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 gl_header_list=
 592 gl_func_list=
 593 enable_option_checking=no
 594 ac_subst_vars='am__EXEEXT_FALSE
 595 am__EXEEXT_TRUE
 596 gltests_LTLIBOBJS
 597 gltests_LIBOBJS
 598 gl_LTLIBOBJS
 599 gl_LIBOBJS
 600 LTLIBOBJS
 601 LIBOBJS
 602 GDB_NM_FILE
 603 frags
 604 target_subdir
 605 CONFIG_UNINSTALL
 606 CONFIG_INSTALL
 607 CONFIG_CLEAN
 608 CONFIG_ALL
 609 CONFIG_SRCS
 610 CONFIG_DEPS
 611 CONFIG_OBS
 612 PROFILE_CFLAGS
 613 ENABLE_CFLAGS
 614 SIM_OBS
 615 SIM
 616 XMKMF
 617 GDBTK_SRC_DIR
 618 GDBTK_CFLAGS
 619 GDBTKLIBS
 620 X_LIBS
 621 X_LDFLAGS
 622 X_CFLAGS
 623 TK_XINCLUDES
 624 TK_DEPS
 625 TK_LIBRARY
 626 TK_INCLUDE
 627 TK_STUB_LIB_SPEC
 628 TK_STUB_LIB_FLAG
 629 TK_STUB_LIB_FILE
 630 TK_LIB_SPEC
 631 TK_LIB_FLAG
 632 TK_LIB_FILE
 633 TK_SRC_DIR
 634 TK_BIN_DIR
 635 TK_VERSION
 636 TCL_DEPS
 637 TCL_LIBRARY
 638 TCL_INCLUDE
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 641 TCL_STUB_LIB_FILE
 642 TCL_LIB_SPEC
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 646 TCL_BIN_DIR
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 897 EXEEXT
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 944 ac_subst_files='host_makefile_frag'
 945 ac_user_opts='
 946 enable_option_checking
 947 enable_maintainer_mode
 948 enable_plugins
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 979 enable_gdb_build_warnings
 980 with_tcl
 981 with_tk
 982 with_x
 983 enable_sim
 984 enable_multi_ice
 985 enable_gdbserver
 986 '
 987       ac_precious_vars='build_alias
 988 host_alias
 989 target_alias
 990 CC
 991 CFLAGS
 992 LDFLAGS
 993 LIBS
 994 CPPFLAGS
 995 CPP
 996 YACC
 997 YFLAGS
 998 XMKMF'
 999 ac_subdirs_all='testsuite
1000 gdbtk
1001 multi-ice
1002 gdbserver'
1003
1004 # Initialize some variables set by options.
1005 ac_init_help=
1006 ac_init_version=false
1007 ac_unrecognized_opts=
1008 ac_unrecognized_sep=
1009 # The variables have the same names as the options, with
1010 # dashes changed to underlines.
1011 cache_file=/dev/null
1012 exec_prefix=NONE
1013 no_create=
1014 no_recursion=
1015 prefix=NONE
1016 program_prefix=NONE
1017 program_suffix=NONE
1018 program_transform_name=s,x,x,
1019 silent=
1020 site=
1021 srcdir=
1022 verbose=
1023 x_includes=NONE
1024 x_libraries=NONE
1025
1026 # Installation directory options.
1027 # These are left unexpanded so users can "make install exec_prefix=/foo"
1028 # and all the variables that are supposed to be based on exec_prefix
1029 # by default will actually change.
1030 # Use braces instead of parens because sh, perl, etc. also accept them.
1031 # (The list follows the same order as the GNU Coding Standards.)
1032 bindir='${exec_prefix}/bin'
1033 sbindir='${exec_prefix}/sbin'
1034 libexecdir='${exec_prefix}/libexec'
1035 datarootdir='${prefix}/share'
1036 datadir='${datarootdir}'
1037 sysconfdir='${prefix}/etc'
1038 sharedstatedir='${prefix}/com'
1039 localstatedir='${prefix}/var'
1040 includedir='${prefix}/include'
1041 oldincludedir='/usr/include'
1042 docdir='${datarootdir}/doc/${PACKAGE}'
1043 infodir='${datarootdir}/info'
1044 htmldir='${docdir}'
1045 dvidir='${docdir}'
1046 pdfdir='${docdir}'
1047 psdir='${docdir}'
1048 libdir='${exec_prefix}/lib'
1049 localedir='${datarootdir}/locale'
1050 mandir='${datarootdir}/man'
1051
1052 ac_prev=
1053 ac_dashdash=
1054 for ac_option
1055 do
1056   # If the previous option needs an argument, assign it.
1057   if test -n "$ac_prev"; then
1058     eval $ac_prev=\$ac_option
1059     ac_prev=
1060     continue
1061   fi
1062
1063   case $ac_option in
1064   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1065   *)    ac_optarg=yes ;;
1066   esac
1067
1068   # Accept the important Cygnus configure options, so we can diagnose typos.
1069
1070   case $ac_dashdash$ac_option in
1071   --)
1072     ac_dashdash=yes ;;
1073
1074   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1075     ac_prev=bindir ;;
1076   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1077     bindir=$ac_optarg ;;
1078
1079   -build | --build | --buil | --bui | --bu)
1080     ac_prev=build_alias ;;
1081   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1082     build_alias=$ac_optarg ;;
1083
1084   -cache-file | --cache-file | --cache-fil | --cache-fi \
1085   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1086     ac_prev=cache_file ;;
1087   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1088   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1089     cache_file=$ac_optarg ;;
1090
1091   --config-cache | -C)
1092     cache_file=config.cache ;;
1093
1094   -datadir | --datadir | --datadi | --datad)
1095     ac_prev=datadir ;;
1096   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1097     datadir=$ac_optarg ;;
1098
1099   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1100   | --dataroo | --dataro | --datar)
1101     ac_prev=datarootdir ;;
1102   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1103   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1104     datarootdir=$ac_optarg ;;
1105
1106   -disable-* | --disable-*)
1107     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1108     # Reject names that are not valid shell variable names.
1109     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1110       as_fn_error "invalid feature name: $ac_useropt"
1111     ac_useropt_orig=$ac_useropt
1112     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1113     case $ac_user_opts in
1114       *"
1115 "enable_$ac_useropt"
1116 "*) ;;
1117       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1118          ac_unrecognized_sep=', ';;
1119     esac
1120     eval enable_$ac_useropt=no ;;
1121
1122   -docdir | --docdir | --docdi | --doc | --do)
1123     ac_prev=docdir ;;
1124   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1125     docdir=$ac_optarg ;;
1126
1127   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1128     ac_prev=dvidir ;;
1129   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1130     dvidir=$ac_optarg ;;
1131
1132   -enable-* | --enable-*)
1133     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1134     # Reject names that are not valid shell variable names.
1135     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136       as_fn_error "invalid feature name: $ac_useropt"
1137     ac_useropt_orig=$ac_useropt
1138     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139     case $ac_user_opts in
1140       *"
1141 "enable_$ac_useropt"
1142 "*) ;;
1143       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1144          ac_unrecognized_sep=', ';;
1145     esac
1146     eval enable_$ac_useropt=\$ac_optarg ;;
1147
1148   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1149   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1150   | --exec | --exe | --ex)
1151     ac_prev=exec_prefix ;;
1152   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1153   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1154   | --exec=* | --exe=* | --ex=*)
1155     exec_prefix=$ac_optarg ;;
1156
1157   -gas | --gas | --ga | --g)
1158     # Obsolete; use --with-gas.
1159     with_gas=yes ;;
1160
1161   -help | --help | --hel | --he | -h)
1162     ac_init_help=long ;;
1163   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1164     ac_init_help=recursive ;;
1165   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1166     ac_init_help=short ;;
1167
1168   -host | --host | --hos | --ho)
1169     ac_prev=host_alias ;;
1170   -host=* | --host=* | --hos=* | --ho=*)
1171     host_alias=$ac_optarg ;;
1172
1173   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1174     ac_prev=htmldir ;;
1175   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1176   | --ht=*)
1177     htmldir=$ac_optarg ;;
1178
1179   -includedir | --includedir | --includedi | --included | --include \
1180   | --includ | --inclu | --incl | --inc)
1181     ac_prev=includedir ;;
1182   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1183   | --includ=* | --inclu=* | --incl=* | --inc=*)
1184     includedir=$ac_optarg ;;
1185
1186   -infodir | --infodir | --infodi | --infod | --info | --inf)
1187     ac_prev=infodir ;;
1188   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1189     infodir=$ac_optarg ;;
1190
1191   -libdir | --libdir | --libdi | --libd)
1192     ac_prev=libdir ;;
1193   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1194     libdir=$ac_optarg ;;
1195
1196   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1197   | --libexe | --libex | --libe)
1198     ac_prev=libexecdir ;;
1199   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1200   | --libexe=* | --libex=* | --libe=*)
1201     libexecdir=$ac_optarg ;;
1202
1203   -localedir | --localedir | --localedi | --localed | --locale)
1204     ac_prev=localedir ;;
1205   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1206     localedir=$ac_optarg ;;
1207
1208   -localstatedir | --localstatedir | --localstatedi | --localstated \
1209   | --localstate | --localstat | --localsta | --localst | --locals)
1210     ac_prev=localstatedir ;;
1211   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1212   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1213     localstatedir=$ac_optarg ;;
1214
1215   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1216     ac_prev=mandir ;;
1217   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1218     mandir=$ac_optarg ;;
1219
1220   -nfp | --nfp | --nf)
1221     # Obsolete; use --without-fp.
1222     with_fp=no ;;
1223
1224   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1225   | --no-cr | --no-c | -n)
1226     no_create=yes ;;
1227
1228   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1229   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1230     no_recursion=yes ;;
1231
1232   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1233   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1234   | --oldin | --oldi | --old | --ol | --o)
1235     ac_prev=oldincludedir ;;
1236   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1237   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1238   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1239     oldincludedir=$ac_optarg ;;
1240
1241   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1242     ac_prev=prefix ;;
1243   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1244     prefix=$ac_optarg ;;
1245
1246   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1247   | --program-pre | --program-pr | --program-p)
1248     ac_prev=program_prefix ;;
1249   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1250   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1251     program_prefix=$ac_optarg ;;
1252
1253   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1254   | --program-suf | --program-su | --program-s)
1255     ac_prev=program_suffix ;;
1256   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1257   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1258     program_suffix=$ac_optarg ;;
1259
1260   -program-transform-name | --program-transform-name \
1261   | --program-transform-nam | --program-transform-na \
1262   | --program-transform-n | --program-transform- \
1263   | --program-transform | --program-transfor \
1264   | --program-transfo | --program-transf \
1265   | --program-trans | --program-tran \
1266   | --progr-tra | --program-tr | --program-t)
1267     ac_prev=program_transform_name ;;
1268   -program-transform-name=* | --program-transform-name=* \
1269   | --program-transform-nam=* | --program-transform-na=* \
1270   | --program-transform-n=* | --program-transform-=* \
1271   | --program-transform=* | --program-transfor=* \
1272   | --program-transfo=* | --program-transf=* \
1273   | --program-trans=* | --program-tran=* \
1274   | --progr-tra=* | --program-tr=* | --program-t=*)
1275     program_transform_name=$ac_optarg ;;
1276
1277   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1278     ac_prev=pdfdir ;;
1279   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1280     pdfdir=$ac_optarg ;;
1281
1282   -psdir | --psdir | --psdi | --psd | --ps)
1283     ac_prev=psdir ;;
1284   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1285     psdir=$ac_optarg ;;
1286
1287   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1288   | -silent | --silent | --silen | --sile | --sil)
1289     silent=yes ;;
1290
1291   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1292     ac_prev=sbindir ;;
1293   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1294   | --sbi=* | --sb=*)
1295     sbindir=$ac_optarg ;;
1296
1297   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1298   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1299   | --sharedst | --shareds | --shared | --share | --shar \
1300   | --sha | --sh)
1301     ac_prev=sharedstatedir ;;
1302   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1303   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1304   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1305   | --sha=* | --sh=*)
1306     sharedstatedir=$ac_optarg ;;
1307
1308   -site | --site | --sit)
1309     ac_prev=site ;;
1310   -site=* | --site=* | --sit=*)
1311     site=$ac_optarg ;;
1312
1313   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1314     ac_prev=srcdir ;;
1315   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1316     srcdir=$ac_optarg ;;
1317
1318   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1319   | --syscon | --sysco | --sysc | --sys | --sy)
1320     ac_prev=sysconfdir ;;
1321   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1322   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1323     sysconfdir=$ac_optarg ;;
1324
1325   -target | --target | --targe | --targ | --tar | --ta | --t)
1326     ac_prev=target_alias ;;
1327   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1328     target_alias=$ac_optarg ;;
1329
1330   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1331     verbose=yes ;;
1332
1333   -version | --version | --versio | --versi | --vers | -V)
1334     ac_init_version=: ;;
1335
1336   -with-* | --with-*)
1337     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1338     # Reject names that are not valid shell variable names.
1339     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1340       as_fn_error "invalid package name: $ac_useropt"
1341     ac_useropt_orig=$ac_useropt
1342     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1343     case $ac_user_opts in
1344       *"
1345 "with_$ac_useropt"
1346 "*) ;;
1347       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1348          ac_unrecognized_sep=', ';;
1349     esac
1350     eval with_$ac_useropt=\$ac_optarg ;;
1351
1352   -without-* | --without-*)
1353     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1354     # Reject names that are not valid shell variable names.
1355     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1356       as_fn_error "invalid package name: $ac_useropt"
1357     ac_useropt_orig=$ac_useropt
1358     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1359     case $ac_user_opts in
1360       *"
1361 "with_$ac_useropt"
1362 "*) ;;
1363       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1364          ac_unrecognized_sep=', ';;
1365     esac
1366     eval with_$ac_useropt=no ;;
1367
1368   --x)
1369     # Obsolete; use --with-x.
1370     with_x=yes ;;
1371
1372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1373   | --x-incl | --x-inc | --x-in | --x-i)
1374     ac_prev=x_includes ;;
1375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1377     x_includes=$ac_optarg ;;
1378
1379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1381     ac_prev=x_libraries ;;
1382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1384     x_libraries=$ac_optarg ;;
1385
1386   -*) as_fn_error "unrecognized option: \`$ac_option'
1387 Try \`$0 --help' for more information."
1388     ;;
1389
1390   *=*)
1391     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1392     # Reject names that are not valid shell variable names.
1393     case $ac_envvar in #(
1394       '' | [0-9]* | *[!_$as_cr_alnum]* )
1395       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1396     esac
1397     eval $ac_envvar=\$ac_optarg
1398     export $ac_envvar ;;
1399
1400   *)
1401     # FIXME: should be removed in autoconf 3.0.
1402     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1403     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1404       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1405     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1406     ;;
1407
1408   esac
1409 done
1410
1411 if test -n "$ac_prev"; then
1412   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1413   as_fn_error "missing argument to $ac_option"
1414 fi
1415
1416 if test -n "$ac_unrecognized_opts"; then
1417   case $enable_option_checking in
1418     no) ;;
1419     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1420     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1421   esac
1422 fi
1423
1424 # Check all directory arguments for consistency.
1425 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1426                 datadir sysconfdir sharedstatedir localstatedir includedir \
1427                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1428                 libdir localedir mandir
1429 do
1430   eval ac_val=\$$ac_var
1431   # Remove trailing slashes.
1432   case $ac_val in
1433     */ )
1434       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1435       eval $ac_var=\$ac_val;;
1436   esac
1437   # Be sure to have absolute directory names.
1438   case $ac_val in
1439     [\\/$]* | ?:[\\/]* )  continue;;
1440     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1441   esac
1442   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1443 done
1444
1445 # There might be people who depend on the old broken behavior: `$host'
1446 # used to hold the argument of --host etc.
1447 # FIXME: To remove some day.
1448 build=$build_alias
1449 host=$host_alias
1450 target=$target_alias
1451
1452 # FIXME: To remove some day.
1453 if test "x$host_alias" != x; then
1454   if test "x$build_alias" = x; then
1455     cross_compiling=maybe
1456     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1457     If a cross compiler is detected then cross compile mode will be used." >&2
1458   elif test "x$build_alias" != "x$host_alias"; then
1459     cross_compiling=yes
1460   fi
1461 fi
1462
1463 ac_tool_prefix=
1464 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1465
1466 test "$silent" = yes && exec 6>/dev/null
1467
1468
1469 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1470 ac_ls_di=`ls -di .` &&
1471 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1472   as_fn_error "working directory cannot be determined"
1473 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1474   as_fn_error "pwd does not report name of working directory"
1475
1476
1477 # Find the source files, if location was not specified.
1478 if test -z "$srcdir"; then
1479   ac_srcdir_defaulted=yes
1480   # Try the directory containing this script, then the parent directory.
1481   ac_confdir=`$as_dirname -- "$as_myself" ||
1482 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1483          X"$as_myself" : 'X\(//\)[^/]' \| \
1484          X"$as_myself" : 'X\(//\)$' \| \
1485          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1486 $as_echo X"$as_myself" |
1487     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1488             s//\1/
1489             q
1490           }
1491           /^X\(\/\/\)[^/].*/{
1492             s//\1/
1493             q
1494           }
1495           /^X\(\/\/\)$/{
1496             s//\1/
1497             q
1498           }
1499           /^X\(\/\).*/{
1500             s//\1/
1501             q
1502           }
1503           s/.*/./; q'`
1504   srcdir=$ac_confdir
1505   if test ! -r "$srcdir/$ac_unique_file"; then
1506     srcdir=..
1507   fi
1508 else
1509   ac_srcdir_defaulted=no
1510 fi
1511 if test ! -r "$srcdir/$ac_unique_file"; then
1512   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1513   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1514 fi
1515 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1516 ac_abs_confdir=`(
1517         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1518         pwd)`
1519 # When building in place, set srcdir=.
1520 if test "$ac_abs_confdir" = "$ac_pwd"; then
1521   srcdir=.
1522 fi
1523 # Remove unnecessary trailing slashes from srcdir.
1524 # Double slashes in file names in object file debugging info
1525 # mess up M-x gdb in Emacs.
1526 case $srcdir in
1527 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1528 esac
1529 for ac_var in $ac_precious_vars; do
1530   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1531   eval ac_env_${ac_var}_value=\$${ac_var}
1532   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1533   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1534 done
1535
1536 #
1537 # Report the --help message.
1538 #
1539 if test "$ac_init_help" = "long"; then
1540   # Omit some internal or obsolete options to make the list less imposing.
1541   # This message is too long to be a string in the A/UX 3.1 sh.
1542   cat <<_ACEOF
1543 \`configure' configures this package to adapt to many kinds of systems.
1544
1545 Usage: $0 [OPTION]... [VAR=VALUE]...
1546
1547 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1548 VAR=VALUE.  See below for descriptions of some of the useful variables.
1549
1550 Defaults for the options are specified in brackets.
1551
1552 Configuration:
1553   -h, --help              display this help and exit
1554       --help=short        display options specific to this package
1555       --help=recursive    display the short help of all the included packages
1556   -V, --version           display version information and exit
1557   -q, --quiet, --silent   do not print \`checking...' messages
1558       --cache-file=FILE   cache test results in FILE [disabled]
1559   -C, --config-cache      alias for \`--cache-file=config.cache'
1560   -n, --no-create         do not create output files
1561       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1562
1563 Installation directories:
1564   --prefix=PREFIX         install architecture-independent files in PREFIX
1565                           [$ac_default_prefix]
1566   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1567                           [PREFIX]
1568
1569 By default, \`make install' will install all the files in
1570 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1571 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1572 for instance \`--prefix=\$HOME'.
1573
1574 For better control, use the options below.
1575
1576 Fine tuning of the installation directories:
1577   --bindir=DIR            user executables [EPREFIX/bin]
1578   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1579   --libexecdir=DIR        program executables [EPREFIX/libexec]
1580   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1581   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1582   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1583   --libdir=DIR            object code libraries [EPREFIX/lib]
1584   --includedir=DIR        C header files [PREFIX/include]
1585   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1586   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1587   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1588   --infodir=DIR           info documentation [DATAROOTDIR/info]
1589   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1590   --mandir=DIR            man documentation [DATAROOTDIR/man]
1591   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1592   --htmldir=DIR           html documentation [DOCDIR]
1593   --dvidir=DIR            dvi documentation [DOCDIR]
1594   --pdfdir=DIR            pdf documentation [DOCDIR]
1595   --psdir=DIR             ps documentation [DOCDIR]
1596 _ACEOF
1597
1598   cat <<\_ACEOF
1599
1600 Program names:
1601   --program-prefix=PREFIX            prepend PREFIX to installed program names
1602   --program-suffix=SUFFIX            append SUFFIX to installed program names
1603   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1604
1605 X features:
1606   --x-includes=DIR    X include files are in DIR
1607   --x-libraries=DIR   X library files are in DIR
1608
1609 System types:
1610   --build=BUILD     configure for building on BUILD [guessed]
1611   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1612   --target=TARGET   configure for building compilers for TARGET [HOST]
1613 _ACEOF
1614 fi
1615
1616 if test -n "$ac_init_help"; then
1617
1618   cat <<\_ACEOF
1619
1620 Optional Features:
1621   --disable-option-checking  ignore unrecognized --enable/--with options
1622   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1623   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1624   --enable-maintainer-mode  enable make rules and dependencies not useful
1625                           (and sometimes confusing) to the casual installer
1626   --enable-plugins        Enable support for plugins (defaults no)
1627   --disable-largefile     omit support for large files
1628   --disable-dependency-tracking  speeds up one-time build
1629   --enable-dependency-tracking   do not reject slow dependency extractors
1630   --enable-targets=TARGETS
1631                           alternative target configurations
1632   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1633   --disable-gdbcli        disable command-line interface (CLI)
1634   --disable-gdbmi         disable machine-interface (MI)
1635   --enable-tui            enable full-screen terminal user interface (TUI)
1636   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1637   --enable-profiling      enable profiling of GDB
1638   --disable-rpath         do not hardcode runtime library paths
1639   --enable-werror         treat compile warnings as errors
1640   --enable-build-warnings enable build-time compiler warnings if gcc is used
1641   --enable-gdb-build-warnings
1642                           enable GDB specific build-time compiler warnings if
1643                           gcc is used
1644   --enable-sim            link gdb with simulator
1645   --enable-multi-ice      build the multi-ice-gdb-server
1646   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1647                           is auto)
1648
1649 Optional Packages:
1650   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1651   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1652   --with-separate-debug-dir=PATH
1653                           look for global separate debug info in this path
1654                           [LIBDIR/debug]
1655   --with-gdb-datadir=PATH look for global separate data files in this path
1656                           [DATADIR/gdb]
1657   --with-relocated-sources=PATH
1658                           automatically relocate this path for source files
1659   --with-libunwind        use libunwind frame unwinding support
1660   --with-curses           use the curses library instead of the termcap
1661                           library
1662   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1663   --with-bugurl=URL       Direct users to URL to report a bug
1664   --with-zlib             include zlib support (auto/yes/no) default=auto
1665   --with-libiconv-prefix=DIR
1666                           search for libiconv in DIR/include and DIR/lib
1667   --with-iconv-bin=PATH   specify where to find the iconv program
1668   --with-system-readline  use installed readline library
1669   --with-expat            include expat support (auto/yes/no)
1670   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1671   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1672   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1673   --with-python[=PYTHON]  include python support
1674                           (auto/yes/no/<python-program>)
1675   --without-included-regex
1676                           don't use included regex; this is the default on
1677                           systems with version 2 of the GNU C library (use
1678                           with caution on other system)
1679   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1680   --with-system-gdbinit=PATH
1681                           automatically load a system-wide gdbinit file
1682   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1683   --with-tk               directory containing tk configuration (tkConfig.sh)
1684   --with-x                use the X Window System
1685
1686 Some influential environment variables:
1687   CC          C compiler command
1688   CFLAGS      C compiler flags
1689   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1690               nonstandard directory <lib dir>
1691   LIBS        libraries to pass to the linker, e.g. -l<library>
1692   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1693               you have headers in a nonstandard directory <include dir>
1694   CPP         C preprocessor
1695   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1696               the first program found out of: `bison -y', `byacc', `yacc'.
1697   YFLAGS      The list of arguments that will be passed by default to $YACC.
1698               This script will default YFLAGS to the empty string to avoid a
1699               default value of `-d' given by some make applications.
1700   XMKMF       Path to xmkmf, Makefile generator for X Window System
1701
1702 Use these variables to override the choices made by `configure' or to help
1703 it to find libraries and programs with nonstandard names/locations.
1704
1705 Report bugs to the package provider.
1706 _ACEOF
1707 ac_status=$?
1708 fi
1709
1710 if test "$ac_init_help" = "recursive"; then
1711   # If there are subdirs, report their specific --help.
1712   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1713     test -d "$ac_dir" ||
1714       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1715       continue
1716     ac_builddir=.
1717
1718 case "$ac_dir" in
1719 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1720 *)
1721   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1722   # A ".." for each directory in $ac_dir_suffix.
1723   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1724   case $ac_top_builddir_sub in
1725   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1726   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1727   esac ;;
1728 esac
1729 ac_abs_top_builddir=$ac_pwd
1730 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1731 # for backward compatibility:
1732 ac_top_builddir=$ac_top_build_prefix
1733
1734 case $srcdir in
1735   .)  # We are building in place.
1736     ac_srcdir=.
1737     ac_top_srcdir=$ac_top_builddir_sub
1738     ac_abs_top_srcdir=$ac_pwd ;;
1739   [\\/]* | ?:[\\/]* )  # Absolute name.
1740     ac_srcdir=$srcdir$ac_dir_suffix;
1741     ac_top_srcdir=$srcdir
1742     ac_abs_top_srcdir=$srcdir ;;
1743   *) # Relative name.
1744     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1745     ac_top_srcdir=$ac_top_build_prefix$srcdir
1746     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1747 esac
1748 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1749
1750     cd "$ac_dir" || { ac_status=$?; continue; }
1751     # Check for guested configure.
1752     if test -f "$ac_srcdir/configure.gnu"; then
1753       echo &&
1754       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1755     elif test -f "$ac_srcdir/configure"; then
1756       echo &&
1757       $SHELL "$ac_srcdir/configure" --help=recursive
1758     else
1759       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1760     fi || ac_status=$?
1761     cd "$ac_pwd" || { ac_status=$?; break; }
1762   done
1763 fi
1764
1765 test -n "$ac_init_help" && exit $ac_status
1766 if $ac_init_version; then
1767   cat <<\_ACEOF
1768 configure
1769 generated by GNU Autoconf 2.64
1770
1771 Copyright (C) 2009 Free Software Foundation, Inc.
1772 This configure script is free software; the Free Software Foundation
1773 gives unlimited permission to copy, distribute and modify it.
1774 _ACEOF
1775   exit
1776 fi
1777
1778 ## ------------------------ ##
1779 ## Autoconf initialization. ##
1780 ## ------------------------ ##
1781
1782 # ac_fn_c_try_compile LINENO
1783 # --------------------------
1784 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1785 ac_fn_c_try_compile ()
1786 {
1787   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788   rm -f conftest.$ac_objext
1789   if { { ac_try="$ac_compile"
1790 case "(($ac_try" in
1791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1792   *) ac_try_echo=$ac_try;;
1793 esac
1794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1795 $as_echo "$ac_try_echo"; } >&5
1796   (eval "$ac_compile") 2>conftest.err
1797   ac_status=$?
1798   if test -s conftest.err; then
1799     grep -v '^ *+' conftest.err >conftest.er1
1800     cat conftest.er1 >&5
1801     mv -f conftest.er1 conftest.err
1802   fi
1803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1804   test $ac_status = 0; } && {
1805          test -z "$ac_c_werror_flag" ||
1806          test ! -s conftest.err
1807        } && test -s conftest.$ac_objext; then :
1808   ac_retval=0
1809 else
1810   $as_echo "$as_me: failed program was:" >&5
1811 sed 's/^/| /' conftest.$ac_ext >&5
1812
1813         ac_retval=1
1814 fi
1815   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816   return $ac_retval
1817
1818 } # ac_fn_c_try_compile
1819
1820 # ac_fn_c_try_cpp LINENO
1821 # ----------------------
1822 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1823 ac_fn_c_try_cpp ()
1824 {
1825   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826   if { { ac_try="$ac_cpp conftest.$ac_ext"
1827 case "(($ac_try" in
1828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1829   *) ac_try_echo=$ac_try;;
1830 esac
1831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1832 $as_echo "$ac_try_echo"; } >&5
1833   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1834   ac_status=$?
1835   if test -s conftest.err; then
1836     grep -v '^ *+' conftest.err >conftest.er1
1837     cat conftest.er1 >&5
1838     mv -f conftest.er1 conftest.err
1839   fi
1840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1841   test $ac_status = 0; } >/dev/null && {
1842          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1843          test ! -s conftest.err
1844        }; then :
1845   ac_retval=0
1846 else
1847   $as_echo "$as_me: failed program was:" >&5
1848 sed 's/^/| /' conftest.$ac_ext >&5
1849
1850     ac_retval=1
1851 fi
1852   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1853   return $ac_retval
1854
1855 } # ac_fn_c_try_cpp
1856
1857 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1858 # -------------------------------------------------------
1859 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1860 # the include files in INCLUDES and setting the cache variable VAR
1861 # accordingly.
1862 ac_fn_c_check_header_mongrel ()
1863 {
1864   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1865   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
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 fi
1871 eval ac_res=\$$3
1872                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1873 $as_echo "$ac_res" >&6; }
1874 else
1875   # Is the header compilable?
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1877 $as_echo_n "checking $2 usability... " >&6; }
1878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1879 /* end confdefs.h.  */
1880 $4
1881 #include <$2>
1882 _ACEOF
1883 if ac_fn_c_try_compile "$LINENO"; then :
1884   ac_header_compiler=yes
1885 else
1886   ac_header_compiler=no
1887 fi
1888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1890 $as_echo "$ac_header_compiler" >&6; }
1891
1892 # Is the header present?
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1894 $as_echo_n "checking $2 presence... " >&6; }
1895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1896 /* end confdefs.h.  */
1897 #include <$2>
1898 _ACEOF
1899 if ac_fn_c_try_cpp "$LINENO"; then :
1900   ac_header_preproc=yes
1901 else
1902   ac_header_preproc=no
1903 fi
1904 rm -f conftest.err conftest.$ac_ext
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1906 $as_echo "$ac_header_preproc" >&6; }
1907
1908 # So?  What about this header?
1909 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1910   yes:no: )
1911     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1912 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1913     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1914 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1915     ;;
1916   no:yes:* )
1917     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1918 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1920 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1921     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1922 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1923     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1924 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1926 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1927     ;;
1928 esac
1929   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1930 $as_echo_n "checking for $2... " >&6; }
1931 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1932   $as_echo_n "(cached) " >&6
1933 else
1934   eval "$3=\$ac_header_compiler"
1935 fi
1936 eval ac_res=\$$3
1937                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1938 $as_echo "$ac_res" >&6; }
1939 fi
1940   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1941
1942 } # ac_fn_c_check_header_mongrel
1943
1944 # ac_fn_c_try_run LINENO
1945 # ----------------------
1946 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1947 # that executables *can* be run.
1948 ac_fn_c_try_run ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   if { { ac_try="$ac_link"
1952 case "(($ac_try" in
1953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1954   *) ac_try_echo=$ac_try;;
1955 esac
1956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1957 $as_echo "$ac_try_echo"; } >&5
1958   (eval "$ac_link") 2>&5
1959   ac_status=$?
1960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1961   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1962   { { case "(($ac_try" in
1963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1964   *) ac_try_echo=$ac_try;;
1965 esac
1966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1967 $as_echo "$ac_try_echo"; } >&5
1968   (eval "$ac_try") 2>&5
1969   ac_status=$?
1970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1971   test $ac_status = 0; }; }; then :
1972   ac_retval=0
1973 else
1974   $as_echo "$as_me: program exited with status $ac_status" >&5
1975        $as_echo "$as_me: failed program was:" >&5
1976 sed 's/^/| /' conftest.$ac_ext >&5
1977
1978        ac_retval=$ac_status
1979 fi
1980   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1981   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1982   return $ac_retval
1983
1984 } # ac_fn_c_try_run
1985
1986 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1987 # -------------------------------------------------------
1988 # Tests whether HEADER exists and can be compiled using the include files in
1989 # INCLUDES, setting the cache variable VAR accordingly.
1990 ac_fn_c_check_header_compile ()
1991 {
1992   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1994 $as_echo_n "checking for $2... " >&6; }
1995 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1996   $as_echo_n "(cached) " >&6
1997 else
1998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999 /* end confdefs.h.  */
2000 $4
2001 #include <$2>
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   eval "$3=yes"
2005 else
2006   eval "$3=no"
2007 fi
2008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2009 fi
2010 eval ac_res=\$$3
2011                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2014
2015 } # ac_fn_c_check_header_compile
2016
2017 # ac_fn_c_try_link LINENO
2018 # -----------------------
2019 # Try to link conftest.$ac_ext, and return whether this succeeded.
2020 ac_fn_c_try_link ()
2021 {
2022   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023   rm -f conftest.$ac_objext conftest$ac_exeext
2024   if { { ac_try="$ac_link"
2025 case "(($ac_try" in
2026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2027   *) ac_try_echo=$ac_try;;
2028 esac
2029 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2030 $as_echo "$ac_try_echo"; } >&5
2031   (eval "$ac_link") 2>conftest.err
2032   ac_status=$?
2033   if test -s conftest.err; then
2034     grep -v '^ *+' conftest.err >conftest.er1
2035     cat conftest.er1 >&5
2036     mv -f conftest.er1 conftest.err
2037   fi
2038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2039   test $ac_status = 0; } && {
2040          test -z "$ac_c_werror_flag" ||
2041          test ! -s conftest.err
2042        } && test -s conftest$ac_exeext && {
2043          test "$cross_compiling" = yes ||
2044          $as_test_x conftest$ac_exeext
2045        }; then :
2046   ac_retval=0
2047 else
2048   $as_echo "$as_me: failed program was:" >&5
2049 sed 's/^/| /' conftest.$ac_ext >&5
2050
2051         ac_retval=1
2052 fi
2053   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2054   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2055   # interfere with the next link command; also delete a directory that is
2056   # left behind by Apple's compiler.  We do this before executing the actions.
2057   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2058   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2059   return $ac_retval
2060
2061 } # ac_fn_c_try_link
2062
2063 # ac_fn_c_check_func LINENO FUNC VAR
2064 # ----------------------------------
2065 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2066 ac_fn_c_check_func ()
2067 {
2068   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2070 $as_echo_n "checking for $2... " >&6; }
2071 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2072   $as_echo_n "(cached) " >&6
2073 else
2074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2077    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2078 #define $2 innocuous_$2
2079
2080 /* System header to define __stub macros and hopefully few prototypes,
2081     which can conflict with char $2 (); below.
2082     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2083     <limits.h> exists even on freestanding compilers.  */
2084
2085 #ifdef __STDC__
2086 # include <limits.h>
2087 #else
2088 # include <assert.h>
2089 #endif
2090
2091 #undef $2
2092
2093 /* Override any GCC internal prototype to avoid an error.
2094    Use char because int might match the return type of a GCC
2095    builtin and then its argument prototype would still apply.  */
2096 #ifdef __cplusplus
2097 extern "C"
2098 #endif
2099 char $2 ();
2100 /* The GNU C library defines this for functions which it implements
2101     to always fail with ENOSYS.  Some functions are actually named
2102     something starting with __ and the normal name is an alias.  */
2103 #if defined __stub_$2 || defined __stub___$2
2104 choke me
2105 #endif
2106
2107 int
2108 main ()
2109 {
2110 return $2 ();
2111   ;
2112   return 0;
2113 }
2114 _ACEOF
2115 if ac_fn_c_try_link "$LINENO"; then :
2116   eval "$3=yes"
2117 else
2118   eval "$3=no"
2119 fi
2120 rm -f core conftest.err conftest.$ac_objext \
2121     conftest$ac_exeext conftest.$ac_ext
2122 fi
2123 eval ac_res=\$$3
2124                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2125 $as_echo "$ac_res" >&6; }
2126   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2127
2128 } # ac_fn_c_check_func
2129
2130 # ac_fn_c_check_decl LINENO SYMBOL VAR
2131 # ------------------------------------
2132 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2133 ac_fn_c_check_decl ()
2134 {
2135   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2136   as_decl_name=`echo $2|sed 's/ *(.*//'`
2137   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2139 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2140 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2141   $as_echo_n "(cached) " >&6
2142 else
2143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2144 /* end confdefs.h.  */
2145 $4
2146 int
2147 main ()
2148 {
2149 #ifndef $as_decl_name
2150 #ifdef __cplusplus
2151   (void) $as_decl_use;
2152 #else
2153   (void) $as_decl_name;
2154 #endif
2155 #endif
2156
2157   ;
2158   return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162   eval "$3=yes"
2163 else
2164   eval "$3=no"
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 fi
2168 eval ac_res=\$$3
2169                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2170 $as_echo "$ac_res" >&6; }
2171   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2172
2173 } # ac_fn_c_check_decl
2174
2175 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2176 # --------------------------------------------
2177 # Tries to find the compile-time value of EXPR in a program that includes
2178 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2179 # computed
2180 ac_fn_c_compute_int ()
2181 {
2182   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2183   if test "$cross_compiling" = yes; then
2184     # Depending upon the size, compute the lo and hi bounds.
2185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187 $4
2188 int
2189 main ()
2190 {
2191 static int test_array [1 - 2 * !(($2) >= 0)];
2192 test_array [0] = 0
2193
2194   ;
2195   return 0;
2196 }
2197 _ACEOF
2198 if ac_fn_c_try_compile "$LINENO"; then :
2199   ac_lo=0 ac_mid=0
2200   while :; do
2201     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2202 /* end confdefs.h.  */
2203 $4
2204 int
2205 main ()
2206 {
2207 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2208 test_array [0] = 0
2209
2210   ;
2211   return 0;
2212 }
2213 _ACEOF
2214 if ac_fn_c_try_compile "$LINENO"; then :
2215   ac_hi=$ac_mid; break
2216 else
2217   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2218                         if test $ac_lo -le $ac_mid; then
2219                           ac_lo= ac_hi=
2220                           break
2221                         fi
2222                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2223 fi
2224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2225   done
2226 else
2227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2228 /* end confdefs.h.  */
2229 $4
2230 int
2231 main ()
2232 {
2233 static int test_array [1 - 2 * !(($2) < 0)];
2234 test_array [0] = 0
2235
2236   ;
2237   return 0;
2238 }
2239 _ACEOF
2240 if ac_fn_c_try_compile "$LINENO"; then :
2241   ac_hi=-1 ac_mid=-1
2242   while :; do
2243     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2244 /* end confdefs.h.  */
2245 $4
2246 int
2247 main ()
2248 {
2249 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2250 test_array [0] = 0
2251
2252   ;
2253   return 0;
2254 }
2255 _ACEOF
2256 if ac_fn_c_try_compile "$LINENO"; then :
2257   ac_lo=$ac_mid; break
2258 else
2259   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2260                         if test $ac_mid -le $ac_hi; then
2261                           ac_lo= ac_hi=
2262                           break
2263                         fi
2264                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267   done
2268 else
2269   ac_lo= ac_hi=
2270 fi
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 fi
2273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274 # Binary search between lo and hi bounds.
2275 while test "x$ac_lo" != "x$ac_hi"; do
2276   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278 /* end confdefs.h.  */
2279 $4
2280 int
2281 main ()
2282 {
2283 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2284 test_array [0] = 0
2285
2286   ;
2287   return 0;
2288 }
2289 _ACEOF
2290 if ac_fn_c_try_compile "$LINENO"; then :
2291   ac_hi=$ac_mid
2292 else
2293   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2294 fi
2295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2296 done
2297 case $ac_lo in #((
2298 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2299 '') ac_retval=1 ;;
2300 esac
2301   else
2302     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h.  */
2304 $4
2305 static long int longval () { return $2; }
2306 static unsigned long int ulongval () { return $2; }
2307 #include <stdio.h>
2308 #include <stdlib.h>
2309 int
2310 main ()
2311 {
2312
2313   FILE *f = fopen ("conftest.val", "w");
2314   if (! f)
2315     return 1;
2316   if (($2) < 0)
2317     {
2318       long int i = longval ();
2319       if (i != ($2))
2320         return 1;
2321       fprintf (f, "%ld", i);
2322     }
2323   else
2324     {
2325       unsigned long int i = ulongval ();
2326       if (i != ($2))
2327         return 1;
2328       fprintf (f, "%lu", i);
2329     }
2330   /* Do not output a trailing newline, as this causes \r\n confusion
2331      on some platforms.  */
2332   return ferror (f) || fclose (f) != 0;
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 if ac_fn_c_try_run "$LINENO"; then :
2339   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2340 else
2341   ac_retval=1
2342 fi
2343 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2344   conftest.$ac_objext conftest.beam conftest.$ac_ext
2345 rm -f conftest.val
2346
2347   fi
2348   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2349   return $ac_retval
2350
2351 } # ac_fn_c_compute_int
2352
2353 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2354 # ----------------------------------------------------
2355 # Tries to find if the field MEMBER exists in type AGGR, after including
2356 # INCLUDES, setting cache variable VAR accordingly.
2357 ac_fn_c_check_member ()
2358 {
2359   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2361 $as_echo_n "checking for $2.$3... " >&6; }
2362 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2363   $as_echo_n "(cached) " >&6
2364 else
2365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2366 /* end confdefs.h.  */
2367 $5
2368 int
2369 main ()
2370 {
2371 static $2 ac_aggr;
2372 if (ac_aggr.$3)
2373 return 0;
2374   ;
2375   return 0;
2376 }
2377 _ACEOF
2378 if ac_fn_c_try_compile "$LINENO"; then :
2379   eval "$4=yes"
2380 else
2381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2382 /* end confdefs.h.  */
2383 $5
2384 int
2385 main ()
2386 {
2387 static $2 ac_aggr;
2388 if (sizeof ac_aggr.$3)
2389 return 0;
2390   ;
2391   return 0;
2392 }
2393 _ACEOF
2394 if ac_fn_c_try_compile "$LINENO"; then :
2395   eval "$4=yes"
2396 else
2397   eval "$4=no"
2398 fi
2399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2400 fi
2401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2402 fi
2403 eval ac_res=\$$4
2404                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2405 $as_echo "$ac_res" >&6; }
2406   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2407
2408 } # ac_fn_c_check_member
2409
2410 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2411 # -------------------------------------------
2412 # Tests whether TYPE exists after having included INCLUDES, setting cache
2413 # variable VAR accordingly.
2414 ac_fn_c_check_type ()
2415 {
2416   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2418 $as_echo_n "checking for $2... " >&6; }
2419 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2420   $as_echo_n "(cached) " >&6
2421 else
2422   eval "$3=no"
2423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2424 /* end confdefs.h.  */
2425 $4
2426 int
2427 main ()
2428 {
2429 if (sizeof ($2))
2430          return 0;
2431   ;
2432   return 0;
2433 }
2434 _ACEOF
2435 if ac_fn_c_try_compile "$LINENO"; then :
2436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2437 /* end confdefs.h.  */
2438 $4
2439 int
2440 main ()
2441 {
2442 if (sizeof (($2)))
2443             return 0;
2444   ;
2445   return 0;
2446 }
2447 _ACEOF
2448 if ac_fn_c_try_compile "$LINENO"; then :
2449
2450 else
2451   eval "$3=yes"
2452 fi
2453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2454 fi
2455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2456 fi
2457 eval ac_res=\$$3
2458                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2461
2462 } # ac_fn_c_check_type
2463 cat >config.log <<_ACEOF
2464 This file contains any messages produced by compilers while
2465 running configure, to aid debugging if configure makes a mistake.
2466
2467 It was created by $as_me, which was
2468 generated by GNU Autoconf 2.64.  Invocation command line was
2469
2470   $ $0 $@
2471
2472 _ACEOF
2473 exec 5>>config.log
2474 {
2475 cat <<_ASUNAME
2476 ## --------- ##
2477 ## Platform. ##
2478 ## --------- ##
2479
2480 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2481 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2482 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2483 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2484 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2485
2486 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2487 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2488
2489 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2490 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2491 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2492 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2493 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2494 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2495 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2496
2497 _ASUNAME
2498
2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2500 for as_dir in $PATH
2501 do
2502   IFS=$as_save_IFS
2503   test -z "$as_dir" && as_dir=.
2504     $as_echo "PATH: $as_dir"
2505   done
2506 IFS=$as_save_IFS
2507
2508 } >&5
2509
2510 cat >&5 <<_ACEOF
2511
2512
2513 ## ----------- ##
2514 ## Core tests. ##
2515 ## ----------- ##
2516
2517 _ACEOF
2518
2519
2520 # Keep a trace of the command line.
2521 # Strip out --no-create and --no-recursion so they do not pile up.
2522 # Strip out --silent because we don't want to record it for future runs.
2523 # Also quote any args containing shell meta-characters.
2524 # Make two passes to allow for proper duplicate-argument suppression.
2525 ac_configure_args=
2526 ac_configure_args0=
2527 ac_configure_args1=
2528 ac_must_keep_next=false
2529 for ac_pass in 1 2
2530 do
2531   for ac_arg
2532   do
2533     case $ac_arg in
2534     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2535     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2536     | -silent | --silent | --silen | --sile | --sil)
2537       continue ;;
2538     *\'*)
2539       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2540     esac
2541     case $ac_pass in
2542     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2543     2)
2544       as_fn_append ac_configure_args1 " '$ac_arg'"
2545       if test $ac_must_keep_next = true; then
2546         ac_must_keep_next=false # Got value, back to normal.
2547       else
2548         case $ac_arg in
2549           *=* | --config-cache | -C | -disable-* | --disable-* \
2550           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2551           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2552           | -with-* | --with-* | -without-* | --without-* | --x)
2553             case "$ac_configure_args0 " in
2554               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2555             esac
2556             ;;
2557           -* ) ac_must_keep_next=true ;;
2558         esac
2559       fi
2560       as_fn_append ac_configure_args " '$ac_arg'"
2561       ;;
2562     esac
2563   done
2564 done
2565 { ac_configure_args0=; unset ac_configure_args0;}
2566 { ac_configure_args1=; unset ac_configure_args1;}
2567
2568 # When interrupted or exit'd, cleanup temporary files, and complete
2569 # config.log.  We remove comments because anyway the quotes in there
2570 # would cause problems or look ugly.
2571 # WARNING: Use '\'' to represent an apostrophe within the trap.
2572 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2573 trap 'exit_status=$?
2574   # Save into config.log some information that might help in debugging.
2575   {
2576     echo
2577
2578     cat <<\_ASBOX
2579 ## ---------------- ##
2580 ## Cache variables. ##
2581 ## ---------------- ##
2582 _ASBOX
2583     echo
2584     # The following way of writing the cache mishandles newlines in values,
2585 (
2586   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2587     eval ac_val=\$$ac_var
2588     case $ac_val in #(
2589     *${as_nl}*)
2590       case $ac_var in #(
2591       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2592 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2593       esac
2594       case $ac_var in #(
2595       _ | IFS | as_nl) ;; #(
2596       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2597       *) { eval $ac_var=; unset $ac_var;} ;;
2598       esac ;;
2599     esac
2600   done
2601   (set) 2>&1 |
2602     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2603     *${as_nl}ac_space=\ *)
2604       sed -n \
2605         "s/'\''/'\''\\\\'\'''\''/g;
2606           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2607       ;; #(
2608     *)
2609       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2610       ;;
2611     esac |
2612     sort
2613 )
2614     echo
2615
2616     cat <<\_ASBOX
2617 ## ----------------- ##
2618 ## Output variables. ##
2619 ## ----------------- ##
2620 _ASBOX
2621     echo
2622     for ac_var in $ac_subst_vars
2623     do
2624       eval ac_val=\$$ac_var
2625       case $ac_val in
2626       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2627       esac
2628       $as_echo "$ac_var='\''$ac_val'\''"
2629     done | sort
2630     echo
2631
2632     if test -n "$ac_subst_files"; then
2633       cat <<\_ASBOX
2634 ## ------------------- ##
2635 ## File substitutions. ##
2636 ## ------------------- ##
2637 _ASBOX
2638       echo
2639       for ac_var in $ac_subst_files
2640       do
2641         eval ac_val=\$$ac_var
2642         case $ac_val in
2643         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2644         esac
2645         $as_echo "$ac_var='\''$ac_val'\''"
2646       done | sort
2647       echo
2648     fi
2649
2650     if test -s confdefs.h; then
2651       cat <<\_ASBOX
2652 ## ----------- ##
2653 ## confdefs.h. ##
2654 ## ----------- ##
2655 _ASBOX
2656       echo
2657       cat confdefs.h
2658       echo
2659     fi
2660     test "$ac_signal" != 0 &&
2661       $as_echo "$as_me: caught signal $ac_signal"
2662     $as_echo "$as_me: exit $exit_status"
2663   } >&5
2664   rm -f core *.core core.conftest.* &&
2665     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2666     exit $exit_status
2667 ' 0
2668 for ac_signal in 1 2 13 15; do
2669   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2670 done
2671 ac_signal=0
2672
2673 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2674 rm -f -r conftest* confdefs.h
2675
2676 $as_echo "/* confdefs.h */" > confdefs.h
2677
2678 # Predefined preprocessor variables.
2679
2680 cat >>confdefs.h <<_ACEOF
2681 #define PACKAGE_NAME "$PACKAGE_NAME"
2682 _ACEOF
2683
2684 cat >>confdefs.h <<_ACEOF
2685 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2686 _ACEOF
2687
2688 cat >>confdefs.h <<_ACEOF
2689 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2690 _ACEOF
2691
2692 cat >>confdefs.h <<_ACEOF
2693 #define PACKAGE_STRING "$PACKAGE_STRING"
2694 _ACEOF
2695
2696 cat >>confdefs.h <<_ACEOF
2697 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2698 _ACEOF
2699
2700 cat >>confdefs.h <<_ACEOF
2701 #define PACKAGE_URL "$PACKAGE_URL"
2702 _ACEOF
2703
2704
2705 # Let the site file select an alternate cache file if it wants to.
2706 # Prefer an explicitly selected file to automatically selected ones.
2707 ac_site_file1=NONE
2708 ac_site_file2=NONE
2709 if test -n "$CONFIG_SITE"; then
2710   ac_site_file1=$CONFIG_SITE
2711 elif test "x$prefix" != xNONE; then
2712   ac_site_file1=$prefix/share/config.site
2713   ac_site_file2=$prefix/etc/config.site
2714 else
2715   ac_site_file1=$ac_default_prefix/share/config.site
2716   ac_site_file2=$ac_default_prefix/etc/config.site
2717 fi
2718 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2719 do
2720   test "x$ac_site_file" = xNONE && continue
2721   if test -r "$ac_site_file"; then
2722     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2723 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2724     sed 's/^/| /' "$ac_site_file" >&5
2725     . "$ac_site_file"
2726   fi
2727 done
2728
2729 if test -r "$cache_file"; then
2730   # Some versions of bash will fail to source /dev/null (special
2731   # files actually), so we avoid doing that.
2732   if test -f "$cache_file"; then
2733     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2734 $as_echo "$as_me: loading cache $cache_file" >&6;}
2735     case $cache_file in
2736       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2737       *)                      . "./$cache_file";;
2738     esac
2739   fi
2740 else
2741   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2742 $as_echo "$as_me: creating cache $cache_file" >&6;}
2743   >$cache_file
2744 fi
2745
2746 gl_header_list="$gl_header_list sys/mman.h"
2747 gl_func_list="$gl_func_list mprotect"
2748 gl_func_list="$gl_func_list memchr"
2749 gl_header_list="$gl_header_list stddef.h"
2750 gl_header_list="$gl_header_list stdint.h"
2751 gl_header_list="$gl_header_list wchar.h"
2752 gl_header_list="$gl_header_list string.h"
2753 # Check that the precious variables saved in the cache have kept the same
2754 # value.
2755 ac_cache_corrupted=false
2756 for ac_var in $ac_precious_vars; do
2757   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2758   eval ac_new_set=\$ac_env_${ac_var}_set
2759   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2760   eval ac_new_val=\$ac_env_${ac_var}_value
2761   case $ac_old_set,$ac_new_set in
2762     set,)
2763       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2764 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2765       ac_cache_corrupted=: ;;
2766     ,set)
2767       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2768 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2769       ac_cache_corrupted=: ;;
2770     ,);;
2771     *)
2772       if test "x$ac_old_val" != "x$ac_new_val"; then
2773         # differences in whitespace do not lead to failure.
2774         ac_old_val_w=`echo x $ac_old_val`
2775         ac_new_val_w=`echo x $ac_new_val`
2776         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2777           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2778 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2779           ac_cache_corrupted=:
2780         else
2781           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2782 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2783           eval $ac_var=\$ac_old_val
2784         fi
2785         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2786 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2787         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2788 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2789       fi;;
2790   esac
2791   # Pass precious variables to config.status.
2792   if test "$ac_new_set" = set; then
2793     case $ac_new_val in
2794     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2795     *) ac_arg=$ac_var=$ac_new_val ;;
2796     esac
2797     case " $ac_configure_args " in
2798       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2799       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2800     esac
2801   fi
2802 done
2803 if $ac_cache_corrupted; then
2804   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2805 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2806   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2807 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2808   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2809 fi
2810 ## -------------------- ##
2811 ## Main body of script. ##
2812 ## -------------------- ##
2813
2814 ac_ext=c
2815 ac_cpp='$CPP $CPPFLAGS'
2816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2819
2820
2821
2822
2823
2824 ac_config_headers="$ac_config_headers config.h:config.in"
2825
2826
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2828 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2829     # Check whether --enable-maintainer-mode was given.
2830 if test "${enable_maintainer_mode+set}" = set; then :
2831   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2832 else
2833   USE_MAINTAINER_MODE=no
2834 fi
2835
2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2837 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2838    if test $USE_MAINTAINER_MODE = yes; then
2839   MAINTAINER_MODE_TRUE=
2840   MAINTAINER_MODE_FALSE='#'
2841 else
2842   MAINTAINER_MODE_TRUE='#'
2843   MAINTAINER_MODE_FALSE=
2844 fi
2845
2846   MAINT=$MAINTAINER_MODE_TRUE
2847
2848
2849
2850 ac_ext=c
2851 ac_cpp='$CPP $CPPFLAGS'
2852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2855 if test -n "$ac_tool_prefix"; then
2856   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2857 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2859 $as_echo_n "checking for $ac_word... " >&6; }
2860 if test "${ac_cv_prog_CC+set}" = set; then :
2861   $as_echo_n "(cached) " >&6
2862 else
2863   if test -n "$CC"; then
2864   ac_cv_prog_CC="$CC" # Let the user override the test.
2865 else
2866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2867 for as_dir in $PATH
2868 do
2869   IFS=$as_save_IFS
2870   test -z "$as_dir" && as_dir=.
2871     for ac_exec_ext in '' $ac_executable_extensions; do
2872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2873     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2875     break 2
2876   fi
2877 done
2878   done
2879 IFS=$as_save_IFS
2880
2881 fi
2882 fi
2883 CC=$ac_cv_prog_CC
2884 if test -n "$CC"; then
2885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2886 $as_echo "$CC" >&6; }
2887 else
2888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2889 $as_echo "no" >&6; }
2890 fi
2891
2892
2893 fi
2894 if test -z "$ac_cv_prog_CC"; then
2895   ac_ct_CC=$CC
2896   # Extract the first word of "gcc", so it can be a program name with args.
2897 set dummy gcc; ac_word=$2
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2899 $as_echo_n "checking for $ac_word... " >&6; }
2900 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2901   $as_echo_n "(cached) " >&6
2902 else
2903   if test -n "$ac_ct_CC"; then
2904   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2905 else
2906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907 for as_dir in $PATH
2908 do
2909   IFS=$as_save_IFS
2910   test -z "$as_dir" && as_dir=.
