end confdefs.h.  */
10448
10449 #include <unistd.h>
10450
10451 int
10452 main ()
10453 {
10454
10455   if (setpgrp(1,1) == -1)
10456     exit (0);
10457   else
10458     exit (1);
10459
10460   ;
10461   return 0;
10462 }
10463 _ACEOF
10464 if ac_fn_c_try_compile "$LINENO"; then :
10465   ac_cv_func_setpgrp_void=no
10466 else
10467   ac_cv_func_setpgrp_void=yes
10468 fi
10469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10470 fi
10471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10472 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10473 if test $ac_cv_func_setpgrp_void = yes; then
10474   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10475
10476 fi
10477 fi
10478
10479 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10480 # since sigsetjmp might only be defined as a macro.
10481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10482 $as_echo_n "checking for sigsetjmp... " >&6; }
10483 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10484   $as_echo_n "(cached) " >&6
10485 else
10486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10487 /* end confdefs.h.  */
10488
10489 #include <setjmp.h>
10490
10491 int
10492 main ()
10493 {
10494 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10495   ;
10496   return 0;
10497 }
10498 _ACEOF
10499 if ac_fn_c_try_compile "$LINENO"; then :
10500   gdb_cv_func_sigsetjmp=yes
10501 else
10502   gdb_cv_func_sigsetjmp=no
10503 fi
10504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10505 fi
10506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10507 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10508 if test $gdb_cv_func_sigsetjmp = yes; then
10509
10510 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10511
10512 fi
10513
10514 # Assume we'll default to using the included libiberty regex.
10515 gdb_use_included_regex=yes
10516
10517 # However, if the system regex is GNU regex, then default to *not*
10518 # using the included regex.
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10520 $as_echo_n "checking for GNU regex... " >&6; }
10521 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10522   $as_echo_n "(cached) " >&6
10523 else
10524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10525 /* end confdefs.h.  */
10526 #include <gnu-versions.h>
10527 int
10528 main ()
10529 {
10530 #define REGEX_INTERFACE_VERSION 1
10531 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10532 # error "Version mismatch"
10533 #endif
10534   ;
10535   return 0;
10536 }
10537 _ACEOF
10538 if ac_fn_c_try_compile "$LINENO"; then :
10539   gdb_cv_have_gnu_regex=yes
10540 else
10541   gdb_cv_have_gnu_regex=no
10542 fi
10543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10544 fi
10545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10546 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10547 if test $gdb_cv_have_gnu_regex = yes; then
10548   gdb_use_included_regex=no
10549 fi
10550
10551
10552 # Check whether --with-included-regex was given.
10553 if test "${with_included_regex+set}" = set; then :
10554   withval=$with_included_regex; gdb_with_regex=$withval
10555 else
10556   gdb_with_regex=$gdb_use_included_regex
10557 fi
10558
10559 if test "$gdb_with_regex" = yes; then
10560
10561 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10562
10563 fi
10564
10565 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10566 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10567 #include <sys/proc.h>
10568
10569 "
10570 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10571
10572 cat >>confdefs.h <<_ACEOF
10573 #define HAVE_STRUCT_THREAD_TD_PCB 1
10574 _ACEOF
10575
10576
10577 fi
10578
10579
10580 # See if <sys/lwp.h> defines `struct lwp`.
10581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10582 $as_echo_n "checking for struct lwp... " >&6; }
10583 if test "${gdb_cv_struct_lwp+set}" = set; then :
10584   $as_echo_n "(cached) " >&6
10585 else
10586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10587 /* end confdefs.h.  */
10588 #include <sys/param.h>
10589 #include <sys/lwp.h>
10590 int
10591 main ()
10592 {
10593 struct lwp l;
10594   ;
10595   return 0;
10596 }
10597 _ACEOF
10598 if ac_fn_c_try_compile "$LINENO"; then :
10599   gdb_cv_struct_lwp=yes
10600 else
10601   gdb_cv_struct_lwp=no
10602 fi
10603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10604 fi
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10606 $as_echo "$gdb_cv_struct_lwp" >&6; }
10607 if test $gdb_cv_struct_lwp = yes; then
10608
10609 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10610
10611 fi
10612
10613 # See if <machine/reg.h> degines `struct reg'.
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10615 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10616 if test "${gdb_cv_struct_reg+set}" = set; then :
10617   $as_echo_n "(cached) " >&6
10618 else
10619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10620 /* end confdefs.h.  */
10621 #include <sys/types.h>
10622 #include <machine/reg.h>
10623 int
10624 main ()
10625 {
10626 struct reg r;
10627   ;
10628   return 0;
10629 }
10630 _ACEOF
10631 if ac_fn_c_try_compile "$LINENO"; then :
10632   gdb_cv_struct_reg=yes
10633 else
10634   gdb_cv_struct_reg=no
10635 fi
10636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10637 fi
10638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10639 $as_echo "$gdb_cv_struct_reg" >&6; }
10640 if test $gdb_cv_struct_reg = yes; then
10641
10642 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10643
10644 fi
10645
10646 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10647 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10648 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10649 "
10650 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10651
10652 cat >>confdefs.h <<_ACEOF
10653 #define HAVE_STRUCT_REG_R_FS 1
10654 _ACEOF
10655
10656
10657 fi
10658 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10659 "
10660 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10661
10662 cat >>confdefs.h <<_ACEOF
10663 #define HAVE_STRUCT_REG_R_GS 1
10664 _ACEOF
10665
10666
10667 fi
10668
10669
10670 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
10671 # Older amd64 Linux's don't have the fs_base and gs_base members of
10672 # `struct user_regs_struct'.
10673 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
10674 "
10675 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
10676
10677 cat >>confdefs.h <<_ACEOF
10678 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
10679 _ACEOF
10680
10681
10682 fi
10683 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
10684 "
10685 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
10686
10687 cat >>confdefs.h <<_ACEOF
10688 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
10689 _ACEOF
10690
10691
10692 fi
10693
10694
10695 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10697 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10698 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10699   $as_echo_n "(cached) " >&6
10700 else
10701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10702 /* end confdefs.h.  */
10703 #include <sys/ptrace.h>
10704 int
10705 main ()
10706 {
10707 PTRACE_GETREGS;
10708   ;
10709   return 0;
10710 }
10711 _ACEOF
10712 if ac_fn_c_try_compile "$LINENO"; then :
10713   gdb_cv_have_ptrace_getregs=yes
10714 else
10715   gdb_cv_have_ptrace_getregs=no
10716 fi
10717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10718 fi
10719
10720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10721 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10722 if test $gdb_cv_have_ptrace_getregs = yes; then
10723
10724 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10725
10726 fi
10727
10728 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10730 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10731 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10732   $as_echo_n "(cached) " >&6
10733 else
10734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10735 /* end confdefs.h.  */
10736 #include <sys/ptrace.h>
10737 int
10738 main ()
10739 {
10740 PTRACE_GETFPXREGS;
10741   ;
10742   return 0;
10743 }
10744 _ACEOF
10745 if ac_fn_c_try_compile "$LINENO"; then :
10746   gdb_cv_have_ptrace_getfpxregs=yes
10747 else
10748   gdb_cv_have_ptrace_getfpxregs=no
10749 fi
10750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10751 fi
10752
10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10754 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10755 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10756
10757 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10758
10759 fi
10760
10761 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10763 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10764 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10765   $as_echo_n "(cached) " >&6
10766 else
10767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10768 /* end confdefs.h.  */
10769 #include <sys/types.h>
10770 #include <sys/ptrace.h>
10771 int
10772 main ()
10773 {
10774 PT_GETDBREGS;
10775   ;
10776   return 0;
10777 }
10778 _ACEOF
10779 if ac_fn_c_try_compile "$LINENO"; then :
10780   gdb_cv_have_pt_getdbregs=yes
10781 else
10782   gdb_cv_have_pt_getdbregs=no
10783 fi
10784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10785 fi
10786
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10788 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10789 if test $gdb_cv_have_pt_getdbregs = yes; then
10790
10791 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10792
10793 fi
10794
10795 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10797 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10798 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10799   $as_echo_n "(cached) " >&6
10800 else
10801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10802 /* end confdefs.h.  */
10803 #include <sys/types.h>
10804 #include <sys/ptrace.h>
10805 int
10806 main ()
10807 {
10808 PT_GETXMMREGS;
10809   ;
10810   return 0;
10811 }
10812 _ACEOF
10813 if ac_fn_c_try_compile "$LINENO"; then :
10814   gdb_cv_have_pt_getxmmregs=yes
10815 else
10816   gdb_cv_have_pt_getxmmregs=no
10817 fi
10818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10819 fi
10820
10821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
10822 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
10823 if test $gdb_cv_have_pt_getxmmregs = yes; then
10824
10825 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
10826
10827 fi
10828
10829 # Detect which type of /proc is in use, such as for Solaris.
10830
10831 if test "${target}" = "${host}"; then
10832   case "${host}" in
10833   *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
10834
10835 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10836
10837       ;;
10838   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
10839
10840 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
10841
10842       ;;
10843   mips-sgi-irix5*)
10844       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
10845
10846 $as_echo "#define _KMEMUSER 1" >>confdefs.h
10847
10848       ;;
10849   esac
10850 fi
10851
10852 if test "$ac_cv_header_sys_procfs_h" = yes; then
10853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
10854 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
10855  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
10856   $as_echo_n "(cached) " >&6
10857 else
10858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10859 /* end confdefs.h.  */
10860
10861 #define _SYSCALL32
10862 /* Needed for new procfs interface on sparc-solaris.  */
10863 #define _STRUCTURED_PROC 1
10864 #include <sys/procfs.h>
10865 int
10866 main ()
10867 {
10868 pstatus_t avar
10869   ;
10870   return 0;
10871 }
10872 _ACEOF
10873 if ac_fn_c_try_compile "$LINENO"; then :
10874   bfd_cv_have_sys_procfs_type_pstatus_t=yes
10875 else
10876   bfd_cv_have_sys_procfs_type_pstatus_t=no
10877
10878 fi
10879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10880 fi
10881
10882  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
10883
10884 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
10885
10886  fi
10887  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
10888 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
10889
10890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
10891 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
10892  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
10893   $as_echo_n "(cached) " >&6
10894 else
10895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10896 /* end confdefs.h.  */
10897
10898 #define _SYSCALL32
10899 /* Needed for new procfs interface on sparc-solaris.  */
10900 #define _STRUCTURED_PROC 1
10901 #include <sys/procfs.h>
10902 int
10903 main ()
10904 {
10905 prrun_t avar
10906   ;
10907   return 0;
10908 }
10909 _ACEOF
10910 if ac_fn_c_try_compile "$LINENO"; then :
10911   bfd_cv_have_sys_procfs_type_prrun_t=yes
10912 else
10913   bfd_cv_have_sys_procfs_type_prrun_t=no
10914
10915 fi
10916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10917 fi
10918
10919  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
10920
10921 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
10922
10923  fi
10924  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
10925 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
10926
10927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
10928 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
10929  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
10930   $as_echo_n "(cached) " >&6
10931 else
10932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10933 /* end confdefs.h.  */
10934
10935 #define _SYSCALL32
10936 /* Needed for new procfs interface on sparc-solaris.  */
10937 #define _STRUCTURED_PROC 1
10938 #include <sys/procfs.h>
10939 int
10940 main ()
10941 {
10942 gregset_t avar
10943   ;
10944   return 0;
10945 }
10946 _ACEOF
10947 if ac_fn_c_try_compile "$LINENO"; then :
10948   bfd_cv_have_sys_procfs_type_gregset_t=yes
10949 else
10950   bfd_cv_have_sys_procfs_type_gregset_t=no
10951
10952 fi
10953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10954 fi
10955
10956  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
10957
10958 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
10959
10960  fi
10961  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
10962 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
10963
10964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
10965 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
10966  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
10967   $as_echo_n "(cached) " >&6
10968 else
10969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10970 /* end confdefs.h.  */
10971
10972 #define _SYSCALL32
10973 /* Needed for new procfs interface on sparc-solaris.  */
10974 #define _STRUCTURED_PROC 1
10975 #include <sys/procfs.h>
10976 int
10977 main ()
10978 {
10979 fpregset_t avar
10980   ;
10981   return 0;
10982 }
10983 _ACEOF
10984 if ac_fn_c_try_compile "$LINENO"; then :
10985   bfd_cv_have_sys_procfs_type_fpregset_t=yes
10986 else
10987   bfd_cv_have_sys_procfs_type_fpregset_t=no
10988
10989 fi
10990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10991 fi
10992
10993  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
10994
10995 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
10996
10997  fi
10998  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
10999 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11000
11001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11002 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11003  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11004   $as_echo_n "(cached) " >&6
11005 else
11006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11007 /* end confdefs.h.  */
11008
11009 #define _SYSCALL32
11010 /* Needed for new procfs interface on sparc-solaris.  */
11011 #define _STRUCTURED_PROC 1
11012 #include <sys/procfs.h>
11013 int
11014 main ()
11015 {
11016 prgregset_t avar
11017   ;
11018   return 0;
11019 }
11020 _ACEOF
11021 if ac_fn_c_try_compile "$LINENO"; then :
11022   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11023 else
11024   bfd_cv_have_sys_procfs_type_prgregset_t=no
11025
11026 fi
11027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11028 fi
11029
11030  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11031
11032 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11033
11034  fi
11035  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11036 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11037
11038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11039 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11040  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11041   $as_echo_n "(cached) " >&6
11042 else
11043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11044 /* end confdefs.h.  */
11045
11046 #define _SYSCALL32
11047 /* Needed for new procfs interface on sparc-solaris.  */
11048 #define _STRUCTURED_PROC 1
11049 #include <sys/procfs.h>
11050 int
11051 main ()
11052 {
11053 prfpregset_t avar
11054   ;
11055   return 0;
11056 }
11057 _ACEOF
11058 if ac_fn_c_try_compile "$LINENO"; then :
11059   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11060 else
11061   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11062
11063 fi
11064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11065 fi
11066
11067  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11068
11069 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11070
11071  fi
11072  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11073 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11074
11075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11076 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11077  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11078   $as_echo_n "(cached) " >&6
11079 else
11080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11081 /* end confdefs.h.  */
11082
11083 #define _SYSCALL32
11084 /* Needed for new procfs interface on sparc-solaris.  */
11085 #define _STRUCTURED_PROC 1
11086 #include <sys/procfs.h>
11087 int
11088 main ()
11089 {
11090 prgregset32_t avar
11091   ;
11092   return 0;
11093 }
11094 _ACEOF
11095 if ac_fn_c_try_compile "$LINENO"; then :
11096   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11097 else
11098   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11099
11100 fi
11101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11102 fi
11103
11104  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11105
11106 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11107
11108  fi
11109  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11110 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11111
11112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
11113 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
11114  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
11115   $as_echo_n "(cached) " >&6
11116 else
11117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11118 /* end confdefs.h.  */
11119
11120 #define _SYSCALL32
11121 /* Needed for new procfs interface on sparc-solaris.  */
11122 #define _STRUCTURED_PROC 1
11123 #include <sys/procfs.h>
11124 int
11125 main ()
11126 {
11127 prfpregset32_t avar
11128   ;
11129   return 0;
11130 }
11131 _ACEOF
11132 if ac_fn_c_try_compile "$LINENO"; then :
11133   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
11134 else
11135   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
11136
11137 fi
11138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11139 fi
11140
11141  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
11142
11143 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
11144
11145  fi
11146  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
11147 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
11148
11149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11150 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11151  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11152   $as_echo_n "(cached) " >&6
11153 else
11154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11155 /* end confdefs.h.  */
11156
11157 #define _SYSCALL32
11158 /* Needed for new procfs interface on sparc-solaris.  */
11159 #define _STRUCTURED_PROC 1
11160 #include <sys/procfs.h>
11161 int
11162 main ()
11163 {
11164 lwpid_t avar
11165   ;
11166   return 0;
11167 }
11168 _ACEOF
11169 if ac_fn_c_try_compile "$LINENO"; then :
11170   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11171 else
11172   bfd_cv_have_sys_procfs_type_lwpid_t=no
11173
11174 fi
11175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11176 fi
11177
11178  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11179
11180 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11181
11182  fi
11183  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11184 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11185
11186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11187 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11188  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11189   $as_echo_n "(cached) " >&6
11190 else
11191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11192 /* end confdefs.h.  */
11193
11194 #define _SYSCALL32
11195 /* Needed for new procfs interface on sparc-solaris.  */
11196 #define _STRUCTURED_PROC 1
11197 #include <sys/procfs.h>
11198 int
11199 main ()
11200 {
11201 psaddr_t avar
11202   ;
11203   return 0;
11204 }
11205 _ACEOF
11206 if ac_fn_c_try_compile "$LINENO"; then :
11207   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11208 else
11209   bfd_cv_have_sys_procfs_type_psaddr_t=no
11210
11211 fi
11212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11213 fi
11214
11215  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11216
11217 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11218
11219  fi
11220  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11221 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11222
11223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11224 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11225  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11226   $as_echo_n "(cached) " >&6
11227 else
11228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11229 /* end confdefs.h.  */
11230
11231 #define _SYSCALL32
11232 /* Needed for new procfs interface on sparc-solaris.  */
11233 #define _STRUCTURED_PROC 1
11234 #include <sys/procfs.h>
11235 int
11236 main ()
11237 {
11238 prsysent_t avar
11239   ;
11240   return 0;
11241 }
11242 _ACEOF
11243 if ac_fn_c_try_compile "$LINENO"; then :
11244   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11245 else
11246   bfd_cv_have_sys_procfs_type_prsysent_t=no
11247
11248 fi
11249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11250 fi
11251
11252  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11253
11254 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11255
11256  fi
11257  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11258 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11259
11260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11261 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11262  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11263   $as_echo_n "(cached) " >&6
11264 else
11265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11266 /* end confdefs.h.  */
11267
11268 #define _SYSCALL32
11269 /* Needed for new procfs interface on sparc-solaris.  */
11270 #define _STRUCTURED_PROC 1
11271 #include <sys/procfs.h>
11272 int
11273 main ()
11274 {
11275 pr_sigset_t avar
11276   ;
11277   return 0;
11278 }
11279 _ACEOF
11280 if ac_fn_c_try_compile "$LINENO"; then :
11281   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11282 else
11283   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11284
11285 fi
11286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11287 fi
11288
11289  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11290
11291 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11292
11293  fi
11294  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11295 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11296
11297   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11298 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11299  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11300   $as_echo_n "(cached) " >&6
11301 else
11302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11303 /* end confdefs.h.  */
11304
11305 #define _SYSCALL32
