gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 HAVE_GUILE_FALSE
 662 HAVE_GUILE_TRUE
 663 GUILE_LIBS
 664 GUILE_CPPFLAGS
 665 GUILD_TARGET_FLAG
 666 GUILD
 667 pkg_config_prog_path
 668 HAVE_PYTHON_FALSE
 669 HAVE_PYTHON_TRUE
 670 PYTHON_LIBS
 671 PYTHON_CPPFLAGS
 672 PYTHON_CFLAGS
 673 python_prog_path
 674 LTLIBEXPAT
 675 LIBEXPAT
 676 HAVE_LIBEXPAT
 677 JIT_READER_DIR
 678 TARGET_PTR
 679 READLINE_TEXI_INCFLAG
 680 READLINE_CFLAGS
 681 READLINE_DEPS
 682 READLINE
 683 MIG
 684 WINDRES
 685 DLLTOOL
 686 AR
 687 YFLAGS
 688 YACC
 689 RANLIB
 690 LN_S
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 AWK
 695 REPORT_BUGS_TEXI
 696 REPORT_BUGS_TO
 697 PKGVERSION
 698 HAVE_NATIVE_GCORE_TARGET
 699 TARGET_OBS
 700 subdirs
 701 GDB_DATADIR
 702 DEBUGDIR
 703 MAKEINFO_EXTRA_FLAGS
 704 MAKEINFOFLAGS
 705 MAKEINFO
 706 PACKAGE
 707 GNULIB_STDINT_H
 708 CATOBJEXT
 709 GENCAT
 710 INSTOBJEXT
 711 DATADIRNAME
 712 CATALOGS
 713 POSUB
 714 GMSGFMT
 715 XGETTEXT
 716 INCINTL
 717 LIBINTL_DEP
 718 LIBINTL
 719 USE_NLS
 720 SET_MAKE
 721 GMAKE_FALSE
 722 GMAKE_TRUE
 723 MAKE
 724 CCDEPMODE
 725 DEPDIR
 726 am__leading_dot
 727 INSTALL_STRIP_PROGRAM
 728 STRIP
 729 install_sh
 730 target_os
 731 target_vendor
 732 target_cpu
 733 target
 734 host_os
 735 host_vendor
 736 host_cpu
 737 host
 738 build_os
 739 build_vendor
 740 build_cpu
 741 build
 742 EGREP
 743 GREP
 744 CPP
 745 OBJEXT
 746 EXEEXT
 747 ac_ct_CC
 748 CPPFLAGS
 749 LDFLAGS
 750 CFLAGS
 751 CC
 752 MAINT
 753 MAINTAINER_MODE_FALSE
 754 MAINTAINER_MODE_TRUE
 755 target_alias
 756 host_alias
 757 build_alias
 758 LIBS
 759 ECHO_T
 760 ECHO_N
 761 ECHO_C
 762 DEFS
 763 mandir
 764 localedir
 765 libdir
 766 psdir
 767 pdfdir
 768 dvidir
 769 htmldir
 770 infodir
 771 docdir
 772 oldincludedir
 773 includedir
 774 localstatedir
 775 sharedstatedir
 776 sysconfdir
 777 datadir
 778 datarootdir
 779 libexecdir
 780 sbindir
 781 bindir
 782 program_transform_name
 783 prefix
 784 exec_prefix
 785 PACKAGE_URL
 786 PACKAGE_BUGREPORT
 787 PACKAGE_STRING
 788 PACKAGE_VERSION
 789 PACKAGE_TARNAME
 790 PACKAGE_NAME
 791 PATH_SEPARATOR
 792 SHELL'
 793 ac_subst_files='host_makefile_frag'
 794 ac_user_opts='
 795 enable_option_checking
 796 enable_maintainer_mode
 797 enable_plugins
 798 enable_largefile
 799 with_separate_debug_dir
 800 with_gdb_datadir
 801 with_relocated_sources
 802 with_auto_load_dir
 803 with_auto_load_safe_path
 804 enable_targets
 805 enable_64_bit_bfd
 806 enable_gdbcli
 807 enable_gdbmi
 808 enable_tui
 809 enable_gdbtk
 810 with_libunwind_ia64
 811 with_curses
 812 enable_profiling
 813 with_pkgversion
 814 with_bugurl
 815 with_zlib
 816 with_libiconv_prefix
 817 with_iconv_bin
 818 with_system_readline
 819 with_jit_reader_dir
 820 with_expat
 821 with_gnu_ld
 822 enable_rpath
 823 with_libexpat_prefix
 824 with_python
 825 with_guile
 826 enable_libmcheck
 827 with_included_regex
 828 with_sysroot
 829 with_system_gdbinit
 830 enable_werror
 831 enable_build_warnings
 832 enable_gdb_build_warnings
 833 with_lzma
 834 with_liblzma_prefix
 835 with_tcl
 836 with_tk
 837 with_x
 838 enable_sim
 839 enable_multi_ice
 840 enable_gdbserver
 841 with_babeltrace
 842 with_libbabeltrace_prefix
 843 '
 844       ac_precious_vars='build_alias
 845 host_alias
 846 target_alias
 847 CC
 848 CFLAGS
 849 LDFLAGS
 850 LIBS
 851 CPPFLAGS
 852 CPP
 853 MAKEINFO
 854 MAKEINFOFLAGS
 855 YACC
 856 YFLAGS
 857 XMKMF'
 858 ac_subdirs_all='testsuite
 859 gdbtk
 860 multi-ice
 861 gdbserver'
 862
 863 # Initialize some variables set by options.
 864 ac_init_help=
 865 ac_init_version=false
 866 ac_unrecognized_opts=
 867 ac_unrecognized_sep=
 868 # The variables have the same names as the options, with
 869 # dashes changed to underlines.
 870 cache_file=/dev/null
 871 exec_prefix=NONE
 872 no_create=
 873 no_recursion=
 874 prefix=NONE
 875 program_prefix=NONE
 876 program_suffix=NONE
 877 program_transform_name=s,x,x,
 878 silent=
 879 site=
 880 srcdir=
 881 verbose=
 882 x_includes=NONE
 883 x_libraries=NONE
 884
 885 # Installation directory options.
 886 # These are left unexpanded so users can "make install exec_prefix=/foo"
 887 # and all the variables that are supposed to be based on exec_prefix
 888 # by default will actually change.
 889 # Use braces instead of parens because sh, perl, etc. also accept them.
 890 # (The list follows the same order as the GNU Coding Standards.)
 891 bindir='${exec_prefix}/bin'
 892 sbindir='${exec_prefix}/sbin'
 893 libexecdir='${exec_prefix}/libexec'
 894 datarootdir='${prefix}/share'
 895 datadir='${datarootdir}'
 896 sysconfdir='${prefix}/etc'
 897 sharedstatedir='${prefix}/com'
 898 localstatedir='${prefix}/var'
 899 includedir='${prefix}/include'
 900 oldincludedir='/usr/include'
 901 docdir='${datarootdir}/doc/${PACKAGE}'
 902 infodir='${datarootdir}/info'
 903 htmldir='${docdir}'
 904 dvidir='${docdir}'
 905 pdfdir='${docdir}'
 906 psdir='${docdir}'
 907 libdir='${exec_prefix}/lib'
 908 localedir='${datarootdir}/locale'
 909 mandir='${datarootdir}/man'
 910
 911 ac_prev=
 912 ac_dashdash=
 913 for ac_option
 914 do
 915   # If the previous option needs an argument, assign it.
 916   if test -n "$ac_prev"; then
 917     eval $ac_prev=\$ac_option
 918     ac_prev=
 919     continue
 920   fi
 921
 922   case $ac_option in
 923   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 924   *)    ac_optarg=yes ;;
 925   esac
 926
 927   # Accept the important Cygnus configure options, so we can diagnose typos.
 928
 929   case $ac_dashdash$ac_option in
 930   --)
 931     ac_dashdash=yes ;;
 932
 933   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 934     ac_prev=bindir ;;
 935   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 936     bindir=$ac_optarg ;;
 937
 938   -build | --build | --buil | --bui | --bu)
 939     ac_prev=build_alias ;;
 940   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 941     build_alias=$ac_optarg ;;
 942
 943   -cache-file | --cache-file | --cache-fil | --cache-fi \
 944   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 945     ac_prev=cache_file ;;
 946   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 947   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 948     cache_file=$ac_optarg ;;
 949
 950   --config-cache | -C)
 951     cache_file=config.cache ;;
 952
 953   -datadir | --datadir | --datadi | --datad)
 954     ac_prev=datadir ;;
 955   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 956     datadir=$ac_optarg ;;
 957
 958   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 959   | --dataroo | --dataro | --datar)
 960     ac_prev=datarootdir ;;
 961   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 962   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 963     datarootdir=$ac_optarg ;;
 964
 965   -disable-* | --disable-*)
 966     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 967     # Reject names that are not valid shell variable names.
 968     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 969       as_fn_error "invalid feature name: $ac_useropt"
 970     ac_useropt_orig=$ac_useropt
 971     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 972     case $ac_user_opts in
 973       *"
 974 "enable_$ac_useropt"
 975 "*) ;;
 976       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 977          ac_unrecognized_sep=', ';;
 978     esac
 979     eval enable_$ac_useropt=no ;;
 980
 981   -docdir | --docdir | --docdi | --doc | --do)
 982     ac_prev=docdir ;;
 983   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 984     docdir=$ac_optarg ;;
 985
 986   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 987     ac_prev=dvidir ;;
 988   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 989     dvidir=$ac_optarg ;;
 990
 991   -enable-* | --enable-*)
 992     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 993     # Reject names that are not valid shell variable names.
 994     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 995       as_fn_error "invalid feature name: $ac_useropt"
 996     ac_useropt_orig=$ac_useropt
 997     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 998     case $ac_user_opts in
 999       *"
1000 "enable_$ac_useropt"
1001 "*) ;;
1002       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1003          ac_unrecognized_sep=', ';;
1004     esac
1005     eval enable_$ac_useropt=\$ac_optarg ;;
1006
1007   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1008   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1009   | --exec | --exe | --ex)
1010     ac_prev=exec_prefix ;;
1011   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1012   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1013   | --exec=* | --exe=* | --ex=*)
1014     exec_prefix=$ac_optarg ;;
1015
1016   -gas | --gas | --ga | --g)
1017     # Obsolete; use --with-gas.
1018     with_gas=yes ;;
1019
1020   -help | --help | --hel | --he | -h)
1021     ac_init_help=long ;;
1022   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1023     ac_init_help=recursive ;;
1024   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1025     ac_init_help=short ;;
1026
1027   -host | --host | --hos | --ho)
1028     ac_prev=host_alias ;;
1029   -host=* | --host=* | --hos=* | --ho=*)
1030     host_alias=$ac_optarg ;;
1031
1032   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1033     ac_prev=htmldir ;;
1034   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1035   | --ht=*)
1036     htmldir=$ac_optarg ;;
1037
1038   -includedir | --includedir | --includedi | --included | --include \
1039   | --includ | --inclu | --incl | --inc)
1040     ac_prev=includedir ;;
1041   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1042   | --includ=* | --inclu=* | --incl=* | --inc=*)
1043     includedir=$ac_optarg ;;
1044
1045   -infodir | --infodir | --infodi | --infod | --info | --inf)
1046     ac_prev=infodir ;;
1047   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1048     infodir=$ac_optarg ;;
1049
1050   -libdir | --libdir | --libdi | --libd)
1051     ac_prev=libdir ;;
1052   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1053     libdir=$ac_optarg ;;
1054
1055   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1056   | --libexe | --libex | --libe)
1057     ac_prev=libexecdir ;;
1058   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1059   | --libexe=* | --libex=* | --libe=*)
1060     libexecdir=$ac_optarg ;;
1061
1062   -localedir | --localedir | --localedi | --localed | --locale)
1063     ac_prev=localedir ;;
1064   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1065     localedir=$ac_optarg ;;
1066
1067   -localstatedir | --localstatedir | --localstatedi | --localstated \
1068   | --localstate | --localstat | --localsta | --localst | --locals)
1069     ac_prev=localstatedir ;;
1070   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1071   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1072     localstatedir=$ac_optarg ;;
1073
1074   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1075     ac_prev=mandir ;;
1076   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1077     mandir=$ac_optarg ;;
1078
1079   -nfp | --nfp | --nf)
1080     # Obsolete; use --without-fp.
1081     with_fp=no ;;
1082
1083   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1084   | --no-cr | --no-c | -n)
1085     no_create=yes ;;
1086
1087   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1088   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1089     no_recursion=yes ;;
1090
1091   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1092   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1093   | --oldin | --oldi | --old | --ol | --o)
1094     ac_prev=oldincludedir ;;
1095   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1096   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1097   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1098     oldincludedir=$ac_optarg ;;
1099
1100   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1101     ac_prev=prefix ;;
1102   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1103     prefix=$ac_optarg ;;
1104
1105   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1106   | --program-pre | --program-pr | --program-p)
1107     ac_prev=program_prefix ;;
1108   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1109   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1110     program_prefix=$ac_optarg ;;
1111
1112   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1113   | --program-suf | --program-su | --program-s)
1114     ac_prev=program_suffix ;;
1115   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1116   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1117     program_suffix=$ac_optarg ;;
1118
1119   -program-transform-name | --program-transform-name \
1120   | --program-transform-nam | --program-transform-na \
1121   | --program-transform-n | --program-transform- \
1122   | --program-transform | --program-transfor \
1123   | --program-transfo | --program-transf \
1124   | --program-trans | --program-tran \
1125   | --progr-tra | --program-tr | --program-t)
1126     ac_prev=program_transform_name ;;
1127   -program-transform-name=* | --program-transform-name=* \
1128   | --program-transform-nam=* | --program-transform-na=* \
1129   | --program-transform-n=* | --program-transform-=* \
1130   | --program-transform=* | --program-transfor=* \
1131   | --program-transfo=* | --program-transf=* \
1132   | --program-trans=* | --program-tran=* \
1133   | --progr-tra=* | --program-tr=* | --program-t=*)
1134     program_transform_name=$ac_optarg ;;
1135
1136   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1137     ac_prev=pdfdir ;;
1138   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1139     pdfdir=$ac_optarg ;;
1140
1141   -psdir | --psdir | --psdi | --psd | --ps)
1142     ac_prev=psdir ;;
1143   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1144     psdir=$ac_optarg ;;
1145
1146   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1147   | -silent | --silent | --silen | --sile | --sil)
1148     silent=yes ;;
1149
1150   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1151     ac_prev=sbindir ;;
1152   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1153   | --sbi=* | --sb=*)
1154     sbindir=$ac_optarg ;;
1155
1156   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1157   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1158   | --sharedst | --shareds | --shared | --share | --shar \
1159   | --sha | --sh)
1160     ac_prev=sharedstatedir ;;
1161   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1162   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1163   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1164   | --sha=* | --sh=*)
1165     sharedstatedir=$ac_optarg ;;
1166
1167   -site | --site | --sit)
1168     ac_prev=site ;;
1169   -site=* | --site=* | --sit=*)
1170     site=$ac_optarg ;;
1171
1172   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1173     ac_prev=srcdir ;;
1174   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1175     srcdir=$ac_optarg ;;
1176
1177   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1178   | --syscon | --sysco | --sysc | --sys | --sy)
1179     ac_prev=sysconfdir ;;
1180   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1181   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1182     sysconfdir=$ac_optarg ;;
1183
1184   -target | --target | --targe | --targ | --tar | --ta | --t)
1185     ac_prev=target_alias ;;
1186   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1187     target_alias=$ac_optarg ;;
1188
1189   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1190     verbose=yes ;;
1191
1192   -version | --version | --versio | --versi | --vers | -V)
1193     ac_init_version=: ;;
1194
1195   -with-* | --with-*)
1196     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1197     # Reject names that are not valid shell variable names.
1198     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1199       as_fn_error "invalid package name: $ac_useropt"
1200     ac_useropt_orig=$ac_useropt
1201     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1202     case $ac_user_opts in
1203       *"
1204 "with_$ac_useropt"
1205 "*) ;;
1206       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1207          ac_unrecognized_sep=', ';;
1208     esac
1209     eval with_$ac_useropt=\$ac_optarg ;;
1210
1211   -without-* | --without-*)
1212     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1213     # Reject names that are not valid shell variable names.
1214     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1215       as_fn_error "invalid package name: $ac_useropt"
1216     ac_useropt_orig=$ac_useropt
1217     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1218     case $ac_user_opts in
1219       *"
1220 "with_$ac_useropt"
1221 "*) ;;
1222       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1223          ac_unrecognized_sep=', ';;
1224     esac
1225     eval with_$ac_useropt=no ;;
1226
1227   --x)
1228     # Obsolete; use --with-x.
1229     with_x=yes ;;
1230
1231   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1232   | --x-incl | --x-inc | --x-in | --x-i)
1233     ac_prev=x_includes ;;
1234   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1235   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1236     x_includes=$ac_optarg ;;
1237
1238   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1239   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1240     ac_prev=x_libraries ;;
1241   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1242   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1243     x_libraries=$ac_optarg ;;
1244
1245   -*) as_fn_error "unrecognized option: \`$ac_option'
1246 Try \`$0 --help' for more information."
1247     ;;
1248
1249   *=*)
1250     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1251     # Reject names that are not valid shell variable names.
1252     case $ac_envvar in #(
1253       '' | [0-9]* | *[!_$as_cr_alnum]* )
1254       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1255     esac
1256     eval $ac_envvar=\$ac_optarg
1257     export $ac_envvar ;;
1258
1259   *)
1260     # FIXME: should be removed in autoconf 3.0.
1261     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1262     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1263       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1264     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1265     ;;
1266
1267   esac
1268 done
1269
1270 if test -n "$ac_prev"; then
1271   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1272   as_fn_error "missing argument to $ac_option"
1273 fi
1274
1275 if test -n "$ac_unrecognized_opts"; then
1276   case $enable_option_checking in
1277     no) ;;
1278     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1279     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1280   esac
1281 fi
1282
1283 # Check all directory arguments for consistency.
1284 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1285                 datadir sysconfdir sharedstatedir localstatedir includedir \
1286                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1287                 libdir localedir mandir
1288 do
1289   eval ac_val=\$$ac_var
1290   # Remove trailing slashes.
1291   case $ac_val in
1292     */ )
1293       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1294       eval $ac_var=\$ac_val;;
1295   esac
1296   # Be sure to have absolute directory names.
1297   case $ac_val in
1298     [\\/$]* | ?:[\\/]* )  continue;;
1299     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1300   esac
1301   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1302 done
1303
1304 # There might be people who depend on the old broken behavior: `$host'
1305 # used to hold the argument of --host etc.
1306 # FIXME: To remove some day.
1307 build=$build_alias
1308 host=$host_alias
1309 target=$target_alias
1310
1311 # FIXME: To remove some day.
1312 if test "x$host_alias" != x; then
1313   if test "x$build_alias" = x; then
1314     cross_compiling=maybe
1315     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1316     If a cross compiler is detected then cross compile mode will be used." >&2
1317   elif test "x$build_alias" != "x$host_alias"; then
1318     cross_compiling=yes
1319   fi
1320 fi
1321
1322 ac_tool_prefix=
1323 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1324
1325 test "$silent" = yes && exec 6>/dev/null
1326
1327
1328 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1329 ac_ls_di=`ls -di .` &&
1330 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1331   as_fn_error "working directory cannot be determined"
1332 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1333   as_fn_error "pwd does not report name of working directory"
1334
1335
1336 # Find the source files, if location was not specified.
1337 if test -z "$srcdir"; then
1338   ac_srcdir_defaulted=yes
1339   # Try the directory containing this script, then the parent directory.
1340   ac_confdir=`$as_dirname -- "$as_myself" ||
1341 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1342          X"$as_myself" : 'X\(//\)[^/]' \| \
1343          X"$as_myself" : 'X\(//\)$' \| \
1344          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1345 $as_echo X"$as_myself" |
1346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\/\)[^/].*/{
1351             s//\1/
1352             q
1353           }
1354           /^X\(\/\/\)$/{
1355             s//\1/
1356             q
1357           }
1358           /^X\(\/\).*/{
1359             s//\1/
1360             q
1361           }
1362           s/.*/./; q'`
1363   srcdir=$ac_confdir
1364   if test ! -r "$srcdir/$ac_unique_file"; then
1365     srcdir=..
1366   fi
1367 else
1368   ac_srcdir_defaulted=no
1369 fi
1370 if test ! -r "$srcdir/$ac_unique_file"; then
1371   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1372   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1373 fi
1374 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1375 ac_abs_confdir=`(
1376         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1377         pwd)`
1378 # When building in place, set srcdir=.
1379 if test "$ac_abs_confdir" = "$ac_pwd"; then
1380   srcdir=.
1381 fi
1382 # Remove unnecessary trailing slashes from srcdir.
1383 # Double slashes in file names in object file debugging info
1384 # mess up M-x gdb in Emacs.
1385 case $srcdir in
1386 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1387 esac
1388 for ac_var in $ac_precious_vars; do
1389   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1390   eval ac_env_${ac_var}_value=\$${ac_var}
1391   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1392   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1393 done
1394
1395 #
1396 # Report the --help message.
1397 #
1398 if test "$ac_init_help" = "long"; then
1399   # Omit some internal or obsolete options to make the list less imposing.
1400   # This message is too long to be a string in the A/UX 3.1 sh.
1401   cat <<_ACEOF
1402 \`configure' configures this package to adapt to many kinds of systems.
1403
1404 Usage: $0 [OPTION]... [VAR=VALUE]...
1405
1406 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1407 VAR=VALUE.  See below for descriptions of some of the useful variables.
1408
1409 Defaults for the options are specified in brackets.
1410
1411 Configuration:
1412   -h, --help              display this help and exit
1413       --help=short        display options specific to this package
1414       --help=recursive    display the short help of all the included packages
1415   -V, --version           display version information and exit
1416   -q, --quiet, --silent   do not print \`checking...' messages
1417       --cache-file=FILE   cache test results in FILE [disabled]
1418   -C, --config-cache      alias for \`--cache-file=config.cache'
1419   -n, --no-create         do not create output files
1420       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1421
1422 Installation directories:
1423   --prefix=PREFIX         install architecture-independent files in PREFIX
1424                           [$ac_default_prefix]
1425   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1426                           [PREFIX]
1427
1428 By default, \`make install' will install all the files in
1429 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1430 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1431 for instance \`--prefix=\$HOME'.
1432
1433 For better control, use the options below.
1434
1435 Fine tuning of the installation directories:
1436   --bindir=DIR            user executables [EPREFIX/bin]
1437   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1438   --libexecdir=DIR        program executables [EPREFIX/libexec]
1439   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1440   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1441   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1442   --libdir=DIR            object code libraries [EPREFIX/lib]
1443   --includedir=DIR        C header files [PREFIX/include]
1444   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1445   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1446   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1447   --infodir=DIR           info documentation [DATAROOTDIR/info]
1448   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1449   --mandir=DIR            man documentation [DATAROOTDIR/man]
1450   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1451   --htmldir=DIR           html documentation [DOCDIR]
1452   --dvidir=DIR            dvi documentation [DOCDIR]
1453   --pdfdir=DIR            pdf documentation [DOCDIR]
1454   --psdir=DIR             ps documentation [DOCDIR]
1455 _ACEOF
1456
1457   cat <<\_ACEOF
1458
1459 Program names:
1460   --program-prefix=PREFIX            prepend PREFIX to installed program names
1461   --program-suffix=SUFFIX            append SUFFIX to installed program names
1462   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1463
1464 X features:
1465   --x-includes=DIR    X include files are in DIR
1466   --x-libraries=DIR   X library files are in DIR
1467
1468 System types:
1469   --build=BUILD     configure for building on BUILD [guessed]
1470   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1471   --target=TARGET   configure for building compilers for TARGET [HOST]
1472 _ACEOF
1473 fi
1474
1475 if test -n "$ac_init_help"; then
1476
1477   cat <<\_ACEOF
1478
1479 Optional Features:
1480   --disable-option-checking  ignore unrecognized --enable/--with options
1481   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1482   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1483   --enable-maintainer-mode  enable make rules and dependencies not useful
1484                           (and sometimes confusing) to the casual installer
1485   --enable-plugins        Enable support for plugins (defaults no)
1486   --disable-largefile     omit support for large files
1487   --enable-targets=TARGETS
1488                           alternative target configurations
1489   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1490   --disable-gdbcli        disable command-line interface (CLI)
1491   --disable-gdbmi         disable machine-interface (MI)
1492   --enable-tui            enable full-screen terminal user interface (TUI)
1493   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1494   --enable-profiling      enable profiling of GDB
1495   --disable-rpath         do not hardcode runtime library paths
1496   --enable-libmcheck      Try linking with -lmcheck if available
1497   --enable-werror         treat compile warnings as errors
1498   --enable-build-warnings enable build-time compiler warnings if gcc is used
1499   --enable-gdb-build-warnings
1500                           enable GDB specific build-time compiler warnings if
1501                           gcc is used
1502   --enable-sim            link gdb with simulator
1503   --enable-multi-ice      build the multi-ice-gdb-server
1504   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1505                           is auto)
1506
1507 Optional Packages:
1508   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1509   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1510   --with-separate-debug-dir=PATH
1511                           look for global separate debug info in this path
1512                           [LIBDIR/debug]
1513   --with-gdb-datadir=PATH look for global separate data files in this path
1514                           [DATADIR/gdb]
1515   --with-relocated-sources=PATH
1516                           automatically relocate this path for source files
1517   --with-auto-load-dir=PATH
1518                           directories from which to load auto-loaded scripts
1519                           [$debugdir:$datadir/auto-load]
1520   --with-auto-load-safe-path=PATH
1521                           directories safe to hold auto-loaded files
1522                           [--with-auto-load-dir]
1523   --without-auto-load-safe-path
1524                           do not restrict auto-loaded files locations
1525   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1526   --with-curses           use the curses library instead of the termcap
1527                           library
1528   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1529   --with-bugurl=URL       Direct users to URL to report a bug
1530   --with-zlib             include zlib support (auto/yes/no) default=auto
1531   --with-libiconv-prefix=DIR
1532                           search for libiconv in DIR/include and DIR/lib
1533   --with-iconv-bin=PATH   specify where to find the iconv program
1534   --with-system-readline  use installed readline library
1535   --with-jit-reader-dir=PATH
1536                           directory to load the JIT readers from
1537   --with-expat            include expat support (auto/yes/no)
1538   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1539   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1540   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1541   --with-python[=PYTHON]  include python support
1542                           (auto/yes/no/<python-program>)
1543   --with-guile[=GUILE]    include guile support
1544                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1545   --without-included-regex
1546                           don't use included regex; this is the default on
1547                           systems with version 2 of the GNU C library (use
1548                           with caution on other system)
1549   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1550   --with-system-gdbinit=PATH
1551                           automatically load a system-wide gdbinit file
1552   --with-lzma             support lzma compression (auto/yes/no)
1553   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1554   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1555   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1556   --with-tk               directory containing tk configuration (tkConfig.sh)
1557   --with-x                use the X Window System
1558   --with-babeltrace       include babeltrace support (auto/yes/no)
1559   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1560   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1561
1562 Some influential environment variables:
1563   CC          C compiler command
1564   CFLAGS      C compiler flags
1565   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1566               nonstandard directory <lib dir>
1567   LIBS        libraries to pass to the linker, e.g. -l<library>
1568   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1569               you have headers in a nonstandard directory <include dir>
1570   CPP         C preprocessor
1571   MAKEINFO    Parent configure detects if it is of sufficient version.
1572   MAKEINFOFLAGS
1573               Parameters for MAKEINFO.
1574   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1575               the first program found out of: `bison -y', `byacc', `yacc'.
1576   YFLAGS      The list of arguments that will be passed by default to $YACC.
1577               This script will default YFLAGS to the empty string to avoid a
1578               default value of `-d' given by some make applications.
1579   XMKMF       Path to xmkmf, Makefile generator for X Window System
1580
1581 Use these variables to override the choices made by `configure' or to help
1582 it to find libraries and programs with nonstandard names/locations.
1583
1584 Report bugs to the package provider.
1585 _ACEOF
1586 ac_status=$?
1587 fi
1588
1589 if test "$ac_init_help" = "recursive"; then
1590   # If there are subdirs, report their specific --help.
1591   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1592     test -d "$ac_dir" ||
1593       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1594       continue
1595     ac_builddir=.
1596
1597 case "$ac_dir" in
1598 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1599 *)
1600   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1601   # A ".." for each directory in $ac_dir_suffix.
1602   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1603   case $ac_top_builddir_sub in
1604   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1605   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1606   esac ;;
1607 esac
1608 ac_abs_top_builddir=$ac_pwd
1609 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1610 # for backward compatibility:
1611 ac_top_builddir=$ac_top_build_prefix
1612
1613 case $srcdir in
1614   .)  # We are building in place.
1615     ac_srcdir=.
1616     ac_top_srcdir=$ac_top_builddir_sub
1617     ac_abs_top_srcdir=$ac_pwd ;;
1618   [\\/]* | ?:[\\/]* )  # Absolute name.
1619     ac_srcdir=$srcdir$ac_dir_suffix;
1620     ac_top_srcdir=$srcdir
1621     ac_abs_top_srcdir=$srcdir ;;
1622   *) # Relative name.
1623     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1624     ac_top_srcdir=$ac_top_build_prefix$srcdir
1625     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1626 esac
1627 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1628
1629     cd "$ac_dir" || { ac_status=$?; continue; }
1630     # Check for guested configure.
1631     if test -f "$ac_srcdir/configure.gnu"; then
1632       echo &&
1633       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1634     elif test -f "$ac_srcdir/configure"; then
1635       echo &&
1636       $SHELL "$ac_srcdir/configure" --help=recursive
1637     else
1638       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1639     fi || ac_status=$?
1640     cd "$ac_pwd" || { ac_status=$?; break; }
1641   done
1642 fi
1643
1644 test -n "$ac_init_help" && exit $ac_status
1645 if $ac_init_version; then
1646   cat <<\_ACEOF
1647 configure
1648 generated by GNU Autoconf 2.64
1649
1650 Copyright (C) 2009 Free Software Foundation, Inc.
1651 This configure script is free software; the Free Software Foundation
1652 gives unlimited permission to copy, distribute and modify it.
1653 _ACEOF
1654   exit
1655 fi
1656
1657 ## ------------------------ ##
1658 ## Autoconf initialization. ##
1659 ## ------------------------ ##
1660
1661 # ac_fn_c_try_compile LINENO
1662 # --------------------------
1663 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1664 ac_fn_c_try_compile ()
1665 {
1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667   rm -f conftest.$ac_objext
1668   if { { ac_try="$ac_compile"
1669 case "(($ac_try" in
1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671   *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675   (eval "$ac_compile") 2>conftest.err
1676   ac_status=$?
1677   if test -s conftest.err; then
1678     grep -v '^ *+' conftest.err >conftest.er1
1679     cat conftest.er1 >&5
1680     mv -f conftest.er1 conftest.err
1681   fi
1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683   test $ac_status = 0; } && {
1684          test -z "$ac_c_werror_flag" ||
1685          test ! -s conftest.err
1686        } && test -s conftest.$ac_objext; then :
1687   ac_retval=0
1688 else
1689   $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692         ac_retval=1
1693 fi
1694   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1695   return $ac_retval
1696
1697 } # ac_fn_c_try_compile
1698
1699 # ac_fn_c_try_cpp LINENO
1700 # ----------------------
1701 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1702 ac_fn_c_try_cpp ()
1703 {
1704   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1705   if { { ac_try="$ac_cpp conftest.$ac_ext"
1706 case "(($ac_try" in
1707   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1708   *) ac_try_echo=$ac_try;;
1709 esac
1710 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1711 $as_echo "$ac_try_echo"; } >&5
1712   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1713   ac_status=$?
1714   if test -s conftest.err; then
1715     grep -v '^ *+' conftest.err >conftest.er1
1716     cat conftest.er1 >&5
1717     mv -f conftest.er1 conftest.err
1718   fi
1719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720   test $ac_status = 0; } >/dev/null && {
1721          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1722          test ! -s conftest.err
1723        }; then :
1724   ac_retval=0
1725 else
1726   $as_echo "$as_me: failed program was:" >&5
1727 sed 's/^/| /' conftest.$ac_ext >&5
1728
1729     ac_retval=1
1730 fi
1731   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1732   return $ac_retval
1733
1734 } # ac_fn_c_try_cpp
1735
1736 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1737 # -------------------------------------------------------
1738 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1739 # the include files in INCLUDES and setting the cache variable VAR
1740 # accordingly.
1741 ac_fn_c_check_header_mongrel ()
1742 {
1743   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1748   $as_echo_n "(cached) " >&6
1749 fi
1750 eval ac_res=\$$3
1751                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1752 $as_echo "$ac_res" >&6; }
1753 else
1754   # Is the header compilable?
1755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1756 $as_echo_n "checking $2 usability... " >&6; }
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 $4
1760 #include <$2>
1761 _ACEOF
1762 if ac_fn_c_try_compile "$LINENO"; then :
1763   ac_header_compiler=yes
1764 else
1765   ac_header_compiler=no
1766 fi
1767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1769 $as_echo "$ac_header_compiler" >&6; }
1770
1771 # Is the header present?
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1773 $as_echo_n "checking $2 presence... " >&6; }
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 #include <$2>
1777 _ACEOF
1778 if ac_fn_c_try_cpp "$LINENO"; then :
1779   ac_header_preproc=yes
1780 else
1781   ac_header_preproc=no
1782 fi
1783 rm -f conftest.err conftest.$ac_ext
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1785 $as_echo "$ac_header_preproc" >&6; }
1786
1787 # So?  What about this header?
1788 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1789   yes:no: )
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1791 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1792     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1793 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1794     ;;
1795   no:yes:* )
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1797 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1799 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1801 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1802     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1803 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1804     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1805 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1806     ;;
1807 esac
1808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1809 $as_echo_n "checking for $2... " >&6; }
1810 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1811   $as_echo_n "(cached) " >&6
1812 else
1813   eval "$3=\$ac_header_compiler"
1814 fi
1815 eval ac_res=\$$3
1816                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1817 $as_echo "$ac_res" >&6; }
1818 fi
1819   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1820
1821 } # ac_fn_c_check_header_mongrel
1822
1823 # ac_fn_c_try_run LINENO
1824 # ----------------------
1825 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1826 # that executables *can* be run.
1827 ac_fn_c_try_run ()
1828 {
1829   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1830   if { { ac_try="$ac_link"
1831 case "(($ac_try" in
1832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1833   *) ac_try_echo=$ac_try;;
1834 esac
1835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1836 $as_echo "$ac_try_echo"; } >&5
1837   (eval "$ac_link") 2>&5
1838   ac_status=$?
1839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1840   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1841   { { case "(($ac_try" in
1842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1843   *) ac_try_echo=$ac_try;;
1844 esac
1845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1846 $as_echo "$ac_try_echo"; } >&5
1847   (eval "$ac_try") 2>&5
1848   ac_status=$?
1849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1850   test $ac_status = 0; }; }; then :
1851   ac_retval=0
1852 else
1853   $as_echo "$as_me: program exited with status $ac_status" >&5
1854        $as_echo "$as_me: failed program was:" >&5
1855 sed 's/^/| /' conftest.$ac_ext >&5
1856
1857        ac_retval=$ac_status
1858 fi
1859   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1860   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1861   return $ac_retval
1862
1863 } # ac_fn_c_try_run
1864
1865 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1866 # -------------------------------------------------------
1867 # Tests whether HEADER exists and can be compiled using the include files in
1868 # INCLUDES, setting the cache variable VAR accordingly.
1869 ac_fn_c_check_header_compile ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873 $as_echo_n "checking for $2... " >&6; }
1874 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1875   $as_echo_n "(cached) " >&6
1876 else
1877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h.  */
1879 $4
1880 #include <$2>
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883   eval "$3=yes"
1884 else
1885   eval "$3=no"
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 fi
1889 eval ac_res=\$$3
1890                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1891 $as_echo "$ac_res" >&6; }
1892   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1893
1894 } # ac_fn_c_check_header_compile
1895
1896 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1897 # --------------------------------------------
1898 # Tries to find the compile-time value of EXPR in a program that includes
1899 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1900 # computed
1901 ac_fn_c_compute_int ()
1902 {
1903   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1904   if test "$cross_compiling" = yes; then
1905     # Depending upon the size, compute the lo and hi bounds.
1906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 int
1910 main ()
1911 {
1912 static int test_array [1 - 2 * !(($2) >= 0)];
1913 test_array [0] = 0
1914
1915   ;
1916   return 0;
1917 }
1918 _ACEOF
1919 if ac_fn_c_try_compile "$LINENO"; then :
1920   ac_lo=0 ac_mid=0
1921   while :; do
1922     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1923 /* end confdefs.h.  */
1924 $4
1925 int
1926 main ()
1927 {
1928 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1929 test_array [0] = 0
1930
1931   ;
1932   return 0;
1933 }
1934 _ACEOF
1935 if ac_fn_c_try_compile "$LINENO"; then :
1936   ac_hi=$ac_mid; break
1937 else
1938   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1939                         if test $ac_lo -le $ac_mid; then
1940                           ac_lo= ac_hi=
1941                           break
1942                         fi
1943                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1944 fi
1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1946   done
1947 else
1948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1949 /* end confdefs.h.  */
1950 $4
1951 int
1952 main ()
1953 {
1954 static int test_array [1 - 2 * !(($2) < 0)];
1955 test_array [0] = 0
1956
1957   ;
1958   return 0;
1959 }
1960 _ACEOF
1961 if ac_fn_c_try_compile "$LINENO"; then :
1962   ac_hi=-1 ac_mid=-1
1963   while :; do
1964     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h.  */
1966 $4
1967 int
1968 main ()
1969 {
1970 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1971 test_array [0] = 0
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_compile "$LINENO"; then :
1978   ac_lo=$ac_mid; break
1979 else
1980   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1981                         if test $ac_mid -le $ac_hi; then
1982                           ac_lo= ac_hi=
1983                           break
1984                         fi
1985                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1986 fi
1987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988   done
1989 else
1990   ac_lo= ac_hi=
1991 fi
1992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993 fi
1994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1995 # Binary search between lo and hi bounds.
1996 while test "x$ac_lo" != "x$ac_hi"; do
1997   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999 /* end confdefs.h.  */
2000 $4
2001 int
2002 main ()
2003 {
2004 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2005 test_array [0] = 0
2006
2007   ;
2008   return 0;
2009 }
2010 _ACEOF
2011 if ac_fn_c_try_compile "$LINENO"; then :
2012   ac_hi=$ac_mid
2013 else
2014   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2015 fi
2016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2017 done
2018 case $ac_lo in #((
2019 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2020 '') ac_retval=1 ;;
2021 esac
2022   else
2023     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2024 /* end confdefs.h.  */
2025 $4
2026 static long int longval () { return $2; }
2027 static unsigned long int ulongval () { return $2; }
2028 #include <stdio.h>
2029 #include <stdlib.h>
2030 int
2031 main ()
2032 {
2033
2034   FILE *f = fopen ("conftest.val", "w");
2035   if (! f)
2036     return 1;
2037   if (($2) < 0)
2038     {
2039       long int i = longval ();
2040       if (i != ($2))
2041         return 1;
2042       fprintf (f, "%ld", i);
2043     }
2044   else
2045     {
2046       unsigned long int i = ulongval ();
2047       if (i != ($2))
2048         return 1;
2049       fprintf (f, "%lu", i);
2050     }
2051   /* Do not output a trailing newline, as this causes \r\n confusion
2052      on some platforms.  */
2053   return ferror (f) || fclose (f) != 0;
2054
2055   ;
2056   return 0;
2057 }
2058 _ACEOF
2059 if ac_fn_c_try_run "$LINENO"; then :
2060   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2061 else
2062   ac_retval=1
2063 fi
2064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2065   conftest.$ac_objext conftest.beam conftest.$ac_ext
2066 rm -f conftest.val
2067
2068   fi
2069   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2070   return $ac_retval
2071
2072 } # ac_fn_c_compute_int
2073
2074 # ac_fn_c_try_link LINENO
2075 # -----------------------
2076 # Try to link conftest.$ac_ext, and return whether this succeeded.
2077 ac_fn_c_try_link ()
2078 {
2079   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2080   rm -f conftest.$ac_objext conftest$ac_exeext
2081   if { { ac_try="$ac_link"
2082 case "(($ac_try" in
2083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2084   *) ac_try_echo=$ac_try;;
2085 esac
2086 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2087 $as_echo "$ac_try_echo"; } >&5
2088   (eval "$ac_link") 2>conftest.err
2089   ac_status=$?
2090   if test -s conftest.err; then
2091     grep -v '^ *+' conftest.err >conftest.er1
2092     cat conftest.er1 >&5
2093     mv -f conftest.er1 conftest.err
2094   fi
2095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2096   test $ac_status = 0; } && {
2097          test -z "$ac_c_werror_flag" ||
2098          test ! -s conftest.err
2099        } && test -s conftest$ac_exeext && {
2100          test "$cross_compiling" = yes ||
2101          $as_test_x conftest$ac_exeext
2102        }; then :
2103   ac_retval=0
2104 else
2105   $as_echo "$as_me: failed program was:" >&5
2106 sed 's/^/| /' conftest.$ac_ext >&5
2107
2108         ac_retval=1
2109 fi
2110   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2111   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2112   # interfere with the next link command; also delete a directory that is
2113   # left behind by Apple's compiler.  We do this before executing the actions.
2114   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2115   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2116   return $ac_retval
2117
2118 } # ac_fn_c_try_link
2119
2120 # ac_fn_c_check_func LINENO FUNC VAR
2121 # ----------------------------------
2122 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2123 ac_fn_c_check_func ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2127 $as_echo_n "checking for $2... " >&6; }
2128 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2129   $as_echo_n "(cached) " >&6
2130 else
2131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2134    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2135 #define $2 innocuous_$2
2136
2137 /* System header to define __stub macros and hopefully few prototypes,
2138     which can conflict with char $2 (); below.
2139     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2140     <limits.h> exists even on freestanding compilers.  */
2141
2142 #ifdef __STDC__
2143 # include <limits.h>
2144 #else
2145 # include <assert.h>
2146 #endif
2147
2148 #undef $2
2149
2150 /* Override any GCC internal prototype to avoid an error.
2151    Use char because int might match the return type of a GCC
2152    builtin and then its argument prototype would still apply.  */
2153 #ifdef __cplusplus
2154 extern "C"
2155 #endif
2156 char $2 ();
2157 /* The GNU C library defines this for functions which it implements
2158     to always fail with ENOSYS.  Some functions are actually named
2159     something starting with __ and the normal name is an alias.  */
2160 #if defined __stub_$2 || defined __stub___$2
2161 choke me
2162 #endif
2163
2164 int
2165 main ()
2166 {
2167 return $2 ();
2168   ;
2169   return 0;
2170 }
2171 _ACEOF
2172 if ac_fn_c_try_link "$LINENO"; then :
2173   eval "$3=yes"
2174 else
2175   eval "$3=no"
2176 fi
2177 rm -f core conftest.err conftest.$ac_objext \
2178     conftest$ac_exeext conftest.$ac_ext
2179 fi
2180 eval ac_res=\$$3
2181                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182 $as_echo "$ac_res" >&6; }
2183   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2184
2185 } # ac_fn_c_check_func
2186
2187 # ac_fn_c_check_decl LINENO SYMBOL VAR
2188 # ------------------------------------
2189 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2190 ac_fn_c_check_decl ()
2191 {
2192   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2193   as_decl_name=`echo $2|sed 's/ *(.*//'`
2194   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2196 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2197 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2198   $as_echo_n "(cached) " >&6
2199 else
2200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2201 /* end confdefs.h.  */
2202 $4
2203 int
2204 main ()
2205 {
2206 #ifndef $as_decl_name
2207 #ifdef __cplusplus
2208   (void) $as_decl_use;
2209 #else
2210   (void) $as_decl_name;
2211 #endif
2212 #endif
2213
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_compile "$LINENO"; then :
2219   eval "$3=yes"
2220 else
2221   eval "$3=no"
2222 fi
2223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2224 fi
2225 eval ac_res=\$$3
2226                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2227 $as_echo "$ac_res" >&6; }
2228   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2229
2230 } # ac_fn_c_check_decl
2231
2232 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2233 # ----------------------------------------------------
2234 # Tries to find if the field MEMBER exists in type AGGR, after including
2235 # INCLUDES, setting cache variable VAR accordingly.
2236 ac_fn_c_check_member ()
2237 {
2238   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2240 $as_echo_n "checking for $2.$3... " >&6; }
2241 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2242   $as_echo_n "(cached) " >&6
2243 else
2244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2245 /* end confdefs.h.  */
2246 $5
2247 int
2248 main ()
2249 {
2250 static $2 ac_aggr;
2251 if (ac_aggr.$3)
2252 return 0;
2253   ;
2254   return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258   eval "$4=yes"
2259 else
2260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h.  */
2262 $5
2263 int
2264 main ()
2265 {
2266 static $2 ac_aggr;
2267 if (sizeof ac_aggr.$3)
2268 return 0;
2269   ;
2270   return 0;
2271 }
2272 _ACEOF
2273 if ac_fn_c_try_compile "$LINENO"; then :
2274   eval "$4=yes"
2275 else
2276   eval "$4=no"
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2281 fi
2282 eval ac_res=\$$4
2283                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2284 $as_echo "$ac_res" >&6; }
2285   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2286
2287 } # ac_fn_c_check_member
2288
2289 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2290 # -------------------------------------------
2291 # Tests whether TYPE exists after having included INCLUDES, setting cache
2292 # variable VAR accordingly.
2293 ac_fn_c_check_type ()
2294 {
2295   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2297 $as_echo_n "checking for $2... " >&6; }
2298 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2299   $as_echo_n "(cached) " >&6
2300 else
2301   eval "$3=no"
2302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h.  */
2304 $4
2305 int
2306 main ()
2307 {
2308 if (sizeof ($2))
2309          return 0;
2310   ;
2311   return 0;
2312 }
2313 _ACEOF
2314 if ac_fn_c_try_compile "$LINENO"; then :
2315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2316 /* end confdefs.h.  */
2317 $4
2318 int
2319 main ()
2320 {
2321 if (sizeof (($2)))
2322             return 0;
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 if ac_fn_c_try_compile "$LINENO"; then :
2328
2329 else
2330   eval "$3=yes"
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335 fi
2336 eval ac_res=\$$3
2337                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2338 $as_echo "$ac_res" >&6; }
2339   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2340
2341 } # ac_fn_c_check_type
2342 cat >config.log <<_ACEOF
2343 This file contains any messages produced by compilers while
2344 running configure, to aid debugging if configure makes a mistake.
2345
2346 It was created by $as_me, which was
2347 generated by GNU Autoconf 2.64.  Invocation command line was
2348
2349   $ $0 $@
2350
2351 _ACEOF
2352 exec 5>>config.log
2353 {
2354 cat <<_ASUNAME
2355 ## --------- ##
2356 ## Platform. ##
2357 ## --------- ##
2358
2359 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2360 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2361 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2362 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2363 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2364
2365 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2366 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2367
2368 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2369 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2370 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2371 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2372 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2373 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2374 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2375
2376 _ASUNAME
2377
2378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2379 for as_dir in $PATH
2380 do
2381   IFS=$as_save_IFS
2382   test -z "$as_dir" && as_dir=.
2383     $as_echo "PATH: $as_dir"
2384   done
2385 IFS=$as_save_IFS
2386
2387 } >&5
2388
2389 cat >&5 <<_ACEOF
2390
2391
2392 ## ----------- ##
2393 ## Core tests. ##
2394 ## ----------- ##
2395
2396 _ACEOF
2397
2398
2399 # Keep a trace of the command line.
2400 # Strip out --no-create and --no-recursion so they do not pile up.
2401 # Strip out --silent because we don't want to record it for future runs.
2402 # Also quote any args containing shell meta-characters.
2403 # Make two passes to allow for proper duplicate-argument suppression.
2404 ac_configure_args=
2405 ac_configure_args0=
2406 ac_configure_args1=
2407 ac_must_keep_next=false
2408 for ac_pass in 1 2
2409 do
2410   for ac_arg
2411   do
2412     case $ac_arg in
2413     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2414     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2415     | -silent | --silent | --silen | --sile | --sil)
2416       continue ;;
2417     *\'*)
2418       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2419     esac
2420     case $ac_pass in
2421     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2422     2)
2423       as_fn_append ac_configure_args1 " '$ac_arg'"
2424       if test $ac_must_keep_next = true; then
2425         ac_must_keep_next=false # Got value, back to normal.
2426       else
2427         case $ac_arg in
2428           *=* | --config-cache | -C | -disable-* | --disable-* \
2429           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2430           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2431           | -with-* | --with-* | -without-* | --without-* | --x)
2432             case "$ac_configure_args0 " in
2433               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2434             esac
2435             ;;
2436           -* ) ac_must_keep_next=true ;;
2437         esac
2438       fi
2439       as_fn_append ac_configure_args " '$ac_arg'"
2440       ;;
2441     esac
2442   done
2443 done
2444 { ac_configure_args0=; unset ac_configure_args0;}
2445 { ac_configure_args1=; unset ac_configure_args1;}
2446
2447 # When interrupted or exit'd, cleanup temporary files, and complete
2448 # config.log.  We remove comments because anyway the quotes in there
2449 # would cause problems or look ugly.
2450 # WARNING: Use '\'' to represent an apostrophe within the trap.
2451 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2452 trap 'exit_status=$?
2453   # Save into config.log some information that might help in debugging.
2454   {
2455     echo
2456
2457     cat <<\_ASBOX
2458 ## ---------------- ##
2459 ## Cache variables. ##
2460 ## ---------------- ##
2461 _ASBOX
2462     echo
2463     # The following way of writing the cache mishandles newlines in values,
2464 (
2465   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2466     eval ac_val=\$$ac_var
2467     case $ac_val in #(
2468     *${as_nl}*)
2469       case $ac_var in #(
2470       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2471 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2472       esac
2473       case $ac_var in #(
2474       _ | IFS | as_nl) ;; #(
2475       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2476       *) { eval $ac_var=; unset $ac_var;} ;;
2477       esac ;;
2478     esac
2479   done
2480   (set) 2>&1 |
2481     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2482     *${as_nl}ac_space=\ *)
2483       sed -n \
2484         "s/'\''/'\''\\\\'\'''\''/g;
2485           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2486       ;; #(
2487     *)
2488       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2489       ;;
2490     esac |
2491     sort
2492 )
2493     echo
2494
2495     cat <<\_ASBOX
2496 ## ----------------- ##
2497 ## Output variables. ##
2498 ## ----------------- ##
2499 _ASBOX
2500     echo
2501     for ac_var in $ac_subst_vars
2502     do
2503       eval ac_val=\$$ac_var
2504       case $ac_val in
2505       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2506       esac
2507       $as_echo "$ac_var='\''$ac_val'\''"
2508     done | sort
2509     echo
2510
2511     if test -n "$ac_subst_files"; then
2512       cat <<\_ASBOX
2513 ## ------------------- ##
2514 ## File substitutions. ##
2515 ## ------------------- ##
2516 _ASBOX
2517       echo
2518       for ac_var in $ac_subst_files
2519       do
2520         eval ac_val=\$$ac_var
2521         case $ac_val in
2522         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2523         esac
2524         $as_echo "$ac_var='\''$ac_val'\''"
2525       done | sort
2526       echo
2527     fi
2528
2529     if test -s confdefs.h; then
2530       cat <<\_ASBOX
2531 ## ----------- ##
2532 ## confdefs.h. ##
2533 ## ----------- ##
2534 _ASBOX
2535       echo
2536       cat confdefs.h
2537       echo
2538     fi
2539     test "$ac_signal" != 0 &&
2540       $as_echo "$as_me: caught signal $ac_signal"
2541     $as_echo "$as_me: exit $exit_status"
2542   } >&5
2543   rm -f core *.core core.conftest.* &&
2544     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2545     exit $exit_status
2546 ' 0
2547 for ac_signal in 1 2 13 15; do
2548   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2549 done
2550 ac_signal=0
2551
2552 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2553 rm -f -r conftest* confdefs.h
2554
2555 $as_echo "/* confdefs.h */" > confdefs.h
2556
2557 # Predefined preprocessor variables.
2558
2559 cat >>confdefs.h <<_ACEOF
2560 #define PACKAGE_NAME "$PACKAGE_NAME"
2561 _ACEOF
2562
2563 cat >>confdefs.h <<_ACEOF
2564 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2565 _ACEOF
2566
2567 cat >>confdefs.h <<_ACEOF
2568 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2569 _ACEOF
2570
2571 cat >>confdefs.h <<_ACEOF
2572 #define PACKAGE_STRING "$PACKAGE_STRING"
2573 _ACEOF
2574
2575 cat >>confdefs.h <<_ACEOF
2576 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2577 _ACEOF
2578
2579 cat >>confdefs.h <<_ACEOF
2580 #define PACKAGE_URL "$PACKAGE_URL"
2581 _ACEOF
2582
2583
2584 # Let the site file select an alternate cache file if it wants to.
2585 # Prefer an explicitly selected file to automatically selected ones.
2586 ac_site_file1=NONE
2587 ac_site_file2=NONE
2588 if test -n "$CONFIG_SITE"; then
2589   ac_site_file1=$CONFIG_SITE
2590 elif test "x$prefix" != xNONE; then
2591   ac_site_file1=$prefix/share/config.site
2592   ac_site_file2=$prefix/etc/config.site
2593 else
2594   ac_site_file1=$ac_default_prefix/share/config.site
2595   ac_site_file2=$ac_default_prefix/etc/config.site
2596 fi
2597 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2598 do
2599   test "x$ac_site_file" = xNONE && continue
2600   if test -r "$ac_site_file"; then
2601     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2602 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2603     sed 's/^/| /' "$ac_site_file" >&5
2604     . "$ac_site_file"
2605   fi
2606 done
2607
2608 if test -r "$cache_file"; then
2609   # Some versions of bash will fail to source /dev/null (special
2610   # files actually), so we avoid doing that.
2611   if test -f "$cache_file"; then
2612     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2613 $as_echo "$as_me: loading cache $cache_file" >&6;}
2614     case $cache_file in
2615       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2616       *)                      . "./$cache_file";;
2617     esac
2618   fi
2619 else
2620   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2621 $as_echo "$as_me: creating cache $cache_file" >&6;}
2622   >$cache_file
2623 fi
2624
2625 # Check that the precious variables saved in the cache have kept the same
2626 # value.
2627 ac_cache_corrupted=false
2628 for ac_var in $ac_precious_vars; do
2629   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2630   eval ac_new_set=\$ac_env_${ac_var}_set
2631   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2632   eval ac_new_val=\$ac_env_${ac_var}_value
2633   case $ac_old_set,$ac_new_set in
2634     set,)
2635       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2636 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2637       ac_cache_corrupted=: ;;
2638     ,set)
2639       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2640 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2641       ac_cache_corrupted=: ;;
2642     ,);;
2643     *)
2644       if test "x$ac_old_val" != "x$ac_new_val"; then
2645         # differences in whitespace do not lead to failure.
