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 LTLIBIPT
 662 LIBIPT
 663 HAVE_LIBIPT
 664 HAVE_GUILE_FALSE
 665 HAVE_GUILE_TRUE
 666 GUILE_LIBS
 667 GUILE_CPPFLAGS
 668 GUILD_TARGET_FLAG
 669 GUILD
 670 pkg_config_prog_path
 671 HAVE_PYTHON_FALSE
 672 HAVE_PYTHON_TRUE
 673 PYTHON_LIBS
 674 PYTHON_CPPFLAGS
 675 PYTHON_CFLAGS
 676 python_prog_path
 677 LTLIBEXPAT
 678 LIBEXPAT
 679 HAVE_LIBEXPAT
 680 JIT_READER_DIR
 681 TARGET_PTR
 682 READLINE_TEXI_INCFLAG
 683 READLINE_CFLAGS
 684 READLINE_DEPS
 685 READLINE
 686 zlibinc
 687 zlibdir
 688 MIG
 689 WINDRES
 690 DLLTOOL
 691 AR
 692 YFLAGS
 693 YACC
 694 RANLIB
 695 LN_S
 696 INSTALL_DATA
 697 INSTALL_SCRIPT
 698 INSTALL_PROGRAM
 699 AWK
 700 REPORT_BUGS_TEXI
 701 REPORT_BUGS_TO
 702 PKGVERSION
 703 HAVE_NATIVE_GCORE_TARGET
 704 TARGET_OBS
 705 subdirs
 706 GDB_DATADIR
 707 DEBUGDIR
 708 MAKEINFO_EXTRA_FLAGS
 709 MAKEINFOFLAGS
 710 MAKEINFO
 711 PACKAGE
 712 GNULIB_STDINT_H
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 SET_MAKE
 726 GMAKE_FALSE
 727 GMAKE_TRUE
 728 MAKE
 729 CCDEPMODE
 730 DEPDIR
 731 am__leading_dot
 732 COMPILER
 733 INSTALL_STRIP_PROGRAM
 734 STRIP
 735 install_sh
 736 target_os
 737 target_vendor
 738 target_cpu
 739 target
 740 host_os
 741 host_vendor
 742 host_cpu
 743 host
 744 build_os
 745 build_vendor
 746 build_cpu
 747 build
 748 EGREP
 749 GREP
 750 CPP
 751 ac_ct_CXX
 752 CXXFLAGS
 753 CXX
 754 OBJEXT
 755 EXEEXT
 756 ac_ct_CC
 757 CPPFLAGS
 758 LDFLAGS
 759 CFLAGS
 760 CC
 761 MAINT
 762 MAINTAINER_MODE_FALSE
 763 MAINTAINER_MODE_TRUE
 764 target_alias
 765 host_alias
 766 build_alias
 767 LIBS
 768 ECHO_T
 769 ECHO_N
 770 ECHO_C
 771 DEFS
 772 mandir
 773 localedir
 774 libdir
 775 psdir
 776 pdfdir
 777 dvidir
 778 htmldir
 779 infodir
 780 docdir
 781 oldincludedir
 782 includedir
 783 localstatedir
 784 sharedstatedir
 785 sysconfdir
 786 datadir
 787 datarootdir
 788 libexecdir
 789 sbindir
 790 bindir
 791 program_transform_name
 792 prefix
 793 exec_prefix
 794 PACKAGE_URL
 795 PACKAGE_BUGREPORT
 796 PACKAGE_STRING
 797 PACKAGE_VERSION
 798 PACKAGE_TARNAME
 799 PACKAGE_NAME
 800 PATH_SEPARATOR
 801 SHELL'
 802 ac_subst_files='host_makefile_frag'
 803 ac_user_opts='
 804 enable_option_checking
 805 enable_maintainer_mode
 806 enable_plugins
 807 enable_largefile
 808 enable_build_with_cxx
 809 with_separate_debug_dir
 810 with_gdb_datadir
 811 with_relocated_sources
 812 with_auto_load_dir
 813 with_auto_load_safe_path
 814 enable_targets
 815 enable_64_bit_bfd
 816 enable_gdbcli
 817 enable_gdbmi
 818 enable_tui
 819 enable_gdbtk
 820 with_libunwind_ia64
 821 with_curses
 822 enable_profiling
 823 with_pkgversion
 824 with_bugurl
 825 with_system_zlib
 826 with_libiconv_prefix
 827 with_iconv_bin
 828 with_system_readline
 829 with_jit_reader_dir
 830 with_expat
 831 with_gnu_ld
 832 enable_rpath
 833 with_libexpat_prefix
 834 with_python
 835 with_guile
 836 enable_libmcheck
 837 with_intel_pt
 838 with_libipt_prefix
 839 with_included_regex
 840 with_sysroot
 841 with_system_gdbinit
 842 enable_werror
 843 enable_build_warnings
 844 enable_gdb_build_warnings
 845 with_lzma
 846 with_liblzma_prefix
 847 with_tcl
 848 with_tk
 849 with_x
 850 enable_sim
 851 enable_multi_ice
 852 enable_gdbserver
 853 with_babeltrace
 854 with_libbabeltrace_prefix
 855 '
 856       ac_precious_vars='build_alias
 857 host_alias
 858 target_alias
 859 CC
 860 CFLAGS
 861 LDFLAGS
 862 LIBS
 863 CPPFLAGS
 864 CXX
 865 CXXFLAGS
 866 CCC
 867 CPP
 868 MAKEINFO
 869 MAKEINFOFLAGS
 870 YACC
 871 YFLAGS
 872 XMKMF'
 873 ac_subdirs_all='testsuite
 874 gdbtk
 875 multi-ice
 876 gdbserver'
 877
 878 # Initialize some variables set by options.
 879 ac_init_help=
 880 ac_init_version=false
 881 ac_unrecognized_opts=
 882 ac_unrecognized_sep=
 883 # The variables have the same names as the options, with
 884 # dashes changed to underlines.
 885 cache_file=/dev/null
 886 exec_prefix=NONE
 887 no_create=
 888 no_recursion=
 889 prefix=NONE
 890 program_prefix=NONE
 891 program_suffix=NONE
 892 program_transform_name=s,x,x,
 893 silent=
 894 site=
 895 srcdir=
 896 verbose=
 897 x_includes=NONE
 898 x_libraries=NONE
 899
 900 # Installation directory options.
 901 # These are left unexpanded so users can "make install exec_prefix=/foo"
 902 # and all the variables that are supposed to be based on exec_prefix
 903 # by default will actually change.
 904 # Use braces instead of parens because sh, perl, etc. also accept them.
 905 # (The list follows the same order as the GNU Coding Standards.)
 906 bindir='${exec_prefix}/bin'
 907 sbindir='${exec_prefix}/sbin'
 908 libexecdir='${exec_prefix}/libexec'
 909 datarootdir='${prefix}/share'
 910 datadir='${datarootdir}'
 911 sysconfdir='${prefix}/etc'
 912 sharedstatedir='${prefix}/com'
 913 localstatedir='${prefix}/var'
 914 includedir='${prefix}/include'
 915 oldincludedir='/usr/include'
 916 docdir='${datarootdir}/doc/${PACKAGE}'
 917 infodir='${datarootdir}/info'
 918 htmldir='${docdir}'
 919 dvidir='${docdir}'
 920 pdfdir='${docdir}'
 921 psdir='${docdir}'
 922 libdir='${exec_prefix}/lib'
 923 localedir='${datarootdir}/locale'
 924 mandir='${datarootdir}/man'
 925
 926 ac_prev=
 927 ac_dashdash=
 928 for ac_option
 929 do
 930   # If the previous option needs an argument, assign it.
 931   if test -n "$ac_prev"; then
 932     eval $ac_prev=\$ac_option
 933     ac_prev=
 934     continue
 935   fi
 936
 937   case $ac_option in
 938   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 939   *)    ac_optarg=yes ;;
 940   esac
 941
 942   # Accept the important Cygnus configure options, so we can diagnose typos.
 943
 944   case $ac_dashdash$ac_option in
 945   --)
 946     ac_dashdash=yes ;;
 947
 948   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 949     ac_prev=bindir ;;
 950   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 951     bindir=$ac_optarg ;;
 952
 953   -build | --build | --buil | --bui | --bu)
 954     ac_prev=build_alias ;;
 955   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 956     build_alias=$ac_optarg ;;
 957
 958   -cache-file | --cache-file | --cache-fil | --cache-fi \
 959   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 960     ac_prev=cache_file ;;
 961   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 962   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 963     cache_file=$ac_optarg ;;
 964
 965   --config-cache | -C)
 966     cache_file=config.cache ;;
 967
 968   -datadir | --datadir | --datadi | --datad)
 969     ac_prev=datadir ;;
 970   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 971     datadir=$ac_optarg ;;
 972
 973   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 974   | --dataroo | --dataro | --datar)
 975     ac_prev=datarootdir ;;
 976   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 977   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 978     datarootdir=$ac_optarg ;;
 979
 980   -disable-* | --disable-*)
 981     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 982     # Reject names that are not valid shell variable names.
 983     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 984       as_fn_error "invalid feature name: $ac_useropt"
 985     ac_useropt_orig=$ac_useropt
 986     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 987     case $ac_user_opts in
 988       *"
 989 "enable_$ac_useropt"
 990 "*) ;;
 991       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 992          ac_unrecognized_sep=', ';;
 993     esac
 994     eval enable_$ac_useropt=no ;;
 995
 996   -docdir | --docdir | --docdi | --doc | --do)
 997     ac_prev=docdir ;;
 998   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 999     docdir=$ac_optarg ;;
1000
1001   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1002     ac_prev=dvidir ;;
1003   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1004     dvidir=$ac_optarg ;;
1005
1006   -enable-* | --enable-*)
1007     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1008     # Reject names that are not valid shell variable names.
1009     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1010       as_fn_error "invalid feature name: $ac_useropt"
1011     ac_useropt_orig=$ac_useropt
1012     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1013     case $ac_user_opts in
1014       *"
1015 "enable_$ac_useropt"
1016 "*) ;;
1017       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1018          ac_unrecognized_sep=', ';;
1019     esac
1020     eval enable_$ac_useropt=\$ac_optarg ;;
1021
1022   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1023   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1024   | --exec | --exe | --ex)
1025     ac_prev=exec_prefix ;;
1026   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1027   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1028   | --exec=* | --exe=* | --ex=*)
1029     exec_prefix=$ac_optarg ;;
1030
1031   -gas | --gas | --ga | --g)
1032     # Obsolete; use --with-gas.
1033     with_gas=yes ;;
1034
1035   -help | --help | --hel | --he | -h)
1036     ac_init_help=long ;;
1037   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1038     ac_init_help=recursive ;;
1039   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1040     ac_init_help=short ;;
1041
1042   -host | --host | --hos | --ho)
1043     ac_prev=host_alias ;;
1044   -host=* | --host=* | --hos=* | --ho=*)
1045     host_alias=$ac_optarg ;;
1046
1047   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1048     ac_prev=htmldir ;;
1049   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1050   | --ht=*)
1051     htmldir=$ac_optarg ;;
1052
1053   -includedir | --includedir | --includedi | --included | --include \
1054   | --includ | --inclu | --incl | --inc)
1055     ac_prev=includedir ;;
1056   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1057   | --includ=* | --inclu=* | --incl=* | --inc=*)
1058     includedir=$ac_optarg ;;
1059
1060   -infodir | --infodir | --infodi | --infod | --info | --inf)
1061     ac_prev=infodir ;;
1062   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1063     infodir=$ac_optarg ;;
1064
1065   -libdir | --libdir | --libdi | --libd)
1066     ac_prev=libdir ;;
1067   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1068     libdir=$ac_optarg ;;
1069
1070   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1071   | --libexe | --libex | --libe)
1072     ac_prev=libexecdir ;;
1073   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1074   | --libexe=* | --libex=* | --libe=*)
1075     libexecdir=$ac_optarg ;;
1076
1077   -localedir | --localedir | --localedi | --localed | --locale)
1078     ac_prev=localedir ;;
1079   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1080     localedir=$ac_optarg ;;
1081
1082   -localstatedir | --localstatedir | --localstatedi | --localstated \
1083   | --localstate | --localstat | --localsta | --localst | --locals)
1084     ac_prev=localstatedir ;;
1085   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1086   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1087     localstatedir=$ac_optarg ;;
1088
1089   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1090     ac_prev=mandir ;;
1091   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1092     mandir=$ac_optarg ;;
1093
1094   -nfp | --nfp | --nf)
1095     # Obsolete; use --without-fp.
1096     with_fp=no ;;
1097
1098   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1099   | --no-cr | --no-c | -n)
1100     no_create=yes ;;
1101
1102   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1103   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1104     no_recursion=yes ;;
1105
1106   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1107   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1108   | --oldin | --oldi | --old | --ol | --o)
1109     ac_prev=oldincludedir ;;
1110   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1111   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1112   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1113     oldincludedir=$ac_optarg ;;
1114
1115   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1116     ac_prev=prefix ;;
1117   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1118     prefix=$ac_optarg ;;
1119
1120   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1121   | --program-pre | --program-pr | --program-p)
1122     ac_prev=program_prefix ;;
1123   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1124   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1125     program_prefix=$ac_optarg ;;
1126
1127   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1128   | --program-suf | --program-su | --program-s)
1129     ac_prev=program_suffix ;;
1130   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1131   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1132     program_suffix=$ac_optarg ;;
1133
1134   -program-transform-name | --program-transform-name \
1135   | --program-transform-nam | --program-transform-na \
1136   | --program-transform-n | --program-transform- \
1137   | --program-transform | --program-transfor \
1138   | --program-transfo | --program-transf \
1139   | --program-trans | --program-tran \
1140   | --progr-tra | --program-tr | --program-t)
1141     ac_prev=program_transform_name ;;
1142   -program-transform-name=* | --program-transform-name=* \
1143   | --program-transform-nam=* | --program-transform-na=* \
1144   | --program-transform-n=* | --program-transform-=* \
1145   | --program-transform=* | --program-transfor=* \
1146   | --program-transfo=* | --program-transf=* \
1147   | --program-trans=* | --program-tran=* \
1148   | --progr-tra=* | --program-tr=* | --program-t=*)
1149     program_transform_name=$ac_optarg ;;
1150
1151   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1152     ac_prev=pdfdir ;;
1153   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1154     pdfdir=$ac_optarg ;;
1155
1156   -psdir | --psdir | --psdi | --psd | --ps)
1157     ac_prev=psdir ;;
1158   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1159     psdir=$ac_optarg ;;
1160
1161   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1162   | -silent | --silent | --silen | --sile | --sil)
1163     silent=yes ;;
1164
1165   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1166     ac_prev=sbindir ;;
1167   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1168   | --sbi=* | --sb=*)
1169     sbindir=$ac_optarg ;;
1170
1171   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1172   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1173   | --sharedst | --shareds | --shared | --share | --shar \
1174   | --sha | --sh)
1175     ac_prev=sharedstatedir ;;
1176   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1177   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1178   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1179   | --sha=* | --sh=*)
1180     sharedstatedir=$ac_optarg ;;
1181
1182   -site | --site | --sit)
1183     ac_prev=site ;;
1184   -site=* | --site=* | --sit=*)
1185     site=$ac_optarg ;;
1186
1187   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1188     ac_prev=srcdir ;;
1189   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1190     srcdir=$ac_optarg ;;
1191
1192   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1193   | --syscon | --sysco | --sysc | --sys | --sy)
1194     ac_prev=sysconfdir ;;
1195   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1196   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1197     sysconfdir=$ac_optarg ;;
1198
1199   -target | --target | --targe | --targ | --tar | --ta | --t)
1200     ac_prev=target_alias ;;
1201   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1202     target_alias=$ac_optarg ;;
1203
1204   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1205     verbose=yes ;;
1206
1207   -version | --version | --versio | --versi | --vers | -V)
1208     ac_init_version=: ;;
1209
1210   -with-* | --with-*)
1211     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1212     # Reject names that are not valid shell variable names.
1213     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1214       as_fn_error "invalid package name: $ac_useropt"
1215     ac_useropt_orig=$ac_useropt
1216     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1217     case $ac_user_opts in
1218       *"
1219 "with_$ac_useropt"
1220 "*) ;;
1221       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1222          ac_unrecognized_sep=', ';;
1223     esac
1224     eval with_$ac_useropt=\$ac_optarg ;;
1225
1226   -without-* | --without-*)
1227     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1228     # Reject names that are not valid shell variable names.
1229     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1230       as_fn_error "invalid package name: $ac_useropt"
1231     ac_useropt_orig=$ac_useropt
1232     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1233     case $ac_user_opts in
1234       *"
1235 "with_$ac_useropt"
1236 "*) ;;
1237       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1238          ac_unrecognized_sep=', ';;
1239     esac
1240     eval with_$ac_useropt=no ;;
1241
1242   --x)
1243     # Obsolete; use --with-x.
1244     with_x=yes ;;
1245
1246   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1247   | --x-incl | --x-inc | --x-in | --x-i)
1248     ac_prev=x_includes ;;
1249   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1250   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1251     x_includes=$ac_optarg ;;
1252
1253   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1254   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1255     ac_prev=x_libraries ;;
1256   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1257   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1258     x_libraries=$ac_optarg ;;
1259
1260   -*) as_fn_error "unrecognized option: \`$ac_option'
1261 Try \`$0 --help' for more information."
1262     ;;
1263
1264   *=*)
1265     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1266     # Reject names that are not valid shell variable names.
1267     case $ac_envvar in #(
1268       '' | [0-9]* | *[!_$as_cr_alnum]* )
1269       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1270     esac
1271     eval $ac_envvar=\$ac_optarg
1272     export $ac_envvar ;;
1273
1274   *)
1275     # FIXME: should be removed in autoconf 3.0.
1276     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1277     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1278       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1279     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1280     ;;
1281
1282   esac
1283 done
1284
1285 if test -n "$ac_prev"; then
1286   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1287   as_fn_error "missing argument to $ac_option"
1288 fi
1289
1290 if test -n "$ac_unrecognized_opts"; then
1291   case $enable_option_checking in
1292     no) ;;
1293     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1294     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1295   esac
1296 fi
1297
1298 # Check all directory arguments for consistency.
1299 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1300                 datadir sysconfdir sharedstatedir localstatedir includedir \
1301                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1302                 libdir localedir mandir
1303 do
1304   eval ac_val=\$$ac_var
1305   # Remove trailing slashes.
1306   case $ac_val in
1307     */ )
1308       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1309       eval $ac_var=\$ac_val;;
1310   esac
1311   # Be sure to have absolute directory names.
1312   case $ac_val in
1313     [\\/$]* | ?:[\\/]* )  continue;;
1314     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1315   esac
1316   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1317 done
1318
1319 # There might be people who depend on the old broken behavior: `$host'
1320 # used to hold the argument of --host etc.
1321 # FIXME: To remove some day.
1322 build=$build_alias
1323 host=$host_alias
1324 target=$target_alias
1325
1326 # FIXME: To remove some day.
1327 if test "x$host_alias" != x; then
1328   if test "x$build_alias" = x; then
1329     cross_compiling=maybe
1330     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1331     If a cross compiler is detected then cross compile mode will be used." >&2
1332   elif test "x$build_alias" != "x$host_alias"; then
1333     cross_compiling=yes
1334   fi
1335 fi
1336
1337 ac_tool_prefix=
1338 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1339
1340 test "$silent" = yes && exec 6>/dev/null
1341
1342
1343 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1344 ac_ls_di=`ls -di .` &&
1345 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1346   as_fn_error "working directory cannot be determined"
1347 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1348   as_fn_error "pwd does not report name of working directory"
1349
1350
1351 # Find the source files, if location was not specified.
1352 if test -z "$srcdir"; then
1353   ac_srcdir_defaulted=yes
1354   # Try the directory containing this script, then the parent directory.
1355   ac_confdir=`$as_dirname -- "$as_myself" ||
1356 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1357          X"$as_myself" : 'X\(//\)[^/]' \| \
1358          X"$as_myself" : 'X\(//\)$' \| \
1359          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1360 $as_echo X"$as_myself" |
1361     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1362             s//\1/
1363             q
1364           }
1365           /^X\(\/\/\)[^/].*/{
1366             s//\1/
1367             q
1368           }
1369           /^X\(\/\/\)$/{
1370             s//\1/
1371             q
1372           }
1373           /^X\(\/\).*/{
1374             s//\1/
1375             q
1376           }
1377           s/.*/./; q'`
1378   srcdir=$ac_confdir
1379   if test ! -r "$srcdir/$ac_unique_file"; then
1380     srcdir=..
1381   fi
1382 else
1383   ac_srcdir_defaulted=no
1384 fi
1385 if test ! -r "$srcdir/$ac_unique_file"; then
1386   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1387   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1388 fi
1389 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1390 ac_abs_confdir=`(
1391         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1392         pwd)`
1393 # When building in place, set srcdir=.
1394 if test "$ac_abs_confdir" = "$ac_pwd"; then
1395   srcdir=.
1396 fi
1397 # Remove unnecessary trailing slashes from srcdir.
1398 # Double slashes in file names in object file debugging info
1399 # mess up M-x gdb in Emacs.
1400 case $srcdir in
1401 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1402 esac
1403 for ac_var in $ac_precious_vars; do
1404   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1405   eval ac_env_${ac_var}_value=\$${ac_var}
1406   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1407   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1408 done
1409
1410 #
1411 # Report the --help message.
1412 #
1413 if test "$ac_init_help" = "long"; then
1414   # Omit some internal or obsolete options to make the list less imposing.
1415   # This message is too long to be a string in the A/UX 3.1 sh.
1416   cat <<_ACEOF
1417 \`configure' configures this package to adapt to many kinds of systems.
1418
1419 Usage: $0 [OPTION]... [VAR=VALUE]...
1420
1421 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1422 VAR=VALUE.  See below for descriptions of some of the useful variables.
1423
1424 Defaults for the options are specified in brackets.
1425
1426 Configuration:
1427   -h, --help              display this help and exit
1428       --help=short        display options specific to this package
1429       --help=recursive    display the short help of all the included packages
1430   -V, --version           display version information and exit
1431   -q, --quiet, --silent   do not print \`checking...' messages
1432       --cache-file=FILE   cache test results in FILE [disabled]
1433   -C, --config-cache      alias for \`--cache-file=config.cache'
1434   -n, --no-create         do not create output files
1435       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1436
1437 Installation directories:
1438   --prefix=PREFIX         install architecture-independent files in PREFIX
1439                           [$ac_default_prefix]
1440   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1441                           [PREFIX]
1442
1443 By default, \`make install' will install all the files in
1444 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1445 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1446 for instance \`--prefix=\$HOME'.
1447
1448 For better control, use the options below.
1449
1450 Fine tuning of the installation directories:
1451   --bindir=DIR            user executables [EPREFIX/bin]
1452   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1453   --libexecdir=DIR        program executables [EPREFIX/libexec]
1454   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1455   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1456   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1457   --libdir=DIR            object code libraries [EPREFIX/lib]
1458   --includedir=DIR        C header files [PREFIX/include]
1459   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1460   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1461   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1462   --infodir=DIR           info documentation [DATAROOTDIR/info]
1463   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1464   --mandir=DIR            man documentation [DATAROOTDIR/man]
1465   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1466   --htmldir=DIR           html documentation [DOCDIR]
1467   --dvidir=DIR            dvi documentation [DOCDIR]
1468   --pdfdir=DIR            pdf documentation [DOCDIR]
1469   --psdir=DIR             ps documentation [DOCDIR]
1470 _ACEOF
1471
1472   cat <<\_ACEOF
1473
1474 Program names:
1475   --program-prefix=PREFIX            prepend PREFIX to installed program names
1476   --program-suffix=SUFFIX            append SUFFIX to installed program names
1477   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1478
1479 X features:
1480   --x-includes=DIR    X include files are in DIR
1481   --x-libraries=DIR   X library files are in DIR
1482
1483 System types:
1484   --build=BUILD     configure for building on BUILD [guessed]
1485   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1486   --target=TARGET   configure for building compilers for TARGET [HOST]
1487 _ACEOF
1488 fi
1489
1490 if test -n "$ac_init_help"; then
1491
1492   cat <<\_ACEOF
1493
1494 Optional Features:
1495   --disable-option-checking  ignore unrecognized --enable/--with options
1496   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1497   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1498   --enable-maintainer-mode  enable make rules and dependencies not useful
1499                           (and sometimes confusing) to the casual installer
1500   --enable-plugins        Enable support for plugins
1501   --disable-largefile     omit support for large files
1502   --enable-build-with-cxx build with C++ compiler instead of C compiler
1503   --enable-targets=TARGETS
1504                           alternative target configurations
1505   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1506   --disable-gdbcli        disable command-line interface (CLI)
1507   --disable-gdbmi         disable machine-interface (MI)
1508   --enable-tui            enable full-screen terminal user interface (TUI)
1509   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1510   --enable-profiling      enable profiling of GDB
1511   --disable-rpath         do not hardcode runtime library paths
1512   --enable-libmcheck      Try linking with -lmcheck if available
1513   --enable-werror         treat compile warnings as errors
1514   --enable-build-warnings enable build-time compiler warnings if gcc is used
1515   --enable-gdb-build-warnings
1516                           enable GDB specific build-time compiler warnings if
1517                           gcc is used
1518   --enable-sim            link gdb with simulator
1519   --enable-multi-ice      build the multi-ice-gdb-server
1520   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1521                           is auto)
1522
1523 Optional Packages:
1524   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1525   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1526   --with-separate-debug-dir=PATH
1527                           look for global separate debug info in this path
1528                           [LIBDIR/debug]
1529   --with-gdb-datadir=PATH look for global separate data files in this path
1530                           [DATADIR/gdb]
1531   --with-relocated-sources=PATH
1532                           automatically relocate this path for source files
1533   --with-auto-load-dir=PATH
1534                           directories from which to load auto-loaded scripts
1535                           [$debugdir:$datadir/auto-load]
1536   --with-auto-load-safe-path=PATH
1537                           directories safe to hold auto-loaded files
1538                           [--with-auto-load-dir]
1539   --without-auto-load-safe-path
1540                           do not restrict auto-loaded files locations
1541   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1542   --with-curses           use the curses library instead of the termcap
1543                           library
1544   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1545   --with-bugurl=URL       Direct users to URL to report a bug
1546   --with-system-zlib      use installed libz
1547   --with-libiconv-prefix=DIR
1548                           search for libiconv in DIR/include and DIR/lib
1549   --with-iconv-bin=PATH   specify where to find the iconv program
1550   --with-system-readline  use installed readline library
1551   --with-jit-reader-dir=PATH
1552                           directory to load the JIT readers from
1553   --with-expat            include expat support (auto/yes/no)
1554   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1555   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1556   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1557   --with-python[=PYTHON]  include python support
1558                           (auto/yes/no/<python-program>)
1559   --with-guile[=GUILE]    include guile support
1560                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1561   --with-intel-pt         include Intel(R) Processor Trace support (auto/yes/no)
1562   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1563   --without-libipt-prefix     don't search for libipt in includedir and libdir
1564   --without-included-regex
1565                           don't use included regex; this is the default on
1566                           systems with version 2 of the GNU C library (use
1567                           with caution on other system)
1568   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1569   --with-system-gdbinit=PATH
1570                           automatically load a system-wide gdbinit file
1571   --with-lzma             support lzma compression (auto/yes/no)
1572   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1573   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1574   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1575   --with-tk               directory containing tk configuration (tkConfig.sh)
1576   --with-x                use the X Window System
1577   --with-babeltrace       include babeltrace support (auto/yes/no)
1578   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1579   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1580
1581 Some influential environment variables:
1582   CC          C compiler command
1583   CFLAGS      C compiler flags
1584   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1585               nonstandard directory <lib dir>
1586   LIBS        libraries to pass to the linker, e.g. -l<library>
1587   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1588               you have headers in a nonstandard directory <include dir>
1589   CXX         C++ compiler command
1590   CXXFLAGS    C++ compiler flags
1591   CPP         C preprocessor
1592   MAKEINFO    Parent configure detects if it is of sufficient version.
1593   MAKEINFOFLAGS
1594               Parameters for MAKEINFO.
1595   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1596               the first program found out of: `bison -y', `byacc', `yacc'.
1597   YFLAGS      The list of arguments that will be passed by default to $YACC.
1598               This script will default YFLAGS to the empty string to avoid a
1599               default value of `-d' given by some make applications.
1600   XMKMF       Path to xmkmf, Makefile generator for X Window System
1601
1602 Use these variables to override the choices made by `configure' or to help
1603 it to find libraries and programs with nonstandard names/locations.
1604
1605 Report bugs to the package provider.
1606 _ACEOF
1607 ac_status=$?
1608 fi
1609
1610 if test "$ac_init_help" = "recursive"; then
1611   # If there are subdirs, report their specific --help.
1612   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1613     test -d "$ac_dir" ||
1614       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1615       continue
1616     ac_builddir=.
1617
1618 case "$ac_dir" in
1619 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1620 *)
1621   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1622   # A ".." for each directory in $ac_dir_suffix.
1623   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1624   case $ac_top_builddir_sub in
1625   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1626   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1627   esac ;;
1628 esac
1629 ac_abs_top_builddir=$ac_pwd
1630 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1631 # for backward compatibility:
1632 ac_top_builddir=$ac_top_build_prefix
1633
1634 case $srcdir in
1635   .)  # We are building in place.
1636     ac_srcdir=.
1637     ac_top_srcdir=$ac_top_builddir_sub
1638     ac_abs_top_srcdir=$ac_pwd ;;
1639   [\\/]* | ?:[\\/]* )  # Absolute name.
1640     ac_srcdir=$srcdir$ac_dir_suffix;
1641     ac_top_srcdir=$srcdir
1642     ac_abs_top_srcdir=$srcdir ;;
1643   *) # Relative name.
1644     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1645     ac_top_srcdir=$ac_top_build_prefix$srcdir
1646     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1647 esac
1648 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1649
1650     cd "$ac_dir" || { ac_status=$?; continue; }
1651     # Check for guested configure.
1652     if test -f "$ac_srcdir/configure.gnu"; then
1653       echo &&
1654       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1655     elif test -f "$ac_srcdir/configure"; then
1656       echo &&
1657       $SHELL "$ac_srcdir/configure" --help=recursive
1658     else
1659       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1660     fi || ac_status=$?
1661     cd "$ac_pwd" || { ac_status=$?; break; }
1662   done
1663 fi
1664
1665 test -n "$ac_init_help" && exit $ac_status
1666 if $ac_init_version; then
1667   cat <<\_ACEOF
1668 configure
1669 generated by GNU Autoconf 2.64
1670
1671 Copyright (C) 2009 Free Software Foundation, Inc.
1672 This configure script is free software; the Free Software Foundation
1673 gives unlimited permission to copy, distribute and modify it.
1674 _ACEOF
1675   exit
1676 fi
1677
1678 ## ------------------------ ##
1679 ## Autoconf initialization. ##
1680 ## ------------------------ ##
1681
1682 # ac_fn_c_try_compile LINENO
1683 # --------------------------
1684 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1685 ac_fn_c_try_compile ()
1686 {
1687   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1688   rm -f conftest.$ac_objext
1689   if { { ac_try="$ac_compile"
1690 case "(($ac_try" in
1691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1692   *) ac_try_echo=$ac_try;;
1693 esac
1694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1695 $as_echo "$ac_try_echo"; } >&5
1696   (eval "$ac_compile") 2>conftest.err
1697   ac_status=$?
1698   if test -s conftest.err; then
1699     grep -v '^ *+' conftest.err >conftest.er1
1700     cat conftest.er1 >&5
1701     mv -f conftest.er1 conftest.err
1702   fi
1703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1704   test $ac_status = 0; } && {
1705          test -z "$ac_c_werror_flag" ||
1706          test ! -s conftest.err
1707        } && test -s conftest.$ac_objext; then :
1708   ac_retval=0
1709 else
1710   $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.$ac_ext >&5
1712
1713         ac_retval=1
1714 fi
1715   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1716   return $ac_retval
1717
1718 } # ac_fn_c_try_compile
1719
1720 # ac_fn_cxx_try_compile LINENO
1721 # ----------------------------
1722 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1723 ac_fn_cxx_try_compile ()
1724 {
1725   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726   rm -f conftest.$ac_objext
1727   if { { ac_try="$ac_compile"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_compile") 2>conftest.err
1735   ac_status=$?
1736   if test -s conftest.err; then
1737     grep -v '^ *+' conftest.err >conftest.er1
1738     cat conftest.er1 >&5
1739     mv -f conftest.er1 conftest.err
1740   fi
1741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742   test $ac_status = 0; } && {
1743          test -z "$ac_cxx_werror_flag" ||
1744          test ! -s conftest.err
1745        } && test -s conftest.$ac_objext; then :
1746   ac_retval=0
1747 else
1748   $as_echo "$as_me: failed program was:" >&5
1749 sed 's/^/| /' conftest.$ac_ext >&5
1750
1751         ac_retval=1
1752 fi
1753   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1754   return $ac_retval
1755
1756 } # ac_fn_cxx_try_compile
1757
1758 # ac_fn_c_try_cpp LINENO
1759 # ----------------------
1760 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1761 ac_fn_c_try_cpp ()
1762 {
1763   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1764   if { { ac_try="$ac_cpp conftest.$ac_ext"
1765 case "(($ac_try" in
1766   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1767   *) ac_try_echo=$ac_try;;
1768 esac
1769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1770 $as_echo "$ac_try_echo"; } >&5
1771   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1772   ac_status=$?
1773   if test -s conftest.err; then
1774     grep -v '^ *+' conftest.err >conftest.er1
1775     cat conftest.er1 >&5
1776     mv -f conftest.er1 conftest.err
1777   fi
1778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1779   test $ac_status = 0; } >/dev/null && {
1780          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1781          test ! -s conftest.err
1782        }; then :
1783   ac_retval=0
1784 else
1785   $as_echo "$as_me: failed program was:" >&5
1786 sed 's/^/| /' conftest.$ac_ext >&5
1787
1788     ac_retval=1
1789 fi
1790   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1791   return $ac_retval
1792
1793 } # ac_fn_c_try_cpp
1794
1795 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1796 # -------------------------------------------------------
1797 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1798 # the include files in INCLUDES and setting the cache variable VAR
1799 # accordingly.
1800 ac_fn_c_check_header_mongrel ()
1801 {
1802   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1805 $as_echo_n "checking for $2... " >&6; }
1806 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807   $as_echo_n "(cached) " >&6
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 else
1813   # Is the header compilable?
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1815 $as_echo_n "checking $2 usability... " >&6; }
1816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1817 /* end confdefs.h.  */
1818 $4
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_compile "$LINENO"; then :
1822   ac_header_compiler=yes
1823 else
1824   ac_header_compiler=no
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1828 $as_echo "$ac_header_compiler" >&6; }
1829
1830 # Is the header present?
1831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1832 $as_echo_n "checking $2 presence... " >&6; }
1833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1834 /* end confdefs.h.  */
1835 #include <$2>
1836 _ACEOF
1837 if ac_fn_c_try_cpp "$LINENO"; then :
1838   ac_header_preproc=yes
1839 else
1840   ac_header_preproc=no
1841 fi
1842 rm -f conftest.err conftest.$ac_ext
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1844 $as_echo "$ac_header_preproc" >&6; }
1845
1846 # So?  What about this header?
1847 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1848   yes:no: )
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1850 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1852 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1853     ;;
1854   no:yes:* )
1855     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1856 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1857     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1858 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1859     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1860 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1861     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1862 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1863     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1864 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1865     ;;
1866 esac
1867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1868 $as_echo_n "checking for $2... " >&6; }
1869 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1870   $as_echo_n "(cached) " >&6
1871 else
1872   eval "$3=\$ac_header_compiler"
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877 fi
1878   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1879
1880 } # ac_fn_c_check_header_mongrel
1881
1882 # ac_fn_c_try_run LINENO
1883 # ----------------------
1884 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1885 # that executables *can* be run.
1886 ac_fn_c_try_run ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if { { ac_try="$ac_link"
1890 case "(($ac_try" in
1891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1892   *) ac_try_echo=$ac_try;;
1893 esac
1894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1895 $as_echo "$ac_try_echo"; } >&5
1896   (eval "$ac_link") 2>&5
1897   ac_status=$?
1898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1899   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1900   { { case "(($ac_try" in
1901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1902   *) ac_try_echo=$ac_try;;
1903 esac
1904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1905 $as_echo "$ac_try_echo"; } >&5
1906   (eval "$ac_try") 2>&5
1907   ac_status=$?
1908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1909   test $ac_status = 0; }; }; then :
1910   ac_retval=0
1911 else
1912   $as_echo "$as_me: program exited with status $ac_status" >&5
1913        $as_echo "$as_me: failed program was:" >&5
1914 sed 's/^/| /' conftest.$ac_ext >&5
1915
1916        ac_retval=$ac_status
1917 fi
1918   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1919   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1920   return $ac_retval
1921
1922 } # ac_fn_c_try_run
1923
1924 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1925 # -------------------------------------------------------
1926 # Tests whether HEADER exists and can be compiled using the include files in
1927 # INCLUDES, setting the cache variable VAR accordingly.
1928 ac_fn_c_check_header_compile ()
1929 {
1930   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1932 $as_echo_n "checking for $2... " >&6; }
1933 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1934   $as_echo_n "(cached) " >&6
1935 else
1936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 #include <$2>
1940 _ACEOF
1941 if ac_fn_c_try_compile "$LINENO"; then :
1942   eval "$3=yes"
1943 else
1944   eval "$3=no"
1945 fi
1946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1947 fi
1948 eval ac_res=\$$3
1949                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1950 $as_echo "$ac_res" >&6; }
1951   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1952
1953 } # ac_fn_c_check_header_compile
1954
1955 # ac_fn_c_try_link LINENO
1956 # -----------------------
1957 # Try to link conftest.$ac_ext, and return whether this succeeded.
1958 ac_fn_c_try_link ()
1959 {
1960   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1961   rm -f conftest.$ac_objext conftest$ac_exeext
1962   if { { ac_try="$ac_link"
1963 case "(($ac_try" in
1964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1965   *) ac_try_echo=$ac_try;;
1966 esac
1967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1968 $as_echo "$ac_try_echo"; } >&5
1969   (eval "$ac_link") 2>conftest.err
1970   ac_status=$?
1971   if test -s conftest.err; then
1972     grep -v '^ *+' conftest.err >conftest.er1
1973     cat conftest.er1 >&5
1974     mv -f conftest.er1 conftest.err
1975   fi
1976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1977   test $ac_status = 0; } && {
1978          test -z "$ac_c_werror_flag" ||
1979          test ! -s conftest.err
1980        } && test -s conftest$ac_exeext && {
1981          test "$cross_compiling" = yes ||
1982          $as_test_x conftest$ac_exeext
1983        }; then :
1984   ac_retval=0
1985 else
1986   $as_echo "$as_me: failed program was:" >&5
1987 sed 's/^/| /' conftest.$ac_ext >&5
1988
1989         ac_retval=1
1990 fi
1991   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1992   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1993   # interfere with the next link command; also delete a directory that is
1994   # left behind by Apple's compiler.  We do this before executing the actions.
1995   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1996   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1997   return $ac_retval
1998
1999 } # ac_fn_c_try_link
2000
2001 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2002 # --------------------------------------------
2003 # Tries to find the compile-time value of EXPR in a program that includes
2004 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2005 # computed
2006 ac_fn_c_compute_int ()
2007 {
2008   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2009   if test "$cross_compiling" = yes; then
2010     # Depending upon the size, compute the lo and hi bounds.
2011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2012 /* end confdefs.h.  */
2013 $4
2014 int
2015 main ()
2016 {
2017 static int test_array [1 - 2 * !(($2) >= 0)];
2018 test_array [0] = 0
2019
2020   ;
2021   return 0;
2022 }
2023 _ACEOF
2024 if ac_fn_c_try_compile "$LINENO"; then :
2025   ac_lo=0 ac_mid=0
2026   while :; do
2027     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h.  */
2029 $4
2030 int
2031 main ()
2032 {
2033 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2034 test_array [0] = 0
2035
2036   ;
2037   return 0;
2038 }
2039 _ACEOF
2040 if ac_fn_c_try_compile "$LINENO"; then :
2041   ac_hi=$ac_mid; break
2042 else
2043   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2044                         if test $ac_lo -le $ac_mid; then
2045                           ac_lo= ac_hi=
2046                           break
2047                         fi
2048                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2049 fi
2050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2051   done
2052 else
2053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2054 /* end confdefs.h.  */
2055 $4
2056 int
2057 main ()
2058 {
2059 static int test_array [1 - 2 * !(($2) < 0)];
2060 test_array [0] = 0
2061
2062   ;
2063   return 0;
2064 }
2065 _ACEOF
2066 if ac_fn_c_try_compile "$LINENO"; then :
2067   ac_hi=-1 ac_mid=-1
2068   while :; do
2069     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 $4
2072 int
2073 main ()
2074 {
2075 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2076 test_array [0] = 0
2077
2078   ;
2079   return 0;
2080 }
2081 _ACEOF
2082 if ac_fn_c_try_compile "$LINENO"; then :
2083   ac_lo=$ac_mid; break
2084 else
2085   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2086                         if test $ac_mid -le $ac_hi; then
2087                           ac_lo= ac_hi=
2088                           break
2089                         fi
2090                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2091 fi
2092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2093   done
2094 else
2095   ac_lo= ac_hi=
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 fi
2099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2100 # Binary search between lo and hi bounds.
2101 while test "x$ac_lo" != "x$ac_hi"; do
2102   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 $4
2106 int
2107 main ()
2108 {
2109 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2110 test_array [0] = 0
2111
2112   ;
2113   return 0;
2114 }
2115 _ACEOF
2116 if ac_fn_c_try_compile "$LINENO"; then :
2117   ac_hi=$ac_mid
2118 else
2119   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2120 fi
2121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2122 done
2123 case $ac_lo in #((
2124 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2125 '') ac_retval=1 ;;
2126 esac
2127   else
2128     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2129 /* end confdefs.h.  */
2130 $4
2131 static long int longval () { return $2; }
2132 static unsigned long int ulongval () { return $2; }
2133 #include <stdio.h>
2134 #include <stdlib.h>
2135 int
2136 main ()
2137 {
2138
2139   FILE *f = fopen ("conftest.val", "w");
2140   if (! f)
2141     return 1;
2142   if (($2) < 0)
2143     {
2144       long int i = longval ();
2145       if (i != ($2))
2146         return 1;
2147       fprintf (f, "%ld", i);
2148     }
2149   else
2150     {
2151       unsigned long int i = ulongval ();
2152       if (i != ($2))
2153         return 1;
2154       fprintf (f, "%lu", i);
2155     }
2156   /* Do not output a trailing newline, as this causes \r\n confusion
2157      on some platforms.  */
2158   return ferror (f) || fclose (f) != 0;
2159
2160   ;
2161   return 0;
2162 }
2163 _ACEOF
2164 if ac_fn_c_try_run "$LINENO"; then :
2165   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2166 else
2167   ac_retval=1
2168 fi
2169 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2170   conftest.$ac_objext conftest.beam conftest.$ac_ext
2171 rm -f conftest.val
2172
2173   fi
2174   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2175   return $ac_retval
2176
2177 } # ac_fn_c_compute_int
2178
2179 # ac_fn_c_check_func LINENO FUNC VAR
2180 # ----------------------------------
2181 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2182 ac_fn_c_check_func ()
2183 {
2184   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2186 $as_echo_n "checking for $2... " >&6; }
2187 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2188   $as_echo_n "(cached) " >&6
2189 else
2190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2193    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2194 #define $2 innocuous_$2
2195
2196 /* System header to define __stub macros and hopefully few prototypes,
2197     which can conflict with char $2 (); below.
2198     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2199     <limits.h> exists even on freestanding compilers.  */
2200
2201 #ifdef __STDC__
2202 # include <limits.h>
2203 #else
2204 # include <assert.h>
2205 #endif
2206
2207 #undef $2
2208
2209 /* Override any GCC internal prototype to avoid an error.
2210    Use char because int might match the return type of a GCC
2211    builtin and then its argument prototype would still apply.  */
2212 #ifdef __cplusplus
2213 extern "C"
2214 #endif
2215 char $2 ();
2216 /* The GNU C library defines this for functions which it implements
2217     to always fail with ENOSYS.  Some functions are actually named
2218     something starting with __ and the normal name is an alias.  */
2219 #if defined __stub_$2 || defined __stub___$2
2220 choke me
2221 #endif
2222
2223 int
2224 main ()
2225 {
2226 return $2 ();
2227   ;
2228   return 0;
2229 }
2230 _ACEOF
2231 if ac_fn_c_try_link "$LINENO"; then :
2232   eval "$3=yes"
2233 else
2234   eval "$3=no"
2235 fi
2236 rm -f core conftest.err conftest.$ac_objext \
2237     conftest$ac_exeext conftest.$ac_ext
2238 fi
2239 eval ac_res=\$$3
2240                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2241 $as_echo "$ac_res" >&6; }
2242   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2243
2244 } # ac_fn_c_check_func
2245
2246 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2247 # -------------------------------------------
2248 # Tests whether TYPE exists after having included INCLUDES, setting cache
2249 # variable VAR accordingly.
2250 ac_fn_c_check_type ()
2251 {
2252   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2254 $as_echo_n "checking for $2... " >&6; }
2255 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2256   $as_echo_n "(cached) " >&6
2257 else
2258   eval "$3=no"
2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2260 /* end confdefs.h.  */
2261 $4
2262 int
2263 main ()
2264 {
2265 if (sizeof ($2))
2266          return 0;
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 if ac_fn_c_try_compile "$LINENO"; then :
2272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h.  */
2274 $4
2275 int
2276 main ()
2277 {
2278 if (sizeof (($2)))
2279             return 0;
2280   ;
2281   return 0;
2282 }
2283 _ACEOF
2284 if ac_fn_c_try_compile "$LINENO"; then :
2285
2286 else
2287   eval "$3=yes"
2288 fi
2289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2290 fi
2291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2292 fi
2293 eval ac_res=\$$3
2294                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2295 $as_echo "$ac_res" >&6; }
2296   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2297
2298 } # ac_fn_c_check_type
2299
2300 # ac_fn_c_check_decl LINENO SYMBOL VAR
2301 # ------------------------------------
2302 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2303 ac_fn_c_check_decl ()
2304 {
2305   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2306   as_decl_name=`echo $2|sed 's/ *(.*//'`
2307   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2309 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2310 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2311   $as_echo_n "(cached) " >&6
2312 else
2313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h.  */
2315 $4
2316 int
2317 main ()
2318 {
2319 #ifndef $as_decl_name
2320 #ifdef __cplusplus
2321   (void) $as_decl_use;
2322 #else
2323   (void) $as_decl_name;
2324 #endif
2325 #endif
2326
2327   ;
2328   return 0;
2329 }
2330 _ACEOF
2331 if ac_fn_c_try_compile "$LINENO"; then :
2332   eval "$3=yes"
2333 else
2334   eval "$3=no"
2335 fi
2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2337 fi
2338 eval ac_res=\$$3
2339                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2340 $as_echo "$ac_res" >&6; }
2341   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2342
2343 } # ac_fn_c_check_decl
2344
2345 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2346 # ----------------------------------------------------
2347 # Tries to find if the field MEMBER exists in type AGGR, after including
2348 # INCLUDES, setting cache variable VAR accordingly.
2349 ac_fn_c_check_member ()
2350 {
2351   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2353 $as_echo_n "checking for $2.$3... " >&6; }
2354 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2355   $as_echo_n "(cached) " >&6
2356 else
2357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2358 /* end confdefs.h.  */
2359 $5
2360 int
2361 main ()
2362 {
2363 static $2 ac_aggr;
2364 if (ac_aggr.$3)
2365 return 0;
2366   ;
2367   return 0;
2368 }
2369 _ACEOF
2370 if ac_fn_c_try_compile "$LINENO"; then :
2371   eval "$4=yes"
2372 else
2373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2374 /* end confdefs.h.  */
2375 $5
2376 int
2377 main ()
2378 {
2379 static $2 ac_aggr;
2380 if (sizeof ac_aggr.$3)
2381 return 0;
2382   ;
2383   return 0;
2384 }
2385 _ACEOF
2386 if ac_fn_c_try_compile "$LINENO"; then :
2387   eval "$4=yes"
2388 else
2389   eval "$4=no"
2390 fi
2391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2392 fi
2393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2394 fi
2395 eval ac_res=\$$4
2396                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2397 $as_echo "$ac_res" >&6; }
2398   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2399
2400 } # ac_fn_c_check_member
2401
2402 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2403 # --------------------------------------
2404 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2405 ac_fn_cxx_check_decl ()
2406 {
2407   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2408   as_decl_name=`echo $2|sed 's/ *(.*//'`
2409   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2411 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2412 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2413   $as_echo_n "(cached) " >&6
2414 else
2415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2416 /* end confdefs.h.  */
2417 $4
2418 int
2419 main ()
2420 {
2421 #ifndef $as_decl_name
2422 #ifdef __cplusplus
2423   (void) $as_decl_use;
2424 #else
2425   (void) $as_decl_name;
2426 #endif
2427 #endif
2428
2429   ;
2430   return 0;
2431 }
2432 _ACEOF
2433 if ac_fn_cxx_try_compile "$LINENO"; then :
2434   eval "$3=yes"
2435 else
2436   eval "$3=no"
2437 fi
2438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2439 fi
2440 eval ac_res=\$$3
2441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2444
2445 } # ac_fn_cxx_check_decl
2446 cat >config.log <<_ACEOF
2447 This file contains any messages produced by compilers while
2448 running configure, to aid debugging if configure makes a mistake.
2449
2450 It was created by $as_me, which was
2451 generated by GNU Autoconf 2.64.  Invocation command line was
2452
2453   $ $0 $@
2454
2455 _ACEOF
2456 exec 5>>config.log
2457 {
2458 cat <<_ASUNAME
2459 ## --------- ##
2460 ## Platform. ##
2461 ## --------- ##
2462
2463 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2464 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2465 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2466 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2467 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2468
2469 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2470 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2471
2472 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2473 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2474 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2475 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2476 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2477 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2478 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2479
2480 _ASUNAME
2481
2482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2483 for as_dir in $PATH
2484 do
2485   IFS=$as_save_IFS
2486   test -z "$as_dir" && as_dir=.
2487     $as_echo "PATH: $as_dir"
2488   done
2489 IFS=$as_save_IFS
2490
2491 } >&5
2492
2493 cat >&5 <<_ACEOF
2494
2495
2496 ## ----------- ##
2497 ## Core tests. ##
2498 ## ----------- ##
2499
2500 _ACEOF
2501
2502
2503 # Keep a trace of the command line.
2504 # Strip out --no-create and --no-recursion so they do not pile up.
2505 # Strip out --silent because we don't want to record it for future runs.
2506 # Also quote any args containing shell meta-characters.
2507 # Make two passes to allow for proper duplicate-argument suppression.
2508 ac_configure_args=
2509 ac_configure_args0=
2510 ac_configure_args1=
2511 ac_must_keep_next=false
2512 for ac_pass in 1 2
2513 do
2514   for ac_arg
2515   do
2516     case $ac_arg in
2517     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2518     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2519     | -silent | --silent | --silen | --sile | --sil)
2520       continue ;;
2521     *\'*)
2522       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2523     esac
2524     case $ac_pass in
2525     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2526     2)
2527       as_fn_append ac_configure_args1 " '$ac_arg'"
2528       if test $ac_must_keep_next = true; then
2529         ac_must_keep_next=false # Got value, back to normal.
2530       else
2531         case $ac_arg in
2532           *=* | --config-cache | -C | -disable-* | --disable-* \
2533           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2534           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2535           | -with-* | --with-* | -without-* | --without-* | --x)
2536             case "$ac_configure_args0 " in
2537               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2538             esac
2539             ;;
2540           -* ) ac_must_keep_next=true ;;
2541         esac
2542       fi
2543       as_fn_append ac_configure_args " '$ac_arg'"
2544       ;;
2545     esac
2546   done
2547 done
2548 { ac_configure_args0=; unset ac_configure_args0;}
2549 { ac_configure_args1=; unset ac_configure_args1;}
2550
2551 # When interrupted or exit'd, cleanup temporary files, and complete
2552 # config.log.  We remove comments because anyway the quotes in there
2553 # would cause problems or look ugly.
2554 # WARNING: Use '\'' to represent an apostrophe within the trap.
2555 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2556 trap 'exit_status=$?
2557   # Save into config.log some information that might help in debugging.
2558   {
2559     echo
2560
2561     cat <<\_ASBOX
2562 ## ---------------- ##
2563 ## Cache variables. ##
2564 ## ---------------- ##
2565 _ASBOX
2566     echo
2567     # The following way of writing the cache mishandles newlines in values,
2568 (
2569   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2570     eval ac_val=\$$ac_var
2571     case $ac_val in #(
2572     *${as_nl}*)
2573       case $ac_var in #(
2574       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2575 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2576       esac
2577       case $ac_var in #(
2578       _ | IFS | as_nl) ;; #(
2579       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2580       *) { eval $ac_var=; unset $ac_var;} ;;
2581       esac ;;
2582     esac
2583   done
2584   (set) 2>&1 |
2585     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2586     *${as_nl}ac_space=\ *)
2587       sed -n \
2588         "s/'\''/'\''\\\\'\'''\''/g;
2589           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2590       ;; #(
2591     *)
2592       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2593       ;;
2594     esac |
2595     sort
2596 )
2597     echo
2598
2599     cat <<\_ASBOX
2600 ## ----------------- ##
2601 ## Output variables. ##
2602 ## ----------------- ##
2603 _ASBOX
2604     echo
2605     for ac_var in $ac_subst_vars
2606     do
2607       eval ac_val=\$$ac_var
2608       case $ac_val in
2609       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2610       esac
2611       $as_echo "$ac_var='\''$ac_val'\''"
2612     done | sort
2613     echo
2614
2615     if test -n "$ac_subst_files"; then
2616       cat <<\_ASBOX
2617 ## ------------------- ##
2618 ## File substitutions. ##
2619 ## ------------------- ##
2620 _ASBOX
2621       echo
2622       for ac_var in $ac_subst_files
2623       do
2624         eval ac_val=\$$ac_var
2625         case $ac_val in
2626         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2627         esac
2628         $as_echo "$ac_var='\''$ac_val'\''"
2629       done | sort
2630       echo
2631     fi
2632
2633     if test -s confdefs.h; then
2634       cat <<\_ASBOX
2635 ## ----------- ##
2636 ## confdefs.h. ##
2637 ## ----------- ##
2638 _ASBOX
2639       echo
2640       cat confdefs.h
2641       echo
2642     fi
2643     test "$ac_signal" != 0 &&
2644       $as_echo "$as_me: caught signal $ac_signal"
2645     $as_echo "$as_me: exit $exit_status"
2646   } >&5
2647   rm -f core *.core core.conftest.* &&
2648     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2649     exit $exit_status
2650 ' 0
2651 for ac_signal in 1 2 13 15; do
2652   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2653 done
2654 ac_signal=0
2655
2656 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2657 rm -f -r conftest* confdefs.h
2658
2659 $as_echo "/* confdefs.h */" > confdefs.h
2660
2661 # Predefined preprocessor variables.
2662
2663 cat >>confdefs.h <<_ACEOF
2664 #define PACKAGE_NAME "$PACKAGE_NAME"
2665 _ACEOF
2666
2667 cat >>confdefs.h <<_ACEOF
2668 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2669 _ACEOF
2670
2671 cat >>confdefs.h <<_ACEOF
2672 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2673 _ACEOF
2674
2675 cat >>confdefs.h <<_ACEOF
2676 #define PACKAGE_STRING "$PACKAGE_STRING"
2677 _ACEOF
2678
2679 cat >>confdefs.h <<_ACEOF
2680 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2681 _ACEOF
2682
2683 cat >>confdefs.h <<_ACEOF
2684 #define PACKAGE_URL "$PACKAGE_URL"
2685 _ACEOF
2686
2687
2688 # Let the site file select an alternate cache file if it wants to.
2689 # Prefer an explicitly selected file to automatically selected ones.
2690 ac_site_file1=NONE
2691 ac_site_file2=NONE
2692 if test -n "$CONFIG_SITE"; then
2693   ac_site_file1=$CONFIG_SITE
2694 elif test "x$prefix" != xNONE; then
2695   ac_site_file1=$prefix/share/config.site
2696   ac_site_file2=$prefix/etc/config.site
2697 else
2698   ac_site_file1=$ac_default_prefix/share/config.site
2699   ac_site_file2=$ac_default_prefix/etc/config.site
2700 fi
2701 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2702 do
2703   test "x$ac_site_file" = xNONE && continue
2704   if test -r "$ac_site_file"; then
2705     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2706 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2707     sed 's/^/| /' "$ac_site_file" >&5
2708     . "$ac_site_file"
2709   fi
2710 done
2711
2712 if test -r "$cache_file"; then
2713   # Some versions of bash will fail to source /dev/null (special
2714   # files actually), so we avoid doing that.
2715   if test -f "$cache_file"; then
2716     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2717 $as_echo "$as_me: loading cache $cache_file" >&6;}
2718     case $cache_file in
2719       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2720       *)                      . "./$cache_file";;
2721     esac
2722   fi
2723 else
2724   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2725 $as_echo "$as_me: creating cache $cache_file" >&6;}
2726   >$cache_file
2727 fi
2728
2729 # Check that the precious variables saved in the cache have kept the same
2730 # value.
