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 GUILE_LIBS
 662 GUILE_CPPFLAGS
 663 pkg_config_prog_path
 664 PYTHON_LIBS
 665 PYTHON_CPPFLAGS
 666 PYTHON_CFLAGS
 667 python_prog_path
 668 LTLIBEXPAT
 669 LIBEXPAT
 670 HAVE_LIBEXPAT
 671 JIT_READER_DIR
 672 TARGET_PTR
 673 READLINE_TEXI_INCFLAG
 674 READLINE_CFLAGS
 675 READLINE_DEPS
 676 READLINE
 677 MIG
 678 WINDRES
 679 DLLTOOL
 680 AR
 681 YFLAGS
 682 YACC
 683 RANLIB
 684 LN_S
 685 INSTALL_DATA
 686 INSTALL_SCRIPT
 687 INSTALL_PROGRAM
 688 AWK
 689 REPORT_BUGS_TEXI
 690 REPORT_BUGS_TO
 691 PKGVERSION
 692 HAVE_NATIVE_GCORE_TARGET
 693 TARGET_OBS
 694 subdirs
 695 GDB_DATADIR
 696 DEBUGDIR
 697 MAKEINFO_EXTRA_FLAGS
 698 MAKEINFOFLAGS
 699 MAKEINFO
 700 PACKAGE
 701 GNULIB_STDINT_H
 702 CATOBJEXT
 703 GENCAT
 704 INSTOBJEXT
 705 DATADIRNAME
 706 CATALOGS
 707 POSUB
 708 GMSGFMT
 709 XGETTEXT
 710 INCINTL
 711 LIBINTL_DEP
 712 LIBINTL
 713 USE_NLS
 714 SET_MAKE
 715 GMAKE_FALSE
 716 GMAKE_TRUE
 717 MAKE
 718 CCDEPMODE
 719 DEPDIR
 720 am__leading_dot
 721 INSTALL_STRIP_PROGRAM
 722 STRIP
 723 install_sh
 724 target_os
 725 target_vendor
 726 target_cpu
 727 target
 728 host_os
 729 host_vendor
 730 host_cpu
 731 host
 732 build_os
 733 build_vendor
 734 build_cpu
 735 build
 736 EGREP
 737 GREP
 738 CPP
 739 OBJEXT
 740 EXEEXT
 741 ac_ct_CC
 742 CPPFLAGS
 743 LDFLAGS
 744 CFLAGS
 745 CC
 746 MAINT
 747 MAINTAINER_MODE_FALSE
 748 MAINTAINER_MODE_TRUE
 749 target_alias
 750 host_alias
 751 build_alias
 752 LIBS
 753 ECHO_T
 754 ECHO_N
 755 ECHO_C
 756 DEFS
 757 mandir
 758 localedir
 759 libdir
 760 psdir
 761 pdfdir
 762 dvidir
 763 htmldir
 764 infodir
 765 docdir
 766 oldincludedir
 767 includedir
 768 localstatedir
 769 sharedstatedir
 770 sysconfdir
 771 datadir
 772 datarootdir
 773 libexecdir
 774 sbindir
 775 bindir
 776 program_transform_name
 777 prefix
 778 exec_prefix
 779 PACKAGE_URL
 780 PACKAGE_BUGREPORT
 781 PACKAGE_STRING
 782 PACKAGE_VERSION
 783 PACKAGE_TARNAME
 784 PACKAGE_NAME
 785 PATH_SEPARATOR
 786 SHELL'
 787 ac_subst_files='host_makefile_frag'
 788 ac_user_opts='
 789 enable_option_checking
 790 enable_maintainer_mode
 791 enable_plugins
 792 enable_largefile
 793 with_separate_debug_dir
 794 with_gdb_datadir
 795 with_relocated_sources
 796 with_auto_load_dir
 797 with_auto_load_safe_path
 798 enable_targets
 799 enable_64_bit_bfd
 800 enable_gdbcli
 801 enable_gdbmi
 802 enable_tui
 803 enable_gdbtk
 804 with_libunwind_ia64
 805 with_curses
 806 enable_profiling
 807 with_pkgversion
 808 with_bugurl
 809 with_zlib
 810 with_libiconv_prefix
 811 with_iconv_bin
 812 with_system_readline
 813 with_jit_reader_dir
 814 with_expat
 815 with_gnu_ld
 816 enable_rpath
 817 with_libexpat_prefix
 818 with_python
 819 with_guile
 820 enable_libmcheck
 821 with_included_regex
 822 with_sysroot
 823 with_system_gdbinit
 824 enable_werror
 825 enable_build_warnings
 826 enable_gdb_build_warnings
 827 with_lzma
 828 with_liblzma_prefix
 829 with_tcl
 830 with_tk
 831 with_x
 832 enable_sim
 833 enable_multi_ice
 834 enable_gdbserver
 835 with_babeltrace
 836 with_libbabeltrace_prefix
 837 '
 838       ac_precious_vars='build_alias
 839 host_alias
 840 target_alias
 841 CC
 842 CFLAGS
 843 LDFLAGS
 844 LIBS
 845 CPPFLAGS
 846 CPP
 847 MAKEINFO
 848 MAKEINFOFLAGS
 849 YACC
 850 YFLAGS
 851 XMKMF'
 852 ac_subdirs_all='testsuite
 853 gdbtk
 854 multi-ice
 855 gdbserver'
 856
 857 # Initialize some variables set by options.
 858 ac_init_help=
 859 ac_init_version=false
 860 ac_unrecognized_opts=
 861 ac_unrecognized_sep=
 862 # The variables have the same names as the options, with
 863 # dashes changed to underlines.
 864 cache_file=/dev/null
 865 exec_prefix=NONE
 866 no_create=
 867 no_recursion=
 868 prefix=NONE
 869 program_prefix=NONE
 870 program_suffix=NONE
 871 program_transform_name=s,x,x,
 872 silent=
 873 site=
 874 srcdir=
 875 verbose=
 876 x_includes=NONE
 877 x_libraries=NONE
 878
 879 # Installation directory options.
 880 # These are left unexpanded so users can "make install exec_prefix=/foo"
 881 # and all the variables that are supposed to be based on exec_prefix
 882 # by default will actually change.
 883 # Use braces instead of parens because sh, perl, etc. also accept them.
 884 # (The list follows the same order as the GNU Coding Standards.)
 885 bindir='${exec_prefix}/bin'
 886 sbindir='${exec_prefix}/sbin'
 887 libexecdir='${exec_prefix}/libexec'
 888 datarootdir='${prefix}/share'
 889 datadir='${datarootdir}'
 890 sysconfdir='${prefix}/etc'
 891 sharedstatedir='${prefix}/com'
 892 localstatedir='${prefix}/var'
 893 includedir='${prefix}/include'
 894 oldincludedir='/usr/include'
 895 docdir='${datarootdir}/doc/${PACKAGE}'
 896 infodir='${datarootdir}/info'
 897 htmldir='${docdir}'
 898 dvidir='${docdir}'
 899 pdfdir='${docdir}'
 900 psdir='${docdir}'
 901 libdir='${exec_prefix}/lib'
 902 localedir='${datarootdir}/locale'
 903 mandir='${datarootdir}/man'
 904
 905 ac_prev=
 906 ac_dashdash=
 907 for ac_option
 908 do
 909   # If the previous option needs an argument, assign it.
 910   if test -n "$ac_prev"; then
 911     eval $ac_prev=\$ac_option
 912     ac_prev=
 913     continue
 914   fi
 915
 916   case $ac_option in
 917   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 918   *)    ac_optarg=yes ;;
 919   esac
 920
 921   # Accept the important Cygnus configure options, so we can diagnose typos.
 922
 923   case $ac_dashdash$ac_option in
 924   --)
 925     ac_dashdash=yes ;;
 926
 927   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 928     ac_prev=bindir ;;
 929   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 930     bindir=$ac_optarg ;;
 931
 932   -build | --build | --buil | --bui | --bu)
 933     ac_prev=build_alias ;;
 934   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 935     build_alias=$ac_optarg ;;
 936
 937   -cache-file | --cache-file | --cache-fil | --cache-fi \
 938   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 939     ac_prev=cache_file ;;
 940   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 941   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 942     cache_file=$ac_optarg ;;
 943
 944   --config-cache | -C)
 945     cache_file=config.cache ;;
 946
 947   -datadir | --datadir | --datadi | --datad)
 948     ac_prev=datadir ;;
 949   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 950     datadir=$ac_optarg ;;
 951
 952   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 953   | --dataroo | --dataro | --datar)
 954     ac_prev=datarootdir ;;
 955   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 956   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 957     datarootdir=$ac_optarg ;;
 958
 959   -disable-* | --disable-*)
 960     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 961     # Reject names that are not valid shell variable names.
 962     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 963       as_fn_error "invalid feature name: $ac_useropt"
 964     ac_useropt_orig=$ac_useropt
 965     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 966     case $ac_user_opts in
 967       *"
 968 "enable_$ac_useropt"
 969 "*) ;;
 970       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 971          ac_unrecognized_sep=', ';;
 972     esac
 973     eval enable_$ac_useropt=no ;;
 974
 975   -docdir | --docdir | --docdi | --doc | --do)
 976     ac_prev=docdir ;;
 977   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 978     docdir=$ac_optarg ;;
 979
 980   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 981     ac_prev=dvidir ;;
 982   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 983     dvidir=$ac_optarg ;;
 984
 985   -enable-* | --enable-*)
 986     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 987     # Reject names that are not valid shell variable names.
 988     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 989       as_fn_error "invalid feature name: $ac_useropt"
 990     ac_useropt_orig=$ac_useropt
 991     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 992     case $ac_user_opts in
 993       *"
 994 "enable_$ac_useropt"
 995 "*) ;;
 996       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 997          ac_unrecognized_sep=', ';;
 998     esac
 999     eval enable_$ac_useropt=\$ac_optarg ;;
1000
1001   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1002   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1003   | --exec | --exe | --ex)
1004     ac_prev=exec_prefix ;;
1005   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1006   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1007   | --exec=* | --exe=* | --ex=*)
1008     exec_prefix=$ac_optarg ;;
1009
1010   -gas | --gas | --ga | --g)
1011     # Obsolete; use --with-gas.
1012     with_gas=yes ;;
1013
1014   -help | --help | --hel | --he | -h)
1015     ac_init_help=long ;;
1016   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1017     ac_init_help=recursive ;;
1018   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1019     ac_init_help=short ;;
1020
1021   -host | --host | --hos | --ho)
1022     ac_prev=host_alias ;;
1023   -host=* | --host=* | --hos=* | --ho=*)
1024     host_alias=$ac_optarg ;;
1025
1026   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1027     ac_prev=htmldir ;;
1028   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1029   | --ht=*)
1030     htmldir=$ac_optarg ;;
1031
1032   -includedir | --includedir | --includedi | --included | --include \
1033   | --includ | --inclu | --incl | --inc)
1034     ac_prev=includedir ;;
1035   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1036   | --includ=* | --inclu=* | --incl=* | --inc=*)
1037     includedir=$ac_optarg ;;
1038
1039   -infodir | --infodir | --infodi | --infod | --info | --inf)
1040     ac_prev=infodir ;;
1041   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1042     infodir=$ac_optarg ;;
1043
1044   -libdir | --libdir | --libdi | --libd)
1045     ac_prev=libdir ;;
1046   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1047     libdir=$ac_optarg ;;
1048
1049   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1050   | --libexe | --libex | --libe)
1051     ac_prev=libexecdir ;;
1052   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1053   | --libexe=* | --libex=* | --libe=*)
1054     libexecdir=$ac_optarg ;;
1055
1056   -localedir | --localedir | --localedi | --localed | --locale)
1057     ac_prev=localedir ;;
1058   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1059     localedir=$ac_optarg ;;
1060
1061   -localstatedir | --localstatedir | --localstatedi | --localstated \
1062   | --localstate | --localstat | --localsta | --localst | --locals)
1063     ac_prev=localstatedir ;;
1064   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1065   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1066     localstatedir=$ac_optarg ;;
1067
1068   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1069     ac_prev=mandir ;;
1070   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1071     mandir=$ac_optarg ;;
1072
1073   -nfp | --nfp | --nf)
1074     # Obsolete; use --without-fp.
1075     with_fp=no ;;
1076
1077   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1078   | --no-cr | --no-c | -n)
1079     no_create=yes ;;
1080
1081   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1082   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1083     no_recursion=yes ;;
1084
1085   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1086   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1087   | --oldin | --oldi | --old | --ol | --o)
1088     ac_prev=oldincludedir ;;
1089   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1090   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1091   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1092     oldincludedir=$ac_optarg ;;
1093
1094   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1095     ac_prev=prefix ;;
1096   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1097     prefix=$ac_optarg ;;
1098
1099   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1100   | --program-pre | --program-pr | --program-p)
1101     ac_prev=program_prefix ;;
1102   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1103   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1104     program_prefix=$ac_optarg ;;
1105
1106   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1107   | --program-suf | --program-su | --program-s)
1108     ac_prev=program_suffix ;;
1109   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1110   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1111     program_suffix=$ac_optarg ;;
1112
1113   -program-transform-name | --program-transform-name \
1114   | --program-transform-nam | --program-transform-na \
1115   | --program-transform-n | --program-transform- \
1116   | --program-transform | --program-transfor \
1117   | --program-transfo | --program-transf \
1118   | --program-trans | --program-tran \
1119   | --progr-tra | --program-tr | --program-t)
1120     ac_prev=program_transform_name ;;
1121   -program-transform-name=* | --program-transform-name=* \
1122   | --program-transform-nam=* | --program-transform-na=* \
1123   | --program-transform-n=* | --program-transform-=* \
1124   | --program-transform=* | --program-transfor=* \
1125   | --program-transfo=* | --program-transf=* \
1126   | --program-trans=* | --program-tran=* \
1127   | --progr-tra=* | --program-tr=* | --program-t=*)
1128     program_transform_name=$ac_optarg ;;
1129
1130   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1131     ac_prev=pdfdir ;;
1132   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1133     pdfdir=$ac_optarg ;;
1134
1135   -psdir | --psdir | --psdi | --psd | --ps)
1136     ac_prev=psdir ;;
1137   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1138     psdir=$ac_optarg ;;
1139
1140   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1141   | -silent | --silent | --silen | --sile | --sil)
1142     silent=yes ;;
1143
1144   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1145     ac_prev=sbindir ;;
1146   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1147   | --sbi=* | --sb=*)
1148     sbindir=$ac_optarg ;;
1149
1150   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1151   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1152   | --sharedst | --shareds | --shared | --share | --shar \
1153   | --sha | --sh)
1154     ac_prev=sharedstatedir ;;
1155   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1156   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1157   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1158   | --sha=* | --sh=*)
1159     sharedstatedir=$ac_optarg ;;
1160
1161   -site | --site | --sit)
1162     ac_prev=site ;;
1163   -site=* | --site=* | --sit=*)
1164     site=$ac_optarg ;;
1165
1166   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1167     ac_prev=srcdir ;;
1168   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1169     srcdir=$ac_optarg ;;
1170
1171   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1172   | --syscon | --sysco | --sysc | --sys | --sy)
1173     ac_prev=sysconfdir ;;
1174   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1175   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1176     sysconfdir=$ac_optarg ;;
1177
1178   -target | --target | --targe | --targ | --tar | --ta | --t)
1179     ac_prev=target_alias ;;
1180   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1181     target_alias=$ac_optarg ;;
1182
1183   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1184     verbose=yes ;;
1185
1186   -version | --version | --versio | --versi | --vers | -V)
1187     ac_init_version=: ;;
1188
1189   -with-* | --with-*)
1190     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1191     # Reject names that are not valid shell variable names.
1192     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1193       as_fn_error "invalid package name: $ac_useropt"
1194     ac_useropt_orig=$ac_useropt
1195     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1196     case $ac_user_opts in
1197       *"
1198 "with_$ac_useropt"
1199 "*) ;;
1200       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1201          ac_unrecognized_sep=', ';;
1202     esac
1203     eval with_$ac_useropt=\$ac_optarg ;;
1204
1205   -without-* | --without-*)
1206     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1207     # Reject names that are not valid shell variable names.
1208     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1209       as_fn_error "invalid package name: $ac_useropt"
1210     ac_useropt_orig=$ac_useropt
1211     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1212     case $ac_user_opts in
1213       *"
1214 "with_$ac_useropt"
1215 "*) ;;
1216       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1217          ac_unrecognized_sep=', ';;
1218     esac
1219     eval with_$ac_useropt=no ;;
1220
1221   --x)
1222     # Obsolete; use --with-x.
1223     with_x=yes ;;
1224
1225   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1226   | --x-incl | --x-inc | --x-in | --x-i)
1227     ac_prev=x_includes ;;
1228   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1229   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1230     x_includes=$ac_optarg ;;
1231
1232   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1233   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1234     ac_prev=x_libraries ;;
1235   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1236   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1237     x_libraries=$ac_optarg ;;
1238
1239   -*) as_fn_error "unrecognized option: \`$ac_option'
1240 Try \`$0 --help' for more information."
1241     ;;
1242
1243   *=*)
1244     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1245     # Reject names that are not valid shell variable names.
1246     case $ac_envvar in #(
1247       '' | [0-9]* | *[!_$as_cr_alnum]* )
1248       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1249     esac
1250     eval $ac_envvar=\$ac_optarg
1251     export $ac_envvar ;;
1252
1253   *)
1254     # FIXME: should be removed in autoconf 3.0.
1255     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1256     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1257       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1258     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1259     ;;
1260
1261   esac
1262 done
1263
1264 if test -n "$ac_prev"; then
1265   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1266   as_fn_error "missing argument to $ac_option"
1267 fi
1268
1269 if test -n "$ac_unrecognized_opts"; then
1270   case $enable_option_checking in
1271     no) ;;
1272     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1273     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1274   esac
1275 fi
1276
1277 # Check all directory arguments for consistency.
1278 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1279                 datadir sysconfdir sharedstatedir localstatedir includedir \
1280                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1281                 libdir localedir mandir
1282 do
1283   eval ac_val=\$$ac_var
1284   # Remove trailing slashes.
1285   case $ac_val in
1286     */ )
1287       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1288       eval $ac_var=\$ac_val;;
1289   esac
1290   # Be sure to have absolute directory names.
1291   case $ac_val in
1292     [\\/$]* | ?:[\\/]* )  continue;;
1293     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1294   esac
1295   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1296 done
1297
1298 # There might be people who depend on the old broken behavior: `$host'
1299 # used to hold the argument of --host etc.
1300 # FIXME: To remove some day.
1301 build=$build_alias
1302 host=$host_alias
1303 target=$target_alias
1304
1305 # FIXME: To remove some day.
1306 if test "x$host_alias" != x; then
1307   if test "x$build_alias" = x; then
1308     cross_compiling=maybe
1309     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1310     If a cross compiler is detected then cross compile mode will be used." >&2
1311   elif test "x$build_alias" != "x$host_alias"; then
1312     cross_compiling=yes
1313   fi
1314 fi
1315
1316 ac_tool_prefix=
1317 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1318
1319 test "$silent" = yes && exec 6>/dev/null
1320
1321
1322 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1323 ac_ls_di=`ls -di .` &&
1324 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1325   as_fn_error "working directory cannot be determined"
1326 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1327   as_fn_error "pwd does not report name of working directory"
1328
1329
1330 # Find the source files, if location was not specified.
1331 if test -z "$srcdir"; then
1332   ac_srcdir_defaulted=yes
1333   # Try the directory containing this script, then the parent directory.
1334   ac_confdir=`$as_dirname -- "$as_myself" ||
1335 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1336          X"$as_myself" : 'X\(//\)[^/]' \| \
1337          X"$as_myself" : 'X\(//\)$' \| \
1338          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1339 $as_echo X"$as_myself" |
1340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1341             s//\1/
1342             q
1343           }
1344           /^X\(\/\/\)[^/].*/{
1345             s//\1/
1346             q
1347           }
1348           /^X\(\/\/\)$/{
1349             s//\1/
1350             q
1351           }
1352           /^X\(\/\).*/{
1353             s//\1/
1354             q
1355           }
1356           s/.*/./; q'`
1357   srcdir=$ac_confdir
1358   if test ! -r "$srcdir/$ac_unique_file"; then
1359     srcdir=..
1360   fi
1361 else
1362   ac_srcdir_defaulted=no
1363 fi
1364 if test ! -r "$srcdir/$ac_unique_file"; then
1365   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1366   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1367 fi
1368 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1369 ac_abs_confdir=`(
1370         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1371         pwd)`
1372 # When building in place, set srcdir=.
1373 if test "$ac_abs_confdir" = "$ac_pwd"; then
1374   srcdir=.
1375 fi
1376 # Remove unnecessary trailing slashes from srcdir.
1377 # Double slashes in file names in object file debugging info
1378 # mess up M-x gdb in Emacs.
1379 case $srcdir in
1380 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1381 esac
1382 for ac_var in $ac_precious_vars; do
1383   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1384   eval ac_env_${ac_var}_value=\$${ac_var}
1385   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1386   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1387 done
1388
1389 #
1390 # Report the --help message.
1391 #
1392 if test "$ac_init_help" = "long"; then
1393   # Omit some internal or obsolete options to make the list less imposing.
1394   # This message is too long to be a string in the A/UX 3.1 sh.
1395   cat <<_ACEOF
1396 \`configure' configures this package to adapt to many kinds of systems.
1397
1398 Usage: $0 [OPTION]... [VAR=VALUE]...
1399
1400 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1401 VAR=VALUE.  See below for descriptions of some of the useful variables.
1402
1403 Defaults for the options are specified in brackets.
1404
1405 Configuration:
1406   -h, --help              display this help and exit
1407       --help=short        display options specific to this package
1408       --help=recursive    display the short help of all the included packages
1409   -V, --version           display version information and exit
1410   -q, --quiet, --silent   do not print \`checking...' messages
1411       --cache-file=FILE   cache test results in FILE [disabled]
1412   -C, --config-cache      alias for \`--cache-file=config.cache'
1413   -n, --no-create         do not create output files
1414       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1415
1416 Installation directories:
1417   --prefix=PREFIX         install architecture-independent files in PREFIX
1418                           [$ac_default_prefix]
1419   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1420                           [PREFIX]
1421
1422 By default, \`make install' will install all the files in
1423 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1424 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1425 for instance \`--prefix=\$HOME'.
1426
1427 For better control, use the options below.
1428
1429 Fine tuning of the installation directories:
1430   --bindir=DIR            user executables [EPREFIX/bin]
1431   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1432   --libexecdir=DIR        program executables [EPREFIX/libexec]
1433   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1434   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1435   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1436   --libdir=DIR            object code libraries [EPREFIX/lib]
1437   --includedir=DIR        C header files [PREFIX/include]
1438   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1439   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1440   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1441   --infodir=DIR           info documentation [DATAROOTDIR/info]
1442   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1443   --mandir=DIR            man documentation [DATAROOTDIR/man]
1444   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1445   --htmldir=DIR           html documentation [DOCDIR]
1446   --dvidir=DIR            dvi documentation [DOCDIR]
1447   --pdfdir=DIR            pdf documentation [DOCDIR]
1448   --psdir=DIR             ps documentation [DOCDIR]
1449 _ACEOF
1450
1451   cat <<\_ACEOF
1452
1453 Program names:
1454   --program-prefix=PREFIX            prepend PREFIX to installed program names
1455   --program-suffix=SUFFIX            append SUFFIX to installed program names
1456   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1457
1458 X features:
1459   --x-includes=DIR    X include files are in DIR
1460   --x-libraries=DIR   X library files are in DIR
1461
1462 System types:
1463   --build=BUILD     configure for building on BUILD [guessed]
1464   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1465   --target=TARGET   configure for building compilers for TARGET [HOST]
1466 _ACEOF
1467 fi
1468
1469 if test -n "$ac_init_help"; then
1470
1471   cat <<\_ACEOF
1472
1473 Optional Features:
1474   --disable-option-checking  ignore unrecognized --enable/--with options
1475   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1476   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1477   --enable-maintainer-mode  enable make rules and dependencies not useful
1478                           (and sometimes confusing) to the casual installer
1479   --enable-plugins        Enable support for plugins (defaults no)
1480   --disable-largefile     omit support for large files
1481   --enable-targets=TARGETS
1482                           alternative target configurations
1483   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1484   --disable-gdbcli        disable command-line interface (CLI)
1485   --disable-gdbmi         disable machine-interface (MI)
1486   --enable-tui            enable full-screen terminal user interface (TUI)
1487   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1488   --enable-profiling      enable profiling of GDB
1489   --disable-rpath         do not hardcode runtime library paths
1490   --enable-libmcheck      Try linking with -lmcheck if available
1491   --enable-werror         treat compile warnings as errors
1492   --enable-build-warnings enable build-time compiler warnings if gcc is used
1493   --enable-gdb-build-warnings
1494                           enable GDB specific build-time compiler warnings if
1495                           gcc is used
1496   --enable-sim            link gdb with simulator
1497   --enable-multi-ice      build the multi-ice-gdb-server
1498   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1499                           is auto)
1500
1501 Optional Packages:
1502   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1503   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1504   --with-separate-debug-dir=PATH
1505                           look for global separate debug info in this path
1506                           [LIBDIR/debug]
1507   --with-gdb-datadir=PATH look for global separate data files in this path
1508                           [DATADIR/gdb]
1509   --with-relocated-sources=PATH
1510                           automatically relocate this path for source files
1511   --with-auto-load-dir=PATH
1512                           directories from which to load auto-loaded scripts
1513                           [$debugdir:$datadir/auto-load]
1514   --with-auto-load-safe-path=PATH
1515                           directories safe to hold auto-loaded files
1516                           [--with-auto-load-dir]
1517   --without-auto-load-safe-path
1518                           do not restrict auto-loaded files locations
1519   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1520   --with-curses           use the curses library instead of the termcap
1521                           library
1522   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1523   --with-bugurl=URL       Direct users to URL to report a bug
1524   --with-zlib             include zlib support (auto/yes/no) default=auto
1525   --with-libiconv-prefix=DIR
1526                           search for libiconv in DIR/include and DIR/lib
1527   --with-iconv-bin=PATH   specify where to find the iconv program
1528   --with-system-readline  use installed readline library
1529   --with-jit-reader-dir=PATH
1530                           directory to load the JIT readers from
1531   --with-expat            include expat support (auto/yes/no)
1532   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1533   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1534   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1535   --with-python[=PYTHON]  include python support
1536                           (auto/yes/no/<python-program>)
1537   --with-guile[=GUILE]    include guile support
1538                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1539   --without-included-regex
1540                           don't use included regex; this is the default on
1541                           systems with version 2 of the GNU C library (use
1542                           with caution on other system)
1543   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1544   --with-system-gdbinit=PATH
1545                           automatically load a system-wide gdbinit file
1546   --with-lzma             support lzma compression (auto/yes/no)
1547   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1548   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1549   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1550   --with-tk               directory containing tk configuration (tkConfig.sh)
1551   --with-x                use the X Window System
1552   --with-babeltrace       include babeltrace support (auto/yes/no)
1553   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1554   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1555
1556 Some influential environment variables:
1557   CC          C compiler command
1558   CFLAGS      C compiler flags
1559   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1560               nonstandard directory <lib dir>
1561   LIBS        libraries to pass to the linker, e.g. -l<library>
1562   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1563               you have headers in a nonstandard directory <include dir>
1564   CPP         C preprocessor
1565   MAKEINFO    Parent configure detects if it is of sufficient version.
1566   MAKEINFOFLAGS
1567               Parameters for MAKEINFO.
1568   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1569               the first program found out of: `bison -y', `byacc', `yacc'.
1570   YFLAGS      The list of arguments that will be passed by default to $YACC.
1571               This script will default YFLAGS to the empty string to avoid a
1572               default value of `-d' given by some make applications.
1573   XMKMF       Path to xmkmf, Makefile generator for X Window System
1574
1575 Use these variables to override the choices made by `configure' or to help
1576 it to find libraries and programs with nonstandard names/locations.
1577
1578 Report bugs to the package provider.
1579 _ACEOF
1580 ac_status=$?
1581 fi
1582
1583 if test "$ac_init_help" = "recursive"; then
1584   # If there are subdirs, report their specific --help.
1585   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1586     test -d "$ac_dir" ||
1587       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1588       continue
1589     ac_builddir=.
1590
1591 case "$ac_dir" in
1592 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1593 *)
1594   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1595   # A ".." for each directory in $ac_dir_suffix.
1596   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1597   case $ac_top_builddir_sub in
1598   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1599   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1600   esac ;;
1601 esac
1602 ac_abs_top_builddir=$ac_pwd
1603 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1604 # for backward compatibility:
1605 ac_top_builddir=$ac_top_build_prefix
1606
1607 case $srcdir in
1608   .)  # We are building in place.
1609     ac_srcdir=.
1610     ac_top_srcdir=$ac_top_builddir_sub
1611     ac_abs_top_srcdir=$ac_pwd ;;
1612   [\\/]* | ?:[\\/]* )  # Absolute name.
1613     ac_srcdir=$srcdir$ac_dir_suffix;
1614     ac_top_srcdir=$srcdir
1615     ac_abs_top_srcdir=$srcdir ;;
1616   *) # Relative name.
1617     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1618     ac_top_srcdir=$ac_top_build_prefix$srcdir
1619     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1620 esac
1621 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1622
1623     cd "$ac_dir" || { ac_status=$?; continue; }
1624     # Check for guested configure.
1625     if test -f "$ac_srcdir/configure.gnu"; then
1626       echo &&
1627       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1628     elif test -f "$ac_srcdir/configure"; then
1629       echo &&
1630       $SHELL "$ac_srcdir/configure" --help=recursive
1631     else
1632       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1633     fi || ac_status=$?
1634     cd "$ac_pwd" || { ac_status=$?; break; }
1635   done
1636 fi
1637
1638 test -n "$ac_init_help" && exit $ac_status
1639 if $ac_init_version; then
1640   cat <<\_ACEOF
1641 configure
1642 generated by GNU Autoconf 2.64
1643
1644 Copyright (C) 2009 Free Software Foundation, Inc.
1645 This configure script is free software; the Free Software Foundation
1646 gives unlimited permission to copy, distribute and modify it.
1647 _ACEOF
1648   exit
1649 fi
1650
1651 ## ------------------------ ##
1652 ## Autoconf initialization. ##
1653 ## ------------------------ ##
1654
1655 # ac_fn_c_try_compile LINENO
1656 # --------------------------
1657 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1658 ac_fn_c_try_compile ()
1659 {
1660   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661   rm -f conftest.$ac_objext
1662   if { { ac_try="$ac_compile"
1663 case "(($ac_try" in
1664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1665   *) ac_try_echo=$ac_try;;
1666 esac
1667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1668 $as_echo "$ac_try_echo"; } >&5
1669   (eval "$ac_compile") 2>conftest.err
1670   ac_status=$?
1671   if test -s conftest.err; then
1672     grep -v '^ *+' conftest.err >conftest.er1
1673     cat conftest.er1 >&5
1674     mv -f conftest.er1 conftest.err
1675   fi
1676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677   test $ac_status = 0; } && {
1678          test -z "$ac_c_werror_flag" ||
1679          test ! -s conftest.err
1680        } && test -s conftest.$ac_objext; then :
1681   ac_retval=0
1682 else
1683   $as_echo "$as_me: failed program was:" >&5
1684 sed 's/^/| /' conftest.$ac_ext >&5
1685
1686         ac_retval=1
1687 fi
1688   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1689   return $ac_retval
1690
1691 } # ac_fn_c_try_compile
1692
1693 # ac_fn_c_try_cpp LINENO
1694 # ----------------------
1695 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1696 ac_fn_c_try_cpp ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   if { { ac_try="$ac_cpp conftest.$ac_ext"
1700 case "(($ac_try" in
1701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702   *) ac_try_echo=$ac_try;;
1703 esac
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1707   ac_status=$?
1708   if test -s conftest.err; then
1709     grep -v '^ *+' conftest.err >conftest.er1
1710     cat conftest.er1 >&5
1711     mv -f conftest.er1 conftest.err
1712   fi
1713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714   test $ac_status = 0; } >/dev/null && {
1715          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1716          test ! -s conftest.err
1717        }; then :
1718   ac_retval=0
1719 else
1720   $as_echo "$as_me: failed program was:" >&5
1721 sed 's/^/| /' conftest.$ac_ext >&5
1722
1723     ac_retval=1
1724 fi
1725   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1726   return $ac_retval
1727
1728 } # ac_fn_c_try_cpp
1729
1730 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1731 # -------------------------------------------------------
1732 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1733 # the include files in INCLUDES and setting the cache variable VAR
1734 # accordingly.
1735 ac_fn_c_check_header_mongrel ()
1736 {
1737   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1740 $as_echo_n "checking for $2... " >&6; }
1741 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1742   $as_echo_n "(cached) " >&6
1743 fi
1744 eval ac_res=\$$3
1745                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1746 $as_echo "$ac_res" >&6; }
1747 else
1748   # Is the header compilable?
1749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1750 $as_echo_n "checking $2 usability... " >&6; }
1751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h.  */
1753 $4
1754 #include <$2>
1755 _ACEOF
1756 if ac_fn_c_try_compile "$LINENO"; then :
1757   ac_header_compiler=yes
1758 else
1759   ac_header_compiler=no
1760 fi
1761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1763 $as_echo "$ac_header_compiler" >&6; }
1764
1765 # Is the header present?
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1767 $as_echo_n "checking $2 presence... " >&6; }
1768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h.  */
1770 #include <$2>
1771 _ACEOF
1772 if ac_fn_c_try_cpp "$LINENO"; then :
1773   ac_header_preproc=yes
1774 else
1775   ac_header_preproc=no
1776 fi
1777 rm -f conftest.err conftest.$ac_ext
1778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1779 $as_echo "$ac_header_preproc" >&6; }
1780
1781 # So?  What about this header?
1782 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1783   yes:no: )
1784     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1785 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1786     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1787 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1788     ;;
1789   no:yes:* )
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1791 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1792     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1793 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1794     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1795 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1797 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1799 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1800     ;;
1801 esac
1802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1803 $as_echo_n "checking for $2... " >&6; }
1804 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1805   $as_echo_n "(cached) " >&6
1806 else
1807   eval "$3=\$ac_header_compiler"
1808 fi
1809 eval ac_res=\$$3
1810                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1811 $as_echo "$ac_res" >&6; }
1812 fi
1813   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1814
1815 } # ac_fn_c_check_header_mongrel
1816
1817 # ac_fn_c_try_run LINENO
1818 # ----------------------
1819 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1820 # that executables *can* be run.
1821 ac_fn_c_try_run ()
1822 {
1823   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1824   if { { ac_try="$ac_link"
1825 case "(($ac_try" in
1826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1827   *) ac_try_echo=$ac_try;;
1828 esac
1829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1830 $as_echo "$ac_try_echo"; } >&5
1831   (eval "$ac_link") 2>&5
1832   ac_status=$?
1833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1835   { { case "(($ac_try" in
1836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837   *) ac_try_echo=$ac_try;;
1838 esac
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841   (eval "$ac_try") 2>&5
1842   ac_status=$?
1843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844   test $ac_status = 0; }; }; then :
1845   ac_retval=0
1846 else
1847   $as_echo "$as_me: program exited with status $ac_status" >&5
1848        $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851        ac_retval=$ac_status
1852 fi
1853   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1854   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1855   return $ac_retval
1856
1857 } # ac_fn_c_try_run
1858
1859 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1860 # -------------------------------------------------------
1861 # Tests whether HEADER exists and can be compiled using the include files in
1862 # INCLUDES, setting the cache variable VAR accordingly.
1863 ac_fn_c_check_header_compile ()
1864 {
1865   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1867 $as_echo_n "checking for $2... " >&6; }
1868 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1869   $as_echo_n "(cached) " >&6
1870 else
1871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h.  */
1873 $4
1874 #include <$2>
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877   eval "$3=yes"
1878 else
1879   eval "$3=no"
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887
1888 } # ac_fn_c_check_header_compile
1889
1890 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1891 # --------------------------------------------
1892 # Tries to find the compile-time value of EXPR in a program that includes
1893 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1894 # computed
1895 ac_fn_c_compute_int ()
1896 {
1897   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898   if test "$cross_compiling" = yes; then
1899     # Depending upon the size, compute the lo and hi bounds.
1900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 $4
1903 int
1904 main ()
1905 {
1906 static int test_array [1 - 2 * !(($2) >= 0)];
1907 test_array [0] = 0
1908
1909   ;
1910   return 0;
1911 }
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_lo=0 ac_mid=0
1915   while :; do
1916     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $4
1919 int
1920 main ()
1921 {
1922 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1923 test_array [0] = 0
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_hi=$ac_mid; break
1931 else
1932   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1933                         if test $ac_lo -le $ac_mid; then
1934                           ac_lo= ac_hi=
1935                           break
1936                         fi
1937                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1938 fi
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940   done
1941 else
1942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943 /* end confdefs.h.  */
1944 $4
1945 int
1946 main ()
1947 {
1948 static int test_array [1 - 2 * !(($2) < 0)];
1949 test_array [0] = 0
1950
1951   ;
1952   return 0;
1953 }
1954 _ACEOF
1955 if ac_fn_c_try_compile "$LINENO"; then :
1956   ac_hi=-1 ac_mid=-1
1957   while :; do
1958     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959 /* end confdefs.h.  */
1960 $4
1961 int
1962 main ()
1963 {
1964 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1965 test_array [0] = 0
1966
1967   ;
1968   return 0;
1969 }
1970 _ACEOF
1971 if ac_fn_c_try_compile "$LINENO"; then :
1972   ac_lo=$ac_mid; break
1973 else
1974   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1975                         if test $ac_mid -le $ac_hi; then
1976                           ac_lo= ac_hi=
1977                           break
1978                         fi
1979                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1980 fi
1981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982   done
1983 else
1984   ac_lo= ac_hi=
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 fi
1988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989 # Binary search between lo and hi bounds.
1990 while test "x$ac_lo" != "x$ac_hi"; do
1991   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993 /* end confdefs.h.  */
1994 $4
1995 int
1996 main ()
1997 {
1998 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1999 test_array [0] = 0
2000
2001   ;
2002   return 0;
2003 }
2004 _ACEOF
2005 if ac_fn_c_try_compile "$LINENO"; then :
2006   ac_hi=$ac_mid
2007 else
2008   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2009 fi
2010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2011 done
2012 case $ac_lo in #((
2013 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2014 '') ac_retval=1 ;;
2015 esac
2016   else
2017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018 /* end confdefs.h.  */
2019 $4
2020 static long int longval () { return $2; }
2021 static unsigned long int ulongval () { return $2; }
2022 #include <stdio.h>
2023 #include <stdlib.h>
2024 int
2025 main ()
2026 {
2027
2028   FILE *f = fopen ("conftest.val", "w");
2029   if (! f)
2030     return 1;
2031   if (($2) < 0)
2032     {
2033       long int i = longval ();
2034       if (i != ($2))
2035         return 1;
2036       fprintf (f, "%ld", i);
2037     }
2038   else
2039     {
2040       unsigned long int i = ulongval ();
2041       if (i != ($2))
2042         return 1;
2043       fprintf (f, "%lu", i);
2044     }
2045   /* Do not output a trailing newline, as this causes \r\n confusion
2046      on some platforms.  */
2047   return ferror (f) || fclose (f) != 0;
2048
2049   ;
2050   return 0;
2051 }
2052 _ACEOF
2053 if ac_fn_c_try_run "$LINENO"; then :
2054   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2055 else
2056   ac_retval=1
2057 fi
2058 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2059   conftest.$ac_objext conftest.beam conftest.$ac_ext
2060 rm -f conftest.val
2061
2062   fi
2063   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2064   return $ac_retval
2065
2066 } # ac_fn_c_compute_int
2067
2068 # ac_fn_c_try_link LINENO
2069 # -----------------------
2070 # Try to link conftest.$ac_ext, and return whether this succeeded.
2071 ac_fn_c_try_link ()
2072 {
2073   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2074   rm -f conftest.$ac_objext conftest$ac_exeext
2075   if { { ac_try="$ac_link"
2076 case "(($ac_try" in
2077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2078   *) ac_try_echo=$ac_try;;
2079 esac
2080 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2081 $as_echo "$ac_try_echo"; } >&5
2082   (eval "$ac_link") 2>conftest.err
2083   ac_status=$?
2084   if test -s conftest.err; then
2085     grep -v '^ *+' conftest.err >conftest.er1
2086     cat conftest.er1 >&5
2087     mv -f conftest.er1 conftest.err
2088   fi
2089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2090   test $ac_status = 0; } && {
2091          test -z "$ac_c_werror_flag" ||
2092          test ! -s conftest.err
2093        } && test -s conftest$ac_exeext && {
2094          test "$cross_compiling" = yes ||
2095          $as_test_x conftest$ac_exeext
2096        }; then :
2097   ac_retval=0
2098 else
2099   $as_echo "$as_me: failed program was:" >&5
2100 sed 's/^/| /' conftest.$ac_ext >&5
2101
2102         ac_retval=1
2103 fi
2104   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2105   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2106   # interfere with the next link command; also delete a directory that is
2107   # left behind by Apple's compiler.  We do this before executing the actions.
2108   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2109   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2110   return $ac_retval
2111
2112 } # ac_fn_c_try_link
2113
2114 # ac_fn_c_check_func LINENO FUNC VAR
2115 # ----------------------------------
2116 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2117 ac_fn_c_check_func ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2121 $as_echo_n "checking for $2... " >&6; }
2122 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2123   $as_echo_n "(cached) " >&6
2124 else
2125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h.  */
2127 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2128    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2129 #define $2 innocuous_$2
2130
2131 /* System header to define __stub macros and hopefully few prototypes,
2132     which can conflict with char $2 (); below.
2133     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2134     <limits.h> exists even on freestanding compilers.  */
2135
2136 #ifdef __STDC__
2137 # include <limits.h>
2138 #else
2139 # include <assert.h>
2140 #endif
2141
2142 #undef $2
2143
2144 /* Override any GCC internal prototype to avoid an error.
2145    Use char because int might match the return type of a GCC
2146    builtin and then its argument prototype would still apply.  */
2147 #ifdef __cplusplus
2148 extern "C"
2149 #endif
2150 char $2 ();
2151 /* The GNU C library defines this for functions which it implements
2152     to always fail with ENOSYS.  Some functions are actually named
2153     something starting with __ and the normal name is an alias.  */
2154 #if defined __stub_$2 || defined __stub___$2
2155 choke me
2156 #endif
2157
2158 int
2159 main ()
2160 {
2161 return $2 ();
2162   ;
2163   return 0;
2164 }
2165 _ACEOF
2166 if ac_fn_c_try_link "$LINENO"; then :
2167   eval "$3=yes"
2168 else
2169   eval "$3=no"
2170 fi
2171 rm -f core conftest.err conftest.$ac_objext \
2172     conftest$ac_exeext conftest.$ac_ext
2173 fi
2174 eval ac_res=\$$3
2175                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2176 $as_echo "$ac_res" >&6; }
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178
2179 } # ac_fn_c_check_func
2180
2181 # ac_fn_c_check_decl LINENO SYMBOL VAR
2182 # ------------------------------------
2183 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2184 ac_fn_c_check_decl ()
2185 {
2186   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2187   as_decl_name=`echo $2|sed 's/ *(.*//'`
2188   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2190 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2191 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2192   $as_echo_n "(cached) " >&6
2193 else
2194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2195 /* end confdefs.h.  */
2196 $4
2197 int
2198 main ()
2199 {
2200 #ifndef $as_decl_name
2201 #ifdef __cplusplus
2202   (void) $as_decl_use;
2203 #else
2204   (void) $as_decl_name;
2205 #endif
2206 #endif
2207
2208   ;
2209   return 0;
2210 }
2211 _ACEOF
2212 if ac_fn_c_try_compile "$LINENO"; then :
2213   eval "$3=yes"
2214 else
2215   eval "$3=no"
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2218 fi
2219 eval ac_res=\$$3
2220                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2221 $as_echo "$ac_res" >&6; }
2222   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2223
2224 } # ac_fn_c_check_decl
2225
2226 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2227 # ----------------------------------------------------
2228 # Tries to find if the field MEMBER exists in type AGGR, after including
2229 # INCLUDES, setting cache variable VAR accordingly.
2230 ac_fn_c_check_member ()
2231 {
2232   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2234 $as_echo_n "checking for $2.$3... " >&6; }
2235 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $5
2241 int
2242 main ()
2243 {
2244 static $2 ac_aggr;
2245 if (ac_aggr.$3)
2246 return 0;
2247   ;
2248   return 0;
2249 }
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252   eval "$4=yes"
2253 else
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $5
2257 int
2258 main ()
2259 {
2260 static $2 ac_aggr;
2261 if (sizeof ac_aggr.$3)
2262 return 0;
2263   ;
2264   return 0;
2265 }
2266 _ACEOF
2267 if ac_fn_c_try_compile "$LINENO"; then :
2268   eval "$4=yes"
2269 else
2270   eval "$4=no"
2271 fi
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 fi
2274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2275 fi
2276 eval ac_res=\$$4
2277                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2280
2281 } # ac_fn_c_check_member
2282
2283 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2284 # -------------------------------------------
2285 # Tests whether TYPE exists after having included INCLUDES, setting cache
2286 # variable VAR accordingly.
2287 ac_fn_c_check_type ()
2288 {
2289   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2291 $as_echo_n "checking for $2... " >&6; }
2292 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2293   $as_echo_n "(cached) " >&6
2294 else
2295   eval "$3=no"
2296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2297 /* end confdefs.h.  */
2298 $4
2299 int
2300 main ()
2301 {
2302 if (sizeof ($2))
2303          return 0;
2304   ;
2305   return 0;
2306 }
2307 _ACEOF
2308 if ac_fn_c_try_compile "$LINENO"; then :
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $4
2312 int
2313 main ()
2314 {
2315 if (sizeof (($2)))
2316             return 0;
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324   eval "$3=yes"
2325 fi
2326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2327 fi
2328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2329 fi
2330 eval ac_res=\$$3
2331                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2332 $as_echo "$ac_res" >&6; }
2333   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2334
2335 } # ac_fn_c_check_type
2336 cat >config.log <<_ACEOF
2337 This file contains any messages produced by compilers while
2338 running configure, to aid debugging if configure makes a mistake.
2339
2340 It was created by $as_me, which was
2341 generated by GNU Autoconf 2.64.  Invocation command line was
2342
2343   $ $0 $@
2344
2345 _ACEOF
2346 exec 5>>config.log
2347 {
2348 cat <<_ASUNAME
2349 ## --------- ##
2350 ## Platform. ##
2351 ## --------- ##
2352
2353 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2354 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2355 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2356 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2357 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2358
2359 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2360 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2361
2362 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2363 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2364 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2365 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2366 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2367 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2368 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2369
2370 _ASUNAME
2371
2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2373 for as_dir in $PATH
2374 do
2375   IFS=$as_save_IFS
2376   test -z "$as_dir" && as_dir=.
2377     $as_echo "PATH: $as_dir"
2378   done
2379 IFS=$as_save_IFS
2380
2381 } >&5
2382
2383 cat >&5 <<_ACEOF
2384
2385
2386 ## ----------- ##
2387 ## Core tests. ##
2388 ## ----------- ##
2389
2390 _ACEOF
2391
2392
2393 # Keep a trace of the command line.
2394 # Strip out --no-create and --no-recursion so they do not pile up.
2395 # Strip out --silent because we don't want to record it for future runs.
2396 # Also quote any args containing shell meta-characters.
2397 # Make two passes to allow for proper duplicate-argument suppression.
2398 ac_configure_args=
2399 ac_configure_args0=
2400 ac_configure_args1=
2401 ac_must_keep_next=false
2402 for ac_pass in 1 2
2403 do
2404   for ac_arg
2405   do
2406     case $ac_arg in
2407     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2408     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2409     | -silent | --silent | --silen | --sile | --sil)
2410       continue ;;
2411     *\'*)
2412       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2413     esac
2414     case $ac_pass in
2415     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2416     2)
2417       as_fn_append ac_configure_args1 " '$ac_arg'"
2418       if test $ac_must_keep_next = true; then
2419         ac_must_keep_next=false # Got value, back to normal.
2420       else
2421         case $ac_arg in
2422           *=* | --config-cache | -C | -disable-* | --disable-* \
2423           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2424           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2425           | -with-* | --with-* | -without-* | --without-* | --x)
2426             case "$ac_configure_args0 " in
2427               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2428             esac
2429             ;;
2430           -* ) ac_must_keep_next=true ;;
2431         esac
2432       fi
2433       as_fn_append ac_configure_args " '$ac_arg'"
2434       ;;
2435     esac
2436   done
2437 done
2438 { ac_configure_args0=; unset ac_configure_args0;}
2439 { ac_configure_args1=; unset ac_configure_args1;}
2440
2441 # When interrupted or exit'd, cleanup temporary files, and complete
2442 # config.log.  We remove comments because anyway the quotes in there
2443 # would cause problems or look ugly.
2444 # WARNING: Use '\'' to represent an apostrophe within the trap.
2445 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2446 trap 'exit_status=$?
2447   # Save into config.log some information that might help in debugging.
2448   {
2449     echo
2450
2451     cat <<\_ASBOX
2452 ## ---------------- ##
2453 ## Cache variables. ##
2454 ## ---------------- ##
2455 _ASBOX
2456     echo
2457     # The following way of writing the cache mishandles newlines in values,
2458 (
2459   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2460     eval ac_val=\$$ac_var
2461     case $ac_val in #(
2462     *${as_nl}*)
2463       case $ac_var in #(
2464       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2465 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2466       esac
2467       case $ac_var in #(
2468       _ | IFS | as_nl) ;; #(
2469       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2470       *) { eval $ac_var=; unset $ac_var;} ;;
2471       esac ;;
2472     esac
2473   done
2474   (set) 2>&1 |
2475     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2476     *${as_nl}ac_space=\ *)
2477       sed -n \
2478         "s/'\''/'\''\\\\'\'''\''/g;
2479           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2480       ;; #(
2481     *)
2482       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2483       ;;
2484     esac |
2485     sort
2486 )
2487     echo
2488
2489     cat <<\_ASBOX
2490 ## ----------------- ##
2491 ## Output variables. ##
2492 ## ----------------- ##
2493 _ASBOX
2494     echo
2495     for ac_var in $ac_subst_vars
2496     do
2497       eval ac_val=\$$ac_var
2498       case $ac_val in
2499       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2500       esac
2501       $as_echo "$ac_var='\''$ac_val'\''"
2502     done | sort
2503     echo
2504
2505     if test -n "$ac_subst_files"; then
2506       cat <<\_ASBOX
2507 ## ------------------- ##
2508 ## File substitutions. ##
2509 ## ------------------- ##
2510 _ASBOX
2511       echo
2512       for ac_var in $ac_subst_files
2513       do
2514         eval ac_val=\$$ac_var
2515         case $ac_val in
2516         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2517         esac
2518         $as_echo "$ac_var='\''$ac_val'\''"
2519       done | sort
2520       echo
2521     fi
2522
2523     if test -s confdefs.h; then
2524       cat <<\_ASBOX
2525 ## ----------- ##
2526 ## confdefs.h. ##
2527 ## ----------- ##
2528 _ASBOX
2529       echo
2530       cat confdefs.h
2531       echo
2532     fi
2533     test "$ac_signal" != 0 &&
2534       $as_echo "$as_me: caught signal $ac_signal"
2535     $as_echo "$as_me: exit $exit_status"
2536   } >&5
2537   rm -f core *.core core.conftest.* &&
2538     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2539     exit $exit_status
2540 ' 0
2541 for ac_signal in 1 2 13 15; do
2542   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2543 done
2544 ac_signal=0
2545
2546 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2547 rm -f -r conftest* confdefs.h
2548
2549 $as_echo "/* confdefs.h */" > confdefs.h
2550
2551 # Predefined preprocessor variables.
2552
2553 cat >>confdefs.h <<_ACEOF
2554 #define PACKAGE_NAME "$PACKAGE_NAME"
2555 _ACEOF
2556
2557 cat >>confdefs.h <<_ACEOF
2558 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2559 _ACEOF
2560
2561 cat >>confdefs.h <<_ACEOF
2562 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2563 _ACEOF
2564
2565 cat >>confdefs.h <<_ACEOF
2566 #define PACKAGE_STRING "$PACKAGE_STRING"
2567 _ACEOF
2568
2569 cat >>confdefs.h <<_ACEOF
2570 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2571 _ACEOF
2572
2573 cat >>confdefs.h <<_ACEOF
2574 #define PACKAGE_URL "$PACKAGE_URL"
2575 _ACEOF
2576
2577
2578 # Let the site file select an alternate cache file if it wants to.
2579 # Prefer an explicitly selected file to automatically selected ones.
2580 ac_site_file1=NONE
2581 ac_site_file2=NONE
2582 if test -n "$CONFIG_SITE"; then
2583   ac_site_file1=$CONFIG_SITE
2584 elif test "x$prefix" != xNONE; then
2585   ac_site_file1=$prefix/share/config.site
2586   ac_site_file2=$prefix/etc/config.site
2587 else
2588   ac_site_file1=$ac_default_prefix/share/config.site
2589   ac_site_file2=$ac_default_prefix/etc/config.site
2590 fi
2591 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2592 do
2593   test "x$ac_site_file" = xNONE && continue
2594   if test -r "$ac_site_file"; then
2595     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2596 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2597     sed 's/^/| /' "$ac_site_file" >&5
2598     . "$ac_site_file"
2599   fi
2600 done
2601
2602 if test -r "$cache_file"; then
2603   # Some versions of bash will fail to source /dev/null (special
2604   # files actually), so we avoid doing that.
2605   if test -f "$cache_file"; then
2606     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2607 $as_echo "$as_me: loading cache $cache_file" >&6;}
2608     case $cache_file in
2609       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2610       *)                      . "./$cache_file";;
2611     esac
2612   fi
2613 else
2614   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2615 $as_echo "$as_me: creating cache $cache_file" >&6;}
2616   >$cache_file
2617 fi
2618
2619 # Check that the precious variables saved in the cache have kept the same
2620 # value.