2911     for ac_exec_ext in '' $ac_executable_extensions; do
2912   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2913     ac_cv_prog_ac_ct_CC="gcc"
2914     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2915     break 2
2916   fi
2917 done
2918   done
2919 IFS=$as_save_IFS
2920
2921 fi
2922 fi
2923 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2924 if test -n "$ac_ct_CC"; then
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2926 $as_echo "$ac_ct_CC" >&6; }
2927 else
2928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2929 $as_echo "no" >&6; }
2930 fi
2931
2932   if test "x$ac_ct_CC" = x; then
2933     CC=""
2934   else
2935     case $cross_compiling:$ac_tool_warned in
2936 yes:)
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2938 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2939 ac_tool_warned=yes ;;
2940 esac
2941     CC=$ac_ct_CC
2942   fi
2943 else
2944   CC="$ac_cv_prog_CC"
2945 fi
2946
2947 if test -z "$CC"; then
2948           if test -n "$ac_tool_prefix"; then
2949     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2950 set dummy ${ac_tool_prefix}cc; ac_word=$2
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2952 $as_echo_n "checking for $ac_word... " >&6; }
2953 if test "${ac_cv_prog_CC+set}" = set; then :
2954   $as_echo_n "(cached) " >&6
2955 else
2956   if test -n "$CC"; then
2957   ac_cv_prog_CC="$CC" # Let the user override the test.
2958 else
2959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2960 for as_dir in $PATH
2961 do
2962   IFS=$as_save_IFS
2963   test -z "$as_dir" && as_dir=.
2964     for ac_exec_ext in '' $ac_executable_extensions; do
2965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2966     ac_cv_prog_CC="${ac_tool_prefix}cc"
2967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2968     break 2
2969   fi
2970 done
2971   done
2972 IFS=$as_save_IFS
2973
2974 fi
2975 fi
2976 CC=$ac_cv_prog_CC
2977 if test -n "$CC"; then
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2979 $as_echo "$CC" >&6; }
2980 else
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2982 $as_echo "no" >&6; }
2983 fi
2984
2985
2986   fi
2987 fi
2988 if test -z "$CC"; then
2989   # Extract the first word of "cc", so it can be a program name with args.
2990 set dummy cc; ac_word=$2
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992 $as_echo_n "checking for $ac_word... " >&6; }
2993 if test "${ac_cv_prog_CC+set}" = set; then :
2994   $as_echo_n "(cached) " >&6
2995 else
2996   if test -n "$CC"; then
2997   ac_cv_prog_CC="$CC" # Let the user override the test.
2998 else
2999   ac_prog_rejected=no
3000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3001 for as_dir in $PATH
3002 do
3003   IFS=$as_save_IFS
3004   test -z "$as_dir" && as_dir=.
3005     for ac_exec_ext in '' $ac_executable_extensions; do
3006   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3007     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3008        ac_prog_rejected=yes
3009        continue
3010      fi
3011     ac_cv_prog_CC="cc"
3012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3013     break 2
3014   fi
3015 done
3016   done
3017 IFS=$as_save_IFS
3018
3019 if test $ac_prog_rejected = yes; then
3020   # We found a bogon in the path, so make sure we never use it.
3021   set dummy $ac_cv_prog_CC
3022   shift
3023   if test $# != 0; then
3024     # We chose a different compiler from the bogus one.
3025     # However, it has the same basename, so the bogon will be chosen
3026     # first if we set CC to just the basename; use the full file name.
3027     shift
3028     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3029   fi
3030 fi
3031 fi
3032 fi
3033 CC=$ac_cv_prog_CC
3034 if test -n "$CC"; then
3035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3036 $as_echo "$CC" >&6; }
3037 else
3038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3039 $as_echo "no" >&6; }
3040 fi
3041
3042
3043 fi
3044 if test -z "$CC"; then
3045   if test -n "$ac_tool_prefix"; then
3046   for ac_prog in cl.exe
3047   do
3048     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3049 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3051 $as_echo_n "checking for $ac_word... " >&6; }
3052 if test "${ac_cv_prog_CC+set}" = set; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   if test -n "$CC"; then
3056   ac_cv_prog_CC="$CC" # Let the user override the test.
3057 else
3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH
3060 do
3061   IFS=$as_save_IFS
3062   test -z "$as_dir" && as_dir=.
3063     for ac_exec_ext in '' $ac_executable_extensions; do
3064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3065     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3067     break 2
3068   fi
3069 done
3070   done
3071 IFS=$as_save_IFS
3072
3073 fi
3074 fi
3075 CC=$ac_cv_prog_CC
3076 if test -n "$CC"; then
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3078 $as_echo "$CC" >&6; }
3079 else
3080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3081 $as_echo "no" >&6; }
3082 fi
3083
3084
3085     test -n "$CC" && break
3086   done
3087 fi
3088 if test -z "$CC"; then
3089   ac_ct_CC=$CC
3090   for ac_prog in cl.exe
3091 do
3092   # Extract the first word of "$ac_prog", so it can be a program name with args.
3093 set dummy $ac_prog; ac_word=$2
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3095 $as_echo_n "checking for $ac_word... " >&6; }
3096 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3097   $as_echo_n "(cached) " >&6
3098 else
3099   if test -n "$ac_ct_CC"; then
3100   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3101 else
3102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3103 for as_dir in $PATH
3104 do
3105   IFS=$as_save_IFS
3106   test -z "$as_dir" && as_dir=.
3107     for ac_exec_ext in '' $ac_executable_extensions; do
3108   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3109     ac_cv_prog_ac_ct_CC="$ac_prog"
3110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3111     break 2
3112   fi
3113 done
3114   done
3115 IFS=$as_save_IFS
3116
3117 fi
3118 fi
3119 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3120 if test -n "$ac_ct_CC"; then
3121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3122 $as_echo "$ac_ct_CC" >&6; }
3123 else
3124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3125 $as_echo "no" >&6; }
3126 fi
3127
3128
3129   test -n "$ac_ct_CC" && break
3130 done
3131
3132   if test "x$ac_ct_CC" = x; then
3133     CC=""
3134   else
3135     case $cross_compiling:$ac_tool_warned in
3136 yes:)
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3138 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3139 ac_tool_warned=yes ;;
3140 esac
3141     CC=$ac_ct_CC
3142   fi
3143 fi
3144
3145 fi
3146
3147
3148 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3150 as_fn_error "no acceptable C compiler found in \$PATH
3151 See \`config.log' for more details." "$LINENO" 5; }
3152
3153 # Provide some information about the compiler.
3154 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3155 set X $ac_compile
3156 ac_compiler=$2
3157 for ac_option in --version -v -V -qversion; do
3158   { { ac_try="$ac_compiler $ac_option >&5"
3159 case "(($ac_try" in
3160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3161   *) ac_try_echo=$ac_try;;
3162 esac
3163 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3164 $as_echo "$ac_try_echo"; } >&5
3165   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3166   ac_status=$?
3167   if test -s conftest.err; then
3168     sed '10a\
3169 ... rest of stderr output deleted ...
3170          10q' conftest.err >conftest.er1
3171     cat conftest.er1 >&5
3172     rm -f conftest.er1 conftest.err
3173   fi
3174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3175   test $ac_status = 0; }
3176 done
3177
3178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3179 /* end confdefs.h.  */
3180
3181 int
3182 main ()
3183 {
3184
3185   ;
3186   return 0;
3187 }
3188 _ACEOF
3189 ac_clean_files_save=$ac_clean_files
3190 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3191 # Try to create an executable without -o first, disregard a.out.
3192 # It will help us diagnose broken compilers, and finding out an intuition
3193 # of exeext.
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3195 $as_echo_n "checking for C compiler default output file name... " >&6; }
3196 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3197
3198 # The possible output files:
3199 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3200
3201 ac_rmfiles=
3202 for ac_file in $ac_files
3203 do
3204   case $ac_file in
3205     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3206     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3207   esac
3208 done
3209 rm -f $ac_rmfiles
3210
3211 if { { ac_try="$ac_link_default"
3212 case "(($ac_try" in
3213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3214   *) ac_try_echo=$ac_try;;
3215 esac
3216 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3217 $as_echo "$ac_try_echo"; } >&5
3218   (eval "$ac_link_default") 2>&5
3219   ac_status=$?
3220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3221   test $ac_status = 0; }; then :
3222   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3223 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3224 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3225 # so that the user can short-circuit this test for compilers unknown to
3226 # Autoconf.
3227 for ac_file in $ac_files ''
3228 do
3229   test -f "$ac_file" || continue
3230   case $ac_file in
3231     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3232         ;;
3233     [ab].out )
3234         # We found the default executable, but exeext='' is most
3235         # certainly right.
3236         break;;
3237     *.* )
3238         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3239         then :; else
3240            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3241         fi
3242         # We set ac_cv_exeext here because the later test for it is not
3243         # safe: cross compilers may not add the suffix if given an `-o'
3244         # argument, so we may need to know it at that point already.
3245         # Even if this section looks crufty: it has the advantage of
3246         # actually working.
3247         break;;
3248     * )
3249         break;;
3250   esac
3251 done
3252 test "$ac_cv_exeext" = no && ac_cv_exeext=
3253
3254 else
3255   ac_file=''
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3258 $as_echo "$ac_file" >&6; }
3259 if test -z "$ac_file"; then :
3260   $as_echo "$as_me: failed program was:" >&5
3261 sed 's/^/| /' conftest.$ac_ext >&5
3262
3263 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3264 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3265 { as_fn_set_status 77
3266 as_fn_error "C compiler cannot create executables
3267 See \`config.log' for more details." "$LINENO" 5; }; }
3268 fi
3269 ac_exeext=$ac_cv_exeext
3270
3271 # Check that the compiler produces executables we can run.  If not, either
3272 # the compiler is broken, or we cross compile.
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3274 $as_echo_n "checking whether the C compiler works... " >&6; }
3275 # If not cross compiling, check that we can run a simple program.
3276 if test "$cross_compiling" != yes; then
3277   if { ac_try='./$ac_file'
3278   { { case "(($ac_try" in
3279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3280   *) ac_try_echo=$ac_try;;
3281 esac
3282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3283 $as_echo "$ac_try_echo"; } >&5
3284   (eval "$ac_try") 2>&5
3285   ac_status=$?
3286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3287   test $ac_status = 0; }; }; then
3288     cross_compiling=no
3289   else
3290     if test "$cross_compiling" = maybe; then
3291         cross_compiling=yes
3292     else
3293         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3294 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3295 as_fn_error "cannot run C compiled programs.
3296 If you meant to cross compile, use \`--host'.
3297 See \`config.log' for more details." "$LINENO" 5; }
3298     fi
3299   fi
3300 fi
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3302 $as_echo "yes" >&6; }
3303
3304 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3305 ac_clean_files=$ac_clean_files_save
3306 # Check that the compiler produces executables we can run.  If not, either
3307 # the compiler is broken, or we cross compile.
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3309 $as_echo_n "checking whether we are cross compiling... " >&6; }
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3311 $as_echo "$cross_compiling" >&6; }
3312
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3314 $as_echo_n "checking for suffix of executables... " >&6; }
3315 if { { ac_try="$ac_link"
3316 case "(($ac_try" in
3317   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3318   *) ac_try_echo=$ac_try;;
3319 esac
3320 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3321 $as_echo "$ac_try_echo"; } >&5
3322   (eval "$ac_link") 2>&5
3323   ac_status=$?
3324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3325   test $ac_status = 0; }; then :
3326   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3327 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3328 # work properly (i.e., refer to `conftest.exe'), while it won't with
3329 # `rm'.
3330 for ac_file in conftest.exe conftest conftest.*; do
3331   test -f "$ac_file" || continue
3332   case $ac_file in
3333     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3334     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3335           break;;
3336     * ) break;;
3337   esac
3338 done
3339 else
3340   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3341 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3342 as_fn_error "cannot compute suffix of executables: cannot compile and link
3343 See \`config.log' for more details." "$LINENO" 5; }
3344 fi
3345 rm -f conftest$ac_cv_exeext
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3347 $as_echo "$ac_cv_exeext" >&6; }
3348
3349 rm -f conftest.$ac_ext
3350 EXEEXT=$ac_cv_exeext
3351 ac_exeext=$EXEEXT
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3353 $as_echo_n "checking for suffix of object files... " >&6; }
3354 if test "${ac_cv_objext+set}" = set; then :
3355   $as_echo_n "(cached) " >&6
3356 else
3357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h.  */
3359
3360 int
3361 main ()
3362 {
3363
3364   ;
3365   return 0;
3366 }
3367 _ACEOF
3368 rm -f conftest.o conftest.obj
3369 if { { ac_try="$ac_compile"
3370 case "(($ac_try" in
3371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3372   *) ac_try_echo=$ac_try;;
3373 esac
3374 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3375 $as_echo "$ac_try_echo"; } >&5
3376   (eval "$ac_compile") 2>&5
3377   ac_status=$?
3378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3379   test $ac_status = 0; }; then :
3380   for ac_file in conftest.o conftest.obj conftest.*; do
3381   test -f "$ac_file" || continue;
3382   case $ac_file in
3383     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3384     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3385        break;;
3386   esac
3387 done
3388 else
3389   $as_echo "$as_me: failed program was:" >&5
3390 sed 's/^/| /' conftest.$ac_ext >&5
3391
3392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3393 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3394 as_fn_error "cannot compute suffix of object files: cannot compile
3395 See \`config.log' for more details." "$LINENO" 5; }
3396 fi
3397 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3398 fi
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3400 $as_echo "$ac_cv_objext" >&6; }
3401 OBJEXT=$ac_cv_objext
3402 ac_objext=$OBJEXT
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3404 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3405 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3406   $as_echo_n "(cached) " >&6
3407 else
3408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3409 /* end confdefs.h.  */
3410
3411 int
3412 main ()
3413 {
3414 #ifndef __GNUC__
3415        choke me
3416 #endif
3417
3418   ;
3419   return 0;
3420 }
3421 _ACEOF
3422 if ac_fn_c_try_compile "$LINENO"; then :
3423   ac_compiler_gnu=yes
3424 else
3425   ac_compiler_gnu=no
3426 fi
3427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3428 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3429
3430 fi
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3432 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3433 if test $ac_compiler_gnu = yes; then
3434   GCC=yes
3435 else
3436   GCC=
3437 fi
3438 ac_test_CFLAGS=${CFLAGS+set}
3439 ac_save_CFLAGS=$CFLAGS
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3441 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3442 if test "${ac_cv_prog_cc_g+set}" = set; then :
3443   $as_echo_n "(cached) " >&6
3444 else
3445   ac_save_c_werror_flag=$ac_c_werror_flag
3446    ac_c_werror_flag=yes
3447    ac_cv_prog_cc_g=no
3448    CFLAGS="-g"
3449    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3450 /* end confdefs.h.  */
3451
3452 int
3453 main ()
3454 {
3455
3456   ;
3457   return 0;
3458 }
3459 _ACEOF
3460 if ac_fn_c_try_compile "$LINENO"; then :
3461   ac_cv_prog_cc_g=yes
3462 else
3463   CFLAGS=""
3464       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h.  */
3466
3467 int
3468 main ()
3469 {
3470
3471   ;
3472   return 0;
3473 }
3474 _ACEOF
3475 if ac_fn_c_try_compile "$LINENO"; then :
3476
3477 else
3478   ac_c_werror_flag=$ac_save_c_werror_flag
3479          CFLAGS="-g"
3480          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h.  */
3482
3483 int
3484 main ()
3485 {
3486
3487   ;
3488   return 0;
3489 }
3490 _ACEOF
3491 if ac_fn_c_try_compile "$LINENO"; then :
3492   ac_cv_prog_cc_g=yes
3493 fi
3494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 fi
3496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3497 fi
3498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3499    ac_c_werror_flag=$ac_save_c_werror_flag
3500 fi
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3502 $as_echo "$ac_cv_prog_cc_g" >&6; }
3503 if test "$ac_test_CFLAGS" = set; then
3504   CFLAGS=$ac_save_CFLAGS
3505 elif test $ac_cv_prog_cc_g = yes; then
3506   if test "$GCC" = yes; then
3507     CFLAGS="-g -O2"
3508   else
3509     CFLAGS="-g"
3510   fi
3511 else
3512   if test "$GCC" = yes; then
3513     CFLAGS="-O2"
3514   else
3515     CFLAGS=
3516   fi
3517 fi
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3519 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3520 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3521   $as_echo_n "(cached) " >&6
3522 else
3523   ac_cv_prog_cc_c89=no
3524 ac_save_CC=$CC
3525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3526 /* end confdefs.h.  */
3527 #include <stdarg.h>
3528 #include <stdio.h>
3529 #include <sys/types.h>
3530 #include <sys/stat.h>
3531 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3532 struct buf { int x; };
3533 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3534 static char *e (p, i)
3535      char **p;
3536      int i;
3537 {
3538   return p[i];
3539 }
3540 static char *f (char * (*g) (char **, int), char **p, ...)
3541 {
3542   char *s;
3543   va_list v;
3544   va_start (v,p);
3545   s = g (p, va_arg (v,int));
3546   va_end (v);
3547   return s;
3548 }
3549
3550 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3551    function prototypes and stuff, but not '\xHH' hex character constants.
3552    These don't provoke an error unfortunately, instead are silently treated
3553    as 'x'.  The following induces an error, until -std is added to get
3554    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3555    array size at least.  It's necessary to write '\x00'==0 to get something
3556    that's true only with -std.  */
3557 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3558
3559 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3560    inside strings and character constants.  */
3561 #define FOO(x) 'x'
3562 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3563
3564 int test (int i, double x);
3565 struct s1 {int (*f) (int a);};
3566 struct s2 {int (*f) (double a);};
3567 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3568 int argc;
3569 char **argv;
3570 int
3571 main ()
3572 {
3573 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3574   ;
3575   return 0;
3576 }
3577 _ACEOF
3578 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3579         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3580 do
3581   CC="$ac_save_CC $ac_arg"
3582   if ac_fn_c_try_compile "$LINENO"; then :
3583   ac_cv_prog_cc_c89=$ac_arg
3584 fi
3585 rm -f core conftest.err conftest.$ac_objext
3586   test "x$ac_cv_prog_cc_c89" != "xno" && break
3587 done
3588 rm -f conftest.$ac_ext
3589 CC=$ac_save_CC
3590
3591 fi
3592 # AC_CACHE_VAL
3593 case "x$ac_cv_prog_cc_c89" in
3594   x)
3595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3596 $as_echo "none needed" >&6; } ;;
3597   xno)
3598     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3599 $as_echo "unsupported" >&6; } ;;
3600   *)
3601     CC="$CC $ac_cv_prog_cc_c89"
3602     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3603 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3604 esac
3605 if test "x$ac_cv_prog_cc_c89" != xno; then :
3606
3607 fi
3608
3609 ac_ext=c
3610 ac_cpp='$CPP $CPPFLAGS'
3611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3614
3615 ac_aux_dir=
3616 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3617   for ac_t in install-sh install.sh shtool; do
3618     if test -f "$ac_dir/$ac_t"; then
3619       ac_aux_dir=$ac_dir
3620       ac_install_sh="$ac_aux_dir/$ac_t -c"
3621       break 2
3622     fi
3623   done
3624 done
3625 if test -z "$ac_aux_dir"; then
3626   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3627 fi
3628
3629 # These three variables are undocumented and unsupported,
3630 # and are intended to be withdrawn in a future Autoconf release.
3631 # They can cause serious problems if a builder's source tree is in a directory
3632 # whose full name contains unusual characters.
3633 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3634 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3635 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3636
3637
3638 # Make sure we can run config.sub.
3639 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3640   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3641
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3643 $as_echo_n "checking build system type... " >&6; }
3644 if test "${ac_cv_build+set}" = set; then :
3645   $as_echo_n "(cached) " >&6
3646 else
3647   ac_build_alias=$build_alias
3648 test "x$ac_build_alias" = x &&
3649   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3650 test "x$ac_build_alias" = x &&
3651   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3652 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3653   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3654
3655 fi
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3657 $as_echo "$ac_cv_build" >&6; }
3658 case $ac_cv_build in
3659 *-*-*) ;;
3660 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3661 esac
3662 build=$ac_cv_build
3663 ac_save_IFS=$IFS; IFS='-'
3664 set x $ac_cv_build
3665 shift
3666 build_cpu=$1
3667 build_vendor=$2
3668 shift; shift
3669 # Remember, the first character of IFS is used to create $*,
3670 # except with old shells:
3671 build_os=$*
3672 IFS=$ac_save_IFS
3673 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3674
3675
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3677 $as_echo_n "checking host system type... " >&6; }
3678 if test "${ac_cv_host+set}" = set; then :
3679   $as_echo_n "(cached) " >&6
3680 else
3681   if test "x$host_alias" = x; then
3682   ac_cv_host=$ac_cv_build
3683 else
3684   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3685     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3686 fi
3687
3688 fi
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3690 $as_echo "$ac_cv_host" >&6; }
3691 case $ac_cv_host in
3692 *-*-*) ;;
3693 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3694 esac
3695 host=$ac_cv_host
3696 ac_save_IFS=$IFS; IFS='-'
3697 set x $ac_cv_host
3698 shift
3699 host_cpu=$1
3700 host_vendor=$2
3701 shift; shift
3702 # Remember, the first character of IFS is used to create $*,
3703 # except with old shells:
3704 host_os=$*
3705 IFS=$ac_save_IFS
3706 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3707
3708
3709
3710 ac_ext=c
3711 ac_cpp='$CPP $CPPFLAGS'
3712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3716 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3717 # On Suns, sometimes $CPP names a directory.
3718 if test -n "$CPP" && test -d "$CPP"; then
3719   CPP=
3720 fi
3721 if test -z "$CPP"; then
3722   if test "${ac_cv_prog_CPP+set}" = set; then :
3723   $as_echo_n "(cached) " >&6
3724 else
3725       # Double quotes because CPP needs to be expanded
3726     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3727     do
3728       ac_preproc_ok=false
3729 for ac_c_preproc_warn_flag in '' yes
3730 do
3731   # Use a header file that comes with gcc, so configuring glibc
3732   # with a fresh cross-compiler works.
3733   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3734   # <limits.h> exists even on freestanding compilers.
3735   # On the NeXT, cc -E runs the code through the compiler's parser,
3736   # not just through cpp. "Syntax error" is here to catch this case.
3737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3738 /* end confdefs.h.  */
3739 #ifdef __STDC__
3740 # include <limits.h>
3741 #else
3742 # include <assert.h>
3743 #endif
3744                      Syntax error
3745 _ACEOF
3746 if ac_fn_c_try_cpp "$LINENO"; then :
3747
3748 else
3749   # Broken: fails on valid input.
3750 continue
3751 fi
3752 rm -f conftest.err conftest.$ac_ext
3753
3754   # OK, works on sane cases.  Now check whether nonexistent headers
3755   # can be detected and how.
3756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h.  */
3758 #include <ac_nonexistent.h>
3759 _ACEOF
3760 if ac_fn_c_try_cpp "$LINENO"; then :
3761   # Broken: success on invalid input.
3762 continue
3763 else
3764   # Passes both tests.
3765 ac_preproc_ok=:
3766 break
3767 fi
3768 rm -f conftest.err conftest.$ac_ext
3769
3770 done
3771 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3772 rm -f conftest.err conftest.$ac_ext
3773 if $ac_preproc_ok; then :
3774   break
3775 fi
3776
3777     done
3778     ac_cv_prog_CPP=$CPP
3779
3780 fi
3781   CPP=$ac_cv_prog_CPP
3782 else
3783   ac_cv_prog_CPP=$CPP
3784 fi
3785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3786 $as_echo "$CPP" >&6; }
3787 ac_preproc_ok=false
3788 for ac_c_preproc_warn_flag in '' yes
3789 do
3790   # Use a header file that comes with gcc, so configuring glibc
3791   # with a fresh cross-compiler works.
3792   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3793   # <limits.h> exists even on freestanding compilers.
3794   # On the NeXT, cc -E runs the code through the compiler's parser,
3795   # not just through cpp. "Syntax error" is here to catch this case.
3796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3797 /* end confdefs.h.  */
3798 #ifdef __STDC__
3799 # include <limits.h>
3800 #else
3801 # include <assert.h>
3802 #endif
3803                      Syntax error
3804 _ACEOF
3805 if ac_fn_c_try_cpp "$LINENO"; then :
3806
3807 else
3808   # Broken: fails on valid input.
3809 continue
3810 fi
3811 rm -f conftest.err conftest.$ac_ext
3812
3813   # OK, works on sane cases.  Now check whether nonexistent headers
3814   # can be detected and how.
3815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817 #include <ac_nonexistent.h>
3818 _ACEOF
3819 if ac_fn_c_try_cpp "$LINENO"; then :
3820   # Broken: success on invalid input.
3821 continue
3822 else
3823   # Passes both tests.
3824 ac_preproc_ok=:
3825 break
3826 fi
3827 rm -f conftest.err conftest.$ac_ext
3828
3829 done
3830 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3831 rm -f conftest.err conftest.$ac_ext
3832 if $ac_preproc_ok; then :
3833
3834 else
3835   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3837 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3838 See \`config.log' for more details." "$LINENO" 5; }
3839 fi
3840
3841 ac_ext=c
3842 ac_cpp='$CPP $CPPFLAGS'
3843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3846
3847
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3849 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3850 if test "${ac_cv_path_GREP+set}" = set; then :
3851   $as_echo_n "(cached) " >&6
3852 else
3853   if test -z "$GREP"; then
3854   ac_path_GREP_found=false
3855   # Loop through the user's path and test for each of PROGNAME-LIST
3856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3857 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3858 do
3859   IFS=$as_save_IFS
3860   test -z "$as_dir" && as_dir=.
3861     for ac_prog in grep ggrep; do
3862     for ac_exec_ext in '' $ac_executable_extensions; do
3863       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3864       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3865 # Check for GNU ac_path_GREP and select it if it is found.
3866   # Check for GNU $ac_path_GREP
3867 case `"$ac_path_GREP" --version 2>&1` in
3868 *GNU*)
3869   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3870 *)
3871   ac_count=0
3872   $as_echo_n 0123456789 >"conftest.in"
3873   while :
3874   do
3875     cat "conftest.in" "conftest.in" >"conftest.tmp"
3876     mv "conftest.tmp" "conftest.in"
3877     cp "conftest.in" "conftest.nl"
3878     $as_echo 'GREP' >> "conftest.nl"
3879     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3880     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3881     as_fn_arith $ac_count + 1 && ac_count=$as_val
3882     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3883       # Best one so far, save it but keep looking for a better one
3884       ac_cv_path_GREP="$ac_path_GREP"
3885       ac_path_GREP_max=$ac_count
3886     fi
3887     # 10*(2^10) chars as input seems more than enough
3888     test $ac_count -gt 10 && break
3889   done
3890   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3891 esac
3892
3893       $ac_path_GREP_found && break 3
3894     done
3895   done
3896   done
3897 IFS=$as_save_IFS
3898   if test -z "$ac_cv_path_GREP"; then
3899     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3900   fi
3901 else
3902   ac_cv_path_GREP=$GREP
3903 fi
3904
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3907 $as_echo "$ac_cv_path_GREP" >&6; }
3908  GREP="$ac_cv_path_GREP"
3909
3910
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3912 $as_echo_n "checking for egrep... " >&6; }
3913 if test "${ac_cv_path_EGREP+set}" = set; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3917    then ac_cv_path_EGREP="$GREP -E"
3918    else
3919      if test -z "$EGREP"; then
3920   ac_path_EGREP_found=false
3921   # Loop through the user's path and test for each of PROGNAME-LIST
3922   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3923 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3924 do
3925   IFS=$as_save_IFS
3926   test -z "$as_dir" && as_dir=.
3927     for ac_prog in egrep; do
3928     for ac_exec_ext in '' $ac_executable_extensions; do
3929       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3930       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3931 # Check for GNU ac_path_EGREP and select it if it is found.
3932   # Check for GNU $ac_path_EGREP
3933 case `"$ac_path_EGREP" --version 2>&1` in
3934 *GNU*)
3935   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3936 *)
3937   ac_count=0
3938   $as_echo_n 0123456789 >"conftest.in"
3939   while :
3940   do
3941     cat "conftest.in" "conftest.in" >"conftest.tmp"
3942     mv "conftest.tmp" "conftest.in"
3943     cp "conftest.in" "conftest.nl"
3944     $as_echo 'EGREP' >> "conftest.nl"
3945     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3946     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3947     as_fn_arith $ac_count + 1 && ac_count=$as_val
3948     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3949       # Best one so far, save it but keep looking for a better one
3950       ac_cv_path_EGREP="$ac_path_EGREP"
3951       ac_path_EGREP_max=$ac_count
3952     fi
3953     # 10*(2^10) chars as input seems more than enough
3954     test $ac_count -gt 10 && break
3955   done
3956   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3957 esac
3958
3959       $ac_path_EGREP_found && break 3
3960     done
3961   done
3962   done
3963 IFS=$as_save_IFS
3964   if test -z "$ac_cv_path_EGREP"; then
3965     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3966   fi
3967 else
3968   ac_cv_path_EGREP=$EGREP
3969 fi
3970
3971    fi
3972 fi
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3974 $as_echo "$ac_cv_path_EGREP" >&6; }
3975  EGREP="$ac_cv_path_EGREP"
3976
3977
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3979 $as_echo_n "checking for ANSI C header files... " >&6; }
3980 if test "${ac_cv_header_stdc+set}" = set; then :
3981   $as_echo_n "(cached) " >&6
3982 else
3983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3984 /* end confdefs.h.  */
3985 #include <stdlib.h>
3986 #include <stdarg.h>
3987 #include <string.h>
3988 #include <float.h>
3989
3990 int
3991 main ()
3992 {
3993
3994   ;
3995   return 0;
3996 }
3997 _ACEOF
3998 if ac_fn_c_try_compile "$LINENO"; then :
3999   ac_cv_header_stdc=yes
4000 else
4001   ac_cv_header_stdc=no
4002 fi
4003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4004
4005 if test $ac_cv_header_stdc = yes; then
4006   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h.  */
4009 #include <string.h>
4010
4011 _ACEOF
4012 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4013   $EGREP "memchr" >/dev/null 2>&1; then :
4014
4015 else
4016   ac_cv_header_stdc=no
4017 fi
4018 rm -f conftest*
4019
4020 fi
4021
4022 if test $ac_cv_header_stdc = yes; then
4023   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h.  */
4026 #include <stdlib.h>
4027
4028 _ACEOF
4029 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4030   $EGREP "free" >/dev/null 2>&1; then :
4031
4032 else
4033   ac_cv_header_stdc=no
4034 fi
4035 rm -f conftest*
4036
4037 fi
4038
4039 if test $ac_cv_header_stdc = yes; then
4040   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4041   if test "$cross_compiling" = yes; then :
4042   :
4043 else
4044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4045 /* end confdefs.h.  */
4046 #include <ctype.h>
4047 #include <stdlib.h>
4048 #if ((' ' & 0x0FF) == 0x020)
4049 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4050 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4051 #else
4052 # define ISLOWER(c) \
4053                    (('a' <= (c) && (c) <= 'i') \
4054                      || ('j' <= (c) && (c) <= 'r') \
4055                      || ('s' <= (c) && (c) <= 'z'))
4056 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4057 #endif
4058
4059 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4060 int
4061 main ()
4062 {
4063   int i;
4064   for (i = 0; i < 256; i++)
4065     if (XOR (islower (i), ISLOWER (i))
4066         || toupper (i) != TOUPPER (i))
4067       return 2;
4068   return 0;
4069 }
4070 _ACEOF
4071 if ac_fn_c_try_run "$LINENO"; then :
4072
4073 else
4074   ac_cv_header_stdc=no
4075 fi
4076 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4077   conftest.$ac_objext conftest.beam conftest.$ac_ext
4078 fi
4079
4080 fi
4081 fi
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4083 $as_echo "$ac_cv_header_stdc" >&6; }
4084 if test $ac_cv_header_stdc = yes; then
4085
4086 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4087
4088 fi
4089
4090 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4091 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4092                   inttypes.h stdint.h unistd.h
4093 do :
4094   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4095 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4096 "
4097 eval as_val=\$$as_ac_Header
4098    if test "x$as_val" = x""yes; then :
4099   cat >>confdefs.h <<_ACEOF
4100 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4101 _ACEOF
4102
4103 fi
4104
4105 done
4106
4107
4108
4109
4110
4111   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4112 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4113   MINIX=yes
4114 else
4115   MINIX=
4116 fi
4117
4118
4119   if test "$MINIX" = yes; then
4120
4121 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4122
4123
4124 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4125
4126
4127 $as_echo "#define _MINIX 1" >>confdefs.h
4128
4129   fi
4130
4131         case "$host_os" in
4132     hpux*)
4133
4134 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4135
4136       ;;
4137   esac
4138
4139
4140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4141 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4142 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4143   $as_echo_n "(cached) " >&6
4144 else
4145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4146 /* end confdefs.h.  */
4147
4148 #         define __EXTENSIONS__ 1
4149           $ac_includes_default
4150 int
4151 main ()
4152 {
4153
4154   ;
4155   return 0;
4156 }
4157 _ACEOF
4158 if ac_fn_c_try_compile "$LINENO"; then :
4159   ac_cv_safe_to_define___extensions__=yes
4160 else
4161   ac_cv_safe_to_define___extensions__=no
4162 fi
4163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4166 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4167   test $ac_cv_safe_to_define___extensions__ = yes &&
4168     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4169
4170   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4171
4172   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4173
4174   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4175
4176   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4177
4178
4179 if test -n "$ac_tool_prefix"; then
4180   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4181 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4183 $as_echo_n "checking for $ac_word... " >&6; }
4184 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4185   $as_echo_n "(cached) " >&6
4186 else
4187   if test -n "$RANLIB"; then
4188   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4189 else
4190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191 for as_dir in $PATH
4192 do
4193   IFS=$as_save_IFS
4194   test -z "$as_dir" && as_dir=.
4195     for ac_exec_ext in '' $ac_executable_extensions; do
4196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4197     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4199     break 2
4200   fi
4201 done
4202   done
4203 IFS=$as_save_IFS
4204
4205 fi
4206 fi
4207 RANLIB=$ac_cv_prog_RANLIB
4208 if test -n "$RANLIB"; then
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4210 $as_echo "$RANLIB" >&6; }
4211 else
4212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4213 $as_echo "no" >&6; }
4214 fi
4215
4216
4217 fi
4218 if test -z "$ac_cv_prog_RANLIB"; then
4219   ac_ct_RANLIB=$RANLIB
4220   # Extract the first word of "ranlib", so it can be a program name with args.
4221 set dummy ranlib; ac_word=$2
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4223 $as_echo_n "checking for $ac_word... " >&6; }
4224 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4225   $as_echo_n "(cached) " >&6
4226 else
4227   if test -n "$ac_ct_RANLIB"; then
4228   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4229 else
4230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4231 for as_dir in $PATH
4232 do
4233   IFS=$as_save_IFS
4234   test -z "$as_dir" && as_dir=.
4235     for ac_exec_ext in '' $ac_executable_extensions; do
4236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4237     ac_cv_prog_ac_ct_RANLIB="ranlib"
4238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4239     break 2
4240   fi
4241 done
4242   done
4243 IFS=$as_save_IFS
4244
4245 fi
4246 fi
4247 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4248 if test -n "$ac_ct_RANLIB"; then
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4250 $as_echo "$ac_ct_RANLIB" >&6; }
4251 else
4252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4253 $as_echo "no" >&6; }
4254 fi
4255
4256   if test "x$ac_ct_RANLIB" = x; then
4257     RANLIB=":"
4258   else
4259     case $cross_compiling:$ac_tool_warned in
4260 yes:)
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4262 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4263 ac_tool_warned=yes ;;
4264 esac
4265     RANLIB=$ac_ct_RANLIB
4266   fi
4267 else
4268   RANLIB="$ac_cv_prog_RANLIB"
4269 fi
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279   # Code from module arg-nonnull:
4280   # Code from module c++defs:
4281   # Code from module extensions:
4282
4283   # Code from module include_next:
4284   # Code from module memchr:
4285   # Code from module memmem:
4286   # Code from module memmem-simple:
4287   # Code from module multiarch:
4288   # Code from module stddef:
4289   # Code from module stdint:
4290   # Code from module string:
4291   # Code from module warn-on-use:
4292   # Code from module wchar:
4293
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4295 $as_echo_n "checking target system type... " >&6; }
4296 if test "${ac_cv_target+set}" = set; then :
4297   $as_echo_n "(cached) " >&6
4298 else
4299   if test "x$target_alias" = x; then
4300   ac_cv_target=$ac_cv_host
4301 else
4302   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4303     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4304 fi
4305
4306 fi
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4308 $as_echo "$ac_cv_target" >&6; }
4309 case $ac_cv_target in
4310 *-*-*) ;;
4311 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4312 esac
4313 target=$ac_cv_target
4314 ac_save_IFS=$IFS; IFS='-'
4315 set x $ac_cv_target
4316 shift
4317 target_cpu=$1
4318 target_vendor=$2
4319 shift; shift
4320 # Remember, the first character of IFS is used to create $*,
4321 # except with old shells:
4322 target_os=$*
4323 IFS=$ac_save_IFS
4324 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4325
4326
4327 # The aliases save the names the user supplied, while $host etc.
4328 # will get canonicalized.
4329 test -n "$target_alias" &&
4330   test "$program_prefix$program_suffix$program_transform_name" = \
4331     NONENONEs,x,x, &&
4332   program_prefix=${target_alias}-
4333
4334 # The tests for host and target for $enable_largefile require
4335 # canonical names.
4336
4337
4338
4339 # As the $enable_largefile decision depends on --enable-plugins we must set it
4340 # even in directories otherwise not depending on the $plugins option.
4341
4342
4343 # Check whether --enable-plugins was given.
4344 if test "${enable_plugins+set}" = set; then :
4345   enableval=$enable_plugins; case "${enableval}" in
4346   yes | "") plugins=yes ;;
4347   no) plugins=no ;;
4348   *) plugins=yes ;;
4349  esac
4350 else
4351   plugins=no
4352 fi
4353
4354
4355
4356 case "${host}" in
4357   sparc-*-solaris*|i[3-7]86-*-solaris*)
4358     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4359     # are mutually exclusive; and without procfs support, the bfd/ elf module
4360     # cannot provide certain routines such as elfcore_write_prpsinfo
4361     # or elfcore_write_prstatus.  So unless the user explicitly requested
4362     # large-file support through the --enable-largefile switch, disable
4363     # large-file support in favor of procfs support.
4364     test "${target}" = "${host}" -a "x$plugins" = xno \
4365       && : ${enable_largefile="no"}
4366     ;;
4367 esac
4368
4369 # Check whether --enable-largefile was given.
4370 if test "${enable_largefile+set}" = set; then :
4371   enableval=$enable_largefile;
4372 fi
4373
4374 if test "$enable_largefile" != no; then
4375
4376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4377 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4378 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   ac_cv_sys_largefile_CC=no
4382      if test "$GCC" != yes; then
4383        ac_save_CC=$CC
4384        while :; do
4385          # IRIX 6.2 and later do not support large files by default,
4386          # so use the C compiler's -n32 option if that helps.
4387          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4388 /* end confdefs.h.  */
4389 #include <sys/types.h>
4390  /* Check that off_t can represent 2**63 - 1 correctly.
4391     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4392     since some C++ compilers masquerading as C compilers
4393     incorrectly reject 9223372036854775807.  */
4394 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4395   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4396                        && LARGE_OFF_T % 2147483647 == 1)
4397                       ? 1 : -1];
4398 int
4399 main ()
4400 {
4401
4402   ;
4403   return 0;
4404 }
4405 _ACEOF
4406          if ac_fn_c_try_compile "$LINENO"; then :
4407   break
4408 fi
4409 rm -f core conftest.err conftest.$ac_objext
4410          CC="$CC -n32"
4411          if ac_fn_c_try_compile "$LINENO"; then :
4412   ac_cv_sys_largefile_CC=' -n32'; break
4413 fi
4414 rm -f core conftest.err conftest.$ac_objext
4415          break
4416        done
4417        CC=$ac_save_CC
4418        rm -f conftest.$ac_ext
4419     fi
4420 fi
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4422 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4423   if test "$ac_cv_sys_largefile_CC" != no; then
4424     CC=$CC$ac_cv_sys_largefile_CC
4425   fi
4426
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4428 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4429 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4430   $as_echo_n "(cached) " >&6
4431 else
4432   while :; do
4433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4434 /* end confdefs.h.  */
4435 #include <sys/types.h>
4436  /* Check that off_t can represent 2**63 - 1 correctly.
4437     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4438     since some C++ compilers masquerading as C compilers
4439     incorrectly reject 9223372036854775807.  */
4440 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4441   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4442                        && LARGE_OFF_T % 2147483647 == 1)
4443                       ? 1 : -1];
4444 int
4445 main ()
4446 {
4447
4448   ;
4449   return 0;
4450 }
4451 _ACEOF
4452 if ac_fn_c_try_compile "$LINENO"; then :
4453   ac_cv_sys_file_offset_bits=no; break
4454 fi
4455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4457 /* end confdefs.h.  */
4458 #define _FILE_OFFSET_BITS 64
4459 #include <sys/types.h>
4460  /* Check that off_t can represent 2**63 - 1 correctly.
4461     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4462     since some C++ compilers masquerading as C compilers
4463     incorrectly reject 9223372036854775807.  */
4464 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4465   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4466                        && LARGE_OFF_T % 2147483647 == 1)
4467                       ? 1 : -1];
4468 int
4469 main ()
4470 {
4471
4472   ;
4473   return 0;
4474 }
4475 _ACEOF
4476 if ac_fn_c_try_compile "$LINENO"; then :
4477   ac_cv_sys_file_offset_bits=64; break
4478 fi
4479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4480   ac_cv_sys_file_offset_bits=unknown
4481   break
4482 done
4483 fi
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4485 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4486 case $ac_cv_sys_file_offset_bits in #(
4487   no | unknown) ;;
4488   *)
4489 cat >>confdefs.h <<_ACEOF
4490 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4491 _ACEOF
4492 ;;
4493 esac
4494 rm -rf conftest*
4495   if test $ac_cv_sys_file_offset_bits = unknown; then
4496     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4497 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4498 if test "${ac_cv_sys_large_files+set}" = set; then :
4499   $as_echo_n "(cached) " >&6
4500 else
4501   while :; do
4502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4503 /* end confdefs.h.  */
4504 #include <sys/types.h>
4505  /* Check that off_t can represent 2**63 - 1 correctly.
4506     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4507     since some C++ compilers masquerading as C compilers
4508     incorrectly reject 9223372036854775807.  */
4509 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4510   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4511                        && LARGE_OFF_T % 2147483647 == 1)
4512                       ? 1 : -1];
4513 int
4514 main ()
4515 {
4516
4517   ;
4518   return 0;
4519 }
4520 _ACEOF
4521 if ac_fn_c_try_compile "$LINENO"; then :
4522   ac_cv_sys_large_files=no; break
4523 fi
4524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4526 /* end confdefs.h.  */
4527 #define _LARGE_FILES 1
4528 #include <sys/types.h>
4529  /* Check that off_t can represent 2**63 - 1 correctly.
4530     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4531     since some C++ compilers masquerading as C compilers
4532     incorrectly reject 9223372036854775807.  */
4533 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4534   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4535                        && LARGE_OFF_T % 2147483647 == 1)
4536                       ? 1 : -1];
4537 int
4538 main ()
4539 {
4540
4541   ;
4542   return 0;
4543 }
4544 _ACEOF
4545 if ac_fn_c_try_compile "$LINENO"; then :
4546   ac_cv_sys_large_files=1; break
4547 fi
4548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4549   ac_cv_sys_large_files=unknown
4550   break
4551 done
4552 fi
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4554 $as_echo "$ac_cv_sys_large_files" >&6; }
4555 case $ac_cv_sys_large_files in #(
4556   no | unknown) ;;
4557   *)
4558 cat >>confdefs.h <<_ACEOF
4559 #define _LARGE_FILES $ac_cv_sys_large_files
4560 _ACEOF
4561 ;;
4562 esac
4563 rm -rf conftest*
4564   fi
4565 fi
4566
4567
4568
4569
4570
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4572 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4573 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4574   $as_echo_n "(cached) " >&6
4575 else
4576   am_cv_prog_cc_stdc=no
4577 ac_save_CC="$CC"
4578 # Don't try gcc -ansi; that turns off useful extensions and
4579 # breaks some systems' header files.
4580 # AIX                   -qlanglvl=ansi
4581 # Ultrix and OSF/1      -std1
4582 # HP-UX 10.20 and later -Ae
4583 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4584 # SVR4                  -Xc -D__EXTENSIONS__
4585 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4586 do
4587   CC="$ac_save_CC $ac_arg"
4588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590 #include <stdarg.h>
4591 #include <stdio.h>
4592 #include <sys/types.h>
4593 #include <sys/stat.h>
4594 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4595 struct buf { int x; };
4596 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4597 static char *e (p, i)
4598      char **p;
4599      int i;
4600 {
4601   return p[i];
4602 }
4603 static char *f (char * (*g) (char **, int), char **p, ...)
4604 {
4605   char *s;
4606   va_list v;
4607   va_start (v,p);
4608   s = g (p, va_arg (v,int));
4609   va_end (v);
4610   return s;
4611 }
4612 int test (int i, double x);
4613 struct s1 {int (*f) (int a);};
4614 struct s2 {int (*f) (double a);};
4615 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4616 int argc;
4617 char **argv;
4618
4619 int
4620 main ()
4621 {
4622
4623 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4624
4625   ;
4626   return 0;
4627 }
4628 _ACEOF
4629 if ac_fn_c_try_compile "$LINENO"; then :
4630   am_cv_prog_cc_stdc="$ac_arg"; break
4631 fi
4632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4633 done
4634 CC="$ac_save_CC"
4635
4636 fi
4637
4638 if test -z "$am_cv_prog_cc_stdc"; then
4639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4640 $as_echo "none needed" >&6; }
4641 else
4642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4643 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4644 fi
4645 case "x$am_cv_prog_cc_stdc" in
4646   x|xno) ;;
4647   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4648 esac
4649
4650
4651 ac_aux_dir=
4652 for ac_dir in .. "$srcdir"/..; do
4653   for ac_t in install-sh install.sh shtool; do
4654     if test -f "$ac_dir/$ac_t"; then
4655       ac_aux_dir=$ac_dir
4656       ac_install_sh="$ac_aux_dir/$ac_t -c"
4657       break 2
4658     fi
4659   done
4660 done
4661 if test -z "$ac_aux_dir"; then
4662   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4663 fi
4664
4665 # These three variables are undocumented and unsupported,
4666 # and are intended to be withdrawn in a future Autoconf release.
4667 # They can cause serious problems if a builder's source tree is in a directory
4668 # whose full name contains unusual characters.
4669 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4670 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4671 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4672
4673
4674
4675
4676 # Dependency checking.
4677 rm -rf .tst 2>/dev/null
4678 mkdir .tst 2>/dev/null
4679 if test -d .tst; then
4680   am__leading_dot=.
4681 else
4682   am__leading_dot=_
4683 fi
4684 rmdir .tst 2>/dev/null
4685
4686 DEPDIR="${am__leading_dot}deps"
4687
4688 ac_config_commands="$ac_config_commands depdir"
4689
4690
4691 depcc="$CC"   am_compiler_list=
4692
4693 am_depcomp=$ac_aux_dir/depcomp
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4695 $as_echo_n "checking dependency style of $depcc... " >&6; }
4696 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -f "$am_depcomp"; then
4700   # We make a subdir and do the tests there.  Otherwise we can end up
4701   # making bogus files that we don't know about and never remove.  For
4702   # instance it was reported that on HP-UX the gcc test will end up
4703   # making a dummy file named `D' -- because `-MD' means `put the output
4704   # in D'.
4705   mkdir conftest.dir
4706   # Copy depcomp to subdir because otherwise we won't find it if we're
4707   # using a relative directory.
4708   cp "$am_depcomp" conftest.dir
4709   cd conftest.dir
4710   # We will build objects and dependencies in a subdirectory because
4711   # it helps to detect inapplicable dependency modes.  For instance
4712   # both Tru64's cc and ICC support -MD to output dependencies as a
4713   # side effect of compilation, but ICC will put the dependencies in
4714   # the current directory while Tru64 will put them in the object
4715   # directory.
4716   mkdir sub
4717
4718   am_cv_CC_dependencies_compiler_type=none
4719   if test "$am_compiler_list" = ""; then
4720      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4721   fi
4722   for depmode in $am_compiler_list; do
4723     if test $depmode = none; then break; fi
4724
4725     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4726     # Setup a source with many dependencies, because some compilers
4727     # like to wrap large dependency lists on column 80 (with \), and
4728     # we should not choose a depcomp mode which is confused by this.
4729     #
4730     # We need to recreate these files for each test, as the compiler may
4731     # overwrite some of them when testing with obscure command lines.
4732     # This happens at least with the AIX C compiler.
4733     : > sub/conftest.c
4734     for i in 1 2 3 4 5 6; do
4735       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4736       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4737       # Solaris 8's {/usr,}/bin/sh.
4738       touch sub/conftst$i.h
4739     done
4740     echo "include sub/conftest.Po" > confmf
4741
4742     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4743     # mode.  It turns out that the SunPro C++ compiler does not properly
4744     # handle `-M -o', and we need to detect this.
4745     depcmd="depmode=$depmode \
4746        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4747        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4748        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4749     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4750     if env $depcmd > conftest.err 2>&1 &&
4751        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4752        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4753        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4754       # icc doesn't choke on unknown options, it will just issue warnings
4755       # or remarks (even with -Werror).  So we grep stderr for any message
4756       # that says an option was ignored or not supported.
4757       # When given -MP, icc 7.0 and 7.1 complain thusly:
4758       #   icc: Command line warning: ignoring option '-M'; no argument required
4759       # The diagnosis changed in icc 8.0:
4760       #   icc: Command line remark: option '-MP' not supported
4761       if (grep 'ignoring option' conftest.err ||
4762           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4763         am_cv_CC_dependencies_compiler_type=$depmode
4764         $as_echo "$as_me:$LINENO: success" >&5
4765         break
4766       fi
4767     fi
4768     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4769     sed -e 's/^/| /' < conftest.err >&5
4770   done
4771
4772   cd ..
4773   rm -rf conftest.dir
4774 else
4775   am_cv_CC_dependencies_compiler_type=none
4776 fi
4777
4778 fi
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4780 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4781 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4782 then as_fn_error "no usable dependency style found" "$LINENO" 5
4783 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4784
4785 fi
4786
4787
4788 # Check for the 'make' the user wants to use.
4789 for ac_prog in make
4790 do
4791   # Extract the first word of "$ac_prog", so it can be a program name with args.
4792 set dummy $ac_prog; ac_word=$2
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4794 $as_echo_n "checking for $ac_word... " >&6; }
4795 if test "${ac_cv_prog_MAKE+set}" = set; then :
4796   $as_echo_n "(cached) " >&6
4797 else
4798   if test -n "$MAKE"; then
4799   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4800 else
4801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4802 for as_dir in $PATH
4803 do
4804   IFS=$as_save_IFS
4805   test -z "$as_dir" && as_dir=.
4806     for ac_exec_ext in '' $ac_executable_extensions; do
4807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4808     ac_cv_prog_MAKE="$ac_prog"
4809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4810     break 2
4811   fi
4812 done
4813   done
4814 IFS=$as_save_IFS
4815
4816 fi
4817 fi
4818 MAKE=$ac_cv_prog_MAKE
4819 if test -n "$MAKE"; then
4820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4821 $as_echo "$MAKE" >&6; }
4822 else
4823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4824 $as_echo "no" >&6; }
4825 fi
4826
4827
4828   test -n "$MAKE" && break
4829 done
4830
4831 MAKE_IS_GNU=
4832 case "`$MAKE --version 2>&1 | sed 1q`" in
4833   *GNU*)
4834     MAKE_IS_GNU=yes
4835     ;;
4836 esac
4837  if test "$MAKE_IS_GNU" = yes; then
4838   GMAKE_TRUE=
4839   GMAKE_FALSE='#'
4840 else
4841   GMAKE_TRUE='#'
4842   GMAKE_FALSE=
4843 fi
4844
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4846 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4847 set x ${MAKE-make}
4848 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4849 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4850   $as_echo_n "(cached) " >&6
4851 else
4852   cat >conftest.make <<\_ACEOF
4853 SHELL = /bin/sh
4854 all:
4855         @echo '@@@%%%=$(MAKE)=@@@%%%'
4856 _ACEOF
4857 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4858 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4859   *@@@%%%=?*=@@@%%%*)
4860     eval ac_cv_prog_make_${ac_make}_set=yes;;
4861   *)
4862     eval ac_cv_prog_make_${ac_make}_set=no;;
4863 esac
4864 rm -f conftest.make
4865 fi
4866 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4868 $as_echo "yes" >&6; }
4869   SET_MAKE=
4870 else
4871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4872 $as_echo "no" >&6; }
4873   SET_MAKE="MAKE=${MAKE-make}"
4874 fi
4875
4876
4877
4878 CONFIG_OBS=
4879 CONFIG_DEPS=
4880 CONFIG_SRCS=
4881 ENABLE_CFLAGS=
4882
4883 CONFIG_ALL=
4884 CONFIG_CLEAN=
4885 CONFIG_INSTALL=
4886 CONFIG_UNINSTALL=
4887
4888 # If we haven't got the data from the intl directory,
4889 # assume NLS is disabled.
4890 USE_NLS=no
4891 LIBINTL=
4892 LIBINTL_DEP=
4893 INCINTL=
4894 XGETTEXT=
4895 GMSGFMT=
4896 POSUB=
4897
4898 if test -f  ../intl/config.intl; then
4899   .  ../intl/config.intl
4900 fi
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4902 $as_echo_n "checking whether NLS is requested... " >&6; }
4903 if test x"$USE_NLS" != xyes; then
4904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905 $as_echo "no" >&6; }
4906 else
4907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4908 $as_echo "yes" >&6; }
4909
4910 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4911
4912
4913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4914 $as_echo_n "checking for catalogs to be installed... " >&6; }
4915   # Look for .po and .gmo files in the source directory.
4916   CATALOGS=
4917   XLINGUAS=
4918   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4919     # If there aren't any .gmo files the shell will give us the
4920     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4921     # weeded out.
4922     case "$cat" in *\**)
4923       continue;;
4924     esac
4925     # The quadruple backslash is collapsed to a double backslash
4926     # by the backticks, then collapsed again by the double quotes,
4927     # leaving us with one backslash in the sed expression (right
4928     # before the dot that mustn't act as a wildcard).
4929     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4930     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4931     # The user is allowed to set LINGUAS to a list of languages to
4932     # install catalogs for.  If it's empty that means "all of them."
