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 . $srcdir/development.sh
2718
2719 ac_ext=c
2720 ac_cpp='$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 # Extract the first word of "pkg-config", so it can be a program name with args.
8696 set dummy pkg-config; ac_word=$2
8697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8698 $as_echo_n "checking for $ac_word... " >&6; }
8699 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8700   $as_echo_n "(cached) " >&6
8701 else
8702   case $pkg_config_prog_path in
8703   [\\/]* | ?:[\\/]*)
8704   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8705   ;;
8706   *)
8707   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8708 for as_dir in $PATH
8709 do
8710   IFS=$as_save_IFS
8711   test -z "$as_dir" && as_dir=.
8712     for ac_exec_ext in '' $ac_executable_extensions; do
8713   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8714     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8716     break 2
8717   fi
8718 done
8719   done
8720 IFS=$as_save_IFS
8721
8722   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8723   ;;
8724 esac
8725 fi
8726 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8727 if test -n "$pkg_config_prog_path"; then
8728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8729 $as_echo "$pkg_config_prog_path" >&6; }
8730 else
8731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8732 $as_echo "no" >&6; }
8733 fi
8734
8735
8736
8737
8738
8739
8740
8741
8742 # Check whether --with-guile was given.
8743 if test "${with_guile+set}" = set; then :
8744   withval=$with_guile;
8745 else
8746   with_guile=auto
8747 fi
8748
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8750 $as_echo_n "checking whether to use guile... " >&6; }
8751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8752 $as_echo "$with_guile" >&6; }
8753
8754 try_guile_versions="guile-2.0"
8755 have_libguile=no
8756 case "${with_guile}" in
8757 no)
8758   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8759 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8760   ;;
8761 auto)
8762
8763   pkg_config=${pkg_config_prog_path}
8764   guile_version_list=${try_guile_versions}
8765   flag_errors=no
8766
8767   if test "${pkg_config}" = "missing"; then
8768     as_fn_error "pkg-config program not found" "$LINENO" 5
8769   fi
8770   if test ! -f "${pkg_config}"; then
8771     as_fn_error "pkg-config program ${pkg_config} not found" "$LINENO" 5
8772   fi
8773   found_usable_guile=checking
8774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8775 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8776   for guile_version in ${guile_version_list}; do
8777     ${pkg_config} --exists ${guile_version} 2>/dev/null
8778     if test $? != 0; then
8779       continue
8780     fi
8781             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8782     if test $? != 0; then
8783       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8784     fi
8785     new_LIBS=`${pkg_config} --libs ${guile_version}`
8786     if test $? != 0; then
8787       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8788     fi
8789         found_usable_guile=${guile_version}
8790     break
8791   done
8792   if test "${found_usable_guile}" = "checking"; then
8793     if test "${flag_errors}" = "yes"; then
8794       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8795     else
8796       found_usable_guile=no
8797     fi
8798   fi
8799       if test "${found_usable_guile}" != no; then
8800     save_CPPFLAGS=$CPPFLAGS
8801     save_LIBS=$LIBS
8802     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8803     LIBS="$LIBS $new_LIBS"
8804     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8805 /* end confdefs.h.  */
8806 #include "libguile.h"
8807 int
8808 main ()
8809 {
8810 scm_init_guile ();
8811   ;
8812   return 0;
8813 }
8814 _ACEOF
8815 if ac_fn_c_try_link "$LINENO"; then :
8816   have_libguile=yes
8817                     GUILE_CPPFLAGS=$new_CPPFLAGS
8818                     GUILE_LIBS=$new_LIBS
8819 else
8820   found_usable_guile=no
8821 fi
8822 rm -f core conftest.err conftest.$ac_objext \
8823     conftest$ac_exeext conftest.$ac_ext
8824     CPPFLAGS=$save_CPPFLAGS
8825     LIBS=$save_LIBS
8826     if test "${found_usable_guile}" = no; then
8827       if test "${flag_errors}" = yes; then
8828         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8830 as_fn_error "linking guile version ${guile_version} test program failed
8831 See \`config.log' for more details." "$LINENO" 5; }
8832       fi
8833     fi
8834   fi
8835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8836 $as_echo "${found_usable_guile}" >&6; }
8837
8838   ;;
8839 yes)
8840
8841   pkg_config=${pkg_config_prog_path}
8842   guile_version_list=${try_guile_versions}
8843   flag_errors=yes
8844
8845   if test "${pkg_config}" = "missing"; then
8846     as_fn_error "pkg-config program not found" "$LINENO" 5
8847   fi
8848   if test ! -f "${pkg_config}"; then
8849     as_fn_error "pkg-config program ${pkg_config} not found" "$LINENO" 5
8850   fi
8851   found_usable_guile=checking
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8853 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8854   for guile_version in ${guile_version_list}; do
8855     ${pkg_config} --exists ${guile_version} 2>/dev/null
8856     if test $? != 0; then
8857       continue
8858     fi
8859             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8860     if test $? != 0; then
8861       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8862     fi
8863     new_LIBS=`${pkg_config} --libs ${guile_version}`
8864     if test $? != 0; then
8865       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8866     fi
8867         found_usable_guile=${guile_version}
8868     break
8869   done
8870   if test "${found_usable_guile}" = "checking"; then
8871     if test "${flag_errors}" = "yes"; then
8872       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8873     else
8874       found_usable_guile=no
8875     fi
8876   fi
8877       if test "${found_usable_guile}" != no; then
8878     save_CPPFLAGS=$CPPFLAGS
8879     save_LIBS=$LIBS
8880     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8881     LIBS="$LIBS $new_LIBS"
8882     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8883 /* end confdefs.h.  */
8884 #include "libguile.h"
8885 int
8886 main ()
8887 {
8888 scm_init_guile ();
8889   ;
8890   return 0;
8891 }
8892 _ACEOF
8893 if ac_fn_c_try_link "$LINENO"; then :
8894   have_libguile=yes
8895                     GUILE_CPPFLAGS=$new_CPPFLAGS
8896                     GUILE_LIBS=$new_LIBS
8897 else
8898   found_usable_guile=no
8899 fi
8900 rm -f core conftest.err conftest.$ac_objext \
8901     conftest$ac_exeext conftest.$ac_ext
8902     CPPFLAGS=$save_CPPFLAGS
8903     LIBS=$save_LIBS
8904     if test "${found_usable_guile}" = no; then
8905       if test "${flag_errors}" = yes; then
8906         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8908 as_fn_error "linking guile version ${guile_version} test program failed
8909 See \`config.log' for more details." "$LINENO" 5; }
8910       fi
8911     fi
8912   fi
8913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8914 $as_echo "${found_usable_guile}" >&6; }
8915
8916   ;;
8917 [\\/]* | ?:[\\/]*)
8918
8919   pkg_config=${with_guile}
8920   guile_version_list=${try_guile_versions}
8921   flag_errors=yes
8922
8923   if test "${pkg_config}" = "missing"; then
8924     as_fn_error "pkg-config program not found" "$LINENO" 5
8925   fi
8926   if test ! -f "${pkg_config}"; then
8927     as_fn_error "pkg-config program ${pkg_config} not found" "$LINENO" 5
8928   fi
8929   found_usable_guile=checking
8930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8931 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8932   for guile_version in ${guile_version_list}; do
8933     ${pkg_config} --exists ${guile_version} 2>/dev/null
8934     if test $? != 0; then
8935       continue
8936     fi
8937             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8938     if test $? != 0; then
8939       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8940     fi
8941     new_LIBS=`${pkg_config} --libs ${guile_version}`
8942     if test $? != 0; then
8943       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8944     fi
8945         found_usable_guile=${guile_version}
8946     break
8947   done
8948   if test "${found_usable_guile}" = "checking"; then
8949     if test "${flag_errors}" = "yes"; then
8950       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8951     else
8952       found_usable_guile=no
8953     fi
8954   fi
8955       if test "${found_usable_guile}" != no; then
8956     save_CPPFLAGS=$CPPFLAGS
8957     save_LIBS=$LIBS
8958     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8959     LIBS="$LIBS $new_LIBS"
8960     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8961 /* end confdefs.h.  */
8962 #include "libguile.h"
8963 int
8964 main ()
8965 {
8966 scm_init_guile ();
8967   ;
8968   return 0;
8969 }
8970 _ACEOF
8971 if ac_fn_c_try_link "$LINENO"; then :
8972   have_libguile=yes
8973                     GUILE_CPPFLAGS=$new_CPPFLAGS
8974                     GUILE_LIBS=$new_LIBS
8975 else
8976   found_usable_guile=no
8977 fi
8978 rm -f core conftest.err conftest.$ac_objext \
8979     conftest$ac_exeext conftest.$ac_ext
8980     CPPFLAGS=$save_CPPFLAGS
8981     LIBS=$save_LIBS
8982     if test "${found_usable_guile}" = no; then
8983       if test "${flag_errors}" = yes; then
8984         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8985 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8986 as_fn_error "linking guile version ${guile_version} test program failed
8987 See \`config.log' for more details." "$LINENO" 5; }
8988       fi
8989     fi
8990   fi
8991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8992 $as_echo "${found_usable_guile}" >&6; }
8993
8994   ;;
8995 "" | */*)
8996   # Disallow --with=guile="" and --with-guile=foo/bar.
8997   as_fn_error "invalid value for --with-guile" "$LINENO" 5
8998   ;;
8999 *)
9000   # A space separate list of guile versions to try, in order.
9001
9002   pkg_config=${pkg_config_prog_path}
9003   guile_version_list=${with_guile}
9004   flag_errors=yes
9005
9006   if test "${pkg_config}" = "missing"; then
9007     as_fn_error "pkg-config program not found" "$LINENO" 5
9008   fi
9009   if test ! -f "${pkg_config}"; then
9010     as_fn_error "pkg-config program ${pkg_config} not found" "$LINENO" 5
9011   fi
9012   found_usable_guile=checking
9013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9014 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9015   for guile_version in ${guile_version_list}; do
9016     ${pkg_config} --exists ${guile_version} 2>/dev/null
9017     if test $? != 0; then
9018       continue
9019     fi
9020             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9021     if test $? != 0; then
9022       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9023     fi
9024     new_LIBS=`${pkg_config} --libs ${guile_version}`
9025     if test $? != 0; then
9026       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9027     fi
9028         found_usable_guile=${guile_version}
9029     break
9030   done
9031   if test "${found_usable_guile}" = "checking"; then
9032     if test "${flag_errors}" = "yes"; then
9033       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9034     else
9035       found_usable_guile=no
9036     fi
9037   fi
9038       if test "${found_usable_guile}" != no; then
9039     save_CPPFLAGS=$CPPFLAGS
9040     save_LIBS=$LIBS
9041     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9042     LIBS="$LIBS $new_LIBS"
9043     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9044 /* end confdefs.h.  */
9045 #include "libguile.h"
9046 int
9047 main ()
9048 {
9049 scm_init_guile ();
9050   ;
9051   return 0;
9052 }
9053 _ACEOF
9054 if ac_fn_c_try_link "$LINENO"; then :
9055   have_libguile=yes
9056                     GUILE_CPPFLAGS=$new_CPPFLAGS
9057                     GUILE_LIBS=$new_LIBS
9058 else
9059   found_usable_guile=no
9060 fi
9061 rm -f core conftest.err conftest.$ac_objext \
9062     conftest$ac_exeext conftest.$ac_ext
9063     CPPFLAGS=$save_CPPFLAGS
9064     LIBS=$save_LIBS
9065     if test "${found_usable_guile}" = no; then
9066       if test "${flag_errors}" = yes; then
9067         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9069 as_fn_error "linking guile version ${guile_version} test program failed
9070 See \`config.log' for more details." "$LINENO" 5; }
9071       fi
9072     fi
9073   fi
9074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9075 $as_echo "${found_usable_guile}" >&6; }
9076
9077   ;;
9078 esac
9079
9080 if test "${have_libguile}" != no; then
9081
9082 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9083
9084   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9085   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9086   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9087   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9088   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9089 else
9090   # Even if Guile support is not compiled in, we need to have these files
9091   # included.
9092   CONFIG_OBS="$CONFIG_OBS guile.o"
9093   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9094 fi
9095
9096
9097
9098 # --------------------- #
9099 # Check for libmcheck.  #
9100 # --------------------- #
9101
9102 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9103 # but turn it off if Python is enabled with threads, since -lmcheck is
9104 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9105 # and for releases.
9106 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9107    && $development; then
9108   libmcheck_default=yes
9109 else
9110   libmcheck_default=no
9111 fi
9112
9113   # Check whether --enable-libmcheck was given.
9114 if test "${enable_libmcheck+set}" = set; then :
9115   enableval=$enable_libmcheck; case "${enableval}" in
9116       yes | y) ENABLE_LIBMCHECK="yes" ;;
9117       no | n)  ENABLE_LIBMCHECK="no" ;;
9118       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9119     esac
9120 fi
9121
9122
9123   if test -z "${ENABLE_LIBMCHECK}"; then
9124     ENABLE_LIBMCHECK=${libmcheck_default}
9125   fi
9126
9127   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9128     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9129 $as_echo_n "checking for main in -lmcheck... " >&6; }
9130 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9131   $as_echo_n "(cached) " >&6
9132 else
9133   ac_check_lib_save_LIBS=$LIBS
9134 LIBS="-lmcheck  $LIBS"
9135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9136 /* end confdefs.h.  */
9137
9138
9139 int
9140 main ()
9141 {
9142 return main ();
9143   ;
9144   return 0;
9145 }
9146 _ACEOF
9147 if ac_fn_c_try_link "$LINENO"; then :
9148   ac_cv_lib_mcheck_main=yes
9149 else
9150   ac_cv_lib_mcheck_main=no
9151 fi
9152 rm -f core conftest.err conftest.$ac_objext \
9153     conftest$ac_exeext conftest.$ac_ext
9154 LIBS=$ac_check_lib_save_LIBS
9155 fi
9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9157 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9158 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9159   cat >>confdefs.h <<_ACEOF
9160 #define HAVE_LIBMCHECK 1
9161 _ACEOF
9162
9163   LIBS="-lmcheck $LIBS"
9164
9165 fi
9166
9167   fi
9168
9169
9170 if test "$ENABLE_LIBMCHECK" = "yes" \
9171         -a "${have_libpython}" != "no" \
9172         -a "${python_has_threads}" = "yes" ; then
9173   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9174 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9175 fi
9176
9177 # ------------------------- #
9178 # Checks for header files.  #
9179 # ------------------------- #
9180
9181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9182 $as_echo_n "checking for ANSI C header files... " >&6; }
9183 if test "${ac_cv_header_stdc+set}" = set; then :
9184   $as_echo_n "(cached) " >&6
9185 else
9186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9187 /* end confdefs.h.  */
9188 #include <stdlib.h>
9189 #include <stdarg.h>
9190 #include <string.h>
9191 #include <float.h>
9192
9193 int
9194 main ()
9195 {
9196
9197   ;
9198   return 0;
9199 }
9200 _ACEOF
9201 if ac_fn_c_try_compile "$LINENO"; then :
9202   ac_cv_header_stdc=yes
9203 else
9204   ac_cv_header_stdc=no
9205 fi
9206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9207
9208 if test $ac_cv_header_stdc = yes; then
9209   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9211 /* end confdefs.h.  */
9212 #include <string.h>
9213
9214 _ACEOF
9215 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9216   $EGREP "memchr" >/dev/null 2>&1; then :
9217
9218 else
9219   ac_cv_header_stdc=no
9220 fi
9221 rm -f conftest*
9222
9223 fi
9224
9225 if test $ac_cv_header_stdc = yes; then
9226   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9228 /* end confdefs.h.  */
9229 #include <stdlib.h>
9230
9231 _ACEOF
9232 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9233   $EGREP "free" >/dev/null 2>&1; then :
9234
9235 else
9236   ac_cv_header_stdc=no
9237 fi
9238 rm -f conftest*
9239
9240 fi
9241
9242 if test $ac_cv_header_stdc = yes; then
9243   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9244   if test "$cross_compiling" = yes; then :
9245   :
9246 else
9247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9248 /* end confdefs.h.  */
9249 #include <ctype.h>
9250 #include <stdlib.h>
9251 #if ((' ' & 0x0FF) == 0x020)
9252 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9253 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9254 #else
9255 # define ISLOWER(c) \
9256                    (('a' <= (c) && (c) <= 'i') \
9257                      || ('j' <= (c) && (c) <= 'r') \
9258                      || ('s' <= (c) && (c) <= 'z'))
9259 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9260 #endif
9261
9262 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9263 int
9264 main ()
9265 {
9266   int i;
9267   for (i = 0; i < 256; i++)
9268     if (XOR (islower (i), ISLOWER (i))
9269         || toupper (i) != TOUPPER (i))
9270       return 2;
9271   return 0;
9272 }
9273 _ACEOF
9274 if ac_fn_c_try_run "$LINENO"; then :
9275
9276 else
9277   ac_cv_header_stdc=no
9278 fi
9279 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9280   conftest.$ac_objext conftest.beam conftest.$ac_ext
9281 fi
9282
9283 fi
9284 fi
9285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9286 $as_echo "$ac_cv_header_stdc" >&6; }
9287 if test $ac_cv_header_stdc = yes; then
9288
9289 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9290
9291 fi
9292
9293 # elf_hp.h is for HP/UX 64-bit shared library support.
9294 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9295                   thread_db.h \
9296                   sys/fault.h \
9297                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9298                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9299                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9300                   termios.h termio.h \
9301                   sgtty.h elf_hp.h \
9302                   dlfcn.h
9303 do :
9304   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9305 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9306 eval as_val=\$$as_ac_Header
9307    if test "x$as_val" = x""yes; then :
9308   cat >>confdefs.h <<_ACEOF
9309 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9310 _ACEOF
9311
9312 fi
9313
9314 done
9315
9316 for ac_header in sys/proc.h
9317 do :
9318   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9319 # include <sys/param.h>
9320 #endif
9321
9322 "
9323 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9324   cat >>confdefs.h <<_ACEOF
9325 #define HAVE_SYS_PROC_H 1
9326 _ACEOF
9327
9328 fi
9329
9330 done
9331
9332 for ac_header in sys/user.h
9333 do :
9334   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9335 # include <sys/param.h>
9336 #endif
9337
9338 "
9339 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9340   cat >>confdefs.h <<_ACEOF
9341 #define HAVE_SYS_USER_H 1
9342 _ACEOF
9343
9344 fi
9345
9346 done
9347
9348
9349 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9350 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9351 # think that we don't have <curses.h> if we're using GCC.
9352 case $host_os in
9353   solaris2.[789])
9354     if test "$GCC" = yes; then
9355
9356 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9357
9358     fi ;;
9359 esac
9360 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9361 do :
9362   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9363 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9364 eval as_val=\$$as_ac_Header
9365    if test "x$as_val" = x""yes; then :
9366   cat >>confdefs.h <<_ACEOF
9367 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9368 _ACEOF
9369
9370 fi
9371
9372 done
9373
9374 for ac_header in term.h
9375 do :
9376   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9377 # include <curses.h>
9378 #endif
9379
9380 "
9381 if test "x$ac_cv_header_term_h" = x""yes; then :
9382   cat >>confdefs.h <<_ACEOF
9383 #define HAVE_TERM_H 1
9384 _ACEOF
9385
9386 fi
9387
9388 done
9389
9390
9391 # ------------------------- #
9392 # Checks for declarations.  #
9393 # ------------------------- #
9394
9395 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9396 if test "x$ac_cv_have_decl_free" = x""yes; then :
9397   ac_have_decl=1
9398 else
9399   ac_have_decl=0
9400 fi
9401
9402 cat >>confdefs.h <<_ACEOF
9403 #define HAVE_DECL_FREE $ac_have_decl
9404 _ACEOF
9405 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9406 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9407   ac_have_decl=1
9408 else
9409   ac_have_decl=0
9410 fi
9411
9412 cat >>confdefs.h <<_ACEOF
9413 #define HAVE_DECL_MALLOC $ac_have_decl
9414 _ACEOF
9415 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9416 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9417   ac_have_decl=1
9418 else
9419   ac_have_decl=0
9420 fi
9421
9422 cat >>confdefs.h <<_ACEOF
9423 #define HAVE_DECL_REALLOC $ac_have_decl
9424 _ACEOF
9425 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9426 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9427   ac_have_decl=1
9428 else
9429   ac_have_decl=0
9430 fi
9431
9432 cat >>confdefs.h <<_ACEOF
9433 #define HAVE_DECL_SNPRINTF $ac_have_decl
9434 _ACEOF
9435
9436
9437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9438 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9439 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9440   $as_echo_n "(cached) " >&6
9441 else
9442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 #include <locale.h>
9445 int
9446 main ()
9447 {
9448 return LC_MESSAGES
9449   ;
9450   return 0;
9451 }
9452 _ACEOF
9453 if ac_fn_c_try_link "$LINENO"; then :
9454   am_cv_val_LC_MESSAGES=yes
9455 else
9456   am_cv_val_LC_MESSAGES=no
9457 fi
9458 rm -f core conftest.err conftest.$ac_objext \
9459     conftest$ac_exeext conftest.$ac_ext
9460 fi
9461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9462 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9463   if test $am_cv_val_LC_MESSAGES = yes; then
9464
9465 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9466
9467   fi
9468
9469
9470 # ----------------------- #
9471 # Checks for structures.  #
9472 # ----------------------- #
9473
9474 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9475 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9476
9477 cat >>confdefs.h <<_ACEOF
9478 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9479 _ACEOF
9480
9481
9482 fi
9483 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9484 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9485
9486 cat >>confdefs.h <<_ACEOF
9487 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9488 _ACEOF
9489
9490
9491 fi
9492
9493
9494 # ------------------ #
9495 # Checks for types.  #
9496 # ------------------ #
9497
9498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9499 $as_echo_n "checking return type of signal handlers... " >&6; }
9500 if test "${ac_cv_type_signal+set}" = set; then :
9501   $as_echo_n "(cached) " >&6
9502 else
9503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9504 /* end confdefs.h.  */
9505 #include <sys/types.h>
9506 #include <signal.h>
9507
9508 int
9509 main ()
9510 {
9511 return *(signal (0, 0)) (0) == 1;
9512   ;
9513   return 0;
9514 }
9515 _ACEOF
9516 if ac_fn_c_try_compile "$LINENO"; then :
9517   ac_cv_type_signal=int
9518 else
9519   ac_cv_type_signal=void
9520 fi
9521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9522 fi
9523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9524 $as_echo "$ac_cv_type_signal" >&6; }
9525
9526 cat >>confdefs.h <<_ACEOF
9527 #define RETSIGTYPE $ac_cv_type_signal
9528 _ACEOF
9529
9530
9531 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9532 #include <sys/socket.h>
9533
9534 "
9535 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9536
9537 cat >>confdefs.h <<_ACEOF
9538 #define HAVE_SOCKLEN_T 1
9539 _ACEOF
9540
9541
9542 fi
9543
9544
9545 # ------------------------------------- #
9546 # Checks for compiler characteristics.  #
9547 # ------------------------------------- #
9548
9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9550 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9551 if test "${ac_cv_c_const+set}" = set; then :
9552   $as_echo_n "(cached) " >&6
9553 else
9554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9555 /* end confdefs.h.  */
9556
9557 int
9558 main ()
9559 {
9560 /* FIXME: Include the comments suggested by Paul. */
9561 #ifndef __cplusplus
9562   /* Ultrix mips cc rejects this.  */
9563   typedef int charset[2];
9564   const charset cs;
9565   /* SunOS 4.1.1 cc rejects this.  */
9566   char const *const *pcpcc;
9567   char **ppc;
9568   /* NEC SVR4.0.2 mips cc rejects this.  */
9569   struct point {int x, y;};
9570   static struct point const zero = {0,0};
9571   /* AIX XL C 1.02.0.0 rejects this.
9572      It does not let you subtract one const X* pointer from another in
9573      an arm of an if-expression whose if-part is not a constant
9574      expression */
9575   const char *g = "string";
9576   pcpcc = &g + (g ? g-g : 0);
9577   /* HPUX 7.0 cc rejects these. */
9578   ++pcpcc;
9579   ppc = (char**) pcpcc;
9580   pcpcc = (char const *const *) ppc;
9581   { /* SCO 3.2v4 cc rejects this.  */
9582     char *t;
9583     char const *s = 0 ? (char *) 0 : (char const *) 0;
9584
9585     *t++ = 0;
9586     if (s) return 0;
9587   }
9588   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9589     int x[] = {25, 17};
9590     const int *foo = &x[0];
9591     ++foo;
9592   }
9593   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9594     typedef const int *iptr;
9595     iptr p = 0;
9596     ++p;
9597   }
9598   { /* AIX XL C 1.02.0.0 rejects this saying
9599        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9600     struct s { int j; const int *ap[3]; };
9601     struct s *b; b->j = 5;
9602   }
9603   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9604     const int foo = 10;
9605     if (!foo) return 0;
9606   }
9607   return !cs[0] && !zero.x;
9608 #endif
9609
9610   ;
9611   return 0;
9612 }
9613 _ACEOF
9614 if ac_fn_c_try_compile "$LINENO"; then :
9615   ac_cv_c_const=yes
9616 else
9617   ac_cv_c_const=no
9618 fi
9619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9620 fi
9621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9622 $as_echo "$ac_cv_c_const" >&6; }
9623 if test $ac_cv_c_const = no; then
9624
9625 $as_echo "#define const /**/" >>confdefs.h
9626
9627 fi
9628
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9630 $as_echo_n "checking for inline... " >&6; }
9631 if test "${ac_cv_c_inline+set}" = set; then :
9632   $as_echo_n "(cached) " >&6
9633 else
9634   ac_cv_c_inline=no
9635 for ac_kw in inline __inline__ __inline; do
9636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9637 /* end confdefs.h.  */
9638 #ifndef __cplusplus
9639 typedef int foo_t;
9640 static $ac_kw foo_t static_foo () {return 0; }
9641 $ac_kw foo_t foo () {return 0; }
9642 #endif
9643
9644 _ACEOF
9645 if ac_fn_c_try_compile "$LINENO"; then :
9646   ac_cv_c_inline=$ac_kw
9647 fi
9648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9649   test "$ac_cv_c_inline" != no && break
9650 done
9651
9652 fi
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9654 $as_echo "$ac_cv_c_inline" >&6; }
9655
9656 case $ac_cv_c_inline in
9657   inline | yes) ;;
9658   *)
9659     case $ac_cv_c_inline in
9660       no) ac_val=;;
9661       *) ac_val=$ac_cv_c_inline;;
9662     esac
9663     cat >>confdefs.h <<_ACEOF
9664 #ifndef __cplusplus
9665 #define inline $ac_val
9666 #endif
9667 _ACEOF
9668     ;;
9669 esac
9670
9671  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9672 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9673 if test "${ac_cv_c_bigendian+set}" = set; then :
9674   $as_echo_n "(cached) " >&6
9675 else
9676   ac_cv_c_bigendian=unknown
9677     # See if we're dealing with a universal compiler.
9678     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9679 /* end confdefs.h.  */
9680 #ifndef __APPLE_CC__
9681                not a universal capable compiler
9682              #endif
9683              typedef int dummy;
9684
9685 _ACEOF
9686 if ac_fn_c_try_compile "$LINENO"; then :
9687
9688         # Check for potential -arch flags.  It is not universal unless
9689         # there are at least two -arch flags with different values.