2621 ac_cache_corrupted=false
2622 for ac_var in $ac_precious_vars; do
2623   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2624   eval ac_new_set=\$ac_env_${ac_var}_set
2625   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2626   eval ac_new_val=\$ac_env_${ac_var}_value
2627   case $ac_old_set,$ac_new_set in
2628     set,)
2629       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2630 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2631       ac_cache_corrupted=: ;;
2632     ,set)
2633       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2634 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2635       ac_cache_corrupted=: ;;
2636     ,);;
2637     *)
2638       if test "x$ac_old_val" != "x$ac_new_val"; then
2639         # differences in whitespace do not lead to failure.
2640         ac_old_val_w=`echo x $ac_old_val`
2641         ac_new_val_w=`echo x $ac_new_val`
2642         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2643           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2644 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2645           ac_cache_corrupted=:
2646         else
2647           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2648 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2649           eval $ac_var=\$ac_old_val
2650         fi
2651         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2652 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2653         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2654 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2655       fi;;
2656   esac
2657   # Pass precious variables to config.status.
2658   if test "$ac_new_set" = set; then
2659     case $ac_new_val in
2660     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2661     *) ac_arg=$ac_var=$ac_new_val ;;
2662     esac
2663     case " $ac_configure_args " in
2664       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2665       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2666     esac
2667   fi
2668 done
2669 if $ac_cache_corrupted; then
2670   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2671 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2673 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2674   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2675 fi
2676 ## -------------------- ##
2677 ## Main body of script. ##
2678 ## -------------------- ##
2679
2680 ac_ext=c
2681 ac_cpp='$CPP $CPPFLAGS'
2682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2685
2686
2687
2688
2689
2690 ac_config_headers="$ac_config_headers config.h:config.in"
2691
2692
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2694 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2695     # Check whether --enable-maintainer-mode was given.
2696 if test "${enable_maintainer_mode+set}" = set; then :
2697   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2698 else
2699   USE_MAINTAINER_MODE=no
2700 fi
2701
2702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2703 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2704    if test $USE_MAINTAINER_MODE = yes; then
2705   MAINTAINER_MODE_TRUE=
2706   MAINTAINER_MODE_FALSE='#'
2707 else
2708   MAINTAINER_MODE_TRUE='#'
2709   MAINTAINER_MODE_FALSE=
2710 fi
2711
2712   MAINT=$MAINTAINER_MODE_TRUE
2713
2714
2715
2716 # Set the 'development' global.
2717 . $srcdir/../bfd/development.sh
2718
2719 ac_ext=c
2720 ac_cpp='$CPP $CPPFLAGS'
2721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2724 if test -n "$ac_tool_prefix"; then
2725   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2726 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if test "${ac_cv_prog_CC+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$CC"; then
2733   ac_cv_prog_CC="$CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2742     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 CC=$ac_cv_prog_CC
2753 if test -n "$CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2755 $as_echo "$CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761
2762 fi
2763 if test -z "$ac_cv_prog_CC"; then
2764   ac_ct_CC=$CC
2765   # Extract the first word of "gcc", so it can be a program name with args.
2766 set dummy gcc; ac_word=$2
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2768 $as_echo_n "checking for $ac_word... " >&6; }
2769 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2770   $as_echo_n "(cached) " >&6
2771 else
2772   if test -n "$ac_ct_CC"; then
2773   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2774 else
2775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2776 for as_dir in $PATH
2777 do
2778   IFS=$as_save_IFS
2779   test -z "$as_dir" && as_dir=.
2780     for ac_exec_ext in '' $ac_executable_extensions; do
2781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2782     ac_cv_prog_ac_ct_CC="gcc"
2783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2784     break 2
2785   fi
2786 done
2787   done
2788 IFS=$as_save_IFS
2789
2790 fi
2791 fi
2792 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2793 if test -n "$ac_ct_CC"; then
2794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2795 $as_echo "$ac_ct_CC" >&6; }
2796 else
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2798 $as_echo "no" >&6; }
2799 fi
2800
2801   if test "x$ac_ct_CC" = x; then
2802     CC=""
2803   else
2804     case $cross_compiling:$ac_tool_warned in
2805 yes:)
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2808 ac_tool_warned=yes ;;
2809 esac
2810     CC=$ac_ct_CC
2811   fi
2812 else
2813   CC="$ac_cv_prog_CC"
2814 fi
2815
2816 if test -z "$CC"; then
2817           if test -n "$ac_tool_prefix"; then
2818     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2819 set dummy ${ac_tool_prefix}cc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if test "${ac_cv_prog_CC+set}" = set; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2835     ac_cv_prog_CC="${ac_tool_prefix}cc"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 CC=$ac_cv_prog_CC
2846 if test -n "$CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2848 $as_echo "$CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854
2855   fi
2856 fi
2857 if test -z "$CC"; then
2858   # Extract the first word of "cc", so it can be a program name with args.
2859 set dummy cc; ac_word=$2
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2861 $as_echo_n "checking for $ac_word... " >&6; }
2862 if test "${ac_cv_prog_CC+set}" = set; then :
2863   $as_echo_n "(cached) " >&6
2864 else
2865   if test -n "$CC"; then
2866   ac_cv_prog_CC="$CC" # Let the user override the test.
2867 else
2868   ac_prog_rejected=no
2869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870 for as_dir in $PATH
2871 do
2872   IFS=$as_save_IFS
2873   test -z "$as_dir" && as_dir=.
2874     for ac_exec_ext in '' $ac_executable_extensions; do
2875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2876     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2877        ac_prog_rejected=yes
2878        continue
2879      fi
2880     ac_cv_prog_CC="cc"
2881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2882     break 2
2883   fi
2884 done
2885   done
2886 IFS=$as_save_IFS
2887
2888 if test $ac_prog_rejected = yes; then
2889   # We found a bogon in the path, so make sure we never use it.
2890   set dummy $ac_cv_prog_CC
2891   shift
2892   if test $# != 0; then
2893     # We chose a different compiler from the bogus one.
2894     # However, it has the same basename, so the bogon will be chosen
2895     # first if we set CC to just the basename; use the full file name.
2896     shift
2897     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2898   fi
2899 fi
2900 fi
2901 fi
2902 CC=$ac_cv_prog_CC
2903 if test -n "$CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2905 $as_echo "$CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911
2912 fi
2913 if test -z "$CC"; then
2914   if test -n "$ac_tool_prefix"; then
2915   for ac_prog in cl.exe
2916   do
2917     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2918 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920 $as_echo_n "checking for $ac_word... " >&6; }
2921 if test "${ac_cv_prog_CC+set}" = set; then :
2922   $as_echo_n "(cached) " >&6
2923 else
2924   if test -n "$CC"; then
2925   ac_cv_prog_CC="$CC" # Let the user override the test.
2926 else
2927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928 for as_dir in $PATH
2929 do
2930   IFS=$as_save_IFS
2931   test -z "$as_dir" && as_dir=.
2932     for ac_exec_ext in '' $ac_executable_extensions; do
2933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2934     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2936     break 2
2937   fi
2938 done
2939   done
2940 IFS=$as_save_IFS
2941
2942 fi
2943 fi
2944 CC=$ac_cv_prog_CC
2945 if test -n "$CC"; then
2946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947 $as_echo "$CC" >&6; }
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2951 fi
2952
2953
2954     test -n "$CC" && break
2955   done
2956 fi
2957 if test -z "$CC"; then
2958   ac_ct_CC=$CC
2959   for ac_prog in cl.exe
2960 do
2961   # Extract the first word of "$ac_prog", so it can be a program name with args.
2962 set dummy $ac_prog; ac_word=$2
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2964 $as_echo_n "checking for $ac_word... " >&6; }
2965 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2966   $as_echo_n "(cached) " >&6
2967 else
2968   if test -n "$ac_ct_CC"; then
2969   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2970 else
2971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 for as_dir in $PATH
2973 do
2974   IFS=$as_save_IFS
2975   test -z "$as_dir" && as_dir=.
2976     for ac_exec_ext in '' $ac_executable_extensions; do
2977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2978     ac_cv_prog_ac_ct_CC="$ac_prog"
2979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2980     break 2
2981   fi
2982 done
2983   done
2984 IFS=$as_save_IFS
2985
2986 fi
2987 fi
2988 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2989 if test -n "$ac_ct_CC"; then
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2991 $as_echo "$ac_ct_CC" >&6; }
2992 else
2993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2994 $as_echo "no" >&6; }
2995 fi
2996
2997
2998   test -n "$ac_ct_CC" && break
2999 done
3000
3001   if test "x$ac_ct_CC" = x; then
3002     CC=""
3003   else
3004     case $cross_compiling:$ac_tool_warned in
3005 yes:)
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3008 ac_tool_warned=yes ;;
3009 esac
3010     CC=$ac_ct_CC
3011   fi
3012 fi
3013
3014 fi
3015
3016
3017 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019 as_fn_error "no acceptable C compiler found in \$PATH
3020 See \`config.log' for more details." "$LINENO" 5; }
3021
3022 # Provide some information about the compiler.
3023 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3024 set X $ac_compile
3025 ac_compiler=$2
3026 for ac_option in --version -v -V -qversion; do
3027   { { ac_try="$ac_compiler $ac_option >&5"
3028 case "(($ac_try" in
3029   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3030   *) ac_try_echo=$ac_try;;
3031 esac
3032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3033 $as_echo "$ac_try_echo"; } >&5
3034   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3035   ac_status=$?
3036   if test -s conftest.err; then
3037     sed '10a\
3038 ... rest of stderr output deleted ...
3039          10q' conftest.err >conftest.er1
3040     cat conftest.er1 >&5
3041     rm -f conftest.er1 conftest.err
3042   fi
3043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3044   test $ac_status = 0; }
3045 done
3046
3047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3048 /* end confdefs.h.  */
3049
3050 int
3051 main ()
3052 {
3053
3054   ;
3055   return 0;
3056 }
3057 _ACEOF
3058 ac_clean_files_save=$ac_clean_files
3059 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3060 # Try to create an executable without -o first, disregard a.out.
3061 # It will help us diagnose broken compilers, and finding out an intuition
3062 # of exeext.
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3064 $as_echo_n "checking for C compiler default output file name... " >&6; }
3065 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3066
3067 # The possible output files:
3068 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3069
3070 ac_rmfiles=
3071 for ac_file in $ac_files
3072 do
3073   case $ac_file in
3074     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3075     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3076   esac
3077 done
3078 rm -f $ac_rmfiles
3079
3080 if { { ac_try="$ac_link_default"
3081 case "(($ac_try" in
3082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3083   *) ac_try_echo=$ac_try;;
3084 esac
3085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3086 $as_echo "$ac_try_echo"; } >&5
3087   (eval "$ac_link_default") 2>&5
3088   ac_status=$?
3089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3090   test $ac_status = 0; }; then :
3091   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3092 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3093 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3094 # so that the user can short-circuit this test for compilers unknown to
3095 # Autoconf.
3096 for ac_file in $ac_files ''
3097 do
3098   test -f "$ac_file" || continue
3099   case $ac_file in
3100     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3101         ;;
3102     [ab].out )
3103         # We found the default executable, but exeext='' is most
3104         # certainly right.
3105         break;;
3106     *.* )
3107         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3108         then :; else
3109            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3110         fi
3111         # We set ac_cv_exeext here because the later test for it is not
3112         # safe: cross compilers may not add the suffix if given an `-o'
3113         # argument, so we may need to know it at that point already.
3114         # Even if this section looks crufty: it has the advantage of
3115         # actually working.
3116         break;;
3117     * )
3118         break;;
3119   esac
3120 done
3121 test "$ac_cv_exeext" = no && ac_cv_exeext=
3122
3123 else
3124   ac_file=''
3125 fi
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3127 $as_echo "$ac_file" >&6; }
3128 if test -z "$ac_file"; then :
3129   $as_echo "$as_me: failed program was:" >&5
3130 sed 's/^/| /' conftest.$ac_ext >&5
3131
3132 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 { as_fn_set_status 77
3135 as_fn_error "C compiler cannot create executables
3136 See \`config.log' for more details." "$LINENO" 5; }; }
3137 fi
3138 ac_exeext=$ac_cv_exeext
3139
3140 # Check that the compiler produces executables we can run.  If not, either
3141 # the compiler is broken, or we cross compile.
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3143 $as_echo_n "checking whether the C compiler works... " >&6; }
3144 # If not cross compiling, check that we can run a simple program.
3145 if test "$cross_compiling" != yes; then
3146   if { ac_try='./$ac_file'
3147   { { case "(($ac_try" in
3148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3149   *) ac_try_echo=$ac_try;;
3150 esac
3151 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3152 $as_echo "$ac_try_echo"; } >&5
3153   (eval "$ac_try") 2>&5
3154   ac_status=$?
3155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3156   test $ac_status = 0; }; }; then
3157     cross_compiling=no
3158   else
3159     if test "$cross_compiling" = maybe; then
3160         cross_compiling=yes
3161     else
3162         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3164 as_fn_error "cannot run C compiled programs.
3165 If you meant to cross compile, use \`--host'.
3166 See \`config.log' for more details." "$LINENO" 5; }
3167     fi
3168   fi
3169 fi
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3171 $as_echo "yes" >&6; }
3172
3173 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3174 ac_clean_files=$ac_clean_files_save
3175 # Check that the compiler produces executables we can run.  If not, either
3176 # the compiler is broken, or we cross compile.
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3178 $as_echo_n "checking whether we are cross compiling... " >&6; }
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3180 $as_echo "$cross_compiling" >&6; }
3181
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3183 $as_echo_n "checking for suffix of executables... " >&6; }
3184 if { { ac_try="$ac_link"
3185 case "(($ac_try" in
3186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3187   *) ac_try_echo=$ac_try;;
3188 esac
3189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3190 $as_echo "$ac_try_echo"; } >&5
3191   (eval "$ac_link") 2>&5
3192   ac_status=$?
3193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3194   test $ac_status = 0; }; then :
3195   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3196 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3197 # work properly (i.e., refer to `conftest.exe'), while it won't with
3198 # `rm'.
3199 for ac_file in conftest.exe conftest conftest.*; do
3200   test -f "$ac_file" || continue
3201   case $ac_file in
3202     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3203     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3204           break;;
3205     * ) break;;
3206   esac
3207 done
3208 else
3209   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3211 as_fn_error "cannot compute suffix of executables: cannot compile and link
3212 See \`config.log' for more details." "$LINENO" 5; }
3213 fi
3214 rm -f conftest$ac_cv_exeext
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3216 $as_echo "$ac_cv_exeext" >&6; }
3217
3218 rm -f conftest.$ac_ext
3219 EXEEXT=$ac_cv_exeext
3220 ac_exeext=$EXEEXT
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3222 $as_echo_n "checking for suffix of object files... " >&6; }
3223 if test "${ac_cv_objext+set}" = set; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227 /* end confdefs.h.  */
3228
3229 int
3230 main ()
3231 {
3232
3233   ;
3234   return 0;
3235 }
3236 _ACEOF
3237 rm -f conftest.o conftest.obj
3238 if { { ac_try="$ac_compile"
3239 case "(($ac_try" in
3240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241   *) ac_try_echo=$ac_try;;
3242 esac
3243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3244 $as_echo "$ac_try_echo"; } >&5
3245   (eval "$ac_compile") 2>&5
3246   ac_status=$?
3247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3248   test $ac_status = 0; }; then :
3249   for ac_file in conftest.o conftest.obj conftest.*; do
3250   test -f "$ac_file" || continue;
3251   case $ac_file in
3252     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3253     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3254        break;;
3255   esac
3256 done
3257 else
3258   $as_echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3263 as_fn_error "cannot compute suffix of object files: cannot compile
3264 See \`config.log' for more details." "$LINENO" 5; }
3265 fi
3266 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3269 $as_echo "$ac_cv_objext" >&6; }
3270 OBJEXT=$ac_cv_objext
3271 ac_objext=$OBJEXT
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3273 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3274 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h.  */
3279
3280 int
3281 main ()
3282 {
3283 #ifndef __GNUC__
3284        choke me
3285 #endif
3286
3287   ;
3288   return 0;
3289 }
3290 _ACEOF
3291 if ac_fn_c_try_compile "$LINENO"; then :
3292   ac_compiler_gnu=yes
3293 else
3294   ac_compiler_gnu=no
3295 fi
3296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3297 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3298
3299 fi
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3301 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3302 if test $ac_compiler_gnu = yes; then
3303   GCC=yes
3304 else
3305   GCC=
3306 fi
3307 ac_test_CFLAGS=${CFLAGS+set}
3308 ac_save_CFLAGS=$CFLAGS
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3310 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3311 if test "${ac_cv_prog_cc_g+set}" = set; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   ac_save_c_werror_flag=$ac_c_werror_flag
3315    ac_c_werror_flag=yes
3316    ac_cv_prog_cc_g=no
3317    CFLAGS="-g"
3318    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h.  */
3320
3321 int
3322 main ()
3323 {
3324
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330   ac_cv_prog_cc_g=yes
3331 else
3332   CFLAGS=""
3333       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335
3336 int
3337 main ()
3338 {
3339
3340   ;
3341   return 0;
3342 }
3343 _ACEOF
3344 if ac_fn_c_try_compile "$LINENO"; then :
3345
3346 else
3347   ac_c_werror_flag=$ac_save_c_werror_flag
3348          CFLAGS="-g"
3349          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main ()
3354 {
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 if ac_fn_c_try_compile "$LINENO"; then :
3361   ac_cv_prog_cc_g=yes
3362 fi
3363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3364 fi
3365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366 fi
3367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368    ac_c_werror_flag=$ac_save_c_werror_flag
3369 fi
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3371 $as_echo "$ac_cv_prog_cc_g" >&6; }
3372 if test "$ac_test_CFLAGS" = set; then
3373   CFLAGS=$ac_save_CFLAGS
3374 elif test $ac_cv_prog_cc_g = yes; then
3375   if test "$GCC" = yes; then
3376     CFLAGS="-g -O2"
3377   else
3378     CFLAGS="-g"
3379   fi
3380 else
3381   if test "$GCC" = yes; then
3382     CFLAGS="-O2"
3383   else
3384     CFLAGS=
3385   fi
3386 fi
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3388 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3389 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3390   $as_echo_n "(cached) " >&6
3391 else
3392   ac_cv_prog_cc_c89=no
3393 ac_save_CC=$CC
3394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3395 /* end confdefs.h.  */
3396 #include <stdarg.h>
3397 #include <stdio.h>
3398 #include <sys/types.h>
3399 #include <sys/stat.h>
3400 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3401 struct buf { int x; };
3402 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3403 static char *e (p, i)
3404      char **p;
3405      int i;
3406 {
3407   return p[i];
3408 }
3409 static char *f (char * (*g) (char **, int), char **p, ...)
3410 {
3411   char *s;
3412   va_list v;
3413   va_start (v,p);
3414   s = g (p, va_arg (v,int));
3415   va_end (v);
3416   return s;
3417 }
3418
3419 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3420    function prototypes and stuff, but not '\xHH' hex character constants.
3421    These don't provoke an error unfortunately, instead are silently treated
3422    as 'x'.  The following induces an error, until -std is added to get
3423    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3424    array size at least.  It's necessary to write '\x00'==0 to get something
3425    that's true only with -std.  */
3426 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3427
3428 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3429    inside strings and character constants.  */
3430 #define FOO(x) 'x'
3431 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3432
3433 int test (int i, double x);
3434 struct s1 {int (*f) (int a);};
3435 struct s2 {int (*f) (double a);};
3436 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3437 int argc;
3438 char **argv;
3439 int
3440 main ()
3441 {
3442 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3443   ;
3444   return 0;
3445 }
3446 _ACEOF
3447 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3448         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3449 do
3450   CC="$ac_save_CC $ac_arg"
3451   if ac_fn_c_try_compile "$LINENO"; then :
3452   ac_cv_prog_cc_c89=$ac_arg
3453 fi
3454 rm -f core conftest.err conftest.$ac_objext
3455   test "x$ac_cv_prog_cc_c89" != "xno" && break
3456 done
3457 rm -f conftest.$ac_ext
3458 CC=$ac_save_CC
3459
3460 fi
3461 # AC_CACHE_VAL
3462 case "x$ac_cv_prog_cc_c89" in
3463   x)
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3465 $as_echo "none needed" >&6; } ;;
3466   xno)
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3468 $as_echo "unsupported" >&6; } ;;
3469   *)
3470     CC="$CC $ac_cv_prog_cc_c89"
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3472 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3473 esac
3474 if test "x$ac_cv_prog_cc_c89" != xno; then :
3475
3476 fi
3477
3478 ac_ext=c
3479 ac_cpp='$CPP $CPPFLAGS'
3480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3483
3484
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3491 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3492 # On Suns, sometimes $CPP names a directory.
3493 if test -n "$CPP" && test -d "$CPP"; then
3494   CPP=
3495 fi
3496 if test -z "$CPP"; then
3497   if test "${ac_cv_prog_CPP+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500       # Double quotes because CPP needs to be expanded
3501     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3502     do
3503       ac_preproc_ok=false
3504 for ac_c_preproc_warn_flag in '' yes
3505 do
3506   # Use a header file that comes with gcc, so configuring glibc
3507   # with a fresh cross-compiler works.
3508   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3509   # <limits.h> exists even on freestanding compilers.
3510   # On the NeXT, cc -E runs the code through the compiler's parser,
3511   # not just through cpp. "Syntax error" is here to catch this case.
3512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3513 /* end confdefs.h.  */
3514 #ifdef __STDC__
3515 # include <limits.h>
3516 #else
3517 # include <assert.h>
3518 #endif
3519                      Syntax error
3520 _ACEOF
3521 if ac_fn_c_try_cpp "$LINENO"; then :
3522
3523 else
3524   # Broken: fails on valid input.
3525 continue
3526 fi
3527 rm -f conftest.err conftest.$ac_ext
3528
3529   # OK, works on sane cases.  Now check whether nonexistent headers
3530   # can be detected and how.
3531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3532 /* end confdefs.h.  */
3533 #include <ac_nonexistent.h>
3534 _ACEOF
3535 if ac_fn_c_try_cpp "$LINENO"; then :
3536   # Broken: success on invalid input.
3537 continue
3538 else
3539   # Passes both tests.
3540 ac_preproc_ok=:
3541 break
3542 fi
3543 rm -f conftest.err conftest.$ac_ext
3544
3545 done
3546 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3547 rm -f conftest.err conftest.$ac_ext
3548 if $ac_preproc_ok; then :
3549   break
3550 fi
3551
3552     done
3553     ac_cv_prog_CPP=$CPP
3554
3555 fi
3556   CPP=$ac_cv_prog_CPP
3557 else
3558   ac_cv_prog_CPP=$CPP
3559 fi
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3561 $as_echo "$CPP" >&6; }
3562 ac_preproc_ok=false
3563 for ac_c_preproc_warn_flag in '' yes
3564 do
3565   # Use a header file that comes with gcc, so configuring glibc
3566   # with a fresh cross-compiler works.
3567   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3568   # <limits.h> exists even on freestanding compilers.
3569   # On the NeXT, cc -E runs the code through the compiler's parser,
3570   # not just through cpp. "Syntax error" is here to catch this case.
3571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h.  */
3573 #ifdef __STDC__
3574 # include <limits.h>
3575 #else
3576 # include <assert.h>
3577 #endif
3578                      Syntax error
3579 _ACEOF
3580 if ac_fn_c_try_cpp "$LINENO"; then :
3581
3582 else
3583   # Broken: fails on valid input.
3584 continue
3585 fi
3586 rm -f conftest.err conftest.$ac_ext
3587
3588   # OK, works on sane cases.  Now check whether nonexistent headers
3589   # can be detected and how.
3590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3591 /* end confdefs.h.  */
3592 #include <ac_nonexistent.h>
3593 _ACEOF
3594 if ac_fn_c_try_cpp "$LINENO"; then :
3595   # Broken: success on invalid input.
3596 continue
3597 else
3598   # Passes both tests.
3599 ac_preproc_ok=:
3600 break
3601 fi
3602 rm -f conftest.err conftest.$ac_ext
3603
3604 done
3605 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3606 rm -f conftest.err conftest.$ac_ext
3607 if $ac_preproc_ok; then :
3608
3609 else
3610   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3612 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3613 See \`config.log' for more details." "$LINENO" 5; }
3614 fi
3615
3616 ac_ext=c
3617 ac_cpp='$CPP $CPPFLAGS'
3618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3621
3622
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3624 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3625 if test "${ac_cv_path_GREP+set}" = set; then :
3626   $as_echo_n "(cached) " >&6
3627 else
3628   if test -z "$GREP"; then
3629   ac_path_GREP_found=false
3630   # Loop through the user's path and test for each of PROGNAME-LIST
3631   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3632 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3633 do
3634   IFS=$as_save_IFS
3635   test -z "$as_dir" && as_dir=.
3636     for ac_prog in grep ggrep; do
3637     for ac_exec_ext in '' $ac_executable_extensions; do
3638       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3639       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3640 # Check for GNU ac_path_GREP and select it if it is found.
3641   # Check for GNU $ac_path_GREP
3642 case `"$ac_path_GREP" --version 2>&1` in
3643 *GNU*)
3644   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3645 *)
3646   ac_count=0
3647   $as_echo_n 0123456789 >"conftest.in"
3648   while :
3649   do
3650     cat "conftest.in" "conftest.in" >"conftest.tmp"
3651     mv "conftest.tmp" "conftest.in"
3652     cp "conftest.in" "conftest.nl"
3653     $as_echo 'GREP' >> "conftest.nl"
3654     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3655     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3656     as_fn_arith $ac_count + 1 && ac_count=$as_val
3657     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3658       # Best one so far, save it but keep looking for a better one
3659       ac_cv_path_GREP="$ac_path_GREP"
3660       ac_path_GREP_max=$ac_count
3661     fi
3662     # 10*(2^10) chars as input seems more than enough
3663     test $ac_count -gt 10 && break
3664   done
3665   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3666 esac
3667
3668       $ac_path_GREP_found && break 3
3669     done
3670   done
3671   done
3672 IFS=$as_save_IFS
3673   if test -z "$ac_cv_path_GREP"; then
3674     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3675   fi
3676 else
3677   ac_cv_path_GREP=$GREP
3678 fi
3679
3680 fi
3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3682 $as_echo "$ac_cv_path_GREP" >&6; }
3683  GREP="$ac_cv_path_GREP"
3684
3685
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3687 $as_echo_n "checking for egrep... " >&6; }
3688 if test "${ac_cv_path_EGREP+set}" = set; then :
3689   $as_echo_n "(cached) " >&6
3690 else
3691   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3692    then ac_cv_path_EGREP="$GREP -E"
3693    else
3694      if test -z "$EGREP"; then
3695   ac_path_EGREP_found=false
3696   # Loop through the user's path and test for each of PROGNAME-LIST
3697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3699 do
3700   IFS=$as_save_IFS
3701   test -z "$as_dir" && as_dir=.
3702     for ac_prog in egrep; do
3703     for ac_exec_ext in '' $ac_executable_extensions; do
3704       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3705       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3706 # Check for GNU ac_path_EGREP and select it if it is found.
3707   # Check for GNU $ac_path_EGREP
3708 case `"$ac_path_EGREP" --version 2>&1` in
3709 *GNU*)
3710   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3711 *)
3712   ac_count=0
3713   $as_echo_n 0123456789 >"conftest.in"
3714   while :
3715   do
3716     cat "conftest.in" "conftest.in" >"conftest.tmp"
3717     mv "conftest.tmp" "conftest.in"
3718     cp "conftest.in" "conftest.nl"
3719     $as_echo 'EGREP' >> "conftest.nl"
3720     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3721     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3722     as_fn_arith $ac_count + 1 && ac_count=$as_val
3723     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3724       # Best one so far, save it but keep looking for a better one
3725       ac_cv_path_EGREP="$ac_path_EGREP"
3726       ac_path_EGREP_max=$ac_count
3727     fi
3728     # 10*(2^10) chars as input seems more than enough
3729     test $ac_count -gt 10 && break
3730   done
3731   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3732 esac
3733
3734       $ac_path_EGREP_found && break 3
3735     done
3736   done
3737   done
3738 IFS=$as_save_IFS
3739   if test -z "$ac_cv_path_EGREP"; then
3740     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3741   fi
3742 else
3743   ac_cv_path_EGREP=$EGREP
3744 fi
3745
3746    fi
3747 fi
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3749 $as_echo "$ac_cv_path_EGREP" >&6; }
3750  EGREP="$ac_cv_path_EGREP"
3751
3752
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3754 $as_echo_n "checking for ANSI C header files... " >&6; }
3755 if test "${ac_cv_header_stdc+set}" = set; then :
3756   $as_echo_n "(cached) " >&6
3757 else
3758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3759 /* end confdefs.h.  */
3760 #include <stdlib.h>
3761 #include <stdarg.h>
3762 #include <string.h>
3763 #include <float.h>
3764
3765 int
3766 main ()
3767 {
3768
3769   ;
3770   return 0;
3771 }
3772 _ACEOF
3773 if ac_fn_c_try_compile "$LINENO"; then :
3774   ac_cv_header_stdc=yes
3775 else
3776   ac_cv_header_stdc=no
3777 fi
3778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3779
3780 if test $ac_cv_header_stdc = yes; then
3781   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3783 /* end confdefs.h.  */
3784 #include <string.h>
3785
3786 _ACEOF
3787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3788   $EGREP "memchr" >/dev/null 2>&1; then :
3789
3790 else
3791   ac_cv_header_stdc=no
3792 fi
3793 rm -f conftest*
3794
3795 fi
3796
3797 if test $ac_cv_header_stdc = yes; then
3798   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800 /* end confdefs.h.  */
3801 #include <stdlib.h>
3802
3803 _ACEOF
3804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3805   $EGREP "free" >/dev/null 2>&1; then :
3806
3807 else
3808   ac_cv_header_stdc=no
3809 fi
3810 rm -f conftest*
3811
3812 fi
3813
3814 if test $ac_cv_header_stdc = yes; then
3815   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3816   if test "$cross_compiling" = yes; then :
3817   :
3818 else
3819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3820 /* end confdefs.h.  */
3821 #include <ctype.h>
3822 #include <stdlib.h>
3823 #if ((' ' & 0x0FF) == 0x020)
3824 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3825 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3826 #else
3827 # define ISLOWER(c) \
3828                    (('a' <= (c) && (c) <= 'i') \
3829                      || ('j' <= (c) && (c) <= 'r') \
3830                      || ('s' <= (c) && (c) <= 'z'))
3831 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3832 #endif
3833
3834 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3835 int
3836 main ()
3837 {
3838   int i;
3839   for (i = 0; i < 256; i++)
3840     if (XOR (islower (i), ISLOWER (i))
3841         || toupper (i) != TOUPPER (i))
3842       return 2;
3843   return 0;
3844 }
3845 _ACEOF
3846 if ac_fn_c_try_run "$LINENO"; then :
3847
3848 else
3849   ac_cv_header_stdc=no
3850 fi
3851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3852   conftest.$ac_objext conftest.beam conftest.$ac_ext
3853 fi
3854
3855 fi
3856 fi
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3858 $as_echo "$ac_cv_header_stdc" >&6; }
3859 if test $ac_cv_header_stdc = yes; then
3860
3861 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3862
3863 fi
3864
3865 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3866 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3867                   inttypes.h stdint.h unistd.h
3868 do :
3869   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3870 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3871 "
3872 eval as_val=\$$as_ac_Header
3873    if test "x$as_val" = x""yes; then :
3874   cat >>confdefs.h <<_ACEOF
3875 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3876 _ACEOF
3877
3878 fi
3879
3880 done
3881
3882
3883
3884   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3885 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3886   MINIX=yes
3887 else
3888   MINIX=
3889 fi
3890
3891
3892   if test "$MINIX" = yes; then
3893
3894 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3895
3896
3897 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3898
3899
3900 $as_echo "#define _MINIX 1" >>confdefs.h
3901
3902   fi
3903
3904
3905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3906 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3907 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3908   $as_echo_n "(cached) " >&6
3909 else
3910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h.  */
3912
3913 #         define __EXTENSIONS__ 1
3914           $ac_includes_default
3915 int
3916 main ()
3917 {
3918
3919   ;
3920   return 0;
3921 }
3922 _ACEOF
3923 if ac_fn_c_try_compile "$LINENO"; then :
3924   ac_cv_safe_to_define___extensions__=yes
3925 else
3926   ac_cv_safe_to_define___extensions__=no
3927 fi
3928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3929 fi
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3931 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3932   test $ac_cv_safe_to_define___extensions__ = yes &&
3933     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3934
3935   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3936
3937   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3938
3939   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3940
3941   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3942
3943
3944 ac_aux_dir=
3945 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3946   for ac_t in install-sh install.sh shtool; do
3947     if test -f "$ac_dir/$ac_t"; then
3948       ac_aux_dir=$ac_dir
3949       ac_install_sh="$ac_aux_dir/$ac_t -c"
3950       break 2
3951     fi
3952   done
3953 done
3954 if test -z "$ac_aux_dir"; then
3955   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3956 fi
3957
3958 # These three variables are undocumented and unsupported,
3959 # and are intended to be withdrawn in a future Autoconf release.
3960 # They can cause serious problems if a builder's source tree is in a directory
3961 # whose full name contains unusual characters.
3962 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3963 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3964 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3965
3966
3967 # Make sure we can run config.sub.
3968 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3969   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3970
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3972 $as_echo_n "checking build system type... " >&6; }
3973 if test "${ac_cv_build+set}" = set; then :
3974   $as_echo_n "(cached) " >&6
3975 else
3976   ac_build_alias=$build_alias
3977 test "x$ac_build_alias" = x &&
3978   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3979 test "x$ac_build_alias" = x &&
3980   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3981 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3982   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3983
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3986 $as_echo "$ac_cv_build" >&6; }
3987 case $ac_cv_build in
3988 *-*-*) ;;
3989 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3990 esac
3991 build=$ac_cv_build
3992 ac_save_IFS=$IFS; IFS='-'
3993 set x $ac_cv_build
3994 shift
3995 build_cpu=$1
3996 build_vendor=$2
3997 shift; shift
3998 # Remember, the first character of IFS is used to create $*,
3999 # except with old shells:
4000 build_os=$*
4001 IFS=$ac_save_IFS
4002 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4003
4004
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4006 $as_echo_n "checking host system type... " >&6; }
4007 if test "${ac_cv_host+set}" = set; then :
4008   $as_echo_n "(cached) " >&6
4009 else
4010   if test "x$host_alias" = x; then
4011   ac_cv_host=$ac_cv_build
4012 else
4013   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4014     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4015 fi
4016
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4019 $as_echo "$ac_cv_host" >&6; }
4020 case $ac_cv_host in
4021 *-*-*) ;;
4022 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4023 esac
4024 host=$ac_cv_host
4025 ac_save_IFS=$IFS; IFS='-'
4026 set x $ac_cv_host
4027 shift
4028 host_cpu=$1
4029 host_vendor=$2
4030 shift; shift
4031 # Remember, the first character of IFS is used to create $*,
4032 # except with old shells:
4033 host_os=$*
4034 IFS=$ac_save_IFS
4035 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4036
4037
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4039 $as_echo_n "checking target system type... " >&6; }
4040 if test "${ac_cv_target+set}" = set; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   if test "x$target_alias" = x; then
4044   ac_cv_target=$ac_cv_host
4045 else
4046   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4047     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4048 fi
4049
4050 fi
4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4052 $as_echo "$ac_cv_target" >&6; }
4053 case $ac_cv_target in
4054 *-*-*) ;;
4055 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4056 esac
4057 target=$ac_cv_target
4058 ac_save_IFS=$IFS; IFS='-'
4059 set x $ac_cv_target
4060 shift
4061 target_cpu=$1
4062 target_vendor=$2
4063 shift; shift
4064 # Remember, the first character of IFS is used to create $*,
4065 # except with old shells:
4066 target_os=$*
4067 IFS=$ac_save_IFS
4068 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4069
4070
4071 # The aliases save the names the user supplied, while $host etc.
4072 # will get canonicalized.
4073 test -n "$target_alias" &&
4074   test "$program_prefix$program_suffix$program_transform_name" = \
4075     NONENONEs,x,x, &&
4076   program_prefix=${target_alias}-
4077
4078 # The tests for host and target for $enable_largefile require
4079 # canonical names.
4080
4081
4082
4083 # As the $enable_largefile decision depends on --enable-plugins we must set it
4084 # even in directories otherwise not depending on the $plugins option.
4085
4086
4087 # Check whether --enable-plugins was given.
4088 if test "${enable_plugins+set}" = set; then :
4089   enableval=$enable_plugins; case "${enableval}" in
4090   yes | "") plugins=yes ;;
4091   no) plugins=no ;;
4092   *) plugins=yes ;;
4093  esac
4094 else
4095   plugins=no
4096 fi
4097
4098
4099
4100 case "${host}" in
4101   sparc-*-solaris*|i[3-7]86-*-solaris*)
4102     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4103     # are mutually exclusive; and without procfs support, the bfd/ elf module
4104     # cannot provide certain routines such as elfcore_write_prpsinfo
4105     # or elfcore_write_prstatus.  So unless the user explicitly requested
4106     # large-file support through the --enable-largefile switch, disable
4107     # large-file support in favor of procfs support.
4108     test "${target}" = "${host}" -a "x$plugins" = xno \
4109       && : ${enable_largefile="no"}
4110     ;;
4111 esac
4112
4113 # Check whether --enable-largefile was given.
4114 if test "${enable_largefile+set}" = set; then :
4115   enableval=$enable_largefile;
4116 fi
4117
4118 if test "$enable_largefile" != no; then
4119
4120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4121 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4122 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4123   $as_echo_n "(cached) " >&6
4124 else
4125   ac_cv_sys_largefile_CC=no
4126      if test "$GCC" != yes; then
4127        ac_save_CC=$CC
4128        while :; do
4129          # IRIX 6.2 and later do not support large files by default,
4130          # so use the C compiler's -n32 option if that helps.
4131          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4132 /* end confdefs.h.  */
4133 #include <sys/types.h>
4134  /* Check that off_t can represent 2**63 - 1 correctly.
4135     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4136     since some C++ compilers masquerading as C compilers
4137     incorrectly reject 9223372036854775807.  */
4138 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4139   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4140                        && LARGE_OFF_T % 2147483647 == 1)
4141                       ? 1 : -1];
4142 int
4143 main ()
4144 {
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150          if ac_fn_c_try_compile "$LINENO"; then :
4151   break
4152 fi
4153 rm -f core conftest.err conftest.$ac_objext
4154          CC="$CC -n32"
4155          if ac_fn_c_try_compile "$LINENO"; then :
4156   ac_cv_sys_largefile_CC=' -n32'; break
4157 fi
4158 rm -f core conftest.err conftest.$ac_objext
4159          break
4160        done
4161        CC=$ac_save_CC
4162        rm -f conftest.$ac_ext
4163     fi
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4166 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4167   if test "$ac_cv_sys_largefile_CC" != no; then
4168     CC=$CC$ac_cv_sys_largefile_CC
4169   fi
4170
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4172 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4173 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4174   $as_echo_n "(cached) " >&6
4175 else
4176   while :; do
4177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4178 /* end confdefs.h.  */
4179 #include <sys/types.h>
4180  /* Check that off_t can represent 2**63 - 1 correctly.
4181     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4182     since some C++ compilers masquerading as C compilers
4183     incorrectly reject 9223372036854775807.  */
4184 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4185   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4186                        && LARGE_OFF_T % 2147483647 == 1)
4187                       ? 1 : -1];
4188 int
4189 main ()
4190 {
4191
4192   ;
4193   return 0;
4194 }
4195 _ACEOF
4196 if ac_fn_c_try_compile "$LINENO"; then :
4197   ac_cv_sys_file_offset_bits=no; break
4198 fi
4199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201 /* end confdefs.h.  */
4202 #define _FILE_OFFSET_BITS 64
4203 #include <sys/types.h>
4204  /* Check that off_t can represent 2**63 - 1 correctly.
4205     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4206     since some C++ compilers masquerading as C compilers
4207     incorrectly reject 9223372036854775807.  */
4208 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4209   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4210                        && LARGE_OFF_T % 2147483647 == 1)
4211                       ? 1 : -1];
4212 int
4213 main ()
4214 {
4215
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221   ac_cv_sys_file_offset_bits=64; break
4222 fi
4223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4224   ac_cv_sys_file_offset_bits=unknown
4225   break
4226 done
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4229 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4230 case $ac_cv_sys_file_offset_bits in #(
4231   no | unknown) ;;
4232   *)
4233 cat >>confdefs.h <<_ACEOF
4234 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4235 _ACEOF
4236 ;;
4237 esac
4238 rm -rf conftest*
4239   if test $ac_cv_sys_file_offset_bits = unknown; then
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4241 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4242 if test "${ac_cv_sys_large_files+set}" = set; then :
4243   $as_echo_n "(cached) " >&6
4244 else
4245   while :; do
4246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4247 /* end confdefs.h.  */
4248 #include <sys/types.h>
4249  /* Check that off_t can represent 2**63 - 1 correctly.
4250     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4251     since some C++ compilers masquerading as C compilers
4252     incorrectly reject 9223372036854775807.  */
4253 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4254   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4255                        && LARGE_OFF_T % 2147483647 == 1)
4256                       ? 1 : -1];
4257 int
4258 main ()
4259 {
4260
4261   ;
4262   return 0;
4263 }
4264 _ACEOF
4265 if ac_fn_c_try_compile "$LINENO"; then :
4266   ac_cv_sys_large_files=no; break
4267 fi
4268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270 /* end confdefs.h.  */
4271 #define _LARGE_FILES 1
4272 #include <sys/types.h>
4273  /* Check that off_t can represent 2**63 - 1 correctly.
4274     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4275     since some C++ compilers masquerading as C compilers
4276     incorrectly reject 9223372036854775807.  */
4277 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4278   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4279                        && LARGE_OFF_T % 2147483647 == 1)
4280                       ? 1 : -1];
4281 int
4282 main ()
4283 {
4284
4285   ;
4286   return 0;
4287 }
4288 _ACEOF
4289 if ac_fn_c_try_compile "$LINENO"; then :
4290   ac_cv_sys_large_files=1; break
4291 fi
4292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4293   ac_cv_sys_large_files=unknown
4294   break
4295 done
4296 fi
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4298 $as_echo "$ac_cv_sys_large_files" >&6; }
4299 case $ac_cv_sys_large_files in #(
4300   no | unknown) ;;
4301   *)
4302 cat >>confdefs.h <<_ACEOF
4303 #define _LARGE_FILES $ac_cv_sys_large_files
4304 _ACEOF
4305 ;;
4306 esac
4307 rm -rf conftest*
4308   fi
4309 fi
4310
4311
4312
4313
4314
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4316 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4317 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4318   $as_echo_n "(cached) " >&6
4319 else
4320   am_cv_prog_cc_stdc=no
4321 ac_save_CC="$CC"
4322 # Don't try gcc -ansi; that turns off useful extensions and
4323 # breaks some systems' header files.
4324 # AIX                   -qlanglvl=ansi
4325 # Ultrix and OSF/1      -std1
4326 # HP-UX 10.20 and later -Ae
4327 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4328 # SVR4                  -Xc -D__EXTENSIONS__
4329 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4330 do
4331   CC="$ac_save_CC $ac_arg"
4332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4333 /* end confdefs.h.  */
4334 #include <stdarg.h>
4335 #include <stdio.h>
4336 #include <sys/types.h>
4337 #include <sys/stat.h>
4338 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4339 struct buf { int x; };
4340 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4341 static char *e (p, i)
4342      char **p;
4343      int i;
4344 {
4345   return p[i];
4346 }
4347 static char *f (char * (*g) (char **, int), char **p, ...)
4348 {
4349   char *s;
4350   va_list v;
4351   va_start (v,p);
4352   s = g (p, va_arg (v,int));
4353   va_end (v);
4354   return s;
4355 }
4356 int test (int i, double x);
4357 struct s1 {int (*f) (int a);};
4358 struct s2 {int (*f) (double a);};
4359 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4360 int argc;
4361 char **argv;
4362
4363 int
4364 main ()
4365 {
4366
4367 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4368
4369   ;
4370   return 0;
4371 }
4372 _ACEOF
4373 if ac_fn_c_try_compile "$LINENO"; then :
4374   am_cv_prog_cc_stdc="$ac_arg"; break
4375 fi
4376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4377 done
4378 CC="$ac_save_CC"
4379
4380 fi
4381
4382 if test -z "$am_cv_prog_cc_stdc"; then
4383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4384 $as_echo "none needed" >&6; }
4385 else
4386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4387 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4388 fi
4389 case "x$am_cv_prog_cc_stdc" in
4390   x|xno) ;;
4391   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4392 esac
4393
4394 # expand $ac_aux_dir to an absolute path
4395 am_aux_dir=`cd $ac_aux_dir && pwd`
4396
4397 if test x"${install_sh}" != xset; then
4398   case $am_aux_dir in
4399   *\ * | *\     *)
4400     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4401   *)
4402     install_sh="\${SHELL} $am_aux_dir/install-sh"
4403   esac
4404 fi
4405
4406 # Installed binaries are usually stripped using `strip' when the user
4407 # run `make install-strip'.  However `strip' might not be the right
4408 # tool to use in cross-compilation environments, therefore Automake
4409 # will honor the `STRIP' environment variable to overrule this program.
4410 if test "$cross_compiling" != no; then
4411   if test -n "$ac_tool_prefix"; then
4412   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4413 set dummy ${ac_tool_prefix}strip; ac_word=$2
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4415 $as_echo_n "checking for $ac_word... " >&6; }
4416 if test "${ac_cv_prog_STRIP+set}" = set; then :
4417   $as_echo_n "(cached) " >&6
4418 else
4419   if test -n "$STRIP"; then
4420   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4421 else
4422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4423 for as_dir in $PATH
4424 do
4425   IFS=$as_save_IFS
4426   test -z "$as_dir" && as_dir=.
4427     for ac_exec_ext in '' $ac_executable_extensions; do
4428   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4429     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4430     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4431     break 2
4432   fi
4433 done
4434   done
4435 IFS=$as_save_IFS
4436
4437 fi
4438 fi
4439 STRIP=$ac_cv_prog_STRIP
4440 if test -n "$STRIP"; then
4441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4442 $as_echo "$STRIP" >&6; }
4443 else
4444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4445 $as_echo "no" >&6; }
4446 fi
4447
4448
4449 fi
4450 if test -z "$ac_cv_prog_STRIP"; then
4451   ac_ct_STRIP=$STRIP
4452   # Extract the first word of "strip", so it can be a program name with args.
4453 set dummy strip; ac_word=$2
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4455 $as_echo_n "checking for $ac_word... " >&6; }
4456 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4457   $as_echo_n "(cached) " >&6
4458 else
4459   if test -n "$ac_ct_STRIP"; then
4460   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4461 else
4462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4463 for as_dir in $PATH
4464 do
4465   IFS=$as_save_IFS
4466   test -z "$as_dir" && as_dir=.
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4469     ac_cv_prog_ac_ct_STRIP="strip"
4470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4471     break 2
4472   fi
4473 done
4474   done
4475 IFS=$as_save_IFS
4476
4477 fi
4478 fi
4479 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4480 if test -n "$ac_ct_STRIP"; then
4481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4482 $as_echo "$ac_ct_STRIP" >&6; }
4483 else
4484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4485 $as_echo "no" >&6; }
4486 fi
4487
4488   if test "x$ac_ct_STRIP" = x; then
4489     STRIP=":"
4490   else
4491     case $cross_compiling:$ac_tool_warned in
4492 yes:)
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4494 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4495 ac_tool_warned=yes ;;
4496 esac
4497     STRIP=$ac_ct_STRIP
4498   fi
4499 else
4500   STRIP="$ac_cv_prog_STRIP"
4501 fi
4502
4503 fi
4504 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4505
4506
4507 ac_aux_dir=
4508 for ac_dir in .. "$srcdir"/..; do
4509   for ac_t in install-sh install.sh shtool; do
4510     if test -f "$ac_dir/$ac_t"; then
4511       ac_aux_dir=$ac_dir
4512       ac_install_sh="$ac_aux_dir/$ac_t -c"
4513       break 2
4514     fi
4515   done
4516 done
4517 if test -z "$ac_aux_dir"; then
4518   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4519 fi
4520
4521 # These three variables are undocumented and unsupported,
4522 # and are intended to be withdrawn in a future Autoconf release.
4523 # They can cause serious problems if a builder's source tree is in a directory
4524 # whose full name contains unusual characters.
4525 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4526 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4527 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4528
4529
4530
4531 test "$program_prefix" != NONE &&
4532   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4533 # Use a double $ so make ignores it.
4534 test "$program_suffix" != NONE &&
4535   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4536 # Double any \ or $.
4537 # By default was `s,x,x', remove it if useless.
4538 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4539 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4540
4541
4542 # Dependency checking.
4543 rm -rf .tst 2>/dev/null
4544 mkdir .tst 2>/dev/null
4545 if test -d .tst; then
4546   am__leading_dot=.
4547 else
4548   am__leading_dot=_
4549 fi
4550 rmdir .tst 2>/dev/null
4551
4552 DEPDIR="${am__leading_dot}deps"
4553
4554 ac_config_commands="$ac_config_commands depdir"
4555
4556
4557 depcc="$CC"   am_compiler_list=
4558
4559 am_depcomp=$ac_aux_dir/depcomp
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4561 $as_echo_n "checking dependency style of $depcc... " >&6; }
4562 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4563   $as_echo_n "(cached) " >&6
4564 else
4565   if test -f "$am_depcomp"; then
4566   # We make a subdir and do the tests there.  Otherwise we can end up
4567   # making bogus files that we don't know about and never remove.  For
4568   # instance it was reported that on HP-UX the gcc test will end up
4569   # making a dummy file named `D' -- because `-MD' means `put the output
4570   # in D'.
4571   mkdir conftest.dir
4572   # Copy depcomp to subdir because otherwise we won't find it if we're
4573   # using a relative directory.
4574   cp "$am_depcomp" conftest.dir
4575   cd conftest.dir
4576   # We will build objects and dependencies in a subdirectory because
4577   # it helps to detect inapplicable dependency modes.  For instance
4578   # both Tru64's cc and ICC support -MD to output dependencies as a
4579   # side effect of compilation, but ICC will put the dependencies in
4580   # the current directory while Tru64 will put them in the object
4581   # directory.
4582   mkdir sub
4583
4584   am_cv_CC_dependencies_compiler_type=none
4585   if test "$am_compiler_list" = ""; then
4586      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4587   fi
4588   for depmode in $am_compiler_list; do
4589     if test $depmode = none; then break; fi
4590
4591     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4592     # Setup a source with many dependencies, because some compilers
4593     # like to wrap large dependency lists on column 80 (with \), and
4594     # we should not choose a depcomp mode which is confused by this.
4595     #
4596     # We need to recreate these files for each test, as the compiler may
4597     # overwrite some of them when testing with obscure command lines.
4598     # This happens at least with the AIX C compiler.
4599     : > sub/conftest.c
4600     for i in 1 2 3 4 5 6; do
4601       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4602       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4603       # Solaris 8's {/usr,}/bin/sh.
4604       touch sub/conftst$i.h
4605     done
4606     echo "include sub/conftest.Po" > confmf
4607
4608     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4609     # mode.  It turns out that the SunPro C++ compiler does not properly
4610     # handle `-M -o', and we need to detect this.
4611     depcmd="depmode=$depmode \
4612        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4613        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4614        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4615     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4616     if env $depcmd > conftest.err 2>&1 &&
4617        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4618        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4619        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4620       # icc doesn't choke on unknown options, it will just issue warnings
4621       # or remarks (even with -Werror).  So we grep stderr for any message
4622       # that says an option was ignored or not supported.
4623       # When given -MP, icc 7.0 and 7.1 complain thusly:
4624       #   icc: Command line warning: ignoring option '-M'; no argument required
4625       # The diagnosis changed in icc 8.0:
4626       #   icc: Command line remark: option '-MP' not supported
4627       if (grep 'ignoring option' conftest.err ||
4628           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4629         am_cv_CC_dependencies_compiler_type=$depmode
4630         $as_echo "$as_me:$LINENO: success" >&5
4631         break
4632       fi
4633     fi
4634     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4635     sed -e 's/^/| /' < conftest.err >&5
4636   done
4637
4638   cd ..
4639   rm -rf conftest.dir
4640 else
4641   am_cv_CC_dependencies_compiler_type=none
4642 fi
4643
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4646 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4647 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4648 then as_fn_error "no usable dependency style found" "$LINENO" 5
4649 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4650
4651 fi
4652
4653
4654 # Check for the 'make' the user wants to use.
4655 for ac_prog in make
4656 do
4657   # Extract the first word of "$ac_prog", so it can be a program name with args.
4658 set dummy $ac_prog; ac_word=$2
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4660 $as_echo_n "checking for $ac_word... " >&6; }
4661 if test "${ac_cv_prog_MAKE+set}" = set; then :
4662   $as_echo_n "(cached) " >&6
4663 else
4664   if test -n "$MAKE"; then
4665   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4666 else
4667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4668 for as_dir in $PATH
4669 do
4670   IFS=$as_save_IFS
4671   test -z "$as_dir" && as_dir=.
4672     for ac_exec_ext in '' $ac_executable_extensions; do
4673   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4674     ac_cv_prog_MAKE="$ac_prog"
4675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4676     break 2
4677   fi
4678 done
4679   done
4680 IFS=$as_save_IFS
4681
4682 fi
4683 fi
4684 MAKE=$ac_cv_prog_MAKE
4685 if test -n "$MAKE"; then
4686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4687 $as_echo "$MAKE" >&6; }
4688 else
4689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4690 $as_echo "no" >&6; }
4691 fi
4692
4693
4694   test -n "$MAKE" && break
4695 done
4696
4697 MAKE_IS_GNU=
4698 case "`$MAKE --version 2>&1 | sed 1q`" in
4699   *GNU*)
4700     MAKE_IS_GNU=yes
4701     ;;
4702 esac
4703  if test "$MAKE_IS_GNU" = yes; then
4704   GMAKE_TRUE=
4705   GMAKE_FALSE='#'
4706 else
4707   GMAKE_TRUE='#'
4708   GMAKE_FALSE=
4709 fi
4710
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4712 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4713 set x ${MAKE-make}
4714 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4715 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   cat >conftest.make <<\_ACEOF
4719 SHELL = /bin/sh
4720 all:
4721         @echo '@@@%%%=$(MAKE)=@@@%%%'
4722 _ACEOF
4723 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4724 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4725   *@@@%%%=?*=@@@%%%*)
4726     eval ac_cv_prog_make_${ac_make}_set=yes;;
4727   *)
4728     eval ac_cv_prog_make_${ac_make}_set=no;;
4729 esac
4730 rm -f conftest.make
4731 fi
4732 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4734 $as_echo "yes" >&6; }
4735   SET_MAKE=
4736 else
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4738 $as_echo "no" >&6; }
4739   SET_MAKE="MAKE=${MAKE-make}"
4740 fi
4741
4742
4743 # Configure gnulib.  We need to build gnulib under some other
4744 # directory not "gnulib", to avoid the problem of both GDB and
4745 # GDBserver wanting to build it in the same directory, when building
4746 # in the source dir.