11306 /* Needed for new procfs interface on sparc-solaris.  */
11307 #define _STRUCTURED_PROC 1
11308 #include <sys/procfs.h>
11309 int
11310 main ()
11311 {
11312 pr_sigaction64_t avar
11313   ;
11314   return 0;
11315 }
11316 _ACEOF
11317 if ac_fn_c_try_compile "$LINENO"; then :
11318   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11319 else
11320   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11321
11322 fi
11323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11324 fi
11325
11326  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11327
11328 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11329
11330  fi
11331  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11332 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11333
11334   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11335 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11336  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11337   $as_echo_n "(cached) " >&6
11338 else
11339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11340 /* end confdefs.h.  */
11341
11342 #define _SYSCALL32
11343 /* Needed for new procfs interface on sparc-solaris.  */
11344 #define _STRUCTURED_PROC 1
11345 #include <sys/procfs.h>
11346 int
11347 main ()
11348 {
11349 pr_siginfo64_t avar
11350   ;
11351   return 0;
11352 }
11353 _ACEOF
11354 if ac_fn_c_try_compile "$LINENO"; then :
11355   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11356 else
11357   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11358
11359 fi
11360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11361 fi
11362
11363  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11364
11365 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11366
11367  fi
11368  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11369 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11370
11371
11372
11373
11374
11375   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11376     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11377 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11378     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11379   $as_echo_n "(cached) " >&6
11380 else
11381   if test "$cross_compiling" = yes; then :
11382   gdb_cv_prfpregset_t_broken=yes
11383 else
11384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h.  */
11386 #include <sys/procfs.h>
11387        int main ()
11388        {
11389          if (sizeof (prfpregset_t) == sizeof (void *))
11390            return 1;
11391          return 0;
11392        }
11393 _ACEOF
11394 if ac_fn_c_try_run "$LINENO"; then :
11395   gdb_cv_prfpregset_t_broken=no
11396 else
11397   gdb_cv_prfpregset_t_broken=yes
11398 fi
11399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11400   conftest.$ac_objext conftest.beam conftest.$ac_ext
11401 fi
11402
11403 fi
11404
11405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11406 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11407     if test $gdb_cv_prfpregset_t_broken = yes; then
11408
11409 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11410
11411     fi
11412   fi
11413
11414
11415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
11416 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
11417   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
11418   $as_echo_n "(cached) " >&6
11419 else
11420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11421 /* end confdefs.h.  */
11422 #include <unistd.h>
11423 #include <sys/types.h>
11424 #include <sys/procfs.h>
11425
11426 int
11427 main ()
11428 {
11429
11430     int dummy;;
11431     dummy = ioctl(0, PIOCSET, &dummy);
11432
11433   ;
11434   return 0;
11435 }
11436 _ACEOF
11437 if ac_fn_c_try_compile "$LINENO"; then :
11438   gdb_cv_have_procfs_piocset=yes
11439 else
11440   gdb_cv_have_procfs_piocset=no
11441 fi
11442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11443 fi
11444
11445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
11446 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
11447   if test $gdb_cv_have_procfs_piocset = yes; then
11448
11449 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
11450
11451   fi
11452 fi
11453
11454 if test ${host} = ${target} ; then
11455
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
11457 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
11458   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
11459   $as_echo_n "(cached) " >&6
11460 else
11461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11462 /* end confdefs.h.  */
11463 #include <link.h>
11464 int
11465 main ()
11466 {
11467 struct link_map lm; (void) lm.l_addr;
11468   ;
11469   return 0;
11470 }
11471 _ACEOF
11472 if ac_fn_c_try_compile "$LINENO"; then :
11473   gdb_cv_have_struct_link_map_with_l_members=yes
11474 else
11475   gdb_cv_have_struct_link_map_with_l_members=no
11476 fi
11477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11478 fi
11479
11480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
11481 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
11482   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
11483
11484 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
11485
11486   fi
11487
11488
11489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
11490 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
11491   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
11492   $as_echo_n "(cached) " >&6
11493 else
11494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495 /* end confdefs.h.  */
11496 #include <sys/types.h>
11497 #include <link.h>
11498 int
11499 main ()
11500 {
11501 struct link_map lm; (void) lm.lm_addr;
11502   ;
11503   return 0;
11504 }
11505 _ACEOF
11506 if ac_fn_c_try_compile "$LINENO"; then :
11507   gdb_cv_have_struct_link_map_with_lm_members=yes
11508 else
11509   gdb_cv_have_struct_link_map_with_lm_members=no
11510 fi
11511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11512 fi
11513
11514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
11515 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
11516   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
11517
11518 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
11519
11520   fi
11521
11522
11523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
11524 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
11525   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
11526   $as_echo_n "(cached) " >&6
11527 else
11528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11529 /* end confdefs.h.  */
11530 #include <sys/types.h>
11531 #ifdef HAVE_NLIST_H
11532 #include <nlist.h>
11533 #endif
11534 #include <link.h>
11535 int
11536 main ()
11537 {
11538 struct so_map lm; (void) lm.som_addr;
11539   ;
11540   return 0;
11541 }
11542 _ACEOF
11543 if ac_fn_c_try_compile "$LINENO"; then :
11544   gdb_cv_have_struct_so_map_with_som_members=yes
11545 else
11546   gdb_cv_have_struct_so_map_with_som_members=no
11547 fi
11548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11549 fi
11550
11551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
11552 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
11553   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
11554
11555 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
11556
11557   fi
11558
11559
11560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
11561 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
11562   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
11563   $as_echo_n "(cached) " >&6
11564 else
11565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11566 /* end confdefs.h.  */
11567 #define _SYSCALL32
11568 #include <sys/link.h>
11569 int
11570 main ()
11571 {
11572 struct link_map32 l;
11573   ;
11574   return 0;
11575 }
11576 _ACEOF
11577 if ac_fn_c_try_compile "$LINENO"; then :
11578   gdb_cv_have_struct_link_map32=yes
11579 else
11580   gdb_cv_have_struct_link_map32=no
11581 fi
11582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11583 fi
11584
11585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
11586 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
11587   if test $gdb_cv_have_struct_link_map32 = yes; then
11588
11589 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
11590
11591
11592 $as_echo "#define _SYSCALL32 1" >>confdefs.h
11593
11594   fi
11595 fi
11596
11597 # Check if the compiler supports the `long long' type.
11598
11599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11600 $as_echo_n "checking for long long support in compiler... " >&6; }
11601 if test "${gdb_cv_c_long_long+set}" = set; then :
11602   $as_echo_n "(cached) " >&6
11603 else
11604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11605 /* end confdefs.h.  */
11606 extern long long foo;
11607 int
11608 main ()
11609 {
11610 switch (foo & 2) { case 0: return 1; }
11611   ;
11612   return 0;
11613 }
11614 _ACEOF
11615 if ac_fn_c_try_compile "$LINENO"; then :
11616   gdb_cv_c_long_long=yes
11617 else
11618   gdb_cv_c_long_long=no
11619 fi
11620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11621 fi
11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11623 $as_echo "$gdb_cv_c_long_long" >&6; }
11624 if test $gdb_cv_c_long_long != yes; then
11625   # libdecnumber requires long long.
11626   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
11627 fi
11628
11629 # Check if the compiler and runtime support printing long longs.
11630
11631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11632 $as_echo_n "checking for long long support in printf... " >&6; }
11633 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11634   $as_echo_n "(cached) " >&6
11635 else
11636   if test "$cross_compiling" = yes; then :
11637   gdb_cv_printf_has_long_long=no
11638 else
11639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11640 /* end confdefs.h.  */
11641 $ac_includes_default
11642 int
11643 main ()
11644 {
11645 char buf[32];
11646   long long l = 0;
11647   l = (l << 16) + 0x0123;
11648   l = (l << 16) + 0x4567;
11649   l = (l << 16) + 0x89ab;
11650   l = (l << 16) + 0xcdef;
11651   sprintf (buf, "0x%016llx", l);
11652   return (strcmp ("0x0123456789abcdef", buf));
11653   ;
11654   return 0;
11655 }
11656 _ACEOF
11657 if ac_fn_c_try_run "$LINENO"; then :
11658   gdb_cv_printf_has_long_long=yes
11659 else
11660   gdb_cv_printf_has_long_long=no
11661 fi
11662 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11663   conftest.$ac_objext conftest.beam conftest.$ac_ext
11664 fi
11665
11666 fi
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11668 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11669 if test $gdb_cv_printf_has_long_long = yes; then
11670
11671 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11672
11673 fi
11674
11675 # Check if the compiler and runtime support printing decfloats.
11676
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11678 $as_echo_n "checking for decfloat support in printf... " >&6; }
11679 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11680   $as_echo_n "(cached) " >&6
11681 else
11682   if test "$cross_compiling" = yes; then :
11683   gdb_cv_printf_has_decfloat=no
11684 else
11685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11686 /* end confdefs.h.  */
11687 $ac_includes_default
11688 int
11689 main ()
11690 {
11691 char buf[64];
11692   _Decimal32 d32 = 1.2345df;
11693   _Decimal64 d64 = 1.2345dd;
11694   _Decimal128 d128 = 1.2345dl;
11695   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11696   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11697   ;
11698   return 0;
11699 }
11700 _ACEOF
11701 if ac_fn_c_try_run "$LINENO"; then :
11702   gdb_cv_printf_has_decfloat=yes
11703 else
11704   gdb_cv_printf_has_decfloat=no
11705 fi
11706 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11707   conftest.$ac_objext conftest.beam conftest.$ac_ext
11708 fi
11709
11710 fi
11711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11712 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11713 if test $gdb_cv_printf_has_decfloat = yes; then
11714
11715 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11716
11717 fi
11718
11719 # Check if the compiler supports the `long double' type.  We can't use
11720 # AC_C_LONG_DOUBLE because that one does additional checks on the
11721 # constants defined in <float.h> that fail on some systems,
11722 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11723
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11725 $as_echo_n "checking for long double support in compiler... " >&6; }
11726 if test "${gdb_cv_c_long_double+set}" = set; then :
11727   $as_echo_n "(cached) " >&6
11728 else
11729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11730 /* end confdefs.h.  */
11731 long double foo;
11732 _ACEOF
11733 if ac_fn_c_try_compile "$LINENO"; then :
11734   gdb_cv_c_long_double=yes
11735 else
11736   gdb_cv_c_long_double=no
11737 fi
11738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11739 fi
11740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11741 $as_echo "$gdb_cv_c_long_double" >&6; }
11742 if test $gdb_cv_c_long_double = yes; then
11743
11744 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11745
11746 fi
11747
11748 # Check if the compiler and runtime support printing long doubles.
11749
11750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11751 $as_echo_n "checking for long double support in printf... " >&6; }
11752 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11753   $as_echo_n "(cached) " >&6
11754 else
11755   if test "$cross_compiling" = yes; then :
11756   gdb_cv_printf_has_long_double=no
11757 else
11758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11759 /* end confdefs.h.  */
11760 $ac_includes_default
11761 int
11762 main ()
11763 {
11764 char buf[16];
11765   long double f = 3.141592653;
11766   sprintf (buf, "%Lg", f);
11767   return (strncmp ("3.14159", buf, 7));
11768   ;
11769   return 0;
11770 }
11771 _ACEOF
11772 if ac_fn_c_try_run "$LINENO"; then :
11773   gdb_cv_printf_has_long_double=yes
11774 else
11775   gdb_cv_printf_has_long_double=no
11776 fi
11777 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11778   conftest.$ac_objext conftest.beam conftest.$ac_ext
11779 fi
11780
11781 fi
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11783 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11784 if test $gdb_cv_printf_has_long_double = yes; then
11785
11786 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11787
11788 fi
11789
11790 # Check if the compiler and runtime support scanning long doubles.
11791
11792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11793 $as_echo_n "checking for long double support in scanf... " >&6; }
11794 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11795   $as_echo_n "(cached) " >&6
11796 else
11797   if test "$cross_compiling" = yes; then :
11798   gdb_cv_scanf_has_long_double=no
11799 else
11800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11801 /* end confdefs.h.  */
11802 #include <stdio.h>
11803 int
11804 main ()
11805 {
11806 char *buf = "3.141592653";
11807   long double f = 0;
11808   sscanf (buf, "%Lg", &f);
11809   return !(f > 3.14159 && f < 3.14160);
11810   ;
11811   return 0;
11812 }
11813 _ACEOF
11814 if ac_fn_c_try_run "$LINENO"; then :
11815   gdb_cv_scanf_has_long_double=yes
11816 else
11817   gdb_cv_scanf_has_long_double=no
11818 fi
11819 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11820   conftest.$ac_objext conftest.beam conftest.$ac_ext
11821 fi
11822
11823 fi
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11825 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11826 if test $gdb_cv_scanf_has_long_double = yes; then
11827
11828 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11829
11830 fi
11831
11832 case ${host_os} in
11833 aix*)
11834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11835 $as_echo_n "checking for -bbigtoc option... " >&6; }
11836 if test "${gdb_cv_bigtoc+set}" = set; then :
11837   $as_echo_n "(cached) " >&6
11838 else
11839
11840     SAVE_LDFLAGS=$LDFLAGS
11841
11842     case $GCC in
11843     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11844     *) gdb_cv_bigtoc=-bbigtoc ;;
11845     esac
11846
11847     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11848     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11849 /* end confdefs.h.  */
11850
11851 int
11852 main ()
11853 {
11854 int i;
11855   ;
11856   return 0;
11857 }
11858 _ACEOF
11859 if ac_fn_c_try_link "$LINENO"; then :
11860
11861 else
11862   gdb_cv_bigtoc=
11863 fi
11864 rm -f core conftest.err conftest.$ac_objext \
11865     conftest$ac_exeext conftest.$ac_ext
11866     LDFLAGS="${SAVE_LDFLAGS}"
11867
11868 fi
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11870 $as_echo "$gdb_cv_bigtoc" >&6; }
11871   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11872   ;;
11873 esac
11874
11875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11876 $as_echo_n "checking for the dynamic export flag... " >&6; }
11877 dynamic_list=false
11878 if test "${gdb_native}" = yes; then
11879    # The dynamically loaded libthread_db needs access to symbols in the gdb
11880    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11881    # may not be supported there.
11882    old_LDFLAGS="$LDFLAGS"
11883    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11884    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11885    LDFLAGS="$LDFLAGS $RDYNAMIC"
11886    if test "${have_libpython}" = no; then
11887      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11888 /* end confdefs.h.  */
11889
11890 int
11891 main ()
11892 {
11893
11894   ;
11895   return 0;
11896 }
11897 _ACEOF
11898 if ac_fn_c_try_link "$LINENO"; then :
11899   dynamic_list=true
11900 fi
11901 rm -f core conftest.err conftest.$ac_objext \
11902     conftest$ac_exeext conftest.$ac_ext
11903    else
11904      # Workaround http://bugs.python.org/issue4434 where static
11905      # libpythonX.Y.a would get its symbols required for
11906      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11907      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11908      old_CFLAGS="$CFLAGS"
11909      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11910      old_LIBS="$LIBS"
11911      LIBS="$LIBS $PYTHON_LIBS"
11912      if test "$cross_compiling" = yes; then :
11913   true
11914 else
11915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11916 /* end confdefs.h.  */
11917 #include "${have_libpython}/Python.h"
11918 int
11919 main ()
11920 {
11921 int err;
11922           Py_Initialize ();
11923           err = PyRun_SimpleString ("import itertools\n");
11924           Py_Finalize ();
11925           return err == 0 ? 0 : 1;
11926   ;
11927   return 0;
11928 }
11929 _ACEOF
11930 if ac_fn_c_try_run "$LINENO"; then :
11931   dynamic_list=true
11932 fi
11933 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11934   conftest.$ac_objext conftest.beam conftest.$ac_ext
11935 fi
11936
11937      LIBS="$old_LIBS"
11938      CFLAGS="$old_CFLAGS"
11939    fi
11940    LDFLAGS="$old_LDFLAGS"
11941 fi
11942 if $dynamic_list; then
11943   found="-Wl,--dynamic-list"
11944   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11945 else
11946   found="-rdynamic"
11947   RDYNAMIC="-rdynamic"
11948 fi
11949
11950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11951 $as_echo "$found" >&6; }
11952
11953
11954 if test ${build} = ${host} -a ${host} = ${target} ; then
11955    case ${host_os} in
11956    solaris*)
11957       # See if thread_db library is around for Solaris thread debugging.
11958       # Note that we must explicitly test for version 1 of the library
11959       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11960       # the same API.
11961       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11962 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11963       if test -f /usr/lib/libthread_db.so.1 ; then
11964          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11965 $as_echo "yes" >&6; }
11966
11967 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11968
11969          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11970          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11971          # On SPARC CPUs, we also need to build sparc-sol-thread.
11972          case ${host_cpu} in
11973            sparc*)
11974              CONFIG_OBS="${CONFIG_OBS} sparc-sol-thread.o"
11975              CONFIG_SRCS="${CONFIG_SRCS} sparc-sol-thread.c"
11976              ;;
11977          esac
11978          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11979 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11980 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11981   $as_echo_n "(cached) " >&6
11982 else
11983   ac_check_lib_save_LIBS=$LIBS
11984 LIBS="-ldl  $LIBS"
11985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11986 /* end confdefs.h.  */
11987
11988 /* Override any GCC internal prototype to avoid an error.
11989    Use char because int might match the return type of a GCC
11990    builtin and then its argument prototype would still apply.  */
11991 #ifdef __cplusplus
11992 extern "C"
11993 #endif
11994 char dlopen ();
11995 int
11996 main ()
11997 {
11998 return dlopen ();
11999   ;
12000   return 0;
12001 }
12002 _ACEOF
12003 if ac_fn_c_try_link "$LINENO"; then :
12004   ac_cv_lib_dl_dlopen=yes
12005 else
12006   ac_cv_lib_dl_dlopen=no
12007 fi
12008 rm -f core conftest.err conftest.$ac_objext \
12009     conftest$ac_exeext conftest.$ac_ext
12010 LIBS=$ac_check_lib_save_LIBS
12011 fi
12012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12013 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12014 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12015   cat >>confdefs.h <<_ACEOF
12016 #define HAVE_LIBDL 1
12017 _ACEOF
12018
12019   LIBS="-ldl $LIBS"
12020
12021 fi
12022
12023          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12024          # Sun randomly tweaked the prototypes in <proc_service.h>
12025          # at one point.
12026          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12027 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12028          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12029   $as_echo_n "(cached) " >&6
12030 else
12031
12032             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12033 /* end confdefs.h.  */
12034
12035                 #include <proc_service.h>
12036                 ps_err_e ps_pdwrite
12037                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12038
12039 int
12040 main ()
12041 {
12042
12043   ;
12044   return 0;
12045 }
12046 _ACEOF
12047 if ac_fn_c_try_compile "$LINENO"; then :
12048   gdb_cv_proc_service_is_old=no
12049 else
12050   gdb_cv_proc_service_is_old=yes
12051 fi
12052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12053
12054 fi
12055
12056          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12057 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12058          if test $gdb_cv_proc_service_is_old = yes; then
12059
12060 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12061
12062          fi
12063       else
12064          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12065 $as_echo "no" >&6; }
12066       fi
12067       ;;
12068    aix*)
12069       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12070 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12071       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12072   $as_echo_n "(cached) " >&6
12073 else
12074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12075 /* end confdefs.h.  */
12076 #include <sys/pthdebug.h>
12077 int
12078 main ()
12079 {
12080 #ifndef PTHDB_VERSION_3
12081                                     #error
12082                                     #endif
12083   ;
12084   return 0;
12085 }
12086 _ACEOF
12087 if ac_fn_c_try_compile "$LINENO"; then :
12088   gdb_cv_have_aix_thread_debug=yes
12089 else
12090   gdb_cv_have_aix_thread_debug=no
12091 fi
12092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12093 fi
12094
12095       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12096 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12097       if test $gdb_cv_have_aix_thread_debug = yes; then
12098          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12099          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12100          LIBS="$LIBS -lpthdebug"
12101
12102          # Older versions of AIX do not provide the declaration for
12103          # the getthrds function (it appears that it was introduced
12104          # with AIX 6.x).