2731 ac_cache_corrupted=false
2732 for ac_var in $ac_precious_vars; do
2733   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2734   eval ac_new_set=\$ac_env_${ac_var}_set
2735   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2736   eval ac_new_val=\$ac_env_${ac_var}_value
2737   case $ac_old_set,$ac_new_set in
2738     set,)
2739       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2740 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2741       ac_cache_corrupted=: ;;
2742     ,set)
2743       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2744 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2745       ac_cache_corrupted=: ;;
2746     ,);;
2747     *)
2748       if test "x$ac_old_val" != "x$ac_new_val"; then
2749         # differences in whitespace do not lead to failure.
2750         ac_old_val_w=`echo x $ac_old_val`
2751         ac_new_val_w=`echo x $ac_new_val`
2752         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2753           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2754 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2755           ac_cache_corrupted=:
2756         else
2757           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2758 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2759           eval $ac_var=\$ac_old_val
2760         fi
2761         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2762 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2763         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2764 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2765       fi;;
2766   esac
2767   # Pass precious variables to config.status.
2768   if test "$ac_new_set" = set; then
2769     case $ac_new_val in
2770     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2771     *) ac_arg=$ac_var=$ac_new_val ;;
2772     esac
2773     case " $ac_configure_args " in
2774       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2775       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2776     esac
2777   fi
2778 done
2779 if $ac_cache_corrupted; then
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2783 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2784   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2785 fi
2786 ## -------------------- ##
2787 ## Main body of script. ##
2788 ## -------------------- ##
2789
2790 ac_ext=c
2791 ac_cpp='$CPP $CPPFLAGS'
2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2795
2796
2797
2798
2799
2800 ac_config_headers="$ac_config_headers config.h:config.in"
2801
2802
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2804 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2805     # Check whether --enable-maintainer-mode was given.
2806 if test "${enable_maintainer_mode+set}" = set; then :
2807   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2808 else
2809   USE_MAINTAINER_MODE=no
2810 fi
2811
2812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2813 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2814    if test $USE_MAINTAINER_MODE = yes; then
2815   MAINTAINER_MODE_TRUE=
2816   MAINTAINER_MODE_FALSE='#'
2817 else
2818   MAINTAINER_MODE_TRUE='#'
2819   MAINTAINER_MODE_FALSE=
2820 fi
2821
2822   MAINT=$MAINTAINER_MODE_TRUE
2823
2824
2825
2826 # Set the 'development' global.
2827 . $srcdir/../bfd/development.sh
2828
2829 ac_ext=c
2830 ac_cpp='$CPP $CPPFLAGS'
2831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2834 if test -n "$ac_tool_prefix"; then
2835   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2836 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838 $as_echo_n "checking for $ac_word... " >&6; }
2839 if test "${ac_cv_prog_CC+set}" = set; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   if test -n "$CC"; then
2843   ac_cv_prog_CC="$CC" # Let the user override the test.
2844 else
2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 for as_dir in $PATH
2847 do
2848   IFS=$as_save_IFS
2849   test -z "$as_dir" && as_dir=.
2850     for ac_exec_ext in '' $ac_executable_extensions; do
2851   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2852     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2854     break 2
2855   fi
2856 done
2857   done
2858 IFS=$as_save_IFS
2859
2860 fi
2861 fi
2862 CC=$ac_cv_prog_CC
2863 if test -n "$CC"; then
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2865 $as_echo "$CC" >&6; }
2866 else
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868 $as_echo "no" >&6; }
2869 fi
2870
2871
2872 fi
2873 if test -z "$ac_cv_prog_CC"; then
2874   ac_ct_CC=$CC
2875   # Extract the first word of "gcc", so it can be a program name with args.
2876 set dummy gcc; ac_word=$2
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878 $as_echo_n "checking for $ac_word... " >&6; }
2879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   if test -n "$ac_ct_CC"; then
2883   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2884 else
2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2886 for as_dir in $PATH
2887 do
2888   IFS=$as_save_IFS
2889   test -z "$as_dir" && as_dir=.
2890     for ac_exec_ext in '' $ac_executable_extensions; do
2891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2892     ac_cv_prog_ac_ct_CC="gcc"
2893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2894     break 2
2895   fi
2896 done
2897   done
2898 IFS=$as_save_IFS
2899
2900 fi
2901 fi
2902 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2903 if test -n "$ac_ct_CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2905 $as_echo "$ac_ct_CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911   if test "x$ac_ct_CC" = x; then
2912     CC=""
2913   else
2914     case $cross_compiling:$ac_tool_warned in
2915 yes:)
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2918 ac_tool_warned=yes ;;
2919 esac
2920     CC=$ac_ct_CC
2921   fi
2922 else
2923   CC="$ac_cv_prog_CC"
2924 fi
2925
2926 if test -z "$CC"; then
2927           if test -n "$ac_tool_prefix"; then
2928     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2929 set dummy ${ac_tool_prefix}cc; ac_word=$2
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931 $as_echo_n "checking for $ac_word... " >&6; }
2932 if test "${ac_cv_prog_CC+set}" = set; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   if test -n "$CC"; then
2936   ac_cv_prog_CC="$CC" # Let the user override the test.
2937 else
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943     for ac_exec_ext in '' $ac_executable_extensions; do
2944   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2945     ac_cv_prog_CC="${ac_tool_prefix}cc"
2946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2947     break 2
2948   fi
2949 done
2950   done
2951 IFS=$as_save_IFS
2952
2953 fi
2954 fi
2955 CC=$ac_cv_prog_CC
2956 if test -n "$CC"; then
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2958 $as_echo "$CC" >&6; }
2959 else
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2962 fi
2963
2964
2965   fi
2966 fi
2967 if test -z "$CC"; then
2968   # Extract the first word of "cc", so it can be a program name with args.
2969 set dummy cc; ac_word=$2
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971 $as_echo_n "checking for $ac_word... " >&6; }
2972 if test "${ac_cv_prog_CC+set}" = set; then :
2973   $as_echo_n "(cached) " >&6
2974 else
2975   if test -n "$CC"; then
2976   ac_cv_prog_CC="$CC" # Let the user override the test.
2977 else
2978   ac_prog_rejected=no
2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2980 for as_dir in $PATH
2981 do
2982   IFS=$as_save_IFS
2983   test -z "$as_dir" && as_dir=.
2984     for ac_exec_ext in '' $ac_executable_extensions; do
2985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2986     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2987        ac_prog_rejected=yes
2988        continue
2989      fi
2990     ac_cv_prog_CC="cc"
2991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2992     break 2
2993   fi
2994 done
2995   done
2996 IFS=$as_save_IFS
2997
2998 if test $ac_prog_rejected = yes; then
2999   # We found a bogon in the path, so make sure we never use it.
3000   set dummy $ac_cv_prog_CC
3001   shift
3002   if test $# != 0; then
3003     # We chose a different compiler from the bogus one.
3004     # However, it has the same basename, so the bogon will be chosen
3005     # first if we set CC to just the basename; use the full file name.
3006     shift
3007     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3008   fi
3009 fi
3010 fi
3011 fi
3012 CC=$ac_cv_prog_CC
3013 if test -n "$CC"; then
3014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3015 $as_echo "$CC" >&6; }
3016 else
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3018 $as_echo "no" >&6; }
3019 fi
3020
3021
3022 fi
3023 if test -z "$CC"; then
3024   if test -n "$ac_tool_prefix"; then
3025   for ac_prog in cl.exe
3026   do
3027     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3028 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3030 $as_echo_n "checking for $ac_word... " >&6; }
3031 if test "${ac_cv_prog_CC+set}" = set; then :
3032   $as_echo_n "(cached) " >&6
3033 else
3034   if test -n "$CC"; then
3035   ac_cv_prog_CC="$CC" # Let the user override the test.
3036 else
3037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3038 for as_dir in $PATH
3039 do
3040   IFS=$as_save_IFS
3041   test -z "$as_dir" && as_dir=.
3042     for ac_exec_ext in '' $ac_executable_extensions; do
3043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3044     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3046     break 2
3047   fi
3048 done
3049   done
3050 IFS=$as_save_IFS
3051
3052 fi
3053 fi
3054 CC=$ac_cv_prog_CC
3055 if test -n "$CC"; then
3056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3057 $as_echo "$CC" >&6; }
3058 else
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3060 $as_echo "no" >&6; }
3061 fi
3062
3063
3064     test -n "$CC" && break
3065   done
3066 fi
3067 if test -z "$CC"; then
3068   ac_ct_CC=$CC
3069   for ac_prog in cl.exe
3070 do
3071   # Extract the first word of "$ac_prog", so it can be a program name with args.
3072 set dummy $ac_prog; ac_word=$2
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3074 $as_echo_n "checking for $ac_word... " >&6; }
3075 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3076   $as_echo_n "(cached) " >&6
3077 else
3078   if test -n "$ac_ct_CC"; then
3079   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3080 else
3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3082 for as_dir in $PATH
3083 do
3084   IFS=$as_save_IFS
3085   test -z "$as_dir" && as_dir=.
3086     for ac_exec_ext in '' $ac_executable_extensions; do
3087   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3088     ac_cv_prog_ac_ct_CC="$ac_prog"
3089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3090     break 2
3091   fi
3092 done
3093   done
3094 IFS=$as_save_IFS
3095
3096 fi
3097 fi
3098 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3099 if test -n "$ac_ct_CC"; then
3100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3101 $as_echo "$ac_ct_CC" >&6; }
3102 else
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3104 $as_echo "no" >&6; }
3105 fi
3106
3107
3108   test -n "$ac_ct_CC" && break
3109 done
3110
3111   if test "x$ac_ct_CC" = x; then
3112     CC=""
3113   else
3114     case $cross_compiling:$ac_tool_warned in
3115 yes:)
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3117 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3118 ac_tool_warned=yes ;;
3119 esac
3120     CC=$ac_ct_CC
3121   fi
3122 fi
3123
3124 fi
3125
3126
3127 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3128 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3129 as_fn_error "no acceptable C compiler found in \$PATH
3130 See \`config.log' for more details." "$LINENO" 5; }
3131
3132 # Provide some information about the compiler.
3133 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3134 set X $ac_compile
3135 ac_compiler=$2
3136 for ac_option in --version -v -V -qversion; do
3137   { { ac_try="$ac_compiler $ac_option >&5"
3138 case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3145   ac_status=$?
3146   if test -s conftest.err; then
3147     sed '10a\
3148 ... rest of stderr output deleted ...
3149          10q' conftest.err >conftest.er1
3150     cat conftest.er1 >&5
3151     rm -f conftest.er1 conftest.err
3152   fi
3153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3154   test $ac_status = 0; }
3155 done
3156
3157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3158 /* end confdefs.h.  */
3159
3160 int
3161 main ()
3162 {
3163
3164   ;
3165   return 0;
3166 }
3167 _ACEOF
3168 ac_clean_files_save=$ac_clean_files
3169 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3170 # Try to create an executable without -o first, disregard a.out.
3171 # It will help us diagnose broken compilers, and finding out an intuition
3172 # of exeext.
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3174 $as_echo_n "checking for C compiler default output file name... " >&6; }
3175 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3176
3177 # The possible output files:
3178 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3179
3180 ac_rmfiles=
3181 for ac_file in $ac_files
3182 do
3183   case $ac_file in
3184     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3185     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3186   esac
3187 done
3188 rm -f $ac_rmfiles
3189
3190 if { { ac_try="$ac_link_default"
3191 case "(($ac_try" in
3192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3193   *) ac_try_echo=$ac_try;;
3194 esac
3195 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3196 $as_echo "$ac_try_echo"; } >&5
3197   (eval "$ac_link_default") 2>&5
3198   ac_status=$?
3199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3200   test $ac_status = 0; }; then :
3201   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3202 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3203 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3204 # so that the user can short-circuit this test for compilers unknown to
3205 # Autoconf.
3206 for ac_file in $ac_files ''
3207 do
3208   test -f "$ac_file" || continue
3209   case $ac_file in
3210     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3211         ;;
3212     [ab].out )
3213         # We found the default executable, but exeext='' is most
3214         # certainly right.
3215         break;;
3216     *.* )
3217         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3218         then :; else
3219            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3220         fi
3221         # We set ac_cv_exeext here because the later test for it is not
3222         # safe: cross compilers may not add the suffix if given an `-o'
3223         # argument, so we may need to know it at that point already.
3224         # Even if this section looks crufty: it has the advantage of
3225         # actually working.
3226         break;;
3227     * )
3228         break;;
3229   esac
3230 done
3231 test "$ac_cv_exeext" = no && ac_cv_exeext=
3232
3233 else
3234   ac_file=''
3235 fi
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3237 $as_echo "$ac_file" >&6; }
3238 if test -z "$ac_file"; then :
3239   $as_echo "$as_me: failed program was:" >&5
3240 sed 's/^/| /' conftest.$ac_ext >&5
3241
3242 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3244 { as_fn_set_status 77
3245 as_fn_error "C compiler cannot create executables
3246 See \`config.log' for more details." "$LINENO" 5; }; }
3247 fi
3248 ac_exeext=$ac_cv_exeext
3249
3250 # Check that the compiler produces executables we can run.  If not, either
3251 # the compiler is broken, or we cross compile.
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3253 $as_echo_n "checking whether the C compiler works... " >&6; }
3254 # If not cross compiling, check that we can run a simple program.
3255 if test "$cross_compiling" != yes; then
3256   if { ac_try='./$ac_file'
3257   { { case "(($ac_try" in
3258   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3259   *) ac_try_echo=$ac_try;;
3260 esac
3261 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3262 $as_echo "$ac_try_echo"; } >&5
3263   (eval "$ac_try") 2>&5
3264   ac_status=$?
3265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3266   test $ac_status = 0; }; }; then
3267     cross_compiling=no
3268   else
3269     if test "$cross_compiling" = maybe; then
3270         cross_compiling=yes
3271     else
3272         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3274 as_fn_error "cannot run C compiled programs.
3275 If you meant to cross compile, use \`--host'.
3276 See \`config.log' for more details." "$LINENO" 5; }
3277     fi
3278   fi
3279 fi
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3281 $as_echo "yes" >&6; }
3282
3283 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3284 ac_clean_files=$ac_clean_files_save
3285 # Check that the compiler produces executables we can run.  If not, either
3286 # the compiler is broken, or we cross compile.
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3288 $as_echo_n "checking whether we are cross compiling... " >&6; }
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3290 $as_echo "$cross_compiling" >&6; }
3291
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3293 $as_echo_n "checking for suffix of executables... " >&6; }
3294 if { { ac_try="$ac_link"
3295 case "(($ac_try" in
3296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3297   *) ac_try_echo=$ac_try;;
3298 esac
3299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3300 $as_echo "$ac_try_echo"; } >&5
3301   (eval "$ac_link") 2>&5
3302   ac_status=$?
3303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3304   test $ac_status = 0; }; then :
3305   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3306 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3307 # work properly (i.e., refer to `conftest.exe'), while it won't with
3308 # `rm'.
3309 for ac_file in conftest.exe conftest conftest.*; do
3310   test -f "$ac_file" || continue
3311   case $ac_file in
3312     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3313     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3314           break;;
3315     * ) break;;
3316   esac
3317 done
3318 else
3319   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3321 as_fn_error "cannot compute suffix of executables: cannot compile and link
3322 See \`config.log' for more details." "$LINENO" 5; }
3323 fi
3324 rm -f conftest$ac_cv_exeext
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3326 $as_echo "$ac_cv_exeext" >&6; }
3327
3328 rm -f conftest.$ac_ext
3329 EXEEXT=$ac_cv_exeext
3330 ac_exeext=$EXEEXT
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3332 $as_echo_n "checking for suffix of object files... " >&6; }
3333 if test "${ac_cv_objext+set}" = set; then :
3334   $as_echo_n "(cached) " >&6
3335 else
3336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3337 /* end confdefs.h.  */
3338
3339 int
3340 main ()
3341 {
3342
3343   ;
3344   return 0;
3345 }
3346 _ACEOF
3347 rm -f conftest.o conftest.obj
3348 if { { ac_try="$ac_compile"
3349 case "(($ac_try" in
3350   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3351   *) ac_try_echo=$ac_try;;
3352 esac
3353 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3354 $as_echo "$ac_try_echo"; } >&5
3355   (eval "$ac_compile") 2>&5
3356   ac_status=$?
3357   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3358   test $ac_status = 0; }; then :
3359   for ac_file in conftest.o conftest.obj conftest.*; do
3360   test -f "$ac_file" || continue;
3361   case $ac_file in
3362     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3363     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3364        break;;
3365   esac
3366 done
3367 else
3368   $as_echo "$as_me: failed program was:" >&5
3369 sed 's/^/| /' conftest.$ac_ext >&5
3370
3371 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3372 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3373 as_fn_error "cannot compute suffix of object files: cannot compile
3374 See \`config.log' for more details." "$LINENO" 5; }
3375 fi
3376 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3379 $as_echo "$ac_cv_objext" >&6; }
3380 OBJEXT=$ac_cv_objext
3381 ac_objext=$OBJEXT
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3383 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3384 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3385   $as_echo_n "(cached) " >&6
3386 else
3387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389
3390 int
3391 main ()
3392 {
3393 #ifndef __GNUC__
3394        choke me
3395 #endif
3396
3397   ;
3398   return 0;
3399 }
3400 _ACEOF
3401 if ac_fn_c_try_compile "$LINENO"; then :
3402   ac_compiler_gnu=yes
3403 else
3404   ac_compiler_gnu=no
3405 fi
3406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3407 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3408
3409 fi
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3411 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3412 if test $ac_compiler_gnu = yes; then
3413   GCC=yes
3414 else
3415   GCC=
3416 fi
3417 ac_test_CFLAGS=${CFLAGS+set}
3418 ac_save_CFLAGS=$CFLAGS
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3420 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3421 if test "${ac_cv_prog_cc_g+set}" = set; then :
3422   $as_echo_n "(cached) " >&6
3423 else
3424   ac_save_c_werror_flag=$ac_c_werror_flag
3425    ac_c_werror_flag=yes
3426    ac_cv_prog_cc_g=no
3427    CFLAGS="-g"
3428    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3429 /* end confdefs.h.  */
3430
3431 int
3432 main ()
3433 {
3434
3435   ;
3436   return 0;
3437 }
3438 _ACEOF
3439 if ac_fn_c_try_compile "$LINENO"; then :
3440   ac_cv_prog_cc_g=yes
3441 else
3442   CFLAGS=""
3443       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h.  */
3445
3446 int
3447 main ()
3448 {
3449
3450   ;
3451   return 0;
3452 }
3453 _ACEOF
3454 if ac_fn_c_try_compile "$LINENO"; then :
3455
3456 else
3457   ac_c_werror_flag=$ac_save_c_werror_flag
3458          CFLAGS="-g"
3459          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3460 /* end confdefs.h.  */
3461
3462 int
3463 main ()
3464 {
3465
3466   ;
3467   return 0;
3468 }
3469 _ACEOF
3470 if ac_fn_c_try_compile "$LINENO"; then :
3471   ac_cv_prog_cc_g=yes
3472 fi
3473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3474 fi
3475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3476 fi
3477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3478    ac_c_werror_flag=$ac_save_c_werror_flag
3479 fi
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3481 $as_echo "$ac_cv_prog_cc_g" >&6; }
3482 if test "$ac_test_CFLAGS" = set; then
3483   CFLAGS=$ac_save_CFLAGS
3484 elif test $ac_cv_prog_cc_g = yes; then
3485   if test "$GCC" = yes; then
3486     CFLAGS="-g -O2"
3487   else
3488     CFLAGS="-g"
3489   fi
3490 else
3491   if test "$GCC" = yes; then
3492     CFLAGS="-O2"
3493   else
3494     CFLAGS=
3495   fi
3496 fi
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3498 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3499 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3500   $as_echo_n "(cached) " >&6
3501 else
3502   ac_cv_prog_cc_c89=no
3503 ac_save_CC=$CC
3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3505 /* end confdefs.h.  */
3506 #include <stdarg.h>
3507 #include <stdio.h>
3508 #include <sys/types.h>
3509 #include <sys/stat.h>
3510 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3511 struct buf { int x; };
3512 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3513 static char *e (p, i)
3514      char **p;
3515      int i;
3516 {
3517   return p[i];
3518 }
3519 static char *f (char * (*g) (char **, int), char **p, ...)
3520 {
3521   char *s;
3522   va_list v;
3523   va_start (v,p);
3524   s = g (p, va_arg (v,int));
3525   va_end (v);
3526   return s;
3527 }
3528
3529 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3530    function prototypes and stuff, but not '\xHH' hex character constants.
3531    These don't provoke an error unfortunately, instead are silently treated
3532    as 'x'.  The following induces an error, until -std is added to get
3533    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3534    array size at least.  It's necessary to write '\x00'==0 to get something
3535    that's true only with -std.  */
3536 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3537
3538 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3539    inside strings and character constants.  */
3540 #define FOO(x) 'x'
3541 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3542
3543 int test (int i, double x);
3544 struct s1 {int (*f) (int a);};
3545 struct s2 {int (*f) (double a);};
3546 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3547 int argc;
3548 char **argv;
3549 int
3550 main ()
3551 {
3552 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3553   ;
3554   return 0;
3555 }
3556 _ACEOF
3557 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3558         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3559 do
3560   CC="$ac_save_CC $ac_arg"
3561   if ac_fn_c_try_compile "$LINENO"; then :
3562   ac_cv_prog_cc_c89=$ac_arg
3563 fi
3564 rm -f core conftest.err conftest.$ac_objext
3565   test "x$ac_cv_prog_cc_c89" != "xno" && break
3566 done
3567 rm -f conftest.$ac_ext
3568 CC=$ac_save_CC
3569
3570 fi
3571 # AC_CACHE_VAL
3572 case "x$ac_cv_prog_cc_c89" in
3573   x)
3574     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3575 $as_echo "none needed" >&6; } ;;
3576   xno)
3577     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3578 $as_echo "unsupported" >&6; } ;;
3579   *)
3580     CC="$CC $ac_cv_prog_cc_c89"
3581     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3582 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3583 esac
3584 if test "x$ac_cv_prog_cc_c89" != xno; then :
3585
3586 fi
3587
3588 ac_ext=c
3589 ac_cpp='$CPP $CPPFLAGS'
3590 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3591 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3592 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3593
3594 ac_ext=cpp
3595 ac_cpp='$CXXCPP $CPPFLAGS'
3596 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3597 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3598 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3599 if test -z "$CXX"; then
3600   if test -n "$CCC"; then
3601     CXX=$CCC
3602   else
3603     if test -n "$ac_tool_prefix"; then
3604   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3605   do
3606     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3607 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3609 $as_echo_n "checking for $ac_word... " >&6; }
3610 if test "${ac_cv_prog_CXX+set}" = set; then :
3611   $as_echo_n "(cached) " >&6
3612 else
3613   if test -n "$CXX"; then
3614   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3615 else
3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617 for as_dir in $PATH
3618 do
3619   IFS=$as_save_IFS
3620   test -z "$as_dir" && as_dir=.
3621     for ac_exec_ext in '' $ac_executable_extensions; do
3622   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3623     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3624     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3625     break 2
3626   fi
3627 done
3628   done
3629 IFS=$as_save_IFS
3630
3631 fi
3632 fi
3633 CXX=$ac_cv_prog_CXX
3634 if test -n "$CXX"; then
3635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3636 $as_echo "$CXX" >&6; }
3637 else
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3639 $as_echo "no" >&6; }
3640 fi
3641
3642
3643     test -n "$CXX" && break
3644   done
3645 fi
3646 if test -z "$CXX"; then
3647   ac_ct_CXX=$CXX
3648   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3649 do
3650   # Extract the first word of "$ac_prog", so it can be a program name with args.
3651 set dummy $ac_prog; ac_word=$2
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3653 $as_echo_n "checking for $ac_word... " >&6; }
3654 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3655   $as_echo_n "(cached) " >&6
3656 else
3657   if test -n "$ac_ct_CXX"; then
3658   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3659 else
3660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3661 for as_dir in $PATH
3662 do
3663   IFS=$as_save_IFS
3664   test -z "$as_dir" && as_dir=.
3665     for ac_exec_ext in '' $ac_executable_extensions; do
3666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3667     ac_cv_prog_ac_ct_CXX="$ac_prog"
3668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3669     break 2
3670   fi
3671 done
3672   done
3673 IFS=$as_save_IFS
3674
3675 fi
3676 fi
3677 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3678 if test -n "$ac_ct_CXX"; then
3679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3680 $as_echo "$ac_ct_CXX" >&6; }
3681 else
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3683 $as_echo "no" >&6; }
3684 fi
3685
3686
3687   test -n "$ac_ct_CXX" && break
3688 done
3689
3690   if test "x$ac_ct_CXX" = x; then
3691     CXX="g++"
3692   else
3693     case $cross_compiling:$ac_tool_warned in
3694 yes:)
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3697 ac_tool_warned=yes ;;
3698 esac
3699     CXX=$ac_ct_CXX
3700   fi
3701 fi
3702
3703   fi
3704 fi
3705 # Provide some information about the compiler.
3706 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3707 set X $ac_compile
3708 ac_compiler=$2
3709 for ac_option in --version -v -V -qversion; do
3710   { { ac_try="$ac_compiler $ac_option >&5"
3711 case "(($ac_try" in
3712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3713   *) ac_try_echo=$ac_try;;
3714 esac
3715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3716 $as_echo "$ac_try_echo"; } >&5
3717   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3718   ac_status=$?
3719   if test -s conftest.err; then
3720     sed '10a\
3721 ... rest of stderr output deleted ...
3722          10q' conftest.err >conftest.er1
3723     cat conftest.er1 >&5
3724     rm -f conftest.er1 conftest.err
3725   fi
3726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3727   test $ac_status = 0; }
3728 done
3729
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3731 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3732 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3733   $as_echo_n "(cached) " >&6
3734 else
3735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3736 /* end confdefs.h.  */
3737
3738 int
3739 main ()
3740 {
3741 #ifndef __GNUC__
3742        choke me
3743 #endif
3744
3745   ;
3746   return 0;
3747 }
3748 _ACEOF
3749 if ac_fn_cxx_try_compile "$LINENO"; then :
3750   ac_compiler_gnu=yes
3751 else
3752   ac_compiler_gnu=no
3753 fi
3754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3755 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3756
3757 fi
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3759 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3760 if test $ac_compiler_gnu = yes; then
3761   GXX=yes
3762 else
3763   GXX=
3764 fi
3765 ac_test_CXXFLAGS=${CXXFLAGS+set}
3766 ac_save_CXXFLAGS=$CXXFLAGS
3767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3768 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3769 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3770   $as_echo_n "(cached) " >&6
3771 else
3772   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3773    ac_cxx_werror_flag=yes
3774    ac_cv_prog_cxx_g=no
3775    CXXFLAGS="-g"
3776    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h.  */
3778
3779 int
3780 main ()
3781 {
3782
3783   ;
3784   return 0;
3785 }
3786 _ACEOF
3787 if ac_fn_cxx_try_compile "$LINENO"; then :
3788   ac_cv_prog_cxx_g=yes
3789 else
3790   CXXFLAGS=""
3791       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3792 /* end confdefs.h.  */
3793
3794 int
3795 main ()
3796 {
3797
3798   ;
3799   return 0;
3800 }
3801 _ACEOF
3802 if ac_fn_cxx_try_compile "$LINENO"; then :
3803
3804 else
3805   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3806          CXXFLAGS="-g"
3807          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h.  */
3809
3810 int
3811 main ()
3812 {
3813
3814   ;
3815   return 0;
3816 }
3817 _ACEOF
3818 if ac_fn_cxx_try_compile "$LINENO"; then :
3819   ac_cv_prog_cxx_g=yes
3820 fi
3821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3822 fi
3823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3824 fi
3825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3826    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3827 fi
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3829 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3830 if test "$ac_test_CXXFLAGS" = set; then
3831   CXXFLAGS=$ac_save_CXXFLAGS
3832 elif test $ac_cv_prog_cxx_g = yes; then
3833   if test "$GXX" = yes; then
3834     CXXFLAGS="-g -O2"
3835   else
3836     CXXFLAGS="-g"
3837   fi
3838 else
3839   if test "$GXX" = yes; then
3840     CXXFLAGS="-O2"
3841   else
3842     CXXFLAGS=
3843   fi
3844 fi
3845 ac_ext=c
3846 ac_cpp='$CPP $CPPFLAGS'
3847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3850
3851
3852
3853 ac_ext=c
3854 ac_cpp='$CPP $CPPFLAGS'
3855 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3856 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3857 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3859 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3860 # On Suns, sometimes $CPP names a directory.
3861 if test -n "$CPP" && test -d "$CPP"; then
3862   CPP=
3863 fi
3864 if test -z "$CPP"; then
3865   if test "${ac_cv_prog_CPP+set}" = set; then :
3866   $as_echo_n "(cached) " >&6
3867 else
3868       # Double quotes because CPP needs to be expanded
3869     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3870     do
3871       ac_preproc_ok=false
3872 for ac_c_preproc_warn_flag in '' yes
3873 do
3874   # Use a header file that comes with gcc, so configuring glibc
3875   # with a fresh cross-compiler works.
3876   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3877   # <limits.h> exists even on freestanding compilers.
3878   # On the NeXT, cc -E runs the code through the compiler's parser,
3879   # not just through cpp. "Syntax error" is here to catch this case.
3880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881 /* end confdefs.h.  */
3882 #ifdef __STDC__
3883 # include <limits.h>
3884 #else
3885 # include <assert.h>
3886 #endif
3887                      Syntax error
3888 _ACEOF
3889 if ac_fn_c_try_cpp "$LINENO"; then :
3890
3891 else
3892   # Broken: fails on valid input.
3893 continue
3894 fi
3895 rm -f conftest.err conftest.$ac_ext
3896
3897   # OK, works on sane cases.  Now check whether nonexistent headers
3898   # can be detected and how.
3899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3900 /* end confdefs.h.  */
3901 #include <ac_nonexistent.h>
3902 _ACEOF
3903 if ac_fn_c_try_cpp "$LINENO"; then :
3904   # Broken: success on invalid input.
3905 continue
3906 else
3907   # Passes both tests.
3908 ac_preproc_ok=:
3909 break
3910 fi
3911 rm -f conftest.err conftest.$ac_ext
3912
3913 done
3914 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3915 rm -f conftest.err conftest.$ac_ext
3916 if $ac_preproc_ok; then :
3917   break
3918 fi
3919
3920     done
3921     ac_cv_prog_CPP=$CPP
3922
3923 fi
3924   CPP=$ac_cv_prog_CPP
3925 else
3926   ac_cv_prog_CPP=$CPP
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3929 $as_echo "$CPP" >&6; }
3930 ac_preproc_ok=false
3931 for ac_c_preproc_warn_flag in '' yes
3932 do
3933   # Use a header file that comes with gcc, so configuring glibc
3934   # with a fresh cross-compiler works.
3935   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3936   # <limits.h> exists even on freestanding compilers.
3937   # On the NeXT, cc -E runs the code through the compiler's parser,
3938   # not just through cpp. "Syntax error" is here to catch this case.
3939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3940 /* end confdefs.h.  */
3941 #ifdef __STDC__
3942 # include <limits.h>
3943 #else
3944 # include <assert.h>
3945 #endif
3946                      Syntax error
3947 _ACEOF
3948 if ac_fn_c_try_cpp "$LINENO"; then :
3949
3950 else
3951   # Broken: fails on valid input.
3952 continue
3953 fi
3954 rm -f conftest.err conftest.$ac_ext
3955
3956   # OK, works on sane cases.  Now check whether nonexistent headers
3957   # can be detected and how.
3958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959 /* end confdefs.h.  */
3960 #include <ac_nonexistent.h>
3961 _ACEOF
3962 if ac_fn_c_try_cpp "$LINENO"; then :
3963   # Broken: success on invalid input.
3964 continue
3965 else
3966   # Passes both tests.
3967 ac_preproc_ok=:
3968 break
3969 fi
3970 rm -f conftest.err conftest.$ac_ext
3971
3972 done
3973 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3974 rm -f conftest.err conftest.$ac_ext
3975 if $ac_preproc_ok; then :
3976
3977 else
3978   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3981 See \`config.log' for more details." "$LINENO" 5; }
3982 fi
3983
3984 ac_ext=c
3985 ac_cpp='$CPP $CPPFLAGS'
3986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3989
3990
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3992 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3993 if test "${ac_cv_path_GREP+set}" = set; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   if test -z "$GREP"; then
3997   ac_path_GREP_found=false
3998   # Loop through the user's path and test for each of PROGNAME-LIST
3999   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4000 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4001 do
4002   IFS=$as_save_IFS
4003   test -z "$as_dir" && as_dir=.
4004     for ac_prog in grep ggrep; do
4005     for ac_exec_ext in '' $ac_executable_extensions; do
4006       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4007       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4008 # Check for GNU ac_path_GREP and select it if it is found.
4009   # Check for GNU $ac_path_GREP
4010 case `"$ac_path_GREP" --version 2>&1` in
4011 *GNU*)
4012   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4013 *)
4014   ac_count=0
4015   $as_echo_n 0123456789 >"conftest.in"
4016   while :
4017   do
4018     cat "conftest.in" "conftest.in" >"conftest.tmp"
4019     mv "conftest.tmp" "conftest.in"
4020     cp "conftest.in" "conftest.nl"
4021     $as_echo 'GREP' >> "conftest.nl"
4022     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4023     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4024     as_fn_arith $ac_count + 1 && ac_count=$as_val
4025     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4026       # Best one so far, save it but keep looking for a better one
4027       ac_cv_path_GREP="$ac_path_GREP"
4028       ac_path_GREP_max=$ac_count
4029     fi
4030     # 10*(2^10) chars as input seems more than enough
4031     test $ac_count -gt 10 && break
4032   done
4033   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4034 esac
4035
4036       $ac_path_GREP_found && break 3
4037     done
4038   done
4039   done
4040 IFS=$as_save_IFS
4041   if test -z "$ac_cv_path_GREP"; then
4042     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4043   fi
4044 else
4045   ac_cv_path_GREP=$GREP
4046 fi
4047
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4050 $as_echo "$ac_cv_path_GREP" >&6; }
4051  GREP="$ac_cv_path_GREP"
4052
4053
4054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4055 $as_echo_n "checking for egrep... " >&6; }
4056 if test "${ac_cv_path_EGREP+set}" = set; then :
4057   $as_echo_n "(cached) " >&6
4058 else
4059   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4060    then ac_cv_path_EGREP="$GREP -E"
4061    else
4062      if test -z "$EGREP"; then
4063   ac_path_EGREP_found=false
4064   # Loop through the user's path and test for each of PROGNAME-LIST
4065   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4066 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4067 do
4068   IFS=$as_save_IFS
4069   test -z "$as_dir" && as_dir=.
4070     for ac_prog in egrep; do
4071     for ac_exec_ext in '' $ac_executable_extensions; do
4072       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4073       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4074 # Check for GNU ac_path_EGREP and select it if it is found.
4075   # Check for GNU $ac_path_EGREP
4076 case `"$ac_path_EGREP" --version 2>&1` in
4077 *GNU*)
4078   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4079 *)
4080   ac_count=0
4081   $as_echo_n 0123456789 >"conftest.in"
4082   while :
4083   do
4084     cat "conftest.in" "conftest.in" >"conftest.tmp"
4085     mv "conftest.tmp" "conftest.in"
4086     cp "conftest.in" "conftest.nl"
4087     $as_echo 'EGREP' >> "conftest.nl"
4088     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4089     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4090     as_fn_arith $ac_count + 1 && ac_count=$as_val
4091     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4092       # Best one so far, save it but keep looking for a better one
4093       ac_cv_path_EGREP="$ac_path_EGREP"
4094       ac_path_EGREP_max=$ac_count
4095     fi
4096     # 10*(2^10) chars as input seems more than enough
4097     test $ac_count -gt 10 && break
4098   done
4099   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4100 esac
4101
4102       $ac_path_EGREP_found && break 3
4103     done
4104   done
4105   done
4106 IFS=$as_save_IFS
4107   if test -z "$ac_cv_path_EGREP"; then
4108     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4109   fi
4110 else
4111   ac_cv_path_EGREP=$EGREP
4112 fi
4113
4114    fi
4115 fi
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4117 $as_echo "$ac_cv_path_EGREP" >&6; }
4118  EGREP="$ac_cv_path_EGREP"
4119
4120
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4122 $as_echo_n "checking for ANSI C header files... " >&6; }
4123 if test "${ac_cv_header_stdc+set}" = set; then :
4124   $as_echo_n "(cached) " >&6
4125 else
4126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4127 /* end confdefs.h.  */
4128 #include <stdlib.h>
4129 #include <stdarg.h>
4130 #include <string.h>
4131 #include <float.h>
4132
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141 if ac_fn_c_try_compile "$LINENO"; then :
4142   ac_cv_header_stdc=yes
4143 else
4144   ac_cv_header_stdc=no
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4147
4148 if test $ac_cv_header_stdc = yes; then
4149   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4151 /* end confdefs.h.  */
4152 #include <string.h>
4153
4154 _ACEOF
4155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4156   $EGREP "memchr" >/dev/null 2>&1; then :
4157
4158 else
4159   ac_cv_header_stdc=no
4160 fi
4161 rm -f conftest*
4162
4163 fi
4164
4165 if test $ac_cv_header_stdc = yes; then
4166   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168 /* end confdefs.h.  */
4169 #include <stdlib.h>
4170
4171 _ACEOF
4172 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4173   $EGREP "free" >/dev/null 2>&1; then :
4174
4175 else
4176   ac_cv_header_stdc=no
4177 fi
4178 rm -f conftest*
4179
4180 fi
4181
4182 if test $ac_cv_header_stdc = yes; then
4183   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4184   if test "$cross_compiling" = yes; then :
4185   :
4186 else
4187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4188 /* end confdefs.h.  */
4189 #include <ctype.h>
4190 #include <stdlib.h>
4191 #if ((' ' & 0x0FF) == 0x020)
4192 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4193 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4194 #else
4195 # define ISLOWER(c) \
4196                    (('a' <= (c) && (c) <= 'i') \
4197                      || ('j' <= (c) && (c) <= 'r') \
4198                      || ('s' <= (c) && (c) <= 'z'))
4199 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4200 #endif
4201
4202 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4203 int
4204 main ()
4205 {
4206   int i;
4207   for (i = 0; i < 256; i++)
4208     if (XOR (islower (i), ISLOWER (i))
4209         || toupper (i) != TOUPPER (i))
4210       return 2;
4211   return 0;
4212 }
4213 _ACEOF
4214 if ac_fn_c_try_run "$LINENO"; then :
4215
4216 else
4217   ac_cv_header_stdc=no
4218 fi
4219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4220   conftest.$ac_objext conftest.beam conftest.$ac_ext
4221 fi
4222
4223 fi
4224 fi
4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4226 $as_echo "$ac_cv_header_stdc" >&6; }
4227 if test $ac_cv_header_stdc = yes; then
4228
4229 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4230
4231 fi
4232
4233 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4234 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4235                   inttypes.h stdint.h unistd.h
4236 do :
4237   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4238 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4239 "
4240 eval as_val=\$$as_ac_Header
4241    if test "x$as_val" = x""yes; then :
4242   cat >>confdefs.h <<_ACEOF
4243 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4244 _ACEOF
4245
4246 fi
4247
4248 done
4249
4250
4251
4252   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4253 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4254   MINIX=yes
4255 else
4256   MINIX=
4257 fi
4258
4259
4260   if test "$MINIX" = yes; then
4261
4262 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4263
4264
4265 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4266
4267
4268 $as_echo "#define _MINIX 1" >>confdefs.h
4269
4270   fi
4271
4272
4273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4274 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4275 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4276   $as_echo_n "(cached) " >&6
4277 else
4278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h.  */
4280
4281 #         define __EXTENSIONS__ 1
4282           $ac_includes_default
4283 int
4284 main ()
4285 {
4286
4287   ;
4288   return 0;
4289 }
4290 _ACEOF
4291 if ac_fn_c_try_compile "$LINENO"; then :
4292   ac_cv_safe_to_define___extensions__=yes
4293 else
4294   ac_cv_safe_to_define___extensions__=no
4295 fi
4296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4297 fi
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4299 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4300   test $ac_cv_safe_to_define___extensions__ = yes &&
4301     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4302
4303   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4304
4305   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4306
4307   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4308
4309   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4310
4311
4312 ac_aux_dir=
4313 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4314   for ac_t in install-sh install.sh shtool; do
4315     if test -f "$ac_dir/$ac_t"; then
4316       ac_aux_dir=$ac_dir
4317       ac_install_sh="$ac_aux_dir/$ac_t -c"
4318       break 2
4319     fi
4320   done
4321 done
4322 if test -z "$ac_aux_dir"; then
4323   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4324 fi
4325
4326 # These three variables are undocumented and unsupported,
4327 # and are intended to be withdrawn in a future Autoconf release.
4328 # They can cause serious problems if a builder's source tree is in a directory
4329 # whose full name contains unusual characters.
4330 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4331 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4332 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4333
4334
4335 # Make sure we can run config.sub.
4336 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4337   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4338
4339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4340 $as_echo_n "checking build system type... " >&6; }
4341 if test "${ac_cv_build+set}" = set; then :
4342   $as_echo_n "(cached) " >&6
4343 else
4344   ac_build_alias=$build_alias
4345 test "x$ac_build_alias" = x &&
4346   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4347 test "x$ac_build_alias" = x &&
4348   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4349 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4350   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4351
4352 fi
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4354 $as_echo "$ac_cv_build" >&6; }
4355 case $ac_cv_build in
4356 *-*-*) ;;
4357 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4358 esac
4359 build=$ac_cv_build
4360 ac_save_IFS=$IFS; IFS='-'
4361 set x $ac_cv_build
4362 shift
4363 build_cpu=$1
4364 build_vendor=$2
4365 shift; shift
4366 # Remember, the first character of IFS is used to create $*,
4367 # except with old shells:
4368 build_os=$*
4369 IFS=$ac_save_IFS
4370 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4371
4372
4373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4374 $as_echo_n "checking host system type... " >&6; }
4375 if test "${ac_cv_host+set}" = set; then :
4376   $as_echo_n "(cached) " >&6
4377 else
4378   if test "x$host_alias" = x; then
4379   ac_cv_host=$ac_cv_build
4380 else
4381   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4382     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4383 fi
4384
4385 fi
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4387 $as_echo "$ac_cv_host" >&6; }
4388 case $ac_cv_host in
4389 *-*-*) ;;
4390 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4391 esac
4392 host=$ac_cv_host
4393 ac_save_IFS=$IFS; IFS='-'
4394 set x $ac_cv_host
4395 shift
4396 host_cpu=$1
4397 host_vendor=$2
4398 shift; shift
4399 # Remember, the first character of IFS is used to create $*,
4400 # except with old shells:
4401 host_os=$*
4402 IFS=$ac_save_IFS
4403 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4404
4405
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4407 $as_echo_n "checking target system type... " >&6; }
4408 if test "${ac_cv_target+set}" = set; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if test "x$target_alias" = x; then
4412   ac_cv_target=$ac_cv_host
4413 else
4414   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4415     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4416 fi
4417
4418 fi
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4420 $as_echo "$ac_cv_target" >&6; }
4421 case $ac_cv_target in
4422 *-*-*) ;;
4423 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4424 esac
4425 target=$ac_cv_target
4426 ac_save_IFS=$IFS; IFS='-'
4427 set x $ac_cv_target
4428 shift
4429 target_cpu=$1
4430 target_vendor=$2
4431 shift; shift
4432 # Remember, the first character of IFS is used to create $*,
4433 # except with old shells:
4434 target_os=$*
4435 IFS=$ac_save_IFS
4436 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4437
4438
4439 # The aliases save the names the user supplied, while $host etc.
4440 # will get canonicalized.
4441 test -n "$target_alias" &&
4442   test "$program_prefix$program_suffix$program_transform_name" = \
4443     NONENONEs,x,x, &&
4444   program_prefix=${target_alias}-
4445
4446 # The tests for host and target for $enable_largefile require
4447 # canonical names.
4448
4449
4450
4451 # As the $enable_largefile decision depends on --enable-plugins we must set it
4452 # even in directories otherwise not depending on the $plugins option.
4453
4454
4455   maybe_plugins=no
4456   for ac_header in dlfcn.h
4457 do :
4458   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4459 "
4460 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4461   cat >>confdefs.h <<_ACEOF
4462 #define HAVE_DLFCN_H 1
4463 _ACEOF
4464  maybe_plugins=yes
4465 fi
4466
4467 done
4468
4469   for ac_header in windows.h
4470 do :
4471   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4472 "
4473 if test "x$ac_cv_header_windows_h" = x""yes; then :
4474   cat >>confdefs.h <<_ACEOF
4475 #define HAVE_WINDOWS_H 1
4476 _ACEOF
4477  maybe_plugins=yes
4478 fi
4479
4480 done
4481
4482
4483   # Check whether --enable-plugins was given.
4484 if test "${enable_plugins+set}" = set; then :
4485   enableval=$enable_plugins; case "${enableval}" in
4486       no) plugins=no ;;
4487       *) plugins=yes
4488          if test "$maybe_plugins" != "yes" ; then
4489            as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4490          fi ;;
4491      esac
4492 else
4493   plugins=$maybe_plugins
4494
4495 fi
4496
4497   if test "$plugins" = "yes"; then
4498     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4499 $as_echo_n "checking for library containing dlopen... " >&6; }
4500 if test "${ac_cv_search_dlopen+set}" = set; then :
4501   $as_echo_n "(cached) " >&6
4502 else
4503   ac_func_search_save_LIBS=$LIBS
4504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4505 /* end confdefs.h.  */
4506
4507 /* Override any GCC internal prototype to avoid an error.
4508    Use char because int might match the return type of a GCC
4509    builtin and then its argument prototype would still apply.  */
4510 #ifdef __cplusplus
4511 extern "C"
4512 #endif
4513 char dlopen ();
4514 int
4515 main ()
4516 {
4517 return dlopen ();
4518   ;
4519   return 0;
4520 }
4521 _ACEOF
4522 for ac_lib in '' dl; do
4523   if test -z "$ac_lib"; then
4524     ac_res="none required"
4525   else
4526     ac_res=-l$ac_lib
4527     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4528   fi
4529   if ac_fn_c_try_link "$LINENO"; then :
4530   ac_cv_search_dlopen=$ac_res
4531 fi
4532 rm -f core conftest.err conftest.$ac_objext \
4533     conftest$ac_exeext
4534   if test "${ac_cv_search_dlopen+set}" = set; then :
4535   break
4536 fi
4537 done
4538 if test "${ac_cv_search_dlopen+set}" = set; then :
4539
4540 else
4541   ac_cv_search_dlopen=no
4542 fi
4543 rm conftest.$ac_ext
4544 LIBS=$ac_func_search_save_LIBS
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4547 $as_echo "$ac_cv_search_dlopen" >&6; }
4548 ac_res=$ac_cv_search_dlopen
4549 if test "$ac_res" != no; then :
4550   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4551
4552 fi
4553
4554   fi
4555
4556
4557 case "${host}" in
4558   sparc-*-solaris*|i[3-7]86-*-solaris*)
4559     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4560     # are mutually exclusive; and without procfs support, the bfd/ elf module
4561     # cannot provide certain routines such as elfcore_write_prpsinfo
4562     # or elfcore_write_prstatus.  So unless the user explicitly requested
4563     # large-file support through the --enable-largefile switch, disable
4564     # large-file support in favor of procfs support.
4565     test "${target}" = "${host}" -a "x$plugins" = xno \
4566       && : ${enable_largefile="no"}
4567     ;;
4568 esac
4569
4570 # Check whether --enable-largefile was given.
4571 if test "${enable_largefile+set}" = set; then :
4572   enableval=$enable_largefile;
4573 fi
4574
4575 if test "$enable_largefile" != no; then
4576
4577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4578 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4579 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4580   $as_echo_n "(cached) " >&6
4581 else
4582   ac_cv_sys_largefile_CC=no
4583      if test "$GCC" != yes; then
4584        ac_save_CC=$CC
4585        while :; do
4586          # IRIX 6.2 and later do not support large files by default,
4587          # so use the C compiler's -n32 option if that helps.
4588          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590 #include <sys/types.h>
4591  /* Check that off_t can represent 2**63 - 1 correctly.
4592     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4593     since some C++ compilers masquerading as C compilers
4594     incorrectly reject 9223372036854775807.  */
4595 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4596   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4597                        && LARGE_OFF_T % 2147483647 == 1)
4598                       ? 1 : -1];
4599 int
4600 main ()
4601 {
4602
4603   ;
4604   return 0;
4605 }
4606 _ACEOF
4607          if ac_fn_c_try_compile "$LINENO"; then :
4608   break
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext
4611          CC="$CC -n32"
4612          if ac_fn_c_try_compile "$LINENO"; then :
4613   ac_cv_sys_largefile_CC=' -n32'; break
4614 fi
4615 rm -f core conftest.err conftest.$ac_objext
4616          break
4617        done
4618        CC=$ac_save_CC
4619        rm -f conftest.$ac_ext
4620     fi
4621 fi
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4623 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4624   if test "$ac_cv_sys_largefile_CC" != no; then
4625     CC=$CC$ac_cv_sys_largefile_CC
4626   fi
4627
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4629 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4630 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4631   $as_echo_n "(cached) " >&6
4632 else
4633   while :; do
4634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4635 /* end confdefs.h.  */
4636 #include <sys/types.h>
4637  /* Check that off_t can represent 2**63 - 1 correctly.
4638     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4639     since some C++ compilers masquerading as C compilers
4640     incorrectly reject 9223372036854775807.  */
4641 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4642   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4643                        && LARGE_OFF_T % 2147483647 == 1)
4644                       ? 1 : -1];
4645 int
4646 main ()
4647 {
4648
4649   ;
4650   return 0;
4651 }
4652 _ACEOF
4653 if ac_fn_c_try_compile "$LINENO"; then :
4654   ac_cv_sys_file_offset_bits=no; break
4655 fi
4656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4658 /* end confdefs.h.  */
4659 #define _FILE_OFFSET_BITS 64
4660 #include <sys/types.h>
4661  /* Check that off_t can represent 2**63 - 1 correctly.
4662     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4663     since some C++ compilers masquerading as C compilers
4664     incorrectly reject 9223372036854775807.  */
4665 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4666   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4667                        && LARGE_OFF_T % 2147483647 == 1)
4668                       ? 1 : -1];
4669 int
4670 main ()
4671 {
4672
4673   ;
4674   return 0;
4675 }
4676 _ACEOF
4677 if ac_fn_c_try_compile "$LINENO"; then :
4678   ac_cv_sys_file_offset_bits=64; break
4679 fi
4680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4681   ac_cv_sys_file_offset_bits=unknown
4682   break
4683 done
4684 fi
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4686 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4687 case $ac_cv_sys_file_offset_bits in #(
4688   no | unknown) ;;
4689   *)
4690 cat >>confdefs.h <<_ACEOF
4691 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4692 _ACEOF
4693 ;;
4694 esac
4695 rm -rf conftest*
4696   if test $ac_cv_sys_file_offset_bits = unknown; then
4697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4698 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4699 if test "${ac_cv_sys_large_files+set}" = set; then :
4700   $as_echo_n "(cached) " >&6
4701 else
4702   while :; do
4703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704 /* end confdefs.h.  */
4705 #include <sys/types.h>
4706  /* Check that off_t can represent 2**63 - 1 correctly.
4707     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4708     since some C++ compilers masquerading as C compilers
4709     incorrectly reject 9223372036854775807.  */
4710 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4711   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4712                        && LARGE_OFF_T % 2147483647 == 1)
4713                       ? 1 : -1];
4714 int
4715 main ()
4716 {
4717
4718   ;
4719   return 0;
4720 }
4721 _ACEOF
4722 if ac_fn_c_try_compile "$LINENO"; then :
4723   ac_cv_sys_large_files=no; break
4724 fi
4725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4727 /* end confdefs.h.  */
4728 #define _LARGE_FILES 1
4729 #include <sys/types.h>
4730  /* Check that off_t can represent 2**63 - 1 correctly.
4731     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4732     since some C++ compilers masquerading as C compilers
4733     incorrectly reject 9223372036854775807.  */
4734 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4735   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4736                        && LARGE_OFF_T % 2147483647 == 1)
4737                       ? 1 : -1];
4738 int
4739 main ()
4740 {
4741
4742   ;
4743   return 0;
4744 }
4745 _ACEOF
4746 if ac_fn_c_try_compile "$LINENO"; then :
4747   ac_cv_sys_large_files=1; break
4748 fi
4749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4750   ac_cv_sys_large_files=unknown
4751   break
4752 done
4753 fi
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4755 $as_echo "$ac_cv_sys_large_files" >&6; }
4756 case $ac_cv_sys_large_files in #(
4757   no | unknown) ;;
4758   *)
4759 cat >>confdefs.h <<_ACEOF
4760 #define _LARGE_FILES $ac_cv_sys_large_files
4761 _ACEOF
4762 ;;
4763 esac
4764 rm -rf conftest*
4765   fi
4766 fi
4767
4768
4769
4770
4771
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4773 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4774 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4775   $as_echo_n "(cached) " >&6
4776 else
4777   am_cv_prog_cc_stdc=no
4778 ac_save_CC="$CC"
4779 # Don't try gcc -ansi; that turns off useful extensions and
4780 # breaks some systems' header files.
4781 # AIX                   -qlanglvl=ansi
4782 # Ultrix and OSF/1      -std1
4783 # HP-UX 10.20 and later -Ae
4784 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4785 # SVR4                  -Xc -D__EXTENSIONS__
4786 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4787 do
4788   CC="$ac_save_CC $ac_arg"
4789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4790 /* end confdefs.h.  */
4791 #include <stdarg.h>
4792 #include <stdio.h>
4793 #include <sys/types.h>
4794 #include <sys/stat.h>
4795 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4796 struct buf { int x; };
4797 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4798 static char *e (p, i)
4799      char **p;
4800      int i;
4801 {
4802   return p[i];
4803 }
4804 static char *f (char * (*g) (char **, int), char **p, ...)
4805 {
4806   char *s;
4807   va_list v;
4808   va_start (v,p);
4809   s = g (p, va_arg (v,int));
4810   va_end (v);
4811   return s;
4812 }
4813 int test (int i, double x);
4814 struct s1 {int (*f) (int a);};
4815 struct s2 {int (*f) (double a);};
4816 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4817 int argc;
4818 char **argv;
4819
4820 int
4821 main ()
4822 {
4823
4824 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4825
4826   ;
4827   return 0;
4828 }
4829 _ACEOF
4830 if ac_fn_c_try_compile "$LINENO"; then :
4831   am_cv_prog_cc_stdc="$ac_arg"; break
4832 fi
4833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4834 done
4835 CC="$ac_save_CC"
4836
4837 fi
4838
4839 if test -z "$am_cv_prog_cc_stdc"; then
4840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4841 $as_echo "none needed" >&6; }
4842 else
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4844 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4845 fi
4846 case "x$am_cv_prog_cc_stdc" in
4847   x|xno) ;;
4848   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4849 esac
4850
4851 # expand $ac_aux_dir to an absolute path
4852 am_aux_dir=`cd $ac_aux_dir && pwd`
4853
4854 if test x"${install_sh}" != xset; then
4855   case $am_aux_dir in
4856   *\ * | *\     *)
4857     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4858   *)
4859     install_sh="\${SHELL} $am_aux_dir/install-sh"
4860   esac
4861 fi
4862
4863 # Installed binaries are usually stripped using `strip' when the user
4864 # run `make install-strip'.  However `strip' might not be the right
4865 # tool to use in cross-compilation environments, therefore Automake
4866 # will honor the `STRIP' environment variable to overrule this program.
4867 if test "$cross_compiling" != no; then
4868   if test -n "$ac_tool_prefix"; then
4869   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4870 set dummy ${ac_tool_prefix}strip; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if test "${ac_cv_prog_STRIP+set}" = set; then :
4874   $as_echo_n "(cached) " >&6
4875 else
4876   if test -n "$STRIP"; then
4877   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4878 else
4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880 for as_dir in $PATH
4881 do
4882   IFS=$as_save_IFS
4883   test -z "$as_dir" && as_dir=.
4884     for ac_exec_ext in '' $ac_executable_extensions; do
4885   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4886     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888     break 2
4889   fi
4890 done
4891   done
4892 IFS=$as_save_IFS
4893
4894 fi
4895 fi
4896 STRIP=$ac_cv_prog_STRIP
4897 if test -n "$STRIP"; then
4898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4899 $as_echo "$STRIP" >&6; }
4900 else
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 fi
4904
4905
4906 fi
4907 if test -z "$ac_cv_prog_STRIP"; then
4908   ac_ct_STRIP=$STRIP
4909   # Extract the first word of "strip", so it can be a program name with args.
4910 set dummy strip; ac_word=$2
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4912 $as_echo_n "checking for $ac_word... " >&6; }
4913 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4914   $as_echo_n "(cached) " >&6
4915 else
4916   if test -n "$ac_ct_STRIP"; then
4917   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4918 else
4919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4920 for as_dir in $PATH
4921 do
4922   IFS=$as_save_IFS
4923   test -z "$as_dir" && as_dir=.