4747
4748   in_src="gnulib"
4749   in_build="build-gnulib"
4750
4751   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4752   # so they do not pile up.
4753   ac_sub_configure_args=
4754   ac_prev=
4755   eval "set x $ac_configure_args"
4756   shift
4757   for ac_arg
4758   do
4759     if test -n "$ac_prev"; then
4760       ac_prev=
4761       continue
4762     fi
4763     case $ac_arg in
4764     -cache-file | --cache-file | --cache-fil | --cache-fi \
4765     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4766       ac_prev=cache_file ;;
4767     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4768     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4769     | --c=*)
4770       ;;
4771     --config-cache | -C)
4772       ;;
4773     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4774       ac_prev=srcdir ;;
4775     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4776       ;;
4777     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4778       ac_prev=prefix ;;
4779     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4780       ;;
4781     --disable-option-checking)
4782       ;;
4783     *)
4784       case $ac_arg in
4785       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4786       esac
4787       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4788     esac
4789   done
4790
4791   # Always prepend --prefix to ensure using the same prefix
4792   # in subdir configurations.
4793   ac_arg="--prefix=$prefix"
4794   case $ac_arg in
4795   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4796   esac
4797   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4798
4799   # Pass --silent
4800   if test "$silent" = yes; then
4801     ac_sub_configure_args="--silent $ac_sub_configure_args"
4802   fi
4803
4804   # Always prepend --disable-option-checking to silence warnings, since
4805   # different subdirs can have different --enable and --with options.
4806   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4807
4808   ac_popdir=`pwd`
4809   ac_dir=$in_build
4810
4811   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4812   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4813   $as_echo "$ac_msg" >&6
4814   as_dir="$ac_dir"; as_fn_mkdir_p
4815
4816   case $srcdir in
4817   [\\/]* | ?:[\\/]* )
4818     ac_srcdir=$srcdir/$in_src ;;
4819   *) # Relative name.
4820     ac_srcdir=../$srcdir/$in_src ;;
4821   esac
4822
4823   cd "$ac_dir"
4824
4825   ac_sub_configure=$ac_srcdir/configure
4826
4827   # Make the cache file name correct relative to the subdirectory.
4828   case $cache_file in
4829   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4830   *) # Relative name.
4831     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4832   esac
4833
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4835 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4836   # The eval makes quoting arguments work.
4837   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4838        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4839     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4840
4841   cd "$ac_popdir"
4842
4843
4844
4845 CONFIG_OBS=
4846 CONFIG_DEPS=
4847 CONFIG_SRCS=
4848 ENABLE_CFLAGS=
4849
4850 CONFIG_ALL=
4851 CONFIG_CLEAN=
4852 CONFIG_INSTALL=
4853 CONFIG_UNINSTALL=
4854
4855 # If we haven't got the data from the intl directory,
4856 # assume NLS is disabled.
4857 USE_NLS=no
4858 LIBINTL=
4859 LIBINTL_DEP=
4860 INCINTL=
4861 XGETTEXT=
4862 GMSGFMT=
4863 POSUB=
4864
4865 if test -f  ../intl/config.intl; then
4866   .  ../intl/config.intl
4867 fi
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4869 $as_echo_n "checking whether NLS is requested... " >&6; }
4870 if test x"$USE_NLS" != xyes; then
4871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4872 $as_echo "no" >&6; }
4873 else
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4875 $as_echo "yes" >&6; }
4876
4877 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4878
4879
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4881 $as_echo_n "checking for catalogs to be installed... " >&6; }
4882   # Look for .po and .gmo files in the source directory.
4883   CATALOGS=
4884   XLINGUAS=
4885   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4886     # If there aren't any .gmo files the shell will give us the
4887     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4888     # weeded out.
4889     case "$cat" in *\**)
4890       continue;;
4891     esac
4892     # The quadruple backslash is collapsed to a double backslash
4893     # by the backticks, then collapsed again by the double quotes,
4894     # leaving us with one backslash in the sed expression (right
4895     # before the dot that mustn't act as a wildcard).
4896     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4897     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4898     # The user is allowed to set LINGUAS to a list of languages to
4899     # install catalogs for.  If it's empty that means "all of them."
4900     if test "x$LINGUAS" = x; then
4901       CATALOGS="$CATALOGS $cat"
4902       XLINGUAS="$XLINGUAS $lang"
4903     else
4904       case "$LINGUAS" in *$lang*)
4905         CATALOGS="$CATALOGS $cat"
4906         XLINGUAS="$XLINGUAS $lang"
4907         ;;
4908       esac
4909     fi
4910   done
4911   LINGUAS="$XLINGUAS"
4912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4913 $as_echo "$LINGUAS" >&6; }
4914
4915
4916     DATADIRNAME=share
4917
4918   INSTOBJEXT=.mo
4919
4920   GENCAT=gencat
4921
4922   CATOBJEXT=.gmo
4923
4924 fi
4925
4926 localedir='${datadir}/locale'
4927
4928
4929 if test x"$USE_NLS" = xyes; then
4930    CONFIG_ALL="$CONFIG_ALL all-po"
4931    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4932    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4933    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4934 fi
4935
4936 GNULIB=build-gnulib/import
4937
4938 # For Makefile dependencies.
4939 GNULIB_STDINT_H=
4940 if test x"$STDINT_H" != x; then
4941   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4942 fi
4943
4944
4945 PACKAGE=gdb
4946
4947 cat >>confdefs.h <<_ACEOF
4948 #define PACKAGE "$PACKAGE"
4949 _ACEOF
4950
4951
4952
4953 # We never need to detect it in this sub-configure.
4954 # But preserve it for config.status --recheck.
4955
4956
4957
4958 MAKEINFO_EXTRA_FLAGS=""
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4960 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4961 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4962   $as_echo_n "(cached) " >&6
4963 else
4964   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4965   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4966     gdb_cv_have_makeinfo_click=yes
4967   else
4968     gdb_cv_have_makeinfo_click=no
4969   fi
4970 fi
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4972 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4973 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4974   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4975 fi
4976
4977
4978
4979
4980 # Check whether --with-separate-debug-dir was given.
4981 if test "${with_separate_debug_dir+set}" = set; then :
4982   withval=$with_separate_debug_dir;
4983     DEBUGDIR=$withval
4984 else
4985   DEBUGDIR=${libdir}/debug
4986 fi
4987
4988
4989   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4990   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4991   ac_define_dir=`eval echo $DEBUGDIR`
4992   ac_define_dir=`eval echo $ac_define_dir`
4993
4994 cat >>confdefs.h <<_ACEOF
4995 #define DEBUGDIR "$ac_define_dir"
4996 _ACEOF
4997
4998
4999
5000
5001   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5002      if test "x$prefix" = xNONE; then
5003         test_prefix=/usr/local
5004      else
5005         test_prefix=$prefix
5006      fi
5007   else
5008      test_prefix=$exec_prefix
5009   fi
5010   value=0
5011   case ${ac_define_dir} in
5012      "${test_prefix}"|"${test_prefix}/"*|\
5013         '${exec_prefix}'|'${exec_prefix}/'*)
5014      value=1
5015      ;;
5016   esac
5017
5018 cat >>confdefs.h <<_ACEOF
5019 #define DEBUGDIR_RELOCATABLE $value
5020 _ACEOF
5021
5022
5023
5024
5025 # We can't pass paths as command line arguments.
5026 # Mingw32 tries to be clever and will convert the paths for us.
5027 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5028 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5029 # This breaks GDB's relocatable path conversions since paths passed in
5030 # config.h would not get so translated, the path prefixes no longer match.
5031
5032   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5033   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5034   ac_define_dir=`eval echo $bindir`
5035   ac_define_dir=`eval echo $ac_define_dir`
5036
5037 cat >>confdefs.h <<_ACEOF
5038 #define BINDIR "$ac_define_dir"
5039 _ACEOF
5040
5041
5042
5043 # GDB's datadir relocation
5044
5045
5046
5047 # Check whether --with-gdb-datadir was given.
5048 if test "${with_gdb_datadir+set}" = set; then :
5049   withval=$with_gdb_datadir;
5050     GDB_DATADIR=$withval
5051 else
5052   GDB_DATADIR=${datadir}/gdb
5053 fi
5054
5055
5056   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5057   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5058   ac_define_dir=`eval echo $GDB_DATADIR`
5059   ac_define_dir=`eval echo $ac_define_dir`
5060
5061 cat >>confdefs.h <<_ACEOF
5062 #define GDB_DATADIR "$ac_define_dir"
5063 _ACEOF
5064
5065
5066
5067
5068   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5069      if test "x$prefix" = xNONE; then
5070         test_prefix=/usr/local
5071      else
5072         test_prefix=$prefix
5073      fi
5074   else
5075      test_prefix=$exec_prefix
5076   fi
5077   value=0
5078   case ${ac_define_dir} in
5079      "${test_prefix}"|"${test_prefix}/"*|\
5080         '${exec_prefix}'|'${exec_prefix}/'*)
5081      value=1
5082      ;;
5083   esac
5084
5085 cat >>confdefs.h <<_ACEOF
5086 #define GDB_DATADIR_RELOCATABLE $value
5087 _ACEOF
5088
5089
5090
5091
5092
5093 # Check whether --with-relocated-sources was given.
5094 if test "${with_relocated_sources+set}" = set; then :
5095   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5096
5097   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5098   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5099   ac_define_dir=`eval echo $reloc_srcdir`
5100   ac_define_dir=`eval echo $ac_define_dir`
5101
5102 cat >>confdefs.h <<_ACEOF
5103 #define RELOC_SRCDIR "$ac_define_dir"
5104 _ACEOF
5105
5106
5107
5108 fi
5109
5110
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5112 $as_echo_n "checking for default auto-load directory... " >&6; }
5113
5114 # Check whether --with-auto-load-dir was given.
5115 if test "${with_auto_load_dir+set}" = set; then :
5116   withval=$with_auto_load_dir;
5117 else
5118   with_auto_load_dir='$debugdir:$datadir/auto-load'
5119 fi
5120
5121 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5122
5123   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5124   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5125   ac_define_dir=`eval echo $escape_dir`
5126   ac_define_dir=`eval echo $ac_define_dir`
5127
5128 cat >>confdefs.h <<_ACEOF
5129 #define AUTO_LOAD_DIR "$ac_define_dir"
5130 _ACEOF
5131
5132
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5134 $as_echo "$with_auto_load_dir" >&6; }
5135
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5137 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5138
5139 # Check whether --with-auto-load-safe-path was given.
5140 if test "${with_auto_load_safe_path+set}" = set; then :
5141   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5142      with_auto_load_safe_path="/"
5143      fi
5144 else
5145   with_auto_load_safe_path="$with_auto_load_dir"
5146 fi
5147
5148 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5149
5150   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5151   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5152   ac_define_dir=`eval echo $escape_dir`
5153   ac_define_dir=`eval echo $ac_define_dir`
5154
5155 cat >>confdefs.h <<_ACEOF
5156 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5157 _ACEOF
5158
5159
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5161 $as_echo "$with_auto_load_safe_path" >&6; }
5162
5163
5164
5165 subdirs="$subdirs testsuite"
5166
5167
5168 # Check whether to support alternative target configurations
5169 # Check whether --enable-targets was given.
5170 if test "${enable_targets+set}" = set; then :
5171   enableval=$enable_targets; case "${enableval}" in
5172   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5173             ;;
5174   no)       enable_targets= ;;
5175   *)        enable_targets=$enableval ;;
5176 esac
5177 fi
5178
5179
5180 # Check whether to enable 64-bit support on 32-bit hosts
5181 # Check whether --enable-64-bit-bfd was given.
5182 if test "${enable_64_bit_bfd+set}" = set; then :
5183   enableval=$enable_64_bit_bfd; case "${enableval}" in
5184   yes)  want64=true  ;;
5185   no)   want64=false ;;
5186   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5187 esac
5188 else
5189   want64=false
5190 fi
5191
5192 # Provide defaults for some variables set by the per-host and per-target
5193 # configuration.
5194 gdb_host_obs=posix-hdep.o
5195
5196 if test "${target}" = "${host}"; then
5197   gdb_native=yes
5198 else
5199   gdb_native=no
5200 fi
5201
5202 . $srcdir/configure.host
5203
5204 # Accumulate some settings from configure.tgt over all enabled targets
5205
5206 TARGET_OBS=
5207 all_targets=
5208 HAVE_NATIVE_GCORE_TARGET=
5209
5210 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5211 do
5212   if test "$targ_alias" = "all"; then
5213     all_targets=true
5214   else
5215     # Canonicalize the secondary target names.
5216     result=`$ac_config_sub $targ_alias 2>/dev/null`
5217     if test -n "$result"; then
5218         targ=$result
5219     else
5220         targ=$targ_alias
5221     fi
5222
5223     . ${srcdir}/configure.tgt
5224
5225     if test -z "${gdb_target_obs}"; then :
5226   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5227 fi
5228
5229     # Target-specific object files
5230     for i in ${gdb_target_obs}; do
5231         case " $TARGET_OBS " in
5232         *" ${i} "*) ;;
5233         *)
5234           TARGET_OBS="$TARGET_OBS ${i}"
5235           ;;
5236         esac
5237     done
5238
5239     # Check whether this target needs 64-bit CORE_ADDR
5240     if test x${want64} = xfalse; then
5241       . ${srcdir}/../bfd/config.bfd
5242     fi
5243
5244     # Check whether this target is native and supports gcore.
5245     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5246        && $gdb_have_gcore; then
5247       HAVE_NATIVE_GCORE_TARGET=1
5248     fi
5249   fi
5250 done
5251
5252 if test x${all_targets} = xtrue; then
5253
5254   # We want all 64-bit targets if we either:
5255   #  - run on a 64-bit host  or
5256   #  - already require 64-bit support for some other target  or
5257   #  - the --enable-64-bit-bfd option was supplied
5258   # Otherwise we only support all 32-bit targets.
5259   #
5260   # NOTE: This test must be in sync with the corresponding
5261   #       tests in BFD!
5262
5263   if test x${want64} = xfalse; then
5264     # The cast to long int works around a bug in the HP C Compiler
5265 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5266 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5267 # This bug is HP SR number 8606223364.
5268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5269 $as_echo_n "checking size of long... " >&6; }
5270 if test "${ac_cv_sizeof_long+set}" = set; then :
5271   $as_echo_n "(cached) " >&6
5272 else
5273   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5274
5275 else
5276   if test "$ac_cv_type_long" = yes; then
5277      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5279 { as_fn_set_status 77
5280 as_fn_error "cannot compute sizeof (long)
5281 See \`config.log' for more details." "$LINENO" 5; }; }
5282    else
5283      ac_cv_sizeof_long=0
5284    fi
5285 fi
5286
5287 fi
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5289 $as_echo "$ac_cv_sizeof_long" >&6; }
5290
5291
5292
5293 cat >>confdefs.h <<_ACEOF
5294 #define SIZEOF_LONG $ac_cv_sizeof_long
5295 _ACEOF
5296
5297
5298     if test "x${ac_cv_sizeof_long}" = "x8"; then
5299       want64=true
5300     fi
5301   fi
5302   if test x${want64} = xtrue; then
5303     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5304   else
5305     TARGET_OBS='$(ALL_TARGET_OBS)'
5306   fi
5307 fi
5308
5309
5310
5311
5312 # For other settings, only the main target counts.
5313 gdb_sim=
5314 gdb_osabi=
5315 build_gdbserver=
5316 targ=$target; . ${srcdir}/configure.tgt
5317
5318 # Fetch the default architecture and default target vector from BFD.
5319 targ=$target; . $srcdir/../bfd/config.bfd
5320
5321 # We only want the first architecture, so strip off the others if
5322 # there is more than one.
5323 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5324
5325 if test "x$targ_archs" != x; then
5326
5327 cat >>confdefs.h <<_ACEOF
5328 #define DEFAULT_BFD_ARCH $targ_archs
5329 _ACEOF
5330
5331 fi
5332 if test "x$targ_defvec" != x; then
5333
5334 cat >>confdefs.h <<_ACEOF
5335 #define DEFAULT_BFD_VEC $targ_defvec
5336 _ACEOF
5337
5338 fi
5339
5340 # The CLI cannot be disabled yet, but may be in the future.
5341
5342 # Enable CLI.
5343 # Check whether --enable-gdbcli was given.
5344 if test "${enable_gdbcli+set}" = set; then :
5345   enableval=$enable_gdbcli; case $enableval in
5346     yes)
5347       ;;
5348     no)
5349       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5350     *)
5351       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5352   esac
5353 else
5354   enable_gdbcli=yes
5355 fi
5356
5357 if test x"$enable_gdbcli" = xyes; then
5358   if test -d $srcdir/cli; then
5359     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5360     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5361     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5362     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5363   fi
5364 fi
5365
5366 # Enable MI.
5367 # Check whether --enable-gdbmi was given.
5368 if test "${enable_gdbmi+set}" = set; then :
5369   enableval=$enable_gdbmi; case $enableval in
5370     yes | no)
5371       ;;
5372     *)
5373       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5374   esac
5375 else
5376   enable_gdbmi=yes
5377 fi
5378
5379 if test x"$enable_gdbmi" = xyes; then
5380   if test -d $srcdir/mi; then
5381     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5382     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5383     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5384     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5385   fi
5386 fi
5387
5388 # Enable TUI.
5389 # Check whether --enable-tui was given.
5390 if test "${enable_tui+set}" = set; then :
5391   enableval=$enable_tui; case $enableval in
5392     yes | no | auto)
5393       ;;
5394     *)
5395       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5396   esac
5397 else
5398   enable_tui=auto
5399 fi
5400
5401
5402 # Enable gdbtk.
5403 # Check whether --enable-gdbtk was given.
5404 if test "${enable_gdbtk+set}" = set; then :
5405   enableval=$enable_gdbtk; case $enableval in
5406     yes | no)
5407       ;;
5408     *)
5409       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5410   esac
5411 else
5412   if test -d $srcdir/gdbtk; then
5413     enable_gdbtk=yes
5414   else
5415     enable_gdbtk=no
5416   fi
5417 fi
5418
5419 # We unconditionally disable gdbtk tests on selected platforms.
5420 case $host_os in
5421   go32* | windows*)
5422     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5423 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5424     enable_gdbtk=no ;;
5425 esac
5426
5427 # Libunwind support for ia64.
5428
5429
5430 # Check whether --with-libunwind-ia64 was given.
5431 if test "${with_libunwind_ia64+set}" = set; then :
5432   withval=$with_libunwind_ia64;
5433 else
5434   with_libunwind_ia64=auto
5435 fi
5436
5437
5438 # Backward compatibility option.
5439 if test "${with_libunwind+set}" = set; then
5440   if test x"$with_libunwind_ia64" != xauto; then
5441     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5442   fi
5443   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5444 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5445   with_libunwind_ia64="$with_libunwind"
5446 fi
5447
5448 case "$with_libunwind_ia64" in
5449   yes | no)
5450     ;;
5451   auto)
5452     for ac_header in libunwind-ia64.h
5453 do :
5454   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5455 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5456   cat >>confdefs.h <<_ACEOF
5457 #define HAVE_LIBUNWIND_IA64_H 1
5458 _ACEOF
5459
5460 fi
5461
5462 done
5463
5464     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5465     ;;
5466   *)
5467     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5468     ;;
5469 esac
5470
5471 if test x"$with_libunwind_ia64" = xyes; then
5472   for ac_header in libunwind-ia64.h
5473 do :
5474   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5475 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5476   cat >>confdefs.h <<_ACEOF
5477 #define HAVE_LIBUNWIND_IA64_H 1
5478 _ACEOF
5479
5480 fi
5481
5482 done
5483
5484   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5485     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5486   fi
5487   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5488   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5489   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5490 fi
5491
5492 opt_curses=no
5493
5494 # Check whether --with-curses was given.
5495 if test "${with_curses+set}" = set; then :
5496   withval=$with_curses; opt_curses=$withval
5497 fi
5498
5499
5500 prefer_curses=no
5501 if test "$opt_curses" = "yes"; then
5502   prefer_curses=yes
5503 fi
5504
5505 # Profiling support.
5506 # Check whether --enable-profiling was given.
5507 if test "${enable_profiling+set}" = set; then :
5508   enableval=$enable_profiling; case $enableval in
5509     yes | no)
5510       ;;
5511     *)
5512       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5513   esac
5514 else
5515   enable_profiling=no
5516 fi
5517
5518
5519 for ac_func in monstartup _mcleanup
5520 do :
5521   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5522 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5523 eval as_val=\$$as_ac_var
5524    if test "x$as_val" = x""yes; then :
5525   cat >>confdefs.h <<_ACEOF
5526 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5527 _ACEOF
5528
5529 fi
5530 done
5531
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5533 $as_echo_n "checking for _etext... " >&6; }
5534 if test "${ac_cv_var__etext+set}" = set; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538 /* end confdefs.h.  */
5539 #include <stdlib.h>
5540 extern char _etext;
5541
5542 int
5543 main ()
5544 {
5545 free (&_etext);
5546   ;
5547   return 0;
5548 }
5549 _ACEOF
5550 if ac_fn_c_try_link "$LINENO"; then :
5551   ac_cv_var__etext=yes
5552 else
5553   ac_cv_var__etext=no
5554 fi
5555 rm -f core conftest.err conftest.$ac_objext \
5556     conftest$ac_exeext conftest.$ac_ext
5557 fi
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5559 $as_echo "$ac_cv_var__etext" >&6; }
5560 if test $ac_cv_var__etext = yes; then
5561
5562 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5563
5564 fi
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5566 $as_echo_n "checking for etext... " >&6; }
5567 if test "${ac_cv_var_etext+set}" = set; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5571 /* end confdefs.h.  */
5572 #include <stdlib.h>
5573 extern char etext;
5574
5575 int
5576 main ()
5577 {
5578 free (&etext);
5579   ;
5580   return 0;
5581 }
5582 _ACEOF
5583 if ac_fn_c_try_link "$LINENO"; then :
5584   ac_cv_var_etext=yes
5585 else
5586   ac_cv_var_etext=no
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext \
5589     conftest$ac_exeext conftest.$ac_ext
5590 fi
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5592 $as_echo "$ac_cv_var_etext" >&6; }
5593 if test $ac_cv_var_etext = yes; then
5594
5595 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5596
5597 fi
5598 if test "$enable_profiling" = yes ; then
5599   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5600     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5601   fi
5602   PROFILE_CFLAGS=-pg
5603   OLD_CFLAGS="$CFLAGS"
5604   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5605
5606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5607 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5608 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5612 /* end confdefs.h.  */
5613
5614 int
5615 main ()
5616 {
5617 int x;
5618   ;
5619   return 0;
5620 }
5621 _ACEOF
5622 if ac_fn_c_try_compile "$LINENO"; then :
5623   ac_cv_cc_supports_pg=yes
5624 else
5625   ac_cv_cc_supports_pg=no
5626 fi
5627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5628 fi
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5630 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5631
5632   if test $ac_cv_cc_supports_pg = no; then
5633     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5634   fi
5635
5636   CFLAGS="$OLD_CFLAGS"
5637 fi
5638
5639
5640
5641 # Check whether --with-pkgversion was given.
5642 if test "${with_pkgversion+set}" = set; then :
5643   withval=$with_pkgversion; case "$withval" in
5644       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5645       no)  PKGVERSION= ;;
5646       *)   PKGVERSION="($withval) " ;;
5647      esac
5648 else
5649   PKGVERSION="(GDB) "
5650
5651 fi
5652
5653
5654
5655
5656
5657 # Check whether --with-bugurl was given.
5658 if test "${with_bugurl+set}" = set; then :
5659   withval=$with_bugurl; case "$withval" in
5660       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5661       no)  BUGURL=
5662            ;;
5663       *)   BUGURL="$withval"
5664            ;;
5665      esac
5666 else
5667   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5668
5669 fi
5670
5671   case ${BUGURL} in
5672   "")
5673     REPORT_BUGS_TO=
5674     REPORT_BUGS_TEXI=
5675     ;;
5676   *)
5677     REPORT_BUGS_TO="<$BUGURL>"
5678     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5679     ;;
5680   esac;
5681
5682
5683
5684
5685 cat >>confdefs.h <<_ACEOF
5686 #define PKGVERSION "$PKGVERSION"
5687 _ACEOF
5688
5689
5690 cat >>confdefs.h <<_ACEOF
5691 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5692 _ACEOF
5693
5694
5695 # --------------------- #
5696 # Checks for programs.  #
5697 # --------------------- #
5698
5699 for ac_prog in gawk mawk nawk awk
5700 do
5701   # Extract the first word of "$ac_prog", so it can be a program name with args.
5702 set dummy $ac_prog; ac_word=$2
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5704 $as_echo_n "checking for $ac_word... " >&6; }
5705 if test "${ac_cv_prog_AWK+set}" = set; then :
5706   $as_echo_n "(cached) " >&6
5707 else
5708   if test -n "$AWK"; then
5709   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5710 else
5711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5712 for as_dir in $PATH
5713 do
5714   IFS=$as_save_IFS
5715   test -z "$as_dir" && as_dir=.
5716     for ac_exec_ext in '' $ac_executable_extensions; do
5717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5718     ac_cv_prog_AWK="$ac_prog"
5719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5720     break 2
5721   fi
5722 done
5723   done
5724 IFS=$as_save_IFS
5725
5726 fi
5727 fi
5728 AWK=$ac_cv_prog_AWK
5729 if test -n "$AWK"; then
5730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5731 $as_echo "$AWK" >&6; }
5732 else
5733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5734 $as_echo "no" >&6; }
5735 fi
5736
5737
5738   test -n "$AWK" && break
5739 done
5740
5741 # Find a good install program.  We prefer a C program (faster),
5742 # so one script is as good as another.  But avoid the broken or
5743 # incompatible versions:
5744 # SysV /etc/install, /usr/sbin/install
5745 # SunOS /usr/etc/install
5746 # IRIX /sbin/install
5747 # AIX /bin/install
5748 # AmigaOS /C/install, which installs bootblocks on floppy discs
5749 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5750 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5751 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5752 # OS/2's system install, which has a completely different semantic
5753 # ./install, which can be erroneously created by make from ./install.sh.
5754 # Reject install programs that cannot install multiple files.
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5756 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5757 if test -z "$INSTALL"; then
5758 if test "${ac_cv_path_install+set}" = set; then :
5759   $as_echo_n "(cached) " >&6
5760 else
5761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5762 for as_dir in $PATH
5763 do
5764   IFS=$as_save_IFS
5765   test -z "$as_dir" && as_dir=.
5766     # Account for people who put trailing slashes in PATH elements.
5767 case $as_dir/ in #((
5768   ./ | .// | /[cC]/* | \
5769   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5770   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5771   /usr/ucb/* ) ;;
5772   *)
5773     # OSF1 and SCO ODT 3.0 have their own names for install.
5774     # Don't use installbsd from OSF since it installs stuff as root
5775     # by default.
5776     for ac_prog in ginstall scoinst install; do
5777       for ac_exec_ext in '' $ac_executable_extensions; do
5778         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5779           if test $ac_prog = install &&
5780             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5781             # AIX install.  It has an incompatible calling convention.
5782             :
5783           elif test $ac_prog = install &&
5784             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5785             # program-specific install script used by HP pwplus--don't use.
5786             :
5787           else
5788             rm -rf conftest.one conftest.two conftest.dir
5789             echo one > conftest.one
5790             echo two > conftest.two
5791             mkdir conftest.dir
5792             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5793               test -s conftest.one && test -s conftest.two &&
5794               test -s conftest.dir/conftest.one &&
5795               test -s conftest.dir/conftest.two
5796             then
5797               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5798               break 3
5799             fi
5800           fi
5801         fi
5802       done
5803     done
5804     ;;
5805 esac
5806
5807   done
5808 IFS=$as_save_IFS
5809
5810 rm -rf conftest.one conftest.two conftest.dir
5811
5812 fi
5813   if test "${ac_cv_path_install+set}" = set; then
5814     INSTALL=$ac_cv_path_install
5815   else
5816     # As a last resort, use the slow shell script.  Don't cache a
5817     # value for INSTALL within a source directory, because that will
5818     # break other packages using the cache if that directory is
5819     # removed, or if the value is a relative name.
5820     INSTALL=$ac_install_sh
5821   fi
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5824 $as_echo "$INSTALL" >&6; }
5825
5826 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5827 # It thinks the first close brace ends the variable substitution.
5828 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5829
5830 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5831
5832 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5833
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5835 $as_echo_n "checking whether ln -s works... " >&6; }
5836 LN_S=$as_ln_s
5837 if test "$LN_S" = "ln -s"; then
5838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5839 $as_echo "yes" >&6; }
5840 else
5841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5842 $as_echo "no, using $LN_S" >&6; }
5843 fi
5844
5845 if test -n "$ac_tool_prefix"; then
5846   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5847 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5849 $as_echo_n "checking for $ac_word... " >&6; }
5850 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853   if test -n "$RANLIB"; then
5854   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5855 else
5856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5857 for as_dir in $PATH
5858 do
5859   IFS=$as_save_IFS
5860   test -z "$as_dir" && as_dir=.
5861     for ac_exec_ext in '' $ac_executable_extensions; do
5862   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5863     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5865     break 2
5866   fi
5867 done
5868   done
5869 IFS=$as_save_IFS
5870
5871 fi
5872 fi
5873 RANLIB=$ac_cv_prog_RANLIB
5874 if test -n "$RANLIB"; then
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5876 $as_echo "$RANLIB" >&6; }
5877 else
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5879 $as_echo "no" >&6; }
5880 fi
5881
5882
5883 fi
5884 if test -z "$ac_cv_prog_RANLIB"; then
5885   ac_ct_RANLIB=$RANLIB
5886   # Extract the first word of "ranlib", so it can be a program name with args.
5887 set dummy ranlib; ac_word=$2
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5889 $as_echo_n "checking for $ac_word... " >&6; }
5890 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5891   $as_echo_n "(cached) " >&6
5892 else
5893   if test -n "$ac_ct_RANLIB"; then
5894   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5895 else
5896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5897 for as_dir in $PATH
5898 do
5899   IFS=$as_save_IFS
5900   test -z "$as_dir" && as_dir=.
5901     for ac_exec_ext in '' $ac_executable_extensions; do
5902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5903     ac_cv_prog_ac_ct_RANLIB="ranlib"
5904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5905     break 2
5906   fi
5907 done
5908   done
5909 IFS=$as_save_IFS
5910
5911 fi
5912 fi
5913 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5914 if test -n "$ac_ct_RANLIB"; then
5915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5916 $as_echo "$ac_ct_RANLIB" >&6; }
5917 else
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5919 $as_echo "no" >&6; }
5920 fi
5921
5922   if test "x$ac_ct_RANLIB" = x; then
5923     RANLIB=":"
5924   else
5925     case $cross_compiling:$ac_tool_warned in
5926 yes:)
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5928 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5929 ac_tool_warned=yes ;;
5930 esac
5931     RANLIB=$ac_ct_RANLIB
5932   fi
5933 else
5934   RANLIB="$ac_cv_prog_RANLIB"
5935 fi
5936
5937 for ac_prog in 'bison -y' byacc
5938 do
5939   # Extract the first word of "$ac_prog", so it can be a program name with args.
5940 set dummy $ac_prog; ac_word=$2
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5942 $as_echo_n "checking for $ac_word... " >&6; }
5943 if test "${ac_cv_prog_YACC+set}" = set; then :
5944   $as_echo_n "(cached) " >&6
5945 else
5946   if test -n "$YACC"; then
5947   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5948 else
5949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5950 for as_dir in $PATH
5951 do
5952   IFS=$as_save_IFS
5953   test -z "$as_dir" && as_dir=.
5954     for ac_exec_ext in '' $ac_executable_extensions; do
5955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5956     ac_cv_prog_YACC="$ac_prog"
5957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5958     break 2
5959   fi
5960 done
5961   done
5962 IFS=$as_save_IFS
5963
5964 fi
5965 fi
5966 YACC=$ac_cv_prog_YACC
5967 if test -n "$YACC"; then
5968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5969 $as_echo "$YACC" >&6; }
5970 else
5971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5972 $as_echo "no" >&6; }
5973 fi
5974
5975
5976   test -n "$YACC" && break
5977 done
5978 test -n "$YACC" || YACC="yacc"
5979
5980
5981 if test -n "$ac_tool_prefix"; then
5982   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5983 set dummy ${ac_tool_prefix}ar; ac_word=$2
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5985 $as_echo_n "checking for $ac_word... " >&6; }
5986 if test "${ac_cv_prog_AR+set}" = set; then :
5987   $as_echo_n "(cached) " >&6
5988 else
5989   if test -n "$AR"; then
5990   ac_cv_prog_AR="$AR" # Let the user override the test.
5991 else
5992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5993 for as_dir in $PATH
5994 do
5995   IFS=$as_save_IFS
5996   test -z "$as_dir" && as_dir=.
5997     for ac_exec_ext in '' $ac_executable_extensions; do
5998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5999     ac_cv_prog_AR="${ac_tool_prefix}ar"
6000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6001     break 2
6002   fi
6003 done
6004   done
6005 IFS=$as_save_IFS
6006
6007 fi
6008 fi
6009 AR=$ac_cv_prog_AR
6010 if test -n "$AR"; then
6011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6012 $as_echo "$AR" >&6; }
6013 else
6014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6015 $as_echo "no" >&6; }
6016 fi
6017
6018
6019 fi
6020 if test -z "$ac_cv_prog_AR"; then
6021   ac_ct_AR=$AR
6022   # Extract the first word of "ar", so it can be a program name with args.
6023 set dummy ar; ac_word=$2
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6025 $as_echo_n "checking for $ac_word... " >&6; }
6026 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6027   $as_echo_n "(cached) " >&6
6028 else
6029   if test -n "$ac_ct_AR"; then
6030   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6031 else
6032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6033 for as_dir in $PATH
6034 do
6035   IFS=$as_save_IFS
6036   test -z "$as_dir" && as_dir=.
6037     for ac_exec_ext in '' $ac_executable_extensions; do
6038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6039     ac_cv_prog_ac_ct_AR="ar"
6040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6041     break 2
6042   fi
6043 done
6044   done
6045 IFS=$as_save_IFS
6046
6047 fi
6048 fi
6049 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6050 if test -n "$ac_ct_AR"; then
6051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6052 $as_echo "$ac_ct_AR" >&6; }
6053 else
6054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6055 $as_echo "no" >&6; }
6056 fi
6057
6058   if test "x$ac_ct_AR" = x; then
6059     AR=""
6060   else
6061     case $cross_compiling:$ac_tool_warned in
6062 yes:)
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6065 ac_tool_warned=yes ;;
6066 esac
6067     AR=$ac_ct_AR
6068   fi
6069 else
6070   AR="$ac_cv_prog_AR"
6071 fi
6072
6073 if test -n "$ac_tool_prefix"; then
6074   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6075 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6077 $as_echo_n "checking for $ac_word... " >&6; }
6078 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6079   $as_echo_n "(cached) " >&6
6080 else
6081   if test -n "$DLLTOOL"; then
6082   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6083 else
6084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6085 for as_dir in $PATH
6086 do
6087   IFS=$as_save_IFS
6088   test -z "$as_dir" && as_dir=.
6089     for ac_exec_ext in '' $ac_executable_extensions; do
6090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6091     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6093     break 2
6094   fi
6095 done
6096   done
6097 IFS=$as_save_IFS
6098
6099 fi
6100 fi
6101 DLLTOOL=$ac_cv_prog_DLLTOOL
6102 if test -n "$DLLTOOL"; then
6103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6104 $as_echo "$DLLTOOL" >&6; }
6105 else
6106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6107 $as_echo "no" >&6; }
6108 fi
6109
6110
6111 fi
6112 if test -z "$ac_cv_prog_DLLTOOL"; then
6113   ac_ct_DLLTOOL=$DLLTOOL
6114   # Extract the first word of "dlltool", so it can be a program name with args.
6115 set dummy dlltool; ac_word=$2
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6117 $as_echo_n "checking for $ac_word... " >&6; }
6118 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6119   $as_echo_n "(cached) " >&6
6120 else
6121   if test -n "$ac_ct_DLLTOOL"; then
6122   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6123 else
6124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6125 for as_dir in $PATH
6126 do
6127   IFS=$as_save_IFS
6128   test -z "$as_dir" && as_dir=.
6129     for ac_exec_ext in '' $ac_executable_extensions; do
6130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6131     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6133     break 2
6134   fi
6135 done
6136   done
6137 IFS=$as_save_IFS
6138
6139 fi
6140 fi
6141 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6142 if test -n "$ac_ct_DLLTOOL"; then
6143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6144 $as_echo "$ac_ct_DLLTOOL" >&6; }
6145 else
6146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6147 $as_echo "no" >&6; }
6148 fi
6149
6150   if test "x$ac_ct_DLLTOOL" = x; then
6151     DLLTOOL=""
6152   else
6153     case $cross_compiling:$ac_tool_warned in
6154 yes:)
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6157 ac_tool_warned=yes ;;
6158 esac
6159     DLLTOOL=$ac_ct_DLLTOOL
6160   fi
6161 else
6162   DLLTOOL="$ac_cv_prog_DLLTOOL"
6163 fi
6164
6165 if test -n "$ac_tool_prefix"; then
6166   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6167 set dummy ${ac_tool_prefix}windres; ac_word=$2
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6169 $as_echo_n "checking for $ac_word... " >&6; }
6170 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   if test -n "$WINDRES"; then
6174   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6175 else
6176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6177 for as_dir in $PATH
6178 do
6179   IFS=$as_save_IFS
6180   test -z "$as_dir" && as_dir=.
6181     for ac_exec_ext in '' $ac_executable_extensions; do
6182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6183     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185     break 2
6186   fi
6187 done
6188   done
6189 IFS=$as_save_IFS
6190
6191 fi
6192 fi
6193 WINDRES=$ac_cv_prog_WINDRES
6194 if test -n "$WINDRES"; then
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6196 $as_echo "$WINDRES" >&6; }
6197 else
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6199 $as_echo "no" >&6; }
6200 fi
6201
6202
6203 fi
6204 if test -z "$ac_cv_prog_WINDRES"; then
6205   ac_ct_WINDRES=$WINDRES
6206   # Extract the first word of "windres", so it can be a program name with args.
6207 set dummy windres; ac_word=$2
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209 $as_echo_n "checking for $ac_word... " >&6; }
6210 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6211   $as_echo_n "(cached) " >&6
6212 else
6213   if test -n "$ac_ct_WINDRES"; then
6214   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6215 else
6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217 for as_dir in $PATH
6218 do
6219   IFS=$as_save_IFS
6220   test -z "$as_dir" && as_dir=.
6221     for ac_exec_ext in '' $ac_executable_extensions; do
6222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6223     ac_cv_prog_ac_ct_WINDRES="windres"
6224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225     break 2
6226   fi
6227 done
6228   done
6229 IFS=$as_save_IFS
6230
6231 fi
6232 fi
6233 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6234 if test -n "$ac_ct_WINDRES"; then
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6236 $as_echo "$ac_ct_WINDRES" >&6; }
6237 else
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6239 $as_echo "no" >&6; }
6240 fi
6241
6242   if test "x$ac_ct_WINDRES" = x; then
6243     WINDRES=""
6244   else
6245     case $cross_compiling:$ac_tool_warned in
6246 yes:)
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6249 ac_tool_warned=yes ;;
6250 esac
6251     WINDRES=$ac_ct_WINDRES
6252   fi
6253 else
6254   WINDRES="$ac_cv_prog_WINDRES"
6255 fi
6256
6257
6258 case $host_os in
6259   gnu*)
6260     # Needed for GNU Hurd hosts.
6261     if test -n "$ac_tool_prefix"; then
6262   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6263 set dummy ${ac_tool_prefix}mig; ac_word=$2
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6265 $as_echo_n "checking for $ac_word... " >&6; }
6266 if test "${ac_cv_prog_MIG+set}" = set; then :
6267   $as_echo_n "(cached) " >&6
6268 else
6269   if test -n "$MIG"; then
6270   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6271 else
6272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6273 for as_dir in $PATH
6274 do
6275   IFS=$as_save_IFS
6276   test -z "$as_dir" && as_dir=.
6277     for ac_exec_ext in '' $ac_executable_extensions; do
6278   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6279     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6281     break 2
6282   fi
6283 done
6284   done
6285 IFS=$as_save_IFS
6286
6287 fi
6288 fi
6289 MIG=$ac_cv_prog_MIG
6290 if test -n "$MIG"; then
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6292 $as_echo "$MIG" >&6; }
6293 else
6294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6295 $as_echo "no" >&6; }
6296 fi
6297
6298
6299 fi
6300 if test -z "$ac_cv_prog_MIG"; then
6301   ac_ct_MIG=$MIG
6302   # Extract the first word of "mig", so it can be a program name with args.
6303 set dummy mig; ac_word=$2
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6305 $as_echo_n "checking for $ac_word... " >&6; }
6306 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6307   $as_echo_n "(cached) " >&6
6308 else
6309   if test -n "$ac_ct_MIG"; then
6310   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6311 else
6312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6313 for as_dir in $PATH
6314 do
6315   IFS=$as_save_IFS
6316   test -z "$as_dir" && as_dir=.
6317     for ac_exec_ext in '' $ac_executable_extensions; do
6318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6319     ac_cv_prog_ac_ct_MIG="mig"
6320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6321     break 2
6322   fi
6323 done
6324   done
6325 IFS=$as_save_IFS
6326
6327 fi
6328 fi
6329 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6330 if test -n "$ac_ct_MIG"; then
6331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6332 $as_echo "$ac_ct_MIG" >&6; }
6333 else
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6335 $as_echo "no" >&6; }
6336 fi
6337
6338   if test "x$ac_ct_MIG" = x; then
6339     MIG=""
6340   else
6341     case $cross_compiling:$ac_tool_warned in
6342 yes:)
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6345 ac_tool_warned=yes ;;
6346 esac
6347     MIG=$ac_ct_MIG
6348   fi
6349 else
6350   MIG="$ac_cv_prog_MIG"
6351 fi
6352
6353     if test x"$MIG" = x; then
6354       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6355     fi
6356     ;;
6357 esac
6358
6359 # ---------------------- #
6360 # Checks for libraries.  #
6361 # ---------------------- #
6362
6363 # We might need to link with -lm; most simulators need it.
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6365 $as_echo_n "checking for main in -lm... " >&6; }
6366 if test "${ac_cv_lib_m_main+set}" = set; then :
6367   $as_echo_n "(cached) " >&6
6368 else
6369   ac_check_lib_save_LIBS=$LIBS
6370 LIBS="-lm  $LIBS"
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h.  */
6373
6374
6375 int
6376 main ()
6377 {
6378 return main ();
6379   ;
6380   return 0;
6381 }
6382 _ACEOF
6383 if ac_fn_c_try_link "$LINENO"; then :
6384   ac_cv_lib_m_main=yes
6385 else
6386   ac_cv_lib_m_main=no
6387 fi
6388 rm -f core conftest.err conftest.$ac_objext \
6389     conftest$ac_exeext conftest.$ac_ext
6390 LIBS=$ac_check_lib_save_LIBS
6391 fi
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6393 $as_echo "$ac_cv_lib_m_main" >&6; }
6394 if test "x$ac_cv_lib_m_main" = x""yes; then :
6395   cat >>confdefs.h <<_ACEOF
6396 #define HAVE_LIBM 1
6397 _ACEOF
6398
6399   LIBS="-lm $LIBS"
6400
6401 fi
6402
6403
6404 # We need to link with -lw to get `wctype' on Solaris before Solaris
6405 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6406 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6407 # is known to have this problem).  Therefore we avoid libw if we can.
6408 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6409 if test "x$ac_cv_func_wctype" = x""yes; then :
6410
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6413 $as_echo_n "checking for wctype in -lw... " >&6; }
6414 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6415   $as_echo_n "(cached) " >&6
6416 else
6417   ac_check_lib_save_LIBS=$LIBS
6418 LIBS="-lw  $LIBS"
6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6420 /* end confdefs.h.  */
6421
6422 /* Override any GCC internal prototype to avoid an error.
6423    Use char because int might match the return type of a GCC
6424    builtin and then its argument prototype would still apply.  */
6425 #ifdef __cplusplus
6426 extern "C"
6427 #endif
6428 char wctype ();
6429 int
6430 main ()
6431 {
6432 return wctype ();
6433   ;
6434   return 0;
6435 }
6436 _ACEOF
6437 if ac_fn_c_try_link "$LINENO"; then :
6438   ac_cv_lib_w_wctype=yes
6439 else
6440   ac_cv_lib_w_wctype=no
6441 fi
6442 rm -f core conftest.err conftest.$ac_objext \
6443     conftest$ac_exeext conftest.$ac_ext
6444 LIBS=$ac_check_lib_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6447 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6448 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6449   cat >>confdefs.h <<_ACEOF
6450 #define HAVE_LIBW 1
6451 _ACEOF
6452
6453   LIBS="-lw $LIBS"
6454
6455 fi
6456
6457 fi
6458
6459
6460 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6462 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6463 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   ac_func_search_save_LIBS=$LIBS
6467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6468 /* end confdefs.h.  */
6469
6470 /* Override any GCC internal prototype to avoid an error.
6471    Use char because int might match the return type of a GCC
6472    builtin and then its argument prototype would still apply.  */
6473 #ifdef __cplusplus
6474 extern "C"
6475 #endif
6476 char gethostbyname ();
6477 int
6478 main ()
6479 {
6480 return gethostbyname ();
6481   ;
6482   return 0;
6483 }
6484 _ACEOF
6485 for ac_lib in '' nsl; do
6486   if test -z "$ac_lib"; then
6487     ac_res="none required"
6488   else
6489     ac_res=-l$ac_lib
6490     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6491   fi
6492   if ac_fn_c_try_link "$LINENO"; then :
6493   ac_cv_search_gethostbyname=$ac_res
6494 fi
6495 rm -f core conftest.err conftest.$ac_objext \
6496     conftest$ac_exeext
6497   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6498   break
6499 fi
6500 done
6501 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6502
6503 else
6504   ac_cv_search_gethostbyname=no
6505 fi
6506 rm conftest.$ac_ext
6507 LIBS=$ac_func_search_save_LIBS
6508 fi
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6510 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6511 ac_res=$ac_cv_search_gethostbyname
6512 if test "$ac_res" != no; then :
6513   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6514
6515 fi
6516
6517
6518 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6520 $as_echo_n "checking for library containing socketpair... " >&6; }
6521 if test "${ac_cv_search_socketpair+set}" = set; then :
6522   $as_echo_n "(cached) " >&6
6523 else
6524   ac_func_search_save_LIBS=$LIBS
6525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h.  */
6527
6528 /* Override any GCC internal prototype to avoid an error.
6529    Use char because int might match the return type of a GCC
6530    builtin and then its argument prototype would still apply.  */
6531 #ifdef __cplusplus
6532 extern "C"
6533 #endif
6534 char socketpair ();
6535 int
6536 main ()
6537 {
6538 return socketpair ();
6539   ;
6540   return 0;
6541 }
6542 _ACEOF
6543 for ac_lib in '' socket; do
6544   if test -z "$ac_lib"; then
6545     ac_res="none required"
6546   else
6547     ac_res=-l$ac_lib
6548     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6549   fi
6550   if ac_fn_c_try_link "$LINENO"; then :
6551   ac_cv_search_socketpair=$ac_res
6552 fi
6553 rm -f core conftest.err conftest.$ac_objext \
6554     conftest$ac_exeext
6555   if test "${ac_cv_search_socketpair+set}" = set; then :
6556   break
6557 fi
6558 done
6559 if test "${ac_cv_search_socketpair+set}" = set; then :
6560
6561 else
6562   ac_cv_search_socketpair=no
6563 fi
6564 rm conftest.$ac_ext
6565 LIBS=$ac_func_search_save_LIBS
6566 fi
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6568 $as_echo "$ac_cv_search_socketpair" >&6; }
6569 ac_res=$ac_cv_search_socketpair
6570 if test "$ac_res" != no; then :
6571   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6572
6573 fi
6574
6575
6576 # Link in zlib if we can.  This allows us to read compressed debug sections.
6577
6578   # See if the user specified whether he wants zlib support or not.
6579
6580 # Check whether --with-zlib was given.
6581 if test "${with_zlib+set}" = set; then :
6582   withval=$with_zlib;
6583 else
6584   with_zlib=auto
6585 fi
6586
6587
6588   if test "$with_zlib" != "no"; then
6589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6590 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6591 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   ac_func_search_save_LIBS=$LIBS
6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h.  */
6597
6598 /* Override any GCC internal prototype to avoid an error.
6599    Use char because int might match the return type of a GCC
6600    builtin and then its argument prototype would still apply.  */
6601 #ifdef __cplusplus
6602 extern "C"
6603 #endif
6604 char zlibVersion ();
6605 int
6606 main ()
6607 {
6608 return zlibVersion ();
6609   ;
6610   return 0;
6611 }
6612 _ACEOF
6613 for ac_lib in '' z; do
6614   if test -z "$ac_lib"; then
6615     ac_res="none required"
6616   else
6617     ac_res=-l$ac_lib
6618     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6619   fi
6620   if ac_fn_c_try_link "$LINENO"; then :
6621   ac_cv_search_zlibVersion=$ac_res
6622 fi
6623 rm -f core conftest.err conftest.$ac_objext \
6624     conftest$ac_exeext
6625   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6626   break
6627 fi
6628 done
6629 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6630
6631 else
6632   ac_cv_search_zlibVersion=no
6633 fi
6634 rm conftest.$ac_ext
6635 LIBS=$ac_func_search_save_LIBS
6636 fi
6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6638 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6639 ac_res=$ac_cv_search_zlibVersion
6640 if test "$ac_res" != no; then :
6641   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6642   for ac_header in zlib.h
6643 do :
6644   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6645 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6646   cat >>confdefs.h <<_ACEOF
6647 #define HAVE_ZLIB_H 1
6648 _ACEOF
6649
6650 fi
6651
6652 done
6653
6654 fi
6655
6656     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6657       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6658     fi
6659   fi
6660
6661
6662 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6664 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6665 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6666   $as_echo_n "(cached) " >&6
6667 else
6668   ac_func_search_save_LIBS=$LIBS
6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6670 /* end confdefs.h.  */
6671
6672 /* Override any GCC internal prototype to avoid an error.
6673    Use char because int might match the return type of a GCC
6674    builtin and then its argument prototype would still apply.  */
6675 #ifdef __cplusplus
6676 extern "C"
6677 #endif
6678 char dlgetmodinfo ();
6679 int
6680 main ()
6681 {
6682 return dlgetmodinfo ();
6683   ;
6684   return 0;
6685 }
6686 _ACEOF
6687 for ac_lib in '' dl xpdl; do
6688   if test -z "$ac_lib"; then
6689     ac_res="none required"
6690   else
6691     ac_res=-l$ac_lib
6692     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6693   fi
6694   if ac_fn_c_try_link "$LINENO"; then :
6695   ac_cv_search_dlgetmodinfo=$ac_res
6696 fi
6697 rm -f core conftest.err conftest.$ac_objext \
6698     conftest$ac_exeext
6699   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6700   break
6701 fi
6702 done
6703 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6704
6705 else
6706   ac_cv_search_dlgetmodinfo=no
6707 fi
6708 rm conftest.$ac_ext
6709 LIBS=$ac_func_search_save_LIBS
6710 fi
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6712 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6713 ac_res=$ac_cv_search_dlgetmodinfo
6714 if test "$ac_res" != no; then :
6715   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6716
6717 fi
6718
6719
6720
6721
6722
6723 # Check whether --with-libiconv-prefix was given.
6724 if test "${with_libiconv_prefix+set}" = set; then :
6725   withval=$with_libiconv_prefix;
6726     for dir in `echo "$withval" | tr : ' '`; do
6727       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6728       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6729     done
6730
6731 fi
6732
6733
6734   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6735   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6736
6737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6738 $as_echo_n "checking for iconv... " >&6; }
6739 if test "${am_cv_func_iconv+set}" = set; then :
6740   $as_echo_n "(cached) " >&6
6741 else
6742
6743     am_cv_func_iconv="no, consider installing GNU libiconv"
6744     am_cv_lib_iconv=no
6745     am_cv_use_build_libiconv=no
6746     am_cv_build_libiconv_path=
6747
6748     # If libiconv is part of the build tree, then try using it over
6749     # any system iconv.
6750     if test -d ../libiconv; then
6751       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6752         am_save_LIBS="$LIBS"
6753         am_save_CPPFLAGS="$CPPFLAGS"
6754         LIBS="$LIBS $lib_dir/libiconv.a"
6755         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6756         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6757 /* end confdefs.h.  */
6758 #include <stdlib.h>
6759 #include <iconv.h>
6760 int
6761 main ()
6762 {
6763 iconv_t cd = iconv_open("","");
6764            iconv(cd,NULL,NULL,NULL,NULL);
6765            iconv_close(cd);
6766   ;
6767   return 0;
6768 }
6769 _ACEOF
6770 if ac_fn_c_try_link "$LINENO"; then :
6771   am_cv_use_build_libiconv=yes
6772           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6773           am_cv_lib_iconv=yes
6774           am_cv_func_iconv=yes
6775 fi
6776 rm -f core conftest.err conftest.$ac_objext \
6777     conftest$ac_exeext conftest.$ac_ext
6778         LIBS="$am_save_LIBS"
6779         CPPFLAGS="$am_save_CPPFLAGS"
6780         if test "$am_cv_use_build_libiconv" = "yes"; then
6781           break
6782         fi
6783       done
6784     fi
6785
6786     # Next, try to find iconv in libc.