2646         ac_old_val_w=`echo x $ac_old_val`
2647         ac_new_val_w=`echo x $ac_new_val`
2648         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2649           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2650 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2651           ac_cache_corrupted=:
2652         else
2653           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2654 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2655           eval $ac_var=\$ac_old_val
2656         fi
2657         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2658 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2659         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2660 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2661       fi;;
2662   esac
2663   # Pass precious variables to config.status.
2664   if test "$ac_new_set" = set; then
2665     case $ac_new_val in
2666     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2667     *) ac_arg=$ac_var=$ac_new_val ;;
2668     esac
2669     case " $ac_configure_args " in
2670       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2671       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2672     esac
2673   fi
2674 done
2675 if $ac_cache_corrupted; then
2676   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2679 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2680   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2681 fi
2682 ## -------------------- ##
2683 ## Main body of script. ##
2684 ## -------------------- ##
2685
2686 ac_ext=c
2687 ac_cpp='$CPP $CPPFLAGS'
2688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2691
2692
2693
2694
2695
2696 ac_config_headers="$ac_config_headers config.h:config.in"
2697
2698
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2700 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2701     # Check whether --enable-maintainer-mode was given.
2702 if test "${enable_maintainer_mode+set}" = set; then :
2703   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2704 else
2705   USE_MAINTAINER_MODE=no
2706 fi
2707
2708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2709 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2710    if test $USE_MAINTAINER_MODE = yes; then
2711   MAINTAINER_MODE_TRUE=
2712   MAINTAINER_MODE_FALSE='#'
2713 else
2714   MAINTAINER_MODE_TRUE='#'
2715   MAINTAINER_MODE_FALSE=
2716 fi
2717
2718   MAINT=$MAINTAINER_MODE_TRUE
2719
2720
2721
2722 # Set the 'development' global.
2723 . $srcdir/../bfd/development.sh
2724
2725 ac_ext=c
2726 ac_cpp='$CPP $CPPFLAGS'
2727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2730 if test -n "$ac_tool_prefix"; then
2731   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2732 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2734 $as_echo_n "checking for $ac_word... " >&6; }
2735 if test "${ac_cv_prog_CC+set}" = set; then :
2736   $as_echo_n "(cached) " >&6
2737 else
2738   if test -n "$CC"; then
2739   ac_cv_prog_CC="$CC" # Let the user override the test.
2740 else
2741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742 for as_dir in $PATH
2743 do
2744   IFS=$as_save_IFS
2745   test -z "$as_dir" && as_dir=.
2746     for ac_exec_ext in '' $ac_executable_extensions; do
2747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2748     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2750     break 2
2751   fi
2752 done
2753   done
2754 IFS=$as_save_IFS
2755
2756 fi
2757 fi
2758 CC=$ac_cv_prog_CC
2759 if test -n "$CC"; then
2760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2761 $as_echo "$CC" >&6; }
2762 else
2763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764 $as_echo "no" >&6; }
2765 fi
2766
2767
2768 fi
2769 if test -z "$ac_cv_prog_CC"; then
2770   ac_ct_CC=$CC
2771   # Extract the first word of "gcc", so it can be a program name with args.
2772 set dummy gcc; ac_word=$2
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2774 $as_echo_n "checking for $ac_word... " >&6; }
2775 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2776   $as_echo_n "(cached) " >&6
2777 else
2778   if test -n "$ac_ct_CC"; then
2779   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2780 else
2781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2782 for as_dir in $PATH
2783 do
2784   IFS=$as_save_IFS
2785   test -z "$as_dir" && as_dir=.
2786     for ac_exec_ext in '' $ac_executable_extensions; do
2787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2788     ac_cv_prog_ac_ct_CC="gcc"
2789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2790     break 2
2791   fi
2792 done
2793   done
2794 IFS=$as_save_IFS
2795
2796 fi
2797 fi
2798 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2799 if test -n "$ac_ct_CC"; then
2800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2801 $as_echo "$ac_ct_CC" >&6; }
2802 else
2803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2804 $as_echo "no" >&6; }
2805 fi
2806
2807   if test "x$ac_ct_CC" = x; then
2808     CC=""
2809   else
2810     case $cross_compiling:$ac_tool_warned in
2811 yes:)
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2814 ac_tool_warned=yes ;;
2815 esac
2816     CC=$ac_ct_CC
2817   fi
2818 else
2819   CC="$ac_cv_prog_CC"
2820 fi
2821
2822 if test -z "$CC"; then
2823           if test -n "$ac_tool_prefix"; then
2824     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2825 set dummy ${ac_tool_prefix}cc; ac_word=$2
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2827 $as_echo_n "checking for $ac_word... " >&6; }
2828 if test "${ac_cv_prog_CC+set}" = set; then :
2829   $as_echo_n "(cached) " >&6
2830 else
2831   if test -n "$CC"; then
2832   ac_cv_prog_CC="$CC" # Let the user override the test.
2833 else
2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2835 for as_dir in $PATH
2836 do
2837   IFS=$as_save_IFS
2838   test -z "$as_dir" && as_dir=.
2839     for ac_exec_ext in '' $ac_executable_extensions; do
2840   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2841     ac_cv_prog_CC="${ac_tool_prefix}cc"
2842     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2843     break 2
2844   fi
2845 done
2846   done
2847 IFS=$as_save_IFS
2848
2849 fi
2850 fi
2851 CC=$ac_cv_prog_CC
2852 if test -n "$CC"; then
2853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2854 $as_echo "$CC" >&6; }
2855 else
2856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2857 $as_echo "no" >&6; }
2858 fi
2859
2860
2861   fi
2862 fi
2863 if test -z "$CC"; then
2864   # Extract the first word of "cc", so it can be a program name with args.
2865 set dummy cc; ac_word=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_CC+set}" = set; then :
2869   $as_echo_n "(cached) " >&6
2870 else
2871   if test -n "$CC"; then
2872   ac_cv_prog_CC="$CC" # Let the user override the test.
2873 else
2874   ac_prog_rejected=no
2875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2876 for as_dir in $PATH
2877 do
2878   IFS=$as_save_IFS
2879   test -z "$as_dir" && as_dir=.
2880     for ac_exec_ext in '' $ac_executable_extensions; do
2881   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2882     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2883        ac_prog_rejected=yes
2884        continue
2885      fi
2886     ac_cv_prog_CC="cc"
2887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2888     break 2
2889   fi
2890 done
2891   done
2892 IFS=$as_save_IFS
2893
2894 if test $ac_prog_rejected = yes; then
2895   # We found a bogon in the path, so make sure we never use it.
2896   set dummy $ac_cv_prog_CC
2897   shift
2898   if test $# != 0; then
2899     # We chose a different compiler from the bogus one.
2900     # However, it has the same basename, so the bogon will be chosen
2901     # first if we set CC to just the basename; use the full file name.
2902     shift
2903     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2904   fi
2905 fi
2906 fi
2907 fi
2908 CC=$ac_cv_prog_CC
2909 if test -n "$CC"; then
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911 $as_echo "$CC" >&6; }
2912 else
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2915 fi
2916
2917
2918 fi
2919 if test -z "$CC"; then
2920   if test -n "$ac_tool_prefix"; then
2921   for ac_prog in cl.exe
2922   do
2923     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2924 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2926 $as_echo_n "checking for $ac_word... " >&6; }
2927 if test "${ac_cv_prog_CC+set}" = set; then :
2928   $as_echo_n "(cached) " >&6
2929 else
2930   if test -n "$CC"; then
2931   ac_cv_prog_CC="$CC" # Let the user override the test.
2932 else
2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2934 for as_dir in $PATH
2935 do
2936   IFS=$as_save_IFS
2937   test -z "$as_dir" && as_dir=.
2938     for ac_exec_ext in '' $ac_executable_extensions; do
2939   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2940     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2941     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2942     break 2
2943   fi
2944 done
2945   done
2946 IFS=$as_save_IFS
2947
2948 fi
2949 fi
2950 CC=$ac_cv_prog_CC
2951 if test -n "$CC"; then
2952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2953 $as_echo "$CC" >&6; }
2954 else
2955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2956 $as_echo "no" >&6; }
2957 fi
2958
2959
2960     test -n "$CC" && break
2961   done
2962 fi
2963 if test -z "$CC"; then
2964   ac_ct_CC=$CC
2965   for ac_prog in cl.exe
2966 do
2967   # Extract the first word of "$ac_prog", so it can be a program name with args.
2968 set dummy $ac_prog; ac_word=$2
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2970 $as_echo_n "checking for $ac_word... " >&6; }
2971 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2972   $as_echo_n "(cached) " >&6
2973 else
2974   if test -n "$ac_ct_CC"; then
2975   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2976 else
2977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2978 for as_dir in $PATH
2979 do
2980   IFS=$as_save_IFS
2981   test -z "$as_dir" && as_dir=.
2982     for ac_exec_ext in '' $ac_executable_extensions; do
2983   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2984     ac_cv_prog_ac_ct_CC="$ac_prog"
2985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2986     break 2
2987   fi
2988 done
2989   done
2990 IFS=$as_save_IFS
2991
2992 fi
2993 fi
2994 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2995 if test -n "$ac_ct_CC"; then
2996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2997 $as_echo "$ac_ct_CC" >&6; }
2998 else
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3000 $as_echo "no" >&6; }
3001 fi
3002
3003
3004   test -n "$ac_ct_CC" && break
3005 done
3006
3007   if test "x$ac_ct_CC" = x; then
3008     CC=""
3009   else
3010     case $cross_compiling:$ac_tool_warned in
3011 yes:)
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3013 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3014 ac_tool_warned=yes ;;
3015 esac
3016     CC=$ac_ct_CC
3017   fi
3018 fi
3019
3020 fi
3021
3022
3023 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3024 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3025 as_fn_error "no acceptable C compiler found in \$PATH
3026 See \`config.log' for more details." "$LINENO" 5; }
3027
3028 # Provide some information about the compiler.
3029 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3030 set X $ac_compile
3031 ac_compiler=$2
3032 for ac_option in --version -v -V -qversion; do
3033   { { ac_try="$ac_compiler $ac_option >&5"
3034 case "(($ac_try" in
3035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3036   *) ac_try_echo=$ac_try;;
3037 esac
3038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3039 $as_echo "$ac_try_echo"; } >&5
3040   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3041   ac_status=$?
3042   if test -s conftest.err; then
3043     sed '10a\
3044 ... rest of stderr output deleted ...
3045          10q' conftest.err >conftest.er1
3046     cat conftest.er1 >&5
3047     rm -f conftest.er1 conftest.err
3048   fi
3049   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3050   test $ac_status = 0; }
3051 done
3052
3053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054 /* end confdefs.h.  */
3055
3056 int
3057 main ()
3058 {
3059
3060   ;
3061   return 0;
3062 }
3063 _ACEOF
3064 ac_clean_files_save=$ac_clean_files
3065 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3066 # Try to create an executable without -o first, disregard a.out.
3067 # It will help us diagnose broken compilers, and finding out an intuition
3068 # of exeext.
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3070 $as_echo_n "checking for C compiler default output file name... " >&6; }
3071 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3072
3073 # The possible output files:
3074 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3075
3076 ac_rmfiles=
3077 for ac_file in $ac_files
3078 do
3079   case $ac_file in
3080     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3081     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3082   esac
3083 done
3084 rm -f $ac_rmfiles
3085
3086 if { { ac_try="$ac_link_default"
3087 case "(($ac_try" in
3088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3089   *) ac_try_echo=$ac_try;;
3090 esac
3091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3092 $as_echo "$ac_try_echo"; } >&5
3093   (eval "$ac_link_default") 2>&5
3094   ac_status=$?
3095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3096   test $ac_status = 0; }; then :
3097   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3098 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3099 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3100 # so that the user can short-circuit this test for compilers unknown to
3101 # Autoconf.
3102 for ac_file in $ac_files ''
3103 do
3104   test -f "$ac_file" || continue
3105   case $ac_file in
3106     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3107         ;;
3108     [ab].out )
3109         # We found the default executable, but exeext='' is most
3110         # certainly right.
3111         break;;
3112     *.* )
3113         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3114         then :; else
3115            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3116         fi
3117         # We set ac_cv_exeext here because the later test for it is not
3118         # safe: cross compilers may not add the suffix if given an `-o'
3119         # argument, so we may need to know it at that point already.
3120         # Even if this section looks crufty: it has the advantage of
3121         # actually working.
3122         break;;
3123     * )
3124         break;;
3125   esac
3126 done
3127 test "$ac_cv_exeext" = no && ac_cv_exeext=
3128
3129 else
3130   ac_file=''
3131 fi
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3133 $as_echo "$ac_file" >&6; }
3134 if test -z "$ac_file"; then :
3135   $as_echo "$as_me: failed program was:" >&5
3136 sed 's/^/| /' conftest.$ac_ext >&5
3137
3138 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3139 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3140 { as_fn_set_status 77
3141 as_fn_error "C compiler cannot create executables
3142 See \`config.log' for more details." "$LINENO" 5; }; }
3143 fi
3144 ac_exeext=$ac_cv_exeext
3145
3146 # Check that the compiler produces executables we can run.  If not, either
3147 # the compiler is broken, or we cross compile.
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3149 $as_echo_n "checking whether the C compiler works... " >&6; }
3150 # If not cross compiling, check that we can run a simple program.
3151 if test "$cross_compiling" != yes; then
3152   if { ac_try='./$ac_file'
3153   { { case "(($ac_try" in
3154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3155   *) ac_try_echo=$ac_try;;
3156 esac
3157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3158 $as_echo "$ac_try_echo"; } >&5
3159   (eval "$ac_try") 2>&5
3160   ac_status=$?
3161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162   test $ac_status = 0; }; }; then
3163     cross_compiling=no
3164   else
3165     if test "$cross_compiling" = maybe; then
3166         cross_compiling=yes
3167     else
3168         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3170 as_fn_error "cannot run C compiled programs.
3171 If you meant to cross compile, use \`--host'.
3172 See \`config.log' for more details." "$LINENO" 5; }
3173     fi
3174   fi
3175 fi
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3177 $as_echo "yes" >&6; }
3178
3179 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3180 ac_clean_files=$ac_clean_files_save
3181 # Check that the compiler produces executables we can run.  If not, either
3182 # the compiler is broken, or we cross compile.
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3184 $as_echo_n "checking whether we are cross compiling... " >&6; }
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3186 $as_echo "$cross_compiling" >&6; }
3187
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3189 $as_echo_n "checking for suffix of executables... " >&6; }
3190 if { { ac_try="$ac_link"
3191 case "(($ac_try" in
3192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3193   *) ac_try_echo=$ac_try;;
3194 esac
3195 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3196 $as_echo "$ac_try_echo"; } >&5
3197   (eval "$ac_link") 2>&5
3198   ac_status=$?
3199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3200   test $ac_status = 0; }; then :
3201   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3202 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3203 # work properly (i.e., refer to `conftest.exe'), while it won't with
3204 # `rm'.
3205 for ac_file in conftest.exe conftest conftest.*; do
3206   test -f "$ac_file" || continue
3207   case $ac_file in
3208     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3209     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3210           break;;
3211     * ) break;;
3212   esac
3213 done
3214 else
3215   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3217 as_fn_error "cannot compute suffix of executables: cannot compile and link
3218 See \`config.log' for more details." "$LINENO" 5; }
3219 fi
3220 rm -f conftest$ac_cv_exeext
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3222 $as_echo "$ac_cv_exeext" >&6; }
3223
3224 rm -f conftest.$ac_ext
3225 EXEEXT=$ac_cv_exeext
3226 ac_exeext=$EXEEXT
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3228 $as_echo_n "checking for suffix of object files... " >&6; }
3229 if test "${ac_cv_objext+set}" = set; then :
3230   $as_echo_n "(cached) " >&6
3231 else
3232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3233 /* end confdefs.h.  */
3234
3235 int
3236 main ()
3237 {
3238
3239   ;
3240   return 0;
3241 }
3242 _ACEOF
3243 rm -f conftest.o conftest.obj
3244 if { { ac_try="$ac_compile"
3245 case "(($ac_try" in
3246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247   *) ac_try_echo=$ac_try;;
3248 esac
3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250 $as_echo "$ac_try_echo"; } >&5
3251   (eval "$ac_compile") 2>&5
3252   ac_status=$?
3253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3254   test $ac_status = 0; }; then :
3255   for ac_file in conftest.o conftest.obj conftest.*; do
3256   test -f "$ac_file" || continue;
3257   case $ac_file in
3258     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3259     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3260        break;;
3261   esac
3262 done
3263 else
3264   $as_echo "$as_me: failed program was:" >&5
3265 sed 's/^/| /' conftest.$ac_ext >&5
3266
3267 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3268 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3269 as_fn_error "cannot compute suffix of object files: cannot compile
3270 See \`config.log' for more details." "$LINENO" 5; }
3271 fi
3272 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3273 fi
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3275 $as_echo "$ac_cv_objext" >&6; }
3276 OBJEXT=$ac_cv_objext
3277 ac_objext=$OBJEXT
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3279 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3280 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3281   $as_echo_n "(cached) " >&6
3282 else
3283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h.  */
3285
3286 int
3287 main ()
3288 {
3289 #ifndef __GNUC__
3290        choke me
3291 #endif
3292
3293   ;
3294   return 0;
3295 }
3296 _ACEOF
3297 if ac_fn_c_try_compile "$LINENO"; then :
3298   ac_compiler_gnu=yes
3299 else
3300   ac_compiler_gnu=no
3301 fi
3302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3303 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3304
3305 fi
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3307 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3308 if test $ac_compiler_gnu = yes; then
3309   GCC=yes
3310 else
3311   GCC=
3312 fi
3313 ac_test_CFLAGS=${CFLAGS+set}
3314 ac_save_CFLAGS=$CFLAGS
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3316 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3317 if test "${ac_cv_prog_cc_g+set}" = set; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320   ac_save_c_werror_flag=$ac_c_werror_flag
3321    ac_c_werror_flag=yes
3322    ac_cv_prog_cc_g=no
3323    CFLAGS="-g"
3324    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336   ac_cv_prog_cc_g=yes
3337 else
3338   CFLAGS=""
3339       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 if ac_fn_c_try_compile "$LINENO"; then :
3351
3352 else
3353   ac_c_werror_flag=$ac_save_c_werror_flag
3354          CFLAGS="-g"
3355          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366 if ac_fn_c_try_compile "$LINENO"; then :
3367   ac_cv_prog_cc_g=yes
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370 fi
3371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372 fi
3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374    ac_c_werror_flag=$ac_save_c_werror_flag
3375 fi
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3377 $as_echo "$ac_cv_prog_cc_g" >&6; }
3378 if test "$ac_test_CFLAGS" = set; then
3379   CFLAGS=$ac_save_CFLAGS
3380 elif test $ac_cv_prog_cc_g = yes; then
3381   if test "$GCC" = yes; then
3382     CFLAGS="-g -O2"
3383   else
3384     CFLAGS="-g"
3385   fi
3386 else
3387   if test "$GCC" = yes; then
3388     CFLAGS="-O2"
3389   else
3390     CFLAGS=
3391   fi
3392 fi
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3394 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3395 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398   ac_cv_prog_cc_c89=no
3399 ac_save_CC=$CC
3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401 /* end confdefs.h.  */
3402 #include <stdarg.h>
3403 #include <stdio.h>
3404 #include <sys/types.h>
3405 #include <sys/stat.h>
3406 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3407 struct buf { int x; };
3408 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3409 static char *e (p, i)
3410      char **p;
3411      int i;
3412 {
3413   return p[i];
3414 }
3415 static char *f (char * (*g) (char **, int), char **p, ...)
3416 {
3417   char *s;
3418   va_list v;
3419   va_start (v,p);
3420   s = g (p, va_arg (v,int));
3421   va_end (v);
3422   return s;
3423 }
3424
3425 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3426    function prototypes and stuff, but not '\xHH' hex character constants.
3427    These don't provoke an error unfortunately, instead are silently treated
3428    as 'x'.  The following induces an error, until -std is added to get
3429    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3430    array size at least.  It's necessary to write '\x00'==0 to get something
3431    that's true only with -std.  */
3432 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3433
3434 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3435    inside strings and character constants.  */
3436 #define FOO(x) 'x'
3437 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3438
3439 int test (int i, double x);
3440 struct s1 {int (*f) (int a);};
3441 struct s2 {int (*f) (double a);};
3442 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3443 int argc;
3444 char **argv;
3445 int
3446 main ()
3447 {
3448 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3449   ;
3450   return 0;
3451 }
3452 _ACEOF
3453 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3454         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3455 do
3456   CC="$ac_save_CC $ac_arg"
3457   if ac_fn_c_try_compile "$LINENO"; then :
3458   ac_cv_prog_cc_c89=$ac_arg
3459 fi
3460 rm -f core conftest.err conftest.$ac_objext
3461   test "x$ac_cv_prog_cc_c89" != "xno" && break
3462 done
3463 rm -f conftest.$ac_ext
3464 CC=$ac_save_CC
3465
3466 fi
3467 # AC_CACHE_VAL
3468 case "x$ac_cv_prog_cc_c89" in
3469   x)
3470     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3471 $as_echo "none needed" >&6; } ;;
3472   xno)
3473     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3474 $as_echo "unsupported" >&6; } ;;
3475   *)
3476     CC="$CC $ac_cv_prog_cc_c89"
3477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3478 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3479 esac
3480 if test "x$ac_cv_prog_cc_c89" != xno; then :
3481
3482 fi
3483
3484 ac_ext=c
3485 ac_cpp='$CPP $CPPFLAGS'
3486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3489
3490
3491 ac_ext=c
3492 ac_cpp='$CPP $CPPFLAGS'
3493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3497 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3498 # On Suns, sometimes $CPP names a directory.
3499 if test -n "$CPP" && test -d "$CPP"; then
3500   CPP=
3501 fi
3502 if test -z "$CPP"; then
3503   if test "${ac_cv_prog_CPP+set}" = set; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506       # Double quotes because CPP needs to be expanded
3507     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3508     do
3509       ac_preproc_ok=false
3510 for ac_c_preproc_warn_flag in '' yes
3511 do
3512   # Use a header file that comes with gcc, so configuring glibc
3513   # with a fresh cross-compiler works.
3514   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3515   # <limits.h> exists even on freestanding compilers.
3516   # On the NeXT, cc -E runs the code through the compiler's parser,
3517   # not just through cpp. "Syntax error" is here to catch this case.
3518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h.  */
3520 #ifdef __STDC__
3521 # include <limits.h>
3522 #else
3523 # include <assert.h>
3524 #endif
3525                      Syntax error
3526 _ACEOF
3527 if ac_fn_c_try_cpp "$LINENO"; then :
3528
3529 else
3530   # Broken: fails on valid input.
3531 continue
3532 fi
3533 rm -f conftest.err conftest.$ac_ext
3534
3535   # OK, works on sane cases.  Now check whether nonexistent headers
3536   # can be detected and how.
3537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538 /* end confdefs.h.  */
3539 #include <ac_nonexistent.h>
3540 _ACEOF
3541 if ac_fn_c_try_cpp "$LINENO"; then :
3542   # Broken: success on invalid input.
3543 continue
3544 else
3545   # Passes both tests.
3546 ac_preproc_ok=:
3547 break
3548 fi
3549 rm -f conftest.err conftest.$ac_ext
3550
3551 done
3552 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3553 rm -f conftest.err conftest.$ac_ext
3554 if $ac_preproc_ok; then :
3555   break
3556 fi
3557
3558     done
3559     ac_cv_prog_CPP=$CPP
3560
3561 fi
3562   CPP=$ac_cv_prog_CPP
3563 else
3564   ac_cv_prog_CPP=$CPP
3565 fi
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3567 $as_echo "$CPP" >&6; }
3568 ac_preproc_ok=false
3569 for ac_c_preproc_warn_flag in '' yes
3570 do
3571   # Use a header file that comes with gcc, so configuring glibc
3572   # with a fresh cross-compiler works.
3573   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3574   # <limits.h> exists even on freestanding compilers.
3575   # On the NeXT, cc -E runs the code through the compiler's parser,
3576   # not just through cpp. "Syntax error" is here to catch this case.
3577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h.  */
3579 #ifdef __STDC__
3580 # include <limits.h>
3581 #else
3582 # include <assert.h>
3583 #endif
3584                      Syntax error
3585 _ACEOF
3586 if ac_fn_c_try_cpp "$LINENO"; then :
3587
3588 else
3589   # Broken: fails on valid input.
3590 continue
3591 fi
3592 rm -f conftest.err conftest.$ac_ext
3593
3594   # OK, works on sane cases.  Now check whether nonexistent headers
3595   # can be detected and how.
3596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3597 /* end confdefs.h.  */
3598 #include <ac_nonexistent.h>
3599 _ACEOF
3600 if ac_fn_c_try_cpp "$LINENO"; then :
3601   # Broken: success on invalid input.
3602 continue
3603 else
3604   # Passes both tests.
3605 ac_preproc_ok=:
3606 break
3607 fi
3608 rm -f conftest.err conftest.$ac_ext
3609
3610 done
3611 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3612 rm -f conftest.err conftest.$ac_ext
3613 if $ac_preproc_ok; then :
3614
3615 else
3616   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3618 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3619 See \`config.log' for more details." "$LINENO" 5; }
3620 fi
3621
3622 ac_ext=c
3623 ac_cpp='$CPP $CPPFLAGS'
3624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3627
3628
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3630 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3631 if test "${ac_cv_path_GREP+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -z "$GREP"; then
3635   ac_path_GREP_found=false
3636   # Loop through the user's path and test for each of PROGNAME-LIST
3637   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_prog in grep ggrep; do
3643     for ac_exec_ext in '' $ac_executable_extensions; do
3644       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3645       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3646 # Check for GNU ac_path_GREP and select it if it is found.
3647   # Check for GNU $ac_path_GREP
3648 case `"$ac_path_GREP" --version 2>&1` in
3649 *GNU*)
3650   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3651 *)
3652   ac_count=0
3653   $as_echo_n 0123456789 >"conftest.in"
3654   while :
3655   do
3656     cat "conftest.in" "conftest.in" >"conftest.tmp"
3657     mv "conftest.tmp" "conftest.in"
3658     cp "conftest.in" "conftest.nl"
3659     $as_echo 'GREP' >> "conftest.nl"
3660     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3661     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3662     as_fn_arith $ac_count + 1 && ac_count=$as_val
3663     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3664       # Best one so far, save it but keep looking for a better one
3665       ac_cv_path_GREP="$ac_path_GREP"
3666       ac_path_GREP_max=$ac_count
3667     fi
3668     # 10*(2^10) chars as input seems more than enough
3669     test $ac_count -gt 10 && break
3670   done
3671   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3672 esac
3673
3674       $ac_path_GREP_found && break 3
3675     done
3676   done
3677   done
3678 IFS=$as_save_IFS
3679   if test -z "$ac_cv_path_GREP"; then
3680     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3681   fi
3682 else
3683   ac_cv_path_GREP=$GREP
3684 fi
3685
3686 fi
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3688 $as_echo "$ac_cv_path_GREP" >&6; }
3689  GREP="$ac_cv_path_GREP"
3690
3691
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3693 $as_echo_n "checking for egrep... " >&6; }
3694 if test "${ac_cv_path_EGREP+set}" = set; then :
3695   $as_echo_n "(cached) " >&6
3696 else
3697   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3698    then ac_cv_path_EGREP="$GREP -E"
3699    else
3700      if test -z "$EGREP"; then
3701   ac_path_EGREP_found=false
3702   # Loop through the user's path and test for each of PROGNAME-LIST
3703   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3704 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3705 do
3706   IFS=$as_save_IFS
3707   test -z "$as_dir" && as_dir=.
3708     for ac_prog in egrep; do
3709     for ac_exec_ext in '' $ac_executable_extensions; do
3710       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3711       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3712 # Check for GNU ac_path_EGREP and select it if it is found.
3713   # Check for GNU $ac_path_EGREP
3714 case `"$ac_path_EGREP" --version 2>&1` in
3715 *GNU*)
3716   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3717 *)
3718   ac_count=0
3719   $as_echo_n 0123456789 >"conftest.in"
3720   while :
3721   do
3722     cat "conftest.in" "conftest.in" >"conftest.tmp"
3723     mv "conftest.tmp" "conftest.in"
3724     cp "conftest.in" "conftest.nl"
3725     $as_echo 'EGREP' >> "conftest.nl"
3726     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3727     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3728     as_fn_arith $ac_count + 1 && ac_count=$as_val
3729     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3730       # Best one so far, save it but keep looking for a better one
3731       ac_cv_path_EGREP="$ac_path_EGREP"
3732       ac_path_EGREP_max=$ac_count
3733     fi
3734     # 10*(2^10) chars as input seems more than enough
3735     test $ac_count -gt 10 && break
3736   done
3737   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3738 esac
3739
3740       $ac_path_EGREP_found && break 3
3741     done
3742   done
3743   done
3744 IFS=$as_save_IFS
3745   if test -z "$ac_cv_path_EGREP"; then
3746     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3747   fi
3748 else
3749   ac_cv_path_EGREP=$EGREP
3750 fi
3751
3752    fi
3753 fi
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3755 $as_echo "$ac_cv_path_EGREP" >&6; }
3756  EGREP="$ac_cv_path_EGREP"
3757
3758
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3760 $as_echo_n "checking for ANSI C header files... " >&6; }
3761 if test "${ac_cv_header_stdc+set}" = set; then :
3762   $as_echo_n "(cached) " >&6
3763 else
3764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766 #include <stdlib.h>
3767 #include <stdarg.h>
3768 #include <string.h>
3769 #include <float.h>
3770
3771 int
3772 main ()
3773 {
3774
3775   ;
3776   return 0;
3777 }
3778 _ACEOF
3779 if ac_fn_c_try_compile "$LINENO"; then :
3780   ac_cv_header_stdc=yes
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785
3786 if test $ac_cv_header_stdc = yes; then
3787   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790 #include <string.h>
3791
3792 _ACEOF
3793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3794   $EGREP "memchr" >/dev/null 2>&1; then :
3795
3796 else
3797   ac_cv_header_stdc=no
3798 fi
3799 rm -f conftest*
3800
3801 fi
3802
3803 if test $ac_cv_header_stdc = yes; then
3804   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3806 /* end confdefs.h.  */
3807 #include <stdlib.h>
3808
3809 _ACEOF
3810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3811   $EGREP "free" >/dev/null 2>&1; then :
3812
3813 else
3814   ac_cv_header_stdc=no
3815 fi
3816 rm -f conftest*
3817
3818 fi
3819
3820 if test $ac_cv_header_stdc = yes; then
3821   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3822   if test "$cross_compiling" = yes; then :
3823   :
3824 else
3825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827 #include <ctype.h>
3828 #include <stdlib.h>
3829 #if ((' ' & 0x0FF) == 0x020)
3830 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3831 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3832 #else
3833 # define ISLOWER(c) \
3834                    (('a' <= (c) && (c) <= 'i') \
3835                      || ('j' <= (c) && (c) <= 'r') \
3836                      || ('s' <= (c) && (c) <= 'z'))
3837 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3838 #endif
3839
3840 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3841 int
3842 main ()
3843 {
3844   int i;
3845   for (i = 0; i < 256; i++)
3846     if (XOR (islower (i), ISLOWER (i))
3847         || toupper (i) != TOUPPER (i))
3848       return 2;
3849   return 0;
3850 }
3851 _ACEOF
3852 if ac_fn_c_try_run "$LINENO"; then :
3853
3854 else
3855   ac_cv_header_stdc=no
3856 fi
3857 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3858   conftest.$ac_objext conftest.beam conftest.$ac_ext
3859 fi
3860
3861 fi
3862 fi
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3864 $as_echo "$ac_cv_header_stdc" >&6; }
3865 if test $ac_cv_header_stdc = yes; then
3866
3867 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3868
3869 fi
3870
3871 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3872 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3873                   inttypes.h stdint.h unistd.h
3874 do :
3875   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3876 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3877 "
3878 eval as_val=\$$as_ac_Header
3879    if test "x$as_val" = x""yes; then :
3880   cat >>confdefs.h <<_ACEOF
3881 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3882 _ACEOF
3883
3884 fi
3885
3886 done
3887
3888
3889
3890   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3891 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3892   MINIX=yes
3893 else
3894   MINIX=
3895 fi
3896
3897
3898   if test "$MINIX" = yes; then
3899
3900 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3901
3902
3903 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3904
3905
3906 $as_echo "#define _MINIX 1" >>confdefs.h
3907
3908   fi
3909
3910
3911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3912 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3913 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918
3919 #         define __EXTENSIONS__ 1
3920           $ac_includes_default
3921 int
3922 main ()
3923 {
3924
3925   ;
3926   return 0;
3927 }
3928 _ACEOF
3929 if ac_fn_c_try_compile "$LINENO"; then :
3930   ac_cv_safe_to_define___extensions__=yes
3931 else
3932   ac_cv_safe_to_define___extensions__=no
3933 fi
3934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3937 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3938   test $ac_cv_safe_to_define___extensions__ = yes &&
3939     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3940
3941   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3942
3943   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3944
3945   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3946
3947   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3948
3949
3950 ac_aux_dir=
3951 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3952   for ac_t in install-sh install.sh shtool; do
3953     if test -f "$ac_dir/$ac_t"; then
3954       ac_aux_dir=$ac_dir
3955       ac_install_sh="$ac_aux_dir/$ac_t -c"
3956       break 2
3957     fi
3958   done
3959 done
3960 if test -z "$ac_aux_dir"; then
3961   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3962 fi
3963
3964 # These three variables are undocumented and unsupported,
3965 # and are intended to be withdrawn in a future Autoconf release.
3966 # They can cause serious problems if a builder's source tree is in a directory
3967 # whose full name contains unusual characters.
3968 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3969 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3970 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3971
3972
3973 # Make sure we can run config.sub.
3974 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3975   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3976
3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3978 $as_echo_n "checking build system type... " >&6; }
3979 if test "${ac_cv_build+set}" = set; then :
3980   $as_echo_n "(cached) " >&6
3981 else
3982   ac_build_alias=$build_alias
3983 test "x$ac_build_alias" = x &&
3984   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3985 test "x$ac_build_alias" = x &&
3986   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3987 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3988   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3989
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3992 $as_echo "$ac_cv_build" >&6; }
3993 case $ac_cv_build in
3994 *-*-*) ;;
3995 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3996 esac
3997 build=$ac_cv_build
3998 ac_save_IFS=$IFS; IFS='-'
3999 set x $ac_cv_build
4000 shift
4001 build_cpu=$1
4002 build_vendor=$2
4003 shift; shift
4004 # Remember, the first character of IFS is used to create $*,
4005 # except with old shells:
4006 build_os=$*
4007 IFS=$ac_save_IFS
4008 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4009
4010
4011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4012 $as_echo_n "checking host system type... " >&6; }
4013 if test "${ac_cv_host+set}" = set; then :
4014   $as_echo_n "(cached) " >&6
4015 else
4016   if test "x$host_alias" = x; then
4017   ac_cv_host=$ac_cv_build
4018 else
4019   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4020     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4021 fi
4022
4023 fi
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4025 $as_echo "$ac_cv_host" >&6; }
4026 case $ac_cv_host in
4027 *-*-*) ;;
4028 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4029 esac
4030 host=$ac_cv_host
4031 ac_save_IFS=$IFS; IFS='-'
4032 set x $ac_cv_host
4033 shift
4034 host_cpu=$1
4035 host_vendor=$2
4036 shift; shift
4037 # Remember, the first character of IFS is used to create $*,
4038 # except with old shells:
4039 host_os=$*
4040 IFS=$ac_save_IFS
4041 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4042
4043
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4045 $as_echo_n "checking target system type... " >&6; }
4046 if test "${ac_cv_target+set}" = set; then :
4047   $as_echo_n "(cached) " >&6
4048 else
4049   if test "x$target_alias" = x; then
4050   ac_cv_target=$ac_cv_host
4051 else
4052   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4053     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4054 fi
4055
4056 fi
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4058 $as_echo "$ac_cv_target" >&6; }
4059 case $ac_cv_target in
4060 *-*-*) ;;
4061 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4062 esac
4063 target=$ac_cv_target
4064 ac_save_IFS=$IFS; IFS='-'
4065 set x $ac_cv_target
4066 shift
4067 target_cpu=$1
4068 target_vendor=$2
4069 shift; shift
4070 # Remember, the first character of IFS is used to create $*,
4071 # except with old shells:
4072 target_os=$*
4073 IFS=$ac_save_IFS
4074 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4075
4076
4077 # The aliases save the names the user supplied, while $host etc.
4078 # will get canonicalized.
4079 test -n "$target_alias" &&
4080   test "$program_prefix$program_suffix$program_transform_name" = \
4081     NONENONEs,x,x, &&
4082   program_prefix=${target_alias}-
4083
4084 # The tests for host and target for $enable_largefile require
4085 # canonical names.
4086
4087
4088
4089 # As the $enable_largefile decision depends on --enable-plugins we must set it
4090 # even in directories otherwise not depending on the $plugins option.
4091
4092
4093 # Check whether --enable-plugins was given.
4094 if test "${enable_plugins+set}" = set; then :
4095   enableval=$enable_plugins; case "${enableval}" in
4096   yes | "") plugins=yes ;;
4097   no) plugins=no ;;
4098   *) plugins=yes ;;
4099  esac
4100 else
4101   plugins=no
4102 fi
4103
4104
4105
4106 case "${host}" in
4107   sparc-*-solaris*|i[3-7]86-*-solaris*)
4108     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4109     # are mutually exclusive; and without procfs support, the bfd/ elf module
4110     # cannot provide certain routines such as elfcore_write_prpsinfo
4111     # or elfcore_write_prstatus.  So unless the user explicitly requested
4112     # large-file support through the --enable-largefile switch, disable
4113     # large-file support in favor of procfs support.
4114     test "${target}" = "${host}" -a "x$plugins" = xno \
4115       && : ${enable_largefile="no"}
4116     ;;
4117 esac
4118
4119 # Check whether --enable-largefile was given.
4120 if test "${enable_largefile+set}" = set; then :
4121   enableval=$enable_largefile;
4122 fi
4123
4124 if test "$enable_largefile" != no; then
4125
4126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4127 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4128 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4129   $as_echo_n "(cached) " >&6
4130 else
4131   ac_cv_sys_largefile_CC=no
4132      if test "$GCC" != yes; then
4133        ac_save_CC=$CC
4134        while :; do
4135          # IRIX 6.2 and later do not support large files by default,
4136          # so use the C compiler's -n32 option if that helps.
4137          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4138 /* end confdefs.h.  */
4139 #include <sys/types.h>
4140  /* Check that off_t can represent 2**63 - 1 correctly.
4141     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4142     since some C++ compilers masquerading as C compilers
4143     incorrectly reject 9223372036854775807.  */
4144 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4145   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4146                        && LARGE_OFF_T % 2147483647 == 1)
4147                       ? 1 : -1];
4148 int
4149 main ()
4150 {
4151
4152   ;
4153   return 0;
4154 }
4155 _ACEOF
4156          if ac_fn_c_try_compile "$LINENO"; then :
4157   break
4158 fi
4159 rm -f core conftest.err conftest.$ac_objext
4160          CC="$CC -n32"
4161          if ac_fn_c_try_compile "$LINENO"; then :
4162   ac_cv_sys_largefile_CC=' -n32'; break
4163 fi
4164 rm -f core conftest.err conftest.$ac_objext
4165          break
4166        done
4167        CC=$ac_save_CC
4168        rm -f conftest.$ac_ext
4169     fi
4170 fi
4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4172 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4173   if test "$ac_cv_sys_largefile_CC" != no; then
4174     CC=$CC$ac_cv_sys_largefile_CC
4175   fi
4176
4177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4178 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4179 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4180   $as_echo_n "(cached) " >&6
4181 else
4182   while :; do
4183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4184 /* end confdefs.h.  */
4185 #include <sys/types.h>
4186  /* Check that off_t can represent 2**63 - 1 correctly.
4187     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4188     since some C++ compilers masquerading as C compilers
4189     incorrectly reject 9223372036854775807.  */
4190 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4191   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4192                        && LARGE_OFF_T % 2147483647 == 1)
4193                       ? 1 : -1];
4194 int
4195 main ()
4196 {
4197
4198   ;
4199   return 0;
4200 }
4201 _ACEOF
4202 if ac_fn_c_try_compile "$LINENO"; then :
4203   ac_cv_sys_file_offset_bits=no; break
4204 fi
4205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4207 /* end confdefs.h.  */
4208 #define _FILE_OFFSET_BITS 64
4209 #include <sys/types.h>
4210  /* Check that off_t can represent 2**63 - 1 correctly.
4211     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4212     since some C++ compilers masquerading as C compilers
4213     incorrectly reject 9223372036854775807.  */
4214 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4215   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4216                        && LARGE_OFF_T % 2147483647 == 1)
4217                       ? 1 : -1];
4218 int
4219 main ()
4220 {
4221
4222   ;
4223   return 0;
4224 }
4225 _ACEOF
4226 if ac_fn_c_try_compile "$LINENO"; then :
4227   ac_cv_sys_file_offset_bits=64; break
4228 fi
4229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4230   ac_cv_sys_file_offset_bits=unknown
4231   break
4232 done
4233 fi
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4235 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4236 case $ac_cv_sys_file_offset_bits in #(
4237   no | unknown) ;;
4238   *)
4239 cat >>confdefs.h <<_ACEOF
4240 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4241 _ACEOF
4242 ;;
4243 esac
4244 rm -rf conftest*
4245   if test $ac_cv_sys_file_offset_bits = unknown; then
4246     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4247 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4248 if test "${ac_cv_sys_large_files+set}" = set; then :
4249   $as_echo_n "(cached) " >&6
4250 else
4251   while :; do
4252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4253 /* end confdefs.h.  */
4254 #include <sys/types.h>
4255  /* Check that off_t can represent 2**63 - 1 correctly.
4256     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4257     since some C++ compilers masquerading as C compilers
4258     incorrectly reject 9223372036854775807.  */
4259 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4260   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4261                        && LARGE_OFF_T % 2147483647 == 1)
4262                       ? 1 : -1];
4263 int
4264 main ()
4265 {
4266
4267   ;
4268   return 0;
4269 }
4270 _ACEOF
4271 if ac_fn_c_try_compile "$LINENO"; then :
4272   ac_cv_sys_large_files=no; break
4273 fi
4274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4276 /* end confdefs.h.  */
4277 #define _LARGE_FILES 1
4278 #include <sys/types.h>
4279  /* Check that off_t can represent 2**63 - 1 correctly.
4280     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4281     since some C++ compilers masquerading as C compilers
4282     incorrectly reject 9223372036854775807.  */
4283 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4284   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4285                        && LARGE_OFF_T % 2147483647 == 1)
4286                       ? 1 : -1];
4287 int
4288 main ()
4289 {
4290
4291   ;
4292   return 0;
4293 }
4294 _ACEOF
4295 if ac_fn_c_try_compile "$LINENO"; then :
4296   ac_cv_sys_large_files=1; break
4297 fi
4298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4299   ac_cv_sys_large_files=unknown
4300   break
4301 done
4302 fi
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4304 $as_echo "$ac_cv_sys_large_files" >&6; }
4305 case $ac_cv_sys_large_files in #(
4306   no | unknown) ;;
4307   *)
4308 cat >>confdefs.h <<_ACEOF
4309 #define _LARGE_FILES $ac_cv_sys_large_files
4310 _ACEOF
4311 ;;
4312 esac
4313 rm -rf conftest*
4314   fi
4315 fi
4316
4317
4318
4319
4320
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4322 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4323 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4324   $as_echo_n "(cached) " >&6
4325 else
4326   am_cv_prog_cc_stdc=no
4327 ac_save_CC="$CC"
4328 # Don't try gcc -ansi; that turns off useful extensions and
4329 # breaks some systems' header files.
4330 # AIX                   -qlanglvl=ansi
4331 # Ultrix and OSF/1      -std1
4332 # HP-UX 10.20 and later -Ae
4333 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4334 # SVR4                  -Xc -D__EXTENSIONS__
4335 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4336 do
4337   CC="$ac_save_CC $ac_arg"
4338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4339 /* end confdefs.h.  */
4340 #include <stdarg.h>
4341 #include <stdio.h>
4342 #include <sys/types.h>
4343 #include <sys/stat.h>
4344 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4345 struct buf { int x; };
4346 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4347 static char *e (p, i)
4348      char **p;
4349      int i;
4350 {
4351   return p[i];
4352 }
4353 static char *f (char * (*g) (char **, int), char **p, ...)
4354 {
4355   char *s;
4356   va_list v;
4357   va_start (v,p);
4358   s = g (p, va_arg (v,int));
4359   va_end (v);
4360   return s;
4361 }
4362 int test (int i, double x);
4363 struct s1 {int (*f) (int a);};
4364 struct s2 {int (*f) (double a);};
4365 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4366 int argc;
4367 char **argv;
4368
4369 int
4370 main ()
4371 {
4372
4373 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4374
4375   ;
4376   return 0;
4377 }
4378 _ACEOF
4379 if ac_fn_c_try_compile "$LINENO"; then :
4380   am_cv_prog_cc_stdc="$ac_arg"; break
4381 fi
4382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4383 done
4384 CC="$ac_save_CC"
4385
4386 fi
4387
4388 if test -z "$am_cv_prog_cc_stdc"; then
4389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4390 $as_echo "none needed" >&6; }
4391 else
4392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4393 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4394 fi
4395 case "x$am_cv_prog_cc_stdc" in
4396   x|xno) ;;
4397   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4398 esac
4399
4400 # expand $ac_aux_dir to an absolute path
4401 am_aux_dir=`cd $ac_aux_dir && pwd`
4402
4403 if test x"${install_sh}" != xset; then
4404   case $am_aux_dir in
4405   *\ * | *\     *)
4406     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4407   *)
4408     install_sh="\${SHELL} $am_aux_dir/install-sh"
4409   esac
4410 fi
4411
4412 # Installed binaries are usually stripped using `strip' when the user
4413 # run `make install-strip'.  However `strip' might not be the right
4414 # tool to use in cross-compilation environments, therefore Automake
4415 # will honor the `STRIP' environment variable to overrule this program.
4416 if test "$cross_compiling" != no; then
4417   if test -n "$ac_tool_prefix"; then
4418   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4419 set dummy ${ac_tool_prefix}strip; ac_word=$2
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4421 $as_echo_n "checking for $ac_word... " >&6; }
4422 if test "${ac_cv_prog_STRIP+set}" = set; then :
4423   $as_echo_n "(cached) " >&6
4424 else
4425   if test -n "$STRIP"; then
4426   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4427 else
4428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4429 for as_dir in $PATH
4430 do
4431   IFS=$as_save_IFS
4432   test -z "$as_dir" && as_dir=.
4433     for ac_exec_ext in '' $ac_executable_extensions; do
4434   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4435     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4436     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4437     break 2
4438   fi
4439 done
4440   done
4441 IFS=$as_save_IFS
4442
4443 fi
4444 fi
4445 STRIP=$ac_cv_prog_STRIP
4446 if test -n "$STRIP"; then
4447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4448 $as_echo "$STRIP" >&6; }
4449 else
4450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4451 $as_echo "no" >&6; }
4452 fi
4453
4454
4455 fi
4456 if test -z "$ac_cv_prog_STRIP"; then
4457   ac_ct_STRIP=$STRIP
4458   # Extract the first word of "strip", so it can be a program name with args.
4459 set dummy strip; ac_word=$2
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4461 $as_echo_n "checking for $ac_word... " >&6; }
4462 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4463   $as_echo_n "(cached) " >&6
4464 else
4465   if test -n "$ac_ct_STRIP"; then
4466   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4467 else
4468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4469 for as_dir in $PATH
4470 do
4471   IFS=$as_save_IFS
4472   test -z "$as_dir" && as_dir=.
4473     for ac_exec_ext in '' $ac_executable_extensions; do
4474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4475     ac_cv_prog_ac_ct_STRIP="strip"
4476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4477     break 2
4478   fi
4479 done
4480   done
4481 IFS=$as_save_IFS
4482
4483 fi
4484 fi
4485 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4486 if test -n "$ac_ct_STRIP"; then
4487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4488 $as_echo "$ac_ct_STRIP" >&6; }
4489 else
4490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4491 $as_echo "no" >&6; }
4492 fi
4493
4494   if test "x$ac_ct_STRIP" = x; then
4495     STRIP=":"
4496   else
4497     case $cross_compiling:$ac_tool_warned in
4498 yes:)
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4501 ac_tool_warned=yes ;;
4502 esac
4503     STRIP=$ac_ct_STRIP
4504   fi
4505 else
4506   STRIP="$ac_cv_prog_STRIP"
4507 fi
4508
4509 fi
4510 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4511
4512
4513 ac_aux_dir=
4514 for ac_dir in .. "$srcdir"/..; do
4515   for ac_t in install-sh install.sh shtool; do
4516     if test -f "$ac_dir/$ac_t"; then
4517       ac_aux_dir=$ac_dir
4518       ac_install_sh="$ac_aux_dir/$ac_t -c"
4519       break 2
4520     fi
4521   done
4522 done
4523 if test -z "$ac_aux_dir"; then
4524   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4525 fi
4526
4527 # These three variables are undocumented and unsupported,
4528 # and are intended to be withdrawn in a future Autoconf release.
4529 # They can cause serious problems if a builder's source tree is in a directory
4530 # whose full name contains unusual characters.
4531 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4532 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4533 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4534
4535
4536
4537 test "$program_prefix" != NONE &&
4538   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4539 # Use a double $ so make ignores it.
4540 test "$program_suffix" != NONE &&
4541   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4542 # Double any \ or $.
4543 # By default was `s,x,x', remove it if useless.
4544 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4545 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4546
4547
4548 # Dependency checking.
4549 rm -rf .tst 2>/dev/null
4550 mkdir .tst 2>/dev/null
4551 if test -d .tst; then
4552   am__leading_dot=.
4553 else
4554   am__leading_dot=_
4555 fi
4556 rmdir .tst 2>/dev/null
4557
4558 DEPDIR="${am__leading_dot}deps"
4559
4560 ac_config_commands="$ac_config_commands depdir"
4561
4562
4563 depcc="$CC"   am_compiler_list=
4564
4565 am_depcomp=$ac_aux_dir/depcomp
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4567 $as_echo_n "checking dependency style of $depcc... " >&6; }
4568 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4569   $as_echo_n "(cached) " >&6
4570 else
4571   if test -f "$am_depcomp"; then
4572   # We make a subdir and do the tests there.  Otherwise we can end up
4573   # making bogus files that we don't know about and never remove.  For
4574   # instance it was reported that on HP-UX the gcc test will end up
4575   # making a dummy file named `D' -- because `-MD' means `put the output
4576   # in D'.
4577   mkdir conftest.dir
4578   # Copy depcomp to subdir because otherwise we won't find it if we're
4579   # using a relative directory.
4580   cp "$am_depcomp" conftest.dir
4581   cd conftest.dir
4582   # We will build objects and dependencies in a subdirectory because
4583   # it helps to detect inapplicable dependency modes.  For instance
4584   # both Tru64's cc and ICC support -MD to output dependencies as a
4585   # side effect of compilation, but ICC will put the dependencies in
4586   # the current directory while Tru64 will put them in the object
4587   # directory.
4588   mkdir sub
4589
4590   am_cv_CC_dependencies_compiler_type=none
4591   if test "$am_compiler_list" = ""; then
4592      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4593   fi
4594   for depmode in $am_compiler_list; do
4595     if test $depmode = none; then break; fi
4596
4597     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4598     # Setup a source with many dependencies, because some compilers
4599     # like to wrap large dependency lists on column 80 (with \), and
4600     # we should not choose a depcomp mode which is confused by this.
4601     #
4602     # We need to recreate these files for each test, as the compiler may
4603     # overwrite some of them when testing with obscure command lines.
4604     # This happens at least with the AIX C compiler.
4605     : > sub/conftest.c
4606     for i in 1 2 3 4 5 6; do
4607       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4608       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4609       # Solaris 8's {/usr,}/bin/sh.
4610       touch sub/conftst$i.h
4611     done
4612     echo "include sub/conftest.Po" > confmf
4613
4614     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4615     # mode.  It turns out that the SunPro C++ compiler does not properly
4616     # handle `-M -o', and we need to detect this.
4617     depcmd="depmode=$depmode \
4618        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4619        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4620        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4621     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4622     if env $depcmd > conftest.err 2>&1 &&
4623        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4624        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4625        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4626       # icc doesn't choke on unknown options, it will just issue warnings
4627       # or remarks (even with -Werror).  So we grep stderr for any message
4628       # that says an option was ignored or not supported.
4629       # When given -MP, icc 7.0 and 7.1 complain thusly:
4630       #   icc: Command line warning: ignoring option '-M'; no argument required
4631       # The diagnosis changed in icc 8.0:
4632       #   icc: Command line remark: option '-MP' not supported
4633       if (grep 'ignoring option' conftest.err ||
4634           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4635         am_cv_CC_dependencies_compiler_type=$depmode
4636         $as_echo "$as_me:$LINENO: success" >&5
4637         break
4638       fi
4639     fi
4640     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4641     sed -e 's/^/| /' < conftest.err >&5
4642   done
4643
4644   cd ..
4645   rm -rf conftest.dir
4646 else
4647   am_cv_CC_dependencies_compiler_type=none
4648 fi
4649
4650 fi
4651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4652 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4653 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4654 then as_fn_error "no usable dependency style found" "$LINENO" 5
4655 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4656
4657 fi
4658
4659
4660 # Check for the 'make' the user wants to use.
4661 for ac_prog in make
4662 do
4663   # Extract the first word of "$ac_prog", so it can be a program name with args.
4664 set dummy $ac_prog; ac_word=$2
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4666 $as_echo_n "checking for $ac_word... " >&6; }
4667 if test "${ac_cv_prog_MAKE+set}" = set; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   if test -n "$MAKE"; then
4671   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4672 else
4673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4674 for as_dir in $PATH
4675 do
4676   IFS=$as_save_IFS
4677   test -z "$as_dir" && as_dir=.