4924     for ac_exec_ext in '' $ac_executable_extensions; do
4925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4926     ac_cv_prog_ac_ct_STRIP="strip"
4927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4928     break 2
4929   fi
4930 done
4931   done
4932 IFS=$as_save_IFS
4933
4934 fi
4935 fi
4936 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4937 if test -n "$ac_ct_STRIP"; then
4938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4939 $as_echo "$ac_ct_STRIP" >&6; }
4940 else
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4942 $as_echo "no" >&6; }
4943 fi
4944
4945   if test "x$ac_ct_STRIP" = x; then
4946     STRIP=":"
4947   else
4948     case $cross_compiling:$ac_tool_warned in
4949 yes:)
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4951 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4952 ac_tool_warned=yes ;;
4953 esac
4954     STRIP=$ac_ct_STRIP
4955   fi
4956 else
4957   STRIP="$ac_cv_prog_STRIP"
4958 fi
4959
4960 fi
4961 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4962
4963
4964 ac_aux_dir=
4965 for ac_dir in .. "$srcdir"/..; do
4966   for ac_t in install-sh install.sh shtool; do
4967     if test -f "$ac_dir/$ac_t"; then
4968       ac_aux_dir=$ac_dir
4969       ac_install_sh="$ac_aux_dir/$ac_t -c"
4970       break 2
4971     fi
4972   done
4973 done
4974 if test -z "$ac_aux_dir"; then
4975   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4976 fi
4977
4978 # These three variables are undocumented and unsupported,
4979 # and are intended to be withdrawn in a future Autoconf release.
4980 # They can cause serious problems if a builder's source tree is in a directory
4981 # whose full name contains unusual characters.
4982 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4983 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4984 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4985
4986
4987
4988 test "$program_prefix" != NONE &&
4989   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4990 # Use a double $ so make ignores it.
4991 test "$program_suffix" != NONE &&
4992   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4993 # Double any \ or $.
4994 # By default was `s,x,x', remove it if useless.
4995 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4996 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4997
4998
4999 # See if we are building with C++, and substitute COMPILER.
5000
5001   # Check whether --enable-build-with-cxx was given.
5002 if test "${enable_build_with_cxx+set}" = set; then :
5003   enableval=$enable_build_with_cxx; case $enableval in
5004       yes | no)
5005           ;;
5006       *)
5007           as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
5008     esac
5009 else
5010   enable_build_with_cxx=no
5011 fi
5012
5013
5014   if test "$enable_build_with_cxx" = "yes"; then
5015     # We're using -fpermissive as shortcut for now.
5016     COMPILER='$(CXX) -fpermissive'
5017    else
5018     COMPILER='$(CC)'
5019   fi
5020
5021
5022
5023 # Dependency checking.
5024 rm -rf .tst 2>/dev/null
5025 mkdir .tst 2>/dev/null
5026 if test -d .tst; then
5027   am__leading_dot=.
5028 else
5029   am__leading_dot=_
5030 fi
5031 rmdir .tst 2>/dev/null
5032
5033 DEPDIR="${am__leading_dot}deps"
5034
5035 ac_config_commands="$ac_config_commands depdir"
5036
5037
5038 depcc="$CC"   am_compiler_list=
5039
5040 am_depcomp=$ac_aux_dir/depcomp
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5042 $as_echo_n "checking dependency style of $depcc... " >&6; }
5043 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5044   $as_echo_n "(cached) " >&6
5045 else
5046   if test -f "$am_depcomp"; then
5047   # We make a subdir and do the tests there.  Otherwise we can end up
5048   # making bogus files that we don't know about and never remove.  For
5049   # instance it was reported that on HP-UX the gcc test will end up
5050   # making a dummy file named `D' -- because `-MD' means `put the output
5051   # in D'.
5052   mkdir conftest.dir
5053   # Copy depcomp to subdir because otherwise we won't find it if we're
5054   # using a relative directory.
5055   cp "$am_depcomp" conftest.dir
5056   cd conftest.dir
5057   # We will build objects and dependencies in a subdirectory because
5058   # it helps to detect inapplicable dependency modes.  For instance
5059   # both Tru64's cc and ICC support -MD to output dependencies as a
5060   # side effect of compilation, but ICC will put the dependencies in
5061   # the current directory while Tru64 will put them in the object
5062   # directory.
5063   mkdir sub
5064
5065   am_cv_CC_dependencies_compiler_type=none
5066   if test "$am_compiler_list" = ""; then
5067      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5068   fi
5069   for depmode in $am_compiler_list; do
5070     if test $depmode = none; then break; fi
5071
5072     $as_echo "$as_me:$LINENO: trying $depmode" >&5
5073     # Setup a source with many dependencies, because some compilers
5074     # like to wrap large dependency lists on column 80 (with \), and
5075     # we should not choose a depcomp mode which is confused by this.
5076     #
5077     # We need to recreate these files for each test, as the compiler may
5078     # overwrite some of them when testing with obscure command lines.
5079     # This happens at least with the AIX C compiler.
5080     : > sub/conftest.c
5081     for i in 1 2 3 4 5 6; do
5082       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5083       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5084       # Solaris 8's {/usr,}/bin/sh.
5085       touch sub/conftst$i.h
5086     done
5087     echo "include sub/conftest.Po" > confmf
5088
5089     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5090     # mode.  It turns out that the SunPro C++ compiler does not properly
5091     # handle `-M -o', and we need to detect this.
5092     depcmd="depmode=$depmode \
5093        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5094        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5095        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5096     echo "| $depcmd" | sed -e 's/  */ /g' >&5
5097     if env $depcmd > conftest.err 2>&1 &&
5098        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5099        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5100        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5101       # icc doesn't choke on unknown options, it will just issue warnings
5102       # or remarks (even with -Werror).  So we grep stderr for any message
5103       # that says an option was ignored or not supported.
5104       # When given -MP, icc 7.0 and 7.1 complain thusly:
5105       #   icc: Command line warning: ignoring option '-M'; no argument required
5106       # The diagnosis changed in icc 8.0:
5107       #   icc: Command line remark: option '-MP' not supported
5108       if (grep 'ignoring option' conftest.err ||
5109           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5110         am_cv_CC_dependencies_compiler_type=$depmode
5111         $as_echo "$as_me:$LINENO: success" >&5
5112         break
5113       fi
5114     fi
5115     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5116     sed -e 's/^/| /' < conftest.err >&5
5117   done
5118
5119   cd ..
5120   rm -rf conftest.dir
5121 else
5122   am_cv_CC_dependencies_compiler_type=none
5123 fi
5124
5125 fi
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5127 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5128 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5129 then as_fn_error "no usable dependency style found" "$LINENO" 5
5130 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5131
5132 fi
5133
5134
5135 # Check for the 'make' the user wants to use.
5136 for ac_prog in make
5137 do
5138   # Extract the first word of "$ac_prog", so it can be a program name with args.
5139 set dummy $ac_prog; ac_word=$2
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5141 $as_echo_n "checking for $ac_word... " >&6; }
5142 if test "${ac_cv_prog_MAKE+set}" = set; then :
5143   $as_echo_n "(cached) " >&6
5144 else
5145   if test -n "$MAKE"; then
5146   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5147 else
5148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5149 for as_dir in $PATH
5150 do
5151   IFS=$as_save_IFS
5152   test -z "$as_dir" && as_dir=.
5153     for ac_exec_ext in '' $ac_executable_extensions; do
5154   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5155     ac_cv_prog_MAKE="$ac_prog"
5156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5157     break 2
5158   fi
5159 done
5160   done
5161 IFS=$as_save_IFS
5162
5163 fi
5164 fi
5165 MAKE=$ac_cv_prog_MAKE
5166 if test -n "$MAKE"; then
5167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5168 $as_echo "$MAKE" >&6; }
5169 else
5170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5171 $as_echo "no" >&6; }
5172 fi
5173
5174
5175   test -n "$MAKE" && break
5176 done
5177
5178 MAKE_IS_GNU=
5179 case "`$MAKE --version 2>&1 | sed 1q`" in
5180   *GNU*)
5181     MAKE_IS_GNU=yes
5182     ;;
5183 esac
5184  if test "$MAKE_IS_GNU" = yes; then
5185   GMAKE_TRUE=
5186   GMAKE_FALSE='#'
5187 else
5188   GMAKE_TRUE='#'
5189   GMAKE_FALSE=
5190 fi
5191
5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5193 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5194 set x ${MAKE-make}
5195 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5196 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5197   $as_echo_n "(cached) " >&6
5198 else
5199   cat >conftest.make <<\_ACEOF
5200 SHELL = /bin/sh
5201 all:
5202         @echo '@@@%%%=$(MAKE)=@@@%%%'
5203 _ACEOF
5204 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5205 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5206   *@@@%%%=?*=@@@%%%*)
5207     eval ac_cv_prog_make_${ac_make}_set=yes;;
5208   *)
5209     eval ac_cv_prog_make_${ac_make}_set=no;;
5210 esac
5211 rm -f conftest.make
5212 fi
5213 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5215 $as_echo "yes" >&6; }
5216   SET_MAKE=
5217 else
5218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5219 $as_echo "no" >&6; }
5220   SET_MAKE="MAKE=${MAKE-make}"
5221 fi
5222
5223
5224 gnulib_extra_configure_args=
5225 # If large-file support is disabled, make sure gnulib does the same.
5226 if test "$enable_largefile" = no; then
5227 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5228 fi
5229
5230 # Configure gnulib.  We need to build gnulib under some other
5231 # directory not "gnulib", to avoid the problem of both GDB and
5232 # GDBserver wanting to build it in the same directory, when building
5233 # in the source dir.
5234
5235   in_src="gnulib"
5236   in_build="build-gnulib"
5237   in_extra_args="$gnulib_extra_configure_args"
5238
5239   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5240   # so they do not pile up.
5241   ac_sub_configure_args=
5242   ac_prev=
5243   eval "set x $ac_configure_args"
5244   shift
5245   for ac_arg
5246   do
5247     if test -n "$ac_prev"; then
5248       ac_prev=
5249       continue
5250     fi
5251     case $ac_arg in
5252     -cache-file | --cache-file | --cache-fil | --cache-fi \
5253     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5254       ac_prev=cache_file ;;
5255     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5256     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5257     | --c=*)
5258       ;;
5259     --config-cache | -C)
5260       ;;
5261     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5262       ac_prev=srcdir ;;
5263     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5264       ;;
5265     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5266       ac_prev=prefix ;;
5267     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5268       ;;
5269     --disable-option-checking)
5270       ;;
5271     *)
5272       case $ac_arg in
5273       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5274       esac
5275       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5276     esac
5277   done
5278
5279   # Always prepend --prefix to ensure using the same prefix
5280   # in subdir configurations.
5281   ac_arg="--prefix=$prefix"
5282   case $ac_arg in
5283   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5284   esac
5285   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5286
5287   # Pass --silent
5288   if test "$silent" = yes; then
5289     ac_sub_configure_args="--silent $ac_sub_configure_args"
5290   fi
5291
5292   # Always prepend --disable-option-checking to silence warnings, since
5293   # different subdirs can have different --enable and --with options.
5294   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5295
5296   ac_popdir=`pwd`
5297   ac_dir=$in_build
5298
5299   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5300   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5301   $as_echo "$ac_msg" >&6
5302   as_dir="$ac_dir"; as_fn_mkdir_p
5303
5304   case $srcdir in
5305   [\\/]* | ?:[\\/]* )
5306     ac_srcdir=$srcdir/$in_src ;;
5307   *) # Relative name.
5308     ac_srcdir=../$srcdir/$in_src ;;
5309   esac
5310
5311   cd "$ac_dir"
5312
5313   ac_sub_configure=$ac_srcdir/configure
5314
5315   # Make the cache file name correct relative to the subdirectory.
5316   case $cache_file in
5317   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5318   *) # Relative name.
5319     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5320   esac
5321
5322   if test -n "$in_extra_args"; then
5323     # Add the extra args at the end.
5324     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5325   fi
5326
5327   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5328 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5329   # The eval makes quoting arguments work.
5330   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5331        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5332     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5333
5334   cd "$ac_popdir"
5335
5336
5337
5338 CONFIG_OBS=
5339 CONFIG_DEPS=
5340 CONFIG_SRCS=
5341 ENABLE_CFLAGS=
5342
5343 CONFIG_ALL=
5344 CONFIG_CLEAN=
5345 CONFIG_INSTALL=
5346 CONFIG_UNINSTALL=
5347
5348 # If we haven't got the data from the intl directory,
5349 # assume NLS is disabled.
5350 USE_NLS=no
5351 LIBINTL=
5352 LIBINTL_DEP=
5353 INCINTL=
5354 XGETTEXT=
5355 GMSGFMT=
5356 POSUB=
5357
5358 if test -f  ../intl/config.intl; then
5359   .  ../intl/config.intl
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5362 $as_echo_n "checking whether NLS is requested... " >&6; }
5363 if test x"$USE_NLS" != xyes; then
5364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5365 $as_echo "no" >&6; }
5366 else
5367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5368 $as_echo "yes" >&6; }
5369
5370 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5371
5372
5373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5374 $as_echo_n "checking for catalogs to be installed... " >&6; }
5375   # Look for .po and .gmo files in the source directory.
5376   CATALOGS=
5377   XLINGUAS=
5378   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5379     # If there aren't any .gmo files the shell will give us the
5380     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5381     # weeded out.
5382     case "$cat" in *\**)
5383       continue;;
5384     esac
5385     # The quadruple backslash is collapsed to a double backslash
5386     # by the backticks, then collapsed again by the double quotes,
5387     # leaving us with one backslash in the sed expression (right
5388     # before the dot that mustn't act as a wildcard).
5389     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5390     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5391     # The user is allowed to set LINGUAS to a list of languages to
5392     # install catalogs for.  If it's empty that means "all of them."
5393     if test "x$LINGUAS" = x; then
5394       CATALOGS="$CATALOGS $cat"
5395       XLINGUAS="$XLINGUAS $lang"
5396     else
5397       case "$LINGUAS" in *$lang*)
5398         CATALOGS="$CATALOGS $cat"
5399         XLINGUAS="$XLINGUAS $lang"
5400         ;;
5401       esac
5402     fi
5403   done
5404   LINGUAS="$XLINGUAS"
5405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5406 $as_echo "$LINGUAS" >&6; }
5407
5408
5409     DATADIRNAME=share
5410
5411   INSTOBJEXT=.mo
5412
5413   GENCAT=gencat
5414
5415   CATOBJEXT=.gmo
5416
5417 fi
5418
5419 localedir='${datadir}/locale'
5420
5421
5422 if test x"$USE_NLS" = xyes; then
5423    CONFIG_ALL="$CONFIG_ALL all-po"
5424    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5425    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5426    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5427 fi
5428
5429 GNULIB=build-gnulib/import
5430
5431 # For Makefile dependencies.
5432 GNULIB_STDINT_H=
5433 if test x"$STDINT_H" != x; then
5434   GNULIB_STDINT_H=$GNULIB/$STDINT_H
5435 fi
5436
5437
5438 PACKAGE=gdb
5439
5440 cat >>confdefs.h <<_ACEOF
5441 #define PACKAGE "$PACKAGE"
5442 _ACEOF
5443
5444
5445
5446 # We never need to detect it in this sub-configure.
5447 # But preserve it for config.status --recheck.
5448
5449
5450
5451 MAKEINFO_EXTRA_FLAGS=""
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5453 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5454 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5455   $as_echo_n "(cached) " >&6
5456 else
5457   echo '@clicksequence{a @click{} b}' >conftest.texinfo
5458   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5459     gdb_cv_have_makeinfo_click=yes
5460   else
5461     gdb_cv_have_makeinfo_click=no
5462   fi
5463 fi
5464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5465 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5466 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5467   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5468 fi
5469
5470
5471
5472
5473 # Check whether --with-separate-debug-dir was given.
5474 if test "${with_separate_debug_dir+set}" = set; then :
5475   withval=$with_separate_debug_dir;
5476     DEBUGDIR=$withval
5477 else
5478   DEBUGDIR=${libdir}/debug
5479 fi
5480
5481
5482   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5483   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5484   ac_define_dir=`eval echo $DEBUGDIR`
5485   ac_define_dir=`eval echo $ac_define_dir`
5486
5487 cat >>confdefs.h <<_ACEOF
5488 #define DEBUGDIR "$ac_define_dir"
5489 _ACEOF
5490
5491
5492
5493
5494   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5495      if test "x$prefix" = xNONE; then
5496         test_prefix=/usr/local
5497      else
5498         test_prefix=$prefix
5499      fi
5500   else
5501      test_prefix=$exec_prefix
5502   fi
5503   value=0
5504   case ${ac_define_dir} in
5505      "${test_prefix}"|"${test_prefix}/"*|\
5506         '${exec_prefix}'|'${exec_prefix}/'*)
5507      value=1
5508      ;;
5509   esac
5510
5511 cat >>confdefs.h <<_ACEOF
5512 #define DEBUGDIR_RELOCATABLE $value
5513 _ACEOF
5514
5515
5516
5517
5518 # We can't pass paths as command line arguments.
5519 # Mingw32 tries to be clever and will convert the paths for us.
5520 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5521 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5522 # This breaks GDB's relocatable path conversions since paths passed in
5523 # config.h would not get so translated, the path prefixes no longer match.
5524
5525   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5526   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5527   ac_define_dir=`eval echo $bindir`
5528   ac_define_dir=`eval echo $ac_define_dir`
5529
5530 cat >>confdefs.h <<_ACEOF
5531 #define BINDIR "$ac_define_dir"
5532 _ACEOF
5533
5534
5535
5536 # GDB's datadir relocation
5537
5538
5539
5540 # Check whether --with-gdb-datadir was given.
5541 if test "${with_gdb_datadir+set}" = set; then :
5542   withval=$with_gdb_datadir;
5543     GDB_DATADIR=$withval
5544 else
5545   GDB_DATADIR=${datadir}/gdb
5546 fi
5547
5548
5549   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5550   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5551   ac_define_dir=`eval echo $GDB_DATADIR`
5552   ac_define_dir=`eval echo $ac_define_dir`
5553
5554 cat >>confdefs.h <<_ACEOF
5555 #define GDB_DATADIR "$ac_define_dir"
5556 _ACEOF
5557
5558
5559
5560
5561   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5562      if test "x$prefix" = xNONE; then
5563         test_prefix=/usr/local
5564      else
5565         test_prefix=$prefix
5566      fi
5567   else
5568      test_prefix=$exec_prefix
5569   fi
5570   value=0
5571   case ${ac_define_dir} in
5572      "${test_prefix}"|"${test_prefix}/"*|\
5573         '${exec_prefix}'|'${exec_prefix}/'*)
5574      value=1
5575      ;;
5576   esac
5577
5578 cat >>confdefs.h <<_ACEOF
5579 #define GDB_DATADIR_RELOCATABLE $value
5580 _ACEOF
5581
5582
5583
5584
5585
5586 # Check whether --with-relocated-sources was given.
5587 if test "${with_relocated_sources+set}" = set; then :
5588   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5589
5590   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5591   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5592   ac_define_dir=`eval echo $reloc_srcdir`
5593   ac_define_dir=`eval echo $ac_define_dir`
5594
5595 cat >>confdefs.h <<_ACEOF
5596 #define RELOC_SRCDIR "$ac_define_dir"
5597 _ACEOF
5598
5599
5600
5601 fi
5602
5603
5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5605 $as_echo_n "checking for default auto-load directory... " >&6; }
5606
5607 # Check whether --with-auto-load-dir was given.
5608 if test "${with_auto_load_dir+set}" = set; then :
5609   withval=$with_auto_load_dir;
5610 else
5611   with_auto_load_dir='$debugdir:$datadir/auto-load'
5612 fi
5613
5614 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5615
5616   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5617   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5618   ac_define_dir=`eval echo $escape_dir`
5619   ac_define_dir=`eval echo $ac_define_dir`
5620
5621 cat >>confdefs.h <<_ACEOF
5622 #define AUTO_LOAD_DIR "$ac_define_dir"
5623 _ACEOF
5624
5625
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5627 $as_echo "$with_auto_load_dir" >&6; }
5628
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5630 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5631
5632 # Check whether --with-auto-load-safe-path was given.
5633 if test "${with_auto_load_safe_path+set}" = set; then :
5634   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5635      with_auto_load_safe_path="/"
5636      fi
5637 else
5638   with_auto_load_safe_path="$with_auto_load_dir"
5639 fi
5640
5641 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5642
5643   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5644   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5645   ac_define_dir=`eval echo $escape_dir`
5646   ac_define_dir=`eval echo $ac_define_dir`
5647
5648 cat >>confdefs.h <<_ACEOF
5649 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5650 _ACEOF
5651
5652
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5654 $as_echo "$with_auto_load_safe_path" >&6; }
5655
5656
5657
5658 subdirs="$subdirs testsuite"
5659
5660
5661 # Check whether to support alternative target configurations
5662 # Check whether --enable-targets was given.
5663 if test "${enable_targets+set}" = set; then :
5664   enableval=$enable_targets; case "${enableval}" in
5665   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5666             ;;
5667   no)       enable_targets= ;;
5668   *)        enable_targets=$enableval ;;
5669 esac
5670 fi
5671
5672
5673 # Check whether to enable 64-bit support on 32-bit hosts
5674 # Check whether --enable-64-bit-bfd was given.
5675 if test "${enable_64_bit_bfd+set}" = set; then :
5676   enableval=$enable_64_bit_bfd; case "${enableval}" in
5677   yes)  want64=true  ;;
5678   no)   want64=false ;;
5679   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5680 esac
5681 else
5682   want64=false
5683 fi
5684
5685 # Provide defaults for some variables set by the per-host and per-target
5686 # configuration.
5687 gdb_host_obs=posix-hdep.o
5688
5689 if test "${target}" = "${host}"; then
5690   gdb_native=yes
5691 else
5692   gdb_native=no
5693 fi
5694
5695 . $srcdir/configure.host
5696
5697 # Add in the common host objects.
5698 . $srcdir/common/common.host
5699 gdb_host_obs="$gdb_host_obs $common_host_obs"
5700
5701 # Accumulate some settings from configure.tgt over all enabled targets
5702
5703 TARGET_OBS=
5704 all_targets=
5705 HAVE_NATIVE_GCORE_TARGET=
5706
5707 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5708 do
5709   if test "$targ_alias" = "all"; then
5710     all_targets=true
5711   else
5712     # Canonicalize the secondary target names.
5713     result=`$ac_config_sub $targ_alias 2>/dev/null`
5714     if test -n "$result"; then
5715         targ=$result
5716     else
5717         targ=$targ_alias
5718     fi
5719
5720     . ${srcdir}/configure.tgt
5721
5722     if test -z "${gdb_target_obs}"; then :
5723   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5724 fi
5725
5726     # Target-specific object files
5727     for i in ${gdb_target_obs}; do
5728         case " $TARGET_OBS " in
5729         *" ${i} "*) ;;
5730         *)
5731           TARGET_OBS="$TARGET_OBS ${i}"
5732           ;;
5733         esac
5734     done
5735
5736     # Check whether this target needs 64-bit CORE_ADDR
5737     if test x${want64} = xfalse; then
5738       . ${srcdir}/../bfd/config.bfd
5739     fi
5740
5741     # Check whether this target is native and supports gcore.
5742     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5743        && $gdb_have_gcore; then
5744       HAVE_NATIVE_GCORE_TARGET=1
5745     fi
5746   fi
5747 done
5748
5749 if test x${all_targets} = xtrue; then
5750
5751   # We want all 64-bit targets if we either:
5752   #  - run on a 64-bit host  or
5753   #  - already require 64-bit support for some other target  or
5754   #  - the --enable-64-bit-bfd option was supplied
5755   # Otherwise we only support all 32-bit targets.
5756   #
5757   # NOTE: This test must be in sync with the corresponding
5758   #       tests in BFD!
5759
5760   if test x${want64} = xfalse; then
5761     # The cast to long int works around a bug in the HP C Compiler
5762 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5763 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5764 # This bug is HP SR number 8606223364.
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5766 $as_echo_n "checking size of long... " >&6; }
5767 if test "${ac_cv_sizeof_long+set}" = set; then :
5768   $as_echo_n "(cached) " >&6
5769 else
5770   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5771
5772 else
5773   if test "$ac_cv_type_long" = yes; then
5774      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5775 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5776 { as_fn_set_status 77
5777 as_fn_error "cannot compute sizeof (long)
5778 See \`config.log' for more details." "$LINENO" 5; }; }
5779    else
5780      ac_cv_sizeof_long=0
5781    fi
5782 fi
5783
5784 fi
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5786 $as_echo "$ac_cv_sizeof_long" >&6; }
5787
5788
5789
5790 cat >>confdefs.h <<_ACEOF
5791 #define SIZEOF_LONG $ac_cv_sizeof_long
5792 _ACEOF
5793
5794
5795     if test "x${ac_cv_sizeof_long}" = "x8"; then
5796       want64=true
5797     fi
5798   fi
5799   if test x${want64} = xtrue; then
5800     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5801   else
5802     TARGET_OBS='$(ALL_TARGET_OBS)'
5803   fi
5804 fi
5805
5806
5807
5808
5809 # For other settings, only the main target counts.
5810 gdb_sim=
5811 gdb_osabi=
5812 build_gdbserver=
5813 targ=$target; . ${srcdir}/configure.tgt
5814
5815 # Fetch the default architecture and default target vector from BFD.
5816 targ=$target; . $srcdir/../bfd/config.bfd
5817
5818 # We only want the first architecture, so strip off the others if
5819 # there is more than one.
5820 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5821
5822 if test "x$targ_archs" != x; then
5823
5824 cat >>confdefs.h <<_ACEOF
5825 #define DEFAULT_BFD_ARCH $targ_archs
5826 _ACEOF
5827
5828 fi
5829 if test "x$targ_defvec" != x; then
5830
5831 cat >>confdefs.h <<_ACEOF
5832 #define DEFAULT_BFD_VEC $targ_defvec
5833 _ACEOF
5834
5835 fi
5836
5837 # The CLI cannot be disabled yet, but may be in the future.
5838
5839 # Enable CLI.
5840 # Check whether --enable-gdbcli was given.
5841 if test "${enable_gdbcli+set}" = set; then :
5842   enableval=$enable_gdbcli; case $enableval in
5843     yes)
5844       ;;
5845     no)
5846       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5847     *)
5848       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5849   esac
5850 else
5851   enable_gdbcli=yes
5852 fi
5853
5854 if test x"$enable_gdbcli" = xyes; then
5855   if test -d $srcdir/cli; then
5856     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5857     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5858     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5859     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5860   fi
5861 fi
5862
5863 # Enable MI.
5864 # Check whether --enable-gdbmi was given.
5865 if test "${enable_gdbmi+set}" = set; then :
5866   enableval=$enable_gdbmi; case $enableval in
5867     yes | no)
5868       ;;
5869     *)
5870       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5871   esac
5872 else
5873   enable_gdbmi=yes
5874 fi
5875
5876 if test x"$enable_gdbmi" = xyes; then
5877   if test -d $srcdir/mi; then
5878     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5879     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5880     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5881     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5882   fi
5883 fi
5884
5885 # Enable TUI.
5886 # Check whether --enable-tui was given.
5887 if test "${enable_tui+set}" = set; then :
5888   enableval=$enable_tui; case $enableval in
5889     yes | no | auto)
5890       ;;
5891     *)
5892       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5893   esac
5894 else
5895   enable_tui=auto
5896 fi
5897
5898
5899 # Enable gdbtk.
5900 # Check whether --enable-gdbtk was given.
5901 if test "${enable_gdbtk+set}" = set; then :
5902   enableval=$enable_gdbtk; case $enableval in
5903     yes | no)
5904       ;;
5905     *)
5906       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5907   esac
5908 else
5909   if test -d $srcdir/gdbtk; then
5910     enable_gdbtk=yes
5911   else
5912     enable_gdbtk=no
5913   fi
5914 fi
5915
5916 # We unconditionally disable gdbtk tests on selected platforms.
5917 case $host_os in
5918   go32* | windows*)
5919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5920 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5921     enable_gdbtk=no ;;
5922 esac
5923
5924 # Libunwind support for ia64.
5925
5926
5927 # Check whether --with-libunwind-ia64 was given.
5928 if test "${with_libunwind_ia64+set}" = set; then :
5929   withval=$with_libunwind_ia64;
5930 else
5931   with_libunwind_ia64=auto
5932 fi
5933
5934
5935 # Backward compatibility option.
5936 if test "${with_libunwind+set}" = set; then
5937   if test x"$with_libunwind_ia64" != xauto; then
5938     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5939   fi
5940   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5941 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5942   with_libunwind_ia64="$with_libunwind"
5943 fi
5944
5945 case "$with_libunwind_ia64" in
5946   yes | no)
5947     ;;
5948   auto)
5949     for ac_header in libunwind-ia64.h
5950 do :
5951   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5952 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5953   cat >>confdefs.h <<_ACEOF
5954 #define HAVE_LIBUNWIND_IA64_H 1
5955 _ACEOF
5956
5957 fi
5958
5959 done
5960
5961     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5962     ;;
5963   *)
5964     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5965     ;;
5966 esac
5967
5968 if test x"$with_libunwind_ia64" = xyes; then
5969   for ac_header in libunwind-ia64.h
5970 do :
5971   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5972 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5973   cat >>confdefs.h <<_ACEOF
5974 #define HAVE_LIBUNWIND_IA64_H 1
5975 _ACEOF
5976
5977 fi
5978
5979 done
5980
5981   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5982     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5983   fi
5984   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5985   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5986   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5987 fi
5988
5989 opt_curses=no
5990
5991 # Check whether --with-curses was given.
5992 if test "${with_curses+set}" = set; then :
5993   withval=$with_curses; opt_curses=$withval
5994 fi
5995
5996
5997 prefer_curses=no
5998 if test "$opt_curses" = "yes"; then
5999   prefer_curses=yes
6000 fi
6001
6002 # Profiling support.
6003 # Check whether --enable-profiling was given.
6004 if test "${enable_profiling+set}" = set; then :
6005   enableval=$enable_profiling; case $enableval in
6006     yes | no)
6007       ;;
6008     *)
6009       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6010   esac
6011 else
6012   enable_profiling=no
6013 fi
6014
6015
6016 for ac_func in monstartup _mcleanup
6017 do :
6018   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6019 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6020 eval as_val=\$$as_ac_var
6021    if test "x$as_val" = x""yes; then :
6022   cat >>confdefs.h <<_ACEOF
6023 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6024 _ACEOF
6025
6026 fi
6027 done
6028
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6030 $as_echo_n "checking for _etext... " >&6; }
6031 if test "${ac_cv_var__etext+set}" = set; then :
6032   $as_echo_n "(cached) " >&6
6033 else
6034   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6035 /* end confdefs.h.  */
6036 #include <stdlib.h>
6037 extern char _etext;
6038
6039 int
6040 main ()
6041 {
6042 free (&_etext);
6043   ;
6044   return 0;
6045 }
6046 _ACEOF
6047 if ac_fn_c_try_link "$LINENO"; then :
6048   ac_cv_var__etext=yes
6049 else
6050   ac_cv_var__etext=no
6051 fi
6052 rm -f core conftest.err conftest.$ac_objext \
6053     conftest$ac_exeext conftest.$ac_ext
6054 fi
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6056 $as_echo "$ac_cv_var__etext" >&6; }
6057 if test $ac_cv_var__etext = yes; then
6058
6059 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6060
6061 fi
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6063 $as_echo_n "checking for etext... " >&6; }
6064 if test "${ac_cv_var_etext+set}" = set; then :
6065   $as_echo_n "(cached) " >&6
6066 else
6067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069 #include <stdlib.h>
6070 extern char etext;
6071
6072 int
6073 main ()
6074 {
6075 free (&etext);
6076   ;
6077   return 0;
6078 }
6079 _ACEOF
6080 if ac_fn_c_try_link "$LINENO"; then :
6081   ac_cv_var_etext=yes
6082 else
6083   ac_cv_var_etext=no
6084 fi
6085 rm -f core conftest.err conftest.$ac_objext \
6086     conftest$ac_exeext conftest.$ac_ext
6087 fi
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6089 $as_echo "$ac_cv_var_etext" >&6; }
6090 if test $ac_cv_var_etext = yes; then
6091
6092 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6093
6094 fi
6095 if test "$enable_profiling" = yes ; then
6096   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6097     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6098   fi
6099   PROFILE_CFLAGS=-pg
6100   OLD_CFLAGS="$CFLAGS"
6101   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6102
6103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6104 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6105 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6106   $as_echo_n "(cached) " >&6
6107 else
6108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6109 /* end confdefs.h.  */
6110
6111 int
6112 main ()
6113 {
6114 int x;
6115   ;
6116   return 0;
6117 }
6118 _ACEOF
6119 if ac_fn_c_try_compile "$LINENO"; then :
6120   ac_cv_cc_supports_pg=yes
6121 else
6122   ac_cv_cc_supports_pg=no
6123 fi
6124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6125 fi
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6127 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6128
6129   if test $ac_cv_cc_supports_pg = no; then
6130     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6131   fi
6132
6133   CFLAGS="$OLD_CFLAGS"
6134 fi
6135
6136
6137
6138 # Check whether --with-pkgversion was given.
6139 if test "${with_pkgversion+set}" = set; then :
6140   withval=$with_pkgversion; case "$withval" in
6141       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6142       no)  PKGVERSION= ;;
6143       *)   PKGVERSION="($withval) " ;;
6144      esac
6145 else
6146   PKGVERSION="(GDB) "
6147
6148 fi
6149
6150
6151
6152
6153
6154 # Check whether --with-bugurl was given.
6155 if test "${with_bugurl+set}" = set; then :
6156   withval=$with_bugurl; case "$withval" in
6157       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6158       no)  BUGURL=
6159            ;;
6160       *)   BUGURL="$withval"
6161            ;;
6162      esac
6163 else
6164   BUGURL="http://www.gnu.org/software/gdb/bugs/"
6165
6166 fi
6167
6168   case ${BUGURL} in
6169   "")
6170     REPORT_BUGS_TO=
6171     REPORT_BUGS_TEXI=
6172     ;;
6173   *)
6174     REPORT_BUGS_TO="<$BUGURL>"
6175     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6176     ;;
6177   esac;
6178
6179
6180
6181
6182 cat >>confdefs.h <<_ACEOF
6183 #define PKGVERSION "$PKGVERSION"
6184 _ACEOF
6185
6186
6187 cat >>confdefs.h <<_ACEOF
6188 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6189 _ACEOF
6190
6191
6192 # --------------------- #
6193 # Checks for programs.  #
6194 # --------------------- #
6195
6196 for ac_prog in gawk mawk nawk awk
6197 do
6198   # Extract the first word of "$ac_prog", so it can be a program name with args.
6199 set dummy $ac_prog; ac_word=$2
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6201 $as_echo_n "checking for $ac_word... " >&6; }
6202 if test "${ac_cv_prog_AWK+set}" = set; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   if test -n "$AWK"; then
6206   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6207 else
6208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6209 for as_dir in $PATH
6210 do
6211   IFS=$as_save_IFS
6212   test -z "$as_dir" && as_dir=.
6213     for ac_exec_ext in '' $ac_executable_extensions; do
6214   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6215     ac_cv_prog_AWK="$ac_prog"
6216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6217     break 2
6218   fi
6219 done
6220   done
6221 IFS=$as_save_IFS
6222
6223 fi
6224 fi
6225 AWK=$ac_cv_prog_AWK
6226 if test -n "$AWK"; then
6227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6228 $as_echo "$AWK" >&6; }
6229 else
6230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6231 $as_echo "no" >&6; }
6232 fi
6233
6234
6235   test -n "$AWK" && break
6236 done
6237
6238 # Find a good install program.  We prefer a C program (faster),
6239 # so one script is as good as another.  But avoid the broken or
6240 # incompatible versions:
6241 # SysV /etc/install, /usr/sbin/install
6242 # SunOS /usr/etc/install
6243 # IRIX /sbin/install
6244 # AIX /bin/install
6245 # AmigaOS /C/install, which installs bootblocks on floppy discs
6246 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6247 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6248 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6249 # OS/2's system install, which has a completely different semantic
6250 # ./install, which can be erroneously created by make from ./install.sh.
6251 # Reject install programs that cannot install multiple files.
6252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6253 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6254 if test -z "$INSTALL"; then
6255 if test "${ac_cv_path_install+set}" = set; then :
6256   $as_echo_n "(cached) " >&6
6257 else
6258   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6259 for as_dir in $PATH
6260 do
6261   IFS=$as_save_IFS
6262   test -z "$as_dir" && as_dir=.
6263     # Account for people who put trailing slashes in PATH elements.
6264 case $as_dir/ in #((
6265   ./ | .// | /[cC]/* | \
6266   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6267   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6268   /usr/ucb/* ) ;;
6269   *)
6270     # OSF1 and SCO ODT 3.0 have their own names for install.
6271     # Don't use installbsd from OSF since it installs stuff as root
6272     # by default.
6273     for ac_prog in ginstall scoinst install; do
6274       for ac_exec_ext in '' $ac_executable_extensions; do
6275         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6276           if test $ac_prog = install &&
6277             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6278             # AIX install.  It has an incompatible calling convention.
6279             :
6280           elif test $ac_prog = install &&
6281             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6282             # program-specific install script used by HP pwplus--don't use.
6283             :
6284           else
6285             rm -rf conftest.one conftest.two conftest.dir
6286             echo one > conftest.one
6287             echo two > conftest.two
6288             mkdir conftest.dir
6289             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6290               test -s conftest.one && test -s conftest.two &&
6291               test -s conftest.dir/conftest.one &&
6292               test -s conftest.dir/conftest.two
6293             then
6294               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6295               break 3
6296             fi
6297           fi
6298         fi
6299       done
6300     done
6301     ;;
6302 esac
6303
6304   done
6305 IFS=$as_save_IFS
6306
6307 rm -rf conftest.one conftest.two conftest.dir
6308
6309 fi
6310   if test "${ac_cv_path_install+set}" = set; then
6311     INSTALL=$ac_cv_path_install
6312   else
6313     # As a last resort, use the slow shell script.  Don't cache a
6314     # value for INSTALL within a source directory, because that will
6315     # break other packages using the cache if that directory is
6316     # removed, or if the value is a relative name.
6317     INSTALL=$ac_install_sh
6318   fi
6319 fi
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6321 $as_echo "$INSTALL" >&6; }
6322
6323 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6324 # It thinks the first close brace ends the variable substitution.
6325 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6326
6327 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6328
6329 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6330
6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6332 $as_echo_n "checking whether ln -s works... " >&6; }
6333 LN_S=$as_ln_s
6334 if test "$LN_S" = "ln -s"; then
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6336 $as_echo "yes" >&6; }
6337 else
6338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6339 $as_echo "no, using $LN_S" >&6; }
6340 fi
6341
6342 if test -n "$ac_tool_prefix"; then
6343   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6344 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6346 $as_echo_n "checking for $ac_word... " >&6; }
6347 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   if test -n "$RANLIB"; then
6351   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6352 else
6353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6354 for as_dir in $PATH
6355 do
6356   IFS=$as_save_IFS
6357   test -z "$as_dir" && as_dir=.
6358     for ac_exec_ext in '' $ac_executable_extensions; do
6359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6360     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6362     break 2
6363   fi
6364 done
6365   done
6366 IFS=$as_save_IFS
6367
6368 fi
6369 fi
6370 RANLIB=$ac_cv_prog_RANLIB
6371 if test -n "$RANLIB"; then
6372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6373 $as_echo "$RANLIB" >&6; }
6374 else
6375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6376 $as_echo "no" >&6; }
6377 fi
6378
6379
6380 fi
6381 if test -z "$ac_cv_prog_RANLIB"; then
6382   ac_ct_RANLIB=$RANLIB
6383   # Extract the first word of "ranlib", so it can be a program name with args.
6384 set dummy ranlib; ac_word=$2
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6386 $as_echo_n "checking for $ac_word... " >&6; }
6387 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6388   $as_echo_n "(cached) " >&6
6389 else
6390   if test -n "$ac_ct_RANLIB"; then
6391   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6392 else
6393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6394 for as_dir in $PATH
6395 do
6396   IFS=$as_save_IFS
6397   test -z "$as_dir" && as_dir=.
6398     for ac_exec_ext in '' $ac_executable_extensions; do
6399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6400     ac_cv_prog_ac_ct_RANLIB="ranlib"
6401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6402     break 2
6403   fi
6404 done
6405   done
6406 IFS=$as_save_IFS
6407
6408 fi
6409 fi
6410 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6411 if test -n "$ac_ct_RANLIB"; then
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6413 $as_echo "$ac_ct_RANLIB" >&6; }
6414 else
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6416 $as_echo "no" >&6; }
6417 fi
6418
6419   if test "x$ac_ct_RANLIB" = x; then
6420     RANLIB=":"
6421   else
6422     case $cross_compiling:$ac_tool_warned in
6423 yes:)
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6426 ac_tool_warned=yes ;;
6427 esac
6428     RANLIB=$ac_ct_RANLIB
6429   fi
6430 else
6431   RANLIB="$ac_cv_prog_RANLIB"
6432 fi
6433
6434 for ac_prog in 'bison -y' byacc
6435 do
6436   # Extract the first word of "$ac_prog", so it can be a program name with args.
6437 set dummy $ac_prog; ac_word=$2
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6439 $as_echo_n "checking for $ac_word... " >&6; }
6440 if test "${ac_cv_prog_YACC+set}" = set; then :
6441   $as_echo_n "(cached) " >&6
6442 else
6443   if test -n "$YACC"; then
6444   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6445 else
6446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6447 for as_dir in $PATH
6448 do
6449   IFS=$as_save_IFS
6450   test -z "$as_dir" && as_dir=.
6451     for ac_exec_ext in '' $ac_executable_extensions; do
6452   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6453     ac_cv_prog_YACC="$ac_prog"
6454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6455     break 2
6456   fi
6457 done
6458   done
6459 IFS=$as_save_IFS
6460
6461 fi
6462 fi
6463 YACC=$ac_cv_prog_YACC
6464 if test -n "$YACC"; then
6465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6466 $as_echo "$YACC" >&6; }
6467 else
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6469 $as_echo "no" >&6; }
6470 fi
6471
6472
6473   test -n "$YACC" && break
6474 done
6475 test -n "$YACC" || YACC="yacc"
6476
6477
6478 if test -n "$ac_tool_prefix"; then
6479   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6480 set dummy ${ac_tool_prefix}ar; ac_word=$2
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6482 $as_echo_n "checking for $ac_word... " >&6; }
6483 if test "${ac_cv_prog_AR+set}" = set; then :
6484   $as_echo_n "(cached) " >&6
6485 else
6486   if test -n "$AR"; then
6487   ac_cv_prog_AR="$AR" # Let the user override the test.
6488 else
6489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6490 for as_dir in $PATH
6491 do
6492   IFS=$as_save_IFS
6493   test -z "$as_dir" && as_dir=.
6494     for ac_exec_ext in '' $ac_executable_extensions; do
6495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6496     ac_cv_prog_AR="${ac_tool_prefix}ar"
6497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6498     break 2
6499   fi
6500 done
6501   done
6502 IFS=$as_save_IFS
6503
6504 fi
6505 fi
6506 AR=$ac_cv_prog_AR
6507 if test -n "$AR"; then
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6509 $as_echo "$AR" >&6; }
6510 else
6511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6512 $as_echo "no" >&6; }
6513 fi
6514
6515
6516 fi
6517 if test -z "$ac_cv_prog_AR"; then
6518   ac_ct_AR=$AR
6519   # Extract the first word of "ar", so it can be a program name with args.
6520 set dummy ar; ac_word=$2
6521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6522 $as_echo_n "checking for $ac_word... " >&6; }
6523 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6524   $as_echo_n "(cached) " >&6
6525 else
6526   if test -n "$ac_ct_AR"; then
6527   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6528 else
6529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6530 for as_dir in $PATH
6531 do
6532   IFS=$as_save_IFS
6533   test -z "$as_dir" && as_dir=.
6534     for ac_exec_ext in '' $ac_executable_extensions; do
6535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6536     ac_cv_prog_ac_ct_AR="ar"
6537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6538     break 2
6539   fi
6540 done
6541   done
6542 IFS=$as_save_IFS
6543
6544 fi
6545 fi
6546 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6547 if test -n "$ac_ct_AR"; then
6548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6549 $as_echo "$ac_ct_AR" >&6; }
6550 else
6551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6552 $as_echo "no" >&6; }
6553 fi
6554
6555   if test "x$ac_ct_AR" = x; then
6556     AR=""
6557   else
6558     case $cross_compiling:$ac_tool_warned in
6559 yes:)
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6561 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6562 ac_tool_warned=yes ;;
6563 esac
6564     AR=$ac_ct_AR
6565   fi
6566 else
6567   AR="$ac_cv_prog_AR"
6568 fi
6569
6570 if test -n "$ac_tool_prefix"; then
6571   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6572 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6574 $as_echo_n "checking for $ac_word... " >&6; }
6575 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   if test -n "$DLLTOOL"; then
6579   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6580 else
6581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6582 for as_dir in $PATH
6583 do
6584   IFS=$as_save_IFS
6585   test -z "$as_dir" && as_dir=.
6586     for ac_exec_ext in '' $ac_executable_extensions; do
6587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6588     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6590     break 2
6591   fi
6592 done
6593   done
6594 IFS=$as_save_IFS
6595
6596 fi
6597 fi
6598 DLLTOOL=$ac_cv_prog_DLLTOOL
6599 if test -n "$DLLTOOL"; then
6600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6601 $as_echo "$DLLTOOL" >&6; }
6602 else
6603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6604 $as_echo "no" >&6; }
6605 fi
6606
6607
6608 fi
6609 if test -z "$ac_cv_prog_DLLTOOL"; then
6610   ac_ct_DLLTOOL=$DLLTOOL
6611   # Extract the first word of "dlltool", so it can be a program name with args.
6612 set dummy dlltool; ac_word=$2
6613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6614 $as_echo_n "checking for $ac_word... " >&6; }
6615 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6616   $as_echo_n "(cached) " >&6
6617 else
6618   if test -n "$ac_ct_DLLTOOL"; then
6619   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6620 else
6621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6622 for as_dir in $PATH
6623 do
6624   IFS=$as_save_IFS
6625   test -z "$as_dir" && as_dir=.
6626     for ac_exec_ext in '' $ac_executable_extensions; do
6627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6628     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6630     break 2
6631   fi
6632 done
6633   done
6634 IFS=$as_save_IFS
6635
6636 fi
6637 fi
6638 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6639 if test -n "$ac_ct_DLLTOOL"; then
6640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6641 $as_echo "$ac_ct_DLLTOOL" >&6; }
6642 else
6643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6644 $as_echo "no" >&6; }
6645 fi
6646
6647   if test "x$ac_ct_DLLTOOL" = x; then
6648     DLLTOOL=""
6649   else
6650     case $cross_compiling:$ac_tool_warned in
6651 yes:)
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6653 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6654 ac_tool_warned=yes ;;
6655 esac
6656     DLLTOOL=$ac_ct_DLLTOOL
6657   fi
6658 else
6659   DLLTOOL="$ac_cv_prog_DLLTOOL"
6660 fi
6661
6662 if test -n "$ac_tool_prefix"; then
6663   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6664 set dummy ${ac_tool_prefix}windres; ac_word=$2
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6666 $as_echo_n "checking for $ac_word... " >&6; }
6667 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   if test -n "$WINDRES"; then
6671   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6672 else
6673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6674 for as_dir in $PATH
6675 do
6676   IFS=$as_save_IFS
6677   test -z "$as_dir" && as_dir=.
6678     for ac_exec_ext in '' $ac_executable_extensions; do
6679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6680     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6682     break 2
6683   fi
6684 done
6685   done
6686 IFS=$as_save_IFS
6687
6688 fi
6689 fi
6690 WINDRES=$ac_cv_prog_WINDRES
6691 if test -n "$WINDRES"; then
6692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6693 $as_echo "$WINDRES" >&6; }
6694 else
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696 $as_echo "no" >&6; }
6697 fi
6698
6699
6700 fi
6701 if test -z "$ac_cv_prog_WINDRES"; then
6702   ac_ct_WINDRES=$WINDRES
6703   # Extract the first word of "windres", so it can be a program name with args.
6704 set dummy windres; ac_word=$2
6705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6706 $as_echo_n "checking for $ac_word... " >&6; }
6707 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6708   $as_echo_n "(cached) " >&6
6709 else
6710   if test -n "$ac_ct_WINDRES"; then
6711   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6712 else
6713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6714 for as_dir in $PATH
6715 do
6716   IFS=$as_save_IFS
6717   test -z "$as_dir" && as_dir=.
6718     for ac_exec_ext in '' $ac_executable_extensions; do
6719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6720     ac_cv_prog_ac_ct_WINDRES="windres"
6721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6722     break 2
6723   fi
6724 done
6725   done
6726 IFS=$as_save_IFS
6727
6728 fi
6729 fi
6730 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6731 if test -n "$ac_ct_WINDRES"; then
6732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6733 $as_echo "$ac_ct_WINDRES" >&6; }
6734 else
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6736 $as_echo "no" >&6; }
6737 fi
6738
6739   if test "x$ac_ct_WINDRES" = x; then
6740     WINDRES=""
6741   else
6742     case $cross_compiling:$ac_tool_warned in
6743 yes:)
6744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6745 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6746 ac_tool_warned=yes ;;
6747 esac
6748     WINDRES=$ac_ct_WINDRES
6749   fi
6750 else
6751   WINDRES="$ac_cv_prog_WINDRES"
6752 fi
6753
6754
6755 case $host_os in
6756   gnu*)
6757     # Needed for GNU Hurd hosts.
6758     if test -n "$ac_tool_prefix"; then
6759   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6760 set dummy ${ac_tool_prefix}mig; ac_word=$2
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6762 $as_echo_n "checking for $ac_word... " >&6; }
6763 if test "${ac_cv_prog_MIG+set}" = set; then :
6764   $as_echo_n "(cached) " >&6
6765 else
6766   if test -n "$MIG"; then
6767   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6768 else
6769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6770 for as_dir in $PATH
6771 do
6772   IFS=$as_save_IFS
6773   test -z "$as_dir" && as_dir=.
6774     for ac_exec_ext in '' $ac_executable_extensions; do
6775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6776     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6778     break 2
6779   fi
6780 done
6781   done
6782 IFS=$as_save_IFS
6783
6784 fi
6785 fi
6786 MIG=$ac_cv_prog_MIG
6787 if test -n "$MIG"; then
6788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6789 $as_echo "$MIG" >&6; }
6790 else
6791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6792 $as_echo "no" >&6; }
6793 fi
6794
6795
6796 fi
6797 if test -z "$ac_cv_prog_MIG"; then
6798   ac_ct_MIG=$MIG
6799   # Extract the first word of "mig", so it can be a program name with args.
6800 set dummy mig; ac_word=$2
6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6802 $as_echo_n "checking for $ac_word... " >&6; }
6803 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6804   $as_echo_n "(cached) " >&6
6805 else
6806   if test -n "$ac_ct_MIG"; then
6807   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6808 else
6809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6810 for as_dir in $PATH
6811 do
6812   IFS=$as_save_IFS
6813   test -z "$as_dir" && as_dir=.
6814     for ac_exec_ext in '' $ac_executable_extensions; do
6815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6816     ac_cv_prog_ac_ct_MIG="mig"
6817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6818     break 2
6819   fi
6820 done
6821   done
6822 IFS=$as_save_IFS
6823
6824 fi
6825 fi
6826 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6827 if test -n "$ac_ct_MIG"; then
6828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6829 $as_echo "$ac_ct_MIG" >&6; }
6830 else
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6832 $as_echo "no" >&6; }
6833 fi
6834
6835   if test "x$ac_ct_MIG" = x; then
6836     MIG=""
6837   else
6838     case $cross_compiling:$ac_tool_warned in
6839 yes:)
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6842 ac_tool_warned=yes ;;
6843 esac
6844     MIG=$ac_ct_MIG
6845   fi
6846 else
6847   MIG="$ac_cv_prog_MIG"
6848 fi
6849
6850     if test x"$MIG" = x; then
6851       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6852     fi
6853     ;;
6854 esac
6855
6856 # ---------------------- #
6857 # Checks for libraries.  #
6858 # ---------------------- #
6859
6860 # We might need to link with -lm; most simulators need it.
6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6862 $as_echo_n "checking for main in -lm... " >&6; }
6863 if test "${ac_cv_lib_m_main+set}" = set; then :
6864   $as_echo_n "(cached) " >&6
6865 else
6866   ac_check_lib_save_LIBS=$LIBS
6867 LIBS="-lm  $LIBS"
6868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6869 /* end confdefs.h.  */
6870
6871
6872 int
6873 main ()
6874 {
6875 return main ();
6876   ;
6877   return 0;
6878 }
6879 _ACEOF
6880 if ac_fn_c_try_link "$LINENO"; then :
6881   ac_cv_lib_m_main=yes
6882 else
6883   ac_cv_lib_m_main=no
6884 fi
6885 rm -f core conftest.err conftest.$ac_objext \
6886     conftest$ac_exeext conftest.$ac_ext
6887 LIBS=$ac_check_lib_save_LIBS
6888 fi
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6890 $as_echo "$ac_cv_lib_m_main" >&6; }
6891 if test "x$ac_cv_lib_m_main" = x""yes; then :
6892   cat >>confdefs.h <<_ACEOF
6893 #define HAVE_LIBM 1
6894 _ACEOF
6895
6896   LIBS="-lm $LIBS"
6897
6898 fi
6899
6900
6901 # We need to link with -lw to get `wctype' on Solaris before Solaris
6902 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6903 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6904 # is known to have this problem).  Therefore we avoid libw if we can.
6905 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6906 if test "x$ac_cv_func_wctype" = x""yes; then :
6907
6908 else
6909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6910 $as_echo_n "checking for wctype in -lw... " >&6; }
6911 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6912   $as_echo_n "(cached) " >&6
6913 else
6914   ac_check_lib_save_LIBS=$LIBS
6915 LIBS="-lw  $LIBS"
6916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6917 /* end confdefs.h.  */
6918
6919 /* Override any GCC internal prototype to avoid an error.
6920    Use char because int might match the return type of a GCC
6921    builtin and then its argument prototype would still apply.  */
6922 #ifdef __cplusplus
6923 extern "C"
6924 #endif
6925 char wctype ();
6926 int
6927 main ()
6928 {
6929 return wctype ();
6930   ;
6931   return 0;
6932 }
6933 _ACEOF
6934 if ac_fn_c_try_link "$LINENO"; then :
6935   ac_cv_lib_w_wctype=yes
6936 else
6937   ac_cv_lib_w_wctype=no
6938 fi
6939 rm -f core conftest.err conftest.$ac_objext \
6940     conftest$ac_exeext conftest.$ac_ext
6941 LIBS=$ac_check_lib_save_LIBS
6942 fi
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6944 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6945 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6946   cat >>confdefs.h <<_ACEOF
6947 #define HAVE_LIBW 1
6948 _ACEOF
6949
6950   LIBS="-lw $LIBS"
6951
6952 fi
6953
6954 fi
6955
6956
6957 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6959 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6960 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6961   $as_echo_n "(cached) " >&6
6962 else
6963   ac_func_search_save_LIBS=$LIBS
6964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6965 /* end confdefs.h.  */
6966
6967 /* Override any GCC internal prototype to avoid an error.
6968    Use char because int might match the return type of a GCC
6969    builtin and then its argument prototype would still apply.  */
6970 #ifdef __cplusplus
6971 extern "C"
6972 #endif
6973 char gethostbyname ();
6974 int
6975 main ()
6976 {
6977 return gethostbyname ();
6978   ;
6979   return 0;
6980 }
6981 _ACEOF
6982 for ac_lib in '' nsl; do
6983   if test -z "$ac_lib"; then
6984     ac_res="none required"
6985   else
6986     ac_res=-l$ac_lib
6987     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6988   fi
6989   if ac_fn_c_try_link "$LINENO"; then :
6990   ac_cv_search_gethostbyname=$ac_res
6991 fi
6992 rm -f core conftest.err conftest.$ac_objext \
6993     conftest$ac_exeext
6994   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6995   break
6996 fi
6997 done
6998 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6999
7000 else
7001   ac_cv_search_gethostbyname=no
7002 fi
7003 rm conftest.$ac_ext
7004 LIBS=$ac_func_search_save_LIBS
7005 fi
7006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7007 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7008 ac_res=$ac_cv_search_gethostbyname
7009 if test "$ac_res" != no; then :
7010   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7011
7012 fi
7013
7014
7015 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7017 $as_echo_n "checking for library containing socketpair... " >&6; }
7018 if test "${ac_cv_search_socketpair+set}" = set; then :
7019   $as_echo_n "(cached) " >&6
7020 else
7021   ac_func_search_save_LIBS=$LIBS
7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7023 /* end confdefs.h.  */
7024
7025 /* Override any GCC internal prototype to avoid an error.
7026    Use char because int might match the return type of a GCC
7027    builtin and then its argument prototype would still apply.  */
7028 #ifdef __cplusplus
7029 extern "C"
7030 #endif
7031 char socketpair ();
7032 int
7033 main ()
7034 {
7035 return socketpair ();
7036   ;
7037   return 0;
7038 }
7039 _ACEOF
7040 for ac_lib in '' socket; do
7041   if test -z "$ac_lib"; then
7042     ac_res="none required"
7043   else
7044     ac_res=-l$ac_lib
7045     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7046   fi
7047   if ac_fn_c_try_link "$LINENO"; then :
7048   ac_cv_search_socketpair=$ac_res
7049 fi
7050 rm -f core conftest.err conftest.$ac_objext \
7051     conftest$ac_exeext
7052   if test "${ac_cv_search_socketpair+set}" = set; then :
7053   break
7054 fi
7055 done
7056 if test "${ac_cv_search_socketpair+set}" = set; then :
7057
7058 else
7059   ac_cv_search_socketpair=no
7060 fi
7061 rm conftest.$ac_ext
7062 LIBS=$ac_func_search_save_LIBS
7063 fi
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7065 $as_echo "$ac_cv_search_socketpair" >&6; }
7066 ac_res=$ac_cv_search_socketpair
7067 if test "$ac_res" != no; then :
7068   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7069
7070 fi
7071
7072
7073 # Link in zlib if we can.  This allows us to read compressed debug sections.
