gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 GUILE_LIBS
 662 GUILE_CPPFLAGS
 663 pkg_config_prog_path
 664 PYTHON_LIBS
 665 PYTHON_CPPFLAGS
 666 PYTHON_CFLAGS
 667 python_prog_path
 668 LTLIBEXPAT
 669 LIBEXPAT
 670 HAVE_LIBEXPAT
 671 JIT_READER_DIR
 672 TARGET_PTR
 673 READLINE_TEXI_INCFLAG
 674 READLINE_CFLAGS
 675 READLINE_DEPS
 676 READLINE
 677 MIG
 678 WINDRES
 679 DLLTOOL
 680 AR
 681 YFLAGS
 682 YACC
 683 RANLIB
 684 LN_S
 685 INSTALL_DATA
 686 INSTALL_SCRIPT
 687 INSTALL_PROGRAM
 688 AWK
 689 REPORT_BUGS_TEXI
 690 REPORT_BUGS_TO
 691 PKGVERSION
 692 HAVE_NATIVE_GCORE_TARGET
 693 TARGET_OBS
 694 subdirs
 695 GDB_DATADIR
 696 DEBUGDIR
 697 MAKEINFO_EXTRA_FLAGS
 698 MAKEINFOFLAGS
 699 MAKEINFO
 700 PACKAGE
 701 GNULIB_STDINT_H
 702 CATOBJEXT
 703 GENCAT
 704 INSTOBJEXT
 705 DATADIRNAME
 706 CATALOGS
 707 POSUB
 708 GMSGFMT
 709 XGETTEXT
 710 INCINTL
 711 LIBINTL_DEP
 712 LIBINTL
 713 USE_NLS
 714 SET_MAKE
 715 GMAKE_FALSE
 716 GMAKE_TRUE
 717 MAKE
 718 CCDEPMODE
 719 DEPDIR
 720 am__leading_dot
 721 INSTALL_STRIP_PROGRAM
 722 STRIP
 723 install_sh
 724 target_os
 725 target_vendor
 726 target_cpu
 727 target
 728 host_os
 729 host_vendor
 730 host_cpu
 731 host
 732 build_os
 733 build_vendor
 734 build_cpu
 735 build
 736 EGREP
 737 GREP
 738 CPP
 739 OBJEXT
 740 EXEEXT
 741 ac_ct_CC
 742 CPPFLAGS
 743 LDFLAGS
 744 CFLAGS
 745 CC
 746 MAINT
 747 MAINTAINER_MODE_FALSE
 748 MAINTAINER_MODE_TRUE
 749 target_alias
 750 host_alias
 751 build_alias
 752 LIBS
 753 ECHO_T
 754 ECHO_N
 755 ECHO_C
 756 DEFS
 757 mandir
 758 localedir
 759 libdir
 760 psdir
 761 pdfdir
 762 dvidir
 763 htmldir
 764 infodir
 765 docdir
 766 oldincludedir
 767 includedir
 768 localstatedir
 769 sharedstatedir
 770 sysconfdir
 771 datadir
 772 datarootdir
 773 libexecdir
 774 sbindir
 775 bindir
 776 program_transform_name
 777 prefix
 778 exec_prefix
 779 PACKAGE_URL
 780 PACKAGE_BUGREPORT
 781 PACKAGE_STRING
 782 PACKAGE_VERSION
 783 PACKAGE_TARNAME
 784 PACKAGE_NAME
 785 PATH_SEPARATOR
 786 SHELL'
 787 ac_subst_files='host_makefile_frag'
 788 ac_user_opts='
 789 enable_option_checking
 790 enable_maintainer_mode
 791 enable_plugins
 792 enable_largefile
 793 with_separate_debug_dir
 794 with_gdb_datadir
 795 with_relocated_sources
 796 with_auto_load_dir
 797 with_auto_load_safe_path
 798 enable_targets
 799 enable_64_bit_bfd
 800 enable_gdbcli
 801 enable_gdbmi
 802 enable_tui
 803 enable_gdbtk
 804 with_libunwind_ia64
 805 with_curses
 806 enable_profiling
 807 with_pkgversion
 808 with_bugurl
 809 with_zlib
 810 with_libiconv_prefix
 811 with_iconv_bin
 812 with_system_readline
 813 with_jit_reader_dir
 814 with_expat
 815 with_gnu_ld
 816 enable_rpath
 817 with_libexpat_prefix
 818 with_python
 819 with_guile
 820 enable_libmcheck
 821 with_included_regex
 822 with_sysroot
 823 with_system_gdbinit
 824 enable_werror
 825 enable_build_warnings
 826 enable_gdb_build_warnings
 827 with_lzma
 828 with_liblzma_prefix
 829 with_tcl
 830 with_tk
 831 with_x
 832 enable_sim
 833 enable_multi_ice
 834 enable_gdbserver
 835 with_babeltrace
 836 with_libbabeltrace_prefix
 837 '
 838       ac_precious_vars='build_alias
 839 host_alias
 840 target_alias
 841 CC
 842 CFLAGS
 843 LDFLAGS
 844 LIBS
 845 CPPFLAGS
 846 CPP
 847 MAKEINFO
 848 MAKEINFOFLAGS
 849 YACC
 850 YFLAGS
 851 XMKMF'
 852 ac_subdirs_all='testsuite
 853 gdbtk
 854 multi-ice
 855 gdbserver'
 856
 857 # Initialize some variables set by options.
 858 ac_init_help=
 859 ac_init_version=false
 860 ac_unrecognized_opts=
 861 ac_unrecognized_sep=
 862 # The variables have the same names as the options, with
 863 # dashes changed to underlines.
 864 cache_file=/dev/null
 865 exec_prefix=NONE
 866 no_create=
 867 no_recursion=
 868 prefix=NONE
 869 program_prefix=NONE
 870 program_suffix=NONE
 871 program_transform_name=s,x,x,
 872 silent=
 873 site=
 874 srcdir=
 875 verbose=
 876 x_includes=NONE
 877 x_libraries=NONE
 878
 879 # Installation directory options.
 880 # These are left unexpanded so users can "make install exec_prefix=/foo"
 881 # and all the variables that are supposed to be based on exec_prefix
 882 # by default will actually change.
 883 # Use braces instead of parens because sh, perl, etc. also accept them.
 884 # (The list follows the same order as the GNU Coding Standards.)
 885 bindir='${exec_prefix}/bin'
 886 sbindir='${exec_prefix}/sbin'
 887 libexecdir='${exec_prefix}/libexec'
 888 datarootdir='${prefix}/share'
 889 datadir='${datarootdir}'
 890 sysconfdir='${prefix}/etc'
 891 sharedstatedir='${prefix}/com'
 892 localstatedir='${prefix}/var'
 893 includedir='${prefix}/include'
 894 oldincludedir='/usr/include'
 895 docdir='${datarootdir}/doc/${PACKAGE}'
 896 infodir='${datarootdir}/info'
 897 htmldir='${docdir}'
 898 dvidir='${docdir}'
 899 pdfdir='${docdir}'
 900 psdir='${docdir}'
 901 libdir='${exec_prefix}/lib'
 902 localedir='${datarootdir}/locale'
 903 mandir='${datarootdir}/man'
 904
 905 ac_prev=
 906 ac_dashdash=
 907 for ac_option
 908 do
 909   # If the previous option needs an argument, assign it.
 910   if test -n "$ac_prev"; then
 911     eval $ac_prev=\$ac_option
 912     ac_prev=
 913     continue
 914   fi
 915
 916   case $ac_option in
 917   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 918   *)    ac_optarg=yes ;;
 919   esac
 920
 921   # Accept the important Cygnus configure options, so we can diagnose typos.
 922
 923   case $ac_dashdash$ac_option in
 924   --)
 925     ac_dashdash=yes ;;
 926
 927   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 928     ac_prev=bindir ;;
 929   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 930     bindir=$ac_optarg ;;
 931
 932   -build | --build | --buil | --bui | --bu)
 933     ac_prev=build_alias ;;
 934   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 935     build_alias=$ac_optarg ;;
 936
 937   -cache-file | --cache-file | --cache-fil | --cache-fi \
 938   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 939     ac_prev=cache_file ;;
 940   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 941   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 942     cache_file=$ac_optarg ;;
 943
 944   --config-cache | -C)
 945     cache_file=config.cache ;;
 946
 947   -datadir | --datadir | --datadi | --datad)
 948     ac_prev=datadir ;;
 949   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 950     datadir=$ac_optarg ;;
 951
 952   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 953   | --dataroo | --dataro | --datar)
 954     ac_prev=datarootdir ;;
 955   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 956   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 957     datarootdir=$ac_optarg ;;
 958
 959   -disable-* | --disable-*)
 960     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 961     # Reject names that are not valid shell variable names.
 962     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 963       as_fn_error "invalid feature name: $ac_useropt"
 964     ac_useropt_orig=$ac_useropt
 965     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 966     case $ac_user_opts in
 967       *"
 968 "enable_$ac_useropt"
 969 "*) ;;
 970       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 971          ac_unrecognized_sep=', ';;
 972     esac
 973     eval enable_$ac_useropt=no ;;
 974
 975   -docdir | --docdir | --docdi | --doc | --do)
 976     ac_prev=docdir ;;
 977   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 978     docdir=$ac_optarg ;;
 979
 980   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 981     ac_prev=dvidir ;;
 982   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 983     dvidir=$ac_optarg ;;
 984
 985   -enable-* | --enable-*)
 986     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 987     # Reject names that are not valid shell variable names.
 988     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 989       as_fn_error "invalid feature name: $ac_useropt"
 990     ac_useropt_orig=$ac_useropt
 991     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 992     case $ac_user_opts in
 993       *"
 994 "enable_$ac_useropt"
 995 "*) ;;
 996       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 997          ac_unrecognized_sep=', ';;
 998     esac
 999     eval enable_$ac_useropt=\$ac_optarg ;;
1000
1001   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1002   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1003   | --exec | --exe | --ex)
1004     ac_prev=exec_prefix ;;
1005   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1006   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1007   | --exec=* | --exe=* | --ex=*)
1008     exec_prefix=$ac_optarg ;;
1009
1010   -gas | --gas | --ga | --g)
1011     # Obsolete; use --with-gas.
1012     with_gas=yes ;;
1013
1014   -help | --help | --hel | --he | -h)
1015     ac_init_help=long ;;
1016   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1017     ac_init_help=recursive ;;
1018   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1019     ac_init_help=short ;;
1020
1021   -host | --host | --hos | --ho)
1022     ac_prev=host_alias ;;
1023   -host=* | --host=* | --hos=* | --ho=*)
1024     host_alias=$ac_optarg ;;
1025
1026   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1027     ac_prev=htmldir ;;
1028   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1029   | --ht=*)
1030     htmldir=$ac_optarg ;;
1031
1032   -includedir | --includedir | --includedi | --included | --include \
1033   | --includ | --inclu | --incl | --inc)
1034     ac_prev=includedir ;;
1035   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1036   | --includ=* | --inclu=* | --incl=* | --inc=*)
1037     includedir=$ac_optarg ;;
1038
1039   -infodir | --infodir | --infodi | --infod | --info | --inf)
1040     ac_prev=infodir ;;
1041   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1042     infodir=$ac_optarg ;;
1043
1044   -libdir | --libdir | --libdi | --libd)
1045     ac_prev=libdir ;;
1046   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1047     libdir=$ac_optarg ;;
1048
1049   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1050   | --libexe | --libex | --libe)
1051     ac_prev=libexecdir ;;
1052   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1053   | --libexe=* | --libex=* | --libe=*)
1054     libexecdir=$ac_optarg ;;
1055
1056   -localedir | --localedir | --localedi | --localed | --locale)
1057     ac_prev=localedir ;;
1058   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1059     localedir=$ac_optarg ;;
1060
1061   -localstatedir | --localstatedir | --localstatedi | --localstated \
1062   | --localstate | --localstat | --localsta | --localst | --locals)
1063     ac_prev=localstatedir ;;
1064   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1065   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1066     localstatedir=$ac_optarg ;;
1067
1068   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1069     ac_prev=mandir ;;
1070   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1071     mandir=$ac_optarg ;;
1072
1073   -nfp | --nfp | --nf)
1074     # Obsolete; use --without-fp.
1075     with_fp=no ;;
1076
1077   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1078   | --no-cr | --no-c | -n)
1079     no_create=yes ;;
1080
1081   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1082   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1083     no_recursion=yes ;;
1084
1085   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1086   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1087   | --oldin | --oldi | --old | --ol | --o)
1088     ac_prev=oldincludedir ;;
1089   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1090   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1091   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1092     oldincludedir=$ac_optarg ;;
1093
1094   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1095     ac_prev=prefix ;;
1096   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1097     prefix=$ac_optarg ;;
1098
1099   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1100   | --program-pre | --program-pr | --program-p)
1101     ac_prev=program_prefix ;;
1102   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1103   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1104     program_prefix=$ac_optarg ;;
1105
1106   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1107   | --program-suf | --program-su | --program-s)
1108     ac_prev=program_suffix ;;
1109   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1110   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1111     program_suffix=$ac_optarg ;;
1112
1113   -program-transform-name | --program-transform-name \
1114   | --program-transform-nam | --program-transform-na \
1115   | --program-transform-n | --program-transform- \
1116   | --program-transform | --program-transfor \
1117   | --program-transfo | --program-transf \
1118   | --program-trans | --program-tran \
1119   | --progr-tra | --program-tr | --program-t)
1120     ac_prev=program_transform_name ;;
1121   -program-transform-name=* | --program-transform-name=* \
1122   | --program-transform-nam=* | --program-transform-na=* \
1123   | --program-transform-n=* | --program-transform-=* \
1124   | --program-transform=* | --program-transfor=* \
1125   | --program-transfo=* | --program-transf=* \
1126   | --program-trans=* | --program-tran=* \
1127   | --progr-tra=* | --program-tr=* | --program-t=*)
1128     program_transform_name=$ac_optarg ;;
1129
1130   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1131     ac_prev=pdfdir ;;
1132   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1133     pdfdir=$ac_optarg ;;
1134
1135   -psdir | --psdir | --psdi | --psd | --ps)
1136     ac_prev=psdir ;;
1137   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1138     psdir=$ac_optarg ;;
1139
1140   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1141   | -silent | --silent | --silen | --sile | --sil)
1142     silent=yes ;;
1143
1144   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1145     ac_prev=sbindir ;;
1146   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1147   | --sbi=* | --sb=*)
1148     sbindir=$ac_optarg ;;
1149
1150   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1151   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1152   | --sharedst | --shareds | --shared | --share | --shar \
1153   | --sha | --sh)
1154     ac_prev=sharedstatedir ;;
1155   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1156   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1157   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1158   | --sha=* | --sh=*)
1159     sharedstatedir=$ac_optarg ;;
1160
1161   -site | --site | --sit)
1162     ac_prev=site ;;
1163   -site=* | --site=* | --sit=*)
1164     site=$ac_optarg ;;
1165
1166   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1167     ac_prev=srcdir ;;
1168   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1169     srcdir=$ac_optarg ;;
1170
1171   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1172   | --syscon | --sysco | --sysc | --sys | --sy)
1173     ac_prev=sysconfdir ;;
1174   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1175   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1176     sysconfdir=$ac_optarg ;;
1177
1178   -target | --target | --targe | --targ | --tar | --ta | --t)
1179     ac_prev=target_alias ;;
1180   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1181     target_alias=$ac_optarg ;;
1182
1183   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1184     verbose=yes ;;
1185
1186   -version | --version | --versio | --versi | --vers | -V)
1187     ac_init_version=: ;;
1188
1189   -with-* | --with-*)
1190     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1191     # Reject names that are not valid shell variable names.
1192     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1193       as_fn_error "invalid package name: $ac_useropt"
1194     ac_useropt_orig=$ac_useropt
1195     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1196     case $ac_user_opts in
1197       *"
1198 "with_$ac_useropt"
1199 "*) ;;
1200       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1201          ac_unrecognized_sep=', ';;
1202     esac
1203     eval with_$ac_useropt=\$ac_optarg ;;
1204
1205   -without-* | --without-*)
1206     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1207     # Reject names that are not valid shell variable names.
1208     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1209       as_fn_error "invalid package name: $ac_useropt"
1210     ac_useropt_orig=$ac_useropt
1211     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1212     case $ac_user_opts in
1213       *"
1214 "with_$ac_useropt"
1215 "*) ;;
1216       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1217          ac_unrecognized_sep=', ';;
1218     esac
1219     eval with_$ac_useropt=no ;;
1220
1221   --x)
1222     # Obsolete; use --with-x.
1223     with_x=yes ;;
1224
1225   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1226   | --x-incl | --x-inc | --x-in | --x-i)
1227     ac_prev=x_includes ;;
1228   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1229   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1230     x_includes=$ac_optarg ;;
1231
1232   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1233   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1234     ac_prev=x_libraries ;;
1235   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1236   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1237     x_libraries=$ac_optarg ;;
1238
1239   -*) as_fn_error "unrecognized option: \`$ac_option'
1240 Try \`$0 --help' for more information."
1241     ;;
1242
1243   *=*)
1244     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1245     # Reject names that are not valid shell variable names.
1246     case $ac_envvar in #(
1247       '' | [0-9]* | *[!_$as_cr_alnum]* )
1248       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1249     esac
1250     eval $ac_envvar=\$ac_optarg
1251     export $ac_envvar ;;
1252
1253   *)
1254     # FIXME: should be removed in autoconf 3.0.
1255     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1256     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1257       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1258     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1259     ;;
1260
1261   esac
1262 done
1263
1264 if test -n "$ac_prev"; then
1265   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1266   as_fn_error "missing argument to $ac_option"
1267 fi
1268
1269 if test -n "$ac_unrecognized_opts"; then
1270   case $enable_option_checking in
1271     no) ;;
1272     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1273     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1274   esac
1275 fi
1276
1277 # Check all directory arguments for consistency.
1278 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1279                 datadir sysconfdir sharedstatedir localstatedir includedir \
1280                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1281                 libdir localedir mandir
1282 do
1283   eval ac_val=\$$ac_var
1284   # Remove trailing slashes.
1285   case $ac_val in
1286     */ )
1287       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1288       eval $ac_var=\$ac_val;;
1289   esac
1290   # Be sure to have absolute directory names.
1291   case $ac_val in
1292     [\\/$]* | ?:[\\/]* )  continue;;
1293     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1294   esac
1295   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1296 done
1297
1298 # There might be people who depend on the old broken behavior: `$host'
1299 # used to hold the argument of --host etc.
1300 # FIXME: To remove some day.
1301 build=$build_alias
1302 host=$host_alias
1303 target=$target_alias
1304
1305 # FIXME: To remove some day.
1306 if test "x$host_alias" != x; then
1307   if test "x$build_alias" = x; then
1308     cross_compiling=maybe
1309     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1310     If a cross compiler is detected then cross compile mode will be used." >&2
1311   elif test "x$build_alias" != "x$host_alias"; then
1312     cross_compiling=yes
1313   fi
1314 fi
1315
1316 ac_tool_prefix=
1317 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1318
1319 test "$silent" = yes && exec 6>/dev/null
1320
1321
1322 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1323 ac_ls_di=`ls -di .` &&
1324 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1325   as_fn_error "working directory cannot be determined"
1326 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1327   as_fn_error "pwd does not report name of working directory"
1328
1329
1330 # Find the source files, if location was not specified.
1331 if test -z "$srcdir"; then
1332   ac_srcdir_defaulted=yes
1333   # Try the directory containing this script, then the parent directory.
1334   ac_confdir=`$as_dirname -- "$as_myself" ||
1335 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1336          X"$as_myself" : 'X\(//\)[^/]' \| \
1337          X"$as_myself" : 'X\(//\)$' \| \
1338          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1339 $as_echo X"$as_myself" |
1340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1341             s//\1/
1342             q
1343           }
1344           /^X\(\/\/\)[^/].*/{
1345             s//\1/
1346             q
1347           }
1348           /^X\(\/\/\)$/{
1349             s//\1/
1350             q
1351           }
1352           /^X\(\/\).*/{
1353             s//\1/
1354             q
1355           }
1356           s/.*/./; q'`
1357   srcdir=$ac_confdir
1358   if test ! -r "$srcdir/$ac_unique_file"; then
1359     srcdir=..
1360   fi
1361 else
1362   ac_srcdir_defaulted=no
1363 fi
1364 if test ! -r "$srcdir/$ac_unique_file"; then
1365   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1366   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1367 fi
1368 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1369 ac_abs_confdir=`(
1370         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1371         pwd)`
1372 # When building in place, set srcdir=.
1373 if test "$ac_abs_confdir" = "$ac_pwd"; then
1374   srcdir=.
1375 fi
1376 # Remove unnecessary trailing slashes from srcdir.
1377 # Double slashes in file names in object file debugging info
1378 # mess up M-x gdb in Emacs.
1379 case $srcdir in
1380 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1381 esac
1382 for ac_var in $ac_precious_vars; do
1383   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1384   eval ac_env_${ac_var}_value=\$${ac_var}
1385   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1386   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1387 done
1388
1389 #
1390 # Report the --help message.
1391 #
1392 if test "$ac_init_help" = "long"; then
1393   # Omit some internal or obsolete options to make the list less imposing.
1394   # This message is too long to be a string in the A/UX 3.1 sh.
1395   cat <<_ACEOF
1396 \`configure' configures this package to adapt to many kinds of systems.
1397
1398 Usage: $0 [OPTION]... [VAR=VALUE]...
1399
1400 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1401 VAR=VALUE.  See below for descriptions of some of the useful variables.
1402
1403 Defaults for the options are specified in brackets.
1404
1405 Configuration:
1406   -h, --help              display this help and exit
1407       --help=short        display options specific to this package
1408       --help=recursive    display the short help of all the included packages
1409   -V, --version           display version information and exit
1410   -q, --quiet, --silent   do not print \`checking...' messages
1411       --cache-file=FILE   cache test results in FILE [disabled]
1412   -C, --config-cache      alias for \`--cache-file=config.cache'
1413   -n, --no-create         do not create output files
1414       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1415
1416 Installation directories:
1417   --prefix=PREFIX         install architecture-independent files in PREFIX
1418                           [$ac_default_prefix]
1419   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1420                           [PREFIX]
1421
1422 By default, \`make install' will install all the files in
1423 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1424 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1425 for instance \`--prefix=\$HOME'.
1426
1427 For better control, use the options below.
1428
1429 Fine tuning of the installation directories:
1430   --bindir=DIR            user executables [EPREFIX/bin]
1431   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1432   --libexecdir=DIR        program executables [EPREFIX/libexec]
1433   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1434   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1435   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1436   --libdir=DIR            object code libraries [EPREFIX/lib]
1437   --includedir=DIR        C header files [PREFIX/include]
1438   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1439   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1440   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1441   --infodir=DIR           info documentation [DATAROOTDIR/info]
1442   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1443   --mandir=DIR            man documentation [DATAROOTDIR/man]
1444   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1445   --htmldir=DIR           html documentation [DOCDIR]
1446   --dvidir=DIR            dvi documentation [DOCDIR]
1447   --pdfdir=DIR            pdf documentation [DOCDIR]
1448   --psdir=DIR             ps documentation [DOCDIR]
1449 _ACEOF
1450
1451   cat <<\_ACEOF
1452
1453 Program names:
1454   --program-prefix=PREFIX            prepend PREFIX to installed program names
1455   --program-suffix=SUFFIX            append SUFFIX to installed program names
1456   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1457
1458 X features:
1459   --x-includes=DIR    X include files are in DIR
1460   --x-libraries=DIR   X library files are in DIR
1461
1462 System types:
1463   --build=BUILD     configure for building on BUILD [guessed]
1464   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1465   --target=TARGET   configure for building compilers for TARGET [HOST]
1466 _ACEOF
1467 fi
1468
1469 if test -n "$ac_init_help"; then
1470
1471   cat <<\_ACEOF
1472
1473 Optional Features:
1474   --disable-option-checking  ignore unrecognized --enable/--with options
1475   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1476   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1477   --enable-maintainer-mode  enable make rules and dependencies not useful
1478                           (and sometimes confusing) to the casual installer
1479   --enable-plugins        Enable support for plugins (defaults no)
1480   --disable-largefile     omit support for large files
1481   --enable-targets=TARGETS
1482                           alternative target configurations
1483   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1484   --disable-gdbcli        disable command-line interface (CLI)
1485   --disable-gdbmi         disable machine-interface (MI)
1486   --enable-tui            enable full-screen terminal user interface (TUI)
1487   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1488   --enable-profiling      enable profiling of GDB
1489   --disable-rpath         do not hardcode runtime library paths
1490   --enable-libmcheck      Try linking with -lmcheck if available
1491   --enable-werror         treat compile warnings as errors
1492   --enable-build-warnings enable build-time compiler warnings if gcc is used
1493   --enable-gdb-build-warnings
1494                           enable GDB specific build-time compiler warnings if
1495                           gcc is used
1496   --enable-sim            link gdb with simulator
1497   --enable-multi-ice      build the multi-ice-gdb-server
1498   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1499                           is auto)
1500
1501 Optional Packages:
1502   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1503   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1504   --with-separate-debug-dir=PATH
1505                           look for global separate debug info in this path
1506                           [LIBDIR/debug]
1507   --with-gdb-datadir=PATH look for global separate data files in this path
1508                           [DATADIR/gdb]
1509   --with-relocated-sources=PATH
1510                           automatically relocate this path for source files
1511   --with-auto-load-dir=PATH
1512                           directories from which to load auto-loaded scripts
1513                           [$debugdir:$datadir/auto-load]
1514   --with-auto-load-safe-path=PATH
1515                           directories safe to hold auto-loaded files
1516                           [--with-auto-load-dir]
1517   --without-auto-load-safe-path
1518                           do not restrict auto-loaded files locations
1519   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1520   --with-curses           use the curses library instead of the termcap
1521                           library
1522   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1523   --with-bugurl=URL       Direct users to URL to report a bug
1524   --with-zlib             include zlib support (auto/yes/no) default=auto
1525   --with-libiconv-prefix=DIR
1526                           search for libiconv in DIR/include and DIR/lib
1527   --with-iconv-bin=PATH   specify where to find the iconv program
1528   --with-system-readline  use installed readline library
1529   --with-jit-reader-dir=PATH
1530                           directory to load the JIT readers from
1531   --with-expat            include expat support (auto/yes/no)
1532   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1533   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1534   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1535   --with-python[=PYTHON]  include python support
1536                           (auto/yes/no/<python-program>)
1537   --with-guile[=GUILE]    include guile support
1538                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1539   --without-included-regex
1540                           don't use included regex; this is the default on
1541                           systems with version 2 of the GNU C library (use
1542                           with caution on other system)
1543   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1544   --with-system-gdbinit=PATH
1545                           automatically load a system-wide gdbinit file
1546   --with-lzma             support lzma compression (auto/yes/no)
1547   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1548   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1549   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1550   --with-tk               directory containing tk configuration (tkConfig.sh)
1551   --with-x                use the X Window System
1552   --with-babeltrace       include babeltrace support (auto/yes/no)
1553   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1554   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1555
1556 Some influential environment variables:
1557   CC          C compiler command
1558   CFLAGS      C compiler flags
1559   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1560               nonstandard directory <lib dir>
1561   LIBS        libraries to pass to the linker, e.g. -l<library>
1562   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1563               you have headers in a nonstandard directory <include dir>
1564   CPP         C preprocessor
1565   MAKEINFO    Parent configure detects if it is of sufficient version.
1566   MAKEINFOFLAGS
1567               Parameters for MAKEINFO.
1568   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1569               the first program found out of: `bison -y', `byacc', `yacc'.
1570   YFLAGS      The list of arguments that will be passed by default to $YACC.
1571               This script will default YFLAGS to the empty string to avoid a
1572               default value of `-d' given by some make applications.
1573   XMKMF       Path to xmkmf, Makefile generator for X Window System
1574
1575 Use these variables to override the choices made by `configure' or to help
1576 it to find libraries and programs with nonstandard names/locations.
1577
1578 Report bugs to the package provider.
1579 _ACEOF
1580 ac_status=$?
1581 fi
1582
1583 if test "$ac_init_help" = "recursive"; then
1584   # If there are subdirs, report their specific --help.
1585   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1586     test -d "$ac_dir" ||
1587       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1588       continue
1589     ac_builddir=.
1590
1591 case "$ac_dir" in
1592 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1593 *)
1594   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1595   # A ".." for each directory in $ac_dir_suffix.
1596   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1597   case $ac_top_builddir_sub in
1598   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1599   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1600   esac ;;
1601 esac
1602 ac_abs_top_builddir=$ac_pwd
1603 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1604 # for backward compatibility:
1605 ac_top_builddir=$ac_top_build_prefix
1606
1607 case $srcdir in
1608   .)  # We are building in place.
1609     ac_srcdir=.
1610     ac_top_srcdir=$ac_top_builddir_sub
1611     ac_abs_top_srcdir=$ac_pwd ;;
1612   [\\/]* | ?:[\\/]* )  # Absolute name.
1613     ac_srcdir=$srcdir$ac_dir_suffix;
1614     ac_top_srcdir=$srcdir
1615     ac_abs_top_srcdir=$srcdir ;;
1616   *) # Relative name.
1617     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1618     ac_top_srcdir=$ac_top_build_prefix$srcdir
1619     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1620 esac
1621 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1622
1623     cd "$ac_dir" || { ac_status=$?; continue; }
1624     # Check for guested configure.
1625     if test -f "$ac_srcdir/configure.gnu"; then
1626       echo &&
1627       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1628     elif test -f "$ac_srcdir/configure"; then
1629       echo &&
1630       $SHELL "$ac_srcdir/configure" --help=recursive
1631     else
1632       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1633     fi || ac_status=$?
1634     cd "$ac_pwd" || { ac_status=$?; break; }
1635   done
1636 fi
1637
1638 test -n "$ac_init_help" && exit $ac_status
1639 if $ac_init_version; then
1640   cat <<\_ACEOF
1641 configure
1642 generated by GNU Autoconf 2.64
1643
1644 Copyright (C) 2009 Free Software Foundation, Inc.
1645 This configure script is free software; the Free Software Foundation
1646 gives unlimited permission to copy, distribute and modify it.
1647 _ACEOF
1648   exit
1649 fi
1650
1651 ## ------------------------ ##
1652 ## Autoconf initialization. ##
1653 ## ------------------------ ##
1654
1655 # ac_fn_c_try_compile LINENO
1656 # --------------------------
1657 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1658 ac_fn_c_try_compile ()
1659 {
1660   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661   rm -f conftest.$ac_objext
1662   if { { ac_try="$ac_compile"
1663 case "(($ac_try" in
1664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1665   *) ac_try_echo=$ac_try;;
1666 esac
1667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1668 $as_echo "$ac_try_echo"; } >&5
1669   (eval "$ac_compile") 2>conftest.err
1670   ac_status=$?
1671   if test -s conftest.err; then
1672     grep -v '^ *+' conftest.err >conftest.er1
1673     cat conftest.er1 >&5
1674     mv -f conftest.er1 conftest.err
1675   fi
1676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677   test $ac_status = 0; } && {
1678          test -z "$ac_c_werror_flag" ||
1679          test ! -s conftest.err
1680        } && test -s conftest.$ac_objext; then :
1681   ac_retval=0
1682 else
1683   $as_echo "$as_me: failed program was:" >&5
1684 sed 's/^/| /' conftest.$ac_ext >&5
1685
1686         ac_retval=1
1687 fi
1688   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1689   return $ac_retval
1690
1691 } # ac_fn_c_try_compile
1692
1693 # ac_fn_c_try_cpp LINENO
1694 # ----------------------
1695 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1696 ac_fn_c_try_cpp ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   if { { ac_try="$ac_cpp conftest.$ac_ext"
1700 case "(($ac_try" in
1701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702   *) ac_try_echo=$ac_try;;
1703 esac
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1707   ac_status=$?
1708   if test -s conftest.err; then
1709     grep -v '^ *+' conftest.err >conftest.er1
1710     cat conftest.er1 >&5
1711     mv -f conftest.er1 conftest.err
1712   fi
1713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714   test $ac_status = 0; } >/dev/null && {
1715          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1716          test ! -s conftest.err
1717        }; then :
1718   ac_retval=0
1719 else
1720   $as_echo "$as_me: failed program was:" >&5
1721 sed 's/^/| /' conftest.$ac_ext >&5
1722
1723     ac_retval=1
1724 fi
1725   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1726   return $ac_retval
1727
1728 } # ac_fn_c_try_cpp
1729
1730 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1731 # -------------------------------------------------------
1732 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1733 # the include files in INCLUDES and setting the cache variable VAR
1734 # accordingly.
1735 ac_fn_c_check_header_mongrel ()
1736 {
1737   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1740 $as_echo_n "checking for $2... " >&6; }
1741 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1742   $as_echo_n "(cached) " >&6
1743 fi
1744 eval ac_res=\$$3
1745                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1746 $as_echo "$ac_res" >&6; }
1747 else
1748   # Is the header compilable?
1749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1750 $as_echo_n "checking $2 usability... " >&6; }
1751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h.  */
1753 $4
1754 #include <$2>
1755 _ACEOF
1756 if ac_fn_c_try_compile "$LINENO"; then :
1757   ac_header_compiler=yes
1758 else
1759   ac_header_compiler=no
1760 fi
1761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1763 $as_echo "$ac_header_compiler" >&6; }
1764
1765 # Is the header present?
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1767 $as_echo_n "checking $2 presence... " >&6; }
1768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h.  */
1770 #include <$2>
1771 _ACEOF
1772 if ac_fn_c_try_cpp "$LINENO"; then :
1773   ac_header_preproc=yes
1774 else
1775   ac_header_preproc=no
1776 fi
1777 rm -f conftest.err conftest.$ac_ext
1778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1779 $as_echo "$ac_header_preproc" >&6; }
1780
1781 # So?  What about this header?
1782 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1783   yes:no: )
1784     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1785 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1786     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1787 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1788     ;;
1789   no:yes:* )
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1791 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1792     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1793 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1794     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1795 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1797 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1799 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1800     ;;
1801 esac
1802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1803 $as_echo_n "checking for $2... " >&6; }
1804 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1805   $as_echo_n "(cached) " >&6
1806 else
1807   eval "$3=\$ac_header_compiler"
1808 fi
1809 eval ac_res=\$$3
1810                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1811 $as_echo "$ac_res" >&6; }
1812 fi
1813   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1814
1815 } # ac_fn_c_check_header_mongrel
1816
1817 # ac_fn_c_try_run LINENO
1818 # ----------------------
1819 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1820 # that executables *can* be run.
1821 ac_fn_c_try_run ()
1822 {
1823   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1824   if { { ac_try="$ac_link"
1825 case "(($ac_try" in
1826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1827   *) ac_try_echo=$ac_try;;
1828 esac
1829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1830 $as_echo "$ac_try_echo"; } >&5
1831   (eval "$ac_link") 2>&5
1832   ac_status=$?
1833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1835   { { case "(($ac_try" in
1836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837   *) ac_try_echo=$ac_try;;
1838 esac
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841   (eval "$ac_try") 2>&5
1842   ac_status=$?
1843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844   test $ac_status = 0; }; }; then :
1845   ac_retval=0
1846 else
1847   $as_echo "$as_me: program exited with status $ac_status" >&5
1848        $as_echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851        ac_retval=$ac_status
1852 fi
1853   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1854   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1855   return $ac_retval
1856
1857 } # ac_fn_c_try_run
1858
1859 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1860 # -------------------------------------------------------
1861 # Tests whether HEADER exists and can be compiled using the include files in
1862 # INCLUDES, setting the cache variable VAR accordingly.
1863 ac_fn_c_check_header_compile ()
1864 {
1865   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1867 $as_echo_n "checking for $2... " >&6; }
1868 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1869   $as_echo_n "(cached) " >&6
1870 else
1871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h.  */
1873 $4
1874 #include <$2>
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877   eval "$3=yes"
1878 else
1879   eval "$3=no"
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887
1888 } # ac_fn_c_check_header_compile
1889
1890 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1891 # --------------------------------------------
1892 # Tries to find the compile-time value of EXPR in a program that includes
1893 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1894 # computed
1895 ac_fn_c_compute_int ()
1896 {
1897   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898   if test "$cross_compiling" = yes; then
1899     # Depending upon the size, compute the lo and hi bounds.
1900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 $4
1903 int
1904 main ()
1905 {
1906 static int test_array [1 - 2 * !(($2) >= 0)];
1907 test_array [0] = 0
1908
1909   ;
1910   return 0;
1911 }
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_lo=0 ac_mid=0
1915   while :; do
1916     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $4
1919 int
1920 main ()
1921 {
1922 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1923 test_array [0] = 0
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_hi=$ac_mid; break
1931 else
1932   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1933                         if test $ac_lo -le $ac_mid; then
1934                           ac_lo= ac_hi=
1935                           break
1936                         fi
1937                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1938 fi
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940   done
1941 else
1942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943 /* end confdefs.h.  */
1944 $4
1945 int
1946 main ()
1947 {
1948 static int test_array [1 - 2 * !(($2) < 0)];
1949 test_array [0] = 0
1950
1951   ;
1952   return 0;
1953 }
1954 _ACEOF
1955 if ac_fn_c_try_compile "$LINENO"; then :
1956   ac_hi=-1 ac_mid=-1
1957   while :; do
1958     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959 /* end confdefs.h.  */
1960 $4
1961 int
1962 main ()
1963 {
1964 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1965 test_array [0] = 0
1966
1967   ;
1968   return 0;
1969 }
1970 _ACEOF
1971 if ac_fn_c_try_compile "$LINENO"; then :
1972   ac_lo=$ac_mid; break
1973 else
1974   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1975                         if test $ac_mid -le $ac_hi; then
1976                           ac_lo= ac_hi=
1977                           break
1978                         fi
1979                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1980 fi
1981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982   done
1983 else
1984   ac_lo= ac_hi=
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 fi
1988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989 # Binary search between lo and hi bounds.
1990 while test "x$ac_lo" != "x$ac_hi"; do
1991   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993 /* end confdefs.h.  */
1994 $4
1995 int
1996 main ()
1997 {
1998 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1999 test_array [0] = 0
2000
2001   ;
2002   return 0;
2003 }
2004 _ACEOF
2005 if ac_fn_c_try_compile "$LINENO"; then :
2006   ac_hi=$ac_mid
2007 else
2008   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2009 fi
2010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2011 done
2012 case $ac_lo in #((
2013 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2014 '') ac_retval=1 ;;
2015 esac
2016   else
2017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018 /* end confdefs.h.  */
2019 $4
2020 static long int longval () { return $2; }
2021 static unsigned long int ulongval () { return $2; }
2022 #include <stdio.h>
2023 #include <stdlib.h>
2024 int
2025 main ()
2026 {
2027
2028   FILE *f = fopen ("conftest.val", "w");
2029   if (! f)
2030     return 1;
2031   if (($2) < 0)
2032     {
2033       long int i = longval ();
2034       if (i != ($2))
2035         return 1;
2036       fprintf (f, "%ld", i);
2037     }
2038   else
2039     {
2040       unsigned long int i = ulongval ();
2041       if (i != ($2))
2042         return 1;
2043       fprintf (f, "%lu", i);
2044     }
2045   /* Do not output a trailing newline, as this causes \r\n confusion
2046      on some platforms.  */
2047   return ferror (f) || fclose (f) != 0;
2048
2049   ;
2050   return 0;
2051 }
2052 _ACEOF
2053 if ac_fn_c_try_run "$LINENO"; then :
2054   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2055 else
2056   ac_retval=1
2057 fi
2058 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2059   conftest.$ac_objext conftest.beam conftest.$ac_ext
2060 rm -f conftest.val
2061
2062   fi
2063   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2064   return $ac_retval
2065
2066 } # ac_fn_c_compute_int
2067
2068 # ac_fn_c_try_link LINENO
2069 # -----------------------
2070 # Try to link conftest.$ac_ext, and return whether this succeeded.
2071 ac_fn_c_try_link ()
2072 {
2073   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2074   rm -f conftest.$ac_objext conftest$ac_exeext
2075   if { { ac_try="$ac_link"
2076 case "(($ac_try" in
2077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2078   *) ac_try_echo=$ac_try;;
2079 esac
2080 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2081 $as_echo "$ac_try_echo"; } >&5
2082   (eval "$ac_link") 2>conftest.err
2083   ac_status=$?
2084   if test -s conftest.err; then
2085     grep -v '^ *+' conftest.err >conftest.er1
2086     cat conftest.er1 >&5
2087     mv -f conftest.er1 conftest.err
2088   fi
2089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2090   test $ac_status = 0; } && {
2091          test -z "$ac_c_werror_flag" ||
2092          test ! -s conftest.err
2093        } && test -s conftest$ac_exeext && {
2094          test "$cross_compiling" = yes ||
2095          $as_test_x conftest$ac_exeext
2096        }; then :
2097   ac_retval=0
2098 else
2099   $as_echo "$as_me: failed program was:" >&5
2100 sed 's/^/| /' conftest.$ac_ext >&5
2101
2102         ac_retval=1
2103 fi
2104   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2105   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2106   # interfere with the next link command; also delete a directory that is
2107   # left behind by Apple's compiler.  We do this before executing the actions.
2108   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2109   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2110   return $ac_retval
2111
2112 } # ac_fn_c_try_link
2113
2114 # ac_fn_c_check_func LINENO FUNC VAR
2115 # ----------------------------------
2116 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2117 ac_fn_c_check_func ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2121 $as_echo_n "checking for $2... " >&6; }
2122 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2123   $as_echo_n "(cached) " >&6
2124 else
2125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h.  */
2127 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2128    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2129 #define $2 innocuous_$2
2130
2131 /* System header to define __stub macros and hopefully few prototypes,
2132     which can conflict with char $2 (); below.
2133     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2134     <limits.h> exists even on freestanding compilers.  */
2135
2136 #ifdef __STDC__
2137 # include <limits.h>
2138 #else
2139 # include <assert.h>
2140 #endif
2141
2142 #undef $2
2143
2144 /* Override any GCC internal prototype to avoid an error.
2145    Use char because int might match the return type of a GCC
2146    builtin and then its argument prototype would still apply.  */
2147 #ifdef __cplusplus
2148 extern "C"
2149 #endif
2150 char $2 ();
2151 /* The GNU C library defines this for functions which it implements
2152     to always fail with ENOSYS.  Some functions are actually named
2153     something starting with __ and the normal name is an alias.  */
2154 #if defined __stub_$2 || defined __stub___$2
2155 choke me
2156 #endif
2157
2158 int
2159 main ()
2160 {
2161 return $2 ();
2162   ;
2163   return 0;
2164 }
2165 _ACEOF
2166 if ac_fn_c_try_link "$LINENO"; then :
2167   eval "$3=yes"
2168 else
2169   eval "$3=no"
2170 fi
2171 rm -f core conftest.err conftest.$ac_objext \
2172     conftest$ac_exeext conftest.$ac_ext
2173 fi
2174 eval ac_res=\$$3
2175                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2176 $as_echo "$ac_res" >&6; }
2177   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178
2179 } # ac_fn_c_check_func
2180
2181 # ac_fn_c_check_decl LINENO SYMBOL VAR
2182 # ------------------------------------
2183 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2184 ac_fn_c_check_decl ()
2185 {
2186   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2187   as_decl_name=`echo $2|sed 's/ *(.*//'`
2188   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2190 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2191 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2192   $as_echo_n "(cached) " >&6
2193 else
2194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2195 /* end confdefs.h.  */
2196 $4
2197 int
2198 main ()
2199 {
2200 #ifndef $as_decl_name
2201 #ifdef __cplusplus
2202   (void) $as_decl_use;
2203 #else
2204   (void) $as_decl_name;
2205 #endif
2206 #endif
2207
2208   ;
2209   return 0;
2210 }
2211 _ACEOF
2212 if ac_fn_c_try_compile "$LINENO"; then :
2213   eval "$3=yes"
2214 else
2215   eval "$3=no"
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2218 fi
2219 eval ac_res=\$$3
2220                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2221 $as_echo "$ac_res" >&6; }
2222   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2223
2224 } # ac_fn_c_check_decl
2225
2226 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2227 # ----------------------------------------------------
2228 # Tries to find if the field MEMBER exists in type AGGR, after including
2229 # INCLUDES, setting cache variable VAR accordingly.
2230 ac_fn_c_check_member ()
2231 {
2232   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2234 $as_echo_n "checking for $2.$3... " >&6; }
2235 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $5
2241 int
2242 main ()
2243 {
2244 static $2 ac_aggr;
2245 if (ac_aggr.$3)
2246 return 0;
2247   ;
2248   return 0;
2249 }
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252   eval "$4=yes"
2253 else
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $5
2257 int
2258 main ()
2259 {
2260 static $2 ac_aggr;
2261 if (sizeof ac_aggr.$3)
2262 return 0;
2263   ;
2264   return 0;
2265 }
2266 _ACEOF
2267 if ac_fn_c_try_compile "$LINENO"; then :
2268   eval "$4=yes"
2269 else
2270   eval "$4=no"
2271 fi
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 fi
2274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2275 fi
2276 eval ac_res=\$$4
2277                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2280
2281 } # ac_fn_c_check_member
2282
2283 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2284 # -------------------------------------------
2285 # Tests whether TYPE exists after having included INCLUDES, setting cache
2286 # variable VAR accordingly.
2287 ac_fn_c_check_type ()
2288 {
2289   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2291 $as_echo_n "checking for $2... " >&6; }
2292 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2293   $as_echo_n "(cached) " >&6
2294 else
2295   eval "$3=no"
2296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2297 /* end confdefs.h.  */
2298 $4
2299 int
2300 main ()
2301 {
2302 if (sizeof ($2))
2303          return 0;
2304   ;
2305   return 0;
2306 }
2307 _ACEOF
2308 if ac_fn_c_try_compile "$LINENO"; then :
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $4
2312 int
2313 main ()
2314 {
2315 if (sizeof (($2)))
2316             return 0;
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324   eval "$3=yes"
2325 fi
2326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2327 fi
2328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2329 fi
2330 eval ac_res=\$$3
2331                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2332 $as_echo "$ac_res" >&6; }
2333   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2334
2335 } # ac_fn_c_check_type
2336 cat >config.log <<_ACEOF
2337 This file contains any messages produced by compilers while
2338 running configure, to aid debugging if configure makes a mistake.
2339
2340 It was created by $as_me, which was
2341 generated by GNU Autoconf 2.64.  Invocation command line was
2342
2343   $ $0 $@
2344
2345 _ACEOF
2346 exec 5>>config.log
2347 {
2348 cat <<_ASUNAME
2349 ## --------- ##
2350 ## Platform. ##
2351 ## --------- ##
2352
2353 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2354 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2355 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2356 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2357 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2358
2359 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2360 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2361
2362 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2363 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2364 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2365 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2366 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2367 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2368 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2369
2370 _ASUNAME
2371
2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2373 for as_dir in $PATH
2374 do
2375   IFS=$as_save_IFS
2376   test -z "$as_dir" && as_dir=.
2377     $as_echo "PATH: $as_dir"
2378   done
2379 IFS=$as_save_IFS
2380
2381 } >&5
2382
2383 cat >&5 <<_ACEOF
2384
2385
2386 ## ----------- ##
2387 ## Core tests. ##
2388 ## ----------- ##
2389
2390 _ACEOF
2391
2392
2393 # Keep a trace of the command line.
2394 # Strip out --no-create and --no-recursion so they do not pile up.
2395 # Strip out --silent because we don't want to record it for future runs.
2396 # Also quote any args containing shell meta-characters.
2397 # Make two passes to allow for proper duplicate-argument suppression.
2398 ac_configure_args=
2399 ac_configure_args0=
2400 ac_configure_args1=
2401 ac_must_keep_next=false
2402 for ac_pass in 1 2
2403 do
2404   for ac_arg
2405   do
2406     case $ac_arg in
2407     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2408     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2409     | -silent | --silent | --silen | --sile | --sil)
2410       continue ;;
2411     *\'*)
2412       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2413     esac
2414     case $ac_pass in
2415     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2416     2)
2417       as_fn_append ac_configure_args1 " '$ac_arg'"
2418       if test $ac_must_keep_next = true; then
2419         ac_must_keep_next=false # Got value, back to normal.
2420       else
2421         case $ac_arg in
2422           *=* | --config-cache | -C | -disable-* | --disable-* \
2423           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2424           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2425           | -with-* | --with-* | -without-* | --without-* | --x)
2426             case "$ac_configure_args0 " in
2427               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2428             esac
2429             ;;
2430           -* ) ac_must_keep_next=true ;;
2431         esac
2432       fi
2433       as_fn_append ac_configure_args " '$ac_arg'"
2434       ;;
2435     esac
2436   done
2437 done
2438 { ac_configure_args0=; unset ac_configure_args0;}
2439 { ac_configure_args1=; unset ac_configure_args1;}
2440
2441 # When interrupted or exit'd, cleanup temporary files, and complete
2442 # config.log.  We remove comments because anyway the quotes in there
2443 # would cause problems or look ugly.
2444 # WARNING: Use '\'' to represent an apostrophe within the trap.
2445 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2446 trap 'exit_status=$?
2447   # Save into config.log some information that might help in debugging.
2448   {
2449     echo
2450
2451     cat <<\_ASBOX
2452 ## ---------------- ##
2453 ## Cache variables. ##
2454 ## ---------------- ##
2455 _ASBOX
2456     echo
2457     # The following way of writing the cache mishandles newlines in values,
2458 (
2459   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2460     eval ac_val=\$$ac_var
2461     case $ac_val in #(
2462     *${as_nl}*)
2463       case $ac_var in #(
2464       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2465 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2466       esac
2467       case $ac_var in #(
2468       _ | IFS | as_nl) ;; #(
2469       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2470       *) { eval $ac_var=; unset $ac_var;} ;;
2471       esac ;;
2472     esac
2473   done
2474   (set) 2>&1 |
2475     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2476     *${as_nl}ac_space=\ *)
2477       sed -n \
2478         "s/'\''/'\''\\\\'\'''\''/g;
2479           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2480       ;; #(
2481     *)
2482       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2483       ;;
2484     esac |
2485     sort
2486 )
2487     echo
2488
2489     cat <<\_ASBOX
2490 ## ----------------- ##
2491 ## Output variables. ##
2492 ## ----------------- ##
2493 _ASBOX
2494     echo
2495     for ac_var in $ac_subst_vars
2496     do
2497       eval ac_val=\$$ac_var
2498       case $ac_val in
2499       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2500       esac
2501       $as_echo "$ac_var='\''$ac_val'\''"
2502     done | sort
2503     echo
2504
2505     if test -n "$ac_subst_files"; then
2506       cat <<\_ASBOX
2507 ## ------------------- ##
2508 ## File substitutions. ##
2509 ## ------------------- ##
2510 _ASBOX
2511       echo
2512       for ac_var in $ac_subst_files
2513       do
2514         eval ac_val=\$$ac_var
2515         case $ac_val in
2516         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2517         esac
2518         $as_echo "$ac_var='\''$ac_val'\''"
2519       done | sort
2520       echo
2521     fi
2522
2523     if test -s confdefs.h; then
2524       cat <<\_ASBOX
2525 ## ----------- ##
2526 ## confdefs.h. ##
2527 ## ----------- ##
2528 _ASBOX
2529       echo
2530       cat confdefs.h
2531       echo
2532     fi
2533     test "$ac_signal" != 0 &&
2534       $as_echo "$as_me: caught signal $ac_signal"
2535     $as_echo "$as_me: exit $exit_status"
2536   } >&5
2537   rm -f core *.core core.conftest.* &&
2538     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2539     exit $exit_status
2540 ' 0
2541 for ac_signal in 1 2 13 15; do
2542   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2543 done
2544 ac_signal=0
2545
2546 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2547 rm -f -r conftest* confdefs.h
2548
2549 $as_echo "/* confdefs.h */" > confdefs.h
2550
2551 # Predefined preprocessor variables.
2552
2553 cat >>confdefs.h <<_ACEOF
2554 #define PACKAGE_NAME "$PACKAGE_NAME"
2555 _ACEOF
2556
2557 cat >>confdefs.h <<_ACEOF
2558 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2559 _ACEOF
2560
2561 cat >>confdefs.h <<_ACEOF
2562 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2563 _ACEOF
2564
2565 cat >>confdefs.h <<_ACEOF
2566 #define PACKAGE_STRING "$PACKAGE_STRING"
2567 _ACEOF
2568
2569 cat >>confdefs.h <<_ACEOF
2570 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2571 _ACEOF
2572
2573 cat >>confdefs.h <<_ACEOF
2574 #define PACKAGE_URL "$PACKAGE_URL"
2575 _ACEOF
2576
2577
2578 # Let the site file select an alternate cache file if it wants to.
2579 # Prefer an explicitly selected file to automatically selected ones.
2580 ac_site_file1=NONE
2581 ac_site_file2=NONE
2582 if test -n "$CONFIG_SITE"; then
2583   ac_site_file1=$CONFIG_SITE
2584 elif test "x$prefix" != xNONE; then
2585   ac_site_file1=$prefix/share/config.site
2586   ac_site_file2=$prefix/etc/config.site
2587 else
2588   ac_site_file1=$ac_default_prefix/share/config.site
2589   ac_site_file2=$ac_default_prefix/etc/config.site
2590 fi
2591 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2592 do
2593   test "x$ac_site_file" = xNONE && continue
2594   if test -r "$ac_site_file"; then
2595     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2596 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2597     sed 's/^/| /' "$ac_site_file" >&5
2598     . "$ac_site_file"
2599   fi
2600 done
2601
2602 if test -r "$cache_file"; then
2603   # Some versions of bash will fail to source /dev/null (special
2604   # files actually), so we avoid doing that.
2605   if test -f "$cache_file"; then
2606     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2607 $as_echo "$as_me: loading cache $cache_file" >&6;}
2608     case $cache_file in
2609       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2610       *)                      . "./$cache_file";;
2611     esac
2612   fi
2613 else
2614   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2615 $as_echo "$as_me: creating cache $cache_file" >&6;}
2616   >$cache_file
2617 fi
2618
2619 # Check that the precious variables saved in the cache have kept the same
2620 # value.