4678     for ac_exec_ext in '' $ac_executable_extensions; do
4679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4680     ac_cv_prog_MAKE="$ac_prog"
4681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4682     break 2
4683   fi
4684 done
4685   done
4686 IFS=$as_save_IFS
4687
4688 fi
4689 fi
4690 MAKE=$ac_cv_prog_MAKE
4691 if test -n "$MAKE"; then
4692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4693 $as_echo "$MAKE" >&6; }
4694 else
4695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4696 $as_echo "no" >&6; }
4697 fi
4698
4699
4700   test -n "$MAKE" && break
4701 done
4702
4703 MAKE_IS_GNU=
4704 case "`$MAKE --version 2>&1 | sed 1q`" in
4705   *GNU*)
4706     MAKE_IS_GNU=yes
4707     ;;
4708 esac
4709  if test "$MAKE_IS_GNU" = yes; then
4710   GMAKE_TRUE=
4711   GMAKE_FALSE='#'
4712 else
4713   GMAKE_TRUE='#'
4714   GMAKE_FALSE=
4715 fi
4716
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4718 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4719 set x ${MAKE-make}
4720 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4721 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4722   $as_echo_n "(cached) " >&6
4723 else
4724   cat >conftest.make <<\_ACEOF
4725 SHELL = /bin/sh
4726 all:
4727         @echo '@@@%%%=$(MAKE)=@@@%%%'
4728 _ACEOF
4729 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4730 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4731   *@@@%%%=?*=@@@%%%*)
4732     eval ac_cv_prog_make_${ac_make}_set=yes;;
4733   *)
4734     eval ac_cv_prog_make_${ac_make}_set=no;;
4735 esac
4736 rm -f conftest.make
4737 fi
4738 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4740 $as_echo "yes" >&6; }
4741   SET_MAKE=
4742 else
4743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4744 $as_echo "no" >&6; }
4745   SET_MAKE="MAKE=${MAKE-make}"
4746 fi
4747
4748
4749 # Configure gnulib.  We need to build gnulib under some other
4750 # directory not "gnulib", to avoid the problem of both GDB and
4751 # GDBserver wanting to build it in the same directory, when building
4752 # in the source dir.
4753
4754   in_src="gnulib"
4755   in_build="build-gnulib"
4756
4757   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4758   # so they do not pile up.
4759   ac_sub_configure_args=
4760   ac_prev=
4761   eval "set x $ac_configure_args"
4762   shift
4763   for ac_arg
4764   do
4765     if test -n "$ac_prev"; then
4766       ac_prev=
4767       continue
4768     fi
4769     case $ac_arg in
4770     -cache-file | --cache-file | --cache-fil | --cache-fi \
4771     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4772       ac_prev=cache_file ;;
4773     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4774     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4775     | --c=*)
4776       ;;
4777     --config-cache | -C)
4778       ;;
4779     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4780       ac_prev=srcdir ;;
4781     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4782       ;;
4783     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4784       ac_prev=prefix ;;
4785     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4786       ;;
4787     --disable-option-checking)
4788       ;;
4789     *)
4790       case $ac_arg in
4791       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4792       esac
4793       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4794     esac
4795   done
4796
4797   # Always prepend --prefix to ensure using the same prefix
4798   # in subdir configurations.
4799   ac_arg="--prefix=$prefix"
4800   case $ac_arg in
4801   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4802   esac
4803   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4804
4805   # Pass --silent
4806   if test "$silent" = yes; then
4807     ac_sub_configure_args="--silent $ac_sub_configure_args"
4808   fi
4809
4810   # Always prepend --disable-option-checking to silence warnings, since
4811   # different subdirs can have different --enable and --with options.
4812   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4813
4814   ac_popdir=`pwd`
4815   ac_dir=$in_build
4816
4817   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4818   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4819   $as_echo "$ac_msg" >&6
4820   as_dir="$ac_dir"; as_fn_mkdir_p
4821
4822   case $srcdir in
4823   [\\/]* | ?:[\\/]* )
4824     ac_srcdir=$srcdir/$in_src ;;
4825   *) # Relative name.
4826     ac_srcdir=../$srcdir/$in_src ;;
4827   esac
4828
4829   cd "$ac_dir"
4830
4831   ac_sub_configure=$ac_srcdir/configure
4832
4833   # Make the cache file name correct relative to the subdirectory.
4834   case $cache_file in
4835   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4836   *) # Relative name.
4837     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4838   esac
4839
4840   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4841 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4842   # The eval makes quoting arguments work.
4843   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4844        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4845     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4846
4847   cd "$ac_popdir"
4848
4849
4850
4851 CONFIG_OBS=
4852 CONFIG_DEPS=
4853 CONFIG_SRCS=
4854 ENABLE_CFLAGS=
4855
4856 CONFIG_ALL=
4857 CONFIG_CLEAN=
4858 CONFIG_INSTALL=
4859 CONFIG_UNINSTALL=
4860
4861 # If we haven't got the data from the intl directory,
4862 # assume NLS is disabled.
4863 USE_NLS=no
4864 LIBINTL=
4865 LIBINTL_DEP=
4866 INCINTL=
4867 XGETTEXT=
4868 GMSGFMT=
4869 POSUB=
4870
4871 if test -f  ../intl/config.intl; then
4872   .  ../intl/config.intl
4873 fi
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4875 $as_echo_n "checking whether NLS is requested... " >&6; }
4876 if test x"$USE_NLS" != xyes; then
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4878 $as_echo "no" >&6; }
4879 else
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4881 $as_echo "yes" >&6; }
4882
4883 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4884
4885
4886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4887 $as_echo_n "checking for catalogs to be installed... " >&6; }
4888   # Look for .po and .gmo files in the source directory.
4889   CATALOGS=
4890   XLINGUAS=
4891   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4892     # If there aren't any .gmo files the shell will give us the
4893     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4894     # weeded out.
4895     case "$cat" in *\**)
4896       continue;;
4897     esac
4898     # The quadruple backslash is collapsed to a double backslash
4899     # by the backticks, then collapsed again by the double quotes,
4900     # leaving us with one backslash in the sed expression (right
4901     # before the dot that mustn't act as a wildcard).
4902     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4903     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4904     # The user is allowed to set LINGUAS to a list of languages to
4905     # install catalogs for.  If it's empty that means "all of them."
4906     if test "x$LINGUAS" = x; then
4907       CATALOGS="$CATALOGS $cat"
4908       XLINGUAS="$XLINGUAS $lang"
4909     else
4910       case "$LINGUAS" in *$lang*)
4911         CATALOGS="$CATALOGS $cat"
4912         XLINGUAS="$XLINGUAS $lang"
4913         ;;
4914       esac
4915     fi
4916   done
4917   LINGUAS="$XLINGUAS"
4918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4919 $as_echo "$LINGUAS" >&6; }
4920
4921
4922     DATADIRNAME=share
4923
4924   INSTOBJEXT=.mo
4925
4926   GENCAT=gencat
4927
4928   CATOBJEXT=.gmo
4929
4930 fi
4931
4932 localedir='${datadir}/locale'
4933
4934
4935 if test x"$USE_NLS" = xyes; then
4936    CONFIG_ALL="$CONFIG_ALL all-po"
4937    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4938    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4939    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4940 fi
4941
4942 GNULIB=build-gnulib/import
4943
4944 # For Makefile dependencies.
4945 GNULIB_STDINT_H=
4946 if test x"$STDINT_H" != x; then
4947   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4948 fi
4949
4950
4951 PACKAGE=gdb
4952
4953 cat >>confdefs.h <<_ACEOF
4954 #define PACKAGE "$PACKAGE"
4955 _ACEOF
4956
4957
4958
4959 # We never need to detect it in this sub-configure.
4960 # But preserve it for config.status --recheck.
4961
4962
4963
4964 MAKEINFO_EXTRA_FLAGS=""
4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4966 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4967 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4968   $as_echo_n "(cached) " >&6
4969 else
4970   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4971   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4972     gdb_cv_have_makeinfo_click=yes
4973   else
4974     gdb_cv_have_makeinfo_click=no
4975   fi
4976 fi
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4978 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4979 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4980   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4981 fi
4982
4983
4984
4985
4986 # Check whether --with-separate-debug-dir was given.
4987 if test "${with_separate_debug_dir+set}" = set; then :
4988   withval=$with_separate_debug_dir;
4989     DEBUGDIR=$withval
4990 else
4991   DEBUGDIR=${libdir}/debug
4992 fi
4993
4994
4995   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4996   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4997   ac_define_dir=`eval echo $DEBUGDIR`
4998   ac_define_dir=`eval echo $ac_define_dir`
4999
5000 cat >>confdefs.h <<_ACEOF
5001 #define DEBUGDIR "$ac_define_dir"
5002 _ACEOF
5003
5004
5005
5006
5007   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5008      if test "x$prefix" = xNONE; then
5009         test_prefix=/usr/local
5010      else
5011         test_prefix=$prefix
5012      fi
5013   else
5014      test_prefix=$exec_prefix
5015   fi
5016   value=0
5017   case ${ac_define_dir} in
5018      "${test_prefix}"|"${test_prefix}/"*|\
5019         '${exec_prefix}'|'${exec_prefix}/'*)
5020      value=1
5021      ;;
5022   esac
5023
5024 cat >>confdefs.h <<_ACEOF
5025 #define DEBUGDIR_RELOCATABLE $value
5026 _ACEOF
5027
5028
5029
5030
5031 # We can't pass paths as command line arguments.
5032 # Mingw32 tries to be clever and will convert the paths for us.
5033 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5034 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5035 # This breaks GDB's relocatable path conversions since paths passed in
5036 # config.h would not get so translated, the path prefixes no longer match.
5037
5038   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5039   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5040   ac_define_dir=`eval echo $bindir`
5041   ac_define_dir=`eval echo $ac_define_dir`
5042
5043 cat >>confdefs.h <<_ACEOF
5044 #define BINDIR "$ac_define_dir"
5045 _ACEOF
5046
5047
5048
5049 # GDB's datadir relocation
5050
5051
5052
5053 # Check whether --with-gdb-datadir was given.
5054 if test "${with_gdb_datadir+set}" = set; then :
5055   withval=$with_gdb_datadir;
5056     GDB_DATADIR=$withval
5057 else
5058   GDB_DATADIR=${datadir}/gdb
5059 fi
5060
5061
5062   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5063   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5064   ac_define_dir=`eval echo $GDB_DATADIR`
5065   ac_define_dir=`eval echo $ac_define_dir`
5066
5067 cat >>confdefs.h <<_ACEOF
5068 #define GDB_DATADIR "$ac_define_dir"
5069 _ACEOF
5070
5071
5072
5073
5074   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5075      if test "x$prefix" = xNONE; then
5076         test_prefix=/usr/local
5077      else
5078         test_prefix=$prefix
5079      fi
5080   else
5081      test_prefix=$exec_prefix
5082   fi
5083   value=0
5084   case ${ac_define_dir} in
5085      "${test_prefix}"|"${test_prefix}/"*|\
5086         '${exec_prefix}'|'${exec_prefix}/'*)
5087      value=1
5088      ;;
5089   esac
5090
5091 cat >>confdefs.h <<_ACEOF
5092 #define GDB_DATADIR_RELOCATABLE $value
5093 _ACEOF
5094
5095
5096
5097
5098
5099 # Check whether --with-relocated-sources was given.
5100 if test "${with_relocated_sources+set}" = set; then :
5101   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5102
5103   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5104   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5105   ac_define_dir=`eval echo $reloc_srcdir`
5106   ac_define_dir=`eval echo $ac_define_dir`
5107
5108 cat >>confdefs.h <<_ACEOF
5109 #define RELOC_SRCDIR "$ac_define_dir"
5110 _ACEOF
5111
5112
5113
5114 fi
5115
5116
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5118 $as_echo_n "checking for default auto-load directory... " >&6; }
5119
5120 # Check whether --with-auto-load-dir was given.
5121 if test "${with_auto_load_dir+set}" = set; then :
5122   withval=$with_auto_load_dir;
5123 else
5124   with_auto_load_dir='$debugdir:$datadir/auto-load'
5125 fi
5126
5127 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5128
5129   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5130   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5131   ac_define_dir=`eval echo $escape_dir`
5132   ac_define_dir=`eval echo $ac_define_dir`
5133
5134 cat >>confdefs.h <<_ACEOF
5135 #define AUTO_LOAD_DIR "$ac_define_dir"
5136 _ACEOF
5137
5138
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5140 $as_echo "$with_auto_load_dir" >&6; }
5141
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5143 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5144
5145 # Check whether --with-auto-load-safe-path was given.
5146 if test "${with_auto_load_safe_path+set}" = set; then :
5147   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5148      with_auto_load_safe_path="/"
5149      fi
5150 else
5151   with_auto_load_safe_path="$with_auto_load_dir"
5152 fi
5153
5154 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5155
5156   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5157   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5158   ac_define_dir=`eval echo $escape_dir`
5159   ac_define_dir=`eval echo $ac_define_dir`
5160
5161 cat >>confdefs.h <<_ACEOF
5162 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5163 _ACEOF
5164
5165
5166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5167 $as_echo "$with_auto_load_safe_path" >&6; }
5168
5169
5170
5171 subdirs="$subdirs testsuite"
5172
5173
5174 # Check whether to support alternative target configurations
5175 # Check whether --enable-targets was given.
5176 if test "${enable_targets+set}" = set; then :
5177   enableval=$enable_targets; case "${enableval}" in
5178   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5179             ;;
5180   no)       enable_targets= ;;
5181   *)        enable_targets=$enableval ;;
5182 esac
5183 fi
5184
5185
5186 # Check whether to enable 64-bit support on 32-bit hosts
5187 # Check whether --enable-64-bit-bfd was given.
5188 if test "${enable_64_bit_bfd+set}" = set; then :
5189   enableval=$enable_64_bit_bfd; case "${enableval}" in
5190   yes)  want64=true  ;;
5191   no)   want64=false ;;
5192   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5193 esac
5194 else
5195   want64=false
5196 fi
5197
5198 # Provide defaults for some variables set by the per-host and per-target
5199 # configuration.
5200 gdb_host_obs=posix-hdep.o
5201
5202 if test "${target}" = "${host}"; then
5203   gdb_native=yes
5204 else
5205   gdb_native=no
5206 fi
5207
5208 . $srcdir/configure.host
5209
5210 # Accumulate some settings from configure.tgt over all enabled targets
5211
5212 TARGET_OBS=
5213 all_targets=
5214 HAVE_NATIVE_GCORE_TARGET=
5215
5216 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5217 do
5218   if test "$targ_alias" = "all"; then
5219     all_targets=true
5220   else
5221     # Canonicalize the secondary target names.
5222     result=`$ac_config_sub $targ_alias 2>/dev/null`
5223     if test -n "$result"; then
5224         targ=$result
5225     else
5226         targ=$targ_alias
5227     fi
5228
5229     . ${srcdir}/configure.tgt
5230
5231     if test -z "${gdb_target_obs}"; then :
5232   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5233 fi
5234
5235     # Target-specific object files
5236     for i in ${gdb_target_obs}; do
5237         case " $TARGET_OBS " in
5238         *" ${i} "*) ;;
5239         *)
5240           TARGET_OBS="$TARGET_OBS ${i}"
5241           ;;
5242         esac
5243     done
5244
5245     # Check whether this target needs 64-bit CORE_ADDR
5246     if test x${want64} = xfalse; then
5247       . ${srcdir}/../bfd/config.bfd
5248     fi
5249
5250     # Check whether this target is native and supports gcore.
5251     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5252        && $gdb_have_gcore; then
5253       HAVE_NATIVE_GCORE_TARGET=1
5254     fi
5255   fi
5256 done
5257
5258 if test x${all_targets} = xtrue; then
5259
5260   # We want all 64-bit targets if we either:
5261   #  - run on a 64-bit host  or
5262   #  - already require 64-bit support for some other target  or
5263   #  - the --enable-64-bit-bfd option was supplied
5264   # Otherwise we only support all 32-bit targets.
5265   #
5266   # NOTE: This test must be in sync with the corresponding
5267   #       tests in BFD!
5268
5269   if test x${want64} = xfalse; then
5270     # The cast to long int works around a bug in the HP C Compiler
5271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5273 # This bug is HP SR number 8606223364.
5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5275 $as_echo_n "checking size of long... " >&6; }
5276 if test "${ac_cv_sizeof_long+set}" = set; then :
5277   $as_echo_n "(cached) " >&6
5278 else
5279   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5280
5281 else
5282   if test "$ac_cv_type_long" = yes; then
5283      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5285 { as_fn_set_status 77
5286 as_fn_error "cannot compute sizeof (long)
5287 See \`config.log' for more details." "$LINENO" 5; }; }
5288    else
5289      ac_cv_sizeof_long=0
5290    fi
5291 fi
5292
5293 fi
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5295 $as_echo "$ac_cv_sizeof_long" >&6; }
5296
5297
5298
5299 cat >>confdefs.h <<_ACEOF
5300 #define SIZEOF_LONG $ac_cv_sizeof_long
5301 _ACEOF
5302
5303
5304     if test "x${ac_cv_sizeof_long}" = "x8"; then
5305       want64=true
5306     fi
5307   fi
5308   if test x${want64} = xtrue; then
5309     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5310   else
5311     TARGET_OBS='$(ALL_TARGET_OBS)'
5312   fi
5313 fi
5314
5315
5316
5317
5318 # For other settings, only the main target counts.
5319 gdb_sim=
5320 gdb_osabi=
5321 build_gdbserver=
5322 targ=$target; . ${srcdir}/configure.tgt
5323
5324 # Fetch the default architecture and default target vector from BFD.
5325 targ=$target; . $srcdir/../bfd/config.bfd
5326
5327 # We only want the first architecture, so strip off the others if
5328 # there is more than one.
5329 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5330
5331 if test "x$targ_archs" != x; then
5332
5333 cat >>confdefs.h <<_ACEOF
5334 #define DEFAULT_BFD_ARCH $targ_archs
5335 _ACEOF
5336
5337 fi
5338 if test "x$targ_defvec" != x; then
5339
5340 cat >>confdefs.h <<_ACEOF
5341 #define DEFAULT_BFD_VEC $targ_defvec
5342 _ACEOF
5343
5344 fi
5345
5346 # The CLI cannot be disabled yet, but may be in the future.
5347
5348 # Enable CLI.
5349 # Check whether --enable-gdbcli was given.
5350 if test "${enable_gdbcli+set}" = set; then :
5351   enableval=$enable_gdbcli; case $enableval in
5352     yes)
5353       ;;
5354     no)
5355       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5356     *)
5357       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5358   esac
5359 else
5360   enable_gdbcli=yes
5361 fi
5362
5363 if test x"$enable_gdbcli" = xyes; then
5364   if test -d $srcdir/cli; then
5365     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5366     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5367     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5368     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5369   fi
5370 fi
5371
5372 # Enable MI.
5373 # Check whether --enable-gdbmi was given.
5374 if test "${enable_gdbmi+set}" = set; then :
5375   enableval=$enable_gdbmi; case $enableval in
5376     yes | no)
5377       ;;
5378     *)
5379       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5380   esac
5381 else
5382   enable_gdbmi=yes
5383 fi
5384
5385 if test x"$enable_gdbmi" = xyes; then
5386   if test -d $srcdir/mi; then
5387     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5388     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5389     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5390     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5391   fi
5392 fi
5393
5394 # Enable TUI.
5395 # Check whether --enable-tui was given.
5396 if test "${enable_tui+set}" = set; then :
5397   enableval=$enable_tui; case $enableval in
5398     yes | no | auto)
5399       ;;
5400     *)
5401       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5402   esac
5403 else
5404   enable_tui=auto
5405 fi
5406
5407
5408 # Enable gdbtk.
5409 # Check whether --enable-gdbtk was given.
5410 if test "${enable_gdbtk+set}" = set; then :
5411   enableval=$enable_gdbtk; case $enableval in
5412     yes | no)
5413       ;;
5414     *)
5415       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5416   esac
5417 else
5418   if test -d $srcdir/gdbtk; then
5419     enable_gdbtk=yes
5420   else
5421     enable_gdbtk=no
5422   fi
5423 fi
5424
5425 # We unconditionally disable gdbtk tests on selected platforms.
5426 case $host_os in
5427   go32* | windows*)
5428     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5429 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5430     enable_gdbtk=no ;;
5431 esac
5432
5433 # Libunwind support for ia64.
5434
5435
5436 # Check whether --with-libunwind-ia64 was given.
5437 if test "${with_libunwind_ia64+set}" = set; then :
5438   withval=$with_libunwind_ia64;
5439 else
5440   with_libunwind_ia64=auto
5441 fi
5442
5443
5444 # Backward compatibility option.
5445 if test "${with_libunwind+set}" = set; then
5446   if test x"$with_libunwind_ia64" != xauto; then
5447     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5448   fi
5449   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5450 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5451   with_libunwind_ia64="$with_libunwind"
5452 fi
5453
5454 case "$with_libunwind_ia64" in
5455   yes | no)
5456     ;;
5457   auto)
5458     for ac_header in libunwind-ia64.h
5459 do :
5460   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5461 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5462   cat >>confdefs.h <<_ACEOF
5463 #define HAVE_LIBUNWIND_IA64_H 1
5464 _ACEOF
5465
5466 fi
5467
5468 done
5469
5470     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5471     ;;
5472   *)
5473     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5474     ;;
5475 esac
5476
5477 if test x"$with_libunwind_ia64" = xyes; then
5478   for ac_header in libunwind-ia64.h
5479 do :
5480   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5481 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5482   cat >>confdefs.h <<_ACEOF
5483 #define HAVE_LIBUNWIND_IA64_H 1
5484 _ACEOF
5485
5486 fi
5487
5488 done
5489
5490   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5491     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5492   fi
5493   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5494   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5495   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5496 fi
5497
5498 opt_curses=no
5499
5500 # Check whether --with-curses was given.
5501 if test "${with_curses+set}" = set; then :
5502   withval=$with_curses; opt_curses=$withval
5503 fi
5504
5505
5506 prefer_curses=no
5507 if test "$opt_curses" = "yes"; then
5508   prefer_curses=yes
5509 fi
5510
5511 # Profiling support.
5512 # Check whether --enable-profiling was given.
5513 if test "${enable_profiling+set}" = set; then :
5514   enableval=$enable_profiling; case $enableval in
5515     yes | no)
5516       ;;
5517     *)
5518       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5519   esac
5520 else
5521   enable_profiling=no
5522 fi
5523
5524
5525 for ac_func in monstartup _mcleanup
5526 do :
5527   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5528 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5529 eval as_val=\$$as_ac_var
5530    if test "x$as_val" = x""yes; then :
5531   cat >>confdefs.h <<_ACEOF
5532 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5533 _ACEOF
5534
5535 fi
5536 done
5537
5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5539 $as_echo_n "checking for _etext... " >&6; }
5540 if test "${ac_cv_var__etext+set}" = set; then :
5541   $as_echo_n "(cached) " >&6
5542 else
5543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5544 /* end confdefs.h.  */
5545 #include <stdlib.h>
5546 extern char _etext;
5547
5548 int
5549 main ()
5550 {
5551 free (&_etext);
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 if ac_fn_c_try_link "$LINENO"; then :
5557   ac_cv_var__etext=yes
5558 else
5559   ac_cv_var__etext=no
5560 fi
5561 rm -f core conftest.err conftest.$ac_objext \
5562     conftest$ac_exeext conftest.$ac_ext
5563 fi
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5565 $as_echo "$ac_cv_var__etext" >&6; }
5566 if test $ac_cv_var__etext = yes; then
5567
5568 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5569
5570 fi
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5572 $as_echo_n "checking for etext... " >&6; }
5573 if test "${ac_cv_var_etext+set}" = set; then :
5574   $as_echo_n "(cached) " >&6
5575 else
5576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577 /* end confdefs.h.  */
5578 #include <stdlib.h>
5579 extern char etext;
5580
5581 int
5582 main ()
5583 {
5584 free (&etext);
5585   ;
5586   return 0;
5587 }
5588 _ACEOF
5589 if ac_fn_c_try_link "$LINENO"; then :
5590   ac_cv_var_etext=yes
5591 else
5592   ac_cv_var_etext=no
5593 fi
5594 rm -f core conftest.err conftest.$ac_objext \
5595     conftest$ac_exeext conftest.$ac_ext
5596 fi
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5598 $as_echo "$ac_cv_var_etext" >&6; }
5599 if test $ac_cv_var_etext = yes; then
5600
5601 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5602
5603 fi
5604 if test "$enable_profiling" = yes ; then
5605   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5606     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5607   fi
5608   PROFILE_CFLAGS=-pg
5609   OLD_CFLAGS="$CFLAGS"
5610   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5611
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5613 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5614 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5615   $as_echo_n "(cached) " >&6
5616 else
5617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h.  */
5619
5620 int
5621 main ()
5622 {
5623 int x;
5624   ;
5625   return 0;
5626 }
5627 _ACEOF
5628 if ac_fn_c_try_compile "$LINENO"; then :
5629   ac_cv_cc_supports_pg=yes
5630 else
5631   ac_cv_cc_supports_pg=no
5632 fi
5633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5634 fi
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5636 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5637
5638   if test $ac_cv_cc_supports_pg = no; then
5639     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5640   fi
5641
5642   CFLAGS="$OLD_CFLAGS"
5643 fi
5644
5645
5646
5647 # Check whether --with-pkgversion was given.
5648 if test "${with_pkgversion+set}" = set; then :
5649   withval=$with_pkgversion; case "$withval" in
5650       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5651       no)  PKGVERSION= ;;
5652       *)   PKGVERSION="($withval) " ;;
5653      esac
5654 else
5655   PKGVERSION="(GDB) "
5656
5657 fi
5658
5659
5660
5661
5662
5663 # Check whether --with-bugurl was given.
5664 if test "${with_bugurl+set}" = set; then :
5665   withval=$with_bugurl; case "$withval" in
5666       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5667       no)  BUGURL=
5668            ;;
5669       *)   BUGURL="$withval"
5670            ;;
5671      esac
5672 else
5673   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5674
5675 fi
5676
5677   case ${BUGURL} in
5678   "")
5679     REPORT_BUGS_TO=
5680     REPORT_BUGS_TEXI=
5681     ;;
5682   *)
5683     REPORT_BUGS_TO="<$BUGURL>"
5684     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5685     ;;
5686   esac;
5687
5688
5689
5690
5691 cat >>confdefs.h <<_ACEOF
5692 #define PKGVERSION "$PKGVERSION"
5693 _ACEOF
5694
5695
5696 cat >>confdefs.h <<_ACEOF
5697 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5698 _ACEOF
5699
5700
5701 # --------------------- #
5702 # Checks for programs.  #
5703 # --------------------- #
5704
5705 for ac_prog in gawk mawk nawk awk
5706 do
5707   # Extract the first word of "$ac_prog", so it can be a program name with args.
5708 set dummy $ac_prog; ac_word=$2
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5710 $as_echo_n "checking for $ac_word... " >&6; }
5711 if test "${ac_cv_prog_AWK+set}" = set; then :
5712   $as_echo_n "(cached) " >&6
5713 else
5714   if test -n "$AWK"; then
5715   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5716 else
5717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5718 for as_dir in $PATH
5719 do
5720   IFS=$as_save_IFS
5721   test -z "$as_dir" && as_dir=.
5722     for ac_exec_ext in '' $ac_executable_extensions; do
5723   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5724     ac_cv_prog_AWK="$ac_prog"
5725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5726     break 2
5727   fi
5728 done
5729   done
5730 IFS=$as_save_IFS
5731
5732 fi
5733 fi
5734 AWK=$ac_cv_prog_AWK
5735 if test -n "$AWK"; then
5736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5737 $as_echo "$AWK" >&6; }
5738 else
5739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5740 $as_echo "no" >&6; }
5741 fi
5742
5743
5744   test -n "$AWK" && break
5745 done
5746
5747 # Find a good install program.  We prefer a C program (faster),
5748 # so one script is as good as another.  But avoid the broken or
5749 # incompatible versions:
5750 # SysV /etc/install, /usr/sbin/install
5751 # SunOS /usr/etc/install
5752 # IRIX /sbin/install
5753 # AIX /bin/install
5754 # AmigaOS /C/install, which installs bootblocks on floppy discs
5755 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5756 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5757 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5758 # OS/2's system install, which has a completely different semantic
5759 # ./install, which can be erroneously created by make from ./install.sh.
5760 # Reject install programs that cannot install multiple files.
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5762 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5763 if test -z "$INSTALL"; then
5764 if test "${ac_cv_path_install+set}" = set; then :
5765   $as_echo_n "(cached) " >&6
5766 else
5767   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5768 for as_dir in $PATH
5769 do
5770   IFS=$as_save_IFS
5771   test -z "$as_dir" && as_dir=.
5772     # Account for people who put trailing slashes in PATH elements.
5773 case $as_dir/ in #((
5774   ./ | .// | /[cC]/* | \
5775   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5776   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5777   /usr/ucb/* ) ;;
5778   *)
5779     # OSF1 and SCO ODT 3.0 have their own names for install.
5780     # Don't use installbsd from OSF since it installs stuff as root
5781     # by default.
5782     for ac_prog in ginstall scoinst install; do
5783       for ac_exec_ext in '' $ac_executable_extensions; do
5784         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5785           if test $ac_prog = install &&
5786             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5787             # AIX install.  It has an incompatible calling convention.
5788             :
5789           elif test $ac_prog = install &&
5790             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5791             # program-specific install script used by HP pwplus--don't use.
5792             :
5793           else
5794             rm -rf conftest.one conftest.two conftest.dir
5795             echo one > conftest.one
5796             echo two > conftest.two
5797             mkdir conftest.dir
5798             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5799               test -s conftest.one && test -s conftest.two &&
5800               test -s conftest.dir/conftest.one &&
5801               test -s conftest.dir/conftest.two
5802             then
5803               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5804               break 3
5805             fi
5806           fi
5807         fi
5808       done
5809     done
5810     ;;
5811 esac
5812
5813   done
5814 IFS=$as_save_IFS
5815
5816 rm -rf conftest.one conftest.two conftest.dir
5817
5818 fi
5819   if test "${ac_cv_path_install+set}" = set; then
5820     INSTALL=$ac_cv_path_install
5821   else
5822     # As a last resort, use the slow shell script.  Don't cache a
5823     # value for INSTALL within a source directory, because that will
5824     # break other packages using the cache if that directory is
5825     # removed, or if the value is a relative name.
5826     INSTALL=$ac_install_sh
5827   fi
5828 fi
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5830 $as_echo "$INSTALL" >&6; }
5831
5832 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5833 # It thinks the first close brace ends the variable substitution.
5834 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5835
5836 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5837
5838 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5839
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5841 $as_echo_n "checking whether ln -s works... " >&6; }
5842 LN_S=$as_ln_s
5843 if test "$LN_S" = "ln -s"; then
5844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5845 $as_echo "yes" >&6; }
5846 else
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5848 $as_echo "no, using $LN_S" >&6; }
5849 fi
5850
5851 if test -n "$ac_tool_prefix"; then
5852   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5853 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5855 $as_echo_n "checking for $ac_word... " >&6; }
5856 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5857   $as_echo_n "(cached) " >&6
5858 else
5859   if test -n "$RANLIB"; then
5860   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5861 else
5862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5863 for as_dir in $PATH
5864 do
5865   IFS=$as_save_IFS
5866   test -z "$as_dir" && as_dir=.
5867     for ac_exec_ext in '' $ac_executable_extensions; do
5868   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5869     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5871     break 2
5872   fi
5873 done
5874   done
5875 IFS=$as_save_IFS
5876
5877 fi
5878 fi
5879 RANLIB=$ac_cv_prog_RANLIB
5880 if test -n "$RANLIB"; then
5881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5882 $as_echo "$RANLIB" >&6; }
5883 else
5884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5885 $as_echo "no" >&6; }
5886 fi
5887
5888
5889 fi
5890 if test -z "$ac_cv_prog_RANLIB"; then
5891   ac_ct_RANLIB=$RANLIB
5892   # Extract the first word of "ranlib", so it can be a program name with args.
5893 set dummy ranlib; ac_word=$2
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5895 $as_echo_n "checking for $ac_word... " >&6; }
5896 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5897   $as_echo_n "(cached) " >&6
5898 else
5899   if test -n "$ac_ct_RANLIB"; then
5900   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5901 else
5902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5903 for as_dir in $PATH
5904 do
5905   IFS=$as_save_IFS
5906   test -z "$as_dir" && as_dir=.
5907     for ac_exec_ext in '' $ac_executable_extensions; do
5908   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5909     ac_cv_prog_ac_ct_RANLIB="ranlib"
5910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5911     break 2
5912   fi
5913 done
5914   done
5915 IFS=$as_save_IFS
5916
5917 fi
5918 fi
5919 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5920 if test -n "$ac_ct_RANLIB"; then
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5922 $as_echo "$ac_ct_RANLIB" >&6; }
5923 else
5924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5925 $as_echo "no" >&6; }
5926 fi
5927
5928   if test "x$ac_ct_RANLIB" = x; then
5929     RANLIB=":"
5930   else
5931     case $cross_compiling:$ac_tool_warned in
5932 yes:)
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5935 ac_tool_warned=yes ;;
5936 esac
5937     RANLIB=$ac_ct_RANLIB
5938   fi
5939 else
5940   RANLIB="$ac_cv_prog_RANLIB"
5941 fi
5942
5943 for ac_prog in 'bison -y' byacc
5944 do
5945   # Extract the first word of "$ac_prog", so it can be a program name with args.
5946 set dummy $ac_prog; ac_word=$2
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5948 $as_echo_n "checking for $ac_word... " >&6; }
5949 if test "${ac_cv_prog_YACC+set}" = set; then :
5950   $as_echo_n "(cached) " >&6
5951 else
5952   if test -n "$YACC"; then
5953   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5954 else
5955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5956 for as_dir in $PATH
5957 do
5958   IFS=$as_save_IFS
5959   test -z "$as_dir" && as_dir=.
5960     for ac_exec_ext in '' $ac_executable_extensions; do
5961   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5962     ac_cv_prog_YACC="$ac_prog"
5963     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5964     break 2
5965   fi
5966 done
5967   done
5968 IFS=$as_save_IFS
5969
5970 fi
5971 fi
5972 YACC=$ac_cv_prog_YACC
5973 if test -n "$YACC"; then
5974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5975 $as_echo "$YACC" >&6; }
5976 else
5977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5978 $as_echo "no" >&6; }
5979 fi
5980
5981
5982   test -n "$YACC" && break
5983 done
5984 test -n "$YACC" || YACC="yacc"
5985
5986
5987 if test -n "$ac_tool_prefix"; then
5988   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5989 set dummy ${ac_tool_prefix}ar; ac_word=$2
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5991 $as_echo_n "checking for $ac_word... " >&6; }
5992 if test "${ac_cv_prog_AR+set}" = set; then :
5993   $as_echo_n "(cached) " >&6
5994 else
5995   if test -n "$AR"; then
5996   ac_cv_prog_AR="$AR" # Let the user override the test.
5997 else
5998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5999 for as_dir in $PATH
6000 do
6001   IFS=$as_save_IFS
6002   test -z "$as_dir" && as_dir=.
6003     for ac_exec_ext in '' $ac_executable_extensions; do
6004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6005     ac_cv_prog_AR="${ac_tool_prefix}ar"
6006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6007     break 2
6008   fi
6009 done
6010   done
6011 IFS=$as_save_IFS
6012
6013 fi
6014 fi
6015 AR=$ac_cv_prog_AR
6016 if test -n "$AR"; then
6017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6018 $as_echo "$AR" >&6; }
6019 else
6020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021 $as_echo "no" >&6; }
6022 fi
6023
6024
6025 fi
6026 if test -z "$ac_cv_prog_AR"; then
6027   ac_ct_AR=$AR
6028   # Extract the first word of "ar", so it can be a program name with args.
6029 set dummy ar; ac_word=$2
6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6031 $as_echo_n "checking for $ac_word... " >&6; }
6032 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6033   $as_echo_n "(cached) " >&6
6034 else
6035   if test -n "$ac_ct_AR"; then
6036   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6037 else
6038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6039 for as_dir in $PATH
6040 do
6041   IFS=$as_save_IFS
6042   test -z "$as_dir" && as_dir=.
6043     for ac_exec_ext in '' $ac_executable_extensions; do
6044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6045     ac_cv_prog_ac_ct_AR="ar"
6046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6047     break 2
6048   fi
6049 done
6050   done
6051 IFS=$as_save_IFS
6052
6053 fi
6054 fi
6055 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6056 if test -n "$ac_ct_AR"; then
6057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6058 $as_echo "$ac_ct_AR" >&6; }
6059 else
6060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6061 $as_echo "no" >&6; }
6062 fi
6063
6064   if test "x$ac_ct_AR" = x; then
6065     AR=""
6066   else
6067     case $cross_compiling:$ac_tool_warned in
6068 yes:)
6069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6071 ac_tool_warned=yes ;;
6072 esac
6073     AR=$ac_ct_AR
6074   fi
6075 else
6076   AR="$ac_cv_prog_AR"
6077 fi
6078
6079 if test -n "$ac_tool_prefix"; then
6080   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6081 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6083 $as_echo_n "checking for $ac_word... " >&6; }
6084 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6085   $as_echo_n "(cached) " >&6
6086 else
6087   if test -n "$DLLTOOL"; then
6088   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6089 else
6090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6091 for as_dir in $PATH
6092 do
6093   IFS=$as_save_IFS
6094   test -z "$as_dir" && as_dir=.
6095     for ac_exec_ext in '' $ac_executable_extensions; do
6096   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6097     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6099     break 2
6100   fi
6101 done
6102   done
6103 IFS=$as_save_IFS
6104
6105 fi
6106 fi
6107 DLLTOOL=$ac_cv_prog_DLLTOOL
6108 if test -n "$DLLTOOL"; then
6109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6110 $as_echo "$DLLTOOL" >&6; }
6111 else
6112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6113 $as_echo "no" >&6; }
6114 fi
6115
6116
6117 fi
6118 if test -z "$ac_cv_prog_DLLTOOL"; then
6119   ac_ct_DLLTOOL=$DLLTOOL
6120   # Extract the first word of "dlltool", so it can be a program name with args.
6121 set dummy dlltool; ac_word=$2
6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6123 $as_echo_n "checking for $ac_word... " >&6; }
6124 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6125   $as_echo_n "(cached) " >&6
6126 else
6127   if test -n "$ac_ct_DLLTOOL"; then
6128   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6129 else
6130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6131 for as_dir in $PATH
6132 do
6133   IFS=$as_save_IFS
6134   test -z "$as_dir" && as_dir=.
6135     for ac_exec_ext in '' $ac_executable_extensions; do
6136   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6137     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6138     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6139     break 2
6140   fi
6141 done
6142   done
6143 IFS=$as_save_IFS
6144
6145 fi
6146 fi
6147 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6148 if test -n "$ac_ct_DLLTOOL"; then
6149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6150 $as_echo "$ac_ct_DLLTOOL" >&6; }
6151 else
6152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6153 $as_echo "no" >&6; }
6154 fi
6155
6156   if test "x$ac_ct_DLLTOOL" = x; then
6157     DLLTOOL=""
6158   else
6159     case $cross_compiling:$ac_tool_warned in
6160 yes:)
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6162 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6163 ac_tool_warned=yes ;;
6164 esac
6165     DLLTOOL=$ac_ct_DLLTOOL
6166   fi
6167 else
6168   DLLTOOL="$ac_cv_prog_DLLTOOL"
6169 fi
6170
6171 if test -n "$ac_tool_prefix"; then
6172   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6173 set dummy ${ac_tool_prefix}windres; ac_word=$2
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6175 $as_echo_n "checking for $ac_word... " >&6; }
6176 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6177   $as_echo_n "(cached) " >&6
6178 else
6179   if test -n "$WINDRES"; then
6180   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6181 else
6182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6183 for as_dir in $PATH
6184 do
6185   IFS=$as_save_IFS
6186   test -z "$as_dir" && as_dir=.
6187     for ac_exec_ext in '' $ac_executable_extensions; do
6188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6189     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6191     break 2
6192   fi
6193 done
6194   done
6195 IFS=$as_save_IFS
6196
6197 fi
6198 fi
6199 WINDRES=$ac_cv_prog_WINDRES
6200 if test -n "$WINDRES"; then
6201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6202 $as_echo "$WINDRES" >&6; }
6203 else
6204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6205 $as_echo "no" >&6; }
6206 fi
6207
6208
6209 fi
6210 if test -z "$ac_cv_prog_WINDRES"; then
6211   ac_ct_WINDRES=$WINDRES
6212   # Extract the first word of "windres", so it can be a program name with args.
6213 set dummy windres; ac_word=$2
6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6215 $as_echo_n "checking for $ac_word... " >&6; }
6216 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6217   $as_echo_n "(cached) " >&6
6218 else
6219   if test -n "$ac_ct_WINDRES"; then
6220   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6221 else
6222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6223 for as_dir in $PATH
6224 do
6225   IFS=$as_save_IFS
6226   test -z "$as_dir" && as_dir=.
6227     for ac_exec_ext in '' $ac_executable_extensions; do
6228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6229     ac_cv_prog_ac_ct_WINDRES="windres"
6230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6231     break 2
6232   fi
6233 done
6234   done
6235 IFS=$as_save_IFS
6236
6237 fi
6238 fi
6239 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6240 if test -n "$ac_ct_WINDRES"; then
6241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6242 $as_echo "$ac_ct_WINDRES" >&6; }
6243 else
6244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6245 $as_echo "no" >&6; }
6246 fi
6247
6248   if test "x$ac_ct_WINDRES" = x; then
6249     WINDRES=""
6250   else
6251     case $cross_compiling:$ac_tool_warned in
6252 yes:)
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6255 ac_tool_warned=yes ;;
6256 esac
6257     WINDRES=$ac_ct_WINDRES
6258   fi
6259 else
6260   WINDRES="$ac_cv_prog_WINDRES"
6261 fi
6262
6263
6264 case $host_os in
6265   gnu*)
6266     # Needed for GNU Hurd hosts.
6267     if test -n "$ac_tool_prefix"; then
6268   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6269 set dummy ${ac_tool_prefix}mig; ac_word=$2
6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6271 $as_echo_n "checking for $ac_word... " >&6; }
6272 if test "${ac_cv_prog_MIG+set}" = set; then :
6273   $as_echo_n "(cached) " >&6
6274 else
6275   if test -n "$MIG"; then
6276   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6277 else
6278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6279 for as_dir in $PATH
6280 do
6281   IFS=$as_save_IFS
6282   test -z "$as_dir" && as_dir=.
6283     for ac_exec_ext in '' $ac_executable_extensions; do
6284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6285     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6287     break 2
6288   fi
6289 done
6290   done
6291 IFS=$as_save_IFS
6292
6293 fi
6294 fi
6295 MIG=$ac_cv_prog_MIG
6296 if test -n "$MIG"; then
6297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6298 $as_echo "$MIG" >&6; }
6299 else
6300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6301 $as_echo "no" >&6; }
6302 fi
6303
6304
6305 fi
6306 if test -z "$ac_cv_prog_MIG"; then
6307   ac_ct_MIG=$MIG
6308   # Extract the first word of "mig", so it can be a program name with args.
6309 set dummy mig; ac_word=$2
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6311 $as_echo_n "checking for $ac_word... " >&6; }
6312 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6313   $as_echo_n "(cached) " >&6
6314 else
6315   if test -n "$ac_ct_MIG"; then
6316   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6317 else
6318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6319 for as_dir in $PATH
6320 do
6321   IFS=$as_save_IFS
6322   test -z "$as_dir" && as_dir=.
6323     for ac_exec_ext in '' $ac_executable_extensions; do
6324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6325     ac_cv_prog_ac_ct_MIG="mig"
6326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6327     break 2
6328   fi
6329 done
6330   done
6331 IFS=$as_save_IFS
6332
6333 fi
6334 fi
6335 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6336 if test -n "$ac_ct_MIG"; then
6337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6338 $as_echo "$ac_ct_MIG" >&6; }
6339 else
6340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6341 $as_echo "no" >&6; }
6342 fi
6343
6344   if test "x$ac_ct_MIG" = x; then
6345     MIG=""
6346   else
6347     case $cross_compiling:$ac_tool_warned in
6348 yes:)
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6351 ac_tool_warned=yes ;;
6352 esac
6353     MIG=$ac_ct_MIG
6354   fi
6355 else
6356   MIG="$ac_cv_prog_MIG"
6357 fi
6358
6359     if test x"$MIG" = x; then
6360       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6361     fi
6362     ;;
6363 esac
6364
6365 # ---------------------- #
6366 # Checks for libraries.  #
6367 # ---------------------- #
6368
6369 # We might need to link with -lm; most simulators need it.
6370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6371 $as_echo_n "checking for main in -lm... " >&6; }
6372 if test "${ac_cv_lib_m_main+set}" = set; then :
6373   $as_echo_n "(cached) " >&6
6374 else
6375   ac_check_lib_save_LIBS=$LIBS
6376 LIBS="-lm  $LIBS"
6377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6378 /* end confdefs.h.  */
6379
6380
6381 int
6382 main ()
6383 {
6384 return main ();
6385   ;
6386   return 0;
6387 }
6388 _ACEOF
6389 if ac_fn_c_try_link "$LINENO"; then :
6390   ac_cv_lib_m_main=yes
6391 else
6392   ac_cv_lib_m_main=no
6393 fi
6394 rm -f core conftest.err conftest.$ac_objext \
6395     conftest$ac_exeext conftest.$ac_ext
6396 LIBS=$ac_check_lib_save_LIBS
6397 fi
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6399 $as_echo "$ac_cv_lib_m_main" >&6; }
6400 if test "x$ac_cv_lib_m_main" = x""yes; then :
6401   cat >>confdefs.h <<_ACEOF
6402 #define HAVE_LIBM 1
6403 _ACEOF
6404
6405   LIBS="-lm $LIBS"
6406
6407 fi
6408
6409
6410 # We need to link with -lw to get `wctype' on Solaris before Solaris
6411 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6412 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6413 # is known to have this problem).  Therefore we avoid libw if we can.
6414 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6415 if test "x$ac_cv_func_wctype" = x""yes; then :
6416
6417 else
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6419 $as_echo_n "checking for wctype in -lw... " >&6; }
6420 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   ac_check_lib_save_LIBS=$LIBS
6424 LIBS="-lw  $LIBS"
6425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6426 /* end confdefs.h.  */
6427
6428 /* Override any GCC internal prototype to avoid an error.
6429    Use char because int might match the return type of a GCC
6430    builtin and then its argument prototype would still apply.  */
6431 #ifdef __cplusplus
6432 extern "C"
6433 #endif
6434 char wctype ();
6435 int
6436 main ()
6437 {
6438 return wctype ();
6439   ;
6440   return 0;
6441 }
6442 _ACEOF
6443 if ac_fn_c_try_link "$LINENO"; then :
6444   ac_cv_lib_w_wctype=yes
6445 else
6446   ac_cv_lib_w_wctype=no
6447 fi
6448 rm -f core conftest.err conftest.$ac_objext \
6449     conftest$ac_exeext conftest.$ac_ext
6450 LIBS=$ac_check_lib_save_LIBS
6451 fi
6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6453 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6454 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6455   cat >>confdefs.h <<_ACEOF
6456 #define HAVE_LIBW 1
6457 _ACEOF
6458
6459   LIBS="-lw $LIBS"
6460
6461 fi
6462
6463 fi
6464
6465
6466 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6468 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6469 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6470   $as_echo_n "(cached) " >&6
6471 else
6472   ac_func_search_save_LIBS=$LIBS
6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6474 /* end confdefs.h.  */
6475
6476 /* Override any GCC internal prototype to avoid an error.
6477    Use char because int might match the return type of a GCC
6478    builtin and then its argument prototype would still apply.  */
6479 #ifdef __cplusplus
6480 extern "C"
6481 #endif
6482 char gethostbyname ();
6483 int
6484 main ()
6485 {
6486 return gethostbyname ();
6487   ;
6488   return 0;
6489 }
6490 _ACEOF
6491 for ac_lib in '' nsl; do
6492   if test -z "$ac_lib"; then
6493     ac_res="none required"
6494   else
6495     ac_res=-l$ac_lib
6496     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6497   fi
6498   if ac_fn_c_try_link "$LINENO"; then :
6499   ac_cv_search_gethostbyname=$ac_res
6500 fi
6501 rm -f core conftest.err conftest.$ac_objext \
6502     conftest$ac_exeext
6503   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6504   break
6505 fi
6506 done
6507 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6508
6509 else
6510   ac_cv_search_gethostbyname=no
6511 fi
6512 rm conftest.$ac_ext
6513 LIBS=$ac_func_search_save_LIBS
6514 fi
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6516 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6517 ac_res=$ac_cv_search_gethostbyname
6518 if test "$ac_res" != no; then :
6519   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6520
6521 fi
6522
6523
6524 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6526 $as_echo_n "checking for library containing socketpair... " >&6; }
6527 if test "${ac_cv_search_socketpair+set}" = set; then :
6528   $as_echo_n "(cached) " >&6
6529 else
6530   ac_func_search_save_LIBS=$LIBS
6531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6532 /* end confdefs.h.  */
6533
6534 /* Override any GCC internal prototype to avoid an error.
6535    Use char because int might match the return type of a GCC
6536    builtin and then its argument prototype would still apply.  */
6537 #ifdef __cplusplus
6538 extern "C"
6539 #endif
6540 char socketpair ();
6541 int
6542 main ()
6543 {
6544 return socketpair ();
6545   ;
6546   return 0;
6547 }
6548 _ACEOF
6549 for ac_lib in '' socket; do
6550   if test -z "$ac_lib"; then
6551     ac_res="none required"
6552   else
6553     ac_res=-l$ac_lib
6554     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6555   fi
6556   if ac_fn_c_try_link "$LINENO"; then :
6557   ac_cv_search_socketpair=$ac_res
6558 fi
6559 rm -f core conftest.err conftest.$ac_objext \
6560     conftest$ac_exeext
6561   if test "${ac_cv_search_socketpair+set}" = set; then :
6562   break
6563 fi
6564 done
6565 if test "${ac_cv_search_socketpair+set}" = set; then :
6566
6567 else
6568   ac_cv_search_socketpair=no
6569 fi
6570 rm conftest.$ac_ext
6571 LIBS=$ac_func_search_save_LIBS
6572 fi
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6574 $as_echo "$ac_cv_search_socketpair" >&6; }
6575 ac_res=$ac_cv_search_socketpair
6576 if test "$ac_res" != no; then :
6577   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6578
6579 fi
6580
6581
6582 # Link in zlib if we can.  This allows us to read compressed debug sections.
6583
6584   # See if the user specified whether he wants zlib support or not.
6585
6586 # Check whether --with-zlib was given.
6587 if test "${with_zlib+set}" = set; then :
6588   withval=$with_zlib;
6589 else
6590   with_zlib=auto
6591 fi
6592
6593
6594   if test "$with_zlib" != "no"; then
6595     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6596 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6597 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6598   $as_echo_n "(cached) " >&6
6599 else
6600   ac_func_search_save_LIBS=$LIBS
6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6602 /* end confdefs.h.  */
6603
6604 /* Override any GCC internal prototype to avoid an error.
6605    Use char because int might match the return type of a GCC
6606    builtin and then its argument prototype would still apply.  */
6607 #ifdef __cplusplus
6608 extern "C"
6609 #endif
6610 char zlibVersion ();
6611 int
6612 main ()
6613 {
6614 return zlibVersion ();
6615   ;
6616   return 0;
6617 }
6618 _ACEOF
6619 for ac_lib in '' z; do
6620   if test -z "$ac_lib"; then
6621     ac_res="none required"
6622   else
6623     ac_res=-l$ac_lib
6624     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6625   fi
6626   if ac_fn_c_try_link "$LINENO"; then :
6627   ac_cv_search_zlibVersion=$ac_res
6628 fi
6629 rm -f core conftest.err conftest.$ac_objext \
6630     conftest$ac_exeext
6631   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6632   break
6633 fi
6634 done
6635 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6636
6637 else
6638   ac_cv_search_zlibVersion=no
6639 fi
6640 rm conftest.$ac_ext
6641 LIBS=$ac_func_search_save_LIBS
6642 fi
6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6644 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6645 ac_res=$ac_cv_search_zlibVersion
6646 if test "$ac_res" != no; then :
6647   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6648   for ac_header in zlib.h
6649 do :
6650   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6651 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6652   cat >>confdefs.h <<_ACEOF
6653 #define HAVE_ZLIB_H 1
6654 _ACEOF
6655
6656 fi
6657
6658 done
6659
6660 fi
6661
6662     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6663       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6664     fi
6665   fi
6666
6667
6668 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6670 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6671 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6672   $as_echo_n "(cached) " >&6
6673 else
6674   ac_func_search_save_LIBS=$LIBS
6675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6676 /* end confdefs.h.  */
6677
6678 /* Override any GCC internal prototype to avoid an error.
6679    Use char because int might match the return type of a GCC
6680    builtin and then its argument prototype would still apply.  */
6681 #ifdef __cplusplus
6682 extern "C"
6683 #endif
6684 char dlgetmodinfo ();
6685 int
6686 main ()
6687 {
6688 return dlgetmodinfo ();
6689   ;
6690   return 0;
6691 }
6692 _ACEOF
6693 for ac_lib in '' dl xpdl; do
6694   if test -z "$ac_lib"; then
6695     ac_res="none required"
6696   else
6697     ac_res=-l$ac_lib
6698     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6699   fi
6700   if ac_fn_c_try_link "$LINENO"; then :
6701   ac_cv_search_dlgetmodinfo=$ac_res
6702 fi
6703 rm -f core conftest.err conftest.$ac_objext \
6704     conftest$ac_exeext
6705   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6706   break
6707 fi
6708 done
6709 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6710
6711 else
6712   ac_cv_search_dlgetmodinfo=no
6713 fi
6714 rm conftest.$ac_ext
6715 LIBS=$ac_func_search_save_LIBS
6716 fi
6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6718 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6719 ac_res=$ac_cv_search_dlgetmodinfo
6720 if test "$ac_res" != no; then :
6721   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6722
6723 fi
6724
6725
6726
6727
6728
6729 # Check whether --with-libiconv-prefix was given.
6730 if test "${with_libiconv_prefix+set}" = set; then :
6731   withval=$with_libiconv_prefix;
6732     for dir in `echo "$withval" | tr : ' '`; do
6733       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6734       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6735     done
6736
6737 fi
6738
6739
6740   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6741   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6742
6743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6744 $as_echo_n "checking for iconv... " >&6; }
6745 if test "${am_cv_func_iconv+set}" = set; then :
6746   $as_echo_n "(cached) " >&6
6747 else
6748
6749     am_cv_func_iconv="no, consider installing GNU libiconv"
6750     am_cv_lib_iconv=no
6751     am_cv_use_build_libiconv=no
6752     am_cv_build_libiconv_path=
6753
6754     # If libiconv is part of the build tree, then try using it over
6755     # any system iconv.
6756     if test -d ../libiconv; then
6757       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6758         am_save_LIBS="$LIBS"
6759         am_save_CPPFLAGS="$CPPFLAGS"
6760         LIBS="$LIBS $lib_dir/libiconv.a"
6761         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6762         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6763 /* end confdefs.h.  */
6764 #include <stdlib.h>
6765 #include <iconv.h>
6766 int
6767 main ()
6768 {
6769 iconv_t cd = iconv_open("","");
6770            iconv(cd,NULL,NULL,NULL,NULL);
6771            iconv_close(cd);
6772   ;
6773   return 0;
6774 }
6775 _ACEOF
6776 if ac_fn_c_try_link "$LINENO"; then :
6777   am_cv_use_build_libiconv=yes
6778           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6779           am_cv_lib_iconv=yes
6780           am_cv_func_iconv=yes
6781 fi
6782 rm -f core conftest.err conftest.$ac_objext \
6783     conftest$ac_exeext conftest.$ac_ext
6784         LIBS="$am_save_LIBS"
6785         CPPFLAGS="$am_save_CPPFLAGS"
6786         if test "$am_cv_use_build_libiconv" = "yes"; then
6787           break
6788         fi
6789       done
6790     fi
6791
6792     # Next, try to find iconv in libc.