7074
7075   # Use the system's zlib library.
7076   zlibdir="-L\$(top_builddir)/../zlib"
7077   zlibinc="-I\$(top_srcdir)/../zlib"
7078
7079 # Check whether --with-system-zlib was given.
7080 if test "${with_system_zlib+set}" = set; then :
7081   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7082     zlibdir=
7083     zlibinc=
7084   fi
7085
7086 fi
7087
7088
7089
7090
7091
7092 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7094 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7095 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7096   $as_echo_n "(cached) " >&6
7097 else
7098   ac_func_search_save_LIBS=$LIBS
7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7100 /* end confdefs.h.  */
7101
7102 /* Override any GCC internal prototype to avoid an error.
7103    Use char because int might match the return type of a GCC
7104    builtin and then its argument prototype would still apply.  */
7105 #ifdef __cplusplus
7106 extern "C"
7107 #endif
7108 char kinfo_getvmmap ();
7109 int
7110 main ()
7111 {
7112 return kinfo_getvmmap ();
7113   ;
7114   return 0;
7115 }
7116 _ACEOF
7117 for ac_lib in '' util; do
7118   if test -z "$ac_lib"; then
7119     ac_res="none required"
7120   else
7121     ac_res=-l$ac_lib
7122     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7123   fi
7124   if ac_fn_c_try_link "$LINENO"; then :
7125   ac_cv_search_kinfo_getvmmap=$ac_res
7126 fi
7127 rm -f core conftest.err conftest.$ac_objext \
7128     conftest$ac_exeext
7129   if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7130   break
7131 fi
7132 done
7133 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7134
7135 else
7136   ac_cv_search_kinfo_getvmmap=no
7137 fi
7138 rm conftest.$ac_ext
7139 LIBS=$ac_func_search_save_LIBS
7140 fi
7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7142 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7143 ac_res=$ac_cv_search_kinfo_getvmmap
7144 if test "$ac_res" != no; then :
7145   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7146
7147 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7148
7149 fi
7150
7151
7152
7153
7154
7155 # Check whether --with-libiconv-prefix was given.
7156 if test "${with_libiconv_prefix+set}" = set; then :
7157   withval=$with_libiconv_prefix;
7158     for dir in `echo "$withval" | tr : ' '`; do
7159       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
7160       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
7161     done
7162
7163 fi
7164
7165
7166   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
7167   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
7168
7169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7170 $as_echo_n "checking for iconv... " >&6; }
7171 if test "${am_cv_func_iconv+set}" = set; then :
7172   $as_echo_n "(cached) " >&6
7173 else
7174
7175     am_cv_func_iconv="no, consider installing GNU libiconv"
7176     am_cv_lib_iconv=no
7177     am_cv_use_build_libiconv=no
7178     am_cv_build_libiconv_path=
7179
7180     # If libiconv is part of the build tree, then try using it over
7181     # any system iconv.
7182     if test -d ../libiconv; then
7183       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
7184         am_save_LIBS="$LIBS"
7185         am_save_CPPFLAGS="$CPPFLAGS"
7186         LIBS="$LIBS $lib_dir/libiconv.a"
7187         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
7188         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7189 /* end confdefs.h.  */
7190 #include <stdlib.h>
7191 #include <iconv.h>
7192 int
7193 main ()
7194 {
7195 iconv_t cd = iconv_open("","");
7196            iconv(cd,NULL,NULL,NULL,NULL);
7197            iconv_close(cd);
7198   ;
7199   return 0;
7200 }
7201 _ACEOF
7202 if ac_fn_c_try_link "$LINENO"; then :
7203   am_cv_use_build_libiconv=yes
7204           am_cv_build_libiconv_path=$lib_dir/libiconv.a
7205           am_cv_lib_iconv=yes
7206           am_cv_func_iconv=yes
7207 fi
7208 rm -f core conftest.err conftest.$ac_objext \
7209     conftest$ac_exeext conftest.$ac_ext
7210         LIBS="$am_save_LIBS"
7211         CPPFLAGS="$am_save_CPPFLAGS"
7212         if test "$am_cv_use_build_libiconv" = "yes"; then
7213           break
7214         fi
7215       done
7216     fi
7217
7218     # Next, try to find iconv in libc.
7219     if test "$am_cv_func_iconv" != yes; then
7220       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221 /* end confdefs.h.  */
7222 #include <stdlib.h>
7223 #include <iconv.h>
7224 int
7225 main ()
7226 {
7227 iconv_t cd = iconv_open("","");
7228          iconv(cd,NULL,NULL,NULL,NULL);
7229          iconv_close(cd);
7230   ;
7231   return 0;
7232 }
7233 _ACEOF
7234 if ac_fn_c_try_link "$LINENO"; then :
7235   am_cv_func_iconv=yes
7236 fi
7237 rm -f core conftest.err conftest.$ac_objext \
7238     conftest$ac_exeext conftest.$ac_ext
7239     fi
7240
7241     # If iconv was not in libc, try -liconv.  In this case, arrange to
7242     # look in the libiconv prefix, if it was specified by the user.
7243     if test "$am_cv_func_iconv" != yes; then
7244       am_save_CPPFLAGS="$CPPFLAGS"
7245       am_save_LIBS="$LIBS"
7246       if test -n "$LIBICONV_INCLUDE"; then
7247         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7248         LIBS="$LIBS $LIBICONV_LIBDIR"
7249       fi
7250       LIBS="$LIBS -liconv"
7251       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7252 /* end confdefs.h.  */
7253 #include <stdlib.h>
7254 #include <iconv.h>
7255 int
7256 main ()
7257 {
7258 iconv_t cd = iconv_open("","");
7259          iconv(cd,NULL,NULL,NULL,NULL);
7260          iconv_close(cd);
7261   ;
7262   return 0;
7263 }
7264 _ACEOF
7265 if ac_fn_c_try_link "$LINENO"; then :
7266   am_cv_lib_iconv=yes
7267         am_cv_func_iconv=yes
7268 fi
7269 rm -f core conftest.err conftest.$ac_objext \
7270     conftest$ac_exeext conftest.$ac_ext
7271       LIBS="$am_save_LIBS"
7272       CPPFLAGS="$am_save_CPPFLAGS"
7273     fi
7274
7275 fi
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7277 $as_echo "$am_cv_func_iconv" >&6; }
7278
7279   # Set the various flags based on the cache variables.  We can't rely
7280   # on the flags to remain set from the above code, due to caching.
7281   LIBICONV=
7282   if test "$am_cv_lib_iconv" = yes; then
7283     LIBICONV="-liconv"
7284   else
7285     LIBICONV_LIBDIR=
7286     LIBICONV_INCLUDE=
7287   fi
7288   if test "$am_cv_use_build_libiconv" = yes; then
7289     LIBICONV="$am_cv_build_libiconv_path"
7290     LIBICONV_LIBDIR=""
7291     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
7292   fi
7293   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
7294   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
7295
7296   if test "$am_cv_func_iconv" = yes; then
7297
7298 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7299
7300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7301 $as_echo_n "checking for iconv declaration... " >&6; }
7302     if test "${am_cv_proto_iconv+set}" = set; then :
7303   $as_echo_n "(cached) " >&6
7304 else
7305
7306       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7307 /* end confdefs.h.  */
7308
7309 #include <stdlib.h>
7310 #include <iconv.h>
7311 extern
7312 #ifdef __cplusplus
7313 "C"
7314 #endif
7315 #if defined(__STDC__) || defined(__cplusplus)
7316 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7317 #else
7318 size_t iconv();
7319 #endif
7320
7321 int
7322 main ()
7323 {
7324
7325   ;
7326   return 0;
7327 }
7328 _ACEOF
7329 if ac_fn_c_try_compile "$LINENO"; then :
7330   am_cv_proto_iconv_arg1=""
7331 else
7332   am_cv_proto_iconv_arg1="const"
7333 fi
7334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7335       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7336 fi
7337
7338     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7339     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7340          }$am_cv_proto_iconv" >&5
7341 $as_echo "${ac_t:-
7342          }$am_cv_proto_iconv" >&6; }
7343
7344 cat >>confdefs.h <<_ACEOF
7345 #define ICONV_CONST $am_cv_proto_iconv_arg1
7346 _ACEOF
7347
7348   fi
7349
7350
7351 # GDB may fork/exec the iconv program to get the list of supported character
7352 # sets.  Allow the user to specify where to find it.
7353 # There are several factors affecting the choice of option name:
7354 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7355 #   the build-time location of libiconv files.
7356 # - The program we need to find is iconv, which comes with glibc.  The user
7357 #   doesn't necessarily have libiconv installed.  Therefore naming this
7358 #   --with-libiconv-foo feels wrong.
7359 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7360 #   defined to work on directories not files (though it really doesn't know
7361 #   the difference).
7362 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7363 #   with --with-libiconv-prefix.
7364 # Putting these together is why the option name is --with-iconv-bin.
7365
7366
7367 # Check whether --with-iconv-bin was given.
7368 if test "${with_iconv_bin+set}" = set; then :
7369   withval=$with_iconv_bin; iconv_bin="${withval}"
7370
7371 cat >>confdefs.h <<_ACEOF
7372 #define ICONV_BIN "${iconv_bin}"
7373 _ACEOF
7374
7375
7376   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7377      if test "x$prefix" = xNONE; then
7378         test_prefix=/usr/local
7379      else
7380         test_prefix=$prefix
7381      fi
7382   else
7383      test_prefix=$exec_prefix
7384   fi
7385   value=0
7386   case ${iconv_bin} in
7387      "${test_prefix}"|"${test_prefix}/"*|\
7388         '${exec_prefix}'|'${exec_prefix}/'*)
7389      value=1
7390      ;;
7391   esac
7392
7393 cat >>confdefs.h <<_ACEOF
7394 #define ICONV_BIN_RELOCATABLE $value
7395 _ACEOF
7396
7397
7398
7399 fi
7400
7401
7402 # For the TUI, we need enhanced curses functionality.
7403 if test x"$enable_tui" != xno; then
7404   prefer_curses=yes
7405 fi
7406
7407 curses_found=no
7408 if test x"$prefer_curses" = xyes; then
7409   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7410   # curses library because the latter might not provide all the
7411   # functionality we need.  However, this leads to problems on systems
7412   # where the linker searches /usr/local/lib, but the compiler doesn't
7413   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7414   # default installation of ncurses on alpha*-dec-osf* will lead to such
7415   # a situation.
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7417 $as_echo_n "checking for library containing waddstr... " >&6; }
7418 if test "${ac_cv_search_waddstr+set}" = set; then :
7419   $as_echo_n "(cached) " >&6
7420 else
7421   ac_func_search_save_LIBS=$LIBS
7422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7423 /* end confdefs.h.  */
7424
7425 /* Override any GCC internal prototype to avoid an error.
7426    Use char because int might match the return type of a GCC
7427    builtin and then its argument prototype would still apply.  */
7428 #ifdef __cplusplus
7429 extern "C"
7430 #endif
7431 char waddstr ();
7432 int
7433 main ()
7434 {
7435 return waddstr ();
7436   ;
7437   return 0;
7438 }
7439 _ACEOF
7440 for ac_lib in '' ncurses cursesX curses; do
7441   if test -z "$ac_lib"; then
7442     ac_res="none required"
7443   else
7444     ac_res=-l$ac_lib
7445     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7446   fi
7447   if ac_fn_c_try_link "$LINENO"; then :
7448   ac_cv_search_waddstr=$ac_res
7449 fi
7450 rm -f core conftest.err conftest.$ac_objext \
7451     conftest$ac_exeext
7452   if test "${ac_cv_search_waddstr+set}" = set; then :
7453   break
7454 fi
7455 done
7456 if test "${ac_cv_search_waddstr+set}" = set; then :
7457
7458 else
7459   ac_cv_search_waddstr=no
7460 fi
7461 rm conftest.$ac_ext
7462 LIBS=$ac_func_search_save_LIBS
7463 fi
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7465 $as_echo "$ac_cv_search_waddstr" >&6; }
7466 ac_res=$ac_cv_search_waddstr
7467 if test "$ac_res" != no; then :
7468   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7469
7470 fi
7471
7472
7473   if test "$ac_cv_search_waddstr" != no; then
7474     curses_found=yes
7475   fi
7476 fi
7477
7478 # Check whether we should enable the TUI, but only do so if we really
7479 # can.
7480 if test x"$enable_tui" != xno; then
7481   if test -d $srcdir/tui; then
7482     if test "$curses_found" != no; then
7483       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7484       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7485       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7486       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7487     else
7488       if test x"$enable_tui" = xyes; then
7489         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7490       else
7491         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7492 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7493       fi
7494     fi
7495   fi
7496 fi
7497
7498 # Since GDB uses Readline, we need termcap functionality.  In many
7499 # cases this will be provided by the curses library, but some systems
7500 # have a seperate termcap library, or no curses library at all.
7501
7502 case $host_os in
7503   cygwin*)
7504     if test -d $srcdir/libtermcap; then
7505       LIBS="../libtermcap/libtermcap.a $LIBS"
7506       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7507     fi ;;
7508   go32* | *djgpp*)
7509     ac_cv_search_tgetent="none required"
7510     ;;
7511 esac
7512
7513 # These are the libraries checked by Readline.
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7515 $as_echo_n "checking for library containing tgetent... " >&6; }
7516 if test "${ac_cv_search_tgetent+set}" = set; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   ac_func_search_save_LIBS=$LIBS
7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7521 /* end confdefs.h.  */
7522
7523 /* Override any GCC internal prototype to avoid an error.
7524    Use char because int might match the return type of a GCC
7525    builtin and then its argument prototype would still apply.  */
7526 #ifdef __cplusplus
7527 extern "C"
7528 #endif
7529 char tgetent ();
7530 int
7531 main ()
7532 {
7533 return tgetent ();
7534   ;
7535   return 0;
7536 }
7537 _ACEOF
7538 for ac_lib in '' termcap tinfo curses ncurses; do
7539   if test -z "$ac_lib"; then
7540     ac_res="none required"
7541   else
7542     ac_res=-l$ac_lib
7543     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7544   fi
7545   if ac_fn_c_try_link "$LINENO"; then :
7546   ac_cv_search_tgetent=$ac_res
7547 fi
7548 rm -f core conftest.err conftest.$ac_objext \
7549     conftest$ac_exeext
7550   if test "${ac_cv_search_tgetent+set}" = set; then :
7551   break
7552 fi
7553 done
7554 if test "${ac_cv_search_tgetent+set}" = set; then :
7555
7556 else
7557   ac_cv_search_tgetent=no
7558 fi
7559 rm conftest.$ac_ext
7560 LIBS=$ac_func_search_save_LIBS
7561 fi
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7563 $as_echo "$ac_cv_search_tgetent" >&6; }
7564 ac_res=$ac_cv_search_tgetent
7565 if test "$ac_res" != no; then :
7566   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7567
7568 fi
7569
7570
7571 if test "$ac_cv_search_tgetent" = no; then
7572   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
7573 fi
7574
7575
7576 # Check whether --with-system-readline was given.
7577 if test "${with_system_readline+set}" = set; then :
7578   withval=$with_system_readline;
7579 fi
7580
7581
7582 if test "$with_system_readline" = yes; then
7583   READLINE=-lreadline
7584   READLINE_DEPS=
7585   READLINE_CFLAGS=
7586   READLINE_TEXI_INCFLAG=
7587 else
7588   READLINE='$(READLINE_DIR)/libreadline.a'
7589   READLINE_DEPS='$(READLINE)'
7590   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7591   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7592 fi
7593
7594
7595
7596
7597
7598 # Generate jit-reader.h
7599
7600 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7601 TARGET_PTR=
7602
7603 # The cast to long int works around a bug in the HP C Compiler
7604 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7605 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7606 # This bug is HP SR number 8606223364.
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7608 $as_echo_n "checking size of unsigned long long... " >&6; }
7609 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7610   $as_echo_n "(cached) " >&6
7611 else
7612   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7613
7614 else
7615   if test "$ac_cv_type_unsigned_long_long" = yes; then
7616      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7618 { as_fn_set_status 77
7619 as_fn_error "cannot compute sizeof (unsigned long long)
7620 See \`config.log' for more details." "$LINENO" 5; }; }
7621    else
7622      ac_cv_sizeof_unsigned_long_long=0
7623    fi
7624 fi
7625
7626 fi
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7628 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7629
7630
7631
7632 cat >>confdefs.h <<_ACEOF
7633 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7634 _ACEOF
7635
7636
7637 # The cast to long int works around a bug in the HP C Compiler
7638 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7639 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7640 # This bug is HP SR number 8606223364.
7641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7642 $as_echo_n "checking size of unsigned long... " >&6; }
7643 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7644   $as_echo_n "(cached) " >&6
7645 else
7646   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7647
7648 else
7649   if test "$ac_cv_type_unsigned_long" = yes; then
7650      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7651 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7652 { as_fn_set_status 77
7653 as_fn_error "cannot compute sizeof (unsigned long)
7654 See \`config.log' for more details." "$LINENO" 5; }; }
7655    else
7656      ac_cv_sizeof_unsigned_long=0
7657    fi
7658 fi
7659
7660 fi
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7662 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7663
7664
7665
7666 cat >>confdefs.h <<_ACEOF
7667 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7668 _ACEOF
7669
7670
7671 # The cast to long int works around a bug in the HP C Compiler
7672 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7673 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7674 # This bug is HP SR number 8606223364.
7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7676 $as_echo_n "checking size of unsigned __int128... " >&6; }
7677 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7678   $as_echo_n "(cached) " >&6
7679 else
7680   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7681
7682 else
7683   if test "$ac_cv_type_unsigned___int128" = yes; then
7684      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7685 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7686 { as_fn_set_status 77
7687 as_fn_error "cannot compute sizeof (unsigned __int128)
7688 See \`config.log' for more details." "$LINENO" 5; }; }
7689    else
7690      ac_cv_sizeof_unsigned___int128=0
7691    fi
7692 fi
7693
7694 fi
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7696 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7697
7698
7699
7700 cat >>confdefs.h <<_ACEOF
7701 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7702 _ACEOF
7703
7704
7705
7706 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7707   TARGET_PTR="unsigned long"
7708 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7709   TARGET_PTR="unsigned long long"
7710 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7711   TARGET_PTR="unsigned __int128"
7712 else
7713   TARGET_PTR="unsigned long"
7714 fi
7715
7716
7717 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7718
7719
7720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7721 $as_echo_n "checking for library containing dlopen... " >&6; }
7722 if test "${ac_cv_search_dlopen+set}" = set; then :
7723   $as_echo_n "(cached) " >&6
7724 else
7725   ac_func_search_save_LIBS=$LIBS
7726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7727 /* end confdefs.h.  */
7728
7729 /* Override any GCC internal prototype to avoid an error.
7730    Use char because int might match the return type of a GCC
7731    builtin and then its argument prototype would still apply.  */
7732 #ifdef __cplusplus
7733 extern "C"
7734 #endif
7735 char dlopen ();
7736 int
7737 main ()
7738 {
7739 return dlopen ();
7740   ;
7741   return 0;
7742 }
7743 _ACEOF
7744 for ac_lib in '' dl; do
7745   if test -z "$ac_lib"; then
7746     ac_res="none required"
7747   else
7748     ac_res=-l$ac_lib
7749     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7750   fi
7751   if ac_fn_c_try_link "$LINENO"; then :
7752   ac_cv_search_dlopen=$ac_res
7753 fi
7754 rm -f core conftest.err conftest.$ac_objext \
7755     conftest$ac_exeext
7756   if test "${ac_cv_search_dlopen+set}" = set; then :
7757   break
7758 fi
7759 done
7760 if test "${ac_cv_search_dlopen+set}" = set; then :
7761
7762 else
7763   ac_cv_search_dlopen=no
7764 fi
7765 rm conftest.$ac_ext
7766 LIBS=$ac_func_search_save_LIBS
7767 fi
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7769 $as_echo "$ac_cv_search_dlopen" >&6; }
7770 ac_res=$ac_cv_search_dlopen
7771 if test "$ac_res" != no; then :
7772   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7773
7774 fi
7775
7776
7777
7778
7779 # Check whether --with-jit-reader-dir was given.
7780 if test "${with_jit_reader_dir+set}" = set; then :
7781   withval=$with_jit_reader_dir;
7782     JIT_READER_DIR=$withval
7783 else
7784   JIT_READER_DIR=${libdir}/gdb
7785 fi
7786
7787
7788   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7789   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7790   ac_define_dir=`eval echo $JIT_READER_DIR`
7791   ac_define_dir=`eval echo $ac_define_dir`
7792
7793 cat >>confdefs.h <<_ACEOF
7794 #define JIT_READER_DIR "$ac_define_dir"
7795 _ACEOF
7796
7797
7798
7799
7800   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7801      if test "x$prefix" = xNONE; then
7802         test_prefix=/usr/local
7803      else
7804         test_prefix=$prefix
7805      fi
7806   else
7807      test_prefix=$exec_prefix
7808   fi
7809   value=0
7810   case ${ac_define_dir} in
7811      "${test_prefix}"|"${test_prefix}/"*|\
7812         '${exec_prefix}'|'${exec_prefix}/'*)
7813      value=1
7814      ;;
7815   esac
7816
7817 cat >>confdefs.h <<_ACEOF
7818 #define JIT_READER_DIR_RELOCATABLE $value
7819 _ACEOF
7820
7821
7822
7823
7824
7825 # Check whether --with-expat was given.
7826 if test "${with_expat+set}" = set; then :
7827   withval=$with_expat;
7828 else
7829   with_expat=auto
7830 fi
7831
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7833 $as_echo_n "checking whether to use expat... " >&6; }
7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7835 $as_echo "$with_expat" >&6; }
7836
7837 if test "${with_expat}" = no; then
7838   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7839 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7840   HAVE_LIBEXPAT=no
7841 else
7842
7843       if test "X$prefix" = "XNONE"; then
7844     acl_final_prefix="$ac_default_prefix"
7845   else
7846     acl_final_prefix="$prefix"
7847   fi
7848   if test "X$exec_prefix" = "XNONE"; then
7849     acl_final_exec_prefix='${prefix}'
7850   else
7851     acl_final_exec_prefix="$exec_prefix"
7852   fi
7853   acl_save_prefix="$prefix"
7854   prefix="$acl_final_prefix"
7855   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7856   prefix="$acl_save_prefix"
7857
7858
7859 # Check whether --with-gnu-ld was given.
7860 if test "${with_gnu_ld+set}" = set; then :
7861   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7862 else
7863   with_gnu_ld=no
7864 fi
7865
7866 # Prepare PATH_SEPARATOR.
7867 # The user is always right.
7868 if test "${PATH_SEPARATOR+set}" != set; then
7869   echo "#! /bin/sh" >conf$$.sh
7870   echo  "exit 0"   >>conf$$.sh
7871   chmod +x conf$$.sh
7872   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7873     PATH_SEPARATOR=';'
7874   else
7875     PATH_SEPARATOR=:
7876   fi
7877   rm -f conf$$.sh
7878 fi
7879 ac_prog=ld
7880 if test "$GCC" = yes; then
7881   # Check if gcc -print-prog-name=ld gives a path.
7882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7883 $as_echo_n "checking for ld used by GCC... " >&6; }
7884   case $host in
7885   *-*-mingw*)
7886     # gcc leaves a trailing carriage return which upsets mingw
7887     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7888   *)
7889     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7890   esac
7891   case $ac_prog in
7892     # Accept absolute paths.
7893     [\\/]* | [A-Za-z]:[\\/]*)
7894       re_direlt='/[^/][^/]*/\.\./'
7895       # Canonicalize the path of ld
7896       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7897       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7898         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7899       done
7900       test -z "$LD" && LD="$ac_prog"
7901       ;;
7902   "")
7903     # If it fails, then pretend we aren't using GCC.
7904     ac_prog=ld
7905     ;;
7906   *)
7907     # If it is relative, then search for the first ld in PATH.
7908     with_gnu_ld=unknown
7909     ;;
7910   esac
7911 elif test "$with_gnu_ld" = yes; then
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7913 $as_echo_n "checking for GNU ld... " >&6; }
7914 else
7915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7916 $as_echo_n "checking for non-GNU ld... " >&6; }
7917 fi
7918 if test "${acl_cv_path_LD+set}" = set; then :
7919   $as_echo_n "(cached) " >&6
7920 else
7921   if test -z "$LD"; then
7922   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7923   for ac_dir in $PATH; do
7924     test -z "$ac_dir" && ac_dir=.
7925     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7926       acl_cv_path_LD="$ac_dir/$ac_prog"
7927       # Check to see if the program is GNU ld.  I'd rather use --version,
7928       # but apparently some GNU ld's only accept -v.
7929       # Break only if it was the GNU/non-GNU ld that we prefer.
7930       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7931         test "$with_gnu_ld" != no && break
7932       else
7933         test "$with_gnu_ld" != yes && break
7934       fi
7935     fi
7936   done
7937   IFS="$ac_save_ifs"
7938 else
7939   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7940 fi
7941 fi
7942
7943 LD="$acl_cv_path_LD"
7944 if test -n "$LD"; then
7945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7946 $as_echo "$LD" >&6; }
7947 else
7948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7949 $as_echo "no" >&6; }
7950 fi
7951 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7953 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7954 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7955   $as_echo_n "(cached) " >&6
7956 else
7957   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7958 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7959   acl_cv_prog_gnu_ld=yes
7960 else
7961   acl_cv_prog_gnu_ld=no
7962 fi
7963 fi
7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7965 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7966 with_gnu_ld=$acl_cv_prog_gnu_ld
7967
7968
7969
7970                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7971 $as_echo_n "checking for shared library run path origin... " >&6; }
7972 if test "${acl_cv_rpath+set}" = set; then :
7973   $as_echo_n "(cached) " >&6
7974 else
7975
7976     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7977     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7978     . ./conftest.sh
7979     rm -f ./conftest.sh
7980     acl_cv_rpath=done
7981
7982 fi
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7984 $as_echo "$acl_cv_rpath" >&6; }
7985   wl="$acl_cv_wl"
7986   libext="$acl_cv_libext"
7987   shlibext="$acl_cv_shlibext"
7988   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7989   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7990   hardcode_direct="$acl_cv_hardcode_direct"
7991   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7992     # Check whether --enable-rpath was given.
7993 if test "${enable_rpath+set}" = set; then :
7994   enableval=$enable_rpath; :
7995 else
7996   enable_rpath=yes
7997 fi
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008     use_additional=yes
8009
8010   acl_save_prefix="$prefix"
8011   prefix="$acl_final_prefix"
8012   acl_save_exec_prefix="$exec_prefix"
8013   exec_prefix="$acl_final_exec_prefix"
8014
8015     eval additional_includedir=\"$includedir\"
8016     eval additional_libdir=\"$libdir\"
8017
8018   exec_prefix="$acl_save_exec_prefix"
8019   prefix="$acl_save_prefix"
8020
8021
8022 # Check whether --with-libexpat-prefix was given.
8023 if test "${with_libexpat_prefix+set}" = set; then :
8024   withval=$with_libexpat_prefix;
8025     if test "X$withval" = "Xno"; then
8026       use_additional=no
8027     else
8028       if test "X$withval" = "X"; then
8029
8030   acl_save_prefix="$prefix"
8031   prefix="$acl_final_prefix"
8032   acl_save_exec_prefix="$exec_prefix"
8033   exec_prefix="$acl_final_exec_prefix"
8034
8035           eval additional_includedir=\"$includedir\"
8036           eval additional_libdir=\"$libdir\"
8037
8038   exec_prefix="$acl_save_exec_prefix"
8039   prefix="$acl_save_prefix"
8040
8041       else
8042         additional_includedir="$withval/include"
8043         additional_libdir="$withval/lib"
8044       fi
8045     fi
8046
8047 fi
8048
8049       LIBEXPAT=
8050   LTLIBEXPAT=
8051   INCEXPAT=
8052   rpathdirs=
8053   ltrpathdirs=
8054   names_already_handled=
8055   names_next_round='expat '
8056   while test -n "$names_next_round"; do
8057     names_this_round="$names_next_round"
8058     names_next_round=
8059     for name in $names_this_round; do
8060       already_handled=
8061       for n in $names_already_handled; do
8062         if test "$n" = "$name"; then
8063           already_handled=yes
8064           break
8065         fi
8066       done
8067       if test -z "$already_handled"; then
8068         names_already_handled="$names_already_handled $name"
8069                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8070         eval value=\"\$HAVE_LIB$uppername\"
8071         if test -n "$value"; then
8072           if test "$value" = yes; then
8073             eval value=\"\$LIB$uppername\"
8074             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8075             eval value=\"\$LTLIB$uppername\"
8076             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8077           else
8078                                     :
8079           fi
8080         else
8081                               found_dir=
8082           found_la=
8083           found_so=
8084           found_a=
8085           if test $use_additional = yes; then
8086             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8087               found_dir="$additional_libdir"
8088               found_so="$additional_libdir/lib$name.$shlibext"
8089               if test -f "$additional_libdir/lib$name.la"; then
8090                 found_la="$additional_libdir/lib$name.la"
8091               fi
8092             else
8093               if test -f "$additional_libdir/lib$name.$libext"; then
8094                 found_dir="$additional_libdir"
8095                 found_a="$additional_libdir/lib$name.$libext"
8096                 if test -f "$additional_libdir/lib$name.la"; then
8097                   found_la="$additional_libdir/lib$name.la"
8098                 fi
8099               fi
8100             fi
8101           fi
8102           if test "X$found_dir" = "X"; then
8103             for x in $LDFLAGS $LTLIBEXPAT; do
8104
8105   acl_save_prefix="$prefix"
8106   prefix="$acl_final_prefix"
8107   acl_save_exec_prefix="$exec_prefix"
8108   exec_prefix="$acl_final_exec_prefix"
8109   eval x=\"$x\"
8110   exec_prefix="$acl_save_exec_prefix"
8111   prefix="$acl_save_prefix"
8112
8113               case "$x" in
8114                 -L*)
8115                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8116                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8117                     found_dir="$dir"
8118                     found_so="$dir/lib$name.$shlibext"
8119                     if test -f "$dir/lib$name.la"; then
8120                       found_la="$dir/lib$name.la"
8121                     fi
8122                   else
8123                     if test -f "$dir/lib$name.$libext"; then
8124                       found_dir="$dir"
8125                       found_a="$dir/lib$name.$libext"
8126                       if test -f "$dir/lib$name.la"; then
8127                         found_la="$dir/lib$name.la"
8128                       fi
8129                     fi
8130                   fi
8131                   ;;
8132               esac
8133               if test "X$found_dir" != "X"; then
8134                 break
8135               fi
8136             done
8137           fi
8138           if test "X$found_dir" != "X"; then
8139                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8140             if test "X$found_so" != "X"; then
8141                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8142                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8143               else
8144                                                                                 haveit=
8145                 for x in $ltrpathdirs; do
8146                   if test "X$x" = "X$found_dir"; then
8147                     haveit=yes
8148                     break
8149                   fi
8150                 done
8151                 if test -z "$haveit"; then
8152                   ltrpathdirs="$ltrpathdirs $found_dir"
8153                 fi
8154                                 if test "$hardcode_direct" = yes; then
8155                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8156                 else
8157                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8158                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8159                                                             haveit=
8160                     for x in $rpathdirs; do
8161                       if test "X$x" = "X$found_dir"; then
8162                         haveit=yes
8163                         break
8164                       fi
8165                     done
8166                     if test -z "$haveit"; then
8167                       rpathdirs="$rpathdirs $found_dir"
8168                     fi
8169                   else
8170                                                                                 haveit=
8171                     for x in $LDFLAGS $LIBEXPAT; do
8172
8173   acl_save_prefix="$prefix"
8174   prefix="$acl_final_prefix"
8175   acl_save_exec_prefix="$exec_prefix"
8176   exec_prefix="$acl_final_exec_prefix"
8177   eval x=\"$x\"
8178   exec_prefix="$acl_save_exec_prefix"
8179   prefix="$acl_save_prefix"
8180
8181                       if test "X$x" = "X-L$found_dir"; then
8182                         haveit=yes
8183                         break
8184                       fi
8185                     done
8186                     if test -z "$haveit"; then
8187                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8188                     fi
8189                     if test "$hardcode_minus_L" != no; then
8190                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8191                     else
8192                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8193                     fi
8194                   fi
8195                 fi
8196               fi
8197             else
8198               if test "X$found_a" != "X"; then
8199                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8200               else
8201                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8202               fi
8203             fi
8204                         additional_includedir=
8205             case "$found_dir" in
8206               */lib | */lib/)
8207                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8208                 additional_includedir="$basedir/include"
8209                 ;;
8210             esac
8211             if test "X$additional_includedir" != "X"; then
8212                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8213                 haveit=
8214                 if test "X$additional_includedir" = "X/usr/local/include"; then
8215                   if test -n "$GCC"; then
8216                     case $host_os in
8217                       linux*) haveit=yes;;
8218                     esac
8219                   fi
8220                 fi
8221                 if test -z "$haveit"; then
8222                   for x in $CPPFLAGS $INCEXPAT; do
8223
8224   acl_save_prefix="$prefix"
8225   prefix="$acl_final_prefix"
8226   acl_save_exec_prefix="$exec_prefix"
8227   exec_prefix="$acl_final_exec_prefix"
8228   eval x=\"$x\"
8229   exec_prefix="$acl_save_exec_prefix"
8230   prefix="$acl_save_prefix"
8231
8232                     if test "X$x" = "X-I$additional_includedir"; then
8233                       haveit=yes
8234                       break
8235                     fi
8236                   done
8237                   if test -z "$haveit"; then
8238                     if test -d "$additional_includedir"; then
8239                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8240                     fi
8241                   fi
8242                 fi
8243               fi
8244             fi
8245                         if test -n "$found_la"; then
8246                                                         save_libdir="$libdir"
8247               case "$found_la" in
8248                 */* | *\\*) . "$found_la" ;;
8249                 *) . "./$found_la" ;;
8250               esac
8251               libdir="$save_libdir"
8252                             for dep in $dependency_libs; do
8253                 case "$dep" in
8254                   -L*)
8255                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8256                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8257                       haveit=
8258                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8259                         if test -n "$GCC"; then
8260                           case $host_os in
8261                             linux*) haveit=yes;;
8262                           esac
8263                         fi
8264                       fi
8265                       if test -z "$haveit"; then
8266                         haveit=
8267                         for x in $LDFLAGS $LIBEXPAT; do
8268
8269   acl_save_prefix="$prefix"
8270   prefix="$acl_final_prefix"
8271   acl_save_exec_prefix="$exec_prefix"
8272   exec_prefix="$acl_final_exec_prefix"
8273   eval x=\"$x\"
8274   exec_prefix="$acl_save_exec_prefix"
8275   prefix="$acl_save_prefix"
8276
8277                           if test "X$x" = "X-L$additional_libdir"; then
8278                             haveit=yes
8279                             break
8280                           fi
8281                         done
8282                         if test -z "$haveit"; then
8283                           if test -d "$additional_libdir"; then
8284                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8285                           fi
8286                         fi
8287                         haveit=
8288                         for x in $LDFLAGS $LTLIBEXPAT; do
8289
8290   acl_save_prefix="$prefix"
8291   prefix="$acl_final_prefix"
8292   acl_save_exec_prefix="$exec_prefix"
8293   exec_prefix="$acl_final_exec_prefix"
8294   eval x=\"$x\"
8295   exec_prefix="$acl_save_exec_prefix"
8296   prefix="$acl_save_prefix"
8297
8298                           if test "X$x" = "X-L$additional_libdir"; then
8299                             haveit=yes
8300                             break
8301                           fi
8302                         done
8303                         if test -z "$haveit"; then
8304                           if test -d "$additional_libdir"; then
8305                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8306                           fi
8307                         fi
8308                       fi
8309                     fi
8310                     ;;
8311                   -R*)
8312                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8313                     if test "$enable_rpath" != no; then
8314                                                                   haveit=
8315                       for x in $rpathdirs; do
8316                         if test "X$x" = "X$dir"; then
8317                           haveit=yes
8318                           break
8319                         fi
8320                       done
8321                       if test -z "$haveit"; then
8322                         rpathdirs="$rpathdirs $dir"
8323                       fi
8324                                                                   haveit=
8325                       for x in $ltrpathdirs; do
8326                         if test "X$x" = "X$dir"; then
8327                           haveit=yes
8328                           break
8329                         fi
8330                       done
8331                       if test -z "$haveit"; then
8332                         ltrpathdirs="$ltrpathdirs $dir"
8333                       fi
8334                     fi
8335                     ;;
8336                   -l*)
8337                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8338                     ;;
8339                   *.la)
8340                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8341                     ;;
8342                   *)
8343                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8344                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8345                     ;;
8346                 esac
8347               done
8348             fi
8349           else
8350                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8351             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8352           fi
8353         fi
8354       fi
8355     done
8356   done
8357   if test "X$rpathdirs" != "X"; then
8358     if test -n "$hardcode_libdir_separator"; then
8359                         alldirs=
8360       for found_dir in $rpathdirs; do
8361         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8362       done
8363             acl_save_libdir="$libdir"
8364       libdir="$alldirs"
8365       eval flag=\"$hardcode_libdir_flag_spec\"
8366       libdir="$acl_save_libdir"
8367       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8368     else
8369             for found_dir in $rpathdirs; do
8370         acl_save_libdir="$libdir"
8371         libdir="$found_dir"
8372         eval flag=\"$hardcode_libdir_flag_spec\"
8373         libdir="$acl_save_libdir"
8374         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8375       done
8376     fi
8377   fi
8378   if test "X$ltrpathdirs" != "X"; then
8379             for found_dir in $ltrpathdirs; do
8380       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8381     done
8382   fi
8383
8384
8385         ac_save_CPPFLAGS="$CPPFLAGS"
8386
8387   for element in $INCEXPAT; do
8388     haveit=
8389     for x in $CPPFLAGS; do
8390
8391   acl_save_prefix="$prefix"
8392   prefix="$acl_final_prefix"
8393   acl_save_exec_prefix="$exec_prefix"
8394   exec_prefix="$acl_final_exec_prefix"
8395   eval x=\"$x\"
8396   exec_prefix="$acl_save_exec_prefix"
8397   prefix="$acl_save_prefix"
8398
8399       if test "X$x" = "X$element"; then
8400         haveit=yes
8401         break
8402       fi
8403     done
8404     if test -z "$haveit"; then
8405       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8406     fi
8407   done
8408
8409
8410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8411 $as_echo_n "checking for libexpat... " >&6; }
8412 if test "${ac_cv_libexpat+set}" = set; then :
8413   $as_echo_n "(cached) " >&6
8414 else
8415
8416     ac_save_LIBS="$LIBS"
8417     LIBS="$LIBS $LIBEXPAT"
8418     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8419 /* end confdefs.h.  */
8420 #include "expat.h"
8421 int
8422 main ()
8423 {
8424 XML_Parser p = XML_ParserCreate (0);
8425   ;
8426   return 0;
8427 }
8428 _ACEOF
8429 if ac_fn_c_try_link "$LINENO"; then :
8430   ac_cv_libexpat=yes
8431 else
8432   ac_cv_libexpat=no
8433 fi
8434 rm -f core conftest.err conftest.$ac_objext \
8435     conftest$ac_exeext conftest.$ac_ext
8436     LIBS="$ac_save_LIBS"
8437
8438 fi
8439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8440 $as_echo "$ac_cv_libexpat" >&6; }
8441   if test "$ac_cv_libexpat" = yes; then
8442     HAVE_LIBEXPAT=yes
8443
8444 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8445
8446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8447 $as_echo_n "checking how to link with libexpat... " >&6; }
8448     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8449 $as_echo "$LIBEXPAT" >&6; }
8450   else
8451     HAVE_LIBEXPAT=no
8452             CPPFLAGS="$ac_save_CPPFLAGS"
8453     LIBEXPAT=
8454     LTLIBEXPAT=
8455   fi
8456
8457
8458
8459
8460
8461
8462   if test "$HAVE_LIBEXPAT" != yes; then
8463     if test "$with_expat" = yes; then
8464       as_fn_error "expat is missing or unusable" "$LINENO" 5
8465     else
8466       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8467 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8468     fi
8469   else
8470     save_LIBS=$LIBS
8471     LIBS="$LIBS $LIBEXPAT"
8472     for ac_func in XML_StopParser
8473 do :
8474   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8475 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8476   cat >>confdefs.h <<_ACEOF
8477 #define HAVE_XML_STOPPARSER 1
8478 _ACEOF
8479
8480 fi
8481 done
8482
8483     LIBS=$save_LIBS
8484   fi
8485 fi
8486
8487 # --------------------- #
8488 # Check for libpython.  #
8489 # --------------------- #
8490
8491
8492
8493
8494
8495
8496 # Check whether --with-python was given.
8497 if test "${with_python+set}" = set; then :
8498   withval=$with_python;
8499 else
8500   with_python=auto
8501 fi
8502
8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8504 $as_echo_n "checking whether to use python... " >&6; }
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8506 $as_echo "$with_python" >&6; }
8507
8508 if test "${with_python}" = no; then
8509   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8510 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8511   have_libpython=no
8512 else
8513   case "${with_python}" in
8514   [\\/]* | ?:[\\/]*)
8515     if test -d ${with_python}; then
8516       # Assume the python binary is ${with_python}/bin/python.
8517       python_prog="${with_python}/bin/python"
8518       python_prefix=
8519       # If python does not exit ${with_python}/bin, then try in
8520       # ${with_python}.  On Windows/MinGW, this is where the Python
8521       # executable is.
8522       if test ! -x "${python_prog}"; then
8523         python_prog="${with_python}/python"
8524         python_prefix=
8525       fi
8526       if test ! -x "${python_prog}"; then
8527         # Fall back to gdb 7.0/7.1 behaviour.
8528         python_prog=missing
8529         python_prefix=${with_python}
8530       fi
8531     elif test -x "${with_python}"; then
8532       # While we can't run python compiled for $host (unless host == build),
8533       # the user could write a script that provides the needed information,
8534       # so we support that.
8535       python_prog=${with_python}
8536       python_prefix=
8537     else
8538       as_fn_error "invalid value for --with-python" "$LINENO" 5
8539     fi
8540     ;;
8541   */*)
8542     # Disallow --with-python=foo/bar.
8543     as_fn_error "invalid value for --with-python" "$LINENO" 5
8544     ;;
8545   *)
8546     # The user has either specified auto, yes, or the name of the python
8547     # program assumed to be in $PATH.
8548     python_prefix=
8549     case "${with_python}" in
8550     yes | auto)
8551       if test ${build} = ${host}; then
8552         # Extract the first word of "python", so it can be a program name with args.
8553 set dummy python; ac_word=$2
8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8555 $as_echo_n "checking for $ac_word... " >&6; }
8556 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8557   $as_echo_n "(cached) " >&6
8558 else
8559   case $python_prog_path in
8560   [\\/]* | ?:[\\/]*)
8561   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8562   ;;
8563   *)
8564   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8565 for as_dir in $PATH
8566 do
8567   IFS=$as_save_IFS
8568   test -z "$as_dir" && as_dir=.
8569     for ac_exec_ext in '' $ac_executable_extensions; do
8570   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8571     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8573     break 2
8574   fi
8575 done
8576   done
8577 IFS=$as_save_IFS
8578
8579   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8580   ;;
8581 esac
8582 fi
8583 python_prog_path=$ac_cv_path_python_prog_path
8584 if test -n "$python_prog_path"; then
8585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8586 $as_echo "$python_prog_path" >&6; }
8587 else
8588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8589 $as_echo "no" >&6; }
8590 fi
8591
8592
8593         if test "${python_prog_path}" = missing; then
8594           python_prog=missing
8595         else
8596           python_prog=${python_prog_path}
8597         fi
8598       else
8599         # Not much we can do except assume the cross-compiler will find the
8600         # right files.
8601         python_prog=missing
8602       fi
8603       ;;
8604     *)
8605       # While we can't run python compiled for $host (unless host == build),
8606       # the user could write a script that provides the needed information,
8607       # so we support that.
8608       python_prog="${with_python}"
8609       # Extract the first word of "${python_prog}", so it can be a program name with args.
8610 set dummy ${python_prog}; ac_word=$2
8611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8612 $as_echo_n "checking for $ac_word... " >&6; }
8613 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8614   $as_echo_n "(cached) " >&6
8615 else
8616   case $python_prog_path in
8617   [\\/]* | ?:[\\/]*)
8618   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8619   ;;
8620   *)
8621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8622 for as_dir in $PATH
8623 do
8624   IFS=$as_save_IFS
8625   test -z "$as_dir" && as_dir=.
8626     for ac_exec_ext in '' $ac_executable_extensions; do
8627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8628     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8630     break 2
8631   fi
8632 done
8633   done
8634 IFS=$as_save_IFS
8635
8636   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8637   ;;
8638 esac
8639 fi
8640 python_prog_path=$ac_cv_path_python_prog_path
8641 if test -n "$python_prog_path"; then
8642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8643 $as_echo "$python_prog_path" >&6; }
8644 else
8645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8646 $as_echo "no" >&6; }
8647 fi
8648
8649
8650       if test "${python_prog_path}" = missing; then
8651         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8652       fi
8653       ;;
8654     esac
8655   esac
8656
8657   if test "${python_prog}" != missing; then
8658     # We have a python program to use, but it may be too old.
8659     # Don't flag an error for --with-python=auto (the default).
8660     have_python_config=yes
8661     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8662     if test $? != 0; then
8663       have_python_config=failed
8664       if test "${with_python}" != auto; then
8665         as_fn_error "failure running python-config --includes" "$LINENO" 5
8666       fi
8667     fi
8668     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8669     if test $? != 0; then
8670       have_python_config=failed
8671       if test "${with_python}" != auto; then
8672         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8673       fi
8674     fi
8675     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8676     if test $? != 0; then
8677       have_python_config=failed
8678       if test "${with_python}" != auto; then
8679         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8680       fi
8681     fi
8682   else
8683     # We do not have a python executable we can use to determine where
8684     # to find the Python headers and libs.  We cannot guess the include
8685     # path from the python_prefix either, because that include path
8686     # depends on the Python version.  So, there is nothing much we can
8687     # do except assume that the compiler will be able to find those files.
8688     python_includes=
8689     python_libs=
8690     have_python_config=no
8691   fi
8692
8693   # If we have python-config, only try the configuration it provides.
8694   # Otherwise fallback on the old way of trying different versions of
8695   # python in turn.
8696
8697   have_libpython=no
8698   if test "${have_python_config}" = yes; then
8699     # Determine the Python version by extracting "-lpython<version>"
8700     # part of the python_libs. <version> is usually X.Y with X and Y
8701     # being decimal numbers, but can also be XY (seen on Windows).
8702     #
8703     # The extraction is performed using sed with a regular expression.
8704     # Initially, the regexp used was using the '?' quantifier to make
8705     # the dot in the version number optional.  Unfortunately, this
8706     # does not work with non-GNU versions of sed because, because of
8707     # what looks like a limitation (the '?' quantifier does not work
8708     # with back-references).  We work around this limitation by using
8709     # the '*' quantifier instead.  It means that, in theory, we might
8710     # match unexpected version strings such as "-lpython2..7", but
8711     # this seems unlikely in practice.  And even if that happens,
8712     # an error will be triggered later on, when checking that version
8713     # number.
8714     python_version=`echo " ${python_libs} " \
8715                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8716     case "${python_version}" in
8717     python*)
8718
8719   version=${python_version}
8720
8721   new_CPPFLAGS=${python_includes}
8722   new_LIBS=${python_libs}
8723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8724 $as_echo_n "checking for ${version}... " >&6; }
8725   save_CPPFLAGS=$CPPFLAGS
8726   save_LIBS=$LIBS
8727   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8728   LIBS="$LIBS $new_LIBS"
8729   found_usable_python=no
8730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8731 /* end confdefs.h.  */
8732 #include "Python.h"
8733 int
8734 main ()
8735 {
8736 Py_Initialize ();
8737   ;
8738   return 0;
8739 }
8740 _ACEOF
8741 if ac_fn_c_try_link "$LINENO"; then :
8742   have_libpython=${version}
8743                   found_usable_python=yes
8744                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8745                   PYTHON_LIBS=$new_LIBS
8746 fi
8747 rm -f core conftest.err conftest.$ac_objext \
8748     conftest$ac_exeext conftest.$ac_ext
8749   CPPFLAGS=$save_CPPFLAGS
8750   LIBS=$save_LIBS
8751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8752 $as_echo "${found_usable_python}" >&6; }
8753
8754       ;;
8755     *)
8756       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8757       ;;
8758     esac
8759   elif test "${have_python_config}" != failed; then
8760     if test "${have_libpython}" = no; then
8761
8762   version=python2.7
8763
8764   new_CPPFLAGS=${python_includes}
8765   new_LIBS="${python_libs} -lpython2.7"
8766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8767 $as_echo_n "checking for ${version}... " >&6; }
8768   save_CPPFLAGS=$CPPFLAGS
8769   save_LIBS=$LIBS
8770   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8771   LIBS="$LIBS $new_LIBS"
8772   found_usable_python=no
8773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8774 /* end confdefs.h.  */
8775 #include "Python.h"
8776 int
8777 main ()
8778 {
8779 Py_Initialize ();
8780   ;
8781   return 0;
8782 }
8783 _ACEOF
8784 if ac_fn_c_try_link "$LINENO"; then :
8785   have_libpython=${version}
8786                   found_usable_python=yes
8787                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8788                   PYTHON_LIBS=$new_LIBS
8789 fi
8790 rm -f core conftest.err conftest.$ac_objext \
8791     conftest$ac_exeext conftest.$ac_ext
8792   CPPFLAGS=$save_CPPFLAGS
8793   LIBS=$save_LIBS
8794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8795 $as_echo "${found_usable_python}" >&6; }
8796
8797     fi
8798     if test "${have_libpython}" = no; then
8799
8800   version=python2.6
8801
8802   new_CPPFLAGS=${python_includes}
8803   new_LIBS="${python_libs} -lpython2.6"
8804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8805 $as_echo_n "checking for ${version}... " >&6; }
8806   save_CPPFLAGS=$CPPFLAGS
8807   save_LIBS=$LIBS
8808   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8809   LIBS="$LIBS $new_LIBS"
8810   found_usable_python=no
8811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8812 /* end confdefs.h.  */
8813 #include "Python.h"
8814 int
8815 main ()
8816 {
8817 Py_Initialize ();
8818   ;
8819   return 0;
8820 }
8821 _ACEOF
8822 if ac_fn_c_try_link "$LINENO"; then :
8823   have_libpython=${version}
8824                   found_usable_python=yes
8825                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8826                   PYTHON_LIBS=$new_LIBS
8827 fi
8828 rm -f core conftest.err conftest.$ac_objext \
8829     conftest$ac_exeext conftest.$ac_ext
8830   CPPFLAGS=$save_CPPFLAGS
8831   LIBS=$save_LIBS
8832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8833 $as_echo "${found_usable_python}" >&6; }
8834
8835     fi
8836     if test ${have_libpython} = no; then
8837
8838   version=python2.5
8839
8840   new_CPPFLAGS=${python_includes}
8841   new_LIBS="${python_libs} -lpython2.5"
8842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8843 $as_echo_n "checking for ${version}... " >&6; }
8844   save_CPPFLAGS=$CPPFLAGS
8845   save_LIBS=$LIBS
8846   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8847   LIBS="$LIBS $new_LIBS"
8848   found_usable_python=no
8849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8850 /* end confdefs.h.  */
8851 #include "Python.h"
8852 int
8853 main ()
8854 {
8855 Py_Initialize ();
8856   ;
8857   return 0;
8858 }
8859 _ACEOF
8860 if ac_fn_c_try_link "$LINENO"; then :
8861   have_libpython=${version}
8862                   found_usable_python=yes
8863                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8864                   PYTHON_LIBS=$new_LIBS
8865 fi
8866 rm -f core conftest.err conftest.$ac_objext \
8867     conftest$ac_exeext conftest.$ac_ext
8868   CPPFLAGS=$save_CPPFLAGS
8869   LIBS=$save_LIBS
8870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8871 $as_echo "${found_usable_python}" >&6; }
8872
8873     fi
8874     if test ${have_libpython} = no; then
8875
8876   version=python2.4
8877
8878   new_CPPFLAGS=${python_includes}
8879   new_LIBS="${python_libs} -lpython2.4"
8880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8881 $as_echo_n "checking for ${version}... " >&6; }
8882   save_CPPFLAGS=$CPPFLAGS
8883   save_LIBS=$LIBS
8884   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8885   LIBS="$LIBS $new_LIBS"
8886   found_usable_python=no
8887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8888 /* end confdefs.h.  */
8889 #include "Python.h"
8890 int
8891 main ()
8892 {
8893 Py_Initialize ();
8894   ;
8895   return 0;
8896 }
8897 _ACEOF
8898 if ac_fn_c_try_link "$LINENO"; then :
8899   have_libpython=${version}
8900                   found_usable_python=yes
8901                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8902                   PYTHON_LIBS=$new_LIBS
8903 fi
8904 rm -f core conftest.err conftest.$ac_objext \
8905     conftest$ac_exeext conftest.$ac_ext
8906   CPPFLAGS=$save_CPPFLAGS
8907   LIBS=$save_LIBS
8908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8909 $as_echo "${found_usable_python}" >&6; }
8910
8911     fi
8912   fi
8913   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8914
8915 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8916
8917   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8918
8919 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8920
8921   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8922
8923 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8924
8925   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8926
8927 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8928
8929   fi
8930
8931   if test "${have_libpython}" = no; then
8932     case "${with_python}" in
8933     yes)
8934       as_fn_error "python is missing or unusable" "$LINENO" 5
8935       ;;
8936     auto)
8937       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8938 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8939       ;;
8940     *)
8941       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8942       ;;
8943     esac
8944   else
8945     if test -n "${python_prefix}"; then
8946
8947 cat >>confdefs.h <<_ACEOF
8948 #define WITH_PYTHON_PATH "${python_prefix}"
8949 _ACEOF
8950
8951
8952   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8953      if test "x$prefix" = xNONE; then
8954         test_prefix=/usr/local
8955      else
8956         test_prefix=$prefix
8957      fi
8958   else
8959      test_prefix=$exec_prefix
8960   fi
8961   value=0
8962   case ${python_prefix} in
8963      "${test_prefix}"|"${test_prefix}/"*|\
8964         '${exec_prefix}'|'${exec_prefix}/'*)
8965      value=1
8966      ;;
8967   esac
8968
8969 cat >>confdefs.h <<_ACEOF
8970 #define PYTHON_PATH_RELOCATABLE $value
8971 _ACEOF
8972
8973
8974     fi
8975   fi
8976 fi
8977
8978 if test "${have_libpython}" != no; then
8979
8980 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8981
8982   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8983   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8984   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8985   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8986   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8987
8988   # Flags needed to compile Python code (taken from python-config --cflags).
8989   # We cannot call python-config directly because it will output whatever was
8990   # used when compiling the Python interpreter itself, including flags which
8991   # would make the python-related objects be compiled differently from the
8992   # rest of GDB (e.g., -O2 and -fPIC).
8993   if test "${GCC}" = yes; then
8994     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8995   fi
8996
8997   if test "x${tentative_python_cflags}" != x; then
8998     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8999 $as_echo_n "checking compiler flags for python code... " >&6; }
9000     for flag in ${tentative_python_cflags}; do
9001       # Check that the compiler accepts it
9002       saved_CFLAGS="$CFLAGS"
9003       CFLAGS="$CFLAGS $flag"
9004       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9005 /* end confdefs.h.  */
9006
9007 int
9008 main ()
9009 {
9010
9011   ;
9012   return 0;
9013 }
9014 _ACEOF
9015 if ac_fn_c_try_compile "$LINENO"; then :
9016   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9017 fi
9018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9019       CFLAGS="$saved_CFLAGS"
9020     done
9021     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9022 $as_echo "${PYTHON_CFLAGS}" >&6; }
9023   fi
9024
9025   # On x64 Windows, Python's include headers, and pyconfig.h in
9026   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9027   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
9028   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
9029   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9030   # The issue was reported to the Python community, but still isn't
9031   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9032
9033   case "$gdb_host" in
9034     mingw64)
9035            if test "${GCC}" = yes; then
9036              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9037            fi
9038            ;;
9039   esac
9040
9041   # Note that "python -m threading" cannot be used to check for
9042   # threading support due to a bug in Python 2.7.3
9043   # (http://bugs.python.org/issue15567).
9044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9045 $as_echo_n "checking whether python supports threads... " >&6; }
9046   saved_CPPFLAGS="${CPPFLAGS}"
9047   CPPFLAGS="${PYTHON_CPPFLAGS}"
9048   # Note that the test is reversed so that python_has_threads=yes on
9049   # unexpected failures.