2621 ac_cache_corrupted=false
2622 for ac_var in $ac_precious_vars; do
2623   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2624   eval ac_new_set=\$ac_env_${ac_var}_set
2625   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2626   eval ac_new_val=\$ac_env_${ac_var}_value
2627   case $ac_old_set,$ac_new_set in
2628     set,)
2629       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2630 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2631       ac_cache_corrupted=: ;;
2632     ,set)
2633       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2634 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2635       ac_cache_corrupted=: ;;
2636     ,);;
2637     *)
2638       if test "x$ac_old_val" != "x$ac_new_val"; then
2639         # differences in whitespace do not lead to failure.
2640         ac_old_val_w=`echo x $ac_old_val`
2641         ac_new_val_w=`echo x $ac_new_val`
2642         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2643           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2644 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2645           ac_cache_corrupted=:
2646         else
2647           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2648 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2649           eval $ac_var=\$ac_old_val
2650         fi
2651         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2652 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2653         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2654 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2655       fi;;
2656   esac
2657   # Pass precious variables to config.status.
2658   if test "$ac_new_set" = set; then
2659     case $ac_new_val in
2660     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2661     *) ac_arg=$ac_var=$ac_new_val ;;
2662     esac
2663     case " $ac_configure_args " in
2664       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2665       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2666     esac
2667   fi
2668 done
2669 if $ac_cache_corrupted; then
2670   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2671 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2673 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2674   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2675 fi
2676 ## -------------------- ##
2677 ## Main body of script. ##
2678 ## -------------------- ##
2679
2680 ac_ext=c
2681 ac_cpp='$CPP $CPPFLAGS'
2682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2685
2686
2687
2688
2689
2690 ac_config_headers="$ac_config_headers config.h:config.in"
2691
2692
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2694 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2695     # Check whether --enable-maintainer-mode was given.
2696 if test "${enable_maintainer_mode+set}" = set; then :
2697   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2698 else
2699   USE_MAINTAINER_MODE=no
2700 fi
2701
2702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2703 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2704    if test $USE_MAINTAINER_MODE = yes; then
2705   MAINTAINER_MODE_TRUE=
2706   MAINTAINER_MODE_FALSE='#'
2707 else
2708   MAINTAINER_MODE_TRUE='#'
2709   MAINTAINER_MODE_FALSE=
2710 fi
2711
2712   MAINT=$MAINTAINER_MODE_TRUE
2713
2714
2715
2716 # Set the 'development' global.
2717 . $srcdir/development.sh
2718
2719 ac_ext=c
2720 ac_cpp='$CPP $CPPFLAGS'
2721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2724 if test -n "$ac_tool_prefix"; then
2725   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2726 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if test "${ac_cv_prog_CC+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$CC"; then
2733   ac_cv_prog_CC="$CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2742     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 CC=$ac_cv_prog_CC
2753 if test -n "$CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2755 $as_echo "$CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761
2762 fi
2763 if test -z "$ac_cv_prog_CC"; then
2764   ac_ct_CC=$CC
2765   # Extract the first word of "gcc", so it can be a program name with args.
2766 set dummy gcc; ac_word=$2
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2768 $as_echo_n "checking for $ac_word... " >&6; }
2769 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2770   $as_echo_n "(cached) " >&6
2771 else
2772   if test -n "$ac_ct_CC"; then
2773   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2774 else
2775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2776 for as_dir in $PATH
2777 do
2778   IFS=$as_save_IFS
2779   test -z "$as_dir" && as_dir=.
2780     for ac_exec_ext in '' $ac_executable_extensions; do
2781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2782     ac_cv_prog_ac_ct_CC="gcc"
2783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2784     break 2
2785   fi
2786 done
2787   done
2788 IFS=$as_save_IFS
2789
2790 fi
2791 fi
2792 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2793 if test -n "$ac_ct_CC"; then
2794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2795 $as_echo "$ac_ct_CC" >&6; }
2796 else
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2798 $as_echo "no" >&6; }
2799 fi
2800
2801   if test "x$ac_ct_CC" = x; then
2802     CC=""
2803   else
2804     case $cross_compiling:$ac_tool_warned in
2805 yes:)
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2808 ac_tool_warned=yes ;;
2809 esac
2810     CC=$ac_ct_CC
2811   fi
2812 else
2813   CC="$ac_cv_prog_CC"
2814 fi
2815
2816 if test -z "$CC"; then
2817           if test -n "$ac_tool_prefix"; then
2818     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2819 set dummy ${ac_tool_prefix}cc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if test "${ac_cv_prog_CC+set}" = set; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2835     ac_cv_prog_CC="${ac_tool_prefix}cc"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 CC=$ac_cv_prog_CC
2846 if test -n "$CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2848 $as_echo "$CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854
2855   fi
2856 fi
2857 if test -z "$CC"; then
2858   # Extract the first word of "cc", so it can be a program name with args.
2859 set dummy cc; ac_word=$2
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2861 $as_echo_n "checking for $ac_word... " >&6; }
2862 if test "${ac_cv_prog_CC+set}" = set; then :
2863   $as_echo_n "(cached) " >&6
2864 else
2865   if test -n "$CC"; then
2866   ac_cv_prog_CC="$CC" # Let the user override the test.
2867 else
2868   ac_prog_rejected=no
2869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870 for as_dir in $PATH
2871 do
2872   IFS=$as_save_IFS
2873   test -z "$as_dir" && as_dir=.
2874     for ac_exec_ext in '' $ac_executable_extensions; do
2875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2876     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2877        ac_prog_rejected=yes
2878        continue
2879      fi
2880     ac_cv_prog_CC="cc"
2881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2882     break 2
2883   fi
2884 done
2885   done
2886 IFS=$as_save_IFS
2887
2888 if test $ac_prog_rejected = yes; then
2889   # We found a bogon in the path, so make sure we never use it.
2890   set dummy $ac_cv_prog_CC
2891   shift
2892   if test $# != 0; then
2893     # We chose a different compiler from the bogus one.
2894     # However, it has the same basename, so the bogon will be chosen
2895     # first if we set CC to just the basename; use the full file name.
2896     shift
2897     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2898   fi
2899 fi
2900 fi
2901 fi
2902 CC=$ac_cv_prog_CC
2903 if test -n "$CC"; then
2904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2905 $as_echo "$CC" >&6; }
2906 else
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2908 $as_echo "no" >&6; }
2909 fi
2910
2911
2912 fi
2913 if test -z "$CC"; then
2914   if test -n "$ac_tool_prefix"; then
2915   for ac_prog in cl.exe
2916   do
2917     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2918 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920 $as_echo_n "checking for $ac_word... " >&6; }
2921 if test "${ac_cv_prog_CC+set}" = set; then :
2922   $as_echo_n "(cached) " >&6
2923 else
2924   if test -n "$CC"; then
2925   ac_cv_prog_CC="$CC" # Let the user override the test.
2926 else
2927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928 for as_dir in $PATH
2929 do
2930   IFS=$as_save_IFS
2931   test -z "$as_dir" && as_dir=.
2932     for ac_exec_ext in '' $ac_executable_extensions; do
2933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2934     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2936     break 2
2937   fi
2938 done
2939   done
2940 IFS=$as_save_IFS
2941
2942 fi
2943 fi
2944 CC=$ac_cv_prog_CC
2945 if test -n "$CC"; then
2946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947 $as_echo "$CC" >&6; }
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2951 fi
2952
2953
2954     test -n "$CC" && break
2955   done
2956 fi
2957 if test -z "$CC"; then
2958   ac_ct_CC=$CC
2959   for ac_prog in cl.exe
2960 do
2961   # Extract the first word of "$ac_prog", so it can be a program name with args.
2962 set dummy $ac_prog; ac_word=$2
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2964 $as_echo_n "checking for $ac_word... " >&6; }
2965 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2966   $as_echo_n "(cached) " >&6
2967 else
2968   if test -n "$ac_ct_CC"; then
2969   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2970 else
2971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 for as_dir in $PATH
2973 do
2974   IFS=$as_save_IFS
2975   test -z "$as_dir" && as_dir=.
2976     for ac_exec_ext in '' $ac_executable_extensions; do
2977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2978     ac_cv_prog_ac_ct_CC="$ac_prog"
2979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2980     break 2
2981   fi
2982 done
2983   done
2984 IFS=$as_save_IFS
2985
2986 fi
2987 fi
2988 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2989 if test -n "$ac_ct_CC"; then
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2991 $as_echo "$ac_ct_CC" >&6; }
2992 else
2993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2994 $as_echo "no" >&6; }
2995 fi
2996
2997
2998   test -n "$ac_ct_CC" && break
2999 done
3000
3001   if test "x$ac_ct_CC" = x; then
3002     CC=""
3003   else
3004     case $cross_compiling:$ac_tool_warned in
3005 yes:)
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3008 ac_tool_warned=yes ;;
3009 esac
3010     CC=$ac_ct_CC
3011   fi
3012 fi
3013
3014 fi
3015
3016
3017 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019 as_fn_error "no acceptable C compiler found in \$PATH
3020 See \`config.log' for more details." "$LINENO" 5; }
3021
3022 # Provide some information about the compiler.
3023 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3024 set X $ac_compile
3025 ac_compiler=$2
3026 for ac_option in --version -v -V -qversion; do
3027   { { ac_try="$ac_compiler $ac_option >&5"
3028 case "(($ac_try" in
3029   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3030   *) ac_try_echo=$ac_try;;
3031 esac
3032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3033 $as_echo "$ac_try_echo"; } >&5
3034   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3035   ac_status=$?
3036   if test -s conftest.err; then
3037     sed '10a\
3038 ... rest of stderr output deleted ...
3039          10q' conftest.err >conftest.er1
3040     cat conftest.er1 >&5
3041     rm -f conftest.er1 conftest.err
3042   fi
3043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3044   test $ac_status = 0; }
3045 done
3046
3047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3048 /* end confdefs.h.  */
3049
3050 int
3051 main ()
3052 {
3053
3054   ;
3055   return 0;
3056 }
3057 _ACEOF
3058 ac_clean_files_save=$ac_clean_files
3059 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3060 # Try to create an executable without -o first, disregard a.out.
3061 # It will help us diagnose broken compilers, and finding out an intuition
3062 # of exeext.
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3064 $as_echo_n "checking for C compiler default output file name... " >&6; }
3065 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3066
3067 # The possible output files:
3068 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3069
3070 ac_rmfiles=
3071 for ac_file in $ac_files
3072 do
3073   case $ac_file in
3074     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3075     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3076   esac
3077 done
3078 rm -f $ac_rmfiles
3079
3080 if { { ac_try="$ac_link_default"
3081 case "(($ac_try" in
3082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3083   *) ac_try_echo=$ac_try;;
3084 esac
3085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3086 $as_echo "$ac_try_echo"; } >&5
3087   (eval "$ac_link_default") 2>&5
3088   ac_status=$?
3089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3090   test $ac_status = 0; }; then :
3091   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3092 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3093 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3094 # so that the user can short-circuit this test for compilers unknown to
3095 # Autoconf.
3096 for ac_file in $ac_files ''
3097 do
3098   test -f "$ac_file" || continue
3099   case $ac_file in
3100     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3101         ;;
3102     [ab].out )
3103         # We found the default executable, but exeext='' is most
3104         # certainly right.
3105         break;;
3106     *.* )
3107         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3108         then :; else
3109            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3110         fi
3111         # We set ac_cv_exeext here because the later test for it is not
3112         # safe: cross compilers may not add the suffix if given an `-o'
3113         # argument, so we may need to know it at that point already.
3114         # Even if this section looks crufty: it has the advantage of
3115         # actually working.
3116         break;;
3117     * )
3118         break;;
3119   esac
3120 done
3121 test "$ac_cv_exeext" = no && ac_cv_exeext=
3122
3123 else
3124   ac_file=''
3125 fi
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3127 $as_echo "$ac_file" >&6; }
3128 if test -z "$ac_file"; then :
3129   $as_echo "$as_me: failed program was:" >&5
3130 sed 's/^/| /' conftest.$ac_ext >&5
3131
3132 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 { as_fn_set_status 77
3135 as_fn_error "C compiler cannot create executables
3136 See \`config.log' for more details." "$LINENO" 5; }; }
3137 fi
3138 ac_exeext=$ac_cv_exeext
3139
3140 # Check that the compiler produces executables we can run.  If not, either
3141 # the compiler is broken, or we cross compile.
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3143 $as_echo_n "checking whether the C compiler works... " >&6; }
3144 # If not cross compiling, check that we can run a simple program.
3145 if test "$cross_compiling" != yes; then
3146   if { ac_try='./$ac_file'
3147   { { case "(($ac_try" in
3148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3149   *) ac_try_echo=$ac_try;;
3150 esac
3151 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3152 $as_echo "$ac_try_echo"; } >&5
3153   (eval "$ac_try") 2>&5
3154   ac_status=$?
3155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3156   test $ac_status = 0; }; }; then
3157     cross_compiling=no
3158   else
3159     if test "$cross_compiling" = maybe; then
3160         cross_compiling=yes
3161     else
3162         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3164 as_fn_error "cannot run C compiled programs.
3165 If you meant to cross compile, use \`--host'.
3166 See \`config.log' for more details." "$LINENO" 5; }
3167     fi
3168   fi
3169 fi
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3171 $as_echo "yes" >&6; }
3172
3173 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3174 ac_clean_files=$ac_clean_files_save
3175 # Check that the compiler produces executables we can run.  If not, either
3176 # the compiler is broken, or we cross compile.
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3178 $as_echo_n "checking whether we are cross compiling... " >&6; }
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3180 $as_echo "$cross_compiling" >&6; }
3181
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3183 $as_echo_n "checking for suffix of executables... " >&6; }
3184 if { { ac_try="$ac_link"
3185 case "(($ac_try" in
3186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3187   *) ac_try_echo=$ac_try;;
3188 esac
3189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3190 $as_echo "$ac_try_echo"; } >&5
3191   (eval "$ac_link") 2>&5
3192   ac_status=$?
3193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3194   test $ac_status = 0; }; then :
3195   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3196 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3197 # work properly (i.e., refer to `conftest.exe'), while it won't with
3198 # `rm'.
3199 for ac_file in conftest.exe conftest conftest.*; do
3200   test -f "$ac_file" || continue
3201   case $ac_file in
3202     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3203     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3204           break;;
3205     * ) break;;
3206   esac
3207 done
3208 else
3209   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3211 as_fn_error "cannot compute suffix of executables: cannot compile and link
3212 See \`config.log' for more details." "$LINENO" 5; }
3213 fi
3214 rm -f conftest$ac_cv_exeext
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3216 $as_echo "$ac_cv_exeext" >&6; }
3217
3218 rm -f conftest.$ac_ext
3219 EXEEXT=$ac_cv_exeext
3220 ac_exeext=$EXEEXT
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3222 $as_echo_n "checking for suffix of object files... " >&6; }
3223 if test "${ac_cv_objext+set}" = set; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227 /* end confdefs.h.  */
3228
3229 int
3230 main ()
3231 {
3232
3233   ;
3234   return 0;
3235 }
3236 _ACEOF
3237 rm -f conftest.o conftest.obj
3238 if { { ac_try="$ac_compile"
3239 case "(($ac_try" in
3240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241   *) ac_try_echo=$ac_try;;
3242 esac
3243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3244 $as_echo "$ac_try_echo"; } >&5
3245   (eval "$ac_compile") 2>&5
3246   ac_status=$?
3247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3248   test $ac_status = 0; }; then :
3249   for ac_file in conftest.o conftest.obj conftest.*; do
3250   test -f "$ac_file" || continue;
3251   case $ac_file in
3252     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3253     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3254        break;;
3255   esac
3256 done
3257 else
3258   $as_echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3263 as_fn_error "cannot compute suffix of object files: cannot compile
3264 See \`config.log' for more details." "$LINENO" 5; }
3265 fi
3266 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3269 $as_echo "$ac_cv_objext" >&6; }
3270 OBJEXT=$ac_cv_objext
3271 ac_objext=$OBJEXT
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3273 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3274 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h.  */
3279
3280 int
3281 main ()
3282 {
3283 #ifndef __GNUC__
3284        choke me
3285 #endif
3286
3287   ;
3288   return 0;
3289 }
3290 _ACEOF
3291 if ac_fn_c_try_compile "$LINENO"; then :
3292   ac_compiler_gnu=yes
3293 else
3294   ac_compiler_gnu=no
3295 fi
3296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3297 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3298
3299 fi
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3301 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3302 if test $ac_compiler_gnu = yes; then
3303   GCC=yes
3304 else
3305   GCC=
3306 fi
3307 ac_test_CFLAGS=${CFLAGS+set}
3308 ac_save_CFLAGS=$CFLAGS
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3310 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3311 if test "${ac_cv_prog_cc_g+set}" = set; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   ac_save_c_werror_flag=$ac_c_werror_flag
3315    ac_c_werror_flag=yes
3316    ac_cv_prog_cc_g=no
3317    CFLAGS="-g"
3318    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h.  */
3320
3321 int
3322 main ()
3323 {
3324
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330   ac_cv_prog_cc_g=yes
3331 else
3332   CFLAGS=""
3333       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335
3336 int
3337 main ()
3338 {
3339
3340   ;
3341   return 0;
3342 }
3343 _ACEOF
3344 if ac_fn_c_try_compile "$LINENO"; then :
3345
3346 else
3347   ac_c_werror_flag=$ac_save_c_werror_flag
3348          CFLAGS="-g"
3349          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main ()
3354 {
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 if ac_fn_c_try_compile "$LINENO"; then :
3361   ac_cv_prog_cc_g=yes
3362 fi
3363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3364 fi
3365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366 fi
3367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368    ac_c_werror_flag=$ac_save_c_werror_flag
3369 fi
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3371 $as_echo "$ac_cv_prog_cc_g" >&6; }
3372 if test "$ac_test_CFLAGS" = set; then
3373   CFLAGS=$ac_save_CFLAGS
3374 elif test $ac_cv_prog_cc_g = yes; then
3375   if test "$GCC" = yes; then
3376     CFLAGS="-g -O2"
3377   else
3378     CFLAGS="-g"
3379   fi
3380 else
3381   if test "$GCC" = yes; then
3382     CFLAGS="-O2"
3383   else
3384     CFLAGS=
3385   fi
3386 fi
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3388 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3389 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3390   $as_echo_n "(cached) " >&6
3391 else
3392   ac_cv_prog_cc_c89=no
3393 ac_save_CC=$CC
3394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3395 /* end confdefs.h.  */
3396 #include <stdarg.h>
3397 #include <stdio.h>
3398 #include <sys/types.h>
3399 #include <sys/stat.h>
3400 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3401 struct buf { int x; };
3402 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3403 static char *e (p, i)
3404      char **p;
3405      int i;
3406 {
3407   return p[i];
3408 }
3409 static char *f (char * (*g) (char **, int), char **p, ...)
3410 {
3411   char *s;
3412   va_list v;
3413   va_start (v,p);
3414   s = g (p, va_arg (v,int));
3415   va_end (v);
3416   return s;
3417 }
3418
3419 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3420    function prototypes and stuff, but not '\xHH' hex character constants.
3421    These don't provoke an error unfortunately, instead are silently treated
3422    as 'x'.  The following induces an error, until -std is added to get
3423    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3424    array size at least.  It's necessary to write '\x00'==0 to get something
3425    that's true only with -std.  */
3426 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3427
3428 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3429    inside strings and character constants.  */
3430 #define FOO(x) 'x'
3431 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3432
3433 int test (int i, double x);
3434 struct s1 {int (*f) (int a);};
3435 struct s2 {int (*f) (double a);};
3436 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3437 int argc;
3438 char **argv;
3439 int
3440 main ()
3441 {
3442 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3443   ;
3444   return 0;
3445 }
3446 _ACEOF
3447 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3448         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3449 do
3450   CC="$ac_save_CC $ac_arg"
3451   if ac_fn_c_try_compile "$LINENO"; then :
3452   ac_cv_prog_cc_c89=$ac_arg
3453 fi
3454 rm -f core conftest.err conftest.$ac_objext
3455   test "x$ac_cv_prog_cc_c89" != "xno" && break
3456 done
3457 rm -f conftest.$ac_ext
3458 CC=$ac_save_CC
3459
3460 fi
3461 # AC_CACHE_VAL
3462 case "x$ac_cv_prog_cc_c89" in
3463   x)
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3465 $as_echo "none needed" >&6; } ;;
3466   xno)
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3468 $as_echo "unsupported" >&6; } ;;
3469   *)
3470     CC="$CC $ac_cv_prog_cc_c89"
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3472 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3473 esac
3474 if test "x$ac_cv_prog_cc_c89" != xno; then :
3475
3476 fi
3477
3478 ac_ext=c
3479 ac_cpp='$CPP $CPPFLAGS'
3480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3483
3484
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3491 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3492 # On Suns, sometimes $CPP names a directory.
3493 if test -n "$CPP" && test -d "$CPP"; then
3494   CPP=
3495 fi
3496 if test -z "$CPP"; then
3497   if test "${ac_cv_prog_CPP+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500       # Double quotes because CPP needs to be expanded
3501     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3502     do
3503       ac_preproc_ok=false
3504 for ac_c_preproc_warn_flag in '' yes
3505 do
3506   # Use a header file that comes with gcc, so configuring glibc
3507   # with a fresh cross-compiler works.
3508   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3509   # <limits.h> exists even on freestanding compilers.
3510   # On the NeXT, cc -E runs the code through the compiler's parser,
3511   # not just through cpp. "Syntax error" is here to catch this case.
3512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3513 /* end confdefs.h.  */
3514 #ifdef __STDC__
3515 # include <limits.h>
3516 #else
3517 # include <assert.h>
3518 #endif
3519                      Syntax error
3520 _ACEOF
3521 if ac_fn_c_try_cpp "$LINENO"; then :
3522
3523 else
3524   # Broken: fails on valid input.
3525 continue
3526 fi
3527 rm -f conftest.err conftest.$ac_ext
3528
3529   # OK, works on sane cases.  Now check whether nonexistent headers
3530   # can be detected and how.
3531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3532 /* end confdefs.h.  */
3533 #include <ac_nonexistent.h>
3534 _ACEOF
3535 if ac_fn_c_try_cpp "$LINENO"; then :
3536   # Broken: success on invalid input.
3537 continue
3538 else
3539   # Passes both tests.
3540 ac_preproc_ok=:
3541 break
3542 fi
3543 rm -f conftest.err conftest.$ac_ext
3544
3545 done
3546 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3547 rm -f conftest.err conftest.$ac_ext
3548 if $ac_preproc_ok; then :
3549   break
3550 fi
3551
3552     done
3553     ac_cv_prog_CPP=$CPP
3554
3555 fi
3556   CPP=$ac_cv_prog_CPP
3557 else
3558   ac_cv_prog_CPP=$CPP
3559 fi
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3561 $as_echo "$CPP" >&6; }
3562 ac_preproc_ok=false
3563 for ac_c_preproc_warn_flag in '' yes
3564 do
3565   # Use a header file that comes with gcc, so configuring glibc
3566   # with a fresh cross-compiler works.
3567   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3568   # <limits.h> exists even on freestanding compilers.
3569   # On the NeXT, cc -E runs the code through the compiler's parser,
3570   # not just through cpp. "Syntax error" is here to catch this case.
3571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h.  */
3573 #ifdef __STDC__
3574 # include <limits.h>
3575 #else
3576 # include <assert.h>
3577 #endif
3578                      Syntax error
3579 _ACEOF
3580 if ac_fn_c_try_cpp "$LINENO"; then :
3581
3582 else
3583   # Broken: fails on valid input.
3584 continue
3585 fi
3586 rm -f conftest.err conftest.$ac_ext
3587
3588   # OK, works on sane cases.  Now check whether nonexistent headers
3589   # can be detected and how.
3590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3591 /* end confdefs.h.  */
3592 #include <ac_nonexistent.h>
3593 _ACEOF
3594 if ac_fn_c_try_cpp "$LINENO"; then :
3595   # Broken: success on invalid input.
3596 continue
3597 else
3598   # Passes both tests.
3599 ac_preproc_ok=:
3600 break
3601 fi
3602 rm -f conftest.err conftest.$ac_ext
3603
3604 done
3605 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3606 rm -f conftest.err conftest.$ac_ext
3607 if $ac_preproc_ok; then :
3608
3609 else
3610   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3612 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3613 See \`config.log' for more details." "$LINENO" 5; }
3614 fi
3615
3616 ac_ext=c
3617 ac_cpp='$CPP $CPPFLAGS'
3618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3621
3622
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3624 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3625 if test "${ac_cv_path_GREP+set}" = set; then :
3626   $as_echo_n "(cached) " >&6
3627 else
3628   if test -z "$GREP"; then
3629   ac_path_GREP_found=false
3630   # Loop through the user's path and test for each of PROGNAME-LIST
3631   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3632 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3633 do
3634   IFS=$as_save_IFS
3635   test -z "$as_dir" && as_dir=.
3636     for ac_prog in grep ggrep; do
3637     for ac_exec_ext in '' $ac_executable_extensions; do
3638       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3639       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3640 # Check for GNU ac_path_GREP and select it if it is found.
3641   # Check for GNU $ac_path_GREP
3642 case `"$ac_path_GREP" --version 2>&1` in
3643 *GNU*)
3644   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3645 *)
3646   ac_count=0
3647   $as_echo_n 0123456789 >"conftest.in"
3648   while :
3649   do
3650     cat "conftest.in" "conftest.in" >"conftest.tmp"
3651     mv "conftest.tmp" "conftest.in"
3652     cp "conftest.in" "conftest.nl"
3653     $as_echo 'GREP' >> "conftest.nl"
3654     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3655     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3656     as_fn_arith $ac_count + 1 && ac_count=$as_val
3657     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3658       # Best one so far, save it but keep looking for a better one
3659       ac_cv_path_GREP="$ac_path_GREP"
3660       ac_path_GREP_max=$ac_count
3661     fi
3662     # 10*(2^10) chars as input seems more than enough
3663     test $ac_count -gt 10 && break
3664   done
3665   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3666 esac
3667
3668       $ac_path_GREP_found && break 3
3669     done
3670   done
3671   done
3672 IFS=$as_save_IFS
3673   if test -z "$ac_cv_path_GREP"; then
3674     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3675   fi
3676 else
3677   ac_cv_path_GREP=$GREP
3678 fi
3679
3680 fi
3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3682 $as_echo "$ac_cv_path_GREP" >&6; }
3683  GREP="$ac_cv_path_GREP"
3684
3685
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3687 $as_echo_n "checking for egrep... " >&6; }
3688 if test "${ac_cv_path_EGREP+set}" = set; then :
3689   $as_echo_n "(cached) " >&6
3690 else
3691   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3692    then ac_cv_path_EGREP="$GREP -E"
3693    else
3694      if test -z "$EGREP"; then
3695   ac_path_EGREP_found=false
3696   # Loop through the user's path and test for each of PROGNAME-LIST
3697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3699 do
3700   IFS=$as_save_IFS
3701   test -z "$as_dir" && as_dir=.
3702     for ac_prog in egrep; do
3703     for ac_exec_ext in '' $ac_executable_extensions; do
3704       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3705       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3706 # Check for GNU ac_path_EGREP and select it if it is found.
3707   # Check for GNU $ac_path_EGREP
3708 case `"$ac_path_EGREP" --version 2>&1` in
3709 *GNU*)
3710   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3711 *)
3712   ac_count=0
3713   $as_echo_n 0123456789 >"conftest.in"
3714   while :
3715   do
3716     cat "conftest.in" "conftest.in" >"conftest.tmp"
3717     mv "conftest.tmp" "conftest.in"
3718     cp "conftest.in" "conftest.nl"
3719     $as_echo 'EGREP' >> "conftest.nl"
3720     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3721     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3722     as_fn_arith $ac_count + 1 && ac_count=$as_val
3723     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3724       # Best one so far, save it but keep looking for a better one
3725       ac_cv_path_EGREP="$ac_path_EGREP"
3726       ac_path_EGREP_max=$ac_count
3727     fi
3728     # 10*(2^10) chars as input seems more than enough
3729     test $ac_count -gt 10 && break
3730   done
3731   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3732 esac
3733
3734       $ac_path_EGREP_found && break 3
3735     done
3736   done
3737   done
3738 IFS=$as_save_IFS
3739   if test -z "$ac_cv_path_EGREP"; then
3740     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3741   fi
3742 else
3743   ac_cv_path_EGREP=$EGREP
3744 fi
3745
3746    fi
3747 fi
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3749 $as_echo "$ac_cv_path_EGREP" >&6; }
3750  EGREP="$ac_cv_path_EGREP"
3751
3752
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3754 $as_echo_n "checking for ANSI C header files... " >&6; }
3755 if test "${ac_cv_header_stdc+set}" = set; then :
3756   $as_echo_n "(cached) " >&6
3757 else
3758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3759 /* end confdefs.h.  */
3760 #include <stdlib.h>
3761 #include <stdarg.h>
3762 #include <string.h>
3763 #include <float.h>
3764
3765 int
3766 main ()
3767 {
3768
3769   ;
3770   return 0;
3771 }
3772 _ACEOF
3773 if ac_fn_c_try_compile "$LINENO"; then :
3774   ac_cv_header_stdc=yes
3775 else
3776   ac_cv_header_stdc=no
3777 fi
3778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3779
3780 if test $ac_cv_header_stdc = yes; then
3781   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3783 /* end confdefs.h.  */
3784 #include <string.h>
3785
3786 _ACEOF
3787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3788   $EGREP "memchr" >/dev/null 2>&1; then :
3789
3790 else
3791   ac_cv_header_stdc=no
3792 fi
3793 rm -f conftest*
3794
3795 fi
3796
3797 if test $ac_cv_header_stdc = yes; then
3798   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800 /* end confdefs.h.  */
3801 #include <stdlib.h>
3802
3803 _ACEOF
3804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3805   $EGREP "free" >/dev/null 2>&1; then :
3806
3807 else
3808   ac_cv_header_stdc=no
3809 fi
3810 rm -f conftest*
3811
3812 fi
3813
3814 if test $ac_cv_header_stdc = yes; then
3815   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3816   if test "$cross_compiling" = yes; then :
3817   :
3818 else
3819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3820 /* end confdefs.h.  */
3821 #include <ctype.h>
3822 #include <stdlib.h>
3823 #if ((' ' & 0x0FF) == 0x020)
3824 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3825 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3826 #else
3827 # define ISLOWER(c) \
3828                    (('a' <= (c) && (c) <= 'i') \
3829                      || ('j' <= (c) && (c) <= 'r') \
3830                      || ('s' <= (c) && (c) <= 'z'))
3831 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3832 #endif
3833
3834 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3835 int
3836 main ()
3837 {
3838   int i;
3839   for (i = 0; i < 256; i++)
3840     if (XOR (islower (i), ISLOWER (i))
3841         || toupper (i) != TOUPPER (i))
3842       return 2;
3843   return 0;
3844 }
3845 _ACEOF
3846 if ac_fn_c_try_run "$LINENO"; then :
3847
3848 else
3849   ac_cv_header_stdc=no
3850 fi
3851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3852   conftest.$ac_objext conftest.beam conftest.$ac_ext
3853 fi
3854
3855 fi
3856 fi
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3858 $as_echo "$ac_cv_header_stdc" >&6; }
3859 if test $ac_cv_header_stdc = yes; then
3860
3861 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3862
3863 fi
3864
3865 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3866 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3867                   inttypes.h stdint.h unistd.h
3868 do :
3869   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3870 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3871 "
3872 eval as_val=\$$as_ac_Header
3873    if test "x$as_val" = x""yes; then :
3874   cat >>confdefs.h <<_ACEOF
3875 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3876 _ACEOF
3877
3878 fi
3879
3880 done
3881
3882
3883
3884   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3885 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3886   MINIX=yes
3887 else
3888   MINIX=
3889 fi
3890
3891
3892   if test "$MINIX" = yes; then
3893
3894 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3895
3896
3897 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3898
3899
3900 $as_echo "#define _MINIX 1" >>confdefs.h
3901
3902   fi
3903
3904
3905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3906 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3907 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3908   $as_echo_n "(cached) " >&6
3909 else
3910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h.  */
3912
3913 #         define __EXTENSIONS__ 1
3914           $ac_includes_default
3915 int
3916 main ()
3917 {
3918
3919   ;
3920   return 0;
3921 }
3922 _ACEOF
3923 if ac_fn_c_try_compile "$LINENO"; then :
3924   ac_cv_safe_to_define___extensions__=yes
3925 else
3926   ac_cv_safe_to_define___extensions__=no
3927 fi
3928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3929 fi
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3931 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3932   test $ac_cv_safe_to_define___extensions__ = yes &&
3933     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3934
3935   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3936
3937   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3938
3939   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3940
3941   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3942
3943
3944 ac_aux_dir=
3945 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3946   for ac_t in install-sh install.sh shtool; do
3947     if test -f "$ac_dir/$ac_t"; then
3948       ac_aux_dir=$ac_dir
3949       ac_install_sh="$ac_aux_dir/$ac_t -c"
3950       break 2
3951     fi
3952   done
3953 done
3954 if test -z "$ac_aux_dir"; then
3955   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3956 fi
3957
3958 # These three variables are undocumented and unsupported,
3959 # and are intended to be withdrawn in a future Autoconf release.
3960 # They can cause serious problems if a builder's source tree is in a directory
3961 # whose full name contains unusual characters.
3962 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3963 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3964 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3965
3966
3967 # Make sure we can run config.sub.
3968 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3969   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3970
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3972 $as_echo_n "checking build system type... " >&6; }
3973 if test "${ac_cv_build+set}" = set; then :
3974   $as_echo_n "(cached) " >&6
3975 else
3976   ac_build_alias=$build_alias
3977 test "x$ac_build_alias" = x &&
3978   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3979 test "x$ac_build_alias" = x &&
3980   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3981 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3982   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3983
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3986 $as_echo "$ac_cv_build" >&6; }
3987 case $ac_cv_build in
3988 *-*-*) ;;
3989 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3990 esac
3991 build=$ac_cv_build
3992 ac_save_IFS=$IFS; IFS='-'
3993 set x $ac_cv_build
3994 shift
3995 build_cpu=$1
3996 build_vendor=$2
3997 shift; shift
3998 # Remember, the first character of IFS is used to create $*,
3999 # except with old shells:
4000 build_os=$*
4001 IFS=$ac_save_IFS
4002 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4003
4004
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4006 $as_echo_n "checking host system type... " >&6; }
4007 if test "${ac_cv_host+set}" = set; then :
4008   $as_echo_n "(cached) " >&6
4009 else
4010   if test "x$host_alias" = x; then
4011   ac_cv_host=$ac_cv_build
4012 else
4013   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4014     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4015 fi
4016
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4019 $as_echo "$ac_cv_host" >&6; }
4020 case $ac_cv_host in
4021 *-*-*) ;;
4022 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4023 esac
4024 host=$ac_cv_host
4025 ac_save_IFS=$IFS; IFS='-'
4026 set x $ac_cv_host
4027 shift
4028 host_cpu=$1
4029 host_vendor=$2
4030 shift; shift
4031 # Remember, the first character of IFS is used to create $*,
4032 # except with old shells:
4033 host_os=$*
4034 IFS=$ac_save_IFS
4035 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4036
4037
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4039 $as_echo_n "checking target system type... " >&6; }
4040 if test "${ac_cv_target+set}" = set; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   if test "x$target_alias" = x; then
4044   ac_cv_target=$ac_cv_host
4045 else
4046   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4047     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4048 fi
4049
4050 fi
4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4052 $as_echo "$ac_cv_target" >&6; }
4053 case $ac_cv_target in
4054 *-*-*) ;;
4055 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4056 esac
4057 target=$ac_cv_target
4058 ac_save_IFS=$IFS; IFS='-'
4059 set x $ac_cv_target
4060 shift
4061 target_cpu=$1
4062 target_vendor=$2
4063 shift; shift
4064 # Remember, the first character of IFS is used to create $*,
4065 # except with old shells:
4066 target_os=$*
4067 IFS=$ac_save_IFS
4068 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4069
4070
4071 # The aliases save the names the user supplied, while $host etc.
4072 # will get canonicalized.
4073 test -n "$target_alias" &&
4074   test "$program_prefix$program_suffix$program_transform_name" = \
4075     NONENONEs,x,x, &&
4076   program_prefix=${target_alias}-
4077
4078 # The tests for host and target for $enable_largefile require
4079 # canonical names.
4080
4081
4082
4083 # As the $enable_largefile decision depends on --enable-plugins we must set it
4084 # even in directories otherwise not depending on the $plugins option.
4085
4086
4087 # Check whether --enable-plugins was given.
4088 if test "${enable_plugins+set}" = set; then :
4089   enableval=$enable_plugins; case "${enableval}" in
4090   yes | "") plugins=yes ;;
4091   no) plugins=no ;;
4092   *) plugins=yes ;;
4093  esac
4094 else
4095   plugins=no
4096 fi
4097
4098
4099
4100 case "${host}" in
4101   sparc-*-solaris*|i[3-7]86-*-solaris*)
4102     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4103     # are mutually exclusive; and without procfs support, the bfd/ elf module
4104     # cannot provide certain routines such as elfcore_write_prpsinfo
4105     # or elfcore_write_prstatus.  So unless the user explicitly requested
4106     # large-file support through the --enable-largefile switch, disable
4107     # large-file support in favor of procfs support.
4108     test "${target}" = "${host}" -a "x$plugins" = xno \
4109       && : ${enable_largefile="no"}
4110     ;;
4111 esac
4112
4113 # Check whether --enable-largefile was given.
4114 if test "${enable_largefile+set}" = set; then :
4115   enableval=$enable_largefile;
4116 fi
4117
4118 if test "$enable_largefile" != no; then
4119
4120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4121 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4122 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4123   $as_echo_n "(cached) " >&6
4124 else
4125   ac_cv_sys_largefile_CC=no
4126      if test "$GCC" != yes; then
4127        ac_save_CC=$CC
4128        while :; do
4129          # IRIX 6.2 and later do not support large files by default,
4130          # so use the C compiler's -n32 option if that helps.
4131          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4132 /* end confdefs.h.  */
4133 #include <sys/types.h>
4134  /* Check that off_t can represent 2**63 - 1 correctly.
4135     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4136     since some C++ compilers masquerading as C compilers
4137     incorrectly reject 9223372036854775807.  */
4138 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4139   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4140                        && LARGE_OFF_T % 2147483647 == 1)
4141                       ? 1 : -1];
4142 int
4143 main ()
4144 {
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150          if ac_fn_c_try_compile "$LINENO"; then :
4151   break
4152 fi
4153 rm -f core conftest.err conftest.$ac_objext
4154          CC="$CC -n32"
4155          if ac_fn_c_try_compile "$LINENO"; then :
4156   ac_cv_sys_largefile_CC=' -n32'; break
4157 fi
4158 rm -f core conftest.err conftest.$ac_objext
4159          break
4160        done
4161        CC=$ac_save_CC
4162        rm -f conftest.$ac_ext
4163     fi
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4166 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4167   if test "$ac_cv_sys_largefile_CC" != no; then
4168     CC=$CC$ac_cv_sys_largefile_CC
4169   fi
4170
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4172 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4173 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4174   $as_echo_n "(cached) " >&6
4175 else
4176   while :; do
4177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4178 /* end confdefs.h.  */
4179 #include <sys/types.h>
4180  /* Check that off_t can represent 2**63 - 1 correctly.
4181     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4182     since some C++ compilers masquerading as C compilers
4183     incorrectly reject 9223372036854775807.  */
4184 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4185   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4186                        && LARGE_OFF_T % 2147483647 == 1)
4187                       ? 1 : -1];
4188 int
4189 main ()
4190 {
4191
4192   ;
4193   return 0;
4194 }
4195 _ACEOF
4196 if ac_fn_c_try_compile "$LINENO"; then :
4197   ac_cv_sys_file_offset_bits=no; break
4198 fi
4199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201 /* end confdefs.h.  */
4202 #define _FILE_OFFSET_BITS 64
4203 #include <sys/types.h>
4204  /* Check that off_t can represent 2**63 - 1 correctly.
4205     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4206     since some C++ compilers masquerading as C compilers
4207     incorrectly reject 9223372036854775807.  */
4208 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4209   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4210                        && LARGE_OFF_T % 2147483647 == 1)
4211                       ? 1 : -1];
4212 int
4213 main ()
4214 {
4215
4216   ;
4217   return 0;
4218 }
4219 _ACEOF
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221   ac_cv_sys_file_offset_bits=64; break
4222 fi
4223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4224   ac_cv_sys_file_offset_bits=unknown
4225   break
4226 done
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4229 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4230 case $ac_cv_sys_file_offset_bits in #(
4231   no | unknown) ;;
4232   *)
4233 cat >>confdefs.h <<_ACEOF
4234 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4235 _ACEOF
4236 ;;
4237 esac
4238 rm -rf conftest*
4239   if test $ac_cv_sys_file_offset_bits = unknown; then
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4241 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4242 if test "${ac_cv_sys_large_files+set}" = set; then :
4243   $as_echo_n "(cached) " >&6
4244 else
4245   while :; do
4246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4247 /* end confdefs.h.  */
4248 #include <sys/types.h>
4249  /* Check that off_t can represent 2**63 - 1 correctly.
4250     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4251     since some C++ compilers masquerading as C compilers
4252     incorrectly reject 9223372036854775807.  */
4253 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4254   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4255                        && LARGE_OFF_T % 2147483647 == 1)
4256                       ? 1 : -1];
4257 int
4258 main ()
4259 {
4260
4261   ;
4262   return 0;
4263 }
4264 _ACEOF
4265 if ac_fn_c_try_compile "$LINENO"; then :
4266   ac_cv_sys_large_files=no; break
4267 fi
4268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270 /* end confdefs.h.  */
4271 #define _LARGE_FILES 1
4272 #include <sys/types.h>
4273  /* Check that off_t can represent 2**63 - 1 correctly.
4274     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4275     since some C++ compilers masquerading as C compilers
4276     incorrectly reject 9223372036854775807.  */
4277 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4278   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4279                        && LARGE_OFF_T % 2147483647 == 1)
4280                       ? 1 : -1];
4281 int
4282 main ()
4283 {
4284
4285   ;
4286   return 0;
4287 }
4288 _ACEOF
4289 if ac_fn_c_try_compile "$LINENO"; then :
4290   ac_cv_sys_large_files=1; break
4291 fi
4292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4293   ac_cv_sys_large_files=unknown
4294   break
4295 done
4296 fi
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4298 $as_echo "$ac_cv_sys_large_files" >&6; }
4299 case $ac_cv_sys_large_files in #(
4300   no | unknown) ;;
4301   *)
4302 cat >>confdefs.h <<_ACEOF
4303 #define _LARGE_FILES $ac_cv_sys_large_files
4304 _ACEOF
4305 ;;
4306 esac
4307 rm -rf conftest*
4308   fi
4309 fi
4310
4311
4312
4313
4314
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4316 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4317 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4318   $as_echo_n "(cached) " >&6
4319 else
4320   am_cv_prog_cc_stdc=no
4321 ac_save_CC="$CC"
4322 # Don't try gcc -ansi; that turns off useful extensions and
4323 # breaks some systems' header files.
4324 # AIX                   -qlanglvl=ansi
4325 # Ultrix and OSF/1      -std1
4326 # HP-UX 10.20 and later -Ae
4327 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4328 # SVR4                  -Xc -D__EXTENSIONS__
4329 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4330 do
4331   CC="$ac_save_CC $ac_arg"
4332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4333 /* end confdefs.h.  */
4334 #include <stdarg.h>
4335 #include <stdio.h>
4336 #include <sys/types.h>
4337 #include <sys/stat.h>
4338 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4339 struct buf { int x; };
4340 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4341 static char *e (p, i)
4342      char **p;
4343      int i;
4344 {
4345   return p[i];
4346 }
4347 static char *f (char * (*g) (char **, int), char **p, ...)
4348 {
4349   char *s;
4350   va_list v;
4351   va_start (v,p);
4352   s = g (p, va_arg (v,int));
4353   va_end (v);
4354   return s;
4355 }
4356 int test (int i, double x);
4357 struct s1 {int (*f) (int a);};
4358 struct s2 {int (*f) (double a);};
4359 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4360 int argc;
4361 char **argv;
4362
4363 int
4364 main ()
4365 {
4366
4367 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4368
4369   ;
4370   return 0;
4371 }
4372 _ACEOF
4373 if ac_fn_c_try_compile "$LINENO"; then :
4374   am_cv_prog_cc_stdc="$ac_arg"; break
4375 fi
4376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4377 done
4378 CC="$ac_save_CC"
4379
4380 fi
4381
4382 if test -z "$am_cv_prog_cc_stdc"; then
4383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4384 $as_echo "none needed" >&6; }
4385 else
4386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4387 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4388 fi
4389 case "x$am_cv_prog_cc_stdc" in
4390   x|xno) ;;
4391   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4392 esac
4393
4394 # expand $ac_aux_dir to an absolute path
4395 am_aux_dir=`cd $ac_aux_dir && pwd`
4396
4397 if test x"${install_sh}" != xset; then
4398   case $am_aux_dir in
4399   *\ * | *\     *)
4400     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4401   *)
4402     install_sh="\${SHELL} $am_aux_dir/install-sh"
4403   esac
4404 fi
4405
4406 # Installed binaries are usually stripped using `strip' when the user
4407 # run `make install-strip'.  However `strip' might not be the right
4408 # tool to use in cross-compilation environments, therefore Automake
4409 # will honor the `STRIP' environment variable to overrule this program.
4410 if test "$cross_compiling" != no; then
4411   if test -n "$ac_tool_prefix"; then
4412   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4413 set dummy ${ac_tool_prefix}strip; ac_word=$2
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4415 $as_echo_n "checking for $ac_word... " >&6; }
4416 if test "${ac_cv_prog_STRIP+set}" = set; then :
4417   $as_echo_n "(cached) " >&6
4418 else
4419   if test -n "$STRIP"; then
4420   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4421 else
4422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4423 for as_dir in $PATH
4424 do
4425   IFS=$as_save_IFS
4426   test -z "$as_dir" && as_dir=.
4427     for ac_exec_ext in '' $ac_executable_extensions; do
4428   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4429     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4430     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4431     break 2
4432   fi
4433 done
4434   done
4435 IFS=$as_save_IFS
4436
4437 fi
4438 fi
4439 STRIP=$ac_cv_prog_STRIP
4440 if test -n "$STRIP"; then
4441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4442 $as_echo "$STRIP" >&6; }
4443 else
4444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4445 $as_echo "no" >&6; }
4446 fi
4447
4448
4449 fi
4450 if test -z "$ac_cv_prog_STRIP"; then
4451   ac_ct_STRIP=$STRIP
4452   # Extract the first word of "strip", so it can be a program name with args.
4453 set dummy strip; ac_word=$2
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4455 $as_echo_n "checking for $ac_word... " >&6; }
4456 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4457   $as_echo_n "(cached) " >&6
4458 else
4459   if test -n "$ac_ct_STRIP"; then
4460   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4461 else
4462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4463 for as_dir in $PATH
4464 do
4465   IFS=$as_save_IFS
4466   test -z "$as_dir" && as_dir=.
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4469     ac_cv_prog_ac_ct_STRIP="strip"
4470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4471     break 2
4472   fi
4473 done
4474   done
4475 IFS=$as_save_IFS
4476
4477 fi
4478 fi
4479 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4480 if test -n "$ac_ct_STRIP"; then
4481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4482 $as_echo "$ac_ct_STRIP" >&6; }
4483 else
4484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4485 $as_echo "no" >&6; }
4486 fi
4487
4488   if test "x$ac_ct_STRIP" = x; then
4489     STRIP=":"
4490   else
4491     case $cross_compiling:$ac_tool_warned in
4492 yes:)
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4494 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4495 ac_tool_warned=yes ;;
4496 esac
4497     STRIP=$ac_ct_STRIP
4498   fi
4499 else
4500   STRIP="$ac_cv_prog_STRIP"
4501 fi
4502
4503 fi
4504 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4505
4506
4507 ac_aux_dir=
4508 for ac_dir in .. "$srcdir"/..; do
4509   for ac_t in install-sh install.sh shtool; do
4510     if test -f "$ac_dir/$ac_t"; then
4511       ac_aux_dir=$ac_dir
4512       ac_install_sh="$ac_aux_dir/$ac_t -c"
4513       break 2
4514     fi
4515   done
4516 done
4517 if test -z "$ac_aux_dir"; then
4518   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4519 fi
4520
4521 # These three variables are undocumented and unsupported,
4522 # and are intended to be withdrawn in a future Autoconf release.
4523 # They can cause serious problems if a builder's source tree is in a directory
4524 # whose full name contains unusual characters.
4525 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4526 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4527 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4528
4529
4530
4531 test "$program_prefix" != NONE &&
4532   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4533 # Use a double $ so make ignores it.
4534 test "$program_suffix" != NONE &&
4535   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4536 # Double any \ or $.
4537 # By default was `s,x,x', remove it if useless.
4538 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4539 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4540
4541
4542 # Dependency checking.
4543 rm -rf .tst 2>/dev/null
4544 mkdir .tst 2>/dev/null
4545 if test -d .tst; then
4546   am__leading_dot=.
4547 else
4548   am__leading_dot=_
4549 fi
4550 rmdir .tst 2>/dev/null
4551
4552 DEPDIR="${am__leading_dot}deps"
4553
4554 ac_config_commands="$ac_config_commands depdir"
4555
4556
4557 depcc="$CC"   am_compiler_list=
4558
4559 am_depcomp=$ac_aux_dir/depcomp
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4561 $as_echo_n "checking dependency style of $depcc... " >&6; }
4562 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4563   $as_echo_n "(cached) " >&6
4564 else
4565   if test -f "$am_depcomp"; then
4566   # We make a subdir and do the tests there.  Otherwise we can end up
4567   # making bogus files that we don't know about and never remove.  For
4568   # instance it was reported that on HP-UX the gcc test will end up
4569   # making a dummy file named `D' -- because `-MD' means `put the output
4570   # in D'.
4571   mkdir conftest.dir
4572   # Copy depcomp to subdir because otherwise we won't find it if we're
4573   # using a relative directory.
4574   cp "$am_depcomp" conftest.dir
4575   cd conftest.dir
4576   # We will build objects and dependencies in a subdirectory because
4577   # it helps to detect inapplicable dependency modes.  For instance
4578   # both Tru64's cc and ICC support -MD to output dependencies as a
4579   # side effect of compilation, but ICC will put the dependencies in
4580   # the current directory while Tru64 will put them in the object
4581   # directory.
4582   mkdir sub
4583
4584   am_cv_CC_dependencies_compiler_type=none
4585   if test "$am_compiler_list" = ""; then
4586      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4587   fi
4588   for depmode in $am_compiler_list; do
4589     if test $depmode = none; then break; fi
4590
4591     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4592     # Setup a source with many dependencies, because some compilers
4593     # like to wrap large dependency lists on column 80 (with \), and
4594     # we should not choose a depcomp mode which is confused by this.
4595     #
4596     # We need to recreate these files for each test, as the compiler may
4597     # overwrite some of them when testing with obscure command lines.
4598     # This happens at least with the AIX C compiler.
4599     : > sub/conftest.c
4600     for i in 1 2 3 4 5 6; do
4601       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4602       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4603       # Solaris 8's {/usr,}/bin/sh.
4604       touch sub/conftst$i.h
4605     done
4606     echo "include sub/conftest.Po" > confmf
4607
4608     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4609     # mode.  It turns out that the SunPro C++ compiler does not properly
4610     # handle `-M -o', and we need to detect this.
4611     depcmd="depmode=$depmode \
4612        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4613        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4614        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4615     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4616     if env $depcmd > conftest.err 2>&1 &&
4617        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4618        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4619        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4620       # icc doesn't choke on unknown options, it will just issue warnings
4621       # or remarks (even with -Werror).  So we grep stderr for any message
4622       # that says an option was ignored or not supported.
4623       # When given -MP, icc 7.0 and 7.1 complain thusly:
4624       #   icc: Command line warning: ignoring option '-M'; no argument required
4625       # The diagnosis changed in icc 8.0:
4626       #   icc: Command line remark: option '-MP' not supported
4627       if (grep 'ignoring option' conftest.err ||
4628           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4629         am_cv_CC_dependencies_compiler_type=$depmode
4630         $as_echo "$as_me:$LINENO: success" >&5
4631         break
4632       fi
4633     fi
4634     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4635     sed -e 's/^/| /' < conftest.err >&5
4636   done
4637
4638   cd ..
4639   rm -rf conftest.dir
4640 else
4641   am_cv_CC_dependencies_compiler_type=none
4642 fi
4643
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4646 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4647 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4648 then as_fn_error "no usable dependency style found" "$LINENO" 5
4649 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4650
4651 fi
4652
4653
4654 # Check for the 'make' the user wants to use.
4655 for ac_prog in make
4656 do
4657   # Extract the first word of "$ac_prog", so it can be a program name with args.
4658 set dummy $ac_prog; ac_word=$2
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4660 $as_echo_n "checking for $ac_word... " >&6; }
4661 if test "${ac_cv_prog_MAKE+set}" = set; then :
4662   $as_echo_n "(cached) " >&6
4663 else
4664   if test -n "$MAKE"; then
4665   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4666 else
4667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4668 for as_dir in $PATH
4669 do
4670   IFS=$as_save_IFS
4671   test -z "$as_dir" && as_dir=.