6793     if test "$am_cv_func_iconv" != yes; then
6794       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6795 /* end confdefs.h.  */
6796 #include <stdlib.h>
6797 #include <iconv.h>
6798 int
6799 main ()
6800 {
6801 iconv_t cd = iconv_open("","");
6802          iconv(cd,NULL,NULL,NULL,NULL);
6803          iconv_close(cd);
6804   ;
6805   return 0;
6806 }
6807 _ACEOF
6808 if ac_fn_c_try_link "$LINENO"; then :
6809   am_cv_func_iconv=yes
6810 fi
6811 rm -f core conftest.err conftest.$ac_objext \
6812     conftest$ac_exeext conftest.$ac_ext
6813     fi
6814
6815     # If iconv was not in libc, try -liconv.  In this case, arrange to
6816     # look in the libiconv prefix, if it was specified by the user.
6817     if test "$am_cv_func_iconv" != yes; then
6818       am_save_CPPFLAGS="$CPPFLAGS"
6819       am_save_LIBS="$LIBS"
6820       if test -n "$LIBICONV_INCLUDE"; then
6821         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6822         LIBS="$LIBS $LIBICONV_LIBDIR"
6823       fi
6824       LIBS="$LIBS -liconv"
6825       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6826 /* end confdefs.h.  */
6827 #include <stdlib.h>
6828 #include <iconv.h>
6829 int
6830 main ()
6831 {
6832 iconv_t cd = iconv_open("","");
6833          iconv(cd,NULL,NULL,NULL,NULL);
6834          iconv_close(cd);
6835   ;
6836   return 0;
6837 }
6838 _ACEOF
6839 if ac_fn_c_try_link "$LINENO"; then :
6840   am_cv_lib_iconv=yes
6841         am_cv_func_iconv=yes
6842 fi
6843 rm -f core conftest.err conftest.$ac_objext \
6844     conftest$ac_exeext conftest.$ac_ext
6845       LIBS="$am_save_LIBS"
6846       CPPFLAGS="$am_save_CPPFLAGS"
6847     fi
6848
6849 fi
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6851 $as_echo "$am_cv_func_iconv" >&6; }
6852
6853   # Set the various flags based on the cache variables.  We can't rely
6854   # on the flags to remain set from the above code, due to caching.
6855   LIBICONV=
6856   if test "$am_cv_lib_iconv" = yes; then
6857     LIBICONV="-liconv"
6858   else
6859     LIBICONV_LIBDIR=
6860     LIBICONV_INCLUDE=
6861   fi
6862   if test "$am_cv_use_build_libiconv" = yes; then
6863     LIBICONV="$am_cv_build_libiconv_path"
6864     LIBICONV_LIBDIR=""
6865     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6866   fi
6867   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6868   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6869
6870   if test "$am_cv_func_iconv" = yes; then
6871
6872 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6873
6874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6875 $as_echo_n "checking for iconv declaration... " >&6; }
6876     if test "${am_cv_proto_iconv+set}" = set; then :
6877   $as_echo_n "(cached) " >&6
6878 else
6879
6880       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6881 /* end confdefs.h.  */
6882
6883 #include <stdlib.h>
6884 #include <iconv.h>
6885 extern
6886 #ifdef __cplusplus
6887 "C"
6888 #endif
6889 #if defined(__STDC__) || defined(__cplusplus)
6890 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6891 #else
6892 size_t iconv();
6893 #endif
6894
6895 int
6896 main ()
6897 {
6898
6899   ;
6900   return 0;
6901 }
6902 _ACEOF
6903 if ac_fn_c_try_compile "$LINENO"; then :
6904   am_cv_proto_iconv_arg1=""
6905 else
6906   am_cv_proto_iconv_arg1="const"
6907 fi
6908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6909       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6910 fi
6911
6912     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6913     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6914          }$am_cv_proto_iconv" >&5
6915 $as_echo "${ac_t:-
6916          }$am_cv_proto_iconv" >&6; }
6917
6918 cat >>confdefs.h <<_ACEOF
6919 #define ICONV_CONST $am_cv_proto_iconv_arg1
6920 _ACEOF
6921
6922   fi
6923
6924
6925 # GDB may fork/exec the iconv program to get the list of supported character
6926 # sets.  Allow the user to specify where to find it.
6927 # There are several factors affecting the choice of option name:
6928 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6929 #   the build-time location of libiconv files.
6930 # - The program we need to find is iconv, which comes with glibc.  The user
6931 #   doesn't necessarily have libiconv installed.  Therefore naming this
6932 #   --with-libiconv-foo feels wrong.
6933 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6934 #   defined to work on directories not files (though it really doesn't know
6935 #   the difference).
6936 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6937 #   with --with-libiconv-prefix.
6938 # Putting these together is why the option name is --with-iconv-bin.
6939
6940
6941 # Check whether --with-iconv-bin was given.
6942 if test "${with_iconv_bin+set}" = set; then :
6943   withval=$with_iconv_bin; iconv_bin="${withval}"
6944
6945 cat >>confdefs.h <<_ACEOF
6946 #define ICONV_BIN "${iconv_bin}"
6947 _ACEOF
6948
6949
6950   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6951      if test "x$prefix" = xNONE; then
6952         test_prefix=/usr/local
6953      else
6954         test_prefix=$prefix
6955      fi
6956   else
6957      test_prefix=$exec_prefix
6958   fi
6959   value=0
6960   case ${iconv_bin} in
6961      "${test_prefix}"|"${test_prefix}/"*|\
6962         '${exec_prefix}'|'${exec_prefix}/'*)
6963      value=1
6964      ;;
6965   esac
6966
6967 cat >>confdefs.h <<_ACEOF
6968 #define ICONV_BIN_RELOCATABLE $value
6969 _ACEOF
6970
6971
6972
6973 fi
6974
6975
6976 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6977 # There is a very specific comment in /usr/include/curses.h explaining that
6978 # termcap routines built into libcurses must not be used.
6979 #
6980 # The symptoms we observed so far is GDB unexpectedly changing
6981 # the terminal settings when tgetent is called - this is particularly
6982 # visible as the output is missing carriage returns, and so rapidly
6983 # becomes very hard to read.
6984 #
6985 # The readline configure script has already decided that libtermcap
6986 # was enough for its purposes, and so decided to build readline using
6987 # libtermcap.  Since the TUI mode requires curses, building GDB with
6988 # TUI enabled results in both libraries to be used at the same time,
6989 # which is not allowed.  This basically means that GDB with TUI is
6990 # broken on alpha-osf.
6991
6992 case $host_os in
6993   osf* )
6994     if test x"$enable_tui" = xyes; then
6995       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6996     fi
6997     if test x"$enable_tui" = xauto; then
6998       enable_tui=no
6999     fi
7000     ;;
7001 esac
7002
7003 # For the TUI, we need enhanced curses functionality.
7004 if test x"$enable_tui" != xno; then
7005   prefer_curses=yes
7006 fi
7007
7008 curses_found=no
7009 if test x"$prefer_curses" = xyes; then
7010   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7011   # curses library because the latter might not provide all the
7012   # functionality we need.  However, this leads to problems on systems
7013   # where the linker searches /usr/local/lib, but the compiler doesn't
7014   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7015   # default installation of ncurses on alpha*-dec-osf* will lead to such
7016   # a situation.
7017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7018 $as_echo_n "checking for library containing waddstr... " >&6; }
7019 if test "${ac_cv_search_waddstr+set}" = set; then :
7020   $as_echo_n "(cached) " >&6
7021 else
7022   ac_func_search_save_LIBS=$LIBS
7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7024 /* end confdefs.h.  */
7025
7026 /* Override any GCC internal prototype to avoid an error.
7027    Use char because int might match the return type of a GCC
7028    builtin and then its argument prototype would still apply.  */
7029 #ifdef __cplusplus
7030 extern "C"
7031 #endif
7032 char waddstr ();
7033 int
7034 main ()
7035 {
7036 return waddstr ();
7037   ;
7038   return 0;
7039 }
7040 _ACEOF
7041 for ac_lib in '' ncurses cursesX curses; do
7042   if test -z "$ac_lib"; then
7043     ac_res="none required"
7044   else
7045     ac_res=-l$ac_lib
7046     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7047   fi
7048   if ac_fn_c_try_link "$LINENO"; then :
7049   ac_cv_search_waddstr=$ac_res
7050 fi
7051 rm -f core conftest.err conftest.$ac_objext \
7052     conftest$ac_exeext
7053   if test "${ac_cv_search_waddstr+set}" = set; then :
7054   break
7055 fi
7056 done
7057 if test "${ac_cv_search_waddstr+set}" = set; then :
7058
7059 else
7060   ac_cv_search_waddstr=no
7061 fi
7062 rm conftest.$ac_ext
7063 LIBS=$ac_func_search_save_LIBS
7064 fi
7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7066 $as_echo "$ac_cv_search_waddstr" >&6; }
7067 ac_res=$ac_cv_search_waddstr
7068 if test "$ac_res" != no; then :
7069   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7070
7071 fi
7072
7073
7074   if test "$ac_cv_search_waddstr" != no; then
7075     curses_found=yes
7076   fi
7077 fi
7078
7079 # Check whether we should enable the TUI, but only do so if we really
7080 # can.
7081 if test x"$enable_tui" != xno; then
7082   if test -d $srcdir/tui; then
7083     if test "$curses_found" != no; then
7084       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7085       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7086       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7087       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7088     else
7089       if test x"$enable_tui" = xyes; then
7090         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7091       else
7092         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7093 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7094       fi
7095     fi
7096   fi
7097 fi
7098
7099 # Since GDB uses Readline, we need termcap functionality.  In many
7100 # cases this will be provided by the curses library, but some systems
7101 # have a seperate termcap library, or no curses library at all.
7102
7103 case $host_os in
7104   cygwin*)
7105     if test -d $srcdir/libtermcap; then
7106       LIBS="../libtermcap/libtermcap.a $LIBS"
7107       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7108     fi ;;
7109   go32* | *djgpp*)
7110     ac_cv_search_tgetent="none required"
7111     ;;
7112   *mingw32*)
7113     ac_cv_search_tgetent="none required"
7114     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
7115     ;;
7116 esac
7117
7118 # These are the libraries checked by Readline.
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7120 $as_echo_n "checking for library containing tgetent... " >&6; }
7121 if test "${ac_cv_search_tgetent+set}" = set; then :
7122   $as_echo_n "(cached) " >&6
7123 else
7124   ac_func_search_save_LIBS=$LIBS
7125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7126 /* end confdefs.h.  */
7127
7128 /* Override any GCC internal prototype to avoid an error.
7129    Use char because int might match the return type of a GCC
7130    builtin and then its argument prototype would still apply.  */
7131 #ifdef __cplusplus
7132 extern "C"
7133 #endif
7134 char tgetent ();
7135 int
7136 main ()
7137 {
7138 return tgetent ();
7139   ;
7140   return 0;
7141 }
7142 _ACEOF
7143 for ac_lib in '' termcap tinfo curses ncurses; do
7144   if test -z "$ac_lib"; then
7145     ac_res="none required"
7146   else
7147     ac_res=-l$ac_lib
7148     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7149   fi
7150   if ac_fn_c_try_link "$LINENO"; then :
7151   ac_cv_search_tgetent=$ac_res
7152 fi
7153 rm -f core conftest.err conftest.$ac_objext \
7154     conftest$ac_exeext
7155   if test "${ac_cv_search_tgetent+set}" = set; then :
7156   break
7157 fi
7158 done
7159 if test "${ac_cv_search_tgetent+set}" = set; then :
7160
7161 else
7162   ac_cv_search_tgetent=no
7163 fi
7164 rm conftest.$ac_ext
7165 LIBS=$ac_func_search_save_LIBS
7166 fi
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7168 $as_echo "$ac_cv_search_tgetent" >&6; }
7169 ac_res=$ac_cv_search_tgetent
7170 if test "$ac_res" != no; then :
7171   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7172
7173 fi
7174
7175
7176 if test "$ac_cv_search_tgetent" = no; then
7177   as_fn_error "no termcap library found" "$LINENO" 5
7178 fi
7179
7180
7181 # Check whether --with-system-readline was given.
7182 if test "${with_system_readline+set}" = set; then :
7183   withval=$with_system_readline;
7184 fi
7185
7186
7187 if test "$with_system_readline" = yes; then
7188   READLINE=-lreadline
7189   READLINE_DEPS=
7190   READLINE_CFLAGS=
7191   READLINE_TEXI_INCFLAG=
7192 else
7193   READLINE='$(READLINE_DIR)/libreadline.a'
7194   READLINE_DEPS='$(READLINE)'
7195   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7196   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7197 fi
7198
7199
7200
7201
7202
7203 # Generate jit-reader.h
7204
7205 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7206 TARGET_PTR=
7207
7208 # The cast to long int works around a bug in the HP C Compiler
7209 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7210 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7211 # This bug is HP SR number 8606223364.
7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7213 $as_echo_n "checking size of unsigned long long... " >&6; }
7214 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7215   $as_echo_n "(cached) " >&6
7216 else
7217   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7218
7219 else
7220   if test "$ac_cv_type_unsigned_long_long" = yes; then
7221      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7222 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7223 { as_fn_set_status 77
7224 as_fn_error "cannot compute sizeof (unsigned long long)
7225 See \`config.log' for more details." "$LINENO" 5; }; }
7226    else
7227      ac_cv_sizeof_unsigned_long_long=0
7228    fi
7229 fi
7230
7231 fi
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7233 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7234
7235
7236
7237 cat >>confdefs.h <<_ACEOF
7238 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7239 _ACEOF
7240
7241
7242 # The cast to long int works around a bug in the HP C Compiler
7243 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7244 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7245 # This bug is HP SR number 8606223364.
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7247 $as_echo_n "checking size of unsigned long... " >&6; }
7248 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7249   $as_echo_n "(cached) " >&6
7250 else
7251   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7252
7253 else
7254   if test "$ac_cv_type_unsigned_long" = yes; then
7255      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7257 { as_fn_set_status 77
7258 as_fn_error "cannot compute sizeof (unsigned long)
7259 See \`config.log' for more details." "$LINENO" 5; }; }
7260    else
7261      ac_cv_sizeof_unsigned_long=0
7262    fi
7263 fi
7264
7265 fi
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7267 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7268
7269
7270
7271 cat >>confdefs.h <<_ACEOF
7272 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7273 _ACEOF
7274
7275
7276 # The cast to long int works around a bug in the HP C Compiler
7277 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7278 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7279 # This bug is HP SR number 8606223364.
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7281 $as_echo_n "checking size of unsigned __int128... " >&6; }
7282 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7283   $as_echo_n "(cached) " >&6
7284 else
7285   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7286
7287 else
7288   if test "$ac_cv_type_unsigned___int128" = yes; then
7289      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7291 { as_fn_set_status 77
7292 as_fn_error "cannot compute sizeof (unsigned __int128)
7293 See \`config.log' for more details." "$LINENO" 5; }; }
7294    else
7295      ac_cv_sizeof_unsigned___int128=0
7296    fi
7297 fi
7298
7299 fi
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7301 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7302
7303
7304
7305 cat >>confdefs.h <<_ACEOF
7306 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7307 _ACEOF
7308
7309
7310
7311 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7312   TARGET_PTR="unsigned long"
7313 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7314   TARGET_PTR="unsigned long long"
7315 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7316   TARGET_PTR="unsigned __int128"
7317 else
7318   TARGET_PTR="unsigned long"
7319 fi
7320
7321
7322 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7323
7324
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7326 $as_echo_n "checking for library containing dlopen... " >&6; }
7327 if test "${ac_cv_search_dlopen+set}" = set; then :
7328   $as_echo_n "(cached) " >&6
7329 else
7330   ac_func_search_save_LIBS=$LIBS
7331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7332 /* end confdefs.h.  */
7333
7334 /* Override any GCC internal prototype to avoid an error.
7335    Use char because int might match the return type of a GCC
7336    builtin and then its argument prototype would still apply.  */
7337 #ifdef __cplusplus
7338 extern "C"
7339 #endif
7340 char dlopen ();
7341 int
7342 main ()
7343 {
7344 return dlopen ();
7345   ;
7346   return 0;
7347 }
7348 _ACEOF
7349 for ac_lib in '' dl; do
7350   if test -z "$ac_lib"; then
7351     ac_res="none required"
7352   else
7353     ac_res=-l$ac_lib
7354     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7355   fi
7356   if ac_fn_c_try_link "$LINENO"; then :
7357   ac_cv_search_dlopen=$ac_res
7358 fi
7359 rm -f core conftest.err conftest.$ac_objext \
7360     conftest$ac_exeext
7361   if test "${ac_cv_search_dlopen+set}" = set; then :
7362   break
7363 fi
7364 done
7365 if test "${ac_cv_search_dlopen+set}" = set; then :
7366
7367 else
7368   ac_cv_search_dlopen=no
7369 fi
7370 rm conftest.$ac_ext
7371 LIBS=$ac_func_search_save_LIBS
7372 fi
7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7374 $as_echo "$ac_cv_search_dlopen" >&6; }
7375 ac_res=$ac_cv_search_dlopen
7376 if test "$ac_res" != no; then :
7377   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7378
7379 fi
7380
7381
7382
7383
7384 # Check whether --with-jit-reader-dir was given.
7385 if test "${with_jit_reader_dir+set}" = set; then :
7386   withval=$with_jit_reader_dir;
7387     JIT_READER_DIR=$withval
7388 else
7389   JIT_READER_DIR=${libdir}/gdb
7390 fi
7391
7392
7393   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7394   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7395   ac_define_dir=`eval echo $JIT_READER_DIR`
7396   ac_define_dir=`eval echo $ac_define_dir`
7397
7398 cat >>confdefs.h <<_ACEOF
7399 #define JIT_READER_DIR "$ac_define_dir"
7400 _ACEOF
7401
7402
7403
7404
7405   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7406      if test "x$prefix" = xNONE; then
7407         test_prefix=/usr/local
7408      else
7409         test_prefix=$prefix
7410      fi
7411   else
7412      test_prefix=$exec_prefix
7413   fi
7414   value=0
7415   case ${ac_define_dir} in
7416      "${test_prefix}"|"${test_prefix}/"*|\
7417         '${exec_prefix}'|'${exec_prefix}/'*)
7418      value=1
7419      ;;
7420   esac
7421
7422 cat >>confdefs.h <<_ACEOF
7423 #define JIT_READER_DIR_RELOCATABLE $value
7424 _ACEOF
7425
7426
7427
7428
7429
7430 # Check whether --with-expat was given.
7431 if test "${with_expat+set}" = set; then :
7432   withval=$with_expat;
7433 else
7434   with_expat=auto
7435 fi
7436
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7438 $as_echo_n "checking whether to use expat... " >&6; }
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7440 $as_echo "$with_expat" >&6; }
7441
7442 if test "${with_expat}" = no; then
7443   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7444 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7445   HAVE_LIBEXPAT=no
7446 else
7447
7448       if test "X$prefix" = "XNONE"; then
7449     acl_final_prefix="$ac_default_prefix"
7450   else
7451     acl_final_prefix="$prefix"
7452   fi
7453   if test "X$exec_prefix" = "XNONE"; then
7454     acl_final_exec_prefix='${prefix}'
7455   else
7456     acl_final_exec_prefix="$exec_prefix"
7457   fi
7458   acl_save_prefix="$prefix"
7459   prefix="$acl_final_prefix"
7460   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7461   prefix="$acl_save_prefix"
7462
7463
7464 # Check whether --with-gnu-ld was given.
7465 if test "${with_gnu_ld+set}" = set; then :
7466   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7467 else
7468   with_gnu_ld=no
7469 fi
7470
7471 # Prepare PATH_SEPARATOR.
7472 # The user is always right.
7473 if test "${PATH_SEPARATOR+set}" != set; then
7474   echo "#! /bin/sh" >conf$$.sh
7475   echo  "exit 0"   >>conf$$.sh
7476   chmod +x conf$$.sh
7477   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7478     PATH_SEPARATOR=';'
7479   else
7480     PATH_SEPARATOR=:
7481   fi
7482   rm -f conf$$.sh
7483 fi
7484 ac_prog=ld
7485 if test "$GCC" = yes; then
7486   # Check if gcc -print-prog-name=ld gives a path.
7487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7488 $as_echo_n "checking for ld used by GCC... " >&6; }
7489   case $host in
7490   *-*-mingw*)
7491     # gcc leaves a trailing carriage return which upsets mingw
7492     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7493   *)
7494     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7495   esac
7496   case $ac_prog in
7497     # Accept absolute paths.
7498     [\\/]* | [A-Za-z]:[\\/]*)
7499       re_direlt='/[^/][^/]*/\.\./'
7500       # Canonicalize the path of ld
7501       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7502       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7503         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7504       done
7505       test -z "$LD" && LD="$ac_prog"
7506       ;;
7507   "")
7508     # If it fails, then pretend we aren't using GCC.
7509     ac_prog=ld
7510     ;;
7511   *)
7512     # If it is relative, then search for the first ld in PATH.
7513     with_gnu_ld=unknown
7514     ;;
7515   esac
7516 elif test "$with_gnu_ld" = yes; then
7517   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7518 $as_echo_n "checking for GNU ld... " >&6; }
7519 else
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7521 $as_echo_n "checking for non-GNU ld... " >&6; }
7522 fi
7523 if test "${acl_cv_path_LD+set}" = set; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   if test -z "$LD"; then
7527   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7528   for ac_dir in $PATH; do
7529     test -z "$ac_dir" && ac_dir=.
7530     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7531       acl_cv_path_LD="$ac_dir/$ac_prog"
7532       # Check to see if the program is GNU ld.  I'd rather use --version,
7533       # but apparently some GNU ld's only accept -v.
7534       # Break only if it was the GNU/non-GNU ld that we prefer.
7535       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7536         test "$with_gnu_ld" != no && break
7537       else
7538         test "$with_gnu_ld" != yes && break
7539       fi
7540     fi
7541   done
7542   IFS="$ac_save_ifs"
7543 else
7544   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7545 fi
7546 fi
7547
7548 LD="$acl_cv_path_LD"
7549 if test -n "$LD"; then
7550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7551 $as_echo "$LD" >&6; }
7552 else
7553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7554 $as_echo "no" >&6; }
7555 fi
7556 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7558 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7559 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7560   $as_echo_n "(cached) " >&6
7561 else
7562   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7563 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7564   acl_cv_prog_gnu_ld=yes
7565 else
7566   acl_cv_prog_gnu_ld=no
7567 fi
7568 fi
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7570 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7571 with_gnu_ld=$acl_cv_prog_gnu_ld
7572
7573
7574
7575                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7576 $as_echo_n "checking for shared library run path origin... " >&6; }
7577 if test "${acl_cv_rpath+set}" = set; then :
7578   $as_echo_n "(cached) " >&6
7579 else
7580
7581     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7582     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7583     . ./conftest.sh
7584     rm -f ./conftest.sh
7585     acl_cv_rpath=done
7586
7587 fi
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7589 $as_echo "$acl_cv_rpath" >&6; }
7590   wl="$acl_cv_wl"
7591   libext="$acl_cv_libext"
7592   shlibext="$acl_cv_shlibext"
7593   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7594   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7595   hardcode_direct="$acl_cv_hardcode_direct"
7596   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7597     # Check whether --enable-rpath was given.
7598 if test "${enable_rpath+set}" = set; then :
7599   enableval=$enable_rpath; :
7600 else
7601   enable_rpath=yes
7602 fi
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613     use_additional=yes
7614
7615   acl_save_prefix="$prefix"
7616   prefix="$acl_final_prefix"
7617   acl_save_exec_prefix="$exec_prefix"
7618   exec_prefix="$acl_final_exec_prefix"
7619
7620     eval additional_includedir=\"$includedir\"
7621     eval additional_libdir=\"$libdir\"
7622
7623   exec_prefix="$acl_save_exec_prefix"
7624   prefix="$acl_save_prefix"
7625
7626
7627 # Check whether --with-libexpat-prefix was given.
7628 if test "${with_libexpat_prefix+set}" = set; then :
7629   withval=$with_libexpat_prefix;
7630     if test "X$withval" = "Xno"; then
7631       use_additional=no
7632     else
7633       if test "X$withval" = "X"; then
7634
7635   acl_save_prefix="$prefix"
7636   prefix="$acl_final_prefix"
7637   acl_save_exec_prefix="$exec_prefix"
7638   exec_prefix="$acl_final_exec_prefix"
7639
7640           eval additional_includedir=\"$includedir\"
7641           eval additional_libdir=\"$libdir\"
7642
7643   exec_prefix="$acl_save_exec_prefix"
7644   prefix="$acl_save_prefix"
7645
7646       else
7647         additional_includedir="$withval/include"
7648         additional_libdir="$withval/lib"
7649       fi
7650     fi
7651
7652 fi
7653
7654       LIBEXPAT=
7655   LTLIBEXPAT=
7656   INCEXPAT=
7657   rpathdirs=
7658   ltrpathdirs=
7659   names_already_handled=
7660   names_next_round='expat '
7661   while test -n "$names_next_round"; do
7662     names_this_round="$names_next_round"
7663     names_next_round=
7664     for name in $names_this_round; do
7665       already_handled=
7666       for n in $names_already_handled; do
7667         if test "$n" = "$name"; then
7668           already_handled=yes
7669           break
7670         fi
7671       done
7672       if test -z "$already_handled"; then
7673         names_already_handled="$names_already_handled $name"
7674                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7675         eval value=\"\$HAVE_LIB$uppername\"
7676         if test -n "$value"; then
7677           if test "$value" = yes; then
7678             eval value=\"\$LIB$uppername\"
7679             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7680             eval value=\"\$LTLIB$uppername\"
7681             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7682           else
7683                                     :
7684           fi
7685         else
7686                               found_dir=
7687           found_la=
7688           found_so=
7689           found_a=
7690           if test $use_additional = yes; then
7691             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7692               found_dir="$additional_libdir"
7693               found_so="$additional_libdir/lib$name.$shlibext"
7694               if test -f "$additional_libdir/lib$name.la"; then
7695                 found_la="$additional_libdir/lib$name.la"
7696               fi
7697             else
7698               if test -f "$additional_libdir/lib$name.$libext"; then
7699                 found_dir="$additional_libdir"
7700                 found_a="$additional_libdir/lib$name.$libext"
7701                 if test -f "$additional_libdir/lib$name.la"; then
7702                   found_la="$additional_libdir/lib$name.la"
7703                 fi
7704               fi
7705             fi
7706           fi
7707           if test "X$found_dir" = "X"; then
7708             for x in $LDFLAGS $LTLIBEXPAT; do
7709
7710   acl_save_prefix="$prefix"
7711   prefix="$acl_final_prefix"
7712   acl_save_exec_prefix="$exec_prefix"
7713   exec_prefix="$acl_final_exec_prefix"
7714   eval x=\"$x\"
7715   exec_prefix="$acl_save_exec_prefix"
7716   prefix="$acl_save_prefix"
7717
7718               case "$x" in
7719                 -L*)
7720                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7721                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7722                     found_dir="$dir"
7723                     found_so="$dir/lib$name.$shlibext"
7724                     if test -f "$dir/lib$name.la"; then
7725                       found_la="$dir/lib$name.la"
7726                     fi
7727                   else
7728                     if test -f "$dir/lib$name.$libext"; then
7729                       found_dir="$dir"
7730                       found_a="$dir/lib$name.$libext"
7731                       if test -f "$dir/lib$name.la"; then
7732                         found_la="$dir/lib$name.la"
7733                       fi
7734                     fi
7735                   fi
7736                   ;;
7737               esac
7738               if test "X$found_dir" != "X"; then
7739                 break
7740               fi
7741             done
7742           fi
7743           if test "X$found_dir" != "X"; then
7744                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7745             if test "X$found_so" != "X"; then
7746                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7747                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7748               else
7749                                                                                 haveit=
7750                 for x in $ltrpathdirs; do
7751                   if test "X$x" = "X$found_dir"; then
7752                     haveit=yes
7753                     break
7754                   fi
7755                 done
7756                 if test -z "$haveit"; then
7757                   ltrpathdirs="$ltrpathdirs $found_dir"
7758                 fi
7759                                 if test "$hardcode_direct" = yes; then
7760                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7761                 else
7762                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7763                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7764                                                             haveit=
7765                     for x in $rpathdirs; do
7766                       if test "X$x" = "X$found_dir"; then
7767                         haveit=yes
7768                         break
7769                       fi
7770                     done
7771                     if test -z "$haveit"; then
7772                       rpathdirs="$rpathdirs $found_dir"
7773                     fi
7774                   else
7775                                                                                 haveit=
7776                     for x in $LDFLAGS $LIBEXPAT; do
7777
7778   acl_save_prefix="$prefix"
7779   prefix="$acl_final_prefix"
7780   acl_save_exec_prefix="$exec_prefix"
7781   exec_prefix="$acl_final_exec_prefix"
7782   eval x=\"$x\"
7783   exec_prefix="$acl_save_exec_prefix"
7784   prefix="$acl_save_prefix"
7785
7786                       if test "X$x" = "X-L$found_dir"; then
7787                         haveit=yes
7788                         break
7789                       fi
7790                     done
7791                     if test -z "$haveit"; then
7792                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7793                     fi
7794                     if test "$hardcode_minus_L" != no; then
7795                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7796                     else
7797                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7798                     fi
7799                   fi
7800                 fi
7801               fi
7802             else
7803               if test "X$found_a" != "X"; then
7804                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7805               else
7806                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7807               fi
7808             fi
7809                         additional_includedir=
7810             case "$found_dir" in
7811               */lib | */lib/)
7812                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7813                 additional_includedir="$basedir/include"
7814                 ;;
7815             esac
7816             if test "X$additional_includedir" != "X"; then
7817                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7818                 haveit=
7819                 if test "X$additional_includedir" = "X/usr/local/include"; then
7820                   if test -n "$GCC"; then
7821                     case $host_os in
7822                       linux*) haveit=yes;;
7823                     esac
7824                   fi
7825                 fi
7826                 if test -z "$haveit"; then
7827                   for x in $CPPFLAGS $INCEXPAT; do
7828
7829   acl_save_prefix="$prefix"
7830   prefix="$acl_final_prefix"
7831   acl_save_exec_prefix="$exec_prefix"
7832   exec_prefix="$acl_final_exec_prefix"
7833   eval x=\"$x\"
7834   exec_prefix="$acl_save_exec_prefix"
7835   prefix="$acl_save_prefix"
7836
7837                     if test "X$x" = "X-I$additional_includedir"; then
7838                       haveit=yes
7839                       break
7840                     fi
7841                   done
7842                   if test -z "$haveit"; then
7843                     if test -d "$additional_includedir"; then
7844                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7845                     fi
7846                   fi
7847                 fi
7848               fi
7849             fi
7850                         if test -n "$found_la"; then
7851                                                         save_libdir="$libdir"
7852               case "$found_la" in
7853                 */* | *\\*) . "$found_la" ;;
7854                 *) . "./$found_la" ;;
7855               esac
7856               libdir="$save_libdir"
7857                             for dep in $dependency_libs; do
7858                 case "$dep" in
7859                   -L*)
7860                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7861                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7862                       haveit=
7863                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7864                         if test -n "$GCC"; then
7865                           case $host_os in
7866                             linux*) haveit=yes;;
7867                           esac
7868                         fi
7869                       fi
7870                       if test -z "$haveit"; then
7871                         haveit=
7872                         for x in $LDFLAGS $LIBEXPAT; do
7873
7874   acl_save_prefix="$prefix"
7875   prefix="$acl_final_prefix"
7876   acl_save_exec_prefix="$exec_prefix"
7877   exec_prefix="$acl_final_exec_prefix"
7878   eval x=\"$x\"
7879   exec_prefix="$acl_save_exec_prefix"
7880   prefix="$acl_save_prefix"
7881
7882                           if test "X$x" = "X-L$additional_libdir"; then
7883                             haveit=yes
7884                             break
7885                           fi
7886                         done
7887                         if test -z "$haveit"; then
7888                           if test -d "$additional_libdir"; then
7889                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7890                           fi
7891                         fi
7892                         haveit=
7893                         for x in $LDFLAGS $LTLIBEXPAT; do
7894
7895   acl_save_prefix="$prefix"
7896   prefix="$acl_final_prefix"
7897   acl_save_exec_prefix="$exec_prefix"
7898   exec_prefix="$acl_final_exec_prefix"
7899   eval x=\"$x\"
7900   exec_prefix="$acl_save_exec_prefix"
7901   prefix="$acl_save_prefix"
7902
7903                           if test "X$x" = "X-L$additional_libdir"; then
7904                             haveit=yes
7905                             break
7906                           fi
7907                         done
7908                         if test -z "$haveit"; then
7909                           if test -d "$additional_libdir"; then
7910                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7911                           fi
7912                         fi
7913                       fi
7914                     fi
7915                     ;;
7916                   -R*)
7917                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7918                     if test "$enable_rpath" != no; then
7919                                                                   haveit=
7920                       for x in $rpathdirs; do
7921                         if test "X$x" = "X$dir"; then
7922                           haveit=yes
7923                           break
7924                         fi
7925                       done
7926                       if test -z "$haveit"; then
7927                         rpathdirs="$rpathdirs $dir"
7928                       fi
7929                                                                   haveit=
7930                       for x in $ltrpathdirs; do
7931                         if test "X$x" = "X$dir"; then
7932                           haveit=yes
7933                           break
7934                         fi
7935                       done
7936                       if test -z "$haveit"; then
7937                         ltrpathdirs="$ltrpathdirs $dir"
7938                       fi
7939                     fi
7940                     ;;
7941                   -l*)
7942                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7943                     ;;
7944                   *.la)
7945                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7946                     ;;
7947                   *)
7948                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7949                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7950                     ;;
7951                 esac
7952               done
7953             fi
7954           else
7955                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7956             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7957           fi
7958         fi
7959       fi
7960     done
7961   done
7962   if test "X$rpathdirs" != "X"; then
7963     if test -n "$hardcode_libdir_separator"; then
7964                         alldirs=
7965       for found_dir in $rpathdirs; do
7966         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7967       done
7968             acl_save_libdir="$libdir"
7969       libdir="$alldirs"
7970       eval flag=\"$hardcode_libdir_flag_spec\"
7971       libdir="$acl_save_libdir"
7972       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7973     else
7974             for found_dir in $rpathdirs; do
7975         acl_save_libdir="$libdir"
7976         libdir="$found_dir"
7977         eval flag=\"$hardcode_libdir_flag_spec\"
7978         libdir="$acl_save_libdir"
7979         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7980       done
7981     fi
7982   fi
7983   if test "X$ltrpathdirs" != "X"; then
7984             for found_dir in $ltrpathdirs; do
7985       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7986     done
7987   fi
7988
7989
7990         ac_save_CPPFLAGS="$CPPFLAGS"
7991
7992   for element in $INCEXPAT; do
7993     haveit=
7994     for x in $CPPFLAGS; do
7995
7996   acl_save_prefix="$prefix"
7997   prefix="$acl_final_prefix"
7998   acl_save_exec_prefix="$exec_prefix"
7999   exec_prefix="$acl_final_exec_prefix"
8000   eval x=\"$x\"
8001   exec_prefix="$acl_save_exec_prefix"
8002   prefix="$acl_save_prefix"
8003
8004       if test "X$x" = "X$element"; then
8005         haveit=yes
8006         break
8007       fi
8008     done
8009     if test -z "$haveit"; then
8010       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8011     fi
8012   done
8013
8014
8015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8016 $as_echo_n "checking for libexpat... " >&6; }
8017 if test "${ac_cv_libexpat+set}" = set; then :
8018   $as_echo_n "(cached) " >&6
8019 else
8020
8021     ac_save_LIBS="$LIBS"
8022     LIBS="$LIBS $LIBEXPAT"
8023     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8024 /* end confdefs.h.  */
8025 #include "expat.h"
8026 int
8027 main ()
8028 {
8029 XML_Parser p = XML_ParserCreate (0);
8030   ;
8031   return 0;
8032 }
8033 _ACEOF
8034 if ac_fn_c_try_link "$LINENO"; then :
8035   ac_cv_libexpat=yes
8036 else
8037   ac_cv_libexpat=no
8038 fi
8039 rm -f core conftest.err conftest.$ac_objext \
8040     conftest$ac_exeext conftest.$ac_ext
8041     LIBS="$ac_save_LIBS"
8042
8043 fi
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8045 $as_echo "$ac_cv_libexpat" >&6; }
8046   if test "$ac_cv_libexpat" = yes; then
8047     HAVE_LIBEXPAT=yes
8048
8049 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8050
8051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8052 $as_echo_n "checking how to link with libexpat... " >&6; }
8053     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8054 $as_echo "$LIBEXPAT" >&6; }
8055   else
8056     HAVE_LIBEXPAT=no
8057             CPPFLAGS="$ac_save_CPPFLAGS"
8058     LIBEXPAT=
8059     LTLIBEXPAT=
8060   fi
8061
8062
8063
8064
8065
8066
8067   if test "$HAVE_LIBEXPAT" != yes; then
8068     if test "$with_expat" = yes; then
8069       as_fn_error "expat is missing or unusable" "$LINENO" 5
8070     else
8071       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8072 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8073     fi
8074   else
8075     save_LIBS=$LIBS
8076     LIBS="$LIBS $LIBEXPAT"
8077     for ac_func in XML_StopParser
8078 do :
8079   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8080 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8081   cat >>confdefs.h <<_ACEOF
8082 #define HAVE_XML_STOPPARSER 1
8083 _ACEOF
8084
8085 fi
8086 done
8087
8088     LIBS=$save_LIBS
8089   fi
8090 fi
8091
8092 # --------------------- #
8093 # Check for libpython.  #
8094 # --------------------- #
8095
8096
8097
8098
8099
8100
8101 # Check whether --with-python was given.
8102 if test "${with_python+set}" = set; then :
8103   withval=$with_python;
8104 else
8105   with_python=auto
8106 fi
8107
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8109 $as_echo_n "checking whether to use python... " >&6; }
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8111 $as_echo "$with_python" >&6; }
8112
8113 if test "${with_python}" = no; then
8114   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8115 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8116   have_libpython=no
8117 else
8118   case "${with_python}" in
8119   [\\/]* | ?:[\\/]*)
8120     if test -d ${with_python}; then
8121       # Assume the python binary is ${with_python}/bin/python.
8122       python_prog="${with_python}/bin/python"
8123       python_prefix=
8124       # If python does not exit ${with_python}/bin, then try in
8125       # ${with_python}.  On Windows/MinGW, this is where the Python
8126       # executable is.
8127       if test ! -x "${python_prog}"; then
8128         python_prog="${with_python}/python"
8129         python_prefix=
8130       fi
8131       if test ! -x "${python_prog}"; then
8132         # Fall back to gdb 7.0/7.1 behaviour.
8133         python_prog=missing
8134         python_prefix=${with_python}
8135       fi
8136     elif test -x "${with_python}"; then
8137       # While we can't run python compiled for $host (unless host == build),
8138       # the user could write a script that provides the needed information,
8139       # so we support that.
8140       python_prog=${with_python}
8141       python_prefix=
8142     else
8143       as_fn_error "invalid value for --with-python" "$LINENO" 5
8144     fi
8145     ;;
8146   */*)
8147     # Disallow --with-python=foo/bar.
8148     as_fn_error "invalid value for --with-python" "$LINENO" 5
8149     ;;
8150   *)
8151     # The user has either specified auto, yes, or the name of the python
8152     # program assumed to be in $PATH.
8153     python_prefix=
8154     case "${with_python}" in
8155     yes | auto)
8156       if test ${build} = ${host}; then
8157         # Extract the first word of "python", so it can be a program name with args.
8158 set dummy python; ac_word=$2
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8160 $as_echo_n "checking for $ac_word... " >&6; }
8161 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8162   $as_echo_n "(cached) " >&6
8163 else
8164   case $python_prog_path in
8165   [\\/]* | ?:[\\/]*)
8166   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8167   ;;
8168   *)
8169   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8170 for as_dir in $PATH
8171 do
8172   IFS=$as_save_IFS
8173   test -z "$as_dir" && as_dir=.
8174     for ac_exec_ext in '' $ac_executable_extensions; do
8175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8176     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8178     break 2
8179   fi
8180 done
8181   done
8182 IFS=$as_save_IFS
8183
8184   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8185   ;;
8186 esac
8187 fi
8188 python_prog_path=$ac_cv_path_python_prog_path
8189 if test -n "$python_prog_path"; then
8190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8191 $as_echo "$python_prog_path" >&6; }
8192 else
8193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8194 $as_echo "no" >&6; }
8195 fi
8196
8197
8198         if test "${python_prog_path}" = missing; then
8199           python_prog=missing
8200         else
8201           python_prog=${python_prog_path}
8202         fi
8203       else
8204         # Not much we can do except assume the cross-compiler will find the
8205         # right files.
8206         python_prog=missing
8207       fi
8208       ;;
8209     *)
8210       # While we can't run python compiled for $host (unless host == build),
8211       # the user could write a script that provides the needed information,
8212       # so we support that.
8213       python_prog="${with_python}"
8214       # Extract the first word of "${python_prog}", so it can be a program name with args.
8215 set dummy ${python_prog}; ac_word=$2
8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8217 $as_echo_n "checking for $ac_word... " >&6; }
8218 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8219   $as_echo_n "(cached) " >&6
8220 else
8221   case $python_prog_path in
8222   [\\/]* | ?:[\\/]*)
8223   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8224   ;;
8225   *)
8226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8227 for as_dir in $PATH
8228 do
8229   IFS=$as_save_IFS
8230   test -z "$as_dir" && as_dir=.
8231     for ac_exec_ext in '' $ac_executable_extensions; do
8232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8233     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8235     break 2
8236   fi
8237 done
8238   done
8239 IFS=$as_save_IFS
8240
8241   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8242   ;;
8243 esac
8244 fi
8245 python_prog_path=$ac_cv_path_python_prog_path
8246 if test -n "$python_prog_path"; then
8247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8248 $as_echo "$python_prog_path" >&6; }
8249 else
8250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8251 $as_echo "no" >&6; }
8252 fi
8253
8254
8255       if test "${python_prog_path}" = missing; then
8256         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8257       fi
8258       ;;
8259     esac
8260   esac
8261
8262   if test "${python_prog}" != missing; then
8263     # We have a python program to use, but it may be too old.
8264     # Don't flag an error for --with-python=auto (the default).
8265     have_python_config=yes
8266     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8267     if test $? != 0; then
8268       have_python_config=failed
8269       if test "${with_python}" != auto; then
8270         as_fn_error "failure running python-config --includes" "$LINENO" 5
8271       fi
8272     fi
8273     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8274     if test $? != 0; then
8275       have_python_config=failed
8276       if test "${with_python}" != auto; then
8277         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8278       fi
8279     fi
8280     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8281     if test $? != 0; then
8282       have_python_config=failed
8283       if test "${with_python}" != auto; then
8284         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8285       fi
8286     fi
8287   else
8288     # We do not have a python executable we can use to determine where
8289     # to find the Python headers and libs.  We cannot guess the include
8290     # path from the python_prefix either, because that include path
8291     # depends on the Python version.  So, there is nothing much we can
8292     # do except assume that the compiler will be able to find those files.
8293     python_includes=
8294     python_libs=
8295     have_python_config=no
8296   fi
8297
8298   # If we have python-config, only try the configuration it provides.
8299   # Otherwise fallback on the old way of trying different versions of
8300   # python in turn.
8301
8302   have_libpython=no
8303   if test "${have_python_config}" = yes; then
8304     # Determine the Python version by extracting "-lpython<version>"
8305     # part of the python_libs. <version> is usually X.Y with X and Y
8306     # being decimal numbers, but can also be XY (seen on Windows).
8307     #
8308     # The extraction is performed using sed with a regular expression.
8309     # Initially, the regexp used was using the '?' quantifier to make
8310     # the dot in the version number optional.  Unfortunately, this
8311     # does not work with non-GNU versions of sed because, because of
8312     # what looks like a limitation (the '?' quantifier does not work
8313     # with back-references).  We work around this limitation by using
8314     # the '*' quantifier instead.  It means that, in theory, we might
8315     # match unexpected version strings such as "-lpython2..7", but
8316     # this seems unlikely in practice.  And even if that happens,
8317     # an error will be triggered later on, when checking that version
8318     # number.
8319     python_version=`echo " ${python_libs} " \
8320                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8321     case "${python_version}" in
8322     python*)
8323
8324   version=${python_version}
8325
8326   new_CPPFLAGS=${python_includes}
8327   new_LIBS=${python_libs}
8328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8329 $as_echo_n "checking for ${version}... " >&6; }
8330   save_CPPFLAGS=$CPPFLAGS
8331   save_LIBS=$LIBS
8332   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8333   LIBS="$LIBS $new_LIBS"
8334   found_usable_python=no
8335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8336 /* end confdefs.h.  */
8337 #include "Python.h"
8338 int
8339 main ()
8340 {
8341 Py_Initialize ();
8342   ;
8343   return 0;
8344 }
8345 _ACEOF
8346 if ac_fn_c_try_link "$LINENO"; then :
8347   have_libpython=${version}
8348                   found_usable_python=yes
8349                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8350                   PYTHON_LIBS=$new_LIBS
8351 fi
8352 rm -f core conftest.err conftest.$ac_objext \
8353     conftest$ac_exeext conftest.$ac_ext
8354   CPPFLAGS=$save_CPPFLAGS
8355   LIBS=$save_LIBS
8356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8357 $as_echo "${found_usable_python}" >&6; }
8358
8359       ;;
8360     *)
8361       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8362       ;;
8363     esac
8364   elif test "${have_python_config}" != failed; then
8365     if test "${have_libpython}" = no; then
8366
8367   version=python2.7
8368
8369   new_CPPFLAGS=${python_includes}
8370   new_LIBS="${python_libs} -lpython2.7"
8371   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8372 $as_echo_n "checking for ${version}... " >&6; }
8373   save_CPPFLAGS=$CPPFLAGS
8374   save_LIBS=$LIBS
8375   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8376   LIBS="$LIBS $new_LIBS"
8377   found_usable_python=no
8378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8379 /* end confdefs.h.  */
8380 #include "Python.h"
8381 int
8382 main ()
8383 {
8384 Py_Initialize ();
8385   ;
8386   return 0;
8387 }
8388 _ACEOF
8389 if ac_fn_c_try_link "$LINENO"; then :
8390   have_libpython=${version}
8391                   found_usable_python=yes
8392                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8393                   PYTHON_LIBS=$new_LIBS
8394 fi
8395 rm -f core conftest.err conftest.$ac_objext \
8396     conftest$ac_exeext conftest.$ac_ext
8397   CPPFLAGS=$save_CPPFLAGS
8398   LIBS=$save_LIBS
8399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8400 $as_echo "${found_usable_python}" >&6; }
8401
8402     fi
8403     if test "${have_libpython}" = no; then
8404
8405   version=python2.6
8406
8407   new_CPPFLAGS=${python_includes}
8408   new_LIBS="${python_libs} -lpython2.6"
8409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8410 $as_echo_n "checking for ${version}... " >&6; }
8411   save_CPPFLAGS=$CPPFLAGS
8412   save_LIBS=$LIBS
8413   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8414   LIBS="$LIBS $new_LIBS"
8415   found_usable_python=no
8416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8417 /* end confdefs.h.  */
8418 #include "Python.h"
8419 int
8420 main ()
8421 {
8422 Py_Initialize ();
8423   ;
8424   return 0;
8425 }
8426 _ACEOF
8427 if ac_fn_c_try_link "$LINENO"; then :
8428   have_libpython=${version}
8429                   found_usable_python=yes
8430                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8431                   PYTHON_LIBS=$new_LIBS
8432 fi
8433 rm -f core conftest.err conftest.$ac_objext \
8434     conftest$ac_exeext conftest.$ac_ext
8435   CPPFLAGS=$save_CPPFLAGS
8436   LIBS=$save_LIBS
8437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8438 $as_echo "${found_usable_python}" >&6; }
8439
8440     fi
8441     if test ${have_libpython} = no; then
8442
8443   version=python2.5
8444
8445   new_CPPFLAGS=${python_includes}
8446   new_LIBS="${python_libs} -lpython2.5"
8447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8448 $as_echo_n "checking for ${version}... " >&6; }
8449   save_CPPFLAGS=$CPPFLAGS
8450   save_LIBS=$LIBS
8451   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8452   LIBS="$LIBS $new_LIBS"
8453   found_usable_python=no
8454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8455 /* end confdefs.h.  */
8456 #include "Python.h"
8457 int
8458 main ()
8459 {
8460 Py_Initialize ();
8461   ;
8462   return 0;
8463 }
8464 _ACEOF
8465 if ac_fn_c_try_link "$LINENO"; then :
8466   have_libpython=${version}
8467                   found_usable_python=yes
8468                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8469                   PYTHON_LIBS=$new_LIBS
8470 fi
8471 rm -f core conftest.err conftest.$ac_objext \
8472     conftest$ac_exeext conftest.$ac_ext
8473   CPPFLAGS=$save_CPPFLAGS
8474   LIBS=$save_LIBS
8475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8476 $as_echo "${found_usable_python}" >&6; }
8477
8478     fi
8479     if test ${have_libpython} = no; then
8480
8481   version=python2.4
8482
8483   new_CPPFLAGS=${python_includes}
8484   new_LIBS="${python_libs} -lpython2.4"
8485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8486 $as_echo_n "checking for ${version}... " >&6; }
8487   save_CPPFLAGS=$CPPFLAGS
8488   save_LIBS=$LIBS
8489   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8490   LIBS="$LIBS $new_LIBS"
8491   found_usable_python=no
8492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8493 /* end confdefs.h.  */
8494 #include "Python.h"
8495 int
8496 main ()
8497 {
8498 Py_Initialize ();
8499   ;
8500   return 0;
8501 }
8502 _ACEOF
8503 if ac_fn_c_try_link "$LINENO"; then :
8504   have_libpython=${version}
8505                   found_usable_python=yes
8506                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8507                   PYTHON_LIBS=$new_LIBS
8508 fi
8509 rm -f core conftest.err conftest.$ac_objext \
8510     conftest$ac_exeext conftest.$ac_ext
8511   CPPFLAGS=$save_CPPFLAGS
8512   LIBS=$save_LIBS
8513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8514 $as_echo "${found_usable_python}" >&6; }
8515
8516     fi
8517   fi
8518   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8519
8520 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8521
8522   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8523
8524 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8525
8526   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8527
8528 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8529
8530   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8531
8532 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8533
8534   fi
8535
8536   if test "${have_libpython}" = no; then
8537     case "${with_python}" in
8538     yes)
8539       as_fn_error "python is missing or unusable" "$LINENO" 5
8540       ;;
8541     auto)
8542       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8543 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8544       ;;
8545     *)
8546       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8547       ;;
8548     esac
8549   else
8550     if test -n "${python_prefix}"; then
8551
8552 cat >>confdefs.h <<_ACEOF
8553 #define WITH_PYTHON_PATH "${python_prefix}"
8554 _ACEOF
8555
8556
8557   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8558      if test "x$prefix" = xNONE; then
8559         test_prefix=/usr/local
8560      else
8561         test_prefix=$prefix
8562      fi
8563   else
8564      test_prefix=$exec_prefix
8565   fi
8566   value=0
8567   case ${python_prefix} in
8568      "${test_prefix}"|"${test_prefix}/"*|\
8569         '${exec_prefix}'|'${exec_prefix}/'*)
8570      value=1
8571      ;;
8572   esac
8573
8574 cat >>confdefs.h <<_ACEOF
8575 #define PYTHON_PATH_RELOCATABLE $value
8576 _ACEOF
8577
8578
8579     fi
8580   fi
8581 fi
8582
8583 if test "${have_libpython}" != no; then
8584
8585 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8586
8587   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8588   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8589   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8590   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8591   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8592
8593   # Flags needed to compile Python code (taken from python-config --cflags).
8594   # We cannot call python-config directly because it will output whatever was
8595   # used when compiling the Python interpreter itself, including flags which
8596   # would make the python-related objects be compiled differently from the
8597   # rest of GDB (e.g., -O2 and -fPIC).
8598   if test "${GCC}" = yes; then
8599     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8600   fi
8601
8602   if test "x${tentative_python_cflags}" != x; then
8603     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8604 $as_echo_n "checking compiler flags for python code... " >&6; }
8605     for flag in ${tentative_python_cflags}; do
8606       # Check that the compiler accepts it
8607       saved_CFLAGS="$CFLAGS"
8608       CFLAGS="$CFLAGS $flag"
8609       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8610 /* end confdefs.h.  */
8611
8612 int
8613 main ()
8614 {
8615
8616   ;
8617   return 0;
8618 }
8619 _ACEOF
8620 if ac_fn_c_try_compile "$LINENO"; then :
8621   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8622 fi
8623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8624       CFLAGS="$saved_CFLAGS"
8625     done
8626     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8627 $as_echo "${PYTHON_CFLAGS}" >&6; }
8628   fi
8629
8630   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8631   #    #if _SGIAPI
8632   #    #define siginfo __siginfo
8633   #    #endif
8634   # The problem is that including Python causes some XOPEN macros to be
8635   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8636   # to false.  So, we work around this issue by defining siginfo ourself
8637   # though the command-line.
8638   #
8639   # On x64 Windows, Python's include headers, and pyconfig.h in
8640   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8641   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8642   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8643   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8644   # The issue was reported to the Python community, but still isn't
8645   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8646
8647   case "$gdb_host" in
8648     irix*) if test "${GCC}" = yes; then
8649              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8650            fi
8651            ;;
8652     mingw64)
8653            if test "${GCC}" = yes; then
8654              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8655            fi
8656            ;;
8657   esac
8658
8659   # Note that "python -m threading" cannot be used to check for
8660   # threading support due to a bug in Python 2.7.3
8661   # (http://bugs.python.org/issue15567).
8662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8663 $as_echo_n "checking whether python supports threads... " >&6; }
8664   saved_CPPFLAGS="${CPPFLAGS}"
8665   CPPFLAGS="${PYTHON_CPPFLAGS}"
8666   # Note that the test is reversed so that python_has_threads=yes on
8667   # unexpected failures.
8668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8669 /* end confdefs.h.  */
8670
8671 #include <Python.h>
8672 #ifdef WITH_THREAD
8673 # error
8674 #endif
8675
8676 _ACEOF
8677 if ac_fn_c_try_cpp "$LINENO"; then :
8678   python_has_threads=no
8679 else
8680   python_has_threads=yes
8681 fi
8682 rm -f conftest.err conftest.$ac_ext
8683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8684 $as_echo "${python_has_threads}" >&6; }
8685   CPPFLAGS="${saved_CPPFLAGS}"
8686 else
8687   # Even if Python support is not compiled in, we need to have this file
8688   # included so that the "python" command, et.al., still exists.