4933     if test "x$LINGUAS" = x; then
4934       CATALOGS="$CATALOGS $cat"
4935       XLINGUAS="$XLINGUAS $lang"
4936     else
4937       case "$LINGUAS" in *$lang*)
4938         CATALOGS="$CATALOGS $cat"
4939         XLINGUAS="$XLINGUAS $lang"
4940         ;;
4941       esac
4942     fi
4943   done
4944   LINGUAS="$XLINGUAS"
4945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4946 $as_echo "$LINGUAS" >&6; }
4947
4948
4949     DATADIRNAME=share
4950
4951   INSTOBJEXT=.mo
4952
4953   GENCAT=gencat
4954
4955   CATOBJEXT=.gmo
4956
4957 fi
4958
4959 localedir='${datadir}/locale'
4960
4961
4962 if test x"$USE_NLS" = xyes; then
4963    CONFIG_ALL="$CONFIG_ALL all-po"
4964    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4965    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4966    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4967 fi
4968
4969
4970
4971
4972
4973           LIBC_FATAL_STDERR_=1
4974   export LIBC_FATAL_STDERR_
4975
4976
4977
4978
4979
4980   for ac_header in $gl_header_list
4981 do :
4982   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4983 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4984 eval as_val=\$$as_ac_Header
4985    if test "x$as_val" = x""yes; then :
4986   cat >>confdefs.h <<_ACEOF
4987 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4988 _ACEOF
4989
4990 fi
4991
4992 done
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002   for ac_func in $gl_func_list
5003 do :
5004   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5005 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5006 eval as_val=\$$as_ac_var
5007    if test "x$as_val" = x""yes; then :
5008   cat >>confdefs.h <<_ACEOF
5009 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5010 _ACEOF
5011
5012 fi
5013 done
5014
5015
5016
5017
5018
5019
5020   GNULIB_MEMCHR=0;
5021   GNULIB_MEMMEM=0;
5022   GNULIB_MEMPCPY=0;
5023   GNULIB_MEMRCHR=0;
5024   GNULIB_RAWMEMCHR=0;
5025   GNULIB_STPCPY=0;
5026   GNULIB_STPNCPY=0;
5027   GNULIB_STRCHRNUL=0;
5028   GNULIB_STRDUP=0;
5029   GNULIB_STRNCAT=0;
5030   GNULIB_STRNDUP=0;
5031   GNULIB_STRNLEN=0;
5032   GNULIB_STRPBRK=0;
5033   GNULIB_STRSEP=0;
5034   GNULIB_STRSTR=0;
5035   GNULIB_STRCASESTR=0;
5036   GNULIB_STRTOK_R=0;
5037   GNULIB_MBSLEN=0;
5038   GNULIB_MBSNLEN=0;
5039   GNULIB_MBSCHR=0;
5040   GNULIB_MBSRCHR=0;
5041   GNULIB_MBSSTR=0;
5042   GNULIB_MBSCASECMP=0;
5043   GNULIB_MBSNCASECMP=0;
5044   GNULIB_MBSPCASECMP=0;
5045   GNULIB_MBSCASESTR=0;
5046   GNULIB_MBSCSPN=0;
5047   GNULIB_MBSPBRK=0;
5048   GNULIB_MBSSPN=0;
5049   GNULIB_MBSSEP=0;
5050   GNULIB_MBSTOK_R=0;
5051   GNULIB_STRERROR=0;
5052   GNULIB_STRSIGNAL=0;
5053   GNULIB_STRVERSCMP=0;
5054   HAVE_MBSLEN=0;
5055     HAVE_MEMCHR=1;
5056   HAVE_DECL_MEMMEM=1;
5057   HAVE_MEMPCPY=1;
5058   HAVE_DECL_MEMRCHR=1;
5059   HAVE_RAWMEMCHR=1;
5060   HAVE_STPCPY=1;
5061   HAVE_STPNCPY=1;
5062   HAVE_STRCHRNUL=1;
5063   HAVE_DECL_STRDUP=1;
5064   HAVE_DECL_STRNDUP=1;
5065   HAVE_DECL_STRNLEN=1;
5066   HAVE_STRPBRK=1;
5067   HAVE_STRSEP=1;
5068   HAVE_STRCASESTR=1;
5069   HAVE_DECL_STRTOK_R=1;
5070   HAVE_DECL_STRSIGNAL=1;
5071   HAVE_STRVERSCMP=1;
5072   REPLACE_MEMCHR=0;
5073   REPLACE_MEMMEM=0;
5074   REPLACE_STPNCPY=0;
5075   REPLACE_STRDUP=0;
5076   REPLACE_STRSTR=0;
5077   REPLACE_STRCASESTR=0;
5078   REPLACE_STRERROR=0;
5079   REPLACE_STRNCAT=0;
5080   REPLACE_STRNDUP=0;
5081   REPLACE_STRNLEN=0;
5082   REPLACE_STRSIGNAL=0;
5083   REPLACE_STRTOK_R=0;
5084   UNDEFINE_STRTOK_R=0;
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5099   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5100   # irrelevant for anonymous mappings.
5101   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5102 if test "x$ac_cv_func_mmap" = x""yes; then :
5103   gl_have_mmap=yes
5104 else
5105   gl_have_mmap=no
5106 fi
5107
5108
5109   # Try to allow MAP_ANONYMOUS.
5110   gl_have_mmap_anonymous=no
5111   if test $gl_have_mmap = yes; then
5112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5113 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5114     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h.  */
5116
5117 #include <sys/mman.h>
5118 #ifdef MAP_ANONYMOUS
5119     I cant identify this map.
5120 #endif
5121
5122 _ACEOF
5123 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5124   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5125   gl_have_mmap_anonymous=yes
5126 fi
5127 rm -f conftest*
5128
5129     if test $gl_have_mmap_anonymous != yes; then
5130       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5131 /* end confdefs.h.  */
5132
5133 #include <sys/mman.h>
5134 #ifdef MAP_ANON
5135     I cant identify this map.
5136 #endif
5137
5138 _ACEOF
5139 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5140   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5141
5142 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5143
5144          gl_have_mmap_anonymous=yes
5145 fi
5146 rm -f conftest*
5147
5148     fi
5149     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5150 $as_echo "$gl_have_mmap_anonymous" >&6; }
5151     if test $gl_have_mmap_anonymous = yes; then
5152
5153 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5154
5155     fi
5156   fi
5157
5158
5159   :
5160
5161
5162
5163
5164
5165
5166   :
5167
5168
5169
5170
5171
5172
5173
5174
5175   :
5176
5177
5178
5179
5180
5181   if test $ac_cv_func_memchr = yes; then
5182     # Detect platform-specific bugs in some versions of glibc:
5183     # memchr should not dereference anything with length 0
5184     #   http://bugzilla.redhat.com/499689
5185     # memchr should not dereference overestimated length after a match
5186     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5187     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5188     # Assume that memchr works on platforms that lack mprotect.
5189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5190 $as_echo_n "checking whether memchr works... " >&6; }
5191 if test "${gl_cv_func_memchr_works+set}" = set; then :
5192   $as_echo_n "(cached) " >&6
5193 else
5194   if test "$cross_compiling" = yes; then :
5195          gl_cv_func_memchr_works="guessing no"
5196 else
5197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198 /* end confdefs.h.  */
5199
5200 #include <string.h>
5201 #if HAVE_SYS_MMAN_H
5202 # include <fcntl.h>
5203 # include <unistd.h>
5204 # include <sys/types.h>
5205 # include <sys/mman.h>
5206 # ifndef MAP_FILE
5207 #  define MAP_FILE 0
5208 # endif
5209 #endif
5210
5211 int
5212 main ()
5213 {
5214
5215   char *fence = NULL;
5216 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5217 # if HAVE_MAP_ANONYMOUS
5218   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5219   const int fd = -1;
5220 # else /* !HAVE_MAP_ANONYMOUS */
5221   const int flags = MAP_FILE | MAP_PRIVATE;
5222   int fd = open ("/dev/zero", O_RDONLY, 0666);
5223   if (fd >= 0)
5224 # endif
5225     {
5226       int pagesize = getpagesize ();
5227       char *two_pages =
5228         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5229                        flags, fd, 0);
5230       if (two_pages != (char *)(-1)
5231           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5232         fence = two_pages + pagesize;
5233     }
5234 #endif
5235   if (fence)
5236     {
5237       if (memchr (fence, 0, 0))
5238         return 1;
5239       strcpy (fence - 9, "12345678");
5240       if (memchr (fence - 9, 0, 79) != fence - 1)
5241         return 2;
5242     }
5243   return 0;
5244
5245   ;
5246   return 0;
5247 }
5248 _ACEOF
5249 if ac_fn_c_try_run "$LINENO"; then :
5250   gl_cv_func_memchr_works=yes
5251 else
5252   gl_cv_func_memchr_works=no
5253 fi
5254 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5255   conftest.$ac_objext conftest.beam conftest.$ac_ext
5256 fi
5257
5258 fi
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5260 $as_echo "$gl_cv_func_memchr_works" >&6; }
5261     if test "$gl_cv_func_memchr_works" != yes; then
5262       REPLACE_MEMCHR=1
5263     fi
5264   else
5265     HAVE_MEMCHR=0
5266   fi
5267   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5268
5269
5270
5271
5272
5273
5274
5275
5276   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5277
5278
5279   for ac_header in bp-sym.h
5280 do :
5281   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5282 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5283   cat >>confdefs.h <<_ACEOF
5284 #define HAVE_BP_SYM_H 1
5285 _ACEOF
5286
5287 fi
5288
5289 done
5290
5291
5292   fi
5293
5294
5295       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5296 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5297   ac_have_decl=1
5298 else
5299   ac_have_decl=0
5300 fi
5301
5302 cat >>confdefs.h <<_ACEOF
5303 #define HAVE_DECL_MEMMEM $ac_have_decl
5304 _ACEOF
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319   for ac_func in memmem
5320 do :
5321   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5322 if test "x$ac_cv_func_memmem" = x""yes; then :
5323   cat >>confdefs.h <<_ACEOF
5324 #define HAVE_MEMMEM 1
5325 _ACEOF
5326
5327 else
5328
5329     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5330
5331 fi
5332 done
5333
5334
5335
5336   :
5337
5338
5339
5340
5341
5342   if test $ac_cv_have_decl_memmem = no; then
5343     HAVE_DECL_MEMMEM=0
5344   fi
5345   :
5346
5347
5348     gl_cv_c_multiarch=no
5349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5350 /* end confdefs.h.  */
5351 #ifndef __APPLE_CC__
5352          not a universal capable compiler
5353         #endif
5354         typedef int dummy;
5355
5356 _ACEOF
5357 if ac_fn_c_try_compile "$LINENO"; then :
5358
5359                arch=
5360      prev=
5361      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5362        if test -n "$prev"; then
5363          case $word in
5364            i?86 | x86_64 | ppc | ppc64)
5365              if test -z "$arch" || test "$arch" = "$word"; then
5366                arch="$word"
5367              else
5368                gl_cv_c_multiarch=yes
5369              fi
5370              ;;
5371          esac
5372          prev=
5373        else
5374          if test "x$word" = "x-arch"; then
5375            prev=arch
5376          fi
5377        fi
5378      done
5379
5380 fi
5381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5382   if test $gl_cv_c_multiarch = yes; then
5383
5384 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5385
5386     APPLE_UNIVERSAL_BUILD=1
5387   else
5388     APPLE_UNIVERSAL_BUILD=0
5389   fi
5390
5391
5392
5393     REPLACE_NULL=0;
5394   HAVE_WCHAR_T=1;
5395   STDDEF_H='';
5396
5397
5398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5399 $as_echo_n "checking for wchar_t... " >&6; }
5400 if test "${gt_cv_c_wchar_t+set}" = set; then :
5401   $as_echo_n "(cached) " >&6
5402 else
5403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5404 /* end confdefs.h.  */
5405 #include <stddef.h>
5406        wchar_t foo = (wchar_t)'\0';
5407 int
5408 main ()
5409 {
5410
5411   ;
5412   return 0;
5413 }
5414 _ACEOF
5415 if ac_fn_c_try_compile "$LINENO"; then :
5416   gt_cv_c_wchar_t=yes
5417 else
5418   gt_cv_c_wchar_t=no
5419 fi
5420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5421 fi
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5423 $as_echo "$gt_cv_c_wchar_t" >&6; }
5424   if test $gt_cv_c_wchar_t = yes; then
5425
5426 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5427
5428   fi
5429
5430
5431
5432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5433 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5434 if test "${gl_cv_have_include_next+set}" = set; then :
5435   $as_echo_n "(cached) " >&6
5436 else
5437   rm -rf conftestd1a conftestd1b conftestd2
5438      mkdir conftestd1a conftestd1b conftestd2
5439                                                   cat <<EOF > conftestd1a/conftest.h
5440 #define DEFINED_IN_CONFTESTD1
5441 #include_next <conftest.h>
5442 #ifdef DEFINED_IN_CONFTESTD2
5443 int foo;
5444 #else
5445 #error "include_next doesn't work"
5446 #endif
5447 EOF
5448      cat <<EOF > conftestd1b/conftest.h
5449 #define DEFINED_IN_CONFTESTD1
5450 #include <stdio.h>
5451 #include_next <conftest.h>
5452 #ifdef DEFINED_IN_CONFTESTD2
5453 int foo;
5454 #else
5455 #error "include_next doesn't work"
5456 #endif
5457 EOF
5458      cat <<EOF > conftestd2/conftest.h
5459 #ifndef DEFINED_IN_CONFTESTD1
5460 #error "include_next test doesn't work"
5461 #endif
5462 #define DEFINED_IN_CONFTESTD2
5463 EOF
5464      gl_save_CPPFLAGS="$CPPFLAGS"
5465      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5466      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467 /* end confdefs.h.  */
5468 #include <conftest.h>
5469 _ACEOF
5470 if ac_fn_c_try_compile "$LINENO"; then :
5471   gl_cv_have_include_next=yes
5472 else
5473   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5474         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h.  */
5476 #include <conftest.h>
5477 _ACEOF
5478 if ac_fn_c_try_compile "$LINENO"; then :
5479   gl_cv_have_include_next=buggy
5480 else
5481   gl_cv_have_include_next=no
5482 fi
5483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5484
5485 fi
5486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5487      CPPFLAGS="$gl_save_CPPFLAGS"
5488      rm -rf conftestd1a conftestd1b conftestd2
5489
5490 fi
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5492 $as_echo "$gl_cv_have_include_next" >&6; }
5493   PRAGMA_SYSTEM_HEADER=
5494   if test $gl_cv_have_include_next = yes; then
5495     INCLUDE_NEXT=include_next
5496     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5497     if test -n "$GCC"; then
5498       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5499     fi
5500   else
5501     if test $gl_cv_have_include_next = buggy; then
5502       INCLUDE_NEXT=include
5503       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5504     else
5505       INCLUDE_NEXT=include
5506       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5507     fi
5508   fi
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5520 $as_echo_n "checking for long long int... " >&6; }
5521 if test "${ac_cv_type_long_long_int+set}" = set; then :
5522   $as_echo_n "(cached) " >&6
5523 else
5524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h.  */
5526
5527   /* For now, do not test the preprocessor; as of 2007 there are too many
5528          implementations with broken preprocessors.  Perhaps this can
5529          be revisited in 2012.  In the meantime, code should not expect
5530          #if to work with literals wider than 32 bits.  */
5531       /* Test literals.  */
5532       long long int ll = 9223372036854775807ll;
5533       long long int nll = -9223372036854775807LL;
5534       unsigned long long int ull = 18446744073709551615ULL;
5535       /* Test constant expressions.   */
5536       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5537                      ? 1 : -1)];
5538       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5539                      ? 1 : -1)];
5540       int i = 63;
5541 int
5542 main ()
5543 {
5544 /* Test availability of runtime routines for shift and division.  */
5545       long long int llmax = 9223372036854775807ll;
5546       unsigned long long int ullmax = 18446744073709551615ull;
5547       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5548               | (llmax / ll) | (llmax % ll)
5549               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5550               | (ullmax / ull) | (ullmax % ull));
5551   ;
5552   return 0;
5553 }
5554
5555 _ACEOF
5556 if ac_fn_c_try_link "$LINENO"; then :
5557                           if test "$cross_compiling" = yes; then :
5558   ac_cv_type_long_long_int=yes
5559 else
5560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5561 /* end confdefs.h.  */
5562 #include <limits.h>
5563                #ifndef LLONG_MAX
5564                # define HALF \
5565                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5566                # define LLONG_MAX (HALF - 1 + HALF)
5567                #endif
5568 int
5569 main ()
5570 {
5571 long long int n = 1;
5572                int i;
5573                for (i = 0; ; i++)
5574                  {
5575                    long long int m = n << i;
5576                    if (m >> i != n)
5577                      return 1;
5578                    if (LLONG_MAX / 2 < m)
5579                      break;
5580                  }
5581                return 0;
5582   ;
5583   return 0;
5584 }
5585 _ACEOF
5586 if ac_fn_c_try_run "$LINENO"; then :
5587   ac_cv_type_long_long_int=yes
5588 else
5589   ac_cv_type_long_long_int=no
5590 fi
5591 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5592   conftest.$ac_objext conftest.beam conftest.$ac_ext
5593 fi
5594
5595 else
5596   ac_cv_type_long_long_int=no
5597 fi
5598 rm -f core conftest.err conftest.$ac_objext \
5599     conftest$ac_exeext conftest.$ac_ext
5600 fi
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5602 $as_echo "$ac_cv_type_long_long_int" >&6; }
5603   if test $ac_cv_type_long_long_int = yes; then
5604
5605 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5606
5607   fi
5608
5609
5610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5611 $as_echo_n "checking for unsigned long long int... " >&6; }
5612 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5616 /* end confdefs.h.  */
5617
5618   /* For now, do not test the preprocessor; as of 2007 there are too many
5619          implementations with broken preprocessors.  Perhaps this can
5620          be revisited in 2012.  In the meantime, code should not expect
5621          #if to work with literals wider than 32 bits.  */
5622       /* Test literals.  */
5623       long long int ll = 9223372036854775807ll;
5624       long long int nll = -9223372036854775807LL;
5625       unsigned long long int ull = 18446744073709551615ULL;
5626       /* Test constant expressions.   */
5627       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5628                      ? 1 : -1)];
5629       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5630                      ? 1 : -1)];
5631       int i = 63;
5632 int
5633 main ()
5634 {
5635 /* Test availability of runtime routines for shift and division.  */
5636       long long int llmax = 9223372036854775807ll;
5637       unsigned long long int ullmax = 18446744073709551615ull;
5638       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5639               | (llmax / ll) | (llmax % ll)
5640               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5641               | (ullmax / ull) | (ullmax % ull));
5642   ;
5643   return 0;
5644 }
5645
5646 _ACEOF
5647 if ac_fn_c_try_link "$LINENO"; then :
5648   ac_cv_type_unsigned_long_long_int=yes
5649 else
5650   ac_cv_type_unsigned_long_long_int=no
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext \
5653     conftest$ac_exeext conftest.$ac_ext
5654 fi
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5656 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5657   if test $ac_cv_type_unsigned_long_long_int = yes; then
5658
5659 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5660
5661   fi
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5674 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5675 if test "${ac_cv_c_restrict+set}" = set; then :
5676   $as_echo_n "(cached) " >&6
5677 else
5678   ac_cv_c_restrict=no
5679    # The order here caters to the fact that C++ does not require restrict.
5680    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5681      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5682 /* end confdefs.h.  */
5683 typedef int * int_ptr;
5684         int foo (int_ptr $ac_kw ip) {
5685         return ip[0];
5686        }
5687 int
5688 main ()
5689 {
5690 int s[1];
5691         int * $ac_kw t = s;
5692         t[0] = 0;
5693         return foo(t)
5694   ;
5695   return 0;
5696 }
5697 _ACEOF
5698 if ac_fn_c_try_compile "$LINENO"; then :
5699   ac_cv_c_restrict=$ac_kw
5700 fi
5701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5702      test "$ac_cv_c_restrict" != no && break
5703    done
5704
5705 fi
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5707 $as_echo "$ac_cv_c_restrict" >&6; }
5708
5709  case $ac_cv_c_restrict in
5710    restrict) ;;
5711    no) $as_echo "#define restrict /**/" >>confdefs.h
5712  ;;
5713    *)  cat >>confdefs.h <<_ACEOF
5714 #define restrict $ac_cv_c_restrict
5715 _ACEOF
5716  ;;
5717  esac
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731   :
5732
5733
5734
5735
5736
5737
5738
5739      if test $gl_cv_have_include_next = yes; then
5740        gl_cv_next_string_h='<'string.h'>'
5741      else
5742        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5743 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5744 if test "${gl_cv_next_string_h+set}" = set; then :
5745   $as_echo_n "(cached) " >&6
5746 else
5747
5748           if test $ac_cv_header_string_h = yes; then
5749             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750 /* end confdefs.h.  */
5751 #include <string.h>
5752
5753 _ACEOF
5754                                                                                                 case "$host_os" in
5755               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5756               *)    gl_absname_cpp="$ac_cpp" ;;
5757             esac
5758                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5759                sed -n '\#/string.h#{
5760                  s#.*"\(.*/string.h\)".*#\1#
5761                  s#^/[^/]#//&#
5762                  p
5763                  q
5764                }'`'"'
5765           else
5766             gl_cv_next_string_h='<'string.h'>'
5767           fi
5768
5769 fi
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5771 $as_echo "$gl_cv_next_string_h" >&6; }
5772      fi
5773      NEXT_STRING_H=$gl_cv_next_string_h
5774
5775      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5776        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5777        gl_next_as_first_directive='<'string.h'>'
5778      else
5779        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5780        gl_next_as_first_directive=$gl_cv_next_string_h
5781      fi
5782      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5783
5784
5785
5786
5787
5788     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5789     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5791 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5792 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5793   $as_echo_n "(cached) " >&6
5794 else
5795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5796 /* end confdefs.h.  */
5797 #include <string.h>
5798
5799 int
5800 main ()
5801 {
5802 #undef $gl_func
5803   (void) $gl_func;
5804   ;
5805   return 0;
5806 }
5807 _ACEOF
5808 if ac_fn_c_try_compile "$LINENO"; then :
5809   eval "$as_gl_Symbol=yes"
5810 else
5811   eval "$as_gl_Symbol=no"
5812 fi
5813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5814 fi
5815 eval ac_res=\$$as_gl_Symbol
5816                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5817 $as_echo "$ac_res" >&6; }
5818      eval as_val=\$$as_gl_Symbol
5819    if test "x$as_val" = x""yes; then :
5820   cat >>confdefs.h <<_ACEOF
5821 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5822 _ACEOF
5823
5824                      eval ac_cv_have_decl_$gl_func=yes
5825 fi
5826       done
5827
5828
5829
5830   GNULIB_BTOWC=0;
5831   GNULIB_WCTOB=0;
5832   GNULIB_MBSINIT=0;
5833   GNULIB_MBRTOWC=0;
5834   GNULIB_MBRLEN=0;
5835   GNULIB_MBSRTOWCS=0;
5836   GNULIB_MBSNRTOWCS=0;
5837   GNULIB_WCRTOMB=0;
5838   GNULIB_WCSRTOMBS=0;
5839   GNULIB_WCSNRTOMBS=0;
5840   GNULIB_WCWIDTH=0;
5841     HAVE_BTOWC=1;
5842   HAVE_MBSINIT=1;
5843   HAVE_MBRTOWC=1;
5844   HAVE_MBRLEN=1;
5845   HAVE_MBSRTOWCS=1;
5846   HAVE_MBSNRTOWCS=1;
5847   HAVE_WCRTOMB=1;
5848   HAVE_WCSRTOMBS=1;
5849   HAVE_WCSNRTOMBS=1;
5850   HAVE_DECL_WCTOB=1;
5851   HAVE_DECL_WCWIDTH=1;
5852   REPLACE_MBSTATE_T=0;
5853   REPLACE_BTOWC=0;
5854   REPLACE_WCTOB=0;
5855   REPLACE_MBSINIT=0;
5856   REPLACE_MBRTOWC=0;
5857   REPLACE_MBRLEN=0;
5858   REPLACE_MBSRTOWCS=0;
5859   REPLACE_MBSNRTOWCS=0;
5860   REPLACE_WCRTOMB=0;
5861   REPLACE_WCSRTOMBS=0;
5862   REPLACE_WCSNRTOMBS=0;
5863   REPLACE_WCWIDTH=0;
5864
5865
5866             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5867 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5868 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5869   $as_echo_n "(cached) " >&6
5870 else
5871   gl_cv_header_wchar_h_correct_inline=yes
5872      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5873 /* end confdefs.h.  */
5874
5875        #define wcstod renamed_wcstod
5876 #include <wchar.h>
5877 extern int zero (void);
5878 int main () { return zero(); }
5879
5880 _ACEOF
5881      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5882   (eval $ac_compile) 2>&5
5883   ac_status=$?
5884   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5885   test $ac_status = 0; }; then
5886        mv conftest.$ac_objext conftest1.$ac_objext
5887        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5888 /* end confdefs.h.  */
5889
5890          #define wcstod renamed_wcstod
5891 #include <wchar.h>
5892 int zero (void) { return 0; }
5893
5894 _ACEOF
5895        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5896   (eval $ac_compile) 2>&5
5897   ac_status=$?
5898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5899   test $ac_status = 0; }; then
5900          mv conftest.$ac_objext conftest2.$ac_objext
5901          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5902            :
5903          else
5904            gl_cv_header_wchar_h_correct_inline=no
5905          fi
5906        fi
5907      fi
5908      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5909
5910 fi
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5912 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5913   if test $gl_cv_header_wchar_h_correct_inline = no; then
5914     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5915 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5916 C99 mode. You have four options:
5917   - Add the flag -fgnu89-inline to CC and reconfigure, or
5918   - Fix your include files, using parts of
5919     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5920   - Use a gcc version older than 4.3, or
5921   - Don't use the flags -std=c99 or -std=gnu99.
5922 Configuration aborted." "$LINENO" 5
5923   fi
5924
5925
5926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5927 $as_echo_n "checking for wint_t... " >&6; }
5928 if test "${gt_cv_c_wint_t+set}" = set; then :
5929   $as_echo_n "(cached) " >&6
5930 else
5931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5932 /* end confdefs.h.  */
5933
5934 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5935    <wchar.h>.
5936    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5937    before <wchar.h>.  */
5938 #include <stddef.h>
5939 #include <stdio.h>
5940 #include <time.h>
5941 #include <wchar.h>
5942        wint_t foo = (wchar_t)'\0';
5943 int
5944 main ()
5945 {
5946
5947   ;
5948   return 0;
5949 }
5950 _ACEOF
5951 if ac_fn_c_try_compile "$LINENO"; then :
5952   gt_cv_c_wint_t=yes
5953 else
5954   gt_cv_c_wint_t=no
5955 fi
5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5957 fi
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5959 $as_echo "$gt_cv_c_wint_t" >&6; }
5960   if test $gt_cv_c_wint_t = yes; then
5961
5962 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5963
5964   fi
5965
5966
5967    if false; then
5968   GL_COND_LIBTOOL_TRUE=
5969   GL_COND_LIBTOOL_FALSE='#'
5970 else
5971   GL_COND_LIBTOOL_TRUE='#'
5972   GL_COND_LIBTOOL_FALSE=
5973 fi
5974
5975   gl_cond_libtool=false
5976   gl_libdeps=
5977   gl_ltlibdeps=
5978   gl_m4_base='gnulib/m4'
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988   gl_source_base='gnulib'
5989   # Code from module arg-nonnull:
5990   # Code from module c++defs:
5991   # Code from module extensions:
5992   # Code from module include_next:
5993   # Code from module memchr:
5994
5995
5996
5997
5998   GNULIB_MEMCHR=1
5999
6000
6001
6002 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6003
6004
6005
6006   # Code from module memmem:
6007
6008
6009   if test $ac_cv_have_decl_memmem = yes; then
6010     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6011 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6012 if test "${gl_cv_func_memmem_works+set}" = set; then :
6013   $as_echo_n "(cached) " >&6
6014 else
6015   if test "$cross_compiling" = yes; then :
6016                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6017 /* end confdefs.h.  */
6018
6019 #include <features.h>
6020 #ifdef __GNU_LIBRARY__
6021  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6022   Lucky user
6023  #endif
6024 #endif
6025 #ifdef __CYGWIN__
6026  #include <cygwin/version.h>
6027  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6028   Lucky user
6029  #endif
6030 #endif
6031
6032 _ACEOF
6033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6034   $EGREP "Lucky user" >/dev/null 2>&1; then :
6035   gl_cv_func_memmem_works=yes
6036 else
6037   gl_cv_func_memmem_works="guessing no"
6038 fi
6039 rm -f conftest*
6040
6041
6042 else
6043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6044 /* end confdefs.h.  */
6045
6046 #include <signal.h> /* for signal */
6047 #include <string.h> /* for memmem */
6048 #include <stdlib.h> /* for malloc */
6049 #include <unistd.h> /* for alarm */
6050
6051 int
6052 main ()
6053 {
6054 size_t m = 1000000;
6055     char *haystack = (char *) malloc (2 * m + 1);
6056     char *needle = (char *) malloc (m + 1);
6057     void *result = 0;
6058     /* Failure to compile this test due to missing alarm is okay,
6059        since all such platforms (mingw) also lack memmem.  */
6060     signal (SIGALRM, SIG_DFL);
6061     alarm (5);
6062     /* Check for quadratic performance.  */
6063     if (haystack && needle)
6064       {
6065         memset (haystack, 'A', 2 * m);
6066         haystack[2 * m] = 'B';
6067         memset (needle, 'A', m);
6068         needle[m] = 'B';
6069         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6070       }
6071     /* Check for empty needle behavior.  */
6072     return !result || !memmem ("a", 1, 0, 0);
6073   ;
6074   return 0;
6075 }
6076 _ACEOF
6077 if ac_fn_c_try_run "$LINENO"; then :
6078   gl_cv_func_memmem_works=yes
6079 else
6080   gl_cv_func_memmem_works=no
6081 fi
6082 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6083   conftest.$ac_objext conftest.beam conftest.$ac_ext
6084 fi
6085
6086
6087 fi
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6089 $as_echo "$gl_cv_func_memmem_works" >&6; }
6090     if test "$gl_cv_func_memmem_works" != yes; then
6091       REPLACE_MEMMEM=1
6092
6093
6094
6095
6096
6097
6098
6099
6100   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6101
6102     fi
6103   fi
6104
6105   # Code from module memmem-simple:
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118   for ac_func in memmem
6119 do :
6120   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6121 if test "x$ac_cv_func_memmem" = x""yes; then :
6122   cat >>confdefs.h <<_ACEOF
6123 #define HAVE_MEMMEM 1
6124 _ACEOF
6125
6126 else
6127
6128     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6129
6130 fi
6131 done
6132
6133
6134
6135   :
6136
6137
6138
6139
6140
6141   if test $ac_cv_have_decl_memmem = no; then
6142     HAVE_DECL_MEMMEM=0
6143   fi
6144   :
6145
6146
6147
6148
6149   GNULIB_MEMMEM=1
6150
6151
6152
6153 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6154
6155
6156
6157   # Code from module multiarch:
6158
6159   # Code from module stddef:
6160
6161
6162
6163   if test $gt_cv_c_wchar_t = no; then
6164     HAVE_WCHAR_T=0
6165     STDDEF_H=stddef.h
6166   fi
6167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6168 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6169 if test "${gl_cv_decl_null_works+set}" = set; then :
6170   $as_echo_n "(cached) " >&6
6171 else
6172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6173 /* end confdefs.h.  */
6174 #include <stddef.h>
6175       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6176
6177 int
6178 main ()
6179 {
6180
6181   ;
6182   return 0;
6183 }
6184 _ACEOF
6185 if ac_fn_c_try_compile "$LINENO"; then :
6186   gl_cv_decl_null_works=yes
6187 else
6188   gl_cv_decl_null_works=no
6189 fi
6190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6191 fi
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6193 $as_echo "$gl_cv_decl_null_works" >&6; }
6194   if test $gl_cv_decl_null_works = no; then
6195     REPLACE_NULL=1
6196     STDDEF_H=stddef.h
6197   fi
6198   if test -n "$STDDEF_H"; then
6199
6200
6201
6202
6203   :
6204
6205
6206
6207
6208
6209
6210
6211      if test $gl_cv_have_include_next = yes; then
6212        gl_cv_next_stddef_h='<'stddef.h'>'
6213      else
6214        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6215 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6216 if test "${gl_cv_next_stddef_h+set}" = set; then :
6217   $as_echo_n "(cached) " >&6
6218 else
6219
6220           if test $ac_cv_header_stddef_h = yes; then
6221             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6222 /* end confdefs.h.  */
6223 #include <stddef.h>
6224
6225 _ACEOF
6226                                                                                                 case "$host_os" in
6227               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6228               *)    gl_absname_cpp="$ac_cpp" ;;
6229             esac
6230                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6231                sed -n '\#/stddef.h#{
6232                  s#.*"\(.*/stddef.h\)".*#\1#
6233                  s#^/[^/]#//&#
6234                  p
6235                  q
6236                }'`'"'
6237           else
6238             gl_cv_next_stddef_h='<'stddef.h'>'
6239           fi
6240
6241 fi
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6243 $as_echo "$gl_cv_next_stddef_h" >&6; }
6244      fi
6245      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6246
6247      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6248        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6249        gl_next_as_first_directive='<'stddef.h'>'
6250      else
6251        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6252        gl_next_as_first_directive=$gl_cv_next_stddef_h
6253      fi
6254      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6255
6256
6257
6258   fi
6259
6260   # Code from module stdint:
6261
6262
6263
6264   if test $ac_cv_type_long_long_int = yes; then
6265     HAVE_LONG_LONG_INT=1
6266   else
6267     HAVE_LONG_LONG_INT=0
6268   fi
6269
6270
6271   if test $ac_cv_type_unsigned_long_long_int = yes; then
6272     HAVE_UNSIGNED_LONG_LONG_INT=1
6273   else
6274     HAVE_UNSIGNED_LONG_LONG_INT=0
6275   fi
6276
6277
6278       if test $ac_cv_header_inttypes_h = yes; then
6279     HAVE_INTTYPES_H=1
6280   else
6281     HAVE_INTTYPES_H=0
6282   fi
6283
6284
6285       if test $ac_cv_header_sys_types_h = yes; then
6286     HAVE_SYS_TYPES_H=1
6287   else
6288     HAVE_SYS_TYPES_H=0
6289   fi
6290
6291
6292
6293
6294
6295
6296   :
6297
6298
6299
6300
6301
6302
6303
6304      if test $gl_cv_have_include_next = yes; then
6305        gl_cv_next_stdint_h='<'stdint.h'>'
6306      else
6307        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6308 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6309 if test "${gl_cv_next_stdint_h+set}" = set; then :
6310   $as_echo_n "(cached) " >&6
6311 else
6312
6313           if test $ac_cv_header_stdint_h = yes; then
6314             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315 /* end confdefs.h.  */
6316 #include <stdint.h>
6317
6318 _ACEOF
6319                                                                                                 case "$host_os" in
6320               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6321               *)    gl_absname_cpp="$ac_cpp" ;;
6322             esac
6323                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6324                sed -n '\#/stdint.h#{
6325                  s#.*"\(.*/stdint.h\)".*#\1#
6326                  s#^/[^/]#//&#
6327                  p
6328                  q
6329                }'`'"'
6330           else
6331             gl_cv_next_stdint_h='<'stdint.h'>'
6332           fi
6333
6334 fi
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6336 $as_echo "$gl_cv_next_stdint_h" >&6; }
6337      fi
6338      NEXT_STDINT_H=$gl_cv_next_stdint_h
6339
6340      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6341        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6342        gl_next_as_first_directive='<'stdint.h'>'
6343      else
6344        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6345        gl_next_as_first_directive=$gl_cv_next_stdint_h
6346      fi
6347      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6348
6349
6350
6351   if test $ac_cv_header_stdint_h = yes; then
6352     HAVE_STDINT_H=1
6353   else
6354     HAVE_STDINT_H=0
6355   fi
6356
6357
6358     if test $ac_cv_header_stdint_h = yes; then
6359     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6360 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6361 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6362   $as_echo_n "(cached) " >&6
6363 else
6364   gl_cv_header_working_stdint_h=no
6365        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6366 /* end confdefs.h.  */
6367
6368
6369 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6370 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6371 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6372 #include <stdint.h>
6373 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6374 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6375 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6376 #endif
6377
6378
6379   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6380      included before <wchar.h>.  */
6381   #include <stddef.h>
6382   #include <signal.h>
6383   #if HAVE_WCHAR_H
6384   # include <stdio.h>
6385   # include <time.h>
6386   # include <wchar.h>
6387   #endif
6388
6389
6390 #ifdef INT8_MAX
6391 int8_t a1 = INT8_MAX;
6392 int8_t a1min = INT8_MIN;
6393 #endif
6394 #ifdef INT16_MAX
6395 int16_t a2 = INT16_MAX;
6396 int16_t a2min = INT16_MIN;
6397 #endif
6398 #ifdef INT32_MAX
6399 int32_t a3 = INT32_MAX;
6400 int32_t a3min = INT32_MIN;
6401 #endif
6402 #ifdef INT64_MAX
6403 int64_t a4 = INT64_MAX;
6404 int64_t a4min = INT64_MIN;
6405 #endif
6406 #ifdef UINT8_MAX
6407 uint8_t b1 = UINT8_MAX;
6408 #else
6409 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6410 #endif
6411 #ifdef UINT16_MAX
6412 uint16_t b2 = UINT16_MAX;
6413 #endif
6414 #ifdef UINT32_MAX
6415 uint32_t b3 = UINT32_MAX;
6416 #endif
6417 #ifdef UINT64_MAX
6418 uint64_t b4 = UINT64_MAX;
6419 #endif
6420 int_least8_t c1 = INT8_C (0x7f);
6421 int_least8_t c1max = INT_LEAST8_MAX;
6422 int_least8_t c1min = INT_LEAST8_MIN;
6423 int_least16_t c2 = INT16_C (0x7fff);
6424 int_least16_t c2max = INT_LEAST16_MAX;
6425 int_least16_t c2min = INT_LEAST16_MIN;
6426 int_least32_t c3 = INT32_C (0x7fffffff);
6427 int_least32_t c3max = INT_LEAST32_MAX;
6428 int_least32_t c3min = INT_LEAST32_MIN;
6429 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6430 int_least64_t c4max = INT_LEAST64_MAX;
6431 int_least64_t c4min = INT_LEAST64_MIN;
6432 uint_least8_t d1 = UINT8_C (0xff);
6433 uint_least8_t d1max = UINT_LEAST8_MAX;
6434 uint_least16_t d2 = UINT16_C (0xffff);
6435 uint_least16_t d2max = UINT_LEAST16_MAX;
6436 uint_least32_t d3 = UINT32_C (0xffffffff);
6437 uint_least32_t d3max = UINT_LEAST32_MAX;
6438 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6439 uint_least64_t d4max = UINT_LEAST64_MAX;
6440 int_fast8_t e1 = INT_FAST8_MAX;
6441 int_fast8_t e1min = INT_FAST8_MIN;
6442 int_fast16_t e2 = INT_FAST16_MAX;
6443 int_fast16_t e2min = INT_FAST16_MIN;
6444 int_fast32_t e3 = INT_FAST32_MAX;
6445 int_fast32_t e3min = INT_FAST32_MIN;
6446 int_fast64_t e4 = INT_FAST64_MAX;
6447 int_fast64_t e4min = INT_FAST64_MIN;
6448 uint_fast8_t f1 = UINT_FAST8_MAX;
6449 uint_fast16_t f2 = UINT_FAST16_MAX;
6450 uint_fast32_t f3 = UINT_FAST32_MAX;
6451 uint_fast64_t f4 = UINT_FAST64_MAX;
6452 #ifdef INTPTR_MAX
6453 intptr_t g = INTPTR_MAX;
6454 intptr_t gmin = INTPTR_MIN;
6455 #endif
6456 #ifdef UINTPTR_MAX
6457 uintptr_t h = UINTPTR_MAX;
6458 #endif
6459 intmax_t i = INTMAX_MAX;
6460 uintmax_t j = UINTMAX_MAX;
6461
6462 #include <limits.h> /* for CHAR_BIT */
6463 #define TYPE_MINIMUM(t) \
6464   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6465 #define TYPE_MAXIMUM(t) \
6466   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6467 struct s {
6468   int check_PTRDIFF:
6469       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6470       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6471       ? 1 : -1;
6472   /* Detect bug in FreeBSD 6.0 / ia64.  */
6473   int check_SIG_ATOMIC:
6474       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6475       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6476       ? 1 : -1;
6477   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6478   int check_WCHAR:
6479       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6480       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6481       ? 1 : -1;
6482   /* Detect bug in mingw.  */
6483   int check_WINT:
6484       WINT_MIN == TYPE_MINIMUM (wint_t)
6485       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6486       ? 1 : -1;
6487
6488   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6489   int check_UINT8_C:
6490         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6491   int check_UINT16_C:
6492         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6493
6494   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6495 #ifdef UINT8_MAX
6496   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6497 #endif
6498 #ifdef UINT16_MAX
6499   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6500 #endif
6501 #ifdef UINT32_MAX
6502   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6503 #endif
6504 #ifdef UINT64_MAX
6505   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6506 #endif
6507   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6508   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6509   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6510   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6511   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6512   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6513   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6514   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6515   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6516   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6517   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6518 };
6519
6520 int
6521 main ()
6522 {
6523
6524   ;
6525   return 0;
6526 }
6527 _ACEOF
6528 if ac_fn_c_try_compile "$LINENO"; then :
6529                                                     if test "$cross_compiling" = yes; then :
6530                  gl_cv_header_working_stdint_h=yes
6531
6532 else
6533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6534 /* end confdefs.h.  */
6535
6536
6537 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6538 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6539 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6540 #include <stdint.h>
6541
6542
6543   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6544      included before <wchar.h>.  */
6545   #include <stddef.h>
6546   #include <signal.h>
6547   #if HAVE_WCHAR_H
6548   # include <stdio.h>
6549   # include <time.h>
6550   # include <wchar.h>
6551   #endif
6552
6553
6554 #include <stdio.h>
6555 #include <string.h>
6556 #define MVAL(macro) MVAL1(macro)
6557 #define MVAL1(expression) #expression
6558 static const char *macro_values[] =
6559   {
6560 #ifdef INT8_MAX
6561     MVAL (INT8_MAX),
6562 #endif
6563 #ifdef INT16_MAX
6564     MVAL (INT16_MAX),
6565 #endif
6566 #ifdef INT32_MAX
6567     MVAL (INT32_MAX),
6568 #endif
6569 #ifdef INT64_MAX
6570     MVAL (INT64_MAX),
6571 #endif
6572 #ifdef UINT8_MAX
6573     MVAL (UINT8_MAX),
6574 #endif
6575 #ifdef UINT16_MAX
6576     MVAL (UINT16_MAX),
6577 #endif
6578 #ifdef UINT32_MAX
6579     MVAL (UINT32_MAX),
6580 #endif
6581 #ifdef UINT64_MAX
6582     MVAL (UINT64_MAX),
6583 #endif
6584     NULL
6585   };
6586
6587 int
6588 main ()
6589 {
6590
6591   const char **mv;
6592   for (mv = macro_values; *mv != NULL; mv++)
6593     {
6594       const char *value = *mv;
6595       /* Test whether it looks like a cast expression.  */
6596       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6597           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6598           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6599           || strncmp (value, "((int)"/*)*/, 6) == 0
6600           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6601           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6602         return 1;
6603     }
6604   return 0;
6605
6606   ;
6607   return 0;
6608 }
6609 _ACEOF
6610 if ac_fn_c_try_run "$LINENO"; then :
6611   gl_cv_header_working_stdint_h=yes
6612 fi
6613 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6614   conftest.$ac_objext conftest.beam conftest.$ac_ext
6615 fi
6616
6617
6618 fi
6619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6620
6621 fi
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6623 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6624   fi
6625   if test "$gl_cv_header_working_stdint_h" = yes; then
6626     STDINT_H=
6627   else
6628             for ac_header in sys/inttypes.h sys/bitypes.h
6629 do :
6630   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6631 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6632 eval as_val=\$$as_ac_Header
6633    if test "x$as_val" = x""yes; then :
6634   cat >>confdefs.h <<_ACEOF
6635 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6636 _ACEOF
6637
6638 fi
6639
6640 done
6641
6642     if test $ac_cv_header_sys_inttypes_h = yes; then
6643       HAVE_SYS_INTTYPES_H=1
6644     else
6645       HAVE_SYS_INTTYPES_H=0
6646     fi
6647
6648     if test $ac_cv_header_sys_bitypes_h = yes; then
6649       HAVE_SYS_BITYPES_H=1
6650     else
6651       HAVE_SYS_BITYPES_H=0
6652     fi
6653
6654
6655
6656   :
6657
6658
6659
6660
6661
6662
6663
6664
6665   if test $APPLE_UNIVERSAL_BUILD = 0; then
6666
6667
6668   for gltype in ptrdiff_t size_t ; do
6669     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6670 $as_echo_n "checking for bit size of $gltype... " >&6; }
6671 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6672   $as_echo_n "(cached) " >&6
6673 else
6674   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6675   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6676      included before <wchar.h>.  */
6677   #include <stddef.h>
6678   #include <signal.h>
6679   #if HAVE_WCHAR_H
6680   # include <stdio.h>
6681   # include <time.h>
6682   # include <wchar.h>
6683   #endif
6684
6685 #include <limits.h>"; then :
6686
6687 else
6688   result=unknown
6689 fi
6690
6691        eval gl_cv_bitsizeof_${gltype}=\$result
6692
6693 fi
6694 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6695                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6696 $as_echo "$ac_res" >&6; }
6697     eval result=\$gl_cv_bitsizeof_${gltype}
6698     if test $result = unknown; then
6699                                                 result=0
6700     fi
6701     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6702     cat >>confdefs.h <<_ACEOF
6703 #define BITSIZEOF_${GLTYPE} $result
6704 _ACEOF
6705
6706     eval BITSIZEOF_${GLTYPE}=\$result
6707   done
6708
6709
6710   fi
6711
6712
6713   for gltype in sig_atomic_t wchar_t wint_t ; do
6714     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6715 $as_echo_n "checking for bit size of $gltype... " >&6; }
6716 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6717   $as_echo_n "(cached) " >&6
6718 else
6719   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6720   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6721      included before <wchar.h>.  */
6722   #include <stddef.h>
6723   #include <signal.h>
6724   #if HAVE_WCHAR_H
6725   # include <stdio.h>
6726   # include <time.h>
6727   # include <wchar.h>
6728   #endif
6729
6730 #include <limits.h>"; then :
6731
6732 else
6733   result=unknown
6734 fi
6735
6736        eval gl_cv_bitsizeof_${gltype}=\$result
6737
6738 fi
6739 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6740                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6741 $as_echo "$ac_res" >&6; }
6742     eval result=\$gl_cv_bitsizeof_${gltype}
6743     if test $result = unknown; then
6744                                                 result=0
6745     fi
6746     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6747     cat >>confdefs.h <<_ACEOF
6748 #define BITSIZEOF_${GLTYPE} $result
6749 _ACEOF
6750
6751     eval BITSIZEOF_${GLTYPE}=\$result
6752   done
6753
6754
6755
6756
6757   for gltype in sig_atomic_t wchar_t wint_t ; do
6758     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6759 $as_echo_n "checking whether $gltype is signed... " >&6; }
6760 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6761   $as_echo_n "(cached) " >&6
6762 else
6763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6764 /* end confdefs.h.  */
6765
6766   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6767      included before <wchar.h>.  */
6768   #include <stddef.h>
6769   #include <signal.h>
6770   #if HAVE_WCHAR_H
6771   # include <stdio.h>
6772   # include <time.h>
6773   # include <wchar.h>
6774   #endif
6775
6776             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6777 int
6778 main ()
6779 {
6780
6781   ;
6782   return 0;
6783 }
6784 _ACEOF
6785 if ac_fn_c_try_compile "$LINENO"; then :
6786   result=yes
6787 else
6788   result=no
6789 fi
6790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6791        eval gl_cv_type_${gltype}_signed=\$result
6792
6793 fi
6794 eval ac_res=\$gl_cv_type_${gltype}_signed
6795                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6796 $as_echo "$ac_res" >&6; }
6797     eval result=\$gl_cv_type_${gltype}_signed
6798     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6799     if test "$result" = yes; then
6800       cat >>confdefs.h <<_ACEOF
6801 #define HAVE_SIGNED_${GLTYPE} 1
6802 _ACEOF
6803
6804       eval HAVE_SIGNED_${GLTYPE}=1
6805     else
6806       eval HAVE_SIGNED_${GLTYPE}=0
6807     fi
6808   done
6809
6810
6811   gl_cv_type_ptrdiff_t_signed=yes
6812   gl_cv_type_size_t_signed=no
6813   if test $APPLE_UNIVERSAL_BUILD = 0; then
6814
6815
6816   for gltype in ptrdiff_t size_t ; do
6817     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6818 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6819 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6820   $as_echo_n "(cached) " >&6
6821 else
6822   eval gl_cv_type_${gltype}_suffix=no
6823        eval result=\$gl_cv_type_${gltype}_signed
6824        if test "$result" = yes; then
6825          glsufu=
6826        else
6827          glsufu=u
6828        fi
6829        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6830          case $glsuf in
6831            '')  gltype1='int';;
6832            l)   gltype1='long int';;
6833            ll)  gltype1='long long int';;
6834            i64) gltype1='__int64';;
6835            u)   gltype1='unsigned int';;
6836            ul)  gltype1='unsigned long int';;
6837            ull) gltype1='unsigned long long int';;
6838            ui64)gltype1='unsigned __int64';;
6839          esac
6840          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6841 /* end confdefs.h.  */
6842
6843   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6844      included before <wchar.h>.  */
6845   #include <stddef.h>
6846   #include <signal.h>
6847   #if HAVE_WCHAR_H
6848   # include <stdio.h>
6849   # include <time.h>
6850   # include <wchar.h>
6851   #endif
6852
6853               extern $gltype foo;
6854               extern $gltype1 foo;
6855 int
6856 main ()
6857 {
6858
6859   ;
6860   return 0;
6861 }
6862 _ACEOF
6863 if ac_fn_c_try_compile "$LINENO"; then :
6864   eval gl_cv_type_${gltype}_suffix=\$glsuf
6865 fi
6866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6867          eval result=\$gl_cv_type_${gltype}_suffix
6868          test "$result" != no && break
6869        done
6870 fi
6871 eval ac_res=\$gl_cv_type_${gltype}_suffix
6872                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6873 $as_echo "$ac_res" >&6; }
6874     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6875     eval result=\$gl_cv_type_${gltype}_suffix
6876     test "$result" = no && result=
6877     eval ${GLTYPE}_SUFFIX=\$result
6878     cat >>confdefs.h <<_ACEOF
6879 #define ${GLTYPE}_SUFFIX $result
6880 _ACEOF
6881
6882   done
6883
6884
6885   fi
6886
6887
6888   for gltype in sig_atomic_t wchar_t wint_t ; do
6889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6890 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6891 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6892   $as_echo_n "(cached) " >&6
6893 else
6894   eval gl_cv_type_${gltype}_suffix=no
6895        eval result=\$gl_cv_type_${gltype}_signed
6896        if test "$result" = yes; then
6897          glsufu=
6898        else
6899          glsufu=u
6900        fi
6901        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6902          case $glsuf in
6903            '')  gltype1='int';;
6904            l)   gltype1='long int';;
6905            ll)  gltype1='long long int';;
6906            i64) gltype1='__int64';;
6907            u)   gltype1='unsigned int';;
6908            ul)  gltype1='unsigned long int';;
6909            ull) gltype1='unsigned long long int';;
6910            ui64)gltype1='unsigned __int64';;
6911          esac
6912          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6913 /* end confdefs.h.  */
6914
6915   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6916      included before <wchar.h>.  */
6917   #include <stddef.h>
6918   #include <signal.h>
6919   #if HAVE_WCHAR_H
6920   # include <stdio.h>
6921   # include <time.h>
6922   # include <wchar.h>
6923   #endif
6924
6925               extern $gltype foo;
6926               extern $gltype1 foo;
6927 int
6928 main ()
6929 {
6930
6931   ;
6932   return 0;
6933 }
6934 _ACEOF
6935 if ac_fn_c_try_compile "$LINENO"; then :
6936   eval gl_cv_type_${gltype}_suffix=\$glsuf
6937 fi
6938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6939          eval result=\$gl_cv_type_${gltype}_suffix
6940          test "$result" != no && break
6941        done
6942 fi
6943 eval ac_res=\$gl_cv_type_${gltype}_suffix
6944                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6945 $as_echo "$ac_res" >&6; }
6946     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6947     eval result=\$gl_cv_type_${gltype}_suffix
6948     test "$result" = no && result=
6949     eval ${GLTYPE}_SUFFIX=\$result
6950     cat >>confdefs.h <<_ACEOF
6951 #define ${GLTYPE}_SUFFIX $result
6952 _ACEOF
6953
6954   done
6955
6956
6957
6958     STDINT_H=stdint.h
6959   fi
6960
6961
6962   # Code from module string:
6963
6964
6965
6966   # Code from module warn-on-use:
6967   # Code from module wchar:
6968
6969
6970
6971
6972   :
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982   :
6983
6984
6985
6986
6987
6988
6989
6990      if test $gl_cv_have_include_next = yes; then
6991        gl_cv_next_wchar_h='<'wchar.h'>'
6992      else
6993        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6994 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6995 if test "${gl_cv_next_wchar_h+set}" = set; then :
6996   $as_echo_n "(cached) " >&6
6997 else
6998
6999           if test $ac_cv_header_wchar_h = yes; then
7000             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7001 /* end confdefs.h.  */
7002 #include <wchar.h>
7003
7004 _ACEOF
7005                                                                                                 case "$host_os" in
7006               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7007               *)    gl_absname_cpp="$ac_cpp" ;;
7008             esac
7009                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7010                sed -n '\#/wchar.h#{
7011                  s#.*"\(.*/wchar.h\)".*#\1#
7012                  s#^/[^/]#//&#
7013                  p
7014                  q
7015                }'`'"'
7016           else
7017             gl_cv_next_wchar_h='<'wchar.h'>'
7018           fi
7019
7020 fi
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7022 $as_echo "$gl_cv_next_wchar_h" >&6; }
7023      fi
7024      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7025
7026      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7027        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7028        gl_next_as_first_directive='<'wchar.h'>'
7029      else
7030        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7031        gl_next_as_first_directive=$gl_cv_next_wchar_h
7032      fi
7033      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7034
7035
7036
7037   if test $ac_cv_header_wchar_h = yes; then
7038     HAVE_WCHAR_H=1
7039   else
7040     HAVE_WCHAR_H=0
7041   fi
7042
7043
7044
7045   if test $gt_cv_c_wint_t = yes; then
7046     HAVE_WINT_T=1
7047   else
7048     HAVE_WINT_T=0
7049   fi
7050
7051
7052
7053     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7054     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7055     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7056 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7057 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7058   $as_echo_n "(cached) " >&6
7059 else
7060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7061 /* end confdefs.h.  */
7062
7063 /* Some systems require additional headers.  */
7064 #ifndef __GLIBC__
7065 # include <stddef.h>
7066 # include <stdio.h>
7067 # include <time.h>
7068 #endif
7069 #include <wchar.h>
7070
7071 int
7072 main ()
7073 {
7074 #undef $gl_func
7075   (void) $gl_func;
7076   ;
7077   return 0;
7078 }
7079 _ACEOF
7080 if ac_fn_c_try_compile "$LINENO"; then :
7081   eval "$as_gl_Symbol=yes"
7082 else
7083   eval "$as_gl_Symbol=no"
7084 fi
7085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7086 fi
7087 eval ac_res=\$$as_gl_Symbol
7088                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7089 $as_echo "$ac_res" >&6; }
7090      eval as_val=\$$as_gl_Symbol
7091    if test "x$as_val" = x""yes; then :
7092   cat >>confdefs.h <<_ACEOF
7093 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7094 _ACEOF
7095
7096                      eval ac_cv_have_decl_$gl_func=yes
7097 fi
7098       done
7099
7100
7101   # Code from module dummy:
7102   # End of code from modules
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112   gltests_libdeps=
7113   gltests_ltlibdeps=
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123   gl_source_base='tests'
7124   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
7125
7126   gl_module_indicator_condition=$gltests_WITNESS
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136   LIBGNU_LIBDEPS="$gl_libdeps"
7137
7138   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7139
7140
7141
7142 # For Makefile dependencies.
7143 GNULIB_STDINT_H=
7144 if test x"$STDINT_H" != x; then
7145   GNULIB_STDINT_H=gnulib/$STDINT_H
7146 fi
7147
7148
7149 PACKAGE=gdb
7150
7151 cat >>confdefs.h <<_ACEOF
7152 #define PACKAGE "$PACKAGE"
7153 _ACEOF
7154
7155
7156
7157 # Do we have a single-tree copy of texinfo?  Even if we do, we can't
7158 # rely on it - libiberty is built before texinfo.
7159 # Extract the first word of "makeinfo", so it can be a program name with args.
7160 set dummy makeinfo; ac_word=$2
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7162 $as_echo_n "checking for $ac_word... " >&6; }
7163 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7164   $as_echo_n "(cached) " >&6
7165 else
7166   if test -n "$MAKEINFO"; then
7167   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7168 else
7169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7170 for as_dir in $PATH
7171 do
7172   IFS=$as_save_IFS
7173   test -z "$as_dir" && as_dir=.
7174     for ac_exec_ext in '' $ac_executable_extensions; do
7175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7176     ac_cv_prog_MAKEINFO="makeinfo"
7177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7178     break 2
7179   fi
7180 done
7181   done
7182 IFS=$as_save_IFS
7183
7184 fi
7185 fi
7186 MAKEINFO=$ac_cv_prog_MAKEINFO
7187 if test -n "$MAKEINFO"; then
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7189 $as_echo "$MAKEINFO" >&6; }
7190 else
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7192 $as_echo "no" >&6; }
7193 fi
7194
7195
7196 if test "x$MAKEINFO" = "x"; then
7197   as_fn_error "makeinfo is required for compilation" "$LINENO" 5
7198 else
7199   case "$MAKEINFO" in
7200     */missing\ makeinfo*)
7201       as_fn_error "makeinfo is required for compilation" "$LINENO" 5
7202       ;;
7203   esac
7204 fi
7205
7206
7207 # --split-size=5000000 may be already in $MAKEINFO from parent configure.
7208 # Re-running configure in gdb/ would lose it so ensure it stays present.