4672     for ac_exec_ext in '' $ac_executable_extensions; do
4673   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4674     ac_cv_prog_MAKE="$ac_prog"
4675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4676     break 2
4677   fi
4678 done
4679   done
4680 IFS=$as_save_IFS
4681
4682 fi
4683 fi
4684 MAKE=$ac_cv_prog_MAKE
4685 if test -n "$MAKE"; then
4686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4687 $as_echo "$MAKE" >&6; }
4688 else
4689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4690 $as_echo "no" >&6; }
4691 fi
4692
4693
4694   test -n "$MAKE" && break
4695 done
4696
4697 MAKE_IS_GNU=
4698 case "`$MAKE --version 2>&1 | sed 1q`" in
4699   *GNU*)
4700     MAKE_IS_GNU=yes
4701     ;;
4702 esac
4703  if test "$MAKE_IS_GNU" = yes; then
4704   GMAKE_TRUE=
4705   GMAKE_FALSE='#'
4706 else
4707   GMAKE_TRUE='#'
4708   GMAKE_FALSE=
4709 fi
4710
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4712 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4713 set x ${MAKE-make}
4714 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4715 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   cat >conftest.make <<\_ACEOF
4719 SHELL = /bin/sh
4720 all:
4721         @echo '@@@%%%=$(MAKE)=@@@%%%'
4722 _ACEOF
4723 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4724 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4725   *@@@%%%=?*=@@@%%%*)
4726     eval ac_cv_prog_make_${ac_make}_set=yes;;
4727   *)
4728     eval ac_cv_prog_make_${ac_make}_set=no;;
4729 esac
4730 rm -f conftest.make
4731 fi
4732 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4734 $as_echo "yes" >&6; }
4735   SET_MAKE=
4736 else
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4738 $as_echo "no" >&6; }
4739   SET_MAKE="MAKE=${MAKE-make}"
4740 fi
4741
4742
4743 # Configure gnulib.  We need to build gnulib under some other
4744 # directory not "gnulib", to avoid the problem of both GDB and
4745 # GDBserver wanting to build it in the same directory, when building
4746 # in the source dir.
4747
4748   in_src="gnulib"
4749   in_build="build-gnulib"
4750
4751   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4752   # so they do not pile up.
4753   ac_sub_configure_args=
4754   ac_prev=
4755   eval "set x $ac_configure_args"
4756   shift
4757   for ac_arg
4758   do
4759     if test -n "$ac_prev"; then
4760       ac_prev=
4761       continue
4762     fi
4763     case $ac_arg in
4764     -cache-file | --cache-file | --cache-fil | --cache-fi \
4765     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4766       ac_prev=cache_file ;;
4767     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4768     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4769     | --c=*)
4770       ;;
4771     --config-cache | -C)
4772       ;;
4773     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4774       ac_prev=srcdir ;;
4775     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4776       ;;
4777     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4778       ac_prev=prefix ;;
4779     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4780       ;;
4781     --disable-option-checking)
4782       ;;
4783     *)
4784       case $ac_arg in
4785       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4786       esac
4787       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4788     esac
4789   done
4790
4791   # Always prepend --prefix to ensure using the same prefix
4792   # in subdir configurations.
4793   ac_arg="--prefix=$prefix"
4794   case $ac_arg in
4795   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4796   esac
4797   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4798
4799   # Pass --silent
4800   if test "$silent" = yes; then
4801     ac_sub_configure_args="--silent $ac_sub_configure_args"
4802   fi
4803
4804   # Always prepend --disable-option-checking to silence warnings, since
4805   # different subdirs can have different --enable and --with options.
4806   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4807
4808   ac_popdir=`pwd`
4809   ac_dir=$in_build
4810
4811   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4812   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4813   $as_echo "$ac_msg" >&6
4814   as_dir="$ac_dir"; as_fn_mkdir_p
4815
4816   case $srcdir in
4817   [\\/]* | ?:[\\/]* )
4818     ac_srcdir=$srcdir/$in_src ;;
4819   *) # Relative name.
4820     ac_srcdir=../$srcdir/$in_src ;;
4821   esac
4822
4823   cd "$ac_dir"
4824
4825   ac_sub_configure=$ac_srcdir/configure
4826
4827   # Make the cache file name correct relative to the subdirectory.
4828   case $cache_file in
4829   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4830   *) # Relative name.
4831     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4832   esac
4833
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4835 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4836   # The eval makes quoting arguments work.
4837   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4838        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4839     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4840
4841   cd "$ac_popdir"
4842
4843
4844
4845 CONFIG_OBS=
4846 CONFIG_DEPS=
4847 CONFIG_SRCS=
4848 ENABLE_CFLAGS=
4849
4850 CONFIG_ALL=
4851 CONFIG_CLEAN=
4852 CONFIG_INSTALL=
4853 CONFIG_UNINSTALL=
4854
4855 # If we haven't got the data from the intl directory,
4856 # assume NLS is disabled.
4857 USE_NLS=no
4858 LIBINTL=
4859 LIBINTL_DEP=
4860 INCINTL=
4861 XGETTEXT=
4862 GMSGFMT=
4863 POSUB=
4864
4865 if test -f  ../intl/config.intl; then
4866   .  ../intl/config.intl
4867 fi
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4869 $as_echo_n "checking whether NLS is requested... " >&6; }
4870 if test x"$USE_NLS" != xyes; then
4871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4872 $as_echo "no" >&6; }
4873 else
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4875 $as_echo "yes" >&6; }
4876
4877 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4878
4879
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4881 $as_echo_n "checking for catalogs to be installed... " >&6; }
4882   # Look for .po and .gmo files in the source directory.
4883   CATALOGS=
4884   XLINGUAS=
4885   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4886     # If there aren't any .gmo files the shell will give us the
4887     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4888     # weeded out.
4889     case "$cat" in *\**)
4890       continue;;
4891     esac
4892     # The quadruple backslash is collapsed to a double backslash
4893     # by the backticks, then collapsed again by the double quotes,
4894     # leaving us with one backslash in the sed expression (right
4895     # before the dot that mustn't act as a wildcard).
4896     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4897     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4898     # The user is allowed to set LINGUAS to a list of languages to
4899     # install catalogs for.  If it's empty that means "all of them."
4900     if test "x$LINGUAS" = x; then
4901       CATALOGS="$CATALOGS $cat"
4902       XLINGUAS="$XLINGUAS $lang"
4903     else
4904       case "$LINGUAS" in *$lang*)
4905         CATALOGS="$CATALOGS $cat"
4906         XLINGUAS="$XLINGUAS $lang"
4907         ;;
4908       esac
4909     fi
4910   done
4911   LINGUAS="$XLINGUAS"
4912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4913 $as_echo "$LINGUAS" >&6; }
4914
4915
4916     DATADIRNAME=share
4917
4918   INSTOBJEXT=.mo
4919
4920   GENCAT=gencat
4921
4922   CATOBJEXT=.gmo
4923
4924 fi
4925
4926 localedir='${datadir}/locale'
4927
4928
4929 if test x"$USE_NLS" = xyes; then
4930    CONFIG_ALL="$CONFIG_ALL all-po"
4931    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4932    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4933    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4934 fi
4935
4936 GNULIB=build-gnulib/import
4937
4938 # For Makefile dependencies.
4939 GNULIB_STDINT_H=
4940 if test x"$STDINT_H" != x; then
4941   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4942 fi
4943
4944
4945 PACKAGE=gdb
4946
4947 cat >>confdefs.h <<_ACEOF
4948 #define PACKAGE "$PACKAGE"
4949 _ACEOF
4950
4951
4952
4953 # We never need to detect it in this sub-configure.
4954 # But preserve it for config.status --recheck.
4955
4956
4957
4958 MAKEINFO_EXTRA_FLAGS=""
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4960 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4961 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4962   $as_echo_n "(cached) " >&6
4963 else
4964   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4965   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4966     gdb_cv_have_makeinfo_click=yes
4967   else
4968     gdb_cv_have_makeinfo_click=no
4969   fi
4970 fi
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4972 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4973 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4974   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4975 fi
4976
4977
4978
4979
4980 # Check whether --with-separate-debug-dir was given.
4981 if test "${with_separate_debug_dir+set}" = set; then :
4982   withval=$with_separate_debug_dir;
4983     DEBUGDIR=$withval
4984 else
4985   DEBUGDIR=${libdir}/debug
4986 fi
4987
4988
4989   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4990   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4991   ac_define_dir=`eval echo $DEBUGDIR`
4992   ac_define_dir=`eval echo $ac_define_dir`
4993
4994 cat >>confdefs.h <<_ACEOF
4995 #define DEBUGDIR "$ac_define_dir"
4996 _ACEOF
4997
4998
4999
5000
5001   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5002      if test "x$prefix" = xNONE; then
5003         test_prefix=/usr/local
5004      else
5005         test_prefix=$prefix
5006      fi
5007   else
5008      test_prefix=$exec_prefix
5009   fi
5010   value=0
5011   case ${ac_define_dir} in
5012      "${test_prefix}"|"${test_prefix}/"*|\
5013         '${exec_prefix}'|'${exec_prefix}/'*)
5014      value=1
5015      ;;
5016   esac
5017
5018 cat >>confdefs.h <<_ACEOF
5019 #define DEBUGDIR_RELOCATABLE $value
5020 _ACEOF
5021
5022
5023
5024
5025 # We can't pass paths as command line arguments.
5026 # Mingw32 tries to be clever and will convert the paths for us.
5027 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5028 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5029 # This breaks GDB's relocatable path conversions since paths passed in
5030 # config.h would not get so translated, the path prefixes no longer match.
5031
5032   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5033   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5034   ac_define_dir=`eval echo $bindir`
5035   ac_define_dir=`eval echo $ac_define_dir`
5036
5037 cat >>confdefs.h <<_ACEOF
5038 #define BINDIR "$ac_define_dir"
5039 _ACEOF
5040
5041
5042
5043 # GDB's datadir relocation
5044
5045
5046
5047 # Check whether --with-gdb-datadir was given.
5048 if test "${with_gdb_datadir+set}" = set; then :
5049   withval=$with_gdb_datadir;
5050     GDB_DATADIR=$withval
5051 else
5052   GDB_DATADIR=${datadir}/gdb
5053 fi
5054
5055
5056   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5057   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5058   ac_define_dir=`eval echo $GDB_DATADIR`
5059   ac_define_dir=`eval echo $ac_define_dir`
5060
5061 cat >>confdefs.h <<_ACEOF
5062 #define GDB_DATADIR "$ac_define_dir"
5063 _ACEOF
5064
5065
5066
5067
5068   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5069      if test "x$prefix" = xNONE; then
5070         test_prefix=/usr/local
5071      else
5072         test_prefix=$prefix
5073      fi
5074   else
5075      test_prefix=$exec_prefix
5076   fi
5077   value=0
5078   case ${ac_define_dir} in
5079      "${test_prefix}"|"${test_prefix}/"*|\
5080         '${exec_prefix}'|'${exec_prefix}/'*)
5081      value=1
5082      ;;
5083   esac
5084
5085 cat >>confdefs.h <<_ACEOF
5086 #define GDB_DATADIR_RELOCATABLE $value
5087 _ACEOF
5088
5089
5090
5091
5092
5093 # Check whether --with-relocated-sources was given.
5094 if test "${with_relocated_sources+set}" = set; then :
5095   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5096
5097   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5098   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5099   ac_define_dir=`eval echo $reloc_srcdir`
5100   ac_define_dir=`eval echo $ac_define_dir`
5101
5102 cat >>confdefs.h <<_ACEOF
5103 #define RELOC_SRCDIR "$ac_define_dir"
5104 _ACEOF
5105
5106
5107
5108 fi
5109
5110
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5112 $as_echo_n "checking for default auto-load directory... " >&6; }
5113
5114 # Check whether --with-auto-load-dir was given.
5115 if test "${with_auto_load_dir+set}" = set; then :
5116   withval=$with_auto_load_dir;
5117 else
5118   with_auto_load_dir='$debugdir:$datadir/auto-load'
5119 fi
5120
5121 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5122
5123   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5124   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5125   ac_define_dir=`eval echo $escape_dir`
5126   ac_define_dir=`eval echo $ac_define_dir`
5127
5128 cat >>confdefs.h <<_ACEOF
5129 #define AUTO_LOAD_DIR "$ac_define_dir"
5130 _ACEOF
5131
5132
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5134 $as_echo "$with_auto_load_dir" >&6; }
5135
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5137 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5138
5139 # Check whether --with-auto-load-safe-path was given.
5140 if test "${with_auto_load_safe_path+set}" = set; then :
5141   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5142      with_auto_load_safe_path="/"
5143      fi
5144 else
5145   with_auto_load_safe_path="$with_auto_load_dir"
5146 fi
5147
5148 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5149
5150   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5151   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5152   ac_define_dir=`eval echo $escape_dir`
5153   ac_define_dir=`eval echo $ac_define_dir`
5154
5155 cat >>confdefs.h <<_ACEOF
5156 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5157 _ACEOF
5158
5159
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5161 $as_echo "$with_auto_load_safe_path" >&6; }
5162
5163
5164
5165 subdirs="$subdirs testsuite"
5166
5167
5168 # Check whether to support alternative target configurations
5169 # Check whether --enable-targets was given.
5170 if test "${enable_targets+set}" = set; then :
5171   enableval=$enable_targets; case "${enableval}" in
5172   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5173             ;;
5174   no)       enable_targets= ;;
5175   *)        enable_targets=$enableval ;;
5176 esac
5177 fi
5178
5179
5180 # Check whether to enable 64-bit support on 32-bit hosts
5181 # Check whether --enable-64-bit-bfd was given.
5182 if test "${enable_64_bit_bfd+set}" = set; then :
5183   enableval=$enable_64_bit_bfd; case "${enableval}" in
5184   yes)  want64=true  ;;
5185   no)   want64=false ;;
5186   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5187 esac
5188 else
5189   want64=false
5190 fi
5191
5192 # Provide defaults for some variables set by the per-host and per-target
5193 # configuration.
5194 gdb_host_obs=posix-hdep.o
5195
5196 if test "${target}" = "${host}"; then
5197   gdb_native=yes
5198 else
5199   gdb_native=no
5200 fi
5201
5202 . $srcdir/configure.host
5203
5204 # Accumulate some settings from configure.tgt over all enabled targets
5205
5206 TARGET_OBS=
5207 all_targets=
5208 HAVE_NATIVE_GCORE_TARGET=
5209
5210 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5211 do
5212   if test "$targ_alias" = "all"; then
5213     all_targets=true
5214   else
5215     # Canonicalize the secondary target names.
5216     result=`$ac_config_sub $targ_alias 2>/dev/null`
5217     if test -n "$result"; then
5218         targ=$result
5219     else
5220         targ=$targ_alias
5221     fi
5222
5223     . ${srcdir}/configure.tgt
5224
5225     if test -z "${gdb_target_obs}"; then :
5226   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5227 fi
5228
5229     # Target-specific object files
5230     for i in ${gdb_target_obs}; do
5231         case " $TARGET_OBS " in
5232         *" ${i} "*) ;;
5233         *)
5234           TARGET_OBS="$TARGET_OBS ${i}"
5235           ;;
5236         esac
5237     done
5238
5239     # Check whether this target needs 64-bit CORE_ADDR
5240     if test x${want64} = xfalse; then
5241       . ${srcdir}/../bfd/config.bfd
5242     fi
5243
5244     # Check whether this target is native and supports gcore.
5245     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5246        && $gdb_have_gcore; then
5247       HAVE_NATIVE_GCORE_TARGET=1
5248     fi
5249   fi
5250 done
5251
5252 if test x${all_targets} = xtrue; then
5253
5254   # We want all 64-bit targets if we either:
5255   #  - run on a 64-bit host  or
5256   #  - already require 64-bit support for some other target  or
5257   #  - the --enable-64-bit-bfd option was supplied
5258   # Otherwise we only support all 32-bit targets.
5259   #
5260   # NOTE: This test must be in sync with the corresponding
5261   #       tests in BFD!
5262
5263   if test x${want64} = xfalse; then
5264     # The cast to long int works around a bug in the HP C Compiler
5265 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5266 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5267 # This bug is HP SR number 8606223364.
5268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5269 $as_echo_n "checking size of long... " >&6; }
5270 if test "${ac_cv_sizeof_long+set}" = set; then :
5271   $as_echo_n "(cached) " >&6
5272 else
5273   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5274
5275 else
5276   if test "$ac_cv_type_long" = yes; then
5277      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5279 { as_fn_set_status 77
5280 as_fn_error "cannot compute sizeof (long)
5281 See \`config.log' for more details." "$LINENO" 5; }; }
5282    else
5283      ac_cv_sizeof_long=0
5284    fi
5285 fi
5286
5287 fi
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5289 $as_echo "$ac_cv_sizeof_long" >&6; }
5290
5291
5292
5293 cat >>confdefs.h <<_ACEOF
5294 #define SIZEOF_LONG $ac_cv_sizeof_long
5295 _ACEOF
5296
5297
5298     if test "x${ac_cv_sizeof_long}" = "x8"; then
5299       want64=true
5300     fi
5301   fi
5302   if test x${want64} = xtrue; then
5303     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5304   else
5305     TARGET_OBS='$(ALL_TARGET_OBS)'
5306   fi
5307 fi
5308
5309
5310
5311
5312 # For other settings, only the main target counts.
5313 gdb_sim=
5314 gdb_osabi=
5315 build_gdbserver=
5316 targ=$target; . ${srcdir}/configure.tgt
5317
5318 # Fetch the default architecture and default target vector from BFD.
5319 targ=$target; . $srcdir/../bfd/config.bfd
5320
5321 # We only want the first architecture, so strip off the others if
5322 # there is more than one.
5323 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5324
5325 if test "x$targ_archs" != x; then
5326
5327 cat >>confdefs.h <<_ACEOF
5328 #define DEFAULT_BFD_ARCH $targ_archs
5329 _ACEOF
5330
5331 fi
5332 if test "x$targ_defvec" != x; then
5333
5334 cat >>confdefs.h <<_ACEOF
5335 #define DEFAULT_BFD_VEC $targ_defvec
5336 _ACEOF
5337
5338 fi
5339
5340 # The CLI cannot be disabled yet, but may be in the future.
5341
5342 # Enable CLI.
5343 # Check whether --enable-gdbcli was given.
5344 if test "${enable_gdbcli+set}" = set; then :
5345   enableval=$enable_gdbcli; case $enableval in
5346     yes)
5347       ;;
5348     no)
5349       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5350     *)
5351       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5352   esac
5353 else
5354   enable_gdbcli=yes
5355 fi
5356
5357 if test x"$enable_gdbcli" = xyes; then
5358   if test -d $srcdir/cli; then
5359     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5360     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5361     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5362     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5363   fi
5364 fi
5365
5366 # Enable MI.
5367 # Check whether --enable-gdbmi was given.
5368 if test "${enable_gdbmi+set}" = set; then :
5369   enableval=$enable_gdbmi; case $enableval in
5370     yes | no)
5371       ;;
5372     *)
5373       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5374   esac
5375 else
5376   enable_gdbmi=yes
5377 fi
5378
5379 if test x"$enable_gdbmi" = xyes; then
5380   if test -d $srcdir/mi; then
5381     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5382     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5383     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5384     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5385   fi
5386 fi
5387
5388 # Enable TUI.
5389 # Check whether --enable-tui was given.
5390 if test "${enable_tui+set}" = set; then :
5391   enableval=$enable_tui; case $enableval in
5392     yes | no | auto)
5393       ;;
5394     *)
5395       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5396   esac
5397 else
5398   enable_tui=auto
5399 fi
5400
5401
5402 # Enable gdbtk.
5403 # Check whether --enable-gdbtk was given.
5404 if test "${enable_gdbtk+set}" = set; then :
5405   enableval=$enable_gdbtk; case $enableval in
5406     yes | no)
5407       ;;
5408     *)
5409       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5410   esac
5411 else
5412   if test -d $srcdir/gdbtk; then
5413     enable_gdbtk=yes
5414   else
5415     enable_gdbtk=no
5416   fi
5417 fi
5418
5419 # We unconditionally disable gdbtk tests on selected platforms.
5420 case $host_os in
5421   go32* | windows*)
5422     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5423 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5424     enable_gdbtk=no ;;
5425 esac
5426
5427 # Libunwind support for ia64.
5428
5429
5430 # Check whether --with-libunwind-ia64 was given.
5431 if test "${with_libunwind_ia64+set}" = set; then :
5432   withval=$with_libunwind_ia64;
5433 else
5434   with_libunwind_ia64=auto
5435 fi
5436
5437
5438 # Backward compatibility option.
5439 if test "${with_libunwind+set}" = set; then
5440   if test x"$with_libunwind_ia64" != xauto; then
5441     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5442   fi
5443   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5444 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5445   with_libunwind_ia64="$with_libunwind"
5446 fi
5447
5448 case "$with_libunwind_ia64" in
5449   yes | no)
5450     ;;
5451   auto)
5452     for ac_header in libunwind-ia64.h
5453 do :
5454   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5455 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5456   cat >>confdefs.h <<_ACEOF
5457 #define HAVE_LIBUNWIND_IA64_H 1
5458 _ACEOF
5459
5460 fi
5461
5462 done
5463
5464     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5465     ;;
5466   *)
5467     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5468     ;;
5469 esac
5470
5471 if test x"$with_libunwind_ia64" = xyes; then
5472   for ac_header in libunwind-ia64.h
5473 do :
5474   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5475 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5476   cat >>confdefs.h <<_ACEOF
5477 #define HAVE_LIBUNWIND_IA64_H 1
5478 _ACEOF
5479
5480 fi
5481
5482 done
5483
5484   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5485     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5486   fi
5487   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5488   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5489   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5490 fi
5491
5492 opt_curses=no
5493
5494 # Check whether --with-curses was given.
5495 if test "${with_curses+set}" = set; then :
5496   withval=$with_curses; opt_curses=$withval
5497 fi
5498
5499
5500 prefer_curses=no
5501 if test "$opt_curses" = "yes"; then
5502   prefer_curses=yes
5503 fi
5504
5505 # Profiling support.
5506 # Check whether --enable-profiling was given.
5507 if test "${enable_profiling+set}" = set; then :
5508   enableval=$enable_profiling; case $enableval in
5509     yes | no)
5510       ;;
5511     *)
5512       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5513   esac
5514 else
5515   enable_profiling=no
5516 fi
5517
5518
5519 for ac_func in monstartup _mcleanup
5520 do :
5521   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5522 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5523 eval as_val=\$$as_ac_var
5524    if test "x$as_val" = x""yes; then :
5525   cat >>confdefs.h <<_ACEOF
5526 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5527 _ACEOF
5528
5529 fi
5530 done
5531
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5533 $as_echo_n "checking for _etext... " >&6; }
5534 if test "${ac_cv_var__etext+set}" = set; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538 /* end confdefs.h.  */
5539 #include <stdlib.h>
5540 extern char _etext;
5541
5542 int
5543 main ()
5544 {
5545 free (&_etext);
5546   ;
5547   return 0;
5548 }
5549 _ACEOF
5550 if ac_fn_c_try_link "$LINENO"; then :
5551   ac_cv_var__etext=yes
5552 else
5553   ac_cv_var__etext=no
5554 fi
5555 rm -f core conftest.err conftest.$ac_objext \
5556     conftest$ac_exeext conftest.$ac_ext
5557 fi
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5559 $as_echo "$ac_cv_var__etext" >&6; }
5560 if test $ac_cv_var__etext = yes; then
5561
5562 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5563
5564 fi
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5566 $as_echo_n "checking for etext... " >&6; }
5567 if test "${ac_cv_var_etext+set}" = set; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5571 /* end confdefs.h.  */
5572 #include <stdlib.h>
5573 extern char etext;
5574
5575 int
5576 main ()
5577 {
5578 free (&etext);
5579   ;
5580   return 0;
5581 }
5582 _ACEOF
5583 if ac_fn_c_try_link "$LINENO"; then :
5584   ac_cv_var_etext=yes
5585 else
5586   ac_cv_var_etext=no
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext \
5589     conftest$ac_exeext conftest.$ac_ext
5590 fi
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5592 $as_echo "$ac_cv_var_etext" >&6; }
5593 if test $ac_cv_var_etext = yes; then
5594
5595 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5596
5597 fi
5598 if test "$enable_profiling" = yes ; then
5599   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5600     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5601   fi
5602   PROFILE_CFLAGS=-pg
5603   OLD_CFLAGS="$CFLAGS"
5604   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5605
5606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5607 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5608 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5612 /* end confdefs.h.  */
5613
5614 int
5615 main ()
5616 {
5617 int x;
5618   ;
5619   return 0;
5620 }
5621 _ACEOF
5622 if ac_fn_c_try_compile "$LINENO"; then :
5623   ac_cv_cc_supports_pg=yes
5624 else
5625   ac_cv_cc_supports_pg=no
5626 fi
5627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5628 fi
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5630 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5631
5632   if test $ac_cv_cc_supports_pg = no; then
5633     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5634   fi
5635
5636   CFLAGS="$OLD_CFLAGS"
5637 fi
5638
5639
5640
5641 # Check whether --with-pkgversion was given.
5642 if test "${with_pkgversion+set}" = set; then :
5643   withval=$with_pkgversion; case "$withval" in
5644       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5645       no)  PKGVERSION= ;;
5646       *)   PKGVERSION="($withval) " ;;
5647      esac
5648 else
5649   PKGVERSION="(GDB) "
5650
5651 fi
5652
5653
5654
5655
5656
5657 # Check whether --with-bugurl was given.
5658 if test "${with_bugurl+set}" = set; then :
5659   withval=$with_bugurl; case "$withval" in
5660       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5661       no)  BUGURL=
5662            ;;
5663       *)   BUGURL="$withval"
5664            ;;
5665      esac
5666 else
5667   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5668
5669 fi
5670
5671   case ${BUGURL} in
5672   "")
5673     REPORT_BUGS_TO=
5674     REPORT_BUGS_TEXI=
5675     ;;
5676   *)
5677     REPORT_BUGS_TO="<$BUGURL>"
5678     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5679     ;;
5680   esac;
5681
5682
5683
5684
5685 cat >>confdefs.h <<_ACEOF
5686 #define PKGVERSION "$PKGVERSION"
5687 _ACEOF
5688
5689
5690 cat >>confdefs.h <<_ACEOF
5691 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5692 _ACEOF
5693
5694
5695 # --------------------- #
5696 # Checks for programs.  #
5697 # --------------------- #
5698
5699 for ac_prog in gawk mawk nawk awk
5700 do
5701   # Extract the first word of "$ac_prog", so it can be a program name with args.
5702 set dummy $ac_prog; ac_word=$2
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5704 $as_echo_n "checking for $ac_word... " >&6; }
5705 if test "${ac_cv_prog_AWK+set}" = set; then :
5706   $as_echo_n "(cached) " >&6
5707 else
5708   if test -n "$AWK"; then
5709   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5710 else
5711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5712 for as_dir in $PATH
5713 do
5714   IFS=$as_save_IFS
5715   test -z "$as_dir" && as_dir=.
5716     for ac_exec_ext in '' $ac_executable_extensions; do
5717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5718     ac_cv_prog_AWK="$ac_prog"
5719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5720     break 2
5721   fi
5722 done
5723   done
5724 IFS=$as_save_IFS
5725
5726 fi
5727 fi
5728 AWK=$ac_cv_prog_AWK
5729 if test -n "$AWK"; then
5730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5731 $as_echo "$AWK" >&6; }
5732 else
5733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5734 $as_echo "no" >&6; }
5735 fi
5736
5737
5738   test -n "$AWK" && break
5739 done
5740
5741 # Find a good install program.  We prefer a C program (faster),
5742 # so one script is as good as another.  But avoid the broken or
5743 # incompatible versions:
5744 # SysV /etc/install, /usr/sbin/install
5745 # SunOS /usr/etc/install
5746 # IRIX /sbin/install
5747 # AIX /bin/install
5748 # AmigaOS /C/install, which installs bootblocks on floppy discs
5749 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5750 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5751 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5752 # OS/2's system install, which has a completely different semantic
5753 # ./install, which can be erroneously created by make from ./install.sh.
5754 # Reject install programs that cannot install multiple files.
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5756 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5757 if test -z "$INSTALL"; then
5758 if test "${ac_cv_path_install+set}" = set; then :
5759   $as_echo_n "(cached) " >&6
5760 else
5761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5762 for as_dir in $PATH
5763 do
5764   IFS=$as_save_IFS
5765   test -z "$as_dir" && as_dir=.
5766     # Account for people who put trailing slashes in PATH elements.
5767 case $as_dir/ in #((
5768   ./ | .// | /[cC]/* | \
5769   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5770   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5771   /usr/ucb/* ) ;;
5772   *)
5773     # OSF1 and SCO ODT 3.0 have their own names for install.
5774     # Don't use installbsd from OSF since it installs stuff as root
5775     # by default.
5776     for ac_prog in ginstall scoinst install; do
5777       for ac_exec_ext in '' $ac_executable_extensions; do
5778         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5779           if test $ac_prog = install &&
5780             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5781             # AIX install.  It has an incompatible calling convention.
5782             :
5783           elif test $ac_prog = install &&
5784             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5785             # program-specific install script used by HP pwplus--don't use.
5786             :
5787           else
5788             rm -rf conftest.one conftest.two conftest.dir
5789             echo one > conftest.one
5790             echo two > conftest.two
5791             mkdir conftest.dir
5792             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5793               test -s conftest.one && test -s conftest.two &&
5794               test -s conftest.dir/conftest.one &&
5795               test -s conftest.dir/conftest.two
5796             then
5797               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5798               break 3
5799             fi
5800           fi
5801         fi
5802       done
5803     done
5804     ;;
5805 esac
5806
5807   done
5808 IFS=$as_save_IFS
5809
5810 rm -rf conftest.one conftest.two conftest.dir
5811
5812 fi
5813   if test "${ac_cv_path_install+set}" = set; then
5814     INSTALL=$ac_cv_path_install
5815   else
5816     # As a last resort, use the slow shell script.  Don't cache a
5817     # value for INSTALL within a source directory, because that will
5818     # break other packages using the cache if that directory is
5819     # removed, or if the value is a relative name.
5820     INSTALL=$ac_install_sh
5821   fi
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5824 $as_echo "$INSTALL" >&6; }
5825
5826 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5827 # It thinks the first close brace ends the variable substitution.
5828 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5829
5830 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5831
5832 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5833
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5835 $as_echo_n "checking whether ln -s works... " >&6; }
5836 LN_S=$as_ln_s
5837 if test "$LN_S" = "ln -s"; then
5838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5839 $as_echo "yes" >&6; }
5840 else
5841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5842 $as_echo "no, using $LN_S" >&6; }
5843 fi
5844
5845 if test -n "$ac_tool_prefix"; then
5846   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5847 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5849 $as_echo_n "checking for $ac_word... " >&6; }
5850 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853   if test -n "$RANLIB"; then
5854   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5855 else
5856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5857 for as_dir in $PATH
5858 do
5859   IFS=$as_save_IFS
5860   test -z "$as_dir" && as_dir=.
5861     for ac_exec_ext in '' $ac_executable_extensions; do
5862   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5863     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5865     break 2
5866   fi
5867 done
5868   done
5869 IFS=$as_save_IFS
5870
5871 fi
5872 fi
5873 RANLIB=$ac_cv_prog_RANLIB
5874 if test -n "$RANLIB"; then
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5876 $as_echo "$RANLIB" >&6; }
5877 else
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5879 $as_echo "no" >&6; }
5880 fi
5881
5882
5883 fi
5884 if test -z "$ac_cv_prog_RANLIB"; then
5885   ac_ct_RANLIB=$RANLIB
5886   # Extract the first word of "ranlib", so it can be a program name with args.
5887 set dummy ranlib; ac_word=$2
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5889 $as_echo_n "checking for $ac_word... " >&6; }
5890 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5891   $as_echo_n "(cached) " >&6
5892 else
5893   if test -n "$ac_ct_RANLIB"; then
5894   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5895 else
5896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5897 for as_dir in $PATH
5898 do
5899   IFS=$as_save_IFS
5900   test -z "$as_dir" && as_dir=.
5901     for ac_exec_ext in '' $ac_executable_extensions; do
5902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5903     ac_cv_prog_ac_ct_RANLIB="ranlib"
5904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5905     break 2
5906   fi
5907 done
5908   done
5909 IFS=$as_save_IFS
5910
5911 fi
5912 fi
5913 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5914 if test -n "$ac_ct_RANLIB"; then
5915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5916 $as_echo "$ac_ct_RANLIB" >&6; }
5917 else
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5919 $as_echo "no" >&6; }
5920 fi
5921
5922   if test "x$ac_ct_RANLIB" = x; then
5923     RANLIB=":"
5924   else
5925     case $cross_compiling:$ac_tool_warned in
5926 yes:)
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5928 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5929 ac_tool_warned=yes ;;
5930 esac
5931     RANLIB=$ac_ct_RANLIB
5932   fi
5933 else
5934   RANLIB="$ac_cv_prog_RANLIB"
5935 fi
5936
5937 for ac_prog in 'bison -y' byacc
5938 do
5939   # Extract the first word of "$ac_prog", so it can be a program name with args.
5940 set dummy $ac_prog; ac_word=$2
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5942 $as_echo_n "checking for $ac_word... " >&6; }
5943 if test "${ac_cv_prog_YACC+set}" = set; then :
5944   $as_echo_n "(cached) " >&6
5945 else
5946   if test -n "$YACC"; then
5947   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5948 else
5949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5950 for as_dir in $PATH
5951 do
5952   IFS=$as_save_IFS
5953   test -z "$as_dir" && as_dir=.
5954     for ac_exec_ext in '' $ac_executable_extensions; do
5955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5956     ac_cv_prog_YACC="$ac_prog"
5957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5958     break 2
5959   fi
5960 done
5961   done
5962 IFS=$as_save_IFS
5963
5964 fi
5965 fi
5966 YACC=$ac_cv_prog_YACC
5967 if test -n "$YACC"; then
5968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5969 $as_echo "$YACC" >&6; }
5970 else
5971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5972 $as_echo "no" >&6; }
5973 fi
5974
5975
5976   test -n "$YACC" && break
5977 done
5978 test -n "$YACC" || YACC="yacc"
5979
5980
5981 if test -n "$ac_tool_prefix"; then
5982   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5983 set dummy ${ac_tool_prefix}ar; ac_word=$2
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5985 $as_echo_n "checking for $ac_word... " >&6; }
5986 if test "${ac_cv_prog_AR+set}" = set; then :
5987   $as_echo_n "(cached) " >&6
5988 else
5989   if test -n "$AR"; then
5990   ac_cv_prog_AR="$AR" # Let the user override the test.
5991 else
5992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5993 for as_dir in $PATH
5994 do
5995   IFS=$as_save_IFS
5996   test -z "$as_dir" && as_dir=.
5997     for ac_exec_ext in '' $ac_executable_extensions; do
5998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5999     ac_cv_prog_AR="${ac_tool_prefix}ar"
6000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6001     break 2
6002   fi
6003 done
6004   done
6005 IFS=$as_save_IFS
6006
6007 fi
6008 fi
6009 AR=$ac_cv_prog_AR
6010 if test -n "$AR"; then
6011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6012 $as_echo "$AR" >&6; }
6013 else
6014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6015 $as_echo "no" >&6; }
6016 fi
6017
6018
6019 fi
6020 if test -z "$ac_cv_prog_AR"; then
6021   ac_ct_AR=$AR
6022   # Extract the first word of "ar", so it can be a program name with args.
6023 set dummy ar; ac_word=$2
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6025 $as_echo_n "checking for $ac_word... " >&6; }
6026 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6027   $as_echo_n "(cached) " >&6
6028 else
6029   if test -n "$ac_ct_AR"; then
6030   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6031 else
6032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6033 for as_dir in $PATH
6034 do
6035   IFS=$as_save_IFS
6036   test -z "$as_dir" && as_dir=.
6037     for ac_exec_ext in '' $ac_executable_extensions; do
6038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6039     ac_cv_prog_ac_ct_AR="ar"
6040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6041     break 2
6042   fi
6043 done
6044   done
6045 IFS=$as_save_IFS
6046
6047 fi
6048 fi
6049 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6050 if test -n "$ac_ct_AR"; then
6051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6052 $as_echo "$ac_ct_AR" >&6; }
6053 else
6054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6055 $as_echo "no" >&6; }
6056 fi
6057
6058   if test "x$ac_ct_AR" = x; then
6059     AR=""
6060   else
6061     case $cross_compiling:$ac_tool_warned in
6062 yes:)
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6065 ac_tool_warned=yes ;;
6066 esac
6067     AR=$ac_ct_AR
6068   fi
6069 else
6070   AR="$ac_cv_prog_AR"
6071 fi
6072
6073 if test -n "$ac_tool_prefix"; then
6074   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6075 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6077 $as_echo_n "checking for $ac_word... " >&6; }
6078 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6079   $as_echo_n "(cached) " >&6
6080 else
6081   if test -n "$DLLTOOL"; then
6082   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6083 else
6084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6085 for as_dir in $PATH
6086 do
6087   IFS=$as_save_IFS
6088   test -z "$as_dir" && as_dir=.
6089     for ac_exec_ext in '' $ac_executable_extensions; do
6090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6091     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6093     break 2
6094   fi
6095 done
6096   done
6097 IFS=$as_save_IFS
6098
6099 fi
6100 fi
6101 DLLTOOL=$ac_cv_prog_DLLTOOL
6102 if test -n "$DLLTOOL"; then
6103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6104 $as_echo "$DLLTOOL" >&6; }
6105 else
6106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6107 $as_echo "no" >&6; }
6108 fi
6109
6110
6111 fi
6112 if test -z "$ac_cv_prog_DLLTOOL"; then
6113   ac_ct_DLLTOOL=$DLLTOOL
6114   # Extract the first word of "dlltool", so it can be a program name with args.
6115 set dummy dlltool; ac_word=$2
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6117 $as_echo_n "checking for $ac_word... " >&6; }
6118 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6119   $as_echo_n "(cached) " >&6
6120 else
6121   if test -n "$ac_ct_DLLTOOL"; then
6122   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6123 else
6124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6125 for as_dir in $PATH
6126 do
6127   IFS=$as_save_IFS
6128   test -z "$as_dir" && as_dir=.
6129     for ac_exec_ext in '' $ac_executable_extensions; do
6130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6131     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6133     break 2
6134   fi
6135 done
6136   done
6137 IFS=$as_save_IFS
6138
6139 fi
6140 fi
6141 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6142 if test -n "$ac_ct_DLLTOOL"; then
6143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6144 $as_echo "$ac_ct_DLLTOOL" >&6; }
6145 else
6146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6147 $as_echo "no" >&6; }
6148 fi
6149
6150   if test "x$ac_ct_DLLTOOL" = x; then
6151     DLLTOOL=""
6152   else
6153     case $cross_compiling:$ac_tool_warned in
6154 yes:)
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6157 ac_tool_warned=yes ;;
6158 esac
6159     DLLTOOL=$ac_ct_DLLTOOL
6160   fi
6161 else
6162   DLLTOOL="$ac_cv_prog_DLLTOOL"
6163 fi
6164
6165 if test -n "$ac_tool_prefix"; then
6166   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6167 set dummy ${ac_tool_prefix}windres; ac_word=$2
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6169 $as_echo_n "checking for $ac_word... " >&6; }
6170 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   if test -n "$WINDRES"; then
6174   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6175 else
6176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6177 for as_dir in $PATH
6178 do
6179   IFS=$as_save_IFS
6180   test -z "$as_dir" && as_dir=.
6181     for ac_exec_ext in '' $ac_executable_extensions; do
6182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6183     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185     break 2
6186   fi
6187 done
6188   done
6189 IFS=$as_save_IFS
6190
6191 fi
6192 fi
6193 WINDRES=$ac_cv_prog_WINDRES
6194 if test -n "$WINDRES"; then
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6196 $as_echo "$WINDRES" >&6; }
6197 else
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6199 $as_echo "no" >&6; }
6200 fi
6201
6202
6203 fi
6204 if test -z "$ac_cv_prog_WINDRES"; then
6205   ac_ct_WINDRES=$WINDRES
6206   # Extract the first word of "windres", so it can be a program name with args.
6207 set dummy windres; ac_word=$2
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209 $as_echo_n "checking for $ac_word... " >&6; }
6210 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6211   $as_echo_n "(cached) " >&6
6212 else
6213   if test -n "$ac_ct_WINDRES"; then
6214   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6215 else
6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217 for as_dir in $PATH
6218 do
6219   IFS=$as_save_IFS
6220   test -z "$as_dir" && as_dir=.
6221     for ac_exec_ext in '' $ac_executable_extensions; do
6222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6223     ac_cv_prog_ac_ct_WINDRES="windres"
6224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225     break 2
6226   fi
6227 done
6228   done
6229 IFS=$as_save_IFS
6230
6231 fi
6232 fi
6233 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6234 if test -n "$ac_ct_WINDRES"; then
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6236 $as_echo "$ac_ct_WINDRES" >&6; }
6237 else
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6239 $as_echo "no" >&6; }
6240 fi
6241
6242   if test "x$ac_ct_WINDRES" = x; then
6243     WINDRES=""
6244   else
6245     case $cross_compiling:$ac_tool_warned in
6246 yes:)
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6249 ac_tool_warned=yes ;;
6250 esac
6251     WINDRES=$ac_ct_WINDRES
6252   fi
6253 else
6254   WINDRES="$ac_cv_prog_WINDRES"
6255 fi
6256
6257
6258 case $host_os in
6259   gnu*)
6260     # Needed for GNU Hurd hosts.
6261     if test -n "$ac_tool_prefix"; then
6262   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6263 set dummy ${ac_tool_prefix}mig; ac_word=$2
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6265 $as_echo_n "checking for $ac_word... " >&6; }
6266 if test "${ac_cv_prog_MIG+set}" = set; then :
6267   $as_echo_n "(cached) " >&6
6268 else
6269   if test -n "$MIG"; then
6270   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6271 else
6272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6273 for as_dir in $PATH
6274 do
6275   IFS=$as_save_IFS
6276   test -z "$as_dir" && as_dir=.
6277     for ac_exec_ext in '' $ac_executable_extensions; do
6278   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6279     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6281     break 2
6282   fi
6283 done
6284   done
6285 IFS=$as_save_IFS
6286
6287 fi
6288 fi
6289 MIG=$ac_cv_prog_MIG
6290 if test -n "$MIG"; then
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6292 $as_echo "$MIG" >&6; }
6293 else
6294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6295 $as_echo "no" >&6; }
6296 fi
6297
6298
6299 fi
6300 if test -z "$ac_cv_prog_MIG"; then
6301   ac_ct_MIG=$MIG
6302   # Extract the first word of "mig", so it can be a program name with args.
6303 set dummy mig; ac_word=$2
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6305 $as_echo_n "checking for $ac_word... " >&6; }
6306 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6307   $as_echo_n "(cached) " >&6
6308 else
6309   if test -n "$ac_ct_MIG"; then
6310   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6311 else
6312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6313 for as_dir in $PATH
6314 do
6315   IFS=$as_save_IFS
6316   test -z "$as_dir" && as_dir=.
6317     for ac_exec_ext in '' $ac_executable_extensions; do
6318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6319     ac_cv_prog_ac_ct_MIG="mig"
6320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6321     break 2
6322   fi
6323 done
6324   done
6325 IFS=$as_save_IFS
6326
6327 fi
6328 fi
6329 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6330 if test -n "$ac_ct_MIG"; then
6331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6332 $as_echo "$ac_ct_MIG" >&6; }
6333 else
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6335 $as_echo "no" >&6; }
6336 fi
6337
6338   if test "x$ac_ct_MIG" = x; then
6339     MIG=""
6340   else
6341     case $cross_compiling:$ac_tool_warned in
6342 yes:)
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6345 ac_tool_warned=yes ;;
6346 esac
6347     MIG=$ac_ct_MIG
6348   fi
6349 else
6350   MIG="$ac_cv_prog_MIG"
6351 fi
6352
6353     if test x"$MIG" = x; then
6354       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6355     fi
6356     ;;
6357 esac
6358
6359 # ---------------------- #
6360 # Checks for libraries.  #
6361 # ---------------------- #
6362
6363 # We might need to link with -lm; most simulators need it.
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6365 $as_echo_n "checking for main in -lm... " >&6; }
6366 if test "${ac_cv_lib_m_main+set}" = set; then :
6367   $as_echo_n "(cached) " >&6
6368 else
6369   ac_check_lib_save_LIBS=$LIBS
6370 LIBS="-lm  $LIBS"
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h.  */
6373
6374
6375 int
6376 main ()
6377 {
6378 return main ();
6379   ;
6380   return 0;
6381 }
6382 _ACEOF
6383 if ac_fn_c_try_link "$LINENO"; then :
6384   ac_cv_lib_m_main=yes
6385 else
6386   ac_cv_lib_m_main=no
6387 fi
6388 rm -f core conftest.err conftest.$ac_objext \
6389     conftest$ac_exeext conftest.$ac_ext
6390 LIBS=$ac_check_lib_save_LIBS
6391 fi
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6393 $as_echo "$ac_cv_lib_m_main" >&6; }
6394 if test "x$ac_cv_lib_m_main" = x""yes; then :
6395   cat >>confdefs.h <<_ACEOF
6396 #define HAVE_LIBM 1
6397 _ACEOF
6398
6399   LIBS="-lm $LIBS"
6400
6401 fi
6402
6403
6404 # We need to link with -lw to get `wctype' on Solaris before Solaris
6405 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6406 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6407 # is known to have this problem).  Therefore we avoid libw if we can.
6408 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6409 if test "x$ac_cv_func_wctype" = x""yes; then :
6410
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6413 $as_echo_n "checking for wctype in -lw... " >&6; }
6414 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6415   $as_echo_n "(cached) " >&6
6416 else
6417   ac_check_lib_save_LIBS=$LIBS
6418 LIBS="-lw  $LIBS"
6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6420 /* end confdefs.h.  */
6421
6422 /* Override any GCC internal prototype to avoid an error.
6423    Use char because int might match the return type of a GCC
6424    builtin and then its argument prototype would still apply.  */
6425 #ifdef __cplusplus
6426 extern "C"
6427 #endif
6428 char wctype ();
6429 int
6430 main ()
6431 {
6432 return wctype ();
6433   ;
6434   return 0;
6435 }
6436 _ACEOF
6437 if ac_fn_c_try_link "$LINENO"; then :
6438   ac_cv_lib_w_wctype=yes
6439 else
6440   ac_cv_lib_w_wctype=no
6441 fi
6442 rm -f core conftest.err conftest.$ac_objext \
6443     conftest$ac_exeext conftest.$ac_ext
6444 LIBS=$ac_check_lib_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6447 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6448 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6449   cat >>confdefs.h <<_ACEOF
6450 #define HAVE_LIBW 1
6451 _ACEOF
6452
6453   LIBS="-lw $LIBS"
6454
6455 fi
6456
6457 fi
6458
6459
6460 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6462 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6463 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   ac_func_search_save_LIBS=$LIBS
6467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6468 /* end confdefs.h.  */
6469
6470 /* Override any GCC internal prototype to avoid an error.
6471    Use char because int might match the return type of a GCC
6472    builtin and then its argument prototype would still apply.  */
6473 #ifdef __cplusplus
6474 extern "C"
6475 #endif
6476 char gethostbyname ();
6477 int
6478 main ()
6479 {
6480 return gethostbyname ();
6481   ;
6482   return 0;
6483 }
6484 _ACEOF
6485 for ac_lib in '' nsl; do
6486   if test -z "$ac_lib"; then
6487     ac_res="none required"
6488   else
6489     ac_res=-l$ac_lib
6490     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6491   fi
6492   if ac_fn_c_try_link "$LINENO"; then :
6493   ac_cv_search_gethostbyname=$ac_res
6494 fi
6495 rm -f core conftest.err conftest.$ac_objext \
6496     conftest$ac_exeext
6497   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6498   break
6499 fi
6500 done
6501 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6502
6503 else
6504   ac_cv_search_gethostbyname=no
6505 fi
6506 rm conftest.$ac_ext
6507 LIBS=$ac_func_search_save_LIBS
6508 fi
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6510 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6511 ac_res=$ac_cv_search_gethostbyname
6512 if test "$ac_res" != no; then :
6513   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6514
6515 fi
6516
6517
6518 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6520 $as_echo_n "checking for library containing socketpair... " >&6; }
6521 if test "${ac_cv_search_socketpair+set}" = set; then :
6522   $as_echo_n "(cached) " >&6
6523 else
6524   ac_func_search_save_LIBS=$LIBS
6525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h.  */
6527
6528 /* Override any GCC internal prototype to avoid an error.
6529    Use char because int might match the return type of a GCC
6530    builtin and then its argument prototype would still apply.  */
6531 #ifdef __cplusplus
6532 extern "C"
6533 #endif
6534 char socketpair ();
6535 int
6536 main ()
6537 {
6538 return socketpair ();
6539   ;
6540   return 0;
6541 }
6542 _ACEOF
6543 for ac_lib in '' socket; do
6544   if test -z "$ac_lib"; then
6545     ac_res="none required"
6546   else
6547     ac_res=-l$ac_lib
6548     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6549   fi
6550   if ac_fn_c_try_link "$LINENO"; then :
6551   ac_cv_search_socketpair=$ac_res
6552 fi
6553 rm -f core conftest.err conftest.$ac_objext \
6554     conftest$ac_exeext
6555   if test "${ac_cv_search_socketpair+set}" = set; then :
6556   break
6557 fi
6558 done
6559 if test "${ac_cv_search_socketpair+set}" = set; then :
6560
6561 else
6562   ac_cv_search_socketpair=no
6563 fi
6564 rm conftest.$ac_ext
6565 LIBS=$ac_func_search_save_LIBS
6566 fi
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6568 $as_echo "$ac_cv_search_socketpair" >&6; }
6569 ac_res=$ac_cv_search_socketpair
6570 if test "$ac_res" != no; then :
6571   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6572
6573 fi
6574
6575
6576 # Link in zlib if we can.  This allows us to read compressed debug sections.
6577
6578   # See if the user specified whether he wants zlib support or not.
6579
6580 # Check whether --with-zlib was given.
6581 if test "${with_zlib+set}" = set; then :
6582   withval=$with_zlib;
6583 else
6584   with_zlib=auto
6585 fi
6586
6587
6588   if test "$with_zlib" != "no"; then
6589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6590 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6591 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   ac_func_search_save_LIBS=$LIBS
6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h.  */
6597
6598 /* Override any GCC internal prototype to avoid an error.
6599    Use char because int might match the return type of a GCC
6600    builtin and then its argument prototype would still apply.  */
6601 #ifdef __cplusplus
6602 extern "C"
6603 #endif
6604 char zlibVersion ();
6605 int
6606 main ()
6607 {
6608 return zlibVersion ();
6609   ;
6610   return 0;
6611 }
6612 _ACEOF
6613 for ac_lib in '' z; do
6614   if test -z "$ac_lib"; then
6615     ac_res="none required"
6616   else
6617     ac_res=-l$ac_lib
6618     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6619   fi
6620   if ac_fn_c_try_link "$LINENO"; then :
6621   ac_cv_search_zlibVersion=$ac_res
6622 fi
6623 rm -f core conftest.err conftest.$ac_objext \
6624     conftest$ac_exeext
6625   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6626   break
6627 fi
6628 done
6629 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6630
6631 else
6632   ac_cv_search_zlibVersion=no
6633 fi
6634 rm conftest.$ac_ext
6635 LIBS=$ac_func_search_save_LIBS
6636 fi
6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6638 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6639 ac_res=$ac_cv_search_zlibVersion
6640 if test "$ac_res" != no; then :
6641   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6642   for ac_header in zlib.h
6643 do :
6644   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6645 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6646   cat >>confdefs.h <<_ACEOF
6647 #define HAVE_ZLIB_H 1
6648 _ACEOF
6649
6650 fi
6651
6652 done
6653
6654 fi
6655
6656     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6657       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6658     fi
6659   fi
6660
6661
6662 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6664 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6665 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6666   $as_echo_n "(cached) " >&6
6667 else
6668   ac_func_search_save_LIBS=$LIBS
6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6670 /* end confdefs.h.  */
6671
6672 /* Override any GCC internal prototype to avoid an error.
6673    Use char because int might match the return type of a GCC
6674    builtin and then its argument prototype would still apply.  */
6675 #ifdef __cplusplus
6676 extern "C"
6677 #endif
6678 char dlgetmodinfo ();
6679 int
6680 main ()
6681 {
6682 return dlgetmodinfo ();
6683   ;
6684   return 0;
6685 }
6686 _ACEOF
6687 for ac_lib in '' dl xpdl; do
6688   if test -z "$ac_lib"; then
6689     ac_res="none required"
6690   else
6691     ac_res=-l$ac_lib
6692     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6693   fi
6694   if ac_fn_c_try_link "$LINENO"; then :
6695   ac_cv_search_dlgetmodinfo=$ac_res
6696 fi
6697 rm -f core conftest.err conftest.$ac_objext \
6698     conftest$ac_exeext
6699   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6700   break
6701 fi
6702 done
6703 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6704
6705 else
6706   ac_cv_search_dlgetmodinfo=no
6707 fi
6708 rm conftest.$ac_ext
6709 LIBS=$ac_func_search_save_LIBS
6710 fi
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6712 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6713 ac_res=$ac_cv_search_dlgetmodinfo
6714 if test "$ac_res" != no; then :
6715   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6716
6717 fi
6718
6719
6720
6721
6722
6723 # Check whether --with-libiconv-prefix was given.
6724 if test "${with_libiconv_prefix+set}" = set; then :
6725   withval=$with_libiconv_prefix;
6726     for dir in `echo "$withval" | tr : ' '`; do
6727       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6728       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6729     done
6730
6731 fi
6732
6733
6734   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6735   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6736
6737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6738 $as_echo_n "checking for iconv... " >&6; }
6739 if test "${am_cv_func_iconv+set}" = set; then :
6740   $as_echo_n "(cached) " >&6
6741 else
6742
6743     am_cv_func_iconv="no, consider installing GNU libiconv"
6744     am_cv_lib_iconv=no
6745     am_cv_use_build_libiconv=no
6746     am_cv_build_libiconv_path=
6747
6748     # If libiconv is part of the build tree, then try using it over
6749     # any system iconv.
6750     if test -d ../libiconv; then
6751       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6752         am_save_LIBS="$LIBS"
6753         am_save_CPPFLAGS="$CPPFLAGS"
6754         LIBS="$LIBS $lib_dir/libiconv.a"
6755         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6756         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6757 /* end confdefs.h.  */
6758 #include <stdlib.h>
6759 #include <iconv.h>
6760 int
6761 main ()
6762 {
6763 iconv_t cd = iconv_open("","");
6764            iconv(cd,NULL,NULL,NULL,NULL);
6765            iconv_close(cd);
6766   ;
6767   return 0;
6768 }
6769 _ACEOF
6770 if ac_fn_c_try_link "$LINENO"; then :
6771   am_cv_use_build_libiconv=yes
6772           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6773           am_cv_lib_iconv=yes
6774           am_cv_func_iconv=yes
6775 fi
6776 rm -f core conftest.err conftest.$ac_objext \
6777     conftest$ac_exeext conftest.$ac_ext
6778         LIBS="$am_save_LIBS"
6779         CPPFLAGS="$am_save_CPPFLAGS"
6780         if test "$am_cv_use_build_libiconv" = "yes"; then
6781           break
6782         fi
6783       done
6784     fi
6785
6786     # Next, try to find iconv in libc.