6787     if test "$am_cv_func_iconv" != yes; then
6788       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6789 /* end confdefs.h.  */
6790 #include <stdlib.h>
6791 #include <iconv.h>
6792 int
6793 main ()
6794 {
6795 iconv_t cd = iconv_open("","");
6796          iconv(cd,NULL,NULL,NULL,NULL);
6797          iconv_close(cd);
6798   ;
6799   return 0;
6800 }
6801 _ACEOF
6802 if ac_fn_c_try_link "$LINENO"; then :
6803   am_cv_func_iconv=yes
6804 fi
6805 rm -f core conftest.err conftest.$ac_objext \
6806     conftest$ac_exeext conftest.$ac_ext
6807     fi
6808
6809     # If iconv was not in libc, try -liconv.  In this case, arrange to
6810     # look in the libiconv prefix, if it was specified by the user.
6811     if test "$am_cv_func_iconv" != yes; then
6812       am_save_CPPFLAGS="$CPPFLAGS"
6813       am_save_LIBS="$LIBS"
6814       if test -n "$LIBICONV_INCLUDE"; then
6815         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6816         LIBS="$LIBS $LIBICONV_LIBDIR"
6817       fi
6818       LIBS="$LIBS -liconv"
6819       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6820 /* end confdefs.h.  */
6821 #include <stdlib.h>
6822 #include <iconv.h>
6823 int
6824 main ()
6825 {
6826 iconv_t cd = iconv_open("","");
6827          iconv(cd,NULL,NULL,NULL,NULL);
6828          iconv_close(cd);
6829   ;
6830   return 0;
6831 }
6832 _ACEOF
6833 if ac_fn_c_try_link "$LINENO"; then :
6834   am_cv_lib_iconv=yes
6835         am_cv_func_iconv=yes
6836 fi
6837 rm -f core conftest.err conftest.$ac_objext \
6838     conftest$ac_exeext conftest.$ac_ext
6839       LIBS="$am_save_LIBS"
6840       CPPFLAGS="$am_save_CPPFLAGS"
6841     fi
6842
6843 fi
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6845 $as_echo "$am_cv_func_iconv" >&6; }
6846
6847   # Set the various flags based on the cache variables.  We can't rely
6848   # on the flags to remain set from the above code, due to caching.
6849   LIBICONV=
6850   if test "$am_cv_lib_iconv" = yes; then
6851     LIBICONV="-liconv"
6852   else
6853     LIBICONV_LIBDIR=
6854     LIBICONV_INCLUDE=
6855   fi
6856   if test "$am_cv_use_build_libiconv" = yes; then
6857     LIBICONV="$am_cv_build_libiconv_path"
6858     LIBICONV_LIBDIR=""
6859     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6860   fi
6861   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6862   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6863
6864   if test "$am_cv_func_iconv" = yes; then
6865
6866 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6867
6868     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6869 $as_echo_n "checking for iconv declaration... " >&6; }
6870     if test "${am_cv_proto_iconv+set}" = set; then :
6871   $as_echo_n "(cached) " >&6
6872 else
6873
6874       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6875 /* end confdefs.h.  */
6876
6877 #include <stdlib.h>
6878 #include <iconv.h>
6879 extern
6880 #ifdef __cplusplus
6881 "C"
6882 #endif
6883 #if defined(__STDC__) || defined(__cplusplus)
6884 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6885 #else
6886 size_t iconv();
6887 #endif
6888
6889 int
6890 main ()
6891 {
6892
6893   ;
6894   return 0;
6895 }
6896 _ACEOF
6897 if ac_fn_c_try_compile "$LINENO"; then :
6898   am_cv_proto_iconv_arg1=""
6899 else
6900   am_cv_proto_iconv_arg1="const"
6901 fi
6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6903       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6904 fi
6905
6906     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6908          }$am_cv_proto_iconv" >&5
6909 $as_echo "${ac_t:-
6910          }$am_cv_proto_iconv" >&6; }
6911
6912 cat >>confdefs.h <<_ACEOF
6913 #define ICONV_CONST $am_cv_proto_iconv_arg1
6914 _ACEOF
6915
6916   fi
6917
6918
6919 # GDB may fork/exec the iconv program to get the list of supported character
6920 # sets.  Allow the user to specify where to find it.
6921 # There are several factors affecting the choice of option name:
6922 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6923 #   the build-time location of libiconv files.
6924 # - The program we need to find is iconv, which comes with glibc.  The user
6925 #   doesn't necessarily have libiconv installed.  Therefore naming this
6926 #   --with-libiconv-foo feels wrong.
6927 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6928 #   defined to work on directories not files (though it really doesn't know
6929 #   the difference).
6930 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6931 #   with --with-libiconv-prefix.
6932 # Putting these together is why the option name is --with-iconv-bin.
6933
6934
6935 # Check whether --with-iconv-bin was given.
6936 if test "${with_iconv_bin+set}" = set; then :
6937   withval=$with_iconv_bin; iconv_bin="${withval}"
6938
6939 cat >>confdefs.h <<_ACEOF
6940 #define ICONV_BIN "${iconv_bin}"
6941 _ACEOF
6942
6943
6944   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6945      if test "x$prefix" = xNONE; then
6946         test_prefix=/usr/local
6947      else
6948         test_prefix=$prefix
6949      fi
6950   else
6951      test_prefix=$exec_prefix
6952   fi
6953   value=0
6954   case ${iconv_bin} in
6955      "${test_prefix}"|"${test_prefix}/"*|\
6956         '${exec_prefix}'|'${exec_prefix}/'*)
6957      value=1
6958      ;;
6959   esac
6960
6961 cat >>confdefs.h <<_ACEOF
6962 #define ICONV_BIN_RELOCATABLE $value
6963 _ACEOF
6964
6965
6966
6967 fi
6968
6969
6970 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6971 # There is a very specific comment in /usr/include/curses.h explaining that
6972 # termcap routines built into libcurses must not be used.
6973 #
6974 # The symptoms we observed so far is GDB unexpectedly changing
6975 # the terminal settings when tgetent is called - this is particularly
6976 # visible as the output is missing carriage returns, and so rapidly
6977 # becomes very hard to read.
6978 #
6979 # The readline configure script has already decided that libtermcap
6980 # was enough for its purposes, and so decided to build readline using
6981 # libtermcap.  Since the TUI mode requires curses, building GDB with
6982 # TUI enabled results in both libraries to be used at the same time,
6983 # which is not allowed.  This basically means that GDB with TUI is
6984 # broken on alpha-osf.
6985
6986 case $host_os in
6987   osf* )
6988     if test x"$enable_tui" = xyes; then
6989       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6990     fi
6991     if test x"$enable_tui" = xauto; then
6992       enable_tui=no
6993     fi
6994     ;;
6995 esac
6996
6997 # For the TUI, we need enhanced curses functionality.
6998 if test x"$enable_tui" != xno; then
6999   prefer_curses=yes
7000 fi
7001
7002 curses_found=no
7003 if test x"$prefer_curses" = xyes; then
7004   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7005   # curses library because the latter might not provide all the
7006   # functionality we need.  However, this leads to problems on systems
7007   # where the linker searches /usr/local/lib, but the compiler doesn't
7008   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7009   # default installation of ncurses on alpha*-dec-osf* will lead to such
7010   # a situation.
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7012 $as_echo_n "checking for library containing waddstr... " >&6; }
7013 if test "${ac_cv_search_waddstr+set}" = set; then :
7014   $as_echo_n "(cached) " >&6
7015 else
7016   ac_func_search_save_LIBS=$LIBS
7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h.  */
7019
7020 /* Override any GCC internal prototype to avoid an error.
7021    Use char because int might match the return type of a GCC
7022    builtin and then its argument prototype would still apply.  */
7023 #ifdef __cplusplus
7024 extern "C"
7025 #endif
7026 char waddstr ();
7027 int
7028 main ()
7029 {
7030 return waddstr ();
7031   ;
7032   return 0;
7033 }
7034 _ACEOF
7035 for ac_lib in '' ncurses cursesX curses; do
7036   if test -z "$ac_lib"; then
7037     ac_res="none required"
7038   else
7039     ac_res=-l$ac_lib
7040     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7041   fi
7042   if ac_fn_c_try_link "$LINENO"; then :
7043   ac_cv_search_waddstr=$ac_res
7044 fi
7045 rm -f core conftest.err conftest.$ac_objext \
7046     conftest$ac_exeext
7047   if test "${ac_cv_search_waddstr+set}" = set; then :
7048   break
7049 fi
7050 done
7051 if test "${ac_cv_search_waddstr+set}" = set; then :
7052
7053 else
7054   ac_cv_search_waddstr=no
7055 fi
7056 rm conftest.$ac_ext
7057 LIBS=$ac_func_search_save_LIBS
7058 fi
7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7060 $as_echo "$ac_cv_search_waddstr" >&6; }
7061 ac_res=$ac_cv_search_waddstr
7062 if test "$ac_res" != no; then :
7063   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7064
7065 fi
7066
7067
7068   if test "$ac_cv_search_waddstr" != no; then
7069     curses_found=yes
7070   fi
7071 fi
7072
7073 # Check whether we should enable the TUI, but only do so if we really
7074 # can.
7075 if test x"$enable_tui" != xno; then
7076   if test -d $srcdir/tui; then
7077     if test "$curses_found" != no; then
7078       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7079       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7080       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7081       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7082     else
7083       if test x"$enable_tui" = xyes; then
7084         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7085       else
7086         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7087 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7088       fi
7089     fi
7090   fi
7091 fi
7092
7093 # Since GDB uses Readline, we need termcap functionality.  In many
7094 # cases this will be provided by the curses library, but some systems
7095 # have a seperate termcap library, or no curses library at all.
7096
7097 case $host_os in
7098   cygwin*)
7099     if test -d $srcdir/libtermcap; then
7100       LIBS="../libtermcap/libtermcap.a $LIBS"
7101       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7102     fi ;;
7103   go32* | *djgpp*)
7104     ac_cv_search_tgetent="none required"
7105     ;;
7106   *mingw32*)
7107     ac_cv_search_tgetent="none required"
7108     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
7109     ;;
7110 esac
7111
7112 # These are the libraries checked by Readline.
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7114 $as_echo_n "checking for library containing tgetent... " >&6; }
7115 if test "${ac_cv_search_tgetent+set}" = set; then :
7116   $as_echo_n "(cached) " >&6
7117 else
7118   ac_func_search_save_LIBS=$LIBS
7119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7120 /* end confdefs.h.  */
7121
7122 /* Override any GCC internal prototype to avoid an error.
7123    Use char because int might match the return type of a GCC
7124    builtin and then its argument prototype would still apply.  */
7125 #ifdef __cplusplus
7126 extern "C"
7127 #endif
7128 char tgetent ();
7129 int
7130 main ()
7131 {
7132 return tgetent ();
7133   ;
7134   return 0;
7135 }
7136 _ACEOF
7137 for ac_lib in '' termcap tinfo curses ncurses; do
7138   if test -z "$ac_lib"; then
7139     ac_res="none required"
7140   else
7141     ac_res=-l$ac_lib
7142     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7143   fi
7144   if ac_fn_c_try_link "$LINENO"; then :
7145   ac_cv_search_tgetent=$ac_res
7146 fi
7147 rm -f core conftest.err conftest.$ac_objext \
7148     conftest$ac_exeext
7149   if test "${ac_cv_search_tgetent+set}" = set; then :
7150   break
7151 fi
7152 done
7153 if test "${ac_cv_search_tgetent+set}" = set; then :
7154
7155 else
7156   ac_cv_search_tgetent=no
7157 fi
7158 rm conftest.$ac_ext
7159 LIBS=$ac_func_search_save_LIBS
7160 fi
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7162 $as_echo "$ac_cv_search_tgetent" >&6; }
7163 ac_res=$ac_cv_search_tgetent
7164 if test "$ac_res" != no; then :
7165   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7166
7167 fi
7168
7169
7170 if test "$ac_cv_search_tgetent" = no; then
7171   as_fn_error "no termcap library found" "$LINENO" 5
7172 fi
7173
7174
7175 # Check whether --with-system-readline was given.
7176 if test "${with_system_readline+set}" = set; then :
7177   withval=$with_system_readline;
7178 fi
7179
7180
7181 if test "$with_system_readline" = yes; then
7182   READLINE=-lreadline
7183   READLINE_DEPS=
7184   READLINE_CFLAGS=
7185   READLINE_TEXI_INCFLAG=
7186 else
7187   READLINE='$(READLINE_DIR)/libreadline.a'
7188   READLINE_DEPS='$(READLINE)'
7189   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7190   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7191 fi
7192
7193
7194
7195
7196
7197 # Generate jit-reader.h
7198
7199 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7200 TARGET_PTR=
7201
7202 # The cast to long int works around a bug in the HP C Compiler
7203 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7204 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7205 # This bug is HP SR number 8606223364.
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7207 $as_echo_n "checking size of unsigned long long... " >&6; }
7208 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7209   $as_echo_n "(cached) " >&6
7210 else
7211   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7212
7213 else
7214   if test "$ac_cv_type_unsigned_long_long" = yes; then
7215      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7217 { as_fn_set_status 77
7218 as_fn_error "cannot compute sizeof (unsigned long long)
7219 See \`config.log' for more details." "$LINENO" 5; }; }
7220    else
7221      ac_cv_sizeof_unsigned_long_long=0
7222    fi
7223 fi
7224
7225 fi
7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7227 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7228
7229
7230
7231 cat >>confdefs.h <<_ACEOF
7232 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7233 _ACEOF
7234
7235
7236 # The cast to long int works around a bug in the HP C Compiler
7237 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7238 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7239 # This bug is HP SR number 8606223364.
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7241 $as_echo_n "checking size of unsigned long... " >&6; }
7242 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7243   $as_echo_n "(cached) " >&6
7244 else
7245   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7246
7247 else
7248   if test "$ac_cv_type_unsigned_long" = yes; then
7249      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7251 { as_fn_set_status 77
7252 as_fn_error "cannot compute sizeof (unsigned long)
7253 See \`config.log' for more details." "$LINENO" 5; }; }
7254    else
7255      ac_cv_sizeof_unsigned_long=0
7256    fi
7257 fi
7258
7259 fi
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7261 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7262
7263
7264
7265 cat >>confdefs.h <<_ACEOF
7266 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7267 _ACEOF
7268
7269
7270 # The cast to long int works around a bug in the HP C Compiler
7271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7273 # This bug is HP SR number 8606223364.
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7275 $as_echo_n "checking size of unsigned __int128... " >&6; }
7276 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7277   $as_echo_n "(cached) " >&6
7278 else
7279   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7280
7281 else
7282   if test "$ac_cv_type_unsigned___int128" = yes; then
7283      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7285 { as_fn_set_status 77
7286 as_fn_error "cannot compute sizeof (unsigned __int128)
7287 See \`config.log' for more details." "$LINENO" 5; }; }
7288    else
7289      ac_cv_sizeof_unsigned___int128=0
7290    fi
7291 fi
7292
7293 fi
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7295 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7296
7297
7298
7299 cat >>confdefs.h <<_ACEOF
7300 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7301 _ACEOF
7302
7303
7304
7305 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7306   TARGET_PTR="unsigned long"
7307 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7308   TARGET_PTR="unsigned long long"
7309 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7310   TARGET_PTR="unsigned __int128"
7311 else
7312   TARGET_PTR="unsigned long"
7313 fi
7314
7315
7316 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7317
7318
7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7320 $as_echo_n "checking for library containing dlopen... " >&6; }
7321 if test "${ac_cv_search_dlopen+set}" = set; then :
7322   $as_echo_n "(cached) " >&6
7323 else
7324   ac_func_search_save_LIBS=$LIBS
7325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7326 /* end confdefs.h.  */
7327
7328 /* Override any GCC internal prototype to avoid an error.
7329    Use char because int might match the return type of a GCC
7330    builtin and then its argument prototype would still apply.  */
7331 #ifdef __cplusplus
7332 extern "C"
7333 #endif
7334 char dlopen ();
7335 int
7336 main ()
7337 {
7338 return dlopen ();
7339   ;
7340   return 0;
7341 }
7342 _ACEOF
7343 for ac_lib in '' dl; do
7344   if test -z "$ac_lib"; then
7345     ac_res="none required"
7346   else
7347     ac_res=-l$ac_lib
7348     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7349   fi
7350   if ac_fn_c_try_link "$LINENO"; then :
7351   ac_cv_search_dlopen=$ac_res
7352 fi
7353 rm -f core conftest.err conftest.$ac_objext \
7354     conftest$ac_exeext
7355   if test "${ac_cv_search_dlopen+set}" = set; then :
7356   break
7357 fi
7358 done
7359 if test "${ac_cv_search_dlopen+set}" = set; then :
7360
7361 else
7362   ac_cv_search_dlopen=no
7363 fi
7364 rm conftest.$ac_ext
7365 LIBS=$ac_func_search_save_LIBS
7366 fi
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7368 $as_echo "$ac_cv_search_dlopen" >&6; }
7369 ac_res=$ac_cv_search_dlopen
7370 if test "$ac_res" != no; then :
7371   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7372
7373 fi
7374
7375
7376
7377
7378 # Check whether --with-jit-reader-dir was given.
7379 if test "${with_jit_reader_dir+set}" = set; then :
7380   withval=$with_jit_reader_dir;
7381     JIT_READER_DIR=$withval
7382 else
7383   JIT_READER_DIR=${libdir}/gdb
7384 fi
7385
7386
7387   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7388   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7389   ac_define_dir=`eval echo $JIT_READER_DIR`
7390   ac_define_dir=`eval echo $ac_define_dir`
7391
7392 cat >>confdefs.h <<_ACEOF
7393 #define JIT_READER_DIR "$ac_define_dir"
7394 _ACEOF
7395
7396
7397
7398
7399   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7400      if test "x$prefix" = xNONE; then
7401         test_prefix=/usr/local
7402      else
7403         test_prefix=$prefix
7404      fi
7405   else
7406      test_prefix=$exec_prefix
7407   fi
7408   value=0
7409   case ${ac_define_dir} in
7410      "${test_prefix}"|"${test_prefix}/"*|\
7411         '${exec_prefix}'|'${exec_prefix}/'*)
7412      value=1
7413      ;;
7414   esac
7415
7416 cat >>confdefs.h <<_ACEOF
7417 #define JIT_READER_DIR_RELOCATABLE $value
7418 _ACEOF
7419
7420
7421
7422
7423
7424 # Check whether --with-expat was given.
7425 if test "${with_expat+set}" = set; then :
7426   withval=$with_expat;
7427 else
7428   with_expat=auto
7429 fi
7430
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7432 $as_echo_n "checking whether to use expat... " >&6; }
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7434 $as_echo "$with_expat" >&6; }
7435
7436 if test "${with_expat}" = no; then
7437   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7438 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7439   HAVE_LIBEXPAT=no
7440 else
7441
7442       if test "X$prefix" = "XNONE"; then
7443     acl_final_prefix="$ac_default_prefix"
7444   else
7445     acl_final_prefix="$prefix"
7446   fi
7447   if test "X$exec_prefix" = "XNONE"; then
7448     acl_final_exec_prefix='${prefix}'
7449   else
7450     acl_final_exec_prefix="$exec_prefix"
7451   fi
7452   acl_save_prefix="$prefix"
7453   prefix="$acl_final_prefix"
7454   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7455   prefix="$acl_save_prefix"
7456
7457
7458 # Check whether --with-gnu-ld was given.
7459 if test "${with_gnu_ld+set}" = set; then :
7460   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7461 else
7462   with_gnu_ld=no
7463 fi
7464
7465 # Prepare PATH_SEPARATOR.
7466 # The user is always right.
7467 if test "${PATH_SEPARATOR+set}" != set; then
7468   echo "#! /bin/sh" >conf$$.sh
7469   echo  "exit 0"   >>conf$$.sh
7470   chmod +x conf$$.sh
7471   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7472     PATH_SEPARATOR=';'
7473   else
7474     PATH_SEPARATOR=:
7475   fi
7476   rm -f conf$$.sh
7477 fi
7478 ac_prog=ld
7479 if test "$GCC" = yes; then
7480   # Check if gcc -print-prog-name=ld gives a path.
7481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7482 $as_echo_n "checking for ld used by GCC... " >&6; }
7483   case $host in
7484   *-*-mingw*)
7485     # gcc leaves a trailing carriage return which upsets mingw
7486     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7487   *)
7488     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7489   esac
7490   case $ac_prog in
7491     # Accept absolute paths.
7492     [\\/]* | [A-Za-z]:[\\/]*)
7493       re_direlt='/[^/][^/]*/\.\./'
7494       # Canonicalize the path of ld
7495       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7496       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7497         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7498       done
7499       test -z "$LD" && LD="$ac_prog"
7500       ;;
7501   "")
7502     # If it fails, then pretend we aren't using GCC.
7503     ac_prog=ld
7504     ;;
7505   *)
7506     # If it is relative, then search for the first ld in PATH.
7507     with_gnu_ld=unknown
7508     ;;
7509   esac
7510 elif test "$with_gnu_ld" = yes; then
7511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7512 $as_echo_n "checking for GNU ld... " >&6; }
7513 else
7514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7515 $as_echo_n "checking for non-GNU ld... " >&6; }
7516 fi
7517 if test "${acl_cv_path_LD+set}" = set; then :
7518   $as_echo_n "(cached) " >&6
7519 else
7520   if test -z "$LD"; then
7521   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7522   for ac_dir in $PATH; do
7523     test -z "$ac_dir" && ac_dir=.
7524     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7525       acl_cv_path_LD="$ac_dir/$ac_prog"
7526       # Check to see if the program is GNU ld.  I'd rather use --version,
7527       # but apparently some GNU ld's only accept -v.
7528       # Break only if it was the GNU/non-GNU ld that we prefer.
7529       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7530         test "$with_gnu_ld" != no && break
7531       else
7532         test "$with_gnu_ld" != yes && break
7533       fi
7534     fi
7535   done
7536   IFS="$ac_save_ifs"
7537 else
7538   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7539 fi
7540 fi
7541
7542 LD="$acl_cv_path_LD"
7543 if test -n "$LD"; then
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7545 $as_echo "$LD" >&6; }
7546 else
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7548 $as_echo "no" >&6; }
7549 fi
7550 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7552 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7553 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7554   $as_echo_n "(cached) " >&6
7555 else
7556   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7557 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7558   acl_cv_prog_gnu_ld=yes
7559 else
7560   acl_cv_prog_gnu_ld=no
7561 fi
7562 fi
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7564 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7565 with_gnu_ld=$acl_cv_prog_gnu_ld
7566
7567
7568
7569                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7570 $as_echo_n "checking for shared library run path origin... " >&6; }
7571 if test "${acl_cv_rpath+set}" = set; then :
7572   $as_echo_n "(cached) " >&6
7573 else
7574
7575     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7576     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7577     . ./conftest.sh
7578     rm -f ./conftest.sh
7579     acl_cv_rpath=done
7580
7581 fi
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7583 $as_echo "$acl_cv_rpath" >&6; }
7584   wl="$acl_cv_wl"
7585   libext="$acl_cv_libext"
7586   shlibext="$acl_cv_shlibext"
7587   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7588   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7589   hardcode_direct="$acl_cv_hardcode_direct"
7590   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7591     # Check whether --enable-rpath was given.
7592 if test "${enable_rpath+set}" = set; then :
7593   enableval=$enable_rpath; :
7594 else
7595   enable_rpath=yes
7596 fi
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607     use_additional=yes
7608
7609   acl_save_prefix="$prefix"
7610   prefix="$acl_final_prefix"
7611   acl_save_exec_prefix="$exec_prefix"
7612   exec_prefix="$acl_final_exec_prefix"
7613
7614     eval additional_includedir=\"$includedir\"
7615     eval additional_libdir=\"$libdir\"
7616
7617   exec_prefix="$acl_save_exec_prefix"
7618   prefix="$acl_save_prefix"
7619
7620
7621 # Check whether --with-libexpat-prefix was given.
7622 if test "${with_libexpat_prefix+set}" = set; then :
7623   withval=$with_libexpat_prefix;
7624     if test "X$withval" = "Xno"; then
7625       use_additional=no
7626     else
7627       if test "X$withval" = "X"; then
7628
7629   acl_save_prefix="$prefix"
7630   prefix="$acl_final_prefix"
7631   acl_save_exec_prefix="$exec_prefix"
7632   exec_prefix="$acl_final_exec_prefix"
7633
7634           eval additional_includedir=\"$includedir\"
7635           eval additional_libdir=\"$libdir\"
7636
7637   exec_prefix="$acl_save_exec_prefix"
7638   prefix="$acl_save_prefix"
7639
7640       else
7641         additional_includedir="$withval/include"
7642         additional_libdir="$withval/lib"
7643       fi
7644     fi
7645
7646 fi
7647
7648       LIBEXPAT=
7649   LTLIBEXPAT=
7650   INCEXPAT=
7651   rpathdirs=
7652   ltrpathdirs=
7653   names_already_handled=
7654   names_next_round='expat '
7655   while test -n "$names_next_round"; do
7656     names_this_round="$names_next_round"
7657     names_next_round=
7658     for name in $names_this_round; do
7659       already_handled=
7660       for n in $names_already_handled; do
7661         if test "$n" = "$name"; then
7662           already_handled=yes
7663           break
7664         fi
7665       done
7666       if test -z "$already_handled"; then
7667         names_already_handled="$names_already_handled $name"
7668                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7669         eval value=\"\$HAVE_LIB$uppername\"
7670         if test -n "$value"; then
7671           if test "$value" = yes; then
7672             eval value=\"\$LIB$uppername\"
7673             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7674             eval value=\"\$LTLIB$uppername\"
7675             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7676           else
7677                                     :
7678           fi
7679         else
7680                               found_dir=
7681           found_la=
7682           found_so=
7683           found_a=
7684           if test $use_additional = yes; then
7685             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7686               found_dir="$additional_libdir"
7687               found_so="$additional_libdir/lib$name.$shlibext"
7688               if test -f "$additional_libdir/lib$name.la"; then
7689                 found_la="$additional_libdir/lib$name.la"
7690               fi
7691             else
7692               if test -f "$additional_libdir/lib$name.$libext"; then
7693                 found_dir="$additional_libdir"
7694                 found_a="$additional_libdir/lib$name.$libext"
7695                 if test -f "$additional_libdir/lib$name.la"; then
7696                   found_la="$additional_libdir/lib$name.la"
7697                 fi
7698               fi
7699             fi
7700           fi
7701           if test "X$found_dir" = "X"; then
7702             for x in $LDFLAGS $LTLIBEXPAT; do
7703
7704   acl_save_prefix="$prefix"
7705   prefix="$acl_final_prefix"
7706   acl_save_exec_prefix="$exec_prefix"
7707   exec_prefix="$acl_final_exec_prefix"
7708   eval x=\"$x\"
7709   exec_prefix="$acl_save_exec_prefix"
7710   prefix="$acl_save_prefix"
7711
7712               case "$x" in
7713                 -L*)
7714                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7715                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7716                     found_dir="$dir"
7717                     found_so="$dir/lib$name.$shlibext"
7718                     if test -f "$dir/lib$name.la"; then
7719                       found_la="$dir/lib$name.la"
7720                     fi
7721                   else
7722                     if test -f "$dir/lib$name.$libext"; then
7723                       found_dir="$dir"
7724                       found_a="$dir/lib$name.$libext"
7725                       if test -f "$dir/lib$name.la"; then
7726                         found_la="$dir/lib$name.la"
7727                       fi
7728                     fi
7729                   fi
7730                   ;;
7731               esac
7732               if test "X$found_dir" != "X"; then
7733                 break
7734               fi
7735             done
7736           fi
7737           if test "X$found_dir" != "X"; then
7738                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7739             if test "X$found_so" != "X"; then
7740                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7741                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7742               else
7743                                                                                 haveit=
7744                 for x in $ltrpathdirs; do
7745                   if test "X$x" = "X$found_dir"; then
7746                     haveit=yes
7747                     break
7748                   fi
7749                 done
7750                 if test -z "$haveit"; then
7751                   ltrpathdirs="$ltrpathdirs $found_dir"
7752                 fi
7753                                 if test "$hardcode_direct" = yes; then
7754                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7755                 else
7756                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7757                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7758                                                             haveit=
7759                     for x in $rpathdirs; do
7760                       if test "X$x" = "X$found_dir"; then
7761                         haveit=yes
7762                         break
7763                       fi
7764                     done
7765                     if test -z "$haveit"; then
7766                       rpathdirs="$rpathdirs $found_dir"
7767                     fi
7768                   else
7769                                                                                 haveit=
7770                     for x in $LDFLAGS $LIBEXPAT; do
7771
7772   acl_save_prefix="$prefix"
7773   prefix="$acl_final_prefix"
7774   acl_save_exec_prefix="$exec_prefix"
7775   exec_prefix="$acl_final_exec_prefix"
7776   eval x=\"$x\"
7777   exec_prefix="$acl_save_exec_prefix"
7778   prefix="$acl_save_prefix"
7779
7780                       if test "X$x" = "X-L$found_dir"; then
7781                         haveit=yes
7782                         break
7783                       fi
7784                     done
7785                     if test -z "$haveit"; then
7786                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7787                     fi
7788                     if test "$hardcode_minus_L" != no; then
7789                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7790                     else
7791                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7792                     fi
7793                   fi
7794                 fi
7795               fi
7796             else
7797               if test "X$found_a" != "X"; then
7798                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7799               else
7800                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7801               fi
7802             fi
7803                         additional_includedir=
7804             case "$found_dir" in
7805               */lib | */lib/)
7806                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7807                 additional_includedir="$basedir/include"
7808                 ;;
7809             esac
7810             if test "X$additional_includedir" != "X"; then
7811                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7812                 haveit=
7813                 if test "X$additional_includedir" = "X/usr/local/include"; then
7814                   if test -n "$GCC"; then
7815                     case $host_os in
7816                       linux*) haveit=yes;;
7817                     esac
7818                   fi
7819                 fi
7820                 if test -z "$haveit"; then
7821                   for x in $CPPFLAGS $INCEXPAT; do
7822
7823   acl_save_prefix="$prefix"
7824   prefix="$acl_final_prefix"
7825   acl_save_exec_prefix="$exec_prefix"
7826   exec_prefix="$acl_final_exec_prefix"
7827   eval x=\"$x\"
7828   exec_prefix="$acl_save_exec_prefix"
7829   prefix="$acl_save_prefix"
7830
7831                     if test "X$x" = "X-I$additional_includedir"; then
7832                       haveit=yes
7833                       break
7834                     fi
7835                   done
7836                   if test -z "$haveit"; then
7837                     if test -d "$additional_includedir"; then
7838                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7839                     fi
7840                   fi
7841                 fi
7842               fi
7843             fi
7844                         if test -n "$found_la"; then
7845                                                         save_libdir="$libdir"
7846               case "$found_la" in
7847                 */* | *\\*) . "$found_la" ;;
7848                 *) . "./$found_la" ;;
7849               esac
7850               libdir="$save_libdir"
7851                             for dep in $dependency_libs; do
7852                 case "$dep" in
7853                   -L*)
7854                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7855                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7856                       haveit=
7857                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7858                         if test -n "$GCC"; then
7859                           case $host_os in
7860                             linux*) haveit=yes;;
7861                           esac
7862                         fi
7863                       fi
7864                       if test -z "$haveit"; then
7865                         haveit=
7866                         for x in $LDFLAGS $LIBEXPAT; do
7867
7868   acl_save_prefix="$prefix"
7869   prefix="$acl_final_prefix"
7870   acl_save_exec_prefix="$exec_prefix"
7871   exec_prefix="$acl_final_exec_prefix"
7872   eval x=\"$x\"
7873   exec_prefix="$acl_save_exec_prefix"
7874   prefix="$acl_save_prefix"
7875
7876                           if test "X$x" = "X-L$additional_libdir"; then
7877                             haveit=yes
7878                             break
7879                           fi
7880                         done
7881                         if test -z "$haveit"; then
7882                           if test -d "$additional_libdir"; then
7883                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7884                           fi
7885                         fi
7886                         haveit=
7887                         for x in $LDFLAGS $LTLIBEXPAT; do
7888
7889   acl_save_prefix="$prefix"
7890   prefix="$acl_final_prefix"
7891   acl_save_exec_prefix="$exec_prefix"
7892   exec_prefix="$acl_final_exec_prefix"
7893   eval x=\"$x\"
7894   exec_prefix="$acl_save_exec_prefix"
7895   prefix="$acl_save_prefix"
7896
7897                           if test "X$x" = "X-L$additional_libdir"; then
7898                             haveit=yes
7899                             break
7900                           fi
7901                         done
7902                         if test -z "$haveit"; then
7903                           if test -d "$additional_libdir"; then
7904                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7905                           fi
7906                         fi
7907                       fi
7908                     fi
7909                     ;;
7910                   -R*)
7911                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7912                     if test "$enable_rpath" != no; then
7913                                                                   haveit=
7914                       for x in $rpathdirs; do
7915                         if test "X$x" = "X$dir"; then
7916                           haveit=yes
7917                           break
7918                         fi
7919                       done
7920                       if test -z "$haveit"; then
7921                         rpathdirs="$rpathdirs $dir"
7922                       fi
7923                                                                   haveit=
7924                       for x in $ltrpathdirs; do
7925                         if test "X$x" = "X$dir"; then
7926                           haveit=yes
7927                           break
7928                         fi
7929                       done
7930                       if test -z "$haveit"; then
7931                         ltrpathdirs="$ltrpathdirs $dir"
7932                       fi
7933                     fi
7934                     ;;
7935                   -l*)
7936                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7937                     ;;
7938                   *.la)
7939                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7940                     ;;
7941                   *)
7942                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7943                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7944                     ;;
7945                 esac
7946               done
7947             fi
7948           else
7949                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7950             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7951           fi
7952         fi
7953       fi
7954     done
7955   done
7956   if test "X$rpathdirs" != "X"; then
7957     if test -n "$hardcode_libdir_separator"; then
7958                         alldirs=
7959       for found_dir in $rpathdirs; do
7960         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7961       done
7962             acl_save_libdir="$libdir"
7963       libdir="$alldirs"
7964       eval flag=\"$hardcode_libdir_flag_spec\"
7965       libdir="$acl_save_libdir"
7966       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7967     else
7968             for found_dir in $rpathdirs; do
7969         acl_save_libdir="$libdir"
7970         libdir="$found_dir"
7971         eval flag=\"$hardcode_libdir_flag_spec\"
7972         libdir="$acl_save_libdir"
7973         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7974       done
7975     fi
7976   fi
7977   if test "X$ltrpathdirs" != "X"; then
7978             for found_dir in $ltrpathdirs; do
7979       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7980     done
7981   fi
7982
7983
7984         ac_save_CPPFLAGS="$CPPFLAGS"
7985
7986   for element in $INCEXPAT; do
7987     haveit=
7988     for x in $CPPFLAGS; do
7989
7990   acl_save_prefix="$prefix"
7991   prefix="$acl_final_prefix"
7992   acl_save_exec_prefix="$exec_prefix"
7993   exec_prefix="$acl_final_exec_prefix"
7994   eval x=\"$x\"
7995   exec_prefix="$acl_save_exec_prefix"
7996   prefix="$acl_save_prefix"
7997
7998       if test "X$x" = "X$element"; then
7999         haveit=yes
8000         break
8001       fi
8002     done
8003     if test -z "$haveit"; then
8004       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8005     fi
8006   done
8007
8008
8009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8010 $as_echo_n "checking for libexpat... " >&6; }
8011 if test "${ac_cv_libexpat+set}" = set; then :
8012   $as_echo_n "(cached) " >&6
8013 else
8014
8015     ac_save_LIBS="$LIBS"
8016     LIBS="$LIBS $LIBEXPAT"
8017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8018 /* end confdefs.h.  */
8019 #include "expat.h"
8020 int
8021 main ()
8022 {
8023 XML_Parser p = XML_ParserCreate (0);
8024   ;
8025   return 0;
8026 }
8027 _ACEOF
8028 if ac_fn_c_try_link "$LINENO"; then :
8029   ac_cv_libexpat=yes
8030 else
8031   ac_cv_libexpat=no
8032 fi
8033 rm -f core conftest.err conftest.$ac_objext \
8034     conftest$ac_exeext conftest.$ac_ext
8035     LIBS="$ac_save_LIBS"
8036
8037 fi
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8039 $as_echo "$ac_cv_libexpat" >&6; }
8040   if test "$ac_cv_libexpat" = yes; then
8041     HAVE_LIBEXPAT=yes
8042
8043 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8044
8045     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8046 $as_echo_n "checking how to link with libexpat... " >&6; }
8047     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8048 $as_echo "$LIBEXPAT" >&6; }
8049   else
8050     HAVE_LIBEXPAT=no
8051             CPPFLAGS="$ac_save_CPPFLAGS"
8052     LIBEXPAT=
8053     LTLIBEXPAT=
8054   fi
8055
8056
8057
8058
8059
8060
8061   if test "$HAVE_LIBEXPAT" != yes; then
8062     if test "$with_expat" = yes; then
8063       as_fn_error "expat is missing or unusable" "$LINENO" 5
8064     else
8065       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8066 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8067     fi
8068   else
8069     save_LIBS=$LIBS
8070     LIBS="$LIBS $LIBEXPAT"
8071     for ac_func in XML_StopParser
8072 do :
8073   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8074 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8075   cat >>confdefs.h <<_ACEOF
8076 #define HAVE_XML_STOPPARSER 1
8077 _ACEOF
8078
8079 fi
8080 done
8081
8082     LIBS=$save_LIBS
8083   fi
8084 fi
8085
8086 # --------------------- #
8087 # Check for libpython.  #
8088 # --------------------- #
8089
8090
8091
8092
8093
8094
8095 # Check whether --with-python was given.
8096 if test "${with_python+set}" = set; then :
8097   withval=$with_python;
8098 else
8099   with_python=auto
8100 fi
8101
8102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8103 $as_echo_n "checking whether to use python... " >&6; }
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8105 $as_echo "$with_python" >&6; }
8106
8107 if test "${with_python}" = no; then
8108   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8109 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8110   have_libpython=no
8111 else
8112   case "${with_python}" in
8113   [\\/]* | ?:[\\/]*)
8114     if test -d ${with_python}; then
8115       # Assume the python binary is ${with_python}/bin/python.
8116       python_prog="${with_python}/bin/python"
8117       python_prefix=
8118       # If python does not exit ${with_python}/bin, then try in
8119       # ${with_python}.  On Windows/MinGW, this is where the Python
8120       # executable is.
8121       if test ! -x "${python_prog}"; then
8122         python_prog="${with_python}/python"
8123         python_prefix=
8124       fi
8125       if test ! -x "${python_prog}"; then
8126         # Fall back to gdb 7.0/7.1 behaviour.
8127         python_prog=missing
8128         python_prefix=${with_python}
8129       fi
8130     elif test -x "${with_python}"; then
8131       # While we can't run python compiled for $host (unless host == build),
8132       # the user could write a script that provides the needed information,
8133       # so we support that.
8134       python_prog=${with_python}
8135       python_prefix=
8136     else
8137       as_fn_error "invalid value for --with-python" "$LINENO" 5
8138     fi
8139     ;;
8140   */*)
8141     # Disallow --with-python=foo/bar.
8142     as_fn_error "invalid value for --with-python" "$LINENO" 5
8143     ;;
8144   *)
8145     # The user has either specified auto, yes, or the name of the python
8146     # program assumed to be in $PATH.
8147     python_prefix=
8148     case "${with_python}" in
8149     yes | auto)
8150       if test ${build} = ${host}; then
8151         # Extract the first word of "python", so it can be a program name with args.
8152 set dummy python; ac_word=$2
8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8154 $as_echo_n "checking for $ac_word... " >&6; }
8155 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8156   $as_echo_n "(cached) " >&6
8157 else
8158   case $python_prog_path in
8159   [\\/]* | ?:[\\/]*)
8160   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8161   ;;
8162   *)
8163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8164 for as_dir in $PATH
8165 do
8166   IFS=$as_save_IFS
8167   test -z "$as_dir" && as_dir=.
8168     for ac_exec_ext in '' $ac_executable_extensions; do
8169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8170     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8172     break 2
8173   fi
8174 done
8175   done
8176 IFS=$as_save_IFS
8177
8178   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8179   ;;
8180 esac
8181 fi
8182 python_prog_path=$ac_cv_path_python_prog_path
8183 if test -n "$python_prog_path"; then
8184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8185 $as_echo "$python_prog_path" >&6; }
8186 else
8187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8188 $as_echo "no" >&6; }
8189 fi
8190
8191
8192         if test "${python_prog_path}" = missing; then
8193           python_prog=missing
8194         else
8195           python_prog=${python_prog_path}
8196         fi
8197       else
8198         # Not much we can do except assume the cross-compiler will find the
8199         # right files.
8200         python_prog=missing
8201       fi
8202       ;;
8203     *)
8204       # While we can't run python compiled for $host (unless host == build),
8205       # the user could write a script that provides the needed information,
8206       # so we support that.
8207       python_prog="${with_python}"
8208       # Extract the first word of "${python_prog}", so it can be a program name with args.
8209 set dummy ${python_prog}; ac_word=$2
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8211 $as_echo_n "checking for $ac_word... " >&6; }
8212 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8213   $as_echo_n "(cached) " >&6
8214 else
8215   case $python_prog_path in
8216   [\\/]* | ?:[\\/]*)
8217   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8218   ;;
8219   *)
8220   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8221 for as_dir in $PATH
8222 do
8223   IFS=$as_save_IFS
8224   test -z "$as_dir" && as_dir=.
8225     for ac_exec_ext in '' $ac_executable_extensions; do
8226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8227     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8229     break 2
8230   fi
8231 done
8232   done
8233 IFS=$as_save_IFS
8234
8235   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8236   ;;
8237 esac
8238 fi
8239 python_prog_path=$ac_cv_path_python_prog_path
8240 if test -n "$python_prog_path"; then
8241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8242 $as_echo "$python_prog_path" >&6; }
8243 else
8244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8245 $as_echo "no" >&6; }
8246 fi
8247
8248
8249       if test "${python_prog_path}" = missing; then
8250         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8251       fi
8252       ;;
8253     esac
8254   esac
8255
8256   if test "${python_prog}" != missing; then
8257     # We have a python program to use, but it may be too old.
8258     # Don't flag an error for --with-python=auto (the default).
8259     have_python_config=yes
8260     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8261     if test $? != 0; then
8262       have_python_config=failed
8263       if test "${with_python}" != auto; then
8264         as_fn_error "failure running python-config --includes" "$LINENO" 5
8265       fi
8266     fi
8267     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8268     if test $? != 0; then
8269       have_python_config=failed
8270       if test "${with_python}" != auto; then
8271         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8272       fi
8273     fi
8274     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8275     if test $? != 0; then
8276       have_python_config=failed
8277       if test "${with_python}" != auto; then
8278         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8279       fi
8280     fi
8281   else
8282     # We do not have a python executable we can use to determine where
8283     # to find the Python headers and libs.  We cannot guess the include
8284     # path from the python_prefix either, because that include path
8285     # depends on the Python version.  So, there is nothing much we can
8286     # do except assume that the compiler will be able to find those files.
8287     python_includes=
8288     python_libs=
8289     have_python_config=no
8290   fi
8291
8292   # If we have python-config, only try the configuration it provides.
8293   # Otherwise fallback on the old way of trying different versions of
8294   # python in turn.
8295
8296   have_libpython=no
8297   if test "${have_python_config}" = yes; then
8298     # Determine the Python version by extracting "-lpython<version>"
8299     # part of the python_libs. <version> is usually X.Y with X and Y
8300     # being decimal numbers, but can also be XY (seen on Windows).
8301     #
8302     # The extraction is performed using sed with a regular expression.
8303     # Initially, the regexp used was using the '?' quantifier to make
8304     # the dot in the version number optional.  Unfortunately, this
8305     # does not work with non-GNU versions of sed because, because of
8306     # what looks like a limitation (the '?' quantifier does not work
8307     # with back-references).  We work around this limitation by using
8308     # the '*' quantifier instead.  It means that, in theory, we might
8309     # match unexpected version strings such as "-lpython2..7", but
8310     # this seems unlikely in practice.  And even if that happens,
8311     # an error will be triggered later on, when checking that version
8312     # number.
8313     python_version=`echo " ${python_libs} " \
8314                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8315     case "${python_version}" in
8316     python*)
8317
8318   version=${python_version}
8319
8320   new_CPPFLAGS=${python_includes}
8321   new_LIBS=${python_libs}
8322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8323 $as_echo_n "checking for ${version}... " >&6; }
8324   save_CPPFLAGS=$CPPFLAGS
8325   save_LIBS=$LIBS
8326   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8327   LIBS="$LIBS $new_LIBS"
8328   found_usable_python=no
8329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h.  */
8331 #include "Python.h"
8332 int
8333 main ()
8334 {
8335 Py_Initialize ();
8336   ;
8337   return 0;
8338 }
8339 _ACEOF
8340 if ac_fn_c_try_link "$LINENO"; then :
8341   have_libpython=${version}
8342                   found_usable_python=yes
8343                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8344                   PYTHON_LIBS=$new_LIBS
8345 fi
8346 rm -f core conftest.err conftest.$ac_objext \
8347     conftest$ac_exeext conftest.$ac_ext
8348   CPPFLAGS=$save_CPPFLAGS
8349   LIBS=$save_LIBS
8350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8351 $as_echo "${found_usable_python}" >&6; }
8352
8353       ;;
8354     *)
8355       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8356       ;;
8357     esac
8358   elif test "${have_python_config}" != failed; then
8359     if test "${have_libpython}" = no; then
8360
8361   version=python2.7
8362
8363   new_CPPFLAGS=${python_includes}
8364   new_LIBS="${python_libs} -lpython2.7"
8365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8366 $as_echo_n "checking for ${version}... " >&6; }
8367   save_CPPFLAGS=$CPPFLAGS
8368   save_LIBS=$LIBS
8369   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8370   LIBS="$LIBS $new_LIBS"
8371   found_usable_python=no
8372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8373 /* end confdefs.h.  */
8374 #include "Python.h"
8375 int
8376 main ()
8377 {
8378 Py_Initialize ();
8379   ;
8380   return 0;
8381 }
8382 _ACEOF
8383 if ac_fn_c_try_link "$LINENO"; then :
8384   have_libpython=${version}
8385                   found_usable_python=yes
8386                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8387                   PYTHON_LIBS=$new_LIBS
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext \
8390     conftest$ac_exeext conftest.$ac_ext
8391   CPPFLAGS=$save_CPPFLAGS
8392   LIBS=$save_LIBS
8393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8394 $as_echo "${found_usable_python}" >&6; }
8395
8396     fi
8397     if test "${have_libpython}" = no; then
8398
8399   version=python2.6
8400
8401   new_CPPFLAGS=${python_includes}
8402   new_LIBS="${python_libs} -lpython2.6"
8403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8404 $as_echo_n "checking for ${version}... " >&6; }
8405   save_CPPFLAGS=$CPPFLAGS
8406   save_LIBS=$LIBS
8407   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8408   LIBS="$LIBS $new_LIBS"
8409   found_usable_python=no
8410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8411 /* end confdefs.h.  */
8412 #include "Python.h"
8413 int
8414 main ()
8415 {
8416 Py_Initialize ();
8417   ;
8418   return 0;
8419 }
8420 _ACEOF
8421 if ac_fn_c_try_link "$LINENO"; then :
8422   have_libpython=${version}
8423                   found_usable_python=yes
8424                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8425                   PYTHON_LIBS=$new_LIBS
8426 fi
8427 rm -f core conftest.err conftest.$ac_objext \
8428     conftest$ac_exeext conftest.$ac_ext
8429   CPPFLAGS=$save_CPPFLAGS
8430   LIBS=$save_LIBS
8431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8432 $as_echo "${found_usable_python}" >&6; }
8433
8434     fi
8435     if test ${have_libpython} = no; then
8436
8437   version=python2.5
8438
8439   new_CPPFLAGS=${python_includes}
8440   new_LIBS="${python_libs} -lpython2.5"
8441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8442 $as_echo_n "checking for ${version}... " >&6; }
8443   save_CPPFLAGS=$CPPFLAGS
8444   save_LIBS=$LIBS
8445   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8446   LIBS="$LIBS $new_LIBS"
8447   found_usable_python=no
8448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8449 /* end confdefs.h.  */
8450 #include "Python.h"
8451 int
8452 main ()
8453 {
8454 Py_Initialize ();
8455   ;
8456   return 0;
8457 }
8458 _ACEOF
8459 if ac_fn_c_try_link "$LINENO"; then :
8460   have_libpython=${version}
8461                   found_usable_python=yes
8462                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8463                   PYTHON_LIBS=$new_LIBS
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext \
8466     conftest$ac_exeext conftest.$ac_ext
8467   CPPFLAGS=$save_CPPFLAGS
8468   LIBS=$save_LIBS
8469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8470 $as_echo "${found_usable_python}" >&6; }
8471
8472     fi
8473     if test ${have_libpython} = no; then
8474
8475   version=python2.4
8476
8477   new_CPPFLAGS=${python_includes}
8478   new_LIBS="${python_libs} -lpython2.4"
8479   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8480 $as_echo_n "checking for ${version}... " >&6; }
8481   save_CPPFLAGS=$CPPFLAGS
8482   save_LIBS=$LIBS
8483   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8484   LIBS="$LIBS $new_LIBS"
8485   found_usable_python=no
8486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 #include "Python.h"
8489 int
8490 main ()
8491 {
8492 Py_Initialize ();
8493   ;
8494   return 0;
8495 }
8496 _ACEOF
8497 if ac_fn_c_try_link "$LINENO"; then :
8498   have_libpython=${version}
8499                   found_usable_python=yes
8500                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8501                   PYTHON_LIBS=$new_LIBS
8502 fi
8503 rm -f core conftest.err conftest.$ac_objext \
8504     conftest$ac_exeext conftest.$ac_ext
8505   CPPFLAGS=$save_CPPFLAGS
8506   LIBS=$save_LIBS
8507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8508 $as_echo "${found_usable_python}" >&6; }
8509
8510     fi
8511   fi
8512   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8513
8514 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8515
8516   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8517
8518 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8519
8520   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8521
8522 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8523
8524   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8525
8526 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8527
8528   fi
8529
8530   if test "${have_libpython}" = no; then
8531     case "${with_python}" in
8532     yes)
8533       as_fn_error "python is missing or unusable" "$LINENO" 5
8534       ;;
8535     auto)
8536       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8537 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8538       ;;
8539     *)
8540       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8541       ;;
8542     esac
8543   else
8544     if test -n "${python_prefix}"; then
8545
8546 cat >>confdefs.h <<_ACEOF
8547 #define WITH_PYTHON_PATH "${python_prefix}"
8548 _ACEOF
8549
8550
8551   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8552      if test "x$prefix" = xNONE; then
8553         test_prefix=/usr/local
8554      else
8555         test_prefix=$prefix
8556      fi
8557   else
8558      test_prefix=$exec_prefix
8559   fi
8560   value=0
8561   case ${python_prefix} in
8562      "${test_prefix}"|"${test_prefix}/"*|\
8563         '${exec_prefix}'|'${exec_prefix}/'*)
8564      value=1
8565      ;;
8566   esac
8567
8568 cat >>confdefs.h <<_ACEOF
8569 #define PYTHON_PATH_RELOCATABLE $value
8570 _ACEOF
8571
8572
8573     fi
8574   fi
8575 fi
8576
8577 if test "${have_libpython}" != no; then
8578
8579 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8580
8581   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8582   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8583   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8584   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8585   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8586
8587   # Flags needed to compile Python code (taken from python-config --cflags).
8588   # We cannot call python-config directly because it will output whatever was
8589   # used when compiling the Python interpreter itself, including flags which
8590   # would make the python-related objects be compiled differently from the
8591   # rest of GDB (e.g., -O2 and -fPIC).
8592   if test "${GCC}" = yes; then
8593     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8594   fi
8595
8596   if test "x${tentative_python_cflags}" != x; then
8597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8598 $as_echo_n "checking compiler flags for python code... " >&6; }
8599     for flag in ${tentative_python_cflags}; do
8600       # Check that the compiler accepts it
8601       saved_CFLAGS="$CFLAGS"
8602       CFLAGS="$CFLAGS $flag"
8603       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h.  */
8605
8606 int
8607 main ()
8608 {
8609
8610   ;
8611   return 0;
8612 }
8613 _ACEOF
8614 if ac_fn_c_try_compile "$LINENO"; then :
8615   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8616 fi
8617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8618       CFLAGS="$saved_CFLAGS"
8619     done
8620     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8621 $as_echo "${PYTHON_CFLAGS}" >&6; }
8622   fi
8623
8624   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8625   #    #if _SGIAPI
8626   #    #define siginfo __siginfo
8627   #    #endif
8628   # The problem is that including Python causes some XOPEN macros to be
8629   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8630   # to false.  So, we work around this issue by defining siginfo ourself
8631   # though the command-line.
8632   #
8633   # On x64 Windows, Python's include headers, and pyconfig.h in
8634   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8635   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8636   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8637   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8638   # The issue was reported to the Python community, but still isn't
8639   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8640
8641   case "$gdb_host" in
8642     irix*) if test "${GCC}" = yes; then
8643              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8644            fi
8645            ;;
8646     mingw64)
8647            if test "${GCC}" = yes; then
8648              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8649            fi
8650            ;;
8651   esac
8652
8653   # Note that "python -m threading" cannot be used to check for
8654   # threading support due to a bug in Python 2.7.3
8655   # (http://bugs.python.org/issue15567).
8656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8657 $as_echo_n "checking whether python supports threads... " >&6; }
8658   saved_CPPFLAGS="${CPPFLAGS}"
8659   CPPFLAGS="${PYTHON_CPPFLAGS}"
8660   # Note that the test is reversed so that python_has_threads=yes on
8661   # unexpected failures.