7209 MAKEINFOFLAGS=${MAKEINFOFLAGS---split-size=5000000}
7210
7211
7212 MAKEINFO_EXTRA_FLAGS=""
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
7214 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
7215 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
7216   $as_echo_n "(cached) " >&6
7217 else
7218   echo '@clicksequence{a @click{} b}' >conftest.texinfo
7219   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
7220     gdb_cv_have_makeinfo_click=yes
7221   else
7222     gdb_cv_have_makeinfo_click=no
7223   fi
7224 fi
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
7226 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
7227 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
7228   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
7229 fi
7230
7231
7232 # GDB does not use automake, but gnulib does.  This line lets us
7233 # generate its Makefile.in.
7234 am__api_version='1.11'
7235
7236 # Find a good install program.  We prefer a C program (faster),
7237 # so one script is as good as another.  But avoid the broken or
7238 # incompatible versions:
7239 # SysV /etc/install, /usr/sbin/install
7240 # SunOS /usr/etc/install
7241 # IRIX /sbin/install
7242 # AIX /bin/install
7243 # AmigaOS /C/install, which installs bootblocks on floppy discs
7244 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7245 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7246 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7247 # OS/2's system install, which has a completely different semantic
7248 # ./install, which can be erroneously created by make from ./install.sh.
7249 # Reject install programs that cannot install multiple files.
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7251 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7252 if test -z "$INSTALL"; then
7253 if test "${ac_cv_path_install+set}" = set; then :
7254   $as_echo_n "(cached) " >&6
7255 else
7256   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7257 for as_dir in $PATH
7258 do
7259   IFS=$as_save_IFS
7260   test -z "$as_dir" && as_dir=.
7261     # Account for people who put trailing slashes in PATH elements.
7262 case $as_dir/ in #((
7263   ./ | .// | /[cC]/* | \
7264   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7265   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7266   /usr/ucb/* ) ;;
7267   *)
7268     # OSF1 and SCO ODT 3.0 have their own names for install.
7269     # Don't use installbsd from OSF since it installs stuff as root
7270     # by default.
7271     for ac_prog in ginstall scoinst install; do
7272       for ac_exec_ext in '' $ac_executable_extensions; do
7273         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7274           if test $ac_prog = install &&
7275             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7276             # AIX install.  It has an incompatible calling convention.
7277             :
7278           elif test $ac_prog = install &&
7279             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7280             # program-specific install script used by HP pwplus--don't use.
7281             :
7282           else
7283             rm -rf conftest.one conftest.two conftest.dir
7284             echo one > conftest.one
7285             echo two > conftest.two
7286             mkdir conftest.dir
7287             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7288               test -s conftest.one && test -s conftest.two &&
7289               test -s conftest.dir/conftest.one &&
7290               test -s conftest.dir/conftest.two
7291             then
7292               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7293               break 3
7294             fi
7295           fi
7296         fi
7297       done
7298     done
7299     ;;
7300 esac
7301
7302   done
7303 IFS=$as_save_IFS
7304
7305 rm -rf conftest.one conftest.two conftest.dir
7306
7307 fi
7308   if test "${ac_cv_path_install+set}" = set; then
7309     INSTALL=$ac_cv_path_install
7310   else
7311     # As a last resort, use the slow shell script.  Don't cache a
7312     # value for INSTALL within a source directory, because that will
7313     # break other packages using the cache if that directory is
7314     # removed, or if the value is a relative name.
7315     INSTALL=$ac_install_sh
7316   fi
7317 fi
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7319 $as_echo "$INSTALL" >&6; }
7320
7321 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7322 # It thinks the first close brace ends the variable substitution.
7323 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7324
7325 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7326
7327 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7328
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7330 $as_echo_n "checking whether build environment is sane... " >&6; }
7331 # Just in case
7332 sleep 1
7333 echo timestamp > conftest.file
7334 # Reject unsafe characters in $srcdir or the absolute working directory
7335 # name.  Accept space and tab only in the latter.
7336 am_lf='
7337 '
7338 case `pwd` in
7339   *[\\\"\#\$\&\'\`$am_lf]*)
7340     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7341 esac
7342 case $srcdir in
7343   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7344     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7345 esac
7346
7347 # Do `set' in a subshell so we don't clobber the current shell's
7348 # arguments.  Must try -L first in case configure is actually a
7349 # symlink; some systems play weird games with the mod time of symlinks
7350 # (eg FreeBSD returns the mod time of the symlink's containing
7351 # directory).
7352 if (
7353    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7354    if test "$*" = "X"; then
7355       # -L didn't work.
7356       set X `ls -t "$srcdir/configure" conftest.file`
7357    fi
7358    rm -f conftest.file
7359    if test "$*" != "X $srcdir/configure conftest.file" \
7360       && test "$*" != "X conftest.file $srcdir/configure"; then
7361
7362       # If neither matched, then we have a broken ls.  This can happen
7363       # if, for instance, CONFIG_SHELL is bash and it inherits a
7364       # broken ls alias from the environment.  This has actually
7365       # happened.  Such a system could not be considered "sane".
7366       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7367 alias in your environment" "$LINENO" 5
7368    fi
7369
7370    test "$2" = conftest.file
7371    )
7372 then
7373    # Ok.
7374    :
7375 else
7376    as_fn_error "newly created file is older than distributed files!
7377 Check your system clock" "$LINENO" 5
7378 fi
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7380 $as_echo "yes" >&6; }
7381 test "$program_prefix" != NONE &&
7382   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7383 # Use a double $ so make ignores it.
7384 test "$program_suffix" != NONE &&
7385   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7386 # Double any \ or $.
7387 # By default was `s,x,x', remove it if useless.
7388 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7389 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7390
7391 # expand $ac_aux_dir to an absolute path
7392 am_aux_dir=`cd $ac_aux_dir && pwd`
7393
7394 if test x"${MISSING+set}" != xset; then
7395   case $am_aux_dir in
7396   *\ * | *\     *)
7397     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7398   *)
7399     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7400   esac
7401 fi
7402 # Use eval to expand $SHELL
7403 if eval "$MISSING --run true"; then
7404   am_missing_run="$MISSING --run "
7405 else
7406   am_missing_run=
7407   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7408 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7409 fi
7410
7411 if test x"${install_sh}" != xset; then
7412   case $am_aux_dir in
7413   *\ * | *\     *)
7414     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7415   *)
7416     install_sh="\${SHELL} $am_aux_dir/install-sh"
7417   esac
7418 fi
7419
7420 # Installed binaries are usually stripped using `strip' when the user
7421 # run `make install-strip'.  However `strip' might not be the right
7422 # tool to use in cross-compilation environments, therefore Automake
7423 # will honor the `STRIP' environment variable to overrule this program.
7424 if test "$cross_compiling" != no; then
7425   if test -n "$ac_tool_prefix"; then
7426   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7427 set dummy ${ac_tool_prefix}strip; ac_word=$2
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7429 $as_echo_n "checking for $ac_word... " >&6; }
7430 if test "${ac_cv_prog_STRIP+set}" = set; then :
7431   $as_echo_n "(cached) " >&6
7432 else
7433   if test -n "$STRIP"; then
7434   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7435 else
7436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7437 for as_dir in $PATH
7438 do
7439   IFS=$as_save_IFS
7440   test -z "$as_dir" && as_dir=.
7441     for ac_exec_ext in '' $ac_executable_extensions; do
7442   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7443     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7445     break 2
7446   fi
7447 done
7448   done
7449 IFS=$as_save_IFS
7450
7451 fi
7452 fi
7453 STRIP=$ac_cv_prog_STRIP
7454 if test -n "$STRIP"; then
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7456 $as_echo "$STRIP" >&6; }
7457 else
7458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7459 $as_echo "no" >&6; }
7460 fi
7461
7462
7463 fi
7464 if test -z "$ac_cv_prog_STRIP"; then
7465   ac_ct_STRIP=$STRIP
7466   # Extract the first word of "strip", so it can be a program name with args.
7467 set dummy strip; ac_word=$2
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7469 $as_echo_n "checking for $ac_word... " >&6; }
7470 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7471   $as_echo_n "(cached) " >&6
7472 else
7473   if test -n "$ac_ct_STRIP"; then
7474   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7475 else
7476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7477 for as_dir in $PATH
7478 do
7479   IFS=$as_save_IFS
7480   test -z "$as_dir" && as_dir=.
7481     for ac_exec_ext in '' $ac_executable_extensions; do
7482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7483     ac_cv_prog_ac_ct_STRIP="strip"
7484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7485     break 2
7486   fi
7487 done
7488   done
7489 IFS=$as_save_IFS
7490
7491 fi
7492 fi
7493 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7494 if test -n "$ac_ct_STRIP"; then
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7496 $as_echo "$ac_ct_STRIP" >&6; }
7497 else
7498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7499 $as_echo "no" >&6; }
7500 fi
7501
7502   if test "x$ac_ct_STRIP" = x; then
7503     STRIP=":"
7504   else
7505     case $cross_compiling:$ac_tool_warned in
7506 yes:)
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7509 ac_tool_warned=yes ;;
7510 esac
7511     STRIP=$ac_ct_STRIP
7512   fi
7513 else
7514   STRIP="$ac_cv_prog_STRIP"
7515 fi
7516
7517 fi
7518 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7519
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7521 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7522 if test -z "$MKDIR_P"; then
7523   if test "${ac_cv_path_mkdir+set}" = set; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7527 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7528 do
7529   IFS=$as_save_IFS
7530   test -z "$as_dir" && as_dir=.
7531     for ac_prog in mkdir gmkdir; do
7532          for ac_exec_ext in '' $ac_executable_extensions; do
7533            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7534            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7535              'mkdir (GNU coreutils) '* | \
7536              'mkdir (coreutils) '* | \
7537              'mkdir (fileutils) '4.1*)
7538                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7539                break 3;;
7540            esac
7541          done
7542        done
7543   done
7544 IFS=$as_save_IFS
7545
7546 fi
7547
7548   if test "${ac_cv_path_mkdir+set}" = set; then
7549     MKDIR_P="$ac_cv_path_mkdir -p"
7550   else
7551     # As a last resort, use the slow shell script.  Don't cache a
7552     # value for MKDIR_P within a source directory, because that will
7553     # break other packages using the cache if that directory is
7554     # removed, or if the value is a relative name.
7555     test -d ./--version && rmdir ./--version
7556     MKDIR_P="$ac_install_sh -d"
7557   fi
7558 fi
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7560 $as_echo "$MKDIR_P" >&6; }
7561
7562
7563 mkdir_p="$MKDIR_P"
7564 case $mkdir_p in
7565   [\\/$]* | ?:[\\/]*) ;;
7566   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7567 esac
7568
7569 for ac_prog in gawk mawk nawk awk
7570 do
7571   # Extract the first word of "$ac_prog", so it can be a program name with args.
7572 set dummy $ac_prog; ac_word=$2
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7574 $as_echo_n "checking for $ac_word... " >&6; }
7575 if test "${ac_cv_prog_AWK+set}" = set; then :
7576   $as_echo_n "(cached) " >&6
7577 else
7578   if test -n "$AWK"; then
7579   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7580 else
7581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7582 for as_dir in $PATH
7583 do
7584   IFS=$as_save_IFS
7585   test -z "$as_dir" && as_dir=.
7586     for ac_exec_ext in '' $ac_executable_extensions; do
7587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7588     ac_cv_prog_AWK="$ac_prog"
7589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7590     break 2
7591   fi
7592 done
7593   done
7594 IFS=$as_save_IFS
7595
7596 fi
7597 fi
7598 AWK=$ac_cv_prog_AWK
7599 if test -n "$AWK"; then
7600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7601 $as_echo "$AWK" >&6; }
7602 else
7603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7604 $as_echo "no" >&6; }
7605 fi
7606
7607
7608   test -n "$AWK" && break
7609 done
7610
7611 ac_config_commands="$ac_config_commands depfiles"
7612
7613
7614 am_make=${MAKE-make}
7615 cat > confinc << 'END'
7616 am__doit:
7617         @echo this is the am__doit target
7618 .PHONY: am__doit
7619 END
7620 # If we don't find an include directive, just comment out the code.
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7622 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7623 am__include="#"
7624 am__quote=
7625 _am_result=none
7626 # First try GNU make style include.
7627 echo "include confinc" > confmf
7628 # Ignore all kinds of additional output from `make'.
7629 case `$am_make -s -f confmf 2> /dev/null` in #(
7630 *the\ am__doit\ target*)
7631   am__include=include
7632   am__quote=
7633   _am_result=GNU
7634   ;;
7635 esac
7636 # Now try BSD make style include.
7637 if test "$am__include" = "#"; then
7638    echo '.include "confinc"' > confmf
7639    case `$am_make -s -f confmf 2> /dev/null` in #(
7640    *the\ am__doit\ target*)
7641      am__include=.include
7642      am__quote="\""
7643      _am_result=BSD
7644      ;;
7645    esac
7646 fi
7647
7648
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7650 $as_echo "$_am_result" >&6; }
7651 rm -f confinc confmf
7652
7653 # Check whether --enable-dependency-tracking was given.
7654 if test "${enable_dependency_tracking+set}" = set; then :
7655   enableval=$enable_dependency_tracking;
7656 fi
7657
7658 if test "x$enable_dependency_tracking" != xno; then
7659   am_depcomp="$ac_aux_dir/depcomp"
7660   AMDEPBACKSLASH='\'
7661 fi
7662  if test "x$enable_dependency_tracking" != xno; then
7663   AMDEP_TRUE=
7664   AMDEP_FALSE='#'
7665 else
7666   AMDEP_TRUE='#'
7667   AMDEP_FALSE=
7668 fi
7669
7670
7671 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7672   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7673   # is not polluted with repeated "-I."
7674   am__isrc=' -I$(srcdir)'
7675   # test to see if srcdir already configured
7676   if test -f $srcdir/config.status; then
7677     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7678   fi
7679 fi
7680
7681 # test whether we have cygpath
7682 if test -z "$CYGPATH_W"; then
7683   if (cygpath --version) >/dev/null 2>/dev/null; then
7684     CYGPATH_W='cygpath -w'
7685   else
7686     CYGPATH_W=echo
7687   fi
7688 fi
7689
7690
7691 # Define the identity of the package.
7692  PACKAGE=gdb
7693  VERSION=UNUSED-VERSION
7694
7695
7696 # Some tools Automake needs.
7697
7698 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7699
7700
7701 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7702
7703
7704 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7705
7706
7707 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7708
7709
7710 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7711
7712 # We need awk for the "check" target.  The system "awk" is bad on
7713 # some platforms.
7714 # Always define AMTAR for backward compatibility.
7715
7716 AMTAR=${AMTAR-"${am_missing_run}tar"}
7717
7718 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7719
7720
7721
7722
7723 depcc="$CC"   am_compiler_list=
7724
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7726 $as_echo_n "checking dependency style of $depcc... " >&6; }
7727 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7728   $as_echo_n "(cached) " >&6
7729 else
7730   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7731   # We make a subdir and do the tests there.  Otherwise we can end up
7732   # making bogus files that we don't know about and never remove.  For
7733   # instance it was reported that on HP-UX the gcc test will end up
7734   # making a dummy file named `D' -- because `-MD' means `put the output
7735   # in D'.
7736   mkdir conftest.dir
7737   # Copy depcomp to subdir because otherwise we won't find it if we're
7738   # using a relative directory.
7739   cp "$am_depcomp" conftest.dir
7740   cd conftest.dir
7741   # We will build objects and dependencies in a subdirectory because
7742   # it helps to detect inapplicable dependency modes.  For instance
7743   # both Tru64's cc and ICC support -MD to output dependencies as a
7744   # side effect of compilation, but ICC will put the dependencies in
7745   # the current directory while Tru64 will put them in the object
7746   # directory.
7747   mkdir sub
7748
7749   am_cv_CC_dependencies_compiler_type=none
7750   if test "$am_compiler_list" = ""; then
7751      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7752   fi
7753   am__universal=false
7754   case " $depcc " in #(
7755      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7756      esac
7757
7758   for depmode in $am_compiler_list; do
7759     # Setup a source with many dependencies, because some compilers
7760     # like to wrap large dependency lists on column 80 (with \), and
7761     # we should not choose a depcomp mode which is confused by this.
7762     #
7763     # We need to recreate these files for each test, as the compiler may
7764     # overwrite some of them when testing with obscure command lines.
7765     # This happens at least with the AIX C compiler.
7766     : > sub/conftest.c
7767     for i in 1 2 3 4 5 6; do
7768       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7769       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7770       # Solaris 8's {/usr,}/bin/sh.
7771       touch sub/conftst$i.h
7772     done
7773     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7774
7775     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7776     # mode.  It turns out that the SunPro C++ compiler does not properly
7777     # handle `-M -o', and we need to detect this.  Also, some Intel
7778     # versions had trouble with output in subdirs
7779     am__obj=sub/conftest.${OBJEXT-o}
7780     am__minus_obj="-o $am__obj"
7781     case $depmode in
7782     gcc)
7783       # This depmode causes a compiler race in universal mode.
7784       test "$am__universal" = false || continue
7785       ;;
7786     nosideeffect)
7787       # after this tag, mechanisms are not by side-effect, so they'll
7788       # only be used when explicitly requested
7789       if test "x$enable_dependency_tracking" = xyes; then
7790         continue
7791       else
7792         break
7793       fi
7794       ;;
7795     msvisualcpp | msvcmsys)
7796       # This compiler won't grok `-c -o', but also, the minuso test has
7797       # not run yet.  These depmodes are late enough in the game, and
7798       # so weak that their functioning should not be impacted.
7799       am__obj=conftest.${OBJEXT-o}
7800       am__minus_obj=
7801       ;;
7802     none) break ;;
7803     esac
7804     if depmode=$depmode \
7805        source=sub/conftest.c object=$am__obj \
7806        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7807        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7808          >/dev/null 2>conftest.err &&
7809        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7810        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7811        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7812        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7813       # icc doesn't choke on unknown options, it will just issue warnings
7814       # or remarks (even with -Werror).  So we grep stderr for any message
7815       # that says an option was ignored or not supported.
7816       # When given -MP, icc 7.0 and 7.1 complain thusly:
7817       #   icc: Command line warning: ignoring option '-M'; no argument required
7818       # The diagnosis changed in icc 8.0:
7819       #   icc: Command line remark: option '-MP' not supported
7820       if (grep 'ignoring option' conftest.err ||
7821           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7822         am_cv_CC_dependencies_compiler_type=$depmode
7823         break
7824       fi
7825     fi
7826   done
7827
7828   cd ..
7829   rm -rf conftest.dir
7830 else
7831   am_cv_CC_dependencies_compiler_type=none
7832 fi
7833
7834 fi
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7836 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7837 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7838
7839  if
7840   test "x$enable_dependency_tracking" != xno \
7841   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7842   am__fastdepCC_TRUE=
7843   am__fastdepCC_FALSE='#'
7844 else
7845   am__fastdepCC_TRUE='#'
7846   am__fastdepCC_FALSE=
7847 fi
7848
7849
7850
7851
7852
7853
7854 # Check whether --with-separate-debug-dir was given.
7855 if test "${with_separate_debug_dir+set}" = set; then :
7856   withval=$with_separate_debug_dir;
7857     DEBUGDIR=$withval
7858 else
7859   DEBUGDIR=${libdir}/debug
7860 fi
7861
7862
7863   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7864   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7865   ac_define_dir=`eval echo $DEBUGDIR`
7866   ac_define_dir=`eval echo $ac_define_dir`
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define DEBUGDIR "$ac_define_dir"
7870 _ACEOF
7871
7872
7873
7874
7875   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7876      if test "x$prefix" = xNONE; then
7877         test_prefix=/usr/local
7878      else
7879         test_prefix=$prefix
7880      fi
7881   else
7882      test_prefix=$exec_prefix
7883   fi
7884   value=0
7885   case ${ac_define_dir} in
7886      "${test_prefix}"|"${test_prefix}/"*|\
7887         '${exec_prefix}'|'${exec_prefix}/'*)
7888      value=1
7889      ;;
7890   esac
7891
7892 cat >>confdefs.h <<_ACEOF
7893 #define DEBUGDIR_RELOCATABLE $value
7894 _ACEOF
7895
7896
7897
7898
7899 # GDB's datadir relocation
7900
7901
7902
7903 # Check whether --with-gdb-datadir was given.
7904 if test "${with_gdb_datadir+set}" = set; then :
7905   withval=$with_gdb_datadir;
7906     GDB_DATADIR=$withval
7907 else
7908   GDB_DATADIR=${datadir}/gdb
7909 fi
7910
7911
7912   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7913   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7914   ac_define_dir=`eval echo $GDB_DATADIR`
7915   ac_define_dir=`eval echo $ac_define_dir`
7916
7917 cat >>confdefs.h <<_ACEOF
7918 #define GDB_DATADIR "$ac_define_dir"
7919 _ACEOF
7920
7921
7922
7923
7924   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7925      if test "x$prefix" = xNONE; then
7926         test_prefix=/usr/local
7927      else
7928         test_prefix=$prefix
7929      fi
7930   else
7931      test_prefix=$exec_prefix
7932   fi
7933   value=0
7934   case ${ac_define_dir} in
7935      "${test_prefix}"|"${test_prefix}/"*|\
7936         '${exec_prefix}'|'${exec_prefix}/'*)
7937      value=1
7938      ;;
7939   esac
7940
7941 cat >>confdefs.h <<_ACEOF
7942 #define GDB_DATADIR_RELOCATABLE $value
7943 _ACEOF
7944
7945
7946
7947
7948
7949 # Check whether --with-relocated-sources was given.
7950 if test "${with_relocated_sources+set}" = set; then :
7951   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7952
7953   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7954   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7955   ac_define_dir=`eval echo $reloc_srcdir`
7956   ac_define_dir=`eval echo $ac_define_dir`
7957
7958 cat >>confdefs.h <<_ACEOF
7959 #define RELOC_SRCDIR "$ac_define_dir"
7960 _ACEOF
7961
7962
7963
7964 fi
7965
7966
7967
7968
7969 subdirs="$subdirs testsuite"
7970
7971
7972 # Check whether to support alternative target configurations
7973 # Check whether --enable-targets was given.
7974 if test "${enable_targets+set}" = set; then :
7975   enableval=$enable_targets; case "${enableval}" in
7976   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7977             ;;
7978   no)       enable_targets= ;;
7979   *)        enable_targets=$enableval ;;
7980 esac
7981 fi
7982
7983
7984 # Check whether to enable 64-bit support on 32-bit hosts
7985 # Check whether --enable-64-bit-bfd was given.
7986 if test "${enable_64_bit_bfd+set}" = set; then :
7987   enableval=$enable_64_bit_bfd; case "${enableval}" in
7988   yes)  want64=true  ;;
7989   no)   want64=false ;;
7990   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7991 esac
7992 else
7993   want64=false
7994 fi
7995
7996 # Provide defaults for some variables set by the per-host and per-target
7997 # configuration.
7998 gdb_host_obs=posix-hdep.o
7999
8000 if test "${target}" = "${host}"; then
8001   gdb_native=yes
8002 else
8003   gdb_native=no
8004 fi
8005
8006 . $srcdir/configure.host
8007
8008 # Accumulate some settings from configure.tgt over all enabled targets
8009
8010 TARGET_OBS=
8011 all_targets=
8012
8013 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
8014 do
8015   if test "$targ_alias" = "all"; then
8016     all_targets=true
8017   else
8018     # Canonicalize the secondary target names.
8019     result=`$ac_config_sub $targ_alias 2>/dev/null`
8020     if test -n "$result"; then
8021         targ=$result
8022     else
8023         targ=$targ_alias
8024     fi
8025
8026     . ${srcdir}/configure.tgt
8027
8028     if test -z "${gdb_target_obs}"; then :
8029   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
8030 fi
8031
8032     # Target-specific object files
8033     for i in ${gdb_target_obs}; do
8034         case " $TARGET_OBS " in
8035         *" ${i} "*) ;;
8036         *)
8037           TARGET_OBS="$TARGET_OBS ${i}"
8038           ;;
8039         esac
8040     done
8041
8042     # Check whether this target needs 64-bit CORE_ADDR
8043     if test x${want64} = xfalse; then
8044       . ${srcdir}/../bfd/config.bfd
8045     fi
8046   fi
8047 done
8048
8049 if test x${all_targets} = xtrue; then
8050
8051   # We want all 64-bit targets if we either:
8052   #  - run on a 64-bit host  or
8053   #  - already require 64-bit support for some other target  or
8054   #  - the --enable-64-bit-bfd option was supplied
8055   # Otherwise we only support all 32-bit targets.
8056   #
8057   # NOTE: This test must be in sync with the corresponding
8058   #       tests in BFD!
8059
8060   if test x${want64} = xfalse; then
8061     # The cast to long int works around a bug in the HP C Compiler
8062 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8063 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8064 # This bug is HP SR number 8606223364.
8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
8066 $as_echo_n "checking size of long... " >&6; }
8067 if test "${ac_cv_sizeof_long+set}" = set; then :
8068   $as_echo_n "(cached) " >&6
8069 else
8070   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
8071
8072 else
8073   if test "$ac_cv_type_long" = yes; then
8074      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8076 { as_fn_set_status 77
8077 as_fn_error "cannot compute sizeof (long)
8078 See \`config.log' for more details." "$LINENO" 5; }; }
8079    else
8080      ac_cv_sizeof_long=0
8081    fi
8082 fi
8083
8084 fi
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8086 $as_echo "$ac_cv_sizeof_long" >&6; }
8087
8088
8089
8090 cat >>confdefs.h <<_ACEOF
8091 #define SIZEOF_LONG $ac_cv_sizeof_long
8092 _ACEOF
8093
8094
8095     if test "x${ac_cv_sizeof_long}" = "x8"; then
8096       want64=true
8097     fi
8098   fi
8099   if test x${want64} = xtrue; then
8100     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8101   else
8102     TARGET_OBS='$(ALL_TARGET_OBS)'
8103   fi
8104 fi
8105
8106
8107
8108 # For other settings, only the main target counts.
8109 gdb_sim=
8110 gdb_osabi=
8111 build_gdbserver=
8112 targ=$target; . ${srcdir}/configure.tgt
8113
8114 # Fetch the default architecture and default target vector from BFD.
8115 targ=$target; . $srcdir/../bfd/config.bfd
8116
8117 # We only want the first architecture, so strip off the others if
8118 # there is more than one.
8119 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8120
8121 if test "x$targ_archs" != x; then
8122
8123 cat >>confdefs.h <<_ACEOF
8124 #define DEFAULT_BFD_ARCH $targ_archs
8125 _ACEOF
8126
8127 fi
8128 if test "x$targ_defvec" != x; then
8129
8130 cat >>confdefs.h <<_ACEOF
8131 #define DEFAULT_BFD_VEC $targ_defvec
8132 _ACEOF
8133
8134 fi
8135
8136 # The CLI cannot be disabled yet, but may be in the future.
8137
8138 # Enable CLI.
8139 # Check whether --enable-gdbcli was given.
8140 if test "${enable_gdbcli+set}" = set; then :
8141   enableval=$enable_gdbcli; case $enableval in
8142     yes)
8143       ;;
8144     no)
8145       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8146     *)
8147       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8148   esac
8149 else
8150   enable_gdbcli=yes
8151 fi
8152
8153 if test x"$enable_gdbcli" = xyes; then
8154   if test -d $srcdir/cli; then
8155     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8156     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8157     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8158     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8159   fi
8160 fi
8161
8162 # Enable MI.
8163 # Check whether --enable-gdbmi was given.
8164 if test "${enable_gdbmi+set}" = set; then :
8165   enableval=$enable_gdbmi; case $enableval in
8166     yes | no)
8167       ;;
8168     *)
8169       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8170   esac
8171 else
8172   enable_gdbmi=yes
8173 fi
8174
8175 if test x"$enable_gdbmi" = xyes; then
8176   if test -d $srcdir/mi; then
8177     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8178     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8179     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8180     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8181   fi
8182 fi
8183
8184 # Enable TUI.
8185 # Check whether --enable-tui was given.
8186 if test "${enable_tui+set}" = set; then :
8187   enableval=$enable_tui; case $enableval in
8188     yes | no | auto)
8189       ;;
8190     *)
8191       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8192   esac
8193 else
8194   enable_tui=auto
8195 fi
8196
8197
8198 # Enable gdbtk.
8199 # Check whether --enable-gdbtk was given.
8200 if test "${enable_gdbtk+set}" = set; then :
8201   enableval=$enable_gdbtk; case $enableval in
8202     yes | no)
8203       ;;
8204     *)
8205       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8206   esac
8207 else
8208   if test -d $srcdir/gdbtk; then
8209     enable_gdbtk=yes
8210   else
8211     enable_gdbtk=no
8212   fi
8213 fi
8214
8215 # We unconditionally disable gdbtk tests on selected platforms.
8216 case $host_os in
8217   go32* | windows*)
8218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8219 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8220     enable_gdbtk=no ;;
8221 esac
8222
8223 # Libunwind support.
8224
8225 # Check whether --with-libunwind was given.
8226 if test "${with_libunwind+set}" = set; then :
8227   withval=$with_libunwind; case "${withval}" in
8228   yes)  enable_libunwind=yes ;;
8229   no)   enable_libunwind=no ;;
8230   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8231 esac
8232 else
8233
8234   for ac_header in libunwind.h libunwind-ia64.h
8235 do :
8236   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8237 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8238 eval as_val=\$$as_ac_Header
8239    if test "x$as_val" = x""yes; then :
8240   cat >>confdefs.h <<_ACEOF
8241 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8242 _ACEOF
8243
8244 fi
8245
8246 done
8247
8248   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8249     enable_libunwind=yes;
8250   fi
8251
8252 fi
8253
8254
8255 if test x"$enable_libunwind" = xyes; then
8256   for ac_header in libunwind.h libunwind-ia64.h
8257 do :
8258   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8259 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8260 eval as_val=\$$as_ac_Header
8261    if test "x$as_val" = x""yes; then :
8262   cat >>confdefs.h <<_ACEOF
8263 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8264 _ACEOF
8265
8266 fi
8267
8268 done
8269
8270
8271 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8272
8273   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8274   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8275   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8276 fi
8277
8278 opt_curses=no
8279
8280 # Check whether --with-curses was given.
8281 if test "${with_curses+set}" = set; then :
8282   withval=$with_curses; opt_curses=$withval
8283 fi
8284
8285
8286 prefer_curses=no
8287 if test "$opt_curses" = "yes"; then
8288   prefer_curses=yes
8289 fi
8290
8291 # Profiling support.
8292 # Check whether --enable-profiling was given.
8293 if test "${enable_profiling+set}" = set; then :
8294   enableval=$enable_profiling; case $enableval in
8295     yes | no)
8296       ;;
8297     *)
8298       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8299   esac
8300 else
8301   enable_profiling=no
8302 fi
8303
8304
8305 for ac_func in monstartup _mcleanup
8306 do :
8307   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8308 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8309 eval as_val=\$$as_ac_var
8310    if test "x$as_val" = x""yes; then :
8311   cat >>confdefs.h <<_ACEOF
8312 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8313 _ACEOF
8314
8315 fi
8316 done
8317
8318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8319 $as_echo_n "checking for _etext... " >&6; }
8320 if test "${ac_cv_var__etext+set}" = set; then :
8321   $as_echo_n "(cached) " >&6
8322 else
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #include <stdlib.h>
8326 extern char _etext;
8327
8328 int
8329 main ()
8330 {
8331 free (&_etext);
8332   ;
8333   return 0;
8334 }
8335 _ACEOF
8336 if ac_fn_c_try_link "$LINENO"; then :
8337   ac_cv_var__etext=yes
8338 else
8339   ac_cv_var__etext=no
8340 fi
8341 rm -f core conftest.err conftest.$ac_objext \
8342     conftest$ac_exeext conftest.$ac_ext
8343 fi
8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8345 $as_echo "$ac_cv_var__etext" >&6; }
8346 if test $ac_cv_var__etext = yes; then
8347
8348 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8349
8350 fi
8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8352 $as_echo_n "checking for etext... " >&6; }
8353 if test "${ac_cv_var_etext+set}" = set; then :
8354   $as_echo_n "(cached) " >&6
8355 else
8356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8357 /* end confdefs.h.  */
8358 #include <stdlib.h>
8359 extern char etext;
8360
8361 int
8362 main ()
8363 {
8364 free (&etext);
8365   ;
8366   return 0;
8367 }
8368 _ACEOF
8369 if ac_fn_c_try_link "$LINENO"; then :
8370   ac_cv_var_etext=yes
8371 else
8372   ac_cv_var_etext=no
8373 fi
8374 rm -f core conftest.err conftest.$ac_objext \
8375     conftest$ac_exeext conftest.$ac_ext
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8378 $as_echo "$ac_cv_var_etext" >&6; }
8379 if test $ac_cv_var_etext = yes; then
8380
8381 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8382
8383 fi
8384 if test "$enable_profiling" = yes ; then
8385   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8386     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8387   fi
8388   PROFILE_CFLAGS=-pg
8389   OLD_CFLAGS="$CFLAGS"
8390   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8391
8392   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8393 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8394 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8395   $as_echo_n "(cached) " >&6
8396 else
8397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8398 /* end confdefs.h.  */
8399
8400 int
8401 main ()
8402 {
8403 int x;
8404   ;
8405   return 0;
8406 }
8407 _ACEOF
8408 if ac_fn_c_try_compile "$LINENO"; then :
8409   ac_cv_cc_supports_pg=yes
8410 else
8411   ac_cv_cc_supports_pg=no
8412 fi
8413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8414 fi
8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8416 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8417
8418   if test $ac_cv_cc_supports_pg = no; then
8419     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8420   fi
8421
8422   CFLAGS="$OLD_CFLAGS"
8423 fi
8424
8425
8426
8427 # Check whether --with-pkgversion was given.
8428 if test "${with_pkgversion+set}" = set; then :
8429   withval=$with_pkgversion; case "$withval" in
8430       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8431       no)  PKGVERSION= ;;
8432       *)   PKGVERSION="($withval) " ;;
8433      esac
8434 else
8435   PKGVERSION="(GDB) "
8436
8437 fi
8438
8439
8440
8441
8442
8443 # Check whether --with-bugurl was given.
8444 if test "${with_bugurl+set}" = set; then :
8445   withval=$with_bugurl; case "$withval" in
8446       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8447       no)  BUGURL=
8448            ;;
8449       *)   BUGURL="$withval"
8450            ;;
8451      esac
8452 else
8453   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8454
8455 fi
8456
8457   case ${BUGURL} in
8458   "")
8459     REPORT_BUGS_TO=
8460     REPORT_BUGS_TEXI=
8461     ;;
8462   *)
8463     REPORT_BUGS_TO="<$BUGURL>"
8464     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8465     ;;
8466   esac;
8467
8468
8469
8470
8471 cat >>confdefs.h <<_ACEOF
8472 #define PKGVERSION "$PKGVERSION"
8473 _ACEOF
8474
8475
8476 cat >>confdefs.h <<_ACEOF
8477 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8478 _ACEOF
8479
8480
8481 # --------------------- #
8482 # Checks for programs.  #
8483 # --------------------- #
8484
8485 for ac_prog in gawk mawk nawk awk
8486 do
8487   # Extract the first word of "$ac_prog", so it can be a program name with args.
8488 set dummy $ac_prog; ac_word=$2
8489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8490 $as_echo_n "checking for $ac_word... " >&6; }
8491 if test "${ac_cv_prog_AWK+set}" = set; then :
8492   $as_echo_n "(cached) " >&6
8493 else
8494   if test -n "$AWK"; then
8495   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8496 else
8497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8498 for as_dir in $PATH
8499 do
8500   IFS=$as_save_IFS
8501   test -z "$as_dir" && as_dir=.
8502     for ac_exec_ext in '' $ac_executable_extensions; do
8503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8504     ac_cv_prog_AWK="$ac_prog"
8505     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8506     break 2
8507   fi
8508 done
8509   done
8510 IFS=$as_save_IFS
8511
8512 fi
8513 fi
8514 AWK=$ac_cv_prog_AWK
8515 if test -n "$AWK"; then
8516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8517 $as_echo "$AWK" >&6; }
8518 else
8519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8520 $as_echo "no" >&6; }
8521 fi
8522
8523
8524   test -n "$AWK" && break
8525 done
8526
8527
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8529 $as_echo_n "checking whether ln -s works... " >&6; }
8530 LN_S=$as_ln_s
8531 if test "$LN_S" = "ln -s"; then
8532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8533 $as_echo "yes" >&6; }
8534 else
8535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8536 $as_echo "no, using $LN_S" >&6; }
8537 fi
8538
8539 if test -n "$ac_tool_prefix"; then
8540   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8541 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8543 $as_echo_n "checking for $ac_word... " >&6; }
8544 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8545   $as_echo_n "(cached) " >&6
8546 else
8547   if test -n "$RANLIB"; then
8548   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8549 else
8550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8551 for as_dir in $PATH
8552 do
8553   IFS=$as_save_IFS
8554   test -z "$as_dir" && as_dir=.
8555     for ac_exec_ext in '' $ac_executable_extensions; do
8556   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8557     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8558     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8559     break 2
8560   fi
8561 done
8562   done
8563 IFS=$as_save_IFS
8564
8565 fi
8566 fi
8567 RANLIB=$ac_cv_prog_RANLIB
8568 if test -n "$RANLIB"; then
8569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8570 $as_echo "$RANLIB" >&6; }
8571 else
8572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8573 $as_echo "no" >&6; }
8574 fi
8575
8576
8577 fi
8578 if test -z "$ac_cv_prog_RANLIB"; then
8579   ac_ct_RANLIB=$RANLIB
8580   # Extract the first word of "ranlib", so it can be a program name with args.
8581 set dummy ranlib; ac_word=$2
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8583 $as_echo_n "checking for $ac_word... " >&6; }
8584 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8585   $as_echo_n "(cached) " >&6
8586 else
8587   if test -n "$ac_ct_RANLIB"; then
8588   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8589 else
8590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8591 for as_dir in $PATH
8592 do
8593   IFS=$as_save_IFS
8594   test -z "$as_dir" && as_dir=.
8595     for ac_exec_ext in '' $ac_executable_extensions; do
8596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8597     ac_cv_prog_ac_ct_RANLIB="ranlib"
8598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8599     break 2
8600   fi
8601 done
8602   done
8603 IFS=$as_save_IFS
8604
8605 fi
8606 fi
8607 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8608 if test -n "$ac_ct_RANLIB"; then
8609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8610 $as_echo "$ac_ct_RANLIB" >&6; }
8611 else
8612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8613 $as_echo "no" >&6; }
8614 fi
8615
8616   if test "x$ac_ct_RANLIB" = x; then
8617     RANLIB=":"
8618   else
8619     case $cross_compiling:$ac_tool_warned in
8620 yes:)
8621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8622 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8623 ac_tool_warned=yes ;;
8624 esac
8625     RANLIB=$ac_ct_RANLIB
8626   fi
8627 else
8628   RANLIB="$ac_cv_prog_RANLIB"
8629 fi
8630
8631 for ac_prog in 'bison -y' byacc
8632 do
8633   # Extract the first word of "$ac_prog", so it can be a program name with args.
8634 set dummy $ac_prog; ac_word=$2
8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8636 $as_echo_n "checking for $ac_word... " >&6; }
8637 if test "${ac_cv_prog_YACC+set}" = set; then :
8638   $as_echo_n "(cached) " >&6
8639 else
8640   if test -n "$YACC"; then
8641   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8642 else
8643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8644 for as_dir in $PATH
8645 do
8646   IFS=$as_save_IFS
8647   test -z "$as_dir" && as_dir=.
8648     for ac_exec_ext in '' $ac_executable_extensions; do
8649   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8650     ac_cv_prog_YACC="$ac_prog"
8651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8652     break 2
8653   fi
8654 done
8655   done
8656 IFS=$as_save_IFS
8657
8658 fi
8659 fi
8660 YACC=$ac_cv_prog_YACC
8661 if test -n "$YACC"; then
8662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8663 $as_echo "$YACC" >&6; }
8664 else
8665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8666 $as_echo "no" >&6; }
8667 fi
8668
8669
8670   test -n "$YACC" && break
8671 done
8672 test -n "$YACC" || YACC="yacc"
8673
8674
8675 if test -n "$ac_tool_prefix"; then
8676   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8677 set dummy ${ac_tool_prefix}ar; ac_word=$2
8678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8679 $as_echo_n "checking for $ac_word... " >&6; }
8680 if test "${ac_cv_prog_AR+set}" = set; then :
8681   $as_echo_n "(cached) " >&6
8682 else
8683   if test -n "$AR"; then
8684   ac_cv_prog_AR="$AR" # Let the user override the test.
8685 else
8686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8687 for as_dir in $PATH
8688 do
8689   IFS=$as_save_IFS
8690   test -z "$as_dir" && as_dir=.
8691     for ac_exec_ext in '' $ac_executable_extensions; do
8692   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8693     ac_cv_prog_AR="${ac_tool_prefix}ar"
8694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8695     break 2
8696   fi
8697 done
8698   done
8699 IFS=$as_save_IFS
8700
8701 fi
8702 fi
8703 AR=$ac_cv_prog_AR
8704 if test -n "$AR"; then
8705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8706 $as_echo "$AR" >&6; }
8707 else
8708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8709 $as_echo "no" >&6; }
8710 fi
8711
8712
8713 fi
8714 if test -z "$ac_cv_prog_AR"; then
8715   ac_ct_AR=$AR
8716   # Extract the first word of "ar", so it can be a program name with args.
8717 set dummy ar; ac_word=$2
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8719 $as_echo_n "checking for $ac_word... " >&6; }
8720 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8721   $as_echo_n "(cached) " >&6
8722 else
8723   if test -n "$ac_ct_AR"; then
8724   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8725 else
8726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8727 for as_dir in $PATH
8728 do
8729   IFS=$as_save_IFS
8730   test -z "$as_dir" && as_dir=.
8731     for ac_exec_ext in '' $ac_executable_extensions; do
8732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8733     ac_cv_prog_ac_ct_AR="ar"
8734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8735     break 2
8736   fi
8737 done
8738   done
8739 IFS=$as_save_IFS
8740
8741 fi
8742 fi
8743 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8744 if test -n "$ac_ct_AR"; then
8745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8746 $as_echo "$ac_ct_AR" >&6; }
8747 else
8748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8749 $as_echo "no" >&6; }
8750 fi
8751
8752   if test "x$ac_ct_AR" = x; then
8753     AR=""
8754   else
8755     case $cross_compiling:$ac_tool_warned in
8756 yes:)
8757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8759 ac_tool_warned=yes ;;
8760 esac
8761     AR=$ac_ct_AR
8762   fi
8763 else
8764   AR="$ac_cv_prog_AR"
8765 fi
8766
8767 if test -n "$ac_tool_prefix"; then
8768   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8769 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8771 $as_echo_n "checking for $ac_word... " >&6; }
8772 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8773   $as_echo_n "(cached) " >&6
8774 else
8775   if test -n "$DLLTOOL"; then
8776   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8777 else
8778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8779 for as_dir in $PATH
8780 do
8781   IFS=$as_save_IFS
8782   test -z "$as_dir" && as_dir=.
8783     for ac_exec_ext in '' $ac_executable_extensions; do
8784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8785     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8787     break 2
8788   fi
8789 done
8790   done
8791 IFS=$as_save_IFS
8792
8793 fi
8794 fi
8795 DLLTOOL=$ac_cv_prog_DLLTOOL
8796 if test -n "$DLLTOOL"; then
8797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8798 $as_echo "$DLLTOOL" >&6; }
8799 else
8800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8801 $as_echo "no" >&6; }
8802 fi
8803
8804
8805 fi
8806 if test -z "$ac_cv_prog_DLLTOOL"; then
8807   ac_ct_DLLTOOL=$DLLTOOL
8808   # Extract the first word of "dlltool", so it can be a program name with args.
8809 set dummy dlltool; ac_word=$2
8810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8811 $as_echo_n "checking for $ac_word... " >&6; }
8812 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8813   $as_echo_n "(cached) " >&6
8814 else
8815   if test -n "$ac_ct_DLLTOOL"; then
8816   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8817 else
8818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8819 for as_dir in $PATH
8820 do
8821   IFS=$as_save_IFS
8822   test -z "$as_dir" && as_dir=.
8823     for ac_exec_ext in '' $ac_executable_extensions; do
8824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8825     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8827     break 2
8828   fi
8829 done
8830   done
8831 IFS=$as_save_IFS
8832
8833 fi
8834 fi
8835 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8836 if test -n "$ac_ct_DLLTOOL"; then
8837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8838 $as_echo "$ac_ct_DLLTOOL" >&6; }
8839 else
8840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8841 $as_echo "no" >&6; }
8842 fi
8843
8844   if test "x$ac_ct_DLLTOOL" = x; then
8845     DLLTOOL=""
8846   else
8847     case $cross_compiling:$ac_tool_warned in
8848 yes:)
8849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8851 ac_tool_warned=yes ;;
8852 esac
8853     DLLTOOL=$ac_ct_DLLTOOL
8854   fi
8855 else
8856   DLLTOOL="$ac_cv_prog_DLLTOOL"
8857 fi
8858
8859 if test -n "$ac_tool_prefix"; then
8860   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8861 set dummy ${ac_tool_prefix}windres; ac_word=$2
8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8863 $as_echo_n "checking for $ac_word... " >&6; }
8864 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8865   $as_echo_n "(cached) " >&6
8866 else
8867   if test -n "$WINDRES"; then
8868   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8869 else
8870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8871 for as_dir in $PATH
8872 do
8873   IFS=$as_save_IFS
8874   test -z "$as_dir" && as_dir=.
8875     for ac_exec_ext in '' $ac_executable_extensions; do
8876   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8877     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8878     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8879     break 2
8880   fi
8881 done
8882   done
8883 IFS=$as_save_IFS
8884
8885 fi
8886 fi
8887 WINDRES=$ac_cv_prog_WINDRES
8888 if test -n "$WINDRES"; then
8889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8890 $as_echo "$WINDRES" >&6; }
8891 else
8892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8893 $as_echo "no" >&6; }
8894 fi
8895
8896
8897 fi
8898 if test -z "$ac_cv_prog_WINDRES"; then
8899   ac_ct_WINDRES=$WINDRES
8900   # Extract the first word of "windres", so it can be a program name with args.
8901 set dummy windres; ac_word=$2
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8903 $as_echo_n "checking for $ac_word... " >&6; }
8904 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8905   $as_echo_n "(cached) " >&6
8906 else
8907   if test -n "$ac_ct_WINDRES"; then
8908   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8909 else
8910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8911 for as_dir in $PATH
8912 do
8913   IFS=$as_save_IFS
8914   test -z "$as_dir" && as_dir=.
8915     for ac_exec_ext in '' $ac_executable_extensions; do
8916   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8917     ac_cv_prog_ac_ct_WINDRES="windres"
8918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8919     break 2
8920   fi
8921 done
8922   done
8923 IFS=$as_save_IFS
8924
8925 fi
8926 fi
8927 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8928 if test -n "$ac_ct_WINDRES"; then
8929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8930 $as_echo "$ac_ct_WINDRES" >&6; }
8931 else
8932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8933 $as_echo "no" >&6; }
8934 fi
8935
8936   if test "x$ac_ct_WINDRES" = x; then
8937     WINDRES=""
8938   else
8939     case $cross_compiling:$ac_tool_warned in
8940 yes:)
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8942 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8943 ac_tool_warned=yes ;;
8944 esac
8945     WINDRES=$ac_ct_WINDRES
8946   fi
8947 else
8948   WINDRES="$ac_cv_prog_WINDRES"
8949 fi
8950
8951
8952 # Needed for GNU/Hurd.
8953 if test -n "$ac_tool_prefix"; then
8954   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8955 set dummy ${ac_tool_prefix}mig; ac_word=$2
8956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8957 $as_echo_n "checking for $ac_word... " >&6; }
8958 if test "${ac_cv_prog_MIG+set}" = set; then :
8959   $as_echo_n "(cached) " >&6
8960 else
8961   if test -n "$MIG"; then
8962   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8963 else
8964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8965 for as_dir in $PATH
8966 do
8967   IFS=$as_save_IFS
8968   test -z "$as_dir" && as_dir=.
8969     for ac_exec_ext in '' $ac_executable_extensions; do
8970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8971     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8973     break 2
8974   fi
8975 done
8976   done
8977 IFS=$as_save_IFS
8978
8979 fi
8980 fi
8981 MIG=$ac_cv_prog_MIG
8982 if test -n "$MIG"; then
8983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8984 $as_echo "$MIG" >&6; }
8985 else
8986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8987 $as_echo "no" >&6; }
8988 fi
8989
8990
8991 fi
8992 if test -z "$ac_cv_prog_MIG"; then
8993   ac_ct_MIG=$MIG
8994   # Extract the first word of "mig", so it can be a program name with args.
8995 set dummy mig; ac_word=$2
8996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8997 $as_echo_n "checking for $ac_word... " >&6; }
8998 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8999   $as_echo_n "(cached) " >&6
9000 else
9001   if test -n "$ac_ct_MIG"; then
9002   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
9003 else
9004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9005 for as_dir in $PATH
9006 do
9007   IFS=$as_save_IFS
9008   test -z "$as_dir" && as_dir=.
9009     for ac_exec_ext in '' $ac_executable_extensions; do
9010   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9011     ac_cv_prog_ac_ct_MIG="mig"
9012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9013     break 2
9014   fi
9015 done
9016   done
9017 IFS=$as_save_IFS
9018
9019 fi
9020 fi
9021 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
9022 if test -n "$ac_ct_MIG"; then
9023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
9024 $as_echo "$ac_ct_MIG" >&6; }
9025 else
9026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9027 $as_echo "no" >&6; }
9028 fi
9029
9030   if test "x$ac_ct_MIG" = x; then
9031     MIG=""
9032   else
9033     case $cross_compiling:$ac_tool_warned in
9034 yes:)
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9036 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9037 ac_tool_warned=yes ;;
9038 esac
9039     MIG=$ac_ct_MIG
9040   fi
9041 else
9042   MIG="$ac_cv_prog_MIG"
9043 fi
9044
9045
9046 # ---------------------- #
9047 # Checks for libraries.  #
9048 # ---------------------- #
9049
9050 # We might need to link with -lm; most simulators need it.
9051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
9052 $as_echo_n "checking for main in -lm... " >&6; }
9053 if test "${ac_cv_lib_m_main+set}" = set; then :
9054   $as_echo_n "(cached) " >&6
9055 else
9056   ac_check_lib_save_LIBS=$LIBS
9057 LIBS="-lm  $LIBS"
9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9059 /* end confdefs.h.  */
9060
9061
9062 int
9063 main ()
9064 {
9065 return main ();
9066   ;
9067   return 0;
9068 }
9069 _ACEOF
9070 if ac_fn_c_try_link "$LINENO"; then :
9071   ac_cv_lib_m_main=yes
9072 else
9073   ac_cv_lib_m_main=no
9074 fi
9075 rm -f core conftest.err conftest.$ac_objext \
9076     conftest$ac_exeext conftest.$ac_ext
9077 LIBS=$ac_check_lib_save_LIBS
9078 fi
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9080 $as_echo "$ac_cv_lib_m_main" >&6; }
9081 if test "x$ac_cv_lib_m_main" = x""yes; then :
9082   cat >>confdefs.h <<_ACEOF
9083 #define HAVE_LIBM 1
9084 _ACEOF
9085
9086   LIBS="-lm $LIBS"
9087
9088 fi
9089
9090
9091 # We need to link with -lw to get `wctype' on Solaris before Solaris
9092 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9093 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9094 # is known to have this problem).  Therefore we avoid libw if we can.
9095 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9096 if test "x$ac_cv_func_wctype" = x""yes; then :
9097
9098 else
9099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9100 $as_echo_n "checking for wctype in -lw... " >&6; }
9101 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9102   $as_echo_n "(cached) " >&6
9103 else
9104   ac_check_lib_save_LIBS=$LIBS
9105 LIBS="-lw  $LIBS"
9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9107 /* end confdefs.h.  */
9108
9109 /* Override any GCC internal prototype to avoid an error.
9110    Use char because int might match the return type of a GCC
9111    builtin and then its argument prototype would still apply.  */
9112 #ifdef __cplusplus
9113 extern "C"
9114 #endif
9115 char wctype ();
9116 int
9117 main ()
9118 {
9119 return wctype ();
9120   ;
9121   return 0;
9122 }
9123 _ACEOF
9124 if ac_fn_c_try_link "$LINENO"; then :
9125   ac_cv_lib_w_wctype=yes
9126 else
9127   ac_cv_lib_w_wctype=no
9128 fi
9129 rm -f core conftest.err conftest.$ac_objext \
9130     conftest$ac_exeext conftest.$ac_ext
9131 LIBS=$ac_check_lib_save_LIBS
9132 fi
9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9134 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9135 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9136   cat >>confdefs.h <<_ACEOF
9137 #define HAVE_LIBW 1
9138 _ACEOF
9139
9140   LIBS="-lw $LIBS"
9141
9142 fi
9143
9144 fi
9145
9146
9147 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9149 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9150 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9151   $as_echo_n "(cached) " >&6
9152 else
9153   ac_func_search_save_LIBS=$LIBS
9154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9155 /* end confdefs.h.  */
9156
9157 /* Override any GCC internal prototype to avoid an error.
9158    Use char because int might match the return type of a GCC
9159    builtin and then its argument prototype would still apply.  */
9160 #ifdef __cplusplus
9161 extern "C"
9162 #endif
9163 char gethostbyname ();
9164 int
9165 main ()
9166 {
9167 return gethostbyname ();
9168   ;
9169   return 0;
9170 }
9171 _ACEOF
9172 for ac_lib in '' nsl; do
9173   if test -z "$ac_lib"; then
9174     ac_res="none required"
9175   else
9176     ac_res=-l$ac_lib
9177     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9178   fi
9179   if ac_fn_c_try_link "$LINENO"; then :
9180   ac_cv_search_gethostbyname=$ac_res
9181 fi
9182 rm -f core conftest.err conftest.$ac_objext \
9183     conftest$ac_exeext
9184   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9185   break
9186 fi
9187 done
9188 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9189
9190 else
9191   ac_cv_search_gethostbyname=no
9192 fi
9193 rm conftest.$ac_ext
9194 LIBS=$ac_func_search_save_LIBS
9195 fi
9196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9197 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9198 ac_res=$ac_cv_search_gethostbyname
9199 if test "$ac_res" != no; then :
9200   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9201
9202 fi
9203
9204
9205 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9207 $as_echo_n "checking for library containing socketpair... " >&6; }
9208 if test "${ac_cv_search_socketpair+set}" = set; then :
9209   $as_echo_n "(cached) " >&6
9210 else
9211   ac_func_search_save_LIBS=$LIBS
9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9213 /* end confdefs.h.  */
9214
9215 /* Override any GCC internal prototype to avoid an error.
9216    Use char because int might match the return type of a GCC
9217    builtin and then its argument prototype would still apply.  */
9218 #ifdef __cplusplus
9219 extern "C"
9220 #endif
9221 char socketpair ();
9222 int
9223 main ()
9224 {
9225 return socketpair ();
9226   ;
9227   return 0;
9228 }
9229 _ACEOF
9230 for ac_lib in '' socket; do
9231   if test -z "$ac_lib"; then
9232     ac_res="none required"
9233   else
9234     ac_res=-l$ac_lib
9235     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9236   fi
9237   if ac_fn_c_try_link "$LINENO"; then :
9238   ac_cv_search_socketpair=$ac_res
9239 fi
9240 rm -f core conftest.err conftest.$ac_objext \
9241     conftest$ac_exeext
9242   if test "${ac_cv_search_socketpair+set}" = set; then :
9243   break
9244 fi
9245 done
9246 if test "${ac_cv_search_socketpair+set}" = set; then :
9247
9248 else
9249   ac_cv_search_socketpair=no
9250 fi
9251 rm conftest.$ac_ext
9252 LIBS=$ac_func_search_save_LIBS
9253 fi
9254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9255 $as_echo "$ac_cv_search_socketpair" >&6; }
9256 ac_res=$ac_cv_search_socketpair
9257 if test "$ac_res" != no; then :
9258   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9259
9260 fi
9261
9262
9263 # Link in zlib if we can.  This allows us to read compressed debug sections.
9264
9265   # See if the user specified whether he wants zlib support or not.
9266
9267 # Check whether --with-zlib was given.
9268 if test "${with_zlib+set}" = set; then :
9269   withval=$with_zlib;
9270 else
9271   with_zlib=auto
9272 fi
9273
9274
9275   if test "$with_zlib" != "no"; then
9276     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9277 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9278 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9279   $as_echo_n "(cached) " >&6
9280 else
9281   ac_func_search_save_LIBS=$LIBS
9282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9283 /* end confdefs.h.  */
9284
9285 /* Override any GCC internal prototype to avoid an error.