9690         ac_arch=
9691         ac_prev=
9692         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9693          if test -n "$ac_prev"; then
9694            case $ac_word in
9695              i?86 | x86_64 | ppc | ppc64)
9696                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9697                  ac_arch=$ac_word
9698                else
9699                  ac_cv_c_bigendian=universal
9700                  break
9701                fi
9702                ;;
9703            esac
9704            ac_prev=
9705          elif test "x$ac_word" = "x-arch"; then
9706            ac_prev=arch
9707          fi
9708        done
9709 fi
9710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9711     if test $ac_cv_c_bigendian = unknown; then
9712       # See if sys/param.h defines the BYTE_ORDER macro.
9713       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9714 /* end confdefs.h.  */
9715 #include <sys/types.h>
9716              #include <sys/param.h>
9717
9718 int
9719 main ()
9720 {
9721 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9722                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9723                      && LITTLE_ENDIAN)
9724               bogus endian macros
9725              #endif
9726
9727   ;
9728   return 0;
9729 }
9730 _ACEOF
9731 if ac_fn_c_try_compile "$LINENO"; then :
9732   # It does; now see whether it defined to BIG_ENDIAN or not.
9733          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9734 /* end confdefs.h.  */
9735 #include <sys/types.h>
9736                 #include <sys/param.h>
9737
9738 int
9739 main ()
9740 {
9741 #if BYTE_ORDER != BIG_ENDIAN
9742                  not big endian
9743                 #endif
9744
9745   ;
9746   return 0;
9747 }
9748 _ACEOF
9749 if ac_fn_c_try_compile "$LINENO"; then :
9750   ac_cv_c_bigendian=yes
9751 else
9752   ac_cv_c_bigendian=no
9753 fi
9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9755 fi
9756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9757     fi
9758     if test $ac_cv_c_bigendian = unknown; then
9759       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9760       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9761 /* end confdefs.h.  */
9762 #include <limits.h>
9763
9764 int
9765 main ()
9766 {
9767 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9768               bogus endian macros
9769              #endif
9770
9771   ;
9772   return 0;
9773 }
9774 _ACEOF
9775 if ac_fn_c_try_compile "$LINENO"; then :
9776   # It does; now see whether it defined to _BIG_ENDIAN or not.
9777          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9778 /* end confdefs.h.  */
9779 #include <limits.h>
9780
9781 int
9782 main ()
9783 {
9784 #ifndef _BIG_ENDIAN
9785                  not big endian
9786                 #endif
9787
9788   ;
9789   return 0;
9790 }
9791 _ACEOF
9792 if ac_fn_c_try_compile "$LINENO"; then :
9793   ac_cv_c_bigendian=yes
9794 else
9795   ac_cv_c_bigendian=no
9796 fi
9797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9798 fi
9799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9800     fi
9801     if test $ac_cv_c_bigendian = unknown; then
9802       # Compile a test program.
9803       if test "$cross_compiling" = yes; then :
9804   # Try to guess by grepping values from an object file.
9805          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9806 /* end confdefs.h.  */
9807 short int ascii_mm[] =
9808                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9809                 short int ascii_ii[] =
9810                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9811                 int use_ascii (int i) {
9812                   return ascii_mm[i] + ascii_ii[i];
9813                 }
9814                 short int ebcdic_ii[] =
9815                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9816                 short int ebcdic_mm[] =
9817                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9818                 int use_ebcdic (int i) {
9819                   return ebcdic_mm[i] + ebcdic_ii[i];
9820                 }
9821                 extern int foo;
9822
9823 int
9824 main ()
9825 {
9826 return use_ascii (foo) == use_ebcdic (foo);
9827   ;
9828   return 0;
9829 }
9830 _ACEOF
9831 if ac_fn_c_try_compile "$LINENO"; then :
9832   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9833               ac_cv_c_bigendian=yes
9834             fi
9835             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9836               if test "$ac_cv_c_bigendian" = unknown; then
9837                 ac_cv_c_bigendian=no
9838               else
9839                 # finding both strings is unlikely to happen, but who knows?
9840                 ac_cv_c_bigendian=unknown
9841               fi
9842             fi
9843 fi
9844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9845 else
9846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9847 /* end confdefs.h.  */
9848 $ac_includes_default
9849 int
9850 main ()
9851 {
9852
9853              /* Are we little or big endian?  From Harbison&Steele.  */
9854              union
9855              {
9856                long int l;
9857                char c[sizeof (long int)];
9858              } u;
9859              u.l = 1;
9860              return u.c[sizeof (long int) - 1] == 1;
9861
9862   ;
9863   return 0;
9864 }
9865 _ACEOF
9866 if ac_fn_c_try_run "$LINENO"; then :
9867   ac_cv_c_bigendian=no
9868 else
9869   ac_cv_c_bigendian=yes
9870 fi
9871 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9872   conftest.$ac_objext conftest.beam conftest.$ac_ext
9873 fi
9874
9875     fi
9876 fi
9877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9878 $as_echo "$ac_cv_c_bigendian" >&6; }
9879  case $ac_cv_c_bigendian in #(
9880    yes)
9881      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9882 ;; #(
9883    no)
9884       ;; #(
9885    universal)
9886
9887 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9888
9889      ;; #(
9890    *)
9891      as_fn_error "unknown endianness
9892  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9893  esac
9894
9895
9896 # ------------------------------ #
9897 # Checks for library functions.  #
9898 # ------------------------------ #
9899
9900 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9901 # for constant arguments.  Useless!
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9903 $as_echo_n "checking for working alloca.h... " >&6; }
9904 if test "${ac_cv_working_alloca_h+set}" = set; then :
9905   $as_echo_n "(cached) " >&6
9906 else
9907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9908 /* end confdefs.h.  */
9909 #include <alloca.h>
9910 int
9911 main ()
9912 {
9913 char *p = (char *) alloca (2 * sizeof (int));
9914                           if (p) return 0;
9915   ;
9916   return 0;
9917 }
9918 _ACEOF
9919 if ac_fn_c_try_link "$LINENO"; then :
9920   ac_cv_working_alloca_h=yes
9921 else
9922   ac_cv_working_alloca_h=no
9923 fi
9924 rm -f core conftest.err conftest.$ac_objext \
9925     conftest$ac_exeext conftest.$ac_ext
9926 fi
9927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9928 $as_echo "$ac_cv_working_alloca_h" >&6; }
9929 if test $ac_cv_working_alloca_h = yes; then
9930
9931 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9932
9933 fi
9934
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9936 $as_echo_n "checking for alloca... " >&6; }
9937 if test "${ac_cv_func_alloca_works+set}" = set; then :
9938   $as_echo_n "(cached) " >&6
9939 else
9940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9941 /* end confdefs.h.  */
9942 #ifdef __GNUC__
9943 # define alloca __builtin_alloca
9944 #else
9945 # ifdef _MSC_VER
9946 #  include <malloc.h>
9947 #  define alloca _alloca
9948 # else
9949 #  ifdef HAVE_ALLOCA_H
9950 #   include <alloca.h>
9951 #  else
9952 #   ifdef _AIX
9953  #pragma alloca
9954 #   else
9955 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9956 char *alloca ();
9957 #    endif
9958 #   endif
9959 #  endif
9960 # endif
9961 #endif
9962
9963 int
9964 main ()
9965 {
9966 char *p = (char *) alloca (1);
9967                                     if (p) return 0;
9968   ;
9969   return 0;
9970 }
9971 _ACEOF
9972 if ac_fn_c_try_link "$LINENO"; then :
9973   ac_cv_func_alloca_works=yes
9974 else
9975   ac_cv_func_alloca_works=no
9976 fi
9977 rm -f core conftest.err conftest.$ac_objext \
9978     conftest$ac_exeext conftest.$ac_ext
9979 fi
9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9981 $as_echo "$ac_cv_func_alloca_works" >&6; }
9982
9983 if test $ac_cv_func_alloca_works = yes; then
9984
9985 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9986
9987 else
9988   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9989 # that cause trouble.  Some versions do not even contain alloca or
9990 # contain a buggy version.  If you still want to use their alloca,
9991 # use ar to extract alloca.o from them instead of compiling alloca.c.
9992
9993 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9994
9995 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9996
9997
9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9999 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10000 if test "${ac_cv_os_cray+set}" = set; then :
10001   $as_echo_n "(cached) " >&6
10002 else
10003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10004 /* end confdefs.h.  */
10005 #if defined CRAY && ! defined CRAY2
10006 webecray
10007 #else
10008 wenotbecray
10009 #endif
10010
10011 _ACEOF
10012 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10013   $EGREP "webecray" >/dev/null 2>&1; then :
10014   ac_cv_os_cray=yes
10015 else
10016   ac_cv_os_cray=no
10017 fi
10018 rm -f conftest*
10019
10020 fi
10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10022 $as_echo "$ac_cv_os_cray" >&6; }
10023 if test $ac_cv_os_cray = yes; then
10024   for ac_func in _getb67 GETB67 getb67; do
10025     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10026 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10027 eval as_val=\$$as_ac_var
10028    if test "x$as_val" = x""yes; then :
10029
10030 cat >>confdefs.h <<_ACEOF
10031 #define CRAY_STACKSEG_END $ac_func
10032 _ACEOF
10033
10034     break
10035 fi
10036
10037   done
10038 fi
10039
10040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10041 $as_echo_n "checking stack direction for C alloca... " >&6; }
10042 if test "${ac_cv_c_stack_direction+set}" = set; then :
10043   $as_echo_n "(cached) " >&6
10044 else
10045   if test "$cross_compiling" = yes; then :
10046   ac_cv_c_stack_direction=0
10047 else
10048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10049 /* end confdefs.h.  */
10050 $ac_includes_default
10051 int
10052 find_stack_direction ()
10053 {
10054   static char *addr = 0;
10055   auto char dummy;
10056   if (addr == 0)
10057     {
10058       addr = &dummy;
10059       return find_stack_direction ();
10060     }
10061   else
10062     return (&dummy > addr) ? 1 : -1;
10063 }
10064
10065 int
10066 main ()
10067 {
10068   return find_stack_direction () < 0;
10069 }
10070 _ACEOF
10071 if ac_fn_c_try_run "$LINENO"; then :
10072   ac_cv_c_stack_direction=1
10073 else
10074   ac_cv_c_stack_direction=-1
10075 fi
10076 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10077   conftest.$ac_objext conftest.beam conftest.$ac_ext
10078 fi
10079
10080 fi
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10082 $as_echo "$ac_cv_c_stack_direction" >&6; }
10083 cat >>confdefs.h <<_ACEOF
10084 #define STACK_DIRECTION $ac_cv_c_stack_direction
10085 _ACEOF
10086
10087
10088 fi
10089
10090 for ac_header in stdlib.h unistd.h
10091 do :
10092   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10093 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10094 eval as_val=\$$as_ac_Header
10095    if test "x$as_val" = x""yes; then :
10096   cat >>confdefs.h <<_ACEOF
10097 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10098 _ACEOF
10099
10100 fi
10101
10102 done
10103
10104 for ac_func in getpagesize
10105 do :
10106   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10107 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10108   cat >>confdefs.h <<_ACEOF
10109 #define HAVE_GETPAGESIZE 1
10110 _ACEOF
10111
10112 fi
10113 done
10114
10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10116 $as_echo_n "checking for working mmap... " >&6; }
10117 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10118   $as_echo_n "(cached) " >&6
10119 else
10120   if test "$cross_compiling" = yes; then :
10121   ac_cv_func_mmap_fixed_mapped=no
10122 else
10123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10124 /* end confdefs.h.  */
10125 $ac_includes_default
10126 /* malloc might have been renamed as rpl_malloc. */
10127 #undef malloc
10128
10129 /* Thanks to Mike Haertel and Jim Avera for this test.
10130    Here is a matrix of mmap possibilities:
10131         mmap private not fixed
10132         mmap private fixed at somewhere currently unmapped
10133         mmap private fixed at somewhere already mapped
10134         mmap shared not fixed
10135         mmap shared fixed at somewhere currently unmapped
10136         mmap shared fixed at somewhere already mapped
10137    For private mappings, we should verify that changes cannot be read()
10138    back from the file, nor mmap's back from the file at a different
10139    address.  (There have been systems where private was not correctly
10140    implemented like the infamous i386 svr4.0, and systems where the
10141    VM page cache was not coherent with the file system buffer cache
10142    like early versions of FreeBSD and possibly contemporary NetBSD.)
10143    For shared mappings, we should conversely verify that changes get
10144    propagated back to all the places they're supposed to be.
10145
10146    Grep wants private fixed already mapped.
10147    The main things grep needs to know about mmap are:
10148    * does it exist and is it safe to write into the mmap'd area
10149    * how to use it (BSD variants)  */
10150
10151 #include <fcntl.h>
10152 #include <sys/mman.h>
10153
10154 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10155 char *malloc ();
10156 #endif
10157
10158 /* This mess was copied from the GNU getpagesize.h.  */
10159 #ifndef HAVE_GETPAGESIZE
10160 /* Assume that all systems that can run configure have sys/param.h.  */
10161 # ifndef HAVE_SYS_PARAM_H
10162 #  define HAVE_SYS_PARAM_H 1
10163 # endif
10164
10165 # ifdef _SC_PAGESIZE
10166 #  define getpagesize() sysconf(_SC_PAGESIZE)
10167 # else /* no _SC_PAGESIZE */
10168 #  ifdef HAVE_SYS_PARAM_H
10169 #   include <sys/param.h>
10170 #   ifdef EXEC_PAGESIZE
10171 #    define getpagesize() EXEC_PAGESIZE
10172 #   else /* no EXEC_PAGESIZE */
10173 #    ifdef NBPG
10174 #     define getpagesize() NBPG * CLSIZE
10175 #     ifndef CLSIZE
10176 #      define CLSIZE 1
10177 #     endif /* no CLSIZE */
10178 #    else /* no NBPG */
10179 #     ifdef NBPC
10180 #      define getpagesize() NBPC
10181 #     else /* no NBPC */
10182 #      ifdef PAGESIZE
10183 #       define getpagesize() PAGESIZE
10184 #      endif /* PAGESIZE */
10185 #     endif /* no NBPC */
10186 #    endif /* no NBPG */
10187 #   endif /* no EXEC_PAGESIZE */
10188 #  else /* no HAVE_SYS_PARAM_H */
10189 #   define getpagesize() 8192   /* punt totally */
10190 #  endif /* no HAVE_SYS_PARAM_H */
10191 # endif /* no _SC_PAGESIZE */
10192
10193 #endif /* no HAVE_GETPAGESIZE */
10194
10195 int
10196 main ()
10197 {
10198   char *data, *data2, *data3;
10199   int i, pagesize;
10200   int fd;
10201
10202   pagesize = getpagesize ();
10203
10204   /* First, make a file with some known garbage in it. */
10205   data = (char *) malloc (pagesize);
10206   if (!data)
10207     return 1;
10208   for (i = 0; i < pagesize; ++i)
10209     *(data + i) = rand ();
10210   umask (0);
10211   fd = creat ("conftest.mmap", 0600);
10212   if (fd < 0)
10213     return 1;
10214   if (write (fd, data, pagesize) != pagesize)
10215     return 1;
10216   close (fd);
10217
10218   /* Next, try to mmap the file at a fixed address which already has
10219      something else allocated at it.  If we can, also make sure that
10220      we see the same garbage.  */
10221   fd = open ("conftest.mmap", O_RDWR);
10222   if (fd < 0)
10223     return 1;
10224   data2 = (char *) malloc (2 * pagesize);
10225   if (!data2)
10226     return 1;
10227   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10228   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10229                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10230     return 1;
10231   for (i = 0; i < pagesize; ++i)
10232     if (*(data + i) != *(data2 + i))
10233       return 1;
10234
10235   /* Finally, make sure that changes to the mapped area do not
10236      percolate back to the file as seen by read().  (This is a bug on
10237      some variants of i386 svr4.0.)  */
10238   for (i = 0; i < pagesize; ++i)
10239     *(data2 + i) = *(data2 + i) + 1;
10240   data3 = (char *) malloc (pagesize);
10241   if (!data3)
10242     return 1;
10243   if (read (fd, data3, pagesize) != pagesize)
10244     return 1;
10245   for (i = 0; i < pagesize; ++i)
10246     if (*(data + i) != *(data3 + i))
10247       return 1;
10248   close (fd);
10249   return 0;
10250 }
10251 _ACEOF
10252 if ac_fn_c_try_run "$LINENO"; then :
10253   ac_cv_func_mmap_fixed_mapped=yes
10254 else
10255   ac_cv_func_mmap_fixed_mapped=no
10256 fi
10257 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10258   conftest.$ac_objext conftest.beam conftest.$ac_ext
10259 fi
10260
10261 fi
10262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10263 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10264 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10265
10266 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10267
10268 fi
10269 rm -f conftest.mmap
10270
10271 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10272 if test "x$ac_cv_type_pid_t" = x""yes; then :
10273
10274 else
10275
10276 cat >>confdefs.h <<_ACEOF
10277 #define pid_t int
10278 _ACEOF
10279
10280 fi
10281
10282 for ac_header in vfork.h
10283 do :
10284   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10285 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10286   cat >>confdefs.h <<_ACEOF
10287 #define HAVE_VFORK_H 1
10288 _ACEOF
10289
10290 fi
10291
10292 done
10293
10294 for ac_func in fork vfork
10295 do :
10296   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10297 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10298 eval as_val=\$$as_ac_var
10299    if test "x$as_val" = x""yes; then :
10300   cat >>confdefs.h <<_ACEOF
10301 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10302 _ACEOF
10303
10304 fi
10305 done
10306
10307 if test "x$ac_cv_func_fork" = xyes; then
10308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10309 $as_echo_n "checking for working fork... " >&6; }
10310 if test "${ac_cv_func_fork_works+set}" = set; then :
10311   $as_echo_n "(cached) " >&6
10312 else
10313   if test "$cross_compiling" = yes; then :
10314   ac_cv_func_fork_works=cross
10315 else
10316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10317 /* end confdefs.h.  */
10318 $ac_includes_default
10319 int
10320 main ()
10321 {
10322
10323           /* By Ruediger Kuhlmann. */
10324           return fork () < 0;
10325
10326   ;
10327   return 0;
10328 }
10329 _ACEOF
10330 if ac_fn_c_try_run "$LINENO"; then :
10331   ac_cv_func_fork_works=yes
10332 else
10333   ac_cv_func_fork_works=no
10334 fi
10335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10336   conftest.$ac_objext conftest.beam conftest.$ac_ext
10337 fi
10338
10339 fi
10340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10341 $as_echo "$ac_cv_func_fork_works" >&6; }
10342
10343 else
10344   ac_cv_func_fork_works=$ac_cv_func_fork
10345 fi
10346 if test "x$ac_cv_func_fork_works" = xcross; then
10347   case $host in
10348     *-*-amigaos* | *-*-msdosdjgpp*)
10349       # Override, as these systems have only a dummy fork() stub
10350       ac_cv_func_fork_works=no
10351       ;;
10352     *)
10353       ac_cv_func_fork_works=yes
10354       ;;
10355   esac
10356   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10357 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10358 fi
10359 ac_cv_func_vfork_works=$ac_cv_func_vfork
10360 if test "x$ac_cv_func_vfork" = xyes; then
10361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10362 $as_echo_n "checking for working vfork... " >&6; }
10363 if test "${ac_cv_func_vfork_works+set}" = set; then :
10364   $as_echo_n "(cached) " >&6
10365 else
10366   if test "$cross_compiling" = yes; then :
10367   ac_cv_func_vfork_works=cross
10368 else
10369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10370 /* end confdefs.h.  */
10371 /* Thanks to Paul Eggert for this test.  */
10372 $ac_includes_default
10373 #include <sys/wait.h>
10374 #ifdef HAVE_VFORK_H
10375 # include <vfork.h>
10376 #endif
10377 /* On some sparc systems, changes by the child to local and incoming
10378    argument registers are propagated back to the parent.  The compiler
10379    is told about this with #include <vfork.h>, but some compilers
10380    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10381    static variable whose address is put into a register that is
10382    clobbered by the vfork.  */
10383 static void
10384 #ifdef __cplusplus
10385 sparc_address_test (int arg)
10386 # else
10387 sparc_address_test (arg) int arg;
10388 #endif
10389 {
10390   static pid_t child;
10391   if (!child) {
10392     child = vfork ();
10393     if (child < 0) {
10394       perror ("vfork");
10395       _exit(2);
10396     }
10397     if (!child) {
10398       arg = getpid();
10399       write(-1, "", 0);
10400       _exit (arg);
10401     }
10402   }
10403 }
10404
10405 int
10406 main ()
10407 {
10408   pid_t parent = getpid ();
10409   pid_t child;
10410
10411   sparc_address_test (0);
10412
10413   child = vfork ();
10414
10415   if (child == 0) {
10416     /* Here is another test for sparc vfork register problems.  This
10417        test uses lots of local variables, at least as many local
10418        variables as main has allocated so far including compiler
10419        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10420        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10421        reuse the register of parent for one of the local variables,
10422        since it will think that parent can't possibly be used any more
10423        in this routine.  Assigning to the local variable will thus
10424        munge parent in the parent process.  */
10425     pid_t
10426       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10427       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10428     /* Convince the compiler that p..p7 are live; otherwise, it might
10429        use the same hardware register for all 8 local variables.  */
10430     if (p != p1 || p != p2 || p != p3 || p != p4
10431         || p != p5 || p != p6 || p != p7)
10432       _exit(1);
10433
10434     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10435        from child file descriptors.  If the child closes a descriptor
10436        before it execs or exits, this munges the parent's descriptor
10437        as well.  Test for this by closing stdout in the child.  */
10438     _exit(close(fileno(stdout)) != 0);
10439   } else {
10440     int status;
10441     struct stat st;
10442
10443     while (wait(&status) != child)
10444       ;
10445     return (
10446          /* Was there some problem with vforking?  */
10447          child < 0
10448
10449          /* Did the child fail?  (This shouldn't happen.)  */
10450          || status
10451
10452          /* Did the vfork/compiler bug occur?  */
10453          || parent != getpid()
10454
10455          /* Did the file descriptor bug occur?  */
10456          || fstat(fileno(stdout), &st) != 0
10457          );
10458   }
10459 }
10460 _ACEOF
10461 if ac_fn_c_try_run "$LINENO"; then :
10462   ac_cv_func_vfork_works=yes
10463 else
10464   ac_cv_func_vfork_works=no
10465 fi
10466 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10467   conftest.$ac_objext conftest.beam conftest.$ac_ext
10468 fi
10469
10470 fi
10471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10472 $as_echo "$ac_cv_func_vfork_works" >&6; }
10473
10474 fi;
10475 if test "x$ac_cv_func_fork_works" = xcross; then
10476   ac_cv_func_vfork_works=$ac_cv_func_vfork
10477   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10478 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10479 fi
10480
10481 if test "x$ac_cv_func_vfork_works" = xyes; then
10482
10483 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10484
10485 else
10486
10487 $as_echo "#define vfork fork" >>confdefs.h
10488
10489 fi
10490 if test "x$ac_cv_func_fork_works" = xyes; then
10491
10492 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10493
10494 fi
10495
10496 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10497                 pipe poll pread pread64 pwrite readlink resize_term \
10498                 sbrk setpgid setpgrp setsid \
10499                 sigaction sigprocmask sigsetmask socketpair \
10500                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10501                 setrlimit getrlimit posix_madvise waitpid lstat \
10502                 ptrace64
10503 do :
10504   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10505 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10506 eval as_val=\$$as_ac_var
10507    if test "x$as_val" = x""yes; then :
10508   cat >>confdefs.h <<_ACEOF
10509 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10510 _ACEOF
10511
10512 fi
10513 done
10514
10515
10516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10517 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10518 if test "${am_cv_langinfo_codeset+set}" = set; then :
10519   $as_echo_n "(cached) " >&6
10520 else
10521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10522 /* end confdefs.h.  */
10523 #include <langinfo.h>
10524 int
10525 main ()
10526 {
10527 char* cs = nl_langinfo(CODESET);
10528   ;
10529   return 0;
10530 }
10531 _ACEOF
10532 if ac_fn_c_try_link "$LINENO"; then :
10533   am_cv_langinfo_codeset=yes
10534 else
10535   am_cv_langinfo_codeset=no
10536 fi
10537 rm -f core conftest.err conftest.$ac_objext \
10538     conftest$ac_exeext conftest.$ac_ext
10539
10540 fi
10541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10542 $as_echo "$am_cv_langinfo_codeset" >&6; }
10543   if test $am_cv_langinfo_codeset = yes; then
10544
10545 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10546
10547   fi
10548
10549
10550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10551 $as_echo_n "checking for ANSI C header files... " >&6; }
10552 if test "${ac_cv_header_stdc+set}" = set; then :
10553   $as_echo_n "(cached) " >&6
10554 else
10555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10556 /* end confdefs.h.  */
10557 #include <stdlib.h>
10558 #include <stdarg.h>
10559 #include <string.h>
10560 #include <float.h>
10561
10562 int
10563 main ()
10564 {
10565
10566   ;
10567   return 0;
10568 }
10569 _ACEOF
10570 if ac_fn_c_try_compile "$LINENO"; then :
10571   ac_cv_header_stdc=yes
10572 else
10573   ac_cv_header_stdc=no
10574 fi
10575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10576
10577 if test $ac_cv_header_stdc = yes; then
10578   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10580 /* end confdefs.h.  */
10581 #include <string.h>
10582
10583 _ACEOF
10584 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10585   $EGREP "memchr" >/dev/null 2>&1; then :
10586
10587 else
10588   ac_cv_header_stdc=no
10589 fi
10590 rm -f conftest*
10591
10592 fi
10593
10594 if test $ac_cv_header_stdc = yes; then
10595   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10597 /* end confdefs.h.  */
10598 #include <stdlib.h>
10599
10600 _ACEOF
10601 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10602   $EGREP "free" >/dev/null 2>&1; then :
10603
10604 else
10605   ac_cv_header_stdc=no
10606 fi
10607 rm -f conftest*
10608
10609 fi
10610
10611 if test $ac_cv_header_stdc = yes; then
10612   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10613   if test "$cross_compiling" = yes; then :
10614   :
10615 else
10616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10617 /* end confdefs.h.  */
10618 #include <ctype.h>
10619 #include <stdlib.h>
10620 #if ((' ' & 0x0FF) == 0x020)
10621 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10622 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10623 #else
10624 # define ISLOWER(c) \
10625                    (('a' <= (c) && (c) <= 'i') \
10626                      || ('j' <= (c) && (c) <= 'r') \
10627                      || ('s' <= (c) && (c) <= 'z'))
10628 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10629 #endif
10630
10631 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10632 int
10633 main ()
10634 {
10635   int i;
10636   for (i = 0; i < 256; i++)
10637     if (XOR (islower (i), ISLOWER (i))
10638         || toupper (i) != TOUPPER (i))
10639       return 2;
10640   return 0;
10641 }
10642 _ACEOF
10643 if ac_fn_c_try_run "$LINENO"; then :
10644
10645 else
10646   ac_cv_header_stdc=no
10647 fi
10648 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10649   conftest.$ac_objext conftest.beam conftest.$ac_ext
10650 fi
10651
10652 fi
10653 fi
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10655 $as_echo "$ac_cv_header_stdc" >&6; }
10656 if test $ac_cv_header_stdc = yes; then
10657
10658 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10659
10660 fi
10661
10662   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10663 # for constant arguments.  Useless!