12105          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12106 "
12107 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12108   ac_have_decl=1
12109 else
12110   ac_have_decl=0
12111 fi
12112
12113 cat >>confdefs.h <<_ACEOF
12114 #define HAVE_DECL_GETTHRDS $ac_have_decl
12115 _ACEOF
12116
12117       fi
12118       ;;
12119    esac
12120
12121 fi
12122
12123 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12124    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12125 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12126 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12127   $as_echo_n "(cached) " >&6
12128 else
12129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12130 /* end confdefs.h.  */
12131 #include <thread_db.h>
12132 int
12133 main ()
12134 {
12135 int i = TD_NOTALLOC;
12136   ;
12137   return 0;
12138 }
12139 _ACEOF
12140 if ac_fn_c_try_compile "$LINENO"; then :
12141   gdb_cv_thread_db_h_has_td_notalloc=yes
12142 else
12143   gdb_cv_thread_db_h_has_td_notalloc=no
12144
12145 fi
12146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12147
12148 fi
12149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12150 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12151    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12152 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12153 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12154   $as_echo_n "(cached) " >&6
12155 else
12156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12157 /* end confdefs.h.  */
12158 #include <thread_db.h>
12159 int
12160 main ()
12161 {
12162 int i = TD_VERSION;
12163   ;
12164   return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168   gdb_cv_thread_db_h_has_td_version=yes
12169 else
12170   gdb_cv_thread_db_h_has_td_version=no
12171
12172 fi
12173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12174
12175 fi
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12177 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12178    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12179 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12180 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12184 /* end confdefs.h.  */
12185 #include <thread_db.h>
12186 int
12187 main ()
12188 {
12189 int i = TD_NOTLS;
12190   ;
12191   return 0;
12192 }
12193 _ACEOF
12194 if ac_fn_c_try_compile "$LINENO"; then :
12195   gdb_cv_thread_db_h_has_td_notls=yes
12196 else
12197   gdb_cv_thread_db_h_has_td_notls=no
12198
12199 fi
12200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12201
12202 fi
12203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12204 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12205 fi
12206 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12207
12208 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12209
12210 fi
12211 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12212
12213 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12214
12215 fi
12216 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12217
12218 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12219
12220 fi
12221
12222 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12223    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12224 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12225 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12226   $as_echo_n "(cached) " >&6
12227 else
12228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12229 /* end confdefs.h.  */
12230 #include <sys/syscall.h>
12231 int
12232 main ()
12233 {
12234 int i = __NR_tkill;
12235   ;
12236   return 0;
12237 }
12238 _ACEOF
12239 if ac_fn_c_try_compile "$LINENO"; then :
12240   gdb_cv_sys_syscall_h_has_tkill=yes
12241 else
12242   gdb_cv_sys_syscall_h_has_tkill=no
12243
12244 fi
12245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12246
12247 fi
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12249 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12250 fi
12251 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
12252
12253 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12254
12255 fi
12256
12257 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12258 "
12259 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12260   ac_have_decl=1
12261 else
12262   ac_have_decl=0
12263 fi
12264
12265 cat >>confdefs.h <<_ACEOF
12266 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12267 _ACEOF
12268
12269
12270 if test "$cross_compiling" = yes; then :
12271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12272 /* end confdefs.h.  */
12273 #include <sys/personality.h>
12274 int
12275 main ()
12276 {
12277
12278 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12279 #       define ADDR_NO_RANDOMIZE 0x0040000
12280 #      endif
12281        /* Test the flag could be set and stays set.  */
12282        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12283        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12284            return 1
12285   ;
12286   return 0;
12287 }
12288 _ACEOF
12289 if ac_fn_c_try_link "$LINENO"; then :
12290   have_personality=true
12291 else
12292   have_personality=false
12293 fi
12294 rm -f core conftest.err conftest.$ac_objext \
12295     conftest$ac_exeext conftest.$ac_ext
12296 else
12297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12298 /* end confdefs.h.  */
12299 #include <sys/personality.h>
12300 int
12301 main ()
12302 {
12303
12304 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12305 #       define ADDR_NO_RANDOMIZE 0x0040000
12306 #      endif
12307        /* Test the flag could be set and stays set.  */
12308        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12309        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12310            return 1
12311   ;
12312   return 0;
12313 }
12314 _ACEOF
12315 if ac_fn_c_try_run "$LINENO"; then :
12316   have_personality=true
12317 else
12318   have_personality=false
12319 fi
12320 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12321   conftest.$ac_objext conftest.beam conftest.$ac_ext
12322 fi
12323
12324 if $have_personality
12325 then
12326
12327 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12328
12329 fi
12330
12331
12332 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12333 # except that the argument to --with-sysroot is optional.
12334 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12335 if test "x$with_sysroot" = xyes; then
12336   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12337 fi
12338
12339 # Check whether --with-sysroot was given.
12340 if test "${with_sysroot+set}" = set; then :
12341   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12342 else
12343   TARGET_SYSTEM_ROOT=
12344 fi
12345
12346
12347   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12348   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12349   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12350   ac_define_dir=`eval echo $ac_define_dir`
12351
12352 cat >>confdefs.h <<_ACEOF
12353 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12354 _ACEOF
12355
12356
12357
12358
12359   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12360      if test "x$prefix" = xNONE; then
12361         test_prefix=/usr/local
12362      else
12363         test_prefix=$prefix
12364      fi
12365   else
12366      test_prefix=$exec_prefix
12367   fi
12368   value=0
12369   case ${ac_define_dir} in
12370      "${test_prefix}"|"${test_prefix}/"*|\
12371         '${exec_prefix}'|'${exec_prefix}/'*)
12372      value=1
12373      ;;
12374   esac
12375
12376 cat >>confdefs.h <<_ACEOF
12377 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12378 _ACEOF
12379
12380
12381
12382
12383
12384 # Check whether --with-system-gdbinit was given.
12385 if test "${with_system_gdbinit+set}" = set; then :
12386   withval=$with_system_gdbinit;
12387     SYSTEM_GDBINIT=$withval
12388 else
12389   SYSTEM_GDBINIT=
12390 fi
12391
12392
12393   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12394   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12395   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12396   ac_define_dir=`eval echo $ac_define_dir`
12397
12398 cat >>confdefs.h <<_ACEOF
12399 #define SYSTEM_GDBINIT "$ac_define_dir"
12400 _ACEOF
12401
12402
12403
12404
12405   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12406      if test "x$prefix" = xNONE; then
12407         test_prefix=/usr/local
12408      else
12409         test_prefix=$prefix
12410      fi
12411   else
12412      test_prefix=$exec_prefix
12413   fi
12414   value=0
12415   case ${ac_define_dir} in
12416      "${test_prefix}"|"${test_prefix}/"*|\
12417         '${exec_prefix}'|'${exec_prefix}/'*)
12418      value=1
12419      ;;
12420   esac
12421
12422 cat >>confdefs.h <<_ACEOF
12423 #define SYSTEM_GDBINIT_RELOCATABLE $value
12424 _ACEOF
12425
12426
12427
12428
12429 # Check whether --enable-werror was given.
12430 if test "${enable_werror+set}" = set; then :
12431   enableval=$enable_werror; case "${enableval}" in
12432      yes | y) ERROR_ON_WARNING="yes" ;;
12433      no | n)  ERROR_ON_WARNING="no" ;;
12434      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12435    esac
12436 fi
12437
12438
12439 # Enable -Werror by default when using gcc.  Turn it off for releases.
12440 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12441     ERROR_ON_WARNING=yes
12442 fi
12443
12444 WERROR_CFLAGS=""
12445 if test "${ERROR_ON_WARNING}" = yes ; then
12446     WERROR_CFLAGS="-Werror"
12447 fi
12448
12449 # The entries after -Wno-pointer-sign are disabled warnings which may
12450 # be enabled in the future, which can not currently be used to build
12451 # GDB.
12452 # NOTE: If you change this list, remember to update
12453 # gdb/doc/gdbint.texinfo.
12454 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12455 -Wformat-nonliteral -Wpointer-sign \
12456 -Wno-unused -Wunused-value -Wunused-function \
12457 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12458 -Wdeclaration-after-statement -Wempty-body"
12459
12460 # Enable -Wno-format by default when using gcc on mingw since many
12461 # GCC versions complain about %I64.
12462 case "${host}" in
12463   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12464 esac
12465
12466 # Check whether --enable-build-warnings was given.
12467 if test "${enable_build_warnings+set}" = set; then :
12468   enableval=$enable_build_warnings; case "${enableval}" in
12469   yes)  ;;
12470   no)   build_warnings="-w";;
12471   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12472         build_warnings="${build_warnings} ${t}";;
12473   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12474         build_warnings="${t} ${build_warnings}";;
12475   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12476 esac
12477 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12478   echo "Setting compiler warning flags = $build_warnings" 6>&1
12479 fi
12480 fi
12481 # Check whether --enable-gdb-build-warnings was given.
12482 if test "${enable_gdb_build_warnings+set}" = set; then :
12483   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12484   yes)  ;;
12485   no)   build_warnings="-w";;
12486   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12487         build_warnings="${build_warnings} ${t}";;
12488   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12489         build_warnings="${t} ${build_warnings}";;
12490   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12491 esac
12492 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12493   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12494 fi
12495 fi
12496 WARN_CFLAGS=""
12497 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12498 then
12499     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12500 $as_echo_n "checking compiler warning flags... " >&6; }
12501     # Separate out the -Werror flag as some files just cannot be
12502     # compiled with it enabled.
12503     for w in ${build_warnings}; do
12504         case $w in
12505         -Werr*) WERROR_CFLAGS=-Werror ;;
12506         *) # Check that GCC accepts it
12507             saved_CFLAGS="$CFLAGS"
12508             CFLAGS="$CFLAGS $w"
12509             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12510 /* end confdefs.h.  */
12511
12512 int
12513 main ()
12514 {
12515
12516   ;
12517   return 0;
12518 }
12519 _ACEOF
12520 if ac_fn_c_try_compile "$LINENO"; then :
12521   WARN_CFLAGS="${WARN_CFLAGS} $w"
12522 fi
12523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12524             CFLAGS="$saved_CFLAGS"
12525         esac
12526     done
12527     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12528 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12529 fi
12530
12531
12532
12533 # In the Cygwin environment, we need some additional flags.
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12535 $as_echo_n "checking for cygwin... " >&6; }
12536 if test "${gdb_cv_os_cygwin+set}" = set; then :
12537   $as_echo_n "(cached) " >&6
12538 else
12539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12540 /* end confdefs.h.  */
12541
12542 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12543 lose
12544 #endif
12545 _ACEOF
12546 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12547   $EGREP "lose" >/dev/null 2>&1; then :
12548   gdb_cv_os_cygwin=yes
12549 else
12550   gdb_cv_os_cygwin=no
12551 fi
12552 rm -f conftest*
12553
12554 fi
12555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12556 $as_echo "$gdb_cv_os_cygwin" >&6; }
12557
12558
12559 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12560 case ${host} in
12561   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12562   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12563   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12564 esac
12565
12566
12567 # libreadline needs libuser32.a in a cygwin environment
12568 WIN32LIBS=
12569 if test x$gdb_cv_os_cygwin = xyes; then
12570     WIN32LIBS="-luser32"
12571     case "${target}" in
12572         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12573         ;;
12574     esac
12575 fi
12576
12577 # The ser-tcp.c module requires sockets.
12578 case ${host} in
12579   *mingw32*)
12580
12581 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12582
12583     WIN32LIBS="$WIN32LIBS -lws2_32"
12584     ;;
12585 esac
12586
12587
12588 # Add ELF support to GDB, but only if BFD includes ELF support.
12589
12590   OLD_CFLAGS=$CFLAGS
12591   OLD_LDFLAGS=$LDFLAGS
12592   OLD_LIBS=$LIBS
12593   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12594   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12595   # always want our bfd.
12596   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12597   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12598   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12599   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12600   if test "$plugins" = "yes"; then
12601     LIBS="-ldl $LIBS"
12602   fi
12603   LIBS="-lbfd -liberty $intl $LIBS"
12604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12605 $as_echo_n "checking for ELF support in BFD... " >&6; }
12606 if test "${gdb_cv_var_elf+set}" = set; then :
12607   $as_echo_n "(cached) " >&6
12608 else
12609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12610 /* end confdefs.h.  */
12611 #include <stdlib.h>
12612   #include "bfd.h"
12613   #include "elf-bfd.h"
12614
12615 int
12616 main ()
12617 {
12618 return bfd_get_elf_phdr_upper_bound (NULL);
12619   ;
12620   return 0;
12621 }
12622 _ACEOF
12623 if ac_fn_c_try_link "$LINENO"; then :
12624   gdb_cv_var_elf=yes
12625 else
12626   gdb_cv_var_elf=no
12627 fi
12628 rm -f core conftest.err conftest.$ac_objext \
12629     conftest$ac_exeext conftest.$ac_ext
12630 fi
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12632 $as_echo "$gdb_cv_var_elf" >&6; }
12633   CFLAGS=$OLD_CFLAGS
12634   LDFLAGS=$OLD_LDFLAGS
12635   LIBS=$OLD_LIBS
12636 if test $gdb_cv_var_elf = yes; then
12637   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12638
12639 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12640
12641   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12642   if test "$plugins" = "yes"; then
12643     LIBS="-ldl $LIBS"
12644   fi
12645 fi
12646
12647 # Add macho support to GDB, but only if BFD includes it.
12648
12649   OLD_CFLAGS=$CFLAGS
12650   OLD_LDFLAGS=$LDFLAGS
12651   OLD_LIBS=$LIBS
12652   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12653   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12654   # always want our bfd.
12655   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12656   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12657   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12658   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12659   if test "$plugins" = "yes"; then
12660     LIBS="-ldl $LIBS"
12661   fi
12662   LIBS="-lbfd -liberty $intl $LIBS"
12663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
12664 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
12665 if test "${gdb_cv_var_macho+set}" = set; then :
12666   $as_echo_n "(cached) " >&6
12667 else
12668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12669 /* end confdefs.h.  */
12670 #include <stdlib.h>
12671   #include "bfd.h"
12672   #include "mach-o.h"
12673
12674 int
12675 main ()
12676 {
12677 return bfd_mach_o_lookup_command (NULL, 0, NULL);
12678   ;
12679   return 0;
12680 }
12681 _ACEOF
12682 if ac_fn_c_try_link "$LINENO"; then :
12683   gdb_cv_var_macho=yes
12684 else
12685   gdb_cv_var_macho=no
12686 fi
12687 rm -f core conftest.err conftest.$ac_objext \
12688     conftest$ac_exeext conftest.$ac_ext
12689 fi
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
12691 $as_echo "$gdb_cv_var_macho" >&6; }
12692   CFLAGS=$OLD_CFLAGS
12693   LDFLAGS=$OLD_LDFLAGS
12694   LIBS=$OLD_LIBS
12695 if test $gdb_cv_var_macho = yes; then
12696   CONFIG_OBS="$CONFIG_OBS machoread.o"
12697 fi
12698
12699 # Add SOM support to GDB, but only if BFD includes it.
12700
12701   OLD_CFLAGS=$CFLAGS
12702   OLD_LDFLAGS=$LDFLAGS
12703   OLD_LIBS=$LIBS
12704   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12705   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12706   # always want our bfd.
12707   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12708   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12709   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12710   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12711   if test "$plugins" = "yes"; then
12712     LIBS="-ldl $LIBS"
12713   fi
12714   LIBS="-lbfd -liberty $intl $LIBS"
12715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
12716 $as_echo_n "checking for SOM support in BFD... " >&6; }
12717 if test "${gdb_cv_var_som+set}" = set; then :
12718   $as_echo_n "(cached) " >&6
12719 else
12720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12721 /* end confdefs.h.  */
12722 #include <stdlib.h>
12723   #include "bfd.h"
12724   #include "som.h"
12725
12726 int
12727 main ()
12728 {
12729 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
12730   ;
12731   return 0;
12732 }
12733 _ACEOF
12734 if ac_fn_c_try_link "$LINENO"; then :
12735   gdb_cv_var_som=yes
12736 else
12737   gdb_cv_var_som=no
12738 fi
12739 rm -f core conftest.err conftest.$ac_objext \
12740     conftest$ac_exeext conftest.$ac_ext
12741 fi
12742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
12743 $as_echo "$gdb_cv_var_som" >&6; }
12744   CFLAGS=$OLD_CFLAGS
12745   LDFLAGS=$OLD_LDFLAGS
12746   LIBS=$OLD_LIBS
12747 if test $gdb_cv_var_som = yes; then
12748   CONFIG_OBS="$CONFIG_OBS somread.o"
12749 fi
12750
12751 # Add any host-specific objects to GDB.
12752 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12753
12754 # If building on ELF, look for lzma support for embedded compressed debug info.
12755 if test $gdb_cv_var_elf = yes; then
12756
12757 # Check whether --with-lzma was given.
12758 if test "${with_lzma+set}" = set; then :
12759   withval=$with_lzma;
12760 else
12761   with_lzma=auto
12762 fi
12763
12764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
12765 $as_echo_n "checking whether to use lzma... " >&6; }
12766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
12767 $as_echo "$with_lzma" >&6; }
12768
12769   if test "${with_lzma}" != no; then
12770
12771
12772
12773
12774
12775
12776
12777
12778     use_additional=yes
12779
12780   acl_save_prefix="$prefix"
12781   prefix="$acl_final_prefix"
12782   acl_save_exec_prefix="$exec_prefix"
12783   exec_prefix="$acl_final_exec_prefix"
12784
12785     eval additional_includedir=\"$includedir\"
12786     eval additional_libdir=\"$libdir\"
12787
12788   exec_prefix="$acl_save_exec_prefix"
12789   prefix="$acl_save_prefix"
12790
12791
12792 # Check whether --with-liblzma-prefix was given.