9286    Use char because int might match the return type of a GCC
9287    builtin and then its argument prototype would still apply.  */
9288 #ifdef __cplusplus
9289 extern "C"
9290 #endif
9291 char zlibVersion ();
9292 int
9293 main ()
9294 {
9295 return zlibVersion ();
9296   ;
9297   return 0;
9298 }
9299 _ACEOF
9300 for ac_lib in '' z; do
9301   if test -z "$ac_lib"; then
9302     ac_res="none required"
9303   else
9304     ac_res=-l$ac_lib
9305     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9306   fi
9307   if ac_fn_c_try_link "$LINENO"; then :
9308   ac_cv_search_zlibVersion=$ac_res
9309 fi
9310 rm -f core conftest.err conftest.$ac_objext \
9311     conftest$ac_exeext
9312   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9313   break
9314 fi
9315 done
9316 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9317
9318 else
9319   ac_cv_search_zlibVersion=no
9320 fi
9321 rm conftest.$ac_ext
9322 LIBS=$ac_func_search_save_LIBS
9323 fi
9324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9325 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9326 ac_res=$ac_cv_search_zlibVersion
9327 if test "$ac_res" != no; then :
9328   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9329   for ac_header in zlib.h
9330 do :
9331   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9332 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9333   cat >>confdefs.h <<_ACEOF
9334 #define HAVE_ZLIB_H 1
9335 _ACEOF
9336
9337 fi
9338
9339 done
9340
9341 fi
9342
9343     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9344       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9345     fi
9346   fi
9347
9348
9349 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9351 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9352 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9353   $as_echo_n "(cached) " >&6
9354 else
9355   ac_func_search_save_LIBS=$LIBS
9356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9357 /* end confdefs.h.  */
9358
9359 /* Override any GCC internal prototype to avoid an error.
9360    Use char because int might match the return type of a GCC
9361    builtin and then its argument prototype would still apply.  */
9362 #ifdef __cplusplus
9363 extern "C"
9364 #endif
9365 char dlgetmodinfo ();
9366 int
9367 main ()
9368 {
9369 return dlgetmodinfo ();
9370   ;
9371   return 0;
9372 }
9373 _ACEOF
9374 for ac_lib in '' dl xpdl; do
9375   if test -z "$ac_lib"; then
9376     ac_res="none required"
9377   else
9378     ac_res=-l$ac_lib
9379     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9380   fi
9381   if ac_fn_c_try_link "$LINENO"; then :
9382   ac_cv_search_dlgetmodinfo=$ac_res
9383 fi
9384 rm -f core conftest.err conftest.$ac_objext \
9385     conftest$ac_exeext
9386   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9387   break
9388 fi
9389 done
9390 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9391
9392 else
9393   ac_cv_search_dlgetmodinfo=no
9394 fi
9395 rm conftest.$ac_ext
9396 LIBS=$ac_func_search_save_LIBS
9397 fi
9398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9399 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9400 ac_res=$ac_cv_search_dlgetmodinfo
9401 if test "$ac_res" != no; then :
9402   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9403
9404 fi
9405
9406
9407
9408
9409
9410 # Check whether --with-libiconv-prefix was given.
9411 if test "${with_libiconv_prefix+set}" = set; then :
9412   withval=$with_libiconv_prefix;
9413     for dir in `echo "$withval" | tr : ' '`; do
9414       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9415       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9416     done
9417
9418 fi
9419
9420
9421   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9422   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9423
9424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9425 $as_echo_n "checking for iconv... " >&6; }
9426 if test "${am_cv_func_iconv+set}" = set; then :
9427   $as_echo_n "(cached) " >&6
9428 else
9429
9430     am_cv_func_iconv="no, consider installing GNU libiconv"
9431     am_cv_lib_iconv=no
9432     am_cv_use_build_libiconv=no
9433     am_cv_build_libiconv_path=
9434
9435     # If libiconv is part of the build tree, then try using it over
9436     # any system iconv.
9437     if test -d ../libiconv; then
9438       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9439         am_save_LIBS="$LIBS"
9440         am_save_CPPFLAGS="$CPPFLAGS"
9441         LIBS="$LIBS $lib_dir/libiconv.a"
9442         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9443         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9444 /* end confdefs.h.  */
9445 #include <stdlib.h>
9446 #include <iconv.h>
9447 int
9448 main ()
9449 {
9450 iconv_t cd = iconv_open("","");
9451            iconv(cd,NULL,NULL,NULL,NULL);
9452            iconv_close(cd);
9453   ;
9454   return 0;
9455 }
9456 _ACEOF
9457 if ac_fn_c_try_link "$LINENO"; then :
9458   am_cv_use_build_libiconv=yes
9459           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9460           am_cv_lib_iconv=yes
9461           am_cv_func_iconv=yes
9462 fi
9463 rm -f core conftest.err conftest.$ac_objext \
9464     conftest$ac_exeext conftest.$ac_ext
9465         LIBS="$am_save_LIBS"
9466         CPPFLAGS="$am_save_CPPFLAGS"
9467         if test "$am_cv_use_build_libiconv" = "yes"; then
9468           break
9469         fi
9470       done
9471     fi
9472
9473     # Next, try to find iconv in libc.
9474     if test "$am_cv_func_iconv" != yes; then
9475       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9476 /* end confdefs.h.  */
9477 #include <stdlib.h>
9478 #include <iconv.h>
9479 int
9480 main ()
9481 {
9482 iconv_t cd = iconv_open("","");
9483          iconv(cd,NULL,NULL,NULL,NULL);
9484          iconv_close(cd);
9485   ;
9486   return 0;
9487 }
9488 _ACEOF
9489 if ac_fn_c_try_link "$LINENO"; then :
9490   am_cv_func_iconv=yes
9491 fi
9492 rm -f core conftest.err conftest.$ac_objext \
9493     conftest$ac_exeext conftest.$ac_ext
9494     fi
9495
9496     # If iconv was not in libc, try -liconv.  In this case, arrange to
9497     # look in the libiconv prefix, if it was specified by the user.
9498     if test "$am_cv_func_iconv" != yes; then
9499       am_save_CPPFLAGS="$CPPFLAGS"
9500       am_save_LIBS="$LIBS"
9501       if test -n "$LIBICONV_INCLUDE"; then
9502         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9503         LIBS="$LIBS $LIBICONV_LIBDIR"
9504       fi
9505       LIBS="$LIBS -liconv"
9506       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9507 /* end confdefs.h.  */
9508 #include <stdlib.h>
9509 #include <iconv.h>
9510 int
9511 main ()
9512 {
9513 iconv_t cd = iconv_open("","");
9514          iconv(cd,NULL,NULL,NULL,NULL);
9515          iconv_close(cd);
9516   ;
9517   return 0;
9518 }
9519 _ACEOF
9520 if ac_fn_c_try_link "$LINENO"; then :
9521   am_cv_lib_iconv=yes
9522         am_cv_func_iconv=yes
9523 fi
9524 rm -f core conftest.err conftest.$ac_objext \
9525     conftest$ac_exeext conftest.$ac_ext
9526       LIBS="$am_save_LIBS"
9527       CPPFLAGS="$am_save_CPPFLAGS"
9528     fi
9529
9530 fi
9531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9532 $as_echo "$am_cv_func_iconv" >&6; }
9533
9534   # Set the various flags based on the cache variables.  We can't rely
9535   # on the flags to remain set from the above code, due to caching.
9536   LIBICONV=
9537   if test "$am_cv_lib_iconv" = yes; then
9538     LIBICONV="-liconv"
9539   else
9540     LIBICONV_LIBDIR=
9541     LIBICONV_INCLUDE=
9542   fi
9543   if test "$am_cv_use_build_libiconv" = yes; then
9544     LIBICONV="$am_cv_build_libiconv_path"
9545     LIBICONV_LIBDIR=""
9546     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9547   fi
9548   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9549   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9550
9551   if test "$am_cv_func_iconv" = yes; then
9552
9553 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9554
9555     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9556 $as_echo_n "checking for iconv declaration... " >&6; }
9557     if test "${am_cv_proto_iconv+set}" = set; then :
9558   $as_echo_n "(cached) " >&6
9559 else
9560
9561       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9562 /* end confdefs.h.  */
9563
9564 #include <stdlib.h>
9565 #include <iconv.h>
9566 extern
9567 #ifdef __cplusplus
9568 "C"
9569 #endif
9570 #if defined(__STDC__) || defined(__cplusplus)
9571 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9572 #else
9573 size_t iconv();
9574 #endif
9575
9576 int
9577 main ()
9578 {
9579
9580   ;
9581   return 0;
9582 }
9583 _ACEOF
9584 if ac_fn_c_try_compile "$LINENO"; then :
9585   am_cv_proto_iconv_arg1=""
9586 else
9587   am_cv_proto_iconv_arg1="const"
9588 fi
9589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9590       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9591 fi
9592
9593     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9595          }$am_cv_proto_iconv" >&5
9596 $as_echo "${ac_t:-
9597          }$am_cv_proto_iconv" >&6; }
9598
9599 cat >>confdefs.h <<_ACEOF
9600 #define ICONV_CONST $am_cv_proto_iconv_arg1
9601 _ACEOF
9602
9603   fi
9604
9605
9606 # GDB may fork/exec the iconv program to get the list of supported character
9607 # sets.  Allow the user to specify where to find it.
9608 # There are several factors affecting the choice of option name:
9609 # - There is already --with-libiconv-prefix but we can't use it, it specifies
9610 #   the build-time location of libiconv files.
9611 # - The program we need to find is iconv, which comes with glibc.  The user
9612 #   doesn't necessarily have libiconv installed.  Therefore naming this
9613 #   --with-libiconv-foo feels wrong.
9614 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
9615 #   defined to work on directories not files (though it really doesn't know
9616 #   the difference).
9617 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
9618 #   with --with-libiconv-prefix.
9619 # Putting these together is why the option name is --with-iconv-bin.
9620
9621
9622 # Check whether --with-iconv-bin was given.
9623 if test "${with_iconv_bin+set}" = set; then :
9624   withval=$with_iconv_bin; iconv_bin="${withval}"
9625
9626 cat >>confdefs.h <<_ACEOF
9627 #define ICONV_BIN "${iconv_bin}"
9628 _ACEOF
9629
9630
9631   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9632      if test "x$prefix" = xNONE; then
9633         test_prefix=/usr/local
9634      else
9635         test_prefix=$prefix
9636      fi
9637   else
9638      test_prefix=$exec_prefix
9639   fi
9640   value=0
9641   case ${iconv_bin} in
9642      "${test_prefix}"|"${test_prefix}/"*|\
9643         '${exec_prefix}'|'${exec_prefix}/'*)
9644      value=1
9645      ;;
9646   esac
9647
9648 cat >>confdefs.h <<_ACEOF
9649 #define ICONV_BIN_RELOCATABLE $value
9650 _ACEOF
9651
9652
9653
9654 fi
9655
9656
9657 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9658 # There is a very specific comment in /usr/include/curses.h explaining that
9659 # termcap routines built into libcurses must not be used.
9660 #
9661 # The symptoms we observed so far is GDB unexpectedly changing
9662 # the terminal settings when tgetent is called - this is particularly
9663 # visible as the output is missing carriage returns, and so rapidly
9664 # becomes very hard to read.
9665 #
9666 # The readline configure script has already decided that libtermcap
9667 # was enough for its purposes, and so decided to build readline using
9668 # libtermcap.  Since the TUI mode requires curses, building GDB with
9669 # TUI enabled results in both libraries to be used at the same time,
9670 # which is not allowed.  This basically means that GDB with TUI is
9671 # broken on alpha-osf.
9672
9673 case $host_os in
9674   osf* )
9675     if test x"$enable_tui" = xyes; then
9676       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9677     fi
9678     if test x"$enable_tui" = xauto; then
9679       enable_tui=no
9680     fi
9681     ;;
9682 esac
9683
9684 # For the TUI, we need enhanced curses functionality.
9685 if test x"$enable_tui" != xno; then
9686   prefer_curses=yes
9687 fi
9688
9689 curses_found=no
9690 if test x"$prefer_curses" = xyes; then
9691   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9692   # curses library because the latter might not provide all the
9693   # functionality we need.  However, this leads to problems on systems
9694   # where the linker searches /usr/local/lib, but the compiler doesn't
9695   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9696   # default installation of ncurses on alpha*-dec-osf* will lead to such
9697   # a situation.
9698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9699 $as_echo_n "checking for library containing waddstr... " >&6; }
9700 if test "${ac_cv_search_waddstr+set}" = set; then :
9701   $as_echo_n "(cached) " >&6
9702 else
9703   ac_func_search_save_LIBS=$LIBS
9704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9705 /* end confdefs.h.  */
9706
9707 /* Override any GCC internal prototype to avoid an error.
9708    Use char because int might match the return type of a GCC
9709    builtin and then its argument prototype would still apply.  */
9710 #ifdef __cplusplus
9711 extern "C"
9712 #endif
9713 char waddstr ();
9714 int
9715 main ()
9716 {
9717 return waddstr ();
9718   ;
9719   return 0;
9720 }
9721 _ACEOF
9722 for ac_lib in '' ncurses cursesX curses; do
9723   if test -z "$ac_lib"; then
9724     ac_res="none required"
9725   else
9726     ac_res=-l$ac_lib
9727     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9728   fi
9729   if ac_fn_c_try_link "$LINENO"; then :
9730   ac_cv_search_waddstr=$ac_res
9731 fi
9732 rm -f core conftest.err conftest.$ac_objext \
9733     conftest$ac_exeext
9734   if test "${ac_cv_search_waddstr+set}" = set; then :
9735   break
9736 fi
9737 done
9738 if test "${ac_cv_search_waddstr+set}" = set; then :
9739
9740 else
9741   ac_cv_search_waddstr=no
9742 fi
9743 rm conftest.$ac_ext
9744 LIBS=$ac_func_search_save_LIBS
9745 fi
9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9747 $as_echo "$ac_cv_search_waddstr" >&6; }
9748 ac_res=$ac_cv_search_waddstr
9749 if test "$ac_res" != no; then :
9750   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9751
9752 fi
9753
9754
9755   if test "$ac_cv_search_waddstr" != no; then
9756     curses_found=yes
9757   fi
9758 fi
9759
9760 # Check whether we should enable the TUI, but only do so if we really
9761 # can.
9762 if test x"$enable_tui" != xno; then
9763   if test -d $srcdir/tui; then
9764     if test "$curses_found" != no; then
9765       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9766       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9767       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9768       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9769       CONFIG_ALL="${CONFIG_ALL} all-tui"
9770       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9771       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9772       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9773     else
9774       if test x"$enable_tui" = xyes; then
9775         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9776       else
9777         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9778 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9779       fi
9780     fi
9781   fi
9782 fi
9783
9784 # Since GDB uses Readline, we need termcap functionality.  In many
9785 # cases this will be provided by the curses library, but some systems
9786 # have a seperate termcap library, or no curses library at all.
9787
9788 case $host_os in
9789   cygwin*)
9790     if test -d $srcdir/libtermcap; then
9791       LIBS="../libtermcap/libtermcap.a $LIBS"
9792       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9793     fi ;;
9794   go32* | *djgpp*)
9795     ac_cv_search_tgetent="none required"
9796     ;;
9797   *mingw32*)
9798     ac_cv_search_tgetent="none required"
9799     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9800     ;;
9801 esac
9802
9803 # These are the libraries checked by Readline.
9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9805 $as_echo_n "checking for library containing tgetent... " >&6; }
9806 if test "${ac_cv_search_tgetent+set}" = set; then :
9807   $as_echo_n "(cached) " >&6
9808 else
9809   ac_func_search_save_LIBS=$LIBS
9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9811 /* end confdefs.h.  */
9812
9813 /* Override any GCC internal prototype to avoid an error.
9814    Use char because int might match the return type of a GCC
9815    builtin and then its argument prototype would still apply.  */
9816 #ifdef __cplusplus
9817 extern "C"
9818 #endif
9819 char tgetent ();
9820 int
9821 main ()
9822 {
9823 return tgetent ();
9824   ;
9825   return 0;
9826 }
9827 _ACEOF
9828 for ac_lib in '' termcap tinfo curses ncurses; do
9829   if test -z "$ac_lib"; then
9830     ac_res="none required"
9831   else
9832     ac_res=-l$ac_lib
9833     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9834   fi
9835   if ac_fn_c_try_link "$LINENO"; then :
9836   ac_cv_search_tgetent=$ac_res
9837 fi
9838 rm -f core conftest.err conftest.$ac_objext \
9839     conftest$ac_exeext
9840   if test "${ac_cv_search_tgetent+set}" = set; then :
9841   break
9842 fi
9843 done
9844 if test "${ac_cv_search_tgetent+set}" = set; then :
9845
9846 else
9847   ac_cv_search_tgetent=no
9848 fi
9849 rm conftest.$ac_ext
9850 LIBS=$ac_func_search_save_LIBS
9851 fi
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9853 $as_echo "$ac_cv_search_tgetent" >&6; }
9854 ac_res=$ac_cv_search_tgetent
9855 if test "$ac_res" != no; then :
9856   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9857
9858 fi
9859
9860
9861 if test "$ac_cv_search_tgetent" = no; then
9862   as_fn_error "no termcap library found" "$LINENO" 5
9863 fi
9864
9865
9866 # Check whether --with-system-readline was given.
9867 if test "${with_system_readline+set}" = set; then :
9868   withval=$with_system_readline;
9869 fi
9870
9871
9872 if test "$with_system_readline" = yes; then
9873   READLINE=-lreadline
9874   READLINE_DEPS=
9875   READLINE_CFLAGS=
9876   READLINE_TEXI_INCFLAG=
9877 else
9878   READLINE='$(READLINE_DIR)/libreadline.a'
9879   READLINE_DEPS='$(READLINE)'
9880   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9881   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9882 fi
9883
9884
9885
9886
9887
9888 # Generate jit-reader.h
9889
9890 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
9891 TARGET_PTR=
9892
9893 # The cast to long int works around a bug in the HP C Compiler
9894 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9895 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9896 # This bug is HP SR number 8606223364.
9897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
9898 $as_echo_n "checking size of unsigned long long... " >&6; }
9899 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
9900   $as_echo_n "(cached) " >&6
9901 else
9902   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
9903
9904 else
9905   if test "$ac_cv_type_unsigned_long_long" = yes; then
9906      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9908 { as_fn_set_status 77
9909 as_fn_error "cannot compute sizeof (unsigned long long)
9910 See \`config.log' for more details." "$LINENO" 5; }; }
9911    else
9912      ac_cv_sizeof_unsigned_long_long=0
9913    fi
9914 fi
9915
9916 fi
9917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9918 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9919
9920
9921
9922 cat >>confdefs.h <<_ACEOF
9923 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9924 _ACEOF
9925
9926
9927 # The cast to long int works around a bug in the HP C Compiler
9928 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9929 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9930 # This bug is HP SR number 8606223364.
9931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9932 $as_echo_n "checking size of unsigned long... " >&6; }
9933 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
9934   $as_echo_n "(cached) " >&6
9935 else
9936   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
9937
9938 else
9939   if test "$ac_cv_type_unsigned_long" = yes; then
9940      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9942 { as_fn_set_status 77
9943 as_fn_error "cannot compute sizeof (unsigned long)
9944 See \`config.log' for more details." "$LINENO" 5; }; }
9945    else
9946      ac_cv_sizeof_unsigned_long=0
9947    fi
9948 fi
9949
9950 fi
9951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9952 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9953
9954
9955
9956 cat >>confdefs.h <<_ACEOF
9957 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9958 _ACEOF
9959
9960
9961 # The cast to long int works around a bug in the HP C Compiler
9962 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9963 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9964 # This bug is HP SR number 8606223364.
9965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9966 $as_echo_n "checking size of unsigned __int128... " >&6; }
9967 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9968   $as_echo_n "(cached) " >&6
9969 else
9970   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
9971
9972 else
9973   if test "$ac_cv_type_unsigned___int128" = yes; then
9974      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9976 { as_fn_set_status 77
9977 as_fn_error "cannot compute sizeof (unsigned __int128)
9978 See \`config.log' for more details." "$LINENO" 5; }; }
9979    else
9980      ac_cv_sizeof_unsigned___int128=0
9981    fi
9982 fi
9983
9984 fi
9985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9986 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9987
9988
9989
9990 cat >>confdefs.h <<_ACEOF
9991 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9992 _ACEOF
9993
9994
9995
9996 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9997   TARGET_PTR="unsigned long"
9998 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9999   TARGET_PTR="unsigned long long"
10000 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
10001   TARGET_PTR="unsigned __int128"
10002 else
10003   TARGET_PTR="unsigned long"
10004 fi
10005
10006
10007 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
10008
10009
10010
10011 # Check whether --with-expat was given.
10012 if test "${with_expat+set}" = set; then :
10013   withval=$with_expat;
10014 else
10015   with_expat=auto
10016 fi
10017
10018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
10019 $as_echo_n "checking whether to use expat... " >&6; }
10020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
10021 $as_echo "$with_expat" >&6; }
10022
10023 if test "${with_expat}" = no; then
10024   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
10025 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
10026   HAVE_LIBEXPAT=no
10027 else
10028
10029       if test "X$prefix" = "XNONE"; then
10030     acl_final_prefix="$ac_default_prefix"
10031   else
10032     acl_final_prefix="$prefix"
10033   fi
10034   if test "X$exec_prefix" = "XNONE"; then
10035     acl_final_exec_prefix='${prefix}'
10036   else
10037     acl_final_exec_prefix="$exec_prefix"
10038   fi
10039   acl_save_prefix="$prefix"
10040   prefix="$acl_final_prefix"
10041   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10042   prefix="$acl_save_prefix"
10043
10044
10045 # Check whether --with-gnu-ld was given.
10046 if test "${with_gnu_ld+set}" = set; then :
10047   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
10048 else
10049   with_gnu_ld=no
10050 fi
10051
10052 # Prepare PATH_SEPARATOR.
10053 # The user is always right.
10054 if test "${PATH_SEPARATOR+set}" != set; then
10055   echo "#! /bin/sh" >conf$$.sh
10056   echo  "exit 0"   >>conf$$.sh
10057   chmod +x conf$$.sh
10058   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10059     PATH_SEPARATOR=';'
10060   else
10061     PATH_SEPARATOR=:
10062   fi
10063   rm -f conf$$.sh
10064 fi
10065 ac_prog=ld
10066 if test "$GCC" = yes; then
10067   # Check if gcc -print-prog-name=ld gives a path.
10068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
10069 $as_echo_n "checking for ld used by GCC... " >&6; }
10070   case $host in
10071   *-*-mingw*)
10072     # gcc leaves a trailing carriage return which upsets mingw
10073     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10074   *)
10075     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10076   esac
10077   case $ac_prog in
10078     # Accept absolute paths.
10079     [\\/]* | [A-Za-z]:[\\/]*)
10080       re_direlt='/[^/][^/]*/\.\./'
10081       # Canonicalize the path of ld
10082       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10083       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10084         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10085       done
10086       test -z "$LD" && LD="$ac_prog"
10087       ;;
10088   "")
10089     # If it fails, then pretend we aren't using GCC.
10090     ac_prog=ld
10091     ;;
10092   *)
10093     # If it is relative, then search for the first ld in PATH.
10094     with_gnu_ld=unknown
10095     ;;
10096   esac
10097 elif test "$with_gnu_ld" = yes; then
10098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
10099 $as_echo_n "checking for GNU ld... " >&6; }
10100 else
10101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
10102 $as_echo_n "checking for non-GNU ld... " >&6; }
10103 fi
10104 if test "${acl_cv_path_LD+set}" = set; then :
10105   $as_echo_n "(cached) " >&6
10106 else
10107   if test -z "$LD"; then
10108   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10109   for ac_dir in $PATH; do
10110     test -z "$ac_dir" && ac_dir=.
10111     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10112       acl_cv_path_LD="$ac_dir/$ac_prog"
10113       # Check to see if the program is GNU ld.  I'd rather use --version,
10114       # but apparently some GNU ld's only accept -v.
10115       # Break only if it was the GNU/non-GNU ld that we prefer.
10116       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10117         test "$with_gnu_ld" != no && break
10118       else
10119         test "$with_gnu_ld" != yes && break
10120       fi
10121     fi
10122   done
10123   IFS="$ac_save_ifs"
10124 else
10125   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10126 fi
10127 fi
10128
10129 LD="$acl_cv_path_LD"
10130 if test -n "$LD"; then
10131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
10132 $as_echo "$LD" >&6; }
10133 else
10134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10135 $as_echo "no" >&6; }
10136 fi
10137 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
10139 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
10140 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
10141   $as_echo_n "(cached) " >&6
10142 else
10143   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10144 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10145   acl_cv_prog_gnu_ld=yes
10146 else
10147   acl_cv_prog_gnu_ld=no
10148 fi
10149 fi
10150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
10151 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
10152 with_gnu_ld=$acl_cv_prog_gnu_ld
10153
10154
10155
10156                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
10157 $as_echo_n "checking for shared library run path origin... " >&6; }
10158 if test "${acl_cv_rpath+set}" = set; then :
10159   $as_echo_n "(cached) " >&6
10160 else
10161
10162     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10163     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10164     . ./conftest.sh
10165     rm -f ./conftest.sh
10166     acl_cv_rpath=done
10167
10168 fi
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
10170 $as_echo "$acl_cv_rpath" >&6; }
10171   wl="$acl_cv_wl"
10172   libext="$acl_cv_libext"
10173   shlibext="$acl_cv_shlibext"
10174   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10175   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10176   hardcode_direct="$acl_cv_hardcode_direct"
10177   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10178     # Check whether --enable-rpath was given.
10179 if test "${enable_rpath+set}" = set; then :
10180   enableval=$enable_rpath; :
10181 else
10182   enable_rpath=yes
10183 fi
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194     use_additional=yes
10195
10196   acl_save_prefix="$prefix"
10197   prefix="$acl_final_prefix"
10198   acl_save_exec_prefix="$exec_prefix"
10199   exec_prefix="$acl_final_exec_prefix"
10200
10201     eval additional_includedir=\"$includedir\"
10202     eval additional_libdir=\"$libdir\"
10203
10204   exec_prefix="$acl_save_exec_prefix"
10205   prefix="$acl_save_prefix"
10206
10207
10208 # Check whether --with-libexpat-prefix was given.
10209 if test "${with_libexpat_prefix+set}" = set; then :
10210   withval=$with_libexpat_prefix;
10211     if test "X$withval" = "Xno"; then
10212       use_additional=no
10213     else
10214       if test "X$withval" = "X"; then
10215
10216   acl_save_prefix="$prefix"
10217   prefix="$acl_final_prefix"
10218   acl_save_exec_prefix="$exec_prefix"
10219   exec_prefix="$acl_final_exec_prefix"
10220
10221           eval additional_includedir=\"$includedir\"
10222           eval additional_libdir=\"$libdir\"
10223
10224   exec_prefix="$acl_save_exec_prefix"
10225   prefix="$acl_save_prefix"
10226
10227       else
10228         additional_includedir="$withval/include"
10229         additional_libdir="$withval/lib"
10230       fi
10231     fi
10232
10233 fi
10234
10235       LIBEXPAT=
10236   LTLIBEXPAT=
10237   INCEXPAT=
10238   rpathdirs=
10239   ltrpathdirs=
10240   names_already_handled=
10241   names_next_round='expat '
10242   while test -n "$names_next_round"; do
10243     names_this_round="$names_next_round"
10244     names_next_round=
10245     for name in $names_this_round; do
10246       already_handled=
10247       for n in $names_already_handled; do
10248         if test "$n" = "$name"; then
10249           already_handled=yes
10250           break
10251         fi
10252       done
10253       if test -z "$already_handled"; then
10254         names_already_handled="$names_already_handled $name"
10255                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10256         eval value=\"\$HAVE_LIB$uppername\"
10257         if test -n "$value"; then
10258           if test "$value" = yes; then
10259             eval value=\"\$LIB$uppername\"
10260             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10261             eval value=\"\$LTLIB$uppername\"
10262             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10263           else
10264                                     :
10265           fi
10266         else
10267                               found_dir=
10268           found_la=
10269           found_so=
10270           found_a=
10271           if test $use_additional = yes; then
10272             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10273               found_dir="$additional_libdir"
10274               found_so="$additional_libdir/lib$name.$shlibext"
10275               if test -f "$additional_libdir/lib$name.la"; then
10276                 found_la="$additional_libdir/lib$name.la"
10277               fi
10278             else
10279               if test -f "$additional_libdir/lib$name.$libext"; then
10280                 found_dir="$additional_libdir"
10281                 found_a="$additional_libdir/lib$name.$libext"
10282                 if test -f "$additional_libdir/lib$name.la"; then
10283                   found_la="$additional_libdir/lib$name.la"
10284                 fi
10285               fi
10286             fi
10287           fi
10288           if test "X$found_dir" = "X"; then
10289             for x in $LDFLAGS $LTLIBEXPAT; do
10290
10291   acl_save_prefix="$prefix"
10292   prefix="$acl_final_prefix"
10293   acl_save_exec_prefix="$exec_prefix"
10294   exec_prefix="$acl_final_exec_prefix"
10295   eval x=\"$x\"
10296   exec_prefix="$acl_save_exec_prefix"
10297   prefix="$acl_save_prefix"
10298
10299               case "$x" in
10300                 -L*)
10301                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10302                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10303                     found_dir="$dir"
10304                     found_so="$dir/lib$name.$shlibext"
10305                     if test -f "$dir/lib$name.la"; then
10306                       found_la="$dir/lib$name.la"
10307                     fi
10308                   else
10309                     if test -f "$dir/lib$name.$libext"; then
10310                       found_dir="$dir"
10311                       found_a="$dir/lib$name.$libext"
10312                       if test -f "$dir/lib$name.la"; then
10313                         found_la="$dir/lib$name.la"
10314                       fi
10315                     fi
10316                   fi
10317                   ;;
10318               esac
10319               if test "X$found_dir" != "X"; then
10320                 break
10321               fi
10322             done
10323           fi
10324           if test "X$found_dir" != "X"; then
10325                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10326             if test "X$found_so" != "X"; then
10327                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10328                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10329               else
10330                                                                                 haveit=
10331                 for x in $ltrpathdirs; do
10332                   if test "X$x" = "X$found_dir"; then
10333                     haveit=yes
10334                     break
10335                   fi
10336                 done
10337                 if test -z "$haveit"; then
10338                   ltrpathdirs="$ltrpathdirs $found_dir"
10339                 fi
10340                                 if test "$hardcode_direct" = yes; then
10341                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10342                 else
10343                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10344                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10345                                                             haveit=
10346                     for x in $rpathdirs; do
10347                       if test "X$x" = "X$found_dir"; then
10348                         haveit=yes
10349                         break
10350                       fi
10351                     done
10352                     if test -z "$haveit"; then
10353                       rpathdirs="$rpathdirs $found_dir"
10354                     fi
10355                   else
10356                                                                                 haveit=
10357                     for x in $LDFLAGS $LIBEXPAT; do
10358
10359   acl_save_prefix="$prefix"
10360   prefix="$acl_final_prefix"
10361   acl_save_exec_prefix="$exec_prefix"
10362   exec_prefix="$acl_final_exec_prefix"
10363   eval x=\"$x\"
10364   exec_prefix="$acl_save_exec_prefix"
10365   prefix="$acl_save_prefix"
10366
10367                       if test "X$x" = "X-L$found_dir"; then
10368                         haveit=yes
10369                         break
10370                       fi
10371                     done
10372                     if test -z "$haveit"; then
10373                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10374                     fi
10375                     if test "$hardcode_minus_L" != no; then
10376                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10377                     else
10378                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10379                     fi
10380                   fi
10381                 fi
10382               fi
10383             else
10384               if test "X$found_a" != "X"; then
10385                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10386               else
10387                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10388               fi
10389             fi
10390                         additional_includedir=
10391             case "$found_dir" in
10392               */lib | */lib/)
10393                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10394                 additional_includedir="$basedir/include"
10395                 ;;
10396             esac
10397             if test "X$additional_includedir" != "X"; then
10398                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10399                 haveit=
10400                 if test "X$additional_includedir" = "X/usr/local/include"; then
10401                   if test -n "$GCC"; then
10402                     case $host_os in
10403                       linux*) haveit=yes;;
10404                     esac
10405                   fi
10406                 fi
10407                 if test -z "$haveit"; then
10408                   for x in $CPPFLAGS $INCEXPAT; do
10409
10410   acl_save_prefix="$prefix"
10411   prefix="$acl_final_prefix"
10412   acl_save_exec_prefix="$exec_prefix"
10413   exec_prefix="$acl_final_exec_prefix"
10414   eval x=\"$x\"
10415   exec_prefix="$acl_save_exec_prefix"
10416   prefix="$acl_save_prefix"
10417
10418                     if test "X$x" = "X-I$additional_includedir"; then
10419                       haveit=yes
10420                       break
10421                     fi
10422                   done
10423                   if test -z "$haveit"; then
10424                     if test -d "$additional_includedir"; then
10425                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10426                     fi
10427                   fi
10428                 fi
10429               fi
10430             fi
10431                         if test -n "$found_la"; then
10432                                                         save_libdir="$libdir"
10433               case "$found_la" in
10434                 */* | *\\*) . "$found_la" ;;
10435                 *) . "./$found_la" ;;
10436               esac
10437               libdir="$save_libdir"
10438                             for dep in $dependency_libs; do
10439                 case "$dep" in
10440                   -L*)
10441                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10442                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10443                       haveit=
10444                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10445                         if test -n "$GCC"; then
10446                           case $host_os in
10447                             linux*) haveit=yes;;
10448                           esac
10449                         fi
10450                       fi
10451                       if test -z "$haveit"; then
10452                         haveit=
10453                         for x in $LDFLAGS $LIBEXPAT; do
10454
10455   acl_save_prefix="$prefix"
10456   prefix="$acl_final_prefix"
10457   acl_save_exec_prefix="$exec_prefix"
10458   exec_prefix="$acl_final_exec_prefix"
10459   eval x=\"$x\"
10460   exec_prefix="$acl_save_exec_prefix"
10461   prefix="$acl_save_prefix"
10462
10463                           if test "X$x" = "X-L$additional_libdir"; then
10464                             haveit=yes
10465                             break
10466                           fi
10467                         done
10468                         if test -z "$haveit"; then
10469                           if test -d "$additional_libdir"; then
10470                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10471                           fi
10472                         fi
10473                         haveit=
10474                         for x in $LDFLAGS $LTLIBEXPAT; do
10475
10476   acl_save_prefix="$prefix"
10477   prefix="$acl_final_prefix"
10478   acl_save_exec_prefix="$exec_prefix"
10479   exec_prefix="$acl_final_exec_prefix"
10480   eval x=\"$x\"
10481   exec_prefix="$acl_save_exec_prefix"
10482   prefix="$acl_save_prefix"
10483
10484                           if test "X$x" = "X-L$additional_libdir"; then
10485                             haveit=yes
10486                             break
10487                           fi
10488                         done
10489                         if test -z "$haveit"; then
10490                           if test -d "$additional_libdir"; then
10491                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10492                           fi
10493                         fi
10494                       fi
10495                     fi
10496                     ;;
10497                   -R*)
10498                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10499                     if test "$enable_rpath" != no; then
10500                                                                   haveit=
10501                       for x in $rpathdirs; do
10502                         if test "X$x" = "X$dir"; then
10503                           haveit=yes
10504                           break
10505                         fi
10506                       done
10507                       if test -z "$haveit"; then
10508                         rpathdirs="$rpathdirs $dir"
10509                       fi
10510                                                                   haveit=
10511                       for x in $ltrpathdirs; do
10512                         if test "X$x" = "X$dir"; then
10513                           haveit=yes
10514                           break
10515                         fi
10516                       done
10517                       if test -z "$haveit"; then
10518                         ltrpathdirs="$ltrpathdirs $dir"
10519                       fi
10520                     fi
10521                     ;;
10522                   -l*)
10523                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10524                     ;;
10525                   *.la)
10526                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10527                     ;;
10528                   *)
10529                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10530                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10531                     ;;
10532                 esac
10533               done
10534             fi
10535           else
10536                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10537             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10538           fi
10539         fi
10540       fi
10541     done
10542   done
10543   if test "X$rpathdirs" != "X"; then
10544     if test -n "$hardcode_libdir_separator"; then
10545                         alldirs=
10546       for found_dir in $rpathdirs; do
10547         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10548       done
10549             acl_save_libdir="$libdir"
10550       libdir="$alldirs"
10551       eval flag=\"$hardcode_libdir_flag_spec\"
10552       libdir="$acl_save_libdir"
10553       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10554     else
10555             for found_dir in $rpathdirs; do
10556         acl_save_libdir="$libdir"
10557         libdir="$found_dir"
10558         eval flag=\"$hardcode_libdir_flag_spec\"
10559         libdir="$acl_save_libdir"
10560         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10561       done
10562     fi
10563   fi
10564   if test "X$ltrpathdirs" != "X"; then
10565             for found_dir in $ltrpathdirs; do
10566       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10567     done
10568   fi
10569
10570
10571         ac_save_CPPFLAGS="$CPPFLAGS"
10572
10573   for element in $INCEXPAT; do
10574     haveit=
10575     for x in $CPPFLAGS; do
10576
10577   acl_save_prefix="$prefix"
10578   prefix="$acl_final_prefix"
10579   acl_save_exec_prefix="$exec_prefix"
10580   exec_prefix="$acl_final_exec_prefix"
10581   eval x=\"$x\"
10582   exec_prefix="$acl_save_exec_prefix"
10583   prefix="$acl_save_prefix"
10584
10585       if test "X$x" = "X$element"; then
10586         haveit=yes
10587         break
10588       fi
10589     done
10590     if test -z "$haveit"; then
10591       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10592     fi
10593   done
10594
10595
10596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10597 $as_echo_n "checking for libexpat... " >&6; }
10598 if test "${ac_cv_libexpat+set}" = set; then :
10599   $as_echo_n "(cached) " >&6
10600 else
10601
10602     ac_save_LIBS="$LIBS"
10603     LIBS="$LIBS $LIBEXPAT"
10604     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10605 /* end confdefs.h.  */
10606 #include "expat.h"
10607 int
10608 main ()
10609 {
10610 XML_Parser p = XML_ParserCreate (0);
10611   ;
10612   return 0;
10613 }
10614 _ACEOF
10615 if ac_fn_c_try_link "$LINENO"; then :
10616   ac_cv_libexpat=yes
10617 else
10618   ac_cv_libexpat=no
10619 fi
10620 rm -f core conftest.err conftest.$ac_objext \
10621     conftest$ac_exeext conftest.$ac_ext
10622     LIBS="$ac_save_LIBS"
10623
10624 fi
10625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10626 $as_echo "$ac_cv_libexpat" >&6; }
10627   if test "$ac_cv_libexpat" = yes; then
10628     HAVE_LIBEXPAT=yes
10629
10630 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10631
10632     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10633 $as_echo_n "checking how to link with libexpat... " >&6; }
10634     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10635 $as_echo "$LIBEXPAT" >&6; }
10636   else
10637     HAVE_LIBEXPAT=no
10638             CPPFLAGS="$ac_save_CPPFLAGS"
10639     LIBEXPAT=
10640     LTLIBEXPAT=
10641   fi
10642
10643
10644
10645
10646
10647
10648   if test "$HAVE_LIBEXPAT" != yes; then
10649     if test "$with_expat" = yes; then
10650       as_fn_error "expat is missing or unusable" "$LINENO" 5
10651     else
10652       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10653 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10654     fi
10655   else
10656     save_LIBS=$LIBS
10657     LIBS="$LIBS $LIBEXPAT"
10658     for ac_func in XML_StopParser
10659 do :
10660   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10661 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10662   cat >>confdefs.h <<_ACEOF
10663 #define HAVE_XML_STOPPARSER 1
10664 _ACEOF
10665
10666 fi
10667 done
10668
10669     LIBS=$save_LIBS
10670   fi
10671 fi
10672
10673
10674
10675
10676
10677
10678 # Check whether --with-python was given.
10679 if test "${with_python+set}" = set; then :
10680   withval=$with_python;
10681 else
10682   with_python=auto
10683 fi
10684
10685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10686 $as_echo_n "checking whether to use python... " >&6; }
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10688 $as_echo "$with_python" >&6; }
10689
10690 if test "${with_python}" = no; then
10691   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10692 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10693   have_libpython=no
10694 else
10695   case "${with_python}" in
10696   /*)
10697     if test -d ${with_python}; then
10698       # Assume the python binary is ${with_python}/bin/python.
10699       python_prog="${with_python}/bin/python"
10700       python_prefix=
10701       # If python does not exit ${with_python}/bin, then try in
10702       # ${with_python}.  On Windows/MinGW, this is where the Python
10703       # executable is.
10704       if test ! -x "${python_prog}"; then
10705         python_prog="${with_python}/python"
10706         python_prefix=
10707       fi
10708       if test ! -x "${python_prog}"; then
10709         # Fall back to gdb 7.0/7.1 behaviour.
10710         python_prog=missing
10711         python_prefix=${with_python}
10712       fi
10713     elif test -x "${with_python}"; then
10714       # While we can't run python compiled for $host (unless host == build),
10715       # the user could write a script that provides the needed information,
10716       # so we support that.
10717       python_prog=${with_python}
10718       python_prefix=
10719     else
10720       as_fn_error "invalid value for --with-python" "$LINENO" 5
10721     fi
10722     ;;
10723   */*)
10724     # Disallow --with-python=foo/bar.
10725     as_fn_error "invalid value for --with-python" "$LINENO" 5
10726     ;;
10727   *)
10728     # The user has either specified auto, yes, or the name of the python
10729     # program assumed to be in $PATH.
10730     python_prefix=
10731     case "${with_python}" in
10732     yes | auto)
10733       if test ${build} = ${host}; then
10734         # Extract the first word of "python", so it can be a program name with args.
10735 set dummy python; ac_word=$2
10736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10737 $as_echo_n "checking for $ac_word... " >&6; }
10738 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10739   $as_echo_n "(cached) " >&6
10740 else
10741   case $python_prog_path in
10742   [\\/]* | ?:[\\/]*)
10743   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10744   ;;
10745   *)
10746   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10747 for as_dir in $PATH
10748 do
10749   IFS=$as_save_IFS
10750   test -z "$as_dir" && as_dir=.
10751     for ac_exec_ext in '' $ac_executable_extensions; do
10752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10753     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10755     break 2
10756   fi
10757 done
10758   done
10759 IFS=$as_save_IFS
10760
10761   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10762   ;;
10763 esac
10764 fi
10765 python_prog_path=$ac_cv_path_python_prog_path
10766 if test -n "$python_prog_path"; then
10767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10768 $as_echo "$python_prog_path" >&6; }
10769 else
10770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10771 $as_echo "no" >&6; }
10772 fi
10773
10774
10775         if test "${python_prog_path}" = missing; then
10776           python_prog=missing
10777         else
10778           python_prog=${python_prog_path}
10779         fi
10780       else
10781         # Not much we can do except assume the cross-compiler will find the
10782         # right files.
10783         python_prog=missing
10784       fi
10785       ;;
10786     *)
10787       # While we can't run python compiled for $host (unless host == build),
10788       # the user could write a script that provides the needed information,
10789       # so we support that.
10790       python_prog="${with_python}"
10791       # Extract the first word of "${python_prog}", so it can be a program name with args.
10792 set dummy ${python_prog}; ac_word=$2
10793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10794 $as_echo_n "checking for $ac_word... " >&6; }
10795 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10796   $as_echo_n "(cached) " >&6
10797 else
10798   case $python_prog_path in
10799   [\\/]* | ?:[\\/]*)
10800   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10801   ;;
10802   *)
10803   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10804 for as_dir in $PATH
10805 do
10806   IFS=$as_save_IFS
10807   test -z "$as_dir" && as_dir=.
10808     for ac_exec_ext in '' $ac_executable_extensions; do
10809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10810     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10812     break 2
10813   fi
10814 done
10815   done
10816 IFS=$as_save_IFS
10817
10818   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10819   ;;
10820 esac
10821 fi
10822 python_prog_path=$ac_cv_path_python_prog_path
10823 if test -n "$python_prog_path"; then
10824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10825 $as_echo "$python_prog_path" >&6; }
10826 else
10827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10828 $as_echo "no" >&6; }
10829 fi
10830
10831
10832       if test "${python_prog_path}" = missing; then
10833         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10834       fi
10835       ;;
10836     esac
10837   esac
10838
10839   if test "${python_prog}" != missing; then
10840     # We have a python program to use, but it may be too old.
10841     # Don't flag an error for --with-python=auto (the default).
10842     have_python_config=yes
10843     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10844     if test $? != 0; then
10845       have_python_config=failed
10846       if test "${with_python}" != auto; then
10847         as_fn_error "failure running python-config --includes" "$LINENO" 5
10848       fi
10849     fi
10850     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10851     if test $? != 0; then
10852       have_python_config=failed
10853       if test "${with_python}" != auto; then
10854         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10855       fi
10856     fi
10857     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10858     if test $? != 0; then
10859       have_python_config=failed
10860       if test "${with_python}" != auto; then
10861         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10862       fi
10863     fi
10864   else
10865     # We do not have a python executable we can use to determine where
10866     # to find the Python headers and libs.  We cannot guess the include
10867     # path from the python_prefix either, because that include path
10868     # depends on the Python version.  So, there is nothing much we can
10869     # do except assume that the compiler will be able to find those files.
10870     python_includes=
10871     python_libs=
10872     have_python_config=no
10873   fi
10874
10875   # If we have python-config, only try the configuration it provides.
10876   # Otherwise fallback on the old way of trying different versions of
10877   # python in turn.
10878
10879   have_libpython=no
10880   if test "${have_python_config}" = yes; then
10881     # Determine the Python version by extracting "-lpython<version>"
10882     # part of the python_libs. <version> is usually X.Y with X and Y
10883     # being decimal numbers, but can also be XY (seen on Windows).
10884     #
10885     # The extraction is performed using sed with a regular expression.
10886     # Initially, the regexp used was using the '?' quantifier to make
10887     # the dot in the version number optional.  Unfortunately, this
10888     # does not work with non-GNU versions of sed because, because of
10889     # what looks like a limitation (the '?' quantifier does not work
10890     # with back-references).  We work around this limitation by using
10891     # the '*' quantifier instead.  It means that, in theory, we might
10892     # match unexpected version strings such as "-lpython2..7", but
10893     # this seems unlikely in practice.  And even if that happens,
10894     # an error will be triggered later on, when checking that version
10895     # number.
10896     python_version=`echo " ${python_libs} " \
10897                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10898     case "${python_version}" in
10899     python*)
10900
10901   version=${python_version}
10902
10903   new_CPPFLAGS=${python_includes}
10904   new_LIBS=${python_libs}
10905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10906 $as_echo_n "checking for ${version}... " >&6; }
10907   save_CPPFLAGS=$CPPFLAGS
10908   save_LIBS=$LIBS
10909   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10910   LIBS="$LIBS $new_LIBS"
10911   found_usable_python=no
10912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10913 /* end confdefs.h.  */
10914 #include "Python.h"
10915 int
10916 main ()
10917 {
10918 Py_Initialize ();
10919   ;
10920   return 0;
10921 }
10922 _ACEOF
10923 if ac_fn_c_try_link "$LINENO"; then :
10924   have_libpython=${version}
10925                   found_usable_python=yes
10926                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10927                   PYTHON_LIBS=$new_LIBS
10928 fi
10929 rm -f core conftest.err conftest.$ac_objext \
10930     conftest$ac_exeext conftest.$ac_ext
10931   CPPFLAGS=$save_CPPFLAGS
10932   LIBS=$save_LIBS
10933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10934 $as_echo "${found_usable_python}" >&6; }
10935
10936       ;;
10937     *)
10938       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10939       ;;
10940     esac
10941   elif test "${have_python_config}" != failed; then
10942     if test "${have_libpython}" = no; then
10943
10944   version=python2.7
10945
10946   new_CPPFLAGS=${python_includes}
10947   new_LIBS="${python_libs} -lpython2.7"
10948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10949 $as_echo_n "checking for ${version}... " >&6; }
10950   save_CPPFLAGS=$CPPFLAGS
10951   save_LIBS=$LIBS
10952   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10953   LIBS="$LIBS $new_LIBS"
10954   found_usable_python=no
10955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h.  */
10957 #include "Python.h"
10958 int
10959 main ()
10960 {
10961 Py_Initialize ();
10962   ;
10963   return 0;
10964 }
10965 _ACEOF
10966 if ac_fn_c_try_link "$LINENO"; then :
10967   have_libpython=${version}
10968                   found_usable_python=yes
10969                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10970                   PYTHON_LIBS=$new_LIBS
10971 fi
10972 rm -f core conftest.err conftest.$ac_objext \
10973     conftest$ac_exeext conftest.$ac_ext
10974   CPPFLAGS=$save_CPPFLAGS
10975   LIBS=$save_LIBS
10976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10977 $as_echo "${found_usable_python}" >&6; }
10978
10979     fi
10980     if test "${have_libpython}" = no; then
10981
10982   version=python2.6
10983
10984   new_CPPFLAGS=${python_includes}
10985   new_LIBS="${python_libs} -lpython2.6"
10986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10987 $as_echo_n "checking for ${version}... " >&6; }
10988   save_CPPFLAGS=$CPPFLAGS
10989   save_LIBS=$LIBS
10990   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10991   LIBS="$LIBS $new_LIBS"
10992   found_usable_python=no
10993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10994 /* end confdefs.h.  */
10995 #include "Python.h"
10996 int
10997 main ()
10998 {
10999 Py_Initialize ();
11000   ;
11001   return 0;
11002 }
11003 _ACEOF
11004 if ac_fn_c_try_link "$LINENO"; then :
11005   have_libpython=${version}
11006                   found_usable_python=yes
11007                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11008                   PYTHON_LIBS=$new_LIBS
11009 fi
11010 rm -f core conftest.err conftest.$ac_objext \
11011     conftest$ac_exeext conftest.$ac_ext
11012   CPPFLAGS=$save_CPPFLAGS
11013   LIBS=$save_LIBS
11014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11015 $as_echo "${found_usable_python}" >&6; }
11016
11017     fi
11018     if test ${have_libpython} = no; then
11019
11020   version=python2.5
11021
11022   new_CPPFLAGS=${python_includes}
11023   new_LIBS="${python_libs} -lpython2.5"
11024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11025 $as_echo_n "checking for ${version}... " >&6; }
11026   save_CPPFLAGS=$CPPFLAGS
11027   save_LIBS=$LIBS
11028   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11029   LIBS="$LIBS $new_LIBS"
11030   found_usable_python=no
11031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11032 /* end confdefs.h.  */
11033 #include "Python.h"
11034 int
11035 main ()
11036 {
11037 Py_Initialize ();
11038   ;
11039   return 0;
11040 }
11041 _ACEOF
11042 if ac_fn_c_try_link "$LINENO"; then :
11043   have_libpython=${version}
11044                   found_usable_python=yes
11045                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11046                   PYTHON_LIBS=$new_LIBS
11047 fi
11048 rm -f core conftest.err conftest.$ac_objext \
11049     conftest$ac_exeext conftest.$ac_ext
11050   CPPFLAGS=$save_CPPFLAGS
11051   LIBS=$save_LIBS
11052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11053 $as_echo "${found_usable_python}" >&6; }
11054
11055     fi
11056     if test ${have_libpython} = no; then
11057
11058   version=python2.4
11059
11060   new_CPPFLAGS=${python_includes}
11061   new_LIBS="${python_libs} -lpython2.4"
11062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11063 $as_echo_n "checking for ${version}... " >&6; }
11064   save_CPPFLAGS=$CPPFLAGS
11065   save_LIBS=$LIBS
11066   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11067   LIBS="$LIBS $new_LIBS"
11068   found_usable_python=no
11069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11070 /* end confdefs.h.  */
11071 #include "Python.h"
11072 int
11073 main ()
11074 {
11075 Py_Initialize ();
11076   ;
11077   return 0;
11078 }
11079 _ACEOF
11080 if ac_fn_c_try_link "$LINENO"; then :
11081   have_libpython=${version}
11082                   found_usable_python=yes
11083                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11084                   PYTHON_LIBS=$new_LIBS
11085 fi
11086 rm -f core conftest.err conftest.$ac_objext \
11087     conftest$ac_exeext conftest.$ac_ext
11088   CPPFLAGS=$save_CPPFLAGS
11089   LIBS=$save_LIBS
11090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11091 $as_echo "${found_usable_python}" >&6; }
11092
11093     fi
11094   fi
11095   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
11096
11097 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
11098
11099   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
11100
11101 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
11102
11103   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
11104
11105 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
11106
11107   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
11108
11109 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
11110
11111   fi
11112
11113   if test "${have_libpython}" = no; then
11114     case "${with_python}" in
11115     yes)
11116       as_fn_error "python is missing or unusable" "$LINENO" 5
11117       ;;
11118     auto)
11119       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
11120 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
11121       ;;
11122     *)
11123       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
11124       ;;
11125     esac
11126   else
11127     if test -n "${python_prefix}"; then
11128
11129 cat >>confdefs.h <<_ACEOF
11130 #define WITH_PYTHON_PATH "${python_prefix}"
11131 _ACEOF
11132
11133
11134   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
11135      if test "x$prefix" = xNONE; then
11136         test_prefix=/usr/local
11137      else
11138         test_prefix=$prefix
11139      fi
11140   else
11141      test_prefix=$exec_prefix
11142   fi
11143   value=0
11144   case ${python_prefix} in
11145      "${test_prefix}"|"${test_prefix}/"*|\
11146         '${exec_prefix}'|'${exec_prefix}/'*)
11147      value=1
11148      ;;
11149   esac
11150
11151 cat >>confdefs.h <<_ACEOF
11152 #define PYTHON_PATH_RELOCATABLE $value
11153 _ACEOF
11154
11155
11156     fi
11157   fi
11158 fi
11159
11160 if test "${have_libpython}" != no; then
11161
11162 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
11163
11164   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
11165   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
11166   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
11167   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
11168   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
11169
11170   # Flags needed to compile Python code (taken from python-config --cflags).
11171   # We cannot call python-config directly because it will output whatever was
11172   # used when compiling the Python interpreter itself, including flags which
11173   # would make the python-related objects be compiled differently from the
11174   # rest of GDB (e.g., -O2 and -fPIC).
11175   if test "${GCC}" = yes; then
11176     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
11177   fi
11178
11179   if test "x${tentative_python_cflags}" != x; then
11180     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
11181 $as_echo_n "checking compiler flags for python code... " >&6; }
11182     for flag in ${tentative_python_cflags}; do
11183       # Check that the compiler accepts it
11184       saved_CFLAGS="$CFLAGS"
11185       CFLAGS="$CFLAGS $flag"
11186       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11187 /* end confdefs.h.  */
11188
11189 int
11190 main ()
11191 {
11192
11193   ;
11194   return 0;
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_compile "$LINENO"; then :
11198   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
11199 fi
11200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11201       CFLAGS="$saved_CFLAGS"
11202     done
11203     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
11204 $as_echo "${PYTHON_CFLAGS}" >&6; }
11205   fi
11206
11207   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
11208   #    #if _SGIAPI
11209   #    #define siginfo __siginfo
11210   #    #endif
11211   # The problem is that including Python causes some XOPEN macros to be
11212   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
11213   # to false.  So, we work around this issue by defining siginfo ourself
11214   # though the command-line.
11215   case "$gdb_host" in
11216     irix*) if test "${GCC}" = yes; then
11217              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
11218            fi
11219            ;;
11220   esac
11221 else
11222   # Even if Python support is not compiled in, we need to have these files
11223   # included.