6787     if test "$am_cv_func_iconv" != yes; then
6788       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6789 /* end confdefs.h.  */
6790 #include <stdlib.h>
6791 #include <iconv.h>
6792 int
6793 main ()
6794 {
6795 iconv_t cd = iconv_open("","");
6796          iconv(cd,NULL,NULL,NULL,NULL);
6797          iconv_close(cd);
6798   ;
6799   return 0;
6800 }
6801 _ACEOF
6802 if ac_fn_c_try_link "$LINENO"; then :
6803   am_cv_func_iconv=yes
6804 fi
6805 rm -f core conftest.err conftest.$ac_objext \
6806     conftest$ac_exeext conftest.$ac_ext
6807     fi
6808
6809     # If iconv was not in libc, try -liconv.  In this case, arrange to
6810     # look in the libiconv prefix, if it was specified by the user.
6811     if test "$am_cv_func_iconv" != yes; then
6812       am_save_CPPFLAGS="$CPPFLAGS"
6813       am_save_LIBS="$LIBS"
6814       if test -n "$LIBICONV_INCLUDE"; then
6815         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6816         LIBS="$LIBS $LIBICONV_LIBDIR"
6817       fi
6818       LIBS="$LIBS -liconv"
6819       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6820 /* end confdefs.h.  */
6821 #include <stdlib.h>
6822 #include <iconv.h>
6823 int
6824 main ()
6825 {
6826 iconv_t cd = iconv_open("","");
6827          iconv(cd,NULL,NULL,NULL,NULL);
6828          iconv_close(cd);
6829   ;
6830   return 0;
6831 }
6832 _ACEOF
6833 if ac_fn_c_try_link "$LINENO"; then :
6834   am_cv_lib_iconv=yes
6835         am_cv_func_iconv=yes
6836 fi
6837 rm -f core conftest.err conftest.$ac_objext \
6838     conftest$ac_exeext conftest.$ac_ext
6839       LIBS="$am_save_LIBS"
6840       CPPFLAGS="$am_save_CPPFLAGS"
6841     fi
6842
6843 fi
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6845 $as_echo "$am_cv_func_iconv" >&6; }
6846
6847   # Set the various flags based on the cache variables.  We can't rely
6848   # on the flags to remain set from the above code, due to caching.
6849   LIBICONV=
6850   if test "$am_cv_lib_iconv" = yes; then
6851     LIBICONV="-liconv"
6852   else
6853     LIBICONV_LIBDIR=
6854     LIBICONV_INCLUDE=
6855   fi
6856   if test "$am_cv_use_build_libiconv" = yes; then
6857     LIBICONV="$am_cv_build_libiconv_path"
6858     LIBICONV_LIBDIR=""
6859     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6860   fi
6861   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6862   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6863
6864   if test "$am_cv_func_iconv" = yes; then
6865
6866 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6867
6868     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6869 $as_echo_n "checking for iconv declaration... " >&6; }
6870     if test "${am_cv_proto_iconv+set}" = set; then :
6871   $as_echo_n "(cached) " >&6
6872 else
6873
6874       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6875 /* end confdefs.h.  */
6876
6877 #include <stdlib.h>
6878 #include <iconv.h>
6879 extern
6880 #ifdef __cplusplus
6881 "C"
6882 #endif
6883 #if defined(__STDC__) || defined(__cplusplus)
6884 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6885 #else
6886 size_t iconv();
6887 #endif
6888
6889 int
6890 main ()
6891 {
6892
6893   ;
6894   return 0;
6895 }
6896 _ACEOF
6897 if ac_fn_c_try_compile "$LINENO"; then :
6898   am_cv_proto_iconv_arg1=""
6899 else
6900   am_cv_proto_iconv_arg1="const"
6901 fi
6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6903       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6904 fi
6905
6906     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6908          }$am_cv_proto_iconv" >&5
6909 $as_echo "${ac_t:-
6910          }$am_cv_proto_iconv" >&6; }
6911
6912 cat >>confdefs.h <<_ACEOF
6913 #define ICONV_CONST $am_cv_proto_iconv_arg1
6914 _ACEOF
6915
6916   fi
6917
6918
6919 # GDB may fork/exec the iconv program to get the list of supported character
6920 # sets.  Allow the user to specify where to find it.
6921 # There are several factors affecting the choice of option name:
6922 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6923 #   the build-time location of libiconv files.
6924 # - The program we need to find is iconv, which comes with glibc.  The user
6925 #   doesn't necessarily have libiconv installed.  Therefore naming this
6926 #   --with-libiconv-foo feels wrong.
6927 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6928 #   defined to work on directories not files (though it really doesn't know
6929 #   the difference).
6930 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6931 #   with --with-libiconv-prefix.
6932 # Putting these together is why the option name is --with-iconv-bin.
6933
6934
6935 # Check whether --with-iconv-bin was given.
6936 if test "${with_iconv_bin+set}" = set; then :
6937   withval=$with_iconv_bin; iconv_bin="${withval}"
6938
6939 cat >>confdefs.h <<_ACEOF
6940 #define ICONV_BIN "${iconv_bin}"
6941 _ACEOF
6942
6943
6944   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6945      if test "x$prefix" = xNONE; then
6946         test_prefix=/usr/local
6947      else
6948         test_prefix=$prefix
6949      fi
6950   else
6951      test_prefix=$exec_prefix
6952   fi
6953   value=0
6954   case ${iconv_bin} in
6955      "${test_prefix}"|"${test_prefix}/"*|\
6956         '${exec_prefix}'|'${exec_prefix}/'*)
6957      value=1
6958      ;;
6959   esac
6960
6961 cat >>confdefs.h <<_ACEOF
6962 #define ICONV_BIN_RELOCATABLE $value
6963 _ACEOF
6964
6965
6966
6967 fi
6968
6969
6970 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6971 # There is a very specific comment in /usr/include/curses.h explaining that
6972 # termcap routines built into libcurses must not be used.
6973 #
6974 # The symptoms we observed so far is GDB unexpectedly changing
6975 # the terminal settings when tgetent is called - this is particularly
6976 # visible as the output is missing carriage returns, and so rapidly
6977 # becomes very hard to read.
6978 #
6979 # The readline configure script has already decided that libtermcap
6980 # was enough for its purposes, and so decided to build readline using
6981 # libtermcap.  Since the TUI mode requires curses, building GDB with
6982 # TUI enabled results in both libraries to be used at the same time,
6983 # which is not allowed.  This basically means that GDB with TUI is
6984 # broken on alpha-osf.
6985
6986 case $host_os in
6987   osf* )
6988     if test x"$enable_tui" = xyes; then
6989       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6990     fi
6991     if test x"$enable_tui" = xauto; then
6992       enable_tui=no
6993     fi
6994     ;;
6995 esac
6996
6997 # For the TUI, we need enhanced curses functionality.
6998 if test x"$enable_tui" != xno; then
6999   prefer_curses=yes
7000 fi
7001
7002 curses_found=no
7003 if test x"$prefer_curses" = xyes; then
7004   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7005   # curses library because the latter might not provide all the
7006   # functionality we need.  However, this leads to problems on systems
7007   # where the linker searches /usr/local/lib, but the compiler doesn't
7008   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7009   # default installation of ncurses on alpha*-dec-osf* will lead to such
7010   # a situation.
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7012 $as_echo_n "checking for library containing waddstr... " >&6; }
7013 if test "${ac_cv_search_waddstr+set}" = set; then :
7014   $as_echo_n "(cached) " >&6
7015 else
7016   ac_func_search_save_LIBS=$LIBS
7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h.  */
7019
7020 /* Override any GCC internal prototype to avoid an error.
7021    Use char because int might match the return type of a GCC
7022    builtin and then its argument prototype would still apply.  */
7023 #ifdef __cplusplus
7024 extern "C"
7025 #endif
7026 char waddstr ();
7027 int
7028 main ()
7029 {
7030 return waddstr ();
7031   ;
7032   return 0;
7033 }
7034 _ACEOF
7035 for ac_lib in '' ncurses cursesX curses; do
7036   if test -z "$ac_lib"; then
7037     ac_res="none required"
7038   else
7039     ac_res=-l$ac_lib
7040     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7041   fi
7042   if ac_fn_c_try_link "$LINENO"; then :
7043   ac_cv_search_waddstr=$ac_res
7044 fi
7045 rm -f core conftest.err conftest.$ac_objext \
7046     conftest$ac_exeext
7047   if test "${ac_cv_search_waddstr+set}" = set; then :
7048   break
7049 fi
7050 done
7051 if test "${ac_cv_search_waddstr+set}" = set; then :
7052
7053 else
7054   ac_cv_search_waddstr=no
7055 fi
7056 rm conftest.$ac_ext
7057 LIBS=$ac_func_search_save_LIBS
7058 fi
7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7060 $as_echo "$ac_cv_search_waddstr" >&6; }
7061 ac_res=$ac_cv_search_waddstr
7062 if test "$ac_res" != no; then :
7063   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7064
7065 fi
7066
7067
7068   if test "$ac_cv_search_waddstr" != no; then
7069     curses_found=yes
7070   fi
7071 fi
7072
7073 # Check whether we should enable the TUI, but only do so if we really
7074 # can.
7075 if test x"$enable_tui" != xno; then
7076   if test -d $srcdir/tui; then
7077     if test "$curses_found" != no; then
7078       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7079       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7080       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7081       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7082     else
7083       if test x"$enable_tui" = xyes; then
7084         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7085       else
7086         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7087 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7088       fi
7089     fi
7090   fi
7091 fi
7092
7093 # Since GDB uses Readline, we need termcap functionality.  In many
7094 # cases this will be provided by the curses library, but some systems
7095 # have a seperate termcap library, or no curses library at all.
7096
7097 case $host_os in
7098   cygwin*)
7099     if test -d $srcdir/libtermcap; then
7100       LIBS="../libtermcap/libtermcap.a $LIBS"
7101       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7102     fi ;;
7103   go32* | *djgpp*)
7104     ac_cv_search_tgetent="none required"
7105     ;;
7106   *mingw32*)
7107     ac_cv_search_tgetent="none required"
7108     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
7109     ;;
7110 esac
7111
7112 # These are the libraries checked by Readline.
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7114 $as_echo_n "checking for library containing tgetent... " >&6; }
7115 if test "${ac_cv_search_tgetent+set}" = set; then :
7116   $as_echo_n "(cached) " >&6
7117 else
7118   ac_func_search_save_LIBS=$LIBS
7119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7120 /* end confdefs.h.  */
7121
7122 /* Override any GCC internal prototype to avoid an error.
7123    Use char because int might match the return type of a GCC
7124    builtin and then its argument prototype would still apply.  */
7125 #ifdef __cplusplus
7126 extern "C"
7127 #endif
7128 char tgetent ();
7129 int
7130 main ()
7131 {
7132 return tgetent ();
7133   ;
7134   return 0;
7135 }
7136 _ACEOF
7137 for ac_lib in '' termcap tinfo curses ncurses; do
7138   if test -z "$ac_lib"; then
7139     ac_res="none required"
7140   else
7141     ac_res=-l$ac_lib
7142     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7143   fi
7144   if ac_fn_c_try_link "$LINENO"; then :
7145   ac_cv_search_tgetent=$ac_res
7146 fi
7147 rm -f core conftest.err conftest.$ac_objext \
7148     conftest$ac_exeext
7149   if test "${ac_cv_search_tgetent+set}" = set; then :
7150   break
7151 fi
7152 done
7153 if test "${ac_cv_search_tgetent+set}" = set; then :
7154
7155 else
7156   ac_cv_search_tgetent=no
7157 fi
7158 rm conftest.$ac_ext
7159 LIBS=$ac_func_search_save_LIBS
7160 fi
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7162 $as_echo "$ac_cv_search_tgetent" >&6; }
7163 ac_res=$ac_cv_search_tgetent
7164 if test "$ac_res" != no; then :
7165   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7166
7167 fi
7168
7169
7170 if test "$ac_cv_search_tgetent" = no; then
7171   as_fn_error "no termcap library found" "$LINENO" 5
7172 fi
7173
7174
7175 # Check whether --with-system-readline was given.
7176 if test "${with_system_readline+set}" = set; then :
7177   withval=$with_system_readline;
7178 fi
7179
7180
7181 if test "$with_system_readline" = yes; then
7182   READLINE=-lreadline
7183   READLINE_DEPS=
7184   READLINE_CFLAGS=
7185   READLINE_TEXI_INCFLAG=
7186 else
7187   READLINE='$(READLINE_DIR)/libreadline.a'
7188   READLINE_DEPS='$(READLINE)'
7189   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7190   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7191 fi
7192
7193
7194
7195
7196
7197 # Generate jit-reader.h
7198
7199 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7200 TARGET_PTR=
7201
7202 # The cast to long int works around a bug in the HP C Compiler
7203 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7204 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7205 # This bug is HP SR number 8606223364.
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7207 $as_echo_n "checking size of unsigned long long... " >&6; }
7208 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7209   $as_echo_n "(cached) " >&6
7210 else
7211   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7212
7213 else
7214   if test "$ac_cv_type_unsigned_long_long" = yes; then
7215      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7217 { as_fn_set_status 77
7218 as_fn_error "cannot compute sizeof (unsigned long long)
7219 See \`config.log' for more details." "$LINENO" 5; }; }
7220    else
7221      ac_cv_sizeof_unsigned_long_long=0
7222    fi
7223 fi
7224
7225 fi
7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7227 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7228
7229
7230
7231 cat >>confdefs.h <<_ACEOF
7232 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7233 _ACEOF
7234
7235
7236 # The cast to long int works around a bug in the HP C Compiler
7237 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7238 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7239 # This bug is HP SR number 8606223364.
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7241 $as_echo_n "checking size of unsigned long... " >&6; }
7242 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7243   $as_echo_n "(cached) " >&6
7244 else
7245   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7246
7247 else
7248   if test "$ac_cv_type_unsigned_long" = yes; then
7249      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7251 { as_fn_set_status 77
7252 as_fn_error "cannot compute sizeof (unsigned long)
7253 See \`config.log' for more details." "$LINENO" 5; }; }
7254    else
7255      ac_cv_sizeof_unsigned_long=0
7256    fi
7257 fi
7258
7259 fi
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7261 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7262
7263
7264
7265 cat >>confdefs.h <<_ACEOF
7266 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7267 _ACEOF
7268
7269
7270 # The cast to long int works around a bug in the HP C Compiler
7271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7273 # This bug is HP SR number 8606223364.
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7275 $as_echo_n "checking size of unsigned __int128... " >&6; }
7276 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7277   $as_echo_n "(cached) " >&6
7278 else
7279   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7280
7281 else
7282   if test "$ac_cv_type_unsigned___int128" = yes; then
7283      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7285 { as_fn_set_status 77
7286 as_fn_error "cannot compute sizeof (unsigned __int128)
7287 See \`config.log' for more details." "$LINENO" 5; }; }
7288    else
7289      ac_cv_sizeof_unsigned___int128=0
7290    fi
7291 fi
7292
7293 fi
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7295 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7296
7297
7298
7299 cat >>confdefs.h <<_ACEOF
7300 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7301 _ACEOF
7302
7303
7304
7305 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7306   TARGET_PTR="unsigned long"
7307 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7308   TARGET_PTR="unsigned long long"
7309 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7310   TARGET_PTR="unsigned __int128"
7311 else
7312   TARGET_PTR="unsigned long"
7313 fi
7314
7315
7316 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7317
7318
7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7320 $as_echo_n "checking for library containing dlopen... " >&6; }
7321 if test "${ac_cv_search_dlopen+set}" = set; then :
7322   $as_echo_n "(cached) " >&6
7323 else
7324   ac_func_search_save_LIBS=$LIBS
7325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7326 /* end confdefs.h.  */
7327
7328 /* Override any GCC internal prototype to avoid an error.
7329    Use char because int might match the return type of a GCC
7330    builtin and then its argument prototype would still apply.  */
7331 #ifdef __cplusplus
7332 extern "C"
7333 #endif
7334 char dlopen ();
7335 int
7336 main ()
7337 {
7338 return dlopen ();
7339   ;
7340   return 0;
7341 }
7342 _ACEOF
7343 for ac_lib in '' dl; do
7344   if test -z "$ac_lib"; then
7345     ac_res="none required"
7346   else
7347     ac_res=-l$ac_lib
7348     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7349   fi
7350   if ac_fn_c_try_link "$LINENO"; then :
7351   ac_cv_search_dlopen=$ac_res
7352 fi
7353 rm -f core conftest.err conftest.$ac_objext \
7354     conftest$ac_exeext
7355   if test "${ac_cv_search_dlopen+set}" = set; then :
7356   break
7357 fi
7358 done
7359 if test "${ac_cv_search_dlopen+set}" = set; then :
7360
7361 else
7362   ac_cv_search_dlopen=no
7363 fi
7364 rm conftest.$ac_ext
7365 LIBS=$ac_func_search_save_LIBS
7366 fi
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7368 $as_echo "$ac_cv_search_dlopen" >&6; }
7369 ac_res=$ac_cv_search_dlopen
7370 if test "$ac_res" != no; then :
7371   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7372
7373 fi
7374
7375
7376
7377
7378 # Check whether --with-jit-reader-dir was given.
7379 if test "${with_jit_reader_dir+set}" = set; then :
7380   withval=$with_jit_reader_dir;
7381     JIT_READER_DIR=$withval
7382 else
7383   JIT_READER_DIR=${libdir}/gdb
7384 fi
7385
7386
7387   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7388   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7389   ac_define_dir=`eval echo $JIT_READER_DIR`
7390   ac_define_dir=`eval echo $ac_define_dir`
7391
7392 cat >>confdefs.h <<_ACEOF
7393 #define JIT_READER_DIR "$ac_define_dir"
7394 _ACEOF
7395
7396
7397
7398
7399   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7400      if test "x$prefix" = xNONE; then
7401         test_prefix=/usr/local
7402      else
7403         test_prefix=$prefix
7404      fi
7405   else
7406      test_prefix=$exec_prefix
7407   fi
7408   value=0
7409   case ${ac_define_dir} in
7410      "${test_prefix}"|"${test_prefix}/"*|\
7411         '${exec_prefix}'|'${exec_prefix}/'*)
7412      value=1
7413      ;;
7414   esac
7415
7416 cat >>confdefs.h <<_ACEOF
7417 #define JIT_READER_DIR_RELOCATABLE $value
7418 _ACEOF
7419
7420
7421
7422
7423
7424 # Check whether --with-expat was given.
7425 if test "${with_expat+set}" = set; then :
7426   withval=$with_expat;
7427 else
7428   with_expat=auto
7429 fi
7430
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7432 $as_echo_n "checking whether to use expat... " >&6; }
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7434 $as_echo "$with_expat" >&6; }
7435
7436 if test "${with_expat}" = no; then
7437   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7438 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7439   HAVE_LIBEXPAT=no
7440 else
7441
7442       if test "X$prefix" = "XNONE"; then
7443     acl_final_prefix="$ac_default_prefix"
7444   else
7445     acl_final_prefix="$prefix"
7446   fi
7447   if test "X$exec_prefix" = "XNONE"; then
7448     acl_final_exec_prefix='${prefix}'
7449   else
7450     acl_final_exec_prefix="$exec_prefix"
7451   fi
7452   acl_save_prefix="$prefix"
7453   prefix="$acl_final_prefix"
7454   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7455   prefix="$acl_save_prefix"
7456
7457
7458 # Check whether --with-gnu-ld was given.
7459 if test "${with_gnu_ld+set}" = set; then :
7460   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7461 else
7462   with_gnu_ld=no
7463 fi
7464
7465 # Prepare PATH_SEPARATOR.
7466 # The user is always right.
7467 if test "${PATH_SEPARATOR+set}" != set; then
7468   echo "#! /bin/sh" >conf$$.sh
7469   echo  "exit 0"   >>conf$$.sh
7470   chmod +x conf$$.sh
7471   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7472     PATH_SEPARATOR=';'
7473   else
7474     PATH_SEPARATOR=:
7475   fi
7476   rm -f conf$$.sh
7477 fi
7478 ac_prog=ld
7479 if test "$GCC" = yes; then
7480   # Check if gcc -print-prog-name=ld gives a path.
7481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7482 $as_echo_n "checking for ld used by GCC... " >&6; }
7483   case $host in
7484   *-*-mingw*)
7485     # gcc leaves a trailing carriage return which upsets mingw
7486     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7487   *)
7488     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7489   esac
7490   case $ac_prog in
7491     # Accept absolute paths.
7492     [\\/]* | [A-Za-z]:[\\/]*)
7493       re_direlt='/[^/][^/]*/\.\./'
7494       # Canonicalize the path of ld
7495       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7496       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7497         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7498       done
7499       test -z "$LD" && LD="$ac_prog"
7500       ;;
7501   "")
7502     # If it fails, then pretend we aren't using GCC.
7503     ac_prog=ld
7504     ;;
7505   *)
7506     # If it is relative, then search for the first ld in PATH.
7507     with_gnu_ld=unknown
7508     ;;
7509   esac
7510 elif test "$with_gnu_ld" = yes; then
7511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7512 $as_echo_n "checking for GNU ld... " >&6; }
7513 else
7514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7515 $as_echo_n "checking for non-GNU ld... " >&6; }
7516 fi
7517 if test "${acl_cv_path_LD+set}" = set; then :
7518   $as_echo_n "(cached) " >&6
7519 else
7520   if test -z "$LD"; then
7521   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7522   for ac_dir in $PATH; do
7523     test -z "$ac_dir" && ac_dir=.
7524     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7525       acl_cv_path_LD="$ac_dir/$ac_prog"
7526       # Check to see if the program is GNU ld.  I'd rather use --version,
7527       # but apparently some GNU ld's only accept -v.
7528       # Break only if it was the GNU/non-GNU ld that we prefer.
7529       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7530         test "$with_gnu_ld" != no && break
7531       else
7532         test "$with_gnu_ld" != yes && break
7533       fi
7534     fi
7535   done
7536   IFS="$ac_save_ifs"
7537 else
7538   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7539 fi
7540 fi
7541
7542 LD="$acl_cv_path_LD"
7543 if test -n "$LD"; then
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7545 $as_echo "$LD" >&6; }
7546 else
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7548 $as_echo "no" >&6; }
7549 fi
7550 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7552 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7553 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7554   $as_echo_n "(cached) " >&6
7555 else
7556   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7557 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7558   acl_cv_prog_gnu_ld=yes
7559 else
7560   acl_cv_prog_gnu_ld=no
7561 fi
7562 fi
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7564 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7565 with_gnu_ld=$acl_cv_prog_gnu_ld
7566
7567
7568
7569                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7570 $as_echo_n "checking for shared library run path origin... " >&6; }
7571 if test "${acl_cv_rpath+set}" = set; then :
7572   $as_echo_n "(cached) " >&6
7573 else
7574
7575     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7576     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7577     . ./conftest.sh
7578     rm -f ./conftest.sh
7579     acl_cv_rpath=done
7580
7581 fi
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7583 $as_echo "$acl_cv_rpath" >&6; }
7584   wl="$acl_cv_wl"
7585   libext="$acl_cv_libext"
7586   shlibext="$acl_cv_shlibext"
7587   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7588   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7589   hardcode_direct="$acl_cv_hardcode_direct"
7590   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7591     # Check whether --enable-rpath was given.
7592 if test "${enable_rpath+set}" = set; then :
7593   enableval=$enable_rpath; :
7594 else
7595   enable_rpath=yes
7596 fi
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607     use_additional=yes
7608
7609   acl_save_prefix="$prefix"
7610   prefix="$acl_final_prefix"
7611   acl_save_exec_prefix="$exec_prefix"
7612   exec_prefix="$acl_final_exec_prefix"
7613
7614     eval additional_includedir=\"$includedir\"
7615     eval additional_libdir=\"$libdir\"
7616
7617   exec_prefix="$acl_save_exec_prefix"
7618   prefix="$acl_save_prefix"
7619
7620
7621 # Check whether --with-libexpat-prefix was given.
7622 if test "${with_libexpat_prefix+set}" = set; then :
7623   withval=$with_libexpat_prefix;
7624     if test "X$withval" = "Xno"; then
7625       use_additional=no
7626     else
7627       if test "X$withval" = "X"; then
7628
7629   acl_save_prefix="$prefix"
7630   prefix="$acl_final_prefix"
7631   acl_save_exec_prefix="$exec_prefix"
7632   exec_prefix="$acl_final_exec_prefix"
7633
7634           eval additional_includedir=\"$includedir\"
7635           eval additional_libdir=\"$libdir\"
7636
7637   exec_prefix="$acl_save_exec_prefix"
7638   prefix="$acl_save_prefix"
7639
7640       else
7641         additional_includedir="$withval/include"
7642         additional_libdir="$withval/lib"
7643       fi
7644     fi
7645
7646 fi
7647
7648       LIBEXPAT=
7649   LTLIBEXPAT=
7650   INCEXPAT=
7651   rpathdirs=
7652   ltrpathdirs=
7653   names_already_handled=
7654   names_next_round='expat '
7655   while test -n "$names_next_round"; do
7656     names_this_round="$names_next_round"
7657     names_next_round=
7658     for name in $names_this_round; do
7659       already_handled=
7660       for n in $names_already_handled; do
7661         if test "$n" = "$name"; then
7662           already_handled=yes
7663           break
7664         fi
7665       done
7666       if test -z "$already_handled"; then
7667         names_already_handled="$names_already_handled $name"
7668                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7669         eval value=\"\$HAVE_LIB$uppername\"
7670         if test -n "$value"; then
7671           if test "$value" = yes; then
7672             eval value=\"\$LIB$uppername\"
7673             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7674             eval value=\"\$LTLIB$uppername\"
7675             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7676           else
7677                                     :
7678           fi
7679         else
7680                               found_dir=
7681           found_la=
7682           found_so=
7683           found_a=
7684           if test $use_additional = yes; then
7685             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7686               found_dir="$additional_libdir"
7687               found_so="$additional_libdir/lib$name.$shlibext"
7688               if test -f "$additional_libdir/lib$name.la"; then
7689                 found_la="$additional_libdir/lib$name.la"
7690               fi
7691             else
7692               if test -f "$additional_libdir/lib$name.$libext"; then
7693                 found_dir="$additional_libdir"
7694                 found_a="$additional_libdir/lib$name.$libext"
7695                 if test -f "$additional_libdir/lib$name.la"; then
7696                   found_la="$additional_libdir/lib$name.la"
7697                 fi
7698               fi
7699             fi
7700           fi
7701           if test "X$found_dir" = "X"; then
7702             for x in $LDFLAGS $LTLIBEXPAT; do
7703
7704   acl_save_prefix="$prefix"
7705   prefix="$acl_final_prefix"
7706   acl_save_exec_prefix="$exec_prefix"
7707   exec_prefix="$acl_final_exec_prefix"
7708   eval x=\"$x\"
7709   exec_prefix="$acl_save_exec_prefix"
7710   prefix="$acl_save_prefix"
7711
7712               case "$x" in
7713                 -L*)
7714                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7715                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7716                     found_dir="$dir"
7717                     found_so="$dir/lib$name.$shlibext"
7718                     if test -f "$dir/lib$name.la"; then
7719                       found_la="$dir/lib$name.la"
7720                     fi
7721                   else
7722                     if test -f "$dir/lib$name.$libext"; then
7723                       found_dir="$dir"
7724                       found_a="$dir/lib$name.$libext"
7725                       if test -f "$dir/lib$name.la"; then
7726                         found_la="$dir/lib$name.la"
7727                       fi
7728                     fi
7729                   fi
7730                   ;;
7731               esac
7732               if test "X$found_dir" != "X"; then
7733                 break
7734               fi
7735             done
7736           fi
7737           if test "X$found_dir" != "X"; then
7738                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7739             if test "X$found_so" != "X"; then
7740                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7741                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7742               else
7743                                                                                 haveit=
7744                 for x in $ltrpathdirs; do
7745                   if test "X$x" = "X$found_dir"; then
7746                     haveit=yes
7747                     break
7748                   fi
7749                 done
7750                 if test -z "$haveit"; then
7751                   ltrpathdirs="$ltrpathdirs $found_dir"
7752                 fi
7753                                 if test "$hardcode_direct" = yes; then
7754                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7755                 else
7756                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7757                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7758                                                             haveit=
7759                     for x in $rpathdirs; do
7760                       if test "X$x" = "X$found_dir"; then
7761                         haveit=yes
7762                         break
7763                       fi
7764                     done
7765                     if test -z "$haveit"; then
7766                       rpathdirs="$rpathdirs $found_dir"
7767                     fi
7768                   else
7769                                                                                 haveit=
7770                     for x in $LDFLAGS $LIBEXPAT; do
7771
7772   acl_save_prefix="$prefix"
7773   prefix="$acl_final_prefix"
7774   acl_save_exec_prefix="$exec_prefix"
7775   exec_prefix="$acl_final_exec_prefix"
7776   eval x=\"$x\"
7777   exec_prefix="$acl_save_exec_prefix"
7778   prefix="$acl_save_prefix"
7779
7780                       if test "X$x" = "X-L$found_dir"; then
7781                         haveit=yes
7782                         break
7783                       fi
7784                     done
7785                     if test -z "$haveit"; then
7786                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7787                     fi
7788                     if test "$hardcode_minus_L" != no; then
7789                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7790                     else
7791                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7792                     fi
7793                   fi
7794                 fi
7795               fi
7796             else
7797               if test "X$found_a" != "X"; then
7798                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7799               else
7800                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7801               fi
7802             fi
7803                         additional_includedir=
7804             case "$found_dir" in
7805               */lib | */lib/)
7806                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7807                 additional_includedir="$basedir/include"
7808                 ;;
7809             esac
7810             if test "X$additional_includedir" != "X"; then
7811                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7812                 haveit=
7813                 if test "X$additional_includedir" = "X/usr/local/include"; then
7814                   if test -n "$GCC"; then
7815                     case $host_os in
7816                       linux*) haveit=yes;;
7817                     esac
7818                   fi
7819                 fi
7820                 if test -z "$haveit"; then
7821                   for x in $CPPFLAGS $INCEXPAT; do
7822
7823   acl_save_prefix="$prefix"
7824   prefix="$acl_final_prefix"
7825   acl_save_exec_prefix="$exec_prefix"
7826   exec_prefix="$acl_final_exec_prefix"
7827   eval x=\"$x\"
7828   exec_prefix="$acl_save_exec_prefix"
7829   prefix="$acl_save_prefix"
7830
7831                     if test "X$x" = "X-I$additional_includedir"; then
7832                       haveit=yes
7833                       break
7834                     fi
7835                   done
7836                   if test -z "$haveit"; then
7837                     if test -d "$additional_includedir"; then
7838                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7839                     fi
7840                   fi
7841                 fi
7842               fi
7843             fi
7844                         if test -n "$found_la"; then
7845                                                         save_libdir="$libdir"
7846               case "$found_la" in
7847                 */* | *\\*) . "$found_la" ;;
7848                 *) . "./$found_la" ;;
7849               esac
7850               libdir="$save_libdir"
7851                             for dep in $dependency_libs; do
7852                 case "$dep" in
7853                   -L*)
7854                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7855                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7856                       haveit=
7857                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7858                         if test -n "$GCC"; then
7859                           case $host_os in
7860                             linux*) haveit=yes;;
7861                           esac
7862                         fi
7863                       fi
7864                       if test -z "$haveit"; then
7865                         haveit=
7866                         for x in $LDFLAGS $LIBEXPAT; do
7867
7868   acl_save_prefix="$prefix"
7869   prefix="$acl_final_prefix"
7870   acl_save_exec_prefix="$exec_prefix"
7871   exec_prefix="$acl_final_exec_prefix"
7872   eval x=\"$x\"
7873   exec_prefix="$acl_save_exec_prefix"
7874   prefix="$acl_save_prefix"
7875
7876                           if test "X$x" = "X-L$additional_libdir"; then
7877                             haveit=yes
7878                             break
7879                           fi
7880                         done
7881                         if test -z "$haveit"; then
7882                           if test -d "$additional_libdir"; then
7883                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7884                           fi
7885                         fi
7886                         haveit=
7887                         for x in $LDFLAGS $LTLIBEXPAT; do
7888
7889   acl_save_prefix="$prefix"
7890   prefix="$acl_final_prefix"
7891   acl_save_exec_prefix="$exec_prefix"
7892   exec_prefix="$acl_final_exec_prefix"
7893   eval x=\"$x\"
7894   exec_prefix="$acl_save_exec_prefix"
7895   prefix="$acl_save_prefix"
7896
7897                           if test "X$x" = "X-L$additional_libdir"; then
7898                             haveit=yes
7899                             break
7900                           fi
7901                         done
7902                         if test -z "$haveit"; then
7903                           if test -d "$additional_libdir"; then
7904                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7905                           fi
7906                         fi
7907                       fi
7908                     fi
7909                     ;;
7910                   -R*)
7911                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7912                     if test "$enable_rpath" != no; then
7913                                                                   haveit=
7914                       for x in $rpathdirs; do
7915                         if test "X$x" = "X$dir"; then
7916                           haveit=yes
7917                           break
7918                         fi
7919                       done
7920                       if test -z "$haveit"; then
7921                         rpathdirs="$rpathdirs $dir"
7922                       fi
7923                                                                   haveit=
7924                       for x in $ltrpathdirs; do
7925                         if test "X$x" = "X$dir"; then
7926                           haveit=yes
7927                           break
7928                         fi
7929                       done
7930                       if test -z "$haveit"; then
7931                         ltrpathdirs="$ltrpathdirs $dir"
7932                       fi
7933                     fi
7934                     ;;
7935                   -l*)
7936                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7937                     ;;
7938                   *.la)
7939                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7940                     ;;
7941                   *)
7942                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7943                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7944                     ;;
7945                 esac
7946               done
7947             fi
7948           else
7949                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7950             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7951           fi
7952         fi
7953       fi
7954     done
7955   done
7956   if test "X$rpathdirs" != "X"; then
7957     if test -n "$hardcode_libdir_separator"; then
7958                         alldirs=
7959       for found_dir in $rpathdirs; do
7960         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7961       done
7962             acl_save_libdir="$libdir"
7963       libdir="$alldirs"
7964       eval flag=\"$hardcode_libdir_flag_spec\"
7965       libdir="$acl_save_libdir"
7966       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7967     else
7968             for found_dir in $rpathdirs; do
7969         acl_save_libdir="$libdir"
7970         libdir="$found_dir"
7971         eval flag=\"$hardcode_libdir_flag_spec\"
7972         libdir="$acl_save_libdir"
7973         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7974       done
7975     fi
7976   fi
7977   if test "X$ltrpathdirs" != "X"; then
7978             for found_dir in $ltrpathdirs; do
7979       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7980     done
7981   fi
7982
7983
7984         ac_save_CPPFLAGS="$CPPFLAGS"
7985
7986   for element in $INCEXPAT; do
7987     haveit=
7988     for x in $CPPFLAGS; do
7989
7990   acl_save_prefix="$prefix"
7991   prefix="$acl_final_prefix"
7992   acl_save_exec_prefix="$exec_prefix"
7993   exec_prefix="$acl_final_exec_prefix"
7994   eval x=\"$x\"
7995   exec_prefix="$acl_save_exec_prefix"
7996   prefix="$acl_save_prefix"
7997
7998       if test "X$x" = "X$element"; then
7999         haveit=yes
8000         break
8001       fi
8002     done
8003     if test -z "$haveit"; then
8004       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8005     fi
8006   done
8007
8008
8009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8010 $as_echo_n "checking for libexpat... " >&6; }
8011 if test "${ac_cv_libexpat+set}" = set; then :
8012   $as_echo_n "(cached) " >&6
8013 else
8014
8015     ac_save_LIBS="$LIBS"
8016     LIBS="$LIBS $LIBEXPAT"
8017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8018 /* end confdefs.h.  */
8019 #include "expat.h"
8020 int
8021 main ()
8022 {
8023 XML_Parser p = XML_ParserCreate (0);
8024   ;
8025   return 0;
8026 }
8027 _ACEOF
8028 if ac_fn_c_try_link "$LINENO"; then :
8029   ac_cv_libexpat=yes
8030 else
8031   ac_cv_libexpat=no
8032 fi
8033 rm -f core conftest.err conftest.$ac_objext \
8034     conftest$ac_exeext conftest.$ac_ext
8035     LIBS="$ac_save_LIBS"
8036
8037 fi
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8039 $as_echo "$ac_cv_libexpat" >&6; }
8040   if test "$ac_cv_libexpat" = yes; then
8041     HAVE_LIBEXPAT=yes
8042
8043 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8044
8045     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8046 $as_echo_n "checking how to link with libexpat... " >&6; }
8047     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8048 $as_echo "$LIBEXPAT" >&6; }
8049   else
8050     HAVE_LIBEXPAT=no
8051             CPPFLAGS="$ac_save_CPPFLAGS"
8052     LIBEXPAT=
8053     LTLIBEXPAT=
8054   fi
8055
8056
8057
8058
8059
8060
8061   if test "$HAVE_LIBEXPAT" != yes; then
8062     if test "$with_expat" = yes; then
8063       as_fn_error "expat is missing or unusable" "$LINENO" 5
8064     else
8065       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8066 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8067     fi
8068   else
8069     save_LIBS=$LIBS
8070     LIBS="$LIBS $LIBEXPAT"
8071     for ac_func in XML_StopParser
8072 do :
8073   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8074 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8075   cat >>confdefs.h <<_ACEOF
8076 #define HAVE_XML_STOPPARSER 1
8077 _ACEOF
8078
8079 fi
8080 done
8081
8082     LIBS=$save_LIBS
8083   fi
8084 fi
8085
8086 # --------------------- #
8087 # Check for libpython.  #
8088 # --------------------- #
8089
8090
8091
8092
8093
8094
8095 # Check whether --with-python was given.
8096 if test "${with_python+set}" = set; then :
8097   withval=$with_python;
8098 else
8099   with_python=auto
8100 fi
8101
8102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8103 $as_echo_n "checking whether to use python... " >&6; }
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8105 $as_echo "$with_python" >&6; }
8106
8107 if test "${with_python}" = no; then
8108   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8109 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8110   have_libpython=no
8111 else
8112   case "${with_python}" in
8113   [\\/]* | ?:[\\/]*)
8114     if test -d ${with_python}; then
8115       # Assume the python binary is ${with_python}/bin/python.
8116       python_prog="${with_python}/bin/python"
8117       python_prefix=
8118       # If python does not exit ${with_python}/bin, then try in
8119       # ${with_python}.  On Windows/MinGW, this is where the Python
8120       # executable is.
8121       if test ! -x "${python_prog}"; then
8122         python_prog="${with_python}/python"
8123         python_prefix=
8124       fi
8125       if test ! -x "${python_prog}"; then
8126         # Fall back to gdb 7.0/7.1 behaviour.
8127         python_prog=missing
8128         python_prefix=${with_python}
8129       fi
8130     elif test -x "${with_python}"; then
8131       # While we can't run python compiled for $host (unless host == build),
8132       # the user could write a script that provides the needed information,
8133       # so we support that.
8134       python_prog=${with_python}
8135       python_prefix=
8136     else
8137       as_fn_error "invalid value for --with-python" "$LINENO" 5
8138     fi
8139     ;;
8140   */*)
8141     # Disallow --with-python=foo/bar.
8142     as_fn_error "invalid value for --with-python" "$LINENO" 5
8143     ;;
8144   *)
8145     # The user has either specified auto, yes, or the name of the python
8146     # program assumed to be in $PATH.
8147     python_prefix=
8148     case "${with_python}" in
8149     yes | auto)
8150       if test ${build} = ${host}; then
8151         # Extract the first word of "python", so it can be a program name with args.
8152 set dummy python; ac_word=$2
8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8154 $as_echo_n "checking for $ac_word... " >&6; }
8155 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8156   $as_echo_n "(cached) " >&6
8157 else
8158   case $python_prog_path in
8159   [\\/]* | ?:[\\/]*)
8160   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8161   ;;
8162   *)
8163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8164 for as_dir in $PATH
8165 do
8166   IFS=$as_save_IFS
8167   test -z "$as_dir" && as_dir=.
8168     for ac_exec_ext in '' $ac_executable_extensions; do
8169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8170     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8172     break 2
8173   fi
8174 done
8175   done
8176 IFS=$as_save_IFS
8177
8178   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8179   ;;
8180 esac
8181 fi
8182 python_prog_path=$ac_cv_path_python_prog_path
8183 if test -n "$python_prog_path"; then
8184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8185 $as_echo "$python_prog_path" >&6; }
8186 else
8187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8188 $as_echo "no" >&6; }
8189 fi
8190
8191
8192         if test "${python_prog_path}" = missing; then
8193           python_prog=missing
8194         else
8195           python_prog=${python_prog_path}
8196         fi
8197       else
8198         # Not much we can do except assume the cross-compiler will find the
8199         # right files.
8200         python_prog=missing
8201       fi
8202       ;;
8203     *)
8204       # While we can't run python compiled for $host (unless host == build),
8205       # the user could write a script that provides the needed information,
8206       # so we support that.
8207       python_prog="${with_python}"
8208       # Extract the first word of "${python_prog}", so it can be a program name with args.
8209 set dummy ${python_prog}; ac_word=$2
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8211 $as_echo_n "checking for $ac_word... " >&6; }
8212 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8213   $as_echo_n "(cached) " >&6
8214 else
8215   case $python_prog_path in
8216   [\\/]* | ?:[\\/]*)
8217   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8218   ;;
8219   *)
8220   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8221 for as_dir in $PATH
8222 do
8223   IFS=$as_save_IFS
8224   test -z "$as_dir" && as_dir=.
8225     for ac_exec_ext in '' $ac_executable_extensions; do
8226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8227     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8229     break 2
8230   fi
8231 done
8232   done
8233 IFS=$as_save_IFS
8234
8235   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8236   ;;
8237 esac
8238 fi
8239 python_prog_path=$ac_cv_path_python_prog_path
8240 if test -n "$python_prog_path"; then
8241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8242 $as_echo "$python_prog_path" >&6; }
8243 else
8244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8245 $as_echo "no" >&6; }
8246 fi
8247
8248
8249       if test "${python_prog_path}" = missing; then
8250         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8251       fi
8252       ;;
8253     esac
8254   esac
8255
8256   if test "${python_prog}" != missing; then
8257     # We have a python program to use, but it may be too old.
8258     # Don't flag an error for --with-python=auto (the default).
8259     have_python_config=yes
8260     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8261     if test $? != 0; then
8262       have_python_config=failed
8263       if test "${with_python}" != auto; then
8264         as_fn_error "failure running python-config --includes" "$LINENO" 5
8265       fi
8266     fi
8267     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8268     if test $? != 0; then
8269       have_python_config=failed
8270       if test "${with_python}" != auto; then
8271         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8272       fi
8273     fi
8274     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8275     if test $? != 0; then
8276       have_python_config=failed
8277       if test "${with_python}" != auto; then
8278         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8279       fi
8280     fi
8281   else
8282     # We do not have a python executable we can use to determine where
8283     # to find the Python headers and libs.  We cannot guess the include
8284     # path from the python_prefix either, because that include path
8285     # depends on the Python version.  So, there is nothing much we can
8286     # do except assume that the compiler will be able to find those files.
8287     python_includes=
8288     python_libs=
8289     have_python_config=no
8290   fi
8291
8292   # If we have python-config, only try the configuration it provides.
8293   # Otherwise fallback on the old way of trying different versions of
8294   # python in turn.
8295
8296   have_libpython=no
8297   if test "${have_python_config}" = yes; then
8298     # Determine the Python version by extracting "-lpython<version>"
8299     # part of the python_libs. <version> is usually X.Y with X and Y
8300     # being decimal numbers, but can also be XY (seen on Windows).
8301     #
8302     # The extraction is performed using sed with a regular expression.
8303     # Initially, the regexp used was using the '?' quantifier to make
8304     # the dot in the version number optional.  Unfortunately, this
8305     # does not work with non-GNU versions of sed because, because of
8306     # what looks like a limitation (the '?' quantifier does not work
8307     # with back-references).  We work around this limitation by using
8308     # the '*' quantifier instead.  It means that, in theory, we might
8309     # match unexpected version strings such as "-lpython2..7", but
8310     # this seems unlikely in practice.  And even if that happens,
8311     # an error will be triggered later on, when checking that version
8312     # number.
8313     python_version=`echo " ${python_libs} " \
8314                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8315     case "${python_version}" in
8316     python*)
8317
8318   version=${python_version}
8319
8320   new_CPPFLAGS=${python_includes}
8321   new_LIBS=${python_libs}
8322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8323 $as_echo_n "checking for ${version}... " >&6; }
8324   save_CPPFLAGS=$CPPFLAGS
8325   save_LIBS=$LIBS
8326   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8327   LIBS="$LIBS $new_LIBS"
8328   found_usable_python=no
8329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h.  */
8331 #include "Python.h"
8332 int
8333 main ()
8334 {
8335 Py_Initialize ();
8336   ;
8337   return 0;
8338 }
8339 _ACEOF
8340 if ac_fn_c_try_link "$LINENO"; then :
8341   have_libpython=${version}
8342                   found_usable_python=yes
8343                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8344                   PYTHON_LIBS=$new_LIBS
8345 fi
8346 rm -f core conftest.err conftest.$ac_objext \
8347     conftest$ac_exeext conftest.$ac_ext
8348   CPPFLAGS=$save_CPPFLAGS
8349   LIBS=$save_LIBS
8350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8351 $as_echo "${found_usable_python}" >&6; }
8352
8353       ;;
8354     *)
8355       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8356       ;;
8357     esac
8358   elif test "${have_python_config}" != failed; then
8359     if test "${have_libpython}" = no; then
8360
8361   version=python2.7
8362
8363   new_CPPFLAGS=${python_includes}
8364   new_LIBS="${python_libs} -lpython2.7"
8365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8366 $as_echo_n "checking for ${version}... " >&6; }
8367   save_CPPFLAGS=$CPPFLAGS
8368   save_LIBS=$LIBS
8369   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8370   LIBS="$LIBS $new_LIBS"
8371   found_usable_python=no
8372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8373 /* end confdefs.h.  */
8374 #include "Python.h"
8375 int
8376 main ()
8377 {
8378 Py_Initialize ();
8379   ;
8380   return 0;
8381 }
8382 _ACEOF
8383 if ac_fn_c_try_link "$LINENO"; then :
8384   have_libpython=${version}
8385                   found_usable_python=yes
8386                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8387                   PYTHON_LIBS=$new_LIBS
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext \
8390     conftest$ac_exeext conftest.$ac_ext
8391   CPPFLAGS=$save_CPPFLAGS
8392   LIBS=$save_LIBS
8393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8394 $as_echo "${found_usable_python}" >&6; }
8395
8396     fi
8397     if test "${have_libpython}" = no; then
8398
8399   version=python2.6
8400
8401   new_CPPFLAGS=${python_includes}
8402   new_LIBS="${python_libs} -lpython2.6"
8403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8404 $as_echo_n "checking for ${version}... " >&6; }
8405   save_CPPFLAGS=$CPPFLAGS
8406   save_LIBS=$LIBS
8407   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8408   LIBS="$LIBS $new_LIBS"
8409   found_usable_python=no
8410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8411 /* end confdefs.h.  */
8412 #include "Python.h"
8413 int
8414 main ()
8415 {
8416 Py_Initialize ();
8417   ;
8418   return 0;
8419 }
8420 _ACEOF
8421 if ac_fn_c_try_link "$LINENO"; then :
8422   have_libpython=${version}
8423                   found_usable_python=yes
8424                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8425                   PYTHON_LIBS=$new_LIBS
8426 fi
8427 rm -f core conftest.err conftest.$ac_objext \
8428     conftest$ac_exeext conftest.$ac_ext
8429   CPPFLAGS=$save_CPPFLAGS
8430   LIBS=$save_LIBS
8431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8432 $as_echo "${found_usable_python}" >&6; }
8433
8434     fi
8435     if test ${have_libpython} = no; then
8436
8437   version=python2.5
8438
8439   new_CPPFLAGS=${python_includes}
8440   new_LIBS="${python_libs} -lpython2.5"
8441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8442 $as_echo_n "checking for ${version}... " >&6; }
8443   save_CPPFLAGS=$CPPFLAGS
8444   save_LIBS=$LIBS
8445   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8446   LIBS="$LIBS $new_LIBS"
8447   found_usable_python=no
8448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8449 /* end confdefs.h.  */
8450 #include "Python.h"
8451 int
8452 main ()
8453 {
8454 Py_Initialize ();
8455   ;
8456   return 0;
8457 }
8458 _ACEOF
8459 if ac_fn_c_try_link "$LINENO"; then :
8460   have_libpython=${version}
8461                   found_usable_python=yes
8462                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8463                   PYTHON_LIBS=$new_LIBS
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext \
8466     conftest$ac_exeext conftest.$ac_ext
8467   CPPFLAGS=$save_CPPFLAGS
8468   LIBS=$save_LIBS
8469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8470 $as_echo "${found_usable_python}" >&6; }
8471
8472     fi
8473     if test ${have_libpython} = no; then
8474
8475   version=python2.4
8476
8477   new_CPPFLAGS=${python_includes}
8478   new_LIBS="${python_libs} -lpython2.4"
8479   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8480 $as_echo_n "checking for ${version}... " >&6; }
8481   save_CPPFLAGS=$CPPFLAGS
8482   save_LIBS=$LIBS
8483   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8484   LIBS="$LIBS $new_LIBS"
8485   found_usable_python=no
8486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 #include "Python.h"
8489 int
8490 main ()
8491 {
8492 Py_Initialize ();
8493   ;
8494   return 0;
8495 }
8496 _ACEOF
8497 if ac_fn_c_try_link "$LINENO"; then :
8498   have_libpython=${version}
8499                   found_usable_python=yes
8500                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8501                   PYTHON_LIBS=$new_LIBS
8502 fi
8503 rm -f core conftest.err conftest.$ac_objext \
8504     conftest$ac_exeext conftest.$ac_ext
8505   CPPFLAGS=$save_CPPFLAGS
8506   LIBS=$save_LIBS
8507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8508 $as_echo "${found_usable_python}" >&6; }
8509
8510     fi
8511   fi
8512   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8513
8514 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8515
8516   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8517
8518 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8519
8520   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8521
8522 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8523
8524   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8525
8526 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8527
8528   fi
8529
8530   if test "${have_libpython}" = no; then
8531     case "${with_python}" in
8532     yes)
8533       as_fn_error "python is missing or unusable" "$LINENO" 5
8534       ;;
8535     auto)
8536       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8537 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8538       ;;
8539     *)
8540       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8541       ;;
8542     esac
8543   else
8544     if test -n "${python_prefix}"; then
8545
8546 cat >>confdefs.h <<_ACEOF
8547 #define WITH_PYTHON_PATH "${python_prefix}"
8548 _ACEOF
8549
8550
8551   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8552      if test "x$prefix" = xNONE; then
8553         test_prefix=/usr/local
8554      else
8555         test_prefix=$prefix
8556      fi
8557   else
8558      test_prefix=$exec_prefix
8559   fi
8560   value=0
8561   case ${python_prefix} in
8562      "${test_prefix}"|"${test_prefix}/"*|\
8563         '${exec_prefix}'|'${exec_prefix}/'*)
8564      value=1
8565      ;;
8566   esac
8567
8568 cat >>confdefs.h <<_ACEOF
8569 #define PYTHON_PATH_RELOCATABLE $value
8570 _ACEOF
8571
8572
8573     fi
8574   fi
8575 fi
8576
8577 if test "${have_libpython}" != no; then
8578
8579 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8580
8581   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8582   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8583   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8584   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8585   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8586
8587   # Flags needed to compile Python code (taken from python-config --cflags).
8588   # We cannot call python-config directly because it will output whatever was
8589   # used when compiling the Python interpreter itself, including flags which
8590   # would make the python-related objects be compiled differently from the
8591   # rest of GDB (e.g., -O2 and -fPIC).
8592   if test "${GCC}" = yes; then
8593     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8594   fi
8595
8596   if test "x${tentative_python_cflags}" != x; then
8597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8598 $as_echo_n "checking compiler flags for python code... " >&6; }
8599     for flag in ${tentative_python_cflags}; do
8600       # Check that the compiler accepts it
8601       saved_CFLAGS="$CFLAGS"
8602       CFLAGS="$CFLAGS $flag"
8603       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h.  */
8605
8606 int
8607 main ()
8608 {
8609
8610   ;
8611   return 0;
8612 }
8613 _ACEOF
8614 if ac_fn_c_try_compile "$LINENO"; then :
8615   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8616 fi
8617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8618       CFLAGS="$saved_CFLAGS"
8619     done
8620     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8621 $as_echo "${PYTHON_CFLAGS}" >&6; }
8622   fi
8623
8624   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8625   #    #if _SGIAPI
8626   #    #define siginfo __siginfo
8627   #    #endif
8628   # The problem is that including Python causes some XOPEN macros to be
8629   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8630   # to false.  So, we work around this issue by defining siginfo ourself
8631   # though the command-line.
8632   #
8633   # On x64 Windows, Python's include headers, and pyconfig.h in
8634   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8635   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8636   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8637   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8638   # The issue was reported to the Python community, but still isn't
8639   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8640
8641   case "$gdb_host" in
8642     irix*) if test "${GCC}" = yes; then
8643              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8644            fi
8645            ;;
8646     mingw64)
8647            if test "${GCC}" = yes; then
8648              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8649            fi
8650            ;;
8651   esac
8652
8653   # Note that "python -m threading" cannot be used to check for
8654   # threading support due to a bug in Python 2.7.3
8655   # (http://bugs.python.org/issue15567).
8656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8657 $as_echo_n "checking whether python supports threads... " >&6; }
8658   saved_CPPFLAGS="${CPPFLAGS}"
8659   CPPFLAGS="${PYTHON_CPPFLAGS}"
8660   # Note that the test is reversed so that python_has_threads=yes on
8661   # unexpected failures.