10664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10665 $as_echo_n "checking for working alloca.h... " >&6; }
10666 if test "${ac_cv_working_alloca_h+set}" = set; then :
10667   $as_echo_n "(cached) " >&6
10668 else
10669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10670 /* end confdefs.h.  */
10671 #include <alloca.h>
10672 int
10673 main ()
10674 {
10675 char *p = (char *) alloca (2 * sizeof (int));
10676                           if (p) return 0;
10677   ;
10678   return 0;
10679 }
10680 _ACEOF
10681 if ac_fn_c_try_link "$LINENO"; then :
10682   ac_cv_working_alloca_h=yes
10683 else
10684   ac_cv_working_alloca_h=no
10685 fi
10686 rm -f core conftest.err conftest.$ac_objext \
10687     conftest$ac_exeext conftest.$ac_ext
10688 fi
10689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10690 $as_echo "$ac_cv_working_alloca_h" >&6; }
10691 if test $ac_cv_working_alloca_h = yes; then
10692
10693 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10694
10695 fi
10696
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10698 $as_echo_n "checking for alloca... " >&6; }
10699 if test "${ac_cv_func_alloca_works+set}" = set; then :
10700   $as_echo_n "(cached) " >&6
10701 else
10702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10703 /* end confdefs.h.  */
10704 #ifdef __GNUC__
10705 # define alloca __builtin_alloca
10706 #else
10707 # ifdef _MSC_VER
10708 #  include <malloc.h>
10709 #  define alloca _alloca
10710 # else
10711 #  ifdef HAVE_ALLOCA_H
10712 #   include <alloca.h>
10713 #  else
10714 #   ifdef _AIX
10715  #pragma alloca
10716 #   else
10717 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10718 char *alloca ();
10719 #    endif
10720 #   endif
10721 #  endif
10722 # endif
10723 #endif
10724
10725 int
10726 main ()
10727 {
10728 char *p = (char *) alloca (1);
10729                                     if (p) return 0;
10730   ;
10731   return 0;
10732 }
10733 _ACEOF
10734 if ac_fn_c_try_link "$LINENO"; then :
10735   ac_cv_func_alloca_works=yes
10736 else
10737   ac_cv_func_alloca_works=no
10738 fi
10739 rm -f core conftest.err conftest.$ac_objext \
10740     conftest$ac_exeext conftest.$ac_ext
10741 fi
10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10743 $as_echo "$ac_cv_func_alloca_works" >&6; }
10744
10745 if test $ac_cv_func_alloca_works = yes; then
10746
10747 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10748
10749 else
10750   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10751 # that cause trouble.  Some versions do not even contain alloca or
10752 # contain a buggy version.  If you still want to use their alloca,
10753 # use ar to extract alloca.o from them instead of compiling alloca.c.
10754
10755 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10756
10757 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10758
10759
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10761 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10762 if test "${ac_cv_os_cray+set}" = set; then :
10763   $as_echo_n "(cached) " >&6
10764 else
10765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10766 /* end confdefs.h.  */
10767 #if defined CRAY && ! defined CRAY2
10768 webecray
10769 #else
10770 wenotbecray
10771 #endif
10772
10773 _ACEOF
10774 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10775   $EGREP "webecray" >/dev/null 2>&1; then :
10776   ac_cv_os_cray=yes
10777 else
10778   ac_cv_os_cray=no
10779 fi
10780 rm -f conftest*
10781
10782 fi
10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10784 $as_echo "$ac_cv_os_cray" >&6; }
10785 if test $ac_cv_os_cray = yes; then
10786   for ac_func in _getb67 GETB67 getb67; do
10787     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10788 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10789 eval as_val=\$$as_ac_var
10790    if test "x$as_val" = x""yes; then :
10791
10792 cat >>confdefs.h <<_ACEOF
10793 #define CRAY_STACKSEG_END $ac_func
10794 _ACEOF
10795
10796     break
10797 fi
10798
10799   done
10800 fi
10801
10802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10803 $as_echo_n "checking stack direction for C alloca... " >&6; }
10804 if test "${ac_cv_c_stack_direction+set}" = set; then :
10805   $as_echo_n "(cached) " >&6
10806 else
10807   if test "$cross_compiling" = yes; then :
10808   ac_cv_c_stack_direction=0
10809 else
10810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10811 /* end confdefs.h.  */
10812 $ac_includes_default
10813 int
10814 find_stack_direction ()
10815 {
10816   static char *addr = 0;
10817   auto char dummy;
10818   if (addr == 0)
10819     {
10820       addr = &dummy;
10821       return find_stack_direction ();
10822     }
10823   else
10824     return (&dummy > addr) ? 1 : -1;
10825 }
10826
10827 int
10828 main ()
10829 {
10830   return find_stack_direction () < 0;
10831 }
10832 _ACEOF
10833 if ac_fn_c_try_run "$LINENO"; then :
10834   ac_cv_c_stack_direction=1
10835 else
10836   ac_cv_c_stack_direction=-1
10837 fi
10838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10839   conftest.$ac_objext conftest.beam conftest.$ac_ext
10840 fi
10841
10842 fi
10843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10844 $as_echo "$ac_cv_c_stack_direction" >&6; }
10845 cat >>confdefs.h <<_ACEOF
10846 #define STACK_DIRECTION $ac_cv_c_stack_direction
10847 _ACEOF
10848
10849
10850 fi
10851
10852
10853
10854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10855 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10856 if test "${am_cv_langinfo_codeset+set}" = set; then :
10857   $as_echo_n "(cached) " >&6
10858 else
10859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10860 /* end confdefs.h.  */
10861 #include <langinfo.h>
10862 int
10863 main ()
10864 {
10865 char* cs = nl_langinfo(CODESET);
10866   ;
10867   return 0;
10868 }
10869 _ACEOF
10870 if ac_fn_c_try_link "$LINENO"; then :
10871   am_cv_langinfo_codeset=yes
10872 else
10873   am_cv_langinfo_codeset=no
10874 fi
10875 rm -f core conftest.err conftest.$ac_objext \
10876     conftest$ac_exeext conftest.$ac_ext
10877
10878 fi
10879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10880 $as_echo "$am_cv_langinfo_codeset" >&6; }
10881   if test $am_cv_langinfo_codeset = yes; then
10882
10883 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10884
10885   fi
10886
10887
10888   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10889 do :
10890   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10891 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10892 eval as_val=\$$as_ac_Header
10893    if test "x$as_val" = x""yes; then :
10894   cat >>confdefs.h <<_ACEOF
10895 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10896 _ACEOF
10897
10898 fi
10899
10900 done
10901
10902
10903   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10904 do :
10905   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10906 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10907 eval as_val=\$$as_ac_var
10908    if test "x$as_val" = x""yes; then :
10909   cat >>confdefs.h <<_ACEOF
10910 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10911 _ACEOF
10912
10913 fi
10914 done
10915
10916
10917   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10918 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10919   ac_have_decl=1
10920 else
10921   ac_have_decl=0
10922 fi
10923
10924 cat >>confdefs.h <<_ACEOF
10925 #define HAVE_DECL_STRERROR $ac_have_decl
10926 _ACEOF
10927 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10928 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10929   ac_have_decl=1
10930 else
10931   ac_have_decl=0
10932 fi
10933
10934 cat >>confdefs.h <<_ACEOF
10935 #define HAVE_DECL_STRSTR $ac_have_decl
10936 _ACEOF
10937
10938
10939
10940 # Check the return and argument types of ptrace.  No canned test for
10941 # this, so roll our own.
10942 gdb_ptrace_headers='
10943 #include <sys/types.h>
10944 #if HAVE_SYS_PTRACE_H
10945 # include <sys/ptrace.h>
10946 #endif
10947 #if HAVE_UNISTD_H
10948 # include <unistd.h>
10949 #endif
10950 '
10951 # There is no point in checking if we don't have a prototype.
10952 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10953 "
10954 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10955   ac_have_decl=1
10956 else
10957   ac_have_decl=0
10958 fi
10959
10960 cat >>confdefs.h <<_ACEOF
10961 #define HAVE_DECL_PTRACE $ac_have_decl
10962 _ACEOF
10963 if test $ac_have_decl = 1; then :
10964
10965 else
10966
10967   : ${gdb_cv_func_ptrace_ret='int'}
10968   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10969
10970 fi
10971
10972 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10973 # empty argument list, so check for that explicitly.
10974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10975 $as_echo_n "checking return type of ptrace... " >&6; }
10976 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10977   $as_echo_n "(cached) " >&6
10978 else
10979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10980 /* end confdefs.h.  */
10981 $gdb_ptrace_headers
10982 int
10983 main ()
10984 {
10985 extern long ptrace (enum __ptrace_request, ...);
10986   ;
10987   return 0;
10988 }
10989 _ACEOF
10990 if ac_fn_c_try_compile "$LINENO"; then :
10991   gdb_cv_func_ptrace_ret='long'
10992 else
10993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10994 /* end confdefs.h.  */
10995 $gdb_ptrace_headers
10996 int
10997 main ()
10998 {
10999 extern int ptrace ();
11000   ;
11001   return 0;
11002 }
11003 _ACEOF
11004 if ac_fn_c_try_compile "$LINENO"; then :
11005   gdb_cv_func_ptrace_ret='int'
11006 else
11007   gdb_cv_func_ptrace_ret='long'
11008 fi
11009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11010 fi
11011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11012 fi
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11014 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11015
11016 cat >>confdefs.h <<_ACEOF
11017 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11018 _ACEOF
11019
11020 # Check argument types.
11021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11022 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11023 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11024   $as_echo_n "(cached) " >&6
11025 else
11026
11027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11028 /* end confdefs.h.  */
11029 $gdb_ptrace_headers
11030 int
11031 main ()
11032 {
11033 extern long ptrace (enum __ptrace_request, ...);
11034   ;
11035   return 0;
11036 }
11037 _ACEOF
11038 if ac_fn_c_try_compile "$LINENO"; then :
11039   gdb_cv_func_ptrace_args='int,int,long,long'
11040 else
11041
11042 for gdb_arg1 in 'int' 'long'; do
11043  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11044   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11045    for gdb_arg4 in 'int' 'long' 'void *'; do
11046      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11047 /* end confdefs.h.  */
11048 $gdb_ptrace_headers
11049 int
11050 main ()
11051 {
11052
11053 extern $gdb_cv_func_ptrace_ret
11054   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11055
11056   ;
11057   return 0;
11058 }
11059 _ACEOF
11060 if ac_fn_c_try_compile "$LINENO"; then :
11061   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11062     break 4;
11063 fi
11064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11065     for gdb_arg5 in 'int *' 'int' 'long'; do
11066      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11067 /* end confdefs.h.  */
11068 $gdb_ptrace_headers
11069 int
11070 main ()
11071 {
11072
11073 extern $gdb_cv_func_ptrace_ret
11074   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11075
11076   ;
11077   return 0;
11078 }
11079 _ACEOF
11080 if ac_fn_c_try_compile "$LINENO"; then :
11081
11082 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11083     break 5;
11084 fi
11085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11086     done
11087    done
11088   done
11089  done
11090 done
11091 # Provide a safe default value.
11092 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11093
11094 fi
11095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11096 fi
11097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11098 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11099 ac_save_IFS=$IFS; IFS=','
11100 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11101 IFS=$ac_save_IFS
11102 shift
11103
11104 cat >>confdefs.h <<_ACEOF
11105 #define PTRACE_TYPE_ARG3 $3
11106 _ACEOF
11107
11108
11109 cat >>confdefs.h <<_ACEOF
11110 #define PTRACE_TYPE_ARG4 $4
11111 _ACEOF
11112
11113 if test -n "$5"; then
11114
11115 cat >>confdefs.h <<_ACEOF
11116 #define PTRACE_TYPE_ARG5 $5
11117 _ACEOF
11118
11119 fi
11120
11121 if test "$cross_compiling" = no; then
11122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11123 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11124 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11125   $as_echo_n "(cached) " >&6
11126 else
11127   if test "$cross_compiling" = yes; then :
11128   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11129 else
11130   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11131 /* end confdefs.h.  */
11132 $ac_includes_default
11133 int
11134 main ()
11135 {
11136 /* If this system has a BSD-style setpgrp which takes arguments,
11137   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11138   exit successfully. */
11139   return setpgrp (1,1) != -1;
11140   ;
11141   return 0;
11142 }
11143 _ACEOF
11144 if ac_fn_c_try_run "$LINENO"; then :
11145   ac_cv_func_setpgrp_void=no
11146 else
11147   ac_cv_func_setpgrp_void=yes
11148 fi
11149 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11150   conftest.$ac_objext conftest.beam conftest.$ac_ext
11151 fi
11152
11153 fi
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11155 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11156 if test $ac_cv_func_setpgrp_void = yes; then
11157
11158 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11159
11160 fi
11161
11162 else
11163   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11164 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11165 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11166   $as_echo_n "(cached) " >&6
11167 else
11168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11169 /* end confdefs.h.  */
11170
11171 #include <unistd.h>
11172
11173 int
11174 main ()
11175 {
11176
11177   if (setpgrp(1,1) == -1)
11178     exit (0);
11179   else
11180     exit (1);
11181
11182   ;
11183   return 0;
11184 }
11185 _ACEOF
11186 if ac_fn_c_try_compile "$LINENO"; then :
11187   ac_cv_func_setpgrp_void=no
11188 else
11189   ac_cv_func_setpgrp_void=yes
11190 fi
11191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11192 fi
11193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11194 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11195 if test $ac_cv_func_setpgrp_void = yes; then
11196   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11197
11198 fi
11199 fi
11200
11201 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11202 # since sigsetjmp might only be defined as a macro.
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11204 $as_echo_n "checking for sigsetjmp... " >&6; }
11205 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11206   $as_echo_n "(cached) " >&6
11207 else
11208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11209 /* end confdefs.h.  */
11210
11211 #include <setjmp.h>
11212
11213 int
11214 main ()
11215 {
11216 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11217   ;
11218   return 0;
11219 }
11220 _ACEOF
11221 if ac_fn_c_try_compile "$LINENO"; then :
11222   gdb_cv_func_sigsetjmp=yes
11223 else
11224   gdb_cv_func_sigsetjmp=no
11225 fi
11226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11227 fi
11228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11229 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11230 if test $gdb_cv_func_sigsetjmp = yes; then
11231
11232 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11233
11234 fi
11235
11236 # Assume we'll default to using the included libiberty regex.
11237 gdb_use_included_regex=yes
11238
11239 # However, if the system regex is GNU regex, then default to *not*
11240 # using the included regex.
11241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11242 $as_echo_n "checking for GNU regex... " >&6; }
11243 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11244   $as_echo_n "(cached) " >&6
11245 else
11246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11247 /* end confdefs.h.  */
11248 #include <gnu-versions.h>
11249 int
11250 main ()
11251 {
11252 #define REGEX_INTERFACE_VERSION 1
11253 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11254 # error "Version mismatch"
11255 #endif
11256   ;
11257   return 0;
11258 }
11259 _ACEOF
11260 if ac_fn_c_try_compile "$LINENO"; then :
11261   gdb_cv_have_gnu_regex=yes
11262 else
11263   gdb_cv_have_gnu_regex=no
11264 fi
11265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11266 fi
11267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11268 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11269 if test $gdb_cv_have_gnu_regex = yes; then
11270   gdb_use_included_regex=no
11271 fi
11272
11273
11274 # Check whether --with-included-regex was given.
11275 if test "${with_included_regex+set}" = set; then :
11276   withval=$with_included_regex; gdb_with_regex=$withval
11277 else
11278   gdb_with_regex=$gdb_use_included_regex
11279 fi
11280
11281 if test "$gdb_with_regex" = yes; then
11282
11283 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11284
11285 fi
11286
11287 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11288 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11289 #include <sys/proc.h>
11290
11291 "
11292 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11293
11294 cat >>confdefs.h <<_ACEOF
11295 #define HAVE_STRUCT_THREAD_TD_PCB 1
11296 _ACEOF
11297
11298
11299 fi
11300
11301
11302 # See if <sys/lwp.h> defines `struct lwp`.
11303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11304 $as_echo_n "checking for struct lwp... " >&6; }
11305 if test "${gdb_cv_struct_lwp+set}" = set; then :
11306   $as_echo_n "(cached) " >&6
11307 else
11308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11309 /* end confdefs.h.  */
11310 #include <sys/param.h>
11311 #include <sys/lwp.h>
11312 int
11313 main ()
11314 {
11315 struct lwp l;
11316   ;
11317   return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_compile "$LINENO"; then :
11321   gdb_cv_struct_lwp=yes
11322 else
11323   gdb_cv_struct_lwp=no
11324 fi
11325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11326 fi
11327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11328 $as_echo "$gdb_cv_struct_lwp" >&6; }
11329 if test $gdb_cv_struct_lwp = yes; then
11330
11331 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11332
11333 fi
11334
11335 # See if <machine/reg.h> degines `struct reg'.
11336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11337 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11338 if test "${gdb_cv_struct_reg+set}" = set; then :
11339   $as_echo_n "(cached) " >&6
11340 else
11341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11342 /* end confdefs.h.  */
11343 #include <sys/types.h>
11344 #include <machine/reg.h>
11345 int
11346 main ()
11347 {
11348 struct reg r;
11349   ;
11350   return 0;
11351 }
11352 _ACEOF
11353 if ac_fn_c_try_compile "$LINENO"; then :
11354   gdb_cv_struct_reg=yes
11355 else
11356   gdb_cv_struct_reg=no
11357 fi
11358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11359 fi
11360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11361 $as_echo "$gdb_cv_struct_reg" >&6; }
11362 if test $gdb_cv_struct_reg = yes; then
11363
11364 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11365
11366 fi
11367
11368 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11369 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11370 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11371 "
11372 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11373
11374 cat >>confdefs.h <<_ACEOF
11375 #define HAVE_STRUCT_REG_R_FS 1
11376 _ACEOF
11377
11378
11379 fi
11380 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11381 "
11382 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11383
11384 cat >>confdefs.h <<_ACEOF
11385 #define HAVE_STRUCT_REG_R_GS 1
11386 _ACEOF
11387
11388
11389 fi
11390
11391
11392 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11393 # Older amd64 Linux's don't have the fs_base and gs_base members of
11394 # `struct user_regs_struct'.
11395 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11396 "
11397 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11398
11399 cat >>confdefs.h <<_ACEOF
11400 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11401 _ACEOF
11402
11403
11404 fi
11405 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11406 "
11407 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11408
11409 cat >>confdefs.h <<_ACEOF
11410 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11411 _ACEOF
11412
11413
11414 fi
11415
11416
11417 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11419 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11420 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11421   $as_echo_n "(cached) " >&6
11422 else
11423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11424 /* end confdefs.h.  */
11425 #include <sys/ptrace.h>
11426 int
11427 main ()
11428 {
11429 PTRACE_GETREGS;
11430   ;
11431   return 0;
11432 }
11433 _ACEOF
11434 if ac_fn_c_try_compile "$LINENO"; then :
11435   gdb_cv_have_ptrace_getregs=yes
11436 else
11437   gdb_cv_have_ptrace_getregs=no
11438 fi
11439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11440 fi
11441
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11443 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11444 if test $gdb_cv_have_ptrace_getregs = yes; then
11445
11446 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11447
11448 fi
11449
11450 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11452 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11453 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11454   $as_echo_n "(cached) " >&6
11455 else
11456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11457 /* end confdefs.h.  */
11458 #include <sys/ptrace.h>
11459 int
11460 main ()
11461 {
11462 PTRACE_GETFPXREGS;
11463   ;
11464   return 0;
11465 }
11466 _ACEOF
11467 if ac_fn_c_try_compile "$LINENO"; then :
11468   gdb_cv_have_ptrace_getfpxregs=yes
11469 else
11470   gdb_cv_have_ptrace_getfpxregs=no
11471 fi
11472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11473 fi
11474
11475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11476 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11477 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11478
11479 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11480
11481 fi
11482
11483 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11485 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11486 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11487   $as_echo_n "(cached) " >&6
11488 else
11489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11490 /* end confdefs.h.  */
11491 #include <sys/types.h>
11492 #include <sys/ptrace.h>
11493 int
11494 main ()
11495 {
11496 PT_GETDBREGS;
11497   ;
11498   return 0;
11499 }
11500 _ACEOF
11501 if ac_fn_c_try_compile "$LINENO"; then :
11502   gdb_cv_have_pt_getdbregs=yes
11503 else
11504   gdb_cv_have_pt_getdbregs=no
11505 fi
11506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11507 fi
11508
11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11510 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11511 if test $gdb_cv_have_pt_getdbregs = yes; then
11512
11513 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11514
11515 fi
11516
11517 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11519 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11520 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11521   $as_echo_n "(cached) " >&6
11522 else
11523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11524 /* end confdefs.h.  */
11525 #include <sys/types.h>
11526 #include <sys/ptrace.h>
11527 int
11528 main ()
11529 {
11530 PT_GETXMMREGS;
11531   ;
11532   return 0;
11533 }
11534 _ACEOF
11535 if ac_fn_c_try_compile "$LINENO"; then :
11536   gdb_cv_have_pt_getxmmregs=yes
11537 else
11538   gdb_cv_have_pt_getxmmregs=no
11539 fi
11540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11541 fi
11542
11543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11544 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11545 if test $gdb_cv_have_pt_getxmmregs = yes; then
11546
11547 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11548
11549 fi
11550
11551 # Detect which type of /proc is in use, such as for Solaris.
11552
11553 if test "${target}" = "${host}"; then
11554   case "${host}" in
11555   *-*-sysv4.2* | *-*-sysv5* )
11556
11557 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11558
11559       ;;
11560   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11561
11562 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11563
11564       ;;
11565   mips-sgi-irix5*)
11566       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11567
11568 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11569
11570       ;;
11571   esac
11572 fi
11573
11574 if test "$ac_cv_header_sys_procfs_h" = yes; then
11575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11576 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11577  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11578   $as_echo_n "(cached) " >&6
11579 else
11580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11581 /* end confdefs.h.  */
11582
11583 #define _SYSCALL32
11584 /* Needed for new procfs interface on sparc-solaris.  */
11585 #define _STRUCTURED_PROC 1
11586 #include <sys/procfs.h>
11587 int
11588 main ()
11589 {
11590 gregset_t avar
11591   ;
11592   return 0;
11593 }
11594 _ACEOF
11595 if ac_fn_c_try_compile "$LINENO"; then :
11596   bfd_cv_have_sys_procfs_type_gregset_t=yes
11597 else
11598   bfd_cv_have_sys_procfs_type_gregset_t=no
11599
11600 fi
11601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11602 fi
11603
11604  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11605
11606 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11607
11608  fi
11609  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11610 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11611
11612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11613 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11614  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11615   $as_echo_n "(cached) " >&6
11616 else
11617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11618 /* end confdefs.h.  */
11619
11620 #define _SYSCALL32
11621 /* Needed for new procfs interface on sparc-solaris.  */
11622 #define _STRUCTURED_PROC 1
11623 #include <sys/procfs.h>
11624 int
11625 main ()
11626 {
11627 fpregset_t avar
11628   ;
11629   return 0;
11630 }
11631 _ACEOF
11632 if ac_fn_c_try_compile "$LINENO"; then :
11633   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11634 else
11635   bfd_cv_have_sys_procfs_type_fpregset_t=no
11636
11637 fi
11638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11639 fi
11640
11641  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11642
11643 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11644
11645  fi
11646  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11647 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11648
11649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11650 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11651  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11652   $as_echo_n "(cached) " >&6
11653 else
11654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11655 /* end confdefs.h.  */
11656
11657 #define _SYSCALL32
11658 /* Needed for new procfs interface on sparc-solaris.  */
11659 #define _STRUCTURED_PROC 1
11660 #include <sys/procfs.h>
11661 int
11662 main ()
11663 {
11664 prgregset_t avar
11665   ;
11666   return 0;
11667 }
11668 _ACEOF
11669 if ac_fn_c_try_compile "$LINENO"; then :
11670   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11671 else
11672   bfd_cv_have_sys_procfs_type_prgregset_t=no
11673
11674 fi
11675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11676 fi
11677
11678  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11679
11680 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11681
11682  fi
11683  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11684 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11685
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11687 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11688  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11689   $as_echo_n "(cached) " >&6
11690 else
11691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11692 /* end confdefs.h.  */
11693
11694 #define _SYSCALL32
11695 /* Needed for new procfs interface on sparc-solaris.  */
11696 #define _STRUCTURED_PROC 1
11697 #include <sys/procfs.h>
11698 int
11699 main ()
11700 {
11701 prfpregset_t avar
11702   ;
11703   return 0;
11704 }
11705 _ACEOF
11706 if ac_fn_c_try_compile "$LINENO"; then :
11707   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11708 else
11709   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11710
11711 fi
11712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11713 fi
11714
11715  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11716
11717 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11718
11719  fi
11720  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11721 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11722
11723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11724 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11725  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11726   $as_echo_n "(cached) " >&6
11727 else
11728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11729 /* end confdefs.h.  */
11730
11731 #define _SYSCALL32
11732 /* Needed for new procfs interface on sparc-solaris.  */
11733 #define _STRUCTURED_PROC 1
11734 #include <sys/procfs.h>
11735 int
11736 main ()
11737 {
11738 prgregset32_t avar
11739   ;
11740   return 0;
11741 }
11742 _ACEOF
11743 if ac_fn_c_try_compile "$LINENO"; then :
11744   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11745 else
11746   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11747
11748 fi
11749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11750 fi
11751
11752  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11753
11754 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11755
11756  fi
11757  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11758 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11759
11760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11761 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11762  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11763   $as_echo_n "(cached) " >&6
11764 else
11765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11766 /* end confdefs.h.  */
11767
11768 #define _SYSCALL32
11769 /* Needed for new procfs interface on sparc-solaris.  */
11770 #define _STRUCTURED_PROC 1
11771 #include <sys/procfs.h>
11772 int
11773 main ()
11774 {
11775 lwpid_t avar
11776   ;
11777   return 0;
11778 }
11779 _ACEOF
11780 if ac_fn_c_try_compile "$LINENO"; then :
11781   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11782 else
11783   bfd_cv_have_sys_procfs_type_lwpid_t=no
11784
11785 fi
11786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11787 fi
11788
11789  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11790
11791 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11792
11793  fi
11794  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11795 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11796
11797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11798 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11799  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11800   $as_echo_n "(cached) " >&6
11801 else
11802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11803 /* end confdefs.h.  */
11804
11805 #define _SYSCALL32
11806 /* Needed for new procfs interface on sparc-solaris.  */
11807 #define _STRUCTURED_PROC 1
11808 #include <sys/procfs.h>
11809 int
11810 main ()
11811 {
11812 psaddr_t avar
11813   ;
11814   return 0;
11815 }
11816 _ACEOF
11817 if ac_fn_c_try_compile "$LINENO"; then :
11818   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11819 else
11820   bfd_cv_have_sys_procfs_type_psaddr_t=no
11821
11822 fi
11823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11824 fi
11825
11826  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11827
11828 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11829
11830  fi
11831  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11832 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11833
11834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11835 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11836  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11837   $as_echo_n "(cached) " >&6
11838 else
11839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h.  */
11841
11842 #define _SYSCALL32
11843 /* Needed for new procfs interface on sparc-solaris.  */
11844 #define _STRUCTURED_PROC 1
11845 #include <sys/procfs.h>
11846 int
11847 main ()
11848 {
11849 prsysent_t avar
11850   ;
11851   return 0;
11852 }
11853 _ACEOF
11854 if ac_fn_c_try_compile "$LINENO"; then :
11855   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11856 else
11857   bfd_cv_have_sys_procfs_type_prsysent_t=no
11858
11859 fi
11860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11861 fi
11862
11863  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11864
11865 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11866
11867  fi
11868  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11869 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11870
11871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11872 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11873  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11874   $as_echo_n "(cached) " >&6
11875 else
11876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11877 /* end confdefs.h.  */
11878
11879 #define _SYSCALL32
11880 /* Needed for new procfs interface on sparc-solaris.  */
11881 #define _STRUCTURED_PROC 1
11882 #include <sys/procfs.h>
11883 int
11884 main ()
11885 {
11886 pr_sigset_t avar
11887   ;
11888   return 0;
11889 }
11890 _ACEOF
11891 if ac_fn_c_try_compile "$LINENO"; then :
11892   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11893 else
11894   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11895
11896 fi
11897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11898 fi
11899
11900  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11901
11902 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11903
11904  fi
11905  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11906 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11907
11908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11909 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11910  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11911   $as_echo_n "(cached) " >&6
11912 else
11913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11914 /* end confdefs.h.  */
11915
11916 #define _SYSCALL32
11917 /* Needed for new procfs interface on sparc-solaris.  */
11918 #define _STRUCTURED_PROC 1
11919 #include <sys/procfs.h>
11920 int
11921 main ()
11922 {
11923 pr_sigaction64_t avar
11924   ;
11925   return 0;
11926 }
11927 _ACEOF
11928 if ac_fn_c_try_compile "$LINENO"; then :
11929   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11930 else
11931   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11932
11933 fi
11934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11935 fi
11936
11937  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11938
11939 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11940
11941  fi
11942  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11943 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11944
11945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11946 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11947  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11951 /* end confdefs.h.  */
11952
11953 #define _SYSCALL32
11954 /* Needed for new procfs interface on sparc-solaris.  */
11955 #define _STRUCTURED_PROC 1
11956 #include <sys/procfs.h>
11957 int
11958 main ()
11959 {
11960 pr_siginfo64_t avar
11961   ;
11962   return 0;
11963 }
11964 _ACEOF
11965 if ac_fn_c_try_compile "$LINENO"; then :
11966   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11967 else
11968   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11969
11970 fi
11971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11972 fi
11973
11974  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11975
11976 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11977
11978  fi
11979  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11980 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11981
11982
11983
11984
11985
11986   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11987     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11988 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11989     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11990   $as_echo_n "(cached) " >&6
11991 else
11992   if test "$cross_compiling" = yes; then :
11993   gdb_cv_prfpregset_t_broken=yes
11994 else
11995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11996 /* end confdefs.h.  */
11997 #include <sys/procfs.h>
11998        int main ()
11999        {
12000          if (sizeof (prfpregset_t) == sizeof (void *))
12001            return 1;
12002          return 0;
12003        }
12004 _ACEOF
12005 if ac_fn_c_try_run "$LINENO"; then :
12006   gdb_cv_prfpregset_t_broken=no
12007 else
12008   gdb_cv_prfpregset_t_broken=yes
12009 fi
12010 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12011   conftest.$ac_objext conftest.beam conftest.$ac_ext
12012 fi
12013
12014 fi
12015
12016     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12017 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12018     if test $gdb_cv_prfpregset_t_broken = yes; then
12019
12020 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12021
12022     fi
12023   fi
12024 fi
12025
12026 # Check if the compiler supports the `long long' type.