8662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8663 /* end confdefs.h.  */
8664
8665 #include <Python.h>
8666 #ifdef WITH_THREAD
8667 # error
8668 #endif
8669
8670 _ACEOF
8671 if ac_fn_c_try_cpp "$LINENO"; then :
8672   python_has_threads=no
8673 else
8674   python_has_threads=yes
8675 fi
8676 rm -f conftest.err conftest.$ac_ext
8677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8678 $as_echo "${python_has_threads}" >&6; }
8679   CPPFLAGS="${saved_CPPFLAGS}"
8680 else
8681   # Even if Python support is not compiled in, we need to have this file
8682   # included so that the "python" command, et.al., still exists.
8683   CONFIG_OBS="$CONFIG_OBS python.o"
8684   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
8685 fi
8686
8687
8688
8689
8690 # -------------------- #
8691 # Check for libguile.  #
8692 # -------------------- #
8693
8694
8695
8696
8697
8698
8699 # Check whether --with-guile was given.
8700 if test "${with_guile+set}" = set; then :
8701   withval=$with_guile;
8702 else
8703   with_guile=auto
8704 fi
8705
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8707 $as_echo_n "checking whether to use guile... " >&6; }
8708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8709 $as_echo "$with_guile" >&6; }
8710
8711 # Extract the first word of "pkg-config", so it can be a program name with args.
8712 set dummy pkg-config; ac_word=$2
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8714 $as_echo_n "checking for $ac_word... " >&6; }
8715 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8716   $as_echo_n "(cached) " >&6
8717 else
8718   case $pkg_config_prog_path in
8719   [\\/]* | ?:[\\/]*)
8720   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8721   ;;
8722   *)
8723   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8724 for as_dir in $PATH
8725 do
8726   IFS=$as_save_IFS
8727   test -z "$as_dir" && as_dir=.
8728     for ac_exec_ext in '' $ac_executable_extensions; do
8729   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8730     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8731     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8732     break 2
8733   fi
8734 done
8735   done
8736 IFS=$as_save_IFS
8737
8738   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8739   ;;
8740 esac
8741 fi
8742 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8743 if test -n "$pkg_config_prog_path"; then
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8745 $as_echo "$pkg_config_prog_path" >&6; }
8746 else
8747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }
8749 fi
8750
8751
8752
8753 try_guile_versions="guile-2.2 guile-2.0"
8754 have_libguile=no
8755 case "${with_guile}" in
8756 no)
8757   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8758 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8759   ;;
8760 auto)
8761   if test "${pkg_config_prog_path}" = "missing"; then
8762     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
8763 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
8764   else
8765
8766   pkg_config=${pkg_config_prog_path}
8767   guile_version_list=${try_guile_versions}
8768   flag_errors=no
8769
8770   found_usable_guile=checking
8771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8772 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8773   for guile_version in ${guile_version_list}; do
8774     ${pkg_config} --exists ${guile_version} 2>/dev/null
8775     if test $? != 0; then
8776       continue
8777     fi
8778             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8779     if test $? != 0; then
8780       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8781     fi
8782     new_LIBS=`${pkg_config} --libs ${guile_version}`
8783     if test $? != 0; then
8784       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8785     fi
8786         found_usable_guile=${guile_version}
8787     break
8788   done
8789   if test "${found_usable_guile}" = "checking"; then
8790     if test "${flag_errors}" = "yes"; then
8791       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8792     else
8793       found_usable_guile=no
8794     fi
8795   fi
8796       if test "${found_usable_guile}" != no; then
8797     save_CPPFLAGS=$CPPFLAGS
8798     save_LIBS=$LIBS
8799     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8800     LIBS="$LIBS $new_LIBS"
8801     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h.  */
8803 #include "libguile.h"
8804 int
8805 main ()
8806 {
8807 scm_init_guile ();
8808   ;
8809   return 0;
8810 }
8811 _ACEOF
8812 if ac_fn_c_try_link "$LINENO"; then :
8813   have_libguile=yes
8814                     GUILE_CPPFLAGS=$new_CPPFLAGS
8815                     GUILE_LIBS=$new_LIBS
8816 else
8817   found_usable_guile=no
8818 fi
8819 rm -f core conftest.err conftest.$ac_objext \
8820     conftest$ac_exeext conftest.$ac_ext
8821     CPPFLAGS=$save_CPPFLAGS
8822     LIBS=$save_LIBS
8823     if test "${found_usable_guile}" = no; then
8824       if test "${flag_errors}" = yes; then
8825         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8827 as_fn_error "linking guile version ${guile_version} test program failed
8828 See \`config.log' for more details." "$LINENO" 5; }
8829       fi
8830     fi
8831   fi
8832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8833 $as_echo "${found_usable_guile}" >&6; }
8834
8835   fi
8836   ;;
8837 yes)
8838   if test "${pkg_config_prog_path}" = "missing"; then
8839     as_fn_error "pkg-config not found" "$LINENO" 5
8840   fi
8841
8842   pkg_config=${pkg_config_prog_path}
8843   guile_version_list=${try_guile_versions}
8844   flag_errors=yes
8845
8846   found_usable_guile=checking
8847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8848 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8849   for guile_version in ${guile_version_list}; do
8850     ${pkg_config} --exists ${guile_version} 2>/dev/null
8851     if test $? != 0; then
8852       continue
8853     fi
8854             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8855     if test $? != 0; then
8856       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8857     fi
8858     new_LIBS=`${pkg_config} --libs ${guile_version}`
8859     if test $? != 0; then
8860       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8861     fi
8862         found_usable_guile=${guile_version}
8863     break
8864   done
8865   if test "${found_usable_guile}" = "checking"; then
8866     if test "${flag_errors}" = "yes"; then
8867       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8868     else
8869       found_usable_guile=no
8870     fi
8871   fi
8872       if test "${found_usable_guile}" != no; then
8873     save_CPPFLAGS=$CPPFLAGS
8874     save_LIBS=$LIBS
8875     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8876     LIBS="$LIBS $new_LIBS"
8877     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8878 /* end confdefs.h.  */
8879 #include "libguile.h"
8880 int
8881 main ()
8882 {
8883 scm_init_guile ();
8884   ;
8885   return 0;
8886 }
8887 _ACEOF
8888 if ac_fn_c_try_link "$LINENO"; then :
8889   have_libguile=yes
8890                     GUILE_CPPFLAGS=$new_CPPFLAGS
8891                     GUILE_LIBS=$new_LIBS
8892 else
8893   found_usable_guile=no
8894 fi
8895 rm -f core conftest.err conftest.$ac_objext \
8896     conftest$ac_exeext conftest.$ac_ext
8897     CPPFLAGS=$save_CPPFLAGS
8898     LIBS=$save_LIBS
8899     if test "${found_usable_guile}" = no; then
8900       if test "${flag_errors}" = yes; then
8901         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8903 as_fn_error "linking guile version ${guile_version} test program failed
8904 See \`config.log' for more details." "$LINENO" 5; }
8905       fi
8906     fi
8907   fi
8908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8909 $as_echo "${found_usable_guile}" >&6; }
8910
8911   ;;
8912 [\\/]* | ?:[\\/]*)
8913   if test -x "${with_guile}"; then
8914
8915   pkg_config=${with_guile}
8916   guile_version_list=${try_guile_versions}
8917   flag_errors=yes
8918
8919   found_usable_guile=checking
8920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8921 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8922   for guile_version in ${guile_version_list}; do
8923     ${pkg_config} --exists ${guile_version} 2>/dev/null
8924     if test $? != 0; then
8925       continue
8926     fi
8927             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8928     if test $? != 0; then
8929       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8930     fi
8931     new_LIBS=`${pkg_config} --libs ${guile_version}`
8932     if test $? != 0; then
8933       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8934     fi
8935         found_usable_guile=${guile_version}
8936     break
8937   done
8938   if test "${found_usable_guile}" = "checking"; then
8939     if test "${flag_errors}" = "yes"; then
8940       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8941     else
8942       found_usable_guile=no
8943     fi
8944   fi
8945       if test "${found_usable_guile}" != no; then
8946     save_CPPFLAGS=$CPPFLAGS
8947     save_LIBS=$LIBS
8948     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8949     LIBS="$LIBS $new_LIBS"
8950     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8951 /* end confdefs.h.  */
8952 #include "libguile.h"
8953 int
8954 main ()
8955 {
8956 scm_init_guile ();
8957   ;
8958   return 0;
8959 }
8960 _ACEOF
8961 if ac_fn_c_try_link "$LINENO"; then :
8962   have_libguile=yes
8963                     GUILE_CPPFLAGS=$new_CPPFLAGS
8964                     GUILE_LIBS=$new_LIBS
8965 else
8966   found_usable_guile=no
8967 fi
8968 rm -f core conftest.err conftest.$ac_objext \
8969     conftest$ac_exeext conftest.$ac_ext
8970     CPPFLAGS=$save_CPPFLAGS
8971     LIBS=$save_LIBS
8972     if test "${found_usable_guile}" = no; then
8973       if test "${flag_errors}" = yes; then
8974         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8976 as_fn_error "linking guile version ${guile_version} test program failed
8977 See \`config.log' for more details." "$LINENO" 5; }
8978       fi
8979     fi
8980   fi
8981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8982 $as_echo "${found_usable_guile}" >&6; }
8983
8984   else
8985     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
8986   fi
8987   ;;
8988 "" | */*)
8989   # Disallow --with=guile="" and --with-guile=foo/bar.
8990   as_fn_error "invalid value for --with-guile" "$LINENO" 5
8991   ;;
8992 *)
8993   # A space separate list of guile versions to try, in order.
8994   if test "${pkg_config_prog_path}" = "missing"; then
8995     as_fn_error "pkg-config not found" "$LINENO" 5
8996   fi
8997
8998   pkg_config=${pkg_config_prog_path}
8999   guile_version_list=${with_guile}
9000   flag_errors=yes
9001
9002   found_usable_guile=checking
9003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9004 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9005   for guile_version in ${guile_version_list}; do
9006     ${pkg_config} --exists ${guile_version} 2>/dev/null
9007     if test $? != 0; then
9008       continue
9009     fi
9010             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9011     if test $? != 0; then
9012       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9013     fi
9014     new_LIBS=`${pkg_config} --libs ${guile_version}`
9015     if test $? != 0; then
9016       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9017     fi
9018         found_usable_guile=${guile_version}
9019     break
9020   done
9021   if test "${found_usable_guile}" = "checking"; then
9022     if test "${flag_errors}" = "yes"; then
9023       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9024     else
9025       found_usable_guile=no
9026     fi
9027   fi
9028       if test "${found_usable_guile}" != no; then
9029     save_CPPFLAGS=$CPPFLAGS
9030     save_LIBS=$LIBS
9031     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9032     LIBS="$LIBS $new_LIBS"
9033     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9034 /* end confdefs.h.  */
9035 #include "libguile.h"
9036 int
9037 main ()
9038 {
9039 scm_init_guile ();
9040   ;
9041   return 0;
9042 }
9043 _ACEOF
9044 if ac_fn_c_try_link "$LINENO"; then :
9045   have_libguile=yes
9046                     GUILE_CPPFLAGS=$new_CPPFLAGS
9047                     GUILE_LIBS=$new_LIBS
9048 else
9049   found_usable_guile=no
9050 fi
9051 rm -f core conftest.err conftest.$ac_objext \
9052     conftest$ac_exeext conftest.$ac_ext
9053     CPPFLAGS=$save_CPPFLAGS
9054     LIBS=$save_LIBS
9055     if test "${found_usable_guile}" = no; then
9056       if test "${flag_errors}" = yes; then
9057         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9058 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9059 as_fn_error "linking guile version ${guile_version} test program failed
9060 See \`config.log' for more details." "$LINENO" 5; }
9061       fi
9062     fi
9063   fi
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9065 $as_echo "${found_usable_guile}" >&6; }
9066
9067   ;;
9068 esac
9069
9070 if test "${have_libguile}" != no; then
9071
9072 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9073
9074   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9075   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9076   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9077   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9078   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9079
9080     save_LIBS="$LIBS"
9081   save_CPPFLAGS="$CPPFLAGS"
9082   LIBS="$GUILE_LIBS"
9083   CPPFLAGS="$GUILE_CPPFLAGS"
9084   for ac_func in scm_new_smob
9085 do :
9086   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9087 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9088   cat >>confdefs.h <<_ACEOF
9089 #define HAVE_SCM_NEW_SMOB 1
9090 _ACEOF
9091
9092 fi
9093 done
9094
9095   LIBS="$save_LIBS"
9096   CPPFLAGS="$save_CPPFLAGS"
9097 else
9098   # Even if Guile support is not compiled in, we need to have these files
9099   # included.
9100   CONFIG_OBS="$CONFIG_OBS guile.o"
9101   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9102 fi
9103
9104
9105
9106 # --------------------- #
9107 # Check for libmcheck.  #
9108 # --------------------- #
9109
9110 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9111 # but turn it off if Python is enabled with threads, since -lmcheck is
9112 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9113 # and for releases.
9114 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9115    && $development; then
9116   libmcheck_default=yes
9117 else
9118   libmcheck_default=no
9119 fi
9120
9121   # Check whether --enable-libmcheck was given.
9122 if test "${enable_libmcheck+set}" = set; then :
9123   enableval=$enable_libmcheck; case "${enableval}" in
9124       yes | y) ENABLE_LIBMCHECK="yes" ;;
9125       no | n)  ENABLE_LIBMCHECK="no" ;;
9126       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9127     esac
9128 fi
9129
9130
9131   if test -z "${ENABLE_LIBMCHECK}"; then
9132     ENABLE_LIBMCHECK=${libmcheck_default}
9133   fi
9134
9135   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9136     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9137 $as_echo_n "checking for main in -lmcheck... " >&6; }
9138 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9139   $as_echo_n "(cached) " >&6
9140 else
9141   ac_check_lib_save_LIBS=$LIBS
9142 LIBS="-lmcheck  $LIBS"
9143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9144 /* end confdefs.h.  */
9145
9146
9147 int
9148 main ()
9149 {
9150 return main ();
9151   ;
9152   return 0;
9153 }
9154 _ACEOF
9155 if ac_fn_c_try_link "$LINENO"; then :
9156   ac_cv_lib_mcheck_main=yes
9157 else
9158   ac_cv_lib_mcheck_main=no
9159 fi
9160 rm -f core conftest.err conftest.$ac_objext \
9161     conftest$ac_exeext conftest.$ac_ext
9162 LIBS=$ac_check_lib_save_LIBS
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9165 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9166 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9167   cat >>confdefs.h <<_ACEOF
9168 #define HAVE_LIBMCHECK 1
9169 _ACEOF
9170
9171   LIBS="-lmcheck $LIBS"
9172
9173 fi
9174
9175   fi
9176
9177
9178 if test "$ENABLE_LIBMCHECK" = "yes" \
9179         -a "${have_libpython}" != "no" \
9180         -a "${python_has_threads}" = "yes" ; then
9181   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9182 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9183 fi
9184
9185 # ------------------------- #
9186 # Checks for header files.  #
9187 # ------------------------- #
9188
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9190 $as_echo_n "checking for ANSI C header files... " >&6; }
9191 if test "${ac_cv_header_stdc+set}" = set; then :
9192   $as_echo_n "(cached) " >&6
9193 else
9194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9195 /* end confdefs.h.  */
9196 #include <stdlib.h>
9197 #include <stdarg.h>
9198 #include <string.h>
9199 #include <float.h>
9200
9201 int
9202 main ()
9203 {
9204
9205   ;
9206   return 0;
9207 }
9208 _ACEOF
9209 if ac_fn_c_try_compile "$LINENO"; then :
9210   ac_cv_header_stdc=yes
9211 else
9212   ac_cv_header_stdc=no
9213 fi
9214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9215
9216 if test $ac_cv_header_stdc = yes; then
9217   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9219 /* end confdefs.h.  */
9220 #include <string.h>
9221
9222 _ACEOF
9223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9224   $EGREP "memchr" >/dev/null 2>&1; then :
9225
9226 else
9227   ac_cv_header_stdc=no
9228 fi
9229 rm -f conftest*
9230
9231 fi
9232
9233 if test $ac_cv_header_stdc = yes; then
9234   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9236 /* end confdefs.h.  */
9237 #include <stdlib.h>
9238
9239 _ACEOF
9240 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9241   $EGREP "free" >/dev/null 2>&1; then :
9242
9243 else
9244   ac_cv_header_stdc=no
9245 fi
9246 rm -f conftest*
9247
9248 fi
9249
9250 if test $ac_cv_header_stdc = yes; then
9251   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9252   if test "$cross_compiling" = yes; then :
9253   :
9254 else
9255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9256 /* end confdefs.h.  */
9257 #include <ctype.h>
9258 #include <stdlib.h>
9259 #if ((' ' & 0x0FF) == 0x020)
9260 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9261 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9262 #else
9263 # define ISLOWER(c) \
9264                    (('a' <= (c) && (c) <= 'i') \
9265                      || ('j' <= (c) && (c) <= 'r') \
9266                      || ('s' <= (c) && (c) <= 'z'))
9267 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9268 #endif
9269
9270 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9271 int
9272 main ()
9273 {
9274   int i;
9275   for (i = 0; i < 256; i++)
9276     if (XOR (islower (i), ISLOWER (i))
9277         || toupper (i) != TOUPPER (i))
9278       return 2;
9279   return 0;
9280 }
9281 _ACEOF
9282 if ac_fn_c_try_run "$LINENO"; then :
9283
9284 else
9285   ac_cv_header_stdc=no
9286 fi
9287 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9288   conftest.$ac_objext conftest.beam conftest.$ac_ext
9289 fi
9290
9291 fi
9292 fi
9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9294 $as_echo "$ac_cv_header_stdc" >&6; }
9295 if test $ac_cv_header_stdc = yes; then
9296
9297 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9298
9299 fi
9300
9301 # elf_hp.h is for HP/UX 64-bit shared library support.
9302 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9303                   thread_db.h \
9304                   sys/fault.h \
9305                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9306                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9307                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9308                   termios.h termio.h \
9309                   sgtty.h elf_hp.h \
9310                   dlfcn.h
9311 do :
9312   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9313 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9314 eval as_val=\$$as_ac_Header
9315    if test "x$as_val" = x""yes; then :
9316   cat >>confdefs.h <<_ACEOF
9317 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9318 _ACEOF
9319
9320 fi
9321
9322 done
9323
9324 for ac_header in sys/proc.h
9325 do :
9326   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9327 # include <sys/param.h>
9328 #endif
9329
9330 "
9331 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9332   cat >>confdefs.h <<_ACEOF
9333 #define HAVE_SYS_PROC_H 1
9334 _ACEOF
9335
9336 fi
9337
9338 done
9339
9340 for ac_header in sys/user.h
9341 do :
9342   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9343 # include <sys/param.h>
9344 #endif
9345
9346 "
9347 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9348   cat >>confdefs.h <<_ACEOF
9349 #define HAVE_SYS_USER_H 1
9350 _ACEOF
9351
9352 fi
9353
9354 done
9355
9356
9357 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9358 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9359 # think that we don't have <curses.h> if we're using GCC.
9360 case $host_os in
9361   solaris2.[789])
9362     if test "$GCC" = yes; then
9363
9364 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9365
9366     fi ;;
9367 esac
9368 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9369 do :
9370   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9371 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9372 eval as_val=\$$as_ac_Header
9373    if test "x$as_val" = x""yes; then :
9374   cat >>confdefs.h <<_ACEOF
9375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9376 _ACEOF
9377
9378 fi
9379
9380 done
9381
9382 for ac_header in term.h
9383 do :
9384   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9385 # include <curses.h>
9386 #endif
9387
9388 "
9389 if test "x$ac_cv_header_term_h" = x""yes; then :
9390   cat >>confdefs.h <<_ACEOF
9391 #define HAVE_TERM_H 1
9392 _ACEOF
9393
9394 fi
9395
9396 done
9397
9398
9399 # ------------------------- #
9400 # Checks for declarations.  #
9401 # ------------------------- #
9402
9403 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9404 if test "x$ac_cv_have_decl_free" = x""yes; then :
9405   ac_have_decl=1
9406 else
9407   ac_have_decl=0
9408 fi
9409
9410 cat >>confdefs.h <<_ACEOF
9411 #define HAVE_DECL_FREE $ac_have_decl
9412 _ACEOF
9413 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9414 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9415   ac_have_decl=1
9416 else
9417   ac_have_decl=0
9418 fi
9419
9420 cat >>confdefs.h <<_ACEOF
9421 #define HAVE_DECL_MALLOC $ac_have_decl
9422 _ACEOF
9423 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9424 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9425   ac_have_decl=1
9426 else
9427   ac_have_decl=0
9428 fi
9429
9430 cat >>confdefs.h <<_ACEOF
9431 #define HAVE_DECL_REALLOC $ac_have_decl
9432 _ACEOF
9433 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9434 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9435   ac_have_decl=1
9436 else
9437   ac_have_decl=0
9438 fi
9439
9440 cat >>confdefs.h <<_ACEOF
9441 #define HAVE_DECL_SNPRINTF $ac_have_decl
9442 _ACEOF
9443
9444
9445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9446 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9447 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9448   $as_echo_n "(cached) " >&6
9449 else
9450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9451 /* end confdefs.h.  */
9452 #include <locale.h>
9453 int
9454 main ()
9455 {
9456 return LC_MESSAGES
9457   ;
9458   return 0;
9459 }
9460 _ACEOF
9461 if ac_fn_c_try_link "$LINENO"; then :
9462   am_cv_val_LC_MESSAGES=yes
9463 else
9464   am_cv_val_LC_MESSAGES=no
9465 fi
9466 rm -f core conftest.err conftest.$ac_objext \
9467     conftest$ac_exeext conftest.$ac_ext
9468 fi
9469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9470 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9471   if test $am_cv_val_LC_MESSAGES = yes; then
9472
9473 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9474
9475   fi
9476
9477
9478 # ----------------------- #
9479 # Checks for structures.  #
9480 # ----------------------- #
9481
9482 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9483 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9484
9485 cat >>confdefs.h <<_ACEOF
9486 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9487 _ACEOF
9488
9489
9490 fi
9491 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9492 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9493
9494 cat >>confdefs.h <<_ACEOF
9495 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9496 _ACEOF
9497
9498
9499 fi
9500
9501
9502 # ------------------ #
9503 # Checks for types.  #
9504 # ------------------ #
9505
9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9507 $as_echo_n "checking return type of signal handlers... " >&6; }
9508 if test "${ac_cv_type_signal+set}" = set; then :
9509   $as_echo_n "(cached) " >&6
9510 else
9511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9512 /* end confdefs.h.  */
9513 #include <sys/types.h>
9514 #include <signal.h>
9515
9516 int
9517 main ()
9518 {
9519 return *(signal (0, 0)) (0) == 1;
9520   ;
9521   return 0;
9522 }
9523 _ACEOF
9524 if ac_fn_c_try_compile "$LINENO"; then :
9525   ac_cv_type_signal=int
9526 else
9527   ac_cv_type_signal=void
9528 fi
9529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9530 fi
9531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9532 $as_echo "$ac_cv_type_signal" >&6; }
9533
9534 cat >>confdefs.h <<_ACEOF
9535 #define RETSIGTYPE $ac_cv_type_signal
9536 _ACEOF
9537
9538
9539 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9540 #include <sys/socket.h>
9541
9542 "
9543 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9544
9545 cat >>confdefs.h <<_ACEOF
9546 #define HAVE_SOCKLEN_T 1
9547 _ACEOF
9548
9549
9550 fi
9551
9552
9553 # ------------------------------------- #
9554 # Checks for compiler characteristics.  #
9555 # ------------------------------------- #
9556
9557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9558 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9559 if test "${ac_cv_c_const+set}" = set; then :
9560   $as_echo_n "(cached) " >&6
9561 else
9562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9563 /* end confdefs.h.  */
9564
9565 int
9566 main ()
9567 {
9568 /* FIXME: Include the comments suggested by Paul. */
9569 #ifndef __cplusplus
9570   /* Ultrix mips cc rejects this.  */
9571   typedef int charset[2];
9572   const charset cs;
9573   /* SunOS 4.1.1 cc rejects this.  */
9574   char const *const *pcpcc;
9575   char **ppc;
9576   /* NEC SVR4.0.2 mips cc rejects this.  */
9577   struct point {int x, y;};
9578   static struct point const zero = {0,0};
9579   /* AIX XL C 1.02.0.0 rejects this.
9580      It does not let you subtract one const X* pointer from another in
9581      an arm of an if-expression whose if-part is not a constant
9582      expression */
9583   const char *g = "string";
9584   pcpcc = &g + (g ? g-g : 0);
9585   /* HPUX 7.0 cc rejects these. */
9586   ++pcpcc;
9587   ppc = (char**) pcpcc;
9588   pcpcc = (char const *const *) ppc;
9589   { /* SCO 3.2v4 cc rejects this.  */
9590     char *t;
9591     char const *s = 0 ? (char *) 0 : (char const *) 0;
9592
9593     *t++ = 0;
9594     if (s) return 0;
9595   }
9596   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9597     int x[] = {25, 17};
9598     const int *foo = &x[0];
9599     ++foo;
9600   }
9601   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9602     typedef const int *iptr;
9603     iptr p = 0;
9604     ++p;
9605   }
9606   { /* AIX XL C 1.02.0.0 rejects this saying
9607        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9608     struct s { int j; const int *ap[3]; };
9609     struct s *b; b->j = 5;
9610   }
9611   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9612     const int foo = 10;
9613     if (!foo) return 0;
9614   }
9615   return !cs[0] && !zero.x;
9616 #endif
9617
9618   ;
9619   return 0;
9620 }
9621 _ACEOF
9622 if ac_fn_c_try_compile "$LINENO"; then :
9623   ac_cv_c_const=yes
9624 else
9625   ac_cv_c_const=no
9626 fi
9627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9628 fi
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9630 $as_echo "$ac_cv_c_const" >&6; }
9631 if test $ac_cv_c_const = no; then
9632
9633 $as_echo "#define const /**/" >>confdefs.h
9634
9635 fi
9636
9637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9638 $as_echo_n "checking for inline... " >&6; }
9639 if test "${ac_cv_c_inline+set}" = set; then :
9640   $as_echo_n "(cached) " >&6
9641 else
9642   ac_cv_c_inline=no
9643 for ac_kw in inline __inline__ __inline; do
9644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9645 /* end confdefs.h.  */
9646 #ifndef __cplusplus
9647 typedef int foo_t;
9648 static $ac_kw foo_t static_foo () {return 0; }
9649 $ac_kw foo_t foo () {return 0; }
9650 #endif
9651
9652 _ACEOF
9653 if ac_fn_c_try_compile "$LINENO"; then :
9654   ac_cv_c_inline=$ac_kw
9655 fi
9656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9657   test "$ac_cv_c_inline" != no && break
9658 done
9659
9660 fi
9661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9662 $as_echo "$ac_cv_c_inline" >&6; }
9663
9664 case $ac_cv_c_inline in
9665   inline | yes) ;;
9666   *)
9667     case $ac_cv_c_inline in
9668       no) ac_val=;;
9669       *) ac_val=$ac_cv_c_inline;;
9670     esac
9671     cat >>confdefs.h <<_ACEOF
9672 #ifndef __cplusplus
9673 #define inline $ac_val
9674 #endif
9675 _ACEOF
9676     ;;
9677 esac
9678
9679  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9680 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9681 if test "${ac_cv_c_bigendian+set}" = set; then :
9682   $as_echo_n "(cached) " >&6
9683 else
9684   ac_cv_c_bigendian=unknown
9685     # See if we're dealing with a universal compiler.
9686     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9687 /* end confdefs.h.  */
9688 #ifndef __APPLE_CC__
9689                not a universal capable compiler
9690              #endif
9691              typedef int dummy;
9692
9693 _ACEOF
9694 if ac_fn_c_try_compile "$LINENO"; then :
9695
9696         # Check for potential -arch flags.  It is not universal unless
9697         # there are at least two -arch flags with different values.
9698         ac_arch=
9699         ac_prev=
9700         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9701          if test -n "$ac_prev"; then
9702            case $ac_word in
9703              i?86 | x86_64 | ppc | ppc64)
9704                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9705                  ac_arch=$ac_word
9706                else
9707                  ac_cv_c_bigendian=universal
9708                  break
9709                fi
9710                ;;
9711            esac
9712            ac_prev=
9713          elif test "x$ac_word" = "x-arch"; then
9714            ac_prev=arch
9715          fi
9716        done
9717 fi
9718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9719     if test $ac_cv_c_bigendian = unknown; then
9720       # See if sys/param.h defines the BYTE_ORDER macro.
9721       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9722 /* end confdefs.h.  */
9723 #include <sys/types.h>
9724              #include <sys/param.h>
9725
9726 int
9727 main ()
9728 {
9729 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9730                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9731                      && LITTLE_ENDIAN)
9732               bogus endian macros
9733              #endif
9734
9735   ;
9736   return 0;
9737 }
9738 _ACEOF
9739 if ac_fn_c_try_compile "$LINENO"; then :
9740   # It does; now see whether it defined to BIG_ENDIAN or not.
9741          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9742 /* end confdefs.h.  */
9743 #include <sys/types.h>
9744                 #include <sys/param.h>
9745
9746 int
9747 main ()
9748 {
9749 #if BYTE_ORDER != BIG_ENDIAN
9750                  not big endian
9751                 #endif
9752
9753   ;
9754   return 0;
9755 }
9756 _ACEOF
9757 if ac_fn_c_try_compile "$LINENO"; then :
9758   ac_cv_c_bigendian=yes
9759 else
9760   ac_cv_c_bigendian=no
9761 fi
9762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9763 fi
9764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9765     fi
9766     if test $ac_cv_c_bigendian = unknown; then
9767       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9768       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9769 /* end confdefs.h.  */
9770 #include <limits.h>
9771
9772 int
9773 main ()
9774 {
9775 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9776               bogus endian macros
9777              #endif
9778
9779   ;
9780   return 0;
9781 }
9782 _ACEOF
9783 if ac_fn_c_try_compile "$LINENO"; then :
9784   # It does; now see whether it defined to _BIG_ENDIAN or not.
9785          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9786 /* end confdefs.h.  */
9787 #include <limits.h>
9788
9789 int
9790 main ()
9791 {
9792 #ifndef _BIG_ENDIAN
9793                  not big endian
9794                 #endif
9795
9796   ;
9797   return 0;
9798 }
9799 _ACEOF
9800 if ac_fn_c_try_compile "$LINENO"; then :
9801   ac_cv_c_bigendian=yes
9802 else
9803   ac_cv_c_bigendian=no
9804 fi
9805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9806 fi
9807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9808     fi
9809     if test $ac_cv_c_bigendian = unknown; then
9810       # Compile a test program.
9811       if test "$cross_compiling" = yes; then :
9812   # Try to guess by grepping values from an object file.
9813          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9814 /* end confdefs.h.  */
9815 short int ascii_mm[] =
9816                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9817                 short int ascii_ii[] =
9818                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9819                 int use_ascii (int i) {
9820                   return ascii_mm[i] + ascii_ii[i];
9821                 }
9822                 short int ebcdic_ii[] =
9823                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9824                 short int ebcdic_mm[] =
9825                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9826                 int use_ebcdic (int i) {
9827                   return ebcdic_mm[i] + ebcdic_ii[i];
9828                 }
9829                 extern int foo;
9830
9831 int
9832 main ()
9833 {
9834 return use_ascii (foo) == use_ebcdic (foo);
9835   ;
9836   return 0;
9837 }
9838 _ACEOF
9839 if ac_fn_c_try_compile "$LINENO"; then :
9840   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9841               ac_cv_c_bigendian=yes
9842             fi
9843             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9844               if test "$ac_cv_c_bigendian" = unknown; then
9845                 ac_cv_c_bigendian=no
9846               else
9847                 # finding both strings is unlikely to happen, but who knows?
9848                 ac_cv_c_bigendian=unknown
9849               fi
9850             fi
9851 fi
9852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9853 else
9854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9855 /* end confdefs.h.  */
9856 $ac_includes_default
9857 int
9858 main ()
9859 {
9860
9861              /* Are we little or big endian?  From Harbison&Steele.  */
9862              union
9863              {
9864                long int l;
9865                char c[sizeof (long int)];
9866              } u;
9867              u.l = 1;
9868              return u.c[sizeof (long int) - 1] == 1;
9869
9870   ;
9871   return 0;
9872 }
9873 _ACEOF
9874 if ac_fn_c_try_run "$LINENO"; then :
9875   ac_cv_c_bigendian=no
9876 else
9877   ac_cv_c_bigendian=yes
9878 fi
9879 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9880   conftest.$ac_objext conftest.beam conftest.$ac_ext
9881 fi
9882
9883     fi
9884 fi
9885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9886 $as_echo "$ac_cv_c_bigendian" >&6; }
9887  case $ac_cv_c_bigendian in #(
9888    yes)
9889      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9890 ;; #(
9891    no)
9892       ;; #(
9893    universal)
9894
9895 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9896
9897      ;; #(
9898    *)
9899      as_fn_error "unknown endianness
9900  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9901  esac
9902
9903
9904 # ------------------------------ #
9905 # Checks for library functions.  #
9906 # ------------------------------ #
9907
9908 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9909 # for constant arguments.  Useless!
9910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9911 $as_echo_n "checking for working alloca.h... " >&6; }
9912 if test "${ac_cv_working_alloca_h+set}" = set; then :
9913   $as_echo_n "(cached) " >&6
9914 else
9915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9916 /* end confdefs.h.  */
9917 #include <alloca.h>
9918 int
9919 main ()
9920 {
9921 char *p = (char *) alloca (2 * sizeof (int));
9922                           if (p) return 0;
9923   ;
9924   return 0;
9925 }
9926 _ACEOF
9927 if ac_fn_c_try_link "$LINENO"; then :
9928   ac_cv_working_alloca_h=yes
9929 else
9930   ac_cv_working_alloca_h=no
9931 fi
9932 rm -f core conftest.err conftest.$ac_objext \
9933     conftest$ac_exeext conftest.$ac_ext
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9936 $as_echo "$ac_cv_working_alloca_h" >&6; }
9937 if test $ac_cv_working_alloca_h = yes; then
9938
9939 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9940
9941 fi
9942
9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9944 $as_echo_n "checking for alloca... " >&6; }
9945 if test "${ac_cv_func_alloca_works+set}" = set; then :
9946   $as_echo_n "(cached) " >&6
9947 else
9948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9949 /* end confdefs.h.  */
9950 #ifdef __GNUC__
9951 # define alloca __builtin_alloca
9952 #else
9953 # ifdef _MSC_VER
9954 #  include <malloc.h>
9955 #  define alloca _alloca
9956 # else
9957 #  ifdef HAVE_ALLOCA_H
9958 #   include <alloca.h>
9959 #  else
9960 #   ifdef _AIX
9961  #pragma alloca
9962 #   else
9963 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9964 char *alloca ();
9965 #    endif
9966 #   endif
9967 #  endif
9968 # endif
9969 #endif
9970
9971 int
9972 main ()
9973 {
9974 char *p = (char *) alloca (1);
9975                                     if (p) return 0;
9976   ;
9977   return 0;
9978 }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981   ac_cv_func_alloca_works=yes
9982 else
9983   ac_cv_func_alloca_works=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986     conftest$ac_exeext conftest.$ac_ext
9987 fi
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9989 $as_echo "$ac_cv_func_alloca_works" >&6; }
9990
9991 if test $ac_cv_func_alloca_works = yes; then
9992
9993 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9994
9995 else
9996   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9997 # that cause trouble.  Some versions do not even contain alloca or
9998 # contain a buggy version.  If you still want to use their alloca,
9999 # use ar to extract alloca.o from them instead of compiling alloca.c.
10000
10001 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10002
10003 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10004
10005
10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10007 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10008 if test "${ac_cv_os_cray+set}" = set; then :
10009   $as_echo_n "(cached) " >&6
10010 else
10011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10012 /* end confdefs.h.  */
10013 #if defined CRAY && ! defined CRAY2
10014 webecray
10015 #else
10016 wenotbecray
10017 #endif
10018
10019 _ACEOF
10020 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10021   $EGREP "webecray" >/dev/null 2>&1; then :
10022   ac_cv_os_cray=yes
10023 else
10024   ac_cv_os_cray=no
10025 fi
10026 rm -f conftest*
10027
10028 fi
10029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10030 $as_echo "$ac_cv_os_cray" >&6; }
10031 if test $ac_cv_os_cray = yes; then
10032   for ac_func in _getb67 GETB67 getb67; do
10033     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10034 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10035 eval as_val=\$$as_ac_var
10036    if test "x$as_val" = x""yes; then :
10037
10038 cat >>confdefs.h <<_ACEOF
10039 #define CRAY_STACKSEG_END $ac_func
10040 _ACEOF
10041
10042     break
10043 fi
10044
10045   done
10046 fi
10047
10048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10049 $as_echo_n "checking stack direction for C alloca... " >&6; }
10050 if test "${ac_cv_c_stack_direction+set}" = set; then :
10051   $as_echo_n "(cached) " >&6
10052 else
10053   if test "$cross_compiling" = yes; then :
10054   ac_cv_c_stack_direction=0
10055 else
10056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10057 /* end confdefs.h.  */
10058 $ac_includes_default
10059 int
10060 find_stack_direction ()
10061 {
10062   static char *addr = 0;
10063   auto char dummy;
10064   if (addr == 0)
10065     {
10066       addr = &dummy;
10067       return find_stack_direction ();
10068     }
10069   else
10070     return (&dummy > addr) ? 1 : -1;
10071 }
10072
10073 int
10074 main ()
10075 {
10076   return find_stack_direction () < 0;
10077 }
10078 _ACEOF
10079 if ac_fn_c_try_run "$LINENO"; then :
10080   ac_cv_c_stack_direction=1
10081 else
10082   ac_cv_c_stack_direction=-1
10083 fi
10084 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10085   conftest.$ac_objext conftest.beam conftest.$ac_ext
10086 fi
10087
10088 fi
10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10090 $as_echo "$ac_cv_c_stack_direction" >&6; }
10091 cat >>confdefs.h <<_ACEOF
10092 #define STACK_DIRECTION $ac_cv_c_stack_direction
10093 _ACEOF
10094
10095
10096 fi
10097
10098 for ac_header in stdlib.h unistd.h
10099 do :
10100   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10101 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10102 eval as_val=\$$as_ac_Header
10103    if test "x$as_val" = x""yes; then :
10104   cat >>confdefs.h <<_ACEOF
10105 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10106 _ACEOF
10107
10108 fi
10109
10110 done
10111
10112 for ac_func in getpagesize
10113 do :
10114   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10115 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10116   cat >>confdefs.h <<_ACEOF
10117 #define HAVE_GETPAGESIZE 1
10118 _ACEOF
10119
10120 fi
10121 done
10122
10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10124 $as_echo_n "checking for working mmap... " >&6; }
10125 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10126   $as_echo_n "(cached) " >&6
10127 else
10128   if test "$cross_compiling" = yes; then :
10129   ac_cv_func_mmap_fixed_mapped=no
10130 else
10131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10132 /* end confdefs.h.  */
10133 $ac_includes_default
10134 /* malloc might have been renamed as rpl_malloc. */
10135 #undef malloc
10136
10137 /* Thanks to Mike Haertel and Jim Avera for this test.
10138    Here is a matrix of mmap possibilities:
10139         mmap private not fixed
10140         mmap private fixed at somewhere currently unmapped
10141         mmap private fixed at somewhere already mapped
10142         mmap shared not fixed
10143         mmap shared fixed at somewhere currently unmapped
10144         mmap shared fixed at somewhere already mapped
10145    For private mappings, we should verify that changes cannot be read()
10146    back from the file, nor mmap's back from the file at a different
10147    address.  (There have been systems where private was not correctly
10148    implemented like the infamous i386 svr4.0, and systems where the
10149    VM page cache was not coherent with the file system buffer cache
10150    like early versions of FreeBSD and possibly contemporary NetBSD.)
10151    For shared mappings, we should conversely verify that changes get
10152    propagated back to all the places they're supposed to be.
10153
10154    Grep wants private fixed already mapped.
10155    The main things grep needs to know about mmap are:
10156    * does it exist and is it safe to write into the mmap'd area
10157    * how to use it (BSD variants)  */
10158
10159 #include <fcntl.h>
10160 #include <sys/mman.h>
10161
10162 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10163 char *malloc ();
10164 #endif
10165
10166 /* This mess was copied from the GNU getpagesize.h.  */
10167 #ifndef HAVE_GETPAGESIZE
10168 /* Assume that all systems that can run configure have sys/param.h.  */
10169 # ifndef HAVE_SYS_PARAM_H
10170 #  define HAVE_SYS_PARAM_H 1
10171 # endif
10172
10173 # ifdef _SC_PAGESIZE
10174 #  define getpagesize() sysconf(_SC_PAGESIZE)
10175 # else /* no _SC_PAGESIZE */
10176 #  ifdef HAVE_SYS_PARAM_H
10177 #   include <sys/param.h>
10178 #   ifdef EXEC_PAGESIZE
10179 #    define getpagesize() EXEC_PAGESIZE
10180 #   else /* no EXEC_PAGESIZE */
10181 #    ifdef NBPG
10182 #     define getpagesize() NBPG * CLSIZE
10183 #     ifndef CLSIZE
10184 #      define CLSIZE 1
10185 #     endif /* no CLSIZE */
10186 #    else /* no NBPG */
10187 #     ifdef NBPC
10188 #      define getpagesize() NBPC
10189 #     else /* no NBPC */
10190 #      ifdef PAGESIZE
10191 #       define getpagesize() PAGESIZE
10192 #      endif /* PAGESIZE */
10193 #     endif /* no NBPC */
10194 #    endif /* no NBPG */
10195 #   endif /* no EXEC_PAGESIZE */
10196 #  else /* no HAVE_SYS_PARAM_H */
10197 #   define getpagesize() 8192   /* punt totally */
10198 #  endif /* no HAVE_SYS_PARAM_H */
10199 # endif /* no _SC_PAGESIZE */
10200
10201 #endif /* no HAVE_GETPAGESIZE */
10202
10203 int
10204 main ()
10205 {
10206   char *data, *data2, *data3;
10207   int i, pagesize;
10208   int fd;
10209
10210   pagesize = getpagesize ();
10211
10212   /* First, make a file with some known garbage in it. */
10213   data = (char *) malloc (pagesize);
10214   if (!data)
10215     return 1;
10216   for (i = 0; i < pagesize; ++i)
10217     *(data + i) = rand ();
10218   umask (0);
10219   fd = creat ("conftest.mmap", 0600);
10220   if (fd < 0)
10221     return 1;
10222   if (write (fd, data, pagesize) != pagesize)
10223     return 1;
10224   close (fd);
10225
10226   /* Next, try to mmap the file at a fixed address which already has
10227      something else allocated at it.  If we can, also make sure that
10228      we see the same garbage.  */
10229   fd = open ("conftest.mmap", O_RDWR);
10230   if (fd < 0)
10231     return 1;
10232   data2 = (char *) malloc (2 * pagesize);
10233   if (!data2)
10234     return 1;
10235   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10236   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10237                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10238     return 1;
10239   for (i = 0; i < pagesize; ++i)
10240     if (*(data + i) != *(data2 + i))
10241       return 1;
10242
10243   /* Finally, make sure that changes to the mapped area do not
10244      percolate back to the file as seen by read().  (This is a bug on
10245      some variants of i386 svr4.0.)  */
10246   for (i = 0; i < pagesize; ++i)
10247     *(data2 + i) = *(data2 + i) + 1;
10248   data3 = (char *) malloc (pagesize);
10249   if (!data3)
10250     return 1;
10251   if (read (fd, data3, pagesize) != pagesize)
10252     return 1;
10253   for (i = 0; i < pagesize; ++i)
10254     if (*(data + i) != *(data3 + i))
10255       return 1;
10256   close (fd);
10257   return 0;
10258 }
10259 _ACEOF
10260 if ac_fn_c_try_run "$LINENO"; then :
10261   ac_cv_func_mmap_fixed_mapped=yes
10262 else
10263   ac_cv_func_mmap_fixed_mapped=no
10264 fi
10265 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10266   conftest.$ac_objext conftest.beam conftest.$ac_ext
10267 fi
10268
10269 fi
10270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10271 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10272 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10273
10274 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10275
10276 fi
10277 rm -f conftest.mmap
10278
10279 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10280 if test "x$ac_cv_type_pid_t" = x""yes; then :
10281
10282 else
10283
10284 cat >>confdefs.h <<_ACEOF
10285 #define pid_t int
10286 _ACEOF
10287
10288 fi
10289
10290 for ac_header in vfork.h
10291 do :
10292   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10293 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10294   cat >>confdefs.h <<_ACEOF
10295 #define HAVE_VFORK_H 1
10296 _ACEOF
10297
10298 fi
10299
10300 done
10301
10302 for ac_func in fork vfork
10303 do :
10304   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10305 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10306 eval as_val=\$$as_ac_var
10307    if test "x$as_val" = x""yes; then :
10308   cat >>confdefs.h <<_ACEOF
10309 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10310 _ACEOF
10311
10312 fi
10313 done
10314
10315 if test "x$ac_cv_func_fork" = xyes; then
10316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10317 $as_echo_n "checking for working fork... " >&6; }
10318 if test "${ac_cv_func_fork_works+set}" = set; then :
10319   $as_echo_n "(cached) " >&6
10320 else
10321   if test "$cross_compiling" = yes; then :
10322   ac_cv_func_fork_works=cross
10323 else
10324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10325 /* end confdefs.h.  */
10326 $ac_includes_default
10327 int
10328 main ()
10329 {
10330
10331           /* By Ruediger Kuhlmann. */
10332           return fork () < 0;
10333
10334   ;
10335   return 0;
10336 }
10337 _ACEOF
10338 if ac_fn_c_try_run "$LINENO"; then :
10339   ac_cv_func_fork_works=yes
10340 else
10341   ac_cv_func_fork_works=no
10342 fi
10343 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10344   conftest.$ac_objext conftest.beam conftest.$ac_ext
10345 fi
10346
10347 fi
10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10349 $as_echo "$ac_cv_func_fork_works" >&6; }
10350
10351 else
10352   ac_cv_func_fork_works=$ac_cv_func_fork
10353 fi
10354 if test "x$ac_cv_func_fork_works" = xcross; then
10355   case $host in
10356     *-*-amigaos* | *-*-msdosdjgpp*)
10357       # Override, as these systems have only a dummy fork() stub
10358       ac_cv_func_fork_works=no
10359       ;;
10360     *)
10361       ac_cv_func_fork_works=yes
10362       ;;
10363   esac
10364   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10365 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10366 fi
10367 ac_cv_func_vfork_works=$ac_cv_func_vfork
10368 if test "x$ac_cv_func_vfork" = xyes; then
10369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10370 $as_echo_n "checking for working vfork... " >&6; }
10371 if test "${ac_cv_func_vfork_works+set}" = set; then :
10372   $as_echo_n "(cached) " >&6
10373 else
10374   if test "$cross_compiling" = yes; then :
10375   ac_cv_func_vfork_works=cross
10376 else
10377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10378 /* end confdefs.h.  */
10379 /* Thanks to Paul Eggert for this test.  */
10380 $ac_includes_default
10381 #include <sys/wait.h>
10382 #ifdef HAVE_VFORK_H
10383 # include <vfork.h>
10384 #endif
10385 /* On some sparc systems, changes by the child to local and incoming
10386    argument registers are propagated back to the parent.  The compiler
10387    is told about this with #include <vfork.h>, but some compilers
10388    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10389    static variable whose address is put into a register that is
10390    clobbered by the vfork.  */
10391 static void
10392 #ifdef __cplusplus
10393 sparc_address_test (int arg)
10394 # else
10395 sparc_address_test (arg) int arg;
10396 #endif
10397 {
10398   static pid_t child;
10399   if (!child) {
10400     child = vfork ();
10401     if (child < 0) {
10402       perror ("vfork");
10403       _exit(2);
10404     }
10405     if (!child) {
10406       arg = getpid();
10407       write(-1, "", 0);
10408       _exit (arg);
10409     }
10410   }
10411 }
10412
10413 int
10414 main ()
10415 {
10416   pid_t parent = getpid ();
10417   pid_t child;
10418
10419   sparc_address_test (0);
10420
10421   child = vfork ();
10422
10423   if (child == 0) {
10424     /* Here is another test for sparc vfork register problems.  This
10425        test uses lots of local variables, at least as many local
10426        variables as main has allocated so far including compiler
10427        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10428        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10429        reuse the register of parent for one of the local variables,
10430        since it will think that parent can't possibly be used any more
10431        in this routine.  Assigning to the local variable will thus
10432        munge parent in the parent process.  */
10433     pid_t
10434       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10435       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10436     /* Convince the compiler that p..p7 are live; otherwise, it might
10437        use the same hardware register for all 8 local variables.  */
10438     if (p != p1 || p != p2 || p != p3 || p != p4
10439         || p != p5 || p != p6 || p != p7)
10440       _exit(1);
10441
10442     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10443        from child file descriptors.  If the child closes a descriptor
10444        before it execs or exits, this munges the parent's descriptor
10445        as well.  Test for this by closing stdout in the child.  */
10446     _exit(close(fileno(stdout)) != 0);
10447   } else {
10448     int status;
10449     struct stat st;
10450
10451     while (wait(&status) != child)
10452       ;
10453     return (
10454          /* Was there some problem with vforking?  */
10455          child < 0
10456
10457          /* Did the child fail?  (This shouldn't happen.)  */
10458          || status
10459
10460          /* Did the vfork/compiler bug occur?  */
10461          || parent != getpid()
10462
10463          /* Did the file descriptor bug occur?  */
10464          || fstat(fileno(stdout), &st) != 0
10465          );
10466   }
10467 }
10468 _ACEOF
10469 if ac_fn_c_try_run "$LINENO"; then :
10470   ac_cv_func_vfork_works=yes
10471 else
10472   ac_cv_func_vfork_works=no
10473 fi
10474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10475   conftest.$ac_objext conftest.beam conftest.$ac_ext
10476 fi
10477
10478 fi
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10480 $as_echo "$ac_cv_func_vfork_works" >&6; }
10481
10482 fi;
10483 if test "x$ac_cv_func_fork_works" = xcross; then
10484   ac_cv_func_vfork_works=$ac_cv_func_vfork
10485   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10486 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10487 fi
10488
10489 if test "x$ac_cv_func_vfork_works" = xyes; then
10490
10491 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10492
10493 else
10494
10495 $as_echo "#define vfork fork" >>confdefs.h
10496
10497 fi
10498 if test "x$ac_cv_func_fork_works" = xyes; then
10499
10500 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10501
10502 fi
10503
10504 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10505                 pipe poll pread pread64 pwrite readlink resize_term \
10506                 sbrk setpgid setpgrp setsid \
10507                 sigaction sigprocmask sigsetmask socketpair \
10508                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10509                 setrlimit getrlimit posix_madvise waitpid lstat \
10510                 ptrace64
10511 do :
10512   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10513 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10514 eval as_val=\$$as_ac_var
10515    if test "x$as_val" = x""yes; then :
10516   cat >>confdefs.h <<_ACEOF
10517 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10518 _ACEOF
10519
10520 fi
10521 done
10522
10523
10524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10525 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10526 if test "${am_cv_langinfo_codeset+set}" = set; then :
10527   $as_echo_n "(cached) " >&6
10528 else
10529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10530 /* end confdefs.h.  */
10531 #include <langinfo.h>
10532 int
10533 main ()
10534 {
10535 char* cs = nl_langinfo(CODESET);
10536   ;
10537   return 0;
10538 }
10539 _ACEOF
10540 if ac_fn_c_try_link "$LINENO"; then :
10541   am_cv_langinfo_codeset=yes
10542 else
10543   am_cv_langinfo_codeset=no
10544 fi
10545 rm -f core conftest.err conftest.$ac_objext \
10546     conftest$ac_exeext conftest.$ac_ext
10547
10548 fi
10549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10550 $as_echo "$am_cv_langinfo_codeset" >&6; }
10551   if test $am_cv_langinfo_codeset = yes; then
10552
10553 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10554
10555   fi
10556
10557
10558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10559 $as_echo_n "checking for ANSI C header files... " >&6; }
10560 if test "${ac_cv_header_stdc+set}" = set; then :
10561   $as_echo_n "(cached) " >&6
10562 else
10563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10564 /* end confdefs.h.  */
10565 #include <stdlib.h>
10566 #include <stdarg.h>
10567 #include <string.h>
10568 #include <float.h>
10569
10570 int
10571 main ()
10572 {
10573
10574   ;
10575   return 0;
10576 }
10577 _ACEOF
10578 if ac_fn_c_try_compile "$LINENO"; then :
10579   ac_cv_header_stdc=yes
10580 else
10581   ac_cv_header_stdc=no
10582 fi
10583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10584
10585 if test $ac_cv_header_stdc = yes; then
10586   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10588 /* end confdefs.h.  */
10589 #include <string.h>
10590
10591 _ACEOF
10592 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10593   $EGREP "memchr" >/dev/null 2>&1; then :
10594
10595 else
10596   ac_cv_header_stdc=no
10597 fi
10598 rm -f conftest*
10599
10600 fi
10601
10602 if test $ac_cv_header_stdc = yes; then
10603   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10605 /* end confdefs.h.  */
10606 #include <stdlib.h>
10607
10608 _ACEOF
10609 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10610   $EGREP "free" >/dev/null 2>&1; then :
10611
10612 else
10613   ac_cv_header_stdc=no
10614 fi
10615 rm -f conftest*
10616
10617 fi
10618
10619 if test $ac_cv_header_stdc = yes; then
10620   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10621   if test "$cross_compiling" = yes; then :
10622   :
10623 else
10624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10625 /* end confdefs.h.  */
10626 #include <ctype.h>
10627 #include <stdlib.h>
10628 #if ((' ' & 0x0FF) == 0x020)
10629 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10630 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10631 #else
10632 # define ISLOWER(c) \
10633                    (('a' <= (c) && (c) <= 'i') \
10634                      || ('j' <= (c) && (c) <= 'r') \
10635                      || ('s' <= (c) && (c) <= 'z'))
10636 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10637 #endif
10638
10639 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10640 int
10641 main ()
10642 {
10643   int i;
10644   for (i = 0; i < 256; i++)
10645     if (XOR (islower (i), ISLOWER (i))
10646         || toupper (i) != TOUPPER (i))
10647       return 2;
10648   return 0;
10649 }
10650 _ACEOF
10651 if ac_fn_c_try_run "$LINENO"; then :
10652
10653 else
10654   ac_cv_header_stdc=no
10655 fi
10656 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10657   conftest.$ac_objext conftest.beam conftest.$ac_ext
10658 fi
10659
10660 fi
10661 fi
10662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10663 $as_echo "$ac_cv_header_stdc" >&6; }
10664 if test $ac_cv_header_stdc = yes; then
10665
10666 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10667
10668 fi
10669
10670   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10671 # for constant arguments.  Useless!