11224   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11225   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11226         python/py-prettyprint.c python/py-auto-load.c"
11227 fi
11228
11229
11230
11231
11232 # ------------------------- #
11233 # Checks for header files.  #
11234 # ------------------------- #
11235
11236 ac_header_dirent=no
11237 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11238   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11240 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11241 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11242   $as_echo_n "(cached) " >&6
11243 else
11244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11245 /* end confdefs.h.  */
11246 #include <sys/types.h>
11247 #include <$ac_hdr>
11248
11249 int
11250 main ()
11251 {
11252 if ((DIR *) 0)
11253 return 0;
11254   ;
11255   return 0;
11256 }
11257 _ACEOF
11258 if ac_fn_c_try_compile "$LINENO"; then :
11259   eval "$as_ac_Header=yes"
11260 else
11261   eval "$as_ac_Header=no"
11262 fi
11263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11264 fi
11265 eval ac_res=\$$as_ac_Header
11266                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11267 $as_echo "$ac_res" >&6; }
11268 eval as_val=\$$as_ac_Header
11269    if test "x$as_val" = x""yes; then :
11270   cat >>confdefs.h <<_ACEOF
11271 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11272 _ACEOF
11273
11274 ac_header_dirent=$ac_hdr; break
11275 fi
11276
11277 done
11278 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11279 if test $ac_header_dirent = dirent.h; then
11280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11281 $as_echo_n "checking for library containing opendir... " >&6; }
11282 if test "${ac_cv_search_opendir+set}" = set; then :
11283   $as_echo_n "(cached) " >&6
11284 else
11285   ac_func_search_save_LIBS=$LIBS
11286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11287 /* end confdefs.h.  */
11288
11289 /* Override any GCC internal prototype to avoid an error.
11290    Use char because int might match the return type of a GCC
11291    builtin and then its argument prototype would still apply.  */
11292 #ifdef __cplusplus
11293 extern "C"
11294 #endif
11295 char opendir ();
11296 int
11297 main ()
11298 {
11299 return opendir ();
11300   ;
11301   return 0;
11302 }
11303 _ACEOF
11304 for ac_lib in '' dir; do
11305   if test -z "$ac_lib"; then
11306     ac_res="none required"
11307   else
11308     ac_res=-l$ac_lib
11309     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11310   fi
11311   if ac_fn_c_try_link "$LINENO"; then :
11312   ac_cv_search_opendir=$ac_res
11313 fi
11314 rm -f core conftest.err conftest.$ac_objext \
11315     conftest$ac_exeext
11316   if test "${ac_cv_search_opendir+set}" = set; then :
11317   break
11318 fi
11319 done
11320 if test "${ac_cv_search_opendir+set}" = set; then :
11321
11322 else
11323   ac_cv_search_opendir=no
11324 fi
11325 rm conftest.$ac_ext
11326 LIBS=$ac_func_search_save_LIBS
11327 fi
11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11329 $as_echo "$ac_cv_search_opendir" >&6; }
11330 ac_res=$ac_cv_search_opendir
11331 if test "$ac_res" != no; then :
11332   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11333
11334 fi
11335
11336 else
11337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11338 $as_echo_n "checking for library containing opendir... " >&6; }
11339 if test "${ac_cv_search_opendir+set}" = set; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342   ac_func_search_save_LIBS=$LIBS
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345
11346 /* Override any GCC internal prototype to avoid an error.
11347    Use char because int might match the return type of a GCC
11348    builtin and then its argument prototype would still apply.  */
11349 #ifdef __cplusplus
11350 extern "C"
11351 #endif
11352 char opendir ();
11353 int
11354 main ()
11355 {
11356 return opendir ();
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 for ac_lib in '' x; do
11362   if test -z "$ac_lib"; then
11363     ac_res="none required"
11364   else
11365     ac_res=-l$ac_lib
11366     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11367   fi
11368   if ac_fn_c_try_link "$LINENO"; then :
11369   ac_cv_search_opendir=$ac_res
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext \
11372     conftest$ac_exeext
11373   if test "${ac_cv_search_opendir+set}" = set; then :
11374   break
11375 fi
11376 done
11377 if test "${ac_cv_search_opendir+set}" = set; then :
11378
11379 else
11380   ac_cv_search_opendir=no
11381 fi
11382 rm conftest.$ac_ext
11383 LIBS=$ac_func_search_save_LIBS
11384 fi
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11386 $as_echo "$ac_cv_search_opendir" >&6; }
11387 ac_res=$ac_cv_search_opendir
11388 if test "$ac_res" != no; then :
11389   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11390
11391 fi
11392
11393 fi
11394
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11396 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11397 if test "${ac_cv_header_stat_broken+set}" = set; then :
11398   $as_echo_n "(cached) " >&6
11399 else
11400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11401 /* end confdefs.h.  */
11402 #include <sys/types.h>
11403 #include <sys/stat.h>
11404
11405 #if defined S_ISBLK && defined S_IFDIR
11406 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11407 #endif
11408
11409 #if defined S_ISBLK && defined S_IFCHR
11410 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11411 #endif
11412
11413 #if defined S_ISLNK && defined S_IFREG
11414 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11415 #endif
11416
11417 #if defined S_ISSOCK && defined S_IFREG
11418 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11419 #endif
11420
11421 _ACEOF
11422 if ac_fn_c_try_compile "$LINENO"; then :
11423   ac_cv_header_stat_broken=no
11424 else
11425   ac_cv_header_stat_broken=yes
11426 fi
11427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11428 fi
11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11430 $as_echo "$ac_cv_header_stat_broken" >&6; }
11431 if test $ac_cv_header_stat_broken = yes; then
11432
11433 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11434
11435 fi
11436
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11438 $as_echo_n "checking for ANSI C header files... " >&6; }
11439 if test "${ac_cv_header_stdc+set}" = set; then :
11440   $as_echo_n "(cached) " >&6
11441 else
11442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11443 /* end confdefs.h.  */
11444 #include <stdlib.h>
11445 #include <stdarg.h>
11446 #include <string.h>
11447 #include <float.h>
11448
11449 int
11450 main ()
11451 {
11452
11453   ;
11454   return 0;
11455 }
11456 _ACEOF
11457 if ac_fn_c_try_compile "$LINENO"; then :
11458   ac_cv_header_stdc=yes
11459 else
11460   ac_cv_header_stdc=no
11461 fi
11462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11463
11464 if test $ac_cv_header_stdc = yes; then
11465   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11467 /* end confdefs.h.  */
11468 #include <string.h>
11469
11470 _ACEOF
11471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11472   $EGREP "memchr" >/dev/null 2>&1; then :
11473
11474 else
11475   ac_cv_header_stdc=no
11476 fi
11477 rm -f conftest*
11478
11479 fi
11480
11481 if test $ac_cv_header_stdc = yes; then
11482   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11484 /* end confdefs.h.  */
11485 #include <stdlib.h>
11486
11487 _ACEOF
11488 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11489   $EGREP "free" >/dev/null 2>&1; then :
11490
11491 else
11492   ac_cv_header_stdc=no
11493 fi
11494 rm -f conftest*
11495
11496 fi
11497
11498 if test $ac_cv_header_stdc = yes; then
11499   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11500   if test "$cross_compiling" = yes; then :
11501   :
11502 else
11503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11504 /* end confdefs.h.  */
11505 #include <ctype.h>
11506 #include <stdlib.h>
11507 #if ((' ' & 0x0FF) == 0x020)
11508 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11509 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11510 #else
11511 # define ISLOWER(c) \
11512                    (('a' <= (c) && (c) <= 'i') \
11513                      || ('j' <= (c) && (c) <= 'r') \
11514                      || ('s' <= (c) && (c) <= 'z'))
11515 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11516 #endif
11517
11518 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11519 int
11520 main ()
11521 {
11522   int i;
11523   for (i = 0; i < 256; i++)
11524     if (XOR (islower (i), ISLOWER (i))
11525         || toupper (i) != TOUPPER (i))
11526       return 2;
11527   return 0;
11528 }
11529 _ACEOF
11530 if ac_fn_c_try_run "$LINENO"; then :
11531
11532 else
11533   ac_cv_header_stdc=no
11534 fi
11535 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11536   conftest.$ac_objext conftest.beam conftest.$ac_ext
11537 fi
11538
11539 fi
11540 fi
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11542 $as_echo "$ac_cv_header_stdc" >&6; }
11543 if test $ac_cv_header_stdc = yes; then
11544
11545 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11546
11547 fi
11548
11549 # elf_hp.h is for HP/UX 64-bit shared library support.
11550 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11551 # unconditionally, so what's the point in checking these?
11552 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11553                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11554                   stdlib.h string.h memory.h strings.h sys/fault.h \
11555                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11556                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11557                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11558                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11559                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11560 do :
11561   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11562 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11563 eval as_val=\$$as_ac_Header
11564    if test "x$as_val" = x""yes; then :
11565   cat >>confdefs.h <<_ACEOF
11566 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11567 _ACEOF
11568
11569 fi
11570
11571 done
11572
11573 for ac_header in link.h
11574 do :
11575   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11576 # include <sys/types.h>
11577 #endif
11578 #if HAVE_NLIST_H
11579 # include <nlist.h>
11580 #endif
11581
11582 "
11583 if test "x$ac_cv_header_link_h" = x""yes; then :
11584   cat >>confdefs.h <<_ACEOF
11585 #define HAVE_LINK_H 1
11586 _ACEOF
11587
11588 fi
11589
11590 done
11591
11592 for ac_header in sys/proc.h
11593 do :
11594   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11595 # include <sys/param.h>
11596 #endif
11597
11598 "
11599 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11600   cat >>confdefs.h <<_ACEOF
11601 #define HAVE_SYS_PROC_H 1
11602 _ACEOF
11603
11604 fi
11605
11606 done
11607
11608 for ac_header in sys/user.h
11609 do :
11610   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11611 # include <sys/param.h>
11612 #endif
11613
11614 "
11615 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11616   cat >>confdefs.h <<_ACEOF
11617 #define HAVE_SYS_USER_H 1
11618 _ACEOF
11619
11620 fi
11621
11622 done
11623
11624
11625 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11626 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11627 # think that we don't have <curses.h> if we're using GCC.
11628 case $host_os in
11629   solaris2.[789])
11630     if test "$GCC" = yes; then
11631
11632 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11633
11634     fi ;;
11635 esac
11636 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11637 do :
11638   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11639 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11640 eval as_val=\$$as_ac_Header
11641    if test "x$as_val" = x""yes; then :
11642   cat >>confdefs.h <<_ACEOF
11643 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11644 _ACEOF
11645
11646 fi
11647
11648 done
11649
11650 for ac_header in term.h
11651 do :
11652   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11653 # include <curses.h>
11654 #endif
11655
11656 "
11657 if test "x$ac_cv_header_term_h" = x""yes; then :
11658   cat >>confdefs.h <<_ACEOF
11659 #define HAVE_TERM_H 1
11660 _ACEOF
11661
11662 fi
11663
11664 done
11665
11666
11667 # ------------------------- #
11668 # Checks for declarations.  #
11669 # ------------------------- #
11670
11671 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11672 if test "x$ac_cv_have_decl_free" = x""yes; then :
11673   ac_have_decl=1
11674 else
11675   ac_have_decl=0
11676 fi
11677
11678 cat >>confdefs.h <<_ACEOF
11679 #define HAVE_DECL_FREE $ac_have_decl
11680 _ACEOF
11681 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11682 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11683   ac_have_decl=1
11684 else
11685   ac_have_decl=0
11686 fi
11687
11688 cat >>confdefs.h <<_ACEOF
11689 #define HAVE_DECL_MALLOC $ac_have_decl
11690 _ACEOF
11691 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11692 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11693   ac_have_decl=1
11694 else
11695   ac_have_decl=0
11696 fi
11697
11698 cat >>confdefs.h <<_ACEOF
11699 #define HAVE_DECL_REALLOC $ac_have_decl
11700 _ACEOF
11701 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11702 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11703   ac_have_decl=1
11704 else
11705   ac_have_decl=0
11706 fi
11707
11708 cat >>confdefs.h <<_ACEOF
11709 #define HAVE_DECL_STRERROR $ac_have_decl
11710 _ACEOF
11711 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11712 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11713   ac_have_decl=1
11714 else
11715   ac_have_decl=0
11716 fi
11717
11718 cat >>confdefs.h <<_ACEOF
11719 #define HAVE_DECL_STRSTR $ac_have_decl
11720 _ACEOF
11721 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11722 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11723   ac_have_decl=1
11724 else
11725   ac_have_decl=0
11726 fi
11727
11728 cat >>confdefs.h <<_ACEOF
11729 #define HAVE_DECL_GETOPT $ac_have_decl
11730 _ACEOF
11731 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11732 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11733   ac_have_decl=1
11734 else
11735   ac_have_decl=0
11736 fi
11737
11738 cat >>confdefs.h <<_ACEOF
11739 #define HAVE_DECL_SNPRINTF $ac_have_decl
11740 _ACEOF
11741 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11742 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11743   ac_have_decl=1
11744 else
11745   ac_have_decl=0
11746 fi
11747
11748 cat >>confdefs.h <<_ACEOF
11749 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11750 _ACEOF
11751
11752
11753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11754 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11755 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11756   $as_echo_n "(cached) " >&6
11757 else
11758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11759 /* end confdefs.h.  */
11760 #include <locale.h>
11761 int
11762 main ()
11763 {
11764 return LC_MESSAGES
11765   ;
11766   return 0;
11767 }
11768 _ACEOF
11769 if ac_fn_c_try_link "$LINENO"; then :
11770   am_cv_val_LC_MESSAGES=yes
11771 else
11772   am_cv_val_LC_MESSAGES=no
11773 fi
11774 rm -f core conftest.err conftest.$ac_objext \
11775     conftest$ac_exeext conftest.$ac_ext
11776 fi
11777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11778 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11779   if test $am_cv_val_LC_MESSAGES = yes; then
11780
11781 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11782
11783   fi
11784
11785
11786 # ----------------------- #
11787 # Checks for structures.  #
11788 # ----------------------- #
11789
11790 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11791 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11792
11793 cat >>confdefs.h <<_ACEOF
11794 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11795 _ACEOF
11796
11797
11798 fi
11799 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11800 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11801
11802 cat >>confdefs.h <<_ACEOF
11803 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11804 _ACEOF
11805
11806
11807 fi
11808
11809
11810 # ------------------ #
11811 # Checks for types.  #
11812 # ------------------ #
11813
11814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11815 $as_echo_n "checking return type of signal handlers... " >&6; }
11816 if test "${ac_cv_type_signal+set}" = set; then :
11817   $as_echo_n "(cached) " >&6
11818 else
11819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11820 /* end confdefs.h.  */
11821 #include <sys/types.h>
11822 #include <signal.h>
11823
11824 int
11825 main ()
11826 {
11827 return *(signal (0, 0)) (0) == 1;
11828   ;
11829   return 0;
11830 }
11831 _ACEOF
11832 if ac_fn_c_try_compile "$LINENO"; then :
11833   ac_cv_type_signal=int
11834 else
11835   ac_cv_type_signal=void
11836 fi
11837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11838 fi
11839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11840 $as_echo "$ac_cv_type_signal" >&6; }
11841
11842 cat >>confdefs.h <<_ACEOF
11843 #define RETSIGTYPE $ac_cv_type_signal
11844 _ACEOF
11845
11846
11847 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11848 #include <sys/socket.h>
11849
11850 "
11851 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11852
11853 cat >>confdefs.h <<_ACEOF
11854 #define HAVE_SOCKLEN_T 1
11855 _ACEOF
11856
11857
11858 fi
11859
11860
11861 # ------------------------------------- #
11862 # Checks for compiler characteristics.  #
11863 # ------------------------------------- #
11864
11865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11866 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11867 if test "${ac_cv_c_const+set}" = set; then :
11868   $as_echo_n "(cached) " >&6
11869 else
11870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11871 /* end confdefs.h.  */
11872
11873 int
11874 main ()
11875 {
11876 /* FIXME: Include the comments suggested by Paul. */
11877 #ifndef __cplusplus
11878   /* Ultrix mips cc rejects this.  */
11879   typedef int charset[2];
11880   const charset cs;
11881   /* SunOS 4.1.1 cc rejects this.  */
11882   char const *const *pcpcc;
11883   char **ppc;
11884   /* NEC SVR4.0.2 mips cc rejects this.  */
11885   struct point {int x, y;};
11886   static struct point const zero = {0,0};
11887   /* AIX XL C 1.02.0.0 rejects this.
11888      It does not let you subtract one const X* pointer from another in
11889      an arm of an if-expression whose if-part is not a constant
11890      expression */
11891   const char *g = "string";
11892   pcpcc = &g + (g ? g-g : 0);
11893   /* HPUX 7.0 cc rejects these. */
11894   ++pcpcc;
11895   ppc = (char**) pcpcc;
11896   pcpcc = (char const *const *) ppc;
11897   { /* SCO 3.2v4 cc rejects this.  */
11898     char *t;
11899     char const *s = 0 ? (char *) 0 : (char const *) 0;
11900
11901     *t++ = 0;
11902     if (s) return 0;
11903   }
11904   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11905     int x[] = {25, 17};
11906     const int *foo = &x[0];
11907     ++foo;
11908   }
11909   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11910     typedef const int *iptr;
11911     iptr p = 0;
11912     ++p;
11913   }
11914   { /* AIX XL C 1.02.0.0 rejects this saying
11915        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11916     struct s { int j; const int *ap[3]; };
11917     struct s *b; b->j = 5;
11918   }
11919   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11920     const int foo = 10;
11921     if (!foo) return 0;
11922   }
11923   return !cs[0] && !zero.x;
11924 #endif
11925
11926   ;
11927   return 0;
11928 }
11929 _ACEOF
11930 if ac_fn_c_try_compile "$LINENO"; then :
11931   ac_cv_c_const=yes
11932 else
11933   ac_cv_c_const=no
11934 fi
11935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11936 fi
11937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11938 $as_echo "$ac_cv_c_const" >&6; }
11939 if test $ac_cv_c_const = no; then
11940
11941 $as_echo "#define const /**/" >>confdefs.h
11942
11943 fi
11944
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11946 $as_echo_n "checking for inline... " >&6; }
11947 if test "${ac_cv_c_inline+set}" = set; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   ac_cv_c_inline=no
11951 for ac_kw in inline __inline__ __inline; do
11952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11953 /* end confdefs.h.  */
11954 #ifndef __cplusplus
11955 typedef int foo_t;
11956 static $ac_kw foo_t static_foo () {return 0; }
11957 $ac_kw foo_t foo () {return 0; }
11958 #endif
11959
11960 _ACEOF
11961 if ac_fn_c_try_compile "$LINENO"; then :
11962   ac_cv_c_inline=$ac_kw
11963 fi
11964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11965   test "$ac_cv_c_inline" != no && break
11966 done
11967
11968 fi
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11970 $as_echo "$ac_cv_c_inline" >&6; }
11971
11972 case $ac_cv_c_inline in
11973   inline | yes) ;;
11974   *)
11975     case $ac_cv_c_inline in
11976       no) ac_val=;;
11977       *) ac_val=$ac_cv_c_inline;;
11978     esac
11979     cat >>confdefs.h <<_ACEOF
11980 #ifndef __cplusplus
11981 #define inline $ac_val
11982 #endif
11983 _ACEOF
11984     ;;
11985 esac
11986
11987  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11988 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11989 if test "${ac_cv_c_bigendian+set}" = set; then :
11990   $as_echo_n "(cached) " >&6
11991 else
11992   ac_cv_c_bigendian=unknown
11993     # See if we're dealing with a universal compiler.
11994     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996 #ifndef __APPLE_CC__
11997                not a universal capable compiler
11998              #endif
11999              typedef int dummy;
12000
12001 _ACEOF
12002 if ac_fn_c_try_compile "$LINENO"; then :
12003
12004         # Check for potential -arch flags.  It is not universal unless
12005         # there are at least two -arch flags with different values.
12006         ac_arch=
12007         ac_prev=
12008         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12009          if test -n "$ac_prev"; then
12010            case $ac_word in
12011              i?86 | x86_64 | ppc | ppc64)
12012                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12013                  ac_arch=$ac_word
12014                else
12015                  ac_cv_c_bigendian=universal
12016                  break
12017                fi
12018                ;;
12019            esac
12020            ac_prev=
12021          elif test "x$ac_word" = "x-arch"; then
12022            ac_prev=arch
12023          fi
12024        done
12025 fi
12026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12027     if test $ac_cv_c_bigendian = unknown; then
12028       # See if sys/param.h defines the BYTE_ORDER macro.
12029       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12030 /* end confdefs.h.  */
12031 #include <sys/types.h>
12032              #include <sys/param.h>
12033
12034 int
12035 main ()
12036 {
12037 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12038                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12039                      && LITTLE_ENDIAN)
12040               bogus endian macros
12041              #endif
12042
12043   ;
12044   return 0;
12045 }
12046 _ACEOF
12047 if ac_fn_c_try_compile "$LINENO"; then :
12048   # It does; now see whether it defined to BIG_ENDIAN or not.
12049          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12050 /* end confdefs.h.  */
12051 #include <sys/types.h>
12052                 #include <sys/param.h>
12053
12054 int
12055 main ()
12056 {
12057 #if BYTE_ORDER != BIG_ENDIAN
12058                  not big endian
12059                 #endif
12060
12061   ;
12062   return 0;
12063 }
12064 _ACEOF
12065 if ac_fn_c_try_compile "$LINENO"; then :
12066   ac_cv_c_bigendian=yes
12067 else
12068   ac_cv_c_bigendian=no
12069 fi
12070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12071 fi
12072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12073     fi
12074     if test $ac_cv_c_bigendian = unknown; then
12075       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12076       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12077 /* end confdefs.h.  */
12078 #include <limits.h>
12079
12080 int
12081 main ()
12082 {
12083 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12084               bogus endian macros
12085              #endif
12086
12087   ;
12088   return 0;
12089 }
12090 _ACEOF
12091 if ac_fn_c_try_compile "$LINENO"; then :
12092   # It does; now see whether it defined to _BIG_ENDIAN or not.
12093          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12094 /* end confdefs.h.  */
12095 #include <limits.h>
12096
12097 int
12098 main ()
12099 {
12100 #ifndef _BIG_ENDIAN
12101                  not big endian
12102                 #endif
12103
12104   ;
12105   return 0;
12106 }
12107 _ACEOF
12108 if ac_fn_c_try_compile "$LINENO"; then :
12109   ac_cv_c_bigendian=yes
12110 else
12111   ac_cv_c_bigendian=no
12112 fi
12113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12114 fi
12115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12116     fi
12117     if test $ac_cv_c_bigendian = unknown; then
12118       # Compile a test program.
12119       if test "$cross_compiling" = yes; then :
12120   # Try to guess by grepping values from an object file.
12121          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12122 /* end confdefs.h.  */
12123 short int ascii_mm[] =
12124                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12125                 short int ascii_ii[] =
12126                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12127                 int use_ascii (int i) {
12128                   return ascii_mm[i] + ascii_ii[i];
12129                 }
12130                 short int ebcdic_ii[] =
12131                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12132                 short int ebcdic_mm[] =
12133                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12134                 int use_ebcdic (int i) {
12135                   return ebcdic_mm[i] + ebcdic_ii[i];
12136                 }
12137                 extern int foo;
12138
12139 int
12140 main ()
12141 {
12142 return use_ascii (foo) == use_ebcdic (foo);
12143   ;
12144   return 0;
12145 }
12146 _ACEOF
12147 if ac_fn_c_try_compile "$LINENO"; then :
12148   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12149               ac_cv_c_bigendian=yes
12150             fi
12151             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12152               if test "$ac_cv_c_bigendian" = unknown; then
12153                 ac_cv_c_bigendian=no
12154               else
12155                 # finding both strings is unlikely to happen, but who knows?
12156                 ac_cv_c_bigendian=unknown
12157               fi
12158             fi
12159 fi
12160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12161 else
12162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12163 /* end confdefs.h.  */
12164 $ac_includes_default
12165 int
12166 main ()
12167 {
12168
12169              /* Are we little or big endian?  From Harbison&Steele.  */
12170              union
12171              {
12172                long int l;
12173                char c[sizeof (long int)];
12174              } u;
12175              u.l = 1;
12176              return u.c[sizeof (long int) - 1] == 1;
12177
12178   ;
12179   return 0;
12180 }
12181 _ACEOF
12182 if ac_fn_c_try_run "$LINENO"; then :
12183   ac_cv_c_bigendian=no
12184 else
12185   ac_cv_c_bigendian=yes
12186 fi
12187 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12188   conftest.$ac_objext conftest.beam conftest.$ac_ext
12189 fi
12190
12191     fi
12192 fi
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12194 $as_echo "$ac_cv_c_bigendian" >&6; }
12195  case $ac_cv_c_bigendian in #(
12196    yes)
12197      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12198 ;; #(
12199    no)
12200       ;; #(
12201    universal)
12202
12203 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12204
12205      ;; #(
12206    *)
12207      as_fn_error "unknown endianness
12208  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12209  esac
12210
12211
12212 # ------------------------------ #
12213 # Checks for library functions.  #
12214 # ------------------------------ #
12215
12216 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12217 # for constant arguments.  Useless!
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12219 $as_echo_n "checking for working alloca.h... " >&6; }
12220 if test "${ac_cv_working_alloca_h+set}" = set; then :
12221   $as_echo_n "(cached) " >&6
12222 else
12223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12224 /* end confdefs.h.  */
12225 #include <alloca.h>
12226 int
12227 main ()
12228 {
12229 char *p = (char *) alloca (2 * sizeof (int));
12230                           if (p) return 0;
12231   ;
12232   return 0;
12233 }
12234 _ACEOF
12235 if ac_fn_c_try_link "$LINENO"; then :
12236   ac_cv_working_alloca_h=yes
12237 else
12238   ac_cv_working_alloca_h=no
12239 fi
12240 rm -f core conftest.err conftest.$ac_objext \
12241     conftest$ac_exeext conftest.$ac_ext
12242 fi
12243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12244 $as_echo "$ac_cv_working_alloca_h" >&6; }
12245 if test $ac_cv_working_alloca_h = yes; then
12246
12247 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12248
12249 fi
12250
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12252 $as_echo_n "checking for alloca... " >&6; }
12253 if test "${ac_cv_func_alloca_works+set}" = set; then :
12254   $as_echo_n "(cached) " >&6
12255 else
12256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12257 /* end confdefs.h.  */
12258 #ifdef __GNUC__
12259 # define alloca __builtin_alloca
12260 #else
12261 # ifdef _MSC_VER
12262 #  include <malloc.h>
12263 #  define alloca _alloca
12264 # else
12265 #  ifdef HAVE_ALLOCA_H
12266 #   include <alloca.h>
12267 #  else
12268 #   ifdef _AIX
12269  #pragma alloca
12270 #   else
12271 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12272 char *alloca ();
12273 #    endif
12274 #   endif
12275 #  endif
12276 # endif
12277 #endif
12278
12279 int
12280 main ()
12281 {
12282 char *p = (char *) alloca (1);
12283                                     if (p) return 0;
12284   ;
12285   return 0;
12286 }
12287 _ACEOF
12288 if ac_fn_c_try_link "$LINENO"; then :
12289   ac_cv_func_alloca_works=yes
12290 else
12291   ac_cv_func_alloca_works=no
12292 fi
12293 rm -f core conftest.err conftest.$ac_objext \
12294     conftest$ac_exeext conftest.$ac_ext
12295 fi
12296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12297 $as_echo "$ac_cv_func_alloca_works" >&6; }
12298
12299 if test $ac_cv_func_alloca_works = yes; then
12300
12301 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12302
12303 else
12304   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12305 # that cause trouble.  Some versions do not even contain alloca or
12306 # contain a buggy version.  If you still want to use their alloca,
12307 # use ar to extract alloca.o from them instead of compiling alloca.c.
12308
12309 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12310
12311 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12312
12313
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12315 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12316 if test "${ac_cv_os_cray+set}" = set; then :
12317   $as_echo_n "(cached) " >&6
12318 else
12319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12320 /* end confdefs.h.  */
12321 #if defined CRAY && ! defined CRAY2
12322 webecray
12323 #else
12324 wenotbecray
12325 #endif
12326
12327 _ACEOF
12328 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12329   $EGREP "webecray" >/dev/null 2>&1; then :
12330   ac_cv_os_cray=yes
12331 else
12332   ac_cv_os_cray=no
12333 fi
12334 rm -f conftest*
12335
12336 fi
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12338 $as_echo "$ac_cv_os_cray" >&6; }
12339 if test $ac_cv_os_cray = yes; then
12340   for ac_func in _getb67 GETB67 getb67; do
12341     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12342 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12343 eval as_val=\$$as_ac_var
12344    if test "x$as_val" = x""yes; then :
12345
12346 cat >>confdefs.h <<_ACEOF
12347 #define CRAY_STACKSEG_END $ac_func
12348 _ACEOF
12349
12350     break
12351 fi
12352
12353   done
12354 fi
12355
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12357 $as_echo_n "checking stack direction for C alloca... " >&6; }
12358 if test "${ac_cv_c_stack_direction+set}" = set; then :
12359   $as_echo_n "(cached) " >&6
12360 else
12361   if test "$cross_compiling" = yes; then :
12362   ac_cv_c_stack_direction=0
12363 else
12364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12365 /* end confdefs.h.  */
12366 $ac_includes_default
12367 int
12368 find_stack_direction ()
12369 {
12370   static char *addr = 0;
12371   auto char dummy;
12372   if (addr == 0)
12373     {
12374       addr = &dummy;
12375       return find_stack_direction ();
12376     }
12377   else
12378     return (&dummy > addr) ? 1 : -1;
12379 }
12380
12381 int
12382 main ()
12383 {
12384   return find_stack_direction () < 0;
12385 }
12386 _ACEOF
12387 if ac_fn_c_try_run "$LINENO"; then :
12388   ac_cv_c_stack_direction=1
12389 else
12390   ac_cv_c_stack_direction=-1
12391 fi
12392 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12393   conftest.$ac_objext conftest.beam conftest.$ac_ext
12394 fi
12395
12396 fi
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12398 $as_echo "$ac_cv_c_stack_direction" >&6; }
12399 cat >>confdefs.h <<_ACEOF
12400 #define STACK_DIRECTION $ac_cv_c_stack_direction
12401 _ACEOF
12402
12403
12404 fi
12405
12406 for ac_header in stdlib.h unistd.h
12407 do :
12408   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12409 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12410 eval as_val=\$$as_ac_Header
12411    if test "x$as_val" = x""yes; then :
12412   cat >>confdefs.h <<_ACEOF
12413 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12414 _ACEOF
12415
12416 fi
12417
12418 done
12419
12420 for ac_func in getpagesize
12421 do :
12422   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12423 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12424   cat >>confdefs.h <<_ACEOF
12425 #define HAVE_GETPAGESIZE 1
12426 _ACEOF
12427
12428 fi
12429 done
12430
12431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12432 $as_echo_n "checking for working mmap... " >&6; }
12433 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12434   $as_echo_n "(cached) " >&6
12435 else
12436   if test "$cross_compiling" = yes; then :
12437   ac_cv_func_mmap_fixed_mapped=no
12438 else
12439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12440 /* end confdefs.h.  */
12441 $ac_includes_default
12442 /* malloc might have been renamed as rpl_malloc. */
12443 #undef malloc
12444
12445 /* Thanks to Mike Haertel and Jim Avera for this test.
12446    Here is a matrix of mmap possibilities:
12447         mmap private not fixed
12448         mmap private fixed at somewhere currently unmapped
12449         mmap private fixed at somewhere already mapped
12450         mmap shared not fixed
12451         mmap shared fixed at somewhere currently unmapped
12452         mmap shared fixed at somewhere already mapped
12453    For private mappings, we should verify that changes cannot be read()
12454    back from the file, nor mmap's back from the file at a different
12455    address.  (There have been systems where private was not correctly
12456    implemented like the infamous i386 svr4.0, and systems where the
12457    VM page cache was not coherent with the file system buffer cache
12458    like early versions of FreeBSD and possibly contemporary NetBSD.)
12459    For shared mappings, we should conversely verify that changes get
12460    propagated back to all the places they're supposed to be.
12461
12462    Grep wants private fixed already mapped.
12463    The main things grep needs to know about mmap are:
12464    * does it exist and is it safe to write into the mmap'd area
12465    * how to use it (BSD variants)  */
12466
12467 #include <fcntl.h>
12468 #include <sys/mman.h>
12469
12470 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12471 char *malloc ();
12472 #endif
12473
12474 /* This mess was copied from the GNU getpagesize.h.  */
12475 #ifndef HAVE_GETPAGESIZE
12476 /* Assume that all systems that can run configure have sys/param.h.  */
12477 # ifndef HAVE_SYS_PARAM_H
12478 #  define HAVE_SYS_PARAM_H 1
12479 # endif
12480
12481 # ifdef _SC_PAGESIZE
12482 #  define getpagesize() sysconf(_SC_PAGESIZE)
12483 # else /* no _SC_PAGESIZE */
12484 #  ifdef HAVE_SYS_PARAM_H
12485 #   include <sys/param.h>
12486 #   ifdef EXEC_PAGESIZE
12487 #    define getpagesize() EXEC_PAGESIZE
12488 #   else /* no EXEC_PAGESIZE */
12489 #    ifdef NBPG
12490 #     define getpagesize() NBPG * CLSIZE
12491 #     ifndef CLSIZE
12492 #      define CLSIZE 1
12493 #     endif /* no CLSIZE */
12494 #    else /* no NBPG */
12495 #     ifdef NBPC
12496 #      define getpagesize() NBPC
12497 #     else /* no NBPC */
12498 #      ifdef PAGESIZE
12499 #       define getpagesize() PAGESIZE
12500 #      endif /* PAGESIZE */
12501 #     endif /* no NBPC */
12502 #    endif /* no NBPG */
12503 #   endif /* no EXEC_PAGESIZE */
12504 #  else /* no HAVE_SYS_PARAM_H */
12505 #   define getpagesize() 8192   /* punt totally */
12506 #  endif /* no HAVE_SYS_PARAM_H */
12507 # endif /* no _SC_PAGESIZE */
12508
12509 #endif /* no HAVE_GETPAGESIZE */
12510
12511 int
12512 main ()
12513 {
12514   char *data, *data2, *data3;
12515   int i, pagesize;
12516   int fd;
12517
12518   pagesize = getpagesize ();
12519
12520   /* First, make a file with some known garbage in it. */
12521   data = (char *) malloc (pagesize);
12522   if (!data)
12523     return 1;
12524   for (i = 0; i < pagesize; ++i)
12525     *(data + i) = rand ();
12526   umask (0);
12527   fd = creat ("conftest.mmap", 0600);
12528   if (fd < 0)
12529     return 1;
12530   if (write (fd, data, pagesize) != pagesize)
12531     return 1;
12532   close (fd);
12533
12534   /* Next, try to mmap the file at a fixed address which already has
12535      something else allocated at it.  If we can, also make sure that
12536      we see the same garbage.  */
12537   fd = open ("conftest.mmap", O_RDWR);
12538   if (fd < 0)
12539     return 1;
12540   data2 = (char *) malloc (2 * pagesize);
12541   if (!data2)
12542     return 1;
12543   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12544   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12545                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12546     return 1;
12547   for (i = 0; i < pagesize; ++i)
12548     if (*(data + i) != *(data2 + i))
12549       return 1;
12550
12551   /* Finally, make sure that changes to the mapped area do not
12552      percolate back to the file as seen by read().  (This is a bug on
12553      some variants of i386 svr4.0.)  */
12554   for (i = 0; i < pagesize; ++i)
12555     *(data2 + i) = *(data2 + i) + 1;
12556   data3 = (char *) malloc (pagesize);
12557   if (!data3)
12558     return 1;
12559   if (read (fd, data3, pagesize) != pagesize)
12560     return 1;
12561   for (i = 0; i < pagesize; ++i)
12562     if (*(data + i) != *(data3 + i))
12563       return 1;
12564   close (fd);
12565   return 0;
12566 }
12567 _ACEOF
12568 if ac_fn_c_try_run "$LINENO"; then :
12569   ac_cv_func_mmap_fixed_mapped=yes
12570 else
12571   ac_cv_func_mmap_fixed_mapped=no
12572 fi
12573 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12574   conftest.$ac_objext conftest.beam conftest.$ac_ext
12575 fi
12576
12577 fi
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12579 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12580 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12581
12582 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12583
12584 fi
12585 rm -f conftest.mmap
12586
12587 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12588 if test "x$ac_cv_type_pid_t" = x""yes; then :
12589
12590 else
12591
12592 cat >>confdefs.h <<_ACEOF
12593 #define pid_t int
12594 _ACEOF
12595
12596 fi
12597
12598 for ac_header in vfork.h
12599 do :
12600   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12601 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12602   cat >>confdefs.h <<_ACEOF
12603 #define HAVE_VFORK_H 1
12604 _ACEOF
12605
12606 fi
12607
12608 done
12609
12610 for ac_func in fork vfork
12611 do :
12612   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12613 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12614 eval as_val=\$$as_ac_var
12615    if test "x$as_val" = x""yes; then :
12616   cat >>confdefs.h <<_ACEOF
12617 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12618 _ACEOF
12619
12620 fi
12621 done
12622
12623 if test "x$ac_cv_func_fork" = xyes; then
12624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12625 $as_echo_n "checking for working fork... " >&6; }
12626 if test "${ac_cv_func_fork_works+set}" = set; then :
12627   $as_echo_n "(cached) " >&6
12628 else
12629   if test "$cross_compiling" = yes; then :
12630   ac_cv_func_fork_works=cross
12631 else
12632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12633 /* end confdefs.h.  */
12634 $ac_includes_default
12635 int
12636 main ()
12637 {
12638
12639           /* By Ruediger Kuhlmann. */
12640           return fork () < 0;
12641
12642   ;
12643   return 0;
12644 }
12645 _ACEOF
12646 if ac_fn_c_try_run "$LINENO"; then :
12647   ac_cv_func_fork_works=yes
12648 else
12649   ac_cv_func_fork_works=no
12650 fi
12651 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12652   conftest.$ac_objext conftest.beam conftest.$ac_ext
12653 fi
12654
12655 fi
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12657 $as_echo "$ac_cv_func_fork_works" >&6; }
12658
12659 else
12660   ac_cv_func_fork_works=$ac_cv_func_fork
12661 fi
12662 if test "x$ac_cv_func_fork_works" = xcross; then
12663   case $host in
12664     *-*-amigaos* | *-*-msdosdjgpp*)
12665       # Override, as these systems have only a dummy fork() stub
12666       ac_cv_func_fork_works=no
12667       ;;
12668     *)
12669       ac_cv_func_fork_works=yes
12670       ;;
12671   esac
12672   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12673 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12674 fi
12675 ac_cv_func_vfork_works=$ac_cv_func_vfork
12676 if test "x$ac_cv_func_vfork" = xyes; then
12677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12678 $as_echo_n "checking for working vfork... " >&6; }
12679 if test "${ac_cv_func_vfork_works+set}" = set; then :
12680   $as_echo_n "(cached) " >&6
12681 else
12682   if test "$cross_compiling" = yes; then :
12683   ac_cv_func_vfork_works=cross
12684 else
12685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12686 /* end confdefs.h.  */
12687 /* Thanks to Paul Eggert for this test.  */
12688 $ac_includes_default
12689 #include <sys/wait.h>
12690 #ifdef HAVE_VFORK_H
12691 # include <vfork.h>
12692 #endif
12693 /* On some sparc systems, changes by the child to local and incoming
12694    argument registers are propagated back to the parent.  The compiler
12695    is told about this with #include <vfork.h>, but some compilers
12696    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12697    static variable whose address is put into a register that is
12698    clobbered by the vfork.  */
12699 static void
12700 #ifdef __cplusplus
12701 sparc_address_test (int arg)
12702 # else
12703 sparc_address_test (arg) int arg;
12704 #endif
12705 {
12706   static pid_t child;
12707   if (!child) {
12708     child = vfork ();
12709     if (child < 0) {
12710       perror ("vfork");
12711       _exit(2);
12712     }
12713     if (!child) {
12714       arg = getpid();
12715       write(-1, "", 0);
12716       _exit (arg);
12717     }
12718   }
12719 }
12720
12721 int
12722 main ()
12723 {
12724   pid_t parent = getpid ();
12725   pid_t child;
12726
12727   sparc_address_test (0);
12728
12729   child = vfork ();
12730
12731   if (child == 0) {
12732     /* Here is another test for sparc vfork register problems.  This
12733        test uses lots of local variables, at least as many local
12734        variables as main has allocated so far including compiler
12735        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12736        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12737        reuse the register of parent for one of the local variables,
12738        since it will think that parent can't possibly be used any more
12739        in this routine.  Assigning to the local variable will thus
12740        munge parent in the parent process.  */
12741     pid_t
12742       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12743       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12744     /* Convince the compiler that p..p7 are live; otherwise, it might
12745        use the same hardware register for all 8 local variables.  */
12746     if (p != p1 || p != p2 || p != p3 || p != p4
12747         || p != p5 || p != p6 || p != p7)
12748       _exit(1);
12749
12750     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12751        from child file descriptors.  If the child closes a descriptor
12752        before it execs or exits, this munges the parent's descriptor
12753        as well.  Test for this by closing stdout in the child.  */
12754     _exit(close(fileno(stdout)) != 0);
12755   } else {
12756     int status;
12757     struct stat st;
12758
12759     while (wait(&status) != child)
12760       ;
12761     return (
12762          /* Was there some problem with vforking?  */
12763          child < 0
12764
12765          /* Did the child fail?  (This shouldn't happen.)  */
12766          || status
12767
12768          /* Did the vfork/compiler bug occur?  */
12769          || parent != getpid()
12770
12771          /* Did the file descriptor bug occur?  */
12772          || fstat(fileno(stdout), &st) != 0
12773          );
12774   }
12775 }
12776 _ACEOF
12777 if ac_fn_c_try_run "$LINENO"; then :
12778   ac_cv_func_vfork_works=yes
12779 else
12780   ac_cv_func_vfork_works=no
12781 fi
12782 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12783   conftest.$ac_objext conftest.beam conftest.$ac_ext
12784 fi
12785
12786 fi
12787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12788 $as_echo "$ac_cv_func_vfork_works" >&6; }
12789
12790 fi;
12791 if test "x$ac_cv_func_fork_works" = xcross; then
12792   ac_cv_func_vfork_works=$ac_cv_func_vfork
12793   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12794 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12795 fi
12796
12797 if test "x$ac_cv_func_vfork_works" = xyes; then
12798
12799 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12800
12801 else
12802
12803 $as_echo "#define vfork fork" >>confdefs.h
12804
12805 fi
12806 if test "x$ac_cv_func_fork_works" = xyes; then
12807
12808 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12809
12810 fi
12811
12812 for ac_func in canonicalize_file_name realpath getrusage getuid \
12813                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12814                 sigaction sigprocmask sigsetmask socketpair syscall \
12815                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12816                 setrlimit getrlimit posix_madvise waitpid
12817 do :
12818   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12819 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12820 eval as_val=\$$as_ac_var
12821    if test "x$as_val" = x""yes; then :
12822   cat >>confdefs.h <<_ACEOF
12823 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12824 _ACEOF
12825
12826 fi
12827 done
12828
12829
12830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12831 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12832 if test "${am_cv_langinfo_codeset+set}" = set; then :
12833   $as_echo_n "(cached) " >&6
12834 else
12835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12836 /* end confdefs.h.  */
12837 #include <langinfo.h>
12838 int
12839 main ()
12840 {
12841 char* cs = nl_langinfo(CODESET);
12842   ;
12843   return 0;
12844 }
12845 _ACEOF
12846 if ac_fn_c_try_link "$LINENO"; then :
12847   am_cv_langinfo_codeset=yes
12848 else
12849   am_cv_langinfo_codeset=no
12850 fi
12851 rm -f core conftest.err conftest.$ac_objext \
12852     conftest$ac_exeext conftest.$ac_ext
12853
12854 fi
12855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12856 $as_echo "$am_cv_langinfo_codeset" >&6; }
12857   if test $am_cv_langinfo_codeset = yes; then
12858
12859 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12860
12861   fi
12862
12863
12864 # Check the return and argument types of ptrace.  No canned test for
12865 # this, so roll our own.
12866 gdb_ptrace_headers='
12867 #if HAVE_SYS_TYPES_H
12868 # include <sys/types.h>
12869 #endif
12870 #if HAVE_SYS_PTRACE_H
12871 # include <sys/ptrace.h>
12872 #endif
12873 #if HAVE_UNISTD_H
12874 # include <unistd.h>
12875 #endif
12876 '
12877 # There is no point in checking if we don't have a prototype.
12878 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12879 "
12880 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12881   ac_have_decl=1
12882 else
12883   ac_have_decl=0
12884 fi
12885
12886 cat >>confdefs.h <<_ACEOF
12887 #define HAVE_DECL_PTRACE $ac_have_decl
12888 _ACEOF
12889 if test $ac_have_decl = 1; then :
12890
12891 else
12892
12893   : ${gdb_cv_func_ptrace_ret='int'}
12894   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12895
12896 fi
12897
12898 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12899 # empty argument list, so check for that explicitly.
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12901 $as_echo_n "checking return type of ptrace... " >&6; }
12902 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12903   $as_echo_n "(cached) " >&6
12904 else
12905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12906 /* end confdefs.h.  */
12907 $gdb_ptrace_headers
12908 int
12909 main ()
12910 {
12911 extern long ptrace (enum __ptrace_request, ...);
12912   ;
12913   return 0;
12914 }
12915 _ACEOF
12916 if ac_fn_c_try_compile "$LINENO"; then :
12917   gdb_cv_func_ptrace_ret='long'
12918 else
12919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12920 /* end confdefs.h.  */
12921 $gdb_ptrace_headers
12922 int
12923 main ()
12924 {
12925 extern int ptrace ();
12926   ;
12927   return 0;
12928 }
12929 _ACEOF
12930 if ac_fn_c_try_compile "$LINENO"; then :
12931   gdb_cv_func_ptrace_ret='int'
12932 else
12933   gdb_cv_func_ptrace_ret='long'
12934 fi
12935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12936 fi
12937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12938 fi
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12940 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12941
12942 cat >>confdefs.h <<_ACEOF
12943 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12944 _ACEOF
12945
12946 # Check argument types.
12947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12948 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12949 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12950   $as_echo_n "(cached) " >&6
12951 else
12952
12953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12954 /* end confdefs.h.  */
12955 $gdb_ptrace_headers
12956 int
12957 main ()
12958 {
12959 extern long ptrace (enum __ptrace_request, ...);
12960   ;
12961   return 0;
12962 }
12963 _ACEOF
12964 if ac_fn_c_try_compile "$LINENO"; then :
12965   gdb_cv_func_ptrace_args='int,int,long,long'
12966 else
12967
12968 for gdb_arg1 in 'int' 'long'; do
12969  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12970   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12971    for gdb_arg4 in 'int' 'long'; do
12972      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12973 /* end confdefs.h.  */
12974 $gdb_ptrace_headers
12975 int
12976 main ()
12977 {
12978
12979 extern $gdb_cv_func_ptrace_ret
12980   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12981
12982   ;
12983   return 0;
12984 }
12985 _ACEOF
12986 if ac_fn_c_try_compile "$LINENO"; then :
12987   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12988     break 4;
12989 fi
12990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12991     for gdb_arg5 in 'int *' 'int' 'long'; do
12992      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12993 /* end confdefs.h.  */
12994 $gdb_ptrace_headers
12995 int
12996 main ()
12997 {
12998
12999 extern $gdb_cv_func_ptrace_ret
13000   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13001
13002   ;
13003   return 0;
13004 }
13005 _ACEOF
13006 if ac_fn_c_try_compile "$LINENO"; then :
13007
13008 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13009     break 5;
13010 fi
13011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13012     done
13013    done
13014   done
13015  done
13016 done
13017 # Provide a safe default value.
13018 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13019
13020 fi
13021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13022 fi
13023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13024 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13025 ac_save_IFS=$IFS; IFS=','
13026 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13027 IFS=$ac_save_IFS
13028 shift
13029
13030 cat >>confdefs.h <<_ACEOF
13031 #define PTRACE_TYPE_ARG3 $3
13032 _ACEOF
13033
13034 if test -n "$5"; then
13035
13036 cat >>confdefs.h <<_ACEOF
13037 #define PTRACE_TYPE_ARG5 $5
13038 _ACEOF
13039
13040 fi
13041
13042 if test "$cross_compiling" = no; then
13043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13044 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13045 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13046   $as_echo_n "(cached) " >&6
13047 else
13048   if test "$cross_compiling" = yes; then :
13049   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13050 else
13051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13052 /* end confdefs.h.  */
13053 $ac_includes_default
13054 int
13055 main ()
13056 {
13057 /* If this system has a BSD-style setpgrp which takes arguments,
13058   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13059   exit successfully. */
13060   return setpgrp (1,1) != -1;
13061   ;
13062   return 0;
13063 }
13064 _ACEOF
13065 if ac_fn_c_try_run "$LINENO"; then :
13066   ac_cv_func_setpgrp_void=no
13067 else
13068   ac_cv_func_setpgrp_void=yes
13069 fi
13070 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13071   conftest.$ac_objext conftest.beam conftest.$ac_ext
13072 fi
13073
13074 fi
13075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13076 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13077 if test $ac_cv_func_setpgrp_void = yes; then
13078
13079 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13080
13081 fi
13082
13083 else
13084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13085 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13086 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13087   $as_echo_n "(cached) " >&6
13088 else
13089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13090 /* end confdefs.h.  */
13091
13092 #include <unistd.h>
13093
13094 int
13095 main ()
13096 {
13097
13098   if (setpgrp(1,1) == -1)
13099     exit (0);
13100   else
13101     exit (1);
13102
13103   ;
13104   return 0;
13105 }
13106 _ACEOF
13107 if ac_fn_c_try_compile "$LINENO"; then :
13108   ac_cv_func_setpgrp_void=no
13109 else
13110   ac_cv_func_setpgrp_void=yes
13111 fi
13112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13113 fi
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13115 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13116 if test $ac_cv_func_setpgrp_void = yes; then
13117   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13118
13119 fi
13120 fi
13121
13122 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
13123 # since sigsetjmp might only be defined as a macro.
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13125 $as_echo_n "checking for sigsetjmp... " >&6; }
13126 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13127   $as_echo_n "(cached) " >&6
13128 else
13129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13130 /* end confdefs.h.  */
13131
13132 #include <setjmp.h>
13133
13134 int
13135 main ()
13136 {
13137 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13138   ;
13139   return 0;
13140 }
13141 _ACEOF
13142 if ac_fn_c_try_compile "$LINENO"; then :
13143   gdb_cv_func_sigsetjmp=yes
13144 else
13145   gdb_cv_func_sigsetjmp=no
13146 fi
13147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13150 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13151 if test $gdb_cv_func_sigsetjmp = yes; then
13152
13153 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13154
13155 fi
13156
13157 # Assume we'll default to using the included libiberty regex.
13158 gdb_use_included_regex=yes
13159
13160 # However, if the system regex is GNU regex, then default to *not*
13161 # using the included regex.
13162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13163 $as_echo_n "checking for GNU regex... " >&6; }
13164 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13165   $as_echo_n "(cached) " >&6
13166 else
13167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13168 /* end confdefs.h.  */
13169 #include <gnu-versions.h>
13170 int
13171 main ()
13172 {
13173 #define REGEX_INTERFACE_VERSION 1
13174 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13175 # error "Version mismatch"
13176 #endif
13177   ;
13178   return 0;
13179 }
13180 _ACEOF
13181 if ac_fn_c_try_compile "$LINENO"; then :
13182   gdb_cv_have_gnu_regex=yes
13183 else
13184   gdb_cv_have_gnu_regex=no
13185 fi
13186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13187 fi
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13189 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
13190 if test $gdb_cv_have_gnu_regex = yes; then
13191   gdb_use_included_regex=no
13192 fi
13193
13194
13195 # Check whether --with-included-regex was given.
13196 if test "${with_included_regex+set}" = set; then :
13197   withval=$with_included_regex; gdb_with_regex=$withval
13198 else
13199   gdb_with_regex=$gdb_use_included_regex
13200 fi
13201
13202 if test "$gdb_with_regex" = yes; then
13203
13204 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13205
13206 fi
13207
13208 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13209 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13210 #include <sys/proc.h>
13211
13212 "
13213 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13214
13215 cat >>confdefs.h <<_ACEOF
13216 #define HAVE_STRUCT_THREAD_TD_PCB 1
13217 _ACEOF
13218
13219
13220 fi
13221
13222
13223 # See if <sys/lwp.h> defines `struct lwp`.
13224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13225 $as_echo_n "checking for struct lwp... " >&6; }
13226 if test "${gdb_cv_struct_lwp+set}" = set; then :
13227   $as_echo_n "(cached) " >&6
13228 else
13229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13230 /* end confdefs.h.  */
13231 #include <sys/param.h>
13232 #include <sys/lwp.h>
13233 int
13234 main ()
13235 {
13236 struct lwp l;
13237   ;
13238   return 0;
13239 }
13240 _ACEOF
13241 if ac_fn_c_try_compile "$LINENO"; then :
13242   gdb_cv_struct_lwp=yes
13243 else
13244   gdb_cv_struct_lwp=no
13245 fi
13246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13247 fi
13248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13249 $as_echo "$gdb_cv_struct_lwp" >&6; }
13250 if test $gdb_cv_struct_lwp = yes; then
13251
13252 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13253
13254 fi
13255
13256 # See if <machine/reg.h> degines `struct reg'.