12027
12028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12029 $as_echo_n "checking for long long support in compiler... " >&6; }
12030 if test "${gdb_cv_c_long_long+set}" = set; then :
12031   $as_echo_n "(cached) " >&6
12032 else
12033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12034 /* end confdefs.h.  */
12035 extern long long foo;
12036 int
12037 main ()
12038 {
12039 switch (foo & 2) { case 0: return 1; }
12040   ;
12041   return 0;
12042 }
12043 _ACEOF
12044 if ac_fn_c_try_compile "$LINENO"; then :
12045   gdb_cv_c_long_long=yes
12046 else
12047   gdb_cv_c_long_long=no
12048 fi
12049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12050 fi
12051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12052 $as_echo "$gdb_cv_c_long_long" >&6; }
12053 if test $gdb_cv_c_long_long != yes; then
12054   # libdecnumber requires long long.
12055   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12056 fi
12057
12058 # Check if the compiler and runtime support printing long longs.
12059
12060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12061 $as_echo_n "checking for long long support in printf... " >&6; }
12062 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12063   $as_echo_n "(cached) " >&6
12064 else
12065   if test "$cross_compiling" = yes; then :
12066   gdb_cv_printf_has_long_long=no
12067 else
12068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12069 /* end confdefs.h.  */
12070 $ac_includes_default
12071 int
12072 main ()
12073 {
12074 char buf[32];
12075   long long l = 0;
12076   l = (l << 16) + 0x0123;
12077   l = (l << 16) + 0x4567;
12078   l = (l << 16) + 0x89ab;
12079   l = (l << 16) + 0xcdef;
12080   sprintf (buf, "0x%016llx", l);
12081   return (strcmp ("0x0123456789abcdef", buf));
12082   ;
12083   return 0;
12084 }
12085 _ACEOF
12086 if ac_fn_c_try_run "$LINENO"; then :
12087   gdb_cv_printf_has_long_long=yes
12088 else
12089   gdb_cv_printf_has_long_long=no
12090 fi
12091 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12092   conftest.$ac_objext conftest.beam conftest.$ac_ext
12093 fi
12094
12095 fi
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12097 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12098 if test $gdb_cv_printf_has_long_long = yes; then
12099
12100 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12101
12102 fi
12103
12104 # Check if the compiler and runtime support printing decfloats.
12105
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12107 $as_echo_n "checking for decfloat support in printf... " >&6; }
12108 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12109   $as_echo_n "(cached) " >&6
12110 else
12111   if test "$cross_compiling" = yes; then :
12112   gdb_cv_printf_has_decfloat=no
12113 else
12114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12115 /* end confdefs.h.  */
12116 $ac_includes_default
12117 int
12118 main ()
12119 {
12120 char buf[64];
12121   _Decimal32 d32 = 1.2345df;
12122   _Decimal64 d64 = 1.2345dd;
12123   _Decimal128 d128 = 1.2345dl;
12124   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12125   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12126   ;
12127   return 0;
12128 }
12129 _ACEOF
12130 if ac_fn_c_try_run "$LINENO"; then :
12131   gdb_cv_printf_has_decfloat=yes
12132 else
12133   gdb_cv_printf_has_decfloat=no
12134 fi
12135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12136   conftest.$ac_objext conftest.beam conftest.$ac_ext
12137 fi
12138
12139 fi
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12141 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12142 if test $gdb_cv_printf_has_decfloat = yes; then
12143
12144 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12145
12146 fi
12147
12148 # Check if the compiler supports the `long double' type.  We can't use
12149 # AC_C_LONG_DOUBLE because that one does additional checks on the
12150 # constants defined in <float.h> that fail on some systems,
12151 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12152
12153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12154 $as_echo_n "checking for long double support in compiler... " >&6; }
12155 if test "${gdb_cv_c_long_double+set}" = set; then :
12156   $as_echo_n "(cached) " >&6
12157 else
12158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12159 /* end confdefs.h.  */
12160 long double foo;
12161 _ACEOF
12162 if ac_fn_c_try_compile "$LINENO"; then :
12163   gdb_cv_c_long_double=yes
12164 else
12165   gdb_cv_c_long_double=no
12166 fi
12167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12168 fi
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12170 $as_echo "$gdb_cv_c_long_double" >&6; }
12171 if test $gdb_cv_c_long_double = yes; then
12172
12173 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12174
12175 fi
12176
12177 # Check if the compiler and runtime support printing long doubles.
12178
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12180 $as_echo_n "checking for long double support in printf... " >&6; }
12181 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12182   $as_echo_n "(cached) " >&6
12183 else
12184   if test "$cross_compiling" = yes; then :
12185   gdb_cv_printf_has_long_double=no
12186 else
12187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12188 /* end confdefs.h.  */
12189 $ac_includes_default
12190 int
12191 main ()
12192 {
12193 char buf[16];
12194   long double f = 3.141592653;
12195   sprintf (buf, "%Lg", f);
12196   return (strncmp ("3.14159", buf, 7));
12197   ;
12198   return 0;
12199 }
12200 _ACEOF
12201 if ac_fn_c_try_run "$LINENO"; then :
12202   gdb_cv_printf_has_long_double=yes
12203 else
12204   gdb_cv_printf_has_long_double=no
12205 fi
12206 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12207   conftest.$ac_objext conftest.beam conftest.$ac_ext
12208 fi
12209
12210 fi
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12212 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12213 if test $gdb_cv_printf_has_long_double = yes; then
12214
12215 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12216
12217 fi
12218
12219 # Check if the compiler and runtime support scanning long doubles.
12220
12221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12222 $as_echo_n "checking for long double support in scanf... " >&6; }
12223 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12224   $as_echo_n "(cached) " >&6
12225 else
12226   if test "$cross_compiling" = yes; then :
12227   gdb_cv_scanf_has_long_double=no
12228 else
12229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12230 /* end confdefs.h.  */
12231 #include <stdio.h>
12232 int
12233 main ()
12234 {
12235 char *buf = "3.141592653";
12236   long double f = 0;
12237   sscanf (buf, "%Lg", &f);
12238   return !(f > 3.14159 && f < 3.14160);
12239   ;
12240   return 0;
12241 }
12242 _ACEOF
12243 if ac_fn_c_try_run "$LINENO"; then :
12244   gdb_cv_scanf_has_long_double=yes
12245 else
12246   gdb_cv_scanf_has_long_double=no
12247 fi
12248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12249   conftest.$ac_objext conftest.beam conftest.$ac_ext
12250 fi
12251
12252 fi
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12254 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12255 if test $gdb_cv_scanf_has_long_double = yes; then
12256
12257 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12258
12259 fi
12260
12261 case ${host_os} in
12262 aix*)
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12264 $as_echo_n "checking for -bbigtoc option... " >&6; }
12265 if test "${gdb_cv_bigtoc+set}" = set; then :
12266   $as_echo_n "(cached) " >&6
12267 else
12268
12269     SAVE_LDFLAGS=$LDFLAGS
12270
12271     case $GCC in
12272     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12273     *) gdb_cv_bigtoc=-bbigtoc ;;
12274     esac
12275
12276     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12278 /* end confdefs.h.  */
12279
12280 int
12281 main ()
12282 {
12283 int i;
12284   ;
12285   return 0;
12286 }
12287 _ACEOF
12288 if ac_fn_c_try_link "$LINENO"; then :
12289
12290 else
12291   gdb_cv_bigtoc=
12292 fi
12293 rm -f core conftest.err conftest.$ac_objext \
12294     conftest$ac_exeext conftest.$ac_ext
12295     LDFLAGS="${SAVE_LDFLAGS}"
12296
12297 fi
12298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12299 $as_echo "$gdb_cv_bigtoc" >&6; }
12300   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12301   ;;
12302 esac
12303
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12305 $as_echo_n "checking for the dynamic export flag... " >&6; }
12306 dynamic_list=false
12307 if test "${gdb_native}" = yes; then
12308    # The dynamically loaded libthread_db needs access to symbols in the gdb
12309    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12310    # may not be supported there.
12311    old_LDFLAGS="$LDFLAGS"
12312    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12313    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12314    LDFLAGS="$LDFLAGS $RDYNAMIC"
12315    if test "${have_libpython}" = no; then
12316      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12317 /* end confdefs.h.  */
12318
12319 int
12320 main ()
12321 {
12322
12323   ;
12324   return 0;
12325 }
12326 _ACEOF
12327 if ac_fn_c_try_link "$LINENO"; then :
12328   dynamic_list=true
12329 fi
12330 rm -f core conftest.err conftest.$ac_objext \
12331     conftest$ac_exeext conftest.$ac_ext
12332    else
12333      # Workaround http://bugs.python.org/issue4434 where static
12334      # libpythonX.Y.a would get its symbols required for
12335      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12336      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12337      old_CFLAGS="$CFLAGS"
12338      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12339      old_LIBS="$LIBS"
12340      LIBS="$LIBS $PYTHON_LIBS"
12341      if test "$cross_compiling" = yes; then :
12342   true
12343 else
12344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12345 /* end confdefs.h.  */
12346 #include "${have_libpython}/Python.h"
12347 int
12348 main ()
12349 {
12350 int err;
12351           Py_Initialize ();
12352           err = PyRun_SimpleString ("import itertools\n");
12353           Py_Finalize ();
12354           return err == 0 ? 0 : 1;
12355   ;
12356   return 0;
12357 }
12358 _ACEOF
12359 if ac_fn_c_try_run "$LINENO"; then :
12360   dynamic_list=true
12361 fi
12362 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12363   conftest.$ac_objext conftest.beam conftest.$ac_ext
12364 fi
12365
12366      LIBS="$old_LIBS"
12367      CFLAGS="$old_CFLAGS"
12368    fi
12369    LDFLAGS="$old_LDFLAGS"
12370 fi
12371 if $dynamic_list; then
12372   found="-Wl,--dynamic-list"
12373   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12374 else
12375   found="-rdynamic"
12376   RDYNAMIC="-rdynamic"
12377 fi
12378
12379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12380 $as_echo "$found" >&6; }
12381
12382
12383 if test ${build} = ${host} -a ${host} = ${target} ; then
12384    case ${host_os} in
12385    solaris*)
12386       # See if thread_db library is around for Solaris thread debugging.
12387       # Note that we must explicitly test for version 1 of the library
12388       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12389       # the same API.
12390       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12391 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12392       if test -f /usr/lib/libthread_db.so.1 ; then
12393          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12394 $as_echo "yes" >&6; }
12395
12396 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12397
12398          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12399          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12400          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12401 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12402 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12403   $as_echo_n "(cached) " >&6
12404 else
12405   ac_check_lib_save_LIBS=$LIBS
12406 LIBS="-ldl  $LIBS"
12407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12408 /* end confdefs.h.  */
12409
12410 /* Override any GCC internal prototype to avoid an error.
12411    Use char because int might match the return type of a GCC
12412    builtin and then its argument prototype would still apply.  */
12413 #ifdef __cplusplus
12414 extern "C"
12415 #endif
12416 char dlopen ();
12417 int
12418 main ()
12419 {
12420 return dlopen ();
12421   ;
12422   return 0;
12423 }
12424 _ACEOF
12425 if ac_fn_c_try_link "$LINENO"; then :
12426   ac_cv_lib_dl_dlopen=yes
12427 else
12428   ac_cv_lib_dl_dlopen=no
12429 fi
12430 rm -f core conftest.err conftest.$ac_objext \
12431     conftest$ac_exeext conftest.$ac_ext
12432 LIBS=$ac_check_lib_save_LIBS
12433 fi
12434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12435 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12436 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12437   cat >>confdefs.h <<_ACEOF
12438 #define HAVE_LIBDL 1
12439 _ACEOF
12440
12441   LIBS="-ldl $LIBS"
12442
12443 fi
12444
12445          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12446          # Sun randomly tweaked the prototypes in <proc_service.h>
12447          # at one point.
12448          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12449 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12450          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12451   $as_echo_n "(cached) " >&6
12452 else
12453
12454             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12455 /* end confdefs.h.  */
12456
12457                 #include <proc_service.h>
12458                 ps_err_e ps_pdwrite
12459                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12460
12461 int
12462 main ()
12463 {
12464
12465   ;
12466   return 0;
12467 }
12468 _ACEOF
12469 if ac_fn_c_try_compile "$LINENO"; then :
12470   gdb_cv_proc_service_is_old=no
12471 else
12472   gdb_cv_proc_service_is_old=yes
12473 fi
12474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12475
12476 fi
12477
12478          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12479 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12480          if test $gdb_cv_proc_service_is_old = yes; then
12481
12482 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12483
12484          fi
12485       else
12486          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12487 $as_echo "no" >&6; }
12488       fi
12489       ;;
12490    aix*)
12491       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12492 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12493       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12494   $as_echo_n "(cached) " >&6
12495 else
12496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12497 /* end confdefs.h.  */
12498 #include <sys/pthdebug.h>
12499 int
12500 main ()
12501 {
12502 #ifndef PTHDB_VERSION_3
12503                                     #error
12504                                     #endif
12505   ;
12506   return 0;
12507 }
12508 _ACEOF
12509 if ac_fn_c_try_compile "$LINENO"; then :
12510   gdb_cv_have_aix_thread_debug=yes
12511 else
12512   gdb_cv_have_aix_thread_debug=no
12513 fi
12514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12515 fi
12516
12517       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12518 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12519       if test $gdb_cv_have_aix_thread_debug = yes; then
12520          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12521          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12522          LIBS="$LIBS -lpthdebug"
12523
12524          # Older versions of AIX do not provide the declaration for
12525          # the getthrds function (it appears that it was introduced
12526          # with AIX 6.x).
12527          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12528 "
12529 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12530   ac_have_decl=1
12531 else
12532   ac_have_decl=0
12533 fi
12534
12535 cat >>confdefs.h <<_ACEOF
12536 #define HAVE_DECL_GETTHRDS $ac_have_decl
12537 _ACEOF
12538
12539       fi
12540       ;;
12541    esac
12542
12543 fi
12544
12545 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12546    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12547 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12548 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12549   $as_echo_n "(cached) " >&6
12550 else
12551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553 #include <thread_db.h>
12554 int
12555 main ()
12556 {
12557 int i = TD_NOTALLOC;
12558   ;
12559   return 0;
12560 }
12561 _ACEOF
12562 if ac_fn_c_try_compile "$LINENO"; then :
12563   gdb_cv_thread_db_h_has_td_notalloc=yes
12564 else
12565   gdb_cv_thread_db_h_has_td_notalloc=no
12566
12567 fi
12568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12569
12570 fi
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12572 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12573    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12574 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12575 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12576   $as_echo_n "(cached) " >&6
12577 else
12578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12579 /* end confdefs.h.  */
12580 #include <thread_db.h>
12581 int
12582 main ()
12583 {
12584 int i = TD_VERSION;
12585   ;
12586   return 0;
12587 }
12588 _ACEOF
12589 if ac_fn_c_try_compile "$LINENO"; then :
12590   gdb_cv_thread_db_h_has_td_version=yes
12591 else
12592   gdb_cv_thread_db_h_has_td_version=no
12593
12594 fi
12595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12596
12597 fi
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12599 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12600    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12601 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12602 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12603   $as_echo_n "(cached) " >&6
12604 else
12605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12606 /* end confdefs.h.  */
12607 #include <thread_db.h>
12608 int
12609 main ()
12610 {
12611 int i = TD_NOTLS;
12612   ;
12613   return 0;
12614 }
12615 _ACEOF
12616 if ac_fn_c_try_compile "$LINENO"; then :
12617   gdb_cv_thread_db_h_has_td_notls=yes
12618 else
12619   gdb_cv_thread_db_h_has_td_notls=no
12620
12621 fi
12622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12623
12624 fi
12625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12626 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12627 fi
12628 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12629
12630 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12631
12632 fi
12633 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12634
12635 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12636
12637 fi
12638 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12639
12640 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12641
12642 fi
12643
12644 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12645    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12646 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12647 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12648   $as_echo_n "(cached) " >&6
12649 else
12650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12651 /* end confdefs.h.  */
12652 #include <sys/syscall.h>
12653 int
12654 main ()
12655 {
12656 int i = __NR_tkill;
12657   ;
12658   return 0;
12659 }
12660 _ACEOF
12661 if ac_fn_c_try_compile "$LINENO"; then :
12662   gdb_cv_sys_syscall_h_has_tkill=yes
12663 else
12664   gdb_cv_sys_syscall_h_has_tkill=no
12665
12666 fi
12667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12668
12669 fi
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12671 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12672 fi
12673 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12674   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12675 if test "x$ac_cv_func_syscall" = x""yes; then :
12676
12677 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12678
12679
12680 fi
12681
12682 fi
12683
12684 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12685 "
12686 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12687   ac_have_decl=1
12688 else
12689   ac_have_decl=0
12690 fi
12691
12692 cat >>confdefs.h <<_ACEOF
12693 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12694 _ACEOF
12695
12696
12697 if test "$cross_compiling" = yes; then :
12698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12699 /* end confdefs.h.  */
12700 #include <sys/personality.h>
12701 int
12702 main ()
12703 {
12704
12705 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12706 #       define ADDR_NO_RANDOMIZE 0x0040000
12707 #      endif
12708        /* Test the flag could be set and stays set.  */
12709        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12710        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12711            return 1
12712   ;
12713   return 0;
12714 }
12715 _ACEOF
12716 if ac_fn_c_try_link "$LINENO"; then :
12717   have_personality=true
12718 else
12719   have_personality=false
12720 fi
12721 rm -f core conftest.err conftest.$ac_objext \
12722     conftest$ac_exeext conftest.$ac_ext
12723 else
12724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12725 /* end confdefs.h.  */
12726 #include <sys/personality.h>
12727 int
12728 main ()
12729 {
12730
12731 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12732 #       define ADDR_NO_RANDOMIZE 0x0040000
12733 #      endif
12734        /* Test the flag could be set and stays set.  */
12735        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12736        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12737            return 1
12738   ;
12739   return 0;
12740 }
12741 _ACEOF
12742 if ac_fn_c_try_run "$LINENO"; then :
12743   have_personality=true
12744 else
12745   have_personality=false
12746 fi
12747 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12748   conftest.$ac_objext conftest.beam conftest.$ac_ext
12749 fi
12750
12751 if $have_personality
12752 then
12753
12754 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12755
12756 fi
12757
12758 case $host_os in
12759   go32* | *djgpp*)
12760     gdbinit=gdb.ini
12761     ;;
12762   *)
12763     gdbinit=.gdbinit
12764     ;;
12765 esac
12766
12767 cat >>confdefs.h <<_ACEOF
12768 #define GDBINIT "$gdbinit"
12769 _ACEOF
12770
12771
12772
12773 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12774 # except that the argument to --with-sysroot is optional.
12775 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12776 if test "x$with_sysroot" = xyes; then
12777   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12778 fi
12779
12780 # Check whether --with-sysroot was given.
12781 if test "${with_sysroot+set}" = set; then :
12782   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12783 else
12784   TARGET_SYSTEM_ROOT=
12785 fi
12786
12787
12788   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12789   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12790   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12791   ac_define_dir=`eval echo $ac_define_dir`
12792
12793 cat >>confdefs.h <<_ACEOF
12794 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12795 _ACEOF
12796
12797
12798
12799
12800   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12801      if test "x$prefix" = xNONE; then
12802         test_prefix=/usr/local
12803      else
12804         test_prefix=$prefix
12805      fi
12806   else
12807      test_prefix=$exec_prefix
12808   fi
12809   value=0
12810   case ${ac_define_dir} in
12811      "${test_prefix}"|"${test_prefix}/"*|\
12812         '${exec_prefix}'|'${exec_prefix}/'*)
12813      value=1
12814      ;;
12815   esac
12816
12817 cat >>confdefs.h <<_ACEOF
12818 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12819 _ACEOF
12820
12821
12822
12823
12824
12825 # Check whether --with-system-gdbinit was given.
12826 if test "${with_system_gdbinit+set}" = set; then :
12827   withval=$with_system_gdbinit;
12828     SYSTEM_GDBINIT=$withval
12829 else
12830   SYSTEM_GDBINIT=
12831 fi
12832
12833
12834   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12835   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12836   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12837   ac_define_dir=`eval echo $ac_define_dir`
12838
12839 cat >>confdefs.h <<_ACEOF
12840 #define SYSTEM_GDBINIT "$ac_define_dir"
12841 _ACEOF
12842
12843
12844
12845
12846   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12847      if test "x$prefix" = xNONE; then
12848         test_prefix=/usr/local
12849      else
12850         test_prefix=$prefix
12851      fi
12852   else
12853      test_prefix=$exec_prefix
12854   fi
12855   value=0
12856   case ${ac_define_dir} in
12857      "${test_prefix}"|"${test_prefix}/"*|\
12858         '${exec_prefix}'|'${exec_prefix}/'*)
12859      value=1
12860      ;;
12861   esac
12862
12863 cat >>confdefs.h <<_ACEOF
12864 #define SYSTEM_GDBINIT_RELOCATABLE $value
12865 _ACEOF
12866
12867
12868
12869
12870 # Check whether --enable-werror was given.
12871 if test "${enable_werror+set}" = set; then :
12872   enableval=$enable_werror; case "${enableval}" in
12873      yes | y) ERROR_ON_WARNING="yes" ;;
12874      no | n)  ERROR_ON_WARNING="no" ;;
12875      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12876    esac
12877 fi
12878
12879
12880 # Enable -Werror by default when using gcc.  Turn it off for releases.
12881 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12882     ERROR_ON_WARNING=yes
12883 fi
12884
12885 WERROR_CFLAGS=""
12886 if test "${ERROR_ON_WARNING}" = yes ; then
12887     WERROR_CFLAGS="-Werror"
12888 fi
12889
12890 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12891 -Wpointer-sign \
12892 -Wno-unused -Wunused-value -Wunused-function \
12893 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12894 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12895 -Wold-style-declaration -Wold-style-definition"
12896
12897 # Enable -Wno-format by default when using gcc on mingw since many
12898 # GCC versions complain about %I64.
12899 case "${host}" in
12900   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12901   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12902 esac
12903
12904 # Check whether --enable-build-warnings was given.
12905 if test "${enable_build_warnings+set}" = set; then :
12906   enableval=$enable_build_warnings; case "${enableval}" in
12907   yes)  ;;
12908   no)   build_warnings="-w";;
12909   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12910         build_warnings="${build_warnings} ${t}";;
12911   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12912         build_warnings="${t} ${build_warnings}";;
12913   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12914 esac
12915 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12916   echo "Setting compiler warning flags = $build_warnings" 6>&1
12917 fi
12918 fi
12919 # Check whether --enable-gdb-build-warnings was given.
12920 if test "${enable_gdb_build_warnings+set}" = set; then :
12921   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12922   yes)  ;;
12923   no)   build_warnings="-w";;
12924   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12925         build_warnings="${build_warnings} ${t}";;
12926   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12927         build_warnings="${t} ${build_warnings}";;
12928   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12929 esac
12930 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12931   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12932 fi
12933 fi
12934 WARN_CFLAGS=""
12935 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12936 then
12937     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12938 $as_echo_n "checking compiler warning flags... " >&6; }
12939     # Separate out the -Werror flag as some files just cannot be
12940     # compiled with it enabled.