8662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8663 /* end confdefs.h.  */
8664
8665 #include <Python.h>
8666 #ifdef WITH_THREAD
8667 # error
8668 #endif
8669
8670 _ACEOF
8671 if ac_fn_c_try_cpp "$LINENO"; then :
8672   python_has_threads=no
8673 else
8674   python_has_threads=yes
8675 fi
8676 rm -f conftest.err conftest.$ac_ext
8677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8678 $as_echo "${python_has_threads}" >&6; }
8679   CPPFLAGS="${saved_CPPFLAGS}"
8680 else
8681   # Even if Python support is not compiled in, we need to have this file
8682   # included so that the "python" command, et.al., still exists.
8683   CONFIG_OBS="$CONFIG_OBS python.o"
8684   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
8685 fi
8686
8687
8688
8689
8690 # -------------------- #
8691 # Check for libguile.  #
8692 # -------------------- #
8693
8694
8695
8696
8697
8698
8699 # Check whether --with-guile was given.
8700 if test "${with_guile+set}" = set; then :
8701   withval=$with_guile;
8702 else
8703   with_guile=auto
8704 fi
8705
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8707 $as_echo_n "checking whether to use guile... " >&6; }
8708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8709 $as_echo "$with_guile" >&6; }
8710
8711 # Extract the first word of "pkg-config", so it can be a program name with args.
8712 set dummy pkg-config; ac_word=$2
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8714 $as_echo_n "checking for $ac_word... " >&6; }
8715 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8716   $as_echo_n "(cached) " >&6
8717 else
8718   case $pkg_config_prog_path in
8719   [\\/]* | ?:[\\/]*)
8720   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8721   ;;
8722   *)
8723   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8724 for as_dir in $PATH
8725 do
8726   IFS=$as_save_IFS
8727   test -z "$as_dir" && as_dir=.
8728     for ac_exec_ext in '' $ac_executable_extensions; do
8729   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8730     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8731     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8732     break 2
8733   fi
8734 done
8735   done
8736 IFS=$as_save_IFS
8737
8738   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8739   ;;
8740 esac
8741 fi
8742 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8743 if test -n "$pkg_config_prog_path"; then
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8745 $as_echo "$pkg_config_prog_path" >&6; }
8746 else
8747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }
8749 fi
8750
8751
8752
8753 try_guile_versions="guile-2.0"
8754 have_libguile=no
8755 case "${with_guile}" in
8756 no)
8757   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8758 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8759   ;;
8760 auto)
8761   if test "${pkg_config_prog_path}" = "missing"; then
8762     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
8763 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
8764   else
8765
8766   pkg_config=${pkg_config_prog_path}
8767   guile_version_list=${try_guile_versions}
8768   flag_errors=no
8769
8770   found_usable_guile=checking
8771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8772 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8773   for guile_version in ${guile_version_list}; do
8774     ${pkg_config} --exists ${guile_version} 2>/dev/null
8775     if test $? != 0; then
8776       continue
8777     fi
8778             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8779     if test $? != 0; then
8780       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8781     fi
8782     new_LIBS=`${pkg_config} --libs ${guile_version}`
8783     if test $? != 0; then
8784       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8785     fi
8786         found_usable_guile=${guile_version}
8787     break
8788   done
8789   if test "${found_usable_guile}" = "checking"; then
8790     if test "${flag_errors}" = "yes"; then
8791       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8792     else
8793       found_usable_guile=no
8794     fi
8795   fi
8796       if test "${found_usable_guile}" != no; then
8797     save_CPPFLAGS=$CPPFLAGS
8798     save_LIBS=$LIBS
8799     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8800     LIBS="$LIBS $new_LIBS"
8801     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h.  */
8803 #include "libguile.h"
8804 int
8805 main ()
8806 {
8807 scm_init_guile ();
8808   ;
8809   return 0;
8810 }
8811 _ACEOF
8812 if ac_fn_c_try_link "$LINENO"; then :
8813   have_libguile=yes
8814                     GUILE_CPPFLAGS=$new_CPPFLAGS
8815                     GUILE_LIBS=$new_LIBS
8816 else
8817   found_usable_guile=no
8818 fi
8819 rm -f core conftest.err conftest.$ac_objext \
8820     conftest$ac_exeext conftest.$ac_ext
8821     CPPFLAGS=$save_CPPFLAGS
8822     LIBS=$save_LIBS
8823     if test "${found_usable_guile}" = no; then
8824       if test "${flag_errors}" = yes; then
8825         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8827 as_fn_error "linking guile version ${guile_version} test program failed
8828 See \`config.log' for more details." "$LINENO" 5; }
8829       fi
8830     fi
8831   fi
8832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8833 $as_echo "${found_usable_guile}" >&6; }
8834
8835   fi
8836   ;;
8837 yes)
8838   if test "${pkg_config_prog_path}" = "missing"; then
8839     as_fn_error "pkg-config not found" "$LINENO" 5
8840   fi
8841
8842   pkg_config=${pkg_config_prog_path}
8843   guile_version_list=${try_guile_versions}
8844   flag_errors=yes
8845
8846   found_usable_guile=checking
8847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8848 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8849   for guile_version in ${guile_version_list}; do
8850     ${pkg_config} --exists ${guile_version} 2>/dev/null
8851     if test $? != 0; then
8852       continue
8853     fi
8854             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8855     if test $? != 0; then
8856       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8857     fi
8858     new_LIBS=`${pkg_config} --libs ${guile_version}`
8859     if test $? != 0; then
8860       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8861     fi
8862         found_usable_guile=${guile_version}
8863     break
8864   done
8865   if test "${found_usable_guile}" = "checking"; then
8866     if test "${flag_errors}" = "yes"; then
8867       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8868     else
8869       found_usable_guile=no
8870     fi
8871   fi
8872       if test "${found_usable_guile}" != no; then
8873     save_CPPFLAGS=$CPPFLAGS
8874     save_LIBS=$LIBS
8875     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8876     LIBS="$LIBS $new_LIBS"
8877     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8878 /* end confdefs.h.  */
8879 #include "libguile.h"
8880 int
8881 main ()
8882 {
8883 scm_init_guile ();
8884   ;
8885   return 0;
8886 }
8887 _ACEOF
8888 if ac_fn_c_try_link "$LINENO"; then :
8889   have_libguile=yes
8890                     GUILE_CPPFLAGS=$new_CPPFLAGS
8891                     GUILE_LIBS=$new_LIBS
8892 else
8893   found_usable_guile=no
8894 fi
8895 rm -f core conftest.err conftest.$ac_objext \
8896     conftest$ac_exeext conftest.$ac_ext
8897     CPPFLAGS=$save_CPPFLAGS
8898     LIBS=$save_LIBS
8899     if test "${found_usable_guile}" = no; then
8900       if test "${flag_errors}" = yes; then
8901         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8903 as_fn_error "linking guile version ${guile_version} test program failed
8904 See \`config.log' for more details." "$LINENO" 5; }
8905       fi
8906     fi
8907   fi
8908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8909 $as_echo "${found_usable_guile}" >&6; }
8910
8911   ;;
8912 [\\/]* | ?:[\\/]*)
8913   if test -x "${with_guile}"; then
8914
8915   pkg_config=${with_guile}
8916   guile_version_list=${try_guile_versions}
8917   flag_errors=yes
8918
8919   found_usable_guile=checking
8920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8921 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8922   for guile_version in ${guile_version_list}; do
8923     ${pkg_config} --exists ${guile_version} 2>/dev/null
8924     if test $? != 0; then
8925       continue
8926     fi
8927             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8928     if test $? != 0; then
8929       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8930     fi
8931     new_LIBS=`${pkg_config} --libs ${guile_version}`
8932     if test $? != 0; then
8933       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8934     fi
8935         found_usable_guile=${guile_version}
8936     break
8937   done
8938   if test "${found_usable_guile}" = "checking"; then
8939     if test "${flag_errors}" = "yes"; then
8940       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8941     else
8942       found_usable_guile=no
8943     fi
8944   fi
8945       if test "${found_usable_guile}" != no; then
8946     save_CPPFLAGS=$CPPFLAGS
8947     save_LIBS=$LIBS
8948     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8949     LIBS="$LIBS $new_LIBS"
8950     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8951 /* end confdefs.h.  */
8952 #include "libguile.h"
8953 int
8954 main ()
8955 {
8956 scm_init_guile ();
8957   ;
8958   return 0;
8959 }
8960 _ACEOF
8961 if ac_fn_c_try_link "$LINENO"; then :
8962   have_libguile=yes
8963                     GUILE_CPPFLAGS=$new_CPPFLAGS
8964                     GUILE_LIBS=$new_LIBS
8965 else
8966   found_usable_guile=no
8967 fi
8968 rm -f core conftest.err conftest.$ac_objext \
8969     conftest$ac_exeext conftest.$ac_ext
8970     CPPFLAGS=$save_CPPFLAGS
8971     LIBS=$save_LIBS
8972     if test "${found_usable_guile}" = no; then
8973       if test "${flag_errors}" = yes; then
8974         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8976 as_fn_error "linking guile version ${guile_version} test program failed
8977 See \`config.log' for more details." "$LINENO" 5; }
8978       fi
8979     fi
8980   fi
8981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8982 $as_echo "${found_usable_guile}" >&6; }
8983
8984   else
8985     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
8986   fi
8987   ;;
8988 "" | */*)
8989   # Disallow --with=guile="" and --with-guile=foo/bar.
8990   as_fn_error "invalid value for --with-guile" "$LINENO" 5
8991   ;;
8992 *)
8993   # A space separate list of guile versions to try, in order.
8994   if test "${pkg_config_prog_path}" = "missing"; then
8995     as_fn_error "pkg-config not found" "$LINENO" 5
8996   fi
8997
8998   pkg_config=${pkg_config_prog_path}
8999   guile_version_list=${with_guile}
9000   flag_errors=yes
9001
9002   found_usable_guile=checking
9003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9004 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9005   for guile_version in ${guile_version_list}; do
9006     ${pkg_config} --exists ${guile_version} 2>/dev/null
9007     if test $? != 0; then
9008       continue
9009     fi
9010             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9011     if test $? != 0; then
9012       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9013     fi
9014     new_LIBS=`${pkg_config} --libs ${guile_version}`
9015     if test $? != 0; then
9016       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9017     fi
9018         found_usable_guile=${guile_version}
9019     break
9020   done
9021   if test "${found_usable_guile}" = "checking"; then
9022     if test "${flag_errors}" = "yes"; then
9023       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9024     else
9025       found_usable_guile=no
9026     fi
9027   fi
9028       if test "${found_usable_guile}" != no; then
9029     save_CPPFLAGS=$CPPFLAGS
9030     save_LIBS=$LIBS
9031     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9032     LIBS="$LIBS $new_LIBS"
9033     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9034 /* end confdefs.h.  */
9035 #include "libguile.h"
9036 int
9037 main ()
9038 {
9039 scm_init_guile ();
9040   ;
9041   return 0;
9042 }
9043 _ACEOF
9044 if ac_fn_c_try_link "$LINENO"; then :
9045   have_libguile=yes
9046                     GUILE_CPPFLAGS=$new_CPPFLAGS
9047                     GUILE_LIBS=$new_LIBS
9048 else
9049   found_usable_guile=no
9050 fi
9051 rm -f core conftest.err conftest.$ac_objext \
9052     conftest$ac_exeext conftest.$ac_ext
9053     CPPFLAGS=$save_CPPFLAGS
9054     LIBS=$save_LIBS
9055     if test "${found_usable_guile}" = no; then
9056       if test "${flag_errors}" = yes; then
9057         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9058 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9059 as_fn_error "linking guile version ${guile_version} test program failed
9060 See \`config.log' for more details." "$LINENO" 5; }
9061       fi
9062     fi
9063   fi
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9065 $as_echo "${found_usable_guile}" >&6; }
9066
9067   ;;
9068 esac
9069
9070 if test "${have_libguile}" != no; then
9071
9072 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9073
9074   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9075   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9076   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9077   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9078   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9079 else
9080   # Even if Guile support is not compiled in, we need to have these files
9081   # included.
9082   CONFIG_OBS="$CONFIG_OBS guile.o"
9083   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9084 fi
9085
9086
9087
9088 # --------------------- #
9089 # Check for libmcheck.  #
9090 # --------------------- #
9091
9092 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9093 # but turn it off if Python is enabled with threads, since -lmcheck is
9094 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9095 # and for releases.
9096 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9097    && $development; then
9098   libmcheck_default=yes
9099 else
9100   libmcheck_default=no
9101 fi
9102
9103   # Check whether --enable-libmcheck was given.
9104 if test "${enable_libmcheck+set}" = set; then :
9105   enableval=$enable_libmcheck; case "${enableval}" in
9106       yes | y) ENABLE_LIBMCHECK="yes" ;;
9107       no | n)  ENABLE_LIBMCHECK="no" ;;
9108       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9109     esac
9110 fi
9111
9112
9113   if test -z "${ENABLE_LIBMCHECK}"; then
9114     ENABLE_LIBMCHECK=${libmcheck_default}
9115   fi
9116
9117   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9118     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9119 $as_echo_n "checking for main in -lmcheck... " >&6; }
9120 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9121   $as_echo_n "(cached) " >&6
9122 else
9123   ac_check_lib_save_LIBS=$LIBS
9124 LIBS="-lmcheck  $LIBS"
9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9126 /* end confdefs.h.  */
9127
9128
9129 int
9130 main ()
9131 {
9132 return main ();
9133   ;
9134   return 0;
9135 }
9136 _ACEOF
9137 if ac_fn_c_try_link "$LINENO"; then :
9138   ac_cv_lib_mcheck_main=yes
9139 else
9140   ac_cv_lib_mcheck_main=no
9141 fi
9142 rm -f core conftest.err conftest.$ac_objext \
9143     conftest$ac_exeext conftest.$ac_ext
9144 LIBS=$ac_check_lib_save_LIBS
9145 fi
9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9147 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9148 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9149   cat >>confdefs.h <<_ACEOF
9150 #define HAVE_LIBMCHECK 1
9151 _ACEOF
9152
9153   LIBS="-lmcheck $LIBS"
9154
9155 fi
9156
9157   fi
9158
9159
9160 if test "$ENABLE_LIBMCHECK" = "yes" \
9161         -a "${have_libpython}" != "no" \
9162         -a "${python_has_threads}" = "yes" ; then
9163   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9164 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9165 fi
9166
9167 # ------------------------- #
9168 # Checks for header files.  #
9169 # ------------------------- #
9170
9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9172 $as_echo_n "checking for ANSI C header files... " >&6; }
9173 if test "${ac_cv_header_stdc+set}" = set; then :
9174   $as_echo_n "(cached) " >&6
9175 else
9176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9177 /* end confdefs.h.  */
9178 #include <stdlib.h>
9179 #include <stdarg.h>
9180 #include <string.h>
9181 #include <float.h>
9182
9183 int
9184 main ()
9185 {
9186
9187   ;
9188   return 0;
9189 }
9190 _ACEOF
9191 if ac_fn_c_try_compile "$LINENO"; then :
9192   ac_cv_header_stdc=yes
9193 else
9194   ac_cv_header_stdc=no
9195 fi
9196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9197
9198 if test $ac_cv_header_stdc = yes; then
9199   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9201 /* end confdefs.h.  */
9202 #include <string.h>
9203
9204 _ACEOF
9205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9206   $EGREP "memchr" >/dev/null 2>&1; then :
9207
9208 else
9209   ac_cv_header_stdc=no
9210 fi
9211 rm -f conftest*
9212
9213 fi
9214
9215 if test $ac_cv_header_stdc = yes; then
9216   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9218 /* end confdefs.h.  */
9219 #include <stdlib.h>
9220
9221 _ACEOF
9222 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9223   $EGREP "free" >/dev/null 2>&1; then :
9224
9225 else
9226   ac_cv_header_stdc=no
9227 fi
9228 rm -f conftest*
9229
9230 fi
9231
9232 if test $ac_cv_header_stdc = yes; then
9233   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9234   if test "$cross_compiling" = yes; then :
9235   :
9236 else
9237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9238 /* end confdefs.h.  */
9239 #include <ctype.h>
9240 #include <stdlib.h>
9241 #if ((' ' & 0x0FF) == 0x020)
9242 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9243 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9244 #else
9245 # define ISLOWER(c) \
9246                    (('a' <= (c) && (c) <= 'i') \
9247                      || ('j' <= (c) && (c) <= 'r') \
9248                      || ('s' <= (c) && (c) <= 'z'))
9249 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9250 #endif
9251
9252 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9253 int
9254 main ()
9255 {
9256   int i;
9257   for (i = 0; i < 256; i++)
9258     if (XOR (islower (i), ISLOWER (i))
9259         || toupper (i) != TOUPPER (i))
9260       return 2;
9261   return 0;
9262 }
9263 _ACEOF
9264 if ac_fn_c_try_run "$LINENO"; then :
9265
9266 else
9267   ac_cv_header_stdc=no
9268 fi
9269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9270   conftest.$ac_objext conftest.beam conftest.$ac_ext
9271 fi
9272
9273 fi
9274 fi
9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9276 $as_echo "$ac_cv_header_stdc" >&6; }
9277 if test $ac_cv_header_stdc = yes; then
9278
9279 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9280
9281 fi
9282
9283 # elf_hp.h is for HP/UX 64-bit shared library support.
9284 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9285                   thread_db.h \
9286                   sys/fault.h \
9287                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9288                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9289                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9290                   termios.h termio.h \
9291                   sgtty.h elf_hp.h \
9292                   dlfcn.h
9293 do :
9294   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9295 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9296 eval as_val=\$$as_ac_Header
9297    if test "x$as_val" = x""yes; then :
9298   cat >>confdefs.h <<_ACEOF
9299 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9300 _ACEOF
9301
9302 fi
9303
9304 done
9305
9306 for ac_header in sys/proc.h
9307 do :
9308   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9309 # include <sys/param.h>
9310 #endif
9311
9312 "
9313 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9314   cat >>confdefs.h <<_ACEOF
9315 #define HAVE_SYS_PROC_H 1
9316 _ACEOF
9317
9318 fi
9319
9320 done
9321
9322 for ac_header in sys/user.h
9323 do :
9324   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9325 # include <sys/param.h>
9326 #endif
9327
9328 "
9329 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9330   cat >>confdefs.h <<_ACEOF
9331 #define HAVE_SYS_USER_H 1
9332 _ACEOF
9333
9334 fi
9335
9336 done
9337
9338
9339 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9340 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9341 # think that we don't have <curses.h> if we're using GCC.
9342 case $host_os in
9343   solaris2.[789])
9344     if test "$GCC" = yes; then
9345
9346 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9347
9348     fi ;;
9349 esac
9350 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9351 do :
9352   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9353 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9354 eval as_val=\$$as_ac_Header
9355    if test "x$as_val" = x""yes; then :
9356   cat >>confdefs.h <<_ACEOF
9357 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9358 _ACEOF
9359
9360 fi
9361
9362 done
9363
9364 for ac_header in term.h
9365 do :
9366   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9367 # include <curses.h>
9368 #endif
9369
9370 "
9371 if test "x$ac_cv_header_term_h" = x""yes; then :
9372   cat >>confdefs.h <<_ACEOF
9373 #define HAVE_TERM_H 1
9374 _ACEOF
9375
9376 fi
9377
9378 done
9379
9380
9381 # ------------------------- #
9382 # Checks for declarations.  #
9383 # ------------------------- #
9384
9385 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9386 if test "x$ac_cv_have_decl_free" = x""yes; then :
9387   ac_have_decl=1
9388 else
9389   ac_have_decl=0
9390 fi
9391
9392 cat >>confdefs.h <<_ACEOF
9393 #define HAVE_DECL_FREE $ac_have_decl
9394 _ACEOF
9395 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9396 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9397   ac_have_decl=1
9398 else
9399   ac_have_decl=0
9400 fi
9401
9402 cat >>confdefs.h <<_ACEOF
9403 #define HAVE_DECL_MALLOC $ac_have_decl
9404 _ACEOF
9405 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9406 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9407   ac_have_decl=1
9408 else
9409   ac_have_decl=0
9410 fi
9411
9412 cat >>confdefs.h <<_ACEOF
9413 #define HAVE_DECL_REALLOC $ac_have_decl
9414 _ACEOF
9415 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9416 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9417   ac_have_decl=1
9418 else
9419   ac_have_decl=0
9420 fi
9421
9422 cat >>confdefs.h <<_ACEOF
9423 #define HAVE_DECL_SNPRINTF $ac_have_decl
9424 _ACEOF
9425
9426
9427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9428 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9429 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9430   $as_echo_n "(cached) " >&6
9431 else
9432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9433 /* end confdefs.h.  */
9434 #include <locale.h>
9435 int
9436 main ()
9437 {
9438 return LC_MESSAGES
9439   ;
9440   return 0;
9441 }
9442 _ACEOF
9443 if ac_fn_c_try_link "$LINENO"; then :
9444   am_cv_val_LC_MESSAGES=yes
9445 else
9446   am_cv_val_LC_MESSAGES=no
9447 fi
9448 rm -f core conftest.err conftest.$ac_objext \
9449     conftest$ac_exeext conftest.$ac_ext
9450 fi
9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9452 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9453   if test $am_cv_val_LC_MESSAGES = yes; then
9454
9455 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9456
9457   fi
9458
9459
9460 # ----------------------- #
9461 # Checks for structures.  #
9462 # ----------------------- #
9463
9464 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9465 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9466
9467 cat >>confdefs.h <<_ACEOF
9468 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9469 _ACEOF
9470
9471
9472 fi
9473 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9474 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9475
9476 cat >>confdefs.h <<_ACEOF
9477 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9478 _ACEOF
9479
9480
9481 fi
9482
9483
9484 # ------------------ #
9485 # Checks for types.  #
9486 # ------------------ #
9487
9488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9489 $as_echo_n "checking return type of signal handlers... " >&6; }
9490 if test "${ac_cv_type_signal+set}" = set; then :
9491   $as_echo_n "(cached) " >&6
9492 else
9493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9494 /* end confdefs.h.  */
9495 #include <sys/types.h>
9496 #include <signal.h>
9497
9498 int
9499 main ()
9500 {
9501 return *(signal (0, 0)) (0) == 1;
9502   ;
9503   return 0;
9504 }
9505 _ACEOF
9506 if ac_fn_c_try_compile "$LINENO"; then :
9507   ac_cv_type_signal=int
9508 else
9509   ac_cv_type_signal=void
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9512 fi
9513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9514 $as_echo "$ac_cv_type_signal" >&6; }
9515
9516 cat >>confdefs.h <<_ACEOF
9517 #define RETSIGTYPE $ac_cv_type_signal
9518 _ACEOF
9519
9520
9521 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9522 #include <sys/socket.h>
9523
9524 "
9525 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9526
9527 cat >>confdefs.h <<_ACEOF
9528 #define HAVE_SOCKLEN_T 1
9529 _ACEOF
9530
9531
9532 fi
9533
9534
9535 # ------------------------------------- #
9536 # Checks for compiler characteristics.  #
9537 # ------------------------------------- #
9538
9539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9540 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9541 if test "${ac_cv_c_const+set}" = set; then :
9542   $as_echo_n "(cached) " >&6
9543 else
9544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9545 /* end confdefs.h.  */
9546
9547 int
9548 main ()
9549 {
9550 /* FIXME: Include the comments suggested by Paul. */
9551 #ifndef __cplusplus
9552   /* Ultrix mips cc rejects this.  */
9553   typedef int charset[2];
9554   const charset cs;
9555   /* SunOS 4.1.1 cc rejects this.  */
9556   char const *const *pcpcc;
9557   char **ppc;
9558   /* NEC SVR4.0.2 mips cc rejects this.  */
9559   struct point {int x, y;};
9560   static struct point const zero = {0,0};
9561   /* AIX XL C 1.02.0.0 rejects this.
9562      It does not let you subtract one const X* pointer from another in
9563      an arm of an if-expression whose if-part is not a constant
9564      expression */
9565   const char *g = "string";
9566   pcpcc = &g + (g ? g-g : 0);
9567   /* HPUX 7.0 cc rejects these. */
9568   ++pcpcc;
9569   ppc = (char**) pcpcc;
9570   pcpcc = (char const *const *) ppc;
9571   { /* SCO 3.2v4 cc rejects this.  */
9572     char *t;
9573     char const *s = 0 ? (char *) 0 : (char const *) 0;
9574
9575     *t++ = 0;
9576     if (s) return 0;
9577   }
9578   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9579     int x[] = {25, 17};
9580     const int *foo = &x[0];
9581     ++foo;
9582   }
9583   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9584     typedef const int *iptr;
9585     iptr p = 0;
9586     ++p;
9587   }
9588   { /* AIX XL C 1.02.0.0 rejects this saying
9589        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9590     struct s { int j; const int *ap[3]; };
9591     struct s *b; b->j = 5;
9592   }
9593   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9594     const int foo = 10;
9595     if (!foo) return 0;
9596   }
9597   return !cs[0] && !zero.x;
9598 #endif
9599
9600   ;
9601   return 0;
9602 }
9603 _ACEOF
9604 if ac_fn_c_try_compile "$LINENO"; then :
9605   ac_cv_c_const=yes
9606 else
9607   ac_cv_c_const=no
9608 fi
9609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9610 fi
9611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9612 $as_echo "$ac_cv_c_const" >&6; }
9613 if test $ac_cv_c_const = no; then
9614
9615 $as_echo "#define const /**/" >>confdefs.h
9616
9617 fi
9618
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9620 $as_echo_n "checking for inline... " >&6; }
9621 if test "${ac_cv_c_inline+set}" = set; then :
9622   $as_echo_n "(cached) " >&6
9623 else
9624   ac_cv_c_inline=no
9625 for ac_kw in inline __inline__ __inline; do
9626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9627 /* end confdefs.h.  */
9628 #ifndef __cplusplus
9629 typedef int foo_t;
9630 static $ac_kw foo_t static_foo () {return 0; }
9631 $ac_kw foo_t foo () {return 0; }
9632 #endif
9633
9634 _ACEOF
9635 if ac_fn_c_try_compile "$LINENO"; then :
9636   ac_cv_c_inline=$ac_kw
9637 fi
9638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9639   test "$ac_cv_c_inline" != no && break
9640 done
9641
9642 fi
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9644 $as_echo "$ac_cv_c_inline" >&6; }
9645
9646 case $ac_cv_c_inline in
9647   inline | yes) ;;
9648   *)
9649     case $ac_cv_c_inline in
9650       no) ac_val=;;
9651       *) ac_val=$ac_cv_c_inline;;
9652     esac
9653     cat >>confdefs.h <<_ACEOF
9654 #ifndef __cplusplus
9655 #define inline $ac_val
9656 #endif
9657 _ACEOF
9658     ;;
9659 esac
9660
9661  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9662 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9663 if test "${ac_cv_c_bigendian+set}" = set; then :
9664   $as_echo_n "(cached) " >&6
9665 else
9666   ac_cv_c_bigendian=unknown
9667     # See if we're dealing with a universal compiler.
9668     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9669 /* end confdefs.h.  */
9670 #ifndef __APPLE_CC__
9671                not a universal capable compiler
9672              #endif
9673              typedef int dummy;
9674
9675 _ACEOF
9676 if ac_fn_c_try_compile "$LINENO"; then :
9677
9678         # Check for potential -arch flags.  It is not universal unless
9679         # there are at least two -arch flags with different values.
9680         ac_arch=
9681         ac_prev=
9682         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9683          if test -n "$ac_prev"; then
9684            case $ac_word in
9685              i?86 | x86_64 | ppc | ppc64)
9686                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9687                  ac_arch=$ac_word
9688                else
9689                  ac_cv_c_bigendian=universal
9690                  break
9691                fi
9692                ;;
9693            esac
9694            ac_prev=
9695          elif test "x$ac_word" = "x-arch"; then
9696            ac_prev=arch
9697          fi
9698        done
9699 fi
9700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9701     if test $ac_cv_c_bigendian = unknown; then
9702       # See if sys/param.h defines the BYTE_ORDER macro.
9703       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9704 /* end confdefs.h.  */
9705 #include <sys/types.h>
9706              #include <sys/param.h>
9707
9708 int
9709 main ()
9710 {
9711 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9712                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9713                      && LITTLE_ENDIAN)
9714               bogus endian macros
9715              #endif
9716
9717   ;
9718   return 0;
9719 }
9720 _ACEOF
9721 if ac_fn_c_try_compile "$LINENO"; then :
9722   # It does; now see whether it defined to BIG_ENDIAN or not.
9723          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9724 /* end confdefs.h.  */
9725 #include <sys/types.h>
9726                 #include <sys/param.h>
9727
9728 int
9729 main ()
9730 {
9731 #if BYTE_ORDER != BIG_ENDIAN
9732                  not big endian
9733                 #endif
9734
9735   ;
9736   return 0;
9737 }
9738 _ACEOF
9739 if ac_fn_c_try_compile "$LINENO"; then :
9740   ac_cv_c_bigendian=yes
9741 else
9742   ac_cv_c_bigendian=no
9743 fi
9744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9745 fi
9746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9747     fi
9748     if test $ac_cv_c_bigendian = unknown; then
9749       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9750       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9751 /* end confdefs.h.  */
9752 #include <limits.h>
9753
9754 int
9755 main ()
9756 {
9757 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9758               bogus endian macros
9759              #endif
9760
9761   ;
9762   return 0;
9763 }
9764 _ACEOF
9765 if ac_fn_c_try_compile "$LINENO"; then :
9766   # It does; now see whether it defined to _BIG_ENDIAN or not.
9767          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9768 /* end confdefs.h.  */
9769 #include <limits.h>
9770
9771 int
9772 main ()
9773 {
9774 #ifndef _BIG_ENDIAN
9775                  not big endian
9776                 #endif
9777
9778   ;
9779   return 0;
9780 }
9781 _ACEOF
9782 if ac_fn_c_try_compile "$LINENO"; then :
9783   ac_cv_c_bigendian=yes
9784 else
9785   ac_cv_c_bigendian=no
9786 fi
9787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9788 fi
9789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9790     fi
9791     if test $ac_cv_c_bigendian = unknown; then
9792       # Compile a test program.
9793       if test "$cross_compiling" = yes; then :
9794   # Try to guess by grepping values from an object file.
9795          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9796 /* end confdefs.h.  */
9797 short int ascii_mm[] =
9798                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9799                 short int ascii_ii[] =
9800                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9801                 int use_ascii (int i) {
9802                   return ascii_mm[i] + ascii_ii[i];
9803                 }
9804                 short int ebcdic_ii[] =
9805                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9806                 short int ebcdic_mm[] =
9807                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9808                 int use_ebcdic (int i) {
9809                   return ebcdic_mm[i] + ebcdic_ii[i];
9810                 }
9811                 extern int foo;
9812
9813 int
9814 main ()
9815 {
9816 return use_ascii (foo) == use_ebcdic (foo);
9817   ;
9818   return 0;
9819 }
9820 _ACEOF
9821 if ac_fn_c_try_compile "$LINENO"; then :
9822   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9823               ac_cv_c_bigendian=yes
9824             fi
9825             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9826               if test "$ac_cv_c_bigendian" = unknown; then
9827                 ac_cv_c_bigendian=no
9828               else
9829                 # finding both strings is unlikely to happen, but who knows?
9830                 ac_cv_c_bigendian=unknown
9831               fi
9832             fi
9833 fi
9834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9835 else
9836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9837 /* end confdefs.h.  */
9838 $ac_includes_default
9839 int
9840 main ()
9841 {
9842
9843              /* Are we little or big endian?  From Harbison&Steele.  */
9844              union
9845              {
9846                long int l;
9847                char c[sizeof (long int)];
9848              } u;
9849              u.l = 1;
9850              return u.c[sizeof (long int) - 1] == 1;
9851
9852   ;
9853   return 0;
9854 }
9855 _ACEOF
9856 if ac_fn_c_try_run "$LINENO"; then :
9857   ac_cv_c_bigendian=no
9858 else
9859   ac_cv_c_bigendian=yes
9860 fi
9861 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9862   conftest.$ac_objext conftest.beam conftest.$ac_ext
9863 fi
9864
9865     fi
9866 fi
9867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9868 $as_echo "$ac_cv_c_bigendian" >&6; }
9869  case $ac_cv_c_bigendian in #(
9870    yes)
9871      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9872 ;; #(
9873    no)
9874       ;; #(
9875    universal)
9876
9877 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9878
9879      ;; #(
9880    *)
9881      as_fn_error "unknown endianness
9882  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9883  esac
9884
9885
9886 # ------------------------------ #
9887 # Checks for library functions.  #
9888 # ------------------------------ #
9889
9890 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9891 # for constant arguments.  Useless!
9892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9893 $as_echo_n "checking for working alloca.h... " >&6; }
9894 if test "${ac_cv_working_alloca_h+set}" = set; then :
9895   $as_echo_n "(cached) " >&6
9896 else
9897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9898 /* end confdefs.h.  */
9899 #include <alloca.h>
9900 int
9901 main ()
9902 {
9903 char *p = (char *) alloca (2 * sizeof (int));
9904                           if (p) return 0;
9905   ;
9906   return 0;
9907 }
9908 _ACEOF
9909 if ac_fn_c_try_link "$LINENO"; then :
9910   ac_cv_working_alloca_h=yes
9911 else
9912   ac_cv_working_alloca_h=no
9913 fi
9914 rm -f core conftest.err conftest.$ac_objext \
9915     conftest$ac_exeext conftest.$ac_ext
9916 fi
9917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9918 $as_echo "$ac_cv_working_alloca_h" >&6; }
9919 if test $ac_cv_working_alloca_h = yes; then
9920
9921 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9922
9923 fi
9924
9925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9926 $as_echo_n "checking for alloca... " >&6; }
9927 if test "${ac_cv_func_alloca_works+set}" = set; then :
9928   $as_echo_n "(cached) " >&6
9929 else
9930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9931 /* end confdefs.h.  */
9932 #ifdef __GNUC__
9933 # define alloca __builtin_alloca
9934 #else
9935 # ifdef _MSC_VER
9936 #  include <malloc.h>
9937 #  define alloca _alloca
9938 # else
9939 #  ifdef HAVE_ALLOCA_H
9940 #   include <alloca.h>
9941 #  else
9942 #   ifdef _AIX
9943  #pragma alloca
9944 #   else
9945 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9946 char *alloca ();
9947 #    endif
9948 #   endif
9949 #  endif
9950 # endif
9951 #endif
9952
9953 int
9954 main ()
9955 {
9956 char *p = (char *) alloca (1);
9957                                     if (p) return 0;
9958   ;
9959   return 0;
9960 }
9961 _ACEOF
9962 if ac_fn_c_try_link "$LINENO"; then :
9963   ac_cv_func_alloca_works=yes
9964 else
9965   ac_cv_func_alloca_works=no
9966 fi
9967 rm -f core conftest.err conftest.$ac_objext \
9968     conftest$ac_exeext conftest.$ac_ext
9969 fi
9970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9971 $as_echo "$ac_cv_func_alloca_works" >&6; }
9972
9973 if test $ac_cv_func_alloca_works = yes; then
9974
9975 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9976
9977 else
9978   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9979 # that cause trouble.  Some versions do not even contain alloca or
9980 # contain a buggy version.  If you still want to use their alloca,
9981 # use ar to extract alloca.o from them instead of compiling alloca.c.
9982
9983 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9984
9985 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9986
9987
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9989 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9990 if test "${ac_cv_os_cray+set}" = set; then :
9991   $as_echo_n "(cached) " >&6
9992 else
9993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9994 /* end confdefs.h.  */
9995 #if defined CRAY && ! defined CRAY2
9996 webecray
9997 #else
9998 wenotbecray
9999 #endif
10000
10001 _ACEOF
10002 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10003   $EGREP "webecray" >/dev/null 2>&1; then :
10004   ac_cv_os_cray=yes
10005 else
10006   ac_cv_os_cray=no
10007 fi
10008 rm -f conftest*
10009
10010 fi
10011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10012 $as_echo "$ac_cv_os_cray" >&6; }
10013 if test $ac_cv_os_cray = yes; then
10014   for ac_func in _getb67 GETB67 getb67; do
10015     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10016 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10017 eval as_val=\$$as_ac_var
10018    if test "x$as_val" = x""yes; then :
10019
10020 cat >>confdefs.h <<_ACEOF
10021 #define CRAY_STACKSEG_END $ac_func
10022 _ACEOF
10023
10024     break
10025 fi
10026
10027   done
10028 fi
10029
10030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10031 $as_echo_n "checking stack direction for C alloca... " >&6; }
10032 if test "${ac_cv_c_stack_direction+set}" = set; then :
10033   $as_echo_n "(cached) " >&6
10034 else
10035   if test "$cross_compiling" = yes; then :
10036   ac_cv_c_stack_direction=0
10037 else
10038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10039 /* end confdefs.h.  */
10040 $ac_includes_default
10041 int
10042 find_stack_direction ()
10043 {
10044   static char *addr = 0;
10045   auto char dummy;
10046   if (addr == 0)
10047     {
10048       addr = &dummy;
10049       return find_stack_direction ();
10050     }
10051   else
10052     return (&dummy > addr) ? 1 : -1;
10053 }
10054
10055 int
10056 main ()
10057 {
10058   return find_stack_direction () < 0;
10059 }
10060 _ACEOF
10061 if ac_fn_c_try_run "$LINENO"; then :
10062   ac_cv_c_stack_direction=1
10063 else
10064   ac_cv_c_stack_direction=-1
10065 fi
10066 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10067   conftest.$ac_objext conftest.beam conftest.$ac_ext
10068 fi
10069
10070 fi
10071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10072 $as_echo "$ac_cv_c_stack_direction" >&6; }
10073 cat >>confdefs.h <<_ACEOF
10074 #define STACK_DIRECTION $ac_cv_c_stack_direction
10075 _ACEOF
10076
10077
10078 fi
10079
10080 for ac_header in stdlib.h unistd.h
10081 do :
10082   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10083 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10084 eval as_val=\$$as_ac_Header
10085    if test "x$as_val" = x""yes; then :
10086   cat >>confdefs.h <<_ACEOF
10087 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10088 _ACEOF
10089
10090 fi
10091
10092 done
10093
10094 for ac_func in getpagesize
10095 do :
10096   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10097 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10098   cat >>confdefs.h <<_ACEOF
10099 #define HAVE_GETPAGESIZE 1
10100 _ACEOF
10101
10102 fi
10103 done
10104
10105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10106 $as_echo_n "checking for working mmap... " >&6; }
10107 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10108   $as_echo_n "(cached) " >&6
10109 else
10110   if test "$cross_compiling" = yes; then :
10111   ac_cv_func_mmap_fixed_mapped=no
10112 else
10113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10114 /* end confdefs.h.  */
10115 $ac_includes_default
10116 /* malloc might have been renamed as rpl_malloc. */
10117 #undef malloc
10118
10119 /* Thanks to Mike Haertel and Jim Avera for this test.
10120    Here is a matrix of mmap possibilities:
10121         mmap private not fixed
10122         mmap private fixed at somewhere currently unmapped
10123         mmap private fixed at somewhere already mapped
10124         mmap shared not fixed
10125         mmap shared fixed at somewhere currently unmapped
10126         mmap shared fixed at somewhere already mapped
10127    For private mappings, we should verify that changes cannot be read()
10128    back from the file, nor mmap's back from the file at a different
10129    address.  (There have been systems where private was not correctly
10130    implemented like the infamous i386 svr4.0, and systems where the
10131    VM page cache was not coherent with the file system buffer cache
10132    like early versions of FreeBSD and possibly contemporary NetBSD.)
10133    For shared mappings, we should conversely verify that changes get
10134    propagated back to all the places they're supposed to be.
10135
10136    Grep wants private fixed already mapped.
10137    The main things grep needs to know about mmap are:
10138    * does it exist and is it safe to write into the mmap'd area
10139    * how to use it (BSD variants)  */
10140
10141 #include <fcntl.h>
10142 #include <sys/mman.h>
10143
10144 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10145 char *malloc ();
10146 #endif
10147
10148 /* This mess was copied from the GNU getpagesize.h.  */
10149 #ifndef HAVE_GETPAGESIZE
10150 /* Assume that all systems that can run configure have sys/param.h.  */
10151 # ifndef HAVE_SYS_PARAM_H
10152 #  define HAVE_SYS_PARAM_H 1
10153 # endif
10154
10155 # ifdef _SC_PAGESIZE
10156 #  define getpagesize() sysconf(_SC_PAGESIZE)
10157 # else /* no _SC_PAGESIZE */
10158 #  ifdef HAVE_SYS_PARAM_H
10159 #   include <sys/param.h>
10160 #   ifdef EXEC_PAGESIZE
10161 #    define getpagesize() EXEC_PAGESIZE
10162 #   else /* no EXEC_PAGESIZE */
10163 #    ifdef NBPG
10164 #     define getpagesize() NBPG * CLSIZE
10165 #     ifndef CLSIZE
10166 #      define CLSIZE 1
10167 #     endif /* no CLSIZE */
10168 #    else /* no NBPG */
10169 #     ifdef NBPC
10170 #      define getpagesize() NBPC
10171 #     else /* no NBPC */
10172 #      ifdef PAGESIZE
10173 #       define getpagesize() PAGESIZE
10174 #      endif /* PAGESIZE */
10175 #     endif /* no NBPC */
10176 #    endif /* no NBPG */
10177 #   endif /* no EXEC_PAGESIZE */
10178 #  else /* no HAVE_SYS_PARAM_H */
10179 #   define getpagesize() 8192   /* punt totally */
10180 #  endif /* no HAVE_SYS_PARAM_H */
10181 # endif /* no _SC_PAGESIZE */
10182
10183 #endif /* no HAVE_GETPAGESIZE */
10184
10185 int
10186 main ()
10187 {
10188   char *data, *data2, *data3;
10189   int i, pagesize;
10190   int fd;
10191
10192   pagesize = getpagesize ();
10193
10194   /* First, make a file with some known garbage in it. */
10195   data = (char *) malloc (pagesize);
10196   if (!data)
10197     return 1;
10198   for (i = 0; i < pagesize; ++i)
10199     *(data + i) = rand ();
10200   umask (0);
10201   fd = creat ("conftest.mmap", 0600);
10202   if (fd < 0)
10203     return 1;
10204   if (write (fd, data, pagesize) != pagesize)
10205     return 1;
10206   close (fd);
10207
10208   /* Next, try to mmap the file at a fixed address which already has
10209      something else allocated at it.  If we can, also make sure that
10210      we see the same garbage.  */
10211   fd = open ("conftest.mmap", O_RDWR);
10212   if (fd < 0)
10213     return 1;
10214   data2 = (char *) malloc (2 * pagesize);
10215   if (!data2)
10216     return 1;
10217   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10218   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10219                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10220     return 1;
10221   for (i = 0; i < pagesize; ++i)
10222     if (*(data + i) != *(data2 + i))
10223       return 1;
10224
10225   /* Finally, make sure that changes to the mapped area do not
10226      percolate back to the file as seen by read().  (This is a bug on
10227      some variants of i386 svr4.0.)  */
10228   for (i = 0; i < pagesize; ++i)
10229     *(data2 + i) = *(data2 + i) + 1;
10230   data3 = (char *) malloc (pagesize);
10231   if (!data3)
10232     return 1;
10233   if (read (fd, data3, pagesize) != pagesize)
10234     return 1;
10235   for (i = 0; i < pagesize; ++i)
10236     if (*(data + i) != *(data3 + i))
10237       return 1;
10238   close (fd);
10239   return 0;
10240 }
10241 _ACEOF
10242 if ac_fn_c_try_run "$LINENO"; then :
10243   ac_cv_func_mmap_fixed_mapped=yes
10244 else
10245   ac_cv_func_mmap_fixed_mapped=no
10246 fi
10247 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10248   conftest.$ac_objext conftest.beam conftest.$ac_ext
10249 fi
10250
10251 fi
10252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10253 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10254 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10255
10256 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10257
10258 fi
10259 rm -f conftest.mmap
10260
10261 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10262 if test "x$ac_cv_type_pid_t" = x""yes; then :
10263
10264 else
10265
10266 cat >>confdefs.h <<_ACEOF
10267 #define pid_t int
10268 _ACEOF
10269
10270 fi
10271
10272 for ac_header in vfork.h
10273 do :
10274   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10275 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10276   cat >>confdefs.h <<_ACEOF
10277 #define HAVE_VFORK_H 1
10278 _ACEOF
10279
10280 fi
10281
10282 done
10283
10284 for ac_func in fork vfork
10285 do :
10286   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10287 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10288 eval as_val=\$$as_ac_var
10289    if test "x$as_val" = x""yes; then :
10290   cat >>confdefs.h <<_ACEOF
10291 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10292 _ACEOF
10293
10294 fi
10295 done
10296
10297 if test "x$ac_cv_func_fork" = xyes; then
10298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10299 $as_echo_n "checking for working fork... " >&6; }
10300 if test "${ac_cv_func_fork_works+set}" = set; then :
10301   $as_echo_n "(cached) " >&6
10302 else
10303   if test "$cross_compiling" = yes; then :
10304   ac_cv_func_fork_works=cross
10305 else
10306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10307 /* end confdefs.h.  */
10308 $ac_includes_default
10309 int
10310 main ()
10311 {
10312
10313           /* By Ruediger Kuhlmann. */
10314           return fork () < 0;
10315
10316   ;
10317   return 0;
10318 }
10319 _ACEOF
10320 if ac_fn_c_try_run "$LINENO"; then :
10321   ac_cv_func_fork_works=yes
10322 else
10323   ac_cv_func_fork_works=no
10324 fi
10325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10326   conftest.$ac_objext conftest.beam conftest.$ac_ext
10327 fi
10328
10329 fi
10330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10331 $as_echo "$ac_cv_func_fork_works" >&6; }
10332
10333 else
10334   ac_cv_func_fork_works=$ac_cv_func_fork
10335 fi
10336 if test "x$ac_cv_func_fork_works" = xcross; then
10337   case $host in
10338     *-*-amigaos* | *-*-msdosdjgpp*)
10339       # Override, as these systems have only a dummy fork() stub
10340       ac_cv_func_fork_works=no
10341       ;;
10342     *)
10343       ac_cv_func_fork_works=yes
10344       ;;
10345   esac
10346   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10347 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10348 fi
10349 ac_cv_func_vfork_works=$ac_cv_func_vfork
10350 if test "x$ac_cv_func_vfork" = xyes; then
10351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10352 $as_echo_n "checking for working vfork... " >&6; }
10353 if test "${ac_cv_func_vfork_works+set}" = set; then :
10354   $as_echo_n "(cached) " >&6
10355 else
10356   if test "$cross_compiling" = yes; then :
10357   ac_cv_func_vfork_works=cross
10358 else
10359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10360 /* end confdefs.h.  */
10361 /* Thanks to Paul Eggert for this test.  */
10362 $ac_includes_default
10363 #include <sys/wait.h>
10364 #ifdef HAVE_VFORK_H
10365 # include <vfork.h>
10366 #endif
10367 /* On some sparc systems, changes by the child to local and incoming
10368    argument registers are propagated back to the parent.  The compiler
10369    is told about this with #include <vfork.h>, but some compilers
10370    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10371    static variable whose address is put into a register that is
10372    clobbered by the vfork.  */
10373 static void
10374 #ifdef __cplusplus
10375 sparc_address_test (int arg)
10376 # else
10377 sparc_address_test (arg) int arg;
10378 #endif
10379 {
10380   static pid_t child;
10381   if (!child) {
10382     child = vfork ();
10383     if (child < 0) {
10384       perror ("vfork");
10385       _exit(2);
10386     }
10387     if (!child) {
10388       arg = getpid();
10389       write(-1, "", 0);
10390       _exit (arg);
10391     }
10392   }
10393 }
10394
10395 int
10396 main ()
10397 {
10398   pid_t parent = getpid ();
10399   pid_t child;
10400
10401   sparc_address_test (0);
10402
10403   child = vfork ();
10404
10405   if (child == 0) {
10406     /* Here is another test for sparc vfork register problems.  This
10407        test uses lots of local variables, at least as many local
10408        variables as main has allocated so far including compiler
10409        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10410        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10411        reuse the register of parent for one of the local variables,
10412        since it will think that parent can't possibly be used any more
10413        in this routine.  Assigning to the local variable will thus
10414        munge parent in the parent process.  */
10415     pid_t
10416       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10417       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10418     /* Convince the compiler that p..p7 are live; otherwise, it might
10419        use the same hardware register for all 8 local variables.  */
10420     if (p != p1 || p != p2 || p != p3 || p != p4
10421         || p != p5 || p != p6 || p != p7)
10422       _exit(1);
10423
10424     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10425        from child file descriptors.  If the child closes a descriptor
10426        before it execs or exits, this munges the parent's descriptor
10427        as well.  Test for this by closing stdout in the child.  */
10428     _exit(close(fileno(stdout)) != 0);
10429   } else {
10430     int status;
10431     struct stat st;
10432
10433     while (wait(&status) != child)
10434       ;
10435     return (
10436          /* Was there some problem with vforking?  */
10437          child < 0
10438
10439          /* Did the child fail?  (This shouldn't happen.)  */
10440          || status
10441
10442          /* Did the vfork/compiler bug occur?  */
10443          || parent != getpid()
10444
10445          /* Did the file descriptor bug occur?  */
10446          || fstat(fileno(stdout), &st) != 0
10447          );
10448   }
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_run "$LINENO"; then :
10452   ac_cv_func_vfork_works=yes
10453 else
10454   ac_cv_func_vfork_works=no
10455 fi
10456 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10457   conftest.$ac_objext conftest.beam conftest.$ac_ext
10458 fi
10459
10460 fi
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10462 $as_echo "$ac_cv_func_vfork_works" >&6; }
10463
10464 fi;
10465 if test "x$ac_cv_func_fork_works" = xcross; then
10466   ac_cv_func_vfork_works=$ac_cv_func_vfork
10467   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10468 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10469 fi
10470
10471 if test "x$ac_cv_func_vfork_works" = xyes; then
10472
10473 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10474
10475 else
10476
10477 $as_echo "#define vfork fork" >>confdefs.h
10478
10479 fi
10480 if test "x$ac_cv_func_fork_works" = xyes; then
10481
10482 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10483
10484 fi
10485
10486 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10487                 pipe poll pread pread64 pwrite readlink resize_term \
10488                 sbrk setpgid setpgrp setsid \
10489                 sigaction sigprocmask sigsetmask socketpair \
10490                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10491                 setrlimit getrlimit posix_madvise waitpid lstat \
10492                 ptrace64
10493 do :
10494   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10495 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10496 eval as_val=\$$as_ac_var
10497    if test "x$as_val" = x""yes; then :
10498   cat >>confdefs.h <<_ACEOF
10499 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10500 _ACEOF
10501
10502 fi
10503 done
10504
10505
10506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10507 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10508 if test "${am_cv_langinfo_codeset+set}" = set; then :
10509   $as_echo_n "(cached) " >&6
10510 else
10511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10512 /* end confdefs.h.  */
10513 #include <langinfo.h>
10514 int
10515 main ()
10516 {
10517 char* cs = nl_langinfo(CODESET);
10518   ;
10519   return 0;
10520 }
10521 _ACEOF
10522 if ac_fn_c_try_link "$LINENO"; then :
10523   am_cv_langinfo_codeset=yes
10524 else
10525   am_cv_langinfo_codeset=no
10526 fi
10527 rm -f core conftest.err conftest.$ac_objext \
10528     conftest$ac_exeext conftest.$ac_ext
10529
10530 fi
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10532 $as_echo "$am_cv_langinfo_codeset" >&6; }
10533   if test $am_cv_langinfo_codeset = yes; then
10534
10535 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10536
10537   fi
10538
10539
10540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10541 $as_echo_n "checking for ANSI C header files... " >&6; }
10542 if test "${ac_cv_header_stdc+set}" = set; then :
10543   $as_echo_n "(cached) " >&6
10544 else
10545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10546 /* end confdefs.h.  */
10547 #include <stdlib.h>
10548 #include <stdarg.h>
10549 #include <string.h>
10550 #include <float.h>
10551
10552 int
10553 main ()
10554 {
10555
10556   ;
10557   return 0;
10558 }
10559 _ACEOF
10560 if ac_fn_c_try_compile "$LINENO"; then :
10561   ac_cv_header_stdc=yes
10562 else
10563   ac_cv_header_stdc=no
10564 fi
10565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10566
10567 if test $ac_cv_header_stdc = yes; then
10568   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10570 /* end confdefs.h.  */
10571 #include <string.h>
10572
10573 _ACEOF
10574 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10575   $EGREP "memchr" >/dev/null 2>&1; then :
10576
10577 else
10578   ac_cv_header_stdc=no
10579 fi
10580 rm -f conftest*
10581
10582 fi
10583
10584 if test $ac_cv_header_stdc = yes; then
10585   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10587 /* end confdefs.h.  */
10588 #include <stdlib.h>
10589
10590 _ACEOF
10591 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10592   $EGREP "free" >/dev/null 2>&1; then :
10593
10594 else
10595   ac_cv_header_stdc=no
10596 fi
10597 rm -f conftest*
10598
10599 fi
10600
10601 if test $ac_cv_header_stdc = yes; then
10602   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10603   if test "$cross_compiling" = yes; then :
10604   :
10605 else
10606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10607 /* end confdefs.h.  */
10608 #include <ctype.h>
10609 #include <stdlib.h>
10610 #if ((' ' & 0x0FF) == 0x020)
10611 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10612 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10613 #else
10614 # define ISLOWER(c) \
10615                    (('a' <= (c) && (c) <= 'i') \
10616                      || ('j' <= (c) && (c) <= 'r') \
10617                      || ('s' <= (c) && (c) <= 'z'))
10618 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10619 #endif
10620
10621 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10622 int
10623 main ()
10624 {
10625   int i;
10626   for (i = 0; i < 256; i++)
10627     if (XOR (islower (i), ISLOWER (i))
10628         || toupper (i) != TOUPPER (i))
10629       return 2;
10630   return 0;
10631 }
10632 _ACEOF
10633 if ac_fn_c_try_run "$LINENO"; then :
10634
10635 else
10636   ac_cv_header_stdc=no
10637 fi
10638 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10639   conftest.$ac_objext conftest.beam conftest.$ac_ext
10640 fi
10641
10642 fi
10643 fi
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10645 $as_echo "$ac_cv_header_stdc" >&6; }
10646 if test $ac_cv_header_stdc = yes; then
10647
10648 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10649
10650 fi
10651
10652   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10653 # for constant arguments.  Useless!