12793 if test "${with_liblzma_prefix+set}" = set; then :
12794   withval=$with_liblzma_prefix;
12795     if test "X$withval" = "Xno"; then
12796       use_additional=no
12797     else
12798       if test "X$withval" = "X"; then
12799
12800   acl_save_prefix="$prefix"
12801   prefix="$acl_final_prefix"
12802   acl_save_exec_prefix="$exec_prefix"
12803   exec_prefix="$acl_final_exec_prefix"
12804
12805           eval additional_includedir=\"$includedir\"
12806           eval additional_libdir=\"$libdir\"
12807
12808   exec_prefix="$acl_save_exec_prefix"
12809   prefix="$acl_save_prefix"
12810
12811       else
12812         additional_includedir="$withval/include"
12813         additional_libdir="$withval/lib"
12814       fi
12815     fi
12816
12817 fi
12818
12819       LIBLZMA=
12820   LTLIBLZMA=
12821   INCLZMA=
12822   rpathdirs=
12823   ltrpathdirs=
12824   names_already_handled=
12825   names_next_round='lzma '
12826   while test -n "$names_next_round"; do
12827     names_this_round="$names_next_round"
12828     names_next_round=
12829     for name in $names_this_round; do
12830       already_handled=
12831       for n in $names_already_handled; do
12832         if test "$n" = "$name"; then
12833           already_handled=yes
12834           break
12835         fi
12836       done
12837       if test -z "$already_handled"; then
12838         names_already_handled="$names_already_handled $name"
12839                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
12840         eval value=\"\$HAVE_LIB$uppername\"
12841         if test -n "$value"; then
12842           if test "$value" = yes; then
12843             eval value=\"\$LIB$uppername\"
12844             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
12845             eval value=\"\$LTLIB$uppername\"
12846             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
12847           else
12848                                     :
12849           fi
12850         else
12851                               found_dir=
12852           found_la=
12853           found_so=
12854           found_a=
12855           if test $use_additional = yes; then
12856             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
12857               found_dir="$additional_libdir"
12858               found_so="$additional_libdir/lib$name.$shlibext"
12859               if test -f "$additional_libdir/lib$name.la"; then
12860                 found_la="$additional_libdir/lib$name.la"
12861               fi
12862             else
12863               if test -f "$additional_libdir/lib$name.$libext"; then
12864                 found_dir="$additional_libdir"
12865                 found_a="$additional_libdir/lib$name.$libext"
12866                 if test -f "$additional_libdir/lib$name.la"; then
12867                   found_la="$additional_libdir/lib$name.la"
12868                 fi
12869               fi
12870             fi
12871           fi
12872           if test "X$found_dir" = "X"; then
12873             for x in $LDFLAGS $LTLIBLZMA; do
12874
12875   acl_save_prefix="$prefix"
12876   prefix="$acl_final_prefix"
12877   acl_save_exec_prefix="$exec_prefix"
12878   exec_prefix="$acl_final_exec_prefix"
12879   eval x=\"$x\"
12880   exec_prefix="$acl_save_exec_prefix"
12881   prefix="$acl_save_prefix"
12882
12883               case "$x" in
12884                 -L*)
12885                   dir=`echo "X$x" | sed -e 's/^X-L//'`
12886                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
12887                     found_dir="$dir"
12888                     found_so="$dir/lib$name.$shlibext"
12889                     if test -f "$dir/lib$name.la"; then
12890                       found_la="$dir/lib$name.la"
12891                     fi
12892                   else
12893                     if test -f "$dir/lib$name.$libext"; then
12894                       found_dir="$dir"
12895                       found_a="$dir/lib$name.$libext"
12896                       if test -f "$dir/lib$name.la"; then
12897                         found_la="$dir/lib$name.la"
12898                       fi
12899                     fi
12900                   fi
12901                   ;;
12902               esac
12903               if test "X$found_dir" != "X"; then
12904                 break
12905               fi
12906             done
12907           fi
12908           if test "X$found_dir" != "X"; then
12909                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
12910             if test "X$found_so" != "X"; then
12911                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
12912                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
12913               else
12914                                                                                 haveit=
12915                 for x in $ltrpathdirs; do
12916                   if test "X$x" = "X$found_dir"; then
12917                     haveit=yes
12918                     break
12919                   fi
12920                 done
12921                 if test -z "$haveit"; then
12922                   ltrpathdirs="$ltrpathdirs $found_dir"
12923                 fi
12924                                 if test "$hardcode_direct" = yes; then
12925                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
12926                 else
12927                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
12928                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
12929                                                             haveit=
12930                     for x in $rpathdirs; do
12931                       if test "X$x" = "X$found_dir"; then
12932                         haveit=yes
12933                         break
12934                       fi
12935                     done
12936                     if test -z "$haveit"; then
12937                       rpathdirs="$rpathdirs $found_dir"
12938                     fi
12939                   else
12940                                                                                 haveit=
12941                     for x in $LDFLAGS $LIBLZMA; do
12942
12943   acl_save_prefix="$prefix"
12944   prefix="$acl_final_prefix"
12945   acl_save_exec_prefix="$exec_prefix"
12946   exec_prefix="$acl_final_exec_prefix"
12947   eval x=\"$x\"
12948   exec_prefix="$acl_save_exec_prefix"
12949   prefix="$acl_save_prefix"
12950
12951                       if test "X$x" = "X-L$found_dir"; then
12952                         haveit=yes
12953                         break
12954                       fi
12955                     done
12956                     if test -z "$haveit"; then
12957                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
12958                     fi
12959                     if test "$hardcode_minus_L" != no; then
12960                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
12961                     else
12962                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
12963                     fi
12964                   fi
12965                 fi
12966               fi
12967             else
12968               if test "X$found_a" != "X"; then
12969                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
12970               else
12971                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
12972               fi
12973             fi
12974                         additional_includedir=
12975             case "$found_dir" in
12976               */lib | */lib/)
12977                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
12978                 additional_includedir="$basedir/include"
12979                 ;;
12980             esac
12981             if test "X$additional_includedir" != "X"; then
12982                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
12983                 haveit=
12984                 if test "X$additional_includedir" = "X/usr/local/include"; then
12985                   if test -n "$GCC"; then
12986                     case $host_os in
12987                       linux*) haveit=yes;;
12988                     esac
12989                   fi
12990                 fi
12991                 if test -z "$haveit"; then
12992                   for x in $CPPFLAGS $INCLZMA; do
12993
12994   acl_save_prefix="$prefix"
12995   prefix="$acl_final_prefix"
12996   acl_save_exec_prefix="$exec_prefix"
12997   exec_prefix="$acl_final_exec_prefix"
12998   eval x=\"$x\"
12999   exec_prefix="$acl_save_exec_prefix"
13000   prefix="$acl_save_prefix"
13001
13002                     if test "X$x" = "X-I$additional_includedir"; then
13003                       haveit=yes
13004                       break
13005                     fi
13006                   done
13007                   if test -z "$haveit"; then
13008                     if test -d "$additional_includedir"; then
13009                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13010                     fi
13011                   fi
13012                 fi
13013               fi
13014             fi
13015                         if test -n "$found_la"; then
13016                                                         save_libdir="$libdir"
13017               case "$found_la" in
13018                 */* | *\\*) . "$found_la" ;;
13019                 *) . "./$found_la" ;;
13020               esac
13021               libdir="$save_libdir"
13022                             for dep in $dependency_libs; do
13023                 case "$dep" in
13024                   -L*)
13025                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13026                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13027                       haveit=
13028                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13029                         if test -n "$GCC"; then
13030                           case $host_os in
13031                             linux*) haveit=yes;;
13032                           esac
13033                         fi
13034                       fi
13035                       if test -z "$haveit"; then
13036                         haveit=
13037                         for x in $LDFLAGS $LIBLZMA; do
13038
13039   acl_save_prefix="$prefix"
13040   prefix="$acl_final_prefix"
13041   acl_save_exec_prefix="$exec_prefix"
13042   exec_prefix="$acl_final_exec_prefix"
13043   eval x=\"$x\"
13044   exec_prefix="$acl_save_exec_prefix"
13045   prefix="$acl_save_prefix"
13046
13047                           if test "X$x" = "X-L$additional_libdir"; then
13048                             haveit=yes
13049                             break
13050                           fi
13051                         done
13052                         if test -z "$haveit"; then
13053                           if test -d "$additional_libdir"; then
13054                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13055                           fi
13056                         fi
13057                         haveit=
13058                         for x in $LDFLAGS $LTLIBLZMA; do
13059
13060   acl_save_prefix="$prefix"
13061   prefix="$acl_final_prefix"
13062   acl_save_exec_prefix="$exec_prefix"
13063   exec_prefix="$acl_final_exec_prefix"
13064   eval x=\"$x\"
13065   exec_prefix="$acl_save_exec_prefix"
13066   prefix="$acl_save_prefix"
13067
13068                           if test "X$x" = "X-L$additional_libdir"; then
13069                             haveit=yes
13070                             break
13071                           fi
13072                         done
13073                         if test -z "$haveit"; then
13074                           if test -d "$additional_libdir"; then
13075                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13076                           fi
13077                         fi
13078                       fi
13079                     fi
13080                     ;;
13081                   -R*)
13082                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13083                     if test "$enable_rpath" != no; then
13084                                                                   haveit=
13085                       for x in $rpathdirs; do
13086                         if test "X$x" = "X$dir"; then
13087                           haveit=yes
13088                           break
13089                         fi
13090                       done
13091                       if test -z "$haveit"; then
13092                         rpathdirs="$rpathdirs $dir"
13093                       fi
13094                                                                   haveit=
13095                       for x in $ltrpathdirs; do
13096                         if test "X$x" = "X$dir"; then
13097                           haveit=yes
13098                           break
13099                         fi
13100                       done
13101                       if test -z "$haveit"; then
13102                         ltrpathdirs="$ltrpathdirs $dir"
13103                       fi
13104                     fi
13105                     ;;
13106                   -l*)
13107                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13108                     ;;
13109                   *.la)
13110                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13111                     ;;
13112                   *)
13113                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13114                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13115                     ;;
13116                 esac
13117               done
13118             fi
13119           else
13120                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13121             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13122           fi
13123         fi
13124       fi
13125     done
13126   done
13127   if test "X$rpathdirs" != "X"; then
13128     if test -n "$hardcode_libdir_separator"; then
13129                         alldirs=
13130       for found_dir in $rpathdirs; do
13131         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13132       done
13133             acl_save_libdir="$libdir"
13134       libdir="$alldirs"
13135       eval flag=\"$hardcode_libdir_flag_spec\"
13136       libdir="$acl_save_libdir"
13137       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13138     else
13139             for found_dir in $rpathdirs; do
13140         acl_save_libdir="$libdir"
13141         libdir="$found_dir"
13142         eval flag=\"$hardcode_libdir_flag_spec\"
13143         libdir="$acl_save_libdir"
13144         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13145       done
13146     fi
13147   fi
13148   if test "X$ltrpathdirs" != "X"; then
13149             for found_dir in $ltrpathdirs; do
13150       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13151     done
13152   fi
13153
13154
13155         ac_save_CPPFLAGS="$CPPFLAGS"
13156
13157   for element in $INCLZMA; do
13158     haveit=
13159     for x in $CPPFLAGS; do
13160
13161   acl_save_prefix="$prefix"
13162   prefix="$acl_final_prefix"
13163   acl_save_exec_prefix="$exec_prefix"
13164   exec_prefix="$acl_final_exec_prefix"
13165   eval x=\"$x\"
13166   exec_prefix="$acl_save_exec_prefix"
13167   prefix="$acl_save_prefix"
13168
13169       if test "X$x" = "X$element"; then
13170         haveit=yes
13171         break
13172       fi
13173     done
13174     if test -z "$haveit"; then
13175       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13176     fi
13177   done
13178
13179
13180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13181 $as_echo_n "checking for liblzma... " >&6; }
13182 if test "${ac_cv_liblzma+set}" = set; then :
13183   $as_echo_n "(cached) " >&6
13184 else
13185
13186     ac_save_LIBS="$LIBS"
13187     LIBS="$LIBS $LIBLZMA"
13188     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13189 /* end confdefs.h.  */
13190 #include "lzma.h"
13191 int
13192 main ()
13193 {
13194 lzma_index_iter iter;
13195                            lzma_index_iter_init (&iter, 0);
13196                            lzma_mf_is_supported (LZMA_MF_HC3);
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201 if ac_fn_c_try_link "$LINENO"; then :
13202   ac_cv_liblzma=yes
13203 else
13204   ac_cv_liblzma=no
13205 fi
13206 rm -f core conftest.err conftest.$ac_objext \
13207     conftest$ac_exeext conftest.$ac_ext
13208     LIBS="$ac_save_LIBS"
13209
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13212 $as_echo "$ac_cv_liblzma" >&6; }
13213   if test "$ac_cv_liblzma" = yes; then
13214     HAVE_LIBLZMA=yes
13215
13216 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13217
13218     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13219 $as_echo_n "checking how to link with liblzma... " >&6; }
13220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13221 $as_echo "$LIBLZMA" >&6; }
13222   else
13223     HAVE_LIBLZMA=no
13224             CPPFLAGS="$ac_save_CPPFLAGS"
13225     LIBLZMA=
13226     LTLIBLZMA=
13227   fi
13228
13229
13230
13231
13232
13233
13234     if test "$HAVE_LIBLZMA" != yes; then
13235       if test "$with_lzma" = yes; then
13236         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13237       fi
13238     fi
13239   fi
13240 fi
13241
13242 LIBGUI="../libgui/src/libgui.a"
13243 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13244
13245
13246
13247 WIN32LDAPP=
13248
13249
13250
13251 case "${host}" in
13252 *-*-cygwin* | *-*-mingw* )
13253     configdir="win"
13254     ;;
13255 *)
13256     configdir="unix"
13257     ;;
13258 esac
13259
13260 GDBTKLIBS=
13261 if test "${enable_gdbtk}" = "yes"; then
13262
13263     # Gdbtk must have an absolute path to srcdir in order to run
13264     # properly when not installed.
13265     here=`pwd`
13266     cd ${srcdir}
13267     GDBTK_SRC_DIR=`pwd`
13268     cd $here
13269
13270
13271     #
13272     # Ok, lets find the tcl configuration
13273     # First, look for one uninstalled.
13274     # the alternative search directory is invoked by --with-tcl
13275     #
13276
13277     if test x"${no_tcl}" = x ; then
13278         # we reset no_tcl in case something fails here
13279         no_tcl=true
13280
13281 # Check whether --with-tcl was given.
13282 if test "${with_tcl+set}" = set; then :
13283   withval=$with_tcl; with_tclconfig=${withval}
13284 fi
13285
13286         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13287 $as_echo_n "checking for Tcl configuration... " >&6; }
13288         if test "${ac_cv_c_tclconfig+set}" = set; then :
13289   $as_echo_n "(cached) " >&6
13290 else
13291
13292
13293             # First check to see if --with-tcl was specified.
13294             case "${host}" in
13295                 *-*-cygwin*) platDir="win" ;;
13296                 *) platDir="unix" ;;
13297             esac
13298             if test x"${with_tclconfig}" != x ; then
13299                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13300                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13301                 else
13302                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13303                 fi
13304             fi
13305
13306             # then check for a private Tcl installation
13307             if test x"${ac_cv_c_tclconfig}" = x ; then
13308                 for i in \
13309                         ../tcl \
13310                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13311                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13312                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13313                         ../../tcl \
13314                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13315                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13316                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13317                         ../../../tcl \
13318                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13319                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13320                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13321                     if test -f "$i/$platDir/tclConfig.sh" ; then
13322                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13323                         break
13324                     fi
13325                 done
13326             fi
13327
13328             # on Darwin, check in Framework installation locations
13329             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13330                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13331                         `ls -d /Library/Frameworks 2>/dev/null` \
13332                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13333                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13334                         ; do
13335                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13336                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13337                         break
13338                     fi
13339                 done
13340             fi
13341
13342             # check in a few common install locations
13343             if test x"${ac_cv_c_tclconfig}" = x ; then
13344                 for i in `ls -d ${libdir} 2>/dev/null` \
13345                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13346                         `ls -d ${prefix}/lib 2>/dev/null` \
13347                         `ls -d /usr/local/lib 2>/dev/null` \
13348                         `ls -d /usr/contrib/lib 2>/dev/null` \
13349                         `ls -d /usr/lib 2>/dev/null` \
13350                         ; do
13351                     if test -f "$i/tclConfig.sh" ; then
13352                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13353                         break
13354                     fi
13355                 done
13356             fi
13357
13358             # check in a few other private locations
13359             if test x"${ac_cv_c_tclconfig}" = x ; then
13360                 for i in \
13361                         ${srcdir}/../tcl \
13362                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13363                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13364                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13365                     if test -f "$i/$platDir/tclConfig.sh" ; then
13366                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13367                     break
13368                 fi
13369                 done
13370             fi
13371
13372 fi
13373
13374
13375         if test x"${ac_cv_c_tclconfig}" = x ; then
13376             TCL_BIN_DIR="# no Tcl configs found"
13377             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13378 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13379         else
13380             no_tcl=
13381             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13382             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13383 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13384         fi
13385     fi
13386
13387
13388     # If $no_tk is nonempty, then we can't do Tk, and there is no
13389     # point to doing Tcl.
13390
13391     #
13392     # Ok, lets find the tk configuration
13393     # First, look for one uninstalled.
13394     # the alternative search directory is invoked by --with-tk
13395     #
13396
13397     if test x"${no_tk}" = x ; then
13398         # we reset no_tk in case something fails here
13399         no_tk=true
13400
13401 # Check whether --with-tk was given.
13402 if test "${with_tk+set}" = set; then :
13403   withval=$with_tk; with_tkconfig=${withval}
13404 fi
13405
13406         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13407 $as_echo_n "checking for Tk configuration... " >&6; }
13408         if test "${ac_cv_c_tkconfig+set}" = set; then :
13409   $as_echo_n "(cached) " >&6
13410 else
13411
13412
13413             # First check to see if --with-tkconfig was specified.