9050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9051 /* end confdefs.h.  */
9052
9053 #include <Python.h>
9054 #ifdef WITH_THREAD
9055 # error
9056 #endif
9057
9058 _ACEOF
9059 if ac_fn_c_try_cpp "$LINENO"; then :
9060   python_has_threads=no
9061 else
9062   python_has_threads=yes
9063 fi
9064 rm -f conftest.err conftest.$ac_ext
9065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9066 $as_echo "${python_has_threads}" >&6; }
9067   CPPFLAGS="${saved_CPPFLAGS}"
9068 else
9069   # Even if Python support is not compiled in, we need to have this file
9070   # included so that the "python" command, et.al., still exists.
9071   CONFIG_OBS="$CONFIG_OBS python.o"
9072   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9073 fi
9074
9075
9076
9077  if test "${have_libpython}" != no; then
9078   HAVE_PYTHON_TRUE=
9079   HAVE_PYTHON_FALSE='#'
9080 else
9081   HAVE_PYTHON_TRUE='#'
9082   HAVE_PYTHON_FALSE=
9083 fi
9084
9085
9086 # -------------------- #
9087 # Check for libguile.  #
9088 # -------------------- #
9089
9090
9091
9092
9093
9094
9095 # Check whether --with-guile was given.
9096 if test "${with_guile+set}" = set; then :
9097   withval=$with_guile;
9098 else
9099   with_guile=auto
9100 fi
9101
9102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9103 $as_echo_n "checking whether to use guile... " >&6; }
9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9105 $as_echo "$with_guile" >&6; }
9106
9107 # Extract the first word of "pkg-config", so it can be a program name with args.
9108 set dummy pkg-config; ac_word=$2
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9110 $as_echo_n "checking for $ac_word... " >&6; }
9111 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9112   $as_echo_n "(cached) " >&6
9113 else
9114   case $pkg_config_prog_path in
9115   [\\/]* | ?:[\\/]*)
9116   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9117   ;;
9118   *)
9119   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9120 for as_dir in $PATH
9121 do
9122   IFS=$as_save_IFS
9123   test -z "$as_dir" && as_dir=.
9124     for ac_exec_ext in '' $ac_executable_extensions; do
9125   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9126     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9128     break 2
9129   fi
9130 done
9131   done
9132 IFS=$as_save_IFS
9133
9134   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9135   ;;
9136 esac
9137 fi
9138 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9139 if test -n "$pkg_config_prog_path"; then
9140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9141 $as_echo "$pkg_config_prog_path" >&6; }
9142 else
9143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9144 $as_echo "no" >&6; }
9145 fi
9146
9147
9148
9149 try_guile_versions="guile-2.2 guile-2.0"
9150 have_libguile=no
9151 case "${with_guile}" in
9152 no)
9153   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9154 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9155   ;;
9156 auto)
9157   if test "${pkg_config_prog_path}" = "missing"; then
9158     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9159 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9160   else
9161
9162   pkg_config=${pkg_config_prog_path}
9163   guile_version_list=${try_guile_versions}
9164   flag_errors=no
9165
9166   found_usable_guile=checking
9167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9168 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9169   for guile_version in ${guile_version_list}; do
9170     ${pkg_config} --exists ${guile_version} 2>/dev/null
9171     if test $? != 0; then
9172       continue
9173     fi
9174             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9175     if test $? != 0; then
9176       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9177     fi
9178     new_LIBS=`${pkg_config} --libs ${guile_version}`
9179     if test $? != 0; then
9180       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9181     fi
9182         found_usable_guile=${guile_version}
9183     break
9184   done
9185   if test "${found_usable_guile}" = "checking"; then
9186     if test "${flag_errors}" = "yes"; then
9187       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9188     else
9189       found_usable_guile=no
9190     fi
9191   fi
9192       if test "${found_usable_guile}" != no; then
9193     save_CPPFLAGS=$CPPFLAGS
9194     save_LIBS=$LIBS
9195     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9196     LIBS="$LIBS $new_LIBS"
9197     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9198 /* end confdefs.h.  */
9199 #include "libguile.h"
9200 int
9201 main ()
9202 {
9203 scm_init_guile ();
9204   ;
9205   return 0;
9206 }
9207 _ACEOF
9208 if ac_fn_c_try_link "$LINENO"; then :
9209   have_libguile=yes
9210                     GUILE_CPPFLAGS=$new_CPPFLAGS
9211                     GUILE_LIBS=$new_LIBS
9212 else
9213   found_usable_guile=no
9214 fi
9215 rm -f core conftest.err conftest.$ac_objext \
9216     conftest$ac_exeext conftest.$ac_ext
9217         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9218 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9219
9220 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9221
9222
9223 fi
9224
9225     CPPFLAGS=$save_CPPFLAGS
9226     LIBS=$save_LIBS
9227     if test "${found_usable_guile}" = no; then
9228       if test "${flag_errors}" = yes; then
9229         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9231 as_fn_error "linking guile version ${guile_version} test program failed
9232 See \`config.log' for more details." "$LINENO" 5; }
9233       fi
9234     fi
9235   fi
9236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9237 $as_echo "${found_usable_guile}" >&6; }
9238
9239   fi
9240   ;;
9241 yes)
9242   if test "${pkg_config_prog_path}" = "missing"; then
9243     as_fn_error "pkg-config not found" "$LINENO" 5
9244   fi
9245
9246   pkg_config=${pkg_config_prog_path}
9247   guile_version_list=${try_guile_versions}
9248   flag_errors=yes
9249
9250   found_usable_guile=checking
9251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9252 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9253   for guile_version in ${guile_version_list}; do
9254     ${pkg_config} --exists ${guile_version} 2>/dev/null
9255     if test $? != 0; then
9256       continue
9257     fi
9258             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9259     if test $? != 0; then
9260       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9261     fi
9262     new_LIBS=`${pkg_config} --libs ${guile_version}`
9263     if test $? != 0; then
9264       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9265     fi
9266         found_usable_guile=${guile_version}
9267     break
9268   done
9269   if test "${found_usable_guile}" = "checking"; then
9270     if test "${flag_errors}" = "yes"; then
9271       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9272     else
9273       found_usable_guile=no
9274     fi
9275   fi
9276       if test "${found_usable_guile}" != no; then
9277     save_CPPFLAGS=$CPPFLAGS
9278     save_LIBS=$LIBS
9279     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9280     LIBS="$LIBS $new_LIBS"
9281     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9282 /* end confdefs.h.  */
9283 #include "libguile.h"
9284 int
9285 main ()
9286 {
9287 scm_init_guile ();
9288   ;
9289   return 0;
9290 }
9291 _ACEOF
9292 if ac_fn_c_try_link "$LINENO"; then :
9293   have_libguile=yes
9294                     GUILE_CPPFLAGS=$new_CPPFLAGS
9295                     GUILE_LIBS=$new_LIBS
9296 else
9297   found_usable_guile=no
9298 fi
9299 rm -f core conftest.err conftest.$ac_objext \
9300     conftest$ac_exeext conftest.$ac_ext
9301         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9302 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9303
9304 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9305
9306
9307 fi
9308
9309     CPPFLAGS=$save_CPPFLAGS
9310     LIBS=$save_LIBS
9311     if test "${found_usable_guile}" = no; then
9312       if test "${flag_errors}" = yes; then
9313         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9315 as_fn_error "linking guile version ${guile_version} test program failed
9316 See \`config.log' for more details." "$LINENO" 5; }
9317       fi
9318     fi
9319   fi
9320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9321 $as_echo "${found_usable_guile}" >&6; }
9322
9323   ;;
9324 [\\/]* | ?:[\\/]*)
9325   if test -x "${with_guile}"; then
9326
9327   pkg_config=${with_guile}
9328   guile_version_list=${try_guile_versions}
9329   flag_errors=yes
9330
9331   found_usable_guile=checking
9332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9333 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9334   for guile_version in ${guile_version_list}; do
9335     ${pkg_config} --exists ${guile_version} 2>/dev/null
9336     if test $? != 0; then
9337       continue
9338     fi
9339             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9340     if test $? != 0; then
9341       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9342     fi
9343     new_LIBS=`${pkg_config} --libs ${guile_version}`
9344     if test $? != 0; then
9345       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9346     fi
9347         found_usable_guile=${guile_version}
9348     break
9349   done
9350   if test "${found_usable_guile}" = "checking"; then
9351     if test "${flag_errors}" = "yes"; then
9352       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9353     else
9354       found_usable_guile=no
9355     fi
9356   fi
9357       if test "${found_usable_guile}" != no; then
9358     save_CPPFLAGS=$CPPFLAGS
9359     save_LIBS=$LIBS
9360     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9361     LIBS="$LIBS $new_LIBS"
9362     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9363 /* end confdefs.h.  */
9364 #include "libguile.h"
9365 int
9366 main ()
9367 {
9368 scm_init_guile ();
9369   ;
9370   return 0;
9371 }
9372 _ACEOF
9373 if ac_fn_c_try_link "$LINENO"; then :
9374   have_libguile=yes
9375                     GUILE_CPPFLAGS=$new_CPPFLAGS
9376                     GUILE_LIBS=$new_LIBS
9377 else
9378   found_usable_guile=no
9379 fi
9380 rm -f core conftest.err conftest.$ac_objext \
9381     conftest$ac_exeext conftest.$ac_ext
9382         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9383 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9384
9385 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9386
9387
9388 fi
9389
9390     CPPFLAGS=$save_CPPFLAGS
9391     LIBS=$save_LIBS
9392     if test "${found_usable_guile}" = no; then
9393       if test "${flag_errors}" = yes; then
9394         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9395 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9396 as_fn_error "linking guile version ${guile_version} test program failed
9397 See \`config.log' for more details." "$LINENO" 5; }
9398       fi
9399     fi
9400   fi
9401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9402 $as_echo "${found_usable_guile}" >&6; }
9403
9404   else
9405     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9406   fi
9407   ;;
9408 "" | */*)
9409   # Disallow --with=guile="" and --with-guile=foo/bar.
9410   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9411   ;;
9412 *)
9413   # A space separate list of guile versions to try, in order.
9414   if test "${pkg_config_prog_path}" = "missing"; then
9415     as_fn_error "pkg-config not found" "$LINENO" 5
9416   fi
9417
9418   pkg_config=${pkg_config_prog_path}
9419   guile_version_list=${with_guile}
9420   flag_errors=yes
9421
9422   found_usable_guile=checking
9423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9424 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9425   for guile_version in ${guile_version_list}; do
9426     ${pkg_config} --exists ${guile_version} 2>/dev/null
9427     if test $? != 0; then
9428       continue
9429     fi
9430             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9431     if test $? != 0; then
9432       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9433     fi
9434     new_LIBS=`${pkg_config} --libs ${guile_version}`
9435     if test $? != 0; then
9436       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9437     fi
9438         found_usable_guile=${guile_version}
9439     break
9440   done
9441   if test "${found_usable_guile}" = "checking"; then
9442     if test "${flag_errors}" = "yes"; then
9443       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9444     else
9445       found_usable_guile=no
9446     fi
9447   fi
9448       if test "${found_usable_guile}" != no; then
9449     save_CPPFLAGS=$CPPFLAGS
9450     save_LIBS=$LIBS
9451     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9452     LIBS="$LIBS $new_LIBS"
9453     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9454 /* end confdefs.h.  */
9455 #include "libguile.h"
9456 int
9457 main ()
9458 {
9459 scm_init_guile ();
9460   ;
9461   return 0;
9462 }
9463 _ACEOF
9464 if ac_fn_c_try_link "$LINENO"; then :
9465   have_libguile=yes
9466                     GUILE_CPPFLAGS=$new_CPPFLAGS
9467                     GUILE_LIBS=$new_LIBS
9468 else
9469   found_usable_guile=no
9470 fi
9471 rm -f core conftest.err conftest.$ac_objext \
9472     conftest$ac_exeext conftest.$ac_ext
9473         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9474 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9475
9476 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9477
9478
9479 fi
9480
9481     CPPFLAGS=$save_CPPFLAGS
9482     LIBS=$save_LIBS
9483     if test "${found_usable_guile}" = no; then
9484       if test "${flag_errors}" = yes; then
9485         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9487 as_fn_error "linking guile version ${guile_version} test program failed
9488 See \`config.log' for more details." "$LINENO" 5; }
9489       fi
9490     fi
9491   fi
9492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9493 $as_echo "${found_usable_guile}" >&6; }
9494
9495   ;;
9496 esac
9497
9498 if test "${have_libguile}" != no; then
9499     case "${with_guile}" in
9500   [\\/]* | ?:[\\/]*)
9501
9502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9503 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9504 if test "${ac_cv_guild_program_name+set}" = set; then :
9505   $as_echo_n "(cached) " >&6
9506 else
9507   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9508
9509      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9510      # the 'guild' and 'bindir' variables.  In that case, try to guess
9511      # what the program name is, at the risk of getting it wrong if
9512      # Guile was configured with '--program-suffix' or similar.
9513      if test "x$ac_cv_guild_program_name" = "x"; then
9514        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9515        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9516      fi
9517
9518 fi
9519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9520 $as_echo "$ac_cv_guild_program_name" >&6; }
9521
9522   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9523     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9524   fi
9525
9526   GUILD="$ac_cv_guild_program_name"
9527
9528
9529     ;;
9530   *)
9531
9532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9533 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9534 if test "${ac_cv_guild_program_name+set}" = set; then :
9535   $as_echo_n "(cached) " >&6
9536 else
9537   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9538
9539      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9540      # the 'guild' and 'bindir' variables.  In that case, try to guess
9541      # what the program name is, at the risk of getting it wrong if
9542      # Guile was configured with '--program-suffix' or similar.
9543      if test "x$ac_cv_guild_program_name" = "x"; then
9544        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9545        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9546      fi
9547
9548 fi
9549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9550 $as_echo "$ac_cv_guild_program_name" >&6; }
9551
9552   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9553     as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9554   fi
9555
9556   GUILD="$ac_cv_guild_program_name"
9557
9558
9559     ;;
9560   esac
9561
9562
9563   if test "$cross_compiling" = no; then
9564     GUILD_TARGET_FLAG=
9565   else
9566     GUILD_TARGET_FLAG="--target=$host"
9567   fi
9568
9569
9570
9571
9572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9573 $as_echo_n "checking whether guild supports this host... " >&6; }
9574 if test "${ac_cv_guild_ok+set}" = set; then :
9575   $as_echo_n "(cached) " >&6
9576 else
9577   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9578      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9579        ac_cv_guild_ok=yes
9580      else
9581        ac_cv_guild_ok=no
9582      fi
9583 fi
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9585 $as_echo "$ac_cv_guild_ok" >&6; }
9586
9587     if test "$ac_cv_guild_ok" = no; then
9588     have_libguile=no
9589     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9590 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9591   fi
9592 fi
9593
9594 if test "${have_libguile}" != no; then
9595
9596 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9597
9598   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9599   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9600   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9601   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9602   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9603
9604     save_LIBS="$LIBS"
9605   save_CPPFLAGS="$CPPFLAGS"
9606   LIBS="$GUILE_LIBS"
9607   CPPFLAGS="$GUILE_CPPFLAGS"
9608   for ac_func in scm_new_smob
9609 do :
9610   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9611 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9612   cat >>confdefs.h <<_ACEOF
9613 #define HAVE_SCM_NEW_SMOB 1
9614 _ACEOF
9615
9616 fi
9617 done
9618
9619   LIBS="$save_LIBS"
9620   CPPFLAGS="$save_CPPFLAGS"
9621 else
9622   # Even if Guile support is not compiled in, we need to have these files
9623   # included.
9624   CONFIG_OBS="$CONFIG_OBS guile.o"
9625   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9626 fi
9627
9628
9629  if test "${have_libguile}" != no; then
9630   HAVE_GUILE_TRUE=
9631   HAVE_GUILE_FALSE='#'
9632 else
9633   HAVE_GUILE_TRUE='#'
9634   HAVE_GUILE_FALSE=
9635 fi
9636
9637
9638 # --------------------- #
9639 # Check for libmcheck.  #
9640 # --------------------- #
9641
9642 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9643 # but turn it off if Python is enabled with threads, since -lmcheck is
9644 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9645 # and for releases.
9646 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9647    && $development; then
9648   libmcheck_default=yes
9649 else
9650   libmcheck_default=no
9651 fi
9652
9653   # Check whether --enable-libmcheck was given.
9654 if test "${enable_libmcheck+set}" = set; then :
9655   enableval=$enable_libmcheck; case "${enableval}" in
9656       yes | y) ENABLE_LIBMCHECK="yes" ;;
9657       no | n)  ENABLE_LIBMCHECK="no" ;;
9658       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9659     esac
9660 fi
9661
9662
9663   if test -z "${ENABLE_LIBMCHECK}"; then
9664     ENABLE_LIBMCHECK=${libmcheck_default}
9665   fi
9666
9667   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9668     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9669 $as_echo_n "checking for main in -lmcheck... " >&6; }
9670 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9671   $as_echo_n "(cached) " >&6
9672 else
9673   ac_check_lib_save_LIBS=$LIBS
9674 LIBS="-lmcheck  $LIBS"
9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9676 /* end confdefs.h.  */
9677
9678
9679 int
9680 main ()
9681 {
9682 return main ();
9683   ;
9684   return 0;
9685 }
9686 _ACEOF
9687 if ac_fn_c_try_link "$LINENO"; then :
9688   ac_cv_lib_mcheck_main=yes
9689 else
9690   ac_cv_lib_mcheck_main=no
9691 fi
9692 rm -f core conftest.err conftest.$ac_objext \
9693     conftest$ac_exeext conftest.$ac_ext
9694 LIBS=$ac_check_lib_save_LIBS
9695 fi
9696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9697 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9698 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9699   cat >>confdefs.h <<_ACEOF
9700 #define HAVE_LIBMCHECK 1
9701 _ACEOF
9702
9703   LIBS="-lmcheck $LIBS"
9704
9705 fi
9706
9707   fi
9708
9709
9710 if test "$ENABLE_LIBMCHECK" = "yes" \
9711         -a "${have_libpython}" != "no" \
9712         -a "${python_has_threads}" = "yes" ; then
9713   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9714 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9715 fi
9716
9717
9718 # Check whether --with-intel_pt was given.
9719 if test "${with_intel_pt+set}" = set; then :
9720   withval=$with_intel_pt;
9721 else
9722   with_intel_pt=auto
9723 fi
9724
9725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
9726 $as_echo_n "checking whether to use intel pt... " >&6; }
9727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
9728 $as_echo "$with_intel_pt" >&6; }
9729
9730 if test "${with_intel_pt}" = no; then
9731   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&5
9732 $as_echo "$as_me: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&2;}
9733   HAVE_LIBIPT=no
9734 else
9735
9736
9737
9738
9739
9740
9741
9742
9743     use_additional=yes
9744
9745   acl_save_prefix="$prefix"
9746   prefix="$acl_final_prefix"
9747   acl_save_exec_prefix="$exec_prefix"
9748   exec_prefix="$acl_final_exec_prefix"
9749
9750     eval additional_includedir=\"$includedir\"
9751     eval additional_libdir=\"$libdir\"
9752
9753   exec_prefix="$acl_save_exec_prefix"
9754   prefix="$acl_save_prefix"
9755
9756
9757 # Check whether --with-libipt-prefix was given.
9758 if test "${with_libipt_prefix+set}" = set; then :
9759   withval=$with_libipt_prefix;
9760     if test "X$withval" = "Xno"; then
9761       use_additional=no
9762     else
9763       if test "X$withval" = "X"; then
9764
9765   acl_save_prefix="$prefix"
9766   prefix="$acl_final_prefix"
9767   acl_save_exec_prefix="$exec_prefix"
9768   exec_prefix="$acl_final_exec_prefix"
9769
9770           eval additional_includedir=\"$includedir\"
9771           eval additional_libdir=\"$libdir\"
9772
9773   exec_prefix="$acl_save_exec_prefix"
9774   prefix="$acl_save_prefix"
9775
9776       else
9777         additional_includedir="$withval/include"
9778         additional_libdir="$withval/lib"
9779       fi
9780     fi
9781
9782 fi
9783
9784       LIBIPT=
9785   LTLIBIPT=
9786   INCIPT=
9787   rpathdirs=
9788   ltrpathdirs=
9789   names_already_handled=
9790   names_next_round='ipt '
9791   while test -n "$names_next_round"; do
9792     names_this_round="$names_next_round"
9793     names_next_round=
9794     for name in $names_this_round; do
9795       already_handled=
9796       for n in $names_already_handled; do
9797         if test "$n" = "$name"; then
9798           already_handled=yes
9799           break
9800         fi
9801       done
9802       if test -z "$already_handled"; then
9803         names_already_handled="$names_already_handled $name"
9804                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9805         eval value=\"\$HAVE_LIB$uppername\"
9806         if test -n "$value"; then
9807           if test "$value" = yes; then
9808             eval value=\"\$LIB$uppername\"
9809             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
9810             eval value=\"\$LTLIB$uppername\"
9811             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
9812           else
9813                                     :
9814           fi
9815         else
9816                               found_dir=
9817           found_la=
9818           found_so=
9819           found_a=
9820           if test $use_additional = yes; then
9821             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9822               found_dir="$additional_libdir"
9823               found_so="$additional_libdir/lib$name.$shlibext"
9824               if test -f "$additional_libdir/lib$name.la"; then
9825                 found_la="$additional_libdir/lib$name.la"
9826               fi
9827             else
9828               if test -f "$additional_libdir/lib$name.$libext"; then
9829                 found_dir="$additional_libdir"
9830                 found_a="$additional_libdir/lib$name.$libext"
9831                 if test -f "$additional_libdir/lib$name.la"; then
9832                   found_la="$additional_libdir/lib$name.la"
9833                 fi
9834               fi
9835             fi
9836           fi
9837           if test "X$found_dir" = "X"; then
9838             for x in $LDFLAGS $LTLIBIPT; do
9839
9840   acl_save_prefix="$prefix"
9841   prefix="$acl_final_prefix"
9842   acl_save_exec_prefix="$exec_prefix"
9843   exec_prefix="$acl_final_exec_prefix"
9844   eval x=\"$x\"
9845   exec_prefix="$acl_save_exec_prefix"
9846   prefix="$acl_save_prefix"
9847
9848               case "$x" in
9849                 -L*)
9850                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9851                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9852                     found_dir="$dir"
9853                     found_so="$dir/lib$name.$shlibext"
9854                     if test -f "$dir/lib$name.la"; then
9855                       found_la="$dir/lib$name.la"
9856                     fi
9857                   else
9858                     if test -f "$dir/lib$name.$libext"; then
9859                       found_dir="$dir"
9860                       found_a="$dir/lib$name.$libext"
9861                       if test -f "$dir/lib$name.la"; then
9862                         found_la="$dir/lib$name.la"
9863                       fi
9864                     fi
9865                   fi
9866                   ;;
9867               esac
9868               if test "X$found_dir" != "X"; then
9869                 break
9870               fi
9871             done
9872           fi
9873           if test "X$found_dir" != "X"; then
9874                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
9875             if test "X$found_so" != "X"; then
9876                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9877                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
9878               else
9879                                                                                 haveit=
9880                 for x in $ltrpathdirs; do
9881                   if test "X$x" = "X$found_dir"; then
9882                     haveit=yes
9883                     break
9884                   fi
9885                 done
9886                 if test -z "$haveit"; then
9887                   ltrpathdirs="$ltrpathdirs $found_dir"
9888                 fi
9889                                 if test "$hardcode_direct" = yes; then
9890                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
9891                 else
9892                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9893                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
9894                                                             haveit=
9895                     for x in $rpathdirs; do
9896                       if test "X$x" = "X$found_dir"; then
9897                         haveit=yes
9898                         break
9899                       fi
9900                     done
9901                     if test -z "$haveit"; then
9902                       rpathdirs="$rpathdirs $found_dir"
9903                     fi
9904                   else
9905                                                                                 haveit=
9906                     for x in $LDFLAGS $LIBIPT; do
9907
9908   acl_save_prefix="$prefix"
9909   prefix="$acl_final_prefix"
9910   acl_save_exec_prefix="$exec_prefix"
9911   exec_prefix="$acl_final_exec_prefix"
9912   eval x=\"$x\"
9913   exec_prefix="$acl_save_exec_prefix"
9914   prefix="$acl_save_prefix"
9915
9916                       if test "X$x" = "X-L$found_dir"; then
9917                         haveit=yes
9918                         break
9919                       fi
9920                     done
9921                     if test -z "$haveit"; then
9922                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
9923                     fi
9924                     if test "$hardcode_minus_L" != no; then
9925                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
9926                     else
9927                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
9928                     fi
9929                   fi
9930                 fi
9931               fi
9932             else
9933               if test "X$found_a" != "X"; then
9934                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
9935               else
9936                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
9937               fi
9938             fi
9939                         additional_includedir=
9940             case "$found_dir" in
9941               */lib | */lib/)
9942                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9943                 additional_includedir="$basedir/include"
9944                 ;;
9945             esac
9946             if test "X$additional_includedir" != "X"; then
9947                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9948                 haveit=
9949                 if test "X$additional_includedir" = "X/usr/local/include"; then
9950                   if test -n "$GCC"; then
9951                     case $host_os in
9952                       linux*) haveit=yes;;
9953                     esac
9954                   fi
9955                 fi
9956                 if test -z "$haveit"; then
9957                   for x in $CPPFLAGS $INCIPT; do
9958
9959   acl_save_prefix="$prefix"
9960   prefix="$acl_final_prefix"
9961   acl_save_exec_prefix="$exec_prefix"
9962   exec_prefix="$acl_final_exec_prefix"
9963   eval x=\"$x\"
9964   exec_prefix="$acl_save_exec_prefix"
9965   prefix="$acl_save_prefix"
9966
9967                     if test "X$x" = "X-I$additional_includedir"; then
9968                       haveit=yes
9969                       break
9970                     fi
9971                   done
9972                   if test -z "$haveit"; then
9973                     if test -d "$additional_includedir"; then
9974                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
9975                     fi
9976                   fi
9977                 fi
9978               fi
9979             fi
9980                         if test -n "$found_la"; then
9981                                                         save_libdir="$libdir"
9982               case "$found_la" in
9983                 */* | *\\*) . "$found_la" ;;
9984                 *) . "./$found_la" ;;
9985               esac
9986               libdir="$save_libdir"
9987                             for dep in $dependency_libs; do
9988                 case "$dep" in
9989                   -L*)
9990                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9991                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9992                       haveit=
9993                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9994                         if test -n "$GCC"; then
9995                           case $host_os in
9996                             linux*) haveit=yes;;
9997                           esac
9998                         fi
9999                       fi
10000                       if test -z "$haveit"; then
10001                         haveit=
10002                         for x in $LDFLAGS $LIBIPT; do
10003
10004   acl_save_prefix="$prefix"
10005   prefix="$acl_final_prefix"
10006   acl_save_exec_prefix="$exec_prefix"
10007   exec_prefix="$acl_final_exec_prefix"
10008   eval x=\"$x\"
10009   exec_prefix="$acl_save_exec_prefix"
10010   prefix="$acl_save_prefix"
10011
10012                           if test "X$x" = "X-L$additional_libdir"; then
10013                             haveit=yes
10014                             break
10015                           fi
10016                         done
10017                         if test -z "$haveit"; then
10018                           if test -d "$additional_libdir"; then
10019                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10020                           fi
10021                         fi
10022                         haveit=
10023                         for x in $LDFLAGS $LTLIBIPT; do
10024
10025   acl_save_prefix="$prefix"
10026   prefix="$acl_final_prefix"
10027   acl_save_exec_prefix="$exec_prefix"
10028   exec_prefix="$acl_final_exec_prefix"
10029   eval x=\"$x\"
10030   exec_prefix="$acl_save_exec_prefix"
10031   prefix="$acl_save_prefix"
10032
10033                           if test "X$x" = "X-L$additional_libdir"; then
10034                             haveit=yes
10035                             break
10036                           fi
10037                         done
10038                         if test -z "$haveit"; then
10039                           if test -d "$additional_libdir"; then
10040                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10041                           fi
10042                         fi
10043                       fi
10044                     fi
10045                     ;;
10046                   -R*)
10047                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10048                     if test "$enable_rpath" != no; then
10049                                                                   haveit=
10050                       for x in $rpathdirs; do
10051                         if test "X$x" = "X$dir"; then
10052                           haveit=yes
10053                           break
10054                         fi
10055                       done
10056                       if test -z "$haveit"; then
10057                         rpathdirs="$rpathdirs $dir"
10058                       fi
10059                                                                   haveit=
10060                       for x in $ltrpathdirs; do
10061                         if test "X$x" = "X$dir"; then
10062                           haveit=yes
10063                           break
10064                         fi
10065                       done
10066                       if test -z "$haveit"; then
10067                         ltrpathdirs="$ltrpathdirs $dir"
10068                       fi
10069                     fi
10070                     ;;
10071                   -l*)
10072                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10073                     ;;
10074                   *.la)
10075                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10076                     ;;
10077                   *)
10078                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10079                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10080                     ;;
10081                 esac
10082               done
10083             fi
10084           else
10085                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10086             LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10087           fi
10088         fi
10089       fi
10090     done
10091   done
10092   if test "X$rpathdirs" != "X"; then
10093     if test -n "$hardcode_libdir_separator"; then
10094                         alldirs=
10095       for found_dir in $rpathdirs; do
10096         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10097       done
10098             acl_save_libdir="$libdir"
10099       libdir="$alldirs"
10100       eval flag=\"$hardcode_libdir_flag_spec\"
10101       libdir="$acl_save_libdir"
10102       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10103     else
10104             for found_dir in $rpathdirs; do
10105         acl_save_libdir="$libdir"
10106         libdir="$found_dir"
10107         eval flag=\"$hardcode_libdir_flag_spec\"
10108         libdir="$acl_save_libdir"
10109         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10110       done
10111     fi
10112   fi
10113   if test "X$ltrpathdirs" != "X"; then
10114             for found_dir in $ltrpathdirs; do
10115       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10116     done
10117   fi
10118
10119
10120         ac_save_CPPFLAGS="$CPPFLAGS"
10121
10122   for element in $INCIPT; do
10123     haveit=
10124     for x in $CPPFLAGS; do
10125
10126   acl_save_prefix="$prefix"
10127   prefix="$acl_final_prefix"
10128   acl_save_exec_prefix="$exec_prefix"
10129   exec_prefix="$acl_final_exec_prefix"
10130   eval x=\"$x\"
10131   exec_prefix="$acl_save_exec_prefix"
10132   prefix="$acl_save_prefix"
10133
10134       if test "X$x" = "X$element"; then
10135         haveit=yes
10136         break
10137       fi
10138     done
10139     if test -z "$haveit"; then
10140       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10141     fi
10142   done
10143
10144
10145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10146 $as_echo_n "checking for libipt... " >&6; }
10147 if test "${ac_cv_libipt+set}" = set; then :
10148   $as_echo_n "(cached) " >&6
10149 else
10150
10151     ac_save_LIBS="$LIBS"
10152     LIBS="$LIBS $LIBIPT"
10153     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10154 /* end confdefs.h.  */
10155 #include "intel-pt.h"
10156 int
10157 main ()
10158 {
10159 pt_insn_alloc_decoder (0);
10160   ;
10161   return 0;
10162 }
10163 _ACEOF
10164 if ac_fn_c_try_link "$LINENO"; then :
10165   ac_cv_libipt=yes
10166 else
10167   ac_cv_libipt=no
10168 fi
10169 rm -f core conftest.err conftest.$ac_objext \
10170     conftest$ac_exeext conftest.$ac_ext
10171     LIBS="$ac_save_LIBS"
10172
10173 fi
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10175 $as_echo "$ac_cv_libipt" >&6; }
10176   if test "$ac_cv_libipt" = yes; then
10177     HAVE_LIBIPT=yes
10178
10179 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10180
10181     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10182 $as_echo_n "checking how to link with libipt... " >&6; }
10183     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10184 $as_echo "$LIBIPT" >&6; }
10185   else
10186     HAVE_LIBIPT=no
10187             CPPFLAGS="$ac_save_CPPFLAGS"
10188     LIBIPT=
10189     LTLIBIPT=
10190   fi
10191
10192
10193
10194
10195
10196
10197   if test "$HAVE_LIBIPT" != yes; then
10198     if test "$with_intel_pt" = yes; then
10199       as_fn_error "libipt is missing or unusable" "$LINENO" 5
10200     else
10201       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10202 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10203     fi
10204   fi
10205 fi
10206
10207 # ------------------------- #
10208 # Checks for header files.  #
10209 # ------------------------- #
10210
10211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10212 $as_echo_n "checking for ANSI C header files... " >&6; }
10213 if test "${ac_cv_header_stdc+set}" = set; then :
10214   $as_echo_n "(cached) " >&6
10215 else
10216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218 #include <stdlib.h>
10219 #include <stdarg.h>
10220 #include <string.h>
10221 #include <float.h>
10222
10223 int
10224 main ()
10225 {
10226
10227   ;
10228   return 0;
10229 }
10230 _ACEOF
10231 if ac_fn_c_try_compile "$LINENO"; then :
10232   ac_cv_header_stdc=yes
10233 else
10234   ac_cv_header_stdc=no
10235 fi
10236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10237
10238 if test $ac_cv_header_stdc = yes; then
10239   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10241 /* end confdefs.h.  */
10242 #include <string.h>
10243
10244 _ACEOF
10245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10246   $EGREP "memchr" >/dev/null 2>&1; then :
10247
10248 else
10249   ac_cv_header_stdc=no
10250 fi
10251 rm -f conftest*
10252
10253 fi
10254
10255 if test $ac_cv_header_stdc = yes; then
10256   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10258 /* end confdefs.h.  */
10259 #include <stdlib.h>
10260
10261 _ACEOF
10262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10263   $EGREP "free" >/dev/null 2>&1; then :
10264
10265 else
10266   ac_cv_header_stdc=no
10267 fi
10268 rm -f conftest*
10269
10270 fi
10271
10272 if test $ac_cv_header_stdc = yes; then
10273   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10274   if test "$cross_compiling" = yes; then :
10275   :
10276 else
10277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h.  */
10279 #include <ctype.h>
10280 #include <stdlib.h>
10281 #if ((' ' & 0x0FF) == 0x020)
10282 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10283 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10284 #else
10285 # define ISLOWER(c) \
10286                    (('a' <= (c) && (c) <= 'i') \
10287                      || ('j' <= (c) && (c) <= 'r') \
10288                      || ('s' <= (c) && (c) <= 'z'))
10289 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10290 #endif
10291
10292 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10293 int
10294 main ()
10295 {
10296   int i;
10297   for (i = 0; i < 256; i++)
10298     if (XOR (islower (i), ISLOWER (i))
10299         || toupper (i) != TOUPPER (i))
10300       return 2;
10301   return 0;
10302 }
10303 _ACEOF
10304 if ac_fn_c_try_run "$LINENO"; then :
10305
10306 else
10307   ac_cv_header_stdc=no
10308 fi
10309 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10310   conftest.$ac_objext conftest.beam conftest.$ac_ext
10311 fi
10312
10313 fi
10314 fi
10315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10316 $as_echo "$ac_cv_header_stdc" >&6; }
10317 if test $ac_cv_header_stdc = yes; then
10318
10319 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10320
10321 fi
10322
10323 # elf_hp.h is for HP/UX 64-bit shared library support.
10324 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10325                   thread_db.h \
10326                   sys/fault.h \
10327                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10328                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10329                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10330                   termios.h termio.h \
10331                   sgtty.h elf_hp.h \
10332                   dlfcn.h
10333 do :
10334   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10335 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10336 eval as_val=\$$as_ac_Header
10337    if test "x$as_val" = x""yes; then :
10338   cat >>confdefs.h <<_ACEOF
10339 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10340 _ACEOF
10341
10342 fi
10343
10344 done
10345
10346 for ac_header in sys/proc.h
10347 do :
10348   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10349 # include <sys/param.h>
10350 #endif
10351
10352 "
10353 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10354   cat >>confdefs.h <<_ACEOF
10355 #define HAVE_SYS_PROC_H 1
10356 _ACEOF
10357
10358 fi
10359
10360 done
10361
10362 for ac_header in sys/user.h
10363 do :
10364   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10365 # include <sys/param.h>
10366 #endif
10367
10368 "
10369 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10370   cat >>confdefs.h <<_ACEOF
10371 #define HAVE_SYS_USER_H 1
10372 _ACEOF
10373
10374 fi
10375
10376 done
10377
10378
10379 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10380 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10381 # think that we don't have <curses.h> if we're using GCC.
10382 case $host_os in
10383   solaris2.[789])
10384     if test "$GCC" = yes; then
10385
10386 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10387
10388     fi ;;
10389 esac
10390 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10391 do :
10392   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10393 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10394 eval as_val=\$$as_ac_Header
10395    if test "x$as_val" = x""yes; then :
10396   cat >>confdefs.h <<_ACEOF
10397 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10398 _ACEOF
10399
10400 fi
10401
10402 done
10403
10404 for ac_header in term.h
10405 do :
10406   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10407 # include <curses.h>
10408 #endif
10409
10410 "
10411 if test "x$ac_cv_header_term_h" = x""yes; then :
10412   cat >>confdefs.h <<_ACEOF
10413 #define HAVE_TERM_H 1
10414 _ACEOF
10415
10416 fi
10417
10418 done
10419
10420
10421 # ------------------------- #
10422 # Checks for declarations.  #
10423 # ------------------------- #
10424
10425
10426   # Check for presence and size of long long.
10427   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10428 if test "x$ac_cv_type_long_long" = x""yes; then :
10429
10430 cat >>confdefs.h <<_ACEOF
10431 #define HAVE_LONG_LONG 1
10432 _ACEOF
10433
10434 # The cast to long int works around a bug in the HP C Compiler
10435 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10436 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10437 # This bug is HP SR number 8606223364.
10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10439 $as_echo_n "checking size of long long... " >&6; }
10440 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10441   $as_echo_n "(cached) " >&6
10442 else
10443   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
10444
10445 else
10446   if test "$ac_cv_type_long_long" = yes; then
10447      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10449 { as_fn_set_status 77
10450 as_fn_error "cannot compute sizeof (long long)
10451 See \`config.log' for more details." "$LINENO" 5; }; }
10452    else
10453      ac_cv_sizeof_long_long=0
10454    fi
10455 fi
10456
10457 fi
10458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10459 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10460
10461
10462
10463 cat >>confdefs.h <<_ACEOF
10464 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10465 _ACEOF
10466
10467
10468 fi
10469
10470
10471   ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10472 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10473   ac_have_decl=1
10474 else
10475   ac_have_decl=0
10476 fi
10477
10478 cat >>confdefs.h <<_ACEOF
10479 #define HAVE_DECL_BASENAME $ac_have_decl
10480 _ACEOF
10481 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10482 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10483   ac_have_decl=1
10484 else
10485   ac_have_decl=0
10486 fi
10487
10488 cat >>confdefs.h <<_ACEOF
10489 #define HAVE_DECL_FFS $ac_have_decl
10490 _ACEOF
10491 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10492 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10493   ac_have_decl=1
10494 else
10495   ac_have_decl=0
10496 fi
10497
10498 cat >>confdefs.h <<_ACEOF
10499 #define HAVE_DECL_ASPRINTF $ac_have_decl
10500 _ACEOF
10501 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10502 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10503   ac_have_decl=1
10504 else
10505   ac_have_decl=0
10506 fi
10507
10508 cat >>confdefs.h <<_ACEOF
10509 #define HAVE_DECL_VASPRINTF $ac_have_decl
10510 _ACEOF
10511 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10512 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10513   ac_have_decl=1
10514 else
10515   ac_have_decl=0
10516 fi
10517
10518 cat >>confdefs.h <<_ACEOF
10519 #define HAVE_DECL_SNPRINTF $ac_have_decl
10520 _ACEOF
10521 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10522 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10523   ac_have_decl=1
10524 else
10525   ac_have_decl=0
10526 fi
10527
10528 cat >>confdefs.h <<_ACEOF
10529 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10530 _ACEOF
10531
10532   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10533 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10534   ac_have_decl=1
10535 else
10536   ac_have_decl=0
10537 fi
10538
10539 cat >>confdefs.h <<_ACEOF
10540 #define HAVE_DECL_STRTOL $ac_have_decl
10541 _ACEOF
10542 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10543 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10544   ac_have_decl=1
10545 else
10546   ac_have_decl=0
10547 fi
10548
10549 cat >>confdefs.h <<_ACEOF
10550 #define HAVE_DECL_STRTOUL $ac_have_decl
10551 _ACEOF
10552 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10553 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10554   ac_have_decl=1
10555 else
10556   ac_have_decl=0
10557 fi
10558
10559 cat >>confdefs.h <<_ACEOF
10560 #define HAVE_DECL_STRTOLL $ac_have_decl
10561 _ACEOF
10562 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10563 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10564   ac_have_decl=1
10565 else
10566   ac_have_decl=0
10567 fi
10568
10569 cat >>confdefs.h <<_ACEOF
10570 #define HAVE_DECL_STRTOULL $ac_have_decl
10571 _ACEOF
10572
10573   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10574 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10575   ac_have_decl=1
10576 else
10577   ac_have_decl=0
10578 fi
10579
10580 cat >>confdefs.h <<_ACEOF
10581 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10582 _ACEOF
10583
10584
10585
10586 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10587 if test "x$ac_cv_have_decl_free" = x""yes; then :
10588   ac_have_decl=1
10589 else
10590   ac_have_decl=0
10591 fi
10592
10593 cat >>confdefs.h <<_ACEOF
10594 #define HAVE_DECL_FREE $ac_have_decl
10595 _ACEOF
10596 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10597 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10598   ac_have_decl=1
10599 else
10600   ac_have_decl=0
10601 fi
10602
10603 cat >>confdefs.h <<_ACEOF
10604 #define HAVE_DECL_MALLOC $ac_have_decl
10605 _ACEOF
10606 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10607 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10608   ac_have_decl=1
10609 else
10610   ac_have_decl=0
10611 fi
10612
10613 cat >>confdefs.h <<_ACEOF
10614 #define HAVE_DECL_REALLOC $ac_have_decl
10615 _ACEOF
10616 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10617 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10618   ac_have_decl=1
10619 else
10620   ac_have_decl=0
10621 fi
10622
10623 cat >>confdefs.h <<_ACEOF
10624 #define HAVE_DECL_SNPRINTF $ac_have_decl
10625 _ACEOF
10626
10627
10628   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10629 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10630 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10631   $as_echo_n "(cached) " >&6
10632 else
10633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10634 /* end confdefs.h.  */
10635 #include <locale.h>
10636 int
10637 main ()
10638 {
10639 return LC_MESSAGES
10640   ;
10641   return 0;
10642 }
10643 _ACEOF
10644 if ac_fn_c_try_link "$LINENO"; then :
10645   am_cv_val_LC_MESSAGES=yes
10646 else
10647   am_cv_val_LC_MESSAGES=no
10648 fi
10649 rm -f core conftest.err conftest.$ac_objext \
10650     conftest$ac_exeext conftest.$ac_ext
10651 fi
10652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10653 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10654   if test $am_cv_val_LC_MESSAGES = yes; then
10655
10656 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10657
10658   fi
10659
10660
10661 # ----------------------- #
10662 # Checks for structures.  #
10663 # ----------------------- #
10664
10665 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
10666 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
10667
10668 cat >>confdefs.h <<_ACEOF
10669 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
10670 _ACEOF
10671
10672
10673 fi
10674 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
10675 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
10676
10677 cat >>confdefs.h <<_ACEOF
10678 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
10679 _ACEOF
10680
10681
10682 fi
10683
10684
10685 # ------------------ #
10686 # Checks for types.  #
10687 # ------------------ #
10688
10689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
10690 $as_echo_n "checking return type of signal handlers... " >&6; }
10691 if test "${ac_cv_type_signal+set}" = set; then :
10692   $as_echo_n "(cached) " >&6
10693 else
10694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10695 /* end confdefs.h.  */
10696 #include <sys/types.h>
10697 #include <signal.h>
10698
10699 int
10700 main ()
10701 {
10702 return *(signal (0, 0)) (0) == 1;
10703   ;
10704   return 0;
10705 }
10706 _ACEOF
10707 if ac_fn_c_try_compile "$LINENO"; then :
10708   ac_cv_type_signal=int
10709 else
10710   ac_cv_type_signal=void
10711 fi
10712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10713 fi
10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
10715 $as_echo "$ac_cv_type_signal" >&6; }
10716
10717 cat >>confdefs.h <<_ACEOF
10718 #define RETSIGTYPE $ac_cv_type_signal
10719 _ACEOF
10720
10721
10722 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
10723 #include <sys/socket.h>
10724
10725 "
10726 if test "x$ac_cv_type_socklen_t" = x""yes; then :
10727
10728 cat >>confdefs.h <<_ACEOF
10729 #define HAVE_SOCKLEN_T 1
10730 _ACEOF
10731
10732
10733 fi
10734
10735
10736 # ------------------------------------- #
10737 # Checks for compiler characteristics.  #
10738 # ------------------------------------- #
10739
10740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
10741 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
10742 if test "${ac_cv_c_const+set}" = set; then :
10743   $as_echo_n "(cached) " >&6
10744 else
10745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10746 /* end confdefs.h.  */
10747
10748 int
10749 main ()
10750 {
10751 /* FIXME: Include the comments suggested by Paul. */
10752 #ifndef __cplusplus
10753   /* Ultrix mips cc rejects this.  */
10754   typedef int charset[2];
10755   const charset cs;
10756   /* SunOS 4.1.1 cc rejects this.  */
10757   char const *const *pcpcc;
10758   char **ppc;
10759   /* NEC SVR4.0.2 mips cc rejects this.  */
10760   struct point {int x, y;};
10761   static struct point const zero = {0,0};
10762   /* AIX XL C 1.02.0.0 rejects this.
10763      It does not let you subtract one const X* pointer from another in
10764      an arm of an if-expression whose if-part is not a constant
10765      expression */
10766   const char *g = "string";
10767   pcpcc = &g + (g ? g-g : 0);
10768   /* HPUX 7.0 cc rejects these. */
10769   ++pcpcc;
10770   ppc = (char**) pcpcc;
10771   pcpcc = (char const *const *) ppc;
10772   { /* SCO 3.2v4 cc rejects this.  */
10773     char *t;
10774     char const *s = 0 ? (char *) 0 : (char const *) 0;
10775
10776     *t++ = 0;
10777     if (s) return 0;
10778   }
10779   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10780     int x[] = {25, 17};
10781     const int *foo = &x[0];
10782     ++foo;
10783   }
10784   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10785     typedef const int *iptr;
10786     iptr p = 0;
10787     ++p;
10788   }
10789   { /* AIX XL C 1.02.0.0 rejects this saying
10790        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10791     struct s { int j; const int *ap[3]; };
10792     struct s *b; b->j = 5;
10793   }
10794   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10795     const int foo = 10;
10796     if (!foo) return 0;
10797   }
10798   return !cs[0] && !zero.x;
10799 #endif
10800
10801   ;
10802   return 0;
10803 }
10804 _ACEOF
10805 if ac_fn_c_try_compile "$LINENO"; then :
10806   ac_cv_c_const=yes
10807 else
10808   ac_cv_c_const=no
10809 fi
10810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10811 fi
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10813 $as_echo "$ac_cv_c_const" >&6; }
10814 if test $ac_cv_c_const = no; then
10815
10816 $as_echo "#define const /**/" >>confdefs.h
10817
10818 fi
10819
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10821 $as_echo_n "checking for inline... " >&6; }
10822 if test "${ac_cv_c_inline+set}" = set; then :
10823   $as_echo_n "(cached) " >&6
10824 else
10825   ac_cv_c_inline=no
10826 for ac_kw in inline __inline__ __inline; do
10827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10828 /* end confdefs.h.  */
10829 #ifndef __cplusplus
10830 typedef int foo_t;
10831 static $ac_kw foo_t static_foo () {return 0; }
10832 $ac_kw foo_t foo () {return 0; }
10833 #endif
10834
10835 _ACEOF
10836 if ac_fn_c_try_compile "$LINENO"; then :
10837   ac_cv_c_inline=$ac_kw
10838 fi
10839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10840   test "$ac_cv_c_inline" != no && break
10841 done
10842
10843 fi
10844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10845 $as_echo "$ac_cv_c_inline" >&6; }
10846
10847 case $ac_cv_c_inline in
10848   inline | yes) ;;
10849   *)
10850     case $ac_cv_c_inline in
10851       no) ac_val=;;
10852       *) ac_val=$ac_cv_c_inline;;
10853     esac
10854     cat >>confdefs.h <<_ACEOF
10855 #ifndef __cplusplus
10856 #define inline $ac_val
10857 #endif
10858 _ACEOF
10859     ;;
10860 esac
10861
10862  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10863 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10864 if test "${ac_cv_c_bigendian+set}" = set; then :
10865   $as_echo_n "(cached) " >&6
10866 else
10867   ac_cv_c_bigendian=unknown
10868     # See if we're dealing with a universal compiler.
10869     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10870 /* end confdefs.h.  */
10871 #ifndef __APPLE_CC__
10872                not a universal capable compiler
10873              #endif
10874              typedef int dummy;
10875
10876 _ACEOF
10877 if ac_fn_c_try_compile "$LINENO"; then :
10878
10879         # Check for potential -arch flags.  It is not universal unless
10880         # there are at least two -arch flags with different values.
10881         ac_arch=
10882         ac_prev=
10883         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10884          if test -n "$ac_prev"; then
10885            case $ac_word in
10886              i?86 | x86_64 | ppc | ppc64)
10887                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10888                  ac_arch=$ac_word
10889                else
10890                  ac_cv_c_bigendian=universal
10891                  break
10892                fi
10893                ;;
10894            esac
10895            ac_prev=
10896          elif test "x$ac_word" = "x-arch"; then
10897            ac_prev=arch
10898          fi
10899        done
10900 fi
10901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10902     if test $ac_cv_c_bigendian = unknown; then
10903       # See if sys/param.h defines the BYTE_ORDER macro.
10904       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10905 /* end confdefs.h.  */
10906 #include <sys/types.h>
10907              #include <sys/param.h>
10908
10909 int
10910 main ()
10911 {
10912 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10913                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10914                      && LITTLE_ENDIAN)
10915               bogus endian macros
10916              #endif
10917
10918   ;
10919   return 0;
10920 }
10921 _ACEOF
10922 if ac_fn_c_try_compile "$LINENO"; then :
10923   # It does; now see whether it defined to BIG_ENDIAN or not.
10924          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10925 /* end confdefs.h.  */
10926 #include <sys/types.h>
10927                 #include <sys/param.h>
10928
10929 int
10930 main ()
10931 {
10932 #if BYTE_ORDER != BIG_ENDIAN
10933                  not big endian
10934                 #endif
10935
10936   ;
10937   return 0;
10938 }
10939 _ACEOF
10940 if ac_fn_c_try_compile "$LINENO"; then :
10941   ac_cv_c_bigendian=yes
10942 else
10943   ac_cv_c_bigendian=no
10944 fi
10945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10946 fi
10947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10948     fi
10949     if test $ac_cv_c_bigendian = unknown; then
10950       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10951       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10952 /* end confdefs.h.  */
10953 #include <limits.h>
10954
10955 int
10956 main ()
10957 {
10958 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10959               bogus endian macros
10960              #endif
10961
10962   ;
10963   return 0;
10964 }
10965 _ACEOF
10966 if ac_fn_c_try_compile "$LINENO"; then :
10967   # It does; now see whether it defined to _BIG_ENDIAN or not.
10968          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10969 /* end confdefs.h.  */
10970 #include <limits.h>
10971
10972 int
10973 main ()
10974 {
10975 #ifndef _BIG_ENDIAN
10976                  not big endian
10977                 #endif
10978
10979   ;
10980   return 0;
10981 }
10982 _ACEOF
10983 if ac_fn_c_try_compile "$LINENO"; then :
10984   ac_cv_c_bigendian=yes
10985 else
10986   ac_cv_c_bigendian=no
10987 fi
10988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10989 fi
10990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10991     fi
10992     if test $ac_cv_c_bigendian = unknown; then
10993       # Compile a test program.
10994       if test "$cross_compiling" = yes; then :
10995   # Try to guess by grepping values from an object file.
10996          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10997 /* end confdefs.h.  */
10998 short int ascii_mm[] =
10999                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11000                 short int ascii_ii[] =
11001                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11002                 int use_ascii (int i) {
11003                   return ascii_mm[i] + ascii_ii[i];
11004                 }
11005                 short int ebcdic_ii[] =
11006                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11007                 short int ebcdic_mm[] =
11008                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11009                 int use_ebcdic (int i) {
11010                   return ebcdic_mm[i] + ebcdic_ii[i];
11011                 }
11012                 extern int foo;
11013
11014 int
11015 main ()
11016 {
11017 return use_ascii (foo) == use_ebcdic (foo);
11018   ;
11019   return 0;
11020 }
11021 _ACEOF
11022 if ac_fn_c_try_compile "$LINENO"; then :
11023   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11024               ac_cv_c_bigendian=yes
11025             fi
11026             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11027               if test "$ac_cv_c_bigendian" = unknown; then
11028                 ac_cv_c_bigendian=no
11029               else
11030                 # finding both strings is unlikely to happen, but who knows?
11031                 ac_cv_c_bigendian=unknown
11032               fi
11033             fi
11034 fi
11035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11036 else
11037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11038 /* end confdefs.h.  */
11039 $ac_includes_default
11040 int
11041 main ()
11042 {
11043
11044              /* Are we little or big endian?  From Harbison&Steele.  */
11045              union
11046              {
11047                long int l;
11048                char c[sizeof (long int)];
11049              } u;
11050              u.l = 1;
11051              return u.c[sizeof (long int) - 1] == 1;
11052
11053   ;
11054   return 0;
11055 }
11056 _ACEOF
11057 if ac_fn_c_try_run "$LINENO"; then :
11058   ac_cv_c_bigendian=no
11059 else
11060   ac_cv_c_bigendian=yes
11061 fi
11062 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11063   conftest.$ac_objext conftest.beam conftest.$ac_ext
11064 fi
11065
11066     fi
11067 fi
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11069 $as_echo "$ac_cv_c_bigendian" >&6; }
11070  case $ac_cv_c_bigendian in #(
11071    yes)
11072      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11073 ;; #(
11074    no)
11075       ;; #(
11076    universal)
11077
11078 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11079
11080      ;; #(
11081    *)
11082      as_fn_error "unknown endianness
11083  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11084  esac
11085
11086
11087 # ------------------------------ #
11088 # Checks for library functions.  #
11089 # ------------------------------ #
11090
11091 for ac_header in stdlib.h unistd.h
11092 do :
11093   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11094 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11095 eval as_val=\$$as_ac_Header
11096    if test "x$as_val" = x""yes; then :
11097   cat >>confdefs.h <<_ACEOF
11098 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11099 _ACEOF
11100
11101 fi
11102
11103 done
11104
11105 for ac_func in getpagesize
11106 do :
11107   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11108 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11109   cat >>confdefs.h <<_ACEOF
11110 #define HAVE_GETPAGESIZE 1
11111 _ACEOF
11112
11113 fi
11114 done
11115
11116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11117 $as_echo_n "checking for working mmap... " >&6; }
11118 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11119   $as_echo_n "(cached) " >&6
11120 else
11121   if test "$cross_compiling" = yes; then :
11122   ac_cv_func_mmap_fixed_mapped=no
11123 else
11124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11125 /* end confdefs.h.  */
11126 $ac_includes_default
11127 /* malloc might have been renamed as rpl_malloc. */
11128 #undef malloc
11129
11130 /* Thanks to Mike Haertel and Jim Avera for this test.
11131    Here is a matrix of mmap possibilities:
11132         mmap private not fixed
11133         mmap private fixed at somewhere currently unmapped
11134         mmap private fixed at somewhere already mapped
11135         mmap shared not fixed
11136         mmap shared fixed at somewhere currently unmapped
11137         mmap shared fixed at somewhere already mapped
11138    For private mappings, we should verify that changes cannot be read()
11139    back from the file, nor mmap's back from the file at a different
11140    address.  (There have been systems where private was not correctly
11141    implemented like the infamous i386 svr4.0, and systems where the
11142    VM page cache was not coherent with the file system buffer cache
11143    like early versions of FreeBSD and possibly contemporary NetBSD.)
11144    For shared mappings, we should conversely verify that changes get
11145    propagated back to all the places they're supposed to be.