12941     for w in ${build_warnings}; do
12942         case $w in
12943         -Werr*) WERROR_CFLAGS=-Werror ;;
12944         *) # Check that GCC accepts it
12945             saved_CFLAGS="$CFLAGS"
12946             CFLAGS="$CFLAGS $w"
12947             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12948 /* end confdefs.h.  */
12949
12950 int
12951 main ()
12952 {
12953
12954   ;
12955   return 0;
12956 }
12957 _ACEOF
12958 if ac_fn_c_try_compile "$LINENO"; then :
12959   WARN_CFLAGS="${WARN_CFLAGS} $w"
12960 fi
12961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12962             CFLAGS="$saved_CFLAGS"
12963         esac
12964     done
12965     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12966 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12967 fi
12968
12969
12970
12971 # In the Cygwin environment, we need some additional flags.
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12973 $as_echo_n "checking for cygwin... " >&6; }
12974 if test "${gdb_cv_os_cygwin+set}" = set; then :
12975   $as_echo_n "(cached) " >&6
12976 else
12977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12978 /* end confdefs.h.  */
12979
12980 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12981 lose
12982 #endif
12983 _ACEOF
12984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12985   $EGREP "^lose$" >/dev/null 2>&1; then :
12986   gdb_cv_os_cygwin=yes
12987 else
12988   gdb_cv_os_cygwin=no
12989 fi
12990 rm -f conftest*
12991
12992 fi
12993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12994 $as_echo "$gdb_cv_os_cygwin" >&6; }
12995
12996
12997 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12998 case ${host} in
12999   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13000   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13001   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13002 esac
13003
13004
13005 # libreadline needs libuser32.a in a cygwin environment
13006 WIN32LIBS=
13007 if test x$gdb_cv_os_cygwin = xyes; then
13008     WIN32LIBS="-luser32"
13009     case "${target}" in
13010         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13011         ;;
13012     esac
13013 fi
13014
13015 # The ser-tcp.c module requires sockets.
13016 case ${host} in
13017   *mingw32*)
13018
13019 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13020
13021     WIN32LIBS="$WIN32LIBS -lws2_32"
13022     ;;
13023 esac
13024
13025
13026 # Add ELF support to GDB, but only if BFD includes ELF support.
13027
13028   OLD_CFLAGS=$CFLAGS
13029   OLD_LDFLAGS=$LDFLAGS
13030   OLD_LIBS=$LIBS
13031   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13032   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13033   # always want our bfd.
13034   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13035   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13036   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13037   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13038   if test "$plugins" = "yes"; then
13039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13040 $as_echo_n "checking for library containing dlopen... " >&6; }
13041 if test "${ac_cv_search_dlopen+set}" = set; then :
13042   $as_echo_n "(cached) " >&6
13043 else
13044   ac_func_search_save_LIBS=$LIBS
13045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13046 /* end confdefs.h.  */
13047
13048 /* Override any GCC internal prototype to avoid an error.
13049    Use char because int might match the return type of a GCC
13050    builtin and then its argument prototype would still apply.  */
13051 #ifdef __cplusplus
13052 extern "C"
13053 #endif
13054 char dlopen ();
13055 int
13056 main ()
13057 {
13058 return dlopen ();
13059   ;
13060   return 0;
13061 }
13062 _ACEOF
13063 for ac_lib in '' dl; do
13064   if test -z "$ac_lib"; then
13065     ac_res="none required"
13066   else
13067     ac_res=-l$ac_lib
13068     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13069   fi
13070   if ac_fn_c_try_link "$LINENO"; then :
13071   ac_cv_search_dlopen=$ac_res
13072 fi
13073 rm -f core conftest.err conftest.$ac_objext \
13074     conftest$ac_exeext
13075   if test "${ac_cv_search_dlopen+set}" = set; then :
13076   break
13077 fi
13078 done
13079 if test "${ac_cv_search_dlopen+set}" = set; then :
13080
13081 else
13082   ac_cv_search_dlopen=no
13083 fi
13084 rm conftest.$ac_ext
13085 LIBS=$ac_func_search_save_LIBS
13086 fi
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13088 $as_echo "$ac_cv_search_dlopen" >&6; }
13089 ac_res=$ac_cv_search_dlopen
13090 if test "$ac_res" != no; then :
13091   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13092
13093 fi
13094
13095   fi
13096   LIBS="-lbfd -liberty $intl $LIBS"
13097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13098 $as_echo_n "checking for ELF support in BFD... " >&6; }
13099 if test "${gdb_cv_var_elf+set}" = set; then :
13100   $as_echo_n "(cached) " >&6
13101 else
13102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13103 /* end confdefs.h.  */
13104 #include <stdlib.h>
13105   #include "bfd.h"
13106   #include "elf-bfd.h"
13107
13108 int
13109 main ()
13110 {
13111 return bfd_get_elf_phdr_upper_bound (NULL);
13112   ;
13113   return 0;
13114 }
13115 _ACEOF
13116 if ac_fn_c_try_link "$LINENO"; then :
13117   gdb_cv_var_elf=yes
13118 else
13119   gdb_cv_var_elf=no
13120 fi
13121 rm -f core conftest.err conftest.$ac_objext \
13122     conftest$ac_exeext conftest.$ac_ext
13123 fi
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13125 $as_echo "$gdb_cv_var_elf" >&6; }
13126   CFLAGS=$OLD_CFLAGS
13127   LDFLAGS=$OLD_LDFLAGS
13128   LIBS=$OLD_LIBS
13129 if test $gdb_cv_var_elf = yes; then
13130   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13131
13132 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13133
13134   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13135   if test "$plugins" = "yes"; then
13136     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13137 $as_echo_n "checking for library containing dlopen... " >&6; }
13138 if test "${ac_cv_search_dlopen+set}" = set; then :
13139   $as_echo_n "(cached) " >&6
13140 else
13141   ac_func_search_save_LIBS=$LIBS
13142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13143 /* end confdefs.h.  */
13144
13145 /* Override any GCC internal prototype to avoid an error.
13146    Use char because int might match the return type of a GCC
13147    builtin and then its argument prototype would still apply.  */
13148 #ifdef __cplusplus
13149 extern "C"
13150 #endif
13151 char dlopen ();
13152 int
13153 main ()
13154 {
13155 return dlopen ();
13156   ;
13157   return 0;
13158 }
13159 _ACEOF
13160 for ac_lib in '' dl; do
13161   if test -z "$ac_lib"; then
13162     ac_res="none required"
13163   else
13164     ac_res=-l$ac_lib
13165     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13166   fi
13167   if ac_fn_c_try_link "$LINENO"; then :
13168   ac_cv_search_dlopen=$ac_res
13169 fi
13170 rm -f core conftest.err conftest.$ac_objext \
13171     conftest$ac_exeext
13172   if test "${ac_cv_search_dlopen+set}" = set; then :
13173   break
13174 fi
13175 done
13176 if test "${ac_cv_search_dlopen+set}" = set; then :
13177
13178 else
13179   ac_cv_search_dlopen=no
13180 fi
13181 rm conftest.$ac_ext
13182 LIBS=$ac_func_search_save_LIBS
13183 fi
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13185 $as_echo "$ac_cv_search_dlopen" >&6; }
13186 ac_res=$ac_cv_search_dlopen
13187 if test "$ac_res" != no; then :
13188   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13189
13190 fi
13191
13192   fi
13193 fi
13194
13195 # Add macho support to GDB, but only if BFD includes it.
13196
13197   OLD_CFLAGS=$CFLAGS
13198   OLD_LDFLAGS=$LDFLAGS
13199   OLD_LIBS=$LIBS
13200   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13201   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13202   # always want our bfd.
13203   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13204   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13205   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13206   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13207   if test "$plugins" = "yes"; then
13208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13209 $as_echo_n "checking for library containing dlopen... " >&6; }
13210 if test "${ac_cv_search_dlopen+set}" = set; then :
13211   $as_echo_n "(cached) " >&6
13212 else
13213   ac_func_search_save_LIBS=$LIBS
13214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13215 /* end confdefs.h.  */
13216
13217 /* Override any GCC internal prototype to avoid an error.
13218    Use char because int might match the return type of a GCC
13219    builtin and then its argument prototype would still apply.  */
13220 #ifdef __cplusplus
13221 extern "C"
13222 #endif
13223 char dlopen ();
13224 int
13225 main ()
13226 {
13227 return dlopen ();
13228   ;
13229   return 0;
13230 }
13231 _ACEOF
13232 for ac_lib in '' dl; do
13233   if test -z "$ac_lib"; then
13234     ac_res="none required"
13235   else
13236     ac_res=-l$ac_lib
13237     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13238   fi
13239   if ac_fn_c_try_link "$LINENO"; then :
13240   ac_cv_search_dlopen=$ac_res
13241 fi
13242 rm -f core conftest.err conftest.$ac_objext \
13243     conftest$ac_exeext
13244   if test "${ac_cv_search_dlopen+set}" = set; then :
13245   break
13246 fi
13247 done
13248 if test "${ac_cv_search_dlopen+set}" = set; then :
13249
13250 else
13251   ac_cv_search_dlopen=no
13252 fi
13253 rm conftest.$ac_ext
13254 LIBS=$ac_func_search_save_LIBS
13255 fi
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13257 $as_echo "$ac_cv_search_dlopen" >&6; }
13258 ac_res=$ac_cv_search_dlopen
13259 if test "$ac_res" != no; then :
13260   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13261
13262 fi
13263
13264   fi
13265   LIBS="-lbfd -liberty $intl $LIBS"
13266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13267 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13268 if test "${gdb_cv_var_macho+set}" = set; then :
13269   $as_echo_n "(cached) " >&6
13270 else
13271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273 #include <stdlib.h>
13274   #include "bfd.h"
13275   #include "mach-o.h"
13276
13277 int
13278 main ()
13279 {
13280 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13281   ;
13282   return 0;
13283 }
13284 _ACEOF
13285 if ac_fn_c_try_link "$LINENO"; then :
13286   gdb_cv_var_macho=yes
13287 else
13288   gdb_cv_var_macho=no
13289 fi
13290 rm -f core conftest.err conftest.$ac_objext \
13291     conftest$ac_exeext conftest.$ac_ext
13292 fi
13293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13294 $as_echo "$gdb_cv_var_macho" >&6; }
13295   CFLAGS=$OLD_CFLAGS
13296   LDFLAGS=$OLD_LDFLAGS
13297   LIBS=$OLD_LIBS
13298 if test $gdb_cv_var_macho = yes; then
13299   CONFIG_OBS="$CONFIG_OBS machoread.o"
13300 fi
13301
13302 # Add SOM support to GDB, but only if BFD includes it.
13303
13304   OLD_CFLAGS=$CFLAGS
13305   OLD_LDFLAGS=$LDFLAGS
13306   OLD_LIBS=$LIBS
13307   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13308   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13309   # always want our bfd.
13310   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13311   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13312   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13313   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13314   if test "$plugins" = "yes"; then
13315     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13316 $as_echo_n "checking for library containing dlopen... " >&6; }
13317 if test "${ac_cv_search_dlopen+set}" = set; then :
13318   $as_echo_n "(cached) " >&6
13319 else
13320   ac_func_search_save_LIBS=$LIBS
13321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13322 /* end confdefs.h.  */
13323
13324 /* Override any GCC internal prototype to avoid an error.
13325    Use char because int might match the return type of a GCC
13326    builtin and then its argument prototype would still apply.  */
13327 #ifdef __cplusplus
13328 extern "C"
13329 #endif
13330 char dlopen ();
13331 int
13332 main ()
13333 {
13334 return dlopen ();
13335   ;
13336   return 0;
13337 }
13338 _ACEOF
13339 for ac_lib in '' dl; do
13340   if test -z "$ac_lib"; then
13341     ac_res="none required"
13342   else
13343     ac_res=-l$ac_lib
13344     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13345   fi
13346   if ac_fn_c_try_link "$LINENO"; then :
13347   ac_cv_search_dlopen=$ac_res
13348 fi
13349 rm -f core conftest.err conftest.$ac_objext \
13350     conftest$ac_exeext
13351   if test "${ac_cv_search_dlopen+set}" = set; then :
13352   break
13353 fi
13354 done
13355 if test "${ac_cv_search_dlopen+set}" = set; then :
13356
13357 else
13358   ac_cv_search_dlopen=no
13359 fi
13360 rm conftest.$ac_ext
13361 LIBS=$ac_func_search_save_LIBS
13362 fi
13363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13364 $as_echo "$ac_cv_search_dlopen" >&6; }
13365 ac_res=$ac_cv_search_dlopen
13366 if test "$ac_res" != no; then :
13367   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13368
13369 fi
13370
13371   fi
13372   LIBS="-lbfd -liberty $intl $LIBS"
13373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13374 $as_echo_n "checking for SOM support in BFD... " >&6; }
13375 if test "${gdb_cv_var_som+set}" = set; then :
13376   $as_echo_n "(cached) " >&6
13377 else
13378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13379 /* end confdefs.h.  */
13380 #include <stdlib.h>
13381   #include "bfd.h"
13382   #include "som.h"
13383
13384 int
13385 main ()
13386 {
13387 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13388   ;
13389   return 0;
13390 }
13391 _ACEOF
13392 if ac_fn_c_try_link "$LINENO"; then :
13393   gdb_cv_var_som=yes
13394 else
13395   gdb_cv_var_som=no
13396 fi
13397 rm -f core conftest.err conftest.$ac_objext \
13398     conftest$ac_exeext conftest.$ac_ext
13399 fi
13400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13401 $as_echo "$gdb_cv_var_som" >&6; }
13402   CFLAGS=$OLD_CFLAGS
13403   LDFLAGS=$OLD_LDFLAGS
13404   LIBS=$OLD_LIBS
13405 if test $gdb_cv_var_som = yes; then
13406   CONFIG_OBS="$CONFIG_OBS somread.o"
13407 fi
13408
13409 # Add any host-specific objects to GDB.
13410 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13411
13412 # If building on ELF, look for lzma support for embedded compressed debug info.
13413 if test $gdb_cv_var_elf = yes; then
13414
13415 # Check whether --with-lzma was given.
13416 if test "${with_lzma+set}" = set; then :
13417   withval=$with_lzma;
13418 else
13419   with_lzma=auto
13420 fi
13421
13422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13423 $as_echo_n "checking whether to use lzma... " >&6; }
13424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13425 $as_echo "$with_lzma" >&6; }
13426
13427   if test "${with_lzma}" != no; then
13428
13429
13430
13431
13432
13433
13434
13435
13436     use_additional=yes
13437
13438   acl_save_prefix="$prefix"
13439   prefix="$acl_final_prefix"
13440   acl_save_exec_prefix="$exec_prefix"
13441   exec_prefix="$acl_final_exec_prefix"
13442
13443     eval additional_includedir=\"$includedir\"
13444     eval additional_libdir=\"$libdir\"
13445
13446   exec_prefix="$acl_save_exec_prefix"
13447   prefix="$acl_save_prefix"
13448
13449
13450 # Check whether --with-liblzma-prefix was given.
13451 if test "${with_liblzma_prefix+set}" = set; then :
13452   withval=$with_liblzma_prefix;
13453     if test "X$withval" = "Xno"; then
13454       use_additional=no
13455     else
13456       if test "X$withval" = "X"; then
13457
13458   acl_save_prefix="$prefix"
13459   prefix="$acl_final_prefix"
13460   acl_save_exec_prefix="$exec_prefix"
13461   exec_prefix="$acl_final_exec_prefix"
13462
13463           eval additional_includedir=\"$includedir\"
13464           eval additional_libdir=\"$libdir\"
13465
13466   exec_prefix="$acl_save_exec_prefix"
13467   prefix="$acl_save_prefix"
13468
13469       else
13470         additional_includedir="$withval/include"
13471         additional_libdir="$withval/lib"
13472       fi
13473     fi
13474
13475 fi
13476
13477       LIBLZMA=
13478   LTLIBLZMA=
13479   INCLZMA=
13480   rpathdirs=
13481   ltrpathdirs=
13482   names_already_handled=
13483   names_next_round='lzma '
13484   while test -n "$names_next_round"; do
13485     names_this_round="$names_next_round"
13486     names_next_round=
13487     for name in $names_this_round; do
13488       already_handled=
13489       for n in $names_already_handled; do
13490         if test "$n" = "$name"; then
13491           already_handled=yes
13492           break
13493         fi
13494       done
13495       if test -z "$already_handled"; then
13496         names_already_handled="$names_already_handled $name"
13497                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13498         eval value=\"\$HAVE_LIB$uppername\"
13499         if test -n "$value"; then
13500           if test "$value" = yes; then
13501             eval value=\"\$LIB$uppername\"
13502             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13503             eval value=\"\$LTLIB$uppername\"
13504             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13505           else
13506                                     :
13507           fi
13508         else
13509                               found_dir=
13510           found_la=
13511           found_so=
13512           found_a=
13513           if test $use_additional = yes; then
13514             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13515               found_dir="$additional_libdir"
13516               found_so="$additional_libdir/lib$name.$shlibext"
13517               if test -f "$additional_libdir/lib$name.la"; then
13518                 found_la="$additional_libdir/lib$name.la"
13519               fi
13520             else
13521               if test -f "$additional_libdir/lib$name.$libext"; then
13522                 found_dir="$additional_libdir"
13523                 found_a="$additional_libdir/lib$name.$libext"
13524                 if test -f "$additional_libdir/lib$name.la"; then
13525                   found_la="$additional_libdir/lib$name.la"
13526                 fi
13527               fi
13528             fi
13529           fi
13530           if test "X$found_dir" = "X"; then
13531             for x in $LDFLAGS $LTLIBLZMA; do
13532
13533   acl_save_prefix="$prefix"
13534   prefix="$acl_final_prefix"
13535   acl_save_exec_prefix="$exec_prefix"
13536   exec_prefix="$acl_final_exec_prefix"
13537   eval x=\"$x\"
13538   exec_prefix="$acl_save_exec_prefix"
13539   prefix="$acl_save_prefix"
13540
13541               case "$x" in
13542                 -L*)
13543                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13544                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13545                     found_dir="$dir"
13546                     found_so="$dir/lib$name.$shlibext"
13547                     if test -f "$dir/lib$name.la"; then
13548                       found_la="$dir/lib$name.la"
13549                     fi
13550                   else
13551                     if test -f "$dir/lib$name.$libext"; then
13552                       found_dir="$dir"
13553                       found_a="$dir/lib$name.$libext"
13554                       if test -f "$dir/lib$name.la"; then
13555                         found_la="$dir/lib$name.la"
13556                       fi
13557                     fi
13558                   fi
13559                   ;;
13560               esac
13561               if test "X$found_dir" != "X"; then
13562                 break
13563               fi
13564             done
13565           fi
13566           if test "X$found_dir" != "X"; then
13567                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13568             if test "X$found_so" != "X"; then
13569                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13570                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13571               else
13572                                                                                 haveit=
13573                 for x in $ltrpathdirs; do
13574                   if test "X$x" = "X$found_dir"; then
13575                     haveit=yes
13576                     break
13577                   fi
13578                 done
13579                 if test -z "$haveit"; then
13580                   ltrpathdirs="$ltrpathdirs $found_dir"
13581                 fi
13582                                 if test "$hardcode_direct" = yes; then
13583                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13584                 else
13585                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13586                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13587                                                             haveit=
13588                     for x in $rpathdirs; do
13589                       if test "X$x" = "X$found_dir"; then
13590                         haveit=yes
13591                         break
13592                       fi
13593                     done
13594                     if test -z "$haveit"; then
13595                       rpathdirs="$rpathdirs $found_dir"
13596                     fi
13597                   else
13598                                                                                 haveit=
13599                     for x in $LDFLAGS $LIBLZMA; do
13600
13601   acl_save_prefix="$prefix"
13602   prefix="$acl_final_prefix"
13603   acl_save_exec_prefix="$exec_prefix"
13604   exec_prefix="$acl_final_exec_prefix"
13605   eval x=\"$x\"
13606   exec_prefix="$acl_save_exec_prefix"
13607   prefix="$acl_save_prefix"
13608
13609                       if test "X$x" = "X-L$found_dir"; then
13610                         haveit=yes
13611                         break
13612                       fi
13613                     done
13614                     if test -z "$haveit"; then
13615                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13616                     fi
13617                     if test "$hardcode_minus_L" != no; then
13618                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13619                     else
13620                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13621                     fi
13622                   fi
13623                 fi
13624               fi
13625             else
13626               if test "X$found_a" != "X"; then
13627                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13628               else
13629                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13630               fi
13631             fi
13632                         additional_includedir=
13633             case "$found_dir" in
13634               */lib | */lib/)
13635                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13636                 additional_includedir="$basedir/include"
13637                 ;;
13638             esac
13639             if test "X$additional_includedir" != "X"; then
13640                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13641                 haveit=
13642                 if test "X$additional_includedir" = "X/usr/local/include"; then
13643                   if test -n "$GCC"; then
13644                     case $host_os in
13645                       linux*) haveit=yes;;
13646                     esac
13647                   fi
13648                 fi
13649                 if test -z "$haveit"; then
13650                   for x in $CPPFLAGS $INCLZMA; do
13651
13652   acl_save_prefix="$prefix"
13653   prefix="$acl_final_prefix"
13654   acl_save_exec_prefix="$exec_prefix"
13655   exec_prefix="$acl_final_exec_prefix"
13656   eval x=\"$x\"
13657   exec_prefix="$acl_save_exec_prefix"
13658   prefix="$acl_save_prefix"
13659
13660                     if test "X$x" = "X-I$additional_includedir"; then
13661                       haveit=yes
13662                       break
13663                     fi
13664                   done
13665                   if test -z "$haveit"; then
13666                     if test -d "$additional_includedir"; then
13667                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13668                     fi
13669                   fi
13670                 fi
13671               fi
13672             fi
13673                         if test -n "$found_la"; then
13674                                                         save_libdir="$libdir"
13675               case "$found_la" in
13676                 */* | *\\*) . "$found_la" ;;
13677                 *) . "./$found_la" ;;
13678               esac
13679               libdir="$save_libdir"
13680                             for dep in $dependency_libs; do
13681                 case "$dep" in
13682                   -L*)
13683                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13684                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13685                       haveit=
13686                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13687                         if test -n "$GCC"; then
13688                           case $host_os in
13689                             linux*) haveit=yes;;
13690                           esac
13691                         fi
13692                       fi
13693                       if test -z "$haveit"; then
13694                         haveit=
13695                         for x in $LDFLAGS $LIBLZMA; do
13696
13697   acl_save_prefix="$prefix"
13698   prefix="$acl_final_prefix"
13699   acl_save_exec_prefix="$exec_prefix"
13700   exec_prefix="$acl_final_exec_prefix"
13701   eval x=\"$x\"
13702   exec_prefix="$acl_save_exec_prefix"
13703   prefix="$acl_save_prefix"
13704
13705                           if test "X$x" = "X-L$additional_libdir"; then
13706                             haveit=yes
13707                             break
13708                           fi
13709                         done
13710                         if test -z "$haveit"; then
13711                           if test -d "$additional_libdir"; then
13712                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13713                           fi
13714                         fi
13715                         haveit=
13716                         for x in $LDFLAGS $LTLIBLZMA; do
13717
13718   acl_save_prefix="$prefix"
13719   prefix="$acl_final_prefix"
13720   acl_save_exec_prefix="$exec_prefix"
13721   exec_prefix="$acl_final_exec_prefix"
13722   eval x=\"$x\"
13723   exec_prefix="$acl_save_exec_prefix"
13724   prefix="$acl_save_prefix"
13725
13726                           if test "X$x" = "X-L$additional_libdir"; then
13727                             haveit=yes
13728                             break
13729                           fi
13730                         done
13731                         if test -z "$haveit"; then
13732                           if test -d "$additional_libdir"; then
13733                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13734                           fi
13735                         fi
13736                       fi
13737                     fi
13738                     ;;
13739                   -R*)
13740                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13741                     if test "$enable_rpath" != no; then
13742                                                                   haveit=
13743                       for x in $rpathdirs; do
13744                         if test "X$x" = "X$dir"; then
13745                           haveit=yes
13746                           break
13747                         fi
13748                       done
13749                       if test -z "$haveit"; then
13750                         rpathdirs="$rpathdirs $dir"
13751                       fi
13752                                                                   haveit=
13753                       for x in $ltrpathdirs; do
13754                         if test "X$x" = "X$dir"; then
13755                           haveit=yes
13756                           break
13757                         fi
13758                       done
13759                       if test -z "$haveit"; then
13760                         ltrpathdirs="$ltrpathdirs $dir"
13761                       fi
13762                     fi
13763                     ;;
13764                   -l*)
13765                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13766                     ;;
13767                   *.la)
13768                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13769                     ;;
13770                   *)
13771                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13772                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13773                     ;;
13774                 esac
13775               done
13776             fi
13777           else
13778                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13779             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13780           fi
13781         fi
13782       fi
13783     done
13784   done
13785   if test "X$rpathdirs" != "X"; then
13786     if test -n "$hardcode_libdir_separator"; then
13787                         alldirs=
13788       for found_dir in $rpathdirs; do
13789         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13790       done
13791             acl_save_libdir="$libdir"
13792       libdir="$alldirs"
13793       eval flag=\"$hardcode_libdir_flag_spec\"
13794       libdir="$acl_save_libdir"
13795       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13796     else
13797             for found_dir in $rpathdirs; do
13798         acl_save_libdir="$libdir"
13799         libdir="$found_dir"
13800         eval flag=\"$hardcode_libdir_flag_spec\"
13801         libdir="$acl_save_libdir"
13802         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13803       done
13804     fi
13805   fi
13806   if test "X$ltrpathdirs" != "X"; then
13807             for found_dir in $ltrpathdirs; do
13808       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13809     done
13810   fi
13811
13812
13813         ac_save_CPPFLAGS="$CPPFLAGS"
13814
13815   for element in $INCLZMA; do
13816     haveit=
13817     for x in $CPPFLAGS; do
13818
13819   acl_save_prefix="$prefix"
13820   prefix="$acl_final_prefix"
13821   acl_save_exec_prefix="$exec_prefix"
13822   exec_prefix="$acl_final_exec_prefix"
13823   eval x=\"$x\"
13824   exec_prefix="$acl_save_exec_prefix"
13825   prefix="$acl_save_prefix"
13826
13827       if test "X$x" = "X$element"; then
13828         haveit=yes
13829         break
13830       fi
13831     done
13832     if test -z "$haveit"; then
13833       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13834     fi
13835   done
13836
13837
13838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13839 $as_echo_n "checking for liblzma... " >&6; }
13840 if test "${ac_cv_liblzma+set}" = set; then :
13841   $as_echo_n "(cached) " >&6
13842 else
13843
13844     ac_save_LIBS="$LIBS"
13845     LIBS="$LIBS $LIBLZMA"
13846     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13847 /* end confdefs.h.  */
13848 #include "lzma.h"
13849 int
13850 main ()
13851 {
13852 lzma_index_iter iter;
13853                            lzma_index_iter_init (&iter, 0);
13854                            lzma_mf_is_supported (LZMA_MF_HC3);
13855   ;
13856   return 0;
13857 }
13858 _ACEOF
13859 if ac_fn_c_try_link "$LINENO"; then :
13860   ac_cv_liblzma=yes
13861 else
13862   ac_cv_liblzma=no
13863 fi
13864 rm -f core conftest.err conftest.$ac_objext \
13865     conftest$ac_exeext conftest.$ac_ext
13866     LIBS="$ac_save_LIBS"
13867
13868 fi
13869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13870 $as_echo "$ac_cv_liblzma" >&6; }
13871   if test "$ac_cv_liblzma" = yes; then
13872     HAVE_LIBLZMA=yes
13873
13874 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13875
13876     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13877 $as_echo_n "checking how to link with liblzma... " >&6; }
13878     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13879 $as_echo "$LIBLZMA" >&6; }
13880   else
13881     HAVE_LIBLZMA=no
13882             CPPFLAGS="$ac_save_CPPFLAGS"
13883     LIBLZMA=
13884     LTLIBLZMA=
13885   fi
13886
13887
13888
13889
13890
13891
13892     if test "$HAVE_LIBLZMA" != yes; then
13893       if test "$with_lzma" = yes; then
13894         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13895       fi
13896     fi
13897   fi
13898 fi
13899
13900 LIBGUI="../libgui/src/libgui.a"
13901 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13902
13903
13904
13905 WIN32LDAPP=
13906
13907
13908
13909 case "${host}" in
13910 *-*-cygwin* | *-*-mingw* )
13911     configdir="win"
13912     ;;
13913 *)
13914     configdir="unix"
13915     ;;
13916 esac
13917
13918 GDBTKLIBS=
13919 if test "${enable_gdbtk}" = "yes"; then
13920
13921     # Gdbtk must have an absolute path to srcdir in order to run
13922     # properly when not installed.