13414             if test x"${with_tkconfig}" != x ; then
13415                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13416                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13417                 else
13418                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13419                 fi
13420             fi
13421
13422             # then check for a private Tk library
13423             case "${host}" in
13424                 *-*-cygwin*) platDir="win" ;;
13425                 *) platDir="unix" ;;
13426             esac
13427             if test x"${ac_cv_c_tkconfig}" = x ; then
13428                 for i in \
13429                         ../tk \
13430                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13431                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13432                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13433                         ../../tk \
13434                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13435                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13436                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13437                         ../../../tk \
13438                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13439                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13440                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13441                     if test -f "$i/$platDir/tkConfig.sh" ; then
13442                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13443                         break
13444                     fi
13445                 done
13446             fi
13447
13448             # on Darwin, check in Framework installation locations
13449             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13450                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13451                         `ls -d /Library/Frameworks 2>/dev/null` \
13452                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13453                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13454                         ; do
13455                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13456                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13457                         break
13458                     fi
13459                 done
13460             fi
13461
13462             # check in a few common install locations
13463             if test x"${ac_cv_c_tkconfig}" = x ; then
13464                 for i in `ls -d ${libdir} 2>/dev/null` \
13465                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13466                         `ls -d ${prefix}/lib 2>/dev/null` \
13467                         `ls -d /usr/local/lib 2>/dev/null` \
13468                         `ls -d /usr/contrib/lib 2>/dev/null` \
13469                         `ls -d /usr/lib 2>/dev/null` \
13470                         ; do
13471                     if test -f "$i/tkConfig.sh" ; then
13472                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13473                         break
13474                     fi
13475                 done
13476             fi
13477             # check in a few other private locations
13478             if test x"${ac_cv_c_tkconfig}" = x ; then
13479                 for i in \
13480                         ${srcdir}/../tk \
13481                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13482                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13483                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13484                     if test -f "$i/$platDir/tkConfig.sh" ; then
13485                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13486                         break
13487                     fi
13488                 done
13489             fi
13490
13491 fi
13492
13493
13494         if test x"${ac_cv_c_tkconfig}" = x ; then
13495             TK_BIN_DIR="# no Tk configs found"
13496             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13497 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13498         else
13499             no_tk=
13500             TK_BIN_DIR=${ac_cv_c_tkconfig}
13501             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13502 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13503         fi
13504     fi
13505
13506
13507     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13508
13509     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13510 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13511
13512     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13513         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13514 $as_echo "loading" >&6; }
13515         . ${TCL_BIN_DIR}/tclConfig.sh
13516     else
13517         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13518 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13519     fi
13520
13521     # eval is required to do the TCL_DBGX substitution
13522     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13523     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13524
13525     # If the TCL_BIN_DIR is the build directory (not the install directory),
13526     # then set the common variable name to the value of the build variables.
13527     # For example, the variable TCL_LIB_SPEC will be set to the value
13528     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13529     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13530     # installed and uninstalled version of Tcl.
13531     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13532         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13533         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13534         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13535     elif test "`uname -s`" = "Darwin"; then
13536         # If Tcl was built as a framework, attempt to use the libraries
13537         # from the framework at the given location so that linking works
13538         # against Tcl.framework installed in an arbitrary location.
13539         case ${TCL_DEFS} in
13540             *TCL_FRAMEWORK*)
13541                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13542                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13543                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13544                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13545                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13546                             break
13547                         fi
13548                     done
13549                 fi
13550                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13551                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13552                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13553                 fi
13554                 ;;
13555         esac
13556     fi
13557
13558     # eval is required to do the TCL_DBGX substitution
13559     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13560     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13561     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13562     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13563
13564
13565
13566
13567
13568
13569
13570
13571
13572
13573
13574
13575
13576
13577
13578         # Check for in-tree tcl
13579         here=`pwd`
13580         cd ${srcdir}/..
13581         topdir=`pwd`
13582         cd ${here}
13583
13584         intree="no"
13585         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13586           intree="yes"
13587         fi
13588
13589         # Find Tcl private headers
13590         if test x"${intree}" = xno; then
13591
13592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13593 $as_echo_n "checking for Tcl private headers... " >&6; }
13594   private_dir=""
13595   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13596   if test -f ${dir}/tclInt.h ; then
13597     private_dir=${dir}
13598   fi
13599
13600   if test x"${private_dir}" = x; then
13601     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13602   else
13603     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13604     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13605 $as_echo "${private_dir}" >&6; }
13606   fi
13607
13608           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13609           TCL_LIBRARY="${TCL_LIB_SPEC}"
13610           TCL_DEPS=""
13611         else
13612           # If building tcl in the same src tree, private headers
13613           # are not needed, but we need to be sure to use the right
13614           # headers library
13615           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13616           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13617           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13618         fi
13619
13620
13621
13622
13623
13624     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13625 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13626
13627     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13628         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13629 $as_echo "loading" >&6; }
13630         . ${TK_BIN_DIR}/tkConfig.sh
13631     else
13632         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13633 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13634     fi
13635
13636     # eval is required to do the TK_DBGX substitution
13637     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13638     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13639
13640     # If the TK_BIN_DIR is the build directory (not the install directory),
13641     # then set the common variable name to the value of the build variables.
13642     # For example, the variable TK_LIB_SPEC will be set to the value
13643     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13644     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13645     # installed and uninstalled version of Tcl.
13646     if test -f "${TK_BIN_DIR}/Makefile" ; then
13647         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13648         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13649         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13650     elif test "`uname -s`" = "Darwin"; then
13651         # If Tk was built as a framework, attempt to use the libraries
13652         # from the framework at the given location so that linking works
13653         # against Tk.framework installed in an arbitrary location.
13654         case ${TK_DEFS} in
13655             *TK_FRAMEWORK*)
13656                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13657                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13658                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13659                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13660                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13661                             break
13662                         fi
13663                     done
13664                 fi
13665                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13666                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13667                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13668                 fi
13669                 ;;
13670         esac
13671     fi
13672
13673     # eval is required to do the TK_DBGX substitution
13674     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13675     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13676     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13677     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13678
13679
13680
13681
13682
13683
13684
13685
13686
13687
13688
13689
13690
13691
13692         # Check for in-tree Tk
13693         intree="no"
13694         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13695           intree="yes"
13696         fi
13697
13698         # Find Tk private headers
13699         if test x"${intree}" = xno; then
13700
13701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13702 $as_echo_n "checking for Tk private headers... " >&6; }
13703   private_dir=""
13704   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13705   if test -f ${dir}/tkInt.h; then
13706     private_dir=${dir}
13707   fi
13708
13709   if test x"${private_dir}" = x; then
13710     as_fn_error "could not find Tk private headers" "$LINENO" 5
13711   else
13712     TK_PRIVATE_INCLUDE="-I${private_dir}"
13713     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13714 $as_echo "${private_dir}" >&6; }
13715   fi
13716
13717           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13718           TK_LIBRARY=${TK_LIB_SPEC}
13719           TK_DEPS=""
13720         else
13721           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13722           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13723           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13724         fi
13725
13726
13727
13728
13729
13730         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13731
13732         # Include some libraries that Tcl and Tk want.
13733         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13734         # Yes, the ordering seems wrong here.  But it isn't.
13735         # TK_LIBS is the list of libraries that need to be linked
13736         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13737         # were in LIBS then any link tests after this point would
13738         # try to include things like `$(LIBGUI)', which wouldn't work.
13739         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13740
13741         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13742         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13743         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13744         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13745         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13746         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13747         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13748
13749         if test x$gdb_cv_os_cygwin = xyes; then
13750           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13751           WIN32LDAPP="-Wl,--subsystem,console"
13752           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13753         fi
13754
13755         subdirs="$subdirs gdbtk"
13756
13757     fi
13758 fi
13759
13760
13761
13762
13763
13764
13765
13766
13767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13768 $as_echo_n "checking for X... " >&6; }
13769
13770
13771 # Check whether --with-x was given.
13772 if test "${with_x+set}" = set; then :
13773   withval=$with_x;
13774 fi
13775
13776 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13777 if test "x$with_x" = xno; then
13778   # The user explicitly disabled X.
13779   have_x=disabled
13780 else
13781   case $x_includes,$x_libraries in #(
13782     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13783     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13784   $as_echo_n "(cached) " >&6
13785 else
13786   # One or both of the vars are not set, and there is no cached value.
13787 ac_x_includes=no ac_x_libraries=no
13788 rm -f -r conftest.dir
13789 if mkdir conftest.dir; then
13790   cd conftest.dir
13791   cat >Imakefile <<'_ACEOF'
13792 incroot:
13793         @echo incroot='${INCROOT}'
13794 usrlibdir:
13795         @echo usrlibdir='${USRLIBDIR}'
13796 libdir:
13797         @echo libdir='${LIBDIR}'
13798 _ACEOF
13799   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13800     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13801     for ac_var in incroot usrlibdir libdir; do
13802       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13803     done
13804     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13805     for ac_extension in a so sl dylib la dll; do
13806       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13807          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13808         ac_im_usrlibdir=$ac_im_libdir; break
13809       fi
13810     done
13811     # Screen out bogus values from the imake configuration.  They are
13812     # bogus both because they are the default anyway, and because
13813     # using them would break gcc on systems where it needs fixed includes.
13814     case $ac_im_incroot in
13815         /usr/include) ac_x_includes= ;;
13816         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13817     esac
13818     case $ac_im_usrlibdir in
13819         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13820         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13821     esac
13822   fi
13823   cd ..
13824   rm -f -r conftest.dir
13825 fi
13826
13827 # Standard set of common directories for X headers.
13828 # Check X11 before X11Rn because it is often a symlink to the current release.
13829 ac_x_header_dirs='
13830 /usr/X11/include
13831 /usr/X11R7/include
13832 /usr/X11R6/include
13833 /usr/X11R5/include
13834 /usr/X11R4/include
13835
13836 /usr/include/X11
13837 /usr/include/X11R7
13838 /usr/include/X11R6
13839 /usr/include/X11R5
13840 /usr/include/X11R4
13841
13842 /usr/local/X11/include
13843 /usr/local/X11R7/include
13844 /usr/local/X11R6/include
13845 /usr/local/X11R5/include
13846 /usr/local/X11R4/include
13847
13848 /usr/local/include/X11
13849 /usr/local/include/X11R7
13850 /usr/local/include/X11R6
13851 /usr/local/include/X11R5
13852 /usr/local/include/X11R4
13853
13854 /usr/X386/include
13855 /usr/x386/include
13856 /usr/XFree86/include/X11
13857
13858 /usr/include
13859 /usr/local/include
13860 /usr/unsupported/include
13861 /usr/athena/include
13862 /usr/local/x11r5/include
13863 /usr/lpp/Xamples/include
13864
13865 /usr/openwin/include
13866 /usr/openwin/share/include'
13867
13868 if test "$ac_x_includes" = no; then
13869   # Guess where to find include files, by looking for Xlib.h.
13870   # First, try using that file with no special directory specified.
13871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h.  */
13873 #include <X11/Xlib.h>
13874 _ACEOF
13875 if ac_fn_c_try_cpp "$LINENO"; then :
13876   # We can compile using X headers with no special include directory.
13877 ac_x_includes=
13878 else
13879   for ac_dir in $ac_x_header_dirs; do
13880   if test -r "$ac_dir/X11/Xlib.h"; then
13881     ac_x_includes=$ac_dir
13882     break
13883   fi
13884 done
13885 fi
13886 rm -f conftest.err conftest.$ac_ext
13887 fi # $ac_x_includes = no
13888
13889 if test "$ac_x_libraries" = no; then
13890   # Check for the libraries.
13891   # See if we find them without any special options.
13892   # Don't add to $LIBS permanently.
13893   ac_save_LIBS=$LIBS
13894   LIBS="-lX11 $LIBS"
13895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13896 /* end confdefs.h.  */
13897 #include <X11/Xlib.h>
13898 int
13899 main ()
13900 {
13901 XrmInitialize ()
13902   ;
13903   return 0;
13904 }
13905 _ACEOF
13906 if ac_fn_c_try_link "$LINENO"; then :
13907   LIBS=$ac_save_LIBS
13908 # We can link X programs with no special library path.
13909 ac_x_libraries=
13910 else
13911   LIBS=$ac_save_LIBS
13912 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
13913 do
13914   # Don't even attempt the hair of trying to link an X program!
13915   for ac_extension in a so sl dylib la dll; do
13916     if test -r "$ac_dir/libX11.$ac_extension"; then
13917       ac_x_libraries=$ac_dir
13918       break 2
13919     fi
13920   done
13921 done
13922 fi
13923 rm -f core conftest.err conftest.$ac_objext \
13924     conftest$ac_exeext conftest.$ac_ext
13925 fi # $ac_x_libraries = no
13926
13927 case $ac_x_includes,$ac_x_libraries in #(
13928   no,* | *,no | *\'*)
13929     # Didn't find X, or a directory has "'" in its name.
13930     ac_cv_have_x="have_x=no";; #(
13931   *)
13932     # Record where we found X for the cache.
13933     ac_cv_have_x="have_x=yes\
13934         ac_x_includes='$ac_x_includes'\
13935         ac_x_libraries='$ac_x_libraries'"
13936 esac
13937 fi
13938 ;; #(
13939     *) have_x=yes;;
13940   esac
13941   eval "$ac_cv_have_x"
13942 fi # $with_x != no
13943
13944 if test "$have_x" != yes; then
13945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
13946 $as_echo "$have_x" >&6; }
13947   no_x=yes
13948 else
13949   # If each of the values was on the command line, it overrides each guess.
13950   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
13951   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
13952   # Update the cache value to reflect the command line values.
13953   ac_cv_have_x="have_x=yes\
13954         ac_x_includes='$x_includes'\
13955         ac_x_libraries='$x_libraries'"
13956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
13957 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
13958 fi
13959
13960
13961 # Unlike the sim directory, whether a simulator is linked is controlled by
13962 # presence of a gdb_sim definition in the target configure.tgt entry.
13963 # This code just checks for a few cases where we'd like to ignore those
13964 # definitions, even when they're present in the '.mt' file.  These cases
13965 # are when --disable-sim is specified, or if the simulator directory is
13966 # not part of the source tree.
13967 #
13968 # Check whether --enable-sim was given.
13969 if test "${enable_sim+set}" = set; then :
13970   enableval=$enable_sim; echo "enable_sim = $enable_sim";
13971  echo "enableval = ${enableval}";
13972  case "${enableval}" in
13973   yes) ignore_sim=false ;;
13974   no)  ignore_sim=true ;;
13975   *)   ignore_sim=false ;;
13976  esac
13977 else
13978   ignore_sim=false
13979 fi
13980
13981
13982 if test ! -d "${srcdir}/../sim"; then
13983   ignore_sim=true
13984 fi
13985
13986 SIM=
13987 SIM_OBS=
13988 if test "${ignore_sim}" = "false"; then
13989   if test x"${gdb_sim}" != x ; then
13990     SIM="${gdb_sim}"
13991     SIM_OBS="remote-sim.o"
13992
13993 $as_echo "#define WITH_SIM 1" >>confdefs.h
13994
13995   fi
13996 fi
13997
13998
13999
14000
14001
14002
14003
14004
14005
14006
14007
14008
14009
14010
14011 # List of host floatformats.
14012
14013 cat >>confdefs.h <<_ACEOF
14014 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14015 _ACEOF
14016
14017
14018 cat >>confdefs.h <<_ACEOF
14019 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14020 _ACEOF
14021
14022
14023 cat >>confdefs.h <<_ACEOF
14024 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14025 _ACEOF
14026
14027
14028 # target_subdir is used by the testsuite to find the target libraries.
14029 target_subdir=
14030 if test "${host}" != "${target}"; then
14031     target_subdir="${target_alias}/"
14032 fi
14033
14034
14035 frags=
14036 if test "${gdb_native}" = "yes"; then
14037   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14038   if test ! -f ${host_makefile_frag}; then
14039     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14040   fi
14041   frags="$frags $host_makefile_frag"
14042 else
14043   host_makefile_frag=/dev/null
14044 fi
14045
14046
14047
14048
14049 if test "${gdb_native}" = "yes"; then
14050 # We pick this up from the host configuration file (.mh) because we
14051 # do not have a native configuration Makefile fragment.
14052 nativefile=`sed -n '
14053 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14054 ' ${host_makefile_frag}`
14055 fi
14056
14057
14058 if test x"${gdb_osabi}" != x ; then
14059
14060 cat >>confdefs.h <<_ACEOF
14061 #define GDB_OSABI_DEFAULT $gdb_osabi
14062 _ACEOF
14063
14064 fi
14065
14066 # Enable multi-ice-gdb-server.
14067 # Check whether --enable-multi-ice was given.
14068 if test "${enable_multi_ice+set}" = set; then :
14069   enableval=$enable_multi_ice; case $enableval in
14070     yes | no)
14071       ;;
14072     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14073   esac
14074 fi
14075
14076 if test "x$enable_multi_ice" = xyes; then
14077    subdirs="$subdirs multi-ice"
14078
14079 fi
14080
14081 # Check whether --enable-gdbserver was given.
14082 if test "${enable_gdbserver+set}" = set; then :
14083   enableval=$enable_gdbserver; case "${enableval}" in
14084   yes| no|auto) ;;
14085   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14086 esac
14087 else
14088   enable_gdbserver=auto
14089 fi
14090
14091
14092 # We only build gdbserver automatically in a native configuration, and
14093 # only if the user did not explicitly disable its build.
14094 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14096 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14097   if test "x$build_gdbserver" = xyes; then
14098     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14099 $as_echo "yes" >&6; }
14100     subdirs="$subdirs gdbserver"
14101
14102     gdbserver_build_enabled=yes
14103   else
14104     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14105 $as_echo "no" >&6; }
14106   fi
14107 fi
14108
14109 # If the user explicitly request the gdbserver to be built, verify that
14110 # we were in fact able to enable it.
14111 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14112   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14113 fi
14114
14115 # Check for babeltrace and babeltrace-ctf
14116
14117 # Check whether --with-babeltrace was given.
14118 if test "${with_babeltrace+set}" = set; then :
14119   withval=$with_babeltrace;
14120 else
14121   with_babeltrace=auto
14122 fi
14123
14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14125 $as_echo_n "checking whether to use babeltrace... " >&6; }
14126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14127 $as_echo "$with_babeltrace" >&6; }
14128
14129 if test "x$with_babeltrace" = "xno"; then
14130   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14131 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14132 else
14133   # Append -Werror to CFLAGS so that configure can catch the warning
14134   # "assignment from incompatible pointer type", which is related to
14135   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14136   # in GDB, while babeltrace 1.0.3 is broken.
14137   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14138   # safe to save and restore CFLAGS here.
14139   saved_CFLAGS=$CFLAGS
14140   CFLAGS="$CFLAGS -Werror"
14141
14142
14143
14144
14145
14146
14147
14148
14149     use_additional=yes
14150
14151   acl_save_prefix="$prefix"
14152   prefix="$acl_final_prefix"
14153   acl_save_exec_prefix="$exec_prefix"
14154   exec_prefix="$acl_final_exec_prefix"
14155
14156     eval additional_includedir=\"$includedir\"
14157     eval additional_libdir=\"$libdir\"
14158
14159   exec_prefix="$acl_save_exec_prefix"
14160   prefix="$acl_save_prefix"
14161
14162
14163 # Check whether --with-libbabeltrace-prefix was given.