8689   CONFIG_OBS="$CONFIG_OBS python.o"
8690   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
8691 fi
8692
8693
8694
8695  if test "${have_libpython}" != no; then
8696   HAVE_PYTHON_TRUE=
8697   HAVE_PYTHON_FALSE='#'
8698 else
8699   HAVE_PYTHON_TRUE='#'
8700   HAVE_PYTHON_FALSE=
8701 fi
8702
8703
8704 # -------------------- #
8705 # Check for libguile.  #
8706 # -------------------- #
8707
8708
8709
8710
8711
8712
8713 # Check whether --with-guile was given.
8714 if test "${with_guile+set}" = set; then :
8715   withval=$with_guile;
8716 else
8717   with_guile=auto
8718 fi
8719
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8721 $as_echo_n "checking whether to use guile... " >&6; }
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8723 $as_echo "$with_guile" >&6; }
8724
8725 # Extract the first word of "pkg-config", so it can be a program name with args.
8726 set dummy pkg-config; ac_word=$2
8727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8728 $as_echo_n "checking for $ac_word... " >&6; }
8729 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8730   $as_echo_n "(cached) " >&6
8731 else
8732   case $pkg_config_prog_path in
8733   [\\/]* | ?:[\\/]*)
8734   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8735   ;;
8736   *)
8737   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8738 for as_dir in $PATH
8739 do
8740   IFS=$as_save_IFS
8741   test -z "$as_dir" && as_dir=.
8742     for ac_exec_ext in '' $ac_executable_extensions; do
8743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8744     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8746     break 2
8747   fi
8748 done
8749   done
8750 IFS=$as_save_IFS
8751
8752   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8753   ;;
8754 esac
8755 fi
8756 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8757 if test -n "$pkg_config_prog_path"; then
8758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8759 $as_echo "$pkg_config_prog_path" >&6; }
8760 else
8761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8762 $as_echo "no" >&6; }
8763 fi
8764
8765
8766
8767 try_guile_versions="guile-2.2 guile-2.0"
8768 have_libguile=no
8769 case "${with_guile}" in
8770 no)
8771   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8772 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8773   ;;
8774 auto)
8775   if test "${pkg_config_prog_path}" = "missing"; then
8776     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
8777 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
8778   else
8779
8780   pkg_config=${pkg_config_prog_path}
8781   guile_version_list=${try_guile_versions}
8782   flag_errors=no
8783
8784   found_usable_guile=checking
8785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8786 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8787   for guile_version in ${guile_version_list}; do
8788     ${pkg_config} --exists ${guile_version} 2>/dev/null
8789     if test $? != 0; then
8790       continue
8791     fi
8792             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8793     if test $? != 0; then
8794       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8795     fi
8796     new_LIBS=`${pkg_config} --libs ${guile_version}`
8797     if test $? != 0; then
8798       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8799     fi
8800         found_usable_guile=${guile_version}
8801     break
8802   done
8803   if test "${found_usable_guile}" = "checking"; then
8804     if test "${flag_errors}" = "yes"; then
8805       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8806     else
8807       found_usable_guile=no
8808     fi
8809   fi
8810       if test "${found_usable_guile}" != no; then
8811     save_CPPFLAGS=$CPPFLAGS
8812     save_LIBS=$LIBS
8813     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8814     LIBS="$LIBS $new_LIBS"
8815     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8816 /* end confdefs.h.  */
8817 #include "libguile.h"
8818 int
8819 main ()
8820 {
8821 scm_init_guile ();
8822   ;
8823   return 0;
8824 }
8825 _ACEOF
8826 if ac_fn_c_try_link "$LINENO"; then :
8827   have_libguile=yes
8828                     GUILE_CPPFLAGS=$new_CPPFLAGS
8829                     GUILE_LIBS=$new_LIBS
8830 else
8831   found_usable_guile=no
8832 fi
8833 rm -f core conftest.err conftest.$ac_objext \
8834     conftest$ac_exeext conftest.$ac_ext
8835     CPPFLAGS=$save_CPPFLAGS
8836     LIBS=$save_LIBS
8837     if test "${found_usable_guile}" = no; then
8838       if test "${flag_errors}" = yes; then
8839         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8841 as_fn_error "linking guile version ${guile_version} test program failed
8842 See \`config.log' for more details." "$LINENO" 5; }
8843       fi
8844     fi
8845   fi
8846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8847 $as_echo "${found_usable_guile}" >&6; }
8848
8849   fi
8850   ;;
8851 yes)
8852   if test "${pkg_config_prog_path}" = "missing"; then
8853     as_fn_error "pkg-config not found" "$LINENO" 5
8854   fi
8855
8856   pkg_config=${pkg_config_prog_path}
8857   guile_version_list=${try_guile_versions}
8858   flag_errors=yes
8859
8860   found_usable_guile=checking
8861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8862 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8863   for guile_version in ${guile_version_list}; do
8864     ${pkg_config} --exists ${guile_version} 2>/dev/null
8865     if test $? != 0; then
8866       continue
8867     fi
8868             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8869     if test $? != 0; then
8870       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8871     fi
8872     new_LIBS=`${pkg_config} --libs ${guile_version}`
8873     if test $? != 0; then
8874       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8875     fi
8876         found_usable_guile=${guile_version}
8877     break
8878   done
8879   if test "${found_usable_guile}" = "checking"; then
8880     if test "${flag_errors}" = "yes"; then
8881       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8882     else
8883       found_usable_guile=no
8884     fi
8885   fi
8886       if test "${found_usable_guile}" != no; then
8887     save_CPPFLAGS=$CPPFLAGS
8888     save_LIBS=$LIBS
8889     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8890     LIBS="$LIBS $new_LIBS"
8891     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8892 /* end confdefs.h.  */
8893 #include "libguile.h"
8894 int
8895 main ()
8896 {
8897 scm_init_guile ();
8898   ;
8899   return 0;
8900 }
8901 _ACEOF
8902 if ac_fn_c_try_link "$LINENO"; then :
8903   have_libguile=yes
8904                     GUILE_CPPFLAGS=$new_CPPFLAGS
8905                     GUILE_LIBS=$new_LIBS
8906 else
8907   found_usable_guile=no
8908 fi
8909 rm -f core conftest.err conftest.$ac_objext \
8910     conftest$ac_exeext conftest.$ac_ext
8911     CPPFLAGS=$save_CPPFLAGS
8912     LIBS=$save_LIBS
8913     if test "${found_usable_guile}" = no; then
8914       if test "${flag_errors}" = yes; then
8915         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8916 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8917 as_fn_error "linking guile version ${guile_version} test program failed
8918 See \`config.log' for more details." "$LINENO" 5; }
8919       fi
8920     fi
8921   fi
8922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8923 $as_echo "${found_usable_guile}" >&6; }
8924
8925   ;;
8926 [\\/]* | ?:[\\/]*)
8927   if test -x "${with_guile}"; then
8928
8929   pkg_config=${with_guile}
8930   guile_version_list=${try_guile_versions}
8931   flag_errors=yes
8932
8933   found_usable_guile=checking
8934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8935 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8936   for guile_version in ${guile_version_list}; do
8937     ${pkg_config} --exists ${guile_version} 2>/dev/null
8938     if test $? != 0; then
8939       continue
8940     fi
8941             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8942     if test $? != 0; then
8943       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8944     fi
8945     new_LIBS=`${pkg_config} --libs ${guile_version}`
8946     if test $? != 0; then
8947       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8948     fi
8949         found_usable_guile=${guile_version}
8950     break
8951   done
8952   if test "${found_usable_guile}" = "checking"; then
8953     if test "${flag_errors}" = "yes"; then
8954       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8955     else
8956       found_usable_guile=no
8957     fi
8958   fi
8959       if test "${found_usable_guile}" != no; then
8960     save_CPPFLAGS=$CPPFLAGS
8961     save_LIBS=$LIBS
8962     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8963     LIBS="$LIBS $new_LIBS"
8964     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8965 /* end confdefs.h.  */
8966 #include "libguile.h"
8967 int
8968 main ()
8969 {
8970 scm_init_guile ();
8971   ;
8972   return 0;
8973 }
8974 _ACEOF
8975 if ac_fn_c_try_link "$LINENO"; then :
8976   have_libguile=yes
8977                     GUILE_CPPFLAGS=$new_CPPFLAGS
8978                     GUILE_LIBS=$new_LIBS
8979 else
8980   found_usable_guile=no
8981 fi
8982 rm -f core conftest.err conftest.$ac_objext \
8983     conftest$ac_exeext conftest.$ac_ext
8984     CPPFLAGS=$save_CPPFLAGS
8985     LIBS=$save_LIBS
8986     if test "${found_usable_guile}" = no; then
8987       if test "${flag_errors}" = yes; then
8988         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8990 as_fn_error "linking guile version ${guile_version} test program failed
8991 See \`config.log' for more details." "$LINENO" 5; }
8992       fi
8993     fi
8994   fi
8995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8996 $as_echo "${found_usable_guile}" >&6; }
8997
8998   else
8999     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9000   fi
9001   ;;
9002 "" | */*)
9003   # Disallow --with=guile="" and --with-guile=foo/bar.
9004   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9005   ;;
9006 *)
9007   # A space separate list of guile versions to try, in order.
9008   if test "${pkg_config_prog_path}" = "missing"; then
9009     as_fn_error "pkg-config not found" "$LINENO" 5
9010   fi
9011
9012   pkg_config=${pkg_config_prog_path}
9013   guile_version_list=${with_guile}
9014   flag_errors=yes
9015
9016   found_usable_guile=checking
9017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9018 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9019   for guile_version in ${guile_version_list}; do
9020     ${pkg_config} --exists ${guile_version} 2>/dev/null
9021     if test $? != 0; then
9022       continue
9023     fi
9024             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9025     if test $? != 0; then
9026       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9027     fi
9028     new_LIBS=`${pkg_config} --libs ${guile_version}`
9029     if test $? != 0; then
9030       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9031     fi
9032         found_usable_guile=${guile_version}
9033     break
9034   done
9035   if test "${found_usable_guile}" = "checking"; then
9036     if test "${flag_errors}" = "yes"; then
9037       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9038     else
9039       found_usable_guile=no
9040     fi
9041   fi
9042       if test "${found_usable_guile}" != no; then
9043     save_CPPFLAGS=$CPPFLAGS
9044     save_LIBS=$LIBS
9045     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9046     LIBS="$LIBS $new_LIBS"
9047     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9048 /* end confdefs.h.  */
9049 #include "libguile.h"
9050 int
9051 main ()
9052 {
9053 scm_init_guile ();
9054   ;
9055   return 0;
9056 }
9057 _ACEOF
9058 if ac_fn_c_try_link "$LINENO"; then :
9059   have_libguile=yes
9060                     GUILE_CPPFLAGS=$new_CPPFLAGS
9061                     GUILE_LIBS=$new_LIBS
9062 else
9063   found_usable_guile=no
9064 fi
9065 rm -f core conftest.err conftest.$ac_objext \
9066     conftest$ac_exeext conftest.$ac_ext
9067     CPPFLAGS=$save_CPPFLAGS
9068     LIBS=$save_LIBS
9069     if test "${found_usable_guile}" = no; then
9070       if test "${flag_errors}" = yes; then
9071         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9072 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9073 as_fn_error "linking guile version ${guile_version} test program failed
9074 See \`config.log' for more details." "$LINENO" 5; }
9075       fi
9076     fi
9077   fi
9078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9079 $as_echo "${found_usable_guile}" >&6; }
9080
9081   ;;
9082 esac
9083
9084 if test "${have_libguile}" != no; then
9085
9086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9087 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9088 if test "${ac_cv_guild_program_name+set}" = set; then :
9089   $as_echo_n "(cached) " >&6
9090 else
9091   ac_cv_guild_program_name="`"${pkg_config_prog_path}" "${guile_version}" --variable guild`"
9092
9093      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9094      # the 'guild' and 'bindir' variables.  In that case, try to guess
9095      # what the program name is, at the risk of getting it wrong if
9096      # Guile was configured with '--program-suffix' or similar.
9097      if test "x$ac_cv_guild_program_name" = "x"; then
9098        guile_exec_prefix="`"${pkg_config_prog_path}" "${guile_version}" --variable exec_prefix`"
9099        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9100      fi
9101
9102 fi
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9104 $as_echo "$ac_cv_guild_program_name" >&6; }
9105
9106   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9107     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9108   fi
9109
9110   GUILD="$ac_cv_guild_program_name"
9111
9112
9113
9114
9115   if test "$cross_compiling" = no; then
9116     GUILD_TARGET_FLAG=
9117   else
9118     GUILD_TARGET_FLAG="--target=$host"
9119   fi
9120
9121
9122
9123
9124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9125 $as_echo_n "checking whether guild supports this host... " >&6; }
9126 if test "${ac_cv_guild_ok+set}" = set; then :
9127   $as_echo_n "(cached) " >&6
9128 else
9129   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9130      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9131        ac_cv_guild_ok=yes
9132      else
9133        ac_cv_guild_ok=no
9134      fi
9135 fi
9136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9137 $as_echo "$ac_cv_guild_ok" >&6; }
9138
9139     if test "$ac_cv_guild_ok" = no; then
9140     have_libguile=no
9141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9142 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9143   fi
9144 fi
9145
9146 if test "${have_libguile}" != no; then
9147
9148 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9149
9150   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9151   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9152   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9153   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9154   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9155
9156     save_LIBS="$LIBS"
9157   save_CPPFLAGS="$CPPFLAGS"
9158   LIBS="$GUILE_LIBS"
9159   CPPFLAGS="$GUILE_CPPFLAGS"
9160   for ac_func in scm_new_smob
9161 do :
9162   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9163 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9164   cat >>confdefs.h <<_ACEOF
9165 #define HAVE_SCM_NEW_SMOB 1
9166 _ACEOF
9167
9168 fi
9169 done
9170
9171   LIBS="$save_LIBS"
9172   CPPFLAGS="$save_CPPFLAGS"
9173 else
9174   # Even if Guile support is not compiled in, we need to have these files
9175   # included.
9176   CONFIG_OBS="$CONFIG_OBS guile.o"
9177   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9178 fi
9179
9180
9181  if test "${have_libguile}" != no; then
9182   HAVE_GUILE_TRUE=
9183   HAVE_GUILE_FALSE='#'
9184 else
9185   HAVE_GUILE_TRUE='#'
9186   HAVE_GUILE_FALSE=
9187 fi
9188
9189
9190 # PR 17185, see if we can get the libgc version to see if we need
9191 # to apply the workaround.
9192 for ac_header in gc/gc.h
9193 do :
9194   ac_fn_c_check_header_mongrel "$LINENO" "gc/gc.h" "ac_cv_header_gc_gc_h" "$ac_includes_default"
9195 if test "x$ac_cv_header_gc_gc_h" = x""yes; then :
9196   cat >>confdefs.h <<_ACEOF
9197 #define HAVE_GC_GC_H 1
9198 _ACEOF
9199
9200 fi
9201
9202 done
9203
9204 for ac_func in setenv
9205 do :
9206   ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
9207 if test "x$ac_cv_func_setenv" = x""yes; then :
9208   cat >>confdefs.h <<_ACEOF
9209 #define HAVE_SETENV 1
9210 _ACEOF
9211
9212 fi
9213 done
9214
9215
9216 # --------------------- #
9217 # Check for libmcheck.  #
9218 # --------------------- #
9219
9220 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9221 # but turn it off if Python is enabled with threads, since -lmcheck is
9222 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9223 # and for releases.
9224 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9225    && $development; then
9226   libmcheck_default=yes
9227 else
9228   libmcheck_default=no
9229 fi
9230
9231   # Check whether --enable-libmcheck was given.
9232 if test "${enable_libmcheck+set}" = set; then :
9233   enableval=$enable_libmcheck; case "${enableval}" in
9234       yes | y) ENABLE_LIBMCHECK="yes" ;;
9235       no | n)  ENABLE_LIBMCHECK="no" ;;
9236       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9237     esac
9238 fi
9239
9240
9241   if test -z "${ENABLE_LIBMCHECK}"; then
9242     ENABLE_LIBMCHECK=${libmcheck_default}
9243   fi
9244
9245   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9246     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9247 $as_echo_n "checking for main in -lmcheck... " >&6; }
9248 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9249   $as_echo_n "(cached) " >&6
9250 else
9251   ac_check_lib_save_LIBS=$LIBS
9252 LIBS="-lmcheck  $LIBS"
9253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9254 /* end confdefs.h.  */
9255
9256
9257 int
9258 main ()
9259 {
9260 return main ();
9261   ;
9262   return 0;
9263 }
9264 _ACEOF
9265 if ac_fn_c_try_link "$LINENO"; then :
9266   ac_cv_lib_mcheck_main=yes
9267 else
9268   ac_cv_lib_mcheck_main=no
9269 fi
9270 rm -f core conftest.err conftest.$ac_objext \
9271     conftest$ac_exeext conftest.$ac_ext
9272 LIBS=$ac_check_lib_save_LIBS
9273 fi
9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9275 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9276 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9277   cat >>confdefs.h <<_ACEOF
9278 #define HAVE_LIBMCHECK 1
9279 _ACEOF
9280
9281   LIBS="-lmcheck $LIBS"
9282
9283 fi
9284
9285   fi
9286
9287
9288 if test "$ENABLE_LIBMCHECK" = "yes" \
9289         -a "${have_libpython}" != "no" \
9290         -a "${python_has_threads}" = "yes" ; then
9291   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9292 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9293 fi
9294
9295 # ------------------------- #
9296 # Checks for header files.  #
9297 # ------------------------- #
9298
9299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9300 $as_echo_n "checking for ANSI C header files... " >&6; }
9301 if test "${ac_cv_header_stdc+set}" = set; then :
9302   $as_echo_n "(cached) " >&6
9303 else
9304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h.  */
9306 #include <stdlib.h>
9307 #include <stdarg.h>
9308 #include <string.h>
9309 #include <float.h>
9310
9311 int
9312 main ()
9313 {
9314
9315   ;
9316   return 0;
9317 }
9318 _ACEOF
9319 if ac_fn_c_try_compile "$LINENO"; then :
9320   ac_cv_header_stdc=yes
9321 else
9322   ac_cv_header_stdc=no
9323 fi
9324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9325
9326 if test $ac_cv_header_stdc = yes; then
9327   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9329 /* end confdefs.h.  */
9330 #include <string.h>
9331
9332 _ACEOF
9333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9334   $EGREP "memchr" >/dev/null 2>&1; then :
9335
9336 else
9337   ac_cv_header_stdc=no
9338 fi
9339 rm -f conftest*
9340
9341 fi
9342
9343 if test $ac_cv_header_stdc = yes; then
9344   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9346 /* end confdefs.h.  */
9347 #include <stdlib.h>
9348
9349 _ACEOF
9350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9351   $EGREP "free" >/dev/null 2>&1; then :
9352
9353 else
9354   ac_cv_header_stdc=no
9355 fi
9356 rm -f conftest*
9357
9358 fi
9359
9360 if test $ac_cv_header_stdc = yes; then
9361   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9362   if test "$cross_compiling" = yes; then :
9363   :
9364 else
9365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9366 /* end confdefs.h.  */
9367 #include <ctype.h>
9368 #include <stdlib.h>
9369 #if ((' ' & 0x0FF) == 0x020)
9370 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9371 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9372 #else
9373 # define ISLOWER(c) \
9374                    (('a' <= (c) && (c) <= 'i') \
9375                      || ('j' <= (c) && (c) <= 'r') \
9376                      || ('s' <= (c) && (c) <= 'z'))
9377 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9378 #endif
9379
9380 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9381 int
9382 main ()
9383 {
9384   int i;
9385   for (i = 0; i < 256; i++)
9386     if (XOR (islower (i), ISLOWER (i))
9387         || toupper (i) != TOUPPER (i))
9388       return 2;
9389   return 0;
9390 }
9391 _ACEOF
9392 if ac_fn_c_try_run "$LINENO"; then :
9393
9394 else
9395   ac_cv_header_stdc=no
9396 fi
9397 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9398   conftest.$ac_objext conftest.beam conftest.$ac_ext
9399 fi
9400
9401 fi
9402 fi
9403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9404 $as_echo "$ac_cv_header_stdc" >&6; }
9405 if test $ac_cv_header_stdc = yes; then
9406
9407 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9408
9409 fi
9410
9411 # elf_hp.h is for HP/UX 64-bit shared library support.
9412 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9413                   thread_db.h \
9414                   sys/fault.h \
9415                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9416                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9417                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9418                   termios.h termio.h \
9419                   sgtty.h elf_hp.h \
9420                   dlfcn.h
9421 do :
9422   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9423 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9424 eval as_val=\$$as_ac_Header
9425    if test "x$as_val" = x""yes; then :
9426   cat >>confdefs.h <<_ACEOF
9427 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9428 _ACEOF
9429
9430 fi
9431
9432 done
9433
9434 for ac_header in sys/proc.h
9435 do :
9436   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9437 # include <sys/param.h>
9438 #endif
9439
9440 "
9441 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9442   cat >>confdefs.h <<_ACEOF
9443 #define HAVE_SYS_PROC_H 1
9444 _ACEOF
9445
9446 fi
9447
9448 done
9449
9450 for ac_header in sys/user.h
9451 do :
9452   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9453 # include <sys/param.h>
9454 #endif
9455
9456 "
9457 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9458   cat >>confdefs.h <<_ACEOF
9459 #define HAVE_SYS_USER_H 1
9460 _ACEOF
9461
9462 fi
9463
9464 done
9465
9466
9467 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9468 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9469 # think that we don't have <curses.h> if we're using GCC.
9470 case $host_os in
9471   solaris2.[789])
9472     if test "$GCC" = yes; then
9473
9474 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9475
9476     fi ;;
9477 esac
9478 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9479 do :
9480   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9481 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9482 eval as_val=\$$as_ac_Header
9483    if test "x$as_val" = x""yes; then :
9484   cat >>confdefs.h <<_ACEOF
9485 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9486 _ACEOF
9487
9488 fi
9489
9490 done
9491
9492 for ac_header in term.h
9493 do :
9494   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9495 # include <curses.h>
9496 #endif
9497
9498 "
9499 if test "x$ac_cv_header_term_h" = x""yes; then :
9500   cat >>confdefs.h <<_ACEOF
9501 #define HAVE_TERM_H 1
9502 _ACEOF
9503
9504 fi
9505
9506 done
9507
9508
9509 # ------------------------- #
9510 # Checks for declarations.  #
9511 # ------------------------- #
9512
9513 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9514 if test "x$ac_cv_have_decl_free" = x""yes; then :
9515   ac_have_decl=1
9516 else
9517   ac_have_decl=0
9518 fi
9519
9520 cat >>confdefs.h <<_ACEOF
9521 #define HAVE_DECL_FREE $ac_have_decl
9522 _ACEOF
9523 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9524 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9525   ac_have_decl=1
9526 else
9527   ac_have_decl=0
9528 fi
9529
9530 cat >>confdefs.h <<_ACEOF
9531 #define HAVE_DECL_MALLOC $ac_have_decl
9532 _ACEOF
9533 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9534 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9535   ac_have_decl=1
9536 else
9537   ac_have_decl=0
9538 fi
9539
9540 cat >>confdefs.h <<_ACEOF
9541 #define HAVE_DECL_REALLOC $ac_have_decl
9542 _ACEOF
9543 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9544 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9545   ac_have_decl=1
9546 else
9547   ac_have_decl=0
9548 fi
9549
9550 cat >>confdefs.h <<_ACEOF
9551 #define HAVE_DECL_SNPRINTF $ac_have_decl
9552 _ACEOF
9553
9554
9555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9556 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9557 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9558   $as_echo_n "(cached) " >&6
9559 else
9560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9561 /* end confdefs.h.  */
9562 #include <locale.h>
9563 int
9564 main ()
9565 {
9566 return LC_MESSAGES
9567   ;
9568   return 0;
9569 }
9570 _ACEOF
9571 if ac_fn_c_try_link "$LINENO"; then :
9572   am_cv_val_LC_MESSAGES=yes
9573 else
9574   am_cv_val_LC_MESSAGES=no
9575 fi
9576 rm -f core conftest.err conftest.$ac_objext \
9577     conftest$ac_exeext conftest.$ac_ext
9578 fi
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9580 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9581   if test $am_cv_val_LC_MESSAGES = yes; then
9582
9583 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9584
9585   fi
9586
9587
9588 # ----------------------- #
9589 # Checks for structures.  #
9590 # ----------------------- #
9591
9592 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9593 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9594
9595 cat >>confdefs.h <<_ACEOF
9596 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9597 _ACEOF
9598
9599
9600 fi
9601 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9602 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9603
9604 cat >>confdefs.h <<_ACEOF
9605 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9606 _ACEOF
9607
9608
9609 fi
9610
9611
9612 # ------------------ #
9613 # Checks for types.  #
9614 # ------------------ #
9615
9616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9617 $as_echo_n "checking return type of signal handlers... " >&6; }
9618 if test "${ac_cv_type_signal+set}" = set; then :
9619   $as_echo_n "(cached) " >&6
9620 else
9621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9622 /* end confdefs.h.  */
9623 #include <sys/types.h>
9624 #include <signal.h>
9625
9626 int
9627 main ()
9628 {
9629 return *(signal (0, 0)) (0) == 1;
9630   ;
9631   return 0;
9632 }
9633 _ACEOF
9634 if ac_fn_c_try_compile "$LINENO"; then :
9635   ac_cv_type_signal=int
9636 else
9637   ac_cv_type_signal=void
9638 fi
9639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9640 fi
9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9642 $as_echo "$ac_cv_type_signal" >&6; }
9643
9644 cat >>confdefs.h <<_ACEOF
9645 #define RETSIGTYPE $ac_cv_type_signal
9646 _ACEOF
9647
9648
9649 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9650 #include <sys/socket.h>
9651
9652 "
9653 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9654
9655 cat >>confdefs.h <<_ACEOF
9656 #define HAVE_SOCKLEN_T 1
9657 _ACEOF
9658
9659
9660 fi
9661
9662
9663 # ------------------------------------- #
9664 # Checks for compiler characteristics.  #
9665 # ------------------------------------- #
9666
9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9668 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9669 if test "${ac_cv_c_const+set}" = set; then :
9670   $as_echo_n "(cached) " >&6
9671 else
9672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9673 /* end confdefs.h.  */
9674
9675 int
9676 main ()
9677 {
9678 /* FIXME: Include the comments suggested by Paul. */
9679 #ifndef __cplusplus
9680   /* Ultrix mips cc rejects this.  */
9681   typedef int charset[2];
9682   const charset cs;
9683   /* SunOS 4.1.1 cc rejects this.  */
9684   char const *const *pcpcc;
9685   char **ppc;
9686   /* NEC SVR4.0.2 mips cc rejects this.  */
9687   struct point {int x, y;};
9688   static struct point const zero = {0,0};
9689   /* AIX XL C 1.02.0.0 rejects this.
9690      It does not let you subtract one const X* pointer from another in
9691      an arm of an if-expression whose if-part is not a constant
9692      expression */
9693   const char *g = "string";
9694   pcpcc = &g + (g ? g-g : 0);
9695   /* HPUX 7.0 cc rejects these. */
9696   ++pcpcc;
9697   ppc = (char**) pcpcc;
9698   pcpcc = (char const *const *) ppc;
9699   { /* SCO 3.2v4 cc rejects this.  */
9700     char *t;
9701     char const *s = 0 ? (char *) 0 : (char const *) 0;
9702
9703     *t++ = 0;
9704     if (s) return 0;
9705   }
9706   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9707     int x[] = {25, 17};
9708     const int *foo = &x[0];
9709     ++foo;
9710   }
9711   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9712     typedef const int *iptr;
9713     iptr p = 0;
9714     ++p;
9715   }
9716   { /* AIX XL C 1.02.0.0 rejects this saying
9717        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9718     struct s { int j; const int *ap[3]; };
9719     struct s *b; b->j = 5;
9720   }
9721   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9722     const int foo = 10;
9723     if (!foo) return 0;
9724   }
9725   return !cs[0] && !zero.x;
9726 #endif
9727
9728   ;
9729   return 0;
9730 }
9731 _ACEOF
9732 if ac_fn_c_try_compile "$LINENO"; then :
9733   ac_cv_c_const=yes
9734 else
9735   ac_cv_c_const=no
9736 fi
9737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9738 fi
9739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9740 $as_echo "$ac_cv_c_const" >&6; }
9741 if test $ac_cv_c_const = no; then
9742
9743 $as_echo "#define const /**/" >>confdefs.h
9744
9745 fi
9746
9747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9748 $as_echo_n "checking for inline... " >&6; }
9749 if test "${ac_cv_c_inline+set}" = set; then :
9750   $as_echo_n "(cached) " >&6
9751 else
9752   ac_cv_c_inline=no
9753 for ac_kw in inline __inline__ __inline; do
9754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9755 /* end confdefs.h.  */
9756 #ifndef __cplusplus
9757 typedef int foo_t;
9758 static $ac_kw foo_t static_foo () {return 0; }
9759 $ac_kw foo_t foo () {return 0; }
9760 #endif
9761
9762 _ACEOF
9763 if ac_fn_c_try_compile "$LINENO"; then :
9764   ac_cv_c_inline=$ac_kw
9765 fi
9766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9767   test "$ac_cv_c_inline" != no && break
9768 done
9769
9770 fi
9771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9772 $as_echo "$ac_cv_c_inline" >&6; }
9773
9774 case $ac_cv_c_inline in
9775   inline | yes) ;;
9776   *)
9777     case $ac_cv_c_inline in
9778       no) ac_val=;;
9779       *) ac_val=$ac_cv_c_inline;;
9780     esac
9781     cat >>confdefs.h <<_ACEOF
9782 #ifndef __cplusplus
9783 #define inline $ac_val
9784 #endif
9785 _ACEOF
9786     ;;
9787 esac
9788
9789  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9790 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9791 if test "${ac_cv_c_bigendian+set}" = set; then :
9792   $as_echo_n "(cached) " >&6
9793 else
9794   ac_cv_c_bigendian=unknown
9795     # See if we're dealing with a universal compiler.
9796     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9797 /* end confdefs.h.  */
9798 #ifndef __APPLE_CC__
9799                not a universal capable compiler
9800              #endif
9801              typedef int dummy;
9802
9803 _ACEOF
9804 if ac_fn_c_try_compile "$LINENO"; then :
9805
9806         # Check for potential -arch flags.  It is not universal unless
9807         # there are at least two -arch flags with different values.
9808         ac_arch=
9809         ac_prev=
9810         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9811          if test -n "$ac_prev"; then
9812            case $ac_word in
9813              i?86 | x86_64 | ppc | ppc64)
9814                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9815                  ac_arch=$ac_word
9816                else
9817                  ac_cv_c_bigendian=universal
9818                  break
9819                fi
9820                ;;
9821            esac
9822            ac_prev=
9823          elif test "x$ac_word" = "x-arch"; then
9824            ac_prev=arch
9825          fi
9826        done
9827 fi
9828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9829     if test $ac_cv_c_bigendian = unknown; then
9830       # See if sys/param.h defines the BYTE_ORDER macro.
9831       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9832 /* end confdefs.h.  */
9833 #include <sys/types.h>
9834              #include <sys/param.h>
9835
9836 int
9837 main ()
9838 {
9839 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9840                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9841                      && LITTLE_ENDIAN)
9842               bogus endian macros
9843              #endif
9844
9845   ;
9846   return 0;
9847 }
9848 _ACEOF
9849 if ac_fn_c_try_compile "$LINENO"; then :
9850   # It does; now see whether it defined to BIG_ENDIAN or not.
9851          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9852 /* end confdefs.h.  */
9853 #include <sys/types.h>
9854                 #include <sys/param.h>
9855
9856 int
9857 main ()
9858 {
9859 #if BYTE_ORDER != BIG_ENDIAN
9860                  not big endian
9861                 #endif
9862
9863   ;
9864   return 0;
9865 }
9866 _ACEOF
9867 if ac_fn_c_try_compile "$LINENO"; then :
9868   ac_cv_c_bigendian=yes
9869 else
9870   ac_cv_c_bigendian=no
9871 fi
9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9873 fi
9874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9875     fi
9876     if test $ac_cv_c_bigendian = unknown; then
9877       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9878       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9879 /* end confdefs.h.  */
9880 #include <limits.h>
9881
9882 int
9883 main ()
9884 {
9885 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9886               bogus endian macros
9887              #endif
9888
9889   ;
9890   return 0;
9891 }
9892 _ACEOF
9893 if ac_fn_c_try_compile "$LINENO"; then :
9894   # It does; now see whether it defined to _BIG_ENDIAN or not.
9895          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9896 /* end confdefs.h.  */
9897 #include <limits.h>
9898
9899 int
9900 main ()
9901 {
9902 #ifndef _BIG_ENDIAN
9903                  not big endian
9904                 #endif
9905
9906   ;
9907   return 0;
9908 }
9909 _ACEOF
9910 if ac_fn_c_try_compile "$LINENO"; then :
9911   ac_cv_c_bigendian=yes
9912 else
9913   ac_cv_c_bigendian=no
9914 fi
9915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9916 fi
9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9918     fi
9919     if test $ac_cv_c_bigendian = unknown; then
9920       # Compile a test program.
9921       if test "$cross_compiling" = yes; then :
9922   # Try to guess by grepping values from an object file.
9923          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9924 /* end confdefs.h.  */
9925 short int ascii_mm[] =
9926                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9927                 short int ascii_ii[] =
9928                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9929                 int use_ascii (int i) {
9930                   return ascii_mm[i] + ascii_ii[i];
9931                 }
9932                 short int ebcdic_ii[] =
9933                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9934                 short int ebcdic_mm[] =
9935                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9936                 int use_ebcdic (int i) {
9937                   return ebcdic_mm[i] + ebcdic_ii[i];
9938                 }
9939                 extern int foo;
9940
9941 int
9942 main ()
9943 {
9944 return use_ascii (foo) == use_ebcdic (foo);
9945   ;
9946   return 0;
9947 }
9948 _ACEOF
9949 if ac_fn_c_try_compile "$LINENO"; then :
9950   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9951               ac_cv_c_bigendian=yes
9952             fi
9953             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9954               if test "$ac_cv_c_bigendian" = unknown; then
9955                 ac_cv_c_bigendian=no
9956               else
9957                 # finding both strings is unlikely to happen, but who knows?
9958                 ac_cv_c_bigendian=unknown
9959               fi
9960             fi
9961 fi
9962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9963 else
9964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9965 /* end confdefs.h.  */
9966 $ac_includes_default
9967 int
9968 main ()
9969 {
9970
9971              /* Are we little or big endian?  From Harbison&Steele.  */
9972              union
9973              {
9974                long int l;
9975                char c[sizeof (long int)];
9976              } u;
9977              u.l = 1;
9978              return u.c[sizeof (long int) - 1] == 1;
9979
9980   ;
9981   return 0;
9982 }
9983 _ACEOF
9984 if ac_fn_c_try_run "$LINENO"; then :
9985   ac_cv_c_bigendian=no
9986 else
9987   ac_cv_c_bigendian=yes
9988 fi
9989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9990   conftest.$ac_objext conftest.beam conftest.$ac_ext
9991 fi
9992
9993     fi
9994 fi
9995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9996 $as_echo "$ac_cv_c_bigendian" >&6; }
9997  case $ac_cv_c_bigendian in #(
9998    yes)
9999      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10000 ;; #(
10001    no)
10002       ;; #(
10003    universal)
10004
10005 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10006
10007      ;; #(
10008    *)
10009      as_fn_error "unknown endianness
10010  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10011  esac
10012
10013
10014 # ------------------------------ #
10015 # Checks for library functions.  #
10016 # ------------------------------ #
10017
10018 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10019 # for constant arguments.  Useless!
10020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10021 $as_echo_n "checking for working alloca.h... " >&6; }
10022 if test "${ac_cv_working_alloca_h+set}" = set; then :
10023   $as_echo_n "(cached) " >&6
10024 else
10025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10026 /* end confdefs.h.  */
10027 #include <alloca.h>
10028 int
10029 main ()
10030 {
10031 char *p = (char *) alloca (2 * sizeof (int));
10032                           if (p) return 0;
10033   ;
10034   return 0;
10035 }
10036 _ACEOF
10037 if ac_fn_c_try_link "$LINENO"; then :
10038   ac_cv_working_alloca_h=yes
10039 else
10040   ac_cv_working_alloca_h=no
10041 fi
10042 rm -f core conftest.err conftest.$ac_objext \
10043     conftest$ac_exeext conftest.$ac_ext
10044 fi
10045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10046 $as_echo "$ac_cv_working_alloca_h" >&6; }
10047 if test $ac_cv_working_alloca_h = yes; then
10048
10049 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10050
10051 fi
10052
10053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10054 $as_echo_n "checking for alloca... " >&6; }
10055 if test "${ac_cv_func_alloca_works+set}" = set; then :
10056   $as_echo_n "(cached) " >&6
10057 else
10058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10059 /* end confdefs.h.  */
10060 #ifdef __GNUC__
10061 # define alloca __builtin_alloca
10062 #else
10063 # ifdef _MSC_VER
10064 #  include <malloc.h>
10065 #  define alloca _alloca
10066 # else
10067 #  ifdef HAVE_ALLOCA_H
10068 #   include <alloca.h>
10069 #  else
10070 #   ifdef _AIX
10071  #pragma alloca
10072 #   else
10073 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10074 char *alloca ();
10075 #    endif
10076 #   endif
10077 #  endif
10078 # endif
10079 #endif
10080
10081 int
10082 main ()
10083 {
10084 char *p = (char *) alloca (1);
10085                                     if (p) return 0;
10086   ;
10087   return 0;
10088 }
10089 _ACEOF
10090 if ac_fn_c_try_link "$LINENO"; then :
10091   ac_cv_func_alloca_works=yes
10092 else
10093   ac_cv_func_alloca_works=no
10094 fi
10095 rm -f core conftest.err conftest.$ac_objext \
10096     conftest$ac_exeext conftest.$ac_ext
10097 fi
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10099 $as_echo "$ac_cv_func_alloca_works" >&6; }
10100
10101 if test $ac_cv_func_alloca_works = yes; then
10102
10103 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10104
10105 else
10106   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10107 # that cause trouble.  Some versions do not even contain alloca or
10108 # contain a buggy version.  If you still want to use their alloca,
10109 # use ar to extract alloca.o from them instead of compiling alloca.c.
10110
10111 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10112
10113 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10114
10115
10116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10117 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10118 if test "${ac_cv_os_cray+set}" = set; then :
10119   $as_echo_n "(cached) " >&6
10120 else
10121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10122 /* end confdefs.h.  */
10123 #if defined CRAY && ! defined CRAY2
10124 webecray
10125 #else
10126 wenotbecray
10127 #endif
10128
10129 _ACEOF
10130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10131   $EGREP "webecray" >/dev/null 2>&1; then :
10132   ac_cv_os_cray=yes
10133 else
10134   ac_cv_os_cray=no
10135 fi
10136 rm -f conftest*
10137
10138 fi
10139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10140 $as_echo "$ac_cv_os_cray" >&6; }
10141 if test $ac_cv_os_cray = yes; then
10142   for ac_func in _getb67 GETB67 getb67; do
10143     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10144 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10145 eval as_val=\$$as_ac_var
10146    if test "x$as_val" = x""yes; then :
10147
10148 cat >>confdefs.h <<_ACEOF
10149 #define CRAY_STACKSEG_END $ac_func
10150 _ACEOF
10151
10152     break
10153 fi
10154
10155   done
10156 fi
10157
10158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10159 $as_echo_n "checking stack direction for C alloca... " >&6; }
10160 if test "${ac_cv_c_stack_direction+set}" = set; then :
10161   $as_echo_n "(cached) " >&6
10162 else
10163   if test "$cross_compiling" = yes; then :
10164   ac_cv_c_stack_direction=0
10165 else
10166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10167 /* end confdefs.h.  */
10168 $ac_includes_default
10169 int
10170 find_stack_direction ()
10171 {
10172   static char *addr = 0;
10173   auto char dummy;
10174   if (addr == 0)
10175     {
10176       addr = &dummy;
10177       return find_stack_direction ();
10178     }
10179   else
10180     return (&dummy > addr) ? 1 : -1;
10181 }
10182
10183 int
10184 main ()
10185 {
10186   return find_stack_direction () < 0;
10187 }
10188 _ACEOF
10189 if ac_fn_c_try_run "$LINENO"; then :
10190   ac_cv_c_stack_direction=1
10191 else
10192   ac_cv_c_stack_direction=-1
10193 fi
10194 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10195   conftest.$ac_objext conftest.beam conftest.$ac_ext
10196 fi
10197
10198 fi
10199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10200 $as_echo "$ac_cv_c_stack_direction" >&6; }
10201 cat >>confdefs.h <<_ACEOF
10202 #define STACK_DIRECTION $ac_cv_c_stack_direction
10203 _ACEOF
10204
10205
10206 fi
10207
10208 for ac_header in stdlib.h unistd.h
10209 do :
10210   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10211 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10212 eval as_val=\$$as_ac_Header
10213    if test "x$as_val" = x""yes; then :
10214   cat >>confdefs.h <<_ACEOF
10215 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10216 _ACEOF
10217
10218 fi
10219
10220 done
10221
10222 for ac_func in getpagesize
10223 do :
10224   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10225 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10226   cat >>confdefs.h <<_ACEOF
10227 #define HAVE_GETPAGESIZE 1
10228 _ACEOF
10229
10230 fi
10231 done
10232
10233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10234 $as_echo_n "checking for working mmap... " >&6; }
10235 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10236   $as_echo_n "(cached) " >&6
10237 else
10238   if test "$cross_compiling" = yes; then :
10239   ac_cv_func_mmap_fixed_mapped=no
10240 else
10241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10242 /* end confdefs.h.  */
10243 $ac_includes_default
10244 /* malloc might have been renamed as rpl_malloc. */
10245 #undef malloc
10246
10247 /* Thanks to Mike Haertel and Jim Avera for this test.
10248    Here is a matrix of mmap possibilities:
10249         mmap private not fixed
10250         mmap private fixed at somewhere currently unmapped
10251         mmap private fixed at somewhere already mapped
10252         mmap shared not fixed
10253         mmap shared fixed at somewhere currently unmapped
10254         mmap shared fixed at somewhere already mapped
10255    For private mappings, we should verify that changes cannot be read()
10256    back from the file, nor mmap's back from the file at a different
10257    address.  (There have been systems where private was not correctly
10258    implemented like the infamous i386 svr4.0, and systems where the
10259    VM page cache was not coherent with the file system buffer cache
10260    like early versions of FreeBSD and possibly contemporary NetBSD.)
10261    For shared mappings, we should conversely verify that changes get
10262    propagated back to all the places they're supposed to be.
10263
10264    Grep wants private fixed already mapped.
10265    The main things grep needs to know about mmap are:
10266    * does it exist and is it safe to write into the mmap'd area
10267    * how to use it (BSD variants)  */
10268
10269 #include <fcntl.h>
10270 #include <sys/mman.h>
10271
10272 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10273 char *malloc ();
10274 #endif
10275
10276 /* This mess was copied from the GNU getpagesize.h.  */
10277 #ifndef HAVE_GETPAGESIZE
10278 /* Assume that all systems that can run configure have sys/param.h.  */
10279 # ifndef HAVE_SYS_PARAM_H
10280 #  define HAVE_SYS_PARAM_H 1
10281 # endif
10282
10283 # ifdef _SC_PAGESIZE
10284 #  define getpagesize() sysconf(_SC_PAGESIZE)
10285 # else /* no _SC_PAGESIZE */
10286 #  ifdef HAVE_SYS_PARAM_H
10287 #   include <sys/param.h>
10288 #   ifdef EXEC_PAGESIZE
10289 #    define getpagesize() EXEC_PAGESIZE
10290 #   else /* no EXEC_PAGESIZE */
10291 #    ifdef NBPG
10292 #     define getpagesize() NBPG * CLSIZE
10293 #     ifndef CLSIZE
10294 #      define CLSIZE 1
10295 #     endif /* no CLSIZE */
10296 #    else /* no NBPG */
10297 #     ifdef NBPC
10298 #      define getpagesize() NBPC
10299 #     else /* no NBPC */
10300 #      ifdef PAGESIZE
10301 #       define getpagesize() PAGESIZE
10302 #      endif /* PAGESIZE */
10303 #     endif /* no NBPC */
10304 #    endif /* no NBPG */
10305 #   endif /* no EXEC_PAGESIZE */
10306 #  else /* no HAVE_SYS_PARAM_H */
10307 #   define getpagesize() 8192   /* punt totally */
10308 #  endif /* no HAVE_SYS_PARAM_H */
10309 # endif /* no _SC_PAGESIZE */
10310
10311 #endif /* no HAVE_GETPAGESIZE */
10312
10313 int
10314 main ()
10315 {
10316   char *data, *data2, *data3;
10317   int i, pagesize;
10318   int fd;
10319
10320   pagesize = getpagesize ();
10321
10322   /* First, make a file with some known garbage in it. */
10323   data = (char *) malloc (pagesize);
10324   if (!data)
10325     return 1;
10326   for (i = 0; i < pagesize; ++i)
10327     *(data + i) = rand ();
10328   umask (0);
10329   fd = creat ("conftest.mmap", 0600);
10330   if (fd < 0)
10331     return 1;
10332   if (write (fd, data, pagesize) != pagesize)
10333     return 1;
10334   close (fd);
10335
10336   /* Next, try to mmap the file at a fixed address which already has
10337      something else allocated at it.  If we can, also make sure that
10338      we see the same garbage.  */
10339   fd = open ("conftest.mmap", O_RDWR);
10340   if (fd < 0)
10341     return 1;
10342   data2 = (char *) malloc (2 * pagesize);
10343   if (!data2)
10344     return 1;
10345   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10346   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10347                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10348     return 1;
10349   for (i = 0; i < pagesize; ++i)
10350     if (*(data + i) != *(data2 + i))
10351       return 1;
10352
10353   /* Finally, make sure that changes to the mapped area do not
10354      percolate back to the file as seen by read().  (This is a bug on
10355      some variants of i386 svr4.0.)  */
10356   for (i = 0; i < pagesize; ++i)
10357     *(data2 + i) = *(data2 + i) + 1;
10358   data3 = (char *) malloc (pagesize);
10359   if (!data3)
10360     return 1;
10361   if (read (fd, data3, pagesize) != pagesize)
10362     return 1;
10363   for (i = 0; i < pagesize; ++i)
10364     if (*(data + i) != *(data3 + i))
10365       return 1;
10366   close (fd);
10367   return 0;
10368 }
10369 _ACEOF
10370 if ac_fn_c_try_run "$LINENO"; then :
10371   ac_cv_func_mmap_fixed_mapped=yes
10372 else
10373   ac_cv_func_mmap_fixed_mapped=no
10374 fi
10375 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10376   conftest.$ac_objext conftest.beam conftest.$ac_ext
10377 fi
10378
10379 fi
10380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10381 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10382 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10383
10384 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10385
10386 fi
10387 rm -f conftest.mmap
10388
10389 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10390 if test "x$ac_cv_type_pid_t" = x""yes; then :
10391
10392 else
10393
10394 cat >>confdefs.h <<_ACEOF
10395 #define pid_t int
10396 _ACEOF
10397
10398 fi
10399
10400 for ac_header in vfork.h
10401 do :
10402   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10403 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10404   cat >>confdefs.h <<_ACEOF
10405 #define HAVE_VFORK_H 1
10406 _ACEOF
10407
10408 fi
10409
10410 done
10411
10412 for ac_func in fork vfork
10413 do :
10414   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10415 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10416 eval as_val=\$$as_ac_var
10417    if test "x$as_val" = x""yes; then :
10418   cat >>confdefs.h <<_ACEOF
10419 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10420 _ACEOF
10421
10422 fi
10423 done
10424
10425 if test "x$ac_cv_func_fork" = xyes; then
10426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10427 $as_echo_n "checking for working fork... " >&6; }
10428 if test "${ac_cv_func_fork_works+set}" = set; then :
10429   $as_echo_n "(cached) " >&6
10430 else
10431   if test "$cross_compiling" = yes; then :
10432   ac_cv_func_fork_works=cross
10433 else
10434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10435 /* end confdefs.h.  */
10436 $ac_includes_default
10437 int
10438 main ()
10439 {
10440
10441           /* By Ruediger Kuhlmann. */
10442           return fork () < 0;
10443
10444   ;
10445   return 0;
10446 }
10447 _ACEOF
10448 if ac_fn_c_try_run "$LINENO"; then :
10449   ac_cv_func_fork_works=yes
10450 else
10451   ac_cv_func_fork_works=no
10452 fi
10453 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10454   conftest.$ac_objext conftest.beam conftest.$ac_ext
10455 fi
10456
10457 fi
10458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10459 $as_echo "$ac_cv_func_fork_works" >&6; }
10460
10461 else
10462   ac_cv_func_fork_works=$ac_cv_func_fork
10463 fi
10464 if test "x$ac_cv_func_fork_works" = xcross; then
10465   case $host in
10466     *-*-amigaos* | *-*-msdosdjgpp*)
10467       # Override, as these systems have only a dummy fork() stub
10468       ac_cv_func_fork_works=no
10469       ;;
10470     *)
10471       ac_cv_func_fork_works=yes
10472       ;;
10473   esac
10474   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10475 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10476 fi
10477 ac_cv_func_vfork_works=$ac_cv_func_vfork
10478 if test "x$ac_cv_func_vfork" = xyes; then
10479   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10480 $as_echo_n "checking for working vfork... " >&6; }
10481 if test "${ac_cv_func_vfork_works+set}" = set; then :
10482   $as_echo_n "(cached) " >&6
10483 else
10484   if test "$cross_compiling" = yes; then :
10485   ac_cv_func_vfork_works=cross
10486 else
10487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10488 /* end confdefs.h.  */
10489 /* Thanks to Paul Eggert for this test.  */
10490 $ac_includes_default
10491 #include <sys/wait.h>
10492 #ifdef HAVE_VFORK_H
10493 # include <vfork.h>
10494 #endif
10495 /* On some sparc systems, changes by the child to local and incoming
10496    argument registers are propagated back to the parent.  The compiler
10497    is told about this with #include <vfork.h>, but some compilers
10498    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10499    static variable whose address is put into a register that is
10500    clobbered by the vfork.  */
10501 static void
10502 #ifdef __cplusplus
10503 sparc_address_test (int arg)
10504 # else
10505 sparc_address_test (arg) int arg;
10506 #endif
10507 {
10508   static pid_t child;
10509   if (!child) {
10510     child = vfork ();
10511     if (child < 0) {
10512       perror ("vfork");
10513       _exit(2);
10514     }
10515     if (!child) {
10516       arg = getpid();
10517       write(-1, "", 0);
10518       _exit (arg);
10519     }
10520   }
10521 }
10522
10523 int
10524 main ()
10525 {
10526   pid_t parent = getpid ();
10527   pid_t child;
10528
10529   sparc_address_test (0);
10530
10531   child = vfork ();
10532
10533   if (child == 0) {
10534     /* Here is another test for sparc vfork register problems.  This
10535        test uses lots of local variables, at least as many local
10536        variables as main has allocated so far including compiler
10537        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10538        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10539        reuse the register of parent for one of the local variables,
10540        since it will think that parent can't possibly be used any more
10541        in this routine.  Assigning to the local variable will thus
10542        munge parent in the parent process.  */
10543     pid_t
10544       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10545       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10546     /* Convince the compiler that p..p7 are live; otherwise, it might
10547        use the same hardware register for all 8 local variables.  */
10548     if (p != p1 || p != p2 || p != p3 || p != p4
10549         || p != p5 || p != p6 || p != p7)
10550       _exit(1);
10551
10552     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10553        from child file descriptors.  If the child closes a descriptor
10554        before it execs or exits, this munges the parent's descriptor
10555        as well.  Test for this by closing stdout in the child.  */
10556     _exit(close(fileno(stdout)) != 0);
10557   } else {
10558     int status;
10559     struct stat st;
10560
10561     while (wait(&status) != child)
10562       ;
10563     return (
10564          /* Was there some problem with vforking?  */
10565          child < 0
10566
10567          /* Did the child fail?  (This shouldn't happen.)  */
10568          || status
10569
10570          /* Did the vfork/compiler bug occur?  */
10571          || parent != getpid()
10572
10573          /* Did the file descriptor bug occur?  */
10574          || fstat(fileno(stdout), &st) != 0
10575          );
10576   }
10577 }
10578 _ACEOF
10579 if ac_fn_c_try_run "$LINENO"; then :
10580   ac_cv_func_vfork_works=yes
10581 else
10582   ac_cv_func_vfork_works=no
10583 fi
10584 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10585   conftest.$ac_objext conftest.beam conftest.$ac_ext
10586 fi
10587
10588 fi
10589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10590 $as_echo "$ac_cv_func_vfork_works" >&6; }
10591
10592 fi;
10593 if test "x$ac_cv_func_fork_works" = xcross; then
10594   ac_cv_func_vfork_works=$ac_cv_func_vfork
10595   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10596 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10597 fi
10598
10599 if test "x$ac_cv_func_vfork_works" = xyes; then
10600
10601 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10602
10603 else
10604
10605 $as_echo "#define vfork fork" >>confdefs.h
10606
10607 fi
10608 if test "x$ac_cv_func_fork_works" = xyes; then
10609
10610 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10611
10612 fi
10613
10614 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10615                 pipe poll pread pread64 pwrite readlink resize_term \
10616                 sbrk setpgid setpgrp setsid \
10617                 sigaction sigprocmask sigsetmask socketpair \
10618                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10619                 setrlimit getrlimit posix_madvise waitpid lstat \
10620                 ptrace64 sigaltstack
10621 do :
10622   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10623 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10624 eval as_val=\$$as_ac_var
10625    if test "x$as_val" = x""yes; then :
10626   cat >>confdefs.h <<_ACEOF
10627 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10628 _ACEOF
10629
10630 fi
10631 done
10632
10633
10634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10635 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10636 if test "${am_cv_langinfo_codeset+set}" = set; then :
10637   $as_echo_n "(cached) " >&6
10638 else
10639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10640 /* end confdefs.h.  */
10641 #include <langinfo.h>
10642 int
10643 main ()
10644 {
10645 char* cs = nl_langinfo(CODESET);
10646   ;
10647   return 0;
10648 }
10649 _ACEOF
10650 if ac_fn_c_try_link "$LINENO"; then :
10651   am_cv_langinfo_codeset=yes
10652 else
10653   am_cv_langinfo_codeset=no
10654 fi
10655 rm -f core conftest.err conftest.$ac_objext \
10656     conftest$ac_exeext conftest.$ac_ext
10657
10658 fi
10659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10660 $as_echo "$am_cv_langinfo_codeset" >&6; }
10661   if test $am_cv_langinfo_codeset = yes; then
10662
10663 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10664
10665   fi
10666
10667
10668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10669 $as_echo_n "checking for ANSI C header files... " >&6; }
10670 if test "${ac_cv_header_stdc+set}" = set; then :
10671   $as_echo_n "(cached) " >&6
10672 else
10673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10674 /* end confdefs.h.  */
10675 #include <stdlib.h>
10676 #include <stdarg.h>
10677 #include <string.h>
10678 #include <float.h>
10679
10680 int
10681 main ()
10682 {
10683
10684   ;
10685   return 0;
10686 }
10687 _ACEOF
10688 if ac_fn_c_try_compile "$LINENO"; then :
10689   ac_cv_header_stdc=yes
10690 else
10691   ac_cv_header_stdc=no
10692 fi
10693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10694
10695 if test $ac_cv_header_stdc = yes; then
10696   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10698 /* end confdefs.h.  */
10699 #include <string.h>
10700
10701 _ACEOF
10702 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10703   $EGREP "memchr" >/dev/null 2>&1; then :
10704
10705 else
10706   ac_cv_header_stdc=no
10707 fi
10708 rm -f conftest*
10709
10710 fi
10711
10712 if test $ac_cv_header_stdc = yes; then
10713   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10715 /* end confdefs.h.  */
10716 #include <stdlib.h>
10717
10718 _ACEOF
10719 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10720   $EGREP "free" >/dev/null 2>&1; then :
10721
10722 else
10723   ac_cv_header_stdc=no
10724 fi
10725 rm -f conftest*
10726
10727 fi
10728
10729 if test $ac_cv_header_stdc = yes; then
10730   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10731   if test "$cross_compiling" = yes; then :
10732   :
10733 else
10734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10735 /* end confdefs.h.  */
10736 #include <ctype.h>
10737 #include <stdlib.h>
10738 #if ((' ' & 0x0FF) == 0x020)
10739 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10740 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10741 #else
10742 # define ISLOWER(c) \
10743                    (('a' <= (c) && (c) <= 'i') \
10744                      || ('j' <= (c) && (c) <= 'r') \
10745                      || ('s' <= (c) && (c) <= 'z'))
10746 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10747 #endif
10748
10749 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10750 int
10751 main ()
10752 {
10753   int i;
10754   for (i = 0; i < 256; i++)
10755     if (XOR (islower (i), ISLOWER (i))
10756         || toupper (i) != TOUPPER (i))
10757       return 2;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_run "$LINENO"; then :
10762
10763 else
10764   ac_cv_header_stdc=no
10765 fi
10766 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10767   conftest.$ac_objext conftest.beam conftest.$ac_ext
10768 fi
10769
10770 fi
10771 fi
10772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10773 $as_echo "$ac_cv_header_stdc" >&6; }
10774 if test $ac_cv_header_stdc = yes; then
10775
10776 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10777
10778 fi
10779
10780   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10781 # for constant arguments.  Useless!