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10655 $as_echo_n "checking for working alloca.h... " >&6; }
10656 if test "${ac_cv_working_alloca_h+set}" = set; then :
10657   $as_echo_n "(cached) " >&6
10658 else
10659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10660 /* end confdefs.h.  */
10661 #include <alloca.h>
10662 int
10663 main ()
10664 {
10665 char *p = (char *) alloca (2 * sizeof (int));
10666                           if (p) return 0;
10667   ;
10668   return 0;
10669 }
10670 _ACEOF
10671 if ac_fn_c_try_link "$LINENO"; then :
10672   ac_cv_working_alloca_h=yes
10673 else
10674   ac_cv_working_alloca_h=no
10675 fi
10676 rm -f core conftest.err conftest.$ac_objext \
10677     conftest$ac_exeext conftest.$ac_ext
10678 fi
10679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10680 $as_echo "$ac_cv_working_alloca_h" >&6; }
10681 if test $ac_cv_working_alloca_h = yes; then
10682
10683 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10684
10685 fi
10686
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10688 $as_echo_n "checking for alloca... " >&6; }
10689 if test "${ac_cv_func_alloca_works+set}" = set; then :
10690   $as_echo_n "(cached) " >&6
10691 else
10692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10693 /* end confdefs.h.  */
10694 #ifdef __GNUC__
10695 # define alloca __builtin_alloca
10696 #else
10697 # ifdef _MSC_VER
10698 #  include <malloc.h>
10699 #  define alloca _alloca
10700 # else
10701 #  ifdef HAVE_ALLOCA_H
10702 #   include <alloca.h>
10703 #  else
10704 #   ifdef _AIX
10705  #pragma alloca
10706 #   else
10707 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10708 char *alloca ();
10709 #    endif
10710 #   endif
10711 #  endif
10712 # endif
10713 #endif
10714
10715 int
10716 main ()
10717 {
10718 char *p = (char *) alloca (1);
10719                                     if (p) return 0;
10720   ;
10721   return 0;
10722 }
10723 _ACEOF
10724 if ac_fn_c_try_link "$LINENO"; then :
10725   ac_cv_func_alloca_works=yes
10726 else
10727   ac_cv_func_alloca_works=no
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext \
10730     conftest$ac_exeext conftest.$ac_ext
10731 fi
10732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10733 $as_echo "$ac_cv_func_alloca_works" >&6; }
10734
10735 if test $ac_cv_func_alloca_works = yes; then
10736
10737 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10738
10739 else
10740   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10741 # that cause trouble.  Some versions do not even contain alloca or
10742 # contain a buggy version.  If you still want to use their alloca,
10743 # use ar to extract alloca.o from them instead of compiling alloca.c.
10744
10745 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10746
10747 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10748
10749
10750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10751 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10752 if test "${ac_cv_os_cray+set}" = set; then :
10753   $as_echo_n "(cached) " >&6
10754 else
10755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10756 /* end confdefs.h.  */
10757 #if defined CRAY && ! defined CRAY2
10758 webecray
10759 #else
10760 wenotbecray
10761 #endif
10762
10763 _ACEOF
10764 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10765   $EGREP "webecray" >/dev/null 2>&1; then :
10766   ac_cv_os_cray=yes
10767 else
10768   ac_cv_os_cray=no
10769 fi
10770 rm -f conftest*
10771
10772 fi
10773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10774 $as_echo "$ac_cv_os_cray" >&6; }
10775 if test $ac_cv_os_cray = yes; then
10776   for ac_func in _getb67 GETB67 getb67; do
10777     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10778 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10779 eval as_val=\$$as_ac_var
10780    if test "x$as_val" = x""yes; then :
10781
10782 cat >>confdefs.h <<_ACEOF
10783 #define CRAY_STACKSEG_END $ac_func
10784 _ACEOF
10785
10786     break
10787 fi
10788
10789   done
10790 fi
10791
10792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10793 $as_echo_n "checking stack direction for C alloca... " >&6; }
10794 if test "${ac_cv_c_stack_direction+set}" = set; then :
10795   $as_echo_n "(cached) " >&6
10796 else
10797   if test "$cross_compiling" = yes; then :
10798   ac_cv_c_stack_direction=0
10799 else
10800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10801 /* end confdefs.h.  */
10802 $ac_includes_default
10803 int
10804 find_stack_direction ()
10805 {
10806   static char *addr = 0;
10807   auto char dummy;
10808   if (addr == 0)
10809     {
10810       addr = &dummy;
10811       return find_stack_direction ();
10812     }
10813   else
10814     return (&dummy > addr) ? 1 : -1;
10815 }
10816
10817 int
10818 main ()
10819 {
10820   return find_stack_direction () < 0;
10821 }
10822 _ACEOF
10823 if ac_fn_c_try_run "$LINENO"; then :
10824   ac_cv_c_stack_direction=1
10825 else
10826   ac_cv_c_stack_direction=-1
10827 fi
10828 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10829   conftest.$ac_objext conftest.beam conftest.$ac_ext
10830 fi
10831
10832 fi
10833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10834 $as_echo "$ac_cv_c_stack_direction" >&6; }
10835 cat >>confdefs.h <<_ACEOF
10836 #define STACK_DIRECTION $ac_cv_c_stack_direction
10837 _ACEOF
10838
10839
10840 fi
10841
10842
10843
10844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10845 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10846 if test "${am_cv_langinfo_codeset+set}" = set; then :
10847   $as_echo_n "(cached) " >&6
10848 else
10849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851 #include <langinfo.h>
10852 int
10853 main ()
10854 {
10855 char* cs = nl_langinfo(CODESET);
10856   ;
10857   return 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_link "$LINENO"; then :
10861   am_cv_langinfo_codeset=yes
10862 else
10863   am_cv_langinfo_codeset=no
10864 fi
10865 rm -f core conftest.err conftest.$ac_objext \
10866     conftest$ac_exeext conftest.$ac_ext
10867
10868 fi
10869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10870 $as_echo "$am_cv_langinfo_codeset" >&6; }
10871   if test $am_cv_langinfo_codeset = yes; then
10872
10873 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10874
10875   fi
10876
10877
10878   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10879 do :
10880   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10881 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10882 eval as_val=\$$as_ac_Header
10883    if test "x$as_val" = x""yes; then :
10884   cat >>confdefs.h <<_ACEOF
10885 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10886 _ACEOF
10887
10888 fi
10889
10890 done
10891
10892
10893   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10894 do :
10895   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10896 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10897 eval as_val=\$$as_ac_var
10898    if test "x$as_val" = x""yes; then :
10899   cat >>confdefs.h <<_ACEOF
10900 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10901 _ACEOF
10902
10903 fi
10904 done
10905
10906
10907   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10908 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10909   ac_have_decl=1
10910 else
10911   ac_have_decl=0
10912 fi
10913
10914 cat >>confdefs.h <<_ACEOF
10915 #define HAVE_DECL_STRERROR $ac_have_decl
10916 _ACEOF
10917 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10918 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10919   ac_have_decl=1
10920 else
10921   ac_have_decl=0
10922 fi
10923
10924 cat >>confdefs.h <<_ACEOF
10925 #define HAVE_DECL_STRSTR $ac_have_decl
10926 _ACEOF
10927
10928
10929
10930 # Check the return and argument types of ptrace.  No canned test for
10931 # this, so roll our own.
10932 gdb_ptrace_headers='
10933 #include <sys/types.h>
10934 #if HAVE_SYS_PTRACE_H
10935 # include <sys/ptrace.h>
10936 #endif
10937 #if HAVE_UNISTD_H
10938 # include <unistd.h>
10939 #endif
10940 '
10941 # There is no point in checking if we don't have a prototype.
10942 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10943 "
10944 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10945   ac_have_decl=1
10946 else
10947   ac_have_decl=0
10948 fi
10949
10950 cat >>confdefs.h <<_ACEOF
10951 #define HAVE_DECL_PTRACE $ac_have_decl
10952 _ACEOF
10953 if test $ac_have_decl = 1; then :
10954
10955 else
10956
10957   : ${gdb_cv_func_ptrace_ret='int'}
10958   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10959
10960 fi
10961
10962 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10963 # empty argument list, so check for that explicitly.
10964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10965 $as_echo_n "checking return type of ptrace... " >&6; }
10966 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10967   $as_echo_n "(cached) " >&6
10968 else
10969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10970 /* end confdefs.h.  */
10971 $gdb_ptrace_headers
10972 int
10973 main ()
10974 {
10975 extern long ptrace (enum __ptrace_request, ...);
10976   ;
10977   return 0;
10978 }
10979 _ACEOF
10980 if ac_fn_c_try_compile "$LINENO"; then :
10981   gdb_cv_func_ptrace_ret='long'
10982 else
10983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10984 /* end confdefs.h.  */
10985 $gdb_ptrace_headers
10986 int
10987 main ()
10988 {
10989 extern int ptrace ();
10990   ;
10991   return 0;
10992 }
10993 _ACEOF
10994 if ac_fn_c_try_compile "$LINENO"; then :
10995   gdb_cv_func_ptrace_ret='int'
10996 else
10997   gdb_cv_func_ptrace_ret='long'
10998 fi
10999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11000 fi
11001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11002 fi
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11004 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11005
11006 cat >>confdefs.h <<_ACEOF
11007 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11008 _ACEOF
11009
11010 # Check argument types.
11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11012 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11013 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11014   $as_echo_n "(cached) " >&6
11015 else
11016
11017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11018 /* end confdefs.h.  */
11019 $gdb_ptrace_headers
11020 int
11021 main ()
11022 {
11023 extern long ptrace (enum __ptrace_request, ...);
11024   ;
11025   return 0;
11026 }
11027 _ACEOF
11028 if ac_fn_c_try_compile "$LINENO"; then :
11029   gdb_cv_func_ptrace_args='int,int,long,long'
11030 else
11031
11032 for gdb_arg1 in 'int' 'long'; do
11033  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11034   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11035    for gdb_arg4 in 'int' 'long' 'void *'; do
11036      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11037 /* end confdefs.h.  */
11038 $gdb_ptrace_headers
11039 int
11040 main ()
11041 {
11042
11043 extern $gdb_cv_func_ptrace_ret
11044   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11045
11046   ;
11047   return 0;
11048 }
11049 _ACEOF
11050 if ac_fn_c_try_compile "$LINENO"; then :
11051   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11052     break 4;
11053 fi
11054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11055     for gdb_arg5 in 'int *' 'int' 'long'; do
11056      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11057 /* end confdefs.h.  */
11058 $gdb_ptrace_headers
11059 int
11060 main ()
11061 {
11062
11063 extern $gdb_cv_func_ptrace_ret
11064   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11065
11066   ;
11067   return 0;
11068 }
11069 _ACEOF
11070 if ac_fn_c_try_compile "$LINENO"; then :
11071
11072 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11073     break 5;
11074 fi
11075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11076     done
11077    done
11078   done
11079  done
11080 done
11081 # Provide a safe default value.
11082 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11083
11084 fi
11085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11086 fi
11087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11088 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11089 ac_save_IFS=$IFS; IFS=','
11090 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11091 IFS=$ac_save_IFS
11092 shift
11093
11094 cat >>confdefs.h <<_ACEOF
11095 #define PTRACE_TYPE_ARG3 $3
11096 _ACEOF
11097
11098
11099 cat >>confdefs.h <<_ACEOF
11100 #define PTRACE_TYPE_ARG4 $4
11101 _ACEOF
11102
11103 if test -n "$5"; then
11104
11105 cat >>confdefs.h <<_ACEOF
11106 #define PTRACE_TYPE_ARG5 $5
11107 _ACEOF
11108
11109 fi
11110
11111 if test "$cross_compiling" = no; then
11112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11113 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11114 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11115   $as_echo_n "(cached) " >&6
11116 else
11117   if test "$cross_compiling" = yes; then :
11118   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11119 else
11120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h.  */
11122 $ac_includes_default
11123 int
11124 main ()
11125 {
11126 /* If this system has a BSD-style setpgrp which takes arguments,
11127   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11128   exit successfully. */
11129   return setpgrp (1,1) != -1;
11130   ;
11131   return 0;
11132 }
11133 _ACEOF
11134 if ac_fn_c_try_run "$LINENO"; then :
11135   ac_cv_func_setpgrp_void=no
11136 else
11137   ac_cv_func_setpgrp_void=yes
11138 fi
11139 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11140   conftest.$ac_objext conftest.beam conftest.$ac_ext
11141 fi
11142
11143 fi
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11145 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11146 if test $ac_cv_func_setpgrp_void = yes; then
11147
11148 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11149
11150 fi
11151
11152 else
11153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11154 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11155 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11156   $as_echo_n "(cached) " >&6
11157 else
11158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11159 /* end confdefs.h.  */
11160
11161 #include <unistd.h>
11162
11163 int
11164 main ()
11165 {
11166
11167   if (setpgrp(1,1) == -1)
11168     exit (0);
11169   else
11170     exit (1);
11171
11172   ;
11173   return 0;
11174 }
11175 _ACEOF
11176 if ac_fn_c_try_compile "$LINENO"; then :
11177   ac_cv_func_setpgrp_void=no
11178 else
11179   ac_cv_func_setpgrp_void=yes
11180 fi
11181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11182 fi
11183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11184 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11185 if test $ac_cv_func_setpgrp_void = yes; then
11186   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11187
11188 fi
11189 fi
11190
11191 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11192 # since sigsetjmp might only be defined as a macro.
11193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11194 $as_echo_n "checking for sigsetjmp... " >&6; }
11195 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11196   $as_echo_n "(cached) " >&6
11197 else
11198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11199 /* end confdefs.h.  */
11200
11201 #include <setjmp.h>
11202
11203 int
11204 main ()
11205 {
11206 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11207   ;
11208   return 0;
11209 }
11210 _ACEOF
11211 if ac_fn_c_try_compile "$LINENO"; then :
11212   gdb_cv_func_sigsetjmp=yes
11213 else
11214   gdb_cv_func_sigsetjmp=no
11215 fi
11216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11217 fi
11218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11219 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11220 if test $gdb_cv_func_sigsetjmp = yes; then
11221
11222 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11223
11224 fi
11225
11226 # Assume we'll default to using the included libiberty regex.
11227 gdb_use_included_regex=yes
11228
11229 # However, if the system regex is GNU regex, then default to *not*
11230 # using the included regex.
11231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11232 $as_echo_n "checking for GNU regex... " >&6; }
11233 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11234   $as_echo_n "(cached) " >&6
11235 else
11236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11237 /* end confdefs.h.  */
11238 #include <gnu-versions.h>
11239 int
11240 main ()
11241 {
11242 #define REGEX_INTERFACE_VERSION 1
11243 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11244 # error "Version mismatch"
11245 #endif
11246   ;
11247   return 0;
11248 }
11249 _ACEOF
11250 if ac_fn_c_try_compile "$LINENO"; then :
11251   gdb_cv_have_gnu_regex=yes
11252 else
11253   gdb_cv_have_gnu_regex=no
11254 fi
11255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11256 fi
11257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11258 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11259 if test $gdb_cv_have_gnu_regex = yes; then
11260   gdb_use_included_regex=no
11261 fi
11262
11263
11264 # Check whether --with-included-regex was given.
11265 if test "${with_included_regex+set}" = set; then :
11266   withval=$with_included_regex; gdb_with_regex=$withval
11267 else
11268   gdb_with_regex=$gdb_use_included_regex
11269 fi
11270
11271 if test "$gdb_with_regex" = yes; then
11272
11273 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11274
11275 fi
11276
11277 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11278 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11279 #include <sys/proc.h>
11280
11281 "
11282 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11283
11284 cat >>confdefs.h <<_ACEOF
11285 #define HAVE_STRUCT_THREAD_TD_PCB 1
11286 _ACEOF
11287
11288
11289 fi
11290
11291
11292 # See if <sys/lwp.h> defines `struct lwp`.
11293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11294 $as_echo_n "checking for struct lwp... " >&6; }
11295 if test "${gdb_cv_struct_lwp+set}" = set; then :
11296   $as_echo_n "(cached) " >&6
11297 else
11298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11299 /* end confdefs.h.  */
11300 #include <sys/param.h>
11301 #include <sys/lwp.h>
11302 int
11303 main ()
11304 {
11305 struct lwp l;
11306   ;
11307   return 0;
11308 }
11309 _ACEOF
11310 if ac_fn_c_try_compile "$LINENO"; then :
11311   gdb_cv_struct_lwp=yes
11312 else
11313   gdb_cv_struct_lwp=no
11314 fi
11315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11316 fi
11317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11318 $as_echo "$gdb_cv_struct_lwp" >&6; }
11319 if test $gdb_cv_struct_lwp = yes; then
11320
11321 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11322
11323 fi
11324
11325 # See if <machine/reg.h> degines `struct reg'.
11326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11327 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11328 if test "${gdb_cv_struct_reg+set}" = set; then :
11329   $as_echo_n "(cached) " >&6
11330 else
11331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11332 /* end confdefs.h.  */
11333 #include <sys/types.h>
11334 #include <machine/reg.h>
11335 int
11336 main ()
11337 {
11338 struct reg r;
11339   ;
11340   return 0;
11341 }
11342 _ACEOF
11343 if ac_fn_c_try_compile "$LINENO"; then :
11344   gdb_cv_struct_reg=yes
11345 else
11346   gdb_cv_struct_reg=no
11347 fi
11348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11349 fi
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11351 $as_echo "$gdb_cv_struct_reg" >&6; }
11352 if test $gdb_cv_struct_reg = yes; then
11353
11354 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11355
11356 fi
11357
11358 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11359 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11360 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11361 "
11362 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11363
11364 cat >>confdefs.h <<_ACEOF
11365 #define HAVE_STRUCT_REG_R_FS 1
11366 _ACEOF
11367
11368
11369 fi
11370 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11371 "
11372 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11373
11374 cat >>confdefs.h <<_ACEOF
11375 #define HAVE_STRUCT_REG_R_GS 1
11376 _ACEOF
11377
11378
11379 fi
11380
11381
11382 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11383 # Older amd64 Linux's don't have the fs_base and gs_base members of
11384 # `struct user_regs_struct'.
11385 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11386 "
11387 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11388
11389 cat >>confdefs.h <<_ACEOF
11390 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11391 _ACEOF
11392
11393
11394 fi
11395 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11396 "
11397 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11398
11399 cat >>confdefs.h <<_ACEOF
11400 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11401 _ACEOF
11402
11403
11404 fi
11405
11406
11407 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11409 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11410 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11411   $as_echo_n "(cached) " >&6
11412 else
11413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11414 /* end confdefs.h.  */
11415 #include <sys/ptrace.h>
11416 int
11417 main ()
11418 {
11419 PTRACE_GETREGS;
11420   ;
11421   return 0;
11422 }
11423 _ACEOF
11424 if ac_fn_c_try_compile "$LINENO"; then :
11425   gdb_cv_have_ptrace_getregs=yes
11426 else
11427   gdb_cv_have_ptrace_getregs=no
11428 fi
11429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11430 fi
11431
11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11433 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11434 if test $gdb_cv_have_ptrace_getregs = yes; then
11435
11436 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11437
11438 fi
11439
11440 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11442 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11443 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11444   $as_echo_n "(cached) " >&6
11445 else
11446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11447 /* end confdefs.h.  */
11448 #include <sys/ptrace.h>
11449 int
11450 main ()
11451 {
11452 PTRACE_GETFPXREGS;
11453   ;
11454   return 0;
11455 }
11456 _ACEOF
11457 if ac_fn_c_try_compile "$LINENO"; then :
11458   gdb_cv_have_ptrace_getfpxregs=yes
11459 else
11460   gdb_cv_have_ptrace_getfpxregs=no
11461 fi
11462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11463 fi
11464
11465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11466 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11467 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11468
11469 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11470
11471 fi
11472
11473 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11475 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11476 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11477   $as_echo_n "(cached) " >&6
11478 else
11479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11480 /* end confdefs.h.  */
11481 #include <sys/types.h>
11482 #include <sys/ptrace.h>
11483 int
11484 main ()
11485 {
11486 PT_GETDBREGS;
11487   ;
11488   return 0;
11489 }
11490 _ACEOF
11491 if ac_fn_c_try_compile "$LINENO"; then :
11492   gdb_cv_have_pt_getdbregs=yes
11493 else
11494   gdb_cv_have_pt_getdbregs=no
11495 fi
11496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11497 fi
11498
11499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11500 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11501 if test $gdb_cv_have_pt_getdbregs = yes; then
11502
11503 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11504
11505 fi
11506
11507 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11509 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11510 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11511   $as_echo_n "(cached) " >&6
11512 else
11513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11514 /* end confdefs.h.  */
11515 #include <sys/types.h>
11516 #include <sys/ptrace.h>
11517 int
11518 main ()
11519 {
11520 PT_GETXMMREGS;
11521   ;
11522   return 0;
11523 }
11524 _ACEOF
11525 if ac_fn_c_try_compile "$LINENO"; then :
11526   gdb_cv_have_pt_getxmmregs=yes
11527 else
11528   gdb_cv_have_pt_getxmmregs=no
11529 fi
11530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11531 fi
11532
11533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11534 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11535 if test $gdb_cv_have_pt_getxmmregs = yes; then
11536
11537 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11538
11539 fi
11540
11541 # Detect which type of /proc is in use, such as for Solaris.
11542
11543 if test "${target}" = "${host}"; then
11544   case "${host}" in
11545   *-*-sysv4.2* | *-*-sysv5* )
11546
11547 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11548
11549       ;;
11550   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11551
11552 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11553
11554       ;;
11555   mips-sgi-irix5*)
11556       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11557
11558 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11559
11560       ;;
11561   esac
11562 fi
11563
11564 if test "$ac_cv_header_sys_procfs_h" = yes; then
11565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11566 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11567  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11568   $as_echo_n "(cached) " >&6
11569 else
11570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11571 /* end confdefs.h.  */
11572
11573 #define _SYSCALL32
11574 /* Needed for new procfs interface on sparc-solaris.  */
11575 #define _STRUCTURED_PROC 1
11576 #include <sys/procfs.h>
11577 int
11578 main ()
11579 {
11580 gregset_t avar
11581   ;
11582   return 0;
11583 }
11584 _ACEOF
11585 if ac_fn_c_try_compile "$LINENO"; then :
11586   bfd_cv_have_sys_procfs_type_gregset_t=yes
11587 else
11588   bfd_cv_have_sys_procfs_type_gregset_t=no
11589
11590 fi
11591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11592 fi
11593
11594  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11595
11596 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11597
11598  fi
11599  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11600 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11601
11602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11603 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11604  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11605   $as_echo_n "(cached) " >&6
11606 else
11607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11608 /* end confdefs.h.  */
11609
11610 #define _SYSCALL32
11611 /* Needed for new procfs interface on sparc-solaris.  */
11612 #define _STRUCTURED_PROC 1
11613 #include <sys/procfs.h>
11614 int
11615 main ()
11616 {
11617 fpregset_t avar
11618   ;
11619   return 0;
11620 }
11621 _ACEOF
11622 if ac_fn_c_try_compile "$LINENO"; then :
11623   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11624 else
11625   bfd_cv_have_sys_procfs_type_fpregset_t=no
11626
11627 fi
11628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11629 fi
11630
11631  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11632
11633 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11634
11635  fi
11636  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11637 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11638
11639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11640 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11641  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11642   $as_echo_n "(cached) " >&6
11643 else
11644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11645 /* end confdefs.h.  */
11646
11647 #define _SYSCALL32
11648 /* Needed for new procfs interface on sparc-solaris.  */
11649 #define _STRUCTURED_PROC 1
11650 #include <sys/procfs.h>
11651 int
11652 main ()
11653 {
11654 prgregset_t avar
11655   ;
11656   return 0;
11657 }
11658 _ACEOF
11659 if ac_fn_c_try_compile "$LINENO"; then :
11660   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11661 else
11662   bfd_cv_have_sys_procfs_type_prgregset_t=no
11663
11664 fi
11665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11666 fi
11667
11668  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11669
11670 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11671
11672  fi
11673  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11674 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11675
11676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11677 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11678  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11679   $as_echo_n "(cached) " >&6
11680 else
11681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11682 /* end confdefs.h.  */
11683
11684 #define _SYSCALL32
11685 /* Needed for new procfs interface on sparc-solaris.  */
11686 #define _STRUCTURED_PROC 1
11687 #include <sys/procfs.h>
11688 int
11689 main ()
11690 {
11691 prfpregset_t avar
11692   ;
11693   return 0;
11694 }
11695 _ACEOF
11696 if ac_fn_c_try_compile "$LINENO"; then :
11697   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11698 else
11699   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11700
11701 fi
11702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11703 fi
11704
11705  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11706
11707 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11708
11709  fi
11710  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11711 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11712
11713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11714 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11715  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11716   $as_echo_n "(cached) " >&6
11717 else
11718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11719 /* end confdefs.h.  */
11720
11721 #define _SYSCALL32
11722 /* Needed for new procfs interface on sparc-solaris.  */
11723 #define _STRUCTURED_PROC 1
11724 #include <sys/procfs.h>
11725 int
11726 main ()
11727 {
11728 prgregset32_t avar
11729   ;
11730   return 0;
11731 }
11732 _ACEOF
11733 if ac_fn_c_try_compile "$LINENO"; then :
11734   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11735 else
11736   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11737
11738 fi
11739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11740 fi
11741
11742  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11743
11744 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11745
11746  fi
11747  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11748 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11749
11750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11751 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11752  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11753   $as_echo_n "(cached) " >&6
11754 else
11755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11756 /* end confdefs.h.  */
11757
11758 #define _SYSCALL32
11759 /* Needed for new procfs interface on sparc-solaris.  */
11760 #define _STRUCTURED_PROC 1
11761 #include <sys/procfs.h>
11762 int
11763 main ()
11764 {
11765 lwpid_t avar
11766   ;
11767   return 0;
11768 }
11769 _ACEOF
11770 if ac_fn_c_try_compile "$LINENO"; then :
11771   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11772 else
11773   bfd_cv_have_sys_procfs_type_lwpid_t=no
11774
11775 fi
11776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11777 fi
11778
11779  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11780
11781 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11782
11783  fi
11784  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11785 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11786
11787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11788 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11789  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11790   $as_echo_n "(cached) " >&6
11791 else
11792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11793 /* end confdefs.h.  */
11794
11795 #define _SYSCALL32
11796 /* Needed for new procfs interface on sparc-solaris.  */
11797 #define _STRUCTURED_PROC 1
11798 #include <sys/procfs.h>
11799 int
11800 main ()
11801 {
11802 psaddr_t avar
11803   ;
11804   return 0;
11805 }
11806 _ACEOF
11807 if ac_fn_c_try_compile "$LINENO"; then :
11808   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11809 else
11810   bfd_cv_have_sys_procfs_type_psaddr_t=no
11811
11812 fi
11813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11814 fi
11815
11816  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11817
11818 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11819
11820  fi
11821  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11822 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11823
11824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11825 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11826  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11827   $as_echo_n "(cached) " >&6
11828 else
11829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11830 /* end confdefs.h.  */
11831
11832 #define _SYSCALL32
11833 /* Needed for new procfs interface on sparc-solaris.  */
11834 #define _STRUCTURED_PROC 1
11835 #include <sys/procfs.h>
11836 int
11837 main ()
11838 {
11839 prsysent_t avar
11840   ;
11841   return 0;
11842 }
11843 _ACEOF
11844 if ac_fn_c_try_compile "$LINENO"; then :
11845   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11846 else
11847   bfd_cv_have_sys_procfs_type_prsysent_t=no
11848
11849 fi
11850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11851 fi
11852
11853  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11854
11855 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11856
11857  fi
11858  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11859 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11860
11861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11862 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11863  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11864   $as_echo_n "(cached) " >&6
11865 else
11866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11867 /* end confdefs.h.  */
11868
11869 #define _SYSCALL32
11870 /* Needed for new procfs interface on sparc-solaris.  */
11871 #define _STRUCTURED_PROC 1
11872 #include <sys/procfs.h>
11873 int
11874 main ()
11875 {
11876 pr_sigset_t avar
11877   ;
11878   return 0;
11879 }
11880 _ACEOF
11881 if ac_fn_c_try_compile "$LINENO"; then :
11882   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11883 else
11884   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11885
11886 fi
11887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11888 fi
11889
11890  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11891
11892 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11893
11894  fi
11895  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11896 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11897
11898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11899 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11900  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11901   $as_echo_n "(cached) " >&6
11902 else
11903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11904 /* end confdefs.h.  */
11905
11906 #define _SYSCALL32
11907 /* Needed for new procfs interface on sparc-solaris.  */
11908 #define _STRUCTURED_PROC 1
11909 #include <sys/procfs.h>
11910 int
11911 main ()
11912 {
11913 pr_sigaction64_t avar
11914   ;
11915   return 0;
11916 }
11917 _ACEOF
11918 if ac_fn_c_try_compile "$LINENO"; then :
11919   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11920 else
11921   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11922
11923 fi
11924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11925 fi
11926
11927  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11928
11929 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11930
11931  fi
11932  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11933 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11934
11935   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11936 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11937  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11938   $as_echo_n "(cached) " >&6
11939 else
11940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11941 /* end confdefs.h.  */
11942
11943 #define _SYSCALL32
11944 /* Needed for new procfs interface on sparc-solaris.  */
11945 #define _STRUCTURED_PROC 1
11946 #include <sys/procfs.h>
11947 int
11948 main ()
11949 {
11950 pr_siginfo64_t avar
11951   ;
11952   return 0;
11953 }
11954 _ACEOF
11955 if ac_fn_c_try_compile "$LINENO"; then :
11956   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11957 else
11958   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11959
11960 fi
11961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11962 fi
11963
11964  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11965
11966 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11967
11968  fi
11969  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11970 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11971
11972
11973
11974
11975
11976   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11977     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11978 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11979     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11980   $as_echo_n "(cached) " >&6
11981 else
11982   if test "$cross_compiling" = yes; then :
11983   gdb_cv_prfpregset_t_broken=yes
11984 else
11985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11986 /* end confdefs.h.  */
11987 #include <sys/procfs.h>
11988        int main ()
11989        {
11990          if (sizeof (prfpregset_t) == sizeof (void *))
11991            return 1;
11992          return 0;
11993        }
11994 _ACEOF
11995 if ac_fn_c_try_run "$LINENO"; then :
11996   gdb_cv_prfpregset_t_broken=no
11997 else
11998   gdb_cv_prfpregset_t_broken=yes
11999 fi
12000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12001   conftest.$ac_objext conftest.beam conftest.$ac_ext
12002 fi
12003
12004 fi
12005
12006     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12007 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12008     if test $gdb_cv_prfpregset_t_broken = yes; then
12009
12010 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12011
12012     fi
12013   fi
12014 fi
12015
12016 # Check if the compiler supports the `long long' type.
12017
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12019 $as_echo_n "checking for long long support in compiler... " >&6; }
12020 if test "${gdb_cv_c_long_long+set}" = set; then :
12021   $as_echo_n "(cached) " >&6
12022 else
12023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12024 /* end confdefs.h.  */
12025 extern long long foo;
12026 int
12027 main ()
12028 {
12029 switch (foo & 2) { case 0: return 1; }
12030   ;
12031   return 0;
12032 }
12033 _ACEOF
12034 if ac_fn_c_try_compile "$LINENO"; then :
12035   gdb_cv_c_long_long=yes
12036 else
12037   gdb_cv_c_long_long=no
12038 fi
12039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12040 fi
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12042 $as_echo "$gdb_cv_c_long_long" >&6; }
12043 if test $gdb_cv_c_long_long != yes; then
12044   # libdecnumber requires long long.
12045   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12046 fi
12047
12048 # Check if the compiler and runtime support printing long longs.
12049
12050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12051 $as_echo_n "checking for long long support in printf... " >&6; }
12052 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12053   $as_echo_n "(cached) " >&6
12054 else
12055   if test "$cross_compiling" = yes; then :
12056   gdb_cv_printf_has_long_long=no
12057 else
12058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12059 /* end confdefs.h.  */
12060 $ac_includes_default
12061 int
12062 main ()
12063 {
12064 char buf[32];
12065   long long l = 0;
12066   l = (l << 16) + 0x0123;
12067   l = (l << 16) + 0x4567;
12068   l = (l << 16) + 0x89ab;
12069   l = (l << 16) + 0xcdef;
12070   sprintf (buf, "0x%016llx", l);
12071   return (strcmp ("0x0123456789abcdef", buf));
12072   ;
12073   return 0;
12074 }
12075 _ACEOF
12076 if ac_fn_c_try_run "$LINENO"; then :
12077   gdb_cv_printf_has_long_long=yes
12078 else
12079   gdb_cv_printf_has_long_long=no
12080 fi
12081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12082   conftest.$ac_objext conftest.beam conftest.$ac_ext
12083 fi
12084
12085 fi
12086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12087 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12088 if test $gdb_cv_printf_has_long_long = yes; then
12089
12090 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12091
12092 fi
12093
12094 # Check if the compiler and runtime support printing decfloats.
12095
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12097 $as_echo_n "checking for decfloat support in printf... " >&6; }
12098 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   if test "$cross_compiling" = yes; then :
12102   gdb_cv_printf_has_decfloat=no
12103 else
12104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12105 /* end confdefs.h.  */
12106 $ac_includes_default
12107 int
12108 main ()
12109 {
12110 char buf[64];
12111   _Decimal32 d32 = 1.2345df;
12112   _Decimal64 d64 = 1.2345dd;
12113   _Decimal128 d128 = 1.2345dl;
12114   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12115   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12116   ;
12117   return 0;
12118 }
12119 _ACEOF
12120 if ac_fn_c_try_run "$LINENO"; then :
12121   gdb_cv_printf_has_decfloat=yes
12122 else
12123   gdb_cv_printf_has_decfloat=no
12124 fi
12125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12126   conftest.$ac_objext conftest.beam conftest.$ac_ext
12127 fi
12128
12129 fi
12130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12131 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12132 if test $gdb_cv_printf_has_decfloat = yes; then
12133
12134 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12135
12136 fi
12137
12138 # Check if the compiler supports the `long double' type.  We can't use
12139 # AC_C_LONG_DOUBLE because that one does additional checks on the
12140 # constants defined in <float.h> that fail on some systems,
12141 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12142
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12144 $as_echo_n "checking for long double support in compiler... " >&6; }
12145 if test "${gdb_cv_c_long_double+set}" = set; then :
12146   $as_echo_n "(cached) " >&6
12147 else
12148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12149 /* end confdefs.h.  */
12150 long double foo;
12151 _ACEOF
12152 if ac_fn_c_try_compile "$LINENO"; then :
12153   gdb_cv_c_long_double=yes
12154 else
12155   gdb_cv_c_long_double=no
12156 fi
12157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12158 fi
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12160 $as_echo "$gdb_cv_c_long_double" >&6; }
12161 if test $gdb_cv_c_long_double = yes; then
12162
12163 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12164
12165 fi
12166
12167 # Check if the compiler and runtime support printing long doubles.
12168
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12170 $as_echo_n "checking for long double support in printf... " >&6; }
12171 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12172   $as_echo_n "(cached) " >&6
12173 else
12174   if test "$cross_compiling" = yes; then :
12175   gdb_cv_printf_has_long_double=no
12176 else
12177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12178 /* end confdefs.h.  */
12179 $ac_includes_default
12180 int
12181 main ()
12182 {
12183 char buf[16];
12184   long double f = 3.141592653;
12185   sprintf (buf, "%Lg", f);
12186   return (strncmp ("3.14159", buf, 7));
12187   ;
12188   return 0;
12189 }
12190 _ACEOF
12191 if ac_fn_c_try_run "$LINENO"; then :
12192   gdb_cv_printf_has_long_double=yes
12193 else
12194   gdb_cv_printf_has_long_double=no
12195 fi
12196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12197   conftest.$ac_objext conftest.beam conftest.$ac_ext
12198 fi
12199
12200 fi
12201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12202 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12203 if test $gdb_cv_printf_has_long_double = yes; then
12204
12205 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12206
12207 fi
12208
12209 # Check if the compiler and runtime support scanning long doubles.
12210
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12212 $as_echo_n "checking for long double support in scanf... " >&6; }
12213 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12214   $as_echo_n "(cached) " >&6
12215 else
12216   if test "$cross_compiling" = yes; then :
12217   gdb_cv_scanf_has_long_double=no
12218 else
12219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h.  */
12221 #include <stdio.h>
12222 int
12223 main ()
12224 {
12225 char *buf = "3.141592653";
12226   long double f = 0;
12227   sscanf (buf, "%Lg", &f);
12228   return !(f > 3.14159 && f < 3.14160);
12229   ;
12230   return 0;
12231 }
12232 _ACEOF
12233 if ac_fn_c_try_run "$LINENO"; then :
12234   gdb_cv_scanf_has_long_double=yes
12235 else
12236   gdb_cv_scanf_has_long_double=no
12237 fi
12238 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12239   conftest.$ac_objext conftest.beam conftest.$ac_ext
12240 fi
12241
12242 fi
12243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12244 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12245 if test $gdb_cv_scanf_has_long_double = yes; then
12246
12247 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12248
12249 fi
12250
12251 case ${host_os} in
12252 aix*)
12253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12254 $as_echo_n "checking for -bbigtoc option... " >&6; }
12255 if test "${gdb_cv_bigtoc+set}" = set; then :
12256   $as_echo_n "(cached) " >&6
12257 else
12258
12259     SAVE_LDFLAGS=$LDFLAGS
12260
12261     case $GCC in
12262     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12263     *) gdb_cv_bigtoc=-bbigtoc ;;
12264     esac
12265
12266     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12267     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12268 /* end confdefs.h.  */
12269
12270 int
12271 main ()
12272 {
12273 int i;
12274   ;
12275   return 0;
12276 }
12277 _ACEOF
12278 if ac_fn_c_try_link "$LINENO"; then :
12279
12280 else
12281   gdb_cv_bigtoc=
12282 fi
12283 rm -f core conftest.err conftest.$ac_objext \
12284     conftest$ac_exeext conftest.$ac_ext
12285     LDFLAGS="${SAVE_LDFLAGS}"
12286
12287 fi
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12289 $as_echo "$gdb_cv_bigtoc" >&6; }
12290   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12291   ;;
12292 esac
12293
12294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12295 $as_echo_n "checking for the dynamic export flag... " >&6; }
12296 dynamic_list=false
12297 if test "${gdb_native}" = yes; then
12298    # The dynamically loaded libthread_db needs access to symbols in the gdb
12299    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12300    # may not be supported there.
12301    old_LDFLAGS="$LDFLAGS"
12302    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12303    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12304    LDFLAGS="$LDFLAGS $RDYNAMIC"
12305    if test "${have_libpython}" = no; then
12306      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12307 /* end confdefs.h.  */
12308
12309 int
12310 main ()
12311 {
12312
12313   ;
12314   return 0;
12315 }
12316 _ACEOF
12317 if ac_fn_c_try_link "$LINENO"; then :
12318   dynamic_list=true
12319 fi
12320 rm -f core conftest.err conftest.$ac_objext \
12321     conftest$ac_exeext conftest.$ac_ext
12322    else
12323      # Workaround http://bugs.python.org/issue4434 where static
12324      # libpythonX.Y.a would get its symbols required for
12325      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12326      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12327      old_CFLAGS="$CFLAGS"
12328      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12329      old_LIBS="$LIBS"
12330      LIBS="$LIBS $PYTHON_LIBS"
12331      if test "$cross_compiling" = yes; then :
12332   true
12333 else
12334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12335 /* end confdefs.h.  */
12336 #include "${have_libpython}/Python.h"
12337 int
12338 main ()
12339 {
12340 int err;
12341           Py_Initialize ();
12342           err = PyRun_SimpleString ("import itertools\n");
12343           Py_Finalize ();
12344           return err == 0 ? 0 : 1;
12345   ;
12346   return 0;
12347 }
12348 _ACEOF
12349 if ac_fn_c_try_run "$LINENO"; then :
12350   dynamic_list=true
12351 fi
12352 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12353   conftest.$ac_objext conftest.beam conftest.$ac_ext
12354 fi
12355
12356      LIBS="$old_LIBS"
12357      CFLAGS="$old_CFLAGS"
12358    fi
12359    LDFLAGS="$old_LDFLAGS"
12360 fi
12361 if $dynamic_list; then
12362   found="-Wl,--dynamic-list"
12363   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12364 else
12365   found="-rdynamic"
12366   RDYNAMIC="-rdynamic"
12367 fi
12368
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12370 $as_echo "$found" >&6; }
12371
12372
12373 if test ${build} = ${host} -a ${host} = ${target} ; then
12374    case ${host_os} in
12375    solaris*)
12376       # See if thread_db library is around for Solaris thread debugging.
12377       # Note that we must explicitly test for version 1 of the library
12378       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12379       # the same API.
12380       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12381 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12382       if test -f /usr/lib/libthread_db.so.1 ; then
12383          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12384 $as_echo "yes" >&6; }
12385
12386 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12387
12388          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12389          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12390          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12391 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12392 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12393   $as_echo_n "(cached) " >&6
12394 else
12395   ac_check_lib_save_LIBS=$LIBS
12396 LIBS="-ldl  $LIBS"
12397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12398 /* end confdefs.h.  */
12399
12400 /* Override any GCC internal prototype to avoid an error.
12401    Use char because int might match the return type of a GCC
12402    builtin and then its argument prototype would still apply.  */
12403 #ifdef __cplusplus
12404 extern "C"
12405 #endif
12406 char dlopen ();
12407 int
12408 main ()
12409 {
12410 return dlopen ();
12411   ;
12412   return 0;
12413 }
12414 _ACEOF
12415 if ac_fn_c_try_link "$LINENO"; then :
12416   ac_cv_lib_dl_dlopen=yes
12417 else
12418   ac_cv_lib_dl_dlopen=no
12419 fi
12420 rm -f core conftest.err conftest.$ac_objext \
12421     conftest$ac_exeext conftest.$ac_ext
12422 LIBS=$ac_check_lib_save_LIBS
12423 fi
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12425 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12426 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12427   cat >>confdefs.h <<_ACEOF
12428 #define HAVE_LIBDL 1
12429 _ACEOF
12430
12431   LIBS="-ldl $LIBS"
12432
12433 fi
12434
12435          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12436          # Sun randomly tweaked the prototypes in <proc_service.h>
12437          # at one point.
12438          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12439 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12440          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12441   $as_echo_n "(cached) " >&6
12442 else
12443
12444             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12445 /* end confdefs.h.  */
12446
12447                 #include <proc_service.h>
12448                 ps_err_e ps_pdwrite
12449                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12450
12451 int
12452 main ()
12453 {
12454
12455   ;
12456   return 0;
12457 }
12458 _ACEOF
12459 if ac_fn_c_try_compile "$LINENO"; then :
12460   gdb_cv_proc_service_is_old=no
12461 else
12462   gdb_cv_proc_service_is_old=yes
12463 fi
12464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12465
12466 fi
12467
12468          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12469 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12470          if test $gdb_cv_proc_service_is_old = yes; then
12471
12472 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12473
12474          fi
12475       else
12476          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12477 $as_echo "no" >&6; }
12478       fi
12479       ;;
12480    aix*)
12481       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12482 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12483       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12484   $as_echo_n "(cached) " >&6
12485 else
12486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12487 /* end confdefs.h.  */
12488 #include <sys/pthdebug.h>
12489 int
12490 main ()
12491 {
12492 #ifndef PTHDB_VERSION_3
12493                                     #error
12494                                     #endif
12495   ;
12496   return 0;
12497 }
12498 _ACEOF
12499 if ac_fn_c_try_compile "$LINENO"; then :
12500   gdb_cv_have_aix_thread_debug=yes
12501 else
12502   gdb_cv_have_aix_thread_debug=no
12503 fi
12504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12505 fi
12506
12507       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12508 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12509       if test $gdb_cv_have_aix_thread_debug = yes; then
12510          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12511          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12512          LIBS="$LIBS -lpthdebug"
12513
12514          # Older versions of AIX do not provide the declaration for
12515          # the getthrds function (it appears that it was introduced
12516          # with AIX 6.x).
12517          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12518 "
12519 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12520   ac_have_decl=1
12521 else
12522   ac_have_decl=0
12523 fi
12524
12525 cat >>confdefs.h <<_ACEOF
12526 #define HAVE_DECL_GETTHRDS $ac_have_decl
12527 _ACEOF
12528
12529       fi
12530       ;;
12531    esac
12532
12533 fi
12534
12535 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12536    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12537 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12538 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12539   $as_echo_n "(cached) " >&6
12540 else
12541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12542 /* end confdefs.h.  */
12543 #include <thread_db.h>
12544 int
12545 main ()
12546 {
12547 int i = TD_NOTALLOC;
12548   ;
12549   return 0;
12550 }
12551 _ACEOF
12552 if ac_fn_c_try_compile "$LINENO"; then :
12553   gdb_cv_thread_db_h_has_td_notalloc=yes
12554 else
12555   gdb_cv_thread_db_h_has_td_notalloc=no
12556
12557 fi
12558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12559
12560 fi
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12562 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12563    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12564 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12565 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12566   $as_echo_n "(cached) " >&6
12567 else
12568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12569 /* end confdefs.h.  */
12570 #include <thread_db.h>
12571 int
12572 main ()
12573 {
12574 int i = TD_VERSION;
12575   ;
12576   return 0;
12577 }
12578 _ACEOF
12579 if ac_fn_c_try_compile "$LINENO"; then :
12580   gdb_cv_thread_db_h_has_td_version=yes
12581 else
12582   gdb_cv_thread_db_h_has_td_version=no
12583
12584 fi
12585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12586
12587 fi
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12589 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12590    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12591 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12592 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12593   $as_echo_n "(cached) " >&6
12594 else
12595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12596 /* end confdefs.h.  */
12597 #include <thread_db.h>
12598 int
12599 main ()
12600 {
12601 int i = TD_NOTLS;
12602   ;
12603   return 0;
12604 }
12605 _ACEOF
12606 if ac_fn_c_try_compile "$LINENO"; then :
12607   gdb_cv_thread_db_h_has_td_notls=yes
12608 else
12609   gdb_cv_thread_db_h_has_td_notls=no
12610
12611 fi
12612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12613
12614 fi
12615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12616 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12617 fi
12618 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12619
12620 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12621
12622 fi
12623 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12624
12625 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12626
12627 fi
12628 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12629
12630 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12631
12632 fi
12633
12634 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12635    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12636 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12637 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12638   $as_echo_n "(cached) " >&6
12639 else
12640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12641 /* end confdefs.h.  */
12642 #include <sys/syscall.h>
12643 int
12644 main ()
12645 {
12646 int i = __NR_tkill;
12647   ;
12648   return 0;
12649 }
12650 _ACEOF
12651 if ac_fn_c_try_compile "$LINENO"; then :
12652   gdb_cv_sys_syscall_h_has_tkill=yes
12653 else
12654   gdb_cv_sys_syscall_h_has_tkill=no
12655
12656 fi
12657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12658
12659 fi
12660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12661 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12662 fi
12663 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12664   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12665 if test "x$ac_cv_func_syscall" = x""yes; then :
12666
12667 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12668
12669
12670 fi
12671
12672 fi
12673
12674 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12675 "
12676 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12677   ac_have_decl=1
12678 else
12679   ac_have_decl=0
12680 fi
12681
12682 cat >>confdefs.h <<_ACEOF
12683 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12684 _ACEOF
12685
12686
12687 if test "$cross_compiling" = yes; then :
12688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12689 /* end confdefs.h.  */
12690 #include <sys/personality.h>
12691 int
12692 main ()
12693 {
12694
12695 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12696 #       define ADDR_NO_RANDOMIZE 0x0040000
12697 #      endif
12698        /* Test the flag could be set and stays set.  */
12699        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12700        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12701            return 1
12702   ;
12703   return 0;
12704 }
12705 _ACEOF
12706 if ac_fn_c_try_link "$LINENO"; then :
12707   have_personality=true
12708 else
12709   have_personality=false
12710 fi
12711 rm -f core conftest.err conftest.$ac_objext \
12712     conftest$ac_exeext conftest.$ac_ext
12713 else
12714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12715 /* end confdefs.h.  */
12716 #include <sys/personality.h>
12717 int
12718 main ()
12719 {
12720
12721 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12722 #       define ADDR_NO_RANDOMIZE 0x0040000
12723 #      endif
12724        /* Test the flag could be set and stays set.  */
12725        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12726        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12727            return 1
12728   ;
12729   return 0;
12730 }
12731 _ACEOF
12732 if ac_fn_c_try_run "$LINENO"; then :
12733   have_personality=true
12734 else
12735   have_personality=false
12736 fi
12737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12738   conftest.$ac_objext conftest.beam conftest.$ac_ext
12739 fi
12740
12741 if $have_personality
12742 then
12743
12744 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12745
12746 fi
12747
12748 case $host_os in
12749   go32* | *djgpp*)
12750     gdbinit=gdb.ini
12751     ;;
12752   *)
12753     gdbinit=.gdbinit
12754     ;;
12755 esac
12756
12757 cat >>confdefs.h <<_ACEOF
12758 #define GDBINIT "$gdbinit"
12759 _ACEOF
12760
12761
12762
12763 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12764 # except that the argument to --with-sysroot is optional.
12765 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12766 if test "x$with_sysroot" = xyes; then
12767   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12768 fi
12769
12770 # Check whether --with-sysroot was given.
12771 if test "${with_sysroot+set}" = set; then :
12772   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12773 else
12774   TARGET_SYSTEM_ROOT=
12775 fi
12776
12777
12778   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12779   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12780   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12781   ac_define_dir=`eval echo $ac_define_dir`
12782
12783 cat >>confdefs.h <<_ACEOF
12784 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12785 _ACEOF
12786
12787
12788
12789
12790   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12791      if test "x$prefix" = xNONE; then
12792         test_prefix=/usr/local
12793      else
12794         test_prefix=$prefix
12795      fi
12796   else
12797      test_prefix=$exec_prefix
12798   fi
12799   value=0
12800   case ${ac_define_dir} in
12801      "${test_prefix}"|"${test_prefix}/"*|\
12802         '${exec_prefix}'|'${exec_prefix}/'*)
12803      value=1
12804      ;;
12805   esac
12806
12807 cat >>confdefs.h <<_ACEOF
12808 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12809 _ACEOF
12810
12811
12812
12813
12814
12815 # Check whether --with-system-gdbinit was given.
12816 if test "${with_system_gdbinit+set}" = set; then :
12817   withval=$with_system_gdbinit;
12818     SYSTEM_GDBINIT=$withval
12819 else
12820   SYSTEM_GDBINIT=
12821 fi
12822
12823
12824   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12825   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12826   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12827   ac_define_dir=`eval echo $ac_define_dir`
12828
12829 cat >>confdefs.h <<_ACEOF
12830 #define SYSTEM_GDBINIT "$ac_define_dir"
12831 _ACEOF
12832
12833
12834
12835
12836   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12837      if test "x$prefix" = xNONE; then
12838         test_prefix=/usr/local
12839      else
12840         test_prefix=$prefix
12841      fi
12842   else
12843      test_prefix=$exec_prefix
12844   fi
12845   value=0
12846   case ${ac_define_dir} in
12847      "${test_prefix}"|"${test_prefix}/"*|\
12848         '${exec_prefix}'|'${exec_prefix}/'*)
12849      value=1
12850      ;;
12851   esac
12852
12853 cat >>confdefs.h <<_ACEOF
12854 #define SYSTEM_GDBINIT_RELOCATABLE $value
12855 _ACEOF
12856
12857
12858
12859
12860 # Check whether --enable-werror was given.
12861 if test "${enable_werror+set}" = set; then :
12862   enableval=$enable_werror; case "${enableval}" in
12863      yes | y) ERROR_ON_WARNING="yes" ;;
12864      no | n)  ERROR_ON_WARNING="no" ;;
12865      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12866    esac
12867 fi
12868
12869
12870 # Enable -Werror by default when using gcc.  Turn it off for releases.
12871 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12872     ERROR_ON_WARNING=yes
12873 fi
12874
12875 WERROR_CFLAGS=""
12876 if test "${ERROR_ON_WARNING}" = yes ; then
12877     WERROR_CFLAGS="-Werror"
12878 fi
12879
12880 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12881 -Wpointer-sign \
12882 -Wno-unused -Wunused-value -Wunused-function \
12883 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12884 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12885 -Wold-style-declaration -Wold-style-definition"
12886
12887 # Enable -Wno-format by default when using gcc on mingw since many
12888 # GCC versions complain about %I64.
12889 case "${host}" in
12890   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12891   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12892 esac
12893
12894 # Check whether --enable-build-warnings was given.
12895 if test "${enable_build_warnings+set}" = set; then :
12896   enableval=$enable_build_warnings; case "${enableval}" in
12897   yes)  ;;
12898   no)   build_warnings="-w";;
12899   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12900         build_warnings="${build_warnings} ${t}";;
12901   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12902         build_warnings="${t} ${build_warnings}";;
12903   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12904 esac
12905 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12906   echo "Setting compiler warning flags = $build_warnings" 6>&1
12907 fi
12908 fi
12909 # Check whether --enable-gdb-build-warnings was given.
12910 if test "${enable_gdb_build_warnings+set}" = set; then :
12911   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12912   yes)  ;;
12913   no)   build_warnings="-w";;
12914   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12915         build_warnings="${build_warnings} ${t}";;
12916   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12917         build_warnings="${t} ${build_warnings}";;
12918   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12919 esac
12920 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12921   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12922 fi
12923 fi
12924 WARN_CFLAGS=""
12925 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12926 then
12927     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12928 $as_echo_n "checking compiler warning flags... " >&6; }
12929     # Separate out the -Werror flag as some files just cannot be
12930     # compiled with it enabled.