14164 if test "${with_libbabeltrace_prefix+set}" = set; then :
14165   withval=$with_libbabeltrace_prefix;
14166     if test "X$withval" = "Xno"; then
14167       use_additional=no
14168     else
14169       if test "X$withval" = "X"; then
14170
14171   acl_save_prefix="$prefix"
14172   prefix="$acl_final_prefix"
14173   acl_save_exec_prefix="$exec_prefix"
14174   exec_prefix="$acl_final_exec_prefix"
14175
14176           eval additional_includedir=\"$includedir\"
14177           eval additional_libdir=\"$libdir\"
14178
14179   exec_prefix="$acl_save_exec_prefix"
14180   prefix="$acl_save_prefix"
14181
14182       else
14183         additional_includedir="$withval/include"
14184         additional_libdir="$withval/lib"
14185       fi
14186     fi
14187
14188 fi
14189
14190       LIBBABELTRACE=
14191   LTLIBBABELTRACE=
14192   INCBABELTRACE=
14193   rpathdirs=
14194   ltrpathdirs=
14195   names_already_handled=
14196   names_next_round='babeltrace babeltrace-ctf'
14197   while test -n "$names_next_round"; do
14198     names_this_round="$names_next_round"
14199     names_next_round=
14200     for name in $names_this_round; do
14201       already_handled=
14202       for n in $names_already_handled; do
14203         if test "$n" = "$name"; then
14204           already_handled=yes
14205           break
14206         fi
14207       done
14208       if test -z "$already_handled"; then
14209         names_already_handled="$names_already_handled $name"
14210                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14211         eval value=\"\$HAVE_LIB$uppername\"
14212         if test -n "$value"; then
14213           if test "$value" = yes; then
14214             eval value=\"\$LIB$uppername\"
14215             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14216             eval value=\"\$LTLIB$uppername\"
14217             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14218           else
14219                                     :
14220           fi
14221         else
14222                               found_dir=
14223           found_la=
14224           found_so=
14225           found_a=
14226           if test $use_additional = yes; then
14227             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14228               found_dir="$additional_libdir"
14229               found_so="$additional_libdir/lib$name.$shlibext"
14230               if test -f "$additional_libdir/lib$name.la"; then
14231                 found_la="$additional_libdir/lib$name.la"
14232               fi
14233             else
14234               if test -f "$additional_libdir/lib$name.$libext"; then
14235                 found_dir="$additional_libdir"
14236                 found_a="$additional_libdir/lib$name.$libext"
14237                 if test -f "$additional_libdir/lib$name.la"; then
14238                   found_la="$additional_libdir/lib$name.la"
14239                 fi
14240               fi
14241             fi
14242           fi
14243           if test "X$found_dir" = "X"; then
14244             for x in $LDFLAGS $LTLIBBABELTRACE; do
14245
14246   acl_save_prefix="$prefix"
14247   prefix="$acl_final_prefix"
14248   acl_save_exec_prefix="$exec_prefix"
14249   exec_prefix="$acl_final_exec_prefix"
14250   eval x=\"$x\"
14251   exec_prefix="$acl_save_exec_prefix"
14252   prefix="$acl_save_prefix"
14253
14254               case "$x" in
14255                 -L*)
14256                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14257                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14258                     found_dir="$dir"
14259                     found_so="$dir/lib$name.$shlibext"
14260                     if test -f "$dir/lib$name.la"; then
14261                       found_la="$dir/lib$name.la"
14262                     fi
14263                   else
14264                     if test -f "$dir/lib$name.$libext"; then
14265                       found_dir="$dir"
14266                       found_a="$dir/lib$name.$libext"
14267                       if test -f "$dir/lib$name.la"; then
14268                         found_la="$dir/lib$name.la"
14269                       fi
14270                     fi
14271                   fi
14272                   ;;
14273               esac
14274               if test "X$found_dir" != "X"; then
14275                 break
14276               fi
14277             done
14278           fi
14279           if test "X$found_dir" != "X"; then
14280                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14281             if test "X$found_so" != "X"; then
14282                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14283                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14284               else
14285                                                                                 haveit=
14286                 for x in $ltrpathdirs; do
14287                   if test "X$x" = "X$found_dir"; then
14288                     haveit=yes
14289                     break
14290                   fi
14291                 done
14292                 if test -z "$haveit"; then
14293                   ltrpathdirs="$ltrpathdirs $found_dir"
14294                 fi
14295                                 if test "$hardcode_direct" = yes; then
14296                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14297                 else
14298                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14299                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14300                                                             haveit=
14301                     for x in $rpathdirs; do
14302                       if test "X$x" = "X$found_dir"; then
14303                         haveit=yes
14304                         break
14305                       fi
14306                     done
14307                     if test -z "$haveit"; then
14308                       rpathdirs="$rpathdirs $found_dir"
14309                     fi
14310                   else
14311                                                                                 haveit=
14312                     for x in $LDFLAGS $LIBBABELTRACE; do
14313
14314   acl_save_prefix="$prefix"
14315   prefix="$acl_final_prefix"
14316   acl_save_exec_prefix="$exec_prefix"
14317   exec_prefix="$acl_final_exec_prefix"
14318   eval x=\"$x\"
14319   exec_prefix="$acl_save_exec_prefix"
14320   prefix="$acl_save_prefix"
14321
14322                       if test "X$x" = "X-L$found_dir"; then
14323                         haveit=yes
14324                         break
14325                       fi
14326                     done
14327                     if test -z "$haveit"; then
14328                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14329                     fi
14330                     if test "$hardcode_minus_L" != no; then
14331                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14332                     else
14333                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14334                     fi
14335                   fi
14336                 fi
14337               fi
14338             else
14339               if test "X$found_a" != "X"; then
14340                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14341               else
14342                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14343               fi
14344             fi
14345                         additional_includedir=
14346             case "$found_dir" in
14347               */lib | */lib/)
14348                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14349                 additional_includedir="$basedir/include"
14350                 ;;
14351             esac
14352             if test "X$additional_includedir" != "X"; then
14353                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14354                 haveit=
14355                 if test "X$additional_includedir" = "X/usr/local/include"; then
14356                   if test -n "$GCC"; then
14357                     case $host_os in
14358                       linux*) haveit=yes;;
14359                     esac
14360                   fi
14361                 fi
14362                 if test -z "$haveit"; then
14363                   for x in $CPPFLAGS $INCBABELTRACE; do
14364
14365   acl_save_prefix="$prefix"
14366   prefix="$acl_final_prefix"
14367   acl_save_exec_prefix="$exec_prefix"
14368   exec_prefix="$acl_final_exec_prefix"
14369   eval x=\"$x\"
14370   exec_prefix="$acl_save_exec_prefix"
14371   prefix="$acl_save_prefix"
14372
14373                     if test "X$x" = "X-I$additional_includedir"; then
14374                       haveit=yes
14375                       break
14376                     fi
14377                   done
14378                   if test -z "$haveit"; then
14379                     if test -d "$additional_includedir"; then
14380                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
14381                     fi
14382                   fi
14383                 fi
14384               fi
14385             fi
14386                         if test -n "$found_la"; then
14387                                                         save_libdir="$libdir"
14388               case "$found_la" in
14389                 */* | *\\*) . "$found_la" ;;
14390                 *) . "./$found_la" ;;
14391               esac
14392               libdir="$save_libdir"
14393                             for dep in $dependency_libs; do
14394                 case "$dep" in
14395                   -L*)
14396                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14397                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14398                       haveit=
14399                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14400                         if test -n "$GCC"; then
14401                           case $host_os in
14402                             linux*) haveit=yes;;
14403                           esac
14404                         fi
14405                       fi
14406                       if test -z "$haveit"; then
14407                         haveit=
14408                         for x in $LDFLAGS $LIBBABELTRACE; do
14409
14410   acl_save_prefix="$prefix"
14411   prefix="$acl_final_prefix"
14412   acl_save_exec_prefix="$exec_prefix"
14413   exec_prefix="$acl_final_exec_prefix"
14414   eval x=\"$x\"
14415   exec_prefix="$acl_save_exec_prefix"
14416   prefix="$acl_save_prefix"
14417
14418                           if test "X$x" = "X-L$additional_libdir"; then
14419                             haveit=yes
14420                             break
14421                           fi
14422                         done
14423                         if test -z "$haveit"; then
14424                           if test -d "$additional_libdir"; then
14425                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
14426                           fi
14427                         fi
14428                         haveit=
14429                         for x in $LDFLAGS $LTLIBBABELTRACE; do
14430
14431   acl_save_prefix="$prefix"
14432   prefix="$acl_final_prefix"
14433   acl_save_exec_prefix="$exec_prefix"
14434   exec_prefix="$acl_final_exec_prefix"
14435   eval x=\"$x\"
14436   exec_prefix="$acl_save_exec_prefix"
14437   prefix="$acl_save_prefix"
14438
14439                           if test "X$x" = "X-L$additional_libdir"; then
14440                             haveit=yes
14441                             break
14442                           fi
14443                         done
14444                         if test -z "$haveit"; then
14445                           if test -d "$additional_libdir"; then
14446                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
14447                           fi
14448                         fi
14449                       fi
14450                     fi
14451                     ;;
14452                   -R*)
14453                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14454                     if test "$enable_rpath" != no; then
14455                                                                   haveit=
14456                       for x in $rpathdirs; do
14457                         if test "X$x" = "X$dir"; then
14458                           haveit=yes
14459                           break
14460                         fi
14461                       done
14462                       if test -z "$haveit"; then
14463                         rpathdirs="$rpathdirs $dir"
14464                       fi
14465                                                                   haveit=
14466                       for x in $ltrpathdirs; do
14467                         if test "X$x" = "X$dir"; then
14468                           haveit=yes
14469                           break
14470                         fi
14471                       done
14472                       if test -z "$haveit"; then
14473                         ltrpathdirs="$ltrpathdirs $dir"
14474                       fi
14475                     fi
14476                     ;;
14477                   -l*)
14478                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14479                     ;;
14480                   *.la)
14481                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14482                     ;;
14483                   *)
14484                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
14485                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
14486                     ;;
14487                 esac
14488               done
14489             fi
14490           else
14491                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14492             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
14493           fi
14494         fi
14495       fi
14496     done
14497   done
14498   if test "X$rpathdirs" != "X"; then
14499     if test -n "$hardcode_libdir_separator"; then
14500                         alldirs=
14501       for found_dir in $rpathdirs; do
14502         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14503       done
14504             acl_save_libdir="$libdir"
14505       libdir="$alldirs"
14506       eval flag=\"$hardcode_libdir_flag_spec\"
14507       libdir="$acl_save_libdir"
14508       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14509     else
14510             for found_dir in $rpathdirs; do
14511         acl_save_libdir="$libdir"
14512         libdir="$found_dir"
14513         eval flag=\"$hardcode_libdir_flag_spec\"
14514         libdir="$acl_save_libdir"
14515         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14516       done
14517     fi
14518   fi
14519   if test "X$ltrpathdirs" != "X"; then
14520             for found_dir in $ltrpathdirs; do
14521       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
14522     done
14523   fi
14524
14525
14526         ac_save_CPPFLAGS="$CPPFLAGS"
14527
14528   for element in $INCBABELTRACE; do
14529     haveit=
14530     for x in $CPPFLAGS; do
14531
14532   acl_save_prefix="$prefix"
14533   prefix="$acl_final_prefix"
14534   acl_save_exec_prefix="$exec_prefix"
14535   exec_prefix="$acl_final_exec_prefix"
14536   eval x=\"$x\"
14537   exec_prefix="$acl_save_exec_prefix"
14538   prefix="$acl_save_prefix"
14539
14540       if test "X$x" = "X$element"; then
14541         haveit=yes
14542         break
14543       fi
14544     done
14545     if test -z "$haveit"; then
14546       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14547     fi
14548   done
14549
14550
14551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
14552 $as_echo_n "checking for libbabeltrace... " >&6; }
14553 if test "${ac_cv_libbabeltrace+set}" = set; then :
14554   $as_echo_n "(cached) " >&6
14555 else
14556
14557     ac_save_LIBS="$LIBS"
14558     LIBS="$LIBS $LIBBABELTRACE"
14559     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h.  */
14561 #include <babeltrace/babeltrace.h>
14562                          #include <babeltrace/ctf/events.h>
14563                          #include <babeltrace/ctf/iterator.h>
14564 int
14565 main ()
14566 {
14567 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
14568                         struct bt_ctf_event *event = NULL;
14569                         const struct bt_definition *scope;
14570
14571                         scope = bt_ctf_get_top_level_scope (event,
14572                                                            BT_STREAM_EVENT_HEADER);
14573                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
14574
14575   ;
14576   return 0;
14577 }
14578 _ACEOF
14579 if ac_fn_c_try_link "$LINENO"; then :
14580   ac_cv_libbabeltrace=yes
14581 else
14582   ac_cv_libbabeltrace=no
14583 fi
14584 rm -f core conftest.err conftest.$ac_objext \
14585     conftest$ac_exeext conftest.$ac_ext
14586     LIBS="$ac_save_LIBS"
14587
14588 fi
14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
14590 $as_echo "$ac_cv_libbabeltrace" >&6; }
14591   if test "$ac_cv_libbabeltrace" = yes; then
14592     HAVE_LIBBABELTRACE=yes
14593
14594 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
14595
14596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
14597 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
14598     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
14599 $as_echo "$LIBBABELTRACE" >&6; }
14600   else
14601     HAVE_LIBBABELTRACE=no
14602             CPPFLAGS="$ac_save_CPPFLAGS"
14603     LIBBABELTRACE=
14604     LTLIBBABELTRACE=
14605   fi
14606
14607
14608
14609
14610
14611
14612   CFLAGS=$saved_CFLAGS
14613
14614   if test "$HAVE_LIBBABELTRACE" != yes; then
14615      if test "$with_babeltrace" = yes; then
14616        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
14617      else
14618        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
14619 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
14620      fi
14621   fi
14622 fi
14623
14624 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14625 # to an empty version.
14626
14627 files=
14628 links=
14629
14630 rm -f nm.h
14631 if test "${nativefile}" != ""; then
14632     case "${nativefile}" in
14633       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14634       * ) GDB_NM_FILE="${nativefile}"
14635     esac
14636     files="${files} ${GDB_NM_FILE}"
14637     links="${links} nm.h"
14638
14639 cat >>confdefs.h <<_ACEOF
14640 #define GDB_NM_FILE "${GDB_NM_FILE}"
14641 _ACEOF
14642
14643 fi
14644
14645
14646 ac_sources="$files"
14647 ac_dests="$links"
14648 while test -n "$ac_sources"; do
14649   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14650   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14651   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14652 done
14653 ac_config_links="$ac_config_links $ac_config_links_1"
14654
14655
14656
14657
14658
14659 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14660
14661
14662 # Undo the $ec_script escaping suitable for Makefile.
14663 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
14664 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
14665 if test "x$GDB_TRANSFORM_NAME" = x; then
14666   GDB_TRANSFORM_NAME=gdb
14667 fi
14668
14669 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
14670 if test "x$GCORE_TRANSFORM_NAME" = x; then
14671   GCORE_TRANSFORM_NAME=gcore
14672 fi
14673
14674 ac_config_files="$ac_config_files gcore"
14675
14676
14677 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
14678
14679 ac_config_commands="$ac_config_commands default"
14680
14681 cat >confcache <<\_ACEOF
14682 # This file is a shell script that caches the results of configure
14683 # tests run on this system so they can be shared between configure
14684 # scripts and configure runs, see configure's option --config-cache.
14685 # It is not useful on other systems.  If it contains results you don't
14686 # want to keep, you may remove or edit it.
14687 #
14688 # config.status only pays attention to the cache file if you give it
14689 # the --recheck option to rerun configure.
14690 #
14691 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14692 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14693 # following values.
14694
14695 _ACEOF
14696
14697 # The following way of writing the cache mishandles newlines in values,
14698 # but we know of no workaround that is simple, portable, and efficient.
14699 # So, we kill variables containing newlines.
14700 # Ultrix sh set writes to stderr and can't be redirected directly,
14701 # and sets the high bit in the cache file unless we assign to the vars.
14702 (
14703   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14704     eval ac_val=\$$ac_var
14705     case $ac_val in #(
14706     *${as_nl}*)
14707       case $ac_var in #(
14708       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14709 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14710       esac
14711       case $ac_var in #(
14712       _ | IFS | as_nl) ;; #(
14713       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14714       *) { eval $ac_var=; unset $ac_var;} ;;
14715       esac ;;
14716     esac
14717   done
14718
14719   (set) 2>&1 |
14720     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14721     *${as_nl}ac_space=\ *)
14722       # `set' does not quote correctly, so add quotes: double-quote
14723       # substitution turns \\\\ into \\, and sed turns \\ into \.
14724       sed -n \
14725         "s/'/'\\\\''/g;
14726           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14727       ;; #(
14728     *)
14729       # `set' quotes correctly as required by POSIX, so do not add quotes.
14730       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14731       ;;
14732     esac |
14733     sort
14734 ) |
14735   sed '
14736      /^ac_cv_env_/b end
14737      t clear
14738      :clear
14739      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14740      t end
14741      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14742      :end' >>confcache
14743 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14744   if test -w "$cache_file"; then
14745     test "x$cache_file" != "x/dev/null" &&
14746       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14747 $as_echo "$as_me: updating cache $cache_file" >&6;}
14748     cat confcache >$cache_file
14749   else
14750     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14751 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14752   fi
14753 fi
14754 rm -f confcache
14755
14756 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14757 # Let make expand exec_prefix.
14758 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14759
14760 DEFS=-DHAVE_CONFIG_H
14761
14762 ac_libobjs=
14763 ac_ltlibobjs=
14764 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14765   # 1. Remove the extension, and $U if already installed.
14766   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14767   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14768   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14769   #    will be set to the directory where LIBOBJS objects are built.
14770   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14771   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14772 done
14773 LIBOBJS=$ac_libobjs
14774
14775 LTLIBOBJS=$ac_ltlibobjs
14776
14777
14778 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14779   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14780 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14781 fi
14782 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14783   as_fn_error "conditional \"GMAKE\" was never defined.
14784 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14785 fi
14786
14787
14788 : ${CONFIG_STATUS=./config.status}
14789 ac_write_fail=0
14790 ac_clean_files_save=$ac_clean_files
14791 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14792 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14793 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14794 as_write_fail=0
14795 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14796 #! $SHELL
14797 # Generated by $as_me.
14798 # Run this file to recreate the current configuration.
14799 # Compiler output produced by configure, useful for debugging
14800 # configure, is in config.log if it exists.
14801
14802 debug=false
14803 ac_cs_recheck=false
14804 ac_cs_silent=false
14805
14806 SHELL=\${CONFIG_SHELL-$SHELL}
14807 export SHELL
14808 _ASEOF
14809 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14810 ## -------------------- ##
14811 ## M4sh Initialization. ##
14812 ## -------------------- ##
14813
14814 # Be more Bourne compatible
14815 DUALCASE=1; export DUALCASE # for MKS sh
14816 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14817   emulate sh
14818   NULLCMD=:
14819   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14820   # is contrary to our usage.  Disable this feature.
14821   alias -g '${1+"$@"}'='"$@"'
14822   setopt NO_GLOB_SUBST
14823 else
14824   case `(set -o) 2>/dev/null` in #(
14825   *posix*) :
14826     set -o posix ;; #(
14827   *) :
14828      ;;
14829 esac
14830 fi
14831
14832
14833 as_nl='
14834 '
14835 export as_nl
14836 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14837 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14838 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14839 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14840 # Prefer a ksh shell builtin over an external printf program on Solaris,
14841 # but without wasting forks for bash or zsh.