10782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10783 $as_echo_n "checking for working alloca.h... " >&6; }
10784 if test "${ac_cv_working_alloca_h+set}" = set; then :
10785   $as_echo_n "(cached) " >&6
10786 else
10787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10788 /* end confdefs.h.  */
10789 #include <alloca.h>
10790 int
10791 main ()
10792 {
10793 char *p = (char *) alloca (2 * sizeof (int));
10794                           if (p) return 0;
10795   ;
10796   return 0;
10797 }
10798 _ACEOF
10799 if ac_fn_c_try_link "$LINENO"; then :
10800   ac_cv_working_alloca_h=yes
10801 else
10802   ac_cv_working_alloca_h=no
10803 fi
10804 rm -f core conftest.err conftest.$ac_objext \
10805     conftest$ac_exeext conftest.$ac_ext
10806 fi
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10808 $as_echo "$ac_cv_working_alloca_h" >&6; }
10809 if test $ac_cv_working_alloca_h = yes; then
10810
10811 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10812
10813 fi
10814
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10816 $as_echo_n "checking for alloca... " >&6; }
10817 if test "${ac_cv_func_alloca_works+set}" = set; then :
10818   $as_echo_n "(cached) " >&6
10819 else
10820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10821 /* end confdefs.h.  */
10822 #ifdef __GNUC__
10823 # define alloca __builtin_alloca
10824 #else
10825 # ifdef _MSC_VER
10826 #  include <malloc.h>
10827 #  define alloca _alloca
10828 # else
10829 #  ifdef HAVE_ALLOCA_H
10830 #   include <alloca.h>
10831 #  else
10832 #   ifdef _AIX
10833  #pragma alloca
10834 #   else
10835 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10836 char *alloca ();
10837 #    endif
10838 #   endif
10839 #  endif
10840 # endif
10841 #endif
10842
10843 int
10844 main ()
10845 {
10846 char *p = (char *) alloca (1);
10847                                     if (p) return 0;
10848   ;
10849   return 0;
10850 }
10851 _ACEOF
10852 if ac_fn_c_try_link "$LINENO"; then :
10853   ac_cv_func_alloca_works=yes
10854 else
10855   ac_cv_func_alloca_works=no
10856 fi
10857 rm -f core conftest.err conftest.$ac_objext \
10858     conftest$ac_exeext conftest.$ac_ext
10859 fi
10860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10861 $as_echo "$ac_cv_func_alloca_works" >&6; }
10862
10863 if test $ac_cv_func_alloca_works = yes; then
10864
10865 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10866
10867 else
10868   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10869 # that cause trouble.  Some versions do not even contain alloca or
10870 # contain a buggy version.  If you still want to use their alloca,
10871 # use ar to extract alloca.o from them instead of compiling alloca.c.
10872
10873 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10874
10875 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10876
10877
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10879 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10880 if test "${ac_cv_os_cray+set}" = set; then :
10881   $as_echo_n "(cached) " >&6
10882 else
10883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10884 /* end confdefs.h.  */
10885 #if defined CRAY && ! defined CRAY2
10886 webecray
10887 #else
10888 wenotbecray
10889 #endif
10890
10891 _ACEOF
10892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10893   $EGREP "webecray" >/dev/null 2>&1; then :
10894   ac_cv_os_cray=yes
10895 else
10896   ac_cv_os_cray=no
10897 fi
10898 rm -f conftest*
10899
10900 fi
10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10902 $as_echo "$ac_cv_os_cray" >&6; }
10903 if test $ac_cv_os_cray = yes; then
10904   for ac_func in _getb67 GETB67 getb67; do
10905     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10906 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10907 eval as_val=\$$as_ac_var
10908    if test "x$as_val" = x""yes; then :
10909
10910 cat >>confdefs.h <<_ACEOF
10911 #define CRAY_STACKSEG_END $ac_func
10912 _ACEOF
10913
10914     break
10915 fi
10916
10917   done
10918 fi
10919
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10921 $as_echo_n "checking stack direction for C alloca... " >&6; }
10922 if test "${ac_cv_c_stack_direction+set}" = set; then :
10923   $as_echo_n "(cached) " >&6
10924 else
10925   if test "$cross_compiling" = yes; then :
10926   ac_cv_c_stack_direction=0
10927 else
10928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10929 /* end confdefs.h.  */
10930 $ac_includes_default
10931 int
10932 find_stack_direction ()
10933 {
10934   static char *addr = 0;
10935   auto char dummy;
10936   if (addr == 0)
10937     {
10938       addr = &dummy;
10939       return find_stack_direction ();
10940     }
10941   else
10942     return (&dummy > addr) ? 1 : -1;
10943 }
10944
10945 int
10946 main ()
10947 {
10948   return find_stack_direction () < 0;
10949 }
10950 _ACEOF
10951 if ac_fn_c_try_run "$LINENO"; then :
10952   ac_cv_c_stack_direction=1
10953 else
10954   ac_cv_c_stack_direction=-1
10955 fi
10956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10957   conftest.$ac_objext conftest.beam conftest.$ac_ext
10958 fi
10959
10960 fi
10961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10962 $as_echo "$ac_cv_c_stack_direction" >&6; }
10963 cat >>confdefs.h <<_ACEOF
10964 #define STACK_DIRECTION $ac_cv_c_stack_direction
10965 _ACEOF
10966
10967
10968 fi
10969
10970
10971
10972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10973 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10974 if test "${am_cv_langinfo_codeset+set}" = set; then :
10975   $as_echo_n "(cached) " >&6
10976 else
10977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10978 /* end confdefs.h.  */
10979 #include <langinfo.h>
10980 int
10981 main ()
10982 {
10983 char* cs = nl_langinfo(CODESET);
10984   ;
10985   return 0;
10986 }
10987 _ACEOF
10988 if ac_fn_c_try_link "$LINENO"; then :
10989   am_cv_langinfo_codeset=yes
10990 else
10991   am_cv_langinfo_codeset=no
10992 fi
10993 rm -f core conftest.err conftest.$ac_objext \
10994     conftest$ac_exeext conftest.$ac_ext
10995
10996 fi
10997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10998 $as_echo "$am_cv_langinfo_codeset" >&6; }
10999   if test $am_cv_langinfo_codeset = yes; then
11000
11001 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11002
11003   fi
11004
11005
11006   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
11007 do :
11008   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11009 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11010 eval as_val=\$$as_ac_Header
11011    if test "x$as_val" = x""yes; then :
11012   cat >>confdefs.h <<_ACEOF
11013 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11014 _ACEOF
11015
11016 fi
11017
11018 done
11019
11020
11021   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
11022 do :
11023   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11024 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11025 eval as_val=\$$as_ac_var
11026    if test "x$as_val" = x""yes; then :
11027   cat >>confdefs.h <<_ACEOF
11028 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11029 _ACEOF
11030
11031 fi
11032 done
11033
11034
11035   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11036 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11037   ac_have_decl=1
11038 else
11039   ac_have_decl=0
11040 fi
11041
11042 cat >>confdefs.h <<_ACEOF
11043 #define HAVE_DECL_STRERROR $ac_have_decl
11044 _ACEOF
11045 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11046 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11047   ac_have_decl=1
11048 else
11049   ac_have_decl=0
11050 fi
11051
11052 cat >>confdefs.h <<_ACEOF
11053 #define HAVE_DECL_STRSTR $ac_have_decl
11054 _ACEOF
11055
11056
11057
11058 # Check the return and argument types of ptrace.  No canned test for
11059 # this, so roll our own.
11060 gdb_ptrace_headers='
11061 #include <sys/types.h>
11062 #if HAVE_SYS_PTRACE_H
11063 # include <sys/ptrace.h>
11064 #endif
11065 #if HAVE_UNISTD_H
11066 # include <unistd.h>
11067 #endif
11068 '
11069 # There is no point in checking if we don't have a prototype.
11070 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11071 "
11072 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11073   ac_have_decl=1
11074 else
11075   ac_have_decl=0
11076 fi
11077
11078 cat >>confdefs.h <<_ACEOF
11079 #define HAVE_DECL_PTRACE $ac_have_decl
11080 _ACEOF
11081 if test $ac_have_decl = 1; then :
11082
11083 else
11084
11085   : ${gdb_cv_func_ptrace_ret='int'}
11086   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11087
11088 fi
11089
11090 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11091 # empty argument list, so check for that explicitly.
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11093 $as_echo_n "checking return type of ptrace... " >&6; }
11094 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11095   $as_echo_n "(cached) " >&6
11096 else
11097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11098 /* end confdefs.h.  */
11099 $gdb_ptrace_headers
11100 int
11101 main ()
11102 {
11103 extern long ptrace (enum __ptrace_request, ...);
11104   ;
11105   return 0;
11106 }
11107 _ACEOF
11108 if ac_fn_c_try_compile "$LINENO"; then :
11109   gdb_cv_func_ptrace_ret='long'
11110 else
11111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11112 /* end confdefs.h.  */
11113 $gdb_ptrace_headers
11114 int
11115 main ()
11116 {
11117 extern int ptrace ();
11118   ;
11119   return 0;
11120 }
11121 _ACEOF
11122 if ac_fn_c_try_compile "$LINENO"; then :
11123   gdb_cv_func_ptrace_ret='int'
11124 else
11125   gdb_cv_func_ptrace_ret='long'
11126 fi
11127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11128 fi
11129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11130 fi
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11132 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11133
11134 cat >>confdefs.h <<_ACEOF
11135 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11136 _ACEOF
11137
11138 # Check argument types.
11139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11140 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11141 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11142   $as_echo_n "(cached) " >&6
11143 else
11144
11145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11146 /* end confdefs.h.  */
11147 $gdb_ptrace_headers
11148 int
11149 main ()
11150 {
11151 extern long ptrace (enum __ptrace_request, ...);
11152   ;
11153   return 0;
11154 }
11155 _ACEOF
11156 if ac_fn_c_try_compile "$LINENO"; then :
11157   gdb_cv_func_ptrace_args='int,int,long,long'
11158 else
11159
11160 for gdb_arg1 in 'int' 'long'; do
11161  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11162   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11163    for gdb_arg4 in 'int' 'long' 'void *'; do
11164      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11165 /* end confdefs.h.  */
11166 $gdb_ptrace_headers
11167 int
11168 main ()
11169 {
11170
11171 extern $gdb_cv_func_ptrace_ret
11172   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11173
11174   ;
11175   return 0;
11176 }
11177 _ACEOF
11178 if ac_fn_c_try_compile "$LINENO"; then :
11179   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11180     break 4;
11181 fi
11182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11183     for gdb_arg5 in 'int *' 'int' 'long'; do
11184      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11185 /* end confdefs.h.  */
11186 $gdb_ptrace_headers
11187 int
11188 main ()
11189 {
11190
11191 extern $gdb_cv_func_ptrace_ret
11192   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11193
11194   ;
11195   return 0;
11196 }
11197 _ACEOF
11198 if ac_fn_c_try_compile "$LINENO"; then :
11199
11200 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11201     break 5;
11202 fi
11203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11204     done
11205    done
11206   done
11207  done
11208 done
11209 # Provide a safe default value.
11210 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11211
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11214 fi
11215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11216 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11217 ac_save_IFS=$IFS; IFS=','
11218 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11219 IFS=$ac_save_IFS
11220 shift
11221
11222 cat >>confdefs.h <<_ACEOF
11223 #define PTRACE_TYPE_ARG3 $3
11224 _ACEOF
11225
11226
11227 cat >>confdefs.h <<_ACEOF
11228 #define PTRACE_TYPE_ARG4 $4
11229 _ACEOF
11230
11231 if test -n "$5"; then
11232
11233 cat >>confdefs.h <<_ACEOF
11234 #define PTRACE_TYPE_ARG5 $5
11235 _ACEOF
11236
11237 fi
11238
11239 if test "$cross_compiling" = no; then
11240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11241 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11242 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11243   $as_echo_n "(cached) " >&6
11244 else
11245   if test "$cross_compiling" = yes; then :
11246   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11247 else
11248   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11249 /* end confdefs.h.  */
11250 $ac_includes_default
11251 int
11252 main ()
11253 {
11254 /* If this system has a BSD-style setpgrp which takes arguments,
11255   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11256   exit successfully. */
11257   return setpgrp (1,1) != -1;
11258   ;
11259   return 0;
11260 }
11261 _ACEOF
11262 if ac_fn_c_try_run "$LINENO"; then :
11263   ac_cv_func_setpgrp_void=no
11264 else
11265   ac_cv_func_setpgrp_void=yes
11266 fi
11267 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11268   conftest.$ac_objext conftest.beam conftest.$ac_ext
11269 fi
11270
11271 fi
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11273 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11274 if test $ac_cv_func_setpgrp_void = yes; then
11275
11276 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11277
11278 fi
11279
11280 else
11281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11282 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11283 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11284   $as_echo_n "(cached) " >&6
11285 else
11286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11287 /* end confdefs.h.  */
11288
11289 #include <unistd.h>
11290
11291 int
11292 main ()
11293 {
11294
11295   if (setpgrp(1,1) == -1)
11296     exit (0);
11297   else
11298     exit (1);
11299
11300   ;
11301   return 0;
11302 }
11303 _ACEOF
11304 if ac_fn_c_try_compile "$LINENO"; then :
11305   ac_cv_func_setpgrp_void=no
11306 else
11307   ac_cv_func_setpgrp_void=yes
11308 fi
11309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11310 fi
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11312 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11313 if test $ac_cv_func_setpgrp_void = yes; then
11314   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11315
11316 fi
11317 fi
11318
11319 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11320 # since sigsetjmp might only be defined as a macro.
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11322 $as_echo_n "checking for sigsetjmp... " >&6; }
11323 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11324   $as_echo_n "(cached) " >&6
11325 else
11326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11327 /* end confdefs.h.  */
11328
11329 #include <setjmp.h>
11330
11331 int
11332 main ()
11333 {
11334 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11335   ;
11336   return 0;
11337 }
11338 _ACEOF
11339 if ac_fn_c_try_compile "$LINENO"; then :
11340   gdb_cv_func_sigsetjmp=yes
11341 else
11342   gdb_cv_func_sigsetjmp=no
11343 fi
11344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11345 fi
11346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11347 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11348 if test $gdb_cv_func_sigsetjmp = yes; then
11349
11350 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11351
11352 fi
11353
11354 # Assume we'll default to using the included libiberty regex.
11355 gdb_use_included_regex=yes
11356
11357 # However, if the system regex is GNU regex, then default to *not*
11358 # using the included regex.
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11360 $as_echo_n "checking for GNU regex... " >&6; }
11361 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11362   $as_echo_n "(cached) " >&6
11363 else
11364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11365 /* end confdefs.h.  */
11366 #include <gnu-versions.h>
11367 int
11368 main ()
11369 {
11370 #define REGEX_INTERFACE_VERSION 1
11371 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11372 # error "Version mismatch"
11373 #endif
11374   ;
11375   return 0;
11376 }
11377 _ACEOF
11378 if ac_fn_c_try_compile "$LINENO"; then :
11379   gdb_cv_have_gnu_regex=yes
11380 else
11381   gdb_cv_have_gnu_regex=no
11382 fi
11383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11384 fi
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11386 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11387 if test $gdb_cv_have_gnu_regex = yes; then
11388   gdb_use_included_regex=no
11389 fi
11390
11391
11392 # Check whether --with-included-regex was given.
11393 if test "${with_included_regex+set}" = set; then :
11394   withval=$with_included_regex; gdb_with_regex=$withval
11395 else
11396   gdb_with_regex=$gdb_use_included_regex
11397 fi
11398
11399 if test "$gdb_with_regex" = yes; then
11400
11401 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11402
11403 fi
11404
11405 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11406 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11407 #include <sys/proc.h>
11408
11409 "
11410 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11411
11412 cat >>confdefs.h <<_ACEOF
11413 #define HAVE_STRUCT_THREAD_TD_PCB 1
11414 _ACEOF
11415
11416
11417 fi
11418
11419
11420 # See if <sys/lwp.h> defines `struct lwp`.
11421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11422 $as_echo_n "checking for struct lwp... " >&6; }
11423 if test "${gdb_cv_struct_lwp+set}" = set; then :
11424   $as_echo_n "(cached) " >&6
11425 else
11426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11427 /* end confdefs.h.  */
11428 #include <sys/param.h>
11429 #include <sys/lwp.h>
11430 int
11431 main ()
11432 {
11433 struct lwp l;
11434   ;
11435   return 0;
11436 }
11437 _ACEOF
11438 if ac_fn_c_try_compile "$LINENO"; then :
11439   gdb_cv_struct_lwp=yes
11440 else
11441   gdb_cv_struct_lwp=no
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11444 fi
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11446 $as_echo "$gdb_cv_struct_lwp" >&6; }
11447 if test $gdb_cv_struct_lwp = yes; then
11448
11449 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11450
11451 fi
11452
11453 # See if <machine/reg.h> degines `struct reg'.
11454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11455 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11456 if test "${gdb_cv_struct_reg+set}" = set; then :
11457   $as_echo_n "(cached) " >&6
11458 else
11459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11460 /* end confdefs.h.  */
11461 #include <sys/types.h>
11462 #include <machine/reg.h>
11463 int
11464 main ()
11465 {
11466 struct reg r;
11467   ;
11468   return 0;
11469 }
11470 _ACEOF
11471 if ac_fn_c_try_compile "$LINENO"; then :
11472   gdb_cv_struct_reg=yes
11473 else
11474   gdb_cv_struct_reg=no
11475 fi
11476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11477 fi
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11479 $as_echo "$gdb_cv_struct_reg" >&6; }
11480 if test $gdb_cv_struct_reg = yes; then
11481
11482 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11483
11484 fi
11485
11486 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11487 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11488 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11489 "
11490 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11491
11492 cat >>confdefs.h <<_ACEOF
11493 #define HAVE_STRUCT_REG_R_FS 1
11494 _ACEOF
11495
11496
11497 fi
11498 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11499 "
11500 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11501
11502 cat >>confdefs.h <<_ACEOF
11503 #define HAVE_STRUCT_REG_R_GS 1
11504 _ACEOF
11505
11506
11507 fi
11508
11509
11510 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11511 # Older amd64 Linux's don't have the fs_base and gs_base members of
11512 # `struct user_regs_struct'.
11513 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11514 "
11515 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11516
11517 cat >>confdefs.h <<_ACEOF
11518 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11519 _ACEOF
11520
11521
11522 fi
11523 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11524 "
11525 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11526
11527 cat >>confdefs.h <<_ACEOF
11528 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11529 _ACEOF
11530
11531
11532 fi
11533
11534
11535 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11537 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11538 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11542 /* end confdefs.h.  */
11543 #include <sys/ptrace.h>
11544 int
11545 main ()
11546 {
11547 PTRACE_GETREGS;
11548   ;
11549   return 0;
11550 }
11551 _ACEOF
11552 if ac_fn_c_try_compile "$LINENO"; then :
11553   gdb_cv_have_ptrace_getregs=yes
11554 else
11555   gdb_cv_have_ptrace_getregs=no
11556 fi
11557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11558 fi
11559
11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11561 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11562 if test $gdb_cv_have_ptrace_getregs = yes; then
11563
11564 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11565
11566 fi
11567
11568 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11570 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11571 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11572   $as_echo_n "(cached) " >&6
11573 else
11574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11575 /* end confdefs.h.  */
11576 #include <sys/ptrace.h>
11577 int
11578 main ()
11579 {
11580 PTRACE_GETFPXREGS;
11581   ;
11582   return 0;
11583 }
11584 _ACEOF
11585 if ac_fn_c_try_compile "$LINENO"; then :
11586   gdb_cv_have_ptrace_getfpxregs=yes
11587 else
11588   gdb_cv_have_ptrace_getfpxregs=no
11589 fi
11590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11591 fi
11592
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11594 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11595 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11596
11597 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11598
11599 fi
11600
11601 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11603 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11604 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11605   $as_echo_n "(cached) " >&6
11606 else
11607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11608 /* end confdefs.h.  */
11609 #include <sys/types.h>
11610 #include <sys/ptrace.h>
11611 int
11612 main ()
11613 {
11614 PT_GETDBREGS;
11615   ;
11616   return 0;
11617 }
11618 _ACEOF
11619 if ac_fn_c_try_compile "$LINENO"; then :
11620   gdb_cv_have_pt_getdbregs=yes
11621 else
11622   gdb_cv_have_pt_getdbregs=no
11623 fi
11624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11625 fi
11626
11627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11628 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11629 if test $gdb_cv_have_pt_getdbregs = yes; then
11630
11631 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11632
11633 fi
11634
11635 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11637 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11638 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11639   $as_echo_n "(cached) " >&6
11640 else
11641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11642 /* end confdefs.h.  */
11643 #include <sys/types.h>
11644 #include <sys/ptrace.h>
11645 int
11646 main ()
11647 {
11648 PT_GETXMMREGS;
11649   ;
11650   return 0;
11651 }
11652 _ACEOF
11653 if ac_fn_c_try_compile "$LINENO"; then :
11654   gdb_cv_have_pt_getxmmregs=yes
11655 else
11656   gdb_cv_have_pt_getxmmregs=no
11657 fi
11658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11659 fi
11660
11661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11662 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11663 if test $gdb_cv_have_pt_getxmmregs = yes; then
11664
11665 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11666
11667 fi
11668
11669 # Detect which type of /proc is in use, such as for Solaris.
11670
11671 if test "${target}" = "${host}"; then
11672   case "${host}" in
11673   *-*-sysv4.2* | *-*-sysv5* )
11674
11675 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11676
11677       ;;
11678   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11679
11680 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11681
11682       ;;
11683   mips-sgi-irix5*)
11684       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11685
11686 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11687
11688       ;;
11689   esac
11690 fi
11691
11692 if test "$ac_cv_header_sys_procfs_h" = yes; then
11693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11694 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11695  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11696   $as_echo_n "(cached) " >&6
11697 else
11698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11699 /* end confdefs.h.  */
11700
11701 #define _SYSCALL32
11702 /* Needed for new procfs interface on sparc-solaris.  */
11703 #define _STRUCTURED_PROC 1
11704 #include <sys/procfs.h>
11705 int
11706 main ()
11707 {
11708 gregset_t avar
11709   ;
11710   return 0;
11711 }
11712 _ACEOF
11713 if ac_fn_c_try_compile "$LINENO"; then :
11714   bfd_cv_have_sys_procfs_type_gregset_t=yes
11715 else
11716   bfd_cv_have_sys_procfs_type_gregset_t=no
11717
11718 fi
11719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11720 fi
11721
11722  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11723
11724 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11725
11726  fi
11727  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11728 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11729
11730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11731 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11732  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11733   $as_echo_n "(cached) " >&6
11734 else
11735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11736 /* end confdefs.h.  */
11737
11738 #define _SYSCALL32
11739 /* Needed for new procfs interface on sparc-solaris.  */
11740 #define _STRUCTURED_PROC 1
11741 #include <sys/procfs.h>
11742 int
11743 main ()
11744 {
11745 fpregset_t avar
11746   ;
11747   return 0;
11748 }
11749 _ACEOF
11750 if ac_fn_c_try_compile "$LINENO"; then :
11751   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11752 else
11753   bfd_cv_have_sys_procfs_type_fpregset_t=no
11754
11755 fi
11756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11757 fi
11758
11759  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11760
11761 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11762
11763  fi
11764  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11765 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11766
11767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11768 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11769  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11770   $as_echo_n "(cached) " >&6
11771 else
11772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11773 /* end confdefs.h.  */
11774
11775 #define _SYSCALL32
11776 /* Needed for new procfs interface on sparc-solaris.  */
11777 #define _STRUCTURED_PROC 1
11778 #include <sys/procfs.h>
11779 int
11780 main ()
11781 {
11782 prgregset_t avar
11783   ;
11784   return 0;
11785 }
11786 _ACEOF
11787 if ac_fn_c_try_compile "$LINENO"; then :
11788   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11789 else
11790   bfd_cv_have_sys_procfs_type_prgregset_t=no
11791
11792 fi
11793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11794 fi
11795
11796  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11797
11798 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11799
11800  fi
11801  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11802 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11803
11804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11805 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11806  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11807   $as_echo_n "(cached) " >&6
11808 else
11809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11810 /* end confdefs.h.  */
11811
11812 #define _SYSCALL32
11813 /* Needed for new procfs interface on sparc-solaris.  */
11814 #define _STRUCTURED_PROC 1
11815 #include <sys/procfs.h>
11816 int
11817 main ()
11818 {
11819 prfpregset_t avar
11820   ;
11821   return 0;
11822 }
11823 _ACEOF
11824 if ac_fn_c_try_compile "$LINENO"; then :
11825   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11826 else
11827   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11828
11829 fi
11830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11831 fi
11832
11833  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11834
11835 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11836
11837  fi
11838  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11839 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11840
11841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11842 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11843  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11844   $as_echo_n "(cached) " >&6
11845 else
11846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11847 /* end confdefs.h.  */
11848
11849 #define _SYSCALL32
11850 /* Needed for new procfs interface on sparc-solaris.  */
11851 #define _STRUCTURED_PROC 1
11852 #include <sys/procfs.h>
11853 int
11854 main ()
11855 {
11856 prgregset32_t avar
11857   ;
11858   return 0;
11859 }
11860 _ACEOF
11861 if ac_fn_c_try_compile "$LINENO"; then :
11862   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11863 else
11864   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11865
11866 fi
11867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11868 fi
11869
11870  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11871
11872 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11873
11874  fi
11875  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11876 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11877
11878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11879 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11880  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11881   $as_echo_n "(cached) " >&6
11882 else
11883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11884 /* end confdefs.h.  */
11885
11886 #define _SYSCALL32
11887 /* Needed for new procfs interface on sparc-solaris.  */
11888 #define _STRUCTURED_PROC 1
11889 #include <sys/procfs.h>
11890 int
11891 main ()
11892 {
11893 lwpid_t avar
11894   ;
11895   return 0;
11896 }
11897 _ACEOF
11898 if ac_fn_c_try_compile "$LINENO"; then :
11899   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11900 else
11901   bfd_cv_have_sys_procfs_type_lwpid_t=no
11902
11903 fi
11904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11905 fi
11906
11907  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11908
11909 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11910
11911  fi
11912  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11913 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11914
11915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11916 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11917  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11918   $as_echo_n "(cached) " >&6
11919 else
11920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11921 /* end confdefs.h.  */
11922
11923 #define _SYSCALL32
11924 /* Needed for new procfs interface on sparc-solaris.  */
11925 #define _STRUCTURED_PROC 1
11926 #include <sys/procfs.h>
11927 int
11928 main ()
11929 {
11930 psaddr_t avar
11931   ;
11932   return 0;
11933 }
11934 _ACEOF
11935 if ac_fn_c_try_compile "$LINENO"; then :
11936   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11937 else
11938   bfd_cv_have_sys_procfs_type_psaddr_t=no
11939
11940 fi
11941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11942 fi
11943
11944  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11945
11946 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11947
11948  fi
11949  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11950 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11951
11952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11953 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11954  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11955   $as_echo_n "(cached) " >&6
11956 else
11957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959
11960 #define _SYSCALL32
11961 /* Needed for new procfs interface on sparc-solaris.  */
11962 #define _STRUCTURED_PROC 1
11963 #include <sys/procfs.h>
11964 int
11965 main ()
11966 {
11967 prsysent_t avar
11968   ;
11969   return 0;
11970 }
11971 _ACEOF
11972 if ac_fn_c_try_compile "$LINENO"; then :
11973   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11974 else
11975   bfd_cv_have_sys_procfs_type_prsysent_t=no
11976
11977 fi
11978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11979 fi
11980
11981  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11982
11983 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11984
11985  fi
11986  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11987 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11988
11989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11990 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11991  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11992   $as_echo_n "(cached) " >&6
11993 else
11994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996
11997 #define _SYSCALL32
11998 /* Needed for new procfs interface on sparc-solaris.  */
11999 #define _STRUCTURED_PROC 1
12000 #include <sys/procfs.h>
12001 int
12002 main ()
12003 {
12004 pr_sigset_t avar
12005   ;
12006   return 0;
12007 }
12008 _ACEOF
12009 if ac_fn_c_try_compile "$LINENO"; then :
12010   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12011 else
12012   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12013
12014 fi
12015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12016 fi
12017
12018  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12019
12020 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12021
12022  fi
12023  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12024 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12025
12026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12027 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12028  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12029   $as_echo_n "(cached) " >&6
12030 else
12031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12032 /* end confdefs.h.  */
12033
12034 #define _SYSCALL32
12035 /* Needed for new procfs interface on sparc-solaris.  */
12036 #define _STRUCTURED_PROC 1
12037 #include <sys/procfs.h>
12038 int
12039 main ()
12040 {
12041 pr_sigaction64_t avar
12042   ;
12043   return 0;
12044 }
12045 _ACEOF
12046 if ac_fn_c_try_compile "$LINENO"; then :
12047   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12048 else
12049   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12050
12051 fi
12052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12053 fi
12054
12055  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12056
12057 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12058
12059  fi
12060  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12061 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12062
12063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12064 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12065  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12066   $as_echo_n "(cached) " >&6
12067 else
12068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12069 /* end confdefs.h.  */
12070
12071 #define _SYSCALL32
12072 /* Needed for new procfs interface on sparc-solaris.  */
12073 #define _STRUCTURED_PROC 1
12074 #include <sys/procfs.h>
12075 int
12076 main ()
12077 {
12078 pr_siginfo64_t avar
12079   ;
12080   return 0;
12081 }
12082 _ACEOF
12083 if ac_fn_c_try_compile "$LINENO"; then :
12084   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12085 else
12086   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12087
12088 fi
12089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12090 fi
12091
12092  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12093
12094 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12095
12096  fi
12097  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12098 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12099
12100
12101
12102
12103
12104   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12105     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12106 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12107     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12108   $as_echo_n "(cached) " >&6
12109 else
12110   if test "$cross_compiling" = yes; then :
12111   gdb_cv_prfpregset_t_broken=yes
12112 else
12113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12114 /* end confdefs.h.  */
12115 #include <sys/procfs.h>
12116        int main ()
12117        {
12118          if (sizeof (prfpregset_t) == sizeof (void *))
12119            return 1;
12120          return 0;
12121        }
12122 _ACEOF
12123 if ac_fn_c_try_run "$LINENO"; then :
12124   gdb_cv_prfpregset_t_broken=no
12125 else
12126   gdb_cv_prfpregset_t_broken=yes
12127 fi
12128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12129   conftest.$ac_objext conftest.beam conftest.$ac_ext
12130 fi
12131
12132 fi
12133
12134     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12135 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12136     if test $gdb_cv_prfpregset_t_broken = yes; then
12137
12138 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12139
12140     fi
12141   fi
12142 fi
12143
12144 # Check if the compiler supports the `long long' type.
12145
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12147 $as_echo_n "checking for long long support in compiler... " >&6; }
12148 if test "${gdb_cv_c_long_long+set}" = set; then :
12149   $as_echo_n "(cached) " >&6
12150 else
12151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12152 /* end confdefs.h.  */
12153 extern long long foo;
12154 int
12155 main ()
12156 {
12157 switch (foo & 2) { case 0: return 1; }
12158   ;
12159   return 0;
12160 }
12161 _ACEOF
12162 if ac_fn_c_try_compile "$LINENO"; then :
12163   gdb_cv_c_long_long=yes
12164 else
12165   gdb_cv_c_long_long=no
12166 fi
12167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12168 fi
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12170 $as_echo "$gdb_cv_c_long_long" >&6; }
12171 if test $gdb_cv_c_long_long != yes; then
12172   # libdecnumber requires long long.
12173   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12174 fi
12175
12176 # Check if the compiler and runtime support printing long longs.
12177
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12179 $as_echo_n "checking for long long support in printf... " >&6; }
12180 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   if test "$cross_compiling" = yes; then :
12184   gdb_cv_printf_has_long_long=no
12185 else
12186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h.  */
12188 $ac_includes_default
12189 int
12190 main ()
12191 {
12192 char buf[32];
12193   long long l = 0;
12194   l = (l << 16) + 0x0123;
12195   l = (l << 16) + 0x4567;
12196   l = (l << 16) + 0x89ab;
12197   l = (l << 16) + 0xcdef;
12198   sprintf (buf, "0x%016llx", l);
12199   return (strcmp ("0x0123456789abcdef", buf));
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 if ac_fn_c_try_run "$LINENO"; then :
12205   gdb_cv_printf_has_long_long=yes
12206 else
12207   gdb_cv_printf_has_long_long=no
12208 fi
12209 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12210   conftest.$ac_objext conftest.beam conftest.$ac_ext
12211 fi
12212
12213 fi
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12215 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12216 if test $gdb_cv_printf_has_long_long = yes; then
12217
12218 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12219
12220 fi
12221
12222 # Check if the compiler and runtime support printing decfloats.
12223
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12225 $as_echo_n "checking for decfloat support in printf... " >&6; }
12226 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12227   $as_echo_n "(cached) " >&6
12228 else
12229   if test "$cross_compiling" = yes; then :
12230   gdb_cv_printf_has_decfloat=no
12231 else
12232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12233 /* end confdefs.h.  */
12234 $ac_includes_default
12235 int
12236 main ()
12237 {
12238 char buf[64];
12239   _Decimal32 d32 = 1.2345df;
12240   _Decimal64 d64 = 1.2345dd;
12241   _Decimal128 d128 = 1.2345dl;
12242   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12243   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12244   ;
12245   return 0;
12246 }
12247 _ACEOF
12248 if ac_fn_c_try_run "$LINENO"; then :
12249   gdb_cv_printf_has_decfloat=yes
12250 else
12251   gdb_cv_printf_has_decfloat=no
12252 fi
12253 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12254   conftest.$ac_objext conftest.beam conftest.$ac_ext
12255 fi
12256
12257 fi
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12259 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12260 if test $gdb_cv_printf_has_decfloat = yes; then
12261
12262 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12263
12264 fi
12265
12266 # Check if the compiler supports the `long double' type.  We can't use
12267 # AC_C_LONG_DOUBLE because that one does additional checks on the
12268 # constants defined in <float.h> that fail on some systems,
12269 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12270
12271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12272 $as_echo_n "checking for long double support in compiler... " >&6; }
12273 if test "${gdb_cv_c_long_double+set}" = set; then :
12274   $as_echo_n "(cached) " >&6
12275 else
12276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12277 /* end confdefs.h.  */
12278 long double foo;
12279 _ACEOF
12280 if ac_fn_c_try_compile "$LINENO"; then :
12281   gdb_cv_c_long_double=yes
12282 else
12283   gdb_cv_c_long_double=no
12284 fi
12285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12286 fi
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12288 $as_echo "$gdb_cv_c_long_double" >&6; }
12289 if test $gdb_cv_c_long_double = yes; then
12290
12291 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12292
12293 fi
12294
12295 # Check if the compiler and runtime support printing long doubles.
12296
12297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12298 $as_echo_n "checking for long double support in printf... " >&6; }
12299 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12300   $as_echo_n "(cached) " >&6
12301 else
12302   if test "$cross_compiling" = yes; then :
12303   gdb_cv_printf_has_long_double=no
12304 else
12305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12306 /* end confdefs.h.  */
12307 $ac_includes_default
12308 int
12309 main ()
12310 {
12311 char buf[16];
12312   long double f = 3.141592653;
12313   sprintf (buf, "%Lg", f);
12314   return (strncmp ("3.14159", buf, 7));
12315   ;
12316   return 0;
12317 }
12318 _ACEOF
12319 if ac_fn_c_try_run "$LINENO"; then :
12320   gdb_cv_printf_has_long_double=yes
12321 else
12322   gdb_cv_printf_has_long_double=no
12323 fi
12324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12325   conftest.$ac_objext conftest.beam conftest.$ac_ext
12326 fi
12327
12328 fi
12329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12330 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12331 if test $gdb_cv_printf_has_long_double = yes; then
12332
12333 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12334
12335 fi
12336
12337 # Check if the compiler and runtime support scanning long doubles.
12338
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12340 $as_echo_n "checking for long double support in scanf... " >&6; }
12341 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12342   $as_echo_n "(cached) " >&6
12343 else
12344   if test "$cross_compiling" = yes; then :
12345   gdb_cv_scanf_has_long_double=no
12346 else
12347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12348 /* end confdefs.h.  */
12349 #include <stdio.h>
12350 int
12351 main ()
12352 {
12353 char *buf = "3.141592653";
12354   long double f = 0;
12355   sscanf (buf, "%Lg", &f);
12356   return !(f > 3.14159 && f < 3.14160);
12357   ;
12358   return 0;
12359 }
12360 _ACEOF
12361 if ac_fn_c_try_run "$LINENO"; then :
12362   gdb_cv_scanf_has_long_double=yes
12363 else
12364   gdb_cv_scanf_has_long_double=no
12365 fi
12366 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12367   conftest.$ac_objext conftest.beam conftest.$ac_ext
12368 fi
12369
12370 fi
12371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12372 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12373 if test $gdb_cv_scanf_has_long_double = yes; then
12374
12375 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12376
12377 fi
12378
12379 case ${host_os} in
12380 aix*)
12381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12382 $as_echo_n "checking for -bbigtoc option... " >&6; }
12383 if test "${gdb_cv_bigtoc+set}" = set; then :
12384   $as_echo_n "(cached) " >&6
12385 else
12386
12387     SAVE_LDFLAGS=$LDFLAGS
12388
12389     case $GCC in
12390     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12391     *) gdb_cv_bigtoc=-bbigtoc ;;
12392     esac
12393
12394     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12395     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12396 /* end confdefs.h.  */
12397
12398 int
12399 main ()
12400 {
12401 int i;
12402   ;
12403   return 0;
12404 }
12405 _ACEOF
12406 if ac_fn_c_try_link "$LINENO"; then :
12407
12408 else
12409   gdb_cv_bigtoc=
12410 fi
12411 rm -f core conftest.err conftest.$ac_objext \
12412     conftest$ac_exeext conftest.$ac_ext
12413     LDFLAGS="${SAVE_LDFLAGS}"
12414
12415 fi
12416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12417 $as_echo "$gdb_cv_bigtoc" >&6; }
12418   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12419   ;;
12420 esac
12421
12422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12423 $as_echo_n "checking for the dynamic export flag... " >&6; }
12424 dynamic_list=false
12425 if test "${gdb_native}" = yes; then
12426    # The dynamically loaded libthread_db needs access to symbols in the gdb
12427    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12428    # may not be supported there.
12429    old_LDFLAGS="$LDFLAGS"
12430    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12431    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12432    LDFLAGS="$LDFLAGS $RDYNAMIC"
12433    if test "${have_libpython}" = no; then
12434      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12435 /* end confdefs.h.  */
12436
12437 int
12438 main ()
12439 {
12440
12441   ;
12442   return 0;
12443 }
12444 _ACEOF
12445 if ac_fn_c_try_link "$LINENO"; then :
12446   dynamic_list=true
12447 fi
12448 rm -f core conftest.err conftest.$ac_objext \
12449     conftest$ac_exeext conftest.$ac_ext
12450    else
12451      # Workaround http://bugs.python.org/issue4434 where static
12452      # libpythonX.Y.a would get its symbols required for
12453      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12454      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12455      old_CFLAGS="$CFLAGS"
12456      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12457      old_LIBS="$LIBS"
12458      LIBS="$LIBS $PYTHON_LIBS"
12459      if test "$cross_compiling" = yes; then :
12460   true
12461 else
12462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12463 /* end confdefs.h.  */
12464 #include "${have_libpython}/Python.h"
12465 int
12466 main ()
12467 {
12468 int err;
12469           Py_Initialize ();
12470           err = PyRun_SimpleString ("import itertools\n");
12471           Py_Finalize ();
12472           return err == 0 ? 0 : 1;
12473   ;
12474   return 0;
12475 }
12476 _ACEOF
12477 if ac_fn_c_try_run "$LINENO"; then :
12478   dynamic_list=true
12479 fi
12480 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12481   conftest.$ac_objext conftest.beam conftest.$ac_ext
12482 fi
12483
12484      LIBS="$old_LIBS"
12485      CFLAGS="$old_CFLAGS"
12486    fi
12487    LDFLAGS="$old_LDFLAGS"
12488 fi
12489 if $dynamic_list; then
12490   found="-Wl,--dynamic-list"
12491   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12492 else
12493   found="-rdynamic"
12494   RDYNAMIC="-rdynamic"
12495 fi
12496
12497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12498 $as_echo "$found" >&6; }
12499
12500
12501 if test ${build} = ${host} -a ${host} = ${target} ; then
12502    case ${host_os} in
12503    solaris*)
12504       # See if thread_db library is around for Solaris thread debugging.
12505       # Note that we must explicitly test for version 1 of the library
12506       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12507       # the same API.
12508       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12509 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12510       if test -f /usr/lib/libthread_db.so.1 ; then
12511          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12512 $as_echo "yes" >&6; }
12513
12514 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12515
12516          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12517          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12518          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12519 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12520 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12521   $as_echo_n "(cached) " >&6
12522 else
12523   ac_check_lib_save_LIBS=$LIBS
12524 LIBS="-ldl  $LIBS"
12525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527
12528 /* Override any GCC internal prototype to avoid an error.
12529    Use char because int might match the return type of a GCC
12530    builtin and then its argument prototype would still apply.  */
12531 #ifdef __cplusplus
12532 extern "C"
12533 #endif
12534 char dlopen ();
12535 int
12536 main ()
12537 {
12538 return dlopen ();
12539   ;
12540   return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_link "$LINENO"; then :
12544   ac_cv_lib_dl_dlopen=yes
12545 else
12546   ac_cv_lib_dl_dlopen=no
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext \
12549     conftest$ac_exeext conftest.$ac_ext
12550 LIBS=$ac_check_lib_save_LIBS
12551 fi
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12553 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12554 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12555   cat >>confdefs.h <<_ACEOF
12556 #define HAVE_LIBDL 1
12557 _ACEOF
12558
12559   LIBS="-ldl $LIBS"
12560
12561 fi
12562
12563          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12564          # Sun randomly tweaked the prototypes in <proc_service.h>
12565          # at one point.
12566          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12567 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12568          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12569   $as_echo_n "(cached) " >&6
12570 else
12571
12572             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12573 /* end confdefs.h.  */
12574
12575                 #include <proc_service.h>
12576                 ps_err_e ps_pdwrite
12577                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12578
12579 int
12580 main ()
12581 {
12582
12583   ;
12584   return 0;
12585 }
12586 _ACEOF
12587 if ac_fn_c_try_compile "$LINENO"; then :
12588   gdb_cv_proc_service_is_old=no
12589 else
12590   gdb_cv_proc_service_is_old=yes
12591 fi
12592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12593
12594 fi
12595
12596          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12597 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12598          if test $gdb_cv_proc_service_is_old = yes; then
12599
12600 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12601
12602          fi
12603       else
12604          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12605 $as_echo "no" >&6; }
12606       fi
12607       ;;
12608    aix*)
12609       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12610 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12611       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12612   $as_echo_n "(cached) " >&6
12613 else
12614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12615 /* end confdefs.h.  */
12616 #include <sys/pthdebug.h>
12617 int
12618 main ()
12619 {
12620 #ifndef PTHDB_VERSION_3
12621                                     #error
12622                                     #endif
12623   ;
12624   return 0;
12625 }
12626 _ACEOF
12627 if ac_fn_c_try_compile "$LINENO"; then :
12628   gdb_cv_have_aix_thread_debug=yes
12629 else
12630   gdb_cv_have_aix_thread_debug=no
12631 fi
12632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12633 fi
12634
12635       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12636 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12637       if test $gdb_cv_have_aix_thread_debug = yes; then
12638          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12639          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12640          LIBS="$LIBS -lpthdebug"
12641
12642          # Older versions of AIX do not provide the declaration for
12643          # the getthrds function (it appears that it was introduced
12644          # with AIX 6.x).
12645          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12646 "
12647 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12648   ac_have_decl=1
12649 else
12650   ac_have_decl=0
12651 fi
12652
12653 cat >>confdefs.h <<_ACEOF
12654 #define HAVE_DECL_GETTHRDS $ac_have_decl
12655 _ACEOF
12656
12657       fi
12658       ;;
12659    esac
12660
12661 fi
12662
12663 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12664    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12665 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12666 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12667   $as_echo_n "(cached) " >&6
12668 else
12669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12670 /* end confdefs.h.  */
12671 #include <thread_db.h>
12672 int
12673 main ()
12674 {
12675 int i = TD_NOTALLOC;
12676   ;
12677   return 0;
12678 }
12679 _ACEOF
12680 if ac_fn_c_try_compile "$LINENO"; then :
12681   gdb_cv_thread_db_h_has_td_notalloc=yes
12682 else
12683   gdb_cv_thread_db_h_has_td_notalloc=no
12684
12685 fi
12686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12687
12688 fi
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12690 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12691    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12692 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12693 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12694   $as_echo_n "(cached) " >&6
12695 else
12696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698 #include <thread_db.h>
12699 int
12700 main ()
12701 {
12702 int i = TD_VERSION;
12703   ;
12704   return 0;
12705 }
12706 _ACEOF
12707 if ac_fn_c_try_compile "$LINENO"; then :
12708   gdb_cv_thread_db_h_has_td_version=yes
12709 else
12710   gdb_cv_thread_db_h_has_td_version=no
12711
12712 fi
12713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12714
12715 fi
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12717 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12718    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12719 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12720 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12721   $as_echo_n "(cached) " >&6
12722 else
12723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12724 /* end confdefs.h.  */
12725 #include <thread_db.h>
12726 int
12727 main ()
12728 {
12729 int i = TD_NOTLS;
12730   ;
12731   return 0;
12732 }
12733 _ACEOF
12734 if ac_fn_c_try_compile "$LINENO"; then :
12735   gdb_cv_thread_db_h_has_td_notls=yes
12736 else
12737   gdb_cv_thread_db_h_has_td_notls=no
12738
12739 fi
12740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12741
12742 fi
12743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12744 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12745 fi
12746 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12747
12748 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12749
12750 fi
12751 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12752
12753 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12754
12755 fi
12756 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12757
12758 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12759
12760 fi
12761
12762 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12763    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12764 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12765 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12766   $as_echo_n "(cached) " >&6
12767 else
12768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12769 /* end confdefs.h.  */
12770 #include <sys/syscall.h>
12771 int
12772 main ()
12773 {
12774 int i = __NR_tkill;
12775   ;
12776   return 0;
12777 }
12778 _ACEOF
12779 if ac_fn_c_try_compile "$LINENO"; then :
12780   gdb_cv_sys_syscall_h_has_tkill=yes
12781 else
12782   gdb_cv_sys_syscall_h_has_tkill=no
12783
12784 fi
12785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12786
12787 fi
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12789 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12790 fi
12791 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12792   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12793 if test "x$ac_cv_func_syscall" = x""yes; then :
12794
12795 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12796
12797
12798 fi
12799
12800 fi
12801
12802 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12803 "
12804 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12805   ac_have_decl=1
12806 else
12807   ac_have_decl=0
12808 fi
12809
12810 cat >>confdefs.h <<_ACEOF
12811 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12812 _ACEOF
12813
12814
12815 if test "$cross_compiling" = yes; then :
12816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12817 /* end confdefs.h.  */
12818 #include <sys/personality.h>
12819 int
12820 main ()
12821 {
12822
12823 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12824 #       define ADDR_NO_RANDOMIZE 0x0040000
12825 #      endif
12826        /* Test the flag could be set and stays set.  */
12827        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12828        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12829            return 1
12830   ;
12831   return 0;
12832 }
12833 _ACEOF
12834 if ac_fn_c_try_link "$LINENO"; then :
12835   have_personality=true
12836 else
12837   have_personality=false
12838 fi
12839 rm -f core conftest.err conftest.$ac_objext \
12840     conftest$ac_exeext conftest.$ac_ext
12841 else
12842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12843 /* end confdefs.h.  */
12844 #include <sys/personality.h>
12845 int
12846 main ()
12847 {
12848
12849 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12850 #       define ADDR_NO_RANDOMIZE 0x0040000
12851 #      endif
12852        /* Test the flag could be set and stays set.  */
12853        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12854        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12855            return 1
12856   ;
12857   return 0;
12858 }
12859 _ACEOF
12860 if ac_fn_c_try_run "$LINENO"; then :
12861   have_personality=true
12862 else
12863   have_personality=false
12864 fi
12865 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12866   conftest.$ac_objext conftest.beam conftest.$ac_ext
12867 fi
12868
12869 if $have_personality
12870 then
12871
12872 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12873
12874 fi
12875
12876 case $host_os in
12877   go32* | *djgpp*)
12878     gdbinit=gdb.ini
12879     ;;
12880   *)
12881     gdbinit=.gdbinit
12882     ;;
12883 esac
12884
12885 cat >>confdefs.h <<_ACEOF
12886 #define GDBINIT "$gdbinit"
12887 _ACEOF
12888
12889
12890
12891 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12892 # except that the argument to --with-sysroot is optional.
12893 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12894 if test "x$with_sysroot" = xyes; then
12895   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12896 fi
12897
12898 # Check whether --with-sysroot was given.
12899 if test "${with_sysroot+set}" = set; then :
12900   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12901 else
12902   TARGET_SYSTEM_ROOT=
12903 fi
12904
12905
12906   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12907   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12908   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12909   ac_define_dir=`eval echo $ac_define_dir`
12910
12911 cat >>confdefs.h <<_ACEOF
12912 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12913 _ACEOF
12914
12915
12916
12917
12918   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12919      if test "x$prefix" = xNONE; then
12920         test_prefix=/usr/local
12921      else
12922         test_prefix=$prefix
12923      fi
12924   else
12925      test_prefix=$exec_prefix
12926   fi
12927   value=0
12928   case ${ac_define_dir} in
12929      "${test_prefix}"|"${test_prefix}/"*|\
12930         '${exec_prefix}'|'${exec_prefix}/'*)
12931      value=1
12932      ;;
12933   esac
12934
12935 cat >>confdefs.h <<_ACEOF
12936 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12937 _ACEOF
12938
12939
12940
12941
12942
12943 # Check whether --with-system-gdbinit was given.
12944 if test "${with_system_gdbinit+set}" = set; then :
12945   withval=$with_system_gdbinit;
12946     SYSTEM_GDBINIT=$withval
12947 else
12948   SYSTEM_GDBINIT=
12949 fi
12950
12951
12952   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12953   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12954   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12955   ac_define_dir=`eval echo $ac_define_dir`
12956
12957 cat >>confdefs.h <<_ACEOF
12958 #define SYSTEM_GDBINIT "$ac_define_dir"
12959 _ACEOF
12960
12961
12962
12963
12964   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12965      if test "x$prefix" = xNONE; then
12966         test_prefix=/usr/local
12967      else
12968         test_prefix=$prefix
12969      fi
12970   else
12971      test_prefix=$exec_prefix
12972   fi
12973   value=0
12974   case ${ac_define_dir} in
12975      "${test_prefix}"|"${test_prefix}/"*|\
12976         '${exec_prefix}'|'${exec_prefix}/'*)
12977      value=1
12978      ;;
12979   esac
12980
12981 cat >>confdefs.h <<_ACEOF
12982 #define SYSTEM_GDBINIT_RELOCATABLE $value
12983 _ACEOF
12984
12985
12986
12987
12988 # Check whether --enable-werror was given.
12989 if test "${enable_werror+set}" = set; then :
12990   enableval=$enable_werror; case "${enableval}" in
12991      yes | y) ERROR_ON_WARNING="yes" ;;
12992      no | n)  ERROR_ON_WARNING="no" ;;
12993      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12994    esac
12995 fi
12996
12997
12998 # Enable -Werror by default when using gcc.  Turn it off for releases.
12999 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
13000     ERROR_ON_WARNING=yes
13001 fi
13002
13003 WERROR_CFLAGS=""
13004 if test "${ERROR_ON_WARNING}" = yes ; then
13005     WERROR_CFLAGS="-Werror"
13006 fi
13007
13008 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
13009 -Wpointer-sign \
13010 -Wno-unused -Wunused-value -Wunused-function \
13011 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
13012 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
13013 -Wold-style-declaration -Wold-style-definition"
13014
13015 # Enable -Wno-format by default when using gcc on mingw since many
13016 # GCC versions complain about %I64.
13017 case "${host}" in
13018   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13019   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
13020 esac
13021
13022 # Check whether --enable-build-warnings was given.