12931     for w in ${build_warnings}; do
12932         case $w in
12933         -Werr*) WERROR_CFLAGS=-Werror ;;
12934         *) # Check that GCC accepts it
12935             saved_CFLAGS="$CFLAGS"
12936             CFLAGS="$CFLAGS $w"
12937             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12938 /* end confdefs.h.  */
12939
12940 int
12941 main ()
12942 {
12943
12944   ;
12945   return 0;
12946 }
12947 _ACEOF
12948 if ac_fn_c_try_compile "$LINENO"; then :
12949   WARN_CFLAGS="${WARN_CFLAGS} $w"
12950 fi
12951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12952             CFLAGS="$saved_CFLAGS"
12953         esac
12954     done
12955     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12956 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12957 fi
12958
12959
12960
12961 # In the Cygwin environment, we need some additional flags.
12962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12963 $as_echo_n "checking for cygwin... " >&6; }
12964 if test "${gdb_cv_os_cygwin+set}" = set; then :
12965   $as_echo_n "(cached) " >&6
12966 else
12967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12968 /* end confdefs.h.  */
12969
12970 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12971 lose
12972 #endif
12973 _ACEOF
12974 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12975   $EGREP "^lose$" >/dev/null 2>&1; then :
12976   gdb_cv_os_cygwin=yes
12977 else
12978   gdb_cv_os_cygwin=no
12979 fi
12980 rm -f conftest*
12981
12982 fi
12983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12984 $as_echo "$gdb_cv_os_cygwin" >&6; }
12985
12986
12987 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12988 case ${host} in
12989   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12990   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12991   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12992 esac
12993
12994
12995 # libreadline needs libuser32.a in a cygwin environment
12996 WIN32LIBS=
12997 if test x$gdb_cv_os_cygwin = xyes; then
12998     WIN32LIBS="-luser32"
12999     case "${target}" in
13000         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13001         ;;
13002     esac
13003 fi
13004
13005 # The ser-tcp.c module requires sockets.
13006 case ${host} in
13007   *mingw32*)
13008
13009 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13010
13011     WIN32LIBS="$WIN32LIBS -lws2_32"
13012     ;;
13013 esac
13014
13015
13016 # Add ELF support to GDB, but only if BFD includes ELF support.
13017
13018   OLD_CFLAGS=$CFLAGS
13019   OLD_LDFLAGS=$LDFLAGS
13020   OLD_LIBS=$LIBS
13021   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13022   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13023   # always want our bfd.
13024   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13025   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13026   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13027   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13028   if test "$plugins" = "yes"; then
13029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13030 $as_echo_n "checking for library containing dlopen... " >&6; }
13031 if test "${ac_cv_search_dlopen+set}" = set; then :
13032   $as_echo_n "(cached) " >&6
13033 else
13034   ac_func_search_save_LIBS=$LIBS
13035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13036 /* end confdefs.h.  */
13037
13038 /* Override any GCC internal prototype to avoid an error.
13039    Use char because int might match the return type of a GCC
13040    builtin and then its argument prototype would still apply.  */
13041 #ifdef __cplusplus
13042 extern "C"
13043 #endif
13044 char dlopen ();
13045 int
13046 main ()
13047 {
13048 return dlopen ();
13049   ;
13050   return 0;
13051 }
13052 _ACEOF
13053 for ac_lib in '' dl; do
13054   if test -z "$ac_lib"; then
13055     ac_res="none required"
13056   else
13057     ac_res=-l$ac_lib
13058     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13059   fi
13060   if ac_fn_c_try_link "$LINENO"; then :
13061   ac_cv_search_dlopen=$ac_res
13062 fi
13063 rm -f core conftest.err conftest.$ac_objext \
13064     conftest$ac_exeext
13065   if test "${ac_cv_search_dlopen+set}" = set; then :
13066   break
13067 fi
13068 done
13069 if test "${ac_cv_search_dlopen+set}" = set; then :
13070
13071 else
13072   ac_cv_search_dlopen=no
13073 fi
13074 rm conftest.$ac_ext
13075 LIBS=$ac_func_search_save_LIBS
13076 fi
13077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13078 $as_echo "$ac_cv_search_dlopen" >&6; }
13079 ac_res=$ac_cv_search_dlopen
13080 if test "$ac_res" != no; then :
13081   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13082
13083 fi
13084
13085   fi
13086   LIBS="-lbfd -liberty $intl $LIBS"
13087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13088 $as_echo_n "checking for ELF support in BFD... " >&6; }
13089 if test "${gdb_cv_var_elf+set}" = set; then :
13090   $as_echo_n "(cached) " >&6
13091 else
13092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093 /* end confdefs.h.  */
13094 #include <stdlib.h>
13095   #include "bfd.h"
13096   #include "elf-bfd.h"
13097
13098 int
13099 main ()
13100 {
13101 return bfd_get_elf_phdr_upper_bound (NULL);
13102   ;
13103   return 0;
13104 }
13105 _ACEOF
13106 if ac_fn_c_try_link "$LINENO"; then :
13107   gdb_cv_var_elf=yes
13108 else
13109   gdb_cv_var_elf=no
13110 fi
13111 rm -f core conftest.err conftest.$ac_objext \
13112     conftest$ac_exeext conftest.$ac_ext
13113 fi
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13115 $as_echo "$gdb_cv_var_elf" >&6; }
13116   CFLAGS=$OLD_CFLAGS
13117   LDFLAGS=$OLD_LDFLAGS
13118   LIBS=$OLD_LIBS
13119 if test $gdb_cv_var_elf = yes; then
13120   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13121
13122 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13123
13124   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13125   if test "$plugins" = "yes"; then
13126     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13127 $as_echo_n "checking for library containing dlopen... " >&6; }
13128 if test "${ac_cv_search_dlopen+set}" = set; then :
13129   $as_echo_n "(cached) " >&6
13130 else
13131   ac_func_search_save_LIBS=$LIBS
13132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13133 /* end confdefs.h.  */
13134
13135 /* Override any GCC internal prototype to avoid an error.
13136    Use char because int might match the return type of a GCC
13137    builtin and then its argument prototype would still apply.  */
13138 #ifdef __cplusplus
13139 extern "C"
13140 #endif
13141 char dlopen ();
13142 int
13143 main ()
13144 {
13145 return dlopen ();
13146   ;
13147   return 0;
13148 }
13149 _ACEOF
13150 for ac_lib in '' dl; do
13151   if test -z "$ac_lib"; then
13152     ac_res="none required"
13153   else
13154     ac_res=-l$ac_lib
13155     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13156   fi
13157   if ac_fn_c_try_link "$LINENO"; then :
13158   ac_cv_search_dlopen=$ac_res
13159 fi
13160 rm -f core conftest.err conftest.$ac_objext \
13161     conftest$ac_exeext
13162   if test "${ac_cv_search_dlopen+set}" = set; then :
13163   break
13164 fi
13165 done
13166 if test "${ac_cv_search_dlopen+set}" = set; then :
13167
13168 else
13169   ac_cv_search_dlopen=no
13170 fi
13171 rm conftest.$ac_ext
13172 LIBS=$ac_func_search_save_LIBS
13173 fi
13174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13175 $as_echo "$ac_cv_search_dlopen" >&6; }
13176 ac_res=$ac_cv_search_dlopen
13177 if test "$ac_res" != no; then :
13178   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13179
13180 fi
13181
13182   fi
13183 fi
13184
13185 # Add macho support to GDB, but only if BFD includes it.
13186
13187   OLD_CFLAGS=$CFLAGS
13188   OLD_LDFLAGS=$LDFLAGS
13189   OLD_LIBS=$LIBS
13190   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13191   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13192   # always want our bfd.
13193   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13194   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13195   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13196   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13197   if test "$plugins" = "yes"; then
13198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13199 $as_echo_n "checking for library containing dlopen... " >&6; }
13200 if test "${ac_cv_search_dlopen+set}" = set; then :
13201   $as_echo_n "(cached) " >&6
13202 else
13203   ac_func_search_save_LIBS=$LIBS
13204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13205 /* end confdefs.h.  */
13206
13207 /* Override any GCC internal prototype to avoid an error.
13208    Use char because int might match the return type of a GCC
13209    builtin and then its argument prototype would still apply.  */
13210 #ifdef __cplusplus
13211 extern "C"
13212 #endif
13213 char dlopen ();
13214 int
13215 main ()
13216 {
13217 return dlopen ();
13218   ;
13219   return 0;
13220 }
13221 _ACEOF
13222 for ac_lib in '' dl; do
13223   if test -z "$ac_lib"; then
13224     ac_res="none required"
13225   else
13226     ac_res=-l$ac_lib
13227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13228   fi
13229   if ac_fn_c_try_link "$LINENO"; then :
13230   ac_cv_search_dlopen=$ac_res
13231 fi
13232 rm -f core conftest.err conftest.$ac_objext \
13233     conftest$ac_exeext
13234   if test "${ac_cv_search_dlopen+set}" = set; then :
13235   break
13236 fi
13237 done
13238 if test "${ac_cv_search_dlopen+set}" = set; then :
13239
13240 else
13241   ac_cv_search_dlopen=no
13242 fi
13243 rm conftest.$ac_ext
13244 LIBS=$ac_func_search_save_LIBS
13245 fi
13246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13247 $as_echo "$ac_cv_search_dlopen" >&6; }
13248 ac_res=$ac_cv_search_dlopen
13249 if test "$ac_res" != no; then :
13250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13251
13252 fi
13253
13254   fi
13255   LIBS="-lbfd -liberty $intl $LIBS"
13256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13257 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13258 if test "${gdb_cv_var_macho+set}" = set; then :
13259   $as_echo_n "(cached) " >&6
13260 else
13261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13262 /* end confdefs.h.  */
13263 #include <stdlib.h>
13264   #include "bfd.h"
13265   #include "mach-o.h"
13266
13267 int
13268 main ()
13269 {
13270 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13271   ;
13272   return 0;
13273 }
13274 _ACEOF
13275 if ac_fn_c_try_link "$LINENO"; then :
13276   gdb_cv_var_macho=yes
13277 else
13278   gdb_cv_var_macho=no
13279 fi
13280 rm -f core conftest.err conftest.$ac_objext \
13281     conftest$ac_exeext conftest.$ac_ext
13282 fi
13283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13284 $as_echo "$gdb_cv_var_macho" >&6; }
13285   CFLAGS=$OLD_CFLAGS
13286   LDFLAGS=$OLD_LDFLAGS
13287   LIBS=$OLD_LIBS
13288 if test $gdb_cv_var_macho = yes; then
13289   CONFIG_OBS="$CONFIG_OBS machoread.o"
13290 fi
13291
13292 # Add SOM support to GDB, but only if BFD includes it.
13293
13294   OLD_CFLAGS=$CFLAGS
13295   OLD_LDFLAGS=$LDFLAGS
13296   OLD_LIBS=$LIBS
13297   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13298   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13299   # always want our bfd.
13300   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13301   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13302   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13303   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13304   if test "$plugins" = "yes"; then
13305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13306 $as_echo_n "checking for library containing dlopen... " >&6; }
13307 if test "${ac_cv_search_dlopen+set}" = set; then :
13308   $as_echo_n "(cached) " >&6
13309 else
13310   ac_func_search_save_LIBS=$LIBS
13311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13312 /* end confdefs.h.  */
13313
13314 /* Override any GCC internal prototype to avoid an error.
13315    Use char because int might match the return type of a GCC
13316    builtin and then its argument prototype would still apply.  */
13317 #ifdef __cplusplus
13318 extern "C"
13319 #endif
13320 char dlopen ();
13321 int
13322 main ()
13323 {
13324 return dlopen ();
13325   ;
13326   return 0;
13327 }
13328 _ACEOF
13329 for ac_lib in '' dl; do
13330   if test -z "$ac_lib"; then
13331     ac_res="none required"
13332   else
13333     ac_res=-l$ac_lib
13334     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13335   fi
13336   if ac_fn_c_try_link "$LINENO"; then :
13337   ac_cv_search_dlopen=$ac_res
13338 fi
13339 rm -f core conftest.err conftest.$ac_objext \
13340     conftest$ac_exeext
13341   if test "${ac_cv_search_dlopen+set}" = set; then :
13342   break
13343 fi
13344 done
13345 if test "${ac_cv_search_dlopen+set}" = set; then :
13346
13347 else
13348   ac_cv_search_dlopen=no
13349 fi
13350 rm conftest.$ac_ext
13351 LIBS=$ac_func_search_save_LIBS
13352 fi
13353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13354 $as_echo "$ac_cv_search_dlopen" >&6; }
13355 ac_res=$ac_cv_search_dlopen
13356 if test "$ac_res" != no; then :
13357   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13358
13359 fi
13360
13361   fi
13362   LIBS="-lbfd -liberty $intl $LIBS"
13363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13364 $as_echo_n "checking for SOM support in BFD... " >&6; }
13365 if test "${gdb_cv_var_som+set}" = set; then :
13366   $as_echo_n "(cached) " >&6
13367 else
13368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13369 /* end confdefs.h.  */
13370 #include <stdlib.h>
13371   #include "bfd.h"
13372   #include "som.h"
13373
13374 int
13375 main ()
13376 {
13377 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13378   ;
13379   return 0;
13380 }
13381 _ACEOF
13382 if ac_fn_c_try_link "$LINENO"; then :
13383   gdb_cv_var_som=yes
13384 else
13385   gdb_cv_var_som=no
13386 fi
13387 rm -f core conftest.err conftest.$ac_objext \
13388     conftest$ac_exeext conftest.$ac_ext
13389 fi
13390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13391 $as_echo "$gdb_cv_var_som" >&6; }
13392   CFLAGS=$OLD_CFLAGS
13393   LDFLAGS=$OLD_LDFLAGS
13394   LIBS=$OLD_LIBS
13395 if test $gdb_cv_var_som = yes; then
13396   CONFIG_OBS="$CONFIG_OBS somread.o"
13397 fi
13398
13399 # Add any host-specific objects to GDB.
13400 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13401
13402 # If building on ELF, look for lzma support for embedded compressed debug info.
13403 if test $gdb_cv_var_elf = yes; then
13404
13405 # Check whether --with-lzma was given.
13406 if test "${with_lzma+set}" = set; then :
13407   withval=$with_lzma;
13408 else
13409   with_lzma=auto
13410 fi
13411
13412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13413 $as_echo_n "checking whether to use lzma... " >&6; }
13414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13415 $as_echo "$with_lzma" >&6; }
13416
13417   if test "${with_lzma}" != no; then
13418
13419
13420
13421
13422
13423
13424
13425
13426     use_additional=yes
13427
13428   acl_save_prefix="$prefix"
13429   prefix="$acl_final_prefix"
13430   acl_save_exec_prefix="$exec_prefix"
13431   exec_prefix="$acl_final_exec_prefix"
13432
13433     eval additional_includedir=\"$includedir\"
13434     eval additional_libdir=\"$libdir\"
13435
13436   exec_prefix="$acl_save_exec_prefix"
13437   prefix="$acl_save_prefix"
13438
13439
13440 # Check whether --with-liblzma-prefix was given.
13441 if test "${with_liblzma_prefix+set}" = set; then :
13442   withval=$with_liblzma_prefix;
13443     if test "X$withval" = "Xno"; then
13444       use_additional=no
13445     else
13446       if test "X$withval" = "X"; then
13447
13448   acl_save_prefix="$prefix"
13449   prefix="$acl_final_prefix"
13450   acl_save_exec_prefix="$exec_prefix"
13451   exec_prefix="$acl_final_exec_prefix"
13452
13453           eval additional_includedir=\"$includedir\"
13454           eval additional_libdir=\"$libdir\"
13455
13456   exec_prefix="$acl_save_exec_prefix"
13457   prefix="$acl_save_prefix"
13458
13459       else
13460         additional_includedir="$withval/include"
13461         additional_libdir="$withval/lib"
13462       fi
13463     fi
13464
13465 fi
13466
13467       LIBLZMA=
13468   LTLIBLZMA=
13469   INCLZMA=
13470   rpathdirs=
13471   ltrpathdirs=
13472   names_already_handled=
13473   names_next_round='lzma '
13474   while test -n "$names_next_round"; do
13475     names_this_round="$names_next_round"
13476     names_next_round=
13477     for name in $names_this_round; do
13478       already_handled=
13479       for n in $names_already_handled; do
13480         if test "$n" = "$name"; then
13481           already_handled=yes
13482           break
13483         fi
13484       done
13485       if test -z "$already_handled"; then
13486         names_already_handled="$names_already_handled $name"
13487                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13488         eval value=\"\$HAVE_LIB$uppername\"
13489         if test -n "$value"; then
13490           if test "$value" = yes; then
13491             eval value=\"\$LIB$uppername\"
13492             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13493             eval value=\"\$LTLIB$uppername\"
13494             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13495           else
13496                                     :
13497           fi
13498         else
13499                               found_dir=
13500           found_la=
13501           found_so=
13502           found_a=
13503           if test $use_additional = yes; then
13504             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13505               found_dir="$additional_libdir"
13506               found_so="$additional_libdir/lib$name.$shlibext"
13507               if test -f "$additional_libdir/lib$name.la"; then
13508                 found_la="$additional_libdir/lib$name.la"
13509               fi
13510             else
13511               if test -f "$additional_libdir/lib$name.$libext"; then
13512                 found_dir="$additional_libdir"
13513                 found_a="$additional_libdir/lib$name.$libext"
13514                 if test -f "$additional_libdir/lib$name.la"; then
13515                   found_la="$additional_libdir/lib$name.la"
13516                 fi
13517               fi
13518             fi
13519           fi
13520           if test "X$found_dir" = "X"; then
13521             for x in $LDFLAGS $LTLIBLZMA; do
13522
13523   acl_save_prefix="$prefix"
13524   prefix="$acl_final_prefix"
13525   acl_save_exec_prefix="$exec_prefix"
13526   exec_prefix="$acl_final_exec_prefix"
13527   eval x=\"$x\"
13528   exec_prefix="$acl_save_exec_prefix"
13529   prefix="$acl_save_prefix"
13530
13531               case "$x" in
13532                 -L*)
13533                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13534                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13535                     found_dir="$dir"
13536                     found_so="$dir/lib$name.$shlibext"
13537                     if test -f "$dir/lib$name.la"; then
13538                       found_la="$dir/lib$name.la"
13539                     fi
13540                   else
13541                     if test -f "$dir/lib$name.$libext"; then
13542                       found_dir="$dir"
13543                       found_a="$dir/lib$name.$libext"
13544                       if test -f "$dir/lib$name.la"; then
13545                         found_la="$dir/lib$name.la"
13546                       fi
13547                     fi
13548                   fi
13549                   ;;
13550               esac
13551               if test "X$found_dir" != "X"; then
13552                 break
13553               fi
13554             done
13555           fi
13556           if test "X$found_dir" != "X"; then
13557                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13558             if test "X$found_so" != "X"; then
13559                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13560                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13561               else
13562                                                                                 haveit=
13563                 for x in $ltrpathdirs; do
13564                   if test "X$x" = "X$found_dir"; then
13565                     haveit=yes
13566                     break
13567                   fi
13568                 done
13569                 if test -z "$haveit"; then
13570                   ltrpathdirs="$ltrpathdirs $found_dir"
13571                 fi
13572                                 if test "$hardcode_direct" = yes; then
13573                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13574                 else
13575                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13576                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13577                                                             haveit=
13578                     for x in $rpathdirs; do
13579                       if test "X$x" = "X$found_dir"; then
13580                         haveit=yes
13581                         break
13582                       fi
13583                     done
13584                     if test -z "$haveit"; then
13585                       rpathdirs="$rpathdirs $found_dir"
13586                     fi
13587                   else
13588                                                                                 haveit=
13589                     for x in $LDFLAGS $LIBLZMA; do
13590
13591   acl_save_prefix="$prefix"
13592   prefix="$acl_final_prefix"
13593   acl_save_exec_prefix="$exec_prefix"
13594   exec_prefix="$acl_final_exec_prefix"
13595   eval x=\"$x\"
13596   exec_prefix="$acl_save_exec_prefix"
13597   prefix="$acl_save_prefix"
13598
13599                       if test "X$x" = "X-L$found_dir"; then
13600                         haveit=yes
13601                         break
13602                       fi
13603                     done
13604                     if test -z "$haveit"; then
13605                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13606                     fi
13607                     if test "$hardcode_minus_L" != no; then
13608                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13609                     else
13610                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13611                     fi
13612                   fi
13613                 fi
13614               fi
13615             else
13616               if test "X$found_a" != "X"; then
13617                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13618               else
13619                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13620               fi
13621             fi
13622                         additional_includedir=
13623             case "$found_dir" in
13624               */lib | */lib/)
13625                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13626                 additional_includedir="$basedir/include"
13627                 ;;
13628             esac
13629             if test "X$additional_includedir" != "X"; then
13630                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13631                 haveit=
13632                 if test "X$additional_includedir" = "X/usr/local/include"; then
13633                   if test -n "$GCC"; then
13634                     case $host_os in
13635                       linux*) haveit=yes;;
13636                     esac
13637                   fi
13638                 fi
13639                 if test -z "$haveit"; then
13640                   for x in $CPPFLAGS $INCLZMA; do
13641
13642   acl_save_prefix="$prefix"
13643   prefix="$acl_final_prefix"
13644   acl_save_exec_prefix="$exec_prefix"
13645   exec_prefix="$acl_final_exec_prefix"
13646   eval x=\"$x\"
13647   exec_prefix="$acl_save_exec_prefix"
13648   prefix="$acl_save_prefix"
13649
13650                     if test "X$x" = "X-I$additional_includedir"; then
13651                       haveit=yes
13652                       break
13653                     fi
13654                   done
13655                   if test -z "$haveit"; then
13656                     if test -d "$additional_includedir"; then
13657                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13658                     fi
13659                   fi
13660                 fi
13661               fi
13662             fi
13663                         if test -n "$found_la"; then
13664                                                         save_libdir="$libdir"
13665               case "$found_la" in
13666                 */* | *\\*) . "$found_la" ;;
13667                 *) . "./$found_la" ;;
13668               esac
13669               libdir="$save_libdir"
13670                             for dep in $dependency_libs; do
13671                 case "$dep" in
13672                   -L*)
13673                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13674                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13675                       haveit=
13676                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13677                         if test -n "$GCC"; then
13678                           case $host_os in
13679                             linux*) haveit=yes;;
13680                           esac
13681                         fi
13682                       fi
13683                       if test -z "$haveit"; then
13684                         haveit=
13685                         for x in $LDFLAGS $LIBLZMA; do
13686
13687   acl_save_prefix="$prefix"
13688   prefix="$acl_final_prefix"
13689   acl_save_exec_prefix="$exec_prefix"
13690   exec_prefix="$acl_final_exec_prefix"
13691   eval x=\"$x\"
13692   exec_prefix="$acl_save_exec_prefix"
13693   prefix="$acl_save_prefix"
13694
13695                           if test "X$x" = "X-L$additional_libdir"; then
13696                             haveit=yes
13697                             break
13698                           fi
13699                         done
13700                         if test -z "$haveit"; then
13701                           if test -d "$additional_libdir"; then
13702                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13703                           fi
13704                         fi
13705                         haveit=
13706                         for x in $LDFLAGS $LTLIBLZMA; do
13707
13708   acl_save_prefix="$prefix"
13709   prefix="$acl_final_prefix"
13710   acl_save_exec_prefix="$exec_prefix"
13711   exec_prefix="$acl_final_exec_prefix"
13712   eval x=\"$x\"
13713   exec_prefix="$acl_save_exec_prefix"
13714   prefix="$acl_save_prefix"
13715
13716                           if test "X$x" = "X-L$additional_libdir"; then
13717                             haveit=yes
13718                             break
13719                           fi
13720                         done
13721                         if test -z "$haveit"; then
13722                           if test -d "$additional_libdir"; then
13723                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13724                           fi
13725                         fi
13726                       fi
13727                     fi
13728                     ;;
13729                   -R*)
13730                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13731                     if test "$enable_rpath" != no; then
13732                                                                   haveit=
13733                       for x in $rpathdirs; do
13734                         if test "X$x" = "X$dir"; then
13735                           haveit=yes
13736                           break
13737                         fi
13738                       done
13739                       if test -z "$haveit"; then
13740                         rpathdirs="$rpathdirs $dir"
13741                       fi
13742                                                                   haveit=
13743                       for x in $ltrpathdirs; do
13744                         if test "X$x" = "X$dir"; then
13745                           haveit=yes
13746                           break
13747                         fi
13748                       done
13749                       if test -z "$haveit"; then
13750                         ltrpathdirs="$ltrpathdirs $dir"
13751                       fi
13752                     fi
13753                     ;;
13754                   -l*)
13755                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13756                     ;;
13757                   *.la)
13758                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13759                     ;;
13760                   *)
13761                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13762                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13763                     ;;
13764                 esac
13765               done
13766             fi
13767           else
13768                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13769             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13770           fi
13771         fi
13772       fi
13773     done
13774   done
13775   if test "X$rpathdirs" != "X"; then
13776     if test -n "$hardcode_libdir_separator"; then
13777                         alldirs=
13778       for found_dir in $rpathdirs; do
13779         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13780       done
13781             acl_save_libdir="$libdir"
13782       libdir="$alldirs"
13783       eval flag=\"$hardcode_libdir_flag_spec\"
13784       libdir="$acl_save_libdir"
13785       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13786     else
13787             for found_dir in $rpathdirs; do
13788         acl_save_libdir="$libdir"
13789         libdir="$found_dir"
13790         eval flag=\"$hardcode_libdir_flag_spec\"
13791         libdir="$acl_save_libdir"
13792         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13793       done
13794     fi
13795   fi
13796   if test "X$ltrpathdirs" != "X"; then
13797             for found_dir in $ltrpathdirs; do
13798       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13799     done
13800   fi
13801
13802
13803         ac_save_CPPFLAGS="$CPPFLAGS"
13804
13805   for element in $INCLZMA; do
13806     haveit=
13807     for x in $CPPFLAGS; do
13808
13809   acl_save_prefix="$prefix"
13810   prefix="$acl_final_prefix"
13811   acl_save_exec_prefix="$exec_prefix"
13812   exec_prefix="$acl_final_exec_prefix"
13813   eval x=\"$x\"
13814   exec_prefix="$acl_save_exec_prefix"
13815   prefix="$acl_save_prefix"
13816
13817       if test "X$x" = "X$element"; then
13818         haveit=yes
13819         break
13820       fi
13821     done
13822     if test -z "$haveit"; then
13823       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13824     fi
13825   done
13826
13827
13828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13829 $as_echo_n "checking for liblzma... " >&6; }
13830 if test "${ac_cv_liblzma+set}" = set; then :
13831   $as_echo_n "(cached) " >&6
13832 else
13833
13834     ac_save_LIBS="$LIBS"
13835     LIBS="$LIBS $LIBLZMA"
13836     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13837 /* end confdefs.h.  */
13838 #include "lzma.h"
13839 int
13840 main ()
13841 {
13842 lzma_index_iter iter;
13843                            lzma_index_iter_init (&iter, 0);
13844                            lzma_mf_is_supported (LZMA_MF_HC3);
13845   ;
13846   return 0;
13847 }
13848 _ACEOF
13849 if ac_fn_c_try_link "$LINENO"; then :
13850   ac_cv_liblzma=yes
13851 else
13852   ac_cv_liblzma=no
13853 fi
13854 rm -f core conftest.err conftest.$ac_objext \
13855     conftest$ac_exeext conftest.$ac_ext
13856     LIBS="$ac_save_LIBS"
13857
13858 fi
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13860 $as_echo "$ac_cv_liblzma" >&6; }
13861   if test "$ac_cv_liblzma" = yes; then
13862     HAVE_LIBLZMA=yes
13863
13864 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13865
13866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13867 $as_echo_n "checking how to link with liblzma... " >&6; }
13868     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13869 $as_echo "$LIBLZMA" >&6; }
13870   else
13871     HAVE_LIBLZMA=no
13872             CPPFLAGS="$ac_save_CPPFLAGS"
13873     LIBLZMA=
13874     LTLIBLZMA=
13875   fi
13876
13877
13878
13879
13880
13881
13882     if test "$HAVE_LIBLZMA" != yes; then
13883       if test "$with_lzma" = yes; then
13884         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13885       fi
13886     fi
13887   fi
13888 fi
13889
13890 LIBGUI="../libgui/src/libgui.a"
13891 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13892
13893
13894
13895 WIN32LDAPP=
13896
13897
13898
13899 case "${host}" in
13900 *-*-cygwin* | *-*-mingw* )
13901     configdir="win"
13902     ;;
13903 *)
13904     configdir="unix"
13905     ;;
13906 esac
13907
13908 GDBTKLIBS=
13909 if test "${enable_gdbtk}" = "yes"; then
13910
13911     # Gdbtk must have an absolute path to srcdir in order to run
13912     # properly when not installed.
13913     here=`pwd`
13914     cd ${srcdir}
13915     GDBTK_SRC_DIR=`pwd`
13916     cd $here
13917
13918
13919     #
13920     # Ok, lets find the tcl configuration
13921     # First, look for one uninstalled.
13922     # the alternative search directory is invoked by --with-tcl
13923     #
13924
13925     if test x"${no_tcl}" = x ; then
13926         # we reset no_tcl in case something fails here
13927         no_tcl=true
13928
13929 # Check whether --with-tcl was given.
13930 if test "${with_tcl+set}" = set; then :
13931   withval=$with_tcl; with_tclconfig=${withval}
13932 fi
13933
13934         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13935 $as_echo_n "checking for Tcl configuration... " >&6; }
13936         if test "${ac_cv_c_tclconfig+set}" = set; then :
13937   $as_echo_n "(cached) " >&6
13938 else
13939
13940
13941             # First check to see if --with-tcl was specified.
13942             case "${host}" in
13943                 *-*-cygwin*) platDir="win" ;;
13944                 *) platDir="unix" ;;
13945             esac
13946             if test x"${with_tclconfig}" != x ; then
13947                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13948                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13949                 else
13950                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13951                 fi
13952             fi
13953
13954             # then check for a private Tcl installation
13955             if test x"${ac_cv_c_tclconfig}" = x ; then
13956                 for i in \
13957                         ../tcl \
13958                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13959                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13960                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13961                         ../../tcl \
13962                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13963                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13964                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13965                         ../../../tcl \
13966                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13967                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13968                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13969                     if test -f "$i/$platDir/tclConfig.sh" ; then
13970                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13971                         break
13972                     fi
13973                 done
13974             fi
13975
13976             # on Darwin, check in Framework installation locations
13977             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13978                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13979                         `ls -d /Library/Frameworks 2>/dev/null` \
13980                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13981                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13982                         ; do
13983                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13984                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13985                         break
13986                     fi
13987                 done
13988             fi
13989
13990             # check in a few common install locations
13991             if test x"${ac_cv_c_tclconfig}" = x ; then
13992                 for i in `ls -d ${libdir} 2>/dev/null` \
13993                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13994                         `ls -d ${prefix}/lib 2>/dev/null` \
13995                         `ls -d /usr/local/lib 2>/dev/null` \
13996                         `ls -d /usr/contrib/lib 2>/dev/null` \
13997                         `ls -d /usr/lib 2>/dev/null` \
13998                         ; do
13999                     if test -f "$i/tclConfig.sh" ; then
14000                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14001                         break
14002                     fi
14003                 done
14004             fi
14005
14006             # check in a few other private locations
14007             if test x"${ac_cv_c_tclconfig}" = x ; then
14008                 for i in \
14009                         ${srcdir}/../tcl \
14010                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14011                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14012                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14013                     if test -f "$i/$platDir/tclConfig.sh" ; then
14014                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14015                     break
14016                 fi
14017                 done
14018             fi
14019
14020 fi
14021
14022
14023         if test x"${ac_cv_c_tclconfig}" = x ; then
14024             TCL_BIN_DIR="# no Tcl configs found"
14025             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14026 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14027         else
14028             no_tcl=
14029             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14030             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14031 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14032         fi
14033     fi
14034
14035
14036     # If $no_tk is nonempty, then we can't do Tk, and there is no
14037     # point to doing Tcl.
14038
14039     #
14040     # Ok, lets find the tk configuration
14041     # First, look for one uninstalled.
14042     # the alternative search directory is invoked by --with-tk
14043     #
14044
14045     if test x"${no_tk}" = x ; then
14046         # we reset no_tk in case something fails here
14047         no_tk=true
14048
14049 # Check whether --with-tk was given.
14050 if test "${with_tk+set}" = set; then :
14051   withval=$with_tk; with_tkconfig=${withval}
14052 fi
14053
14054         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14055 $as_echo_n "checking for Tk configuration... " >&6; }
14056         if test "${ac_cv_c_tkconfig+set}" = set; then :
14057   $as_echo_n "(cached) " >&6
14058 else
14059
14060
14061             # First check to see if --with-tkconfig was specified.
14062             if test x"${with_tkconfig}" != x ; then
14063                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14064                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14065                 else
14066                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14067                 fi
14068             fi
14069
14070             # then check for a private Tk library
14071             case "${host}" in
14072                 *-*-cygwin*) platDir="win" ;;
14073                 *) platDir="unix" ;;
14074             esac
14075             if test x"${ac_cv_c_tkconfig}" = x ; then
14076                 for i in \
14077                         ../tk \
14078                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14079                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14080                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14081                         ../../tk \
14082                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14083                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14084                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14085                         ../../../tk \
14086                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14087                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14088                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14089                     if test -f "$i/$platDir/tkConfig.sh" ; then
14090                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14091                         break
14092                     fi
14093                 done
14094             fi
14095
14096             # on Darwin, check in Framework installation locations
14097             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14098                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14099                         `ls -d /Library/Frameworks 2>/dev/null` \
14100                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14101                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14102                         ; do
14103                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14104                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14105                         break
14106                     fi
14107                 done
14108             fi
14109
14110             # check in a few common install locations
14111             if test x"${ac_cv_c_tkconfig}" = x ; then
14112                 for i in `ls -d ${libdir} 2>/dev/null` \
14113                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14114                         `ls -d ${prefix}/lib 2>/dev/null` \
14115                         `ls -d /usr/local/lib 2>/dev/null` \
14116                         `ls -d /usr/contrib/lib 2>/dev/null` \
14117                         `ls -d /usr/lib 2>/dev/null` \
14118                         ; do
14119                     if test -f "$i/tkConfig.sh" ; then
14120                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14121                         break
14122                     fi
14123                 done
14124             fi
14125             # check in a few other private locations
14126             if test x"${ac_cv_c_tkconfig}" = x ; then
14127                 for i in \
14128                         ${srcdir}/../tk \
14129                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14130                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14131                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14132                     if test -f "$i/$platDir/tkConfig.sh" ; then
14133                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14134                         break
14135                     fi
14136                 done
14137             fi
14138
14139 fi
14140
14141
14142         if test x"${ac_cv_c_tkconfig}" = x ; then
14143             TK_BIN_DIR="# no Tk configs found"
14144             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14145 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14146         else
14147             no_tk=
14148             TK_BIN_DIR=${ac_cv_c_tkconfig}
14149             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14150 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14151         fi
14152     fi
14153
14154
14155     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14156
14157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14158 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14159
14160     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14161         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14162 $as_echo "loading" >&6; }
14163         . ${TCL_BIN_DIR}/tclConfig.sh
14164     else
14165         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14166 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14167     fi
14168
14169     # eval is required to do the TCL_DBGX substitution
14170     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14171     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14172
14173     # If the TCL_BIN_DIR is the build directory (not the install directory),
14174     # then set the common variable name to the value of the build variables.
14175     # For example, the variable TCL_LIB_SPEC will be set to the value
14176     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14177     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14178     # installed and uninstalled version of Tcl.
14179     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14180         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14181         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14182         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14183     elif test "`uname -s`" = "Darwin"; then
14184         # If Tcl was built as a framework, attempt to use the libraries
14185         # from the framework at the given location so that linking works
14186         # against Tcl.framework installed in an arbitrary location.
14187         case ${TCL_DEFS} in
14188             *TCL_FRAMEWORK*)
14189                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14190                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14191                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14192                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14193                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14194                             break
14195                         fi
14196                     done
14197                 fi
14198                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14199                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14200                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14201                 fi
14202                 ;;
14203         esac
14204     fi
14205
14206     # eval is required to do the TCL_DBGX substitution
14207     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14208     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14209     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14210     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14211
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226         # Check for in-tree tcl
14227         here=`pwd`
14228         cd ${srcdir}/..
14229         topdir=`pwd`
14230         cd ${here}
14231
14232         intree="no"
14233         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14234           intree="yes"
14235         fi
14236
14237         # Find Tcl private headers
14238         if test x"${intree}" = xno; then
14239
14240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14241 $as_echo_n "checking for Tcl private headers... " >&6; }
14242   private_dir=""
14243   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14244   if test -f ${dir}/tclInt.h ; then
14245     private_dir=${dir}
14246   fi
14247
14248   if test x"${private_dir}" = x; then
14249     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14250   else
14251     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14252     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14253 $as_echo "${private_dir}" >&6; }
14254   fi
14255
14256           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14257           TCL_LIBRARY="${TCL_LIB_SPEC}"
14258           TCL_DEPS=""
14259         else
14260           # If building tcl in the same src tree, private headers
14261           # are not needed, but we need to be sure to use the right
14262           # headers library
14263           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14264           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14265           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14266         fi
14267
14268
14269
14270
14271
14272     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14273 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14274
14275     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14276         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14277 $as_echo "loading" >&6; }
14278         . ${TK_BIN_DIR}/tkConfig.sh
14279     else
14280         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14281 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14282     fi
14283
14284     # eval is required to do the TK_DBGX substitution
14285     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14286     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14287
14288     # If the TK_BIN_DIR is the build directory (not the install directory),
14289     # then set the common variable name to the value of the build variables.
14290     # For example, the variable TK_LIB_SPEC will be set to the value
14291     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14292     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14293     # installed and uninstalled version of Tcl.
14294     if test -f "${TK_BIN_DIR}/Makefile" ; then
14295         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14296         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14297         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14298     elif test "`uname -s`" = "Darwin"; then
14299         # If Tk was built as a framework, attempt to use the libraries
14300         # from the framework at the given location so that linking works
14301         # against Tk.framework installed in an arbitrary location.
14302         case ${TK_DEFS} in
14303             *TK_FRAMEWORK*)
14304                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14305                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14306                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14307                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14308                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14309                             break
14310                         fi
14311                     done
14312                 fi
14313                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14314                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14315                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14316                 fi
14317                 ;;
14318         esac
14319     fi
14320
14321     # eval is required to do the TK_DBGX substitution
14322     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14323     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14324     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14325     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14326
14327
14328
14329
14330
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340         # Check for in-tree Tk
14341         intree="no"
14342         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14343           intree="yes"
14344         fi
14345
14346         # Find Tk private headers
14347         if test x"${intree}" = xno; then
14348
14349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14350 $as_echo_n "checking for Tk private headers... " >&6; }
14351   private_dir=""
14352   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14353   if test -f ${dir}/tkInt.h; then
14354     private_dir=${dir}
14355   fi
14356
14357   if test x"${private_dir}" = x; then
14358     as_fn_error "could not find Tk private headers" "$LINENO" 5
14359   else
14360     TK_PRIVATE_INCLUDE="-I${private_dir}"
14361     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14362 $as_echo "${private_dir}" >&6; }
14363   fi
14364
14365           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14366           TK_LIBRARY=${TK_LIB_SPEC}
14367           TK_DEPS=""
14368         else
14369           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14370           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14371           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14372         fi
14373
14374
14375
14376
14377
14378         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14379
14380         # Include some libraries that Tcl and Tk want.
14381         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14382         # Yes, the ordering seems wrong here.  But it isn't.
14383         # TK_LIBS is the list of libraries that need to be linked
14384         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14385         # were in LIBS then any link tests after this point would
14386         # try to include things like `$(LIBGUI)', which wouldn't work.
14387         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14388
14389         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14390         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14391         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14392         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14393         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14394         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14395         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14396
14397         if test x$gdb_cv_os_cygwin = xyes; then
14398           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14399           WIN32LDAPP="-Wl,--subsystem,console"
14400           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14401         fi
14402
14403         subdirs="$subdirs gdbtk"
14404
14405     fi
14406 fi
14407
14408
14409
14410
14411
14412
14413
14414
14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14416 $as_echo_n "checking for X... " >&6; }
14417
14418
14419 # Check whether --with-x was given.
14420 if test "${with_x+set}" = set; then :
14421   withval=$with_x;
14422 fi
14423
14424 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14425 if test "x$with_x" = xno; then
14426   # The user explicitly disabled X.
14427   have_x=disabled
14428 else
14429   case $x_includes,$x_libraries in #(
14430     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14431     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14432   $as_echo_n "(cached) " >&6
14433 else
14434   # One or both of the vars are not set, and there is no cached value.
14435 ac_x_includes=no ac_x_libraries=no
14436 rm -f -r conftest.dir
14437 if mkdir conftest.dir; then
14438   cd conftest.dir
14439   cat >Imakefile <<'_ACEOF'
14440 incroot:
14441         @echo incroot='${INCROOT}'
14442 usrlibdir:
14443         @echo usrlibdir='${USRLIBDIR}'
14444 libdir:
14445         @echo libdir='${LIBDIR}'
14446 _ACEOF
14447   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14448     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14449     for ac_var in incroot usrlibdir libdir; do
14450       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14451     done
14452     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14453     for ac_extension in a so sl dylib la dll; do
14454       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14455          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14456         ac_im_usrlibdir=$ac_im_libdir; break
14457       fi
14458     done
14459     # Screen out bogus values from the imake configuration.  They are
14460     # bogus both because they are the default anyway, and because
14461     # using them would break gcc on systems where it needs fixed includes.
14462     case $ac_im_incroot in
14463         /usr/include) ac_x_includes= ;;
14464         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14465     esac
14466     case $ac_im_usrlibdir in
14467         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14468         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14469     esac
14470   fi
14471   cd ..
14472   rm -f -r conftest.dir
14473 fi
14474
14475 # Standard set of common directories for X headers.
14476 # Check X11 before X11Rn because it is often a symlink to the current release.
14477 ac_x_header_dirs='
14478 /usr/X11/include
14479 /usr/X11R7/include
14480 /usr/X11R6/include
14481 /usr/X11R5/include
14482 /usr/X11R4/include
14483
14484 /usr/include/X11
14485 /usr/include/X11R7
14486 /usr/include/X11R6
14487 /usr/include/X11R5
14488 /usr/include/X11R4
14489
14490 /usr/local/X11/include
14491 /usr/local/X11R7/include
14492 /usr/local/X11R6/include
14493 /usr/local/X11R5/include
14494 /usr/local/X11R4/include
14495
14496 /usr/local/include/X11
14497 /usr/local/include/X11R7
14498 /usr/local/include/X11R6
14499 /usr/local/include/X11R5
14500 /usr/local/include/X11R4
14501
14502 /usr/X386/include
14503 /usr/x386/include
14504 /usr/XFree86/include/X11
14505
14506 /usr/include
14507 /usr/local/include
14508 /usr/unsupported/include
14509 /usr/athena/include
14510 /usr/local/x11r5/include
14511 /usr/lpp/Xamples/include
14512
14513 /usr/openwin/include
14514 /usr/openwin/share/include'
14515
14516 if test "$ac_x_includes" = no; then
14517   # Guess where to find include files, by looking for Xlib.h.
14518   # First, try using that file with no special directory specified.
14519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14520 /* end confdefs.h.  */
14521 #include <X11/Xlib.h>
14522 _ACEOF
14523 if ac_fn_c_try_cpp "$LINENO"; then :
14524   # We can compile using X headers with no special include directory.
14525 ac_x_includes=
14526 else
14527   for ac_dir in $ac_x_header_dirs; do
14528   if test -r "$ac_dir/X11/Xlib.h"; then
14529     ac_x_includes=$ac_dir
14530     break
14531   fi
14532 done
14533 fi
14534 rm -f conftest.err conftest.$ac_ext
14535 fi # $ac_x_includes = no
14536
14537 if test "$ac_x_libraries" = no; then
14538   # Check for the libraries.
14539   # See if we find them without any special options.
14540   # Don't add to $LIBS permanently.
14541   ac_save_LIBS=$LIBS
14542   LIBS="-lX11 $LIBS"
14543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14544 /* end confdefs.h.  */
14545 #include <X11/Xlib.h>
14546 int
14547 main ()
14548 {
14549 XrmInitialize ()
14550   ;
14551   return 0;
14552 }
14553 _ACEOF
14554 if ac_fn_c_try_link "$LINENO"; then :
14555   LIBS=$ac_save_LIBS
14556 # We can link X programs with no special library path.
14557 ac_x_libraries=
14558 else
14559   LIBS=$ac_save_LIBS
14560 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14561 do
14562   # Don't even attempt the hair of trying to link an X program!
14563   for ac_extension in a so sl dylib la dll; do
14564     if test -r "$ac_dir/libX11.$ac_extension"; then
14565       ac_x_libraries=$ac_dir
14566       break 2
14567     fi
14568   done
14569 done
14570 fi
14571 rm -f core conftest.err conftest.$ac_objext \
14572     conftest$ac_exeext conftest.$ac_ext
14573 fi # $ac_x_libraries = no
14574
14575 case $ac_x_includes,$ac_x_libraries in #(
14576   no,* | *,no | *\'*)
14577     # Didn't find X, or a directory has "'" in its name.
14578     ac_cv_have_x="have_x=no";; #(
14579   *)
14580     # Record where we found X for the cache.
14581     ac_cv_have_x="have_x=yes\
14582         ac_x_includes='$ac_x_includes'\
14583         ac_x_libraries='$ac_x_libraries'"
14584 esac
14585 fi
14586 ;; #(
14587     *) have_x=yes;;
14588   esac
14589   eval "$ac_cv_have_x"
14590 fi # $with_x != no
14591
14592 if test "$have_x" != yes; then
14593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14594 $as_echo "$have_x" >&6; }
14595   no_x=yes
14596 else
14597   # If each of the values was on the command line, it overrides each guess.
14598   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14599   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14600   # Update the cache value to reflect the command line values.
14601   ac_cv_have_x="have_x=yes\
14602         ac_x_includes='$x_includes'\
14603         ac_x_libraries='$x_libraries'"
14604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14605 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14606 fi
14607
14608
14609 # Unlike the sim directory, whether a simulator is linked is controlled by
14610 # presence of a gdb_sim definition in the target configure.tgt entry.
14611 # This code just checks for a few cases where we'd like to ignore those
14612 # definitions, even when they're present in the '.mt' file.  These cases
14613 # are when --disable-sim is specified, or if the simulator directory is
14614 # not part of the source tree.
14615 #
14616 # Check whether --enable-sim was given.
14617 if test "${enable_sim+set}" = set; then :
14618   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14619  echo "enableval = ${enableval}";
14620  case "${enableval}" in
14621   yes) ignore_sim=false ;;
14622   no)  ignore_sim=true ;;
14623   *)   ignore_sim=false ;;
14624  esac
14625 else
14626   ignore_sim=false
14627 fi
14628
14629
14630 if test ! -d "${srcdir}/../sim"; then
14631   ignore_sim=true
14632 fi
14633
14634 SIM=
14635 SIM_OBS=
14636 if test "${ignore_sim}" = "false"; then
14637   if test x"${gdb_sim}" != x ; then
14638     SIM="${gdb_sim}"
14639     SIM_OBS="remote-sim.o"
14640
14641 $as_echo "#define WITH_SIM 1" >>confdefs.h
14642
14643   fi
14644 fi
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656
14657
14658
14659 # List of host floatformats.
14660
14661 cat >>confdefs.h <<_ACEOF
14662 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14663 _ACEOF
14664
14665
14666 cat >>confdefs.h <<_ACEOF
14667 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14668 _ACEOF
14669
14670
14671 cat >>confdefs.h <<_ACEOF
14672 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14673 _ACEOF
14674
14675
14676 # target_subdir is used by the testsuite to find the target libraries.
14677 target_subdir=
14678 if test "${host}" != "${target}"; then
14679     target_subdir="${target_alias}/"
14680 fi
14681
14682
14683 frags=
14684 if test "${gdb_native}" = "yes"; then
14685   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14686   if test ! -f ${host_makefile_frag}; then
14687     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14688   fi
14689   frags="$frags $host_makefile_frag"
14690 else
14691   host_makefile_frag=/dev/null
14692 fi
14693
14694
14695
14696
14697 if test "${gdb_native}" = "yes"; then
14698 # We pick this up from the host configuration file (.mh) because we
14699 # do not have a native configuration Makefile fragment.
14700 nativefile=`sed -n '
14701 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14702 ' ${host_makefile_frag}`
14703 fi
14704
14705
14706 if test x"${gdb_osabi}" != x ; then
14707
14708 cat >>confdefs.h <<_ACEOF
14709 #define GDB_OSABI_DEFAULT $gdb_osabi
14710 _ACEOF
14711
14712 fi
14713
14714 # Enable multi-ice-gdb-server.
14715 # Check whether --enable-multi-ice was given.
14716 if test "${enable_multi_ice+set}" = set; then :
14717   enableval=$enable_multi_ice; case $enableval in
14718     yes | no)
14719       ;;
14720     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14721   esac
14722 fi
14723
14724 if test "x$enable_multi_ice" = xyes; then
14725    subdirs="$subdirs multi-ice"
14726
14727 fi
14728
14729 # Check whether --enable-gdbserver was given.
14730 if test "${enable_gdbserver+set}" = set; then :
14731   enableval=$enable_gdbserver; case "${enableval}" in
14732   yes| no|auto) ;;
14733   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14734 esac
14735 else
14736   enable_gdbserver=auto
14737 fi
14738
14739
14740 # We only build gdbserver automatically in a native configuration, and
14741 # only if the user did not explicitly disable its build.
14742 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14744 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14745   if test "x$build_gdbserver" = xyes; then
14746     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14747 $as_echo "yes" >&6; }
14748     subdirs="$subdirs gdbserver"
14749
14750     gdbserver_build_enabled=yes
14751   else
14752     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14753 $as_echo "no" >&6; }
14754   fi
14755 fi
14756
14757 # If the user explicitly request the gdbserver to be built, verify that
14758 # we were in fact able to enable it.
14759 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14760   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14761 fi
14762
14763 # Check for babeltrace and babeltrace-ctf
14764
14765 # Check whether --with-babeltrace was given.
14766 if test "${with_babeltrace+set}" = set; then :
14767   withval=$with_babeltrace;
14768 else
14769   with_babeltrace=auto
14770 fi
14771
14772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14773 $as_echo_n "checking whether to use babeltrace... " >&6; }
14774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14775 $as_echo "$with_babeltrace" >&6; }
14776
14777 if test "x$with_babeltrace" = "xno"; then
14778   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14779 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14780 else
14781   # Append -Werror to CFLAGS so that configure can catch the warning
14782   # "assignment from incompatible pointer type", which is related to
14783   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14784   # in GDB, while babeltrace 1.0.3 is broken.
14785   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14786   # safe to save and restore CFLAGS here.
14787   saved_CFLAGS=$CFLAGS
14788   CFLAGS="$CFLAGS -Werror"
14789
14790
14791
14792
14793
14794
14795
14796
14797     use_additional=yes
14798
14799   acl_save_prefix="$prefix"
14800   prefix="$acl_final_prefix"
14801   acl_save_exec_prefix="$exec_prefix"
14802   exec_prefix="$acl_final_exec_prefix"
14803
14804     eval additional_includedir=\"$includedir\"
14805     eval additional_libdir=\"$libdir\"
14806
14807   exec_prefix="$acl_save_exec_prefix"
14808   prefix="$acl_save_prefix"
14809
14810
14811 # Check whether --with-libbabeltrace-prefix was given.