14842 if test -z "$BASH_VERSION$ZSH_VERSION" \
14843     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14844   as_echo='print -r --'
14845   as_echo_n='print -rn --'
14846 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14847   as_echo='printf %s\n'
14848   as_echo_n='printf %s'
14849 else
14850   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14851     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14852     as_echo_n='/usr/ucb/echo -n'
14853   else
14854     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14855     as_echo_n_body='eval
14856       arg=$1;
14857       case $arg in #(
14858       *"$as_nl"*)
14859         expr "X$arg" : "X\\(.*\\)$as_nl";
14860         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14861       esac;
14862       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14863     '
14864     export as_echo_n_body
14865     as_echo_n='sh -c $as_echo_n_body as_echo'
14866   fi
14867   export as_echo_body
14868   as_echo='sh -c $as_echo_body as_echo'
14869 fi
14870
14871 # The user is always right.
14872 if test "${PATH_SEPARATOR+set}" != set; then
14873   PATH_SEPARATOR=:
14874   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14875     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14876       PATH_SEPARATOR=';'
14877   }
14878 fi
14879
14880
14881 # IFS
14882 # We need space, tab and new line, in precisely that order.  Quoting is
14883 # there to prevent editors from complaining about space-tab.
14884 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14885 # splitting by setting IFS to empty value.)
14886 IFS=" ""        $as_nl"
14887
14888 # Find who we are.  Look in the path if we contain no directory separator.
14889 case $0 in #((
14890   *[\\/]* ) as_myself=$0 ;;
14891   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14892 for as_dir in $PATH
14893 do
14894   IFS=$as_save_IFS
14895   test -z "$as_dir" && as_dir=.
14896     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14897   done
14898 IFS=$as_save_IFS
14899
14900      ;;
14901 esac
14902 # We did not find ourselves, most probably we were run as `sh COMMAND'
14903 # in which case we are not to be found in the path.
14904 if test "x$as_myself" = x; then
14905   as_myself=$0
14906 fi
14907 if test ! -f "$as_myself"; then
14908   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14909   exit 1
14910 fi
14911
14912 # Unset variables that we do not need and which cause bugs (e.g. in
14913 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14914 # suppresses any "Segmentation fault" message there.  '((' could
14915 # trigger a bug in pdksh 5.2.14.
14916 for as_var in BASH_ENV ENV MAIL MAILPATH
14917 do eval test x\${$as_var+set} = xset \
14918   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14919 done
14920 PS1='$ '
14921 PS2='> '
14922 PS4='+ '
14923
14924 # NLS nuisances.
14925 LC_ALL=C
14926 export LC_ALL
14927 LANGUAGE=C
14928 export LANGUAGE
14929
14930 # CDPATH.
14931 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14932
14933
14934 # as_fn_error ERROR [LINENO LOG_FD]
14935 # ---------------------------------
14936 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14937 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14938 # script with status $?, using 1 if that was 0.
14939 as_fn_error ()
14940 {
14941   as_status=$?; test $as_status -eq 0 && as_status=1
14942   if test "$3"; then
14943     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14944     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14945   fi
14946   $as_echo "$as_me: error: $1" >&2
14947   as_fn_exit $as_status
14948 } # as_fn_error
14949
14950
14951 # as_fn_set_status STATUS
14952 # -----------------------
14953 # Set $? to STATUS, without forking.
14954 as_fn_set_status ()
14955 {
14956   return $1
14957 } # as_fn_set_status
14958
14959 # as_fn_exit STATUS
14960 # -----------------
14961 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14962 as_fn_exit ()
14963 {
14964   set +e
14965   as_fn_set_status $1
14966   exit $1
14967 } # as_fn_exit
14968
14969 # as_fn_unset VAR
14970 # ---------------
14971 # Portably unset VAR.
14972 as_fn_unset ()
14973 {
14974   { eval $1=; unset $1;}
14975 }
14976 as_unset=as_fn_unset
14977 # as_fn_append VAR VALUE
14978 # ----------------------
14979 # Append the text in VALUE to the end of the definition contained in VAR. Take
14980 # advantage of any shell optimizations that allow amortized linear growth over
14981 # repeated appends, instead of the typical quadratic growth present in naive
14982 # implementations.
14983 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14984   eval 'as_fn_append ()
14985   {
14986     eval $1+=\$2
14987   }'
14988 else
14989   as_fn_append ()
14990   {
14991     eval $1=\$$1\$2
14992   }
14993 fi # as_fn_append
14994
14995 # as_fn_arith ARG...
14996 # ------------------
14997 # Perform arithmetic evaluation on the ARGs, and store the result in the
14998 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14999 # must be portable across $(()) and expr.
15000 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15001   eval 'as_fn_arith ()
15002   {
15003     as_val=$(( $* ))
15004   }'
15005 else
15006   as_fn_arith ()
15007   {
15008     as_val=`expr "$@" || test $? -eq 1`
15009   }
15010 fi # as_fn_arith
15011
15012
15013 if expr a : '\(a\)' >/dev/null 2>&1 &&
15014    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15015   as_expr=expr
15016 else
15017   as_expr=false
15018 fi
15019
15020 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15021   as_basename=basename
15022 else
15023   as_basename=false
15024 fi
15025
15026 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15027   as_dirname=dirname
15028 else
15029   as_dirname=false
15030 fi
15031
15032 as_me=`$as_basename -- "$0" ||
15033 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15034          X"$0" : 'X\(//\)$' \| \
15035          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15036 $as_echo X/"$0" |
15037     sed '/^.*\/\([^/][^/]*\)\/*$/{
15038             s//\1/
15039             q
15040           }
15041           /^X\/\(\/\/\)$/{
15042             s//\1/
15043             q
15044           }
15045           /^X\/\(\/\).*/{
15046             s//\1/
15047             q
15048           }
15049           s/.*/./; q'`
15050
15051 # Avoid depending upon Character Ranges.
15052 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15053 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15054 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15055 as_cr_digits='0123456789'
15056 as_cr_alnum=$as_cr_Letters$as_cr_digits
15057
15058 ECHO_C= ECHO_N= ECHO_T=
15059 case `echo -n x` in #(((((
15060 -n*)
15061   case `echo 'xy\c'` in
15062   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15063   xy)  ECHO_C='\c';;
15064   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15065        ECHO_T=' ';;
15066   esac;;
15067 *)
15068   ECHO_N='-n';;
15069 esac
15070
15071 rm -f conf$$ conf$$.exe conf$$.file
15072 if test -d conf$$.dir; then
15073   rm -f conf$$.dir/conf$$.file
15074 else
15075   rm -f conf$$.dir
15076   mkdir conf$$.dir 2>/dev/null
15077 fi
15078 if (echo >conf$$.file) 2>/dev/null; then
15079   if ln -s conf$$.file conf$$ 2>/dev/null; then
15080     as_ln_s='ln -s'
15081     # ... but there are two gotchas:
15082     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15083     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15084     # In both cases, we have to default to `cp -p'.
15085     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15086       as_ln_s='cp -p'
15087   elif ln conf$$.file conf$$ 2>/dev/null; then
15088     as_ln_s=ln
15089   else
15090     as_ln_s='cp -p'
15091   fi
15092 else
15093   as_ln_s='cp -p'
15094 fi
15095 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15096 rmdir conf$$.dir 2>/dev/null
15097
15098
15099 # as_fn_mkdir_p
15100 # -------------
15101 # Create "$as_dir" as a directory, including parents if necessary.
15102 as_fn_mkdir_p ()
15103 {
15104
15105   case $as_dir in #(
15106   -*) as_dir=./$as_dir;;
15107   esac
15108   test -d "$as_dir" || eval $as_mkdir_p || {
15109     as_dirs=
15110     while :; do
15111       case $as_dir in #(
15112       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15113       *) as_qdir=$as_dir;;
15114       esac
15115       as_dirs="'$as_qdir' $as_dirs"
15116       as_dir=`$as_dirname -- "$as_dir" ||
15117 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15118          X"$as_dir" : 'X\(//\)[^/]' \| \
15119          X"$as_dir" : 'X\(//\)$' \| \
15120          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15121 $as_echo X"$as_dir" |
15122     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15123             s//\1/
15124             q
15125           }
15126           /^X\(\/\/\)[^/].*/{
15127             s//\1/
15128             q
15129           }
15130           /^X\(\/\/\)$/{
15131             s//\1/
15132             q
15133           }
15134           /^X\(\/\).*/{
15135             s//\1/
15136             q
15137           }
15138           s/.*/./; q'`
15139       test -d "$as_dir" && break
15140     done
15141     test -z "$as_dirs" || eval "mkdir $as_dirs"
15142   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15143
15144
15145 } # as_fn_mkdir_p
15146 if mkdir -p . 2>/dev/null; then
15147   as_mkdir_p='mkdir -p "$as_dir"'
15148 else
15149   test -d ./-p && rmdir ./-p
15150   as_mkdir_p=false
15151 fi
15152
15153 if test -x / >/dev/null 2>&1; then
15154   as_test_x='test -x'
15155 else
15156   if ls -dL / >/dev/null 2>&1; then
15157     as_ls_L_option=L
15158   else
15159     as_ls_L_option=
15160   fi
15161   as_test_x='
15162     eval sh -c '\''
15163       if test -d "$1"; then
15164         test -d "$1/.";
15165       else
15166         case $1 in #(
15167         -*)set "./$1";;
15168         esac;
15169         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15170         ???[sx]*):;;*)false;;esac;fi
15171     '\'' sh
15172   '
15173 fi
15174 as_executable_p=$as_test_x
15175
15176 # Sed expression to map a string onto a valid CPP name.
15177 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15178
15179 # Sed expression to map a string onto a valid variable name.
15180 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15181
15182
15183 exec 6>&1
15184 ## ----------------------------------- ##
15185 ## Main body of $CONFIG_STATUS script. ##
15186 ## ----------------------------------- ##
15187 _ASEOF
15188 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15189
15190 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15191 # Save the log message, to keep $0 and so on meaningful, and to
15192 # report actual input values of CONFIG_FILES etc. instead of their
15193 # values after options handling.
15194 ac_log="
15195 This file was extended by $as_me, which was
15196 generated by GNU Autoconf 2.64.  Invocation command line was
15197
15198   CONFIG_FILES    = $CONFIG_FILES
15199   CONFIG_HEADERS  = $CONFIG_HEADERS
15200   CONFIG_LINKS    = $CONFIG_LINKS
15201   CONFIG_COMMANDS = $CONFIG_COMMANDS
15202   $ $0 $@
15203
15204 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15205 "
15206
15207 _ACEOF
15208
15209 case $ac_config_files in *"
15210 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15211 esac
15212
15213 case $ac_config_headers in *"
15214 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15215 esac
15216
15217
15218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15219 # Files that config.status was made for.
15220 config_files="$ac_config_files"
15221 config_headers="$ac_config_headers"
15222 config_links="$ac_config_links"
15223 config_commands="$ac_config_commands"
15224
15225 _ACEOF
15226
15227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15228 ac_cs_usage="\
15229 \`$as_me' instantiates files and other configuration actions
15230 from templates according to the current configuration.  Unless the files
15231 and actions are specified as TAGs, all are instantiated by default.
15232
15233 Usage: $0 [OPTION]... [TAG]...
15234
15235   -h, --help       print this help, then exit
15236   -V, --version    print version number and configuration settings, then exit
15237   -q, --quiet, --silent
15238                    do not print progress messages
15239   -d, --debug      don't remove temporary files
15240       --recheck    update $as_me by reconfiguring in the same conditions
15241       --file=FILE[:TEMPLATE]
15242                    instantiate the configuration file FILE
15243       --header=FILE[:TEMPLATE]
15244                    instantiate the configuration header FILE
15245
15246 Configuration files:
15247 $config_files
15248
15249 Configuration headers:
15250 $config_headers
15251
15252 Configuration links:
15253 $config_links
15254
15255 Configuration commands:
15256 $config_commands
15257
15258 Report bugs to the package provider."
15259
15260 _ACEOF
15261 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15262 ac_cs_version="\\
15263 config.status
15264 configured by $0, generated by GNU Autoconf 2.64,
15265   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15266
15267 Copyright (C) 2009 Free Software Foundation, Inc.
15268 This config.status script is free software; the Free Software Foundation
15269 gives unlimited permission to copy, distribute and modify it."
15270
15271 ac_pwd='$ac_pwd'
15272 srcdir='$srcdir'
15273 INSTALL='$INSTALL'
15274 AWK='$AWK'
15275 test -n "\$AWK" || AWK=awk
15276 _ACEOF
15277
15278 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15279 # The default lists apply if the user does not specify any file.
15280 ac_need_defaults=:
15281 while test $# != 0
15282 do
15283   case $1 in
15284   --*=*)
15285     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15286     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15287     ac_shift=:
15288     ;;
15289   *)
15290     ac_option=$1
15291     ac_optarg=$2
15292     ac_shift=shift
15293     ;;
15294   esac
15295
15296   case $ac_option in
15297   # Handling of the options.
15298   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15299     ac_cs_recheck=: ;;
15300   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15301     $as_echo "$ac_cs_version"; exit ;;
15302   --debug | --debu | --deb | --de | --d | -d )
15303     debug=: ;;
15304   --file | --fil | --fi | --f )
15305     $ac_shift
15306     case $ac_optarg in
15307     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15308     esac
15309     as_fn_append CONFIG_FILES " '$ac_optarg'"
15310     ac_need_defaults=false;;
15311   --header | --heade | --head | --hea )
15312     $ac_shift
15313     case $ac_optarg in
15314     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15315     esac
15316     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15317     ac_need_defaults=false;;
15318   --he | --h)
15319     # Conflict between --help and --header
15320     as_fn_error "ambiguous option: \`$1'
15321 Try \`$0 --help' for more information.";;
15322   --help | --hel | -h )
15323     $as_echo "$ac_cs_usage"; exit ;;
15324   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15325   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15326     ac_cs_silent=: ;;
15327
15328   # This is an error.
15329   -*) as_fn_error "unrecognized option: \`$1'
15330 Try \`$0 --help' for more information." ;;
15331
15332   *) as_fn_append ac_config_targets " $1"
15333      ac_need_defaults=false ;;
15334
15335   esac
15336   shift
15337 done
15338
15339 ac_configure_extra_args=
15340
15341 if $ac_cs_silent; then
15342   exec 6>/dev/null
15343   ac_configure_extra_args="$ac_configure_extra_args --silent"
15344 fi
15345
15346 _ACEOF
15347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15348 if \$ac_cs_recheck; then
15349   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15350   shift
15351   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15352   CONFIG_SHELL='$SHELL'
15353   export CONFIG_SHELL
15354   exec "\$@"
15355 fi
15356
15357 _ACEOF
15358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15359 exec 5>>config.log
15360 {
15361   echo
15362   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15363 ## Running $as_me. ##
15364 _ASBOX
15365   $as_echo "$ac_log"
15366 } >&5
15367
15368 _ACEOF
15369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15370 #
15371 # INIT-COMMANDS
15372 #
15373 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15374
15375 _ACEOF
15376
15377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15378
15379 # Handling of arguments.
15380 for ac_config_target in $ac_config_targets
15381 do
15382   case $ac_config_target in
15383     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15384     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15385     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
15386     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15387     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
15388     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15389     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
15390     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
15391     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
15392     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15393
15394   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15395   esac
15396 done
15397
15398
15399 # If the user did not use the arguments to specify the items to instantiate,
15400 # then the envvar interface is used.  Set only those that are not.
15401 # We use the long form for the default assignment because of an extremely
15402 # bizarre bug on SunOS 4.1.3.
15403 if $ac_need_defaults; then
15404   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15405   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15406   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15407   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15408 fi
15409
15410 # Have a temporary directory for convenience.  Make it in the build tree
15411 # simply because there is no reason against having it here, and in addition,
15412 # creating and moving files from /tmp can sometimes cause problems.
15413 # Hook for its removal unless debugging.
15414 # Note that there is a small window in which the directory will not be cleaned:
15415 # after its creation but before its name has been assigned to `$tmp'.
15416 $debug ||
15417 {
15418   tmp=
15419   trap 'exit_status=$?
15420   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15421 ' 0
15422   trap 'as_fn_exit 1' 1 2 13 15
15423 }
15424 # Create a (secure) tmp directory for tmp files.
15425
15426 {
15427   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15428   test -n "$tmp" && test -d "$tmp"
15429 }  ||
15430 {
15431   tmp=./conf$$-$RANDOM
15432   (umask 077 && mkdir "$tmp")
15433 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15434
15435 # Set up the scripts for CONFIG_FILES section.
15436 # No need to generate them if there are no CONFIG_FILES.
15437 # This happens for instance with `./config.status config.h'.
15438 if test -n "$CONFIG_FILES"; then
15439
15440 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15441   ac_cs_awk_getline=:
15442   ac_cs_awk_pipe_init=
15443   ac_cs_awk_read_file='
15444       while ((getline aline < (F[key])) > 0)
15445         print(aline)
15446       close(F[key])'
15447   ac_cs_awk_pipe_fini=
15448 else
15449   ac_cs_awk_getline=false
15450   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15451   ac_cs_awk_read_file='
15452       print "|#_!!_#|"
15453       print "cat " F[key] " &&"
15454       '$ac_cs_awk_pipe_init
15455   # The final `:' finishes the AND list.
15456   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15457 fi
15458 ac_cr=`echo X | tr X '\015'`
15459 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15460 # But we know of no other shell where ac_cr would be empty at this
15461 # point, so we can use a bashism as a fallback.
15462 if test "x$ac_cr" = x; then
15463   eval ac_cr=\$\'\\r\'
15464 fi
15465 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15466 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15467   ac_cs_awk_cr='\r'
15468 else
15469   ac_cs_awk_cr=$ac_cr
15470 fi
15471
15472 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15473 _ACEOF
15474
15475 # Create commands to substitute file output variables.