13923     here=`pwd`
13924     cd ${srcdir}
13925     GDBTK_SRC_DIR=`pwd`
13926     cd $here
13927
13928
13929     #
13930     # Ok, lets find the tcl configuration
13931     # First, look for one uninstalled.
13932     # the alternative search directory is invoked by --with-tcl
13933     #
13934
13935     if test x"${no_tcl}" = x ; then
13936         # we reset no_tcl in case something fails here
13937         no_tcl=true
13938
13939 # Check whether --with-tcl was given.
13940 if test "${with_tcl+set}" = set; then :
13941   withval=$with_tcl; with_tclconfig=${withval}
13942 fi
13943
13944         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13945 $as_echo_n "checking for Tcl configuration... " >&6; }
13946         if test "${ac_cv_c_tclconfig+set}" = set; then :
13947   $as_echo_n "(cached) " >&6
13948 else
13949
13950
13951             # First check to see if --with-tcl was specified.
13952             case "${host}" in
13953                 *-*-cygwin*) platDir="win" ;;
13954                 *) platDir="unix" ;;
13955             esac
13956             if test x"${with_tclconfig}" != x ; then
13957                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13958                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13959                 else
13960                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13961                 fi
13962             fi
13963
13964             # then check for a private Tcl installation
13965             if test x"${ac_cv_c_tclconfig}" = x ; then
13966                 for i in \
13967                         ../tcl \
13968                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13969                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13970                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13971                         ../../tcl \
13972                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13973                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13974                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
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` ; do
13979                     if test -f "$i/$platDir/tclConfig.sh" ; then
13980                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13981                         break
13982                     fi
13983                 done
13984             fi
13985
13986             # on Darwin, check in Framework installation locations
13987             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13988                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13989                         `ls -d /Library/Frameworks 2>/dev/null` \
13990                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13991                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13992                         ; do
13993                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13994                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13995                         break
13996                     fi
13997                 done
13998             fi
13999
14000             # check in a few common install locations
14001             if test x"${ac_cv_c_tclconfig}" = x ; then
14002                 for i in `ls -d ${libdir} 2>/dev/null` \
14003                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14004                         `ls -d ${prefix}/lib 2>/dev/null` \
14005                         `ls -d /usr/local/lib 2>/dev/null` \
14006                         `ls -d /usr/contrib/lib 2>/dev/null` \
14007                         `ls -d /usr/lib 2>/dev/null` \
14008                         ; do
14009                     if test -f "$i/tclConfig.sh" ; then
14010                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14011                         break
14012                     fi
14013                 done
14014             fi
14015
14016             # check in a few other private locations
14017             if test x"${ac_cv_c_tclconfig}" = x ; then
14018                 for i in \
14019                         ${srcdir}/../tcl \
14020                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14021                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14022                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14023                     if test -f "$i/$platDir/tclConfig.sh" ; then
14024                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14025                     break
14026                 fi
14027                 done
14028             fi
14029
14030 fi
14031
14032
14033         if test x"${ac_cv_c_tclconfig}" = x ; then
14034             TCL_BIN_DIR="# no Tcl configs found"
14035             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14036 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14037         else
14038             no_tcl=
14039             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14040             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14041 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14042         fi
14043     fi
14044
14045
14046     # If $no_tk is nonempty, then we can't do Tk, and there is no
14047     # point to doing Tcl.
14048
14049     #
14050     # Ok, lets find the tk configuration
14051     # First, look for one uninstalled.
14052     # the alternative search directory is invoked by --with-tk
14053     #
14054
14055     if test x"${no_tk}" = x ; then
14056         # we reset no_tk in case something fails here
14057         no_tk=true
14058
14059 # Check whether --with-tk was given.
14060 if test "${with_tk+set}" = set; then :
14061   withval=$with_tk; with_tkconfig=${withval}
14062 fi
14063
14064         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14065 $as_echo_n "checking for Tk configuration... " >&6; }
14066         if test "${ac_cv_c_tkconfig+set}" = set; then :
14067   $as_echo_n "(cached) " >&6
14068 else
14069
14070
14071             # First check to see if --with-tkconfig was specified.
14072             if test x"${with_tkconfig}" != x ; then
14073                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14074                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14075                 else
14076                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14077                 fi
14078             fi
14079
14080             # then check for a private Tk library
14081             case "${host}" in
14082                 *-*-cygwin*) platDir="win" ;;
14083                 *) platDir="unix" ;;
14084             esac
14085             if test x"${ac_cv_c_tkconfig}" = x ; then
14086                 for i in \
14087                         ../tk \
14088                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14089                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14090                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14091                         ../../tk \
14092                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14093                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14094                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14095                         ../../../tk \
14096                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14097                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14098                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14099                     if test -f "$i/$platDir/tkConfig.sh" ; then
14100                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14101                         break
14102                     fi
14103                 done
14104             fi
14105
14106             # on Darwin, check in Framework installation locations
14107             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14108                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14109                         `ls -d /Library/Frameworks 2>/dev/null` \
14110                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14111                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14112                         ; do
14113                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14114                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14115                         break
14116                     fi
14117                 done
14118             fi
14119
14120             # check in a few common install locations
14121             if test x"${ac_cv_c_tkconfig}" = x ; then
14122                 for i in `ls -d ${libdir} 2>/dev/null` \
14123                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14124                         `ls -d ${prefix}/lib 2>/dev/null` \
14125                         `ls -d /usr/local/lib 2>/dev/null` \
14126                         `ls -d /usr/contrib/lib 2>/dev/null` \
14127                         `ls -d /usr/lib 2>/dev/null` \
14128                         ; do
14129                     if test -f "$i/tkConfig.sh" ; then
14130                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14131                         break
14132                     fi
14133                 done
14134             fi
14135             # check in a few other private locations
14136             if test x"${ac_cv_c_tkconfig}" = x ; then
14137                 for i in \
14138                         ${srcdir}/../tk \
14139                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14140                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14141                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14142                     if test -f "$i/$platDir/tkConfig.sh" ; then
14143                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14144                         break
14145                     fi
14146                 done
14147             fi
14148
14149 fi
14150
14151
14152         if test x"${ac_cv_c_tkconfig}" = x ; then
14153             TK_BIN_DIR="# no Tk configs found"
14154             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14155 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14156         else
14157             no_tk=
14158             TK_BIN_DIR=${ac_cv_c_tkconfig}
14159             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14160 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14161         fi
14162     fi
14163
14164
14165     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14166
14167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14168 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14169
14170     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14171         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14172 $as_echo "loading" >&6; }
14173         . ${TCL_BIN_DIR}/tclConfig.sh
14174     else
14175         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14176 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14177     fi
14178
14179     # eval is required to do the TCL_DBGX substitution
14180     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14181     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14182
14183     # If the TCL_BIN_DIR is the build directory (not the install directory),
14184     # then set the common variable name to the value of the build variables.
14185     # For example, the variable TCL_LIB_SPEC will be set to the value
14186     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14187     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14188     # installed and uninstalled version of Tcl.
14189     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14190         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14191         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14192         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14193     elif test "`uname -s`" = "Darwin"; then
14194         # If Tcl was built as a framework, attempt to use the libraries
14195         # from the framework at the given location so that linking works
14196         # against Tcl.framework installed in an arbitrary location.
14197         case ${TCL_DEFS} in
14198             *TCL_FRAMEWORK*)
14199                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14200                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14201                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14202                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14203                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14204                             break
14205                         fi
14206                     done
14207                 fi
14208                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14209                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14210                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14211                 fi
14212                 ;;
14213         esac
14214     fi
14215
14216     # eval is required to do the TCL_DBGX substitution
14217     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14218     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14219     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14220     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233
14234
14235
14236         # Check for in-tree tcl
14237         here=`pwd`
14238         cd ${srcdir}/..
14239         topdir=`pwd`
14240         cd ${here}
14241
14242         intree="no"
14243         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14244           intree="yes"
14245         fi
14246
14247         # Find Tcl private headers
14248         if test x"${intree}" = xno; then
14249
14250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14251 $as_echo_n "checking for Tcl private headers... " >&6; }
14252   private_dir=""
14253   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14254   if test -f ${dir}/tclInt.h ; then
14255     private_dir=${dir}
14256   fi
14257
14258   if test x"${private_dir}" = x; then
14259     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14260   else
14261     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14262     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14263 $as_echo "${private_dir}" >&6; }
14264   fi
14265
14266           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14267           TCL_LIBRARY="${TCL_LIB_SPEC}"
14268           TCL_DEPS=""
14269         else
14270           # If building tcl in the same src tree, private headers
14271           # are not needed, but we need to be sure to use the right
14272           # headers library
14273           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14274           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14275           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14276         fi
14277
14278
14279
14280
14281
14282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14283 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14284
14285     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14286         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14287 $as_echo "loading" >&6; }
14288         . ${TK_BIN_DIR}/tkConfig.sh
14289     else
14290         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14291 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14292     fi
14293
14294     # eval is required to do the TK_DBGX substitution
14295     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14296     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14297
14298     # If the TK_BIN_DIR is the build directory (not the install directory),
14299     # then set the common variable name to the value of the build variables.
14300     # For example, the variable TK_LIB_SPEC will be set to the value
14301     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14302     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14303     # installed and uninstalled version of Tcl.
14304     if test -f "${TK_BIN_DIR}/Makefile" ; then
14305         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14306         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14307         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14308     elif test "`uname -s`" = "Darwin"; then
14309         # If Tk was built as a framework, attempt to use the libraries
14310         # from the framework at the given location so that linking works
14311         # against Tk.framework installed in an arbitrary location.
14312         case ${TK_DEFS} in
14313             *TK_FRAMEWORK*)
14314                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14315                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14316                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14317                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14318                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14319                             break
14320                         fi
14321                     done
14322                 fi
14323                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14324                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14325                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14326                 fi
14327                 ;;
14328         esac
14329     fi
14330
14331     # eval is required to do the TK_DBGX substitution
14332     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14333     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14334     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14335     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350         # Check for in-tree Tk
14351         intree="no"
14352         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14353           intree="yes"
14354         fi
14355
14356         # Find Tk private headers
14357         if test x"${intree}" = xno; then
14358
14359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14360 $as_echo_n "checking for Tk private headers... " >&6; }
14361   private_dir=""
14362   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14363   if test -f ${dir}/tkInt.h; then
14364     private_dir=${dir}
14365   fi
14366
14367   if test x"${private_dir}" = x; then
14368     as_fn_error "could not find Tk private headers" "$LINENO" 5
14369   else
14370     TK_PRIVATE_INCLUDE="-I${private_dir}"
14371     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14372 $as_echo "${private_dir}" >&6; }
14373   fi
14374
14375           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14376           TK_LIBRARY=${TK_LIB_SPEC}
14377           TK_DEPS=""
14378         else
14379           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14380           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14381           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14382         fi
14383
14384
14385
14386
14387
14388         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14389
14390         # Include some libraries that Tcl and Tk want.
14391         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14392         # Yes, the ordering seems wrong here.  But it isn't.
14393         # TK_LIBS is the list of libraries that need to be linked
14394         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14395         # were in LIBS then any link tests after this point would
14396         # try to include things like `$(LIBGUI)', which wouldn't work.
14397         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14398
14399         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14400         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14401         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14402         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14403         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14404         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14405         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14406
14407         if test x$gdb_cv_os_cygwin = xyes; then
14408           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14409           WIN32LDAPP="-Wl,--subsystem,console"
14410           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14411         fi
14412
14413         subdirs="$subdirs gdbtk"
14414
14415     fi
14416 fi
14417
14418
14419
14420
14421
14422
14423
14424
14425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14426 $as_echo_n "checking for X... " >&6; }
14427
14428
14429 # Check whether --with-x was given.
14430 if test "${with_x+set}" = set; then :
14431   withval=$with_x;
14432 fi
14433
14434 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14435 if test "x$with_x" = xno; then
14436   # The user explicitly disabled X.
14437   have_x=disabled
14438 else
14439   case $x_includes,$x_libraries in #(
14440     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14441     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14442   $as_echo_n "(cached) " >&6
14443 else
14444   # One or both of the vars are not set, and there is no cached value.
14445 ac_x_includes=no ac_x_libraries=no
14446 rm -f -r conftest.dir
14447 if mkdir conftest.dir; then
14448   cd conftest.dir
14449   cat >Imakefile <<'_ACEOF'
14450 incroot:
14451         @echo incroot='${INCROOT}'
14452 usrlibdir:
14453         @echo usrlibdir='${USRLIBDIR}'
14454 libdir:
14455         @echo libdir='${LIBDIR}'
14456 _ACEOF
14457   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14458     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14459     for ac_var in incroot usrlibdir libdir; do
14460       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14461     done
14462     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14463     for ac_extension in a so sl dylib la dll; do
14464       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14465          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14466         ac_im_usrlibdir=$ac_im_libdir; break
14467       fi
14468     done
14469     # Screen out bogus values from the imake configuration.  They are
14470     # bogus both because they are the default anyway, and because
14471     # using them would break gcc on systems where it needs fixed includes.
14472     case $ac_im_incroot in
14473         /usr/include) ac_x_includes= ;;
14474         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14475     esac
14476     case $ac_im_usrlibdir in
14477         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14478         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14479     esac
14480   fi
14481   cd ..
14482   rm -f -r conftest.dir
14483 fi
14484
14485 # Standard set of common directories for X headers.
14486 # Check X11 before X11Rn because it is often a symlink to the current release.
14487 ac_x_header_dirs='
14488 /usr/X11/include
14489 /usr/X11R7/include
14490 /usr/X11R6/include
14491 /usr/X11R5/include
14492 /usr/X11R4/include
14493
14494 /usr/include/X11
14495 /usr/include/X11R7
14496 /usr/include/X11R6
14497 /usr/include/X11R5
14498 /usr/include/X11R4
14499
14500 /usr/local/X11/include
14501 /usr/local/X11R7/include
14502 /usr/local/X11R6/include
14503 /usr/local/X11R5/include
14504 /usr/local/X11R4/include
14505
14506 /usr/local/include/X11
14507 /usr/local/include/X11R7
14508 /usr/local/include/X11R6
14509 /usr/local/include/X11R5
14510 /usr/local/include/X11R4
14511
14512 /usr/X386/include
14513 /usr/x386/include
14514 /usr/XFree86/include/X11
14515
14516 /usr/include
14517 /usr/local/include
14518 /usr/unsupported/include
14519 /usr/athena/include
14520 /usr/local/x11r5/include
14521 /usr/lpp/Xamples/include
14522
14523 /usr/openwin/include
14524 /usr/openwin/share/include'
14525
14526 if test "$ac_x_includes" = no; then
14527   # Guess where to find include files, by looking for Xlib.h.
14528   # First, try using that file with no special directory specified.
14529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14530 /* end confdefs.h.  */
14531 #include <X11/Xlib.h>
14532 _ACEOF
14533 if ac_fn_c_try_cpp "$LINENO"; then :
14534   # We can compile using X headers with no special include directory.
14535 ac_x_includes=
14536 else
14537   for ac_dir in $ac_x_header_dirs; do
14538   if test -r "$ac_dir/X11/Xlib.h"; then
14539     ac_x_includes=$ac_dir
14540     break
14541   fi
14542 done
14543 fi
14544 rm -f conftest.err conftest.$ac_ext
14545 fi # $ac_x_includes = no
14546
14547 if test "$ac_x_libraries" = no; then
14548   # Check for the libraries.
14549   # See if we find them without any special options.
14550   # Don't add to $LIBS permanently.
14551   ac_save_LIBS=$LIBS
14552   LIBS="-lX11 $LIBS"
14553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14554 /* end confdefs.h.  */
14555 #include <X11/Xlib.h>
14556 int
14557 main ()
14558 {
14559 XrmInitialize ()
14560   ;
14561   return 0;
14562 }
14563 _ACEOF
14564 if ac_fn_c_try_link "$LINENO"; then :
14565   LIBS=$ac_save_LIBS
14566 # We can link X programs with no special library path.
14567 ac_x_libraries=
14568 else
14569   LIBS=$ac_save_LIBS
14570 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14571 do
14572   # Don't even attempt the hair of trying to link an X program!
14573   for ac_extension in a so sl dylib la dll; do
14574     if test -r "$ac_dir/libX11.$ac_extension"; then
14575       ac_x_libraries=$ac_dir
14576       break 2
14577     fi
14578   done
14579 done
14580 fi
14581 rm -f core conftest.err conftest.$ac_objext \
14582     conftest$ac_exeext conftest.$ac_ext
14583 fi # $ac_x_libraries = no
14584
14585 case $ac_x_includes,$ac_x_libraries in #(
14586   no,* | *,no | *\'*)
14587     # Didn't find X, or a directory has "'" in its name.
14588     ac_cv_have_x="have_x=no";; #(
14589   *)
14590     # Record where we found X for the cache.
14591     ac_cv_have_x="have_x=yes\
14592         ac_x_includes='$ac_x_includes'\
14593         ac_x_libraries='$ac_x_libraries'"
14594 esac
14595 fi
14596 ;; #(
14597     *) have_x=yes;;
14598   esac
14599   eval "$ac_cv_have_x"
14600 fi # $with_x != no
14601
14602 if test "$have_x" != yes; then
14603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14604 $as_echo "$have_x" >&6; }
14605   no_x=yes
14606 else
14607   # If each of the values was on the command line, it overrides each guess.
14608   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14609   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14610   # Update the cache value to reflect the command line values.
14611   ac_cv_have_x="have_x=yes\
14612         ac_x_includes='$x_includes'\
14613         ac_x_libraries='$x_libraries'"
14614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14615 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14616 fi
14617
14618
14619 # Unlike the sim directory, whether a simulator is linked is controlled by
14620 # presence of a gdb_sim definition in the target configure.tgt entry.
14621 # This code just checks for a few cases where we'd like to ignore those
14622 # definitions, even when they're present in the '.mt' file.  These cases
14623 # are when --disable-sim is specified, or if the simulator directory is
14624 # not part of the source tree.
14625 #
14626 # Check whether --enable-sim was given.
14627 if test "${enable_sim+set}" = set; then :
14628   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14629  echo "enableval = ${enableval}";
14630  case "${enableval}" in
14631   yes) ignore_sim=false ;;
14632   no)  ignore_sim=true ;;
14633   *)   ignore_sim=false ;;
14634  esac
14635 else
14636   ignore_sim=false
14637 fi
14638
14639
14640 if test ! -d "${srcdir}/../sim"; then
14641   ignore_sim=true
14642 fi
14643
14644 SIM=
14645 SIM_OBS=
14646 if test "${ignore_sim}" = "false"; then
14647   if test x"${gdb_sim}" != x ; then
14648     SIM="${gdb_sim}"
14649     SIM_OBS="remote-sim.o"
14650
14651 $as_echo "#define WITH_SIM 1" >>confdefs.h
14652
14653   fi
14654 fi
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669 # List of host floatformats.
14670
14671 cat >>confdefs.h <<_ACEOF
14672 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14673 _ACEOF
14674
14675
14676 cat >>confdefs.h <<_ACEOF
14677 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14678 _ACEOF
14679
14680
14681 cat >>confdefs.h <<_ACEOF
14682 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14683 _ACEOF
14684
14685
14686 # target_subdir is used by the testsuite to find the target libraries.
14687 target_subdir=
14688 if test "${host}" != "${target}"; then
14689     target_subdir="${target_alias}/"
14690 fi
14691
14692
14693 frags=
14694 if test "${gdb_native}" = "yes"; then
14695   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14696   if test ! -f ${host_makefile_frag}; then
14697     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14698   fi
14699   frags="$frags $host_makefile_frag"
14700 else
14701   host_makefile_frag=/dev/null
14702 fi
14703
14704
14705
14706
14707 if test "${gdb_native}" = "yes"; then
14708 # We pick this up from the host configuration file (.mh) because we
14709 # do not have a native configuration Makefile fragment.
14710 nativefile=`sed -n '
14711 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14712 ' ${host_makefile_frag}`
14713 fi
14714
14715
14716 if test x"${gdb_osabi}" != x ; then
14717
14718 cat >>confdefs.h <<_ACEOF
14719 #define GDB_OSABI_DEFAULT $gdb_osabi
14720 _ACEOF
14721
14722 fi
14723
14724 # Enable multi-ice-gdb-server.
14725 # Check whether --enable-multi-ice was given.
14726 if test "${enable_multi_ice+set}" = set; then :
14727   enableval=$enable_multi_ice; case $enableval in
14728     yes | no)
14729       ;;
14730     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14731   esac
14732 fi
14733
14734 if test "x$enable_multi_ice" = xyes; then
14735    subdirs="$subdirs multi-ice"
14736
14737 fi
14738
14739 # Check whether --enable-gdbserver was given.
14740 if test "${enable_gdbserver+set}" = set; then :
14741   enableval=$enable_gdbserver; case "${enableval}" in
14742   yes| no|auto) ;;
14743   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14744 esac
14745 else
14746   enable_gdbserver=auto
14747 fi
14748
14749
14750 # We only build gdbserver automatically in a native configuration, and
14751 # only if the user did not explicitly disable its build.
14752 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14754 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14755   if test "x$build_gdbserver" = xyes; then
14756     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14757 $as_echo "yes" >&6; }
14758     subdirs="$subdirs gdbserver"
14759
14760     gdbserver_build_enabled=yes
14761   else
14762     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14763 $as_echo "no" >&6; }
14764   fi
14765 fi
14766
14767 # If the user explicitly request the gdbserver to be built, verify that
14768 # we were in fact able to enable it.
14769 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14770   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14771 fi
14772
14773 # Check for babeltrace and babeltrace-ctf
14774
14775 # Check whether --with-babeltrace was given.
14776 if test "${with_babeltrace+set}" = set; then :
14777   withval=$with_babeltrace;
14778 else
14779   with_babeltrace=auto
14780 fi
14781
14782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14783 $as_echo_n "checking whether to use babeltrace... " >&6; }
14784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14785 $as_echo "$with_babeltrace" >&6; }
14786
14787 if test "x$with_babeltrace" = "xno"; then
14788   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14789 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14790 else
14791   # Append -Werror to CFLAGS so that configure can catch the warning
14792   # "assignment from incompatible pointer type", which is related to
14793   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14794   # in GDB, while babeltrace 1.0.3 is broken.
14795   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14796   # safe to save and restore CFLAGS here.
14797   saved_CFLAGS=$CFLAGS
14798   CFLAGS="$CFLAGS -Werror"
14799
14800
14801
14802
14803
14804
14805
14806
14807     use_additional=yes
14808
14809   acl_save_prefix="$prefix"
14810   prefix="$acl_final_prefix"
14811   acl_save_exec_prefix="$exec_prefix"
14812   exec_prefix="$acl_final_exec_prefix"
14813
14814     eval additional_includedir=\"$includedir\"
14815     eval additional_libdir=\"$libdir\"
14816
14817   exec_prefix="$acl_save_exec_prefix"
14818   prefix="$acl_save_prefix"
14819
14820
14821 # Check whether --with-libbabeltrace-prefix was given.