13023 if test "${enable_build_warnings+set}" = set; then :
13024   enableval=$enable_build_warnings; case "${enableval}" in
13025   yes)  ;;
13026   no)   build_warnings="-w";;
13027   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13028         build_warnings="${build_warnings} ${t}";;
13029   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13030         build_warnings="${t} ${build_warnings}";;
13031   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13032 esac
13033 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13034   echo "Setting compiler warning flags = $build_warnings" 6>&1
13035 fi
13036 fi
13037 # Check whether --enable-gdb-build-warnings was given.
13038 if test "${enable_gdb_build_warnings+set}" = set; then :
13039   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13040   yes)  ;;
13041   no)   build_warnings="-w";;
13042   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13043         build_warnings="${build_warnings} ${t}";;
13044   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13045         build_warnings="${t} ${build_warnings}";;
13046   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13047 esac
13048 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13049   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13050 fi
13051 fi
13052 WARN_CFLAGS=""
13053 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13054 then
13055     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13056 $as_echo_n "checking compiler warning flags... " >&6; }
13057     # Separate out the -Werror flag as some files just cannot be
13058     # compiled with it enabled.
13059     for w in ${build_warnings}; do
13060         case $w in
13061         -Werr*) WERROR_CFLAGS=-Werror ;;
13062         *) # Check that GCC accepts it
13063             saved_CFLAGS="$CFLAGS"
13064             CFLAGS="$CFLAGS $w"
13065             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13066 /* end confdefs.h.  */
13067
13068 int
13069 main ()
13070 {
13071
13072   ;
13073   return 0;
13074 }
13075 _ACEOF
13076 if ac_fn_c_try_compile "$LINENO"; then :
13077   WARN_CFLAGS="${WARN_CFLAGS} $w"
13078 fi
13079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13080             CFLAGS="$saved_CFLAGS"
13081         esac
13082     done
13083     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13084 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13085 fi
13086
13087
13088
13089 # In the Cygwin environment, we need some additional flags.
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13091 $as_echo_n "checking for cygwin... " >&6; }
13092 if test "${gdb_cv_os_cygwin+set}" = set; then :
13093   $as_echo_n "(cached) " >&6
13094 else
13095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13096 /* end confdefs.h.  */
13097
13098 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13099 lose
13100 #endif
13101 _ACEOF
13102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13103   $EGREP "^lose$" >/dev/null 2>&1; then :
13104   gdb_cv_os_cygwin=yes
13105 else
13106   gdb_cv_os_cygwin=no
13107 fi
13108 rm -f conftest*
13109
13110 fi
13111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13112 $as_echo "$gdb_cv_os_cygwin" >&6; }
13113
13114
13115 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13116 case ${host} in
13117   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13118   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13119   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13120 esac
13121
13122
13123 # libreadline needs libuser32.a in a cygwin environment
13124 WIN32LIBS=
13125 if test x$gdb_cv_os_cygwin = xyes; then
13126     WIN32LIBS="-luser32"
13127     case "${target}" in
13128         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13129         ;;
13130     esac
13131 fi
13132
13133 # The ser-tcp.c module requires sockets.
13134 case ${host} in
13135   *mingw32*)
13136
13137 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13138
13139     WIN32LIBS="$WIN32LIBS -lws2_32"
13140     ;;
13141 esac
13142
13143
13144 # Add ELF support to GDB, but only if BFD includes ELF support.
13145
13146   OLD_CFLAGS=$CFLAGS
13147   OLD_LDFLAGS=$LDFLAGS
13148   OLD_LIBS=$LIBS
13149   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13150   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13151   # always want our bfd.
13152   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13153   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13154   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13155   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13156   if test "$plugins" = "yes"; then
13157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13158 $as_echo_n "checking for library containing dlopen... " >&6; }
13159 if test "${ac_cv_search_dlopen+set}" = set; then :
13160   $as_echo_n "(cached) " >&6
13161 else
13162   ac_func_search_save_LIBS=$LIBS
13163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13164 /* end confdefs.h.  */
13165
13166 /* Override any GCC internal prototype to avoid an error.
13167    Use char because int might match the return type of a GCC
13168    builtin and then its argument prototype would still apply.  */
13169 #ifdef __cplusplus
13170 extern "C"
13171 #endif
13172 char dlopen ();
13173 int
13174 main ()
13175 {
13176 return dlopen ();
13177   ;
13178   return 0;
13179 }
13180 _ACEOF
13181 for ac_lib in '' dl; do
13182   if test -z "$ac_lib"; then
13183     ac_res="none required"
13184   else
13185     ac_res=-l$ac_lib
13186     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13187   fi
13188   if ac_fn_c_try_link "$LINENO"; then :
13189   ac_cv_search_dlopen=$ac_res
13190 fi
13191 rm -f core conftest.err conftest.$ac_objext \
13192     conftest$ac_exeext
13193   if test "${ac_cv_search_dlopen+set}" = set; then :
13194   break
13195 fi
13196 done
13197 if test "${ac_cv_search_dlopen+set}" = set; then :
13198
13199 else
13200   ac_cv_search_dlopen=no
13201 fi
13202 rm conftest.$ac_ext
13203 LIBS=$ac_func_search_save_LIBS
13204 fi
13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13206 $as_echo "$ac_cv_search_dlopen" >&6; }
13207 ac_res=$ac_cv_search_dlopen
13208 if test "$ac_res" != no; then :
13209   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13210
13211 fi
13212
13213   fi
13214   LIBS="-lbfd -liberty $intl $LIBS"
13215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13216 $as_echo_n "checking for ELF support in BFD... " >&6; }
13217 if test "${gdb_cv_var_elf+set}" = set; then :
13218   $as_echo_n "(cached) " >&6
13219 else
13220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13221 /* end confdefs.h.  */
13222 #include <stdlib.h>
13223   #include "bfd.h"
13224   #include "elf-bfd.h"
13225
13226 int
13227 main ()
13228 {
13229 return bfd_get_elf_phdr_upper_bound (NULL);
13230   ;
13231   return 0;
13232 }
13233 _ACEOF
13234 if ac_fn_c_try_link "$LINENO"; then :
13235   gdb_cv_var_elf=yes
13236 else
13237   gdb_cv_var_elf=no
13238 fi
13239 rm -f core conftest.err conftest.$ac_objext \
13240     conftest$ac_exeext conftest.$ac_ext
13241 fi
13242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13243 $as_echo "$gdb_cv_var_elf" >&6; }
13244   CFLAGS=$OLD_CFLAGS
13245   LDFLAGS=$OLD_LDFLAGS
13246   LIBS=$OLD_LIBS
13247 if test $gdb_cv_var_elf = yes; then
13248   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13249
13250 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13251
13252   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13253   if test "$plugins" = "yes"; then
13254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13255 $as_echo_n "checking for library containing dlopen... " >&6; }
13256 if test "${ac_cv_search_dlopen+set}" = set; then :
13257   $as_echo_n "(cached) " >&6
13258 else
13259   ac_func_search_save_LIBS=$LIBS
13260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13261 /* end confdefs.h.  */
13262
13263 /* Override any GCC internal prototype to avoid an error.
13264    Use char because int might match the return type of a GCC
13265    builtin and then its argument prototype would still apply.  */
13266 #ifdef __cplusplus
13267 extern "C"
13268 #endif
13269 char dlopen ();
13270 int
13271 main ()
13272 {
13273 return dlopen ();
13274   ;
13275   return 0;
13276 }
13277 _ACEOF
13278 for ac_lib in '' dl; do
13279   if test -z "$ac_lib"; then
13280     ac_res="none required"
13281   else
13282     ac_res=-l$ac_lib
13283     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13284   fi
13285   if ac_fn_c_try_link "$LINENO"; then :
13286   ac_cv_search_dlopen=$ac_res
13287 fi
13288 rm -f core conftest.err conftest.$ac_objext \
13289     conftest$ac_exeext
13290   if test "${ac_cv_search_dlopen+set}" = set; then :
13291   break
13292 fi
13293 done
13294 if test "${ac_cv_search_dlopen+set}" = set; then :
13295
13296 else
13297   ac_cv_search_dlopen=no
13298 fi
13299 rm conftest.$ac_ext
13300 LIBS=$ac_func_search_save_LIBS
13301 fi
13302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13303 $as_echo "$ac_cv_search_dlopen" >&6; }
13304 ac_res=$ac_cv_search_dlopen
13305 if test "$ac_res" != no; then :
13306   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13307
13308 fi
13309
13310   fi
13311 fi
13312
13313 # Add macho support to GDB, but only if BFD includes it.
13314
13315   OLD_CFLAGS=$CFLAGS
13316   OLD_LDFLAGS=$LDFLAGS
13317   OLD_LIBS=$LIBS
13318   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13319   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13320   # always want our bfd.
13321   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13322   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13323   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13324   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13325   if test "$plugins" = "yes"; then
13326     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13327 $as_echo_n "checking for library containing dlopen... " >&6; }
13328 if test "${ac_cv_search_dlopen+set}" = set; then :
13329   $as_echo_n "(cached) " >&6
13330 else
13331   ac_func_search_save_LIBS=$LIBS
13332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13333 /* end confdefs.h.  */
13334
13335 /* Override any GCC internal prototype to avoid an error.
13336    Use char because int might match the return type of a GCC
13337    builtin and then its argument prototype would still apply.  */
13338 #ifdef __cplusplus
13339 extern "C"
13340 #endif
13341 char dlopen ();
13342 int
13343 main ()
13344 {
13345 return dlopen ();
13346   ;
13347   return 0;
13348 }
13349 _ACEOF
13350 for ac_lib in '' dl; do
13351   if test -z "$ac_lib"; then
13352     ac_res="none required"
13353   else
13354     ac_res=-l$ac_lib
13355     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13356   fi
13357   if ac_fn_c_try_link "$LINENO"; then :
13358   ac_cv_search_dlopen=$ac_res
13359 fi
13360 rm -f core conftest.err conftest.$ac_objext \
13361     conftest$ac_exeext
13362   if test "${ac_cv_search_dlopen+set}" = set; then :
13363   break
13364 fi
13365 done
13366 if test "${ac_cv_search_dlopen+set}" = set; then :
13367
13368 else
13369   ac_cv_search_dlopen=no
13370 fi
13371 rm conftest.$ac_ext
13372 LIBS=$ac_func_search_save_LIBS
13373 fi
13374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13375 $as_echo "$ac_cv_search_dlopen" >&6; }
13376 ac_res=$ac_cv_search_dlopen
13377 if test "$ac_res" != no; then :
13378   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13379
13380 fi
13381
13382   fi
13383   LIBS="-lbfd -liberty $intl $LIBS"
13384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13385 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13386 if test "${gdb_cv_var_macho+set}" = set; then :
13387   $as_echo_n "(cached) " >&6
13388 else
13389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13390 /* end confdefs.h.  */
13391 #include <stdlib.h>
13392   #include "bfd.h"
13393   #include "mach-o.h"
13394
13395 int
13396 main ()
13397 {
13398 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13399   ;
13400   return 0;
13401 }
13402 _ACEOF
13403 if ac_fn_c_try_link "$LINENO"; then :
13404   gdb_cv_var_macho=yes
13405 else
13406   gdb_cv_var_macho=no
13407 fi
13408 rm -f core conftest.err conftest.$ac_objext \
13409     conftest$ac_exeext conftest.$ac_ext
13410 fi
13411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13412 $as_echo "$gdb_cv_var_macho" >&6; }
13413   CFLAGS=$OLD_CFLAGS
13414   LDFLAGS=$OLD_LDFLAGS
13415   LIBS=$OLD_LIBS
13416 if test $gdb_cv_var_macho = yes; then
13417   CONFIG_OBS="$CONFIG_OBS machoread.o"
13418 fi
13419
13420 # Add SOM support to GDB, but only if BFD includes it.
13421
13422   OLD_CFLAGS=$CFLAGS
13423   OLD_LDFLAGS=$LDFLAGS
13424   OLD_LIBS=$LIBS
13425   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13426   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13427   # always want our bfd.
13428   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13429   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13430   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13431   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13432   if test "$plugins" = "yes"; then
13433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13434 $as_echo_n "checking for library containing dlopen... " >&6; }
13435 if test "${ac_cv_search_dlopen+set}" = set; then :
13436   $as_echo_n "(cached) " >&6
13437 else
13438   ac_func_search_save_LIBS=$LIBS
13439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13440 /* end confdefs.h.  */
13441
13442 /* Override any GCC internal prototype to avoid an error.
13443    Use char because int might match the return type of a GCC
13444    builtin and then its argument prototype would still apply.  */
13445 #ifdef __cplusplus
13446 extern "C"
13447 #endif
13448 char dlopen ();
13449 int
13450 main ()
13451 {
13452 return dlopen ();
13453   ;
13454   return 0;
13455 }
13456 _ACEOF
13457 for ac_lib in '' dl; do
13458   if test -z "$ac_lib"; then
13459     ac_res="none required"
13460   else
13461     ac_res=-l$ac_lib
13462     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13463   fi
13464   if ac_fn_c_try_link "$LINENO"; then :
13465   ac_cv_search_dlopen=$ac_res
13466 fi
13467 rm -f core conftest.err conftest.$ac_objext \
13468     conftest$ac_exeext
13469   if test "${ac_cv_search_dlopen+set}" = set; then :
13470   break
13471 fi
13472 done
13473 if test "${ac_cv_search_dlopen+set}" = set; then :
13474
13475 else
13476   ac_cv_search_dlopen=no
13477 fi
13478 rm conftest.$ac_ext
13479 LIBS=$ac_func_search_save_LIBS
13480 fi
13481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13482 $as_echo "$ac_cv_search_dlopen" >&6; }
13483 ac_res=$ac_cv_search_dlopen
13484 if test "$ac_res" != no; then :
13485   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13486
13487 fi
13488
13489   fi
13490   LIBS="-lbfd -liberty $intl $LIBS"
13491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13492 $as_echo_n "checking for SOM support in BFD... " >&6; }
13493 if test "${gdb_cv_var_som+set}" = set; then :
13494   $as_echo_n "(cached) " >&6
13495 else
13496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13497 /* end confdefs.h.  */
13498 #include <stdlib.h>
13499   #include "bfd.h"
13500   #include "som.h"
13501
13502 int
13503 main ()
13504 {
13505 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13506   ;
13507   return 0;
13508 }
13509 _ACEOF
13510 if ac_fn_c_try_link "$LINENO"; then :
13511   gdb_cv_var_som=yes
13512 else
13513   gdb_cv_var_som=no
13514 fi
13515 rm -f core conftest.err conftest.$ac_objext \
13516     conftest$ac_exeext conftest.$ac_ext
13517 fi
13518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13519 $as_echo "$gdb_cv_var_som" >&6; }
13520   CFLAGS=$OLD_CFLAGS
13521   LDFLAGS=$OLD_LDFLAGS
13522   LIBS=$OLD_LIBS
13523 if test $gdb_cv_var_som = yes; then
13524   CONFIG_OBS="$CONFIG_OBS somread.o"
13525 fi
13526
13527 # Add any host-specific objects to GDB.
13528 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13529
13530 # If building on ELF, look for lzma support for embedded compressed debug info.
13531 if test $gdb_cv_var_elf = yes; then
13532
13533 # Check whether --with-lzma was given.
13534 if test "${with_lzma+set}" = set; then :
13535   withval=$with_lzma;
13536 else
13537   with_lzma=auto
13538 fi
13539
13540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13541 $as_echo_n "checking whether to use lzma... " >&6; }
13542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13543 $as_echo "$with_lzma" >&6; }
13544
13545   if test "${with_lzma}" != no; then
13546
13547
13548
13549
13550
13551
13552
13553
13554     use_additional=yes
13555
13556   acl_save_prefix="$prefix"
13557   prefix="$acl_final_prefix"
13558   acl_save_exec_prefix="$exec_prefix"
13559   exec_prefix="$acl_final_exec_prefix"
13560
13561     eval additional_includedir=\"$includedir\"
13562     eval additional_libdir=\"$libdir\"
13563
13564   exec_prefix="$acl_save_exec_prefix"
13565   prefix="$acl_save_prefix"
13566
13567
13568 # Check whether --with-liblzma-prefix was given.
13569 if test "${with_liblzma_prefix+set}" = set; then :
13570   withval=$with_liblzma_prefix;
13571     if test "X$withval" = "Xno"; then
13572       use_additional=no
13573     else
13574       if test "X$withval" = "X"; then
13575
13576   acl_save_prefix="$prefix"
13577   prefix="$acl_final_prefix"
13578   acl_save_exec_prefix="$exec_prefix"
13579   exec_prefix="$acl_final_exec_prefix"
13580
13581           eval additional_includedir=\"$includedir\"
13582           eval additional_libdir=\"$libdir\"
13583
13584   exec_prefix="$acl_save_exec_prefix"
13585   prefix="$acl_save_prefix"
13586
13587       else
13588         additional_includedir="$withval/include"
13589         additional_libdir="$withval/lib"
13590       fi
13591     fi
13592
13593 fi
13594
13595       LIBLZMA=
13596   LTLIBLZMA=
13597   INCLZMA=
13598   rpathdirs=
13599   ltrpathdirs=
13600   names_already_handled=
13601   names_next_round='lzma '
13602   while test -n "$names_next_round"; do
13603     names_this_round="$names_next_round"
13604     names_next_round=
13605     for name in $names_this_round; do
13606       already_handled=
13607       for n in $names_already_handled; do
13608         if test "$n" = "$name"; then
13609           already_handled=yes
13610           break
13611         fi
13612       done
13613       if test -z "$already_handled"; then
13614         names_already_handled="$names_already_handled $name"
13615                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13616         eval value=\"\$HAVE_LIB$uppername\"
13617         if test -n "$value"; then
13618           if test "$value" = yes; then
13619             eval value=\"\$LIB$uppername\"
13620             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13621             eval value=\"\$LTLIB$uppername\"
13622             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13623           else
13624                                     :
13625           fi
13626         else
13627                               found_dir=
13628           found_la=
13629           found_so=
13630           found_a=
13631           if test $use_additional = yes; then
13632             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13633               found_dir="$additional_libdir"
13634               found_so="$additional_libdir/lib$name.$shlibext"
13635               if test -f "$additional_libdir/lib$name.la"; then
13636                 found_la="$additional_libdir/lib$name.la"
13637               fi
13638             else
13639               if test -f "$additional_libdir/lib$name.$libext"; then
13640                 found_dir="$additional_libdir"
13641                 found_a="$additional_libdir/lib$name.$libext"
13642                 if test -f "$additional_libdir/lib$name.la"; then
13643                   found_la="$additional_libdir/lib$name.la"
13644                 fi
13645               fi
13646             fi
13647           fi
13648           if test "X$found_dir" = "X"; then
13649             for x in $LDFLAGS $LTLIBLZMA; do
13650
13651   acl_save_prefix="$prefix"
13652   prefix="$acl_final_prefix"
13653   acl_save_exec_prefix="$exec_prefix"
13654   exec_prefix="$acl_final_exec_prefix"
13655   eval x=\"$x\"
13656   exec_prefix="$acl_save_exec_prefix"
13657   prefix="$acl_save_prefix"
13658
13659               case "$x" in
13660                 -L*)
13661                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13662                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13663                     found_dir="$dir"
13664                     found_so="$dir/lib$name.$shlibext"
13665                     if test -f "$dir/lib$name.la"; then
13666                       found_la="$dir/lib$name.la"
13667                     fi
13668                   else
13669                     if test -f "$dir/lib$name.$libext"; then
13670                       found_dir="$dir"
13671                       found_a="$dir/lib$name.$libext"
13672                       if test -f "$dir/lib$name.la"; then
13673                         found_la="$dir/lib$name.la"
13674                       fi
13675                     fi
13676                   fi
13677                   ;;
13678               esac
13679               if test "X$found_dir" != "X"; then
13680                 break
13681               fi
13682             done
13683           fi
13684           if test "X$found_dir" != "X"; then
13685                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13686             if test "X$found_so" != "X"; then
13687                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13688                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13689               else
13690                                                                                 haveit=
13691                 for x in $ltrpathdirs; do
13692                   if test "X$x" = "X$found_dir"; then
13693                     haveit=yes
13694                     break
13695                   fi
13696                 done
13697                 if test -z "$haveit"; then
13698                   ltrpathdirs="$ltrpathdirs $found_dir"
13699                 fi
13700                                 if test "$hardcode_direct" = yes; then
13701                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13702                 else
13703                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13704                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13705                                                             haveit=
13706                     for x in $rpathdirs; do
13707                       if test "X$x" = "X$found_dir"; then
13708                         haveit=yes
13709                         break
13710                       fi
13711                     done
13712                     if test -z "$haveit"; then
13713                       rpathdirs="$rpathdirs $found_dir"
13714                     fi
13715                   else
13716                                                                                 haveit=
13717                     for x in $LDFLAGS $LIBLZMA; do
13718
13719   acl_save_prefix="$prefix"
13720   prefix="$acl_final_prefix"
13721   acl_save_exec_prefix="$exec_prefix"
13722   exec_prefix="$acl_final_exec_prefix"
13723   eval x=\"$x\"
13724   exec_prefix="$acl_save_exec_prefix"
13725   prefix="$acl_save_prefix"
13726
13727                       if test "X$x" = "X-L$found_dir"; then
13728                         haveit=yes
13729                         break
13730                       fi
13731                     done
13732                     if test -z "$haveit"; then
13733                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13734                     fi
13735                     if test "$hardcode_minus_L" != no; then
13736                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13737                     else
13738                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13739                     fi
13740                   fi
13741                 fi
13742               fi
13743             else
13744               if test "X$found_a" != "X"; then
13745                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13746               else
13747                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13748               fi
13749             fi
13750                         additional_includedir=
13751             case "$found_dir" in
13752               */lib | */lib/)
13753                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13754                 additional_includedir="$basedir/include"
13755                 ;;
13756             esac
13757             if test "X$additional_includedir" != "X"; then
13758                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13759                 haveit=
13760                 if test "X$additional_includedir" = "X/usr/local/include"; then
13761                   if test -n "$GCC"; then
13762                     case $host_os in
13763                       linux*) haveit=yes;;
13764                     esac
13765                   fi
13766                 fi
13767                 if test -z "$haveit"; then
13768                   for x in $CPPFLAGS $INCLZMA; do
13769
13770   acl_save_prefix="$prefix"
13771   prefix="$acl_final_prefix"
13772   acl_save_exec_prefix="$exec_prefix"
13773   exec_prefix="$acl_final_exec_prefix"
13774   eval x=\"$x\"
13775   exec_prefix="$acl_save_exec_prefix"
13776   prefix="$acl_save_prefix"
13777
13778                     if test "X$x" = "X-I$additional_includedir"; then
13779                       haveit=yes
13780                       break
13781                     fi
13782                   done
13783                   if test -z "$haveit"; then
13784                     if test -d "$additional_includedir"; then
13785                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13786                     fi
13787                   fi
13788                 fi
13789               fi
13790             fi
13791                         if test -n "$found_la"; then
13792                                                         save_libdir="$libdir"
13793               case "$found_la" in
13794                 */* | *\\*) . "$found_la" ;;
13795                 *) . "./$found_la" ;;
13796               esac
13797               libdir="$save_libdir"
13798                             for dep in $dependency_libs; do
13799                 case "$dep" in
13800                   -L*)
13801                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13802                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13803                       haveit=
13804                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13805                         if test -n "$GCC"; then
13806                           case $host_os in
13807                             linux*) haveit=yes;;
13808                           esac
13809                         fi
13810                       fi
13811                       if test -z "$haveit"; then
13812                         haveit=
13813                         for x in $LDFLAGS $LIBLZMA; do
13814
13815   acl_save_prefix="$prefix"
13816   prefix="$acl_final_prefix"
13817   acl_save_exec_prefix="$exec_prefix"
13818   exec_prefix="$acl_final_exec_prefix"
13819   eval x=\"$x\"
13820   exec_prefix="$acl_save_exec_prefix"
13821   prefix="$acl_save_prefix"
13822
13823                           if test "X$x" = "X-L$additional_libdir"; then
13824                             haveit=yes
13825                             break
13826                           fi
13827                         done
13828                         if test -z "$haveit"; then
13829                           if test -d "$additional_libdir"; then
13830                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13831                           fi
13832                         fi
13833                         haveit=
13834                         for x in $LDFLAGS $LTLIBLZMA; do
13835
13836   acl_save_prefix="$prefix"
13837   prefix="$acl_final_prefix"
13838   acl_save_exec_prefix="$exec_prefix"
13839   exec_prefix="$acl_final_exec_prefix"
13840   eval x=\"$x\"
13841   exec_prefix="$acl_save_exec_prefix"
13842   prefix="$acl_save_prefix"
13843
13844                           if test "X$x" = "X-L$additional_libdir"; then
13845                             haveit=yes
13846                             break
13847                           fi
13848                         done
13849                         if test -z "$haveit"; then
13850                           if test -d "$additional_libdir"; then
13851                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13852                           fi
13853                         fi
13854                       fi
13855                     fi
13856                     ;;
13857                   -R*)
13858                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13859                     if test "$enable_rpath" != no; then
13860                                                                   haveit=
13861                       for x in $rpathdirs; do
13862                         if test "X$x" = "X$dir"; then
13863                           haveit=yes
13864                           break
13865                         fi
13866                       done
13867                       if test -z "$haveit"; then
13868                         rpathdirs="$rpathdirs $dir"
13869                       fi
13870                                                                   haveit=
13871                       for x in $ltrpathdirs; do
13872                         if test "X$x" = "X$dir"; then
13873                           haveit=yes
13874                           break
13875                         fi
13876                       done
13877                       if test -z "$haveit"; then
13878                         ltrpathdirs="$ltrpathdirs $dir"
13879                       fi
13880                     fi
13881                     ;;
13882                   -l*)
13883                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13884                     ;;
13885                   *.la)
13886                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13887                     ;;
13888                   *)
13889                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13890                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13891                     ;;
13892                 esac
13893               done
13894             fi
13895           else
13896                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13897             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13898           fi
13899         fi
13900       fi
13901     done
13902   done
13903   if test "X$rpathdirs" != "X"; then
13904     if test -n "$hardcode_libdir_separator"; then
13905                         alldirs=
13906       for found_dir in $rpathdirs; do
13907         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13908       done
13909             acl_save_libdir="$libdir"
13910       libdir="$alldirs"
13911       eval flag=\"$hardcode_libdir_flag_spec\"
13912       libdir="$acl_save_libdir"
13913       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13914     else
13915             for found_dir in $rpathdirs; do
13916         acl_save_libdir="$libdir"
13917         libdir="$found_dir"
13918         eval flag=\"$hardcode_libdir_flag_spec\"
13919         libdir="$acl_save_libdir"
13920         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13921       done
13922     fi
13923   fi
13924   if test "X$ltrpathdirs" != "X"; then
13925             for found_dir in $ltrpathdirs; do
13926       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13927     done
13928   fi
13929
13930
13931         ac_save_CPPFLAGS="$CPPFLAGS"
13932
13933   for element in $INCLZMA; do
13934     haveit=
13935     for x in $CPPFLAGS; do
13936
13937   acl_save_prefix="$prefix"
13938   prefix="$acl_final_prefix"
13939   acl_save_exec_prefix="$exec_prefix"
13940   exec_prefix="$acl_final_exec_prefix"
13941   eval x=\"$x\"
13942   exec_prefix="$acl_save_exec_prefix"
13943   prefix="$acl_save_prefix"
13944
13945       if test "X$x" = "X$element"; then
13946         haveit=yes
13947         break
13948       fi
13949     done
13950     if test -z "$haveit"; then
13951       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13952     fi
13953   done
13954
13955
13956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13957 $as_echo_n "checking for liblzma... " >&6; }
13958 if test "${ac_cv_liblzma+set}" = set; then :
13959   $as_echo_n "(cached) " >&6
13960 else
13961
13962     ac_save_LIBS="$LIBS"
13963     LIBS="$LIBS $LIBLZMA"
13964     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13965 /* end confdefs.h.  */
13966 #include "lzma.h"
13967 int
13968 main ()
13969 {
13970 lzma_index_iter iter;
13971                            lzma_index_iter_init (&iter, 0);
13972                            lzma_mf_is_supported (LZMA_MF_HC3);
13973   ;
13974   return 0;
13975 }
13976 _ACEOF
13977 if ac_fn_c_try_link "$LINENO"; then :
13978   ac_cv_liblzma=yes
13979 else
13980   ac_cv_liblzma=no
13981 fi
13982 rm -f core conftest.err conftest.$ac_objext \
13983     conftest$ac_exeext conftest.$ac_ext
13984     LIBS="$ac_save_LIBS"
13985
13986 fi
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13988 $as_echo "$ac_cv_liblzma" >&6; }
13989   if test "$ac_cv_liblzma" = yes; then
13990     HAVE_LIBLZMA=yes
13991
13992 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13993
13994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13995 $as_echo_n "checking how to link with liblzma... " >&6; }
13996     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13997 $as_echo "$LIBLZMA" >&6; }
13998   else
13999     HAVE_LIBLZMA=no
14000             CPPFLAGS="$ac_save_CPPFLAGS"
14001     LIBLZMA=
14002     LTLIBLZMA=
14003   fi
14004
14005
14006
14007
14008
14009
14010     if test "$HAVE_LIBLZMA" != yes; then
14011       if test "$with_lzma" = yes; then
14012         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
14013       fi
14014     fi
14015   fi
14016 fi
14017
14018 LIBGUI="../libgui/src/libgui.a"
14019 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14020
14021
14022
14023 WIN32LDAPP=
14024
14025
14026
14027 case "${host}" in
14028 *-*-cygwin* | *-*-mingw* )
14029     configdir="win"
14030     ;;
14031 *)
14032     configdir="unix"
14033     ;;
14034 esac
14035
14036 GDBTKLIBS=
14037 if test "${enable_gdbtk}" = "yes"; then
14038
14039     # Gdbtk must have an absolute path to srcdir in order to run
14040     # properly when not installed.
14041     here=`pwd`
14042     cd ${srcdir}
14043     GDBTK_SRC_DIR=`pwd`
14044     cd $here
14045
14046
14047     #
14048     # Ok, lets find the tcl configuration
14049     # First, look for one uninstalled.
14050     # the alternative search directory is invoked by --with-tcl
14051     #
14052
14053     if test x"${no_tcl}" = x ; then
14054         # we reset no_tcl in case something fails here
14055         no_tcl=true
14056
14057 # Check whether --with-tcl was given.
14058 if test "${with_tcl+set}" = set; then :
14059   withval=$with_tcl; with_tclconfig=${withval}
14060 fi
14061
14062         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
14063 $as_echo_n "checking for Tcl configuration... " >&6; }
14064         if test "${ac_cv_c_tclconfig+set}" = set; then :
14065   $as_echo_n "(cached) " >&6
14066 else
14067
14068
14069             # First check to see if --with-tcl was specified.
14070             case "${host}" in
14071                 *-*-cygwin*) platDir="win" ;;
14072                 *) platDir="unix" ;;
14073             esac
14074             if test x"${with_tclconfig}" != x ; then
14075                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14076                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14077                 else
14078                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14079                 fi
14080             fi
14081
14082             # then check for a private Tcl installation
14083             if test x"${ac_cv_c_tclconfig}" = x ; then
14084                 for i in \
14085                         ../tcl \
14086                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14087                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14088                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14089                         ../../tcl \
14090                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14091                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14092                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14093                         ../../../tcl \
14094                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14095                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14096                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14097                     if test -f "$i/$platDir/tclConfig.sh" ; then
14098                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14099                         break
14100                     fi
14101                 done
14102             fi
14103
14104             # on Darwin, check in Framework installation locations
14105             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14106                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14107                         `ls -d /Library/Frameworks 2>/dev/null` \
14108                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14109                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14110                         ; do
14111                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14112                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14113                         break
14114                     fi
14115                 done
14116             fi
14117
14118             # check in a few common install locations
14119             if test x"${ac_cv_c_tclconfig}" = x ; then
14120                 for i in `ls -d ${libdir} 2>/dev/null` \
14121                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14122                         `ls -d ${prefix}/lib 2>/dev/null` \
14123                         `ls -d /usr/local/lib 2>/dev/null` \
14124                         `ls -d /usr/contrib/lib 2>/dev/null` \
14125                         `ls -d /usr/lib 2>/dev/null` \
14126                         ; do
14127                     if test -f "$i/tclConfig.sh" ; then
14128                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14129                         break
14130                     fi
14131                 done
14132             fi
14133
14134             # check in a few other private locations
14135             if test x"${ac_cv_c_tclconfig}" = x ; then
14136                 for i in \
14137                         ${srcdir}/../tcl \
14138                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14139                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14140                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14141                     if test -f "$i/$platDir/tclConfig.sh" ; then
14142                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14143                     break
14144                 fi
14145                 done
14146             fi
14147
14148 fi
14149
14150
14151         if test x"${ac_cv_c_tclconfig}" = x ; then
14152             TCL_BIN_DIR="# no Tcl configs found"
14153             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14154 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14155         else
14156             no_tcl=
14157             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14158             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14159 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14160         fi
14161     fi
14162
14163
14164     # If $no_tk is nonempty, then we can't do Tk, and there is no
14165     # point to doing Tcl.
14166
14167     #
14168     # Ok, lets find the tk configuration
14169     # First, look for one uninstalled.
14170     # the alternative search directory is invoked by --with-tk
14171     #
14172
14173     if test x"${no_tk}" = x ; then
14174         # we reset no_tk in case something fails here
14175         no_tk=true
14176
14177 # Check whether --with-tk was given.
14178 if test "${with_tk+set}" = set; then :
14179   withval=$with_tk; with_tkconfig=${withval}
14180 fi
14181
14182         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14183 $as_echo_n "checking for Tk configuration... " >&6; }
14184         if test "${ac_cv_c_tkconfig+set}" = set; then :
14185   $as_echo_n "(cached) " >&6
14186 else
14187
14188
14189             # First check to see if --with-tkconfig was specified.
14190             if test x"${with_tkconfig}" != x ; then
14191                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14192                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14193                 else
14194                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14195                 fi
14196             fi
14197
14198             # then check for a private Tk library
14199             case "${host}" in
14200                 *-*-cygwin*) platDir="win" ;;
14201                 *) platDir="unix" ;;
14202             esac
14203             if test x"${ac_cv_c_tkconfig}" = x ; then
14204                 for i in \
14205                         ../tk \
14206                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14207                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14208                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14209                         ../../tk \
14210                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14211                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14212                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14213                         ../../../tk \
14214                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14215                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14216                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14217                     if test -f "$i/$platDir/tkConfig.sh" ; then
14218                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14219                         break
14220                     fi
14221                 done
14222             fi
14223
14224             # on Darwin, check in Framework installation locations
14225             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14226                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14227                         `ls -d /Library/Frameworks 2>/dev/null` \
14228                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14229                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14230                         ; do
14231                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14232                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14233                         break
14234                     fi
14235                 done
14236             fi
14237
14238             # check in a few common install locations
14239             if test x"${ac_cv_c_tkconfig}" = x ; then
14240                 for i in `ls -d ${libdir} 2>/dev/null` \
14241                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14242                         `ls -d ${prefix}/lib 2>/dev/null` \
14243                         `ls -d /usr/local/lib 2>/dev/null` \
14244                         `ls -d /usr/contrib/lib 2>/dev/null` \
14245                         `ls -d /usr/lib 2>/dev/null` \
14246                         ; do
14247                     if test -f "$i/tkConfig.sh" ; then
14248                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14249                         break
14250                     fi
14251                 done
14252             fi
14253             # check in a few other private locations
14254             if test x"${ac_cv_c_tkconfig}" = x ; then
14255                 for i in \
14256                         ${srcdir}/../tk \
14257                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14258                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14259                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14260                     if test -f "$i/$platDir/tkConfig.sh" ; then
14261                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14262                         break
14263                     fi
14264                 done
14265             fi
14266
14267 fi
14268
14269
14270         if test x"${ac_cv_c_tkconfig}" = x ; then
14271             TK_BIN_DIR="# no Tk configs found"
14272             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14273 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14274         else
14275             no_tk=
14276             TK_BIN_DIR=${ac_cv_c_tkconfig}
14277             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14278 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14279         fi
14280     fi
14281
14282
14283     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14284
14285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14286 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14287
14288     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14289         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14290 $as_echo "loading" >&6; }
14291         . ${TCL_BIN_DIR}/tclConfig.sh
14292     else
14293         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14294 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14295     fi
14296
14297     # eval is required to do the TCL_DBGX substitution
14298     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14299     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14300
14301     # If the TCL_BIN_DIR is the build directory (not the install directory),
14302     # then set the common variable name to the value of the build variables.
14303     # For example, the variable TCL_LIB_SPEC will be set to the value
14304     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14305     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14306     # installed and uninstalled version of Tcl.
14307     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14308         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14309         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14310         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14311     elif test "`uname -s`" = "Darwin"; then
14312         # If Tcl was built as a framework, attempt to use the libraries
14313         # from the framework at the given location so that linking works
14314         # against Tcl.framework installed in an arbitrary location.
14315         case ${TCL_DEFS} in
14316             *TCL_FRAMEWORK*)
14317                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14318                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14319                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14320                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14321                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14322                             break
14323                         fi
14324                     done
14325                 fi
14326                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14327                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14328                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14329                 fi
14330                 ;;
14331         esac
14332     fi
14333
14334     # eval is required to do the TCL_DBGX substitution
14335     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14336     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14337     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14338     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354         # Check for in-tree tcl
14355         here=`pwd`
14356         cd ${srcdir}/..
14357         topdir=`pwd`
14358         cd ${here}
14359
14360         intree="no"
14361         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14362           intree="yes"
14363         fi
14364
14365         # Find Tcl private headers
14366         if test x"${intree}" = xno; then
14367
14368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14369 $as_echo_n "checking for Tcl private headers... " >&6; }
14370   private_dir=""
14371   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14372   if test -f ${dir}/tclInt.h ; then
14373     private_dir=${dir}
14374   fi
14375
14376   if test x"${private_dir}" = x; then
14377     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14378   else
14379     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14380     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14381 $as_echo "${private_dir}" >&6; }
14382   fi
14383
14384           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14385           TCL_LIBRARY="${TCL_LIB_SPEC}"
14386           TCL_DEPS=""
14387         else
14388           # If building tcl in the same src tree, private headers
14389           # are not needed, but we need to be sure to use the right
14390           # headers library
14391           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14392           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14393           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14394         fi
14395
14396
14397
14398
14399
14400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14401 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14402
14403     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14404         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14405 $as_echo "loading" >&6; }
14406         . ${TK_BIN_DIR}/tkConfig.sh
14407     else
14408         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14409 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14410     fi
14411
14412     # eval is required to do the TK_DBGX substitution
14413     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14414     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14415
14416     # If the TK_BIN_DIR is the build directory (not the install directory),
14417     # then set the common variable name to the value of the build variables.
14418     # For example, the variable TK_LIB_SPEC will be set to the value
14419     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14420     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14421     # installed and uninstalled version of Tcl.
14422     if test -f "${TK_BIN_DIR}/Makefile" ; then
14423         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14424         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14425         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14426     elif test "`uname -s`" = "Darwin"; then
14427         # If Tk was built as a framework, attempt to use the libraries
14428         # from the framework at the given location so that linking works
14429         # against Tk.framework installed in an arbitrary location.
14430         case ${TK_DEFS} in
14431             *TK_FRAMEWORK*)
14432                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14433                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14434                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14435                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14436                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14437                             break
14438                         fi
14439                     done
14440                 fi
14441                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14442                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14443                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14444                 fi
14445                 ;;
14446         esac
14447     fi
14448
14449     # eval is required to do the TK_DBGX substitution
14450     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14451     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14452     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14453     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467
14468         # Check for in-tree Tk
14469         intree="no"
14470         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14471           intree="yes"
14472         fi
14473
14474         # Find Tk private headers
14475         if test x"${intree}" = xno; then
14476
14477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14478 $as_echo_n "checking for Tk private headers... " >&6; }
14479   private_dir=""
14480   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14481   if test -f ${dir}/tkInt.h; then
14482     private_dir=${dir}
14483   fi
14484
14485   if test x"${private_dir}" = x; then
14486     as_fn_error "could not find Tk private headers" "$LINENO" 5
14487   else
14488     TK_PRIVATE_INCLUDE="-I${private_dir}"
14489     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14490 $as_echo "${private_dir}" >&6; }
14491   fi
14492
14493           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14494           TK_LIBRARY=${TK_LIB_SPEC}
14495           TK_DEPS=""
14496         else
14497           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14498           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14499           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14500         fi
14501
14502
14503
14504
14505
14506         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14507
14508         # Include some libraries that Tcl and Tk want.
14509         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14510         # Yes, the ordering seems wrong here.  But it isn't.
14511         # TK_LIBS is the list of libraries that need to be linked
14512         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14513         # were in LIBS then any link tests after this point would
14514         # try to include things like `$(LIBGUI)', which wouldn't work.
14515         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14516
14517         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14518         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14519         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14520         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14521         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14522         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14523         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14524
14525         if test x$gdb_cv_os_cygwin = xyes; then
14526           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14527           WIN32LDAPP="-Wl,--subsystem,console"
14528           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14529         fi
14530
14531         subdirs="$subdirs gdbtk"
14532
14533     fi
14534 fi
14535
14536
14537
14538
14539
14540
14541
14542
14543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14544 $as_echo_n "checking for X... " >&6; }
14545
14546
14547 # Check whether --with-x was given.
14548 if test "${with_x+set}" = set; then :
14549   withval=$with_x;
14550 fi
14551
14552 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14553 if test "x$with_x" = xno; then
14554   # The user explicitly disabled X.
14555   have_x=disabled
14556 else
14557   case $x_includes,$x_libraries in #(
14558     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14559     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14560   $as_echo_n "(cached) " >&6
14561 else
14562   # One or both of the vars are not set, and there is no cached value.
14563 ac_x_includes=no ac_x_libraries=no
14564 rm -f -r conftest.dir
14565 if mkdir conftest.dir; then
14566   cd conftest.dir
14567   cat >Imakefile <<'_ACEOF'
14568 incroot:
14569         @echo incroot='${INCROOT}'
14570 usrlibdir:
14571         @echo usrlibdir='${USRLIBDIR}'
14572 libdir:
14573         @echo libdir='${LIBDIR}'
14574 _ACEOF
14575   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14576     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14577     for ac_var in incroot usrlibdir libdir; do
14578       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14579     done
14580     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14581     for ac_extension in a so sl dylib la dll; do
14582       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14583          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14584         ac_im_usrlibdir=$ac_im_libdir; break
14585       fi
14586     done
14587     # Screen out bogus values from the imake configuration.  They are
14588     # bogus both because they are the default anyway, and because
14589     # using them would break gcc on systems where it needs fixed includes.
14590     case $ac_im_incroot in
14591         /usr/include) ac_x_includes= ;;
14592         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14593     esac
14594     case $ac_im_usrlibdir in
14595         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14596         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14597     esac
14598   fi
14599   cd ..
14600   rm -f -r conftest.dir
14601 fi
14602
14603 # Standard set of common directories for X headers.
14604 # Check X11 before X11Rn because it is often a symlink to the current release.
14605 ac_x_header_dirs='
14606 /usr/X11/include
14607 /usr/X11R7/include
14608 /usr/X11R6/include
14609 /usr/X11R5/include
14610 /usr/X11R4/include
14611
14612 /usr/include/X11
14613 /usr/include/X11R7
14614 /usr/include/X11R6
14615 /usr/include/X11R5
14616 /usr/include/X11R4
14617
14618 /usr/local/X11/include
14619 /usr/local/X11R7/include
14620 /usr/local/X11R6/include
14621 /usr/local/X11R5/include
14622 /usr/local/X11R4/include
14623
14624 /usr/local/include/X11
14625 /usr/local/include/X11R7
14626 /usr/local/include/X11R6
14627 /usr/local/include/X11R5
14628 /usr/local/include/X11R4
14629
14630 /usr/X386/include
14631 /usr/x386/include
14632 /usr/XFree86/include/X11
14633
14634 /usr/include
14635 /usr/local/include
14636 /usr/unsupported/include
14637 /usr/athena/include
14638 /usr/local/x11r5/include
14639 /usr/lpp/Xamples/include
14640
14641 /usr/openwin/include
14642 /usr/openwin/share/include'
14643
14644 if test "$ac_x_includes" = no; then
14645   # Guess where to find include files, by looking for Xlib.h.
14646   # First, try using that file with no special directory specified.
14647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14648 /* end confdefs.h.  */
14649 #include <X11/Xlib.h>
14650 _ACEOF
14651 if ac_fn_c_try_cpp "$LINENO"; then :
14652   # We can compile using X headers with no special include directory.
14653 ac_x_includes=
14654 else
14655   for ac_dir in $ac_x_header_dirs; do
14656   if test -r "$ac_dir/X11/Xlib.h"; then
14657     ac_x_includes=$ac_dir
14658     break
14659   fi
14660 done
14661 fi
14662 rm -f conftest.err conftest.$ac_ext
14663 fi # $ac_x_includes = no
14664
14665 if test "$ac_x_libraries" = no; then
14666   # Check for the libraries.
14667   # See if we find them without any special options.
14668   # Don't add to $LIBS permanently.
14669   ac_save_LIBS=$LIBS
14670   LIBS="-lX11 $LIBS"
14671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14672 /* end confdefs.h.  */
14673 #include <X11/Xlib.h>
14674 int
14675 main ()
14676 {
14677 XrmInitialize ()
14678   ;
14679   return 0;
14680 }
14681 _ACEOF
14682 if ac_fn_c_try_link "$LINENO"; then :
14683   LIBS=$ac_save_LIBS
14684 # We can link X programs with no special library path.
14685 ac_x_libraries=
14686 else
14687   LIBS=$ac_save_LIBS
14688 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14689 do
14690   # Don't even attempt the hair of trying to link an X program!
14691   for ac_extension in a so sl dylib la dll; do
14692     if test -r "$ac_dir/libX11.$ac_extension"; then
14693       ac_x_libraries=$ac_dir
14694       break 2
14695     fi
14696   done
14697 done
14698 fi
14699 rm -f core conftest.err conftest.$ac_objext \
14700     conftest$ac_exeext conftest.$ac_ext
14701 fi # $ac_x_libraries = no
14702
14703 case $ac_x_includes,$ac_x_libraries in #(
14704   no,* | *,no | *\'*)
14705     # Didn't find X, or a directory has "'" in its name.
14706     ac_cv_have_x="have_x=no";; #(
14707   *)
14708     # Record where we found X for the cache.
14709     ac_cv_have_x="have_x=yes\
14710         ac_x_includes='$ac_x_includes'\
14711         ac_x_libraries='$ac_x_libraries'"
14712 esac
14713 fi
14714 ;; #(
14715     *) have_x=yes;;
14716   esac
14717   eval "$ac_cv_have_x"
14718 fi # $with_x != no
14719
14720 if test "$have_x" != yes; then
14721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14722 $as_echo "$have_x" >&6; }
14723   no_x=yes
14724 else
14725   # If each of the values was on the command line, it overrides each guess.
14726   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14727   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14728   # Update the cache value to reflect the command line values.
14729   ac_cv_have_x="have_x=yes\
14730         ac_x_includes='$x_includes'\
14731         ac_x_libraries='$x_libraries'"
14732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14733 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14734 fi
14735
14736
14737 # Unlike the sim directory, whether a simulator is linked is controlled by
14738 # presence of a gdb_sim definition in the target configure.tgt entry.
14739 # This code just checks for a few cases where we'd like to ignore those
14740 # definitions, even when they're present in the '.mt' file.  These cases
14741 # are when --disable-sim is specified, or if the simulator directory is
14742 # not part of the source tree.
14743 #
14744 # Check whether --enable-sim was given.
14745 if test "${enable_sim+set}" = set; then :
14746   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14747  echo "enableval = ${enableval}";
14748  case "${enableval}" in
14749   yes) ignore_sim=false ;;
14750   no)  ignore_sim=true ;;
14751   *)   ignore_sim=false ;;
14752  esac
14753 else
14754   ignore_sim=false
14755 fi
14756
14757
14758 if test ! -d "${srcdir}/../sim"; then
14759   ignore_sim=true
14760 fi
14761
14762 SIM=
14763 SIM_OBS=
14764 if test "${ignore_sim}" = "false"; then
14765   if test x"${gdb_sim}" != x ; then
14766     SIM="${gdb_sim}"
14767     SIM_OBS="remote-sim.o"
14768
14769 $as_echo "#define WITH_SIM 1" >>confdefs.h
14770
14771   fi
14772 fi
14773
14774
14775
14776
14777
14778
14779
14780
14781
14782
14783
14784
14785
14786
14787 # List of host floatformats.
14788
14789 cat >>confdefs.h <<_ACEOF
14790 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14791 _ACEOF
14792
14793
14794 cat >>confdefs.h <<_ACEOF
14795 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14796 _ACEOF
14797
14798
14799 cat >>confdefs.h <<_ACEOF
14800 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14801 _ACEOF
14802
14803
14804 # target_subdir is used by the testsuite to find the target libraries.
14805 target_subdir=
14806 if test "${host}" != "${target}"; then
14807     target_subdir="${target_alias}/"
14808 fi
14809
14810
14811 frags=
14812 if test "${gdb_native}" = "yes"; then
14813   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14814   if test ! -f ${host_makefile_frag}; then
14815     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14816   fi
14817   frags="$frags $host_makefile_frag"
14818 else
14819   host_makefile_frag=/dev/null
14820 fi
14821
14822
14823
14824
14825 if test "${gdb_native}" = "yes"; then
14826 # We pick this up from the host configuration file (.mh) because we
14827 # do not have a native configuration Makefile fragment.
14828 nativefile=`sed -n '
14829 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14830 ' ${host_makefile_frag}`
14831 fi
14832
14833
14834 if test x"${gdb_osabi}" != x ; then
14835
14836 cat >>confdefs.h <<_ACEOF
14837 #define GDB_OSABI_DEFAULT $gdb_osabi
14838 _ACEOF
14839
14840 fi
14841
14842 # Enable multi-ice-gdb-server.
14843 # Check whether --enable-multi-ice was given.
14844 if test "${enable_multi_ice+set}" = set; then :
14845   enableval=$enable_multi_ice; case $enableval in
14846     yes | no)
14847       ;;
14848     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14849   esac
14850 fi
14851
14852 if test "x$enable_multi_ice" = xyes; then
14853    subdirs="$subdirs multi-ice"
14854
14855 fi
14856
14857 # Check whether --enable-gdbserver was given.
14858 if test "${enable_gdbserver+set}" = set; then :
14859   enableval=$enable_gdbserver; case "${enableval}" in
14860   yes| no|auto) ;;
14861   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14862 esac
14863 else
14864   enable_gdbserver=auto
14865 fi
14866
14867
14868 # We only build gdbserver automatically in a native configuration, and
14869 # only if the user did not explicitly disable its build.
14870 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14872 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14873   if test "x$build_gdbserver" = xyes; then
14874     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14875 $as_echo "yes" >&6; }
14876     subdirs="$subdirs gdbserver"
14877
14878     gdbserver_build_enabled=yes
14879   else
14880     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14881 $as_echo "no" >&6; }
14882   fi
14883 fi
14884
14885 # If the user explicitly request the gdbserver to be built, verify that
14886 # we were in fact able to enable it.
14887 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14888   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14889 fi
14890
14891 # Check for babeltrace and babeltrace-ctf
14892
14893 # Check whether --with-babeltrace was given.
14894 if test "${with_babeltrace+set}" = set; then :
14895   withval=$with_babeltrace;
14896 else
14897   with_babeltrace=auto
14898 fi
14899
14900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14901 $as_echo_n "checking whether to use babeltrace... " >&6; }
14902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14903 $as_echo "$with_babeltrace" >&6; }
14904
14905 if test "x$with_babeltrace" = "xno"; then
14906   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14907 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14908 else
14909   # Append -Werror to CFLAGS so that configure can catch the warning
14910   # "assignment from incompatible pointer type", which is related to
14911   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14912   # in GDB, while babeltrace 1.0.3 is broken.
14913   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14914   # safe to save and restore CFLAGS here.
14915   saved_CFLAGS=$CFLAGS
14916   CFLAGS="$CFLAGS -Werror"
14917
14918
14919
14920
14921
14922
14923
14924
14925     use_additional=yes
14926
14927   acl_save_prefix="$prefix"
14928   prefix="$acl_final_prefix"
14929   acl_save_exec_prefix="$exec_prefix"
14930   exec_prefix="$acl_final_exec_prefix"
14931
14932     eval additional_includedir=\"$includedir\"
14933     eval additional_libdir=\"$libdir\"
14934
14935   exec_prefix="$acl_save_exec_prefix"
14936   prefix="$acl_save_prefix"
14937
14938
14939 # Check whether --with-libbabeltrace-prefix was given.