13257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13258 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13259 if test "${gdb_cv_struct_reg+set}" = set; then :
13260   $as_echo_n "(cached) " >&6
13261 else
13262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13263 /* end confdefs.h.  */
13264 #include <sys/types.h>
13265 #include <machine/reg.h>
13266 int
13267 main ()
13268 {
13269 struct reg r;
13270   ;
13271   return 0;
13272 }
13273 _ACEOF
13274 if ac_fn_c_try_compile "$LINENO"; then :
13275   gdb_cv_struct_reg=yes
13276 else
13277   gdb_cv_struct_reg=no
13278 fi
13279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13280 fi
13281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13282 $as_echo "$gdb_cv_struct_reg" >&6; }
13283 if test $gdb_cv_struct_reg = yes; then
13284
13285 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13286
13287 fi
13288
13289 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13290 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13291 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13292 "
13293 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13294
13295 cat >>confdefs.h <<_ACEOF
13296 #define HAVE_STRUCT_REG_R_FS 1
13297 _ACEOF
13298
13299
13300 fi
13301 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13302 "
13303 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13304
13305 cat >>confdefs.h <<_ACEOF
13306 #define HAVE_STRUCT_REG_R_GS 1
13307 _ACEOF
13308
13309
13310 fi
13311
13312
13313 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13315 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13316 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13317   $as_echo_n "(cached) " >&6
13318 else
13319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13320 /* end confdefs.h.  */
13321 #include <sys/ptrace.h>
13322 int
13323 main ()
13324 {
13325 PTRACE_GETREGS;
13326   ;
13327   return 0;
13328 }
13329 _ACEOF
13330 if ac_fn_c_try_compile "$LINENO"; then :
13331   gdb_cv_have_ptrace_getregs=yes
13332 else
13333   gdb_cv_have_ptrace_getregs=no
13334 fi
13335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13336 fi
13337
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13339 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13340 if test $gdb_cv_have_ptrace_getregs = yes; then
13341
13342 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13343
13344 fi
13345
13346 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13348 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13349 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13350   $as_echo_n "(cached) " >&6
13351 else
13352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13353 /* end confdefs.h.  */
13354 #include <sys/ptrace.h>
13355 int
13356 main ()
13357 {
13358 PTRACE_GETFPXREGS;
13359   ;
13360   return 0;
13361 }
13362 _ACEOF
13363 if ac_fn_c_try_compile "$LINENO"; then :
13364   gdb_cv_have_ptrace_getfpxregs=yes
13365 else
13366   gdb_cv_have_ptrace_getfpxregs=no
13367 fi
13368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13369 fi
13370
13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13372 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13373 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13374
13375 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13376
13377 fi
13378
13379 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13381 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13382 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13383   $as_echo_n "(cached) " >&6
13384 else
13385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13386 /* end confdefs.h.  */
13387 #include <sys/types.h>
13388 #include <sys/ptrace.h>
13389 int
13390 main ()
13391 {
13392 PT_GETDBREGS;
13393   ;
13394   return 0;
13395 }
13396 _ACEOF
13397 if ac_fn_c_try_compile "$LINENO"; then :
13398   gdb_cv_have_pt_getdbregs=yes
13399 else
13400   gdb_cv_have_pt_getdbregs=no
13401 fi
13402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13403 fi
13404
13405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13406 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13407 if test $gdb_cv_have_pt_getdbregs = yes; then
13408
13409 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13410
13411 fi
13412
13413 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13415 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13416 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13417   $as_echo_n "(cached) " >&6
13418 else
13419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13420 /* end confdefs.h.  */
13421 #include <sys/types.h>
13422 #include <sys/ptrace.h>
13423 int
13424 main ()
13425 {
13426 PT_GETXMMREGS;
13427   ;
13428   return 0;
13429 }
13430 _ACEOF
13431 if ac_fn_c_try_compile "$LINENO"; then :
13432   gdb_cv_have_pt_getxmmregs=yes
13433 else
13434   gdb_cv_have_pt_getxmmregs=no
13435 fi
13436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13437 fi
13438
13439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13440 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13441 if test $gdb_cv_have_pt_getxmmregs = yes; then
13442
13443 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13444
13445 fi
13446
13447 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13448
13449 if test "${target}" = "${host}"; then
13450   case "${host}" in
13451   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13452
13453 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13454
13455       ;;
13456   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13457
13458 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13459
13460       ;;
13461   mips-sgi-irix5*)
13462       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13463
13464 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13465
13466       ;;
13467   esac
13468 fi
13469
13470 if test "$ac_cv_header_sys_procfs_h" = yes; then
13471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13472 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13473  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13474   $as_echo_n "(cached) " >&6
13475 else
13476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13477 /* end confdefs.h.  */
13478
13479 #define _SYSCALL32
13480 /* Needed for new procfs interface on sparc-solaris.  */
13481 #define _STRUCTURED_PROC 1
13482 #include <sys/procfs.h>
13483 int
13484 main ()
13485 {
13486 pstatus_t avar
13487   ;
13488   return 0;
13489 }
13490 _ACEOF
13491 if ac_fn_c_try_compile "$LINENO"; then :
13492   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13493 else
13494   bfd_cv_have_sys_procfs_type_pstatus_t=no
13495
13496 fi
13497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13498 fi
13499
13500  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13501
13502 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13503
13504  fi
13505  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13506 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13507
13508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13509 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13510  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13511   $as_echo_n "(cached) " >&6
13512 else
13513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13514 /* end confdefs.h.  */
13515
13516 #define _SYSCALL32
13517 /* Needed for new procfs interface on sparc-solaris.  */
13518 #define _STRUCTURED_PROC 1
13519 #include <sys/procfs.h>
13520 int
13521 main ()
13522 {
13523 prrun_t avar
13524   ;
13525   return 0;
13526 }
13527 _ACEOF
13528 if ac_fn_c_try_compile "$LINENO"; then :
13529   bfd_cv_have_sys_procfs_type_prrun_t=yes
13530 else
13531   bfd_cv_have_sys_procfs_type_prrun_t=no
13532
13533 fi
13534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13535 fi
13536
13537  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13538
13539 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13540
13541  fi
13542  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13543 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13544
13545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13546 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13547  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13548   $as_echo_n "(cached) " >&6
13549 else
13550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13551 /* end confdefs.h.  */
13552
13553 #define _SYSCALL32
13554 /* Needed for new procfs interface on sparc-solaris.  */
13555 #define _STRUCTURED_PROC 1
13556 #include <sys/procfs.h>
13557 int
13558 main ()
13559 {
13560 gregset_t avar
13561   ;
13562   return 0;
13563 }
13564 _ACEOF
13565 if ac_fn_c_try_compile "$LINENO"; then :
13566   bfd_cv_have_sys_procfs_type_gregset_t=yes
13567 else
13568   bfd_cv_have_sys_procfs_type_gregset_t=no
13569
13570 fi
13571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13572 fi
13573
13574  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13575
13576 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13577
13578  fi
13579  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13580 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13581
13582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13583 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13584  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13585   $as_echo_n "(cached) " >&6
13586 else
13587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13588 /* end confdefs.h.  */
13589
13590 #define _SYSCALL32
13591 /* Needed for new procfs interface on sparc-solaris.  */
13592 #define _STRUCTURED_PROC 1
13593 #include <sys/procfs.h>
13594 int
13595 main ()
13596 {
13597 fpregset_t avar
13598   ;
13599   return 0;
13600 }
13601 _ACEOF
13602 if ac_fn_c_try_compile "$LINENO"; then :
13603   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13604 else
13605   bfd_cv_have_sys_procfs_type_fpregset_t=no
13606
13607 fi
13608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13609 fi
13610
13611  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13612
13613 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13614
13615  fi
13616  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13617 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13618
13619   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13620 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13621  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13622   $as_echo_n "(cached) " >&6
13623 else
13624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13625 /* end confdefs.h.  */
13626
13627 #define _SYSCALL32
13628 /* Needed for new procfs interface on sparc-solaris.  */
13629 #define _STRUCTURED_PROC 1
13630 #include <sys/procfs.h>
13631 int
13632 main ()
13633 {
13634 prgregset_t avar
13635   ;
13636   return 0;
13637 }
13638 _ACEOF
13639 if ac_fn_c_try_compile "$LINENO"; then :
13640   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13641 else
13642   bfd_cv_have_sys_procfs_type_prgregset_t=no
13643
13644 fi
13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13646 fi
13647
13648  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13649
13650 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13651
13652  fi
13653  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13654 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13655
13656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13657 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13658  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13659   $as_echo_n "(cached) " >&6
13660 else
13661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13662 /* end confdefs.h.  */
13663
13664 #define _SYSCALL32
13665 /* Needed for new procfs interface on sparc-solaris.  */
13666 #define _STRUCTURED_PROC 1
13667 #include <sys/procfs.h>
13668 int
13669 main ()
13670 {
13671 prfpregset_t avar
13672   ;
13673   return 0;
13674 }
13675 _ACEOF
13676 if ac_fn_c_try_compile "$LINENO"; then :
13677   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13678 else
13679   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13680
13681 fi
13682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13683 fi
13684
13685  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13686
13687 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13688
13689  fi
13690  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13691 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13692
13693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13694 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13695  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13696   $as_echo_n "(cached) " >&6
13697 else
13698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13699 /* end confdefs.h.  */
13700
13701 #define _SYSCALL32
13702 /* Needed for new procfs interface on sparc-solaris.  */
13703 #define _STRUCTURED_PROC 1
13704 #include <sys/procfs.h>
13705 int
13706 main ()
13707 {
13708 prgregset32_t avar
13709   ;
13710   return 0;
13711 }
13712 _ACEOF
13713 if ac_fn_c_try_compile "$LINENO"; then :
13714   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13715 else
13716   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13717
13718 fi
13719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13720 fi
13721
13722  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13723
13724 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13725
13726  fi
13727  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13728 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13729
13730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13731 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13732  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13736 /* end confdefs.h.  */
13737
13738 #define _SYSCALL32
13739 /* Needed for new procfs interface on sparc-solaris.  */
13740 #define _STRUCTURED_PROC 1
13741 #include <sys/procfs.h>
13742 int
13743 main ()
13744 {
13745 prfpregset32_t avar
13746   ;
13747   return 0;
13748 }
13749 _ACEOF
13750 if ac_fn_c_try_compile "$LINENO"; then :
13751   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13752 else
13753   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13754
13755 fi
13756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13757 fi
13758
13759  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13760
13761 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13762
13763  fi
13764  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13765 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13766
13767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13768 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13769  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13770   $as_echo_n "(cached) " >&6
13771 else
13772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13773 /* end confdefs.h.  */
13774
13775 #define _SYSCALL32
13776 /* Needed for new procfs interface on sparc-solaris.  */
13777 #define _STRUCTURED_PROC 1
13778 #include <sys/procfs.h>
13779 int
13780 main ()
13781 {
13782 lwpid_t avar
13783   ;
13784   return 0;
13785 }
13786 _ACEOF
13787 if ac_fn_c_try_compile "$LINENO"; then :
13788   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13789 else
13790   bfd_cv_have_sys_procfs_type_lwpid_t=no
13791
13792 fi
13793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13794 fi
13795
13796  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13797
13798 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13799
13800  fi
13801  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13802 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13803
13804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13805 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13806  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13807   $as_echo_n "(cached) " >&6
13808 else
13809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13810 /* end confdefs.h.  */
13811
13812 #define _SYSCALL32
13813 /* Needed for new procfs interface on sparc-solaris.  */
13814 #define _STRUCTURED_PROC 1
13815 #include <sys/procfs.h>
13816 int
13817 main ()
13818 {
13819 psaddr_t avar
13820   ;
13821   return 0;
13822 }
13823 _ACEOF
13824 if ac_fn_c_try_compile "$LINENO"; then :
13825   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13826 else
13827   bfd_cv_have_sys_procfs_type_psaddr_t=no
13828
13829 fi
13830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13831 fi
13832
13833  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13834
13835 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13836
13837  fi
13838  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13839 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13840
13841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13842 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13843  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13844   $as_echo_n "(cached) " >&6
13845 else
13846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13847 /* end confdefs.h.  */
13848
13849 #define _SYSCALL32
13850 /* Needed for new procfs interface on sparc-solaris.  */
13851 #define _STRUCTURED_PROC 1
13852 #include <sys/procfs.h>
13853 int
13854 main ()
13855 {
13856 prsysent_t avar
13857   ;
13858   return 0;
13859 }
13860 _ACEOF
13861 if ac_fn_c_try_compile "$LINENO"; then :
13862   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13863 else
13864   bfd_cv_have_sys_procfs_type_prsysent_t=no
13865
13866 fi
13867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13868 fi
13869
13870  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13871
13872 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13873
13874  fi
13875  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13876 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13877
13878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13879 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13880  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13881   $as_echo_n "(cached) " >&6
13882 else
13883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13884 /* end confdefs.h.  */
13885
13886 #define _SYSCALL32
13887 /* Needed for new procfs interface on sparc-solaris.  */
13888 #define _STRUCTURED_PROC 1
13889 #include <sys/procfs.h>
13890 int
13891 main ()
13892 {
13893 pr_sigset_t avar
13894   ;
13895   return 0;
13896 }
13897 _ACEOF
13898 if ac_fn_c_try_compile "$LINENO"; then :
13899   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13900 else
13901   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13902
13903 fi
13904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13905 fi
13906
13907  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13908
13909 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13910
13911  fi
13912  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13913 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13914
13915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13916 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13917  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13921 /* end confdefs.h.  */
13922
13923 #define _SYSCALL32
13924 /* Needed for new procfs interface on sparc-solaris.  */
13925 #define _STRUCTURED_PROC 1
13926 #include <sys/procfs.h>
13927 int
13928 main ()
13929 {
13930 pr_sigaction64_t avar
13931   ;
13932   return 0;
13933 }
13934 _ACEOF
13935 if ac_fn_c_try_compile "$LINENO"; then :
13936   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13937 else
13938   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13939
13940 fi
13941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13942 fi
13943
13944  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13945
13946 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13947
13948  fi
13949  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13950 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13951
13952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13953 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13954  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13955   $as_echo_n "(cached) " >&6
13956 else
13957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13958 /* end confdefs.h.  */
13959
13960 #define _SYSCALL32
13961 /* Needed for new procfs interface on sparc-solaris.  */
13962 #define _STRUCTURED_PROC 1
13963 #include <sys/procfs.h>
13964 int
13965 main ()
13966 {
13967 pr_siginfo64_t avar
13968   ;
13969   return 0;
13970 }
13971 _ACEOF
13972 if ac_fn_c_try_compile "$LINENO"; then :
13973   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13974 else
13975   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13976
13977 fi
13978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13979 fi
13980
13981  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13982
13983 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13984
13985  fi
13986  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13987 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13988
13989
13990
13991
13992
13993   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13995 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13996     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13997   $as_echo_n "(cached) " >&6
13998 else
13999   if test "$cross_compiling" = yes; then :
14000   gdb_cv_prfpregset_t_broken=yes
14001 else
14002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14003 /* end confdefs.h.  */
14004 #include <sys/procfs.h>
14005        int main ()
14006        {
14007          if (sizeof (prfpregset_t) == sizeof (void *))
14008            return 1;
14009          return 0;
14010        }
14011 _ACEOF
14012 if ac_fn_c_try_run "$LINENO"; then :
14013   gdb_cv_prfpregset_t_broken=no
14014 else
14015   gdb_cv_prfpregset_t_broken=yes
14016 fi
14017 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14018   conftest.$ac_objext conftest.beam conftest.$ac_ext
14019 fi
14020
14021 fi
14022
14023     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14024 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14025     if test $gdb_cv_prfpregset_t_broken = yes; then
14026
14027 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14028
14029     fi
14030   fi
14031
14032
14033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
14034 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
14035   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
14036   $as_echo_n "(cached) " >&6
14037 else
14038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14039 /* end confdefs.h.  */
14040 #include <unistd.h>
14041 #include <sys/types.h>
14042 #include <sys/procfs.h>
14043
14044 int
14045 main ()
14046 {
14047
14048     int dummy;;
14049     dummy = ioctl(0, PIOCSET, &dummy);
14050
14051   ;
14052   return 0;
14053 }
14054 _ACEOF
14055 if ac_fn_c_try_compile "$LINENO"; then :
14056   gdb_cv_have_procfs_piocset=yes
14057 else
14058   gdb_cv_have_procfs_piocset=no
14059 fi
14060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14061 fi
14062
14063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
14064 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
14065   if test $gdb_cv_have_procfs_piocset = yes; then
14066
14067 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
14068
14069   fi
14070 fi
14071
14072 if test ${host} = ${target} ; then
14073
14074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
14075 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
14076   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
14077   $as_echo_n "(cached) " >&6
14078 else
14079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14080 /* end confdefs.h.  */
14081 #include <link.h>
14082 int
14083 main ()
14084 {
14085 struct link_map lm; (void) lm.l_addr;
14086   ;
14087   return 0;
14088 }
14089 _ACEOF
14090 if ac_fn_c_try_compile "$LINENO"; then :
14091   gdb_cv_have_struct_link_map_with_l_members=yes
14092 else
14093   gdb_cv_have_struct_link_map_with_l_members=no
14094 fi
14095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14096 fi
14097
14098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
14099 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
14100   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
14101
14102 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
14103
14104   fi
14105
14106
14107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
14108 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
14109   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
14110   $as_echo_n "(cached) " >&6
14111 else
14112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14113 /* end confdefs.h.  */
14114 #include <sys/types.h>
14115 #include <link.h>
14116 int
14117 main ()
14118 {
14119 struct link_map lm; (void) lm.lm_addr;
14120   ;
14121   return 0;
14122 }
14123 _ACEOF
14124 if ac_fn_c_try_compile "$LINENO"; then :
14125   gdb_cv_have_struct_link_map_with_lm_members=yes
14126 else
14127   gdb_cv_have_struct_link_map_with_lm_members=no
14128 fi
14129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14130 fi
14131
14132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
14133 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
14134   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
14135
14136 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
14137
14138   fi
14139
14140
14141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
14142 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
14143   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
14144   $as_echo_n "(cached) " >&6
14145 else
14146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14147 /* end confdefs.h.  */
14148 #include <sys/types.h>
14149 #ifdef HAVE_NLIST_H
14150 #include <nlist.h>
14151 #endif
14152 #include <link.h>
14153 int
14154 main ()
14155 {
14156 struct so_map lm; (void) lm.som_addr;
14157   ;
14158   return 0;
14159 }
14160 _ACEOF
14161 if ac_fn_c_try_compile "$LINENO"; then :
14162   gdb_cv_have_struct_so_map_with_som_members=yes
14163 else
14164   gdb_cv_have_struct_so_map_with_som_members=no
14165 fi
14166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14167 fi
14168
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
14170 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
14171   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
14172
14173 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
14174
14175   fi
14176
14177
14178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
14179 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
14180   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
14181   $as_echo_n "(cached) " >&6
14182 else
14183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14184 /* end confdefs.h.  */
14185 #define _SYSCALL32
14186 #include <sys/link.h>
14187 int
14188 main ()
14189 {
14190 struct link_map32 l;
14191   ;
14192   return 0;
14193 }
14194 _ACEOF
14195 if ac_fn_c_try_compile "$LINENO"; then :
14196   gdb_cv_have_struct_link_map32=yes
14197 else
14198   gdb_cv_have_struct_link_map32=no
14199 fi
14200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14201 fi
14202
14203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
14204 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
14205   if test $gdb_cv_have_struct_link_map32 = yes; then
14206
14207 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
14208
14209
14210 $as_echo "#define _SYSCALL32 1" >>confdefs.h
14211
14212   fi
14213 fi
14214
14215 # Check if the compiler supports the `long long' type.
14216
14217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14218 $as_echo_n "checking for long long support in compiler... " >&6; }
14219 if test "${gdb_cv_c_long_long+set}" = set; then :
14220   $as_echo_n "(cached) " >&6
14221 else
14222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14223 /* end confdefs.h.  */
14224 extern long long foo;
14225 int
14226 main ()
14227 {
14228 switch (foo & 2) { case 0: return 1; }
14229   ;
14230   return 0;
14231 }
14232 _ACEOF
14233 if ac_fn_c_try_compile "$LINENO"; then :
14234   gdb_cv_c_long_long=yes
14235 else
14236   gdb_cv_c_long_long=no
14237 fi
14238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14239 fi
14240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14241 $as_echo "$gdb_cv_c_long_long" >&6; }
14242 if test $gdb_cv_c_long_long = yes; then
14243
14244 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14245
14246 fi
14247
14248 # Check if the compiler and runtime support printing long longs.
14249
14250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14251 $as_echo_n "checking for long long support in printf... " >&6; }
14252 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14253   $as_echo_n "(cached) " >&6
14254 else
14255   if test "$cross_compiling" = yes; then :
14256   gdb_cv_printf_has_long_long=no
14257 else
14258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14259 /* end confdefs.h.  */
14260 $ac_includes_default
14261 int
14262 main ()
14263 {
14264 char buf[32];
14265   long long l = 0;
14266   l = (l << 16) + 0x0123;
14267   l = (l << 16) + 0x4567;
14268   l = (l << 16) + 0x89ab;
14269   l = (l << 16) + 0xcdef;
14270   sprintf (buf, "0x%016llx", l);
14271   return (strcmp ("0x0123456789abcdef", buf));
14272   ;
14273   return 0;
14274 }
14275 _ACEOF
14276 if ac_fn_c_try_run "$LINENO"; then :
14277   gdb_cv_printf_has_long_long=yes
14278 else
14279   gdb_cv_printf_has_long_long=no
14280 fi
14281 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14282   conftest.$ac_objext conftest.beam conftest.$ac_ext
14283 fi
14284
14285 fi
14286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14287 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14288 if test $gdb_cv_printf_has_long_long = yes; then
14289
14290 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14291
14292 fi
14293
14294 # Check if the compiler and runtime support printing decfloats.
14295
14296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14297 $as_echo_n "checking for decfloat support in printf... " >&6; }
14298 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14299   $as_echo_n "(cached) " >&6
14300 else
14301   if test "$cross_compiling" = yes; then :
14302   gdb_cv_printf_has_decfloat=no
14303 else
14304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14305 /* end confdefs.h.  */
14306 $ac_includes_default
14307 int
14308 main ()
14309 {
14310 char buf[64];
14311   _Decimal32 d32 = 1.2345df;
14312   _Decimal64 d64 = 1.2345dd;
14313   _Decimal128 d128 = 1.2345dl;
14314   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14315   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14316   ;
14317   return 0;
14318 }
14319 _ACEOF
14320 if ac_fn_c_try_run "$LINENO"; then :
14321   gdb_cv_printf_has_decfloat=yes
14322 else
14323   gdb_cv_printf_has_decfloat=no
14324 fi
14325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14326   conftest.$ac_objext conftest.beam conftest.$ac_ext
14327 fi
14328
14329 fi
14330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14331 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14332 if test $gdb_cv_printf_has_decfloat = yes; then
14333
14334 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14335
14336 fi
14337
14338 # Check if the compiler supports the `long double' type.  We can't use
14339 # AC_C_LONG_DOUBLE because that one does additional checks on the
14340 # constants defined in <float.h> that fail on some systems,
14341 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14342
14343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14344 $as_echo_n "checking for long double support in compiler... " >&6; }
14345 if test "${gdb_cv_c_long_double+set}" = set; then :
14346   $as_echo_n "(cached) " >&6
14347 else
14348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14349 /* end confdefs.h.  */
14350 long double foo;
14351 _ACEOF
14352 if ac_fn_c_try_compile "$LINENO"; then :
14353   gdb_cv_c_long_double=yes
14354 else
14355   gdb_cv_c_long_double=no
14356 fi
14357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14358 fi
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14360 $as_echo "$gdb_cv_c_long_double" >&6; }
14361 if test $gdb_cv_c_long_double = yes; then
14362
14363 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14364
14365 fi
14366
14367 # Check if the compiler and runtime support printing long doubles.
14368
14369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14370 $as_echo_n "checking for long double support in printf... " >&6; }
14371 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14372   $as_echo_n "(cached) " >&6
14373 else
14374   if test "$cross_compiling" = yes; then :
14375   gdb_cv_printf_has_long_double=no
14376 else
14377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14378 /* end confdefs.h.  */
14379 $ac_includes_default
14380 int
14381 main ()
14382 {
14383 char buf[16];
14384   long double f = 3.141592653;
14385   sprintf (buf, "%Lg", f);
14386   return (strncmp ("3.14159", buf, 7));
14387   ;
14388   return 0;
14389 }
14390 _ACEOF
14391 if ac_fn_c_try_run "$LINENO"; then :
14392   gdb_cv_printf_has_long_double=yes
14393 else
14394   gdb_cv_printf_has_long_double=no
14395 fi
14396 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14397   conftest.$ac_objext conftest.beam conftest.$ac_ext
14398 fi
14399
14400 fi
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14402 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14403 if test $gdb_cv_printf_has_long_double = yes; then
14404
14405 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14406
14407 fi
14408
14409 # Check if the compiler and runtime support scanning long doubles.
14410
14411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14412 $as_echo_n "checking for long double support in scanf... " >&6; }
14413 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14414   $as_echo_n "(cached) " >&6
14415 else
14416   if test "$cross_compiling" = yes; then :
14417   gdb_cv_scanf_has_long_double=no
14418 else
14419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14420 /* end confdefs.h.  */
14421 #include <stdio.h>
14422 int
14423 main ()
14424 {
14425 char *buf = "3.141592653";
14426   long double f = 0;
14427   sscanf (buf, "%Lg", &f);
14428   return !(f > 3.14159 && f < 3.14160);
14429   ;
14430   return 0;
14431 }
14432 _ACEOF
14433 if ac_fn_c_try_run "$LINENO"; then :
14434   gdb_cv_scanf_has_long_double=yes
14435 else
14436   gdb_cv_scanf_has_long_double=no
14437 fi
14438 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14439   conftest.$ac_objext conftest.beam conftest.$ac_ext
14440 fi
14441
14442 fi
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14444 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14445 if test $gdb_cv_scanf_has_long_double = yes; then
14446
14447 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14448
14449 fi
14450
14451 case ${host_os} in
14452 aix*)
14453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14454 $as_echo_n "checking for -bbigtoc option... " >&6; }
14455 if test "${gdb_cv_bigtoc+set}" = set; then :
14456   $as_echo_n "(cached) " >&6
14457 else
14458
14459     SAVE_LDFLAGS=$LDFLAGS
14460
14461     case $GCC in
14462     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14463     *) gdb_cv_bigtoc=-bbigtoc ;;
14464     esac
14465
14466     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14467     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14468 /* end confdefs.h.  */
14469
14470 int
14471 main ()
14472 {
14473 int i;
14474   ;
14475   return 0;
14476 }
14477 _ACEOF
14478 if ac_fn_c_try_link "$LINENO"; then :
14479
14480 else
14481   gdb_cv_bigtoc=
14482 fi
14483 rm -f core conftest.err conftest.$ac_objext \
14484     conftest$ac_exeext conftest.$ac_ext
14485     LDFLAGS="${SAVE_LDFLAGS}"
14486
14487 fi
14488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14489 $as_echo "$gdb_cv_bigtoc" >&6; }
14490   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14491   ;;
14492 esac
14493
14494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14495 $as_echo_n "checking for the dynamic export flag... " >&6; }
14496 dynamic_list=false
14497 if test "${gdb_native}" = yes; then
14498    # The dynamically loaded libthread_db needs access to symbols in the gdb
14499    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14500    # may not be supported there.
14501    old_LDFLAGS="$LDFLAGS"
14502    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14503    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14504    LDFLAGS="$LDFLAGS $RDYNAMIC"
14505    if test "${have_libpython}" = no; then
14506      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14507 /* end confdefs.h.  */
14508
14509 int
14510 main ()
14511 {
14512
14513   ;
14514   return 0;
14515 }
14516 _ACEOF
14517 if ac_fn_c_try_link "$LINENO"; then :
14518   dynamic_list=true
14519 fi
14520 rm -f core conftest.err conftest.$ac_objext \
14521     conftest$ac_exeext conftest.$ac_ext
14522    else
14523      # Workaround http://bugs.python.org/issue4434 where static
14524      # libpythonX.Y.a would get its symbols required for
14525      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14526      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14527      old_CFLAGS="$CFLAGS"
14528      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14529      if test "$cross_compiling" = yes; then :
14530   true
14531 else
14532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14533 /* end confdefs.h.  */
14534 #include "${have_libpython}/Python.h"
14535 int
14536 main ()
14537 {
14538 int err;
14539           Py_Initialize ();
14540           err = PyRun_SimpleString ("import itertools\n");
14541           Py_Finalize ();
14542           return err == 0 ? 0 : 1;
14543   ;
14544   return 0;
14545 }
14546 _ACEOF
14547 if ac_fn_c_try_run "$LINENO"; then :
14548   dynamic_list=true
14549 fi
14550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14551   conftest.$ac_objext conftest.beam conftest.$ac_ext
14552 fi
14553
14554      CFLAGS="$old_CFLAGS"
14555    fi
14556    LDFLAGS="$old_LDFLAGS"
14557 fi
14558 if $dynamic_list; then
14559   found="-Wl,--dynamic-list"
14560   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14561 else
14562   found="-rdynamic"
14563   RDYNAMIC="-rdynamic"
14564 fi
14565
14566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14567 $as_echo "$found" >&6; }
14568
14569
14570 if test ${build} = ${host} -a ${host} = ${target} ; then
14571    case ${host_os} in
14572    solaris*)
14573       # See if thread_db library is around for Solaris thread debugging.
14574       # Note that we must explicitly test for version 1 of the library
14575       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14576       # the same API.
14577       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14578 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14579       if test -f /usr/lib/libthread_db.so.1 ; then
14580          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14581 $as_echo "yes" >&6; }
14582
14583 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14584
14585          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14586          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14587          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14588 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14589 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14590   $as_echo_n "(cached) " >&6
14591 else
14592   ac_check_lib_save_LIBS=$LIBS
14593 LIBS="-ldl  $LIBS"
14594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14595 /* end confdefs.h.  */
14596
14597 /* Override any GCC internal prototype to avoid an error.
14598    Use char because int might match the return type of a GCC
14599    builtin and then its argument prototype would still apply.  */
14600 #ifdef __cplusplus
14601 extern "C"
14602 #endif
14603 char dlopen ();
14604 int
14605 main ()
14606 {
14607 return dlopen ();
14608   ;
14609   return 0;
14610 }
14611 _ACEOF
14612 if ac_fn_c_try_link "$LINENO"; then :
14613   ac_cv_lib_dl_dlopen=yes
14614 else
14615   ac_cv_lib_dl_dlopen=no
14616 fi
14617 rm -f core conftest.err conftest.$ac_objext \
14618     conftest$ac_exeext conftest.$ac_ext
14619 LIBS=$ac_check_lib_save_LIBS
14620 fi
14621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14622 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14623 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14624   cat >>confdefs.h <<_ACEOF
14625 #define HAVE_LIBDL 1
14626 _ACEOF
14627
14628   LIBS="-ldl $LIBS"
14629
14630 fi
14631
14632          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14633          # Sun randomly tweaked the prototypes in <proc_service.h>
14634          # at one point.
14635          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14636 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14637          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14638   $as_echo_n "(cached) " >&6
14639 else
14640
14641             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14642 /* end confdefs.h.  */
14643
14644                 #include <proc_service.h>
14645                 ps_err_e ps_pdwrite
14646                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14647
14648 int
14649 main ()
14650 {
14651
14652   ;
14653   return 0;
14654 }
14655 _ACEOF
14656 if ac_fn_c_try_compile "$LINENO"; then :
14657   gdb_cv_proc_service_is_old=no
14658 else
14659   gdb_cv_proc_service_is_old=yes
14660 fi
14661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14662
14663 fi
14664
14665          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14666 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14667          if test $gdb_cv_proc_service_is_old = yes; then
14668
14669 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14670
14671          fi
14672       else
14673          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14674 $as_echo "no" >&6; }
14675       fi
14676       ;;
14677    aix*)
14678       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14679 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14680       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14681   $as_echo_n "(cached) " >&6
14682 else
14683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14684 /* end confdefs.h.  */
14685 #include <sys/pthdebug.h>
14686 int
14687 main ()
14688 {
14689 #ifndef PTHDB_VERSION_3
14690                                     #error
14691                                     #endif
14692   ;
14693   return 0;
14694 }
14695 _ACEOF
14696 if ac_fn_c_try_compile "$LINENO"; then :
14697   gdb_cv_have_aix_thread_debug=yes
14698 else
14699   gdb_cv_have_aix_thread_debug=no
14700 fi
14701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14702 fi
14703
14704       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14705 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14706       if test $gdb_cv_have_aix_thread_debug = yes; then
14707          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14708          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14709          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14710
14711          # Older versions of AIX do not provide the declaration for
14712          # the getthrds function (it appears that it was introduced
14713          # with AIX 6.x).
14714          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14715 "
14716 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14717   ac_have_decl=1
14718 else
14719   ac_have_decl=0
14720 fi
14721
14722 cat >>confdefs.h <<_ACEOF
14723 #define HAVE_DECL_GETTHRDS $ac_have_decl
14724 _ACEOF
14725
14726       fi
14727       ;;
14728    esac
14729
14730 fi
14731
14732 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14733    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14734 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14735 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14736   $as_echo_n "(cached) " >&6
14737 else
14738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14739 /* end confdefs.h.  */
14740 #include <thread_db.h>
14741 int
14742 main ()
14743 {
14744 int i = TD_NOTALLOC;
14745   ;
14746   return 0;
14747 }
14748 _ACEOF
14749 if ac_fn_c_try_compile "$LINENO"; then :
14750   gdb_cv_thread_db_h_has_td_notalloc=yes
14751 else
14752   gdb_cv_thread_db_h_has_td_notalloc=no
14753
14754 fi
14755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14756
14757 fi
14758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14759 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14760    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14761 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14762 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14763   $as_echo_n "(cached) " >&6
14764 else
14765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14766 /* end confdefs.h.  */
14767 #include <thread_db.h>
14768 int
14769 main ()
14770 {
14771 int i = TD_VERSION;
14772   ;
14773   return 0;
14774 }
14775 _ACEOF
14776 if ac_fn_c_try_compile "$LINENO"; then :
14777   gdb_cv_thread_db_h_has_td_version=yes
14778 else
14779   gdb_cv_thread_db_h_has_td_version=no
14780
14781 fi
14782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14783
14784 fi
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14786 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14787    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14788 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14789 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14790   $as_echo_n "(cached) " >&6
14791 else
14792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14793 /* end confdefs.h.  */
14794 #include <thread_db.h>
14795 int
14796 main ()
14797 {
14798 int i = TD_NOTLS;
14799   ;
14800   return 0;
14801 }
14802 _ACEOF
14803 if ac_fn_c_try_compile "$LINENO"; then :
14804   gdb_cv_thread_db_h_has_td_notls=yes
14805 else
14806   gdb_cv_thread_db_h_has_td_notls=no
14807
14808 fi
14809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14810
14811 fi
14812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14813 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14814 fi
14815 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14816
14817 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14818
14819 fi
14820 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14821
14822 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14823
14824 fi
14825 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14826
14827 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14828
14829 fi
14830
14831 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14832    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14833 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14834 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14835   $as_echo_n "(cached) " >&6
14836 else
14837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14838 /* end confdefs.h.  */
14839 #include <sys/syscall.h>
14840 int
14841 main ()
14842 {
14843 int i = __NR_tkill;
14844   ;
14845   return 0;
14846 }
14847 _ACEOF
14848 if ac_fn_c_try_compile "$LINENO"; then :
14849   gdb_cv_sys_syscall_h_has_tkill=yes
14850 else
14851   gdb_cv_sys_syscall_h_has_tkill=no
14852
14853 fi
14854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14855
14856 fi
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14858 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14859 fi
14860 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14861
14862 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14863
14864 fi
14865
14866 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14867 "
14868 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14869   ac_have_decl=1
14870 else
14871   ac_have_decl=0
14872 fi
14873
14874 cat >>confdefs.h <<_ACEOF
14875 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14876 _ACEOF
14877
14878
14879 if test "$cross_compiling" = yes; then :
14880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14881 /* end confdefs.h.  */
14882 #include <sys/personality.h>
14883 int
14884 main ()
14885 {
14886
14887 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14888 #       define ADDR_NO_RANDOMIZE 0x0040000
14889 #      endif
14890        /* Test the flag could be set and stays set.  */
14891        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14892        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14893            return 1
14894   ;
14895   return 0;
14896 }
14897 _ACEOF
14898 if ac_fn_c_try_link "$LINENO"; then :
14899   have_personality=true
14900 else
14901   have_personality=false
14902 fi
14903 rm -f core conftest.err conftest.$ac_objext \
14904     conftest$ac_exeext conftest.$ac_ext
14905 else
14906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14907 /* end confdefs.h.  */
14908 #include <sys/personality.h>
14909 int
14910 main ()
14911 {
14912
14913 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14914 #       define ADDR_NO_RANDOMIZE 0x0040000
14915 #      endif
14916        /* Test the flag could be set and stays set.  */
14917        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14918        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14919            return 1
14920   ;
14921   return 0;
14922 }
14923 _ACEOF
14924 if ac_fn_c_try_run "$LINENO"; then :
14925   have_personality=true
14926 else
14927   have_personality=false
14928 fi
14929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14930   conftest.$ac_objext conftest.beam conftest.$ac_ext
14931 fi
14932
14933 if $have_personality
14934 then
14935
14936 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14937
14938 fi
14939
14940
14941 target_sysroot_reloc=0
14942
14943 # Check whether --with-sysroot was given.
14944 if test "${with_sysroot+set}" = set; then :
14945   withval=$with_sysroot;
14946  case ${with_sysroot} in
14947  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14948  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14949  esac
14950
14951  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14952
14953  if test "x$prefix" = xNONE; then
14954   test_prefix=/usr/local
14955  else
14956   test_prefix=$prefix
14957  fi
14958  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14959   test_exec_prefix=$test_prefix
14960  else
14961   test_exec_prefix=$exec_prefix
14962  fi
14963  case ${TARGET_SYSTEM_ROOT} in
14964  "${test_prefix}"|"${test_prefix}/"*|\
14965  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14966  '${prefix}'|'${prefix}/'*|\
14967  '${exec_prefix}'|'${exec_prefix}/'*)
14968    target_sysroot_reloc=1
14969    ;;
14970  esac
14971
14972 else
14973
14974  TARGET_SYSTEM_ROOT=
14975  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14976
14977 fi
14978
14979 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14980
14981
14982
14983
14984
14985 # Check whether --with-system-gdbinit was given.
14986 if test "${with_system_gdbinit+set}" = set; then :
14987   withval=$with_system_gdbinit;
14988     SYSTEM_GDBINIT=$withval
14989 else
14990   SYSTEM_GDBINIT=
14991 fi
14992
14993
14994   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14995   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14996   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14997   ac_define_dir=`eval echo $ac_define_dir`
14998
14999 cat >>confdefs.h <<_ACEOF
15000 #define SYSTEM_GDBINIT "$ac_define_dir"
15001 _ACEOF
15002
15003
15004
15005
15006   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15007      if test "x$prefix" = xNONE; then
15008         test_prefix=/usr/local
15009      else
15010         test_prefix=$prefix
15011      fi
15012   else
15013      test_prefix=$exec_prefix
15014   fi
15015   value=0
15016   case ${ac_define_dir} in
15017      "${test_prefix}"|"${test_prefix}/"*|\
15018         '${exec_prefix}'|'${exec_prefix}/'*)
15019      value=1
15020      ;;
15021   esac
15022
15023 cat >>confdefs.h <<_ACEOF
15024 #define SYSTEM_GDBINIT_RELOCATABLE $value
15025 _ACEOF
15026
15027
15028
15029
15030 # Check whether --enable-werror was given.
15031 if test "${enable_werror+set}" = set; then :
15032   enableval=$enable_werror; case "${enableval}" in
15033      yes | y) ERROR_ON_WARNING="yes" ;;
15034      no | n)  ERROR_ON_WARNING="no" ;;
15035      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15036    esac
15037 fi
15038
15039
15040 # Enable -Werror by default when using gcc
15041 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
15042     ERROR_ON_WARNING=yes
15043 fi
15044
15045 WERROR_CFLAGS=""
15046 if test "${ERROR_ON_WARNING}" = yes ; then
15047     WERROR_CFLAGS="-Werror"
15048 fi
15049
15050 # The entries after -Wno-pointer-sign are disabled warnings which may
15051 # be enabled in the future, which can not currently be used to build
15052 # GDB.
15053 # NOTE: If you change this list, remember to update
15054 # gdb/doc/gdbint.texinfo.
15055 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
15056 -Wformat-nonliteral -Wno-pointer-sign \
15057 -Wno-unused -Wunused-value -Wunused-function \
15058 -Wno-switch -Wno-char-subscripts"
15059
15060 # Enable -Wno-format by default when using gcc on mingw since many
15061 # GCC versions complain about %I64.
15062 case "${host}" in
15063   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
15064 esac
15065
15066 # Check whether --enable-build-warnings was given.
15067 if test "${enable_build_warnings+set}" = set; then :
15068   enableval=$enable_build_warnings; case "${enableval}" in
15069   yes)  ;;
15070   no)   build_warnings="-w";;
15071   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15072         build_warnings="${build_warnings} ${t}";;
15073   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15074         build_warnings="${t} ${build_warnings}";;
15075   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15076 esac
15077 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15078   echo "Setting compiler warning flags = $build_warnings" 6>&1
15079 fi
15080 fi
15081 # Check whether --enable-gdb-build-warnings was given.
15082 if test "${enable_gdb_build_warnings+set}" = set; then :
15083   enableval=$enable_gdb_build_warnings; case "${enableval}" in
15084   yes)  ;;
15085   no)   build_warnings="-w";;
15086   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15087         build_warnings="${build_warnings} ${t}";;
15088   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15089         build_warnings="${t} ${build_warnings}";;
15090   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15091 esac
15092 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15093   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15094 fi
15095 fi
15096 WARN_CFLAGS=""
15097 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15098 then
15099     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15100 $as_echo_n "checking compiler warning flags... " >&6; }
15101     # Separate out the -Werror flag as some files just cannot be
15102     # compiled with it enabled.
15103     for w in ${build_warnings}; do
15104         case $w in
15105         -Werr*) WERROR_CFLAGS=-Werror ;;
15106         *) # Check that GCC accepts it
15107             saved_CFLAGS="$CFLAGS"
15108             CFLAGS="$CFLAGS $w"
15109             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15110 /* end confdefs.h.  */
15111
15112 int
15113 main ()
15114 {
15115
15116   ;
15117   return 0;
15118 }
15119 _ACEOF
15120 if ac_fn_c_try_compile "$LINENO"; then :
15121   WARN_CFLAGS="${WARN_CFLAGS} $w"
15122 fi
15123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15124             CFLAGS="$saved_CFLAGS"
15125         esac
15126     done
15127     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15128 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15129 fi
15130
15131
15132
15133 # In the Cygwin environment, we need some additional flags.
15134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15135 $as_echo_n "checking for cygwin... " >&6; }
15136 if test "${gdb_cv_os_cygwin+set}" = set; then :
15137   $as_echo_n "(cached) " >&6
15138 else
15139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15140 /* end confdefs.h.  */
15141
15142 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15143 lose
15144 #endif
15145 _ACEOF
15146 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15147   $EGREP "lose" >/dev/null 2>&1; then :
15148   gdb_cv_os_cygwin=yes
15149 else
15150   gdb_cv_os_cygwin=no
15151 fi
15152 rm -f conftest*
15153
15154 fi
15155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15156 $as_echo "$gdb_cv_os_cygwin" >&6; }
15157
15158
15159 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15160 case ${host} in
15161   *go32* ) SER_HARDWIRE=ser-go32.o ;;
15162   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15163   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15164 esac
15165
15166
15167 # libreadline needs libuser32.a in a cygwin environment
15168 WIN32LIBS=
15169 if test x$gdb_cv_os_cygwin = xyes; then
15170     WIN32LIBS="-luser32"
15171     case "${target}" in
15172         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15173         ;;
15174     esac
15175 fi
15176
15177 # The ser-tcp.c module requires sockets.
15178 case ${host} in
15179   *mingw32*)
15180
15181 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15182
15183     WIN32LIBS="$WIN32LIBS -lws2_32"
15184     ;;
15185 esac
15186
15187
15188 # Add ELF support to GDB, but only if BFD includes ELF support.
15189 OLD_CFLAGS=$CFLAGS
15190 OLD_LDFLAGS=$LDFLAGS
15191 OLD_LIBS=$LIBS
15192 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
15193 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
15194 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15195 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15196 if test "$plugins" = "yes"; then
15197   LIBS="-ldl $LIBS"
15198 fi
15199 LIBS="-lbfd -liberty $intl $LIBS"
15200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15201 $as_echo_n "checking for ELF support in BFD... " >&6; }
15202 if test "${gdb_cv_var_elf+set}" = set; then :
15203   $as_echo_n "(cached) " >&6
15204 else
15205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15206 /* end confdefs.h.  */
15207 #include <stdlib.h>
15208 #include "bfd.h"
15209 #include "elf-bfd.h"
15210
15211 int
15212 main ()
15213 {
15214 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
15215   ;
15216   return 0;
15217 }
15218 _ACEOF
15219 if ac_fn_c_try_link "$LINENO"; then :
15220   gdb_cv_var_elf=yes
15221 else
15222   gdb_cv_var_elf=no
15223 fi
15224 rm -f core conftest.err conftest.$ac_objext \
15225     conftest$ac_exeext conftest.$ac_ext
15226 fi
15227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15228 $as_echo "$gdb_cv_var_elf" >&6; }
15229 if test $gdb_cv_var_elf = yes; then
15230   CONFIG_OBS="$CONFIG_OBS elfread.o"
15231
15232 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15233
15234   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15235   if test "$plugins" = "yes"; then
15236     OLD_LIBS="-ldl $OLD_LIBS"
15237   fi
15238 fi
15239 CFLAGS=$OLD_CFLAGS
15240 LDFLAGS=$OLD_LDFLAGS
15241 LIBS=$OLD_LIBS
15242
15243 # Add any host-specific objects to GDB.
15244 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15245
15246 LIBGUI="../libgui/src/libgui.a"
15247 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15248
15249
15250
15251 WIN32LDAPP=
15252
15253
15254
15255 case "${host}" in
15256 *-*-cygwin* | *-*-mingw* )
15257     configdir="win"
15258     ;;
15259 *)
15260     configdir="unix"
15261     ;;
15262 esac
15263
15264 GDBTKLIBS=
15265 if test "${enable_gdbtk}" = "yes"; then
15266
15267     # Gdbtk must have an absolute path to srcdir in order to run
15268     # properly when not installed.
15269     here=`pwd`
15270     cd ${srcdir}
15271     GDBTK_SRC_DIR=`pwd`
15272     cd $here
15273
15274
15275     #
15276     # Ok, lets find the tcl configuration
15277     # First, look for one uninstalled.
15278     # the alternative search directory is invoked by --with-tcl
15279     #
15280
15281     if test x"${no_tcl}" = x ; then
15282         # we reset no_tcl in case something fails here
15283         no_tcl=true
15284
15285 # Check whether --with-tcl was given.
15286 if test "${with_tcl+set}" = set; then :
15287   withval=$with_tcl; with_tclconfig=${withval}
15288 fi
15289
15290         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15291 $as_echo_n "checking for Tcl configuration... " >&6; }
15292         if test "${ac_cv_c_tclconfig+set}" = set; then :
15293   $as_echo_n "(cached) " >&6
15294 else
15295
15296
15297             # First check to see if --with-tcl was specified.
15298             case "${host}" in
15299                 *-*-cygwin*) platDir="win" ;;
15300                 *) platDir="unix" ;;
15301             esac
15302             if test x"${with_tclconfig}" != x ; then
15303                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15304                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15305                 else
15306                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15307                 fi
15308             fi
15309
15310             # then check for a private Tcl installation
15311             if test x"${ac_cv_c_tclconfig}" = x ; then
15312                 for i in \
15313                         ../tcl \
15314                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15315                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15316                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15317                         ../../tcl \
15318                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15319                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15320                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15321                         ../../../tcl \
15322                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15323                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15324                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15325                     if test -f "$i/$platDir/tclConfig.sh" ; then
15326                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15327                         break
15328                     fi
15329                 done
15330             fi
15331
15332             # on Darwin, check in Framework installation locations
15333             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15334                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15335                         `ls -d /Library/Frameworks 2>/dev/null` \
15336                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15337                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15338                         ; do
15339                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15340                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15341                         break
15342                     fi
15343                 done
15344             fi
15345
15346             # check in a few common install locations
15347             if test x"${ac_cv_c_tclconfig}" = x ; then
15348                 for i in `ls -d ${libdir} 2>/dev/null` \
15349                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15350                         `ls -d ${prefix}/lib 2>/dev/null` \
15351                         `ls -d /usr/local/lib 2>/dev/null` \
15352                         `ls -d /usr/contrib/lib 2>/dev/null` \
15353                         `ls -d /usr/lib 2>/dev/null` \
15354                         ; do
15355                     if test -f "$i/tclConfig.sh" ; then
15356                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15357                         break
15358                     fi
15359                 done
15360             fi
15361
15362             # check in a few other private locations
15363             if test x"${ac_cv_c_tclconfig}" = x ; then
15364                 for i in \
15365                         ${srcdir}/../tcl \
15366                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15367                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15368                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15369                     if test -f "$i/$platDir/tclConfig.sh" ; then
15370                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15371                     break
15372                 fi
15373                 done
15374             fi
15375
15376 fi
15377
15378
15379         if test x"${ac_cv_c_tclconfig}" = x ; then
15380             TCL_BIN_DIR="# no Tcl configs found"
15381             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15382 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15383         else
15384             no_tcl=
15385             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15386             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15387 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15388         fi
15389     fi
15390
15391
15392     # If $no_tk is nonempty, then we can't do Tk, and there is no
15393     # point to doing Tcl.
15394
15395     #
15396     # Ok, lets find the tk configuration
15397     # First, look for one uninstalled.
15398     # the alternative search directory is invoked by --with-tk
15399     #
15400
15401     if test x"${no_tk}" = x ; then
15402         # we reset no_tk in case something fails here
15403         no_tk=true
15404
15405 # Check whether --with-tk was given.
15406 if test "${with_tk+set}" = set; then :
15407   withval=$with_tk; with_tkconfig=${withval}
15408 fi
15409
15410         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15411 $as_echo_n "checking for Tk configuration... " >&6; }
15412         if test "${ac_cv_c_tkconfig+set}" = set; then :
15413   $as_echo_n "(cached) " >&6
15414 else
15415
15416
15417             # First check to see if --with-tkconfig was specified.
15418             if test x"${with_tkconfig}" != x ; then
15419                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15420                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15421                 else
15422                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15423                 fi
15424             fi
15425
15426             # then check for a private Tk library
15427             case "${host}" in
15428                 *-*-cygwin*) platDir="win" ;;
15429                 *) platDir="unix" ;;
15430             esac
15431             if test x"${ac_cv_c_tkconfig}" = x ; then
15432                 for i in \
15433                         ../tk \
15434                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15435                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15436                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15437                         ../../tk \
15438                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15439                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15440                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15441                         ../../../tk \
15442                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15443                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15444                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15445                     if test -f "$i/$platDir/tkConfig.sh" ; then
15446                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15447                         break
15448                     fi
15449                 done
15450             fi
15451
15452             # on Darwin, check in Framework installation locations
15453             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15454                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15455                         `ls -d /Library/Frameworks 2>/dev/null` \
15456                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15457                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15458                         ; do
15459                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15460                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15461                         break
15462                     fi
15463                 done
15464             fi
15465
15466             # check in a few common install locations
15467             if test x"${ac_cv_c_tkconfig}" = x ; then
15468                 for i in `ls -d ${libdir} 2>/dev/null` \
15469                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15470                         `ls -d ${prefix}/lib 2>/dev/null` \
15471                         `ls -d /usr/local/lib 2>/dev/null` \
15472                         `ls -d /usr/contrib/lib 2>/dev/null` \
15473                         `ls -d /usr/lib 2>/dev/null` \
15474                         ; do
15475                     if test -f "$i/tkConfig.sh" ; then
15476                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15477                         break
15478                     fi
15479                 done
15480             fi
15481             # check in a few other private locations
15482             if test x"${ac_cv_c_tkconfig}" = x ; then
15483                 for i in \
15484                         ${srcdir}/../tk \
15485                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15486                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15487                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15488                     if test -f "$i/$platDir/tkConfig.sh" ; then
15489                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15490                         break
15491                     fi
15492                 done
15493             fi
15494
15495 fi
15496
15497
15498         if test x"${ac_cv_c_tkconfig}" = x ; then
15499             TK_BIN_DIR="# no Tk configs found"
15500             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15501 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15502         else
15503             no_tk=
15504             TK_BIN_DIR=${ac_cv_c_tkconfig}
15505             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15506 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15507         fi
15508     fi
15509
15510
15511     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15512
15513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15514 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15515
15516     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15517         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15518 $as_echo "loading" >&6; }
15519         . ${TCL_BIN_DIR}/tclConfig.sh
15520     else
15521         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15522 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15523     fi
15524
15525     # eval is required to do the TCL_DBGX substitution
15526     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15527     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15528
15529     # If the TCL_BIN_DIR is the build directory (not the install directory),
15530     # then set the common variable name to the value of the build variables.
15531     # For example, the variable TCL_LIB_SPEC will be set to the value
15532     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15533     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15534     # installed and uninstalled version of Tcl.
15535     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15536         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15537         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15538         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15539     elif test "`uname -s`" = "Darwin"; then
15540         # If Tcl was built as a framework, attempt to use the libraries
15541         # from the framework at the given location so that linking works
15542         # against Tcl.framework installed in an arbitary location.
15543         case ${TCL_DEFS} in
15544             *TCL_FRAMEWORK*)
15545                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15546                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15547                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15548                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15549                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15550                             break
15551                         fi
15552                     done
15553                 fi
15554                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15555                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15556                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15557                 fi
15558                 ;;
15559         esac
15560     fi
15561
15562     # eval is required to do the TCL_DBGX substitution
15563     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15564     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15565     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15566     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15567
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577
15578
15579
15580
15581
15582         # Check for in-tree tcl
15583         here=`pwd`
15584         cd ${srcdir}/..
15585         topdir=`pwd`
15586         cd ${here}
15587
15588         intree="no"
15589         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15590           intree="yes"
15591         fi
15592
15593         # Find Tcl private headers
15594         if test x"${intree}" = xno; then
15595
15596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15597 $as_echo_n "checking for Tcl private headers... " >&6; }
15598   private_dir=""
15599   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15600   if test -f ${dir}/tclInt.h ; then
15601     private_dir=${dir}
15602   fi
15603
15604   if test x"${private_dir}" = x; then
15605     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15606   else
15607     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15608     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15609 $as_echo "${private_dir}" >&6; }
15610   fi
15611
15612           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15613           TCL_LIBRARY="${TCL_LIB_SPEC}"
15614           TCL_DEPS=""
15615         else
15616           # If building tcl in the same src tree, private headers
15617           # are not needed, but we need to be sure to use the right
15618           # headers library
15619           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15620           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15621           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15622         fi
15623
15624
15625
15626
15627
15628     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15629 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15630
15631     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15632         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15633 $as_echo "loading" >&6; }
15634         . ${TK_BIN_DIR}/tkConfig.sh
15635     else
15636         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15637 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15638     fi
15639
15640     # eval is required to do the TK_DBGX substitution
15641     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15642     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15643
15644     # If the TK_BIN_DIR is the build directory (not the install directory),
15645     # then set the common variable name to the value of the build variables.
15646     # For example, the variable TK_LIB_SPEC will be set to the value
15647     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15648     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15649     # installed and uninstalled version of Tcl.
15650     if test -f "${TK_BIN_DIR}/Makefile" ; then
15651         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15652         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15653         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15654     elif test "`uname -s`" = "Darwin"; then
15655         # If Tk was built as a framework, attempt to use the libraries
15656         # from the framework at the given location so that linking works
15657         # against Tk.framework installed in an arbitary location.
15658         case ${TK_DEFS} in
15659             *TK_FRAMEWORK*)
15660                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15661                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15662                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15663                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15664                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15665                             break
15666                         fi
15667                     done
15668                 fi
15669                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15670                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15671                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15672                 fi
15673                 ;;
15674         esac
15675     fi
15676
15677     # eval is required to do the TK_DBGX substitution
15678     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15679     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15680     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15681     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696         # Check for in-tree Tk
15697         intree="no"
15698         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15699           intree="yes"
15700         fi
15701
15702         # Find Tk private headers
15703         if test x"${intree}" = xno; then
15704
15705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15706 $as_echo_n "checking for Tk private headers... " >&6; }
15707   private_dir=""
15708   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15709   if test -f ${dir}/tkInt.h; then
15710     private_dir=${dir}
15711   fi
15712
15713   if test x"${private_dir}" = x; then
15714     as_fn_error "could not find Tk private headers" "$LINENO" 5
15715   else
15716     TK_PRIVATE_INCLUDE="-I${private_dir}"
15717     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15718 $as_echo "${private_dir}" >&6; }
15719   fi
15720
15721           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15722           TK_LIBRARY=${TK_LIB_SPEC}
15723           TK_DEPS=""
15724         else
15725           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15726           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15727           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15728         fi
15729
15730
15731
15732
15733
15734         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15735
15736         # Include some libraries that Tcl and Tk want.
15737         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15738         # Yes, the ordering seems wrong here.  But it isn't.
15739         # TK_LIBS is the list of libraries that need to be linked
15740         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15741         # were in LIBS then any link tests after this point would
15742         # try to include things like `$(LIBGUI)', which wouldn't work.
15743         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15744
15745         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15746         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15747         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15748         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15749         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15750         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15751         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15752
15753         if test x$gdb_cv_os_cygwin = xyes; then
15754           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15755           WIN32LDAPP="-Wl,--subsystem,console"
15756           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15757         fi
15758
15759         subdirs="$subdirs gdbtk"
15760
15761     fi
15762 fi
15763
15764
15765
15766
15767
15768
15769
15770
15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15772 $as_echo_n "checking for X... " >&6; }
15773
15774
15775 # Check whether --with-x was given.
15776 if test "${with_x+set}" = set; then :
15777   withval=$with_x;
15778 fi
15779
15780 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15781 if test "x$with_x" = xno; then
15782   # The user explicitly disabled X.
15783   have_x=disabled
15784 else
15785   case $x_includes,$x_libraries in #(
15786     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15787     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15788   $as_echo_n "(cached) " >&6
15789 else
15790   # One or both of the vars are not set, and there is no cached value.
15791 ac_x_includes=no ac_x_libraries=no
15792 rm -f -r conftest.dir
15793 if mkdir conftest.dir; then
15794   cd conftest.dir
15795   cat >Imakefile <<'_ACEOF'
15796 incroot:
15797         @echo incroot='${INCROOT}'
15798 usrlibdir:
15799         @echo usrlibdir='${USRLIBDIR}'
15800 libdir:
15801         @echo libdir='${LIBDIR}'
15802 _ACEOF
15803   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15804     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15805     for ac_var in incroot usrlibdir libdir; do
15806       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15807     done
15808     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15809     for ac_extension in a so sl dylib la dll; do
15810       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15811          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15812         ac_im_usrlibdir=$ac_im_libdir; break
15813       fi
15814     done
15815     # Screen out bogus values from the imake configuration.  They are
15816     # bogus both because they are the default anyway, and because
15817     # using them would break gcc on systems where it needs fixed includes.
15818     case $ac_im_incroot in
15819         /usr/include) ac_x_includes= ;;
15820         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15821     esac
15822     case $ac_im_usrlibdir in
15823         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15824         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15825     esac
15826   fi
15827   cd ..
15828   rm -f -r conftest.dir
15829 fi
15830
15831 # Standard set of common directories for X headers.
15832 # Check X11 before X11Rn because it is often a symlink to the current release.