14812 if test "${with_libbabeltrace_prefix+set}" = set; then :
14813   withval=$with_libbabeltrace_prefix;
14814     if test "X$withval" = "Xno"; then
14815       use_additional=no
14816     else
14817       if test "X$withval" = "X"; then
14818
14819   acl_save_prefix="$prefix"
14820   prefix="$acl_final_prefix"
14821   acl_save_exec_prefix="$exec_prefix"
14822   exec_prefix="$acl_final_exec_prefix"
14823
14824           eval additional_includedir=\"$includedir\"
14825           eval additional_libdir=\"$libdir\"
14826
14827   exec_prefix="$acl_save_exec_prefix"
14828   prefix="$acl_save_prefix"
14829
14830       else
14831         additional_includedir="$withval/include"
14832         additional_libdir="$withval/lib"
14833       fi
14834     fi
14835
14836 fi
14837
14838       LIBBABELTRACE=
14839   LTLIBBABELTRACE=
14840   INCBABELTRACE=
14841   rpathdirs=
14842   ltrpathdirs=
14843   names_already_handled=
14844   names_next_round='babeltrace babeltrace-ctf'
14845   while test -n "$names_next_round"; do
14846     names_this_round="$names_next_round"
14847     names_next_round=
14848     for name in $names_this_round; do
14849       already_handled=
14850       for n in $names_already_handled; do
14851         if test "$n" = "$name"; then
14852           already_handled=yes
14853           break
14854         fi
14855       done
14856       if test -z "$already_handled"; then
14857         names_already_handled="$names_already_handled $name"
14858                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14859         eval value=\"\$HAVE_LIB$uppername\"
14860         if test -n "$value"; then
14861           if test "$value" = yes; then
14862             eval value=\"\$LIB$uppername\"
14863             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14864             eval value=\"\$LTLIB$uppername\"
14865             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14866           else
14867                                     :
14868           fi
14869         else
14870                               found_dir=
14871           found_la=
14872           found_so=
14873           found_a=
14874           if test $use_additional = yes; then
14875             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14876               found_dir="$additional_libdir"
14877               found_so="$additional_libdir/lib$name.$shlibext"
14878               if test -f "$additional_libdir/lib$name.la"; then
14879                 found_la="$additional_libdir/lib$name.la"
14880               fi
14881             else
14882               if test -f "$additional_libdir/lib$name.$libext"; then
14883                 found_dir="$additional_libdir"
14884                 found_a="$additional_libdir/lib$name.$libext"
14885                 if test -f "$additional_libdir/lib$name.la"; then
14886                   found_la="$additional_libdir/lib$name.la"
14887                 fi
14888               fi
14889             fi
14890           fi
14891           if test "X$found_dir" = "X"; then
14892             for x in $LDFLAGS $LTLIBBABELTRACE; do
14893
14894   acl_save_prefix="$prefix"
14895   prefix="$acl_final_prefix"
14896   acl_save_exec_prefix="$exec_prefix"
14897   exec_prefix="$acl_final_exec_prefix"
14898   eval x=\"$x\"
14899   exec_prefix="$acl_save_exec_prefix"
14900   prefix="$acl_save_prefix"
14901
14902               case "$x" in
14903                 -L*)
14904                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14905                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14906                     found_dir="$dir"
14907                     found_so="$dir/lib$name.$shlibext"
14908                     if test -f "$dir/lib$name.la"; then
14909                       found_la="$dir/lib$name.la"
14910                     fi
14911                   else
14912                     if test -f "$dir/lib$name.$libext"; then
14913                       found_dir="$dir"
14914                       found_a="$dir/lib$name.$libext"
14915                       if test -f "$dir/lib$name.la"; then
14916                         found_la="$dir/lib$name.la"
14917                       fi
14918                     fi
14919                   fi
14920                   ;;
14921               esac
14922               if test "X$found_dir" != "X"; then
14923                 break
14924               fi
14925             done
14926           fi
14927           if test "X$found_dir" != "X"; then
14928                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14929             if test "X$found_so" != "X"; then
14930                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14931                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14932               else
14933                                                                                 haveit=
14934                 for x in $ltrpathdirs; do
14935                   if test "X$x" = "X$found_dir"; then
14936                     haveit=yes
14937                     break
14938                   fi
14939                 done
14940                 if test -z "$haveit"; then
14941                   ltrpathdirs="$ltrpathdirs $found_dir"
14942                 fi
14943                                 if test "$hardcode_direct" = yes; then
14944                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14945                 else
14946                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14947                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14948                                                             haveit=
14949                     for x in $rpathdirs; do
14950                       if test "X$x" = "X$found_dir"; then
14951                         haveit=yes
14952                         break
14953                       fi
14954                     done
14955                     if test -z "$haveit"; then
14956                       rpathdirs="$rpathdirs $found_dir"
14957                     fi
14958                   else
14959                                                                                 haveit=
14960                     for x in $LDFLAGS $LIBBABELTRACE; do
14961
14962   acl_save_prefix="$prefix"
14963   prefix="$acl_final_prefix"
14964   acl_save_exec_prefix="$exec_prefix"
14965   exec_prefix="$acl_final_exec_prefix"
14966   eval x=\"$x\"
14967   exec_prefix="$acl_save_exec_prefix"
14968   prefix="$acl_save_prefix"
14969
14970                       if test "X$x" = "X-L$found_dir"; then
14971                         haveit=yes
14972                         break
14973                       fi
14974                     done
14975                     if test -z "$haveit"; then
14976                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14977                     fi
14978                     if test "$hardcode_minus_L" != no; then
14979                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14980                     else
14981                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14982                     fi
14983                   fi
14984                 fi
14985               fi
14986             else
14987               if test "X$found_a" != "X"; then
14988                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14989               else
14990                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14991               fi
14992             fi
14993                         additional_includedir=
14994             case "$found_dir" in
14995               */lib | */lib/)
14996                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14997                 additional_includedir="$basedir/include"
14998                 ;;
14999             esac
15000             if test "X$additional_includedir" != "X"; then
15001                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15002                 haveit=
15003                 if test "X$additional_includedir" = "X/usr/local/include"; then
15004                   if test -n "$GCC"; then
15005                     case $host_os in
15006                       linux*) haveit=yes;;
15007                     esac
15008                   fi
15009                 fi
15010                 if test -z "$haveit"; then
15011                   for x in $CPPFLAGS $INCBABELTRACE; do
15012
15013   acl_save_prefix="$prefix"
15014   prefix="$acl_final_prefix"
15015   acl_save_exec_prefix="$exec_prefix"
15016   exec_prefix="$acl_final_exec_prefix"
15017   eval x=\"$x\"
15018   exec_prefix="$acl_save_exec_prefix"
15019   prefix="$acl_save_prefix"
15020
15021                     if test "X$x" = "X-I$additional_includedir"; then
15022                       haveit=yes
15023                       break
15024                     fi
15025                   done
15026                   if test -z "$haveit"; then
15027                     if test -d "$additional_includedir"; then
15028                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15029                     fi
15030                   fi
15031                 fi
15032               fi
15033             fi
15034                         if test -n "$found_la"; then
15035                                                         save_libdir="$libdir"
15036               case "$found_la" in
15037                 */* | *\\*) . "$found_la" ;;
15038                 *) . "./$found_la" ;;
15039               esac
15040               libdir="$save_libdir"
15041                             for dep in $dependency_libs; do
15042                 case "$dep" in
15043                   -L*)
15044                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15045                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15046                       haveit=
15047                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15048                         if test -n "$GCC"; then
15049                           case $host_os in
15050                             linux*) haveit=yes;;
15051                           esac
15052                         fi
15053                       fi
15054                       if test -z "$haveit"; then
15055                         haveit=
15056                         for x in $LDFLAGS $LIBBABELTRACE; do
15057
15058   acl_save_prefix="$prefix"
15059   prefix="$acl_final_prefix"
15060   acl_save_exec_prefix="$exec_prefix"
15061   exec_prefix="$acl_final_exec_prefix"
15062   eval x=\"$x\"
15063   exec_prefix="$acl_save_exec_prefix"
15064   prefix="$acl_save_prefix"
15065
15066                           if test "X$x" = "X-L$additional_libdir"; then
15067                             haveit=yes
15068                             break
15069                           fi
15070                         done
15071                         if test -z "$haveit"; then
15072                           if test -d "$additional_libdir"; then
15073                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15074                           fi
15075                         fi
15076                         haveit=
15077                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15078
15079   acl_save_prefix="$prefix"
15080   prefix="$acl_final_prefix"
15081   acl_save_exec_prefix="$exec_prefix"
15082   exec_prefix="$acl_final_exec_prefix"
15083   eval x=\"$x\"
15084   exec_prefix="$acl_save_exec_prefix"
15085   prefix="$acl_save_prefix"
15086
15087                           if test "X$x" = "X-L$additional_libdir"; then
15088                             haveit=yes
15089                             break
15090                           fi
15091                         done
15092                         if test -z "$haveit"; then
15093                           if test -d "$additional_libdir"; then
15094                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15095                           fi
15096                         fi
15097                       fi
15098                     fi
15099                     ;;
15100                   -R*)
15101                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15102                     if test "$enable_rpath" != no; then
15103                                                                   haveit=
15104                       for x in $rpathdirs; do
15105                         if test "X$x" = "X$dir"; then
15106                           haveit=yes
15107                           break
15108                         fi
15109                       done
15110                       if test -z "$haveit"; then
15111                         rpathdirs="$rpathdirs $dir"
15112                       fi
15113                                                                   haveit=
15114                       for x in $ltrpathdirs; do
15115                         if test "X$x" = "X$dir"; then
15116                           haveit=yes
15117                           break
15118                         fi
15119                       done
15120                       if test -z "$haveit"; then
15121                         ltrpathdirs="$ltrpathdirs $dir"
15122                       fi
15123                     fi
15124                     ;;
15125                   -l*)
15126                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15127                     ;;
15128                   *.la)
15129                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15130                     ;;
15131                   *)
15132                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15133                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15134                     ;;
15135                 esac
15136               done
15137             fi
15138           else
15139                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15140             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15141           fi
15142         fi
15143       fi
15144     done
15145   done
15146   if test "X$rpathdirs" != "X"; then
15147     if test -n "$hardcode_libdir_separator"; then
15148                         alldirs=
15149       for found_dir in $rpathdirs; do
15150         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15151       done
15152             acl_save_libdir="$libdir"
15153       libdir="$alldirs"
15154       eval flag=\"$hardcode_libdir_flag_spec\"
15155       libdir="$acl_save_libdir"
15156       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15157     else
15158             for found_dir in $rpathdirs; do
15159         acl_save_libdir="$libdir"
15160         libdir="$found_dir"
15161         eval flag=\"$hardcode_libdir_flag_spec\"
15162         libdir="$acl_save_libdir"
15163         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15164       done
15165     fi
15166   fi
15167   if test "X$ltrpathdirs" != "X"; then
15168             for found_dir in $ltrpathdirs; do
15169       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15170     done
15171   fi
15172
15173
15174         ac_save_CPPFLAGS="$CPPFLAGS"
15175
15176   for element in $INCBABELTRACE; do
15177     haveit=
15178     for x in $CPPFLAGS; do
15179
15180   acl_save_prefix="$prefix"
15181   prefix="$acl_final_prefix"
15182   acl_save_exec_prefix="$exec_prefix"
15183   exec_prefix="$acl_final_exec_prefix"
15184   eval x=\"$x\"
15185   exec_prefix="$acl_save_exec_prefix"
15186   prefix="$acl_save_prefix"
15187
15188       if test "X$x" = "X$element"; then
15189         haveit=yes
15190         break
15191       fi
15192     done
15193     if test -z "$haveit"; then
15194       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15195     fi
15196   done
15197
15198
15199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15200 $as_echo_n "checking for libbabeltrace... " >&6; }
15201 if test "${ac_cv_libbabeltrace+set}" = set; then :
15202   $as_echo_n "(cached) " >&6
15203 else
15204
15205     ac_save_LIBS="$LIBS"
15206     LIBS="$LIBS $LIBBABELTRACE"
15207     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15208 /* end confdefs.h.  */
15209 #include <babeltrace/babeltrace.h>
15210                          #include <babeltrace/ctf/events.h>
15211                          #include <babeltrace/ctf/iterator.h>
15212 int
15213 main ()
15214 {
15215 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15216                         struct bt_ctf_event *event = NULL;
15217                         const struct bt_definition *scope;
15218
15219                         scope = bt_ctf_get_top_level_scope (event,
15220                                                            BT_STREAM_EVENT_HEADER);
15221                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15222
15223   ;
15224   return 0;
15225 }
15226 _ACEOF
15227 if ac_fn_c_try_link "$LINENO"; then :
15228   ac_cv_libbabeltrace=yes
15229 else
15230   ac_cv_libbabeltrace=no
15231 fi
15232 rm -f core conftest.err conftest.$ac_objext \
15233     conftest$ac_exeext conftest.$ac_ext
15234     LIBS="$ac_save_LIBS"
15235
15236 fi
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15238 $as_echo "$ac_cv_libbabeltrace" >&6; }
15239   if test "$ac_cv_libbabeltrace" = yes; then
15240     HAVE_LIBBABELTRACE=yes
15241
15242 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15243
15244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15245 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15246     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15247 $as_echo "$LIBBABELTRACE" >&6; }
15248   else
15249     HAVE_LIBBABELTRACE=no
15250             CPPFLAGS="$ac_save_CPPFLAGS"
15251     LIBBABELTRACE=
15252     LTLIBBABELTRACE=
15253   fi
15254
15255
15256
15257
15258
15259
15260   CFLAGS=$saved_CFLAGS
15261
15262   if test "$HAVE_LIBBABELTRACE" != yes; then
15263      if test "$with_babeltrace" = yes; then
15264        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15265      else
15266        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15267 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15268      fi
15269   fi
15270 fi
15271
15272 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15273 # to an empty version.
15274
15275 files=
15276 links=
15277
15278 rm -f nm.h
15279 if test "${nativefile}" != ""; then
15280     case "${nativefile}" in
15281       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15282       * ) GDB_NM_FILE="${nativefile}"
15283     esac
15284     files="${files} ${GDB_NM_FILE}"
15285     links="${links} nm.h"
15286
15287 cat >>confdefs.h <<_ACEOF
15288 #define GDB_NM_FILE "${GDB_NM_FILE}"
15289 _ACEOF
15290
15291 fi
15292
15293
15294 ac_sources="$files"
15295 ac_dests="$links"
15296 while test -n "$ac_sources"; do
15297   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15298   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15299   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15300 done
15301 ac_config_links="$ac_config_links $ac_config_links_1"
15302
15303
15304
15305
15306
15307 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15308
15309
15310 # Undo the $ec_script escaping suitable for Makefile.
15311 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15312 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15313 if test "x$GDB_TRANSFORM_NAME" = x; then
15314   GDB_TRANSFORM_NAME=gdb
15315 fi
15316
15317 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15318 if test "x$GCORE_TRANSFORM_NAME" = x; then
15319   GCORE_TRANSFORM_NAME=gcore
15320 fi
15321
15322 ac_config_files="$ac_config_files gcore"
15323
15324
15325 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15326
15327 ac_config_commands="$ac_config_commands default"
15328
15329 cat >confcache <<\_ACEOF
15330 # This file is a shell script that caches the results of configure
15331 # tests run on this system so they can be shared between configure
15332 # scripts and configure runs, see configure's option --config-cache.
15333 # It is not useful on other systems.  If it contains results you don't
15334 # want to keep, you may remove or edit it.
15335 #
15336 # config.status only pays attention to the cache file if you give it
15337 # the --recheck option to rerun configure.
15338 #
15339 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15340 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15341 # following values.
15342
15343 _ACEOF
15344
15345 # The following way of writing the cache mishandles newlines in values,
15346 # but we know of no workaround that is simple, portable, and efficient.
15347 # So, we kill variables containing newlines.
15348 # Ultrix sh set writes to stderr and can't be redirected directly,
15349 # and sets the high bit in the cache file unless we assign to the vars.
15350 (
15351   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15352     eval ac_val=\$$ac_var
15353     case $ac_val in #(
15354     *${as_nl}*)
15355       case $ac_var in #(
15356       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15357 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15358       esac
15359       case $ac_var in #(
15360       _ | IFS | as_nl) ;; #(
15361       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15362       *) { eval $ac_var=; unset $ac_var;} ;;
15363       esac ;;
15364     esac
15365   done
15366
15367   (set) 2>&1 |
15368     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15369     *${as_nl}ac_space=\ *)
15370       # `set' does not quote correctly, so add quotes: double-quote
15371       # substitution turns \\\\ into \\, and sed turns \\ into \.
15372       sed -n \
15373         "s/'/'\\\\''/g;
15374           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15375       ;; #(
15376     *)
15377       # `set' quotes correctly as required by POSIX, so do not add quotes.
15378       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15379       ;;
15380     esac |
15381     sort
15382 ) |
15383   sed '
15384      /^ac_cv_env_/b end
15385      t clear
15386      :clear
15387      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15388      t end
15389      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15390      :end' >>confcache
15391 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15392   if test -w "$cache_file"; then
15393     test "x$cache_file" != "x/dev/null" &&
15394       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15395 $as_echo "$as_me: updating cache $cache_file" >&6;}
15396     cat confcache >$cache_file
15397   else
15398     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15399 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15400   fi
15401 fi
15402 rm -f confcache
15403
15404 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15405 # Let make expand exec_prefix.
15406 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15407
15408 DEFS=-DHAVE_CONFIG_H
15409
15410 ac_libobjs=
15411 ac_ltlibobjs=
15412 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15413   # 1. Remove the extension, and $U if already installed.
15414   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15415   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15416   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15417   #    will be set to the directory where LIBOBJS objects are built.
15418   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15419   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15420 done
15421 LIBOBJS=$ac_libobjs
15422
15423 LTLIBOBJS=$ac_ltlibobjs
15424
15425
15426 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15427   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15428 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15429 fi
15430 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15431   as_fn_error "conditional \"GMAKE\" was never defined.
15432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15433 fi
15434
15435
15436 : ${CONFIG_STATUS=./config.status}
15437 ac_write_fail=0
15438 ac_clean_files_save=$ac_clean_files
15439 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15440 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15441 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15442 as_write_fail=0
15443 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15444 #! $SHELL
15445 # Generated by $as_me.
15446 # Run this file to recreate the current configuration.
15447 # Compiler output produced by configure, useful for debugging
15448 # configure, is in config.log if it exists.
15449
15450 debug=false
15451 ac_cs_recheck=false
15452 ac_cs_silent=false
15453
15454 SHELL=\${CONFIG_SHELL-$SHELL}
15455 export SHELL
15456 _ASEOF
15457 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15458 ## -------------------- ##
15459 ## M4sh Initialization. ##
15460 ## -------------------- ##
15461
15462 # Be more Bourne compatible
15463 DUALCASE=1; export DUALCASE # for MKS sh
15464 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15465   emulate sh
15466   NULLCMD=:
15467   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15468   # is contrary to our usage.  Disable this feature.
15469   alias -g '${1+"$@"}'='"$@"'
15470   setopt NO_GLOB_SUBST
15471 else
15472   case `(set -o) 2>/dev/null` in #(
15473   *posix*) :
15474     set -o posix ;; #(
15475   *) :
15476      ;;
15477 esac
15478 fi
15479
15480
15481 as_nl='
15482 '
15483 export as_nl
15484 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15485 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15486 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15487 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15488 # Prefer a ksh shell builtin over an external printf program on Solaris,
15489 # but without wasting forks for bash or zsh.
15490 if test -z "$BASH_VERSION$ZSH_VERSION" \
15491     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15492   as_echo='print -r --'
15493   as_echo_n='print -rn --'
15494 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15495   as_echo='printf %s\n'
15496   as_echo_n='printf %s'
15497 else
15498   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15499     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15500     as_echo_n='/usr/ucb/echo -n'
15501   else
15502     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15503     as_echo_n_body='eval
15504       arg=$1;
15505       case $arg in #(
15506       *"$as_nl"*)
15507         expr "X$arg" : "X\\(.*\\)$as_nl";
15508         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15509       esac;
15510       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15511     '
15512     export as_echo_n_body
15513     as_echo_n='sh -c $as_echo_n_body as_echo'
15514   fi
15515   export as_echo_body
15516   as_echo='sh -c $as_echo_body as_echo'
15517 fi
15518
15519 # The user is always right.
15520 if test "${PATH_SEPARATOR+set}" != set; then
15521   PATH_SEPARATOR=:
15522   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15523     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15524       PATH_SEPARATOR=';'
15525   }
15526 fi
15527
15528
15529 # IFS
15530 # We need space, tab and new line, in precisely that order.  Quoting is
15531 # there to prevent editors from complaining about space-tab.
15532 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15533 # splitting by setting IFS to empty value.)
15534 IFS=" ""        $as_nl"
15535
15536 # Find who we are.  Look in the path if we contain no directory separator.
15537 case $0 in #((
15538   *[\\/]* ) as_myself=$0 ;;
15539   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15540 for as_dir in $PATH
15541 do
15542   IFS=$as_save_IFS
15543   test -z "$as_dir" && as_dir=.
15544     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15545   done
15546 IFS=$as_save_IFS
15547
15548      ;;
15549 esac
15550 # We did not find ourselves, most probably we were run as `sh COMMAND'
15551 # in which case we are not to be found in the path.
15552 if test "x$as_myself" = x; then
15553   as_myself=$0
15554 fi
15555 if test ! -f "$as_myself"; then
15556   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15557   exit 1
15558 fi
15559
15560 # Unset variables that we do not need and which cause bugs (e.g. in
15561 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15562 # suppresses any "Segmentation fault" message there.  '((' could
15563 # trigger a bug in pdksh 5.2.14.
15564 for as_var in BASH_ENV ENV MAIL MAILPATH
15565 do eval test x\${$as_var+set} = xset \
15566   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15567 done
15568 PS1='$ '
15569 PS2='> '
15570 PS4='+ '
15571
15572 # NLS nuisances.
15573 LC_ALL=C
15574 export LC_ALL
15575 LANGUAGE=C
15576 export LANGUAGE
15577
15578 # CDPATH.
15579 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15580
15581
15582 # as_fn_error ERROR [LINENO LOG_FD]
15583 # ---------------------------------
15584 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15585 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15586 # script with status $?, using 1 if that was 0.
15587 as_fn_error ()
15588 {
15589   as_status=$?; test $as_status -eq 0 && as_status=1
15590   if test "$3"; then
15591     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15592     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15593   fi
15594   $as_echo "$as_me: error: $1" >&2
15595   as_fn_exit $as_status
15596 } # as_fn_error
15597
15598
15599 # as_fn_set_status STATUS
15600 # -----------------------
15601 # Set $? to STATUS, without forking.
15602 as_fn_set_status ()
15603 {
15604   return $1
15605 } # as_fn_set_status
15606
15607 # as_fn_exit STATUS
15608 # -----------------
15609 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15610 as_fn_exit ()
15611 {
15612   set +e
15613   as_fn_set_status $1
15614   exit $1
15615 } # as_fn_exit
15616
15617 # as_fn_unset VAR
15618 # ---------------
15619 # Portably unset VAR.
15620 as_fn_unset ()
15621 {
15622   { eval $1=; unset $1;}
15623 }
15624 as_unset=as_fn_unset
15625 # as_fn_append VAR VALUE
15626 # ----------------------
15627 # Append the text in VALUE to the end of the definition contained in VAR. Take
15628 # advantage of any shell optimizations that allow amortized linear growth over
15629 # repeated appends, instead of the typical quadratic growth present in naive
15630 # implementations.
15631 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15632   eval 'as_fn_append ()
15633   {
15634     eval $1+=\$2
15635   }'
15636 else
15637   as_fn_append ()
15638   {
15639     eval $1=\$$1\$2
15640   }
15641 fi # as_fn_append
15642
15643 # as_fn_arith ARG...
15644 # ------------------
15645 # Perform arithmetic evaluation on the ARGs, and store the result in the
15646 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15647 # must be portable across $(()) and expr.
15648 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15649   eval 'as_fn_arith ()
15650   {
15651     as_val=$(( $* ))
15652   }'
15653 else
15654   as_fn_arith ()
15655   {
15656     as_val=`expr "$@" || test $? -eq 1`
15657   }
15658 fi # as_fn_arith
15659
15660
15661 if expr a : '\(a\)' >/dev/null 2>&1 &&
15662    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15663   as_expr=expr
15664 else
15665   as_expr=false
15666 fi
15667
15668 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15669   as_basename=basename
15670 else
15671   as_basename=false
15672 fi
15673
15674 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15675   as_dirname=dirname
15676 else
15677   as_dirname=false
15678 fi
15679
15680 as_me=`$as_basename -- "$0" ||
15681 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15682          X"$0" : 'X\(//\)$' \| \
15683          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15684 $as_echo X/"$0" |
15685     sed '/^.*\/\([^/][^/]*\)\/*$/{
15686             s//\1/
15687             q
15688           }
15689           /^X\/\(\/\/\)$/{
15690             s//\1/
15691             q
15692           }
15693           /^X\/\(\/\).*/{
15694             s//\1/
15695             q
15696           }
15697           s/.*/./; q'`
15698
15699 # Avoid depending upon Character Ranges.
15700 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15701 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15702 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15703 as_cr_digits='0123456789'
15704 as_cr_alnum=$as_cr_Letters$as_cr_digits
15705
15706 ECHO_C= ECHO_N= ECHO_T=
15707 case `echo -n x` in #(((((
15708 -n*)
15709   case `echo 'xy\c'` in
15710   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15711   xy)  ECHO_C='\c';;
15712   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15713        ECHO_T=' ';;
15714   esac;;
15715 *)
15716   ECHO_N='-n';;
15717 esac
15718
15719 rm -f conf$$ conf$$.exe conf$$.file
15720 if test -d conf$$.dir; then
15721   rm -f conf$$.dir/conf$$.file
15722 else
15723   rm -f conf$$.dir
15724   mkdir conf$$.dir 2>/dev/null
15725 fi
15726 if (echo >conf$$.file) 2>/dev/null; then
15727   if ln -s conf$$.file conf$$ 2>/dev/null; then
15728     as_ln_s='ln -s'
15729     # ... but there are two gotchas:
15730     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15731     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15732     # In both cases, we have to default to `cp -p'.
15733     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15734       as_ln_s='cp -p'
15735   elif ln conf$$.file conf$$ 2>/dev/null; then
15736     as_ln_s=ln
15737   else
15738     as_ln_s='cp -p'
15739   fi
15740 else
15741   as_ln_s='cp -p'
15742 fi
15743 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15744 rmdir conf$$.dir 2>/dev/null
15745
15746
15747 # as_fn_mkdir_p
15748 # -------------
15749 # Create "$as_dir" as a directory, including parents if necessary.
15750 as_fn_mkdir_p ()
15751 {
15752
15753   case $as_dir in #(
15754   -*) as_dir=./$as_dir;;
15755   esac
15756   test -d "$as_dir" || eval $as_mkdir_p || {
15757     as_dirs=
15758     while :; do
15759       case $as_dir in #(
15760       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15761       *) as_qdir=$as_dir;;
15762       esac
15763       as_dirs="'$as_qdir' $as_dirs"
15764       as_dir=`$as_dirname -- "$as_dir" ||
15765 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15766          X"$as_dir" : 'X\(//\)[^/]' \| \
15767          X"$as_dir" : 'X\(//\)$' \| \
15768          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15769 $as_echo X"$as_dir" |
15770     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15771             s//\1/
15772             q
15773           }
15774           /^X\(\/\/\)[^/].*/{
15775             s//\1/
15776             q
15777           }
15778           /^X\(\/\/\)$/{
15779             s//\1/
15780             q
15781           }
15782           /^X\(\/\).*/{
15783             s//\1/
15784             q
15785           }
15786           s/.*/./; q'`
15787       test -d "$as_dir" && break
15788     done
15789     test -z "$as_dirs" || eval "mkdir $as_dirs"
15790   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15791
15792
15793 } # as_fn_mkdir_p
15794 if mkdir -p . 2>/dev/null; then
15795   as_mkdir_p='mkdir -p "$as_dir"'
15796 else
15797   test -d ./-p && rmdir ./-p
15798   as_mkdir_p=false
15799 fi
15800
15801 if test -x / >/dev/null 2>&1; then
15802   as_test_x='test -x'
15803 else
15804   if ls -dL / >/dev/null 2>&1; then
15805     as_ls_L_option=L
15806   else
15807     as_ls_L_option=
15808   fi
15809   as_test_x='
15810     eval sh -c '\''
15811       if test -d "$1"; then
15812         test -d "$1/.";
15813       else
15814         case $1 in #(
15815         -*)set "./$1";;
15816         esac;
15817         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15818         ???[sx]*):;;*)false;;esac;fi
15819     '\'' sh
15820   '
15821 fi
15822 as_executable_p=$as_test_x
15823
15824 # Sed expression to map a string onto a valid CPP name.
15825 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15826
15827 # Sed expression to map a string onto a valid variable name.
15828 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15829
15830
15831 exec 6>&1
15832 ## ----------------------------------- ##
15833 ## Main body of $CONFIG_STATUS script. ##
15834 ## ----------------------------------- ##
15835 _ASEOF
15836 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15837
15838 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15839 # Save the log message, to keep $0 and so on meaningful, and to
15840 # report actual input values of CONFIG_FILES etc. instead of their
15841 # values after options handling.
15842 ac_log="
15843 This file was extended by $as_me, which was
15844 generated by GNU Autoconf 2.64.  Invocation command line was
15845
15846   CONFIG_FILES    = $CONFIG_FILES
15847   CONFIG_HEADERS  = $CONFIG_HEADERS
15848   CONFIG_LINKS    = $CONFIG_LINKS
15849   CONFIG_COMMANDS = $CONFIG_COMMANDS
15850   $ $0 $@
15851
15852 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15853 "
15854
15855 _ACEOF
15856
15857 case $ac_config_files in *"
15858 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15859 esac
15860
15861 case $ac_config_headers in *"
15862 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15863 esac
15864
15865
15866 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15867 # Files that config.status was made for.
15868 config_files="$ac_config_files"
15869 config_headers="$ac_config_headers"
15870 config_links="$ac_config_links"
15871 config_commands="$ac_config_commands"
15872
15873 _ACEOF
15874
15875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15876 ac_cs_usage="\
15877 \`$as_me' instantiates files and other configuration actions
15878 from templates according to the current configuration.  Unless the files
15879 and actions are specified as TAGs, all are instantiated by default.
15880
15881 Usage: $0 [OPTION]... [TAG]...
15882
15883   -h, --help       print this help, then exit
15884   -V, --version    print version number and configuration settings, then exit
15885   -q, --quiet, --silent
15886                    do not print progress messages
15887   -d, --debug      don't remove temporary files
15888       --recheck    update $as_me by reconfiguring in the same conditions
15889       --file=FILE[:TEMPLATE]
15890                    instantiate the configuration file FILE
15891       --header=FILE[:TEMPLATE]
15892                    instantiate the configuration header FILE
15893
15894 Configuration files:
15895 $config_files
15896
15897 Configuration headers:
15898 $config_headers
15899
15900 Configuration links:
15901 $config_links
15902
15903 Configuration commands:
15904 $config_commands
15905
15906 Report bugs to the package provider."
15907
15908 _ACEOF
15909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15910 ac_cs_version="\\
15911 config.status
15912 configured by $0, generated by GNU Autoconf 2.64,
15913   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15914
15915 Copyright (C) 2009 Free Software Foundation, Inc.
15916 This config.status script is free software; the Free Software Foundation
15917 gives unlimited permission to copy, distribute and modify it."
15918
15919 ac_pwd='$ac_pwd'
15920 srcdir='$srcdir'
15921 INSTALL='$INSTALL'
15922 AWK='$AWK'
15923 test -n "\$AWK" || AWK=awk
15924 _ACEOF
15925
15926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15927 # The default lists apply if the user does not specify any file.
15928 ac_need_defaults=:
15929 while test $# != 0
15930 do
15931   case $1 in
15932   --*=*)
15933     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15934     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15935     ac_shift=:
15936     ;;
15937   *)
15938     ac_option=$1
15939     ac_optarg=$2
15940     ac_shift=shift
15941     ;;
15942   esac
15943
15944   case $ac_option in
15945   # Handling of the options.
15946   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15947     ac_cs_recheck=: ;;
15948   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15949     $as_echo "$ac_cs_version"; exit ;;
15950   --debug | --debu | --deb | --de | --d | -d )
15951     debug=: ;;
15952   --file | --fil | --fi | --f )
15953     $ac_shift
15954     case $ac_optarg in
15955     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15956     esac
15957     as_fn_append CONFIG_FILES " '$ac_optarg'"
15958     ac_need_defaults=false;;
15959   --header | --heade | --head | --hea )
15960     $ac_shift
15961     case $ac_optarg in
15962     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15963     esac
15964     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15965     ac_need_defaults=false;;
15966   --he | --h)
15967     # Conflict between --help and --header
15968     as_fn_error "ambiguous option: \`$1'
15969 Try \`$0 --help' for more information.";;
15970   --help | --hel | -h )
15971     $as_echo "$ac_cs_usage"; exit ;;
15972   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15973   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15974     ac_cs_silent=: ;;
15975
15976   # This is an error.
15977   -*) as_fn_error "unrecognized option: \`$1'
15978 Try \`$0 --help' for more information." ;;
15979
15980   *) as_fn_append ac_config_targets " $1"
15981      ac_need_defaults=false ;;
15982
15983   esac
15984   shift
15985 done
15986
15987 ac_configure_extra_args=
15988
15989 if $ac_cs_silent; then
15990   exec 6>/dev/null
15991   ac_configure_extra_args="$ac_configure_extra_args --silent"
15992 fi
15993
15994 _ACEOF
15995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15996 if \$ac_cs_recheck; then
15997   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15998   shift
15999   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16000   CONFIG_SHELL='$SHELL'
16001   export CONFIG_SHELL
16002   exec "\$@"
16003 fi
16004
16005 _ACEOF
16006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16007 exec 5>>config.log
16008 {
16009   echo
16010   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16011 ## Running $as_me. ##
16012 _ASBOX
16013   $as_echo "$ac_log"
16014 } >&5
16015
16016 _ACEOF
16017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16018 #
16019 # INIT-COMMANDS
16020 #
16021 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16022
16023 _ACEOF
16024
16025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16026
16027 # Handling of arguments.
16028 for ac_config_target in $ac_config_targets
16029 do
16030   case $ac_config_target in
16031     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16032     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16033     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16034     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16035     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16036     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16037     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16038     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16039     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16040     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16041
16042   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16043   esac
16044 done
16045
16046
16047 # If the user did not use the arguments to specify the items to instantiate,
16048 # then the envvar interface is used.  Set only those that are not.
16049 # We use the long form for the default assignment because of an extremely
16050 # bizarre bug on SunOS 4.1.3.
16051 if $ac_need_defaults; then
16052   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16053   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16054   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16055   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16056 fi
16057
16058 # Have a temporary directory for convenience.  Make it in the build tree
16059 # simply because there is no reason against having it here, and in addition,
16060 # creating and moving files from /tmp can sometimes cause problems.
16061 # Hook for its removal unless debugging.
16062 # Note that there is a small window in which the directory will not be cleaned:
16063 # after its creation but before its name has been assigned to `$tmp'.
16064 $debug ||
16065 {
16066   tmp=
16067   trap 'exit_status=$?
16068   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16069 ' 0
16070   trap 'as_fn_exit 1' 1 2 13 15
16071 }
16072 # Create a (secure) tmp directory for tmp files.
16073
16074 {
16075   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16076   test -n "$tmp" && test -d "$tmp"
16077 }  ||
16078 {
16079   tmp=./conf$$-$RANDOM
16080   (umask 077 && mkdir "$tmp")
16081 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16082
16083 # Set up the scripts for CONFIG_FILES section.
16084 # No need to generate them if there are no CONFIG_FILES.
16085 # This happens for instance with `./config.status config.h'.
16086 if test -n "$CONFIG_FILES"; then
16087
16088 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16089   ac_cs_awk_getline=:
16090   ac_cs_awk_pipe_init=
16091   ac_cs_awk_read_file='
16092       while ((getline aline < (F[key])) > 0)
16093         print(aline)
16094       close(F[key])'
16095   ac_cs_awk_pipe_fini=
16096 else
16097   ac_cs_awk_getline=false
16098   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16099   ac_cs_awk_read_file='
16100       print "|#_!!_#|"
16101       print "cat " F[key] " &&"
16102       '$ac_cs_awk_pipe_init
16103   # The final `:' finishes the AND list.
16104   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16105 fi
16106 ac_cr=`echo X | tr X '\015'`
16107 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16108 # But we know of no other shell where ac_cr would be empty at this
16109 # point, so we can use a bashism as a fallback.
16110 if test "x$ac_cr" = x; then
16111   eval ac_cr=\$\'\\r\'
16112 fi
16113 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16114 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16115   ac_cs_awk_cr='\r'
16116 else
16117   ac_cs_awk_cr=$ac_cr
16118 fi
16119
16120 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16121 _ACEOF
16122
16123 # Create commands to substitute file output variables.
16124 {
16125   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16126   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16127   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16128   echo "_ACAWK" &&
16129   echo "_ACEOF"
16130 } >conf$$files.sh &&
16131 . ./conf$$files.sh ||
16132   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16133 rm -f conf$$files.sh
16134
16135 {
16136   echo "cat >conf$$subs.awk <<_ACEOF" &&
16137   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16138   echo "_ACEOF"
16139 } >conf$$subs.sh ||
16140   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16141 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16142 ac_delim='%!_!# '
16143 for ac_last_try in false false false false false :; do
16144   . ./conf$$subs.sh ||
16145     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16146
16147   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16148   if test $ac_delim_n = $ac_delim_num; then
16149     break
16150   elif $ac_last_try; then
16151     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16152   else
16153     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16154   fi
16155 done
16156 rm -f conf$$subs.sh
16157
16158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16159 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16160 _ACEOF
16161 sed -n '
16162 h
16163 s/^/S["/; s/!.*/"]=/
16164 p
16165 g
16166 s/^[^!]*!//
16167 :repl
16168 t repl
16169 s/'"$ac_delim"'$//
16170 t delim
16171 :nl
16172 h
16173 s/\(.\{148\}\).*/\1/
16174 t more1
16175 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16176 p
16177 n
16178 b repl
16179 :more1
16180 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16181 p
16182 g
16183 s/.\{148\}//
16184 t nl
16185 :delim
16186 h
16187 s/\(.\{148\}\).*/\1/
16188 t more2
16189 s/["\\]/\\&/g; s/^/"/; s/$/"/
16190 p
16191 b
16192 :more2
16193 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16194 p
16195 g
16196 s/.\{148\}//
16197 t delim
16198 ' <conf$$subs.awk | sed '
16199 /^[^""]/{
16200   N
16201   s/\n//
16202 }
16203 ' >>$CONFIG_STATUS || ac_write_fail=1
16204 rm -f conf$$subs.awk
16205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16206 _ACAWK
16207 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16208   for (key in S) S_is_set[key] = 1
16209   FS = "\a"
16210   \$ac_cs_awk_pipe_init
16211 }
16212 {
16213   line = $ 0
16214   nfields = split(line, field, "@")
16215   substed = 0
16216   len = length(field[1])
16217   for (i = 2; i < nfields; i++) {
16218     key = field[i]
16219     keylen = length(key)
16220     if (S_is_set[key]) {
16221       value = S[key]
16222       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16223       len += length(value) + length(field[++i])
16224       substed = 1
16225     } else
16226       len += 1 + keylen
16227   }
16228   if (nfields == 3 && !substed) {
16229     key = field[2]
16230     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16231       \$ac_cs_awk_read_file
16232       next
16233     }
16234   }
16235   print line
16236 }
16237 \$ac_cs_awk_pipe_fini
16238 _ACAWK
16239 _ACEOF
16240 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16241 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16242   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16243 else
16244   cat
16245 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16246   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16247 _ACEOF
16248
16249 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16250 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16251 # trailing colons and then remove the whole line if VPATH becomes empty
16252 # (actually we leave an empty line to preserve line numbers).
16253 if test "x$srcdir" = x.; then
16254   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16255 s/:*\$(srcdir):*/:/
16256 s/:*\${srcdir}:*/:/
16257 s/:*@srcdir@:*/:/
16258 s/^\([^=]*=[     ]*\):*/\1/
16259 s/:*$//
16260 s/^[^=]*=[       ]*$//
16261 }'
16262 fi
16263
16264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16265 fi # test -n "$CONFIG_FILES"
16266
16267 # Set up the scripts for CONFIG_HEADERS section.
16268 # No need to generate them if there are no CONFIG_HEADERS.
16269 # This happens for instance with `./config.status Makefile'.
16270 if test -n "$CONFIG_HEADERS"; then
16271 cat >"$tmp/defines.awk" <<\_ACAWK ||
16272 BEGIN {
16273 _ACEOF
16274
16275 # Transform confdefs.h into an awk script `defines.awk', embedded as
16276 # here-document in config.status, that substitutes the proper values into
16277 # config.h.in to produce config.h.
16278
16279 # Create a delimiter string that does not exist in confdefs.h, to ease
16280 # handling of long lines.
16281 ac_delim='%!_!# '
16282 for ac_last_try in false false :; do
16283   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16284   if test -z "$ac_t"; then
16285     break
16286   elif $ac_last_try; then
16287     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16288   else
16289     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16290   fi
16291 done
16292
16293 # For the awk script, D is an array of macro values keyed by name,
16294 # likewise P contains macro parameters if any.  Preserve backslash
16295 # newline sequences.
16296
16297 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16298 sed -n '
16299 s/.\{148\}/&'"$ac_delim"'/g
16300 t rset
16301 :rset
16302 s/^[     ]*#[    ]*define[       ][      ]*/ /
16303 t def
16304 d
16305 :def
16306 s/\\$//
16307 t bsnl
16308 s/["\\]/\\&/g
16309 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16310 D["\1"]=" \3"/p
16311 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16312 d
16313 :bsnl
16314 s/["\\]/\\&/g
16315 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16316 D["\1"]=" \3\\\\\\n"\\/p
16317 t cont
16318 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16319 t cont
16320 d
16321 :cont
16322 n
16323 s/.\{148\}/&'"$ac_delim"'/g
16324 t clear
16325 :clear
16326 s/\\$//
16327 t bsnlc
16328 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16329 d
16330 :bsnlc
16331 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16332 b cont
16333 ' <confdefs.h | sed '
16334 s/'"$ac_delim"'/"\\\
16335 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16336
16337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16338   for (key in D) D_is_set[key] = 1
16339   FS = "\a"
16340 }
16341 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16342   line = \$ 0
16343   split(line, arg, " ")
16344   if (arg[1] == "#") {
16345     defundef = arg[2]
16346     mac1 = arg[3]
16347   } else {
16348     defundef = substr(arg[1], 2)
16349     mac1 = arg[2]
16350   }
16351   split(mac1, mac2, "(") #)
16352   macro = mac2[1]
16353   prefix = substr(line, 1, index(line, defundef) - 1)
16354   if (D_is_set[macro]) {
16355     # Preserve the white space surrounding the "#".
16356     print prefix "define", macro P[macro] D[macro]
16357     next
16358   } else {
16359     # Replace #undef with comments.  This is necessary, for example,
16360     # in the case of _POSIX_SOURCE, which is predefined and required
16361     # on some systems where configure will not decide to define it.
16362     if (defundef == "undef") {
16363       print "/*", prefix defundef, macro, "*/"
16364       next
16365     }
16366   }
16367 }
16368 { print }
16369 _ACAWK
16370 _ACEOF
16371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16372   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16373 fi # test -n "$CONFIG_HEADERS"
16374
16375
16376 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16377 shift
16378 for ac_tag
16379 do
16380   case $ac_tag in
16381   :[FHLC]) ac_mode=$ac_tag; continue;;
16382   esac
16383   case $ac_mode$ac_tag in
16384   :[FHL]*:*);;
16385   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16386   :[FH]-) ac_tag=-:-;;
16387   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16388   esac
16389   ac_save_IFS=$IFS
16390   IFS=:
16391   set x $ac_tag
16392   IFS=$ac_save_IFS
16393   shift
16394   ac_file=$1
16395   shift
16396
16397   case $ac_mode in
16398   :L) ac_source=$1;;
16399   :[FH])
16400     ac_file_inputs=
16401     for ac_f
16402     do
16403       case $ac_f in
16404       -) ac_f="$tmp/stdin";;
16405       *) # Look for the file first in the build tree, then in the source tree
16406          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16407          # because $ac_f cannot contain `:'.
16408          test -f "$ac_f" ||
16409            case $ac_f in
16410            [\\/$]*) false;;
16411            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16412            esac ||
16413            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16414       esac
16415       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16416       as_fn_append ac_file_inputs " '$ac_f'"
16417     done
16418
16419     # Let's still pretend it is `configure' which instantiates (i.e., don't
16420     # use $as_me), people would be surprised to read:
16421     #    /* config.h.  Generated by config.status.  */
16422     configure_input='Generated from '`
16423           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16424         `' by configure.'
16425     if test x"$ac_file" != x-; then
16426       configure_input="$ac_file.  $configure_input"
16427       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16428 $as_echo "$as_me: creating $ac_file" >&6;}
16429     fi
16430     # Neutralize special characters interpreted by sed in replacement strings.
16431     case $configure_input in #(
16432     *\&* | *\|* | *\\* )
16433        ac_sed_conf_input=`$as_echo "$configure_input" |
16434        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16435     *) ac_sed_conf_input=$configure_input;;
16436     esac
16437
16438     case $ac_tag in
16439     *:-:* | *:-) cat >"$tmp/stdin" \
16440       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16441     esac
16442     ;;
16443   esac
16444
16445   ac_dir=`$as_dirname -- "$ac_file" ||
16446 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16447          X"$ac_file" : 'X\(//\)[^/]' \| \
16448          X"$ac_file" : 'X\(//\)$' \| \
16449          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16450 $as_echo X"$ac_file" |
16451     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16452             s//\1/
16453             q
16454           }
16455           /^X\(\/\/\)[^/].*/{
16456             s//\1/
16457             q
16458           }
16459           /^X\(\/\/\)$/{
16460             s//\1/
16461             q
16462           }
16463           /^X\(\/\).*/{
16464             s//\1/
16465             q
16466           }
16467           s/.*/./; q'`
16468   as_dir="$ac_dir"; as_fn_mkdir_p
16469   ac_builddir=.
16470
16471 case "$ac_dir" in
16472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16473 *)
16474   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16475   # A ".." for each directory in $ac_dir_suffix.
16476   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16477   case $ac_top_builddir_sub in
16478   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16479   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16480   esac ;;
16481 esac
16482 ac_abs_top_builddir=$ac_pwd
16483 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16484 # for backward compatibility:
16485 ac_top_builddir=$ac_top_build_prefix
16486
16487 case $srcdir in
16488   .)  # We are building in place.
16489     ac_srcdir=.
16490     ac_top_srcdir=$ac_top_builddir_sub
16491     ac_abs_top_srcdir=$ac_pwd ;;
16492   [\\/]* | ?:[\\/]* )  # Absolute name.
16493     ac_srcdir=$srcdir$ac_dir_suffix;
16494     ac_top_srcdir=$srcdir
16495     ac_abs_top_srcdir=$srcdir ;;
16496   *) # Relative name.
16497     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16498     ac_top_srcdir=$ac_top_build_prefix$srcdir
16499     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16500 esac
16501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16502
16503
16504   case $ac_mode in
16505   :F)
16506   #
16507   # CONFIG_FILE
16508   #
16509
16510   case $INSTALL in
16511   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16512   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16513   esac
16514 _ACEOF
16515
16516 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16517 # If the template does not know about datarootdir, expand it.
16518 # FIXME: This hack should be removed a few years after 2.60.
16519 ac_datarootdir_hack=; ac_datarootdir_seen=
16520 ac_sed_dataroot='
16521 /datarootdir/ {
16522   p
16523   q
16524 }
16525 /@datadir@/p
16526 /@docdir@/p
16527 /@infodir@/p
16528 /@localedir@/p
16529 /@mandir@/p'
16530 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16531 *datarootdir*) ac_datarootdir_seen=yes;;
16532 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16533   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16534 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16535 _ACEOF
16536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16537   ac_datarootdir_hack='
16538   s&@datadir@&$datadir&g
16539   s&@docdir@&$docdir&g
16540   s&@infodir@&$infodir&g
16541   s&@localedir@&$localedir&g
16542   s&@mandir@&$mandir&g
16543   s&\\\${datarootdir}&$datarootdir&g' ;;
16544 esac
16545 _ACEOF
16546
16547 # Neutralize VPATH when `$srcdir' = `.'.
16548 # Shell code in configure.ac might set extrasub.
16549 # FIXME: do we really want to maintain this feature?
16550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16551 ac_sed_extra="$ac_vpsub
16552 $extrasub
16553 _ACEOF
16554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16555 :t
16556 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16557 s|@configure_input@|$ac_sed_conf_input|;t t
16558 s&@top_builddir@&$ac_top_builddir_sub&;t t
16559 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16560 s&@srcdir@&$ac_srcdir&;t t
16561 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16562 s&@top_srcdir@&$ac_top_srcdir&;t t
16563 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16564 s&@builddir@&$ac_builddir&;t t
16565 s&@abs_builddir@&$ac_abs_builddir&;t t
16566 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16567 s&@INSTALL@&$ac_INSTALL&;t t
16568 $ac_datarootdir_hack
16569 "
16570 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16571 if $ac_cs_awk_getline; then
16572   $AWK -f "$tmp/subs.awk"
16573 else
16574   $AWK -f "$tmp/subs.awk" | $SHELL
16575 fi >$tmp/out \
16576   || as_fn_error "could not create $ac_file" "$LINENO" 5
16577
16578 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16579   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16580   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16581   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16582 which seems to be undefined.  Please make sure it is defined." >&5
16583 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16584 which seems to be undefined.  Please make sure it is defined." >&2;}
16585
16586   rm -f "$tmp/stdin"
16587   case $ac_file in
16588   -) cat "$tmp/out" && rm -f "$tmp/out";;
16589   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16590   esac \
16591   || as_fn_error "could not create $ac_file" "$LINENO" 5
16592  ;;
16593   :H)
16594   #
16595   # CONFIG_HEADER
16596   #
16597   if test x"$ac_file" != x-; then
16598     {
16599       $as_echo "/* $configure_input  */" \
16600       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16601     } >"$tmp/config.h" \
16602       || as_fn_error "could not create $ac_file" "$LINENO" 5
16603     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16604       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16605 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16606     else
16607       rm -f "$ac_file"
16608       mv "$tmp/config.h" "$ac_file" \
16609         || as_fn_error "could not create $ac_file" "$LINENO" 5
16610     fi
16611   else
16612     $as_echo "/* $configure_input  */" \
16613       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16614       || as_fn_error "could not create -" "$LINENO" 5
16615   fi
16616  ;;
16617   :L)
16618   #
16619   # CONFIG_LINK
16620   #
16621
16622   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16623     :
16624   else
16625     # Prefer the file from the source tree if names are identical.
16626     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16627       ac_source=$srcdir/$ac_source
16628     fi
16629
16630     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16631 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16632
16633     if test ! -r "$ac_source"; then
16634       as_fn_error "$ac_source: file not found" "$LINENO" 5
16635     fi
16636     rm -f "$ac_file"
16637
16638     # Try a relative symlink, then a hard link, then a copy.
16639     case $srcdir in
16640     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16641         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16642     esac
16643     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16644       ln "$ac_source" "$ac_file" 2>/dev/null ||
16645       cp -p "$ac_source" "$ac_file" ||
16646       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16647   fi
16648  ;;
16649   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16650 $as_echo "$as_me: executing $ac_file commands" >&6;}
16651  ;;
16652   esac
16653
16654
16655   case $ac_file$ac_mode in
16656     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16657     "gcore":F) chmod +x gcore ;;
16658     "default":C)
16659 case x$CONFIG_HEADERS in
16660 xconfig.h:config.in)
16661 echo > stamp-h ;;
16662 esac
16663  ;;
16664
16665   esac
16666 done # for ac_tag
16667
16668
16669 as_fn_exit 0
16670 _ACEOF
16671 ac_clean_files=$ac_clean_files_save
16672
16673 test $ac_write_fail = 0 ||
16674   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16675
16676
16677 # configure is writing to config.log, and then calls config.status.
16678 # config.status does its own redirection, appending to config.log.
16679 # Unfortunately, on DOS this fails, as config.log is still kept open
16680 # by configure, so config.status won't be able to write to it; its
16681 # output is simply discarded.  So we exec the FD to /dev/null,
16682 # effectively closing config.log, so it can be properly (re)opened and
16683 # appended to by config.status.  When coming back to configure, we
16684 # need to make the FD available again.
16685 if test "$no_create" != yes; then
16686   ac_cs_success=:
16687   ac_config_status_args=
16688   test "$silent" = yes &&
16689     ac_config_status_args="$ac_config_status_args --quiet"
16690   exec 5>/dev/null
16691   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16692   exec 5>>config.log
16693   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16694   # would make configure fail if this is the last instruction.
16695   $ac_cs_success || as_fn_exit $?
16696 fi
16697
16698 #
16699 # CONFIG_SUBDIRS section.
16700 #
16701 if test "$no_recursion" != yes; then
16702
16703   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16704   # so they do not pile up.
16705   ac_sub_configure_args=
16706   ac_prev=
16707   eval "set x $ac_configure_args"
16708   shift
16709   for ac_arg
16710   do
16711     if test -n "$ac_prev"; then
16712       ac_prev=
16713       continue
16714     fi
16715     case $ac_arg in
16716     -cache-file | --cache-file | --cache-fil | --cache-fi \
16717     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16718       ac_prev=cache_file ;;
16719     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16720     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16721     | --c=*)
16722       ;;
16723     --config-cache | -C)
16724       ;;
16725     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16726       ac_prev=srcdir ;;
16727     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16728       ;;
16729     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16730       ac_prev=prefix ;;
16731     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16732       ;;
16733     --disable-option-checking)
16734       ;;
16735     *)
16736       case $ac_arg in
16737       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16738       esac
16739       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16740     esac
16741   done
16742
16743   # Always prepend --prefix to ensure using the same prefix
16744   # in subdir configurations.
16745   ac_arg="--prefix=$prefix"
16746   case $ac_arg in
16747   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16748   esac
16749   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16750
16751   # Pass --silent
16752   if test "$silent" = yes; then
16753     ac_sub_configure_args="--silent $ac_sub_configure_args"
16754   fi
16755
16756   # Always prepend --disable-option-checking to silence warnings, since
16757   # different subdirs can have different --enable and --with options.
16758   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16759
16760   ac_popdir=`pwd`
16761   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16762
16763     # Do not complain, so a configure script can configure whichever
16764     # parts of a large source tree are present.
16765     test -d "$srcdir/$ac_dir" || continue
16766
16767     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16768     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16769     $as_echo "$ac_msg" >&6
16770     as_dir="$ac_dir"; as_fn_mkdir_p
16771     ac_builddir=.
16772
16773 case "$ac_dir" in
16774 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16775 *)
16776   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16777   # A ".." for each directory in $ac_dir_suffix.
16778   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16779   case $ac_top_builddir_sub in
16780   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16781   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16782   esac ;;
16783 esac
16784 ac_abs_top_builddir=$ac_pwd
16785 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16786 # for backward compatibility:
16787 ac_top_builddir=$ac_top_build_prefix
16788
16789 case $srcdir in
16790   .)  # We are building in place.
16791     ac_srcdir=.
16792     ac_top_srcdir=$ac_top_builddir_sub
16793     ac_abs_top_srcdir=$ac_pwd ;;
16794   [\\/]* | ?:[\\/]* )  # Absolute name.
16795     ac_srcdir=$srcdir$ac_dir_suffix;
16796     ac_top_srcdir=$srcdir
16797     ac_abs_top_srcdir=$srcdir ;;
16798   *) # Relative name.
16799     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16800     ac_top_srcdir=$ac_top_build_prefix$srcdir
16801     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16802 esac
16803 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16804
16805
16806     cd "$ac_dir"
16807
16808     # Check for guested configure; otherwise get Cygnus style configure.
16809     if test -f "$ac_srcdir/configure.gnu"; then
16810       ac_sub_configure=$ac_srcdir/configure.gnu
16811     elif test -f "$ac_srcdir/configure"; then
16812       ac_sub_configure=$ac_srcdir/configure
16813     elif test -f "$ac_srcdir/configure.in"; then
16814       # This should be Cygnus configure.
16815       ac_sub_configure=$ac_aux_dir/configure
16816     else
16817       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16818 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16819       ac_sub_configure=
16820     fi
16821
16822     # The recursion is here.
16823     if test -n "$ac_sub_configure"; then
16824       # Make the cache file name correct relative to the subdirectory.
16825       case $cache_file in
16826       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16827       *) # Relative name.
16828         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16829       esac
16830
16831       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16832 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16833       # The eval makes quoting arguments work.
16834       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16835            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16836         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16837     fi
16838
16839     cd "$ac_popdir"
16840   done
16841 fi
16842 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16843   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16844 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16845 fi
16846
16847
16848 exit 0