14940 if test "${with_libbabeltrace_prefix+set}" = set; then :
14941   withval=$with_libbabeltrace_prefix;
14942     if test "X$withval" = "Xno"; then
14943       use_additional=no
14944     else
14945       if test "X$withval" = "X"; then
14946
14947   acl_save_prefix="$prefix"
14948   prefix="$acl_final_prefix"
14949   acl_save_exec_prefix="$exec_prefix"
14950   exec_prefix="$acl_final_exec_prefix"
14951
14952           eval additional_includedir=\"$includedir\"
14953           eval additional_libdir=\"$libdir\"
14954
14955   exec_prefix="$acl_save_exec_prefix"
14956   prefix="$acl_save_prefix"
14957
14958       else
14959         additional_includedir="$withval/include"
14960         additional_libdir="$withval/lib"
14961       fi
14962     fi
14963
14964 fi
14965
14966       LIBBABELTRACE=
14967   LTLIBBABELTRACE=
14968   INCBABELTRACE=
14969   rpathdirs=
14970   ltrpathdirs=
14971   names_already_handled=
14972   names_next_round='babeltrace babeltrace-ctf'
14973   while test -n "$names_next_round"; do
14974     names_this_round="$names_next_round"
14975     names_next_round=
14976     for name in $names_this_round; do
14977       already_handled=
14978       for n in $names_already_handled; do
14979         if test "$n" = "$name"; then
14980           already_handled=yes
14981           break
14982         fi
14983       done
14984       if test -z "$already_handled"; then
14985         names_already_handled="$names_already_handled $name"
14986                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14987         eval value=\"\$HAVE_LIB$uppername\"
14988         if test -n "$value"; then
14989           if test "$value" = yes; then
14990             eval value=\"\$LIB$uppername\"
14991             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14992             eval value=\"\$LTLIB$uppername\"
14993             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14994           else
14995                                     :
14996           fi
14997         else
14998                               found_dir=
14999           found_la=
15000           found_so=
15001           found_a=
15002           if test $use_additional = yes; then
15003             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15004               found_dir="$additional_libdir"
15005               found_so="$additional_libdir/lib$name.$shlibext"
15006               if test -f "$additional_libdir/lib$name.la"; then
15007                 found_la="$additional_libdir/lib$name.la"
15008               fi
15009             else
15010               if test -f "$additional_libdir/lib$name.$libext"; then
15011                 found_dir="$additional_libdir"
15012                 found_a="$additional_libdir/lib$name.$libext"
15013                 if test -f "$additional_libdir/lib$name.la"; then
15014                   found_la="$additional_libdir/lib$name.la"
15015                 fi
15016               fi
15017             fi
15018           fi
15019           if test "X$found_dir" = "X"; then
15020             for x in $LDFLAGS $LTLIBBABELTRACE; do
15021
15022   acl_save_prefix="$prefix"
15023   prefix="$acl_final_prefix"
15024   acl_save_exec_prefix="$exec_prefix"
15025   exec_prefix="$acl_final_exec_prefix"
15026   eval x=\"$x\"
15027   exec_prefix="$acl_save_exec_prefix"
15028   prefix="$acl_save_prefix"
15029
15030               case "$x" in
15031                 -L*)
15032                   dir=`echo "X$x" | sed -e 's/^X-L//'`
15033                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15034                     found_dir="$dir"
15035                     found_so="$dir/lib$name.$shlibext"
15036                     if test -f "$dir/lib$name.la"; then
15037                       found_la="$dir/lib$name.la"
15038                     fi
15039                   else
15040                     if test -f "$dir/lib$name.$libext"; then
15041                       found_dir="$dir"
15042                       found_a="$dir/lib$name.$libext"
15043                       if test -f "$dir/lib$name.la"; then
15044                         found_la="$dir/lib$name.la"
15045                       fi
15046                     fi
15047                   fi
15048                   ;;
15049               esac
15050               if test "X$found_dir" != "X"; then
15051                 break
15052               fi
15053             done
15054           fi
15055           if test "X$found_dir" != "X"; then
15056                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
15057             if test "X$found_so" != "X"; then
15058                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15059                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15060               else
15061                                                                                 haveit=
15062                 for x in $ltrpathdirs; do
15063                   if test "X$x" = "X$found_dir"; then
15064                     haveit=yes
15065                     break
15066                   fi
15067                 done
15068                 if test -z "$haveit"; then
15069                   ltrpathdirs="$ltrpathdirs $found_dir"
15070                 fi
15071                                 if test "$hardcode_direct" = yes; then
15072                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15073                 else
15074                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15075                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15076                                                             haveit=
15077                     for x in $rpathdirs; do
15078                       if test "X$x" = "X$found_dir"; then
15079                         haveit=yes
15080                         break
15081                       fi
15082                     done
15083                     if test -z "$haveit"; then
15084                       rpathdirs="$rpathdirs $found_dir"
15085                     fi
15086                   else
15087                                                                                 haveit=
15088                     for x in $LDFLAGS $LIBBABELTRACE; do
15089
15090   acl_save_prefix="$prefix"
15091   prefix="$acl_final_prefix"
15092   acl_save_exec_prefix="$exec_prefix"
15093   exec_prefix="$acl_final_exec_prefix"
15094   eval x=\"$x\"
15095   exec_prefix="$acl_save_exec_prefix"
15096   prefix="$acl_save_prefix"
15097
15098                       if test "X$x" = "X-L$found_dir"; then
15099                         haveit=yes
15100                         break
15101                       fi
15102                     done
15103                     if test -z "$haveit"; then
15104                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15105                     fi
15106                     if test "$hardcode_minus_L" != no; then
15107                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15108                     else
15109                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15110                     fi
15111                   fi
15112                 fi
15113               fi
15114             else
15115               if test "X$found_a" != "X"; then
15116                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15117               else
15118                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15119               fi
15120             fi
15121                         additional_includedir=
15122             case "$found_dir" in
15123               */lib | */lib/)
15124                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15125                 additional_includedir="$basedir/include"
15126                 ;;
15127             esac
15128             if test "X$additional_includedir" != "X"; then
15129                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15130                 haveit=
15131                 if test "X$additional_includedir" = "X/usr/local/include"; then
15132                   if test -n "$GCC"; then
15133                     case $host_os in
15134                       linux*) haveit=yes;;
15135                     esac
15136                   fi
15137                 fi
15138                 if test -z "$haveit"; then
15139                   for x in $CPPFLAGS $INCBABELTRACE; do
15140
15141   acl_save_prefix="$prefix"
15142   prefix="$acl_final_prefix"
15143   acl_save_exec_prefix="$exec_prefix"
15144   exec_prefix="$acl_final_exec_prefix"
15145   eval x=\"$x\"
15146   exec_prefix="$acl_save_exec_prefix"
15147   prefix="$acl_save_prefix"
15148
15149                     if test "X$x" = "X-I$additional_includedir"; then
15150                       haveit=yes
15151                       break
15152                     fi
15153                   done
15154                   if test -z "$haveit"; then
15155                     if test -d "$additional_includedir"; then
15156                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15157                     fi
15158                   fi
15159                 fi
15160               fi
15161             fi
15162                         if test -n "$found_la"; then
15163                                                         save_libdir="$libdir"
15164               case "$found_la" in
15165                 */* | *\\*) . "$found_la" ;;
15166                 *) . "./$found_la" ;;
15167               esac
15168               libdir="$save_libdir"
15169                             for dep in $dependency_libs; do
15170                 case "$dep" in
15171                   -L*)
15172                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15173                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15174                       haveit=
15175                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15176                         if test -n "$GCC"; then
15177                           case $host_os in
15178                             linux*) haveit=yes;;
15179                           esac
15180                         fi
15181                       fi
15182                       if test -z "$haveit"; then
15183                         haveit=
15184                         for x in $LDFLAGS $LIBBABELTRACE; do
15185
15186   acl_save_prefix="$prefix"
15187   prefix="$acl_final_prefix"
15188   acl_save_exec_prefix="$exec_prefix"
15189   exec_prefix="$acl_final_exec_prefix"
15190   eval x=\"$x\"
15191   exec_prefix="$acl_save_exec_prefix"
15192   prefix="$acl_save_prefix"
15193
15194                           if test "X$x" = "X-L$additional_libdir"; then
15195                             haveit=yes
15196                             break
15197                           fi
15198                         done
15199                         if test -z "$haveit"; then
15200                           if test -d "$additional_libdir"; then
15201                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15202                           fi
15203                         fi
15204                         haveit=
15205                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15206
15207   acl_save_prefix="$prefix"
15208   prefix="$acl_final_prefix"
15209   acl_save_exec_prefix="$exec_prefix"
15210   exec_prefix="$acl_final_exec_prefix"
15211   eval x=\"$x\"
15212   exec_prefix="$acl_save_exec_prefix"
15213   prefix="$acl_save_prefix"
15214
15215                           if test "X$x" = "X-L$additional_libdir"; then
15216                             haveit=yes
15217                             break
15218                           fi
15219                         done
15220                         if test -z "$haveit"; then
15221                           if test -d "$additional_libdir"; then
15222                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15223                           fi
15224                         fi
15225                       fi
15226                     fi
15227                     ;;
15228                   -R*)
15229                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15230                     if test "$enable_rpath" != no; then
15231                                                                   haveit=
15232                       for x in $rpathdirs; do
15233                         if test "X$x" = "X$dir"; then
15234                           haveit=yes
15235                           break
15236                         fi
15237                       done
15238                       if test -z "$haveit"; then
15239                         rpathdirs="$rpathdirs $dir"
15240                       fi
15241                                                                   haveit=
15242                       for x in $ltrpathdirs; do
15243                         if test "X$x" = "X$dir"; then
15244                           haveit=yes
15245                           break
15246                         fi
15247                       done
15248                       if test -z "$haveit"; then
15249                         ltrpathdirs="$ltrpathdirs $dir"
15250                       fi
15251                     fi
15252                     ;;
15253                   -l*)
15254                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15255                     ;;
15256                   *.la)
15257                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15258                     ;;
15259                   *)
15260                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15261                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15262                     ;;
15263                 esac
15264               done
15265             fi
15266           else
15267                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15268             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15269           fi
15270         fi
15271       fi
15272     done
15273   done
15274   if test "X$rpathdirs" != "X"; then
15275     if test -n "$hardcode_libdir_separator"; then
15276                         alldirs=
15277       for found_dir in $rpathdirs; do
15278         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15279       done
15280             acl_save_libdir="$libdir"
15281       libdir="$alldirs"
15282       eval flag=\"$hardcode_libdir_flag_spec\"
15283       libdir="$acl_save_libdir"
15284       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15285     else
15286             for found_dir in $rpathdirs; do
15287         acl_save_libdir="$libdir"
15288         libdir="$found_dir"
15289         eval flag=\"$hardcode_libdir_flag_spec\"
15290         libdir="$acl_save_libdir"
15291         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15292       done
15293     fi
15294   fi
15295   if test "X$ltrpathdirs" != "X"; then
15296             for found_dir in $ltrpathdirs; do
15297       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15298     done
15299   fi
15300
15301
15302         ac_save_CPPFLAGS="$CPPFLAGS"
15303
15304   for element in $INCBABELTRACE; do
15305     haveit=
15306     for x in $CPPFLAGS; do
15307
15308   acl_save_prefix="$prefix"
15309   prefix="$acl_final_prefix"
15310   acl_save_exec_prefix="$exec_prefix"
15311   exec_prefix="$acl_final_exec_prefix"
15312   eval x=\"$x\"
15313   exec_prefix="$acl_save_exec_prefix"
15314   prefix="$acl_save_prefix"
15315
15316       if test "X$x" = "X$element"; then
15317         haveit=yes
15318         break
15319       fi
15320     done
15321     if test -z "$haveit"; then
15322       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15323     fi
15324   done
15325
15326
15327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15328 $as_echo_n "checking for libbabeltrace... " >&6; }
15329 if test "${ac_cv_libbabeltrace+set}" = set; then :
15330   $as_echo_n "(cached) " >&6
15331 else
15332
15333     ac_save_LIBS="$LIBS"
15334     LIBS="$LIBS $LIBBABELTRACE"
15335     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15336 /* end confdefs.h.  */
15337 #include <babeltrace/babeltrace.h>
15338                          #include <babeltrace/ctf/events.h>
15339                          #include <babeltrace/ctf/iterator.h>
15340 int
15341 main ()
15342 {
15343 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15344                         struct bt_ctf_event *event = NULL;
15345                         const struct bt_definition *scope;
15346
15347                         scope = bt_ctf_get_top_level_scope (event,
15348                                                            BT_STREAM_EVENT_HEADER);
15349                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15350
15351   ;
15352   return 0;
15353 }
15354 _ACEOF
15355 if ac_fn_c_try_link "$LINENO"; then :
15356   ac_cv_libbabeltrace=yes
15357 else
15358   ac_cv_libbabeltrace=no
15359 fi
15360 rm -f core conftest.err conftest.$ac_objext \
15361     conftest$ac_exeext conftest.$ac_ext
15362     LIBS="$ac_save_LIBS"
15363
15364 fi
15365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15366 $as_echo "$ac_cv_libbabeltrace" >&6; }
15367   if test "$ac_cv_libbabeltrace" = yes; then
15368     HAVE_LIBBABELTRACE=yes
15369
15370 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15371
15372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15373 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15375 $as_echo "$LIBBABELTRACE" >&6; }
15376   else
15377     HAVE_LIBBABELTRACE=no
15378             CPPFLAGS="$ac_save_CPPFLAGS"
15379     LIBBABELTRACE=
15380     LTLIBBABELTRACE=
15381   fi
15382
15383
15384
15385
15386
15387
15388   CFLAGS=$saved_CFLAGS
15389
15390   if test "$HAVE_LIBBABELTRACE" != yes; then
15391      if test "$with_babeltrace" = yes; then
15392        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15393      else
15394        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15395 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15396      fi
15397   fi
15398 fi
15399
15400 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15401 # to an empty version.
15402
15403 files=
15404 links=
15405
15406 rm -f nm.h
15407 if test "${nativefile}" != ""; then
15408     case "${nativefile}" in
15409       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15410       * ) GDB_NM_FILE="${nativefile}"
15411     esac
15412     files="${files} ${GDB_NM_FILE}"
15413     links="${links} nm.h"
15414
15415 cat >>confdefs.h <<_ACEOF
15416 #define GDB_NM_FILE "${GDB_NM_FILE}"
15417 _ACEOF
15418
15419 fi
15420
15421
15422 ac_sources="$files"
15423 ac_dests="$links"
15424 while test -n "$ac_sources"; do
15425   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15426   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15427   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15428 done
15429 ac_config_links="$ac_config_links $ac_config_links_1"
15430
15431
15432
15433
15434
15435 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15436
15437
15438 # Undo the $ec_script escaping suitable for Makefile.
15439 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15440 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15441 if test "x$GDB_TRANSFORM_NAME" = x; then
15442   GDB_TRANSFORM_NAME=gdb
15443 fi
15444
15445 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15446 if test "x$GCORE_TRANSFORM_NAME" = x; then
15447   GCORE_TRANSFORM_NAME=gcore
15448 fi
15449
15450 ac_config_files="$ac_config_files gcore"
15451
15452
15453 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15454
15455 ac_config_commands="$ac_config_commands default"
15456
15457 cat >confcache <<\_ACEOF
15458 # This file is a shell script that caches the results of configure
15459 # tests run on this system so they can be shared between configure
15460 # scripts and configure runs, see configure's option --config-cache.
15461 # It is not useful on other systems.  If it contains results you don't
15462 # want to keep, you may remove or edit it.
15463 #
15464 # config.status only pays attention to the cache file if you give it
15465 # the --recheck option to rerun configure.
15466 #
15467 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15468 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15469 # following values.
15470
15471 _ACEOF
15472
15473 # The following way of writing the cache mishandles newlines in values,
15474 # but we know of no workaround that is simple, portable, and efficient.
15475 # So, we kill variables containing newlines.
15476 # Ultrix sh set writes to stderr and can't be redirected directly,
15477 # and sets the high bit in the cache file unless we assign to the vars.
15478 (
15479   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15480     eval ac_val=\$$ac_var
15481     case $ac_val in #(
15482     *${as_nl}*)
15483       case $ac_var in #(
15484       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15485 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15486       esac
15487       case $ac_var in #(
15488       _ | IFS | as_nl) ;; #(
15489       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15490       *) { eval $ac_var=; unset $ac_var;} ;;
15491       esac ;;
15492     esac
15493   done
15494
15495   (set) 2>&1 |
15496     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15497     *${as_nl}ac_space=\ *)
15498       # `set' does not quote correctly, so add quotes: double-quote
15499       # substitution turns \\\\ into \\, and sed turns \\ into \.
15500       sed -n \
15501         "s/'/'\\\\''/g;
15502           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15503       ;; #(
15504     *)
15505       # `set' quotes correctly as required by POSIX, so do not add quotes.
15506       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15507       ;;
15508     esac |
15509     sort
15510 ) |
15511   sed '
15512      /^ac_cv_env_/b end
15513      t clear
15514      :clear
15515      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15516      t end
15517      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15518      :end' >>confcache
15519 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15520   if test -w "$cache_file"; then
15521     test "x$cache_file" != "x/dev/null" &&
15522       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15523 $as_echo "$as_me: updating cache $cache_file" >&6;}
15524     cat confcache >$cache_file
15525   else
15526     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15527 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15528   fi
15529 fi
15530 rm -f confcache
15531
15532 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15533 # Let make expand exec_prefix.
15534 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15535
15536 DEFS=-DHAVE_CONFIG_H
15537
15538 ac_libobjs=
15539 ac_ltlibobjs=
15540 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15541   # 1. Remove the extension, and $U if already installed.
15542   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15543   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15544   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15545   #    will be set to the directory where LIBOBJS objects are built.
15546   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15547   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15548 done
15549 LIBOBJS=$ac_libobjs
15550
15551 LTLIBOBJS=$ac_ltlibobjs
15552
15553
15554 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15555   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15556 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15557 fi
15558 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15559   as_fn_error "conditional \"GMAKE\" was never defined.
15560 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15561 fi
15562 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
15563   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
15564 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15565 fi
15566 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
15567   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
15568 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15569 fi
15570
15571
15572 : ${CONFIG_STATUS=./config.status}
15573 ac_write_fail=0
15574 ac_clean_files_save=$ac_clean_files
15575 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15576 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15577 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15578 as_write_fail=0
15579 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15580 #! $SHELL
15581 # Generated by $as_me.
15582 # Run this file to recreate the current configuration.
15583 # Compiler output produced by configure, useful for debugging
15584 # configure, is in config.log if it exists.
15585
15586 debug=false
15587 ac_cs_recheck=false
15588 ac_cs_silent=false
15589
15590 SHELL=\${CONFIG_SHELL-$SHELL}
15591 export SHELL
15592 _ASEOF
15593 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15594 ## -------------------- ##
15595 ## M4sh Initialization. ##
15596 ## -------------------- ##
15597
15598 # Be more Bourne compatible
15599 DUALCASE=1; export DUALCASE # for MKS sh
15600 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15601   emulate sh
15602   NULLCMD=:
15603   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15604   # is contrary to our usage.  Disable this feature.
15605   alias -g '${1+"$@"}'='"$@"'
15606   setopt NO_GLOB_SUBST
15607 else
15608   case `(set -o) 2>/dev/null` in #(
15609   *posix*) :
15610     set -o posix ;; #(
15611   *) :
15612      ;;
15613 esac
15614 fi
15615
15616
15617 as_nl='
15618 '
15619 export as_nl
15620 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15621 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15622 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15623 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15624 # Prefer a ksh shell builtin over an external printf program on Solaris,
15625 # but without wasting forks for bash or zsh.
15626 if test -z "$BASH_VERSION$ZSH_VERSION" \
15627     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15628   as_echo='print -r --'
15629   as_echo_n='print -rn --'
15630 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15631   as_echo='printf %s\n'
15632   as_echo_n='printf %s'
15633 else
15634   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15635     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15636     as_echo_n='/usr/ucb/echo -n'
15637   else
15638     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15639     as_echo_n_body='eval
15640       arg=$1;
15641       case $arg in #(
15642       *"$as_nl"*)
15643         expr "X$arg" : "X\\(.*\\)$as_nl";
15644         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15645       esac;
15646       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15647     '
15648     export as_echo_n_body
15649     as_echo_n='sh -c $as_echo_n_body as_echo'
15650   fi
15651   export as_echo_body
15652   as_echo='sh -c $as_echo_body as_echo'
15653 fi
15654
15655 # The user is always right.
15656 if test "${PATH_SEPARATOR+set}" != set; then
15657   PATH_SEPARATOR=:
15658   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15659     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15660       PATH_SEPARATOR=';'
15661   }
15662 fi
15663
15664
15665 # IFS
15666 # We need space, tab and new line, in precisely that order.  Quoting is
15667 # there to prevent editors from complaining about space-tab.
15668 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15669 # splitting by setting IFS to empty value.)
15670 IFS=" ""        $as_nl"
15671
15672 # Find who we are.  Look in the path if we contain no directory separator.
15673 case $0 in #((
15674   *[\\/]* ) as_myself=$0 ;;
15675   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15676 for as_dir in $PATH
15677 do
15678   IFS=$as_save_IFS
15679   test -z "$as_dir" && as_dir=.
15680     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15681   done
15682 IFS=$as_save_IFS
15683
15684      ;;
15685 esac
15686 # We did not find ourselves, most probably we were run as `sh COMMAND'
15687 # in which case we are not to be found in the path.
15688 if test "x$as_myself" = x; then
15689   as_myself=$0
15690 fi
15691 if test ! -f "$as_myself"; then
15692   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15693   exit 1
15694 fi
15695
15696 # Unset variables that we do not need and which cause bugs (e.g. in
15697 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15698 # suppresses any "Segmentation fault" message there.  '((' could
15699 # trigger a bug in pdksh 5.2.14.
15700 for as_var in BASH_ENV ENV MAIL MAILPATH
15701 do eval test x\${$as_var+set} = xset \
15702   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15703 done
15704 PS1='$ '
15705 PS2='> '
15706 PS4='+ '
15707
15708 # NLS nuisances.
15709 LC_ALL=C
15710 export LC_ALL
15711 LANGUAGE=C
15712 export LANGUAGE
15713
15714 # CDPATH.
15715 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15716
15717
15718 # as_fn_error ERROR [LINENO LOG_FD]
15719 # ---------------------------------
15720 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15721 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15722 # script with status $?, using 1 if that was 0.
15723 as_fn_error ()
15724 {
15725   as_status=$?; test $as_status -eq 0 && as_status=1
15726   if test "$3"; then
15727     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15728     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15729   fi
15730   $as_echo "$as_me: error: $1" >&2
15731   as_fn_exit $as_status
15732 } # as_fn_error
15733
15734
15735 # as_fn_set_status STATUS
15736 # -----------------------
15737 # Set $? to STATUS, without forking.
15738 as_fn_set_status ()
15739 {
15740   return $1
15741 } # as_fn_set_status
15742
15743 # as_fn_exit STATUS
15744 # -----------------
15745 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15746 as_fn_exit ()
15747 {
15748   set +e
15749   as_fn_set_status $1
15750   exit $1
15751 } # as_fn_exit
15752
15753 # as_fn_unset VAR
15754 # ---------------
15755 # Portably unset VAR.
15756 as_fn_unset ()
15757 {
15758   { eval $1=; unset $1;}
15759 }
15760 as_unset=as_fn_unset
15761 # as_fn_append VAR VALUE
15762 # ----------------------
15763 # Append the text in VALUE to the end of the definition contained in VAR. Take
15764 # advantage of any shell optimizations that allow amortized linear growth over
15765 # repeated appends, instead of the typical quadratic growth present in naive
15766 # implementations.
15767 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15768   eval 'as_fn_append ()
15769   {
15770     eval $1+=\$2
15771   }'
15772 else
15773   as_fn_append ()
15774   {
15775     eval $1=\$$1\$2
15776   }
15777 fi # as_fn_append
15778
15779 # as_fn_arith ARG...
15780 # ------------------
15781 # Perform arithmetic evaluation on the ARGs, and store the result in the
15782 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15783 # must be portable across $(()) and expr.
15784 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15785   eval 'as_fn_arith ()
15786   {
15787     as_val=$(( $* ))
15788   }'
15789 else
15790   as_fn_arith ()
15791   {
15792     as_val=`expr "$@" || test $? -eq 1`
15793   }
15794 fi # as_fn_arith
15795
15796
15797 if expr a : '\(a\)' >/dev/null 2>&1 &&
15798    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15799   as_expr=expr
15800 else
15801   as_expr=false
15802 fi
15803
15804 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15805   as_basename=basename
15806 else
15807   as_basename=false
15808 fi
15809
15810 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15811   as_dirname=dirname
15812 else
15813   as_dirname=false
15814 fi
15815
15816 as_me=`$as_basename -- "$0" ||
15817 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15818          X"$0" : 'X\(//\)$' \| \
15819          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15820 $as_echo X/"$0" |
15821     sed '/^.*\/\([^/][^/]*\)\/*$/{
15822             s//\1/
15823             q
15824           }
15825           /^X\/\(\/\/\)$/{
15826             s//\1/
15827             q
15828           }
15829           /^X\/\(\/\).*/{
15830             s//\1/
15831             q
15832           }
15833           s/.*/./; q'`
15834
15835 # Avoid depending upon Character Ranges.
15836 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15837 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15838 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15839 as_cr_digits='0123456789'
15840 as_cr_alnum=$as_cr_Letters$as_cr_digits
15841
15842 ECHO_C= ECHO_N= ECHO_T=
15843 case `echo -n x` in #(((((
15844 -n*)
15845   case `echo 'xy\c'` in
15846   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15847   xy)  ECHO_C='\c';;
15848   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15849        ECHO_T=' ';;
15850   esac;;
15851 *)
15852   ECHO_N='-n';;
15853 esac
15854
15855 rm -f conf$$ conf$$.exe conf$$.file
15856 if test -d conf$$.dir; then
15857   rm -f conf$$.dir/conf$$.file
15858 else
15859   rm -f conf$$.dir
15860   mkdir conf$$.dir 2>/dev/null
15861 fi
15862 if (echo >conf$$.file) 2>/dev/null; then
15863   if ln -s conf$$.file conf$$ 2>/dev/null; then
15864     as_ln_s='ln -s'
15865     # ... but there are two gotchas:
15866     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15867     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15868     # In both cases, we have to default to `cp -p'.
15869     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15870       as_ln_s='cp -p'
15871   elif ln conf$$.file conf$$ 2>/dev/null; then
15872     as_ln_s=ln
15873   else
15874     as_ln_s='cp -p'
15875   fi
15876 else
15877   as_ln_s='cp -p'
15878 fi
15879 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15880 rmdir conf$$.dir 2>/dev/null
15881
15882
15883 # as_fn_mkdir_p
15884 # -------------
15885 # Create "$as_dir" as a directory, including parents if necessary.
15886 as_fn_mkdir_p ()
15887 {
15888
15889   case $as_dir in #(
15890   -*) as_dir=./$as_dir;;
15891   esac
15892   test -d "$as_dir" || eval $as_mkdir_p || {
15893     as_dirs=
15894     while :; do
15895       case $as_dir in #(
15896       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15897       *) as_qdir=$as_dir;;
15898       esac
15899       as_dirs="'$as_qdir' $as_dirs"
15900       as_dir=`$as_dirname -- "$as_dir" ||
15901 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15902          X"$as_dir" : 'X\(//\)[^/]' \| \
15903          X"$as_dir" : 'X\(//\)$' \| \
15904          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15905 $as_echo X"$as_dir" |
15906     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15907             s//\1/
15908             q
15909           }
15910           /^X\(\/\/\)[^/].*/{
15911             s//\1/
15912             q
15913           }
15914           /^X\(\/\/\)$/{
15915             s//\1/
15916             q
15917           }
15918           /^X\(\/\).*/{
15919             s//\1/
15920             q
15921           }
15922           s/.*/./; q'`
15923       test -d "$as_dir" && break
15924     done
15925     test -z "$as_dirs" || eval "mkdir $as_dirs"
15926   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15927
15928
15929 } # as_fn_mkdir_p
15930 if mkdir -p . 2>/dev/null; then
15931   as_mkdir_p='mkdir -p "$as_dir"'
15932 else
15933   test -d ./-p && rmdir ./-p
15934   as_mkdir_p=false
15935 fi
15936
15937 if test -x / >/dev/null 2>&1; then
15938   as_test_x='test -x'
15939 else
15940   if ls -dL / >/dev/null 2>&1; then
15941     as_ls_L_option=L
15942   else
15943     as_ls_L_option=
15944   fi
15945   as_test_x='
15946     eval sh -c '\''
15947       if test -d "$1"; then
15948         test -d "$1/.";
15949       else
15950         case $1 in #(
15951         -*)set "./$1";;
15952         esac;
15953         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15954         ???[sx]*):;;*)false;;esac;fi
15955     '\'' sh
15956   '
15957 fi
15958 as_executable_p=$as_test_x
15959
15960 # Sed expression to map a string onto a valid CPP name.
15961 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15962
15963 # Sed expression to map a string onto a valid variable name.
15964 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15965
15966
15967 exec 6>&1
15968 ## ----------------------------------- ##
15969 ## Main body of $CONFIG_STATUS script. ##
15970 ## ----------------------------------- ##
15971 _ASEOF
15972 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15973
15974 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15975 # Save the log message, to keep $0 and so on meaningful, and to
15976 # report actual input values of CONFIG_FILES etc. instead of their
15977 # values after options handling.
15978 ac_log="
15979 This file was extended by $as_me, which was
15980 generated by GNU Autoconf 2.64.  Invocation command line was
15981
15982   CONFIG_FILES    = $CONFIG_FILES
15983   CONFIG_HEADERS  = $CONFIG_HEADERS
15984   CONFIG_LINKS    = $CONFIG_LINKS
15985   CONFIG_COMMANDS = $CONFIG_COMMANDS
15986   $ $0 $@
15987
15988 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15989 "
15990
15991 _ACEOF
15992
15993 case $ac_config_files in *"
15994 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15995 esac
15996
15997 case $ac_config_headers in *"
15998 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15999 esac
16000
16001
16002 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16003 # Files that config.status was made for.
16004 config_files="$ac_config_files"
16005 config_headers="$ac_config_headers"
16006 config_links="$ac_config_links"
16007 config_commands="$ac_config_commands"
16008
16009 _ACEOF
16010
16011 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16012 ac_cs_usage="\
16013 \`$as_me' instantiates files and other configuration actions
16014 from templates according to the current configuration.  Unless the files
16015 and actions are specified as TAGs, all are instantiated by default.
16016
16017 Usage: $0 [OPTION]... [TAG]...
16018
16019   -h, --help       print this help, then exit
16020   -V, --version    print version number and configuration settings, then exit
16021   -q, --quiet, --silent
16022                    do not print progress messages
16023   -d, --debug      don't remove temporary files
16024       --recheck    update $as_me by reconfiguring in the same conditions
16025       --file=FILE[:TEMPLATE]
16026                    instantiate the configuration file FILE
16027       --header=FILE[:TEMPLATE]
16028                    instantiate the configuration header FILE
16029
16030 Configuration files:
16031 $config_files
16032
16033 Configuration headers:
16034 $config_headers
16035
16036 Configuration links:
16037 $config_links
16038
16039 Configuration commands:
16040 $config_commands
16041
16042 Report bugs to the package provider."
16043
16044 _ACEOF
16045 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16046 ac_cs_version="\\
16047 config.status
16048 configured by $0, generated by GNU Autoconf 2.64,
16049   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16050
16051 Copyright (C) 2009 Free Software Foundation, Inc.
16052 This config.status script is free software; the Free Software Foundation
16053 gives unlimited permission to copy, distribute and modify it."
16054
16055 ac_pwd='$ac_pwd'
16056 srcdir='$srcdir'
16057 INSTALL='$INSTALL'
16058 AWK='$AWK'
16059 test -n "\$AWK" || AWK=awk
16060 _ACEOF
16061
16062 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16063 # The default lists apply if the user does not specify any file.
16064 ac_need_defaults=:
16065 while test $# != 0
16066 do
16067   case $1 in
16068   --*=*)
16069     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16070     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16071     ac_shift=:
16072     ;;
16073   *)
16074     ac_option=$1
16075     ac_optarg=$2
16076     ac_shift=shift
16077     ;;
16078   esac
16079
16080   case $ac_option in
16081   # Handling of the options.
16082   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16083     ac_cs_recheck=: ;;
16084   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16085     $as_echo "$ac_cs_version"; exit ;;
16086   --debug | --debu | --deb | --de | --d | -d )
16087     debug=: ;;
16088   --file | --fil | --fi | --f )
16089     $ac_shift
16090     case $ac_optarg in
16091     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16092     esac
16093     as_fn_append CONFIG_FILES " '$ac_optarg'"
16094     ac_need_defaults=false;;
16095   --header | --heade | --head | --hea )
16096     $ac_shift
16097     case $ac_optarg in
16098     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16099     esac
16100     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16101     ac_need_defaults=false;;
16102   --he | --h)
16103     # Conflict between --help and --header
16104     as_fn_error "ambiguous option: \`$1'
16105 Try \`$0 --help' for more information.";;
16106   --help | --hel | -h )
16107     $as_echo "$ac_cs_usage"; exit ;;
16108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16109   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16110     ac_cs_silent=: ;;
16111
16112   # This is an error.
16113   -*) as_fn_error "unrecognized option: \`$1'
16114 Try \`$0 --help' for more information." ;;
16115
16116   *) as_fn_append ac_config_targets " $1"
16117      ac_need_defaults=false ;;
16118
16119   esac
16120   shift
16121 done
16122
16123 ac_configure_extra_args=
16124
16125 if $ac_cs_silent; then
16126   exec 6>/dev/null
16127   ac_configure_extra_args="$ac_configure_extra_args --silent"
16128 fi
16129
16130 _ACEOF
16131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16132 if \$ac_cs_recheck; then
16133   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16134   shift
16135   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16136   CONFIG_SHELL='$SHELL'
16137   export CONFIG_SHELL
16138   exec "\$@"
16139 fi
16140
16141 _ACEOF
16142 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16143 exec 5>>config.log
16144 {
16145   echo
16146   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16147 ## Running $as_me. ##
16148 _ASBOX
16149   $as_echo "$ac_log"
16150 } >&5
16151
16152 _ACEOF
16153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16154 #
16155 # INIT-COMMANDS
16156 #
16157 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16158
16159 _ACEOF
16160
16161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16162
16163 # Handling of arguments.
16164 for ac_config_target in $ac_config_targets
16165 do
16166   case $ac_config_target in
16167     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16168     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16169     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16170     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16171     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16172     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16173     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16174     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16175     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16176     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16177
16178   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16179   esac
16180 done
16181
16182
16183 # If the user did not use the arguments to specify the items to instantiate,
16184 # then the envvar interface is used.  Set only those that are not.
16185 # We use the long form for the default assignment because of an extremely
16186 # bizarre bug on SunOS 4.1.3.
16187 if $ac_need_defaults; then
16188   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16189   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16190   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16191   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16192 fi
16193
16194 # Have a temporary directory for convenience.  Make it in the build tree
16195 # simply because there is no reason against having it here, and in addition,
16196 # creating and moving files from /tmp can sometimes cause problems.
16197 # Hook for its removal unless debugging.
16198 # Note that there is a small window in which the directory will not be cleaned:
16199 # after its creation but before its name has been assigned to `$tmp'.
16200 $debug ||
16201 {
16202   tmp=
16203   trap 'exit_status=$?
16204   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16205 ' 0
16206   trap 'as_fn_exit 1' 1 2 13 15
16207 }
16208 # Create a (secure) tmp directory for tmp files.
16209
16210 {
16211   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16212   test -n "$tmp" && test -d "$tmp"
16213 }  ||
16214 {
16215   tmp=./conf$$-$RANDOM
16216   (umask 077 && mkdir "$tmp")
16217 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16218
16219 # Set up the scripts for CONFIG_FILES section.
16220 # No need to generate them if there are no CONFIG_FILES.
16221 # This happens for instance with `./config.status config.h'.
16222 if test -n "$CONFIG_FILES"; then
16223
16224 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16225   ac_cs_awk_getline=:
16226   ac_cs_awk_pipe_init=
16227   ac_cs_awk_read_file='
16228       while ((getline aline < (F[key])) > 0)
16229         print(aline)
16230       close(F[key])'
16231   ac_cs_awk_pipe_fini=
16232 else
16233   ac_cs_awk_getline=false
16234   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16235   ac_cs_awk_read_file='
16236       print "|#_!!_#|"
16237       print "cat " F[key] " &&"
16238       '$ac_cs_awk_pipe_init
16239   # The final `:' finishes the AND list.
16240   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16241 fi
16242 ac_cr=`echo X | tr X '\015'`
16243 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16244 # But we know of no other shell where ac_cr would be empty at this
16245 # point, so we can use a bashism as a fallback.
16246 if test "x$ac_cr" = x; then
16247   eval ac_cr=\$\'\\r\'
16248 fi
16249 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16250 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16251   ac_cs_awk_cr='\r'
16252 else
16253   ac_cs_awk_cr=$ac_cr
16254 fi
16255
16256 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16257 _ACEOF
16258
16259 # Create commands to substitute file output variables.
16260 {
16261   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16262   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16263   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16264   echo "_ACAWK" &&
16265   echo "_ACEOF"
16266 } >conf$$files.sh &&
16267 . ./conf$$files.sh ||
16268   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16269 rm -f conf$$files.sh
16270
16271 {
16272   echo "cat >conf$$subs.awk <<_ACEOF" &&
16273   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16274   echo "_ACEOF"
16275 } >conf$$subs.sh ||
16276   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16277 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16278 ac_delim='%!_!# '
16279 for ac_last_try in false false false false false :; do
16280   . ./conf$$subs.sh ||
16281     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16282
16283   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16284   if test $ac_delim_n = $ac_delim_num; then
16285     break
16286   elif $ac_last_try; then
16287     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16288   else
16289     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16290   fi
16291 done
16292 rm -f conf$$subs.sh
16293
16294 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16295 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16296 _ACEOF
16297 sed -n '
16298 h
16299 s/^/S["/; s/!.*/"]=/
16300 p
16301 g
16302 s/^[^!]*!//
16303 :repl
16304 t repl
16305 s/'"$ac_delim"'$//
16306 t delim
16307 :nl
16308 h
16309 s/\(.\{148\}\).*/\1/
16310 t more1
16311 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16312 p
16313 n
16314 b repl
16315 :more1
16316 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16317 p
16318 g
16319 s/.\{148\}//
16320 t nl
16321 :delim
16322 h
16323 s/\(.\{148\}\).*/\1/
16324 t more2
16325 s/["\\]/\\&/g; s/^/"/; s/$/"/
16326 p
16327 b
16328 :more2
16329 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16330 p
16331 g
16332 s/.\{148\}//
16333 t delim
16334 ' <conf$$subs.awk | sed '
16335 /^[^""]/{
16336   N
16337   s/\n//
16338 }
16339 ' >>$CONFIG_STATUS || ac_write_fail=1
16340 rm -f conf$$subs.awk
16341 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16342 _ACAWK
16343 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16344   for (key in S) S_is_set[key] = 1
16345   FS = "\a"
16346   \$ac_cs_awk_pipe_init
16347 }
16348 {
16349   line = $ 0
16350   nfields = split(line, field, "@")
16351   substed = 0
16352   len = length(field[1])
16353   for (i = 2; i < nfields; i++) {
16354     key = field[i]
16355     keylen = length(key)
16356     if (S_is_set[key]) {
16357       value = S[key]
16358       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16359       len += length(value) + length(field[++i])
16360       substed = 1
16361     } else
16362       len += 1 + keylen
16363   }
16364   if (nfields == 3 && !substed) {
16365     key = field[2]
16366     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16367       \$ac_cs_awk_read_file
16368       next
16369     }
16370   }
16371   print line
16372 }
16373 \$ac_cs_awk_pipe_fini
16374 _ACAWK
16375 _ACEOF
16376 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16377 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16378   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16379 else
16380   cat
16381 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16382   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16383 _ACEOF
16384
16385 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16386 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16387 # trailing colons and then remove the whole line if VPATH becomes empty
16388 # (actually we leave an empty line to preserve line numbers).
16389 if test "x$srcdir" = x.; then
16390   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16391 s/:*\$(srcdir):*/:/
16392 s/:*\${srcdir}:*/:/
16393 s/:*@srcdir@:*/:/
16394 s/^\([^=]*=[     ]*\):*/\1/
16395 s/:*$//
16396 s/^[^=]*=[       ]*$//
16397 }'
16398 fi
16399
16400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16401 fi # test -n "$CONFIG_FILES"
16402
16403 # Set up the scripts for CONFIG_HEADERS section.
16404 # No need to generate them if there are no CONFIG_HEADERS.
16405 # This happens for instance with `./config.status Makefile'.
16406 if test -n "$CONFIG_HEADERS"; then
16407 cat >"$tmp/defines.awk" <<\_ACAWK ||
16408 BEGIN {
16409 _ACEOF
16410
16411 # Transform confdefs.h into an awk script `defines.awk', embedded as
16412 # here-document in config.status, that substitutes the proper values into
16413 # config.h.in to produce config.h.
16414
16415 # Create a delimiter string that does not exist in confdefs.h, to ease
16416 # handling of long lines.
16417 ac_delim='%!_!# '
16418 for ac_last_try in false false :; do
16419   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16420   if test -z "$ac_t"; then
16421     break
16422   elif $ac_last_try; then
16423     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16424   else
16425     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16426   fi
16427 done
16428
16429 # For the awk script, D is an array of macro values keyed by name,
16430 # likewise P contains macro parameters if any.  Preserve backslash
16431 # newline sequences.
16432
16433 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16434 sed -n '
16435 s/.\{148\}/&'"$ac_delim"'/g
16436 t rset
16437 :rset
16438 s/^[     ]*#[    ]*define[       ][      ]*/ /
16439 t def
16440 d
16441 :def
16442 s/\\$//
16443 t bsnl
16444 s/["\\]/\\&/g
16445 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16446 D["\1"]=" \3"/p
16447 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16448 d
16449 :bsnl
16450 s/["\\]/\\&/g
16451 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16452 D["\1"]=" \3\\\\\\n"\\/p
16453 t cont
16454 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16455 t cont
16456 d
16457 :cont
16458 n
16459 s/.\{148\}/&'"$ac_delim"'/g
16460 t clear
16461 :clear
16462 s/\\$//
16463 t bsnlc
16464 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16465 d
16466 :bsnlc
16467 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16468 b cont
16469 ' <confdefs.h | sed '
16470 s/'"$ac_delim"'/"\\\
16471 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16472
16473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16474   for (key in D) D_is_set[key] = 1
16475   FS = "\a"
16476 }
16477 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16478   line = \$ 0
16479   split(line, arg, " ")
16480   if (arg[1] == "#") {
16481     defundef = arg[2]
16482     mac1 = arg[3]
16483   } else {
16484     defundef = substr(arg[1], 2)
16485     mac1 = arg[2]
16486   }
16487   split(mac1, mac2, "(") #)
16488   macro = mac2[1]
16489   prefix = substr(line, 1, index(line, defundef) - 1)
16490   if (D_is_set[macro]) {
16491     # Preserve the white space surrounding the "#".
16492     print prefix "define", macro P[macro] D[macro]
16493     next
16494   } else {
16495     # Replace #undef with comments.  This is necessary, for example,
16496     # in the case of _POSIX_SOURCE, which is predefined and required
16497     # on some systems where configure will not decide to define it.
16498     if (defundef == "undef") {
16499       print "/*", prefix defundef, macro, "*/"
16500       next
16501     }
16502   }
16503 }
16504 { print }
16505 _ACAWK
16506 _ACEOF
16507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16508   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16509 fi # test -n "$CONFIG_HEADERS"
16510
16511
16512 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16513 shift
16514 for ac_tag
16515 do
16516   case $ac_tag in
16517   :[FHLC]) ac_mode=$ac_tag; continue;;
16518   esac
16519   case $ac_mode$ac_tag in
16520   :[FHL]*:*);;
16521   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16522   :[FH]-) ac_tag=-:-;;
16523   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16524   esac
16525   ac_save_IFS=$IFS
16526   IFS=:
16527   set x $ac_tag
16528   IFS=$ac_save_IFS
16529   shift
16530   ac_file=$1
16531   shift
16532
16533   case $ac_mode in
16534   :L) ac_source=$1;;
16535   :[FH])
16536     ac_file_inputs=
16537     for ac_f
16538     do
16539       case $ac_f in
16540       -) ac_f="$tmp/stdin";;
16541       *) # Look for the file first in the build tree, then in the source tree
16542          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16543          # because $ac_f cannot contain `:'.
16544          test -f "$ac_f" ||
16545            case $ac_f in
16546            [\\/$]*) false;;
16547            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16548            esac ||
16549            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16550       esac
16551       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16552       as_fn_append ac_file_inputs " '$ac_f'"
16553     done
16554
16555     # Let's still pretend it is `configure' which instantiates (i.e., don't
16556     # use $as_me), people would be surprised to read:
16557     #    /* config.h.  Generated by config.status.  */
16558     configure_input='Generated from '`
16559           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16560         `' by configure.'
16561     if test x"$ac_file" != x-; then
16562       configure_input="$ac_file.  $configure_input"
16563       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16564 $as_echo "$as_me: creating $ac_file" >&6;}
16565     fi
16566     # Neutralize special characters interpreted by sed in replacement strings.
16567     case $configure_input in #(
16568     *\&* | *\|* | *\\* )
16569        ac_sed_conf_input=`$as_echo "$configure_input" |
16570        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16571     *) ac_sed_conf_input=$configure_input;;
16572     esac
16573
16574     case $ac_tag in
16575     *:-:* | *:-) cat >"$tmp/stdin" \
16576       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16577     esac
16578     ;;
16579   esac
16580
16581   ac_dir=`$as_dirname -- "$ac_file" ||
16582 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16583          X"$ac_file" : 'X\(//\)[^/]' \| \
16584          X"$ac_file" : 'X\(//\)$' \| \
16585          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16586 $as_echo X"$ac_file" |
16587     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16588             s//\1/
16589             q
16590           }
16591           /^X\(\/\/\)[^/].*/{
16592             s//\1/
16593             q
16594           }
16595           /^X\(\/\/\)$/{
16596             s//\1/
16597             q
16598           }
16599           /^X\(\/\).*/{
16600             s//\1/
16601             q
16602           }
16603           s/.*/./; q'`
16604   as_dir="$ac_dir"; as_fn_mkdir_p
16605   ac_builddir=.
16606
16607 case "$ac_dir" in
16608 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16609 *)
16610   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16611   # A ".." for each directory in $ac_dir_suffix.
16612   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16613   case $ac_top_builddir_sub in
16614   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16615   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16616   esac ;;
16617 esac
16618 ac_abs_top_builddir=$ac_pwd
16619 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16620 # for backward compatibility:
16621 ac_top_builddir=$ac_top_build_prefix
16622
16623 case $srcdir in
16624   .)  # We are building in place.
16625     ac_srcdir=.
16626     ac_top_srcdir=$ac_top_builddir_sub
16627     ac_abs_top_srcdir=$ac_pwd ;;
16628   [\\/]* | ?:[\\/]* )  # Absolute name.
16629     ac_srcdir=$srcdir$ac_dir_suffix;
16630     ac_top_srcdir=$srcdir
16631     ac_abs_top_srcdir=$srcdir ;;
16632   *) # Relative name.
16633     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16634     ac_top_srcdir=$ac_top_build_prefix$srcdir
16635     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16636 esac
16637 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16638
16639
16640   case $ac_mode in
16641   :F)
16642   #
16643   # CONFIG_FILE
16644   #
16645
16646   case $INSTALL in
16647   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16648   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16649   esac
16650 _ACEOF
16651
16652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16653 # If the template does not know about datarootdir, expand it.
16654 # FIXME: This hack should be removed a few years after 2.60.
16655 ac_datarootdir_hack=; ac_datarootdir_seen=
16656 ac_sed_dataroot='
16657 /datarootdir/ {
16658   p
16659   q
16660 }
16661 /@datadir@/p
16662 /@docdir@/p
16663 /@infodir@/p
16664 /@localedir@/p
16665 /@mandir@/p'
16666 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16667 *datarootdir*) ac_datarootdir_seen=yes;;
16668 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16669   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16670 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16671 _ACEOF
16672 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16673   ac_datarootdir_hack='
16674   s&@datadir@&$datadir&g
16675   s&@docdir@&$docdir&g
16676   s&@infodir@&$infodir&g
16677   s&@localedir@&$localedir&g
16678   s&@mandir@&$mandir&g
16679   s&\\\${datarootdir}&$datarootdir&g' ;;
16680 esac
16681 _ACEOF
16682
16683 # Neutralize VPATH when `$srcdir' = `.'.
16684 # Shell code in configure.ac might set extrasub.
16685 # FIXME: do we really want to maintain this feature?
16686 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16687 ac_sed_extra="$ac_vpsub
16688 $extrasub
16689 _ACEOF
16690 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16691 :t
16692 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16693 s|@configure_input@|$ac_sed_conf_input|;t t
16694 s&@top_builddir@&$ac_top_builddir_sub&;t t
16695 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16696 s&@srcdir@&$ac_srcdir&;t t
16697 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16698 s&@top_srcdir@&$ac_top_srcdir&;t t
16699 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16700 s&@builddir@&$ac_builddir&;t t
16701 s&@abs_builddir@&$ac_abs_builddir&;t t
16702 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16703 s&@INSTALL@&$ac_INSTALL&;t t
16704 $ac_datarootdir_hack
16705 "
16706 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16707 if $ac_cs_awk_getline; then
16708   $AWK -f "$tmp/subs.awk"
16709 else
16710   $AWK -f "$tmp/subs.awk" | $SHELL
16711 fi >$tmp/out \
16712   || as_fn_error "could not create $ac_file" "$LINENO" 5
16713
16714 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16715   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16716   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16717   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16718 which seems to be undefined.  Please make sure it is defined." >&5
16719 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16720 which seems to be undefined.  Please make sure it is defined." >&2;}
16721
16722   rm -f "$tmp/stdin"
16723   case $ac_file in
16724   -) cat "$tmp/out" && rm -f "$tmp/out";;
16725   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16726   esac \
16727   || as_fn_error "could not create $ac_file" "$LINENO" 5
16728  ;;
16729   :H)
16730   #
16731   # CONFIG_HEADER
16732   #
16733   if test x"$ac_file" != x-; then
16734     {
16735       $as_echo "/* $configure_input  */" \
16736       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16737     } >"$tmp/config.h" \
16738       || as_fn_error "could not create $ac_file" "$LINENO" 5
16739     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16740       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16741 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16742     else
16743       rm -f "$ac_file"
16744       mv "$tmp/config.h" "$ac_file" \
16745         || as_fn_error "could not create $ac_file" "$LINENO" 5
16746     fi
16747   else
16748     $as_echo "/* $configure_input  */" \
16749       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16750       || as_fn_error "could not create -" "$LINENO" 5
16751   fi
16752  ;;
16753   :L)
16754   #
16755   # CONFIG_LINK
16756   #
16757
16758   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16759     :
16760   else
16761     # Prefer the file from the source tree if names are identical.
16762     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16763       ac_source=$srcdir/$ac_source
16764     fi
16765
16766     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16767 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16768
16769     if test ! -r "$ac_source"; then
16770       as_fn_error "$ac_source: file not found" "$LINENO" 5
16771     fi
16772     rm -f "$ac_file"
16773
16774     # Try a relative symlink, then a hard link, then a copy.
16775     case $srcdir in
16776     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16777         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16778     esac
16779     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16780       ln "$ac_source" "$ac_file" 2>/dev/null ||
16781       cp -p "$ac_source" "$ac_file" ||
16782       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16783   fi
16784  ;;
16785   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16786 $as_echo "$as_me: executing $ac_file commands" >&6;}
16787  ;;
16788   esac
16789
16790
16791   case $ac_file$ac_mode in
16792     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16793     "gcore":F) chmod +x gcore ;;
16794     "default":C)
16795 case x$CONFIG_HEADERS in
16796 xconfig.h:config.in)
16797 echo > stamp-h ;;
16798 esac
16799  ;;
16800
16801   esac
16802 done # for ac_tag
16803
16804
16805 as_fn_exit 0
16806 _ACEOF
16807 ac_clean_files=$ac_clean_files_save
16808
16809 test $ac_write_fail = 0 ||
16810   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16811
16812
16813 # configure is writing to config.log, and then calls config.status.
16814 # config.status does its own redirection, appending to config.log.
16815 # Unfortunately, on DOS this fails, as config.log is still kept open
16816 # by configure, so config.status won't be able to write to it; its
16817 # output is simply discarded.  So we exec the FD to /dev/null,
16818 # effectively closing config.log, so it can be properly (re)opened and
16819 # appended to by config.status.  When coming back to configure, we
16820 # need to make the FD available again.
16821 if test "$no_create" != yes; then
16822   ac_cs_success=:
16823   ac_config_status_args=
16824   test "$silent" = yes &&
16825     ac_config_status_args="$ac_config_status_args --quiet"
16826   exec 5>/dev/null
16827   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16828   exec 5>>config.log
16829   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16830   # would make configure fail if this is the last instruction.
16831   $ac_cs_success || as_fn_exit $?
16832 fi
16833
16834 #
16835 # CONFIG_SUBDIRS section.
16836 #
16837 if test "$no_recursion" != yes; then
16838
16839   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16840   # so they do not pile up.
16841   ac_sub_configure_args=
16842   ac_prev=
16843   eval "set x $ac_configure_args"
16844   shift
16845   for ac_arg
16846   do
16847     if test -n "$ac_prev"; then
16848       ac_prev=
16849       continue
16850     fi
16851     case $ac_arg in
16852     -cache-file | --cache-file | --cache-fil | --cache-fi \
16853     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16854       ac_prev=cache_file ;;
16855     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16856     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16857     | --c=*)
16858       ;;
16859     --config-cache | -C)
16860       ;;
16861     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16862       ac_prev=srcdir ;;
16863     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16864       ;;
16865     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16866       ac_prev=prefix ;;
16867     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16868       ;;
16869     --disable-option-checking)
16870       ;;
16871     *)
16872       case $ac_arg in
16873       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16874       esac
16875       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16876     esac
16877   done
16878
16879   # Always prepend --prefix to ensure using the same prefix
16880   # in subdir configurations.
16881   ac_arg="--prefix=$prefix"
16882   case $ac_arg in
16883   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16884   esac
16885   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16886
16887   # Pass --silent
16888   if test "$silent" = yes; then
16889     ac_sub_configure_args="--silent $ac_sub_configure_args"
16890   fi
16891
16892   # Always prepend --disable-option-checking to silence warnings, since
16893   # different subdirs can have different --enable and --with options.
16894   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16895
16896   ac_popdir=`pwd`
16897   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16898
16899     # Do not complain, so a configure script can configure whichever
16900     # parts of a large source tree are present.
16901     test -d "$srcdir/$ac_dir" || continue
16902
16903     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16904     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16905     $as_echo "$ac_msg" >&6
16906     as_dir="$ac_dir"; as_fn_mkdir_p
16907     ac_builddir=.
16908
16909 case "$ac_dir" in
16910 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16911 *)
16912   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16913   # A ".." for each directory in $ac_dir_suffix.
16914   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16915   case $ac_top_builddir_sub in
16916   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16917   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16918   esac ;;
16919 esac
16920 ac_abs_top_builddir=$ac_pwd
16921 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16922 # for backward compatibility:
16923 ac_top_builddir=$ac_top_build_prefix
16924
16925 case $srcdir in
16926   .)  # We are building in place.
16927     ac_srcdir=.
16928     ac_top_srcdir=$ac_top_builddir_sub
16929     ac_abs_top_srcdir=$ac_pwd ;;
16930   [\\/]* | ?:[\\/]* )  # Absolute name.
16931     ac_srcdir=$srcdir$ac_dir_suffix;
16932     ac_top_srcdir=$srcdir
16933     ac_abs_top_srcdir=$srcdir ;;
16934   *) # Relative name.
16935     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16936     ac_top_srcdir=$ac_top_build_prefix$srcdir
16937     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16938 esac
16939 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16940
16941
16942     cd "$ac_dir"
16943
16944     # Check for guested configure; otherwise get Cygnus style configure.
16945     if test -f "$ac_srcdir/configure.gnu"; then
16946       ac_sub_configure=$ac_srcdir/configure.gnu
16947     elif test -f "$ac_srcdir/configure"; then
16948       ac_sub_configure=$ac_srcdir/configure
16949     elif test -f "$ac_srcdir/configure.in"; then
16950       # This should be Cygnus configure.
16951       ac_sub_configure=$ac_aux_dir/configure
16952     else
16953       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16954 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16955       ac_sub_configure=
16956     fi
16957
16958     # The recursion is here.
16959     if test -n "$ac_sub_configure"; then
16960       # Make the cache file name correct relative to the subdirectory.
16961       case $cache_file in
16962       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16963       *) # Relative name.
16964         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16965       esac
16966
16967       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16968 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16969       # The eval makes quoting arguments work.
16970       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16971            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16972         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16973     fi
16974
16975     cd "$ac_popdir"
16976   done
16977 fi
16978 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16979   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16980 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16981 fi
16982
16983
16984 exit 0