15833 ac_x_header_dirs='
15834 /usr/X11/include
15835 /usr/X11R7/include
15836 /usr/X11R6/include
15837 /usr/X11R5/include
15838 /usr/X11R4/include
15839
15840 /usr/include/X11
15841 /usr/include/X11R7
15842 /usr/include/X11R6
15843 /usr/include/X11R5
15844 /usr/include/X11R4
15845
15846 /usr/local/X11/include
15847 /usr/local/X11R7/include
15848 /usr/local/X11R6/include
15849 /usr/local/X11R5/include
15850 /usr/local/X11R4/include
15851
15852 /usr/local/include/X11
15853 /usr/local/include/X11R7
15854 /usr/local/include/X11R6
15855 /usr/local/include/X11R5
15856 /usr/local/include/X11R4
15857
15858 /usr/X386/include
15859 /usr/x386/include
15860 /usr/XFree86/include/X11
15861
15862 /usr/include
15863 /usr/local/include
15864 /usr/unsupported/include
15865 /usr/athena/include
15866 /usr/local/x11r5/include
15867 /usr/lpp/Xamples/include
15868
15869 /usr/openwin/include
15870 /usr/openwin/share/include'
15871
15872 if test "$ac_x_includes" = no; then
15873   # Guess where to find include files, by looking for Xlib.h.
15874   # First, try using that file with no special directory specified.
15875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15876 /* end confdefs.h.  */
15877 #include <X11/Xlib.h>
15878 _ACEOF
15879 if ac_fn_c_try_cpp "$LINENO"; then :
15880   # We can compile using X headers with no special include directory.
15881 ac_x_includes=
15882 else
15883   for ac_dir in $ac_x_header_dirs; do
15884   if test -r "$ac_dir/X11/Xlib.h"; then
15885     ac_x_includes=$ac_dir
15886     break
15887   fi
15888 done
15889 fi
15890 rm -f conftest.err conftest.$ac_ext
15891 fi # $ac_x_includes = no
15892
15893 if test "$ac_x_libraries" = no; then
15894   # Check for the libraries.
15895   # See if we find them without any special options.
15896   # Don't add to $LIBS permanently.
15897   ac_save_LIBS=$LIBS
15898   LIBS="-lX11 $LIBS"
15899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15900 /* end confdefs.h.  */
15901 #include <X11/Xlib.h>
15902 int
15903 main ()
15904 {
15905 XrmInitialize ()
15906   ;
15907   return 0;
15908 }
15909 _ACEOF
15910 if ac_fn_c_try_link "$LINENO"; then :
15911   LIBS=$ac_save_LIBS
15912 # We can link X programs with no special library path.
15913 ac_x_libraries=
15914 else
15915   LIBS=$ac_save_LIBS
15916 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15917 do
15918   # Don't even attempt the hair of trying to link an X program!
15919   for ac_extension in a so sl dylib la dll; do
15920     if test -r "$ac_dir/libX11.$ac_extension"; then
15921       ac_x_libraries=$ac_dir
15922       break 2
15923     fi
15924   done
15925 done
15926 fi
15927 rm -f core conftest.err conftest.$ac_objext \
15928     conftest$ac_exeext conftest.$ac_ext
15929 fi # $ac_x_libraries = no
15930
15931 case $ac_x_includes,$ac_x_libraries in #(
15932   no,* | *,no | *\'*)
15933     # Didn't find X, or a directory has "'" in its name.
15934     ac_cv_have_x="have_x=no";; #(
15935   *)
15936     # Record where we found X for the cache.
15937     ac_cv_have_x="have_x=yes\
15938         ac_x_includes='$ac_x_includes'\
15939         ac_x_libraries='$ac_x_libraries'"
15940 esac
15941 fi
15942 ;; #(
15943     *) have_x=yes;;
15944   esac
15945   eval "$ac_cv_have_x"
15946 fi # $with_x != no
15947
15948 if test "$have_x" != yes; then
15949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15950 $as_echo "$have_x" >&6; }
15951   no_x=yes
15952 else
15953   # If each of the values was on the command line, it overrides each guess.
15954   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15955   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15956   # Update the cache value to reflect the command line values.
15957   ac_cv_have_x="have_x=yes\
15958         ac_x_includes='$x_includes'\
15959         ac_x_libraries='$x_libraries'"
15960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15961 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15962 fi
15963
15964
15965 # Unlike the sim directory, whether a simulator is linked is controlled by
15966 # presence of a gdb_sim definition in the target configure.tgt entry.
15967 # This code just checks for a few cases where we'd like to ignore those
15968 # definitions, even when they're present in the '.mt' file.  These cases
15969 # are when --disable-sim is specified, or if the simulator directory is
15970 # not part of the source tree.
15971 #
15972 # Check whether --enable-sim was given.
15973 if test "${enable_sim+set}" = set; then :
15974   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15975  echo "enableval = ${enableval}";
15976  case "${enableval}" in
15977   yes) ignore_sim=false ;;
15978   no)  ignore_sim=true ;;
15979   *)   ignore_sim=false ;;
15980  esac
15981 else
15982   ignore_sim=false
15983 fi
15984
15985
15986 if test ! -d "${srcdir}/../sim"; then
15987   ignore_sim=true
15988 fi
15989
15990 SIM=
15991 SIM_OBS=
15992 if test "${ignore_sim}" = "false"; then
15993   if test x"${gdb_sim}" != x ; then
15994     SIM="${gdb_sim}"
15995     SIM_OBS="remote-sim.o"
15996
15997 $as_echo "#define WITH_SIM 1" >>confdefs.h
15998
15999   fi
16000 fi
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015 # List of host floatformats.
16016
16017 cat >>confdefs.h <<_ACEOF
16018 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
16019 _ACEOF
16020
16021
16022 cat >>confdefs.h <<_ACEOF
16023 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
16024 _ACEOF
16025
16026
16027 cat >>confdefs.h <<_ACEOF
16028 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
16029 _ACEOF
16030
16031
16032 # target_subdir is used by the testsuite to find the target libraries.
16033 target_subdir=
16034 if test "${host}" != "${target}"; then
16035     target_subdir="${target_alias}/"
16036 fi
16037
16038
16039 frags=
16040 if test "${gdb_native}" = "yes"; then
16041   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
16042   if test ! -f ${host_makefile_frag}; then
16043     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
16044   fi
16045   frags="$frags $host_makefile_frag"
16046 else
16047   host_makefile_frag=/dev/null
16048 fi
16049
16050
16051
16052
16053 if test "${gdb_native}" = "yes"; then
16054 # We pick this up from the host configuration file (.mh) because we
16055 # do not have a native configuration Makefile fragment.
16056 nativefile=`sed -n '
16057 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
16058 ' ${host_makefile_frag}`
16059 fi
16060
16061
16062 if test x"${gdb_osabi}" != x ; then
16063
16064 cat >>confdefs.h <<_ACEOF
16065 #define GDB_OSABI_DEFAULT $gdb_osabi
16066 _ACEOF
16067
16068 fi
16069
16070 # Enable multi-ice-gdb-server.
16071 # Check whether --enable-multi-ice was given.
16072 if test "${enable_multi_ice+set}" = set; then :
16073   enableval=$enable_multi_ice; case $enableval in
16074     yes | no)
16075       ;;
16076     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
16077   esac
16078 fi
16079
16080 if test "x$enable_multi_ice" = xyes; then
16081    subdirs="$subdirs multi-ice"
16082
16083 fi
16084
16085 # Check whether --enable-gdbserver was given.
16086 if test "${enable_gdbserver+set}" = set; then :
16087   enableval=$enable_gdbserver; case "${enableval}" in
16088   yes| no|auto) ;;
16089   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
16090 esac
16091 else
16092   enable_gdbserver=auto
16093 fi
16094
16095
16096 # We only build gdbserver automatically in a native configuration, and
16097 # only if the user did not explicitly disable its build.
16098 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
16099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
16100 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
16101   if test "x$build_gdbserver" = xyes; then
16102     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16103 $as_echo "yes" >&6; }
16104     subdirs="$subdirs gdbserver"
16105
16106     gdbserver_build_enabled=yes
16107   else
16108     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16109 $as_echo "no" >&6; }
16110   fi
16111 fi
16112
16113 # If the user explicitly request the gdbserver to be built, verify that
16114 # we were in fact able to enable it.
16115 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16116   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16117 fi
16118
16119 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16120 # to an empty version.
16121
16122 files=
16123 links=
16124
16125 rm -f nm.h
16126 if test "${nativefile}" != ""; then
16127     case "${nativefile}" in
16128       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16129       * ) GDB_NM_FILE="${nativefile}"
16130     esac
16131     files="${files} ${GDB_NM_FILE}"
16132     links="${links} nm.h"
16133
16134 cat >>confdefs.h <<_ACEOF
16135 #define GDB_NM_FILE "${GDB_NM_FILE}"
16136 _ACEOF
16137
16138 fi
16139
16140
16141 ac_sources="$files"
16142 ac_dests="$links"
16143 while test -n "$ac_sources"; do
16144   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16145   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16146   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16147 done
16148 ac_config_links="$ac_config_links $ac_config_links_1"
16149
16150
16151
16152
16153
16154 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16155
16156
16157 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
16158
16159 ac_config_commands="$ac_config_commands default"
16160
16161 cat >confcache <<\_ACEOF
16162 # This file is a shell script that caches the results of configure
16163 # tests run on this system so they can be shared between configure
16164 # scripts and configure runs, see configure's option --config-cache.
16165 # It is not useful on other systems.  If it contains results you don't
16166 # want to keep, you may remove or edit it.
16167 #
16168 # config.status only pays attention to the cache file if you give it
16169 # the --recheck option to rerun configure.
16170 #
16171 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16172 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16173 # following values.
16174
16175 _ACEOF
16176
16177 # The following way of writing the cache mishandles newlines in values,
16178 # but we know of no workaround that is simple, portable, and efficient.
16179 # So, we kill variables containing newlines.
16180 # Ultrix sh set writes to stderr and can't be redirected directly,
16181 # and sets the high bit in the cache file unless we assign to the vars.
16182 (
16183   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16184     eval ac_val=\$$ac_var
16185     case $ac_val in #(
16186     *${as_nl}*)
16187       case $ac_var in #(
16188       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16189 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16190       esac
16191       case $ac_var in #(
16192       _ | IFS | as_nl) ;; #(
16193       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16194       *) { eval $ac_var=; unset $ac_var;} ;;
16195       esac ;;
16196     esac
16197   done
16198
16199   (set) 2>&1 |
16200     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16201     *${as_nl}ac_space=\ *)
16202       # `set' does not quote correctly, so add quotes: double-quote
16203       # substitution turns \\\\ into \\, and sed turns \\ into \.
16204       sed -n \
16205         "s/'/'\\\\''/g;
16206           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16207       ;; #(
16208     *)
16209       # `set' quotes correctly as required by POSIX, so do not add quotes.
16210       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16211       ;;
16212     esac |
16213     sort
16214 ) |
16215   sed '
16216      /^ac_cv_env_/b end
16217      t clear
16218      :clear
16219      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16220      t end
16221      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16222      :end' >>confcache
16223 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16224   if test -w "$cache_file"; then
16225     test "x$cache_file" != "x/dev/null" &&
16226       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16227 $as_echo "$as_me: updating cache $cache_file" >&6;}
16228     cat confcache >$cache_file
16229   else
16230     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16231 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16232   fi
16233 fi
16234 rm -f confcache
16235
16236 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16237 # Let make expand exec_prefix.
16238 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16239
16240 DEFS=-DHAVE_CONFIG_H
16241
16242 ac_libobjs=
16243 ac_ltlibobjs=
16244 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16245   # 1. Remove the extension, and $U if already installed.
16246   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16247   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16248   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16249   #    will be set to the directory where LIBOBJS objects are built.
16250   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16251   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16252 done
16253 LIBOBJS=$ac_libobjs
16254
16255 LTLIBOBJS=$ac_ltlibobjs
16256
16257
16258 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16259   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16260 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16261 fi
16262 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16263   as_fn_error "conditional \"GMAKE\" was never defined.
16264 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16265 fi
16266 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16267   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16268 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16269 fi
16270
16271     gl_libobjs=
16272     gl_ltlibobjs=
16273     if test -n "$gl_LIBOBJS"; then
16274       # Remove the extension.
16275       sed_drop_objext='s/\.o$//;s/\.obj$//'
16276       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16277         gl_libobjs="$gl_libobjs $i.$ac_objext"
16278         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16279       done
16280     fi
16281     gl_LIBOBJS=$gl_libobjs
16282
16283     gl_LTLIBOBJS=$gl_ltlibobjs
16284
16285
16286
16287     gltests_libobjs=
16288     gltests_ltlibobjs=
16289     if test -n "$gltests_LIBOBJS"; then
16290       # Remove the extension.
16291       sed_drop_objext='s/\.o$//;s/\.obj$//'
16292       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16293         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16294         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16295       done
16296     fi
16297     gltests_LIBOBJS=$gltests_libobjs
16298
16299     gltests_LTLIBOBJS=$gltests_ltlibobjs
16300
16301
16302 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16303   as_fn_error "conditional \"AMDEP\" was never defined.
16304 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16305 fi
16306 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16307   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16308 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16309 fi
16310  if test -n "$EXEEXT"; then
16311   am__EXEEXT_TRUE=
16312   am__EXEEXT_FALSE='#'
16313 else
16314   am__EXEEXT_TRUE='#'
16315   am__EXEEXT_FALSE=
16316 fi
16317
16318
16319
16320 : ${CONFIG_STATUS=./config.status}
16321 ac_write_fail=0
16322 ac_clean_files_save=$ac_clean_files
16323 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16324 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16325 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16326 as_write_fail=0
16327 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16328 #! $SHELL
16329 # Generated by $as_me.
16330 # Run this file to recreate the current configuration.
16331 # Compiler output produced by configure, useful for debugging
16332 # configure, is in config.log if it exists.
16333
16334 debug=false
16335 ac_cs_recheck=false
16336 ac_cs_silent=false
16337
16338 SHELL=\${CONFIG_SHELL-$SHELL}
16339 export SHELL
16340 _ASEOF
16341 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16342 ## -------------------- ##
16343 ## M4sh Initialization. ##
16344 ## -------------------- ##
16345
16346 # Be more Bourne compatible
16347 DUALCASE=1; export DUALCASE # for MKS sh
16348 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16349   emulate sh
16350   NULLCMD=:
16351   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16352   # is contrary to our usage.  Disable this feature.
16353   alias -g '${1+"$@"}'='"$@"'
16354   setopt NO_GLOB_SUBST
16355 else
16356   case `(set -o) 2>/dev/null` in #(
16357   *posix*) :
16358     set -o posix ;; #(
16359   *) :
16360      ;;
16361 esac
16362 fi
16363
16364
16365 as_nl='
16366 '
16367 export as_nl
16368 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16369 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16370 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16371 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16372 # Prefer a ksh shell builtin over an external printf program on Solaris,
16373 # but without wasting forks for bash or zsh.
16374 if test -z "$BASH_VERSION$ZSH_VERSION" \
16375     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16376   as_echo='print -r --'
16377   as_echo_n='print -rn --'
16378 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16379   as_echo='printf %s\n'
16380   as_echo_n='printf %s'
16381 else
16382   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16383     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16384     as_echo_n='/usr/ucb/echo -n'
16385   else
16386     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16387     as_echo_n_body='eval
16388       arg=$1;
16389       case $arg in #(
16390       *"$as_nl"*)
16391         expr "X$arg" : "X\\(.*\\)$as_nl";
16392         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16393       esac;
16394       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16395     '
16396     export as_echo_n_body
16397     as_echo_n='sh -c $as_echo_n_body as_echo'
16398   fi
16399   export as_echo_body
16400   as_echo='sh -c $as_echo_body as_echo'
16401 fi
16402
16403 # The user is always right.
16404 if test "${PATH_SEPARATOR+set}" != set; then
16405   PATH_SEPARATOR=:
16406   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16407     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16408       PATH_SEPARATOR=';'
16409   }
16410 fi
16411
16412
16413 # IFS
16414 # We need space, tab and new line, in precisely that order.  Quoting is
16415 # there to prevent editors from complaining about space-tab.
16416 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16417 # splitting by setting IFS to empty value.)
16418 IFS=" ""        $as_nl"
16419
16420 # Find who we are.  Look in the path if we contain no directory separator.
16421 case $0 in #((
16422   *[\\/]* ) as_myself=$0 ;;
16423   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16424 for as_dir in $PATH
16425 do
16426   IFS=$as_save_IFS
16427   test -z "$as_dir" && as_dir=.
16428     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16429   done
16430 IFS=$as_save_IFS
16431
16432      ;;
16433 esac
16434 # We did not find ourselves, most probably we were run as `sh COMMAND'
16435 # in which case we are not to be found in the path.
16436 if test "x$as_myself" = x; then
16437   as_myself=$0
16438 fi
16439 if test ! -f "$as_myself"; then
16440   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16441   exit 1
16442 fi
16443
16444 # Unset variables that we do not need and which cause bugs (e.g. in
16445 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16446 # suppresses any "Segmentation fault" message there.  '((' could
16447 # trigger a bug in pdksh 5.2.14.
16448 for as_var in BASH_ENV ENV MAIL MAILPATH
16449 do eval test x\${$as_var+set} = xset \
16450   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16451 done
16452 PS1='$ '
16453 PS2='> '
16454 PS4='+ '
16455
16456 # NLS nuisances.
16457 LC_ALL=C
16458 export LC_ALL
16459 LANGUAGE=C
16460 export LANGUAGE
16461
16462 # CDPATH.
16463 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16464
16465
16466 # as_fn_error ERROR [LINENO LOG_FD]
16467 # ---------------------------------
16468 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16469 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16470 # script with status $?, using 1 if that was 0.
16471 as_fn_error ()
16472 {
16473   as_status=$?; test $as_status -eq 0 && as_status=1
16474   if test "$3"; then
16475     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16476     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16477   fi
16478   $as_echo "$as_me: error: $1" >&2
16479   as_fn_exit $as_status
16480 } # as_fn_error
16481
16482
16483 # as_fn_set_status STATUS
16484 # -----------------------
16485 # Set $? to STATUS, without forking.
16486 as_fn_set_status ()
16487 {
16488   return $1
16489 } # as_fn_set_status
16490
16491 # as_fn_exit STATUS
16492 # -----------------
16493 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16494 as_fn_exit ()
16495 {
16496   set +e
16497   as_fn_set_status $1
16498   exit $1
16499 } # as_fn_exit
16500
16501 # as_fn_unset VAR
16502 # ---------------
16503 # Portably unset VAR.
16504 as_fn_unset ()
16505 {
16506   { eval $1=; unset $1;}
16507 }
16508 as_unset=as_fn_unset
16509 # as_fn_append VAR VALUE
16510 # ----------------------
16511 # Append the text in VALUE to the end of the definition contained in VAR. Take
16512 # advantage of any shell optimizations that allow amortized linear growth over
16513 # repeated appends, instead of the typical quadratic growth present in naive
16514 # implementations.
16515 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16516   eval 'as_fn_append ()
16517   {
16518     eval $1+=\$2
16519   }'
16520 else
16521   as_fn_append ()
16522   {
16523     eval $1=\$$1\$2
16524   }
16525 fi # as_fn_append
16526
16527 # as_fn_arith ARG...
16528 # ------------------
16529 # Perform arithmetic evaluation on the ARGs, and store the result in the
16530 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16531 # must be portable across $(()) and expr.
16532 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16533   eval 'as_fn_arith ()
16534   {
16535     as_val=$(( $* ))
16536   }'
16537 else
16538   as_fn_arith ()
16539   {
16540     as_val=`expr "$@" || test $? -eq 1`
16541   }
16542 fi # as_fn_arith
16543
16544
16545 if expr a : '\(a\)' >/dev/null 2>&1 &&
16546    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16547   as_expr=expr
16548 else
16549   as_expr=false
16550 fi
16551
16552 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16553   as_basename=basename
16554 else
16555   as_basename=false
16556 fi
16557
16558 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16559   as_dirname=dirname
16560 else
16561   as_dirname=false
16562 fi
16563
16564 as_me=`$as_basename -- "$0" ||
16565 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16566          X"$0" : 'X\(//\)$' \| \
16567          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16568 $as_echo X/"$0" |
16569     sed '/^.*\/\([^/][^/]*\)\/*$/{
16570             s//\1/
16571             q
16572           }
16573           /^X\/\(\/\/\)$/{
16574             s//\1/
16575             q
16576           }
16577           /^X\/\(\/\).*/{
16578             s//\1/
16579             q
16580           }
16581           s/.*/./; q'`
16582
16583 # Avoid depending upon Character Ranges.
16584 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16585 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16586 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16587 as_cr_digits='0123456789'
16588 as_cr_alnum=$as_cr_Letters$as_cr_digits
16589
16590 ECHO_C= ECHO_N= ECHO_T=
16591 case `echo -n x` in #(((((
16592 -n*)
16593   case `echo 'xy\c'` in
16594   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16595   xy)  ECHO_C='\c';;
16596   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16597        ECHO_T=' ';;
16598   esac;;
16599 *)
16600   ECHO_N='-n';;
16601 esac
16602
16603 rm -f conf$$ conf$$.exe conf$$.file
16604 if test -d conf$$.dir; then
16605   rm -f conf$$.dir/conf$$.file
16606 else
16607   rm -f conf$$.dir
16608   mkdir conf$$.dir 2>/dev/null
16609 fi
16610 if (echo >conf$$.file) 2>/dev/null; then
16611   if ln -s conf$$.file conf$$ 2>/dev/null; then
16612     as_ln_s='ln -s'
16613     # ... but there are two gotchas:
16614     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16615     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16616     # In both cases, we have to default to `cp -p'.
16617     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16618       as_ln_s='cp -p'
16619   elif ln conf$$.file conf$$ 2>/dev/null; then
16620     as_ln_s=ln
16621   else
16622     as_ln_s='cp -p'
16623   fi
16624 else
16625   as_ln_s='cp -p'
16626 fi
16627 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16628 rmdir conf$$.dir 2>/dev/null
16629
16630
16631 # as_fn_mkdir_p
16632 # -------------
16633 # Create "$as_dir" as a directory, including parents if necessary.
16634 as_fn_mkdir_p ()
16635 {
16636
16637   case $as_dir in #(
16638   -*) as_dir=./$as_dir;;
16639   esac
16640   test -d "$as_dir" || eval $as_mkdir_p || {
16641     as_dirs=
16642     while :; do
16643       case $as_dir in #(
16644       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16645       *) as_qdir=$as_dir;;
16646       esac
16647       as_dirs="'$as_qdir' $as_dirs"
16648       as_dir=`$as_dirname -- "$as_dir" ||
16649 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16650          X"$as_dir" : 'X\(//\)[^/]' \| \
16651          X"$as_dir" : 'X\(//\)$' \| \
16652          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16653 $as_echo X"$as_dir" |
16654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16655             s//\1/
16656             q
16657           }
16658           /^X\(\/\/\)[^/].*/{
16659             s//\1/
16660             q
16661           }
16662           /^X\(\/\/\)$/{
16663             s//\1/
16664             q
16665           }
16666           /^X\(\/\).*/{
16667             s//\1/
16668             q
16669           }
16670           s/.*/./; q'`
16671       test -d "$as_dir" && break
16672     done
16673     test -z "$as_dirs" || eval "mkdir $as_dirs"
16674   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16675
16676
16677 } # as_fn_mkdir_p
16678 if mkdir -p . 2>/dev/null; then
16679   as_mkdir_p='mkdir -p "$as_dir"'
16680 else
16681   test -d ./-p && rmdir ./-p
16682   as_mkdir_p=false
16683 fi
16684
16685 if test -x / >/dev/null 2>&1; then
16686   as_test_x='test -x'
16687 else
16688   if ls -dL / >/dev/null 2>&1; then
16689     as_ls_L_option=L
16690   else
16691     as_ls_L_option=
16692   fi
16693   as_test_x='
16694     eval sh -c '\''
16695       if test -d "$1"; then
16696         test -d "$1/.";
16697       else
16698         case $1 in #(
16699         -*)set "./$1";;
16700         esac;
16701         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16702         ???[sx]*):;;*)false;;esac;fi
16703     '\'' sh
16704   '
16705 fi
16706 as_executable_p=$as_test_x
16707
16708 # Sed expression to map a string onto a valid CPP name.
16709 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16710
16711 # Sed expression to map a string onto a valid variable name.
16712 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16713
16714
16715 exec 6>&1
16716 ## ----------------------------------- ##
16717 ## Main body of $CONFIG_STATUS script. ##
16718 ## ----------------------------------- ##
16719 _ASEOF
16720 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16721
16722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16723 # Save the log message, to keep $0 and so on meaningful, and to
16724 # report actual input values of CONFIG_FILES etc. instead of their
16725 # values after options handling.
16726 ac_log="
16727 This file was extended by $as_me, which was
16728 generated by GNU Autoconf 2.64.  Invocation command line was
16729
16730   CONFIG_FILES    = $CONFIG_FILES
16731   CONFIG_HEADERS  = $CONFIG_HEADERS
16732   CONFIG_LINKS    = $CONFIG_LINKS
16733   CONFIG_COMMANDS = $CONFIG_COMMANDS
16734   $ $0 $@
16735
16736 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16737 "
16738
16739 _ACEOF
16740
16741 case $ac_config_files in *"
16742 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16743 esac
16744
16745 case $ac_config_headers in *"
16746 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16747 esac
16748
16749
16750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16751 # Files that config.status was made for.
16752 config_files="$ac_config_files"
16753 config_headers="$ac_config_headers"
16754 config_links="$ac_config_links"
16755 config_commands="$ac_config_commands"
16756
16757 _ACEOF
16758
16759 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16760 ac_cs_usage="\
16761 \`$as_me' instantiates files and other configuration actions
16762 from templates according to the current configuration.  Unless the files
16763 and actions are specified as TAGs, all are instantiated by default.
16764
16765 Usage: $0 [OPTION]... [TAG]...
16766
16767   -h, --help       print this help, then exit
16768   -V, --version    print version number and configuration settings, then exit
16769   -q, --quiet, --silent
16770                    do not print progress messages
16771   -d, --debug      don't remove temporary files
16772       --recheck    update $as_me by reconfiguring in the same conditions
16773       --file=FILE[:TEMPLATE]
16774                    instantiate the configuration file FILE
16775       --header=FILE[:TEMPLATE]
16776                    instantiate the configuration header FILE
16777
16778 Configuration files:
16779 $config_files
16780
16781 Configuration headers:
16782 $config_headers
16783
16784 Configuration links:
16785 $config_links
16786
16787 Configuration commands:
16788 $config_commands
16789
16790 Report bugs to the package provider."
16791
16792 _ACEOF
16793 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16794 ac_cs_version="\\
16795 config.status
16796 configured by $0, generated by GNU Autoconf 2.64,
16797   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16798
16799 Copyright (C) 2009 Free Software Foundation, Inc.
16800 This config.status script is free software; the Free Software Foundation
16801 gives unlimited permission to copy, distribute and modify it."
16802
16803 ac_pwd='$ac_pwd'
16804 srcdir='$srcdir'
16805 INSTALL='$INSTALL'
16806 MKDIR_P='$MKDIR_P'
16807 AWK='$AWK'
16808 test -n "\$AWK" || AWK=awk
16809 _ACEOF
16810
16811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16812 # The default lists apply if the user does not specify any file.
16813 ac_need_defaults=:
16814 while test $# != 0
16815 do
16816   case $1 in
16817   --*=*)
16818     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16819     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16820     ac_shift=:
16821     ;;
16822   *)
16823     ac_option=$1
16824     ac_optarg=$2
16825     ac_shift=shift
16826     ;;
16827   esac
16828
16829   case $ac_option in
16830   # Handling of the options.
16831   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16832     ac_cs_recheck=: ;;
16833   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16834     $as_echo "$ac_cs_version"; exit ;;
16835   --debug | --debu | --deb | --de | --d | -d )
16836     debug=: ;;
16837   --file | --fil | --fi | --f )
16838     $ac_shift
16839     case $ac_optarg in
16840     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16841     esac
16842     as_fn_append CONFIG_FILES " '$ac_optarg'"
16843     ac_need_defaults=false;;
16844   --header | --heade | --head | --hea )
16845     $ac_shift
16846     case $ac_optarg in
16847     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16848     esac
16849     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16850     ac_need_defaults=false;;
16851   --he | --h)
16852     # Conflict between --help and --header
16853     as_fn_error "ambiguous option: \`$1'
16854 Try \`$0 --help' for more information.";;
16855   --help | --hel | -h )
16856     $as_echo "$ac_cs_usage"; exit ;;
16857   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16858   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16859     ac_cs_silent=: ;;
16860
16861   # This is an error.
16862   -*) as_fn_error "unrecognized option: \`$1'
16863 Try \`$0 --help' for more information." ;;
16864
16865   *) as_fn_append ac_config_targets " $1"
16866      ac_need_defaults=false ;;
16867
16868   esac
16869   shift
16870 done
16871
16872 ac_configure_extra_args=
16873
16874 if $ac_cs_silent; then
16875   exec 6>/dev/null
16876   ac_configure_extra_args="$ac_configure_extra_args --silent"
16877 fi
16878
16879 _ACEOF
16880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16881 if \$ac_cs_recheck; then
16882   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16883   shift
16884   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16885   CONFIG_SHELL='$SHELL'
16886   export CONFIG_SHELL
16887   exec "\$@"
16888 fi
16889
16890 _ACEOF
16891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16892 exec 5>>config.log
16893 {
16894   echo
16895   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16896 ## Running $as_me. ##
16897 _ASBOX
16898   $as_echo "$ac_log"
16899 } >&5
16900
16901 _ACEOF
16902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16903 #
16904 # INIT-COMMANDS
16905 #
16906 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16907 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16908
16909 _ACEOF
16910
16911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16912
16913 # Handling of arguments.
16914 for ac_config_target in $ac_config_targets
16915 do
16916   case $ac_config_target in
16917     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16918     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16919     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16920     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16921     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16922     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16923     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16924     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16925     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16926     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16927     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16928
16929   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16930   esac
16931 done
16932
16933
16934 # If the user did not use the arguments to specify the items to instantiate,
16935 # then the envvar interface is used.  Set only those that are not.
16936 # We use the long form for the default assignment because of an extremely
16937 # bizarre bug on SunOS 4.1.3.
16938 if $ac_need_defaults; then
16939   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16940   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16941   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16942   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16943 fi
16944
16945 # Have a temporary directory for convenience.  Make it in the build tree
16946 # simply because there is no reason against having it here, and in addition,
16947 # creating and moving files from /tmp can sometimes cause problems.
16948 # Hook for its removal unless debugging.
16949 # Note that there is a small window in which the directory will not be cleaned:
16950 # after its creation but before its name has been assigned to `$tmp'.
16951 $debug ||
16952 {
16953   tmp=
16954   trap 'exit_status=$?
16955   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16956 ' 0
16957   trap 'as_fn_exit 1' 1 2 13 15
16958 }
16959 # Create a (secure) tmp directory for tmp files.
16960
16961 {
16962   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16963   test -n "$tmp" && test -d "$tmp"
16964 }  ||
16965 {
16966   tmp=./conf$$-$RANDOM
16967   (umask 077 && mkdir "$tmp")
16968 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16969
16970 # Set up the scripts for CONFIG_FILES section.
16971 # No need to generate them if there are no CONFIG_FILES.
16972 # This happens for instance with `./config.status config.h'.
16973 if test -n "$CONFIG_FILES"; then
16974
16975 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16976   ac_cs_awk_getline=:
16977   ac_cs_awk_pipe_init=
16978   ac_cs_awk_read_file='
16979       while ((getline aline < (F[key])) > 0)
16980         print(aline)
16981       close(F[key])'
16982   ac_cs_awk_pipe_fini=
16983 else
16984   ac_cs_awk_getline=false
16985   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16986   ac_cs_awk_read_file='
16987       print "|#_!!_#|"
16988       print "cat " F[key] " &&"
16989       '$ac_cs_awk_pipe_init
16990   # The final `:' finishes the AND list.
16991   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16992 fi
16993 ac_cr=`echo X | tr X '\015'`
16994 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16995 # But we know of no other shell where ac_cr would be empty at this
16996 # point, so we can use a bashism as a fallback.
16997 if test "x$ac_cr" = x; then
16998   eval ac_cr=\$\'\\r\'
16999 fi
17000 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17001 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17002   ac_cs_awk_cr='\r'
17003 else
17004   ac_cs_awk_cr=$ac_cr
17005 fi
17006
17007 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17008 _ACEOF
17009
17010 # Create commands to substitute file output variables.
17011 {
17012   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17013   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17014   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17015   echo "_ACAWK" &&
17016   echo "_ACEOF"
17017 } >conf$$files.sh &&
17018 . ./conf$$files.sh ||
17019   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17020 rm -f conf$$files.sh
17021
17022 {
17023   echo "cat >conf$$subs.awk <<_ACEOF" &&
17024   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17025   echo "_ACEOF"
17026 } >conf$$subs.sh ||
17027   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17028 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17029 ac_delim='%!_!# '
17030 for ac_last_try in false false false false false :; do
17031   . ./conf$$subs.sh ||
17032     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17033
17034   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17035   if test $ac_delim_n = $ac_delim_num; then
17036     break
17037   elif $ac_last_try; then
17038     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17039   else
17040     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17041   fi
17042 done
17043 rm -f conf$$subs.sh
17044
17045 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17046 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17047 _ACEOF
17048 sed -n '
17049 h
17050 s/^/S["/; s/!.*/"]=/
17051 p
17052 g
17053 s/^[^!]*!//
17054 :repl
17055 t repl
17056 s/'"$ac_delim"'$//
17057 t delim
17058 :nl
17059 h
17060 s/\(.\{148\}\).*/\1/
17061 t more1
17062 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17063 p
17064 n
17065 b repl
17066 :more1
17067 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17068 p
17069 g
17070 s/.\{148\}//
17071 t nl
17072 :delim
17073 h
17074 s/\(.\{148\}\).*/\1/
17075 t more2
17076 s/["\\]/\\&/g; s/^/"/; s/$/"/
17077 p
17078 b
17079 :more2
17080 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17081 p
17082 g
17083 s/.\{148\}//
17084 t delim
17085 ' <conf$$subs.awk | sed '
17086 /^[^""]/{
17087   N
17088   s/\n//
17089 }
17090 ' >>$CONFIG_STATUS || ac_write_fail=1
17091 rm -f conf$$subs.awk
17092 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17093 _ACAWK
17094 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17095   for (key in S) S_is_set[key] = 1
17096   FS = "\a"
17097   \$ac_cs_awk_pipe_init
17098 }
17099 {
17100   line = $ 0
17101   nfields = split(line, field, "@")
17102   substed = 0
17103   len = length(field[1])
17104   for (i = 2; i < nfields; i++) {
17105     key = field[i]
17106     keylen = length(key)
17107     if (S_is_set[key]) {
17108       value = S[key]
17109       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17110       len += length(value) + length(field[++i])
17111       substed = 1
17112     } else
17113       len += 1 + keylen
17114   }
17115   if (nfields == 3 && !substed) {
17116     key = field[2]
17117     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17118       \$ac_cs_awk_read_file
17119       next
17120     }
17121   }
17122   print line
17123 }
17124 \$ac_cs_awk_pipe_fini
17125 _ACAWK
17126 _ACEOF
17127 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17128 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17129   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17130 else
17131   cat
17132 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17133   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17134 _ACEOF
17135
17136 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17137 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17138 # trailing colons and then remove the whole line if VPATH becomes empty
17139 # (actually we leave an empty line to preserve line numbers).
17140 if test "x$srcdir" = x.; then
17141   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17142 s/:*\$(srcdir):*/:/
17143 s/:*\${srcdir}:*/:/
17144 s/:*@srcdir@:*/:/
17145 s/^\([^=]*=[     ]*\):*/\1/
17146 s/:*$//
17147 s/^[^=]*=[       ]*$//
17148 }'
17149 fi
17150
17151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17152 fi # test -n "$CONFIG_FILES"
17153
17154 # Set up the scripts for CONFIG_HEADERS section.
17155 # No need to generate them if there are no CONFIG_HEADERS.
17156 # This happens for instance with `./config.status Makefile'.
17157 if test -n "$CONFIG_HEADERS"; then
17158 cat >"$tmp/defines.awk" <<\_ACAWK ||
17159 BEGIN {
17160 _ACEOF
17161
17162 # Transform confdefs.h into an awk script `defines.awk', embedded as
17163 # here-document in config.status, that substitutes the proper values into
17164 # config.h.in to produce config.h.
17165
17166 # Create a delimiter string that does not exist in confdefs.h, to ease
17167 # handling of long lines.
17168 ac_delim='%!_!# '
17169 for ac_last_try in false false :; do
17170   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17171   if test -z "$ac_t"; then
17172     break
17173   elif $ac_last_try; then
17174     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17175   else
17176     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17177   fi
17178 done
17179
17180 # For the awk script, D is an array of macro values keyed by name,
17181 # likewise P contains macro parameters if any.  Preserve backslash
17182 # newline sequences.
17183
17184 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17185 sed -n '
17186 s/.\{148\}/&'"$ac_delim"'/g
17187 t rset
17188 :rset
17189 s/^[     ]*#[    ]*define[       ][      ]*/ /
17190 t def
17191 d
17192 :def
17193 s/\\$//
17194 t bsnl
17195 s/["\\]/\\&/g
17196 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17197 D["\1"]=" \3"/p
17198 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17199 d
17200 :bsnl
17201 s/["\\]/\\&/g
17202 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17203 D["\1"]=" \3\\\\\\n"\\/p
17204 t cont
17205 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17206 t cont
17207 d
17208 :cont
17209 n
17210 s/.\{148\}/&'"$ac_delim"'/g
17211 t clear
17212 :clear
17213 s/\\$//
17214 t bsnlc
17215 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17216 d
17217 :bsnlc
17218 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17219 b cont
17220 ' <confdefs.h | sed '
17221 s/'"$ac_delim"'/"\\\
17222 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17223
17224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17225   for (key in D) D_is_set[key] = 1
17226   FS = "\a"
17227 }
17228 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17229   line = \$ 0
17230   split(line, arg, " ")
17231   if (arg[1] == "#") {
17232     defundef = arg[2]
17233     mac1 = arg[3]
17234   } else {
17235     defundef = substr(arg[1], 2)
17236     mac1 = arg[2]
17237   }
17238   split(mac1, mac2, "(") #)
17239   macro = mac2[1]
17240   prefix = substr(line, 1, index(line, defundef) - 1)
17241   if (D_is_set[macro]) {
17242     # Preserve the white space surrounding the "#".
17243     print prefix "define", macro P[macro] D[macro]
17244     next
17245   } else {
17246     # Replace #undef with comments.  This is necessary, for example,
17247     # in the case of _POSIX_SOURCE, which is predefined and required
17248     # on some systems where configure will not decide to define it.
17249     if (defundef == "undef") {
17250       print "/*", prefix defundef, macro, "*/"
17251       next
17252     }
17253   }
17254 }
17255 { print }
17256 _ACAWK
17257 _ACEOF
17258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17259   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17260 fi # test -n "$CONFIG_HEADERS"
17261
17262
17263 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17264 shift
17265 for ac_tag
17266 do
17267   case $ac_tag in
17268   :[FHLC]) ac_mode=$ac_tag; continue;;
17269   esac
17270   case $ac_mode$ac_tag in
17271   :[FHL]*:*);;
17272   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17273   :[FH]-) ac_tag=-:-;;
17274   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17275   esac
17276   ac_save_IFS=$IFS
17277   IFS=:
17278   set x $ac_tag
17279   IFS=$ac_save_IFS
17280   shift
17281   ac_file=$1
17282   shift
17283
17284   case $ac_mode in
17285   :L) ac_source=$1;;
17286   :[FH])
17287     ac_file_inputs=
17288     for ac_f
17289     do
17290       case $ac_f in
17291       -) ac_f="$tmp/stdin";;
17292       *) # Look for the file first in the build tree, then in the source tree
17293          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17294          # because $ac_f cannot contain `:'.
17295          test -f "$ac_f" ||
17296            case $ac_f in
17297            [\\/$]*) false;;
17298            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17299            esac ||
17300            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17301       esac
17302       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17303       as_fn_append ac_file_inputs " '$ac_f'"
17304     done
17305
17306     # Let's still pretend it is `configure' which instantiates (i.e., don't
17307     # use $as_me), people would be surprised to read:
17308     #    /* config.h.  Generated by config.status.  */
17309     configure_input='Generated from '`
17310           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17311         `' by configure.'
17312     if test x"$ac_file" != x-; then
17313       configure_input="$ac_file.  $configure_input"
17314       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17315 $as_echo "$as_me: creating $ac_file" >&6;}
17316     fi
17317     # Neutralize special characters interpreted by sed in replacement strings.
17318     case $configure_input in #(
17319     *\&* | *\|* | *\\* )
17320        ac_sed_conf_input=`$as_echo "$configure_input" |
17321        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17322     *) ac_sed_conf_input=$configure_input;;
17323     esac
17324
17325     case $ac_tag in
17326     *:-:* | *:-) cat >"$tmp/stdin" \
17327       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17328     esac
17329     ;;
17330   esac
17331
17332   ac_dir=`$as_dirname -- "$ac_file" ||
17333 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17334          X"$ac_file" : 'X\(//\)[^/]' \| \
17335          X"$ac_file" : 'X\(//\)$' \| \
17336          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17337 $as_echo X"$ac_file" |
17338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17339             s//\1/
17340             q
17341           }
17342           /^X\(\/\/\)[^/].*/{
17343             s//\1/
17344             q
17345           }
17346           /^X\(\/\/\)$/{
17347             s//\1/
17348             q
17349           }
17350           /^X\(\/\).*/{
17351             s//\1/
17352             q
17353           }
17354           s/.*/./; q'`
17355   as_dir="$ac_dir"; as_fn_mkdir_p
17356   ac_builddir=.
17357
17358 case "$ac_dir" in
17359 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17360 *)
17361   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17362   # A ".." for each directory in $ac_dir_suffix.
17363   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17364   case $ac_top_builddir_sub in
17365   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17366   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17367   esac ;;
17368 esac
17369 ac_abs_top_builddir=$ac_pwd
17370 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17371 # for backward compatibility:
17372 ac_top_builddir=$ac_top_build_prefix
17373
17374 case $srcdir in
17375   .)  # We are building in place.
17376     ac_srcdir=.
17377     ac_top_srcdir=$ac_top_builddir_sub
17378     ac_abs_top_srcdir=$ac_pwd ;;
17379   [\\/]* | ?:[\\/]* )  # Absolute name.
17380     ac_srcdir=$srcdir$ac_dir_suffix;
17381     ac_top_srcdir=$srcdir
17382     ac_abs_top_srcdir=$srcdir ;;
17383   *) # Relative name.
17384     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17385     ac_top_srcdir=$ac_top_build_prefix$srcdir
17386     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17387 esac
17388 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17389
17390
17391   case $ac_mode in
17392   :F)
17393   #
17394   # CONFIG_FILE
17395   #
17396
17397   case $INSTALL in
17398   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17399   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17400   esac
17401   ac_MKDIR_P=$MKDIR_P
17402   case $MKDIR_P in
17403   [\\/$]* | ?:[\\/]* ) ;;
17404   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17405   esac
17406 _ACEOF
17407
17408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17409 # If the template does not know about datarootdir, expand it.
17410 # FIXME: This hack should be removed a few years after 2.60.
17411 ac_datarootdir_hack=; ac_datarootdir_seen=
17412 ac_sed_dataroot='
17413 /datarootdir/ {
17414   p
17415   q
17416 }
17417 /@datadir@/p
17418 /@docdir@/p
17419 /@infodir@/p
17420 /@localedir@/p
17421 /@mandir@/p'
17422 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17423 *datarootdir*) ac_datarootdir_seen=yes;;
17424 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17425   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17426 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17427 _ACEOF
17428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17429   ac_datarootdir_hack='
17430   s&@datadir@&$datadir&g
17431   s&@docdir@&$docdir&g
17432   s&@infodir@&$infodir&g
17433   s&@localedir@&$localedir&g
17434   s&@mandir@&$mandir&g
17435   s&\\\${datarootdir}&$datarootdir&g' ;;
17436 esac
17437 _ACEOF
17438
17439 # Neutralize VPATH when `$srcdir' = `.'.
17440 # Shell code in configure.ac might set extrasub.
17441 # FIXME: do we really want to maintain this feature?
17442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17443 ac_sed_extra="$ac_vpsub
17444 $extrasub
17445 _ACEOF
17446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17447 :t
17448 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17449 s|@configure_input@|$ac_sed_conf_input|;t t
17450 s&@top_builddir@&$ac_top_builddir_sub&;t t
17451 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17452 s&@srcdir@&$ac_srcdir&;t t
17453 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17454 s&@top_srcdir@&$ac_top_srcdir&;t t
17455 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17456 s&@builddir@&$ac_builddir&;t t
17457 s&@abs_builddir@&$ac_abs_builddir&;t t
17458 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17459 s&@INSTALL@&$ac_INSTALL&;t t
17460 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17461 $ac_datarootdir_hack
17462 "
17463 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17464 if $ac_cs_awk_getline; then
17465   $AWK -f "$tmp/subs.awk"
17466 else
17467   $AWK -f "$tmp/subs.awk" | $SHELL
17468 fi >$tmp/out \
17469   || as_fn_error "could not create $ac_file" "$LINENO" 5
17470
17471 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17472   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17473   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17474   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17475 which seems to be undefined.  Please make sure it is defined." >&5
17476 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17477 which seems to be undefined.  Please make sure it is defined." >&2;}
17478
17479   rm -f "$tmp/stdin"
17480   case $ac_file in
17481   -) cat "$tmp/out" && rm -f "$tmp/out";;
17482   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17483   esac \
17484   || as_fn_error "could not create $ac_file" "$LINENO" 5
17485  ;;
17486   :H)
17487   #
17488   # CONFIG_HEADER
17489   #
17490   if test x"$ac_file" != x-; then
17491     {
17492       $as_echo "/* $configure_input  */" \
17493       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17494     } >"$tmp/config.h" \
17495       || as_fn_error "could not create $ac_file" "$LINENO" 5
17496     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17497       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17498 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17499     else
17500       rm -f "$ac_file"
17501       mv "$tmp/config.h" "$ac_file" \
17502         || as_fn_error "could not create $ac_file" "$LINENO" 5
17503     fi
17504   else
17505     $as_echo "/* $configure_input  */" \
17506       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17507       || as_fn_error "could not create -" "$LINENO" 5
17508   fi
17509 # Compute "$ac_file"'s index in $config_headers.
17510 _am_arg="$ac_file"
17511 _am_stamp_count=1
17512 for _am_header in $config_headers :; do
17513   case $_am_header in
17514     $_am_arg | $_am_arg:* )
17515       break ;;
17516     * )
17517       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17518   esac
17519 done
17520 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17521 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17522          X"$_am_arg" : 'X\(//\)[^/]' \| \
17523          X"$_am_arg" : 'X\(//\)$' \| \
17524          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17525 $as_echo X"$_am_arg" |
17526     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17527             s//\1/
17528             q
17529           }
17530           /^X\(\/\/\)[^/].*/{
17531             s//\1/
17532             q
17533           }
17534           /^X\(\/\/\)$/{
17535             s//\1/
17536             q
17537           }
17538           /^X\(\/\).*/{
17539             s//\1/
17540             q
17541           }
17542           s/.*/./; q'`/stamp-h$_am_stamp_count
17543  ;;
17544   :L)
17545   #
17546   # CONFIG_LINK
17547   #
17548
17549   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17550     :
17551   else
17552     # Prefer the file from the source tree if names are identical.
17553     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17554       ac_source=$srcdir/$ac_source
17555     fi
17556
17557     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17558 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17559
17560     if test ! -r "$ac_source"; then
17561       as_fn_error "$ac_source: file not found" "$LINENO" 5
17562     fi
17563     rm -f "$ac_file"
17564
17565     # Try a relative symlink, then a hard link, then a copy.
17566     case $srcdir in
17567     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17568         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17569     esac
17570     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17571       ln "$ac_source" "$ac_file" 2>/dev/null ||
17572       cp -p "$ac_source" "$ac_file" ||
17573       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17574   fi
17575  ;;
17576   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17577 $as_echo "$as_me: executing $ac_file commands" >&6;}
17578  ;;
17579   esac
17580
17581
17582   case $ac_file$ac_mode in
17583     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17584     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17585   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17586   # are listed without --file.  Let's play safe and only enable the eval
17587   # if we detect the quoting.
17588   case $CONFIG_FILES in
17589   *\'*) eval set x "$CONFIG_FILES" ;;
17590   *)   set x $CONFIG_FILES ;;
17591   esac
17592   shift
17593   for mf
17594   do
17595     # Strip MF so we end up with the name of the file.
17596     mf=`echo "$mf" | sed -e 's/:.*$//'`
17597     # Check whether this is an Automake generated Makefile or not.
17598     # We used to match only the files named `Makefile.in', but
17599     # some people rename them; so instead we look at the file content.
17600     # Grep'ing the first line is not enough: some people post-process
17601     # each Makefile.in and add a new line on top of each file to say so.
17602     # Grep'ing the whole file is not good either: AIX grep has a line
17603     # limit of 2048, but all sed's we know have understand at least 4000.
17604     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17605       dirpart=`$as_dirname -- "$mf" ||
17606 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17607          X"$mf" : 'X\(//\)[^/]' \| \
17608          X"$mf" : 'X\(//\)$' \| \
17609          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17610 $as_echo X"$mf" |
17611     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17612             s//\1/
17613             q
17614           }
17615           /^X\(\/\/\)[^/].*/{
17616             s//\1/
17617             q
17618           }
17619           /^X\(\/\/\)$/{
17620             s//\1/
17621             q
17622           }
17623           /^X\(\/\).*/{
17624             s//\1/
17625             q
17626           }
17627           s/.*/./; q'`
17628     else
17629       continue
17630     fi
17631     # Extract the definition of DEPDIR, am__include, and am__quote
17632     # from the Makefile without running `make'.
17633     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17634     test -z "$DEPDIR" && continue
17635     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17636     test -z "am__include" && continue
17637     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17638     # When using ansi2knr, U may be empty or an underscore; expand it
17639     U=`sed -n 's/^U = //p' < "$mf"`
17640     # Find all dependency output files, they are included files with
17641     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17642     # simplest approach to changing $(DEPDIR) to its actual value in the
17643     # expansion.
17644     for file in `sed -n "
17645       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17646          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17647       # Make sure the directory exists.
17648       test -f "$dirpart/$file" && continue
17649       fdir=`$as_dirname -- "$file" ||
17650 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17651          X"$file" : 'X\(//\)[^/]' \| \
17652          X"$file" : 'X\(//\)$' \| \
17653          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17654 $as_echo X"$file" |
17655     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17656             s//\1/
17657             q
17658           }
17659           /^X\(\/\/\)[^/].*/{
17660             s//\1/
17661             q
17662           }
17663           /^X\(\/\/\)$/{
17664             s//\1/
17665             q
17666           }
17667           /^X\(\/\).*/{
17668             s//\1/
17669             q
17670           }
17671           s/.*/./; q'`
17672       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17673       # echo "creating $dirpart/$file"
17674       echo '# dummy' > "$dirpart/$file"
17675     done
17676   done
17677 }
17678  ;;
17679     "default":C)
17680 case x$CONFIG_HEADERS in
17681 xconfig.h:config.in)
17682 echo > stamp-h ;;
17683 esac
17684  ;;
17685
17686   esac
17687 done # for ac_tag
17688
17689
17690 as_fn_exit 0
17691 _ACEOF
17692 ac_clean_files=$ac_clean_files_save
17693
17694 test $ac_write_fail = 0 ||
17695   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17696
17697
17698 # configure is writing to config.log, and then calls config.status.
17699 # config.status does its own redirection, appending to config.log.
17700 # Unfortunately, on DOS this fails, as config.log is still kept open
17701 # by configure, so config.status won't be able to write to it; its
17702 # output is simply discarded.  So we exec the FD to /dev/null,
17703 # effectively closing config.log, so it can be properly (re)opened and
17704 # appended to by config.status.  When coming back to configure, we
17705 # need to make the FD available again.
17706 if test "$no_create" != yes; then
17707   ac_cs_success=:
17708   ac_config_status_args=
17709   test "$silent" = yes &&
17710     ac_config_status_args="$ac_config_status_args --quiet"
17711   exec 5>/dev/null
17712   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17713   exec 5>>config.log
17714   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17715   # would make configure fail if this is the last instruction.
17716   $ac_cs_success || as_fn_exit $?
17717 fi
17718
17719 #
17720 # CONFIG_SUBDIRS section.
17721 #
17722 if test "$no_recursion" != yes; then
17723
17724   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17725   # so they do not pile up.
17726   ac_sub_configure_args=
17727   ac_prev=
17728   eval "set x $ac_configure_args"
17729   shift
17730   for ac_arg
17731   do
17732     if test -n "$ac_prev"; then
17733       ac_prev=
17734       continue
17735     fi
17736     case $ac_arg in
17737     -cache-file | --cache-file | --cache-fil | --cache-fi \
17738     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17739       ac_prev=cache_file ;;
17740     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17741     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17742     | --c=*)
17743       ;;
17744     --config-cache | -C)
17745       ;;
17746     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17747       ac_prev=srcdir ;;
17748     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17749       ;;
17750     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17751       ac_prev=prefix ;;
17752     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17753       ;;
17754     --disable-option-checking)
17755       ;;
17756     *)
17757       case $ac_arg in
17758       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17759       esac
17760       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17761     esac
17762   done
17763
17764   # Always prepend --prefix to ensure using the same prefix
17765   # in subdir configurations.
17766   ac_arg="--prefix=$prefix"
17767   case $ac_arg in
17768   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17769   esac
17770   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17771
17772   # Pass --silent
17773   if test "$silent" = yes; then
17774     ac_sub_configure_args="--silent $ac_sub_configure_args"
17775   fi
17776
17777   # Always prepend --disable-option-checking to silence warnings, since
17778   # different subdirs can have different --enable and --with options.
17779   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17780
17781   ac_popdir=`pwd`
17782   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17783
17784     # Do not complain, so a configure script can configure whichever
17785     # parts of a large source tree are present.
17786     test -d "$srcdir/$ac_dir" || continue
17787
17788     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17789     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17790     $as_echo "$ac_msg" >&6
17791     as_dir="$ac_dir"; as_fn_mkdir_p
17792     ac_builddir=.
17793
17794 case "$ac_dir" in
17795 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17796 *)
17797   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17798   # A ".." for each directory in $ac_dir_suffix.
17799   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17800   case $ac_top_builddir_sub in
17801   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17802   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17803   esac ;;
17804 esac
17805 ac_abs_top_builddir=$ac_pwd
17806 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17807 # for backward compatibility:
17808 ac_top_builddir=$ac_top_build_prefix
17809
17810 case $srcdir in
17811   .)  # We are building in place.
17812     ac_srcdir=.
17813     ac_top_srcdir=$ac_top_builddir_sub
17814     ac_abs_top_srcdir=$ac_pwd ;;
17815   [\\/]* | ?:[\\/]* )  # Absolute name.
17816     ac_srcdir=$srcdir$ac_dir_suffix;
17817     ac_top_srcdir=$srcdir
17818     ac_abs_top_srcdir=$srcdir ;;
17819   *) # Relative name.
17820     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17821     ac_top_srcdir=$ac_top_build_prefix$srcdir
17822     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17823 esac
17824 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17825
17826
17827     cd "$ac_dir"
17828
17829     # Check for guested configure; otherwise get Cygnus style configure.
17830     if test -f "$ac_srcdir/configure.gnu"; then
17831       ac_sub_configure=$ac_srcdir/configure.gnu
17832     elif test -f "$ac_srcdir/configure"; then
17833       ac_sub_configure=$ac_srcdir/configure
17834     elif test -f "$ac_srcdir/configure.in"; then
17835       # This should be Cygnus configure.
17836       ac_sub_configure=$ac_aux_dir/configure
17837     else
17838       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17839 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17840       ac_sub_configure=
17841     fi
17842
17843     # The recursion is here.
17844     if test -n "$ac_sub_configure"; then
17845       # Make the cache file name correct relative to the subdirectory.
17846       case $cache_file in
17847       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17848       *) # Relative name.
17849         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17850       esac
17851
17852       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17853 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17854       # The eval makes quoting arguments work.
17855       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17856            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17857         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17858     fi
17859
17860     cd "$ac_popdir"
17861   done
17862 fi
17863 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17864   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17865 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17866 fi
17867
17868
17869 exit 0