14822 if test "${with_libbabeltrace_prefix+set}" = set; then :
14823   withval=$with_libbabeltrace_prefix;
14824     if test "X$withval" = "Xno"; then
14825       use_additional=no
14826     else
14827       if test "X$withval" = "X"; then
14828
14829   acl_save_prefix="$prefix"
14830   prefix="$acl_final_prefix"
14831   acl_save_exec_prefix="$exec_prefix"
14832   exec_prefix="$acl_final_exec_prefix"
14833
14834           eval additional_includedir=\"$includedir\"
14835           eval additional_libdir=\"$libdir\"
14836
14837   exec_prefix="$acl_save_exec_prefix"
14838   prefix="$acl_save_prefix"
14839
14840       else
14841         additional_includedir="$withval/include"
14842         additional_libdir="$withval/lib"
14843       fi
14844     fi
14845
14846 fi
14847
14848       LIBBABELTRACE=
14849   LTLIBBABELTRACE=
14850   INCBABELTRACE=
14851   rpathdirs=
14852   ltrpathdirs=
14853   names_already_handled=
14854   names_next_round='babeltrace babeltrace-ctf'
14855   while test -n "$names_next_round"; do
14856     names_this_round="$names_next_round"
14857     names_next_round=
14858     for name in $names_this_round; do
14859       already_handled=
14860       for n in $names_already_handled; do
14861         if test "$n" = "$name"; then
14862           already_handled=yes
14863           break
14864         fi
14865       done
14866       if test -z "$already_handled"; then
14867         names_already_handled="$names_already_handled $name"
14868                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14869         eval value=\"\$HAVE_LIB$uppername\"
14870         if test -n "$value"; then
14871           if test "$value" = yes; then
14872             eval value=\"\$LIB$uppername\"
14873             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14874             eval value=\"\$LTLIB$uppername\"
14875             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14876           else
14877                                     :
14878           fi
14879         else
14880                               found_dir=
14881           found_la=
14882           found_so=
14883           found_a=
14884           if test $use_additional = yes; then
14885             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14886               found_dir="$additional_libdir"
14887               found_so="$additional_libdir/lib$name.$shlibext"
14888               if test -f "$additional_libdir/lib$name.la"; then
14889                 found_la="$additional_libdir/lib$name.la"
14890               fi
14891             else
14892               if test -f "$additional_libdir/lib$name.$libext"; then
14893                 found_dir="$additional_libdir"
14894                 found_a="$additional_libdir/lib$name.$libext"
14895                 if test -f "$additional_libdir/lib$name.la"; then
14896                   found_la="$additional_libdir/lib$name.la"
14897                 fi
14898               fi
14899             fi
14900           fi
14901           if test "X$found_dir" = "X"; then
14902             for x in $LDFLAGS $LTLIBBABELTRACE; do
14903
14904   acl_save_prefix="$prefix"
14905   prefix="$acl_final_prefix"
14906   acl_save_exec_prefix="$exec_prefix"
14907   exec_prefix="$acl_final_exec_prefix"
14908   eval x=\"$x\"
14909   exec_prefix="$acl_save_exec_prefix"
14910   prefix="$acl_save_prefix"
14911
14912               case "$x" in
14913                 -L*)
14914                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14915                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14916                     found_dir="$dir"
14917                     found_so="$dir/lib$name.$shlibext"
14918                     if test -f "$dir/lib$name.la"; then
14919                       found_la="$dir/lib$name.la"
14920                     fi
14921                   else
14922                     if test -f "$dir/lib$name.$libext"; then
14923                       found_dir="$dir"
14924                       found_a="$dir/lib$name.$libext"
14925                       if test -f "$dir/lib$name.la"; then
14926                         found_la="$dir/lib$name.la"
14927                       fi
14928                     fi
14929                   fi
14930                   ;;
14931               esac
14932               if test "X$found_dir" != "X"; then
14933                 break
14934               fi
14935             done
14936           fi
14937           if test "X$found_dir" != "X"; then
14938                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14939             if test "X$found_so" != "X"; then
14940                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14941                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14942               else
14943                                                                                 haveit=
14944                 for x in $ltrpathdirs; do
14945                   if test "X$x" = "X$found_dir"; then
14946                     haveit=yes
14947                     break
14948                   fi
14949                 done
14950                 if test -z "$haveit"; then
14951                   ltrpathdirs="$ltrpathdirs $found_dir"
14952                 fi
14953                                 if test "$hardcode_direct" = yes; then
14954                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14955                 else
14956                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14957                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14958                                                             haveit=
14959                     for x in $rpathdirs; do
14960                       if test "X$x" = "X$found_dir"; then
14961                         haveit=yes
14962                         break
14963                       fi
14964                     done
14965                     if test -z "$haveit"; then
14966                       rpathdirs="$rpathdirs $found_dir"
14967                     fi
14968                   else
14969                                                                                 haveit=
14970                     for x in $LDFLAGS $LIBBABELTRACE; do
14971
14972   acl_save_prefix="$prefix"
14973   prefix="$acl_final_prefix"
14974   acl_save_exec_prefix="$exec_prefix"
14975   exec_prefix="$acl_final_exec_prefix"
14976   eval x=\"$x\"
14977   exec_prefix="$acl_save_exec_prefix"
14978   prefix="$acl_save_prefix"
14979
14980                       if test "X$x" = "X-L$found_dir"; then
14981                         haveit=yes
14982                         break
14983                       fi
14984                     done
14985                     if test -z "$haveit"; then
14986                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14987                     fi
14988                     if test "$hardcode_minus_L" != no; then
14989                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14990                     else
14991                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14992                     fi
14993                   fi
14994                 fi
14995               fi
14996             else
14997               if test "X$found_a" != "X"; then
14998                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14999               else
15000                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15001               fi
15002             fi
15003                         additional_includedir=
15004             case "$found_dir" in
15005               */lib | */lib/)
15006                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15007                 additional_includedir="$basedir/include"
15008                 ;;
15009             esac
15010             if test "X$additional_includedir" != "X"; then
15011                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15012                 haveit=
15013                 if test "X$additional_includedir" = "X/usr/local/include"; then
15014                   if test -n "$GCC"; then
15015                     case $host_os in
15016                       linux*) haveit=yes;;
15017                     esac
15018                   fi
15019                 fi
15020                 if test -z "$haveit"; then
15021                   for x in $CPPFLAGS $INCBABELTRACE; do
15022
15023   acl_save_prefix="$prefix"
15024   prefix="$acl_final_prefix"
15025   acl_save_exec_prefix="$exec_prefix"
15026   exec_prefix="$acl_final_exec_prefix"
15027   eval x=\"$x\"
15028   exec_prefix="$acl_save_exec_prefix"
15029   prefix="$acl_save_prefix"
15030
15031                     if test "X$x" = "X-I$additional_includedir"; then
15032                       haveit=yes
15033                       break
15034                     fi
15035                   done
15036                   if test -z "$haveit"; then
15037                     if test -d "$additional_includedir"; then
15038                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15039                     fi
15040                   fi
15041                 fi
15042               fi
15043             fi
15044                         if test -n "$found_la"; then
15045                                                         save_libdir="$libdir"
15046               case "$found_la" in
15047                 */* | *\\*) . "$found_la" ;;
15048                 *) . "./$found_la" ;;
15049               esac
15050               libdir="$save_libdir"
15051                             for dep in $dependency_libs; do
15052                 case "$dep" in
15053                   -L*)
15054                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15055                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15056                       haveit=
15057                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15058                         if test -n "$GCC"; then
15059                           case $host_os in
15060                             linux*) haveit=yes;;
15061                           esac
15062                         fi
15063                       fi
15064                       if test -z "$haveit"; then
15065                         haveit=
15066                         for x in $LDFLAGS $LIBBABELTRACE; do
15067
15068   acl_save_prefix="$prefix"
15069   prefix="$acl_final_prefix"
15070   acl_save_exec_prefix="$exec_prefix"
15071   exec_prefix="$acl_final_exec_prefix"
15072   eval x=\"$x\"
15073   exec_prefix="$acl_save_exec_prefix"
15074   prefix="$acl_save_prefix"
15075
15076                           if test "X$x" = "X-L$additional_libdir"; then
15077                             haveit=yes
15078                             break
15079                           fi
15080                         done
15081                         if test -z "$haveit"; then
15082                           if test -d "$additional_libdir"; then
15083                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15084                           fi
15085                         fi
15086                         haveit=
15087                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15088
15089   acl_save_prefix="$prefix"
15090   prefix="$acl_final_prefix"
15091   acl_save_exec_prefix="$exec_prefix"
15092   exec_prefix="$acl_final_exec_prefix"
15093   eval x=\"$x\"
15094   exec_prefix="$acl_save_exec_prefix"
15095   prefix="$acl_save_prefix"
15096
15097                           if test "X$x" = "X-L$additional_libdir"; then
15098                             haveit=yes
15099                             break
15100                           fi
15101                         done
15102                         if test -z "$haveit"; then
15103                           if test -d "$additional_libdir"; then
15104                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15105                           fi
15106                         fi
15107                       fi
15108                     fi
15109                     ;;
15110                   -R*)
15111                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15112                     if test "$enable_rpath" != no; then
15113                                                                   haveit=
15114                       for x in $rpathdirs; do
15115                         if test "X$x" = "X$dir"; then
15116                           haveit=yes
15117                           break
15118                         fi
15119                       done
15120                       if test -z "$haveit"; then
15121                         rpathdirs="$rpathdirs $dir"
15122                       fi
15123                                                                   haveit=
15124                       for x in $ltrpathdirs; do
15125                         if test "X$x" = "X$dir"; then
15126                           haveit=yes
15127                           break
15128                         fi
15129                       done
15130                       if test -z "$haveit"; then
15131                         ltrpathdirs="$ltrpathdirs $dir"
15132                       fi
15133                     fi
15134                     ;;
15135                   -l*)
15136                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15137                     ;;
15138                   *.la)
15139                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15140                     ;;
15141                   *)
15142                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15143                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15144                     ;;
15145                 esac
15146               done
15147             fi
15148           else
15149                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15150             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15151           fi
15152         fi
15153       fi
15154     done
15155   done
15156   if test "X$rpathdirs" != "X"; then
15157     if test -n "$hardcode_libdir_separator"; then
15158                         alldirs=
15159       for found_dir in $rpathdirs; do
15160         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15161       done
15162             acl_save_libdir="$libdir"
15163       libdir="$alldirs"
15164       eval flag=\"$hardcode_libdir_flag_spec\"
15165       libdir="$acl_save_libdir"
15166       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15167     else
15168             for found_dir in $rpathdirs; do
15169         acl_save_libdir="$libdir"
15170         libdir="$found_dir"
15171         eval flag=\"$hardcode_libdir_flag_spec\"
15172         libdir="$acl_save_libdir"
15173         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15174       done
15175     fi
15176   fi
15177   if test "X$ltrpathdirs" != "X"; then
15178             for found_dir in $ltrpathdirs; do
15179       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15180     done
15181   fi
15182
15183
15184         ac_save_CPPFLAGS="$CPPFLAGS"
15185
15186   for element in $INCBABELTRACE; do
15187     haveit=
15188     for x in $CPPFLAGS; do
15189
15190   acl_save_prefix="$prefix"
15191   prefix="$acl_final_prefix"
15192   acl_save_exec_prefix="$exec_prefix"
15193   exec_prefix="$acl_final_exec_prefix"
15194   eval x=\"$x\"
15195   exec_prefix="$acl_save_exec_prefix"
15196   prefix="$acl_save_prefix"
15197
15198       if test "X$x" = "X$element"; then
15199         haveit=yes
15200         break
15201       fi
15202     done
15203     if test -z "$haveit"; then
15204       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15205     fi
15206   done
15207
15208
15209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15210 $as_echo_n "checking for libbabeltrace... " >&6; }
15211 if test "${ac_cv_libbabeltrace+set}" = set; then :
15212   $as_echo_n "(cached) " >&6
15213 else
15214
15215     ac_save_LIBS="$LIBS"
15216     LIBS="$LIBS $LIBBABELTRACE"
15217     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15218 /* end confdefs.h.  */
15219 #include <babeltrace/babeltrace.h>
15220                          #include <babeltrace/ctf/events.h>
15221                          #include <babeltrace/ctf/iterator.h>
15222 int
15223 main ()
15224 {
15225 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15226                         struct bt_ctf_event *event = NULL;
15227                         const struct bt_definition *scope;
15228
15229                         scope = bt_ctf_get_top_level_scope (event,
15230                                                            BT_STREAM_EVENT_HEADER);
15231                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15232
15233   ;
15234   return 0;
15235 }
15236 _ACEOF
15237 if ac_fn_c_try_link "$LINENO"; then :
15238   ac_cv_libbabeltrace=yes
15239 else
15240   ac_cv_libbabeltrace=no
15241 fi
15242 rm -f core conftest.err conftest.$ac_objext \
15243     conftest$ac_exeext conftest.$ac_ext
15244     LIBS="$ac_save_LIBS"
15245
15246 fi
15247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15248 $as_echo "$ac_cv_libbabeltrace" >&6; }
15249   if test "$ac_cv_libbabeltrace" = yes; then
15250     HAVE_LIBBABELTRACE=yes
15251
15252 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15253
15254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15255 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15256     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15257 $as_echo "$LIBBABELTRACE" >&6; }
15258   else
15259     HAVE_LIBBABELTRACE=no
15260             CPPFLAGS="$ac_save_CPPFLAGS"
15261     LIBBABELTRACE=
15262     LTLIBBABELTRACE=
15263   fi
15264
15265
15266
15267
15268
15269
15270   CFLAGS=$saved_CFLAGS
15271
15272   if test "$HAVE_LIBBABELTRACE" != yes; then
15273      if test "$with_babeltrace" = yes; then
15274        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15275      else
15276        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15277 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15278      fi
15279   fi
15280 fi
15281
15282 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15283 # to an empty version.
15284
15285 files=
15286 links=
15287
15288 rm -f nm.h
15289 if test "${nativefile}" != ""; then
15290     case "${nativefile}" in
15291       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15292       * ) GDB_NM_FILE="${nativefile}"
15293     esac
15294     files="${files} ${GDB_NM_FILE}"
15295     links="${links} nm.h"
15296
15297 cat >>confdefs.h <<_ACEOF
15298 #define GDB_NM_FILE "${GDB_NM_FILE}"
15299 _ACEOF
15300
15301 fi
15302
15303
15304 ac_sources="$files"
15305 ac_dests="$links"
15306 while test -n "$ac_sources"; do
15307   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15308   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15309   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15310 done
15311 ac_config_links="$ac_config_links $ac_config_links_1"
15312
15313
15314
15315
15316
15317 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15318
15319
15320 # Undo the $ec_script escaping suitable for Makefile.
15321 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15322 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15323 if test "x$GDB_TRANSFORM_NAME" = x; then
15324   GDB_TRANSFORM_NAME=gdb
15325 fi
15326
15327 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15328 if test "x$GCORE_TRANSFORM_NAME" = x; then
15329   GCORE_TRANSFORM_NAME=gcore
15330 fi
15331
15332 ac_config_files="$ac_config_files gcore"
15333
15334
15335 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15336
15337 ac_config_commands="$ac_config_commands default"
15338
15339 cat >confcache <<\_ACEOF
15340 # This file is a shell script that caches the results of configure
15341 # tests run on this system so they can be shared between configure
15342 # scripts and configure runs, see configure's option --config-cache.
15343 # It is not useful on other systems.  If it contains results you don't
15344 # want to keep, you may remove or edit it.
15345 #
15346 # config.status only pays attention to the cache file if you give it
15347 # the --recheck option to rerun configure.
15348 #
15349 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15350 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15351 # following values.
15352
15353 _ACEOF
15354
15355 # The following way of writing the cache mishandles newlines in values,
15356 # but we know of no workaround that is simple, portable, and efficient.
15357 # So, we kill variables containing newlines.
15358 # Ultrix sh set writes to stderr and can't be redirected directly,
15359 # and sets the high bit in the cache file unless we assign to the vars.
15360 (
15361   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15362     eval ac_val=\$$ac_var
15363     case $ac_val in #(
15364     *${as_nl}*)
15365       case $ac_var in #(
15366       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15367 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15368       esac
15369       case $ac_var in #(
15370       _ | IFS | as_nl) ;; #(
15371       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15372       *) { eval $ac_var=; unset $ac_var;} ;;
15373       esac ;;
15374     esac
15375   done
15376
15377   (set) 2>&1 |
15378     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15379     *${as_nl}ac_space=\ *)
15380       # `set' does not quote correctly, so add quotes: double-quote
15381       # substitution turns \\\\ into \\, and sed turns \\ into \.
15382       sed -n \
15383         "s/'/'\\\\''/g;
15384           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15385       ;; #(
15386     *)
15387       # `set' quotes correctly as required by POSIX, so do not add quotes.
15388       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15389       ;;
15390     esac |
15391     sort
15392 ) |
15393   sed '
15394      /^ac_cv_env_/b end
15395      t clear
15396      :clear
15397      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15398      t end
15399      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15400      :end' >>confcache
15401 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15402   if test -w "$cache_file"; then
15403     test "x$cache_file" != "x/dev/null" &&
15404       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15405 $as_echo "$as_me: updating cache $cache_file" >&6;}
15406     cat confcache >$cache_file
15407   else
15408     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15409 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15410   fi
15411 fi
15412 rm -f confcache
15413
15414 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15415 # Let make expand exec_prefix.
15416 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15417
15418 DEFS=-DHAVE_CONFIG_H
15419
15420 ac_libobjs=
15421 ac_ltlibobjs=
15422 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15423   # 1. Remove the extension, and $U if already installed.
15424   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15425   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15426   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15427   #    will be set to the directory where LIBOBJS objects are built.
15428   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15429   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15430 done
15431 LIBOBJS=$ac_libobjs
15432
15433 LTLIBOBJS=$ac_ltlibobjs
15434
15435
15436 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15437   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15438 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15439 fi
15440 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15441   as_fn_error "conditional \"GMAKE\" was never defined.
15442 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15443 fi
15444
15445
15446 : ${CONFIG_STATUS=./config.status}
15447 ac_write_fail=0
15448 ac_clean_files_save=$ac_clean_files
15449 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15450 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15451 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15452 as_write_fail=0
15453 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15454 #! $SHELL
15455 # Generated by $as_me.
15456 # Run this file to recreate the current configuration.
15457 # Compiler output produced by configure, useful for debugging
15458 # configure, is in config.log if it exists.
15459
15460 debug=false
15461 ac_cs_recheck=false
15462 ac_cs_silent=false
15463
15464 SHELL=\${CONFIG_SHELL-$SHELL}
15465 export SHELL
15466 _ASEOF
15467 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15468 ## -------------------- ##
15469 ## M4sh Initialization. ##
15470 ## -------------------- ##
15471
15472 # Be more Bourne compatible
15473 DUALCASE=1; export DUALCASE # for MKS sh
15474 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15475   emulate sh
15476   NULLCMD=:
15477   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15478   # is contrary to our usage.  Disable this feature.
15479   alias -g '${1+"$@"}'='"$@"'
15480   setopt NO_GLOB_SUBST
15481 else
15482   case `(set -o) 2>/dev/null` in #(
15483   *posix*) :
15484     set -o posix ;; #(
15485   *) :
15486      ;;
15487 esac
15488 fi
15489
15490
15491 as_nl='
15492 '
15493 export as_nl
15494 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15495 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15496 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15497 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15498 # Prefer a ksh shell builtin over an external printf program on Solaris,
15499 # but without wasting forks for bash or zsh.
15500 if test -z "$BASH_VERSION$ZSH_VERSION" \
15501     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15502   as_echo='print -r --'
15503   as_echo_n='print -rn --'
15504 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15505   as_echo='printf %s\n'
15506   as_echo_n='printf %s'
15507 else
15508   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15509     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15510     as_echo_n='/usr/ucb/echo -n'
15511   else
15512     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15513     as_echo_n_body='eval
15514       arg=$1;
15515       case $arg in #(
15516       *"$as_nl"*)
15517         expr "X$arg" : "X\\(.*\\)$as_nl";
15518         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15519       esac;
15520       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15521     '
15522     export as_echo_n_body
15523     as_echo_n='sh -c $as_echo_n_body as_echo'
15524   fi
15525   export as_echo_body
15526   as_echo='sh -c $as_echo_body as_echo'
15527 fi
15528
15529 # The user is always right.
15530 if test "${PATH_SEPARATOR+set}" != set; then
15531   PATH_SEPARATOR=:
15532   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15533     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15534       PATH_SEPARATOR=';'
15535   }
15536 fi
15537
15538
15539 # IFS
15540 # We need space, tab and new line, in precisely that order.  Quoting is
15541 # there to prevent editors from complaining about space-tab.
15542 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15543 # splitting by setting IFS to empty value.)
15544 IFS=" ""        $as_nl"
15545
15546 # Find who we are.  Look in the path if we contain no directory separator.
15547 case $0 in #((
15548   *[\\/]* ) as_myself=$0 ;;
15549   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15550 for as_dir in $PATH
15551 do
15552   IFS=$as_save_IFS
15553   test -z "$as_dir" && as_dir=.
15554     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15555   done
15556 IFS=$as_save_IFS
15557
15558      ;;
15559 esac
15560 # We did not find ourselves, most probably we were run as `sh COMMAND'
15561 # in which case we are not to be found in the path.
15562 if test "x$as_myself" = x; then
15563   as_myself=$0
15564 fi
15565 if test ! -f "$as_myself"; then
15566   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15567   exit 1
15568 fi
15569
15570 # Unset variables that we do not need and which cause bugs (e.g. in
15571 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15572 # suppresses any "Segmentation fault" message there.  '((' could
15573 # trigger a bug in pdksh 5.2.14.
15574 for as_var in BASH_ENV ENV MAIL MAILPATH
15575 do eval test x\${$as_var+set} = xset \
15576   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15577 done
15578 PS1='$ '
15579 PS2='> '
15580 PS4='+ '
15581
15582 # NLS nuisances.
15583 LC_ALL=C
15584 export LC_ALL
15585 LANGUAGE=C
15586 export LANGUAGE
15587
15588 # CDPATH.
15589 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15590
15591
15592 # as_fn_error ERROR [LINENO LOG_FD]
15593 # ---------------------------------
15594 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15595 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15596 # script with status $?, using 1 if that was 0.
15597 as_fn_error ()
15598 {
15599   as_status=$?; test $as_status -eq 0 && as_status=1
15600   if test "$3"; then
15601     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15602     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15603   fi
15604   $as_echo "$as_me: error: $1" >&2
15605   as_fn_exit $as_status
15606 } # as_fn_error
15607
15608
15609 # as_fn_set_status STATUS
15610 # -----------------------
15611 # Set $? to STATUS, without forking.
15612 as_fn_set_status ()
15613 {
15614   return $1
15615 } # as_fn_set_status
15616
15617 # as_fn_exit STATUS
15618 # -----------------
15619 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15620 as_fn_exit ()
15621 {
15622   set +e
15623   as_fn_set_status $1
15624   exit $1
15625 } # as_fn_exit
15626
15627 # as_fn_unset VAR
15628 # ---------------
15629 # Portably unset VAR.
15630 as_fn_unset ()
15631 {
15632   { eval $1=; unset $1;}
15633 }
15634 as_unset=as_fn_unset
15635 # as_fn_append VAR VALUE
15636 # ----------------------
15637 # Append the text in VALUE to the end of the definition contained in VAR. Take
15638 # advantage of any shell optimizations that allow amortized linear growth over
15639 # repeated appends, instead of the typical quadratic growth present in naive
15640 # implementations.
15641 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15642   eval 'as_fn_append ()
15643   {
15644     eval $1+=\$2
15645   }'
15646 else
15647   as_fn_append ()
15648   {
15649     eval $1=\$$1\$2
15650   }
15651 fi # as_fn_append
15652
15653 # as_fn_arith ARG...
15654 # ------------------
15655 # Perform arithmetic evaluation on the ARGs, and store the result in the
15656 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15657 # must be portable across $(()) and expr.
15658 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15659   eval 'as_fn_arith ()
15660   {
15661     as_val=$(( $* ))
15662   }'
15663 else
15664   as_fn_arith ()
15665   {
15666     as_val=`expr "$@" || test $? -eq 1`
15667   }
15668 fi # as_fn_arith
15669
15670
15671 if expr a : '\(a\)' >/dev/null 2>&1 &&
15672    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15673   as_expr=expr
15674 else
15675   as_expr=false
15676 fi
15677
15678 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15679   as_basename=basename
15680 else
15681   as_basename=false
15682 fi
15683
15684 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15685   as_dirname=dirname
15686 else
15687   as_dirname=false
15688 fi
15689
15690 as_me=`$as_basename -- "$0" ||
15691 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15692          X"$0" : 'X\(//\)$' \| \
15693          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15694 $as_echo X/"$0" |
15695     sed '/^.*\/\([^/][^/]*\)\/*$/{
15696             s//\1/
15697             q
15698           }
15699           /^X\/\(\/\/\)$/{
15700             s//\1/
15701             q
15702           }
15703           /^X\/\(\/\).*/{
15704             s//\1/
15705             q
15706           }
15707           s/.*/./; q'`
15708
15709 # Avoid depending upon Character Ranges.
15710 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15711 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15712 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15713 as_cr_digits='0123456789'
15714 as_cr_alnum=$as_cr_Letters$as_cr_digits
15715
15716 ECHO_C= ECHO_N= ECHO_T=
15717 case `echo -n x` in #(((((
15718 -n*)
15719   case `echo 'xy\c'` in
15720   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15721   xy)  ECHO_C='\c';;
15722   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15723        ECHO_T=' ';;
15724   esac;;
15725 *)
15726   ECHO_N='-n';;
15727 esac
15728
15729 rm -f conf$$ conf$$.exe conf$$.file
15730 if test -d conf$$.dir; then
15731   rm -f conf$$.dir/conf$$.file
15732 else
15733   rm -f conf$$.dir
15734   mkdir conf$$.dir 2>/dev/null
15735 fi
15736 if (echo >conf$$.file) 2>/dev/null; then
15737   if ln -s conf$$.file conf$$ 2>/dev/null; then
15738     as_ln_s='ln -s'
15739     # ... but there are two gotchas:
15740     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15741     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15742     # In both cases, we have to default to `cp -p'.
15743     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15744       as_ln_s='cp -p'
15745   elif ln conf$$.file conf$$ 2>/dev/null; then
15746     as_ln_s=ln
15747   else
15748     as_ln_s='cp -p'
15749   fi
15750 else
15751   as_ln_s='cp -p'
15752 fi
15753 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15754 rmdir conf$$.dir 2>/dev/null
15755
15756
15757 # as_fn_mkdir_p
15758 # -------------
15759 # Create "$as_dir" as a directory, including parents if necessary.
15760 as_fn_mkdir_p ()
15761 {
15762
15763   case $as_dir in #(
15764   -*) as_dir=./$as_dir;;
15765   esac
15766   test -d "$as_dir" || eval $as_mkdir_p || {
15767     as_dirs=
15768     while :; do
15769       case $as_dir in #(
15770       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15771       *) as_qdir=$as_dir;;
15772       esac
15773       as_dirs="'$as_qdir' $as_dirs"
15774       as_dir=`$as_dirname -- "$as_dir" ||
15775 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15776          X"$as_dir" : 'X\(//\)[^/]' \| \
15777          X"$as_dir" : 'X\(//\)$' \| \
15778          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15779 $as_echo X"$as_dir" |
15780     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15781             s//\1/
15782             q
15783           }
15784           /^X\(\/\/\)[^/].*/{
15785             s//\1/
15786             q
15787           }
15788           /^X\(\/\/\)$/{
15789             s//\1/
15790             q
15791           }
15792           /^X\(\/\).*/{
15793             s//\1/
15794             q
15795           }
15796           s/.*/./; q'`
15797       test -d "$as_dir" && break
15798     done
15799     test -z "$as_dirs" || eval "mkdir $as_dirs"
15800   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15801
15802
15803 } # as_fn_mkdir_p
15804 if mkdir -p . 2>/dev/null; then
15805   as_mkdir_p='mkdir -p "$as_dir"'
15806 else
15807   test -d ./-p && rmdir ./-p
15808   as_mkdir_p=false
15809 fi
15810
15811 if test -x / >/dev/null 2>&1; then
15812   as_test_x='test -x'
15813 else
15814   if ls -dL / >/dev/null 2>&1; then
15815     as_ls_L_option=L
15816   else
15817     as_ls_L_option=
15818   fi
15819   as_test_x='
15820     eval sh -c '\''
15821       if test -d "$1"; then
15822         test -d "$1/.";
15823       else
15824         case $1 in #(
15825         -*)set "./$1";;
15826         esac;
15827         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15828         ???[sx]*):;;*)false;;esac;fi
15829     '\'' sh
15830   '
15831 fi
15832 as_executable_p=$as_test_x
15833
15834 # Sed expression to map a string onto a valid CPP name.
15835 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15836
15837 # Sed expression to map a string onto a valid variable name.
15838 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15839
15840
15841 exec 6>&1
15842 ## ----------------------------------- ##
15843 ## Main body of $CONFIG_STATUS script. ##
15844 ## ----------------------------------- ##
15845 _ASEOF
15846 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15847
15848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15849 # Save the log message, to keep $0 and so on meaningful, and to
15850 # report actual input values of CONFIG_FILES etc. instead of their
15851 # values after options handling.
15852 ac_log="
15853 This file was extended by $as_me, which was
15854 generated by GNU Autoconf 2.64.  Invocation command line was
15855
15856   CONFIG_FILES    = $CONFIG_FILES
15857   CONFIG_HEADERS  = $CONFIG_HEADERS
15858   CONFIG_LINKS    = $CONFIG_LINKS
15859   CONFIG_COMMANDS = $CONFIG_COMMANDS
15860   $ $0 $@
15861
15862 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15863 "
15864
15865 _ACEOF
15866
15867 case $ac_config_files in *"
15868 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15869 esac
15870
15871 case $ac_config_headers in *"
15872 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15873 esac
15874
15875
15876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15877 # Files that config.status was made for.