11146
11147    Grep wants private fixed already mapped.
11148    The main things grep needs to know about mmap are:
11149    * does it exist and is it safe to write into the mmap'd area
11150    * how to use it (BSD variants)  */
11151
11152 #include <fcntl.h>
11153 #include <sys/mman.h>
11154
11155 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11156 char *malloc ();
11157 #endif
11158
11159 /* This mess was copied from the GNU getpagesize.h.  */
11160 #ifndef HAVE_GETPAGESIZE
11161 /* Assume that all systems that can run configure have sys/param.h.  */
11162 # ifndef HAVE_SYS_PARAM_H
11163 #  define HAVE_SYS_PARAM_H 1
11164 # endif
11165
11166 # ifdef _SC_PAGESIZE
11167 #  define getpagesize() sysconf(_SC_PAGESIZE)
11168 # else /* no _SC_PAGESIZE */
11169 #  ifdef HAVE_SYS_PARAM_H
11170 #   include <sys/param.h>
11171 #   ifdef EXEC_PAGESIZE
11172 #    define getpagesize() EXEC_PAGESIZE
11173 #   else /* no EXEC_PAGESIZE */
11174 #    ifdef NBPG
11175 #     define getpagesize() NBPG * CLSIZE
11176 #     ifndef CLSIZE
11177 #      define CLSIZE 1
11178 #     endif /* no CLSIZE */
11179 #    else /* no NBPG */
11180 #     ifdef NBPC
11181 #      define getpagesize() NBPC
11182 #     else /* no NBPC */
11183 #      ifdef PAGESIZE
11184 #       define getpagesize() PAGESIZE
11185 #      endif /* PAGESIZE */
11186 #     endif /* no NBPC */
11187 #    endif /* no NBPG */
11188 #   endif /* no EXEC_PAGESIZE */
11189 #  else /* no HAVE_SYS_PARAM_H */
11190 #   define getpagesize() 8192   /* punt totally */
11191 #  endif /* no HAVE_SYS_PARAM_H */
11192 # endif /* no _SC_PAGESIZE */
11193
11194 #endif /* no HAVE_GETPAGESIZE */
11195
11196 int
11197 main ()
11198 {
11199   char *data, *data2, *data3;
11200   int i, pagesize;
11201   int fd;
11202
11203   pagesize = getpagesize ();
11204
11205   /* First, make a file with some known garbage in it. */
11206   data = (char *) malloc (pagesize);
11207   if (!data)
11208     return 1;
11209   for (i = 0; i < pagesize; ++i)
11210     *(data + i) = rand ();
11211   umask (0);
11212   fd = creat ("conftest.mmap", 0600);
11213   if (fd < 0)
11214     return 1;
11215   if (write (fd, data, pagesize) != pagesize)
11216     return 1;
11217   close (fd);
11218
11219   /* Next, try to mmap the file at a fixed address which already has
11220      something else allocated at it.  If we can, also make sure that
11221      we see the same garbage.  */
11222   fd = open ("conftest.mmap", O_RDWR);
11223   if (fd < 0)
11224     return 1;
11225   data2 = (char *) malloc (2 * pagesize);
11226   if (!data2)
11227     return 1;
11228   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11229   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11230                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
11231     return 1;
11232   for (i = 0; i < pagesize; ++i)
11233     if (*(data + i) != *(data2 + i))
11234       return 1;
11235
11236   /* Finally, make sure that changes to the mapped area do not
11237      percolate back to the file as seen by read().  (This is a bug on
11238      some variants of i386 svr4.0.)  */
11239   for (i = 0; i < pagesize; ++i)
11240     *(data2 + i) = *(data2 + i) + 1;
11241   data3 = (char *) malloc (pagesize);
11242   if (!data3)
11243     return 1;
11244   if (read (fd, data3, pagesize) != pagesize)
11245     return 1;
11246   for (i = 0; i < pagesize; ++i)
11247     if (*(data + i) != *(data3 + i))
11248       return 1;
11249   close (fd);
11250   return 0;
11251 }
11252 _ACEOF
11253 if ac_fn_c_try_run "$LINENO"; then :
11254   ac_cv_func_mmap_fixed_mapped=yes
11255 else
11256   ac_cv_func_mmap_fixed_mapped=no
11257 fi
11258 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11259   conftest.$ac_objext conftest.beam conftest.$ac_ext
11260 fi
11261
11262 fi
11263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11264 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11265 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11266
11267 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11268
11269 fi
11270 rm -f conftest.mmap
11271
11272 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11273 if test "x$ac_cv_type_pid_t" = x""yes; then :
11274
11275 else
11276
11277 cat >>confdefs.h <<_ACEOF
11278 #define pid_t int
11279 _ACEOF
11280
11281 fi
11282
11283 for ac_header in vfork.h
11284 do :
11285   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11286 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11287   cat >>confdefs.h <<_ACEOF
11288 #define HAVE_VFORK_H 1
11289 _ACEOF
11290
11291 fi
11292
11293 done
11294
11295 for ac_func in fork vfork
11296 do :
11297   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11298 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11299 eval as_val=\$$as_ac_var
11300    if test "x$as_val" = x""yes; then :
11301   cat >>confdefs.h <<_ACEOF
11302 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11303 _ACEOF
11304
11305 fi
11306 done
11307
11308 if test "x$ac_cv_func_fork" = xyes; then
11309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11310 $as_echo_n "checking for working fork... " >&6; }
11311 if test "${ac_cv_func_fork_works+set}" = set; then :
11312   $as_echo_n "(cached) " >&6
11313 else
11314   if test "$cross_compiling" = yes; then :
11315   ac_cv_func_fork_works=cross
11316 else
11317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11318 /* end confdefs.h.  */
11319 $ac_includes_default
11320 int
11321 main ()
11322 {
11323
11324           /* By Ruediger Kuhlmann. */
11325           return fork () < 0;
11326
11327   ;
11328   return 0;
11329 }
11330 _ACEOF
11331 if ac_fn_c_try_run "$LINENO"; then :
11332   ac_cv_func_fork_works=yes
11333 else
11334   ac_cv_func_fork_works=no
11335 fi
11336 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11337   conftest.$ac_objext conftest.beam conftest.$ac_ext
11338 fi
11339
11340 fi
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11342 $as_echo "$ac_cv_func_fork_works" >&6; }
11343
11344 else
11345   ac_cv_func_fork_works=$ac_cv_func_fork
11346 fi
11347 if test "x$ac_cv_func_fork_works" = xcross; then
11348   case $host in
11349     *-*-amigaos* | *-*-msdosdjgpp*)
11350       # Override, as these systems have only a dummy fork() stub
11351       ac_cv_func_fork_works=no
11352       ;;
11353     *)
11354       ac_cv_func_fork_works=yes
11355       ;;
11356   esac
11357   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11358 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11359 fi
11360 ac_cv_func_vfork_works=$ac_cv_func_vfork
11361 if test "x$ac_cv_func_vfork" = xyes; then
11362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11363 $as_echo_n "checking for working vfork... " >&6; }
11364 if test "${ac_cv_func_vfork_works+set}" = set; then :
11365   $as_echo_n "(cached) " >&6
11366 else
11367   if test "$cross_compiling" = yes; then :
11368   ac_cv_func_vfork_works=cross
11369 else
11370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11371 /* end confdefs.h.  */
11372 /* Thanks to Paul Eggert for this test.  */
11373 $ac_includes_default
11374 #include <sys/wait.h>
11375 #ifdef HAVE_VFORK_H
11376 # include <vfork.h>
11377 #endif
11378 /* On some sparc systems, changes by the child to local and incoming
11379    argument registers are propagated back to the parent.  The compiler
11380    is told about this with #include <vfork.h>, but some compilers
11381    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11382    static variable whose address is put into a register that is
11383    clobbered by the vfork.  */
11384 static void
11385 #ifdef __cplusplus
11386 sparc_address_test (int arg)
11387 # else
11388 sparc_address_test (arg) int arg;
11389 #endif
11390 {
11391   static pid_t child;
11392   if (!child) {
11393     child = vfork ();
11394     if (child < 0) {
11395       perror ("vfork");
11396       _exit(2);
11397     }
11398     if (!child) {
11399       arg = getpid();
11400       write(-1, "", 0);
11401       _exit (arg);
11402     }
11403   }
11404 }
11405
11406 int
11407 main ()
11408 {
11409   pid_t parent = getpid ();
11410   pid_t child;
11411
11412   sparc_address_test (0);
11413
11414   child = vfork ();
11415
11416   if (child == 0) {
11417     /* Here is another test for sparc vfork register problems.  This
11418        test uses lots of local variables, at least as many local
11419        variables as main has allocated so far including compiler
11420        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11421        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11422        reuse the register of parent for one of the local variables,
11423        since it will think that parent can't possibly be used any more
11424        in this routine.  Assigning to the local variable will thus
11425        munge parent in the parent process.  */
11426     pid_t
11427       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11428       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11429     /* Convince the compiler that p..p7 are live; otherwise, it might
11430        use the same hardware register for all 8 local variables.  */
11431     if (p != p1 || p != p2 || p != p3 || p != p4
11432         || p != p5 || p != p6 || p != p7)
11433       _exit(1);
11434
11435     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11436        from child file descriptors.  If the child closes a descriptor
11437        before it execs or exits, this munges the parent's descriptor
11438        as well.  Test for this by closing stdout in the child.  */
11439     _exit(close(fileno(stdout)) != 0);
11440   } else {
11441     int status;
11442     struct stat st;
11443
11444     while (wait(&status) != child)
11445       ;
11446     return (
11447          /* Was there some problem with vforking?  */
11448          child < 0
11449
11450          /* Did the child fail?  (This shouldn't happen.)  */
11451          || status
11452
11453          /* Did the vfork/compiler bug occur?  */
11454          || parent != getpid()
11455
11456          /* Did the file descriptor bug occur?  */
11457          || fstat(fileno(stdout), &st) != 0
11458          );
11459   }
11460 }
11461 _ACEOF
11462 if ac_fn_c_try_run "$LINENO"; then :
11463   ac_cv_func_vfork_works=yes
11464 else
11465   ac_cv_func_vfork_works=no
11466 fi
11467 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11468   conftest.$ac_objext conftest.beam conftest.$ac_ext
11469 fi
11470
11471 fi
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11473 $as_echo "$ac_cv_func_vfork_works" >&6; }
11474
11475 fi;
11476 if test "x$ac_cv_func_fork_works" = xcross; then
11477   ac_cv_func_vfork_works=$ac_cv_func_vfork
11478   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11479 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11480 fi
11481
11482 if test "x$ac_cv_func_vfork_works" = xyes; then
11483
11484 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11485
11486 else
11487
11488 $as_echo "#define vfork fork" >>confdefs.h
11489
11490 fi
11491 if test "x$ac_cv_func_fork_works" = xyes; then
11492
11493 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11494
11495 fi
11496
11497 for ac_func in getauxval getrusage getuid getgid \
11498                 pipe poll pread pread64 pwrite resize_term \
11499                 sbrk setpgid setpgrp setsid \
11500                 sigaction sigprocmask sigsetmask socketpair \
11501                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11502                 setrlimit getrlimit posix_madvise waitpid \
11503                 ptrace64 sigaltstack mkdtemp setns
11504 do :
11505   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11506 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11507 eval as_val=\$$as_ac_var
11508    if test "x$as_val" = x""yes; then :
11509   cat >>confdefs.h <<_ACEOF
11510 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11511 _ACEOF
11512
11513 fi
11514 done
11515
11516
11517   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11518 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11519 if test "${am_cv_langinfo_codeset+set}" = set; then :
11520   $as_echo_n "(cached) " >&6
11521 else
11522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11523 /* end confdefs.h.  */
11524 #include <langinfo.h>
11525 int
11526 main ()
11527 {
11528 char* cs = nl_langinfo(CODESET);
11529   ;
11530   return 0;
11531 }
11532 _ACEOF
11533 if ac_fn_c_try_link "$LINENO"; then :
11534   am_cv_langinfo_codeset=yes
11535 else
11536   am_cv_langinfo_codeset=no
11537 fi
11538 rm -f core conftest.err conftest.$ac_objext \
11539     conftest$ac_exeext conftest.$ac_ext
11540
11541 fi
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11543 $as_echo "$am_cv_langinfo_codeset" >&6; }
11544   if test $am_cv_langinfo_codeset = yes; then
11545
11546 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11547
11548   fi
11549
11550
11551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11552 $as_echo_n "checking for ANSI C header files... " >&6; }
11553 if test "${ac_cv_header_stdc+set}" = set; then :
11554   $as_echo_n "(cached) " >&6
11555 else
11556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11557 /* end confdefs.h.  */
11558 #include <stdlib.h>
11559 #include <stdarg.h>
11560 #include <string.h>
11561 #include <float.h>
11562
11563 int
11564 main ()
11565 {
11566
11567   ;
11568   return 0;
11569 }
11570 _ACEOF
11571 if ac_fn_c_try_compile "$LINENO"; then :
11572   ac_cv_header_stdc=yes
11573 else
11574   ac_cv_header_stdc=no
11575 fi
11576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11577
11578 if test $ac_cv_header_stdc = yes; then
11579   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11581 /* end confdefs.h.  */
11582 #include <string.h>
11583
11584 _ACEOF
11585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11586   $EGREP "memchr" >/dev/null 2>&1; then :
11587
11588 else
11589   ac_cv_header_stdc=no
11590 fi
11591 rm -f conftest*
11592
11593 fi
11594
11595 if test $ac_cv_header_stdc = yes; then
11596   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11598 /* end confdefs.h.  */
11599 #include <stdlib.h>
11600
11601 _ACEOF
11602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11603   $EGREP "free" >/dev/null 2>&1; then :
11604
11605 else
11606   ac_cv_header_stdc=no
11607 fi
11608 rm -f conftest*
11609
11610 fi
11611
11612 if test $ac_cv_header_stdc = yes; then
11613   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11614   if test "$cross_compiling" = yes; then :
11615   :
11616 else
11617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11618 /* end confdefs.h.  */
11619 #include <ctype.h>
11620 #include <stdlib.h>
11621 #if ((' ' & 0x0FF) == 0x020)
11622 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11623 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11624 #else
11625 # define ISLOWER(c) \
11626                    (('a' <= (c) && (c) <= 'i') \
11627                      || ('j' <= (c) && (c) <= 'r') \
11628                      || ('s' <= (c) && (c) <= 'z'))
11629 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11630 #endif
11631
11632 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11633 int
11634 main ()
11635 {
11636   int i;
11637   for (i = 0; i < 256; i++)
11638     if (XOR (islower (i), ISLOWER (i))
11639         || toupper (i) != TOUPPER (i))
11640       return 2;
11641   return 0;
11642 }
11643 _ACEOF
11644 if ac_fn_c_try_run "$LINENO"; then :
11645
11646 else
11647   ac_cv_header_stdc=no
11648 fi
11649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11650   conftest.$ac_objext conftest.beam conftest.$ac_ext
11651 fi
11652
11653 fi
11654 fi
11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11656 $as_echo "$ac_cv_header_stdc" >&6; }
11657 if test $ac_cv_header_stdc = yes; then
11658
11659 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11660
11661 fi
11662
11663   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11664 # for constant arguments.  Useless!
11665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11666 $as_echo_n "checking for working alloca.h... " >&6; }
11667 if test "${ac_cv_working_alloca_h+set}" = set; then :
11668   $as_echo_n "(cached) " >&6
11669 else
11670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11671 /* end confdefs.h.  */
11672 #include <alloca.h>
11673 int
11674 main ()
11675 {
11676 char *p = (char *) alloca (2 * sizeof (int));
11677                           if (p) return 0;
11678   ;
11679   return 0;
11680 }
11681 _ACEOF
11682 if ac_fn_c_try_link "$LINENO"; then :
11683   ac_cv_working_alloca_h=yes
11684 else
11685   ac_cv_working_alloca_h=no
11686 fi
11687 rm -f core conftest.err conftest.$ac_objext \
11688     conftest$ac_exeext conftest.$ac_ext
11689 fi
11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11691 $as_echo "$ac_cv_working_alloca_h" >&6; }
11692 if test $ac_cv_working_alloca_h = yes; then
11693
11694 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11695
11696 fi
11697
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11699 $as_echo_n "checking for alloca... " >&6; }
11700 if test "${ac_cv_func_alloca_works+set}" = set; then :
11701   $as_echo_n "(cached) " >&6
11702 else
11703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11704 /* end confdefs.h.  */
11705 #ifdef __GNUC__
11706 # define alloca __builtin_alloca
11707 #else
11708 # ifdef _MSC_VER
11709 #  include <malloc.h>
11710 #  define alloca _alloca
11711 # else
11712 #  ifdef HAVE_ALLOCA_H
11713 #   include <alloca.h>
11714 #  else
11715 #   ifdef _AIX
11716  #pragma alloca
11717 #   else
11718 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11719 char *alloca ();
11720 #    endif
11721 #   endif
11722 #  endif
11723 # endif
11724 #endif
11725
11726 int
11727 main ()
11728 {
11729 char *p = (char *) alloca (1);
11730                                     if (p) return 0;
11731   ;
11732   return 0;
11733 }
11734 _ACEOF
11735 if ac_fn_c_try_link "$LINENO"; then :
11736   ac_cv_func_alloca_works=yes
11737 else
11738   ac_cv_func_alloca_works=no
11739 fi
11740 rm -f core conftest.err conftest.$ac_objext \
11741     conftest$ac_exeext conftest.$ac_ext
11742 fi
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11744 $as_echo "$ac_cv_func_alloca_works" >&6; }
11745
11746 if test $ac_cv_func_alloca_works = yes; then
11747
11748 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11749
11750 else
11751   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11752 # that cause trouble.  Some versions do not even contain alloca or
11753 # contain a buggy version.  If you still want to use their alloca,
11754 # use ar to extract alloca.o from them instead of compiling alloca.c.
11755
11756 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11757
11758 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11759
11760
11761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11762 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11763 if test "${ac_cv_os_cray+set}" = set; then :
11764   $as_echo_n "(cached) " >&6
11765 else
11766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11767 /* end confdefs.h.  */
11768 #if defined CRAY && ! defined CRAY2
11769 webecray
11770 #else
11771 wenotbecray
11772 #endif
11773
11774 _ACEOF
11775 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11776   $EGREP "webecray" >/dev/null 2>&1; then :
11777   ac_cv_os_cray=yes
11778 else
11779   ac_cv_os_cray=no
11780 fi
11781 rm -f conftest*
11782
11783 fi
11784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11785 $as_echo "$ac_cv_os_cray" >&6; }
11786 if test $ac_cv_os_cray = yes; then
11787   for ac_func in _getb67 GETB67 getb67; do
11788     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11789 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11790 eval as_val=\$$as_ac_var
11791    if test "x$as_val" = x""yes; then :
11792
11793 cat >>confdefs.h <<_ACEOF
11794 #define CRAY_STACKSEG_END $ac_func
11795 _ACEOF
11796
11797     break
11798 fi
11799
11800   done
11801 fi
11802
11803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11804 $as_echo_n "checking stack direction for C alloca... " >&6; }
11805 if test "${ac_cv_c_stack_direction+set}" = set; then :
11806   $as_echo_n "(cached) " >&6
11807 else
11808   if test "$cross_compiling" = yes; then :
11809   ac_cv_c_stack_direction=0
11810 else
11811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11812 /* end confdefs.h.  */
11813 $ac_includes_default
11814 int
11815 find_stack_direction ()
11816 {
11817   static char *addr = 0;
11818   auto char dummy;
11819   if (addr == 0)
11820     {
11821       addr = &dummy;
11822       return find_stack_direction ();
11823     }
11824   else
11825     return (&dummy > addr) ? 1 : -1;
11826 }
11827
11828 int
11829 main ()
11830 {
11831   return find_stack_direction () < 0;
11832 }
11833 _ACEOF
11834 if ac_fn_c_try_run "$LINENO"; then :
11835   ac_cv_c_stack_direction=1
11836 else
11837   ac_cv_c_stack_direction=-1
11838 fi
11839 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11840   conftest.$ac_objext conftest.beam conftest.$ac_ext
11841 fi
11842
11843 fi
11844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11845 $as_echo "$ac_cv_c_stack_direction" >&6; }
11846 cat >>confdefs.h <<_ACEOF
11847 #define STACK_DIRECTION $ac_cv_c_stack_direction
11848 _ACEOF
11849
11850
11851 fi
11852
11853
11854
11855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11856 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11857 if test "${am_cv_langinfo_codeset+set}" = set; then :
11858   $as_echo_n "(cached) " >&6
11859 else
11860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11861 /* end confdefs.h.  */
11862 #include <langinfo.h>
11863 int
11864 main ()
11865 {
11866 char* cs = nl_langinfo(CODESET);
11867   ;
11868   return 0;
11869 }
11870 _ACEOF
11871 if ac_fn_c_try_link "$LINENO"; then :
11872   am_cv_langinfo_codeset=yes
11873 else
11874   am_cv_langinfo_codeset=no
11875 fi
11876 rm -f core conftest.err conftest.$ac_objext \
11877     conftest$ac_exeext conftest.$ac_ext
11878
11879 fi
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11881 $as_echo "$am_cv_langinfo_codeset" >&6; }
11882   if test $am_cv_langinfo_codeset = yes; then
11883
11884 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11885
11886   fi
11887
11888
11889   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
11890 do :
11891   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11892 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11893 eval as_val=\$$as_ac_Header
11894    if test "x$as_val" = x""yes; then :
11895   cat >>confdefs.h <<_ACEOF
11896 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11897 _ACEOF
11898
11899 fi
11900
11901 done
11902
11903
11904   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
11905 do :
11906   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11907 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11908 eval as_val=\$$as_ac_var
11909    if test "x$as_val" = x""yes; then :
11910   cat >>confdefs.h <<_ACEOF
11911 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11912 _ACEOF
11913
11914 fi
11915 done
11916
11917
11918   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11919 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11920   ac_have_decl=1
11921 else
11922   ac_have_decl=0
11923 fi
11924
11925 cat >>confdefs.h <<_ACEOF
11926 #define HAVE_DECL_STRERROR $ac_have_decl
11927 _ACEOF
11928 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11929 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11930   ac_have_decl=1
11931 else
11932   ac_have_decl=0
11933 fi
11934
11935 cat >>confdefs.h <<_ACEOF
11936 #define HAVE_DECL_STRSTR $ac_have_decl
11937 _ACEOF
11938
11939
11940     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11941 $as_echo_n "checking for sigsetjmp... " >&6; }
11942 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11943   $as_echo_n "(cached) " >&6
11944 else
11945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946 /* end confdefs.h.  */
11947
11948 #include <setjmp.h>
11949
11950 int
11951 main ()
11952 {
11953 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11954   ;
11955   return 0;
11956 }
11957 _ACEOF
11958 if ac_fn_c_try_compile "$LINENO"; then :
11959   gdb_cv_func_sigsetjmp=yes
11960 else
11961   gdb_cv_func_sigsetjmp=no
11962 fi
11963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11964 fi
11965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11966 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11967 if test $gdb_cv_func_sigsetjmp = yes; then
11968
11969 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11970
11971 fi
11972
11973
11974 # Check the return and argument types of ptrace.
11975
11976
11977
11978 for ac_header in sys/ptrace.h ptrace.h
11979 do :
11980   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11981 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11982 eval as_val=\$$as_ac_Header
11983    if test "x$as_val" = x""yes; then :
11984   cat >>confdefs.h <<_ACEOF
11985 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11986 _ACEOF
11987
11988 fi
11989
11990 done
11991
11992
11993 # Needs to be tested in C++ mode, to detect whether we need to cast
11994 # the first argument to enum __ptrace_request.
11995 if test "$enable_build_with_cxx" = "yes"; then
11996     ac_ext=cpp
11997 ac_cpp='$CXXCPP $CPPFLAGS'
11998 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11999 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12000 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12001
12002 fi
12003
12004 gdb_ptrace_headers='
12005 #include <sys/types.h>
12006 #if HAVE_SYS_PTRACE_H
12007 # include <sys/ptrace.h>
12008 #endif
12009 #if HAVE_UNISTD_H
12010 # include <unistd.h>
12011 #endif
12012 '
12013 # There is no point in checking if we don't have a prototype.
12014 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12015 "
12016 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12017   ac_have_decl=1
12018 else
12019   ac_have_decl=0
12020 fi
12021
12022 cat >>confdefs.h <<_ACEOF
12023 #define HAVE_DECL_PTRACE $ac_have_decl
12024 _ACEOF
12025 if test $ac_have_decl = 1; then :
12026
12027 else
12028
12029   : ${gdb_cv_func_ptrace_ret='int'}
12030   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12031
12032 fi
12033
12034 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12035 # empty argument list, so check for that explicitly.
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12037 $as_echo_n "checking return type of ptrace... " >&6; }
12038 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12039   $as_echo_n "(cached) " >&6
12040 else
12041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h.  */
12043 $gdb_ptrace_headers
12044 int
12045 main ()
12046 {
12047 extern long ptrace (enum __ptrace_request, ...);
12048   ;
12049   return 0;
12050 }
12051 _ACEOF
12052 if ac_fn_cxx_try_compile "$LINENO"; then :
12053   gdb_cv_func_ptrace_ret='long'
12054 else
12055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12056 /* end confdefs.h.  */
12057 $gdb_ptrace_headers
12058 int
12059 main ()
12060 {
12061 extern int ptrace ();
12062   ;
12063   return 0;
12064 }
12065 _ACEOF
12066 if ac_fn_cxx_try_compile "$LINENO"; then :
12067   gdb_cv_func_ptrace_ret='int'
12068 else
12069   gdb_cv_func_ptrace_ret='long'
12070 fi
12071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12072 fi
12073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12074 fi
12075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12076 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12077
12078 cat >>confdefs.h <<_ACEOF
12079 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12080 _ACEOF
12081
12082 # Check argument types.
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12084 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12085 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12086   $as_echo_n "(cached) " >&6
12087 else
12088
12089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12090 /* end confdefs.h.  */
12091 $gdb_ptrace_headers
12092 int
12093 main ()
12094 {
12095 extern long ptrace (enum __ptrace_request, ...);
12096   ;
12097   return 0;
12098 }
12099 _ACEOF
12100 if ac_fn_cxx_try_compile "$LINENO"; then :
12101   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12102 else
12103
12104 for gdb_arg1 in 'int' 'long'; do
12105  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12106   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12107    for gdb_arg4 in 'int' 'long' 'void *'; do
12108      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12109 /* end confdefs.h.  */
12110 $gdb_ptrace_headers
12111 int
12112 main ()
12113 {
12114
12115 extern $gdb_cv_func_ptrace_ret
12116   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12117
12118   ;
12119   return 0;
12120 }
12121 _ACEOF
12122 if ac_fn_cxx_try_compile "$LINENO"; then :
12123   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12124     break 4;
12125 fi
12126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12127     for gdb_arg5 in 'int *' 'int' 'long'; do
12128      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12129 /* end confdefs.h.  */
12130 $gdb_ptrace_headers
12131 int
12132 main ()
12133 {
12134
12135 extern $gdb_cv_func_ptrace_ret
12136   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12137
12138   ;
12139   return 0;
12140 }
12141 _ACEOF
12142 if ac_fn_cxx_try_compile "$LINENO"; then :
12143
12144 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12145     break 5;
12146 fi
12147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12148     done
12149    done
12150   done
12151  done
12152 done
12153 # Provide a safe default value.
12154 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12155
12156 fi
12157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12158 fi
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12160 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12161 ac_save_IFS=$IFS; IFS=','
12162 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12163 IFS=$ac_save_IFS
12164 shift
12165
12166 cat >>confdefs.h <<_ACEOF
12167 #define PTRACE_TYPE_ARG1 $1
12168 _ACEOF
12169
12170
12171 cat >>confdefs.h <<_ACEOF
12172 #define PTRACE_TYPE_ARG3 $3
12173 _ACEOF
12174
12175
12176 cat >>confdefs.h <<_ACEOF
12177 #define PTRACE_TYPE_ARG4 $4
12178 _ACEOF
12179
12180 if test -n "$5"; then
12181
12182 cat >>confdefs.h <<_ACEOF
12183 #define PTRACE_TYPE_ARG5 $5
12184 _ACEOF
12185
12186 fi
12187
12188 if test "$enable_build_with_cxx" = "yes"; then
12189     ac_ext=c
12190 ac_cpp='$CPP $CPPFLAGS'
12191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12194
12195 fi
12196
12197
12198 if test "$cross_compiling" = no; then
12199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12200 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12201 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12202   $as_echo_n "(cached) " >&6
12203 else
12204   if test "$cross_compiling" = yes; then :
12205   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12206 else
12207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12208 /* end confdefs.h.  */
12209 $ac_includes_default
12210 int
12211 main ()
12212 {
12213 /* If this system has a BSD-style setpgrp which takes arguments,
12214   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12215   exit successfully. */
12216   return setpgrp (1,1) != -1;
12217   ;
12218   return 0;
12219 }
12220 _ACEOF
12221 if ac_fn_c_try_run "$LINENO"; then :
12222   ac_cv_func_setpgrp_void=no
12223 else
12224   ac_cv_func_setpgrp_void=yes
12225 fi
12226 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12227   conftest.$ac_objext conftest.beam conftest.$ac_ext
12228 fi
12229
12230 fi
12231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12232 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12233 if test $ac_cv_func_setpgrp_void = yes; then
12234
12235 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12236
12237 fi
12238
12239 else
12240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12241 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12242 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12243   $as_echo_n "(cached) " >&6
12244 else
12245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12246 /* end confdefs.h.  */
12247
12248 #include <unistd.h>
12249
12250 int
12251 main ()
12252 {
12253
12254   if (setpgrp(1,1) == -1)
12255     exit (0);
12256   else
12257     exit (1);
12258
12259   ;
12260   return 0;
12261 }
12262 _ACEOF
12263 if ac_fn_c_try_compile "$LINENO"; then :
12264   ac_cv_func_setpgrp_void=no
12265 else
12266   ac_cv_func_setpgrp_void=yes
12267 fi
12268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12269 fi
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12271 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12272 if test $ac_cv_func_setpgrp_void = yes; then
12273   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12274
12275 fi
12276 fi
12277
12278 # Assume we'll default to using the included libiberty regex.
12279 gdb_use_included_regex=yes
12280
12281 # However, if the system regex is GNU regex, then default to *not*
12282 # using the included regex.
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12284 $as_echo_n "checking for GNU regex... " >&6; }
12285 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12286   $as_echo_n "(cached) " >&6
12287 else
12288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12289 /* end confdefs.h.  */
12290 #include <gnu-versions.h>
12291 int
12292 main ()
12293 {
12294 #define REGEX_INTERFACE_VERSION 1
12295 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12296 # error "Version mismatch"
12297 #endif
12298   ;
12299   return 0;
12300 }
12301 _ACEOF
12302 if ac_fn_c_try_compile "$LINENO"; then :
12303   gdb_cv_have_gnu_regex=yes
12304 else
12305   gdb_cv_have_gnu_regex=no
12306 fi
12307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12308 fi
12309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12310 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12311 if test $gdb_cv_have_gnu_regex = yes; then
12312   gdb_use_included_regex=no
12313 fi
12314
12315
12316 # Check whether --with-included-regex was given.
12317 if test "${with_included_regex+set}" = set; then :
12318   withval=$with_included_regex; gdb_with_regex=$withval
12319 else
12320   gdb_with_regex=$gdb_use_included_regex
12321 fi
12322
12323 if test "$gdb_with_regex" = yes; then
12324
12325 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12326
12327 fi
12328
12329 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12330 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12331 #include <sys/proc.h>
12332
12333 "
12334 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12335
12336 cat >>confdefs.h <<_ACEOF
12337 #define HAVE_STRUCT_THREAD_TD_PCB 1
12338 _ACEOF
12339
12340
12341 fi
12342
12343
12344 # See if <sys/lwp.h> defines `struct lwp`.
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12346 $as_echo_n "checking for struct lwp... " >&6; }
12347 if test "${gdb_cv_struct_lwp+set}" = set; then :
12348   $as_echo_n "(cached) " >&6
12349 else
12350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12351 /* end confdefs.h.  */
12352 #include <sys/param.h>
12353 #include <sys/lwp.h>
12354 int
12355 main ()
12356 {
12357 struct lwp l;
12358   ;
12359   return 0;
12360 }
12361 _ACEOF
12362 if ac_fn_c_try_compile "$LINENO"; then :
12363   gdb_cv_struct_lwp=yes
12364 else
12365   gdb_cv_struct_lwp=no
12366 fi
12367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12368 fi
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12370 $as_echo "$gdb_cv_struct_lwp" >&6; }
12371 if test $gdb_cv_struct_lwp = yes; then
12372
12373 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12374
12375 fi
12376
12377 # See if <machine/reg.h> degines `struct reg'.
12378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12379 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12380 if test "${gdb_cv_struct_reg+set}" = set; then :
12381   $as_echo_n "(cached) " >&6
12382 else
12383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12384 /* end confdefs.h.  */
12385 #include <sys/types.h>
12386 #include <machine/reg.h>
12387 int
12388 main ()
12389 {
12390 struct reg r;
12391   ;
12392   return 0;
12393 }
12394 _ACEOF
12395 if ac_fn_c_try_compile "$LINENO"; then :
12396   gdb_cv_struct_reg=yes
12397 else
12398   gdb_cv_struct_reg=no
12399 fi
12400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12401 fi
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12403 $as_echo "$gdb_cv_struct_reg" >&6; }
12404 if test $gdb_cv_struct_reg = yes; then
12405
12406 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12407
12408 fi
12409
12410 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12411 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12412 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
12413 "
12414 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12415
12416 cat >>confdefs.h <<_ACEOF
12417 #define HAVE_STRUCT_REG_R_FS 1
12418 _ACEOF
12419
12420
12421 fi
12422 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
12423 "
12424 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12425
12426 cat >>confdefs.h <<_ACEOF
12427 #define HAVE_STRUCT_REG_R_GS 1
12428 _ACEOF
12429
12430
12431 fi
12432
12433
12434 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12435 # Older amd64 Linux's don't have the fs_base and gs_base members of
12436 # `struct user_regs_struct'.
12437 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12438 "
12439 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12440
12441 cat >>confdefs.h <<_ACEOF
12442 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12443 _ACEOF
12444
12445
12446 fi
12447 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12448 "
12449 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12450
12451 cat >>confdefs.h <<_ACEOF
12452 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12453 _ACEOF
12454
12455
12456 fi
12457
12458
12459 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12461 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12462 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12463   $as_echo_n "(cached) " >&6
12464 else
12465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12466 /* end confdefs.h.  */
12467 #include <sys/ptrace.h>
12468 int
12469 main ()
12470 {
12471 PTRACE_GETREGS;
12472   ;
12473   return 0;
12474 }
12475 _ACEOF
12476 if ac_fn_c_try_compile "$LINENO"; then :
12477   gdb_cv_have_ptrace_getregs=yes
12478 else
12479   gdb_cv_have_ptrace_getregs=no
12480 fi
12481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12482 fi
12483
12484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12485 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12486 if test $gdb_cv_have_ptrace_getregs = yes; then
12487
12488 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12489
12490 fi
12491
12492 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12494 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12495 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12496   $as_echo_n "(cached) " >&6
12497 else
12498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12499 /* end confdefs.h.  */
12500 #include <sys/ptrace.h>
12501 int
12502 main ()
12503 {
12504 PTRACE_GETFPXREGS;
12505   ;
12506   return 0;
12507 }
12508 _ACEOF
12509 if ac_fn_c_try_compile "$LINENO"; then :
12510   gdb_cv_have_ptrace_getfpxregs=yes
12511 else
12512   gdb_cv_have_ptrace_getfpxregs=no
12513 fi
12514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12515 fi
12516
12517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12518 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12519 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12520
12521 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12522
12523 fi
12524
12525 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12527 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12528 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12529   $as_echo_n "(cached) " >&6
12530 else
12531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12532 /* end confdefs.h.  */
12533 #include <sys/types.h>
12534 #include <sys/ptrace.h>
12535 int
12536 main ()
12537 {
12538 PT_GETDBREGS;
12539   ;
12540   return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_compile "$LINENO"; then :
12544   gdb_cv_have_pt_getdbregs=yes
12545 else
12546   gdb_cv_have_pt_getdbregs=no
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12549 fi
12550
12551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12552 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12553 if test $gdb_cv_have_pt_getdbregs = yes; then
12554
12555 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12556
12557 fi
12558
12559 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12561 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12562 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12563   $as_echo_n "(cached) " >&6
12564 else
12565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12566 /* end confdefs.h.  */
12567 #include <sys/types.h>
12568 #include <sys/ptrace.h>
12569 int
12570 main ()
12571 {
12572 PT_GETXMMREGS;
12573   ;
12574   return 0;
12575 }
12576 _ACEOF
12577 if ac_fn_c_try_compile "$LINENO"; then :
12578   gdb_cv_have_pt_getxmmregs=yes
12579 else
12580   gdb_cv_have_pt_getxmmregs=no
12581 fi
12582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12583 fi
12584
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12586 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12587 if test $gdb_cv_have_pt_getxmmregs = yes; then
12588
12589 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12590
12591 fi
12592
12593 # Detect which type of /proc is in use, such as for Solaris.
12594
12595 if test "${target}" = "${host}"; then
12596   case "${host}" in
12597   *-*-sysv4.2* | *-*-sysv5* )
12598
12599 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12600
12601       ;;
12602   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12603
12604 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12605
12606       ;;
12607   mips-sgi-irix5*)
12608       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12609
12610 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12611
12612       ;;
12613   esac
12614 fi
12615
12616 if test "$ac_cv_header_sys_procfs_h" = yes; then
12617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12618 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12619  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12620   $as_echo_n "(cached) " >&6
12621 else
12622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12623 /* end confdefs.h.  */
12624
12625 #define _SYSCALL32
12626 /* Needed for new procfs interface on sparc-solaris.  */
12627 #define _STRUCTURED_PROC 1
12628 #include <sys/procfs.h>
12629 int
12630 main ()
12631 {
12632 gregset_t avar
12633   ;
12634   return 0;
12635 }
12636 _ACEOF
12637 if ac_fn_c_try_compile "$LINENO"; then :
12638   bfd_cv_have_sys_procfs_type_gregset_t=yes
12639 else
12640   bfd_cv_have_sys_procfs_type_gregset_t=no
12641
12642 fi
12643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12644 fi
12645
12646  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
12647
12648 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
12649
12650  fi
12651  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
12652 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
12653
12654   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
12655 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
12656  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
12657   $as_echo_n "(cached) " >&6
12658 else
12659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12660 /* end confdefs.h.  */
12661
12662 #define _SYSCALL32
12663 /* Needed for new procfs interface on sparc-solaris.  */
12664 #define _STRUCTURED_PROC 1
12665 #include <sys/procfs.h>
12666 int
12667 main ()
12668 {
12669 fpregset_t avar
12670   ;
12671   return 0;
12672 }
12673 _ACEOF
12674 if ac_fn_c_try_compile "$LINENO"; then :
12675   bfd_cv_have_sys_procfs_type_fpregset_t=yes
12676 else
12677   bfd_cv_have_sys_procfs_type_fpregset_t=no
12678
12679 fi
12680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12681 fi
12682
12683  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
12684
12685 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
12686
12687  fi
12688  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
12689 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
12690
12691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
12692 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
12693  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
12694   $as_echo_n "(cached) " >&6
12695 else
12696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698
12699 #define _SYSCALL32
12700 /* Needed for new procfs interface on sparc-solaris.  */
12701 #define _STRUCTURED_PROC 1
12702 #include <sys/procfs.h>
12703 int
12704 main ()
12705 {
12706 prgregset_t avar
12707   ;
12708   return 0;
12709 }
12710 _ACEOF
12711 if ac_fn_c_try_compile "$LINENO"; then :
12712   bfd_cv_have_sys_procfs_type_prgregset_t=yes
12713 else
12714   bfd_cv_have_sys_procfs_type_prgregset_t=no
12715
12716 fi
12717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12718 fi
12719
12720  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
12721
12722 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
12723
12724  fi
12725  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
12726 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
12727
12728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
12729 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
12730  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
12731   $as_echo_n "(cached) " >&6
12732 else
12733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12734 /* end confdefs.h.  */
12735
12736 #define _SYSCALL32
12737 /* Needed for new procfs interface on sparc-solaris.  */
12738 #define _STRUCTURED_PROC 1
12739 #include <sys/procfs.h>
12740 int
12741 main ()
12742 {
12743 prfpregset_t avar
12744   ;
12745   return 0;
12746 }
12747 _ACEOF
12748 if ac_fn_c_try_compile "$LINENO"; then :
12749   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
12750 else
12751   bfd_cv_have_sys_procfs_type_prfpregset_t=no
12752
12753 fi
12754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12755 fi
12756
12757  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12758
12759 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
12760
12761  fi
12762  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
12763 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
12764
12765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
12766 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
12767  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
12768   $as_echo_n "(cached) " >&6
12769 else
12770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12771 /* end confdefs.h.  */
12772
12773 #define _SYSCALL32
12774 /* Needed for new procfs interface on sparc-solaris.  */
12775 #define _STRUCTURED_PROC 1
12776 #include <sys/procfs.h>
12777 int
12778 main ()
12779 {
12780 prgregset32_t avar
12781   ;
12782   return 0;
12783 }
12784 _ACEOF
12785 if ac_fn_c_try_compile "$LINENO"; then :
12786   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
12787 else
12788   bfd_cv_have_sys_procfs_type_prgregset32_t=no
12789
12790 fi
12791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12792 fi
12793
12794  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
12795
12796 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
12797
12798  fi
12799  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
12800 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
12801
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
12803 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
12804  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
12805   $as_echo_n "(cached) " >&6
12806 else
12807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12808 /* end confdefs.h.  */
12809
12810 #define _SYSCALL32
12811 /* Needed for new procfs interface on sparc-solaris.  */
12812 #define _STRUCTURED_PROC 1
12813 #include <sys/procfs.h>
12814 int
12815 main ()
12816 {
12817 lwpid_t avar
12818   ;
12819   return 0;
12820 }
12821 _ACEOF
12822 if ac_fn_c_try_compile "$LINENO"; then :
12823   bfd_cv_have_sys_procfs_type_lwpid_t=yes
12824 else
12825   bfd_cv_have_sys_procfs_type_lwpid_t=no
12826
12827 fi
12828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12829 fi
12830
12831  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
12832
12833 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
12834
12835  fi
12836  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12837 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12838
12839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12840 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12841  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12842   $as_echo_n "(cached) " >&6
12843 else
12844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h.  */
12846
12847 #define _SYSCALL32
12848 /* Needed for new procfs interface on sparc-solaris.  */
12849 #define _STRUCTURED_PROC 1
12850 #include <sys/procfs.h>
12851 int
12852 main ()
12853 {
12854 psaddr_t avar
12855   ;
12856   return 0;
12857 }
12858 _ACEOF
12859 if ac_fn_c_try_compile "$LINENO"; then :
12860   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12861 else
12862   bfd_cv_have_sys_procfs_type_psaddr_t=no
12863
12864 fi
12865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12866 fi
12867
12868  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12869
12870 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12871
12872  fi
12873  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12874 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12875
12876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12877 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12878  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12879   $as_echo_n "(cached) " >&6
12880 else
12881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12882 /* end confdefs.h.  */
12883
12884 #define _SYSCALL32
12885 /* Needed for new procfs interface on sparc-solaris.  */
12886 #define _STRUCTURED_PROC 1
12887 #include <sys/procfs.h>
12888 int
12889 main ()
12890 {
12891 prsysent_t avar
12892   ;
12893   return 0;
12894 }
12895 _ACEOF
12896 if ac_fn_c_try_compile "$LINENO"; then :
12897   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12898 else
12899   bfd_cv_have_sys_procfs_type_prsysent_t=no
12900
12901 fi
12902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12903 fi
12904
12905  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12906
12907 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12908
12909  fi
12910  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12911 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12912
12913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12914 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12915  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12916   $as_echo_n "(cached) " >&6
12917 else
12918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12919 /* end confdefs.h.  */
12920
12921 #define _SYSCALL32
12922 /* Needed for new procfs interface on sparc-solaris.  */
12923 #define _STRUCTURED_PROC 1
12924 #include <sys/procfs.h>
12925 int
12926 main ()
12927 {
12928 pr_sigset_t avar
12929   ;
12930   return 0;
12931 }
12932 _ACEOF
12933 if ac_fn_c_try_compile "$LINENO"; then :
12934   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12935 else
12936   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12937
12938 fi
12939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12940 fi
12941
12942  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12943
12944 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12945
12946  fi
12947  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12948 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12949
12950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12951 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12952  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12953   $as_echo_n "(cached) " >&6
12954 else
12955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12956 /* end confdefs.h.  */
12957
12958 #define _SYSCALL32
12959 /* Needed for new procfs interface on sparc-solaris.  */
12960 #define _STRUCTURED_PROC 1
12961 #include <sys/procfs.h>
12962 int
12963 main ()
12964 {
12965 pr_sigaction64_t avar
12966   ;
12967   return 0;
12968 }
12969 _ACEOF
12970 if ac_fn_c_try_compile "$LINENO"; then :
12971   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12972 else
12973   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12974
12975 fi
12976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12977 fi
12978
12979  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12980
12981 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12982
12983  fi
12984  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12985 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12986
12987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12988 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12989  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12990   $as_echo_n "(cached) " >&6
12991 else
12992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12993 /* end confdefs.h.  */
12994
12995 #define _SYSCALL32
12996 /* Needed for new procfs interface on sparc-solaris.  */
12997 #define _STRUCTURED_PROC 1
12998 #include <sys/procfs.h>
12999 int
13000 main ()
13001 {
13002 pr_siginfo64_t avar
13003   ;
13004   return 0;
13005 }
13006 _ACEOF
13007 if ac_fn_c_try_compile "$LINENO"; then :
13008   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13009 else
13010   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13011
13012 fi
13013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13014 fi
13015
13016  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13017
13018 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13019
13020  fi
13021  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13022 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13023
13024
13025
13026
13027
13028   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13030 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13031     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13032   $as_echo_n "(cached) " >&6
13033 else
13034   if test "$cross_compiling" = yes; then :
13035   gdb_cv_prfpregset_t_broken=yes
13036 else
13037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13038 /* end confdefs.h.  */
13039 #include <sys/procfs.h>
13040        int main ()
13041        {
13042          if (sizeof (prfpregset_t) == sizeof (void *))
13043            return 1;
13044          return 0;
13045        }
13046 _ACEOF
13047 if ac_fn_c_try_run "$LINENO"; then :
13048   gdb_cv_prfpregset_t_broken=no
13049 else
13050   gdb_cv_prfpregset_t_broken=yes
13051 fi
13052 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13053   conftest.$ac_objext conftest.beam conftest.$ac_ext
13054 fi
13055
13056 fi
13057
13058     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13059 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13060     if test $gdb_cv_prfpregset_t_broken = yes; then
13061
13062 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13063
13064     fi
13065   fi
13066 fi
13067
13068 # Check if the compiler supports the `long long' type.
13069
13070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13071 $as_echo_n "checking for long long support in compiler... " >&6; }
13072 if test "${gdb_cv_c_long_long+set}" = set; then :
13073   $as_echo_n "(cached) " >&6
13074 else
13075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13076 /* end confdefs.h.  */
13077 extern long long foo;
13078 int
13079 main ()
13080 {
13081 switch (foo & 2) { case 0: return 1; }
13082   ;
13083   return 0;
13084 }
13085 _ACEOF
13086 if ac_fn_c_try_compile "$LINENO"; then :
13087   gdb_cv_c_long_long=yes
13088 else
13089   gdb_cv_c_long_long=no
13090 fi
13091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13092 fi
13093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13094 $as_echo "$gdb_cv_c_long_long" >&6; }
13095 if test $gdb_cv_c_long_long != yes; then
13096   # libdecnumber requires long long.
13097   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13098 fi
13099
13100 # Check if the compiler and runtime support printing long longs.
13101
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13103 $as_echo_n "checking for long long support in printf... " >&6; }
13104 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13105   $as_echo_n "(cached) " >&6
13106 else
13107   if test "$cross_compiling" = yes; then :
13108   gdb_cv_printf_has_long_long=no
13109 else
13110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13111 /* end confdefs.h.  */
13112 $ac_includes_default
13113 int
13114 main ()
13115 {
13116 char buf[32];
13117   long long l = 0;
13118   l = (l << 16) + 0x0123;
13119   l = (l << 16) + 0x4567;
13120   l = (l << 16) + 0x89ab;
13121   l = (l << 16) + 0xcdef;
13122   sprintf (buf, "0x%016llx", l);
13123   return (strcmp ("0x0123456789abcdef", buf));
13124   ;
13125   return 0;
13126 }
13127 _ACEOF
13128 if ac_fn_c_try_run "$LINENO"; then :
13129   gdb_cv_printf_has_long_long=yes
13130 else
13131   gdb_cv_printf_has_long_long=no
13132 fi
13133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13134   conftest.$ac_objext conftest.beam conftest.$ac_ext
13135 fi
13136
13137 fi
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13139 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13140 if test $gdb_cv_printf_has_long_long = yes; then
13141
13142 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13143
13144 fi
13145
13146 # Check if the compiler and runtime support printing decfloats.
13147
13148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13149 $as_echo_n "checking for decfloat support in printf... " >&6; }
13150 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13151   $as_echo_n "(cached) " >&6
13152 else
13153   if test "$cross_compiling" = yes; then :
13154   gdb_cv_printf_has_decfloat=no
13155 else
13156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13157 /* end confdefs.h.  */
13158 $ac_includes_default
13159 int
13160 main ()
13161 {
13162 char buf[64];
13163   _Decimal32 d32 = 1.2345df;
13164   _Decimal64 d64 = 1.2345dd;
13165   _Decimal128 d128 = 1.2345dl;
13166   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13167   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13168   ;
13169   return 0;
13170 }
13171 _ACEOF
13172 if ac_fn_c_try_run "$LINENO"; then :
13173   gdb_cv_printf_has_decfloat=yes
13174 else
13175   gdb_cv_printf_has_decfloat=no
13176 fi
13177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13178   conftest.$ac_objext conftest.beam conftest.$ac_ext
13179 fi
13180
13181 fi
13182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13183 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13184 if test $gdb_cv_printf_has_decfloat = yes; then
13185
13186 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13187
13188 fi
13189
13190 # Check if the compiler supports the `long double' type.  We can't use
13191 # AC_C_LONG_DOUBLE because that one does additional checks on the
13192 # constants defined in <float.h> that fail on some systems,
13193 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13194
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13196 $as_echo_n "checking for long double support in compiler... " >&6; }
13197 if test "${gdb_cv_c_long_double+set}" = set; then :
13198   $as_echo_n "(cached) " >&6
13199 else
13200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13201 /* end confdefs.h.  */
13202 long double foo;
13203 _ACEOF
13204 if ac_fn_c_try_compile "$LINENO"; then :
13205   gdb_cv_c_long_double=yes
13206 else
13207   gdb_cv_c_long_double=no
13208 fi
13209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13212 $as_echo "$gdb_cv_c_long_double" >&6; }
13213 if test $gdb_cv_c_long_double = yes; then
13214
13215 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13216
13217 fi
13218
13219 # Check if the compiler and runtime support printing long doubles.
13220
13221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13222 $as_echo_n "checking for long double support in printf... " >&6; }
13223 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13224   $as_echo_n "(cached) " >&6
13225 else
13226   if test "$cross_compiling" = yes; then :
13227   gdb_cv_printf_has_long_double=no
13228 else
13229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13230 /* end confdefs.h.  */
13231 $ac_includes_default
13232 int
13233 main ()
13234 {
13235 char buf[16];
13236   long double f = 3.141592653;
13237   sprintf (buf, "%Lg", f);
13238   return (strncmp ("3.14159", buf, 7));
13239   ;
13240   return 0;
13241 }
13242 _ACEOF
13243 if ac_fn_c_try_run "$LINENO"; then :
13244   gdb_cv_printf_has_long_double=yes
13245 else
13246   gdb_cv_printf_has_long_double=no
13247 fi
13248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13249   conftest.$ac_objext conftest.beam conftest.$ac_ext
13250 fi
13251
13252 fi
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13254 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13255 if test $gdb_cv_printf_has_long_double = yes; then
13256
13257 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13258
13259 fi
13260
13261 # Check if the compiler and runtime support scanning long doubles.
13262
13263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13264 $as_echo_n "checking for long double support in scanf... " >&6; }
13265 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13266   $as_echo_n "(cached) " >&6
13267 else
13268   if test "$cross_compiling" = yes; then :
13269   gdb_cv_scanf_has_long_double=no
13270 else
13271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273 #include <stdio.h>
13274 int
13275 main ()
13276 {
13277 char *buf = "3.141592653";
13278   long double f = 0;
13279   sscanf (buf, "%Lg", &f);
13280   return !(f > 3.14159 && f < 3.14160);
13281   ;
13282   return 0;
13283 }
13284 _ACEOF
13285 if ac_fn_c_try_run "$LINENO"; then :
13286   gdb_cv_scanf_has_long_double=yes
13287 else
13288   gdb_cv_scanf_has_long_double=no
13289 fi
13290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13291   conftest.$ac_objext conftest.beam conftest.$ac_ext
13292 fi
13293
13294 fi
13295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13296 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13297 if test $gdb_cv_scanf_has_long_double = yes; then
13298
13299 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13300
13301 fi
13302
13303 case ${host_os} in
13304 aix*)
13305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13306 $as_echo_n "checking for -bbigtoc option... " >&6; }
13307 if test "${gdb_cv_bigtoc+set}" = set; then :
13308   $as_echo_n "(cached) " >&6
13309 else
13310
13311     SAVE_LDFLAGS=$LDFLAGS
13312
13313     case $GCC in
13314     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13315     *) gdb_cv_bigtoc=-bbigtoc ;;
13316     esac
13317
13318     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13319     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13320 /* end confdefs.h.  */
13321
13322 int
13323 main ()
13324 {
13325 int i;
13326   ;
13327   return 0;
13328 }
13329 _ACEOF
13330 if ac_fn_c_try_link "$LINENO"; then :
13331
13332 else
13333   gdb_cv_bigtoc=
13334 fi
13335 rm -f core conftest.err conftest.$ac_objext \
13336     conftest$ac_exeext conftest.$ac_ext
13337     LDFLAGS="${SAVE_LDFLAGS}"
13338
13339 fi
13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13341 $as_echo "$gdb_cv_bigtoc" >&6; }
13342   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13343   ;;
13344 esac
13345
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13347 $as_echo_n "checking for the dynamic export flag... " >&6; }
13348 dynamic_list=false
13349 if test "${gdb_native}" = yes; then
13350    # The dynamically loaded libthread_db needs access to symbols in the gdb
13351    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
13352    # may not be supported there.
13353    old_LDFLAGS="$LDFLAGS"
13354    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13355    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13356    LDFLAGS="$LDFLAGS $RDYNAMIC"
13357    if test "${have_libpython}" = no; then
13358      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13359 /* end confdefs.h.  */
13360
13361 int
13362 main ()
13363 {
13364
13365   ;
13366   return 0;
13367 }
13368 _ACEOF
13369 if ac_fn_c_try_link "$LINENO"; then :
13370   dynamic_list=true
13371 fi
13372 rm -f core conftest.err conftest.$ac_objext \
13373     conftest$ac_exeext conftest.$ac_ext
13374    else
13375      # Workaround http://bugs.python.org/issue4434 where static
13376      # libpythonX.Y.a would get its symbols required for
13377      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13378      # Problem does not happen for the recommended libpythonX.Y.so linkage.
13379      old_CFLAGS="$CFLAGS"
13380      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13381      old_LIBS="$LIBS"
13382      LIBS="$LIBS $PYTHON_LIBS"
13383      if test "$cross_compiling" = yes; then :
13384   true
13385 else
13386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13387 /* end confdefs.h.  */
13388 #include "${have_libpython}/Python.h"
13389 int
13390 main ()
13391 {
13392 int err;
13393           Py_Initialize ();
13394           err = PyRun_SimpleString ("import itertools\n");
13395           Py_Finalize ();
13396           return err == 0 ? 0 : 1;
13397   ;
13398   return 0;
13399 }
13400 _ACEOF
13401 if ac_fn_c_try_run "$LINENO"; then :
13402   dynamic_list=true
13403 fi
13404 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13405   conftest.$ac_objext conftest.beam conftest.$ac_ext
13406 fi
13407
13408      LIBS="$old_LIBS"
13409      CFLAGS="$old_CFLAGS"
13410    fi
13411    LDFLAGS="$old_LDFLAGS"
13412 fi
13413 if $dynamic_list; then
13414   found="-Wl,--dynamic-list"
13415   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13416 else
13417   found="-rdynamic"
13418   RDYNAMIC="-rdynamic"
13419 fi
13420
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13422 $as_echo "$found" >&6; }
13423
13424
13425 if test ${build} = ${host} -a ${host} = ${target} ; then
13426    case ${host_os} in
13427    solaris*)
13428       # See if thread_db library is around for Solaris thread debugging.
13429       # Note that we must explicitly test for version 1 of the library
13430       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13431       # the same API.
13432       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13433 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13434       if test -f /usr/lib/libthread_db.so.1 ; then
13435          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13436 $as_echo "yes" >&6; }
13437
13438 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13439
13440          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13441          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13442          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13443 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13444 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13445   $as_echo_n "(cached) " >&6
13446 else
13447   ac_check_lib_save_LIBS=$LIBS
13448 LIBS="-ldl  $LIBS"
13449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h.  */
13451
13452 /* Override any GCC internal prototype to avoid an error.
13453    Use char because int might match the return type of a GCC
13454    builtin and then its argument prototype would still apply.  */
13455 #ifdef __cplusplus
13456 extern "C"
13457 #endif
13458 char dlopen ();
13459 int
13460 main ()
13461 {
13462 return dlopen ();
13463   ;
13464   return 0;
13465 }
13466 _ACEOF
13467 if ac_fn_c_try_link "$LINENO"; then :
13468   ac_cv_lib_dl_dlopen=yes
13469 else
13470   ac_cv_lib_dl_dlopen=no
13471 fi
13472 rm -f core conftest.err conftest.$ac_objext \
13473     conftest$ac_exeext conftest.$ac_ext
13474 LIBS=$ac_check_lib_save_LIBS
13475 fi
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13477 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13478 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13479   cat >>confdefs.h <<_ACEOF
13480 #define HAVE_LIBDL 1
13481 _ACEOF
13482
13483   LIBS="-ldl $LIBS"
13484
13485 fi
13486
13487          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13488          # Sun randomly tweaked the prototypes in <proc_service.h>
13489          # at one point.