15476 {
15477   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15478   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15479   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15480   echo "_ACAWK" &&
15481   echo "_ACEOF"
15482 } >conf$$files.sh &&
15483 . ./conf$$files.sh ||
15484   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15485 rm -f conf$$files.sh
15486
15487 {
15488   echo "cat >conf$$subs.awk <<_ACEOF" &&
15489   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15490   echo "_ACEOF"
15491 } >conf$$subs.sh ||
15492   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15493 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15494 ac_delim='%!_!# '
15495 for ac_last_try in false false false false false :; do
15496   . ./conf$$subs.sh ||
15497     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15498
15499   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15500   if test $ac_delim_n = $ac_delim_num; then
15501     break
15502   elif $ac_last_try; then
15503     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15504   else
15505     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15506   fi
15507 done
15508 rm -f conf$$subs.sh
15509
15510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15511 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15512 _ACEOF
15513 sed -n '
15514 h
15515 s/^/S["/; s/!.*/"]=/
15516 p
15517 g
15518 s/^[^!]*!//
15519 :repl
15520 t repl
15521 s/'"$ac_delim"'$//
15522 t delim
15523 :nl
15524 h
15525 s/\(.\{148\}\).*/\1/
15526 t more1
15527 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15528 p
15529 n
15530 b repl
15531 :more1
15532 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15533 p
15534 g
15535 s/.\{148\}//
15536 t nl
15537 :delim
15538 h
15539 s/\(.\{148\}\).*/\1/
15540 t more2
15541 s/["\\]/\\&/g; s/^/"/; s/$/"/
15542 p
15543 b
15544 :more2
15545 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15546 p
15547 g
15548 s/.\{148\}//
15549 t delim
15550 ' <conf$$subs.awk | sed '
15551 /^[^""]/{
15552   N
15553   s/\n//
15554 }
15555 ' >>$CONFIG_STATUS || ac_write_fail=1
15556 rm -f conf$$subs.awk
15557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15558 _ACAWK
15559 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15560   for (key in S) S_is_set[key] = 1
15561   FS = "\a"
15562   \$ac_cs_awk_pipe_init
15563 }
15564 {
15565   line = $ 0
15566   nfields = split(line, field, "@")
15567   substed = 0
15568   len = length(field[1])
15569   for (i = 2; i < nfields; i++) {
15570     key = field[i]
15571     keylen = length(key)
15572     if (S_is_set[key]) {
15573       value = S[key]
15574       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15575       len += length(value) + length(field[++i])
15576       substed = 1
15577     } else
15578       len += 1 + keylen
15579   }
15580   if (nfields == 3 && !substed) {
15581     key = field[2]
15582     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15583       \$ac_cs_awk_read_file
15584       next
15585     }
15586   }
15587   print line
15588 }
15589 \$ac_cs_awk_pipe_fini
15590 _ACAWK
15591 _ACEOF
15592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15593 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15594   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15595 else
15596   cat
15597 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15598   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15599 _ACEOF
15600
15601 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15602 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15603 # trailing colons and then remove the whole line if VPATH becomes empty
15604 # (actually we leave an empty line to preserve line numbers).
15605 if test "x$srcdir" = x.; then
15606   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15607 s/:*\$(srcdir):*/:/
15608 s/:*\${srcdir}:*/:/
15609 s/:*@srcdir@:*/:/
15610 s/^\([^=]*=[     ]*\):*/\1/
15611 s/:*$//
15612 s/^[^=]*=[       ]*$//
15613 }'
15614 fi
15615
15616 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15617 fi # test -n "$CONFIG_FILES"
15618
15619 # Set up the scripts for CONFIG_HEADERS section.
15620 # No need to generate them if there are no CONFIG_HEADERS.
15621 # This happens for instance with `./config.status Makefile'.
15622 if test -n "$CONFIG_HEADERS"; then
15623 cat >"$tmp/defines.awk" <<\_ACAWK ||
15624 BEGIN {
15625 _ACEOF
15626
15627 # Transform confdefs.h into an awk script `defines.awk', embedded as
15628 # here-document in config.status, that substitutes the proper values into
15629 # config.h.in to produce config.h.
15630
15631 # Create a delimiter string that does not exist in confdefs.h, to ease
15632 # handling of long lines.
15633 ac_delim='%!_!# '
15634 for ac_last_try in false false :; do
15635   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15636   if test -z "$ac_t"; then
15637     break
15638   elif $ac_last_try; then
15639     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15640   else
15641     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15642   fi
15643 done
15644
15645 # For the awk script, D is an array of macro values keyed by name,
15646 # likewise P contains macro parameters if any.  Preserve backslash
15647 # newline sequences.
15648
15649 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15650 sed -n '
15651 s/.\{148\}/&'"$ac_delim"'/g
15652 t rset
15653 :rset
15654 s/^[     ]*#[    ]*define[       ][      ]*/ /
15655 t def
15656 d
15657 :def
15658 s/\\$//
15659 t bsnl
15660 s/["\\]/\\&/g
15661 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15662 D["\1"]=" \3"/p
15663 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15664 d
15665 :bsnl
15666 s/["\\]/\\&/g
15667 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15668 D["\1"]=" \3\\\\\\n"\\/p
15669 t cont
15670 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15671 t cont
15672 d
15673 :cont
15674 n
15675 s/.\{148\}/&'"$ac_delim"'/g
15676 t clear
15677 :clear
15678 s/\\$//
15679 t bsnlc
15680 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15681 d
15682 :bsnlc
15683 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15684 b cont
15685 ' <confdefs.h | sed '
15686 s/'"$ac_delim"'/"\\\
15687 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15688
15689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15690   for (key in D) D_is_set[key] = 1
15691   FS = "\a"
15692 }
15693 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15694   line = \$ 0
15695   split(line, arg, " ")
15696   if (arg[1] == "#") {
15697     defundef = arg[2]
15698     mac1 = arg[3]
15699   } else {
15700     defundef = substr(arg[1], 2)
15701     mac1 = arg[2]
15702   }
15703   split(mac1, mac2, "(") #)
15704   macro = mac2[1]
15705   prefix = substr(line, 1, index(line, defundef) - 1)
15706   if (D_is_set[macro]) {
15707     # Preserve the white space surrounding the "#".
15708     print prefix "define", macro P[macro] D[macro]
15709     next
15710   } else {
15711     # Replace #undef with comments.  This is necessary, for example,
15712     # in the case of _POSIX_SOURCE, which is predefined and required
15713     # on some systems where configure will not decide to define it.
15714     if (defundef == "undef") {
15715       print "/*", prefix defundef, macro, "*/"
15716       next
15717     }
15718   }
15719 }
15720 { print }
15721 _ACAWK
15722 _ACEOF
15723 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15724   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15725 fi # test -n "$CONFIG_HEADERS"
15726
15727
15728 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15729 shift
15730 for ac_tag
15731 do
15732   case $ac_tag in
15733   :[FHLC]) ac_mode=$ac_tag; continue;;
15734   esac
15735   case $ac_mode$ac_tag in
15736   :[FHL]*:*);;
15737   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15738   :[FH]-) ac_tag=-:-;;
15739   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15740   esac
15741   ac_save_IFS=$IFS
15742   IFS=:
15743   set x $ac_tag
15744   IFS=$ac_save_IFS
15745   shift
15746   ac_file=$1
15747   shift
15748
15749   case $ac_mode in
15750   :L) ac_source=$1;;
15751   :[FH])
15752     ac_file_inputs=
15753     for ac_f
15754     do
15755       case $ac_f in
15756       -) ac_f="$tmp/stdin";;
15757       *) # Look for the file first in the build tree, then in the source tree
15758          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15759          # because $ac_f cannot contain `:'.
15760          test -f "$ac_f" ||
15761            case $ac_f in
15762            [\\/$]*) false;;
15763            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15764            esac ||
15765            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15766       esac
15767       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15768       as_fn_append ac_file_inputs " '$ac_f'"
15769     done
15770
15771     # Let's still pretend it is `configure' which instantiates (i.e., don't
15772     # use $as_me), people would be surprised to read:
15773     #    /* config.h.  Generated by config.status.  */
15774     configure_input='Generated from '`
15775           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15776         `' by configure.'
15777     if test x"$ac_file" != x-; then
15778       configure_input="$ac_file.  $configure_input"
15779       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15780 $as_echo "$as_me: creating $ac_file" >&6;}
15781     fi
15782     # Neutralize special characters interpreted by sed in replacement strings.
15783     case $configure_input in #(
15784     *\&* | *\|* | *\\* )
15785        ac_sed_conf_input=`$as_echo "$configure_input" |
15786        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15787     *) ac_sed_conf_input=$configure_input;;
15788     esac
15789
15790     case $ac_tag in
15791     *:-:* | *:-) cat >"$tmp/stdin" \
15792       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15793     esac
15794     ;;
15795   esac
15796
15797   ac_dir=`$as_dirname -- "$ac_file" ||
15798 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15799          X"$ac_file" : 'X\(//\)[^/]' \| \
15800          X"$ac_file" : 'X\(//\)$' \| \
15801          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15802 $as_echo X"$ac_file" |
15803     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15804             s//\1/
15805             q
15806           }
15807           /^X\(\/\/\)[^/].*/{
15808             s//\1/
15809             q
15810           }
15811           /^X\(\/\/\)$/{
15812             s//\1/
15813             q
15814           }
15815           /^X\(\/\).*/{
15816             s//\1/
15817             q
15818           }
15819           s/.*/./; q'`
15820   as_dir="$ac_dir"; as_fn_mkdir_p
15821   ac_builddir=.
15822
15823 case "$ac_dir" in
15824 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15825 *)
15826   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15827   # A ".." for each directory in $ac_dir_suffix.
15828   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15829   case $ac_top_builddir_sub in
15830   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15831   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15832   esac ;;
15833 esac
15834 ac_abs_top_builddir=$ac_pwd
15835 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15836 # for backward compatibility:
15837 ac_top_builddir=$ac_top_build_prefix
15838
15839 case $srcdir in
15840   .)  # We are building in place.
15841     ac_srcdir=.
15842     ac_top_srcdir=$ac_top_builddir_sub
15843     ac_abs_top_srcdir=$ac_pwd ;;
15844   [\\/]* | ?:[\\/]* )  # Absolute name.
15845     ac_srcdir=$srcdir$ac_dir_suffix;
15846     ac_top_srcdir=$srcdir
15847     ac_abs_top_srcdir=$srcdir ;;
15848   *) # Relative name.
15849     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15850     ac_top_srcdir=$ac_top_build_prefix$srcdir
15851     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15852 esac
15853 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15854
15855
15856   case $ac_mode in
15857   :F)
15858   #
15859   # CONFIG_FILE
15860   #
15861
15862   case $INSTALL in
15863   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15864   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15865   esac
15866 _ACEOF
15867
15868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15869 # If the template does not know about datarootdir, expand it.
15870 # FIXME: This hack should be removed a few years after 2.60.
15871 ac_datarootdir_hack=; ac_datarootdir_seen=
15872 ac_sed_dataroot='
15873 /datarootdir/ {
15874   p
15875   q
15876 }
15877 /@datadir@/p
15878 /@docdir@/p
15879 /@infodir@/p
15880 /@localedir@/p
15881 /@mandir@/p'
15882 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15883 *datarootdir*) ac_datarootdir_seen=yes;;
15884 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15885   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15886 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15887 _ACEOF
15888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15889   ac_datarootdir_hack='
15890   s&@datadir@&$datadir&g
15891   s&@docdir@&$docdir&g
15892   s&@infodir@&$infodir&g
15893   s&@localedir@&$localedir&g
15894   s&@mandir@&$mandir&g
15895   s&\\\${datarootdir}&$datarootdir&g' ;;
15896 esac
15897 _ACEOF
15898
15899 # Neutralize VPATH when `$srcdir' = `.'.
15900 # Shell code in configure.ac might set extrasub.
15901 # FIXME: do we really want to maintain this feature?
15902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15903 ac_sed_extra="$ac_vpsub
15904 $extrasub
15905 _ACEOF
15906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15907 :t
15908 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15909 s|@configure_input@|$ac_sed_conf_input|;t t
15910 s&@top_builddir@&$ac_top_builddir_sub&;t t
15911 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15912 s&@srcdir@&$ac_srcdir&;t t
15913 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15914 s&@top_srcdir@&$ac_top_srcdir&;t t
15915 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15916 s&@builddir@&$ac_builddir&;t t
15917 s&@abs_builddir@&$ac_abs_builddir&;t t
15918 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15919 s&@INSTALL@&$ac_INSTALL&;t t
15920 $ac_datarootdir_hack
15921 "
15922 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15923 if $ac_cs_awk_getline; then
15924   $AWK -f "$tmp/subs.awk"
15925 else
15926   $AWK -f "$tmp/subs.awk" | $SHELL
15927 fi >$tmp/out \
15928   || as_fn_error "could not create $ac_file" "$LINENO" 5
15929
15930 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15931   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15932   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15933   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15934 which seems to be undefined.  Please make sure it is defined." >&5
15935 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15936 which seems to be undefined.  Please make sure it is defined." >&2;}
15937
15938   rm -f "$tmp/stdin"
15939   case $ac_file in
15940   -) cat "$tmp/out" && rm -f "$tmp/out";;
15941   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15942   esac \
15943   || as_fn_error "could not create $ac_file" "$LINENO" 5
15944  ;;
15945   :H)
15946   #
15947   # CONFIG_HEADER
15948   #
15949   if test x"$ac_file" != x-; then
15950     {
15951       $as_echo "/* $configure_input  */" \
15952       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15953     } >"$tmp/config.h" \
15954       || as_fn_error "could not create $ac_file" "$LINENO" 5
15955     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15956       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15957 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15958     else
15959       rm -f "$ac_file"
15960       mv "$tmp/config.h" "$ac_file" \
15961         || as_fn_error "could not create $ac_file" "$LINENO" 5
15962     fi
15963   else
15964     $as_echo "/* $configure_input  */" \
15965       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15966       || as_fn_error "could not create -" "$LINENO" 5
15967   fi
15968  ;;
15969   :L)
15970   #
15971   # CONFIG_LINK
15972   #
15973
15974   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
15975     :
15976   else
15977     # Prefer the file from the source tree if names are identical.
15978     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
15979       ac_source=$srcdir/$ac_source
15980     fi
15981
15982     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
15983 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
15984
15985     if test ! -r "$ac_source"; then
15986       as_fn_error "$ac_source: file not found" "$LINENO" 5
15987     fi
15988     rm -f "$ac_file"
15989
15990     # Try a relative symlink, then a hard link, then a copy.
15991     case $srcdir in
15992     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
15993         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
15994     esac
15995     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
15996       ln "$ac_source" "$ac_file" 2>/dev/null ||
15997       cp -p "$ac_source" "$ac_file" ||
15998       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
15999   fi
16000  ;;
16001   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16002 $as_echo "$as_me: executing $ac_file commands" >&6;}
16003  ;;
16004   esac
16005
16006
16007   case $ac_file$ac_mode in
16008     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16009     "gcore":F) chmod +x gcore ;;
16010     "default":C)
16011 case x$CONFIG_HEADERS in
16012 xconfig.h:config.in)
16013 echo > stamp-h ;;
16014 esac
16015  ;;
16016
16017   esac
16018 done # for ac_tag
16019
16020
16021 as_fn_exit 0
16022 _ACEOF
16023 ac_clean_files=$ac_clean_files_save
16024
16025 test $ac_write_fail = 0 ||
16026   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16027
16028
16029 # configure is writing to config.log, and then calls config.status.
16030 # config.status does its own redirection, appending to config.log.
16031 # Unfortunately, on DOS this fails, as config.log is still kept open
16032 # by configure, so config.status won't be able to write to it; its
16033 # output is simply discarded.  So we exec the FD to /dev/null,
16034 # effectively closing config.log, so it can be properly (re)opened and
16035 # appended to by config.status.  When coming back to configure, we
16036 # need to make the FD available again.
16037 if test "$no_create" != yes; then
16038   ac_cs_success=:
16039   ac_config_status_args=
16040   test "$silent" = yes &&
16041     ac_config_status_args="$ac_config_status_args --quiet"
16042   exec 5>/dev/null
16043   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16044   exec 5>>config.log
16045   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16046   # would make configure fail if this is the last instruction.
16047   $ac_cs_success || as_fn_exit $?
16048 fi
16049
16050 #
16051 # CONFIG_SUBDIRS section.
16052 #
16053 if test "$no_recursion" != yes; then
16054
16055   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16056   # so they do not pile up.
16057   ac_sub_configure_args=
16058   ac_prev=
16059   eval "set x $ac_configure_args"
16060   shift
16061   for ac_arg
16062   do
16063     if test -n "$ac_prev"; then
16064       ac_prev=
16065       continue
16066     fi
16067     case $ac_arg in
16068     -cache-file | --cache-file | --cache-fil | --cache-fi \
16069     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16070       ac_prev=cache_file ;;
16071     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16072     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16073     | --c=*)
16074       ;;
16075     --config-cache | -C)
16076       ;;
16077     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16078       ac_prev=srcdir ;;
16079     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16080       ;;
16081     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16082       ac_prev=prefix ;;
16083     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16084       ;;
16085     --disable-option-checking)
16086       ;;
16087     *)
16088       case $ac_arg in
16089       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16090       esac
16091       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16092     esac
16093   done
16094
16095   # Always prepend --prefix to ensure using the same prefix
16096   # in subdir configurations.
16097   ac_arg="--prefix=$prefix"
16098   case $ac_arg in
16099   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16100   esac
16101   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16102
16103   # Pass --silent
16104   if test "$silent" = yes; then
16105     ac_sub_configure_args="--silent $ac_sub_configure_args"
16106   fi
16107
16108   # Always prepend --disable-option-checking to silence warnings, since
16109   # different subdirs can have different --enable and --with options.
16110   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16111
16112   ac_popdir=`pwd`
16113   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16114
16115     # Do not complain, so a configure script can configure whichever
16116     # parts of a large source tree are present.
16117     test -d "$srcdir/$ac_dir" || continue
16118
16119     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16120     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16121     $as_echo "$ac_msg" >&6
16122     as_dir="$ac_dir"; as_fn_mkdir_p
16123     ac_builddir=.
16124
16125 case "$ac_dir" in
16126 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16127 *)
16128   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16129   # A ".." for each directory in $ac_dir_suffix.
16130   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16131   case $ac_top_builddir_sub in
16132   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16133   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16134   esac ;;
16135 esac
16136 ac_abs_top_builddir=$ac_pwd
16137 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16138 # for backward compatibility:
16139 ac_top_builddir=$ac_top_build_prefix
16140
16141 case $srcdir in
16142   .)  # We are building in place.
16143     ac_srcdir=.
16144     ac_top_srcdir=$ac_top_builddir_sub
16145     ac_abs_top_srcdir=$ac_pwd ;;
16146   [\\/]* | ?:[\\/]* )  # Absolute name.
16147     ac_srcdir=$srcdir$ac_dir_suffix;
16148     ac_top_srcdir=$srcdir
16149     ac_abs_top_srcdir=$srcdir ;;
16150   *) # Relative name.
16151     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16152     ac_top_srcdir=$ac_top_build_prefix$srcdir
16153     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16154 esac
16155 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16156
16157
16158     cd "$ac_dir"
16159
16160     # Check for guested configure; otherwise get Cygnus style configure.
16161     if test -f "$ac_srcdir/configure.gnu"; then
16162       ac_sub_configure=$ac_srcdir/configure.gnu
16163     elif test -f "$ac_srcdir/configure"; then
16164       ac_sub_configure=$ac_srcdir/configure
16165     elif test -f "$ac_srcdir/configure.in"; then
16166       # This should be Cygnus configure.
16167       ac_sub_configure=$ac_aux_dir/configure
16168     else
16169       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16170 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16171       ac_sub_configure=
16172     fi
16173
16174     # The recursion is here.
16175     if test -n "$ac_sub_configure"; then
16176       # Make the cache file name correct relative to the subdirectory.
16177       case $cache_file in
16178       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16179       *) # Relative name.
16180         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16181       esac
16182
16183       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16184 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16185       # The eval makes quoting arguments work.
16186       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16187            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16188         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16189     fi
16190
16191     cd "$ac_popdir"
16192   done
16193 fi
16194 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16195   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16196 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16197 fi
16198
16199
16200 exit 0