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10673 $as_echo_n "checking for working alloca.h... " >&6; }
10674 if test "${ac_cv_working_alloca_h+set}" = set; then :
10675   $as_echo_n "(cached) " >&6
10676 else
10677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10678 /* end confdefs.h.  */
10679 #include <alloca.h>
10680 int
10681 main ()
10682 {
10683 char *p = (char *) alloca (2 * sizeof (int));
10684                           if (p) return 0;
10685   ;
10686   return 0;
10687 }
10688 _ACEOF
10689 if ac_fn_c_try_link "$LINENO"; then :
10690   ac_cv_working_alloca_h=yes
10691 else
10692   ac_cv_working_alloca_h=no
10693 fi
10694 rm -f core conftest.err conftest.$ac_objext \
10695     conftest$ac_exeext conftest.$ac_ext
10696 fi
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10698 $as_echo "$ac_cv_working_alloca_h" >&6; }
10699 if test $ac_cv_working_alloca_h = yes; then
10700
10701 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10702
10703 fi
10704
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10706 $as_echo_n "checking for alloca... " >&6; }
10707 if test "${ac_cv_func_alloca_works+set}" = set; then :
10708   $as_echo_n "(cached) " >&6
10709 else
10710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10711 /* end confdefs.h.  */
10712 #ifdef __GNUC__
10713 # define alloca __builtin_alloca
10714 #else
10715 # ifdef _MSC_VER
10716 #  include <malloc.h>
10717 #  define alloca _alloca
10718 # else
10719 #  ifdef HAVE_ALLOCA_H
10720 #   include <alloca.h>
10721 #  else
10722 #   ifdef _AIX
10723  #pragma alloca
10724 #   else
10725 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10726 char *alloca ();
10727 #    endif
10728 #   endif
10729 #  endif
10730 # endif
10731 #endif
10732
10733 int
10734 main ()
10735 {
10736 char *p = (char *) alloca (1);
10737                                     if (p) return 0;
10738   ;
10739   return 0;
10740 }
10741 _ACEOF
10742 if ac_fn_c_try_link "$LINENO"; then :
10743   ac_cv_func_alloca_works=yes
10744 else
10745   ac_cv_func_alloca_works=no
10746 fi
10747 rm -f core conftest.err conftest.$ac_objext \
10748     conftest$ac_exeext conftest.$ac_ext
10749 fi
10750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10751 $as_echo "$ac_cv_func_alloca_works" >&6; }
10752
10753 if test $ac_cv_func_alloca_works = yes; then
10754
10755 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10756
10757 else
10758   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10759 # that cause trouble.  Some versions do not even contain alloca or
10760 # contain a buggy version.  If you still want to use their alloca,
10761 # use ar to extract alloca.o from them instead of compiling alloca.c.
10762
10763 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10764
10765 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10766
10767
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10769 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10770 if test "${ac_cv_os_cray+set}" = set; then :
10771   $as_echo_n "(cached) " >&6
10772 else
10773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10774 /* end confdefs.h.  */
10775 #if defined CRAY && ! defined CRAY2
10776 webecray
10777 #else
10778 wenotbecray
10779 #endif
10780
10781 _ACEOF
10782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10783   $EGREP "webecray" >/dev/null 2>&1; then :
10784   ac_cv_os_cray=yes
10785 else
10786   ac_cv_os_cray=no
10787 fi
10788 rm -f conftest*
10789
10790 fi
10791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10792 $as_echo "$ac_cv_os_cray" >&6; }
10793 if test $ac_cv_os_cray = yes; then
10794   for ac_func in _getb67 GETB67 getb67; do
10795     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10796 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10797 eval as_val=\$$as_ac_var
10798    if test "x$as_val" = x""yes; then :
10799
10800 cat >>confdefs.h <<_ACEOF
10801 #define CRAY_STACKSEG_END $ac_func
10802 _ACEOF
10803
10804     break
10805 fi
10806
10807   done
10808 fi
10809
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10811 $as_echo_n "checking stack direction for C alloca... " >&6; }
10812 if test "${ac_cv_c_stack_direction+set}" = set; then :
10813   $as_echo_n "(cached) " >&6
10814 else
10815   if test "$cross_compiling" = yes; then :
10816   ac_cv_c_stack_direction=0
10817 else
10818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10819 /* end confdefs.h.  */
10820 $ac_includes_default
10821 int
10822 find_stack_direction ()
10823 {
10824   static char *addr = 0;
10825   auto char dummy;
10826   if (addr == 0)
10827     {
10828       addr = &dummy;
10829       return find_stack_direction ();
10830     }
10831   else
10832     return (&dummy > addr) ? 1 : -1;
10833 }
10834
10835 int
10836 main ()
10837 {
10838   return find_stack_direction () < 0;
10839 }
10840 _ACEOF
10841 if ac_fn_c_try_run "$LINENO"; then :
10842   ac_cv_c_stack_direction=1
10843 else
10844   ac_cv_c_stack_direction=-1
10845 fi
10846 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10847   conftest.$ac_objext conftest.beam conftest.$ac_ext
10848 fi
10849
10850 fi
10851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10852 $as_echo "$ac_cv_c_stack_direction" >&6; }
10853 cat >>confdefs.h <<_ACEOF
10854 #define STACK_DIRECTION $ac_cv_c_stack_direction
10855 _ACEOF
10856
10857
10858 fi
10859
10860
10861
10862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10863 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10864 if test "${am_cv_langinfo_codeset+set}" = set; then :
10865   $as_echo_n "(cached) " >&6
10866 else
10867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10868 /* end confdefs.h.  */
10869 #include <langinfo.h>
10870 int
10871 main ()
10872 {
10873 char* cs = nl_langinfo(CODESET);
10874   ;
10875   return 0;
10876 }
10877 _ACEOF
10878 if ac_fn_c_try_link "$LINENO"; then :
10879   am_cv_langinfo_codeset=yes
10880 else
10881   am_cv_langinfo_codeset=no
10882 fi
10883 rm -f core conftest.err conftest.$ac_objext \
10884     conftest$ac_exeext conftest.$ac_ext
10885
10886 fi
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10888 $as_echo "$am_cv_langinfo_codeset" >&6; }
10889   if test $am_cv_langinfo_codeset = yes; then
10890
10891 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10892
10893   fi
10894
10895
10896   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10897 do :
10898   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10899 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10900 eval as_val=\$$as_ac_Header
10901    if test "x$as_val" = x""yes; then :
10902   cat >>confdefs.h <<_ACEOF
10903 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10904 _ACEOF
10905
10906 fi
10907
10908 done
10909
10910
10911   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10912 do :
10913   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10914 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10915 eval as_val=\$$as_ac_var
10916    if test "x$as_val" = x""yes; then :
10917   cat >>confdefs.h <<_ACEOF
10918 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10919 _ACEOF
10920
10921 fi
10922 done
10923
10924
10925   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10926 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10927   ac_have_decl=1
10928 else
10929   ac_have_decl=0
10930 fi
10931
10932 cat >>confdefs.h <<_ACEOF
10933 #define HAVE_DECL_STRERROR $ac_have_decl
10934 _ACEOF
10935 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10936 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10937   ac_have_decl=1
10938 else
10939   ac_have_decl=0
10940 fi
10941
10942 cat >>confdefs.h <<_ACEOF
10943 #define HAVE_DECL_STRSTR $ac_have_decl
10944 _ACEOF
10945
10946
10947
10948 # Check the return and argument types of ptrace.  No canned test for
10949 # this, so roll our own.
10950 gdb_ptrace_headers='
10951 #include <sys/types.h>
10952 #if HAVE_SYS_PTRACE_H
10953 # include <sys/ptrace.h>
10954 #endif
10955 #if HAVE_UNISTD_H
10956 # include <unistd.h>
10957 #endif
10958 '
10959 # There is no point in checking if we don't have a prototype.
10960 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10961 "
10962 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10963   ac_have_decl=1
10964 else
10965   ac_have_decl=0
10966 fi
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define HAVE_DECL_PTRACE $ac_have_decl
10970 _ACEOF
10971 if test $ac_have_decl = 1; then :
10972
10973 else
10974
10975   : ${gdb_cv_func_ptrace_ret='int'}
10976   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10977
10978 fi
10979
10980 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10981 # empty argument list, so check for that explicitly.
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10983 $as_echo_n "checking return type of ptrace... " >&6; }
10984 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10985   $as_echo_n "(cached) " >&6
10986 else
10987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h.  */
10989 $gdb_ptrace_headers
10990 int
10991 main ()
10992 {
10993 extern long ptrace (enum __ptrace_request, ...);
10994   ;
10995   return 0;
10996 }
10997 _ACEOF
10998 if ac_fn_c_try_compile "$LINENO"; then :
10999   gdb_cv_func_ptrace_ret='long'
11000 else
11001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11002 /* end confdefs.h.  */
11003 $gdb_ptrace_headers
11004 int
11005 main ()
11006 {
11007 extern int ptrace ();
11008   ;
11009   return 0;
11010 }
11011 _ACEOF
11012 if ac_fn_c_try_compile "$LINENO"; then :
11013   gdb_cv_func_ptrace_ret='int'
11014 else
11015   gdb_cv_func_ptrace_ret='long'
11016 fi
11017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11018 fi
11019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11020 fi
11021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11022 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11023
11024 cat >>confdefs.h <<_ACEOF
11025 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11026 _ACEOF
11027
11028 # Check argument types.
11029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11030 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11031 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11032   $as_echo_n "(cached) " >&6
11033 else
11034
11035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11036 /* end confdefs.h.  */
11037 $gdb_ptrace_headers
11038 int
11039 main ()
11040 {
11041 extern long ptrace (enum __ptrace_request, ...);
11042   ;
11043   return 0;
11044 }
11045 _ACEOF
11046 if ac_fn_c_try_compile "$LINENO"; then :
11047   gdb_cv_func_ptrace_args='int,int,long,long'
11048 else
11049
11050 for gdb_arg1 in 'int' 'long'; do
11051  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11052   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11053    for gdb_arg4 in 'int' 'long' 'void *'; do
11054      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11055 /* end confdefs.h.  */
11056 $gdb_ptrace_headers
11057 int
11058 main ()
11059 {
11060
11061 extern $gdb_cv_func_ptrace_ret
11062   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11063
11064   ;
11065   return 0;
11066 }
11067 _ACEOF
11068 if ac_fn_c_try_compile "$LINENO"; then :
11069   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11070     break 4;
11071 fi
11072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11073     for gdb_arg5 in 'int *' 'int' 'long'; do
11074      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11075 /* end confdefs.h.  */
11076 $gdb_ptrace_headers
11077 int
11078 main ()
11079 {
11080
11081 extern $gdb_cv_func_ptrace_ret
11082   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11083
11084   ;
11085   return 0;
11086 }
11087 _ACEOF
11088 if ac_fn_c_try_compile "$LINENO"; then :
11089
11090 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11091     break 5;
11092 fi
11093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11094     done
11095    done
11096   done
11097  done
11098 done
11099 # Provide a safe default value.
11100 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11101
11102 fi
11103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11104 fi
11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11106 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11107 ac_save_IFS=$IFS; IFS=','
11108 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11109 IFS=$ac_save_IFS
11110 shift
11111
11112 cat >>confdefs.h <<_ACEOF
11113 #define PTRACE_TYPE_ARG3 $3
11114 _ACEOF
11115
11116
11117 cat >>confdefs.h <<_ACEOF
11118 #define PTRACE_TYPE_ARG4 $4
11119 _ACEOF
11120
11121 if test -n "$5"; then
11122
11123 cat >>confdefs.h <<_ACEOF
11124 #define PTRACE_TYPE_ARG5 $5
11125 _ACEOF
11126
11127 fi
11128
11129 if test "$cross_compiling" = no; then
11130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11131 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11132 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11133   $as_echo_n "(cached) " >&6
11134 else
11135   if test "$cross_compiling" = yes; then :
11136   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11137 else
11138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11139 /* end confdefs.h.  */
11140 $ac_includes_default
11141 int
11142 main ()
11143 {
11144 /* If this system has a BSD-style setpgrp which takes arguments,
11145   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11146   exit successfully. */
11147   return setpgrp (1,1) != -1;
11148   ;
11149   return 0;
11150 }
11151 _ACEOF
11152 if ac_fn_c_try_run "$LINENO"; then :
11153   ac_cv_func_setpgrp_void=no
11154 else
11155   ac_cv_func_setpgrp_void=yes
11156 fi
11157 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11158   conftest.$ac_objext conftest.beam conftest.$ac_ext
11159 fi
11160
11161 fi
11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11163 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11164 if test $ac_cv_func_setpgrp_void = yes; then
11165
11166 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11167
11168 fi
11169
11170 else
11171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11172 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11173 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11174   $as_echo_n "(cached) " >&6
11175 else
11176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11177 /* end confdefs.h.  */
11178
11179 #include <unistd.h>
11180
11181 int
11182 main ()
11183 {
11184
11185   if (setpgrp(1,1) == -1)
11186     exit (0);
11187   else
11188     exit (1);
11189
11190   ;
11191   return 0;
11192 }
11193 _ACEOF
11194 if ac_fn_c_try_compile "$LINENO"; then :
11195   ac_cv_func_setpgrp_void=no
11196 else
11197   ac_cv_func_setpgrp_void=yes
11198 fi
11199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11200 fi
11201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11202 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11203 if test $ac_cv_func_setpgrp_void = yes; then
11204   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11205
11206 fi
11207 fi
11208
11209 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11210 # since sigsetjmp might only be defined as a macro.
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11212 $as_echo_n "checking for sigsetjmp... " >&6; }
11213 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11214   $as_echo_n "(cached) " >&6
11215 else
11216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11217 /* end confdefs.h.  */
11218
11219 #include <setjmp.h>
11220
11221 int
11222 main ()
11223 {
11224 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11225   ;
11226   return 0;
11227 }
11228 _ACEOF
11229 if ac_fn_c_try_compile "$LINENO"; then :
11230   gdb_cv_func_sigsetjmp=yes
11231 else
11232   gdb_cv_func_sigsetjmp=no
11233 fi
11234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11235 fi
11236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11237 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11238 if test $gdb_cv_func_sigsetjmp = yes; then
11239
11240 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11241
11242 fi
11243
11244 # Assume we'll default to using the included libiberty regex.
11245 gdb_use_included_regex=yes
11246
11247 # However, if the system regex is GNU regex, then default to *not*
11248 # using the included regex.
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11250 $as_echo_n "checking for GNU regex... " >&6; }
11251 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11252   $as_echo_n "(cached) " >&6
11253 else
11254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11255 /* end confdefs.h.  */
11256 #include <gnu-versions.h>
11257 int
11258 main ()
11259 {
11260 #define REGEX_INTERFACE_VERSION 1
11261 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11262 # error "Version mismatch"
11263 #endif
11264   ;
11265   return 0;
11266 }
11267 _ACEOF
11268 if ac_fn_c_try_compile "$LINENO"; then :
11269   gdb_cv_have_gnu_regex=yes
11270 else
11271   gdb_cv_have_gnu_regex=no
11272 fi
11273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11274 fi
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11276 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11277 if test $gdb_cv_have_gnu_regex = yes; then
11278   gdb_use_included_regex=no
11279 fi
11280
11281
11282 # Check whether --with-included-regex was given.
11283 if test "${with_included_regex+set}" = set; then :
11284   withval=$with_included_regex; gdb_with_regex=$withval
11285 else
11286   gdb_with_regex=$gdb_use_included_regex
11287 fi
11288
11289 if test "$gdb_with_regex" = yes; then
11290
11291 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11292
11293 fi
11294
11295 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11296 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11297 #include <sys/proc.h>
11298
11299 "
11300 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11301
11302 cat >>confdefs.h <<_ACEOF
11303 #define HAVE_STRUCT_THREAD_TD_PCB 1
11304 _ACEOF
11305
11306
11307 fi
11308
11309
11310 # See if <sys/lwp.h> defines `struct lwp`.
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11312 $as_echo_n "checking for struct lwp... " >&6; }
11313 if test "${gdb_cv_struct_lwp+set}" = set; then :
11314   $as_echo_n "(cached) " >&6
11315 else
11316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11317 /* end confdefs.h.  */
11318 #include <sys/param.h>
11319 #include <sys/lwp.h>
11320 int
11321 main ()
11322 {
11323 struct lwp l;
11324   ;
11325   return 0;
11326 }
11327 _ACEOF
11328 if ac_fn_c_try_compile "$LINENO"; then :
11329   gdb_cv_struct_lwp=yes
11330 else
11331   gdb_cv_struct_lwp=no
11332 fi
11333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11334 fi
11335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11336 $as_echo "$gdb_cv_struct_lwp" >&6; }
11337 if test $gdb_cv_struct_lwp = yes; then
11338
11339 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11340
11341 fi
11342
11343 # See if <machine/reg.h> degines `struct reg'.
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11345 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11346 if test "${gdb_cv_struct_reg+set}" = set; then :
11347   $as_echo_n "(cached) " >&6
11348 else
11349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11350 /* end confdefs.h.  */
11351 #include <sys/types.h>
11352 #include <machine/reg.h>
11353 int
11354 main ()
11355 {
11356 struct reg r;
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 if ac_fn_c_try_compile "$LINENO"; then :
11362   gdb_cv_struct_reg=yes
11363 else
11364   gdb_cv_struct_reg=no
11365 fi
11366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11367 fi
11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11369 $as_echo "$gdb_cv_struct_reg" >&6; }
11370 if test $gdb_cv_struct_reg = yes; then
11371
11372 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11373
11374 fi
11375
11376 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11377 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11378 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11379 "
11380 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11381
11382 cat >>confdefs.h <<_ACEOF
11383 #define HAVE_STRUCT_REG_R_FS 1
11384 _ACEOF
11385
11386
11387 fi
11388 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11389 "
11390 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11391
11392 cat >>confdefs.h <<_ACEOF
11393 #define HAVE_STRUCT_REG_R_GS 1
11394 _ACEOF
11395
11396
11397 fi
11398
11399
11400 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11401 # Older amd64 Linux's don't have the fs_base and gs_base members of
11402 # `struct user_regs_struct'.
11403 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11404 "
11405 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11406
11407 cat >>confdefs.h <<_ACEOF
11408 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11409 _ACEOF
11410
11411
11412 fi
11413 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11414 "
11415 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11416
11417 cat >>confdefs.h <<_ACEOF
11418 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11419 _ACEOF
11420
11421
11422 fi
11423
11424
11425 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11427 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11428 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11429   $as_echo_n "(cached) " >&6
11430 else
11431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11432 /* end confdefs.h.  */
11433 #include <sys/ptrace.h>
11434 int
11435 main ()
11436 {
11437 PTRACE_GETREGS;
11438   ;
11439   return 0;
11440 }
11441 _ACEOF
11442 if ac_fn_c_try_compile "$LINENO"; then :
11443   gdb_cv_have_ptrace_getregs=yes
11444 else
11445   gdb_cv_have_ptrace_getregs=no
11446 fi
11447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11448 fi
11449
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11451 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11452 if test $gdb_cv_have_ptrace_getregs = yes; then
11453
11454 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11455
11456 fi
11457
11458 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11460 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11461 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11462   $as_echo_n "(cached) " >&6
11463 else
11464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11465 /* end confdefs.h.  */
11466 #include <sys/ptrace.h>
11467 int
11468 main ()
11469 {
11470 PTRACE_GETFPXREGS;
11471   ;
11472   return 0;
11473 }
11474 _ACEOF
11475 if ac_fn_c_try_compile "$LINENO"; then :
11476   gdb_cv_have_ptrace_getfpxregs=yes
11477 else
11478   gdb_cv_have_ptrace_getfpxregs=no
11479 fi
11480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11481 fi
11482
11483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11484 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11485 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11486
11487 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11488
11489 fi
11490
11491 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11493 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11494 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11495   $as_echo_n "(cached) " >&6
11496 else
11497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11498 /* end confdefs.h.  */
11499 #include <sys/types.h>
11500 #include <sys/ptrace.h>
11501 int
11502 main ()
11503 {
11504 PT_GETDBREGS;
11505   ;
11506   return 0;
11507 }
11508 _ACEOF
11509 if ac_fn_c_try_compile "$LINENO"; then :
11510   gdb_cv_have_pt_getdbregs=yes
11511 else
11512   gdb_cv_have_pt_getdbregs=no
11513 fi
11514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11515 fi
11516
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11518 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11519 if test $gdb_cv_have_pt_getdbregs = yes; then
11520
11521 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11522
11523 fi
11524
11525 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11527 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11528 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11529   $as_echo_n "(cached) " >&6
11530 else
11531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11532 /* end confdefs.h.  */
11533 #include <sys/types.h>
11534 #include <sys/ptrace.h>
11535 int
11536 main ()
11537 {
11538 PT_GETXMMREGS;
11539   ;
11540   return 0;
11541 }
11542 _ACEOF
11543 if ac_fn_c_try_compile "$LINENO"; then :
11544   gdb_cv_have_pt_getxmmregs=yes
11545 else
11546   gdb_cv_have_pt_getxmmregs=no
11547 fi
11548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11549 fi
11550
11551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11552 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11553 if test $gdb_cv_have_pt_getxmmregs = yes; then
11554
11555 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11556
11557 fi
11558
11559 # Detect which type of /proc is in use, such as for Solaris.
11560
11561 if test "${target}" = "${host}"; then
11562   case "${host}" in
11563   *-*-sysv4.2* | *-*-sysv5* )
11564
11565 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11566
11567       ;;
11568   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11569
11570 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11571
11572       ;;
11573   mips-sgi-irix5*)
11574       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11575
11576 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11577
11578       ;;
11579   esac
11580 fi
11581
11582 if test "$ac_cv_header_sys_procfs_h" = yes; then
11583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11584 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11585  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11586   $as_echo_n "(cached) " >&6
11587 else
11588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11589 /* end confdefs.h.  */
11590
11591 #define _SYSCALL32
11592 /* Needed for new procfs interface on sparc-solaris.  */
11593 #define _STRUCTURED_PROC 1
11594 #include <sys/procfs.h>
11595 int
11596 main ()
11597 {
11598 gregset_t avar
11599   ;
11600   return 0;
11601 }
11602 _ACEOF
11603 if ac_fn_c_try_compile "$LINENO"; then :
11604   bfd_cv_have_sys_procfs_type_gregset_t=yes
11605 else
11606   bfd_cv_have_sys_procfs_type_gregset_t=no
11607
11608 fi
11609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11610 fi
11611
11612  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11613
11614 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11615
11616  fi
11617  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11618 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11619
11620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11621 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11622  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11623   $as_echo_n "(cached) " >&6
11624 else
11625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11626 /* end confdefs.h.  */
11627
11628 #define _SYSCALL32
11629 /* Needed for new procfs interface on sparc-solaris.  */
11630 #define _STRUCTURED_PROC 1
11631 #include <sys/procfs.h>
11632 int
11633 main ()
11634 {
11635 fpregset_t avar
11636   ;
11637   return 0;
11638 }
11639 _ACEOF
11640 if ac_fn_c_try_compile "$LINENO"; then :
11641   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11642 else
11643   bfd_cv_have_sys_procfs_type_fpregset_t=no
11644
11645 fi
11646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11647 fi
11648
11649  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11650
11651 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11652
11653  fi
11654  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11655 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11656
11657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11658 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11659  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11660   $as_echo_n "(cached) " >&6
11661 else
11662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11663 /* end confdefs.h.  */
11664
11665 #define _SYSCALL32
11666 /* Needed for new procfs interface on sparc-solaris.  */
11667 #define _STRUCTURED_PROC 1
11668 #include <sys/procfs.h>
11669 int
11670 main ()
11671 {
11672 prgregset_t avar
11673   ;
11674   return 0;
11675 }
11676 _ACEOF
11677 if ac_fn_c_try_compile "$LINENO"; then :
11678   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11679 else
11680   bfd_cv_have_sys_procfs_type_prgregset_t=no
11681
11682 fi
11683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11684 fi
11685
11686  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11687
11688 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11689
11690  fi
11691  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11692 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11693
11694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11695 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11696  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11697   $as_echo_n "(cached) " >&6
11698 else
11699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11700 /* end confdefs.h.  */
11701
11702 #define _SYSCALL32
11703 /* Needed for new procfs interface on sparc-solaris.  */
11704 #define _STRUCTURED_PROC 1
11705 #include <sys/procfs.h>
11706 int
11707 main ()
11708 {
11709 prfpregset_t avar
11710   ;
11711   return 0;
11712 }
11713 _ACEOF
11714 if ac_fn_c_try_compile "$LINENO"; then :
11715   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11716 else
11717   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11718
11719 fi
11720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11721 fi
11722
11723  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11724
11725 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11726
11727  fi
11728  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11729 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11730
11731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11732 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11733  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11734   $as_echo_n "(cached) " >&6
11735 else
11736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11737 /* end confdefs.h.  */
11738
11739 #define _SYSCALL32
11740 /* Needed for new procfs interface on sparc-solaris.  */
11741 #define _STRUCTURED_PROC 1
11742 #include <sys/procfs.h>
11743 int
11744 main ()
11745 {
11746 prgregset32_t avar
11747   ;
11748   return 0;
11749 }
11750 _ACEOF
11751 if ac_fn_c_try_compile "$LINENO"; then :
11752   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11753 else
11754   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11755
11756 fi
11757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11758 fi
11759
11760  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11761
11762 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11763
11764  fi
11765  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11766 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11767
11768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11769 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11770  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11771   $as_echo_n "(cached) " >&6
11772 else
11773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11774 /* end confdefs.h.  */
11775
11776 #define _SYSCALL32
11777 /* Needed for new procfs interface on sparc-solaris.  */
11778 #define _STRUCTURED_PROC 1
11779 #include <sys/procfs.h>
11780 int
11781 main ()
11782 {
11783 lwpid_t avar
11784   ;
11785   return 0;
11786 }
11787 _ACEOF
11788 if ac_fn_c_try_compile "$LINENO"; then :
11789   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11790 else
11791   bfd_cv_have_sys_procfs_type_lwpid_t=no
11792
11793 fi
11794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11795 fi
11796
11797  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11798
11799 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11800
11801  fi
11802  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11803 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11804
11805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11806 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11807  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11808   $as_echo_n "(cached) " >&6
11809 else
11810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11811 /* end confdefs.h.  */
11812
11813 #define _SYSCALL32
11814 /* Needed for new procfs interface on sparc-solaris.  */
11815 #define _STRUCTURED_PROC 1
11816 #include <sys/procfs.h>
11817 int
11818 main ()
11819 {
11820 psaddr_t avar
11821   ;
11822   return 0;
11823 }
11824 _ACEOF
11825 if ac_fn_c_try_compile "$LINENO"; then :
11826   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11827 else
11828   bfd_cv_have_sys_procfs_type_psaddr_t=no
11829
11830 fi
11831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11832 fi
11833
11834  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11835
11836 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11837
11838  fi
11839  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11840 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11841
11842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11843 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11844  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11845   $as_echo_n "(cached) " >&6
11846 else
11847   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11848 /* end confdefs.h.  */
11849
11850 #define _SYSCALL32
11851 /* Needed for new procfs interface on sparc-solaris.  */
11852 #define _STRUCTURED_PROC 1
11853 #include <sys/procfs.h>
11854 int
11855 main ()
11856 {
11857 prsysent_t avar
11858   ;
11859   return 0;
11860 }
11861 _ACEOF
11862 if ac_fn_c_try_compile "$LINENO"; then :
11863   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11864 else
11865   bfd_cv_have_sys_procfs_type_prsysent_t=no
11866
11867 fi
11868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11869 fi
11870
11871  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11872
11873 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11874
11875  fi
11876  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11877 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11878
11879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11880 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11881  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11882   $as_echo_n "(cached) " >&6
11883 else
11884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11885 /* end confdefs.h.  */
11886
11887 #define _SYSCALL32
11888 /* Needed for new procfs interface on sparc-solaris.  */
11889 #define _STRUCTURED_PROC 1
11890 #include <sys/procfs.h>
11891 int
11892 main ()
11893 {
11894 pr_sigset_t avar
11895   ;
11896   return 0;
11897 }
11898 _ACEOF
11899 if ac_fn_c_try_compile "$LINENO"; then :
11900   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11901 else
11902   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11903
11904 fi
11905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11906 fi
11907
11908  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11909
11910 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11911
11912  fi
11913  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11914 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11915
11916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11917 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11918  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11919   $as_echo_n "(cached) " >&6
11920 else
11921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11922 /* end confdefs.h.  */
11923
11924 #define _SYSCALL32
11925 /* Needed for new procfs interface on sparc-solaris.  */
11926 #define _STRUCTURED_PROC 1
11927 #include <sys/procfs.h>
11928 int
11929 main ()
11930 {
11931 pr_sigaction64_t avar
11932   ;
11933   return 0;
11934 }
11935 _ACEOF
11936 if ac_fn_c_try_compile "$LINENO"; then :
11937   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11938 else
11939   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11940
11941 fi
11942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11943 fi
11944
11945  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11946
11947 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11948
11949  fi
11950  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11951 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11952
11953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11954 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11955  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11956   $as_echo_n "(cached) " >&6
11957 else
11958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11959 /* end confdefs.h.  */
11960
11961 #define _SYSCALL32
11962 /* Needed for new procfs interface on sparc-solaris.  */
11963 #define _STRUCTURED_PROC 1
11964 #include <sys/procfs.h>
11965 int
11966 main ()
11967 {
11968 pr_siginfo64_t avar
11969   ;
11970   return 0;
11971 }
11972 _ACEOF
11973 if ac_fn_c_try_compile "$LINENO"; then :
11974   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11975 else
11976   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11977
11978 fi
11979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11980 fi
11981
11982  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11983
11984 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11985
11986  fi
11987  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11988 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11989
11990
11991
11992
11993
11994   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11996 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11997     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11998   $as_echo_n "(cached) " >&6
11999 else
12000   if test "$cross_compiling" = yes; then :
12001   gdb_cv_prfpregset_t_broken=yes
12002 else
12003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12004 /* end confdefs.h.  */
12005 #include <sys/procfs.h>
12006        int main ()
12007        {
12008          if (sizeof (prfpregset_t) == sizeof (void *))
12009            return 1;
12010          return 0;
12011        }
12012 _ACEOF
12013 if ac_fn_c_try_run "$LINENO"; then :
12014   gdb_cv_prfpregset_t_broken=no
12015 else
12016   gdb_cv_prfpregset_t_broken=yes
12017 fi
12018 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12019   conftest.$ac_objext conftest.beam conftest.$ac_ext
12020 fi
12021
12022 fi
12023
12024     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12025 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12026     if test $gdb_cv_prfpregset_t_broken = yes; then
12027
12028 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12029
12030     fi
12031   fi
12032 fi
12033
12034 # Check if the compiler supports the `long long' type.
12035
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12037 $as_echo_n "checking for long long support in compiler... " >&6; }
12038 if test "${gdb_cv_c_long_long+set}" = set; then :
12039   $as_echo_n "(cached) " >&6
12040 else
12041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h.  */
12043 extern long long foo;
12044 int
12045 main ()
12046 {
12047 switch (foo & 2) { case 0: return 1; }
12048   ;
12049   return 0;
12050 }
12051 _ACEOF
12052 if ac_fn_c_try_compile "$LINENO"; then :
12053   gdb_cv_c_long_long=yes
12054 else
12055   gdb_cv_c_long_long=no
12056 fi
12057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12058 fi
12059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12060 $as_echo "$gdb_cv_c_long_long" >&6; }
12061 if test $gdb_cv_c_long_long != yes; then
12062   # libdecnumber requires long long.
12063   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12064 fi
12065
12066 # Check if the compiler and runtime support printing long longs.
12067
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12069 $as_echo_n "checking for long long support in printf... " >&6; }
12070 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12071   $as_echo_n "(cached) " >&6
12072 else
12073   if test "$cross_compiling" = yes; then :
12074   gdb_cv_printf_has_long_long=no
12075 else
12076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12077 /* end confdefs.h.  */
12078 $ac_includes_default
12079 int
12080 main ()
12081 {
12082 char buf[32];
12083   long long l = 0;
12084   l = (l << 16) + 0x0123;
12085   l = (l << 16) + 0x4567;
12086   l = (l << 16) + 0x89ab;
12087   l = (l << 16) + 0xcdef;
12088   sprintf (buf, "0x%016llx", l);
12089   return (strcmp ("0x0123456789abcdef", buf));
12090   ;
12091   return 0;
12092 }
12093 _ACEOF
12094 if ac_fn_c_try_run "$LINENO"; then :
12095   gdb_cv_printf_has_long_long=yes
12096 else
12097   gdb_cv_printf_has_long_long=no
12098 fi
12099 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12100   conftest.$ac_objext conftest.beam conftest.$ac_ext
12101 fi
12102
12103 fi
12104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12105 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12106 if test $gdb_cv_printf_has_long_long = yes; then
12107
12108 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12109
12110 fi
12111
12112 # Check if the compiler and runtime support printing decfloats.
12113
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12115 $as_echo_n "checking for decfloat support in printf... " >&6; }
12116 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   if test "$cross_compiling" = yes; then :
12120   gdb_cv_printf_has_decfloat=no
12121 else
12122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124 $ac_includes_default
12125 int
12126 main ()
12127 {
12128 char buf[64];
12129   _Decimal32 d32 = 1.2345df;
12130   _Decimal64 d64 = 1.2345dd;
12131   _Decimal128 d128 = 1.2345dl;
12132   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12133   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12134   ;
12135   return 0;
12136 }
12137 _ACEOF
12138 if ac_fn_c_try_run "$LINENO"; then :
12139   gdb_cv_printf_has_decfloat=yes
12140 else
12141   gdb_cv_printf_has_decfloat=no
12142 fi
12143 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12144   conftest.$ac_objext conftest.beam conftest.$ac_ext
12145 fi
12146
12147 fi
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12149 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12150 if test $gdb_cv_printf_has_decfloat = yes; then
12151
12152 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12153
12154 fi
12155
12156 # Check if the compiler supports the `long double' type.  We can't use
12157 # AC_C_LONG_DOUBLE because that one does additional checks on the
12158 # constants defined in <float.h> that fail on some systems,
12159 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12160
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12162 $as_echo_n "checking for long double support in compiler... " >&6; }
12163 if test "${gdb_cv_c_long_double+set}" = set; then :
12164   $as_echo_n "(cached) " >&6
12165 else
12166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12167 /* end confdefs.h.  */
12168 long double foo;
12169 _ACEOF
12170 if ac_fn_c_try_compile "$LINENO"; then :
12171   gdb_cv_c_long_double=yes
12172 else
12173   gdb_cv_c_long_double=no
12174 fi
12175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12178 $as_echo "$gdb_cv_c_long_double" >&6; }
12179 if test $gdb_cv_c_long_double = yes; then
12180
12181 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12182
12183 fi
12184
12185 # Check if the compiler and runtime support printing long doubles.
12186
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12188 $as_echo_n "checking for long double support in printf... " >&6; }
12189 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12190   $as_echo_n "(cached) " >&6
12191 else
12192   if test "$cross_compiling" = yes; then :
12193   gdb_cv_printf_has_long_double=no
12194 else
12195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12196 /* end confdefs.h.  */
12197 $ac_includes_default
12198 int
12199 main ()
12200 {
12201 char buf[16];
12202   long double f = 3.141592653;
12203   sprintf (buf, "%Lg", f);
12204   return (strncmp ("3.14159", buf, 7));
12205   ;
12206   return 0;
12207 }
12208 _ACEOF
12209 if ac_fn_c_try_run "$LINENO"; then :
12210   gdb_cv_printf_has_long_double=yes
12211 else
12212   gdb_cv_printf_has_long_double=no
12213 fi
12214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12215   conftest.$ac_objext conftest.beam conftest.$ac_ext
12216 fi
12217
12218 fi
12219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12220 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12221 if test $gdb_cv_printf_has_long_double = yes; then
12222
12223 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12224
12225 fi
12226
12227 # Check if the compiler and runtime support scanning long doubles.
12228
12229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12230 $as_echo_n "checking for long double support in scanf... " >&6; }
12231 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12232   $as_echo_n "(cached) " >&6
12233 else
12234   if test "$cross_compiling" = yes; then :
12235   gdb_cv_scanf_has_long_double=no
12236 else
12237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h.  */
12239 #include <stdio.h>
12240 int
12241 main ()
12242 {
12243 char *buf = "3.141592653";
12244   long double f = 0;
12245   sscanf (buf, "%Lg", &f);
12246   return !(f > 3.14159 && f < 3.14160);
12247   ;
12248   return 0;
12249 }
12250 _ACEOF
12251 if ac_fn_c_try_run "$LINENO"; then :
12252   gdb_cv_scanf_has_long_double=yes
12253 else
12254   gdb_cv_scanf_has_long_double=no
12255 fi
12256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12257   conftest.$ac_objext conftest.beam conftest.$ac_ext
12258 fi
12259
12260 fi
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12262 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12263 if test $gdb_cv_scanf_has_long_double = yes; then
12264
12265 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12266
12267 fi
12268
12269 case ${host_os} in
12270 aix*)
12271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12272 $as_echo_n "checking for -bbigtoc option... " >&6; }
12273 if test "${gdb_cv_bigtoc+set}" = set; then :
12274   $as_echo_n "(cached) " >&6
12275 else
12276
12277     SAVE_LDFLAGS=$LDFLAGS
12278
12279     case $GCC in
12280     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12281     *) gdb_cv_bigtoc=-bbigtoc ;;
12282     esac
12283
12284     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12285     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12286 /* end confdefs.h.  */
12287
12288 int
12289 main ()
12290 {
12291 int i;
12292   ;
12293   return 0;
12294 }
12295 _ACEOF
12296 if ac_fn_c_try_link "$LINENO"; then :
12297
12298 else
12299   gdb_cv_bigtoc=
12300 fi
12301 rm -f core conftest.err conftest.$ac_objext \
12302     conftest$ac_exeext conftest.$ac_ext
12303     LDFLAGS="${SAVE_LDFLAGS}"
12304
12305 fi
12306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12307 $as_echo "$gdb_cv_bigtoc" >&6; }
12308   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12309   ;;
12310 esac
12311
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12313 $as_echo_n "checking for the dynamic export flag... " >&6; }
12314 dynamic_list=false
12315 if test "${gdb_native}" = yes; then
12316    # The dynamically loaded libthread_db needs access to symbols in the gdb
12317    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12318    # may not be supported there.
12319    old_LDFLAGS="$LDFLAGS"
12320    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12321    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12322    LDFLAGS="$LDFLAGS $RDYNAMIC"
12323    if test "${have_libpython}" = no; then
12324      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12325 /* end confdefs.h.  */
12326
12327 int
12328 main ()
12329 {
12330
12331   ;
12332   return 0;
12333 }
12334 _ACEOF
12335 if ac_fn_c_try_link "$LINENO"; then :
12336   dynamic_list=true
12337 fi
12338 rm -f core conftest.err conftest.$ac_objext \
12339     conftest$ac_exeext conftest.$ac_ext
12340    else
12341      # Workaround http://bugs.python.org/issue4434 where static
12342      # libpythonX.Y.a would get its symbols required for
12343      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12344      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12345      old_CFLAGS="$CFLAGS"
12346      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12347      old_LIBS="$LIBS"
12348      LIBS="$LIBS $PYTHON_LIBS"
12349      if test "$cross_compiling" = yes; then :
12350   true
12351 else
12352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12353 /* end confdefs.h.  */
12354 #include "${have_libpython}/Python.h"
12355 int
12356 main ()
12357 {
12358 int err;
12359           Py_Initialize ();
12360           err = PyRun_SimpleString ("import itertools\n");
12361           Py_Finalize ();
12362           return err == 0 ? 0 : 1;
12363   ;
12364   return 0;
12365 }
12366 _ACEOF
12367 if ac_fn_c_try_run "$LINENO"; then :
12368   dynamic_list=true
12369 fi
12370 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12371   conftest.$ac_objext conftest.beam conftest.$ac_ext
12372 fi
12373
12374      LIBS="$old_LIBS"
12375      CFLAGS="$old_CFLAGS"
12376    fi
12377    LDFLAGS="$old_LDFLAGS"
12378 fi
12379 if $dynamic_list; then
12380   found="-Wl,--dynamic-list"
12381   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12382 else
12383   found="-rdynamic"
12384   RDYNAMIC="-rdynamic"
12385 fi
12386
12387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12388 $as_echo "$found" >&6; }
12389
12390
12391 if test ${build} = ${host} -a ${host} = ${target} ; then
12392    case ${host_os} in
12393    solaris*)
12394       # See if thread_db library is around for Solaris thread debugging.
12395       # Note that we must explicitly test for version 1 of the library
12396       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12397       # the same API.
12398       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12399 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12400       if test -f /usr/lib/libthread_db.so.1 ; then
12401          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12402 $as_echo "yes" >&6; }
12403
12404 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12405
12406          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12407          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12408          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12409 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12410 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12411   $as_echo_n "(cached) " >&6
12412 else
12413   ac_check_lib_save_LIBS=$LIBS
12414 LIBS="-ldl  $LIBS"
12415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12416 /* end confdefs.h.  */
12417
12418 /* Override any GCC internal prototype to avoid an error.
12419    Use char because int might match the return type of a GCC
12420    builtin and then its argument prototype would still apply.  */
12421 #ifdef __cplusplus
12422 extern "C"
12423 #endif
12424 char dlopen ();
12425 int
12426 main ()
12427 {
12428 return dlopen ();
12429   ;
12430   return 0;
12431 }
12432 _ACEOF
12433 if ac_fn_c_try_link "$LINENO"; then :
12434   ac_cv_lib_dl_dlopen=yes
12435 else
12436   ac_cv_lib_dl_dlopen=no
12437 fi
12438 rm -f core conftest.err conftest.$ac_objext \
12439     conftest$ac_exeext conftest.$ac_ext
12440 LIBS=$ac_check_lib_save_LIBS
12441 fi
12442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12443 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12444 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12445   cat >>confdefs.h <<_ACEOF
12446 #define HAVE_LIBDL 1
12447 _ACEOF
12448
12449   LIBS="-ldl $LIBS"
12450
12451 fi
12452
12453          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12454          # Sun randomly tweaked the prototypes in <proc_service.h>
12455          # at one point.
12456          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12457 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12458          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12459   $as_echo_n "(cached) " >&6
12460 else
12461
12462             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12463 /* end confdefs.h.  */
12464
12465                 #include <proc_service.h>
12466                 ps_err_e ps_pdwrite
12467                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12468
12469 int
12470 main ()
12471 {
12472
12473   ;
12474   return 0;
12475 }
12476 _ACEOF
12477 if ac_fn_c_try_compile "$LINENO"; then :
12478   gdb_cv_proc_service_is_old=no
12479 else
12480   gdb_cv_proc_service_is_old=yes
12481 fi
12482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12483
12484 fi
12485
12486          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12487 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12488          if test $gdb_cv_proc_service_is_old = yes; then
12489
12490 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12491
12492          fi
12493       else
12494          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12495 $as_echo "no" >&6; }
12496       fi
12497       ;;
12498    aix*)
12499       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12500 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12501       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12502   $as_echo_n "(cached) " >&6
12503 else
12504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12505 /* end confdefs.h.  */
12506 #include <sys/pthdebug.h>
12507 int
12508 main ()
12509 {
12510 #ifndef PTHDB_VERSION_3
12511                                     #error
12512                                     #endif
12513   ;
12514   return 0;
12515 }
12516 _ACEOF
12517 if ac_fn_c_try_compile "$LINENO"; then :
12518   gdb_cv_have_aix_thread_debug=yes
12519 else
12520   gdb_cv_have_aix_thread_debug=no
12521 fi
12522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12523 fi
12524
12525       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12526 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12527       if test $gdb_cv_have_aix_thread_debug = yes; then
12528          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12529          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12530          LIBS="$LIBS -lpthdebug"
12531
12532          # Older versions of AIX do not provide the declaration for
12533          # the getthrds function (it appears that it was introduced
12534          # with AIX 6.x).
12535          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12536 "
12537 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12538   ac_have_decl=1
12539 else
12540   ac_have_decl=0
12541 fi
12542
12543 cat >>confdefs.h <<_ACEOF
12544 #define HAVE_DECL_GETTHRDS $ac_have_decl
12545 _ACEOF
12546
12547       fi
12548       ;;
12549    esac
12550
12551 fi
12552
12553 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12554    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12555 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12556 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12560 /* end confdefs.h.  */
12561 #include <thread_db.h>
12562 int
12563 main ()
12564 {
12565 int i = TD_NOTALLOC;
12566   ;
12567   return 0;
12568 }
12569 _ACEOF
12570 if ac_fn_c_try_compile "$LINENO"; then :
12571   gdb_cv_thread_db_h_has_td_notalloc=yes
12572 else
12573   gdb_cv_thread_db_h_has_td_notalloc=no
12574
12575 fi
12576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12577
12578 fi
12579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12580 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12581    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12582 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12583 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12584   $as_echo_n "(cached) " >&6
12585 else
12586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12587 /* end confdefs.h.  */
12588 #include <thread_db.h>
12589 int
12590 main ()
12591 {
12592 int i = TD_VERSION;
12593   ;
12594   return 0;
12595 }
12596 _ACEOF
12597 if ac_fn_c_try_compile "$LINENO"; then :
12598   gdb_cv_thread_db_h_has_td_version=yes
12599 else
12600   gdb_cv_thread_db_h_has_td_version=no
12601
12602 fi
12603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12604
12605 fi
12606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12607 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12608    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12609 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12610 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12611   $as_echo_n "(cached) " >&6
12612 else
12613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12614 /* end confdefs.h.  */
12615 #include <thread_db.h>
12616 int
12617 main ()
12618 {
12619 int i = TD_NOTLS;
12620   ;
12621   return 0;
12622 }
12623 _ACEOF
12624 if ac_fn_c_try_compile "$LINENO"; then :
12625   gdb_cv_thread_db_h_has_td_notls=yes
12626 else
12627   gdb_cv_thread_db_h_has_td_notls=no
12628
12629 fi
12630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12631
12632 fi
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12634 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12635 fi
12636 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12637
12638 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12639
12640 fi
12641 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12642
12643 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12644
12645 fi
12646 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12647
12648 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12649
12650 fi
12651
12652 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12653    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12654 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12655 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12656   $as_echo_n "(cached) " >&6
12657 else
12658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12659 /* end confdefs.h.  */
12660 #include <sys/syscall.h>
12661 int
12662 main ()
12663 {
12664 int i = __NR_tkill;
12665   ;
12666   return 0;
12667 }
12668 _ACEOF
12669 if ac_fn_c_try_compile "$LINENO"; then :
12670   gdb_cv_sys_syscall_h_has_tkill=yes
12671 else
12672   gdb_cv_sys_syscall_h_has_tkill=no
12673
12674 fi
12675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12676
12677 fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12679 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12680 fi
12681 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12682   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12683 if test "x$ac_cv_func_syscall" = x""yes; then :
12684
12685 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12686
12687
12688 fi
12689
12690 fi
12691
12692 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12693 "
12694 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12695   ac_have_decl=1
12696 else
12697   ac_have_decl=0
12698 fi
12699
12700 cat >>confdefs.h <<_ACEOF
12701 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12702 _ACEOF
12703
12704
12705 if test "$cross_compiling" = yes; then :
12706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12707 /* end confdefs.h.  */
12708 #include <sys/personality.h>
12709 int
12710 main ()
12711 {
12712
12713 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12714 #       define ADDR_NO_RANDOMIZE 0x0040000
12715 #      endif
12716        /* Test the flag could be set and stays set.  */
12717        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12718        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12719            return 1
12720   ;
12721   return 0;
12722 }
12723 _ACEOF
12724 if ac_fn_c_try_link "$LINENO"; then :
12725   have_personality=true
12726 else
12727   have_personality=false
12728 fi
12729 rm -f core conftest.err conftest.$ac_objext \
12730     conftest$ac_exeext conftest.$ac_ext
12731 else
12732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12733 /* end confdefs.h.  */
12734 #include <sys/personality.h>
12735 int
12736 main ()
12737 {
12738
12739 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12740 #       define ADDR_NO_RANDOMIZE 0x0040000
12741 #      endif
12742        /* Test the flag could be set and stays set.  */
12743        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12744        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12745            return 1
12746   ;
12747   return 0;
12748 }
12749 _ACEOF
12750 if ac_fn_c_try_run "$LINENO"; then :
12751   have_personality=true
12752 else
12753   have_personality=false
12754 fi
12755 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12756   conftest.$ac_objext conftest.beam conftest.$ac_ext
12757 fi
12758
12759 if $have_personality
12760 then
12761
12762 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12763
12764 fi
12765
12766 case $host_os in
12767   go32* | *djgpp*)
12768     gdbinit=gdb.ini
12769     ;;
12770   *)
12771     gdbinit=.gdbinit
12772     ;;
12773 esac
12774
12775 cat >>confdefs.h <<_ACEOF
12776 #define GDBINIT "$gdbinit"
12777 _ACEOF
12778
12779
12780
12781 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12782 # except that the argument to --with-sysroot is optional.
12783 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12784 if test "x$with_sysroot" = xyes; then
12785   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12786 fi
12787
12788 # Check whether --with-sysroot was given.
12789 if test "${with_sysroot+set}" = set; then :
12790   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12791 else
12792   TARGET_SYSTEM_ROOT=
12793 fi
12794
12795
12796   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12797   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12798   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12799   ac_define_dir=`eval echo $ac_define_dir`
12800
12801 cat >>confdefs.h <<_ACEOF
12802 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12803 _ACEOF
12804
12805
12806
12807
12808   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12809      if test "x$prefix" = xNONE; then
12810         test_prefix=/usr/local
12811      else
12812         test_prefix=$prefix
12813      fi
12814   else
12815      test_prefix=$exec_prefix
12816   fi
12817   value=0
12818   case ${ac_define_dir} in
12819      "${test_prefix}"|"${test_prefix}/"*|\
12820         '${exec_prefix}'|'${exec_prefix}/'*)
12821      value=1
12822      ;;
12823   esac
12824
12825 cat >>confdefs.h <<_ACEOF
12826 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12827 _ACEOF
12828
12829
12830
12831
12832
12833 # Check whether --with-system-gdbinit was given.
12834 if test "${with_system_gdbinit+set}" = set; then :
12835   withval=$with_system_gdbinit;
12836     SYSTEM_GDBINIT=$withval
12837 else
12838   SYSTEM_GDBINIT=
12839 fi
12840
12841
12842   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12843   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12844   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12845   ac_define_dir=`eval echo $ac_define_dir`
12846
12847 cat >>confdefs.h <<_ACEOF
12848 #define SYSTEM_GDBINIT "$ac_define_dir"
12849 _ACEOF
12850
12851
12852
12853
12854   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12855      if test "x$prefix" = xNONE; then
12856         test_prefix=/usr/local
12857      else
12858         test_prefix=$prefix
12859      fi
12860   else
12861      test_prefix=$exec_prefix
12862   fi
12863   value=0
12864   case ${ac_define_dir} in
12865      "${test_prefix}"|"${test_prefix}/"*|\
12866         '${exec_prefix}'|'${exec_prefix}/'*)
12867      value=1
12868      ;;
12869   esac
12870
12871 cat >>confdefs.h <<_ACEOF
12872 #define SYSTEM_GDBINIT_RELOCATABLE $value
12873 _ACEOF
12874
12875
12876
12877
12878 # Check whether --enable-werror was given.
12879 if test "${enable_werror+set}" = set; then :
12880   enableval=$enable_werror; case "${enableval}" in
12881      yes | y) ERROR_ON_WARNING="yes" ;;
12882      no | n)  ERROR_ON_WARNING="no" ;;
12883      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12884    esac
12885 fi
12886
12887
12888 # Enable -Werror by default when using gcc.  Turn it off for releases.
12889 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12890     ERROR_ON_WARNING=yes
12891 fi
12892
12893 WERROR_CFLAGS=""
12894 if test "${ERROR_ON_WARNING}" = yes ; then
12895     WERROR_CFLAGS="-Werror"
12896 fi
12897
12898 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12899 -Wpointer-sign \
12900 -Wno-unused -Wunused-value -Wunused-function \
12901 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12902 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12903 -Wold-style-declaration -Wold-style-definition"
12904
12905 # Enable -Wno-format by default when using gcc on mingw since many
12906 # GCC versions complain about %I64.
12907 case "${host}" in
12908   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12909   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12910 esac
12911
12912 # Check whether --enable-build-warnings was given.
12913 if test "${enable_build_warnings+set}" = set; then :
12914   enableval=$enable_build_warnings; case "${enableval}" in
12915   yes)  ;;
12916   no)   build_warnings="-w";;
12917   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12918         build_warnings="${build_warnings} ${t}";;
12919   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12920         build_warnings="${t} ${build_warnings}";;
12921   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12922 esac
12923 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12924   echo "Setting compiler warning flags = $build_warnings" 6>&1
12925 fi
12926 fi
12927 # Check whether --enable-gdb-build-warnings was given.
12928 if test "${enable_gdb_build_warnings+set}" = set; then :
12929   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12930   yes)  ;;
12931   no)   build_warnings="-w";;
12932   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12933         build_warnings="${build_warnings} ${t}";;
12934   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12935         build_warnings="${t} ${build_warnings}";;
12936   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12937 esac
12938 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12939   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12940 fi
12941 fi
12942 WARN_CFLAGS=""
12943 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12944 then
12945     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12946 $as_echo_n "checking compiler warning flags... " >&6; }
12947     # Separate out the -Werror flag as some files just cannot be
12948     # compiled with it enabled.