13490          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13491 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13492          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13493   $as_echo_n "(cached) " >&6
13494 else
13495
13496             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13497 /* end confdefs.h.  */
13498
13499                 #include <proc_service.h>
13500                 ps_err_e ps_pdwrite
13501                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13502
13503 int
13504 main ()
13505 {
13506
13507   ;
13508   return 0;
13509 }
13510 _ACEOF
13511 if ac_fn_c_try_compile "$LINENO"; then :
13512   gdb_cv_proc_service_is_old=no
13513 else
13514   gdb_cv_proc_service_is_old=yes
13515 fi
13516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13517
13518 fi
13519
13520          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13521 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13522          if test $gdb_cv_proc_service_is_old = yes; then
13523
13524 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13525
13526          fi
13527       else
13528          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13529 $as_echo "no" >&6; }
13530       fi
13531       ;;
13532    aix*)
13533       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13534 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13535       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13536   $as_echo_n "(cached) " >&6
13537 else
13538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13539 /* end confdefs.h.  */
13540 #include <sys/pthdebug.h>
13541 int
13542 main ()
13543 {
13544 #ifndef PTHDB_VERSION_3
13545                                     #error
13546                                     #endif
13547   ;
13548   return 0;
13549 }
13550 _ACEOF
13551 if ac_fn_c_try_compile "$LINENO"; then :
13552   gdb_cv_have_aix_thread_debug=yes
13553 else
13554   gdb_cv_have_aix_thread_debug=no
13555 fi
13556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13557 fi
13558
13559       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13560 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13561       if test $gdb_cv_have_aix_thread_debug = yes; then
13562          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13563          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13564          LIBS="$LIBS -lpthdebug"
13565
13566          # Older versions of AIX do not provide the declaration for
13567          # the getthrds function (it appears that it was introduced
13568          # with AIX 6.x).
13569          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13570 "
13571 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13572   ac_have_decl=1
13573 else
13574   ac_have_decl=0
13575 fi
13576
13577 cat >>confdefs.h <<_ACEOF
13578 #define HAVE_DECL_GETTHRDS $ac_have_decl
13579 _ACEOF
13580
13581       fi
13582       ;;
13583    esac
13584
13585 fi
13586
13587 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13588    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13589 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13590 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13591   $as_echo_n "(cached) " >&6
13592 else
13593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13594 /* end confdefs.h.  */
13595 #include <thread_db.h>
13596 int
13597 main ()
13598 {
13599 int i = TD_NOTALLOC;
13600   ;
13601   return 0;
13602 }
13603 _ACEOF
13604 if ac_fn_c_try_compile "$LINENO"; then :
13605   gdb_cv_thread_db_h_has_td_notalloc=yes
13606 else
13607   gdb_cv_thread_db_h_has_td_notalloc=no
13608
13609 fi
13610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13611
13612 fi
13613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13614 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13615    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13616 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13617 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13618   $as_echo_n "(cached) " >&6
13619 else
13620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13621 /* end confdefs.h.  */
13622 #include <thread_db.h>
13623 int
13624 main ()
13625 {
13626 int i = TD_VERSION;
13627   ;
13628   return 0;
13629 }
13630 _ACEOF
13631 if ac_fn_c_try_compile "$LINENO"; then :
13632   gdb_cv_thread_db_h_has_td_version=yes
13633 else
13634   gdb_cv_thread_db_h_has_td_version=no
13635
13636 fi
13637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13638
13639 fi
13640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13641 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13642    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13643 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13644 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13645   $as_echo_n "(cached) " >&6
13646 else
13647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h.  */
13649 #include <thread_db.h>
13650 int
13651 main ()
13652 {
13653 int i = TD_NOTLS;
13654   ;
13655   return 0;
13656 }
13657 _ACEOF
13658 if ac_fn_c_try_compile "$LINENO"; then :
13659   gdb_cv_thread_db_h_has_td_notls=yes
13660 else
13661   gdb_cv_thread_db_h_has_td_notls=no
13662
13663 fi
13664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13665
13666 fi
13667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13668 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13669 fi
13670 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
13671
13672 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
13673
13674 fi
13675 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
13676
13677 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
13678
13679 fi
13680 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
13681
13682 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
13683
13684 fi
13685
13686 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
13687    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
13688 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
13689 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
13690   $as_echo_n "(cached) " >&6
13691 else
13692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13693 /* end confdefs.h.  */
13694 #include <sys/syscall.h>
13695 int
13696 main ()
13697 {
13698 int i = __NR_tkill;
13699   ;
13700   return 0;
13701 }
13702 _ACEOF
13703 if ac_fn_c_try_compile "$LINENO"; then :
13704   gdb_cv_sys_syscall_h_has_tkill=yes
13705 else
13706   gdb_cv_sys_syscall_h_has_tkill=no
13707
13708 fi
13709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13710
13711 fi
13712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
13713 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
13714 fi
13715 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
13716   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
13717 if test "x$ac_cv_func_syscall" = x""yes; then :
13718
13719 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
13720
13721
13722 fi
13723
13724 fi
13725
13726 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
13727 "
13728 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
13729   ac_have_decl=1
13730 else
13731   ac_have_decl=0
13732 fi
13733
13734 cat >>confdefs.h <<_ACEOF
13735 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
13736 _ACEOF
13737
13738
13739 if test "$cross_compiling" = yes; then :
13740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13741 /* end confdefs.h.  */
13742 #include <sys/personality.h>
13743 int
13744 main ()
13745 {
13746
13747 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13748 #       define ADDR_NO_RANDOMIZE 0x0040000
13749 #      endif
13750        /* Test the flag could be set and stays set.  */
13751        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13752        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13753            return 1
13754   ;
13755   return 0;
13756 }
13757 _ACEOF
13758 if ac_fn_c_try_link "$LINENO"; then :
13759   have_personality=true
13760 else
13761   have_personality=false
13762 fi
13763 rm -f core conftest.err conftest.$ac_objext \
13764     conftest$ac_exeext conftest.$ac_ext
13765 else
13766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13767 /* end confdefs.h.  */
13768 #include <sys/personality.h>
13769 int
13770 main ()
13771 {
13772
13773 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13774 #       define ADDR_NO_RANDOMIZE 0x0040000
13775 #      endif
13776        /* Test the flag could be set and stays set.  */
13777        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13778        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13779            return 1
13780   ;
13781   return 0;
13782 }
13783 _ACEOF
13784 if ac_fn_c_try_run "$LINENO"; then :
13785   have_personality=true
13786 else
13787   have_personality=false
13788 fi
13789 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13790   conftest.$ac_objext conftest.beam conftest.$ac_ext
13791 fi
13792
13793 if $have_personality
13794 then
13795
13796 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
13797
13798 fi
13799
13800 case $host_os in
13801   go32* | *djgpp*)
13802     gdbinit=gdb.ini
13803     ;;
13804   *)
13805     gdbinit=.gdbinit
13806     ;;
13807 esac
13808
13809 cat >>confdefs.h <<_ACEOF
13810 #define GDBINIT "$gdbinit"
13811 _ACEOF
13812
13813
13814
13815 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
13816 # except that the argument to --with-sysroot is optional.
13817 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
13818 if test "x$with_sysroot" = xyes; then
13819   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
13820 fi
13821
13822 # Check whether --with-sysroot was given.
13823 if test "${with_sysroot+set}" = set; then :
13824   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
13825 else
13826   TARGET_SYSTEM_ROOT=
13827 fi
13828
13829
13830   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13831   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13832   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
13833   ac_define_dir=`eval echo $ac_define_dir`
13834
13835 cat >>confdefs.h <<_ACEOF
13836 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
13837 _ACEOF
13838
13839
13840
13841
13842   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13843      if test "x$prefix" = xNONE; then
13844         test_prefix=/usr/local
13845      else
13846         test_prefix=$prefix
13847      fi
13848   else
13849      test_prefix=$exec_prefix
13850   fi
13851   value=0
13852   case ${ac_define_dir} in
13853      "${test_prefix}"|"${test_prefix}/"*|\
13854         '${exec_prefix}'|'${exec_prefix}/'*)
13855      value=1
13856      ;;
13857   esac
13858
13859 cat >>confdefs.h <<_ACEOF
13860 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
13861 _ACEOF
13862
13863
13864
13865
13866
13867 # Check whether --with-system-gdbinit was given.
13868 if test "${with_system_gdbinit+set}" = set; then :
13869   withval=$with_system_gdbinit;
13870     SYSTEM_GDBINIT=$withval
13871 else
13872   SYSTEM_GDBINIT=
13873 fi
13874
13875
13876   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13877   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13878   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13879   ac_define_dir=`eval echo $ac_define_dir`
13880
13881 cat >>confdefs.h <<_ACEOF
13882 #define SYSTEM_GDBINIT "$ac_define_dir"
13883 _ACEOF
13884
13885
13886
13887
13888   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13889      if test "x$prefix" = xNONE; then
13890         test_prefix=/usr/local
13891      else
13892         test_prefix=$prefix
13893      fi
13894   else
13895      test_prefix=$exec_prefix
13896   fi
13897   value=0
13898   case ${ac_define_dir} in
13899      "${test_prefix}"|"${test_prefix}/"*|\
13900         '${exec_prefix}'|'${exec_prefix}/'*)
13901      value=1
13902      ;;
13903   esac
13904
13905 cat >>confdefs.h <<_ACEOF
13906 #define SYSTEM_GDBINIT_RELOCATABLE $value
13907 _ACEOF
13908
13909
13910
13911
13912 # Check whether --enable-werror was given.
13913 if test "${enable_werror+set}" = set; then :
13914   enableval=$enable_werror; case "${enableval}" in
13915      yes | y) ERROR_ON_WARNING="yes" ;;
13916      no | n)  ERROR_ON_WARNING="no" ;;
13917      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13918    esac
13919 fi
13920
13921
13922 # Enable -Werror by default when using gcc in C mode.  Leave it off
13923 # for C++ until we're warning clean.  Turn it off for releases.
13924 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
13925    && test x"$enable_build_with_cxx" != x"yes" \
13926    && $development; then
13927     ERROR_ON_WARNING=yes
13928 fi
13929
13930 WERROR_CFLAGS=""
13931 if test "${ERROR_ON_WARNING}" = yes ; then
13932     WERROR_CFLAGS="-Werror"
13933 fi
13934
13935 # These options work in either C or C++ modes.
13936 build_warnings="-Wall -Wpointer-arith \
13937 -Wno-unused -Wunused-value -Wunused-function \
13938 -Wno-switch -Wno-char-subscripts \
13939 -Wempty-body"
13940
13941 # Now add in C and C++ specific options, depending on mode.
13942 if test "$enable_build_with_cxx" = "yes"; then
13943    build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
13944 -Wno-narrowing"
13945 else
13946    build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
13947 -Wdeclaration-after-statement -Wmissing-parameter-type \
13948 -Wold-style-declaration -Wold-style-definition"
13949 fi
13950
13951 # Enable -Wno-format by default when using gcc on mingw since many
13952 # GCC versions complain about %I64.
13953 case "${host}" in
13954   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13955   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
13956 esac
13957
13958 # Check whether --enable-build-warnings was given.
13959 if test "${enable_build_warnings+set}" = set; then :
13960   enableval=$enable_build_warnings; case "${enableval}" in
13961   yes)  ;;
13962   no)   build_warnings="-w";;
13963   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13964         build_warnings="${build_warnings} ${t}";;
13965   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13966         build_warnings="${t} ${build_warnings}";;
13967   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13968 esac
13969 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13970   echo "Setting compiler warning flags = $build_warnings" 6>&1
13971 fi
13972 fi
13973 # Check whether --enable-gdb-build-warnings was given.
13974 if test "${enable_gdb_build_warnings+set}" = set; then :
13975   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13976   yes)  ;;
13977   no)   build_warnings="-w";;
13978   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13979         build_warnings="${build_warnings} ${t}";;
13980   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13981         build_warnings="${t} ${build_warnings}";;
13982   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13983 esac
13984 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13985   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13986 fi
13987 fi
13988
13989 # The set of warnings supported by a C++ compiler is not the same as
13990 # of the C compiler.
13991 if test "$enable_build_with_cxx" = "yes"; then
13992     ac_ext=cpp
13993 ac_cpp='$CXXCPP $CPPFLAGS'
13994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13997
13998 fi
13999
14000 WARN_CFLAGS=""
14001 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14002 then
14003     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14004 $as_echo_n "checking compiler warning flags... " >&6; }
14005     # Separate out the -Werror flag as some files just cannot be
14006     # compiled with it enabled.
14007     for w in ${build_warnings}; do
14008         case $w in
14009         -Werr*) WERROR_CFLAGS=-Werror ;;
14010         *)
14011             # Check whether GCC accepts it.
14012             saved_CFLAGS="$CFLAGS"
14013             CFLAGS="$CFLAGS $w"
14014             saved_CXXFLAGS="$CXXFLAGS"
14015             CXXFLAGS="$CXXFLAGS $w"
14016             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14017 /* end confdefs.h.  */
14018
14019 int
14020 main ()
14021 {
14022
14023   ;
14024   return 0;
14025 }
14026 _ACEOF
14027 if ac_fn_cxx_try_compile "$LINENO"; then :
14028   WARN_CFLAGS="${WARN_CFLAGS} $w"
14029 fi
14030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14031             CFLAGS="$saved_CFLAGS"
14032             CXXFLAGS="$saved_CXXFLAGS"
14033         esac
14034     done
14035     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14036 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14037 fi
14038
14039
14040
14041 if test "$enable_build_with_cxx" = "yes"; then
14042    ac_ext=c
14043 ac_cpp='$CPP $CPPFLAGS'
14044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14047
14048 fi
14049
14050 # In the Cygwin environment, we need some additional flags.
14051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14052 $as_echo_n "checking for cygwin... " >&6; }
14053 if test "${gdb_cv_os_cygwin+set}" = set; then :
14054   $as_echo_n "(cached) " >&6
14055 else
14056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14057 /* end confdefs.h.  */
14058
14059 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14060 lose
14061 #endif
14062 _ACEOF
14063 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14064   $EGREP "^lose$" >/dev/null 2>&1; then :
14065   gdb_cv_os_cygwin=yes
14066 else
14067   gdb_cv_os_cygwin=no
14068 fi
14069 rm -f conftest*
14070
14071 fi
14072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14073 $as_echo "$gdb_cv_os_cygwin" >&6; }
14074
14075
14076 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14077 case ${host} in
14078   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14079   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14080   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14081 esac
14082
14083
14084 # libreadline needs libuser32.a in a cygwin environment
14085 WIN32LIBS=
14086 if test x$gdb_cv_os_cygwin = xyes; then
14087     WIN32LIBS="-luser32"
14088     case "${target}" in
14089         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14090         ;;
14091     esac
14092 fi
14093
14094 # The ser-tcp.c module requires sockets.
14095 case ${host} in
14096   *mingw32*)
14097
14098 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14099
14100     WIN32LIBS="$WIN32LIBS -lws2_32"
14101     ;;
14102 esac
14103
14104
14105 # Add ELF support to GDB, but only if BFD includes ELF support.
14106
14107   OLD_CFLAGS=$CFLAGS
14108   OLD_LDFLAGS=$LDFLAGS
14109   OLD_LIBS=$LIBS
14110   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14111   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14112   # always want our bfd.
14113   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14114   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14115   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14116   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14117   LIBS="-lbfd -liberty -lz $intl $LIBS"
14118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14119 $as_echo_n "checking for ELF support in BFD... " >&6; }
14120 if test "${gdb_cv_var_elf+set}" = set; then :
14121   $as_echo_n "(cached) " >&6
14122 else
14123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14124 /* end confdefs.h.  */
14125 #include <stdlib.h>
14126   #include "bfd.h"
14127   #include "elf-bfd.h"
14128
14129 int
14130 main ()
14131 {
14132 return bfd_get_elf_phdr_upper_bound (NULL);
14133   ;
14134   return 0;
14135 }
14136 _ACEOF
14137 if ac_fn_c_try_link "$LINENO"; then :
14138   gdb_cv_var_elf=yes
14139 else
14140   gdb_cv_var_elf=no
14141 fi
14142 rm -f core conftest.err conftest.$ac_objext \
14143     conftest$ac_exeext conftest.$ac_ext
14144 fi
14145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14146 $as_echo "$gdb_cv_var_elf" >&6; }
14147   CFLAGS=$OLD_CFLAGS
14148   LDFLAGS=$OLD_LDFLAGS
14149   LIBS=$OLD_LIBS
14150 if test $gdb_cv_var_elf = yes; then
14151   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14152
14153 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14154
14155   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14156   if test "$plugins" = "yes"; then
14157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14158 $as_echo_n "checking for library containing dlopen... " >&6; }
14159 if test "${ac_cv_search_dlopen+set}" = set; then :
14160   $as_echo_n "(cached) " >&6
14161 else
14162   ac_func_search_save_LIBS=$LIBS
14163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14164 /* end confdefs.h.  */
14165
14166 /* Override any GCC internal prototype to avoid an error.
14167    Use char because int might match the return type of a GCC
14168    builtin and then its argument prototype would still apply.  */
14169 #ifdef __cplusplus
14170 extern "C"
14171 #endif
14172 char dlopen ();
14173 int
14174 main ()
14175 {
14176 return dlopen ();
14177   ;
14178   return 0;
14179 }
14180 _ACEOF
14181 for ac_lib in '' dl; do
14182   if test -z "$ac_lib"; then
14183     ac_res="none required"
14184   else
14185     ac_res=-l$ac_lib
14186     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14187   fi
14188   if ac_fn_c_try_link "$LINENO"; then :
14189   ac_cv_search_dlopen=$ac_res
14190 fi
14191 rm -f core conftest.err conftest.$ac_objext \
14192     conftest$ac_exeext
14193   if test "${ac_cv_search_dlopen+set}" = set; then :
14194   break
14195 fi
14196 done
14197 if test "${ac_cv_search_dlopen+set}" = set; then :
14198
14199 else
14200   ac_cv_search_dlopen=no
14201 fi
14202 rm conftest.$ac_ext
14203 LIBS=$ac_func_search_save_LIBS
14204 fi
14205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14206 $as_echo "$ac_cv_search_dlopen" >&6; }
14207 ac_res=$ac_cv_search_dlopen
14208 if test "$ac_res" != no; then :
14209   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14210
14211 fi
14212
14213   fi
14214 fi
14215
14216 # Add macho support to GDB, but only if BFD includes it.
14217
14218   OLD_CFLAGS=$CFLAGS
14219   OLD_LDFLAGS=$LDFLAGS
14220   OLD_LIBS=$LIBS
14221   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14222   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
14223   # always want our bfd.
14224   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14225   ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14226   LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14227   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14228   LIBS="-lbfd -liberty -lz $intl $LIBS"
14229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14230 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14231 if test "${gdb_cv_var_macho+set}" = set; then :
14232   $as_echo_n "(cached) " >&6
14233 else
14234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14235 /* end confdefs.h.  */
14236 #include <stdlib.h>
14237   #include "bfd.h"
14238   #include "mach-o.h"
14239
14240 int
14241 main ()
14242 {
14243 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14244   ;
14245   return 0;
14246 }
14247 _ACEOF
14248 if ac_fn_c_try_link "$LINENO"; then :
14249   gdb_cv_var_macho=yes
14250 else
14251   gdb_cv_var_macho=no
14252 fi
14253 rm -f core conftest.err conftest.$ac_objext \
14254     conftest$ac_exeext conftest.$ac_ext
14255 fi
14256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14257 $as_echo "$gdb_cv_var_macho" >&6; }
14258   CFLAGS=$OLD_CFLAGS
14259   LDFLAGS=$OLD_LDFLAGS
14260   LIBS=$OLD_LIBS
14261 if test $gdb_cv_var_macho = yes; then
14262   CONFIG_OBS="$CONFIG_OBS machoread.o"
14263 fi
14264
14265 # Add any host-specific objects to GDB.
14266 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14267
14268 # If building on ELF, look for lzma support for embedded compressed debug info.
14269 if test $gdb_cv_var_elf = yes; then
14270
14271 # Check whether --with-lzma was given.
14272 if test "${with_lzma+set}" = set; then :
14273   withval=$with_lzma;
14274 else
14275   with_lzma=auto
14276 fi
14277
14278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14279 $as_echo_n "checking whether to use lzma... " >&6; }
14280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14281 $as_echo "$with_lzma" >&6; }
14282
14283   if test "${with_lzma}" != no; then
14284
14285
14286
14287
14288
14289
14290
14291
14292     use_additional=yes
14293
14294   acl_save_prefix="$prefix"
14295   prefix="$acl_final_prefix"
14296   acl_save_exec_prefix="$exec_prefix"
14297   exec_prefix="$acl_final_exec_prefix"
14298
14299     eval additional_includedir=\"$includedir\"
14300     eval additional_libdir=\"$libdir\"
14301
14302   exec_prefix="$acl_save_exec_prefix"
14303   prefix="$acl_save_prefix"
14304
14305
14306 # Check whether --with-liblzma-prefix was given.
14307 if test "${with_liblzma_prefix+set}" = set; then :
14308   withval=$with_liblzma_prefix;
14309     if test "X$withval" = "Xno"; then
14310       use_additional=no
14311     else
14312       if test "X$withval" = "X"; then
14313
14314   acl_save_prefix="$prefix"
14315   prefix="$acl_final_prefix"
14316   acl_save_exec_prefix="$exec_prefix"
14317   exec_prefix="$acl_final_exec_prefix"
14318
14319           eval additional_includedir=\"$includedir\"
14320           eval additional_libdir=\"$libdir\"
14321
14322   exec_prefix="$acl_save_exec_prefix"
14323   prefix="$acl_save_prefix"
14324
14325       else
14326         additional_includedir="$withval/include"
14327         additional_libdir="$withval/lib"
14328       fi
14329     fi
14330
14331 fi
14332
14333       LIBLZMA=
14334   LTLIBLZMA=
14335   INCLZMA=
14336   rpathdirs=
14337   ltrpathdirs=
14338   names_already_handled=
14339   names_next_round='lzma '
14340   while test -n "$names_next_round"; do
14341     names_this_round="$names_next_round"
14342     names_next_round=
14343     for name in $names_this_round; do
14344       already_handled=
14345       for n in $names_already_handled; do
14346         if test "$n" = "$name"; then
14347           already_handled=yes
14348           break
14349         fi
14350       done
14351       if test -z "$already_handled"; then
14352         names_already_handled="$names_already_handled $name"
14353                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14354         eval value=\"\$HAVE_LIB$uppername\"
14355         if test -n "$value"; then
14356           if test "$value" = yes; then
14357             eval value=\"\$LIB$uppername\"
14358             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14359             eval value=\"\$LTLIB$uppername\"
14360             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14361           else
14362                                     :
14363           fi
14364         else
14365                               found_dir=
14366           found_la=
14367           found_so=
14368           found_a=
14369           if test $use_additional = yes; then
14370             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14371               found_dir="$additional_libdir"
14372               found_so="$additional_libdir/lib$name.$shlibext"
14373               if test -f "$additional_libdir/lib$name.la"; then
14374                 found_la="$additional_libdir/lib$name.la"
14375               fi
14376             else
14377               if test -f "$additional_libdir/lib$name.$libext"; then
14378                 found_dir="$additional_libdir"
14379                 found_a="$additional_libdir/lib$name.$libext"
14380                 if test -f "$additional_libdir/lib$name.la"; then
14381                   found_la="$additional_libdir/lib$name.la"
14382                 fi
14383               fi
14384             fi
14385           fi
14386           if test "X$found_dir" = "X"; then
14387             for x in $LDFLAGS $LTLIBLZMA; do
14388
14389   acl_save_prefix="$prefix"
14390   prefix="$acl_final_prefix"
14391   acl_save_exec_prefix="$exec_prefix"
14392   exec_prefix="$acl_final_exec_prefix"
14393   eval x=\"$x\"
14394   exec_prefix="$acl_save_exec_prefix"
14395   prefix="$acl_save_prefix"
14396
14397               case "$x" in
14398                 -L*)
14399                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14400                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14401                     found_dir="$dir"
14402                     found_so="$dir/lib$name.$shlibext"
14403                     if test -f "$dir/lib$name.la"; then
14404                       found_la="$dir/lib$name.la"
14405                     fi
14406                   else
14407                     if test -f "$dir/lib$name.$libext"; then
14408                       found_dir="$dir"
14409                       found_a="$dir/lib$name.$libext"
14410                       if test -f "$dir/lib$name.la"; then
14411                         found_la="$dir/lib$name.la"
14412                       fi
14413                     fi
14414                   fi
14415                   ;;
14416               esac
14417               if test "X$found_dir" != "X"; then
14418                 break
14419               fi
14420             done
14421           fi
14422           if test "X$found_dir" != "X"; then
14423                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14424             if test "X$found_so" != "X"; then
14425                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14426                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14427               else
14428                                                                                 haveit=
14429                 for x in $ltrpathdirs; do
14430                   if test "X$x" = "X$found_dir"; then
14431                     haveit=yes
14432                     break
14433                   fi
14434                 done
14435                 if test -z "$haveit"; then
14436                   ltrpathdirs="$ltrpathdirs $found_dir"
14437                 fi
14438                                 if test "$hardcode_direct" = yes; then
14439                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14440                 else
14441                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14442                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14443                                                             haveit=
14444                     for x in $rpathdirs; do
14445                       if test "X$x" = "X$found_dir"; then
14446                         haveit=yes
14447                         break
14448                       fi
14449                     done
14450                     if test -z "$haveit"; then
14451                       rpathdirs="$rpathdirs $found_dir"
14452                     fi
14453                   else
14454                                                                                 haveit=
14455                     for x in $LDFLAGS $LIBLZMA; do
14456
14457   acl_save_prefix="$prefix"
14458   prefix="$acl_final_prefix"
14459   acl_save_exec_prefix="$exec_prefix"
14460   exec_prefix="$acl_final_exec_prefix"
14461   eval x=\"$x\"
14462   exec_prefix="$acl_save_exec_prefix"
14463   prefix="$acl_save_prefix"
14464
14465                       if test "X$x" = "X-L$found_dir"; then
14466                         haveit=yes
14467                         break
14468                       fi
14469                     done
14470                     if test -z "$haveit"; then
14471                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14472                     fi
14473                     if test "$hardcode_minus_L" != no; then
14474                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14475                     else
14476                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14477                     fi
14478                   fi
14479                 fi
14480               fi
14481             else
14482               if test "X$found_a" != "X"; then
14483                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14484               else
14485                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14486               fi
14487             fi
14488                         additional_includedir=
14489             case "$found_dir" in
14490               */lib | */lib/)
14491                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14492                 additional_includedir="$basedir/include"
14493                 ;;
14494             esac
14495             if test "X$additional_includedir" != "X"; then
14496                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14497                 haveit=
14498                 if test "X$additional_includedir" = "X/usr/local/include"; then
14499                   if test -n "$GCC"; then
14500                     case $host_os in
14501                       linux*) haveit=yes;;
14502                     esac
14503                   fi
14504                 fi
14505                 if test -z "$haveit"; then
14506                   for x in $CPPFLAGS $INCLZMA; do
14507
14508   acl_save_prefix="$prefix"
14509   prefix="$acl_final_prefix"
14510   acl_save_exec_prefix="$exec_prefix"
14511   exec_prefix="$acl_final_exec_prefix"
14512   eval x=\"$x\"
14513   exec_prefix="$acl_save_exec_prefix"
14514   prefix="$acl_save_prefix"
14515
14516                     if test "X$x" = "X-I$additional_includedir"; then
14517                       haveit=yes
14518                       break
14519                     fi
14520                   done
14521                   if test -z "$haveit"; then
14522                     if test -d "$additional_includedir"; then
14523                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14524                     fi
14525                   fi
14526                 fi
14527               fi
14528             fi
14529                         if test -n "$found_la"; then
14530                                                         save_libdir="$libdir"
14531               case "$found_la" in
14532                 */* | *\\*) . "$found_la" ;;
14533                 *) . "./$found_la" ;;
14534               esac
14535               libdir="$save_libdir"
14536                             for dep in $dependency_libs; do
14537                 case "$dep" in
14538                   -L*)
14539                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14540                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14541                       haveit=
14542                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14543                         if test -n "$GCC"; then
14544                           case $host_os in
14545                             linux*) haveit=yes;;
14546                           esac
14547                         fi
14548                       fi
14549                       if test -z "$haveit"; then
14550                         haveit=
14551                         for x in $LDFLAGS $LIBLZMA; do
14552
14553   acl_save_prefix="$prefix"
14554   prefix="$acl_final_prefix"
14555   acl_save_exec_prefix="$exec_prefix"
14556   exec_prefix="$acl_final_exec_prefix"
14557   eval x=\"$x\"
14558   exec_prefix="$acl_save_exec_prefix"
14559   prefix="$acl_save_prefix"
14560
14561                           if test "X$x" = "X-L$additional_libdir"; then
14562                             haveit=yes
14563                             break
14564                           fi
14565                         done
14566                         if test -z "$haveit"; then
14567                           if test -d "$additional_libdir"; then
14568                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14569                           fi
14570                         fi
14571                         haveit=
14572                         for x in $LDFLAGS $LTLIBLZMA; do
14573
14574   acl_save_prefix="$prefix"
14575   prefix="$acl_final_prefix"
14576   acl_save_exec_prefix="$exec_prefix"
14577   exec_prefix="$acl_final_exec_prefix"
14578   eval x=\"$x\"
14579   exec_prefix="$acl_save_exec_prefix"
14580   prefix="$acl_save_prefix"
14581
14582                           if test "X$x" = "X-L$additional_libdir"; then
14583                             haveit=yes
14584                             break
14585                           fi
14586                         done
14587                         if test -z "$haveit"; then
14588                           if test -d "$additional_libdir"; then
14589                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14590                           fi
14591                         fi
14592                       fi
14593                     fi
14594                     ;;
14595                   -R*)
14596                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14597                     if test "$enable_rpath" != no; then
14598                                                                   haveit=
14599                       for x in $rpathdirs; do
14600                         if test "X$x" = "X$dir"; then
14601                           haveit=yes
14602                           break
14603                         fi
14604                       done
14605                       if test -z "$haveit"; then
14606                         rpathdirs="$rpathdirs $dir"
14607                       fi
14608                                                                   haveit=
14609                       for x in $ltrpathdirs; do
14610                         if test "X$x" = "X$dir"; then
14611                           haveit=yes
14612                           break
14613                         fi
14614                       done
14615                       if test -z "$haveit"; then
14616                         ltrpathdirs="$ltrpathdirs $dir"
14617                       fi
14618                     fi
14619                     ;;
14620                   -l*)
14621                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14622                     ;;
14623                   *.la)
14624                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14625                     ;;
14626                   *)
14627                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14628                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
14629                     ;;
14630                 esac
14631               done
14632             fi
14633           else
14634                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14635             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
14636           fi
14637         fi
14638       fi
14639     done
14640   done
14641   if test "X$rpathdirs" != "X"; then
14642     if test -n "$hardcode_libdir_separator"; then
14643                         alldirs=
14644       for found_dir in $rpathdirs; do
14645         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14646       done
14647             acl_save_libdir="$libdir"
14648       libdir="$alldirs"
14649       eval flag=\"$hardcode_libdir_flag_spec\"
14650       libdir="$acl_save_libdir"
14651       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14652     else
14653             for found_dir in $rpathdirs; do
14654         acl_save_libdir="$libdir"
14655         libdir="$found_dir"
14656         eval flag=\"$hardcode_libdir_flag_spec\"
14657         libdir="$acl_save_libdir"
14658         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
14659       done
14660     fi
14661   fi
14662   if test "X$ltrpathdirs" != "X"; then
14663             for found_dir in $ltrpathdirs; do
14664       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
14665     done
14666   fi
14667
14668
14669         ac_save_CPPFLAGS="$CPPFLAGS"
14670
14671   for element in $INCLZMA; do
14672     haveit=
14673     for x in $CPPFLAGS; do
14674
14675   acl_save_prefix="$prefix"
14676   prefix="$acl_final_prefix"
14677   acl_save_exec_prefix="$exec_prefix"
14678   exec_prefix="$acl_final_exec_prefix"
14679   eval x=\"$x\"
14680   exec_prefix="$acl_save_exec_prefix"
14681   prefix="$acl_save_prefix"
14682
14683       if test "X$x" = "X$element"; then
14684         haveit=yes
14685         break
14686       fi
14687     done
14688     if test -z "$haveit"; then
14689       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14690     fi
14691   done
14692
14693
14694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
14695 $as_echo_n "checking for liblzma... " >&6; }
14696 if test "${ac_cv_liblzma+set}" = set; then :
14697   $as_echo_n "(cached) " >&6
14698 else
14699
14700     ac_save_LIBS="$LIBS"
14701     LIBS="$LIBS $LIBLZMA"
14702     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14703 /* end confdefs.h.  */
14704 #include "lzma.h"
14705 int
14706 main ()
14707 {
14708 lzma_index_iter iter;
14709                            lzma_index_iter_init (&iter, 0);
14710                            lzma_mf_is_supported (LZMA_MF_HC3);
14711   ;
14712   return 0;
14713 }
14714 _ACEOF
14715 if ac_fn_c_try_link "$LINENO"; then :
14716   ac_cv_liblzma=yes
14717 else
14718   ac_cv_liblzma=no
14719 fi
14720 rm -f core conftest.err conftest.$ac_objext \
14721     conftest$ac_exeext conftest.$ac_ext
14722     LIBS="$ac_save_LIBS"
14723
14724 fi
14725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
14726 $as_echo "$ac_cv_liblzma" >&6; }
14727   if test "$ac_cv_liblzma" = yes; then
14728     HAVE_LIBLZMA=yes
14729
14730 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14731
14732     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
14733 $as_echo_n "checking how to link with liblzma... " >&6; }
14734     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
14735 $as_echo "$LIBLZMA" >&6; }
14736   else
14737     HAVE_LIBLZMA=no
14738             CPPFLAGS="$ac_save_CPPFLAGS"
14739     LIBLZMA=
14740     LTLIBLZMA=
14741   fi
14742
14743
14744
14745
14746
14747
14748     if test "$HAVE_LIBLZMA" != yes; then
14749       if test "$with_lzma" = yes; then
14750         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
14751       fi
14752     fi
14753   fi
14754 fi
14755
14756 LIBGUI="../libgui/src/libgui.a"
14757 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14758
14759
14760
14761 WIN32LDAPP=
14762
14763
14764
14765 case "${host}" in
14766 *-*-cygwin* | *-*-mingw* )
14767     configdir="win"
14768     ;;
14769 *)
14770     configdir="unix"
14771     ;;
14772 esac
14773
14774 GDBTKLIBS=
14775 if test "${enable_gdbtk}" = "yes"; then
14776
14777     # Gdbtk must have an absolute path to srcdir in order to run
14778     # properly when not installed.
14779     here=`pwd`
14780     cd ${srcdir}
14781     GDBTK_SRC_DIR=`pwd`
14782     cd $here
14783
14784
14785     #
14786     # Ok, lets find the tcl configuration
14787     # First, look for one uninstalled.
14788     # the alternative search directory is invoked by --with-tcl
14789     #
14790
14791     if test x"${no_tcl}" = x ; then
14792         # we reset no_tcl in case something fails here
14793         no_tcl=true
14794
14795 # Check whether --with-tcl was given.
14796 if test "${with_tcl+set}" = set; then :
14797   withval=$with_tcl; with_tclconfig=${withval}
14798 fi
14799
14800         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
14801 $as_echo_n "checking for Tcl configuration... " >&6; }
14802         if test "${ac_cv_c_tclconfig+set}" = set; then :
14803   $as_echo_n "(cached) " >&6
14804 else
14805
14806
14807             # First check to see if --with-tcl was specified.
14808             case "${host}" in
14809                 *-*-cygwin*) platDir="win" ;;
14810                 *) platDir="unix" ;;
14811             esac
14812             if test x"${with_tclconfig}" != x ; then
14813                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14814                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14815                 else
14816                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14817                 fi
14818             fi
14819
14820             # then check for a private Tcl installation
14821             if test x"${ac_cv_c_tclconfig}" = x ; then
14822                 for i in \
14823                         ../tcl \
14824                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14825                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14826                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14827                         ../../tcl \
14828                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14829                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14830                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14831                         ../../../tcl \
14832                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14833                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14834                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14835                     if test -f "$i/$platDir/tclConfig.sh" ; then
14836                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14837                         break
14838                     fi
14839                 done
14840             fi
14841
14842             # on Darwin, check in Framework installation locations
14843             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14844                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14845                         `ls -d /Library/Frameworks 2>/dev/null` \
14846                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14847                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14848                         ; do
14849                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14850                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14851                         break
14852                     fi
14853                 done
14854             fi
14855
14856             # check in a few common install locations
14857             if test x"${ac_cv_c_tclconfig}" = x ; then
14858                 for i in `ls -d ${libdir} 2>/dev/null` \
14859                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14860                         `ls -d ${prefix}/lib 2>/dev/null` \
14861                         `ls -d /usr/local/lib 2>/dev/null` \
14862                         `ls -d /usr/contrib/lib 2>/dev/null` \
14863                         `ls -d /usr/lib 2>/dev/null` \
14864                         ; do
14865                     if test -f "$i/tclConfig.sh" ; then
14866                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14867                         break
14868                     fi
14869                 done
14870             fi
14871
14872             # check in a few other private locations
14873             if test x"${ac_cv_c_tclconfig}" = x ; then
14874                 for i in \
14875                         ${srcdir}/../tcl \
14876                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14877                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14878                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14879                     if test -f "$i/$platDir/tclConfig.sh" ; then
14880                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14881                     break
14882                 fi
14883                 done
14884             fi
14885
14886 fi
14887
14888
14889         if test x"${ac_cv_c_tclconfig}" = x ; then
14890             TCL_BIN_DIR="# no Tcl configs found"
14891             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14892 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14893         else
14894             no_tcl=
14895             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14896             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14897 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14898         fi
14899     fi
14900
14901
14902     # If $no_tk is nonempty, then we can't do Tk, and there is no
14903     # point to doing Tcl.
14904
14905     #
14906     # Ok, lets find the tk configuration
14907     # First, look for one uninstalled.
14908     # the alternative search directory is invoked by --with-tk
14909     #
14910
14911     if test x"${no_tk}" = x ; then
14912         # we reset no_tk in case something fails here
14913         no_tk=true
14914
14915 # Check whether --with-tk was given.
14916 if test "${with_tk+set}" = set; then :
14917   withval=$with_tk; with_tkconfig=${withval}
14918 fi
14919
14920         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14921 $as_echo_n "checking for Tk configuration... " >&6; }
14922         if test "${ac_cv_c_tkconfig+set}" = set; then :
14923   $as_echo_n "(cached) " >&6
14924 else
14925
14926
14927             # First check to see if --with-tkconfig was specified.
14928             if test x"${with_tkconfig}" != x ; then
14929                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14930                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14931                 else
14932                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14933                 fi
14934             fi
14935
14936             # then check for a private Tk library
14937             case "${host}" in
14938                 *-*-cygwin*) platDir="win" ;;
14939                 *) platDir="unix" ;;
14940             esac
14941             if test x"${ac_cv_c_tkconfig}" = x ; then
14942                 for i in \
14943                         ../tk \
14944                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14945                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14946                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14947                         ../../tk \
14948                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14949                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14950                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14951                         ../../../tk \
14952                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14953                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14954                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14955                     if test -f "$i/$platDir/tkConfig.sh" ; then
14956                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14957                         break
14958                     fi
14959                 done
14960             fi
14961
14962             # on Darwin, check in Framework installation locations
14963             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14964                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14965                         `ls -d /Library/Frameworks 2>/dev/null` \
14966                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14967                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14968                         ; do
14969                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14970                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14971                         break
14972                     fi
14973                 done
14974             fi
14975
14976             # check in a few common install locations
14977             if test x"${ac_cv_c_tkconfig}" = x ; then
14978                 for i in `ls -d ${libdir} 2>/dev/null` \
14979                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14980                         `ls -d ${prefix}/lib 2>/dev/null` \
14981                         `ls -d /usr/local/lib 2>/dev/null` \
14982                         `ls -d /usr/contrib/lib 2>/dev/null` \
14983                         `ls -d /usr/lib 2>/dev/null` \
14984                         ; do
14985                     if test -f "$i/tkConfig.sh" ; then
14986                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14987                         break
14988                     fi
14989                 done
14990             fi
14991             # check in a few other private locations
14992             if test x"${ac_cv_c_tkconfig}" = x ; then
14993                 for i in \
14994                         ${srcdir}/../tk \
14995                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14996                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14997                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14998                     if test -f "$i/$platDir/tkConfig.sh" ; then
14999                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15000                         break
15001                     fi
15002                 done
15003             fi
15004
15005 fi
15006
15007
15008         if test x"${ac_cv_c_tkconfig}" = x ; then
15009             TK_BIN_DIR="# no Tk configs found"
15010             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15011 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15012         else
15013             no_tk=
15014             TK_BIN_DIR=${ac_cv_c_tkconfig}
15015             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15016 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15017         fi
15018     fi
15019
15020
15021     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15022
15023     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15024 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15025
15026     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15027         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15028 $as_echo "loading" >&6; }
15029         . ${TCL_BIN_DIR}/tclConfig.sh
15030     else
15031         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15032 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15033     fi
15034
15035     # eval is required to do the TCL_DBGX substitution
15036     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15037     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15038
15039     # If the TCL_BIN_DIR is the build directory (not the install directory),
15040     # then set the common variable name to the value of the build variables.
15041     # For example, the variable TCL_LIB_SPEC will be set to the value
15042     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15043     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15044     # installed and uninstalled version of Tcl.
15045     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15046         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15047         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15048         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15049     elif test "`uname -s`" = "Darwin"; then
15050         # If Tcl was built as a framework, attempt to use the libraries
15051         # from the framework at the given location so that linking works
15052         # against Tcl.framework installed in an arbitrary location.
15053         case ${TCL_DEFS} in
15054             *TCL_FRAMEWORK*)
15055                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15056                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15057                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15058                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15059                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15060                             break
15061                         fi
15062                     done
15063                 fi
15064                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15065                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15066                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15067                 fi
15068                 ;;
15069         esac
15070     fi
15071
15072     # eval is required to do the TCL_DBGX substitution
15073     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15074     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15075     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15076     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15077
15078
15079
15080
15081
15082
15083
15084
15085
15086
15087
15088
15089
15090
15091
15092         # Check for in-tree tcl
15093         here=`pwd`
15094         cd ${srcdir}/..
15095         topdir=`pwd`
15096         cd ${here}
15097
15098         intree="no"
15099         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15100           intree="yes"
15101         fi
15102
15103         # Find Tcl private headers
15104         if test x"${intree}" = xno; then
15105
15106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15107 $as_echo_n "checking for Tcl private headers... " >&6; }
15108   private_dir=""
15109   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15110   if test -f ${dir}/tclInt.h ; then
15111     private_dir=${dir}
15112   fi
15113
15114   if test x"${private_dir}" = x; then
15115     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15116   else
15117     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15118     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15119 $as_echo "${private_dir}" >&6; }
15120   fi
15121
15122           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15123           TCL_LIBRARY="${TCL_LIB_SPEC}"
15124           TCL_DEPS=""
15125         else
15126           # If building tcl in the same src tree, private headers
15127           # are not needed, but we need to be sure to use the right
15128           # headers library
15129           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15130           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15131           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15132         fi
15133
15134
15135
15136
15137
15138     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15139 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15140
15141     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15142         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15143 $as_echo "loading" >&6; }
15144         . ${TK_BIN_DIR}/tkConfig.sh
15145     else
15146         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15147 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15148     fi
15149
15150     # eval is required to do the TK_DBGX substitution
15151     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15152     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15153
15154     # If the TK_BIN_DIR is the build directory (not the install directory),
15155     # then set the common variable name to the value of the build variables.
15156     # For example, the variable TK_LIB_SPEC will be set to the value
15157     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15158     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15159     # installed and uninstalled version of Tcl.
15160     if test -f "${TK_BIN_DIR}/Makefile" ; then
15161         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15162         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15163         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15164     elif test "`uname -s`" = "Darwin"; then
15165         # If Tk was built as a framework, attempt to use the libraries
15166         # from the framework at the given location so that linking works
15167         # against Tk.framework installed in an arbitrary location.
15168         case ${TK_DEFS} in
15169             *TK_FRAMEWORK*)
15170                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15171                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15172                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15173                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15174                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15175                             break
15176                         fi
15177                     done
15178                 fi
15179                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15180                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15181                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15182                 fi
15183                 ;;
15184         esac
15185     fi
15186
15187     # eval is required to do the TK_DBGX substitution
15188     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15189     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15190     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15191     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206         # Check for in-tree Tk
15207         intree="no"
15208         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15209           intree="yes"
15210         fi
15211
15212         # Find Tk private headers
15213         if test x"${intree}" = xno; then
15214
15215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15216 $as_echo_n "checking for Tk private headers... " >&6; }
15217   private_dir=""
15218   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15219   if test -f ${dir}/tkInt.h; then
15220     private_dir=${dir}
15221   fi
15222
15223   if test x"${private_dir}" = x; then
15224     as_fn_error "could not find Tk private headers" "$LINENO" 5
15225   else
15226     TK_PRIVATE_INCLUDE="-I${private_dir}"
15227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15228 $as_echo "${private_dir}" >&6; }
15229   fi
15230
15231           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15232           TK_LIBRARY=${TK_LIB_SPEC}
15233           TK_DEPS=""
15234         else
15235           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15236           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15237           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15238         fi
15239
15240
15241
15242
15243
15244         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15245
15246         # Include some libraries that Tcl and Tk want.
15247         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15248         # Yes, the ordering seems wrong here.  But it isn't.
15249         # TK_LIBS is the list of libraries that need to be linked
15250         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15251         # were in LIBS then any link tests after this point would
15252         # try to include things like `$(LIBGUI)', which wouldn't work.
15253         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15254
15255         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15256         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15257         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15258         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15259         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15260         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15261         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15262
15263         if test x$gdb_cv_os_cygwin = xyes; then
15264           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15265           WIN32LDAPP="-Wl,--subsystem,console"
15266           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15267         fi
15268
15269         subdirs="$subdirs gdbtk"
15270
15271     fi
15272 fi
15273
15274
15275
15276
15277
15278
15279
15280
15281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15282 $as_echo_n "checking for X... " >&6; }
15283
15284
15285 # Check whether --with-x was given.
15286 if test "${with_x+set}" = set; then :
15287   withval=$with_x;
15288 fi
15289
15290 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15291 if test "x$with_x" = xno; then
15292   # The user explicitly disabled X.
15293   have_x=disabled
15294 else
15295   case $x_includes,$x_libraries in #(
15296     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15297     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15298   $as_echo_n "(cached) " >&6
15299 else
15300   # One or both of the vars are not set, and there is no cached value.
15301 ac_x_includes=no ac_x_libraries=no
15302 rm -f -r conftest.dir
15303 if mkdir conftest.dir; then
15304   cd conftest.dir
15305   cat >Imakefile <<'_ACEOF'
15306 incroot:
15307         @echo incroot='${INCROOT}'
15308 usrlibdir:
15309         @echo usrlibdir='${USRLIBDIR}'
15310 libdir:
15311         @echo libdir='${LIBDIR}'
15312 _ACEOF
15313   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15314     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15315     for ac_var in incroot usrlibdir libdir; do
15316       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15317     done
15318     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15319     for ac_extension in a so sl dylib la dll; do
15320       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15321          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15322         ac_im_usrlibdir=$ac_im_libdir; break
15323       fi
15324     done
15325     # Screen out bogus values from the imake configuration.  They are
15326     # bogus both because they are the default anyway, and because
15327     # using them would break gcc on systems where it needs fixed includes.
15328     case $ac_im_incroot in
15329         /usr/include) ac_x_includes= ;;
15330         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15331     esac
15332     case $ac_im_usrlibdir in
15333         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15334         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15335     esac
15336   fi
15337   cd ..
15338   rm -f -r conftest.dir
15339 fi
15340
15341 # Standard set of common directories for X headers.
15342 # Check X11 before X11Rn because it is often a symlink to the current release.
15343 ac_x_header_dirs='
15344 /usr/X11/include
15345 /usr/X11R7/include
15346 /usr/X11R6/include
15347 /usr/X11R5/include
15348 /usr/X11R4/include
15349
15350 /usr/include/X11
15351 /usr/include/X11R7
15352 /usr/include/X11R6
15353 /usr/include/X11R5
15354 /usr/include/X11R4
15355
15356 /usr/local/X11/include
15357 /usr/local/X11R7/include
15358 /usr/local/X11R6/include
15359 /usr/local/X11R5/include
15360 /usr/local/X11R4/include
15361
15362 /usr/local/include/X11
15363 /usr/local/include/X11R7
15364 /usr/local/include/X11R6
15365 /usr/local/include/X11R5
15366 /usr/local/include/X11R4
15367
15368 /usr/X386/include
15369 /usr/x386/include
15370 /usr/XFree86/include/X11
15371
15372 /usr/include
15373 /usr/local/include
15374 /usr/unsupported/include
15375 /usr/athena/include
15376 /usr/local/x11r5/include
15377 /usr/lpp/Xamples/include
15378
15379 /usr/openwin/include
15380 /usr/openwin/share/include'
15381
15382 if test "$ac_x_includes" = no; then
15383   # Guess where to find include files, by looking for Xlib.h.
15384   # First, try using that file with no special directory specified.
15385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15386 /* end confdefs.h.  */
15387 #include <X11/Xlib.h>
15388 _ACEOF
15389 if ac_fn_c_try_cpp "$LINENO"; then :
15390   # We can compile using X headers with no special include directory.
15391 ac_x_includes=
15392 else
15393   for ac_dir in $ac_x_header_dirs; do
15394   if test -r "$ac_dir/X11/Xlib.h"; then
15395     ac_x_includes=$ac_dir
15396     break
15397   fi
15398 done
15399 fi
15400 rm -f conftest.err conftest.$ac_ext
15401 fi # $ac_x_includes = no
15402
15403 if test "$ac_x_libraries" = no; then
15404   # Check for the libraries.
15405   # See if we find them without any special options.
15406   # Don't add to $LIBS permanently.
15407   ac_save_LIBS=$LIBS
15408   LIBS="-lX11 $LIBS"
15409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15410 /* end confdefs.h.  */
15411 #include <X11/Xlib.h>
15412 int
15413 main ()
15414 {
15415 XrmInitialize ()
15416   ;
15417   return 0;
15418 }
15419 _ACEOF
15420 if ac_fn_c_try_link "$LINENO"; then :
15421   LIBS=$ac_save_LIBS
15422 # We can link X programs with no special library path.
15423 ac_x_libraries=
15424 else
15425   LIBS=$ac_save_LIBS
15426 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15427 do
15428   # Don't even attempt the hair of trying to link an X program!
15429   for ac_extension in a so sl dylib la dll; do
15430     if test -r "$ac_dir/libX11.$ac_extension"; then
15431       ac_x_libraries=$ac_dir
15432       break 2
15433     fi
15434   done
15435 done
15436 fi
15437 rm -f core conftest.err conftest.$ac_objext \
15438     conftest$ac_exeext conftest.$ac_ext
15439 fi # $ac_x_libraries = no
15440
15441 case $ac_x_includes,$ac_x_libraries in #(
15442   no,* | *,no | *\'*)
15443     # Didn't find X, or a directory has "'" in its name.
15444     ac_cv_have_x="have_x=no";; #(
15445   *)
15446     # Record where we found X for the cache.
15447     ac_cv_have_x="have_x=yes\
15448         ac_x_includes='$ac_x_includes'\
15449         ac_x_libraries='$ac_x_libraries'"
15450 esac
15451 fi
15452 ;; #(
15453     *) have_x=yes;;
15454   esac
15455   eval "$ac_cv_have_x"
15456 fi # $with_x != no
15457
15458 if test "$have_x" != yes; then
15459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15460 $as_echo "$have_x" >&6; }
15461   no_x=yes
15462 else
15463   # If each of the values was on the command line, it overrides each guess.
15464   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15465   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15466   # Update the cache value to reflect the command line values.
15467   ac_cv_have_x="have_x=yes\
15468         ac_x_includes='$x_includes'\
15469         ac_x_libraries='$x_libraries'"
15470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15471 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15472 fi
15473
15474
15475 # Unlike the sim directory, whether a simulator is linked is controlled by
15476 # presence of a gdb_sim definition in the target configure.tgt entry.
15477 # This code just checks for a few cases where we'd like to ignore those
15478 # definitions, even when they're present in the '.mt' file.  These cases
15479 # are when --disable-sim is specified, or if the simulator directory is
15480 # not part of the source tree.
15481 #
15482 # Check whether --enable-sim was given.
15483 if test "${enable_sim+set}" = set; then :
15484   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15485  echo "enableval = ${enableval}";
15486  case "${enableval}" in
15487   yes) ignore_sim=false ;;
15488   no)  ignore_sim=true ;;
15489   *)   ignore_sim=false ;;
15490  esac
15491 else
15492   ignore_sim=false
15493 fi
15494
15495
15496 if test ! -d "${srcdir}/../sim"; then
15497   ignore_sim=true
15498 fi
15499
15500 SIM=
15501 SIM_OBS=
15502 if test "${ignore_sim}" = "false"; then
15503   if test x"${gdb_sim}" != x ; then
15504     SIM="${gdb_sim}"
15505     SIM_OBS="remote-sim.o"
15506
15507 $as_echo "#define WITH_SIM 1" >>confdefs.h
15508
15509   fi
15510 fi
15511
15512
15513
15514
15515
15516
15517
15518
15519
15520
15521
15522
15523
15524
15525 # List of host floatformats.
15526
15527 cat >>confdefs.h <<_ACEOF
15528 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15529 _ACEOF
15530
15531
15532 cat >>confdefs.h <<_ACEOF
15533 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15534 _ACEOF
15535
15536
15537 cat >>confdefs.h <<_ACEOF
15538 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15539 _ACEOF
15540
15541
15542 # target_subdir is used by the testsuite to find the target libraries.
15543 target_subdir=
15544 if test "${host}" != "${target}"; then
15545     target_subdir="${target_alias}/"
15546 fi
15547
15548
15549 frags=
15550 if test "${gdb_native}" = "yes"; then
15551   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15552   if test ! -f ${host_makefile_frag}; then
15553     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15554   fi
15555   frags="$frags $host_makefile_frag"
15556 else
15557   host_makefile_frag=/dev/null
15558 fi
15559
15560
15561
15562
15563 if test "${gdb_native}" = "yes"; then
15564 # We pick this up from the host configuration file (.mh) because we
15565 # do not have a native configuration Makefile fragment.
15566 nativefile=`sed -n '
15567 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15568 ' ${host_makefile_frag}`
15569 fi
15570
15571
15572 if test x"${gdb_osabi}" != x ; then
15573
15574 cat >>confdefs.h <<_ACEOF
15575 #define GDB_OSABI_DEFAULT $gdb_osabi
15576 _ACEOF
15577
15578 fi
15579
15580 # Enable multi-ice-gdb-server.
15581 # Check whether --enable-multi-ice was given.
15582 if test "${enable_multi_ice+set}" = set; then :
15583   enableval=$enable_multi_ice; case $enableval in
15584     yes | no)
15585       ;;
15586     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15587   esac
15588 fi
15589
15590 if test "x$enable_multi_ice" = xyes; then
15591    subdirs="$subdirs multi-ice"
15592
15593 fi
15594
15595 # Check whether --enable-gdbserver was given.
15596 if test "${enable_gdbserver+set}" = set; then :
15597   enableval=$enable_gdbserver; case "${enableval}" in
15598   yes| no|auto) ;;
15599   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15600 esac
15601 else
15602   enable_gdbserver=auto
15603 fi
15604
15605
15606 # We only build gdbserver automatically in a native configuration, and
15607 # only if the user did not explicitly disable its build.
15608 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15610 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15611   if test "x$build_gdbserver" = xyes; then
15612     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15613 $as_echo "yes" >&6; }
15614     subdirs="$subdirs gdbserver"
15615
15616     gdbserver_build_enabled=yes
15617   else
15618     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15619 $as_echo "no" >&6; }
15620   fi
15621 fi
15622
15623 # If the user explicitly request the gdbserver to be built, verify that
15624 # we were in fact able to enable it.
15625 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15626   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15627 fi
15628
15629 # Check for babeltrace and babeltrace-ctf
15630
15631 # Check whether --with-babeltrace was given.
15632 if test "${with_babeltrace+set}" = set; then :
15633   withval=$with_babeltrace;
15634 else
15635   with_babeltrace=auto
15636 fi
15637
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
15639 $as_echo_n "checking whether to use babeltrace... " >&6; }
15640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
15641 $as_echo "$with_babeltrace" >&6; }
15642
15643 if test "x$with_babeltrace" = "xno"; then
15644   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
15645 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
15646 else
15647   # Append -Werror to CFLAGS so that configure can catch the warning
15648   # "assignment from incompatible pointer type", which is related to
15649   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
15650   # in GDB, while babeltrace 1.0.3 is broken.
15651   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
15652   # safe to save and restore CFLAGS here.
15653   saved_CFLAGS=$CFLAGS
15654   CFLAGS="$CFLAGS -Werror"
15655
15656
15657
15658
15659
15660
15661
15662
15663     use_additional=yes
15664
15665   acl_save_prefix="$prefix"
15666   prefix="$acl_final_prefix"
15667   acl_save_exec_prefix="$exec_prefix"
15668   exec_prefix="$acl_final_exec_prefix"
15669
15670     eval additional_includedir=\"$includedir\"
15671     eval additional_libdir=\"$libdir\"
15672
15673   exec_prefix="$acl_save_exec_prefix"
15674   prefix="$acl_save_prefix"
15675
15676
15677 # Check whether --with-libbabeltrace-prefix was given.