15878 config_files="$ac_config_files"
15879 config_headers="$ac_config_headers"
15880 config_links="$ac_config_links"
15881 config_commands="$ac_config_commands"
15882
15883 _ACEOF
15884
15885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15886 ac_cs_usage="\
15887 \`$as_me' instantiates files and other configuration actions
15888 from templates according to the current configuration.  Unless the files
15889 and actions are specified as TAGs, all are instantiated by default.
15890
15891 Usage: $0 [OPTION]... [TAG]...
15892
15893   -h, --help       print this help, then exit
15894   -V, --version    print version number and configuration settings, then exit
15895   -q, --quiet, --silent
15896                    do not print progress messages
15897   -d, --debug      don't remove temporary files
15898       --recheck    update $as_me by reconfiguring in the same conditions
15899       --file=FILE[:TEMPLATE]
15900                    instantiate the configuration file FILE
15901       --header=FILE[:TEMPLATE]
15902                    instantiate the configuration header FILE
15903
15904 Configuration files:
15905 $config_files
15906
15907 Configuration headers:
15908 $config_headers
15909
15910 Configuration links:
15911 $config_links
15912
15913 Configuration commands:
15914 $config_commands
15915
15916 Report bugs to the package provider."
15917
15918 _ACEOF
15919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15920 ac_cs_version="\\
15921 config.status
15922 configured by $0, generated by GNU Autoconf 2.64,
15923   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15924
15925 Copyright (C) 2009 Free Software Foundation, Inc.
15926 This config.status script is free software; the Free Software Foundation
15927 gives unlimited permission to copy, distribute and modify it."
15928
15929 ac_pwd='$ac_pwd'
15930 srcdir='$srcdir'
15931 INSTALL='$INSTALL'
15932 AWK='$AWK'
15933 test -n "\$AWK" || AWK=awk
15934 _ACEOF
15935
15936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15937 # The default lists apply if the user does not specify any file.
15938 ac_need_defaults=:
15939 while test $# != 0
15940 do
15941   case $1 in
15942   --*=*)
15943     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15944     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15945     ac_shift=:
15946     ;;
15947   *)
15948     ac_option=$1
15949     ac_optarg=$2
15950     ac_shift=shift
15951     ;;
15952   esac
15953
15954   case $ac_option in
15955   # Handling of the options.
15956   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15957     ac_cs_recheck=: ;;
15958   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15959     $as_echo "$ac_cs_version"; exit ;;
15960   --debug | --debu | --deb | --de | --d | -d )
15961     debug=: ;;
15962   --file | --fil | --fi | --f )
15963     $ac_shift
15964     case $ac_optarg in
15965     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15966     esac
15967     as_fn_append CONFIG_FILES " '$ac_optarg'"
15968     ac_need_defaults=false;;
15969   --header | --heade | --head | --hea )
15970     $ac_shift
15971     case $ac_optarg in
15972     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15973     esac
15974     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15975     ac_need_defaults=false;;
15976   --he | --h)
15977     # Conflict between --help and --header
15978     as_fn_error "ambiguous option: \`$1'
15979 Try \`$0 --help' for more information.";;
15980   --help | --hel | -h )
15981     $as_echo "$ac_cs_usage"; exit ;;
15982   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15983   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15984     ac_cs_silent=: ;;
15985
15986   # This is an error.
15987   -*) as_fn_error "unrecognized option: \`$1'
15988 Try \`$0 --help' for more information." ;;
15989
15990   *) as_fn_append ac_config_targets " $1"
15991      ac_need_defaults=false ;;
15992
15993   esac
15994   shift
15995 done
15996
15997 ac_configure_extra_args=
15998
15999 if $ac_cs_silent; then
16000   exec 6>/dev/null
16001   ac_configure_extra_args="$ac_configure_extra_args --silent"
16002 fi
16003
16004 _ACEOF
16005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16006 if \$ac_cs_recheck; then
16007   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16008   shift
16009   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16010   CONFIG_SHELL='$SHELL'
16011   export CONFIG_SHELL
16012   exec "\$@"
16013 fi
16014
16015 _ACEOF
16016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16017 exec 5>>config.log
16018 {
16019   echo
16020   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16021 ## Running $as_me. ##
16022 _ASBOX
16023   $as_echo "$ac_log"
16024 } >&5
16025
16026 _ACEOF
16027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16028 #
16029 # INIT-COMMANDS
16030 #
16031 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16032
16033 _ACEOF
16034
16035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16036
16037 # Handling of arguments.
16038 for ac_config_target in $ac_config_targets
16039 do
16040   case $ac_config_target in
16041     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16042     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16043     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16044     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16045     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16046     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16047     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16048     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16049     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16050     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16051
16052   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16053   esac
16054 done
16055
16056
16057 # If the user did not use the arguments to specify the items to instantiate,
16058 # then the envvar interface is used.  Set only those that are not.
16059 # We use the long form for the default assignment because of an extremely
16060 # bizarre bug on SunOS 4.1.3.
16061 if $ac_need_defaults; then
16062   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16063   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16064   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16065   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16066 fi
16067
16068 # Have a temporary directory for convenience.  Make it in the build tree
16069 # simply because there is no reason against having it here, and in addition,
16070 # creating and moving files from /tmp can sometimes cause problems.
16071 # Hook for its removal unless debugging.
16072 # Note that there is a small window in which the directory will not be cleaned:
16073 # after its creation but before its name has been assigned to `$tmp'.
16074 $debug ||
16075 {
16076   tmp=
16077   trap 'exit_status=$?
16078   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16079 ' 0
16080   trap 'as_fn_exit 1' 1 2 13 15
16081 }
16082 # Create a (secure) tmp directory for tmp files.
16083
16084 {
16085   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16086   test -n "$tmp" && test -d "$tmp"
16087 }  ||
16088 {
16089   tmp=./conf$$-$RANDOM
16090   (umask 077 && mkdir "$tmp")
16091 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16092
16093 # Set up the scripts for CONFIG_FILES section.
16094 # No need to generate them if there are no CONFIG_FILES.
16095 # This happens for instance with `./config.status config.h'.
16096 if test -n "$CONFIG_FILES"; then
16097
16098 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16099   ac_cs_awk_getline=:
16100   ac_cs_awk_pipe_init=
16101   ac_cs_awk_read_file='
16102       while ((getline aline < (F[key])) > 0)
16103         print(aline)
16104       close(F[key])'
16105   ac_cs_awk_pipe_fini=
16106 else
16107   ac_cs_awk_getline=false
16108   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16109   ac_cs_awk_read_file='
16110       print "|#_!!_#|"
16111       print "cat " F[key] " &&"
16112       '$ac_cs_awk_pipe_init
16113   # The final `:' finishes the AND list.
16114   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16115 fi
16116 ac_cr=`echo X | tr X '\015'`
16117 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16118 # But we know of no other shell where ac_cr would be empty at this
16119 # point, so we can use a bashism as a fallback.
16120 if test "x$ac_cr" = x; then
16121   eval ac_cr=\$\'\\r\'
16122 fi
16123 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16124 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16125   ac_cs_awk_cr='\r'
16126 else
16127   ac_cs_awk_cr=$ac_cr
16128 fi
16129
16130 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16131 _ACEOF
16132
16133 # Create commands to substitute file output variables.
16134 {
16135   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16136   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16137   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16138   echo "_ACAWK" &&
16139   echo "_ACEOF"
16140 } >conf$$files.sh &&
16141 . ./conf$$files.sh ||
16142   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16143 rm -f conf$$files.sh
16144
16145 {
16146   echo "cat >conf$$subs.awk <<_ACEOF" &&
16147   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16148   echo "_ACEOF"
16149 } >conf$$subs.sh ||
16150   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16151 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16152 ac_delim='%!_!# '
16153 for ac_last_try in false false false false false :; do
16154   . ./conf$$subs.sh ||
16155     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16156
16157   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16158   if test $ac_delim_n = $ac_delim_num; then
16159     break
16160   elif $ac_last_try; then
16161     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16162   else
16163     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16164   fi
16165 done
16166 rm -f conf$$subs.sh
16167
16168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16169 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16170 _ACEOF
16171 sed -n '
16172 h
16173 s/^/S["/; s/!.*/"]=/
16174 p
16175 g
16176 s/^[^!]*!//
16177 :repl
16178 t repl
16179 s/'"$ac_delim"'$//
16180 t delim
16181 :nl
16182 h
16183 s/\(.\{148\}\).*/\1/
16184 t more1
16185 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16186 p
16187 n
16188 b repl
16189 :more1
16190 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16191 p
16192 g
16193 s/.\{148\}//
16194 t nl
16195 :delim
16196 h
16197 s/\(.\{148\}\).*/\1/
16198 t more2
16199 s/["\\]/\\&/g; s/^/"/; s/$/"/
16200 p
16201 b
16202 :more2
16203 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16204 p
16205 g
16206 s/.\{148\}//
16207 t delim
16208 ' <conf$$subs.awk | sed '
16209 /^[^""]/{
16210   N
16211   s/\n//
16212 }
16213 ' >>$CONFIG_STATUS || ac_write_fail=1
16214 rm -f conf$$subs.awk
16215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16216 _ACAWK
16217 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16218   for (key in S) S_is_set[key] = 1
16219   FS = "\a"
16220   \$ac_cs_awk_pipe_init
16221 }
16222 {
16223   line = $ 0
16224   nfields = split(line, field, "@")
16225   substed = 0
16226   len = length(field[1])
16227   for (i = 2; i < nfields; i++) {
16228     key = field[i]
16229     keylen = length(key)
16230     if (S_is_set[key]) {
16231       value = S[key]
16232       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16233       len += length(value) + length(field[++i])
16234       substed = 1
16235     } else
16236       len += 1 + keylen
16237   }
16238   if (nfields == 3 && !substed) {
16239     key = field[2]
16240     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16241       \$ac_cs_awk_read_file
16242       next
16243     }
16244   }
16245   print line
16246 }
16247 \$ac_cs_awk_pipe_fini
16248 _ACAWK
16249 _ACEOF
16250 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16251 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16252   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16253 else
16254   cat
16255 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16256   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16257 _ACEOF
16258
16259 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16260 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16261 # trailing colons and then remove the whole line if VPATH becomes empty
16262 # (actually we leave an empty line to preserve line numbers).
16263 if test "x$srcdir" = x.; then
16264   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16265 s/:*\$(srcdir):*/:/
16266 s/:*\${srcdir}:*/:/
16267 s/:*@srcdir@:*/:/
16268 s/^\([^=]*=[     ]*\):*/\1/
16269 s/:*$//
16270 s/^[^=]*=[       ]*$//
16271 }'
16272 fi
16273
16274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16275 fi # test -n "$CONFIG_FILES"
16276
16277 # Set up the scripts for CONFIG_HEADERS section.
16278 # No need to generate them if there are no CONFIG_HEADERS.
16279 # This happens for instance with `./config.status Makefile'.
16280 if test -n "$CONFIG_HEADERS"; then
16281 cat >"$tmp/defines.awk" <<\_ACAWK ||
16282 BEGIN {
16283 _ACEOF
16284
16285 # Transform confdefs.h into an awk script `defines.awk', embedded as
16286 # here-document in config.status, that substitutes the proper values into
16287 # config.h.in to produce config.h.
16288
16289 # Create a delimiter string that does not exist in confdefs.h, to ease
16290 # handling of long lines.
16291 ac_delim='%!_!# '
16292 for ac_last_try in false false :; do
16293   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16294   if test -z "$ac_t"; then
16295     break
16296   elif $ac_last_try; then
16297     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16298   else
16299     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16300   fi
16301 done
16302
16303 # For the awk script, D is an array of macro values keyed by name,
16304 # likewise P contains macro parameters if any.  Preserve backslash
16305 # newline sequences.
16306
16307 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16308 sed -n '
16309 s/.\{148\}/&'"$ac_delim"'/g
16310 t rset
16311 :rset
16312 s/^[     ]*#[    ]*define[       ][      ]*/ /
16313 t def
16314 d
16315 :def
16316 s/\\$//
16317 t bsnl
16318 s/["\\]/\\&/g
16319 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16320 D["\1"]=" \3"/p
16321 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16322 d
16323 :bsnl
16324 s/["\\]/\\&/g
16325 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16326 D["\1"]=" \3\\\\\\n"\\/p
16327 t cont
16328 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16329 t cont
16330 d
16331 :cont
16332 n
16333 s/.\{148\}/&'"$ac_delim"'/g
16334 t clear
16335 :clear
16336 s/\\$//
16337 t bsnlc
16338 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16339 d
16340 :bsnlc
16341 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16342 b cont
16343 ' <confdefs.h | sed '
16344 s/'"$ac_delim"'/"\\\
16345 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16346
16347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16348   for (key in D) D_is_set[key] = 1
16349   FS = "\a"
16350 }
16351 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16352   line = \$ 0
16353   split(line, arg, " ")
16354   if (arg[1] == "#") {
16355     defundef = arg[2]
16356     mac1 = arg[3]
16357   } else {
16358     defundef = substr(arg[1], 2)
16359     mac1 = arg[2]
16360   }
16361   split(mac1, mac2, "(") #)
16362   macro = mac2[1]
16363   prefix = substr(line, 1, index(line, defundef) - 1)
16364   if (D_is_set[macro]) {
16365     # Preserve the white space surrounding the "#".
16366     print prefix "define", macro P[macro] D[macro]
16367     next
16368   } else {
16369     # Replace #undef with comments.  This is necessary, for example,
16370     # in the case of _POSIX_SOURCE, which is predefined and required
16371     # on some systems where configure will not decide to define it.
16372     if (defundef == "undef") {
16373       print "/*", prefix defundef, macro, "*/"
16374       next
16375     }
16376   }
16377 }
16378 { print }
16379 _ACAWK
16380 _ACEOF
16381 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16382   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16383 fi # test -n "$CONFIG_HEADERS"
16384
16385
16386 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16387 shift
16388 for ac_tag
16389 do
16390   case $ac_tag in
16391   :[FHLC]) ac_mode=$ac_tag; continue;;
16392   esac
16393   case $ac_mode$ac_tag in
16394   :[FHL]*:*);;
16395   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16396   :[FH]-) ac_tag=-:-;;
16397   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16398   esac
16399   ac_save_IFS=$IFS
16400   IFS=:
16401   set x $ac_tag
16402   IFS=$ac_save_IFS
16403   shift
16404   ac_file=$1
16405   shift
16406
16407   case $ac_mode in
16408   :L) ac_source=$1;;
16409   :[FH])
16410     ac_file_inputs=
16411     for ac_f
16412     do
16413       case $ac_f in
16414       -) ac_f="$tmp/stdin";;
16415       *) # Look for the file first in the build tree, then in the source tree
16416          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16417          # because $ac_f cannot contain `:'.
16418          test -f "$ac_f" ||
16419            case $ac_f in
16420            [\\/$]*) false;;
16421            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16422            esac ||
16423            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16424       esac
16425       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16426       as_fn_append ac_file_inputs " '$ac_f'"
16427     done
16428
16429     # Let's still pretend it is `configure' which instantiates (i.e., don't
16430     # use $as_me), people would be surprised to read:
16431     #    /* config.h.  Generated by config.status.  */
16432     configure_input='Generated from '`
16433           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16434         `' by configure.'
16435     if test x"$ac_file" != x-; then
16436       configure_input="$ac_file.  $configure_input"
16437       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16438 $as_echo "$as_me: creating $ac_file" >&6;}
16439     fi
16440     # Neutralize special characters interpreted by sed in replacement strings.
16441     case $configure_input in #(
16442     *\&* | *\|* | *\\* )
16443        ac_sed_conf_input=`$as_echo "$configure_input" |
16444        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16445     *) ac_sed_conf_input=$configure_input;;
16446     esac
16447
16448     case $ac_tag in
16449     *:-:* | *:-) cat >"$tmp/stdin" \
16450       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16451     esac
16452     ;;
16453   esac
16454
16455   ac_dir=`$as_dirname -- "$ac_file" ||
16456 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16457          X"$ac_file" : 'X\(//\)[^/]' \| \
16458          X"$ac_file" : 'X\(//\)$' \| \
16459          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16460 $as_echo X"$ac_file" |
16461     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16462             s//\1/
16463             q
16464           }
16465           /^X\(\/\/\)[^/].*/{
16466             s//\1/
16467             q
16468           }
16469           /^X\(\/\/\)$/{
16470             s//\1/
16471             q
16472           }
16473           /^X\(\/\).*/{
16474             s//\1/
16475             q
16476           }
16477           s/.*/./; q'`
16478   as_dir="$ac_dir"; as_fn_mkdir_p
16479   ac_builddir=.
16480
16481 case "$ac_dir" in
16482 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16483 *)
16484   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16485   # A ".." for each directory in $ac_dir_suffix.
16486   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16487   case $ac_top_builddir_sub in
16488   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16489   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16490   esac ;;
16491 esac
16492 ac_abs_top_builddir=$ac_pwd
16493 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16494 # for backward compatibility:
16495 ac_top_builddir=$ac_top_build_prefix
16496
16497 case $srcdir in
16498   .)  # We are building in place.
16499     ac_srcdir=.
16500     ac_top_srcdir=$ac_top_builddir_sub
16501     ac_abs_top_srcdir=$ac_pwd ;;
16502   [\\/]* | ?:[\\/]* )  # Absolute name.
16503     ac_srcdir=$srcdir$ac_dir_suffix;
16504     ac_top_srcdir=$srcdir
16505     ac_abs_top_srcdir=$srcdir ;;
16506   *) # Relative name.
16507     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16508     ac_top_srcdir=$ac_top_build_prefix$srcdir
16509     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16510 esac
16511 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16512
16513
16514   case $ac_mode in
16515   :F)
16516   #
16517   # CONFIG_FILE
16518   #
16519
16520   case $INSTALL in
16521   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16522   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16523   esac
16524 _ACEOF
16525
16526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16527 # If the template does not know about datarootdir, expand it.
16528 # FIXME: This hack should be removed a few years after 2.60.
16529 ac_datarootdir_hack=; ac_datarootdir_seen=
16530 ac_sed_dataroot='
16531 /datarootdir/ {
16532   p
16533   q
16534 }
16535 /@datadir@/p
16536 /@docdir@/p
16537 /@infodir@/p
16538 /@localedir@/p
16539 /@mandir@/p'
16540 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16541 *datarootdir*) ac_datarootdir_seen=yes;;
16542 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16543   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16544 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16545 _ACEOF
16546 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16547   ac_datarootdir_hack='
16548   s&@datadir@&$datadir&g
16549   s&@docdir@&$docdir&g
16550   s&@infodir@&$infodir&g
16551   s&@localedir@&$localedir&g
16552   s&@mandir@&$mandir&g
16553   s&\\\${datarootdir}&$datarootdir&g' ;;
16554 esac
16555 _ACEOF
16556
16557 # Neutralize VPATH when `$srcdir' = `.'.
16558 # Shell code in configure.ac might set extrasub.
16559 # FIXME: do we really want to maintain this feature?
16560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16561 ac_sed_extra="$ac_vpsub
16562 $extrasub
16563 _ACEOF
16564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16565 :t
16566 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16567 s|@configure_input@|$ac_sed_conf_input|;t t
16568 s&@top_builddir@&$ac_top_builddir_sub&;t t
16569 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16570 s&@srcdir@&$ac_srcdir&;t t
16571 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16572 s&@top_srcdir@&$ac_top_srcdir&;t t
16573 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16574 s&@builddir@&$ac_builddir&;t t
16575 s&@abs_builddir@&$ac_abs_builddir&;t t
16576 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16577 s&@INSTALL@&$ac_INSTALL&;t t
16578 $ac_datarootdir_hack
16579 "
16580 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16581 if $ac_cs_awk_getline; then
16582   $AWK -f "$tmp/subs.awk"
16583 else
16584   $AWK -f "$tmp/subs.awk" | $SHELL
16585 fi >$tmp/out \
16586   || as_fn_error "could not create $ac_file" "$LINENO" 5
16587
16588 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16589   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16590   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16591   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16592 which seems to be undefined.  Please make sure it is defined." >&5
16593 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16594 which seems to be undefined.  Please make sure it is defined." >&2;}
16595
16596   rm -f "$tmp/stdin"
16597   case $ac_file in
16598   -) cat "$tmp/out" && rm -f "$tmp/out";;
16599   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16600   esac \
16601   || as_fn_error "could not create $ac_file" "$LINENO" 5
16602  ;;
16603   :H)
16604   #
16605   # CONFIG_HEADER
16606   #
16607   if test x"$ac_file" != x-; then
16608     {
16609       $as_echo "/* $configure_input  */" \
16610       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16611     } >"$tmp/config.h" \
16612       || as_fn_error "could not create $ac_file" "$LINENO" 5
16613     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16614       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16615 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16616     else
16617       rm -f "$ac_file"
16618       mv "$tmp/config.h" "$ac_file" \
16619         || as_fn_error "could not create $ac_file" "$LINENO" 5
16620     fi
16621   else
16622     $as_echo "/* $configure_input  */" \
16623       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16624       || as_fn_error "could not create -" "$LINENO" 5
16625   fi
16626  ;;
16627   :L)
16628   #
16629   # CONFIG_LINK
16630   #
16631
16632   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16633     :
16634   else
16635     # Prefer the file from the source tree if names are identical.
16636     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16637       ac_source=$srcdir/$ac_source
16638     fi
16639
16640     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16641 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16642
16643     if test ! -r "$ac_source"; then
16644       as_fn_error "$ac_source: file not found" "$LINENO" 5
16645     fi
16646     rm -f "$ac_file"
16647
16648     # Try a relative symlink, then a hard link, then a copy.
16649     case $srcdir in
16650     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16651         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16652     esac
16653     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16654       ln "$ac_source" "$ac_file" 2>/dev/null ||
16655       cp -p "$ac_source" "$ac_file" ||
16656       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16657   fi
16658  ;;
16659   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16660 $as_echo "$as_me: executing $ac_file commands" >&6;}
16661  ;;
16662   esac
16663
16664
16665   case $ac_file$ac_mode in
16666     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16667     "gcore":F) chmod +x gcore ;;
16668     "default":C)
16669 case x$CONFIG_HEADERS in
16670 xconfig.h:config.in)
16671 echo > stamp-h ;;
16672 esac
16673  ;;
16674
16675   esac
16676 done # for ac_tag
16677
16678
16679 as_fn_exit 0
16680 _ACEOF
16681 ac_clean_files=$ac_clean_files_save
16682
16683 test $ac_write_fail = 0 ||
16684   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16685
16686
16687 # configure is writing to config.log, and then calls config.status.
16688 # config.status does its own redirection, appending to config.log.
16689 # Unfortunately, on DOS this fails, as config.log is still kept open
16690 # by configure, so config.status won't be able to write to it; its
16691 # output is simply discarded.  So we exec the FD to /dev/null,
16692 # effectively closing config.log, so it can be properly (re)opened and
16693 # appended to by config.status.  When coming back to configure, we
16694 # need to make the FD available again.
16695 if test "$no_create" != yes; then
16696   ac_cs_success=:
16697   ac_config_status_args=
16698   test "$silent" = yes &&
16699     ac_config_status_args="$ac_config_status_args --quiet"
16700   exec 5>/dev/null
16701   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16702   exec 5>>config.log
16703   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16704   # would make configure fail if this is the last instruction.
16705   $ac_cs_success || as_fn_exit $?
16706 fi
16707
16708 #
16709 # CONFIG_SUBDIRS section.
16710 #
16711 if test "$no_recursion" != yes; then
16712
16713   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16714   # so they do not pile up.
16715   ac_sub_configure_args=
16716   ac_prev=
16717   eval "set x $ac_configure_args"
16718   shift
16719   for ac_arg
16720   do
16721     if test -n "$ac_prev"; then
16722       ac_prev=
16723       continue
16724     fi
16725     case $ac_arg in
16726     -cache-file | --cache-file | --cache-fil | --cache-fi \
16727     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16728       ac_prev=cache_file ;;
16729     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16730     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16731     | --c=*)
16732       ;;
16733     --config-cache | -C)
16734       ;;
16735     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16736       ac_prev=srcdir ;;
16737     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16738       ;;
16739     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16740       ac_prev=prefix ;;
16741     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16742       ;;
16743     --disable-option-checking)
16744       ;;
16745     *)
16746       case $ac_arg in
16747       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16748       esac
16749       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16750     esac
16751   done
16752
16753   # Always prepend --prefix to ensure using the same prefix
16754   # in subdir configurations.
16755   ac_arg="--prefix=$prefix"
16756   case $ac_arg in
16757   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16758   esac
16759   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16760
16761   # Pass --silent
16762   if test "$silent" = yes; then
16763     ac_sub_configure_args="--silent $ac_sub_configure_args"
16764   fi
16765
16766   # Always prepend --disable-option-checking to silence warnings, since
16767   # different subdirs can have different --enable and --with options.
16768   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16769
16770   ac_popdir=`pwd`
16771   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16772
16773     # Do not complain, so a configure script can configure whichever
16774     # parts of a large source tree are present.
16775     test -d "$srcdir/$ac_dir" || continue
16776
16777     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16778     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16779     $as_echo "$ac_msg" >&6
16780     as_dir="$ac_dir"; as_fn_mkdir_p
16781     ac_builddir=.
16782
16783 case "$ac_dir" in
16784 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16785 *)
16786   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16787   # A ".." for each directory in $ac_dir_suffix.
16788   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16789   case $ac_top_builddir_sub in
16790   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16791   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16792   esac ;;
16793 esac
16794 ac_abs_top_builddir=$ac_pwd
16795 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16796 # for backward compatibility:
16797 ac_top_builddir=$ac_top_build_prefix
16798
16799 case $srcdir in
16800   .)  # We are building in place.
16801     ac_srcdir=.
16802     ac_top_srcdir=$ac_top_builddir_sub
16803     ac_abs_top_srcdir=$ac_pwd ;;
16804   [\\/]* | ?:[\\/]* )  # Absolute name.
16805     ac_srcdir=$srcdir$ac_dir_suffix;
16806     ac_top_srcdir=$srcdir
16807     ac_abs_top_srcdir=$srcdir ;;
16808   *) # Relative name.
16809     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16810     ac_top_srcdir=$ac_top_build_prefix$srcdir
16811     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16812 esac
16813 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16814
16815
16816     cd "$ac_dir"
16817
16818     # Check for guested configure; otherwise get Cygnus style configure.
16819     if test -f "$ac_srcdir/configure.gnu"; then
16820       ac_sub_configure=$ac_srcdir/configure.gnu
16821     elif test -f "$ac_srcdir/configure"; then
16822       ac_sub_configure=$ac_srcdir/configure
16823     elif test -f "$ac_srcdir/configure.in"; then
16824       # This should be Cygnus configure.
16825       ac_sub_configure=$ac_aux_dir/configure
16826     else
16827       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16828 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16829       ac_sub_configure=
16830     fi
16831
16832     # The recursion is here.
16833     if test -n "$ac_sub_configure"; then
16834       # Make the cache file name correct relative to the subdirectory.
16835       case $cache_file in
16836       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16837       *) # Relative name.
16838         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16839       esac
16840
16841       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16842 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16843       # The eval makes quoting arguments work.
16844       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16845            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16846         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16847     fi
16848
16849     cd "$ac_popdir"
16850   done
16851 fi
16852 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16853   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16854 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16855 fi
16856
16857
16858 exit 0