12949     for w in ${build_warnings}; do
12950         case $w in
12951         -Werr*) WERROR_CFLAGS=-Werror ;;
12952         *) # Check that GCC accepts it
12953             saved_CFLAGS="$CFLAGS"
12954             CFLAGS="$CFLAGS $w"
12955             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12956 /* end confdefs.h.  */
12957
12958 int
12959 main ()
12960 {
12961
12962   ;
12963   return 0;
12964 }
12965 _ACEOF
12966 if ac_fn_c_try_compile "$LINENO"; then :
12967   WARN_CFLAGS="${WARN_CFLAGS} $w"
12968 fi
12969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12970             CFLAGS="$saved_CFLAGS"
12971         esac
12972     done
12973     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12974 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12975 fi
12976
12977
12978
12979 # In the Cygwin environment, we need some additional flags.
12980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12981 $as_echo_n "checking for cygwin... " >&6; }
12982 if test "${gdb_cv_os_cygwin+set}" = set; then :
12983   $as_echo_n "(cached) " >&6
12984 else
12985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12986 /* end confdefs.h.  */
12987
12988 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12989 lose
12990 #endif
12991 _ACEOF
12992 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12993   $EGREP "^lose$" >/dev/null 2>&1; then :
12994   gdb_cv_os_cygwin=yes
12995 else
12996   gdb_cv_os_cygwin=no
12997 fi
12998 rm -f conftest*
12999
13000 fi
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13002 $as_echo "$gdb_cv_os_cygwin" >&6; }
13003
13004
13005 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13006 case ${host} in
13007   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13008   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13009   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13010 esac
13011
13012
13013 # libreadline needs libuser32.a in a cygwin environment
13014 WIN32LIBS=
13015 if test x$gdb_cv_os_cygwin = xyes; then
13016     WIN32LIBS="-luser32"
13017     case "${target}" in
13018         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13019         ;;
13020     esac
13021 fi
13022
13023 # The ser-tcp.c module requires sockets.
13024 case ${host} in
13025   *mingw32*)
13026
13027 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13028
13029     WIN32LIBS="$WIN32LIBS -lws2_32"
13030     ;;
13031 esac
13032
13033
13034 # Add ELF support to GDB, but only if BFD includes ELF support.
13035
13036   OLD_CFLAGS=$CFLAGS
13037   OLD_LDFLAGS=$LDFLAGS
13038   OLD_LIBS=$LIBS
13039   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13040   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13041   # always want our bfd.
13042   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13043   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13044   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13045   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13046   if test "$plugins" = "yes"; then
13047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13048 $as_echo_n "checking for library containing dlopen... " >&6; }
13049 if test "${ac_cv_search_dlopen+set}" = set; then :
13050   $as_echo_n "(cached) " >&6
13051 else
13052   ac_func_search_save_LIBS=$LIBS
13053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13054 /* end confdefs.h.  */
13055
13056 /* Override any GCC internal prototype to avoid an error.
13057    Use char because int might match the return type of a GCC
13058    builtin and then its argument prototype would still apply.  */
13059 #ifdef __cplusplus
13060 extern "C"
13061 #endif
13062 char dlopen ();
13063 int
13064 main ()
13065 {
13066 return dlopen ();
13067   ;
13068   return 0;
13069 }
13070 _ACEOF
13071 for ac_lib in '' dl; do
13072   if test -z "$ac_lib"; then
13073     ac_res="none required"
13074   else
13075     ac_res=-l$ac_lib
13076     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13077   fi
13078   if ac_fn_c_try_link "$LINENO"; then :
13079   ac_cv_search_dlopen=$ac_res
13080 fi
13081 rm -f core conftest.err conftest.$ac_objext \
13082     conftest$ac_exeext
13083   if test "${ac_cv_search_dlopen+set}" = set; then :
13084   break
13085 fi
13086 done
13087 if test "${ac_cv_search_dlopen+set}" = set; then :
13088
13089 else
13090   ac_cv_search_dlopen=no
13091 fi
13092 rm conftest.$ac_ext
13093 LIBS=$ac_func_search_save_LIBS
13094 fi
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13096 $as_echo "$ac_cv_search_dlopen" >&6; }
13097 ac_res=$ac_cv_search_dlopen
13098 if test "$ac_res" != no; then :
13099   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13100
13101 fi
13102
13103   fi
13104   LIBS="-lbfd -liberty $intl $LIBS"
13105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13106 $as_echo_n "checking for ELF support in BFD... " >&6; }
13107 if test "${gdb_cv_var_elf+set}" = set; then :
13108   $as_echo_n "(cached) " >&6
13109 else
13110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13111 /* end confdefs.h.  */
13112 #include <stdlib.h>
13113   #include "bfd.h"
13114   #include "elf-bfd.h"
13115
13116 int
13117 main ()
13118 {
13119 return bfd_get_elf_phdr_upper_bound (NULL);
13120   ;
13121   return 0;
13122 }
13123 _ACEOF
13124 if ac_fn_c_try_link "$LINENO"; then :
13125   gdb_cv_var_elf=yes
13126 else
13127   gdb_cv_var_elf=no
13128 fi
13129 rm -f core conftest.err conftest.$ac_objext \
13130     conftest$ac_exeext conftest.$ac_ext
13131 fi
13132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13133 $as_echo "$gdb_cv_var_elf" >&6; }
13134   CFLAGS=$OLD_CFLAGS
13135   LDFLAGS=$OLD_LDFLAGS
13136   LIBS=$OLD_LIBS
13137 if test $gdb_cv_var_elf = yes; then
13138   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13139
13140 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13141
13142   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13143   if test "$plugins" = "yes"; then
13144     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13145 $as_echo_n "checking for library containing dlopen... " >&6; }
13146 if test "${ac_cv_search_dlopen+set}" = set; then :
13147   $as_echo_n "(cached) " >&6
13148 else
13149   ac_func_search_save_LIBS=$LIBS
13150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13151 /* end confdefs.h.  */
13152
13153 /* Override any GCC internal prototype to avoid an error.
13154    Use char because int might match the return type of a GCC
13155    builtin and then its argument prototype would still apply.  */
13156 #ifdef __cplusplus
13157 extern "C"
13158 #endif
13159 char dlopen ();
13160 int
13161 main ()
13162 {
13163 return dlopen ();
13164   ;
13165   return 0;
13166 }
13167 _ACEOF
13168 for ac_lib in '' dl; do
13169   if test -z "$ac_lib"; then
13170     ac_res="none required"
13171   else
13172     ac_res=-l$ac_lib
13173     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13174   fi
13175   if ac_fn_c_try_link "$LINENO"; then :
13176   ac_cv_search_dlopen=$ac_res
13177 fi
13178 rm -f core conftest.err conftest.$ac_objext \
13179     conftest$ac_exeext
13180   if test "${ac_cv_search_dlopen+set}" = set; then :
13181   break
13182 fi
13183 done
13184 if test "${ac_cv_search_dlopen+set}" = set; then :
13185
13186 else
13187   ac_cv_search_dlopen=no
13188 fi
13189 rm conftest.$ac_ext
13190 LIBS=$ac_func_search_save_LIBS
13191 fi
13192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13193 $as_echo "$ac_cv_search_dlopen" >&6; }
13194 ac_res=$ac_cv_search_dlopen
13195 if test "$ac_res" != no; then :
13196   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13197
13198 fi
13199
13200   fi
13201 fi
13202
13203 # Add macho support to GDB, but only if BFD includes it.
13204
13205   OLD_CFLAGS=$CFLAGS
13206   OLD_LDFLAGS=$LDFLAGS
13207   OLD_LIBS=$LIBS
13208   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13209   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13210   # always want our bfd.
13211   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13212   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13213   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13214   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13215   if test "$plugins" = "yes"; then
13216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13217 $as_echo_n "checking for library containing dlopen... " >&6; }
13218 if test "${ac_cv_search_dlopen+set}" = set; then :
13219   $as_echo_n "(cached) " >&6
13220 else
13221   ac_func_search_save_LIBS=$LIBS
13222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13223 /* end confdefs.h.  */
13224
13225 /* Override any GCC internal prototype to avoid an error.
13226    Use char because int might match the return type of a GCC
13227    builtin and then its argument prototype would still apply.  */
13228 #ifdef __cplusplus
13229 extern "C"
13230 #endif
13231 char dlopen ();
13232 int
13233 main ()
13234 {
13235 return dlopen ();
13236   ;
13237   return 0;
13238 }
13239 _ACEOF
13240 for ac_lib in '' dl; do
13241   if test -z "$ac_lib"; then
13242     ac_res="none required"
13243   else
13244     ac_res=-l$ac_lib
13245     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13246   fi
13247   if ac_fn_c_try_link "$LINENO"; then :
13248   ac_cv_search_dlopen=$ac_res
13249 fi
13250 rm -f core conftest.err conftest.$ac_objext \
13251     conftest$ac_exeext
13252   if test "${ac_cv_search_dlopen+set}" = set; then :
13253   break
13254 fi
13255 done
13256 if test "${ac_cv_search_dlopen+set}" = set; then :
13257
13258 else
13259   ac_cv_search_dlopen=no
13260 fi
13261 rm conftest.$ac_ext
13262 LIBS=$ac_func_search_save_LIBS
13263 fi
13264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13265 $as_echo "$ac_cv_search_dlopen" >&6; }
13266 ac_res=$ac_cv_search_dlopen
13267 if test "$ac_res" != no; then :
13268   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13269
13270 fi
13271
13272   fi
13273   LIBS="-lbfd -liberty $intl $LIBS"
13274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13275 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13276 if test "${gdb_cv_var_macho+set}" = set; then :
13277   $as_echo_n "(cached) " >&6
13278 else
13279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13280 /* end confdefs.h.  */
13281 #include <stdlib.h>
13282   #include "bfd.h"
13283   #include "mach-o.h"
13284
13285 int
13286 main ()
13287 {
13288 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13289   ;
13290   return 0;
13291 }
13292 _ACEOF
13293 if ac_fn_c_try_link "$LINENO"; then :
13294   gdb_cv_var_macho=yes
13295 else
13296   gdb_cv_var_macho=no
13297 fi
13298 rm -f core conftest.err conftest.$ac_objext \
13299     conftest$ac_exeext conftest.$ac_ext
13300 fi
13301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13302 $as_echo "$gdb_cv_var_macho" >&6; }
13303   CFLAGS=$OLD_CFLAGS
13304   LDFLAGS=$OLD_LDFLAGS
13305   LIBS=$OLD_LIBS
13306 if test $gdb_cv_var_macho = yes; then
13307   CONFIG_OBS="$CONFIG_OBS machoread.o"
13308 fi
13309
13310 # Add SOM support to GDB, but only if BFD includes it.
13311
13312   OLD_CFLAGS=$CFLAGS
13313   OLD_LDFLAGS=$LDFLAGS
13314   OLD_LIBS=$LIBS
13315   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13316   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13317   # always want our bfd.
13318   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13319   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13320   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13321   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13322   if test "$plugins" = "yes"; then
13323     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13324 $as_echo_n "checking for library containing dlopen... " >&6; }
13325 if test "${ac_cv_search_dlopen+set}" = set; then :
13326   $as_echo_n "(cached) " >&6
13327 else
13328   ac_func_search_save_LIBS=$LIBS
13329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13330 /* end confdefs.h.  */
13331
13332 /* Override any GCC internal prototype to avoid an error.
13333    Use char because int might match the return type of a GCC
13334    builtin and then its argument prototype would still apply.  */
13335 #ifdef __cplusplus
13336 extern "C"
13337 #endif
13338 char dlopen ();
13339 int
13340 main ()
13341 {
13342 return dlopen ();
13343   ;
13344   return 0;
13345 }
13346 _ACEOF
13347 for ac_lib in '' dl; do
13348   if test -z "$ac_lib"; then
13349     ac_res="none required"
13350   else
13351     ac_res=-l$ac_lib
13352     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13353   fi
13354   if ac_fn_c_try_link "$LINENO"; then :
13355   ac_cv_search_dlopen=$ac_res
13356 fi
13357 rm -f core conftest.err conftest.$ac_objext \
13358     conftest$ac_exeext
13359   if test "${ac_cv_search_dlopen+set}" = set; then :
13360   break
13361 fi
13362 done
13363 if test "${ac_cv_search_dlopen+set}" = set; then :
13364
13365 else
13366   ac_cv_search_dlopen=no
13367 fi
13368 rm conftest.$ac_ext
13369 LIBS=$ac_func_search_save_LIBS
13370 fi
13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13372 $as_echo "$ac_cv_search_dlopen" >&6; }
13373 ac_res=$ac_cv_search_dlopen
13374 if test "$ac_res" != no; then :
13375   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13376
13377 fi
13378
13379   fi
13380   LIBS="-lbfd -liberty $intl $LIBS"
13381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13382 $as_echo_n "checking for SOM support in BFD... " >&6; }
13383 if test "${gdb_cv_var_som+set}" = set; then :
13384   $as_echo_n "(cached) " >&6
13385 else
13386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13387 /* end confdefs.h.  */
13388 #include <stdlib.h>
13389   #include "bfd.h"
13390   #include "som.h"
13391
13392 int
13393 main ()
13394 {
13395 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13396   ;
13397   return 0;
13398 }
13399 _ACEOF
13400 if ac_fn_c_try_link "$LINENO"; then :
13401   gdb_cv_var_som=yes
13402 else
13403   gdb_cv_var_som=no
13404 fi
13405 rm -f core conftest.err conftest.$ac_objext \
13406     conftest$ac_exeext conftest.$ac_ext
13407 fi
13408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13409 $as_echo "$gdb_cv_var_som" >&6; }
13410   CFLAGS=$OLD_CFLAGS
13411   LDFLAGS=$OLD_LDFLAGS
13412   LIBS=$OLD_LIBS
13413 if test $gdb_cv_var_som = yes; then
13414   CONFIG_OBS="$CONFIG_OBS somread.o"
13415 fi
13416
13417 # Add any host-specific objects to GDB.
13418 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13419
13420 # If building on ELF, look for lzma support for embedded compressed debug info.
13421 if test $gdb_cv_var_elf = yes; then
13422
13423 # Check whether --with-lzma was given.
13424 if test "${with_lzma+set}" = set; then :
13425   withval=$with_lzma;
13426 else
13427   with_lzma=auto
13428 fi
13429
13430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13431 $as_echo_n "checking whether to use lzma... " >&6; }
13432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13433 $as_echo "$with_lzma" >&6; }
13434
13435   if test "${with_lzma}" != no; then
13436
13437
13438
13439
13440
13441
13442
13443
13444     use_additional=yes
13445
13446   acl_save_prefix="$prefix"
13447   prefix="$acl_final_prefix"
13448   acl_save_exec_prefix="$exec_prefix"
13449   exec_prefix="$acl_final_exec_prefix"
13450
13451     eval additional_includedir=\"$includedir\"
13452     eval additional_libdir=\"$libdir\"
13453
13454   exec_prefix="$acl_save_exec_prefix"
13455   prefix="$acl_save_prefix"
13456
13457
13458 # Check whether --with-liblzma-prefix was given.
13459 if test "${with_liblzma_prefix+set}" = set; then :
13460   withval=$with_liblzma_prefix;
13461     if test "X$withval" = "Xno"; then
13462       use_additional=no
13463     else
13464       if test "X$withval" = "X"; then
13465
13466   acl_save_prefix="$prefix"
13467   prefix="$acl_final_prefix"
13468   acl_save_exec_prefix="$exec_prefix"
13469   exec_prefix="$acl_final_exec_prefix"
13470
13471           eval additional_includedir=\"$includedir\"
13472           eval additional_libdir=\"$libdir\"
13473
13474   exec_prefix="$acl_save_exec_prefix"
13475   prefix="$acl_save_prefix"
13476
13477       else
13478         additional_includedir="$withval/include"
13479         additional_libdir="$withval/lib"
13480       fi
13481     fi
13482
13483 fi
13484
13485       LIBLZMA=
13486   LTLIBLZMA=
13487   INCLZMA=
13488   rpathdirs=
13489   ltrpathdirs=
13490   names_already_handled=
13491   names_next_round='lzma '
13492   while test -n "$names_next_round"; do
13493     names_this_round="$names_next_round"
13494     names_next_round=
13495     for name in $names_this_round; do
13496       already_handled=
13497       for n in $names_already_handled; do
13498         if test "$n" = "$name"; then
13499           already_handled=yes
13500           break
13501         fi
13502       done
13503       if test -z "$already_handled"; then
13504         names_already_handled="$names_already_handled $name"
13505                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13506         eval value=\"\$HAVE_LIB$uppername\"
13507         if test -n "$value"; then
13508           if test "$value" = yes; then
13509             eval value=\"\$LIB$uppername\"
13510             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13511             eval value=\"\$LTLIB$uppername\"
13512             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13513           else
13514                                     :
13515           fi
13516         else
13517                               found_dir=
13518           found_la=
13519           found_so=
13520           found_a=
13521           if test $use_additional = yes; then
13522             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13523               found_dir="$additional_libdir"
13524               found_so="$additional_libdir/lib$name.$shlibext"
13525               if test -f "$additional_libdir/lib$name.la"; then
13526                 found_la="$additional_libdir/lib$name.la"
13527               fi
13528             else
13529               if test -f "$additional_libdir/lib$name.$libext"; then
13530                 found_dir="$additional_libdir"
13531                 found_a="$additional_libdir/lib$name.$libext"
13532                 if test -f "$additional_libdir/lib$name.la"; then
13533                   found_la="$additional_libdir/lib$name.la"
13534                 fi
13535               fi
13536             fi
13537           fi
13538           if test "X$found_dir" = "X"; then
13539             for x in $LDFLAGS $LTLIBLZMA; do
13540
13541   acl_save_prefix="$prefix"
13542   prefix="$acl_final_prefix"
13543   acl_save_exec_prefix="$exec_prefix"
13544   exec_prefix="$acl_final_exec_prefix"
13545   eval x=\"$x\"
13546   exec_prefix="$acl_save_exec_prefix"
13547   prefix="$acl_save_prefix"
13548
13549               case "$x" in
13550                 -L*)
13551                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13552                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13553                     found_dir="$dir"
13554                     found_so="$dir/lib$name.$shlibext"
13555                     if test -f "$dir/lib$name.la"; then
13556                       found_la="$dir/lib$name.la"
13557                     fi
13558                   else
13559                     if test -f "$dir/lib$name.$libext"; then
13560                       found_dir="$dir"
13561                       found_a="$dir/lib$name.$libext"
13562                       if test -f "$dir/lib$name.la"; then
13563                         found_la="$dir/lib$name.la"
13564                       fi
13565                     fi
13566                   fi
13567                   ;;
13568               esac
13569               if test "X$found_dir" != "X"; then
13570                 break
13571               fi
13572             done
13573           fi
13574           if test "X$found_dir" != "X"; then
13575                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13576             if test "X$found_so" != "X"; then
13577                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13578                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13579               else
13580                                                                                 haveit=
13581                 for x in $ltrpathdirs; do
13582                   if test "X$x" = "X$found_dir"; then
13583                     haveit=yes
13584                     break
13585                   fi
13586                 done
13587                 if test -z "$haveit"; then
13588                   ltrpathdirs="$ltrpathdirs $found_dir"
13589                 fi
13590                                 if test "$hardcode_direct" = yes; then
13591                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13592                 else
13593                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13594                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13595                                                             haveit=
13596                     for x in $rpathdirs; do
13597                       if test "X$x" = "X$found_dir"; then
13598                         haveit=yes
13599                         break
13600                       fi
13601                     done
13602                     if test -z "$haveit"; then
13603                       rpathdirs="$rpathdirs $found_dir"
13604                     fi
13605                   else
13606                                                                                 haveit=
13607                     for x in $LDFLAGS $LIBLZMA; do
13608
13609   acl_save_prefix="$prefix"
13610   prefix="$acl_final_prefix"
13611   acl_save_exec_prefix="$exec_prefix"
13612   exec_prefix="$acl_final_exec_prefix"
13613   eval x=\"$x\"
13614   exec_prefix="$acl_save_exec_prefix"
13615   prefix="$acl_save_prefix"
13616
13617                       if test "X$x" = "X-L$found_dir"; then
13618                         haveit=yes
13619                         break
13620                       fi
13621                     done
13622                     if test -z "$haveit"; then
13623                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13624                     fi
13625                     if test "$hardcode_minus_L" != no; then
13626                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13627                     else
13628                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13629                     fi
13630                   fi
13631                 fi
13632               fi
13633             else
13634               if test "X$found_a" != "X"; then
13635                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13636               else
13637                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13638               fi
13639             fi
13640                         additional_includedir=
13641             case "$found_dir" in
13642               */lib | */lib/)
13643                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13644                 additional_includedir="$basedir/include"
13645                 ;;
13646             esac
13647             if test "X$additional_includedir" != "X"; then
13648                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13649                 haveit=
13650                 if test "X$additional_includedir" = "X/usr/local/include"; then
13651                   if test -n "$GCC"; then
13652                     case $host_os in
13653                       linux*) haveit=yes;;
13654                     esac
13655                   fi
13656                 fi
13657                 if test -z "$haveit"; then
13658                   for x in $CPPFLAGS $INCLZMA; do
13659
13660   acl_save_prefix="$prefix"
13661   prefix="$acl_final_prefix"
13662   acl_save_exec_prefix="$exec_prefix"
13663   exec_prefix="$acl_final_exec_prefix"
13664   eval x=\"$x\"
13665   exec_prefix="$acl_save_exec_prefix"
13666   prefix="$acl_save_prefix"
13667
13668                     if test "X$x" = "X-I$additional_includedir"; then
13669                       haveit=yes
13670                       break
13671                     fi
13672                   done
13673                   if test -z "$haveit"; then
13674                     if test -d "$additional_includedir"; then
13675                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13676                     fi
13677                   fi
13678                 fi
13679               fi
13680             fi
13681                         if test -n "$found_la"; then
13682                                                         save_libdir="$libdir"
13683               case "$found_la" in
13684                 */* | *\\*) . "$found_la" ;;
13685                 *) . "./$found_la" ;;
13686               esac
13687               libdir="$save_libdir"
13688                             for dep in $dependency_libs; do
13689                 case "$dep" in
13690                   -L*)
13691                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13692                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13693                       haveit=
13694                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13695                         if test -n "$GCC"; then
13696                           case $host_os in
13697                             linux*) haveit=yes;;
13698                           esac
13699                         fi
13700                       fi
13701                       if test -z "$haveit"; then
13702                         haveit=
13703                         for x in $LDFLAGS $LIBLZMA; do
13704
13705   acl_save_prefix="$prefix"
13706   prefix="$acl_final_prefix"
13707   acl_save_exec_prefix="$exec_prefix"
13708   exec_prefix="$acl_final_exec_prefix"
13709   eval x=\"$x\"
13710   exec_prefix="$acl_save_exec_prefix"
13711   prefix="$acl_save_prefix"
13712
13713                           if test "X$x" = "X-L$additional_libdir"; then
13714                             haveit=yes
13715                             break
13716                           fi
13717                         done
13718                         if test -z "$haveit"; then
13719                           if test -d "$additional_libdir"; then
13720                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13721                           fi
13722                         fi
13723                         haveit=
13724                         for x in $LDFLAGS $LTLIBLZMA; do
13725
13726   acl_save_prefix="$prefix"
13727   prefix="$acl_final_prefix"
13728   acl_save_exec_prefix="$exec_prefix"
13729   exec_prefix="$acl_final_exec_prefix"
13730   eval x=\"$x\"
13731   exec_prefix="$acl_save_exec_prefix"
13732   prefix="$acl_save_prefix"
13733
13734                           if test "X$x" = "X-L$additional_libdir"; then
13735                             haveit=yes
13736                             break
13737                           fi
13738                         done
13739                         if test -z "$haveit"; then
13740                           if test -d "$additional_libdir"; then
13741                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13742                           fi
13743                         fi
13744                       fi
13745                     fi
13746                     ;;
13747                   -R*)
13748                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13749                     if test "$enable_rpath" != no; then
13750                                                                   haveit=
13751                       for x in $rpathdirs; do
13752                         if test "X$x" = "X$dir"; then
13753                           haveit=yes
13754                           break
13755                         fi
13756                       done
13757                       if test -z "$haveit"; then
13758                         rpathdirs="$rpathdirs $dir"
13759                       fi
13760                                                                   haveit=
13761                       for x in $ltrpathdirs; do
13762                         if test "X$x" = "X$dir"; then
13763                           haveit=yes
13764                           break
13765                         fi
13766                       done
13767                       if test -z "$haveit"; then
13768                         ltrpathdirs="$ltrpathdirs $dir"
13769                       fi
13770                     fi
13771                     ;;
13772                   -l*)
13773                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13774                     ;;
13775                   *.la)
13776                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13777                     ;;
13778                   *)
13779                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13780                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13781                     ;;
13782                 esac
13783               done
13784             fi
13785           else
13786                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13787             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13788           fi
13789         fi
13790       fi
13791     done
13792   done
13793   if test "X$rpathdirs" != "X"; then
13794     if test -n "$hardcode_libdir_separator"; then
13795                         alldirs=
13796       for found_dir in $rpathdirs; do
13797         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13798       done
13799             acl_save_libdir="$libdir"
13800       libdir="$alldirs"
13801       eval flag=\"$hardcode_libdir_flag_spec\"
13802       libdir="$acl_save_libdir"
13803       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13804     else
13805             for found_dir in $rpathdirs; do
13806         acl_save_libdir="$libdir"
13807         libdir="$found_dir"
13808         eval flag=\"$hardcode_libdir_flag_spec\"
13809         libdir="$acl_save_libdir"
13810         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13811       done
13812     fi
13813   fi
13814   if test "X$ltrpathdirs" != "X"; then
13815             for found_dir in $ltrpathdirs; do
13816       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13817     done
13818   fi
13819
13820
13821         ac_save_CPPFLAGS="$CPPFLAGS"
13822
13823   for element in $INCLZMA; do
13824     haveit=
13825     for x in $CPPFLAGS; do
13826
13827   acl_save_prefix="$prefix"
13828   prefix="$acl_final_prefix"
13829   acl_save_exec_prefix="$exec_prefix"
13830   exec_prefix="$acl_final_exec_prefix"
13831   eval x=\"$x\"
13832   exec_prefix="$acl_save_exec_prefix"
13833   prefix="$acl_save_prefix"
13834
13835       if test "X$x" = "X$element"; then
13836         haveit=yes
13837         break
13838       fi
13839     done
13840     if test -z "$haveit"; then
13841       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13842     fi
13843   done
13844
13845
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13847 $as_echo_n "checking for liblzma... " >&6; }
13848 if test "${ac_cv_liblzma+set}" = set; then :
13849   $as_echo_n "(cached) " >&6
13850 else
13851
13852     ac_save_LIBS="$LIBS"
13853     LIBS="$LIBS $LIBLZMA"
13854     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13855 /* end confdefs.h.  */
13856 #include "lzma.h"
13857 int
13858 main ()
13859 {
13860 lzma_index_iter iter;
13861                            lzma_index_iter_init (&iter, 0);
13862                            lzma_mf_is_supported (LZMA_MF_HC3);
13863   ;
13864   return 0;
13865 }
13866 _ACEOF
13867 if ac_fn_c_try_link "$LINENO"; then :
13868   ac_cv_liblzma=yes
13869 else
13870   ac_cv_liblzma=no
13871 fi
13872 rm -f core conftest.err conftest.$ac_objext \
13873     conftest$ac_exeext conftest.$ac_ext
13874     LIBS="$ac_save_LIBS"
13875
13876 fi
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13878 $as_echo "$ac_cv_liblzma" >&6; }
13879   if test "$ac_cv_liblzma" = yes; then
13880     HAVE_LIBLZMA=yes
13881
13882 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13883
13884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13885 $as_echo_n "checking how to link with liblzma... " >&6; }
13886     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13887 $as_echo "$LIBLZMA" >&6; }
13888   else
13889     HAVE_LIBLZMA=no
13890             CPPFLAGS="$ac_save_CPPFLAGS"
13891     LIBLZMA=
13892     LTLIBLZMA=
13893   fi
13894
13895
13896
13897
13898
13899
13900     if test "$HAVE_LIBLZMA" != yes; then
13901       if test "$with_lzma" = yes; then
13902         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13903       fi
13904     fi
13905   fi
13906 fi
13907
13908 LIBGUI="../libgui/src/libgui.a"
13909 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13910
13911
13912
13913 WIN32LDAPP=
13914
13915
13916
13917 case "${host}" in
13918 *-*-cygwin* | *-*-mingw* )
13919     configdir="win"
13920     ;;
13921 *)
13922     configdir="unix"
13923     ;;
13924 esac
13925
13926 GDBTKLIBS=
13927 if test "${enable_gdbtk}" = "yes"; then
13928
13929     # Gdbtk must have an absolute path to srcdir in order to run
13930     # properly when not installed.
13931     here=`pwd`
13932     cd ${srcdir}
13933     GDBTK_SRC_DIR=`pwd`
13934     cd $here
13935
13936
13937     #
13938     # Ok, lets find the tcl configuration
13939     # First, look for one uninstalled.
13940     # the alternative search directory is invoked by --with-tcl
13941     #
13942
13943     if test x"${no_tcl}" = x ; then
13944         # we reset no_tcl in case something fails here
13945         no_tcl=true
13946
13947 # Check whether --with-tcl was given.
13948 if test "${with_tcl+set}" = set; then :
13949   withval=$with_tcl; with_tclconfig=${withval}
13950 fi
13951
13952         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13953 $as_echo_n "checking for Tcl configuration... " >&6; }
13954         if test "${ac_cv_c_tclconfig+set}" = set; then :
13955   $as_echo_n "(cached) " >&6
13956 else
13957
13958
13959             # First check to see if --with-tcl was specified.
13960             case "${host}" in
13961                 *-*-cygwin*) platDir="win" ;;
13962                 *) platDir="unix" ;;
13963             esac
13964             if test x"${with_tclconfig}" != x ; then
13965                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13966                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13967                 else
13968                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13969                 fi
13970             fi
13971
13972             # then check for a private Tcl installation
13973             if test x"${ac_cv_c_tclconfig}" = x ; then
13974                 for i in \
13975                         ../tcl \
13976                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13977                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13978                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13979                         ../../tcl \
13980                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13981                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13982                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13983                         ../../../tcl \
13984                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13985                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13986                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13987                     if test -f "$i/$platDir/tclConfig.sh" ; then
13988                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13989                         break
13990                     fi
13991                 done
13992             fi
13993
13994             # on Darwin, check in Framework installation locations
13995             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13996                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13997                         `ls -d /Library/Frameworks 2>/dev/null` \
13998                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13999                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14000                         ; do
14001                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14002                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14003                         break
14004                     fi
14005                 done
14006             fi
14007
14008             # check in a few common install locations
14009             if test x"${ac_cv_c_tclconfig}" = x ; then
14010                 for i in `ls -d ${libdir} 2>/dev/null` \
14011                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14012                         `ls -d ${prefix}/lib 2>/dev/null` \
14013                         `ls -d /usr/local/lib 2>/dev/null` \
14014                         `ls -d /usr/contrib/lib 2>/dev/null` \
14015                         `ls -d /usr/lib 2>/dev/null` \
14016                         ; do
14017                     if test -f "$i/tclConfig.sh" ; then
14018                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14019                         break
14020                     fi
14021                 done
14022             fi
14023
14024             # check in a few other private locations
14025             if test x"${ac_cv_c_tclconfig}" = x ; then
14026                 for i in \
14027                         ${srcdir}/../tcl \
14028                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14029                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14030                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14031                     if test -f "$i/$platDir/tclConfig.sh" ; then
14032                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14033                     break
14034                 fi
14035                 done
14036             fi
14037
14038 fi
14039
14040
14041         if test x"${ac_cv_c_tclconfig}" = x ; then
14042             TCL_BIN_DIR="# no Tcl configs found"
14043             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14044 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14045         else
14046             no_tcl=
14047             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14048             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14049 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14050         fi
14051     fi
14052
14053
14054     # If $no_tk is nonempty, then we can't do Tk, and there is no
14055     # point to doing Tcl.
14056
14057     #
14058     # Ok, lets find the tk configuration
14059     # First, look for one uninstalled.
14060     # the alternative search directory is invoked by --with-tk
14061     #
14062
14063     if test x"${no_tk}" = x ; then
14064         # we reset no_tk in case something fails here
14065         no_tk=true
14066
14067 # Check whether --with-tk was given.
14068 if test "${with_tk+set}" = set; then :
14069   withval=$with_tk; with_tkconfig=${withval}
14070 fi
14071
14072         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14073 $as_echo_n "checking for Tk configuration... " >&6; }
14074         if test "${ac_cv_c_tkconfig+set}" = set; then :
14075   $as_echo_n "(cached) " >&6
14076 else
14077
14078
14079             # First check to see if --with-tkconfig was specified.
14080             if test x"${with_tkconfig}" != x ; then
14081                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14082                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14083                 else
14084                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14085                 fi
14086             fi
14087
14088             # then check for a private Tk library
14089             case "${host}" in
14090                 *-*-cygwin*) platDir="win" ;;
14091                 *) platDir="unix" ;;
14092             esac
14093             if test x"${ac_cv_c_tkconfig}" = x ; then
14094                 for i in \
14095                         ../tk \
14096                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14097                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14098                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14099                         ../../tk \
14100                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14101                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14102                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14103                         ../../../tk \
14104                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14105                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14106                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14107                     if test -f "$i/$platDir/tkConfig.sh" ; then
14108                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14109                         break
14110                     fi
14111                 done
14112             fi
14113
14114             # on Darwin, check in Framework installation locations
14115             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14116                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14117                         `ls -d /Library/Frameworks 2>/dev/null` \
14118                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14119                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14120                         ; do
14121                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14122                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14123                         break
14124                     fi
14125                 done
14126             fi
14127
14128             # check in a few common install locations
14129             if test x"${ac_cv_c_tkconfig}" = x ; then
14130                 for i in `ls -d ${libdir} 2>/dev/null` \
14131                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14132                         `ls -d ${prefix}/lib 2>/dev/null` \
14133                         `ls -d /usr/local/lib 2>/dev/null` \
14134                         `ls -d /usr/contrib/lib 2>/dev/null` \
14135                         `ls -d /usr/lib 2>/dev/null` \
14136                         ; do
14137                     if test -f "$i/tkConfig.sh" ; then
14138                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14139                         break
14140                     fi
14141                 done
14142             fi
14143             # check in a few other private locations
14144             if test x"${ac_cv_c_tkconfig}" = x ; then
14145                 for i in \
14146                         ${srcdir}/../tk \
14147                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14148                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14149                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14150                     if test -f "$i/$platDir/tkConfig.sh" ; then
14151                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14152                         break
14153                     fi
14154                 done
14155             fi
14156
14157 fi
14158
14159
14160         if test x"${ac_cv_c_tkconfig}" = x ; then
14161             TK_BIN_DIR="# no Tk configs found"
14162             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14163 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14164         else
14165             no_tk=
14166             TK_BIN_DIR=${ac_cv_c_tkconfig}
14167             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14168 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14169         fi
14170     fi
14171
14172
14173     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14174
14175     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14176 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14177
14178     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14179         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14180 $as_echo "loading" >&6; }
14181         . ${TCL_BIN_DIR}/tclConfig.sh
14182     else
14183         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14184 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14185     fi
14186
14187     # eval is required to do the TCL_DBGX substitution
14188     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14189     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14190
14191     # If the TCL_BIN_DIR is the build directory (not the install directory),
14192     # then set the common variable name to the value of the build variables.
14193     # For example, the variable TCL_LIB_SPEC will be set to the value
14194     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14195     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14196     # installed and uninstalled version of Tcl.
14197     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14198         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14199         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14200         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14201     elif test "`uname -s`" = "Darwin"; then
14202         # If Tcl was built as a framework, attempt to use the libraries
14203         # from the framework at the given location so that linking works
14204         # against Tcl.framework installed in an arbitrary location.
14205         case ${TCL_DEFS} in
14206             *TCL_FRAMEWORK*)
14207                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14208                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14209                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14210                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14211                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14212                             break
14213                         fi
14214                     done
14215                 fi
14216                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14217                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14218                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14219                 fi
14220                 ;;
14221         esac
14222     fi
14223
14224     # eval is required to do the TCL_DBGX substitution
14225     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14226     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14227     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14228     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244         # Check for in-tree tcl
14245         here=`pwd`
14246         cd ${srcdir}/..
14247         topdir=`pwd`
14248         cd ${here}
14249
14250         intree="no"
14251         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14252           intree="yes"
14253         fi
14254
14255         # Find Tcl private headers
14256         if test x"${intree}" = xno; then
14257
14258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14259 $as_echo_n "checking for Tcl private headers... " >&6; }
14260   private_dir=""
14261   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14262   if test -f ${dir}/tclInt.h ; then
14263     private_dir=${dir}
14264   fi
14265
14266   if test x"${private_dir}" = x; then
14267     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14268   else
14269     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14270     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14271 $as_echo "${private_dir}" >&6; }
14272   fi
14273
14274           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14275           TCL_LIBRARY="${TCL_LIB_SPEC}"
14276           TCL_DEPS=""
14277         else
14278           # If building tcl in the same src tree, private headers
14279           # are not needed, but we need to be sure to use the right
14280           # headers library
14281           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14282           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14283           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14284         fi
14285
14286
14287
14288
14289
14290     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14291 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14292
14293     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14294         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14295 $as_echo "loading" >&6; }
14296         . ${TK_BIN_DIR}/tkConfig.sh
14297     else
14298         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14299 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14300     fi
14301
14302     # eval is required to do the TK_DBGX substitution
14303     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14304     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14305
14306     # If the TK_BIN_DIR is the build directory (not the install directory),
14307     # then set the common variable name to the value of the build variables.
14308     # For example, the variable TK_LIB_SPEC will be set to the value
14309     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14310     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14311     # installed and uninstalled version of Tcl.
14312     if test -f "${TK_BIN_DIR}/Makefile" ; then
14313         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14314         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14315         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14316     elif test "`uname -s`" = "Darwin"; then
14317         # If Tk was built as a framework, attempt to use the libraries
14318         # from the framework at the given location so that linking works
14319         # against Tk.framework installed in an arbitrary location.
14320         case ${TK_DEFS} in
14321             *TK_FRAMEWORK*)
14322                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14323                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14324                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14325                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14326                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14327                             break
14328                         fi
14329                     done
14330                 fi
14331                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14332                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14333                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14334                 fi
14335                 ;;
14336         esac
14337     fi
14338
14339     # eval is required to do the TK_DBGX substitution
14340     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14341     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14342     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14343     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358         # Check for in-tree Tk
14359         intree="no"
14360         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14361           intree="yes"
14362         fi
14363
14364         # Find Tk private headers
14365         if test x"${intree}" = xno; then
14366
14367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14368 $as_echo_n "checking for Tk private headers... " >&6; }
14369   private_dir=""
14370   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14371   if test -f ${dir}/tkInt.h; then
14372     private_dir=${dir}
14373   fi
14374
14375   if test x"${private_dir}" = x; then
14376     as_fn_error "could not find Tk private headers" "$LINENO" 5
14377   else
14378     TK_PRIVATE_INCLUDE="-I${private_dir}"
14379     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14380 $as_echo "${private_dir}" >&6; }
14381   fi
14382
14383           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14384           TK_LIBRARY=${TK_LIB_SPEC}
14385           TK_DEPS=""
14386         else
14387           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14388           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14389           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14390         fi
14391
14392
14393
14394
14395
14396         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14397
14398         # Include some libraries that Tcl and Tk want.
14399         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14400         # Yes, the ordering seems wrong here.  But it isn't.
14401         # TK_LIBS is the list of libraries that need to be linked
14402         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14403         # were in LIBS then any link tests after this point would
14404         # try to include things like `$(LIBGUI)', which wouldn't work.
14405         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14406
14407         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14408         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14409         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14410         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14411         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14412         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14413         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14414
14415         if test x$gdb_cv_os_cygwin = xyes; then
14416           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14417           WIN32LDAPP="-Wl,--subsystem,console"
14418           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14419         fi
14420
14421         subdirs="$subdirs gdbtk"
14422
14423     fi
14424 fi
14425
14426
14427
14428
14429
14430
14431
14432
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14434 $as_echo_n "checking for X... " >&6; }
14435
14436
14437 # Check whether --with-x was given.
14438 if test "${with_x+set}" = set; then :
14439   withval=$with_x;
14440 fi
14441
14442 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14443 if test "x$with_x" = xno; then
14444   # The user explicitly disabled X.
14445   have_x=disabled
14446 else
14447   case $x_includes,$x_libraries in #(
14448     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14449     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14450   $as_echo_n "(cached) " >&6
14451 else
14452   # One or both of the vars are not set, and there is no cached value.
14453 ac_x_includes=no ac_x_libraries=no
14454 rm -f -r conftest.dir
14455 if mkdir conftest.dir; then
14456   cd conftest.dir
14457   cat >Imakefile <<'_ACEOF'
14458 incroot:
14459         @echo incroot='${INCROOT}'
14460 usrlibdir:
14461         @echo usrlibdir='${USRLIBDIR}'
14462 libdir:
14463         @echo libdir='${LIBDIR}'
14464 _ACEOF
14465   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14466     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14467     for ac_var in incroot usrlibdir libdir; do
14468       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14469     done
14470     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14471     for ac_extension in a so sl dylib la dll; do
14472       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14473          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14474         ac_im_usrlibdir=$ac_im_libdir; break
14475       fi
14476     done
14477     # Screen out bogus values from the imake configuration.  They are
14478     # bogus both because they are the default anyway, and because
14479     # using them would break gcc on systems where it needs fixed includes.
14480     case $ac_im_incroot in
14481         /usr/include) ac_x_includes= ;;
14482         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14483     esac
14484     case $ac_im_usrlibdir in
14485         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14486         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14487     esac
14488   fi
14489   cd ..
14490   rm -f -r conftest.dir
14491 fi
14492
14493 # Standard set of common directories for X headers.
14494 # Check X11 before X11Rn because it is often a symlink to the current release.
14495 ac_x_header_dirs='
14496 /usr/X11/include
14497 /usr/X11R7/include
14498 /usr/X11R6/include
14499 /usr/X11R5/include
14500 /usr/X11R4/include
14501
14502 /usr/include/X11
14503 /usr/include/X11R7
14504 /usr/include/X11R6
14505 /usr/include/X11R5
14506 /usr/include/X11R4
14507
14508 /usr/local/X11/include
14509 /usr/local/X11R7/include
14510 /usr/local/X11R6/include
14511 /usr/local/X11R5/include
14512 /usr/local/X11R4/include
14513
14514 /usr/local/include/X11
14515 /usr/local/include/X11R7
14516 /usr/local/include/X11R6
14517 /usr/local/include/X11R5
14518 /usr/local/include/X11R4
14519
14520 /usr/X386/include
14521 /usr/x386/include
14522 /usr/XFree86/include/X11
14523
14524 /usr/include
14525 /usr/local/include
14526 /usr/unsupported/include
14527 /usr/athena/include
14528 /usr/local/x11r5/include
14529 /usr/lpp/Xamples/include
14530
14531 /usr/openwin/include
14532 /usr/openwin/share/include'
14533
14534 if test "$ac_x_includes" = no; then
14535   # Guess where to find include files, by looking for Xlib.h.
14536   # First, try using that file with no special directory specified.
14537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14538 /* end confdefs.h.  */
14539 #include <X11/Xlib.h>
14540 _ACEOF
14541 if ac_fn_c_try_cpp "$LINENO"; then :
14542   # We can compile using X headers with no special include directory.
14543 ac_x_includes=
14544 else
14545   for ac_dir in $ac_x_header_dirs; do
14546   if test -r "$ac_dir/X11/Xlib.h"; then
14547     ac_x_includes=$ac_dir
14548     break
14549   fi
14550 done
14551 fi
14552 rm -f conftest.err conftest.$ac_ext
14553 fi # $ac_x_includes = no
14554
14555 if test "$ac_x_libraries" = no; then
14556   # Check for the libraries.
14557   # See if we find them without any special options.
14558   # Don't add to $LIBS permanently.
14559   ac_save_LIBS=$LIBS
14560   LIBS="-lX11 $LIBS"
14561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14562 /* end confdefs.h.  */
14563 #include <X11/Xlib.h>
14564 int
14565 main ()
14566 {
14567 XrmInitialize ()
14568   ;
14569   return 0;
14570 }
14571 _ACEOF
14572 if ac_fn_c_try_link "$LINENO"; then :
14573   LIBS=$ac_save_LIBS
14574 # We can link X programs with no special library path.
14575 ac_x_libraries=
14576 else
14577   LIBS=$ac_save_LIBS
14578 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14579 do
14580   # Don't even attempt the hair of trying to link an X program!
14581   for ac_extension in a so sl dylib la dll; do
14582     if test -r "$ac_dir/libX11.$ac_extension"; then
14583       ac_x_libraries=$ac_dir
14584       break 2
14585     fi
14586   done
14587 done
14588 fi
14589 rm -f core conftest.err conftest.$ac_objext \
14590     conftest$ac_exeext conftest.$ac_ext
14591 fi # $ac_x_libraries = no
14592
14593 case $ac_x_includes,$ac_x_libraries in #(
14594   no,* | *,no | *\'*)
14595     # Didn't find X, or a directory has "'" in its name.
14596     ac_cv_have_x="have_x=no";; #(
14597   *)
14598     # Record where we found X for the cache.
14599     ac_cv_have_x="have_x=yes\
14600         ac_x_includes='$ac_x_includes'\
14601         ac_x_libraries='$ac_x_libraries'"
14602 esac
14603 fi
14604 ;; #(
14605     *) have_x=yes;;
14606   esac
14607   eval "$ac_cv_have_x"
14608 fi # $with_x != no
14609
14610 if test "$have_x" != yes; then
14611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14612 $as_echo "$have_x" >&6; }
14613   no_x=yes
14614 else
14615   # If each of the values was on the command line, it overrides each guess.
14616   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14617   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14618   # Update the cache value to reflect the command line values.
14619   ac_cv_have_x="have_x=yes\
14620         ac_x_includes='$x_includes'\
14621         ac_x_libraries='$x_libraries'"
14622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14623 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14624 fi
14625
14626
14627 # Unlike the sim directory, whether a simulator is linked is controlled by
14628 # presence of a gdb_sim definition in the target configure.tgt entry.
14629 # This code just checks for a few cases where we'd like to ignore those
14630 # definitions, even when they're present in the '.mt' file.  These cases
14631 # are when --disable-sim is specified, or if the simulator directory is
14632 # not part of the source tree.
14633 #
14634 # Check whether --enable-sim was given.
14635 if test "${enable_sim+set}" = set; then :
14636   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14637  echo "enableval = ${enableval}";
14638  case "${enableval}" in
14639   yes) ignore_sim=false ;;
14640   no)  ignore_sim=true ;;
14641   *)   ignore_sim=false ;;
14642  esac
14643 else
14644   ignore_sim=false
14645 fi
14646
14647
14648 if test ! -d "${srcdir}/../sim"; then
14649   ignore_sim=true
14650 fi
14651
14652 SIM=
14653 SIM_OBS=
14654 if test "${ignore_sim}" = "false"; then
14655   if test x"${gdb_sim}" != x ; then
14656     SIM="${gdb_sim}"
14657     SIM_OBS="remote-sim.o"
14658
14659 $as_echo "#define WITH_SIM 1" >>confdefs.h
14660
14661   fi
14662 fi
14663
14664
14665
14666
14667
14668
14669
14670
14671
14672
14673
14674
14675
14676
14677 # List of host floatformats.
14678
14679 cat >>confdefs.h <<_ACEOF
14680 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14681 _ACEOF
14682
14683
14684 cat >>confdefs.h <<_ACEOF
14685 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14686 _ACEOF
14687
14688
14689 cat >>confdefs.h <<_ACEOF
14690 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14691 _ACEOF
14692
14693
14694 # target_subdir is used by the testsuite to find the target libraries.
14695 target_subdir=
14696 if test "${host}" != "${target}"; then
14697     target_subdir="${target_alias}/"
14698 fi
14699
14700
14701 frags=
14702 if test "${gdb_native}" = "yes"; then
14703   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14704   if test ! -f ${host_makefile_frag}; then
14705     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14706   fi
14707   frags="$frags $host_makefile_frag"
14708 else
14709   host_makefile_frag=/dev/null
14710 fi
14711
14712
14713
14714
14715 if test "${gdb_native}" = "yes"; then
14716 # We pick this up from the host configuration file (.mh) because we
14717 # do not have a native configuration Makefile fragment.
14718 nativefile=`sed -n '
14719 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14720 ' ${host_makefile_frag}`
14721 fi
14722
14723
14724 if test x"${gdb_osabi}" != x ; then
14725
14726 cat >>confdefs.h <<_ACEOF
14727 #define GDB_OSABI_DEFAULT $gdb_osabi
14728 _ACEOF
14729
14730 fi
14731
14732 # Enable multi-ice-gdb-server.
14733 # Check whether --enable-multi-ice was given.
14734 if test "${enable_multi_ice+set}" = set; then :
14735   enableval=$enable_multi_ice; case $enableval in
14736     yes | no)
14737       ;;
14738     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14739   esac
14740 fi
14741
14742 if test "x$enable_multi_ice" = xyes; then
14743    subdirs="$subdirs multi-ice"
14744
14745 fi
14746
14747 # Check whether --enable-gdbserver was given.
14748 if test "${enable_gdbserver+set}" = set; then :
14749   enableval=$enable_gdbserver; case "${enableval}" in
14750   yes| no|auto) ;;
14751   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14752 esac
14753 else
14754   enable_gdbserver=auto
14755 fi
14756
14757
14758 # We only build gdbserver automatically in a native configuration, and
14759 # only if the user did not explicitly disable its build.
14760 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14762 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14763   if test "x$build_gdbserver" = xyes; then
14764     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14765 $as_echo "yes" >&6; }
14766     subdirs="$subdirs gdbserver"
14767
14768     gdbserver_build_enabled=yes
14769   else
14770     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14771 $as_echo "no" >&6; }
14772   fi
14773 fi
14774
14775 # If the user explicitly request the gdbserver to be built, verify that
14776 # we were in fact able to enable it.
14777 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14778   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14779 fi
14780
14781 # Check for babeltrace and babeltrace-ctf
14782
14783 # Check whether --with-babeltrace was given.
14784 if test "${with_babeltrace+set}" = set; then :
14785   withval=$with_babeltrace;
14786 else
14787   with_babeltrace=auto
14788 fi
14789
14790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14791 $as_echo_n "checking whether to use babeltrace... " >&6; }
14792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14793 $as_echo "$with_babeltrace" >&6; }
14794
14795 if test "x$with_babeltrace" = "xno"; then
14796   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14797 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14798 else
14799   # Append -Werror to CFLAGS so that configure can catch the warning
14800   # "assignment from incompatible pointer type", which is related to
14801   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14802   # in GDB, while babeltrace 1.0.3 is broken.
14803   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14804   # safe to save and restore CFLAGS here.
14805   saved_CFLAGS=$CFLAGS
14806   CFLAGS="$CFLAGS -Werror"
14807
14808
14809
14810
14811
14812
14813
14814
14815     use_additional=yes
14816
14817   acl_save_prefix="$prefix"
14818   prefix="$acl_final_prefix"
14819   acl_save_exec_prefix="$exec_prefix"
14820   exec_prefix="$acl_final_exec_prefix"
14821
14822     eval additional_includedir=\"$includedir\"
14823     eval additional_libdir=\"$libdir\"
14824
14825   exec_prefix="$acl_save_exec_prefix"
14826   prefix="$acl_save_prefix"
14827
14828
14829 # Check whether --with-libbabeltrace-prefix was given.