15678 if test "${with_libbabeltrace_prefix+set}" = set; then :
15679   withval=$with_libbabeltrace_prefix;
15680     if test "X$withval" = "Xno"; then
15681       use_additional=no
15682     else
15683       if test "X$withval" = "X"; then
15684
15685   acl_save_prefix="$prefix"
15686   prefix="$acl_final_prefix"
15687   acl_save_exec_prefix="$exec_prefix"
15688   exec_prefix="$acl_final_exec_prefix"
15689
15690           eval additional_includedir=\"$includedir\"
15691           eval additional_libdir=\"$libdir\"
15692
15693   exec_prefix="$acl_save_exec_prefix"
15694   prefix="$acl_save_prefix"
15695
15696       else
15697         additional_includedir="$withval/include"
15698         additional_libdir="$withval/lib"
15699       fi
15700     fi
15701
15702 fi
15703
15704       LIBBABELTRACE=
15705   LTLIBBABELTRACE=
15706   INCBABELTRACE=
15707   rpathdirs=
15708   ltrpathdirs=
15709   names_already_handled=
15710   names_next_round='babeltrace babeltrace-ctf'
15711   while test -n "$names_next_round"; do
15712     names_this_round="$names_next_round"
15713     names_next_round=
15714     for name in $names_this_round; do
15715       already_handled=
15716       for n in $names_already_handled; do
15717         if test "$n" = "$name"; then
15718           already_handled=yes
15719           break
15720         fi
15721       done
15722       if test -z "$already_handled"; then
15723         names_already_handled="$names_already_handled $name"
15724                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15725         eval value=\"\$HAVE_LIB$uppername\"
15726         if test -n "$value"; then
15727           if test "$value" = yes; then
15728             eval value=\"\$LIB$uppername\"
15729             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
15730             eval value=\"\$LTLIB$uppername\"
15731             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
15732           else
15733                                     :
15734           fi
15735         else
15736                               found_dir=
15737           found_la=
15738           found_so=
15739           found_a=
15740           if test $use_additional = yes; then
15741             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15742               found_dir="$additional_libdir"
15743               found_so="$additional_libdir/lib$name.$shlibext"
15744               if test -f "$additional_libdir/lib$name.la"; then
15745                 found_la="$additional_libdir/lib$name.la"
15746               fi
15747             else
15748               if test -f "$additional_libdir/lib$name.$libext"; then
15749                 found_dir="$additional_libdir"
15750                 found_a="$additional_libdir/lib$name.$libext"
15751                 if test -f "$additional_libdir/lib$name.la"; then
15752                   found_la="$additional_libdir/lib$name.la"
15753                 fi
15754               fi
15755             fi
15756           fi
15757           if test "X$found_dir" = "X"; then
15758             for x in $LDFLAGS $LTLIBBABELTRACE; do
15759
15760   acl_save_prefix="$prefix"
15761   prefix="$acl_final_prefix"
15762   acl_save_exec_prefix="$exec_prefix"
15763   exec_prefix="$acl_final_exec_prefix"
15764   eval x=\"$x\"
15765   exec_prefix="$acl_save_exec_prefix"
15766   prefix="$acl_save_prefix"
15767
15768               case "$x" in
15769                 -L*)
15770                   dir=`echo "X$x" | sed -e 's/^X-L//'`
15771                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15772                     found_dir="$dir"
15773                     found_so="$dir/lib$name.$shlibext"
15774                     if test -f "$dir/lib$name.la"; then
15775                       found_la="$dir/lib$name.la"
15776                     fi
15777                   else
15778                     if test -f "$dir/lib$name.$libext"; then
15779                       found_dir="$dir"
15780                       found_a="$dir/lib$name.$libext"
15781                       if test -f "$dir/lib$name.la"; then
15782                         found_la="$dir/lib$name.la"
15783                       fi
15784                     fi
15785                   fi
15786                   ;;
15787               esac
15788               if test "X$found_dir" != "X"; then
15789                 break
15790               fi
15791             done
15792           fi
15793           if test "X$found_dir" != "X"; then
15794                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
15795             if test "X$found_so" != "X"; then
15796                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15797                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15798               else
15799                                                                                 haveit=
15800                 for x in $ltrpathdirs; do
15801                   if test "X$x" = "X$found_dir"; then
15802                     haveit=yes
15803                     break
15804                   fi
15805                 done
15806                 if test -z "$haveit"; then
15807                   ltrpathdirs="$ltrpathdirs $found_dir"
15808                 fi
15809                                 if test "$hardcode_direct" = yes; then
15810                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15811                 else
15812                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15813                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15814                                                             haveit=
15815                     for x in $rpathdirs; do
15816                       if test "X$x" = "X$found_dir"; then
15817                         haveit=yes
15818                         break
15819                       fi
15820                     done
15821                     if test -z "$haveit"; then
15822                       rpathdirs="$rpathdirs $found_dir"
15823                     fi
15824                   else
15825                                                                                 haveit=
15826                     for x in $LDFLAGS $LIBBABELTRACE; do
15827
15828   acl_save_prefix="$prefix"
15829   prefix="$acl_final_prefix"
15830   acl_save_exec_prefix="$exec_prefix"
15831   exec_prefix="$acl_final_exec_prefix"
15832   eval x=\"$x\"
15833   exec_prefix="$acl_save_exec_prefix"
15834   prefix="$acl_save_prefix"
15835
15836                       if test "X$x" = "X-L$found_dir"; then
15837                         haveit=yes
15838                         break
15839                       fi
15840                     done
15841                     if test -z "$haveit"; then
15842                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15843                     fi
15844                     if test "$hardcode_minus_L" != no; then
15845                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15846                     else
15847                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15848                     fi
15849                   fi
15850                 fi
15851               fi
15852             else
15853               if test "X$found_a" != "X"; then
15854                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15855               else
15856                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15857               fi
15858             fi
15859                         additional_includedir=
15860             case "$found_dir" in
15861               */lib | */lib/)
15862                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15863                 additional_includedir="$basedir/include"
15864                 ;;
15865             esac
15866             if test "X$additional_includedir" != "X"; then
15867                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15868                 haveit=
15869                 if test "X$additional_includedir" = "X/usr/local/include"; then
15870                   if test -n "$GCC"; then
15871                     case $host_os in
15872                       linux*) haveit=yes;;
15873                     esac
15874                   fi
15875                 fi
15876                 if test -z "$haveit"; then
15877                   for x in $CPPFLAGS $INCBABELTRACE; do
15878
15879   acl_save_prefix="$prefix"
15880   prefix="$acl_final_prefix"
15881   acl_save_exec_prefix="$exec_prefix"
15882   exec_prefix="$acl_final_exec_prefix"
15883   eval x=\"$x\"
15884   exec_prefix="$acl_save_exec_prefix"
15885   prefix="$acl_save_prefix"
15886
15887                     if test "X$x" = "X-I$additional_includedir"; then
15888                       haveit=yes
15889                       break
15890                     fi
15891                   done
15892                   if test -z "$haveit"; then
15893                     if test -d "$additional_includedir"; then
15894                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15895                     fi
15896                   fi
15897                 fi
15898               fi
15899             fi
15900                         if test -n "$found_la"; then
15901                                                         save_libdir="$libdir"
15902               case "$found_la" in
15903                 */* | *\\*) . "$found_la" ;;
15904                 *) . "./$found_la" ;;
15905               esac
15906               libdir="$save_libdir"
15907                             for dep in $dependency_libs; do
15908                 case "$dep" in
15909                   -L*)
15910                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15911                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15912                       haveit=
15913                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15914                         if test -n "$GCC"; then
15915                           case $host_os in
15916                             linux*) haveit=yes;;
15917                           esac
15918                         fi
15919                       fi
15920                       if test -z "$haveit"; then
15921                         haveit=
15922                         for x in $LDFLAGS $LIBBABELTRACE; do
15923
15924   acl_save_prefix="$prefix"
15925   prefix="$acl_final_prefix"
15926   acl_save_exec_prefix="$exec_prefix"
15927   exec_prefix="$acl_final_exec_prefix"
15928   eval x=\"$x\"
15929   exec_prefix="$acl_save_exec_prefix"
15930   prefix="$acl_save_prefix"
15931
15932                           if test "X$x" = "X-L$additional_libdir"; then
15933                             haveit=yes
15934                             break
15935                           fi
15936                         done
15937                         if test -z "$haveit"; then
15938                           if test -d "$additional_libdir"; then
15939                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15940                           fi
15941                         fi
15942                         haveit=
15943                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15944
15945   acl_save_prefix="$prefix"
15946   prefix="$acl_final_prefix"
15947   acl_save_exec_prefix="$exec_prefix"
15948   exec_prefix="$acl_final_exec_prefix"
15949   eval x=\"$x\"
15950   exec_prefix="$acl_save_exec_prefix"
15951   prefix="$acl_save_prefix"
15952
15953                           if test "X$x" = "X-L$additional_libdir"; then
15954                             haveit=yes
15955                             break
15956                           fi
15957                         done
15958                         if test -z "$haveit"; then
15959                           if test -d "$additional_libdir"; then
15960                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15961                           fi
15962                         fi
15963                       fi
15964                     fi
15965                     ;;
15966                   -R*)
15967                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15968                     if test "$enable_rpath" != no; then
15969                                                                   haveit=
15970                       for x in $rpathdirs; do
15971                         if test "X$x" = "X$dir"; then
15972                           haveit=yes
15973                           break
15974                         fi
15975                       done
15976                       if test -z "$haveit"; then
15977                         rpathdirs="$rpathdirs $dir"
15978                       fi
15979                                                                   haveit=
15980                       for x in $ltrpathdirs; do
15981                         if test "X$x" = "X$dir"; then
15982                           haveit=yes
15983                           break
15984                         fi
15985                       done
15986                       if test -z "$haveit"; then
15987                         ltrpathdirs="$ltrpathdirs $dir"
15988                       fi
15989                     fi
15990                     ;;
15991                   -l*)
15992                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15993                     ;;
15994                   *.la)
15995                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15996                     ;;
15997                   *)
15998                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15999                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16000                     ;;
16001                 esac
16002               done
16003             fi
16004           else
16005                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16006             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16007           fi
16008         fi
16009       fi
16010     done
16011   done
16012   if test "X$rpathdirs" != "X"; then
16013     if test -n "$hardcode_libdir_separator"; then
16014                         alldirs=
16015       for found_dir in $rpathdirs; do
16016         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16017       done
16018             acl_save_libdir="$libdir"
16019       libdir="$alldirs"
16020       eval flag=\"$hardcode_libdir_flag_spec\"
16021       libdir="$acl_save_libdir"
16022       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16023     else
16024             for found_dir in $rpathdirs; do
16025         acl_save_libdir="$libdir"
16026         libdir="$found_dir"
16027         eval flag=\"$hardcode_libdir_flag_spec\"
16028         libdir="$acl_save_libdir"
16029         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16030       done
16031     fi
16032   fi
16033   if test "X$ltrpathdirs" != "X"; then
16034             for found_dir in $ltrpathdirs; do
16035       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16036     done
16037   fi
16038
16039
16040         ac_save_CPPFLAGS="$CPPFLAGS"
16041
16042   for element in $INCBABELTRACE; do
16043     haveit=
16044     for x in $CPPFLAGS; do
16045
16046   acl_save_prefix="$prefix"
16047   prefix="$acl_final_prefix"
16048   acl_save_exec_prefix="$exec_prefix"
16049   exec_prefix="$acl_final_exec_prefix"
16050   eval x=\"$x\"
16051   exec_prefix="$acl_save_exec_prefix"
16052   prefix="$acl_save_prefix"
16053
16054       if test "X$x" = "X$element"; then
16055         haveit=yes
16056         break
16057       fi
16058     done
16059     if test -z "$haveit"; then
16060       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16061     fi
16062   done
16063
16064
16065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16066 $as_echo_n "checking for libbabeltrace... " >&6; }
16067 if test "${ac_cv_libbabeltrace+set}" = set; then :
16068   $as_echo_n "(cached) " >&6
16069 else
16070
16071     ac_save_LIBS="$LIBS"
16072     LIBS="$LIBS $LIBBABELTRACE"
16073     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16074 /* end confdefs.h.  */
16075 #include <babeltrace/babeltrace.h>
16076                          #include <babeltrace/ctf/events.h>
16077                          #include <babeltrace/ctf/iterator.h>
16078 int
16079 main ()
16080 {
16081 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16082                         struct bt_ctf_event *event = NULL;
16083                         const struct bt_definition *scope;
16084
16085                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16086                         scope = bt_ctf_get_top_level_scope (event,
16087                                                            BT_STREAM_EVENT_HEADER);
16088                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16089
16090   ;
16091   return 0;
16092 }
16093 _ACEOF
16094 if ac_fn_c_try_link "$LINENO"; then :
16095   ac_cv_libbabeltrace=yes
16096 else
16097   ac_cv_libbabeltrace=no
16098 fi
16099 rm -f core conftest.err conftest.$ac_objext \
16100     conftest$ac_exeext conftest.$ac_ext
16101     LIBS="$ac_save_LIBS"
16102
16103 fi
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16105 $as_echo "$ac_cv_libbabeltrace" >&6; }
16106   if test "$ac_cv_libbabeltrace" = yes; then
16107     HAVE_LIBBABELTRACE=yes
16108
16109 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16110
16111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16112 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16113     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16114 $as_echo "$LIBBABELTRACE" >&6; }
16115   else
16116     HAVE_LIBBABELTRACE=no
16117             CPPFLAGS="$ac_save_CPPFLAGS"
16118     LIBBABELTRACE=
16119     LTLIBBABELTRACE=
16120   fi
16121
16122
16123
16124
16125
16126
16127   CFLAGS=$saved_CFLAGS
16128
16129   if test "$HAVE_LIBBABELTRACE" != yes; then
16130      if test "$with_babeltrace" = yes; then
16131        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16132      else
16133        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16134 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16135      fi
16136   fi
16137 fi
16138
16139 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16140 # to an empty version.
16141
16142 files=
16143 links=
16144
16145 rm -f nm.h
16146 if test "${nativefile}" != ""; then
16147     case "${nativefile}" in
16148       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16149       * ) GDB_NM_FILE="${nativefile}"
16150     esac
16151     files="${files} ${GDB_NM_FILE}"
16152     links="${links} nm.h"
16153
16154 cat >>confdefs.h <<_ACEOF
16155 #define GDB_NM_FILE "${GDB_NM_FILE}"
16156 _ACEOF
16157
16158 fi
16159
16160
16161 ac_sources="$files"
16162 ac_dests="$links"
16163 while test -n "$ac_sources"; do
16164   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16165   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16166   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16167 done
16168 ac_config_links="$ac_config_links $ac_config_links_1"
16169
16170
16171
16172
16173
16174 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16175
16176
16177
16178   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16179   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16180   if test "x$GDB_TRANSFORM_NAME" = x; then
16181      GDB_TRANSFORM_NAME=gdb
16182   fi
16183
16184
16185
16186   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16187   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16188   if test "x$GCORE_TRANSFORM_NAME" = x; then
16189      GCORE_TRANSFORM_NAME=gcore
16190   fi
16191
16192
16193 ac_config_files="$ac_config_files gcore"
16194
16195
16196 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16197
16198 ac_config_commands="$ac_config_commands default"
16199
16200 cat >confcache <<\_ACEOF
16201 # This file is a shell script that caches the results of configure
16202 # tests run on this system so they can be shared between configure
16203 # scripts and configure runs, see configure's option --config-cache.
16204 # It is not useful on other systems.  If it contains results you don't
16205 # want to keep, you may remove or edit it.
16206 #
16207 # config.status only pays attention to the cache file if you give it
16208 # the --recheck option to rerun configure.
16209 #
16210 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16211 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16212 # following values.
16213
16214 _ACEOF
16215
16216 # The following way of writing the cache mishandles newlines in values,
16217 # but we know of no workaround that is simple, portable, and efficient.
16218 # So, we kill variables containing newlines.
16219 # Ultrix sh set writes to stderr and can't be redirected directly,
16220 # and sets the high bit in the cache file unless we assign to the vars.
16221 (
16222   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16223     eval ac_val=\$$ac_var
16224     case $ac_val in #(
16225     *${as_nl}*)
16226       case $ac_var in #(
16227       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16228 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16229       esac
16230       case $ac_var in #(
16231       _ | IFS | as_nl) ;; #(
16232       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16233       *) { eval $ac_var=; unset $ac_var;} ;;
16234       esac ;;
16235     esac
16236   done
16237
16238   (set) 2>&1 |
16239     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16240     *${as_nl}ac_space=\ *)
16241       # `set' does not quote correctly, so add quotes: double-quote
16242       # substitution turns \\\\ into \\, and sed turns \\ into \.
16243       sed -n \
16244         "s/'/'\\\\''/g;
16245           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16246       ;; #(
16247     *)
16248       # `set' quotes correctly as required by POSIX, so do not add quotes.
16249       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16250       ;;
16251     esac |
16252     sort
16253 ) |
16254   sed '
16255      /^ac_cv_env_/b end
16256      t clear
16257      :clear
16258      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16259      t end
16260      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16261      :end' >>confcache
16262 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16263   if test -w "$cache_file"; then
16264     test "x$cache_file" != "x/dev/null" &&
16265       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16266 $as_echo "$as_me: updating cache $cache_file" >&6;}
16267     cat confcache >$cache_file
16268   else
16269     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16270 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16271   fi
16272 fi
16273 rm -f confcache
16274
16275 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16276 # Let make expand exec_prefix.
16277 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16278
16279 DEFS=-DHAVE_CONFIG_H
16280
16281 ac_libobjs=
16282 ac_ltlibobjs=
16283 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16284   # 1. Remove the extension, and $U if already installed.
16285   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16286   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16287   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16288   #    will be set to the directory where LIBOBJS objects are built.
16289   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16290   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16291 done
16292 LIBOBJS=$ac_libobjs
16293
16294 LTLIBOBJS=$ac_ltlibobjs
16295
16296
16297 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16298   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16299 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16300 fi
16301 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16302   as_fn_error "conditional \"GMAKE\" was never defined.
16303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16304 fi
16305 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16306   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16307 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16308 fi
16309 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16310   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16311 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16312 fi
16313
16314
16315 : ${CONFIG_STATUS=./config.status}
16316 ac_write_fail=0
16317 ac_clean_files_save=$ac_clean_files
16318 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16319 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16320 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16321 as_write_fail=0
16322 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16323 #! $SHELL
16324 # Generated by $as_me.
16325 # Run this file to recreate the current configuration.
16326 # Compiler output produced by configure, useful for debugging
16327 # configure, is in config.log if it exists.
16328
16329 debug=false
16330 ac_cs_recheck=false
16331 ac_cs_silent=false
16332
16333 SHELL=\${CONFIG_SHELL-$SHELL}
16334 export SHELL
16335 _ASEOF
16336 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16337 ## -------------------- ##
16338 ## M4sh Initialization. ##
16339 ## -------------------- ##
16340
16341 # Be more Bourne compatible
16342 DUALCASE=1; export DUALCASE # for MKS sh
16343 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16344   emulate sh
16345   NULLCMD=:
16346   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16347   # is contrary to our usage.  Disable this feature.
16348   alias -g '${1+"$@"}'='"$@"'
16349   setopt NO_GLOB_SUBST
16350 else
16351   case `(set -o) 2>/dev/null` in #(
16352   *posix*) :
16353     set -o posix ;; #(
16354   *) :
16355      ;;
16356 esac
16357 fi
16358
16359
16360 as_nl='
16361 '
16362 export as_nl
16363 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16364 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16365 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16366 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16367 # Prefer a ksh shell builtin over an external printf program on Solaris,
16368 # but without wasting forks for bash or zsh.
16369 if test -z "$BASH_VERSION$ZSH_VERSION" \
16370     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16371   as_echo='print -r --'
16372   as_echo_n='print -rn --'
16373 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16374   as_echo='printf %s\n'
16375   as_echo_n='printf %s'
16376 else
16377   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16378     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16379     as_echo_n='/usr/ucb/echo -n'
16380   else
16381     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16382     as_echo_n_body='eval
16383       arg=$1;
16384       case $arg in #(
16385       *"$as_nl"*)
16386         expr "X$arg" : "X\\(.*\\)$as_nl";
16387         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16388       esac;
16389       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16390     '
16391     export as_echo_n_body
16392     as_echo_n='sh -c $as_echo_n_body as_echo'
16393   fi
16394   export as_echo_body
16395   as_echo='sh -c $as_echo_body as_echo'
16396 fi
16397
16398 # The user is always right.
16399 if test "${PATH_SEPARATOR+set}" != set; then
16400   PATH_SEPARATOR=:
16401   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16402     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16403       PATH_SEPARATOR=';'
16404   }
16405 fi
16406
16407
16408 # IFS
16409 # We need space, tab and new line, in precisely that order.  Quoting is
16410 # there to prevent editors from complaining about space-tab.
16411 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16412 # splitting by setting IFS to empty value.)
16413 IFS=" ""        $as_nl"
16414
16415 # Find who we are.  Look in the path if we contain no directory separator.
16416 case $0 in #((
16417   *[\\/]* ) as_myself=$0 ;;
16418   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16419 for as_dir in $PATH
16420 do
16421   IFS=$as_save_IFS
16422   test -z "$as_dir" && as_dir=.
16423     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16424   done
16425 IFS=$as_save_IFS
16426
16427      ;;
16428 esac
16429 # We did not find ourselves, most probably we were run as `sh COMMAND'
16430 # in which case we are not to be found in the path.
16431 if test "x$as_myself" = x; then
16432   as_myself=$0
16433 fi
16434 if test ! -f "$as_myself"; then
16435   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16436   exit 1
16437 fi
16438
16439 # Unset variables that we do not need and which cause bugs (e.g. in
16440 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16441 # suppresses any "Segmentation fault" message there.  '((' could
16442 # trigger a bug in pdksh 5.2.14.
16443 for as_var in BASH_ENV ENV MAIL MAILPATH
16444 do eval test x\${$as_var+set} = xset \
16445   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16446 done
16447 PS1='$ '
16448 PS2='> '
16449 PS4='+ '
16450
16451 # NLS nuisances.
16452 LC_ALL=C
16453 export LC_ALL
16454 LANGUAGE=C
16455 export LANGUAGE
16456
16457 # CDPATH.
16458 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16459
16460
16461 # as_fn_error ERROR [LINENO LOG_FD]
16462 # ---------------------------------
16463 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16464 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16465 # script with status $?, using 1 if that was 0.
16466 as_fn_error ()
16467 {
16468   as_status=$?; test $as_status -eq 0 && as_status=1
16469   if test "$3"; then
16470     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16471     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16472   fi
16473   $as_echo "$as_me: error: $1" >&2
16474   as_fn_exit $as_status
16475 } # as_fn_error
16476
16477
16478 # as_fn_set_status STATUS
16479 # -----------------------
16480 # Set $? to STATUS, without forking.
16481 as_fn_set_status ()
16482 {
16483   return $1
16484 } # as_fn_set_status
16485
16486 # as_fn_exit STATUS
16487 # -----------------
16488 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16489 as_fn_exit ()
16490 {
16491   set +e
16492   as_fn_set_status $1
16493   exit $1
16494 } # as_fn_exit
16495
16496 # as_fn_unset VAR
16497 # ---------------
16498 # Portably unset VAR.
16499 as_fn_unset ()
16500 {
16501   { eval $1=; unset $1;}
16502 }
16503 as_unset=as_fn_unset
16504 # as_fn_append VAR VALUE
16505 # ----------------------
16506 # Append the text in VALUE to the end of the definition contained in VAR. Take
16507 # advantage of any shell optimizations that allow amortized linear growth over
16508 # repeated appends, instead of the typical quadratic growth present in naive
16509 # implementations.
16510 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16511   eval 'as_fn_append ()
16512   {
16513     eval $1+=\$2
16514   }'
16515 else
16516   as_fn_append ()
16517   {
16518     eval $1=\$$1\$2
16519   }
16520 fi # as_fn_append
16521
16522 # as_fn_arith ARG...
16523 # ------------------
16524 # Perform arithmetic evaluation on the ARGs, and store the result in the
16525 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16526 # must be portable across $(()) and expr.
16527 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16528   eval 'as_fn_arith ()
16529   {
16530     as_val=$(( $* ))
16531   }'
16532 else
16533   as_fn_arith ()
16534   {
16535     as_val=`expr "$@" || test $? -eq 1`
16536   }
16537 fi # as_fn_arith
16538
16539
16540 if expr a : '\(a\)' >/dev/null 2>&1 &&
16541    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16542   as_expr=expr
16543 else
16544   as_expr=false
16545 fi
16546
16547 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16548   as_basename=basename
16549 else
16550   as_basename=false
16551 fi
16552
16553 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16554   as_dirname=dirname
16555 else
16556   as_dirname=false
16557 fi
16558
16559 as_me=`$as_basename -- "$0" ||
16560 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16561          X"$0" : 'X\(//\)$' \| \
16562          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16563 $as_echo X/"$0" |
16564     sed '/^.*\/\([^/][^/]*\)\/*$/{
16565             s//\1/
16566             q
16567           }
16568           /^X\/\(\/\/\)$/{
16569             s//\1/
16570             q
16571           }
16572           /^X\/\(\/\).*/{
16573             s//\1/
16574             q
16575           }
16576           s/.*/./; q'`
16577
16578 # Avoid depending upon Character Ranges.
16579 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16580 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16581 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16582 as_cr_digits='0123456789'
16583 as_cr_alnum=$as_cr_Letters$as_cr_digits
16584
16585 ECHO_C= ECHO_N= ECHO_T=
16586 case `echo -n x` in #(((((
16587 -n*)
16588   case `echo 'xy\c'` in
16589   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16590   xy)  ECHO_C='\c';;
16591   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16592        ECHO_T=' ';;
16593   esac;;
16594 *)
16595   ECHO_N='-n';;
16596 esac
16597
16598 rm -f conf$$ conf$$.exe conf$$.file
16599 if test -d conf$$.dir; then
16600   rm -f conf$$.dir/conf$$.file
16601 else
16602   rm -f conf$$.dir
16603   mkdir conf$$.dir 2>/dev/null
16604 fi
16605 if (echo >conf$$.file) 2>/dev/null; then
16606   if ln -s conf$$.file conf$$ 2>/dev/null; then
16607     as_ln_s='ln -s'
16608     # ... but there are two gotchas:
16609     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16610     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16611     # In both cases, we have to default to `cp -p'.
16612     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16613       as_ln_s='cp -p'
16614   elif ln conf$$.file conf$$ 2>/dev/null; then
16615     as_ln_s=ln
16616   else
16617     as_ln_s='cp -p'
16618   fi
16619 else
16620   as_ln_s='cp -p'
16621 fi
16622 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16623 rmdir conf$$.dir 2>/dev/null
16624
16625
16626 # as_fn_mkdir_p
16627 # -------------
16628 # Create "$as_dir" as a directory, including parents if necessary.
16629 as_fn_mkdir_p ()
16630 {
16631
16632   case $as_dir in #(
16633   -*) as_dir=./$as_dir;;
16634   esac
16635   test -d "$as_dir" || eval $as_mkdir_p || {
16636     as_dirs=
16637     while :; do
16638       case $as_dir in #(
16639       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16640       *) as_qdir=$as_dir;;
16641       esac
16642       as_dirs="'$as_qdir' $as_dirs"
16643       as_dir=`$as_dirname -- "$as_dir" ||
16644 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16645          X"$as_dir" : 'X\(//\)[^/]' \| \
16646          X"$as_dir" : 'X\(//\)$' \| \
16647          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16648 $as_echo X"$as_dir" |
16649     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16650             s//\1/
16651             q
16652           }
16653           /^X\(\/\/\)[^/].*/{
16654             s//\1/
16655             q
16656           }
16657           /^X\(\/\/\)$/{
16658             s//\1/
16659             q
16660           }
16661           /^X\(\/\).*/{
16662             s//\1/
16663             q
16664           }
16665           s/.*/./; q'`
16666       test -d "$as_dir" && break
16667     done
16668     test -z "$as_dirs" || eval "mkdir $as_dirs"
16669   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16670
16671
16672 } # as_fn_mkdir_p
16673 if mkdir -p . 2>/dev/null; then
16674   as_mkdir_p='mkdir -p "$as_dir"'
16675 else
16676   test -d ./-p && rmdir ./-p
16677   as_mkdir_p=false
16678 fi
16679
16680 if test -x / >/dev/null 2>&1; then
16681   as_test_x='test -x'
16682 else
16683   if ls -dL / >/dev/null 2>&1; then
16684     as_ls_L_option=L
16685   else
16686     as_ls_L_option=
16687   fi
16688   as_test_x='
16689     eval sh -c '\''
16690       if test -d "$1"; then
16691         test -d "$1/.";
16692       else
16693         case $1 in #(
16694         -*)set "./$1";;
16695         esac;
16696         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16697         ???[sx]*):;;*)false;;esac;fi
16698     '\'' sh
16699   '
16700 fi
16701 as_executable_p=$as_test_x
16702
16703 # Sed expression to map a string onto a valid CPP name.
16704 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16705
16706 # Sed expression to map a string onto a valid variable name.
16707 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16708
16709
16710 exec 6>&1
16711 ## ----------------------------------- ##
16712 ## Main body of $CONFIG_STATUS script. ##
16713 ## ----------------------------------- ##
16714 _ASEOF
16715 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16716
16717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16718 # Save the log message, to keep $0 and so on meaningful, and to
16719 # report actual input values of CONFIG_FILES etc. instead of their
16720 # values after options handling.
16721 ac_log="
16722 This file was extended by $as_me, which was
16723 generated by GNU Autoconf 2.64.  Invocation command line was
16724
16725   CONFIG_FILES    = $CONFIG_FILES
16726   CONFIG_HEADERS  = $CONFIG_HEADERS
16727   CONFIG_LINKS    = $CONFIG_LINKS
16728   CONFIG_COMMANDS = $CONFIG_COMMANDS
16729   $ $0 $@
16730
16731 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16732 "
16733
16734 _ACEOF
16735
16736 case $ac_config_files in *"
16737 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16738 esac
16739
16740 case $ac_config_headers in *"
16741 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16742 esac
16743
16744
16745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16746 # Files that config.status was made for.
16747 config_files="$ac_config_files"
16748 config_headers="$ac_config_headers"
16749 config_links="$ac_config_links"
16750 config_commands="$ac_config_commands"
16751
16752 _ACEOF
16753
16754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16755 ac_cs_usage="\
16756 \`$as_me' instantiates files and other configuration actions
16757 from templates according to the current configuration.  Unless the files
16758 and actions are specified as TAGs, all are instantiated by default.
16759
16760 Usage: $0 [OPTION]... [TAG]...
16761
16762   -h, --help       print this help, then exit
16763   -V, --version    print version number and configuration settings, then exit
16764   -q, --quiet, --silent
16765                    do not print progress messages
16766   -d, --debug      don't remove temporary files
16767       --recheck    update $as_me by reconfiguring in the same conditions
16768       --file=FILE[:TEMPLATE]
16769                    instantiate the configuration file FILE
16770       --header=FILE[:TEMPLATE]
16771                    instantiate the configuration header FILE
16772
16773 Configuration files:
16774 $config_files
16775
16776 Configuration headers:
16777 $config_headers
16778
16779 Configuration links:
16780 $config_links
16781
16782 Configuration commands:
16783 $config_commands
16784
16785 Report bugs to the package provider."
16786
16787 _ACEOF
16788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16789 ac_cs_version="\\
16790 config.status
16791 configured by $0, generated by GNU Autoconf 2.64,
16792   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16793
16794 Copyright (C) 2009 Free Software Foundation, Inc.
16795 This config.status script is free software; the Free Software Foundation
16796 gives unlimited permission to copy, distribute and modify it."
16797
16798 ac_pwd='$ac_pwd'
16799 srcdir='$srcdir'
16800 INSTALL='$INSTALL'
16801 AWK='$AWK'
16802 test -n "\$AWK" || AWK=awk
16803 _ACEOF
16804
16805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16806 # The default lists apply if the user does not specify any file.
16807 ac_need_defaults=:
16808 while test $# != 0
16809 do
16810   case $1 in
16811   --*=*)
16812     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16813     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16814     ac_shift=:
16815     ;;
16816   *)
16817     ac_option=$1
16818     ac_optarg=$2
16819     ac_shift=shift
16820     ;;
16821   esac
16822
16823   case $ac_option in
16824   # Handling of the options.
16825   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16826     ac_cs_recheck=: ;;
16827   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16828     $as_echo "$ac_cs_version"; exit ;;
16829   --debug | --debu | --deb | --de | --d | -d )
16830     debug=: ;;
16831   --file | --fil | --fi | --f )
16832     $ac_shift
16833     case $ac_optarg in
16834     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16835     esac
16836     as_fn_append CONFIG_FILES " '$ac_optarg'"
16837     ac_need_defaults=false;;
16838   --header | --heade | --head | --hea )
16839     $ac_shift
16840     case $ac_optarg in
16841     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16842     esac
16843     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16844     ac_need_defaults=false;;
16845   --he | --h)
16846     # Conflict between --help and --header
16847     as_fn_error "ambiguous option: \`$1'
16848 Try \`$0 --help' for more information.";;
16849   --help | --hel | -h )
16850     $as_echo "$ac_cs_usage"; exit ;;
16851   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16852   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16853     ac_cs_silent=: ;;
16854
16855   # This is an error.
16856   -*) as_fn_error "unrecognized option: \`$1'
16857 Try \`$0 --help' for more information." ;;
16858
16859   *) as_fn_append ac_config_targets " $1"
16860      ac_need_defaults=false ;;
16861
16862   esac
16863   shift
16864 done
16865
16866 ac_configure_extra_args=
16867
16868 if $ac_cs_silent; then
16869   exec 6>/dev/null
16870   ac_configure_extra_args="$ac_configure_extra_args --silent"
16871 fi
16872
16873 _ACEOF
16874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16875 if \$ac_cs_recheck; then
16876   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16877   shift
16878   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16879   CONFIG_SHELL='$SHELL'
16880   export CONFIG_SHELL
16881   exec "\$@"
16882 fi
16883
16884 _ACEOF
16885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16886 exec 5>>config.log
16887 {
16888   echo
16889   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16890 ## Running $as_me. ##
16891 _ASBOX
16892   $as_echo "$ac_log"
16893 } >&5
16894
16895 _ACEOF
16896 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16897 #
16898 # INIT-COMMANDS
16899 #
16900 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16901
16902 _ACEOF
16903
16904 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16905
16906 # Handling of arguments.
16907 for ac_config_target in $ac_config_targets
16908 do
16909   case $ac_config_target in
16910     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16911     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16912     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16913     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16914     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16915     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16916     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16917     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16918     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16919     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16920
16921   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16922   esac
16923 done
16924
16925
16926 # If the user did not use the arguments to specify the items to instantiate,
16927 # then the envvar interface is used.  Set only those that are not.
16928 # We use the long form for the default assignment because of an extremely
16929 # bizarre bug on SunOS 4.1.3.
16930 if $ac_need_defaults; then
16931   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16932   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16933   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16934   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16935 fi
16936
16937 # Have a temporary directory for convenience.  Make it in the build tree
16938 # simply because there is no reason against having it here, and in addition,
16939 # creating and moving files from /tmp can sometimes cause problems.
16940 # Hook for its removal unless debugging.
16941 # Note that there is a small window in which the directory will not be cleaned:
16942 # after its creation but before its name has been assigned to `$tmp'.
16943 $debug ||
16944 {
16945   tmp=
16946   trap 'exit_status=$?
16947   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16948 ' 0
16949   trap 'as_fn_exit 1' 1 2 13 15
16950 }
16951 # Create a (secure) tmp directory for tmp files.
16952
16953 {
16954   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16955   test -n "$tmp" && test -d "$tmp"
16956 }  ||
16957 {
16958   tmp=./conf$$-$RANDOM
16959   (umask 077 && mkdir "$tmp")
16960 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16961
16962 # Set up the scripts for CONFIG_FILES section.
16963 # No need to generate them if there are no CONFIG_FILES.
16964 # This happens for instance with `./config.status config.h'.
16965 if test -n "$CONFIG_FILES"; then
16966
16967 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16968   ac_cs_awk_getline=:
16969   ac_cs_awk_pipe_init=
16970   ac_cs_awk_read_file='
16971       while ((getline aline < (F[key])) > 0)
16972         print(aline)
16973       close(F[key])'
16974   ac_cs_awk_pipe_fini=
16975 else
16976   ac_cs_awk_getline=false
16977   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16978   ac_cs_awk_read_file='
16979       print "|#_!!_#|"
16980       print "cat " F[key] " &&"
16981       '$ac_cs_awk_pipe_init
16982   # The final `:' finishes the AND list.
16983   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16984 fi
16985 ac_cr=`echo X | tr X '\015'`
16986 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16987 # But we know of no other shell where ac_cr would be empty at this
16988 # point, so we can use a bashism as a fallback.
16989 if test "x$ac_cr" = x; then
16990   eval ac_cr=\$\'\\r\'
16991 fi
16992 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16993 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16994   ac_cs_awk_cr='\r'
16995 else
16996   ac_cs_awk_cr=$ac_cr
16997 fi
16998
16999 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17000 _ACEOF
17001
17002 # Create commands to substitute file output variables.
17003 {
17004   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17005   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17006   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17007   echo "_ACAWK" &&
17008   echo "_ACEOF"
17009 } >conf$$files.sh &&
17010 . ./conf$$files.sh ||
17011   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17012 rm -f conf$$files.sh
17013
17014 {
17015   echo "cat >conf$$subs.awk <<_ACEOF" &&
17016   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17017   echo "_ACEOF"
17018 } >conf$$subs.sh ||
17019   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17020 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17021 ac_delim='%!_!# '
17022 for ac_last_try in false false false false false :; do
17023   . ./conf$$subs.sh ||
17024     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17025
17026   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17027   if test $ac_delim_n = $ac_delim_num; then
17028     break
17029   elif $ac_last_try; then
17030     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17031   else
17032     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17033   fi
17034 done
17035 rm -f conf$$subs.sh
17036
17037 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17038 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17039 _ACEOF
17040 sed -n '
17041 h
17042 s/^/S["/; s/!.*/"]=/
17043 p
17044 g
17045 s/^[^!]*!//
17046 :repl
17047 t repl
17048 s/'"$ac_delim"'$//
17049 t delim
17050 :nl
17051 h
17052 s/\(.\{148\}\).*/\1/
17053 t more1
17054 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17055 p
17056 n
17057 b repl
17058 :more1
17059 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17060 p
17061 g
17062 s/.\{148\}//
17063 t nl
17064 :delim
17065 h
17066 s/\(.\{148\}\).*/\1/
17067 t more2
17068 s/["\\]/\\&/g; s/^/"/; s/$/"/
17069 p
17070 b
17071 :more2
17072 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17073 p
17074 g
17075 s/.\{148\}//
17076 t delim
17077 ' <conf$$subs.awk | sed '
17078 /^[^""]/{
17079   N
17080   s/\n//
17081 }
17082 ' >>$CONFIG_STATUS || ac_write_fail=1
17083 rm -f conf$$subs.awk
17084 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17085 _ACAWK
17086 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17087   for (key in S) S_is_set[key] = 1
17088   FS = "\a"
17089   \$ac_cs_awk_pipe_init
17090 }
17091 {
17092   line = $ 0
17093   nfields = split(line, field, "@")
17094   substed = 0
17095   len = length(field[1])
17096   for (i = 2; i < nfields; i++) {
17097     key = field[i]
17098     keylen = length(key)
17099     if (S_is_set[key]) {
17100       value = S[key]
17101       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17102       len += length(value) + length(field[++i])
17103       substed = 1
17104     } else
17105       len += 1 + keylen
17106   }
17107   if (nfields == 3 && !substed) {
17108     key = field[2]
17109     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17110       \$ac_cs_awk_read_file
17111       next
17112     }
17113   }
17114   print line
17115 }
17116 \$ac_cs_awk_pipe_fini
17117 _ACAWK
17118 _ACEOF
17119 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17120 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17121   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17122 else
17123   cat
17124 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17125   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17126 _ACEOF
17127
17128 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17129 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17130 # trailing colons and then remove the whole line if VPATH becomes empty
17131 # (actually we leave an empty line to preserve line numbers).
17132 if test "x$srcdir" = x.; then
17133   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17134 s/:*\$(srcdir):*/:/
17135 s/:*\${srcdir}:*/:/
17136 s/:*@srcdir@:*/:/
17137 s/^\([^=]*=[     ]*\):*/\1/
17138 s/:*$//
17139 s/^[^=]*=[       ]*$//
17140 }'
17141 fi
17142
17143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17144 fi # test -n "$CONFIG_FILES"
17145
17146 # Set up the scripts for CONFIG_HEADERS section.
17147 # No need to generate them if there are no CONFIG_HEADERS.
17148 # This happens for instance with `./config.status Makefile'.
17149 if test -n "$CONFIG_HEADERS"; then
17150 cat >"$tmp/defines.awk" <<\_ACAWK ||
17151 BEGIN {
17152 _ACEOF
17153
17154 # Transform confdefs.h into an awk script `defines.awk', embedded as
17155 # here-document in config.status, that substitutes the proper values into
17156 # config.h.in to produce config.h.
17157
17158 # Create a delimiter string that does not exist in confdefs.h, to ease
17159 # handling of long lines.
17160 ac_delim='%!_!# '
17161 for ac_last_try in false false :; do
17162   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17163   if test -z "$ac_t"; then
17164     break
17165   elif $ac_last_try; then
17166     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17167   else
17168     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17169   fi
17170 done
17171
17172 # For the awk script, D is an array of macro values keyed by name,
17173 # likewise P contains macro parameters if any.  Preserve backslash
17174 # newline sequences.
17175
17176 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17177 sed -n '
17178 s/.\{148\}/&'"$ac_delim"'/g
17179 t rset
17180 :rset
17181 s/^[     ]*#[    ]*define[       ][      ]*/ /
17182 t def
17183 d
17184 :def
17185 s/\\$//
17186 t bsnl
17187 s/["\\]/\\&/g
17188 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17189 D["\1"]=" \3"/p
17190 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17191 d
17192 :bsnl
17193 s/["\\]/\\&/g
17194 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17195 D["\1"]=" \3\\\\\\n"\\/p
17196 t cont
17197 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17198 t cont
17199 d
17200 :cont
17201 n
17202 s/.\{148\}/&'"$ac_delim"'/g
17203 t clear
17204 :clear
17205 s/\\$//
17206 t bsnlc
17207 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17208 d
17209 :bsnlc
17210 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17211 b cont
17212 ' <confdefs.h | sed '
17213 s/'"$ac_delim"'/"\\\
17214 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17215
17216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17217   for (key in D) D_is_set[key] = 1
17218   FS = "\a"
17219 }
17220 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17221   line = \$ 0
17222   split(line, arg, " ")
17223   if (arg[1] == "#") {
17224     defundef = arg[2]
17225     mac1 = arg[3]
17226   } else {
17227     defundef = substr(arg[1], 2)
17228     mac1 = arg[2]
17229   }
17230   split(mac1, mac2, "(") #)
17231   macro = mac2[1]
17232   prefix = substr(line, 1, index(line, defundef) - 1)
17233   if (D_is_set[macro]) {
17234     # Preserve the white space surrounding the "#".
17235     print prefix "define", macro P[macro] D[macro]
17236     next
17237   } else {
17238     # Replace #undef with comments.  This is necessary, for example,
17239     # in the case of _POSIX_SOURCE, which is predefined and required
17240     # on some systems where configure will not decide to define it.
17241     if (defundef == "undef") {
17242       print "/*", prefix defundef, macro, "*/"
17243       next
17244     }
17245   }
17246 }
17247 { print }
17248 _ACAWK
17249 _ACEOF
17250 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17251   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17252 fi # test -n "$CONFIG_HEADERS"
17253
17254
17255 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17256 shift
17257 for ac_tag
17258 do
17259   case $ac_tag in
17260   :[FHLC]) ac_mode=$ac_tag; continue;;
17261   esac
17262   case $ac_mode$ac_tag in
17263   :[FHL]*:*);;
17264   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17265   :[FH]-) ac_tag=-:-;;
17266   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17267   esac
17268   ac_save_IFS=$IFS
17269   IFS=:
17270   set x $ac_tag
17271   IFS=$ac_save_IFS
17272   shift
17273   ac_file=$1
17274   shift
17275
17276   case $ac_mode in
17277   :L) ac_source=$1;;
17278   :[FH])
17279     ac_file_inputs=
17280     for ac_f
17281     do
17282       case $ac_f in
17283       -) ac_f="$tmp/stdin";;
17284       *) # Look for the file first in the build tree, then in the source tree
17285          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17286          # because $ac_f cannot contain `:'.
17287          test -f "$ac_f" ||
17288            case $ac_f in
17289            [\\/$]*) false;;
17290            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17291            esac ||
17292            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17293       esac
17294       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17295       as_fn_append ac_file_inputs " '$ac_f'"
17296     done
17297
17298     # Let's still pretend it is `configure' which instantiates (i.e., don't
17299     # use $as_me), people would be surprised to read:
17300     #    /* config.h.  Generated by config.status.  */
17301     configure_input='Generated from '`
17302           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17303         `' by configure.'
17304     if test x"$ac_file" != x-; then
17305       configure_input="$ac_file.  $configure_input"
17306       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17307 $as_echo "$as_me: creating $ac_file" >&6;}
17308     fi
17309     # Neutralize special characters interpreted by sed in replacement strings.
17310     case $configure_input in #(
17311     *\&* | *\|* | *\\* )
17312        ac_sed_conf_input=`$as_echo "$configure_input" |
17313        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17314     *) ac_sed_conf_input=$configure_input;;
17315     esac
17316
17317     case $ac_tag in
17318     *:-:* | *:-) cat >"$tmp/stdin" \
17319       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17320     esac
17321     ;;
17322   esac
17323
17324   ac_dir=`$as_dirname -- "$ac_file" ||
17325 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17326          X"$ac_file" : 'X\(//\)[^/]' \| \
17327          X"$ac_file" : 'X\(//\)$' \| \
17328          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17329 $as_echo X"$ac_file" |
17330     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17331             s//\1/
17332             q
17333           }
17334           /^X\(\/\/\)[^/].*/{
17335             s//\1/
17336             q
17337           }
17338           /^X\(\/\/\)$/{
17339             s//\1/
17340             q
17341           }
17342           /^X\(\/\).*/{
17343             s//\1/
17344             q
17345           }
17346           s/.*/./; q'`
17347   as_dir="$ac_dir"; as_fn_mkdir_p
17348   ac_builddir=.
17349
17350 case "$ac_dir" in
17351 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17352 *)
17353   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17354   # A ".." for each directory in $ac_dir_suffix.
17355   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17356   case $ac_top_builddir_sub in
17357   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17358   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17359   esac ;;
17360 esac
17361 ac_abs_top_builddir=$ac_pwd
17362 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17363 # for backward compatibility:
17364 ac_top_builddir=$ac_top_build_prefix
17365
17366 case $srcdir in
17367   .)  # We are building in place.
17368     ac_srcdir=.
17369     ac_top_srcdir=$ac_top_builddir_sub
17370     ac_abs_top_srcdir=$ac_pwd ;;
17371   [\\/]* | ?:[\\/]* )  # Absolute name.
17372     ac_srcdir=$srcdir$ac_dir_suffix;
17373     ac_top_srcdir=$srcdir
17374     ac_abs_top_srcdir=$srcdir ;;
17375   *) # Relative name.
17376     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17377     ac_top_srcdir=$ac_top_build_prefix$srcdir
17378     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17379 esac
17380 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17381
17382
17383   case $ac_mode in
17384   :F)
17385   #
17386   # CONFIG_FILE
17387   #
17388
17389   case $INSTALL in
17390   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17391   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17392   esac
17393 _ACEOF
17394
17395 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17396 # If the template does not know about datarootdir, expand it.
17397 # FIXME: This hack should be removed a few years after 2.60.
17398 ac_datarootdir_hack=; ac_datarootdir_seen=
17399 ac_sed_dataroot='
17400 /datarootdir/ {
17401   p
17402   q
17403 }
17404 /@datadir@/p
17405 /@docdir@/p
17406 /@infodir@/p
17407 /@localedir@/p
17408 /@mandir@/p'
17409 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17410 *datarootdir*) ac_datarootdir_seen=yes;;
17411 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17412   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17413 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17414 _ACEOF
17415 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17416   ac_datarootdir_hack='
17417   s&@datadir@&$datadir&g
17418   s&@docdir@&$docdir&g
17419   s&@infodir@&$infodir&g
17420   s&@localedir@&$localedir&g
17421   s&@mandir@&$mandir&g
17422   s&\\\${datarootdir}&$datarootdir&g' ;;
17423 esac
17424 _ACEOF
17425
17426 # Neutralize VPATH when `$srcdir' = `.'.
17427 # Shell code in configure.ac might set extrasub.
17428 # FIXME: do we really want to maintain this feature?
17429 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17430 ac_sed_extra="$ac_vpsub
17431 $extrasub
17432 _ACEOF
17433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17434 :t
17435 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17436 s|@configure_input@|$ac_sed_conf_input|;t t
17437 s&@top_builddir@&$ac_top_builddir_sub&;t t
17438 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17439 s&@srcdir@&$ac_srcdir&;t t
17440 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17441 s&@top_srcdir@&$ac_top_srcdir&;t t
17442 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17443 s&@builddir@&$ac_builddir&;t t
17444 s&@abs_builddir@&$ac_abs_builddir&;t t
17445 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17446 s&@INSTALL@&$ac_INSTALL&;t t
17447 $ac_datarootdir_hack
17448 "
17449 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17450 if $ac_cs_awk_getline; then
17451   $AWK -f "$tmp/subs.awk"
17452 else
17453   $AWK -f "$tmp/subs.awk" | $SHELL
17454 fi >$tmp/out \
17455   || as_fn_error "could not create $ac_file" "$LINENO" 5
17456
17457 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17458   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17459   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17460   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17461 which seems to be undefined.  Please make sure it is defined." >&5
17462 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17463 which seems to be undefined.  Please make sure it is defined." >&2;}
17464
17465   rm -f "$tmp/stdin"
17466   case $ac_file in
17467   -) cat "$tmp/out" && rm -f "$tmp/out";;
17468   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17469   esac \
17470   || as_fn_error "could not create $ac_file" "$LINENO" 5
17471  ;;
17472   :H)
17473   #
17474   # CONFIG_HEADER
17475   #
17476   if test x"$ac_file" != x-; then
17477     {
17478       $as_echo "/* $configure_input  */" \
17479       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17480     } >"$tmp/config.h" \
17481       || as_fn_error "could not create $ac_file" "$LINENO" 5
17482     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17483       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17484 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17485     else
17486       rm -f "$ac_file"
17487       mv "$tmp/config.h" "$ac_file" \
17488         || as_fn_error "could not create $ac_file" "$LINENO" 5
17489     fi
17490   else
17491     $as_echo "/* $configure_input  */" \
17492       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17493       || as_fn_error "could not create -" "$LINENO" 5
17494   fi
17495  ;;
17496   :L)
17497   #
17498   # CONFIG_LINK
17499   #
17500
17501   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17502     :
17503   else
17504     # Prefer the file from the source tree if names are identical.
17505     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17506       ac_source=$srcdir/$ac_source
17507     fi
17508
17509     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17510 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17511
17512     if test ! -r "$ac_source"; then
17513       as_fn_error "$ac_source: file not found" "$LINENO" 5
17514     fi
17515     rm -f "$ac_file"
17516
17517     # Try a relative symlink, then a hard link, then a copy.
17518     case $srcdir in
17519     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17520         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17521     esac
17522     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17523       ln "$ac_source" "$ac_file" 2>/dev/null ||
17524       cp -p "$ac_source" "$ac_file" ||
17525       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17526   fi
17527  ;;
17528   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17529 $as_echo "$as_me: executing $ac_file commands" >&6;}
17530  ;;
17531   esac
17532
17533
17534   case $ac_file$ac_mode in
17535     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17536     "gcore":F) chmod +x gcore ;;
17537     "default":C)
17538 case x$CONFIG_HEADERS in
17539 xconfig.h:config.in)
17540 echo > stamp-h ;;
17541 esac
17542  ;;
17543
17544   esac
17545 done # for ac_tag
17546
17547
17548 as_fn_exit 0
17549 _ACEOF
17550 ac_clean_files=$ac_clean_files_save
17551
17552 test $ac_write_fail = 0 ||
17553   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17554
17555
17556 # configure is writing to config.log, and then calls config.status.
17557 # config.status does its own redirection, appending to config.log.
17558 # Unfortunately, on DOS this fails, as config.log is still kept open
17559 # by configure, so config.status won't be able to write to it; its
17560 # output is simply discarded.  So we exec the FD to /dev/null,
17561 # effectively closing config.log, so it can be properly (re)opened and
17562 # appended to by config.status.  When coming back to configure, we
17563 # need to make the FD available again.
17564 if test "$no_create" != yes; then
17565   ac_cs_success=:
17566   ac_config_status_args=
17567   test "$silent" = yes &&
17568     ac_config_status_args="$ac_config_status_args --quiet"
17569   exec 5>/dev/null
17570   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17571   exec 5>>config.log
17572   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17573   # would make configure fail if this is the last instruction.
17574   $ac_cs_success || as_fn_exit $?
17575 fi
17576
17577 #
17578 # CONFIG_SUBDIRS section.
17579 #
17580 if test "$no_recursion" != yes; then
17581
17582   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17583   # so they do not pile up.
17584   ac_sub_configure_args=
17585   ac_prev=
17586   eval "set x $ac_configure_args"
17587   shift
17588   for ac_arg
17589   do
17590     if test -n "$ac_prev"; then
17591       ac_prev=
17592       continue
17593     fi
17594     case $ac_arg in
17595     -cache-file | --cache-file | --cache-fil | --cache-fi \
17596     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17597       ac_prev=cache_file ;;
17598     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17599     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17600     | --c=*)
17601       ;;
17602     --config-cache | -C)
17603       ;;
17604     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17605       ac_prev=srcdir ;;
17606     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17607       ;;
17608     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17609       ac_prev=prefix ;;
17610     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17611       ;;
17612     --disable-option-checking)
17613       ;;
17614     *)
17615       case $ac_arg in
17616       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17617       esac
17618       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17619     esac
17620   done
17621
17622   # Always prepend --prefix to ensure using the same prefix
17623   # in subdir configurations.
17624   ac_arg="--prefix=$prefix"
17625   case $ac_arg in
17626   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17627   esac
17628   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17629
17630   # Pass --silent
17631   if test "$silent" = yes; then
17632     ac_sub_configure_args="--silent $ac_sub_configure_args"
17633   fi
17634
17635   # Always prepend --disable-option-checking to silence warnings, since
17636   # different subdirs can have different --enable and --with options.
17637   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17638
17639   ac_popdir=`pwd`
17640   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17641
17642     # Do not complain, so a configure script can configure whichever
17643     # parts of a large source tree are present.
17644     test -d "$srcdir/$ac_dir" || continue
17645
17646     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17647     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17648     $as_echo "$ac_msg" >&6
17649     as_dir="$ac_dir"; as_fn_mkdir_p
17650     ac_builddir=.
17651
17652 case "$ac_dir" in
17653 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17654 *)
17655   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17656   # A ".." for each directory in $ac_dir_suffix.
17657   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17658   case $ac_top_builddir_sub in
17659   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17660   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17661   esac ;;
17662 esac
17663 ac_abs_top_builddir=$ac_pwd
17664 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17665 # for backward compatibility:
17666 ac_top_builddir=$ac_top_build_prefix
17667
17668 case $srcdir in
17669   .)  # We are building in place.
17670     ac_srcdir=.
17671     ac_top_srcdir=$ac_top_builddir_sub
17672     ac_abs_top_srcdir=$ac_pwd ;;
17673   [\\/]* | ?:[\\/]* )  # Absolute name.
17674     ac_srcdir=$srcdir$ac_dir_suffix;
17675     ac_top_srcdir=$srcdir
17676     ac_abs_top_srcdir=$srcdir ;;
17677   *) # Relative name.
17678     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17679     ac_top_srcdir=$ac_top_build_prefix$srcdir
17680     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17681 esac
17682 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17683
17684
17685     cd "$ac_dir"
17686
17687     # Check for guested configure; otherwise get Cygnus style configure.
17688     if test -f "$ac_srcdir/configure.gnu"; then
17689       ac_sub_configure=$ac_srcdir/configure.gnu
17690     elif test -f "$ac_srcdir/configure"; then
17691       ac_sub_configure=$ac_srcdir/configure
17692     elif test -f "$ac_srcdir/configure.in"; then
17693       # This should be Cygnus configure.
17694       ac_sub_configure=$ac_aux_dir/configure
17695     else
17696       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17697 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17698       ac_sub_configure=
17699     fi
17700
17701     # The recursion is here.
17702     if test -n "$ac_sub_configure"; then
17703       # Make the cache file name correct relative to the subdirectory.
17704       case $cache_file in
17705       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17706       *) # Relative name.
17707         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17708       esac
17709
17710       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17711 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17712       # The eval makes quoting arguments work.
17713       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17714            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17715         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17716     fi
17717
17718     cd "$ac_popdir"
17719   done
17720 fi
17721 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17722   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17723 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17724 fi
17725
17726
17727 exit 0