14830 if test "${with_libbabeltrace_prefix+set}" = set; then :
14831   withval=$with_libbabeltrace_prefix;
14832     if test "X$withval" = "Xno"; then
14833       use_additional=no
14834     else
14835       if test "X$withval" = "X"; then
14836
14837   acl_save_prefix="$prefix"
14838   prefix="$acl_final_prefix"
14839   acl_save_exec_prefix="$exec_prefix"
14840   exec_prefix="$acl_final_exec_prefix"
14841
14842           eval additional_includedir=\"$includedir\"
14843           eval additional_libdir=\"$libdir\"
14844
14845   exec_prefix="$acl_save_exec_prefix"
14846   prefix="$acl_save_prefix"
14847
14848       else
14849         additional_includedir="$withval/include"
14850         additional_libdir="$withval/lib"
14851       fi
14852     fi
14853
14854 fi
14855
14856       LIBBABELTRACE=
14857   LTLIBBABELTRACE=
14858   INCBABELTRACE=
14859   rpathdirs=
14860   ltrpathdirs=
14861   names_already_handled=
14862   names_next_round='babeltrace babeltrace-ctf'
14863   while test -n "$names_next_round"; do
14864     names_this_round="$names_next_round"
14865     names_next_round=
14866     for name in $names_this_round; do
14867       already_handled=
14868       for n in $names_already_handled; do
14869         if test "$n" = "$name"; then
14870           already_handled=yes
14871           break
14872         fi
14873       done
14874       if test -z "$already_handled"; then
14875         names_already_handled="$names_already_handled $name"
14876                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14877         eval value=\"\$HAVE_LIB$uppername\"
14878         if test -n "$value"; then
14879           if test "$value" = yes; then
14880             eval value=\"\$LIB$uppername\"
14881             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14882             eval value=\"\$LTLIB$uppername\"
14883             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14884           else
14885                                     :
14886           fi
14887         else
14888                               found_dir=
14889           found_la=
14890           found_so=
14891           found_a=
14892           if test $use_additional = yes; then
14893             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14894               found_dir="$additional_libdir"
14895               found_so="$additional_libdir/lib$name.$shlibext"
14896               if test -f "$additional_libdir/lib$name.la"; then
14897                 found_la="$additional_libdir/lib$name.la"
14898               fi
14899             else
14900               if test -f "$additional_libdir/lib$name.$libext"; then
14901                 found_dir="$additional_libdir"
14902                 found_a="$additional_libdir/lib$name.$libext"
14903                 if test -f "$additional_libdir/lib$name.la"; then
14904                   found_la="$additional_libdir/lib$name.la"
14905                 fi
14906               fi
14907             fi
14908           fi
14909           if test "X$found_dir" = "X"; then
14910             for x in $LDFLAGS $LTLIBBABELTRACE; do
14911
14912   acl_save_prefix="$prefix"
14913   prefix="$acl_final_prefix"
14914   acl_save_exec_prefix="$exec_prefix"
14915   exec_prefix="$acl_final_exec_prefix"
14916   eval x=\"$x\"
14917   exec_prefix="$acl_save_exec_prefix"
14918   prefix="$acl_save_prefix"
14919
14920               case "$x" in
14921                 -L*)
14922                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14923                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14924                     found_dir="$dir"
14925                     found_so="$dir/lib$name.$shlibext"
14926                     if test -f "$dir/lib$name.la"; then
14927                       found_la="$dir/lib$name.la"
14928                     fi
14929                   else
14930                     if test -f "$dir/lib$name.$libext"; then
14931                       found_dir="$dir"
14932                       found_a="$dir/lib$name.$libext"
14933                       if test -f "$dir/lib$name.la"; then
14934                         found_la="$dir/lib$name.la"
14935                       fi
14936                     fi
14937                   fi
14938                   ;;
14939               esac
14940               if test "X$found_dir" != "X"; then
14941                 break
14942               fi
14943             done
14944           fi
14945           if test "X$found_dir" != "X"; then
14946                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14947             if test "X$found_so" != "X"; then
14948                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14949                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14950               else
14951                                                                                 haveit=
14952                 for x in $ltrpathdirs; do
14953                   if test "X$x" = "X$found_dir"; then
14954                     haveit=yes
14955                     break
14956                   fi
14957                 done
14958                 if test -z "$haveit"; then
14959                   ltrpathdirs="$ltrpathdirs $found_dir"
14960                 fi
14961                                 if test "$hardcode_direct" = yes; then
14962                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14963                 else
14964                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14965                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14966                                                             haveit=
14967                     for x in $rpathdirs; do
14968                       if test "X$x" = "X$found_dir"; then
14969                         haveit=yes
14970                         break
14971                       fi
14972                     done
14973                     if test -z "$haveit"; then
14974                       rpathdirs="$rpathdirs $found_dir"
14975                     fi
14976                   else
14977                                                                                 haveit=
14978                     for x in $LDFLAGS $LIBBABELTRACE; do
14979
14980   acl_save_prefix="$prefix"
14981   prefix="$acl_final_prefix"
14982   acl_save_exec_prefix="$exec_prefix"
14983   exec_prefix="$acl_final_exec_prefix"
14984   eval x=\"$x\"
14985   exec_prefix="$acl_save_exec_prefix"
14986   prefix="$acl_save_prefix"
14987
14988                       if test "X$x" = "X-L$found_dir"; then
14989                         haveit=yes
14990                         break
14991                       fi
14992                     done
14993                     if test -z "$haveit"; then
14994                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14995                     fi
14996                     if test "$hardcode_minus_L" != no; then
14997                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14998                     else
14999                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15000                     fi
15001                   fi
15002                 fi
15003               fi
15004             else
15005               if test "X$found_a" != "X"; then
15006                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15007               else
15008                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15009               fi
15010             fi
15011                         additional_includedir=
15012             case "$found_dir" in
15013               */lib | */lib/)
15014                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15015                 additional_includedir="$basedir/include"
15016                 ;;
15017             esac
15018             if test "X$additional_includedir" != "X"; then
15019                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15020                 haveit=
15021                 if test "X$additional_includedir" = "X/usr/local/include"; then
15022                   if test -n "$GCC"; then
15023                     case $host_os in
15024                       linux*) haveit=yes;;
15025                     esac
15026                   fi
15027                 fi
15028                 if test -z "$haveit"; then
15029                   for x in $CPPFLAGS $INCBABELTRACE; do
15030
15031   acl_save_prefix="$prefix"
15032   prefix="$acl_final_prefix"
15033   acl_save_exec_prefix="$exec_prefix"
15034   exec_prefix="$acl_final_exec_prefix"
15035   eval x=\"$x\"
15036   exec_prefix="$acl_save_exec_prefix"
15037   prefix="$acl_save_prefix"
15038
15039                     if test "X$x" = "X-I$additional_includedir"; then
15040                       haveit=yes
15041                       break
15042                     fi
15043                   done
15044                   if test -z "$haveit"; then
15045                     if test -d "$additional_includedir"; then
15046                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15047                     fi
15048                   fi
15049                 fi
15050               fi
15051             fi
15052                         if test -n "$found_la"; then
15053                                                         save_libdir="$libdir"
15054               case "$found_la" in
15055                 */* | *\\*) . "$found_la" ;;
15056                 *) . "./$found_la" ;;
15057               esac
15058               libdir="$save_libdir"
15059                             for dep in $dependency_libs; do
15060                 case "$dep" in
15061                   -L*)
15062                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15063                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15064                       haveit=
15065                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15066                         if test -n "$GCC"; then
15067                           case $host_os in
15068                             linux*) haveit=yes;;
15069                           esac
15070                         fi
15071                       fi
15072                       if test -z "$haveit"; then
15073                         haveit=
15074                         for x in $LDFLAGS $LIBBABELTRACE; do
15075
15076   acl_save_prefix="$prefix"
15077   prefix="$acl_final_prefix"
15078   acl_save_exec_prefix="$exec_prefix"
15079   exec_prefix="$acl_final_exec_prefix"
15080   eval x=\"$x\"
15081   exec_prefix="$acl_save_exec_prefix"
15082   prefix="$acl_save_prefix"
15083
15084                           if test "X$x" = "X-L$additional_libdir"; then
15085                             haveit=yes
15086                             break
15087                           fi
15088                         done
15089                         if test -z "$haveit"; then
15090                           if test -d "$additional_libdir"; then
15091                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15092                           fi
15093                         fi
15094                         haveit=
15095                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15096
15097   acl_save_prefix="$prefix"
15098   prefix="$acl_final_prefix"
15099   acl_save_exec_prefix="$exec_prefix"
15100   exec_prefix="$acl_final_exec_prefix"
15101   eval x=\"$x\"
15102   exec_prefix="$acl_save_exec_prefix"
15103   prefix="$acl_save_prefix"
15104
15105                           if test "X$x" = "X-L$additional_libdir"; then
15106                             haveit=yes
15107                             break
15108                           fi
15109                         done
15110                         if test -z "$haveit"; then
15111                           if test -d "$additional_libdir"; then
15112                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15113                           fi
15114                         fi
15115                       fi
15116                     fi
15117                     ;;
15118                   -R*)
15119                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15120                     if test "$enable_rpath" != no; then
15121                                                                   haveit=
15122                       for x in $rpathdirs; do
15123                         if test "X$x" = "X$dir"; then
15124                           haveit=yes
15125                           break
15126                         fi
15127                       done
15128                       if test -z "$haveit"; then
15129                         rpathdirs="$rpathdirs $dir"
15130                       fi
15131                                                                   haveit=
15132                       for x in $ltrpathdirs; do
15133                         if test "X$x" = "X$dir"; then
15134                           haveit=yes
15135                           break
15136                         fi
15137                       done
15138                       if test -z "$haveit"; then
15139                         ltrpathdirs="$ltrpathdirs $dir"
15140                       fi
15141                     fi
15142                     ;;
15143                   -l*)
15144                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15145                     ;;
15146                   *.la)
15147                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15148                     ;;
15149                   *)
15150                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15151                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15152                     ;;
15153                 esac
15154               done
15155             fi
15156           else
15157                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15158             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15159           fi
15160         fi
15161       fi
15162     done
15163   done
15164   if test "X$rpathdirs" != "X"; then
15165     if test -n "$hardcode_libdir_separator"; then
15166                         alldirs=
15167       for found_dir in $rpathdirs; do
15168         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15169       done
15170             acl_save_libdir="$libdir"
15171       libdir="$alldirs"
15172       eval flag=\"$hardcode_libdir_flag_spec\"
15173       libdir="$acl_save_libdir"
15174       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15175     else
15176             for found_dir in $rpathdirs; do
15177         acl_save_libdir="$libdir"
15178         libdir="$found_dir"
15179         eval flag=\"$hardcode_libdir_flag_spec\"
15180         libdir="$acl_save_libdir"
15181         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15182       done
15183     fi
15184   fi
15185   if test "X$ltrpathdirs" != "X"; then
15186             for found_dir in $ltrpathdirs; do
15187       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15188     done
15189   fi
15190
15191
15192         ac_save_CPPFLAGS="$CPPFLAGS"
15193
15194   for element in $INCBABELTRACE; do
15195     haveit=
15196     for x in $CPPFLAGS; do
15197
15198   acl_save_prefix="$prefix"
15199   prefix="$acl_final_prefix"
15200   acl_save_exec_prefix="$exec_prefix"
15201   exec_prefix="$acl_final_exec_prefix"
15202   eval x=\"$x\"
15203   exec_prefix="$acl_save_exec_prefix"
15204   prefix="$acl_save_prefix"
15205
15206       if test "X$x" = "X$element"; then
15207         haveit=yes
15208         break
15209       fi
15210     done
15211     if test -z "$haveit"; then
15212       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15213     fi
15214   done
15215
15216
15217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15218 $as_echo_n "checking for libbabeltrace... " >&6; }
15219 if test "${ac_cv_libbabeltrace+set}" = set; then :
15220   $as_echo_n "(cached) " >&6
15221 else
15222
15223     ac_save_LIBS="$LIBS"
15224     LIBS="$LIBS $LIBBABELTRACE"
15225     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15226 /* end confdefs.h.  */
15227 #include <babeltrace/babeltrace.h>
15228                          #include <babeltrace/ctf/events.h>
15229                          #include <babeltrace/ctf/iterator.h>
15230 int
15231 main ()
15232 {
15233 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15234                         struct bt_ctf_event *event = NULL;
15235                         const struct bt_definition *scope;
15236
15237                         scope = bt_ctf_get_top_level_scope (event,
15238                                                            BT_STREAM_EVENT_HEADER);
15239                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15240
15241   ;
15242   return 0;
15243 }
15244 _ACEOF
15245 if ac_fn_c_try_link "$LINENO"; then :
15246   ac_cv_libbabeltrace=yes
15247 else
15248   ac_cv_libbabeltrace=no
15249 fi
15250 rm -f core conftest.err conftest.$ac_objext \
15251     conftest$ac_exeext conftest.$ac_ext
15252     LIBS="$ac_save_LIBS"
15253
15254 fi
15255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15256 $as_echo "$ac_cv_libbabeltrace" >&6; }
15257   if test "$ac_cv_libbabeltrace" = yes; then
15258     HAVE_LIBBABELTRACE=yes
15259
15260 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15261
15262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15263 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15264     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15265 $as_echo "$LIBBABELTRACE" >&6; }
15266   else
15267     HAVE_LIBBABELTRACE=no
15268             CPPFLAGS="$ac_save_CPPFLAGS"
15269     LIBBABELTRACE=
15270     LTLIBBABELTRACE=
15271   fi
15272
15273
15274
15275
15276
15277
15278   CFLAGS=$saved_CFLAGS
15279
15280   if test "$HAVE_LIBBABELTRACE" != yes; then
15281      if test "$with_babeltrace" = yes; then
15282        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15283      else
15284        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15285 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15286      fi
15287   fi
15288 fi
15289
15290 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15291 # to an empty version.
15292
15293 files=
15294 links=
15295
15296 rm -f nm.h
15297 if test "${nativefile}" != ""; then
15298     case "${nativefile}" in
15299       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15300       * ) GDB_NM_FILE="${nativefile}"
15301     esac
15302     files="${files} ${GDB_NM_FILE}"
15303     links="${links} nm.h"
15304
15305 cat >>confdefs.h <<_ACEOF
15306 #define GDB_NM_FILE "${GDB_NM_FILE}"
15307 _ACEOF
15308
15309 fi
15310
15311
15312 ac_sources="$files"
15313 ac_dests="$links"
15314 while test -n "$ac_sources"; do
15315   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15316   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15317   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15318 done
15319 ac_config_links="$ac_config_links $ac_config_links_1"
15320
15321
15322
15323
15324
15325 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15326
15327
15328 # Undo the $ec_script escaping suitable for Makefile.
15329 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15330 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15331 if test "x$GDB_TRANSFORM_NAME" = x; then
15332   GDB_TRANSFORM_NAME=gdb
15333 fi
15334
15335 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15336 if test "x$GCORE_TRANSFORM_NAME" = x; then
15337   GCORE_TRANSFORM_NAME=gcore
15338 fi
15339
15340 ac_config_files="$ac_config_files gcore"
15341
15342
15343 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15344
15345 ac_config_commands="$ac_config_commands default"
15346
15347 cat >confcache <<\_ACEOF
15348 # This file is a shell script that caches the results of configure
15349 # tests run on this system so they can be shared between configure
15350 # scripts and configure runs, see configure's option --config-cache.
15351 # It is not useful on other systems.  If it contains results you don't
15352 # want to keep, you may remove or edit it.
15353 #
15354 # config.status only pays attention to the cache file if you give it
15355 # the --recheck option to rerun configure.
15356 #
15357 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15358 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15359 # following values.
15360
15361 _ACEOF
15362
15363 # The following way of writing the cache mishandles newlines in values,
15364 # but we know of no workaround that is simple, portable, and efficient.
15365 # So, we kill variables containing newlines.
15366 # Ultrix sh set writes to stderr and can't be redirected directly,
15367 # and sets the high bit in the cache file unless we assign to the vars.
15368 (
15369   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15370     eval ac_val=\$$ac_var
15371     case $ac_val in #(
15372     *${as_nl}*)
15373       case $ac_var in #(
15374       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15375 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15376       esac
15377       case $ac_var in #(
15378       _ | IFS | as_nl) ;; #(
15379       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15380       *) { eval $ac_var=; unset $ac_var;} ;;
15381       esac ;;
15382     esac
15383   done
15384
15385   (set) 2>&1 |
15386     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15387     *${as_nl}ac_space=\ *)
15388       # `set' does not quote correctly, so add quotes: double-quote
15389       # substitution turns \\\\ into \\, and sed turns \\ into \.
15390       sed -n \
15391         "s/'/'\\\\''/g;
15392           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15393       ;; #(
15394     *)
15395       # `set' quotes correctly as required by POSIX, so do not add quotes.
15396       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15397       ;;
15398     esac |
15399     sort
15400 ) |
15401   sed '
15402      /^ac_cv_env_/b end
15403      t clear
15404      :clear
15405      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15406      t end
15407      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15408      :end' >>confcache
15409 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15410   if test -w "$cache_file"; then
15411     test "x$cache_file" != "x/dev/null" &&
15412       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15413 $as_echo "$as_me: updating cache $cache_file" >&6;}
15414     cat confcache >$cache_file
15415   else
15416     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15417 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15418   fi
15419 fi
15420 rm -f confcache
15421
15422 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15423 # Let make expand exec_prefix.
15424 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15425
15426 DEFS=-DHAVE_CONFIG_H
15427
15428 ac_libobjs=
15429 ac_ltlibobjs=
15430 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15431   # 1. Remove the extension, and $U if already installed.
15432   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15433   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15434   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15435   #    will be set to the directory where LIBOBJS objects are built.
15436   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15437   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15438 done
15439 LIBOBJS=$ac_libobjs
15440
15441 LTLIBOBJS=$ac_ltlibobjs
15442
15443
15444 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15445   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15446 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15447 fi
15448 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15449   as_fn_error "conditional \"GMAKE\" was never defined.
15450 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15451 fi
15452
15453
15454 : ${CONFIG_STATUS=./config.status}
15455 ac_write_fail=0
15456 ac_clean_files_save=$ac_clean_files
15457 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15458 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15459 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15460 as_write_fail=0
15461 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15462 #! $SHELL
15463 # Generated by $as_me.
15464 # Run this file to recreate the current configuration.
15465 # Compiler output produced by configure, useful for debugging
15466 # configure, is in config.log if it exists.
15467
15468 debug=false
15469 ac_cs_recheck=false
15470 ac_cs_silent=false
15471
15472 SHELL=\${CONFIG_SHELL-$SHELL}
15473 export SHELL
15474 _ASEOF
15475 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15476 ## -------------------- ##
15477 ## M4sh Initialization. ##
15478 ## -------------------- ##
15479
15480 # Be more Bourne compatible
15481 DUALCASE=1; export DUALCASE # for MKS sh
15482 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15483   emulate sh
15484   NULLCMD=:
15485   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15486   # is contrary to our usage.  Disable this feature.
15487   alias -g '${1+"$@"}'='"$@"'
15488   setopt NO_GLOB_SUBST
15489 else
15490   case `(set -o) 2>/dev/null` in #(
15491   *posix*) :
15492     set -o posix ;; #(
15493   *) :
15494      ;;
15495 esac
15496 fi
15497
15498
15499 as_nl='
15500 '
15501 export as_nl
15502 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15503 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15504 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15505 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15506 # Prefer a ksh shell builtin over an external printf program on Solaris,
15507 # but without wasting forks for bash or zsh.
15508 if test -z "$BASH_VERSION$ZSH_VERSION" \
15509     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15510   as_echo='print -r --'
15511   as_echo_n='print -rn --'
15512 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15513   as_echo='printf %s\n'
15514   as_echo_n='printf %s'
15515 else
15516   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15517     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15518     as_echo_n='/usr/ucb/echo -n'
15519   else
15520     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15521     as_echo_n_body='eval
15522       arg=$1;
15523       case $arg in #(
15524       *"$as_nl"*)
15525         expr "X$arg" : "X\\(.*\\)$as_nl";
15526         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15527       esac;
15528       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15529     '
15530     export as_echo_n_body
15531     as_echo_n='sh -c $as_echo_n_body as_echo'
15532   fi
15533   export as_echo_body
15534   as_echo='sh -c $as_echo_body as_echo'
15535 fi
15536
15537 # The user is always right.
15538 if test "${PATH_SEPARATOR+set}" != set; then
15539   PATH_SEPARATOR=:
15540   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15541     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15542       PATH_SEPARATOR=';'
15543   }
15544 fi
15545
15546
15547 # IFS
15548 # We need space, tab and new line, in precisely that order.  Quoting is
15549 # there to prevent editors from complaining about space-tab.
15550 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15551 # splitting by setting IFS to empty value.)
15552 IFS=" ""        $as_nl"
15553
15554 # Find who we are.  Look in the path if we contain no directory separator.
15555 case $0 in #((
15556   *[\\/]* ) as_myself=$0 ;;
15557   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15558 for as_dir in $PATH
15559 do
15560   IFS=$as_save_IFS
15561   test -z "$as_dir" && as_dir=.
15562     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15563   done
15564 IFS=$as_save_IFS
15565
15566      ;;
15567 esac
15568 # We did not find ourselves, most probably we were run as `sh COMMAND'
15569 # in which case we are not to be found in the path.
15570 if test "x$as_myself" = x; then
15571   as_myself=$0
15572 fi
15573 if test ! -f "$as_myself"; then
15574   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15575   exit 1
15576 fi
15577
15578 # Unset variables that we do not need and which cause bugs (e.g. in
15579 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15580 # suppresses any "Segmentation fault" message there.  '((' could
15581 # trigger a bug in pdksh 5.2.14.
15582 for as_var in BASH_ENV ENV MAIL MAILPATH
15583 do eval test x\${$as_var+set} = xset \
15584   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15585 done
15586 PS1='$ '
15587 PS2='> '
15588 PS4='+ '
15589
15590 # NLS nuisances.
15591 LC_ALL=C
15592 export LC_ALL
15593 LANGUAGE=C
15594 export LANGUAGE
15595
15596 # CDPATH.
15597 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15598
15599
15600 # as_fn_error ERROR [LINENO LOG_FD]
15601 # ---------------------------------
15602 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15603 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15604 # script with status $?, using 1 if that was 0.
15605 as_fn_error ()
15606 {
15607   as_status=$?; test $as_status -eq 0 && as_status=1
15608   if test "$3"; then
15609     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15610     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15611   fi
15612   $as_echo "$as_me: error: $1" >&2
15613   as_fn_exit $as_status
15614 } # as_fn_error
15615
15616
15617 # as_fn_set_status STATUS
15618 # -----------------------
15619 # Set $? to STATUS, without forking.
15620 as_fn_set_status ()
15621 {
15622   return $1
15623 } # as_fn_set_status
15624
15625 # as_fn_exit STATUS
15626 # -----------------
15627 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15628 as_fn_exit ()
15629 {
15630   set +e
15631   as_fn_set_status $1
15632   exit $1
15633 } # as_fn_exit
15634
15635 # as_fn_unset VAR
15636 # ---------------
15637 # Portably unset VAR.
15638 as_fn_unset ()
15639 {
15640   { eval $1=; unset $1;}
15641 }
15642 as_unset=as_fn_unset
15643 # as_fn_append VAR VALUE
15644 # ----------------------
15645 # Append the text in VALUE to the end of the definition contained in VAR. Take
15646 # advantage of any shell optimizations that allow amortized linear growth over
15647 # repeated appends, instead of the typical quadratic growth present in naive
15648 # implementations.
15649 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15650   eval 'as_fn_append ()
15651   {
15652     eval $1+=\$2
15653   }'
15654 else
15655   as_fn_append ()
15656   {
15657     eval $1=\$$1\$2
15658   }
15659 fi # as_fn_append
15660
15661 # as_fn_arith ARG...
15662 # ------------------
15663 # Perform arithmetic evaluation on the ARGs, and store the result in the
15664 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15665 # must be portable across $(()) and expr.
15666 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15667   eval 'as_fn_arith ()
15668   {
15669     as_val=$(( $* ))
15670   }'
15671 else
15672   as_fn_arith ()
15673   {
15674     as_val=`expr "$@" || test $? -eq 1`
15675   }
15676 fi # as_fn_arith
15677
15678
15679 if expr a : '\(a\)' >/dev/null 2>&1 &&
15680    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15681   as_expr=expr
15682 else
15683   as_expr=false
15684 fi
15685
15686 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15687   as_basename=basename
15688 else
15689   as_basename=false
15690 fi
15691
15692 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15693   as_dirname=dirname
15694 else
15695   as_dirname=false
15696 fi
15697
15698 as_me=`$as_basename -- "$0" ||
15699 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15700          X"$0" : 'X\(//\)$' \| \
15701          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15702 $as_echo X/"$0" |
15703     sed '/^.*\/\([^/][^/]*\)\/*$/{
15704             s//\1/
15705             q
15706           }
15707           /^X\/\(\/\/\)$/{
15708             s//\1/
15709             q
15710           }
15711           /^X\/\(\/\).*/{
15712             s//\1/
15713             q
15714           }
15715           s/.*/./; q'`
15716
15717 # Avoid depending upon Character Ranges.
15718 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15719 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15720 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15721 as_cr_digits='0123456789'
15722 as_cr_alnum=$as_cr_Letters$as_cr_digits
15723
15724 ECHO_C= ECHO_N= ECHO_T=
15725 case `echo -n x` in #(((((
15726 -n*)
15727   case `echo 'xy\c'` in
15728   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15729   xy)  ECHO_C='\c';;
15730   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15731        ECHO_T=' ';;
15732   esac;;
15733 *)
15734   ECHO_N='-n';;
15735 esac
15736
15737 rm -f conf$$ conf$$.exe conf$$.file
15738 if test -d conf$$.dir; then
15739   rm -f conf$$.dir/conf$$.file
15740 else
15741   rm -f conf$$.dir
15742   mkdir conf$$.dir 2>/dev/null
15743 fi
15744 if (echo >conf$$.file) 2>/dev/null; then
15745   if ln -s conf$$.file conf$$ 2>/dev/null; then
15746     as_ln_s='ln -s'
15747     # ... but there are two gotchas:
15748     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15749     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15750     # In both cases, we have to default to `cp -p'.
15751     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15752       as_ln_s='cp -p'
15753   elif ln conf$$.file conf$$ 2>/dev/null; then
15754     as_ln_s=ln
15755   else
15756     as_ln_s='cp -p'
15757   fi
15758 else
15759   as_ln_s='cp -p'
15760 fi
15761 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15762 rmdir conf$$.dir 2>/dev/null
15763
15764
15765 # as_fn_mkdir_p
15766 # -------------
15767 # Create "$as_dir" as a directory, including parents if necessary.
15768 as_fn_mkdir_p ()
15769 {
15770
15771   case $as_dir in #(
15772   -*) as_dir=./$as_dir;;
15773   esac
15774   test -d "$as_dir" || eval $as_mkdir_p || {
15775     as_dirs=
15776     while :; do
15777       case $as_dir in #(
15778       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15779       *) as_qdir=$as_dir;;
15780       esac
15781       as_dirs="'$as_qdir' $as_dirs"
15782       as_dir=`$as_dirname -- "$as_dir" ||
15783 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15784          X"$as_dir" : 'X\(//\)[^/]' \| \
15785          X"$as_dir" : 'X\(//\)$' \| \
15786          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15787 $as_echo X"$as_dir" |
15788     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15789             s//\1/
15790             q
15791           }
15792           /^X\(\/\/\)[^/].*/{
15793             s//\1/
15794             q
15795           }
15796           /^X\(\/\/\)$/{
15797             s//\1/
15798             q
15799           }
15800           /^X\(\/\).*/{
15801             s//\1/
15802             q
15803           }
15804           s/.*/./; q'`
15805       test -d "$as_dir" && break
15806     done
15807     test -z "$as_dirs" || eval "mkdir $as_dirs"
15808   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15809
15810
15811 } # as_fn_mkdir_p
15812 if mkdir -p . 2>/dev/null; then
15813   as_mkdir_p='mkdir -p "$as_dir"'
15814 else
15815   test -d ./-p && rmdir ./-p
15816   as_mkdir_p=false
15817 fi
15818
15819 if test -x / >/dev/null 2>&1; then
15820   as_test_x='test -x'
15821 else
15822   if ls -dL / >/dev/null 2>&1; then
15823     as_ls_L_option=L
15824   else
15825     as_ls_L_option=
15826   fi
15827   as_test_x='
15828     eval sh -c '\''
15829       if test -d "$1"; then
15830         test -d "$1/.";
15831       else
15832         case $1 in #(
15833         -*)set "./$1";;
15834         esac;
15835         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15836         ???[sx]*):;;*)false;;esac;fi
15837     '\'' sh
15838   '
15839 fi
15840 as_executable_p=$as_test_x
15841
15842 # Sed expression to map a string onto a valid CPP name.
15843 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15844
15845 # Sed expression to map a string onto a valid variable name.
15846 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15847
15848
15849 exec 6>&1
15850 ## ----------------------------------- ##
15851 ## Main body of $CONFIG_STATUS script. ##
15852 ## ----------------------------------- ##
15853 _ASEOF
15854 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15855
15856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15857 # Save the log message, to keep $0 and so on meaningful, and to
15858 # report actual input values of CONFIG_FILES etc. instead of their
15859 # values after options handling.
15860 ac_log="
15861 This file was extended by $as_me, which was
15862 generated by GNU Autoconf 2.64.  Invocation command line was
15863
15864   CONFIG_FILES    = $CONFIG_FILES
15865   CONFIG_HEADERS  = $CONFIG_HEADERS
15866   CONFIG_LINKS    = $CONFIG_LINKS
15867   CONFIG_COMMANDS = $CONFIG_COMMANDS
15868   $ $0 $@
15869
15870 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15871 "
15872
15873 _ACEOF
15874
15875 case $ac_config_files in *"
15876 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15877 esac
15878
15879 case $ac_config_headers in *"
15880 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15881 esac
15882
15883
15884 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15885 # Files that config.status was made for.
15886 config_files="$ac_config_files"
15887 config_headers="$ac_config_headers"
15888 config_links="$ac_config_links"
15889 config_commands="$ac_config_commands"
15890
15891 _ACEOF
15892
15893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15894 ac_cs_usage="\
15895 \`$as_me' instantiates files and other configuration actions
15896 from templates according to the current configuration.  Unless the files
15897 and actions are specified as TAGs, all are instantiated by default.
15898
15899 Usage: $0 [OPTION]... [TAG]...
15900
15901   -h, --help       print this help, then exit
15902   -V, --version    print version number and configuration settings, then exit
15903   -q, --quiet, --silent
15904                    do not print progress messages
15905   -d, --debug      don't remove temporary files
15906       --recheck    update $as_me by reconfiguring in the same conditions
15907       --file=FILE[:TEMPLATE]
15908                    instantiate the configuration file FILE
15909       --header=FILE[:TEMPLATE]
15910                    instantiate the configuration header FILE
15911
15912 Configuration files:
15913 $config_files
15914
15915 Configuration headers:
15916 $config_headers
15917
15918 Configuration links:
15919 $config_links
15920
15921 Configuration commands:
15922 $config_commands
15923
15924 Report bugs to the package provider."
15925
15926 _ACEOF
15927 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15928 ac_cs_version="\\
15929 config.status
15930 configured by $0, generated by GNU Autoconf 2.64,
15931   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15932
15933 Copyright (C) 2009 Free Software Foundation, Inc.
15934 This config.status script is free software; the Free Software Foundation
15935 gives unlimited permission to copy, distribute and modify it."
15936
15937 ac_pwd='$ac_pwd'
15938 srcdir='$srcdir'
15939 INSTALL='$INSTALL'
15940 AWK='$AWK'
15941 test -n "\$AWK" || AWK=awk
15942 _ACEOF
15943
15944 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15945 # The default lists apply if the user does not specify any file.
15946 ac_need_defaults=:
15947 while test $# != 0
15948 do
15949   case $1 in
15950   --*=*)
15951     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15952     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15953     ac_shift=:
15954     ;;
15955   *)
15956     ac_option=$1
15957     ac_optarg=$2
15958     ac_shift=shift
15959     ;;
15960   esac
15961
15962   case $ac_option in
15963   # Handling of the options.
15964   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15965     ac_cs_recheck=: ;;
15966   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15967     $as_echo "$ac_cs_version"; exit ;;
15968   --debug | --debu | --deb | --de | --d | -d )
15969     debug=: ;;
15970   --file | --fil | --fi | --f )
15971     $ac_shift
15972     case $ac_optarg in
15973     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15974     esac
15975     as_fn_append CONFIG_FILES " '$ac_optarg'"
15976     ac_need_defaults=false;;
15977   --header | --heade | --head | --hea )
15978     $ac_shift
15979     case $ac_optarg in
15980     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15981     esac
15982     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15983     ac_need_defaults=false;;
15984   --he | --h)
15985     # Conflict between --help and --header
15986     as_fn_error "ambiguous option: \`$1'
15987 Try \`$0 --help' for more information.";;
15988   --help | --hel | -h )
15989     $as_echo "$ac_cs_usage"; exit ;;
15990   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15991   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15992     ac_cs_silent=: ;;
15993
15994   # This is an error.
15995   -*) as_fn_error "unrecognized option: \`$1'
15996 Try \`$0 --help' for more information." ;;
15997
15998   *) as_fn_append ac_config_targets " $1"
15999      ac_need_defaults=false ;;
16000
16001   esac
16002   shift
16003 done
16004
16005 ac_configure_extra_args=
16006
16007 if $ac_cs_silent; then
16008   exec 6>/dev/null
16009   ac_configure_extra_args="$ac_configure_extra_args --silent"
16010 fi
16011
16012 _ACEOF
16013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16014 if \$ac_cs_recheck; then
16015   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16016   shift
16017   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16018   CONFIG_SHELL='$SHELL'
16019   export CONFIG_SHELL
16020   exec "\$@"
16021 fi
16022
16023 _ACEOF
16024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16025 exec 5>>config.log
16026 {
16027   echo
16028   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16029 ## Running $as_me. ##
16030 _ASBOX
16031   $as_echo "$ac_log"
16032 } >&5
16033
16034 _ACEOF
16035 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16036 #
16037 # INIT-COMMANDS
16038 #
16039 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16040
16041 _ACEOF
16042
16043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16044
16045 # Handling of arguments.
16046 for ac_config_target in $ac_config_targets
16047 do
16048   case $ac_config_target in
16049     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16050     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16051     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16052     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16053     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16054     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16055     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16056     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16057     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16058     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16059
16060   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16061   esac
16062 done
16063
16064
16065 # If the user did not use the arguments to specify the items to instantiate,
16066 # then the envvar interface is used.  Set only those that are not.
16067 # We use the long form for the default assignment because of an extremely
16068 # bizarre bug on SunOS 4.1.3.
16069 if $ac_need_defaults; then
16070   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16071   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16072   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16073   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16074 fi
16075
16076 # Have a temporary directory for convenience.  Make it in the build tree
16077 # simply because there is no reason against having it here, and in addition,
16078 # creating and moving files from /tmp can sometimes cause problems.
16079 # Hook for its removal unless debugging.
16080 # Note that there is a small window in which the directory will not be cleaned:
16081 # after its creation but before its name has been assigned to `$tmp'.
16082 $debug ||
16083 {
16084   tmp=
16085   trap 'exit_status=$?
16086   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16087 ' 0
16088   trap 'as_fn_exit 1' 1 2 13 15
16089 }
16090 # Create a (secure) tmp directory for tmp files.
16091
16092 {
16093   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16094   test -n "$tmp" && test -d "$tmp"
16095 }  ||
16096 {
16097   tmp=./conf$$-$RANDOM
16098   (umask 077 && mkdir "$tmp")
16099 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16100
16101 # Set up the scripts for CONFIG_FILES section.
16102 # No need to generate them if there are no CONFIG_FILES.
16103 # This happens for instance with `./config.status config.h'.
16104 if test -n "$CONFIG_FILES"; then
16105
16106 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16107   ac_cs_awk_getline=:
16108   ac_cs_awk_pipe_init=
16109   ac_cs_awk_read_file='
16110       while ((getline aline < (F[key])) > 0)
16111         print(aline)
16112       close(F[key])'
16113   ac_cs_awk_pipe_fini=
16114 else
16115   ac_cs_awk_getline=false
16116   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16117   ac_cs_awk_read_file='
16118       print "|#_!!_#|"
16119       print "cat " F[key] " &&"
16120       '$ac_cs_awk_pipe_init
16121   # The final `:' finishes the AND list.
16122   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16123 fi
16124 ac_cr=`echo X | tr X '\015'`
16125 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16126 # But we know of no other shell where ac_cr would be empty at this
16127 # point, so we can use a bashism as a fallback.
16128 if test "x$ac_cr" = x; then
16129   eval ac_cr=\$\'\\r\'
16130 fi
16131 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16132 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16133   ac_cs_awk_cr='\r'
16134 else
16135   ac_cs_awk_cr=$ac_cr
16136 fi
16137
16138 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16139 _ACEOF
16140
16141 # Create commands to substitute file output variables.
16142 {
16143   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16144   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16145   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16146   echo "_ACAWK" &&
16147   echo "_ACEOF"
16148 } >conf$$files.sh &&
16149 . ./conf$$files.sh ||
16150   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16151 rm -f conf$$files.sh
16152
16153 {
16154   echo "cat >conf$$subs.awk <<_ACEOF" &&
16155   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16156   echo "_ACEOF"
16157 } >conf$$subs.sh ||
16158   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16159 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16160 ac_delim='%!_!# '
16161 for ac_last_try in false false false false false :; do
16162   . ./conf$$subs.sh ||
16163     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16164
16165   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16166   if test $ac_delim_n = $ac_delim_num; then
16167     break
16168   elif $ac_last_try; then
16169     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16170   else
16171     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16172   fi
16173 done
16174 rm -f conf$$subs.sh
16175
16176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16177 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16178 _ACEOF
16179 sed -n '
16180 h
16181 s/^/S["/; s/!.*/"]=/
16182 p
16183 g
16184 s/^[^!]*!//
16185 :repl
16186 t repl
16187 s/'"$ac_delim"'$//
16188 t delim
16189 :nl
16190 h
16191 s/\(.\{148\}\).*/\1/
16192 t more1
16193 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16194 p
16195 n
16196 b repl
16197 :more1
16198 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16199 p
16200 g
16201 s/.\{148\}//
16202 t nl
16203 :delim
16204 h
16205 s/\(.\{148\}\).*/\1/
16206 t more2
16207 s/["\\]/\\&/g; s/^/"/; s/$/"/
16208 p
16209 b
16210 :more2
16211 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16212 p
16213 g
16214 s/.\{148\}//
16215 t delim
16216 ' <conf$$subs.awk | sed '
16217 /^[^""]/{
16218   N
16219   s/\n//
16220 }
16221 ' >>$CONFIG_STATUS || ac_write_fail=1
16222 rm -f conf$$subs.awk
16223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16224 _ACAWK
16225 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16226   for (key in S) S_is_set[key] = 1
16227   FS = "\a"
16228   \$ac_cs_awk_pipe_init
16229 }
16230 {
16231   line = $ 0
16232   nfields = split(line, field, "@")
16233   substed = 0
16234   len = length(field[1])
16235   for (i = 2; i < nfields; i++) {
16236     key = field[i]
16237     keylen = length(key)
16238     if (S_is_set[key]) {
16239       value = S[key]
16240       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16241       len += length(value) + length(field[++i])
16242       substed = 1
16243     } else
16244       len += 1 + keylen
16245   }
16246   if (nfields == 3 && !substed) {
16247     key = field[2]
16248     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16249       \$ac_cs_awk_read_file
16250       next
16251     }
16252   }
16253   print line
16254 }
16255 \$ac_cs_awk_pipe_fini
16256 _ACAWK
16257 _ACEOF
16258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16259 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16260   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16261 else
16262   cat
16263 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16264   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16265 _ACEOF
16266
16267 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16268 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16269 # trailing colons and then remove the whole line if VPATH becomes empty
16270 # (actually we leave an empty line to preserve line numbers).
16271 if test "x$srcdir" = x.; then
16272   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16273 s/:*\$(srcdir):*/:/
16274 s/:*\${srcdir}:*/:/
16275 s/:*@srcdir@:*/:/
16276 s/^\([^=]*=[     ]*\):*/\1/
16277 s/:*$//
16278 s/^[^=]*=[       ]*$//
16279 }'
16280 fi
16281
16282 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16283 fi # test -n "$CONFIG_FILES"
16284
16285 # Set up the scripts for CONFIG_HEADERS section.
16286 # No need to generate them if there are no CONFIG_HEADERS.
16287 # This happens for instance with `./config.status Makefile'.
16288 if test -n "$CONFIG_HEADERS"; then
16289 cat >"$tmp/defines.awk" <<\_ACAWK ||
16290 BEGIN {
16291 _ACEOF
16292
16293 # Transform confdefs.h into an awk script `defines.awk', embedded as
16294 # here-document in config.status, that substitutes the proper values into
16295 # config.h.in to produce config.h.
16296
16297 # Create a delimiter string that does not exist in confdefs.h, to ease
16298 # handling of long lines.
16299 ac_delim='%!_!# '
16300 for ac_last_try in false false :; do
16301   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16302   if test -z "$ac_t"; then
16303     break
16304   elif $ac_last_try; then
16305     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16306   else
16307     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16308   fi
16309 done
16310
16311 # For the awk script, D is an array of macro values keyed by name,
16312 # likewise P contains macro parameters if any.  Preserve backslash
16313 # newline sequences.
16314
16315 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16316 sed -n '
16317 s/.\{148\}/&'"$ac_delim"'/g
16318 t rset
16319 :rset
16320 s/^[     ]*#[    ]*define[       ][      ]*/ /
16321 t def
16322 d
16323 :def
16324 s/\\$//
16325 t bsnl
16326 s/["\\]/\\&/g
16327 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16328 D["\1"]=" \3"/p
16329 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16330 d
16331 :bsnl
16332 s/["\\]/\\&/g
16333 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16334 D["\1"]=" \3\\\\\\n"\\/p
16335 t cont
16336 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16337 t cont
16338 d
16339 :cont
16340 n
16341 s/.\{148\}/&'"$ac_delim"'/g
16342 t clear
16343 :clear
16344 s/\\$//
16345 t bsnlc
16346 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16347 d
16348 :bsnlc
16349 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16350 b cont
16351 ' <confdefs.h | sed '
16352 s/'"$ac_delim"'/"\\\
16353 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16354
16355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16356   for (key in D) D_is_set[key] = 1
16357   FS = "\a"
16358 }
16359 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16360   line = \$ 0
16361   split(line, arg, " ")
16362   if (arg[1] == "#") {
16363     defundef = arg[2]
16364     mac1 = arg[3]
16365   } else {
16366     defundef = substr(arg[1], 2)
16367     mac1 = arg[2]
16368   }
16369   split(mac1, mac2, "(") #)
16370   macro = mac2[1]
16371   prefix = substr(line, 1, index(line, defundef) - 1)
16372   if (D_is_set[macro]) {
16373     # Preserve the white space surrounding the "#".
16374     print prefix "define", macro P[macro] D[macro]
16375     next
16376   } else {
16377     # Replace #undef with comments.  This is necessary, for example,
16378     # in the case of _POSIX_SOURCE, which is predefined and required
16379     # on some systems where configure will not decide to define it.
16380     if (defundef == "undef") {
16381       print "/*", prefix defundef, macro, "*/"
16382       next
16383     }
16384   }
16385 }
16386 { print }
16387 _ACAWK
16388 _ACEOF
16389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16390   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16391 fi # test -n "$CONFIG_HEADERS"
16392
16393
16394 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16395 shift
16396 for ac_tag
16397 do
16398   case $ac_tag in
16399   :[FHLC]) ac_mode=$ac_tag; continue;;
16400   esac
16401   case $ac_mode$ac_tag in
16402   :[FHL]*:*);;
16403   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16404   :[FH]-) ac_tag=-:-;;
16405   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16406   esac
16407   ac_save_IFS=$IFS
16408   IFS=:
16409   set x $ac_tag
16410   IFS=$ac_save_IFS
16411   shift
16412   ac_file=$1
16413   shift
16414
16415   case $ac_mode in
16416   :L) ac_source=$1;;
16417   :[FH])
16418     ac_file_inputs=
16419     for ac_f
16420     do
16421       case $ac_f in
16422       -) ac_f="$tmp/stdin";;
16423       *) # Look for the file first in the build tree, then in the source tree
16424          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16425          # because $ac_f cannot contain `:'.
16426          test -f "$ac_f" ||
16427            case $ac_f in
16428            [\\/$]*) false;;
16429            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16430            esac ||
16431            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16432       esac
16433       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16434       as_fn_append ac_file_inputs " '$ac_f'"
16435     done
16436
16437     # Let's still pretend it is `configure' which instantiates (i.e., don't
16438     # use $as_me), people would be surprised to read:
16439     #    /* config.h.  Generated by config.status.  */
16440     configure_input='Generated from '`
16441           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16442         `' by configure.'
16443     if test x"$ac_file" != x-; then
16444       configure_input="$ac_file.  $configure_input"
16445       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16446 $as_echo "$as_me: creating $ac_file" >&6;}
16447     fi
16448     # Neutralize special characters interpreted by sed in replacement strings.
16449     case $configure_input in #(
16450     *\&* | *\|* | *\\* )
16451        ac_sed_conf_input=`$as_echo "$configure_input" |
16452        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16453     *) ac_sed_conf_input=$configure_input;;
16454     esac
16455
16456     case $ac_tag in
16457     *:-:* | *:-) cat >"$tmp/stdin" \
16458       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16459     esac
16460     ;;
16461   esac
16462
16463   ac_dir=`$as_dirname -- "$ac_file" ||
16464 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16465          X"$ac_file" : 'X\(//\)[^/]' \| \
16466          X"$ac_file" : 'X\(//\)$' \| \
16467          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16468 $as_echo X"$ac_file" |
16469     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16470             s//\1/
16471             q
16472           }
16473           /^X\(\/\/\)[^/].*/{
16474             s//\1/
16475             q
16476           }
16477           /^X\(\/\/\)$/{
16478             s//\1/
16479             q
16480           }
16481           /^X\(\/\).*/{
16482             s//\1/
16483             q
16484           }
16485           s/.*/./; q'`
16486   as_dir="$ac_dir"; as_fn_mkdir_p
16487   ac_builddir=.
16488
16489 case "$ac_dir" in
16490 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16491 *)
16492   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16493   # A ".." for each directory in $ac_dir_suffix.
16494   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16495   case $ac_top_builddir_sub in
16496   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16497   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16498   esac ;;
16499 esac
16500 ac_abs_top_builddir=$ac_pwd
16501 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16502 # for backward compatibility:
16503 ac_top_builddir=$ac_top_build_prefix
16504
16505 case $srcdir in
16506   .)  # We are building in place.
16507     ac_srcdir=.
16508     ac_top_srcdir=$ac_top_builddir_sub
16509     ac_abs_top_srcdir=$ac_pwd ;;
16510   [\\/]* | ?:[\\/]* )  # Absolute name.
16511     ac_srcdir=$srcdir$ac_dir_suffix;
16512     ac_top_srcdir=$srcdir
16513     ac_abs_top_srcdir=$srcdir ;;
16514   *) # Relative name.
16515     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16516     ac_top_srcdir=$ac_top_build_prefix$srcdir
16517     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16518 esac
16519 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16520
16521
16522   case $ac_mode in
16523   :F)
16524   #
16525   # CONFIG_FILE
16526   #
16527
16528   case $INSTALL in
16529   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16530   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16531   esac
16532 _ACEOF
16533
16534 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16535 # If the template does not know about datarootdir, expand it.
16536 # FIXME: This hack should be removed a few years after 2.60.
16537 ac_datarootdir_hack=; ac_datarootdir_seen=
16538 ac_sed_dataroot='
16539 /datarootdir/ {
16540   p
16541   q
16542 }
16543 /@datadir@/p
16544 /@docdir@/p
16545 /@infodir@/p
16546 /@localedir@/p
16547 /@mandir@/p'
16548 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16549 *datarootdir*) ac_datarootdir_seen=yes;;
16550 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16551   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16552 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16553 _ACEOF
16554 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16555   ac_datarootdir_hack='
16556   s&@datadir@&$datadir&g
16557   s&@docdir@&$docdir&g
16558   s&@infodir@&$infodir&g
16559   s&@localedir@&$localedir&g
16560   s&@mandir@&$mandir&g
16561   s&\\\${datarootdir}&$datarootdir&g' ;;
16562 esac
16563 _ACEOF
16564
16565 # Neutralize VPATH when `$srcdir' = `.'.
16566 # Shell code in configure.ac might set extrasub.
16567 # FIXME: do we really want to maintain this feature?
16568 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16569 ac_sed_extra="$ac_vpsub
16570 $extrasub
16571 _ACEOF
16572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16573 :t
16574 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16575 s|@configure_input@|$ac_sed_conf_input|;t t
16576 s&@top_builddir@&$ac_top_builddir_sub&;t t
16577 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16578 s&@srcdir@&$ac_srcdir&;t t
16579 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16580 s&@top_srcdir@&$ac_top_srcdir&;t t
16581 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16582 s&@builddir@&$ac_builddir&;t t
16583 s&@abs_builddir@&$ac_abs_builddir&;t t
16584 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16585 s&@INSTALL@&$ac_INSTALL&;t t
16586 $ac_datarootdir_hack
16587 "
16588 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16589 if $ac_cs_awk_getline; then
16590   $AWK -f "$tmp/subs.awk"
16591 else
16592   $AWK -f "$tmp/subs.awk" | $SHELL
16593 fi >$tmp/out \
16594   || as_fn_error "could not create $ac_file" "$LINENO" 5
16595
16596 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16597   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16598   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16599   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16600 which seems to be undefined.  Please make sure it is defined." >&5
16601 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16602 which seems to be undefined.  Please make sure it is defined." >&2;}
16603
16604   rm -f "$tmp/stdin"
16605   case $ac_file in
16606   -) cat "$tmp/out" && rm -f "$tmp/out";;
16607   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16608   esac \
16609   || as_fn_error "could not create $ac_file" "$LINENO" 5
16610  ;;
16611   :H)
16612   #
16613   # CONFIG_HEADER
16614   #
16615   if test x"$ac_file" != x-; then
16616     {
16617       $as_echo "/* $configure_input  */" \
16618       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16619     } >"$tmp/config.h" \
16620       || as_fn_error "could not create $ac_file" "$LINENO" 5
16621     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16622       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16623 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16624     else
16625       rm -f "$ac_file"
16626       mv "$tmp/config.h" "$ac_file" \
16627         || as_fn_error "could not create $ac_file" "$LINENO" 5
16628     fi
16629   else
16630     $as_echo "/* $configure_input  */" \
16631       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16632       || as_fn_error "could not create -" "$LINENO" 5
16633   fi
16634  ;;
16635   :L)
16636   #
16637   # CONFIG_LINK
16638   #
16639
16640   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16641     :
16642   else
16643     # Prefer the file from the source tree if names are identical.
16644     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16645       ac_source=$srcdir/$ac_source
16646     fi
16647
16648     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16649 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16650
16651     if test ! -r "$ac_source"; then
16652       as_fn_error "$ac_source: file not found" "$LINENO" 5
16653     fi
16654     rm -f "$ac_file"
16655
16656     # Try a relative symlink, then a hard link, then a copy.
16657     case $srcdir in
16658     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16659         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16660     esac
16661     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16662       ln "$ac_source" "$ac_file" 2>/dev/null ||
16663       cp -p "$ac_source" "$ac_file" ||
16664       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16665   fi
16666  ;;
16667   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16668 $as_echo "$as_me: executing $ac_file commands" >&6;}
16669  ;;
16670   esac
16671
16672
16673   case $ac_file$ac_mode in
16674     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16675     "gcore":F) chmod +x gcore ;;
16676     "default":C)
16677 case x$CONFIG_HEADERS in
16678 xconfig.h:config.in)
16679 echo > stamp-h ;;
16680 esac
16681  ;;
16682
16683   esac
16684 done # for ac_tag
16685
16686
16687 as_fn_exit 0
16688 _ACEOF
16689 ac_clean_files=$ac_clean_files_save
16690
16691 test $ac_write_fail = 0 ||
16692   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16693
16694
16695 # configure is writing to config.log, and then calls config.status.
16696 # config.status does its own redirection, appending to config.log.
16697 # Unfortunately, on DOS this fails, as config.log is still kept open
16698 # by configure, so config.status won't be able to write to it; its
16699 # output is simply discarded.  So we exec the FD to /dev/null,
16700 # effectively closing config.log, so it can be properly (re)opened and
16701 # appended to by config.status.  When coming back to configure, we
16702 # need to make the FD available again.
16703 if test "$no_create" != yes; then
16704   ac_cs_success=:
16705   ac_config_status_args=
16706   test "$silent" = yes &&
16707     ac_config_status_args="$ac_config_status_args --quiet"
16708   exec 5>/dev/null
16709   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16710   exec 5>>config.log
16711   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16712   # would make configure fail if this is the last instruction.
16713   $ac_cs_success || as_fn_exit $?
16714 fi
16715
16716 #
16717 # CONFIG_SUBDIRS section.
16718 #
16719 if test "$no_recursion" != yes; then
16720
16721   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16722   # so they do not pile up.
16723   ac_sub_configure_args=
16724   ac_prev=
16725   eval "set x $ac_configure_args"
16726   shift
16727   for ac_arg
16728   do
16729     if test -n "$ac_prev"; then
16730       ac_prev=
16731       continue
16732     fi
16733     case $ac_arg in
16734     -cache-file | --cache-file | --cache-fil | --cache-fi \
16735     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16736       ac_prev=cache_file ;;
16737     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16738     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16739     | --c=*)
16740       ;;
16741     --config-cache | -C)
16742       ;;
16743     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16744       ac_prev=srcdir ;;
16745     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16746       ;;
16747     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16748       ac_prev=prefix ;;
16749     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16750       ;;
16751     --disable-option-checking)
16752       ;;
16753     *)
16754       case $ac_arg in
16755       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16756       esac
16757       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16758     esac
16759   done
16760
16761   # Always prepend --prefix to ensure using the same prefix
16762   # in subdir configurations.
16763   ac_arg="--prefix=$prefix"
16764   case $ac_arg in
16765   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16766   esac
16767   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16768
16769   # Pass --silent
16770   if test "$silent" = yes; then
16771     ac_sub_configure_args="--silent $ac_sub_configure_args"
16772   fi
16773
16774   # Always prepend --disable-option-checking to silence warnings, since
16775   # different subdirs can have different --enable and --with options.
16776   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16777
16778   ac_popdir=`pwd`
16779   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16780
16781     # Do not complain, so a configure script can configure whichever
16782     # parts of a large source tree are present.
16783     test -d "$srcdir/$ac_dir" || continue
16784
16785     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16786     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16787     $as_echo "$ac_msg" >&6
16788     as_dir="$ac_dir"; as_fn_mkdir_p
16789     ac_builddir=.
16790
16791 case "$ac_dir" in
16792 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16793 *)
16794   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16795   # A ".." for each directory in $ac_dir_suffix.
16796   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16797   case $ac_top_builddir_sub in
16798   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16799   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16800   esac ;;
16801 esac
16802 ac_abs_top_builddir=$ac_pwd
16803 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16804 # for backward compatibility:
16805 ac_top_builddir=$ac_top_build_prefix
16806
16807 case $srcdir in
16808   .)  # We are building in place.
16809     ac_srcdir=.
16810     ac_top_srcdir=$ac_top_builddir_sub
16811     ac_abs_top_srcdir=$ac_pwd ;;
16812   [\\/]* | ?:[\\/]* )  # Absolute name.
16813     ac_srcdir=$srcdir$ac_dir_suffix;
16814     ac_top_srcdir=$srcdir
16815     ac_abs_top_srcdir=$srcdir ;;
16816   *) # Relative name.
16817     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16818     ac_top_srcdir=$ac_top_build_prefix$srcdir
16819     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16820 esac
16821 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16822
16823
16824     cd "$ac_dir"
16825
16826     # Check for guested configure; otherwise get Cygnus style configure.
16827     if test -f "$ac_srcdir/configure.gnu"; then
16828       ac_sub_configure=$ac_srcdir/configure.gnu
16829     elif test -f "$ac_srcdir/configure"; then
16830       ac_sub_configure=$ac_srcdir/configure
16831     elif test -f "$ac_srcdir/configure.in"; then
16832       # This should be Cygnus configure.
16833       ac_sub_configure=$ac_aux_dir/configure
16834     else
16835       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16836 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16837       ac_sub_configure=
16838     fi
16839
16840     # The recursion is here.
16841     if test -n "$ac_sub_configure"; then
16842       # Make the cache file name correct relative to the subdirectory.
16843       case $cache_file in
16844       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16845       *) # Relative name.
16846         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16847       esac
16848
16849       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16850 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16851       # The eval makes quoting arguments work.
16852       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16853            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16854         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16855     fi
16856
16857     cd "$ac_popdir"
16858   done
16859 fi
16860 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16861   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16862 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16863 fi
16864
16865
16866 exit 0